CN212705268U

CN212705268U - Gas receiver welded fastening frock

Info

Publication number: CN212705268U
Application number: CN202021398857.0U
Authority: CN
Inventors: 高广
Original assignee: Ji'nan Henry Yuan Auto Parts Co ltd
Current assignee: Ji'nan Henry Yuan Auto Parts Co ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-03-16
Anticipated expiration: 2030-07-15

Abstract

The utility model provides an air receiver welded fastening frock mainly relates to air receiver welding equipment field. The utility model provides an air receiver welded fastening frock, includes the dead axle, the dead axle end sets up the positioning disk, the dead axle front end sets up the external screw thread, slide in proper order from positioning disk one end outside screw thread one end on the dead axle and set up the collet, prop a section of thick bamboo and top support, the external screw thread end of dead axle sets up the spiral shell section of thick bamboo. The beneficial effects of the utility model reside in that: the utility model discloses can carry out accurate location and locking with the triplex of gas receiver, make the girth welding quality of triplex hookup location better to avoid the emergence of product quality accident.

Description

Gas receiver welded fastening frock

Technical Field

The utility model mainly relates to an air receiver welding equipment field specifically is an air receiver welded fastening frock.

Background

The air cylinder is formed by welding arc seal heads at two ends with a cylindrical cylinder in the middle, and the butt joint state of the three parts is required to be ensured during welding to keep the three parts to be coaxially welded. Once the three parts of the air cylinder are offset in butt joint, poor welding can be caused, serious product quality problems can be caused, and product quality accidents can occur in the subsequent use process, so that irreparable loss can be caused.

SUMMERY OF THE UTILITY MODEL

For solving prior art's not enough, the utility model provides an air receiver welded fastening frock, it can carry out accurate location and locking with the triplex of air receiver, makes the girth welding quality of triplex hookup location better to avoid the emergence of product quality accident.

The utility model discloses a realize above-mentioned purpose, realize through following technical scheme:

the utility model provides an air receiver welded fastening frock, includes the dead axle, the dead axle end sets up the positioning disk, the dead axle front end sets up the external screw thread, slide in proper order from positioning disk one end outside screw thread one end on the dead axle and set up the collet, prop a section of thick bamboo and top support, the external screw thread end of dead axle sets up the spiral shell section of thick bamboo.

The collet and the top support bottom surface are curved surfaces adapted to the air storage cylinder, the collet and the top support top are provided with first sliding cylinders, the first sliding cylinders are in sliding connection with the fixed shaft, and after the collet and the top support are installed on the fixed shaft, the collet is opposite to the bottom surface of the top support.

The supporting cylinder comprises a second sliding cylinder, an outer ring cylinder and a connecting bone, the second sliding cylinder is in sliding connection with the fixed shaft, and the second sliding cylinder is connected with the outer ring cylinder through the connecting bone.

And a turntable is arranged on the outer wall of the screw cylinder.

Contrast prior art, the beneficial effects of the utility model are that:

the utility model discloses a dead axle is as locating part, slidable mounting collet, support a section of thick bamboo and top support on it, and the terminal positioning disk of dead axle carries on spacingly to the collet, and the collet sets up with the top is held in the palm relatively, cooperatees with the end cover at gas receiver both ends respectively, and the inner wall that supports a section of thick bamboo and gas receiver middle part drum contacts to realize the location of gas receiver both ends end cover and middle drum. Through the screw fastening of barrel on the dead axle, extrude the top support, can extrude the triplex of gas receiver together to make the perfect butt joint of edge and the middle part drum edge of gas receiver both ends lid, with the guarantee triplex coaxial, make the welding effect of gas receiver better.

Drawings

FIG. 1 is a schematic diagram of the explosion structure of the present invention;

FIG. 2 is a reference diagram of the utility model in use;

fig. 3 is a schematic view of the top view structure of the supporting tube of the present invention.

Reference numerals shown in the drawings: 1. fixing a shaft; 2. positioning a plate; 3. a bottom support; 4. supporting the cylinder; 5. jacking; 6. a screw cylinder; 7. a first slide drum; 8. a second slide drum; 9. an outer ring cylinder; 10. connecting the bones; 11. a turntable; 12. an air cylinder.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope defined in the present application.

As shown in fig. 1-3, an air receiver welded fastening frock, including dead axle 1, dead axle adds man-hour and will guarantee self lower straightness accuracy and jump degree to the location is done for the installation of follow-up part. The end of the fixed shaft 1 is provided with a positioning disc 2 which can be integrally formed and welded, and the end surface of the positioning disc is used as the positioning surface of the bottom support. And an external thread is processed at the front end of the fixed shaft 1, and the external diameter of the external thread is consistent with the diameter of the fixed shaft. The fixed shaft 1 is gone up from the outside screw thread one end of 2 one ends of positioning disk and slides in proper order and sets up collet 3, prop a section of thick bamboo 4 and top support 5, the terminal surface of collet contacts with the positioning disk terminal surface, realizes the location of collet. The collet cooperates the location to one of them end cover of gas receiver, and gas receiver middle part barrel cover is established and is propped on the section of thick bamboo, and the top support cooperates the location with another end cover of gas receiver, through the slip on the dead axle, can realize the gas receiver both ends lid coaxial with middle part drum. The external thread end of the fixed shaft 1 is in thread fit with the screw cylinder 6, the screw cylinder 6 is locked at the external thread end of the fixed shaft, the two end covers of the air storage cylinder and the middle cylinder can be tightly pushed by the screw cylinder, the two end covers of the screw cylinder are in close contact with the edge of the middle cylinder, perfect butt joint of circular seams of the air storage cylinder is finally achieved, and the welding quality of products of the air storage cylinder is better.

Specifically,

collet

3 and 5 bottom surfaces of top support are the curved surface that suits with the gas receiver, and the end cover surface of gas receiver cooperatees with the inner curved surface of collet or top support, and after collet 3 and top support 5 were installed on dead axle 1, collet 3 was relative with the bottom surface of top support 5. Wherein the collet can't cover the end cap of the air outlet cylinder completely with the top support, namely when the two end caps of the air cylinder and the middle cylinder are tightly pushed by the screw cylinder, the edge part of the butt joint between the three is exposed to be welded. The accurate positioning of collet and top support is realized through the sliding fit of sliding barrel and dead axle to first sliding barrel 7 and dead axle 1 sliding connection, collet 3 and top support 5 top all welding.

Specifically, the support cylinder 4 comprises a second sliding cylinder 8, an outer ring cylinder 9 and a connecting rib 10, the second sliding cylinder 8 is connected with the fixed shaft 1 in a sliding mode, and the second sliding cylinder 8 and the outer ring cylinder 9 are welded and supported through the connecting rib 10. The diameter of the outer ring cylinder is consistent with the inner diameter of the middle cylinder of the air storage cylinder, and the middle cylinder of the air storage cylinder is sleeved on the outer ring cylinder to realize self positioning.

Specifically, the outer wall of the screw cylinder 6 is welded with a rotating disc 11. Can realize the quick fastening and the dismantlement of screw section of thick bamboo through rotating the carousel, improve the gas receiver welded efficiency.

This device is when using, at first install the collet on the dead axle, make collet and positioning disk contact, then install gas receiver bottom end cover on the positioning disk, make the end cover be located the curved surface recess of collet, then establish gas receiver middle part drum cover on propping a section of thick bamboo, and will prop a section of thick bamboo and install on the dead axle, at last with another end cover and the support cooperation of gas receiver install on the dead axle, through the fastening of swivel nut at external thread portion, will push up the support, prop a section of thick bamboo and collet fastening, thereby make the both ends lid of gas receiver push up tightly with middle part drum, make the marginal part perfect contact of three, then weld the welding seam of gas receiver bottom end cover and middle part drum. After the welding is completed, the threaded sleeve is screwed, the top support, the air storage cylinder top end cover, the welded middle cylinder and the welded bottom end cover are sequentially taken down, then the support cylinder is taken out of the air storage cylinder, the welded middle cylinder and the welded bottom end cover, the welded air storage cylinder top end cover and the top support are sequentially arranged on the fixed shaft, and the air storage cylinder top end cover is welded on the air storage cylinder after being tightly jacked through the threaded sleeve.

Claims

1. The utility model provides an air receiver welded fastening frock, includes dead axle (1), its characterized in that: dead axle (1) end sets up positioning disk (2), dead axle (1) front end sets up the external screw thread, slide in proper order from dead axle (1) one end outside screw thread one end and set up collet (3), prop a section of thick bamboo (4) and top support (5), the external screw thread end of dead axle (1) sets up barrel (6).

2. The air cylinder welding and fixing tool of claim 1, characterized in that: collet (3) and top support (5) bottom surface are the curved surface that suits with the gas receiver, collet (3) all set up first smooth section of thick bamboo (7) with top support (5) top, first smooth section of thick bamboo (7) and dead axle (1) sliding connection install back on dead axle (1) with top support (5) in collet (3), collet (3) are relative with the bottom surface that the top held in the palm (5).

3. The air cylinder welding and fixing tool of claim 1, characterized in that: the support cylinder (4) comprises a second sliding cylinder (8), an outer ring cylinder (9) and a connecting bone (10), the second sliding cylinder (8) is in sliding connection with the fixed shaft (1), and the second sliding cylinder (8) is connected with the outer ring cylinder (9) through the connecting bone (10).

4. The gas cylinder welding and fixing tool according to any one of claims 1 to 3, characterized in that: and a turntable (11) is arranged on the outer wall of the screw cylinder (6).