Size calibration device for extrusion die manufacturing

Abstract

The utility model relates to the technical field of detection, and discloses a size calibration device for manufacturing an extrusion die, which comprises a measuring mechanism, a height measuring mechanism and a fixing mechanism. The motor is fixed to the first connecting rod to drive the second gear to rotate, the second gear drives the first gear to rotate through the toothed chain, the first gear is fixed to the connecting rod, so that the connecting rod rotates in the fixing block, meanwhile, the connecting rod is fixed to the gear, the gear is meshed with the rack, and the fixing block slides on the outer wall of the sliding groove. Meanwhile, the fixing block and the first fixing block are fixed, so that the laser measuring instrument is driven to move, when laser of the laser measuring instrument makes contact with the surface of the material, recording is started due to the fact that the reflecting plate cannot reflect the laser, and when the fixing block drives the laser measuring instrument to move and the reflecting plate reflects the laser again, recording is ended; therefore, data are displayed on the control panel, so that the detection is more accurate, errors caused by manual detection are reduced, and the detection quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of detection, in particular to a size calibration device for manufacturing extrusion molds. Background Art

[0002] Dimensional calibration devices are devices used to calibrate, measure, and verify the dimensional accuracy of workpieces or equipment. They are commonly used in precision manufacturing, quality control, and equipment maintenance. These devices ensure that product dimensions meet design standards and tolerances during production, thereby improving product quality and consistency.

[0003] In the prior art, when measuring products manufactured by molds, they are usually inspected manually. Manual measurement has many uncertainties, which may lead to errors in measurement, thereby affecting the quality of the final product. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a size calibration device for manufacturing extrusion molds.

[0005] The utility model is implemented by the following technical scheme: a size calibration device for extrusion mold manufacturing, comprising a measuring mechanism, a height measuring mechanism and a fixing mechanism, the measuring mechanism is located at the top of the fixing mechanism, and the height measuring mechanism is located at the top of the fixing mechanism; the measuring mechanism comprises a workbench, a slide groove is provided on the top of the workbench, the outer wall of the slide groove is fixedly connected with a rack, the rack is meshed with a gear, the gear is fixedly connected with a connecting rod inside, the outer wall of the connecting rod is rotatably connected with a fixed block, the fixed block is slidably connected to the outer wall of the slide groove, the outer wall of the connecting rod is fixedly connected with a gear A, the gear A is meshed with a tooth chain, the tooth chain is meshed with a gear B, the gear B is fixedly connected with the connecting rod A inside, the end of the connecting rod A away from the gear B is fixedly connected with a motor, the motor is fixedly connected to the inner wall of the fixing block, the outer wall of the fixing block is fixedly connected to the fixing block A, the front of the fixing block A is fixedly connected with a laser measuring instrument, the top of the workbench is fixedly connected with a control panel, and the top of the workbench is fixedly connected with a reflector.

[0006] Furthermore, the height measuring mechanism includes a fixed plate, which is fixedly connected to the top of the workbench, a slide groove A is opened inside the fixed plate, the outer wall of the fixed plate is fixedly connected to a support seat, the top of the support seat is fixedly connected to a motor A, and the output end of the motor A is fixedly connected to a rotating rod plate.

[0007] Furthermore, there are two fixed plates, which are symmetrically arranged around the center of the workbench; and there are two rotating rods, which are symmetrically arranged around the center of the workbench.

[0008] Furthermore, the rotating rod is rotatably connected to the inside of the fixed plate, and the end of the rotating rod away from the motor A is fixedly connected to the gear C, and the gear C is meshed with the rack A.

[0009] Furthermore, one end of the rack A away from the gear C is fixedly connected to a slider, the slider is slidably connected to the outer wall of the slide groove A, and the outer wall of the rack A is fixedly connected to a contact altimeter.

[0010] Furthermore, the fixing mechanism includes a slide groove B, which is opened inside the workbench, a placement groove is opened on the top of the workbench, an avoidance groove is opened at the bottom of the placement groove, a support seat A is fixedly connected to the bottom of the workbench, and a motor B is fixedly connected to the top of the support seat A.

[0011] Furthermore, the output end of the motor B is fixedly connected to a bidirectional threaded rod, and the end of the bidirectional threaded rod away from the motor B is rotatably connected to a fixed block B, and the fixed block B is fixedly connected to the bottom of the workbench. The bidirectional threaded rod is threadedly connected to a fixed block C, and the fixed block C is slidably connected to the outer wall of the avoidance groove. The top of the fixed block C is fixedly connected to a clamp, and the outer wall of the clamp is fixedly connected to a slider A, and the slider A is slidably connected to the outer wall of the slide groove B.

[0012] Compared with the existing technology, the beneficial effects of the present invention are: making the detection more accurate, reducing the error of manual detection, and improving the detection quality. When the two clamps move inward at the same time, they clamp the material firmly, preventing the material from shifting during measurement, thereby ensuring the accuracy of the measurement. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the measuring mechanism of the utility model;

[0015] Figure 3 This is a schematic diagram of the cross-sectional structure of the fixed block of the utility model;

[0016] Figure 4 This is a schematic diagram of the height measurement mechanism structure of the utility model;

[0017] Figure 5 for Figure 4 A in the middle is an enlarged schematic diagram;

[0018] Figure 6 This is a schematic diagram of the fixing mechanism structure of the utility model;

[0019] Figure 7 This is an enlarged schematic diagram of point B in 6;

[0020] In the figure: 1. Measuring mechanism; 101. Workbench; 102. Slide; 103. Rack; 104. Gear; 105. Connecting rod; 106. Fixed block; 107. Gear A; 108. Tooth chain; 109. Gear B; 110. Connecting rod A; 111. Motor; 112. Fixed block A; 113. Laser measuring instrument; 114. Control panel; 115. Reflector; 2. Height measuring mechanism; 201. Fixed plate; 202. Slide Slot A; 203, support seat; 204, motor A; 205, rotating rod; 206, gear C; 207, rack A; 208, slider; 209, contact altimeter; 3. fixing mechanism; 301, slide B; 302, placement slot; 303, avoidance slot; 304, support seat A; 305, motor B; 306, bidirectional threaded rod; 307, fixing block B; 308, fixing block C; 309, fixture; 310, slider A. DETAILED DESCRIPTION

[0021] See also Figure 1-7 The present embodiment provides a size calibration device for manufacturing an extrusion die, comprising a measuring mechanism 1, a height measuring mechanism 2 and a fixing mechanism 3. The measuring mechanism 1 is located at the top of the fixing mechanism 3, and the height measuring mechanism 2 is located at the top of the fixing mechanism 3. The measuring mechanism 1 comprises a workbench 101, a chute 102 is provided on the top of the workbench 101, a rack 103 is fixedly connected to the outer wall of the chute 102, the rack 103 is meshed with a gear 104, a connecting rod 105 is fixedly connected to the inside of the gear 104, the outer wall of the connecting rod 105 is rotatably connected to a fixed block 106, the fixed block 106 is slidably connected to the outer wall of the chute 102, and the connecting rod 10 The outer wall is fixedly connected to a gear A107, which is meshed with a toothed chain 108, which is meshed with a gear B109. A connecting rod A110 is fixedly connected to the interior of the gear B109, and a motor 111 is fixedly connected to the end of the connecting rod A110 away from the gear B109. The motor 111 is fixedly connected to the inner wall of the fixed block 106, and a fixed block A112 is fixedly connected to the outer wall of the fixed block 106. A laser measuring instrument 113 is fixedly connected to the front of the fixed block A112. A control panel 114 is fixedly connected to the top of the workbench 101, and a reflector 115 is fixedly connected to the top of the workbench 101.

[0022] The height measuring mechanism 2 includes a fixed plate 201, which is fixedly connected to the top of the workbench 101. A slide groove A202 is provided inside the fixed plate 201. The outer wall of the fixed plate 201 is fixedly connected to a support seat 203. The top of the support seat 203 is fixedly connected to a motor A204. The output end of the motor A204 is fixedly connected to a rotating rod 205.

[0023] Two fixed plates 201 are provided, and the two fixed plates 201 are symmetrically arranged with respect to the center of the workbench 101 . Two rotating rods 205 are provided, and the two rotating rods 205 are symmetrically arranged with respect to the center of the workbench 101 .

[0024] The rotating rod 205 is rotatably connected to the interior of the fixed plate 201 . One end of the rotating rod 205 away from the motor A204 is fixedly connected to a gear C206 , and the gear C206 is meshedly connected to a rack A207 .

[0025] One end of the rack A207 away from the gear C206 is fixedly connected to a slider 208, and the slider 208 is slidably connected to the outer wall of the slide groove A202. The outer wall of the rack A207 is fixedly connected to a contact altimeter 209.

[0026] The fixing mechanism 3 includes a slide groove B301, which is opened inside the workbench 101. A placement groove 302 is opened on the top of the workbench 101, and an avoidance groove 303 is opened at the bottom of the placement groove 302. A support seat A304 is fixedly connected to the bottom of the workbench 101, and a motor B305 is fixedly connected to the top of the support seat A304.

[0027] The output end of the motor B305 is fixedly connected to a bidirectional threaded rod 306, and the end of the bidirectional threaded rod 306 away from the motor B305 is rotatably connected to a fixed block B307, and the fixed block B307 is fixedly connected to the bottom of the workbench 101. The bidirectional threaded rod 306 is threadedly connected to a fixed block C308, and the fixed block C308 is slidably connected to the outer wall of the avoidance groove 303. The top of the fixed block C308 is fixedly connected to a clamp 309, and the outer wall of the clamp 309 is fixedly connected to a slider A310, and the slider A310 is slidably connected to the outer wall of the slide groove B301.

[0028] The working principle of the present invention is as follows: the material is placed inside the placement groove 302, at this time the motor B305 runs to drive the bidirectional threaded rod 306 to rotate, the bidirectional threaded rod 306 is threadedly connected to the fixed block C308, and the fixed block C308 is fixed to the clamp 309, so that the clamp 309 moves, and the slider A310 is fixed on the outer wall of the clamp 309, and the slider A310 slides on the outer wall of the slide groove B301, and the slide groove B301 provides a guide for the clamp 309 and makes the clamp 309 move stably. When the two clamps 309 move inward at the same time, the material is clamped and fixed to prevent the material from being displaced during measurement, thereby ensuring the accuracy of the measurement. When the material is clamped. At this time, the motor A204 drives the rotating rod 205 to rotate, and the rotating rod 205 is fixed to the gear C206, so that the gear C206 engages the rack A207, and the rack A207 drives the contact height meter 209 to descend, and the height of the material is detected, thereby reducing manual intervention and making the detection more accurate. When the height detection is completed, the motor 111 is fixed to the connecting rod A110, thereby driving the gear B109 to rotate, and the gear B109 drives the gear A107 to rotate through the tooth chain 108. The gear A107 is fixed to the connecting rod 105, so that the connecting rod 105 rotates inside the fixed block 106, and the connection Rod 105 is fixed to gear 104, and gear 104 is meshed with rack 103, so that fixed block 106 slides on the outer wall of chute 102. At the same time, fixed block 106 is fixed to fixed block A112, thereby driving laser measuring instrument 113 to move. When the laser of laser measuring instrument 113 contacts the surface of the material, the reflector 115 cannot reflect the laser, so recording starts. When fixed block 106 drives laser measuring instrument 113 to move and makes reflector 115 reflect the laser again, recording ends, and data is displayed on control panel 114. This makes detection more accurate, reduces errors in manual detection, and improves detection quality.

Claims

1. A size calibration device for extrusion die manufacturing, characterized in that: It includes a measuring mechanism, a height measuring mechanism and a fixing mechanism; the measuring mechanism includes a workbench, a slide groove is provided on the top of the workbench, the outer wall of the slide groove is fixedly connected to a rack, the rack is meshed with a gear, a connecting rod is fixedly connected inside the gear, the outer wall of the connecting rod is rotatably connected to a fixed block, the fixed block is slidably connected to the outer wall of the slide groove, the outer wall of the connecting rod is fixedly connected to a gear A, the gear A is meshed with a tooth chain, the tooth chain is meshed with a gear B, the gear B is fixedly connected to the connecting rod A inside, and the connecting rod A is away from the gear B. The end is fixedly connected to a motor, the motor is fixedly connected to the inner wall of the fixed block, the outer wall of the fixed block is fixedly connected to the fixed block A, the front of the fixed block A is fixedly connected to a laser measuring instrument, the top of the workbench is fixedly connected to a control panel, and the top of the workbench is fixedly connected to a reflector; the height measuring mechanism includes a fixed plate, the fixed plate is fixedly connected to the top of the workbench, a slide groove A is opened inside the fixed plate, the outer wall of the fixed plate is fixedly connected to a support seat, the top of the support seat is fixedly connected to the motor A, and the output end of the motor A is fixedly connected to a rotating rod.

2. A size calibration device for manufacturing an extrusion die according to claim 1, characterized in that: There are two fixed plates, which are symmetrically arranged around the center of the workbench; there are two rotating rods, which are symmetrically arranged around the center of the workbench.

3. The size calibration device for manufacturing an extrusion die according to claim 1, wherein: The rotating rod is rotatably connected to the inside of the fixed plate, and the end of the rotating rod away from the motor A is fixedly connected to the gear C, and the gear C is meshed with the rack A; the end of the rack A away from the gear C is fixedly connected to the slider, and the slider is slidably connected to the outer wall of the slide groove A, and the outer wall of the rack A is fixedly connected to a contact altimeter.

4. The size calibration device for manufacturing an extrusion die according to claim 1, wherein: The fixing mechanism includes a slide groove B, which is opened inside the workbench. A placement groove is opened on the top of the workbench, and an avoidance groove is opened at the bottom of the placement groove. A support seat A is fixedly connected to the bottom of the workbench, and a motor B is fixedly connected to the top of the support seat A.

5. A size calibration device for manufacturing an extrusion die according to claim 4, characterized in that: The output end of the motor B is fixedly connected to a bidirectional threaded rod, and the end of the bidirectional threaded rod away from the motor B is rotatably connected to a fixed block B, and the fixed block B is fixedly connected to the bottom of the workbench. The bidirectional threaded rod is threadedly connected to a fixed block C, and the fixed block C is slidably connected to the outer wall of the avoidance groove. The top of the fixed block C is fixedly connected to a clamp, and the outer wall of the clamp is fixedly connected to a slider A, and the slider A is slidably connected to the outer wall of the slide groove B.

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