阅读说明：本技术 一种不锈钢壶把手高精度定位点焊机 (High-precision positioning spot welding machine for stainless steel kettle handle ) 是由 戴女便 于 2019-12-06 设计创作，主要内容包括：本发明公开了一种不锈钢壶把手高精度定位点焊机,包括第一挡板、夹持结构、工作台和第二挡板,所述工作台顶端的一侧安装有第一挡板,且第一挡板上安装有转筒,所述转筒的一侧安装有控制阀,所述控制阀的一侧安装有推柱,且推柱的外侧设置有控制阀,所述控制阀从左到右依次设置有第一内螺纹、外螺纹、滑槽、第一滑块和固定块,所述转筒的内侧设置有第一内螺纹,所述工作台顶端的另一侧安装有第二挡板。本发明通过安装有第二伺服电机,第二伺服电机启动带动锯齿带转动,通过预留槽与第二滑块的配合与固定,从而带动齿轮在壳体的内部前后移动,带动第二滑块在预留槽上前后移动,从而带动点焊头调整位置,以便焊接更多的地方。(The invention discloses a high-precision positioning spot welding machine for a stainless steel kettle handle, which comprises a first baffle, a clamping structure, a workbench and a second baffle, wherein the first baffle is arranged on one side of the top end of the workbench, a rotary drum is arranged on the first baffle, a control valve is arranged on one side of the rotary drum, a push column is arranged on one side of the control valve, a control valve is arranged on the outer side of the push column, a first internal thread, an external thread, a sliding chute, a first sliding block and a fixed block are sequentially arranged on the control valve from left to right, a first internal thread is arranged on the inner side of the rotary drum, and a second baffle is arranged on the other side of the top end of the workbench. According to the invention, the second servo motor is installed, the second servo motor is started to drive the sawtooth belt to rotate, and the gear is driven to move back and forth in the shell through the matching and fixing of the reserved groove and the second sliding block, so that the second sliding block is driven to move back and forth on the reserved groove, and the spot welding head is driven to adjust the position so as to weld more places.)

1. The utility model provides a stainless steel kettle handle high accuracy positioning spot welder, includes first baffle (1), clamping structure (2), workstation (5) and second baffle (8), its characterized in that: the automatic adjusting device is characterized in that a first baffle (1) is installed on one side of the top end of the workbench (5), a rotary drum (4) is installed on the first baffle (1), a control valve (3) is installed on one side of the rotary drum (4), a push column (6) is installed on one side of the control valve (3), the control valve (3) is arranged on the outer side of the push column (6), first internal threads (204), external threads (205), a sliding groove (201), a first sliding block (202) and a fixed block (203) are sequentially arranged on the control valve (3) from left to right, first internal threads (204) are arranged on the inner side of the rotary drum (4), a second baffle (8) is installed on the other side of the top end of the workbench (5), clamping plates (7) are installed on one side of the second baffle (8) and one side of the push column (6), an adjusting structure (14) is arranged inside the second baffle (8), and a sliding block (15) is, adjusting structure (14) from the top down has set gradually and has reserved chamber (1403), threaded rod (1401), second internal thread (1404) and first servo motor (1402), the inside of second baffle (8) is provided with reserved chamber (1403), casing (9) are installed to one side of sliding block (15), and one side of casing (9) installs second slider (11), one side of casing (9) is provided with reserve groove (10), second servo motor (16) are all installed at the both ends of the inside one side of casing (9), gear (18) are installed to the inside opposite side of casing (9), and one side and second slider (11) fixed connection of gear (18), hydraulic cylinder (12) are installed to one side of second slider (11), and spot welding head (13) are installed to one side of hydraulic cylinder (12).

2. The high-precision positioning spot welding machine for the stainless steel kettle handle according to claim 1, characterized in that: the outer side of the push column (6) is provided with an external thread (205), the outer side of the push column (6) is fixed with a fixed block (203), and the bottom end of the fixed block (203) is provided with a first sliding block (202).

3. The high-precision positioning spot welding machine for the stainless steel kettle handle according to claim 1, characterized in that: a sliding groove (201) is formed in the top end of the workbench (5), and a sliding structure is formed between the sliding groove (201) and the first sliding block (202).

4. The high-precision positioning spot welding machine for the stainless steel kettle handle according to claim 1, characterized in that: a first servo motor (1402) is installed to the inside bottom of reserve chamber (1403), and threaded rod (1401) are installed to the top of first servo motor (1402).

5. The high-precision positioning spot welding machine for the stainless steel kettle handle according to claim 1, characterized in that: the sliding block (15) is internally provided with a second internal thread (1404), and the second internal thread (1404) is in threaded connection with the threaded rod (1401).

6. The high-precision positioning spot welding machine for the stainless steel kettle handle according to claim 1, characterized in that: a toothed belt (17) is fixed on the outer side of the second servo motor (16), and the toothed belt (17) and a gear (18) form a meshing structure.

Technical Field

The invention relates to the technical field of spot welding, in particular to a high-precision positioning spot welding machine for a stainless steel kettle handle.

Background

The production process of the stainless steel kettle is to produce the stainless steel kettle and the handle respectively, after the production is finished, the stainless steel kettle and the handle are welded, finally painting finished products are obtained, the spot welding machine is needed to be used for welding the stainless steel kettle, but the existing spot welding machine has many problems or defects:

firstly, the traditional spot welding machine is not easy to fix, and a stainless steel kettle and a handle need to be fixed in a distracting way during welding, so that the welding is more stable;

secondly, the traditional spot welding machine is inconvenient to adjust the position, the welding position and more places cannot be welded;

thirdly, the height of the traditional spot welding machine is not convenient to adjust, the position of a welding head is not convenient to adjust, and the welding and stopping are not convenient to control.

Disclosure of Invention

The invention aims to provide a high-precision positioning spot welding machine for a stainless steel kettle handle, which solves the problems of difficult fixation, inconvenient position adjustment and inconvenient height adjustment in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a stainless steel kettle handle high accuracy spot welder, includes first baffle, clamping structure, workstation and second baffle, first baffle is installed to one side on workstation top, and installs the rotary drum on the first baffle, the control valve is installed to one side of rotary drum, the fore-set is installed to one side of control valve, and the outside of fore-set is provided with the control valve, the control valve has from left to right set gradually first internal thread, external screw thread, spout, first slider and fixed block, the inboard of rotary drum is provided with first internal thread, the second baffle is installed to the opposite side on workstation top, splint are all installed to one side of second baffle and one side of fore-set, the inside of second baffle is provided with the regulation structure, and the internally mounted of regulation structure has the sliding block, the regulation structure has set gradually from the top down and reserves chamber, threaded rod, Second internal thread and first servo motor, the inside of second baffle is provided with the reservation chamber, the casing is installed to one side of sliding block, and one side of casing installs the second slider, one side of casing is provided with the reservation groove, second servo motor is all installed at the both ends of the inside one side of casing, the gear is installed to the inside opposite side of casing, and one side and the second slider fixed connection of gear, hydraulic cylinder is installed to one side of second slider, and one side of hydraulic cylinder installs the spot welding head.

Preferably, the outer side of the pushing column is provided with an external thread, the outer side of the pushing column is fixed with a fixing block, and the bottom end of the fixing block is provided with a first sliding block.

Preferably, the top end of the workbench is provided with a sliding chute, and a sliding structure is formed between the sliding chute and the first sliding block.

Preferably, a first servo motor is installed to the bottom of reserving intracavity portion, and the threaded rod is installed on the top of first servo motor.

Preferably, the inside of sliding block is provided with the second internal thread, constitutes threaded connection between second internal thread and the threaded rod.

Preferably, a toothed belt is fixed on the outer side of the second servo motor, and the toothed belt and the gear form a meshing structure.

Compared with the prior art, the invention has the beneficial effects that: this kind of stainless steel kettle handle high accuracy positioning spot welder is rational in infrastructure, has following advantage:

(1) the control valve and the rotary control valve are arranged to drive the rotary drum to rotate, the first internal thread is matched with the external thread to drive the push post to move left and right, the fixed block fixes the push post, the first sliding block slides in the sliding groove while the push post moves left and right, so that the push post moves left and right stably, and the clamping plate is pushed to clamp and fix the stainless steel kettle and the handle so as to weld;

(2) the second servo motor is installed, the second servo motor is started to drive the sawtooth belt to rotate, and the gear is driven to move back and forth in the shell through the matching and fixing of the reserved groove and the second sliding block, so that the second sliding block is driven to move back and forth on the reserved groove, the spot welding head is driven to adjust the position, and more places are welded conveniently;

(3) through installing first servo motor, first servo motor starts, drives the threaded rod and rotates, and the threaded rod is mutually supported with the second internal thread to drive the sliding block and reciprocate on the threaded rod, thereby drive the spot welding head and reciprocate, so that the more swift start-up welding with stop welding, simpler carry out spot welding work, change control.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic top view of the clamping structure of the present invention;

FIG. 3 is a schematic cross-sectional view of a second baffle of the present invention;

fig. 4 is a schematic diagram of a right-side sectional structure of the housing of the present invention.

In the figure: 1. a first baffle plate; 2. a clamping structure; 201. a chute; 202. a first slider; 203. a fixed block; 204. a first internal thread; 205. an external thread; 3. a control valve; 4. a rotating drum; 5. a work table; 6. pushing the column; 7. a splint; 8. a second baffle; 9. a housing; 10. reserving a groove; 11. a second slider; 12. a hydraulic cylinder; 13. a spot welding head; 14. an adjustment structure; 1401. a threaded rod; 1402. a first servo motor; 1403. reserving a cavity; 1404. a second internal thread; 15. a slider; 16. a second servo motor; 17. a toothed belt; 18. a gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown: a high-precision positioning spot welding machine for a stainless steel kettle handle comprises a first baffle 1, a clamping structure 2, a workbench 5 and a second baffle 8, wherein the first baffle 1 is installed on one side of the top end of the workbench 5, a rotary drum 4 is installed on the first baffle 1, a control valve 3 is installed on one side of the rotary drum 4, a push column 6 is installed on one side of the control valve 3, the control valve 3 is arranged on the outer side of the push column 6, the control valve 3 is sequentially provided with a first internal thread 204, an external thread 205, a sliding chute 201, a first sliding block 202 and a fixed block 203 from left to right, the first internal thread 204 is arranged on the inner side of the rotary drum 4, the external thread 205 is arranged on the outer side of the push column 6, the fixed block 203 is fixed on the outer side of the push column 6, and;

the top end of the workbench 5 is provided with a sliding chute 201, and a sliding structure is formed between the sliding chute 201 and the first sliding block 202, so that the fixed sliding is facilitated;

when the push rod is used, the first internal threads 204 and the external threads 205 are matched with each other, so that the push rod 6 is driven to move left and right, the fixed block 203 fixes the push rod 6, and the first sliding block 202 slides in the sliding groove 201 while the push rod 6 moves left and right, so that the push rod 6 moves left and right stably;

a second baffle plate 8 is installed on the other side of the top end of the workbench 5, clamping plates 7 are installed on one side of the second baffle plate 8 and one side of the push column 6, an adjusting structure 14 is arranged inside the second baffle plate 8, a sliding block 15 is installed inside the adjusting structure 14, a reserved cavity 1403, a threaded rod 1401, a second internal thread 1404 and a first servo motor 1402 are sequentially arranged on the adjusting structure 14 from top to bottom, the reserved cavity 1403 is arranged inside the second baffle plate 8, the first servo motor 1402 is installed at the bottom end inside the reserved cavity 1403, and the threaded rod 1401 is installed at the top end of the first servo motor 1402;

a second internal thread 1404 is arranged inside the sliding block 15, and the second internal thread 1404 and the threaded rod 1401 form threaded connection, so that the position can be adjusted conveniently;

when the screw rod 1401 is used, the first servo motor 1402 is started to drive the screw rod 1401 to rotate, and the screw rod 1401 is matched with the second internal thread 1404, so that the sliding block 15 is driven to move up and down on the screw rod 1401;

a shell 9 is installed on one side of the sliding block 15, a second sliding block 11 is installed on one side of the shell 9, a reserved groove 10 is formed in one side of the shell 9, a second servo motor 16 is installed on two ends of one side inside the shell 9, a toothed belt 17 is fixed on the outer side of the second servo motor 16, and the toothed belt 17 and a gear 18 form a meshing structure to play a transmission role;

a gear 18 is mounted on the other side inside the housing 9, one side of the gear 18 is fixedly connected with the second slider 11, a hydraulic cylinder 12 is mounted on one side of the second slider 11, and a spot welding head 13 is mounted on one side of the hydraulic cylinder 12.

The working principle is as follows: when the device is used, the control valve 3 is rotated to drive the rotary drum 4 to rotate, the first internal thread 204 is matched with the external thread 205 to drive the push column 6 to move left and right, the fixed block 203 fixes the push column 6, the first sliding block 202 slides in the sliding groove 201 while the push column 6 moves left and right, so that the push column 6 stably moves left and right, the clamping plate 7 is pushed to clamp and fix the stainless steel kettle and the handle, the first servo motor 1402 is started to drive the threaded rod 1401 to rotate, the threaded rod 1401 is matched with the second internal thread 1404 to drive the sliding block 15 to move up and down on the threaded rod 1401 to drive the spot welding head 13 to move up and down to start welding and stop welding more quickly, the second servo motor 16 is started to drive the sawtooth belt 17 to rotate, and the gear 18 is driven to move back and forth in the shell 9 through the matching and fixing of the reserved groove 10 and the second sliding block, the second sliding block 11 is driven to move back and forth on the preformed groove 10, the hydraulic cylinder 12 pushes the spot welding head 13, and therefore the spot welding head 13 is driven to adjust the position so as to weld more places to perform welding work.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.