CN211192713U - Controllable circumference formula welding set - Google Patents
Controllable circumference formula welding set Download PDFInfo
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- CN211192713U CN211192713U CN201921624374.5U CN201921624374U CN211192713U CN 211192713 U CN211192713 U CN 211192713U CN 201921624374 U CN201921624374 U CN 201921624374U CN 211192713 U CN211192713 U CN 211192713U
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Abstract
The utility model relates to the field of welding technique, concretely relates to controllable circumference formula welding set, include: the welding gun comprises a box body, a digital controller, a welding gun, a first air cylinder for fixing a product, a second air cylinder for controlling the welding gun, a controllable turntable, a servo motor and a transmission mechanism, wherein the welding gun is installed on a piston rod of the second air cylinder, the controllable turntable is in driving connection with the transmission mechanism, the transmission mechanism is driven by the servo motor, and the digital controller is electrically connected with the first air cylinder, the second air cylinder and the servo motor. The accurate position of each welding point is ensured when circumferential welding is carried out in a numerical control mode. Can change welding on the circumference from traditional manual welding into controllable formula automatic weld, the effectual technological problem who solves on the circumference that the solder joint interval is inconsistent and every solder joint is not of uniform size. Has the advantages of saving materials, convenient operation and improving the production efficiency.
Description
Technical Field
The utility model relates to the field of welding technique, concretely relates to controllable circumference formula welding set.
Background
Among the prior art, a lot of circular products need the welding, spacing between the solder joints is held inaccurately when manual welding in same circumference, also inconvenient control to the solder quantity of every solder joint, can't reach corresponding quality requirement to the product that structure and outward appearance required are higher, and work efficiency is low, the operability is not strong, for satisfying customer's quality requirement and reducing the cost of manufacture, the demand of this type of circular product can't be satisfied in traditional manual welding, wait for a convenient and practical's controllable circumference formula welding equipment of high accuracy urgently.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art, the utility model aims to provide a controllable circumference formula welding set, can realize when carrying out circumference welding through the mode of numerical control, ensure the accurate position of every solder joint.
In order to realize the above object, the technical scheme of the utility model is that:
a controllable circumferential welding device, comprising: the welding gun comprises a box body, a digital controller, a welding gun, a first air cylinder for fixing a product, a second air cylinder for controlling the welding gun, a controllable turntable, a servo motor and a transmission mechanism, wherein the welding gun is installed on a piston rod of the second air cylinder, the controllable turntable is in driving connection with the transmission mechanism, the transmission mechanism is driven by the servo motor, and the digital controller is electrically connected with the first air cylinder, the second air cylinder and the servo motor.
Further, the box is divided into two-layer from top to bottom, and wherein the upper strata is unilateral opening box, and open at the top of unilateral opening box open end has into the rifle mouth, advances the other installation of rifle mouth first cylinder, advance the inboard fixed mounting of rifle mouth and have loading platform, loading platform fixes aslope in the unilateral opening box, second cylinder fixed mounting be in loading platform is last, the box lower floor is closed box, installs in the closed box servo motor and drive mechanism, controllable carousel is located the opening part of unilateral opening box.
Furthermore, a limiting block is installed on a piston rod of the first air cylinder, and a fixing head is installed at the bottom of the limiting block.
Furthermore, the controllable rotary table is installed at the bottom of the upper layer of the box body, a positioning device is installed on the surface of the controllable rotary table and comprises a bar-shaped lug and a positioning nut, the bar-shaped lug is fixedly installed on the surface of the controllable rotary table, the positioning nut is fixedly installed at the center of the bar-shaped lug, and the positioning nut is matched with the fixing head.
Furthermore, a driving shaft is installed at the bottom axis position of the controllable turntable, the driving shaft penetrates through and is fixedly connected with the controllable turntable and the positioning device, and the bottom of the driving shaft is fixedly connected with a transmission mechanism located in the closed box body.
Further, a welding gun platform is installed on a piston rod of the second air cylinder, an opening is formed in one side of the welding gun platform, and a gun rod for fixing a welding gun is fixed to the opening.
Further, a digital controller switch is installed at the bottom of the digital controller.
The utility model has the advantages that:
the utility model provides a pair of controllable circumference formula welding set realizes when carrying out the circumference welding through the mode of numerical control, ensures the accurate position of every solder joint to can guarantee that the solder on every solder joint is identical completely, make every solder joint all be in the optimal state. Can change welding on the circumference from traditional manual welding into controllable formula automatic weld, the effectual technological problem who solves on the circumference that the solder joint interval is inconsistent and every solder joint is not of uniform size. Has the advantages of saving materials, convenient operation and improving the production efficiency.
Drawings
FIG. 1 is a perspective view of a controllable circumferential welding device according to the present invention;
FIG. 2 is a perspective view of the controllable circumferential welding device of the present invention;
FIG. 3 is a schematic view of a transmission mechanism of a controllable circumferential welding device according to the present invention;
FIG. 4 is a schematic perspective view of the inside of a controllable circumferential welding device according to the present invention;
the labels in the figure are: 1-box, 2-digital controller, 3-welding gun, 4-first cylinder, 5-second cylinder, 6-controllable turntable, 7-servo motor, 8-transmission mechanism, 9-gun inlet, 10-limiting block, 11-fixed head, 12-positioning device, 13-driving shaft, 14-welding gun platform, 15-digital controller switch.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by a person skilled in the art based on the embodiments of the present invention belong to the protection scope of the present invention.
As shown in fig. 1-2, the utility model discloses a controllable circumference formula welding set, a serial communication port, include: the welding gun comprises a box body 1, a digital controller 2, a welding gun 3, a first air cylinder 4 used for fixing a product, a second air cylinder 5 used for controlling the welding gun, a controllable rotary table 6, a servo motor 7 and a transmission mechanism 8, wherein the welding gun 3 is installed on a piston rod of the second air cylinder 5, the controllable rotary table 6 is in driving connection with the transmission mechanism 8, the transmission mechanism 8 is driven by the servo motor 7, and the digital controller 2 is electrically connected with the first air cylinder 4, the second air cylinder 5 and the servo motor 7. The product is placed on the controllable turntable 6, and the controllable turntable 6 can realize positioning; the rotating speed of the turntable and the welding stop time of the welding gun 3 are set through the digital controller 2. During operation, press digital controller 2's switch 15, the piston rod of the first cylinder 4 in top pushes down, compresses tightly the product, and the carousel is at the uniform velocity according to the speed of setting for and is rotated. The welding gun 3 extends downwards to the position where the product needs to be subjected to spot welding with the aid of the second air cylinder 5, and spot welding is started according to set time length. After the welding time of one welding point is over, the welding gun 3 is withdrawn with the aid of the first air cylinder 4, and the welding is stopped. The controllable turntable 6 carries the product to the next welding position to repeat the steps until all the welding positions are welded. And finally, the first air cylinder 4 is retracted, and the welded product is taken out. The control of the circumferential welding device is achieved by controlling the digital controller to control the pressing of the piston rod of the second cylinder and the rotation of the controllable rotary disc, and the technical problems that the spacing of welding points on the circumference is not uniform and the size of each welding point is different are effectively solved.
In this embodiment, two-layer about box 1 divide into, and wherein the upper strata is unilateral opening box 11, and open at the top of unilateral opening box 11 open end has into gun mouth 9, advances the other installation of gun mouth 9 first cylinder 4, advance the inboard fixed mounting of gun mouth 9 and have loading platform, loading platform fixes aslope in unilateral opening box 11, 5 fixed mounting of second cylinder are in on the loading platform, 1 lower floor of box is closed box 12, installs in the closed box 12 servo motor 7 and drive mechanism 8, controllable carousel 6 is located the opening part of unilateral opening box 11. 1 one side of box sets up the effect that the opening can play the extension product application scope on the one hand, and on the other hand can play and overhaul the convenience, the rapid effect of heat dissipation.
In this embodiment, a piston rod of the first cylinder 4 is provided with a limiting block 10, and the bottom of the limiting block 10 is provided with a fixing head 11. The piston rod of the first air cylinder 4 is provided with the limiting block 10, so that the product positioning head can be installed, and the telescopic range of the air cylinder can be limited.
In this embodiment, the controllable turntable 6 is installed at the bottom of the upper layer of the box body 1, the surface of the controllable turntable 6 is provided with the positioning device 12, the positioning device 12 comprises a bar-shaped convex block and a positioning nut, the bar-shaped convex block is fixedly installed on the surface of the controllable turntable 6, the positioning nut is fixedly installed at the center of the bar-shaped convex block, and the positioning nut is matched with the fixing head 11. Through the cooperation of the positioning device 12 and the fixing head 11 on the first cylinder 4, the product can be compressed tightly, and meanwhile, the product is prevented from displacing in the process of circular rotation.
In this embodiment, as shown in fig. 3, a driving shaft 13 is installed at the bottom axis position of the controllable turntable 6, the driving shaft 13 penetrates through and is fixedly connected with the controllable turntable 6 and the positioning device 12, and the bottom of the driving shaft 13 is fixedly connected with the transmission mechanism 8 located in the closed box 12. The motor is controlled to be opened and closed and the motor speed is controlled through the digital controller 2, the motor drives the transmission mechanism 8, so that the controllable turntable 6 is driven to rotate, the rotating speed of a product placed on the controllable turntable 6 is controlled, and the welding time and the welding quality of each welding point are accurately controlled.
In this embodiment, the piston rod of the second cylinder 5 is provided with a welding torch platform 14, an opening is formed on one side of the welding torch platform 14, and the torch rod for fixing the welding torch 3 is fixed to the opening. The welding gun 3 is installed on the welding gun 3 platform 14 in a penetrating mode, the position of the welding gun 3 can be fixed, and compared with manual welding, the welding gun 3 has the advantage that the welding point position is accurate and stable.
In this embodiment, a switch 15 of the digital controller 2 is installed at the bottom of the digital controller 2. The digital controller 2 is controlled by the digital controller 2 switch 15, so that all welding processes can be controlled by one key. Compared with the traditional manual spot welding, the method has the advantages of simplicity and convenience in operation and automation in construction.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (7)
1. A controllable circumferential welding device, comprising: the welding gun comprises a box body (1), a digital controller (2), a welding gun (3), a first cylinder (4) for fixing a product, a second cylinder (5) for controlling the welding gun, a controllable turntable (6), a servo motor (7) and a transmission mechanism (8), wherein the welding gun (3) is installed on a piston rod of the second cylinder (5), the controllable turntable (6) is in driving connection with the transmission mechanism (8), the transmission mechanism (8) is driven by the servo motor (7), and the digital controller (2) is electrically connected with the first cylinder (4), the second cylinder (5) and the servo motor (7).
2. The controllable circumferential welding device according to claim 1, wherein the box body (1) is divided into an upper layer and a lower layer, the upper layer is a single-side opening box body, a gun inlet (9) is formed in the top of the opening end of the single-side opening box body, the first air cylinder (4) is installed beside the gun inlet (9), a loading platform is fixedly installed on the inner side of the gun inlet (9), the loading platform is obliquely fixed in the single-side opening box body, the second air cylinder (5) is fixedly installed on the loading platform, the lower layer of the box body (1) is a closed box body, the servo motor (7) and the transmission mechanism (8) are installed in the closed box body, and the controllable rotary disc (6) is located at the opening of the single-side opening box body.
3. A controllable circumferential welding device according to claim 2, characterized in that a piston rod of the first cylinder (4) is provided with a limiting block (10), and a fixing head (11) is arranged at the bottom of the limiting block (10).
4. A controllable circumferential welding device according to claim 1, characterized in that the controllable rotary disc (6) is mounted at the bottom of the upper layer of the box body (1), the surface of the controllable rotary disc (6) is provided with a positioning device (12), the positioning device (12) comprises a bar-shaped projection and a positioning nut, the bar-shaped projection is fixedly mounted on the surface of the controllable rotary disc (6), the positioning nut is fixedly mounted at the center of the bar-shaped projection, and the positioning nut is matched with the fixing head (11).
5. The controllable circumferential welding device according to claim 4, wherein a driving shaft (13) is mounted at the bottom axis of the controllable rotary table (6), the driving shaft (13) penetrates through and is fixedly connected with the controllable rotary table (6) and the positioning device (12), and the bottom of the driving shaft (13) is fixedly connected with a transmission mechanism (8) located in the closed box.
6. A controlled circumferential welding device according to claim 1, characterized in that the piston rod of the second cylinder (5) is provided with a welding torch platform (14), the welding torch platform (14) is provided with an opening on one side, and the torch rod for fixing the welding torch (3) is fixed in the opening.
7. A controllable circumferential welding device according to claim 1, characterized in that a digital controller switch (15) is mounted at the bottom of the digital controller (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921624374.5U CN211192713U (en) | 2019-09-27 | 2019-09-27 | Controllable circumference formula welding set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921624374.5U CN211192713U (en) | 2019-09-27 | 2019-09-27 | Controllable circumference formula welding set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211192713U true CN211192713U (en) | 2020-08-07 |
Family
ID=71882999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921624374.5U Active CN211192713U (en) | 2019-09-27 | 2019-09-27 | Controllable circumference formula welding set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211192713U (en) |
-
2019
- 2019-09-27 CN CN201921624374.5U patent/CN211192713U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A controllable circumferential welding device Effective date of registration: 20201221 Granted publication date: 20200807 Pledgee: Shenzhen hi tech investment small loan Co.,Ltd. Pledgor: Shenzhen pengrui precision sheet metal products Co.,Ltd. Registration number: Y2020980009644 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220810 Granted publication date: 20200807 Pledgee: Shenzhen hi tech investment small loan Co.,Ltd. Pledgor: Shenzhen pengrui precision sheet metal products Co.,Ltd. Registration number: Y2020980009644 |