CN207696084U - A kind of fixture - Google Patents
A kind of fixture Download PDFInfo
- Publication number
- CN207696084U CN207696084U CN201721580240.9U CN201721580240U CN207696084U CN 207696084 U CN207696084 U CN 207696084U CN 201721580240 U CN201721580240 U CN 201721580240U CN 207696084 U CN207696084 U CN 207696084U
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- China
- Prior art keywords
- positioning plate
- substrate
- positioning
- block
- plate
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- 239000000758 substrate Substances 0.000 claims abstract description 45
- 230000001154 acute effect Effects 0.000 claims abstract description 4
- 239000007787 solid Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 7
- 238000003754 machining Methods 0.000 abstract description 6
- 230000007246 mechanism Effects 0.000 abstract description 4
- 230000001105 regulatory effect Effects 0.000 abstract description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model is related to a kind of fixtures,Including substrate and positioning plate,Several locating pieces and pressing plate for positioning parts to be processed are provided on the positioning plate,The positioning plate is hinged on substrate,And setting at an acute angle between the positioning plate and substrate,The regulating mechanism for adjusting angle between positioning plate and substrate is provided between the substrate and positioning plate,The angle adjusting mechanism includes the supporting block being disposed on the substrate,Several adjustment holes are distributed in circular arc using the hinged place of substrate and positioning plate as the center of circle in the supporting block,It is provided with fixed block on the positioning plate,The location hole for being aligned with adjustment hole when positioning plate is rotated is provided on the fixed block,Adjustment hole and location hole are provided with positioning column,When in use,It can facilitate and fix parts to be processed,Only need primary fixation that can repeatedly be processed to parts to be processed simultaneously,Procedure of processing is simple,It is high in machining efficiency,High precision machining.
Description
Technical field
The utility model is related to frock clamp, more particularly to a kind of fixture.
Background technology
Fixture refers to that machine-building is used for fixing processing object in the process, is allowed to occupy correct position, to receive construction
Or the device of detection.
China Patent Publication No. is that the patent of CN205325229U discloses a kind of control part deformation fixture, including base
Seat is symmetrical arranged two pressing plates, two adjustable pressure plates, two positioning pins on pedestal, and blank part is placed on pedestal when use
On, then blank part is fixed by pressing plate and adjusting pressing plate and positioning pin, is processed later.
A kind of existing part with back-off groove, the part is fixed on processed on pedestal when, due to opening for back-off groove
Mouth direction and tool orientation are inconsistent, therefore cannot be fixed on the part adding man-hour requirement by tool sharpening back-off groove
Surface region is processed on pedestal, and the part after processing is then fixed on other fixtures opening and knife so that back-off groove again
It is consistent to have direction, cutter is facilitated to be processed back-off groove, is adding man-hour requirement multiple bearing, complex steps, processing efficiency is low.
Utility model content
The purpose of this utility model is to provide a kind of fixtures, and positioning number is few when having use, step is simple, processing effect
The high advantage of rate.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of fixture, including base
Plate and positioning plate are provided with several locating pieces and pressing plate for positioning parts to be processed, the positioning plate on the positioning plate
It is hinged on substrate, and setting at an acute angle between the positioning plate and substrate, supporting block, the support is provided on the substrate
Several adjustment holes are distributed in circular arc using the hinged place of substrate and positioning plate as the center of circle on block, fixation is provided on the positioning plate
Block is provided with the location hole for being aligned with adjustment hole when positioning plate is rotated on the fixed block, through adjustment hole and positioning
Hole is provided with positioning column.
Through the above technical solutions, in use, locating piece and supporting block are fixed together by positioning column so that positioning
Angle is constant between plate and substrate, when needing to process part other parts, processes for convenience, needs to change positioning plate and base
Angle between plate, at this point, positioning column is extracted out from adjustment hole with location hole, positioning plate can be rotated around substrate at this time, be adjusted
After having saved the angle between positioning plate and substrate, location hole will be aligned with another adjustment hole, and positioning column is inserted into alignment at this time
Between adjustment hole and location hole, when adjusting, is simple and convenient, while when in use, need not frequently replace fixture, it is only necessary to
Primary fixation can carry out the processing of multiple working procedure, and procedure of processing is simple, high in machining efficiency, and product fixed number of times is few, and then makes
Position error is smaller when obtaining product processing, and machining accuracy is improved.
Preferably, the articulated shaft rotated for positioning plate is provided on the substrate, the fixed block is set respectively with supporting block
It sets in positioning plate and the one end of substrate far from articulated shaft.
Through the above technical solutions, in order to may make the angle variable amplitude between substrate and positioning plate larger, will fix
Block is arranged with supporting block in the one end of positioning plate and substrate far from articulated shaft.
Preferably, be provided with sliding slot in the supporting block, the sliding slot be using articulated shaft as the arc groove in the center of circle, it is described solid
Determine to be provided with the sliding block for sliding slot coordinating on block.
Through the above technical solutions, in order to enable positioning plate rotate when stablize, sliding slot is provided in supporting block, in fixation
Sliding block is provided on block, in use, sliding block is located in sliding slot, when positioning plate rotates, sliding block will slide in sliding slot, due to cunning
It is fitted closely between block and sliding slot, therefore slowly steady when sliding block sliding, so that positioning plate is stablized in rotation.
Preferably, the sliding slot is T-slot, and the sliding block is T-block.
Through the above technical solutions, the sliding block of T-type is not easy to be detached from from sliding slot when in use, positioning plate is made to turn when using
It is dynamic more steady.
Preferably, multiple supporting blocks and fixed block are evenly arranged between the substrate and positioning plate.
Through the above technical solutions, in processing, part is fixed on positioning plate, when cutter is with feature contacts, can be made
Part generates positioning plate larger pressure, and positioning plate will be easy to shake on substrate at this time, by substrate and positioning plate it
Between be provided with multiple supporting blocks and fixed block, preferable support can be played to positioning plate, positioning plate is allowed to be not easy to shake in use.
Preferably, adjustment hole opposite in multiple supporting blocks is respectively positioned on same axis, on multiple fixed blocks
Location hole be respectively positioned on same axis.
Through the above technical solutions, the angle between positioning plate and substrate is adjusted for convenience, by all opposite positioning
Hole is respectively provided on the same axis, while all opposite adjustment holes being also provided on the same axis, can when stationary positioned plate
Positioning column is inserted into multiple opposite location holes and adjustment hole, does not need in each location hole and adjustment hole and positioning is separately provided
Column, it is simple and convenient when fixing with adjusting.
Preferably, the positioning column quantity is two, and two positioning columns mutually contradict one end when in use, and two positioning
The competing one end of column is between adjacent two supporting block.
Through the above technical solutions, adjusting the angle of positioning plate for convenience, positioning column quantity is set as two, is used
When, two positioning columns are extracted from positioning plate both sides respectively, simple to operate.
Preferably, wherein a positioning column end set has locating slot, another positioning column end set to be useful for and determine
The convex block of position slot cooperation, the convex block are taper.
Through the above technical solutions, in order to enable two positioning columns are conveniently docking together in use, one wherein
It is provided with locating slot on positioning column, convex block is provided on another positioning column, when two positioning columns are docking together, convex block will be located at
In locating slot, while in order to enable convex block facilitates into locating slot, it sets convex block to taper, convex block is towards locating slot at this time
End will be smaller, facilitate raised insertion.
In conclusion the utility model having the beneficial effect that in contrast to the prior art：
（1）The angle between positioning plate and substrate can be adjusted when use, facilitate processing part；
（2）It may make parts to be processed fixed number of times to reduce by adjusting the angle between positioning plate and substrate, reduce
Position error, high precision machining；
（3）Position that number is few, step is simple when processing, it is high in machining efficiency.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the axonometric schematic diagram of embodiment；
Fig. 2 is the structural schematic diagram of embodiment, the structure of main prominent supporting block and fixed block；
Fig. 3 is the structural schematic diagram of fixed block, the structure of main prominent sliding block；
Fig. 4 is the partial sectional view of positioning column, the structure of main prominent locating slot and convex block.
Reference numeral：1, substrate；2, positioning plate；3, locating piece；4, pressing plate；5, supporting block；6, adjustment hole；7, fixed block；
8, location hole；9, positioning column；10, articulated shaft；11, sliding slot；12, sliding block；13, locating slot；14, convex block.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
As shown in Figure 1, a kind of fixture, including substrate 1 and hinged positioning plate 2 on substrate 1, confession is provided on substrate 1
The articulated shaft 10 that positioning plate 2 rotates is provided with several locating pieces 3 and pressing plate for positioning parts to be processed on positioning plate 2
4, and setting at an acute angle between positioning plate 2 and substrate 1, it is provided between substrate 1 and positioning plate 2 for adjusting positioning plate 2 and base
The regulating mechanism of angle between plate 1.
In use, substrate 1 is fixed on lathe, it is fixed to be later fixed on parts to be processed by locating piece 3 and pressing plate 4
On the plate 2 of position, then part is processed by the cutter head on lathe, when positioning plate 2 is in angle processing, parts to be processed
Certain places will be unable to be worked into, at this time by adjusting the angle between positioning plate 2 and substrate 1, can make to be processed zero
Certain ground that can not be processed can be processed on part, so repeatedly adjusted the angle between positioning plate 2 and substrate 1, be may make zero
Part is processed completely.
As shown in Figure 2, wherein angle adjusting mechanism includes setting supporting block 5 on substrate 1, with hinged in supporting block 5
Place is that several adjustment holes 6 are distributed in circular arc in the center of circle, fixed block 7 is provided on positioning plate 2, while being arranged on fixed block 7
There are location hole 8, fixed block 7 to be separately positioned on positioning plate 2 and the one end of substrate 1 far from articulated shaft 10 with supporting block 5.
When positioning plate 2 rotates, location hole 8 will be aligned with multiple adjustment holes 6 successively, when needing stationary positioned plate 2, be run through
The adjustment hole 6 of alignment is provided with positioning column 9 with location hole 8, in order to enable positioning plate 2 is stablized when adjusting angle, in supporting block 5
It is that the center of circle is provided with arc groove with articulated shaft 10, the sliding block 12 coordinated with arc groove is provided on fixed block 7, when positioning plate 2
When rotation, sliding block 12 will slide in arc groove.
As shown in Figure 2, wherein multiple supporting blocks 5 and fixed block 7 are evenly arranged between substrate 1 and positioning plate 2, simultaneously
So that adjustment hole 6 opposite in multiple supporting blocks 5 is respectively positioned on same axis, opposite 8 equal position of location hole on multiple fixed blocks 7
In on same axis, in this way when one of adjustment hole 6 is aligned with location hole 8, other location holes 8 are aligned with adjustment hole 6,
And be aligned on the same line, facilitate and is inserted into positioning column 9.
When needing to adjust the angle of positioning plate 2, positioning column 9 is extracted out from adjustment hole 6 and location hole 8, at this point, positioning
Plate 2 can be rotated around articulated shaft 10, and later when positioning plate 2 is rotated to predeterminated position, location hole 8 will be right with other adjustment holes 6
Together, positioning plate 2 can be fixed in the location hole of alignment 8 and insertion positioning column 9 in adjustment hole 6 at this time.
As shown in Figure 3, wherein in order to enable sliding block 12 is not easy to deviate from from sliding slot 11 when sliding in sliding slot 11, will slide
Slot 11 is disposed as T-type with sliding block 12.
It it is two by 9 quantity of positioning column, two positioning columns 9 are when in use as shown in figure 4, in order to facilitate stationary positioned plate 2
One end mutually contradicts, wherein 9 end set of positioning column has locating slot 13, another 9 end set of positioning column to have convex block 14,
Enter in locating slot 13 in order to facilitate convex block 14, sets convex block 14 to taper, and two 9 competing one end of positioning column position
Between adjacent two supporting block 5.
When needing to adjust positioning plate 2, positioning column 9 is extracted to the direction of 2 both sides of positioning plate, convex block 14 will be from positioning at this time
Deviate from slot 13, until when positioning column 9 is detached with location hole 8 and adjustment hole 6, positioning plate 2 can be slided freely on substrate 1,
When regulating the angle of positioning plate 2, two positioning columns 9 are inserted into from the direction of 2 both sides of positioning plate to 2 center of positioning plate, and makes
Convex block 14 is obtained to enter in locating slot 13, it is simple to operate.
The exemplary embodiment that the above is only the utility model, the protection domain rather than limited the present invention,
The scope of protection of the utility model is determined by the attached claims.
Claims (8)
1. a kind of fixture, including substrate (1) and positioning plate (2), it is provided on the positioning plate (2) several to be processed for positioning
The locating piece (3) of part and pressing plate (4), it is characterised in that：The positioning plate (2) is hinged on substrate (1), and the positioning plate
(2) setting at an acute angle between substrate (1), is provided with supporting block (5) on the substrate (1), with substrate on the supporting block (5)
(1) it is that several adjustment holes (6) are distributed in circular arc in the center of circle with the hinged place of positioning plate (2), is provided on the positioning plate (2) solid
Determine block (7), the location hole (8) for being aligned with adjustment hole (6) when positioning plate (2) are rotated be provided on the fixed block (7),
Adjustment hole (6) and location hole (8) are provided with positioning column (9).
2. a kind of fixture according to claim 1, it is characterised in that：It is provided on the substrate (1) and is revolved for positioning plate (2)
The articulated shaft (10) turned, the fixed block (7) are separately positioned on positioning plate (2) with substrate (1) far from articulated shaft with supporting block (5)
(10) one end.
3. a kind of fixture according to claim 2, it is characterised in that：It is provided with sliding slot (11), institute on the supporting block (5)
It is to be provided with for matching with sliding slot (11) on the fixed block (7) with the arc groove that articulated shaft (10) is the center of circle to state sliding slot (11)
The sliding block (12) of conjunction.
4. a kind of fixture according to claim 3, it is characterised in that：The sliding slot (11) is T-slot, the sliding block (12)
For T-block.
5. a kind of fixture according to claim 1, it is characterised in that：It is uniformly set between the substrate (1) and positioning plate (2)
It is equipped with multiple supporting blocks (5) and fixed block (7).
6. a kind of fixture according to claim 5, it is characterised in that：Opposite adjustment hole on multiple supporting blocks (5)
(6) it is respectively positioned on same axis, the location hole (8) on multiple fixed blocks (7) is respectively positioned on same axis.
7. a kind of fixture according to claim 6, it is characterised in that：Positioning column (9) quantity is two, two positioning
Column (9) mutually contradicts one end when in use, and two competing one end of positioning column (9) be located at adjacent two supporting block (5) it
Between.
8. a kind of fixture according to claim 7, it is characterised in that：Wherein positioning column (9) end set has positioning
Slot (13), another positioning column (9) end set are useful for the convex block (14) with locating slot (13) cooperation, and the convex block (14) is
Taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721580240.9U CN207696084U (en) | 2017-11-23 | 2017-11-23 | A kind of fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721580240.9U CN207696084U (en) | 2017-11-23 | 2017-11-23 | A kind of fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207696084U true CN207696084U (en) | 2018-08-07 |
Family
ID=63023473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721580240.9U Expired - Fee Related CN207696084U (en) | 2017-11-23 | 2017-11-23 | A kind of fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207696084U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110370056A (en) * | 2019-07-29 | 2019-10-25 | 格力精密模具(武汉)有限公司 | CNC slider part multiaspect is fixed a position fast and is switched processing frock and lathe |
| CN114301008A (en) * | 2021-12-28 | 2022-04-08 | 安徽送变电工程有限公司 | Wire turning device and crossing construction method adopting same |
-
2017
- 2017-11-23 CN CN201721580240.9U patent/CN207696084U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110370056A (en) * | 2019-07-29 | 2019-10-25 | 格力精密模具(武汉)有限公司 | CNC slider part multiaspect is fixed a position fast and is switched processing frock and lathe |
| CN114301008A (en) * | 2021-12-28 | 2022-04-08 | 安徽送变电工程有限公司 | Wire turning device and crossing construction method adopting same |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180807 |