CN112959102A - Machine tool fixture device with inspection accuracy - Google Patents
Machine tool fixture device with inspection accuracy Download PDFInfo
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- CN112959102A CN112959102A CN202110173356.5A CN202110173356A CN112959102A CN 112959102 A CN112959102 A CN 112959102A CN 202110173356 A CN202110173356 A CN 202110173356A CN 112959102 A CN112959102 A CN 112959102A
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- machine tool
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- tool fixture
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- 238000007689 inspection Methods 0.000 title claims description 7
- 210000000056 organ Anatomy 0.000 claims abstract 2
- 230000001681 protective effect Effects 0.000 claims description 17
- 238000012795 verification Methods 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005520 cutting process Methods 0.000 abstract description 3
- 238000003754 machining Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000012545 processing Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/002—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring the holding action of work or tool holders
- B23Q17/003—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring the holding action of work or tool holders by measuring a position
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/24—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves
- B23Q17/2452—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves for measuring features or for detecting a condition of machine parts, tools or workpieces
- B23Q17/2476—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves for measuring features or for detecting a condition of machine parts, tools or workpieces of clamping devices, e.g. work or tool holders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a machine tool fixture device with checking accuracy, which belongs to the technical field of machine tool fixtures and comprises a shell, wherein two groups of supporting legs are welded at the bottom of the shell, a rotating seat is fixed at the bottom of an inner cavity of the shell, a threaded rod is rotatably connected to the inner wall of the shell, and the threaded rod penetrates through the rotating seat. This device receives the infrared signal of infrared transmitter transmission through infrared receiver, the detected signal that receives infrared receiver through the controller, if a certain set of or several sets of infrared receiver do not receive corresponding infrared signal, the controller is reported to the police through control bee calling organ and is got the position and the predetermined position with the clamp of reminding operating personnel work piece and deviate to some extent, need adjust, thereby guaranteed the clamp precision of getting of work piece, and then guaranteed the cutting effect of work piece, greatly reduced to operation workman technical merit's requirement, the machining efficiency of work piece has been improved simultaneously.
Description
Technical Field
The invention belongs to the technical field of machine tool fixtures, and particularly relates to a machine tool fixture device with inspection accuracy.
Background
The machine tool clamp is a device used for clamping a workpiece and guiding a cutter on a machine tool, and is a clamp specially designed for a certain procedure of a certain workpiece, it is characterized by compact structure, rapid, convenient and labor-saving operation, high processing precision and production efficiency, but the design and manufacture period is longer, the manufacture cost is higher, when the product is changed, the clamp can not be used any more and is only suitable for the production with fixed product and larger batch, which is in contact with the positioning reference of the workpiece for determining the correct position of the workpiece in the fixture, thereby ensuring the relative correct position of the workpiece relative to the cutter and the machine tool during processing, and because the working characteristics and the structural forms of various machine tools are different, different requirements are correspondingly put on the structure of the used clamp, and the clamp can be divided into the following parts according to different machine tools: lathe clamps, milling machine clamps, drilling machine clamps, boring machine clamps, grinding machine clamps, gear machine tool clamps, other machine tool clamps and the like;
the machine tool clamp can stably ensure the machining precision of workpieces, reduce auxiliary working hours, improve labor productivity, enlarge the application range of the machine tool, realize multiple functions of one machine, reduce labor intensity of workers, and clamp the workpieces according to the standard required in advance when in use at each time, so that the machined workpieces are often scrapped due to lower precision of the clamp in the clamping process, the workpieces cannot be used, the technical level requirement on operating workers is higher when the workpieces are clamped, and the cultivation cost is higher.
Disclosure of Invention
The invention aims to provide a machine tool fixture device with inspection accuracy, which receives an infrared signal transmitted by an infrared transmitter through an infrared receiver, receives a detection signal received by the infrared receiver through a controller, and controls a buzzer to give an alarm to remind an operator that the clamping position of a workpiece is deviated from a preset position through the controller, so that the problem that the operator needs to have higher technical level in the background art is solved.
In order to achieve the purpose, the invention adopts the following technical scheme: a machine tool fixture device with inspection accuracy comprises a shell, wherein two groups of supporting legs are welded at the bottom of the shell, a rotating seat is fixed at the bottom of an inner cavity of the shell, a threaded rod is rotatably connected to the inner wall of the shell and penetrates through the rotating seat, and a first bevel gear is fixed at one end of the threaded rod;
the outer wall of the threaded rod is in threaded connection with a clamping block, a sliding groove is formed in the surface of the shell, the clamping block penetrates through the sliding groove, a fixed block is welded to the surface of the shell, six groups of infrared transmitters are mounted on the surface of the fixed block, six groups of infrared receivers are mounted on the surface of the clamping block, and a limiting mechanism is arranged on the surface of the clamping block;
the surface of the clamping block is welded with a control box, the interior of the control box is fixedly connected with a controller through a screw, the surface of the control box is provided with a display screen and a buzzer, and the controller is connected with the display screen, the buzzer, the infrared transmitter and the infrared receiver;
the surface of the shell is rotatably connected with a driving block, the driving block penetrates through the surface of the shell, a second bevel gear is fixed at the bottom of the driving block, and the second bevel gear is meshed with the first bevel gear;
the improved spring clamping device is characterized in that a protective shell is fixed to the top of the shell, a driving block is arranged inside the protective shell and is of a hollow structure, a spring is placed inside the driving block, a clamping groove is formed in the inner wall of the driving block, a driving rod is inserted into the driving block, a clamping block is integrally formed at the bottom of the driving rod and clamped inside the clamping groove, the bottom of the driving block is in contact with the spring, and an end cover is connected to the top of the driving block in a rotating mode.
Preferably, the controller, the buzzer, the display screen, the infrared receiver and the infrared transmitter are connected with the power supply, and the infrared transmitter and the infrared receiver are in one-to-one correspondence in position.
Preferably, two sets of limiting rings are fixed on the outer wall of the driving block and are in contact with the shell.
Preferably, stop gear includes connecting rod, sliding block and fixed plate, the skin weld of grip block has the connecting rod, the connecting rod is L shape structure, the one end integrated into one piece of connecting rod has the sliding block, the one end of sliding block sets up to the hemisphere, the fixed plate welds in the surface of casing, the surface of fixed plate seted up with sliding block assorted arc wall, the sliding block is in the inside of arc wall.
Preferably, a bearing is installed at the joint of the threaded rod and the rotating seat.
Preferably, the end cover is of an internal thread structure, the protective shell is of an external thread structure, and the end cover is in threaded connection with the protective shell.
Preferably, the surface of the control box is provided with a button, and the button is connected with the controller, the buzzer and the display screen.
Preferably, the surfaces of the clamping block and the fixing block are bonded with rubber anti-slip pads, and the inner wall of the sliding groove is bonded with rubber strips.
The invention has the technical effects and advantages that: compared with the prior art, the machine tool fixture device with the inspection accuracy provided by the invention has the following advantages:
1. the device receives infrared signals transmitted by the infrared transmitter through the infrared receiver, receives detection signals received by the infrared receiver through the controller, and if a certain group or groups of infrared receivers do not receive corresponding infrared signals, the controller alarms by controlling the buzzer to remind operators that the clamping position of the workpiece deviates from a preset position and needs to be adjusted, so that the clamping precision of the workpiece is ensured, the cutting effect of the workpiece is further ensured, the requirements on the technical level of the operators are greatly reduced, and the processing efficiency of the workpiece is improved;
2. this device presses the actuating lever through the end cover for the spring is compressed, carries out the fixing between end cover and the protective housing through the internal thread structure of end cover and the external thread structure of protective housing, makes the actuating lever fixed inside the drive block, has realized accomodating the actuating lever, prevents to not use for a long time and leads to rustting or damaging.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is an enlarged view of region A of FIG. 1 according to the present invention;
FIG. 3 is a schematic side view of the present invention;
FIG. 4 is a schematic front view of the fixing block of the present invention;
fig. 5 is a block diagram of the present invention.
In the figure: 1. a rotating seat; 2. a first bevel gear; 3. a control box; 4. a buzzer; 5. a display screen; 6. an infrared receiver; 7. a fixed block; 8. a clamping block; 9. an infrared emitter; 10. a sliding groove; 11. a threaded rod; 12. a housing; 13. a spring; 14. a drive block; 15. a protective shell; 16. a drive rod; 17. an end cap; 18. a limiting ring; 19. a second bevel gear; 20. a connecting rod; 21. a slider; 22. a fixing plate; 23. a rubber non-slip mat.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The specific embodiments described herein are merely illustrative of the invention and do not delimit the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The present invention provides a machine tool fixture apparatus with verification accuracy as shown in fig. 1-5, comprising a housing 12;
the bottom of the shell 12 is welded with two groups of supporting legs, the bottom of the inner cavity of the shell 12 is fixed with a rotating seat 1, the inner wall of the shell 12 is rotatably connected with a threaded rod 11, the threaded rod 11 penetrates through the rotating seat 1, a bearing is arranged at the joint of the threaded rod 11 and the rotating seat 1, one end of the threaded rod 11 is fixed with a first bevel gear 2, and when the first bevel gear 2 is driven, the threaded rod 11 can synchronously move along with the first bevel gear;
the outer wall of the threaded rod 11 is in threaded connection with a clamping block 8, the surface of a shell 12 is provided with a sliding groove 10, the clamping block 8 penetrates through the sliding groove 10, the surface of the shell 12 is welded with a fixing block 7, six groups of infrared transmitters 9 are mounted on the surface of the fixing block 7, six groups of infrared receivers 6 are mounted on the surface of the clamping block 8, a limiting mechanism is arranged on the surface of the clamping block 8, a rubber anti-slip pad 23 is bonded on the surfaces of the clamping block 8 and the fixing block 7, the rubber anti-slip pad 23 can increase friction with a workpiece and prevent sliding, a rubber strip is bonded on the inner wall of the sliding groove 10, and the rubber strip can reduce noise generated when the clamping block 8 collides with the sliding groove 10;
limiting mechanism includes connecting rod 20, sliding block 21 and fixed plate 22, the skin weld of grip block 8 has connecting rod 20, connecting rod 20 is L shape structure, connecting rod 20's one end integrated into one piece has sliding block 21, sliding block 21's one end sets up to the hemisphere, fixed plate 22 welds in the surface of casing 12, fixed plate 22's surface is seted up with sliding block 21 assorted arc wall, sliding block 21 block is in the inside of arc wall, when grip block 8 moved, sliding block 21 can follow at the inside rectilinear movement of arc wall, it is spacing to the removal of grip block 8, prevent the skew, the precision that the work piece clamp was got is greatly improved;
the surface welding of grip block 8 has control box 3, there is a controller inside the control box 3 through the screw fixed connection, the controller includes the control circuit mainboard and sets up microprocessor and processing chip on the control circuit mainboard, microprocessor and processing chip link to each other, microprocessor and processing chip weld on the control circuit mainboard, the surface mounting of control box 3 has display screen 5 and buzzer 4, the controller and display screen 5, buzzer 4, infrared emitter 9 and infrared receiver 6 link to each other, the controller, buzzer 4, display screen 5, infrared receiver 6 and infrared emitter 9 link to each other with the power, the position one-to-one correspondence of infrared emitter 9 and infrared receiver 6, the surface mounting of control box 3 has buttons, the button and controller, buzzer 4 and display screen 5 link to each other, through the power to the controller, buzzer 4, display screen 5, infrared receiver 6 and infrared emitter 9 power supply, the infrared receiver 6 is used for receiving infrared signals transmitted by the infrared transmitter 9, the controller is used for receiving detection signals received by the infrared receiver 6, if a certain group or groups of infrared receivers 6 do not receive corresponding infrared signals, the controller is used for alarming by controlling the buzzer 4 to remind an operator that the clamping position of the workpiece deviates from a preset position, and the workpiece needs to be adjusted, the display screen 5 can specifically display which group or groups of infrared receivers 6 do not receive corresponding infrared signals, so that the operator can adjust the workpiece in time, the clamping precision of the workpiece is guaranteed, the cutting effect of the workpiece is guaranteed, the requirements on the technical level of operators are greatly reduced, and the machining efficiency of the workpiece is improved;
the surface of the control box 3 is provided with a heat dissipation groove, so that the controller in work is dissipated, and the phenomenon that the clamping precision of a workpiece is influenced due to overhigh temperature caused by long-time work of the controller is prevented;
the surface of the shell 12 is rotatably connected with a driving block 14, the driving block 14 penetrates through the surface of the shell 12, two sets of limiting rings 18 are fixed on the outer wall of the driving block 14, the limiting rings 18 can limit the driving block 14 to prevent the driving block 14 from sliding off, the two sets of limiting rings 18 are in contact with the shell 12, a second bevel gear 19 is fixed at the bottom of the driving block 14, the second bevel gear 19 is meshed with the first bevel gear 2, after the driving rod 16 is rotated, the driving rod 16 drives the driving block 14 to rotate through the matching between the clamping blocks and the clamping grooves, so that the driving block 14 drives the first bevel gear 2 to rotate through the second bevel gear 19, so that the first bevel gear 2 drives the clamping block 8 to move linearly on the surface of the sliding groove 10 through the threaded rod 11, so that the distance between the clamping block 8 and the fixed block 7 is gradually shortened, and the workpiece is fixed between the clamping block 8 and the fixed block 7;
the top of the shell 12 is fixed with a protective shell 15, the driving block 14 is arranged inside the protective shell 15, the driving block 14 is of a hollow structure, the spring 13 is placed inside the driving block 14, the inner wall of the driving block 14 is provided with a clamping groove, the driving rod 16 is inserted inside the driving block 14, the bottom of the driving rod 16 is integrally formed with a clamping block, the clamping block is clamped inside the clamping groove, the bottom of the driving block 14 is in contact with the spring 13, the top of the driving block 14 is rotatably connected with an end cover 17, the end cover 17 is of an internal thread structure, the protective shell 15 is of an external thread structure, the end cover 17 is in threaded connection with the protective, when all the gripping operations are completed, the driving rod 16 is pressed by the end cap 17, the spring 13 is compressed, the drive rod 16 is accommodated through the threaded connection between the end cover 17 and the protective shell 15, so that the drive rod 16 is prevented from rusting or being damaged due to long-term non-use.
The working principle is as follows: when the clamping device is used, the driving rod 16 is rotated, the driving rod 16 drives the driving block 14 to rotate through the matching between the clamping block and the clamping groove, the driving block 14 drives the first bevel gear 2 to rotate through the second bevel gear 19, the first bevel gear 2 drives the clamping block 8 to linearly move on the surface of the sliding groove 10 through the threaded rod 11, and therefore the distance between the clamping block 8 and the fixed block 7 is gradually shortened, and a workpiece is fixed between the clamping block 8 and the fixed block 7;
switches of the infrared transmitters 9 and the infrared receivers 6 are turned on through the buttons, if one or more groups of infrared receivers 6 do not receive the infrared signals sent by the corresponding infrared transmitters 9, the controller can start the buzzer 4 to give an alarm to remind an operator that the clamping position of the workpiece deviates from the preset position and needs to be adjusted, the operator adjusts the position of the workpiece after turning off the infrared transmitters 9 and the infrared receivers 6, and the display screen 5 can specifically display which group or groups of infrared receivers 6 do not receive the corresponding infrared signals, the workpiece is conveniently adjusted by an operator, and the infrared transmitters 9 and the infrared receivers 6 are opened again to detect the position of the workpiece after the adjustment is finished until the six groups of infrared receivers 6 all receive corresponding infrared signals, so that the clamping precision of the workpiece is ensured, and the requirement on the technical level of the operator is reduced;
after all the clamping work is finished, the driving rod 16 is pressed through the end cover 17, the spring 13 is compressed, the driving rod 16 is stored through the threaded connection between the end cover 17 and the protective shell 15, and rusting or damage caused by long-time non-use is prevented.
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 modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (8)
1. A machine tool fixture device with inspection accuracy comprises a shell (12) and is characterized in that two groups of supporting legs are welded at the bottom of the shell (12), a rotating seat (1) is fixed at the bottom of an inner cavity of the shell (12), a threaded rod (11) is rotatably connected to the inner wall of the shell (12), the threaded rod (11) penetrates through the rotating seat (1), and a first bevel gear (2) is fixed at one end of the threaded rod (11);
the outer wall of the threaded rod (11) is in threaded connection with a clamping block (8), a sliding groove (10) is formed in the surface of the shell (12), the clamping block (8) penetrates through the sliding groove (10), a fixing block (7) is welded to the surface of the shell (12), six groups of infrared transmitters (9) are mounted on the surface of the fixing block (7), six groups of infrared receivers (6) are mounted on the surface of the clamping block (8), and a limiting mechanism is arranged on the surface of the clamping block (8);
the surface of the clamping block (8) is welded with a control box (3), the interior of the control box (3) is fixedly connected with a controller through a screw, the surface of the control box (3) is provided with a display screen (5) and a buzzer (4), and the controller is connected with the display screen (5), the buzzer (4), an infrared emitter (9) and an infrared receiver (6);
a driving block (14) is rotatably connected to the surface of the shell (12), the driving block (14) penetrates through the surface of the shell (12), a second bevel gear (19) is fixed to the bottom of the driving block (14), and the second bevel gear (19) is meshed with the first bevel gear (2);
the top of casing (12) is fixed with protective housing (15), drive block (14) set up in the inside of protective housing (15), drive block (14) set up to hollow structure, spring (13) have been placed to the inside of drive block (14), the draw-in groove has been seted up to the inner wall of drive block (14), the inside grafting of drive block (14) has actuating lever (16), the bottom integrated into one piece of actuating lever (16) has the fixture block, the fixture block is in the inside of draw-in groove, the bottom of drive block (14) contacts with spring (13), the top of drive block (14) is rotated and is connected with end cover (17).
2. A machine tool fixture apparatus with verification accuracy as claimed in claim 1 wherein: the controller, the buzzer (4), the display screen (5), the infrared receiver (6) and the infrared transmitter (9) are connected with the power supply, and the infrared transmitter (9) corresponds to the infrared receiver (6) in position one to one.
3. A machine tool fixture apparatus with verification accuracy as claimed in claim 1 wherein: two sets of limiting rings (18) are fixed on the outer wall of the driving block (14), and the two sets of limiting rings (18) are in contact with the shell (12).
4. A machine tool fixture apparatus with verification accuracy as claimed in claim 1 wherein: stop gear includes connecting rod (20), sliding block (21) and fixed plate (22), the skin weld of grip block (8) has connecting rod (20), connecting rod (20) are L shape structure, the one end integrated into one piece of connecting rod (20) has sliding block (21), the one end of sliding block (21) sets up to the hemisphere face, fixed plate (22) weld in the surface of casing (12), the surface of fixed plate (22) seted up with sliding block (21) assorted arc wall, sliding block (21) block is in the inside of arc wall.
5. A machine tool fixture apparatus with verification accuracy as claimed in claim 1 wherein: and a bearing is arranged at the joint of the threaded rod (11) and the rotating seat (1).
6. A machine tool fixture apparatus with verification accuracy as claimed in claim 1 wherein: the end cover (17) is of an internal thread structure, the protective shell (15) is of an external thread structure, and the end cover (17) is connected with the protective shell (15) in a threaded mode.
7. A machine tool fixture apparatus with verification accuracy as claimed in claim 1 wherein: the surface mounting of control box (3) has the button, the button links to each other with controller, bee calling organ (4) and display screen (5).
8. A machine tool fixture apparatus with verification accuracy as claimed in claim 1 wherein: the rubber anti-slip pad (23) is bonded on the surfaces of the clamping block (8) and the fixing block (7), and the rubber strip is bonded on the inner wall of the sliding groove (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110173356.5A CN112959102B (en) | 2021-02-08 | 2021-02-08 | Machine tool fixture device with inspection accuracy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110173356.5A CN112959102B (en) | 2021-02-08 | 2021-02-08 | Machine tool fixture device with inspection accuracy |
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| Publication Number | Publication Date |
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| CN112959102A true CN112959102A (en) | 2021-06-15 |
| CN112959102B CN112959102B (en) | 2022-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110173356.5A Active CN112959102B (en) | 2021-02-08 | 2021-02-08 | Machine tool fixture device with inspection accuracy |
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| CN (1) | CN112959102B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115647901A (en) * | 2022-10-13 | 2023-01-31 | 国网河北省电力有限公司建设公司 | cutting device |
| CN116511676A (en) * | 2023-05-08 | 2023-08-01 | 重庆宏协承汽车部件有限公司 | Projection welding nut spot welding device for automobile threshold machining |
| CN116587050A (en) * | 2023-05-22 | 2023-08-15 | 江苏古田自动化股份有限公司 | A high-precision CNC machine tool with monitoring and shock-absorbing components |
| CN116638302A (en) * | 2023-07-13 | 2023-08-25 | 奇瑞汽车股份有限公司 | Bolt loosening equipment and assembly line |
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| CN116511676A (en) * | 2023-05-08 | 2023-08-01 | 重庆宏协承汽车部件有限公司 | Projection welding nut spot welding device for automobile threshold machining |
| CN116587050A (en) * | 2023-05-22 | 2023-08-15 | 江苏古田自动化股份有限公司 | A high-precision CNC machine tool with monitoring and shock-absorbing components |
| CN116587050B (en) * | 2023-05-22 | 2025-06-24 | 江苏古田自动化股份有限公司 | A high-precision CNC machine tool with monitoring and shock-absorbing components |
| CN116638302A (en) * | 2023-07-13 | 2023-08-25 | 奇瑞汽车股份有限公司 | Bolt loosening equipment and assembly line |
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| CN112959102B (en) | 2022-05-13 |
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