Double-sided clamping tool

Abstract

A double-face clamping tool comprises a mounting base and a clamping assembly, and the mounting base comprises a base and a mounting base body. The clamping assembly comprises a clamping device, a top limiting device, a bottom limiting device and a thickness adjusting device. And the clamping device comprises a clamping seat and a clamping block. The top limiting device comprises a top limiting seat and a top limiting bolt. The bottom limiting device comprises a bottom limiting seat and a bottom limiting bolt. The thickness adjusting device comprises a thickness adjusting seat and a thickness adjusting bolt. The positioning blocks are arranged in the middle areas of the end faces of the two sides of the mounting base body correspondingly to achieve the abutting and supporting effect when a workpiece is clamped. The top and the bottom of a workpiece are fixed through the top limiting device and the bottom limiting device, and the end faces of the two sides of the workpiece are fixed through the clamping device and the thickness adjusting device. And adjustment can be carried out according to actual requirements, and good compatibility is achieved for workpieces of different specifications.

Description

Technical Field

[0001] The utility model relates to the technical field of clamping tooling, in particular to a double-sided clamping tooling. Background Art

[0002] Single-sided clamping fixtures have some obvious disadvantages in industrial applications, such as the limitation of specialization, which means that they can only fix workpieces of a specific size and lack the flexibility to adapt to the needs of different workpieces. This limitation means that when producing workpieces of various specifications, the fixture needs to be frequently replaced or adjusted, which not only reduces production efficiency but also increases the complexity of operation. In addition, in order to meet the diverse clamping needs, enterprises may need to purchase and maintain multiple sets of fixtures, which undoubtedly increases costs. Utility Model Content

[0003] In view of this, the utility model provides a double-sided clamping tool to solve the above technical problems.

[0004] A double-sided clamping tool, which includes a mounting seat, and two groups of clamping components respectively arranged on the end surfaces of both sides of the mounting seat. The mounting seat includes a base, and a mounting seat body vertically arranged in the middle area of ​​the base. Each group of the clamping components includes four clamping devices respectively arranged on the mounting seat body, at least one top limit device arranged on the mounting seat body, at least one bottom limit device arranged on the mounting seat body, and at least one thickness adjustment device arranged on the mounting seat body. The four clamping devices are respectively arranged at the top angle positions of the mounting seat body. The clamping device includes a clamping seat and a clamping block rotatably arranged on the free end of the clamping seat. The top limit device is arranged at the top edge of the mounting seat body, and the top limit device includes a top limit seat fixedly arranged on the mounting seat body, and a top limit bolt screwed on the free end of the top limit seat. The bottom limit device is arranged at the bottom edge of the mounting seat body, and the bottom limit device includes a bottom limit seat fixedly arranged on the mounting seat body, and a bottom limit bolt screwed on the free end of the bottom limit seat. The thickness adjustment device is arranged between two adjacent clamping devices, and the thickness adjustment device includes a thickness adjustment seat fixedly arranged on the mounting seat body, and a thickness adjustment bolt arranged on the end surface of the thickness adjustment seat away from the mounting seat body.

[0005] Furthermore, the outer contour of the mounting seat is in an inverted "T" shape.

[0006] Furthermore, two hanging rings are arranged at intervals on the end surface of the mounting seat body facing away from the base.

[0007] Furthermore, a positioning block is respectively provided in the middle area of ​​the end surfaces on both sides of the mounting seat body.

[0008] Furthermore, the cross section of the free end of the clamping seat is "L"-shaped.

[0009] Furthermore, one end of the clamping block is rotatably arranged at a corner of the free end of the clamping seat.

[0010] Compared with the prior art, the double-sided clamping tool provided by the utility model is provided with the mounting seat and two clamping assemblies respectively arranged on the end faces on both sides of the mounting seat. A positioning block is respectively arranged in the middle area of ​​the end faces on both sides of the mounting seat body to play a supporting role when clamping the workpiece. The clamping assembly includes four clamping devices respectively arranged on the mounting seat body, at least one top limit device arranged on the mounting seat body, at least one bottom limit device arranged on the mounting seat body, and at least one thickness adjustment device arranged on the mounting seat body. The top and bottom of the workpiece are fixed by the top limit device and the bottom limit device, and the end faces on both sides of the workpiece are fixed by the clamping device and the thickness adjustment device. Moreover, the clamping device, the top limit device, the bottom limit device, and the thickness adjustment device can all be adjusted according to actual needs, and have good compatibility with workpieces of different specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 The utility model provides a structural schematic diagram of a double-sided clamping tool. DETAILED DESCRIPTION

[0012] The following is a further detailed description of the specific embodiments of the present invention. It should be understood that the description of the embodiments of the present invention herein is not intended to limit the protection scope of the present invention.

[0013] like Figure 1 As shown, it is a schematic diagram of the structure of a double-sided clamping tool provided by the utility model. The double-sided clamping tool comprises a mounting seat 10, and two sets of clamping components 20 respectively arranged on the end surfaces of both sides of the mounting seat 10. It can be imagined that the double-sided clamping tool also includes some other functional structures, such as screws, etc., which are well known to those skilled in the art and will not be described in detail here.

[0014] The mounting seat 10 includes a base 11 and a mounting seat body 12 vertically arranged in the middle area of ​​the base 11. The outer contour of the mounting seat body 12 is rectangular. The base 11 and the mounting seat body 12 are both prior art and will not be described in detail here. The outer contour of the mounting seat is an inverted "T" shape.

[0015] Two lifting rings 13 are arranged at intervals on the end surface of the mounting seat body 12 facing away from the base 11. The two lifting rings 13 are convenient for carrying by lifting equipment such as overhead cranes to avoid injuries caused by manual handling.

[0016] A positioning block 14 is respectively disposed in the middle area of ​​the end surfaces of both sides of the mounting seat body 12. The positioning block 14 is used to position the workpiece for subsequent fixing, and the positioning block 14 will be described in detail in conjunction with the clamping assembly 20.

[0017] Each group of the clamping assembly 20 includes four clamping devices 21 respectively arranged on the mounting seat body 12, at least one top limiting device 22 arranged on the mounting seat body 12, at least one bottom limiting device 23 arranged on the mounting seat body 12, and at least one thickness adjustment device 24 arranged on the mounting seat body 12.

[0018] The four clamping devices 21 are respectively arranged at the top corner positions of the mounting seat body 12. The clamping device 21 includes a clamping seat 211 and a clamping block 212 rotatably arranged on the free end of the clamping seat 211. The cross-section of the free end of the clamping seat 211 is "L"-shaped, and one end of the clamping block 212 is rotatably arranged at the corner of the free end of the clamping seat 211. The clamping seat 211 is screwed and fixed on the mounting seat body 12. The clamping block 212 is connected to the clamping seat 211 through a rotating shaft. The free end of the clamping block 212 faces the end surface of the mounting seat body 12 for contacting the workpiece. The clamping device 21 arranged on the mounting seat body 12 is used in conjunction with the top limit device 22 and the bottom limit device 23, respectively, which will be described in detail below.

[0019] The top limiting device 22 is arranged at the top edge of the mounting seat body 12. The top limiting device 22 comprises a top limiting seat 221 fixedly arranged on the mounting seat body 12, and a top limiting bolt 222 screwed on the free end of the top limiting seat 221. The position of the top limiting bolt 222 can be adjusted to limit the distance of the workpiece from the top of the mounting seat body 12 when clamping.

[0020] The bottom limit device 23 is arranged at the bottom edge of the mounting seat body 12. The bottom limit device 23 includes a bottom limit seat 231 fixedly arranged on the mounting seat body 12, and a bottom limit bolt 232 screwed on the free end of the bottom limit seat 231. The position of the bottom limit bolt 232 can be adjusted to limit the distance of the workpiece from the bottom of the mounting seat body 12 when clamping. The bottom limit device 23 cooperates with the top limit device 22 to limit the size of the workpiece.

[0021] The thickness adjustment device 24 is disposed between two adjacent clamping devices 21. The thickness adjustment device 24 includes a thickness adjustment seat 241 fixedly disposed on the mounting seat body 12, and a thickness adjustment bolt 242 disposed on the end surface of the thickness adjustment seat 241 away from the mounting seat body 12. The thickness adjustment bolt 242 can be adjusted to change the spacing distance between the thickness adjustment bolt 242 and the clamping block 212, so that workpieces of different thicknesses can be clamped.

[0022] When in use, the workpiece is supported on the positioning block 14. Then one side of the workpiece is placed between the thickness adjustment bolt 242 and the clamping block 212. The top limiting bolt 222 and the bottom limiting bolt 232 are adjusted to rotate the clamping block 212 and make it contact with one side of the workpiece, and the length of the thickness adjustment bolt 242 is adjusted to make it contact with the other side of the workpiece, thereby completing the fixation of the workpiece.

[0023] Compared with the prior art, the double-sided clamping tool provided by the utility model is provided with the mounting seat 10, and two clamping assemblies 20 respectively arranged on the end faces of both sides of the mounting seat 10. A positioning block 14 is respectively arranged in the middle area of ​​the end faces of both sides of the mounting seat body 12 to play a supporting role when clamping the workpiece. The clamping assembly 20 includes four clamping devices 21 respectively arranged on the mounting seat body 12, at least one top limiting device 22 arranged on the mounting seat body 12, at least one bottom limiting device 23 arranged on the mounting seat body 12, and at least one thickness adjusting device 24 arranged on the mounting seat body 12. The top and bottom of the workpiece are fixed by the top limiting device 22 and the bottom limiting device 23, and the end faces of both sides of the workpiece are fixed by the clamping device 21 and the thickness adjusting device 24. And the clamping device 21, the top limiting device 22, the bottom limiting device 23, and the thickness adjusting device 24 can all be adjusted according to actual needs, and have good compatibility with workpieces of different specifications.

[0024] The above are only preferred embodiments of the present invention and are not intended to limit the protection scope of the present invention. Any modification, equivalent substitution or improvement within the spirit of the present invention are included in the scope of the claims of the present invention.

Claims

1. A double-sided clamping tool, characterized in that: The double-sided clamping tool comprises a mounting seat and two clamping assemblies respectively arranged on the end surfaces of both sides of the mounting seat, the mounting seat comprises a base and a mounting seat body vertically arranged in the middle area of ​​the base, each group of the clamping assemblies comprises four clamping devices respectively arranged on the mounting seat body, at least one top limiting device arranged on the mounting seat body, at least one bottom limiting device arranged on the mounting seat body, and at least one thickness adjustment device arranged on the mounting seat body, the four clamping devices are respectively arranged at the top angle positions of the mounting seat body, the clamping device comprises a clamping seat, a clamping block rotatably arranged on the free end of the clamping seat, the top limiting device It is arranged at the top edge of the mounting seat body, the top limiting device includes a top limiting seat fixedly arranged on the mounting seat body, and a top limiting bolt screwed on the free end of the top limiting seat, the bottom limiting device is arranged at the bottom edge of the mounting seat body, the bottom limiting device includes a bottom limiting seat fixedly arranged on the mounting seat body, and a bottom limiting bolt screwed on the free end of the bottom limiting seat, the thickness adjustment device is arranged between two adjacent clamping devices, the thickness adjustment device includes a thickness adjustment seat fixedly arranged on the mounting seat body, and a thickness adjustment bolt arranged on the end face of the thickness adjustment seat away from the mounting seat body.

2. The double-sided clamping tool as claimed in claim 1, characterized in that: The outer contour of the mounting seat is in an inverted "T" shape.

3. The double-sided clamping tool as claimed in claim 1, characterized in that: Two hanging rings are arranged at intervals on the end surface of the mounting seat body facing away from the base.

4. The double-sided clamping tool as claimed in claim 1, characterized in that: A positioning block is respectively arranged in the middle area of ​​the end surfaces on both sides of the mounting seat body.

5. The double-sided clamping tool as claimed in claim 1, characterized in that: The cross section of the free end of the clamping seat is "L" shaped.

6. The double-sided clamping tool as claimed in claim 1, characterized in that: One end of the clamping block is rotatably arranged at a corner of the free end of the clamping seat.

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