CN108907790A - One kind can positioning fixture - Google Patents
One kind can positioning fixture Download PDFInfo
- Publication number
- CN108907790A CN108907790A CN201810719554.5A CN201810719554A CN108907790A CN 108907790 A CN108907790 A CN 108907790A CN 201810719554 A CN201810719554 A CN 201810719554A CN 108907790 A CN108907790 A CN 108907790A
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- CN
- China
- Prior art keywords
- plate
- positioning
- clamping
- clamping plate
- fixture
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Classifications
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
It can positioning fixture the invention discloses one kind, including clamping plate, positioning plate and support plate, bottom plate is installed below the clamping plate, and the inside of clamping plate is through there is screw rod, bolt is mounted at left and right sides of the clamping plate, the centre of the clamping plate is provided with notch, and the inside of notch is equipped with grip block, slideway is welded with above the clamping plate, and rectangular channel is provided on the inside of clamping plate, pressing plate is installed between the rectangular channel, it is respectively and fixedly provided at left and right sides of the lower section of the positioning plate and cuts rail, and positioning plate is located at the top of slideway, baffle is welded with below the support plate, and support plate is between positioning plate, connecting plate and spring are separately installed with below the fixed plate, and spring is between connecting plate.This can positioning fixture can complete to reduce clamping workpiece difficulty to same dimension workpiece or with the resetting of working position workpiece, there is very strong adjustability in structure in production and processing.
Description
Technical field
The present invention relates to tooling and fixture technical field, and specially one kind can positioning fixture.
Background technique
Fixture is also known as fixture, is used to rapidly, easily and safely pacify in a broad sense, in any process in technical process
The device of dress workpiece all can be described as fixture, such as welding fixture, inspection jig, assembling jig, machine tool fixture etc., and wherein lathe presss from both sides
Have most commonly seen, be often simply called fixture, for enable the surface of workpiece reach size, geometry as defined in drawing and and other
Workpiece must be installed before processing and be clipped by the technical requirements such as the mutual position accuracy on surface.And existing fixture is each in progress
When secondary clamping process, needs to carry out resetting to same dimension workpiece, extend the clamping time, be unfavorable for the efficient complete of processing
At, existing fixture is difficult to realize positioning action, the clamping step of same working position or same dimension workpiece cannot be simplified,
Resetting can also impact machining accuracy in process, while existing fixture adjustability is poor, for this purpose, we mention
It is a kind of out Set and Positioning and the fixture being adjusted flexibly to be able to carry out.
Summary of the invention
The purpose of the present invention is to provide one kind can positioning fixture, to solve existing folder mentioned above in the background art
Have when carrying out clamping process each time, needs to carry out resetting to same dimension workpiece, extend the clamping time, be unfavorable for
The efficient completion of processing, existing fixture are difficult to realize positioning action, cannot simplify same working position or same size work
The clamping step of part, resetting can also impact machining accuracy in process, at the same existing fixture adjustability compared with
The problem of difference.
To achieve the above object, the present invention provides the following technical solutions：One kind can positioning fixture, including clamping plate, positioning
Plate and support plate, are equipped with bottom plate below the clamping plate, and the inside of clamping plate is through having screw rod, a left side for the clamping plate
Right two sides are mounted on bolt, and the centre of the clamping plate is provided with notch, and the inside of notch is equipped with grip block, the dress
It is welded with slideway above clamping plate, and is provided with rectangular channel on the inside of clamping plate, pressing plate is installed between the rectangular channel, it is described
It is respectively and fixedly provided at left and right sides of the lower section of positioning plate and cuts rail, and positioning plate is located at the top of slideway, the lower section welding of the support plate
There is baffle, and support plate is provided with fixed plate, the lower section point of the fixed plate between positioning plate on the outside of the positioning plate
Connecting plate and spring are not installed, and spring is between connecting plate.
Preferably, vertical angle, and the central axes of the central axes of screw rod and bolt are mutually between the clamping plate and screw rod
It overlaps.
Preferably, the surface of the notch and grip block is bonded to each other, and the side structure in the shape of an " I " of grip block.
Preferably, the positioning plate passes through slideway and cuts rail and is slidably connected with clamping plate, and positioning plate is along the water of clamping plate
Square to there are two total settings.
Preferably, the positioning plate, support plate and baffle are integrally formed structure, and are parallel to each other between baffle.
Preferably, it is connected between the connecting plate by spring, and is parallel to each other between spring.
Compared with prior art, the beneficial effects of the invention are as follows：This can positioning fixture can be completed in production and processing pair
With dimension workpiece or with the resetting of working position workpiece, clamping workpiece difficulty is reduced, is had in structure very strong adjustable
Property, wherein screw rod runs through from the inside of clamping plate, can be consolidated to the distance between clamping plate by the fastening effect of bolt
It is fixed, realize the positioning in fixture transverse direction, grip block can twitch outward under the action of notch, and convenient is that workpiece is found suitably
Clamping position guarantees that processing efficiency and machining accuracy, fixture can be dismantled, convenient to carry out daily profit oil maintenance to fixture,
Positioning plate is in slideway and cuts relative displacement occurs between clamping plate under the double action of rail, facilitates fixture energy structure long by workpiece
Degree carries out size adjusting, convenient to retain former clamping workpiece position, the direct contact workpiece of baffle, the length etc. between baffle
In workpiece overall length, completes to lock the longitudinal position of workpiece, be connected between connecting plate by spring, it is special by the elasticity of spring
Property can complete relative motion between connecting plate, and the length for enabling fixed plate to be correspondingly connected with plate is pulled open, and is consolidated to connecting plate
It is fixed.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is positioning plate structure schematic diagram of the present invention；
Fig. 3 is fixed plate structure schematic diagram of the present invention.
In figure：1, bottom plate, 2, clamping plate, 3, screw rod, 4, bolt, 5, notch, 6, grip block, 7, slideway, 8, rectangular channel, 9,
Pressing plate, 10, positioning plate, 11, cut rail, 12, support plate, 13, baffle, 14, fixed plate, 15, connecting plate, 16, spring.
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.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution：One kind can positioning fixture, including clamping plate 2, positioning plate
10 and support plate 12, the lower section of clamping plate 2 is equipped with bottom plate 1, and the inside of clamping plate 2 is through having screw rod 3, a left side for clamping plate 2
Right two sides are mounted on bolt 4, vertical angle are mutually between clamping plate 2 and screw rod 3, and in the central axes of screw rod 3 and bolt 4
Axis overlaps, and screw rod 3 runs through from the inside of clamping plate 2, can be between clamping plate 2 by the fastening effect of bolt 4
Distance is fixed, and realizes the positioning in fixture transverse direction, and the centre of clamping plate 2 is provided with notch 5, and the inside installation of notch 5
There is grip block 6, notch 5 and the surface of grip block 6 are bonded to each other, and the side structure in the shape of an " I " of grip block 6, grip block 6
It can be twitched outward under the action of notch 5, convenient is that workpiece finds suitable clamping position, guarantees processing efficiency and processing essence
Degree, fixture can be dismantled, and convenient to carry out daily profit oil maintenance to fixture, the top of clamping plate 2 is welded with slideway 7, and fills
The inside of clamping plate 2 is provided with rectangular channel 8, and pressing plate 9 is equipped between rectangular channel 8, is fixed at left and right sides of the lower section of positioning plate 10
Rail 11 is cut, and positioning plate 10 is located at the top of slideway 7, positioning plate 10 is by slideway 7 and cuts rail 11 and the sliding of clamping plate 2 company
It connects, and there are two positioning plate 10 is arranged altogether along the horizontal direction of clamping plate 2, positioning plate 10 is in slideway 7 and the dual work for cutting rail 11
Relative displacement occurs between clamping plate 2 with lower, fixture energy structure is facilitated to carry out size adjusting by Workpiece length, it is convenient to former work
Part clamping position is retained, and the lower section of support plate 12 is welded with baffle 13, and support plate 12 positions between positioning plate 10
Plate 10, support plate 12 and baffle 13 are integrally formed structure, and are parallel to each other between baffle 13, the direct contact workpiece of baffle 13, gear
Length between plate 13 is equal to workpiece overall length, completes to lock the longitudinal position of workpiece, the outside of positioning plate 10 is provided with solid
Fixed board 14, the lower section of fixed plate 14 is separately installed with connecting plate 15 and spring 16, and spring 16 connects between connecting plate 15
It is connected between plate 15 by spring 16, and is parallel to each other between spring 16, by the elastic characteristic of spring 16, between connecting plate 15
Relative motion can be completed, the length for enabling fixed plate 14 to be correspondingly connected with plate 15 is pulled open, and connecting plate 15 is fixed.
Working principle：Fixture is installed to the suitable location of lathe first for this kind of fixture, puts the workpiece in dress
Between clamping plate 2, clamping plate 2 carries out clamping to workpiece, and horizontal direction of the grip block 6 under the action of notch 5 along clamping plate 2 is enterprising
Row movement, to meet the clamping requirement of different workpieces, stable and firm chucking power is provided for workpiece, after knife, keeps workpiece position
It sets constant, the pressing plate 9 being of convenient length is installed in the rectangular channel 8 on clamping plate 2, pressing plate 9 becomes between clamping plate 2 in distance
Scale to 2 direction screwing bolts 4 of clamping plate, and writes down screw-in number of full circle, takes out pressing plate 9, completes to lateral between workpiece and fixture
On position locking, when needing to lock position longitudinal between workpiece and fixture, by slideway 7 by 10 phase of positioning plate
To sliding, under the action of cutting rail 11,10 smooth sliding of positioning plate, when baffle 13 touches workpiece, in the steady clamping of workpiece
In the case where, position between positioning plate 10 is fixed with fixed plate 14, spring 16 pulls open, in the connection function of connecting plate 15
Under, 14 length elongation of fixed plate, and finally elongation does upper position to being equidistant between positioning plate 10 above clamping plate 2
Label, or complete to lock the position on workpiece longitudinal length using other machinery structure, it, will after one piece of work pieces process
The workpiece processed is removed, and is changed other one piece of same size, the workpiece with processing request, is passed through the screw-in circle number and dress of bolt 4
Label on clamping plate 2 completes the clamping to another workpiece, guarantees that clamping position is identical twice, realizes the locating effect of fixture, letter
It repeats that knife process is reduced the clamping time, improves processing efficiency, complete the use process of entire fixture like this after makeup folder.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. one kind can positioning fixture, including clamping plate (2), positioning plate (10) and support plate (12), it is characterised in that：The clamping
It is equipped with below plate (2) bottom plate (1), and the inside of clamping plate (2) is through having screw rod (3), the left and right two of the clamping plate (2)
Side is mounted on bolt (4), and the centre of the clamping plate (2) is provided with notch (5), and the inside of notch (5) is equipped with clamping
Plate (6) is welded with slideway (7) above the clamping plate (2), and is provided with rectangular channel (8) on the inside of clamping plate (2), described
It is equipped between rectangular channel (8) pressing plate (9), is respectively and fixedly provided with and cuts rail (11) at left and right sides of the lower section of the positioning plate (10), and is fixed
Position plate (10) is located at the top of slideway (7), is welded with baffle (13) below the support plate (12), and support plate (12) is located at
It between positioning plate (10), is provided with fixed plate (14) on the outside of the positioning plate (10), the lower section difference of the fixed plate (14)
Connecting plate (15) and spring (16) are installed, and spring (16) is located between connecting plate (15).
2. one kind according to claim 1 can positioning fixture, it is characterised in that：Between the clamping plate (2) and screw rod (3)
It is mutually vertical angle, and the central axes of screw rod (3) and the central axes of bolt (4) overlap.
3. one kind according to claim 1 can positioning fixture, it is characterised in that：The table of the notch (5) and grip block (6)
Face is bonded to each other, and the side structure in the shape of an " I " of grip block (6).
4. one kind according to claim 1 can positioning fixture, it is characterised in that：The positioning plate (10) passes through slideway (7)
It is slidably connected with rail (11) is cut with clamping plate (2), and there are two positioning plate (10) is arranged altogether along the horizontal direction of clamping plate (2).
5. one kind according to claim 1 can positioning fixture, it is characterised in that：The positioning plate (10), support plate (12)
It is integrally formed structure with baffle (13), and is parallel to each other between baffle (13).
6. one kind according to claim 1 can positioning fixture, it is characterised in that：Pass through spring between the connecting plate (15)
(16) it connects, and is parallel to each other between spring (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810719554.5A CN108907790A (en) | 2018-07-03 | 2018-07-03 | One kind can positioning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810719554.5A CN108907790A (en) | 2018-07-03 | 2018-07-03 | One kind can positioning fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108907790A true CN108907790A (en) | 2018-11-30 |
Family
ID=64424901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810719554.5A Pending CN108907790A (en) | 2018-07-03 | 2018-07-03 | One kind can positioning fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108907790A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109590658A (en) * | 2018-12-18 | 2019-04-09 | 芜湖普威技研有限公司 | Automobile component welding fixture fast replacing device |
| CN110089774A (en) * | 2019-05-24 | 2019-08-06 | 西昌新叶农业科技有限公司 | Cigarette folder application method, the auxiliary tool for being maintained cigarette folder clamping bar gap |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0261261A1 (en) * | 1986-09-23 | 1988-03-30 | Hüller Hille GmbH | Machine tool |
| KR100883836B1 (en) * | 2007-06-12 | 2009-02-13 | 엔디플로어 주식회사 | Plate Position Corrector |
| CN204019060U (en) * | 2014-06-26 | 2014-12-17 | 北京新立机械有限责任公司 | A kind of main equipment assembling and positioning platform |
| CN204339342U (en) * | 2014-11-20 | 2015-05-20 | 昆明理工大学 | A kind of, longitudinal automatic centering pressing positioner horizontal to processing work |
| CN204818755U (en) * | 2015-06-29 | 2015-12-02 | 芜湖创智机械技术有限公司 | Locking positioner with adjustable it is multi -functional |
| CN206140320U (en) * | 2016-09-05 | 2017-05-03 | 佛山市诺迪精密模具有限公司 | Biax positioning fixture |
| CN206416063U (en) * | 2016-12-23 | 2017-08-18 | 四川永森航空材料科技有限公司 | A kind of clamping device of positioning arm |
| CN107186520A (en) * | 2017-06-22 | 2017-09-22 | 连江极智工业设计有限公司 | A kind of boring workpiece fast-positioning device |
-
2018
- 2018-07-03 CN CN201810719554.5A patent/CN108907790A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0261261A1 (en) * | 1986-09-23 | 1988-03-30 | Hüller Hille GmbH | Machine tool |
| KR100883836B1 (en) * | 2007-06-12 | 2009-02-13 | 엔디플로어 주식회사 | Plate Position Corrector |
| CN204019060U (en) * | 2014-06-26 | 2014-12-17 | 北京新立机械有限责任公司 | A kind of main equipment assembling and positioning platform |
| CN204339342U (en) * | 2014-11-20 | 2015-05-20 | 昆明理工大学 | A kind of, longitudinal automatic centering pressing positioner horizontal to processing work |
| CN204818755U (en) * | 2015-06-29 | 2015-12-02 | 芜湖创智机械技术有限公司 | Locking positioner with adjustable it is multi -functional |
| CN206140320U (en) * | 2016-09-05 | 2017-05-03 | 佛山市诺迪精密模具有限公司 | Biax positioning fixture |
| CN206416063U (en) * | 2016-12-23 | 2017-08-18 | 四川永森航空材料科技有限公司 | A kind of clamping device of positioning arm |
| CN107186520A (en) * | 2017-06-22 | 2017-09-22 | 连江极智工业设计有限公司 | A kind of boring workpiece fast-positioning device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109590658A (en) * | 2018-12-18 | 2019-04-09 | 芜湖普威技研有限公司 | Automobile component welding fixture fast replacing device |
| CN110089774A (en) * | 2019-05-24 | 2019-08-06 | 西昌新叶农业科技有限公司 | Cigarette folder application method, the auxiliary tool for being maintained cigarette folder clamping bar gap |
| CN110089774B (en) * | 2019-05-24 | 2022-04-15 | 西昌新叶农业科技有限公司 | Cigarette clip using method and auxiliary tool for keeping cigarette clip clamping rod gap |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181130 |
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| WD01 | Invention patent application deemed withdrawn after publication |