CN217964173U - General stand alignment frock - Google Patents
General stand alignment frock Download PDFInfo
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- CN217964173U CN217964173U CN202221510582.4U CN202221510582U CN217964173U CN 217964173 U CN217964173 U CN 217964173U CN 202221510582 U CN202221510582 U CN 202221510582U CN 217964173 U CN217964173 U CN 217964173U
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- hydraulic cylinder
- profiling
- quick
- pressure head
- tool rack
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Abstract
The utility model discloses a general upright column straightening tool, which comprises a bracket, a hydraulic cylinder, a profiling quick-change pressure head and a universal ball, wherein the bracket comprises an upper tool rack and a lower tool rack which are symmetrically and parallelly arranged, and the two ends of the upper tool rack and the lower tool rack are connected through a pin shaft; the hydraulic cylinder is fixedly connected to the middle part of the bracket, and the profiling quick-change pressure head is fixedly connected to the telescopic end of the hydraulic cylinder; the universal ball symmetry sets up the inboard at last frock support. Compared with the prior art, the hydraulic cylinder generates acting force on the bent part of the stand column through the profiling quick-change pressure head, so that the stand column is straightened.
Description
Technical Field
The utility model relates to a alignment frock technical field specifically, relates to a general stand alignment frock.
Background
In industries such as machinery and construction, many sectional materials can generate welding deformation after welding operation, and especially some steel pipe fittings with relatively large ratio of length to cross section width can generate relatively obvious bending deformation after welding operation, thereby influencing subsequent use and being put into use after being straightened.
In the mechanical type parking equipment field, garage frame stand usually adopts the longer rectangular pipe of length or square pipe processing to form relatively, carries out welding operation back to the stand, produces welding bending deformation easily, influences its use in the garage to can bring certain potential safety hazard. At present, aiming at the problems in the field of mechanical parking equipment, a method of roasting a welding line to the side surface is often adopted, and the stand column is bent towards the other side by depending on the principle of expansion with heat and contraction with cold, so that the aim of offsetting bending deformation is fulfilled. The method is a common method for processing the welding bending deformation of the stand column, but the method can only reduce the deformation to a certain extent, can not completely eliminate the deformation, is troublesome for workers to operate, has higher requirements on the operation experience of the workers, is not easy to control the reverse deformation, is easy to cause the reverse deformation of the stand column, can change the mechanical property of the stand column by adopting a fire baking method, reduces the service life and has potential safety hazards.
SUMMERY OF THE UTILITY MODEL
An embodiment of the utility model provides a general stand alignment frock to solve at least one problem that proposes in the above-mentioned background art.
A universal stand column straightening tool comprises a support, a hydraulic cylinder, a profiling quick-change pressure head and universal balls, wherein the support comprises an upper tool rack and a lower tool rack which are symmetrically arranged in parallel, and two ends of the upper tool rack and two ends of the lower tool rack are connected through pin shafts; the hydraulic cylinder is fixedly connected to the middle part of the bracket, and the profiling quick-change pressure head is fixedly connected to the telescopic end of the hydraulic cylinder; the universal ball symmetry sets up the inboard at last frock support.
Furthermore, the middle parts of the upper tool frame and the lower tool frame are fixedly connected with a connecting rib plate and a reinforcing rib plate.
The utility model has the advantages as follows:
compared with the prior art, the hydraulic cylinder generates acting force on the bent part of the stand column through the profiling quick-change pressure head, so that the stand column is straightened.
Drawings
FIG. 1 is a schematic structural view of the present invention during use;
fig. 2 is a schematic perspective view of the present invention;
fig. 3 is a vertical cross-sectional view of the present invention during use;
FIG. 4 is a plan view of the universal ball bearing of the present invention;
in the figure: 1-straightening a tool; 101-mounting a tool rack; 102-lower tool rest; 103-universal ball; 104-a pin shaft; 105-connecting the rib plates; 106-profiling quick-change pressure heads; 107-hydraulic cylinder; 108-reinforcing plate; 2-upright post.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
As shown in fig. 1 to 4, a universal column straightening tool comprises a support, a hydraulic cylinder, a profiling quick-change pressure head and a universal ball, wherein the support comprises an upper tool rack and a lower tool rack which are symmetrically and parallelly arranged, and two ends of the upper tool rack and two ends of the lower tool rack are connected through a pin shaft; the hydraulic cylinder is fixedly connected to the middle part of the bracket, and the profiling quick-change pressure head is fixedly connected to the telescopic end of the hydraulic cylinder; the universal ball symmetry sets up the inboard at last frock support. The middle parts of the upper tool rack and the lower tool rack are fixedly connected with a connecting rib plate and a reinforcing rib plate.
The working process of the utility model is as follows:
step 1: fixing the upright post, placing the tooling at a corresponding position A of the upright post to be straightened, and placing the upper tooling and the lower tooling on the upper side and the lower side of the upright post;
step 2: installing a corresponding profiling quick-change pressure head, inserting a pin shaft, placing an external support base plate between the pin shaft and the stand column, preventing the stand column from deforming, and pushing the profiling quick-change pressure head to contact the stand column by a hydraulic cylinder to execute straightening work;
and step 3: and after the position A of the stand column is checked, the pin shaft and the support base plate are taken out, the tool is moved to other positions B of the stand column, and the steps are repeated.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (2)
1. A universal stand column straightening tool is characterized by comprising a support, a hydraulic cylinder, a profiling quick-change pressure head and universal balls, wherein the support comprises an upper tool frame and a lower tool frame which are symmetrically and parallelly arranged, and two ends of the upper tool frame and two ends of the lower tool frame are connected through pin shafts; the hydraulic cylinder is fixedly connected to the middle part of the bracket, and the profiling quick-change pressure head is fixedly connected to the telescopic end of the hydraulic cylinder; the universal ball symmetry sets up the inboard at last frock support.
2. The universal stand column straightening tool according to claim 1, wherein the middle parts of the upper tool rack and the lower tool rack are fixedly connected with a connecting rib plate and a reinforcing rib plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221510582.4U CN217964173U (en) | 2022-06-17 | 2022-06-17 | General stand alignment frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221510582.4U CN217964173U (en) | 2022-06-17 | 2022-06-17 | General stand alignment frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217964173U true CN217964173U (en) | 2022-12-06 |
Family
ID=84270752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221510582.4U Active CN217964173U (en) | 2022-06-17 | 2022-06-17 | General stand alignment frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217964173U (en) |
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2022
- 2022-06-17 CN CN202221510582.4U patent/CN217964173U/en active Active
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