Double-station thread comprehensive measuring machine

Abstract

The utility model provides a double-station thread comprehensive measuring machine. The double-station thread comprehensive measuring machine comprises a workbench; the placement seats are arranged at the two ends of the top of the workbench correspondingly, and clamping rods are slidably connected to the interiors of the two sides of the two placement seats correspondingly; and the fixed seats are fixedly mounted at the two ends of the bottom of the workbench respectively. According to the double-station thread comprehensive measuring machine provided by the utility model, the two placing seats are arranged at the top of the workbench, and the detection go gauges are arranged at the tops of the two placing seats, so that the driving motor drives the detection go gauges to rotate; therefore, when the workpiece in one placing seat is measured, the measured workpiece in the other placing seat can be unloaded and reloaded, so that the workpiece can be uninterruptedly loaded and measured, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of thread measurement, in particular to a double-station thread comprehensive measuring machine. Background Art

[0002] Threaded structure is a common mechanical connection structure, often used in holes or cylindrical outer walls of various workpieces. For threads in holes, since they cannot be observed and inspected visually, a go gauge is usually required to inspect the thread quality to ensure its normal connection and use.

[0003] For example, in the patent application with announcement number CN 219977270 U in the prior art, a cylindrical workpiece is placed by a placement frame with the open end of the threaded hole facing upwards. After each workpiece is placed, the motor is started to drive the vertical screw to rotate. When the vertical screw rotates, the center plate installed in conjunction with it will move downward. During the downward movement, the sliding block is pushed outward along the T-shaped mounting track by the action of the connecting rod, and then the connecting shaft and the movable clamping plate are pushed toward the workpiece to clamp the workpiece and maintain its measurement stability. Before measurement and inspection, the debris in the hole is flushed out by the fan and the nozzle. Under the action of the stepper motor, the rotating plate rotates the same angle each time to transfer the cleaned workpiece to the west of the gauge for measurement and inspection.

[0004] However, when measuring, the device can only unload and load materials after all multiple workpieces have been inspected. This intermittent working mode greatly reduces work efficiency.

[0005] Therefore, it is necessary to provide a double-station thread comprehensive measuring machine to solve the above technical problems. Utility Model Content

[0006] The utility model provides a double-station thread comprehensive measuring machine, which solves the problem that unloading and loading can only be carried out after all multiple workpieces are inspected, and the intermittent working mode reduces work efficiency.

[0007] In order to solve the above technical problems, the utility model provides a double-station thread comprehensive measuring machine, comprising:

[0008] Workbench;

[0009] Placement seats, the placement seats are respectively arranged at both ends of the top of the workbench, and the insides of both sides of the two placement seats are slidably connected with clamping rods;

[0010] A fixing seat, the fixing seats are fixedly mounted on both ends of the bottom of the workbench, and a double-headed telescopic rod is fixedly mounted inside the two fixing seats. Both ends of the double-headed telescopic rod are fixedly mounted with a mounting rod, and the top of the mounting rod is fixedly mounted on the bottom of the clamping rod;

[0011] Support frames, the support frames are fixedly mounted on both ends of the top of the workbench, the inner sides of the two support frames are slidably connected with moving parts, the bottom of the inner side of the support frame is fixedly mounted with a pneumatic telescopic rod, and the top of the moving part is fixedly mounted with a top plate;

[0012] A driving motor is fixedly mounted on the bottom of the top plate, a driving gear is fixedly mounted on the output end of the driving motor, a driven gear is engaged with one side of the driving gear, a rotating tube is fixedly mounted inside the driven gear, the rotating tube is rotatably connected to the inside of the top plate, and a detection gauge is provided at the bottom of the inner side of the rotating tube.

[0013] Preferably, sliding grooves are provided on both sides of the placement seat, and the mounting rod is slidably connected to the inner side surfaces of the sliding grooves.

[0014] Preferably, a groove is formed at the bottom of the movable member, and the top of the pneumatic telescopic rod abuts against the inner side surface of the groove.

[0015] Preferably, the bottom of the front surface of the rotating tube is threadedly connected with a locking screw, and one end of the locking screw is arranged on the front surface of the detection gauge.

[0016] Preferably, mounting seats are fixedly installed at both ends of the bottom of the workbench, a fixing tube is fixedly installed inside the mounting seat, piston rods are slidably connected inside both ends of the fixing tube, a side rod is fixedly installed at one end of the piston rod, and the side rod is fixedly installed on the side of the mounting rod.

[0017] Preferably, an air outlet one-way valve is fixedly installed on the side of the fixed tube, an air pipe is fixedly installed on the output end of the air outlet one-way valve, and an air inlet one-way valve is fixedly installed on the bottom of the fixed tube.

[0018] Preferably, the output end of the air pipe is rotatably connected to the top of the rotating tube.

[0019] Compared with related technologies, the double-station thread comprehensive measuring machine provided by the present invention has the following beneficial effects:

[0020] The utility model provides a double-station thread comprehensive measuring machine, which is achieved by arranging two placement seats on the top of the workbench and arranging detection gauges on the tops of the two placement seats, so that a driving motor drives the detection gauges to rotate. In this way, when a worker is measuring a workpiece in one placement seat, he can unload and reload the workpiece whose measurement has been completed in the other placement seat, thereby continuously loading and measuring the workpieces, thereby increasing work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a structural schematic diagram of a first embodiment of a double-station thread comprehensive measuring machine provided by the utility model;

[0022] Figure 2 for Figure 1 Another perspective structural diagram shown;

[0023] Figure 3 for Figure 2 An enlarged schematic diagram of part A is shown;

[0024] Figure 4 This is a structural schematic diagram of a second embodiment of a double-station thread comprehensive measuring machine provided by the utility model;

[0025] Figure 5 for Figure 4 An enlarged schematic diagram of part B is shown.

[0026] Numbers in the figure: 1. Workbench, 11. Slide, 2. Placement seat, 21. Clamping rod, 3. Fixed seat, 31. Bidirectional telescopic rod, 32. Mounting rod, 4. Support frame, 41. Moving part, 42. Groove, 43. Pneumatic telescopic rod, 5. Driving motor, 51. Driving gear, 52. Driven gear, 53. Rotating tube, 54. Locking screw, 55. Inspection gauge, 6. Mounting seat, 61. Fixed tube, 62. Piston rod, 63. Air inlet check valve, 64. Air outlet check valve, 65. Air pipe, 66. Side rod. DETAILED DESCRIPTION

[0027] The present invention will be further described below with reference to the accompanying drawings and implementation examples.

[0028] First embodiment

[0029] Please refer to Figure 1 、 Figure 2 、 Figure 3 ,in, Figure 1 This is a structural schematic diagram of a first embodiment of a double-station thread comprehensive measuring machine provided by the utility model; Figure 2 for Figure 1 Another perspective structural diagram shown; Figure 3 for Figure 2 The enlarged schematic diagram of part A is shown. A double-station thread comprehensive measuring machine comprises: a workbench 1;

[0030] The placement seats 2 are respectively arranged at both ends of the top of the workbench 1, and the insides of both sides of the two placement seats 2 are slidably connected with clamping rods 21;

[0031] Fixed base 3, the fixed base 3 is fixedly mounted on both ends of the bottom of the workbench 1, and a double-headed telescopic rod 31 is fixedly mounted inside the two fixed bases 3. Both ends of the double-headed telescopic rod 31 are fixedly mounted with a mounting rod 32, and the top of the mounting rod 32 is fixedly mounted on the bottom of the clamping rod 21;

[0032] Support frames 4, the support frames 4 are fixedly mounted on both ends of the top of the workbench 1, the inner sides of the two support frames 4 are slidably connected to moving parts 41, the bottom of the inner side of the support frame 4 is fixedly mounted with a pneumatic telescopic rod 43, and the top of the moving part 41 is fixedly mounted with a top plate 44;

[0033] The drive motor 5 is fixedly mounted on the bottom of the top plate 44. A driving gear 51 is fixedly mounted on the output end of the drive motor 5. A driven gear 52 is engaged with one side of the driving gear 51. A rotating tube 53 is fixedly mounted inside the driven gear 52. The rotating tube 53 is rotatably connected to the inside of the top plate 44. A detection gauge 55 is provided at the bottom of the inner side of the rotating tube 53.

[0034] Slide grooves 11 are formed on both sides of the placement seat 2 , and the mounting rods 32 are slidably connected to the inner side surfaces of the slide grooves 11 .

[0035] A groove 42 is formed at the bottom of the moving member 41 , and the top of the pneumatic telescopic rod 43 abuts against the inner side surface of the groove 42 .

[0036] The bottom of the front side of the rotating tube 53 is threadedly connected with a locking screw 54 , and one end of the locking screw 54 is arranged on the front side of the detection gauge 55 .

[0037] When loading, the top of the pneumatic telescopic rod 43 will abut against the inner side of the groove 42, pushing the moving member 41 to the top, thereby facilitating the user to load the material. After loading is completed, the pneumatic telescopic rod 43 is retracted to the lowest end, so that the detection gauge 55 abuts against the workpiece, and the driving motor 5 drives the detection gauge 55 to rotate, thereby automatically moving downward and screwing into the threaded hole.

[0038] The setting of the locking screw 54 makes it convenient for the staff to disassemble and replace the inspection gauge 55;

[0039] The placement seat 2 is mounted on the workbench 1 by screws, and the clamping rod 21 is mounted on the top of the mounting rod 32 by screws. This makes it convenient for the staff to replace the placement seat 2 and the clamping rod 21 according to the size of the workpiece to be tested.

[0040] The working principle of the double-station thread comprehensive measuring machine provided by the utility model is as follows:

[0041] When in use, the user places the workpiece on the inner side of one of the placement seats 2, and then starts the two-way telescopic rod 31 at the bottom of the placement seat 2, driving the two clamping rods 21 to move toward the middle to clamp the workpiece, and then retracts the starting telescopic rod 43 to the shortest state, so that the detection gauge 55 is inserted into the interior of the squeezed workpiece, and then starts the driving motor 5 to drive the active gear 51 to rotate, and then drives the active gear 52 to drive the rotating tube 53 to rotate through the driven gear 52, and then drives the rotating tube 53 to drive the detection gauge 55 to connect and measure the thread inside the workpiece. While measuring, the user can install another workpiece to the inside of the other placement seat 2 for inspection. After the installation of the workpiece is completed, the other workpiece is inspected and can be unloaded and reloaded for inspection. In this way, the staff can continuously load, inspect and unload the workpiece between the two workstations, thereby increasing work efficiency.

[0042] Compared with related technologies, the double-station thread comprehensive measuring machine provided by the present invention has the following beneficial effects:

[0043] By setting two placement seats 2 on the top of the workbench 1 and setting detection gauges 55 on the top of the two placement seats 2, the driving motor 5 drives the detection gauge 55 to rotate. In this way, the staff can unload and reload the workpiece that has been measured in another placement seat 2 while measuring the workpiece in one placement seat 2, so that the workpiece can be loaded and measured continuously, which increases work efficiency.

[0044] Second embodiment

[0045] Please refer to Figure 4 and Figure 5 Based on the dual-station thread measuring machine provided in the first embodiment of this application, the second embodiment of this application provides another dual-station thread measuring machine. The second embodiment is merely a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0046] Specifically, the difference of the double-station thread comprehensive measuring machine provided in the second embodiment of the present application is that, in a double-station thread comprehensive measuring machine, a mounting seat 6 is fixedly installed at both ends of the bottom of the workbench 1, and a fixed tube 61 is fixedly installed inside the mounting seat 6. The interior of both ends of the fixed tube 61 is slidably connected with a piston rod 62, and one end of the piston rod 62 is fixedly installed with a side rod 66, and the side rod 66 is fixedly installed on the side of the mounting rod 32.

[0047] An air outlet one-way valve 64 is fixedly installed on the side of the fixed tube 61 , an air pipe 65 is fixedly installed on the output end of the air outlet one-way valve 64 , and an air inlet one-way valve 63 is fixedly installed on the bottom of the fixed tube 61 .

[0048] The output end of the air pipe 65 is rotatably connected to the top of the rotating tube 53 .

[0049] The interiors of the rotating tube 53 and the detection gauge 55 are both hollow structures, so that they can transport gas. A sealing gasket is provided inside the rotating tube 53 to increase the sealing between the rotating tube 53 and the gauge 55.

[0050] The working principle of the double-station thread comprehensive measuring machine provided by the utility model is as follows:

[0051] When in use, when the bidirectional telescopic rod 31 is contracted, the side rod 66 drives one end of the two piston rods 62 to move toward the middle of the inner side of the fixed tube 61, thereby transporting the gas inside the fixed tube 61 to the inside of the rotating tube 53 through the gas outlet one-way valve 64 and the air pipe 65, and then spraying it out from the inside of the hollow inspection gauge 55, thereby cleaning the impurities in the threaded hole set at the bottom.

[0052] Compared with related technologies, the double-station thread comprehensive measuring machine provided by the present invention has the following beneficial effects:

[0053] Through the cooperation of structures such as the fixed tube 61, the piston rod 62, the air inlet one-way valve 63, the air outlet one-way valve 64 and the air pipe 65, when the two-way telescopic rod 31 drives the clamping rod 21 to clamp the workpiece, it can drive the piston rod 62 to squeeze out the gas inside the fixed tube 61 and spray it on the workpiece to clean the gas inside the workpiece, thereby increasing the accuracy of subsequent thread measurement.

[0054] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A double-station thread comprehensive measuring machine, characterized in that: include: Workbench; Placement seats, the placement seats are respectively arranged at both ends of the top of the workbench, and the insides of both sides of the two placement seats are slidably connected with clamping rods; A fixing seat, the fixing seats are fixedly mounted on both ends of the bottom of the workbench, and a double-headed telescopic rod is fixedly mounted inside the two fixing seats. Both ends of the double-headed telescopic rod are fixedly mounted with a mounting rod, and the top of the mounting rod is fixedly mounted on the bottom of the clamping rod; Support frames, the support frames are fixedly mounted on both ends of the top of the workbench, the inner sides of the two support frames are slidably connected with moving parts, the bottom of the inner side of the support frame is fixedly mounted with a pneumatic telescopic rod, and the top of the moving part is fixedly mounted with a top plate; A driving motor is fixedly mounted on the bottom of the top plate, a driving gear is fixedly mounted on the output end of the driving motor, a driven gear is engaged with one side of the driving gear, a rotating tube is fixedly mounted inside the driven gear, the rotating tube is rotatably connected to the inside of the top plate, and a detection gauge is provided at the bottom of the inner side of the rotating tube.

2. A double-station thread comprehensive measuring machine according to claim 1, characterized in that: Slide grooves are provided on both sides of the placement seat, and the mounting rods are slidably connected to the inner sides of the slide grooves.

3. A double-station thread comprehensive measuring machine according to claim 1, characterized in that: A groove is formed at the bottom of the moving part, and the top of the pneumatic telescopic rod abuts against the inner side surface of the groove.

4. A double-station thread comprehensive measuring machine according to claim 1, characterized in that: The bottom of the front surface of the rotating tube is threadedly connected with a locking screw, and one end of the locking screw is arranged on the front surface of the detection gauge.

5. The double-station thread comprehensive measuring machine according to claim 1, characterized in that: Both ends of the bottom of the workbench are fixedly installed with mounting seats, and the interior of the mounting seats is fixedly installed with fixed tubes. The interiors of both ends of the fixed tubes are slidably connected with piston rods, and one end of the piston rod is fixedly installed with a side rod, and the side rod is fixedly installed on the side of the mounting rod.

6. A double-station thread comprehensive measuring machine according to claim 5, characterized in that: An air outlet one-way valve is fixedly installed on the side of the fixed pipe, an air pipe is fixedly installed on the output end of the air outlet one-way valve, and an air inlet one-way valve is fixedly installed on the bottom of the fixed pipe.

7. A dual-station thread comprehensive measuring machine according to claim 6, characterized in that: The output end of the air pipe is rotatably connected to the top of the rotating tube.

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