CN212495894U - Pressure following device for double-ring welding cylinder body of aluminum alloy air cylinder - Google Patents
Pressure following device for double-ring welding cylinder body of aluminum alloy air cylinder Download PDFInfo
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- CN212495894U CN212495894U CN202020777593.3U CN202020777593U CN212495894U CN 212495894 U CN212495894 U CN 212495894U CN 202020777593 U CN202020777593 U CN 202020777593U CN 212495894 U CN212495894 U CN 212495894U
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Abstract
The utility model discloses an aluminum alloy gas receiver dicyclo welds stack shell along with pressure equipment device belongs to welding manufacturing technical field, including the base plate, locate Y of base plate one side to pressing from both sides tight piece, run through in Y to pressing from both sides the adjusting lever of tight piece, locate the Z of base plate opposite side to the slide rail, locate Z to slide rail on and with it sliding fit's slider and locate pull rod and X on the slider to pressing from both sides tight piece, be equipped with buffer spring between base plate top and the pull rod, X is used for centre gripping welder and depression bar to pressing from both sides tight piece, the depression bar bottom is equipped with the gyro wheel that acts on the stack shell. This along with pressing device passes through the cooperation of Z to slide rail and buffer spring and gyro wheel, can make welder's welding arc keep the equidistance with the stack shell all the time, can not change because of stack shell diameter changes, ensures welding seam shaping quality and promotes production efficiency to have simple structure, easily operation, advantage that welding stability is high.
Description
Technical Field
The utility model belongs to the technical field of the welding is made, concretely relates to aluminum alloy gas receiver dicyclo welds stack shell and presses device along with.
Background
The existing air cylinder assembly consists of an air cylinder body, an end cover, a screwed plug, a drain valve and a sealing ring, wherein the cylinder body and the end cover are welded by a double-ring welding seam special machine. There are problems in that: when the cylinder body and the end cover are welded, the welding gun can only be in a fixed position and is not adjustable, namely, the existing fixture for fixing the welding gun can only ensure a fixed welding posture, and the distance between a welding arc and a workpiece cannot change along with the change of the diameter of the cylinder body.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing an aluminum alloy gas receiver double-ring welding stack shell is along with pressing device solves the problem that welding arc can change along with the stack shell diameter change to improve welding seam shaping quality and production efficiency.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides an aluminum alloy gas receiver double-ring welding stack shell is along with pressing device, including the base plate, locate Y of base plate one side to pressing from both sides tight piece, run through in Y to pressing from both sides the adjusting lever of tight piece, locate Z of base plate opposite side to the slide rail, locate Z to the slide rail on and with it sliding fit's slider and locate pull rod and X on the slider to pressing from both sides tight piece, be equipped with buffer spring between base plate top and the pull rod, X is used for centre gripping welder and depression bar to pressing from both sides tight piece, the depression bar bottom is equipped with the gyro wheel that acts on the stack shell.
Further, the pull rod is in a barb shape or an inverted L shape.
Furthermore, the telescopic direction of the buffer spring is parallel to the lifting direction of the pull rod.
Further, the base plate, the Y-direction clamping block and the Z-direction sliding rail are arranged to be of an integral structure.
Furthermore, a transverse sliding groove used for adjusting the relative position of the welding gun and the pressure rod in the X direction is arranged on the X-direction clamping block.
Furthermore, the sliding block, the pull rod and the X-direction clamping block are made of aluminum alloy materials.
Furthermore, the side surface of the base plate facing the Y-direction clamping block is provided with vertical through grooves which are parallel to the Z-direction slide rail and are respectively arranged at the two sides of the Z-direction slide rail, and the vertical through grooves are used for vertically adjusting the relative position between the base plate and the Y-direction clamping block.
Furthermore, a transverse through groove matched with the vertical through groove is formed in the side face, facing the base plate, of the Y-direction clamping block.
The utility model has the advantages that:
1. this along with pressing device passes through the cooperation of Z to slide rail and buffer spring and gyro wheel, can make welder's welding arc keep the equidistance with the stack shell all the time, can not change because of stack shell diameter changes, ensures welding seam shaping quality and promotes production efficiency.
2. The pressure following device has the advantages of simple structure, easy operation and high welding stability.
3. The pressure following device is particularly suitable for welding the thin plate cylinder body.
4. This spout design structure along with putting device can be convenient switch TIG welding welder and MIG welding welder.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and/or combinations particularly pointed out in the appended claims.
Drawings
For the purposes of promoting a better understanding of the objects, features and advantages of the invention, reference will now be made to the following detailed description taken in conjunction with the accompanying drawings in which:
fig. 1 is a schematic structural view of the present invention;
reference numerals: a Y-direction clamping block 1; a buffer spring 2; a pull rod 3; a welding gun 4; an X-direction clamping block 5; a pressure lever 6; a roller 7; a Z-direction slide rail 8; a substrate 9; a slider 10; an adjusting lever 11; a transverse chute 51.
Detailed Description
The present invention will be further described with reference to the following embodiments. Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
As shown in fig. 1, the following pressing device for double-ring welded cylinder bodies of aluminum alloy gas cylinders in the embodiment mainly comprises a Y-direction clamping block 1, a buffer spring 2, a pull rod 3, an X-direction clamping block 5, a pressure lever 6, a roller 7, a Z-direction slide rail 8, a base plate 9, a slider 10 and an adjusting rod 11, wherein the adjusting rod 11 is used as a suspension part and is matched and supported with the Y-direction clamping block 1, the two can slide to adjust the welding position, and the two are locked by bolts; the adjusting rods 11 can be arranged in parallel to increase the stability; the base plate 9 is arranged on the Y-direction clamping block 1, the back side of the base plate is provided with a Z-direction sliding rail 8, a sliding block 10 is arranged on the Z-direction sliding rail 8, an X-direction clamping block 5 used for installing a welding gun 4 and a pressing rod 6 is fixed on the sliding block 10, the bottom end of the pressing rod 5 is provided with a roller 7 acting on the cylinder body, a pull rod 3 is further fixed between the sliding block 10 and the X-direction clamping block 5, the top end of the pull rod 3 is higher than the top of the base plate 9, and the two are directly connected with a.
When the device works, the cylinder body and the end cover are fixed in position through the cylinder body limiting seat and the end cover limiting seat, then the Y-direction position of the cylinder body along with the pressing device (namely the Y-direction position of the roller) is adjusted, the cylinder body slides on the adjusting rod through the Y-direction clamping block and is screwed and fixed through the bolt, after the adjustment is completed, the X-direction position of the welding gun and the pressure rod is adjusted, namely the welding gun and the pressure rod slide on the sliding chute and are fixed through the bolt, after the roller presses the upper surface of the cylinder body, the cylinder body can apply an upward force to the cylinder body along with the pressing device due to the mutual action of the forces, the sliding block can move upwards along the Z-direction sliding rail, and the buffer spring can change into an extension state from a normal state during the movement, so that the roller can be attached to the surface of the cylinder body constantly in order to restore the deformation, in this way, the welding gun aligns to the welding seam, the welding of the welding seam between the two can be completed, and the problem that the welding arc can change along with the diameter change of the cylinder body is always kept, so that the forming quality and the production efficiency of the welding seam are improved.
The pull rod 3 in the embodiment is in a barb shape, namely the pull rod is formed by bending a batten twice at right angles, and can also be in an inverted L shape, and the top of the base plate 9 can be vertically connected with the buffer spring 2, so that the expansion direction of the buffer spring 2 is parallel to the lifting direction of the pull rod 3, and meanwhile, the pressing force of the follow-up pressing device can be ensured by the elastic force of the buffer spring 2, so that the follow-up pressing device is tightly attached to the cylinder body, and the pressing of the follow-up pressing device on the cylinder body is facilitated.
The base plate 9 in this embodiment is provided as an integral structure with the Y-clamp block 1 and the Z-slide rail 8. The integral stability is ensured, the installation and fixation of the pressing device are facilitated, and the sliding block slides stably. The Z-direction sliding rail can slide along a fixed direction without friction, and the X direction and the Y direction do not deviate, and only slide in the Z direction, so that the mechanism is prevented from being bent and deformed.
The X-direction clamp block in this embodiment is provided with a lateral slide groove 51 for adjusting the relative position of the welding gun 4 and the press rod 6 in the X direction. After the positions of the welding gun and the supporting rod are determined, the welding gun and the supporting rod are screwed and fixed through bolts so as to be suitable for welding of different cylinder bodies.
In this embodiment, the sliding block 10, the pull rod 3 and the X-direction clamping block 5 are all made of aluminum alloy. Has the advantages of light weight and convenient compression and movement.
In this embodiment, a vertical through groove (not shown) parallel to the Z-directional slide rail 8 and respectively formed on both sides of the Z-directional slide rail is formed on the side surface of the base plate 9 facing the Y-directional clamping block 1, and is used for vertically adjusting the relative position between the base plate 9 and the Y-directional clamping block 1. Similarly, the side surface of the Y-direction clamping block 1 facing the base plate 9 is provided with a horizontal through groove (not shown) matched with the vertical through groove. Therefore, the connection relationship between the two can be completed by the cross-shaped through groove structure, thereby facilitating the horizontal and vertical fine adjustment between the two and being beneficial to the installation and adjustment of the following pressing device.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the scope of the claims of the present invention.
Claims (8)
1. The utility model provides an aluminum alloy gas receiver dicyclo welds stack shell along with pressure equipment device, its characterized in that includes base plate (9), locate Y of base plate one side to pressing from both sides tight piece (1), run through in Y to pressing from both sides adjusting lever (11) of tight piece, locate Z of base plate opposite side to slide rail (8), locate Z to slide rail on and with it sliding fit's slider (10) and locate pull rod (3) and X on the slider to pressing from both sides tight piece (5), be equipped with buffer spring (2) between base plate top and the pull rod, X is used for centre gripping welder (4) and depression bar (6) to pressing from both sides tight piece, the depression bar bottom is equipped with gyro wheel (7) that act on the stack shell.
2. The follow-up device for the double-ring welding cylinder body of the aluminum alloy gas cylinder as claimed in claim 1, wherein the pull rod is in the shape of a barb or an inverted L.
3. The follow-up device for the double-ring welding cylinder body of the aluminum alloy gas cylinder as claimed in claim 1, wherein the expansion direction of the buffer spring is parallel to the lifting direction of the pull rod.
4. The double-ring welding cylinder body pressing device for the aluminum alloy gas cylinder according to claim 1, wherein the base plate, the Y-direction clamping block and the Z-direction slide rail are integrally formed.
5. The double-ring welding cylinder body follow-up pressing device of the aluminum alloy gas cylinder as claimed in claim 1, wherein the X-direction clamping block is provided with a transverse sliding groove (51) for adjusting the relative position of the welding gun and the pressure bar in the X direction.
6. The double-ring welding cylinder body pressing device of the aluminum alloy gas cylinder as claimed in claim 1, wherein the sliding block, the pull rod and the X-direction clamping block are made of aluminum alloy.
7. The double-ring welding cylinder body pressing device for the aluminum alloy gas cylinder as claimed in claim 1, wherein the side surface of the base plate facing the Y-direction clamping block is provided with vertical through grooves which are parallel to the Z-direction slide rail and are respectively arranged on two sides of the Z-direction slide rail, and the vertical through grooves are used for vertically adjusting the relative position between the base plate and the Y-direction clamping block.
8. The follow-up pressing device for the double-ring welding cylinder body of the aluminum alloy gas cylinder as claimed in claim 7, wherein a transverse through groove matched with the vertical through groove is formed in the side surface, facing the base plate, of the Y-direction clamping block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020777593.3U CN212495894U (en) | 2020-05-12 | 2020-05-12 | Pressure following device for double-ring welding cylinder body of aluminum alloy air cylinder |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020777593.3U CN212495894U (en) | 2020-05-12 | 2020-05-12 | Pressure following device for double-ring welding cylinder body of aluminum alloy air cylinder |
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| CN212495894U true CN212495894U (en) | 2021-02-09 |
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| CN202020777593.3U Active CN212495894U (en) | 2020-05-12 | 2020-05-12 | Pressure following device for double-ring welding cylinder body of aluminum alloy air cylinder |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111531254A (en) * | 2020-05-12 | 2020-08-14 | 辽宁忠旺铝合金精深加工有限公司 | Pressure following device for double-ring welding cylinder body of aluminum alloy air cylinder |
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2020
- 2020-05-12 CN CN202020777593.3U patent/CN212495894U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111531254A (en) * | 2020-05-12 | 2020-08-14 | 辽宁忠旺铝合金精深加工有限公司 | Pressure following device for double-ring welding cylinder body of aluminum alloy air cylinder |
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