CN105583704A - Machining device for end cover of motorcycle engine - Google Patents
Machining device for end cover of motorcycle engine Download PDFInfo
- Publication number
- CN105583704A CN105583704A CN201510953265.8A CN201510953265A CN105583704A CN 105583704 A CN105583704 A CN 105583704A CN 201510953265 A CN201510953265 A CN 201510953265A CN 105583704 A CN105583704 A CN 105583704A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- jaw
- motorcycle engine
- frame
- fixed block
- 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
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a machining device for an end cover of a motorcycle engine. The machining device comprises a rack and further comprises pressing plates, fixing blocks, fixing units and a both-way air cylinder, all of which are arranged on the rack from top to bottom. The two fixing units are arranged and are symmetrically distributed about the both-way air cylinder. Each fixing unit comprises a clamping jaw, an upper connecting rod, a lower connecting rod and a hinge support. The hinge supports are fixed to the bottom of the rack, the lower end of each lower connecting rod is in pin joint to the corresponding hinge support, and the upper end of each lower connecting rod, the lower end of the corresponding upper connecting rod and a push rod of the both-way air cylinder are hinged at one position. The upper end of each upper connecting rod and the lower end of the corresponding clamping jaw are hinged. Each clamping jaw is in an L shape, and the upper end of each clamping jaw is hinged to the corresponding fixing block. The fixing blocks are welded to the rack. The pressing plates are located on the top of the rack and above the fixing blocks. Clamping and positioning of a workpiece can be achieved, the workpiece can be rapidly clamped, and the efficiency is greatly improved.
Description
Technical field
The present invention relates to a kind of fixture, be specifically related to a kind of motorcycle engine end cap processing unit (plant).
Background technology
Motorcycle engine is exactly to light heat energy that its burning is produced and become mechanical energy entering fuel mixture in cylinder, and from bent axle, power is passed to motor cycle rear wheel and become the machinery of Vehicle Driving Cycle power by transmission mechanism.
In prior art, motorcycle engine end cap is generally casting and makes, and its surface can produce many burrs, need to polish. Be generally that workman is fixed processing by hand-held, crudy is difficult to ensure, nor safety, efficiency is also low.
Summary of the invention
The invention is intended to provide a kind of motorcycle engine end cap processing unit (plant), to improve working (machining) efficiency.
In base case: motorcycle engine end cap processing unit (plant), comprise frame, also comprise the pressing plate of arranging in frame from top to bottom, fixed block, fixed cell and two-way cylinder, fixed cell is two and symmetrical about two-way cylinder, fixed cell comprises jaw, upper connecting rod, lower link and pivoting support, pivoting support is fixed on frame bottom, lower link lower end is articulated on pivoting support, lower link upper end, upper connecting rod lower end and two-way cylinder push-rod are articulated with a place, upper small end and jaw lower end are hinged, jaw is L-shaped, jaw upper end is hinged on fixed block, fixed block is welded in frame, pressing plate is positioned at frame top, the top of fixed block.
Principle of the present invention: when use, workpiece is placed in frame, then controls that the left push rod of two-way air cylinder driven moves to right, right push rod is to moving to left, and then make upper junction plate drive jaw inwardly to swing, and then by Workpiece clamping; After machining, control that the left push rod of two-way air cylinder driven moves to left, right push rod moves right, and then make upper junction plate drive jaw outwards to swing, thereby unclamp workpiece.
The present invention can realize the clamping and positioning to workpiece, can, to workpiece quick-clamping, greatly improve efficiency.
Preferred version one, as the further optimization of base case, bayonet lock is threaded in the U-shaped connector that has been threaded on two-way cylinder push-rod on through-hole side wall, and U-shaped connector one end and lower link upper end, upper connecting rod lower end are articulated with a place; Facilitate installing/dismounting, can be used in the oscillating stroke that regulates fixed cell simultaneously.
Preferred version two, as the further optimization of preferred version one, jaw lower end outer rim is circular arc; Avoid stress to concentrate, damage workpiece.
Preferred version three, as the further optimization of preferred version two, fixed block inner side has the open slot swinging for jaw; Facilitate jaw to swing.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Reference numeral in Figure of description comprises: frame 10, pressing plate 11, fixed block 12, pivoting support 20, lower link 21, upper connecting rod 22, jaw 23.
Embodiment is substantially as shown in Figure 1: motorcycle engine end cap processing unit (plant), comprise frame 10, also comprise the pressing plate 11 of arranging in frame 10 from top to bottom, fixed block 12, fixed cell and two-way cylinder, fixed cell is two and symmetrical about two-way cylinder, fixed cell comprises jaw 23, upper connecting rod 22, lower link 21 and pivoting support 20, pivoting support 20 is fixed on frame 10 bottoms, lower link 21 lower ends are articulated on pivoting support 20, lower link 21 upper ends, upper connecting rod 22 lower ends and the left push rod of two-way cylinder are articulated with a place, upper connecting rod 22 upper ends and jaw 23 lower ends are hinged, jaw 23 is L-shaped, jaw 23 upper ends are hinged on fixed block 12, fixed block 12 is welded in frame 10, pressing plate 11 is positioned at frame 10 tops, the top of fixed block 12, jaw 23 lower end outer rims are circular arc, fixed block 12 inner sides have the open slot swinging for jaw 23, U-shaped connector has been threaded on the right push rod of two-way cylinder, U-shaped connector right-hand member and lower link 21 upper ends, upper connecting rod 22 lower ends are articulated with a place.
Between holder and frame 10, be one side two finger settings, the axles of two pins and two holes (locating hole) are matched in clearance closely; One of them is straight pin, and another is rhombus pin, and locating hole centre-to-centre spacing exists tolerance (error), if two pins are all straight pins,, the pin of two on fixture just can not coordinate with two holes " accurately " of workpiece, and dress is not entered. When one of them does after diamondwise pin, locating hole centre-to-centre spacing error just can not be interfered having coordinated of two pins and two holes. Analyze from location, restraint of liberty degree, two straight pins were location. The major axis of rhombus pin, with two pin-and-hole lines of centres, must be vertical, otherwise just lose the effect of rhombus pin.
When use, workpiece is placed in frame 10, then controls that the left push rod of two-way air cylinder driven moves to right, right push rod is to moving to left, and then make upper junction plate drive jaw 23 inwardly to swing, and then by Workpiece clamping; After machining, control that the left push rod of two-way air cylinder driven moves to left, right push rod moves right, and then make upper junction plate drive jaw 23 outwards to swing, thereby unclamp workpiece.
Claims (4)
1. motorcycle engine end cap processing unit (plant), it is characterized in that, comprise frame, also comprise the pressing plate of arranging in frame from top to bottom, fixed block, fixed cell and two-way cylinder, fixed cell is two and symmetrical about two-way cylinder, fixed cell comprises jaw, upper connecting rod, lower link and pivoting support, pivoting support is fixed on frame bottom, lower link lower end is articulated on pivoting support, lower link upper end, upper connecting rod lower end and two-way cylinder push-rod are articulated with a place, upper small end and jaw lower end are hinged, jaw is L-shaped, jaw upper end is hinged on fixed block, fixed block is welded in frame, pressing plate is positioned at frame top, the top of fixed block.
2. motorcycle engine end cap processing unit (plant) according to claim 1, is characterized in that: the U-shaped connector that has been threaded on two-way cylinder push-rod, U-shaped connector one end and lower link upper end, upper connecting rod lower end are articulated with a place.
3. motorcycle engine end cap processing unit (plant) according to claim 2, is characterized in that: jaw lower end outer rim is circular arc.
4. motorcycle engine end cap processing unit (plant) according to claim 3, is characterized in that: fixed block inner side has the open slot swinging for jaw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510953265.8A CN105583704A (en) | 2015-12-20 | 2015-12-20 | Machining device for end cover of motorcycle engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510953265.8A CN105583704A (en) | 2015-12-20 | 2015-12-20 | Machining device for end cover of motorcycle engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105583704A true CN105583704A (en) | 2016-05-18 |
Family
ID=55923793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510953265.8A Pending CN105583704A (en) | 2015-12-20 | 2015-12-20 | Machining device for end cover of motorcycle engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105583704A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103009090A (en) * | 2012-12-05 | 2013-04-03 | 重庆市南川区富民科技推广中心 | Floating compression device |
| CN103009118A (en) * | 2012-12-06 | 2013-04-03 | 重庆智锐德科技有限公司 | Clamping device with both floating ends |
| CN103028964A (en) * | 2012-12-06 | 2013-04-10 | 周家莉 | Swinging pressing device |
| CN103111870A (en) * | 2012-12-09 | 2013-05-22 | 重庆盾铭电磁阀有限公司 | Pneumatic type raised head clamping device |
| CN203171270U (en) * | 2012-12-09 | 2013-09-04 | 重庆天之道科技发展有限公司 | Double-pressing-plate clamping device |
| CN103878816A (en) * | 2014-03-31 | 2014-06-25 | 成都振中电气有限公司 | Section cutter operation platform |
| US9044828B2 (en) * | 2012-08-06 | 2015-06-02 | Sungwoo Hitech Co., Ltd. | Clamping device and laser welding apparatus using the same |
| CN205363577U (en) * | 2015-12-20 | 2016-07-06 | 重庆市庆颖摩托车配件有限公司 | Motorcycle is processingequipment for engine end cover |
-
2015
- 2015-12-20 CN CN201510953265.8A patent/CN105583704A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9044828B2 (en) * | 2012-08-06 | 2015-06-02 | Sungwoo Hitech Co., Ltd. | Clamping device and laser welding apparatus using the same |
| CN103009090A (en) * | 2012-12-05 | 2013-04-03 | 重庆市南川区富民科技推广中心 | Floating compression device |
| CN103009118A (en) * | 2012-12-06 | 2013-04-03 | 重庆智锐德科技有限公司 | Clamping device with both floating ends |
| CN103028964A (en) * | 2012-12-06 | 2013-04-10 | 周家莉 | Swinging pressing device |
| CN103111870A (en) * | 2012-12-09 | 2013-05-22 | 重庆盾铭电磁阀有限公司 | Pneumatic type raised head clamping device |
| CN203171270U (en) * | 2012-12-09 | 2013-09-04 | 重庆天之道科技发展有限公司 | Double-pressing-plate clamping device |
| CN103878816A (en) * | 2014-03-31 | 2014-06-25 | 成都振中电气有限公司 | Section cutter operation platform |
| CN205363577U (en) * | 2015-12-20 | 2016-07-06 | 重庆市庆颖摩托车配件有限公司 | Motorcycle is processingequipment for engine end cover |
Non-Patent Citations (1)
| Title |
|---|
| 吴拓: "《现代机床夹具典型结构实用图册》", 31 October 2015 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160518 |
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| RJ01 | Rejection of invention patent application after publication |