CN208083899U - Between centers transfer case body milling face fixture - Google Patents
Between centers transfer case body milling face fixture Download PDFInfo
- Publication number
- CN208083899U CN208083899U CN201820472743.2U CN201820472743U CN208083899U CN 208083899 U CN208083899 U CN 208083899U CN 201820472743 U CN201820472743 U CN 201820472743U CN 208083899 U CN208083899 U CN 208083899U
- Authority
- CN
- China
- Prior art keywords
- clamp body
- transfer case
- pressing plate
- clamp
- centers transfer
- 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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- Jigs For Machine Tools (AREA)
Abstract
The utility model is related to tooling and fixture technical field, especially a kind of between centers transfer case body milling face fixture, the both ends of clamp body are arranged with the rotation pressing plate by adjusting the clamping between centers transfer case for supporting nail installation, it is equipped with eyelet bolt on clamp body and rotation pressing plate and is fixed by clamp nut, floating lever rod is installed between two eyelet bolts, the middle position of clamp body offers straight slot, the middle position of floating lever rod offers U-shaped groove, and bulb is equipped between straight slot and U-shaped groove and is supported；Feeler block is also equipped on clamp body；Installation is positioned using plane and two pits, is raised labour productivity there are two the positioning key with milling machine table cooperation in the bottom surface cannelure of clamp body, reduces labor intensity, clamping, positioning is reliable, versatility is big, while should ensure that accurate to dimension and surface quality.
Description
Technical field
The utility model is related to tooling and fixture technical field, especially a kind of between centers transfer case body milling face fixture.
Background technology
The main function of between centers transfer case body is each transmission shaft of bearing, ensures the centre-to-centre spacing and the depth of parallelism between each axis,
And ensure that component is correctly installed with babinet.Therefore the processing quality of between centers transfer case body part, the assembly not only directly affected
Precision and kinematic accuracy, but also operating accuracy, performance and service life can be influenced.The faying face of between centers transfer case body part
To install lid, function is realized.
The main finished surface of between centers transfer case body is plane and hole system.In general, ensure the machining accuracy of plane
Machining accuracy than ensureing hole system is easy.Therefore, between centers transfer case body, the main problem in process is
The dimensional accuracy and positional precision for ensureing hole, handle the correlation between hole and plane well.Due to output it is very big.How
Meet productivity and requires to be also the major consideration in process.
Utility model content
The technical problems to be solved in the utility model is：It overcomes the deficiencies in the existing technology, a kind of raising labour life is provided
Yield reduces labor intensity, clamps, the between centers transfer case body milling face fixture that positioning is reliable, versatility is big.
Technical solution adopted by the utility model to solve its technical problems is：A kind of between centers transfer case body milling face folder
There is tool clamp body, the both ends of clamp body to be arranged with the rotation pressure by adjusting the clamping between centers transfer case for supporting nail installation
It is equipped with eyelet bolt on plate, clamp body and rotation pressing plate and is fixed by clamp nut, is equipped between two eyelet bolts floating
Dynamic lever, the middle position of clamp body offer straight slot, and the middle position of floating lever rod offers U-shaped groove, straight slot and U
Bulb is equipped between type groove to support；
It is also equipped with feeler block on the clamp body；
There are two the positioning keys with milling machine table cooperation for installation in the bottom surface cannelure of the clamp body.
Further, the junction between the eyelet bolt and clamp body and rotation pressing plate is equipped with taper faced washer, pressure
The junction of tight nut and taper faced washer is equipped with spheric washer.
Further, it is arranged with spring on the eyelet bolt between rotation pressing plate and the clamp body.
Further, between centers transfer case is fixed with by straight pin and rhombus pin on the clamp body, ensures axially bored line
Between dimensional tolerance.
The utility model has the beneficial effects that：The utility model is positioned using plane and two pits, is raised labour productivity, and is reduced
Labor intensity, clamping, positioning is reliable, versatility is big, while should ensure that accurate to dimension and surface quality.
Description of the drawings
The utility model is further illustrated with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the front view of the utility model；
Fig. 2 is the left view of the utility model；
Fig. 3 is the vertical view of the utility model.
1. clamp body in figure, 2. adjust bearing nail, 3. rotation pressing plates, 4. between centers transfer cases, 5. eyelet bolts, 6. conical surface pads
Circle, 7. clamp nuts, 8. spheric washers, 9. springs, 10. floating lever rods, 11. straight slots, 12.U type grooves, the bearing of 13. bulbs,
14. feeler block, 15. positioning keys, 16. straight pins, 17. rhombus pins.
Specific implementation mode
The utility model is further described presently in connection with attached drawing.These attached drawings are simplified schematic diagram only to show
Meaning mode illustrates the basic structure of the utility model, therefore it only shows composition related with the utility model.
A kind of between centers transfer case body milling face fixture as shown in Figures 1 to 3 has clamp body 1, the both ends of clamp body 1
The rotation pressing plates 3 for clamping between centers transfer case 4 by adjusting 2 installation of bearing nail are arranged with, on clamp body 1 and rotation pressing plate 3
It is equipped with eyelet bolt 5 and is fixed by clamp nut 7, floating lever rod 10 is installed between two eyelet bolts 5, clamp body 1
Middle position offers straight slot 11, and the middle position of floating lever rod 10 offers U-shaped groove 12, straight slot 11 and U-shaped groove
It is equipped with bulb between 12 and supports 13；
Feeler block 14 is also equipped on clamp body 1；In the bottom surface cannelure of clamp body 1 installation there are two and milling machine table
The positioning key 15 of cooperation.
Junction between eyelet bolt 5 and clamp body 1 and rotation pressing plate 3 is equipped with taper faced washer 6, clamp nut 7 and cone
The junction of face washer 6 is equipped with spheric washer 8.
It is arranged with spring 9 on eyelet bolt 5 between rotation pressing plate 3 and clamp body 1.
Between centers transfer case 4 is fixed with by straight pin 16 and rhombus pin 17 on clamp body 1.
Specific tool setting device is realized by feeler block, for determining that the relative position of cutter and fixture, feeler block 14 are adjusted
It after examination is accurate, is positioned with taper pin, fixture is mounted on lathe, and directional bond 15 is mounted in the cannelure of 1 bottom surface of clamp body, generally
Use two.Its distance is arranged remoter as far as possible.By the cooperation of directional bond 15 and milling machine table U-lag, make clamp body 1
The working surface of upper setting element has correct position for the feeding direction of workbench.Directional bond 15 can bear to produce when milling
Raw torsional moment can mitigate the load of the bolt of clamping device, reinforce the stability of fixture work in-process；Between centers transfer case 4
Workpiece is clamped using rotation pressing plate 3, the benefit of the rotation pressing plate 3 of use is exactly that after processing is completed, can will rotate 3 pine of pressing plate
It opens, then steps back certain distance and workpiece is taken out.
The above embodiment is only the technical concepts and features for illustrating the utility model, and its object is to allow be familiar with this skill
The personage of art can understand the content of the utility model and be implemented, and the protection model of the utility model can not be limited with this
It encloses, it is all according to equivalent change or modification made by the spirit of the present invention essence, it should all cover the protection model in the utility model
In enclosing.
Claims (4)
1. a kind of between centers transfer case body milling face fixture has clamp body (1), it is characterised in that：The clamp body (1)
Both ends be arranged with by adjust support nail (2) installation clamping between centers transfer case (4) rotation pressing plate (3), clamp body (1) and
It is equipped with eyelet bolt (5) on rotation pressing plate (3) and is fixed by clamp nut (7), is equipped between two eyelet bolts (5) floating
Dynamic lever (10), the middle position of clamp body (1) offer straight slot (11), and the middle position of floating lever rod (10) offers
U-shaped groove (12) is equipped with bulb and supports (13) between straight slot (11) and U-shaped groove (12)；It is also equipped on the clamp body (1)
Feeler block (14)；There are two the positioning keys (15) with milling machine table cooperation for installation in the bottom surface cannelure of the clamp body (1).
2. between centers transfer case body milling face according to claim 1 fixture, it is characterised in that：The eyelet bolt
(5) junction between clamp body (1) and rotation pressing plate (3) is equipped with taper faced washer (6), clamp nut (7) and taper faced washer
(6) junction is equipped with spheric washer (8).
3. between centers transfer case body milling face according to claim 1 fixture, it is characterised in that：The rotation pressing plate
(3) it is arranged with spring (9) on the eyelet bolt (5) between clamp body (1).
4. between centers transfer case body milling face according to claim 1 fixture, it is characterised in that：The clamp body (1)
It is upper that between centers transfer case (4) is fixed with by straight pin (16) and rhombus pin (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820472743.2U CN208083899U (en) | 2018-04-04 | 2018-04-04 | Between centers transfer case body milling face fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820472743.2U CN208083899U (en) | 2018-04-04 | 2018-04-04 | Between centers transfer case body milling face fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208083899U true CN208083899U (en) | 2018-11-13 |
Family
ID=64057965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820472743.2U Expired - Fee Related CN208083899U (en) | 2018-04-04 | 2018-04-04 | Between centers transfer case body milling face fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208083899U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114654270A (en) * | 2022-03-21 | 2022-06-24 | 常州机电职业技术学院 | Boring clamp of pulley seat |
-
2018
- 2018-04-04 CN CN201820472743.2U patent/CN208083899U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114654270A (en) * | 2022-03-21 | 2022-06-24 | 常州机电职业技术学院 | Boring clamp of pulley seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181113 Termination date: 20210404 |