Welding fixture for production

Abstract

The utility model provides a welding fixture for production, which comprises a base, a support plate is arranged on the outer side of the base, a first adjusting component is arranged on the outer side of the support plate, and a hydraulic rod for limiting a distribution box is arranged on the outer side of the first adjusting component. According to the welding fixture for production, the distribution box is clamped and limited through the hydraulic rods on the two opposite sides, a second limiting block is moved to a proper position by moving a second limiting block on a second limiting strip, a limiting sleeve is moved to a proper position along with the second limiting block, then a clamping rod is moved in the limiting sleeve, and the distribution box is clamped and limited through the clamping rod. The clamping rods drive the clamping plates to move, the clamping plates on the two sides are used for clamping and fixing the distribution box inside, then the fixing bolts are tightened to fix the clamping rods in the limiting sleeves, the motor drives the worm to rotate, the worm drives the worm gear to rotate, the worm gear drives the connecting rods to rotate, and the connecting rods drive the supporting plates to rotate. Therefore, the distribution box on the supporting plate is adjusted to a proper angle.

Description

Technical Field

[0001] The utility model relates to the field of welding jigs, and particularly relates to a welding jig for production. Background Art

[0002] The distribution box contains a large amount of parameters in terms of data. Generally, it constitutes a low-voltage electrical wiring. It is required to assemble switchgear, measuring instruments, protective electrical appliances, and auxiliary equipment in a closed or semi-closed metal cabinet or panel, forming a low-voltage distribution box. During normal operation, the circuit can be connected or disconnected manually or automatically. The distribution box has the characteristics of small volume, simple installation, special technical performance, fixed position, unique configuration function, not restricted by the site, relatively common application, stable and reliable operation, high space utilization rate, less land occupation, and environmental protection effect.

[0003] When welding the distribution box, in order to ensure the accurate welding position of the distribution box and improve the welding quality and efficiency, a jig for fixing and positioning the distribution box is required. Most of the jigs currently used are set as an overall frame with a small adjustment range. When it is necessary to weld and fix a single side plate of the distribution box, the distance between the clamping plates is too far to clamp and fix a single panel, and the angle of the jig is fixed and cannot be adjusted according to the position to be welded, reducing the welding efficiency.

[0004] Therefore, it is necessary to provide a new welding jig for production to solve the above technical problems. Content of the Utility Model

[0005] To solve the above technical problems, the utility model provides a welding jig for production that is easy to use.

[0006] The welding jig for production provided by the utility model includes a base. A support plate is arranged on the outer side of the base. A first adjustment component is arranged on the outer side of the support plate. A hydraulic rod for limiting the distribution box is arranged on the outer side of the first adjustment component. A second adjustment component is arranged on the outer side of the first adjustment component. A clamping component for adjusting the clamping position of the distribution box is arranged on the outer side of the second adjustment component.

[0007] An angle adjustment component is arranged on the outer side of the base to adjust the angle of the support plate, thereby adjusting the position of the distribution box to be welded. A connecting shaft for stably supporting the support plate is arranged on the outer side of the base.

[0008] As a welding jig for production provided by the utility model, preferably, the first adjustment component includes first limit strips arranged on both sides of the support plate. A first limit block is arranged on the outer side of the first limit strip. A limit bolt is arranged on the outer side of the first limit block. A plurality of threaded holes adapted to the limit bolt are arranged inside the support plate.

[0009] As a welding fixture for production provided by the present utility model, preferably, the second adjustment assembly includes a column provided on the top of the first limit block. A second limit strip is fixedly connected to the top of the column, and a second limit block is provided outside the second limit strip.

[0010] As a welding fixture for production provided by the present utility model, preferably, a limit plate is provided outside the second limit block. A screw rod is provided inside the limit plate. A fixed frame is provided outside the second limit strip, and the limit plate slides in the fixed frame.

[0011] As a welding fixture for production provided by the present utility model, preferably, the clamping assembly includes a limit sleeve provided on the top of the second limit block. A clamping rod is provided inside the limit sleeve. A clamping plate is provided outside the clamping rod, and a fixing bolt is provided inside the limit sleeve.

[0012] As a welding fixture for production provided by the present utility model, preferably, the angle adjustment assembly includes a fixed box provided outside the base. A motor is provided inside the fixed box. A worm is provided at the output end of the motor. A worm gear rotatably connected in the fixed box is meshed outside the worm. A connecting rod is provided outside the worm gear, and the connecting rod is fixedly installed on the support plate.

[0013] As a welding fixture for production provided by the present utility model, preferably, the connecting shaft is fixedly installed at one end of the support plate away from the connecting rod and is rotatably installed on the base.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] For this welding fixture for production, slide the first limit block on the first limit strip to a suitable position. The hydraulic rod is fixedly installed on the first limit block and moves synchronously with the first limit block. Clamp and limit the two sides of the distribution box through the hydraulic rods facing both sides. Move the second limit block on the second limit strip to move the second limit block to a suitable position. The limit sleeve moves to a suitable position along with the second limit block. Then move the clamping rod in the limit sleeve. The clamping rod drives the clamping plate to move. Clamp and fix the distribution box inside by using the clamping plates on both sides. Then tighten the fixing bolt to fix the clamping rod in the limit sleeve. Drive the worm to rotate through the motor. The worm drives the worm gear to rotate. The worm gear drives the connecting rod to rotate. The connecting rod drives the support plate to rotate, so as to adjust the distribution box on the support plate to a suitable angle. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic structural diagram of a preferred embodiment of the welding fixture for production provided by the present utility model;

[0017] Figure 2Schematic diagram of the first adjustment component and the second adjustment component in the present utility model;

[0018] Figure 3 Schematic diagram of the clamping component in the present utility model;

[0019] Figure 4 Schematic diagram of the second limit strip and the second limit block in the present utility model;

[0020] Figure 5 Schematic diagram of the angle adjustment component in the present utility model.

[0021] Reference numerals in the figure: 1, base; 2, support plate; 3, first adjustment component; 301, first limit strip; 302, first limit block; 303, limit bolt; 4, second adjustment component; 401, column; 402, second limit strip; 403, second limit block; 5, clamping component; 501, limit sleeve; 502, clamping rod; 503, clamping plate; 504, fixing bolt; 6, hydraulic rod; 7, limit plate; 8, fixing frame; 9, angle adjustment component; 901, fixing box; 902, motor; 903, worm; 904, worm gear; 905, connecting rod; 10, connecting shaft. Detailed implementation manners

[0022] The present utility model will be further described below in conjunction with the drawings and implementation manners.

[0023] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 wherein Figure 1 is a schematic diagram of a preferred embodiment of the welding fixture for production provided by the present utility model; Figure 2 is a schematic diagram of the first adjustment component and the second adjustment component in the present utility model; Figure 3 is a schematic diagram of the clamping component in the present utility model; Figure 4 is a schematic diagram of the second limit strip and the second limit block in the present utility model; Figure 5This is a schematic structural diagram of the angle adjustment component in the present utility model. A welding fixture for production includes a base 1. A support plate 2 is arranged outside the base 1. Through the support plate 2, a distribution box to be welded can be placed. A first adjustment component 3 is arranged outside the support plate 2. A hydraulic rod 6 for limiting the distribution box is arranged outside the first adjustment component 3. The first adjustment component 3 drives the hydraulic rod 6 to move to a suitable position to clamp and limit the opposite sides of the distribution box. A push plate is installed on the piston rod of the hydraulic rod 6. A second adjustment component 4 is arranged outside the first adjustment component 3. A clamping component 5 for adjusting the clamping position of the distribution box is arranged outside the second adjustment component 4. The second adjustment component 4 adjusts the clamping component 5 to a suitable position, and the clamping component 5 is used to clamp and fix the distribution box. An angle adjustment component 9 is arranged outside the base 1 to adjust the angle of the support plate 2, thereby adjusting the position of the distribution box to be welded. A connecting shaft 10 for stably supporting the support plate 2 is arranged outside the base 1.

[0024] In the specific implementation process, the first adjustment component 3 includes first limit strips 301 arranged on both sides of the support plate 2, and the first limit strips 301 are fixedly installed on the top of the support plate 2. A first limit block 302 is arranged outside the first limit strip 301. Two first limit blocks 302 are arranged on each first limit strip 301. A limit bolt 303 is arranged outside the first limit block 302. A number of threaded holes adapted to the limit bolt 303 are arranged inside the support plate 2. When the first limit block 302 moves to a suitable position, the first limit block 302 is limited by the limit bolt 303. The second adjustment component 4 includes a column 401 arranged on the top of the first limit block 302, and the column 401 is fixedly installed on the top of the first limit block 302. The top of the column 401 is fixedly connected to a second limit strip 402, and the second limit strip 402 is fixedly installed on the top of the column 401. A second limit block 403 is arranged outside the second limit strip 402, and the second limit block 403 is clamped on the second limit strip 402. Slide the first limit block 302 on the first limit strip 301 to a suitable position. The hydraulic rod 6 is fixedly installed on the first limit block 302 and moves synchronously with the first limit block 302. The two opposite hydraulic rods 6 are used to clamp and limit the two sides of the distribution box. Move the second limit block 403 on the second limit strip 402 to a suitable position.

[0025] A limiting plate 7 is arranged on the outer side of the second limiting block 403. The limiting plate 7 is fixedly installed on the second limiting block 403. As the second limiting block 403 moves, a screw rod is arranged inside the limiting plate 7. The screw rod is threadedly connected in the limiting plate 7. A fixing frame 8 is arranged on the outer side of the second limiting strip 402. The fixing frame 8 is fixedly installed on the second limiting strip 402 and is provided with a through groove inside. The limiting plate 7 slides in the fixing frame 8. When the second limiting block 403 moves to a suitable position, the screw rod in the limiting plate 7 is tightened to limit the limiting plate 7 on the fixing frame 8, thereby limiting the second limiting block 403.

[0026] The clamping assembly 5 includes a limiting sleeve 501 arranged on the top of the second limiting block 403. The limiting sleeve 501 is fixedly installed on the top of the second limiting block 403. A clamping rod 502 is arranged inside the limiting sleeve 501. The clamping rod 502 is inserted into the limiting sleeve 501. A clamping plate 503 is arranged on the outer side of the clamping rod 502. The clamping plate 503 is fixedly installed on the clamping rod 502. A fixing bolt 504 is arranged inside the limiting sleeve 501. The fixing bolt 504 is threadedly connected to the top of the limiting sleeve 501. Move the clamping rod 502 in the limiting sleeve 501. The clamping rod 502 drives the clamping plate 503 to move. The distribution box is clamped and fixed inside by the clamping plates 503 on both sides. Then, the fixing bolt 504 is tightened to fix the clamping rod 502 in the limiting sleeve 501.

[0027] The angle adjustment assembly 9 includes a fixing box 901 arranged on the outer side of the base 1. The fixing box 901 is fixedly installed on the top of the base 1. A motor 902 is arranged inside the fixing box 901. The motor 902 is fixedly installed in the fixing box 901. A worm 903 is arranged at the output end of the motor 902. The worm 903 is fixedly installed on the output end of the motor 902. A worm gear 904 rotatably connected in the fixing box 901 meshes with the outer side of the worm 903. A connecting rod 905 is arranged on the outer side of the worm gear 904. The connecting rod 905 is fixedly installed on the worm gear 904 and is fixedly installed on the support plate 2 at the other end. The connecting rod 905 is fixedly installed on the support plate 2. The motor 902 drives the worm 903 to rotate. The worm 903 drives the worm gear 904 to rotate. The worm gear 904 drives the connecting rod 905 to rotate. The connecting rod 905 drives the support plate 2 to rotate, thereby adjusting the distribution box on the support plate 2 to a suitable angle.

[0028] The connecting shaft 10 is fixedly installed at one end of the support plate 2 away from the connecting rod 905 and is rotatably installed on the base 1. The connecting shaft 10 supports one end of the support plate 2 away from the connecting rod 905 to improve the stability of the support plate 2.

[0029] The working principle of a welding fixture for production provided by the present utility model is as follows:

[0030] When welding the distribution box, first place the distribution box on the support plate 2. Slide the first limit block 302 on the first limit strip 301 to a suitable position. The hydraulic rod 6 is fixedly installed on the first limit block 302 and moves synchronously with the first limit block 302. Clamp and limit the two sides of the distribution box through the hydraulic rods 6 facing both sides. Move the second limit block 403 on the second limit strip 402 to a suitable position. The limit sleeve 501 moves to a suitable position along with the second limit block 403. Then move the clamping rod 502 in the limit sleeve 501. The clamping rod 502 drives the clamping plate 503 to move. Clamp and fix the distribution box inside by using the clamping plates 503 on both sides. Then tighten the fixing bolt 504 to fix the clamping rod 502 in the limit sleeve 501. Drive the worm 903 to rotate through the motor 902. The worm 903 drives the worm gear 904 to rotate. The worm gear 904 drives the connecting rod 905 to rotate. The connecting rod 905 drives the support plate 2 to rotate, so as to adjust the distribution box on the support plate 2 to a suitable angle.

[0031] The above are only the embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. All equivalent structural or equivalent process transformations made by using the content of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are equally included in the patent protection scope of the present invention.

Claims

1. A welding fixture for production, characterized in that, Including: A base (1), a support plate (2) is arranged on the outer side of the base (1), a first adjustment component (3) is arranged on the outer side of the support plate (2), a hydraulic rod (6) for limiting the distribution box is arranged on the outer side of the first adjustment component (3), a second adjustment component (4) is arranged on the outer side of the first adjustment component (3), and a clamping component (5) for adjusting the clamping position of the distribution box is arranged on the outer side of the second adjustment component (4); An angle adjustment component (9) arranged on the outer side of the base (1) to adjust the angle of the support plate (2), thereby adjusting the position of the distribution box to be welded, and a connecting shaft (10) for stably supporting the support plate (2) is arranged on the outer side of the base (1).

2. The welding jig for production according to claim 1, wherein, The first adjustment component (3) includes first limit strips (301) arranged on both sides of the support plate (2), first limit blocks (302) are arranged on the outer sides of the first limit strips (301), limit bolts (303) are arranged on the outer sides of the first limit blocks (302), and a plurality of threaded holes adapted to the limit bolts (303) are arranged inside the support plate (2).

3. The welding fixture for production according to claim 2, characterized in that, The second adjustment component (4) includes a column (401) arranged on the top of the first limit block (302), a second limit strip (402) is fixedly connected to the top of the column (401), and a second limit block (403) is arranged on the outer side of the second limit strip (402).

4. The welding jig for production according to claim 3, characterized in that, A limit plate (7) is arranged on the outer side of the second limit block (403), a screw rod is arranged inside the limit plate (7), a fixed frame (8) is arranged on the outer side of the second limit strip (402), and the limit plate (7) slides in the fixed frame (8).

5. The welding jig for production according to claim 3, wherein, The clamping component (5) includes a limit sleeve (501) arranged on the top of the second limit block (403), a clamping rod (502) is arranged inside the limit sleeve (501), a clamping plate (503) is arranged on the outer side of the clamping rod (502), and a fixed bolt (504) is arranged inside the limit sleeve (501).

6. The welding jig for production according to claim 1, characterized in that, The angle adjustment component (9) includes a fixed box (901) arranged on the outer side of the base (1), a motor (902) is arranged inside the fixed box (901), a worm (903) is arranged at the output end of the motor (902), a worm gear (904) rotatably connected in the fixed box (901) is meshed with the outer side of the worm (903), a connecting rod (905) is arranged on the outer side of the worm gear (904), and the connecting rod (905) is fixedly installed on the support plate (2).

7. The welding fixture for production according to claim 6, characterized in that, The connecting shaft (10) is fixedly installed at one end of the support plate (2) away from the connecting rod (905) and is rotatably installed on the base (1).

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