CN202833646U - Slide block for rack - Google Patents
Slide block for rack Download PDFInfo
- Publication number
- CN202833646U CN202833646U CN 201220547936 CN201220547936U CN202833646U CN 202833646 U CN202833646 U CN 202833646U CN 201220547936 CN201220547936 CN 201220547936 CN 201220547936 U CN201220547936 U CN 201220547936U CN 202833646 U CN202833646 U CN 202833646U
- Authority
- CN
- China
- Prior art keywords
- slide block
- frame
- rack
- sides
- frames
- 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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- Holders For Apparel And Elements Relating To Apparel (AREA)
Abstract
The utility model discloses a slide block for a rack, and the slide block comprises a slide block, wherein chamfers are arranged at the both sides of the bottom of the slide block; a circular hole is formed at the centre of the slide block; the section of the circular hole is formed by connecting three steps which sequentially shrink; hanging lug frames which are symmetrically distributed are arranged at the upper side and lower side of the slide block; each hanging lug frame is composed of a first support frame located at the middle, and second support frames located at the both sides; and the second support frames are higher than the first support frame. The upper surfaces of the tops of the first support frame and the second support frames are of sunken arc shapes with an equal width or unequal widths. The slide block for the rack disclosed by the utility model is low in friction force, and the hanging lug frames are arranged at the both ends of the slide block for the rack and are capable of being firmly clamped to side rails; and the hanging lug frames on the slide block are distributed at symmetrical positions, so that the both sides of the slide block are uniformly stressed, thus prolonging the service life of the slide block for a rack and greatly lowering the fault rate of the slide block for a rack.
Description
Technical field
The utility model belongs to field of metallurgical equipment, particularly the frame slide block.
Background technique
Machinery uses widely and uses 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 the frame slide block that a kind of frictional force is little, operate steadily is provided.
In order to solve the problems of the technologies described above, the utility model provides following technological scheme:
The frame slide block, comprise slide block, described slider bottom both sides are provided with chamfering, described slide block center is provided with circular hole, described circular hole cross section is that three steps that shrink successively are formed by connecting, both sides arrange the hangers frame of symmetrical distribution about the described slide block, and described hangers frame is comprised of the first supporting frame in the middle of being positioned at and the second supporting frame that is positioned at the both sides, and 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 indent circular arc of width.
Compared with prior art, the utlity model has following beneficial effect:
The utility model frame slide block frictional force is little, and frame slide block two ends are provided with the hangers frame, can firmly be connected on the slide rail; Hangers frame on the slide block is in symmetrical position distribution, so that frame slide block both sides are stressed evenly, not easy to wear, has prolonged the working life of frame slide block, has greatly lowered its rate of fault.
Description of drawings
Fig. 1 is the plan view of the utility model frame slide block;
Fig. 2 is the side view of the utility model frame slide block;
Fig. 3 is the schematic diagram of hangers frame described in the utility model.
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.
Such as Fig. 1, Fig. 2, shown in Figure 3, the frame slide block, comprise slide block 2, slide block 2 two bottom sides are provided with chamfering, slide block 2 centers are provided with circular hole 1, and this circular hole 1 cross section is that three steps that shrink successively are formed by connecting, and slide block arranges the hangers frame 3 of symmetrical distribution in both sides about in the of 2, hangers frame 3 is comprised of with the second supporting frame 4 that is positioned at the both sides the first supporting frame 5 in the middle of being positioned at, and the height of the second supporting frame 4 is lower than the height of the first supporting frame 5; The top upper surface of the first supporting frame 5 and the second supporting frame 4 is the identical or not identical indent circular arc of width.
The utility model frame slide block frictional force is little, and frame slide block two ends are provided with the hangers frame, can firmly be connected on the slide rail; Hangers frame on the slide block is in symmetrical position distribution, so that frame slide block both sides are stressed evenly, not easy to wear, has prolonged the working life of frame slide block, has greatly lowered its rate of fault.
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 (2)
1. the frame slide block comprises slide block, it is characterized in that: described slider bottom both sides are provided with chamfering, described slide block center is provided with circular hole, described circular hole cross section is that three steps that shrink successively are formed by connecting, and both sides arrange the hangers frame of symmetrical distribution about the described slide block
Described hangers frame is comprised of the first supporting frame in the middle of being positioned at and the second supporting frame that is positioned at the both sides, and the height of described the second supporting frame is lower than the height of the first supporting frame.
2. frame 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 indent circular arc of width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220547936 CN202833646U (en) | 2012-10-25 | 2012-10-25 | Slide block for rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220547936 CN202833646U (en) | 2012-10-25 | 2012-10-25 | Slide block for rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202833646U true CN202833646U (en) | 2013-03-27 |
Family
ID=47945359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220547936 Expired - Fee Related CN202833646U (en) | 2012-10-25 | 2012-10-25 | Slide block for rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202833646U (en) |
-
2012
- 2012-10-25 CN CN 201220547936 patent/CN202833646U/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 |