Rapid clamping device for tungsten copper sheet during sand blasting

Abstract

The utility model relates to the technical field of tungsten copper sheet production, and discloses a rapid clamping device during tungsten copper sheet sand blasting, which comprises a fixing component, a clamping component mounted on the fixing component and a processed component clamped by the fixing component and the clamping component, the fixing component comprises a C-shaped frame, one side of the upper end of the C-shaped frame is fixedly connected with a mounting ring, and the other side of the upper end of the C-shaped frame is fixedly connected with the mounting ring. The clamping assembly comprises a threaded column, the threaded column is in threaded connection with the inner ring of the mounting ring, a through hole is formed in the upper end of the threaded column, a rotating rod is arranged in the through hole, fixing balls are installed at the two ends of the rotating rod, the diameter of the through hole is smaller than that of the fixing balls, a clamping block is fixedly connected to the lower end of the threaded column, and a protection pad B is arranged on the lower bottom face of the clamping block. And the threaded column is rotated to drive the clamping block to move downwards, so that the tungsten copper sheets needing to be treated are quickly clamped together and fixed, and a worker can conveniently carry out sand blasting operation on the tungsten copper sheets.

Description

TECHNICAL FIELD

[0001] The utility model relates to tungsten copper sheet production technical field especially relates to a kind of quick clamping device when tungsten copper sheet sand blasting. BACKGROUND

[0002] Tungsten copper refers to the alloy of tungsten and copper, and the copper content of commonly used alloy is 10% to 50%. The alloy is prepared by powder metallurgy method, has good electrical conductivity and thermal conductivity, better high-temperature strength and certain plasticity. At very high temperature, such as above 3000℃, the copper in the alloy is liquefied and evaporated, absorbing a large amount of heat and reducing the surface temperature of the material. Therefore, this type of material is also called metal perspiration material.

[0003] The utility model discloses a kind of multiple carbon sheet synchronous clamping devices, including N linkage clamping blocks, conversion warehouse, guide function block and clamping cylinder, the clamping cylinder connects N flat push rod, push rod enters conversion warehouse by guide function block, conversion position in conversion warehouse, then enter the shell composed of bottom plate, seat plate and cover plate, N passageways are equipped on bottom plate, one linkage clamping block is equipped in each passageway, each passageway is respectively aligned with each discharge port of material bin. The utility model can realize multiple material synchronous clamping, facilitate cutting, speed is fast, improve production efficiency and product quality, but the clamping device operation is directly through cylinder, although it can be quickly clamped to article, but use cost and later maintenance cost are higher, thereby it is indirectly increased the production cost of enterprise. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the existing clamping device operation is directly through cylinder, although it can be quickly clamped to article, but use cost and later maintenance cost are higher, thereby it is indirectly increased the production cost of enterprise, and proposes a kind of quick clamping device when tungsten copper sheet sand blasting.

[0005] In order to achieve the above object, the utility model adopts the following technical scheme: a kind of quick clamping device when tungsten copper sheet sand blasting, including fixed component, fixed component is installed with clamping component, and the component being processed is clamped by fixed component and clamping component, the fixed component includes C-shaped frame, C-shaped frame upper end one side is fixedly connected with mounting ring, clamping component includes threaded column, threaded column is connected with the inner ring of mounting ring, threaded column upper end is equipped with through-hole, rotating rod is arranged in through-hole, rotating rod both ends are equipped with fixed ball, the diameter of through-hole is less than the diameter of fixed ball, threaded column lower end is fixedly connected with clamping block, and protection pad B is arranged on the lower bottom surface of clamping block.

[0006] Preferably, the component being processed is specifically tungsten copper sheet, and the tungsten copper sheet is placed on the upper surface of the protection pad B.

[0007] It is used for the original element being processed.

[0008] Preferably, a groove is formed on the C-shaped frame.

[0009] The weight of the C-shaped frame is reduced.

[0010] Preferably, a protection pad A is installed on the C-shaped frame, and a protection pad B is arranged directly above the protection pad A, and the protection pad A and the protection pad B are both rubber components.

[0011] The tungsten copper sheet is protected, so that the tungsten copper sheet is not directly contacted with the clamping block during clamping operation, and the surface of the tungsten copper sheet is not scratched.

[0012] Preferably, a thread is formed on the rotating rod, a threaded groove is formed on the fixing ball, and the outer surface of the thread is threadedly connected with the threaded groove.

[0013] The fixing ball is conveniently removed from the rotating rod, so that the threaded column is removed from the C-shaped frame.

[0014] Preferably, an installation groove is formed on the lower bottom surface of the clamping block A, and an installation strip is fixedly connected to the upper surface of the protection pad and is slidably connected to the installation groove.

[0015] The protection pad is conveniently replaced.

[0016] Compared with the prior art, the present application has the following beneficial effects:

[0017] 1. The quick clamping device for tungsten copper sheet sandblasting provided by the present application comprises a clamping assembly, a threaded column is driven to move downward to clamp and fix tungsten copper sheets to be treated, and workers can conveniently perform sandblasting operation.

[0018] 2. The quick clamping device for tungsten copper sheet sandblasting provided by the present application comprises a fixing assembly, the whole device is designed as a C-shaped frame, a plurality of grooves are formed on the C-shaped frame, workers can conveniently grasp the device, and the weight of the device is reduced, so that workers can operate more conveniently. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 FIG. 1 is a schematic view of the overall structure of the quick clamping device for tungsten copper sheet sandblasting provided by the present application;

[0020] Figure 2 FIG. 5 is a schematic view of the overall structure of the fixing assembly of the quick clamping device for tungsten copper sheet sandblasting provided by the present application;

[0021] Figure 3The utility model provides a kind of whole structure schematic diagram of the clamping assembly of the quick clamping device when tungsten copper sheet is sand blasted.

[0022] Figure 4 The utility model provides a kind of whole structure schematic diagram of the rotary rod of the quick clamping device when tungsten copper sheet is sand blasted.

[0023] Figure 5 The utility model provides a kind of whole structure schematic diagram of the clamping block of the quick clamping device when tungsten copper sheet is sand blasted.

[0024] Legend:

[0025] 1, fixed component;11, C-shaped frame;111, recess;112, protective pad A;12, mounting ring;2, clamping assembly;21, threaded column;22, through hole;23, rotary rod;231, thread;24, fixed ball;241, threaded groove;25, clamping block;251, installation groove;26, protective pad B;261, installation strip;3, machined component;31, tungsten copper sheet. Specific embodiments

[0026] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0027] In the description of the utility model, it should be explained that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and is not intended to indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model;The terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance, and in addition, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected;It can be mechanically connected, or electrically connected;It can be directly connected, or indirectly connected through intermediate medium, or the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.

[0028] Reference Figures 1-5The utility model provides a kind of embodiment: a kind of quick clamping device when tungsten copper sheet is sandblasted, including fixed component 1, fixed component 1 is installed with clamping component 2, and being processed component 3 is clamped by fixed component 1 and clamping component 2, the fixed component 1 includes C-shaped frame 11, C-shaped frame 11 upper end one side is fixedly connected with mounting ring 12, and screw column 21 is used in cooperation, clamping component 2 includes screw column 21, screw column 21 is connected with the inner ring of mounting ring 12, screw column 21 upper end is equipped with through-hole 22, it is convenient to rotate lever 23 can move on screw column 21, through-hole 22 is equipped with rotating lever 23, rotating lever 23 both ends are equipped with fixed ball 24, the diameter of through-hole 22 is less than the diameter of fixed ball 24, prevent rotating lever 23 from screw column 21 fall off, screw column 21 lower end is fixedly connected with clamping block 25, clamping block 25 lower bottom is provided with protective pad B 26, avoid clamping block 25 directly and tungsten copper sheet 31 contact, scratch on its outer surface.

[0029] Being processed component 3 specifically for tungsten copper sheet 31, tungsten copper sheet 31 is placed on the upper surface of protective pad B 26, C-shaped frame 11 is equipped with recess 111, it is convenient for worker to hold the whole device, while, reduce, the overall weight of C-shaped frame 11, C-shaped frame 11 is installed with protective pad A 112, protective pad B 26 is set on the top of protective pad A 112, protective pad B 26 and protective pad A 112 are all a component made of rubber, avoid C-shaped frame 11 and clamping block 25 directly and tungsten copper sheet 31 contact, prevent scratch on tungsten copper sheet 31 outer surface during clamping, while, increase a buffer structure, screw thread 231 is opened in rotating lever 23, screw groove 241 is opened in fixed ball 24, screw thread 231 outer surface is connected with screw groove 241, it is convenient to install fixed ball 24 to rotating lever 23 or take down, clamping block A 25 lower bottom is equipped with installation groove 251, protective pad 26 upper surface is fixedly connected with installation strip 261, installation strip 261 outer surface is slidably connected with installation groove 251, it is convenient to replace protective pad 26.

[0030] Working principle: first, tungsten copper sheet 31 needing sandblasting is placed on protective pad B 26, then rotating lever 23 is rotated, screw column 21 moves downward, screw column 21 drives clamping block 25 to move downward, cooperates C-shaped frame 11 to realize the clamping operation of tungsten copper sheet 31, when not using the clamping device, rotating fixed ball 24 can be taken off from rotating lever 23, then increase rotating lever 23 from screw column 21 and take off, carry out unified preservation, more space-saving.

[0031] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A quick clamping device for sandblasting tungsten copper sheets, comprising a fixing component (1), a clamping component (2) mounted on the fixing component (1), and a workpiece (3) clamped by the fixing component (1) and the clamping component (2), characterized in that: The fixing component (1) includes a C-shaped frame (11), and an mounting ring (12) is fixedly connected to one side of the upper end of the C-shaped frame (11). The clamping component (2) includes a threaded post (21), which is threadedly connected to the inner ring of the mounting ring (12). A through hole (22) is opened at the upper end of the threaded post (21), and a rotating rod (23) is provided in the through hole (22). Fixed balls (24) are installed at both ends of the rotating rod (23). The diameter of the through hole (22) is smaller than the diameter of the fixed balls (24). A clamping block (25) is fixedly connected to the lower end of the threaded post (21), and a protective pad B (26) is provided on the bottom surface of the clamping block (25).

2. The quick clamping device for tungsten copper sheet sandblasting according to claim 1, characterized in that: The processed component (3) is specifically a tungsten copper sheet (31), which is placed on the upper surface of the protective pad B (26).

3. The quick clamping device for tungsten copper sheet sandblasting according to claim 1, characterized in that: The C-shaped frame (11) has a groove (111).

4. The quick clamping device for tungsten copper sheet sandblasting according to claim 1, characterized in that: The C-shaped frame (11) is equipped with a protective pad A (112), and a protective pad B (26) is positioned directly above the protective pad A (112). Both the protective pad B (26) and the protective pad A (112) are components made of rubber.

5. The quick clamping device for tungsten copper sheet sandblasting according to claim 1, characterized in that: The rotating rod (23) is provided with a thread (231), and the fixed ball (24) is provided with a threaded groove (241). The thread (231) is threadedly connected to the threaded groove (241) on its outer surface.

6. The quick clamping device for tungsten copper sheet sandblasting according to claim 1, characterized in that: The clamping block A (25) has an installation groove (251) on its bottom surface, and the protective pad B (26) has an installation strip (261) fixedly connected to its upper surface. The installation groove (251) is slidably connected to the outer surface of the installation strip (261).

Images