CN105458345B - Motorcycle engine end cap processing device - Google Patents
Motorcycle engine end cap processing device Download PDFInfo
- Publication number
- CN105458345B CN105458345B CN201510953244.6A CN201510953244A CN105458345B CN 105458345 B CN105458345 B CN 105458345B CN 201510953244 A CN201510953244 A CN 201510953244A CN 105458345 B CN105458345 B CN 105458345B
- Authority
- CN
- China
- Prior art keywords
- hole
- bracket
- push rod
- supporting arm
- cam
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
- B23B47/28—Drill jigs for workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2247/00—Details of drilling jigs
- B23B2247/12—Drilling jigs with means to affix the jig to the workpiece
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
This patent discloses motorcycle engine end cap processing device, in addition to supporting arm, drill bushing, backing plate, position-limitting pin, bracket, push rod, sliding block and the cam arranged from top to bottom in frame；Frame lower is provided with the slideway being arranged in a vertical direction, sliding block is slidably arranged in slideway, cam is driven and rotated by square shaft and is arranged in slideway, sliding block bottom is provided with the open slot for cam rotation, push rod lower end is threadedly coupled with upper end of slide block, it is socketed in the middle part of bracket in the middle part of push rod and passes through nut check, upper rack side wall is provided with first through hole, bracket right-hand member is caught in first through hole, bracket left end raises up to form the portion of holding out against, position-limitting pin is threaded in first through hole, supporting arm is fixed on frame top, drill bushing is bumped into the middle part of supporting arm, it is fixed between backing plate and supporting arm bottom surface, backing plate center is provided with the second through hole, drill bushing is stretched into the second through hole；The clamping and positioning to workpiece can be realized, efficiency can be substantially increased to workpiece quick-clamping.
Description
Technical field
The present invention relates to a kind of fixture, and in particular to a kind of motorcycle engine end cap processing device.
Background technology
Motorcycle engine is exactly to light the fuel mixture entered in cylinder to be changed into heat energy caused by its burning
Mechanical energy, and power is transmitted to motor cycle rear wheel to be changed into the machinery of vehicle driving dynamics by transmission mechanism from bent axle.
In the prior art motorcycle engine end cap be usually cast made of, its surface can produce many burrs, it is necessary to
Polished.Usually processing is fixed by hand-held in worker, and crudy is difficult to ensure that, nor safety,
Efficiency is also low.
The content of the invention
The invention is intended to provide a kind of motorcycle engine end cap processing device, to improve processing efficiency.
In base case：Motorcycle engine end cap processing device, including in frame, in addition to frame from top to bottom
Supporting arm, drill bushing, backing plate, position-limitting pin, bracket, push rod, sliding block and the cam of arrangement；Frame lower is provided with vertically
The slideway of arrangement, sliding block are slidably arranged in slideway, and cam is driven and rotated by square shaft and is arranged in slideway, and sliding block bottom is provided with
For the open slot of cam rotation, push rod lower end is threadedly coupled with upper end of slide block, is socketed in the middle part of bracket in the middle part of push rod and is passed through spiral shell
Mother's locking, upper rack side wall are provided with first through hole, and bracket right-hand member is caught in first through hole, and bracket left end raises up to form top
Tight portion, position-limitting pin are threaded in first through hole, and supporting arm is fixed on frame top, and drill bushing is bumped into the middle part of supporting arm, pad
Fixed between plate and supporting arm bottom surface, backing plate center is provided with the second through hole, and drill bushing is stretched into the second through hole.
The principle of the present invention：In use, workpiece is placed on bracket, below drill bushing, then driving cam rotates forward, convex
Wheel moves up against sliding block, and then drives push rod to move up, and push rod drives bracket to move up, and bracket is against Workpiece clamping in backing plate
On, you can carry out Drilling operation；After machining, it is only necessary to which driving cam rotates backward, and cam moves down against sliding block, enters
And driving push rod to move down, push rod drives bracket to move down, and bracket unclamps workpiece, you can removes.
The present invention can realize the clamping and positioning to workpiece, can substantially increase efficiency to workpiece quick-clamping.
Preferred scheme one, based on scheme further optimization, between backing plate and supporting arm bottom surface by finger setting simultaneously
It is bolted.
The further optimization of preferred scheme two, preferably one, is further fixed on holding screw between cam and square shaft；
It is convenient and swift that cam is fixed.
The further optimization of preferred scheme three, preferably two, push rod middle part are socketed with junction in the middle part of bracket
Spherical washer；Activity is more flexible, avoids stress concentration, damages bracket or push rod.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention.
Embodiment
Below by embodiment, the present invention is further detailed explanation：
Reference in Figure of description includes：Frame 10, sliding block 20, cam 30, bracket 31, position-limitting pin 32, branch
Bearing arm 40, drill bushing 41, backing plate 42.
Embodiment is substantially as shown in Figure 1：Motorcycle engine end cap processing device, including frame 10, in addition to machine
The supporting arm 40 arranged from top to bottom on frame 10, drill bushing 41, backing plate 42, position-limitting pin 32, bracket 31, push rod, sliding block 20 and
Cam 30；The bottom of frame 10 is provided with the slideway being arranged in a vertical direction, and sliding block 20 is slidably arranged in slideway, and cam 30 is by square shaft
Drive and rotate and be arranged in slideway, the bottom of sliding block 20 is provided with the open slot rotated for cam 30, on push rod lower end and sliding block 20
End threaded connection, the middle part of bracket 31 are socketed in the middle part of push rod and are provided with first through hole by nut check, the upper portion side wall of frame 10,
The right-hand member of bracket 31 is caught in first through hole, and the left end of bracket 31 raises up to form the portion of holding out against, and position-limitting pin 32 is threaded in
In one through hole, supporting arm 40 is fixed on the top of frame 10, and drill bushing 41 is bumped into the middle part of supporting arm 40, backing plate 42 and the bottom surface of supporting arm 40
Between by finger setting and be bolted, the center of backing plate 42 is provided with the second through hole, and drill bushing 41 is stretched into the second through hole, cam
Holding screw is further fixed between 30 and square shaft, push rod middle part is socketed with spherical washer with the middle part junction of bracket 31.
It is two finger settings of one side between fixed seat and frame 10, the axle and holes of two pins（Positioning hole）It is that close gap is matched somebody with somebody
Close；One of them is straight pin, and another is rhombus pin, and positioning holes center is away from tolerance being present（Error）If two pins are all round
Pin, then, two pins on fixture cannot fill what is do not entered with " accurate " cooperation of the holes of workpiece.When one of them is made
After rhombus pin, positioning holes center cannot interfere the cooperation of two pins and holes away from error.Divide from positioning, restraint of liberty degree
Analysis, two straight pins were positioning.The major axis of rhombus pin, with two pin-and-hole lines of centres, it is necessary to be vertical, otherwise just lose water chestnut
The effect of shape pin.
In use, workpiece is placed on bracket 31, the lower section of drill bushing 41, then driving cam 30 rotates forward, and cam 30 supports
Sliding block 20 to move up, and then drive push rod to move up, push rod drives bracket 31 to move up, and bracket 31 is against Workpiece clamping in backing plate
On 42, you can carry out Drilling operation；After machining, it is only necessary to driving cam 30 rotates backward, cam 30 against sliding block 20 to
Lower movement, and then drive push rod to move down, push rod drives bracket 31 to move down, and bracket 31 unclamps workpiece, you can removes.
Claims (2)
1. motorcycle engine end cap processing device, it is characterised in that including being arranged from top to bottom in frame, in addition to frame
Supporting arm, drill bushing, backing plate, position-limitting pin, bracket, push rod, sliding block and cam；Frame lower, which is provided with, to be arranged in a vertical direction
Slideway, sliding block is slidably arranged in slideway, and cam is driven and rotated by square shaft and is arranged in slideway, and sliding block bottom is provided with for convex
The open slot rotated is taken turns, push rod lower end is threadedly coupled with upper end of slide block, is socketed in the middle part of bracket in the middle part of push rod and is passed through nut lock
Tightly, upper rack side wall is provided with first through hole, and bracket right-hand member is caught in first through hole, and bracket left end raises up to be formed and held out against
Portion, position-limitting pin are threaded in first through hole, and supporting arm is fixed on frame top, and drill bushing is bumped into the middle part of supporting arm, backing plate
Fixed between supporting arm bottom surface, backing plate center is provided with the second through hole, and drill bushing is stretched into the second through hole；Between cam and square shaft also
It is fixed with holding screw.
2. motorcycle engine end cap processing device according to claim 1, it is characterised in that：Push rod middle part and bracket
Middle part junction is socketed with spherical washer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510953244.6A CN105458345B (en) | 2015-12-20 | 2015-12-20 | Motorcycle engine end cap processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510953244.6A CN105458345B (en) | 2015-12-20 | 2015-12-20 | Motorcycle engine end cap processing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105458345A CN105458345A (en) | 2016-04-06 |
| CN105458345B true CN105458345B (en) | 2018-03-23 |
Family
ID=55596747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510953244.6A Active CN105458345B (en) | 2015-12-20 | 2015-12-20 | Motorcycle engine end cap processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105458345B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107790776B (en) * | 2017-11-30 | 2023-11-28 | 重庆水工机械有限公司 | Engine end cover punching equipment |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202015858U (en) * | 2011-03-22 | 2011-10-26 | 上海富溢厨房设备有限公司 | Round pipe end arc mouth processing device |
| CN104493260A (en) * | 2014-12-26 | 2015-04-08 | 重庆市天星寨粉葛食品有限公司 | Pipe fitting drilling and clamping device |
| CN204584788U (en) * | 2015-04-13 | 2015-08-26 | 端木慧娟 | A kind of gold utensil flange Special tooling clamp |
| CN105108207A (en) * | 2015-07-02 | 2015-12-02 | 重庆杭飞机械制造有限公司 | Hardware fitting flange tool clamp |
| CN105108525A (en) * | 2015-08-31 | 2015-12-02 | 重庆帅昌机械制造有限公司 | Eccentric clamping mechanism |
| CN205362779U (en) * | 2015-12-20 | 2016-07-06 | 重庆市庆颖摩托车配件有限公司 | Device is used in processing of motorcycle engine end cover |
-
2015
- 2015-12-20 CN CN201510953244.6A patent/CN105458345B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105458345A (en) | 2016-04-06 |
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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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200910 Address after: 221000 No.56, paoche street, Pizhou City, Xuzhou City, Jiangsu Province Patentee after: Pizhou Jingpeng Venture Capital Co., Ltd Address before: Group 3, Xingfu village, Huayan Town, Jiulongpo District, Chongqing Patentee before: CHONGQING QINGYING MOTORCYCLE PARTS Co.,Ltd. |
|
| TR01 | Transfer of patent right |