CN219402582U

CN219402582U - Support frame for cutting copper alloy plate

Info

Publication number: CN219402582U
Application number: CN202320815532.5U
Authority: CN
Inventors: 卞保靖; 王培培; 史建华
Original assignee: FEILONG FINE TECHNOLOGY (SUZHOU) CO LTD
Current assignee: FEILONG FINE TECHNOLOGY (SUZHOU) CO LTD
Priority date: 2023-04-13
Filing date: 2023-04-13
Publication date: 2023-07-25
Anticipated expiration: 2033-04-13

Abstract

The utility model belongs to the technical field of alloy cutting, in particular to a support frame for cutting copper alloy plates, which comprises a cutting support main body, wherein a telescopic mechanism is arranged on the cutting support main body, a positioning device is arranged between the cutting support main body and the telescopic mechanism, and a limiting mechanism and a clamping mechanism are arranged on the telescopic mechanism; the cutting support main body comprises a workbench at the bottom, an I-shaped cross rod sliding at the upper end of the workbench, an upright post positioned at the top of the workbench and sleeved with the two ends of the I-shaped cross rod, and a movable groove formed in the upright post, wherein a telescopic mechanism is arranged on the movable groove and can play a role in adjusting the position between the upright post and a cutting piece, so that the telescopic length of the upright post can be ensured, the adjustment after shrinkage can be realized, the cutting of a plate is better adapted, and a positioning device is arranged between the telescopic mechanism and the movable groove and drives the adjustment of a clamping mechanism.

Description

Support frame for cutting copper alloy plate

Technical Field

The utility model belongs to the technical field of alloy cutting, and particularly relates to a support frame for cutting a copper alloy plate.

Background

When copper alloy is used, copper and another metal or a plurality of metals or nonmetal are mixed and melted, and the solid product with metal property is obtained after cooling and solidification. Any element can be used as an alloy element, but copper is still added in a large amount, and the copper alloy is widely used on automobiles because of the excellent performance of the copper alloy;

through investigation publication (bulletin) number: CN212419933U discloses a cutting device for copper alloy materials of automobiles, which comprises a workbench and a motor, wherein a T-shaped cavity is arranged in the center of the top end of the workbench, a T-shaped sliding block is sleeved in the T-shaped cavity, a pulley is arranged at the bottom end of the T-shaped sliding block, an upright post is arranged at the top end of the workbench, a rectangular cavity and other technical schemes are arranged at the bottom end of the upright post, the two upright posts can be pulled outwards, the width between the middle I-shaped cross rod and the upright post can be increased, and thus the technical effects of clamping copper alloy plates of automobiles with different widths can be facilitated;

however, in order to ensure the width of the clamped plate, the device needs to ensure the telescopic length between the I-shaped cross rod and the upright post to achieve better use effect, but as the distance between the two ends of the device is the same as the length of the device which cannot be adjusted when the device is contracted at a certain interval, the device does not only cut the middle part of the plate, so that the adaptability of the device is still to be improved; secondly, along with the outward extension of the upright post, the gap between the upright post and the cutting part of the blade is increased originally, and the plate is easy to deform during cutting due to the fact that a large area is left right below the cutting position;

in order to solve the above problems, the present application provides a support frame for cutting copper alloy sheet materials.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides a support frame for cutting a copper alloy plate, which has the characteristics of improving adaptability and improving cutting stability.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the support frame for cutting the copper alloy plate comprises a cutting support main body, wherein a telescopic mechanism is arranged on the cutting support main body, a positioning device is arranged between the cutting support main body and the telescopic mechanism, and a limiting mechanism and a clamping mechanism are arranged on the telescopic mechanism; the cutting bracket main body comprises a workbench at the bottom, an I-shaped cross rod sliding at the upper end of the workbench, upright posts positioned at the top of the workbench and sleeved at the two ends of the I-shaped cross rod, and movable grooves formed in the upright posts, wherein symmetrical cushion blocks are fixed at the two ends of the I-shaped cross rod close to the middle position; the clamping mechanism comprises a hand-screwed screw and a rubber block, wherein the hand-screwed screw is arranged on the telescopic mechanism through threads, and the rubber block is arranged at the bottom of the hand-screwed screw.

As a preferable technical scheme of the support frame for cutting the copper alloy plate, the telescopic mechanism comprises a telescopic seat connected to the upright post through a positioning device, an internal thread sleeve rotating inside the telescopic seat, a telescopic block arranged at the other end of the telescopic seat, a telescopic screw rod fixed inside the telescopic block, a guide hole arranged inside the telescopic seat and a guide rod fixed on one side of the telescopic block.

As the preferable technical scheme of the support frame for cutting the copper alloy plate, the internal thread sleeve is in threaded connection with the telescopic screw rod, the internal thread sleeve is inserted and slid in the telescopic block, and the guide rod slides in the guide hole.

As the preferable technical scheme of the support frame for cutting the copper alloy plate, the limiting mechanism comprises a clamping plate arranged in the telescopic block, a connecting plate fixed at the top of the clamping plate, and a return spring arranged between the upper surface of the telescopic block and the bottom of the connecting plate, wherein a spring sleeve is fixed at the bottom of the connecting plate, and a spring pin is fixed at the top of the telescopic block.

As an optimal technical scheme of the support frame for cutting the copper alloy plate, the clamping plate elastically slides in the insertion hole through the reset spring, the spring sleeve is further positioned on the outer side of the reset spring, and the spring pin is positioned on the inner side of the reset spring.

As the preferable technical scheme of the support frame for cutting the copper alloy plate, rubber layers are arranged at the tops of the upright posts and the tops of the cushion blocks and are flush with each other.

Compared with the prior art, the utility model has the beneficial effects that: firstly, a telescopic mechanism is arranged on a movable groove, and the telescopic mechanism can play a role in adjusting the position between an upright post and a cutting piece, so that the telescopic length of the upright post can be ensured, and the adjustment after contraction can be realized, thereby being better suitable for cutting boards, and meanwhile, a positioning device is arranged between the telescopic mechanism and the movable groove, and then the adjustment of a clamping mechanism is driven; secondly, a limiting mechanism is arranged at the front end of the telescopic mechanism, the limiting mechanism can realize the action of the upright post at the inner side position of the upright post, and the plate is clamped to avoid deviation and is matched with the clamping mechanism; and finally, fixing cushion blocks with the same height as the cutting position of the movable groove on the two sides of the I-shaped cross rod, wherein the cushion blocks enable the clearance of the position right below the cutting position of the blade to be consistent, and avoiding the deformation of the plate caused by the pressing when the blade contacts.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of an isometric view of a table and support portion of the present utility model;

FIG. 2 is a schematic diagram of the front view of FIG. 1 according to the present utility model;

FIG. 3 is a schematic diagram showing the structure of the telescopic mechanism, the limiting mechanism and the clamping mechanism in the utility model in an exploded manner;

FIG. 4 is a schematic side view of the structure of FIG. 3 according to the present utility model;

in the figure: 1. cutting the stent body; 11. a work table; 12. an I-shaped cross bar; 13. a column; 14. a movable groove; 2. a positioning device; 3. a telescoping mechanism; 31. a telescopic seat; 32. an internal thread sleeve; 33. a telescopic block; 34. a telescopic screw rod; 35. a guide hole; 36. a guide rod; 4. a limiting mechanism; 41. a jack; 42. a clamping plate; 43. a connecting plate; 44. a return spring; 45. a spring sleeve; 46. a spring pin; 5. a clamping mechanism; 51. screwing the screw by hand; 52. a rubber block; 6. a cushion block; 7. and a rubber layer.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-4, the present utility model provides the following technical solutions: the support frame for cutting the copper alloy plate comprises a cutting support body 1, wherein a telescopic mechanism 3 is arranged on the cutting support body 1, a positioning device 2 is arranged between the cutting support body 1 and the telescopic mechanism 3, and a limiting mechanism 4 and a clamping mechanism 5 are arranged on the telescopic mechanism 3; the cutting bracket main body 1 comprises a workbench 11 at the bottom, an I-shaped cross rod 12 sliding on the upper end of the workbench 11, an upright post 13 positioned at the top of the workbench 11 and sleeved at the two ends of the I-shaped cross rod 12, and a movable groove 14 arranged on the upright post 13, wherein symmetrical cushion blocks 6 are fixed at the two ends of the I-shaped cross rod 12 near the middle position; the clamping mechanism 5 includes a hand screw 51 screwed to the telescopic mechanism 3 and a rubber block 52 provided at the bottom of the hand screw 51.

Specifically, the telescopic mechanism 3 includes a telescopic seat 31 connected to the upright 13 through the positioning device 2, an internal thread bush 32 rotating inside the telescopic seat 31, a telescopic block 33 arranged at the other end of the telescopic seat 31, a telescopic screw rod 34 fixed inside the telescopic block 33, a guide hole 35 formed inside the telescopic seat 31, and a guide rod 36 fixed on one side of the telescopic block 33, wherein the internal thread bush 32 is in threaded connection with the telescopic screw rod 34, the internal thread bush 32 is inserted and slid inside the telescopic block 33, and the guide rod 36 is slid inside the guide hole 35, so that the telescopic mechanism 3 can be used for cutting a narrower-width plate in the embodiment.

Specifically, the limiting mechanism 4 includes a clamping plate 42 disposed in the telescopic block 33, a connecting plate 43 fixed at the top of the clamping plate 42, and a return spring 44 disposed between the upper surface of the telescopic block 33 and the bottom of the connecting plate 43, a spring sleeve 45 is fixed at the bottom of the connecting plate 43, a spring pin 46 is fixed at the top of the telescopic block 33, the clamping plate 42 elastically slides in the jack 41 through the return spring 44, the spring sleeve 45 is located at the outer side of the return spring 44, and the spring pin 46 is located at the inner side of the return spring 44, and in this embodiment, the limiting mechanism 4 can automatically adapt to the clamping height and can block two sides of the width of the plate, thereby guaranteeing the stability of cutting the plate with small width.

Specifically, the rubber layer 7 is arranged at the top of the upright post 13 and the top of the cushion block 6, and the rubber layers are flush with each other, and in the embodiment, the cushion block 6 enables gaps right below cutting of the blade to be consistent, so that the deformation of the plate caused by pressing when the blade contacts is avoided.

The working principle and the using flow of the utility model are as follows: the positioning device 2 is arranged between the telescopic mechanism 3 and the upright post 13, when the clamping mechanism 5 is required to clamp at a small distance, the clamping mechanism 5 is in a fully retracted state on the cutting bracket main body 1, and the positions of the limiting mechanism 4 and the clamping mechanism 5 on the upright post 13 are adjusted by controlling the telescopic mechanism 3 so as to clamp plates with corresponding sizes;

when the telescopic mechanism 3 is used, the inner thread sleeve 32 is rotated through 37, the telescopic screw rod 34 drives the telescopic block 33 to extend through the screw of the inner thread sleeve 32, the guide rod 36 slides in the guide hole 35, lifting and positioning of the telescopic mechanism 3 are realized through the positioning device 2, the bottom of the clamping plate 42 is preferentially contacted with the rubber layer 7 in the plate clamping process by descending of the positioning device 2, the clamping plate 42 is arranged on two sides of the width of the plate through adjustment of the telescopic mechanism 3 and the positioning device 2, the limiting mechanism 4 is stretched along with the clamping plate 42 while being compressed, and then the plate is clamped by the clamping mechanism 5 for cutting.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a support frame is used in cutting of copper alloy panel which characterized in that: the cutting support comprises a cutting support body (1), wherein a telescopic mechanism (3) is arranged on the cutting support body (1), a positioning device (2) is arranged between the cutting support body (1) and the telescopic mechanism (3), and a limiting mechanism (4) and a clamping mechanism (5) are arranged on the telescopic mechanism (3);

the cutting bracket main body (1) comprises a workbench (11) at the bottom, an I-shaped cross rod (12) sliding at the upper end of the workbench (11), an upright post (13) which is positioned at the top of the workbench (11) and sleeved and sliding at two ends of the I-shaped cross rod (12) and a movable groove (14) which is arranged on the upright post (13), wherein symmetrical cushion blocks (6) are fixed at two ends of the I-shaped cross rod (12) close to the middle position;

the clamping mechanism (5) comprises a hand-screwed screw (51) which is arranged on the telescopic mechanism (3) in a threaded mode and a rubber block (52) which is arranged at the bottom of the hand-screwed screw (51).

2. The support frame for cutting copper alloy sheets according to claim 1, wherein: the telescopic mechanism (3) comprises a telescopic seat (31) connected to the upright post (13) through a positioning device (2), an internal thread sleeve (32) rotating inside the telescopic seat (31), a telescopic block (33) arranged at the other end of the telescopic seat (31) and a telescopic screw rod (34) fixed inside the telescopic block (33), and further comprises a guide hole (35) formed inside the telescopic seat (31) and a guide rod (36) fixed on one side of the telescopic block (33).

3. The support frame for cutting copper alloy sheets according to claim 2, wherein: the internal thread sleeve (32) is in threaded connection with the telescopic screw rod (34), the internal thread sleeve (32) is further inserted and slid inside the telescopic block (33), and the guide rod (36) is slid inside the guide hole (35).

4. The support frame for cutting copper alloy sheets according to claim 1, wherein: the limiting mechanism (4) comprises a clamping plate (42) arranged in the telescopic block (33), a connecting plate (43) fixed at the top of the clamping plate (42), and a return spring (44) arranged between the upper surface of the telescopic block (33) and the bottom of the connecting plate (43), a spring sleeve (45) is fixed at the bottom of the connecting plate (43), and a spring pin (46) is fixed at the top of the telescopic block (33).

5. The support frame for cutting copper alloy sheets according to claim 4, wherein: the clamping plate (42) is elastically slid in the insertion hole (41) through the return spring (44), the spring sleeve (45) is further positioned outside the return spring (44), and the spring pin (46) is positioned inside the return spring (44).

6. The support frame for cutting copper alloy sheets according to claim 1, wherein: the tops of the upright posts (13) and the tops of the cushion blocks (6) are respectively provided with a rubber layer (7) which are parallel and level with each other.