CN115805555B - Pressure maintaining cylinder tooling clamp - Google Patents
Pressure maintaining cylinder tooling clamp Download PDFInfo
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- CN115805555B CN115805555B CN202211730764.7A CN202211730764A CN115805555B CN 115805555 B CN115805555 B CN 115805555B CN 202211730764 A CN202211730764 A CN 202211730764A CN 115805555 B CN115805555 B CN 115805555B
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- semicircular
- anchor ear
- pressure maintaining
- semicircular anchor
- maintaining cylinder
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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Abstract
The application relates to the technical field of pressure maintaining cylinder processing equipment, in particular to pressure maintaining cylinder tooling clamp, which comprises two semicircular hoops hinged at one end and handles connected to two ends of the semicircular hoops, wherein the radius of each semicircular hoop is larger than that of a piston of the pressure maintaining cylinder and smaller than that of a sealing ring. After the manual work is installed the pressurize jar piston with the sealing washer, rotate through the handle and open two semicircular anchor clamps, follow the piston cover with semicircular anchor clamps and to sealing washer place position again, then control the two semicircular anchor clamps of reverse rotation of handle, make two semicircular anchor clamps press from both sides the sealing washer tight, then grip the handle and control rotatory sealing washer about, make it even and orderly can, this application has and realizes simply, need not to have too much experience requirement to operating personnel, and can form clear operation step, easily supervise with the enterprise's production formation flow.
Description
Technical Field
The application relates to the technical field of pressure maintaining cylinder processing equipment, in particular to pressure maintaining cylinder tooling clamp.
Background
A plurality of pressure maintaining cylinders, usually 4-6, are arranged around the cone crusher, the phenomenon that the crusher is blocked is reduced through the design of the pressure maintaining cylinders, and the service life of the crusher can be prolonged.
In the actual use process, the oil leakage phenomenon of the pressure maintaining cylinder can occur frequently, on the one hand, the oil leakage phenomenon can greatly increase the use cost of equipment, and on the other hand, the pressure maintaining effect can be reduced to influence the normal operation of the crusher.
The reason for the above situation is found through investigation, because the installation of the sealing ring on the piston of the pressure maintaining cylinder is realized manually in the production process, and because the diameter of the inner ring of the sealing ring is smaller than the outer diameter of the piston, the sealing ring needs to be stretched and enlarged and then sleeved on the piston when being installed, and then gradually pushed to the installation position.
The sealing ring after the installation can be overturned, so that the sealing after the installation of the piston is not tight enough, or the sealing ring is easy to wear and the service life of the sealing ring is influenced, and the leakage problem during the use is formed.
The reliability of the sealing ring after installation can be ensured only by experience and careful degree of installers, adjustment is time-consuming and labor-consuming under the condition of obvious rolling, partial rolling is easy to be ignored under the condition of unobvious rolling, and especially for installers with insufficient experience. In addition, whether the inspection is careful or not and whether the inspection is performed after the installation is difficult to realize supervision is difficult, so that even if enterprises pay enough attention to the problem, the problem that the reliability of the sealing ring is low after the installation cannot be avoided.
Disclosure of Invention
In order to solve the problem that the reliability of the sealing washer is low after the installation, this application provides a pressurize jar frock clamp.
The application provides a pressurize jar frock clamp adopts following technical scheme:
the utility model provides a pressurize jar frock pincers, includes two semi-circular staple bolts of one end articulated and connects the handle at semi-circular staple bolt both ends, two semi-circular staple bolt's radius is greater than the radius of pressurize jar piston, is less than the external diameter of sealing washer.
Through adopting above-mentioned technical scheme, after the manual work is installed the sealing washer on the pressurize jar piston, rotate through the handle and open two semicircular staple bolts, follow the piston cover with semicircular staple bolt and to sealing washer place, then control the reverse rotation two semicircular staple bolts of handle, make two semicircular staple bolts press from both sides tight with the sealing washer, then grasp both sides handle, rotate the sealing washer about holding to press from both sides tight, make the sealing washer even and orderly can, this method realizes simply, need not to have too much experience requirement to operating personnel, and can form clear operating procedure, easily supervise with the enterprise production formation flow.
Optionally: a plurality of expansion pieces which can be sleeved with the sealing ring are slidably arranged on the semicircular anchor ear along the radial direction, and when the expansion pieces slide to one end, the minimum distance between the expansion pieces and the circle center of the semicircular anchor ear is smaller than the inner diameter of the semicircular anchor ear; when the expansion piece slides to the other end, the minimum distance between the expansion piece and the circle center of the semicircular anchor ear is larger than the inner diameter of the semicircular anchor ear.
Through adopting above-mentioned technical scheme, when installing the sealing washer, can be earlier with the sealing washer snare to a plurality of expansion pieces on, then control handle rotates two semicircular staple bolts, together enlarges the sealing washer, moves the sealing washer to corresponding position along the piston this moment, then progressively loosen the handle, make expansion piece and piston outer wall conflict after, take off the sealing washer from the expansion piece and remove to piston mounted position can, so can make things convenient for the installation of sealing washer, reduce the roll-over condition that forms when the installation simultaneously.
Optionally: the expansion piece is provided with an arc-shaped plate for expanding the sealing ring, and the diameter of the arc-shaped plate is smaller than that of the semicircular anchor ear.
By adopting the technical scheme, the arc-shaped plate structure is adopted to expand the sealing ring, so that the contact area between the sealing ring and the sealing ring can be increased, and the expansion of the sealing ring is protected; on the other hand, after the sealing ring expands, the sealing ring between the two expansion pieces can be pulled to, the part can form interference when being installed, the expansion angle of the two semicircular hoops needs to be increased, the deformation size of the sealing ring is increased, the labor is wasted, the expansion angle can be reduced due to the arrangement of the arc plate, and the sealing ring is more labor-saving when being installed.
Optionally: the semicircular anchor ear is axially provided with a push plate for pushing out the sealing ring, and the push plate and the expansion piece are positioned on the same side.
Through adopting above-mentioned technical scheme, when deviating from the sealing washer from the expander with the needs, realize more easily through the push pedal, and can avoid the sealing washer to take place to turn over better.
Optionally: a linkage structure is arranged between the push plate and the expansion piece, and when the expansion piece moves towards the circle center, the push plate moves towards the direction close to the semicircular anchor ear; when the expansion piece moves in the direction away from the circle center, the push plate moves in the direction away from the semicircular anchor ear.
By adopting the technical scheme, the push plate can not push the sealing ring when the sealing ring is installed and expanded through the linkage structure; and after the handle is loosened to enable the expansion piece to be in contact with the side wall of the piston, the expansion piece and the semicircular anchor ear slide relatively in the process of continuously rotating the semicircular anchor ear, the push plate is synchronously driven to push the sealing ring out of the expansion piece, the operation is simple, and the two push plates can be simultaneously controlled to work.
Optionally: the linkage structure comprises a reset piece arranged between the push plate and the semicircular anchor ear, and two building blocks respectively arranged on the expansion piece and the push plate.
Through adopting above-mentioned technical scheme, realize the linkage through the building block mode, simple structure, and can not make frock clamp volume too big.
Optionally: the two building blocks are arranged in the sliding grooves of the semicircular anchor ear for sliding of the expansion piece.
By adopting the technical scheme, the structure is more compact, and the volume of the tooling clamp is reduced.
Optionally: the reset piece is a spring.
Optionally: the push plate is provided with a plurality of bolts inserted on the semicircular anchor ear, the bolts penetrate through the semicircular anchor ear and then are connected with a limit nut, and the reset piece is sleeved on the bolts.
Drawings
FIG. 1 is a schematic diagram of a construction of a tool clamp for a pressure cylinder according to an embodiment;
fig. 2 is a schematic structural diagram of a tooling clamp of a pressure maintaining cylinder II of the embodiment I, which shows a state when a push plate is not used;
FIG. 3 is a cross-sectional view of a second embodiment of a pressure maintaining cylinder tooling clamp;
fig. 4 is a schematic structural diagram of a second pressure maintaining cylinder tooling clamp of the second embodiment, which shows a state when a push plate is pushed out;
fig. 5 is a rear view of a second embodiment of a pressure cylinder tooling clamp.
In the figure, a 100-shaped semicircular hoop; 200. a handle; 210. a semicircular single ring; 300. a connecting plate; 400. an expansion member; 410. a slide block; 420. an arc-shaped plate; 430. a stud; 440. a nut; 500. a push plate; 510. a plug pin; 520. a limit nut; 610. building blocks; 620. and a reset piece.
Detailed Description
The present application is described in further detail below with reference to the accompanying drawings.
In the description of the present application, it should be understood that the terms "upper," "lower," "left," "right," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.
Example 1: the utility model provides a pressurize jar frock pincers, is shown in fig. 1, includes semi-circular staple bolt 100 and handle 200, and semi-circular staple bolt 100 sets up two, and the one end of two semi-circular staple bolts 100 all is provided with connecting plate 300, articulated connection between two connecting plates 300.
The handles 200 are provided with four handles 200, the four handles 200 are arranged in pairs into a group, one handle 200 of the same group is fixed on the connecting plate 300, the other handle 200 of the same group is fixed at one end of the semicircular anchor ear 100 far away from the connecting plate 300, the two handles 200 of the same group are arranged in a collinear manner, and each handle 200 is provided with a semicircular single ring 210.
When the two semicircular hoops 100 are spliced into a circle, the handles 200 on the two semicircular hoops 100 are arranged in parallel.
The radius of the two semicircular hoops 100 is larger than that of the piston of the pressure maintaining cylinder, but smaller than the outer diameter of the sealing ring, and the specific size is set according to the sizes of the different sealing rings and the actual use condition.
Working principle:
after the sealing rings are manually installed on the pressure maintaining cylinder piston, the two semicircular anchor ear 100 are opened through the rotation of the handle 200, then the semicircular anchor ear 100 is sleeved to the position of the sealing rings along the piston, then the handle 200 is controlled to reversely rotate the two semicircular anchor ear 100, so that the two semicircular anchor ear 100 clamps the sealing rings, then the handle 200 is gripped to rotate the sealing rings left and right, so that the sealing rings are even.
Example 2: as shown in fig. 2 and 3, the difference from embodiment 1 is that an expansion member 400 and a push plate 500 are provided on a semicircular anchor 100.
Each semicircular hoop 100 is provided with a plurality of expansion members 400, three for example in this embodiment.
The expansion piece 400 comprises a sliding block 410 and an arc plate 420, wherein the sliding block 410 is slidably arranged along the radial direction of the semicircular anchor ear 100, the arc plate 420 is fixedly arranged at one end of the sliding block 410, the diameter of the arc plate 420 is smaller than that of the semicircular anchor ear 100, and when the two semicircular anchor ears 100 are spliced into a circle, the arc plate 420 and the semicircular anchor ear 100 are concentric.
The other end of the slider 410 is provided with a stud 430, which is connected by a nut 440 to limit the slider 410 to the semicircular anchor ear 100.
Referring to fig. 2, when the expansion member 400 slides to one end near the center of the semicircular anchor ear 100, the minimum distance between the arc 420 and the center of the semicircular anchor ear 100 is smaller than the inner diameter of the semicircular anchor ear 100. Referring to fig. 4, when the expansion member 400 is slid to an end far from the center of the semicircular anchor ear 100, the minimum distance between the arc 420 and the center of the semicircular anchor ear 100 is greater than the inner diameter of the semicircular anchor ear 100.
As shown in fig. 2 and 5, the push plate 500 is provided with two semicircular hoops 100 for pushing out the seal rings mounted on the expansion member 400. The push plate 500 and the arc 420 are positioned on the same side, the whole body is in arc-shaped arrangement, the push plate 500 and the semicircular anchor ear 100 are arranged in parallel, and one end of the push plate 500, which faces the center of the semicircular anchor ear 100, cannot extend out of the edge of the semicircular anchor ear 100.
A plurality of bolts 510 are arranged on the push plate 500, the bolts 510 are perpendicular to the push plate 500, and the bolts 510 are inserted on the semicircular anchor ear 100 and penetrate through the semicircular anchor ear.
The end of the bolt 510 is threaded, and a limit nut 520 is connected after the bolt passes through the semicircular anchor ear 100, and the reset piece 620 is sleeved on the bolt 510. Referring to fig. 3, a reset member 620 is sleeved on the pin 510, the reset member 620 is a spring, two ends of the reset member 620 respectively support against the limit nut 520 and the semicircular anchor ear 100, and a trend force for supporting against the end face of the semicircular anchor ear 100 is provided for the push plate 500 through the reset member 620.
Referring to fig. 3, the sliding blocks 410 and the pushing plate 500 are respectively provided with matched blocks 610, the blocks 610 are matched into a group two by two, and multiple groups can be arranged, and three groups are arranged on each semicircular anchor ear 100 in the embodiment.
The building blocks 610 are all positioned in the sliding grooves of the semicircular anchor ear 100 for sliding of the sliding blocks 410, and a linkage structure is formed by the cooperation of the sliding blocks 410 and the building blocks 610 on the push plate 500 and the reset piece 620, so that when the expansion piece 400 moves towards the circle center direction of the semicircular anchor ear 100, the push plate 500 moves towards the direction close to the semicircular anchor ear 100 under the action of the reset piece 620; when the expansion member 400 moves away from the center of the semicircular anchor ear 100, the push plate 500 moves away from the semicircular anchor ear 100.
The embodiments of the present invention are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in this way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (4)
1. A pressure maintaining cylinder tooling clamp is characterized in that: the pressure maintaining cylinder comprises two semicircular hoops (100) with one end hinged and handles (200) connected to two ends of the semicircular hoops (100), wherein the radius of the two semicircular hoops (100) is larger than that of a piston of the pressure maintaining cylinder and smaller than that of a sealing ring;
a plurality of expansion pieces (400) which can be sleeved with the sealing ring are slidably arranged on the semicircular anchor ear (100) along the radial direction, and when the expansion pieces (400) slide to one end, the minimum distance between the expansion pieces and the circle center of the semicircular anchor ear (100) is smaller than the inner diameter of the semicircular anchor ear (100); when the expansion piece (400) slides to the other end, the minimum distance between the expansion piece and the circle center of the semicircular anchor ear (100) is larger than the inner diameter of the semicircular anchor ear (100);
a pushing plate (500) for pushing out the sealing ring is axially arranged on the semicircular anchor ear (100), and the pushing plate (500) and the expansion piece (400) are positioned on the same side;
a linkage structure is arranged between the push plate (500) and the expansion piece (400), and when the expansion piece (400) moves towards the circle center, the push plate (500) moves towards the direction close to the semicircular anchor ear (100); when the expansion piece (400) moves in the direction away from the circle center, the push plate (500) moves in the direction away from the semicircular anchor ear (100);
the linkage structure comprises a reset piece (620) arranged between the push plate (500) and the semicircular anchor ear (100), and two building blocks (610) respectively arranged on the expansion piece (400) and the push plate (500);
an arc-shaped plate (420) for expanding the sealing ring is arranged on the expansion piece (400), and the diameter of the arc-shaped plate (420) is smaller than that of the semicircular hoop (100).
2. The pressure maintaining cylinder tooling clamp according to claim 1, characterized in that: the two building blocks (610) are arranged in the sliding grooves of the semicircular anchor ear (100) for sliding of the expansion piece (400).
3. The pressure maintaining cylinder tooling clamp according to claim 1, characterized in that: the return member (620) is a spring.
4. The pressure maintaining cylinder tooling clamp according to claim 3, wherein: the push plate (500) is provided with a plurality of bolts (510) inserted on the semicircular anchor ear (100), the bolts (510) penetrate through the semicircular anchor ear (100) and then are connected with a limit nut (520), and the reset piece (620) is sleeved on the bolts (510).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211730764.7A CN115805555B (en) | 2022-12-30 | 2022-12-30 | Pressure maintaining cylinder tooling clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211730764.7A CN115805555B (en) | 2022-12-30 | 2022-12-30 | Pressure maintaining cylinder tooling clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115805555A CN115805555A (en) | 2023-03-17 |
| CN115805555B true CN115805555B (en) | 2023-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211730764.7A Active CN115805555B (en) | 2022-12-30 | 2022-12-30 | Pressure maintaining cylinder tooling clamp |
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| CN (1) | CN115805555B (en) |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE523508C2 (en) * | 2001-04-23 | 2004-04-27 | Skf Ab | Fastening means for fixing a machine element on a shaft |
| US8266776B2 (en) * | 2005-01-14 | 2012-09-18 | Dwileski Jr Mark | Structural connection aligning device and method of use thereof |
| DE202007010709U1 (en) * | 2007-08-01 | 2008-12-11 | Bikon-Technik Gmbh | Clamping arrangement and Abdrück- and cone ring for it |
| EP2481942B1 (en) * | 2011-01-31 | 2013-10-16 | Siemens Aktiengesellschaft | Tensioning device for fixing a quill shaft or collar to a shaft |
| CN202278516U (en) * | 2011-08-26 | 2012-06-20 | 凯迈（洛阳）测控有限公司 | Adjustable clamp |
| CN206185784U (en) * | 2016-11-21 | 2017-05-24 | 广州吉霆星摩托车有限公司 | Shape engine of preapring for an unfavorable turn of events piston ring calliper of living |
| CN109955181A (en) * | 2017-12-22 | 2019-07-02 | 上汽通用五菱汽车股份有限公司 | A kind of dismantling device of high speed rotation cup |
| US11111938B2 (en) * | 2018-03-06 | 2021-09-07 | Sikorsky Aircraft Corporation | Axial preloading device |
| CN211991824U (en) * | 2020-03-05 | 2020-11-24 | 苏州茵迈克斯连接系统有限公司 | Adjustable anchor clamps for digit control machine tool |
| CN212859351U (en) * | 2020-08-28 | 2021-04-02 | 重庆市宇弘电力设备有限公司 | Staple bolt convenient to installation |
| CN216152248U (en) * | 2021-09-16 | 2022-04-01 | 仪征市双亚活塞环有限公司 | Piston ring dismounting device convenient to maintenance is used |
| CN114346953A (en) * | 2021-12-17 | 2022-04-15 | 中国北方发动机研究所(天津) | Powerful disassembling tool for engine filter |
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- 2022-12-30 CN CN202211730764.7A patent/CN115805555B/en active Active
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| CN115805555A (en) | 2023-03-17 |
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