Leveling instrument positioning and disassembly tooling

Abstract

This utility model belongs to the field of tooling technology and discloses a leveling instrument positioning and disassembly tooling, including a support base, a support member, and a limiting member. The top surface of the support base has a limiting groove, and the support base is used for detachable connection with a support platform. The support member is detachably installed on the support base, and part of the support member is housed within the limiting groove. The top surface of the support member forms a supporting surface, and an insertion protrusion is provided on the side of the support member near the support platform. The limiting member is detachably installed on the side of the support base near the support platform. The limiting member and the support base together form a limiting channel, and the insertion protrusion is inserted into the limiting channel. The leveling instrument positioning and disassembly tooling provided in this embodiment uses the top surface of the support member to form a supporting surface, which supports the leveling instrument, assisting in the assembly and disassembly of the leveling instrument, improving disassembly convenience, improving the assembly accuracy of the leveling instrument, and reducing the risk of personnel injury.

Description

Technical Field

[0001] This utility model relates to the field of tooling technology, and in particular to a leveling instrument positioning and disassembly tooling. Background Technology

[0002] The leveler is a key component of cigarette-making machines in tobacco production. It is primarily used for precise trimming of the tobacco bundle, controlling the amount and uniformity of tobacco filling to ensure that core quality indicators such as cigarette weight and density meet process standards. It is a crucial piece of equipment for guaranteeing the consistency and stability of cigarette products. The leveler's automated trimming function reduces manual intervention and, combined with the continuous operation of the cigarette-making machine, enables high-speed production (e.g., hundreds of cigarettes per minute). Linked with an intelligent control system, it can adjust the trimming amount in real time to address variables such as fluctuations in tobacco moisture and density. Through a standardized trimming process, the leveler effectively reduces cigarette weight deviations and avoids product quality fluctuations caused by human error.

[0003] In related technologies, during the production process, when it is necessary to change the cigarette length specification or when the leveling device malfunctions such as oil leakage, the leveling device assembly needs to be replaced. Because the leveling device is driven by a connecting shaft, and because the leveling device is relatively heavy, and the installation requirements of the connecting shaft are strict, the disassembly and assembly process of the leveling device becomes extremely difficult. Disassembly and assembly of the leveling device assembly is time-consuming, and manual assembly is not precise enough, posing a risk of rework. Furthermore, due to the weight of the leveling device assembly, it is easily damaged by impacts during disassembly and assembly, also posing a risk of injury to maintenance personnel.

[0004] Therefore, there is an urgent need for a leveling instrument positioning and disassembly fixture to solve the above-mentioned technical problems. Utility Model Content

[0005] The purpose of this utility model is to provide a leveling instrument positioning and disassembly fixture, which aims to solve the problems of long disassembly and assembly processes and high labor costs in the existing leveling instrument. This leveling instrument positioning and disassembly fixture assists in the disassembly and assembly of the leveling instrument, improves the convenience of disassembly, improves the assembly accuracy of the leveling instrument, and reduces the risk of personnel injury.

[0006] To achieve this objective, the present invention adopts the following technical solution:

[0007] A leveling instrument positioning and disassembly fixture, comprising:

[0008] A support base, the top surface of which has a limiting groove, is used for detachable connection with a support platform;

[0009] The support member is detachably installed on the support base, and part of the support member is received in the limiting groove. The top surface of the support member forms a support surface, and the side of the support member near the support platform is provided with a plug-in protrusion.

[0010] The limiting component is detachably installed on the side of the support base near the support platform. The limiting component and the support base together form a limiting channel, and the insertion protrusion is inserted into the limiting channel.

[0011] In some possible implementations, the support member includes a support plate and the insertion protrusion, the insertion protrusion being perpendicular to the support plate, a portion of the support plate being received within the limiting groove, and detachably connected to the support base.

[0012] In some possible implementations, the bottom of the limiting groove is provided with a positioning hole, and the support plate is provided with a pin hole. The positioning pin is inserted into the pin hole and the positioning hole in sequence to fix the support plate and the support base together.

[0013] In some possible implementations, the bottom surface of the insertion protrusion is flush with the bottom surface of the support base.

[0014] In some possible implementations, the end face of the support plate near the support platform is flush with the end face of the support base near the support platform.

[0015] In some possible implementations, the thickness of the support plate is 11.5mm-12.5mm; the thickness of the insertion protrusion is 9.5mm-10.5mm.

[0016] In some possible implementations, the support base has a recessed receiving groove on the side near the support platform that extends through the bottom and top surfaces of the support base. The bottom of the support base on the side near the support platform has two mounting grooves, which are respectively located on both sides of the receiving groove. The limiting member is detachably installed in the two mounting grooves, and the limiting member and the receiving groove together form the limiting channel.

[0017] In some possible implementations, the limiting member is configured as a plate-like structure, with both ends of the plate-like structure respectively received and fixed to the two mounting slots by threaded components.

[0018] In some possible implementations, the bottom surface of the plate-like structure is flush with the bottom surface of the support base.

[0019] In some possible implementations, the support base is detachably connected to the support platform via a threaded connection.

[0020] The beneficial effects of this utility model are:

[0021] The leveling device positioning and disassembly fixture provided by this utility model has an insertion protrusion on the side of the support member near the support platform. During assembly, after part of the support member is received in the limiting groove, the insertion protrusion is inserted into the limiting channel to achieve a fixed connection between the support member and the support base, which is simple to assemble. The top surface of the support member forms a support surface, and the bottom of the leveling device is usually provided with a base plate. One side of the leveling device is detachably connected to the support platform. When the leveling device needs to be disassembled, the support base of the leveling device positioning and disassembly fixture is installed on the support platform, the base plate at the bottom of the leveling device is removed, the support base is located below the leveling device, and the leveling device abuts against the support surface, which makes it easy to quickly remove the leveling device. After the leveling device is repaired, the leveling device can be placed on the support surface first, and the leveling device can be slowly moved and the connecting shaft installed. This facilitates operation, has high assembly accuracy, and can reduce the risk of personnel injury. Attached Figure Description

[0022] Figure 1 This is a three-dimensional view of the support base and limiting component after assembly, provided by an embodiment of the present invention.

[0023] Figure 2 This is a three-dimensional view of the assembled support base and limiting component from another perspective provided by this utility model embodiment;

[0024] Figure 3 This is a three-dimensional view of the support and positioning pin after assembly according to an embodiment of the present invention;

[0025] Figure 4 This is a structural schematic diagram of the support member provided in an embodiment of the present utility model;

[0026] Figure 5 This is a schematic diagram of the positioning pin provided in an embodiment of the present utility model;

[0027] Figure 6 This is a bottom view of the support base provided in an embodiment of the present utility model.

[0028] In the picture:

[0029] 100, Support base; 110, Limiting groove; 111, Positioning hole; 120, Receiving groove; 130, Mounting groove; 210, Supporting surface; 220, Insertion protrusion; 230, Support plate; 231, Pin hole; 300, Limiting component; 400, Limiting channel; 500, Positioning pin. Detailed Implementation

[0030] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.

[0031] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0032] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0033] In the description of this embodiment, the terms "upper," "lower," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0034] like Figures 1 to 6 As shown, this embodiment provides a leveling device positioning and disassembly fixture, including a support base 100, a support member, and a limiting member 300. The top surface of the support base 100 has a limiting groove 110, and the support base 100 is used for detachable connection with a support platform. The support member is detachably installed on the support base 100, and part of the support member is housed within the limiting groove 110. The top surface of the support member forms a support surface 210, and an insertion protrusion 220 is provided on the side of the support member near the support platform. The limiting member 300 is detachably installed on the side of the support base 100 near the support platform. The limiting member 300 and the support base 100 together form a limiting channel 400, and the insertion protrusion 220 is inserted into the limiting channel 400. Figure 1 The arrow in the figure indicates the height direction of the support 100.

[0035] The leveling device positioning and disassembly fixture provided in this embodiment has an insertion protrusion 220 on the side of the support member near the support platform. During assembly, after part of the support member is received in the limiting groove 110, the insertion protrusion 220 is inserted into the limiting channel 400, realizing the fixed connection between the support member and the support base 100, which is easy to assemble. The top surface of the support member forms a support surface 210. The bottom of the leveling device is usually provided with a base plate, and one side of the leveling device is detachably connected to the support platform. When the leveling device needs to be disassembled, the support base 100 of the leveling device positioning and disassembly fixture is installed on the support platform, the base plate at the bottom of the leveling device is removed, the support base 100 is located below the leveling device, and the leveling device abuts against the support surface 210, which makes it easy to quickly remove the leveling device. After the leveling device is repaired, the leveling device can be placed on the support surface 210 first, and the leveling device can be slowly moved and the connecting shaft installed, which is easy to operate, has high assembly accuracy, and can reduce the risk of personnel injury.

[0036] Optionally, the support member includes a support plate 230 and an insertion protrusion 220. The insertion protrusion 220 is perpendicular to the support plate 230, and a portion of the support plate 230 is received within the limiting groove 110 and detachably connected to the support base 100. The perpendicularity of the insertion protrusion 220 to the support plate 230, the partial receipt of the support plate 230 within the limiting groove 110, and the insertion protrusion 220 being inserted into the limiting channel 400 all contribute to improving the stability of the support member and simplifying operation.

[0037] Furthermore, the bottom of the limiting groove 110 is provided with a positioning hole 111, and the support plate 230 is provided with a pin hole 231. The positioning pin 500 is inserted into the pin hole 231 and the positioning hole 111 in sequence to fix the support plate 230 and the support base 100. The positioning pin 500 and the positioning hole 111 cooperate to achieve stable fixation of the support plate 230. The structure is simple and the operation is convenient.

[0038] Preferably, the bottom surface of the insertion protrusion 220 is flush with the bottom surface of the support base 100. This improves the overall aesthetics.

[0039] Optionally, the thickness of the support plate 230 is 11.5mm-12.5mm. If the thickness of the support plate 230 is too large, the weight will be too large, resulting in an excessive weight for the entire tooling. If the thickness of the support plate 230 is too small, it will not have sufficient strength to support the leveling device, leading to poor reliability. The thickness of the insertion protrusion 220 is 9.5mm-10.5mm. If the thickness of the insertion protrusion 220 is too small, when the leveling device is supported on the side of the support plate 230 away from the support platform, the supporting protrusion is very easy to break under external force. If the thickness of the insertion protrusion 220 is too large, the size of the limiting channel 400 will be too large, increasing the volume occupied by the entire tooling.

[0040] In this embodiment, the support base 100 has a recessed receiving groove 120 on the side near the support platform, which penetrates the bottom surface and the top surface of the support base 100. Two mounting grooves 130 are provided at the bottom of the side of the support base 100 near the support platform, respectively located on both sides of the receiving groove 120. The limiting member 300 is detachably installed within the two mounting grooves 130, and the limiting member 300 and the receiving grooves 120 together form a limiting channel 400. By providing two mounting grooves 130, both ends of the limiting member 300 can be detachably stored within the two mounting grooves 130, which not only improves aesthetics but also ensures that the limiting member 300 does not interfere with the installation process of the support base 100 and the support platform.

[0041] Optionally, the limiting member 300 is configured as a plate-like structure, with both ends of the plate-like structure being received and fixed to two mounting slots 130 by threaded parts. The plate-like structure is easy to process and has low manufacturing cost; the plate-like structure is connected to the support base 100 by threaded parts, making operation simple.

[0042] Preferably, the bottom surface of the plate-like structure is flush with the bottom surface of the support base 100. This arrangement can effectively improve the overall aesthetics of the tooling.

[0043] Optionally, the support base 100 is detachably connected to the support platform via a threaded connection. This facilitates disassembly and assembly, saving time and effort.

[0044] The usage process of this embodiment includes:

[0045] When the leveling device needs to be disassembled, first remove the bottom plate of the leveling device, install the support base 100 on the support platform, disconnect one side of the leveling device from the support platform, and the leveling device can rest against the support surface 210. At this time, the leveling device can be removed for maintenance. After maintenance, when installing the leveling device, first place it on the support surface 210, push the leveling device to slowly slide it against the support platform, and install the connecting shaft. The operation is quick, time-saving and labor-saving.

[0046] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make various obvious changes, readjustments, and substitutions without departing from the protection scope of this utility model. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A leveling instrument positioning and disassembly fixture, characterized in that, include: A support base (100) having a limiting groove (110) on its top surface, the support base (100) being detachably connected to a support platform; The support member is detachably installed on the support base (100), and part of the support member is received in the limiting groove (110). The top surface of the support member forms a support surface (210), and the side of the support member near the support platform is provided with a plug-in protrusion (220). The limiting member (300) is detachably installed on the side of the support base (100) near the support platform. The limiting member (300) and the support base (100) together form a limiting channel (400). The insertion protrusion (220) is inserted into the limiting channel (400).

2. The leveling device positioning and disassembly fixture according to claim 1, characterized in that, The support member includes a support plate (230) and the insertion protrusion (220). The insertion protrusion (220) is arranged perpendicularly to the support plate (230). Part of the support plate (230) is received in the limiting groove (110) and is detachably connected to the support base (100).

3. The leveling device positioning and disassembly fixture according to claim 2, characterized in that, The bottom of the limiting groove (110) is provided with a positioning hole (111), and the support plate (230) is provided with a pin hole (231). The positioning pin (500) is inserted into the pin hole (231) and the positioning hole (111) in sequence to fix the support plate (230) and the support base (100) in place.

4. The leveling device positioning and disassembly fixture according to claim 2, characterized in that, The bottom surface of the insertion protrusion (220) is flush with the bottom surface of the support base (100).

5. The leveling device positioning and disassembly fixture according to claim 2, characterized in that, The end face of the support plate (230) near the support platform is flush with the end face of the support base (100) near the support platform.

6. The leveling device positioning and disassembly fixture according to claim 2, characterized in that, The thickness of the support plate (230) is 11.5mm-12.5mm; the thickness of the insertion protrusion (220) is 9.5mm-10.5mm.

7. The leveling instrument positioning and disassembly fixture according to claim 1, characterized in that, The support base (100) has a recessed receiving groove (120) on the side near the support platform, which penetrates the bottom surface and the top surface of the support base (100). The bottom of the support base (100) near the support platform is provided with two mounting grooves (130), which are respectively located on both sides of the receiving groove (120). The limiting member (300) can be detachably installed in the two mounting grooves (130). The limiting member (300) and the receiving groove (120) together form the limiting channel (400).

8. The leveling device positioning and disassembly fixture according to claim 7, characterized in that, The limiting member (300) is configured as a plate-shaped structure, and the two ends of the plate-shaped structure are respectively received and fixed to the two mounting slots (130) by threaded parts.

9. The leveling instrument positioning and disassembly fixture according to claim 8, characterized in that, The bottom surface of the plate-like structure is flush with the bottom surface of the support base (100).

10. The leveling instrument positioning and disassembly fixture according to claim 1, characterized in that, The support base (100) is detachably connected to the support platform via a threaded connection.

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