CN202984315U - Drawing cylinder positioning structure - Google Patents
Drawing cylinder positioning structure Download PDFInfo
- Publication number
- CN202984315U CN202984315U CN 201220613749 CN201220613749U CN202984315U CN 202984315 U CN202984315 U CN 202984315U CN 201220613749 CN201220613749 CN 201220613749 CN 201220613749 U CN201220613749 U CN 201220613749U CN 202984315 U CN202984315 U CN 202984315U
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- China
- Prior art keywords
- drawing cylinder
- rear end
- connection piece
- cylinder
- end connection
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- Expired - Fee Related
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Abstract
The utility model provides a drawing cylinder positioning structure. The drawing cylinder positioning structure comprises a machine body and a drawing cylinder, wherein the drawing cylinder is arranged on the machine body, a front end supporting rod is arranged at the front end of the machine body, a rear end supporting rod is arranged at the rear end of the machine body, the front end of the drawing cylinder is connected with the front end supporting rod through a front end connection piece, the rear end of the drawing cylinder is connected with the rear end supporting rod through a rear end connection piece, the rear end connection piece is a trunnion connection piece, and the front end connection piece is a positioning sleeve connection piece. By means of the technical scheme, the drawing cylinder positioning structure is in a rear end trunnion type, the bottom of an oil cylinder is connected by adopting a trunnion structure, the front end of the oil cylinder is provided with a positioning sleeve for positioning, and the oil cylinder can be guaranteed to work stably and safely and to be operated more conveniently. The drawing cylinder positioning structure has the advantages of being simple in structure, convenient to repair, and the like.
Description
Technical field
The invention belongs to mechanical equipment technical field, especially relates to a kind of drawing cylinder location structure.
Background technology
In existing technology, drawbench is metal material to be carried out the equipment of drawing.By drawing, the diameter of metal material is changed, to reach required diameter requirement.Draw by sky, trip head the various drawing modes such as draws and changes bar and the tubing that mould can draw various different size diameters.And drawing cylinder location structure is illustrated in figure 2 as the front end flange formula, adopts four bolts to connect, and base rear end adopts locating ring structure to locate, and is bolt strained when oil cylinder is worked, and the intensity of bolt has the danger of existence fracture.
Summary of the invention
The problem that the invention will solve is to provide a kind of drawing cylinder location structure, especially is fit to use on the larger drawing cylinder location structure of pulling capacity.
For solving the problems of the technologies described above, the technical scheme that the invention is adopted is: a kind of drawing cylinder location structure, comprise body and drawing cylinder, and described body is provided with the drawing cylinder, and described body front end is provided with the front end support bar, and described body rear end is provided with the rear end support bar; Described drawing cylinder front end is connected by front end connection with described front end support bar; Described drawing cylinder rear end is connected by rear end connection with described rear end support bar; Described rear end connection is the gudgeon connector.
Further, described front end connection is the positioning sleeve connector.
Advantage and good effect that the invention has are: owing to adopting technique scheme, drawing cylinder location structure is rear end gudgeon formula, and oil cylinder bottom employing gudgeon structure connects, and front end has positioning sleeve to locate, can guarantee the work that oil cylinder is steady, safe, more convenient to operate; Have the advantages such as simple in structure, easy to maintenance.
Description of drawings
Fig. 1 is the structural representation of the invention;
Fig. 2 is the schematic diagram of existing drawing cylinder location structure.
In figure:
1, body 2, front end connection 3, rear end connection
4, drawing cylinder 5, front end support bar 6, rear end support bar
The specific embodiment
As illustrated in fig. 1 and 2, a kind of drawing cylinder of the invention location structure comprises body 1 and drawing cylinder 4, and described body 1 is provided with drawing cylinder 4, and described body 1 front end is provided with front end support bar 5, and described body 1 rear end is provided with rear end support bar 6; Described drawing cylinder 4 front ends are connected by front end connection 2 with described front end support bar 5; Described drawing cylinder 4 rear ends are connected by rear end connection 3 with described rear end support bar 6; Described rear end connection 3 is the gudgeon connector.Described front end connection 2 is the positioning sleeve connector.
The course of work of this example: when 4 motion of drawing cylinder, rear end connection 3 holding capacity are larger, use its ability to bear of gudgeon formula connection reinforcement, prevent the danger of rear end connection 3 fractures, and front end uses positioning sleeve, can guarantee the work that oil cylinder is steady, safe.
An above embodiment to the invention has been described in detail, but described content only is the preferred embodiment of the invention, can not be considered to for the practical range that limits the invention.All equalizations of doing according to the invention application range change and improve etc., within all should still belonging to the patent covering scope of the invention.
Claims (2)
1. drawing cylinder location structure, it is characterized in that: comprise body and drawing cylinder, it is characterized in that: described body is provided with the drawing cylinder, and described body front end is provided with the front end support bar, and described body rear end is provided with the rear end support bar; Described drawing cylinder front end is connected by front end connection with described front end support bar; Described drawing cylinder rear end is connected by rear end connection with described rear end support bar; Described rear end connection is the gudgeon connector.
2. a kind of drawing cylinder location structure according to claim 1, it is characterized in that: described front end connection is the positioning sleeve connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220613749 CN202984315U (en) | 2012-11-19 | 2012-11-19 | Drawing cylinder positioning structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220613749 CN202984315U (en) | 2012-11-19 | 2012-11-19 | Drawing cylinder positioning structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202984315U true CN202984315U (en) | 2013-06-12 |
Family
ID=48555538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220613749 Expired - Fee Related CN202984315U (en) | 2012-11-19 | 2012-11-19 | Drawing cylinder positioning structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202984315U (en) |
-
2012
- 2012-11-19 CN CN 201220613749 patent/CN202984315U/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 |
Granted publication date: 20130612 Termination date: 20151119 |
|
| EXPY | Termination of patent right or utility model |