A positioning device for cam segmentors
By designing a positioning device for the cam divider, the precise positioning and angle fine-tuning of the positioning column head are achieved through the cooperation of springs and nuts, which solves the shortcomings of traditional cam dividers in angle adjustment and improves production efficiency and product quality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHUCHENG HONGCHENG AUTOMATION EQUIPMENT CO LTD
- Filing Date
- 2025-08-12
- Publication Date
- 2026-07-14
AI Technical Summary
Existing cam dividers struggle to achieve flexible adjustment and precise positioning when faced with the need for precise angle adjustments in different work cycles or production processes, resulting in low production efficiency and unstable product quality.
A positioning device for a cam divider is designed, including a dividing plate, a fixed frame, a positioning pin, a spring, and a nut. By using the elastic restoring force of the spring and the adjustment of the nut, the precise positioning and angle fine adjustment of the positioning pin can be achieved to adapt to different process requirements.
It enables rapid and precise positioning and angle adjustment of the cam divider, improving its flexibility and applicability, and meeting the needs of high-precision and high-efficiency automated production.
Smart Images
Figure CN224488546U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of cam divider technology, specifically a positioning device for a cam divider. Background Technology
[0002] In the field of modern machinery and automation, cam dividers, as an important mechanical transmission component, are widely used in applications requiring precise motion division, such as automated assembly lines, packaging equipment, and printing equipment. However, most existing cam dividers only possess basic dividing functions, capable of converting continuous rotary motion into intermittent motion.
[0003] Traditional cam dividers rely on a fixed cam profile and divider disk structure, controlling the dividing interval through precise cam profile design. However, in practical applications, requirements may change, especially when precise angle adjustments are needed based on different work cycles or production processes. Traditional cam dividers struggle to meet the demands for flexible adjustment and precise positioning. In such cases, manual or mechanical adjustments are required, but these methods are often inconvenient, time-consuming, and prone to errors.
[0004] Furthermore, in some high-precision, high-efficiency automated production lines, inaccurate positioning can lead to low production efficiency and even affect the quality of the final product.
[0005] Therefore, based on the above-mentioned technical problems, it is necessary for those skilled in the art to develop a positioning device for a cam divider. Utility Model Content
[0006] The purpose of this invention is to provide a positioning device for a cam divider to solve the problems mentioned in the background art.
[0007] To achieve the above objectives, this utility model provides the following technical solution:
[0008] A positioning device technical solution for a cam divider includes:
[0009] A dividing plate, the surface of which is provided with several positioning holes;
[0010] A fixing frame is fixed inside the main housing of the cam divider. The fixing frame includes a fixing sleeve and a sliding rod. The sliding rod passes through the fixing sleeve and is slidably connected to the fixing sleeve.
[0011] A positioning pin is fixed to one end of the slide rod. The end of the positioning pin is provided with a conical surface, which is adapted to the positioning hole to achieve positioning.
[0012] A spring is sleeved on the slide rod, with one end abutting against the fixed sleeve and the other end abutting against the positioning pin, for providing elastic restoring force;
[0013] The nut, threaded onto the fixing sleeve, is used to install the fixing sleeve and adjust the axial position of the fixing sleeve and the slide rod.
[0014] As a preferred technical solution, a guide groove is provided between the slide rod and the fixed sleeve to restrict the slide rod to move only along the axial direction.
[0015] As a preferred technical solution, the conical surface of the positioning pin is a tapered conical surface, and its cone angle matches the shape of the inner wall of the positioning hole.
[0016] As a preferred technical solution, the positioning holes are evenly distributed along the circumference of the dividing disk, and the number is consistent with the dividing positions of the cam divider.
[0017] As a preferred technical solution, the fixing bracket further includes an anti-loosening washer disposed between the nut and the fixing sleeve to prevent the nut from loosening.
[0018] Compared with the prior art, the beneficial effects of this utility model are:
[0019] This utility model discloses a positioning device for a cam divider. The device comprises a dividing disc, a fixed frame, a positioning pin, a spring, and a nut, which work together to ensure precise alignment of the positioning pin with the positioning hole on the dividing disc, achieving accurate positioning. The spring's elastic restoring force allows the positioning pin to automatically reset after positioning, facilitating subsequent positioning operations. Furthermore, by adjusting the position of the nut on the fixed sleeve, the axial position of the fixed frame and the sliding rod can be easily adjusted, thus adapting to the angle adjustment requirements of different work cycles or production processes, improving the flexibility and applicability of the cam divider. Attached Figure Description
[0020] Figure 1 A schematic diagram of the overall structure of a positioning device for a cam divider;
[0021] Figure 2 This is a schematic diagram of the positioning component structure of a positioning device for a cam divider.
[0022] In the attached diagram, the following are the reference numerals: 1. Divider plate; 11. Positioning hole; 2. Fixing bracket; 21. Fixing sleeve; 22. Nut; 23. Slide rod; 24. Positioning pin; 241. Conical surface; 25. Spring. Detailed Implementation
[0023] The features and exemplary embodiments of various aspects of this utility model will now be described in detail. To make the objectives, technical solutions, and advantages of this utility model clearer, the following description, in conjunction with the accompanying drawings and specific embodiments, will provide a further detailed description. For those skilled in the art, this utility model can be implemented without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of this utility model by illustrating examples.
[0024] like Figure 1 , Figure 2 As shown, this utility model provides a positioning device for a cam divider, comprising a dividing disc 1, a fixing frame 2, a positioning pin 24, a spring 25, and a nut 22. The dividing disc 1 has several positioning holes 11 on its surface for precise positioning in conjunction with the positioning pin 24. The fixing frame 2 is fixed inside the main body shell of the cam divider and includes a fixing sleeve 21 and a sliding rod 23. The sliding rod 23 passes through the fixing sleeve 21 and is slidably connected to it, allowing the sliding rod 23 to move axially within the fixing sleeve 21.
[0025] The positioning pin 24 is fixed to one end of the slide rod 23, and its end is provided with a tapered surface 241, which is adapted to the positioning hole 11 to achieve positioning. The spring 25 is sleeved on the slide rod 23, with one end abutting against the fixing sleeve 21 and the other end abutting against the positioning pin 24, and is used to provide elastic restoring force. The nut 22 is threaded onto the fixing sleeve 21 and is used to install the fixing sleeve 21 and adjust the axial position of the fixing sleeve 21 and the slide rod 23.
[0026] In this embodiment, a guide groove is provided between the slide rod 23 and the fixed sleeve 21 to restrict the slide rod 23 to move only along the axial direction, ensuring the accurate positioning of the positioning pin 24. The conical surface 241 of the positioning pin 24 is a tapered conical surface, and its cone angle matches the shape of the inner wall of the positioning hole 11 to improve the positioning accuracy.
[0027] like Figure 2 As shown, the positioning holes 11 are evenly distributed along the circumference of the dividing disk 1, and their number is consistent with the dividing positions of the cam divider. This evenly distributed positioning hole 11 ensures the uniform dividing effect of the dividing disk 1 in the cam divider.
[0028] In this embodiment, the fixing frame 2 also includes an anti-loosening washer, which is disposed between the nut 22 and the fixing sleeve 21 to prevent the nut 22 from loosening and to ensure the stability and reliability of the device.
[0029] With the above structure, the positioning device for the cam divider of this invention can achieve fast and precise positioning operations. In practical applications, when it is necessary to adjust the positioning angle, the operator only needs to rotate the nut 22 to adjust the axial position of the fixing sleeve 21 and the slide rod 23, thereby achieving fine adjustment of the position of the positioning pin 24. The elastic restoring force of the spring 25 ensures that the positioning pin 24 can automatically reset after each positioning, facilitating the next positioning operation.
[0030] This invention achieves precise positioning and angle adjustment of the cam divider through a simple structural design, improving the flexibility and applicability of the cam divider and meeting the high precision and high efficiency requirements of modern machinery and automation.
[0031] The working principle and usage process of this utility model: After assembling the various components of this solution in sequence, work according to the above implementation methods according to actual needs to complete all working steps.
[0032] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
[0033] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, 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.
[0034] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., 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 connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0035] The embodiments described above are not exhaustive, nor do they limit the invention to specific implementations. Clearly, many modifications and variations can be made based on the above description. These embodiments are selected and specifically described in this specification to better explain the principles and practical applications of the invention, enabling those skilled in the art to effectively utilize the invention and its modifications. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the invention should be included within the protection scope of the invention.
Claims
1. A positioning device for a cam divider, characterized in that, include: A dividing plate (1) has several positioning holes (11) on its surface; A fixing frame (2) is fixed inside the main body shell of the cam divider. The fixing frame (2) includes a fixing sleeve (21) and a sliding rod (23). The sliding rod (23) passes through the fixing sleeve (21) and is slidably connected to the fixing sleeve (21). A positioning pin (24) is fixed to one end of the slide rod (23). The end of the positioning pin (24) is provided with a conical surface (241). The conical surface (241) is adapted to the positioning hole (11) to achieve positioning. A spring (25) is sleeved on the slide rod (23), with one end abutting the fixed sleeve (21) and the other end abutting the positioning pin (24) to provide elastic restoring force; Nut (22) is threaded onto the fixing sleeve (21) and is used to install the fixing sleeve (21) and adjust the axial position of the fixing sleeve (21) and the slide rod (23).
2. The positioning device for a cam divider according to claim 1, characterized in that: A guide groove is provided between the slide rod (23) and the fixed sleeve (21) to restrict the slide rod (23) to move only along the axial direction.
3. The positioning device for a cam divider according to claim 1, characterized in that: The conical surface (241) of the positioning pin (24) is a tapered conical surface, and its cone angle matches the shape of the inner wall of the positioning hole (11).
4. The positioning device for a cam divider according to claim 1, characterized in that: The positioning holes (11) are evenly distributed along the circumference of the dividing disk (1), and the number is consistent with the dividing positions of the cam divider.
5. A positioning device for a cam divider according to claim 1, characterized in that: The fixing bracket (2) also includes an anti-loosening washer, which is disposed between the nut (22) and the fixing sleeve (21) to prevent the nut (22) from loosening.