CN206702249U - Crankshaft-flywheel hole processing device - Google Patents

Crankshaft-flywheel hole processing device Download PDF

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Publication number
CN206702249U
CN206702249U CN201720222611.XU CN201720222611U CN206702249U CN 206702249 U CN206702249 U CN 206702249U CN 201720222611 U CN201720222611 U CN 201720222611U CN 206702249 U CN206702249 U CN 206702249U
Authority
CN
China
Prior art keywords
crankshaft
guide rail
hole processing
shaft
fixed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201720222611.XU
Other languages
Chinese (zh)
Inventor
孙小龙
赵豪
孙永强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing Jufeng Electromechanical Equipment Co Ltd
Original Assignee
Chongqing Jufeng Electromechanical Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chongqing Jufeng Electromechanical Equipment Co Ltd filed Critical Chongqing Jufeng Electromechanical Equipment Co Ltd
Priority to CN201720222611.XU priority Critical patent/CN206702249U/en
Application granted granted Critical
Publication of CN206702249U publication Critical patent/CN206702249U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a kind of crankshaft-flywheel hole processing device.Including support, the support is provided with the first guide rail, and the fixed mechanism for fixed crankshaft is slidably provided with first guide rail;Multiple the second guide rails perpendicular to the first guide rail are additionally provided with the support, the unit head for machining crankshafts is slidably provided with second guide rail;Also include for driving fixed mechanism to be moved along the first guide rail, multiple drive mechanisms that driving power head moves along the second guide rail;The drive mechanism includes ball-screw, drives the motor of ball-screw;The fixed mechanism includes tool base plate, and the tool base plate is provided with 2 V-type support blocks, and pressure arm is hinged with 2 V-type support blocks, and one end of pressure arm and the piston rod of hydraulic cylinder connect.The purpose of this utility model is to provide a kind of crankshaft-flywheel hole processing device, for solving the problems, such as to need multiple drilling machines and multiple operating personnel in the prior art.

Description

Crankshaft-flywheel hole processing device
Technical field
The utility model belongs to Crankshaft Machining technical field, more particularly to a kind of crankshaft-flywheel hole processing device.
Background technology
The flywheel hole processing mode of bent axle is all manually to use drilling machine, and is used cooperatively fixed frock to process, and is being added Equally it is the workpiece in artificial cooling processing during work.Because flywheel hole is machined with 6 screw holes and pinhole Processing, so the equipment needed just has 6 equipment to complete to process.Two different drilling machines, two it is different fall Angular bit bed, a bench drill tapping, a bench drill hinge pin hole hole, thus need more equipment and operator.
Utility model content
In view of the above the shortcomings that prior art, the purpose of this utility model is to provide a kind of crankshaft-flywheel hole machined Device, for solving the problems, such as to need multiple drilling machines and multiple operating personnel in the prior art.
In order to achieve the above objects and other related objects, the utility model provides a kind of crankshaft-flywheel hole processing device.Bag Support is included, the support is provided with the first guide rail, the fixation machine for fixed crankshaft is slidably provided with first guide rail Structure;Multiple the second guide rails perpendicular to the first guide rail are additionally provided with the support, are slidably provided with second guide rail Unit head for machining crankshafts.
Further, in addition to for drive fixed mechanism to be moved along the first guide rail, driving power head is transported along the second guide rail Dynamic multiple drive mechanisms;The drive mechanism includes ball-screw, drives the motor of ball-screw.
Further, the fixed mechanism includes tool base plate, and the tool base plate is provided with 2 V-type support blocks, 2 Pressure arm is hinged with the V-type support block, one end of pressure arm and the piston rod of hydraulic cylinder connect;2 V-type support blocks it Between be provided be used for block the locating piece of crankshaft crank, the angle locating piece for supporting rod journal.
Further, the unit head is multi-shaft device.
Further, first multi-shaft device is provided with 6 line shafts for being used to bore screw hole.
Further, second multi-shaft device is provided with 6 line shafts for being used for 6 screw holes of chamfering.
Further, the 3rd multi-shaft device is provided with 6 line shafts being used for 6 screw hole tapping.
Further, the 4th multi-shaft device is provided with 1 line shaft for the pin-and-hole that drills and reams.
Further, the motor is servomotor.
As described above, the utility model has the advantages that:
1st, an equipment just can complete above all of processing, reduce equipment cost;
2nd, only needing an operator, significantly raising efficiency, saves cost of labor with regard to that can complete the processing of bent axle;
When the 3rd, changing bent axle kind, it is only necessary to change fixed mechanism and can be achieved with.
Brief description of the drawings
Fig. 1 is a kind of structural representation of crankshaft-flywheel hole processing device of the utility model;
Fig. 2 is the structural representation of fixed mechanism in the utility model;
Fig. 3 is the structural representation after fixed mechanism clamping bent axle in the utility model.
Piece mark explanation
1 support
2 first guide rails
3 fixed mechanisms
30 frock floors
31 angle locating pieces
32 pressure arms
33rd, 34 hydraulic cylinder
35 locating pieces
36 left V-type support blocks
37 right V-type support blocks
4 second guide rails
5 multi-shaft devices
6th, 7 motor
Embodiment
Embodiment of the present utility model is illustrated by particular specific embodiment below, those skilled in the art can be by this Content disclosed by specification understands other advantages and effect of the present utility model easily.
Fig. 1 is referred to Fig. 3.In order to describe the utility model in detail, next the utility model is made specific Explanation:A kind of crankshaft-flywheel hole processing device, including support 1, support 1 is used to install the first guide rail 2, the second guide rail 4, in this reality Apply in example, the top surface of support 1 is the plane of rectangle.Vertical 2 line slideways of fixed installation on the top surface of support 1, this 2 straight Line guide rail is respectively provided with sliding block on 2 line slideways, fixed mechanism 3 is fixedly installed on sliding block as the first guide rail 2.So Set, it is possible to which by crankshaft installed on fixed mechanism 3, and fixed mechanism 3 is with sliding block movement vertical on the first guide rail 2.
4 the second guide rails 4 are additionally provided with the top surface of support 1, the second guide rail 4 is laterally set on the top surface of support 1, i.e., Second guide rail 4 is vertical with the first guide rail 2.Likewise, the second guide rail 4 is equally made up of 2 line slideways.
Sliding block is again provided with the second guide rail 4, multi-shaft device 5 is fixedly installed on sliding block.So, multi-shaft device 5 is with regard to energy Enough along the transverse shifting of the second guide rail 4, bent axle is processed.
Multi-shaft device 5 is a kind of usual means, is widely used in the drilling and tapping processing of the porous parts of machinery industry, its Distance between the quantity of main shaft, main shaft, can arbitrarily be adjusted, primary feed processes number hole simultaneously.Workpiece Machining Accuracy is high, work efficiency It hurry up, can the effectively human and material resources of investment reduction side, financial resources.
Because bent axle needs to process screw hole and pin-and-hole, so, the multi-shaft device 5 on the second guide rail 4 is according to from top to bottom Order, first multi-shaft device 5 be provided with 6 line shafts, for boring 6 screw holes.Second multi-shaft device 5 is provided with 6 line shafts, Chamfering for 6 screw holes.3rd multi-shaft device 5 is provided with 6 line shafts, the tapping for 6 screw holes.4th multiaxis Device 5 is provided with 1 line shaft, for the pin-and-hole that drills and reams.
Also include drive mechanism, drive mechanism includes ball-screw, motor 6,7.Ball-screw includes leading screw, is arranged Nut on leading screw, the nut seat being fixedly connected with nut.In the present embodiment, drive mechanism is 5, the 1st driving machine Structure is used to drive fixed mechanism 3 along the vertical motion of the first guide rail 2.So, the leading screw of ball-screw is parallel with the first guide rail 2 sets Put, the nut seat of ball-screw is fixedly connected with fixed mechanism 3.Motor 7 is fixedly mounted on support 1, its output shaft with One end of leading screw is fixedly connected.In this way, opening motor 7, motor 7 can drive leading screw to rotate, and nut seat is It can be moved up and down along leading screw, while nut seat can drive fixed mechanism 3 to be moved up and down along the first guide rail 2.Motor 6,7 is Servomotor.
Likewise, other 4 drive mechanisms are used to drive 4 multi-shaft devices 5 to move along 4 the second guide rails 4, then, leading screw It is be arranged in parallel with the second guide rail 4, nut seat is fixedly connected with corresponding multi-shaft device 5.Motor 6 corresponding to unlatching, you can make Corresponding multi-shaft device 5 moves along the second guide rail 4, machining crankshafts.
Due to the first guide rail 2, the second guide rail 4 position it has been determined that and the Working position of bent axle be located at rear end, i.e. bent axle Output end, so bent axle is transverse jig on fixed mechanism 3.
Fixed mechanism 3 includes frock floor 30, and frock floor 30 is fixedly installed on the sliding block of the first guide rail 2.In frock Two V-type support blocks, i.e., left V-type support block 36, right V-type support block 37 are fixedly installed on floor 30.Two V-type support blocks are in work Lateral arrangement on installed floor 30.The front end of bent axle is placed in the V-groove of left V-type support block 36, the rear end of bent axle is placed In the V-groove of right V-type support block 37.Pressure arm is hinged with right V-type support block 37, one end of pressure arm is another towards V-groove The piston rod with hydraulic cylinder 33 is held to be hinged.So, hydraulic cylinder 33 is opened, piston rod rises, and the other end of pressure arm 32 is just to V-groove Motion, compress the rear end of bent axle.Similarly for the front end of bent axle.
Between two V-type support blocks, locating piece 35 is fixed with, locating piece 35 contacts with the footstalk of bent axle, limits bent The position of axle in the horizontal.Angle locating piece 31 is additionally provided with, angle locating piece 31 is used for the rod journal for supporting bent axle, then two Individual V-type support block, 1 angle locating piece 31, is just fixed from 3 points by bent axle, is avoided bent axle and is placed on two V-type support blocks Rotated when upper, so as to which angle locating piece 31 serves the effect of restriction crankshaft angles.
During work, bent axle is fixed on fixed mechanism 3, motor 7 is opened, bent axle is first directed at first multi-shaft device 5, motor 6 and first multi-shaft device 5 are opened, bent axle is processed, after completion of processing, first multi-shaft device 5 exited, Then operation of drive motor 7 makes bent axle be directed at follow-up multi-shaft device 5 successively to be processed.
Above-described embodiment only illustrative principle of the present utility model and its effect are new not for this practicality is limited Type.Any person skilled in the art can all be carried out without prejudice under spirit and scope of the present utility model to above-described embodiment Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the essence disclosed in the utility model God and all equivalent modifications completed under technological thought or change, should be covered by claim of the present utility model.

Claims (9)

  1. A kind of 1. crankshaft-flywheel hole processing device, it is characterised in that:Including support, the support is provided with the first guide rail, described The slidable fixed mechanism being provided with for fixed crankshaft on first guide rail;It is additionally provided with and multiple is led perpendicular to first on the support Second guide rail of rail, the slidable unit head being provided with for machining crankshafts on second guide rail.
  2. A kind of 2. crankshaft-flywheel hole processing device according to claim 1, it is characterised in that:Also include being used to drive fixation Multiple drive mechanisms that mechanism moves along the first guide rail, driving power head moves along the second guide rail;The drive mechanism includes rolling Ballscrew, the motor for driving ball-screw.
  3. A kind of 3. crankshaft-flywheel hole processing device according to claim 1, it is characterised in that:The fixed mechanism includes work Bottom plate is filled, the tool base plate is provided with 2 V-type support blocks, is hinged with pressure arm in 2 V-type support blocks, and the one of pressure arm End is connected with the piston rod of hydraulic cylinder;The locating piece for being used to block crankshaft crank is provided between 2 V-type support blocks, is used for Support the angle locating piece of rod journal.
  4. A kind of 4. crankshaft-flywheel hole processing device according to claim 1-3 any one, it is characterised in that:The power Head is multi-shaft device.
  5. A kind of 5. crankshaft-flywheel hole processing device according to claim 4, it is characterised in that:On first multi-shaft device Provided with 6 line shafts for being used to bore screw hole.
  6. A kind of 6. crankshaft-flywheel hole processing device according to claim 4, it is characterised in that:On second multi-shaft device Provided with 6 line shafts for being used for 6 screw holes of chamfering.
  7. A kind of 7. crankshaft-flywheel hole processing device according to claim 4, it is characterised in that:On 3rd multi-shaft device Provided with 6 line shafts being used for 6 screw hole tapping.
  8. A kind of 8. crankshaft-flywheel hole processing device according to claim 4, it is characterised in that:On 4th multi-shaft device Line shaft provided with 1 for the pin-and-hole that drills and reams.
  9. A kind of 9. crankshaft-flywheel hole processing device according to claim 2, it is characterised in that:The motor is servo Motor.
CN201720222611.XU 2017-03-08 2017-03-08 Crankshaft-flywheel hole processing device Expired - Fee Related CN206702249U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720222611.XU CN206702249U (en) 2017-03-08 2017-03-08 Crankshaft-flywheel hole processing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720222611.XU CN206702249U (en) 2017-03-08 2017-03-08 Crankshaft-flywheel hole processing device

Publications (1)

Publication Number Publication Date
CN206702249U true CN206702249U (en) 2017-12-05

Family

ID=60469455

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720222611.XU Expired - Fee Related CN206702249U (en) 2017-03-08 2017-03-08 Crankshaft-flywheel hole processing device

Country Status (1)

Country Link
CN (1) CN206702249U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111215903A (en) * 2019-11-27 2020-06-02 安徽枫雅轩科技信息服务有限公司 Crankshaft end surface machining device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111215903A (en) * 2019-11-27 2020-06-02 安徽枫雅轩科技信息服务有限公司 Crankshaft end surface machining device

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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: 20171205

Termination date: 20200308