CN205289852U - Frock fixture - Google Patents
Frock fixture Download PDFInfo
- Publication number
- CN205289852U CN205289852U CN201620010922.5U CN201620010922U CN205289852U CN 205289852 U CN205289852 U CN 205289852U CN 201620010922 U CN201620010922 U CN 201620010922U CN 205289852 U CN205289852 U CN 205289852U
- Authority
- CN
- China
- Prior art keywords
- axis
- locating piece
- base
- datum block
- hole
- 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
- 238000003754 machining Methods 0.000 abstract description 9
- 238000005553 drilling Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 8
- 238000010276 construction Methods 0.000 description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Jigs For Machine Tools (AREA)
- Drilling And Boring (AREA)
Abstract
The utility model discloses a frock fixture, including base, X axle reference block, X shaft locating piece, X through -drive cover, X shaft locating pole, hand wheel, locating pin, Y shaft locating piece and Y axle reference block. Y axle reference block is fixed on the top surface of base, and Y axle positioning block connection is and outstanding X axle reference block and X shaft locating piece are connected respectively on the lateral wall of base in Y axle reference block top, and X through -drive cover is fixed on the base top surface, X shaft locating pole position in X through -drive cover, toothed bar mesh on hand wheel and the X shaft locating pole, the locating pin is inserted in the cotter hole of base top surface. Whole frock fixture simple structure, practicality, convenient operation, flexibility, the adjustment of hand wheel through hand wheel on the fixture and on treating the machined part, between having realized fixture and having treated the machined part quick, pinpoint, guaranteed the machining precision of later stage drilling, machining efficiency is high, processingquality is stable, reliable.
Description
Technical field
This utility model relates to a kind of tooling fixture, particularly to a kind of special tooling fixture connecting axle with cramping body and driving rack, belongs to field of machining.
Background technology
Axle is a kind of precision drive parts, not only has higher intensity and precision, should also have certain wearability and corrosion resistance; so; axis products is required for carrying out intensity man-hour and wearability lifting processes adding, and carries out chromium plating on surface, to form good use and protective value.
Perforate on axle, is one of common post-production mode of axle class, and on traditional small lot axle, boring method is: fix axle with clamp, manually marks cross perforate center on axle, then bores alignment center, hole by hand and holes, completes boring procedure. The method is in fixing axle process, it is easy to the chromium coating on countershaft surface causes damage, and meanwhile, smooth axle surface also easily makes boring procedure glance off, and affects crudy, even causes product rejection, and working (machining) efficiency is low, and crudy cannot ensure. And have in the special shaft series products processing of auxiliary connecting structure at some, impact by position annexation special between associated connecting structure and axle, common it is installed and machining tool cannot meet the installation of workpiece, processing needs at all, its course of processing relies primarily on the experience of workman and carries out, anthropic factor impact is relatively big, and crudy and working (machining) efficiency cannot ensure.
Then, the axis products for special construction designs special tooling fixture, completes the hole class processing on specific position, just becomes the problem that this utility model is wanted to solve.
Summary of the invention
In order to solve the problems referred to above, this utility model provides a kind of for the special tooling fixture connecting axle with cramping body and driving rack, to improve the working (machining) efficiency of this type of axis products, it is ensured that processing Stability and veracity, eliminate the anthropic factor impact on crudy.
This utility model is achieved through the following technical solutions:
A kind of tooling fixture, including base, X axis datum block, X-axis locating piece, X-axis drive sleeve, X-axis location bar, handwheel, alignment pin, Y-axis locating piece and Y axis datum block;Y axis datum block is fixed on the end face of base; Y-axis locating piece connects and highlights above Y axis datum block, and Y-axis locating piece is perpendicular with Y axis datum block, highlights the Y-axis locating piece front end above Y axis datum block and is provided with two vertical fiducial through holes being parallel to each other; X axis datum block and X-axis locating piece are connected on the sidewall of base, and X-axis locating piece contacts with X axis datum block, and X-axis locating piece top highlights on the end face of base, and protuberance is provided with a horizontal reference through hole; X-axis drive sleeve is fixed on base top surface, and X-axis drive sleeve is near X axis datum block; The periphery of X-axis location bar is provided with axial tooth bar, and X-axis location bar is arranged in X-axis drive sleeve, and perpendicular with the orientation of X-axis locating piece; Handwheel is connected in X-axis drive sleeve, and the tooth bar that handwheel positions on bar with X-axis is meshed; Base top surface is additionally provided with pin hole, and alignment pin is inserted in pin hole, and alignment pin is perpendicular with the orientation of X-axis locating piece.
Described X axis datum block is connected on the sidewall of base by strip through hole.
Described X-axis locating piece is provided with through hole, and X-axis locating piece is by through hole and is bolted on the base side wall that X axis datum block is other.
Described Y-axis locating piece is connected by movable axis and highlights above Y axis datum block.
A kind of tooling fixture described in the utility model, alignment pin and X-axis location bar and Y axis datum block is utilized to carry out comprehensive location to machined part, and utilize the horizontal reference through hole on X-axis locating piece and Y-axis locating piece and vertical fiducial through holes to complete the guiding of drilling rod to external world, thus finally achieve the vertical axial Drilling operation needs of cramping body and power transmission shaft on workpiece to be added. Whole tooling fixture simple in construction, practicality, easy to operate, flexible, by the adjustment that handwheel on fixture and workpiece left-hand seat to be added are taken turns, achieve between fixture and workpiece to be added quick, be accurately positioned, ensure that the machining accuracy that the later stage holes, facilitating the Drilling operation needs of special construction power transmission shaft, working (machining) efficiency is high, and crudy is stable, reliable.
Accompanying drawing explanation
Fig. 1 is use state explosion figure of the present utility model;
Fig. 2 is use structure graph of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing 1, Fig. 2, this utility model is described in further detail:
A kind of tooling fixture described in the utility model, including base 6, X axis datum block 7, X-axis locating piece 8, X-axis drive sleeve 11, X-axis location bar 12, handwheel 13, alignment pin 1, Y-axis locating piece 5 and Y axis datum block 4. Base 6 is rectangular structure, and be connected with reinforcement, the end face of base 6 and the sidewall of base 6 are mutually perpendicular to.
Y axis datum block 4 is fixed on the end face of base 6. Y-axis locating piece 5 is tabular, and for convenience of using, Y-axis locating piece 5 is connected on Y axis datum block 4 by movable axis, and Y-axis locating piece 5 is perpendicular with Y axis datum block 4. Along with the rotation of movable axis, Y-axis locating piece 5 can highlight above Y axis datum block 4, highlights Y-axis locating piece 5 front end above Y axis datum block 4 and is provided with two vertical fiducial through holes 3 being parallel to each other.
X axis datum block 7 and X-axis locating piece 8 are connected on the sidewall of base 6, and X-axis locating piece 8 contacts with X axis datum block 7. Wherein, X axis datum block 7 is connected on the sidewall of base 6 by strip through hole, utilizes strip through hole can the horizontal level of X axis datum block 7 be adjusted; X-axis locating piece 8 is provided with through hole, and X-axis locating piece 8 is connected on the base side wall by X axis datum block by through hole and bolt 9, and through hole so that X-axis locating piece 8 rotates on base side wall, can facilitate thus providing for position fixing process.X-axis locating piece 8 top highlights on the end face of base 6, and protuberance is provided with a horizontal reference through hole 2.
X-axis drive sleeve 11 is fixed on base 6 end face, and X-axis drive sleeve 11 is near X axis datum block 7. X-axis location bar 12 is inserted in X-axis drive sleeve 11, and X-axis location bar 12 is perpendicular with the orientation of X-axis locating piece 8. The periphery that X-axis positions bar 12 is additionally provided with axial tooth bar, handwheel 13 is connected in X-axis drive sleeve 11, the tooth bar that handwheel 13 positions on bar 12 with X-axis is meshed, and under the transmission of handwheel 13, X-axis location bar 12 can move horizontally along Y direction in X-axis drive sleeve 11.
For coordinating the position fixing process of X-axis location bar 12, being additionally provided with pin hole 10 at base 6 end face, alignment pin 1 can be inserted in pin hole 10, and alignment pin 1 is perpendicular with the orientation of X-axis locating piece 8.
In real work, first, workpiece to be added is placed on the working area of base 6, workpiece to be added includes workpiece handwheel 22 to be added that the sleeve 20 being fixed on power transmission shaft 21 one end engages and the cramping body 23 with firm end 24 with power transmission shaft 21, and power transmission shaft 21 is overall to be close to Y axis datum block 4 and aligns, then, alignment pin 1 is inserted in sleeve 20 and pin hole 10, by positioning screw, sleeve 20 and alignment pin 1 is fastened, then, rotation by workpiece handwheel 22 to be added, cramping body 23 is promoted to move, and make the fastening end 24 below cramping body 23 align with X-axis location bar 12, again through the handwheel 13 rotation in X-axis drive sleeve 11, promote X-axis location bar 12 to be inserted in the fastening end 24 of cramping body 23, be fixed by fastening bolt, finally, utilize the through hole on X-axis locating piece 8 and bolt 9 attachment structure, X-axis locating piece 8 is rotated up, X-axis locating piece 8 and X axis datum block 7 is made to be fully contacted, after screwing bolts, utilize the horizontal reference through hole 2 on extraneous drill bit traverse X-axis locating piece 8, just the fastening end 24 below cramping body 23 can be carried out the Drilling operation of vertical axial, equally, movable axis is utilized to rotate Y-axis locating piece 5, Y-axis locating piece 5 is made to be positioned at above the power transmission shaft 21 of workpiece to be added, utilize the vertical fiducial through holes 3 on extraneous drill bit traverse Y-axis locating piece 5, just the circumferential surface of power transmission shaft 21 can be carried out the Drilling operation of vertical axial, achieve special construction workpiece to be added axle on drilling process.
Claims (4)
1. a tooling fixture, it is characterised in that include base, X axis datum block, X-axis locating piece, X-axis drive sleeve, X-axis location bar, handwheel, alignment pin, Y-axis locating piece and Y axis datum block; Described Y axis datum block is fixed on the end face of base; Described Y-axis locating piece connects and highlights above Y axis datum block, and Y-axis locating piece is perpendicular with Y axis datum block, highlights the Y-axis locating piece front end above Y axis datum block and is provided with two vertical fiducial through holes being parallel to each other; Described X axis datum block and X-axis locating piece are connected on the sidewall of base, and X-axis locating piece contacts with X axis datum block, and X-axis locating piece top highlights on the end face of base, and protuberance is provided with a horizontal reference through hole; Described X-axis drive sleeve is fixed on base top surface, and X-axis drive sleeve is near X axis datum block; The periphery of described X-axis location bar is provided with axial tooth bar, and X-axis location bar is arranged in X-axis drive sleeve, and perpendicular with the orientation of X-axis locating piece; Described handwheel is connected in X-axis drive sleeve, and the tooth bar that handwheel positions on bar with X-axis is meshed; Described base top surface is additionally provided with pin hole, and alignment pin is inserted in pin hole, and alignment pin is perpendicular with the orientation of X-axis locating piece.
2. a kind of tooling fixture according to claim 1, it is characterised in that described X axis datum block is connected on the sidewall of base by strip through hole.
3. a kind of tooling fixture according to claim 1, it is characterised in that described X-axis locating piece is provided with through hole, and X-axis locating piece is by through hole and is bolted on the base side wall that X axis datum block is other.
4. a kind of tooling fixture according to claim 1, it is characterised in that described Y-axis locating piece is connected by movable axis and highlights above Y axis datum block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620010922.5U CN205289852U (en) | 2016-01-07 | 2016-01-07 | Frock fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620010922.5U CN205289852U (en) | 2016-01-07 | 2016-01-07 | Frock fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205289852U true CN205289852U (en) | 2016-06-08 |
Family
ID=56485234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620010922.5U Expired - Fee Related CN205289852U (en) | 2016-01-07 | 2016-01-07 | Frock fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205289852U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111958026A (en) * | 2020-08-25 | 2020-11-20 | 中国航发哈尔滨轴承有限公司 | Positioning tool and positioning method for machining lubricating oil groove in inner diameter of bearing |
-
2016
- 2016-01-07 CN CN201620010922.5U patent/CN205289852U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111958026A (en) * | 2020-08-25 | 2020-11-20 | 中国航发哈尔滨轴承有限公司 | Positioning tool and positioning method for machining lubricating oil groove in inner diameter of bearing |
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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: 20160608 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |