CN107953129A - A kind of fixture - Google Patents
A kind of fixture Download PDFInfo
- Publication number
- CN107953129A CN107953129A CN201810041304.0A CN201810041304A CN107953129A CN 107953129 A CN107953129 A CN 107953129A CN 201810041304 A CN201810041304 A CN 201810041304A CN 107953129 A CN107953129 A CN 107953129A
- Authority
- CN
- China
- Prior art keywords
- base
- cylinder
- fixing clip
- positioning plate
- 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.)
- 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
-
- 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
- B23Q3/061—Work-clamping means adapted for holding a plurality of workpieces
-
- 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
- B23Q3/08—Work-clamping means other than mechanically-actuated
-
- 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
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/04—Work clamping means using fluid means or a vacuum
Abstract
The present invention relates to a kind of fixture, including base, air cylinder base, cylinder, movable clip block and fixing clip, the fixing clip is fixedly connected at the center on the top of the base, the air cylinder base is equipped with two and the both sides on the base top is symmetrically connected to centered on the fixing clip, each air cylinder base is equipped with a cylinder, the piston rod end of each cylinder is fixedly connected with the movable clip block, the movable clip block can be under the drive of the cylinder in the horizontal direction closer or far from the fixing clip, the base upper surface is equipped with vertically oriented mechanism, the fixing clip is equipped with level locating mechanism.Beneficial effect：Two workpiece can be clamped at the same time, and the support force of vertical direction can be provided, and when lathe produces power straight down to workpiece, vertically oriented mechanism and level locating mechanism can withstand workpiece and prevent workpiece shift, so as to ensure the precision of processing.
Description
Technical field
The present invention relates to one kind to machine corollary equipment, more particularly to a kind of fixture.
Background technology
Fixture refers to be used for fixing processing object during machine-building, is allowed to occupy correct position, to receive construction
Or the device of detection, it is also known as fixture.In a broad sense, any process in technical process, for rapidly, easily and safely
The device of workpiece is installed, all can be described as fixture.In workpieces processing on lathe, to make the surface energy of workpiece reach as defined in drawing
Size, geometry and with the technical requirements such as the relative-position error of other surfaces, it is (fixed to install workpiece before processing
Position), clip (clamping).
Existing fixture can only once clamp a workpiece, and cannot provide the support force of vertical direction, when lathe is to work
When part produces power straight down, workpiece easily shifts, so as to cause the precision of processing to reduce.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of fixture, can clamp two workpiece at the same time, and can provide
The support force of vertical direction.
The technical solution that the present invention solves above-mentioned technical problem is as follows：A kind of fixture, including base, air cylinder base, cylinder,
Movable clip block and fixing clip, the fixing clip are fixedly connected at the center on the top of the base, the air cylinder base
The both sides on the base top are symmetrically connected to equipped with two and centered on the fixing clip, on each air cylinder base
Equipped with a cylinder, the piston rod end of each cylinder is fixedly connected with the movable clip block, the movable clip block
Can be under the drive of the cylinder in the horizontal direction closer or far from the fixing clip, the base upper surface is equipped with vertical fixed
Position mechanism, the fixing clip are equipped with level locating mechanism.
The beneficial effects of the invention are as follows：Two workpiece can be clamped at the same time, and the support force of vertical direction can be provided, and work as machine
When bed produces workpiece power straight down, vertically oriented mechanism and level locating mechanism can withstand workpiece and prevent workpiece shift,
So as to ensure the precision of processing.
Based on the above technical solutions, the present invention can also be improved as follows.
Further, the vertically oriented mechanism is to be removably connected to the pin of the base upper surface side, and the pin has
Two and it is vertically arranged, two pins are symmetrical arranged centered on the fixing clip and are respectively correspondingly arranged in the activity
Between fixture block and the fixing clip.
Beneficial effect using above-mentioned further scheme is that pin can position workpiece with the vertical direction, when lathe pair
When the workpiece being clamped on the fixture is processed, there is provided a support force straight up.
Further, threaded hole is equipped with the pin, the threaded hole internal thread, which is connected with, heightens bolt.
Beneficial effect using above-mentioned further scheme is to adapt to various sizes of workpiece.
Further, the base upper surface is equipped with vertical hole, and the pin is embedded in the hole, on the side wall of the pin
Equipped with easy to the fitting groove in pin insertion or the extraction hole.
Beneficial effect using above-mentioned further scheme is the fitting groove in the hole to be embedded in easy to the pin, easy to make
Inserted pins into or taken out in hole with the instrument of such as pliers.
Further, the level locating mechanism is fixedly connected on the positioning plate of the fixing clip side for level, described
Positioning plate is rectangular slab, and the length of the positioning plate is more than the fixing clip, and the positioning plate is symmetrical along its length
Extend between the movable clip block and the fixing clip.
Beneficial effect using above-mentioned further scheme is that positioning plate can be such that workpiece positions in the horizontal direction.
Further, multiple adjusting holes, Mei Gesuo are equipped with along the positioning plate length direction uniform intervals on the positioning plate
State adjusting hole and be threaded with horizontal adjustment bolt, the horizontal adjustment bolt can be moved along perpendicular to the cylinder piston rod
Direction movement.
Beneficial effect using above-mentioned further scheme is to adapt to various sizes of workpiece.
Further, the cylinder adjusts the levelness of the cylinder, the tune with the air cylinder base by adjusting gasket
Whole gasket is located at the bottom four corners of the cylinder respectively.
Beneficial effect using above-mentioned further scheme is can easily to adjust the levelness of cylinder so that movable clip block
It is parallel with fixing clip, do not produce torsional moment in clamping workpiece.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of fixture provided by the present invention；
Fig. 2 is a kind of top view of fixture shown in Fig. 1；
Fig. 3 is the structure diagram of the workpiece clamped by a kind of fixture shown in Fig. 1.
In attached drawing, parts list represented by the reference numerals is as follows：
1st, base, 2, air cylinder base, 3, cylinder, 4, movable clip block, 5, fixing clip, 6, pin, 7, positioning plate, 8, heighten spiral shell
Bolt, 9, adjusting hole, 10, fitting groove, 11, horizontal adjustment bolt, 12, top surface, 13, bottom surface, 14, arcuate flanks, 15, pick up the ears, 16,
Plane side.
Embodiment
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the present invention.
As illustrated in fig. 1 and 2, the present invention provides a kind of fixture, including base 1, air cylinder base 2, cylinder 3,4 and of movable clip block
Fixing clip 5, the fixing clip 5 are fixedly connected at the center on the top of the base 1, and the air cylinder base 2 is equipped with two
Both sides a and that 1 top of base is symmetrically connected to centered on the fixing clip 5, each set on the air cylinder base 2
There is a cylinder 3, the piston rod end of each cylinder 3 is fixedly connected with the movable clip block 4, the movable clip block
4 can be equipped with perpendicular closer or far from the fixing clip 5,1 upper surface of base in the horizontal direction under the drive of the cylinder 3
Straight detent mechanism, the fixing clip 5 are equipped with level locating mechanism.
The vertically oriented mechanism is to be removably connected to the pin 6 of the 1 upper surface side of base, and the pin 6 has two
And be vertically arranged, two pins 6 are symmetrical arranged centered on the fixing clip 5 and are respectively correspondingly arranged in the activity folder
Between block 4 and the fixing clip 5.
Threaded hole is equipped with the pin 6, the threaded hole internal thread, which is connected with, heightens bolt 8.
1 upper surface of base is equipped with vertical hole, and the pin 6 is embedded in the hole, and the side wall of the pin 6 is equipped with
The fitting groove 10 for being embedded in or extracting easy to the pin 6 in the hole.
The level locating mechanism is fixedly connected on the positioning plate 7 of 5 side of fixing clip, the positioning plate for level
7 be rectangular slab, and the length of the positioning plate 7 is more than the fixing clip 5, and the positioning plate 7 symmetrically prolongs along its length
Extend between the movable clip block 4 and the fixing clip 5.
Multiple adjusting holes 9 are equipped with along the 7 length direction uniform intervals of positioning plate on the positioning plate 7, each tune
Whole hole 9 is threaded with horizontal adjustment bolt 11, and the horizontal adjustment bolt 11 can be moved along perpendicular to 3 piston rod of cylinder
Dynamic direction movement.
The cylinder 3 adjusts the levelness of the cylinder 3, the adjusting pad with the air cylinder base 2 by adjusting gasket
Piece is located at the bottom four corners of the cylinder 3 respectively.
Workpiece to be held is as shown in figure 3, as follows using the process that the fixture shown in Fig. 1 and Fig. 2 clamps workpiece：
By workpiece bottom 13 downward, top surface 12 be put in upward between one of movable clip block 4 and fixing clip 5, and
The arcuate flanks 14 of workpiece are made to abut against positioning plate 7, since arcuate flanks 14 are arcwall faces, positioning plate 7 can also give arcuate flanks
14 1 support forces straight up, cylinder 3 which is connected promote movable clip block 4 so that movable clip block 4 with
Fixing clip 5 clamps two plane sides 16 of workpiece, heightens the length of bolt 8 so that heightens bolt 8 and withstands workpiece
Pick up the ears 15, adjust the length of horizontal adjustment bolt 11 so that horizontal adjustment bolt withstands workpiece, that is, completes the dress of a subjob
Folder；Also can clamping workpiece as stated above between the movable clip block 4 and fixing clip 5 of opposite side.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on, should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of fixture, it is characterised in that including base (1), air cylinder base (2), cylinder (3), movable clip block (4) and geometrical clamp
Block (5), at the center on the top that the fixing clip (5) is fixedly connected on the base (1), the air cylinder base (2) is equipped with
Two and the both sides on the base (1) top are symmetrically connected to centered on the fixing clip (5), each air cylinder base
(2) cylinder (3) is equipped with, the piston rod end of each cylinder (3) is fixedly connected with the movable clip block
(4), the movable clip block (4) can be under the drive of the cylinder (3) in the horizontal direction closer or far from the fixing clip
(5), base (1) upper surface is equipped with vertically oriented mechanism, and the fixing clip (5) is equipped with level locating mechanism.
2. a kind of fixture according to claim 1, it is characterised in that the vertically oriented mechanism is described to be removably connected to
The pin (6) of base (1) upper surface side, the pin (6) have two and are vertically arranged, and two pins (6) are with the fixation
It is symmetrical arranged and is respectively correspondingly arranged between the movable clip block (4) and the fixing clip (5) centered on fixture block (5).
3. a kind of fixture according to claim 2, it is characterised in that threaded hole is equipped with the pin (6), in the threaded hole
It is threaded with and heightens bolt (8).
4. a kind of fixture according to claim 2, it is characterised in that base (1) upper surface is equipped with vertical hole, described
Pin (6) is embedded in the hole, and the side wall of the pin (6) is equipped with the dress be easy to the pin (6) embedded or extracted in the hole
Slot allocation (10).
5. a kind of fixture according to claim 1, it is characterised in that the level locating mechanism is fixedly connected on institute for level
The positioning plate (7) of fixing clip (5) side is stated, the positioning plate (7) is rectangular slab, and the length of the positioning plate (7) is more than
The fixing clip (5), the positioning plate (7) are symmetrically extended to the movable clip block (4) and the fixation along its length
Between fixture block (5).
6. a kind of fixture according to claim 5, it is characterised in that along the positioning plate (7) length on the positioning plate (7)
Direction uniform intervals are equipped with multiple adjusting holes (9), and each adjusting hole (9) is threaded with horizontal adjustment bolt (11),
The horizontal adjustment bolt (11) can move along perpendicular to the direction that the cylinder (3) piston rod moves.
7. according to a kind of any one of claim 1-6 fixtures, it is characterised in that the cylinder (3) and the air cylinder base
(2) levelness of the cylinder (3) is adjusted by adjusting gasket, the adjust pad is located at the bottom of the cylinder (3) respectively
Corner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810041304.0A CN107953129A (en) | 2018-01-16 | 2018-01-16 | A kind of fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810041304.0A CN107953129A (en) | 2018-01-16 | 2018-01-16 | A kind of fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107953129A true CN107953129A (en) | 2018-04-24 |
Family
ID=61957346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810041304.0A Pending CN107953129A (en) | 2018-01-16 | 2018-01-16 | A kind of fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107953129A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108723819A (en) * | 2018-05-29 | 2018-11-02 | 中国铁建重工集团有限公司 | A kind of clamping tool and method for the processing of F shaped steel rail members |
| CN108772735A (en) * | 2018-08-14 | 2018-11-09 | 江阴精力环保机械有限公司 | A kind of automatic positioning tooling fixture |
| CN109397319A (en) * | 2018-12-14 | 2019-03-01 | 宁波帮手机器人有限公司 | A kind of robot automatic fixture based on speech recognition |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203738441U (en) * | 2014-01-17 | 2014-07-30 | 山东泰丰制动系统科技股份有限公司 | Oil pan fixing plane and hole machining clamp |
| CN204209478U (en) * | 2014-09-11 | 2015-03-18 | 江苏华江科技有限公司 | GIS series fuel reserve tank processing specificity modular fixture |
| CN204381921U (en) * | 2015-01-19 | 2015-06-10 | 宁波强盛机械模具有限公司 | Cylinder cap face miller fixture |
| CN106695393A (en) * | 2015-07-28 | 2017-05-24 | 重庆大成优美数控科技有限公司 | Stroke fast changing clamp for numerically controlled machine tool |
| CN206316810U (en) * | 2016-12-26 | 2017-07-11 | 宁波勋辉电器有限公司 | A kind of frock side pushes away clamp system |
| CN207696129U (en) * | 2018-01-16 | 2018-08-07 | 湖北三叶机电制造股份有限公司 | A kind of fixture |
-
2018
- 2018-01-16 CN CN201810041304.0A patent/CN107953129A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203738441U (en) * | 2014-01-17 | 2014-07-30 | 山东泰丰制动系统科技股份有限公司 | Oil pan fixing plane and hole machining clamp |
| CN204209478U (en) * | 2014-09-11 | 2015-03-18 | 江苏华江科技有限公司 | GIS series fuel reserve tank processing specificity modular fixture |
| CN204381921U (en) * | 2015-01-19 | 2015-06-10 | 宁波强盛机械模具有限公司 | Cylinder cap face miller fixture |
| CN106695393A (en) * | 2015-07-28 | 2017-05-24 | 重庆大成优美数控科技有限公司 | Stroke fast changing clamp for numerically controlled machine tool |
| CN206316810U (en) * | 2016-12-26 | 2017-07-11 | 宁波勋辉电器有限公司 | A kind of frock side pushes away clamp system |
| CN207696129U (en) * | 2018-01-16 | 2018-08-07 | 湖北三叶机电制造股份有限公司 | A kind of fixture |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108723819A (en) * | 2018-05-29 | 2018-11-02 | 中国铁建重工集团有限公司 | A kind of clamping tool and method for the processing of F shaped steel rail members |
| CN108772735A (en) * | 2018-08-14 | 2018-11-09 | 江阴精力环保机械有限公司 | A kind of automatic positioning tooling fixture |
| CN109397319A (en) * | 2018-12-14 | 2019-03-01 | 宁波帮手机器人有限公司 | A kind of robot automatic fixture based on speech recognition |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination |