Locking ring structure of vulcanizing machine

Abstract

The utility model discloses a locking ring structure of a vulcanizing machine, which relates to the technical field of tire vulcanizing machines and comprises a first locking hoop and a second locking hoop which are detachably connected and detachably connected to one end face of a threaded lantern ring. The first lock hoop and the second lock hoop are connected and fixed through the threaded lantern ring; the two ends of the first lock hoop are connected with lock catches respectively, the two ends of the second lock hoop are provided with lock openings respectively, the lock catches are movably arranged in the lock openings in a penetrating mode and movably matched with the lock openings, screws are movably arranged at the two ends of the second lock hoop in a penetrating mode respectively, and the screws are used for connecting and fixing the lock catches and the lock openings. The lock ring structure overcomes some original defects, not only can be conveniently disassembled and assembled, but also can be conveniently installed and fixed, and time is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of tire vulcanizers, in particular to a locking ring structure of a vulcanizer. Background Art

[0002] Since the 1950s, the vulcanization of automobile tires has gradually begun to promote the use of capsule curing machines. For tires with an inner diameter of the curing chamber below 65", that is, all passenger car tires and light and medium truck tires, dual-mode curing machines are basically used for curing. For tires above 65", single-mode curing machines or curing tanks are used. The dual-mode curing machine is generally a mechanical curing machine, which adopts a crank gear-connecting rod (or four-link) structure with a simple mechanism principle; the clamping force is added at the moment of mold closing, and a larger clamping force can be obtained with a smaller motor power; after the mold is closed, the motor no longer works, and the clamping force can be maintained until the mold is reopened.

[0003] The lock ring structure of the double-mode vulcanizer is an important part of the vulcanizer, which is used to lock the upper mold and the lower mold. The lock ring structure of the vulcanizer in the prior art is a simple, integrated ring, which is not easy to install and fix; and when the lock ring structure is subjected to too much force, resulting in excessive deformation, it will cause the tire to produce flash, and the "deformed" lock ring structure is an integrated structure, which is not convenient to disassemble and replace. Utility Model Content

[0004] The utility model aims to provide a locking ring structure of a vulcanizing machine, which overcomes some original defects and is not only convenient for disassembly and installation, but also convenient for installation and fixing, thus saving time.

[0005] The purpose of this utility model is achieved through the following technical solutions:

[0006] A locking ring structure of a vulcanizer comprises a first locking hoop and a second locking hoop, wherein the first locking hoop and the second locking hoop are detachably connected to one end face of a threaded collar, and the first locking hoop and the second locking hoop are detachably connected to one end face of a threaded collar, and the first locking hoop and the second locking hoop are connected and fixed by the threaded collar.

[0007] Preferably, the two ends of the first locking hoop are respectively connected with locking buckles, and the two ends of the second locking hoop are respectively opened with locking openings, the locking buckle can be movably inserted into the locking opening and the locking buckle and the locking opening are movably adapted, and the two ends of the second locking hoop are respectively movably inserted with screws, and the screws are used to connect and fix the locking buckle and the locking opening.

[0008] Preferably, a slider is connected to one side of the first locking hoop close to the second locking hoop, and a slider is also connected to one side of the second locking hoop close to the first locking hoop. The slider on the first locking hoop and the slider on the second locking hoop are respectively slidably adapted to the sliding grooves provided on the rotating shaft.

[0009] Preferably, a limiting groove is provided on one end surface of the threaded collar, and the limiting groove is used to limit the first locking hoop and the second locking hoop;

[0010] The first locking hoop and the second locking hoop are fixed in the limiting grooves formed in the threaded collar by means of bolts.

[0011] Preferably, one end of the first locking hoop and the second locking hoop away from the threaded collar is respectively connected to a limiting protrusion.

[0012] The beneficial effect of the utility model is that the lock ring structure can not only be easily disassembled and installed, but also can be easily installed and fixed, saving time. The lock ring structure includes a first lock hoop and a second lock hoop in a specific structural design. The first lock hoop and the second lock hoop are detachably connected. The first lock hoop and the second lock hoop are detachably connected to one end face of a threaded collar, and the first lock hoop and the second lock hoop are connected and fixed by the threaded collar. The designed first lock hoop and the second lock hoop are used to be sleeved on the oil cylinder shaft and connected by screws, and then the threaded collar is sleeved on the oil cylinder shaft and threadedly connected with the oil cylinder shaft, and then the first lock hoop and the second lock hoop are connected to the threaded collar by bolts, and the first lock hoop and the second lock hoop are driven to limit and abut against a suitable position by rotating the threaded collar. Even when the first lock hoop and the second lock hoop are subjected to a large force, they can still be supported and fixed by the threaded collar. When the first lock hoop and the second lock hoop are deformed, the threaded collar can be loosened at this time, and the first lock hoop and the second lock hoop can be taken down for replacement, so as to save time. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a structural schematic diagram of a lock ring structure of a vulcanizing machine of the utility model;

[0014] Figure 2 It is an exploded schematic diagram of the structure part of a lock ring structure of a vulcanizing machine of the utility model;

[0015] In the figure, 1-first locking hoop, 2-second locking hoop, 3-threaded collar. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical scheme and advantages of the utility model clearer, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model, that is, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. The components of the embodiments of the utility model described and shown in the drawings can be arranged and designed in various different configurations.

[0017] Therefore, the following detailed description of the embodiments of the utility model provided in the accompanying drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents selected embodiments of the utility model. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of the utility model. It should be noted that relational terms such as the terms "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations.

[0018] Moreover, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a list of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus. In the absence of more restrictions, an element defined by the phrase "comprises a ..." does not exclude the presence of additional identical elements in the process, method, article or apparatus that includes the element.

[0019] like Figure 1 to Figure 2 As shown, a locking ring structure of a vulcanizer includes a first locking hoop 1 and a second locking hoop 2 in a specific structural design. The first locking hoop 1 and the second locking hoop 2 are detachably connected. The first locking hoop 1 and the second locking hoop 2 are detachably connected to one end face of a threaded collar 3, and the first locking hoop 1 and the second locking hoop 2 are connected and fixed by the threaded collar 3. The designed first locking hoop 1 and the second locking hoop 2 are used to be sleeved on the oil cylinder shaft and connected by screws, and then the threaded collar 3 is sleeved on the oil cylinder shaft and threadedly connected with the oil cylinder shaft, and then the first locking hoop 1 and the second locking hoop 3 are connected to the threaded collar 3 by bolts, and the first locking hoop 1 and the second locking hoop 3 are driven to limit and abut against a suitable position by rotating the threaded collar 3. Even when the first locking hoop 1 and the second locking hoop 3 are subjected to a large force, they can still be supported and fixed by the threaded collar 3. When the first locking hoop 1 and the second locking hoop 3 are deformed, the threaded collar 3 can be loosened at this time, and the first locking hoop 1 and the second locking hoop 2 can be taken down for replacement, so as to save time.

[0020] Furthermore, in the embodiment, the locking ring structure of the vulcanizer with improved design is different from the original structure. The locking ring structure structurally includes a first locking hoop 1 and a second locking hoop 2. The first locking hoop 1 and the second locking hoop 2 are detachably connected. The first locking hoop 1 and the second locking hoop 2 are detachably connected to one end face of a threaded collar 3, and the first locking hoop 1 and the second locking hoop 2 are connected and fixed by the threaded collar 3. During implementation, in order to facilitate the disassembly and installation of the first locking hoop 1 and the second locking hoop 2, locking buckles are respectively connected to the two ends of the first locking hoop 1, and locking openings are respectively opened at the two ends of the second locking hoop 2, the locking buckle can be movably inserted into the locking opening and the locking buckle and the locking opening are movably adapted, and screws are respectively movably inserted into the two ends of the second locking hoop 2, and the screws are used to connect and fix the locking buckle and the locking opening; the first locking hoop 1 and the second locking hoop 2 are connected to the cylinder shaft by screws; and in order to facilitate the adjustment and movement of the first locking hoop 1 and the second locking hoop 2 to the designed position, a slider is connected to the side of the first locking hoop 1 close to the second locking hoop 2, and a slider is also connected to the side of the second locking hoop 2 close to the first locking hoop 1, and the slider on the first locking hoop 1 and the slider on the second locking hoop 2 are respectively slidably adapted to the sliding groove opened on the rotating shaft; in this way, stable adjustment and control of the first locking hoop 1 and the second locking hoop 2 to the designed position can be achieved.

[0021] Furthermore, in order to prevent the first locking hoop 1 and the second locking hoop 2 from moving when subjected to external forces, a limiting groove is provided on one end face of the threaded collar 3 during design, and the limiting groove is used to limit the first locking hoop 1 and the second locking hoop 2; the first locking hoop 1 and the second locking hoop 2 are fixed in the limiting groove provided in the threaded collar by bolts. The threaded collar 3 is rotated to drive the first locking hoop 1 and the second locking hoop 2 to move to the designed position along the oil cylinder shaft. In order to reduce the "gap" at the connection, limiting protrusions are respectively connected to the ends of the first locking hoop 1 and the second locking hoop 2 away from the threaded collar; as the threaded collar 3 drives the first locking hoop 1 and the second locking hoop 2 to move to the designed position, the limiting protrusions connected to the end faces of the first locking hoop 1 and the second locking hoop 2 enter the "gap" to fill it, so as to ensure the "sealing" of the connection. From the overall perspective of the lock ring structure, the lock ring structure is not only convenient for disassembly and installation, but also convenient for installation and fixation, saving time.

[0022] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details of the embodiments in the above description. Within the technical concept of the present invention, the technical solution of the present invention can be subjected to a variety of simple modifications, and these simple modifications all belong to the protection scope of the present invention. It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present invention will not further describe various possible combinations. In addition, the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention; at the same time, the various different embodiments of the present invention may also be combined arbitrarily, as long as they do not violate the idea of ​​the present invention, they shall also be regarded as the contents disclosed by the present invention.

Claims

1. A locking ring structure of a vulcanizing machine, characterized in that: It includes a first locking hoop and a second locking hoop, which are detachably connected. The first locking hoop and the second locking hoop are detachably connected to one end surface of a threaded collar, and the first locking hoop and the second locking hoop are connected and fixed by the threaded collar.

2. A lock ring structure for a vulcanizing machine according to claim 1, characterized in that: The two ends of the first locking hoop are respectively connected with locking buckles, and the two ends of the second locking hoop are respectively provided with locking openings. The locking buckle can be movably inserted into the locking opening and the locking buckle and the locking opening are movably adapted. The two ends of the second locking hoop are respectively movably provided with screws, and the screws are used to connect and fix the locking buckle and the locking opening.

3. The lock ring structure of a vulcanizing machine according to claim 1, characterized in that: A slider is connected to one side of the first locking hoop close to the second locking hoop, and a slider is also connected to one side of the second locking hoop close to the first locking hoop. The slider on the first locking hoop and the slider on the second locking hoop are respectively slidably adapted to the sliding grooves provided on the rotating shaft.

4. The lock ring structure of a vulcanizing machine according to claim 1, characterized in that: A limiting groove is provided on one end surface of the threaded collar, and the limiting groove is used to limit the first locking hoop and the second locking hoop; The first locking hoop and the second locking hoop are fixed in the limiting grooves formed in the threaded collar by means of bolts.

5. The lock ring structure of a vulcanizing machine according to claim 1, characterized in that: The first locking hoop and the second locking hoop are respectively connected to limiting protrusions at one end away from the threaded collar.

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