CN202833645U - Press plate sliding block - Google Patents
Press plate sliding block Download PDFInfo
- Publication number
- CN202833645U CN202833645U CN 201220547902 CN201220547902U CN202833645U CN 202833645 U CN202833645 U CN 202833645U CN 201220547902 CN201220547902 CN 201220547902 CN 201220547902 U CN201220547902 U CN 201220547902U CN 202833645 U CN202833645 U CN 202833645U
- Authority
- CN
- China
- Prior art keywords
- sliding block
- press plate
- slide block
- supporting frame
- pressing plate
- 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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Abstract
The utility model discloses a press plate sliding block. The press plate sliding block comprises a press plate sliding block body; a step is arranged at the upper part of the press plate sliding block body; two symmetrically-arranged through holes are formed in the lower part of the press plate sliding block body; the cross sections of the through holes are provided with step-shaped holes with small front parts and large rear parts; lifting lug parts are arranged at two sides of the sliding block; and each lifting lug part consists of a first supporting frame in the middle, and second supporting frames located at two sides. The second supporting frames are lower than the first supporting frame. The upper surfaces of the tops of the first supporting frame and the second supporting frames are in outwards-convex arcs with the same width or the different widths. The press plate sliding block provided by the utility model has small friction; the lifting lug parts are arranged at the both sides of the sliding block, so that the sliding block can be firmly clamped on a sliding rail; and the service life of the press plate sliding block can be prolonged, and the fault rate is reduced.
Description
Technical field
The utility model belongs to field of metallurgical equipment, particularly the pressing plate slide block.
Background technique
Gearing is widely used in the industrial production, in the Linear transmission field, be slidingly connected and often use, slide rail and slide block are comparatively crucial products always, the mode that the sliding parts of slide block contacts with guide rail generally adopts linear contact, along the slide rail direction shape that is in line, or employing face contact allows a plurality of pillars slide rail power shape as sliding parts being made column such as sliding parts.But because slide part often contacts with slide rail, slide part of long duration can wear and tear even damage, and affects the equipment use.
The model utility content
The utility model is intended to overcome the defective of prior art, and a kind of stabilized structure, pressing plate slide block that frictional force is little are provided.
In order to solve the problems of the technologies described above, the utility model provides following technological scheme:
The pressing plate slide block, comprise pressing plate slide block body, described pressing plate slide block body top is provided with step, described pressing plate slide block body bottom offers two symmetrical through holes, described through hole cross section is the step hole that the front portion is little, the rear portion is large, described slide block both sides are provided with hangers section, and described hangers section is comprised of the first supporting frame in the middle of being positioned at and the second supporting frame of being positioned at the both sides.
Further, the height of described the second supporting frame is lower than the height of the first supporting frame.
Further, the top upper surface of described the first supporting frame and the second supporting frame is the identical or not identical evagination circular arc of width.
Compared with prior art, the utlity model has following beneficial effect:
The utility model pressing plate slide block structure is simple firmly, frictional force is little, and pressing plate slide block both sides are provided with hangers section, can firmly be connected on the slide rail; Hangers section on the slide block is in symmetrical position distribution, so that pressing plate slide block both sides are stressed evenly, its hangers section top evagination is not easy to wear, has prolonged the working life of pressing plate slide block.
Description of drawings
Fig. 1 is the plan view of the utility model pressing plate slide block;
Fig. 2 is the side view of the utility model pressing plate slide block.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the utility model, and be not used in restriction the utility model.
As shown in Figure 1 and Figure 2, the pressing plate slide block comprises pressing plate slide block body 1, is provided with step on pressing plate slide block body 1 top, and pressing plate slide block body 1 bottom offers two symmetrical through holes, and these through hole 2 cross sections are the step hole that the front portion is little, the rear portion is large.The slide block both sides are provided with hangers section, and this hangers section is comprised of with the second supporting frame 3 that is positioned at the both sides the first supporting frame 4 in the middle of being positioned at, and the height of the second supporting frame 3 is lower than the height of the first supporting frame 4; The top upper surface of the first supporting frame 4 and the second supporting frame 3 is the identical or not identical evagination circular arc of width.
The utility model pressing plate slide block structure is simple firmly, frictional force is little, and pressing plate slide block both sides are provided with hangers section, can firmly be connected on the slide rail; Hangers section on the slide block is in symmetrical position distribution, so that pressing plate slide block both sides are stressed evenly, its hangers section top evagination is not easy to wear, has prolonged the working life of pressing plate slide block.
The above only is explanation mode of execution of the present utility model; be not limited to the utility model; for a person skilled in the art; all within spirit of the present utility model and principle; any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (3)
1. pressing plate slide block, comprise pressing plate slide block body, it is characterized in that: described pressing plate slide block body top is provided with step, described pressing plate slide block body bottom offers two symmetrical through holes, described through hole cross section is the step hole that the front portion is little, the rear portion is large, described slide block both sides are provided with hangers section, and described hangers section is comprised of the first supporting frame in the middle of being positioned at and the second supporting frame of being positioned at the both sides.
2. pressing plate slide block as claimed in claim 1, it is characterized in that: the height of described the second supporting frame is lower than the height of the first supporting frame.
3. pressing plate slide block as claimed in claim 1, it is characterized in that: the top upper surface of described the first supporting frame and the second supporting frame is the identical or not identical evagination circular arc of width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220547902 CN202833645U (en) | 2012-10-25 | 2012-10-25 | Press plate sliding block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220547902 CN202833645U (en) | 2012-10-25 | 2012-10-25 | Press plate sliding block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202833645U true CN202833645U (en) | 2013-03-27 |
Family
ID=47945358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220547902 Expired - Fee Related CN202833645U (en) | 2012-10-25 | 2012-10-25 | Press plate sliding block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202833645U (en) |
-
2012
- 2012-10-25 CN CN 201220547902 patent/CN202833645U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20131025 |