Welding machine with auxiliary clamping and positioning structure

Abstract

The utility model discloses a welding machine with an auxiliary clamping and positioning structure, which relates to the technical field of welding machines and comprises a base, a welding machine body and a welding table, the welding machine body is fixedly connected with the top of the base, and the welding table is fixedly connected with the top of the base. An adjusting mechanism and a positioning mechanism are connected to the welding table in a sliding mode, the adjusting mechanism comprises a sliding assembly and a driving assembly, the sliding assembly and the driving assembly are used in cooperation, so that the two containing shells move away from each other, at the moment, the two round blocks do not generate thrust on the round rods, and under the action of telescopic springs, the round rods can be fixed. The positioning plate can be reset in the containing shell to relieve limiting of the workpiece, the workpiece can be conveniently and rapidly taken out by workers, the mode that limiting can be relieved through automatic clamping and positioning or mutual separation is adopted, time consumed by repeated clamping is shortened, the labor intensity of workers is reduced, and the overall welding efficiency can be improved easily.

Description

Technical Field

[0001] The utility model belongs to the technical field of welding machines, in particular to a welding machine with an auxiliary clamping and positioning structure. Background Art

[0002] A welding machine with an auxiliary clamping and positioning structure is an advanced welding equipment, which combines welding technology with precise positioning and clamping technology to provide more accurate and stable welding operation. However, the existing clamping and positioning structure first clamps and fixes the workpiece through a clamping mechanism, and then moves it under the welding head for welding. After welding is completed, the workpiece needs to be removed from the clamping mechanism before the next workpiece can be replaced for welding. Repeated clamping of the workpiece not only consumes a lot of time and increases the labor intensity of the staff, but also requires welding to be completed before the welded workpiece can be taken out, resulting in low work efficiency. Therefore, a welding machine with an auxiliary clamping and positioning structure is proposed. Utility Model Content

[0003] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0004] The utility model discloses a welding machine with an auxiliary clamping and positioning structure, comprising a base, a welding machine body and a welding table. The welding machine body is fixedly connected to the top of the base, the welding table is fixedly connected to the top of the base, an adjusting mechanism and two groups of positioning mechanisms are slidably connected to the welding table, the adjusting mechanism comprises a sliding assembly and a driving assembly, and the sliding assembly is used in conjunction with the driving assembly.

[0005] Preferably, the sliding assembly includes an adjusting groove and a first tooth plate, the adjusting groove is opened on the top of the welding table, and the first tooth plate is slidably connected to the adjusting groove.

[0006] Preferably, the sliding assembly also includes two first guide strips, a second tooth plate and two second guide strips, the two first guide strips are respectively fixedly mounted on the surfaces on both sides of the first tooth plate, the two first guide strips are both slidably connected to the adjustment groove, the second tooth plate is slidably connected to the adjustment groove, the two second guide strips are respectively fixedly mounted on the surfaces on both sides of the second tooth plate, and the two second guide strips are both slidably connected to the adjustment groove.

[0007] Preferably, the driving assembly includes a motor and a round tooth, the motor is fixedly connected to the surface of one side of the welding table, the round tooth is rotatably installed in the adjustment groove, one end of the round tooth is fixedly connected to the output end of the motor, and the round tooth is respectively engaged with the first tooth plate and the second tooth plate.

[0008] Preferably, the positioning mechanism includes two placement shells and two positioning plates, the two placement shells are fixedly connected to the corresponding first tooth plate or the second tooth plate, and the two positioning plates are slidably installed in the corresponding placement shells.

[0009] Preferably, the positioning mechanism also includes two round rods and two round blocks, the two round rods are slidably connected to the surfaces of the corresponding placement shells, one end of the two round rods are fixedly connected to the corresponding positioning plates, and the two round blocks are fixedly connected to the corresponding round rods.

[0010] Preferably, the positioning mechanism also includes two telescopic springs, which are respectively slidably mounted on the surfaces of the corresponding round rods, one end of the telescopic spring is fixedly connected to the surface of the placement shell, and the other end of the telescopic spring is fixedly connected to the surface of the round block.

[0011] The utility model has the following beneficial effects:

[0012] 1. The utility model is a welding machine with an auxiliary clamping and positioning structure, which makes the two placement shells move away from each other. At this time, the two round blocks no longer generate thrust on the round rod. Under the action of the telescopic spring, the positioning plate can be reset in the placement shell to release the limit on the workpiece, which is convenient for workers to quickly take out the workpiece. The automatic clamping and positioning or the method of releasing the limit by moving away from each other not only reduces the time consumed by repeated clamping, reduces the labor degree of the staff, but also helps to improve the overall work efficiency.

[0013] 2. The utility model is a welding machine with an auxiliary clamping and positioning structure. The starting motor drives the round teeth to rotate, and the round teeth drive the first tooth plate and the second tooth plate to move, which can drive the two groups of positioning mechanisms to approach each other. When the two round blocks are in contact, the corresponding round rods can be pushed to move, and the round rods drive the corresponding positioning plates to move. The positioning plates can clamp and position the block-shaped metal workpiece placed inside the placement shell, so as to keep the workpiece stable during welding and improve the welding effect.

[0014] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 It is a three-dimensional structural schematic diagram of a welding machine with an auxiliary clamping and positioning structure of the utility model;

[0017] Figure 2 It is a partial structural diagram of the adjusting mechanism and the positioning mechanism in the utility model;

[0018] Figure 3It is a partial structural schematic diagram of the first gear plate, the second gear plate, the motor and the round gear in the utility model;

[0019] Figure 4 It is a structural schematic diagram of the positioning mechanism in the utility model.

[0020] In the attached drawings, the workpieces represented by the reference numbers are listed as follows:

[0021] 1. Base; 2. Welding body; 3. Welding table; 401. Adjusting slot; 402. First tooth plate; 403. First guide bar; 404. Second tooth plate; 405. Second guide bar; 406. Motor; 407. Round teeth; 408. Placement shell; 409. Positioning plate; 410. Round rod; 411. Round block; 412. Telescopic spring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 As shown, the utility model is a welding machine with an auxiliary clamping and positioning structure, including a base 1, a welding body 2 and a welding table 3, the welding body 2 is fixedly connected to the top of the base 1, the welding table 3 is fixedly connected to the top of the base 1, and an adjustment mechanism and two sets of positioning mechanisms are slidably connected to the welding table 3, the adjustment mechanism includes a sliding assembly and a driving assembly, and the sliding assembly is used in conjunction with the driving assembly.

[0024] Furthermore, the sliding assembly includes an adjusting groove 401 and a first tooth plate 402, the adjusting groove 401 is opened on the top of the welding table 3, the first tooth plate 402 is slidably connected to the adjusting groove 401, the sliding assembly also includes two first guide bars 403, a second tooth plate 404 and two second guide bars 405, the two first guide bars 403 are respectively fixedly mounted on the surfaces on both sides of the first tooth plate 402, the two first guide bars 403 are both slidably connected to the adjusting groove 401, the second tooth plate 404 is slidably connected to the adjusting groove 401, the two second guide bars 405 are respectively fixedly mounted on the surfaces on both sides of the second tooth plate 404, the two second guide bars 405 are both slidably connected to the adjusting groove 401, more specifically, the first guide bar 403 and the second guide bar 405 are both slidably connected to the adjusting groove 401, and the corresponding first tooth plate 402 and the second tooth plate 404 can be guided and limited, so as to improve the stability of the first tooth plate 402 and the second tooth plate 404 during the movement process.

[0025] Furthermore, the driving assembly includes a motor 406 and a round tooth 407. The motor 406 is fixedly connected to the surface of one side of the welding table 3. The round tooth 407 is rotatably installed in the adjustment groove 401. One end of the round tooth 407 is fixedly connected to the output end of the motor 406. The round tooth 407 is respectively engaged with the first tooth plate 402 and the second tooth plate 404. More specifically, the motor 406 is started to drive the round tooth 407 to rotate, and the round tooth 407 drives the first tooth plate 402 and the second tooth plate 404 to move, which can drive the two placement shells 408 to move closer to or away from each other, so as to facilitate welding or taking out the workpiece in the placement shell 408. Two guide plates are fixedly installed on the top of the welding table 3. The two guide plates can guide and limit the placement shell 408 so that the placement shell 408 can be straightened, which is convenient for welding the workpiece placed in the placement shell 408.

[0026] Further, the positioning mechanism includes two placement shells 408 and two positioning plates 409, the two placement shells 408 are respectively fixedly connected to the corresponding first tooth plate 402 or the second tooth plate 404, the two positioning plates 409 are respectively slidably installed in the corresponding placement shells 408, the positioning mechanism also includes two round rods 410 and two round blocks 411, the two round rods 410 are respectively slidably connected to the surface of the corresponding placement shells 408, one end of the two round rods 410 is respectively fixedly connected to the corresponding positioning plates 409, the two round blocks 411 are respectively fixedly connected to the corresponding round rods 410, and the positioning mechanism also includes two telescopic springs 412, the two telescopic springs The springs 412 are slidably mounted on the surfaces of the corresponding round rods 410, one end of the telescopic spring 412 is fixedly connected to the surface of the placement shell 408, and the other end of the telescopic spring 412 is fixedly connected to the surface of the round block 411. More specifically, the two placement shells 408 are rotatably connected to the first tooth plate 402 or the second tooth plate 404 through a damping bearing, so that the welded workpiece can be taken out and a new workpiece can be put in while welding. Under the action of the telescopic spring 412, the positioning plate 409 can be reset in the placement shell 408 to release the limit on the workpiece, making it convenient for workers to quickly take out the workpiece, which is beneficial to improving work efficiency.

[0027] A specific application of this embodiment is: when the device is needed, two block metal workpieces to be welded are placed in the corresponding placement shell 408, the motor 406 is started to drive the round gear 407 to rotate, the round gear 407 drives the first tooth plate 402 and the second tooth plate 404 to move, and the two placement shells 408 can be driven to approach each other. When the two round blocks 411 are in contact, the corresponding round rod 410 can be pushed to move, and the round rod 410 drives the corresponding positioning plate 409 to move. The positioning plate 409 can push the two block metal workpieces placed in the placement shell 408 to approach each other, so that the two block metal workpieces can be spliced, and the two block metal workpieces can be clamped and positioned, so as to keep the two block metal workpieces stable during welding, so as to improve the welding effect. When the welding is completed, the reverse The two placing shells 408 are operated to move away from each other. At this time, the two round blocks 411 no longer generate thrust on the round rod 410. Under the action of the telescopic spring 412, the positioning plate 409 can be reset in the placing shell 408 to release the limit on the workpiece, so that the worker can quickly take out the welded workpiece. At this time, the two placing shells 408 are rotated to 180 degrees, and the other two placing shells 408 are rotated to the processing position. When the block metal workpieces in the other two placing shells 408 are welded, the welded workpieces can be taken out and new workpieces to be processed can be put back in. The automatic clamping positioning and the method of releasing the limit by moving away from each other are adopted, which not only reduces the time consumed by repeated clamping and reduces the labor degree of the staff, but also helps to improve the overall work efficiency.

[0028] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0029] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A welding machine with an auxiliary clamping and positioning structure, comprising a base (1), a welding body (2) and a welding table (3), wherein the welding body (2) is fixedly connected to the top of the base (1), and the welding table (3) is fixedly connected to the top of the base (1), characterized in that: An adjustment mechanism and two sets of positioning mechanisms are slidably connected to the welding table (3); the adjustment mechanism comprises a sliding component and a driving component; the sliding component and the driving component are used in conjunction with each other.

2. A welding machine with an auxiliary clamping and positioning structure according to claim 1, characterized in that: The sliding assembly comprises an adjusting groove (401) and a first tooth plate (402); the adjusting groove (401) is arranged on the top of the welding platform (3); and the first tooth plate (402) is slidably connected to the adjusting groove (401).

3. A welding machine with an auxiliary clamping and positioning structure according to claim 2, characterized in that: The sliding assembly also includes two first guide bars (403), a second tooth plate (404) and two second guide bars (405); the two first guide bars (403) are respectively fixedly mounted on the surfaces on both sides of the first tooth plate (402); the two first guide bars (403) are both slidably connected to the adjustment slot (401); the second tooth plate (404) is slidably connected to the adjustment slot (401); the two second guide bars (405) are respectively fixedly mounted on the surfaces on both sides of the second tooth plate (404); and the two second guide bars (405) are both slidably connected to the adjustment slot (401).

4. A welding machine with an auxiliary clamping and positioning structure according to claim 3, characterized in that: The driving assembly comprises a motor (406) and a spherical tooth (407); the motor (406) is fixedly connected to the surface of one side of the welding table (3); the spherical tooth (407) is rotatably mounted in the adjustment groove (401); one end of the spherical tooth (407) is fixedly connected to the output end of the motor (406); and the spherical tooth (407) is respectively meshed with the first tooth plate (402) and the second tooth plate (404).

5. A welding machine with an auxiliary clamping and positioning structure according to claim 4, characterized in that: The positioning mechanism comprises two placement shells (408) and two positioning plates (409); the two placement shells (408) are rotationally connected to the corresponding first tooth plate (402) or the second tooth plate (404) via a damping bearing, and the two positioning plates (409) are slidably installed in the corresponding placement shells (408).

6. A welding machine with an auxiliary clamping and positioning structure according to claim 5, characterized in that: The positioning mechanism also includes two round rods (410) and two round blocks (411); the two round rods (410) are respectively slidably connected to the surface of the corresponding placement shell (408); one end of the two round rods (410) is respectively fixedly connected to the corresponding positioning plate (409); and the two round blocks (411) are respectively fixedly connected to the corresponding round rods (410).

7. A welding machine with an auxiliary clamping and positioning structure according to claim 6, characterized in that: The positioning mechanism also includes two telescopic springs (412), which are respectively slidably mounted on the surface of the corresponding round rod (410), one end of the telescopic spring (412) is fixedly connected to the surface of the placement shell (408), and the other end of the telescopic spring (412) is fixedly connected to the surface of the round block (411).

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