CN105291323A - Device for cleaning burrs of T-shaped rubber workpiece - Google Patents
Device for cleaning burrs of T-shaped rubber workpiece Download PDFInfo
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- CN105291323A CN105291323A CN201510841878.2A CN201510841878A CN105291323A CN 105291323 A CN105291323 A CN 105291323A CN 201510841878 A CN201510841878 A CN 201510841878A CN 105291323 A CN105291323 A CN 105291323A
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Abstract
The invention discloses a device for cleaning burrs of a T-shaped rubber workpiece. A left clamping device comprises an air cylinder on the left side of a rack, a bottom cover, a piston, a pushing rod, a left pressing plate, a butterfly-shaped spring and a guide pin, wherein the air cylinder, the bottom cover, the piston, the pushing rod, the left pressing plate, the butterfly-shaped spring and the guide pin are arranged from bottom to top; the bottom cover is connected to an opening in the lower end of the air cylinder through a bolt, and the piston is arranged in the air cylinder in a sliding manner; a sealing ring is further arranged between the piston and the inner wall of the air cylinder, and the lower end of the pushing rod is embedded into the center of the piston and is locked through a nut; the middle portion of the pushing rod is in sliding connection to the upper portion of the air cylinder, and the upper end of the pushing rod stretches out of the air cylinder and is hinged to the left end of the left pressing plate; the middle portion of the left pressing plate is in sliding connection with the upper end of the guide pin, and the lower end of the guide pin is in threaded connection to the upper portion of the air cylinder; the butterfly spring is arranged in the middle portion of the guide pin in a sleeving manner and connected to the position between the upper portion of the air cylinder and the left pressing plate; and an upper ventilation way is used for communicating the upper portion of the air cylinder of the left clamping device and the upper portion of an air cylinder of a right clamping device, and a lower ventilation way is used for communicating the lower portion of the air cylinder of the left clamping device and the lower portion of the air cylinder of the right clamping device. The device is simple in structure, easy to operate and high in safety.
Description
Technical field
The present invention relates to the field of the deburring of rubber and plastic workpiece or deflashing.
Background technology
Rubber is the latex taking from the plant such as rubber tree, Russian dandelion, the material with elasticity, insulating properties, waterproof and air made after processing.Elastomeric macromolecular compound, is divided into natural rubber and synthetic rubber two kinds.Natural rubber from the plant such as rubber tree, Russian dandelion, extracts colloid aft-loaded airfoil make; Synthetic rubber is then obtained through polymerisation by various monomer.Rubber is widely used in industry or life each side.
Burr is the quality term of rubber and plastic industry, refers to the nonuseable part that product edge position has more, because the part had more hinders hand a little usually, so with cutting edge of a knife or a sword.Also claim burr in plastic cement industry, overlap, overflow edge is burr.
Rubber workpiece uses also widely, but with a lot of burr, easily can hinder hand when rubber workpiece is shaping, and people can process burr 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, be difficult to ensure rubber workpiece position stability, need repeated multiple times to rubber workpiece location, the low and don't safety of efficiency, how ensureing when processing rubber workpiece burr, not only ensureing rubber workpiece position stability but also raise the efficiency, security is the problem that people endeavour to solve.
Summary of the invention
The invention is intended to provide a kind of T-shaped rubber workpiece burr cleaning device, when processing rubber workpiece burr to solve in prior art, the problem that rubber workpiece is unstable under external force, raises the efficiency.
T-shaped rubber workpiece burr cleaning device in this programme, comprise frame, also comprise the left clamping device that in frame, the right side is furnished with successively from a left side, workbench, upper airway, lower airway and right clamping device, be connected by screw between workbench and central rack and pass through finger setting, wherein left clamping device, right clamping device structure is identical and about the symmetrical distribution of workbench, wherein left clamping device comprises the cylinder on the left of the frame that is positioned at and arranges from bottom to top, bottom, piston, by the push rod of air cylinder driven, left pressing plate, butterfly spring and guide finger, wherein bottom by bolt-connection at gas bar lower ending opening place, piston slides and arranges in the cylinder, also sealing ring is furnished with between piston and cylinder inner wall, push rod lower end is bumped into piston centre and passes through nut check, cylinder top is slidably connected in the middle part of push rod, cylinder is stretched out and hinged with left pressing plate left end in push rod upper end, be slidably connected with guide finger upper end in the middle part of left pressing plate, guide finger lower end is threaded in cylinder top, butterfly spring to be enclosed within the middle part of guide finger and to be connected between cylinder top and left pressing plate, upper airway is communicated with the cylinder top of left clamping device and the cylinder top of right clamping device, lower airway is communicated with the cylinder bottom of left clamping device and the cylinder bottom of right clamping device.
During work, T-shaped rubber workpiece is placed on the workbench of frame, then control to pass into gas in source of the gas down-draught road, thus control cylinder drives push rod to move up, push rod drives left pressing plate left end, right pressing plate right-hand member moves up, period left pressing plate, right pressing plate overcomes butterfly spring resistance, T-shaped rubber workpiece compresses, to prevent jitter phenomenon by left pressing plate right-hand member, right pressing plate left end together with workbench.
After machining, control to pass into gas in source of the gas up-draught road, thus control cylinder drives push rod to move down, push rod drives left pressing plate left end, right pressing plate right-hand member moves down, T-shaped rubber workpiece then upwards and outwards tilt, thus unclamps by left pressing plate right-hand member, right pressing plate left end.
This programme structure is simple, processing ease, and security is high, and when processing rubber workpiece burr in solution prior art, the problem that rubber workpiece is unstable under external force, substantially increases efficiency.
Further, convex to form boss in the middle part of bottom, boss top edge is higher than the top edge of lower airway; Lower airway is avoided to be blocked by piston and the motion that gas carrys out control piston cannot be passed in cylinder.
Further, boss is enclosed with rubber mount; Rubber mount can play cushioning effect, avoids piston to support and damages bottom to during bottom.
Further, the right-hand member of left pressing plate, the left end of right pressing plate are all bent downwardly and form left briquetting, right briquetting respectively; Improve left pressing plate, right pressing plate to the fixed effect of T-shaped rubber workpiece, only need left briquetting, right briquetting part are carried out to fine finishining and can better be completed simultaneously.
Accompanying drawing explanation
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, bottom 11, piston 12, sealing ring 13, push rod 20, left pressing plate 30, guide finger 31, butterfly spring 32, workbench 41, right pressing plate 40.
Embodiment is substantially as shown in Figure 1: T-shaped rubber workpiece burr cleaning device, comprise frame 10, also comprise the left clamping device that in frame 10, the right side is furnished with successively from a left side, workbench 41, upper airway, lower airway and right clamping device, be connected by screw between in the middle part of workbench 41 and frame 10 and pass through finger setting, wherein left clamping device, right clamping device structure is identical and about the symmetrical distribution of workbench 41, be described for left clamping device, wherein left clamping device comprises the cylinder on the left of the frame 10 that is positioned at and arranges from bottom to top, bottom 11, piston 12, push rod 20, left pressing plate 30, butterfly spring 32 and guide finger 31, wherein bottom 11 by bolt-connection at gas bar lower ending opening place, piston 12 slides and arranges in the cylinder, sealing ring 13 is also furnished with between piston 12 and cylinder inner wall, push rod 20 lower end is bumped into piston 12 center and passes through nut check, cylinder top is slidably connected in the middle part of push rod 20, cylinder is stretched out and hinged with left pressing plate 30 left end in push rod 20 upper end, be slidably connected with guide finger 31 upper end in the middle part of left pressing plate 30, guide finger 31 lower end is threaded in cylinder top, butterfly spring 32 to be enclosed within the middle part of guide finger 31 and to be connected between cylinder top and left pressing plate 30, upper airway is communicated with the cylinder top of left clamping device and the cylinder top of right clamping device, lower airway is communicated with the cylinder bottom of left clamping device and the cylinder bottom of right clamping device.Be communicated with source of the gas in the middle part of upper airway, in the middle part of lower airway, be communicated with source of the gas.Convex to form boss in the middle part of bottom 11, boss top edge, higher than the top edge of lower airway, boss is enclosed with rubber mount.The right-hand member of left pressing plate 30, the left end of right pressing plate 40 are all bent downwardly and form left briquetting, right briquetting respectively.
Be one side two finger settings between workbench 41 and frame 10 top, axles and the holes (locating hole) of two pins 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, then two pins on fixture just can not coordinate with the holes of workpiece " accurately ", and dress is not entered.After one of them does diamondwise pin, locating hole centre-to-centre spacing error just can not interfere having coordinated of two pins and 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.
During work, T-shaped rubber workpiece is placed on the workbench 41 of frame 10, then control to pass into gas in source of the gas down-draught road, thus control cylinder drives push rod 20 to move up, push rod 20 drives left pressing plate 30 left end, right pressing plate 40 right-hand member moves up, period left pressing plate 30, right pressing plate 40 overcomes butterfly spring 32 resistance, T-shaped rubber workpiece compresses, to prevent jitter phenomenon by left pressing plate 30 right-hand member, right pressing plate 40 left end together with workbench 41.
After machining, control to pass into gas in source of the gas up-draught road, thus control cylinder drives push rod 20 to move down, push rod 20 drives left pressing plate 30 left end, right pressing plate 40 right-hand member moves down, T-shaped rubber workpiece then upwards and outwards tilt, thus unclamps by left pressing plate 30 right-hand member, right pressing plate 40 left end.
This programme structure is simple, processing ease, and security is high, 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 embodiments of the invention, 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 structure of the present invention, some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect the practicality of effect of the invention process and invention.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. record the content that may be used for explaining claim.
Claims (4)
1.T shape rubber workpiece burr cleaning device, it is characterized in that, comprise frame, also comprise the left clamping device that in frame, the right side is furnished with successively from a left side, workbench, upper airway, lower airway and right clamping device, be connected by screw between workbench and central rack and pass through finger setting, wherein left clamping device, right clamping device structure is identical and about the symmetrical distribution of workbench, wherein left clamping device comprises the cylinder on the left of the frame of arranging from bottom to top, bottom, piston, by the push rod of air cylinder driven, left pressing plate, butterfly spring and guide finger, wherein bottom by bolt-connection at gas bar lower ending opening place, piston slides and arranges in the cylinder, also sealing ring is furnished with between piston and cylinder inner wall, push rod lower end is bumped into piston centre and passes through nut check, cylinder top is slidably connected in the middle part of push rod, cylinder is stretched out and hinged with left pressing plate left end in push rod upper end, be slidably connected with guide finger upper end in the middle part of left pressing plate, guide finger lower end is threaded in cylinder top, butterfly spring to be enclosed within the middle part of guide finger and to be connected between cylinder top and left pressing plate, upper airway is communicated with the cylinder top of left clamping device and the cylinder top of right clamping device, lower airway is communicated with the cylinder bottom of left clamping device and the cylinder bottom of right clamping device.
2. T-shaped rubber workpiece burr cleaning device according to claim 1, it is characterized in that: convex to form boss in the middle part of bottom, boss top edge is higher than the top edge of lower airway.
3. T-shaped rubber workpiece burr cleaning device according to claim 2, is characterized in that: boss is enclosed with rubber mount.
4. T-shaped rubber workpiece burr cleaning device according to claim 3, is characterized in that: the right-hand member of left pressing plate, the left end of right pressing plate are all bent downwardly and form left briquetting, right briquetting respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510841878.2A CN105291323A (en) | 2015-11-28 | 2015-11-28 | Device for cleaning burrs of T-shaped rubber workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510841878.2A CN105291323A (en) | 2015-11-28 | 2015-11-28 | Device for cleaning burrs of T-shaped rubber workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105291323A true CN105291323A (en) | 2016-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510841878.2A Pending CN105291323A (en) | 2015-11-28 | 2015-11-28 | Device for cleaning burrs of T-shaped rubber workpiece |
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| CN (1) | CN105291323A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106182527A (en) * | 2016-08-24 | 2016-12-07 | 际华三五七橡胶制品有限公司 | A kind of automatic water gate cutting device for T-shaped rubber seal production and processing |
| CN108839293A (en) * | 2018-09-11 | 2018-11-20 | 番禺南丰塑料制品有限公司 | One kind scraping burr mechanism and automatic scraping burr device |
| CN111791164A (en) * | 2020-08-20 | 2020-10-20 | 湖南省嘉力机械有限公司 | Clamp for machining top cover of inverter |
| CN114714550A (en) * | 2022-06-08 | 2022-07-08 | 成都托克密封件有限责任公司 | Rubber sealing strip flash removing device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2004360718A (en) * | 2003-06-02 | 2004-12-24 | Pascal Engineering Corp | Clamping device |
| CN203650302U (en) * | 2013-11-13 | 2014-06-18 | 重庆迪科机电设备有限公司 | Automatic pressing plate |
| CN205272445U (en) * | 2015-11-28 | 2016-06-01 | 渝北区千里马模具加工厂 | T shape rubber work piece drapes over one's shoulders cutting edge of a knife or a sword clearance and uses device |
-
2015
- 2015-11-28 CN CN201510841878.2A patent/CN105291323A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004360718A (en) * | 2003-06-02 | 2004-12-24 | Pascal Engineering Corp | Clamping device |
| CN203650302U (en) * | 2013-11-13 | 2014-06-18 | 重庆迪科机电设备有限公司 | Automatic pressing plate |
| CN205272445U (en) * | 2015-11-28 | 2016-06-01 | 渝北区千里马模具加工厂 | T shape rubber work piece drapes over one's shoulders cutting edge of a knife or a sword clearance and uses device |
Non-Patent Citations (1)
| Title |
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| 孙如军: "《液压与气压传动》", 31 August 2011 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106182527A (en) * | 2016-08-24 | 2016-12-07 | 际华三五七橡胶制品有限公司 | A kind of automatic water gate cutting device for T-shaped rubber seal production and processing |
| CN108839293A (en) * | 2018-09-11 | 2018-11-20 | 番禺南丰塑料制品有限公司 | One kind scraping burr mechanism and automatic scraping burr device |
| CN108839293B (en) * | 2018-09-11 | 2023-09-15 | 番禺南丰塑料制品有限公司 | Blade scraping mechanism and automatic blade scraping device |
| CN111791164A (en) * | 2020-08-20 | 2020-10-20 | 湖南省嘉力机械有限公司 | Clamp for machining top cover of inverter |
| CN111791164B (en) * | 2020-08-20 | 2024-04-26 | 湖南省嘉力机械有限公司 | Clamp for machining top cover of inverter |
| CN114714550A (en) * | 2022-06-08 | 2022-07-08 | 成都托克密封件有限责任公司 | Rubber sealing strip flash removing device |
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Application publication date: 20160203 |