CN204278594U - A kind of hydraulic press of replaceable mold base plate - Google Patents
A kind of hydraulic press of replaceable mold base plate Download PDFInfo
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- CN204278594U CN204278594U CN201420752899.8U CN201420752899U CN204278594U CN 204278594 U CN204278594 U CN 204278594U CN 201420752899 U CN201420752899 U CN 201420752899U CN 204278594 U CN204278594 U CN 204278594U
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- hydraulic press
- bottom plate
- die bottom
- snap fit
- base plate
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Abstract
The utility model discloses a kind of hydraulic press of replaceable mold base plate, belong to hydraulic press field.The utility model solves common hydraulic press can not change die bottom plate, can not be suitable for different mould, unstable, unstable technical problem when different mould is installed.It comprises hydraulic system, master cylinder, slide block, switch cabinet, operation bench, base and die bottom plate; Described base upper surface is provided with the first engaging groove; The upper surface of described die bottom plate is provided with mould holddown groove, and lower surface is provided with snap fit tabs, and die bottom plate is fixed on base with the first cooperation engaging groove of base by snap fit tabs.The utility model can conveniently dismounting die bottom plate, is applicable to the installation of different mould, have structure simple, reasonable in design, be easy to the advantage that manufactures.
Description
Technical field
The utility model belongs to hydraulic press field, specifically, relates to a kind of hydraulic press of replaceable mold base plate.
Background technology
Fixed mould on hydraulic press, makes formed product by pressing mold, and mould is divided into mold and bed die, and mold is fixed on slider of hydraulic press, and bed die is fixed on hydraulic press base plate.Existing hydraulic press base plate and base are structure as a whole, and can not change, and process different workpiece and need different moulds, different moulds has different mold bases, can not well coordinate when being connected and fixed with hydraulic press base plate, often cause mould to loosen, impact is produced.
China Patent No. 2012200967088, publication date on October 3rd, 2012, disclose a kind of hydraulic press, it includes fuselage, oil cylinder and topping up case, described oil cylinder and topping up case are all arranged on fuselage, and described topping up case is arranged on the side of fuselage, so just shorten the length of whole machine, both save space, be convenient to again transport.But the base plate of this utility model and base are an overall structure, can not change, and can not adapt to the installation of different mould, produce and limited to.
China Patent No. 2007200364893, publication date on February 13rd, 2008, disclose a kind of guide pillar hydraulic press, moving platen can slide up and down to cover and go here and there on column, fixed head in being provided with in column between moving platen and upper mounted plate, hydraulic cylinder is placed between upper mounted plate and fixed head, and the piston in hydraulic cylinder is connected with moving platen; Piston is by the structure of intussusception inside and outside large piston and valve piston are formed, and the inner chamber of large piston and hydraulic cylinder is slidably matched, and its bottom is connected with moving platen, and upper end is the pressure-bearing surface being arranged in cylinder chamber; With the large piston of bottom lock for cylinder body, arrange blind chamber within it as inner casing chamber, be slidably matched in inner casing chamber valve piston, and valve piston and upper mounted plate connect firmly, the central authorities of valve piston are the piston holes run through along its axis, and piston hole is communicated with being formed between Hydraulic Station in inner casing chamber.This utility model has the function that works reliably.But the base plate of this utility model fixed mould can not be changed, bring difficulty to fixing different mould, the installation of different mould can not be adapted to.
Summary of the invention
The problem that 1, will solve
Be structure as a whole for existing hydraulic press base and base plate, base plate is non-exchange, cause the problem that can not adapt to the installation of different mould, the utility model provides a kind of hydraulic press of replaceable mold base plate, the base plate of its fixed mould can be changed, and greatly strengthen the adaptive capacity of hydraulic press, the installation firm stable more of different mould, improve the operating efficiency of hydraulic press, make it more safe and reliable.
2, technical scheme
For solving the problem, the utility model adopts following technical scheme.
A hydraulic press for replaceable mold base plate, comprises hydraulic system, master cylinder, slide block, switch cabinet, operation bench, base and die bottom plate; Described base upper surface is provided with the first engaging groove; The upper surface of described die bottom plate is provided with mould holddown groove, and lower surface is provided with snap fit tabs, and die bottom plate is fixed on base with the first cooperation engaging groove of base by snap fit tabs.
Preferably, the thickness of described die bottom plate is 200-300mm.
Preferably, the spacing of described mould holddown groove is 100-300mm.
Preferably, the cross section of the first described engaging groove is rectangle; Described snap fit tabs is cylinder or cuboid.
Preferably, described snap fit tabs diameter or width are 400-600mm; Described the first engaging recess width 2-5mm larger than snap fit tabs width.
Preferably, the thickness of described snap fit tabs is 100mm.
Preferably, described base is provided with ejection cylinder passage and column installing hole.
Preferably, described ejection cylinder passage is cylindrical or square.
Preferably, described column installing hole is cylindrical.
3, beneficial effect
Compared to prior art, the beneficial effects of the utility model are:
(1) the utility model comprises hydraulic system, master cylinder, slide block, switch cabinet, operation bench, base and die bottom plate; Base upper surface is provided with the first engaging groove, and the first engaging groove shapes is simple, is easy to processing and manufacturing; The upper surface of die bottom plate is provided with mould holddown groove, for fixedly mounting mould, and facilitates the dismounting of mould; The lower surface of die bottom plate is provided with snap fit tabs, die bottom plate is fixed on base by snap fit tabs with the first cooperation engaging groove of base, the connected mode of die bottom plate and base is simple, convenient, be easy to dismounting, and utilize die bottom plate own wt to make it firmly be fitted on base, die bottom plate easy disassembly, considerably increases hydraulic press and tackles different mould and install and add the adaptive capacity in man-hour, expand its range of application;
(2) thickness of the utility model die bottom plate is 200-300mm, guarantees that die bottom plate has sufficient intensity and weight, maximizes simultaneously and saves material cost;
(3) spacing of the utility model mould holddown groove is 100-300mm, the die bottom plate that mould holddown groove spacing is different considerably increases the adaptive capacity that it installs different mould, the installation fitness of itself and mould is increased, and mould is fixing more stable, firmly;
(4) the utility model first engages the cross section of groove is rectangle; Snap fit tabs is cylinder or cuboid, the easy processing and fabricating of the first engaging groove of rectangle channel-shaped, and it facilitates the installation and removal of die bottom plate; Snap fit tabs be cylinder or rectangular physical efficiency better mating mold base plate be arranged on base;
(5) the utility model snap fit tabs diameter or width are 400-600mm; First engaging recess width 2-5mm larger than snap fit tabs width; The thickness of snap fit tabs is 100mm, snap fit tabs can make under this width and thickness die bottom plate more stable be fitted on base;
(6) the utility model base is provided with ejection cylinder passage and column installing hole; Ejection cylinder passage is cylindrical or square; Column installing hole is cylindrical; Arranging of ejection cylinder passage and column installing hole can the connection of other each parts of fluid,matching press better, plays the maximum capacity of hydraulic press.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the scheme of installation of die bottom plate and base in the utility model;
Fig. 3 is a kind of structural representation of die bottom plate in the utility model;
Fig. 4 is the another kind of structural representation of die bottom plate in the utility model;
Fig. 5 is a kind of structural representation of snap fit tabs on die bottom plate in the utility model;
Fig. 6 is the another kind of structural representation of snap fit tabs on die bottom plate in the utility model.
In figure: 1, hydraulic system; 2, master cylinder; 3, slide block; 4, switch cabinet; 5, operation bench; 6, base; 7, die bottom plate; 8, mould holddown groove; 9, ejection cylinder passage; 10, column installing hole.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described further.
Embodiment 1
As shown in Figure 1, Figure 2, shown in Fig. 4 and Fig. 5, a kind of hydraulic press of replaceable mold base plate, comprises hydraulic system 1, master cylinder 2, slide block 3, switch cabinet 4, operation bench 5, base 6 and die bottom plate 7; The thickness of die bottom plate 7 is 200mm; Base 6 is provided with ejection cylinder passage 9 and column installing hole 1; Ejection cylinder passage 9 is cylindrical, and column installing hole 10 is cylindrical; Base 6 upper surface is provided with the first engaging groove, and the cross section of the first engaging groove is rectangle; The upper surface of die bottom plate 7 is provided with mould holddown groove 8, and the spacing of mould holddown groove 8 is 100mm; The lower surface of die bottom plate 7 is provided with snap fit tabs, and snap fit tabs is cuboid, and snap fit tabs width is 400mm, and the thickness of snap fit tabs is 100mm; First engaging recess width 2mm larger than snap fit tabs width; Die bottom plate 7 is fixed on base 6 with the first cooperation engaging groove of base 6 by snap fit tabs.
Before hydraulic press work during installation mold, change different die bottom plates 7 according to the base shape of different mould, die bottom plate 7 is easy to installation and removal, flexibility is strong, different die bottom plates 7 coordinates different moulds, considerably increases the work accommodation ability of hydraulic press, expands its range of application.
Embodiment 2
As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 6, be that the thickness of die bottom plate 7 is 300mm with embodiment 1 difference; The spacing of mould holddown groove 8 is 300mm; Snap fit tabs is cylinder, and snap fit tabs diameter is 600mm; First engaging recess width 5mm larger than snap fit tabs diameter, ejection cylinder passage 9 is square.
Embodiment 3
That the thickness of die bottom plate 7 is 250mm with embodiment 1 difference; The spacing of mould holddown groove 8 is 150mm; Snap fit tabs width is 500mm; First engaging recess width 3mm larger than snap fit tabs width.
Claims (9)
1. the hydraulic press of a replaceable mold base plate, comprise hydraulic system (1), master cylinder (2), slide block (3), switch cabinet (4), operation bench (5) and base (6), it is characterized in that: also comprise die bottom plate (7); Described base (6) upper surface is provided with the first engaging groove; The upper surface of described die bottom plate (7) is provided with mould holddown groove (8), lower surface is provided with snap fit tabs, and die bottom plate (7) is fixed on base (6) with the first cooperation engaging groove of base (6) by snap fit tabs.
2. the hydraulic press of a kind of replaceable mold base plate according to claim 1, is characterized in that: the thickness of described die bottom plate (7) is 200-300mm.
3. the hydraulic press of a kind of replaceable mold base plate according to claim 1, is characterized in that: the spacing of described mould holddown groove (8) is 100-300mm.
4. the hydraulic press of a kind of replaceable mold base plate according to claim 1, is characterized in that: the cross section of the first described engaging groove is rectangle; Described snap fit tabs is cylinder or cuboid.
5. the hydraulic press of a kind of replaceable mold base plate according to claim 4, is characterized in that: described snap fit tabs diameter or width are 400-600mm; Described the first engaging recess width 2-5mm larger than snap fit tabs width.
6. the hydraulic press of a kind of replaceable mold base plate according to claim 4 or 5, is characterized in that: the thickness of described snap fit tabs is 100mm.
7. the hydraulic press of a kind of replaceable mold base plate according to claim 1, is characterized in that: described base (6) is provided with ejection cylinder passage (9) and column installing hole (10).
8. the hydraulic press of a kind of replaceable mold base plate according to claim 7, is characterized in that: described ejection cylinder passage (9) is for cylindrical or square.
9. the hydraulic press of a kind of replaceable mold base plate according to claim 7, is characterized in that: described column installing hole (10) is for cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420752899.8U CN204278594U (en) | 2014-12-03 | 2014-12-03 | A kind of hydraulic press of replaceable mold base plate |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420752899.8U CN204278594U (en) | 2014-12-03 | 2014-12-03 | A kind of hydraulic press of replaceable mold base plate |
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| Publication Number | Publication Date |
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| CN204278594U true CN204278594U (en) | 2015-04-22 |
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| CN201420752899.8U Active CN204278594U (en) | 2014-12-03 | 2014-12-03 | A kind of hydraulic press of replaceable mold base plate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107812915A (en) * | 2017-12-13 | 2018-03-20 | 昆山篙陵兴金属制品有限公司 | A kind of Multiple Shape is molded die casting equipment |
-
2014
- 2014-12-03 CN CN201420752899.8U patent/CN204278594U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107812915A (en) * | 2017-12-13 | 2018-03-20 | 昆山篙陵兴金属制品有限公司 | A kind of Multiple Shape is molded die casting equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160224 Address after: 243131 Anhui province Ma'anshan City District Town Bowang Industrial Zone Bowang Patentee after: ANHUI TIANSHUI HYDRAULIC MACHINE TOOL TECHNOLOGY CO., LTD. Address before: 243131 Anhui province Ma'anshan City District Town Bowang Industrial Zone Bowang Patentee before: ANHUI WUYANG MACHINE MANUFACTURING CO., LTD. |