CN220372679U - Clamp for turning irregular workpiece - Google Patents
Clamp for turning irregular workpiece Download PDFInfo
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- CN220372679U CN220372679U CN202322066706.5U CN202322066706U CN220372679U CN 220372679 U CN220372679 U CN 220372679U CN 202322066706 U CN202322066706 U CN 202322066706U CN 220372679 U CN220372679 U CN 220372679U
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- fixture
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- 230000001788 irregular Effects 0.000 title claims abstract description 20
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 4
- 238000003754 machining Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model provides a fixture for turning an irregular workpiece, which relates to the technical field of fixtures and comprises a main body structure and a driving structure, wherein the driving structure is arranged at the position, close to the front side, of the top of the main body structure; the main structure comprises a bottom plate and a movable plate, wherein a support plate is fixedly connected to the position, close to the rear side, of the top of the bottom plate, and a first electric telescopic rod is fixedly arranged on the position, close to the top, of the outer surface of the front side of the support plate.
Description
Technical Field
The utility model relates to the technical field of clamps, in particular to a clamp for turning an irregular workpiece.
Background
In machining a workpiece using a machine tool, it is generally necessary to clamp the workpiece to the machine tool using a jig, and to hold the workpiece in a predetermined position in the jig during machining.
The existing traditional clamp has poor clamping effect on irregular workpieces, most of the existing traditional clamp needs to be matched with the irregular workpieces by means of various clamps when the irregular workpieces are clamped, so that the work is complicated by means of various clamps, the clamping efficiency is low, the clamping stability is poor, the cost is increased, and therefore the clamp for turning the irregular workpieces is required.
Disclosure of Invention
The utility model aims to solve the problems that the clamping effect of the traditional clamp in the prior art is poor, most of the prior clamps are matched with the prior clamps by means of various clamps, the work is complicated by means of various clamps, and the cost is increased.
The technical scheme adopted by the utility model for achieving the purpose is as follows: the fixture for turning the irregular workpiece comprises a main body structure and a driving structure, wherein the driving structure is arranged at the position, close to the front side, of the top of the main body structure;
the main structure comprises a bottom plate and a movable plate, wherein the top of the bottom plate is close to a rear side position and fixedly connected with a support plate, the front side outer surface of the support plate is close to a top position and fixedly provided with a first electric telescopic rod, the extending end of the first electric telescopic rod is fixedly connected with a round piece, the top and the bottom of the front side outer surface of the round piece are slidably connected with a first sliding block, the outer surface of the first sliding block is fixedly connected with a cylinder, the inner surface wall of the cylinder is slidably connected with a first limiting piece, the opposite sides of the cylinder and the first limiting piece are fixedly connected with springs, and the two sides of the front side outer surface of the round piece are fixedly provided with second electric telescopic rods.
Preferably, one end of the spring is fixedly connected with the outer surface of the first limiting piece, and the other end of the spring is fixedly connected with the inner surface of the cylinder.
Preferably, the extending end of the second electric telescopic rod is fixedly connected with a second limiting piece.
Preferably, the front outer surface of the first sliding block is provided with a locating pin in a penetrating mode, a round hole is formed in the position, located on the locating pin, of the front outer surface of the first sliding block, the inner surface wall of the round hole is connected with the outer surface of the locating pin in a sliding mode, and the surface of the locating pin penetrates through the surface of the round piece.
Preferably, the outer surface of the movable plate is fixedly provided with a first motor close to the top, a rotary shaft is rotatably connected to the center of the outer surface of the first motor, a drill bit is fixedly connected to the outer end face of the rotary shaft, one end of the rotary shaft is fixedly connected with the driving end of the first motor, and the other end of the rotary shaft is fixedly connected with the outer surface of the drill bit.
Preferably, the driving structure comprises a sliding groove, a second motor is fixedly arranged at the position, close to one side, of the inner surface wall of the sliding groove, a second sliding block is slidably connected at the position, close to one side, of the inner surface wall of the sliding groove, a threaded rod is rotatably connected at the center of the outer surface of the other side of the second motor, one end of the threaded rod is fixedly connected with the driving end of the second motor, threads at the other end of the threaded rod penetrate through the surface of the second sliding block, and the top surface of the second sliding block is fixedly connected with the bottom surface of the movable plate.
The fixture for turning the irregular workpiece has the following beneficial effects that due to the adoption of the scheme:
1. according to the utility model, when the workpiece is required to be limited, a user can put the workpiece between the two first limiting parts, after the workpiece is put in the workpiece, the user can manually push the first sliding blocks to enable the two first limiting parts to be close to each other, further, the surfaces of the two first limiting parts can be contacted with the outer surface of the workpiece, the contact is realized, the first limiting is realized, the user can insert the locating pin, the limiting of the first sliding blocks is realized, then the second electric telescopic rod starts to extend, the second limiting parts can be closed to the outer surfaces of the two sides of the workpiece, the second limiting is realized, the workpiece can be limited without contacting with external parts, and further, the cost can be reduced;
2. in the utility model, after the limit is finished, the second motor starts to run, so that the threaded rod starts to rotate, when the threaded rod rotates, the second sliding block slides in the sliding groove, and when the second sliding block moves, the second sliding block drives the movable plate to move together, so that the surface of the drill bit can be close to the outer surface of the workpiece, and the subsequent operation can be normally performed.
The turning jig for irregular workpieces according to the present utility model will be further described with reference to the drawings and examples.
Drawings
Fig. 1 is a schematic perspective view of a turning clamp for irregular workpieces according to the present utility model;
FIG. 2 is a schematic cross-sectional view of the turning fixture of FIG. 1 showing an irregular workpiece in accordance with the present utility model;
FIG. 3 is an enlarged view at A in FIG. 1;
fig. 4 is an enlarged view at B in fig. 2;
reference numerals illustrate: 1-a monolithic structure; 2-driving structure; 101-a bottom plate; 102-supporting plates; 103-a first electric telescopic rod; 104-a movable plate; 105-a first motor; 106-rotating shaft; 107-drill bit; 108-a circular piece; 109-a first slider; 110-a cylinder; 111-springs; 112-a first stop; 113-a second electric telescopic rod; 114-a second stop; 115-locating pins; 116-round holes; 201-a chute; 202-a second motor; 203-a threaded rod; 204-a second slider.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
Embodiment 1, as shown in fig. 1-4, a fixture for turning irregular workpieces comprises a main body structure 1 and a driving structure 2, wherein the driving structure 2 is arranged at the top of the main body structure 1 near the front side; the main structure 1 comprises a bottom plate 101 and a movable plate 104, wherein the top of the bottom plate 101 is fixedly connected with a support plate 102 near the rear side, the front side outer surface of the support plate 102 is fixedly provided with a first electric telescopic rod 103 near the top, the extending end of the first electric telescopic rod 103 is fixedly connected with a round piece 108, the top and the bottom of the front side outer surface of the round piece 108 are slidably connected with a first sliding block 109, the outer surface of the first sliding block 109 is fixedly connected with a cylinder 110, the inner surface wall of the cylinder 110 is slidably connected with a first limiting piece 112, the opposite sides of the cylinder 110 and the first limiting piece 112 are fixedly connected with springs 111, and the two sides of the front side outer surface of the round piece 108 are fixedly provided with second electric telescopic rods 113.
The effect that its whole embodiment 1 reaches is, when first electric telescopic handle 103 is when stretching out or retracting, then will drive circular piece 108 removal altogether for the position of spacing work piece wherein can be adjusted, and then follow-up drill bit 107 can normally work, and first locating part 112 then can utilize the expansion force of spring 111, makes can carry out spacing operation to the work piece more forcefully, makes can be always with the work piece for spacing wherein.
In embodiment 2, as shown in fig. 1-4, one end of a spring 111 is fixedly connected with the outer surface of a first limiting member 112, the other end of the spring 111 is fixedly connected with the inner surface of a cylinder 110, the extended end of a second electric telescopic rod 113 is fixedly connected with a second limiting member 114, the front outer surface of a first sliding block 109 is provided with a positioning pin 115 in a penetrating manner, a round hole 116 is formed in the position of the front outer surface of the first sliding block 109 at the positioning pin 115, the inner surface of the round hole 116 is slidably connected with the outer surface of the positioning pin 115, the surface of the positioning pin 115 penetrates through the surface of a round piece 108, the outer surface of a movable plate 104 is fixedly provided with a first motor 105 near the top position, the center of the outer surface of the first motor 105 is rotatably connected with a rotary shaft 106, the outer end surface of the rotary shaft 106 is fixedly connected with a drill bit 107, one end of the rotary shaft 106 is fixedly connected with the driving end of the first motor 105, the other end of the rotary shaft 106 is fixedly connected with the outer surface of the drill bit 107, the inner surface of the sliding block 201 is fixedly provided with a second motor 202 near one side position of the inner surface of the sliding block, a sliding block 201 is slidably connected with a second motor 202, one side of the inner surface of the sliding block 204 is slidably connected with a second sliding block 204 is fixedly connected with a threaded rod 204, the other side of the second threaded rod is fixedly connected with the threaded rod 204, and the other end of the threaded rod is connected with the top surface of the threaded rod 204.
The effect that its whole embodiment 2 reaches is, locating pin 115's setting, then realizes can spacing first slider 109, then to first slider 109's spacing, then also can be to first locating part 112's spacing for first locating part 112 then can be in motionless state, when threaded rod 203 is realizing corotation or reversal through second motor 202, then can drive second slider 204 together and can slide in spout 201, makes the position of fly leaf 104 can obtain the adjustment.
Working principle: when the workpiece is required to be limited, a user firstly puts the workpiece between the two first limiting parts 112, after the workpiece is put in, the user manually pushes the first sliding block 109, so that the positions of the two first limiting parts 112 can be adjusted, further, the surfaces of the two first limiting parts 112 can be close to the top and the bottom of the workpiece, after the two first limiting parts are close to each other, the user can insert the locating pin 115 into the corresponding round hole 116, further, limiting of the first sliding block 109 is realized, the two first limiting parts 112 can always stably limit the workpiece therein, then the second electric telescopic rod 113 starts to extend, the second limiting parts 114 can be close to the outer surfaces of the two sides of the workpiece, after the two first limiting parts are close to each other, the second motor 202 starts to operate, the threaded rod 203 starts to rotate, when the threaded rod 203 rotates, the second sliding block 204 can slide in the chute 201, the movable plate 104 can be adjusted to rotate, and the rotary shaft 107 can be driven to rotate.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (6)
1. A fixture for turning an irregular workpiece, comprising:
the device comprises a main body structure (1) and a driving structure (2), wherein the driving structure (2) is arranged at the position, close to the front side, of the top of the main body structure (1);
the utility model provides a main structure (1) includes bottom plate (101) and fly leaf (104), the top of bottom plate (101) is close to rear side position fixedly connected with extension board (102), the front side surface of extension board (102) is close to top position fixed mounting and has first electric telescopic handle (103), the extension end fixedly connected with round piece (108) of first electric telescopic handle (103), the front side surface top and the bottom sliding connection of round piece (108) have first slider (109), the surface fixed connection of first slider (109) has drum (110), the interior surface wall sliding connection of drum (110) has first locating part (112), the opposite side fixedly connected with spring (111) of drum (110) and first locating part (112), the front side surface both sides position fixed mounting of round piece (108) has second electric telescopic handle (113).
2. The fixture for turning irregular workpieces according to claim 1, wherein: one end of the spring (111) is fixedly connected with the outer surface of the first limiting part (112), and the other end of the spring (111) is fixedly connected with the inner surface of the cylinder (110).
3. The fixture for turning irregular workpieces according to claim 1, wherein: the extending end of the second electric telescopic rod (113) is fixedly connected with a second limiting piece (114).
4. The fixture for turning irregular workpieces according to claim 1, wherein: the front outer surface of the first sliding block (109) is provided with a locating pin (115) in a penetrating mode, a round hole (116) is formed in the position, located on the locating pin (115), of the front outer surface of the first sliding block (109), the inner surface wall of the round hole (116) is connected with the outer surface of the locating pin (115) in a sliding mode, and the surface of the locating pin (115) penetrates through the surface of the round piece (108).
5. The fixture for turning irregular workpieces according to claim 1, wherein: the outer surface of fly leaf (104) is close to top position fixed mounting has first motor (105), the outer surface center department of first motor (105) rotates and is connected with rotation axis (106), the outer terminal surface fixedly connected with drill bit (107) of rotation axis (106), the one end and the drive end fixed connection of first motor (105) of rotation axis (106), the other end and the outer surface fixed connection of drill bit (107) of rotation axis (106).
6. The fixture for turning irregular workpieces according to claim 1, wherein: the driving structure (2) comprises a sliding groove (201), a second motor (202) is fixedly arranged on the inner surface wall of the sliding groove (201) close to one side, a second sliding block (204) is slidably connected to one side of the inner surface wall of the sliding groove (201), a threaded rod (203) is rotatably connected to the center of the outer surface of the other side of the second motor (202), one end of the threaded rod (203) is fixedly connected with the driving end of the second motor (202), threads of the other end of the threaded rod (203) penetrate through the surface of the second sliding block (204), and the top surface of the second sliding block (204) is fixedly connected with the bottom surface of the movable plate (104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322066706.5U CN220372679U (en) | 2023-08-02 | 2023-08-02 | Clamp for turning irregular workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322066706.5U CN220372679U (en) | 2023-08-02 | 2023-08-02 | Clamp for turning irregular workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220372679U true CN220372679U (en) | 2024-01-23 |
Family
ID=89559491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322066706.5U Active CN220372679U (en) | 2023-08-02 | 2023-08-02 | Clamp for turning irregular workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220372679U (en) |
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2023
- 2023-08-02 CN CN202322066706.5U patent/CN220372679U/en active Active
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