CN219132020U

CN219132020U - Telescopic clamping tool for profile

Info

Publication number: CN219132020U
Application number: CN202223086872.3U
Authority: CN
Inventors: 胡涛; 陈荣; 邹永刚; 孙文辉
Original assignee: Taizhou Xingrui Precision Industrial Co ltd
Current assignee: Taizhou Xingrui Precision Industrial Co ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-06-06
Anticipated expiration: 2032-11-16

Abstract

The utility model discloses a telescopic clamping tool for a profile, which comprises a base, wherein at least two supports are arranged on the base, at least one support is movably arranged on the base, the other support at the opposite far end is far away or close to the base in a straight line, a support block is arranged on the support, a first pressing block capable of moving in a straight line is arranged above the support block, a second pressing block capable of moving in a straight line is also arranged on the support at one side of the support block, and a screw rod is driven by a servo motor to drive the movable support to move along a guide rail, so that the distance between the two supports is changed, the profiles with different lengths are met, and the production efficiency is improved.

Description

Telescopic clamping tool for profile

Technical Field

The utility model relates to the technical field of clamping tools, in particular to a telescopic clamping tool for a section bar.

Background

The machining refers to a process of changing the external dimension or performance of a workpiece by a mechanical device, and can be specifically divided into cutting machining and pressure machining according to the difference in machining modes; whether cutting processing or pressure processing, in the course of processing, all need utilize anchor clamps to fix the work piece that waits to process, in the section bar course of working, because the length of section bar is inconsistent, need adjust the position between two tight frock of clamp to different section bars, generally have a plurality of location mounting holes on the frock loading face, adjust the frock to corresponding location mounting hole according to the different length of section bar on, this kind of regulation mode need dismantle the tight frock of clamp and install again, and the distance of adjustment can only be according to the hole site adjustment of reserving, to the length of some section bars, the location mounting hole of reserving can't satisfy the demand.

Disclosure of Invention

The utility model aims to solve the technical problems, and provides a telescopic clamping tool for sectional materials, which can randomly adjust the distance between two clamping tools under the condition of not disassembling the clamping tools and can meet the length requirements of different sectional materials.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the telescopic clamping tool for the profile comprises a base, wherein at least two supports are arranged on the base, at least one support is movably arranged on the base, the other support at the opposite distal end is linearly far away from or close to the base, a support block is arranged on the support, a first pressing block which moves linearly is arranged above the support block, and a second pressing block which moves linearly is further arranged on the support at one side of the support block.

In order to drive the movable support to move, a guide rail is arranged on the base, a screw rod which is parallel to the guide rail is further arranged on the base, and the support on the base which is movably arranged is in sliding fit with the guide rail and is in threaded fit with the screw rod.

In order to facilitate automatic adjustment of the movement of the movable support, a further preferable technical scheme is that a servo motor is arranged on a base at one end of the screw rod, and a driving shaft of the servo motor is connected with the screw rod.

In order to form a stable supporting structure for the longer section bar, a further preferable technical scheme is that an auxiliary support is further arranged on the guide rail, an adjusting screw rod vertically arranged is arranged on the auxiliary support, and a supporting plate is arranged at the end part of the adjusting screw rod.

In order to facilitate processing and manufacturing, reasonable assembly and further preferred technical scheme, a cushion block is arranged on the support, and the supporting block and the first pressing block are sequentially arranged on the cushion block.

In order to reduce the labor intensity of workers and improve the production automation, a further preferable technical scheme is that a first air cylinder is arranged at the lower part of the bracket, and a piston rod of the first air cylinder penetrates through the cushion block and the supporting block to be connected with the first pressing block.

In order to reduce the labor intensity of workers and improve the production automation, a further preferable technical scheme is that the bracket is provided with a second air cylinder, and a piston rod of the second air cylinder is connected with the pressing block.

In order to facilitate processing and manufacturing and adjust the height of the second air cylinder, a further preferable technical scheme is that the second air cylinder is connected with the bracket through a mounting block.

Compared with the prior art, the utility model has the beneficial effects that: the movable brackets are driven by the servo motor to move along the guide rail, so that the distance between the two brackets is changed, the profiles with different lengths are met, and the production efficiency is improved.

Drawings

FIG. 1 is an isometric view of a first embodiment of the utility model;

fig. 2 is a second perspective view of an embodiment of the present utility model.

In the figure: 1. a base; 2. a servo motor; 3. a bracket; 4. a support plate; 5. a flat plate; 6. a cushion block; 7. a support block; 8. a first briquette; 9. a second briquetting; 10. a second cylinder; 11. a mounting block; 12. a guide rail; 13. a screw rod; 14. an auxiliary support; 15. adjusting a screw; 16. a support plate; 17. a groove; 18. a first cylinder.

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.

Examples

As shown in fig. 1 and fig. 2, a telescopic clamping tool for a profile comprises a base 1, wherein at least two brackets 3 are arranged on the base 1, at least one bracket 3 is movably arranged on the base 1, the other bracket 3 at the opposite far end is far away or close to the base in a straight line, a support 7 block is arranged on the bracket 3, a first pressing block 8 capable of moving in a straight line is arranged above the support 7 block, and a second pressing block 9 capable of moving in a straight line is also arranged on the bracket 3 at one side of the support 7 block;

in order to drive the movement of the support 3, a guide rail 12 is further arranged on the base 1, a screw rod 13 which is parallel to the guide rail is further arranged on the base 1, and the support 3 on the base 1 which is movably arranged is in sliding fit with the guide rail 12 and in threaded fit with the screw rod 13;

in order to facilitate automatic adjustment of the movement of the bracket 3, further, a servo motor 2 is arranged on the base 1 at one end of the screw rod 13, and a driving shaft of the servo motor 2 is connected with the screw rod 13;

specifically, a dovetail-shaped guide rail 12 arranged along the through length is arranged on the base 1, a groove 17 arranged along the through length is arranged on the guide rail 12, a screw rod 13 arranged along the through length is arranged in the groove 17, two ends of the screw rod 13 are arranged on the guide rail 12 through bearings, a servo motor 2 is arranged on the base 1 at one end of the screw rod 13, a driving shaft of the servo motor 2 is fixedly connected with the screw rod 13, a bracket 3 is fixedly connected on the base 1 at the other end of the screw rod 13, a movable bracket 3 is arranged on the guide rail 12, each bracket 3 is formed by connecting a pair of support plates 4 and a flat plate 5 through bolts, a dovetail-shaped chute is arranged at the lower end of the movable support plate 3, the chute is in sliding fit with the guide rail 12, a nut is further arranged at the lower end of the movable support plate 3, the bracket 3 is in threaded fit with the screw rod 13 through the support plates 4, the flat plate 5 is provided with a cushion block 6, the cushion block 6 is fixedly connected with the flat plate 5 through bolts, the cushion block 6 is provided with a supporting block 7, the supporting block 7 is a profiling block which is horizontally arranged, the profiling block is connected with the cushion block 6 through bolts, one side of the supporting block 7, which is far away from the cushion block 6, is provided with an arc-shaped notch surface and a side smooth transition connection, the other side, which is close to the cushion block 6, is provided with an inclined surface and a side smooth transition connection, a profiling surface is formed for placing a workpiece, the first pressing block 8 is arranged above the supporting block 7 and is of a T-shaped structure, the workpiece is vertically clamped on the supporting block 7, the first pressing block 8 can be sleeved on a screw rod, the screw rod is fixedly connected with the supporting block 7, the screw rod on the first pressing block 8 is provided with a screw nut matched with threads, the nut is abutted against the first pressing block 8, and the first pressing block 8 can be pressed down on a workpiece in a straight line by rotating the nut;

in order to form a stable supporting structure for the longer section bar, further, an auxiliary support 14 is further arranged on the guide rail, an adjusting screw 15 vertically arranged is arranged on the auxiliary support 14, a supporting plate 16 is arranged at the end part of the adjusting screw 15, specifically, a dovetail-shaped sliding groove is also formed at the lower end of the auxiliary support 14, the auxiliary support 14 is in sliding fit with the guide rail 13, a screw hole is formed in the auxiliary support 14, and the adjusting screw 15 is in threaded fit with the auxiliary support 14;

further, a second pressing block 9 capable of moving linearly is further arranged on the support 3 at one side of the supporting block 7, the second pressing block 9 is provided with a U-shaped clamping part, the second pressing block 9 is hinged with the end part of a horizontally placed screw rod, the screw rod is in threaded fit with the support 3, and the second pressing block 9 is driven to press a workpiece on the supporting block 7 from one side of the workpiece by rotating the screw rod;

in order to reduce the labor intensity of workers and improve the production automation, further, a first air cylinder 18 is arranged at the lower part of the bracket 3, and a piston rod of the first air cylinder 18 penetrates through the cushion block 6 and the supporting block 7 to be connected with the first pressing block 8;

specifically, a first air cylinder 17 is arranged below the flat plate 5 of the bracket 3, the first air cylinder 17 is fixedly connected with the flat plate 5 through bolts, a piston rod of the first air cylinder 17 penetrates through the cushion block 6 and the supporting block 7 to be connected with the first pressing block 8, and through holes are formed in the corresponding cushion block 6 and supporting block 7;

in order to reduce the labor intensity of workers and improve the production automation, the bracket 3 is further provided with a second air cylinder 10, a piston rod of the second air cylinder 10 is connected with the second pressing block 9, and the second air cylinder 10 is connected with the bracket 3 through a mounting block 11;

specifically, be equipped with installation piece 11 on the dull and stereotyped 5 of support 3 of supporting shoe 7 one side, installation piece 11 pass through the bolt with dull and stereotyped 5 fixed connection of support 3, be equipped with second cylinder 10 on the installation piece 11, second cylinder 10 pass through the bolt with installation piece 11 fixed connection, second cylinder 10 piston rod tip fixed connection second briquetting 9, second briquetting 9 will the work piece is in by horizontal centre gripping on the supporting shoe 7, second briquetting 9 pass through the bolt with second cylinder 10 piston rod tip fixed connection.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The telescopic clamping tool for the profile is characterized by comprising a base, wherein at least two supports are arranged on the base, at least one support is movably arranged on the base, the other support at the opposite far end is away from or is close to the base in a straight line, a support block is arranged on the support, a first pressing block which moves in a straight line is arranged above the support block, and a second pressing block which moves in a straight line is further arranged on the support at one side of the support block.

2. The telescopic clamping tool for the sectional materials according to claim 1, wherein the base is provided with a guide rail, the base is also provided with a screw rod which is arranged in parallel with the guide rail, and a support on the base which is movably arranged is in sliding fit with the guide rail and in threaded fit with the screw rod.

3. The telescopic clamping tool for the profile according to claim 2, wherein a servo motor is arranged on a base at one end of the screw rod, and a driving shaft of the servo motor is connected with the screw rod.

4. A telescopic clamping tool for profiles according to claim 3, wherein the guide rail is further provided with an auxiliary support, the auxiliary support is provided with a vertically arranged adjusting screw, and the end part of the adjusting screw is provided with a supporting plate.

5. The telescopic clamping tool for the profile according to claim 1, wherein a cushion block is arranged on the support, and the supporting block and the first pressing block are sequentially arranged on the cushion block.

6. The telescopic clamping tool for the profile according to claim 5, wherein a first air cylinder is arranged at the lower part of the bracket, and a piston rod of the first air cylinder penetrates through the cushion block and the supporting block to be connected with the first pressing block.

7. The telescopic clamping tool for the profile according to claim 1, wherein a second air cylinder is arranged on the bracket, and a piston rod of the second air cylinder is connected with the pressing block.

8. The telescopic clamping tool for a profile according to claim 7, wherein the second cylinder is connected to the bracket by a mounting block.