CN206779985U - The positioner of the machining cam axis cam of digital controlled crankshaft milling machine - Google Patents
The positioner of the machining cam axis cam of digital controlled crankshaft milling machine Download PDFInfo
- Publication number
- CN206779985U CN206779985U CN201720637626.2U CN201720637626U CN206779985U CN 206779985 U CN206779985 U CN 206779985U CN 201720637626 U CN201720637626 U CN 201720637626U CN 206779985 U CN206779985 U CN 206779985U
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- China
- Prior art keywords
- slide cartridge
- base
- hydraulic cylinder
- milling machine
- digital controlled
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Abstract
The utility model discloses the positioner of the machining cam axis cam of digital controlled crankshaft milling machine, including base and hydraulic cylinder connector, it is characterised in that：The intracavitary of the base is provided with slide cartridge, the top of slide cartridge is provided with the locating slot with cam axis connection, two the first chutes are arranged with the cavity wall of base, the external wall of upper portion of slide cartridge is provided with stopper slot, spacer pin is inserted in the stopper slot on slide cartridge after passing through the through hole in base upper portion side wall, two the second chutes are arranged with the lower sides of slide cartridge, spring is provided with the inner chamber of slide cartridge, the inner chamber bottom of slide cartridge is provided with hydraulic cylinder connector, it is provided with the cross through hole on hydraulic cylinder connector top and retracts pin, retract pin both ends be each passed through the second chute of the corresponding side in slide cartridge side wall after, in first chute of the corresponding side on inserted base cavity wall.The utility model make digital controlled crankshaft milling machine can machining crankshafts, and can machining cam, realize the quick despatch of camshaft, reduce production cost.
Description
Technical field
Frock during a kind of cam of camshaft processing is the utility model is related to, specifically a kind of digital controlled crankshaft milling machine is used
Machining cam axis cam positioner, suitable for being used during cam on XL400 type digital controlled crankshaft milling machine machining cam axles.
Background technology
Camshaft is the vital part of automobile, motorcycle, internal combustion engine, diesel engine, with auto industry, internal combustion engine work
Industry develops rapidly, and demand is increasing, the processing technology of camshaft, equipment also increasingly by the common concern of people,
Currently used cam cutting equipment have general cam lathe, automatic cam lathe, Numerical Control Cam lathe and at present it is high-end
CNC follow-up grinders etc..And for the XL400 type digital controlled crankshaft milling machines of 850X900 specifications, this digital controlled crankshaft milling machine can only
For machining crankshafts, it is impossible to the cam on machining cam axle, cause to leave unused in the production of our company, it is impossible to realize that a machine is more
With reducing the utilization rate of equipment and installations of company.
The content of the invention
The purpose of this utility model be to provide it is a kind of it is simple in construction, production cost is low, digital controlled crankshaft milling machine is added
Work bent axle, and can machining cam, a tractor serves several purposes is realized, and can fast and accurately position the phase angle of machining cam axle needs, it is real
The positioner of the machining cam axis cam of the digital controlled crankshaft milling machine of existing camshaft quick despatch.
In order to reach object above, technical scheme is used by the utility model：The processing of the digital controlled crankshaft milling machine
The positioner of the cam of camshaft, including base and hydraulic cylinder connector, all edges of base are provided with bolt hole, and base passes through
Bolt in bolt hole is connected with digital controlled crankshaft milling machine chuck, hydraulic cylinder connector and the hydraulic cylinder on digital controlled crankshaft milling machine
Hydraulic cylinder piston threaded connection fix, it is characterised in that：The intracavitary of the base is provided with slide cartridge, the top of slide cartridge be provided with it is convex
The locating slot of axis connection is taken turns, two the first chutes are arranged with the cavity wall of base, the external wall of upper portion of slide cartridge is provided with spacing
Groove, spacer pin is inserted in the stopper slot on slide cartridge after passing through the through hole in base upper portion side wall, symmetrical on the lower sides of slide cartridge
Provided with two the second chutes, spring is provided with the inner chamber of slide cartridge, the inner chamber bottom of slide cartridge is provided with hydraulic cylinder connector, in hydraulic pressure
It is provided with the cross through hole on cylinder connector top and retracts pin, the both ends for retracting pin is each passed through corresponding side in slide cartridge side wall
After second chute, in the first chute of the corresponding side on inserted base cavity wall.
The beneficial effects of the utility model are：It is simple in construction, make digital controlled crankshaft milling machine can machining crankshafts, and can processing
Cam, a tractor serves several purposes is realized, and can fast and accurately position the phase angle of machining cam axle needs, realize the fast of camshaft
Quick-mounting unloads, and reduces production cost.
Brief description of the drawings
Fig. 1 is that structural representation cuts open in the office of installment state of the utility model on digital controlled crankshaft milling machine.
Fig. 2 is the structure front-view schematic diagram of base of the present utility model.
Fig. 3 is the structure schematic top plan view of base of the present utility model.
Fig. 4 is the structure schematic cross-sectional view of slide cartridge of the present utility model.
Fig. 5 is the structure left view schematic diagram of slide cartridge of the present utility model.
Fig. 6 is the structure front-view schematic diagram of slide cartridge of the present utility model,
In figure：1st, digital controlled crankshaft milling machine chuck；2nd, hydraulic cylinder piston；3rd, base；4th, bolt；5th, slide cartridge；6th, stopper slot；7、
Locating slot；8th, spacer pin；9th, the first chute；10th, pin is retracted；11st, hydraulic cylinder connector；12nd, the second chute；13rd, bolt hole；
14th, spring.
Embodiment
Reference picture 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 make the utility model.The machining cam of the digital controlled crankshaft milling machine
The positioner of axis cam, including base 3 and hydraulic cylinder connector 11, all edges of base 3 are provided with bolt hole 13, base 3
It is connected by the bolt 4 in bolt hole 13 with digital controlled crankshaft milling machine chuck 1, hydraulic cylinder connector 11 and digital controlled crankshaft milling machine
On hydraulic cylinder hydraulic cylinder piston 2 threaded connection fix, it is characterised in that：The intracavitary of the base 3 is provided with slide cartridge 5, slide cartridge 5
Top be provided with locating slot 7 with cam axis connection, be arranged with two the first chutes 9 on the cavity wall of base 3, slide cartridge 5
External wall of upper portion is provided with stopper slot 6, and spacer pin 8 inserts the stopper slot 6 on slide cartridge 5 after passing through the through hole in the upper portion side wall of base 3
It is interior, two the second chutes 12 are arranged with the lower sides of slide cartridge 5, spring 14 is provided with the inner chamber of slide cartridge 5, slide cartridge 5
Inner chamber bottom is provided with hydraulic cylinder connector 11, is provided with the cross through hole on the top of hydraulic cylinder connector 11 and retracts pin 10, retracted
It is corresponding on the cavity wall of inserted base 3 after the both ends of pin 10 are each passed through the second chute 12 of the corresponding side in the side wall of slide cartridge 5
In first chute 9 of side.
During using the utility model, by the hydraulic cylinder piston of the hydraulic cylinder on hydraulic cylinder connector 11 and digital controlled crankshaft milling machine
2 threaded connections are fixed, and hydraulic cylinder connector 11 can be moved together with hydraulic cylinder piston 2, then base 3 is passed through into bolt 4 and number
Control crankshaft miling machine chuck 1 is connected, and base 3 has then been fixed on digital controlled crankshaft milling machine chuck 1 and do not moved.Claw beginning exists
Releasing orientation, slide cartridge 5 are in the lowermost end of base 3.The camshaft that will be processed inserts alignment pin according to position of positioning hole, then will be fixed
Position pin, which is taken advantage of a situation, to be inserted in the locating slot 7 of the end face of slide cartridge 5, and the camshaft to be processed is installed on digital controlled crankshaft milling machine chuck 1.So
After start digital controlled crankshaft milling machine, during being tightened up on digital controlled crankshaft milling machine chuck 1, clamping workpiece, due to hydraulic cylinder piston 2
It is threaded togather with hydraulic cylinder connector 11, hydraulic cylinder piston 2 pushes out, and hydraulic cylinder connector 11 is also and then past
Extroversion is mobile, the push the spring 14 of hydraulic cylinder connector 11, and spring 14 promotes slide cartridge 5 to move, and determines because the camshaft to be processed has
One end end face of position pin contacts with the end face of slide cartridge 5, and slide cartridge 5, which moves, also will promote the camshaft to be processed to move outward.By
It can only be moved in spacer pin 8 in the stopper slot 6 of slide cartridge 5, spacer pin 8 is inserted on the base 3 again, and base 3 is to pass through spiral shell with bolt 4
Post holes 13 is fixed on digital controlled crankshaft milling machine chuck 1, so the position of spacer pin 8 will not be moved, the stopper slot 6 on slide cartridge 5 is limiting
The displacement of slide cartridge 5 is limited in the presence of the pin 8 of position（Mobile distance is exactly the flute length of stopper slot 6）, to prevent because mistake
Measure displacement and workpiece is released into digital controlled crankshaft milling machine chuck 1, while retract pin 10 in the first chute 9 and the second chute 12, limit
Slide cartridge 5 will not rotate, and ensure that the angle of locating slot 7 is fixed.Because hydraulic cylinder piston 2 pushes out and digital controlled crankshaft milling machine card
Disk 1, which clamps workpiece, not to be stopped synchronously, therefore installs spring 14 additional between hydraulic cylinder connector 11 and slide cartridge 5 to be assisted
Adjust,（Because the asynchronous workpiece that will result in crushes or damaged hydraulic cylinder）.After digital controlled crankshaft milling machine chuck 1 clamps workpiece,
Digital controlled crankshaft milling machine will be according to program machining cam, and after machining, digital controlled crankshaft milling machine chuck 1 unclamps workpiece, hydraulic pressure
Cylinder piston 2 is inwardly retracted, and is driven hydraulic cylinder connector 11 to retract, is retracted pin 10 and retract slide cartridge 5, due to workpiece and slide cartridge 5
On locating slot 7 be not rigidly connected, so slide cartridge 5 will not be followed to move together, it is motionless that workpiece will be left in original position, realizes
It is automatically separated.This, simplifies the step of worker's handling, production efficiency is improved, while ensure that the precision of workpiece.
Claims (1)
1. the positioner of the machining cam axis cam of digital controlled crankshaft milling machine, including base（3）With hydraulic cylinder connector（11）,
Base（3）All edges be provided with bolt hole（13）, base（3）Pass through bolt hole（13）Interior bolt（4）With numerical-control crankshaft milling
Bed chuck（1）It is connected, hydraulic cylinder connector（11）With the hydraulic cylinder piston of the hydraulic cylinder on digital controlled crankshaft milling machine（2）Screw thread
It is connected, it is characterised in that：The base（3）Intracavitary be provided with slide cartridge（5）, slide cartridge（5）Top be provided with and camshaft connect
The locating slot connect（7）, base（3）Cavity wall on be arranged with two the first chutes（9）, slide cartridge（5）External wall of upper portion on set
Limited location groove（6）, spacer pin（8）Through base（3）Slide cartridge is inserted after through hole in upper portion side wall（5）On stopper slot（6）It is interior,
Slide cartridge（5）Lower sides on be arranged with two the second chutes（12）, in slide cartridge（5）Inner chamber in be provided with spring（14）, it is sliding
Cylinder（5）Inner chamber bottom be provided with hydraulic cylinder connector（11）, in hydraulic cylinder connector（11）It is provided with and draws in the cross through hole on top
It is sold back to a grain-producing area（10）, retract pin（10）Both ends be each passed through slide cartridge（5）Second chute of the corresponding side in side wall（12）Afterwards, insert
Base（3）First chute of the corresponding side on cavity wall（9）It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720637626.2U CN206779985U (en) | 2017-06-05 | 2017-06-05 | The positioner of the machining cam axis cam of digital controlled crankshaft milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720637626.2U CN206779985U (en) | 2017-06-05 | 2017-06-05 | The positioner of the machining cam axis cam of digital controlled crankshaft milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206779985U true CN206779985U (en) | 2017-12-22 |
Family
ID=60715155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720637626.2U Expired - Fee Related CN206779985U (en) | 2017-06-05 | 2017-06-05 | The positioner of the machining cam axis cam of digital controlled crankshaft milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206779985U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110449945A (en) * | 2019-09-12 | 2019-11-15 | 蚌埠液力机械有限公司 | A kind of oil cylinder positioning tool |
-
2017
- 2017-06-05 CN CN201720637626.2U patent/CN206779985U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110449945A (en) * | 2019-09-12 | 2019-11-15 | 蚌埠液力机械有限公司 | A kind of oil cylinder positioning tool |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171222 Termination date: 20210605 |