CN105345972B - Square rubber workpiece deburring device - Google Patents

Square rubber workpiece deburring device Download PDF

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Publication number
CN105345972B
CN105345972B CN201510841907.5A CN201510841907A CN105345972B CN 105345972 B CN105345972 B CN 105345972B CN 201510841907 A CN201510841907 A CN 201510841907A CN 105345972 B CN105345972 B CN 105345972B
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CN
China
Prior art keywords
directed
pull bar
groove
spring
driving disk
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Application number
CN201510841907.5A
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Chinese (zh)
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CN105345972A (en
Inventor
干崇奎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Yuanmao Rubber & Plastic Technology Co., Ltd
Original Assignee
Yubei District Qianlima Die Processing Factory
Priority date (The priority date 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 date listed.)
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Priority to CN201510841907.5A priority Critical patent/CN105345972B/en
Publication of CN105345972A publication Critical patent/CN105345972A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C37/00Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/02Deburring or deflashing

Abstract

This patent discloses square rubber workpiece deburring device, including frame, horizontally-guided set connection is vertically directed set middle part and is welded and fixed with being vertically directed set, axis of rotation is connected in horizontally-guided set, shaft head is connected by bolts and by finger setting with driving disk, disk arranged off-centre is driven in rotating shaft, wherein pull bar is slided to be arranged in and is vertically directed in set, pull bar upper end, which is stretched out, is vertically directed set and between pressing plate by pin connection, and it is provided with the first groove in the middle part of pull bar, second groove, wherein the first groove includes the bar segment arranged from top to bottom and the spiral section connected with bar segment, it is vertically directed the guide finger that set inwall is convexly equipped with the first groove of insertion, and the second groove is in fan ring-type and can accommodate driving disk, cave in the cavity to be formed and accommodate spring at pull bar lower end center, and be vertically directed set lower end and be then fixed with spring base, spring is installed between spring base and cavity, this programme is simple in construction, operation is easy, it is safe.

Description

Square rubber workpiece deburring device
Technical field
The present invention relates to the field of the deburring of rubber and plastic workpiece or deflashing.
Background technology
It is flexible, insulating properties that rubber is taken from being made after the latex of the plants such as rubber tree, kok-saghyz, processing, impermeable The material of water and air.Elastomeric high-molecular compound, is divided into two kinds of natural rubber and synthetic rubber.Natural rubber is from rubber Colloid post-processing is extracted in the plants such as gum, kok-saghyz to be made;Synthetic rubber is then obtained by the aggregated reaction of various monomers.Rubber Product is widely used in all aspects of industry or life.
Burr is the quality term of rubber and plastic industry, refers to the nonuseable part that product edge position has more, because the part having more Generally hinder hand a little, so with cutting edge of a knife or a sword.Flash is also referred to as in plastic cement industry, overlap, overflow edge is burr.
Rubber workpiece is used also widely, but can easily hinder hand, people with many burrs during rubber workpiece shaping Burr would generally be handled.
In the prior art, people processing burr when, use human assistance fixation mode, with hand or indirectly with hand come Rubber workpiece is pinned, it is difficult to ensure that rubber workpiece position is stable, it is necessary to repeated multiple times position to rubber workpiece, efficiency is low and not How safety, ensure when handling rubber workpiece burr, and it is people not only to have ensured that rubber workpiece position was stable but also improves efficiency, security Endeavour solve the problem of.
The content of the invention
The invention is intended to provide a kind of square rubber workpiece deburring device, to solve to handle rubber work in the prior art During part burr, the problem of rubber workpiece is unstable under external force improves efficiency.
Square rubber workpiece deburring device in this programme, including in frame, in addition to frame from top to bottom successively The pressing plate that is disposed with, pull bar, be vertically directed set, horizontally-guided set, driving disk, by motor-driven rotating shaft and spring;Water Flat guide sleeve connection is vertically directed set middle part and is welded and fixed with being vertically directed set, and axis of rotation is connected in horizontally-guided set, Shaft head is connected by bolts with driving disk and by finger setting, drives disk arranged off-centre in rotating shaft, wherein pull bar Slip, which is arranged in, to be vertically directed in set, and pull bar upper end, which is stretched out, is vertically directed set and between pressing plate by pin connection, and in pull bar Portion is provided with the first groove, the second groove, wherein the first groove includes the bar segment arranged from top to bottom and connected with bar segment Spiral section, be vertically directed the guide finger that set inwall is convexly equipped with the first groove of insertion, and the second groove ring-type and can hold in fan Receive driving disk, cave in the cavity to be formed and accommodate spring at pull bar lower end center, and be vertically directed set lower end and be then fixed with spring base, Spring is installed between spring base and cavity.
During work, square rubber workpiece is placed in frame and then controlled motor rotates forward rotating shaft, the second groove is stuck in In driving disk due to being eccentrically set in rotating shaft, driving disk now rotates forward band equivalent to cam, driving disk Dynamic pull bar is moved downward, and due to and pull bar in the middle part of be provided with the first groove, the second groove, wherein the first groove include from top to bottom The bar segment of arrangement and the spiral section connected with bar segment, are vertically directed the guiding that set inwall is convexly equipped with the first groove of insertion Pin;The motion so pull bar can then spin after a segment distance is moved downward, i.e. pull bar band dynamic pressure plate move downward one section away from From rear, continue band dynamic pressure plate and be forced downward square rubber workpiece and while make directly over press plate rotary to square rubber workpiece, with Afterwards by square rubber Work-sheet pressing, to prevent jitter phenomenon.
After machining, controlled motor rotates backward rotating shaft reset, and upward left-hand screw is moved pull bar under the action of the spring, and Band dynamic pressure plate is away from workpiece and is no longer at directly over square rubber workpiece, is resetted with rear fender, you can remove square rubber work Part.
This programme is simple in construction, and operation is easy, safe, when solving to handle rubber workpiece burr in the prior art, rubber The problem of glue workpiece is unstable under external force, while mechanized operation, substantially increases efficiency.
Further, workbench also it has been bolted on the left of frame;By installing spring, when can be to the steering of swing arm Kinetic energy stored, when swing arm is swung to the left, against the force of the spring is so as to pressing to workpiece, now spring stores energy, swing arm When swinging to the right, the strength of spring becomes power, and now spring releases energy, and assisted gravity promotes swing arm to swing to the right.
Further, it is disposed with pin on workbench;The convenient positioning hole by pin and square rubber workpiece, which coordinates, to be realized It is accurately positioned.
Further, being vertically directed set lower end, then thread connection has spring base, and spring base is interval setting with pull bar lower end;Side Just installing/dismounting, at the same spring base with pull bar lower end to be arranged at intervals, it is to avoid spring base and end in contact under pull bar, collide, Spring is facilitated to play a part of buffering and reset.
Further, the downwardly convex formation compact heap in the working end of pressing plate;Pressing plate operation is more steady and precision is higher, It is easy to processing pressure plate.
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, be vertically directed set 11, pull bar 20, pressing plate 21, spring 22, Rotating shaft 30, wear-resistant sleeve 31, pin 40, square rubber workpiece 50.
Embodiment is substantially as shown in Figure 1:Square rubber workpiece deburring device, including frame 10, in addition to frame The pressing plate 21 that is sequentially arranged from top to bottom on 10, pull bar 20, it is vertically directed set 11, horizontally-guided set, driving disk, rotating shaft 30 And spring 22;Horizontally-guided set connection is vertically directed the middle part of set 11 and is welded and fixed with being vertically directed set 11, and rotating shaft 30 is rotated It is connected in horizontally-guided set, wear-resistant sleeve 31 is there also is provided between rotating shaft 30 and horizontally-guided set, the head of rotating shaft 30 is justified with driving Disk is connected by bolts and by finger setting, drives the axis and the axis of rotating shaft 30 of disk misaligned, that is, drives the eccentric cloth of disk Put in rotating shaft 30, wherein pull bar 20 is slided to be arranged in and is vertically directed in set 11, the upper end of pull bar 20, which is stretched out, is vertically directed set 11 simultaneously By pin connection between pressing plate 21, and the middle part of pull bar 20 is provided with the first groove, the second groove, wherein the first groove is included from upper And the bar segment of lower arrangement and the spiral section that is connected with bar segment, it is vertically directed 11 inwalls of set and is convexly equipped with the first groove of insertion Guide finger, and the second groove is in fan ring-type and can accommodate driving disk, the lower end center of pull bar 20 caves in form receiving spring 22 Cavity, and be vertically directed set 11 lower ends then thread connection have spring base, spring 22 is installed between spring base and cavity, spring Seat is with the lower end of pull bar 20 to be arranged at intervals, it is to avoid 20 times end in contact of spring base and pull bar, collides, facilitates spring 22 to play slow Punching and the effect resetted.The left side of frame 10, which has also been bolted on workbench, workbench, is disposed with pin 40, and workpiece can be put Put on the table, the positioning hole of workpiece may be inserted into be accurately positioned in pin 40.The working end of pressing plate 21 is downwardly convex Compact heap is formed, pressing plate 21 runs more steady and precision is higher, while need to be only processed i.e. to the subregion of pressing plate 21 Can, also allow for processing pressure plate 21.
It is two finger settings of one side between workbench and the right side of frame 10, the axle and holes of two pins(Positioning hole)Between being close Gap coordinates;One of them is straight pin, and another is rhombus pin, and positioning holes center is away from having tolerance(Error)If two pins are all Straight pin, then, and " accurate " cooperation of holes that two pins on fixture cannot be with workpiece, what dress was not entered.When one of them Make after rhombus pin, positioning holes center cannot interfere the cooperation of two pins and holes away from error.Come 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 The effect of rhombus pin.
Rotating shaft 30 is by driving stepper motor, and stepper motor can drive Moving Objects motion to apply pretightning force.
During work, square rubber workpiece 50 is put on the table and positioned by pin 40, then controlled motor Rotating shaft 30 is rotated forward, the driving disk being stuck in the second groove is due to being eccentrically set in rotating shaft 30, driving disk now Equivalent to cam, driving disk rotates forward drive pull bar 20 and moved downward, and due to and the middle part of pull bar 20 be provided with the first groove, Second groove, wherein the first groove includes the bar segment arranged from top to bottom and the spiral section connected with bar segment, leads vertically The guide finger of the first groove of insertion is convexly equipped with to 11 inwalls of set;So pull bar 20 can then do spiral shell after a segment distance is moved downward Rotation motion, i.e., pull bar 20 is moved downward after a segment distance with dynamic pressure plate 21, is continued band dynamic pressure plate 21 and is forced downward square rubber work Part 50 simultaneously makes pressing plate 21 turn to directly over square rubber workpiece 50 simultaneously, then compresses square rubber workpiece 50, to prevent Generation jitter phenomenon.
After machining, controlled motor rotates backward rotating shaft 30 and resetted, the upward left-hand screw under the effect of spring 22 of pull bar 20 Motion, and with dynamic pressure plate 21 is away from workpiece and is no longer at directly over square rubber workpiece 50, resetted with rear fender 21, you can take Under square rubber workpiece 50.
This programme is simple in construction, and operation is easy, safe, when solving to handle rubber workpiece burr in the prior art, rubber The problem of glue workpiece is unstable under external force, substantially increases efficiency.
Above-described is only that the known general knowledge such as concrete structure and characteristic is not made herein in embodiments of the invention, scheme Excessive description., without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art Several modifications and improvements are made, these should also be considered as protection scope of the present invention, these are implemented all without the influence present invention Effect and the practicality of invention.The scope of protection required by this application should be based on the content of the claims, in specification Embodiment etc. records the content that can be used for explaining claim.

Claims (2)

1. square rubber workpiece deburring device, it is characterised in that including cloth successively from top to bottom in frame, in addition to frame The pressing plate that is equipped with, pull bar, be vertically directed set, horizontally-guided set, driving disk, by motor-driven rotating shaft and spring;Vertically Guide sleeve lower end thread connection has spring base, and spring base is interval setting with pull bar lower end;Horizontally-guided set connection is vertically directed Set middle part is simultaneously welded and fixed with being vertically directed set, and axis of rotation is connected in horizontally-guided set, and shaft head leads to driving disk Cross bolt-connection and by finger setting, driving disk arranged off-centre is in rotating shaft, and wherein pull bar, which slides to be arranged in, is vertically directed set In, pull bar upper end, which is stretched out, is vertically directed set and between pressing plate by pin connection, and the first groove is provided with the middle part of pull bar, it is second recessed Groove, wherein the first groove includes the bar segment arranged from top to bottom and the spiral section connected with bar segment, is vertically directed in set Wall is convexly equipped with the guide finger of the first groove of insertion, and the second groove is in fan ring-type and can accommodate in driving disk, pull bar lower end The intracardiac sunken cavity for forming receiving spring.
2. square rubber workpiece deburring device according to claim 1, it is characterised in that:The working end of pressing plate is downward Convex to form compact heap.
CN201510841907.5A 2015-11-28 2015-11-28 Square rubber workpiece deburring device Active CN105345972B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510841907.5A CN105345972B (en) 2015-11-28 2015-11-28 Square rubber workpiece deburring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510841907.5A CN105345972B (en) 2015-11-28 2015-11-28 Square rubber workpiece deburring device

Publications (2)

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CN105345972A CN105345972A (en) 2016-02-24
CN105345972B true CN105345972B (en) 2017-08-29

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2712518Y (en) * 2004-07-13 2005-07-27 韶关学院 Precision clamp for limiting and shearing bars
CN101439417A (en) * 2008-12-15 2009-05-27 施亨庆 Method for clamping machine tool chuck and device for clamping machine tool chuck
CN201264169Y (en) * 2008-09-08 2009-07-01 大连首轮机械工业有限公司 Synchronous displacement tool-exchanging mechanism for locking eccentric wheel, torsion spring, curve bearing and knife claw
CN202101620U (en) * 2011-05-26 2012-01-04 长城汽车股份有限公司 Tension mechanism and quick tension positioning device used for crankshaft hole of automobile cylinder block and provided with tension mechanism
WO2013159630A1 (en) * 2012-04-28 2013-10-31 Shuai Jiayuan Deep-hole cutter lifting lathe for automatically clamping workpiece without shutdown
CN203993229U (en) * 2014-05-28 2014-12-10 江苏尚诚精密模具科技有限公司 A kind of installation detent mechanism of taping machine
CN205272448U (en) * 2015-11-28 2016-06-01 渝北区千里马模具加工厂 Square rubber work piece device for burring

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI529029B (en) * 2013-07-03 2016-04-11 北鉅精機股份有限公司 Automatic tool changing device with allowance for tool rejectionlength of main spindle

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2712518Y (en) * 2004-07-13 2005-07-27 韶关学院 Precision clamp for limiting and shearing bars
CN201264169Y (en) * 2008-09-08 2009-07-01 大连首轮机械工业有限公司 Synchronous displacement tool-exchanging mechanism for locking eccentric wheel, torsion spring, curve bearing and knife claw
CN101439417A (en) * 2008-12-15 2009-05-27 施亨庆 Method for clamping machine tool chuck and device for clamping machine tool chuck
CN202101620U (en) * 2011-05-26 2012-01-04 长城汽车股份有限公司 Tension mechanism and quick tension positioning device used for crankshaft hole of automobile cylinder block and provided with tension mechanism
WO2013159630A1 (en) * 2012-04-28 2013-10-31 Shuai Jiayuan Deep-hole cutter lifting lathe for automatically clamping workpiece without shutdown
CN203993229U (en) * 2014-05-28 2014-12-10 江苏尚诚精密模具科技有限公司 A kind of installation detent mechanism of taping machine
CN205272448U (en) * 2015-11-28 2016-06-01 渝北区千里马模具加工厂 Square rubber work piece device for burring

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Effective date of registration: 20180809

Address after: 401120 Yubei District, Chongqing, Longxi street, Hong Jin Avenue 498, Jiale, Violet 1, 5- business.

Patentee after: Chongqing Kai Tuo development in science and technology company limited

Address before: 401147 Chongqing Yubei District Shuanglong Lake Street, Lan Xin Avenue 6, Chongqing international hardware and Electrical City 7 14

Patentee before: YUBEI DISTRICT QIANLIMA DIE PROCESSING FACTORY

Effective date of registration: 20180809

Address after: 401120 Yubei District, Chongqing, Longxi street, Hong Jin Avenue 498, Jiale, Violet 1, 5- business.

Patentee after: Chongqing Kai Tuo development in science and technology company limited

Address before: 401147 Chongqing Yubei District Shuanglong Lake Street, Lan Xin Avenue 6, Chongqing international hardware and Electrical City 7 14

Patentee before: YUBEI DISTRICT QIANLIMA DIE PROCESSING FACTORY

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20201123

Address after: 242200 Sanshi Venture Park, Taiji Avenue, Guangde Economic Development Zone, Xuancheng City, Anhui Province

Patentee after: Anhui Yuanmao Rubber & Plastic Technology Co., Ltd

Address before: 401120 Jiale Ziguang Building 5-Business, 498 Hongjin Avenue, Longxi Street, Yubei District, Chongqing

Patentee before: CHONGQING KAITUO TECHNOLOGY DEVELOPMENT Co.,Ltd.