CN204820395U - EVA hydraulic press that foams - Google Patents
EVA hydraulic press that foams Download PDFInfo
- Publication number
- CN204820395U CN204820395U CN201520550111.XU CN201520550111U CN204820395U CN 204820395 U CN204820395 U CN 204820395U CN 201520550111 U CN201520550111 U CN 201520550111U CN 204820395 U CN204820395 U CN 204820395U
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- template
- column
- concave surface
- oil cylinder
- mould
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Abstract
The utility model discloses a EVA hydraulic press that foams, including roof -rack, stand, template and hydro -cylinder, even there is the roof below of roof -rack, and the top of hydro -cylinder is equipped with the bottom plate, is equipped with the template group that comprises a plurality of templates between roof and the bottom plate, and the template includes the mould and locates mould front and back both sides coupling mechanism, be equipped with the concave surface on the stand, the concave surface is the step form from top to bottom, coupling mechanism includes the connecting rod that links to each other with the mould, both ends and the stand of connecting rod and locate the stand on the concave surface between the formation nested structure that can reciprocate, the front side of every template is gets the material side, gets the material side and all is equipped with guider, the below of hydro -cylinder is equipped with the shock structure, the hydro -cylinder passes through connecting pipe and oil tank intercommunication, is equipped with electrically controlled device on the oil tank. The utility model provides a hydraulic press has better stability, has prolonged the life of equipment, has improved the convenience of getting the material.
Description
Technical field
The utility model relates to oil pressure unit field, specifically relates to a kind of EVA foaming oil-pressure machine.
Background technology
Hydraulic press be a kind of by specific hydraulic fluid as working media, by hydraulic pump as power source, active force by pump makes hydraulic oil enter oil cylinder or piston by fluid pressure line, then the seal having several groups to work in coordination in oil cylinder or piston, the sealing of diverse location is all different, but all play the effect of sealing, hydraulic oil can not be revealed.Finally by check valve make hydraulic oil fuel tank circulation make oil cylinder or piston cycle acting thus complete certain mechanical action be used as productivity one machinery.
At present, the hydraulic press on market, it comprises support, upper plate, lower plate and oil cylinder, and described upper plate is fixedly connected with support, and described lower plate is connected with oil cylinder linkage, is provided with template between described upper plate and lower plate.Oil cylinder provides power, and lifting lower plate is close to upper plate, drives the template between upper plate and lower plate to clamp, and carries out press mold shaping to the material in template.
The patent No. is the foaming mould connector disclosing a kind of automatic foaming oil-pressure machine in the utility model patent of 00203325.9, the bottom of foaming oil-pressure machine and top are respectively equipped with the oil pressure pedestal and footstock that connect with several guide rod, oil pressure pedestal top is provided with the pressure cylinder shaft can doing to be elevated, with be then provided with between pressure cylinder shaft and footstock several can stacked together with foaming mould, both sides projection two groups of trunnion mounts respectively of each foaming mould, the trunnion mount of neighbouring foaming mould is pivoted assembling hookup mechanism simultaneously, hookup mechanism forms by organizing connection unit more, each group connection unit is formed by staggered being pivoted of two lamellar bodies, the lamellar body free end of two groups of adjacent connection unit is hubbed on together again, the centring point of contiguous this side of foaming mould is hubbed in the trunnion mount of foaming mould simultaneously.
But, the foaming mould connector of above-mentioned hydraulic press, although the die sinking simultaneously of each foaming mould can be realized, increase the stability of foamed products quality, but its each foaming mould be all hubbed on be positioned at foaming mould both sides trunnion mount on, there is deviation or fault in any one connection unit in hookup mechanism, just can produce related impact to each foaming mould of whole hydraulic press, thus affect the quality of production, and the stability of opening and closing mould is desirable not enough.
Summary of the invention
For the deficiencies in the prior art, the purpose of this utility model is to provide that a kind of folding mould good stability, operating efficiency are high, long service life, feeding EVA foaming oil-pressure machine easily.
The technical scheme that the utility model technical solution problem adopts is: a kind of EVA foaming oil-pressure machine, comprise upper frame, column, template and oil cylinder, described upper frame is located at the top of hydraulic press, described column is fixedly arranged on below described upper frame, the bottom of hydraulic press is located at by described oil cylinder, the below of described upper frame is connected with top board, the top of described oil cylinder is provided with base plate, be provided with the template group be made up of some pieces of templates between described top board and base plate, described template comprises mould and is located at both sides bindiny mechanism before and after described mould; Described column comprises two front columns and two rear columns; The front side of two described front columns is equipped with concave surface near described template place, and the rear side of two described rear columns is also equipped with concave surface near described template place; Described concave surface is from top to bottom in step-like; Described bindiny mechanism comprises the connecting rod be connected with described mould, the two ends of described connecting rod and described column and be located on column between concave surface to form nested structure moving up and down; The front side of each described template is feeding side, and described feeding side is equipped with guider; The below of described oil cylinder is provided with shock structure; Described oil cylinder is communicated with fuel tank by tube connector, and described fuel tank is provided with electric control gear.
Further, described nested structure comprises the column that the U-shaped groove of being located at connecting rod two ends and cross sectional shape are L shape, and described U-shaped groove is sheathed on the column that described cross sectional shape is L shape.
For the further optimization of described nested structure, be provided with directive wheel in described U-shaped groove, the one end be embedded in described column in described U-shaped groove is provided with guide chute; Described directive wheel mates mutually with described guide chute, and described directive wheel slides up and down along described guide chute.
Further, the numbers of steps in described step-like concave surface is equal with the quantity of template; Each described shoulder height is equal, and during die sinking, template is moved downward on corresponding step, and described step plays position-limiting action; The length of the connecting rod in template described in each from top to bottom shortens successively.
For the further restriction of described guider, described guider comprises bracing frame and guide roller, and described guide roller is fixedly connected with template by bracing frame, and the axis being parallel of described guide roller is arranged in template place plane.
Further, the template number forming described template group is 6 ~ 8 pieces.
Further, base is provided with between described base plate and described oil cylinder.
The beneficial effects of the utility model are: compared with prior art, the EVA foaming oil-pressure machine that the utility model provides, by coordinating of step-like concave surface and connecting rod end, shock structure is set in the below of oil cylinder simultaneously, the opening and closing mould of hydraulic press is made to have better stability, thus ensure that the stability of product quality, extend the service life of equipment; In feeding side, guider is set, can ensure shaping after material do not scratch with template edge when taking out, improve the quality of products and not by the impact of feeding angle, provide operating efficiency, the convenience of raising feeding.
Accompanying drawing explanation
The structural representation of the hydraulic press that Fig. 1 provides for the utility model.
Fig. 2 is the profile in A-A ' face in Fig. 1.
Fig. 3 is the partial enlarged drawing of region B in Fig. 2.
1-upper frame; 2-top board; 3-template; 4-column; 41-front column; 42-rear column; 5-base plate; 6-base; 7-oil cylinder; 8-tube connector; 9-electric control gear; 10-fuel tank; 11-shock structure; 12-step; 13-concave surface; 14-connecting rod; 15-mould; 16-guide roller; 17-bracing frame; 18-U connected in star; 19-guide chute; 20-directive wheel.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, illustrate the utility model further, following detailed description of the invention should be understood and be only not used in restriction scope of the present utility model for illustration of the utility model.It should be noted that, the word "front", "rear" of use is described below, "left", "right", "up" and "down" refer to direction in accompanying drawing, word " interior " and " outward " refer to the direction towards or away from particular elements geometric center respectively.
As shown in Figures 1 to 3, a kind of EVA foaming oil-pressure machine, comprise upper frame 1, column 4, template 3 and oil cylinder 7, described upper frame 1 is located at the top of hydraulic press, and described column 4 is fixedly arranged on below described upper frame 1, and the bottom of hydraulic press is located at by described oil cylinder 7.The below of described upper frame 1 is connected with top board 2, and the top of described oil cylinder 7 is provided with base plate 5, is provided with the template group be made up of some pieces of templates 3 between described top board 2 and base plate 5.Oil cylinder 7 provides power, and lifting base plate 5 moves up, and each template 3 is clamped, and carries out press mold shaping to the material in template 3.Base 6 is provided with between described base plate 5 and described oil cylinder 7.The below of described oil cylinder 7 is provided with shock structure 11; During die sinking, shock structure 11 can slow down the impulsive force to board in each template 3 decline process.Described oil cylinder 7 is communicated with fuel tank 10 by tube connector 8, and described fuel tank 10 is provided with electric control gear 9.
Described template 3 comprises mould 15 and is located at both sides bindiny mechanism before and after described mould 15.Described column 4 comprises two front columns 41 and two rear columns 42; The front side of two described front columns 41 is equipped with concave surface 13 near described template 3 place, and the rear side of two described rear columns 42 is also equipped with concave surface 13 near described template 3 place; Described concave surface 13 is from top to bottom in step-like.Described bindiny mechanism comprises the connecting rod 14 be connected with described mould 15, the two ends of described connecting rod 14 and described column and be located on column between concave surface 13 to form nested structure moving up and down.
Described nested structure comprises the column that the U-shaped groove 18 of being located at connecting rod 14 two ends and cross sectional shape are L shape, and described U-shaped groove 18 is sheathed on the column that described cross sectional shape is L shape.Be provided with directive wheel 20 in described U-shaped groove 18, the one end be embedded in described column in described U-shaped groove 18 is provided with guide chute 19; Described directive wheel 20 mates mutually with described guide chute 19, and described directive wheel 20 slides up and down along described guide chute 19.Template 3 quantity forming described template group is 6 ~ 8 pieces.Step 12 quantity in described step-like concave surface 13 is equal with the quantity of template 3; Each described step 12 is highly equal, and during die sinking, template 3 is moved downward on corresponding step 12, and described step 12 plays position-limiting action; The length of the connecting rod 14 in template 3 described in each from top to bottom shortens successively.
The front side of each described template 3 is feeding side, and described feeding side is equipped with guider.Described guider comprises bracing frame 17 and guide roller 16, and described guide roller 16 is fixedly connected with template 3 by bracing frame 17, and the axis being parallel of described guide roller 16 is arranged in template 3 place plane.
During above-mentioned hydraulic press work, first will the material carrying out foaming be needed to be positioned in described mould 15; Start hydraulic press, provide power by oil cylinder 7, lifting base plate 5 moves up, and before and after each template 3 relies on, directive wheel 20 upward sliding in guide chute 19 at connecting rod 14 two ends of both sides, makes each template 3 clamp, and carries out press mold shaping to the material in template 3.After forming materials, oil cylinder 7 power is removed gradually under the cushioning effect of shock structure 11, each template 3 moves down successively, due to the existence of step-like concave surface 13, each template 3 is limited on corresponding step 12 from top to bottom successively, after completing die sinking, by the guiding of guider, shaping material is taken out from mould 15.
The above embodiments are only be described preferred embodiment of the present utility model, not limit design of the present utility model and scope.Under the prerequisite not departing from the utility model design concept, the various modification that this area ordinary person makes the technical solution of the utility model and improvement, all should drop into protection domain of the present utility model.
Claims (7)
1. an EVA foaming oil-pressure machine, comprise upper frame, column, template and oil cylinder, described upper frame is located at the top of hydraulic press, described column is fixedly arranged on below described upper frame, the bottom of hydraulic press is located at by described oil cylinder, and the below of described upper frame is connected with top board, and the top of described oil cylinder is provided with base plate, be provided with the template group be made up of some pieces of templates between described top board and base plate, it is characterized in that: described template comprises mould and is located at both sides bindiny mechanism before and after described mould; Described column comprises two front columns and two rear columns; The front side of two described front columns is equipped with concave surface near described template place, and the rear side of two described rear columns is also equipped with concave surface near described template place; Described concave surface is from top to bottom in step-like; Described bindiny mechanism comprises the connecting rod be connected with described mould, the two ends of described connecting rod and described column and be located on column between concave surface to form nested structure moving up and down; The front side of each described template is feeding side, and described feeding side is equipped with guider; The below of described oil cylinder is provided with shock structure; Described oil cylinder is communicated with fuel tank by tube connector, and described fuel tank is provided with electric control gear.
2. a kind of EVA foaming oil-pressure machine as claimed in claim 1, is characterized in that: described nested structure comprises the column that the U-shaped groove of being located at connecting rod two ends and cross sectional shape are L shape, and described U-shaped groove is sheathed on the column that described cross sectional shape is L shape.
3. a kind of EVA foaming oil-pressure machine as claimed in claim 2, is characterized in that: be provided with directive wheel in described U-shaped groove, the one end be embedded in described column in described U-shaped groove is provided with guide chute; Described directive wheel mates mutually with described guide chute, and described directive wheel slides up and down along described guide chute.
4. a kind of EVA foaming oil-pressure machine as described in claim 1 or 2 or 3, is characterized in that: the numbers of steps in described step-like concave surface is equal with the quantity of template; Each described shoulder height is equal, and during die sinking, template is moved downward on corresponding step, and described step plays position-limiting action; The length of the connecting rod in template described in each from top to bottom shortens successively.
5. a kind of EVA foaming oil-pressure machine as claimed in claim 1, it is characterized in that: described guider comprises bracing frame and guide roller, described guide roller is fixedly connected with template by bracing frame, and the axis being parallel of described guide roller is arranged in template place plane.
6. a kind of EVA foaming oil-pressure machine as claimed in claim 1, is characterized in that: the template number forming described template group is 6 ~ 8 pieces.
7. a kind of EVA foaming oil-pressure machine as claimed in claim 1, is characterized in that: be provided with base between described base plate and described oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520550111.XU CN204820395U (en) | 2015-07-24 | 2015-07-24 | EVA hydraulic press that foams |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520550111.XU CN204820395U (en) | 2015-07-24 | 2015-07-24 | EVA hydraulic press that foams |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204820395U true CN204820395U (en) | 2015-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520550111.XU Expired - Fee Related CN204820395U (en) | 2015-07-24 | 2015-07-24 | EVA hydraulic press that foams |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204820395U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106182863A (en) * | 2016-08-30 | 2016-12-07 | 烟台正海合泰科技股份有限公司 | Control method and compression tooling that shoes silica gel slide block sliding force is decayed in advance |
| CN111070538A (en) * | 2019-12-17 | 2020-04-28 | 东莞兆阳兴业塑胶制品有限公司 | Oil pressure foaming device |
-
2015
- 2015-07-24 CN CN201520550111.XU patent/CN204820395U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106182863A (en) * | 2016-08-30 | 2016-12-07 | 烟台正海合泰科技股份有限公司 | Control method and compression tooling that shoes silica gel slide block sliding force is decayed in advance |
| CN111070538A (en) * | 2019-12-17 | 2020-04-28 | 东莞兆阳兴业塑胶制品有限公司 | Oil pressure foaming device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20170724 |