CN203817956U - Semi-trailer support inner hole surface grinding device - Google Patents
Semi-trailer support inner hole surface grinding device Download PDFInfo
- Publication number
- CN203817956U CN203817956U CN201420065235.4U CN201420065235U CN203817956U CN 203817956 U CN203817956 U CN 203817956U CN 201420065235 U CN201420065235 U CN 201420065235U CN 203817956 U CN203817956 U CN 203817956U
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- China
- Prior art keywords
- grinding
- inner hole
- hole surface
- semi
- utility
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- 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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- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to a semi-trailer support inner hole surface grinding device and belongs to the technical field of grinding devices. The utility model aims at solving the technical problem that defects such as non-uniform ground inner hole surface and great error are caused due to a reason that most support inner holes are manually ground in the prior art. In order to solve the problem, the utility model adopts the technical scheme that the semi-trailer support inner hole surface grinding device comprises a workbench and a base, a lifting table is installed on the workbench, the lifting table is connected with a driving mechanism, the two sides of the base are respectively provided with a vertically upward support, the supports on the two sides are connected through a transverse rod, a grinding mechanism is installed on the transverse rod, the grinding mechanism comprises a stepless adjustable-speed motor and a grinding sleeve, the grinding sleeve sleeves the end part of an output shaft of the stepless adjustable-speed motor and grinding blades are respectively formed at the two ends of the grinding sleeve. The semi-trailer support inner hole surface grinding device has the advantages that the structure is reasonable, the use effect is good and the reduction of labor intensity of workers is facilitated.
Description
Technical field
The utility model relates to a kind of lapping device of semitrailer bearing bore area, belongs to a kind of lapping device field.
Background technology
Semitrailer bearing is very high to the requirement of endoporus roughness.In prior art, most of bearing endoporus are all to adopt the mode of underhand polish, and shortcoming is that the bore area that grinds is out inhomogeneous, and error is large, make that whole semitrailer bearing life cycle is short and operating efficiency is low, can not meet user demand far away.Therefore, should provide a kind of new technical scheme to address the above problem.
Summary of the invention
The purpose of this utility model is: for above-mentioned deficiency, provide a kind of rational in infrastructure, operating efficiency is high, and result of use is good, can effectively reduce the semitrailer bearing bore area lapping device of workman's working strength.
For achieving the above object, the technical solution adopted in the utility model is:
Semitrailer bearing bore area lapping device, comprise the base of workbench and support table, lifting platform for placing semitrailer bearing is installed on workbench, the below of described lifting platform is connected with driving mechanism, the both sides of described base are respectively equipped with a support vertically upward, described in both sides, between support, connect by a cross bar, on described cross bar, grinding mechanism is installed, described grinding mechanism comprises a stepless time adjustment motor and a grinding sleeve, described grinding sleeve is sheathed on the end of the output shaft of stepless time adjustment motor, the two ends of described grinding sleeve form respectively skive blade.
The related content of technique scheme is explained as follows:
In technique scheme, described driving mechanism is cylinder or hydraulic cylinder.
In technique scheme, described skive blade be shaped as annular.
Further technical scheme, described lifting platform is provided with the draw-in groove for hold-down support position.
Due to the application of technique scheme, the utility model compared with prior art tool has the following advantages:
The utility model rotates by stepless time adjustment driven by motor grinding sleeve, utilizes the skive blade on grinding sleeve to grind hole, can improve the quality of bearing endoporus.In process of lapping, semitrailer bearing can carry out lifting as required, is conducive to improve grinding efficiency, reduces workman's labour intensity.
Brief description of the drawings
Accompanying drawing 1 is the utility model embodiment mono-structural representation.
Accompanying drawing 2 is lifting platform structural representation.
In above accompanying drawing: 1, workbench; 2, base; 3, lifting platform; 4, driving mechanism; 5, support; 6, cross bar; 7, stepless time adjustment motor; 8, grinding sleeve; 9, skive blade; 10, draw-in groove.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described:
Embodiment mono-:
As shown in Figure 1, the utility model semitrailer bearing bore area lapping device, comprise the base 2 of workbench 1 and support table 1, lifting platform 3 for placing semitrailer bearing is installed on workbench 1, the below of described lifting platform 3 is connected with driving mechanism 4, in the present embodiment, driving mechanism 4 adopts cylinder, the both sides of base 2 are respectively equipped with a support 5 vertically upward, described in both sides, between support 5, connect by a cross bar 6, on cross bar 6, grinding mechanism is installed, described grinding mechanism comprises a stepless time adjustment motor 7 and a grinding sleeve 8, grinding sleeve 8 is sheathed on the end of the output shaft of stepless time adjustment motor, the two ends of grinding sleeve 8 form respectively annular abrasion blade 9..
Preferably, as an embodiment, as shown in Figure 2, lifting platform 3 is provided with the draw-in groove 10 for hold-down support position.
The utility model semitrailer bearing bore area lapping device, drives grinding sleeve 8 to rotate by stepless time adjustment motor 7, utilizes the skive blade 9 on grinding sleeve 8 to grind hole, can improve the quality of bearing endoporus.In process of lapping, semitrailer bearing can carry out lifting as required, is conducive to improve grinding efficiency, reduces workman's labour intensity.
Above-described embodiment is only explanation technical conceive of the present utility model and feature, and its object is to allow person skilled in the art can understand content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model Spirit Essence change or modify, within all should being encompassed in protection domain of the present utility model.
Claims (4)
1. semitrailer bearing bore area lapping device, it is characterized in that: the base (2) that comprises workbench (1) and support table (1), lifting platform (3) for placing semitrailer bearing is installed on described workbench (1), the below of described lifting platform (3) is connected with driving mechanism (4), the both sides of described base (2) are respectively equipped with a support (5) vertically upward, between support described in both sides (5), connect by a cross bar (6), described cross bar is provided with grinding mechanism on (6), described grinding mechanism comprises a stepless time adjustment motor (7) and a grinding sleeve (8), described grinding sleeve (8) is sheathed on the end of the output shaft of stepless time adjustment motor (7), the two ends of described grinding sleeve form respectively skive blade (9).
2. semitrailer bore area lapping device according to claim 1, is characterized in that: described driving mechanism (4) is cylinder or hydraulic cylinder.
3. semitrailer bore area lapping device according to claim 1, is characterized in that: described lifting platform (3) is provided with the draw-in groove (10) for hold-down support position.
4. semitrailer bore area lapping device according to claim 1, is characterized in that: described skive blade (9) be shaped as annular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420065235.4U CN203817956U (en) | 2014-02-14 | 2014-02-14 | Semi-trailer support inner hole surface grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420065235.4U CN203817956U (en) | 2014-02-14 | 2014-02-14 | Semi-trailer support inner hole surface grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203817956U true CN203817956U (en) | 2014-09-10 |
Family
ID=51473499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420065235.4U Expired - Fee Related CN203817956U (en) | 2014-02-14 | 2014-02-14 | Semi-trailer support inner hole surface grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203817956U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107471069A (en) * | 2017-08-06 | 2017-12-15 | 乔斌 | A kind of endoporus burnishing device of cylindrical work |
-
2014
- 2014-02-14 CN CN201420065235.4U patent/CN203817956U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107471069A (en) * | 2017-08-06 | 2017-12-15 | 乔斌 | A kind of endoporus burnishing device of cylindrical work |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20160214 |