Angle-adjustable clamp for nitrogen spring machining

Abstract

The utility model discloses an angle-adjustable clamp for nitrogen spring processing, which relates to the technical field of nitrogen spring processing, and comprises a bottom plate, a lifting adjusting component and a lifting component are respectively arranged at the upper end of the bottom plate, a fixing component is arranged on the lifting adjusting component, a rotating component is arranged on the lifting component, and a clamping component is arranged on the rotating component. Through mutual cooperation of the lifting adjusting assembly, the fixing assembly, the lifting assembly and the rotating assembly, the two ends of a nitrogen spring cylinder body can be rapidly, conveniently and stably clamped and fixed, and the nitrogen spring machining efficiency is improved; meanwhile, when the nitrogen spring cylinder body is clamped and fixed, the outer wall of the nitrogen spring cylinder body does not make contact with any object, the situation that the clamped part of the nitrogen spring is difficult to machine is avoided, and then the machining quality of the nitrogen spring is improved; the angle of the clamped nitrogen spring cylinder body can be changed by starting the first motor, and therefore the nitrogen spring can be better machined.

Description

Technical Field

[0001] The utility model relates to the technical field of nitrogen spring processing, in particular to a clamp for processing nitrogen springs with adjustable angles. Background Art

[0002] The nitrogen spring is a new type of elastic component that uses high-pressure nitrogen as the working medium. It is small in size, large in elasticity, long in stroke, stable in operation, precisely manufactured, long in service life, with a gentle elastic curve, and can complete tasks that are difficult to complete with conventional elastic components such as metal springs, rubber and air cushions. It simplifies mold design and manufacturing and is a new generation of the most ideal elastic component with flexible performance. During the processing of the nitrogen spring, a fixture is required to clamp it to avoid damage to the nitrogen spring itself due to shaking during subsequent processing.

[0003] Generally speaking, due to the structural characteristics of the nitrogen spring itself, it is difficult for existing equipment to quickly position and clamp it during the processing of the nitrogen spring. After clamping, it is impossible to change the angle of the nitrogen spring according to the specific requirements of the processing, thereby reducing the efficiency of the nitrogen spring processing. In addition, when clamping the nitrogen spring, if the clamping area is small, unstable clamping is prone to occur, which may cause damage to the nitrogen spring due to unstable clamping during the production process. If the clamping area is large, it is difficult to process the clamped part of the nitrogen spring, thereby reducing the quality of the nitrogen spring processing.

[0004] Based on this, a fixture for processing nitrogen springs with adjustable angle is now provided, which can eliminate the disadvantages of the existing device. Utility Model Content

[0005] The utility model aims to provide a clamp for machining nitrogen springs with adjustable angle to solve the problems in the background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A clamp for processing a nitrogen spring with adjustable angle comprises a base plate, wherein the upper end of the base plate is provided with a lifting and lowering adjustment component for adjusting the height and angle of a fixed component and a lifting and lowering component for lifting a rotating component, the lifting and lowering adjustment component is provided with a fixed component for fixing a nitrogen spring cylinder, and the lifting and lowering component is provided with a rotating component for clamping and cooperating with the fixed component.

[0008] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0009] In an optional solution: the lifting and adjusting component includes two cylinders, the two cylinders are fixedly arranged at the upper end of the base plate, and the output ends of the two cylinders are provided with a lifting plate, the upper end of the lifting plate is provided with a first support plate, one end of the first support plate is provided with a first motor, and the other end of the first support plate is provided with a first fixed plate, a first rotating rod is rotatably provided on the first fixed plate, one end of the first rotating rod passes through the first fixed plate and is fixedly connected to the output end of the first motor, and an active turntable is provided at the other end of the first rotating rod.

[0010] In an optional solution: the fixed component includes a first electric push rod, the first electric push rod is arranged on the active turntable, and the output end of the first electric push rod is fixedly connected to the second fixed plate, the second fixed plate is provided with a support rod, and a plurality of second electric push rods are provided on the surface of the support rod, and the output end of the second electric push rod is fixedly provided with an arc-shaped top block.

[0011] In an optional scheme: the lifting assembly includes a second support plate and a second motor, the second support plate is fixedly arranged on the upper end of the base plate, and a slide groove is opened at the middle position of one end of the second support plate close to the fixed assembly, a screw rod and a slider are respectively arranged in the slide groove, the screw rod passes through the slider and is threadedly connected to the slider, one end of the screw rod is rotatably connected to the inner wall of the bottom end of the slide groove, and the other end of the screw rod passes through the inner wall of the top end of the slide groove and is fixedly connected to the output end of the second motor, the second motor is fixedly arranged on the upper end of the second support plate, and limiting grooves are opened on the inner walls on both sides of the slide groove, and limiting blocks matching the limiting grooves are fixedly arranged on both sides of the slider.

[0012] In an optional solution: the rotating assembly includes a third fixed plate, one end of the third fixed plate is fixedly set on the slider, and the other end of the third fixed plate is rotatably provided with a second rotating rod, the end of the second rotating rod away from the third fixed plate is provided with a driven rotating disk, and the end of the driven rotating disk away from the second rotating rod is detachably provided with a mounting plate.

[0013] In an optional solution: a plurality of positioning holes are provided on the upper end of the bottom plate near the side.

[0014] In an optional solution: a circular groove is provided in the middle of the mounting plate.

[0015] In an optional solution: the mounting plate is fixed on the driven rotating disk by a plurality of fixing bolts.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0017] 1. The utility model can quickly and conveniently clamp and fix the two ends of the nitrogen spring cylinder stably through the mutual cooperation of the lifting and adjusting components, the fixing components, the lifting components and the rotating components, thereby improving the efficiency of nitrogen spring processing. At the same time, since the outer wall of the nitrogen spring cylinder does not contact any object when the nitrogen spring cylinder is clamped and fixed, it can avoid the situation where the clamping area is large and it is difficult to process the clamped part of the nitrogen spring, thereby improving the quality of nitrogen spring processing.

[0018] 2. The utility model starts the first motor to make the active turntable start to rotate, thereby driving the fixed component to rotate. When the nitrogen spring cylinder is clamped by the fixed component and the mounting plate, the mounting plate can be driven to rotate by the rotation of the fixed component, thereby changing the angle of the clamped nitrogen spring cylinder. Then, the angle of the nitrogen spring cylinder can be changed according to the specific requirements of the processing during processing, thereby better processing the nitrogen spring. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A structural schematic diagram of one side of the utility model.

[0020] Figure 2 It is a structural schematic diagram of the other side of the utility model.

[0021] Figure 3 It is a schematic diagram of the structure of the utility model from a top view angle.

[0022] Figure 4 It is a structural schematic diagram of the fixing component of the utility model.

[0023] Figure 5 For this utility model Figure 1 Schematic diagram of the structure of part A.

[0024] Figure 6 It is a structural schematic diagram of the rotating assembly of the utility model.

[0025] 1. The lifting and lowering components are shown in Table 1. The lifting and lowering components are shown in Table 1. The lifting and lowering components are shown in Table 1. The lifting and lowering components are shown in Table 1. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0027] In one embodiment, Figure 1-Figure 6 As shown, an angle-adjustable nitrogen spring processing fixture includes a base plate 100, and a lifting adjustment component 200 and a lifting component 400 are respectively provided on the upper end of the base plate 100. The lifting adjustment component 200 can adjust the angle of the fixed component 300 and can also lift the fixed component 300. The lifting component 400 can lift the rotating component 500. The lifting adjustment component 200 is provided with a fixed component 300, and the nitrogen spring cylinder is fixed by the fixed component 300. The lifting component 400 is provided with a rotating component 500 for clamping and cooperating with the fixed component 300.

[0028] like Figure 1-Figure 3 As shown, the lifting and adjusting assembly 200 includes two cylinders 201, the two cylinders 201 are fixedly arranged at the upper end of the base plate 100, and the output ends of the two cylinders 201 are provided with a lifting plate 202, and the upper end of the lifting plate 202 is provided with a first support plate 203, and the heights of the lifting plate 202 and the first support plate 203 are adjusted by the cylinder 201, one end of the first support plate 203 is provided with a first motor 207, and the other end of the first support plate 203 is provided with a first fixed plate 204, and the first fixed plate 204 is rotatably provided with a first rotating rod 205, one end of the first rotating rod 205 passes through the first fixed plate 204 and is fixedly connected to the output end of the first motor 207, and the other end of the first rotating rod 205 is provided with an active rotating disk 206, and the first rotating rod 205 is rotated by turning on the first motor 207, so that the active rotating disk 206 starts to rotate.

[0029] like Figure 1-Figure 4 As shown, the fixed component 300 includes a first electric push rod 301, which is arranged on the active turntable 206, and the output end of the first electric push rod 301 is fixedly connected to the second fixed plate 302. When the active turntable 206 rotates, the first electric push rod 301 is driven to rotate, and the distance between the second fixed plate 302 and the rotating component 500 can be adjusted by the first electric push rod 301. A support rod 303 is provided on the second fixed plate 302, and a plurality of second electric push rods 304 are provided on the surface of the support rod 303. The output end of the second electric push rod 304 is fixedly provided with an arc-shaped top block 305, and the distance between the arc-shaped top block 305 and the support rod 303 can be adjusted by opening the second electric push rod 304.

[0030] like Figure 1-Figure 6As shown, the lifting assembly 400 includes a second support plate 401 and a second motor 402. The second support plate 401 is fixedly arranged on the upper end of the bottom plate 100, and a slide groove 403 is opened in the middle position of one end of the second support plate 401 close to the fixed assembly 300. A screw rod 404 and a slider 406 are respectively arranged in the slide groove 403. The screw rod 404 passes through the slider 406 and is threadedly connected thereto. One end of the screw rod 404 is rotatably connected to the inner wall of the bottom end of the slide groove 403, and the other end of the screw rod 404 passes through the top end of the slide groove 403. The inner wall is fixedly connected to the output end of the second motor 402, and the second motor 402 is fixedly arranged at the upper end of the second support plate 401. By turning on the second motor 402, the screw 404 starts to rotate, so that the slider 406 can move up and down. Limiting grooves 405 are provided on the inner walls on both sides of the slide groove 403, and limiting blocks 407 that cooperate with the limiting grooves 405 are fixedly arranged on both sides of the slider 406. The mutual cooperation between the limiting grooves 405 and the limiting blocks 407 improves the stability of the rotating component 500 when moving up and down.

[0031] like Figure 1-Figure 6 As shown, the rotating assembly 500 includes a third fixed plate 501, one end of the third fixed plate 501 is fixedly set on the slider 406, and the other end of the third fixed plate 501 is rotatably provided with a second rotating rod 502, and the end of the second rotating rod 502 away from the third fixed plate 501 is provided with a driven rotating disk 503, and the end of the driven rotating disk 503 away from the second rotating rod 502 is detachably provided with a mounting plate 504, and the setting of the second rotating rod 502 enables the driven rotating disk 503 and the mounting plate 504 to rotate.

[0032] like Figure 1-Figure 3 As shown, a plurality of positioning holes 101 are provided at the upper end of the bottom plate 100 near the side, and the positioning holes 101 are used to facilitate positioning of the bottom plate 100 .

[0033] like Figure 5-Figure 6 As shown, a circular groove 506 is provided in the middle of the mounting plate 504, so that when the fixed component 300 and the rotating component 500 clamp the nitrogen spring cylinder, the other end of the nitrogen spring cylinder can abut against the circular groove 506 on the mounting plate 504, thereby making the fixed component 300 and the rotating component 500 more stable when clamping and fixing the nitrogen spring cylinder.

[0034] like Figure 5-Figure 6 As shown, the mounting plate 504 is fixed on the driven turntable 503 by a plurality of fixing bolts 505, so that the mounting plate 504 can be easily disassembled or installed, so that the mounting plate 504 with circular grooves 506 of different sizes can be replaced according to different sizes of nitrogen spring cylinders, so as to better clamp the nitrogen spring cylinder.

[0035] The above embodiment discloses a positioning fixture for processing a notebook cover, wherein, when in use, firstly, the fixing assembly 300 is adjusted to a suitable height by the cylinder 201, and then the rotating assembly 500 is moved to the same height as the fixing assembly 300 by turning on the second motor 402, and then the nitrogen spring cylinder body to be processed is inserted along the axial position of the support rod 303, and one end of the nitrogen spring cylinder body is abutted against the second fixing plate 302, and then the arc-shaped top block 305 is moved away from the support rod 303 by turning on the second electric push rod 304 until the nitrogen spring cylinder body is tightly fixed, and then the first electric push rod 301 is started until the other end of the nitrogen spring cylinder body on the first electric push rod 301 is abutted against the circular groove 506 on the mounting plate 504, so that both ends of the nitrogen spring cylinder body can be quickly and conveniently aligned. Stable clamping and fixing are performed to improve the efficiency of nitrogen spring processing. At the same time, since the outer wall of the nitrogen spring cylinder body does not contact any object when the nitrogen spring cylinder body is clamped and fixed, it can avoid the situation where the clamping area is large and it is difficult to process the clamped part of the nitrogen spring, thereby improving the quality of nitrogen spring processing. In addition, by turning on the first motor 207, the active turntable 206 starts to rotate, and the rotation of the active turntable 206 drives the fixed component 300 to rotate. Since the nitrogen spring cylinder body is clamped by the fixed component 300 and the mounting plate 504, when the fixed component 300 rotates, it drives the mounting plate 504 to rotate, thereby changing the angle of the nitrogen spring cylinder body that needs to be processed, and then changing the angle of the nitrogen spring cylinder body according to the specific requirements of the processing during processing, thereby better processing the nitrogen spring.

[0036] The above is only a specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. An angle-adjustable nitrogen spring processing fixture, comprising a base plate (100), characterized in that: The upper end of the bottom plate (100) is provided with a lifting and adjusting assembly (200) for adjusting the height and angle of the fixing assembly (300) and a lifting and lowering assembly (400) for enabling the rotating assembly (500) to be lifted and lowered. The lifting and adjusting assembly (200) is provided with a fixing assembly (300) for fixing the nitrogen spring cylinder body, and the lifting and lowering assembly (400) is provided with a rotating assembly (500) for clamping and cooperating with the fixing assembly (300).

2. The angle-adjustable nitrogen spring processing fixture according to claim 1, characterized in that: The lifting and adjusting assembly (200) comprises two cylinders (201), the two cylinders (201) are fixedly arranged on the upper end of the bottom plate (100), and the output ends of the two cylinders (201) are provided with a lifting plate (202), the upper end of the lifting plate (202) is provided with a first support plate (203), one end of the first support plate (203) is provided with a first motor (207), and the other end of the first support plate (203) is provided with a first fixed plate (204), a first rotating rod (205) is rotatably arranged on the first fixed plate (204), one end of the first rotating rod (205) passes through the first fixed plate (204) and is fixedly connected to the output end of the first motor (207), and the other end of the first rotating rod (205) is provided with an active rotating disk (206).

3. The angle-adjustable nitrogen spring processing fixture according to claim 1, characterized in that: The fixing assembly (300) comprises a first electric push rod (301), the first electric push rod (301) is arranged on the active turntable (206), and the output end of the first electric push rod (301) is fixedly connected to the second fixing plate (302), the second fixing plate (302) is provided with a support rod (303), the surface of the support rod (303) is provided with a plurality of second electric push rods (304), and the output end of the second electric push rod (304) is fixedly provided with an arc-shaped top block (305).

4. The angle-adjustable nitrogen spring processing fixture according to claim 1, characterized in that: The lifting assembly (400) comprises a second support plate (401) and a second motor (402). The second support plate (401) is fixedly arranged on the upper end of the bottom plate (100). A slide groove (403) is provided in the middle of one end of the second support plate (401) close to the fixed assembly (300). A screw rod (404) and a slider (406) are respectively provided in the slide groove (403). The screw rod (404) passes through the slider (406) and is threadedly connected thereto. One end of the rod (404) is rotatably connected to the inner wall at the bottom end of the slide groove (403), and the other end of the screw rod (404) passes through the inner wall at the top end of the slide groove (403) and is fixedly connected to the output end of the second motor (402). The second motor (402) is fixedly arranged on the upper end of the second support plate (401). Limiting grooves (405) are provided on the inner walls on both sides of the slide groove (403), and limiting blocks (407) that match the limiting grooves (405) are fixedly arranged on both sides of the slider (406).

5. The angle-adjustable nitrogen spring processing fixture according to claim 1, characterized in that: The rotating assembly (500) comprises a third fixed plate (501), one end of the third fixed plate (501) is fixedly arranged on the slider (406), and the other end of the third fixed plate (501) is rotatably provided with a second rotating rod (502), one end of the second rotating rod (502) away from the third fixed plate (501) is provided with a driven rotating disk (503), and one end of the driven rotating disk (503) away from the second rotating rod (502) is detachably provided with a mounting plate (504).

6. The angle-adjustable nitrogen spring processing fixture according to claim 1, characterized in that: A plurality of positioning holes (101) are provided at the upper end of the bottom plate (100) near the side.

7. The angle-adjustable nitrogen spring processing fixture according to claim 5, characterized in that: A circular groove (506) is provided in the middle of the mounting plate (504).

8. The angle-adjustable nitrogen spring processing fixture according to claim 5, characterized in that: The mounting plate (504) is fixedly arranged on the driven rotating disk (503) via a plurality of fixing bolts (505).

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