CN110261119A - A kind of tractor crankshaft nip rotation device - Google Patents
A kind of tractor crankshaft nip rotation device Download PDFInfo
- Publication number
- CN110261119A CN110261119A CN201910648387.4A CN201910648387A CN110261119A CN 110261119 A CN110261119 A CN 110261119A CN 201910648387 A CN201910648387 A CN 201910648387A CN 110261119 A CN110261119 A CN 110261119A
- Authority
- CN
- China
- Prior art keywords
- clamping plate
- crankshaft
- hole
- clamping
- screw rod
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 claims abstract description 6
- 240000007643 Phytolacca americana Species 0.000 claims abstract description 5
- 239000000956 alloy Substances 0.000 claims description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
- 239000010949 copper Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 229910000881 Cu alloy Inorganic materials 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M15/00—Testing of engines
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M15/00—Testing of engines
- G01M15/02—Details or accessories of testing apparatus
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a kind of tractor crankshaft nip rotation devices, including clamping plate, band movable plate, collet and screw rod, it is characterized in that: the one side of the clamping plate is equipped with deep gouge, clamping plate bottom both ends are respectively equipped with two screw hole through-holes, are equipped with through-hole on the inside of clamping plate two；Clamping plate clamping face is V-type, drives plate thickness and clamping plate thickness one end, drives front edge of board to match with clamping plate, rear end is connect with poke rod；The band movable plate other end is equipped with deep gouge, and bottom is equipped with through-hole deep gouge, connect with clamping plate；It is equipped with through-hole on the inside of collet two, is connect with screw rod, passes through screw rod along through-hole.The invention has the advantages that structure is simple, and it is versatile, it can be applied in different detection or process equipment, used for the crankshaft of different model, clamping process is convenient, and detection, production process service efficiency are high, has a wide range of application.
Description
Technical field
The present invention relates to engine crankshaft detection field, specifically a kind of tractor crankshaft nip rotation device.
Background technique
Crankshaft is one of engine core part, and very strict, detection process is required in process and finished product detection
The tool used is particularly significant, high-volume, multi-item production crankshaft factory in, the various dedicated accessory tools, the folder that are related to
Have many kinds of, each different model crankshaft often when being detected, will use dedicated fixture, to manufacture, maintenance department
Door brings many work, and at high cost；Crankshaft requires crankshaft when detecting the detection of the projects such as circularity, cylindricity, bounce
It rotates and is detected, traditional method is to load onto heart carrier for bolt to drive crank rotation, but due to every kind of model crankshaft clamping portion
The size divided is not identical, needs to configure the fixture of different size internal diameters, and when being detected on different detection devices, due to solid
It is different to the driving part distance of detection device to determine position, it is also desirable to various sizes of drive rod, it is therefore desirable to research and develop a kind of needle
The tractor crankshaft nip rotation device that different model crankshaft is used when detecting on different detection devices.
Summary of the invention
The purpose of the present invention is the crankshafts for different model when carrying out rotation detection on different detection devices, needs more
The problem of changing different Special clamping toolings, and it is simple to provide a kind of structure, versatile, the tractor crankshaft clamping of application method
Rotating device.
Realizing the technical solution of the object of the invention is:
A kind of tractor crankshaft nip rotation device, including clamping plate, band movable plate, collet and screw rod, in which:
The one side of the clamping plate is equipped with deep gouge, and clamping plate bottom both ends are respectively equipped with two screw hole through-holes, are equipped on the inside of clamping plate two logical
Hole；
Clamping plate clamping face is V-type, drives plate thickness and clamping plate thickness one end, and front edge of board is driven to match with clamping plate, rear end with group
Lever connection；
The band movable plate other end is equipped with deep gouge, and bottom is equipped with through-hole deep gouge, connect with clamping plate；
It is equipped with through-hole on the inside of collet two, is connect with screw rod, passes through screw rod along through-hole.
The clamping plate and with movable plate using Cu alloy material manufacture.
Two screw hole through-holes of the clamping plate bottom are processed according to the distance of setting.
The through-hole of two inside of the clamping plate, wherein one section is screw thread, 1/3 or more of Zhan Tongkong, rest part is counterbore, is made
Screw rod can be along through-hole activity.
The drive front edge of board thickness is identical according to the depth dimensions of clamping plate deep gouge as the region that clamping plate mutually assembles.
The non-fitting surface of band movable plate is equipped with waist type deep gouge, and bottom is equipped with waist typed through hole deep gouge, is connected by screw and clamping plate
It connects.
The screw front end is screw thread, and rear portion is polished rod, and the hole that length is less than collet is long, screw head be equipped with it is flat-shaped,
And it is equipped with through-hole.
The application method of tractor crankshaft nip rotation device of the present invention, includes the following steps:
(1) crankshaft is laid flat, the screw rod of the present apparatus is unclamped to the retaining part that can be inserted in detected crankshaft, screw rod is tightened；
(2) both ends that the crankshaft assembled and clamping device put detection device or process equipment are held out against on station, is rotated
Crankshaft makes the poke rod of clamping device connect with the driving part of equipment；
(3) start detection device or process equipment is detected or processed；
(4) crankshaft and clamping device are removed from equipment, is horizontally arranged crankshaft, unclamped clamping screw rod, remove clamping device.
The invention has the advantages that structure is simple, and it is versatile, it can be applied in different detection or process equipment, for
The crankshaft of different model uses, and clamping process is convenient, and detection, production process service efficiency are high, has a wide range of application.
Detailed description of the invention
Fig. 1 is the assembling schematic diagram of the clamping device of the embodiment of the present invention；
Fig. 2 is the horizontal positioned schematic diagram of the clamping device of the embodiment of the present invention；
Fig. 3 is the clamp region schematic diagram of the embodiment of the present invention；
Fig. 4 is the drive plate structural schematic diagram of the embodiment of the present invention；
Fig. 5 is the chuck structure schematic diagram of the embodiment of the present invention；
Fig. 6 is the screw-rod structure schematic diagram of the embodiment of the present invention.
In figure: 1. clamping plates 2. are with 3. collet of movable plate, 4. screw rod, 5. screw.
Specific embodiment
Embodiment:
Referring to Fig.1-6, a kind of tractor crankshaft nip rotation device of the present invention, including clamping plate 1, band movable plate 2, collet 3, screw rod 4 and
Connecting cleat 1 and screw 5 with movable plate 2；It its middle clamp plate 1 and copper alloy can be used with movable plate 2 is manufactured, can avoid crushing song
Axis retaining part, clamping plate 1 are processing deep gouge region on one side, process two screw hole through-holes, clamping plate by the distance of setting in bottom
Two insides be machined with through-hole, wherein one section is screw thread, 1/3 or more of Zhan Tongkong, rest part is counterbore, convenient in screw rod 4
It remains to be threaded in or out when having slight deformation, clamping face is V-type；Band 2 thickness of movable plate it is identical with 1 thickness of clamping plate, nose thickness and
The region of 1 phase of clamping plate assembly is identical according to the depth dimensions of 1 deep gouge of clamping plate, rear portion welding or bonding poke rod, the band non-dress of movable plate 2
It is machined with waist type deep gouge with face, bottom is machined with waist typed through hole deep gouge, for being connected by screw with clamping plate 1；3 two sides of collet
It is inside machined with through-hole, passes through screw rod；4 front end of screw rod is screw thread, and rear portion length is less than the hole length of collet 3 having a size of light
Bar, head are processed into flat position, are drilled with through-hole, to facilitate during screw rod is threaded in or out by tool.
A kind of application method of tractor crankshaft nip rotation device of the present invention is as follows:
One, crankshaft is laid flat, tractor crankshaft nip rotation device screw rod is unclamped to the retaining part that can be inserted in detected crankshaft,
Tighten screw rod.
Two, the both ends that the crankshaft assembled and clamping device put detection device or process equipment are held out against on station,
Crankshaft is rotated, the poke rod of clamping device is made to connect with the driving part of equipment；
Three, starting detection or process equipment are detected or are processed；
Four, crankshaft and clamping device are removed from equipment, is horizontally arranged crankshaft, unclamped clamping screw rod, remove clamping device.
Claims (8)
1. a kind of tractor crankshaft nip rotation device, including clamping plate, band movable plate, collet and screw rod, it is characterized in that:
The one side of the clamping plate is equipped with deep gouge, and clamping plate bottom both ends are respectively equipped with two screw hole through-holes, are equipped on the inside of clamping plate two logical
Hole；
Clamping plate clamping face is V-type, drives plate thickness and clamping plate thickness one end, and front edge of board is driven to match with clamping plate, rear end with group
Lever connection；
The band movable plate other end is equipped with deep gouge, and bottom is equipped with through-hole deep gouge, connect with clamping plate；
It is equipped with through-hole on the inside of collet two, is connect with screw rod, passes through screw rod along through-hole.
2. tractor crankshaft nip rotation device according to claim 1, it is characterized in that: the clamping plate and using copper with movable plate
Alloy material manufacture.
3. tractor crankshaft nip rotation device according to claim 1, it is characterized in that: two screw holes of the clamping plate bottom
Through-hole is processed according to the distance of setting.
4. tractor crankshaft nip rotation device according to claim 1, it is characterized in that: the through-hole of two inside of the clamping plate,
Wherein one section be screw thread, 1/3 or more of Zhan Tongkong, rest part is counterbore, make screw rod can along through-hole activity.
5. tractor crankshaft nip rotation device according to claim 1, it is characterized in that: the drive front edge of board thickness and folder
The region that plate mutually assembles is identical according to the depth dimensions of clamping plate deep gouge.
6. tractor crankshaft nip rotation device according to claim 1, it is characterized in that: the non-fitting surface of band movable plate is equipped with
Waist type deep gouge, bottom are equipped with waist typed through hole deep gouge, are connect by screw with clamping plate.
7. tractor crankshaft nip rotation device according to claim 1, it is characterized in that: the screw front end is screw thread, after
Portion is polished rod, and the hole that length is less than collet is long, and screw head is equipped with flat-shaped, and is equipped with through-hole.
8. tractor crankshaft nip rotation device according to claim 1, it is characterized in that: the tractor crankshaft nip rotation fills
The application method set, includes the following steps:
(1) crankshaft is laid flat, the screw rod of the present apparatus is unclamped to the retaining part that can be inserted in detected crankshaft, screw rod is tightened；
(2) both ends that the crankshaft assembled and clamping device put detection device or process equipment are held out against on station, is rotated
Crankshaft makes the poke rod of clamping device connect with the driving part of equipment；
(3) start detection device or process equipment is detected or processed；
(4) crankshaft and clamping device are removed from equipment, is horizontally arranged crankshaft, unclamped clamping screw rod, remove clamping device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910648387.4A CN110261119A (en) | 2019-07-18 | 2019-07-18 | A kind of tractor crankshaft nip rotation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910648387.4A CN110261119A (en) | 2019-07-18 | 2019-07-18 | A kind of tractor crankshaft nip rotation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110261119A true CN110261119A (en) | 2019-09-20 |
Family
ID=67926805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910648387.4A Pending CN110261119A (en) | 2019-07-18 | 2019-07-18 | A kind of tractor crankshaft nip rotation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110261119A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0434645U (en) * | 1990-07-19 | 1992-03-23 | ||
| CN102288406A (en) * | 2011-07-08 | 2011-12-21 | 天润曲轴股份有限公司 | Clamping vibration exciting device for integral torsion fatigue test of crankshaft |
| WO2013012153A1 (en) * | 2011-07-15 | 2013-01-24 | Kim Kyoung Eun | Partially exchangeable clamping device for a workpiece coupling jig |
| CN103551897A (en) * | 2013-11-13 | 2014-02-05 | 天润曲轴股份有限公司 | Driver plate for clamping crank shaft |
| CN206316779U (en) * | 2016-10-25 | 2017-07-11 | 台州市中亚汽车零部件有限公司 | A kind of fixture for being used to clamp bent axle |
| CN206519869U (en) * | 2016-12-31 | 2017-09-26 | 天津市汇旺科技有限公司 | A kind of clutch bent axle lifting clamping device |
| CN107877278A (en) * | 2017-11-09 | 2018-04-06 | 中北大学 | A kind of universal fixturing of engine crankshaft crank-pin processing |
| CN210166147U (en) * | 2019-07-18 | 2020-03-20 | 桂林福达曲轴有限公司 | Crankshaft detection clamping and rotating device |
-
2019
- 2019-07-18 CN CN201910648387.4A patent/CN110261119A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0434645U (en) * | 1990-07-19 | 1992-03-23 | ||
| CN102288406A (en) * | 2011-07-08 | 2011-12-21 | 天润曲轴股份有限公司 | Clamping vibration exciting device for integral torsion fatigue test of crankshaft |
| WO2013012153A1 (en) * | 2011-07-15 | 2013-01-24 | Kim Kyoung Eun | Partially exchangeable clamping device for a workpiece coupling jig |
| CN103551897A (en) * | 2013-11-13 | 2014-02-05 | 天润曲轴股份有限公司 | Driver plate for clamping crank shaft |
| CN206316779U (en) * | 2016-10-25 | 2017-07-11 | 台州市中亚汽车零部件有限公司 | A kind of fixture for being used to clamp bent axle |
| CN206519869U (en) * | 2016-12-31 | 2017-09-26 | 天津市汇旺科技有限公司 | A kind of clutch bent axle lifting clamping device |
| CN107877278A (en) * | 2017-11-09 | 2018-04-06 | 中北大学 | A kind of universal fixturing of engine crankshaft crank-pin processing |
| CN210166147U (en) * | 2019-07-18 | 2020-03-20 | 桂林福达曲轴有限公司 | Crankshaft detection clamping and rotating device |
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