CN107138976A - A kind of rapid clamping fixture - Google Patents
A kind of rapid clamping fixture Download PDFInfo
- Publication number
- CN107138976A CN107138976A CN201610112898.0A CN201610112898A CN107138976A CN 107138976 A CN107138976 A CN 107138976A CN 201610112898 A CN201610112898 A CN 201610112898A CN 107138976 A CN107138976 A CN 107138976A
- Authority
- CN
- China
- Prior art keywords
- lower plate
- train wheel
- wheel bridge
- jack
- diameter
- 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
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
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
- B23Q3/064—Work-clamping means adapted for holding workpieces having a special form or being made from a special material for holding elongated workpieces, e.g. pipes, bars or profiles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The present invention relates to machining technology field, and in particular to a kind of rapid clamping fixture.The fixture includes bottom plate, train wheel bridge and lower plate on bottom plate.The lower plate is provided with multiple grooves, on lower plate jack is equipped with along the two ends in groove arrangement direction, train wheel bridge two ends and the relevant position of jack are provided with inserting column, the side of the inserting column is provided with positioning tooth, both sides of the lower plate along groove arrangement direction are equipped with stepped hole, the small one end of step bore dia is connected with jack, the big one end of diameter is connected with the side of lower plate, provided with the shifting block being adapted with positioning tooth in the small side of step bore dia, elastomeric cap is provided with the big side of step bore dia, elastomeric cap is connected by spring with shifting block.Complete to fix by the cooperation of inserting column and shifting block between train wheel bridge and lower plate, simple operation is quick, has saved the clamping time, has improved processing efficiency.It is practical, it is suitable for processing while multistation shaft-like workpiece.
Description
Technical field
The present invention relates to machining technology field, and in particular to a kind of rapid clamping fixture, including bottom plate,
Train wheel bridge and lower plate on bottom plate.
Background technology
At present, when being processed to shaft-like workpiece, in order to ensure crudy, generally require first to axle class work
Part carries out clamping and fixed, and is then being processed.But the structure of existing fixture is more complicated, operation
Inconvenience, wastes many times in clamping process, and efficiency is low.
The content of the invention
It is practical, it is adaptable to the multiplexing of axle class clamping it is an object of the invention to provide one kind is easy to operate
Position fixture.
In order to achieve the above object, the technical solution adopted by the present invention is：A kind of rapid clamping fixture, including
Bottom plate, train wheel bridge and lower plate on bottom plate, the lower plate is provided with multiple grooves, lower plate
Jack is equipped with along the two ends in groove arrangement direction, and the relevant position of train wheel bridge two ends and jack is provided with inserting column,
The side of the inserting column is provided with positioning tooth, and the dedendum flank of the positioning tooth is that inclined plane, addendum flank are plane,
Both sides of the lower plate along groove arrangement direction are equipped with stepped hole, and the small one end of step bore dia is connected with jack,
The big one end of diameter is connected with the side of lower plate, is provided with and is mutually fitted with positioning tooth in the small side of step bore dia
Elastomeric cap is provided with the shifting block matched somebody with somebody, the big side of step bore dia, the diameter of the elastomeric cap is slightly larger than step
The internal diameter of the big side of bore dia, elastomeric cap is connected by spring with shifting block.
A kind of rapid clamping fixture as described above, is further illustrated as the lower plate both sides on the bottom plate
Provided with rotating seat, rotating seat is provided with the fixed mount of inverted L-shaped.
A kind of rapid clamping fixture as described above, is further illustrated to be relative with groove on the train wheel bridge
The position answered is provided with elastomeric pad.
A kind of rapid clamping fixture as described above, is further illustrated as the center of the elastomeric cap is provided with
Spring catch, spring is set in outside spring catch.
A kind of rapid clamping fixture as described above, is further illustrated as described groove is V-shaped groove or arc
Shape groove.
The beneficial effects of the invention are as follows：Completed between train wheel bridge and lower plate by the cooperation of inserting column and shifting block
Fixed, simple operation is quick, during clamper for disassembling, it is only necessary to which lower plate can just be taken out by taking out elastomeric cap,
The clamping time has been saved in clamping process, processing efficiency is improved.In order to which further fixture is fixed,
Both sides on bottom plate are provided with rotating seat, and rotating seat is provided with the fixed mount of inverted L-shaped, during clamping, rotate solid
Determine frame, make the upper surface of fixed mount and train wheel bridge, so that more being consolidated between fixture.Present invention knot
Structure is simple, practical, is suitable for processing while multistation shaft-like workpiece.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
The zoomed-in view that Fig. 2 is A in Fig. 1.
Fig. 3 is structural representation after clamping of the present invention.
In figure：1st, bottom plate；2nd, train wheel bridge；3rd, lower plate；4th, groove；5th, jack；6th, inserting column；7、
Positioning tooth；8th, stepped hole；9th, shifting block；10th, elastomeric cap；11st, spring；12nd, rotating seat；13rd, it is solid
Determine frame；14th, elastomeric pad；15th, spring catch.
Embodiment
Further details of elaboration is done to embodiment of the present invention below in conjunction with the accompanying drawings.
As shown in Figure 1 to Figure 2, a kind of rapid clamping fixture that this practical example is provided, including bottom plate 1, the bottom of positioned at
Train wheel bridge 2 and lower plate 3 on plate 1, the lower plate 3 are provided with multiple grooves 4, and groove 4 is evenly arranged in
On lower plate 3, groove 4 can be that V-shaped groove can also be deep-slotted chip breaker, and preferred scheme is V-shaped groove.Lower plate 3
On be equipped with jack 5 along the two ends in groove arrangement direction, the relevant position of the two ends of train wheel bridge 2 and jack 5 is provided with inserting
Post 6, inserting column 6 is adapted with jack 5, and the side of the inserting column 6 is provided with positioning tooth 7, the positioning tooth 7
The flank of tooth is that inclined plane, addendum flank are plane.Both sides of the lower plate 3 along groove arrangement direction are equipped with stepped hole 8,
8 points of stepped hole is diameter big side and the small side of diameter, and the small one end of the diameter of stepped hole 8 connects with jack 5
Logical, the big one end of diameter is connected with the side of lower plate 3.It is provided with and positioning in the small side of the diameter of stepped hole 8
The shifting block 9 that tooth 7 is adapted, the end face that the shifting block 9 is contacted with positioning tooth 7 is inclined plane, and the diameter of stepped hole 8 is big
Side in be provided with elastomeric cap 10, the diameter of the elastomeric cap 10 side big slightly larger than the diameter of stepped hole 8 it is interior
Footpath, the height of elastomeric cap 10 is more than the depth of the side of the major diameter of stepped hole 8, when elastomeric cap 10 inserts stepped hole
When middle, one end of elastomeric cap 10 is located at the outside of stepped hole 8, be easy to taking for elastomeric cap 10.Elastomeric cap 10
It is connected by spring 11 with shifting block 9, one end of spring 11 is fixedly connected with elastomeric cap 10, the other end and shifting block 9
It is fixedly connected, spring catch 15 is additionally provided with the center of elastomeric cap 10, spring 11 is set in outside spring catch 15.
When in the insertion jack 5 of inserting column 6 of train wheel bridge 2, the positioning tooth 7 on inserting column 6 is contacted with shifting block 9, in positioning tooth 7
Extruding under, shifting block 9 when train wheel bridge 2 and the clamping of lower plate 3 are completed, will be dialled toward moving in stepped hole 8
Inclined plane on the inclined end face and positioning tooth 7 of block 9 is in contact.At this moment, matching somebody with somebody due to shifting block 9 and positioning tooth 7
Close, prevent train wheel bridge 2 from up moving, it is achieved thereby that what is set between train wheel bridge 2 and lower plate 3 is firm.
The both sides of lower plate 3 on bottom plate 1 are provided with rotating seat 12, and rotating seat 12 is provided with the fixed mount 13 of inverted L-shaped, fixed
Frame 13 can be rotated around rotating seat 12, when clamping is completed, and rotated fixed mount 13, made fixed mount 13 and upper folder
The upper surface of plate 2, so that more being consolidated between fixture.Due to there is tiny error between workpiece,
The position corresponding with groove 4 is provided with elastomeric pad 14 on train wheel bridge 2, each shaft-like workpiece is fixed more
It is stable.
As shown in figure 3, when carrying out clamping to workpiece, inserting elastomeric cap 10, insert the inserting column 6 on train wheel bridge 2
Enter in jack 5, move down train wheel bridge 2, matching somebody with somebody by inserting column 6 and shifting block 9 between train wheel bridge 2 and lower plate 3
Close to complete to fix, rotate fixed mount 13, make the upper surface of fixed mount 13 and train wheel bridge 2.To fixture
When being dismantled, rotate fixed mount 13, take out elastomeric cap 10, with elastomeric cap 10 connect shifting block 9 also together with by
Take out, be drawn upwardly out train wheel bridge 2.This fixture operation is convenient, and the clamping time has been saved in clamping process, has been carried
High processing efficiency.It is practical, it is suitable for processing while multistation shaft-like workpiece.
The present invention is not limited to examples detailed above, in claims of the present invention limited range, ability
The various deformations or amendments that field technique personnel can make without creative work are protected by this patent.
Claims (5)
1. a kind of rapid clamping fixture, including bottom plate (1), train wheel bridge (2) and lower folder on bottom plate (1)
Plate (3), it is characterised in that：The lower plate (3) is provided with multiple grooves (4), lower plate (3)
Jack (5) is equipped with along the two ends in groove arrangement direction, train wheel bridge (2) two ends are corresponding to jack (5)
Position is provided with inserting column (6), and the side of the inserting column (6) is provided with positioning tooth (7), the positioning tooth (7)
Dedendum flank be that inclined plane, addendum flank are plane, both sides of the lower plate (3) along groove arrangement direction are equipped with
Stepped hole (8), small one end of stepped hole (8) diameter is connected with jack (5), and the big one end of diameter is with
It is provided with and is adapted with positioning tooth (7) in the side connection of clamping plate (3), the small side of stepped hole (8) diameter
Shifting block (9), elastomeric cap (10), the elastomeric cap (10) are provided with the big side of stepped hole (8) diameter
Internal diameter of the diameter slightly larger than the big side of step bore dia, elastomeric cap (10) is by spring (11) with dialling
Block (9) is connected.
2. a kind of rapid clamping fixture according to claim 1, it is characterised in that：On the bottom plate (1)
Lower plate both sides be provided with rotating seat (12), rotating seat (12) be provided with inverted L-shaped fixed mount (13).
3. a kind of rapid clamping fixture according to claim 1, it is characterised in that：The train wheel bridge (2)
The upper position corresponding with groove (4) is provided with elastomeric pad (14).
4. a kind of rapid clamping fixture according to claim 1, it is characterised in that：The elastomeric cap (10)
Center be provided with spring catch (15), spring (11) is set in spring catch (15) outside.
5. a kind of rapid clamping fixture according to claim 1, it is characterised in that：Described groove (4)
For V-shaped groove or deep-slotted chip breaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610112898.0A CN107138976A (en) | 2016-03-01 | 2016-03-01 | A kind of rapid clamping fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610112898.0A CN107138976A (en) | 2016-03-01 | 2016-03-01 | A kind of rapid clamping fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107138976A true CN107138976A (en) | 2017-09-08 |
Family
ID=59783088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610112898.0A Pending CN107138976A (en) | 2016-03-01 | 2016-03-01 | A kind of rapid clamping fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107138976A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108015826A (en) * | 2018-01-23 | 2018-05-11 | 苏州易昇光学材料有限公司 | A kind of solar energy encapsulating material Scissoring device |
| CN108500675A (en) * | 2017-11-20 | 2018-09-07 | 新昌县嘉德科技发展有限公司 | A kind of clamping device of axial workpiece |
| CN109624520A (en) * | 2018-12-11 | 2019-04-16 | 芜湖通和汽车管路系统股份有限公司 | Automobile pipeline coding positioning tool |
-
2016
- 2016-03-01 CN CN201610112898.0A patent/CN107138976A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500675A (en) * | 2017-11-20 | 2018-09-07 | 新昌县嘉德科技发展有限公司 | A kind of clamping device of axial workpiece |
| CN108015826A (en) * | 2018-01-23 | 2018-05-11 | 苏州易昇光学材料有限公司 | A kind of solar energy encapsulating material Scissoring device |
| CN109624520A (en) * | 2018-12-11 | 2019-04-16 | 芜湖通和汽车管路系统股份有限公司 | Automobile pipeline coding positioning tool |
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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: 20170908 |