Aluminum alloy box body of Z-shaped actuator

Abstract

The utility model belongs to the technical field of Z-shaped actuators, in particular to an aluminum alloy box body of a Z-shaped actuator, which comprises a box body fixedly connected with a connecting sleeve. The pull ring is pulled to drive the flexible steel rope to move, the flexible steel rope drives the clamping rod to move through the connecting block, the clamping rod slides on the fixing rod and compresses the spring so that the clamping rod can be separated from the corresponding clamping groove, then the connecting pipe is moved, the connecting pipe drives the limiting rod to be separated from the limiting groove, and therefore the limiting rod can be taken down and installed. A pull ring is pulled to drive a flexible steel rope to move, the flexible steel rope drives a clamping rod to move through a connecting block, the clamping rod slides on a fixing rod and compresses a spring, a limiting rod on a connecting pipe is aligned with a limiting groove to be inserted into the limiting groove, and when the connecting pipe makes contact with a sealing ring, pulling force on the pull ring is released, and the spring in the compressed state is reset; and the spring drives the clamping rod to be clamped with the clamping groove, so that the connecting pipe is connected with the connecting sleeve on the box body, the operation is simple and convenient, and the disassembly and assembly are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of Z-type actuators, and particularly relates to an aluminum alloy box body of a Z-type actuator. Background Technique

[0002] In the current fields of industrial automation and fluid control, due to its compact structure and flexible movement, etc., the Z-type actuator is widely used in various pipeline systems. However, in the actual use process, the connection method between the aluminum alloy box body of the Z-type actuator and the pipeline often becomes a key factor restricting the performance play;

[0003] The traditional connection method is mainly to fasten through a flange plate and a plurality of bolts. Although this connection method meets the pipeline connection requirements to a certain extent, there are many inconveniences in actual operation. First of all, since it is necessary to tighten a plurality of bolts one by one, the connection process is cumbersome and time-consuming, greatly reducing the work efficiency. Secondly, after long-term use, due to the influence of factors such as environmental humidity and temperature, the bolts are prone to rusting, which not only increases the friction force of the bolts and makes disassembly and assembly difficult, but also may have an adverse impact on the sealing performance of the pipeline system. Therefore, we propose an aluminum alloy box body of a Z-type actuator to solve the above problems. Content of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the utility model provides an aluminum alloy box body of a Z-type actuator, which solves the problems put forward in the above background technique.

[0006] (2) Technical Solutions

[0007] The utility model specifically adopts the following technical solutions to achieve the above purposes:

[0008] An aluminum alloy box body of a Z-type actuator, including a box body, a connecting sleeve is fixedly connected to the box body, two cavities are opened on the connecting sleeve, a fixed rod is fixedly connected to one inner wall of the cavity, a clamping rod is slidably connected to the fixed rod, a spring is welded between the end of the clamping rod and one inner wall of the corresponding cavity, the spring is movably sleeved on the corresponding fixed rod, a connecting block is welded to one side of the clamping rod, a flexible steel rope is fixedly connected to one side of the connecting block, a fixed pulley is rotatably connected to the other inner wall of the cavity, the end of the flexible steel rope bypasses one side of the corresponding fixed pulley and extends outside the connecting sleeve and is fixedly connected to a pull ring, a connecting pipe is movably contacted with the connecting sleeve, clamping grooves are opened on both sides of the connecting pipe, and the clamping grooves are clamped with the corresponding clamping rods.

[0009] Furthermore, a sealing ring is fixedly connected to the inner wall of the connecting sleeve.

[0010] Further, a plurality of limiting grooves are annularly formed on the sealing ring, a limiting rod is movably contacted with the limiting groove, and the end of the limiting rod is fixedly connected to the end of the connecting pipe.

[0011] Further, a circular hole is formed on the inner wall of the other side of the cavity, and the inner wall of the circular hole is slidably connected to the outer side of the corresponding flexible steel cable.

[0012] Further, a circular groove is formed on the clamping rod, and the clamping rod is slidably connected to the corresponding fixed rod through the circular groove.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the present utility model provides an aluminum alloy box body of a Z-shaped actuator, having the following beneficial effects:

[0015] In the present utility model, by pulling the pull ring to drive the flexible steel cable to move, the flexible steel cable drives the clamping rod to move through the connecting block, the clamping rod slides on the fixed rod and compresses the spring, so that the clamping rod is separated from the corresponding clamping groove, and then the connecting pipe is moved. The connecting pipe drives the limiting rod to be separated from the limiting groove, so as to remove it. During installation, pull the pull ring to drive the flexible steel cable to move, the flexible steel cable drives the clamping rod to move through the connecting block, the clamping rod slides on the fixed rod and compresses the spring, align the limiting rod on the connecting pipe with the limiting groove and insert it. When the connecting pipe contacts the sealing ring, at this time, release the pulling force on the pull ring, and the spring in the compressed state resets. Under the action of the self-elastic force of the spring, the spring drives the corresponding clamping rod to be clamped with the clamping groove, so as to connect the connecting pipe and the connecting sleeve on the box body. The operation is simple and convenient, and it is convenient for disassembly and assembly. Description of the drawings

[0016] Figure 1 is a three-dimensional structural diagram of the present utility model;

[0017] Figure 2 is a three-dimensional structural diagram of the connection between the box body and the connecting sleeve of the present utility model;

[0018] Figure 3 is a three-dimensional structural diagram of the cut-open connecting sleeve of the present utility model;

[0019] Figure 4 is a three-dimensional structural diagram of the connection between the connecting pipe and the limiting rod of the present utility model.

[0020] In the figure: 1, box body; 2, connecting sleeve; 3, cavity; 4, fixed rod; 5, clamping rod; 6, spring; 7, connecting block; 8, flexible steel cable; 9, fixed pulley; 10, pull ring; 11, connecting pipe; 12, clamping groove; 13, sealing ring; 14, limiting groove; 15, limiting rod. Specific embodiments

[0021] The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0022] Embodiment

[0023] As Figures 1-4 shown, an aluminum alloy box body of a Z-shaped actuator proposed in an embodiment of the present utility model includes a box body 1. A connecting sleeve 2 is fixedly connected to the box body 1. Two cavities 3 are provided on the connecting sleeve 2. A fixed rod 4 is fixedly connected to the inner wall of one side of the cavity 3. A clamping rod 5 is slidably connected to the fixed rod 4. A spring 6 is welded between the end of the clamping rod 5 and the inner wall of one side of the corresponding cavity 3. The spring 6 is movably sleeved on the corresponding fixed rod 4. A connecting block 7 is welded to one side of the clamping rod 5. A flexible steel cable 8 is fixedly connected to one side of the connecting block 7. A fixed pulley 9 is rotatably connected to the inner wall of the other side of the cavity 3. The end of the flexible steel cable 8 bypasses one side of the corresponding fixed pulley 9 and extends outside the connecting sleeve 2 and is fixedly connected to a pull ring 10. A connecting pipe 11 is movably in contact with the connecting sleeve 2. Card slots 12 are provided on both sides of the connecting pipe 11. The card slots 12 are engaged with the corresponding clamping rods 5. By pulling the pull ring 10, the pull ring 10 drives the flexible steel cable 8 to move. The flexible steel cable 8 drives the clamping rod 5 to move through the corresponding connecting block 7. The clamping rod 5 slides on the corresponding fixed rod 4 and compresses the spring 6, so that the clamping rod 5 is separated from the corresponding card slot 12. Then, the connecting pipe 11 is moved, and the connecting pipe 11 drives the limiting rod 15 to be separated from the limiting groove 14, so as to remove it. During installation, by pulling the pull ring 10, the pull ring 10 drives the flexible steel cable 8 to move. The flexible steel cable 8 drives the clamping rod 5 to move through the corresponding connecting block 7. The clamping rod 5 slides on the corresponding fixed rod 4 and compresses the spring 6. Align the limiting rod 15 on the connecting pipe 11 with the limiting groove 14 and insert it. When the connecting pipe 11 contacts the sealing ring 13, at this time, release the pulling force on the pull ring 10. The spring 6 in the compressed state resets. Under the action of the self-elastic force of the spring 6, the spring 6 drives the corresponding clamping rod 5 to be engaged with the card slot 12, so as to connect the connecting pipe 11 with the connecting sleeve 2 on the box body 1. The operation is simple and convenient, and it is convenient for disassembly and assembly.

[0024] In some embodiments, a sealing ring 13 is fixedly connected to the inner wall of the connecting sleeve 2. The setting of the sealing ring 13 plays a role in sealing.

[0025] In some embodiments, a plurality of limiting grooves 14 are annularly formed on the sealing ring 13. A limiting rod 15 is in movable contact with the limiting groove 14. The end of the limiting rod 15 is fixedly connected to the end of the connecting pipe 11. The arrangement of the limiting rod 15 plays a role in limiting.

[0026] In some embodiments, a circular hole is formed on the inner wall of the other side of the cavity 3. The inner wall of the circular hole is slidably connected to the outer side of the corresponding flexible steel cable 8. The arrangement of the flexible steel cable 8 plays a role in connection.

[0027] In some embodiments, a circular groove is formed on the clamping rod 5. The clamping rod 5 is slidably connected to the corresponding fixed rod 4 through the circular groove. The arrangement of the clamping rod 5 facilitates quick installation.

[0028] Working principle or structural principle: During use, pull the pull ring 10. The pull ring 10 drives the flexible steel cable 8 to move. The flexible steel cable 8 drives the clamping rod 5 to move through the corresponding connecting block 7. The clamping rod 5 slides on the corresponding fixed rod 4 and compresses the spring 6, so that the clamping rod 5 is separated from the corresponding clamping groove 12. Then move the connecting pipe 11. The connecting pipe 11 drives the limiting rod 15 to be separated from the limiting groove 14, and then it can be removed. During installation, pull the pull ring 10. The pull ring 10 drives the flexible steel cable 8 to move. The flexible steel cable 8 drives the clamping rod 5 to move through the corresponding connecting block 7. The clamping rod 5 slides on the corresponding fixed rod 4 and compresses the spring 6. Align the limiting rod 15 on the connecting pipe 11 and insert it into the limiting groove 14. When the connecting pipe 11 contacts the sealing ring 13, at this time, release the pulling force on the pull ring 10. The spring 6 in the compressed state resets. Under the action of its own elastic force, the spring 6 drives the corresponding clamping rod 5 to be clamped with the clamping groove 12, so as to connect the connecting pipe 11 with the connecting sleeve 2 on the box body 1. The operation is simple and convenient, and it is easy to disassemble and assemble.

[0029] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An aluminum alloy housing for a Z-type actuator, comprising a housing (1), characterized in that: The box body (1) is fixedly connected with a connecting sleeve (2), and two cavities (3) are provided on the connecting sleeve (2). A fixing rod (4) is fixedly connected to the inner wall of one side of the cavity (3), and a clamping rod (5) is slidably connected to the fixing rod (4). A spring (6) is welded between the end of the clamping rod (5) and the inner wall of one side of the corresponding cavity (3), and the spring (6) is movably sleeved on the corresponding fixing rod (4). A connecting block (7) is welded to one side of the clamping rod (5). A flexible steel rope (8) is fixedly connected to one side of the connection block (7), and a fixed pulley (9) is rotatably connected to the inner wall of the other side of the cavity (3). The end of the flexible steel rope (8) passes around one side of the corresponding fixed pulley (9) and extends to the outside of the connection sleeve (2) and is fixedly connected to a pull ring (10). A connection tube (11) is movably contacted on the connection sleeve (2), and both sides of the connection tube (11) are provided with a clamping groove (12), and the clamping groove (12) is clamped with the corresponding clamping rod (5).

2. The aluminum alloy housing of a Z-type actuator according to claim 1, characterized in that: A sealing ring (13) is fixedly connected to the inner wall of the connecting sleeve (2).

3. The aluminum alloy housing of a Z-type actuator according to claim 2, characterized in that: The sealing ring (13) is provided with a plurality of limiting grooves (14) in an annular shape, and a limiting rod (15) is movably contacted on the limiting groove (14), and the end of the limiting rod (15) is fixedly connected to the end of the connecting pipe (11).

4. The aluminum alloy housing of a Z-type actuator according to claim 1, characterized in that: A circular hole is provided on the inner wall of the other side of the cavity (3), and the inner wall of the circular hole is slidably connected to the outer side of the corresponding flexible steel rope (8).

5. The aluminum alloy housing of a Z-type actuator according to claim 1, characterized in that: The clamping rod (5) is provided with a circular groove, and the clamping rod (5) is slidably connected to the corresponding fixing rod (4) via the circular groove.

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