CN219293306U

CN219293306U - Profile clamping processing tool

Info

Publication number: CN219293306U
Application number: CN202223197829.4U
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: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-07-04
Anticipated expiration: 2032-12-01

Abstract

The utility model discloses a profile clamping and processing tool, which comprises a base; at least one profiling block arranged on the base and used for placing a workpiece; the profiling pressing block is positioned above the profiling block and is provided with at least one profiling clamping surface, so that the workpiece is vertically clamped on the profiling block; at least one pressing block is arranged on a base at one side of the profiling block far away from the profiling pressing block, and the workpiece is transversely clamped on the profiling block; the profile clamping is more stable through vertical and horizontal clamping, the yield in the processing process is improved, the processing accuracy is improved, the rejection rate is reduced, the profiling pressing block and the pressing block are mutually matched through the cylinder and the profiling block, the pressing is carried out, the automation degree of the processing tool is improved, and the processing efficiency is improved.

Description

Profile clamping processing tool

Technical Field

The utility model relates to the technical field of clamping tools, in particular to a handle profile clamping processing tool.

Background

As shown in fig. 4 and 5, because the profile is irregular, when holes are required to be machined on the surface of a workpiece or gaps in fig. 4 are machined, if the clamping of a machining tool is unstable, the vibration of the machining process is too large, the quality of the machined surface is affected, the yield is low in the machining process, the size is unstable in the machining process, the rejection rate is high, and large friction is generated between a product and the tool, so that three damages are formed on the product, the rejection rate is high or reworking is required, the machining cost is increased, and serious waste is caused by long-term production.

Disclosure of Invention

The utility model aims to solve the technical problems, and provides a profile clamping processing tool which optimizes the clamping position of product processing, improves the yield in the processing process, changes the clamping mode, improves the processing accuracy and reduces the rejection rate.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: a handle section clamping processing tool comprises

A base;

at least one profiling block arranged on the base and used for placing a workpiece;

the profiling pressing block is positioned above the profiling block and is provided with at least one profiling clamping surface, so that the workpiece is vertically clamped on the profiling block;

at least one pressing block is arranged on a base on one side of the profiling block, which is far away from the profiling pressing block, and the workpiece is transversely clamped on the profiling block.

In order to facilitate processing and manufacturing and reasonable assembly, a further preferable technical scheme is that the base is provided with a supporting plate, and the profiling block and the profiling pressing block are arranged on the supporting plate.

In order to facilitate processing and manufacturing and reasonable assembly, a further preferable technical scheme is that a cushion block is arranged on the supporting plate, and the profiling pressing block is arranged on the cushion block.

In order to make workpiece clamping more stable and firm, a further preferable technical scheme is that the side surface of the cushion block opposite to the profiling block is provided with a cutting groove, and the profiling pressing block is provided with an auxiliary pressing 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 base, and a piston rod of the first air cylinder penetrates through the supporting plate and the cushion block to be connected with the profiling pressing block.

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

In order to facilitate processing and manufacturing and reasonable assembly, a further preferable technical scheme is that the second cylinder is connected with the base through a mounting block.

In order to facilitate processing and manufacturing and to facilitate adjusting the height of the second cylinder, a further preferable technical scheme is that an adjusting block is further arranged between the mounting block and the base.

Compared with the prior art, the utility model has the beneficial effects that: the profile modeling briquetting and the profile modeling block are separated, the profile to be machined is placed on the profile modeling block from the upper side of the profile modeling block, the profile is attached to the shape of the profile modeling block, the profile modeling briquetting is pressed on the upper side of the profile, the profile is fixed, the profile is clamped more stably through vertical and transverse clamping, the yield in the machining process is improved, the machining accuracy is improved, the rejection rate is reduced, the profile modeling briquetting and the briquetting are mutually matched through the air cylinder and the profile modeling block, the compaction is performed, the automation degree of a machining tool is improved, and the machining efficiency is improved.

Drawings

FIG. 1 is an isometric view of one embodiment of the present utility model;

FIG. 2 is a second perspective view of the first embodiment of the present utility model;

FIG. 3 is a two-axis view of an embodiment of the present utility model;

FIG. 4 is an isometric view of a workpiece of the present utility model;

FIG. 5 is a cross-sectional view of a workpiece according to the present utility model.

In the figure: 1. a base; 2. a support plate; 3. a flat plate; 4. adjusting the block; 5. a mounting block; 6. a second cylinder; 7. briquetting; 8. profiling blocks; 9. profiling briquetting; 10. auxiliary briquetting; 11. a cushion block; 12. a support plate; 13. 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 figures 1 and 2, the profile clamping processing tool comprises a base 1, wherein the base 1 is formed by connecting a pair of H-shaped support plates 2 and a flat plate 3 through bolts, a support plate 12 is arranged on the flat plate 3, the support plate 12 is fixedly connected with the flat plate 3 through bolts, a cushion block 11 is arranged on the support plate 12, the cushion block 11 is fixedly connected with the support plate 12 through bolts, a profiling pressing block 9 is arranged on the cushion block 11, the square pressing block 9 is of a horizontally placed T-shaped structure, one end of the square pressing block 9 extends to one side of the cushion block 11, a first cylinder 13 is arranged under the flat plate 3 of the base 1, the first cylinder 13 is fixedly connected with the flat plate 3 through bolts, a piston rod of the first cylinder 13 penetrates through the support plate 12 and the cushion block 11 to be connected with the profiling pressing block 9, the corresponding supporting plate 12 and cushion block 11 are provided with through holes, the supporting plate 12 on one side of the cushion block 11 is provided with a profiling block 8, the profiling block 8 is connected with the supporting plate 12 through bolts, one side of the profiling block 8 far away from the cushion block 11 is provided with an arc-shaped notch surface in smooth transition with the top surface, the other side close to the cushion block 11 is provided with an inclined surface in smooth transition with the top surface to form a profiling surface for placing a workpiece, the profiling pressing block 9 is positioned above the profiling block 8 and is provided with a profiling clamping surface, the square clamping surface comprises a clamping plane matched with the top surface of the profiling block, an inverted U-shaped groove surface in arc transition with the clamping plane and an arc surface in arc transition with the groove surface, the arc surface is matched with the inclined surface of the profiling block, clamping the workpiece on the profiling block 8 vertically;

the profiling device is characterized in that a mounting block 5 is arranged on a flat plate 3 of a base 1 at one side, far away from a profiling block 9, of the profiling block 8, the mounting block 5 is fixedly connected with the flat plate 3 of the base 1 through bolts, a second air cylinder 6 is arranged on the mounting block 5, the second air cylinder 6 is fixedly connected with the mounting block 5 through bolts, the end part of a piston rod of the second air cylinder 6 is fixedly connected with a pressing block 7, the pressing block 7 transversely clamps a workpiece on the profiling block 8, the pressing block 7 is an L-shaped pressing block, and the pressing block 7 is fixedly connected with the end part of the piston rod of the second air cylinder 6 through bolts;

in order to make workpiece clamping stable and firm, further, a groove is formed in the side surface of the cushion block 11 opposite to the profiling block 8, an auxiliary pressing block 10 is arranged on the profiling pressing block 9, the auxiliary pressing block 10 is a rectangular pressing block, and the auxiliary pressing block 10 is fixedly connected with the profiling pressing block 9 through a bolt;

in order to facilitate the processing and the manufacturing and the adjustment of the height of the second air cylinder 6, an adjusting block 4 is further arranged between the mounting block 5 and the base 1, and the adjusting block 4 is fixedly connected with the mounting block 5 and the flat plate 3 of the base 1 respectively through bolts;

as shown in fig. 3, in another embodiment, the profiling pressing block 9 is in a cross shape, a pair of ends of the profiling pressing block 9 are respectively provided with a profiling clamping surface, the square clamping surface comprises a clamping plane matched with the top surface of the profiling pressing block, an inverted U-shaped groove surface in arc transition with the clamping plane and an arc surface in arc transition with the groove surface, two profiling blocks 8 are arranged on the corresponding supporting plate 12 and matched with the profiling pressing block 9, and similarly, each profiling block 8 is far away from the flat plate 3 of the base 1 on one side of the profiling pressing block 9, each mounting block 5 is fixedly connected with the flat plate 3 of the base 1 through a bolt, each mounting block 5 is provided with a second cylinder 6, each second cylinder 6 is fixedly connected with the mounting block 5 through a bolt, the end part of a piston rod of each second cylinder 6 is fixedly connected with a pressing block 7, the workpiece is transversely clamped on the profiling block 8 by the pressing block 7, and similarly, each pressing block 7 is in an L-shaped pressing block 7 is fixedly connected with the end part of the piston rod of the second cylinder 6 through a bolt 6.

The working principle is that the fixture is arranged on a workbench of a machine tool, the fixture is fixedly connected with a notch of an H-shaped support plate 2 of the base 1 in a matched manner through a clamping block on the workbench, a row of fixtures can be arranged on the workbench for strip-shaped workpieces, then the workpieces are placed on a row of profiling blocks, the pressing block 7 and the profiling pressing block 9 are driven through a first air cylinder 13 and a second air cylinder 6 at the same time, the workpieces are clamped on the profiling blocks 8, and then the machining is carried out.

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 utility model provides a section bar centre gripping processing frock which characterized in that includes

A base;

2. The profile clamping processing tool according to claim 1, wherein a supporting plate is arranged on the base, and the profiling block and the profiling pressing block are arranged on the supporting plate.

3. The profile clamping processing tool according to claim 2, wherein a cushion block is arranged on the supporting plate, and the profiling pressing block is arranged on the cushion block.

4. A profile clamping tooling according to claim 3, wherein the side of the spacer block opposite the profiling block is provided with a slot, and the profiling block is provided with an auxiliary block.

5. The profile clamping processing tool according to claim 3 or 4, wherein a first air cylinder is arranged at the lower part of the base, and a piston rod of the first air cylinder penetrates through the supporting plate and the cushion block to be connected with the profiling pressing block.

6. The profile clamping processing tool according to claim 1, wherein a second cylinder is arranged on the base, and a piston rod of the second cylinder is connected with the pressing block.

7. The profile clamping tooling of claim 6, wherein the second cylinder is connected to the base by a mounting block.

8. The profile clamping tooling according to claim 7, wherein an adjustment block is further provided between the mounting block and the base.