CN207358668U - A kind of digital control lathe clamper for processing eccentric orfice - Google Patents
A kind of digital control lathe clamper for processing eccentric orfice Download PDFInfo
- Publication number
- CN207358668U CN207358668U CN201721259512.5U CN201721259512U CN207358668U CN 207358668 U CN207358668 U CN 207358668U CN 201721259512 U CN201721259512 U CN 201721259512U CN 207358668 U CN207358668 U CN 207358668U
- Authority
- CN
- China
- Prior art keywords
- eccentric
- digital control
- flange disk
- terminal pad
- control lathe
- 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.)
- Active
Links
Landscapes
- Gripping On Spindles (AREA)
Abstract
It the utility model is related to digital control lathe clamper field,Disclose a kind of digital control lathe clamper for processing eccentric orfice,Including eccentric (1),Eccentric (1) includes eccentric flange disk (2) and is located at the internal terminal pad (5) of eccentric flange disk (2),Terminal pad (5) is internally provided with eccentric orfice (16),The right end of terminal pad (5) is equipped with the reducing sleeve (8) being connected with terminal pad (5),Step through-hole (17) is equipped with reducing sleeve (8),Eccentric orfice (16) is communicated with step through-hole (17),Further include chuck body (6),Chuck body (6) left end is equipped with the second mounting hole (22),Chuck body (6) is connected with eccentric flange disk (2),Reducing sleeve (8) includes the first linkage section (21),First linkage section (21) is located inside the second mounting hole (22) right end of chuck body (6).The utility model is simple in structure, and performance is stablized, and positioning is quick, improves the machining accuracy of part.
Description
Technical field
It the utility model is related to digital control lathe clamper field, more particularly to a kind of digital control lathe clamper for processing eccentric orfice.
Background technology
At present, China's turning attachment class industry development is rapid, and the grip device for eccentric hole machined is also varied, Shen
Please number Chinese patent for being 201320297559.6, particular content is：The utility model belongs to a kind of lathe clamp for machining, public
A kind of eccentric hole processing fixture for lathe is opened, it is mainly characterized by being made of locating shaft, positioning disc, Workpiece clamping device, institute
State locating shaft to be connected with positioning disc, the Workpiece clamping device is arranged on the opposite side of positioning disc, the Workpiece clamping device
It is made of semi-ring, fixing bolt, one of connecting portion of semi-ring is connected using articulated manner, and another connecting portion of semi-ring is adopted
Fixed with removable connector, on semi-ring, along at least two fixing bolt of center symmetric setting of semi-ring, the end of fixing bolt
Head is directed toward the center of semi-ring, and connects anti-falling piece in the termination of fixing bolt, and semi-ring passes through connecting plate and the side positioning disk end
Face connection is fixed.The cylindrical workpiece of above-mentioned novel clamp clamping different-diameter, workpiece loading and unloading is convenient, raw suitable for high-volume
Production, but above-mentioned patent still has many shortcomings, it is not suitable for the required precision of digital control processing first, it is impossible to be used in clamping
The higher part of required precision, also has its insufficient clamping force, and the phenomenon for throwing away workpiece occurs in high speed rotates.
Utility model content
A kind of the shortcomings that the utility model is insufficient for security in the prior art, and positioning accuracy is not high, there is provided safety
Property it is enough, positioning accuracy it is high processing eccentric orfice digital control lathe clamper.
In order to solve the above-mentioned technical problem, the utility model is addressed by following technical proposals：
A kind of digital control lathe clamper for processing eccentric orfice, including eccentric, eccentric include eccentric flange disk and set
Terminal pad inside eccentric flange disk, terminal pad are internally provided with eccentric orfice, and the right end of terminal pad is equipped with what is be connected with terminal pad
Reducing sleeve, reducing sleeve is interior to be equipped with step through-hole, and eccentric orfice is communicated with step through-hole.When needing to process eccentric orfice part, rotate
Terminal pad inside eccentric flange disk, terminal pad are equipped with motor axis hole, and motor is connected by motor axis hole with eccentric flange disk.
Preferably, further including chuck body, chuck body left end is equipped with the second mounting hole, chuck body and eccentric flange
Disk is connected, and reducing sleeve includes the first linkage section, and the first linkage section is located inside the second mounting hole right end of chuck body, chuck sheet
Body right end is internally provided with the first mounting hole, and elastic jacket is equipped with mounting hole, clamping hole, elastic jacket are equipped among elastic jacket
Right end is laid with several locating pieces.When needing installing part on locating piece, apply inward force on elastic jacket,
Locating piece is moved to the first mounting hole center of circle direction of elastic jacket, and part is positioned block clamping, when what is be connected with fixture left end
During main axis, the terminal pad inside eccentric flange disk, by the reducing sleeve being located inside chuck body, drives fixture to rotate.
Preferably, further including ring flange, it is equipped with the right side of eccentric flange disk upper end between ring flange upper end and clamps jackscrew,
Eccentric flange disk and ring flange are clamped by clamping jackscrew, and clamp screw bolt seat and and clamp screw are equipped with the right side of eccentric flange disk lower end
Bolt seat is connected, and the lower end of ring flange is connected by tight fixed bolt with clamp screw bolt seat.Clamping jackscrew makes ring flange and eccentric flange
Disk closely connects, and clamp screw bolt seat provides support to bolt, when ring flange rotates, makes stable structure.
Preferably, ring flange left end is internally provided with connection ring, reducing sleeve includes the second linkage section, and the second linkage section passes through
Connection ring is through at terminal pad right end to be connected, clamp screw bolt seat is located on contiguous block, and tight fixed bolt is installed in clamp screw bolt seat,
Clamp screw bolt seat right end is provided with fixed weight block, and fixed weight block right end is equipped with several miniature clump weights, fixed weight block
Left end is equipped with contiguous block, and contiguous block left end is connected with eccentric flange disk.Fixed weight block ensures the rotation in chuck rotation
Bounce precision, while support is provided for miniature clump weight, the weight ratio of miniature clump weight alignment jig left end and right end, makes fixture
Stable structure.
The utility model has significant technique effect as a result of above technical scheme：
The utility model adjusts eccentric distance by eccentric flange disk, simple in structure, easy to adjust, is to add by locating piece
Work part provides positioning function, makes part accurate positioning, by the terminal pad inside eccentric flange disk and is located in chuck body
The reducing sleeve in portion is connected, and makes fixture rotary jumping invariable precision, and fixed weight block ensures the rotation in chuck rotation
Bounce precision, while support is provided for miniature clump weight, the weight ratio of miniature clump weight alignment jig left end and right end, makes fixture
Stable structure.
Brief description of the drawings
Fig. 1 is the structure chart of the utility model
Fig. 2 is the right view of the utility model
Fig. 3 is the partial structurtes enlarged drawing of the utility model
The toponym that each number designation is referred in attached drawing is as follows：1-eccentric, 2-eccentric flange disk, 3-folder
Press closer silk, 4-clamp screw bolt seat, 5-terminal pad, 6-chuck body, 7-elastic jacket, 8-reducing sleeve, 9-locating piece,
10-ring flange, 11-tight fixed bolt, 12-fixed weight block, 13-miniature clump weight, 14-connection ring, 15-contiguous block,
16-eccentric orfice, 17-step through-hole, 18-clamping hole, the 19-the first mounting hole, the 20-the second linkage section, the 21-the first connection
Section, the 22-the second mounting hole, 23-motor axis hole.
Embodiment
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
Embodiment 1
A kind of digital control lathe clamper for processing eccentric orfice, including eccentric 1, eccentric 1 include 2 He of eccentric flange disk
The terminal pad 5 being located inside eccentric flange disk 2, terminal pad 5 are internally provided with eccentric orfice 16, and the right end of terminal pad 5 is equipped with being connected
The reducing sleeve 8 that disk 5 connects, reducing sleeve 8 is interior to be equipped with step through-hole 17, and eccentric orfice 16 is communicated with step through-hole 17, set in terminal pad 5
There is motor axis hole, motor is connected by motor axis hole 23 with eccentric flange disk 2, rotates eccentric flange disk 2.
Chuck body 6 is further included, 6 left end of chuck body is equipped with the second mounting hole 22, chuck body 6 and eccentric flange disk 2
It is connected, reducing sleeve 8 includes the first linkage section 21, and the first linkage section 21 is located inside 22 right end of the second mounting hole of chuck body 6.
6 right end of chuck body is internally provided with the first mounting hole 19, is equipped with elastic jacket 7 in mounting hole, among elastic jacket 7
Equipped with clamping hole 18,7 right end of elastic jacket is laid with several locating pieces 9.
Ring flange 10 is further included, is equipped with the right side of 2 upper end of eccentric flange disk between 10 upper end of ring flange and clamps jackscrew 3, partially
Heart ring flange 2 and ring flange 10 are clamped by clamping jackscrew 3, be equipped with the right side of 2 lower end of eccentric flange disk clamp screw bolt seat 4 and with it is tight
Determine bolt block 4 to be connected, the lower end of ring flange 10 is connected by tight fixed bolt 11 with clamp screw bolt seat 4.
10 left end of ring flange is internally provided with connection ring 14, and reducing sleeve 8 includes the second linkage section 20, and the second linkage section 20 passes through
Connection ring 14 is through at 5 right end of terminal pad to be connected.
Clamp screw bolt seat 4 is located on contiguous block 15, and tight fixed bolt 11 is installed in clamp screw bolt seat 4, and clamp screw bolt seat 4 is right
End is provided with fixed weight block 12, and 12 right end of fixed weight block is equipped with several miniature clump weights 13,12 left end of fixed weight block
Equipped with contiguous block 15,15 left end of contiguous block is connected with eccentric flange disk 2.
, it is necessary to which the part for processing eccentric orfice is clamped in chuck body 6 by elastic jacket 7 and locating piece 9 during work, band
The dynamic rotating motor of fixture is connected by the eccentric orfice 16 in terminal pad 5 with fixture, the terminal pad 5 being located in eccentric flange disk 10
According to processing request rotational angle, so that change eccentric distance, the weight ratio of 12 alignment jig left end of fixed weight block and right end,
Make the workpiece uniform force in fixture, the movement of eccentric flange disk 2 is passed to chuck body 6, connection ring 14 by reducing sleeve 8
The axial force that chuck body 6 produces is eliminated, in this way, numerically controlled lathe processes eccentric orfice on part.
In short, the above is only the preferred embodiment of the present invention, it is all according to present utility model application the scope of the claims institute
The equivalent changes and modifications of work, should all belong to the covering scope of the utility model patent.
Claims (6)
- A kind of 1. digital control lathe clamper for processing eccentric orfice, it is characterised in that：Including eccentric (1), eccentric (1) includes Eccentric flange disk (2) and the terminal pad (5) for being located at eccentric flange disk (2) inside, terminal pad (5) top are equipped with eccentric orfice (16), The right end of terminal pad (5) is equipped with the reducing sleeve (8) being connected with terminal pad (5), is equipped with step through-hole (17) in reducing sleeve (8), partially Heart hole (16) is communicated with step through-hole (17).
- A kind of 2. digital control lathe clamper for processing eccentric orfice according to claim 1, it is characterised in that：Further include chuck sheet Body (6), chuck body (6) left end are equipped with the second mounting hole (22), and chuck body (6) is connected with eccentric flange disk (2), reducing sleeve (8) the first linkage section (21) is included, the second mounting hole (22) that the first linkage section (21) is located at chuck body (6) is internal.
- A kind of 3. digital control lathe clamper for processing eccentric orfice according to claim 2, it is characterised in that：Chuck body (6) Right end is internally provided with the first mounting hole (19), and elastic jacket (7) is equipped with the first mounting hole (19), is set in the middle part of elastic jacket (7) There is clamping hole (18), elastic jacket (7) right end is laid with several locating pieces (9).
- A kind of 4. digital control lathe clamper for processing eccentric orfice according to claim 1, it is characterised in that：Further include ring flange (10), be equipped with clamping jackscrew (3) between on the right side of eccentric flange disk (2) upper end and ring flange (10) upper end, eccentric flange disk (2) and Ring flange (10) is clamped by clamping jackscrew (3), and clamp screw bolt seat (4) and and tightening are equipped with the right side of eccentric flange disk (2) lower end Bolt block (4) is connected, and the lower end of ring flange (10) is connected by tight fixed bolt (11) with clamp screw bolt seat (4).
- A kind of 5. digital control lathe clamper for processing eccentric orfice according to claim 4, it is characterised in that：Ring flange (10) is left End is internally provided with connection ring (14), and reducing sleeve (8) includes the second linkage section (20), and the second linkage section (20) is through connection ring (14) it is connected with terminal pad (5) right end.
- A kind of 6. digital control lathe clamper for processing eccentric orfice according to claim 4, it is characterised in that：Clamp screw bolt seat (4) it is located on contiguous block (15), tight fixed bolt (11) is installed in clamp screw bolt seat (4), and clamp screw bolt seat (4) right end is provided with Fixed weight block (12), fixed weight block (12) right end are equipped with several miniature clump weights (13), fixed weight block (12) left end Equipped with contiguous block (15), contiguous block (15) left end is connected with eccentric flange disk (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721259512.5U CN207358668U (en) | 2017-09-28 | 2017-09-28 | A kind of digital control lathe clamper for processing eccentric orfice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721259512.5U CN207358668U (en) | 2017-09-28 | 2017-09-28 | A kind of digital control lathe clamper for processing eccentric orfice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207358668U true CN207358668U (en) | 2018-05-15 |
Family
ID=62346763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721259512.5U Active CN207358668U (en) | 2017-09-28 | 2017-09-28 | A kind of digital control lathe clamper for processing eccentric orfice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207358668U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111230551A (en) * | 2020-01-22 | 2020-06-05 | 南京信息职业技术学院 | Special-shaped lever part turning clamp |
| CN115026325A (en) * | 2022-07-29 | 2022-09-09 | 常州机电职业技术学院 | Rough turning eccentric hole clamp of eccentric wheel |
-
2017
- 2017-09-28 CN CN201721259512.5U patent/CN207358668U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111230551A (en) * | 2020-01-22 | 2020-06-05 | 南京信息职业技术学院 | Special-shaped lever part turning clamp |
| CN111230551B (en) * | 2020-01-22 | 2021-07-20 | 南京信息职业技术学院 | Special-shaped lever part turning clamp |
| CN115026325A (en) * | 2022-07-29 | 2022-09-09 | 常州机电职业技术学院 | Rough turning eccentric hole clamp of eccentric wheel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201385225Y (en) | Chuck-type centering clamping device | |
| CN106424850A (en) | Self-centering internally-tensioning drilling device | |
| CN207358668U (en) | A kind of digital control lathe clamper for processing eccentric orfice | |
| CN104907868B (en) | A kind of turnery processing motor casing hydraulic pressure automatic fixture | |
| CN116329989B (en) | Pump body clamping device for centrifugal pump machining | |
| CN206185202U (en) | Supporting sleeve part drill jig | |
| CN203817895U (en) | Clamping device and machine tool | |
| CN215699853U (en) | Clamp for machining inclined hole | |
| CN210281418U (en) | Hinge ring side opening machining device | |
| CN208801211U (en) | A kind of high-precision numerical control internal grinder fixture | |
| CN214488882U (en) | High-precision tractor shell vertical lathe clamping jaw chuck | |
| CN212240194U (en) | Thin wall casing damping clamping device with adjustable | |
| CN204736147U (en) | Panel board positioning fixture | |
| CN105312932B (en) | A kind of circular shaft drilling jig | |
| CN210649411U (en) | Screw machine | |
| CN207642696U (en) | A kind of rotatable clamp boring circumferential apertures for the ring parts with end-face hole | |
| CN208592595U (en) | A kind of knuckle casting hydraulically operated fixture | |
| CN201218788Y (en) | Test member clamping apparatus | |
| CN206276930U (en) | A kind of friction ring for synchronizer thin-wall part processing chuck | |
| CN207071821U (en) | A kind of machine tool chief axis brake apparatus | |
| CN207026516U (en) | A kind of clamping tool for machine work applied to spline shaft | |
| CN111168567A (en) | End face positioning single-support grinding tool fixture device | |
| CN212762339U (en) | Clamping device for generator cylinder | |
| CN201389760Y (en) | Lathe tail fixation device used for clamping workpiece | |
| CN215966351U (en) | Clamping system for machining straight oil hole of oblique oil hole of crankshaft |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |