CN214868191U - Welding device for steel pipe - Google Patents
Welding device for steel pipe Download PDFInfo
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- CN214868191U CN214868191U CN202121027568.4U CN202121027568U CN214868191U CN 214868191 U CN214868191 U CN 214868191U CN 202121027568 U CN202121027568 U CN 202121027568U CN 214868191 U CN214868191 U CN 214868191U
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Abstract
The utility model belongs to steel pipe machining process field, in particular to a welding set for steel pipe. The welding device comprises a conveying frame, a support and a welding machine body, wherein the conveying frame is fixed on one side of the support, the welding machine body is fixed on the other side of the support, a positioning device is arranged on the support and comprises a limiting slide rail and a fixed vertical plate, the limiting slide rail is fixed on the support through the fixed vertical plate, a through hole is formed in the middle of the fixed vertical plate, and a limiting slide groove is formed in the lower end face of the limiting slide rail; the welding machine body comprises a welding box body, a driving device and a welding punch, wherein the driving device and the welding punch are positioned in the welding box body; one side of the welding box body, which is close to the positioning device, is fixed with a positioning round rod, and the positioning round rod penetrates through the through hole and then is fixedly connected with the positioning device. The utility model discloses can accurate welding, and can weld defective position once more.
Description
Technical Field
The utility model belongs to steel pipe machining process field, in particular to a welding set for steel pipe.
Background
Football, which has the reputation of "world first sport", is the single sport with the most influential effect in the world sports world. The standard football match consists of two teams each having 10 players and 1 goalkeeper, 11 players in total, confrontating and attacking on a rectangular grassland court. The goal of the game is to shoot the football into the goal of the other side as much as possible, one score can be obtained when one ball is shot, and after the game is finished, the team with the largest score wins. Currently, recreational football doors on the market are painted, plastic-sprayed, and also air-filled. It is the baking finish football door comparatively common in daily life, and the baking finish is exactly that the stainless steel is done, can dismantle the equipment, and the steadiness is better, is fit for the place and makes football door. The stainless steel pipe side welding of baking finish football door has the steel wire of bending, and it is used for the net of fixed football door, needs artificial location steel pipe among the current equipment, and the steel pipe can rotate in welding process, can't realize accurate welding, and welds the back well, can't weld defect position once more.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems existing in the prior art, the utility model aims to provide a point-to-point accurate welded welding device.
The utility model provides a technological effect does: a welding device for steel pipes comprises a conveying frame, a support and a welding machine body, wherein the conveying frame is fixed on one side of the support, the welding machine body is fixed on the other side of the support, a positioning device is arranged on the support and comprises a limiting slide rail and a fixed vertical plate, the limiting slide rail is fixed on the support through the fixed vertical plate, a through hole is formed in the middle of the fixed vertical plate, the limiting slide rail is fixed on the through hole through wing plates on two sides, and a limiting slide groove is formed in the lower end face of the limiting slide rail; the welding machine body comprises a welding box body, a driving device and a welding punch, wherein the driving device and the welding punch are positioned in the welding box body; one side of the welding box body, which is close to the positioning device, is fixed with a positioning round rod, the positioning round rod penetrates through the through hole and then is fixedly connected with the positioning device, and a gap for the steel pipe to pass through is reserved between the limiting slide rail and the positioning round rod.
Further optimization and improvement of the scheme are as follows: the upper end of the welding punch is fixed at one end of the fixed cross rod, the other end of the fixed cross rod is fixedly connected with a guide device on the welding box body, the guide device comprises an installation block, a guide rod and a guide cylinder body, the guide rod and the guide cylinder body are fixed on the installation block, the guide cylinder body is fixed above the welding box body, and the guide rod is inserted into the guide cylinder body to guide the welding punch.
Further optimization and improvement of the scheme are as follows: the mounting structure is characterized in that a connecting arc plate is fixed below the mounting block, the connecting arc plate penetrates through a rectangular hole in the welding box body and then is fixedly connected with the mounting plate in the box body, a reset spring is fixed below one end, far away from the mounting block, of the connecting arc plate, and one end, far away from the connecting arc plate, of the reset spring is fixed on the mounting plate.
Further optimization and improvement of the scheme are as follows: be fixed with the reset spring sleeve on the mounting panel, reset spring is located the reset spring sleeve, and leaves the distance between reset spring sleeve upper end and the connection arc, the parcel has the enhancement pole setting in the reset spring, the lower terminal surface at the connection arc is fixed to the pole setting.
Further optimization and improvement of the scheme are as follows: the driving device comprises a pedal, a telescopic spring fixed below the pedal and a control switch; the driving device further comprises a driving cylinder, the driving cylinder is located above the connecting arc-shaped plate and used for driving the connecting arc-shaped plate to do up-and-down reciprocating motion, and the control switch is used for controlling the driving cylinder.
Further optimization and improvement of the scheme are as follows: the steel pipe placing groove is formed in one side, away from the support, of the conveying frame, and the side, close to the support, of the conveying frame is lower than the side, away from the support.
Further optimization and improvement of the scheme are as follows: and the impact end of the welding punch is also provided with a clamping groove.
Compared with the prior art, the utility model discloses the beneficial effect who brings does:
1. through the matching of the positioning device and the positioning round rod, the position to be welded on the steel pipe is enabled to face the welding punch, and accurate welding is achieved.
2. By arranging the guide device, the motion trail of the welding punch is limited, so that the welding punch moves downwards just opposite to the welding position, and the welding precision is further ensured.
3. The foot controls the switch of the driving cylinder, and the pedal is reset through the telescopic spring, so that the limb matching performance is good, and the welding efficiency is improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a side view of the present invention.
Fig. 3 is a schematic structural diagram of the welding punch of the present invention.
Fig. 4 is a front view of the steel pipe to be welded according to the present invention.
Detailed Description
In order to make the technical content, structural features, objectives and functions of the present invention exhaustive, the following embodiments are described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 4, a welding device for a steel pipe includes a conveying frame 1, a support 2 and a welding machine body 3, the conveying frame 1 is fixed on one side of the support 2 through a connecting plate 11, the welding machine body 3 is fixed on the other side of the support 2, a positioning device 4 is arranged on the support 2, the positioning device 4 includes a limiting slide rail 41 and a fixed vertical plate 42, the limiting slide rail 42 is fixed on the support 2 through the fixed vertical plate 42, a through hole 43 is formed in the middle of the fixed vertical plate 42, the limiting slide rail 42 is fixed on the through hole through wing plates 44 on two sides, a limiting slide groove is formed in the lower end surface of the limiting slide rail 42, the limiting slide groove is matched with a bent steel wire 51 on the steel pipe 5, and the steel pipe to be welded is as shown in fig. 2; the welding machine body 3 comprises a welding box body 31, a driving device 6 and a welding punch 7, wherein the driving device 6 and the welding punch 7 are located in the welding box body 31, the welding punch 7 is fixed on the welding box body 31, the driving device 6 is used for driving the welding punch 7 to move up and down so as to enable the welding punch 7 to weld the steel pipe 5, a clamping groove 71 is formed in the impact end of the welding punch 7, as shown in fig. 3 specifically, the clamping groove is matched with the steel pipe, when the welding punch 7 is driven by the welding driving device to impact the steel pipe, the clamping groove 71 is clamped into the bending part 52, and the clamping groove 71 and the bending part 52 are in a cross shape when being clamped, so that the bending part 52 of the steel wire 5 is pressed into the steel pipe, and welding is completed; one side that welding box 31 is close to positioner 4 is fixed with location round bar 8, location round bar 8 passes behind through-hole 43 and rather than one of them positioner 4 fixed connection, and leaves the space that supplies the steel pipe to pass through between spacing slide rail 42 and the location round bar 8, the location round bar inserts in the steel pipe 5, fix a position steel pipe 5.
The welding punch 7 is fixed on the welding box body 31, specifically, the upper end of the welding punch 7 is fixed at one end of the fixed cross rod 9, the other end of the fixed cross rod 9 is fixedly connected with the guiding device 10 on the welding box body, the guiding device 10 comprises an installation block 101, a guide rod 102 and a guide cylinder 103, the guide cylinder 103 is fixed above the welding box body 31 through a cross column 104, and the guide rod 102 is inserted into the guide cylinder 103 to guide the welding punch 7.
Be fixed with below the installation piece 101 and connect the arc 20, connect the arc 20 and pass behind the rectangular hole 32 above the welding box 31 with mounting panel 33 fixed connection in the box, connect the arc 20 and keep away from below installation piece 101 one end and be fixed with reset spring 21, reset spring 21 keeps away from the one end of connecting the arc 20 and fixes on mounting panel 33, rectangular hole 32 still is used for spacing down connecting the arc 20.
In order to realize connecting the motion of arc 20 spacing, be fixed with reset spring sleeve 34 on the mounting panel 33, reset spring 21 is located reset spring sleeve 34, and leaves the distance between reset spring sleeve 34 upper end and the connection arc, in order to increase reset spring 21's intensity, the parcel has the enhancement pole setting 22 in the reset spring 21, the lower terminal surface at connection arc 20 is fixed to pole setting 22.
The driving device 6 comprises a pedal 61, a telescopic spring 62 fixed below the pedal and a control switch 63; the driving device 6 further comprises a driving cylinder 64, the driving cylinder 64 is located above the connecting arc plate 20, the driving cylinder 64 is used for driving the connecting arc plate 20 to reciprocate up and down, the control switch 63 is used for controlling the driving cylinder 62, an operator steps on the pedal 61 to trigger the control switch 63, the driving cylinder drives a cylinder rod to move downwards until the connecting arc plate 20 is pushed to move downwards to the reset spring sleeve 34, the welding punch performs welding on the steel pipe under the guidance of the guiding device 10, after the welding is completed, the foot of the operator is lifted up, the pedal 61 resets under the action of the telescopic spring 62, the control switch 63 is closed, the cylinder rod is enabled to move upwards, the connecting arc plate 20 resets to an initial position under the action of the reset spring 21, and then one welding operation is completed.
The steel pipe placing groove 12 is formed in one side, away from the support 2, of the conveying frame 1, the transverse supporting plate 13 is further arranged on the conveying frame, one side, close to the support, is lower than the side, away from the support, and therefore operation can be conveniently carried out by hands.
The above description is only an embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (7)
1. The utility model provides a welding set for steel pipe, includes carriage, support and welding organism, the carriage is fixed in one side of support, the welding organism is fixed at the opposite side of support, its characterized in that: the positioning device is arranged on the support and comprises a limiting slide rail and a fixed vertical plate, the limiting slide rail is fixed on the support through the fixed vertical plate, a through hole is formed in the middle of the fixed vertical plate, the limiting slide rail is fixed on the through hole through wing plates on two sides, and a limiting slide groove is formed in the lower end face of the limiting slide rail; the welding machine body comprises a welding box body, a driving device and a welding punch, wherein the driving device and the welding punch are positioned in the welding box body; one side of the welding box body, which is close to the positioning device, is fixed with a positioning round rod, the positioning round rod penetrates through the through hole and then is fixedly connected with the positioning device, and a gap for the steel pipe to pass through is reserved between the limiting slide rail and the positioning round rod.
2. A welding apparatus for steel pipes according to claim 1, characterized in that: the upper end of the welding punch is fixed at one end of the fixed cross rod, the other end of the fixed cross rod is fixedly connected with a guide device on the welding box body, the guide device comprises an installation block, a guide rod and a guide cylinder body, the guide rod and the guide cylinder body are fixed on the installation block, the guide cylinder body is fixed above the welding box body, and the guide rod is inserted into the guide cylinder body to guide the welding punch.
3. A welding apparatus for steel pipes according to claim 2, characterized in that: the mounting structure is characterized in that a connecting arc plate is fixed below the mounting block, the connecting arc plate penetrates through a rectangular hole in the welding box body and then is fixedly connected with the mounting plate in the box body, a reset spring is fixed below one end, far away from the mounting block, of the connecting arc plate, and one end, far away from the connecting arc plate, of the reset spring is fixed on the mounting plate.
4. A welding apparatus for steel pipes according to claim 3, characterized in that: be fixed with the reset spring sleeve on the mounting panel, reset spring is located the reset spring sleeve, and leaves the distance between reset spring sleeve upper end and the connection arc, the parcel has the enhancement pole setting in the reset spring, the lower terminal surface at the connection arc is fixed to the pole setting.
5. A welding apparatus for steel pipes according to claim 3, characterized in that: the driving device comprises a pedal, a telescopic spring fixed below the pedal and a control switch; the driving device further comprises a driving cylinder, the driving cylinder is located above the connecting arc-shaped plate and used for driving the connecting arc-shaped plate to do up-and-down reciprocating motion, and the control switch is used for controlling the driving cylinder.
6. A welding apparatus for steel pipes according to claim 1, characterized in that: the steel pipe placing groove is formed in one side, away from the support, of the conveying frame, and the side, close to the support, of the conveying frame is lower than the side, away from the support.
7. A welding apparatus for steel pipes according to claim 1, characterized in that: and the impact end of the welding punch is also provided with a clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121027568.4U CN214868191U (en) | 2021-05-14 | 2021-05-14 | Welding device for steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121027568.4U CN214868191U (en) | 2021-05-14 | 2021-05-14 | Welding device for steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214868191U true CN214868191U (en) | 2021-11-26 |
Family
ID=78944763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121027568.4U Active CN214868191U (en) | 2021-05-14 | 2021-05-14 | Welding device for steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214868191U (en) |
-
2021
- 2021-05-14 CN CN202121027568.4U patent/CN214868191U/en active Active
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