A welding fixture for an oil suction tube assembly

Abstract

This utility model relates to the field of welding fixture technology, and discloses a welding fixture for an oil suction pipe assembly, including a base, a rotating structure, and a cleaning structure. The cleaning structure is fixedly connected to the top of the base, and the rotating structure is fixedly connected to one side of the cleaning structure. The rotating structure includes two support columns, each with a slot inside. A first gear is located at the bottom of the slot, and a second gear meshes with the top of the first gear. The cleaning structure includes a first fixing rod and a second fixing rod, with one end of the first fixing rod and one end of the second fixing rod perpendicularly fixedly connected. In this utility model, a motor drives the gear to rotate, and the gear is fixedly connected to a clamping ring, thereby driving the oil suction pipe held by the clamping ring. This allows the direction of the oil suction pipe to be adjusted during welding, enabling omnidirectional welding of the oil suction pipe, solving the problem of difficult welding in dead angles, and improving work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of welding fixture technology, and in particular to a welding fixture for an oil suction pipe assembly. Background Technology

[0002] The oil suction pipe assembly requires a tight connection to ensure that the welded oil suction pipe does not leak air. If the pump sucks in air during operation, it will cause noise in the system and prevent it from sucking in oil. The welding fixture is used to ensure the size of the welded parts, improve assembly accuracy and efficiency, and prevent welding deformation.

[0003] The existing welding fixtures for oil suction pipe assemblies are simple in design and cannot be welded from all directions, which makes welding oil suction pipe assemblies difficult. In addition, the dead corners of the oil suction pipe assembly are not easy to weld, which may lead to air leakage. Furthermore, the debris and waste generated during welding accumulate on the workbench, which is difficult to handle and can easily hinder the welding process.

[0004] Therefore, those skilled in the art have provided a welding fixture for an oil suction pipe assembly to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a welding fixture for an oil suction pipe assembly. This fixture can rotate the fixed oil suction pipe assembly, allowing for welding from all directions. This reduces the difficulty of welding while ensuring better handling of dead corners in the welding of the oil suction pipe assembly. Furthermore, it is equipped with a cleaning structure to promptly remove welding waste, making the welding process smoother and improving work efficiency.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A welding fixture for an oil suction pipe assembly includes a base, a rotating structure, and a cleaning structure. The cleaning structure is fixedly connected to the top of the base, and the rotating structure is fixedly connected to one side of the cleaning structure. The rotating structure is fixedly connected to the base, and a fixing structure is provided on one side of the rotating structure.

[0008] The rotating structure includes two support columns, each of which has a slot inside. A first gear is provided at the bottom of the slot, and a second gear meshes with the top of the first gear. A first limiting ring and a second limiting ring are fixedly connected to the front and rear sides of the second gear, respectively.

[0009] The cleaning structure includes a first fixed rod and a second fixed rod. One end of the first fixed rod is perpendicularly fixedly connected to one end of the second fixed rod. A second motor is provided at one end of the first fixed rod. A first threaded rod is fixedly connected to the output end of the second motor. A second sliding block is sleeved on the outside of the first threaded rod. A third motor is provided at one end of the second fixed rod. A second threaded rod is fixedly connected to the output end of the third motor. A first sliding block is sleeved on the outside of the second threaded rod.

[0010] The above technical solution allows the fixed oil suction pipe to be rotated, thus achieving a full-range welding effect. It also includes a cleaning structure to promptly remove welding waste, preventing it from accumulating and hindering the welding process.

[0011] Furthermore, a support base is provided on one side of the support column, and a first motor is fixedly connected to the top of the support base. A rotating rod is fixedly connected to the output end of the first motor, and one end of the rotating rod is sleeved with a first gear.

[0012] By using the above technical solution, the first motor drives the first gear to rotate, and the first gear drives the second gear to rotate, which can increase torque, reduce speed and save effort.

[0013] Furthermore, two connecting rods are fixedly connected to one side of the second limiting ring, and a connecting seat is fixedly connected to the end of each of the two connecting rods away from the second limiting ring. A clamping ring is fixedly connected to one side of each of the two connecting seats.

[0014] The above technical solution uses a connecting rod and a connecting seat to fix the second gear to the clamping ring, so that when the second gear rotates, it drives the clamping ring to rotate, which in turn drives the oil suction pipe held by the clamping ring, thus achieving the effect of rotating the oil suction pipe.

[0015] Furthermore, the two clamping rings are fixedly connected by a screw and a nut, the screw and the nut being threaded together;

[0016] The above technical solution uses a screw and nut threaded connection to fasten the two clamping rings together, thereby firmly fixing the oil suction pipe in the middle of the clamping rings and increasing the stability of the clamping.

[0017] Furthermore, a first cleaning column is fixedly connected to one end of the first sliding block, a second cleaning column is fixedly connected to one end of the second sliding block, a cleaning groove is provided on one side of the base, a compartment is provided at the bottom of the cleaning groove, and a trash can is provided inside the compartment.

[0018] Through the above technical solution, the sliding first sliding block and the second sliding block drive the first cleaning column and the second cleaning column to move, sweep the garbage on the base, and sweep the garbage into the cleaning trough, and then into the garbage bin. This can be done in real time and achieve a fast cleaning effect.

[0019] Furthermore, a limit cover is provided on the top of the cleaning tank;

[0020] The above technical solution, by setting a limiting cover, can prevent garbage from being swept out of the cleaning trough during cleaning, thus preventing garbage from being scattered everywhere, effectively restricting the movement of garbage and ensuring that it enters the garbage bin accurately.

[0021] Furthermore, the bottom of the trash can is provided with a groove, and a spring is fixedly connected inside the groove, with a positioning plate fixedly connected to one end of the spring;

[0022] The above technical solution utilizes a positioning plate to quickly place the trash can into a fixed position and applies a certain pressure to the trash can to prevent it from shaking, thus achieving the effect of quick loading and unloading of the trash can.

[0023] This utility model has the following beneficial effects:

[0024] 1. The present invention proposes a welding fixture for an oil suction pipe assembly. By setting a rotating structure, a motor drives a first gear to rotate, which in turn drives a second gear to rotate. The second gear is fixedly connected to a clamping ring, thereby causing the second gear to drive the clamping ring to rotate, which in turn drives the oil suction pipe held by the clamping ring. This allows the direction of the oil suction pipe to be adjusted during welding, enabling welding of the oil suction pipe from all directions, providing a wider welding angle, solving the problem of difficult welding in dead angles, saving effort during welding, and improving work efficiency.

[0025] 2. The present invention proposes a welding fixture for an oil suction pipe assembly. By setting a cleaning structure, the first cleaning column is moved to clean first, and then the second cleaning column is moved to make the garbage on the base surface accurately enter the cleaning tank and then enter the garbage bin. This can clean the base surface in real time and prevent the accumulation of garbage from interrupting the welding work, thereby accelerating the welding process. Attached Figure Description

[0026] Figure 1 This is an isometric view of a welding fixture for an oil suction pipe assembly proposed in this utility model;

[0027] Figure 2 This is a cross-sectional view of the rotating structure of a welding fixture for an oil suction pipe assembly proposed in this utility model.

[0028] Figure 3 This is a cross-sectional view of the cleaning structure of a welding fixture for an oil suction pipe assembly proposed in this utility model.

[0029] Figure 4 This is a partially exploded view of the cleaning structure of the welding fixture for an oil suction pipe assembly proposed in this utility model;

[0030] Figure 5 This is a partial cross-sectional view of the cleaning structure of a welding fixture for an oil suction pipe assembly proposed in this utility model.

[0031] Legend:

[0032] 1. Base; 2. Fixing structure; 201. Connecting rod; 202. Connecting seat; 203. Clamping ring; 204. Screw; 205. Nut; 3. Rotating structure; 301. Support seat; 302. First motor; 303. Rotating rod; 304. First gear; 305. Second gear; 306. First limiting ring; 307. Second limiting ring; 308. Support column; 4. Cleaning structure; 401. Second motor; 402. First threaded rod; 403. First fixing rod; 404. First cleaning column; 405. First sliding block; 406. Third motor; 407. Second threaded rod; 408. Second cleaning column; 409. Second fixing rod; 410. Second sliding block; 411. Cleaning trough; 412. Chamber; 413. Trash can; 414. Limiting cover; 415. Groove; 416. Positioning plate; 417. Spring; 5. Slot. Detailed Implementation

[0033] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of specific embodiments. Obviously, the described specific embodiments are only a part of the specific embodiments of the present invention, and not all of them. Based on the specific embodiments of the present invention, all other specific embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0034] Reference Figure 1-2 One specific embodiment provided by this utility model:

[0035] A welding fixture for an oil suction pipe assembly includes a base 1, a rotating structure 3, and a cleaning structure 4. The cleaning structure 4 is fixedly connected to the top of the base 1, and the rotating structure 3 is fixedly connected to one side of the cleaning structure 4. The rotating structure 3 is also fixedly connected to the base 1. A fixing structure 2 is provided on one side of the rotating structure 3. The rotating structure 3 includes two support columns 308, each with a slot 5 inside. A first gear 304 is provided at the bottom of the slot 5, and a second gear 305 meshes with the top of the first gear 304. A first limiting ring 306 and a second limiting ring 307 are fixedly connected to the front and rear sides of the second gear 305, respectively. The first limiting ring 306 and the second limiting ring 307 prevent the second gear 305 from slipping out of the slot 5, improving the stability of the second gear 305. A support seat 301 is provided on one side of the support column 308, and a first motor 302 is fixedly connected to the top of the support seat 301. A rotating rod 303 is fixedly connected to the output end of the machine 302. One end of the rotating rod 303 is sleeved with the first gear 304. The multi-gear structure is used to increase torque, reduce speed, and save time and effort. Two connecting rods 201 are fixedly connected to one side of the second limiting ring 307. A connecting seat 202 is fixedly connected to the end of each connecting rod 201 away from the second limiting ring 307. A clamping ring 203 is fixedly connected to one side of each connecting seat 202. The two clamping rings 203 are fixedly connected by a screw 204 and a nut 205. The screw 204 and the nut 205 are threaded together. The connecting rod 201 is used to fix the second gear 305 and the clamping ring 203 together. When the second gear 305 rotates, it drives the clamping ring 203 to rotate, which in turn drives the oil suction pipe held by the clamping ring 203. The screw 204 and the nut 205 are threaded together to fasten the two clamping rings 203 together, so that the oil suction pipe is firmly fixed in the middle of the clamping ring 203.

[0036] Reference Figure 3-5The cleaning structure 4 includes a first fixing rod 403 and a second fixing rod 409. One end of the first fixing rod 403 is perpendicularly fixedly connected to one end of the second fixing rod 409. A second motor 401 is provided at one end of the first fixing rod 403. A first threaded rod 402 is fixedly connected to the output end of the second motor 401. A second sliding block 410 is sleeved on the outside of the first threaded rod 402. A third motor 406 is provided at one end of the second fixing rod 409. A second threaded rod 407 is fixedly connected to the output end of the third motor 406. A first sliding block 405 is sleeved on the outside of the second threaded rod 407. A first cleaning column 404 is fixedly connected to one end of the first sliding block 405. A second cleaning column 408 is fixedly connected to one end of the second sliding block 410. A cleaning groove 411 is provided on one side of the base 1. A chamber 41 is provided at the bottom of the cleaning groove 411. 2. The interior of the compartment 412 is equipped with a trash can 413. By sliding the first sliding block 405 and the second sliding block 410, the first cleaning column 404 and the second cleaning column 408 are moved to clean the trash on the base 1 and sweep it into the cleaning trough 411, and then into the trash can 413. The top of the cleaning trough 411 is equipped with a limit cover 414. The limit cover 414 can prevent the trash from being swept out of the cleaning trough 411 during cleaning, thus preventing the trash from being scattered everywhere. The bottom of the trash can 413 is equipped with a groove 415. A spring 417 is fixedly connected inside the groove 415. One end of the spring 417 is fixedly connected to a positioning plate 416. The positioning plate 416 is used to quickly put the trash can 413 into a fixed position and apply a certain pressure to the trash can 413 to prevent the trash can 413 from shaking, so as to achieve the effect of quick loading and unloading of the trash can 413.

[0037] Working principle: When using the welding fixture for this oil suction pipe assembly, the oil suction pipe assembly is passed through the support column 308 and sleeved with the second gear 305. The oil suction pipe assembly is then clamped by the clamping ring 203, and the clamping ring 203 is tightened using the screw 204 and nut 205 to increase the stability of the clamping. Then, the first motor 302 is started to drive the rotating rod 303 to rotate, which in turn drives the first gear 304 to rotate. The first gear 304 then drives the second gear 305 to rotate. The second gear 305 is connected to the connecting rod 201 and the connecting... The base 202 is fixedly connected to the clamping ring 203, so that when the second gear 305 rotates, it drives the clamping ring 203 and the oil suction pipe assembly held by the clamping ring 203 to rotate. During welding, the second motor 401 and the third motor 406 can be started, so that the first sliding block 405 and the second sliding block 410 slide on the first threaded rod 402 and the second threaded rod 407, driving the first cleaning column 404 and the second cleaning column 408 to move, cleaning the garbage on the base 1, sweeping the garbage into the cleaning trough 411, and then into the garbage bin 413, thus completing the cleaning operation.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing specific embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A welding fixture for an oil suction pipe assembly, comprising a base (1), a rotating structure (3), and a cleaning structure (4), characterized in that: A cleaning structure (4) is fixedly connected to the top of the base (1), and a rotating structure (3) is fixedly connected to one side of the cleaning structure (4). The rotating structure (3) is fixedly connected to the base (1), and a fixing structure (2) is provided on one side of the rotating structure (3). The rotating structure (3) includes two support columns (308), and each of the two support columns (308) is provided with a slot (5). A first gear (304) is provided at the bottom of the slot (5), and a second gear (305) is meshed with the top of the first gear (304). A first limiting ring (306) and a second limiting ring (307) are fixedly connected to the front and rear sides of the second gear (305) respectively. The cleaning structure (4) includes a first fixing rod (403) and a second fixing rod (409). One end of the first fixing rod (403) is perpendicularly fixedly connected to one end of the second fixing rod (409). A second motor (401) is provided at one end of the first fixing rod (403). A first threaded rod (402) is fixedly connected to the output end of the second motor (401). A second sliding block (410) is sleeved on the outside of the first threaded rod (402). A third motor (406) is provided at one end of the second fixing rod (409). A second threaded rod (407) is fixedly connected to the output end of the third motor (406). A first sliding block (405) is sleeved on the outside of the second threaded rod (407).

2. The welding fixture for an oil suction pipe assembly according to claim 1, characterized in that: A support base (301) is provided on one side of the support column (308). A first motor (302) is fixedly connected to the top of the support base (301). A rotating rod (303) is fixedly connected to the output end of the first motor (302). One end of the rotating rod (303) is sleeved with a first gear (304).

3. The welding fixture for an oil suction pipe assembly according to claim 1, characterized in that: Two connecting rods (201) are fixedly connected to one side of the second limiting ring (307). A connecting seat (202) is fixedly connected to the end of each of the two connecting rods (201) away from the second limiting ring (307). A clamping ring (203) is fixedly connected to one side of each of the two connecting seats (202).

4. The welding fixture for an oil suction pipe assembly according to claim 3, characterized in that: The two clamping rings (203) are fixedly connected by a screw (204) and a nut (205), which are threaded together.

5. The welding fixture for an oil suction pipe assembly according to claim 1, characterized in that: One end of the first sliding block (405) is fixedly connected to a first cleaning column (404), and one end of the second sliding block (410) is fixedly connected to a second cleaning column (408).

6. The welding fixture for an oil suction pipe assembly according to claim 1, characterized in that: A cleaning trough (411) is provided on one side of the base (1), and a compartment (412) is provided at the bottom of the cleaning trough (411). A trash can (413) is provided inside the compartment (412).

7. The welding fixture for an oil suction pipe assembly according to claim 6, characterized in that: The top of the cleaning tank (411) is provided with a limiting cover (414).

8. The welding fixture for an oil suction pipe assembly according to claim 6, characterized in that: The bottom of the trash can (413) is provided with a groove (415), and a spring (417) is fixedly connected inside the groove (415). One end of the spring (417) is fixedly connected to a positioning plate (416).

Images