CN219152647U

CN219152647U - Positioning device for high-precision special-shaped copper strip

Info

Publication number: CN219152647U
Application number: CN202320059891.2U
Authority: CN
Inventors: 陈胜统
Original assignee: Shanghai Dana Copper Aluminum Industry Co ltd
Current assignee: Shanghai Dana Copper Aluminum Industry Co ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-06-09
Anticipated expiration: 2033-01-09

Abstract

The utility model relates to the technical field of copper strip production devices and discloses a positioning device for a high-precision special-shaped copper strip, which comprises a base, wherein a rotary power piece is fixedly arranged on the base, the output end of the rotary power piece is fixedly connected with a screw rod, symmetrically distributed moving plates are rotatably arranged on the screw rod, one side surface of each moving plate is in sliding contact with the base, supporting plates distributed in the same horizontal plane are fixedly arranged on the inner side surface of each moving plate, and one end, far away from each moving plate, of each supporting plate is provided with a positioning side plate in a sliding manner. Compared with the prior art, the utility model has the beneficial effects that: the inner wall of copper strips all can contact with positioning part to guarantee the accuracy of location, lead to the copper strips to take place deformation when avoiding the copper strips location, improve follow-up processingquality, carry out complete location to the copper strips from the copper strips inside, avoided the interference to the copper strips outside processing surface, improve the machining efficiency on copper strips surface.

Description

Positioning device for high-precision special-shaped copper strip

Technical Field

The utility model relates to the technical field of copper strip production devices, in particular to a positioning device for a high-precision special-shaped copper strip.

Background

The high-precision special-shaped copper strip is a special material for manufacturing the high-power discrete device, and the special-shaped frame for manufacturing the high-power discrete device is punched by the high-precision special-shaped copper strip. The common special-shaped copper strips are divided into U-shaped, T-shaped, L-shaped, W-shaped, stepped and the like according to different end surface shapes, and the special-shaped copper strips applied to discrete devices belong to high-precision sharp copper strip varieties and are required to have high precision, high surface smoothness and high performance consistency.

The existing positioning device is mainly required to be limited from the outer side surface of the copper strip when positioning the U-shaped copper strip, so that the copper strip cannot be completely machined at one time when being machined on the surface of the copper strip in the follow-up process, the machining of the outer side surface of the copper strip is interfered, the machining efficiency is reduced, and the copper strip is easy to deform during positioning and is unfavorable for use.

Disclosure of Invention

The utility model aims to provide a positioning device for a high-precision special-shaped copper strip, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a positioner of high accuracy abnormal shape copper strips, includes the base, fixed mounting has rotary power spare on the base, rotary power spare output fixedly connected with lead screw, rotates on the lead screw and installs symmetrical distribution's movable plate, movable plate one side surface and base sliding contact and movable plate medial surface fixed mounting have the extension board that is located same horizontal plane and distributes, and the one end slidable mounting that the movable plate was kept away from to the extension board has the location curb plate, and the location curb plate is on a parallel with the movable plate and runs through the extension board, the location curb plate is kept away from base one end and is slided jointly and install the location roof, and the location roof sets up to arc structure, fixed mounting has the support of U type structure on the base, and the surface fixed mounting that the base was kept away from to the support has the extensible member, extensible member output fixed mounting has the diaphragm, slidable mounting has the sliding sleeve that is located the extensible member both sides and distributes on the diaphragm, the sliding sleeve respectively with location curb plate fixed connection, the one end that the base was kept away from to the movable plate is provided with the compression assembly that is used for compressing tightly the copper strips.

As a further scheme of the utility model: the end face of the positioning side plate far away from the base is provided with a mounting groove with a T-shaped section, the mounting groove penetrates through the positioning side plate, and a connecting plate fixedly mounted on the positioning top plate is slidably mounted in the mounting groove.

As a further scheme of the utility model: the transverse plate penetrates through the moving plate towards two ends, and a first sliding groove for the transverse plate to move is formed in the moving plate.

As a further scheme of the utility model: the pressing component comprises a second sliding groove, the second sliding groove is formed in the moving plate, a first threaded rod is rotationally installed in the second sliding groove, the first threaded rod is distributed along the length direction of the second sliding groove, one end of the first threaded rod extends out of the second sliding groove, and a sliding block which is slidably installed in the second sliding groove is connected to the first threaded rod through threads.

As a further scheme of the utility model: the second threaded rod is rotatably arranged on the outer side face of the sliding block, the second threaded rod is perpendicular to the first threaded rod, a movable frame of a U-shaped structure is mounted on the second threaded rod in a threaded mode, and the horizontal section of the movable frame penetrates through the sliding block and is in sliding connection with the sliding block.

As a further scheme of the utility model: the movable frame is located the inboard one end of movable plate and is common fixed mounting has the mounting bracket of U type structure, and the mounting bracket internal rotation is installed and is pressed down the cylinder, and it is located the horizontal plane and distributes and be on a parallel with the movable plate to compress down the cylinder pivot.

Compared with the prior art, the utility model has the beneficial effects that: the inner wall of copper strips all can contact with positioning part to guarantee the accuracy of location, lead to the copper strips to take place deformation when avoiding the copper strips location, improve follow-up processingquality, carry out complete location to the copper strips from the copper strips inside, avoided the interference to the copper strips outside processing surface, improve the machining efficiency on copper strips surface.

Drawings

Fig. 1 is a front view of a positioning device for a high-precision special-shaped copper strip.

Fig. 2 is an enlarged view at A1 in fig. 1.

Fig. 3 is an enlarged view at A2 in fig. 1.

Wherein: 1. a base; 2. a screw rod; 3. a motor; 4. a moving plate; 5. a support plate; 6. positioning a side plate; 7. a mounting groove; 8. positioning a top plate; 9. a connecting plate; 10. a bracket; 11. an electric telescopic rod; 12. a cross plate; 13. a sliding sleeve; 14. a first chute; 15. a second chute; 16. a first threaded rod; 17. a slide block; 18. a second threaded rod; 19. a moving rack; 20. a mounting frame; 21. a compacting roller; 22. and (5) compacting the assembly.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The utility model will be described in detail below with reference to the drawings in connection with embodiments.

Referring to fig. 1-3, a block diagram of a positioning device for a high-precision special-shaped copper strip according to an embodiment of the present utility model includes a base 1, a rotating power member is fixedly mounted on the base 1, a screw rod 2 is fixedly connected to an output end of the rotating power member, a symmetrically distributed moving plate 4 is rotatably mounted on the screw rod 2, a support plate 5 distributed in the same horizontal plane is fixedly mounted on a surface of one side of the moving plate 4 in sliding contact with the base 1 and an inner side surface of the moving plate 4, a positioning side plate 6 is slidably mounted at one end of the support plate 5 far from the moving plate 4, the positioning side plate 6 is parallel to the moving plate 4 and penetrates the support plate 5, a positioning top plate 8 is slidably mounted at one end of the positioning side plate 6 far from the base 1, the positioning top plate 8 is provided with an arc structure, a bracket 10 of a U-shaped structure is fixedly mounted on the base 1, a telescopic member is fixedly mounted on a surface of the bracket 10 far from the base 1, a cross plate 12 is fixedly mounted at an output end of the telescopic member, 13 is slidably mounted on the cross plate 12 and is fixedly connected to the positioning side plates 6 respectively, and one end of the moving plate 4 far from the base 1 is provided with a compressing assembly 22 for compressing the copper strip.

The end face of the positioning side plate 6 far away from the base 1 is provided with a mounting groove 7 with a T-shaped section, the mounting groove 7 penetrates through the positioning side plate 6, and a connecting plate 9 fixedly mounted on the positioning top plate 8 is slidably mounted in the mounting groove 7.

The transverse plate 12 penetrates through the moving plate 4 towards two ends, and a first chute 14 for moving the transverse plate 12 is formed in the moving plate 4.

In practical application, the screw rod 2 is driven to rotate through the rotary power piece according to the width of the U-shaped copper strip to be processed, the screw rod 2 drives the two side moving plates 4 to move inwards or outwards simultaneously, so that the distance between the outer side surfaces of the positioning side plates 6 is the same as the distance between the inner side surfaces of the U-shaped copper strips, the transverse plates 12 can move up and down in the first sliding grooves 14, mutual interference cannot occur when the moving plates 4 move left and right, the positioning side plates 6 are driven to move when the moving plates 4 move, the positioning side plates 6 drive the sliding sleeves 13 to move on the transverse plates 12, the transverse plates 12 and the sliding sleeves 13 drive the positioning side plates 6 to move up and down, then the positioning top plates 8 with corresponding sizes are installed on the positioning side plates 6 through the connecting plates 9 according to the sizes of the arc structures of the U-shaped copper strips, so that a U-shaped structure with built-in U-shaped copper strips is formed through the positioning top plates 8 and the positioning side plates 6, then the U-shaped copper strip is placed on a structure formed by the positioning top plate 8 and the positioning side plate 6, the transverse plate 12 is driven to move up and down according to the length of the copper strip by the conveying piece, so that the positioning top plate 8 is contacted with the inner wall of the copper strip, the side wall of the copper strip is contacted with the positioning side plate 6, the arc structure of the copper strip is contacted with the positioning top plate 8, the inner wall of the copper strip can be contacted with the positioning part, the positioning accuracy is ensured, the copper strip is prevented from being deformed when being positioned, the subsequent processing quality is improved, the copper strip is pressed on the positioning side plate 6 through the side wall of the copper strip by the pressing component 22 after the positioning is finished, the fixing of the copper strip is realized, the stability of the copper strip during the subsequent processing is ensured, the pressing position of the pressing component 22 can be changed, and the surface of the copper strip is conveniently and comprehensively processed, is beneficial to use.

In the example of the utility model, the rotating power piece is motor 3, of course also can be other parts that can export rotating power such as hydraulic motor, and motor 3 drives movable plate 4 and removes to adapt to the width of different copper strips, the extensible member is electric telescopic handle 11, of course also can be other parts that can initiatively carry out length conversion such as pneumatic cylinder, and electric telescopic handle 11 drives location curb plate 6 and reciprocates, thereby makes location roof 8 and copper strips inner wall contact.

As shown in fig. 1 and 3, as a preferred embodiment of the present utility model, the pressing assembly 22 includes a second sliding groove 15, the second sliding groove 15 is opened on the moving plate 4, and a first threaded rod 16 is rotatably installed in the second sliding groove 15, the first threaded rod 16 is distributed along the length direction of the second sliding groove 15, and one end of the first threaded rod 16 extends out of the second sliding groove 15, and a sliding block 17 slidably installed in the second sliding groove 15 is connected to the first threaded rod 16 in a threaded manner.

The second threaded rod 18 is rotatably arranged on the outer side face of the sliding block 17, the second threaded rod 18 is perpendicular to the first threaded rod 16, a movable frame 19 of a U-shaped structure is mounted on the second threaded rod 18 in a threaded mode, and the horizontal section of the movable frame 19 penetrates through the sliding block 17 and is in sliding connection with the sliding block 17.

One end of the movable frame 19, which is positioned on the inner side of the movable plate 4, is fixedly provided with a mounting frame 20 with a U-shaped structure, the mounting frame 20 is rotatably provided with a compression roller 21, and the rotating shafts of the compression rollers 21 are distributed in a horizontal plane and are parallel to the movable plate 4.

The embodiment of the utility model provides a when practical application, the back is accomplished in copper strips location, rotate second threaded rod 18 this moment, thereby second threaded rod 18 rotates and drives to remove frame 19 to the inside and move and make compressing tightly cylinder 21 and copper strips contact, compress tightly the copper strips on location curb plate 6 through compressing tightly cylinder 21, according to follow-up needs to copper strips outside surface processing, rotate first threaded rod 16, thereby first threaded rod 16 drives slider 17 and reciprocates, and then slider 17 drives compressing tightly cylinder 21 and reciprocates, thereby change compressing tightly cylinder 21's position, thereby the convenience carries out comprehensive processing to the surface of copper strips, be favorable to using.

While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a positioner of high accuracy abnormal shape copper strips, includes the base, its characterized in that, fixed mounting has rotary power spare on the base, rotary power spare output fixedly connected with lead screw, rotates on the lead screw and installs the movable plate of symmetric distribution, movable plate one side surface and base sliding contact and movable plate medial surface fixed mounting have the extension board that is located same horizontal plane and distributes, and the one end slidable mounting that the movable plate was kept away from to the extension board has the location curb plate, and the location curb plate is on a parallel with the movable plate and runs through the extension board, the location curb plate is kept away from base one end and is slided jointly and install the location roof, and the location roof sets up to arc structure, fixed mounting has the support of U type structure on the base, and the support is kept away from the surface fixed mounting of base has the extensible member, and extensible member output fixed mounting has the diaphragm, slidable mounting has the sliding sleeve that is located the extensible member both sides and distributes on the diaphragm, the sliding sleeve respectively with location curb plate fixed connection, the one end that the base was kept away from to the movable plate is provided with the compression assembly that is used for compressing tightly the copper strips.

2. The positioning device for the high-precision special-shaped copper strip according to claim 1, wherein the end surface of the positioning side plate, which is far away from the base, is provided with a mounting groove with a T-shaped cross section, the mounting groove penetrates through the positioning side plate, and a connecting plate fixedly mounted on the positioning top plate is slidably mounted in the mounting groove.

3. The positioning device for the high-precision special-shaped copper strip according to claim 1, wherein the transverse plate penetrates through the moving plate towards two ends, and a first sliding groove for the transverse plate to move is formed in the moving plate.

4. The positioning device for the high-precision special-shaped copper strip according to claim 1, wherein the pressing assembly comprises a second sliding groove, the second sliding groove is formed in the moving plate, a first threaded rod is rotatably arranged in the second sliding groove, the first threaded rod is distributed along the length direction of the second sliding groove, one end of the first threaded rod extends out of the second sliding groove, and a sliding block which is slidably arranged in the second sliding groove is connected to the first threaded rod in a threaded manner.

5. The positioning device for the high-precision special-shaped copper strip according to claim 4, wherein a second threaded rod is rotatably arranged on the outer side face of the sliding block, the second threaded rod is perpendicular to the first threaded rod, a movable frame of a U-shaped structure is arranged on the second threaded rod in a threaded mode, and a horizontal section of the movable frame penetrates through the sliding block and is in sliding connection with the sliding block.

6. The positioning device for the high-precision special-shaped copper strip according to claim 5, wherein the mounting frame with the U-shaped structure is fixedly mounted at one end of the movable frame, which is positioned on the inner side of the movable plate, the pressing roller is rotatably mounted in the mounting frame, and the rotating shaft of the pressing roller is distributed in a horizontal plane and parallel to the movable plate.