CN212444896U - Clamping device is used in bar magnet processing convenient to operation - Google Patents
Clamping device is used in bar magnet processing convenient to operation Download PDFInfo
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- CN212444896U CN212444896U CN202020977984.XU CN202020977984U CN212444896U CN 212444896 U CN212444896 U CN 212444896U CN 202020977984 U CN202020977984 U CN 202020977984U CN 212444896 U CN212444896 U CN 212444896U
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- rod
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Abstract
The utility model discloses a clamping device is used in bar magnet processing convenient to operation, comprising a frame body and a motor, the upper surface of support body is provided with the hexagonal rotary drum, the bottom of hexagonal rotary drum is connected with first gear, one side meshing of first gear is connected with the second rack, the opposite side meshing of first gear is connected with first rack, one side meshing of second rack is connected with the second gear, one side of second gear is connected with first clamping bar, the surface of first clamping bar is provided with the dead lever, there is fixing spring one end of dead lever through bolted connection, the lower surface of first rack is connected with the pivot, one side of pivot is provided with the support frame, the upper surface of support frame is connected with supports the groove, the inboard of support body is provided with the second clamping bar. The utility model discloses the centre gripping is convenient, convenient operation, and centre gripping length is adjustable, and the convenience is to different length, the parts machining of size, and splint are removable, are suitable for the processing part of different shapes.
Description
Technical Field
The utility model relates to a centre gripping technical field specifically is a clamping device is used in bar magnet processing convenient to operation.
Background
The clamping device is equipment for holding an object and further controlling the object, can clamp and loosen the object while executing certain actions, is firmer and safer compared with artificial supporting of a machined part, has wide applicability, uses the clamping device with a corresponding shape aiming at clamped workpieces with different shapes, enables the surfaces of the clamping equipment and the clamped part to be more attached and is firmer in clamping.
When using, the clamping device for processing the magnetic bar in the prior art has different size and distance due to the processing length of the magnetic bar, and needs to be disassembled back and forth to adjust the length and distance, so that the precision of processed parts is affected, the clamping plates of the clamping device cannot be replaced, parts with different shapes need to be clamped with similar shapes during processing, the clamping plates cannot be replaced, and the applicability of the clamping device is further limited, therefore, the clamping device for processing the magnetic bar convenient to operate needs to be designed urgently to solve the problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a clamping device is used in bar magnet processing convenient to operation to the clamping device who proposes in solving above-mentioned background art need make a round trip to dismantle centre gripping adjustment length and distance, thereby makes the precision of processing the part receive the influence, and clamping device's splint can not be changed, and the part of different shapes needs the splint of similar shape man-hour, can not change splint and then the problem of restriction clamping device's suitability.
In order to achieve the above object, the utility model provides a following technical scheme: a clamping device convenient to operate for processing a magnetic rod comprises a frame body and a motor, wherein a hexagonal rotary drum is arranged on the upper surface of the frame body, a first gear is connected to the bottom end of the hexagonal rotary drum, a second rack is meshed and connected to one side of the first gear, a first rack is meshed and connected to the other side of the first gear, a second gear is meshed and connected to one side of the second rack, a first clamping rod is connected to one side of the second gear, a fixing rod is arranged on the surface of the first clamping rod, one end of the fixing rod is connected with a fixing spring through a bolt, a rotating shaft is connected to the lower surface of the first rack, a supporting frame is arranged on one side of the rotating shaft, a supporting groove is connected to the upper surface of the supporting frame, a second clamping rod is arranged on the inner side of the frame body, a clamping block is arranged at one end of the second clamping rod, a third gear, the surface of the second clamping rod penetrates through an elongated slot, the outer surface of the frame body is provided with a sliding groove, one side of the second clamping rod is provided with a connecting spring, one end of the connecting spring is provided with a connecting rod, and the surface of the clamping block is provided with a connecting groove.
Preferably, one side of the first rack is provided with a toothed block, the two sides of the second rack are both provided with toothed blocks, the supporting grooves are concave, and the supporting grooves are distributed on the upper surface of the supporting frame in two groups.
Preferably, the first rack and the second rack are arranged in the supporting groove, the first rack and the first gear form a rotating structure, the second rack and the first gear form a rotating structure, and the first rack and the second rack form a sliding connection with the supporting groove through the rotation of the first gear.
Preferably, the fixed springs are distributed on the first clamping rod and the second clamping rod in two groups, the number of the fixed springs in one group is two, and the lengths of the fixed springs are equal.
Preferably, the surfaces of the first clamping rod and the second clamping rod are provided with elongated slots, the elongated slots are cylindrical, and the elongated slots are uniformly distributed on the surfaces of the first clamping rod and the second clamping rod.
Preferably, the connecting spring is connected to the first clamping bar and the second clamping bar in an inclined manner, the connecting groove is in an L shape, and the connecting rod is connected to the connecting groove through the connecting spring.
Compared with the prior art, the beneficial effects of the utility model are that: the clamping device is convenient to clamp, convenient to operate, adjustable in clamping length, convenient to machine parts with different lengths and sizes, replaceable in clamping plates and suitable for machining parts with different shapes.
(1) The clamping device is provided with a fixed spring, a fixed rod and a long groove, the fixed spring is connected to the surfaces of the first clamping rod and the second clamping rod, so that the lengths of the first clamping rod and the second clamping rod can be adjusted, the fixed spring can be lengthened by inserting round rods with different sizes into the long groove, the length of the long groove is changed, the application range is wide, and parts with different lengths and sizes can be processed.
(2) Be provided with connecting spring, connecting rod and spread groove, through set up the connecting spring in one side of first clamping bar and second clamping bar, and the connecting spring is the slope and connects on first clamping bar and second clamping bar, the connecting rod is connected to the one end of connecting spring, and in the connecting rod entered into the spread groove through connecting the spring horizontal hunting, the spread groove was "L" shape, can be more firm to the connection of clamping piece, prevented that the clamping piece from droing when first clamping bar and second clamping bar rotate.
(3) The clamping device is provided with a first rack, a second rack and a first gear, one end of the first clamping rod and one end of the second clamping rod are meshed with the first rack and the second rack, a hexagonal rotary drum is connected inside the first gear, the first gear is rotated through the hexagonal rotary drum, and then the first rack and the second rack slide, so that the clamping block is clamped and loosened.
Drawings
Fig. 1 is a schematic view of the front view of the structure of the present invention.
Fig. 2 is a schematic top view of the structure of the present invention.
Fig. 3 is a left side view of the structure of the present invention.
Fig. 4 is an enlarged schematic view of a structure in fig. 2 according to the present invention.
Fig. 5 is a schematic structural shape view of the connecting groove in fig. 4 according to the present invention.
In the figure: 1. a frame body; 2. a hexagonal drum; 3. a first rack; 4. a second rack; 5. a first gear; 6. a rotating shaft; 7. a support frame; 8. a support groove; 9. a second gear; 10. a first clamping bar; 11. fixing the spring; 12. fixing the rod; 13. a clamping block; 14. a motor; 15. a second clamping bar; 16. a third gear; 17. a long groove; 18. a chute; 19. a connecting spring; 20. a connecting rod; 21. and connecting the grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides an embodiment: the utility model provides a clamping device is used in bar magnet processing convenient to operation, including support body 1 and motor 14, the upper surface of support body 1 is provided with hexagonal rotary drum 2, the bottom of hexagonal rotary drum 2 is connected with first gear 5, one side meshing of first gear 5 is connected with second rack 4, the opposite side meshing of first gear 5 is connected with first rack 3, first rack 3 and second rack 4 are in the inside of supporting slot 8, first rack 3 and first gear 5 constitute rotating-structure, second rack 4 and first gear 5 constitute rotating-structure, first rack 3 and second rack 4 constitute sliding connection through the rotation of first gear 5 and supporting slot 8, first clamping bar 10 and second clamping bar 15 are through the relative motion of first rack 3 and second rack 4, make grip block 13 carry out relative motion, conveniently loosen and unload and the centre gripping to grip block 13, and easy operation is convenient.
One side of the second rack 4 is engaged and connected with a second gear 9, one side of the second gear 9 is connected with a first clamping rod 10, the surface of the first clamping rod 10 is provided with a fixed rod 12, one end of the fixed rod 12 is connected with a fixed spring 11 through a bolt, the fixed springs 11 are distributed on the first clamping rod 10 and the second clamping rod 15 in two groups, one group of the fixed springs 11 is two, the length of the fixed spring 11 is equal, the fixed springs are used for fixing the first clamping rod 10 and the second clamping rod 15, the first clamping rod 10 and the second clamping rod 15 are prevented from being deviated and dislocated due to centrifugal force when rotating, the flying off of processed parts is caused, and potential safety hazards are formed, the lower surface of the first rack 3 is connected with a rotating shaft 6, one side of the rotating shaft 6 is provided with a support frame 7, the upper surface of the support frame 7 is connected with a support groove 8, one side of the first rack 3 is provided with a toothed block, the two sides, support groove 8 and be the spill, and support groove 8 and be two sets of upper surfaces that distribute at support frame 7, the convenience is to the fixed of first rack 3 and second rack 4, prevents that first rack 3 and second rack 4 from droing with first gear 5 when sliding, causes the unable use of device.
A second clamping rod 15 is arranged on the inner side of the frame body 1, one end of the second clamping rod 15 is provided with a clamping block 13, the other end of the second clamping rod 15 is provided with a third gear 16, the surface of the second clamping rod 15 is penetrated with an elongated slot 17, the surfaces of the first clamping rod 10 and the second clamping rod 15 are both provided with elongated slots 17, the elongated slots 17 are cylindrical, the elongated slots 17 are uniformly distributed on the surfaces of the first clamping rod 10 and the second clamping rod 15, the lengths of the first clamping rod 10 and the second clamping rod 15 are changed according to the size of the cylinders placed in the elongated slots 17, the length and the size of different parts are convenient to process, the outer surface of the frame body 1 is provided with a chute 18, one side of the second clamping rod 15 is provided with a connecting spring 19, one end of the connecting spring 19 is provided with a connecting rod 20, the surface of the clamping block 13 is provided with a connecting slot 21, the connecting spring 19 is connected to the first clamping rod 10 and the second clamping rod 15 in an inclined manner, and, the connecting rod 20 is connected with the connecting groove 21 through the connecting spring 19, so that the first clamping rod 10 and the second clamping rod 15 are prevented from falling off the clamping block 13 when rotating, and potential safety hazards are caused.
The working principle is as follows: when the clamping device is used, the input end of the motor 14 is electrically connected with the output end of an external power supply through a conducting wire, so that the frame body 1 rotates, the elongated grooves 17 are formed in the surfaces of the first clamping rod 10 and the second clamping rod 15, the lengths of the first clamping rod 10 and the second clamping rod 15 are changed according to the size of a cylinder inserted into the elongated grooves 17, the fixing spring 11 is connected to the first clamping rod 10 and the second clamping rod 15 through the fixing rod 12, deviation and dislocation caused by the influence of centrifugal force when the first clamping rod 10 and the second clamping rod 15 rotate are prevented, parts clamped on the clamping block 13 fall off, potential safety hazards are caused, the lengths of the first clamping rod 10 and the second clamping rod 15 can be changed, and parts with different lengths and sizes can be conveniently machined.
The first gear 5 is rotated through the hexagonal rotary drum 2, the second gear 9 connected with the first rack 3 and the second rack 4 and the third gear 16 relatively move under the sliding of the first rack 3 and the second rack 4, and then the clamping block 13 is clamped and released, the operation is simple and convenient, the first rack 3, the second rack 4 and the first gear 5 are fixed through the support frame 7 and the support groove 8, the falling off during the rotation is prevented, the device can not be used, the clamping block 13 is connected on the first clamping rod 10 and the second clamping rod 15 through the connecting spring 19 and the connecting rod 20, the connecting groove 21 is in an L shape, the connecting spring 19 is obliquely connected on the first clamping rod 10 and the second clamping rod 15, the connecting rod 20 can swing left and right through the connecting spring 19, the connecting rod 20 is connected with the connecting groove 21, the clamping block 13 is prevented from falling off during the rotation, the replacement of the clamping block 13 is convenient, the clamping blocks 13 with different shapes are replaced by parts with different shapes, is relatively practical.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a clamping device is used in bar magnet processing convenient to operation, includes support body (1) and motor (14), its characterized in that: the upper surface of the frame body (1) is provided with a hexagonal rotary drum (2), the bottom end of the hexagonal rotary drum (2) is connected with a first gear (5), one side of the first gear (5) is meshed with a second rack (4), the other side of the first gear (5) is meshed with a first rack (3), one side of the second rack (4) is meshed with a second gear (9), one side of the second gear (9) is connected with a first clamping rod (10), the surface of the first clamping rod (10) is provided with a fixed rod (12), one end of the fixed rod (12) is connected with a fixed spring (11) through a bolt, the lower surface of the first rack (3) is connected with a rotary shaft (6), one side of the rotary shaft (6) is provided with a support frame (7), the upper surface of the support frame (7) is connected with a support groove (8), the inner side of the frame body (1) is provided with a second clamping rod (15), one end of the second clamping rod (15) is provided with a clamping block (13), the other end of the second clamping rod (15) is provided with a third gear (16), a long groove (17) penetrates through the surface of the second clamping rod (15), a sliding groove (18) is formed in the outer surface of the frame body (1), a connecting spring (19) is arranged on one side of the second clamping rod (15), one end of the connecting spring (19) is provided with a connecting rod (20), and a connecting groove (21) is formed in the surface of the clamping block (13).
2. The easy-to-operate clamping device for processing the magnetic bar according to claim 1, wherein: one side of the first rack (3) is provided with a toothed block, the two sides of the second rack (4) are both provided with toothed blocks, the support grooves (8) are concave, and the support grooves (8) are distributed on the upper surface of the support frame (7) in two groups.
3. The easy-to-operate clamping device for processing the magnetic bar according to claim 1, wherein: the first rack (3) and the second rack (4) are arranged in the supporting groove (8), the first rack (3) and the first gear (5) form a rotating structure, the second rack (4) and the first gear (5) form a rotating structure, and the first rack (3) and the second rack (4) form sliding connection with the supporting groove (8) through rotation of the first gear (5).
4. The easy-to-operate clamping device for processing the magnetic bar according to claim 1, wherein: the fixed springs (11) are distributed on the first clamping rod (10) and the second clamping rod (15) in two groups, the number of one group of the fixed springs (11) is two, and the lengths of the fixed springs (11) are equal.
5. The easy-to-operate clamping device for processing the magnetic bar according to claim 1, wherein: the surfaces of the first clamping rod (10) and the second clamping rod (15) are provided with long grooves (17), the long grooves (17) are cylindrical, and the long grooves (17) are uniformly distributed on the surfaces of the first clamping rod (10) and the second clamping rod (15).
6. The easy-to-operate clamping device for processing the magnetic bar according to claim 1, wherein: the connecting spring (19) is connected to the first clamping rod (10) and the second clamping rod (15) in an inclined mode, the connecting groove (21) is L-shaped, and the connecting rod (20) is connected with the connecting groove (21) through the connecting spring (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020977984.XU CN212444896U (en) | 2020-06-02 | 2020-06-02 | Clamping device is used in bar magnet processing convenient to operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020977984.XU CN212444896U (en) | 2020-06-02 | 2020-06-02 | Clamping device is used in bar magnet processing convenient to operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212444896U true CN212444896U (en) | 2021-02-02 |
Family
ID=74478073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020977984.XU Active CN212444896U (en) | 2020-06-02 | 2020-06-02 | Clamping device is used in bar magnet processing convenient to operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212444896U (en) |
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2020
- 2020-06-02 CN CN202020977984.XU patent/CN212444896U/en active Active
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