Adjusting tool for cam beating-up mechanism

Abstract

The utility model provides an adjusting tool for a cam beating-up mechanism, which relates to the technical field of textile equipment and comprises a mounting plate, a dial is connected to the position of the front surface of the mounting plate close to the top, and an L-shaped support is connected to the position of the front surface of the mounting plate below the dial. When the beating-up mechanism is used, cams at the two ends of the beating-up mechanism are clamped in cam grooves in the surface of the installation base, then rotation adjustment is conducted on the cams, in the adjustment process, the installation base can rotate, a second bevel gear is driven to rotate through the U-shaped support, and a third bevel gear can be driven to rotate when the second bevel gear rotates; at the moment, when a third bevel gear rotates, a fourth bevel gear is driven to rotate through a connecting rod, when the fourth bevel gear rotates, a pointer on the surface of a rotating shaft is driven to rotate through a first bevel gear, and the adjusting degree of a cam in the beating-up mechanism can be accurately mastered according to the initial position and the end position, pointing to a dial, of the pointer; and the cam is clear and visual in rotation amplitude and convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of textile equipment, in particular to an adjusting tool for a cam beating-up mechanism. Background Art

[0002] The characteristic of the conjugate cam type beating mechanism is that the movement law of the sley foot can be strictly controlled by the cam profile, so the absolute static time of the sley can be designed according to the needs, which is conducive to increasing the vehicle speed and reducing the noise, but the manufacturing process of the cam is relatively high. When installing the conjugate cam, according to the movement requirements of the equipment, the beating cams on the left and right sides need to have a specific degree of angle difference relative to the axis, which can be zero. Due to the lack of necessary positioning structure during the installation process, this angle difference is not easy to install accurately, and sometimes there will be large errors in the installation accuracy, which will affect the normal operation of the arrow shaft loom.

[0003] The existing beating-up mechanism adjustment tool can often only determine whether the rotation angles of the cams at both ends of the beating-up mechanism are consistent when used, and it is difficult to accurately determine the adjustment range of the cams. The convenience of use needs to be improved. Therefore, in response to the above problems, we propose a new cam beating-up mechanism adjustment tool. Utility Model Content

[0004] The utility model mainly provides a cam beating mechanism adjusting tool which is easy to use and can clearly and intuitively grasp the rotation amplitude of the cam.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a cam beating mechanism adjustment tool, comprising a mounting plate, a front surface of the mounting plate near the top is connected to a scale plate, a front surface of the mounting plate below the scale plate is connected to an L-shaped bracket, a top of the L-shaped bracket is fixedly connected to a first rotating sleeve, a rotating shaft is rotatably connected between the inner surface walls of the first rotating sleeve, a pointer is fixedly connected to the outer surface of the rotating shaft, a front end of the rotating shaft is fixedly connected to a first bevel gear, a rotating opening is provided on the left side of the mounting plate, a rotating groove is provided on the inner surface wall of the rotating opening, a rotating ring is slidably embedded between the inner surface walls of the rotating groove, an inner surface wall of the rotating ring is fixedly connected to a mounting seat, and a cam groove is provided on the front surface of the mounting seat.

[0006] Preferably, a U-shaped bracket is fixedly connected between the front surfaces of the mounting seat, and the front surface of the U-shaped bracket is fixedly connected to the second bevel gear. The U-shaped bracket is mainly used to install the second bevel gear to the front side of the mounting seat, and the second bevel gear is located at a position corresponding to the center of the mounting seat.

[0007] Preferably, the front surface of the mounting plate is fixedly connected to the connecting bracket, the front surface of the connecting bracket is fixedly connected to the second rotating sleeve, the inner surface walls of the second rotating sleeve are rotatably connected to a connecting rod, the connecting rod is installed inside the second rotating sleeve through a bearing, and can rotate flexibly inside the second rotating sleeve, and the connecting rod is mainly used to connect the third bevel gear and the fourth bevel gear.

[0008] Preferably, the top end of the connecting rod is fixedly connected to a fourth bevel gear, and the fourth bevel gear is meshingly connected to the first bevel gear, so that when the fourth bevel gear rotates, the first bevel gear is driven to rotate.

[0009] Preferably, the bottom end of the connecting rod is fixedly connected to the third bevel gear, and the third bevel gear is meshingly connected with the second bevel gear, so that the third bevel gear will be driven to rotate when the second bevel gear rotates.

[0010] Preferably, a handle groove is provided on the front surface of the mounting plate near the top, and the connecting bracket is located between the L-shaped bracket and the mounting seat. The handle groove is provided on the mounting plate to facilitate taking the device.

[0011] Preferably, the rear surface of the mounting seat is fixedly connected to a clamping plate, and a clamping shaft groove is provided on the outer surface of the clamping plate, the number of teeth of the first bevel gear is smaller than the number of teeth of the fourth bevel gear, and the number of teeth of the second bevel gear is larger than the number of teeth of the third bevel gear. Since the number of teeth of the second bevel gear is larger than the number of teeth of the third bevel gear, when the second bevel gear rotates with the mounting seat under the action of the U-shaped bracket, the third bevel gear will rotate more significantly, and the fourth bevel gear will be driven to rotate through the connecting rod, and the number of teeth of the fourth bevel gear is larger than the number of teeth of the first bevel gear, so the fourth bevel gear will drive the first bevel gear to rotate faster, which means that when the mounting seat and the cam in the beating mechanism rotate, the first bevel gear will rotate significantly, and when the beating mechanism is adjusted, the cam in the beating mechanism is mainly engaged and adjusted through the cam groove, and the clamping shaft groove on the clamping plate will be stuck on the camshaft for positioning.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, when in use, the cams at both ends of the beating-up mechanism are clamped in the cam grooves on the surface of the mounting seat, and then rotated and adjusted. During the adjustment process, the mounting seat will rotate and drive the second bevel gear to rotate through the U-shaped bracket. When the second bevel gear rotates, it will drive the third bevel gear to rotate. At this time, when the third bevel gear rotates, it will drive the fourth bevel gear to rotate through the connecting rod. When the fourth bevel gear rotates, it will drive the pointer on the surface of the rotating shaft to rotate through the first bevel gear. According to the initial position and the end position of the dial pointed by the pointer, the adjustment degree of the cam in the beating-up mechanism can be accurately grasped. The rotation amplitude of the cam is clear and intuitive, and it is convenient to use.

[0014] 2. In the utility model, since the number of teeth of the second bevel gear is greater than that of the third bevel gear, when the second bevel gear rotates with the mounting seat under the action of the U-shaped bracket, the third bevel gear will rotate more significantly, and the fourth bevel gear will be driven to rotate through the connecting rod. The number of teeth of the fourth bevel gear is greater than that of the first bevel gear, so the fourth bevel gear will drive the first bevel gear to rotate faster, which means that when the mounting seat and the cam in the beating-up mechanism rotate, the first bevel gear will rotate significantly. This design allows the adjustment range to be accurately controlled when fine-tuning the cam of the beating-up mechanism, and is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional diagram of a cam beating mechanism adjustment tool is provided for the utility model;

[0016] Figure 2 The utility model provides a schematic diagram of the mounting plate structure of a cam beating mechanism adjustment tool;

[0017] Figure 3 The utility model provides a schematic diagram of the mounting seat structure of a cam beating mechanism adjustment tool;

[0018] Figure 4 The utility model provides a schematic diagram of a connecting rod structure of a cam beating-up mechanism adjusting tool.

[0019] Legend: 1. Mounting plate; 11. Rotating opening; 12. Rotating groove; 13. Handle groove; 14. Dial; 2. L-shaped bracket; 21. First rotating sleeve; 22. First bevel gear; 23. Rotating shaft; 24. Pointer; 3. Rotating ring; 31. Mounting seat; 32. Cam groove; 33. Clamping plate; 34. Clamping shaft groove; 35. U-shaped bracket; 36. Second bevel gear; 4. Connecting bracket; 41. Second rotating sleeve; 42. Connecting rod; 43. Third bevel gear; 44. Fourth bevel gear. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] See also Figure 1-Figure 4The utility model provides a technical solution: a cam beating mechanism adjustment tool, comprising a mounting plate 1, a scale plate 14 is connected to the front surface of the mounting plate 1 near the top, an L-shaped bracket 2 is connected to the front surface of the mounting plate 1 below the scale plate 14, a first rotating sleeve 21 is fixedly connected to the top of the L-shaped bracket 2, a rotating shaft 23 is rotatably connected between the inner surface walls of the first rotating sleeve 21, a pointer 24 is fixedly connected to the outer surface of the rotating shaft 23, a first bevel gear 22 is fixedly connected to the front end of the rotating shaft 23, a rotating opening 11 is provided on the left side of the mounting plate 1, a rotating groove 12 is provided on the inner surface wall of the rotating opening 11, a rotating ring 3 is slidably embedded between the inner surface walls of the rotating groove 12, an inner surface wall of the rotating ring 3 is fixedly connected to a mounting seat 31, and a cam groove 32 is provided on the front surface of the mounting seat 31.

[0023] like Figure 1 and Figure 3 As shown, a U-shaped bracket 35 is fixedly connected between the front surfaces of the mounting seat 31, and the front surface of the U-shaped bracket 35 is fixedly connected to the second bevel gear 36. The U-shaped bracket 35 is mainly used to install the second bevel gear 36 to the front side of the mounting seat 31, and the second bevel gear 36 is located at a position corresponding to the center of the mounting seat 31.

[0024] like Figure 1 and Figure 4 As shown, the front surface of the mounting plate 1 is fixedly connected to the connecting bracket 4, the front surface of the connecting bracket 4 is fixedly connected to the second rotating sleeve 41, the inner surface walls of the second rotating sleeve 41 are rotatably connected to the connecting rod 42, the connecting rod 42 is installed inside the second rotating sleeve 41 through a bearing, and can be flexibly rotated inside the second rotating sleeve 41, and the connecting rod 42 is mainly used to connect the third bevel gear 43 and the fourth bevel gear 44.

[0025] like Figure 1 and Figure 4 As shown, the top end of the connecting rod 42 is fixedly connected to the fourth bevel gear 44, and the fourth bevel gear 44 is meshingly connected with the first bevel gear 22. When the fourth bevel gear 44 rotates, it drives the first bevel gear 22 to rotate.

[0026] like Figure 1 and Figure 4 As shown, the bottom end of the connecting rod 42 is fixedly connected to the third bevel gear 43, and the third bevel gear 43 is meshingly connected with the second bevel gear 36. When the second bevel gear 36 rotates, the third bevel gear 43 is driven to rotate.

[0027] like Figure 1 As shown, a handle groove 13 is provided on the front surface of the mounting plate 1 near the top, and the connecting bracket 4 is located between the L-shaped bracket 2 and the mounting seat 31. The handle groove 13 is provided on the mounting plate 1 to facilitate taking the device.

[0028] like Figure 1-Figure 4As shown, the rear surface of the mounting seat 31 is fixedly connected to the clamping plate 33, and the outer surface of the clamping plate 33 is provided with a clamping shaft groove 34, the number of teeth of the first bevel gear 22 is less than the number of teeth of the fourth bevel gear 44, and the number of teeth of the second bevel gear 36 is greater than the number of teeth of the third bevel gear 43. Since the number of teeth of the second bevel gear 36 is greater than the number of teeth of the third bevel gear 43, when the second bevel gear 36 rotates with the mounting seat 31 under the action of the U-shaped bracket 35, the third bevel gear 43 will rotate more significantly, and the fourth bevel gear 44 will be driven to rotate through the connecting rod 42, and the number of teeth of the fourth bevel gear 44 is greater than the number of teeth of the first bevel gear 22, so the fourth bevel gear 44 will drive the first bevel gear 22 to rotate faster, which also makes the first bevel gear 22 rotate significantly when the mounting seat 31 and the cam in the beating mechanism rotate. When the beating mechanism is adjusted, the cam in the beating mechanism is mainly engaged and adjusted through the cam groove 32, and the clamping shaft groove 34 on the clamping plate 33 will be clamped on the camshaft for positioning.

[0029] The use method and working principle of the device are as follows: when adjusting the beating-up mechanism, the cams at both ends of the beating-up mechanism are clamped in the cam grooves 32 on the surface of the mounting seat 31, and then the cams are rotated and adjusted. During the adjustment process, the mounting seat 31 will rotate and drive the second bevel gear 36 to rotate through the U-shaped bracket 35. When the second bevel gear 36 rotates, it will drive the third bevel gear 43 to rotate. At this time, when the third bevel gear 43 rotates, it will drive the fourth bevel gear 44 to rotate through the connecting rod 42. When the fourth bevel gear 44 rotates, it will drive the pointer 24 on the surface of the rotating shaft 23 to rotate through the first bevel gear 22. According to the initial position and the end position of the dial 14 pointed by the pointer 24, the adjustment degree of the cam in the beating-up mechanism can be accurately grasped. The number of teeth of the second bevel gear 36 is greater than that of the third bevel gear 43, so when the second bevel gear 36 rotates with the mounting seat 31 under the action of the U-shaped bracket 35, the third bevel gear 43 will rotate more significantly, and the fourth bevel gear 44 will be driven to rotate through the connecting rod 42, and the number of teeth of the fourth bevel gear 44 is greater than that of the first bevel gear 22, so the fourth bevel gear 44 will drive the first bevel gear 22 to rotate faster, which means that when the mounting seat 31 and the cam in the beating-up mechanism rotate, the first bevel gear 22 will rotate significantly, and this design can accurately control the adjustment range when fine-tuning the cam of the beating-up mechanism, and is highly practical.

[0030] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A cam beating mechanism adjustment tool, comprising a mounting plate (1), characterized in that: The front surface of the mounting plate (1) is connected to a dial plate (14) at a position near the top, and the front surface of the mounting plate (1) is connected to an L-shaped bracket (2) at a position below the dial plate (14). The top of the L-shaped bracket (2) is fixedly connected to a first rotating sleeve (21), the inner surface walls of the first rotating sleeve (21) are rotatably connected to a rotating shaft (23), the outer surface of the rotating shaft (23) is fixedly connected to a pointer (24), the front end of the rotating shaft (23) is fixedly connected to a first bevel gear (22), a rotating opening (11) is provided on the left side of the mounting plate (1), a rotating groove (12) is provided on the inner surface wall of the rotating opening (11), a rotating ring (3) is slidably embedded between the inner surface walls of the rotating groove (12), the inner surface wall of the rotating ring (3) is fixedly connected to a mounting seat (31), and a cam groove (32) is provided on the front surface of the mounting seat (31).

2. A cam beating mechanism adjustment tool according to claim 1, characterized in that: A U-shaped bracket (35) is fixedly connected between the front surfaces of the mounting seats (31), and the front surface of the U-shaped bracket (35) is fixedly connected to the second bevel gear (36).

3. A cam beating mechanism adjustment tool according to claim 2, characterized in that: The front surface of the mounting plate (1) is fixedly connected to a connecting bracket (4), the front surface of the connecting bracket (4) is fixedly connected to a second rotating sleeve (41), and the inner surface walls of the second rotating sleeve (41) are rotatably connected to a connecting rod (42).

4. A cam beating mechanism adjustment tool according to claim 3, characterized in that: The top end of the connecting rod (42) is fixedly connected to a fourth bevel gear (44), and the fourth bevel gear (44) is meshingly connected to the first bevel gear (22).

5. A cam beating mechanism adjustment tool according to claim 4, characterized in that: The bottom end of the connecting rod (42) is fixedly connected to the third bevel gear (43), and the third bevel gear (43) is meshingly connected to the second bevel gear (36).

6. A cam beating mechanism adjustment tool according to claim 5, characterized in that: A handle groove (13) is provided on the front surface of the mounting plate (1) near the top, and the connecting bracket (4) is located between the L-shaped bracket (2) and the mounting seat (31).

7. A cam beating mechanism adjustment tool according to claim 6, characterized in that: The rear surface of the mounting seat (31) is fixedly connected to a clamping plate (33), and an outer surface of the clamping plate (33) is provided with a clamping shaft groove (34). The number of teeth of the first bevel gear (22) is smaller than the number of teeth of the fourth bevel gear (44), and the number of teeth of the second bevel gear (36) is larger than the number of teeth of the third bevel gear (43).

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