CN213135568U - Many air inlets spare welding auxiliary fixtures for fan - Google Patents
Many air inlets spare welding auxiliary fixtures for fan Download PDFInfo
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- CN213135568U CN213135568U CN202021912521.1U CN202021912521U CN213135568U CN 213135568 U CN213135568 U CN 213135568U CN 202021912521 U CN202021912521 U CN 202021912521U CN 213135568 U CN213135568 U CN 213135568U
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Abstract
The utility model relates to a multi-air-inlet part welding auxiliary tool for a fan, which comprises a frame, wherein a positioning fixed plate and a transverse moving mechanism are connected on the frame, and a piston rod of the transverse moving mechanism is connected with the positioning fixed plate; a plurality of positioning round holes are formed in the rack, and the bottom of each positioning round hole is connected with a guide pipe; an upper jacking mechanism is connected to the rack below the guide pipes and comprises a jacking cylinder and a jacking disc; the jacking plate is connected to the jacking cylinder, a plurality of jacking columns are connected to the jacking plate, and the jacking columns are respectively connected to the guide pipes in a sliding manner; fan with many air inlets spare welding auxiliary fixtures, adopt the fixed disc cooperation stand pipe in location fixed plate location to place the pipe fitting, can carry out the location equipment to the round hole on a plurality of pipe fittings and the disc simultaneously, the welding of being convenient for, raise the efficiency and avoid the artifical danger of taking.
Description
Technical Field
The utility model relates to a fan production field, concretely relates to many air inlets spare welding auxiliary fixtures for fan.
Background
The fan is a machine which can increase the gas pressure and discharge the gas by means of the input mechanical energy, and is a driven fluid machine; in order to increase the application range of a single fan, a multi-air inlet piece is connected to an air inlet, so that the multi-air inlet piece is provided with a plurality of air inlets to be connected to different working ranges for air suction.
The multi-air-inlet part is formed by welding a plurality of pipe fittings with a round hole on a disc respectively.
The existing multi-air-inlet piece welding is that the round holes on the pipe fitting and the disc are manually taken up one by one to be subjected to positioning welding, the operation is complex, the welding efficiency is low, and the danger degree is high during manual taking operation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the utility model provides a many air inlets spare welding auxiliary fixtures for fan can carry out the location equipment to the round hole on a plurality of pipe fittings and the disc simultaneously, and the welding of being convenient for improves efficiency and avoids the artifical danger of taking.
In order to achieve the above object, the present invention provides the following technical solutions:
the auxiliary welding tool for the multi-air-inlet part for the fan comprises a rack, wherein a positioning fixing plate and a transverse moving mechanism are connected to the rack, and a piston rod of the transverse moving mechanism is connected with the positioning fixing plate; a plurality of positioning round holes are formed in the rack, and the bottom of each positioning round hole is connected with a guide pipe; an upper jacking mechanism is connected to the rack below the guide pipes and comprises a jacking cylinder and a jacking disc; jacking dish is connected on the jacking cylinder, be connected with a plurality of fore-set on the jacking dish, it is a plurality of but fore-set sliding connection is a plurality of in the stand respectively.
Furthermore, the top end of the ejection column is provided with a sliding hole, a T-shaped column is connected to the sliding hole in a sliding mode, and a compression spring is connected between the T-shaped column and the top face of the ejection column.
Furthermore, the positioning fixing plate is provided with a yielding hole, a positioning column, a threaded hole and a fixing screw; the positioning column and the threaded hole are located on one side of the yielding hole, and the fixing screw is in threaded connection with the threaded hole.
Further, the transverse moving mechanism comprises a moving cylinder and a sliding rail; but positioning fixed plate sliding connection is on the slide rail, and the piston rod and the positioning fixed plate of moving cylinder are connected.
Furthermore, the slide rail specifically has two, and parallel and interval connection is in the frame respectively, and is a plurality of location round hole is located two between the slide rail.
The utility model has the advantages that: fan with many air inlets spare welding auxiliary fixtures, adopt the fixed disc cooperation stand pipe in location fixed plate location to place the pipe fitting, can carry out the location equipment to the round hole on a plurality of pipe fittings and the disc simultaneously, the welding of being convenient for, raise the efficiency and avoid the artifical danger of taking.
Drawings
FIG. 1 is an isometric view of the multi-air-inlet welding auxiliary tool for the blower of the present invention;
FIG. 2 is a half sectional view of the auxiliary welding tool for a multi-air inlet part for a blower of the present invention;
in the figure: 1. a frame; 2. positioning the fixing plate; 21. a hole of abdication; 22. a positioning column; 23. a threaded hole; 24. a set screw; 3. a lateral movement mechanism; 31. a moving cylinder; 32. a slide rail; 4. positioning the circular hole; 41. a guide tube; 51. jacking a cylinder; 52. jacking a disc; 53. a top pillar; 531. a slide hole; 54. a T-shaped column; 55. compressing the spring.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
In the embodiment, referring to fig. 1 to 2, the auxiliary welding tool for the multi-air-inlet part for the blower comprises a rack 1, wherein a positioning fixing plate 2 and a transverse moving mechanism 3 are connected to the rack 1, and a piston rod of the transverse moving mechanism 3 is connected with the positioning fixing plate 2; a plurality of positioning round holes 4 are formed in the frame 1, and the bottom of each positioning round hole 4 is connected with a guide pipe 41; an upward jacking mechanism is connected to the rack 1 below the guide pipes 41 and comprises a jacking cylinder 51 and a jacking disc 52; jacking dish 52 is connected on jacking cylinder 51, be connected with a plurality of fore-set 53 on the jacking dish 52, it is a plurality of fore-set 53 is respectively sliding connection in a plurality of the stand 41.
The transverse moving mechanism 3 is used for driving the positioning fixing plate 2 to move into a welding position and a yielding position; the positioning fixing plate 2 is used for positioning and fixing the disc; the positioning round hole 4 and the guide pipe 41 are used for placing a pipe fitting; the jacking cylinder 51 is used for driving the jacking disc 52 to drive the plurality of jacking pillars 53 to ascend so as to jack the pipe fitting up to be in contact with the disc.
The top end of the top pillar 53 is provided with a sliding hole 531, the sliding hole 531 is slidably connected with a T-shaped pillar 54, a compression spring 55 is connected between the T-shaped pillar 54 and the top surface of the top pillar 53, and the compression spring 55 is sleeved on the thin shaft part of the T-shaped pillar 54. The hold-down spring 55 and the T-shaped column 54 are used for solving the problem of height difference caused by machining errors among a plurality of pipe fittings, so that the problem that the whole contact disc cannot be jacked up through the jacking mechanism is solved, the hold-down spring 55 is used for providing upward pressure for the T-shaped column 54, and the round pipe is guaranteed to be always in contact with the disc.
The positioning fixing plate 2 is provided with a yielding hole 21, a positioning column 22, a threaded hole 23 and a fixing screw 24; the positioning column 22 and the threaded hole 23 are located on one side of the yielding hole 21, and the fixing screw 24 is in threaded connection with the threaded hole 23.
The transverse moving mechanism 3 comprises a moving cylinder 31 and a slide rail 32; the positioning fixing plate 2 is slidably connected to the slide rail 32, and the piston rod of the moving cylinder 31 is connected to the positioning fixing plate 2.
The slide rails 32 are specifically two, are respectively connected to the rack 1 in parallel at intervals, and are multiple in number, and the positioning round holes 4 are located between the two slide rails 32.
The working principle is as follows: when the positioning fixing plate is used, the moving cylinder 31 retracts to drive the positioning fixing plate 2 to move along the slide rail 32, abdicating is carried out (namely, the positioning fixing plate moves to the end far away from the plurality of positioning round holes 4), then the plurality of round pipes are sequentially placed into the guide pipe 41 from the positioning round holes 4, the disc is placed on the positioning fixing plate 2, the positioning column 22 is matched with the hole positions on the disc, and the disc is fixed by the fixing screws 24 penetrating through the disc and being in threaded connection with the threaded holes 23; then the movable cylinder 31 extends out to drive the positioning fixing plate 2 to move to the position above the plurality of positioning round holes 4, then the jacking mechanism drives the plurality of jacking columns 53 to ascend to push the round tubes to ascend to be in contact with the round discs, contact fixing is completed, and finally welding is performed by an external welding device.
The above examples are provided for further illustration of the present invention, but do not limit the present invention to these specific embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be understood as being within the protection scope of the present invention.
Claims (5)
1. Many air inlets spare welding auxiliary fixtures for fan, its characterized in that: the device comprises a rack (1), wherein a positioning fixing plate (2) and a transverse moving mechanism (3) are connected to the rack (1), and a piston rod of the transverse moving mechanism (3) is connected with the positioning fixing plate (2); a plurality of positioning round holes (4) are formed in the rack (1), and the bottom of each positioning round hole (4) is connected with a guide pipe (41); an upward jacking mechanism is connected to the rack (1) below the guide pipes (41), and comprises a jacking cylinder (51) and a jacking disc (52); jacking dish (52) are connected on jacking cylinder (51), be connected with a plurality of fore-set (53) on jacking dish (52), it is a plurality of fore-set (53) slidable connection respectively is a plurality of in stand (41).
2. The multi-air-inlet piece welding auxiliary tool for the fan according to claim 1, characterized in that: the top end of the top pillar (53) is provided with a sliding hole (531), the sliding hole (531) is connected with a T-shaped pillar (54) in a sliding mode, and a compression spring (55) is connected between the T-shaped pillar (54) and the top surface of the top pillar (53).
3. The multi-air-inlet piece welding auxiliary tool for the fan according to claim 1, characterized in that: the positioning fixing plate (2) is provided with a yielding hole (21), a positioning column (22), a threaded hole (23) and a fixing screw (24); the positioning column (22) and the threaded hole (23) are located on one side of the yielding hole (21), and the fixing screw (24) is in threaded connection with the threaded hole (23).
4. The multi-air-inlet piece welding auxiliary tool for the fan according to any one of claims 1 to 3, characterized in that: the transverse moving mechanism (3) comprises a moving cylinder (31) and a sliding rail (32); the positioning fixing plate (2) is connected to the sliding rail (32) in a sliding mode, and a piston rod of the moving cylinder (31) is connected with the positioning fixing plate (2).
5. The multi-air-inlet piece welding auxiliary tool for the fan according to claim 4, characterized in that: the two sliding rails (32) are respectively connected to the rack (1) in parallel at intervals, and the positioning round holes (4) are located between the two sliding rails (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021912521.1U CN213135568U (en) | 2020-09-04 | 2020-09-04 | Many air inlets spare welding auxiliary fixtures for fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021912521.1U CN213135568U (en) | 2020-09-04 | 2020-09-04 | Many air inlets spare welding auxiliary fixtures for fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213135568U true CN213135568U (en) | 2021-05-07 |
Family
ID=75710282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021912521.1U Active CN213135568U (en) | 2020-09-04 | 2020-09-04 | Many air inlets spare welding auxiliary fixtures for fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213135568U (en) |
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2020
- 2020-09-04 CN CN202021912521.1U patent/CN213135568U/en active Active
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