Multi-angle positioning clamping device for gear detection

Abstract

The application relates to the technical field of gear detection, and discloses a multi-angle positioning clamping device for gear detection, which comprises sliding rails, fixed sheets, supporting plates and wheels, the fixed sheets are welded on the two sides of the sliding rails, the supporting plates are rotationally connected to the rod bodies on the two sides of the sliding rails, a clamping mechanism is arranged on the top of the supporting plates, an adjusting mechanism is arranged on one side of the supporting plates, and the clamping mechanism comprises a driving motor, a supporting cylinder, an electric cylinder, clamping pieces and a plug rod. The multi-angle positioning clamping device for gear detection can clamp gears of different sizes from different angles through adjusting the positions of the three groups of clamping pieces, meanwhile, the plug rod is inserted into a circular groove in the inside of the gear, and the protruding block part of the rod body above the plug rod is inserted into a clamping groove in the circular groove in the inside of the gear, so that the inside of the gear is clamped, the gear can be stably clamped, and the gear can be more stably detected.

Description

Technical Field

[0001] This application relates to the field of gear inspection technology, specifically to a multi-angle positioning clamping device for gear inspection. Background Technology

[0002] Gear inspection is a process of quantitatively evaluating the geometric accuracy, motion accuracy, and material properties of gears using specialized equipment and methods. During gear inspection, the gear is clamped using a fixture. Existing fixtures only clamp the outer side of the gear using clamping plates. However, clamping the outer side of the gear with clamping plates can easily cause gear wobbling, resulting in unstable gear clamping.

[0003] Therefore, there is an urgent need for a multi-angle positioning clamping device for gear inspection to solve the problem of gears easily shaking. Utility Model Content

[0004] To address the shortcomings of existing technologies, this application provides a multi-angle positioning clamping device for gear inspection, which has the advantage of improving gear clamping stability and solving the problem of gears easily shaking.

[0005] To achieve the above objectives, this application provides the following technical solution: a multi-angle positioning clamping device for gear detection, comprising a slide rail, a fixing plate, a support plate and wheels, wherein the fixing plate is welded to both sides of the slide rail, the support plate is rotatably connected to the rods on both sides of the slide rail, a clamping mechanism is provided on the top of the support plate, and an adjustment mechanism is provided on one side of the support plate; The clamping mechanism includes a drive motor, a support cylinder, an electric cylinder, a clamping plate, and a insertion rod. The drive motor is installed at the middle of the bottom of the support plate. The rod at the bottom of the support cylinder is fixedly connected to the output end of the drive motor. The outer surface of the support cylinder is rotatably connected to the inner side of the support plate. The electric cylinder is installed on the outside of the support cylinder. The rod on the outside of the clamping plate is fixedly connected to the output end of the electric cylinder. The insertion rod is inserted into the slot at the bottom of the support cylinder.

[0006] By adjusting the position of the three sets of clamping plates, the three sets of clamping plates can clamp gears of different sizes from different angles. At the same time, the insert rod is inserted into the circular groove on the inside of the gear, and the protrusion part of the rod above the insert rod is inserted into the slot of the circular groove on the inside of the gear, thereby clamping the inside of the gear and making the gear stable, so that the gear can be tested more stably.

[0007] Preferably, the insertion rod consists of two rods, an upper one and a lower one, with a set of protrusions on the outer surface of the upper rod and three sets of protrusions on the outer surface of the lower rod.

[0008] Preferably, the support cylinder is connected to the support plate via a bearing.

[0009] Preferably, the inner side of the support cylinder has a slot that matches the clamping piece.

[0010] Preferably, the adjustment mechanism includes a support frame, a second drive motor, a threaded rod, and a threaded sleeve. The support frame is welded to one end of the slide rail, the second drive motor is installed on one side of the support frame, one end of the threaded rod is fixedly connected to the output end of the second drive motor, the other end of the threaded rod is threadedly connected to one end of the threaded sleeve, and the other end of the threaded sleeve is fixedly connected to one side of the support plate by bolts.

[0011] Preferably, the support frame is a T-shaped plate.

[0012] In summary, this application includes at least one of the following beneficial effects: 1. This gear inspection multi-angle positioning clamping device, when the gear is placed on the top of the support cylinder, the protruding part of the bottom of the gear is inserted between the insert rod and the clamping plate. By adjusting the position of the three sets of clamping plates, the three sets of clamping plates can clamp gears of different sizes from different angles. At the same time, the insert rod is inserted into the circular groove on the inside of the gear, and the protruding part of the rod body above the insert rod is inserted into the slot of the circular groove on the inside of the gear, thereby clamping the inside of the gear and making the gear stable, so that the gear can be inspected more stably.

[0013] 2. This gear inspection multi-angle positioning clamping device allows the threaded sleeve to extend or shorten when the threaded rod drives the threaded rod to rotate. When the threaded sleeve extends or shortens, it can drive the support plate to move, thereby adjusting the position of the support cylinder. The support cylinder can then drive the gear placed on top to move, thereby adjusting the position of the gear. This allows the gear to be easily inspected at different positions, making gear inspection more convenient. Attached Figure Description

[0014] Figure 1 This is an overall structural diagram of the positioning and clamping device of this application; Figure 2 This is a bottom view of the positioning and clamping device of this application; Figure 3 This is a top view of the positioning and clamping device of this application; Figure 4 This is a structural diagram of the clamping mechanism in this application; Figure 5 This is a structural diagram of the insertion rod in this application.

[0015] The components are: 1. Slide rail; 111. Drive motor one; 112. Support cylinder; 113. Electric cylinder; 114. Clamping plate; 115. Insert rod; 2. Fixing plate; 211. Support frame; 212. Drive motor two; 213. Threaded rod; 214. Threaded sleeve; 3. Support plate; 4. Wheel. Detailed Implementation

[0016] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0017] Please see Figure 1-5 A multi-angle positioning clamping device for gear inspection includes a slide rail 1, a fixing plate 2, a support plate 3, and wheels 4. The fixing plate 2 is welded to both sides of the slide rail 1 and fixed to a predetermined position by bolts to ensure stable installation of the slide rail 1. The support plate 3 drives the wheels 4 to roll in the groove at the top of the slide rail 1. The support plate 3 is rotatably connected to the rods on both sides of the slide rail 1. A clamping mechanism is provided at the top of the support plate 3, and an adjustment mechanism is provided on one side of the support plate 3.

[0018] Specifically, the clamping mechanism includes a drive motor 111, a support cylinder 112, an electric cylinder 113, a clamping plate 114, and a insertion rod 115. The drive motor 111 is installed at the bottom center of the support plate 3. The rod at the bottom of the support cylinder 112 is fixedly connected to the output end of the drive motor 111. The outer surface of the support cylinder 112 is rotatably connected to the inner side of the support plate 3. The support cylinder 112 is connected to the support plate 3 through a bearing. The electric cylinder 113 is installed on the outer side of the support cylinder 112. The rod on the outer side of the clamping plate 114 is fixedly connected to the output end of the electric cylinder 113. The inner side of the support cylinder 112 has a slot that matches the clamping plate 114. The insertion rod 115 is inserted into the slot at the bottom of the support cylinder 112. The insertion rod 115 consists of two rods, an upper one and a lower one. The outer surface of the upper rod has a set of protrusions, and the outer surface of the lower rod has three sets of protrusions.

[0019] With the above technical solution, when the gear is placed on the top of the support cylinder 112, the protruding part at the bottom of the gear is inserted between the insert rod 115 and the clamping plate 114. By adjusting the position of the three sets of clamping plates 114, the three sets of clamping plates 114 can clamp gears of different sizes from different angles. At the same time, the insert rod 115 is inserted into the circular groove on the inside of the gear, and the protruding part of the rod body above the insert rod 115 is inserted into the slot of the circular groove on the inside of the gear, thereby clamping the inside of the gear and making the gear stable, so that the gear can be detected more stably. When the drive motor 111 starts, it drives the support cylinder 112 to rotate, thereby adjusting the position of the gear at the top of the support cylinder 112 so that the gear can be fully inspected; the insert rod 115 is inserted into the slot at the bottom of the support cylinder 112, which can be easily replaced, and the insert rod 115 can easily fix gears of different sizes.

[0020] Specifically, the adjustment mechanism includes a support frame 211, a second drive motor 212, a threaded rod 213, and a threaded sleeve 214. The support frame 211 is welded to one end of the slide rail 1 and is a T-shaped plate. The second drive motor 212 is installed on one side of the support frame 211. One end of the threaded rod 213 is fixedly connected to the output end of the second drive motor 212, and the other end of the threaded rod 213 is threadedly connected to one end of the threaded sleeve 214. The other end of the threaded sleeve 214 is fixedly connected to one side of the support plate 3 by bolts.

[0021] Through the above technical solution, the second drive motor 212 is started, which drives the threaded rod 213 to rotate. When the threaded rod 213 drives the threaded sleeve 214 to rotate, the threaded sleeve 214 can extend or shorten. When the threaded sleeve 214 extends or shortens, it can drive the support plate 3 to move, thereby adjusting the position of the support cylinder 112. The support cylinder 112 can drive the gear placed at the top to move, thereby adjusting the position of the gear, so that the gear can be easily detected at different positions, making gear detection more convenient. When the support plate 3 moves, it drives the wheel 4 to move in the slide rail 1.

[0022] In use, by adjusting the position of the three sets of clamping plates 114, the three sets of clamping plates 114 can clamp gears of different sizes from different angles. At the same time, the insert rod 115 is inserted into the circular groove on the inside of the gear, and the protrusion part of the upper part of the insert rod 115 is inserted into the slot of the circular groove on the inside of the gear, thereby clamping the inside of the gear and making the gear stable, so that the gear can be detected more stably.

[0023] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-angle positioning clamping device for gear inspection, comprising a slide rail (1), a fixing plate (2), a support plate (3), and a wheel (4), characterized in that: The fixing plate (2) is welded to both sides of the slide rail (1), the support plate (3) is rotatably connected to the rods on both sides of the slide rail (1), the top of the support plate (3) is provided with a clamping mechanism, and the side of the support plate (3) is provided with an adjustment mechanism; The clamping mechanism includes a drive motor (111), a support cylinder (112), an electric cylinder (113), a clamping plate (114), and a plug rod (115). The drive motor (111) is installed at the middle of the bottom of the support plate (3). The rod at the bottom of the support cylinder (112) is fixedly connected to the output end of the drive motor (111). The outer surface of the support cylinder (112) is rotatably connected to the inner side of the support plate (3). The electric cylinder (113) is installed on the outside of the support cylinder (112). The rod on the outside of the clamping plate (114) is fixedly connected to the output end of the electric cylinder (113). The plug rod (115) is inserted into the slot at the bottom of the support cylinder (112).

2. The multi-angle positioning clamping device for gear inspection according to claim 1, characterized in that: The insertion rod (115) consists of two rods, an upper one and a lower one. The outer surface of the upper rod has a set of protrusions, and the outer surface of the lower rod has three sets of protrusions.

3. The multi-angle positioning clamping device for gear inspection according to claim 1, characterized in that: The support cylinder (112) is connected to the support plate (3) via a bearing.

4. The multi-angle positioning clamping device for gear inspection according to claim 1, characterized in that: The inner side of the support cylinder (112) is provided with a slot that matches the clamping piece (114).

5. The multi-angle positioning clamping device for gear inspection according to claim 1, characterized in that: The adjustment mechanism includes a support frame (211), a second drive motor (212), a threaded rod (213), and a threaded sleeve (214). The support frame (211) is welded to one end of the slide rail (1). The second drive motor (212) is installed on one side of the support frame (211). One end of the threaded rod (213) is fixedly connected to the output end of the second drive motor (212). The other end of the threaded rod (213) is threadedly connected to one end of the threaded sleeve (214). The other end of the threaded sleeve (214) is fixedly connected to one side of the support plate (3) by bolts.

6. The multi-angle positioning clamping device for gear inspection according to claim 5, characterized in that: The support frame (211) is a T-shaped plate.

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