CN204449068U - Straightener rolling vee-block - Google Patents
Straightener rolling vee-block Download PDFInfo
- Publication number
- CN204449068U CN204449068U CN201520026577.XU CN201520026577U CN204449068U CN 204449068 U CN204449068 U CN 204449068U CN 201520026577 U CN201520026577 U CN 201520026577U CN 204449068 U CN204449068 U CN 204449068U
- Authority
- CN
- China
- Prior art keywords
- block
- upper cover
- lower cover
- steel ball
- spring
- 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 kind of straightener rolling vee-block, it comprises V block, upper cover, big steel ball, small ball, lower cover, spring, regulating nut composition; Described V block both sides are respectively provided with a through hole for installing described spring and regulating nut, and two through hole is vertical with V block working face, and symmetrical, are that true tapping is for locking regulating nut below through hole; Upper cover, lower cover, small ball, big steel ball composition tourelle, upper cover is locked on V block by attachment screw, lower cover linking springs, and small ball and big steel ball are placed between upper cover and lower cover; Spring is used for jack-up by the weight of alignment object.This structure straightener rolling vee-block has that light labor intensity, production efficiency are high, the advantage of long service life, low cost of manufacture.
Description
Technical field
The utility model relates to the straightening equipment of component of machine, is specifically related to the straightener rolling vee-block to being played the role of positioning by alignment parts.
Background technology
Axial workpiece is widely used in industrial every field, and all need for there being the axial workpiece of special machine performance requirement to heat-treat, in heat treatment process, axial workpiece inevitably produces the bending exceeding technological requirement, thus needs alignment.General straightening technology, for installing common V-block location on hydraulic press operating platform, directly uses hydraulic press straightening.The defect existed is: when part that is comparatively large for diameter, heavier-weight uses common v-shape block alignment, labour intensity is very large, have a strong impact on production efficiency, although install the light rolling that tourelle can realize axial workpiece on V-block, but due to from large by the pressure of school object, rolling part can lose efficacy by quick-wearing very much; And although special straightener can realize automatic positioning and rolling, equipment cost is high, involves great expense.
Summary of the invention
The purpose of this utility model is to provide that a kind of light labor intensity, production efficiency are high, the straightener rolling vee-block of long service life, low cost of manufacture.
For realizing above object, the utility model straightener rolling vee-block comprises V block, upper cover, big steel ball, small ball, lower cover, spring, regulating nut composition; Described V block both sides are respectively provided with a through hole for installing described spring and regulating nut, and two through hole is vertical with V block working face, and symmetrical, are that true tapping is for locking regulating nut below through hole; Upper cover, lower cover, small ball, big steel ball composition tourelle, upper cover is locked on V block by attachment screw, lower cover linking springs, and small ball and big steel ball are placed between upper cover and lower cover; Spring is used for jack-up by the weight of alignment object.
Said structure straightener rolling vee-block has that light labor intensity, production efficiency are high, the advantage of long service life, low cost of manufacture, simple to operate, conveniently promotes.
Accompanying drawing explanation
Fig. 1 is the main sectional structure schematic diagram of the utility model straightener rolling vee-block.
Fig. 2 is the utility model straightener rolling vee-block plan structure schematic diagram.
Reference numeral: V block 1, attachment screw 2, upper cover 3, big steel ball 4, small ball 5, lower cover 6, spring 7, regulating nut 8.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model straightener rolling vee-block is described in further detail.
The straightener of the utility model shown in Fig. 1, Fig. 2 rolling vee-block comprises V block 1, upper cover 3, φ 30 steel ball 4, φ 8 steel ball 5, lower cover 6, spring 7, regulating nut 8 form; On described V block 1, both sides are respectively provided with a through hole for installing described spring 7 and regulating nut 8, and two through hole is vertical with V block working face, and symmetrical, are that true tapping is for locking regulating nut 8 below through hole; Upper cover 3, lower cover 6, φ 30 steel ball 4, φ 8 steel ball 5 form tourelle, and upper cover 3 M6 × 10 attachment screw 2 is locked on V block 1, and lower cover 6 linking springs 7, φ 30 steel ball 4, φ 8 steel ball 5 are placed between upper cover 3 and lower cover 6; Spring 7 for jack-up by the weight of alignment object.
According to assemble sequence, first upper cover 3 should be locked with M6 × 10 attachment screw 2 at V block 1 working face (V block is towards upper part), then φ 30 steel ball 4 one, φ 8 steel ball 5 four (size and quantity are changed voluntarily according to actual requirement) are put in V block 1 from the other end of through hole, then load lower cover 6, spring 7 in order, finally lock regulating nut 8; The size of spring 7 and length need make its elastic force can the weight of maximum gauge axle in the jack-up scope of application by calculating.After having assembled, by the means of size design, in the space formed between upper cover 3 and lower cover 6, big steel ball 4 can rotary rolling easily.
During work, hydraulic press correcting tool presses down, and pressure is passed to spring 7 by steel ball, the stressed shortening of spring 7, and steel ball bounces back.Now workpiece and V block 1 are fitted, and workpiece fixedly carries out alignment; After being depressed into requirement, hydraulic press correcting tool moves, steel ball ejects together with workpiece by the release of spring 7 elastic force, and workpiece is separated with V block 1 then, and now workpiece can ease rotation, and at this moment workpiece rotates easily.When needing, regulating nut 8 can be rotated, for regulating spring 7 largest deformation thus change the large size of maximum elastic force.
Claims (1)
1. a straightener rolling vee-block, is characterized in that: it comprises V block, upper cover, big steel ball, small ball, lower cover, spring, regulating nut composition; Described V block both sides are respectively provided with a through hole for installing described spring and regulating nut, and two through hole is vertical with V block working face, and symmetrical, are that true tapping is for locking regulating nut below through hole; Upper cover, lower cover, small ball, big steel ball composition tourelle, upper cover is locked on V block by attachment screw, lower cover linking springs, and small ball and big steel ball are placed between upper cover and lower cover; Spring is used for jack-up by the weight of alignment object.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520026577.XU CN204449068U (en) | 2015-01-15 | 2015-01-15 | Straightener rolling vee-block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520026577.XU CN204449068U (en) | 2015-01-15 | 2015-01-15 | Straightener rolling vee-block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204449068U true CN204449068U (en) | 2015-07-08 |
Family
ID=53656016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520026577.XU Expired - Fee Related CN204449068U (en) | 2015-01-15 | 2015-01-15 | Straightener rolling vee-block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204449068U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112588886A (en) * | 2020-11-27 | 2021-04-02 | 江苏宝京汽车部件有限公司 | Semitrailer axle straightening device |
| CN114011997A (en) * | 2021-11-05 | 2022-02-08 | 舒志伟 | Rotary straightening roller provided with steel ball and steel ball ring combined straightening block |
| CN115430735A (en) * | 2022-11-03 | 2022-12-06 | 连云港德耀机械科技有限公司 | Straightening machine for steel structure machining |
-
2015
- 2015-01-15 CN CN201520026577.XU patent/CN204449068U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112588886A (en) * | 2020-11-27 | 2021-04-02 | 江苏宝京汽车部件有限公司 | Semitrailer axle straightening device |
| CN114011997A (en) * | 2021-11-05 | 2022-02-08 | 舒志伟 | Rotary straightening roller provided with steel ball and steel ball ring combined straightening block |
| CN115430735A (en) * | 2022-11-03 | 2022-12-06 | 连云港德耀机械科技有限公司 | Straightening machine for steel structure machining |
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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: 20150708 Termination date: 20180115 |