Annular workpiece quality rotation detection device

Abstract

An annular workpiece quality rotation detection device comprises a case, a clamping mechanism, roller measurement mechanisms and optical measurement mechanisms, and is characterized in that the clamping mechanism is rotationally arranged at the upper end of the case, a roller measurement mechanism array is arranged on the periphery of the upper end of the case, and an optical measurement mechanism array is arranged on the periphery of the upper end of the case and located between the adjacent roller measurement mechanisms; according to the scheme, a rotating mode is adopted, the flatness of the end face of the circular workpiece is detected through the pressing roller, further monitoring is conducted in a photoelectric monitoring mode, monitoring guarantee of double data can be guaranteed, braking and limiting can be actively conducted on the rotating workpiece, and the workpiece can be conveniently disassembled.

Description

Technical Field

[0001] The utility model relates to the technical field related to workpiece monitoring equipment, and in particular to a ring-shaped workpiece quality rotation detection device. Background Art

[0002] Circular workpieces are often produced by turning or casting. Most processing methods are carried out by intelligent manufacturing. During the intelligent manufacturing process, mobile data errors may occur, causing some errors on the workpiece surface, thereby affecting the quality and use of the workpiece. In addition, the existing testing methods are all manual monitoring, the detection effect is inaccurate, and large-scale testing equipment is inconvenient when disassembling the workpiece. Utility Model Content

[0003] The utility model provides a ring-shaped workpiece quality rotation detection device, which is used to solve the technical problems arising from the above-mentioned background technology.

[0004] The ring-shaped workpiece quality rotation detection device includes a chassis, a locking mechanism, a roller detection mechanism, and an optical detection mechanism. It is characterized in that the locking mechanism is rotatably arranged and the upper end of the chassis, the roller detection mechanism array is arranged on the periphery of the upper end of the chassis, the optical detection mechanism array is arranged on the periphery of the upper end of the chassis, and is located between adjacent roller detection mechanisms. A driving motor is provided at the lower part of the interior of the chassis, and the driving motor is connected to the locking mechanism through a transmission shaft. A friction disk is rotatably provided in the chassis, and the friction disk is coaxially connected to the transmission shaft. An active friction device is provided in the upper and lower mirror images of the friction disk. The bottom end of the locking mechanism is a rotating disk, and the transmission of the driving motor The shaft rotating disk is coaxially connected to the transmission shaft for rotation. A screw is provided in the middle of the upper end of the rotating disk. A fixed disk is provided on the upper part of the screw through a nut fixing sleeve. The middle part of the roller measuring mechanism is a fixed frame, which is fixed to the upper end edge of the chassis. A cylinder is fixed on the outer end face of the fixed frame. The telescopic rod of the cylinder passes through the fixed frame, and a roller seat is provided at the end of the telescopic rod. A rotating roller is rotatably provided in the roller seat. A tachometer generator is provided on the upper end face of the roller seat. The tachometer generator is directly driven and connected to the rotating roller. The bottom of the optical measuring mechanism is a fixed carrier plate, which is arranged at the upper end edge of the chassis. The upper end face of the fixed carrier plate is a strip frame, and proximity switches are arranged in the middle of the strip frame.

[0005] Preferably, the annular workpiece mass rotation detection device is characterized in that the rear part of the active friction device is a support body, the support body is connected to the inner wall of the chassis, at least two pipelines are provided inside the support body, the pipelines connect the cavity with the outside of the chassis, a cavity is provided at the front part of the support body, a damping block is movably provided on the outer side of the support body, a support rod is arranged at the upper end of the damping block, the support rod movably passes through the cavity and a pressure plate is provided at the end of the support rod, the pressure plate is movably arranged in the cavity, and the edge contour of the pressure plate is consistent with the edge contour of the cavity.

[0006] Preferably, the annular workpiece mass rotation detection device is characterized in that a rebound space is provided at the lower end of the cavity of the support body, the support rod at the upper end of the damping block passes through the rebound space, and the support rod located in the rebound space is provided with a buffer plate, a spring is provided between the buffer plate and the bottom end of the rebound space, and the spring is sleeved on the support rod.

[0007] Preferably, the annular workpiece mass rotation detection device is characterized in that the side wall array at the lower part of the chassis is provided with heat dissipation holes.

[0008] Preferably, the annular workpiece quality rotation detection device is characterized in that the screw sleeve in the middle of the rotating disk is provided with a rubber body, and the fixed disk is located at the upper end of the rubber body.

[0009] Beneficial effects: This solution adopts a rotating method and uses a pressure roller to detect the flatness of the end face of the circular workpiece, and further monitors it through photoelectric monitoring, which can ensure dual data monitoring protection and can actively brake and limit the rotating workpiece to facilitate the disassembly of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic diagram of the structure of the utility model;

[0011] Figure 2 This is the analysis diagram of the utility model;

[0012] Figure 3 This is an analytical diagram of the locking mechanism of the utility model.

[0013] Figure 4 This is a schematic diagram of the active friction device of the utility model;

[0014] Figure 5 This is an external diagram of the active friction device of the utility model.

[0015] In the figure: chassis 1, drive motor 101, transmission shaft 102, friction disc 103, active friction device 104, support body 1041, pipeline 1042, cavity 1043, rebound space 10431, buffer plate 10432, spring 10433, damping block 1044, support rod 1045, pressure plate 1046, heat dissipation hole 105, locking mechanism 2, rotating disk 201, screw 202, fixed disk 203, rubber body 204, roller measurement mechanism 3, fixed frame 301, cylinder 302, roller seat 303, rotating roller 304, tachometer generator 305, light measurement mechanism 4, fixed carrier plate 401, strip frame 402, proximity switch 4021. DETAILED DESCRIPTION

[0016] The following describes the implementation process of the present invention in detail with reference to the accompanying drawings. The embodiments described are only a portion of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0017] In the description of the present invention, it should also be noted that, unless otherwise clearly specified and limited, the terms "setting", "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a bolt connection, a detachable connection, or an integral 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, or it can be a connection between the internal parts of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0018] like Figure 1-5 The annular workpiece quality rotation detection device shown includes a chassis 1, a locking mechanism 2, a roller measurement mechanism 3, and an optical measurement mechanism 4. It is characterized in that the locking mechanism 2 is rotatably arranged and the upper end of the chassis 1, the roller measurement mechanism 3 is arrayed on the periphery of the upper end of the chassis 1, and the optical measurement mechanism 4 is arrayed on the periphery of the upper end of the chassis 1 and is located between adjacent roller measurement mechanisms 3. A driving motor 101 is provided at the lower part of the interior of the chassis 1, and the driving motor 101 is connected to the locking mechanism 2 through a transmission shaft 102. A friction disk 103 is rotatably provided in the chassis 1, and the friction disk 103 is coaxially rotatably connected to the transmission shaft 102. An active friction device 104 is provided in the upper and lower mirror images of the friction disk 103. The bottom end of the locking mechanism 2 is a rotating disk 201, and the transmission shaft 102 of the driving motor 101 rotates the same as the transmission shaft 102. The shaft is connected for rotation, a screw 202 is provided in the middle of the upper end of the rotating disk 201, and a fixed disk 203 is provided on the upper part of the screw 202 through a nut fixing sleeve. The middle part of the roller measuring mechanism 3 is a fixed frame 301, and the fixed frame 301 is fixed to the upper end edge of the chassis 1. A cylinder 302 is fixed on the outer end face of the fixed frame 301, and the telescopic rod of the cylinder 302 passes through the fixed frame 301, and a roller seat 303 is provided on the end of the telescopic rod. A rotating roller 304 is rotatably provided in the roller seat 303, and a tachometer generator 305 is provided on the upper end face of the roller seat 303. The tachometer generator 305 is directly driven and connected to the rotating roller 304. The bottom of the optical measuring mechanism 4 is a fixed carrier plate 401, which is arranged at the upper end edge of the chassis 1, and the upper end face of the fixed carrier plate 401 is a strip frame 402. A proximity switch 4021 is arranged in the middle of the strip frame 402.

[0019] Furthermore, the rear part of the active friction device 104 is a support body 1041, which is connected to the inner wall of the chassis 1. At least two pipes 1042 are provided inside the support body 1041, and the pipes 1042 connect the cavity 1043 with the outside of the chassis 1. A cavity 1043 is provided at the front part of the support body 1041. A damping block 1044 is movably provided on the outer side of the support body 1041, and a support rod 1045 is arranged at the upper end of the damping block 1044. The support rod 1045 movably passes through the cavity 1043 and a pressure plate 1046 is provided at the end of the support rod 1045. The pressure plate 1046 is movably set in the cavity 1043, and the edge contour of the pressure plate 1046 is consistent with the edge contour of the cavity 1043.

[0020] Furthermore, a rebound space 10431 is provided at the lower end of the cavity 1043 of the support body 1041, the support rod 1045 at the upper end of the damping block 1044 passes through the rebound space 10431, and the support rod 1045 located in the rebound space 10431 is provided with a buffer plate 10432, and a spring 10433 is provided between the buffer plate 10432 and the bottom end of the rebound space 10431, and the spring 10433 is sleeved on the support rod 1045.

[0021] Furthermore, a heat dissipation hole 105 is provided in an array on the side wall of the lower portion of the chassis 1 .

[0022] Furthermore, a rubber body 204 is sleeved on the screw rod 202 in the middle of the rotating disk 201 , and the fixed disk 203 is located at the upper end of the rubber body 204 .

[0023] The locking mechanism 2 is rotatably arranged at the upper end of the chassis 1, the roller detection mechanism 3 is arrayed on the periphery of the upper end of the chassis 1, and the optical detection mechanism 4 is arrayed on the periphery of the upper end of the chassis 1 and is located between adjacent roller detection mechanisms 3. A drive motor 101 is provided at the lower part of the interior of the chassis 1, and the drive motor 101 is connected to the locking mechanism 2 through a transmission shaft 102. A friction disk 103 is rotatably provided inside the chassis 1, and the friction disk 103 is coaxially connected to the transmission shaft 102. An active friction device 104 is provided in the upper and lower mirror images of the friction disk 103. The bottom end of the locking mechanism 2 is a rotating disk 201, and the transmission shaft 102 of the drive motor 101 rotates the rotating disk 201 coaxially with the transmission shaft 102. A screw 202 is provided in the middle of the upper end of the rotating disk 201, and the screw 202 A fixing plate 203 is provided on the upper part through a nut fixing sleeve, and a fixing frame 301 is provided in the middle of the roller measuring mechanism 3, and the fixing frame 301 is fixed to the upper end edge of the chassis 1, and a cylinder 302 is fixed on the outer end face of the fixing frame 301, and the telescopic rod of the cylinder 302 passes through the fixing frame 301, and a roller seat 303 is provided on the end of the telescopic rod, and a rotating roller 304 is provided in the roller seat 303, and a tachometer generator 305 is provided on the upper end face of the roller seat 303, and the tachometer generator 305 is directly driven and connected to the rotating roller 304, and the bottom of the optical measuring mechanism 4 is a fixed carrier plate 401, and the fixed carrier plate 401 is arranged at the upper end edge of the chassis 1, and the upper end face of the fixed carrier plate 401 is a strip frame 402, and a proximity switch 4021 is arranged in the middle of the strip frame 402, and the rear of the active friction device 104 is a support body 1041, the support body 1041 is connected to the inner wall of the chassis 1, and at least two pipes 1042 are provided inside the support body 1041. The pipe 1042 connects the cavity 1043 with the outside of the chassis 1. The front part of the support body 1041 is provided with a cavity 1043. The outer side of the support body 1041 is movably provided with a damping block 1044. The upper end of the damping block 1044 is arranged with a support rod 1045. The support rod 1045 moves through the cavity 1043 and the end of the support rod 1045 is provided with a pressure plate 1046. The pressure plate 1046 is movably arranged in the cavity 1043, and the edge contour of the pressure plate 1046 is consistent with the edge contour of the cavity 1043. The edge is movably sealed. The lower end of the cavity 1043 of the support body 1041 is provided with a rebound space. 10431, the support rod 1045 at the upper end of the damping block 1044 passes through the rebound space 10431, and the support rod 1045 located in the rebound space 10431 is provided with a buffer plate 10432, and a spring 10433 is provided between the buffer plate 10432 and the bottom end of the rebound space 10431. The spring 10433 is sleeved on the support rod 1045. When it is necessary to disassemble the circular workpiece, an air pump or oil pump is connected externally to press the gas or liquid into the cavity 1043, and the pressure plate is pressed down by hydraulic pressure or air pressure. The support rod 1045 moves down, and the damping plate moves down at the same time. Because the active friction device 104 is based on the upper and lower mirror images of the friction disk 103, the damping block 1044 contacts the friction disk 103 to brake the rotation of the kart structure.At this time, the fixing plate is removed by loosening the bolts on the upper part of the screw 202 of the rotating disk 201, and the circular workpiece is placed in. The screw 202 in the middle of the rotating disk 201 is sleeved with a rubber body 204, and the fixing disk 203 is located at the upper end of the rubber body 204. The circular workpiece is placed outside the rubber body 204, and the fixing disk 203 is pressed down by screwing the bolts. The circular workpiece is positioned laterally by the deformation of the rubber body 204, and the circular workpiece is fixed longitudinally between the fixing disk 203 and the rotating disk 201 to ensure the stability of the circular workpiece in rotation. At this time, the pressure in the cavity 1043 is released, and the rebound of the spring 10433 in the rebound space 10431 pushes the buffer plate 10432 upward, so that the damping block 1044 leaves the friction disk 103, so that the workpiece can be rotated for detection.

[0024] The locking mechanism 2 is rotatably arranged at the upper end of the chassis 1, the roller detection mechanism 3 is arranged in an array on the periphery of the upper end of the chassis 1, and the optical detection mechanism 4 is arranged in an array on the periphery of the upper end of the chassis 1 and is located between adjacent roller detection mechanisms 3. A drive motor 101 is provided at the lower part of the interior of the chassis 1. The drive motor 101 is connected to the locking mechanism 2 through a transmission shaft 102. A friction disk 103 is rotatably provided in the chassis 1. The friction disk 103 is coaxially rotatably connected to the transmission shaft 102. An active friction device 104 is provided on the upper and lower mirror images of the friction disk 103. The bottom end of the locking mechanism 2 is a rotating The disc 201 is connected to the transmission shaft 102 of the driving motor 101 by coaxial rotation. A screw 202 is provided in the middle of the upper end of the rotating disc 201. The upper part of the screw 202 is provided with a fixed disc 203 through a nut fixing sleeve. The middle part of the roller measuring mechanism 3 is a fixed frame 301. The fixed frame 301 is fixed to the upper end edge of the chassis 1. The outer end surface of the fixed frame 301 is fixed with a cylinder 302. The telescopic rod of the cylinder 302 passes through the fixed frame 301, and the end of the telescopic rod is provided with a roller seat 303. A rotating roller 304 is provided in the roller seat 303. The roller The upper end surface of the seat 303 is provided with a tachometer generator 305, which is directly connected to the rotating roller 304. The bottom of the optical measuring mechanism 4 is a fixed carrier plate 401, which is arranged at the upper edge of the chassis 1. The upper end surface of the fixed carrier plate 401 is a strip frame 402. The middle of the strip frame 402 is provided with a proximity switch 4021. The cylinder 302 is started and the pressure value of the cylinder 302 in the array is input to a fixed value through the numerical control system, and the interval of the value change is set. During the process of inputting the fixed value, it is ensured that the rotating roller 304 contacts the circular workpiece At the surface of the workpiece, the photoelectric switch on the strip frame 402 of the light measuring mechanism 4 is started at the same time. The photoelectric switch is fixed to the strip frame 402 by bolts. When the workpiece rotates, the integrity of the workpiece is known by comparing the changes between the air pressure of the cylinder 302 and the speed of the tachometer generator 305. The photoelectric switch monitors the light on the surface of the workpiece to monitor the flatness of the circular workpiece surface. The side wall array at the lower part of the chassis 1 is provided with a heat dissipation hole 105 to dissipate heat to the brake disc and the drive motor 101.

[0025] The above-described embodiments of the present invention do not constitute a limitation on the scope of protection of the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the claims of the present invention.

Claims

1. A circular workpiece quality rotation detection device, comprising a chassis (1), a locking mechanism (2), a roller detection mechanism (3), and an optical detection mechanism (4), characterized in that The locking mechanism (2) is rotatably arranged at the upper end of the chassis (1), the roller measuring mechanism (3) is arranged in an array on the periphery of the upper end of the chassis (1), and the optical measuring mechanism (4) is arranged in an array on the periphery of the upper end of the chassis (1) and is located between adjacent roller measuring mechanisms (3). A driving motor (101) is provided at the lower part of the interior of the chassis (1), and the driving motor (101) is connected to the locking mechanism (2) through a transmission shaft (102). A friction disk (103) is rotatably arranged in the chassis (1), and the friction disk (103) is coaxially connected to the transmission shaft (102). An active friction device (104) is provided in the mirror image of the upper and lower parts of the friction disk (103). The bottom end of the locking mechanism (2) is a rotating disk (201), and the transmission shaft (102) of the driving motor (101) and the rotating disk (201) are coaxially connected to the transmission shaft (102). A screw (201) is provided at the middle part of the upper end of the rotating disk (201). 02), the upper part of the screw (202) is provided with a fixed disk (203) through a nut fixing sleeve, the middle part of the roller measuring mechanism (3) is a fixed frame (301), the fixed frame (301) is fixed to the upper end edge of the chassis (1), the outer end surface of the fixed frame (301) is fixed with a cylinder (302), the telescopic rod of the cylinder (302) passes through the fixed frame (301), and the end of the telescopic rod is provided with a roller seat (303), a rotating roller (304) is rotatably provided in the roller seat (303), a tachometer generator (305) is provided on the upper end surface of the roller seat (303), and the tachometer generator (305) is directly driven and connected to the rotating roller (304), the bottom of the optical measuring mechanism (4) is a fixed carrier plate (401), the fixed carrier plate (401) is arranged at the upper end edge of the chassis (1), the upper end surface of the fixed carrier plate (401) is a strip frame (402), and the middle part of the strip frame (402) is provided with a proximity switch (4021).

2. The annular workpiece mass rotation detection device according to claim 1 is characterized in that The rear portion of the active friction device (104) is a support body (1041), which is connected to the inner wall of the chassis (1). At least two pipelines (1042) are provided inside the support body (1041), and the pipelines (1042) connect the cavity (1043) with the outside of the chassis (1). The front portion of the support body (1041) is provided with a cavity (1043). A damping block (1044) is movably provided on the outer side of the support body (1041). A support rod (1045) is arranged at the upper end of the damping block (1044). The support rod (1045) movably passes through the cavity (1043), and a pressure plate (1046) is provided at the end of the support rod (1045). The pressure plate (1046) is movably arranged in the cavity (1043), and the edge profile of the pressure plate (1046) is consistent with the edge profile of the cavity (1043).

3. The annular workpiece mass rotation detection device according to claim 2, characterized in that A rebound space (10431) is provided at the lower end of the cavity (1043) of the support body (1041), a support rod (1045) at the upper end of the damping block (1044) passes through the rebound space (10431), and a buffer plate (10432) is provided on the support rod (1045) located in the rebound space (10431), a spring (10433) is provided between the buffer plate (10432) and the bottom end of the rebound space (10431), and the spring (10433) is sleeved on the support rod (1045).

4. The annular workpiece mass rotation detection device according to claim 1, characterized in that The side wall array at the lower part of the chassis (1) is provided with heat dissipation holes (105).

5. The annular workpiece mass rotation detection device according to claim 1, characterized in that The screw rod (202) in the middle of the rotating disk (201) is sleeved with a rubber body (204), and the fixed disk (203) is located at the upper end of the rubber body (204).

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