CN207771444U - A kind of fixture for air-pressure detection - Google Patents
A kind of fixture for air-pressure detection Download PDFInfo
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- CN207771444U CN207771444U CN201820067392.7U CN201820067392U CN207771444U CN 207771444 U CN207771444 U CN 207771444U CN 201820067392 U CN201820067392 U CN 201820067392U CN 207771444 U CN207771444 U CN 207771444U
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- threaded rod
- turn trough
- mounting plate
- fixture
- air
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Abstract
The utility model discloses a kind of fixture for air-pressure detection, including mounting plate, the article putting groove of opening upwards is equipped in the mounting plate, the first turn trough being vertically arranged also is arranged in the mounting plate, and first is rotatably connected to the first threaded rod in turn trough, the second turn trough being laterally arranged is additionally provided in the mounting plate, and second is rotatably connected to the second threaded rod in turn trough, one end of second threaded rod is arranged through mounting plate, two first threaded rods are sequentially connected by helical gear and the second threaded rod, it is arranged with matched nut on two first threaded rods, and the side side wall of nut is fixedly connected with connecting rod, the inner wall of the article putting groove is equipped with the strip gab being connected to the first turn trough, and connecting rod is arranged through strip gab.The utility model is easy to operate, easy to use, and piece-holder is simple and secured, effectively prevent workpiece placement just poor products phenomenon do not occurring, improves processing quality.
Description
Technical field
The utility model is related to field of mechanical technique more particularly to a kind of fixture for air-pressure detection.
Background technology
It is used for fixing processing object during machine-building, is allowed to occupy correct position, is constructed or detected with receiving
Device, also known as fixture.General workpiece will appear the impurity such as scrap and falls on fixture in process, to next work
When part is clamped, workpiece can be made to occur placing not just, work pieces process is caused deviation occur, reduce the qualification rate of product；For
This, it is proposed that a kind of fixture for air-pressure detection solves these problems.
Utility model content
Purpose of the utility model is to solve workpiece existing in the prior art will appear scrap in process
Equal impurity are fallen on fixture, when next workpiece is clamped, workpiece can be made to occur placing not just, be led to work pieces process
The shortcomings of there is deviation, reducing the qualification rate of product, and a kind of fixture for air-pressure detection proposed.
To achieve the goals above, the utility model uses following technical solution：
A kind of fixture for air-pressure detection, including mounting plate are equipped with the article putting groove of opening upwards, the installation in the mounting plate
It is also arranged with the first turn trough being vertically arranged in plate, and is rotatably connected to the first threaded rod in the first turn trough, the mounting plate
In be additionally provided with the second turn trough being laterally arranged, and the second threaded rod is rotatably connected in the second turn trough, second threaded rod
One end is arranged through mounting plate, and two first threaded rods are sequentially connected by helical gear and the second threaded rod, two institutes
It states and is arranged with matched nut on the first threaded rod, and the side side wall of nut is fixedly connected with connecting rod, it is described to set
The inner wall of object slot is equipped with the strip gab being connected to the first turn trough, and connecting rod is arranged through strip gab, and the connecting rod is remote
One end from nut is connected with clamping plate, and object placing cavity is additionally provided in the mounting plate, and air compressor machine is equipped in the object placing cavity, described to set
The downside inner wall of object slot is additionally provided with multiple ventholes, and air compressor machine is connected to by pipeline with venthole, is also set in the object placing cavity
There is air pressure detector.
Preferably, it is additionally provided with strip groove in second threaded rod, and sets in strip groove and sets there are two being mutually parallel
The slide bar set, is equipped with spring between two slide bars, and the one end of the slide bar far from spring is equipped with fixture block, and the second turn trough
Inner wall surrounding is equipped with the multiple and matched card slot of fixture block, and side side wall of the slide bar far from spring is additionally provided with convex block, and convex block
Side wall through the second threaded rod is simultaneously along the outside for extending to the second threaded rod.
The one end for being preferably located at outer second threaded rod of the mounting plate is connected with rocking bar.
Preferably, the side wall of second threaded rod is fixedly connected with annular switch block, and the inner wall of the second turn trough be equipped with
The matched annular turn trough of annular switch block.
Preferably, the downside side wall of two clamping plates is enclosed with rubber protection pad.
The utility model is easy to operate, easy to use, and piece-holder is simple and secured, improves work efficiency, passes through gas
Pressure detection is detected to whether workpiece is laid flat, and is effectively prevent workpiece placement just poor products phenomenon do not occurring, is improved product
Qualification rate.
Description of the drawings
Fig. 1 be the utility model proposes a kind of fixture for air-pressure detection structural schematic diagram；
Fig. 2 is the structural schematic diagram at A in Fig. 1.
In figure：1 mounting plate, 2 article putting grooves, 3 first turn troughs, 4 first threaded rods, 5 second turn troughs, 6 second threaded rods, 7 are tiltedly
Gear, 8 nuts, 9 connecting rods, 10 clamping plates, 11 object placing cavities, 12 air compressor machines, 13 pipelines, 14 ventholes, 15 strip grooves, 16 are slided
Bar, 17 springs, 18 fixture blocks, 19 card slots, 20 convex blocks.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of fixture for air-pressure detection, including mounting plate 1 are equipped with the article putting groove of opening upwards in mounting plate 1
2, the first turn trough 3 being vertically arranged also is arranged in mounting plate 1, and the first threaded rod 4 is rotatably connected in the first turn trough 3,
It is additionally provided with the second turn trough 5 being laterally arranged in mounting plate 1, and is rotatably connected to the second threaded rod 6, the second spiral shell in the second turn trough 5
One end of rasp bar 6 is arranged through mounting plate 1, is connected with rocking bar positioned at one end of outer second threaded rod 6 of mounting plate 1, is convenient for work
Personnel rotate the second threaded rod 6, and rubber sleeve, the side wall of the second threaded rod 6 is effectively prevent to be fixedly connected with annular switch block, and second turn
The inner wall of slot 5 is equipped with drives annular switch block in ring with the matched annular turn trough of annular switch block, the second threaded rod 6 while rotation
It being rotated in shape turn trough, annular switch block provides a support force to the rotation of the second threaded rod 6, increases the stability of device, the
It is additionally provided with strip groove 15 in two threaded rods 6, and is set in strip groove 15 there are two slide bar 16 arranged in parallel, two cunnings
Spring 17 is equipped between bar 16, the one end of slide bar 16 far from spring 17 is equipped with fixture block 18, and the inner wall surrounding of the second turn trough 5 is equipped with
Multiple and 18 matched card slot 19 of fixture block, side side wall of the slide bar 16 far from spring 17 is additionally provided with convex block 20, and convex block 20 runs through
The side wall of second threaded rod 6 is simultaneously along the outside for extending to the second threaded rod 6, and under the resilient force of spring 17, fixture block 18 is stuck in
In card slot 19, the second threaded rod 6 is fixed, prevents the second threaded rod 6 from loosening and piece-holder is caused to loosen, improves
The stability of device pins convex block 20, compressed spring 17, the card with 16 one end of moving slide-bar when needing to rotate the second threaded rod 6
Block 18 is detached from card slot 19, you can the second threaded rod 6 of rotation, two the first threaded rods 4 pass through helical gear 7 and the second threaded rod 6
It is sequentially connected, is arranged with matched nut 8 on two the first threaded rods 4, and the side side wall of nut 8 is fixedly connected with
Connecting rod 9, the inner wall of article putting groove 2 is equipped with the strip gab being connected to the first turn trough 3, and connecting rod 9 is arranged through strip gab,
The one end of connecting rod 9 far from nut 8 is connected with clamping plate 10, and the downside side wall of two clamping plates 10 is enclosed with rubber protection pad,
When the lower workpiece of some hardness is clamped, prevents 10 clamping workpiece tension of clamping plate and defective work piece, glove is additionally provided in mounting plate 1
Chamber 11 is equipped with air compressor machine 12 in object placing cavity 11, and the downside inner wall of article putting groove 2 is additionally provided with multiple ventholes 14, and air compressor machine 12 is logical
Piping 13 is connected to venthole 14, and air pressure detector is additionally provided in object placing cavity 11.
When the utility model is used, workpieces processing is positioned between 2 downside inner wall of article putting groove and clamping plate 10, pin convex
Block 20, compressed spring 17, the fixture block 18 with 16 one end of moving slide-bar are detached from card slot 19, rotate the second threaded rod 6, and helical gear 7 drives
First threaded rod 4 rotates, and nut 8 moves down in the first turn trough 3, drives the clamping plate 10 of 9 one end of connecting rod to decline and clamps work
Part unclamps convex block 20, and under the resilient force of spring 17, fixture block 18 sticks into card slot 19, and the second threaded rod 6 is fixed,
Air compressor machine 12 in object placing cavity 11 is started to work, and when the air pressure in object placing cavity 11 reaches certain value, air pressure detector detects
After nominal pressure, start to be processed workpiece, if there is the impurity such as scrap are fallen in article putting groove 2, and workpiece is made to place not
It is smooth, cause venthole 14 cannot be fully sealed, in object placing cavity 11 air pressure can by venthole 14 with outside be connected to, cannot
Reach rated value, then workpiece will not be processed, therefore, it is desirable to which the scrap impurity etc. on article putting groove 2 is cleared up.
The present apparatus is easy to operate, easy to use, and piece-holder is simple and secured, improves work efficiency, and is detected to workpiece by air pressure
Whether it is laid flat and is detected, effectively prevent workpiece placement just poor products phenomenon do not occurring, improve the qualification rate of product.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of fixture for air-pressure detection, including mounting plate（1）, which is characterized in that the mounting plate（1）In be equipped with opening upwards
Article putting groove（2）, the mounting plate（1）In be also arranged with the first turn trough being vertically arranged（3）, and the first turn trough（3）Middle rotation
It is connected with the first threaded rod（4）, the mounting plate（1）In be additionally provided with the second turn trough being laterally arranged（5）, and the second turn trough（5）
In be rotatably connected to the second threaded rod（6）, second threaded rod（6）One end run through mounting plate（1）Setting, two described the
One threaded rod（4）Pass through helical gear（7）With the second threaded rod（6）It is sequentially connected, two first threaded rods（4）On cover
Equipped with matched nut（8）, and nut（8）Side side wall be fixedly connected with connecting rod（9）, the article putting groove（2）'s
Inner wall is equipped with and the first turn trough（3）The strip gab of connection, and connecting rod（9）It is arranged through strip gab, the connecting rod（9）
Far from nut（8）One end be connected with clamping plate（10）, the mounting plate（1）In be additionally provided with object placing cavity（11）, the object placing cavity
（11）In be equipped with air compressor machine（12）, the article putting groove（2）Downside inner wall be additionally provided with multiple ventholes（14）, and air compressor machine（12）
Pass through pipeline（13）With venthole（14）Connection, the object placing cavity（11）In be additionally provided with air pressure detector.
2. a kind of fixture for air-pressure detection according to claim 1, which is characterized in that second threaded rod（6）In also set
There is strip groove（15）, and strip groove（15）In set there are two slide bar arranged in parallel（16）, two slide bars
（16）Between be equipped with spring（17）, the slide bar（16）Far from spring（17）One end be equipped with fixture block（18）, and the second turn trough（5）
Inner wall surrounding be equipped with multiple and fixture block（18）Matched card slot（19）, the slide bar（16）Far from spring（17）Side side wall
It is additionally provided with convex block（20）, and convex block（20）Through the second threaded rod（6）Side wall and along extending to the second threaded rod（6）Outside.
3. a kind of fixture for air-pressure detection according to claim 1, which is characterized in that be located at the mounting plate（1）Outer second
Threaded rod（6）One end be connected with rocking bar.
4. a kind of fixture for air-pressure detection according to claim 1, which is characterized in that second threaded rod（6）Side wall
It is fixedly connected with annular switch block, and the second turn trough（5）Inner wall be equipped with and the matched annular turn trough of annular switch block.
5. a kind of fixture for air-pressure detection according to claim 1, which is characterized in that two clamping plates（10）Downside side
Wall is enclosed with rubber protection pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820067392.7U CN207771444U (en) | 2018-01-16 | 2018-01-16 | A kind of fixture for air-pressure detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820067392.7U CN207771444U (en) | 2018-01-16 | 2018-01-16 | A kind of fixture for air-pressure detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207771444U true CN207771444U (en) | 2018-08-28 |
Family
ID=63213086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820067392.7U Active CN207771444U (en) | 2018-01-16 | 2018-01-16 | A kind of fixture for air-pressure detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207771444U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681730A (en) * | 2019-01-15 | 2019-04-26 | 国网山东省电力公司济宁供电公司 | A kind of cloud computing equipment placement cabinet supporting mechanism |
-
2018
- 2018-01-16 CN CN201820067392.7U patent/CN207771444U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681730A (en) * | 2019-01-15 | 2019-04-26 | 国网山东省电力公司济宁供电公司 | A kind of cloud computing equipment placement cabinet supporting mechanism |
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