CN207027049U - A kind of numerical control machining clamper being conveniently replaceable - Google Patents
A kind of numerical control machining clamper being conveniently replaceable Download PDFInfo
- Publication number
- CN207027049U CN207027049U CN201721051855.2U CN201721051855U CN207027049U CN 207027049 U CN207027049 U CN 207027049U CN 201721051855 U CN201721051855 U CN 201721051855U CN 207027049 U CN207027049 U CN 207027049U
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- CN
- China
- Prior art keywords
- positioning body
- positioning
- numerical control
- hole
- guide plate
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- Expired - Fee Related
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- 238000003754 machining Methods 0.000 title claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a kind of numerical control machining clamper being conveniently replaceable, including positioning body, positioning body is made up of the first positioning body and the second positioning body, and the side both ends of the first positioning body are respectively equipped with two the first locating pieces, and the inside both sides of the first positioning body are provided with two first through hole.The beneficial effects of the utility model are：The numerical control machining clamper that this kind is conveniently replaceable, the second positioning body is placed on lathe bearing first, the locating piece of positioning body corner is fixed by fastener, the trip bolt of intermediate connector avris is tightened, for fixed guide plate, when needing to change fixture, if only need to change guide plate, trip bolt can then be loosened, take out the fastener on guide plate and guide plate, if desired whole clamp body is changed, the fastener on the locating piece of the first positioning body side can then be loosened, first positioning body is moved to side, take out intermediate connector and top attachment structure, the fixture for being replaced with needs is installed.
Description
Technical field
A kind of fixture is the utility model is related to, specially a kind of numerical control machining clamper being conveniently replaceable.
Background technology
At present, jig is to a kind of device of clamping workpiece (and guiding cutter) on lathe.Its effect is by work
Part positions, so that workpiece obtains the correct position relative to lathe and cutter, and workpiece is reliably clamped, but in usually fixture
In use, unavoidable often change to fixture, but clamp-replacing get up it is particularly troublesome.Therefore we make to this
Improve, propose a kind of numerical control machining clamper being conveniently replaceable.
Utility model content
The defects of clamp-replacing trouble be present to solve prior art, the utility model provides a kind of numerical control being conveniently replaceable
Clamp for machining.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：
A kind of numerical control machining clamper being conveniently replaceable of the utility model, including positioning body, the positioning body is by the first positioning
Body and the second positioning body composition, the side both ends of first positioning body are respectively equipped with two the first locating pieces, and described first is fixed
The inside both sides of position body are provided with two first through hole, and the center bottom of first positioning body is provided with the first groove, and described second
Positioning body side both ends are respectively equipped with two the second locating pieces, and the inside both sides of second positioning body are provided with two second and led to
Hole, is provided with positioning through hole between two second through holes, and the center bottom of second positioning body is provided with the second groove, two
Second through hole is threadedly coupled with two first through hole respectively by two screws, and the bottom of the positioning body is provided with the
Three grooves, and the inside of the 3rd groove is provided with screw rod, one end of the screw rod connects through positioning through hole and the second positioning body are interspersed
Connect, the other end of the screw rod is connected with the first groove side that the first positioning body is provided with, and the positioning body top middle portion is provided with
Holes for clamping, the top of the positioning body and the bottom of intermediate connector connect, if the avris of the intermediate connector is uniformly provided with
Dry fastener hole, trip bolt, the top of the intermediate connector and the bottom of guide plate are equipped with inside some fastener holes
Connection, the top of the guide plate is provided with four chutes, four clamping devices, the folder is respectively equipped with inside four chutes
Tight device is made up of transmission rod, gripping block, power rail, and the middle part of the guide plate is provided with positioning hole.As of the present utility model
A kind of optimal technical scheme, one end of the screw rod through positioning through hole are provided with endoporus.
As a kind of optimal technical scheme of the present utility model, the both sides of the positioning body are provided with U-shaped groove.
As a kind of optimal technical scheme of the present utility model, the inwall of the holes for clamping is provided with slip-resistant texture.
As a kind of optimal technical scheme of the present utility model, the rectangular distribution of chute.
The beneficial effects of the utility model are：Positioning body, is placed on by the numerical control machining clamper that this kind is conveniently replaceable first
On lathe bearing, the locating piece of positioning body corner is fixed by fastener, the trip bolt of intermediate connector avris is tightened,
For fixed guide plate, when needing to change fixture, if only needing to change guide plate, trip bolt can be loosened, taken out
Fastener on guide plate and guide plate, if desired whole clamp body changed, then can be by the first positioning body side
Fastener on locating piece loosens, and the first positioning body is moved to side, takes out intermediate connector and top attachment structure, changes
Fixture into needs is installed.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is a kind of structural representation for the numerical control machining clamper being conveniently replaceable of the utility model；
Fig. 2 is a kind of positioning body internal structure schematic diagram for the numerical control machining clamper being conveniently replaceable of the utility model；
In figure：1st, the first positioning body；2nd, the second positioning body；3rd, intermediate connector；4th, guide plate；5 clamping devices；6th, position
Hole；7 chutes；8th, screw rod；9th, screw；10th, endoporus；11st, the second locating piece；12nd, fastener hole；13rd, trip bolt；14th, first is logical
Hole；15th, the second through hole；16th, positioning body；17th, holes for clamping；18th, the first locating piece；19th, the first groove；20th, the second groove.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment：As shown in Figure 1-2, a kind of numerical control machining clamper being conveniently replaceable of the utility model, including positioning body 16,
Positioning body 16 is made up of the first positioning body 1 and the second positioning body 2, and the side both ends of the first positioning body 1 are respectively equipped with two first
Locating piece 18, the inside both sides of the first positioning body 1 are provided with two first through hole 14, and the center bottom of the first positioning body 1 is provided with
One groove 19, the side both ends of the second positioning body 2 are respectively equipped with two the second locating pieces 11, and the inside both sides of the second positioning body 2 are set
There are two the second through holes 15, positioning through hole is provided between two the second through holes 15, the center bottom of the second positioning body 2 is provided with second
Groove 20, two the second through holes 15 are threadedly coupled with two first through hole 14 respectively by two screws 9, the bottom of positioning body 16
Provided with the 3rd groove, and the inside of the 3rd groove is provided with screw rod 8, and one end of screw rod 8 is worn through positioning through hole with the second positioning body 2
Connection is inserted, the other end of screw rod 8 is connected with the first groove side that the first positioning body 1 is provided with, and the top middle portion of positioning body 16 is provided with
Holes for clamping 17, the top of positioning body 16 are connected with the bottom of intermediate connector 3, and the avris of intermediate connector 3 is uniformly provided with some
Fastener hole 12, trip bolt 13 is equipped with inside some fastener holes 12, and the top of intermediate connector 3 connects with the bottom of guide plate 4
Connect, the top of guide plate 4 is provided with four chutes 7, is respectively equipped with four clamping devices 5 inside four chutes 7, clamping device 5 by
Transmission rod, gripping block, power rail composition, the middle part of guide plate 4 is provided with positioning hole 6.
One end of screw rod 8 through positioning through hole is provided with endoporus 10, is easy to rotate screw rod 8 with boosting-rod, so as to
Adjust the elastic of clamping device 5.
The both sides of positioning body 16 are provided with U-shaped groove, are easy to be separated the first positioning body 1 and the second positioning body 2.
The inwall of holes for clamping 17 is provided with slip-resistant texture, facilitates gripping by intermediate connector 3.
7 rectangular distribution of chute, facilitates gripping by device 5 and workpiece is clamped.
Specifically, in use, positioning body 16 is placed on lathe bearing, 16 4 jiaos of positioning body is fixed by fastener
Locating piece, the trip bolt 13 of the avris of intermediate connector 3 is tightened, for fixed guide plate 4, when needing to change fixture,
If only needing to change guide plate 4, trip bolt 13 can be loosened, take out the fastener on guide plate 4 and guide plate 4,
If desired whole clamp body is changed, then can be loosened the fastener on the locating piece 6 of the side of the first positioning body 1, by
One positioning body 1 moves to side, takes out intermediate connector 3 and top attachment structure, the fixture for being replaced with needs are installed.
The numerical control machining clamper that this kind is conveniently replaceable, positioning body 16 is placed on lathe bearing first, passes through fastener
The locating piece of 16 4 jiaos of positioning body is fixed, the trip bolt 13 of the avris of intermediate connector 3 is tightened, for fixed guide plate 4,
When needing to change fixture, if only needing to change guide plate 4, trip bolt 13 can be loosened, take out guide plate 4 and be oriented to
Fastener on plate 4, if desired whole clamp body changed, then can be by the first locating piece of the side of the first positioning body 1
Fastener on locating piece loosens, and the first positioning body 1 is moved to side, takes out intermediate connector 3 and top attachment structure, more
The fixture for changing needs into is installed.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc.,
It should be included within the scope of protection of the utility model.
Claims (5)
1. a kind of numerical control machining clamper being conveniently replaceable, including positioning body (16), it is characterised in that：The positioning body (16) is by
One positioning body (1) and the second positioning body (2) composition, the side both ends of first positioning body (1) are respectively equipped with two first and determined
Position block (18), the inside both sides of first positioning body (1) are provided with two first through hole (14), first positioning body (1)
Center bottom is provided with the first groove (19), and the second positioning body (2) side both ends are respectively equipped with two the second locating pieces (11),
The inside both sides of second positioning body (2) are provided with two the second through holes (15), are provided between two second through holes (15)
Positioning through hole, the center bottom of second positioning body (2) are provided with the second groove (20), and two second through holes (15) pass through
Two screws (9) are threadedly coupled with two first through hole (14) respectively, and the bottom of the positioning body (16) is recessed provided with the 3rd
Groove, and the inside of the 3rd groove is provided with screw rod (8), one end of the screw rod (8) is worn through positioning through hole with the second positioning body (2)
Connection is inserted, the other end of the screw rod (8) is connected with the first groove side that the first positioning body (1) is provided with, the positioning body
(16) top middle portion is provided with holes for clamping (17), and the top of the positioning body (16) is connected with the bottom of intermediate connector (3), described
The avris of intermediate connector (3) is uniformly provided with some fastener holes (12), and fastening spiral shell is equipped with inside some fastener holes (12)
Follow closely (13), the top of the intermediate connector (3) is connected with the bottom of guide plate (4), and the top of the guide plate (4) is provided with four
Individual chute (7), is respectively equipped with four clamping devices (5) inside four chutes (7), the clamping device (5) by transmission rod,
Gripping block, power rail composition, the middle part of the guide plate (4) is provided with positioning hole (6).
2. a kind of numerical control machining clamper being conveniently replaceable according to claim 1, it is characterised in that the screw rod (8) is worn
The one end for crossing positioning through hole is provided with endoporus (10).
A kind of 3. numerical control machining clamper being conveniently replaceable according to claim 1, it is characterised in that the positioning body (16)
Both sides be provided with U-shaped groove.
A kind of 4. numerical control machining clamper being conveniently replaceable according to claim 1, it is characterised in that the holes for clamping (17)
Inwall be provided with slip-resistant texture.
A kind of 5. numerical control machining clamper being conveniently replaceable according to claim 1, it is characterised in that four chutes
(7) rectangular distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721051855.2U CN207027049U (en) | 2017-08-22 | 2017-08-22 | A kind of numerical control machining clamper being conveniently replaceable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721051855.2U CN207027049U (en) | 2017-08-22 | 2017-08-22 | A kind of numerical control machining clamper being conveniently replaceable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207027049U true CN207027049U (en) | 2018-02-23 |
Family
ID=61488240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721051855.2U Expired - Fee Related CN207027049U (en) | 2017-08-22 | 2017-08-22 | A kind of numerical control machining clamper being conveniently replaceable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207027049U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112589702A (en) * | 2020-12-04 | 2021-04-02 | 西安航空职业技术学院 | Fixing clamp for machining |
| CN112917095A (en) * | 2020-12-28 | 2021-06-08 | 横店集团东磁股份有限公司 | Clamp and process for lower punching machining and manufacturing of top hammer die |
-
2017
- 2017-08-22 CN CN201721051855.2U patent/CN207027049U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112589702A (en) * | 2020-12-04 | 2021-04-02 | 西安航空职业技术学院 | Fixing clamp for machining |
| CN112589702B (en) * | 2020-12-04 | 2023-01-24 | 西安航空职业技术学院 | Fixing clamp for machining |
| CN112917095A (en) * | 2020-12-28 | 2021-06-08 | 横店集团东磁股份有限公司 | Clamp and process for lower punching machining and manufacturing of top hammer die |
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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 |
Granted publication date: 20180223 Termination date: 20190822 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |