CN209578794U - A kind of processing unit (plant) of eccentric shaft - Google Patents
A kind of processing unit (plant) of eccentric shaft Download PDFInfo
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- CN209578794U CN209578794U CN201920205091.0U CN201920205091U CN209578794U CN 209578794 U CN209578794 U CN 209578794U CN 201920205091 U CN201920205091 U CN 201920205091U CN 209578794 U CN209578794 U CN 209578794U
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Abstract
The utility model discloses a kind of processing unit (plant)s of eccentric shaft, including pedestal, the top exterior walls two sides of the pedestal have been bolted pneumatic sliding rail, and the inner wall of pneumatic sliding rail slidably connects aerofoil profile platform, the side outer wall of the aerofoil profile platform has been bolted machine table, and the outer wall of pedestal has been bolted clamp structure close to the side outer wall of machine table, the machine table is provided with close to the side outer wall of clamp structure cuts truncation processing structure, has been bolted cabinet at the top exterior walls axle center of the aerofoil profile platform.Heart top heart hole is trained off in entire material end face by delivery plate in the utility model and is clamped processing, it slots in clamping process, eccentric slotting axis is carried out in traveling process to cut, it is truncated after molding, integral one-step molding, by the operation in pedestal, aerofoil profile seat, pneumatic sliding rail and hydraulic cylinder group realization X, Y-axis, with numerical control processing is closed, overall precision meets precision part requirement.
Description
Technical field
The utility model relates to eccentric shaft processing technique field more particularly to a kind of processing unit (plant)s of eccentric shaft.
Background technique
Semiconductor equipment refers to that a kind of electric conductivity can be controlled, and range can be made of from insulator to the material between conductor
Workpiece device commonly uses eccentric shaft equipment in semiconductor precision equipment, and wherein eccentric shaft refers to that outer circle is parallel with the axis of outer circle
Without the workpiece of coincidence, for referred to as eccentric shaft as its name, its center is not at the center of axis, general axis, only
Energy band is started building part rotation, but eccentric shaft, can not only transmit rotation, while can also transmit revolution.Through retrieving, Chinese patent authorization
Number patent for being CN207547638U, discloses a kind of eccentric axis machining apparatus, comprising: ontology and top heart hole, it is characterised in that:
The top heart hole is set at the center at ontology both ends, and one end of Yu Benti is equipped with locating slot, and the inside of the locating slot is equipped with lock
Tight nut bore, locating slot are also equipped with correcting plane in the same end on ontology, keyway are equipped in the locating slot, in order to cooperate
Lock blank to be processed.
Eccentric axis machining apparatus in above-mentioned patent has the disadvantage that existing processing method is using bias as raw material
Radius, some sizes are larger or the biggish product of eccentricity, and when Individual gripper needs different fixtures to cooperate, while eccentric shaft
End need to carry out the bias at gear engagement and rear portion and insert axis and carry out separate machined, machining accuracy can be because two subjobs be made
At deviation.
Utility model content
Purpose of the utility model is to solve disadvantage existing in the prior art, and a kind of eccentric shaft proposed plus
Tooling is set.
To achieve the goals above, the utility model adopts the technical scheme that
The top exterior walls two sides of a kind of processing unit (plant) of eccentric shaft, including pedestal, the pedestal have been bolted
Pneumatic sliding rail, and the inner wall of pneumatic sliding rail slidably connects aerofoil profile platform, the side outer wall of the aerofoil profile platform has been bolted
Machine table, and the outer wall of pedestal has been bolted clamp structure close to the side outer wall of machine table, the machine table is close
The side outer wall of clamp structure, which is provided with, cuts truncation processing structure, solid by bolt at the top exterior walls axle center of the aerofoil profile platform
Surely there is cabinet, and the top exterior walls of cabinet have been bolted fixed frame, the top exterior walls of the fixed frame are solid by bolt
Surely there is main motor, and the output sleeve of main motor is connected to live-roller, the inner wall of the cabinet has been bolted shaft coupling, and
The inner wall of shaft coupling is plugged with breast roll, and the cabinet is connected with casing close to one end outer wall of live-roller, the breast roll
The outer wall of one end and live-roller is socketed with the same transmission belt, and breast roll forms transmission cooperation by transmission belt and live-roller,
Drive mechanism is provided at the inner wall axle center of the cabinet, and drive mechanism and clamp structure form transmission cooperation, the cabinet
Side outer wall far from clamp structure is provided with card slot, and card slot inner wall has been bolted heat dissipation grid plate.
Preferably, the truncation processing structure that cuts includes micro hydraulic cylinder group, and micro hydraulic cylinder group includes the first liquid
Cylinder pressure and second hydraulic cylinder, piston rod one end of first hydraulic cylinder is fixed with by hinge cuts truncation cutter, second hydraulic cylinder
Piston rod one end be bolted chuck.
Preferably, the clamp structure includes curved boom, slot machine and engagement grooving tool, and the output end of slot machine
It is connected with engagement grooving tool, the bottom outer wall of slot machine is bolted on the top outer wall of curved boom, described curved
Arm is bolted on the outer wall of pedestal, and non-piston rod one end of first hydraulic cylinder is bolted on the outer of curved boom
At wall central axes.
Preferably, the bottom end inner wall of the curved boom is provided with L-type slot, and the inner wall of L-type slot is plugged with out magazine.
Preferably, the outer wall of the clamp structure is provided with screw hole, and screw hole inner wall has been connected through a screw thread screw rod, screw top
Portion's outer wall has been connected through a screw thread delivery plate.
Preferably, the drive mechanism includes auxiliary-motor, drive roll, driving belt and driven voller, and one end of screw rod and
Driven voller outer wall forms transmission cooperation by driving belt, and drive roll forms transmission cooperation by driving belt and driven voller, secondary
The output shaft of motor is plugged on the inner wall of drive roll.
Preferably, the outer wall of the delivery plate has been bolted position switch, and cuts outside one end of truncation cutter
Wall is connected with electromagnetic spring, and electromagnetic spring is connected with position switch.
Preferably, the pneumatic sliding rail, main motor, micro hydraulic cylinder group, slot machine and auxiliary-motor are respectively connected with switch,
And switch and position switch are respectively connected with PLC controller.
The utility model has the following beneficial effects:
1. the processing unit (plant) of eccentric shaft is to train off heart top heart hole in entire material end face by delivery plate and be clamped to add
Work is slotted in clamping process, and cutting for eccentric slotting axis is carried out in traveling process, is truncated after molding, overall process
One-pass molding is carried out in material end face, while high-efficient, the end and eccentric slotting axis separate machined for avoiding eccentric shaft are caused
Accuracy error, ensure that transmission requirement of the eccentric shaft suitable for the close equipment of semiconductor；
2. the processing of whole end gear fluting and eccentric slotting axis in eccentric shaft, passes through pedestal, aerofoil profile seat, aerodynamic slide
Operation on rail and hydraulic cylinder group realization X, Y-axis, while linking between clamp structure and hydraulic cylinder group, it is opened being engaged clamping
During slot, promotion is cut truncation tool position and is changed, and guarantees the uniform specification of the eccentric shaft of production, complies with standard part
It is required that.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of eccentric shaft processing unit (plant) structural schematic diagram；
Fig. 2 be the utility model proposes a kind of eccentric shaft processing unit (plant) side structure schematic diagram；
Fig. 3 be the utility model proposes a kind of eccentric shaft processing unit (plant) the local face A-A structural schematic diagram.
In figure: 1 pedestal, 2 pneumatic sliding rails, 3 aerofoil profile platforms, 4 casings, 5 breast rolls, 6 main motors, 7 fixed frames, 8 cabinets, 9 pass
Dynamic structure, 10 processing seats, 11 cut truncation processing structure, 12 clamp structures, 13 heat dissipation grid plates, 14 live-rollers, 15 transmission belts,
Truncation cutter, 18 chucks, 19 engagement grooving tools, 20 slot machines, 21 curved booms are cut in 16 micro hydraulic cylinder groups, 17.
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.
Referring to Fig.1-3, the top exterior walls two sides of a kind of processing unit (plant) of eccentric shaft, including pedestal 1, pedestal 1 pass through spiral shell
Bolt is fixed with pneumatic sliding rail 2, and the inner wall of pneumatic sliding rail 2 slidably connects aerofoil profile platform 3, and the side outer wall of aerofoil profile platform 3 passes through spiral shell
Bolt is fixed with machine table 10, and the outer wall of pedestal 1 has been bolted clamp structure 12 close to the side outer wall of machine table 10,
Machine table 10 is provided with close to the side outer wall of clamp structure 12 cuts truncation processing structure 11, the top exterior walls axis of aerofoil profile platform 3
Cabinet 8 is bolted at the heart, and the top exterior walls of cabinet 8 have been bolted fixed frame 7, the top of fixed frame 7
Outer wall has been bolted main motor 6, and the output sleeve of main motor 6 is connected to live-roller 14, and the inner wall of cabinet 8 passes through bolt
It is fixed with shaft coupling, and the inner wall of shaft coupling is plugged with breast roll 5, cabinet 8 is organic close to one end outer wall clamping of live-roller 14
Shell 4, one end of breast roll 5 and the outer wall of live-roller 14 are socketed with the same transmission belt 15, and breast roll 5 passes through 15 He of transmission belt
Live-roller 14 forms transmission cooperation, is provided with drive mechanism 9, and drive mechanism 9 and clamp structure 12 at the inner wall axle center of cabinet 8
Form transmission cooperation, cabinet 8 is provided with card slot far from the side outer wall of clamp structure 12, and card slot inner wall be bolted it is scattered
Heating grid screen 13, cutting truncation processing structure 11 includes micro hydraulic cylinder group 16, and micro hydraulic cylinder group 16 includes first hydraulic
Cylinder and second hydraulic cylinder, piston rod one end of first hydraulic cylinder is fixed with by hinge cuts truncation cutter 17, second hydraulic cylinder
Piston rod one end be bolted chuck 18, clamp structure 12 includes curved boom 21, slot machine 20 and engagement fluting
Cutter 19, and the output end of slot machine 20 is connected with engagement grooving tool 19, the bottom outer wall of slot machine 20 passes through spiral shell
Bolt is fixed on the top outer wall of curved boom 21, and curved boom 21 is bolted on the outer wall of pedestal 1, and first hydraulic cylinder is non-
Piston rod one end is bolted at the outer wall central axes of curved boom 21, and the bottom end inner wall of curved boom 21 is provided with L-type slot, and L-type
The inner wall of slot is plugged with out magazine, and the outer wall of clamp structure 12 is provided with screw hole, and screw hole inner wall has been connected through a screw thread screw rod, spiral shell
Bar top exterior walls have been connected through a screw thread delivery plate, and drive mechanism 9 includes auxiliary-motor, drive roll, driving belt and driven voller, and
One end of screw rod and driven voller outer wall form transmission by driving belt and cooperate, and drive roll is formed by driving belt and driven voller
Transmission cooperation, the output shaft of auxiliary-motor are plugged on the inner wall of drive roll, and the outer wall of delivery plate has been bolted station and has opened
It closes, and one end outer wall for cutting truncation cutter 17 is connected with electromagnetic spring, electromagnetic spring is connected with position switch, pneumatic sliding rail
2, main motor 6, micro hydraulic cylinder group 16, slot machine 20 and auxiliary-motor are respectively connected with switch, and switch and connect with position switch
It is connected to PLC controller, the model 1756-EN2TR, the model SRS9GM of pneumatic sliding rail 2 of PLC controller.
Working principle: the material for producing eccentric shaft progress surface polishing when in use, is placed on by this processing unit (plant) first
It on retainer plate, is fed through between clamp structure 12 and processing seat 10 by drive mechanism 9, the engagement cooperation fluting electricity of grooving tool 19
The end face of material is carried out gear fluting by machine 20, at the same micro hydraulic cylinder group 16 drive chuck 18 and cut truncation cutter 17 into
Row processing, when passing through position switch, is truncated to end is cut, and is collected by the magazine that goes out in curved boom 21.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
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 (8)
1. a kind of processing unit (plant) of eccentric shaft, including pedestal (1), which is characterized in that the top exterior walls two sides of the pedestal (1) are equal
It has been bolted pneumatic sliding rail (2), and the inner wall of pneumatic sliding rail (2) slidably connects aerofoil profile platform (3), the aerofoil profile platform
(3) side outer wall has been bolted machine table (10), and the outer wall of pedestal (1) is close to the side outer wall of machine table (10)
It has been bolted clamp structure (12), side outer wall of the machine table (10) close to clamp structure (12), which is provided with, to be cut
Structure (11) are processed in truncation, have been bolted cabinet (8) at the top exterior walls axle center of the aerofoil profile platform (3), and cabinet (8)
Top exterior walls be bolted fixed frame (7), the top exterior walls of the fixed frame (7) have been bolted main motor
(6), and the output sleeve of main motor (6) is connected to live-roller (14), and the inner wall of the cabinet (8) has been bolted shaft coupling
Device, and the inner wall of shaft coupling is plugged with breast roll (5), one end outer wall clamping of the cabinet (8) close to live-roller (14) is organic
Shell (4), one end of the breast roll (5) and the outer wall of live-roller (14) are socketed with the same transmission belt (15), and breast roll (5)
Transmission cooperation is formed by transmission belt (15) and live-roller (14), is provided with drive mechanism at the inner wall axle center of the cabinet (8)
(9), and drive mechanism (9) and clamp structure (12) form transmission cooperation, side of the cabinet (8) far from clamp structure (12)
Outer wall is provided with card slot, and card slot inner wall has been bolted heat dissipation grid plate (13).
2. a kind of processing unit (plant) of eccentric shaft according to claim 1, which is characterized in that described to cut truncation processing structure
It (11) include micro hydraulic cylinder group (16), and micro hydraulic cylinder group (16) includes first hydraulic cylinder and second hydraulic cylinder, the first liquid
Piston rod one end of cylinder pressure is fixed with by hinge cuts truncation cutter (17), and piston rod one end of second hydraulic cylinder passes through bolt
It is fixed with chuck (18).
3. a kind of processing unit (plant) of eccentric shaft according to claim 1, which is characterized in that the clamp structure (12) includes
Curved boom (21), slot machine (20) and engagement grooving tool (19), and the output end of slot machine (20) and engagement grooving tool
(19) it is connected, the bottom outer wall of slot machine (20) is bolted on the top outer wall of curved boom (21), the curved boom
(21) be bolted on the outer wall of pedestal (1), and non-piston rod one end of first hydraulic cylinder be bolted on it is curved
At the outer wall central axes of arm (21).
4. a kind of processing unit (plant) of eccentric shaft according to claim 3, which is characterized in that in the bottom end of the curved boom (21)
Wall is provided with L-type slot, and the inner wall of L-type slot is plugged with out magazine.
5. a kind of processing unit (plant) of eccentric shaft according to claim 1, which is characterized in that outside the clamp structure (12)
Wall is provided with screw hole, and screw hole inner wall has been connected through a screw thread screw rod, and screw tip outer wall has been connected through a screw thread delivery plate.
6. a kind of processing unit (plant) of eccentric shaft according to claim 1, which is characterized in that the drive mechanism (9) includes
Auxiliary-motor, drive roll, driving belt and driven voller, and one end of screw rod and driven voller outer wall form transmission by driving belt and match
It closes, drive roll forms transmission cooperation by driving belt and driven voller, and the output shaft of auxiliary-motor is plugged on the inner wall of drive roll.
7. a kind of processing unit (plant) of eccentric shaft according to claim 5, which is characterized in that the outer wall of the delivery plate passes through
Bolt is fixed with position switch, and one end outer wall for cutting truncation cutter (17) is connected with electromagnetic spring, electromagnetic spring and station
Switch is connected.
8. a kind of processing unit (plant) of eccentric shaft according to claim 1, which is characterized in that the pneumatic sliding rail (2), main electricity
Machine (6), micro hydraulic cylinder group (16), slot machine (20) and auxiliary-motor are respectively connected with switch, and switch and connect with position switch
It is connected to PLC controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920205091.0U CN209578794U (en) | 2019-02-18 | 2019-02-18 | A kind of processing unit (plant) of eccentric shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920205091.0U CN209578794U (en) | 2019-02-18 | 2019-02-18 | A kind of processing unit (plant) of eccentric shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209578794U true CN209578794U (en) | 2019-11-05 |
Family
ID=68354538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920205091.0U Active CN209578794U (en) | 2019-02-18 | 2019-02-18 | A kind of processing unit (plant) of eccentric shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209578794U (en) |
-
2019
- 2019-02-18 CN CN201920205091.0U patent/CN209578794U/en active Active
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