CN219866251U - Special-shaped rubber sleeve for cold isostatic press - Google Patents
Special-shaped rubber sleeve for cold isostatic press Download PDFInfo
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- CN219866251U CN219866251U CN202320994124.0U CN202320994124U CN219866251U CN 219866251 U CN219866251 U CN 219866251U CN 202320994124 U CN202320994124 U CN 202320994124U CN 219866251 U CN219866251 U CN 219866251U
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- rubber sleeve
- main body
- sealing ring
- outer side
- rubber
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- 238000007789 sealing Methods 0.000 claims abstract description 57
- 238000009694 cold isostatic pressing Methods 0.000 claims description 3
- 206010066054 Dysmorphism Diseases 0.000 claims description 2
- 230000006835 compression Effects 0.000 abstract description 12
- 238000007906 compression Methods 0.000 abstract description 12
- 230000009471 action Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 5
- 239000004033 plastic Substances 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 230000009172 bursting Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010061 rubber shaping Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a special-shaped rubber sleeve for a cold isostatic press, which comprises a rubber sleeve main body, wherein a rubber head is fixedly arranged at the top end of the rubber sleeve main body, a first sealing ring is fixedly sleeved on the position, close to the top end, of the outer side surface of the rubber sleeve main body, and a second sealing ring positioned below the first sealing ring is fixedly sleeved on the outer side surface of the rubber sleeve main body. According to the rubber sleeve, the rubber head at the top end of the rubber sleeve main body and the first sealing ring and the second sealing ring on the outer side face are plugged into the sealing holes to finish the sealing process, when the rubber sleeve is excessively compressed under the action of external force, the crumple holes between the rubber head and the first sealing ring are crumpled, compression force is further conducted to the crumple grooves to finish further compression, the crumple holes and the crumple grooves between the first sealing ring and the second sealing ring can be further compressed, excessive deformation of the rubber sleeve main body is avoided, plastic deformation of the rubber sleeve is effectively avoided, and the service life of the rubber sleeve is prolonged.
Description
Technical Field
The utility model relates to the technical field of rubber sleeves, in particular to a special-shaped rubber sleeve for a cold isostatic press.
Background
The cold isostatic press is to put the materials filled in a sealed elastic mould into a container for containing liquid or gas, apply a certain pressure to the materials by the liquid or gas, and press the materials into a solid body to obtain a blank body with an original shape. After the pressure is released, the die is taken out from the container, the blank is subjected to further shaping treatment according to the requirement after the die is demolded, a rubber sleeve is often arranged in a cold isostatic press for sealing or buffering of the device, and most rubber sleeves are special-shaped rubber sleeves.
In the use of cold isostatic pressing machine, its most rubber gum cover is special-shaped structure, and this part gum cover all adopts rubber shaping, has certain elasticity, but rubber gum cover can compress excessively often when in actual use, and even though the rubber gum cover all has certain elasticity to offset the compression volume this moment, when the compression volume is too big, self elasticity can't offset the too big compression volume this moment, very easily causes the gum cover to take place plastic deformation, influences the life of gum cover.
Disclosure of Invention
The utility model aims to provide a special-shaped rubber sleeve for a cold isostatic press, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cold isostatic pressing machine dysmorphism gum cover, includes the gum cover main part, the top fixed mounting of gum cover main part has the rubber head, fixed cup joint first sealing ring on the position that the gum cover main part lateral surface is close to the top, the fixed second sealing ring that is located first sealing ring below that cup joints of lateral surface of gum cover main part, the lateral surface equi-angle of gum cover main part has seted up the hole of bursting that is located between rubber head and the first sealing ring, the hole of bursting that is located before first sealing ring and the second sealing ring is seted up to the lateral surface equi-angle of gum cover main part, the fixed groove of bursting that has cup jointed the medial surface that is located the hole of bursting of medial surface of gum cover main part, the bottom of gum cover main part is equipped with fixed cover.
As a further preferable mode of the technical scheme, the number of the crushing grooves is two, and the two crushing grooves are respectively arranged on the inner side surface of the rubber sleeve main body and are communicated with the crushing holes.
As a further preferable mode of the technical scheme, the bottom end of the inner side face of the rubber sleeve main body is provided with an external thread groove, the outer side face of the fixing sleeve is provided with an internal thread groove, and the fixing sleeve is in threaded sleeve connection with the external thread groove through the internal thread groove.
The rubber head at the top end of the rubber sleeve main body and the first sealing ring and the second sealing ring on the outer side face are plugged into the sealing holes, so that the sealing process is completed, when the rubber sleeve is excessively compressed under the action of external force, the crumple holes between the rubber head and the first sealing ring are crumpled, the compression force is further conducted to the crumple grooves to complete further compression, the crumple holes and the crumple grooves between the first sealing ring and the second sealing ring can be further compressed, the excessive deformation of the rubber sleeve main body is avoided, the plastic deformation of the rubber sleeve is effectively avoided, and the service life of the rubber sleeve is prolonged.
As a further preferable mode of the technical scheme, the bottom end of the fixing sleeve is fixedly provided with a bottom plate, the bottom end of the bottom plate is fixedly provided with anti-slip protrusions at equal angles, the bottom end of the bottom plate is fixedly provided with an extension rubber sleeve, and the extension rubber sleeve is communicated with the fixing sleeve.
As a further preferable mode of the technical scheme, the limiting clamping grooves are formed in the positions, close to the bottom end, of the outer side face of the rubber sleeve main body at equal angles, and the limiting clamping blocks are movably clamped in the limiting clamping grooves.
As a further preferable mode of the technical scheme, the top end of the bottom plate is provided with limiting bottom grooves at equal angles, wherein the limiting bottom grooves are located below the limiting clamping grooves, and the cross section shape of each limiting bottom groove is identical to that of each limiting clamping groove.
As a further preferable mode of the technical scheme, the outer side face of the limiting clamping block is fixedly provided with a limiting triangular block, the outer side face of the limiting triangular block is provided with an anti-skid groove, and when the fixing sleeve is in threaded connection with the rubber sleeve main body, the limiting triangular block is movably clamped with the limiting bottom groove.
Make its and the bottom of gum cover main part carry out threaded connection through rotatory fixed cover, after accomplishing the threaded connection with the gum cover main part, spacing kerve can correspond each other with spacing draw-in groove this moment, through the spacing triangular block of gliding, can accomplish the gliding under the guide effect of spacing fixture block and spacing draw-in groove this moment, when the inside of spacing kerve is inserted to the bottom of spacing triangular block, can accomplish spacingly this moment, the bottom plate of bottom can't take place to rotate, avoid excessive vibrations to cause the separation of gum cover main part and extension gum cover, show the job stabilization nature that improves the gum cover.
The utility model provides a special-shaped rubber sleeve for a cold isostatic press, which has the following beneficial effects:
(1) According to the rubber sleeve, the rubber head at the top end of the rubber sleeve main body and the first sealing ring and the second sealing ring on the outer side face are plugged into the sealing holes to finish the sealing process, when the rubber sleeve is excessively compressed under the action of external force, the crumple holes between the rubber head and the first sealing ring are crumpled, compression force is further conducted to the crumple grooves to finish further compression, the crumple holes and the crumple grooves between the first sealing ring and the second sealing ring can be further compressed, excessive deformation of the rubber sleeve main body is avoided, plastic deformation of the rubber sleeve is effectively avoided, and the service life of the rubber sleeve is prolonged.
(2) According to the utility model, the fixing sleeve is rotated to be in threaded connection with the bottom end of the rubber sleeve main body, after the threaded connection with the rubber sleeve main body is completed, the limiting bottom groove can be mutually corresponding to the limiting clamping groove, at the moment, the limiting triangular block can slide downwards under the guiding action of the limiting clamping block and the limiting clamping groove, when the bottom end of the limiting triangular block is inserted into the limiting bottom groove, the limiting can be completed, the bottom plate at the bottom end cannot rotate, the separation of the rubber sleeve main body and the extending rubber sleeve caused by excessive vibration is avoided, and the working stability of the rubber sleeve is remarkably improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the bottom end structure of the present utility model;
FIG. 3 is an exploded view of the gum cover main body and the fixed cover structure of the present utility model;
fig. 4 is a schematic cross-sectional view of the internal structure of the gum cover main body of the present utility model.
In the figure: 1. a gum cover main body; 2. a rubber head; 3. a first seal ring; 4. a second seal ring; 5. a crushing hole; 6. a crush groove; 7. an external thread groove; 8. a fixed sleeve; 9. a bottom plate; 10. an internal thread groove; 11. a slip preventing protrusion; 12. extending the rubber sleeve; 13. a limit clamping groove; 14. a limiting bottom groove; 15. a limit clamping block; 16. limiting triangular blocks; 17. an anti-skid slot.
Description of the embodiments
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
The utility model provides the technical scheme that: as shown in fig. 1 to 4, in this embodiment, a special-shaped gum cover for a cold isostatic press includes a gum cover main body 1, a rubber head 2 is fixedly installed at the top end of the gum cover main body 1, a first sealing ring 3 is fixedly sleeved at a position, close to the top end, of the outer side surface of the gum cover main body 1, a second sealing ring 4 positioned below the first sealing ring 3 is fixedly sleeved at the outer side surface of the gum cover main body 1, a crumple hole 5 positioned between the rubber head 2 and the first sealing ring 3 is formed at an equal angle on the outer side surface of the gum cover main body 1, a crumple hole 5 positioned before the first sealing ring 3 and the second sealing ring 4 is formed at an equal angle on the outer side surface of the gum cover main body 1, a crumple groove 6 positioned at the inner side surface of the crumple hole 5 is fixedly sleeved at the inner side surface of the gum cover main body 1, and a fixing sleeve 8 is arranged at the bottom end of the gum cover main body 1.
As shown in fig. 1, 3 and 4, the number of the crush grooves 6 is two, the two crush grooves 6 are respectively installed on the inner side surface of the rubber sleeve main body 1 and are communicated with the crush holes 5, the bottom end of the inner side surface of the rubber sleeve main body 1 is provided with an external thread groove 7, the outer side surface of the fixing sleeve 8 is provided with an internal thread groove 10, and the fixing sleeve 8 is in threaded sleeve connection with the external thread groove 7 through the internal thread groove 10.
The rubber head 2 at the top end of the rubber sleeve main body 1 and the first sealing ring 3 and the second sealing ring 4 on the outer side face are plugged into the sealing holes, so that the sealing process is completed, when the rubber sleeve is excessively compressed under the action of external force, the crumple holes 5 between the rubber head 2 and the first sealing ring 3 are crumpled and further conduct compression force to the crumple grooves 6 to be further compressed, the crumple holes 5 between the first sealing ring 3 and the second sealing ring 4 and the crumple grooves 6 can be further compressed, the excessive deformation of the rubber sleeve main body 1 is avoided, the plastic deformation of the rubber sleeve is effectively avoided, and the service life of the rubber sleeve is prolonged.
As shown in fig. 2, 3 and 4, the bottom end of the fixing sleeve 8 is fixedly provided with the bottom plate 9, the bottom end of the bottom plate 9 is fixedly provided with the anti-slip protrusion 11 at equal angles, the bottom end of the bottom plate 9 is fixedly provided with the extension rubber sleeve 12, the extension rubber sleeve 12 is communicated with the fixing sleeve 8, the position, close to the bottom end, of the outer side surface of the rubber sleeve main body 1 is provided with the limiting clamping groove 13 at equal angles, the inside of the limiting clamping groove 13 is movably clamped with the limiting clamping block 15, the top end of the bottom plate 9 is provided with the limiting bottom groove 14 positioned below the limiting clamping groove 13 at equal angles, the cross section shape of the limiting bottom groove 14 is identical to the cross section shape of the limiting clamping groove 13, the outer side surface of the limiting clamping block 15 is fixedly provided with the limiting triangular block 16, the outer side surface of the limiting triangular block 16 is provided with the anti-slip groove 17, and when the fixing sleeve 8 is in threaded connection with the rubber sleeve main body 1, the limiting triangular block 16 is movably clamped with the limiting bottom groove 14.
Make its and the bottom of gum cover main part 1 carry out threaded connection through rotatory fixed cover 8, after accomplishing the threaded connection with gum cover main part 1, spacing kerve 14 can correspond with spacing draw-in groove 13 each other this moment, through the spacing triangular block 16 of gliding this moment, can accomplish the gliding this moment under the guiding action of spacing fixture block 15 and spacing draw-in groove 13, when the inside of spacing kerve 14 is inserted to the bottom of spacing triangular block 16, can accomplish spacing this moment, the bottom plate 9 of bottom can't take place to rotate, avoid excessive vibrations to cause the separation of gum cover main part 1 and extension gum cover 12, the job stabilization nature of gum cover is showing to the improvement.
The utility model provides a special-shaped rubber sleeve for a cold isostatic press, which has the following specific working principle:
the rubber head 2 at the top end of the rubber sleeve main body 1 and the first sealing ring 3 and the second sealing ring 4 at the outer side face can be plugged into the inside of the sealing hole during actual use, the sealing process is completed, when the rubber sleeve is excessively compressed under the action of external force, the crumple hole 5 between the rubber head 2 and the first sealing ring 3 is crumpled, the compression force is further conducted to the crumple groove 6 to complete further compression, the crumple hole 5 and the crumple groove 6 between the first sealing ring 3 and the second sealing ring 4 can be further compressed, excessive deformation of the rubber sleeve main body 1 is avoided, meanwhile, when a rod piece outside the rubber sleeve needs to be sleeved, the rubber sleeve main body 1 can be screwed with the bottom end of the rubber sleeve main body through rotating the fixing sleeve 8, after the threaded connection with the rubber sleeve main body 1 is completed, the limit bottom groove 14 can be mutually corresponding to the limit clamping groove 13, the limit triangular block 16 can be slid downwards under the guiding action of the limit clamping block 15 and the limit clamping groove 13 at the moment, when the bottom end of the limit triangular block 16 is inserted into the limit bottom groove 14, the bottom end of the limit triangular block 16 can be completed, and the rubber sleeve can be prevented from being excessively separated from the bottom end of the rubber sleeve main body 1, and the rubber sleeve can not be prevented from being excessively rotated, and the rubber sleeve 12 can be prevented from being excessively from being separated from being caused.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a cold isostatic pressing machine dysmorphism gum cover, includes gum cover main part (1), its characterized in that: the rubber sleeve is characterized in that a rubber head (2) is fixedly arranged at the top end of the rubber sleeve main body (1), a first sealing ring (3) is fixedly sleeved at the position, close to the top end, of the outer side surface of the rubber sleeve main body (1), a second sealing ring (4) located below the first sealing ring (3) is fixedly sleeved at the outer side surface of the rubber sleeve main body (1), a crushing hole (5) located between the rubber head (2) and the first sealing ring (3) is formed in the outer side surface of the rubber sleeve main body (1) in an equal angle mode, a crushing hole (5) located before the first sealing ring (3) and the second sealing ring (4) is formed in the outer side surface of the rubber sleeve main body (1) in an equal angle mode, a crushing groove (6) located on the inner side surface of the crushing hole (5) is fixedly sleeved at the inner side surface of the rubber sleeve main body (1), and a fixing sleeve (8) is arranged at the bottom end of the rubber sleeve main body (1).
2. The profiled gum cover for a cold isostatic press according to claim 1, characterized in that: the number of the crushing grooves (6) is two, and the two crushing grooves (6) are respectively arranged on the inner side surface of the rubber sleeve main body (1) and are communicated with the crushing holes (5).
3. The profiled gum cover for a cold isostatic press according to claim 1, characterized in that: the rubber sleeve is characterized in that an external thread groove (7) is formed in the bottom end of the inner side face of the rubber sleeve main body (1), an internal thread groove (10) is formed in the outer side face of the fixed sleeve (8), and the fixed sleeve (8) is in threaded sleeve connection with the external thread groove (7) through the internal thread groove (10).
4. The profiled gum cover for a cold isostatic press according to claim 1, characterized in that: the anti-slip rubber sleeve is characterized in that a bottom plate (9) is fixedly arranged at the bottom end of the fixed sleeve (8), anti-slip protrusions (11) are fixedly arranged at the bottom end of the bottom plate (9) at equal angles, an extension rubber sleeve (12) is fixedly arranged at the bottom end of the bottom plate (9), and the extension rubber sleeve (12) is communicated with the fixed sleeve (8).
5. The shaped gum cover for a cold isostatic press according to claim 4, wherein: limiting clamping grooves (13) are formed in the positions, close to the bottom end, of the outer side face of the rubber sleeve main body (1) at equal angles, limiting clamping blocks (15) are movably clamped in the limiting clamping grooves (13), limiting bottom grooves (14) located below the limiting clamping grooves (13) are formed in the positions, close to the top end of the bottom plate (9), of the rubber sleeve main body at equal angles, and the cross section shape of the limiting bottom grooves (14) is identical to that of the limiting clamping grooves (13).
6. The shaped gum cover for a cold isostatic press according to claim 5, wherein: the anti-slip device is characterized in that a limiting triangular block (16) is fixedly arranged on the outer side face of the limiting clamping block (15), an anti-slip groove (17) is formed in the outer side face of the limiting triangular block (16), and when the fixing sleeve (8) is in threaded connection with the rubber sleeve main body (1), the limiting triangular block (16) is movably clamped with the limiting bottom groove (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320994124.0U CN219866251U (en) | 2023-04-27 | 2023-04-27 | Special-shaped rubber sleeve for cold isostatic press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320994124.0U CN219866251U (en) | 2023-04-27 | 2023-04-27 | Special-shaped rubber sleeve for cold isostatic press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219866251U true CN219866251U (en) | 2023-10-20 |
Family
ID=88339096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320994124.0U Active CN219866251U (en) | 2023-04-27 | 2023-04-27 | Special-shaped rubber sleeve for cold isostatic press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219866251U (en) |
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2023
- 2023-04-27 CN CN202320994124.0U patent/CN219866251U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 467000, No.1 Kaiyuan 2nd Road, Baofeng High tech Development Zone, Pingdingshan City, Henan Province Patentee after: Henan Wuxing New Materials Technology Co.,Ltd. Country or region after: China Address before: 467000 No. 1, Kaiyuan 2nd Road, Baofeng County, Pingdingshan City, Henan Province Patentee before: Wuxing New Material Technology Co.,Ltd. Country or region before: China |