Five-axis measuring machine

Abstract

The utility model provides a five-axis measuring machine, which comprises a machine body, a clamping module and a measuring module, and is characterized in that the machine body comprises a base and a vertical seat; the clamping module comprises a Y-axis linear driving mechanism, a longitudinal rotating motor and a rotary clamping mechanism, the rotary clamping mechanism comprises a clamping mechanism and a rotary driving mechanism, and the clamping mechanism comprises a base plate, a rotary supporting seat and two guide wheels; the rotary driving mechanism comprises a supporting vertical plate, a rotary driving motor, a first connecting shaft, two swing arms, a first roller, a second roller and a driving wheel, the driving wheel comprises a roller part, a connecting part and a second connecting shaft, the second connecting shaft is sleeved with the second roller, and a belt is connected between the first roller and the second roller; the measuring module comprises an X-axis linear driving mechanism, a Z-axis linear driving mechanism, a longitudinal camera and a transverse camera, the longitudinal camera and the transverse camera are in driving connection with the Z-axis linear driving mechanism, the position of the cutter does not need to be manually adjusted, the measuring process can be simplified, and the measuring efficiency and the measuring accuracy are effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of measuring equipment, in particular to a five-axis measuring machine. Background Art

[0002] In the production process of precision tools, measuring machines are needed to measure the size of the tool blade and end face. When measuring the tool, the existing measuring machines need to manually adjust the direction and position of the tool, which makes the measurement process cumbersome and affects the measurement efficiency. Summary of the invention

[0003] The problem to be solved by the utility model is to provide a five-axis measuring machine to simplify the measuring process and improve the measuring efficiency.

[0004] To solve the above technical problems, a five-axis measuring machine provided by the utility model includes a machine body, a clamping module, and a measuring module. The machine body includes a base and a stand fixedly connected to one side of the top of the base; the clamping module includes a Y-axis linear drive mechanism arranged on the top of the base, a longitudinal rotary motor driven and connected to the Y-axis linear drive mechanism, and a rotary clamping mechanism; the rotary clamping mechanism includes a clamping mechanism and a rotary drive mechanism; the clamping mechanism includes a pad connected to the longitudinal rotary motor, a rotary support seat arranged on the top of the pad, two guide wheels rotatably connected to the top of the rotary support seat in parallel; the rotary drive mechanism includes a support stand arranged on the top of the pad, a rotary drive motor arranged on the top of the support stand, and a rotary drive motor fixedly connected to the rotary drive A first connecting shaft on the output shaft of the motor, two swing arms rotatably connected to the first connecting shaft in parallel, a first roller sleeved on the first connecting shaft and located between one ends of the two swing arms, a second roller arranged between the other ends of the two swing arms, and a driving wheel, the driving wheel includes a roller part, a connecting part connected to one end of the roller part, a second connecting shaft connected to one end of the connecting part, the second connecting shaft is rotatably connected between one ends of the two swing arms, the second roller is sleeved on the second connecting shaft, and a belt is connected between the first roller and the second roller; the measuring module includes an X-axis linear driving mechanism arranged on the stand, a Z-axis linear driving mechanism drivingly connected to the X-axis linear driving mechanism, and a longitudinal camera and a transverse camera drivingly connected to the Z-axis linear driving mechanism.

[0005] Preferably, the Y-axis linear drive mechanism includes a Y-axis slide connected to the top of the base in a slidable manner along the Y-axis direction, and a first drive motor arranged on the base and connected to the Y-axis slide through a screw; the X-axis linear drive mechanism includes an X-axis slide connected to the stand in a slidable manner along the X-axis direction, and a second drive motor arranged on the stand and connected to the X-axis slide through a screw; the Z-axis linear drive mechanism includes a Z-axis slide arranged on the X-axis slide, a Z-axis slide connected to the Z-axis slide in a slidable manner along the Z-axis direction, and a third drive motor arranged on the top of the Z-axis slide and connected to the Z-axis slide through a screw.

[0006] Preferably, accordion protective covers are provided at both ends of the Y-axis slide, the X-axis slide, and the Z-axis slide.

[0007] The beneficial effects of the utility model are as follows: the utility model provides a five-axis measuring machine, which supports the tool handle of the tool to be measured between the two guide wheels, and swings the two swing arms to allow the wheel surface of the roller part of the driving wheel to press on the tool handle. When the rotary driving motor is working, the first roller drives the second roller to rotate through the belt, and the rotating driving wheel will drive the tool handle to rotate between the two guide wheels and the roller part. When the longitudinal rotary motor is working, it can drive the tool to turn, and the tool can be driven to move forward and backward through the Y-axis linear driving mechanism. The longitudinal camera and the transverse camera can be driven to move left and right through the X-axis linear driving mechanism. The longitudinal camera and the transverse camera can be driven to move up and down through the Z-axis linear driving mechanism, so as to shoot different positions of the tool, and realize all-round measurement of the tool blade and end face. The longitudinal camera and the transverse camera are distributed in two directions and can shoot at the same time, so that complex tools can be measured without manual adjustment of the tool position, and the measurement process can be simplified, which effectively improves the measurement efficiency and measurement accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 The schematic diagram of the appearance structure of the utility model is illustrated.

[0009] Figure 2 A cross-sectional view illustrating the present invention is shown.

[0010] Figure 3 A front view of the present invention is illustrated.

[0011] Figure 4 The utility model is illustrated Figure 1 Schematic diagram of the partially enlarged structure of part A in the middle.

[0012] Explanation of the accompanying drawings: base 10, stand 11, Y-axis linear drive mechanism 20, Y-axis slide 21, first drive motor 22, accordion protective cover 23, longitudinal rotation motor 30, clamping mechanism 40, pad 41, rotation support seat 42, guide wheel 43, rotation drive mechanism 50, support stand 51, rotation drive motor 52, swing arm 53, first roller 54, second roller 55, drive wheel 56, roller part 560, connecting part 561, X-axis linear drive mechanism 60, X-axis slide 61, second drive motor 62, Z-axis linear drive mechanism 70, Z-axis slide 71, Z-axis slide 72, third drive motor 73, longitudinal camera 80, transverse camera 90. DETAILED DESCRIPTION

[0013] To make the purpose, technical solution and advantages of the embodiments of the present disclosure clearer, the technical solution of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings of the embodiments of the present disclosure. Obviously, the described embodiments are part of the embodiments of the present disclosure, not all of the embodiments.

[0014] Based on the described embodiments of the present disclosure, all other embodiments obtained by those of ordinary skill in the art without creative work are within the scope of protection of the present disclosure.

[0015] refer to Figure 1-4 .

[0016] The utility model provides a five-axis measuring machine, comprising a machine body, a clamping module, and a measuring module. The machine body comprises a base 10 and a stand 11 fixedly connected to one side of the top of the base 10; the clamping module comprises a Y-axis linear driving mechanism 20 arranged at the top of the base 10, a longitudinal rotating motor 30 drivingly connected to the Y-axis linear driving mechanism 20, and a rotating clamping mechanism; the rotating clamping mechanism comprises a clamping mechanism 40 and a rotating driving mechanism 50; the clamping mechanism 40 comprises a pad 41 drivingly connected to the longitudinal rotating motor 30, a rotating support seat 42 arranged at the top of the pad 41, and two guide wheels 43 rotatably connected to the top of the rotating support seat 42 in parallel; the rotating driving mechanism 50 comprises a supporting stand 51 arranged at the top of the pad 41, a rotating driving motor 52 arranged at the top of the supporting stand 51, and a rotating drive motor 52 fixedly connected to the output shaft of the rotating driving motor 52. A first connecting shaft, two swing arms 53 rotatably connected in parallel to the first connecting shaft, a first roller 54 sleeved on the first connecting shaft and located between one ends of the two swing arms 53, a second roller 55 arranged between the other ends of the two swing arms 53, and a driving wheel 56, the driving wheel 56 includes a roller portion 560, a connecting portion 561 connected to one end of the roller portion 560, and a second connecting shaft connected to one end of the connecting portion 561, the second connecting shaft is rotatably connected between one ends of the two swing arms 53, the second roller 55 is sleeved on the second connecting shaft, and a belt is connected between the first roller 54 and the second roller 55; the measuring module includes an X-axis linear driving mechanism 60 arranged on the stand 11, a Z-axis linear driving mechanism 70 drivingly connected to the X-axis linear driving mechanism 60, and a longitudinal camera 80 and a transverse camera 90 drivingly connected to the Z-axis linear driving mechanism 70.

[0017] The working principle is as follows: the handle of the tool to be measured is supported between the two guide wheels 43, and the two swing arms 53 are swung so that the wheel surface of the roller part 560 of the driving wheel 56 is pressed on the handle of the tool. When the rotary driving motor 52 is working, the first roller 54 drives the second roller 55 to rotate through the belt, and the rotating driving wheel 56 will drive the tool handle to rotate between the two guide wheels 43 and the roller part 560. When the longitudinal rotary motor 30 is working, it can drive the tool to turn, and the tool can be driven to move forward and backward through the Y-axis linear driving mechanism 20, and the longitudinal camera 80 and the transverse camera 90 can be driven to move left and right through the X-axis linear driving mechanism 60. The longitudinal camera 80 and the transverse camera 90 can be driven to move up and down through the Z-axis linear driving mechanism 70, so as to shoot different positions of the tool, and realize the all-round measurement of the tool blade and end face. The longitudinal camera 80 and the transverse camera 90 are distributed in two directions and can shoot at the same time. Complex tools can be measured without manual adjustment of the tool position, which can simplify the measurement process and effectively improve the measurement efficiency and measurement accuracy.

[0018] Based on the above embodiment, the Y-axis linear drive mechanism 20 includes a Y-axis slide 21 slidably connected to the top of the base 10 along the Y-axis direction, and a first drive motor 22 arranged on the base 10 and connected to the Y-axis slide 21 through a screw; the X-axis linear drive mechanism 60 includes an X-axis slide 61 slidably connected to the stand 11 along the X-axis direction, and a second drive motor 62 arranged on the stand 11 and connected to the X-axis slide 61 through a screw; the Z-axis linear drive mechanism 70 includes a Z-axis slide 71 arranged on the X-axis slide 61, a Z-axis slide 72 slidably connected to the Z-axis slide 71 along the Z-axis direction, and a third drive motor 73 arranged on the top of the Z-axis slide 72 and connected to the Z-axis slide 71 through a screw. When the first drive motor 22 is working, it can drive the Y-axis slide 21 to move forward and backward, thereby driving the tool to move forward and backward; when the second drive motor 62 is working, it can drive the X-axis slide 61 to move left and right, thereby driving the longitudinal camera 80 and the transverse camera 90 to move left and right; when the third drive motor 73 is working, it can drive the Z-axis slide 72 to move up and down, thereby driving the longitudinal camera 80 and the transverse camera 90 to move up and down.

[0019] Based on the above embodiments, accordion protective covers 23 are provided at both ends of the Y-axis slide 21, the X-axis slide 61, and the Z-axis slide 72 to prevent dust from entering the motion mechanism and ensure smooth operation of the mechanism.

[0020] The above implementation modes are merely descriptions of the preferred implementation modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary engineering and technical personnel in the field shall fall within the protection scope determined by the claims of the present invention.

Claims

1. A five-axis measuring machine, characterized in that: The invention comprises a machine body, a clamping module and a measuring module, wherein the machine body comprises a base and a stand fixedly connected to one side of the top of the base; the clamping module comprises a Y-axis linear drive mechanism arranged on the top of the base, a longitudinal rotary motor driven and connected to the Y-axis linear drive mechanism, and a rotary clamping mechanism; the rotary clamping mechanism comprises a clamping mechanism and a rotary drive mechanism; the clamping mechanism comprises a pad driven and connected to the longitudinal rotary motor, a rotary support seat arranged on the top of the pad, two guide wheels rotatably connected in parallel to the top of the rotary support seat; the rotary drive mechanism comprises a support stand arranged on the top of the pad, a rotary drive motor arranged on the top of the support stand, a first connecting shaft fixedly connected to the output shaft of the rotary drive motor, and two A swing arm rotatably connected in parallel to the first connecting shaft, a first roller sleeved on the first connecting shaft and located between one ends of the two swing arms, a second roller arranged between the other ends of the two swing arms, and a driving wheel, the driving wheel comprising a roller portion, a connecting portion connected to one end of the roller portion, and a second connecting shaft connected to one end of the connecting portion, the second connecting shaft rotatably connected between one ends of the two swing arms, the second roller sleeved on the second connecting shaft, and a belt connected between the first roller and the second roller; the measuring module comprises an X-axis linear driving mechanism arranged on the stand, a Z-axis linear driving mechanism drivingly connected to the X-axis linear driving mechanism, and a longitudinal camera and a transverse camera drivingly connected to the Z-axis linear driving mechanism.

2. A five-axis measuring machine according to claim 1, characterized in that: The Y-axis linear drive mechanism includes a Y-axis slide connected to the top of the base in a slidable manner along the Y-axis direction, and a first drive motor arranged on the base and connected to the Y-axis slide through a screw; the X-axis linear drive mechanism includes an X-axis slide connected to the stand in a slidable manner along the X-axis direction, and a second drive motor arranged on the stand and connected to the X-axis slide through a screw; the Z-axis linear drive mechanism includes a Z-axis slide arranged on the X-axis slide, a Z-axis slide connected to the Z-axis slide in a slidable manner along the Z-axis direction, and a third drive motor arranged on the top of the Z-axis slide and connected to the Z-axis slide through a screw.

3. A five-axis measuring machine according to claim 2, characterized in that: Both ends of the Y-axis slide, the X-axis slide, and the Z-axis slide are provided with accordion protective covers.

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