Clamping device for valve production

Abstract

The utility model relates to the technical field of clamping devices, in particular to a clamping device for valve production, a square groove is formed in the upper side of the middle of a clamping device outer shell, a second clamping piece is fixedly installed on the clamping device outer shell and located on the rear side of the square groove, and an inner wall is arranged on the clamping device outer shell and located on the front side of the square groove. An electric push rod is fixedly installed through a bolt, and a first clamping piece is arranged at the position, located on the front side of the second clamping piece, of the upper end of the clamping device outer shell. According to the structure of the waste sliding groove, the waste shell, the screen frame and the screen plate, a valve body is arranged between the first clamping piece and the second clamping piece, when the valve body is machined and cut to generate chippings, the chippings can fall into the screen frame along the waste sliding groove from slopes at the opposite top ends of the first clamping piece and the second clamping piece, and the chippings are prevented from falling into the screen frame. Afterwards, chippings can fall into the inner side of the waste shell from the screen plate, large chippings can be screened on the screen plate, and follow-up recovery is facilitated.

Description

Technical Field

[0001] During the valve production process, a special valve production clamping device is generally used to clamp and fix the valve to facilitate subsequent processing and cutting. Background Art

[0002] During the valve production process, a special valve production clamping device is generally used to clamp and fix the valve to facilitate subsequent processing and cutting.

[0003] A Chinese patent discloses a clamping device for valve production (authorization announcement number CN218747248U), which includes a base and a fixed block. The upper end of the base is provided with a bottom plate and a relatively arranged vertical plate. A cavity 1 is provided in the base, and a cavity 2 connected to the cavity 1 is provided in the vertical plates on both sides. A double-axis motor is provided in the cavity 1, and the output end of the double-axis motor is provided with a shaft rod. One end of the shaft rod on both sides is provided with a bevel gear 1. The top of the inner wall of the cavity 2 on both sides is rotatably provided with a screw rod, and the lower end of the screw rod on both sides is provided with a bevel gear 2 meshing with the bevel gear 1. The top of the inner wall of the cavity 2 on both sides is fixed with a guide rod, and the screw rods on both sides are threadedly connected with a lifting plate sleeved on the guide rod. Compared with the prior art, the utility model has the advantages of: it has an adjustment function and can clamp valves of various specifications, can clamp multiple valves at the same time, and can improve the processing efficiency of the valve. In the process of valve processing, waste materials are generally generated, and the generated waste materials will fall at the clamping position, which needs to be cleaned separately after processing, wasting manpower time. Therefore, those skilled in the art provide a clamping device for valve production to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a clamping device for valve production to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a clamping device for valve production, comprising an outer shell of the clamping device, a square groove is opened on the upper middle side of the outer shell of the clamping device, a second clamping piece is fixedly installed on the outer shell of the clamping device at the rear side of the square groove, an inner wall is arranged on the outer shell of the clamping device at the front side of the square groove, an electric push rod is fixedly installed by bolts, a first clamping piece is arranged on the upper end of the outer shell of the clamping device at the front side of the second clamping piece, a protective piece is fixedly installed on the lower front side of the first clamping piece, and the output end of the electric push rod is fixedly connected to the protective piece by bolts;

[0006] A plurality of square clamping grooves are equidistantly provided on the adjacent side of the first clamping member and the second clamping member, a plurality of circular clamping grooves are staggered between the square clamping grooves on the adjacent side of the first clamping member and the second clamping member, a waste chute is vertically provided at the middle of the square groove at the upper end of the outer shell of the clamping device, a waste shell is slidably installed on the middle of the right side of the outer shell of the clamping device, a support is welded on the middle inner wall of the waste shell, a screen frame is provided on the upper side of the support, and a screen plate is fixedly installed in the middle of the screen frame.

[0007] As a further solution of the utility model: a main control board is fixedly installed on the upper right side of the outer shell of the clamping device.

[0008] As a further solution of the utility model: a mounting base plate is welded on the lower side of the outer shell of the clamping device, and fixing bolts are threadedly installed on the four corners of the upper side of the mounting base plate.

[0009] As a further solution of the present invention: the top ends of the first clamping member and the second clamping member are both inclined slopes.

[0010] As a further solution of the utility model: a handle is fixedly installed on the middle part of the right side of the waste shell.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model is provided with a structure of a waste chute, a waste shell, a screen frame and a screen plate, and the valve body is located between the first clamping member and the second clamping member. When the valve body is processed and cut to produce debris, the debris will fall from the slopes at the top ends of the first clamping member and the second clamping member along the waste chute and onto the screen frame, and then the debris will fall from the screen plate into the inner side of the waste shell, and larger fragments will be screened on the screen plate to facilitate subsequent recycling. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of a clamping device for valve production;

[0013] Figure 2 for Figure 1 A magnified view of the structure at A;

[0014] Figure 3 A cross-sectional view of a waste shell in a clamping device for valve production.

[0015] In the figure: 1. fixing bolt; 2. mounting base plate; 3. handle; 4. waste shell; 5. square groove; 6. first clamping member; 7. second clamping member; 8. outer shell of clamping device; 9. main control board; 10. circular clamping groove; 11. square clamping groove; 12. electric push rod; 13. protective member; 14. screen plate; 15. waste chute; 16. screen frame; 17. support member; 18. valve body. DETAILED DESCRIPTION

[0016] See also Figures 1 to 3 In the embodiment of the utility model, a clamping device for valve production includes a clamping device outer shell 8, a main control board 9 is fixedly installed on the upper right side of the clamping device outer shell 8, which is convenient for controlling the left and right push of the electric push rod 12, a mounting base plate 2 is welded on the lower side of the clamping device outer shell 8, and fixing bolts 1 are threadedly installed on the four corners of the upper side of the mounting base plate 2. The installer can use the fixing bolts 1 to fix the mounting base plate 2 on the ground, and a square groove 5 is opened on the upper middle side of the clamping device outer shell 8. The clamping device outer shell 8 is fixed on the rear side of the square groove 5. A second clamping member 7 is fixedly installed, and an outer shell body 8 of the clamping device is located at the front side of the square groove 5 and an inner wall is set, and an electric push rod 12 is fixedly installed by bolts. The upper end of the outer shell body 8 of the clamping device is located at the front side of the second clamping member 7 and a first clamping member 6 is set. The tops of the first clamping member 6 and the second clamping member 7 are both inclined slopes. The debris generated during processing will fall into the waste shell 4 on the lower side along the top slope. A protective member 13 is fixedly installed at the lower front side of the first clamping member 6, and the output end of the electric push rod 12 is fixedly connected to the protective member 13 by bolts;

[0017] A plurality of square clamping grooves 11 are equidistantly provided on the adjacent side of the first clamping member 6 and the second clamping member 7; a plurality of circular clamping grooves 10 are staggered between the square clamping grooves 11 on the adjacent side of the first clamping member 6 and the second clamping member 7; a waste chute 15 is vertically provided on the upper end of the outer shell 8 of the clamping device and located in the middle of the square groove 5; a waste shell 4 is slidably installed in the middle of the right side of the outer shell 8 of the clamping device; a handle 3 is fixedly installed in the middle of the right side of the waste shell 4 for convenient pulling out of the waste shell 4; a support member 17 is welded on the inner wall in the middle of the waste shell 4; a screen frame 16 is provided on the upper side of the support member 17; a screen plate 14 is fixedly installed in the middle of the screen frame 16.

[0018] The working principle of the utility model is: the operator can vertically set the valve body 18 at the position of the circular clamping groove 10, or horizontally set it at the position of the square clamping groove 11, so as to facilitate the cutting of the valve body 18. While placing the valve body 18, start the electric push rod 12, and the electric push rod 12 pushes the first clamping member 6 to move in the direction of the second clamping member 7. The first clamping member 6 and the second clamping member 7 will clamp the valve body 18. When the valve body 18 is processed and cut to produce debris, the debris will fall from the slopes at the top ends of the first clamping member 6 and the second clamping member 7 along the waste chute 15 and fall into the screen frame 16. Then the debris will fall from the screen plate 14 into the inner side of the waste shell 4, and the larger fragments will be screened on the screen plate 14. When the processing is completed, the operator pulls out the waste shell 4 through the handle 3, so as to recycle and clean the waste in the processing process, saving cleaning time.

[0019] The specific model specifications of the electric push rod 12 and the main control board 9 in the present invention need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0020] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A clamping device for valve production, comprising an outer housing (8) of the clamping device, characterized in that: A square groove (5) is provided on the upper middle side of the outer shell (8) of the clamping device, a second clamping member (7) is fixedly mounted on the outer shell (8) of the clamping device at the rear side of the square groove (5), an inner wall is provided on the outer shell (8) of the clamping device at the front side of the square groove (5), an electric push rod (12) is fixedly mounted thereon by bolts, a first clamping member (6) is provided on the upper end of the outer shell (8) of the clamping device at the front side of the second clamping member (7), a protective member (13) is fixedly mounted on the lower front side of the first clamping member (6), and an output end of the electric push rod (12) is fixedly connected to the protective member (13) by bolts; A plurality of square clamping grooves (11) are equidistantly provided on the adjacent sides of the first clamping member (6) and the second clamping member (7); a plurality of circular clamping grooves (10) are staggeredly provided on the adjacent sides of the first clamping member (6) and the second clamping member (7) and located between the square clamping grooves (11); a waste chute (15) is vertically provided at the middle of the square groove (5) at the upper end of the outer shell (8) of the clamping device; a waste shell (4) is slidably mounted in the middle of the right side of the outer shell (8) of the clamping device; a support member (17) is welded to the inner wall of the middle of the waste shell (4); a screen frame (16) is provided on the upper side of the support member (17); a screen plate (14) is fixedly mounted in the middle of the screen frame (16).

2. A valve production clamping device according to claim 1, characterized in that: A main control board (9) is fixedly mounted on the upper right side of the outer shell (8) of the clamping device.

3. A valve production clamping device according to claim 1, characterized in that: A mounting base plate (2) is welded to the lower side of the outer shell (8) of the clamping device, and fixing bolts (1) are threadedly mounted on the four corners of the upper side of the mounting base plate (2).

4. A valve production clamping device according to claim 1, characterized in that: The top ends of the first clamping member (6) and the second clamping member (7) are both inclined slopes.

5. A valve production clamping device according to claim 1, characterized in that: A handle (3) is fixedly mounted on the middle portion of the right side of the waste housing (4).

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