CN221088067U - Machining clamping device - Google Patents
Machining clamping device Download PDFInfo
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- CN221088067U CN221088067U CN202322770546.2U CN202322770546U CN221088067U CN 221088067 U CN221088067 U CN 221088067U CN 202322770546 U CN202322770546 U CN 202322770546U CN 221088067 U CN221088067 U CN 221088067U
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- clamping
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- 238000003754 machining Methods 0.000 title claims abstract description 22
- 238000004140 cleaning Methods 0.000 claims description 73
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 abstract description 4
- 230000033001 locomotion Effects 0.000 description 3
- 238000005498 polishing Methods 0.000 description 2
- 239000006057 Non-nutritive feed additive Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
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Abstract
The utility model provides a mechanical processing clamping device, which belongs to the technical field of mechanical processing assistance and comprises a clamping protection box body, a clamping workbench, a clamping driving piece, a clamping chute, a processing clamping piece, a mechanical clamping mechanism and a processing auxiliary mechanism; the clamping workbench is fixedly connected above the clamping protective box body; the clamping driving piece is connected to the middle position of the clamping workbench in a sliding manner, and the lower end of the clamping driving piece is connected to the inside of the clamping protection box body in a sliding manner; the clamping sliding grooves are formed in the left side and the right side above the clamping workbench; the two groups of processing clamping pieces are respectively connected in the clamping sliding groove in a sliding way; the mechanical clamping mechanism is arranged above the clamping workbench; the processing auxiliary mechanism is arranged in the clamping protection box body, so that the operation steps are reduced, and the machining efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of machining assistance, and particularly relates to a machining clamping device.
Background
When carrying out mechanical processing to the part, often need the workman to use anchor clamps to carry out the centre gripping back to the part, then carry out processing such as cutting, drilling, polishing to the part, current mechanical processing anchor clamps are generally through the lead screw rotation area holder to carry out the centre gripping spacing to the part.
The invention discloses a machining clamping device with the prior application number 202211375264.6, which comprises a main body, wherein a motion cavity is formed in the main body, a bearing rod is movably inserted into the motion cavity, two ends of the bearing rod are respectively fixedly connected with a fixed block and a placing plate for placing and supporting a workpiece to be machined, a first spring fixedly connected with the main body and the placing plate is sleeved on the bearing rod, sliding grooves are formed in two sides of the main body in a horizontal symmetrical mode, and a second spring and a clamping block are fixedly connected in the sliding grooves.
Based on the above, when carrying out centre gripping processing to the spare part in the current, because operations such as polish, the piece that produces of polishing is attached to the part surface that processes easily, still need clear up the spare part before the follow-up processing to the spare part, and the operation is comparatively loaded down with trivial details, leads to influencing machining efficiency.
Disclosure of utility model
In order to solve the above technical problems at least to a certain extent, the present utility model provides a machining clamping device.
The utility model discloses a mechanical processing clamping device, which is characterized by comprising the following specific technical means:
A mechanical processing clamping device comprises a clamping protection box body, a clamping workbench, a clamping driving piece, a clamping sliding groove, a processing clamping piece, a mechanical clamping mechanism and a processing auxiliary mechanism;
The clamping workbench is fixedly connected above the clamping protective box body;
The clamping driving piece is connected to the middle position of the clamping workbench in a sliding manner, and the lower end of the clamping driving piece is connected to the inside of the clamping protection box body in a sliding manner;
The clamping sliding grooves are arranged in two groups, and the two groups of clamping sliding grooves are arranged on the left side and the right side above the clamping workbench;
The two groups of processing clamping pieces are respectively connected in the clamping sliding groove in a sliding way;
the mechanical clamping mechanism is arranged above the clamping workbench;
the processing auxiliary mechanism is arranged in the clamping protection box body.
Further, the mechanical clamping mechanism comprises: a clamping driving wheel, a clamping driving rope and a clamping reset spring;
the clamping driving wheel is rotatably connected to the right side above the clamping workbench;
The left end and the right end of the clamping driving rope are respectively and fixedly connected with the processing clamping piece, and the clamping driving rope is wound on the periphery of the clamping driving wheel;
the clamping return springs are provided with a plurality of groups, the plurality of groups of clamping return springs are respectively and fixedly connected to the left side of the right group of processing clamping pieces, and the left ends of the plurality of groups of clamping return springs are fixedly connected with the clamping workbench.
Further, the mechanical clamping mechanism further comprises: a clamping driving wheel and a clamping driving rope;
The clamping driving wheel is rotationally connected above the clamping workbench;
The right end of the clamping transmission rope is fixedly connected with a group of processing clamping pieces on the right side, and the left end of the clamping transmission rope is fixedly connected with the clamping driving piece.
Further, the processing auxiliary mechanism comprises: processing a supporting spring, a clamping locking pin, a locking spring piece, a locking limit groove and a locking clamping groove;
The three groups of processing supporting springs are respectively and fixedly connected to the lower end of the inside of the clamping protection box body, and the upper ends of the three groups of processing supporting springs are fixedly connected with the clamping driving piece;
The clamping locking pin is connected to the front end of the inside of the clamping protection box body in a sliding manner, and the rear end of the clamping locking pin is provided with an inclined block structure;
The locking spring piece is fixedly connected to the front end of the inside of the clamping protection box body, and the locking spring piece is arranged on the periphery of the clamping locking pin;
The locking limit groove is of a chute structure and is arranged in front of the lower end of the clamping driving piece, and the locking limit groove and the clamping locking pin jointly form a wedge block structure;
The locking clamping groove is formed in the middle of the front of the clamping driving piece.
Further, the processing auxiliary mechanism further comprises: cleaning the sliding block piece, the cleaning connecting rod, the cleaning triggering rod and the cleaning limiting plate;
the cleaning sliding block piece is connected to the upper end of the clamping driving piece in a sliding way;
the cleaning connecting rod is fixedly connected below the cleaning sliding block piece;
the cleaning trigger rod is fixedly connected to the rear end below the cleaning connecting rod;
The inside lower extreme at the centre gripping protection box of clean limiting plate fixed connection, clean limiting plate sets up in the inside of centre gripping driving piece.
Further, the processing auxiliary mechanism further comprises: cleaning the limit groove;
The clean spacing groove comprises a set of straight flute and a set of S-shaped groove to the straight flute lower extreme in clean spacing groove communicates through chute and the S-shaped groove in clean spacing groove, and clean spacing groove is offered in the place ahead of clean limiting plate, and clean trigger lever sets up the inside in clean spacing groove.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, through the arrangement of the mechanical clamping mechanism, when the part is clamped, a worker places the part on the driving part, then presses the driving part downwards, the driving part moves downwards to pull the clamping parts on the left side and the right side, the clamping parts on the left side and the right side move oppositely to clamp the part, after the driving part moves downwards to the clamping locking pin position, the clamping locking pin is used for fixing the driving part, the part is clamped at the moment, the operation of the worker is facilitated, the operation steps of the worker are reduced, and the machining efficiency is improved.
According to the utility model, through the arrangement of the processing auxiliary mechanism, after the part is processed, the clamping locking pin is pulled out outwards at the moment, the driving part moves upwards to drive the two groups of clamping parts to move reversely at the moment, the loosening of the part is realized, meanwhile, the driving part moves upwards to drive the cleaning sliding block part to move upwards, the cleaning sliding block part moves upwards to carry the processed part, the cleaning triggering rod is driven to move upwards while the cleaning sliding block part moves upwards, the cleaning triggering rod moves upwards along the S-shaped groove of the cleaning limiting groove, at the moment, the cleaning triggering rod is limited to slide left and right, the cleaning triggering rod moves left and right to drive the cleaning sliding block part to move left and right to drive the part to slide left and right, at the moment, the chips processed on the surface of the part are thrown off, the follow-up processing of the part is facilitated, the processing of the part after the cleaning is avoided, the operation steps are reduced, and the machining efficiency is improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present utility model.
Fig. 2 is a schematic view of the mechanical clamping mechanism of the present utility model.
Fig. 3 is a schematic overall sectional structure of the present utility model.
Fig. 4 is a schematic view of the structure of the clamp lock pin of the present utility model.
Fig. 5 is a schematic view of a locking slot structure of the present utility model.
Fig. 6 is a schematic view of the processing aid mechanism of the present utility model.
In the figure, the correspondence between the component names and the drawing numbers is:
1. Clamping the protective box body; 2. clamping a workbench; 201. clamping the driving wheel; 202. clamping the driving rope; 203. clamping a return spring; 204. clamping the driving wheel; 205. clamping a driving rope; 3. clamping the driving member; 301. processing a supporting spring; 302. clamping the locking pin; 303. a locking spring member; 304. locking limit grooves; 305. a locking clamping groove; 306. cleaning the sliding block piece; 307. cleaning the connecting rod; 308. cleaning a trigger lever; 309. cleaning a limiting plate; 310. cleaning the limit groove; 4. clamping the sliding groove; 5. and processing the clamping piece.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.
Embodiment one:
As shown in fig. 1 to 4:
The utility model provides a machining clamping device which comprises a clamping protection box body 1, a clamping workbench 2, a clamping driving piece 3, a clamping chute 4, a machining clamping piece 5 and a mechanical clamping mechanism, wherein the clamping protection box body is provided with a clamping groove;
the clamping workbench 2 is fixedly connected above the clamping protective box body 1;
The clamping driving piece 3 is connected to the middle position of the clamping workbench 2 in a sliding manner, and the lower end of the clamping driving piece 3 is connected to the inside of the clamping protection box body 1 in a sliding manner;
Two groups of clamping sliding grooves 4 are arranged, and the two groups of clamping sliding grooves 4 are arranged on the left side and the right side above the clamping workbench 2;
the two groups of processing clamping pieces 5 are arranged in total, and the two groups of processing clamping pieces 5 are respectively and slidably connected in the clamping chute 4;
The mechanical clamping mechanism is arranged above the clamping workbench 2.
Wherein, mechanical fixture is including: a clamping driving wheel 201, a clamping driving rope 202, a clamping reset spring 203, a clamping driving wheel 204 and a clamping driving rope 205;
The clamping driving wheel 201 is rotatably connected to the upper right side of the clamping workbench 2;
the left end and the right end of the clamping driving rope 202 are respectively and fixedly connected with the processing clamping piece 5, and the clamping driving rope 202 is wound on the periphery of the clamping driving wheel 201;
The clamping return springs 203 are provided with a plurality of groups, the plurality of groups of clamping return springs 203 are respectively and fixedly connected to the left side of a group of processing clamping pieces 5 on the right side, and the left ends of the plurality of groups of clamping return springs 203 are fixedly connected with the clamping workbench 2;
the clamping driving wheel 204 is rotatably connected above the clamping workbench 2;
The right end of the clamping transmission rope 205 is fixedly connected with a group of processing clamping pieces 5 on the right side, and the left end of the clamping transmission rope 205 is fixedly connected with the clamping driving piece 3.
In use, when a machined part is required to be clamped, the part is placed above the clamping driving piece 3, then the clamping driving piece 3 is pressed downwards, the clamping driving piece 3 moves downwards to pull the clamping driving rope 205, the clamping driving rope 205 moves downwards to pull the right group of machining clamping pieces 5 to move leftwards, the right group of machining clamping pieces 5 moves leftwards to pull the clamping driving rope 202, the left group of machining clamping pieces 5 moves rightwards, the two groups of machining clamping pieces 5 move oppositely, clamping of the machined part is achieved through the two groups of machining clamping pieces 5 moving oppositely, clamping of the part is facilitated, operation of workers is reduced, and machining efficiency is improved.
Embodiment two:
On the basis of the first embodiment, as shown in fig. 1 to 6, a processing auxiliary mechanism is further included, the processing auxiliary mechanism is arranged inside the clamping protection box body 1,
Wherein, processing auxiliary mechanism includes: processing a supporting spring 301, a clamping locking pin 302, a locking spring piece 303, a locking limit groove 304, a locking clamping groove 305, a cleaning sliding block piece 306, a cleaning connecting rod 307, a cleaning triggering rod 308, a cleaning limit plate 309 and a cleaning limit groove 310;
The three groups of processing supporting springs 301 are arranged, the three groups of processing supporting springs 301 are respectively and fixedly connected to the lower end of the inside of the clamping protection box body 1, and the upper ends of the three groups of processing supporting springs 301 are fixedly connected with the clamping driving piece 3;
The clamping locking pin 302 is connected to the front end of the inside of the clamping protection box body 1 in a sliding manner, and an inclined block structure is arranged at the rear end of the clamping locking pin 302;
The locking spring piece 303 is fixedly connected to the front end of the inside of the clamping protection box body 1, and the locking spring piece 303 is arranged on the periphery of the clamping locking pin 302;
the locking limit groove 304 is of a chute structure, the locking limit groove 304 is arranged in front of the lower end of the clamping driving piece 3, and the locking limit groove 304 and the clamping locking pin 302 jointly form a wedge structure;
The locking clamping groove 305 is formed in the middle position in front of the clamping driving piece 3;
The cleaning slider member 306 is slidably connected to the upper end of the clamping driving member 3;
The cleaning connecting rod 307 is fixedly connected below the cleaning slider 306;
The cleaning trigger rod 308 is fixedly connected to the lower rear end of the cleaning connecting rod 307;
The cleaning limiting plate 309 is fixedly connected to the lower end of the inside of the clamping protection box body 1, and the cleaning limiting plate 309 is arranged in the clamping driving piece 3;
The clean spacing groove 310 comprises a set of straight flute and a set of S-shaped groove to clean spacing groove 310 'S straight flute lower extreme passes through chute and clean spacing groove 310' S S-shaped groove intercommunication, and clean spacing groove 310 is offered in clean limiting plate 309 'S the place ahead, and clean trigger bar 308 sets up in clean spacing groove 310' S inside.
In use, when the clamping driving member 3 moves downwards, the downwards movement of the clamping driving member 3 drives the locking limit groove 304 to move downwards, after the locking limit groove 304 contacts with the clamping locking pin 302, the clamping locking pin 302 is pressed forwards, after the clamping locking pin 302 reaches the position of the locking clamp groove 305, the clamping locking pin 302 enters the inside of the locking clamp groove 305, the clamping driving member 3 is locked under the action of the processing supporting spring 301, simultaneously, when the clamping driving member 3 moves downwards, the clamping driving member 3 moves downwards to drive the cleaning sliding block member 306 to move downwards, the cleaning sliding block member 306 moves downwards to drive the cleaning connecting rod 307 to move downwards, the cleaning connecting rod 307 moves downwards to drive the cleaning trigger rod 308 to move downwards, the cleaning trigger rod 308 moves downwards along the straight groove of the cleaning limit groove 310, after the part processing is completed by a worker, the clamping locking pin 302 is pulled forwards, the clamping driving member 3 moves upwards under the action of the processing supporting spring 301, the cleaning sliding block member 306 moves upwards, simultaneously, the cleaning sliding block member 306 moves upwards to drive the cleaning trigger rod 306 to move upwards, the cleaning trigger rod 308 moves upwards, and the cleaning sliding block member 306 moves upwards to clean the left and the cleaning trigger rod 308 and the cleaning sliding block member is rocked upwards, and the cleaning sliding block member 306 moves upwards, and the cleaning sliding block member is moved upwards and the cleaning sliding block member 306 is moved upwards.
Claims (6)
1. A mechanical processing clamping device comprises a clamping protection box body (1), a clamping workbench (2), a clamping driving piece (3), a clamping chute (4), a processing clamping piece (5), a mechanical clamping mechanism and a processing auxiliary mechanism; the clamping workbench (2) is fixedly connected above the clamping protection box body (1); the method is characterized in that: the clamping driving piece (3) is connected to the middle position of the clamping workbench (2) in a sliding manner, and the lower end of the clamping driving piece (3) is connected to the inside of the clamping protection box body (1) in a sliding manner; two groups of clamping sliding grooves (4) are arranged in total, and the two groups of clamping sliding grooves (4) are arranged on the left side and the right side above the clamping workbench (2); the two groups of processing clamping pieces (5) are arranged in total, and the two groups of processing clamping pieces (5) are respectively and slidably connected in the clamping chute (4); the mechanical clamping mechanism is arranged above the clamping workbench (2); the processing auxiliary mechanism is arranged in the clamping protection box body (1).
2. The machining fixture of claim 1, wherein: the mechanical clamping mechanism comprises: a clamping driving wheel (201), a clamping driving rope (202) and a clamping return spring (203); the clamping driving wheel (201) is rotatably connected to the right side above the clamping workbench (2); the left end and the right end of the clamping driving rope (202) are respectively and fixedly connected with the processing clamping piece (5), and the clamping driving rope (202) is wound on the periphery of the clamping driving wheel (201); the clamping return springs (203) are provided with a plurality of groups, the clamping return springs (203) are respectively and fixedly connected to the left sides of a group of processing clamping pieces (5) on the right sides, and the left ends of the clamping return springs (203) are fixedly connected with the clamping workbench (2).
3. The machining fixture of claim 2, wherein: the mechanical clamping mechanism further comprises: a clamping driving wheel (204) and a clamping driving rope (205); the clamping driving wheel (204) is rotationally connected above the clamping workbench (2); the right end of the clamping transmission rope (205) is fixedly connected with a group of processing clamping pieces (5) on the right side, and the left end of the clamping transmission rope (205) is fixedly connected with the clamping driving piece (3).
4. A machine tool holding device as claimed in any one of claims 1 to 3, wherein: the processing auxiliary mechanism comprises: processing a supporting spring (301), a clamping locking pin (302), a locking spring piece (303), a locking limit groove (304) and a locking clamping groove (305); the three groups of processing supporting springs (301) are arranged in total, the three groups of processing supporting springs (301) are respectively and fixedly connected to the lower end of the inside of the clamping protection box body (1), and the upper ends of the three groups of processing supporting springs (301) are fixedly connected with the clamping driving piece (3); the clamping locking pin (302) is connected to the front end of the inside of the clamping protection box body (1) in a sliding manner, and an inclined block structure is arranged at the rear end of the clamping locking pin (302); the locking spring piece (303) is fixedly connected to the front end of the inside of the clamping protection box body (1), and the locking spring piece (303) is arranged on the periphery of the clamping locking pin (302); the locking limit groove (304) is formed in front of the lower end of the clamping driving piece (3); the locking clamping groove (305) is formed in the middle position in front of the clamping driving piece (3).
5. The machining fixture of claim 1, wherein: the processing auxiliary mechanism further comprises: cleaning the sliding block piece (306), cleaning the connecting rod (307), cleaning the triggering rod (308) and cleaning the limiting plate (309); the cleaning sliding block piece (306) is connected to the upper end of the clamping driving piece (3) in a sliding manner; the cleaning connecting rod (307) is fixedly connected below the cleaning sliding block piece (306); the cleaning trigger rod (308) is fixedly connected to the rear end below the cleaning connecting rod (307); the cleaning limiting plate (309) is fixedly connected to the lower end of the inside of the clamping protection box body (1), and the cleaning limiting plate (309) is arranged in the clamping driving piece (3).
6. The machining fixture of claim 5, wherein: the processing auxiliary mechanism further comprises: a cleaning limit groove (310); the cleaning limit groove (310) comprises a straight groove and an S-shaped groove, the lower end of the straight groove of the cleaning limit groove (310) is communicated with the S-shaped groove of the cleaning limit groove (310) through a chute, the cleaning limit groove (310) is arranged in front of the cleaning limit plate (309), and the cleaning trigger rod (308) is arranged in the cleaning limit groove (310).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322770546.2U CN221088067U (en) | 2023-10-16 | 2023-10-16 | Machining clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322770546.2U CN221088067U (en) | 2023-10-16 | 2023-10-16 | Machining clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221088067U true CN221088067U (en) | 2024-06-07 |
Family
ID=91326447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322770546.2U Active CN221088067U (en) | 2023-10-16 | 2023-10-16 | Machining clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221088067U (en) |
-
2023
- 2023-10-16 CN CN202322770546.2U patent/CN221088067U/en active Active
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