CN204309405U - Square plastic magazine fixture - Google Patents
Square plastic magazine fixture Download PDFInfo
- Publication number
- CN204309405U CN204309405U CN201420751642.0U CN201420751642U CN204309405U CN 204309405 U CN204309405 U CN 204309405U CN 201420751642 U CN201420751642 U CN 201420751642U CN 204309405 U CN204309405 U CN 204309405U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- hand member
- tooth bar
- piston
- piston rod
- 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.)
- Expired - Fee Related
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Abstract
This patent belongs to plastic processing manufacturing technology field, square plastic magazine fixture, comprise cylinder, the sidewall of cylinder has the first air ports, the left end of cylinder has the second air ports, piston is sliding combined with in cylinder, piston right-hand member is connected with piston rod, and piston rod free end runs through the right-hand member of cylinder, and piston rod free end is fixed with tooth bar, the upper and lower sides of tooth bar is all with geared surface, and the right-hand member of tooth bar is provided with vertical pressing plate; The right-hand member of cylinder extends to form clamping erecting bed, the upper and lower sides of this erecting bed be all hinged with can with the sector gear of the flank engagement of homonymy tooth bar; Each sector gear is equipped with driving lever, erecting bed is also articulated with the parallel follower lever of connecting rod, driving lever and follower lever are all hinged with the fixture block of homonymy.This patent structure is simple, and direction plastic casing can be protected not crushed.
Description
Technical field
The utility model belongs to plastic processing manufacturing technology field.
Background technology
Plastic casing synthesizes or box shaped object that natural macromolecule resin is made for main material, after adding various auxiliary agent, has ductility under certain temperature and pressure in the formula of plastics.Existing plastic casing range of application is very wide; such as can as hamper, receiver etc.; in existing plastic casing production process; after box body injection moulding completes; need to carry out coding to plastic casing; in plastic casing coding process, manipulator fixture usually can be adopted to be clamped by plastic casing; what this manipulator fixture was common is three-pawl type fixture; this fixture can not coordinate with the corner angle of plastic casing completely when clamping square plastic casing; make fixture leave cut on square plastic magazine surface in clamping process, cause defect ware.
Utility model content
The fixture of cut can not be left on square plastic magazine surface when the utility model is intended to provide a kind of clamping.
Square plastic magazine fixture in this programme, comprise cylinder, the sidewall of cylinder has the first air ports, the left end of cylinder has the second air ports, is sliding combined with piston in cylinder, piston right-hand member is connected with piston rod, it is characterized in that, piston rod free end runs through the right-hand member of cylinder, and piston rod free end is fixed with tooth bar, the upper and lower sides of tooth bar is all with geared surface, and the right-hand member of tooth bar is provided with vertical pressing plate; The right-hand member of cylinder extends to form clamping erecting bed, the upper and lower sides of this erecting bed be all hinged with can with the sector gear of the flank engagement of homonymy tooth bar; Each sector gear is equipped with driving lever, erecting bed is also articulated with the parallel follower lever of connecting rod, driving lever and follower lever are all hinged with the fixture block of homonymy, and face relative on the fixture block of both sides is plane.
The beneficial effects of the utility model: Compressed Gas passes in cylinder, promotion piston moves, thus the piston rod be connected with piston is moved, because piston rod upper rack engages with sector gear, thus driving sector gear to rotate, the rotation of sector gear makes fixture block clamp or unclamp, thus clamping square plastic magazine, because face relative on the fixture block of both sides is plane, the surface of direction plastic casing can not be damaged when clamping.The utility model structure is simple, and direction plastic casing can be protected not crushed.
Further, piston rod overlaps between piston and cylinder right-hand member spring, strengthens the clamping force of fixture block.
Further, the ring wall of piston has sealed groove, the sealing ring that rubber is made is installed in sealing groove, prevent Compressed Gas from going out from piston ring wall.
Further, fixture block is provided with photoelectric sensor, can detection side mould magazine whether between fixture block.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model square plastic magazine fixture embodiment.
Detailed description of the invention
Below by detailed description of the invention, the utility model is described in further detail:
Reference numeral in Figure of description comprises: cylinder 1, first air ports 2, second air ports 3, piston 4, piston rod 5, spring 6, tooth bar 7, pressing plate 8, driving lever 9, follower lever 10, fixture block 11, photoelectric sensor 12.
Embodiment is substantially as shown in drawings: square plastic magazine fixture, comprise cylinder 1, the sidewall of cylinder 1 has the first air ports 2, the left end of cylinder 1 has the second air ports 3, piston 4 is sliding combined with in cylinder 1, the ring wall of piston 4 has sealed groove, the sealing ring that rubber is made is installed in sealing groove, piston 4 right-hand member is fixed with piston rod 5, the free end of this piston rod 5 runs through and stretches out cylinder 1 left end, piston rod 5 overlaps between piston 4 and cylinder 1 right-hand member spring 6, the free end of piston rod 5 has been bolted tooth bar 7, the upper and lower sides of this tooth bar 7 is all with geared surface, on the right side of tooth bar 7, riveted joint has vertical pressing plate.
The right-hand member of cylinder 1 extends to form clamping erecting bed to the right, and this clamping erecting bed interposition, for the passage of tooth bar 7 movement, is all hinged with sector gear, the flank engagement of the tooth bar 7 of each sector gear and homonymy at the right-hand member upper and lower sides of clamping erecting bed.Each sector rack 7 extends to form driving lever 9, and clamping erecting bed is also hinged with the follower lever 10 parallel with this driving lever 9, and driving lever 9 and follower lever 10 are all hinged with the fixture block 11 of homonymy.The face that upper and lower sides fixture block 11 is relative is plane, and upper and lower sides fixture block 11 is all provided with photoelectric sensor 12.
The course of work of the present embodiment is: pass into Compressed Gas in the first air ports 2, piston 4 moves to right under spring 6 and compressed-air actuated thrust, air is gone out from the second air ports 3, piston rod 5 moves to left along with piston 4, tooth bar 7 moves to left, rotate with the sector gear of the flank engagement of tooth bar 7, the fixture block 11 of upper and lower sides is driven to close, thus by the square plastic magazine clamping between upper and lower sides fixture block 11, and the effect one of pressing plate prevents tooth bar 7 excessively mobile and departs from sector gear and engage, another effect be when square plastic magazine is clamped can square shaped plastic casing sidewall formed support.
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, some distortion and improvement can also be made; these also should be considered as protection domain of the present utility model, and these all can not affect the effect of the utility model enforcement and the practicality of utility model.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. square plastic magazine fixture, comprise cylinder, the sidewall of cylinder has the first air ports, the left end of cylinder has the second air ports, is sliding combined with piston in cylinder, piston right-hand member is connected with piston rod, it is characterized in that, piston rod free end runs through the right-hand member of cylinder, and piston rod free end is fixed with tooth bar, the upper and lower sides of tooth bar is all with geared surface, and the right-hand member of tooth bar is provided with vertical pressing plate; The right-hand member of cylinder extends to form clamping erecting bed, the upper and lower sides of this erecting bed be all hinged with can with the sector gear of the flank engagement of homonymy tooth bar; Each sector gear is equipped with driving lever, erecting bed is also articulated with the parallel follower lever of connecting rod, driving lever and follower lever are all hinged with the fixture block of homonymy, and face relative on the fixture block of both sides is plane.
2. square plastic magazine fixture according to claim 1, is characterized in that: described piston rod overlaps between piston and cylinder right-hand member spring.
3. square plastic magazine fixture according to claim 1, is characterized in that: the ring wall of described piston has sealed groove, is provided with the sealing ring that rubber is made in sealing groove.
4. square plastic magazine fixture according to claim 1, is characterized in that: described fixture block is provided with photoelectric sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420751642.0U CN204309405U (en) | 2014-12-04 | 2014-12-04 | Square plastic magazine fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420751642.0U CN204309405U (en) | 2014-12-04 | 2014-12-04 | Square plastic magazine fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204309405U true CN204309405U (en) | 2015-05-06 |
Family
ID=53131736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420751642.0U Expired - Fee Related CN204309405U (en) | 2014-12-04 | 2014-12-04 | Square plastic magazine fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204309405U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108907043A (en) * | 2018-07-06 | 2018-11-30 | 重庆市忠县齐声五金加工有限责任公司 | A kind of c-type that job stability is strong nail nail machine |
-
2014
- 2014-12-04 CN CN201420751642.0U patent/CN204309405U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108907043A (en) * | 2018-07-06 | 2018-11-30 | 重庆市忠县齐声五金加工有限责任公司 | A kind of c-type that job stability is strong nail nail machine |
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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: 20150506 Termination date: 20161204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |