Metal material detection clamp clamping device with replaceable clamping blocks

Abstract

The utility model discloses a metal material detection clamp clamping device with a replaceable clamping block, which comprises a mounting base, the upper part of the mounting base is fixedly connected with a connecting table, a lifting cylinder penetrates through the connecting table, the lower part of the mounting base is fixedly connected with a lower sliding seat, the output end of the lifting cylinder is fixedly connected with an upper sliding seat, and the output end of the upper sliding seat is fixedly connected with a clamping block. An adjusting frame is arranged on the lower sliding seat and the upper sliding seat in a sliding mode, a clamping opening is formed in the adjusting frame, a clamping device is connected to the clamping opening in an inserted mode, the clamping device comprises an inserted connection component connected to the clamping opening in an inserted mode, a connecting piece is connected to the inserted connection component in a clamped mode, and a clamp body is fixedly connected to the connecting piece. The utility model belongs to the technical field of metal material detection, particularly relates to a metal material detection clamp clamping device with a replaceable clamping block, and effectively solves the problems that the clamping block of the metal material detection clamp clamping device is inconvenient to replace, and a detected material is easily damaged by clamping.

Description

Technical Field

[0001] The utility model belongs to the technical field of metal material detection, in particular to a metal material detection fixture clamping device with a replaceable clamping block. Background Art

[0002] Metal material testing uses a fixing device to place the test metal on the platform for fixation, and then conduct method-side testing and analysis. The shape of the metal material is not fixed, and the extrusion fixation of the platform is prone to loosening and slipping during the test process, which is not conducive to the test process and will have a certain impact on the test results.

[0003] Publication (Announcement) No.: CN214923749U provides a clamping device for metal material testing fixtures, which can fix and clamp various special-shaped metal materials through the V-shaped structure of the V-shaped unwinding rack and the V-shaped pressing rack;

[0004] However, when the above patent is in use, the clamping block cannot be replaced and cannot be adapted to the detection material, which can easily damage the workpiece and affect the detection and processing. Utility Model Content

[0005] The technical problem to be solved by the utility model is that it is inconvenient to replace the clamping block of the clamping device of the metal material detection fixture, and the detection material is easily clamped and damaged.

[0006] The technical solution adopted by the utility model is as follows: the utility model proposes a clamping device for a metal material detection fixture with a replaceable clamping block, comprising a mounting base, a connecting platform fixedly connected to the upper portion of the mounting base, a lifting cylinder passing through the connecting platform, a lower sliding seat fixedly connected to the lower portion of the mounting base, an upper sliding seat fixedly connected to the output end of the lifting cylinder, an adjustment frame slidingly provided on the lower sliding seat and the upper sliding seat, a bayonet opening provided on the adjustment frame, a clamping device plugged into the bayonet opening, the clamping device comprising a plug-in component plugged into the bayonet opening, a connecting piece clamped on the plug-in component, and a fixture body fixedly connected to the connecting piece;

[0007] It also includes a limiting unit and an adjusting unit, wherein the limiting unit is arranged inside the adjusting frame, and the adjusting unit is arranged on the adjusting frame;

[0008] The limiting unit includes a fixing rod fixedly connected to the inside of the adjustment frame, a return spring is sleeved on the fixing rod, and a limiting frame is slidably provided on the fixing rod and can be plugged into the limiting opening;

[0009] The adjusting unit comprises a sliding groove provided on the adjusting frame, an adjusting pull rod is slidably provided on the sliding groove, and the adjusting pull rod is fixedly connected to the limiting frame.

[0010] Furthermore, the mounting base is arranged in a U-shape, and the upper sliding seat and the lower sliding seat are arranged in a mirror image.

[0011] Furthermore, the clamp body is provided with grooves of different shapes, and the connecting piece is connected to the plug-in component by threaded fixing screws.

[0012] Furthermore, a limiting opening is provided at the lower portion of the plug-in component.

[0013] The beneficial effects achieved by the utility model using the above structure are as follows:

[0014] 1. By setting up a fixture structure that is easy to install, it is convenient to clamp and test metals of different shapes and sizes, thereby improving the adaptability of the equipment;

[0015] 2. By setting the sliding adjustment function of multiple sets of clamps, different clamps can be installed and replaced quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the utility model;

[0017] Figure 2 Schematic diagram of the installation structure of the adjustment frame;

[0018] Figure 3 This is an exploded view of the installation structure of the fixture body;

[0019] Figure 4 A cross-sectional view of the adjustment frame.

[0020] Among them, 1. Mounting base; 2. Connecting platform; 3. Lifting cylinder; 4. Lower sliding seat; 5. Upper sliding seat; 6. Adjustment frame; 7. Bayonet; 8. Plug-in component; 9. Connector; 10. Clamp body; 11. Groove; 12. Fixing screw; 13. Limiting mouth; 14. Fixing rod; 15. Reset spring; 16. Limiting frame; 17. Sliding groove; 18. Adjustment rod. DETAILED DESCRIPTION

[0021] like Figure 1 、 Figure 2 、 Figure 3 and Figure 4As shown, the utility model proposes a metal material detection fixture clamping device with a replaceable clamping block, including a mounting base 1, a connecting platform 2 fixedly connected to the upper part of the mounting base 1, a lifting cylinder 3 passing through the connecting platform 2, a lower sliding seat 4 fixedly connected to the lower part of the mounting base 1, an upper sliding seat 5 fixedly connected to the output end of the lifting cylinder 3, an adjustment frame 6 is slidably provided on the lower sliding seat 4 and the upper sliding seat 5, a bayonet 7 is provided on the adjustment frame 6, a clamping device is plugged into the bayonet 7, the clamping device includes a plug-in component 8 plugged into the bayonet 7, a connecting piece 9 is clamped on the plug-in component 8, and a fixture body 10 is fixed to the connecting piece 9; it also includes a limiting unit and an adjustment unit, the limiting unit is arranged inside the adjustment frame 6, and the adjustment unit is arranged on the adjustment frame 6.

[0022] The mounting base 1 is arranged in a U-shaped configuration, and the upper sliding seat 5 and the lower sliding seat 4 are arranged in a mirror image; the clamp body 10 is provided with grooves 11 of different shapes, and the connecting member 9 is connected to the plug-in component 8 by a threaded fixing screw 12.

[0023] A limiting opening 13 is provided at the lower portion of the plug-in component 8; the limiting unit includes a fixing rod 14 fixed to the inside of the adjustment frame 6, a return spring 15 is sleeved on the fixing rod 14, and a limiting frame 16 is slidably provided on the fixing rod 14 and can be inserted into the limiting opening 13.

[0024] The adjusting unit includes a sliding groove 17 provided on the adjusting frame 6 , an adjusting rod 18 is slidably provided on the sliding groove 17 , and the adjusting rod 18 is fixedly connected to the limiting frame 16 .

[0025] When in use, the user selects a clamp body 10 with different grooves 11, installs the connecting piece 9 on the upper part of the plug-in component 8, and uses the fixing screw 12 to connect and fix them into a group. The grouped structure is clamped in the bayonet 7 by the plug-in component 8, and the adjusting rod 18 is adjusted to make the limit frame 16 fit into the limit opening 13 to achieve a quick fixing function. When disassembling, the adjusting rod 18 is pulled on the sliding groove 17 to slide, and the limit frame 16 is pulled out of the limit opening 13 to release the limit, and the plug-in component 8 can be pulled out and disassembled;

[0026] Place the metal material on the groove 11, and use the lifting cylinder 3 to work. The output end pushes the upper sliding seat 5 downward, and the two sets of clamp bodies 10 clamp the material;

[0027] When the material is changed, the adjustment frame 6 can be quickly slid through different shapes of materials to quickly switch different clamp bodies 10 for use, reducing the trouble of replacement and disassembly;

[0028] The above is the entire usage process of a metal material testing fixture clamping device with replaceable clamping blocks.

[0029] The above description of the present invention and its embodiments is non-limiting. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by the above, and does not deviate from the purpose of the present invention, without inventive design, a structure and embodiment similar to the technical solution should fall within the scope of protection of the present invention.

Claims

1. A clamping device for a metal material inspection fixture with a replaceable clamping block, comprising a mounting base, a connecting platform fixedly connected to the upper portion of the mounting base, a lifting cylinder passing through the connecting platform, a lower sliding seat fixedly connected to the lower portion of the mounting base, an upper sliding seat fixedly connected to the output end of the lifting cylinder, an adjustment frame slidably provided on the lower sliding seat and the upper sliding seat, a bayonet opening provided on the adjustment frame, a clamping device plugged into the bayonet opening, characterized in that: The clamping device comprises an inserting member inserted into the bayonet, a connecting piece is clamped on the inserting member, and a clamp body is fixedly connected to the connecting piece; It also includes a limiting unit and an adjusting unit, wherein the limiting unit is arranged inside the adjusting frame, and the adjusting unit is arranged on the adjusting frame; The limiting unit comprises a fixing rod fixedly connected to the inside of the adjustment frame, a return spring is sleeved on the fixing rod, and a limiting frame which can be inserted into the limiting opening is slidably provided on the fixing rod; The adjusting unit comprises a sliding groove arranged on the adjusting frame, an adjusting pull rod is slidably arranged on the sliding groove, and the adjusting pull rod is fixedly connected to the limiting frame.

2. The metal material testing fixture clamping device with replaceable clamping blocks according to claim 1 is characterized in that: The mounting base is arranged in a square shape, and the upper sliding seat and the lower sliding seat are arranged in a mirror image.

3. The metal material testing fixture clamping device with replaceable clamping blocks according to claim 2 is characterized in that: The clamp body is provided with grooves of different shapes, and the connecting piece is connected to the plug-in component by threading fixing screws.

4. The metal material testing fixture clamping device with replaceable clamping blocks according to claim 3 is characterized in that: A limiting opening is arranged at the lower part of the plug-in component.

Images