CN202129633U - Ceramic orienting guideway device for metal thin plate shear line - Google Patents
Ceramic orienting guideway device for metal thin plate shear line Download PDFInfo
- Publication number
- CN202129633U CN202129633U CN201120196213U CN201120196213U CN202129633U CN 202129633 U CN202129633 U CN 202129633U CN 201120196213 U CN201120196213 U CN 201120196213U CN 201120196213 U CN201120196213 U CN 201120196213U CN 202129633 U CN202129633 U CN 202129633U
- Authority
- CN
- China
- Prior art keywords
- guide
- bearing
- wear
- shear line
- guideway
- 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
Links
Images
Landscapes
- Bearings For Parts Moving Linearly (AREA)
Abstract
The utility model relates to a shear device for thin plates, particularly to an orienting guideway device for a shear device for thin plates. The ceramic orienting guideway device for a metal thin plate shear line comprises a guideway pedestal, a guide bearing and two anti-friction ceramic strips, wherein one side of the guideway pedestal is provided with a bearing mounting plate, the guide bearing is installed in a notch below the bearing mounting plate through a shaft; the outer ring of the guide ring is fixedly provided with an anti-friction ceramic sleeve; the two anti-friction ceramic strips are respectively fixed on the upper and the lower sides of the front end of the guide bearing, wherein a guide groove is formed between the two anti-friction ceramic strips. The utility model effectively improves the guide precision, and largely prolongs the service life of the device as long as over five years at the same time.
Description
Technical field
The utility model relates to the thin plate shearing equipment, relates in particular to the guiding rail device of thin plate shearing equipment.
Technical background
Silicon steel sheet is the most frequently used material of transformer core; The silicon steel sheet length precision that builds up iron core directly influences the performance of transformer; Cause phenomenons such as transformer loss height, noise, therefore in the silicon steel sheet shear history, improving shear precision is the important indicator that transformer is made.
Silicon steel sheet numerical control cut-to-length is that the specialty of electrician's transformer industry is used equipment, and its processing object is a multiple shape of transformer core yoke sheet, side column and center pillar, is transformer manufacturing firm special equipment.The cut-to-length guiding rail is the of paramount importance link of shear history, is the guarantee of dimensional accuracy, and the height of guiding accuracy directly influences the snip precision.
Guiding rail adopts common material to add the bearing guiding usually at present, and its shortcoming is: 1, not wear-resisting, life-span weak point, have only 1 ~ 2 year service life.2, the not high 0.1 ~ 1mm of precision.
Summary of the invention
In order to solve the defective that existing guiding rail exists, the purpose of the utility model provides a kind of sheet metal shear line pottery guiding rail device, and this device has and improved the not high defective of original guiding accuracy greatly, has improved equipment performance.
In order to realize above-mentioned purpose, the utility model has adopted technical scheme:
Sheet metal shear line pottery guiding rail device; This device comprises that guide rail base, guide bearing and two wear-resistant ceramic bars constitute; One side of guide rail base is the bearing installing plate, and guide bearing is mounted in the recess of bearing installing plate below through axle, and the outer ring of guide bearing is set with the wear-resistant ceramic cover; The upper and lower side of front end that described two wear-resistant ceramic bars are fixedly installed on guide bearing respectively forms gathering sill between two wear-resistant ceramic bars.
As further improvement, above-mentioned axle adopts eccentric shaft.Eccentric shaft can be adjusted the precision of guiding, and the adjustment guiding accuracy can reach in the 0.01mm.
As further improvement, an end of described axle is fixed on the bearing installing plate through nut, elastomeric pad and packing ring, and described guide bearing is arranged on the other end of axle.
The utility model has improved the structure of guiding rail device, and has designed the material of wear-resistant ceramic bar as gathering sill owing to adopted above-mentioned technical scheme, has fixed the wear-resistant ceramic cover in the outer ring of guide bearing.The utility model has improved the precision of guiding effectively, and in the service life of also having improved equipment greatly simultaneously, can reach more than 5 years service life.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the utility model is done a detailed explanation.
Sheet metal shear line pottery guiding rail device as shown in Figure 1; This device comprises that guide rail base 1, guide bearing 4 and two wear-resistant ceramic bars 6 constitute; One side of guide rail base 1 is a bearing installing plate 2; Be fixed with eccentric shaft 3 through nut 9, elastomeric pad 10 and packing ring 11 on the bearing installing plate 2, guide bearing 4 is mounted on through eccentric shaft 3 in the recess 8 of bearing installing plate 2 belows, and the outer ring of guide bearing 4 is set with wear-resistant ceramic cover 5; The upper and lower side of front end that described two wear-resistant ceramic bars 6 are fixedly installed on guide bearing 4 respectively forms gathering sill 7 between two wear-resistant ceramic bars 6.
Claims (3)
1. sheet metal shear line pottery guiding rail device; It is characterized in that: this device comprises that guide rail base (1), guide bearing (4) and two wear-resistant ceramic bars (6) constitute; One side of guide rail base (1) is bearing installing plate (2); Guide bearing (4) is mounted in the recess (8) of bearing installing plate (2) below through axle; The outer ring of guide bearing (4) is set with wear-resistant ceramic cover (5), and described two wear-resistant ceramic bars (6) are fixedly installed on the upper and lower side of front end of guide bearing (4) respectively, between two wear-resistant ceramic bars (6), form gathering sill (7).
2. sheet metal shear line pottery guiding rail device according to claim 1, it is characterized in that: described axle adopts eccentric shaft (3).
3. sheet metal shear line pottery guiding rail device according to claim 1 and 2; It is characterized in that: an end of described axle is fixed on the bearing installing plate (2) through nut (9), elastomeric pad (10) and packing ring (11), and described guide bearing (4) is arranged on the other end of axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120196213U CN202129633U (en) | 2011-06-13 | 2011-06-13 | Ceramic orienting guideway device for metal thin plate shear line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120196213U CN202129633U (en) | 2011-06-13 | 2011-06-13 | Ceramic orienting guideway device for metal thin plate shear line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202129633U true CN202129633U (en) | 2012-02-01 |
Family
ID=45518420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120196213U Expired - Fee Related CN202129633U (en) | 2011-06-13 | 2011-06-13 | Ceramic orienting guideway device for metal thin plate shear line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202129633U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102211279A (en) * | 2011-06-13 | 2011-10-12 | 浙江恒立数控科技股份有限公司 | Metal sheet cutting line guiding ceramic guide rail device |
-
2011
- 2011-06-13 CN CN201120196213U patent/CN202129633U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102211279A (en) * | 2011-06-13 | 2011-10-12 | 浙江恒立数控科技股份有限公司 | Metal sheet cutting line guiding ceramic guide rail device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202129633U (en) | Ceramic orienting guideway device for metal thin plate shear line | |
| CN205165942U (en) | A bore hole equipment that is used for protruding axle hole of boring cylinder cap | |
| CN201998207U (en) | Double-faced incising machine | |
| CN202129626U (en) | Metal sheet shearing production line | |
| CN102218662B (en) | Production line for cutting metal thin plate | |
| CN203664479U (en) | Hard alloy die | |
| CN103949551A (en) | Fine blanking sliding and rolling high-precision combination guide design method | |
| CN102211279A (en) | Metal sheet cutting line guiding ceramic guide rail device | |
| CN204867832U (en) | Laser cutting anchor clamps | |
| CN204809155U (en) | Automatic adjusting device of relay parameter | |
| CN104339300B (en) | A kind of assembly tool being simultaneously suitable for die-cutting machine and gilding press | |
| CN204137974U (en) | A kind of steel band rolling pressure arm | |
| CN201618889U (en) | Silicon steel sheet shearing line guide rail device of transformer | |
| CN203018533U (en) | Bearing outer ring opening stamping die | |
| CN207358359U (en) | A kind of bearing spot welding organisation of working | |
| CN206721027U (en) | Heat-insulated material jacking mechanism for 3D glass bending forming machines | |
| CN202684520U (en) | Crossbeam foundation device for gantry type numerical control cutting machine | |
| CN201998210U (en) | Two-side scoring machine | |
| CN206854788U (en) | Slow wire feeding anticorrosive wear-resistant auxiliary positioning copper coin applied to cutting machine | |
| CN212329347U (en) | Bending jig for cold-work die steel | |
| CN201998209U (en) | Four-side scoring machine | |
| CN202527573U (en) | Combined blanking male die | |
| CN102040111A (en) | Inflatable axis two-coordinate parallelism vernier device | |
| CN202622339U (en) | Y-axis dovetailed guide rail of numerical control lathe | |
| CN205183479U (en) | Aperture cold punching device |
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: 20120201 Termination date: 20170613 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |