CN205685054U - A kind of upset tapping clamp - Google Patents
A kind of upset tapping clamp Download PDFInfo
- Publication number
- CN205685054U CN205685054U CN201620563604.1U CN201620563604U CN205685054U CN 205685054 U CN205685054 U CN 205685054U CN 201620563604 U CN201620563604 U CN 201620563604U CN 205685054 U CN205685054 U CN 205685054U
- Authority
- CN
- China
- Prior art keywords
- location
- tapping
- limited block
- plate
- upset
- 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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- Drilling And Boring (AREA)
Abstract
A kind of upset tapping clamp, including for positioning the location-plate of workpiece to be processed, bearing bracket stand, location-plate two ends warp beam, bearing activity are loaded on bearing bracket stand；Also include the limited block for spacing location-plate position.Limited block is provided with two confined planes, and two confined planes are corresponding with location-plate respectively.This utility model is widely used in field of machining miniature parts and produces in enormous quantities, its simple in construction, stable drive, dismounting work speed be fast, easy to operate, 2 holes on not coplanar can complete on tapping machine tapping and ensure that the degree of depth is consistent by clamped one time workpiece, has advantage practical, easy to manufacture, that low cost, efficiency are high, economical and practical.
Description
Technical field
This utility model relates to a kind of fixture, specifically a kind of upset tapping clamp.
Background technology
The method that workpiece carries out during machinery industry produces at present tapping processing generally employing is: 1, tapping machine tapping；2、
Radial drill tapping；3, numerical control machining center tapping；4, manual tapping.In addition to manual tapping, alternate manner tapping is used all to need
Wanting special fixture, the success or not of jig Design is directly connected to machining accuracy and the production efficiency of part.For above processing
The shortcoming of method design fixture is: 1, with tapping machine or radial drill to hole tapping on not coplanar time generally want multiple clamping to enter
OK；2, during numerical control machining center tapping, not only holed but also tapping, uneconomical and extend process time, add with other of whole part
The time beat of work operation does not mates.
Summary of the invention
The purpose of this utility model be to overcome the deficiencies in the prior art and provide a kind of easy to operate, efficiency is high, economical
The upset tapping clamp of material benefit.This utility model is in the case of the displacement of locking master spindle for tapping machine, it is possible to clamped one time workpiece
By turnover fixture, 2 holes on not coplanar are completed tapping and ensures that the degree of depth is consistent.
In order to realize above-mentioned utility model purpose, technical solution of the present utility model is: include for positioning to be added
The location-plate of work workpiece, bearing bracket stand, location-plate two ends warp beam, bearing activity are loaded on bearing bracket stand；
Also include the limited block for spacing location-plate position.
Described limited block is provided with limited block work surface one, limited block work surface two, and limited block work surface one, limited block work
Face two is corresponding with location-plate location-plate face two respectively.
Described limited block work surface two is inclined-plane, and limited block work surface one is facade.
Described limited block is the cuboid having a corner cut, and inclined-plane is formed by the corner cut of cuboid, and facade is the side of cuboid
Face.
On workpiece to be processed two treat that the axis angle of tapping hole is α, and the angle between inclined-plane and horizontal plane is β, alpha+beta=
90°.Treat tapping hole one, treat that tapping hole two is rotationally symmetrical around rotary shaft.
Described bearing bracket stand, limited block are fixed on base plate.
Described location-plate is provided with the hole, location of two or more and the detent fit assembling for positioning workpiece to be processed.
Described location-plate two ends have rotating hole, and axle one end is loaded on rotating hole, and the axle other end is loaded on bearing inner race.
Good effect of the present utility model is that simple in construction, stable drive, dismounting work speed be fast, easy to operate, energy
2 holes on not coplanar are completed tapping, practical, easy to manufacture, low cost, effect on tapping machine by enough clamped one time workpiece
Rate is high, economical and practical.It is widely used in field of machining miniature parts to produce in enormous quantities.
Accompanying drawing explanation
This utility model is described in further detail by the embodiment provided below in conjunction with accompanying drawing.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is one of use schematic diagram of the present utility model (treating tapping hole one tapping).
Fig. 3 is two (treating tapping hole two tapping) of use schematic diagram of the present utility model.
Detailed description of the invention
In Fig. 1,2,3, the location-plate face 1 of location-plate 7 fills processed workpiece 8, the location-plate face two of location-plate 7
15 contact with limited block 3 work surface 1 and limited block 3 work surface 2 10 respectively with spacing location-plate position, and location-plate 7 is by a left side
Right two axles 5 and bearing 4 are fixed on bearing bracket stand 2 and can rotate.Location-plate about 7 two ends have rotating hole, rotating hole
For assembled shaft 5, location-plate 7 is arranged above with two holes and passes through screw respectively for component location guide pin 6, bearing bracket stand 2 and limited block 3
Being fixed on base plate 1 with alignment pin, processed workpiece 8 is placed on location by location-plate face 1 and two straight pin 6 location
On plate 7.Need on processed workpiece 8 tapping hole 1, treat tapping hole 2 11, precalculated location-plate 7 rotation above
Hole 12 with treat tapping hole one, treat the relation of tapping hole two, treat tapping hole one, treat that tapping hole two is rotationally symmetrical around rotary shaft, added
On work workpiece two treat that the axis angle of tapping hole is α, and the angle between inclined-plane and the horizontal plane of limited block is β, alpha+beta=90 °,
And location-plate face 15 and limited block work surface one and the relation of work surface two, rotating hole 12 is to treating tapping hole one, treating tapping hole
Two sizes A of both directions decomposed are consistent with B, it is ensured that until tapping hole one, until tapping hole two duty time be in tapping machine
It is in identical height, the so displacement energy of locking master spindle for tapping machine immediately below main shaft and on face, hole and ensures the degree of depth of holes tapping
Equally.
During work, when upset location-plate 7 makes location-plate face 2 15 contact with limited block work surface 2 10, treat tapping hole 1
Being in immediately below master spindle for tapping machine and treat tapping hole one and carry out tapping (such as Fig. 2), tapping overturns location-plate 7 after completing and makes location-plate
When face 2 15 contacts with limited block work surface 1, treat tapping hole 2 11 to be in immediately below master spindle for tapping machine to treat tapping hole two to enter
Row tapping (such as Fig. 3).
Claims (6)
1. a upset tapping clamp, it is characterised in that: include the location-plate (7) for positioning workpiece to be processed, bearing bracket stand
(2), location-plate (7) two ends warp beam (5), bearing (4) activity are loaded on bearing bracket stand (2)；
Also include the limited block (3) for spacing location-plate (7) position.
Upset tapping clamp the most according to claim 1, it is characterised in that: described limited block (3) is provided with limited block work
Face one (9), limited block work surface two (10), limited block work surface one (9), limited block work surface two (10) respectively with location-plate
(7) location-plate face two (15) is corresponding.
Upset tapping clamp the most according to claim 2, it is characterised in that: described limited block work surface two (10) is oblique
Face, limited block work surface one (9) is facade.
Upset tapping clamp the most according to claim 3, it is characterised in that: described limited block (3) is the length having a corner cut
Cube, inclined-plane is formed by the corner cut of cuboid, and facade is the side of cuboid.
Upset tapping clamp the most according to claim 3, it is characterised in that: two on workpiece to be processed treat the axle of tapping hole
Wire clamp angle is α, and the angle between inclined-plane and horizontal plane is β, alpha+beta=90 °.
Upset tapping clamp the most according to claim 1, it is characterised in that: described bearing bracket stand (2), limited block (3) are fixing
On base plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620563604.1U CN205685054U (en) | 2016-06-13 | 2016-06-13 | A kind of upset tapping clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620563604.1U CN205685054U (en) | 2016-06-13 | 2016-06-13 | A kind of upset tapping clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205685054U true CN205685054U (en) | 2016-11-16 |
Family
ID=57428309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620563604.1U Expired - Fee Related CN205685054U (en) | 2016-06-13 | 2016-06-13 | A kind of upset tapping clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205685054U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106031978A (en) * | 2016-06-13 | 2016-10-19 | 新兴重工湖北三六机械有限公司 | Turnover tapping fixture |
-
2016
- 2016-06-13 CN CN201620563604.1U patent/CN205685054U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106031978A (en) * | 2016-06-13 | 2016-10-19 | 新兴重工湖北三六机械有限公司 | Turnover tapping fixture |
| CN106031978B (en) * | 2016-06-13 | 2018-05-18 | 新兴重工湖北三六一一机械有限公司 | A kind of overturning tapping clamp |
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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: 20161116 Termination date: 20180613 |