CN214603961U - Frock clamp is used in processing of welding robot arm - Google Patents
Frock clamp is used in processing of welding robot arm Download PDFInfo
- Publication number
- CN214603961U CN214603961U CN202120821403.8U CN202120821403U CN214603961U CN 214603961 U CN214603961 U CN 214603961U CN 202120821403 U CN202120821403 U CN 202120821403U CN 214603961 U CN214603961 U CN 214603961U
- Authority
- CN
- China
- Prior art keywords
- pressing
- piece
- lifting
- cushion block
- welding robot
- 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.)
- Active
Links
Images
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a frock clamp is used in processing of welding robot arm, including base plate, support piece and holder, a plurality of support piece and holder are demountable installation respectively on the base plate, the holder includes the casting die and lifts the piece, thereby the clamp plate of casting die can reciprocate and be close to or keep away from lifting the post of lifting of piece and the centre gripping or relieve and treat the machined part, the clamp plate with lift the post from top to bottom correspond and magnetic force and inhale mutually, the casting die is including pressing body cushion, briquetting, pressing body bolt and clamp plate, the one end of briquetting is installed on pressing the body cushion, press the screw rod bottom of body bolt and clamp plate rotatable coupling after the other end of briquetting is worn out downwards at the screw thread. The utility model discloses a demountable installation a plurality of support piece and holder on the base plate form a plurality of support point positions and centre gripping point position, have improved the accurate nature of product precision adjustment.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a frock clamp's technical field, especially a welding robot arm processing is with frock clamp's technical field.
[ background of the invention ]
The welding robot refers to a robot for performing welding work. Currently, welding robots used to perform various welding operations worldwide account for over 45% of all robots. The application of the welding robot not only improves the working environment, lightens the labor intensity and improves the production efficiency, but also ensures the consistency of the quality of the welding products. The welding robot core part-movable wrist joint has extremely high precision requirement, needs to meet the requirement of 0.03mm of verticality, and also needs to improve the scale efficiency on the premise of ensuring the quality, and the existing tool clamp is difficult to meet the use requirement.
[ Utility model ] content
The utility model aims at solving the problem among the prior art, provide a frock clamp is used in welding robot arm processing, can improve the accurate nature of product precision adjustment.
In order to realize the above-mentioned purpose, the utility model provides a frock clamp is used in processing of welding robot arm, including base plate, support piece and holder, a plurality of support piece and holder difference demountable installation are on the base plate, the holder includes the casting die and lifts the piece, thereby the clamp plate of casting die can reciprocate and be close to or keep away from lifting the post of lifting of piece or relieve and treat the machined part, the clamp plate with lift the post about corresponding and magnetic force and inhale mutually.
Preferably, the supporting piece comprises a head cushion block and an auxiliary cushion block, the top surface of the head cushion block is provided with an arc surface recess matched with the workpiece to be machined, and the top end of the auxiliary cushion block is provided with a bayonet matched with a side protruding block of the workpiece to be machined.
Preferably, the pressing piece comprises a pressing body cushion block, a pressing body bolt and a pressing plate, one end of the pressing block is installed on the pressing body cushion block, and the bottom end of a screw rod of the pressing body bolt penetrates out of the other end of the pressing block downwards in a threaded mode and then is rotatably connected with the pressing plate.
Preferably, the pressing piece further comprises a fastening bolt, an oblong hole is formed in the pressing piece in a penetrating mode between the top face and the bottom face of one end, far away from the pressing body bolt, of the pressing piece, and the bottom end of a screw of the fastening bolt is screwed into the pressing body cushion block after penetrating through the oblong hole.
Preferably, the lifting piece comprises a lifting body cushion block and a lifting column, and the lifting column is fixed on the top surface of the lifting body cushion block.
Preferably, the top surface of the body lifting cushion block can be also detachably provided with a plurality of limiting columns.
Preferably, the pressing plate is a permanent magnet plate, the lifting column is an electromagnet column, and the lifting column is electrically connected with the controller.
The utility model has the advantages that: the utility model discloses a plurality of support piece and holder of demountable installation on the base plate, form a plurality of support point positions and centre gripping point position, improved the precision of product precision adjustment, can satisfy the joint installation face and the depth of parallelism of central line is 0.05mm, the requirement that the concentricity error of three holes of central line is within 0.02 mm; by arranging the lifting column which can be attracted with the magnetic force of the pressing plate, the workpiece to be machined can be prevented from sinking under the stress, and the clamping effect of the workpiece to be machined can be further improved by utilizing the magnetic force, so that the displacement of the workpiece to be machined is avoided; through the arrangement of the head cushion block with the arc surface recess and the auxiliary cushion block with the bayonet, processing is not influenced, the workpiece to be processed can be supported and positioned, and the workpiece to be processed can also be limited.
The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.
[ description of the drawings ]
Fig. 1 is a schematic perspective view of a tooling fixture for machining an arm of a welding robot according to the present invention;
fig. 2 is a top view of the tooling clamp for machining the arm of the welding robot in operation;
FIG. 3 is a top view of a pressing member of the tooling clamp for machining the arm of the welding robot of the present invention;
fig. 4 is a front view of the utility model discloses a welding robot arm processing is with frock clamp's casting die.
In the figure: 1-base plate, 2-supporting piece, 21-head cushion block, 22-auxiliary cushion block, 3-clamping piece, 31-pressing piece, 311-pressing body cushion block, 312-pressing piece, 3121-long circular hole, 313-pressing body bolt, 314-pressing plate, 315-fastening bolt, 32-lifting piece, 321-lifting body cushion block, 322-lifting column, 323-limiting column and 4-to-be-processed piece.
[ detailed description ] embodiments
Referring to fig. 1 to 4, the utility model relates to a frock clamp is used in processing of welding robot arm, including base plate 1, support piece 2 and holder 3, a plurality of support piece 2 and holder 3 demountable installation respectively are on base plate 1, holder 3 includes casting die 31 and lifts piece 32, thereby the clamp plate 314 of casting die 31 can reciprocate and be close to or keep away from lifting the post 322 of lifting of piece 32 or relieve and treat machined part 4, clamp plate 314 with lift post 322 and correspond about and magnetic force and inhale mutually.
The supporting piece 2 comprises a head cushion block 21 and an auxiliary cushion block 22, the top surface of the head cushion block 21 is provided with an arc surface recess matched with the workpiece 4 to be machined, and the top end of the auxiliary cushion block 22 is provided with a bayonet matched with a side protruding block of the workpiece 4 to be machined.
The pressing piece 31 comprises a pressing body cushion block 311, a pressing block 312, a pressing body bolt 313 and a pressing plate 314, wherein one end of the pressing block 312 is installed on the pressing body cushion block 311, and the bottom end of a screw rod of the pressing body bolt 313 penetrates out of the other end of the pressing block 312 downwards in a threaded manner and then is rotatably connected with the pressing plate 314.
The pressing piece 31 further comprises a fastening bolt 315, an oblong hole 3121 is formed between the top surface and the bottom surface of one end, far away from the pressing body bolt 313, of the pressing piece 312 in a penetrating manner, and the bottom end of a screw of the fastening bolt 315 is screwed into the pressing body cushion block 311 after penetrating through the oblong hole 3121.
The lifting piece 32 comprises a lifting cushion 321 and a lifting column 322, and the lifting column 322 is fixed on the top surface of the lifting cushion 321.
The top surface of the lifting pad 321 can also be detachably provided with a plurality of limiting columns 323.
The pressing plate 314 is a permanent magnet plate, the lifting column 322 is an electromagnet column, and the lifting column 322 is electrically connected with the controller.
The utility model discloses the working process:
first, a plurality of position limiting columns 323 are respectively installed on the raised body pad 321, and then the workpiece 4 to be processed is placed on the substrate 1, and the head and side protruding blocks thereof are respectively placed on the head pad 21 and the auxiliary pad 22. Then, the pressing block 312 is moved back and forth on the top surface of the pressing block pad 311 until the pressing plate 314 and the lifting column 322 are vertically opposite to each other, and the pressing block pad 311 and the pressing block 312 are connected by the fastening bolt 315. Subsequently, the screw thread rotates the pressing body bolt 313, which gradually moves downward and holds the member to be machined 4 together with the lifting column 322. Then, the lifting column 322 is energized by the controller to magnetically attract the pressing plate 314, thereby further clamping the member to be processed 4.
The utility model discloses a plurality of support piece and holder of demountable installation on the base plate, form a plurality of support point positions and centre gripping point position, improved the precision of product precision adjustment, can satisfy the joint installation face and the depth of parallelism of central line is 0.05mm, the requirement that the concentricity error of three holes of central line is within 0.02 mm; by arranging the lifting column which can be attracted with the magnetic force of the pressing plate, the workpiece to be machined can be prevented from sinking under the stress, and the clamping effect of the workpiece to be machined can be further improved by utilizing the magnetic force, so that the displacement of the workpiece to be machined is avoided; through the arrangement of the head cushion block with the arc surface recess and the auxiliary cushion block with the bayonet, processing is not influenced, the workpiece to be processed can be supported and positioned, and the workpiece to be processed can also be limited.
The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.
Claims (7)
1. The utility model provides a frock clamp is used in processing of welding robot arm which characterized in that: the clamping device comprises a base plate (1), a supporting piece (2) and a clamping piece (3), wherein the supporting piece (2) and the clamping piece (3) are respectively and detachably mounted on the base plate (1), the clamping piece (3) comprises a pressing piece (31) and a lifting piece (32), a pressing plate (314) of the pressing piece (31) can move up and down and is close to or far away from a lifting column (322) of the lifting piece (32) so as to clamp or release a workpiece to be machined (4), and the pressing plate (314) and the lifting column (322) correspond to each other up and down and are attracted by magnetic force.
2. The tool clamp for machining the welding robot arm as claimed in claim 1, wherein: the supporting piece (2) comprises a head cushion block (21) and an auxiliary cushion block (22), the top surface of the head cushion block (21) is provided with an arc surface depression matched with the workpiece to be machined (4), and the top end of the auxiliary cushion block (22) is provided with a bayonet matched with a side protruding block of the workpiece to be machined (4).
3. The tool clamp for machining the welding robot arm as claimed in claim 1, wherein: the pressing piece (31) comprises a pressing body cushion block (311), a pressing block (312), a pressing body bolt (313) and a pressing plate (314), one end of the pressing block (312) is installed on the pressing body cushion block (311), and the bottom end of a screw of the pressing body bolt (313) penetrates out of the other end of the pressing block (312) downwards in a threaded mode and then is rotatably connected with the pressing plate (314).
4. The tool clamp for machining the welding robot arm as claimed in claim 3, wherein: the pressing piece (31) further comprises a fastening bolt (315), a long round hole (3121) is arranged between the top surface and the bottom surface of one end, far away from the pressing body bolt (313), of the pressing piece (312) in a penetrating mode, and the bottom end of a screw rod of the fastening bolt (315) penetrates through the long round hole (3121) and then is screwed into the pressing body cushion block (311) in a threaded mode.
5. The tool clamp for machining the welding robot arm as claimed in claim 1, wherein: the lifting piece (32) comprises a lifting body cushion block (321) and a lifting column (322), and the lifting column (322) is fixed on the top surface of the lifting body cushion block (321).
6. The tool clamp for machining the welding robot arm as claimed in claim 5, wherein: the top surface of the lifting body cushion block (321) can also be detachably provided with a plurality of limiting columns (323).
7. The tooling clamp for machining the welding robot arm as claimed in any one of claims 1 to 6, wherein: the pressing plate (314) is a permanent magnet plate, the lifting column (322) is an electromagnet column, and the lifting column (322) is electrically connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120821403.8U CN214603961U (en) | 2021-04-21 | 2021-04-21 | Frock clamp is used in processing of welding robot arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120821403.8U CN214603961U (en) | 2021-04-21 | 2021-04-21 | Frock clamp is used in processing of welding robot arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214603961U true CN214603961U (en) | 2021-11-05 |
Family
ID=78404139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120821403.8U Active CN214603961U (en) | 2021-04-21 | 2021-04-21 | Frock clamp is used in processing of welding robot arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214603961U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114346929A (en) * | 2021-12-09 | 2022-04-15 | 浙江坤博精工科技股份有限公司 | Clamp capable of avoiding workpiece deformation |
| CN115026733A (en) * | 2022-05-27 | 2022-09-09 | 嘉兴市麓涵精密机械有限公司 | Three-dimensional multi-point positioning type combined clamp |
-
2021
- 2021-04-21 CN CN202120821403.8U patent/CN214603961U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114346929A (en) * | 2021-12-09 | 2022-04-15 | 浙江坤博精工科技股份有限公司 | Clamp capable of avoiding workpiece deformation |
| CN115026733A (en) * | 2022-05-27 | 2022-09-09 | 嘉兴市麓涵精密机械有限公司 | Three-dimensional multi-point positioning type combined clamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214603961U (en) | Frock clamp is used in processing of welding robot arm | |
| CN201313256Y (en) | Fixture used for processing holes on connecting rod | |
| CN216326801U (en) | Electromagnetic clamp | |
| CN210615852U (en) | Clamp for processing bottle bottom die of glass die | |
| CN211028635U (en) | Tool clamp for double-station pneumatic marking machine | |
| CN210937243U (en) | Sheet drilling tool clamp | |
| CN206382664U (en) | A kind of tool for being used to process circular big cavity plate | |
| CN218461508U (en) | Four-axis vertical liquid adding and pressing clamp for handle | |
| CN206795298U (en) | A kind of boring and milling machine fixture for square cross bore hole | |
| CN214024610U (en) | CNC precision finishing frock that floats | |
| CN210524533U (en) | Vertical hydraulic tool | |
| CN215658922U (en) | A mark device is beaten in assembly for intelligent manufacturing assembly line | |
| CN214291236U (en) | Electric discharge machine tool for mould | |
| CN110434372A (en) | A kind of thin plate drilling tool fixture and its clamping method | |
| CN220161059U (en) | Crosshead machining tool | |
| CN210702638U (en) | Three-jaw structure of three-jaw chuck | |
| CN216096469U (en) | Hook product multiple operation processing drilling frock | |
| CN217044180U (en) | Novel continuous precise stamping die and female die insert thereof | |
| CN211728417U (en) | Milling machine fixture | |
| CN219254024U (en) | Spin riveting tool | |
| CN215788301U (en) | Milling machine fixture | |
| CN220217615U (en) | Simple and reliable hydraulic clamping milling fixture | |
| CN216706950U (en) | Robot psammitolite profile modification track workstation of polishing | |
| CN217317548U (en) | Special-shaped workpiece polishing workbench | |
| CN216504579U (en) | Axle adds clamping apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |