CN219632806U

CN219632806U - Suspension spot welder

Info

Publication number: CN219632806U
Application number: CN202320445434.7U
Authority: CN
Inventors: 蔡佳鹏; 赵红梅; 蒋福林; 王英明; 付国刚; 魏佳鑫; 任绍忠; 丁长胜
Original assignee: Jiamusi Dongfeng Agricultural Machinery Co ltd
Current assignee: Jiamusi Dongfeng Agricultural Machinery Co ltd
Priority date: 2023-03-10
Filing date: 2023-03-10
Publication date: 2023-09-05
Anticipated expiration: 2033-03-10

Abstract

The utility model discloses a suspension spot welder which comprises supporting frames, wherein guide rails are fixedly arranged between the supporting frames, a supporting component is arranged below the guide rails, a spot welding component is arranged below the supporting component, the spot welding component comprises a spot welding body, a rotating shaft is rotatably arranged on the left side inside the spot welding body, gears are fixedly arranged on the surfaces of the rotating shaft, and racks meshed with the gears are slidably arranged on the front side and the rear side of the inner wall of the spot welding body. This hang spot welder makes pivot second bevel gear drive first bevel gear through rotating the carousel and makes the axis of rotation rotate to make gear rotation drive the rack of both sides, reciprocate, thereby adjust the distance between the electrode arm, make second sleeve slide the extension at first sleeve surface through pulling second electrode arm, thereby adjust the length of electrode arm and can deal with the work piece of different thickness and equidimension and carry out spot welding.

Description

Suspension spot welder

Technical Field

The utility model relates to the technical field of spot welding machines, in particular to a suspension spot welding machine.

Background

When the existing suspension spot welder is used for welding weldments with different thicknesses, the distance between the electrode arms of the spot welder needs to be adjusted according to the thicknesses of the weldments, and the lengths of the electrode arms of the spot welder also need to be adjusted due to the different sizes of the weldments, so that the existing spot welder is difficult to carry out aiming at the weldments with different thicknesses and sizes.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a suspension spot welder, which solves the problems that when the existing suspension spot welder welds weldments with different thicknesses, the distance between electrode arms of the spot welder needs to be adjusted according to the thicknesses of the weldments, and the lengths of the electrode arms of the spot welder also need to be adjusted due to the different sizes of the weldments, but the existing spot welder is difficult to carry out aiming at the weldments with different thicknesses and sizes.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a hang spot welder, includes the support frame, fixed mounting has the guide rail between the support frame, the guide rail below is provided with supporting component, the supporting component below is provided with spot welding subassembly, spot welding subassembly includes the spot welding body, the inside left side rotation of spot welding body is installed the axis of rotation, axis of rotation fixed surface installs the gear, both sides all slidable mounting have with gear engaged with rack around the spot welding body inner wall, the relative one end fixed mounting of rack has the connecting rod, connecting rod surface just is located the position in centre all is provided with first motor arm, axis of rotation one end fixed mounting has first bevel gear, rotate between the upper and lower both ends of spot welding body inner wall and install the pivot, pivot surface fixed mounting has the second bevel gear with first bevel gear engaged with, the pivot runs through and extends spot welding body upper end, pivot upper end fixed mounting has the carousel, first motor arm surface all overlaps and is equipped with first sleeve, first sleeve surface sliding sleeve is equipped with the second sleeve, inside polar fixed mounting of second sleeve has the second motor arm.

Preferably, a sliding groove is formed in the middle of the guide rail, the guide rail is provided with a sliding block through the sliding groove in a sliding mode, and the upper end and the lower end of the guide rail are fixedly provided with connecting seats through the sliding block.

Preferably, the supporting component comprises a supporting box with a lower end of a lower end connecting seat rotatably installed, a wire guide cylinder is rotatably installed on the inner wall of the supporting box, a guide rope is arranged on the surface of the wire guide cylinder, and the guide rope penetrates through and extends to the lower portion of the supporting box.

Preferably, a fixed block is fixedly arranged at the upper end of the spot welding body, a fixed ring is rotatably arranged at the upper end of the fixed block, and the guide rope is fixedly connected with the fixed ring.

Preferably, one side of the lower end connecting seat is fixedly provided with a control box, and the control box is communicated with the spot welding body.

Preferably, a hook is arranged on one side of the inside of the support frame, and an opening matched with the hook is formed on one side of the spot welding body.

Advantageous effects

The utility model provides a suspension spot welder. Compared with the prior art, the method has the following beneficial effects:

(1) This hang spot welder makes pivot second bevel gear drive first bevel gear through rotating the carousel and makes the axis of rotation rotate to make gear rotation drive the rack of both sides, reciprocate, thereby adjust the distance between the electrode arm, make second sleeve slide the extension at first sleeve surface through pulling second electrode arm, thereby adjust the length of electrode arm and can deal with the work piece of different thickness and equidimension and carry out spot welding.

(2) This hang spot welder utilizes slider drive connecting seat to remove in the guide rail upper end, is applicable to the longer distance, utilizes the guide rope can play the effect of supporting balance to the spot welding body, utilizes the couple can be when not using, places the spot welding body in support frame one side through the couple, and is more humanized.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a cross-sectional view of a spot welding assembly of the present utility model;

fig. 3 is a side view of a gear of the present utility model.

In the figure: 1. a support frame; 2. a guide rail; 3. a support assembly; 31. a supporting box; 32. a wire guide tube; 33. a guide rope; 4. a spot welding assembly; the method comprises the steps of carrying out a first treatment on the surface of the 41. A spot welding body; 42. a rotating shaft; 43. a gear; 44. a rack; 45. a connecting rod; 46. a first motor arm; 47. a first sleeve; 48. a second sleeve; 49. a second electrode arm; 401. a first bevel gear; 402. a second bevel gear; the method comprises the steps of carrying out a first treatment on the surface of the 403. A turntable; 5. a slide block; 6. a connecting seat; 7. a fixed block; 8. a fixing ring; 9. a control box; 10. a hook.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides two technical schemes:

referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a hang spot welder, including support frame 1, fixed mounting has guide rail 2 between the support frame 1, guide rail 2 below is provided with supporting component 3, supporting component 3 below is provided with spot welding component 4, spot welding component 4 includes spot welding body 41, spot welding body 41 inside left side rotates and installs axis of rotation 42, axis of rotation 42 fixed surface installs gear 43, both sides all slidable mounting have with gear 43 engaged with rack 44 around the spot welding body 41 inner wall, the relative one end fixed mounting of rack 44 has connecting rod 45, connecting rod 45 surface just is located the intermediate position and all is provided with first motor arm 46, axis of rotation 42 one end fixed mounting has first bevel gear 401, rotate between the upper and lower both ends of spot welding body 41 inner wall and install the pivot, pivot surface fixed mounting has second bevel gear 402 with first bevel gear 401 engaged with, the pivot runs through and extends spot welding body 41 upper end, pivot upper end fixed mounting has carousel 403, first motor arm 46 surface all overlaps and is equipped with first sleeve 47, first sleeve 47 surface sliding sleeve is equipped with second sleeve 48, second sleeve 48 inside fixed mounting has second electrode arm 49.

The rotating disc 403 is rotated to enable the rotating shaft second bevel gear 402 to drive the first bevel gear 401 to enable the rotating shaft 42 to rotate, so that the gear 43 rotates to drive racks 44 on two sides to move up and down, the distance between electrode arms is adjusted, the second sleeve 48 is enabled to slide and extend on the surface of the first sleeve 47 by pulling the second electrode arm 49, and therefore the length of the electrode arm is adjusted to enable spot welding of workpieces with different thicknesses and different sizes.

Fig. 1 shows a second embodiment, which differs from the first embodiment mainly in that: the middle of the guide rail 2 is provided with a sliding groove, the guide rail 2 is provided with a sliding block 5 through the sliding groove in a sliding manner, the upper end and the lower end of the guide rail 2 are fixedly provided with a connecting seat 6 through the sliding block 5, the supporting component 3 comprises a supporting box 31 rotatably installed at the lower end of the connecting seat 6 at the lower end, the inner wall of the supporting box 31 is rotatably provided with a wire guide cylinder 32, the surface of the wire guide cylinder 32 is provided with a guide rope 33, the guide rope 33 penetrates through and extends to the lower part of the supporting box 31, the upper end of a spot welding body 41 is fixedly provided with a fixed block 7, the upper end of the fixed block 7 is rotatably provided with a fixed ring 8, the guide rope 33 is fixedly connected with the fixed ring 8, one side of the connecting seat 6 at the lower end is fixedly provided with a control box 9, the control box 9 is communicated with the spot welding body 41, one side of the inside of the supporting frame 1 is provided with a hook 10, and one side of the spot welding body 41 is provided with an opening which can be matched with the hook 10.

The connecting seat 6 is driven to move at the upper end of the guide rail 2 by the sliding block 5, the guide rope 33 can play a role in supporting and balancing the spot welding body 41, and the spot welding body 41 can be placed on one side of the support frame 1 by the hook 10 when the guide rope is not used, so that the guide rope is more humanized.

When the spot welding device is used, the rotating disc 403 drives the rotating shaft second bevel gear 402 to drive the first bevel gear 401 to rotate the rotating shaft 42, so that the gear 43 rotates to drive racks 44 on two sides to move up and down, the distance between electrode arms is adjusted, then the second electrode arm 49 is pulled to enable the second sleeve 48 to slide and extend on the surface of the first sleeve 47, the length of the electrode arm is adjusted, then the spot welding body 41 is started through the control box 9, spot welding is performed on a workpiece, and after the use is finished, the spot welding body 41 is hung on the hook 10.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a suspension spot welder, includes support frame (1), fixed mounting has guide rail (2) between support frame (1), guide rail (2) below is provided with supporting component (3), supporting component (3) below is provided with spot welding subassembly (4), its characterized in that: the spot welding assembly (4) comprises a spot welding body (41), the inside left side of spot welding body (41) rotates and installs axis of rotation (42), axis of rotation (42) fixed surface installs gear (43), both sides all slidable mounting have rack (44) with gear (43) engaged with around spot welding body (41) inner wall, the relative one end fixed mounting of rack (44) has connecting rod (45), connecting rod (45) surface and the position that is located the centre all are provided with first motor arm (46), axis of rotation (42) one end fixed mounting has first bevel gear (401), rotate between the upper and lower both ends of spot welding body (41) inner wall and install the pivot, pivot surface fixed mounting have second bevel gear (402) with first bevel gear (401) engaged with, the pivot runs through and extends spot welding body (41) upper end, pivot upper end fixed mounting has carousel (403), first motor arm (46) surface all overlaps and is equipped with first sleeve (47), first sleeve (47) surface sliding sleeve is equipped with second electrode sleeve (48), second electrode sleeve (48) inside fixed mounting has.

2. A suspension spot welder as defined in claim 1 wherein: the novel sliding type automobile seat is characterized in that a sliding groove is formed in the middle of the guide rail (2), the guide rail (2) is slidably provided with a sliding block (5) through the sliding groove, and connecting seats (6) are fixedly arranged at the upper end and the lower end of the guide rail (2) through the sliding block (5).

3. A suspension spot welder as defined in claim 2 wherein: the supporting component (3) comprises a supporting box (31) rotatably installed at the lower end of a lower end connecting seat (6), a wire guide cylinder (32) is rotatably installed on the inner wall of the supporting box (31), a guide rope (33) is arranged on the surface of the wire guide cylinder (32), and the guide rope (33) penetrates through and extends to the lower portion of the supporting box (31).

4. A suspension spot welder according to claim 3, wherein: the spot welding device is characterized in that a fixed block (7) is fixedly arranged at the upper end of the spot welding body (41), a fixed ring (8) is rotatably arranged at the upper end of the fixed block (7), and the guide rope (33) is fixedly connected with the fixed ring (8).

5. A suspension spot welder as defined in claim 2 wherein: a control box (9) is fixedly arranged at one side of the connecting seat (6) at the lower end, and the control box (9) is communicated with the spot welding body (41).

6. A suspension spot welder as defined in claim 1 wherein: a hook (10) is arranged on one side of the inside of the support frame (1), and an opening matched with the hook (10) is formed on one side of the spot welding body (41).