CN111036726A

CN111036726A - Automatic five metals bending device of stable form

Info

Publication number: CN111036726A
Application number: CN201911390308.0A
Authority: CN
Inventors: 朱高茂; 朱猛
Original assignee: Shandong Jiali Intelligent Technology Co Ltd
Current assignee: DONGYANG DALIAN ELECTROACOUSTIC EQUIPMENT Co.,Ltd.
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-04-21
Anticipated expiration: 2039-12-27
Also published as: CN111036726B

Abstract

The invention discloses a stable automatic hardware bending device, comprising a placing bottom plate, a supporting side post is symmetrically installed on the top of the placing bottom plate, a top mounting bin is connected to the top of the supporting lateral post, and the top mounting bin is The center of the bottom end is connected with a hydraulic telescopic rod, and the bottom end of the top installation bin is connected with linkage telescopic rods at the positions on both sides of the hydraulic telescopic rod. The invention has a scientific and reasonable structure, is safe and convenient to use, and can adjust the The telescopic rod, return spring, push block, moving plate and moving groove can adjust the bending position and move down, and fix the position of the bending bottom plate, which is convenient to adjust the bending angle and bending degree according to the needs, which increases the use of The convenience of the time, through the set installation bolts, pressure plate, chute, slider and bending pressure block, the bending position can be quickly adjusted, and the bending die can be replaced quickly and conveniently.

Description

Automatic five metals bending device of stable form

Technical Field

The invention relates to the technical field of hardware machining, in particular to a stable automatic hardware bending device.

Background

The hardware refers to traditional hardware products, also refers to articles made of five metals, namely gold, silver, copper, iron and tin, and can be made into artworks or metal devices such as knives and swords through manual processing, the hardware in modern society is more extensive, such as hardware tools, hardware parts, daily hardware, building hardware, security and protection articles and the like, most of small hardware products are not final consumer goods, in the processing process of the hardware, a lot of raw materials need to be bent, a bending machine needs to be used, the bending machine is a machine capable of bending a thin plate, the structure of the bending machine mainly comprises a support, a workbench and a clamping plate, the workbench is arranged on the support and consists of a base and the clamping plate, the base is connected with the clamping plate through a hinge, and the base consists of a seat shell, a coil and a cover plate;

however, when the existing bending machine in the market is used, the bending dies are generally complete, when various workpieces are bent, the upper die and the lower die need to be replaced for use, and the replacement of the dies consumes a large amount of time, so that the bending effect and efficiency are easily affected.

Disclosure of Invention

The technical scheme provided by the invention can effectively solve the problems that the bending dies provided by the background technology are generally complete, when a plurality of workpieces are bent, the upper die and the lower die need to be replaced for use, and the replacement of the dies consumes a large amount of time, so that the bending effect and efficiency are easily influenced.

In order to achieve the purpose, the invention provides the following technical scheme: a stable automatic hardware bending device comprises a placing bottom plate, wherein supporting side columns are symmetrically installed at the top end of the placing bottom plate, a top installation bin is connected to the top end of each supporting side column, a hydraulic telescopic rod is connected to the center of the bottom end of the top installation bin, linkage telescopic rods are connected to the positions, corresponding to the two sides of the hydraulic telescopic rod, of the bottom end of the top installation bin, bending press plates are fixedly installed at the bottom ends of the hydraulic telescopic rods and the linkage telescopic rods, a control switch is installed at one end of one supporting side column in an embedded mode, a placing table board is installed between the two supporting side columns in a sliding mode, mounting holes are evenly formed in one end of each supporting side column, and a fixing rod is connected to the position, corresponding to the mounting;

the top end of the placing table board is embedded with an adjusting and bending mechanism, and the adjusting and bending mechanism comprises an adjusting groove, an adjusting telescopic rod, a reset spring, a bending bottom plate, a fixing groove, a moving plate and a moving push block;

an adjusting groove is formed in the top end of the placing table board, adjusting telescopic rods are uniformly connected to the inner wall of the bottom end of the adjusting groove, a reset spring is connected to the outer side of each adjusting telescopic rod, a bending bottom plate is connected to the top ends of the adjusting telescopic rods and the reset spring, fixed grooves are symmetrically formed in the inner walls of the two ends of the adjusting groove, a groove is formed in an order of the bending bottom plate, a moving groove is formed in a position, corresponding to the fixed grooves, of one end of the bending bottom plate, a moving plate is connected to the inner wall of the moving groove in a sliding mode, and a moving push block;

the input end of the control switch is electrically connected with the output end of the commercial power, and the output end of the control switch is electrically connected with the input end of the hydraulic telescopic rod.

Preferably, the moving groove is communicated with the groove, and the outer side of the moving push block is provided with an anti-slip groove.

Preferably, centering clamping mechanisms are symmetrically arranged at two sides of the top end of the placing table board, and each centering clamping mechanism comprises a fixed block, a connecting rod, a clamping spring, a limiting plate, a clamping plate and an anti-skid pad;

the fixed block is installed to the top both sides position department symmetry of placing the mesa, the one end symmetry of fixed block runs through and installs the connecting rod, the centre gripping spring has been cup jointed in the outside of connecting rod, the limiting plate is installed to the one end of connecting rod, the other end of connecting rod corresponds centre gripping spring position department and installs splint.

Preferably, one end of the clamping spring is fixedly connected with the clamping plate, and an anti-slip pad is attached to one end of the clamping plate.

Preferably, the bottom end of the bending pressing plate is connected with a sliding adjusting mechanism, and the sliding adjusting mechanism comprises a sliding chute, a pressing plate, a sliding block, a bending pressing block, an installation concave hole, an installation bolt and a scale mark;

the bottom of the clamp plate of bending has seted up the spout, the bottom slidable mounting of spout has the clamp plate, the top of clamp plate corresponds spout position department and is connected with the slider, the bottom of clamp plate evenly is connected with the briquetting of bending, the bottom of clamp plate corresponds briquetting one side position department symmetry of bending and has seted up the installation shrinkage pool, the inner wall embedding of installation shrinkage pool is connected with the construction bolt, the bottom of the clamp plate of bending corresponds the symmetry of clamp plate both sides position department and has seted up the scale mark.

Preferably, the top end of the mounting bolt penetrates through the pressing plate and the sliding block to be in contact with the inner wall of the top end of the sliding groove, and the pressing plate and the bending pressing plate are fixed through the mounting bolt.

Preferably, the top end of the placing bottom plate is connected with a stress supporting mechanism, and the stress supporting mechanism comprises an installation bottom plate, a sealing outer tube, a supporting inner column, a stabilizing telescopic rod, a pressurizing tube, a hydraulic pump and a top connecting plate;

the top end of the placing bottom plate is connected with an installing bottom plate, the center of the top end of the installing bottom plate is connected with a sealing outer tube, the inner wall of the sealing outer tube is slidably provided with a supporting inner column, the positions, corresponding to the outer side of the sealing outer tube, of the top end of the installing bottom plate are symmetrically connected with stabilizing telescopic rods, the outer side of the sealing outer tube is embedded and connected with a pressurizing tube, the position, corresponding to one side of the installing bottom plate, of the top end of the placing bottom plate is connected with a hydraulic pump, and the top ends of the supporting inner column;

the output end of the control switch is electrically connected with the input end of the hydraulic pump.

Preferably, the top of top connecting plate and the bottom fixed connection of placing the mesa, the bottom and the hydraulic pump fixed connection of pressurization pipe, the outside of supporting the inner column is installed the sealing washer corresponding to sealed outer tube internal position department.

Preferably, the bottom end of the supporting side column is connected with a stable supporting mechanism, and the stable supporting mechanism comprises a horizontal display cavity, a ball, a supporting column, a first supporting seat, a supporting cushion, a connecting seat, a second supporting seat and a stable cushion;

the one end of supporting the side prop is seted up there is the level display chamber, the inner wall slidable mounting in level display chamber has the ball, the bottom of supporting the side prop is connected with the support column, the outside slidable mounting of support column has first supporting seat, the inner wall of first supporting seat corresponds support column internal position department and is connected with the support cushion, the bottom of supporting the side prop corresponds support column one side position department and installs the connecting seat, the inner wall slidable mounting of connecting seat has the second supporting seat, the inner wall of connecting seat corresponds second supporting seat top position department and pastes and has stable cushion.

Preferably, the bottom of first supporting seat and second supporting seat all with place the top fixed connection of bottom plate, the outside in horizontal display chamber is connected with the transparent plate.

Compared with the prior art, the invention has the beneficial effects that: the invention has scientific and reasonable structure and safe and convenient use:

1. through the bottom plate of bending, adjustment telescopic link, reset spring, ejector pad, movable plate and the shifting chute that sets up, the position that can need bend is adjusted and is moved down to in driving the movable plate through removing the ejector pad and moving the entering fixed slot along the shifting chute, the position of the curved bottom plate of fifty percent discount is fixed, is convenient for adjust the angle of bending and the degree of bending according to the demand, has increased the convenience when using.

2. Through the mounting bolt, clamp plate, spout, slider and the briquetting of bending that set up, the position of adjustable clamp plate and the clamp plate of bending to adjust the position of the briquetting of bending through the position of adjustment clamp plate, can adjust the position of bending fast, and the convenient mould of bending of change fast.

3. Through splint, centre gripping spring, connecting rod and the fixed block that sets up, accessible splint carry out the centre gripping to the both ends of panel, combine the centre gripping spring and the connecting rod that set up, can carry out the centre gripping to the panel of different widths, and the suitability of centre gripping is wider.

4. Through the hydraulic pump that sets up, add the pressure pipe, sealed outer tube and support interior post, can pressurize between the post in sealed outer tube and the support, support placing table face, avoid placing table face when using, only connect through the dead lever, lead to the crooked condition of dead lever to the accessible adds pressure between the post in sealed outer tube and the support, highly adjusting placing table face has increased the convenience when using.

5. Through the level display chamber, ball, support column, first supporting seat and the support cushion that set up, can carry out audio-visual observation to the level degree of placing the bottom plate and supporting the side column to can support the side column and place and carry out the stable connection between the bottom plate, reduce external vibrations and transmit to this bending device, influence bending device's use.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the mounting structure of the placement table and mounting holes of the present invention;

FIG. 3 is a schematic view of the adjustable bending mechanism of the present invention;

FIG. 4 is a schematic structural diagram of the area A in FIG. 3 according to the present invention;

FIG. 5 is a schematic view of the centering fixture of the present invention;

FIG. 6 is a schematic view of the slide adjusting mechanism of the present invention;

FIG. 7 is a schematic structural diagram of the force-bearing support mechanism of the present invention;

FIG. 8 is a schematic structural view of the stabilizing support mechanism of the present invention;

FIG. 9 is a schematic view of the mounting structure of the connecting seat and the second supporting seat of the present invention;

reference numbers in the figures: 1. placing a bottom plate; 2. supporting the side posts; 3. mounting a bin on the top; 4. a hydraulic telescopic rod; 5. linking the telescopic rod; 6. bending the pressing plate; 7. a control switch; 8. placing a table top; 9. mounting holes; 10. fixing the rod;

11. adjusting a bending mechanism; 1101. an adjustment groove; 1102. adjusting the telescopic rod; 1103. a return spring; 1104. bending the bottom plate; 1105. fixing grooves; 1106. a groove; 1107. a moving groove; 1108. moving the plate; 1109. moving the push block;

12. a centering and clamping mechanism; 1201. a fixed block; 1202. a connecting rod; 1203. a clamping spring; 1204. a limiting plate; 1205. a splint; 1206. a non-slip mat;

13. a slide adjustment mechanism; 1301. a chute; 1302. pressing a plate; 1303. a slider; 1304. bending the pressing block; 1305. mounting concave holes; 1306. installing a bolt; 1307. scale marking;

14. a force-bearing support mechanism; 1401. mounting a bottom plate; 1402. sealing the outer tube; 1403. supporting the inner column; 1404. stabilizing the telescopic rod; 1405. a pressurizing pipe; 1406. a hydraulic pump; 1407. a top connection plate;

15. a stable support mechanism; 1501. a horizontal display cavity; 1502. a ball bearing; 1503. a support pillar; 1504. a first support base; 1505. a support cushion; 1506. a connecting seat; 1507. a second support seat; 1508. stabilize the cushion.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-9, the invention provides a technical scheme, which includes a placing bottom plate 1, wherein supporting side columns 2 are symmetrically installed at the top end of the placing bottom plate 1, a top installing bin 3 is connected to the top end of each supporting side column 2, a hydraulic telescopic rod 4 is connected to the center of the bottom end of each top installing bin 3, linkage telescopic rods 5 are connected to the positions, corresponding to the two sides of each hydraulic telescopic rod 4, of the bottom end of each top installing bin 3, bending press plates 6 are fixedly installed at the bottom ends of the hydraulic telescopic rods 4 and the linkage telescopic rods 5, a control switch 7 is embedded into one end of one supporting side column 2, a placing table top 8 is slidably installed between the two supporting side columns 2, mounting holes 9 are uniformly formed in one end of each supporting side column 2, and a fixing rod 10 is embedded into one end of each placing table top 8 corresponding to;

an adjusting and bending mechanism 11 is embedded in the top end of the placing table top 8, and the adjusting and bending mechanism 11 comprises an adjusting groove 1101, an adjusting telescopic rod 1102, a return spring 1103, a bending bottom plate 1104, a fixing groove 1105, a groove 1106, a moving groove 1107, a moving plate 1108 and a moving push block 1109;

an adjusting groove 1101 is formed in the top end of the placing table top 8, adjusting telescopic rods 1102 are uniformly connected to the inner walls of the bottom ends of the adjusting groove 1101, a reset spring 1103 is connected to the outer side of the adjusting telescopic rods 1102, a bending bottom plate 1104 is connected to the top ends of the adjusting telescopic rods 1102 and the reset spring 1103, fixing grooves 1105 are symmetrically formed in the inner walls of the two ends of the adjusting groove 1101, grooves 1106 are formed in orders of the bending bottom plate 1104, a moving groove 1107 is formed in a position, corresponding to the fixing grooves 1105, at one end of the bending bottom plate 1104, a moving plate 1108 is connected to the inner wall of the moving groove 1107 in a sliding mode, and;

the input end of the control switch 7 is electrically connected with the output end of a mains supply, the output end of the control switch 7 is electrically connected with the input end of the hydraulic telescopic rod 4, the moving groove 1107 and the groove 1106 are communicated, the outer side of the moving push block 1109 is provided with an anti-slip groove, and the friction force between the hand of a user and the moving push block 1109 is increased.

The two sides of the top end of the placing table top 8 are symmetrically provided with centering clamping mechanisms 12, and each centering clamping mechanism 12 comprises a fixed block 1201, a connecting rod 1202, a clamping spring 1203, a limiting plate 1204, a clamping plate 1205 and an anti-skid pad 1206;

place the top both sides position department symmetry of mesa 8 and install fixed block 1201, the one end symmetry of fixed block 1201 runs through and installs connecting rod 1202, clamping spring 1203 has been cup jointed in the outside of connecting rod 1202, limiting plate 1204 is installed to the one end of connecting rod 1202, splint 1205 are installed to the other end of connecting rod 1202 correspondence clamping spring 1203 position department, the one end and the splint 1205 fixed connection of clamping spring 1203, the one end of splint 1205 is attached with slipmat 1206, splint 1205's non-slip properties has been increased.

The bottom end of the bending pressing plate 6 is connected with a sliding adjusting mechanism 13, and the sliding adjusting mechanism 13 comprises a sliding chute 1301, a pressing plate 1302, a sliding block 1303, a bending pressing block 1304, an installation concave hole 1305, an installation bolt 1306 and a scale 1307;

the bottom of the bending pressing plate 6 is provided with a sliding groove 1301, the bottom of the sliding groove 1301 is provided with a pressing plate 1302 in a sliding mode, the top of the pressing plate 1302 is connected with a sliding block 1303 corresponding to the position of the sliding groove 1301, the bottom of the pressing plate 1302 is evenly connected with a bending pressing block 1304, one side of the pressing block 1302 corresponding to the bottom of the pressing plate 1302 is symmetrically provided with an installation concave hole 1305, the inner wall of the installation concave hole 1305 is embedded and connected with an installation bolt 1306, the bottom of the bending pressing plate 6 is symmetrically provided with scale marks 1307 corresponding to the two sides of the pressing plate 1302, the top end of the installation bolt 1306 penetrates through the pressing plate 1302 and the sliding block 1303 to be in contact with the inner wall of the top of the sliding groove 1301, the.

The top end of the placing bottom plate 1 is connected with a stress supporting mechanism 14, and the stress supporting mechanism 14 comprises an installing bottom plate 1401, a sealing outer tube 1402, a supporting inner column 1403, a stabilizing telescopic rod 1404, a pressurizing tube 1405, a hydraulic pump 1406 and a top connecting plate 1407;

the top end of the placing bottom plate 1 is connected with a mounting bottom plate 1401, the center of the top end of the mounting bottom plate 1401 is connected with a sealing outer tube 1402, the inner wall of the sealing outer tube 1402 is slidably provided with a supporting inner column 1403, the top end of the mounting bottom plate 1401 is symmetrically connected with a stabilizing telescopic rod 1404 at a position corresponding to the outer side of the sealing outer tube 1402, the outer side of the sealing outer tube 1402 is embedded and connected with a pressurizing tube 1405, the top end of the placing bottom plate 1 is connected with a hydraulic pump 1406 at a position corresponding to one side of the mounting bottom plate 1401, and the top ends of the supporting inner;

the output end of the control switch 7 is electrically connected with the input end of the hydraulic pump 1406, the top end of the top connecting plate 1407 is fixedly connected with the bottom end of the placing table surface 8, the bottom end of the pressurizing pipe 1405 is fixedly connected with the hydraulic pump 1406, a sealing ring is mounted at the position, corresponding to the inner part of the sealing outer pipe 1402, of the outer side of the supporting inner column 1403, and the sealing performance between the supporting inner column 1403 and the sealing outer pipe 1402 is improved.

The bottom end of the support side post 2 is connected with a stable support mechanism 15, and the stable support mechanism 15 comprises a horizontal display cavity 1501, a ball 1502, a support post 1503, a first support seat 1504, a support cushion 1505, a connecting seat 1506, a second support seat 1507 and a stable cushion 1508;

horizontal display chamber 1501 has been seted up to the one end of supporting side column 2, the inner wall slidable mounting in horizontal display chamber 1501 has ball 1502, the bottom of supporting side column 2 is connected with support column 1503, the outside slidable mounting of support column 1503 has first supporting seat 1504, the inner wall of first supporting seat 1504 corresponds support column 1503 internal position department and is connected with support cushion 1505, the bottom of supporting side column 2 corresponds support column 1503 one side position department and installs connecting seat 1506, the inner wall slidable mounting of connecting seat 1506 has second supporting seat 1507, the inner wall of connecting seat 1506 corresponds second supporting seat 1507 top position department and has attached stable cushion 1508, the bottom of first supporting seat 1504 and second supporting seat 1507 all with the top fixed connection who places bottom plate 1, the outside of horizontal display chamber 1501 is connected with the transparent plate, be convenient for show through the horizontal degree of horizontal display chamber 1501 and ball 1502 when installing bending device.

The working principle and the using process of the invention are as follows: when the stable automatic hardware bending device is used, the bottom plate 1104 can be bent by pressing to drive the adjusting telescopic rod 1102 and the reset spring 1103 to contract, the position to be bent can be adjusted to move downwards, the moving plate 1108 is driven by moving the push block 1109 to move along the moving groove 1107 to enter the fixed groove 1105, and the position of the bent bottom plate 1104 is fixed;

the plate to be bent is placed on the placing table top 8, the two ends of the plate are clamped through the clamping plates 1205, the plates with different widths can be clamped through the clamping springs 1203 and the connecting rods 1202, and the clamping applicability is wider;

the mounting bolt 1306 is rotated to loosen the pressing plate 1302 and the bending pressing plate 6, the positions of the pressing plate 1302 and the bending pressing plate 6 can be adjusted, the position of the bending pressing block 1304 can be adjusted by adjusting the position of the pressing plate 1302, and the bending position can be adjusted quickly;

after a plate is clamped, the hydraulic telescopic rod 4 is controlled to extend through the control switch 7, the plate can be bent through the bending pressing block 1304 and the bending bottom plate 1104, meanwhile, the space between the sealing outer pipe 1402 and the supporting inner column 1403 is pressurized through the hydraulic pump 1406 and the pressurizing pipe 1405, the placing table top 8 can be supported through the supporting inner column 1403, the situation that the fixing rod 10 is bent due to the fact that the placing table top 8 is connected only through the fixing rod 10 when the placing table top 8 is used is avoided, the height of the placing table top 8 can be adjusted by pressurizing the space between the sealing outer pipe 1402 and the supporting inner column 1403, and convenience in use is improved;

through the horizontal display chamber 1501 and the ball 1502 of supporting the embedding of side column 2 one end, can carry out audio-visual observation to the level degree of placing bottom plate 1 and supporting side column 2 to accessible support column 1503, first supporting seat 1504 and support cushion 1505, combine connecting seat 1506, second supporting seat 1507 and stable cushion 1508, to supporting side column 2 and placing and carry out stable connection between the bottom plate 1, reduce external vibrations and transmit to this bending device, influence bending device's use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A stable automatic hardware bending device, comprising a placement bottom plate (1), characterized in that: the top end of the placement bottom plate (1) is symmetrically installed with a support side post (2), and the support side post (2) A top mounting bin (3) is connected to the top of the top mounting bin (3), a hydraulic telescopic rod (4) is connected to the center of the bottom end of the top mounting bin (3), and the bottom end of the top mounting bin (3) corresponds to the hydraulic telescopic rod (4). ) are connected with linkage telescopic rods (5) at the positions on both sides, the bottom ends of the hydraulic telescopic rods (4) and the linkage telescopic rods (5) are fixedly installed with bending pressure plates (6), and one of the supporting side posts ( 2) A control switch (7) is embedded and installed at one end, a placing table (8) is slidably installed between the two supporting side pillars (2), and one end of the supporting side pillars (2) is evenly provided with mounting holes ( 9), a fixing rod (10) is embedded and connected at one end of the placing table (8) corresponding to the position of the mounting hole (9);

An adjustment and bending mechanism (11) is embedded and installed at the top of the placing table (8), and the adjustment and bending mechanism (11) includes an adjustment groove (1101), an adjustment telescopic rod (1102), a return spring (1103), a folding Bending bottom plate (1104), fixing groove (1105), groove (1106), moving groove (1107), moving plate (1108) and moving push block (1109);

The top end of the placing table (8) is provided with an adjustment groove (1101), an adjustment telescopic rod (1102) is evenly connected to the inner wall of the bottom end of the adjustment groove (1101), and an outer side of the adjustment telescopic rod (1102) is connected with an adjustment telescopic rod (1102). A return spring (1103), the top ends of the adjustment telescopic rod (1102) and the return spring (1103) are connected with a bent bottom plate (1104), and the inner walls of both ends of the adjustment groove (1101) are symmetrically provided with fixing grooves (1105) , the order of the bending bottom plate (1104) is provided with a groove (1106), and one end of the bending bottom plate (1104) corresponding to the position of the fixing groove (1105) is provided with a moving groove (1107), the moving groove ( A moving plate (1108) is slidably connected to the inner wall of 1107), and a moving push block (1109) is fixedly connected at the position of the top of the moving plate (1108) corresponding to the groove (1106);

The input end of the control switch (7) is electrically connected to the output end of the commercial power, and the output end of the control switch (7) is electrically connected to the input end of the hydraulic telescopic rod (4).

2. A stable automatic hardware bending device according to claim 1, wherein the moving groove (1107) communicates with the groove (1106), and the outside of the moving push block (1109) Anti-slip grooves are provided.

3. A stable automatic hardware bending device according to claim 1, wherein a centering clamping mechanism (12) is symmetrically installed on both sides of the top of the placing table (8). The centering clamping mechanism (12) includes a fixing block (1201), a connecting rod (1202), a clamping spring (1203), a limit plate (1204), a splint (1205) and a non-slip pad (1206);

A fixing block (1201) is symmetrically installed on both sides of the top of the placing table (8), and a connecting rod (1202) is symmetrically installed at one end of the fixing block (1201), and the outer side of the connecting rod (1202) is symmetrically installed. A clamping spring (1203) is sleeved, a limiting plate (1204) is installed at one end of the connecting rod (1202), and a clamping plate (1204) is installed at the other end of the connecting rod (1202) corresponding to the position of the clamping spring (1203). 1205).

4. A stable automatic hardware bending device according to claim 3, wherein one end of the clamping spring (1203) is fixedly connected with the splint (1205), and one end of the splint (1205) is attached to A non-slip mat (1206) is attached.

5. A stable automatic hardware bending device according to claim 1, wherein the bottom end of the bending pressure plate (6) is connected with a sliding adjustment mechanism (13), and the sliding adjustment mechanism (13) ) includes chute (1301), pressure plate (1302), slider (1303), bending pressure block (1304), mounting recess (1305), mounting bolt (1306) and scale mark (1307);

The bottom end of the bending pressure plate (6) is provided with a chute (1301), the bottom end of the chute (1301) is slidably installed with a pressure plate (1302), and the top of the pressure plate (1302) corresponds to the chute (1301) ) is connected with a slider (1303), the bottom end of the pressure plate (1302) is evenly connected with a bending pressure block (1304), and the bottom end of the pressure plate (1302) corresponds to the side of the bending pressure block (1304). Mounting concave holes (1305) are symmetrically opened at the positions, the inner walls of the mounting concave holes (1305) are embedded and connected with mounting bolts (1306), and the bottom end of the bending pressure plate (6) corresponds to the positions on both sides of the pressure plate (1302). A scale mark (1307) is opened symmetrically at the place.

6. A stable automatic hardware bending device according to claim 5, wherein the top end of the mounting bolt (1306) passes through the pressure plate (1302), the slider (1303) and the chute (1301) The top end of the pressure plate (1302) and the bending pressure plate (6) are fixed by mounting bolts (1306).

7. A stable automatic hardware bending device according to claim 1, characterized in that, the top of the placing bottom plate (1) is connected with a force-bearing support mechanism (14), and the force-bearing support mechanism (14) ) includes a mounting base plate (1401), a sealing outer pipe (1402), a supporting inner column (1403), a stabilizing telescopic rod (1404), a pressurizing pipe (1405), a hydraulic pump (1406) and a top connecting plate (1407);

The top of the placing bottom plate (1) is connected with a mounting bottom plate (1401), and a sealing outer pipe (1402) is connected at the top center of the mounting bottom plate (1401), and the inner wall of the sealing outer pipe (1402) is slidably mounted with a sealing outer pipe (1402). Supporting the inner column (1403), the top of the mounting base plate (1401) is symmetrically connected with a stable telescopic rod (1404) at the outer position of the outer sealing tube (1402), and the outer sealing tube (1402) is embedded and connected with a Pressing the pipe (1405), the top of the placing bottom plate (1) is connected to a hydraulic pump (1406) at the position corresponding to one side of the mounting bottom plate (1401), the supporting inner column (1403) and the top of the stabilizing telescopic rod (1404) A top connecting plate (1407) is fixedly connected;

The output end of the control switch (7) is electrically connected to the input end of the hydraulic pump (1406).

8. A stable automatic hardware bending device according to claim 7, characterized in that the top end of the top connecting plate (1407) is fixedly connected with the bottom end of the placing table (8), and the pressure pipe The bottom end of (1405) is fixedly connected with the hydraulic pump (1406), and a sealing ring is installed on the outer side of the inner support column (1403) corresponding to the inner position of the outer sealing tube (1402).

9. A stable automatic hardware bending device according to claim 1, characterized in that a stable support mechanism (15) is connected to the bottom end of the support side column (2), and the stable support mechanism (15) ) includes a horizontal display cavity (1501), a ball (1502), a support column (1503), a first support seat (1504), a support cushion (1505), a connection seat (1506), a second support seat (1507) and a stabilizer Upholstered (1508);

One end of the support side post (2) is provided with a horizontal display cavity (1501), the inner wall of the horizontal display cavity (1501) is slidably installed with a ball (1502), and the bottom end of the support side post (2) is connected with a A support column (1503), a first support seat (1504) is slidably installed on the outer side of the support column (1503), and a support soft piece is connected to the inner wall of the first support seat (1504) corresponding to the inner position of the support column (1503). A pad (1505), a connecting seat (1506) is installed at the bottom end of the supporting side column (2) corresponding to one side of the supporting column (1503), and a second supporting seat is slidably installed on the inner wall of the connecting seat (1506) (1507), a stable soft pad (1508) is attached to the inner wall of the connection seat (1506) corresponding to the top position of the second support seat (1507).

10. A stable automatic hardware bending device according to claim 9, characterized in that the bottom ends of the first support seat (1504) and the second support seat (1507) are both connected to the bottom plate (1) The top of the horizontal display cavity (1501) is fixedly connected, and a transparent plate is connected to the outside of the horizontal display cavity (1501).