CN203712139U - Air cylinder clamping mechanism for locating tail shaft of scaffold automatic welding machine - Google Patents
Air cylinder clamping mechanism for locating tail shaft of scaffold automatic welding machine Download PDFInfo
- Publication number
- CN203712139U CN203712139U CN201320794784.0U CN201320794784U CN203712139U CN 203712139 U CN203712139 U CN 203712139U CN 201320794784 U CN201320794784 U CN 201320794784U CN 203712139 U CN203712139 U CN 203712139U
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- CN
- China
- Prior art keywords
- welding machine
- air cylinder
- automatic welding
- clamping mechanism
- tail shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Resistance Welding (AREA)
Abstract
The utility model provides an air cylinder clamping mechanism for locating a tail shaft of a scaffold automatic welding machine. According to the scaffold automatic welding machine in the market currently, the location of a tail shaft adopts an air cylinder bolt type, the location precision is low, and the rigid contact exists in use, so that the scaffold automatic welding machine is easy to deform and damage after being used for a long time. An air cylinder piston clamping mechanism is provided, and the tail shaft is clamped by an air cylinder piston rod; the air cylinder clamping mechanism utilizes the principle of an air spring, so that the impaction of rigid clamping is avoided, the damage to components is prevented, and the clamping precision and the service life are ensured.
Description
Technical field
The utility model relates to the automatic production equipment of scaffold, is specifically related to a kind of tailing axle positioning and clamping mechanism of scaffold automatic welding device.
Background technology
At present, scaffold automatic welder(welding machine) tailing axle location on market adopts cylinder bolt-type, positioning precision is low, this clamping belongs to rigidity contact, the long-time latch that uses is easily out of shape and damages, cause scaffold welding quality to decline, after welding, abduction intertrochanteric fractures two ends weldment can not guarantee in one plane, produces substandard product.
Utility model content
For existing scaffold automatic welder(welding machine), the weldment that object of the present invention is intended to guarantee scaffold automatic welder(welding machine) two ends, on a plane, holds out against Shi Buhui and misplaces before welding.
For realizing above object, the technical solution used in the present invention is:
It mainly comprises clamping cylinder (1), boot (2), tailing axle (3); It is characterized in that, described boot (2) is fixedly mounted on scaffold automatic welding machine equipment platform, clamping cylinder (1) becomes symmetry to be fixedly mounted on boot two side, the piston rod of clamping cylinder (1) points to boot (2) inside, tailing axle is through the gap in the middle of clamping cylinder (1), two ends are arranged on the bearing of boot (2), the piston rod of the cutting plane vertical clamping cylinder (1) in the middle of tailing axle (3).
Beneficial effect of the present invention is: the impact of having avoided rigidity to clamp, prevent damage parts, and guarantee clamping accuracy and service life.
Accompanying drawing explanation
Fig. 1 scaffold automatic welder(welding machine) tailing axle positioning cylinder clamp mechanism front view.
Fig. 2 scaffold automatic welder(welding machine) tailing axle positioning cylinder clamp mechanism top view.
Fig. 3 scaffold automatic welder(welding machine) tailing axle positioning cylinder clamp mechanism schematic diagram.
In the accompanying drawings: 1, clamping cylinder; 2, boot; 3, tailing axle.
specific embodiment party
By reference to the accompanying drawings the utility model is further described.
Boot 2 is fixedly mounted on scaffold automatic welding machine equipment platform, clamping cylinder 1 Type Selection Principle is greater than the power of scaffold rotation, 1 one-tenth symmetry of clamping cylinder is fixedly mounted on boot two side, guarantee in casing that the parallel and depth of parallelism of two installed surfaces guarantees in 0.05mm, and make the piston rod of clamping cylinder 1 point to boot 2 inside, two piston rods are wanted with one heart, and will make the center line of piston rod and the center line of tailing axle in same plane.Tailing axle 3 is through the gap between clamping cylinder 1, and two ends are arranged on the bearing of boot 2, and the piston rod of the clamped plane vertical clamping cylinder 1 at tailing axle 3 middle parts guarantees that the piston rod of two clamping cylinders 1 can clamp tailing axle 3 simultaneously and unclamp simultaneously.
Above embodiment is the more preferably specific embodiment a kind of of the utility model, and the common variation that those skilled in the art carry out within the scope of the technical program and replacing should be included in protection domain of the present utility model.
Claims (1)
1. a scaffold automatic welder(welding machine) tailing axle positioning cylinder clamp mechanism, it mainly comprises clamping cylinder (1), boot (2), tailing axle (3); It is characterized in that, described boot (2) is fixedly mounted on scaffold automatic welding machine equipment platform, clamping cylinder (1) becomes symmetry to be fixedly mounted on boot two side, the piston rod of clamping cylinder (1) points to boot (2) inside, tailing axle is through the gap in the middle of clamping cylinder (1), two ends are arranged on the bearing of boot (2), the piston rod of the cutting plane vertical clamping cylinder (1) in the middle of tailing axle (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320794784.0U CN203712139U (en) | 2013-12-06 | 2013-12-06 | Air cylinder clamping mechanism for locating tail shaft of scaffold automatic welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320794784.0U CN203712139U (en) | 2013-12-06 | 2013-12-06 | Air cylinder clamping mechanism for locating tail shaft of scaffold automatic welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203712139U true CN203712139U (en) | 2014-07-16 |
Family
ID=51151337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320794784.0U Expired - Fee Related CN203712139U (en) | 2013-12-06 | 2013-12-06 | Air cylinder clamping mechanism for locating tail shaft of scaffold automatic welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203712139U (en) |
-
2013
- 2013-12-06 CN CN201320794784.0U patent/CN203712139U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20171206 |