CN110103045A - A kind of fast fixture - Google Patents
A kind of fast fixture Download PDFInfo
- Publication number
- CN110103045A CN110103045A CN201910342702.0A CN201910342702A CN110103045A CN 110103045 A CN110103045 A CN 110103045A CN 201910342702 A CN201910342702 A CN 201910342702A CN 110103045 A CN110103045 A CN 110103045A
- Authority
- CN
- China
- Prior art keywords
- lead screw
- axis lead
- axis
- support
- fixed
- 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.)
- Pending
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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
- B23Q3/066—Bench vices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The invention discloses a kind of fast fixture, including the support of Y-axis lead screw, the support of X-axis lead screw and connector, fixation is supported by Y-axis lead screw in the support of Y-axis lead screw, and one end of Y-axis lead screw is engaged with Y-axis feed screw nut, and Y-axis feed screw nut is fixed on the lower surface of connector；It is fixed with X-axis lead screw in the support of X-axis lead screw, one end of X-axis lead screw is engaged with connector upper surface, and the projection of a protrusion is equipped with above one end of X-axis lead screw support, clamping lead screw is provided in projection, clamps and be equipped with fast nut above lead screw.Lead screw can be clamped with quick separating or engagement by fast nut in the present invention, realize the function of Quick-clamped.
Description
Technical field
The present invention relates to a kind of machine tool accessories, specially a kind of fast fixture.
Background technique
Flat-nose pliers also known as machine vice are a kind of universal fixturings, are usually used in installing miniature workpiece, it is milling machine, drilling machine
Random attachment, is fixed on platen, is used to clamping workpiece and carries out machining.Cross-shaped flat tongs are as flat-nose pliers
Modified version, having application the machinery field in recent years more.But existing cross-shaped flat tongs structure is defective, and precision is not high, produces
Using being inconvenient when product clamp, screw rod support and screw rod frictional force are big, and serious wear, service life is short, and economic loss is serious,
And common cross-shaped flat tongs, without Quick-clamped function, utilization benefit is low.
Summary of the invention
The object of the invention is that providing a kind of fast fixture to solve the above-mentioned problems.
The present invention is achieved through the following technical solutions above-mentioned purpose, a kind of fast fixture, including Y-axis lead screw branch
Support, X-axis lead screw supports and connector, is fixed with Y-axis lead screw in the Y-axis lead screw support, one end of Y-axis lead screw is engaged with Y-axis
Feed screw nut, the Y-axis feed screw nut are fixed on the lower surface of the connector；X-axis silk is fixed in the X-axis lead screw support
Thick stick, one end of X-axis lead screw are engaged with the connector upper surface, are equipped with a protrusion above one end of the X-axis lead screw support
Projection is provided with clamping lead screw in the projection, clamps and be equipped with fast nut above lead screw.
Further, the Y-axis lead screw is fixed in the Y-axis lead screw support by two plane bearings.
Further, the X-axis lead screw is fixed in the X-axis lead screw support by two plane bearings.
Further, described one end for clamping lead screw is connect with cross-shaped flat tongs, and the other end is equipped with clamping lever, institute
It states to clamp and is sequentially installed with spring and steel ball between lead screw and clamping lever；The two sides of the clamping lever are provided with taper
Slot.
The utility model has the advantages that compared with prior art, the invention has the following advantages that can by fast nut in (1) present invention
Lead screw is clamped with quick separating or engagement, realizes the function of Quick-clamped；(2) common cross-shaped flat tongs clamping lever and clamping
Lead screw be riveting together, and the clamping lever in the present invention is passed through using penetration and clamps lead screw, and steel ball plus spring are used
Structure withstands handle, and handle can rest on any position of effective range, meanwhile, the both ends of clamping lever are used equipped with taper groove
To prevent handle from falling off.
Detailed description of the invention
Fig. 1 is overall structure of the present invention；
Fig. 2 is handle portion schematic diagram of internal structure of the present invention；
In figure: 1, Y-axis lead screw supports, 2, the support of X-axis lead screw, 3, connector, 101, Y-axis lead screw, 102, Y-axis feed screw nut,
201, X-axis lead screw, 202, projection, 4, clamping lead screw, 401, fast nut, 402, clamping lever, 403, spring, 404, steel ball.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It please refers to shown in Fig. 1-2, this fast fixture, it is characterised in that: support 1, X-axis lead screw branch including Y-axis lead screw
Support 2 and connector 3, Y-axis lead screw support in 1 and are fixed with Y-axis lead screw 101, and one end of Y-axis lead screw is engaged with Y-axis feed screw nut
102, Y-axis feed screw nut 102 is fixed on the lower surface of connector 3；X-axis lead screw 201, X-axis silk are fixed in X-axis lead screw support 2
One end of thick stick is engaged with 3 upper surface of connector, and the projection 202 of a protrusion, projection 202 are equipped with above one end of X-axis lead screw support 2
In be provided with clamp lead screw 4, clamp lead screw 4 top be equipped with fast nut 401.Fast nut may be implemented quick separating and
Lead screw is engaged, realizes Quick-clamped function；Y-axis lead screw 101 is fixed in Y-axis lead screw support 1 by two plane bearings, is used
Plane bearing makes frictional force small, good hand touch when rotating threaded shaft；X-axis lead screw 201 is fixed on X-axis lead screw by two plane bearings
In support 2；The one end for clamping lead screw 4 is connect with cross-shaped flat tongs, and the other end is equipped with clamping lever 402, clamps lead screw 4 and folder
Spring 403 and steel ball 404 are sequentially installed between tight handle 402；The two sides of clamping lever 402 are provided with taper groove.It clamps
Handle passes through lead screw using penetration, withstands handle using the structure of steel ball plus spring, handle can rest on effective range
The taper groove of any position, handle can prevent handle from falling off.
In the use of the present invention, fast moving and clamping lead screw 4 to suitable position, put firstly, lift fast nut 401
Enter product, fast move and clamp lead screw 4, clamps lead screw 4 with the movable block of moving caliper and clip to workpiece, put down fast nut 401, revolve
Turn clamping lever 402, clamping lever 402, which drives, clamps the rotation of lead screw 4, pushes movable block to move forward, to realize clamping work
The function of part rotates clamping lever 402, loosens workpiece, lift fast nut 401, can fast move and clamp lead screw 4 to arbitrarily
Position.By the control to fast nut 401, it can easily realize that clamping lead screw is quickly moved forward and backward.
Secondly, there are two plane bearings to be fixed in X-axis lead screw support 2 for X-axis lead screw 201, may only rotate, it is not possible to move
Dynamic position, X-axis lead screw support 2 are fixed on caliper, and the position of X-axis lead screw 201 and caliper is fixed.The tooth of X-axis lead screw 201
The tooth form of type and connector 3 is engagement, and connector 3 is fixed, the handwheel rocking handle of rotary cross flat-nose pliers, drives handwheel rotation
Turn, handwheel drives X-axis lead screw 201 to rotate, and brings 201 moving before and after the X-direction on connector of X axial filament thick stick, X-axis silk
The position of thick stick 201 and caliper be it is fixed, band moving caliper move along the x-axis together, workpiece is fixed on caliper and also moves together.
Equally, there are two plane bearings to be fixed in Y-axis lead screw support 1 for Y-axis lead screw 101, may only rotate, it is not possible to move
Dynamic position, Y-axis lead screw support 1 are fixed on the base, and the position of the pedestal of Y-axis lead screw 101 and cross-shaped flat tongs is fixed.Y
The tooth form of axial filament thick stick 101 and the tooth form of Y-axis feed screw nut 102 are engagements, and Y-axis feed screw nut 102 is fixed on connector 3,
The handwheel rocking handle of rotary cross flat-nose pliers drives handwheel rotation, and handwheel drives Y-axis lead screw 101 to rotate, and drives Y axial filament thick stick 101
Y direction on connector 3 is moved forward and backward, and the position of the pedestal of Y-axis lead screw 101 and cross-shaped flat tongs is fixed, pedestal
Fixed, Y-axis lead screw 101 drives connector 3 to move along Y-axis, and connector 3 is moved together with moving caliper and workpiece.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (4)
1. a kind of fast fixture, it is characterised in that: including Y-axis lead screw support (1), X-axis lead screw support (2) and connector
(3), Y-axis lead screw (101) are fixed in the Y-axis lead screw support (1), one end of Y-axis lead screw is engaged with Y-axis feed screw nut
(102), the Y-axis feed screw nut (102) is fixed on the lower surface of the connector (3)；It is solid in the X-axis lead screw support (2)
Surely have X-axis lead screw (201), one end of X-axis lead screw is engaged with the connector (3) upper surface, the X-axis lead screw support (2)
It is equipped with the projection (202) of a protrusion above one end, is provided in the projection (202) and clamps lead screw (4), clamp lead screw (4)
Top is equipped with fast nut (401).
2. a kind of fast fixture according to claim 1, it is characterised in that: the Y-axis lead screw (101) passes through two
Plane bearing is fixed on the Y-axis lead screw support (1).
3. a kind of fast fixture according to claim 1, it is characterised in that: the X-axis lead screw (201) passes through two
Plane bearing is fixed on the X-axis lead screw support (2).
4. a kind of fast fixture according to claim 1, it is characterised in that: it is described clamp lead screw (4) one end with
Cross-shaped flat tongs connection, the other end is equipped with clamping lever (402), between the clamping lead screw (4) and clamping lever (402) according to
It is secondary that spring (403) and steel ball (404) are installed；The two sides of the clamping lever (402) are provided with taper groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910342702.0A CN110103045A (en) | 2019-04-26 | 2019-04-26 | A kind of fast fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910342702.0A CN110103045A (en) | 2019-04-26 | 2019-04-26 | A kind of fast fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110103045A true CN110103045A (en) | 2019-08-09 |
Family
ID=67486835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910342702.0A Pending CN110103045A (en) | 2019-04-26 | 2019-04-26 | A kind of fast fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110103045A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114654263A (en) * | 2022-03-26 | 2022-06-24 | 宿迁市航中智能科技有限公司 | Horizontal fixture capable of adjusting force for processing turbine blade |
-
2019
- 2019-04-26 CN CN201910342702.0A patent/CN110103045A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114654263A (en) * | 2022-03-26 | 2022-06-24 | 宿迁市航中智能科技有限公司 | Horizontal fixture capable of adjusting force for processing turbine blade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190809 |