CN208409412U - The small inner hole mirror processing device of automobile liquid pressure valve - Google Patents
The small inner hole mirror processing device of automobile liquid pressure valve Download PDFInfo
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- CN208409412U CN208409412U CN201821059320.4U CN201821059320U CN208409412U CN 208409412 U CN208409412 U CN 208409412U CN 201821059320 U CN201821059320 U CN 201821059320U CN 208409412 U CN208409412 U CN 208409412U
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- main shaft
- bistrique
- inner hole
- liquid pressure
- shaft fixture
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Abstract
The utility model provides a kind of small inner hole mirror processing device of automobile liquid pressure valve, belongs to field of mechanical technique.The problems such as it solves existing valve opening processing unit (plant) processing efficiency is low.The small inner hole mirror processing device of this automobile liquid pressure valve, including workbench, spindle box and grinding tool are installed on workbench, there is main shaft fixture on spindle box, processing district is formed between main shaft fixture and grinding tool, grinding tool can be axially moveable, vibrating disk and bracket are additionally provided on workbench, feeding passage is connected on vibrating disk, feeding passage is located at the top of spindle box, the discharge port of feeding passage is located at the surface of main shaft fixture, the feeding mechanism being provided on bracket above processing district, feeding mechanism includes shifter and collet, shifter driving collet is moved axially and is vertically moved up or down between the discharge port and main shaft fixture of feeding passage, it is located at below main shaft fixture on workbench and is provided with receiver or discharge port.This processing unit (plant) has many advantages, such as high in machining efficiency.
Description
Technical field
The utility model belongs to field of mechanical technique, is related to a kind of small inner hole mirror processing device of automobile liquid pressure valve.
Background technique
Hydraulic system is provided in automobile, hydraulic system is controlled by hydraulic valve.Hydraulic valve for structural level,
Including manipulation device, valve body and spool.Valve opening is set on valve body, and spool is arranged in valve opening, and manipulation device has spool
The driving of effect is realized spool in valve opening and is constantly moved, and hydraulic valve is made to realize regulation and control liquid.Hydraulic valve can divide
For control valve, flow control valve, pressure-control valve etc., mainly the direction of liquid, flow and pressure etc. in valve are controlled.
Valve opening is equipped with spool, high to the required precision of valve opening in order to guarantee the accuracy of hydraulic valve control.Processing to valve opening
Including drilling, heavy boring, half right boring, right boring, fraising and grinding.After grinding or polishing, the surface roughness of valve opening is corrected,
Tend to the degree for reaching mirror surface.The latus rectum of its valve opening of hydraulic valve small in size is also small, such as some Series Hydraulic valve valve openings
Inside nominal diameter between 6mm-50mm, the small valve opening of such latus rectum is exactly the small inner hole of hydraulic valve.
At this stage, valve opening is ground or is polished and carried out on polisher lapper, processing unit (plant) includes workbench, work
Make that main shaft and grinding tool are arranged on platform, on main shaft setting fixture for clamping workpiece, main shaft can high speed rotation, grinding tool is fixed on cunning
On dynamic supporting plate, grinding tool includes bistrique, and bistrique, which is inserted into workpiece valve opening, when grinding and polishing is polished directly valve opening hole wall.Work
Artificial clamping mode is used when making, and is by worker by product clamping to fixture, further through manually by product after grinding and polishing
It is removed from fixture.The large labor intensity of one side worker, on the other hand needs single single machine, and production efficiency is low.
Summary of the invention
The purpose of this utility model is in view of the above-mentioned problems existing in the prior art, it is small to propose a kind of automobile liquid pressure valve
The technical issues of inner hole mirror processing device, solution is the processing efficiency for how improving device.
The purpose of this utility model can be realized by the following technical scheme:
The small inner hole mirror processing device of automobile liquid pressure valve, including workbench are equipped on the workbench and are correspondingly arranged
Spindle box and grinding tool, there is on the spindle box main shaft fixture, form processing district between the main shaft fixture and grinding tool, it is described
Grinding tool can be axially moveable, which is characterized in that be additionally provided with vibrating disk and bracket on the workbench, connected on the vibrating disk
It is connected to feeding passage, the feeding passage is located at the top of spindle box, and the discharge port of the feeding passage is located at main shaft fixture
Surface, the feeding mechanism being provided on the bracket above processing district, the feeding mechanism include shifter and with
The collet that main shaft fixture is correspondingly arranged, the shifter driving collet are axial between the discharge port and main shaft fixture of feeding passage
It moves and is vertically moved up or down, be located on the workbench and be provided with receiver below main shaft fixture or offer discharge port.
When work, valve body to be processed is placed on vibrating disk, vibrating disk work is orderly by feeding passage by valve body
Ground is transported to the discharge outlet of feeding passage, and workpiece to be processed at this time is located at the surface of main shaft fixture, shifter driving folder
For head axial translation to the discharge outlet of feeding passage, collet clamps workpiece, and then collet vertically declines after reversely translating, then axis
Workpiece is inserted at main shaft fixture to translation, main shaft fixture is by Workpiece clamping, and then collet is mobile resets, grinding tool axial translation
Close to main shaft fixture, grinding tool is acted on workpiece and is polished directly to valve opening, is processed rear grinding tool translation and is resetted, main shaft folder
Tool unclamps, and workpiece is dropped on receiver under the effect of gravity or dropped out from discharge port.Pass through setting receiver or discharge port
Afterwards, artificial blanking is not needed, after vibrating disk, feeding passage and feeding mechanism are set, automatic charging is realized, does not need on artificial
Material, people's multimachine may be implemented in this way, improve the processing efficiency of device.And the discharge port of feeding passage is located at main shaft fixture
Surface, the top of processing district is arranged in feeding mechanism, and the setting of feeding passage and feeding mechanism will not interfere with main shaft fixture
Use, while enabling feeding mechanism that workpiece is quickly and easily transported to the enterprising luggage of main shaft fixture and pressing from both sides, can be improved dress
The processing efficiency set.
In the above-mentioned small inner hole mirror processing device of automobile liquid pressure valve, at the outer of the receiver or it is described go out
The upper gear edge with annular setting protruding upward at of material mouth.The setting on gear edge can be such that workpiece is collected in receiver
Or discharge outlet.
In the above-mentioned small inner hole mirror processing device of automobile liquid pressure valve, the grinding tool includes bistrique, and the bistrique connects
It is connected to rotating electric machine, the rotation speed of the bistrique is less than the rotation speed of main shaft on spindle box.
Main axis drives Work piece high-speed rotation, while bistrique slowly runs under the driving of rotating electric machine, and axially moves
Dynamic be inserted into valve opening polishes valve opening.Bistrique and main shaft improve polishing velocity when rotating, and are conducive to improve device
Processing efficiency.
In the above-mentioned small inner hole mirror processing device of automobile liquid pressure valve, the bistrique is rubber bistrique, the bistrique
It is coaxially disposed with the main shaft on spindle box.
It is interference fit by rubber bistrique and the control of the valve opening of processing, rubber bistrique has elasticity, and bistrique is inserted into
In valve opening, and when bistrique rotates in valve opening, can polish entire valve opening, and have certain polish pressure, improve
Processing efficiency.
In the above-mentioned small inner hole mirror processing device of automobile liquid pressure valve, the bracket includes vertical component effect and horizontal part,
The vertical position is arranged in the top of processing district, the feeding mechanism in level in the side of processing district, the horizontal position
In portion.Bracket be arranged so not only will not interference device processing, but also feeding mechanism can be made logical closer to main shaft fixture and feeding
The discharge port in road improves processing efficiency.
Compared with prior art, the utility model has the advantage that
Artificial loading is not needed after setting vibrating disk, feeding passage and feeding mechanism, after receiver or discharge port are set
Artificial blanking is not needed, can be realized people's multimachine, improves the processing efficiency of device, and the discharge port of feeding passage is located at master
The surface of axle clamp tool, feeding mechanism are located at the top of processing district, feeding mechanism quickly and easily feeding may be implemented, further
Improve the processing efficiency of device.Receiver or discharge outlet setting gear edge, the collection of the product after facilitating processing.Spindle box
Main shaft high-speed rotation, bistrique slowly run, and improve polishing efficiency.Bistrique is rubber bistrique, and bistrique and main shaft are coaxially disposed, add
The valve opening of working hour bistrique and hydraulic valve interference fit, improves processing efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of this processing unit (plant) embodiment one；
Fig. 2 is the enlarged drawing in Fig. 1 at processing district.
In figure, 1, workbench；2, spindle box；2a, main shaft fixture；3, grinding tool；3a, bistrique；3b, rotating electric machine；4, it vibrates
Disk；5, bracket；5a, vertical component effect；5b, horizontal part；6, feeding passage；7, feeding mechanism；7a, shifter；7b, collet；8, splicing
Disk；8a, gear edge；9, control cabinet；10, workpiece.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
Embodiment one
As depicted in figs. 1 and 2, the small inner hole mirror processing device of a kind of automobile liquid pressure valve, including workbench 1, workbench 1
On the spindle box 2 and grinding tool 3 being correspondingly arranged are installed.Main shaft is set in spindle box 2, one end of main shaft is connected with spindle motor,
The other end of main shaft is connected with main shaft fixture 2a, and main shaft fixture 2a is used for clamping workpiece 10, spindle motor rotate driving main shaft folder
Tool 2a is rotated coaxially.Grinding tool 3 includes bistrique 3a and rotating electric machine 3b, and bistrique 3a is connect with rotating electric machine 3b, the rotation of bistrique 3a
Speed is less than the rotation speed of main shaft, main shaft high speed rotation, bistrique 3a low speed rotation.Rotating electric machine 3b is fixed on slip blade
On, the translating element of driving slip blade axial translation is provided between slip blade and workbench 1, translating element includes translation electricity
Machine, lead screw and nut, translating element may be hydraulic cylinder.Bistrique 3a is rubber bistrique, and bistrique 3a and main shaft are coaxially disposed, bistrique
3a and valve opening are interference fit.
Processing district is formed between main shaft fixture 2a and grinding tool 3, and vibrating disk 4, bracket 5 and control are additionally provided on workbench 1
Case 9, vibrating disk 4 and control cabinet 9 are located at the two sides of spindle box 2.Feeding passage 6, feeding passage 6 are connected on vibrating disk 4
Positioned at the top of spindle box 2, the discharge port of feeding passage 6 is located at the surface of main shaft fixture 2a, the discharge port of feeding passage 6 to
Under be obliquely installed.Bracket 5 includes vertical component effect 5a and horizontal part 5b, and vertical component effect 5a is located at the side of processing district, and horizontal part 5b is located at
The top of processing district, is provided with feeding mechanism 7 on horizontal part 5b, i.e. the top that is located at processing district of feeding mechanism 7.Feeding mechanism 7
Including shifter 7a and the collet 7b being correspondingly arranged with main shaft fixture 2a, shifter 7a driving collet 7b in feeding passage 6
It moves axially and is vertically moved up or down between discharge port and main shaft fixture 2a.Shifter 7a includes horizontal displacement member and vertically moves part,
Horizontal displacement member drives collet 7b axial movement, vertically moves part driving collet 7b vertical lift.Horizontal displacement member and vertical shifting
Moving part can be cylinder or hydraulic cylinder.It is located at below main shaft fixture 2a on workbench 1 and is placed with receiver 8, receiver 8
Gear with annular setting protruding upward at outer is along 8a.All motors, cylinder and hydraulic cylinder electricity in control cabinet 9 and device
Connection, and them is driven orderly to work.
When work, workpiece 10 to be processed is placed on vibrating disk 4, the work of vibrating disk 4 leads to workpiece 10 by feeding
Road 6 is transported to the discharge outlet of feeding passage 6 in an orderly manner, and shifter 7a drives collet 7b axial translation going out to feeding passage 6
At material mouth, collet 7b clamps workpiece 10, and then collet 7b vertically declines after reversely translating, then workpiece 10 is inserted by axial translation
To at main shaft fixture 2a, main shaft fixture 2a clamps workpiece 10, and then collet 7b is mobile resets, and 3 axial translation of grinding tool is to main shaft
Fixture 2a is close, and grinding tool 3 is acted on workpiece 10 and is polished directly to valve opening, processes the rear translation of grinding tool 3 and resets, main shaft folder
Have 2a to unclamp, workpiece 10 is dropped under the effect of gravity in receiver 8.After vibrating disk 4, feeding passage 6 and feeding mechanism 7 are set,
It realizes automatic charging, does not need artificial loading, after receiver 8 is set, do not need artificial blanking, thus may be implemented on automatic
Blanking realizes people's multimachine, improves the processing efficiency of device.And the discharge port of feeding passage 6 is located at main shaft fixture 2a's
The top of processing district is arranged in surface, feeding mechanism 7, and the setting of feeding passage 6 and feeding mechanism 7 will not interfere with main shaft fixture
The use of 2a, while enabling feeding mechanism 7 that workpiece 10 is quickly and easily transported to the enterprising luggage of main shaft fixture 2a and pressing from both sides, into one
Step improves the processing efficiency of device.
Embodiment two
It is located at below main shaft fixture 2a on workbench 1 and offers discharge port, has at the upper edge of discharge port protruding upward
Annular setting gear along 8a.Other structures are the same as example 1.When blanking, main shaft fixture 2a unclamps workpiece 10, workpiece 10
It is dropped out under the effect of gravity by discharge port.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (5)
1. the small inner hole mirror processing device of automobile liquid pressure valve, including workbench (1), correspondence is installed on the workbench (1)
The spindle box (2) and grinding tool (3) of setting have main shaft fixture (2a) on the spindle box (2), the main shaft fixture (2a) and mill
Processing district is formed between tool (3), the grinding tool (3) can be axially moveable, which is characterized in that also set on the workbench (1)
It is equipped with vibrating disk (4) and bracket (5), is connected with feeding passage (6) on the vibrating disk (4), the feeding passage (6) is located at master
The top of axle box (2), the discharge port of the feeding passage (6) are located at the surface of main shaft fixture (2a), set on the bracket (5)
Be equipped be located at processing district above feeding mechanism (7), the feeding mechanism (7) include shifter (7a) and with main shaft fixture
The collet (7b) that (2a) is correspondingly arranged, discharge port and main shaft of shifter (7a) driving collet (7b) in feeding passage (6)
It moves axially and is vertically moved up or down between fixture (2a), be provided with and connect below main shaft fixture (2a) on the workbench (1)
Charging tray (8) offers discharge port.
2. the small inner hole mirror processing device of automobile liquid pressure valve according to claim 1, which is characterized in that the receiver
(8) at outer or the upper gear with annular setting protruding upward at of the discharge port is along (8a).
3. the small inner hole mirror processing device of automobile liquid pressure valve according to claim 1 or 2, which is characterized in that the mill
Having (3) includes bistrique (3a), and the bistrique (3a) is connected with rotating electric machine (3b), and the rotation speed of the bistrique (3a) is less than master
The rotation speed of main shaft on axle box (2).
4. the small inner hole mirror processing device of automobile liquid pressure valve according to claim 3, which is characterized in that the bistrique
(3a) is rubber bistrique, and the main shaft on the bistrique (3a) and spindle box (2) is coaxially disposed.
5. the small inner hole mirror processing device of automobile liquid pressure valve according to claim 1 or 2, which is characterized in that the branch
Frame (5) includes vertical component effect (5a) and horizontal part (5b), and the vertical component effect (5a) is located at the side of processing district, the horizontal part (5b)
Positioned at the top of processing district, the feeding mechanism (7) is arranged on horizontal part (5b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821059320.4U CN208409412U (en) | 2018-07-05 | 2018-07-05 | The small inner hole mirror processing device of automobile liquid pressure valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821059320.4U CN208409412U (en) | 2018-07-05 | 2018-07-05 | The small inner hole mirror processing device of automobile liquid pressure valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208409412U true CN208409412U (en) | 2019-01-22 |
Family
ID=65125442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821059320.4U Active CN208409412U (en) | 2018-07-05 | 2018-07-05 | The small inner hole mirror processing device of automobile liquid pressure valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208409412U (en) |
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2018
- 2018-07-05 CN CN201821059320.4U patent/CN208409412U/en active Active
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