CN215146241U - Pneumatic centering mechanism of agricultural machine water tank welding machine - Google Patents
Pneumatic centering mechanism of agricultural machine water tank welding machine Download PDFInfo
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- CN215146241U CN215146241U CN202121281300.3U CN202121281300U CN215146241U CN 215146241 U CN215146241 U CN 215146241U CN 202121281300 U CN202121281300 U CN 202121281300U CN 215146241 U CN215146241 U CN 215146241U
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Abstract
The utility model provides a pneumatic centering mechanism of agricultural machine water tank welding machine, it relates to agricultural machine water tank welding technical field, aims at solving and does not install in the current agricultural machine water tank welding machine and set up pneumatic centering unit, and the welded connection seam of water tank influences the problem of water tank welding precision by the manual calibration centering of staff. Including work base, work frame, welding bench, water tank fixed plate, treat welding water tank and pneumatic centering unit, the work frame passes through fastener fixed connection in the top of work base, the welding bench passes through fastener fixed connection on the work frame, the water tank fixed plate passes through fastener fixed connection in the bottom of welding bench, pneumatic centering unit sets up in the below of water tank fixed plate, and pneumatic centering unit simple structure designs compactly, and the staff installation of being convenient for is maintained, and pneumatic centering mechanism overall structure structural stability is good, and is not fragile, reduces the enterprise maintenance cost, prolongs the life of whole welding machine.
Description
Technical Field
The utility model relates to an agricultural machine water tank welding technology field, concretely relates to pneumatic centering mechanism of agricultural machine water tank welding machine.
Background
The water tank is an important component of the water-cooled engine, and is an important component of a heat dissipation loop of the water-cooled engine, the water tank can absorb heat of a cylinder block, the engine is prevented from overheating, the specific heat capacity of water is large, the temperature is not increased much after the heat of the cylinder block is absorbed, so the heat of the engine passes through a liquid loop of cooling water, the water is used as a heat carrier for heat conduction, and then the heat is dissipated in a convection mode through a large-area heat dissipation fin so as to maintain the proper working temperature of the engine.
The engine of the agricultural machine works with high strength for a long time, the processing quality of the water tank for cooling the agricultural machine must meet strict requirements, the integral air tightness of the water tank directly influences the cooling effect of the engine, the welding work of the existing water tank is realized by holding a welding gun by workers to weld one by one, the welding efficiency is low, the welded welding blocks at the seam of the water tank are not uniform, the integral water tank is influenced to be attractive, the manual welding precision is low, aiming at the mode of manually welding the water tank, a semi-automatic water tank welding machine is designed, the problems of complex welding process and low welding precision are solved, the structure of the welding machine has functional defects, a pneumatic centering mechanism is not arranged on the welding machine, the welding efficiency of the whole water tank is influenced by manual calibration of workers for positioning the water tank connecting joint, the calibration of the water tank connecting joint is manually completed, and the welding precision of the water tank is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pneumatic centering mechanism of agricultural machine water tank welding machine to solve the manual calibration of staff that prior art exists, influence the welding efficiency of whole water tank.
In order to solve the technical problem, the utility model provides a pneumatic centering mechanism of agricultural machine water tank welding machine, which comprises a working base, a working frame, a welding table, a water tank fixing plate, a water tank to be welded and a pneumatic centering unit, wherein the working frame is fixedly connected above the working base through a fastener, the welding table is fixedly connected on the working frame through a fastener, the water tank fixing plate is fixedly connected at the bottom of the welding table through a fastener, the pneumatic centering unit is arranged below the water tank fixing plate, the water tank to be welded is arranged above the water tank fixing plate, the pneumatic centering unit is movably connected in the working frame through a fastener, the welding tables are symmetrically distributed above the working frame, a working distance is reserved between adjacent welding tables, the water tank fixing plate is symmetrically distributed below the welding tables, pneumatic centering unit is including fixed pipe, fixed pipe passes through fastener fixed connection in work frame, the left side swing joint of fixed pipe has flexible pipe, fixed pipe with slidable between the flexible pipe, the holding tank has been seted up on the flexible pipe, the installation is provided with the limiting plate in the holding tank, the bottom installation of fixed pipe is provided with the spout, the bottom fixedly connected with connecting block of flexible pipe, the right side installation of connecting block is provided with and drives actuating cylinder, the right side fixedly connected with cylinder fixed plate that drives actuating cylinder, the cylinder fixed plate passes through fastener fixed connection on work frame.
Preferably, the cross section of the water tank fixing plate is designed to be V-shaped after the water tank fixing plate is fixedly connected, and the width of the accommodating groove is consistent with that of the limiting plate.
Preferably, the limiting plate is fixedly connected with the telescopic pipe through a fastener, and the telescopic pipe is made of high-temperature-resistant materials.
Preferably, the connecting block is fixedly connected with the telescopic pipe, and the width of the connecting block is consistent with that of the sliding groove.
Preferably, the connecting block is connected with the driving cylinder through a piston rod, the piston rod is connected with the connecting block through fixing blocks, and the fixing blocks are symmetrically distributed on two sides of the connecting block.
Preferably, the water tank to be welded is attached to the bottom wall of the water tank fixing plate.
The utility model discloses the beneficial effect who brings:
(1) the pneumatic centering unit of the utility model has simple structure, compact design, convenient installation and maintenance for workers, good structural stability of the whole pneumatic centering unit, uneasiness of damage, reduction of enterprise maintenance cost and extension of the service life of the whole welding machine;
(2) the utility model discloses a setting of pneumatic centering unit for treat that the joint line of welding the water tank is located the intermediate position of adjacent water tank fixed plate all the time, guaranteed to treat the welding precision of welding the water tank, compare the mode machining efficiency of conventional manual calibration and improve greatly.
Drawings
FIG. 1 is an overall view of a pneumatic centering mechanism of an agricultural machine water tank welding machine according to the present invention;
FIG. 2 is a bottom view of the pneumatic centering mechanism of the agricultural machine water tank welding machine according to the present invention;
FIG. 3 is a rear view of a pneumatic centering mechanism of an agricultural machine water tank welding machine according to the present invention;
the welding machine comprises a working base 1, a working frame 2, a welding table 3, a water tank fixing plate 4, a water tank to be welded 5, a pneumatic centering unit 6, a fixed pipe 601, a telescopic pipe 602, an accommodating groove 603, a limiting plate 604, a sliding chute 605, a connecting block 606, a driving cylinder 607, a cylinder fixing plate 608, a piston rod 609 and a fixing block 610.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in detail with reference to specific embodiments.
As shown in FIGS. 1-3, the utility model provides a pneumatic centering mechanism of agricultural machine water tank welding machine, which comprises a working base 1, a working frame 2, a welding table 3, a water tank fixing plate 4, a water tank 5 to be welded and a pneumatic centering unit 6, wherein the working frame 2 is fixedly connected above the working base 1 through a fastener, the welding table 3 is fixedly connected on the working frame 2 through a fastener, the water tank fixing plate 4 is fixedly connected at the bottom of the welding table 3 through a fastener, the pneumatic centering unit 6 is arranged below the water tank fixing plate 4, the water tank 5 to be welded is arranged above the water tank fixing plate 4, the pneumatic centering unit 6 is movably connected in the working frame 2 through a fastener, the welding tables 3 are symmetrically distributed above the working frame 2, and a working distance is reserved between adjacent welding tables 3, the water tank fixed plate 4 is the below of symmetric distribution at welding bench 3, pneumatic centering unit 6 is including fixed pipe 601, fixed pipe 601 passes through fastener fixed connection in work frame 2, the left side swing joint of fixed pipe 601 has flexible pipe 602, fixed pipe 601 with slidable between the flexible pipe 602, holding tank 603 has been seted up on the flexible pipe 602, the installation is provided with limiting plate 604 in the holding tank 603, the bottom installation of fixed pipe 601 is provided with spout 605, the bottom fixedly connected with connecting block 606 of flexible pipe 602, the right side installation of connecting block 606 is provided with and drives actuating cylinder 607, the right side fixedly connected with cylinder fixed plate 608 that drives actuating cylinder 607, cylinder fixed plate 608 passes through fastener fixed connection on work frame 2.
Further, the cross section of the water tank fixing plate 4 after the water tank fixing plate is fixedly connected is designed to be V-shaped, and the width of the accommodating groove 603 is consistent with that of the limiting plate 604.
Further, the limiting plate 604 is fixedly connected with the telescopic tube 602 through a fastener, and the telescopic tube 602 is made of a high-temperature resistant material.
Further, the connecting block 606 is fixedly connected with the telescopic pipe 602, and the width of the connecting block 606 is consistent with the width of the sliding groove 605.
Further, the connecting block 606 is connected with the driving cylinder 607 through a piston rod 609, the piston rod 609 is connected with the connecting block 606 through a fixing block 610, and the fixing blocks 610 are symmetrically distributed on two sides of the connecting block 606.
Further, the water tank 5 to be welded is attached to the bottom wall of the water tank fixing plate 4.
The working principle of the pneumatic centering mechanism of the agricultural machine water tank welding machine is as follows: the water tank 5 to be welded is placed above the installed water tank fixing plate 4, the cross section of the installed water tank fixing plate 4 is in a V-shaped design, the shape of the water tank 5 to be welded is matched with the V-shaped design, the pneumatic centering unit 6 is arranged right below the V shape, the limiting plate 604 is fixedly connected to the bottom of the accommodating groove 603, the limiting plate 604 limits the sliding of the water tank 5 to be welded on the telescopic pipe 602, the limiting and positioning work of the water tank 5 to be welded on the water tank fixing plate 4 is completed, at the moment, the driving air cylinder 607 drives the piston rod 609 to stretch and drive the connecting block 606 to slide in the sliding groove 605, the connecting block 606 is fixedly connected with the telescopic pipe 602, the connecting block 606 slides to drive the telescopic pipe 602 to slide out of the fixing pipe 601 until the limiting plate 604 slides out of the water tank fixing plate 4, the driving air cylinder 607 stops working, and the connecting seam of the water tank 5 to be welded is always located in the middle position of the adjacent water tank fixing plate 4 through the pneumatic centering unit 6, guaranteed the welding precision of treating welding water tank 5, compared the mode machining efficiency of conventional manual calibration and improved greatly, pneumatic centering unit 6 simple structure, the design is compact, the staff's of being convenient for installation maintenance, pneumatic centering unit 6 overall structure stability is good, and is not fragile, reduces the enterprise maintenance cost, prolongs the life of whole welding machine.
In conclusion, the pneumatic centering mechanism of the utility model has simple structure, compact design, convenient installation and maintenance for workers, good structural stability of the whole pneumatic centering mechanism, difficult damage, reduced enterprise maintenance cost and prolonged service life of the whole welding machine; through the setting of pneumatic centering unit for treat that the joint line of welding the water tank is located the intermediate position of adjacent water tank fixed plate all the time, guaranteed to treat the welding precision of welding the water tank, compare the mode machining efficiency of conventional manual calibration and improve greatly.
It should be noted that, the utility model discloses the multiple standard component that uses all can be obtained from the market, and nonstandard component then can customize very much, the utility model discloses the connected mode that adopts such as bolted connection, welding etc. also are very common means in the mechanical field, and the inventor is no longer repeated here.
The above description is only an example of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (6)
1. The utility model provides a pneumatic centering mechanism of agricultural machine water tank welding machine, includes work base (1), work frame (2), welding bench (3), water tank fixed plate (4), treats welding water tank (5) and pneumatic centering unit (6), work frame (2) are through fastener fixed connection in the top of work base (1), welding bench (3) are through fastener fixed connection on work frame (2), water tank fixed plate (4) are through fastener fixed connection in the bottom of welding bench (3), pneumatic centering unit (6) set up the below at water tank fixed plate (4), treat that welding water tank (5) installation sets up in the top of water tank fixed plate (4), pneumatic centering unit (6) are through fastener swing joint in work frame (2), its characterized in that, welding bench (3) are the symmetric distribution in the top of work frame (2), leave working distance between adjacent welding bench (3), water tank fixed plate (4) are the below of symmetric distribution at welding bench (3), pneumatic centering unit (6) is including fixed pipe (601), fixed pipe (601) passes through fastener fixed connection in work frame (2), the left side swing joint of fixed pipe (601) has flexible pipe (602), fixed pipe (601) with can slide between flexible pipe (602), flexible pipe (602) is last to be seted up holding tank (603), the installation is provided with limiting plate (604) in holding tank (603), the bottom installation of fixed pipe (601) is provided with spout (605), the bottom fixedly connected with connecting block (606) of flexible pipe (602), the right side installation of connecting block (606) is provided with driving cylinder (607), the right side fixedly connected with cylinder fixed plate (608) of driving cylinder (607), the cylinder fixing plate (608) is fixedly connected to the working frame (2) through a fastener.
2. The pneumatic centering mechanism of the agricultural machine water tank welding machine as claimed in claim 1, wherein the cross section of the water tank fixing plate (4) after the fixed connection is completed is designed in a V shape, and the width of the accommodating groove (603) is set to be consistent with the width of the limiting plate (604).
3. The pneumatic centering mechanism of the agricultural machine water tank welding machine as claimed in claim 1, wherein the limiting plate (604) is fixedly connected with the telescopic tube (602) through a fastener, and the telescopic tube (602) is made of high temperature resistant material.
4. The pneumatic centering mechanism of an agricultural machine water tank welding machine as claimed in claim 1, characterized in that the connecting block (606) is fixedly connected with the telescopic pipe (602), and the width of the connecting block (606) is arranged in accordance with the width of the sliding groove (605).
5. The pneumatic centering mechanism of the agricultural machine water tank welding machine as claimed in claim 1, wherein the connecting block (606) is connected with the driving cylinder (607) through a piston rod (609), the piston rod (609) is connected with the connecting block (606) through a fixing block (610), and the fixing blocks (610) are symmetrically distributed on two sides of the connecting block (606).
6. The pneumatic centering mechanism of an agricultural machine water tank welding machine according to claim 1, characterized in that the water tank (5) to be welded is attached to the bottom wall of the water tank fixing plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121281300.3U CN215146241U (en) | 2021-06-08 | 2021-06-08 | Pneumatic centering mechanism of agricultural machine water tank welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121281300.3U CN215146241U (en) | 2021-06-08 | 2021-06-08 | Pneumatic centering mechanism of agricultural machine water tank welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215146241U true CN215146241U (en) | 2021-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121281300.3U Active CN215146241U (en) | 2021-06-08 | 2021-06-08 | Pneumatic centering mechanism of agricultural machine water tank welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215146241U (en) |
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2021
- 2021-06-08 CN CN202121281300.3U patent/CN215146241U/en active Active
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