CN205074788U - Square support centre gripping frock - Google Patents
Square support centre gripping frock Download PDFInfo
- Publication number
- CN205074788U CN205074788U CN201520577305.9U CN201520577305U CN205074788U CN 205074788 U CN205074788 U CN 205074788U CN 201520577305 U CN201520577305 U CN 201520577305U CN 205074788 U CN205074788 U CN 205074788U
- Authority
- CN
- China
- Prior art keywords
- bottom plate
- hole
- briquetting
- flange bottom
- square bearing
- 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
- 230000002146 bilateral effect Effects 0.000 claims abstract description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 239000011651 chromium Substances 0.000 claims description 3
- 238000003754 machining Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract 1
- 238000003466 welding Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model belongs to the technical field of work piece clamping device, concretely relates to square support centre gripping frock, including flange bottom plate, stud, briquetting and hexagon nut, the welding of flange bottom plate center has cylinder core stick, and the bilateral symmetry of plug is provided with the screw hole on the flange bottom plate, and one side of screw hole is provided with the cylindric lock, the briquetting is the rectangle, and the centre is equipped with the through -hole, stud passes the through -hole of briquetting, one end and screw hole threaded connection, the other end and hexagon nut threaded connection, be equipped with horizontal scale and vertical scale on the flange bottom plate. The utility model discloses the accuracy is simply fixed a position to the installation, and the machining precision just can be guaranteed to convenient processing.
Description
Technical field
The utility model belongs to Workpiece clamping device technical field, is specifically related to a kind of square bearing clamping tooling.
Background technology
Square bearing is the vitals connecting turbine flowmeter gauge outfit and housing.When processing the hole on bearing, owing to relating to overall appearance, so relative position dimensional requirement is higher, after processing first surface, need the perpendicularity of guarantee second plane and the first plane and the positional accuracy in hole.In order to ensure the stable of workpiece and machining accuracy, need to design a kind of square bearing clamping tooling.
Summary of the invention
Goal of the invention of the present utility model to provide a kind of convenient processing, can ensure the square bearing clamping tooling of machining accuracy.
In order to realize above goal of the invention, the utility model provides a kind of square bearing clamping tooling, comprises flange bottom plate, two studs, two briquettings and two hex nuts; Described flange bottom plate center weld has column type plug, and in flange bottom plate, the bilateral symmetry of plug is provided with screwed hole, and the side of screwed hole is provided with straight pin; Described briquetting is rectangle, and centre is provided with through hole; Described stud passes the through hole of briquetting, one end and screwed hole screwed connection, the other end and hex nut screwed connection; Described flange bottom plate is provided with horizontal scale and vertical scale.
Improve as one of the present utility model, one end that described stud is connected with screwed hole is also connected with a locking nut.
Improve as one of the present utility model, be provided with spring between described briquetting and flange bottom plate, spring housing is on stud.
Improve as one of the present utility model, the through hole on described briquetting is bar shaped, and the two ends of through hole are semi arch.
Improve as one of the present utility model, described briquetting is coated with hard chromium layers.
Improve as one of the present utility model, the end face of described straight pin is sphere.
Improve as one of the present utility model, one end of described briquetting is wedge shape, and end face and bottom surface angle are 30-45 degree.
Improve as one of the present utility model, the end face of the tapered end of described briquetting can also be isosceles trapezoid or isosceles triangle.
The utility model discloses a kind of square bearing clamping tooling, install simple, accurate positioning, conveniently process and can machining accuracy be ensured.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of square bearing of the utility model clamping tooling.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.
A kind of square bearing clamping tooling shown in Fig. 1, comprises flange bottom plate 1, two studs 2, two briquettings 3 and two hex nuts 4; Described flange bottom plate 1 center weld has column type plug 5, and in flange bottom plate, the bilateral symmetry of plug 5 is provided with screwed hole, and the side of screwed hole is provided with straight pin 6; Described briquetting 3 is rectangle, and centre is provided with through hole 7; Described stud 2 passes the through hole of briquetting 3, one end and screwed hole screwed connection, the other end and hex nut 4 screwed connection; Described flange bottom plate 1 is provided with horizontal scale 8 and vertical scale 9.
During use, the both sides of square bearing pushed down respectively by two briquettings, hex nut locking briquetting, and straight pin withstands the other end of briquetting, ensures that briquetting compresses square bearing, arrange the convenient processing dimension of observing square bearing of scale.Install simple, accurate positioning, conveniently process and can machining accuracy be ensured.
In order to ensure the firm of stud, one end that described stud 2 is connected with screwed hole is also connected with a locking nut 10.
Conveniently dismantle square bearing, be provided with spring between described briquetting 3 and flange bottom plate 1, spring housing is on stud 2, and after unclamping hex nut, spring is by briquetting jack-up.
Conveniently regulate the position of briquetting, the through hole on described briquetting 3 is bar shaped, and the two ends of through hole are semi arch.
In order to increase the service life of briquetting, described briquetting 3 is coated with hard chromium layers.
In order to ensure multi-angle support briquetting, the end face of described straight pin 6 is sphere.
Conveniently observe square bearing, one end of described briquetting 3 is wedge shape, and end face 11 and bottom surface angle are 30-45 degree, increases field of view area.
Conveniently process bearing, under the prerequisite ensureing clamping stability, increase can working (finishing) area, and the end face 11 of the tapered end of described briquetting 3 can also be isosceles trapezoid or isosceles triangle.
Technological means disclosed in the utility model is not limited only to the technological means disclosed in above-mentioned embodiment, also comprises the technical scheme be made up of above technical characteristic.
Claims (7)
1. a square bearing clamping tooling, is characterized in that: comprise flange bottom plate, two studs, two briquettings and two hex nuts; Described flange bottom plate center weld has column type plug, and in flange bottom plate, the bilateral symmetry of plug is provided with screwed hole, and the side of screwed hole is provided with straight pin; Described briquetting is rectangle, and centre is provided with through hole; Described stud passes the through hole of briquetting, one end and screwed hole screwed connection, the other end and hex nut screwed connection; Described flange bottom plate is provided with horizontal scale and vertical scale.
2. a kind of square bearing clamping tooling according to claim 1, is characterized in that: one end that described stud is connected with screwed hole is also connected with a locking nut.
3. a kind of square bearing clamping tooling according to claim 1, is characterized in that: be provided with spring between described briquetting and flange bottom plate, spring housing is on stud.
4. a kind of square bearing clamping tooling according to claim 1, is characterized in that: the through hole on described briquetting is bar shaped, and the two ends of through hole are semi arch.
5. a kind of square bearing clamping tooling according to claim 1, is characterized in that: described briquetting is coated with hard chromium layers.
6. a kind of square bearing clamping tooling according to claim 1, is characterized in that: the end face of described straight pin is sphere.
7. a kind of square bearing clamping tooling according to claim 1, is characterized in that: one end of described briquetting is wedge shape, and end face and bottom surface angle are 30-45 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520577305.9U CN205074788U (en) | 2015-08-04 | 2015-08-04 | Square support centre gripping frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520577305.9U CN205074788U (en) | 2015-08-04 | 2015-08-04 | Square support centre gripping frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205074788U true CN205074788U (en) | 2016-03-09 |
Family
ID=55427226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520577305.9U Expired - Fee Related CN205074788U (en) | 2015-08-04 | 2015-08-04 | Square support centre gripping frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205074788U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109262170A (en) * | 2018-10-22 | 2019-01-25 | 浙江亚泰连接盘制造有限公司 | A kind of adjustable flange positioning tool |
| CN110142728A (en) * | 2019-06-17 | 2019-08-20 | 盐城宝风机械科技有限公司 | A kind of mold processing tool folder platform |
-
2015
- 2015-08-04 CN CN201520577305.9U patent/CN205074788U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109262170A (en) * | 2018-10-22 | 2019-01-25 | 浙江亚泰连接盘制造有限公司 | A kind of adjustable flange positioning tool |
| CN110142728A (en) * | 2019-06-17 | 2019-08-20 | 盐城宝风机械科技有限公司 | A kind of mold processing tool folder platform |
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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 |
Granted publication date: 20160309 Termination date: 20200804 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |