CN209256748U - It is a kind of convenient for fixed liquid-ring vacuum pump maintenance fixture - Google Patents
It is a kind of convenient for fixed liquid-ring vacuum pump maintenance fixture Download PDFInfo
- Publication number
- CN209256748U CN209256748U CN201822109945.3U CN201822109945U CN209256748U CN 209256748 U CN209256748 U CN 209256748U CN 201822109945 U CN201822109945 U CN 201822109945U CN 209256748 U CN209256748 U CN 209256748U
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- clamping plate
- convenient
- vacuum pump
- fixed
- fixture
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Abstract
The utility model discloses a kind of convenient for fixed liquid-ring vacuum pump maintenance fixture, including first clamping plate, adjusting rod, apparatus main body and the second clamping plate for being fixed at apparatus main body upper surface side, first clamping plate two sides lower end is fixedly installed sliding block, sliding block front/rear end is provided through screw hole, second clamping plate is internally provided with servo motor, apparatus main body upper surface is provided with cavity, cavity bottom end is provided with protective plate, and insertion is provided with reverse-flighted screw before and after cavity inner surface, reverse-flighted screw one end and servo motor are rotatablely connected, and the other end is flexibly connected with sliding block；By the way that protective plate is arranged, gripped object is avoided to cause to wear to equipment, by the way that reverse-flighted screw is arranged, change the moving direction of the i.e. changeable first clamping plate of steering of servo motor, it is high to motor performance, it is cost-effective, by the way that pressure sensor is arranged, it stops operating convenient for controlling servo motor according to pressure size, prevents from damaging equipment.
Description
Technical field
The utility model belongs to clamp art, and in particular to a kind of convenient for fixed liquid-ring vacuum pump maintenance fixture.
Background technique
Fixture is used to fix processing object during referring to machine-building, is allowed to occupy correct position, to receive construction
Or the device of detection, fixture is usually by setting element, clamping device, to knife induction element, indexing means, connecting element and folder
It is specific to wait composition.
It is existing a kind of convenient for fixed liquid-ring vacuum pump maintenance fixture, exist when being clamped to the pump housing, it is unidirectional mobile
Fixture need manually open collet, the fixture power transmission device higher cost of way moving, not cost-effective enough problem,
It is thus it is proposed that a kind of convenient for fixed liquid-ring vacuum pump maintenance fixture.
Utility model content
The purpose of this utility model is to provide a kind of convenient for fixed liquid-ring vacuum pump maintenance fixture, to solve above-mentioned back
What is proposed in scape technology is existing a kind of convenient for fixed liquid-ring vacuum pump maintenance fixture, exists when being clamped to the pump housing, single
It needs to open collet manually to mobile fixture, the fixture power transmission device higher cost of way moving is not cost-effective enough
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of to tie up convenient for fixed liquid-ring vacuum pump
Fixture is repaired, including first clamping plate, adjusting rod, apparatus main body and the second folder for being fixed at described device main body upper surface side
Plate, first clamping plate two sides lower end are fixedly installed sliding block, and the sliding block front/rear end is provided through screw hole, and described
Second splint is internally provided with servo motor, and described device main body upper surface is provided with cavity, and cavity bottom end is provided with protective plate, and
Insertion is provided with reverse-flighted screw before and after cavity inner surface, and described reverse-flighted screw one end and the servo motor are rotatablely connected, another
End is flexibly connected with the sliding block.
Preferably, setting is fluted in the middle part of the first clamping plate front end face, and the first clamping plate side is provided through
Limit card slot, the first clamping plate upper surface are provided with collet, are provided with rotating block, the rotation in the middle part of the collet lower end surface
Block two sides are provided through limit hole, and the adjusting rod passes through the limit hole and is fixed in the limit card slot.
Preferably, there are three fixture blocks for fixed setting on the adjusting rod, and restraining position ring block is arranged in described adjusting rod one end, in
Between the side of the fixture block be provided with compressed spring, described compressed spring one end is provided with slip ring, the fixture block and the limit
Card slot and the limit hole match.
Preferably, the second clamping plate is provided with pressure sensor, and the pressure close to the first clamping plate one side
Sensor and the first clamping plate adjacent side are provided with cushion.
Preferably, first clamping plate lower end surface two sides are provided with the pulley that can be rolled around on the protective plate.
Preferably, the slip ring is fixed in the first clamping plate, and the diameter of the stop collar is greater than the card
The diameter of block.
Preferably, two reverse-flighted screws and the servo motor rotate synchronously, and rotation direction is identical.
Compared with prior art, the utility model has the beneficial effects that
By the way that protective plate is arranged, avoids gripped object from causing to wear to equipment, by the way that reverse-flighted screw is arranged, change servo electricity
The moving direction of first clamping plate can be changed in the steering of machine, realizes the automatic control for clamping with releasing clamping to liquid-ring vacuum pump
System, it is high to motor performance, it is cost-effective.
By the way that collet is arranged, fixed chuck is convenient for by setting rotating block and adjusting rod convenient for fixed gripped object, is led to
Cross and pull out adjusting rod, force fixture block to squeeze compressed spring, and slid out from limit card slot, regulate collet angle and
After height, adjusting rod is unclamped, fixes it mutually with limit card slot, by the way that pressure sensor is arranged, convenient for according to pressure size control
Servo motor processed stops operating, and prevents from damaging equipment, by the way that pulley is arranged, reduces first clamping plate and moves on protective plate
When resistance.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the apparatus main body broken section figure structure schematic representation of the utility model；
Fig. 3 is the first clamping plate front view structural representation of the utility model；
Fig. 4 is the adjusting rod structural schematic diagram of the utility model；
Fig. 5 is the structural schematic diagram of the utility model；
In figure: 1, collet；2, first clamping plate；3, adjusting rod；4, limit card slot；5, apparatus main body；6, second clamping plate；7, it presses
Force snesor；8, groove；9, rotating block；10, protective plate；11, servo motor；12, reverse-flighted screw；13, sliding block；14, screw hole；
15, pulley；16, stop collar；17, fixture block；18, compressed spring；19, slip ring；20, limit hole.
Specific embodiment
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment
Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5 are please referred to, the utility model provides a kind of technical solution: a kind of convenient for fixed
Liquid-ring vacuum pump maintenance fixture, including first clamping plate 2, adjusting rod 3, apparatus main body 5 and it is fixed at 5 upper surface of apparatus main body
The second clamping plate 6 of side, 2 two sides lower end of first clamping plate are fixedly installed sliding block 13, and 13 front/rear end of sliding block is provided through
Screw hole 14, second clamping plate 6 are internally provided with servo motor 11, and 5 upper surface of apparatus main body is provided with cavity, and cavity bottom end is provided with
Protective plate 10 avoids gripped object from causing to wear to equipment, and insertion setting before and after cavity inner surface by the way that protective plate 10 is arranged
There is reverse-flighted screw 12,12 one end of reverse-flighted screw and servo motor 11 are rotatablely connected, and the other end is flexibly connected with sliding block 13, by setting
Reverse-flighted screw 12 is set, the double-direction control to first clamping plate 2 is realized, controls two-way spiral shell by changing the steering of servo motor 11
The steering of bar 12, two reverse-flighted screws 12 and servo motor 11 rotate synchronously, and rotation direction is identical.
In the present embodiment, it is preferred that setting fluted 8 in the middle part of 2 front end face of first clamping plate, and 2 side of first clamping plate is run through
It is provided with limit card slot 4,2 upper surface of first clamping plate is provided with collet 1, is provided with rotating block 9 in the middle part of 1 lower end surface of collet, rotates
9 two sides of block are provided through limit hole 20, and adjusting rod 3 passes through limit hole 20 and is fixed in limit card slot 4, pressed from both sides by setting
First 1, fixed chuck 1 is convenient for by setting rotating block 9 and adjusting rod 3 convenient for fixed gripped object.
In the present embodiment, it is preferred that there are three fixture blocks 17 for fixed setting on adjusting rod 3, and the setting of 3 one end of adjusting rod is limited
Position ring 16, the side of intermediate fixture block 17 are provided with compressed spring 18, and 18 one end of compressed spring is provided with slip ring 19, and slip ring 19 is fixed
It is arranged in first clamping plate 2, and the diameter of stop collar 16 is greater than the diameter of fixture block 17, fixture block 17 and limit card slot 4 and limit
Hole 20 matches, and by pulling out adjusting rod 3, forces fixture block 17 to squeeze compressed spring 18, and slide from limit card slot 4
Out, after the angle and height that regulate collet 1, adjusting rod 3 is unclamped, fixes it with 4 phase of limit card slot.
In the present embodiment, it is preferred that second clamping plate 6 is provided with pressure sensor 7 close to 2 one side of first clamping plate, and presses
Force snesor 7 and 2 adjacent side of first clamping plate are provided with cushion, by the way that pressure sensor 7 is arranged, convenient for according to pressure size
Control servo motor 11 stops operating, and prevents from damaging equipment.
In the present embodiment, it is preferred that 2 lower end surface two sides of first clamping plate are provided with the cunning that can be rolled around on protective plate 10
Wheel 15 reduces resistance of the first clamping plate 2 when moving on protective plate 10 by the way that pulley 15 is arranged.
The working principle and process for using of the utility model:
The liquid-ring vacuum pump of Awaiting Overhaul is placed on protective plate 10,11 power switch of servo motor, control first are opened
Clamping plate 2 is mobile to 6 side of second clamping plate, and liquid-ring vacuum pump is clamped.
5 upper surface of apparatus main body is provided with cavity, and cavity bottom end is provided with protective plate 10, by the way that protective plate 10 is arranged, keeps away
Exempt from gripped object and equipment is caused to wear, and insertion is provided with reverse-flighted screw 12,12 one end of reverse-flighted screw before and after cavity inner surface
It is rotatablely connected with servo motor 11, the other end is flexibly connected with sliding block 13, by the way that reverse-flighted screw 12 is arranged, is realized and is pressed from both sides to first
The double-direction control of plate 2, controls the steering of reverse-flighted screw 12 by changing the steering of servo motor 11, two reverse-flighted screws 12 with
Servo motor 11 rotates synchronously, and rotation direction is identical.
2 upper surface of first clamping plate is provided with collet 1, is provided with rotating block 9,9 two sides of rotating block in the middle part of 1 lower end surface of collet
It is provided through limit hole 20, adjusting rod 3 passes through limit hole 20 and is fixed in limit card slot 4, by the way that collet 1 is arranged, is convenient for
Fixed gripped object is convenient for fixed chuck 1, there are three cards for fixed setting on adjusting rod 3 by setting rotating block 9 and adjusting rod 3
Block 17, and restraining position ring block 16 is arranged in 3 one end of adjusting rod, the side of intermediate fixture block 17 is provided with compressed spring 18, compressed spring 18
One end is provided with slip ring 19, and slip ring 19 is fixed in first clamping plate 2, and the diameter of stop collar 16 is greater than the straight of fixture block 17
Diameter, fixture block 17 match with limit card slot 4 and limit hole 20, by pulling out adjusting rod 3, fixture block 17 are forced to squeeze compression
Spring 18, and slid out from limit card slot 4, after the angle and height that regulate collet 1, adjusting rod 3 is unclamped, itself and limit are made
4 phase of card slot is fixed.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of convenient for fixed liquid-ring vacuum pump maintenance fixture, including first clamping plate (2), adjusting rod (3), apparatus main body (5)
With the second clamping plate (6) for being fixed at described device main body (5) upper surface side, it is characterised in that: the first clamping plate (2)
Two sides lower end is fixedly installed sliding block (13), and sliding block (13) front/rear end is provided through screw hole (14), and described second
Clamping plate (6) is internally provided with servo motor (11), and described device main body (5) upper surface is provided with cavity, and cavity bottom end is provided with
Protective plate (10), and insertion is provided with reverse-flighted screw (12) before and after cavity inner surface, described reverse-flighted screw (12) one end with it is described
Servo motor (11) rotation connection, the other end are flexibly connected with the sliding block (13).
2. according to claim 1 a kind of convenient for fixed liquid-ring vacuum pump maintenance fixture, it is characterised in that: described first
Fluted (8) are set in the middle part of clamping plate (2) front end face, and the first clamping plate (2) side is provided through limit card slot (4), institute
It states first clamping plate (2) upper surface to be provided with collet (1), be provided with rotating block (9) in the middle part of collet (1) lower end surface, described turn
Motion block (9) two sides are provided through limit hole (20), and the adjusting rod (3) passes through the limit hole (20) and is fixed on described
In limit card slot (4).
3. according to claim 2 a kind of convenient for fixed liquid-ring vacuum pump maintenance fixture, it is characterised in that: the adjusting
There are three fixture block (17) for fixed setting on bar (3), and restraining position ring block (16) are arranged in the adjusting rod (3) one end, the intermediate card
The side of block (17) is provided with compressed spring (18), and described compressed spring (18) one end is provided with slip ring (19), the fixture block
(17) match with the limit card slot (4) and the limit hole (20).
4. according to claim 1 a kind of convenient for fixed liquid-ring vacuum pump maintenance fixture, it is characterised in that: described second
Clamping plate (6) is provided with pressure sensor (7) close to the first clamping plate (2) one side, and the pressure sensor (7) with it is described
First clamping plate (2) adjacent side is provided with cushion.
5. according to claim 1 a kind of convenient for fixed liquid-ring vacuum pump maintenance fixture, it is characterised in that: described first
Clamping plate (2) lower end surface two sides are provided with the pulley (15) that can be rolled around on the protective plate (10).
6. according to claim 3 a kind of convenient for fixed liquid-ring vacuum pump maintenance fixture, it is characterised in that: the slip ring
(19) it is fixed on the first clamping plate (2), and the diameter of the stop collar (16) is greater than the diameter of the fixture block (17).
7. according to claim 1 a kind of convenient for fixed liquid-ring vacuum pump maintenance fixture, it is characterised in that: described in two
Reverse-flighted screw (12) and the servo motor (11) rotate synchronously, and rotation direction is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822109945.3U CN209256748U (en) | 2018-12-17 | 2018-12-17 | It is a kind of convenient for fixed liquid-ring vacuum pump maintenance fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822109945.3U CN209256748U (en) | 2018-12-17 | 2018-12-17 | It is a kind of convenient for fixed liquid-ring vacuum pump maintenance fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209256748U true CN209256748U (en) | 2019-08-16 |
Family
ID=67563477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822109945.3U Expired - Fee Related CN209256748U (en) | 2018-12-17 | 2018-12-17 | It is a kind of convenient for fixed liquid-ring vacuum pump maintenance fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209256748U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112677116A (en) * | 2020-12-18 | 2021-04-20 | 江西省天奇汽车零部件有限公司 | High-efficient fixed working platform is used in mould processing |
-
2018
- 2018-12-17 CN CN201822109945.3U patent/CN209256748U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112677116A (en) * | 2020-12-18 | 2021-04-20 | 江西省天奇汽车零部件有限公司 | High-efficient fixed working platform is used in mould processing |
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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: 20190816 Termination date: 20201217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |