CN207696129U - A kind of fixture - Google Patents
A kind of fixture Download PDFInfo
- Publication number
- CN207696129U CN207696129U CN201820074164.2U CN201820074164U CN207696129U CN 207696129 U CN207696129 U CN 207696129U CN 201820074164 U CN201820074164 U CN 201820074164U CN 207696129 U CN207696129 U CN 207696129U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- fixing clip
- pedestal
- block
- positioning plate
- 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.)
- Expired - Fee Related
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Abstract
The utility model is related to a kind of fixtures, including pedestal, air cylinder base, cylinder, movable clip block and fixing clip, the fixing clip is fixedly connected at the center on the top of the pedestal, the both sides on the pedestal top are symmetrically connected to there are two the air cylinder base is set and centered on the fixing clip, the cylinder there are one being set on each air cylinder base, 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.Advantageous effect：Two workpiece can be clamped simultaneously, and the support force of vertical direction can be provided, when lathe generates power straight down to workpiece, vertically oriented mechanism and level locating mechanism can withstand workpiece and prevent workpiece shift, to ensure the precision of processing.
Description
Technical field
The utility model is related to a kind of machining corollary equipment more particularly to a kind of fixtures.
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, also known as fixture.In a broad sense, any process in technical process is used for rapidly, easily and safely
The device for installing workpiece, all can be described as fixture.When machining a workpiece on a machine tool, to make the surface energy of workpiece reach as defined in drawing
Size, geometry and with the technologies requirement such as the relative-position error of other surfaces, it is (fixed to install workpiece before processing
Position), clip (clamping).
A workpiece can only be once clamped in existing fixture, and cannot provide the support force of vertical direction, when lathe is to work
When part generates power straight down, workpiece is easy displacement, is reduced so as to cause the precision of processing.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of fixtures, two workpiece can be clamped simultaneously, and can
The support force of vertical direction is provided.
The technical solution that the utility model solves above-mentioned technical problem is as follows：A kind of fixture, including pedestal, air cylinder base,
Cylinder, movable clip block and fixing clip, the fixing clip are fixedly connected at the center on the top of the pedestal, the cylinder
The both sides on the pedestal top, each cylinder bottom are symmetrically connected to there are two pedestal is set and centered on the fixing clip
It is set on seat there are one the cylinder, the piston rod end of each cylinder is fixedly connected with the movable clip block, the activity
Fixture block can be under the drive of the cylinder in the horizontal direction closer or far from the fixing clip, and the base upper surface is equipped with perpendicular
Straight detent mechanism, the fixing clip are equipped with level locating mechanism.
The utility model has the beneficial effects that：Two workpiece can be clamped simultaneously, and the support force of vertical direction can be provided,
When lathe generates power straight down to workpiece, vertically oriented mechanism and level locating mechanism can withstand workpiece and prevent workpiece from moving
Position, to ensure the precision of processing.
Based on the above technical solution, the utility model can also do following improvement.
Further, the vertically oriented mechanism is to be removably connected to the pin of the base upper surface side, and the pin has
It two and 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.
Advantageous effect using above-mentioned further scheme is that pin can be such that workpiece positions in the vertical direction, when lathe pair
When the workpiece being clamped on the fixture is processed, a support force straight up is provided.
Further, threaded hole is equipped in the pin, the threaded hole internal thread is connected with height-regulating bolt.
Advantageous 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 convenient for the fitting groove in pin insertion or the extraction hole.
Advantageous effect using above-mentioned further scheme is the fitting groove in the hole to be embedded in convenient for the pin, convenient for making
It is inserted pins into or is taken out in hole with the tool of such as pliers.
Further, the level locating mechanism is the positioning plate that level is fixedly connected on the fixing clip side, 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
It extends between the movable clip block and the fixing clip.
Advantageous effect using above-mentioned further scheme is that positioning plate can be such that workpiece positions in the horizontal direction.
Further, positioning plate length direction uniform intervals described in the positioning plate upper edge are equipped with multiple adjusting holes, Mei Gesuo
It states adjusting hole and is threaded with horizontal adjustment bolt, the horizontal adjustment bolt can be moved along perpendicular to the cylinder piston rod
Direction movement.
Advantageous 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.
Advantageous 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 generate torsional moment in clamping workpiece.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of fixture provided by the utility model；
Fig. 2 is a kind of vertical view of fixture shown in FIG. 1；
Fig. 3 is the structural schematic diagram of the workpiece clamped by a kind of fixture shown in FIG. 1.
In attached drawing, parts list represented by the reference numerals are as follows：
1, pedestal, 2, air cylinder base, 3, cylinder, 4, movable clip block, 5, fixing clip, 6, pin, 7, positioning plate, 8, spiral shell is turned up
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.
Specific implementation mode
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining this practicality
It is novel, it is not intended to limit the scope of the utility model.
As illustrated in fig. 1 and 2, the utility model provides a kind of fixture, including pedestal 1, air cylinder base 2, cylinder 3, activity folder
Block 4 and fixing clip 5, the fixing clip 5 are fixedly connected at the center on the top of the pedestal 1, and the air cylinder base 2 is set
There are two and be symmetrically connected to centered on the fixing clip 5 both sides on 1 top of the pedestal, each air cylinder base 2
On set there are one the cylinder 3, the piston rod end of each cylinder 3 is fixedly connected with the movable clip block 4, the activity
Fixture block 4 can be under the drive of the cylinder 3 in the horizontal direction closer or far from the fixing clip 5, and 1 upper surface of the pedestal is set
There are vertically oriented mechanism, the fixing clip 5 to be equipped with level locating mechanism.
The vertically oriented mechanism is to be removably connected to the pin 6 of 1 upper surface side of the pedestal, and there are two the pins 6
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 in the pin 6, the threaded hole internal thread, which is connected with, is turned up bolt 8.
1 upper surface of the pedestal 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 convenient for the pin 6 in the hole.
The level locating mechanism is the positioning plate 7 that level is fixedly connected on 5 side of the fixing clip, the positioning plate
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
It extends between the movable clip block 4 and the fixing clip 5.
7 length direction uniform intervals of positioning plate described in 7 upper edge of the positioning plate are equipped with multiple adjusting holes 9, 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 the 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.
Workpiece to be held is as shown in figure 3, process workpiece being clamped using Fig. 1 and fixture shown in Fig. 2 is as follows：
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 push movable clip block 4 so that movable clip block 4 with
Fixing clip 5 clamps two plane sides 16 of workpiece, and the length of bolt 8 is turned up in adjustment so that bolt 8 is turned up and withstands workpiece
It picks up the ears 15, adjusts the length of horizontal adjustment bolt 11 so that horizontal adjustment bolt withstands workpiece, that is, completes the dress of a subjob
Folder；It also can clamping workpiece as stated above between the movable clip block 4 and fixing clip 5 of the other side.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (7)
1. a kind of fixture, which is characterized in that including pedestal (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 pedestal (1), the air cylinder base (2) is equipped with
Two and the both sides on the pedestal (1) top are symmetrically connected to centered on the fixing clip (5), each air cylinder base
(2) it is set on there are one the 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 under the drive of the cylinder (3) in the horizontal direction closer or far from the fixing clip
(5), pedestal (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, which is characterized in that the vertically oriented mechanism is described to be removably connected to
The pin (6) of pedestal (1) upper surface side, there are two the pins (6) and is 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, which is characterized in that threaded hole is equipped in the pin (6), in the threaded hole
It is threaded with and bolt (8) is turned up.
4. a kind of fixture according to claim 2, which is characterized in that pedestal (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 convenient for the pin (6) embedded or extracted in the hole
Slot allocation (10).
5. a kind of fixture according to claim 1, which is characterized 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 along its length to the movable clip block (4) and the fixation
Between fixture block (5).
6. a kind of fixture according to claim 5, which is characterized in that positioning plate (7) length described in positioning plate (7) upper edge
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, which is characterized 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)
Quadrangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820074164.2U CN207696129U (en) | 2018-01-16 | 2018-01-16 | A kind of fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820074164.2U CN207696129U (en) | 2018-01-16 | 2018-01-16 | A kind of fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207696129U true CN207696129U (en) | 2018-08-07 |
Family
ID=63035208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820074164.2U Expired - Fee Related CN207696129U (en) | 2018-01-16 | 2018-01-16 | A kind of fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207696129U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107953129A (en) * | 2018-01-16 | 2018-04-24 | 湖北三叶机电制造股份有限公司 | A kind of fixture |
| CN109079543A (en) * | 2018-09-13 | 2018-12-25 | 昆山德胜荣智能科技有限公司 | A kind of four side cylinders |
-
2018
- 2018-01-16 CN CN201820074164.2U patent/CN207696129U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107953129A (en) * | 2018-01-16 | 2018-04-24 | 湖北三叶机电制造股份有限公司 | A kind of fixture |
| CN109079543A (en) * | 2018-09-13 | 2018-12-25 | 昆山德胜荣智能科技有限公司 | A kind of four side cylinders |
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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 |
Granted publication date: 20180807 Termination date: 20210116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |