CN220179137U - Clamping tool for mechanical manufacturing - Google Patents
Clamping tool for mechanical manufacturing Download PDFInfo
- Publication number
- CN220179137U CN220179137U CN202321735244.5U CN202321735244U CN220179137U CN 220179137 U CN220179137 U CN 220179137U CN 202321735244 U CN202321735244 U CN 202321735244U CN 220179137 U CN220179137 U CN 220179137U
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- CN
- China
- Prior art keywords
- screw rod
- bidirectional screw
- clamping tool
- fixed
- servo motor
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- 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.)
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 37
- 125000003003 spiro group Chemical group 0.000 claims description 3
- 239000000758 substrate Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a clamping tool for machine manufacturing, which relates to the technical field of clamping tools and aims at solving the problems that in the prior art, the clamping tool cannot be adjusted according to the length of a workpiece and is unfavorable for clamping and fixing the workpiece. According to the utility model, the second servo motor drives the second bidirectional screw rod to rotate through the gear sets meshed with each other, the rotating bidirectional screw rod is matched with the moving ring and the connecting block which are in threaded connection with the rotating bidirectional screw rod to slide in the sliding groove, and further the two extending blocks are driven to move in the U-shaped plate, so that the two extending blocks can be matched according to the length of a workpiece.
Description
Technical Field
The utility model relates to the technical field of clamping tools, in particular to a clamping tool for machine manufacturing.
Background
Production of a mechanical product comprising: planning and realizing production facilities; preparation of a production plan and production scheduling; braiding and implementing a manufacturing process; designing and manufacturing tools and dies; determining a labor quota and a material quota; organizing, assembling, testing and packaging for shipping; the product quality is effectively improved. The clamping tool can be used for fixing a workpiece in mechanical manufacturing, and the stability of the workpiece can be guaranteed by the clamping tool.
But current frock is mostly fixed frock, and the centre gripping fixed range of frock is limited, can not adjust according to the length size of work piece, is unfavorable for the centre gripping fixed to the work piece.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a clamping tool for machine manufacturing, overcomes the defects of the prior art, and effectively solves the problems that the prior art cannot be adjusted according to the length of a workpiece and is not beneficial to clamping and fixing the workpiece.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a clamping tool for machine-building, includes the base plate, be provided with first two-way lead screw in the base plate, and the one end of first two-way lead screw is connected with first servo motor, the equal spiro union in outer wall both ends of first two-way lead screw has adjusting part, and adjusting part includes the movable plate, is fixed in the U template of movable plate one side outer wall, is fixed in the U type piece at U template top, rotates the second two-way lead screw of being connected with the U type piece, sets up in the second servo motor of second two-way lead screw one side and sliding connection in the extension piece at both ends in the U template.
The second servo motor drives the second bidirectional screw rod to rotate through the gear set meshed with each other, the rotating bidirectional screw rod is matched with the moving ring and the connecting block which are in threaded connection with the second bidirectional screw rod to slide in the sliding groove, and then the two extension blocks are driven to move in the U-shaped plate, so that the workpiece can be matched according to the length of the workpiece.
Preferably, the top of the substrate is provided with a strip-shaped groove, and two ends of the first bidirectional screw rod are rotationally connected with inner walls at two ends of the strip-shaped groove.
The first bidirectional screw rod is rotatably installed through the opened strip-shaped groove.
Preferably, the width of the moving plate is matched with the width of the strip-shaped groove, and the moving plate is in threaded connection with the first bidirectional screw rod.
The strip groove and the movable plate of looks adaptation make pivoted first two-way lead screw can drive the movable plate and remove.
Preferably, the top of U template is fixed with the installation piece, and the second servo motor is installed on the outer wall of installation piece, and the output shaft of second servo motor all cup joints fixedly with intermeshing's gear train with the outer wall middle part of second bidirectional screw.
The second servo motor drives the second bidirectional screw rod to rotate through the gear sets meshed with each other.
Preferably, a connecting block is fixed at the top of the extending block, and a moving ring is fixed at the top of the connecting block and is in threaded connection with the second bidirectional screw rod.
Through connecting block and the removal ring that set up for pivoted second bidirectional screw can drive the extension piece and remove.
Preferably, the sliding grooves are formed in the two ends of the top of the U-shaped plate, and the connecting blocks and the sliding grooves form sliding fit.
Through connecting block and the removal ring that set up for pivoted second bidirectional screw can drive the extension piece and remove.
The beneficial effects of the utility model are as follows:
the second servo motor drives the second bidirectional screw rod to rotate through the gear set meshed with each other, the moving ring and the connecting block which are in threaded connection with the rotating bidirectional screw rod are matched with each other to slide in the sliding groove, and then the two extension blocks are driven to move in the U-shaped plate, so that the workpiece can be matched according to the length of the workpiece, and the problem that in the prior art, the workpiece cannot be adjusted according to the length of the workpiece, and the workpiece cannot be clamped and fixed is solved.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a clamping tool for machine manufacturing according to the present utility model;
fig. 2 is a schematic diagram of a U-shaped board mounting structure of a clamping tool for machine manufacturing according to the present utility model;
fig. 3 is a schematic structural diagram of an adjusting assembly of a clamping tool for machine manufacturing according to the present utility model.
In the figure: 1. a substrate; 2. a first bidirectional screw rod; 3. a first servo motor; 4. an adjustment assembly; 5. a moving plate; 6. a U-shaped plate; 7. a chute; 8. a U-shaped block; 9. a second bidirectional screw rod; 10. a mounting block; 11. a second servo motor; 12. an extension block; 13. a connecting block; 14. the ring is moved.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Examples:
referring to fig. 1-3, a clamping tool for machine manufacturing comprises a substrate 1, wherein a first bidirectional screw rod 2 is arranged in the substrate 1, a strip-shaped groove is formed in the top of the substrate 1, two ends of the first bidirectional screw rod 2 are rotationally connected with inner walls of two ends of the strip-shaped groove, the first bidirectional screw rod 2 is rotationally installed through the formed strip-shaped groove, one end of the first bidirectional screw rod 2 is connected with a first servo motor 3, two ends of the outer wall of the first bidirectional screw rod 2 are respectively and spirally connected with an adjusting component 4, and the adjusting component 4 comprises a movable plate 5, a U-shaped plate 6 fixed on one side outer wall of the movable plate 5, a U-shaped block 8 fixed on the top of the U-shaped plate 6, a second bidirectional screw rod 9 rotationally connected with the U-shaped block 8, a second servo motor 11 arranged on one side of the second bidirectional screw rod 9, and extension blocks 12 slidingly connected with two ends in the U-shaped plate 6;
the width of the movable plate 5 is matched with the width of the strip-shaped groove, the movable plate 5 is in threaded connection with the first bidirectional screw rod 2, the strip-shaped groove matched with the movable plate 5 enables the first bidirectional screw rod 2 to rotate to drive the movable plate 5 to move, the top of the U-shaped plate 6 is fixedly provided with a mounting block 10, a second servo motor 11 is mounted on the outer wall of the mounting block 10, the middle parts of the output shaft of the second servo motor 11 and the outer wall of the second bidirectional screw rod 9 are sleeved and fixed with gear sets meshed with each other, and the second servo motor 11 drives the second bidirectional screw rod 9 to rotate through the gear sets meshed with each other;
the top of extension piece 12 is fixed with connecting block 13, and the top of connecting block 13 is fixed with and removes ring 14, removes ring 14 and the two-way lead screw 9 spiro union of second, through connecting block 13 and removal ring 14 that set up for pivoted second two-way lead screw 9 can drive extension piece 12 and remove, and spout 7 has all been seted up at the top both ends of U template 6, and connecting block 13 and spout 7 form sliding fit, through connecting block 13 and removal ring 14 that set up, make pivoted second two-way lead screw 9 can drive extension piece 12 and remove.
Working principle:
during operation, the second bidirectional screw rod 9 is driven to rotate by the second servo motor 11 through the gear set meshed with each other, the moving ring 14 and the connecting block 13 which are screwed with the rotating bidirectional screw rod 9 are matched to slide in the sliding groove 7, and then the two extension blocks 12 are driven to move in the U-shaped plate 6, so that the workpiece can be matched according to the length of the workpiece, the first bidirectional screw rod 2 is driven to rotate by the first servo motor 3, and the rotating first bidirectional screw rod 2 drives the two adjusting assemblies 4 to move towards the workpiece, so that the workpiece can be clamped and fixed.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a centre gripping frock for machine-building, includes base plate (1), its characterized in that, be provided with first two-way lead screw (2) in base plate (1), and the one end of first two-way lead screw (2) is connected with first servo motor (3), equal spiro union in outer wall both ends of first two-way lead screw (2) has adjusting part (4), and adjusting part (4) are including movable plate (5), be fixed in U template (6) of movable plate (5) one side outer wall, be fixed in U type piece (8) at U template (6) top, with U type piece (8) second two-way lead screw (9) of rotating connection, set up second servo motor (11) and sliding connection in extension piece (12) of both ends in U template (6) in second two-way lead screw (9).
2. The clamping tool for machine manufacturing according to claim 1, wherein the top of the base plate (1) is provided with a strip-shaped groove, and two ends of the first bidirectional screw rod (2) are rotatably connected with inner walls at two ends of the strip-shaped groove.
3. The clamping tool for machine manufacturing according to claim 2, wherein the width of the moving plate (5) is matched with the width of the strip-shaped groove, and the moving plate (5) is in threaded connection with the first bidirectional screw rod (2).
4. The clamping tool for machine manufacturing according to claim 1, wherein a mounting block (10) is fixed at the top of the U-shaped plate (6), a second servo motor (11) is mounted on the outer wall of the mounting block (10), and a gear set meshed with each other is sleeved and fixed between an output shaft of the second servo motor (11) and the middle of the outer wall of the second bidirectional screw rod (9).
5. The clamping tool for machine manufacturing according to claim 1, wherein a connecting block (13) is fixed to the top of the extending block (12), a moving ring (14) is fixed to the top of the connecting block (13), and the moving ring (14) is in threaded connection with the second bidirectional screw rod (9).
6. The clamping tool for machine manufacturing according to claim 5, wherein the two ends of the top of the U-shaped plate (6) are provided with sliding grooves (7), and the connecting blocks (13) are in sliding fit with the sliding grooves (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321735244.5U CN220179137U (en) | 2023-07-04 | 2023-07-04 | Clamping tool for mechanical manufacturing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321735244.5U CN220179137U (en) | 2023-07-04 | 2023-07-04 | Clamping tool for mechanical manufacturing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220179137U true CN220179137U (en) | 2023-12-15 |
Family
ID=89110289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321735244.5U Active CN220179137U (en) | 2023-07-04 | 2023-07-04 | Clamping tool for mechanical manufacturing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220179137U (en) |
-
2023
- 2023-07-04 CN CN202321735244.5U patent/CN220179137U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |