Workpiece hardness thread detection machine

Abstract

The utility model provides a workpiece hardness thread detection machine, and belongs to the technical field of thread detection machines. The workpiece hardness thread detection machine comprises a detection machine external mechanism and a detection mechanism. The detection machine external mechanism comprises a rack and a box shell, the box shell is mounted above the rack, and an operation touch screen is arranged in front of the box shell; the detection mechanism comprises a transverse transfer module, a product carrier and a longitudinal transfer module, the transverse transfer module and the longitudinal transfer module are installed above the rack, a feeding station and a discharging station are arranged at the positions, above the rack, of the two ends of the transverse transfer module respectively, and the transverse transfer module drives the product carrier above to move transversely. Compared with a traditional thread detector, the workpiece hardness thread detector has the advantages that workpiece hardness testing and workpiece laser marking are carried out in the same equipment, the manual transfer process of product workpieces is reduced, and the overall operation speed of workpiece machining is increased.

Description

Technical Field

[0001] The utility model relates to the field of thread detection machines, in particular to a workpiece hardness thread detection machine. Background Art

[0002] After the production of threaded workpieces, in order to confirm whether the threads on the workpieces are qualified, the thread gauge on the thread inspection machine can be inserted into the screw or screw hole to quickly inspect the threads on the workpiece. The thread inspection machine in the prior art mainly uses an integrated go gauge, that is, a go and no-go gauge is used to inspect the threads on multiple workpieces. However, the thread inspection machine in the prior art only uses a go and no-go gauge to inspect the threads on the workpiece, but cannot test the hardness of the threaded workpiece, and after the workpiece is inspected, it needs to be manually transferred to the next device for marking. If the thread inspection, hardness inspection and marking operations can be integrated and performed in the same device, the production inspection speed of the product can be improved. Utility Model Content

[0003] In order to make up for the above shortcomings, the utility model provides a workpiece hardness thread detection machine, which aims to improve the thread detection machine in the prior art, which only uses a go / no-go gauge to detect the threads on the workpiece but cannot test the hardness of the threaded workpiece, and after the workpiece is detected, it needs to be manually transferred to the next device for marking.

[0004] The utility model is achieved in this way:

[0005] The utility model provides a workpiece hardness thread detection machine, which comprises an external mechanism of the detection machine and a detection mechanism.

[0006] The external structure of the detection machine includes a frame and a box shell, the box shell is installed above the frame, and an operation touch screen is arranged in front of the box shell;

[0007] The detection mechanism includes a transverse transfer module, a product carrier and a longitudinal transfer module. The transverse transfer module and the longitudinal transfer module are respectively installed above the frame, and above the frame at both ends of the transverse transfer module are respectively a loading station and an unloading station. The transverse transfer module drives the product carrier above to move transversely, and the longitudinal transfer module is located above the middle of the transverse transfer module. A stop gauge detection module and a hardness testing module are sequentially arranged on the side of the longitudinal transfer module close to the loading station, and a laser marking machine is arranged on the side of the longitudinal transfer module close to the unloading station.

[0008] In an embodiment of the present utility model, the detection mechanism further includes a product flow channel, the product flow channel is installed above the frame, and the product flow channel is located below the longitudinal transfer module.

[0009] In one embodiment of the utility model, a material discharge chute is provided at the tail end of the product flow channel.

[0010] In one embodiment of the utility model, a safety grating is arranged inside the opening on the side of the box shell, and an alarm is arranged on the top of the box shell.

[0011] In one embodiment of the utility model, the lateral transfer module includes a guide rail, a screw, a rotation drive unit, and a mounting seat. Two guide rails are installed in parallel above the frame, the screw is rotatably arranged between the two guide rails, the mounting seat is slidably arranged above the guide rails, and the screw is threaded through the bottom of the mounting seat. The rotation drive unit is installed on the frame to drive the screw to rotate.

[0012] In an embodiment of the present utility model, the rotation driving part includes a servo motor and a transmission belt, and the servo motor drives the lead screw to rotate through the transmission belt.

[0013] In an embodiment of the present invention, transfer and limiting modules are provided at both ends of the guide rail.

[0014] The beneficial effects of the utility model are as follows: compared with the traditional thread detection machine, the utility model obtains a workpiece hardness thread detection machine through the above design, which adds workpiece hardness testing and workpiece laser marking to the same device, reduces the manual transfer process of product workpieces, and improves the overall operation speed of workpiece processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a structural schematic diagram of a workpiece hardness thread detection machine provided by an embodiment of the utility model;

[0017] Figure 2 A schematic diagram of the structure of the frame and the detection mechanism provided in the embodiment of the utility model;

[0018] Figure 3 A schematic diagram of a top view of the frame and the detection mechanism provided in an embodiment of the utility model;

[0019] Figure 4 A schematic diagram of the lateral transfer module and product carrier structure provided in an embodiment of the utility model.

[0020] In the figure: 10-external structure of the detection machine; 110-frame; 111-loading station; 112-unloading station; 120-box shell; 130-operation touch screen; 140-safety grating; 150-alarm; 20-detection mechanism; 210-lateral transfer module; 211-guide rail; 212-screw; 213-rotation drive unit; 214-mounting seat; 220-product carrier; 230-hardness test module; 240-stop gauge detection module; 250-longitudinal transfer module; 260-laser marking machine; 270-product flow channel; 280-unloading slide. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example

[0023] See also Figure 1-Figure 4 The utility model provides a workpiece hardness thread detection machine, including an external detection machine mechanism 10 and a detection mechanism 20.

[0024] Among them, the detection mechanism 20 in the external mechanism 10 of the detection machine can not only perform thread detection on the loaded threaded workpiece, but also perform hardness testing and marking operations on the workpiece in the same device. Compared with the traditional single-function thread marking machine, the hardness thread detection machine can improve the production inspection speed of the overall workpiece process.

[0025] See also Figure 1-Figure 3The external mechanism 10 of the detection machine includes a frame 110 and a box shell 120. The box shell 120 is installed above the frame 110 by bolts, and an operation touch screen 130 is arranged in front of the box shell 120. The operation touch screen 130 is used to control the machine detection operation. The detection mechanism 20 includes a lateral transfer module 210, a product carrier 220 and a longitudinal transfer module 250. The lateral transfer module 210 and the longitudinal transfer module 250 are respectively installed above the frame 110, and the loading station 111 and the unloading station 112 are respectively located above the frame 110 at both ends of the lateral transfer module 210. The lateral transfer module 210 drives the upper product carrier 220 to move lateral, and the longitudinal transfer module 250 is located above the middle of the lateral transfer module 210. The longitudinal transfer module 250 is provided with a stop gauge detection module 240 and a hardness testing module 230 in sequence on the side close to the loading station 111, and the longitudinal transfer module 250 is provided with a laser marking machine 260 on the side close to the unloading station 112.

[0026] The workpiece is pre-loaded onto the top of the product carrier 220, and then the product carrier 220 is manually loaded from the loading station 111 onto the top of the lateral transfer module 210. The lateral transfer module 210 drives the product carrier 220 to move horizontally to the station of the hardness test module 230, and the hardness test module 230 performs a hardness test on the workpiece on the product carrier 220. After the hardness test of the workpiece passes, the lateral transfer module 210 continues to drive the product carrier 220 to the station of the stop gauge detection module 240, and the stop gauge detection module 240 performs a thread stop detection on the workpiece on the product carrier 220. After the thread stop detection of the workpiece is completed, the lateral transfer module 210 continues to drive the product carrier 220 to the marking station, and the laser marking machine 260 performs the marking operation. Subsequently, the lateral transfer module 210 drives the product carrier 220 to move to the unloading station 112, and the product carrier 220 and the product workpiece thereon are manually removed. When the workpiece fails the inspection at the hardness test module 230 or the go-through gauge inspection module 240, the clamp in the longitudinal transfer module 250 removes the product carrier 220 on the transverse transfer module 210 together with the product workpiece. Compared with the traditional thread inspection machine, the workpiece hardness thread inspection machine adds workpiece hardness testing and workpiece laser marking to the same device, reduces the manual transfer process of product workpieces, and improves the overall operation speed of workpiece processing.

[0027] Specifically, see Figure 1 The open interior of the side of the box shell 120 is provided with a safety grating 140, and the top of the box shell 120 is provided with an alarm 150. The setting of the safety grating 140 improves the safety of the equipment when it is used, and the alarm 150 prompts an alarm when the workpiece is detected to be unqualified.

[0028] In the above specific implementation, please refer to Figure 2 and Figure 3The inspection mechanism 20 further includes a product flow channel 270, which is installed above the frame 110 and is located below the longitudinal transfer module 250. When the workpiece fails the inspection at the hardness test module 230 or the stop gauge inspection module 240, the clamp in the longitudinal transfer module 250 takes out the product carrier 220 on the transverse transfer module 210 together with the product workpiece to the product flow channel 270 for loading and unloading. A material discharge chute 280 is provided at the tail end of the product flow channel 270, and the unqualified product workpiece loaded and unloaded by the product flow channel 270 is finally guided along the material discharge chute 280 for unloading.

[0029] For specific settings, see Figure 4 The lateral transfer module 210 includes a guide rail 211, a lead screw 212, a rotation drive unit 213, and a mounting seat 214. The two guide rails 211 are installed in parallel above the frame 110, the lead screw 212 is rotatably set between the two guide rails 211, the mounting seat 214 is slidably set above the guide rails 211, and the lead screw 212 is screwed through the bottom of the mounting seat 214, and the rotation drive unit 213 is installed on the frame 110 to drive the lead screw 212 to rotate. The rotation drive unit 213 includes a servo motor and a transmission belt, and the servo motor drives the lead screw 212 to rotate through the transmission belt. The servo motor in the rotation drive unit 213 drives the lead screw 212 to rotate through the transmission belt, and drives the mounting seat 214 to slide on the guide rail 211 through the screw connection with the mounting seat 214.

[0030] Furthermore, both ends of the guide rail 211 are provided with transfer and limiting modules, and the transfer and limiting modules are used to limit the transverse movement of the product carrier 220 .

[0031] The working principle of the workpiece hardness thread testing machine is as follows: when in use, the workpiece is pre-loaded onto the top of the product carrier 220, and then the product carrier 220 is manually loaded from the loading station 111 onto the top of the lateral transfer module 210. The lateral transfer module 210 drives the product carrier 220 to move horizontally to the station of the hardness testing module 230, and the hardness testing module 230 performs a hardness test on the workpiece on the product carrier 220. After the workpiece hardness test passes, the lateral transfer module 210 continues to drive the product carrier 220 to the station of the stop gauge detection module 240, and the stop gauge detection module 240 performs a thread stop detection on the workpiece on the product carrier 220. After the workpiece thread stop detection is completed, the lateral transfer module 210 continues to drive the product carrier 220 to the marking station, and the laser marking machine 260 performs the marking operation. Subsequently, the lateral transfer module 210 drives the product carrier 220 to move to the unloading station 112, and the product carrier 220 and the product workpiece thereon are manually removed. When the workpiece fails the inspection at the hardness test module 230 or the stop gauge inspection module 240 station, the clamp in the longitudinal transfer module 250 removes the product carrier 220 on the lateral transfer module 210 together with the product workpiece for unloading.

[0032] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A workpiece hardness thread testing machine, characterized in that: include An external mechanism (10) of a detection machine, the external mechanism (10) of the detection machine comprising a frame (110) and a housing (120), the housing (120) being installed above the frame (110), and an operation touch screen (130) being arranged in front of the housing (120); The detection mechanism (20) comprises a transverse transfer module (210), a product carrier (220) and a longitudinal transfer module (250), wherein the transverse transfer module (210) and the longitudinal transfer module (250) are respectively installed above the frame (110), and above the frame (110) at both ends of the transverse transfer module (210) are a loading station (111) and a unloading station (112), respectively. (210) drives the product carrier (220) above to move horizontally, the longitudinal transfer module (250) is located above the middle of the transverse transfer module (210), and the longitudinal transfer module (250) is provided with a stop gauge detection module (240) and a hardness testing module (230) in sequence on the side close to the loading station (111), and the longitudinal transfer module (250) is provided with a laser marking machine (260) on the side close to the unloading station (112).

2. A workpiece hardness thread testing machine according to claim 1, characterized in that: The detection mechanism (20) further comprises a product flow channel (270), wherein the product flow channel (270) is installed above the frame (110), and the product flow channel (270) is located below the longitudinal transfer module (250).

3. A workpiece hardness thread testing machine according to claim 2, characterized in that: A material discharge chute (280) is provided at the tail end of the product flow channel (270).

4. A workpiece hardness thread testing machine according to claim 1, characterized in that: Safety gratings (140) are arranged inside the open sides of the box shell (120), and an alarm (150) is arranged on the top of the box shell (120).

5. A workpiece hardness thread testing machine according to claim 1, characterized in that: The lateral transfer module (210) comprises a guide rail (211), a lead screw (212), a rotation driving unit (213), and a mounting seat (214); the two guide rails (211) are installed in parallel above the frame (110); the lead screw (212) is rotatably arranged between the two guide rails (211); the mounting seat (214) is slidably arranged above the guide rails (211); the lead screw (212) is threadedly connected and passes through the bottom of the mounting seat (214); and the rotation driving unit (213) is installed on the frame (110) to drive the lead screw (212) to rotate.

6. A workpiece hardness thread testing machine according to claim 5, characterized in that: The rotation driving part (213) comprises a servo motor and a transmission belt, and the servo motor drives the lead screw (212) to rotate via the transmission belt.

7. A workpiece hardness thread testing machine according to claim 5, characterized in that: Both ends of the guide rail (211) are provided with transfer and limiting modules.

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