CN104441367A - Plastic bolt fixing device - Google Patents
Plastic bolt fixing device Download PDFInfo
- Publication number
- CN104441367A CN104441367A CN201410726725.9A CN201410726725A CN104441367A CN 104441367 A CN104441367 A CN 104441367A CN 201410726725 A CN201410726725 A CN 201410726725A CN 104441367 A CN104441367 A CN 104441367A
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- China
- Prior art keywords
- plastic bolt
- jaw
- cylinder
- piston
- erecting bed
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- 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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Abstract
The invention belongs to the field of machining of plastic products. A plastic bolt fixing device comprises an air cylinder, wherein a first air inlet/outlet is formed in a body of the air cylinder and a second air inlet/outlet is formed in the tail end of the air cylinder; the air cylinder is internally provided with a piston; a piston rod connected with the piston stretches out of the front end of the air cylinder; a spring is arranged between the piston and the tail end of the air cylinder; the front end of the air cylinder is connected with a mounting platform; a slide groove is formed in the mounting platform and is internally provided with a slide block which is coaxial with the piston rod and is connected with the piston rod; a pair of connection rods are hinged to the front end of the slide block; clamping claws are hinged to the two sides of the front end of the mounting platform and are hinged to the connection rods on the same side; arc-shaped grooves are formed in the inner sides of the front ends of the clamping claws; a protection rod, which is arranged at the central point of each straight-line arc-shaped groove, is fixed on each clamping claw; and the distance between the front end of each protection rod and the lowest part of each arc-shaped groove is a nut radius of a plastic bolt. The plastic bolt fixing device has a simple structure; and the burr treatment efficiency of the plastic bolt can be improved and the plastic bolt can be protected.
Description
Technical field
The invention belongs to plastic products manufacture field.
Background technology
From the eighties of last century plastic products seventies in industry and life large-scale application, plastic products to become in petroleum chemical industry an important branch, are used in a lot of application.Plastic bolt, also known as plastic bolt, plastic bolt is compared common metal bolt, has insulation, without high-quality characteristics such as magnetic, corrosion-resistant, attractive in appearance, Never-rusties, its application also widely.In addition because nonmetal manufacture, can not produce the signal disturbing such as eddy current under electric current or the impact of other signals of telecommunication, it is jamproof is suitable for a little the industries such as communication.
Existing plastic bolt is after being injection molded into base substrate, first to carry out burr process to base substrate, due to plastic bolt small volume, existing burr process is all that the hand-held burr file of workman picks burr to plastic bolt, if then adopt general bolt fixture, due to plastics hardness and do not go up metal, general fixture is easy to plastic bolt to be clamped to distortion or bending because grip force is excessive.
Summary of the invention
The invention is intended to provide a kind of improve burr treatment effeciency and the fixture of plastic bolt can not be damaged.
Plastic bolt fixture in this programme, comprise cylinder, cylinder block has the first air ports, cylinder tail end has the second air ports, piston is provided with in cylinder, the piston rod be connected with piston stretches out cylinder front end, spring is provided with between piston and cylinder tail end, the front end of cylinder is connected with erecting bed, this erecting bed has chute, and be furnished with and interconnective slide block coaxial with piston rod in chute, the front end of this slide block is hinged with pair of links, both sides, erecting bed front end are all hinged with jaw, jaw also with the rod hinge connection of homonymy; Have arc groove at jaw leading inside, jaw is fixed with the fender rod of linear arc-shaped groove center point, the distance between fender rod front end and arc groove lowest part is the nut radius of plastic bolt.
Beneficial effect of the present invention is: drive to slide by the piston rod of cylinder and move in chute, jaw open and close is made by connecting rod, due to jaw being fixed with fender rod, and the distance between this fender rod front end and pawl grip hold arc connected in star lowest part is the nut radius of plastic bolt, make jaw when the nut of closed clamping plastic bolt, fender rod contacts with the threaded shank of plastic bolt, can prevent jaw grip force from excessively causing plastic bolt to be out of shape, appearance of bending or other damages.Structure of the present invention is simple, can improve the burr treatment effeciency of plastic bolt and can protect plastic bolt.
Further, the tail end of described jaw is corner block, corner block one end and rod hinge connection, the other end and erecting bed hinged, rotate more steady.
Further, described erecting bed extends to form clamping part towards jaw front end, and clamping part has arc groove on the position corresponding with homonymy jaw, can reduce the rotational angle of jaw by arranging clamping part, thus reduces the stroke of cylinder.
Further, cylinder front end and erecting bed are bolted to connection, and connect more firm.
Accompanying drawing explanation
Fig. 1 is the schematic front view of plastic bolt fixture 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: cylinder 1, erecting bed 2, first air ports 3, second air ports 4, spring 5, piston rod 6, slide block 7, connecting rod 8, corner block 9, jaw 10, fender rod 11, clamping part 12.
Embodiment is substantially as shown in Figure 1: plastic bolt fixture, comprise cylinder 1 and erecting bed 2, the cylinder body of cylinder 1 is provided with the first air ports, the tail end of cylinder 1 has the second air ports, piston is sliding combined with in cylinder 1, be provided with spring 5 between piston and cylinder 1 tail end, piston be fixed with piston rod 6, this piston rod 6 stretches out from the front end of cylinder 1.
The front end of cylinder 1 is bolted erecting bed 2, this erecting bed 2 has chute, is combined with slide block 7 in chute, and this pulley is coaxial with piston rod 6 and be fixedly connected with by rivet, and slide block 7 front end is hinged with the connecting rod 8 of a pair specular.There is the jaw 10 of a pair specular the front end of this erecting bed 2, and the tail end of this jaw 10 is corner block 9, and side and the erecting bed 2 of each corner block 9 are hinged, and opposite side is hinged with connecting rod 8 free end near it.Piston rod 6 moves with slide block 7, thus connecting rod 8 is rotated with corner block 9, and the rotation of corner block 9 makes jaw 10 close and open.
The arc groove that jaw 10 front end has, erecting bed 2 extends to form clamping part 12 towards jaw 10 front end, the position that this clamping part 12 is corresponding with homonymy jaw 10 has arc groove, two jaws 10 close, arc groove and the clamping part 12 homonymy arc groove of each jaw 10 are combined to form the nut clamping hole clamping plastic bolt, position near arc groove on jaw 10 has been bolted fender rod 11, this fender rod 11 points to the central point of arc groove, fender rod 11 front end is the arc coordinated with the threaded shank of plastic bolt, distance between this fender rod 11 front end and arc groove lowest part is the nut radius of plastic bolt.
The course of work of the present embodiment is: Compressed Gas enters from the first air ports, second air ports exhaust, piston and piston rod 6 are moved to left, slide block 7 moves to left in chute, slide block 7 makes connecting rod 8 drive corner block 9 to rotate, thus jaw 10 is rotated towards clamping part 12, thus the nut of grip plastic bolt, and the fender rod 11 on jaw 10 props up the threaded shank of plastic bolt, prevent jaw 10 from pressing from both sides bad plastic bolt.After Compressed Gas stopping passes into, piston homing under the promotion of spring 5, in like manner, jaw 10 also unclamps and carries out discharging.
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. plastic bolt fixture, comprise cylinder, cylinder block has the first air ports, cylinder tail end has the second air ports, piston is provided with in cylinder, the piston rod be connected with piston stretches out cylinder front end, it is characterized in that, be provided with spring between piston and cylinder tail end, the front end of cylinder is connected with erecting bed, and this erecting bed has chute, and interconnective slide block coaxial with piston rod is furnished with in chute, the front end of this slide block is hinged with pair of links, and both sides, erecting bed front end are all hinged with jaw, jaw also with the rod hinge connection of homonymy; Have arc groove at jaw leading inside, jaw is fixed with the fender rod of linear arc-shaped groove center point, the distance between fender rod front end and arc groove lowest part is the nut radius of plastic bolt.
2. plastic bolt fixture according to claim 1, is characterized in that: the tail end of described jaw is corner block, corner block one end and rod hinge connection, the other end and erecting bed hinged.
3. plastic bolt fixture according to claim 1, is characterized in that: described erecting bed extends to form clamping part towards jaw front end, clamping part has arc groove on the position corresponding with homonymy jaw.
4. plastic bolt fixture according to claim 1, is characterized in that: described cylinder front end and erecting bed are bolted to connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410726725.9A CN104441367A (en) | 2014-12-04 | 2014-12-04 | Plastic bolt fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410726725.9A CN104441367A (en) | 2014-12-04 | 2014-12-04 | Plastic bolt fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104441367A true CN104441367A (en) | 2015-03-25 |
Family
ID=52888498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410726725.9A Pending CN104441367A (en) | 2014-12-04 | 2014-12-04 | Plastic bolt fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104441367A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104723060A (en) * | 2015-04-08 | 2015-06-24 | 苏州市吴中区木渎华利模具加工店 | Elastic nut single material manipulator for evaporator elastic nut installing machine |
| CN104842208A (en) * | 2015-05-25 | 2015-08-19 | 杨志强 | Power assembly driven clamp |
| CN108890726A (en) * | 2018-06-29 | 2018-11-27 | 安徽佳谷豆食品有限公司 | A kind of rice cake disconnecting device |
| CN109225926A (en) * | 2018-09-12 | 2019-01-18 | 安徽江淮汽车集团股份有限公司 | Material screening and sorting equipment |
| CN109262009A (en) * | 2018-11-29 | 2019-01-25 | 凌彩百川（新兴）科技有限公司 | A kind of porous drilling equipment |
| CN109262523A (en) * | 2018-08-30 | 2019-01-25 | 嘉善铂汉塑胶五金有限公司 | A kind of industrial fixture |
| CN109434707A (en) * | 2018-11-15 | 2019-03-08 | 三明学院 | A kind of molding fixture of auxiliary V-type distance rod |
| CN110764631A (en) * | 2019-09-29 | 2020-02-07 | 武汉狼爪数字科技有限公司 | Interactive construction animation induction system |
| CN111747163A (en) * | 2020-07-15 | 2020-10-09 | 苏州润弘安创自动化科技有限公司 | Positioning and clamping device and feeding system |
| CN112123594A (en) * | 2020-09-23 | 2020-12-25 | 衡阳市衡山科学城科技创新服务有限公司 | Be applied to ceramic dielectric filter CNC processingequipment of 5G technique |
| CN113399833A (en) * | 2021-06-16 | 2021-09-17 | 杭州德凯利医疗器材有限公司 | Artificial tooth processing of free of extraneous odour is with semi-automatic laser spot welder |
| CN115281567A (en) * | 2022-09-01 | 2022-11-04 | 圣同智能机械设备（上海）有限公司 | Wall body surface cleaning uses laser clean-up equipment |
-
2014
- 2014-12-04 CN CN201410726725.9A patent/CN104441367A/en active Pending
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104723060A (en) * | 2015-04-08 | 2015-06-24 | 苏州市吴中区木渎华利模具加工店 | Elastic nut single material manipulator for evaporator elastic nut installing machine |
| CN104842208A (en) * | 2015-05-25 | 2015-08-19 | 杨志强 | Power assembly driven clamp |
| CN108890726A (en) * | 2018-06-29 | 2018-11-27 | 安徽佳谷豆食品有限公司 | A kind of rice cake disconnecting device |
| CN109262523A (en) * | 2018-08-30 | 2019-01-25 | 嘉善铂汉塑胶五金有限公司 | A kind of industrial fixture |
| CN109225926A (en) * | 2018-09-12 | 2019-01-18 | 安徽江淮汽车集团股份有限公司 | Material screening and sorting equipment |
| CN109225926B (en) * | 2018-09-12 | 2020-05-29 | 安徽江淮汽车集团股份有限公司 | Material screening and sorting device |
| CN109434707A (en) * | 2018-11-15 | 2019-03-08 | 三明学院 | A kind of molding fixture of auxiliary V-type distance rod |
| CN109434707B (en) * | 2018-11-15 | 2023-11-10 | 三明学院 | Clamp for assisting in forming V-shaped thrust rod |
| CN109262009A (en) * | 2018-11-29 | 2019-01-25 | 凌彩百川（新兴）科技有限公司 | A kind of porous drilling equipment |
| CN109262009B (en) * | 2018-11-29 | 2024-01-30 | 凌彩百川（新兴）科技有限公司 | Multi-hole drilling equipment |
| CN110764631A (en) * | 2019-09-29 | 2020-02-07 | 武汉狼爪数字科技有限公司 | Interactive construction animation induction system |
| CN111747163A (en) * | 2020-07-15 | 2020-10-09 | 苏州润弘安创自动化科技有限公司 | Positioning and clamping device and feeding system |
| CN112123594A (en) * | 2020-09-23 | 2020-12-25 | 衡阳市衡山科学城科技创新服务有限公司 | Be applied to ceramic dielectric filter CNC processingequipment of 5G technique |
| CN113399833A (en) * | 2021-06-16 | 2021-09-17 | 杭州德凯利医疗器材有限公司 | Artificial tooth processing of free of extraneous odour is with semi-automatic laser spot welder |
| CN115281567A (en) * | 2022-09-01 | 2022-11-04 | 圣同智能机械设备（上海）有限公司 | Wall body surface cleaning uses laser clean-up equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |
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| WD01 | Invention patent application deemed withdrawn after publication |