Part clamping device

Abstract

The utility model relates to the technical field of clamping devices, in particular to a part clamping device which comprises a base, a supporting plate is fixedly connected to the top of the base, a groove is formed in the supporting plate, a rotating box is rotationally installed in the groove, a driving mechanism is arranged in the rotating box, and the driving mechanism is connected with the supporting plate. A plurality of rectangular grooves are formed in the side wall of the rotating box, a cross is fixedly connected to the side wall, close to the rectangular grooves, of the rotating box, and a plurality of sliding grooves are formed in the side wall of the cross. Through the arrangement of the driving mechanism, the cross, the sliding block, the fixing block, the connecting rod, the groove and the clamping plates, the position of the sliding block in the sliding groove can be adjusted through the driving mechanism, then the distance between the multiple clamping plates is adjusted, and then the multiple clamping plates are made to be close to one another through the driving mechanism; and four-way parts of different sizes can be clamped, the practicability of the clamping device is improved, and the application range of the clamping device is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of clamping devices, in particular to a clamping device for parts. Background Technique

[0002] When processing metal parts, it is usually necessary to assemble, weld, drill, etc. the metal parts. Therefore, it is necessary to clamp the metal parts. Among them, the four-way part is an element used to connect four mutually perpendicular pipes. Its main function is to connect the four pipes together to realize the distribution and collection of fluids.

[0003] The Chinese utility model patent with the publication number of CN220197449U provides a clamping device for parts, including a mounting plate and a clamping mechanism. The clamping mechanism is fixedly installed on the top of the mounting plate. The clamping mechanism includes a fixed seat, the fixed seat. Through the arranged cylinder and clamping groove, one ends of three parts can be inserted into the inside of the clamping groove, and they are clamped by the fixed clamping plate and the pressing plate. By installing different pipe ends inside the clamping groove, it is convenient to process the blocked surface of the three-way part. The operation is simple, and it can also clamp the four-way part, which is convenient to use.

[0004] However, this device inserts the four-way part into the clamping groove, but it cannot clamp different four-way parts, and can only clamp the four-way parts with fixed sizes, resulting in low practicability and a narrow application range. Content of the Utility Model

[0005] Aiming at the above-mentioned shortcomings of the prior art, the utility model provides a clamping device for parts, which can effectively solve the problem that different four-way parts cannot be clamped in the prior art.

[0006] To achieve the above purposes, the utility model is realized through the following technical solutions:

[0007] The utility model provides a clamping device for parts, including a base. A support plate is fixedly connected to the top of the base. A groove is opened inside the support plate. A rotating box is rotatably installed inside the groove. A driving mechanism is arranged inside the rotating box. A plurality of rectangular grooves are opened on the side wall of the rotating box. A cross is fixedly connected to the side wall of the rotating box close to the rectangular groove. A plurality of sliding grooves are opened on the side wall of the cross. The plurality of sliding grooves are respectively located in front of the plurality of rectangular grooves. A slider is slidably installed inside the sliding groove. The driving mechanism is in transmission connection with the plurality of sliders. A fixed block is fixedly connected to the side wall of the slider. A connecting rod is fixedly connected to the side wall of the fixed block. The other end of the connecting rod is fixedly connected to a clamping plate. A rotating mechanism is arranged on the side wall of the support plate away from the rotating box.

[0008] According to the above-mentioned component clamping device, the driving mechanism includes a screw rod, the screw rod is rotatably installed inside the rotating box, a moving plate is slidably installed inside the rotating box, the moving plate is threadedly connected to the screw rod, and a plurality of hinge rods are hinged to the side wall of the moving plate. The other ends of the plurality of hinge rods are respectively hinged to the side walls of the plurality of sliders.

[0009] According to the above-mentioned component clamping device, a mounting box is fixedly installed on the side wall of the support plate away from the rotating box. A driving motor is fixedly installed inside the mounting box. The output end of the driving motor movably penetrates the side wall of the rotating box and is fixedly connected to one end of the screw rod.

[0010] According to the above-mentioned component clamping device, the rotating mechanism includes a connecting frame. The side wall of the connecting frame is fixedly connected to the side wall of the support plate. The bottom of the connecting frame is fixedly connected to the top of the base. A forward and reverse motor is fixedly connected to the side wall of the connecting frame. The output end of the forward and reverse motor movably penetrates the side wall of the connecting frame and is fixedly connected to the side wall of the mounting box.

[0011] According to the above-mentioned component clamping device, the plurality of rectangular grooves are annularly arranged with the axis line of the rotating box as the array center.

[0012] According to the above-mentioned component clamping device, an anti-slip pad is arranged inside the clamping plate, and the anti-slip pad is made of silica gel.

[0013] The technical solution provided by the present invention has the following beneficial effects compared with the known prior art:

[0014] Through the settings of the driving mechanism, the cross, the slider, the fixed block, the connecting rod, the groove and the clamping plate, the position of the slider in the chute can be adjusted through the driving mechanism, and then the distance between the plurality of clamping plates can be adjusted. Then, by using the driving mechanism, the plurality of clamping plates can be made to approach each other, so as to clamp four-way components of different sizes, increasing the practicability of the clamping device and expanding its scope of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0016] Figure 1 It is a three-dimensional structure diagram of the present invention;

[0017] Figure 2It is a three-dimensional structure schematic diagram of another perspective of the present utility model;

[0018] Figure 3 It is a partial split three-dimensional structure schematic diagram of the present utility model;

[0019] Figure 4 It is a partial split three-dimensional structure schematic diagram of another perspective of the present utility model;

[0020] Figure 5 It is a cross-sectional structure schematic diagram of the rotating box of the present utility model.

[0021] Reference numerals: 1, base; 2, support plate; 3, connecting frame; 4, forward and reverse motor; 5, installation box; 6, drive motor; 7, rotating box; 8, rectangular groove; 9, moving plate; 10, screw; 11, hinge rod; 12, slider; 13, fixed block; 14, connecting rod; 15, clamping plate; 16, cross. Detailed implementation manners

[0022] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are some but not all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0023] The present utility model will be further described below with reference to the embodiments.

[0024] Embodiment: Refer to Figures 1 to 5, A component clamping device, including a base 1. A support plate 2 is fixedly connected to the top of the base 1. A groove is provided inside the support plate 2. A rotating box 7 is rotatably installed in the groove. A driving mechanism is arranged inside the rotating box 7. A plurality of rectangular grooves 8 are provided on the side wall of the rotating box 7. The plurality of rectangular grooves 8 are annularly arranged with the axis of the rotating box 7 as the array center. A cross 16 is fixedly connected to the side wall of the rotating box 7 close to the rectangular groove 8. A plurality of sliding grooves are provided on the side wall of the cross 16. The plurality of sliding grooves are respectively located in front of the plurality of rectangular grooves 8. A slider 12 is slidably installed inside the sliding groove. The driving mechanism is in transmission connection with the plurality of sliders 12. A fixing block 13 is fixedly connected to the side wall of the slider 12. A connecting rod 14 is fixedly connected to the side wall of the fixing block 13. The other end of the connecting rod 14 is fixedly connected to a clamping plate 15. A rotating mechanism is arranged on the side wall of the support plate 2 away from the rotating box 7. Under the action of the driving mechanism, the slider 12 can be driven to move in the sliding groove, and then the fixing block 13 and the connecting rod 14 are driven to move, and finally the plurality of clamping plates 15 are moved away from each other. When clamping a four-way component, under the action of the driving mechanism, the slider 12 is driven to move reversely in the sliding groove, and then the plurality of fixing blocks 13 are driven to approach each other, thereby driving the plurality of connecting rods 14 to approach each other, and finally driving the plurality of clamping plates 15 to approach each other to clamp the four-way component, and four-way components of different sizes can be processed.

[0025] Further, referring to Figures 3 to 5 , The driving mechanism includes a screw rod 10. The screw rod 10 is rotatably installed inside the rotating box 7. A moving plate 9 is slidably installed inside the rotating box 7. The moving plate 9 is threadedly connected to the screw rod 10. A plurality of hinge rods 11 are hinged to the side wall of the moving plate 9. The other ends of the plurality of hinge rods 11 are respectively hinged to the side walls of the plurality of sliders 12. An installation box 5 is fixedly installed on the side wall of the support plate 2 away from the rotating box 7. A driving motor 6 is fixedly installed inside the installation box 5. The output end of the driving motor 6 movably penetrates the side wall of the rotating box 7 and is fixedly connected to one end of the screw rod 10. Start the driving motor 6. The driving motor 6 rotates forward, driving the screw rod 10 to rotate, and then driving the moving plate 9 to move, gradually approaching the cross 16. At the same time, since both ends of the hinge rod 11 are respectively hinged to the side walls of the moving plate 9 and the slider 12, the moving plate 9 pushes the hinge rod 11 to move, and the slider 12 moves in the sliding groove, separating the plurality of fixing blocks 13 from each other, and then the plurality of connecting rods 14 are separated from each other, and finally driving the plurality of clamping plates 15 to be separated from each other.

[0026] Further, referring to Figures 1 to 2, the rotating mechanism includes a connecting frame 3. The side wall of the connecting frame 3 is fixedly connected to the side wall of the support plate 2, and the bottom of the connecting frame 3 is fixedly connected to the top of the base 1. A forward and reverse motor 4 is fixedly connected to the side wall of the connecting frame 3. The output end of the forward and reverse motor 4 movably penetrates through the side wall of the connecting frame 3 and is fixedly connected to the side wall of the installation box 5. When processing the four-way, the forward and reverse motor 4 can be started to drive the installation box 5 to rotate, thereby driving the rotating box 7 to rotate and driving the four-way parts to rotate, facilitating the processing equipment to process the four-way parts.

[0027] The working principle of the present utility model is as follows:

[0028] During use, according to the size of the four-way parts, the driving motor 6 is started. The driving motor 6 rotates forward, driving the screw rod 10 to rotate, thereby driving the moving plate 9 to move and gradually approach the cross 16. At the same time, since both ends of the hinge rod 11 are hinged to the side walls of the moving plate 9 and the slider 12 respectively, the moving plate 9 pushes the hinge rod 11 to move, so the slider 12 moves in the chute, separating the multiple fixing blocks 13 from each other. Furthermore, the multiple connecting rods 14 move away from each other, and finally drive the multiple clamping plates 15 to move away from each other. Place the four-way parts between the multiple clamping plates 15, and then the driving motor 6 rotates in the reverse direction, driving the screw rod 10 to rotate, thereby driving the moving plate 9 to start to reset, and then driving the slider 12 to move in the reverse direction in the chute, finally making the multiple clamping plates 15 approach each other to clamp the concave part of the four-way parts, facilitating the subsequent processing of the four-way parts; when processing the four-way, the forward and reverse motor 4 can be started to drive the installation box 5 to rotate, thereby driving the rotating box 7 to rotate and driving the four-way parts to rotate, facilitating the processing equipment to process the four-way parts.

[0029] The above embodiments are only used to illustrate the technical solutions of the present utility model, rather than to limit it; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the various embodiments of the present utility model.

Claims

1. A component clamping device, characterized in that, It includes a base (1), a support plate (2) is fixedly connected to the top of the base (1), a groove is formed inside the support plate (2), a rotating box (7) is rotatably installed in the groove, a driving mechanism is arranged inside the rotating box (7), a plurality of rectangular slots (8) are formed in the side wall of the rotating box (7), a cross (16) is fixedly connected to the side wall of the rotating box (7) close to the rectangular slots (8), a plurality of sliding slots are formed in the side wall of the cross (16), and the plurality of sliding slots are respectively located in front of the plurality of rectangular slots (8). A slider (12) is slidably installed in the sliding slot, the driving mechanism is in transmission connection with the plurality of sliders (12), a fixed block (13) is fixedly connected to the side wall of the slider (12), a connecting rod (14) is fixedly connected to the side wall of the fixed block (13), and the other end of the connecting rod (14) is fixedly connected to a clamping plate (15). A rotating mechanism is arranged on the side wall of the support plate (2) away from the rotating box (7).

2. The parts clamping device according to claim 1, wherein, The driving mechanism includes a screw rod (10), the screw rod (10) is rotatably installed inside the rotating box (7), a moving plate (9) is slidably installed inside the rotating box (7), the moving plate (9) is in threaded connection with the screw rod (10), a plurality of hinge rods (11) are hinged to the side wall of the moving plate (9), and the other ends of the plurality of hinge rods (11) are respectively hinged to the side walls of the plurality of sliders (12).

3. A component clamping device according to claim 2, characterized in that An installation box (5) is fixedly installed on the side wall of the support plate (2) away from the rotating box (7), a driving motor (6) is fixedly installed inside the installation box (5), and the output end of the driving motor (6) movably penetrates through the side wall of the rotating box (7) and is fixedly connected to one end of the screw rod (10).

4. The component clamping device according to claim 3, characterized in that, The rotating mechanism includes a connection frame (3), the side wall of the connection frame (3) is fixedly connected to the side wall of the support plate (2), the bottom of the connection frame (3) is fixedly connected to the top of the base (1), a forward and reverse rotation motor (4) is fixedly connected to the side wall of the connection frame (3), and the output end of the forward and reverse rotation motor (4) movably penetrates through the side wall of the connection frame (3) and is fixedly connected to the side wall of the installation box (5).

5. A component clamping device according to claim 1, characterized in that, The plurality of rectangular slots (8) are distributed in a circular array with the axis of the rotating box (7) as the array center.

6. A component clamping device according to claim 1, characterized in that, An anti-slip pad is arranged inside the clamping plate (15), and the anti-slip pad is made of silicone material.

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