CN208614316U - A kind of used in new energy vehicles pneumatics moving plate fixture - Google Patents
A kind of used in new energy vehicles pneumatics moving plate fixture Download PDFInfo
- Publication number
- CN208614316U CN208614316U CN201821034490.7U CN201821034490U CN208614316U CN 208614316 U CN208614316 U CN 208614316U CN 201821034490 U CN201821034490 U CN 201821034490U CN 208614316 U CN208614316 U CN 208614316U
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- moving plate
- pneumatics
- new energy
- torus
- energy vehicles
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Abstract
The utility model discloses a kind of used in new energy vehicles pneumatics moving plate fixtures, including substrate, Moving plate and jettron, the substrate level is fixed on the workbench of machining center, torus is horizontally fixed on the substrate, there are three the air clampers of circumference uniform distribution for the periphery setting of the torus, the torus top surface corresponding with air clamper forms the first pin hole of circumference uniform distribution, the utility model has the beneficial effects that: this fixture is directed to the shape of Moving plate, it designs reasonable structure and is located clamping, geometric tolerance and surface accuracy after improving Moving plate processing, comply fully with quality requirement, improve the reliability of air compressor machine, reduce noise when work.
Description
Technical field:
The utility model relates to machining fixture field, specifically a kind of used in new energy vehicles pneumatics moving plate fixture.
Background technique:
Important composition component of the pneumatics moving plate as vehicle air compressor, it is very high to its requirement on machining accuracy, in processing
The heart lacks suitable fixture when processing and carries out positioning clamping to it, causes the machining accuracy of Moving plate can not be qualified, influences air compressor machine
Using effect.
Utility model content:
The purpose of this utility model be exactly in order to solve existing issue, and provide it is a kind of design rationally, improve Moving plate processing
Geometric tolerance and surface accuracy afterwards improve the reliability of air compressor machine, reduce the used in new energy vehicles air compressor machine of noise when work
Moving plate fixture.
The technology solution of the utility model is as follows:
A kind of used in new energy vehicles pneumatics moving plate fixture, including substrate, Moving plate and jettron, the substrate level are fixed
In on the workbench of machining center, being horizontally fixed with torus on the substrate, there are three circles for the periphery setting of the torus
The air clamper of Zhou Junbu, the torus top surface corresponding with air clamper form the first of circumference uniform distribution
Pin hole is inserted with pin in first pin hole, forms rotary table at the top of the pin, the Moving plate is placed horizontally at round platform top
Face, the torus bottom surface is opposite to form installation counterbore, and the installation counterbore includes upper hole section and lower hole section, it is described on
Locating shaft is inserted in portion's hole section, the locating shaft lower end forms spindle nose, installs between the spindle nose bottom surface and substrate top surface
Having makes the locating shaft generate the elastomer to float.
Preferably, the air clamper includes cylinder, connecting rod, pressing plate, carrier bar and hinge seat, the cylinder is living
Stopper rod fixed substrate top surface upward, the upper end and pressing plate one end of the connecting rod are hinged, and the other end of the pressing plate is pressed in dynamic
On disk, the lower end of the connecting rod is connect with cylinder piston rod top side detachable, and the upper end of the carrier bar and the middle part of pressing plate are cut with scissors
It connects, lower end and hinge seat top are hinged, and the hinge seat bottom is bolted in cylinder top surface.
Preferably, the top surface of three rotary tables is coplanar.
Preferably, the upper end of the locating shaft is cone.
Preferably, the elastomer is spring, the height ratio of the spring and the lower hole section is 1:1.2.
Preferably, being connected between the connecting rod and cylinder piston rod by double threaded screw.
Preferably, forming the second pin hole axially engaged with positioning on the Moving plate.
The utility model has the beneficial effects that: by the way that the second pin hole of Moving plate two sides and the cooperation of locating shaft sleeve are completed
The positioning of horizontal direction, wherein floating type locating shaft, which avoids the second pin hole and locating shaft, generates rigid contact damage in cooperation
Hurt pin hole, then push Moving plate, is closed until with three round platform top face pastes, jettron starting, cylinder piston rod ejection, driving pressure
Plate rotation, is pressed in the edge top surface of Moving plate, completes the clamping of Moving plate, this fixture is directed to the shape of Moving plate, designs reasonable knot
Structure is located clamping, and the geometric tolerance and surface accuracy after improving Moving plate processing comply fully with quality requirement, improve sky
The reliability of press reduces noise when work.
Detailed description of the invention:
Fig. 1 is the schematic top plan view of the utility model；
Fig. 2 be remove air clamper after C-C to and pin, rotary table and the first pin hole half-section diagram；
Fig. 3 is the front-view schematic diagram of the utility model air clamper；
Fig. 4 is the schematic top plan view of the utility model Moving plate；
In attached drawing: 1, substrate；2, Moving plate；3, jettron；4, torus；5, air clamper；6, the first pin hole；7,
Pin；8, rotary table；9, counterbore is installed；10, upper hole section；11, lower hole section；12, locating shaft；13, spindle nose；14, elastomer；
15, cylinder；16, connecting rod；17, pressing plate；18, carrier bar；19, hinge seat；20, notch；21, the second pin hole.
Specific embodiment:
As shown in Figs 1-4, used in new energy vehicles pneumatics moving plate fixture, including substrate 1, Moving plate 2 and jettron 3, it is described
1 level of substrate is fixed on the workbench of machining center, and torus 4 is horizontally fixed on the substrate 1, the torus 4
There are three the air clamper 5 of circumference uniform distribution, 4 top surfaces of torus corresponding with air clamper 5 for periphery setting
The first pin hole 6 of circumference uniform distribution is formed, pin 7 is inserted in first pin hole 6, forms rotary table at the top of the pin 7
8, the Moving plate 2 is placed horizontally at 8 top surface of rotary table, and 4 bottom surface of torus is opposite to form installation counterbore 9, and the installation is heavy
Hole 9 includes upper hole section 10 and lower hole section 11, is inserted with locating shaft 12,12 lower end of locating shaft in the upper hole section 10
Spindle nose 13 is formed, being equipped between 13 bottom surface of spindle nose and 1 top surface of substrate makes the locating shaft 12 generate the elasticity floated
Body 14.
Specifically, the air clamper 5 includes cylinder 15, connecting rod 16, pressing plate 17, carrier bar 18 and hinge seat 19,
15 piston rod of cylinder, 1 top surface of fixed substrate upward, the upper end and 17 one end of pressing plate of the connecting rod 16 are hinged, the pressing plate
17 other end is pressed on Moving plate 2, and lower end and 15 piston rod part of cylinder of the connecting rod 16 are detachably connected, the chain
The upper end of plate 18 and the middle part of pressing plate 17 are hinged, and lower end and 19 top of hinge seat are hinged, and 19 bottom of hinge seat is bolted in gas
15 top surface of cylinder, the clamping for facilitating Moving plate 2 is arranged in this, but also can replace pressing plate of different shapes according to the shape of workpiece to be added
17, applicability is improved, and instead of traditional hydraulic press mechanism, reduce the cost of enterprise.
Specifically, the top surface of three rotary tables 8 is coplanar, and the principle that a face is determined by 3 points is arranged in this, is Moving plate 2
Provide a horizontal plane.
Specifically, the upper end of the locating shaft 12 is cone, when this is set as locating shaft 12 and the cooperation of the second pin hole 21
Play guiding role.
Specifically, there are three notches 20, this setting can be convenient connection cylinder for circumference uniform distribution on the side wall of the torus 4
Extra tracheae, is hidden in the inside of torus 4, fixture is clean and tidy, does not influence to process by 15 tracheae layout.
Specifically, the elastomer 14 is spring, and the height ratio of the spring and the lower hole section 11 is 1:1.2.
Specifically, it is connected between the connecting rod 16 and 15 piston rod of cylinder by double threaded screw, this setting facilitates company
The replacement and installation of extension bar 16.
Specifically, the second pin hole 21 with locating shaft 12 to cooperation is formed on the Moving plate 2.
In use, completing determining for horizontal direction by cooperating the second pin hole 21 of 2 two sides of Moving plate with 12 sleeve of locating shaft
Position is sold wherein floating type locating shaft 12 avoids the second pin hole 21 and generates rigid contact in cooperation with locating shaft 12 and damage
Then hole pushes Moving plate 2, is bonded until with three 8 top surfaces of rotary table, jettron 3 starts, the ejection of 15 piston rod of cylinder, driving
Pressing plate 17 rotates, and is pressed in the edge top surface of Moving plate 2, completes the clamping of Moving plate 2, this fixture is directed to the shape of Moving plate 2, and design is closed
The structure of reason is located clamping, improves geometric tolerance and surface accuracy after Moving plate 2 is processed, complies fully with quality requirement,
The reliability for improving air compressor machine, reduces noise.
The above is only the preferred embodiment of the present invention, and those of ordinary skill in the art are not making creativeness
The range of the utility model protection all should belong in every other embodiment obtained under the premise of labour.
Claims (8)
1. a kind of used in new energy vehicles pneumatics moving plate fixture, including substrate, Moving plate and jettron, the substrate level are fixed on
On the workbench of machining center, it is characterised in that: be horizontally fixed with torus, the periphery setting of the torus on the substrate
There are three the air clampers of circumference uniform distribution, and it is equal that the torus top surface corresponding with air clamper forms circumference
First pin hole of cloth is inserted with pin in first pin hole, and rotary table is formed at the top of the pin, and the Moving plate is horizontal positioned
In rotary table top surface, the torus bottom surface is opposite to form installation counterbore, and the installation counterbore includes upper hole section and bottom hole
Section, it is inserted with locating shaft in the upper hole section, the locating shaft lower end forms spindle nose, the spindle nose bottom surface and substrate top surface
Between be equipped with the locating shaft made to generate the elastomer to float.
2. used in new energy vehicles pneumatics moving plate fixture according to claim 1, it is characterised in that: the air clamper
Including cylinder, connecting rod, pressing plate, carrier bar and hinge seat, cylinder piston rod fixed substrate top surface upward, the connecting rod
Upper end and pressing plate one end are hinged, and the other end of the pressing plate is pressed on Moving plate, the lower end of the connecting rod and cylinder piston rod
Top side detachable connection, the upper end of the carrier bar and the middle part of pressing plate are hinged, and lower end and hinge seat top are hinged, the hinge seat
Bottom is bolted in cylinder top surface.
3. used in new energy vehicles pneumatics moving plate fixture according to claim 1, it is characterised in that: the top of three rotary tables
Face is coplanar.
4. used in new energy vehicles pneumatics moving plate fixture according to claim 1, it is characterised in that: the upper end of the locating shaft
For cone.
5. used in new energy vehicles pneumatics moving plate fixture according to claim 1, it is characterised in that: the side wall of the torus
There are three notches for upper circumference uniform distribution.
6. used in new energy vehicles pneumatics moving plate fixture according to claim 1, it is characterised in that: the elastomer is bullet
The height ratio of spring, the spring and the lower hole section is 1:1.2.
7. used in new energy vehicles pneumatics moving plate fixture according to claim 2, it is characterised in that: the connecting rod and cylinder
It is connected between piston rod by double threaded screw.
8. used in new energy vehicles pneumatics moving plate fixture according to claim 1, it is characterised in that: formed on the Moving plate
The second pin hole axially engaged with positioning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821034490.7U CN208614316U (en) | 2018-07-02 | 2018-07-02 | A kind of used in new energy vehicles pneumatics moving plate fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821034490.7U CN208614316U (en) | 2018-07-02 | 2018-07-02 | A kind of used in new energy vehicles pneumatics moving plate fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208614316U true CN208614316U (en) | 2019-03-19 |
Family
ID=65704386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821034490.7U Expired - Fee Related CN208614316U (en) | 2018-07-02 | 2018-07-02 | A kind of used in new energy vehicles pneumatics moving plate fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208614316U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110449934A (en) * | 2019-09-12 | 2019-11-15 | 蚌埠液力机械有限公司 | A kind of clamping tooling of lift oil tank connecting rod |
-
2018
- 2018-07-02 CN CN201821034490.7U patent/CN208614316U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110449934A (en) * | 2019-09-12 | 2019-11-15 | 蚌埠液力机械有限公司 | A kind of clamping tooling of lift oil tank connecting rod |
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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: 20190319 Termination date: 20200702 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |