Positioning mechanism for jack cleaning equipment

Abstract

The utility model relates to the technical field of jack cleaning equipment, and particularly discloses a positioning mechanism for jack cleaning equipment, which comprises a positioning table and at least two clamping units, a positioning through hole is arranged on the positioning table, a positioning part at the bottom of an oil cylinder sleeve extends into the positioning through hole, a jack can be preliminarily positioned, and the clamping units are arranged on the positioning table. A positioning through hole is formed in the positioning portion, a threaded hole communicated with the positioning through hole is formed in the inner wall of the positioning through hole, the clamping unit is arranged to be a clamping bolt meshed with the threaded hole, the positioning portion is clamped through the two clamping bolts, thorough positioning of the positioning portion is achieved, due to the fact that the two clamping bolts can rotate to adjust the position, and the distance between the two clamping bolts is adjustable, the positioning portion can be clamped through the clamping bolt. And the positioning parts with different diameters and different shapes can be clamped, and the applicability can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of jack cleaning equipment, in particular to a positioning mechanism used for jack cleaning equipment. Background Art

[0002] Jacks are mainly used in lifting and supporting situations, such as lifting support for vehicle maintenance, heavy object support in factory areas, etc. However, during the use of the jack, there will be welding slag, metal powder, and sealing material fragments inside the jack, and due to the presence of hydraulic oil, there will be oil stains inside and outside the jack, which will cause the performance of the jack to deteriorate. Therefore, the jack needs to be cleaned before use.

[0003] In the prior art, cleaning is done manually, which has a relatively low cleaning efficiency and is dangerous. Therefore, cleaning equipment is needed to clean the jack. However, due to the limitation of the positioning seat, the existing cleaning equipment can only be used for one type of jack, and has poor applicability. Summary of the invention

[0004] The utility model is made in consideration of the above-mentioned problems, and the purpose of the utility model is to provide a positioning mechanism for a jack cleaning device, which can clamp jack positioning parts of different diameters by adjusting the distance between two clamping units.

[0005] To achieve the above object, the utility model provides a positioning mechanism for a jack cleaning device, the jack cleaning device comprising a conveying mechanism for conveying the jack, the positioning mechanism is located on the conveying mechanism and is used for positioning the jack, the positioning mechanism comprises:

[0006] A positioning platform, which is located on the conveying mechanism and can move with the conveying mechanism;

[0007] At least two clamping units are provided, and both clamping units are movably arranged on the positioning platform and used for clamping the jack. The distance between the two clamping units is adjustable.

[0008] According to the positioning mechanism for a jack cleaning device described above, the jack includes a cylinder body, a connecting arm and a cylinder sleeve, the connecting arm is fixed to one side of the cylinder body, the cylinder sleeve is located at the bottom of the cylinder body, and a positioning portion is provided at the bottom of the cylinder sleeve;

[0009] The positioning platform is provided with a positioning through hole, and the positioning portion can extend into the positioning through hole.

[0010] According to the above-mentioned positioning mechanism for a jack cleaning device, the clamping unit is configured as a clamping bolt, and two symmetrically arranged threaded holes are provided on the inner wall of the positioning through hole. The two clamping bolts are respectively located in the two threaded holes and mesh with the internal threads of the threaded holes, and one end of the clamping bolt can be extended into the positioning through hole to clamp the positioning portion.

[0011] According to the above-mentioned positioning mechanism for a jack cleaning device, a support block is provided on one side of the positioning platform, one end of the connecting arm can be placed on the support block, and the support block is made of steel.

[0012] According to the above-mentioned positioning mechanism for a jack cleaning device, when the positioning portion extends into the positioning through hole, the bottom of the cylinder sleeve can abut against the positioning platform.

[0013] According to the above-mentioned positioning mechanism for jack cleaning equipment, the conveying mechanism includes a conveying frame and a conveying chain located on the conveying frame, the two conveying chains are respectively located on two symmetrical sides of the conveying frame, and a plurality of positioning rods are provided between the two conveying chains, and the two ends of the positioning platform are respectively connected to the two adjacent positioning rods.

[0014] The utility model has the following beneficial effects:

[0015] 1. A positioning through hole is provided on the positioning table. The positioning part at the bottom of the cylinder sleeve extends into the positioning through hole, which can be used to preliminarily position the jack. The positioning part is then clamped by two clamping units to achieve complete positioning. Since the distance between the two clamping units is adjustable, positioning parts of different diameters and shapes can be clamped, which can improve its applicability.

[0016] 2. A support block for supporting the connecting arm is provided on the positioning platform. The support block is made of steel, which can not only ensure the supporting effect of the jack, but also prevent the jack from crushing the positioning platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 1. It is a schematic diagram of the assembly of the positioning mechanism and the conveying mechanism of the embodiment;

[0018] Figure 2 is a schematic diagram of the assembly of the jack and the positioning mechanism of the embodiment;

[0019] Figure 3 is a schematic diagram of the positioning mechanism structure of an embodiment;

[0020] Figure 4 It is a schematic diagram of the jack structure of the embodiment.

[0021] In the figure: 1, positioning platform; 11, positioning through hole; 111, threaded hole; 12, support block; 2, clamping bolt; 3, jack; 31, cylinder body; 32, connecting arm; 33, cylinder sleeve; 331, positioning part; 4, conveying mechanism; 41, conveying frame; 42, conveying chain; 421, positioning rod. DETAILED DESCRIPTION

[0022] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0023] like Figure 1-4 As shown, a positioning mechanism for a jack cleaning device includes a positioning platform 1 and at least two clamping units. The two clamping units can be movably arranged on the positioning platform 1 and are used to clamp the jack 3. Since the two clamping units can be movably arranged on the positioning platform 1, the distance between the two clamping units can be adjusted to facilitate clamping of jacks 3 of different diameters and shapes, thereby increasing its applicability.

[0024] In this embodiment, the jack 3 cleaning equipment also includes a conveying mechanism 4 for conveying the jack 3. The positioning mechanism is located on the conveying mechanism 4 and is used to position the jack 3. Specifically, the positioning platform 1 is located on the conveying mechanism 4 and can move with the conveying mechanism 4. After being positioned by the positioning mechanism, it can be driven forward by the conveying mechanism 4 to facilitate the movement of the jack 3 to different workstations, thereby facilitating the cleaning of the jack 3.

[0025] Specifically, the jack 3 includes a cylinder body 31, a connecting arm 32 and a cylinder sleeve 33. The connecting arm 32 is fixed on one side of the cylinder body 31. The cylinder sleeve 33 is located at the bottom of the cylinder body 31, and a positioning portion 331 is provided at the bottom of the cylinder sleeve 33. A positioning through hole 11 is provided on the positioning platform 1. The positioning portion 331 can be extended into the positioning through hole 11. The positioning portion 331 of the cylinder sleeve 33 can be initially positioned through the positioning through hole 11. When the positioning portion 331 is extended into the positioning through hole 11, the bottom of the cylinder sleeve 33 can abut against the positioning platform 1, and the positioning platform 1 is used to provide support for the cylinder sleeve 33.

[0026] In order to realize the clamping and positioning of the jack 3 by the clamping unit, the clamping unit is set as a clamping bolt 2, and two symmetrically arranged threaded holes 111 are provided on the inner wall of the positioning through hole 11. The two clamping bolts 2 are respectively located in the two threaded holes 111 and meshed with the internal threads of the threaded holes 111. The position of the clamping bolts 2 can be changed by rotating the clamping bolts 2, and then the distance between the two clamping bolts 2 can be adjusted so that they can extend into the positioning through hole 11 and clamp the positioning plate, thereby realizing the complete fixation of the jack 3.

[0027] Of course, three or four clamping bolts 2 may also be provided, and a corresponding number of threaded holes 111 may be provided on the inner wall of the positioning through hole 11, which can also be clamped, and should not exceed the scope of the present application.

[0028] In order to better support the connecting arm 32, a support block 12 is provided on one side of the positioning platform 1. The support block 12 is made of steel, and one end of the connecting arm 32 can be placed on the support block 12. In the present embodiment, since each jack 3 has two connecting arms 32, each positioning platform 1 is also provided with two support blocks 12. The support blocks 12 can be used to provide support for the connecting arms 32 to prevent them from tilting. At the same time, since the steel support blocks 12 are used, they are relatively strong and not easily damaged.

[0029] In order to realize the assembly of the positioning mechanism and the conveying mechanism 4, the conveying mechanism 4 includes a conveying frame 41 and a conveying chain 42 located on the conveying frame 41. The two conveying chains 42 are respectively located on two symmetrical sides of the conveying frame 41, and a plurality of positioning rods 421 are provided between the two conveying chains 42. The two ends of the positioning platform 1 are respectively connected to the two adjacent positioning rods 421. The positioning rod 421 can be driven to move by the conveying chain 42, and the positioning platform 1 can be driven to move by the positioning rod 421.

[0030] The technical solution of the utility model is described in detail above in conjunction with the accompanying drawings, and the described embodiments are used to help understand the idea of ​​the utility model. The specific embodiments described herein are merely examples of the spirit of the utility model. A person skilled in the art of the utility model may make various modifications or supplements to the described specific embodiments or replace them in a similar manner, but this will not deviate from the spirit of the utility model or exceed the scope defined by the attached claims.

[0031] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0032] In addition, in the present invention, the descriptions of "first", "second", "one", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0033] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

Claims

1. A positioning mechanism for a jack cleaning device, the jack cleaning device comprising a conveying mechanism for conveying the jack, the positioning mechanism being located on the conveying mechanism and used for positioning the jack, characterized in that: The positioning mechanism comprises: A positioning platform, which is located on the conveying mechanism and can move with the conveying mechanism; At least two clamping units are provided, and both clamping units are movably arranged on the positioning platform and used for clamping the jack. The distance between the two clamping units is adjustable.

2. A positioning mechanism for a jack cleaning device according to claim 1, characterized in that: The jack comprises a cylinder body, a connecting arm and a cylinder sleeve, wherein the connecting arm is fixed to one side of the cylinder body, the cylinder sleeve is located at the bottom of the cylinder body, and a positioning portion is provided at the bottom of the cylinder sleeve; The positioning platform is provided with a positioning through hole, and the positioning portion can extend into the positioning through hole.

3. A positioning mechanism for a jack cleaning device according to claim 2, characterized in that: The clamping unit is configured as a clamping bolt, and two symmetrically arranged threaded holes are provided on the inner wall of the positioning through hole. The two clamping bolts are respectively located in the two threaded holes and mesh with the internal threads of the threaded holes, and one end of the clamping bolt can extend into the positioning through hole to clamp the positioning portion.

4. A positioning mechanism for a jack cleaning device according to claim 2, characterized in that: A support block is provided on one side of the positioning platform, one end of the connecting arm can be placed on the support block, and the support block is made of steel.

5. A positioning mechanism for a jack cleaning device according to claim 2, characterized in that: When the positioning portion extends into the positioning through hole, the bottom of the cylinder sleeve may abut against the positioning platform.

6. A positioning mechanism for a jack cleaning device according to claim 1, characterized in that: The conveying mechanism includes a conveying frame and a conveying chain located on the conveying frame, the two conveying chains are respectively located on two symmetrical sides of the conveying frame, and a plurality of positioning rods are arranged between the two conveying chains, and the two ends of the positioning platform are respectively connected to two adjacent positioning rods.

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