CN205272446U - Device is used in rank trapezoidal rubber work piece burr clearance - Google Patents
Device is used in rank trapezoidal rubber work piece burr clearance Download PDFInfo
- Publication number
- CN205272446U CN205272446U CN201520961221.5U CN201520961221U CN205272446U CN 205272446 U CN205272446 U CN 205272446U CN 201520961221 U CN201520961221 U CN 201520961221U CN 205272446 U CN205272446 U CN 205272446U
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- China
- Prior art keywords
- frame
- pressing plate
- pin
- guide rail
- hinged support
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- Expired - Fee Related
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The patent discloses a device is used in rank trapezoidal rubber work piece burr clearance, which comprises a frame, still include in the frame from a left side and some pivoting supports are arranged in proper order on the right side, the connecting plate, a spring, actuating lever and clamp plate, wherein pivoting support inlay frame upper portion just and between the frame couples through the finger setting and through the bolt, the connecting plate left end then with the pin joint of pivoting support middle part, connecting plate right -hand member and clamp plate middle part are articulated, there is the compact heap clamp plate upper end through the countersink bolt hookup, clamp plate lower extreme then pin joint has the guide pulley, the arch has the guide rail under the slant of frame lower part, and the actuating lever slides along the guide rail, and the spring is then connected between pivoting support middle part and clamp plate lower extreme, this scheme simple structure, and the processing ease, the security is high.
Description
Technical field
The utility model relates to the field of rubber and plastic workpiece deburring or defining.
Background technology
Rubber is the latex taking from the plant such as rubber tree, russian dandelion, the material with elasticity, insulativity, waterproof and air made after processing. Elastomeric macromolecular compound, is divided into natural rubber and synthetic rubber two kinds. Natural rubber extracts colloid post-treatment from the plant such as rubber tree, russian dandelion to make; Synthetic rubber is then obtained through polyreaction by various monomer. Rubber item is widely used in industry or life each side.
Burr is the quality term of rubber and plastic industry, refers to the useless part that product edge position goes out more, because the part gone out hinders a little hand usually, so with cutting edge of a knife or a sword. Also claiming burr in plastic cement industry, overlap, overflow edge is burr.
Rubber workpiece uses also widely, but can with a lot of burr when rubber workpiece is shaping, it is easy to hindering hand, burr can be processed by people usually.
In prior art, when people process burr, what adopt is the mode that human assistance is fixed, rubber workpiece is pinned with hand or indirect hand, it is difficult to ensure rubber workpiece position stability, it is necessary to repeated multiple times to rubber workpiece location, efficiency is low and don't safety, how to ensure when processing rubber workpiece burr, not only ensure rubber workpiece position stability but also raise the efficiency, security is the problem that people endeavour to solve.
Practical novel content
The utility model is intended to provide a kind of stepped appearance rubber workpiece deburred device, when prior art processing rubber workpiece burr to solve, and the problem that rubber workpiece is unstable under external force, it is to increase efficiency.
Stepped appearance rubber workpiece deburred device in this scheme, comprise frame, also comprise in frame from left and hinged support that the right side is furnished with successively, web plate, spring, by the driving stem of air cylinder driven and pressing plate, wherein hinged support be bumped into upper rack and and frame between located by pin and pass through bolt-connection, web plate left end then with hinged support in the middle part of pivot joint, in the middle part of web plate right-hand member and pressing plate hinged, pressing plate upper end is connected with compression block by countersunk screw, and the lower end of pressing plate is then articulated with guide wheel; Frame lower is raised with guide rail obliquely, and driving stem slides along guide rail, and spring is then connected in the middle part of hinged support and between the lower end of pressing plate.
During work, stepped appearance rubber workpiece is placed on the worktable of frame, then control cylinder drives push rod to move up, push rod swings to the right by holding under guide wheel band dynamic pressure plate in the process moved up, pressing plate upper end then swings to the left, thus drive compression block to press to stepped appearance rubber workpiece, thus together with worktable, stepped appearance rubber workpiece is compressed, to prevent there is jitter phenomenon.
After machining, control gas bar drives push rod to move down, guide wheel pushes against push rod under the action of the spring all the time, when smooth section and the guide wheel of push rod offsets, the lower end of pressing plate is moved to the left gradually, pressing plate upper end gradually to moving right, when guide wheel slides in groove, the compression block of pressing plate upper end departs from stepped appearance rubber workpiece completely, thus is unclamped by stepped appearance rubber workpiece.
This scheme structure is simple, processing ease, security height, and when processing rubber workpiece burr in solution prior art, the problem that rubber workpiece is unstable under external force, substantially increases efficiency.
Further, pin it is raised with in the middle part of web plate, and hinged support right-hand member is positioned at above pin and can offset with pin; Position relation between pin and hinged support right-hand member, it is possible to avoid pressing plate angle of oscillation to spend big and damaged by stepped appearance rubber workpiece.
Further, driving stem upper end has the groove that can block and connect guide wheel, is furnished with the smooth section being obliquely installed on the downside of groove; Groove is convenient to the tight guide wheel of card, thus makes pressing plate be in steady state in the loosened condition, and smooth section not only plays transitional function, is also convenient to driving stem and drives pressing plate motion by offseting with guide wheel.
Further, also comprising wear-resistant block, wear-resistant block is arranged between guide rail and driving stem and is connected in guide rail by pin; Avoid rubbing between guide rail and driving stem, it is to increase work-ing life, and wear-resistant block adopts pin to connect, and conveniently installs replacing.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment
Below by embodiment, the utility model is described in further detail:
Reference numeral in Figure of description comprises: frame 10, hinged support 11, pressing plate 20, web plate 21, guide wheel 22, spring 23, driving stem 30, wear-resistant block 31.
Embodiment is substantially as shown in Figure 1: stepped appearance rubber workpiece deburred device, comprise frame 10, also comprise the hinged support 11 that in frame 10, the right side is furnished with successively from a left side, web plate 21, spring 23, wear-resistant block 31, driving stem 30 and pressing plate 20, wherein hinged support 11 be bumped into frame 10 top and and frame 10 between located by pin and pass through bolt-connection, web plate 21 left end then with hinged support 11 in the middle part of pivot joint, in the middle part of web plate 21 right-hand member and pressing plate 20 hinged, pressing plate 20 upper end is connected with compression block by countersunk screw, pressing plate 20 times ends are then articulated with guide wheel 22, frame 10 bottom is raised with guide rail obliquely, and driving stem 30 slides along guide rail, wear-resistant block 31 is arranged between guide rail and driving stem 30 and is connected in guide rail by pin, driving stem 30 upper end has the groove that can block and connect guide wheel 22, being furnished with the smooth section being obliquely installed on the downside of groove, 23, spring is connected in the middle part of hinged support 11 and between pressing plate 20 times ends. push rod is by air cylinder driven. it is raised with pin, and hinged support 11 right-hand member is positioned at above pin and can offset with pin in the middle part of web plate 21.
Being one side two pin location between hinged support 11 and frame 10 top, axles and the holes (pilot hole) of two pins are running fit closely; One of them is cylinder pin, and another is rhombus pin, and pilot hole width between centers exists tolerance (error), if two pins are all cylinder pins, then two pins on fixture just can not coordinate with the holes " accurately " of workpiece, and dress is not entered. After one of them makes rhombus pin, pilot hole width between centers error just can not interfere having coordinated of two pins and holes. Analyzing from location, restraint of liberty degree, two cylinder pins were location. The major axis of rhombus pin, with two pin-and-hole lines of centres, it is necessary to be vertical, otherwise just lose the effect of rhombus pin.
During work, stepped appearance rubber workpiece is placed on the worktable of frame 10, then control cylinder drives push rod to move up, push rod is swung to the right by guide wheel 22 band dynamic pressure plate 20 times ends in the process moved up, pressing plate 20 upper end then swings to the left, thus drive compression block to press to stepped appearance rubber workpiece, thus together with worktable, stepped appearance rubber workpiece is compressed, to prevent there is jitter phenomenon.
After machining, control gas bar drives push rod to move down, guide wheel 22 pushes against push rod all the time under spring 23 acts on, when smooth section and the guide wheel 22 of push rod offsets, pressing plate 20 times ends are moved to the left gradually, pressing plate 20 upper end gradually to moving right, when guide wheel 22 slides in groove, the compression block of pressing plate 20 upper end departs from stepped appearance rubber workpiece completely, thus is unclamped by stepped appearance rubber workpiece.
This scheme structure is simple, processing ease, security height, and when processing rubber workpiece burr in solution prior art, the problem that rubber workpiece is unstable under external force, substantially increases efficiency.
Above-described is only embodiment of the present utility model, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this. Should be understood that; for a person skilled in the art, under the prerequisite not departing from the utility model structure, it is also possible to make some distortion and improvement; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the novel practicality of practicality that the utility model is implemented. The protection domain that this application claims should be as the criterion with the content of its claim, and the embodiment in specification sheets etc. record the content that may be used for explaining claim.
Claims (4)
1. stepped appearance rubber workpiece deburred device, it is characterized in that, comprise frame, also comprise in frame from left and hinged support that the right side is furnished with successively, web plate, spring, by the driving stem of air cylinder driven and pressing plate, wherein hinged support be bumped into upper rack and and frame between located by pin and pass through bolt-connection, web plate left end then with hinged support in the middle part of pivot joint, in the middle part of web plate right-hand member and pressing plate hinged, pressing plate upper end is connected with compression block by countersunk screw, and the lower end of pressing plate is then articulated with guide wheel; Frame lower is raised with guide rail obliquely, and driving stem slides along guide rail, and spring is then connected in the middle part of hinged support and between the lower end of pressing plate.
2. stepped appearance rubber workpiece deburred device according to claim 1, it is characterised in that: it is raised with pin in the middle part of web plate, and hinged support right-hand member is positioned at above pin and can offset with pin.
3. stepped appearance rubber workpiece deburred device according to claim 2, it is characterised in that: driving stem upper end has the groove that can block and connect guide wheel, is furnished with the smooth section being obliquely installed on the downside of groove.
4. stepped appearance rubber workpiece deburred device according to claim 3, it is characterised in that: also comprising wear-resistant block, wear-resistant block is arranged between guide rail and driving stem and is connected in guide rail by pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520961221.5U CN205272446U (en) | 2015-11-28 | 2015-11-28 | Device is used in rank trapezoidal rubber work piece burr clearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520961221.5U CN205272446U (en) | 2015-11-28 | 2015-11-28 | Device is used in rank trapezoidal rubber work piece burr clearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205272446U true CN205272446U (en) | 2016-06-01 |
Family
ID=56057060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520961221.5U Expired - Fee Related CN205272446U (en) | 2015-11-28 | 2015-11-28 | Device is used in rank trapezoidal rubber work piece burr clearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205272446U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106584731A (en) * | 2016-12-23 | 2017-04-26 | 盐城工学院 | Deburring equipment |
-
2015
- 2015-11-28 CN CN201520961221.5U patent/CN205272446U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106584731A (en) * | 2016-12-23 | 2017-04-26 | 盐城工学院 | Deburring equipment |
| CN106584731B (en) * | 2016-12-23 | 2018-06-01 | 盐城工学院 | A kind of equipment for burr removing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 Termination date: 20161128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |