CN106514300A - Lifting-type fixing jig for engine camshafts - Google Patents
Lifting-type fixing jig for engine camshafts Download PDFInfo
- Publication number
- CN106514300A CN106514300A CN201611182750.0A CN201611182750A CN106514300A CN 106514300 A CN106514300 A CN 106514300A CN 201611182750 A CN201611182750 A CN 201611182750A CN 106514300 A CN106514300 A CN 106514300A
- Authority
- CN
- China
- Prior art keywords
- clamping
- cylinder
- engine
- fixing tool
- pedestal
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/08—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for attachment of work holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/14—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top
- B25H1/16—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top in height
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Abstract
The invention discloses a lifting-type fixing jig for engine camshafts. The lifting-type fixing jig comprises a base and a worktable, wherein a support is arranged on the base; four cylinders are arranged on four corners of an upper end surface of the base on inner sides of the support; each cylinder is used for supporting a support rod; the four support rods are used for supporting the worktable; a limiting block which is higher than the cylinders is arranged at the center of the upper end surface of the base; slideways are arranged on the worktable; sliding blocks which can slide in the slideways are arranged in the slideways; the sliding blocks are used for supporting two clamping blocks; a longitudinally-through clamping groove is formed in a surface, which is opposite to the other clamping block, of each clamping block; a fixing plate is arranged on the top end of each clamping block; a clamping cylinder is arranged on each fixing plate; and piston rods of the clamping cylinders are opposite to each other. The lifting-type fixing jig is simple in structure and simple for manufacture; the engine camshafts can be stably clamped by utilizing the clamping plates; deep machining can be conveniently performed on the camshafts; probability of size deviation is reduced; and operation stability of an engine is improved.
Description
Technical field
The invention belongs to engine art, and in particular to a kind of engine cam lift fixing tool.
Background technology
Automobile engine is the electromotor for providing power for automobile, is the heart of automobile, affects dynamic property, the economy of automobile
Property and the feature of environmental protection.Different according to power resources, automobile engine can be divided into Diesel engine, petrol engine, electric automobile electricity
Motivation and hybrid power etc..Common gasoline engine and diesel engine belong to stroke piston combustion engine, are by the chemistry of fuel
The mechanical energy of piston movement can be converted into and power is externally exported.Petrol engine rotational speed is high, and quality is little, and noise is little, starts easy, system
Make low cost；Diesel engine compression ratio is big, and the thermal efficiency is high, and economic performance and discharge performance are all good than gasoline engine.Electromotor is by song
Two great institutions of handle linkage and valve actuating mechanism, and the five big systemses group such as cooling, lubrication, igniting, fuel supply, activation system
Into.Critical piece has cylinder block, balance shaft, cylinder head, piston, piston pin, connecting rod, bent axle, flywheel etc..Camshaft is electromotor
A very crucial part.The camshaft installation position of general electromotor be equipped with it is underlying, in put, three kinds of forms of overhead.Overhead is convex
Wheel shaft is that camshaft is placed in cylinder cover, on combustor, direct drive rocking arm, valve, it is not necessary to pushed away by longer
Bar.Compared with valve number identical push rod engine, reciprocating part in overhead-cam design, is needed to want much less,
Therefore gas distribution structure is enormously simplify, significantly reduces engine weight, while also improving transmission efficiency, reducing work and make an uproar
Sound.Although overhead camshaft makes the structure of electromotor more complicated, outstanding engine general performance that it brings and
Greater compactness of engine structure, makes manufacturers of engines extensively apply this design quickly in the product.Overhead camshaft and top
The type of drive for putting air valve structure might not be different.Power can be delivered to top by Timing Belt, chain even gear train
On the camshaft put.Due to the importance of camshaft, therefore during machining cam axle, need to keep stablizing for clamping
Property, reduce error as far as possible.
The content of the invention
For deficiencies of the prior art, it is an object of the invention to provide one kind can stablize stationary engine
The engine cam lift fixing tool of balance shaft.
To achieve these goals, the technical solution used in the present invention is as follows：
A kind of engine cam lift fixing tool, including pedestal and workbench；
The pedestal is provided with support, is provided with four cylinders, often at the corner of the pedestal upper surface on the inside of the support
One pole of individual cylinder supports, workbench described in four strut supports；The upper surface center of the pedestal is provided with height
More than the limited block of the cylinder；
Slideway is provided with the workbench, is provided with the slide block that can be slided in the slideway, the slide block inside the slideway
Two gripping blocks, the gripping block are supported to be provided with longitudinally through clamping slot, the folder on the face of relative another gripping block
The top of tight block is provided with fixed plate, and the fixed plate is provided with clamping cylinder, and the piston rod of the clamping cylinder is relative.
The inwall of the clamping slot is provided with cushion.
The material of the cushion is rubber.
The thickness of the cushion is 2mm to 3mm.
Universal wheel is respectively equipped with the lower surface corner of the pedestal.
The cylinder is hydraulic cylinder.
Compared with prior art, the present invention has the advantages that：
1st, present configuration makes simple, it is possible to use clamping plate consolidates the camshaft of clamping electromotor, is easy to carry out camshaft
Deep processing, reduces the probability for dimensional discrepancy occur, improves the run stability of electromotor.
2nd, the camshaft of present invention clamping electromotor, and workbench can freely adjust height, to coordinate different processing
Demand, strong applicability can be widely applied to each processing site.
Description of the drawings
Fig. 1 is the engine cam lift fixing tool structural representation described in the embodiment of the present invention.
In accompanying drawing：1- pedestals, 2- supports, 3- cylinders, 4- poles, 5- workbench, 6- limited blocks, 7- slideways, 8- slide blocks, 9-
Gripping block, 10- clamping slots, 11- fixed plates, 12- clamping cylinders.
Specific embodiment
The present invention is described in further detail with reference to specific embodiment.
As shown in figure 1, a kind of engine cam lift fixing tool, including pedestal 1 and workbench 5；
The pedestal 1 is provided with support 2, at the corner of 1 upper surface of the pedestal on the inside of the support 2 is provided with four cylinders
3, each cylinder 3 supports a pole 4, four poles 4 to support the workbench 5；The upper surface center of the pedestal 1
It is provided with limited block 6 of the height more than the cylinder 3；
Slideway 7 is provided with the workbench 5, is provided with the slide block 8 that can be slided in the slideway 7 inside the slideway 7, it is described
Slide block 8 supports two gripping blocks 9, the gripping block 9 to be provided with longitudinally through clamping slot on the face of relative another gripping block 9
10, the top of the gripping block 9 is provided with fixed plate 11, and the fixed plate 11 is provided with clamping cylinder 12, the clamping cylinder 12
Piston rod it is relative.
The inwall of the clamping slot 11 is provided with cushion.
The material of the cushion is rubber.
The thickness of the cushion is 2mm to 3mm.
Universal wheel is respectively equipped with the lower surface corner of the pedestal 1.
The cylinder 3 is hydraulic cylinder.
The above embodiment of the present invention is only example to illustrate the invention, and is not the enforcement to the present invention
The restriction of mode.For those of ordinary skill in the field, other can also be made not on the basis of the above description
With the change and variation of form.Here all of embodiment cannot be exhaustive.It is every to belong to technical scheme
It is amplified obvious change or change still in protection scope of the present invention row.
Claims (6)
1. a kind of engine cam lift fixing tool, it is characterised in that including pedestal and workbench；
The pedestal is provided with support, is provided with four cylinders, often at the corner of the pedestal upper surface on the inside of the support
One pole of individual cylinder supports, workbench described in four strut supports；The upper surface center of the pedestal is provided with height
More than the limited block of the cylinder；
Slideway is provided with the workbench, is provided with the slide block that can be slided in the slideway, the slide block inside the slideway
Two gripping blocks, the gripping block are supported to be provided with longitudinally through clamping slot, the folder on the face of relative another gripping block
The top of tight block is provided with fixed plate, and the fixed plate is provided with clamping cylinder, and the piston rod of the clamping cylinder is relative.
2. engine cam lift fixing tool according to claim 1, it is characterised in that the clamping slot it is interior
Wall is provided with cushion.
3. engine cam lift fixing tool according to claim 2, it is characterised in that the material of the cushion
Matter is rubber.
4. engine cam lift fixing tool according to claim 2, it is characterised in that the thickness of the cushion
Spend for 2mm to 3mm.
5. engine cam lift fixing tool according to claim 1, it is characterised in that the lower end of the pedestal
Face is respectively equipped with universal wheel at corner.
6. engine cam lift fixing tool according to claim 1, it is characterised in that the cylinder is hydraulic pressure
Cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611182750.0A CN106514300A (en) | 2016-12-20 | 2016-12-20 | Lifting-type fixing jig for engine camshafts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611182750.0A CN106514300A (en) | 2016-12-20 | 2016-12-20 | Lifting-type fixing jig for engine camshafts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106514300A true CN106514300A (en) | 2017-03-22 |
Family
ID=58341158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611182750.0A Pending CN106514300A (en) | 2016-12-20 | 2016-12-20 | Lifting-type fixing jig for engine camshafts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106514300A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109434724A (en) * | 2018-12-29 | 2019-03-08 | 金刚钻包装科技(赣州)有限公司 | Positioning mechanism is used in a kind of production of casket |
| CN110864596A (en) * | 2019-11-20 | 2020-03-06 | 佛山市奥达金属制品有限公司 | Cam shaft inspection gauge |
| CN113997021A (en) * | 2021-11-20 | 2022-02-01 | 无锡惠泉凸轮轴有限公司 | Method for machining high-power high-pressure common rail camshaft |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273351A (en) * | 2013-06-09 | 2013-09-04 | 山东派克诺尔机器有限公司 | Double-clamping mechanism of machining center |
| CN203471343U (en) * | 2013-07-30 | 2014-03-12 | 常州鑫鹏工具制造有限公司 | Automatic lifting supporting device |
| CN203527303U (en) * | 2013-09-22 | 2014-04-09 | 合肥市硕理机电科技有限公司 | Clamp for machining ends of punch |
| CN204657863U (en) * | 2015-05-28 | 2015-09-23 | 广东正华钢构股份有限公司 | The special mounting and positioning device of a kind of steel construction piece |
| CN105345691A (en) * | 2015-11-27 | 2016-02-24 | 泸州远程工程机械有限公司 | Electric clamp capable of rapidly changing clamping surface |
-
2016
- 2016-12-20 CN CN201611182750.0A patent/CN106514300A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273351A (en) * | 2013-06-09 | 2013-09-04 | 山东派克诺尔机器有限公司 | Double-clamping mechanism of machining center |
| CN203471343U (en) * | 2013-07-30 | 2014-03-12 | 常州鑫鹏工具制造有限公司 | Automatic lifting supporting device |
| CN203527303U (en) * | 2013-09-22 | 2014-04-09 | 合肥市硕理机电科技有限公司 | Clamp for machining ends of punch |
| CN204657863U (en) * | 2015-05-28 | 2015-09-23 | 广东正华钢构股份有限公司 | The special mounting and positioning device of a kind of steel construction piece |
| CN105345691A (en) * | 2015-11-27 | 2016-02-24 | 泸州远程工程机械有限公司 | Electric clamp capable of rapidly changing clamping surface |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109434724A (en) * | 2018-12-29 | 2019-03-08 | 金刚钻包装科技(赣州)有限公司 | Positioning mechanism is used in a kind of production of casket |
| CN109434724B (en) * | 2018-12-29 | 2023-09-12 | 金刚钻包装科技(赣州)有限公司 | Positioning mechanism is used in casket production |
| CN110864596A (en) * | 2019-11-20 | 2020-03-06 | 佛山市奥达金属制品有限公司 | Cam shaft inspection gauge |
| CN113997021A (en) * | 2021-11-20 | 2022-02-01 | 无锡惠泉凸轮轴有限公司 | Method for machining high-power high-pressure common rail camshaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170322 |