CN217570549U

CN217570549U - Clamping mechanism for straightening machine

Info

Publication number: CN217570549U
Application number: CN202123380673.9U
Authority: CN
Inventors: 韩志刚; 赵晓辉; 施耀; 琚峰; 张建民; 孔德瑜; 李伟
Original assignee: Hefei Hewei Forging Machinery Co ltd
Current assignee: Hefei Hewei Forging Machinery Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-10-14
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses a fixture for straightener, which comprises a flat plate, dull and stereotyped bottom is close to left and right sides department difference fixedly connected with riser, and one side lateral wall that two risers are close to mutually has same lead screw through bearing swing joint respectively, the right-hand member of lead screw passes the inner circle of bearing to extend to the outer fixedly connected with plectane of riser, and the right wall of plectane is close to top fixedly connected with quarter butt, install two screw thread wheels on the lead screw, and the top of two screw thread wheels is respectively through the first slider of first connecting rod fixedly connected with to set up on the flat board with first slider assorted first spout, the top of first slider is through second connecting rod fixedly connected with movable plate, and two one side lateral walls that the movable plate is close to respectively through pivot and bearing swing joint have the rotor plate. The utility model discloses a series of structures make this device have characteristics such as availability factor height and convenience excellence.

Description

Clamping mechanism for straightening machine

Technical Field

The utility model relates to a straightener technical field specifically is a fixture for straightener.

Background

The straightening machine is an automatic detection straightening device designed for bending deformation of shaft rod products after heat treatment, is a high-tech product integrating mechanical, electrical, hydraulic, pneumatic and computer detection and analysis, has excellent technical performance, and is widely applied to clamping of the shaft rod products, but the clamping mechanism in the prior art has the problems of low use efficiency, poor convenience and the like when being used for the straightening machine, so that the clamping mechanism for the straightening machine is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming defects such as prior art's availability factor is low and the convenience is poor, provide a fixture for straightener. The clamping mechanism for the straightening machine has the advantages of being high in using efficiency, high in convenience and the like.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fixture for straightener, includes the flat board, dull and stereotyped bottom is close to left and right sides department respectively fixedly connected with riser, and one side lateral wall that two risers are close to mutually has same lead screw through bearing swing joint respectively, the right-hand member of lead screw passes the inner circle of bearing to extend to the outer fixedly connected with plectane of riser, and the right wall of plectane is close to top fixedly connected with quarter butt, install two screw thread wheels on the lead screw, and the top of two screw thread wheels is respectively through the first slider of first connecting rod fixedly connected with to set up on the flat board with first slider assorted first spout, the top of first slider is through second connecting rod fixedly connected with movable plate, and two one side lateral wall that the movable plate is close to mutually have the rotor plate through pivot and bearing swing joint respectively, two one side lateral wall that the rotor plate is close to mutually is fixedly connected with spacing pipe respectively, is located the right side the right wall of movable plate is installed the motor, and the right-hand member that is located the rotor plate on right side passes the inner circle of bearing to extend to outer output shaft fixed connection with the motor.

Preferably, the top of the flat plate is fixedly connected with a U-shaped plate, two supporting wheels are arranged in the U-shaped plate, and the left wall and the right wall of each supporting wheel are movably connected with the inner wall of the left side and the inner wall of the rear side of the U-shaped plate through a rotating shaft and a bearing respectively.

Preferably, two threads are installed on the screw rod and are arranged in a bilateral symmetry mode.

Preferably, two one side that the first riser kept away from is provided with the second riser respectively, and the same bottom plate of bottom fixedly connected with of two second risers, two one side lateral wall that the first riser kept away from is respectively through third connecting rod fixedly connected with second slider, and set up on two second risers with second slider assorted second spout.

Preferably, the top of bottom plate is close to left side fixedly connected with electric telescopic handle, and electric telescopic handle's right-hand member fixedly connected with rack plate to the rack is installed at rack plate's top, the meshing has the gear on the rack, and the back wall of gear has the third riser through pivot and bearing swing joint, the bottom of third riser and the top fixed connection of bottom plate, the first movable rod of fixedly connected with on the gear, and the other end of first movable rod has the second movable rod through pivot and bearing swing joint, the other end of second movable rod has the elevator through pivot and bearing swing joint, and the top fixedly connected with lifter plate of elevator, the left wall and the right wall of lifter plate are close to one side lateral wall fixed connection mutually with two risers respectively.

Preferably, the top of the bottom plate is fixedly connected with two level bubbles, and the two level bubbles are arranged in a bilateral symmetry manner.

Preferably, a plurality of evenly distributed's through-hole, two have been seted up on the bottom plate one side lateral wall that the second riser kept away from mutually is fixedly connected with diaphragm respectively, and the top of diaphragm has the screw rod through screw swing joint to the top fixedly connected with carousel of screw rod, the inner circle of screw is passed to the bottom of screw rod to extend to the below fixedly connected with stopper of diaphragm.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the technical scheme, the electric telescopic rod, the first movable rod, the second movable rod and the lifting plate are matched with one another, so that the flat plate can be effectively lifted and adjusted to be at a proper clamping height, and the convenience is effectively improved;

2. in this technical scheme, through mutually supporting between carousel, screw rod and the stopper, can realize carrying out effectual spacing to the bottom plate for it is difficult for rocking, has effectually improved its stability, thereby has effectually improved its availability factor.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is an enlarged view of fig. 2 at B.

The reference numbers in the figures: 1. a flat plate; 2. moving the plate; 3. a rotating plate; 4. a limiting pipe; 5. a support wheel; 6. a U-shaped plate; 7. a motor; 8. a short bar; 9. a circular plate; 10. a first movable bar; 11. a second movable bar; 12. an electric telescopic rod; 13. a level bubble; 14. a base plate; 15. a limiting block; 16. a screw; 17. a transverse plate; 18. a turntable; 19. a second vertical plate; 20. a first vertical plate; 21. a threaded wheel; 22. a screw rod; 23. a gear; 24. a third vertical plate; 25. a rack plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a clamping mechanism for a straightening machine comprises a flat plate 1, wherein first vertical plates 20 are fixedly connected to the bottom of the flat plate 1 close to the left side and the right side respectively, a side wall of one side, close to each of the two first vertical plates 20, is movably connected with a same screw rod 22 through a bearing respectively, the right end of the screw rod 22 penetrates through the inner ring of the bearing and extends to the outside of the first vertical plate 20 to be fixedly connected with a circular plate 9, a short rod 8 is fixedly connected to the right wall of the circular plate 9 close to the top, two threaded wheels 21 are mounted on the screw rod 22, the tops of the two threaded wheels 21 are fixedly connected with first sliding blocks through first connecting rods respectively, a first sliding groove matched with the first sliding blocks is formed in the flat plate 1, the top of each first sliding block is fixedly connected with a movable plate 2 through a second connecting rod, and a rotating plate 3 is movably connected to the side wall of one side, close to each of the two movable plates 2, through a rotating shaft and a bearing respectively, the side walls of one side, close to the two rotating plates 3, of the two rotating plates are respectively and fixedly connected with a limiting pipe 4, the right wall of the moving plate 2 on the right side is provided with a motor 7, the right end of a rotating shaft on the right wall of the rotating plate 3 on the right side penetrates through an inner ring of a bearing and extends to the outside of the moving plate 2 to be fixedly connected with an output shaft of the motor 7 to play a role in clamping, the top of the flat plate 1 is fixedly connected with a U-shaped plate 6, two supporting wheels 5 are arranged in the U-shaped plate 6, the left wall and the right wall of each supporting wheel 5 are respectively and movably connected with the inner wall on the left side and the inner wall on the rear side of the U-shaped plate 6 through the rotating shaft and the bearing to play a role in supporting, two threads are arranged on a screw rod 22 in a bilateral symmetry mode to play a role in opposite or reverse translation, the sides of two first vertical plates 20 are respectively provided with second vertical plates 19, and the bottoms of the two second vertical plates 19 are fixedly connected with the same bottom plate 14, the side walls of the two far sides of the first vertical plates 20 are respectively fixedly connected with second sliding blocks through third connecting rods, the two second vertical plates 19 are provided with second sliding grooves matched with the second sliding blocks to play a role of preventing the flat plate 1 from shaking when lifting, the top part of the bottom plate 14 close to the left side is fixedly connected with an electric telescopic rod 12, the right end of the electric telescopic rod 12 is fixedly connected with a rack plate 25, the top part of the rack plate 25 is provided with a rack, a gear 23 is meshed on the rack, the rear wall of the gear 23 is movably connected with a third vertical plate 24 through a rotating shaft and a bearing, the bottom part of the third vertical plate 24 is fixedly connected with the top part of the bottom plate 14, the gear 23 is fixedly connected with a first movable rod 10, the other end of the first movable rod 10 is movably connected with a second movable rod 11 through a rotating shaft and a bearing, the other end of the second movable rod 11 is movably connected with a lifting block through a rotating shaft and a bearing, the top of the lifting block is fixedly connected with a lifting plate, the left wall and the right wall of the lifting plate are respectively and fixedly connected with the side walls of one side, close to the two first vertical plates 20, of the lifting plate, and the flat plate 1 can be effectively lifted and adjusted to be at a proper clamping height through mutual matching among the electric telescopic rod 12, the first movable rod 10, the second movable rod 11 and the lifting plate, so that the convenience of the flat plate is effectively improved;

two air level 13 of bottom plate 14's top fixedly connected with, and two air level 13 are bilateral symmetry and set up, make be convenient for judge whether be located the purpose that the level was placed, set up a plurality of evenly distributed's through-hole on the bottom plate 14, one side lateral wall difference fixedly connected with diaphragm 17 that two second risers 19 kept away from mutually, and there is screw rod 16 at the top of diaphragm 17 through screw swing joint, and screw rod 16's top fixedly connected with carousel 18, the inner circle of screw is passed to screw rod 16's bottom, and extend to diaphragm 17's below fixedly connected with stopper 15, through carousel 18, mutually support between screw rod 16 and the stopper 15, can realize carrying out effectual spacing to bottom plate 14, make it be difficult for rocking, its stability has effectually improved, thereby its availability factor has been effectually improved, motor 7 and electric telescopic handle 12 have control switch through external power cord electric connection respectively.

The working principle is as follows: in the technical scheme, firstly, the bottom plate 14 is horizontally placed on the straightening machine through the air level 13, the bottom plate 14 is effectively movably connected with the straightening machine through the screw and the through hole on the bottom plate 14, the turntable 18 drives the screw rod 16 to rotate clockwise or anticlockwise, the screw rod 16 drives the limiting block 15 to move upwards or downwards, the limiting block 15 is tightly attached to the straightening machine, the bottom plate 14 generates upward thrust, the aim of tight contact between the bottom plate 14 and the screw is fulfilled, the bottom plate 14 can be effectively limited, the bottom plate 14 is not easy to shake, the stability of the electric telescopic rod is effectively improved, the use efficiency of the electric telescopic rod is effectively improved, the electric telescopic rod 12 is started, the electric telescopic rod 12 extends rightwards or retracts leftwards, the rack plate 25 is driven to move rightwards or leftwards, the rack plate 25 drives the gear 23 to rotate anticlockwise or clockwise through the rack, the gear 23 drives the second movable rod 11 to extend upwards or contract downwards through the first movable rod 10, the second movable rod 11 drives the lifting plate to translate upwards or downwards through the lifting block, effective lifting adjustment of the flat plate 1 can be realized, the flat plate is enabled to be at a proper clamping height, the convenience of the flat plate is effectively improved, a shaft rod type product is placed between the two supporting wheels 5, the short rod 8 drives the screw rod 22 to rotate clockwise or anticlockwise through the circular plate 9 through the short rod 8, the screw rod 22 respectively drives the two threaded wheels 21 to translate oppositely or reversely through the two opposite threads, the two threaded wheels 21 respectively drive the two movable plates 2 to translate oppositely or reversely through the first sliding block, effective adjustment of the distance between the two limiting pipes 4 can be realized, the two ends of the shaft rod type product are respectively sleeved with the limiting pipes 4, and the limiting effect is achieved, starting the motor 7, the motor 7 drives the limiting pipe 4 on the right side to rotate through the output shaft, and the limiting pipe 4 on the right side drives the shaft rod type product to rotate, so that the shaft rod type product is convenient to straighten.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A fixture for a straightener, includes flat board (1), its characterized in that: the utility model discloses a motor, including dull and stereotyped (1), the bottom of dull and stereotyped (1) is close to left and right sides department respectively fixedly connected with riser (20), and one side lateral wall that two riser (20) are close to mutually has same lead screw (22) through bearing swing joint respectively, the inner circle of bearing is passed to the right-hand member of lead screw (22) to extend to the outer fixedly connected with plectane (9) of riser (20), and the right wall of plectane (9) is close to top fixedly connected with quarter butt (8), install two screw thread wheels (21) on lead screw (22), and the top of two screw thread wheels (21) is respectively through first connecting rod fixedly connected with first slider to set up on dull and stereotyped (1) with first slider assorted first spout, the top of first slider is passed through second connecting rod fixedly connected with movable plate (2), and one side lateral wall that two screw thread wheels (2) are close to mutually has rotor plate (3) through pivot and bearing swing joint respectively, two a side lateral wall that rotor plate (3) are close to mutually is fixedly connected with spacing pipe (4) respectively, and the movable plate is located the right side movable plate is installed motor (7) and the outer motor (7) of rotating shaft of inner circle wall extends to the right-hand member (7) and be connected with the output shaft (7).

2. A clamping mechanism for a straightening machine according to claim 1, characterized in that: the top fixedly connected with U-shaped board (6) of dull and stereotyped (1), and be provided with two supporting wheels (5) in U-shaped board (6), the left wall and the right wall of supporting wheel (5) are respectively through pivot and bearing and the left side inner wall and the rear side inner wall swing joint of U-shaped board (6).

3. A clamping mechanism for a straightener as claimed in claim 1, wherein: two threads are arranged on the screw rod (22) and are arranged in a bilateral symmetry mode.

4. A clamping mechanism for a straightening machine according to claim 1, characterized in that: two one side that first riser (20) kept away from is provided with second riser (19) respectively, and the same bottom plate (14) of the bottom fixedly connected with of two second risers (19), two one side lateral wall that first riser (20) kept away from respectively through third connecting rod fixedly connected with second slider, and seted up on two second risers (19) with second slider assorted second spout.

5. A clamping mechanism for a straightening machine according to claim 4, characterized in that: the utility model discloses a lifting block, including bottom plate (14), right-hand member fixedly connected with rack plate (25), rack plate (23), gear (23), first movable rod (10), and the other end of first movable rod (10) has second movable rod (11) through pivot and bearing swing joint, the other end of second movable rod (11) has the lifting block through pivot and bearing swing joint, and the top fixedly connected with lifter plate of lifting block, the left side wall and the right side wall fixed connection that the lifter plate is close to respectively with two first risers (20) mutually, and the right-hand member fixedly connected with rack plate (25) of electric telescopic handle (12) to the rack is installed at the top of rack plate (25), the meshing has gear (23) on the rack, and the back wall of gear (23) has third riser (24) through pivot and bearing swing joint, the bottom of third riser (24) and the top fixed connection of bottom and bottom plate (14), the first movable rod (10) of fixedly connected with gear (23), and the other end of first movable rod (10) has second movable rod (11) through pivot and bearing swing joint, the other end of second movable rod (11) has the lifting block through pivot and bearing swing joint, and the top fixedly connected with the lifter plate's one side wall that two first risers are close to each other side wall respectively.

6. A clamping mechanism for a straightener as claimed in claim 4, wherein: the top of bottom plate (14) fixedly connected with two air level (13), and two air level (13) are bilateral symmetry setting.

7. A clamping mechanism for a straightening machine according to claim 4, characterized in that: set up a plurality of evenly distributed's through-hole on bottom plate (14), two one side lateral wall that second riser (19) kept away from mutually is fixedly connected with diaphragm (17) respectively, and the top of diaphragm (17) has screw rod (16) through screw swing joint to the top fixedly connected with carousel (18) of screw rod (16), the inner circle of screw is passed to the bottom of screw rod (16) to extend to below fixedly connected with stopper (15) of diaphragm (17).