CN109702816B - Desktop radius milling equipment - Google Patents
Desktop radius milling equipment Download PDFInfo
- Publication number
- CN109702816B CN109702816B CN201910094090.8A CN201910094090A CN109702816B CN 109702816 B CN109702816 B CN 109702816B CN 201910094090 A CN201910094090 A CN 201910094090A CN 109702816 B CN109702816 B CN 109702816B
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- CN
- China
- Prior art keywords
- hole
- screw rod
- piece
- cutting
- nut seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000003801 milling Methods 0.000 title claims abstract description 14
- 238000005520 cutting process Methods 0.000 claims abstract description 52
- 239000011148 porous material Substances 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 239000004744 fabric Substances 0.000 claims description 8
- 239000004033 plastic Substances 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 229910002804 graphite Inorganic materials 0.000 claims description 3
- 239000010439 graphite Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 229910052742 iron Inorganic materials 0.000 description 5
- 239000000123 paper Substances 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 229920002143 Vulcanized fibre Polymers 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000002783 friction material Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
The invention relates to the field of desktop processing, in particular to desktop radius milling equipment which comprises a rack, a supporting table, a chamfer plate, a ball screw pair and a cutting mechanism, wherein the cutting mechanism comprises an annular pipe, an elastic piece, a cutting piece and a pulling piece; the ball screw pair comprises a screw rod and a nut seat, the pulling piece is fixedly connected with the nut seat, the screw rod is rotationally connected with the annular pipe, and the screw rod is provided with a through hole along the axial direction; a cylindrical barrel is fixedly connected to the screw rod and communicated with the through hole, a cylindrical pipe sleeved on the screw rod is fixedly connected to the nut seat, a pushing block is fixed to the free end of the cylindrical pipe, and the pushing block is arranged in the cylindrical barrel in a sliding mode; the screw rod is provided with a plurality of pore channels communicated with the middle part of the through hole along the radial direction, and the side wall of the annular pipe is provided with a round hole which can be aligned with the pore channels and is communicated with the pore space. When adopting this technical scheme, can mill the radius and polish four angles and four limits of lesson board to four angles of lesson board.
Description
Technical Field
The invention relates to the field of desktop processing, in particular to desktop rounding equipment.
Background
The table board is a member laid on the table frame or the table legs for placing articles, is made of wood or plastic plates, and has the advantages of light weight, convenient processing, long service life and the like. Four angles of table need mill the radius processing usually, and the design at fillet is not only pleasing to the eye, has increased the atress area at table edge moreover, prevents to be collided with bad influence by other article pleasing to the eye, can also slow down the painful sense that the people hit the table corner and produce. The fillet equipment that mills that has now still need polish milling radius department after milling the radius to four angles of table, and processing is loaded down with trivial details consuming time, and machining efficiency receives very big restriction.
Disclosure of Invention
The invention aims to provide equipment for milling and rounding four corners of a teaching board and polishing the four corners and four edges of the teaching board.
In order to achieve the purpose, the technical scheme of the invention provides desktop radius milling equipment which comprises a rack, a supporting table, a chamfer plate, a ball screw pair and a cutting mechanism, wherein the chamfer plate is connected with the supporting table, and a steel paper layer is fixed on the chamfer plate; the cutting mechanism comprises an annular pipe, an elastic piece, a cutting piece and a pulling piece, wherein the elastic piece and the pulling piece are connected through the cutting piece, the cutting piece is in contact with the vulcanized paper layer, and a hole is formed in the cutting piece; the ball screw pair comprises a screw and a nut seat in threaded connection with the screw, the pulling part is fixedly connected with the nut seat, the screw is rotationally connected with the annular pipe, the screw is axially provided with a through hole, and the diameter of the middle part of the through hole is smaller than the diameter of the two ends of the through hole; the nut seat is fixedly connected with a cylindrical pipe sleeved on the screw rod, a pushing block is fixed at the free end of the cylindrical pipe, and the pushing block is arranged in the cylindrical pipe in a sliding manner; the screw rod is provided with a plurality of pore channels communicated with the middle part of the through hole along the radial direction, and the side wall of the annular pipe is provided with a round hole which can be aligned with the pore channels and is communicated with the pore space.
The technical effect of the scheme is as follows: after the table board to be subjected to radius milling is placed on the supporting table, the nut seat and the cutting piece position the table board, and then the nut seat pulls the cutting piece to move along the chamfer board through the pulling piece in the moving process, so that the corners of the table board are cut; the in-process that the cutting piece removed along the radius board, the steel paperboard layer contact on cutting piece and the radius board, the heat that frictional force produced transmits to table cutting position department through cutting piece, burns off the burr of plastic slab or plank cutting position department, and to the plastic slab, the burr of melting cutting position department can play the effect of carrying out the heat seal to plastic slab corner position, is favorable to improving the smoothness nature of table cutting position department.
The edge of the table plate is polished by the nut seat while the nut seat moves, the nut seat drives the cylindrical tube and the push block to move, gas in the cylindrical tube is pushed into the through hole in the process of moving the push block, and when the gas flow flows to the pore passage in the through hole, the gas flow passes through the middle part of the through hole at the same time, so that the pressure in the middle part of the through hole is reduced at the same time, and further a pressure difference is generated between the middle part of the through hole and the round hole, so that after the round hole and the pore passage are aligned, under the action of the pressure difference, scraps generated when the table plate is cut are conveyed into the through hole through the pore, the round hole and the pore passage for unified treatment, and the cutting and processing environment; and the sweeps gets into the through-hole in addition, has also accelerated the air velocity around the cutting piece, is favorable to the cooling of table cutting department, makes things convenient for operating personnel to change the locating position of table to carry out the radius to each corner of table.
Furthermore, be equipped with the spout on the radius board, be equipped with the slider on the cutting member, the slider slides and sets up in the spout. The technical effect of the scheme is as follows: ensure that the cutting member is laminated with the radius plate completely at the slip in-process, improve the precision of table radius on the one hand, on the other hand ensures thermal production.
Furthermore, the reverse circular plate is detachably connected with the support table. The technical effect of the scheme is as follows: the table top rounding machine is suitable for rounding table tops of different sizes or rounding table tops of the same size with different diameters.
Furthermore, one end of the screw is provided with a cloth bag barrel, and a collecting box is arranged below the cloth bag barrel. The technical effect of the scheme is as follows: the sweeps can be collected conveniently and uniformly, and the processing environment is further purified.
Furthermore, a graphite layer is arranged on the sliding block. The technical effect of the scheme is as follows: the friction force between the sliding block and the sliding groove is reduced, and smooth sliding of the cutting piece is ensured.
Furthermore, a rubber layer is arranged on the push block. The technical effect of the scheme is as follows: the air tightness between the push block and the cylindrical barrel is enhanced, and sufficient air is ensured to enter the through hole.
Drawings
FIG. 1 is a top half cross-sectional view of an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
fig. 3 is a left side sectional view of the cutting strand and the radius plate of fig. 2.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the cutting device comprises a supporting table 1, an inverted circular plate 2, a vulcanized paper layer 3, an annular pipe 4, a spring 5, a cutting strip 6, an iron wire 7, a sliding block 8, a pore 9, a metal hose 10, a servo motor 11, a screw rod 12, a nut seat 13, a through hole 14, a cylindrical barrel 15, an inclined hole 16, a cylindrical pipe 17, a pushing block 18, a pore channel 19 and a round hole 20.
The examples are substantially as shown in figures 1 to 3: the table top rounding milling equipment shown in the figure 1 comprises a frame, a supporting table 1, a rounding plate 2, a ball screw pair and a cutting mechanism; as shown in fig. 2, a notch is formed in the supporting platform 1, the inverted circular plate 2 is detachably connected with the supporting platform 1 through a bolt, a friction material is fixed on the inverted circular plate 2, and a vulcanized fiber paper layer 3 is fixed on the inverted circular plate 2 through a pin in this embodiment.
As shown in fig. 2, the cutting mechanism includes a ring pipe 4, a spring 5, a cutting strip 6 and a pulling rope, the ring pipe 4 is fixed on the frame through a bolt, the right end of the spring 5 is welded with the frame, the left end of the spring 5 is welded with the cutting strip 6, the upper end of the pulling rope is fixedly connected with the cutting strip 6, the pulling rope in the embodiment is an iron wire 7, and the upper end of the iron wire 7 is fixedly connected with the cutting strip 6 through a pin. As shown in fig. 3, the cutting strip 6 is tightly attached to the vulcanized fiber paper layer 3, the reverse circular plate 2 is provided with a sliding groove, the cutting strip 6 is welded with a sliding block 8, the sliding block 8 is provided with a graphite layer, and the sliding block 8 is slidably arranged in the sliding groove. The left side and the right side of the cutting strip 6 are provided with holes 9, and the left side of the cutting strip 6 is connected with a metal hose 10 through a pin.
As shown in fig. 1, the ball screw assembly includes a servo motor 11, a screw rod 12 and a nut seat 13, the servo motor 11 is fixedly mounted on the frame through bolts, and the lower end of the screw rod 12 is welded with the output shaft of the servo motor 11; as shown in fig. 2, the screw 12 is in threaded connection with the nut seat 13, the right side of the nut seat 13 is provided with a polishing layer, the lower end of the iron wire 7 is fixedly connected with the nut seat 13 through a pin, and the screw 12 is rotatably connected with the annular tube 4.
As shown in fig. 1, the screw 12 is axially provided with a through hole 14, as shown in fig. 2, the lower end of the through hole 14 is an inlet section, the through hole 14 gradually shrinks upwards, a throat is formed at the middle upper part of the through hole 14, and the upper end is a diffuser section; wherein the upper end of the screw 12 is tied with a cloth bag tube (not shown in the figure), the two ends of the cloth bag tube are opened, and a collecting box (not shown in the figure) is arranged behind the cloth bag tube.
As shown in fig. 1, a cylindrical barrel 15 is welded on the screw 12, and the cylindrical barrel 15 is communicated with the through hole 14 through an inclined hole 16; the nut seat 13 is welded with a cylindrical pipe 17, the cylindrical pipe 17 is sleeved on the screw rod 12, the lower end of the cylindrical pipe 17 is welded with a push block 18, the push block 18 is arranged in the cylindrical barrel 15 in a sliding mode, and a rubber layer is arranged on the push block 18. As shown in FIG. 2, the screw 12 is provided with a plurality of holes 19 along the radial direction, and the holes 19 are communicated with the throats of the through holes 14; the side wall of the annular tube 4 is provided with a circular hole 20, the circular hole 20 is aligned with the duct 19, and the circular hole 20 is communicated with the aperture 9 through the metal hose 10, wherein the diameter of one end of the metal hose 10 is larger than that of the other end.
The specific implementation process is as follows:
after placing the table to be milled and rounded on supporting table 1 as shown in fig. 1, starting servo motor 11, the output shaft of servo motor 11 drives screw rod 12 forward rotation in-process to drive nut seat 13 as shown in fig. 2 to move downwards, and then through the removal of iron wire 7 pulling cutting strip 6 along vulcanized fiber layer 3, the realization is to the cutting of table corner.
While the nut seat 13 shown in fig. 2 moves downwards, the grinding layer on the right side of the nut seat 13 grinds the edge of the table plate; meanwhile, the nut seat 13 drives the cylindrical tube 17 and the push block 18 shown in fig. 1 to move downwards, the push block 18 pushes the gas in the cylindrical tube 15 into the through hole 14 through the inclined hole 16 in the downward moving process, when the gas flow flows to the duct 19 shown in fig. 2 in the through hole 14, the gas flow passes through the throat of the through hole 14 at the same time, so that the pressure of the throat of the through hole 14 is reduced at the same time, and further a pressure difference is generated between the throat of the through hole 14 and the circular hole 20, so that after the circular hole 20 and the duct 19 are aligned, under the action of the pressure difference, the waste chips generated when the table is cut are conveyed into the through hole 14 through the hole 9 shown in fig. 3, the circular hole 20 and the duct 19 shown in fig. 2, and simultaneously fall into the collection box through the cloth bag tube under the action of the gas flow in the through hole 14 for collection.
Claims (6)
1. Radius equipment is milled to desktop for mill radius plastic slab, including frame, brace table, chamfer board and cutting mechanism, the chamfer board is connected its characterized in that with a brace table: the ball screw assembly is characterized by also comprising a ball screw pair, wherein a steel paper layer is fixed on the reverse circular plate; the cutting mechanism comprises an annular pipe, an elastic piece, a cutting piece and a pulling piece, wherein the elastic piece and the pulling piece are connected through the cutting piece, the cutting piece is in contact with the vulcanized paper layer, and a hole is formed in the cutting piece; the ball screw pair comprises a screw and a nut seat in threaded connection with the screw, the pulling part is fixedly connected with the nut seat, the screw is rotationally connected with the annular pipe, the screw is axially provided with a through hole, and the diameter of the middle part of the through hole is smaller than the diameter of the two ends of the through hole; the nut seat is fixedly connected with a cylindrical pipe sleeved on the screw rod, a pushing block is fixed at the free end of the cylindrical pipe, and the pushing block is arranged in the cylindrical pipe in a sliding manner; the screw rod is provided with a plurality of pore channels communicated with the middle part of the through hole along the radial direction, and the side wall of the annular pipe is provided with a round hole which can be aligned with the pore channels and is communicated with the pore space.
2. The table milling rounding apparatus of claim 1 further comprising: the inverted circular plate is provided with a sliding groove, the cutting piece is provided with a sliding block, and the sliding block is arranged in the sliding groove in a sliding mode.
3. The table milling rounding apparatus of claim 2 further comprising: the reverse circular plate is detachably connected with the supporting table.
4. The table milling rounding apparatus of claim 3 wherein: one end of the screw rod is provided with a cloth bag barrel, and a collecting box is arranged below the cloth bag barrel.
5. The table milling rounding apparatus of claim 4 wherein: and a graphite layer is arranged on the sliding block.
6. The table milling rounding apparatus of claim 5 wherein: and a rubber layer is arranged on the push block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910094090.8A CN109702816B (en) | 2019-01-30 | 2019-01-30 | Desktop radius milling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910094090.8A CN109702816B (en) | 2019-01-30 | 2019-01-30 | Desktop radius milling equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109702816A CN109702816A (en) | 2019-05-03 |
| CN109702816B true CN109702816B (en) | 2021-04-02 |
Family
ID=66263377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910094090.8A Expired - Fee Related CN109702816B (en) | 2019-01-30 | 2019-01-30 | Desktop radius milling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109702816B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11268005A (en) * | 1998-01-08 | 1999-10-05 | Gebr Leitz Gmbh & Co | Machine tool especially for woodworking machine |
| US6372163B1 (en) * | 1997-08-12 | 2002-04-16 | G. B. Boucherie N. V. | Method of endrounding loose fibers |
| CN208052156U (en) * | 2018-04-10 | 2018-11-06 | 重庆鑫楠木材加工有限公司 | Automatic slasher |
| CN109015198A (en) * | 2018-09-18 | 2018-12-18 | 湖北乔木森家具有限公司 | A kind of wood furniture processing corner burr remover |
-
2019
- 2019-01-30 CN CN201910094090.8A patent/CN109702816B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6372163B1 (en) * | 1997-08-12 | 2002-04-16 | G. B. Boucherie N. V. | Method of endrounding loose fibers |
| JPH11268005A (en) * | 1998-01-08 | 1999-10-05 | Gebr Leitz Gmbh & Co | Machine tool especially for woodworking machine |
| CN208052156U (en) * | 2018-04-10 | 2018-11-06 | 重庆鑫楠木材加工有限公司 | Automatic slasher |
| CN109015198A (en) * | 2018-09-18 | 2018-12-18 | 湖北乔木森家具有限公司 | A kind of wood furniture processing corner burr remover |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109702816A (en) | 2019-05-03 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210402 Termination date: 20220130 |