CN109202491A - Process the linear orientation clamping tooling of chuck jaws - Google Patents
Process the linear orientation clamping tooling of chuck jaws Download PDFInfo
- Publication number
- CN109202491A CN109202491A CN201811386633.5A CN201811386633A CN109202491A CN 109202491 A CN109202491 A CN 109202491A CN 201811386633 A CN201811386633 A CN 201811386633A CN 109202491 A CN109202491 A CN 109202491A
- Authority
- CN
- China
- Prior art keywords
- bottom base
- claw
- top board
- linear
- screw 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.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/061—Work-clamping means adapted for holding a plurality of workpieces
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
Abstract
A kind of linear orientation clamping tooling for processing chuck jaws is provided, having is strip rectangle structure, and disposably clamps the top board and bottom base of multiple claw upper and lower surfaces up and down side by side；Wherein bottom base upper surface has and matches with claw back side serrate slot II, and for along the linear serrate slot I of bottom base length direction horizontal linearity through slot；Top board and bottom base both ends are formed respectively with the left and right screw hole of upper and lower corresponding；And multiple claws are disposably compressed side by side by the left and right screw hole that left and right bolt screws connection upper and lower corresponding and are sandwiched between top board and bottom base.Structure of the invention is compact and simple, economical and practical；Batch Continuous maching after multiple claw once linear Set and Positionings can be achieved；Reduce repeated clamping number；Improve processing efficiency；And fully ensure that the coherence request of multiple claws face processing technology to be processed.
Description
Technical field
The invention belongs to be machined to use auxiliary mould technical field, and in particular to a kind of linear orientation for processing chuck jaws
Clamping tooling.
Background technique
Four paws or scroll chuck are made of disk body, claw, claw drive displacement mechanism.Wherein, claw is on disk body
It is mobile to realize equidistant linear displacement using the principle of constant worm pich transmission mostly.Wherein, each claw clamping face processing of chuck
The consistency of precision directly affects the positioning accuracy and machining accuracy of chuck clamping workpiece (referring to Fig. 1)；Under the prior art, card
The processing of multiple claws on disk is each and every one latter separately machined completion of Set and Positioning one by one；Therefore it needs multiple clamping and determines
Position；Not only time and effort consuming；And because of the position error that each Set and Positioning generates, it is difficult to ensure that multiple claw clamping face techniques are smart
The consistency of degree；And then influence the positioning and clamping precision of chuck；And it eventually leads to larger using the product appearance of the clamping chuck
Mismachining tolerance.In this regard, the existing Continuous maching to realize the multiple claws of clamped one time positioning completion；And guarantee that multiple claws are to be processed
The consistency of face processing technology；It is existing that the following technical solutions are proposed.
Summary of the invention
Present invention solves the technical problem that: a kind of linear orientation clamping tooling for processing chuck jaws is provided, it once can be real
The linear orientation clamping of existing multiple claws and clamping；Batch Continuous maching need after multiple claw clamped one time positioning can be met
It asks；Reduce repeated clamping number；Improve processing efficiency；And guarantee the consistency of multiple claws face processing technology to be processed and linear
Spend coherence request.
The technical solution adopted by the present invention: processing the linear orientation clamping tooling of chuck jaws, has top board and lower base
Seat, it is characterised in that: the top board and bottom base are strip rectangle structure, and disposable are up and down side by side between the two clamped
The upper and lower surface of multiple claws；Wherein bottom base upper surface has the linear serrate slot I to match with claw back side serrate slot II；
And linear serrate slot I is the linear through slot along bottom base horizontal length direction so that multiple claw horizontal linearitys are positioned at bottom base
Upper surface；The top board and bottom base both ends are formed respectively with the left and right screw hole of upper and lower corresponding；The left and right screw hole revolves respectively
It closes to connect left and right bolt and disposably compress multiple claws side by side by left and right bolt and be sandwiched between top board and bottom base.
In above-mentioned technical proposal, for interfere after avoiding left and right bolt fastening from connecting top board and bottom base clamping, positioning or
Processing, further: the left and right screw hole of the top board is formed with the stepped counterbore for accommodating left and right threaded screw fasteners head completely.
In above-mentioned technical proposal, to further increase and guaranteeing that in a row disposable clamping action pushes multiple claws in tooling
Tightness behind tightening position, further: the top board corresponds to each jaw position along plate body length direction and is formed respectively with
Jackscrew screw hole；The jackscrew screw hole screws connection jackscrew；And each claw upper surface is pushed against by each lower end of top thread face respectively
Claw and bottom base tightening to be linked together.
In above-mentioned technical proposal, to realize the installation of tooling entirety by the way of fastening, further: the bottom base
Both ends are also formed with tooling screw hole respectively；Multiple claws that the tooling screw hole is used to compress top board, bottom base clamping form
Tooling integrally whole fasten with lathe of tooling is linked together using bolt fastener.
In above-mentioned technical proposal, for guarantee tooling entirety the rigidity of structure, and simplification tool structure, preferably: the line
Property serrate slot I is located at bottom base upper surface and produces with the integrally formed boss upper surface of bottom base.
The present invention compared with prior art the advantages of:
1, the top board 2 and bottom base 3 of this programme strip rectangle structure compress the installation way of claw top and bottom, can meet
The Continuous maching, it can be achieved that after the positioning of multiple claw clamped one times is installed in the disposable clamping in a row of multiple claws；Card can be reduced
The tedious steps of pawl repeatability Set and Positioning；Improve processing efficiency；
2, the multiple claw function collective effects of the aforementioned clamped one time positioning of this programme collaboration, the structure of linear serrate slot I 4,
The horizontal linearity guiding performance positioning and clamping of multiple claws can be achieved；After i.e. multiple claw clamped one time positioning；Multiple cards can be met
The process consistencies process requirements such as the linearity, the flatness of the processing of the face 102 to be processed of pawl 1；And then it ensure that using the claw
Positioning accuracy when three-jaw or chuck clamping workpiece；And then favorably improve Product Precision；Guarantee product quality；
3, this programme structure is simple and compact；Multiple claw linear orientations, clamping are rapidly and efficiently；It is economical and practical.
Detailed description of the invention
Fig. 1 is the Application Example perspective view of chuck jaws；
Fig. 2 is the rear isometric view of claw in Fig. 1；
Fig. 3 is the schematic perspective view of an embodiment of the present invention；
Fig. 4 is the top view of Fig. 3 embodiment
Fig. 5 is the C-C cross-sectional view of Fig. 4；
Fig. 6 is the perspective view of bottom base in Fig. 3 embodiment.
Specific embodiment
1-6 describes specific embodiments of the present invention with reference to the accompanying drawing.
Embodiment below facilitates a better understanding of the present invention, but does not limit the present invention.Following embodiments are only this hairs
Bright a part of the embodiment, instead of all the embodiments.Component as used in the following examples is unless otherwise specified
It is commercially available.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
For linear orientation clamping and the clamping for realizing multiple claws；Batch after meeting multiple claw clamped one time positioning connects
Continuous process requirements；Reduce repeated clamping number；Improve processing efficiency；And guarantee the consistent of multiple claws face processing technology to be processed
Property and linearity coherence request.A kind of linear orientation clamping tooling for processing chuck jaws is provided, there is top board 2 and lower base
Seat 3, it is characterised in that: the top board 2 and bottom base 3 are strip rectangle structure (referring to Fig. 3), and between the two side by side on
On disposably clamp the upper and lower surfaces of multiple claws 1；It should be noted that；The top board 2 of the strip rectangle structure and lower base
The length of 3 its length direction of seat is at least able to satisfy the disposable at row clamping clamping demand of three or four claw workpiece.Into one
Step ground, for the linear orientation for realizing multiple claws 1；And then realize that the processing of multiple claws 1 201 process consistency of face to be processed needs
Ask: wherein 2 upper surface of bottom base has the linear serrate slot I 4 to match (referring to fig. 2) with 1 back side serrate slot II 101 of claw；
And linear serrate slot I 4 is the linear through slot along 3 horizontal length direction of bottom base to be positioned at down multiple 1 horizontal linearitys of claw
3 upper surface of pedestal；The horizontal linearity through slot structure of the serrate slot I 4；In the multiple claws of clamping；It can guarantee multiple 1 phases of claw
Horizontal length direction to bottom base 3 is in horizontal linearity clamping, and is effectively placed when being pushed when claw clamps its using top board 2
Claw displacement；Guarantee the linearity of multiple claw clampings.It further, is the quick folder after the multiple claw linear orientations of realization
Tightly；The top board 2 and 3 both ends of bottom base are formed respectively with the left and right screw hole 5 of upper and lower corresponding；The left and right screw hole 5 revolves respectively
It closes and connects left and right bolt 6 and multiple disposable compress side by side of claw 1 are sandwiched in by top board 2 and bottom base 3 by left and right bolt 6
Between still further, to interfere clamping, positioning or processing after avoiding left and right bolt 6 from being fastenedly connected top board 2 and bottom base 3；
Improve the compactedness of apparatus structure: the left and right screw hole 5 of the top board 2 is formed with accommodates left and right 6 bolt head of bolt completely
Stepped counterbore 501.At the same time, the screw rod bottom end of the left and right bolt 6 is included in the left and right screw hole 5 of bottom base 3.(in conjunction with
Fig. 3 is referring to Fig. 5)
In above-described embodiment, to further increase and guaranteeing that in a row disposable clamping action pushes multiple claws 1 in tooling
Tightness behind tightening position, further: the top board 2 corresponds to each 1 position of claw along plate body length direction and makes respectively
There is jackscrew screw hole 7；The jackscrew screw hole 7 screws connection jackscrew 8；And each claw 1 is pushed against by each 8 lower end surface of jackscrew respectively
Upper surface is claw 1 and 3 tightening of bottom base to be linked together.Preferably, there are three the jackscrew screw hole 7 systems, four or more；
And jackscrew screw hole 7 linearly opens system along 2 length direction of top board and pushes against each 1 upper surface of claw (referring to fig. 4).
In above-described embodiment, to realize the installation of tooling entirety by the way of fastening, further: the bottom base 3
Both ends are also formed with tooling screw hole 9 respectively；The tooling screw hole 9 is used to compress top board 2, bottom base 3 multiple claws 1 of clamping
Whole fasten with lathe of tooling is integrally linked together using bolt fastener by the tooling of composition.In above-described embodiment, to guarantee
The rigidity of structure of tooling entirety, and simplify tool structure, preferably: the linear serrate slot I 4 be located at 3 upper surface of bottom base and
It produces (referring to Fig. 6) integrally formed 301 upper surface of boss of bottom base 3.It should be noted that the boss 301 is in processing
It should fully ensure that the planarity requirements of end face thereon, and then fully ensure that horizontal plane processing on it is obtained and lead to for horizontal linearity
The straightness requirement of the serrate slot I 4 of slot.
It uses principle: the back side serrate slot II 101 of multiple claws 1 being matched into clamping with linear serrate slot I 4, and is guaranteed more
Multiple claws 1 are placed in 3 upper end of bottom base with being in same plane by the back side in a claw 1 face 102 to be processed；By top board 2
It is pressed on multiple 1 upper surfaces of claw in a row set；Top board 2 and bottom base 3 and the company of screwing are sequentially passed through using left and right bolt 6
Left and right screw hole 5 is connect, until multiple claws 1 are pressed between top board 2 and bottom base 3；Successively passed through using multiple jackscrews 8
Top board 2 makes 8 bottom end of jackscrew abutting 1 upper surface of claw and tightening is fixed in 3 upper surface of bottom base one by one by each claw 1
Linear serrate slot I 4 in；It completes disposable linear orientation clamping of multiple claws 1 in tooling of the present invention and is locked；Make
9 are screwed with fastener and is installed on lathe together with multiple claws 1 for tooling is whole, guarantee 102 linearity of face to be processed, flatness etc.
The Continuous maching of technique requirement consistency efficiently completed after multiple 1 clamped one times of claw.
The top board 2 and bottom base 3 of strip rectangle structure of the present invention compress the installation way of claw top and bottom, can meet more
The Continuous maching, it can be achieved that after the positioning of multiple claw clamped one times is installed in the disposable clamping in a row of a claw；Claw can be reduced
The tedious steps of repeated Set and Positioning；Improve processing efficiency；It cooperates with aforementioned clamped one time to position multiple claw functions to make jointly
With the structure of, linear serrate slot I 4, it can be achieved that the horizontal linearity guiding performance positioning and clamping of multiple claws；I.e. multiple claws once fill
After clamping position；The process consistencies process requirements such as the linearity, the flatness of multiple claws 1 face 102 to be processed processing can be met；Into
And positioning accuracy when ensure that the three-jaw or chuck clamping workpiece using the claw；And then favorably improve Product Precision；
Guarantee product quality；Structure is simple；Multiple claw linear orientations, clamping are rapidly and efficiently；It is economical and practical.
In conclusion the present invention can the multiple claws of clamped one time, and guarantee multiple claws linear orientation clamping clamp need
It asks；Batch Continuous maching after realizing multiple claw clamped one time positioning；Reduce repeated clamping number；Improve processing efficiency；It protects
Demonstrate,prove the technical requirements such as consistency and the linearity flatness of multiple claws 102 processing technology of face to be processed.
Above-described embodiment, only presently preferred embodiments of the present invention, is not intended to limit the invention practical range, therefore all with this
The equivalence changes that content described in invention claim is done should all be included within scope of the invention as claimed.
Claims (5)
1. processing the linear orientation clamping tooling of chuck jaws, there is top board (2) and bottom base (3), it is characterised in that: described
Top board (2) and bottom base (3) are strip rectangle structure, and disposably clamp multiple claws (1) up and down side by side between the two
Upper and lower surface；Wherein bottom base (2) upper surface has the linear tooth form to match with claw (1) back side serrate slot II (101)
Slot I (4)；And linear serrate slot I (4) is the linear through slot along bottom base (3) horizontal length direction so that multiple claws (1) are horizontal
Linear orientation is in bottom base (3) upper surface；The top board (2) and bottom base (3) both ends be formed respectively with upper and lower corresponding a left side,
Right screw hole (5)；The left and right screw hole (5) screws the left and right bolt (6) of connection respectively and passes through left and right bolt (6) for multiple cards
Disposable compress side by side of pawl (1) is sandwiched between top board (2) and bottom base (3).
2. the linear orientation clamping tooling of processing chuck jaws according to claim 1, it is characterised in that: described left and right
Screw hole (5) is formed with the stepped counterbore (501) for accommodating left and right bolt (6) bolt head completely.
3. the linear orientation clamping tooling of processing chuck jaws according to claim 1, it is characterised in that: the top board
(2) each claw (1) position is corresponded to along plate body length direction be formed respectively with jackscrew screw hole (7)；Jackscrew screw hole (7) company of screwing
Connect jackscrew (8)；And each claw (1) upper surface is pushed against respectively with by claw (1) and bottom base by each jackscrew (8) lower end surface
(3) tightening is linked together.
4. the linear orientation clamping tooling of processing chuck jaws according to claim 3, it is characterised in that: the bottom base
(3) both ends are also formed with tooling screw hole (9) respectively；The tooling screw hole (9) is used to top board (2), bottom base (3) compressing clamping
The tooling of multiple claws (1) composition integrally whole fasten with lathe of tooling is linked together using bolt fastener.
5. processing the linear orientation clamping tooling of chuck jaws according to Claims 2 or 3 or 4, it is characterised in that: described
Linear serrate slot I (4) is located at bottom base (3) upper surface and produces with bottom base (3) integrally formed boss (301) upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811386633.5A CN109202491A (en) | 2018-11-20 | 2018-11-20 | Process the linear orientation clamping tooling of chuck jaws |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811386633.5A CN109202491A (en) | 2018-11-20 | 2018-11-20 | Process the linear orientation clamping tooling of chuck jaws |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109202491A true CN109202491A (en) | 2019-01-15 |
Family
ID=64993941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811386633.5A Withdrawn CN109202491A (en) | 2018-11-20 | 2018-11-20 | Process the linear orientation clamping tooling of chuck jaws |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109202491A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109834490A (en) * | 2019-04-03 | 2019-06-04 | 浙江京速机床附件有限公司 | A kind of chuck determines pawl clamping tooling |
| CN113732757A (en) * | 2021-09-19 | 2021-12-03 | 湖北冶一机器人科技有限公司 | Clamp for processing machine tool cushion block and processing method thereof |
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| DE3919078C1 (en) * | 1989-06-10 | 1990-02-01 | Erowa Ag, Reinach, Ch | |
| CN103639752A (en) * | 2013-11-29 | 2014-03-19 | 昆山诺瑞信机械设备有限公司 | Special work fixture for bushing groove milling |
| CN104440302A (en) * | 2014-11-24 | 2015-03-25 | 重庆金辰机械制造有限公司 | Cross drilling, tapping and face milling multistation clamp for compressor cylinders |
| CN104476227A (en) * | 2014-11-17 | 2015-04-01 | 成都四威高科技产业园有限公司 | Tool clamp for fast replacing and clamping and locating plurality of aeronautical parts |
| CN104589107A (en) * | 2015-01-21 | 2015-05-06 | 柳州聚龙科技有限公司 | Multi-station milling clamp of bushing |
| CN104668996A (en) * | 2013-12-02 | 2015-06-03 | 江西昌河航空工业有限公司 | Tool and machining method for helicopter hinge part |
| CN105538003A (en) * | 2016-02-29 | 2016-05-04 | 西安交通大学 | Multi-station bar material cutting fixture workbench for wire sawing machine tool |
| CN107138985A (en) * | 2017-06-22 | 2017-09-08 | 福州大学 | A kind of fixture clamped for many cylindrical parts and its application method |
| CN107717572A (en) * | 2017-11-23 | 2018-02-23 | 扬州金冠精密电子有限公司 | A kind of edge milling clamp |
| CN209125367U (en) * | 2018-11-20 | 2019-07-19 | 陕西海力特精密机械有限公司 | Process the linear orientation clamping tooling of chuck jaws |
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2018
- 2018-11-20 CN CN201811386633.5A patent/CN109202491A/en not_active Withdrawn
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2658490A1 (en) * | 1976-12-23 | 1978-06-29 | Skf Kugellagerfabriken Gmbh | Multiple workpiece chuck mechanism - has jaws between parallel cross-members with auxiliary jaws movable in clamping direction |
| DE3919078C1 (en) * | 1989-06-10 | 1990-02-01 | Erowa Ag, Reinach, Ch | |
| CN103639752A (en) * | 2013-11-29 | 2014-03-19 | 昆山诺瑞信机械设备有限公司 | Special work fixture for bushing groove milling |
| CN104668996A (en) * | 2013-12-02 | 2015-06-03 | 江西昌河航空工业有限公司 | Tool and machining method for helicopter hinge part |
| CN104476227A (en) * | 2014-11-17 | 2015-04-01 | 成都四威高科技产业园有限公司 | Tool clamp for fast replacing and clamping and locating plurality of aeronautical parts |
| CN104440302A (en) * | 2014-11-24 | 2015-03-25 | 重庆金辰机械制造有限公司 | Cross drilling, tapping and face milling multistation clamp for compressor cylinders |
| CN104589107A (en) * | 2015-01-21 | 2015-05-06 | 柳州聚龙科技有限公司 | Multi-station milling clamp of bushing |
| CN105538003A (en) * | 2016-02-29 | 2016-05-04 | 西安交通大学 | Multi-station bar material cutting fixture workbench for wire sawing machine tool |
| CN107138985A (en) * | 2017-06-22 | 2017-09-08 | 福州大学 | A kind of fixture clamped for many cylindrical parts and its application method |
| CN107717572A (en) * | 2017-11-23 | 2018-02-23 | 扬州金冠精密电子有限公司 | A kind of edge milling clamp |
| CN209125367U (en) * | 2018-11-20 | 2019-07-19 | 陕西海力特精密机械有限公司 | Process the linear orientation clamping tooling of chuck jaws |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109834490A (en) * | 2019-04-03 | 2019-06-04 | 浙江京速机床附件有限公司 | A kind of chuck determines pawl clamping tooling |
| CN109834490B (en) * | 2019-04-03 | 2020-05-12 | 浙江京速机床附件有限公司 | Clamping fixture for chuck fixed jaw |
| CN113732757A (en) * | 2021-09-19 | 2021-12-03 | 湖北冶一机器人科技有限公司 | Clamp for processing machine tool cushion block and processing method thereof |
| CN113732757B (en) * | 2021-09-19 | 2022-11-04 | 湖北冶一机器人科技有限公司 | A anchor clamps for machine tool cushion |
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| PB01 | Publication | ||
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Application publication date: 20190115 |