CN106312615A - Fixture - Google Patents
Fixture Download PDFInfo
- Publication number
- CN106312615A CN106312615A CN201510341223.9A CN201510341223A CN106312615A CN 106312615 A CN106312615 A CN 106312615A CN 201510341223 A CN201510341223 A CN 201510341223A CN 106312615 A CN106312615 A CN 106312615A
- Authority
- CN
- China
- Prior art keywords
- hole
- push rod
- grip block
- fixture
- block
- 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- Withdrawn
Links
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The invention provides a fixture for solving the problem of lower workpiece treatment efficiency caused by longer operation time needed by locking and unlocking of a fixture in the prior art. The fixture comprises a main body, a clamping block, a push rod, a fixed block and an elastic piece, wherein the main body is provided with a clamping station, and a first through hole communicated with the clamping station; the clamping block can move along the first through hole; the push rod is fixedly connected with the clamping block; the clamping block can be driven to move along the first through hole by the push rod; the fixed block is connected with the main body, and is provided with a second through hole; the push rod penetrates through the second through hole, and is matched with the clamping block; the elastic piece coats the push rod; two ends of the elastic piece are respectively butted against the clamping block and the fixed block; and when the clamping block is positioned in the first through hole, the elastic piece is positioned in a compression state.
Description
Technical field
The present invention relates to Machining Technology field, particularly relate to a kind of fixture.
Background technology
In modern mechanical processing process, it is often necessary to use fixture that the workpiece in processing is locked.
Common fixture generally uses the mode that knurly screw and grip block coordinate, by the gradually lock of knurly screw
Tightly, the purpose of grip block clamping workpiece is reached.
But, the defect of this fixture is, on big yield streamline, operator are usually in short-term
In need to process substantial amounts of workpiece, and the mode turning on every time and tightening knurly screw needs to expend more
Operating time, the efficiency causing workpiece to process is too low.
Therefore, it is badly in need of a kind of fixture, to solve the problems referred to above.
Summary of the invention
It is an object of the invention to provide a kind of fixture, conciliate for solving the locking of fixture in prior art
Lock needs to expend the more operating time, causes the problem that workpiece treatment effeciency is too low.
For achieving the above object, the present invention provides a kind of fixture, including:
Body, described body offers holding station and the first through hole connected with described holding station;
The grip block that can move along described first through hole;
Push rod, described push rod is fixing with described grip block to be connected, and described grip block can by described push rod drivingly
Move along described first through hole;
The fixed block being connected with described body, described fixed block offers the second through hole, and described push rod passes
Described second through hole also matches with described grip block;
Be linked in the elastic component on described push rod, the two ends of described elastic component respectively with described grip block and fixing
Block offsets, and when described grip block is positioned at described first through hole, described elastic component is in compressive state.
As a further improvement on the present invention, described elastic component is spring or shell fragment.
As a further improvement on the present invention, described grip block is concavely provided with installing hole, described push rod and described
The screw thread that can be fitted to each other it is provided with in installing hole.
As a further improvement on the present invention, described push rod is provided with gripping in the one end away from described grip block
Portion.
As a further improvement on the present invention, described grip part is coated with anti-skidding silica gel.
As a further improvement on the present invention, described fixed block manufactures with described body split.
Compared with prior art, the invention has the beneficial effects as follows: by elastic component sheathed on push rod, this bullet
Property part two ends support respectively on fixed block and grip block, when by push rod apply grip block in the first through hole
After the power of motion, grip block is positioned at the first through hole, and elastic component is in compressive state, now can be to clamping
Station is placed workpiece to be processed, unclamps push rod subsequently, grip block under the effect of elastic component towards away from the
The motion in the direction of one through hole, thus clamp the workpiece to be processed in holding station, its simple in construction, greatly
Improve the treatment effeciency of workpiece.
Accompanying drawing explanation
Sectional view when Fig. 1 is that in the application one embodiment, fixture is positioned at released state;
Sectional view when Fig. 2 is that in the application one embodiment, fixture is positioned at clamped condition.
Detailed description of the invention
The present invention is described in detail for each embodiment shown in below in conjunction with the accompanying drawings, but it should explanation,
These embodiments not limitation of the present invention, those of ordinary skill in the art are according to these embodiment institutes
Equivalent transformation in work energy, method or structure or replacement, belong to protection scope of the present invention it
In.
Ginseng Fig. 1 and Fig. 2, introduces a detailed description of the invention of the application fixture 100.In the present embodiment,
This fixture 100 includes body 10, grip block 40 and push rod 20.
Offering holding station 11 on body 10, (figure is not for accommodating workpiece to be processed for holding station 11
Show), workpiece is held and be locked in holding station 11 under the effect of fixture 100, the clamping of this part and
The operating principle of locking will describe in detail below.
Coordinate with reference to Fig. 2, body 10 is further opened with the first through hole 12 connected with holding station 11, folder
Hold block 40 to be movably disposed in this first through hole 12.The shape of grip block 40 is arranged to lead to first
Hole 12 is suitable to limit the direction of motion of this grip block 40, mentioned here " shape of grip block 40 with
First through hole 12 is suitable " refer to: the plane vertical with grip block 40 direction of motion cuts grip block 40 and
The form and dimension of one through hole 12 is identical, and grip block 40 has been defined when moving in the first through hole 12 uniquely
Motion path, the motion of grip block 40 is played guiding function by the first through hole 12.
Push rod 20 can drive grip block 40 to move along the first through hole 12 under the effect of external force.This embodiment party
In formula, this grip block 40 is concavely provided with installing hole (not shown), and being provided with in push rod 20 and installing hole can be each other
The screw thread (not shown) coordinated, to simplify push rod 20 and the installation difficulty of grip block 40.
Fixture 100 also includes the fixed block 30 being connected with main body 10, this fixed block 30 offers second and leads to
Hole 31, above-mentioned push rod 20 through the second through hole 31 and matches with grip block 40.Second through hole 31 is used
In limiting motion path for push rod 20, it is ensured that the stability that push rod 20 coordinates with grip block 40.
In one preferred embodiment, fixed block 30 can be and body 10 split manufacture.
Push rod 20 is provided with grip part 21 in the one end away from grip block 40, grip part 21 is coated with anti-skidding
Silica gel (not shown), in order to the applying of external force and operation.
Be arranged with elastic component 50 on push rod 20, the two ends of this elastic component 50 respectively with grip block 40 and fixed block
30 offset, and when grip block 40 is positioned at the first through hole 12, elastic component 50 is in compressive state.
In one preferred embodiment, elastic component 50 can be spring or shell fragment.
During concrete use, first pull push rod 20 so that grip block 40 makes a concession the first through hole 12
In, now elastic component 50 is in compressive state (as shown in Figure 1), it is possible to workpiece is positioned over body 10
Holding station 11 on;Unclamping push rod 20 subsequently, elastic component 50 promotes grip block towards the direction of clamping workpiece
Motion (as shown in Figure 2), it is achieved the locking to workpiece.
The present invention is by sheathed elastic component on push rod, and these elastic component two ends support respectively in fixed block and clamping
On block, after applying, by push rod, the power that grip block moves in the first through hole, grip block is positioned at the first through hole
In, elastic component is in compressive state, now can place workpiece to be processed, subsequently pine in holding station
Opening push rod, grip block towards the motion in direction away from the first through hole, thus clamps folder under the effect of elastic component
Hold the workpiece to be processed in station, its simple in construction, greatly improve the treatment effeciency of workpiece.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment,
And without departing from the spirit or essential characteristics of the present invention, it is possible to realize in other specific forms
The present invention.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and right and wrong
Restrictive, the scope of the present invention is limited by claims rather than described above, it is intended that will fall
All changes in the implication of equivalency and scope of claim are included in the present invention.Should will not weigh
Any reference during profit requires is considered as limiting involved claim.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, but the most each enforcement
Mode only comprises an independent technical scheme, and this narrating mode of description is only for clarity sake,
Those skilled in the art should be using description as an entirety, and the technical scheme in each embodiment can also be through
Appropriately combined, form other embodiments that it will be appreciated by those skilled in the art that.
Claims (6)
1. a fixture, it is characterised in that including:
Body, described body offers holding station and the first through hole connected with described holding station;
The grip block that can move along described first through hole;
Push rod, described push rod is fixing with described grip block to be connected, and described grip block can by described push rod drivingly
Move along described first through hole;
The fixed block being connected with described body, described fixed block offers the second through hole, and described push rod passes
Described second through hole also matches with described grip block;
Be linked in the elastic component on described push rod, the two ends of described elastic component respectively with described grip block and fixing
Block offsets, and when described grip block is positioned at described first through hole, described elastic component is in compressive state.
Fixture the most according to claim 1, it is characterised in that described elastic component is spring or shell fragment.
Fixture the most according to claim 1, it is characterised in that described grip block is concavely provided with installing hole,
It is provided with, in described push rod and described installing hole, the screw thread that can be fitted to each other.
Fixture the most according to claim 1, it is characterised in that described push rod is away from described grip block
One end be provided with grip part.
Fixture the most according to claim 4, it is characterised in that be coated with anti-skidding silicon on described grip part
Glue.
Fixture the most according to claim 1, it is characterised in that described fixed block and described body split
Manufacture.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510341223.9A CN106312615A (en) | 2015-06-18 | 2015-06-18 | Fixture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510341223.9A CN106312615A (en) | 2015-06-18 | 2015-06-18 | Fixture |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106312615A true CN106312615A (en) | 2017-01-11 |
Family
ID=57732673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510341223.9A Withdrawn CN106312615A (en) | 2015-06-18 | 2015-06-18 | Fixture |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106312615A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106944507A (en) * | 2017-03-17 | 2017-07-14 | 珠海格力智能装备技术研究院有限公司 | Clamping device and the bending machine with it |
CN108515332A (en) * | 2018-05-07 | 2018-09-11 | 苏州迪纳精密设备有限公司 | Aluminum substrate automatic needle inserting machine |
CN108724048A (en) * | 2018-06-21 | 2018-11-02 | 邵东智能制造技术研究院有限公司 | A kind of head clamping device of vice |
CN109078275A (en) * | 2018-07-27 | 2018-12-25 | 李清华 | A kind of tramcar of adjustable length safe escape hammer and its rack |
-
2015
- 2015-06-18 CN CN201510341223.9A patent/CN106312615A/en not_active Withdrawn
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106944507A (en) * | 2017-03-17 | 2017-07-14 | 珠海格力智能装备技术研究院有限公司 | Clamping device and the bending machine with it |
CN108515332A (en) * | 2018-05-07 | 2018-09-11 | 苏州迪纳精密设备有限公司 | Aluminum substrate automatic needle inserting machine |
CN108724048A (en) * | 2018-06-21 | 2018-11-02 | 邵东智能制造技术研究院有限公司 | A kind of head clamping device of vice |
CN108724048B (en) * | 2018-06-21 | 2024-04-26 | 邵东智能制造技术研究院有限公司 | Head clamping device of vice |
CN109078275A (en) * | 2018-07-27 | 2018-12-25 | 李清华 | A kind of tramcar of adjustable length safe escape hammer and its rack |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
C04 | Withdrawal of patent application after publication (patent law 2001) | ||
WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170111 |