CN208381021U - Quick-change type vertical cooling hydraulic cylinder - Google Patents
Quick-change type vertical cooling hydraulic cylinder Download PDFInfo
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- CN208381021U CN208381021U CN201820841155.1U CN201820841155U CN208381021U CN 208381021 U CN208381021 U CN 208381021U CN 201820841155 U CN201820841155 U CN 201820841155U CN 208381021 U CN208381021 U CN 208381021U
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Abstract
The utility model relates to a kind of quick-change type vertical cooling hydraulic cylinders, it is characterised in that: include the fixed cushion block of cylinder body, nut and cylinder body；The cylinder body is provided centrally with first through hole；Described first is provided with piston by interior；The top of the cylinder body is provided with cylinder body top cover；The lower surface of the cylinder body is provided with bottom cylinder cap；The central part of the bottom cylinder cap is provided with the second through-hole；The central part of the nut is provided with third through-hole；Elastic collet chuck is provided on the upper surface of the nut；The elastic collet chuck is inserted into the second through-hole, is fixed on nut on the cylinder cap of bottom；The fixed rounded setting of cushion block of the cylinder body, is provided centrally with fourth hole；Multiple support columns are evenly equipped on the excircle of the fixed cushion block of cylinder body；The fixed cushion block of the cylinder body is provided with external thread part；The external thread part is screwed with third through-hole；The cylinder body disassembly installation of quick-change type vertical cooling hydraulic cylinder described in the utility model is simple, and speed is fast, high-efficient.
Description
Technical field
The utility model relates to a kind of improvement of hydraulic cylinder, refer in particular to a kind of energy quick-replaceable, and the quick change of good cooling results
Type vertical cooling hydraulic cylinder.
Background technique
In the prior art, hydraulic cylinder, generally comprises cylinder body, coldplate, flow distribution plate and fixed support plate, the cylinder body, cold
But screw is generallyd use when plate is connected with fixed support plate to fix, and mounts and dismounts complex procedures, it is necessary to trained profession
Personnel carry out installation maintenance, inefficient；Cooling water plate is mounted between cylinder body and flow distribution plate, and the heater of flow distribution plate is from cylinder body
The heat of the positions such as side radiation can make the temperature drift of cylinder body, influence performance and the service life of the sealing system of cylinder body；Simultaneously
Influence production friendship phase and die life.
We have developed a kind of energy quick-replaceable, and the quick-change type vertical cooling hydraulic cylinder of good cooling results thus.
Utility model content
The utility model aim is for overcome the deficiencies in the prior art and provides a kind of energy quick-replaceable, and cooling effect
Good quick-change type vertical cooling hydraulic cylinder.
In order to achieve the above objectives, the technical solution adopted in the utility model is: quick-change type vertical cooling hydraulic cylinder, includes cylinder
The fixed cushion block of body, nut and cylinder body；The cylinder body is provided centrally with first through hole；Described first is provided with piston by interior；
The top of the cylinder body is provided with cylinder body top cover；The upper opening of first through hole described in the cylinder body top closure；The cylinder body
Top cover is fixed on the upper surface of cylinder body by the first fixed screw；The lower surface of the cylinder body is provided with bottom cylinder cap；It is described
The central part of bottom cylinder cap is provided with the second through-hole；The central part of the nut is provided with third through-hole；The upper table of the nut
Elastic collet chuck is provided on face；The elastic collet chuck is inserted into the second through-hole, is fixed on nut on the cylinder cap of bottom；The cylinder body
The fixed rounded setting of cushion block, is provided centrally with fourth hole；Multiple supports are evenly equipped on the excircle of the fixed cushion block of cylinder body
Column；The lower surface of the support column is respectively arranged with grab；The fixed cushion block of the cylinder body is provided with external thread part；The external screw thread
Portion is screwed with third through-hole；The lower surface of the fixed cushion block of the cylinder body is evenly equipped with multiple second around the center of fourth hole and consolidates
Determine screw；Second fixed screw is for fixing flow distribution plate.
Preferably, the upper surface of the cylinder body top cover, which is provided centrally in counterbore described in counterbore, is provided with disc spring；The dish
Disc spring cover board is provided on spring；The bottom of the counterbore is provided with fixed pin；One retaining ring sequentially pass through disc spring cover board, disc spring with
Fixed pin is screwed, while by disc spring cover board, disc spring pressing.
Preferably, C-shaped sink is provided on the cylinder body；The C-shaped sink is arranged concentrically with first through hole；The cylinder body
Substantially square, four sides are respectively arranged with cooling water channel connector；The cooling water channel connector is connected to C-shaped sink respectively；
The side of the cylinder body is additionally provided with cylinder hydraulic connector；The cylinder hydraulic connector is connected to first through hole.
Preferably, the first through hole, the second through-hole, third through-hole are connected to and are arranged concentrically with fourth hole.
Preferably, the elastic collet chuck and third through-hole are arranged concentrically.
Preferably, sealing ring is respectively arranged between the cylinder body top cover, bottom cylinder cap and cylinder body.
Due to the application of the above technical scheme, the utility model has the advantage that compared with prior art
The cylinder body disassembly installation of quick-change type vertical cooling hydraulic cylinder described in the utility model is simple, and speed is fast, high-efficient；
Cooling performance is good simultaneously, and cooling efficiency is high, and the service life is long, at low cost；It also can solve needle excessive impact during the work time
Power damages elastic collet chuck；Meanwhile mold panel directly cooperates with flow distribution plate, also can solve cylinder body and frequently shakes during the work time
Cylinder cap caused by dynamic loosens Leakage.
Detailed description of the invention
Technical solutions of the utility model are described further with reference to the accompanying drawing:
Attached drawing 1 is the perspective view of quick-change type vertical cooling hydraulic cylinder described in the utility model；
Attached drawing 2 is the cross-sectional view of quick-change type vertical cooling hydraulic cylinder described in the utility model；
Attached drawing 3 is the stereo amplification figure of the cylinder body of quick-change type vertical cooling hydraulic cylinder described in the utility model；
Attached drawing 4 is the stereo amplification figure of the nut of quick-change type vertical cooling hydraulic cylinder described in the utility model；
Attached drawing 5 is the three-dimensional amplification of the fixed cushion block of cylinder body of quick-change type vertical cooling hydraulic cylinder described in the utility model
Figure；
Wherein: 1, cylinder body；2, piston；3, cylinder body top cover；4, disc spring cover board；5, disc spring；6, retaining ring；7, bottom cylinder cap；
8, nut；9, the fixed cushion block of cylinder body；10, cooling water channel connector；11, C-shaped sink；12, cylinder hydraulic connector；13, support column；
14, grab；15, fixed pin；16, the first fixed screw；17, the second fixed screw；81, elastic collet chuck；91, external thread part.
Specific embodiment
With reference to the accompanying drawing and specific embodiment the utility model is described in further detail.
Attached drawing 1-5 is quick-change type vertical cooling hydraulic cylinder described in the utility model, solid comprising cylinder body 1, nut 8 and cylinder body
Determine cushion block 9；The cylinder body 1 is provided centrally with first through hole (not shown)；Described first is provided with piston 2 by interior；It is described
The top of cylinder body 1 is provided with cylinder body top cover 3；The cylinder body top cover 3 closes the upper opening of the first through hole；The cylinder body top
Lid 3 is fixed on the upper surface of cylinder body 1 by the first fixed screw 16.
The upper surface of the cylinder body top cover 3, which is provided centrally in counterbore described in counterbore (not shown), is provided with disc spring 5；It is described
Disc spring cover board 4 is provided in disc spring 5；The bottom of the counterbore is provided with fixed pin 15；One retaining ring 6 sequentially passes through disc spring cover board
4, disc spring 5 is screwed with fixed pin 15, while disc spring cover board 4, disc spring 5 being compressed.
The lower surface of the cylinder body 1 is provided with bottom cylinder cap 7；The central part of the bottom cylinder cap 7 is provided with the second through-hole
(not shown).
The central part of the nut 8 is provided with third through-hole (not shown)；It is arranged on the upper surface of the nut 8 flexible
Collet chuck 81；The elastic collet chuck 81 and third through-hole are arranged concentrically；The elastic collet chuck 81 is inserted into the second through-hole, makes nut 8
It is fixed on bottom cylinder cap 7.
C-shaped sink 11 is provided on the cylinder body 1；The C-shaped sink 11 is arranged concentrically with first through hole.
The cylinder body 1 is substantially square, and four sides are respectively arranged with cooling water channel connector 10；The cooling water channel connector
10 are connected to C-shaped sink 11 respectively；The side of the cylinder body 1 is additionally provided with cylinder hydraulic connector 12；The cylinder hydraulic connector
12 are connected to first through hole.
The fixed rounded setting of cushion block 9 of the cylinder body, is provided centrally with fourth hole (not shown)；Cylinder body fixes cushion block
4 support columns 13 are evenly equipped on 9 excircle；The lower surface of the support column 13 is respectively arranged with grab 14；The cylinder body is solid
Determine cushion block 9 and is provided with external thread part 91；The external thread part 91 is screwed with third through-hole；The fixed cushion block 9 of the cylinder body
Lower surface is evenly equipped with 4 the second fixed screws 17 around the center of fourth hole；Second fixed screw 17 is shunted for fixed
Plate (not shown).
The first through hole, the second through-hole, third through-hole are connected to and are arranged concentrically with fourth hole.
Sealing ring (not shown) is respectively arranged between the cylinder body top cover 3, bottom cylinder cap 7 and cylinder body 1.
When installation, first the external thread part 91 of the fixed cushion block 9 of cylinder body is threadedly secured in the third through-hole of nut 10, then will
Elastic collet chuck 81 is inserted into the second through-hole of bottom cylinder cap 7.The second fixed screw 17 on the fixed cushion block 9 of cylinder body is used for
The fixed cushion block 9 of cylinder body is fixed on flow distribution plate.
Elastic collet chuck 81 in rigid be packed into can under the action of gradient is installed to middle shrinkage, after being encased in defined position,
Elastic collet chuck 81 returns to the original form outward under the tension of itself, blocks the assembling that bottom cylinder cap 7 completes cylinder body with back-off；
When disassembly, the gradient of elastic collet chuck 81 is squeezed to bent intermediate, elastic collet chuck head reduces, and nut 10 takes out cylinder after popping up upwards
Body 1, cylinder body 1 can easy removal come out；Installation is simple, and speed is fast, high-efficient.
Be provided with C-shaped sink 11 in the cylinder body 1, moisture storage capacity is more, and film-cooled heat is big, film-cooled heat increase 3 times with
On, cooling efficiency is high, and sealing system can work in normal working temperature hereinafter, sealing system performance is stablized, and the service life is long.
Meanwhile cooling water channel connector 10 is provided on each face of the cylinder body 1, the cooling water channel connector 10 and C
Shape sink 11 be connected to, can four sides Inlet and outlet water function, be easier away cooling water pipe, cooling water pipe than original single side Inlet and outlet water function
Can choose it is best recently most it is short walk water line, effectively shorten length of pipe, improve cooling efficiency, increase cooling performance, save
Cost.
The lower surface of the fixed cushion block 9 of the cylinder body is evenly equipped with 4 the second fixed screws 17 around the center of fourth hole；It is described
Second fixed screw 17 is for fixing flow distribution plate (not shown).In the line of centres and flow distribution plate of the second adjacent fixed screw 17
Heart line is parallel, reduces the width of flow distribution plate, and flow distribution plate is more simplified small and exquisite, and cylinder body can be according to mould structure and hot mouth outlet
The angle optimized is selected within the scope of 360 degree, the cylinder body fixed support block 9 on flow distribution plate does not have to rotation.After choosing angle,
The grab 14 of the lower surface of support column 13 and the card slot on fixed plate pawl disk excircle, which cooperate, to be positioned.
Disc spring 5, disc spring cover board 4 and fixed pin 15 are housed among the cylinder body top cover 4, before system is not loaded into mold,
Cylinder body 1 is gripped by elastic collet chuck 81, is packed into after mold, is pushed down cylinder body top cover 4 and disc spring cover board 4 by mold panel, together
When cylinder body 1 lower part four angle on support column 13 push down flow distribution plate upper surface, can solve that needle is excessive during the work time to be rushed
Hit power damage elastic collet chuck 81；Meanwhile mold panel directly cooperates with flow distribution plate, also can solve cylinder body 1 during the work time
Cylinder cap caused by frequent vibration loosens Leakage.
Due to the application of the above technical scheme, the utility model has the advantage that compared with prior art
The cylinder body disassembly installation of quick-change type vertical cooling hydraulic cylinder described in the utility model is simple, and speed is fast, high-efficient；
Cooling performance is good simultaneously, and cooling efficiency is high, and the service life is long, at low cost；It also can solve needle excessive impact during the work time
Power damages elastic collet chuck；Meanwhile mold panel directly cooperates with flow distribution plate, also can solve cylinder body and frequently shakes during the work time
Cylinder cap caused by dynamic loosens Leakage.
The above is only the specific application examples of the utility model, do not constitute any limit to the protection scope of the utility model
System.Any technical scheme formed by adopting equivalent transformation or equivalent replacement, all fall within the utility model rights protection scope it
It is interior.
Claims (6)
1. quick-change type vertical cooling hydraulic cylinder, it is characterised in that: include the fixed cushion block of cylinder body, nut and cylinder body；The cylinder body
It is provided centrally with first through hole；Described first is provided with piston by interior；The top of the cylinder body is provided with cylinder body top cover；It is described
The upper opening of first through hole described in cylinder body top closure；The lower surface of the cylinder body is provided with bottom cylinder cap；The bottom cylinder
The central part of lid is provided with the second through-hole；The central part of the nut is provided with third through-hole；It is set on the upper surface of the nut
It is equipped with elastic collet chuck；The elastic collet chuck is inserted into the second through-hole, is fixed on nut on the cylinder cap of bottom；The fixed pad of the cylinder body
The rounded setting of block, is provided centrally with fourth hole；Multiple support columns are evenly equipped on the excircle of the fixed cushion block of cylinder body；It is described
The lower surface of support column is respectively arranged with grab；The fixed cushion block of the cylinder body is provided with external thread part；The external thread part and
Three through-holes are screwed；The lower surface of the fixed cushion block of the cylinder body is evenly equipped with the multiple second fixed spiral shells around the center of fourth hole
Silk；Second fixed screw is for fixing flow distribution plate.
2. quick-change type vertical cooling hydraulic cylinder according to claim 1, it is characterised in that: the upper surface of the cylinder body top cover
It is provided centrally in counterbore described in counterbore and is provided with disc spring；Disc spring cover board is provided in the disc spring；The bottom of the counterbore is set
It is equipped with fixed pin；One retaining ring sequentially passes through disc spring cover board, disc spring and fixed pin and is screwed, while by disc spring cover board, disc spring
It compresses.
3. quick-change type vertical cooling hydraulic cylinder according to claim 1, it is characterised in that: be provided with C-shaped on the cylinder body
Sink；The C-shaped sink is arranged concentrically with first through hole；The cylinder body is substantially square, and four sides are respectively arranged with cooling
Waterway connector；The cooling water channel connector is connected to C-shaped sink respectively；The side of the cylinder body is additionally provided with cylinder hydraulic and connects
Head；The cylinder hydraulic connector is connected to first through hole.
4. quick-change type vertical cooling hydraulic cylinder according to claim 1, it is characterised in that: the first through hole, second are led to
Hole, third through-hole are connected to and are arranged concentrically with fourth hole.
5. quick-change type vertical cooling hydraulic cylinder according to claim 1, it is characterised in that: the elastic collet chuck and third are logical
Hole is arranged concentrically.
6. quick-change type vertical cooling hydraulic cylinder according to claim 1, it is characterised in that: the cylinder body top cover, bottom cylinder
Sealing ring is respectively arranged between lid and cylinder body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820841155.1U CN208381021U (en) | 2018-06-01 | 2018-06-01 | Quick-change type vertical cooling hydraulic cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820841155.1U CN208381021U (en) | 2018-06-01 | 2018-06-01 | Quick-change type vertical cooling hydraulic cylinder |
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| Publication Number | Publication Date |
|---|---|
| CN208381021U true CN208381021U (en) | 2019-01-15 |
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ID=64969922
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820841155.1U Active CN208381021U (en) | 2018-06-01 | 2018-06-01 | Quick-change type vertical cooling hydraulic cylinder |
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| Country | Link |
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| CN (1) | CN208381021U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108518380A (en) * | 2018-06-01 | 2018-09-11 | 苏州好特斯模具有限公司 | Quick-change type vertical cooling hydraulic cylinder |
-
2018
- 2018-06-01 CN CN201820841155.1U patent/CN208381021U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108518380A (en) * | 2018-06-01 | 2018-09-11 | 苏州好特斯模具有限公司 | Quick-change type vertical cooling hydraulic cylinder |
| CN108518380B (en) * | 2018-06-01 | 2024-04-30 | 苏州好特斯模具有限公司 | Quick-change three-dimensional cooling hydraulic cylinder |
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