CN202071394U - Retaining key structure for guide rail base plate of sliding block of frame-type hydraulic press - Google Patents
Retaining key structure for guide rail base plate of sliding block of frame-type hydraulic press Download PDFInfo
- Publication number
- CN202071394U CN202071394U CN201120108315XU CN201120108315U CN202071394U CN 202071394 U CN202071394 U CN 202071394U CN 201120108315X U CN201120108315X U CN 201120108315XU CN 201120108315 U CN201120108315 U CN 201120108315U CN 202071394 U CN202071394 U CN 202071394U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- sliding block
- base plate
- hydraulic press
- frame
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/04—Frames; Guides
- B30B15/041—Guides
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Presses And Accessory Devices Thereof (AREA)
Abstract
The utility model relates to a frame-type hydraulic press, in particular to a retaining key structure for a guide rail base plate of a sliding block of the frame-type hydraulic press. The retaining key structure serves as a guide mechanism for the sliding block of the frame-type hydraulic press to reciprocate along a guide rail of a press body and belongs to the field of mechanical manufacture. The structure comprises a sliding block, and a guide rail of the sliding block is fixed on the sliding block through screws. The structure is characterized in that the guide rail base plate is fixed on the guide rail of the sliding block through brass screws; and a flat key is inlaid between the guide rail of the sliding block and the guide rail base plate. By adopting the structure, the friction shearing force born by the guide rail base plate under higher eccentric load is born by the flat key when the frame-type hydraulic press works, so that the brass screws for fixing the guide rail of the sliding block and the guide rail base plate can bear no or less shearing force, and the guide rail base plate is prevented from dropping off when the brass screws are cut off.
Description
Technical field
The utility model relates to a kind of frame hydraulic press, is specifically related to a kind of frame hydraulic press slide block guide rail backing plate retainingf key structure, along the reciprocating guiding mechanism of fuselage guide rail, belongs to mechanical manufacturing field as the frame hydraulic press slide block.
Background technology
The frame hydraulic press slide block guide rail backing plate that uses fixedly is to adopt the countersunk head brass screw directly to be fixed on the guide rail at present.Bear at the frame hydraulic press slide block under the situation of big unbalance loading, through use after a while, brass screw often is cut off, so that the guide rail backing plate comes off, and the maintenance of guide rail backing plate is difficulty relatively also, causes hydraulic press to work.
Summary of the invention
The purpose of this utility model is for overcoming above-mentioned the deficiencies in the prior art part, a kind of frame hydraulic press slide block guide rail backing plate retainingf key structure is provided, this structure is to add a stressed flat key between slide block guide rail and guide rail backing plate, hydraulic press is when work like this, the fricting shearing power that the guide rail backing plate bears under bigger eccentric load is born by flat key, and making fixedly, the brass screw of slide block guide rail and guide rail backing plate is subjected to or is not subjected to shearing force less.
The utility model structure is achieved by the following technical solution: a kind of frame hydraulic press slide block guide rail backing plate retainingf key structure, this structure includes slide block, slide block guide rail is fixed on the slide block by screw, it is characterized in that: be fixed with the guide rail backing plate by brass screw on the described slide block guide rail, the middle part of described slide block guide rail and guide rail backing plate is inlaid with flat key.
The beneficial effect of the utility model device is: adopt this new structure, frame hydraulic press is when work, the fricting shearing power that the guide rail backing plate bears under bigger eccentric load is born by flat key, make fixedly that the brass screw of slide block guide rail and guide rail backing plate is subjected to less or is not subjected to shearing force, avoid coming off because of brass screw is cut off the guide rail backing plate that causes.
Description of drawings
With embodiment the utility model is further specified with reference to the accompanying drawings below:
Accompanying drawing is the utility model structural representation:
Among the figure, 1, slide block guide rail, 2, stressed flat key, 3, the guide rail backing plate, 4, slide block, 5, screw, 6, brass screw.
The specific embodiment
As shown in drawings: a kind of frame hydraulic press slide block guide rail backing plate retainingf key structure, this structure includes slide block 4, slide block guide rail 1 is fixed on the slide block by screw 5, be fixed with guide rail backing plate 3 by brass screw 6 on the described slide block guide rail, described slide block guide rail 1 is inlaid with flat key 2 with the middle part of guide rail backing plate 3.
After adopting the utility model structure, frame hydraulic press is when work, the fricting shearing power that the guide rail backing plate bears under bigger eccentric load is born by flat key, make fixedly that the brass screw of slide block guide rail and guide rail backing plate is subjected to less or is not subjected to shearing force, avoid coming off because of brass screw is cut off the guide rail backing plate that causes.
Claims (1)
1. frame hydraulic press slide block guide rail backing plate retainingf key structure, this structure includes slide block (4), slide block guide rail (1) is fixed on the slide block by screw (5), it is characterized in that: be fixed with guide rail backing plate (3) by brass screw (6) on the described slide block guide rail, described slide block guide rail (1) is inlaid with flat key (2) with the middle part of guide rail backing plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120108315XU CN202071394U (en) | 2011-04-09 | 2011-04-09 | Retaining key structure for guide rail base plate of sliding block of frame-type hydraulic press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120108315XU CN202071394U (en) | 2011-04-09 | 2011-04-09 | Retaining key structure for guide rail base plate of sliding block of frame-type hydraulic press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202071394U true CN202071394U (en) | 2011-12-14 |
Family
ID=45109504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120108315XU Expired - Fee Related CN202071394U (en) | 2011-04-09 | 2011-04-09 | Retaining key structure for guide rail base plate of sliding block of frame-type hydraulic press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202071394U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111036817A (en) * | 2019-12-18 | 2020-04-21 | 荣成华东锻压机床股份有限公司 | Structural rigidity and precision lifting device for hot die forging press |
-
2011
- 2011-04-09 CN CN201120108315XU patent/CN202071394U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111036817A (en) * | 2019-12-18 | 2020-04-21 | 荣成华东锻压机床股份有限公司 | Structural rigidity and precision lifting device for hot die forging press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111214 Termination date: 20120409 |