CN215171202U - Composite oil cylinder and vulcanizing machine - Google Patents
Composite oil cylinder and vulcanizing machine Download PDFInfo
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- CN215171202U CN215171202U CN202121288182.9U CN202121288182U CN215171202U CN 215171202 U CN215171202 U CN 215171202U CN 202121288182 U CN202121288182 U CN 202121288182U CN 215171202 U CN215171202 U CN 215171202U
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Abstract
The utility model provides a compound hydro-cylinder and vulcanizer. The compound hydro-cylinder includes: the first cylinder body is provided with a first accommodating cavity; at least one part of the second cylinder body is movably arranged in the first accommodating cavity, and the second cylinder body is provided with a second accommodating cavity; at least one part of the ring rod is movably arranged in the second accommodating cavity; the cylinder locking assembly is arranged on the circumferential side wall of the first cylinder body, the outer side wall of the second cylinder body is provided with a locking groove, and at least one part of the cylinder locking assembly can enter or exit the first accommodating cavity so as to lock the second cylinder body. The utility model provides an among the prior art vulcanizer's the poor problem of hydro-cylinder performance.
Description
Technical Field
The utility model relates to a rubber processing equipment field particularly, relates to a compound hydro-cylinder and vulcanizer.
Background
The composite cylinder of the existing structure is a piston hydraulic cylinder, and the mechanical property and the lack of locking function of the structure can not meet the functional requirements of tire vulcanizing equipment.
Therefore, the problem that the cylinder of the vulcanizing machine is poor in service performance exists in the prior art.
SUMMERY OF THE UTILITY MODEL
A primary object of the utility model is to provide a compound hydro-cylinder and vulcanizer to solve the poor problem of hydro-cylinder performance of vulcanizer among the prior art.
In order to achieve the above object, according to an aspect of the present invention, there is provided a compound cylinder, including: the first cylinder body is provided with a first accommodating cavity; at least one part of the second cylinder body is movably arranged in the first accommodating cavity, and the second cylinder body is provided with a second accommodating cavity; at least one part of the ring rod is movably arranged in the second accommodating cavity; the cylinder locking assembly is arranged on the circumferential side wall of the first cylinder body, the outer side wall of the second cylinder body is provided with a locking groove, and at least one part of the cylinder locking assembly can enter or exit the first accommodating cavity so as to lock the second cylinder body.
Furthermore, one end of the second cylinder body extends out of the first cylinder body through the first accommodating cavity, one end of the ring rod extends out of the second cylinder body through the second accommodating cavity, and the end, extending out of the first cylinder body, of the second cylinder body and the end, extending out of the second cylinder body, of the ring rod are located at the same end of the first cylinder body.
Further, the axle centers of the first cylinder body, the second cylinder body and the ring rod are overlapped.
Further, lock cylinder subassembly and locking groove are one or more, and when lock cylinder subassembly and locking groove were a plurality of, a plurality of lock cylinder subassemblies set up along the circumference interval of first cylinder body, and a plurality of lock cylinder subassemblies and a plurality of locking groove one-to-one.
Further, the cylinder locking assembly comprises: the lock cylinder body is fixedly arranged on the outer side wall of the first cylinder body, the lock cylinder body is provided with a third accommodating cavity, and the first accommodating cavity is communicated with the third accommodating cavity; and at least one part of the lock pin is movably arranged in the third accommodating cavity, and one end of the lock pin can extend into the first accommodating cavity from the third accommodating cavity.
Further, the cylinder locking assembly further comprises a first sensing member, and the first sensing member is arranged on the cylinder locking body to detect the position of the lock pin.
Further, the cylinder assembly further comprises a sealing member which is sleeved on the other end of the locking pin.
Furthermore, the other end of the lock pin is provided with a stop bulge, and the inside of the lock cylinder body is provided with a step surface matched with the stop bulge.
Further, the compound oil cylinder further comprises a second sensing piece, and the second sensing piece is arranged on the first cylinder body to detect the positions of the second cylinder body and the ring rod.
According to the utility model discloses a further aspect provides a vulcanizer, including foretell compound hydro-cylinder.
Use the technical scheme of the utility model, compound hydro-cylinder in this application includes first cylinder body, second cylinder body, loop bar and lock jar subassembly. The first cylinder body is provided with a first accommodating cavity; at least one part of the second cylinder body is movably arranged in the first accommodating cavity, and the second cylinder body is provided with a second accommodating cavity; at least one part of the ring rod is movably arranged in the second accommodating cavity; the cylinder locking assembly is arranged on the circumferential side wall of the first cylinder body, the outer side wall of the second cylinder body is provided with a locking groove, and at least one part of the cylinder locking assembly can enter or exit the first accommodating cavity so as to lock the second cylinder body.
When using the compound hydro-cylinder in this application, the second cylinder body can stretch out and draw back relatively first cylinder body to when the second cylinder body outwards stretches out relatively first cylinder body, the locking groove of second cylinder body can move to the position that first cylinder body corresponds the lock jar subassembly, and after the second cylinder body moves to the right place, stretch into the inside of first cylinder body and stretch into the inside of the locking groove of second cylinder body through controlling the lock jar subassembly, in order to realize the locking to the second cylinder body. Therefore, at the moment, the second cylinder body is locked by the cylinder locking assembly, so that the second cylinder body can not move relative to the first cylinder body any more, and only the ring rod can perform telescopic movement relative to the first cylinder body or the second cylinder body, so that the tire can be assembled and disassembled by the vulcanizing machine. Therefore, the problem of poor oil cylinder use performance of the vulcanizing machine in the prior art is effectively solved by the composite oil cylinder.
Drawings
The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 shows a schematic structural diagram of a compound cylinder according to an embodiment of the present invention; and
fig. 2 shows a schematic structural view of a cylinder locking assembly of the compound cylinder in fig. 1.
Wherein the figures include the following reference numerals:
10. a first cylinder; 20. a second cylinder; 21. a locking groove; 30. a loop bar; 40. a cylinder lock assembly; 41. a cylinder lock body; 42. and (4) locking pins.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
It is noted that, unless otherwise indicated, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
In the present application, where the contrary is not intended, the use of directional words such as "upper, lower, top and bottom" is generally with respect to the orientation shown in the drawings, or with respect to the component itself in the vertical, perpendicular or gravitational direction; likewise, for ease of understanding and description, "inner and outer" refer to the inner and outer relative to the profile of the components themselves, but the above directional words are not intended to limit the invention.
In order to solve the problem that the oil cylinder using performance of a vulcanizing machine is poor in the prior art, the application provides a composite oil cylinder and a vulcanizing machine.
The vulcanizer of the present application includes the following complex cylinder.
As shown in fig. 1 and 2, the compound cylinder in the present application includes a first cylinder block 10, a second cylinder block 20, a ring rod 30, and a cylinder locking assembly 40. The first cylinder 10 has a first accommodation chamber; at least one part of the second cylinder body 20 is movably arranged in the first accommodating cavity, and the second cylinder body 20 is provided with a second accommodating cavity; at least one part of the ring rod 30 is movably arranged inside the second accommodating cavity; the cylinder block assembly 40 is provided at a circumferential side wall of the first cylinder block 10, an outer side wall of the second cylinder block 20 has a locking groove 21, and at least a portion of the cylinder block assembly 40 can enter or exit the first receiving cavity to lock the second cylinder block 20.
When the compound oil cylinder in the application is used, the second cylinder body 20 can stretch and contract relative to the first cylinder body 10, and when the second cylinder body 20 extends outwards relative to the first cylinder body 10, the locking groove 21 of the second cylinder body 20 can move to the position where the first cylinder body 10 corresponds to the locking cylinder assembly 40, and after the second cylinder body 20 moves to the position, the locking cylinder assembly 40 is controlled to extend into the inside of the first cylinder body 10 and extend into the inside of the locking groove 21 of the second cylinder body 20, so that the second cylinder body 20 is locked. Therefore, at this time, since the second cylinder 20 is locked by the cylinder locking assembly 40, the second cylinder 20 can no longer move relative to the first cylinder 10, and only the ring rod 30 can move telescopically relative to the first cylinder 10 or the second cylinder 20, so that the tire can be attached and detached to and from the vulcanizer. Therefore, the problem of poor oil cylinder use performance of the vulcanizing machine in the prior art is effectively solved by the composite oil cylinder.
Moreover, it should be noted that in the present application, the independent movement of the ring rod 30 or the simultaneous movement of the second cylinder 20 and the ring rod 30 can be realized by controlling the oil inlets and the oil outlets at different positions. The composite oil cylinder in the application adopts an integrated and modular structure, reduces the overall monitoring cost, and simultaneously reduces the workload of installation and maintenance.
In one embodiment of the present application, one end of the second cylinder 20 extends out of the first cylinder 10 from the first accommodating chamber, one end of the ring rod 30 extends out of the second cylinder 20 from the second accommodating chamber, and both the end of the second cylinder 20 extending out of the first cylinder 10 and the end of the ring rod 30 extending out of the second cylinder 20 are located at the same end of the first cylinder 10. That is, the extension and contraction directions of the second cylinder 20 and the ring rod 30 are the same in this application.
Specifically, the axes of the first cylinder 10, the second cylinder 20, and the ring rod 30 coincide with each other. The stability of the composite oil cylinder can be effectively ensured through the arrangement.
Optionally, one or more of the cylinder assembly 40 and the locking groove 21 are provided.
When the cylinder locking assemblies 40 and the locking grooves 21 are both plural, the plural cylinder locking assemblies 40 are disposed at intervals in the circumferential direction of the first cylinder block 10, and the plural cylinder locking assemblies 40 are in one-to-one correspondence with the plural locking grooves 21.
It should be noted that, in the present application, 1 to 4 cylinder locking assemblies 40 may be installed on the outer side wall of the first cylinder block 10 according to the magnitude of the actual acting force of the compound cylinder, so that a corresponding number of locking grooves 21 may be provided on the outer side wall of the second cylinder block 20.
In one particular embodiment of the present application, the lock cylinder assembly 40 includes a lock cylinder body 41 and a lock pin 42. The lock cylinder body 41 is fixedly arranged on the outer side wall of the first cylinder body 10, the lock cylinder body 41 is provided with a third accommodating cavity, and the first accommodating cavity is communicated with the third accommodating cavity; at least a part of the lock pin 42 is movably arranged inside the third accommodating cavity, and one end of the lock pin 42 can extend into the first accommodating cavity from the third accommodating cavity. With this arrangement, when the second cylinder block 20 moves relative to the first cylinder block 10 and the locking groove 21 of the second cylinder block 20 moves to the corresponding position of the lock cylinder assembly 40, it is possible to control the lock pin 42 to protrude out of the lock cylinder block 41 and a portion of the protruding lock pin 42 to be able to enter the locking groove 21, thereby achieving locking of the second cylinder block 20. When the second cylinder 20 needs to be unlocked, the lock pin 42 needs to be controlled to move in the reverse direction, so that the portion of the lock pin 42 extending out of the lock cylinder 41 is retracted into the lock cylinder 41, or withdrawn from the lock groove 21, thereby unlocking the second cylinder 20.
Also, in the present application, one end of the lock pin 42 capable of protruding into the locking groove 21 is a first end, and the other end is a second end, that is, in the present application, the second end of the lock pin 42 is always located inside the lock cylinder body 41, and the second end of the lock pin 42 has a partition to divide the inner space of the lock cylinder body 41 into two parts of variable volume. The lock body is also provided with two oil inlet holes which are respectively communicated with the two parts, so that the locking pin 42 is driven by controlling the oil inlet and the oil outlet of the two oil inlet holes.
Preferably, the cylinder assembly 40 further includes a first sensing member provided on the cylinder body 41 to detect the position of the lock pin 42. By means of the arrangement, the position of the lock pin 42 can be accurately judged by an operator, so that the composite oil cylinder can be correctly operated, and the normal operation of the composite oil cylinder is guaranteed.
Optionally, the cylinder assembly 40 also includes a seal that fits over the other end of the locking pin 42.
In one embodiment of the present application, the other end of the lock pin 42 has a stopper projection, and the inside of the lock cylinder 41 has a stepped surface that cooperates with the stopper projection. Through the arrangement, the extending length of the lock pin 42 can be limited through the mutual matching of the shielding protrusion and the step surface, so that the stable operation of the composite oil cylinder is ensured.
Specifically, the compound cylinder further includes a second sensing member provided on the first cylinder body 10 to detect the positions of the second cylinder body 20 and the ring rod 30.
In this application, the compound cylinder also has a connecting flange, and the connecting flange is disposed at the end of the second cylinder 20 extending out of the first cylinder 10. And a cylinder guide sleeve is further provided between the first cylinder block 10 and the second cylinder block 20. And a connecting plate provided at the bottom of the second cylinder 20.
From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects:
1. the problem that the oil cylinder of the vulcanizing machine in the prior art is poor in service performance is effectively solved;
2. the structure is simple, and the performance is stable;
3. low processing cost and easy installation.
It is obvious that the above described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise, and it should be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of features, steps, operations, devices, components, and/or combinations thereof.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A compound oil cylinder is characterized by comprising:
a first cylinder (10), said first cylinder (10) having a first receiving chamber;
the second cylinder body (20), at least a part of the second cylinder body (20) is movably arranged in the first accommodating cavity, and the second cylinder body (20) is provided with a second accommodating cavity;
a ring rod (30), at least one part of the ring rod (30) is movably arranged inside the second accommodating cavity;
a cylinder locking assembly (40), the cylinder locking assembly (40) being disposed at a circumferential side wall of the first cylinder block (10), an outer side wall of the second cylinder block (20) having a locking groove (21), and at least a portion of the cylinder locking assembly (40) being able to enter or exit the first receiving cavity to lock the second cylinder block (20).
2. The compound cylinder according to claim 1, characterized in that one end of the second cylinder body (20) extends out of the first cylinder body (10) from the first accommodating cavity, one end of the ring rod (30) extends out of the second cylinder body (20) from the second accommodating cavity, and the end of the second cylinder body (20) extending out of the first cylinder body (10) and the end of the ring rod (30) extending out of the second cylinder body (20) are both located at the same end of the first cylinder body (10).
3. The compound cylinder according to claim 1, characterized in that the axes of the first cylinder body (10), the second cylinder body (20) and the ring rod (30) are coincident.
4. The compound cylinder according to claim 1, wherein the cylinder locking assembly (40) and the locking groove (21) are one or more, when the cylinder locking assembly (40) and the locking groove (21) are plural, the plural cylinder locking assemblies (40) are arranged at intervals in the circumferential direction of the first cylinder body (10), and the plural cylinder locking assemblies (40) correspond to the plural locking grooves (21) one by one.
5. The compound cylinder as claimed in any one of claims 1 to 4, characterized in that the cylinder locking assembly (40) includes:
the locking cylinder body (41) is fixedly arranged on the outer side wall of the first cylinder body (10), the locking cylinder body (41) is provided with a third accommodating cavity, and the first accommodating cavity is communicated with the third accommodating cavity;
and at least one part of the lock pin (42) is movably arranged in the third accommodating cavity, and one end of the lock pin (42) can extend into the first accommodating cavity from the third accommodating cavity.
6. The compound cylinder as claimed in claim 5, characterized in that the cylinder locking assembly (40) further comprises a first sensing member provided on the cylinder locking body (41) to detect the position of the lock pin (42).
7. The compound cylinder as claimed in claim 5, characterized in that the cylinder locking assembly (40) further comprises a sealing member which is sleeved on the other end of the locking pin (42).
8. The compound cylinder as claimed in claim 5, wherein the other end of the lock pin (42) has a stopper protrusion, and the inside of the lock cylinder body (41) has a stepped surface to be engaged with the stopper protrusion.
9. The compound cylinder according to any one of claims 1 to 4, characterized in that it further comprises a second sensing member provided on the first cylinder (10) to detect the positions of the second cylinder (20) and the ring rod (30).
10. A vulcanizer comprising the compound cylinder according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121288182.9U CN215171202U (en) | 2021-06-09 | 2021-06-09 | Composite oil cylinder and vulcanizing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121288182.9U CN215171202U (en) | 2021-06-09 | 2021-06-09 | Composite oil cylinder and vulcanizing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215171202U true CN215171202U (en) | 2021-12-14 |
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ID=79388727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121288182.9U Active CN215171202U (en) | 2021-06-09 | 2021-06-09 | Composite oil cylinder and vulcanizing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215171202U (en) |
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2021
- 2021-06-09 CN CN202121288182.9U patent/CN215171202U/en active Active
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