CN201675162U - Jacking cylinder for rubber overshoes forming pneumatic press - Google Patents
Jacking cylinder for rubber overshoes forming pneumatic press Download PDFInfo
- Publication number
- CN201675162U CN201675162U CN 201020105143 CN201020105143U CN201675162U CN 201675162 U CN201675162 U CN 201675162U CN 201020105143 CN201020105143 CN 201020105143 CN 201020105143 U CN201020105143 U CN 201020105143U CN 201675162 U CN201675162 U CN 201675162U
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- cylinder
- cylinder body
- rubber overshoes
- piston rod
- roof pressure
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Abstract
The utility model relates to a jacking cylinder for rubber overshoes forming pneumatic press, which is fixedly mounted on each group of frames of the rubber overshoes forming pneumatic press and comprises a cylinder body, an upper cylinder cover arranged on the top of the cylinder body, and a convex lower cylinder cover arranged at the bottom of the cylinder, wherein the upper cylinder cover and the lower cylinder cover are fixed with the cylinder body into a whole by brace screws, the cylinder body is internally provided with a plunger type piston rod, the upper part of the piston rod is connected with a shaft head by pin shaft screws, the shaft head is connected with a jacking panel seat and a sliding panel, the sliding panel is connected with a top mould panel, the lower part of the piston rod is embedded with a piston ring, the bottom of the piston rod is arranged into a groove corresponding to the convex lower cylinder cover, an inlet and an outlet are respectively arranged on the upper and the lower parts of the outer wall of the cylinder body, and the inlet and the outlet are communicated with a piston cavity of the cylinder body. The utility model reduces the period of the rubber overshoes forming, removes the replacement of tension spring fixing and maintenance, reduces the maintenance time, improves the yield of the rubber overshoes, solves the noise of cylinder body operation, reduces the impact among fittings, prolongs the service life and reduces the manufacturing cost.
Description
Technical field
The utility model relates to rubber overshoes moulding aerostatic press parts, refers in particular to rubber overshoes moulding aerostatic press roof pressure cylinder.
Background technology
Rubber overshoes moulding aerostatic press is a key equipment of producing the liberation rubber overshoes, in plant produced, play a part very important, it is to be used as power source by the compressed air that air compressor machine provides, in the control rubber overshoes moulding aerostatic press forming process, the matched moulds of air cylinder group, die sinking and rubber overshoes shoe last or hat block hitch periodic running, whole process combines and is a cycle of operation.Production through decades is used, the structure of single-piston rod single effect air cylinder group, extension shoe last or hat block mechanism, gas control parts can not adapt to the needs of present workshop high-quality, high yield, key reaction exists: 1. extension spring is subjected to the restriction of self person's character, easy tired damage, fracture, nearly 120 of rubber overshoes moulding aerostatic press extension springs, no matter that root extension spring is gone wrong, the replacing of all will stopping, cause fixedly maintenance capacity, influence product quality.The post-rift iron filings of extension spring enter time big end of waste product, lace glue tail bucket, and rubber mixing machine is to after reclaiming the new glue of glue cabrage, and iron filings are given the big end of semi-finished product, the lace film-discharging machine rolls face flower type and causes damage, influence the rubber overshoes presentation quality.Extension spring reset cylinder group vibration is big, particularly pressure head, tail air cylinder group, and exhaust, flanging air cylinder group reset to be had successively, causes card footwear fault, produces the gluing of about 100 of appearance teams and groups' day, bumps, bad rubber overshoes are done over again phenomenon.2. air cylinder group divides bronchus to adopt rubber tube, joint uses iron wire to fix, rubber tube easily wears out, breaks, cause air cylinder group compressed air to leak, feinting deception occurs, cause that the machine operation is inharmonious, directly influencing the rubber overshoes moulding produces, because air cylinder group mechanism is outmoded, therefore, corresponding gas control parts also just need to improve.
Summary of the invention
The purpose of this utility model is improved, is innovated at shortcoming that exists in the background technology and problem, and the various rubber components that provide a kind of energy will manually be attached on the upper of a shoe compress, to improve the rubber overshoes moulding aerostatic press roof pressure cylinder of rubber overshoes Forming Quality.
The technical solution of the utility model is a kind of roof pressure cylinder that is fixedly mounted on every group of frame of rubber overshoes moulding aerostatic press of structure, comprising:
Cylinder body is arranged on the upper cylinder cover at cylinder body top and is arranged on cylinder cap under the convex of cylinder base, and upper cylinder cover and following cylinder cap are fixed in aggregates by tie rod screw and cylinder body;
One plunger type piston rod is set in the described cylinder body, and piston rod top connects spindle nose by the bearing pin screw, and spindle nose connects roof pressure panel seat and sliding panel, and sliding panel is connected with top template; Underpart of the piston rod is embedded with a piston ring, and the piston rod bottom is set to and the corresponding matrix of following cylinder cap convex;
Described outer wall of cylinder block is upper and lower to have import and export, and import and export and the perforation of cylinder body inner carrier chamber.
The utility model has following advantage and beneficial effect:
1, the utility model air cylinder structure is bidirection air intake, plunger type piston, the cylinder operation balance, and shorten resetting time, reduced the rubber overshoes molding cycle, removed fixedly maintenance capacity of replacing extension spring, reduced maintenance time, improved the output of rubber overshoes.
2, the utility model design cylinder body, plunger buffer unit structure have solved the noise of cylinder operation, have reduced parts and have impacted each other, have prolonged service life, have reduced production cost.
3, the utility model designs brand-new roof pressure formwork structure, and is easy to adjust, improved the quality of product.
Description of drawings
Fig. 1 is the utility model structural representation
Fig. 2 is Fig. 1 side view
Fig. 3 is that the utility model uses structural representation
The specific embodiment
By Fig. 1 to 3 as can be known, the utility model is fixedly mounted on every group of frame of rubber overshoes moulding aerostatic press, comprising:
One plunger type piston rod 6 is set in the described cylinder body 8, and piston rod 6 tops connect spindle nose 13 by bearing pin screw 15, and spindle nose 13 connects roof pressure panel seat 24 and sliding panel 23, and sliding panel 23 is connected with top template 18; Piston rod 6 bottoms are embedded with a piston ring 5, and piston rod 6 bottoms are set to and the corresponding matrix of following cylinder cap 1 convex;
Described cylinder body 8 outer walls are upper and lower to have and imports and exports 9, and imports and exports 9 and connect with cylinder body 8 inner carrier chambeies.
Cylinder body described in the utility model 8 tops are provided with block set 11, and cylinder body 8 and upper cylinder cover 16 reach down and between the cylinder cap 1 O RunddichtringO 2 be set.Be provided with nylon jacket 12 between described piston rod 6 tops and the upper cylinder cover 16, be provided with U type sealing ring 10 between nylon jacket 12 bottoms and the block set 11; Piston rod 6 bottoms are provided with O RunddichtringO 3 with following cylinder cap 1 corresponding convex position.The described piston ring 5 upper and lower U type sealing rings 4 that oppositely are equipped with are provided with cushion rubber bumper 7 between last U type sealing ring 4 upper piston bars 6 and the upper cylinder cover 16.Described top template 18 is an arc shaped surface, and is connected with sliding panel 23 by sunk screw 14, is bonded with sponge 17 on the top template 18.Described roof pressure panel seat 24 ends a screw with spindle nose 13 employings and is connected, and adopts dog screws to be connected with sliding panel 23.
Operation principle of the present utility model:
Figure 1 shows that initial operating position of the present utility model, when compressed air when cylinder block 8 bottoms enter, cylinder body 8 tops are imported and exported becomes exhaust outlet, piston rod 6 directly promotes roof pressure panel seat 24 and makes progress, sponge 17 is tightly bottom the roof pressure shoe tree.By gas control parts and electric-controlled parts control, when compressed air entered from cylinder body 8 tops, cylinder block 8 bottoms are imported and exported became exhaust outlet, and piston rod 6 is got back to the initial operating position of roof pressure cylinder downwards, finishes to reset, and prepared the second leg action.
Embodiment described in the utility model only is the description that preferred implementation of the present utility model is carried out; be not that the utility model design and scope are limited; under the prerequisite that does not break away from the utility model design philosophy; engineers and technicians make the technical solution of the utility model in this area various modification and improvement; all should fall into protection domain of the present utility model; the technology contents that the utility model is asked for protection all is documented in claims.
Claims (6)
1. a rubber overshoes moulding aerostatic press roof pressure cylinder is fixedly mounted on every group of frame of rubber overshoes moulding aerostatic press, it is characterized in that:
Comprise cylinder body (8), be arranged on the upper cylinder cover (16) at cylinder body (8) top and be arranged on cylinder cap (1) under the convex of cylinder body (8) bottom that upper cylinder cover (16) and following cylinder cap (1) are fixed in aggregates by tie rod screw (19) and cylinder body (10);
One plunger type piston rod (6) is set in the described cylinder body (8), and piston rod (6) top connects spindle nose (13) by bearing pin screw (15), and spindle nose (13) connects roof pressure panel seat (24) and sliding panel (23), and sliding panel (23) is connected with top template (18); Piston rod (6) bottom is embedded with a piston ring (5), and piston rod (6) bottom is set to and the corresponding matrix of following cylinder cap (1) convex;
Described cylinder body (8) outer wall is upper and lower to have import and export (9), and imports and exports (9) and the perforation of cylinder body (8) inner carrier chamber.
2. rubber overshoes moulding aerostatic press roof pressure cylinder according to claim 1 is characterized in that described cylinder body (8) top is provided with block set (11), and cylinder body (8) and upper cylinder cover (16) reach down and between the cylinder cap (1) O RunddichtringO (2) be set.
3. rubber overshoes moulding aerostatic press roof pressure cylinder according to claim 1, it is characterized in that being provided with nylon jacket (12) between described piston rod (6) top and the upper cylinder cover (16), be provided with U type sealing ring (10) between nylon jacket (12) bottom and the block set (11); Piston rod (6) bottom is provided with O RunddichtringO (3) with the corresponding convex of following cylinder cap (1) position.
4. rubber overshoes moulding aerostatic press roof pressure cylinder according to claim 1, it is characterized in that the upper and lower U type sealing ring (4) that oppositely is equipped with of described piston ring (5), be provided with cushion rubber bumper (7) between last U type sealing ring (4) upper piston bar (6) and the upper cylinder cover (16).
5. rubber overshoes moulding aerostatic press roof pressure cylinder according to claim 1 is characterized in that described top template (18) is an arc shaped surface, and is connected with sliding panel (23) by sunk screw (14), is bonded with sponge (17) on the top template (18).
6. rubber overshoes moulding aerostatic press roof pressure cylinder according to claim 1, a screw is connected to it is characterized in that only adopting described roof pressure panel seat (24) and spindle nose (13), adopts dog screw to be connected with sliding panel (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020105143 CN201675162U (en) | 2010-01-28 | 2010-01-28 | Jacking cylinder for rubber overshoes forming pneumatic press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020105143 CN201675162U (en) | 2010-01-28 | 2010-01-28 | Jacking cylinder for rubber overshoes forming pneumatic press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201675162U true CN201675162U (en) | 2010-12-22 |
Family
ID=43340232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020105143 Expired - Fee Related CN201675162U (en) | 2010-01-28 | 2010-01-28 | Jacking cylinder for rubber overshoes forming pneumatic press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201675162U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108215024A (en) * | 2017-12-29 | 2018-06-29 | 重庆市惠美实业有限公司 | A kind of labour protection rubber overshoes manufacturing device |
| CN112873936A (en) * | 2021-01-08 | 2021-06-01 | 陈富荣 | Jacking and air-compressing equipment of rubber shoe forming air compressor |
-
2010
- 2010-01-28 CN CN 201020105143 patent/CN201675162U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108215024A (en) * | 2017-12-29 | 2018-06-29 | 重庆市惠美实业有限公司 | A kind of labour protection rubber overshoes manufacturing device |
| CN112873936A (en) * | 2021-01-08 | 2021-06-01 | 陈富荣 | Jacking and air-compressing equipment of rubber shoe forming air compressor |
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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: 20101222 Termination date: 20170128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |