High-precision angle regulator

Abstract

The utility model discloses a high-precision angle regulator which comprises supporting plates, mounting plates are arranged above and below the supporting plates, mounting holes are machined in the four corners of the two mounting plates, and the high-precision angle regulator further comprises a regulating device arranged between the two supporting plates; the fine adjustment device is arranged above the adjusting device; the adjusting device can change the overall angle of the high-precision angle adjuster in a large range. The high-precision angle regulator relates to the technical field of machining, the overall angle of the high-precision angle regulator can be changed through the cooperation of the mounting plate, the regulating device and the fine-tuning device, fine-tuning operation can be carried out, then the precision of the regulated angle can be guaranteed, and the working efficiency is improved. And therefore, a worker can carry out more precise machining operation on the workpiece, the operation quality of the machined workpiece is guaranteed, and the practicability of the high-precision angle adjuster can be greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to a high-precision angle adjuster. Background Art

[0002] Machining refers to the process of changing the external dimensions or performance of a workpiece by a mechanical device. It can be divided into cutting and pressure processing according to the difference in processing methods. When performing mechanical processing, in order to ensure the diversity of processing, it is necessary to use an angle adjuster for cooperation. For example, the application number is: CN202120791522.3, an angle adjuster comprising a horizontally arranged first fixed plate, a diagonal support plate hinged to the first fixed plate, a vertically arranged second fixed plate, a first adjustment plate that moves vertically up and down and is movably connected to the first fixed plate, and a first adjustment plate that moves tiltedly and is movably connected to the diagonal support plate. The third fixing plate is connected to the first adjusting plate; the third fixing plate is parallel to the diagonal support plate and is used to fix the workpiece, and the upper end of the third fixing plate is hinged to the upper end of the first adjusting plate; the diagonal support plate and the first fixing plate are respectively provided with locking nuts for locking the third fixing plate and the first adjusting plate. In actual operation, the angle adjuster presents a triangular structure. When adjusting the angle of the workpiece to be processed, the operator only needs to move the adjustment plate hinged to the inclined workpiece fixing plate up and down to achieve a larger angle range of the workpiece. At the same time, the operation is simpler, and the angle adjuster is more suitable for workpieces that require processing into special shapes.

[0003] When using the current angle adjuster, the operator only needs to move the adjustment plate hinged to the tilt workpiece fixing plate up and down to adjust the workpiece within a larger angle range, thereby achieving angle adjustment.

[0004] However, when a traditional angle adjuster is used for angle adjustment, it is difficult to control the angle adjustment accuracy, and only rough adjustment can be performed, resulting in poor adjustment accuracy. When precision machining of the workpiece is required, the machining accuracy of the workpiece is affected due to the large adjustment angle error, and even high-precision machining operations cannot be performed, which brings inconvenience to the staff. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a high-precision angle adjuster, which solves the problem that the traditional angle adjuster is difficult to control the angle adjustment accuracy and can only perform rough adjustments, resulting in poor adjustment accuracy. When the workpiece needs to be precisely processed, the processing accuracy of the workpiece is affected due to the large adjustment angle error, and even high-precision processing operations cannot be performed, which brings inconvenience to the staff.

[0006] To achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: a high-precision angle adjuster, including a support plate, a mounting plate is provided above and below the support plate, and mounting holes are processed at the four corners of the two mounting plates, and the high-precision angle adjuster also includes: an adjusting device, which is arranged between the two support plates; a fine-tuning device is arranged above the adjusting device; the adjusting device includes: a vertical plate, which is installed on the top of the mounting plate located below; a rotating plate, which is rotatably connected to the top of the vertical plate and is rotatably connected to the bottom of the mounting plate located above; a first gear, which is detachably connected to the front face of the vertical plate and meshed with the bottom of the rotating plate; a second gear, which is installed at the bottom of the first gear; a toothed plate, which is meshed and connected to the bottom of the second gear; a slide plate, which is installed at the bottom of the toothed plate; a first slide rail, which is installed at the top of the mounting plate located below and is meshed with the bottom of the rotating plate The inner wall of the slide is slidably engaged; the first threaded rod is threadedly connected to the inner wall of the toothed plate; the support plate is rotatably connected to one side of the first threaded rod through a bearing, and is fixedly connected to the top of the mounting plate located below; the fine-tuning device includes: a second slide rail installed at the bottom of the mounting plate located above; a slider slidably engaged with the outer wall of the second slide rail; a second threaded rod is installed at the end of the slider and is connected to the upper thread of the rotating plate; wherein, the adjusting device can change the overall angle of the high-precision angle adjuster over a large range, and the fine-tuning device can make fine adjustments to ensure accuracy, the first threaded rod can drive the toothed plate to drive the second gear to rotate, and then drive the first gear to drive the rotating plate to rotate, twisting the second threaded rod can drive the slider to move along the outer wall of the second slide rail, and thus can change the angle of the mounting plate located above.

[0007] Preferably, an angle plate is installed on the front side of the support plate.

[0008] Preferably, rubber pads are installed on the sides of the two mounting plates that are away from each other.

[0009] Beneficial Effects

[0010] The utility model provides a high-precision angle adjuster. It has the following beneficial effects: the high-precision angle adjuster can change the overall angle of the high-precision angle adjuster through the cooperation of the mounting plate, the adjustment device and the fine-tuning device, and can also perform fine-tuning operations, thereby ensuring the accuracy of the adjustment angle, so that the staff can perform more precise processing operations on the workpiece, ensuring the processing quality of the workpiece, and can greatly improve the practicality of the high-precision angle adjuster, and facilitate the use of the staff;

[0011] Through the cooperation of the angle disk and the rubber pad, the staff can observe the adjustment angle of the high-precision angle adjuster more conveniently and quickly, and the design of the rubber pad enables the staff to connect the high-precision angle adjuster with external equipment more stably, thereby bringing convenience to the staff's use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 for Figure 1 A cross-sectional view of

[0014] Figure 3 for Figure 2 A schematic diagram of the structure of the second gear, the vertical plate and the mounting plate;

[0015] Figure 4 for Figure 2 Structural schematic diagram of the middle mounting plate, the second threaded rod and the second slide rail.

[0016] In the figure: 1. mounting plate, 2. adjusting device, 201. first gear, 202. second gear, 203. tooth plate, 204. slide plate, 205. first slide rail, 206. first threaded rod, 207. rotating plate, 208. vertical plate, 209. support plate, 3. fine-tuning device, 301. second threaded rod, 302. slider, 303. second slide rail, 4. mounting hole, 5. support plate, 6. angle plate, 7. rubber pad. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the art. The following mainly introduces the working principle and process.

[0019] When adjusting the angle, the traditional angle adjuster cannot control the angle precision and can only make rough adjustments, which results in poor adjustment precision. When the workpiece needs to be precisely processed, the processing precision of the workpiece will be affected due to the large adjustment angle error, and even high-precision processing cannot be performed, which brings inconvenience to the staff.

[0020] In view of this, the utility model provides a high-precision angle adjuster. Through the cooperation of the mounting plate, the adjustment device and the fine-tuning device, the overall angle of the high-precision angle adjuster can be changed, and fine-tuning operations can also be performed, thereby ensuring the accuracy of the adjustment angle, allowing the staff to perform more precise processing operations on the workpiece, ensuring the quality of the processed workpiece, and can greatly improve the practicality of the high-precision angle adjuster, making it convenient for the staff to use.

[0021] Embodiment 1: Figure 1 , 2 , 3 and 4 show that a high-precision angle adjuster includes a support plate 5, a mounting plate 1 is provided above and below the support plate 5, and mounting holes 4 are processed at the four corners of the two mounting plates 1. The high-precision angle adjuster also includes: an adjusting device 2, which is arranged between the two support plates 5; a fine-tuning device 3, which is arranged above the adjusting device 2; the adjusting device 2 includes: a vertical plate 208, which is installed on the top of the mounting plate 1 located below; a rotating plate 207, which is rotatably connected to the top of the vertical plate 208 and is rotatably connected to the bottom of the mounting plate 1 located above; a first gear 201, which is detachably connected to the front of the vertical plate 208 and meshed with the bottom of the rotating plate 207; a second gear 202, which is installed at the bottom of the first gear 201; a toothed plate 203, which is meshed and connected to the bottom of the second gear 202; a slide plate 204, which is installed at the bottom of the toothed plate 203; a first slide rail 205, which is installed at the top of the mounting plate 1 located below, and is slidably engaged with the inner wall of the slide plate 204; A threaded rod 206 is threadedly connected to the inner wall of the toothed plate 203; a support plate 209 is rotatably connected to one side of the first threaded rod 206 through a bearing, and is fixedly connected to the top of the mounting plate 1 located below; the fine-tuning device 3 includes: a second slide rail 303, installed at the bottom of the mounting plate 1 located above; a slider 302, slidably engaged with the outer wall of the second slide rail 303; a second threaded rod 301, installed at the end of the slider 302, and connected to the upper thread of the rotating plate 207; wherein the adjusting device 2 can change the overall angle of the high-precision angle adjuster in a large range, and the fine-tuning device 3 can make fine adjustments, thereby ensuring accuracy, the first threaded rod 206 can drive the toothed plate 203 to drive the second gear 202 to rotate, and then drive the first gear 201 to drive the rotating plate 207 to rotate, twisting the second threaded rod 301 can drive the slider 302 to move along the outer wall of the second slide rail 303, thereby changing the angle of the mounting plate 1 located above;

[0022] During the specific implementation process, it is worth pointing out that the staff can use external mounting bolts or the like to connect the mounting plate 1 with external equipment through the mounting holes 4, the adjusting device 2 can perform a wide range of angle adjustment, and the fine-tuning device 3 can perform angle fine-tuning, thereby ensuring the accuracy of the angle adjustment, the second gear 202 can drive the first gear 201 to rotate, and then drive the rotating plate 207 to rotate along the end of the vertical plate 208 through the first gear 201, thereby changing the rotation of the mounting plate 1 located above, and then the angle adjustment can be performed, the cooperation between the slide plate 204 and the first slide rail 205 can limit the toothed plate 203, the upper part of the second threaded rod 301 can rotate by itself through the bearing, and thus will not be unable to rotate due to the influence of the slider 302, twisting the second threaded rod 301 can drive the slider 302 to slide along the outer wall of the second slide rail 303, and then the angle of the mounting plate 1 located above can be changed;

[0023] Furthermore, an angle plate 6 is installed on the front of the support plate 5;

[0024] In the specific implementation process, it is worth pointing out that the design of the angle disc 6 allows the staff to more conveniently adjust the angle of the high-precision angle adjuster;

[0025] Furthermore, rubber pads 7 are installed on the sides of the two mounting plates 1 that are away from each other;

[0026] In the specific implementation process, it is worth pointing out that the design of the rubber pad 7 can increase the friction between the mounting plate 1 and the external equipment, thereby improving the installation stability;

[0027] Specifically, when using the high-precision angle adjuster, the staff first connects the high-precision angle adjuster to the external equipment through the external fixing bolts through the mounting hole 4 and the mounting plate 1. When the angle needs to be adjusted, the staff first uses the adjustment device 2 to make a large-scale adjustment, and then uses the fine-tuning device 3 to make a fine adjustment. The staff can quickly and accurately adjust according to the changes in the angle plate 6. When the angle needs to be adjusted, the staff twists the first threaded rod 206, and the first threaded rod 206 can drive the tooth plate 203 to move, and the tooth plate 203 will drive the slide plate 204. When the slider 302 is moved along the outer wall of the second rail 303, the toothed plate 203 will also drive the second gear 202 to rotate. At this time, the second gear 202 can drive the rotating plate 207 to rotate along the end of the vertical plate 208. At this time, as the rotating plate 207 rotates, the angle of the mounting plate 1 located above can be changed. When fine-tuning is required, the staff twists the second threaded rod 301. At this time, the second threaded rod 301 can drive the slider 302 to slide along the outer wall of the second rail 303. At this time, due to the adjustment of the position between the slider 302 and the second rail 303, the angle of the mounting plate 1 located above can be changed.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0029] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated 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, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-precision angle adjuster, comprising a support plate (5), characterized in that: Mounting plates (1) are provided above and below the support plate (5), and mounting holes (4) are processed at the four corners of the two mounting plates (1). The high-precision angle adjuster also includes: An adjusting device (2) is arranged between the two support plates (5); A fine-tuning device (3) is arranged above the adjusting device (2); The regulating device (2) comprises: A vertical plate (208) mounted on the top of the mounting plate (1) located below; A rotating plate (207) is rotatably connected to the top of the vertical plate (208) and is rotatably connected to the bottom of the mounting plate (1) located above; A first gear (201) is detachably connected to the front side of the vertical plate (208) and meshes with the bottom side of the rotating plate (207); A second gear (202) mounted on the bottom of the first gear (201); A toothed plate (203) meshingly connected to the lower side of the second gear (202); A slide plate (204) is mounted on the bottom of the tooth plate (203); A first slide rail (205) is mounted on the top of the mounting plate (1) located below and is slidably engaged with the inner wall of the slide plate (204); A first threaded rod (206) threadedly connected to the inner wall of the toothed plate (203); A support plate (209) is rotatably connected to one side of the first threaded rod (206) via a bearing and is fixedly connected to the top of the mounting plate (1) located below; The fine-tuning device (3) comprises: A second slide rail (303) is installed on the bottom of the mounting plate (1) located above; A slider (302) is slidably engaged with the outer wall of the second slide rail (303); A second threaded rod (301) is mounted on the end of the slider (302) and is threadably connected to the upper portion of the rotating plate (207); Among them, the adjustment device (2) can change the overall angle of the high-precision angle adjuster in a large range, the fine-tuning device (3) can make fine adjustments to ensure accuracy, the first threaded rod (206) can drive the toothed plate (203) to drive the second gear (202) to rotate, and then drive the first gear (201) to drive the rotating plate (207) to rotate, twisting the second threaded rod (301) can drive the slider (302) to move along the outer wall of the second slide rail (303), and then change the angle of the mounting plate (1) located above.

2. A high-precision angle adjuster according to claim 1, characterized in that: An angle plate (6) is installed on the front side of the support plate (5).

3. A high-precision angle adjuster according to claim 1, characterized in that: A rubber pad (7) is installed on the sides of the two mounting plates (1) that are away from each other.

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