Inner and outer diameter detection device for casting processing

Abstract

The utility model discloses an internal and external diameter detection device for casting processing, which comprises a base, the upper end of the base is fixedly connected with a rack, the upper end of the base is provided with a casting positioning assembly and an internal diameter detection assembly, and the rack is fixedly connected with an external diameter detection assembly; the inner diameter detection assembly comprises an X-axis carry mechanism I, a rotating mechanism and an inner diameter dial indicator; the outer diameter detection assembly comprises an X-axis carry mechanism II, a Y-axis carry mechanism and an outer diameter dial indicator; the casting detection device can detect the outer diameter and the inner diameter of a casting at the same time, the detection operation is automatic, manual operation of workers is not needed, the casting detection efficiency and precision can be effectively improved, meanwhile, the labor intensity of the workers is reduced, rapid and flexible adjustment can be conducted according to the specific specification of the casting, and the working efficiency is greatly improved. Besides, the X-axis and Y-axis carry mechanisms of the device realize accurate positioning of the outer diameter dial indicator in multiple directions, so that the operation is more convenient, the operation difficulty is reduced, and the practical performance of the detection device is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to foundry technology field, concretely is a foundry processing is with inside and outside diameter detection device. BACKGROUND

[0002] The inside diameter and outside diameter detection of foundry is the important link of foundry quality control, and this needs to use accurate measuring equipment and correct measuring method.

[0003] Inside diameter detection: inside diameter detection usually uses micrometer, inside diameter measuring instrument or inside hole micrometer and so on. When measuring, the measuring foot of measuring tool is inserted into the inside hole of foundry, and then the measured value is read.

[0004] Outside diameter detection: outside diameter detection uses caliper, outside diameter measuring instrument or outside diameter micrometer and so on. When measuring, foundry is placed between the measuring foot of measuring tool, and then the measured value is read.

[0005] At present, in the foundry production process, the inside and outside diameter detection operation of foundry is generally manually operated by the staff, and the detection efficiency is low, the detection error is big, cannot satisfy the foundry detection needs in batch production, and increases the labor intensity of staff. UTILITY MODEL CONTENT

[0006] The utility model aims at providing a foundry processing is with inside and outside diameter detection device to solve the problem in the prior art.

[0007] In order to realize the above object, the utility model provides the following technical scheme: a foundry processing is with inside and outside diameter detection device, including base, the upper end fixedly connected with rack of base, the upper end of base is equipped with foundry positioning assembly and inside diameter detection component, and the rack is fixedly connected with outside diameter detection component on the rack;The inside diameter detection component includes X axis carry mechanism one, rotating mechanism and inside diameter micrometer;The outside diameter detection component includes X axis carry mechanism two, Y axis carry mechanism and outside diameter micrometer.

[0008] Preferably, the foundry positioning assembly includes fixed seat, three jaw chuck and rotary motor, the fixed seat is fixedly connected to the base, the three jaw chuck is rotatably connected to the fixed seat through the bearing, the rotary motor is fixedly connected to the fixed seat, and the output shaft of the rotary motor is fixed to the rear end of the three jaw chuck through the connecting sleeve.

[0009] Based on the above technical features, the foundry positioning assembly can fix the foundry to be detected, and can drive the foundry to rotate during the detection of the inside and outside diameter of the foundry, so as to realize the automatic detection function of the foundry by cooperating with the detection assembly, and effectively improve the foundry detection efficiency.

[0010] Preferably, the X-axis increment mechanism one comprises an X-axis screw rod motor one, an X-axis screw rod one and an X-axis screw rod connecting seat one fixedly connected to the base, the X-axis screw rod one is rotationally connected in the X-axis screw rod connecting seat one, one end of the X-axis screw rod one is connected to the output shaft of the X-axis screw rod motor one through a shaft coupling, the X-axis screw rod motor one is fixedly connected to the X-axis screw rod connecting seat one, the X-axis screw rod one is threadedly connected with an X-axis nut pair one, and the X-axis nut pair one is slidingly connected to the surface of the base; the rotating mechanism comprises a fixed frame, a rotating gear and a screw rod, the fixed frame is fixedly connected to the surface of the X-axis nut pair one, a micrometer connecting piece is rotationally connected in the fixed frame through a rotating shaft, the rotating gear is located on the outer side of the fixed frame and is connected with the rotating shaft, the screw rod is rotationally connected to a screw rod connecting seat, the screw rod connecting seat is fixedly connected to the X-axis nut pair one, the screw rod is engaged with the rotating gear, one end of the screw rod is fixedly provided with a handle, and the micrometer connecting piece is fixedly connected with an inside diameter micrometer.

[0011] Based on the above technical features, the X-axis increment mechanism one and the rotating mechanism can adjust the inside diameter micrometer to a suitable position and angle according to the specifications of the casting, so that the accurate measurement of the inside diameter of the casting can be realized. It not only ensures the accurate positioning of the micrometer in multiple directions, but also can be quickly and flexibly adjusted according to the specific specifications of the casting, greatly improving the detection efficiency and accuracy. At the same time, the structure is simple and easy to operate, which reduces the operation difficulty and improves the work efficiency.

[0012] Preferably, the X-axis increment mechanism two comprises an X-axis screw rod motor two, an X-axis screw rod connecting seat two and two X-axis screw rods two, the X-axis screw rod connecting seat two is fixedly connected to the rack, the two X-axis screw rods two are both rotationally connected to the X-axis screw rod connecting seat two, and a belt transmission mechanism is connected between the two X-axis screw rods two, one end of one of the X-axis screw rods two is connected with the output shaft of the X-axis screw rod motor two through a shaft coupling, the X-axis screw rod motor two is fixedly connected to the X-axis screw rod connecting seat two, and the two X-axis screw rods two are both threadedly connected with an X-axis nut pair two; the Y-axis increment mechanism comprises a Y-axis screw rod connecting seat, a Y-axis screw rod, a Y-axis screw rod motor and a Y-axis nut pair, the Y-axis screw rod connecting seat is fixedly connected to the X-axis nut pair two, the Y-axis screw rod is rotationally connected to the Y-axis screw rod connecting seat, the Y-axis screw rod motor is fixedly connected to the Y-axis screw rod connecting seat, the Y-axis screw rod is connected to the output shaft of the Y-axis screw rod motor through a shaft coupling, the Y-axis nut pair is threadedly connected to the Y-axis screw rod, the Y-axis nut pair is slidingly connected to the Y-axis screw rod connecting seat, and the Y-axis nut pair is fixedly provided with an outside diameter micrometer through a connecting piece.

[0013] Based on the above technical features, the X-axis carry-in mechanism two and the Y-axis carry-in mechanism can flexibly adjust the transverse and longitudinal positions of the outer diameter micrometer to adapt to the outer diameter detection requirements of different specifications of castings. It can be quickly and flexibly adjusted according to the actual specifications of the castings, greatly improving the detection efficiency and precision, and also making the operation more convenient and reducing the operation difficulty. In addition, the structure is simple, stable and easy to maintain, which meets the actual needs of industrial production.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The inner and outer diameter detection device for casting machining can simultaneously detect the outer diameter and the inner diameter of the casting, and the detection operation is automated, without the need for manual operation by the workers, so that the casting detection efficiency and precision can be effectively improved, the labor intensity of the workers is reduced, and the work efficiency is greatly improved. In addition, the X-axis and Y-axis carry-in mechanisms of the device realize the accurate positioning of the outer diameter micrometer in multiple directions, so that the operation is more convenient, the operation difficulty is reduced, and the practical performance of the detection device is greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic view of the utility model;

[0017] Figure 2 It is a structural schematic view of the rotating mechanism of the utility model;

[0018] Figure 3 It is a structural schematic view of the Y-axis carry-in mechanism of the utility model;

[0019] In the drawings:

[0020] 1 base, 2 rack, 3 inner diameter micrometer, 4 outer diameter micrometer, 5 fixed seat, 6 three-jaw chuck, 7 rotary motor, 8 X-axis screw rod motor one, 9 X-axis screw rod one, 10 X-axis screw rod connecting seat one, 11 X-axis nut pair one, 12 fixed frame, 13 rotating gear, 14 screw rod, 15 micrometer connecting piece, 16 screw rod connecting seat, 17 handle, 18 X-axis screw rod motor two, 19 X-axis screw rod connecting seat two, 20 X-axis screw rod two, 21 belt transmission mechanism, 22 Y-axis nut pair, 23 X-axis nut pair two, 24 Y-axis screw rod connecting seat, 25 Y-axis screw rod, 26 Y-axis screw rod motor. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0022] Please refer to Figures 1-3 The utility model provides an embodiment: a cast processing uses inside and outside diameter detection device, including base 1, the upper end fixedly connected with gantry 2 of base 1, the upper end of base 1 is equipped with cast positioning assembly and inside diameter detection subassembly, and the fixed connection of gantry 2 has outside diameter detection subassembly, inside diameter detection subassembly includes X axis carry mechanism one, rotating mechanism and inside diameter micrometer 3, outside diameter detection subassembly includes X axis carry mechanism two, Y axis carry mechanism and outside diameter micrometer 4.

[0023] Please refer to the drawings in the specification Figure 1 : cast positioning assembly includes fixed seat 5, three jaw chuck 6 and rotary motor 7, fixed seat 5 is fixedly connected to base 1, three jaw chuck 6 is rotatably connected to fixed seat 5 through bearing, rotary motor 7 is fixedly connected to fixed seat 5, and the output shaft of rotary motor 7 is fixed with the rear end of three jaw chuck 6 through connecting sleeve.

[0024] Please refer to the drawings in the specification Figure 1 : X axis carry mechanism one includes X axis lead screw motor one 8, X axis lead screw one 9 and the X axis lead screw connecting seat one 10 fixedly connected to base 1, X axis lead screw one 9 is rotatably connected in X axis lead screw connecting seat one 10, and one end of X axis lead screw one 9 is connected to the output shaft of X axis lead screw motor one 8 through coupling, X axis lead screw motor one 8 is fixedly connected to X axis lead screw connecting seat one 10, and X axis screw nut pair one 11 is screw connected on X axis lead screw one 9, and X axis screw nut pair one 11 is slidably connected to the surface of base 1, when adjusting X axis carry mechanism one, the output shaft of X axis lead screw motor one 8 drives X axis lead screw one 9 to rotate, and X axis lead screw one 9 drives X axis screw nut pair one 11 to move to the appropriate position.

[0025] Please refer to the drawings in the specification Figure 2The rotating mechanism comprises a fixed frame 12, a rotating gear 13 and a screw rod 14, the fixed frame 12 is fixedly connected to the surface of the X-axis nut pair one 11, a micrometer connecting piece 15 is rotatably connected in the fixed frame 12 through a rotating shaft, the rotating gear 13 is located outside the fixed frame 12 and is connected with the rotating shaft, the screw rod 14 is rotatably connected to a screw rod connecting seat 16, the screw rod connecting seat 16 is fixedly connected to the X-axis nut pair one 11, the screw rod 14 is engaged with the rotating gear 13, one end of the screw rod 14 is fixedly connected with a handle 17, and the micrometer connecting piece 15 is fixedly connected with the internal diameter micrometer 3.

[0026] Please refer to the drawings in the specification Figure 1 The X-axis carrying mechanism two comprises an X-axis screw rod motor two 18, an X-axis screw rod connecting seat two 19 and two X-axis screw rods two 20, the X-axis screw rod connecting seat two 19 is fixedly connected to the rack 2, the two X-axis screw rods two 20 are rotatably connected to the X-axis screw rod connecting seat two 19, and a belt transmission mechanism 21 is connected between the two X-axis screw rods two 20; one end of one X-axis screw rod two 20 is connected with the output shaft of the X-axis screw rod motor two 18 through a shaft coupling, the X-axis screw rod motor two 18 is fixedly connected to the X-axis screw rod connecting seat two 19, and the two X-axis screw rods two 20 are threadedly connected to an X-axis nut pair two 23; when the X-axis carrying mechanism two is adjusted, the output shaft of the X-axis screw rod motor two 18 drives the X-axis screw rod two 20 to rotate, the X-axis screw rod two 20 drives the other X-axis screw rod two 20 to rotate synchronously through the belt transmission mechanism 21, and the two X-axis screw rods two 20 drive the X-axis nut pair two 23 to move to a suitable position.

[0027] Please refer to the drawings in the specification Figure 3 The Y-axis carrying mechanism comprises a Y-axis screw rod connecting seat 24, a Y-axis screw rod 25, a Y-axis screw rod motor 26 and a Y-axis nut pair 22, the Y-axis screw rod connecting seat 24 is fixedly connected to the X-axis nut pair two 23, the Y-axis screw rod 25 is rotatably connected to the Y-axis screw rod connecting seat 24, the Y-axis screw rod motor 26 is fixedly connected to the Y-axis screw rod connecting seat 24, the Y-axis screw rod 25 is connected with the output shaft of the Y-axis screw rod motor 26 through a shaft coupling, the Y-axis nut pair 22 is threadedly connected to the Y-axis screw rod 25, the Y-axis nut pair 22 is slidably connected to the Y-axis screw rod connecting seat 24, and an external diameter micrometer 4 is fixedly connected to the Y-axis nut pair 22 through a connecting piece; when the Y-axis carrying mechanism is adjusted, the output shaft of the Y-axis screw rod motor 26 drives the Y-axis screw rod 25 to rotate, and the Y-axis screw rod 25 drives the Y-axis nut pair 22 to move to a suitable height.

[0028] Working principle

[0029] The internal and external diameter detection device for casting machining is used for cutting machining of iron castings.

[0030] In use, the rotary motor 7, the X-axis lead screw motor one 8, the X-axis lead screw motor two 18, the Y-axis lead screw motor 26 are electrically connected with an external power source and a controller, and the controller can be a computer or other conventional known component capable of being controlled.

[0031] The three-jaw chuck 6 can be manually operated by the rocker lever or driven by the motor.

[0032] In operation, after the casting to be detected is fixed on the three-jaw chuck 6, the X-axis lead screw mechanism one and the rotating mechanism are adjusted according to the specification of the casting, so that the measuring head of the inner diameter micrometer 3 is in contact with the inner diameter surface of the casting; the X-axis lead screw mechanism two and the Y-axis lead screw mechanism are adjusted, so that the measuring head of the outer diameter micrometer 4 is in contact with the outer diameter surface of the casting; the output shaft of the rotary motor 7 drives the three-jaw chuck 6 to rotate, and the inner diameter micrometer 3 and the outer diameter micrometer 4 detect the inner and outer diameters of the casting.

[0033] When adjusting the X-axis lead screw mechanism one, the output shaft of the X-axis lead screw motor one 8 drives the X-axis lead screw one 9 to rotate, and the X-axis lead screw one 9 drives the X-axis nut pair one 11 to move to a suitable position.

[0034] When adjusting the rotating mechanism, the rocker lever 17 is rotated, the rocker lever 17 drives the screw rod 14 to rotate, the rotating gear 13 rotates with the screw rod 14 and drives the micrometer connecting piece 15, and the micrometer connecting piece 15 drives the inner diameter micrometer 3 to rotate to a suitable angle.

[0035] When adjusting the X-axis lead screw mechanism two, the output shaft of the X-axis lead screw motor two 18 drives the X-axis lead screw two 20 to rotate, and the X-axis lead screw two 20 drives another X-axis lead screw two 20 to synchronously rotate through the belt drive mechanism 21, and the two X-axis lead screw two 20 drives the X-axis nut pair two 23 to move to a suitable position.

[0036] When adjusting the Y-axis lead screw mechanism, the output shaft of the Y-axis lead screw motor 26 drives the Y-axis lead screw 25 to rotate, and the Y-axis lead screw 25 drives the Y-axis nut pair 22 to move to a suitable height.

[0037] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0038] The preferred embodiments disclosed above are only used to help describe the utility model. The preferred embodiments do not describe all the details and do not limit the utility model to the specific implementation. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the whole scope and equivalents thereof.

Claims

1. An inner and outer diameter detection device for casting processing, comprising a base (1), wherein the upper end of the base (1) is fixedly connected to a frame (2), characterized in that: The upper end of the base (1) is provided with a casting positioning assembly and an inner diameter detection assembly, and the frame (2) is fixedly connected with an outer diameter detection assembly; The inner diameter detection assembly includes an X-axis feed mechanism 1, a rotation mechanism and an inner diameter micrometer (3); The outer diameter detection component comprises an X-axis carry mechanism 2, a Y-axis carry mechanism and an outer diameter micrometer (4).

2. The inner and outer diameter detection device for casting processing according to claim 1, characterized in that: The casting positioning assembly comprises a fixed seat (5), a three-jaw chuck (6) and a rotating motor (7), wherein the fixed seat (5) is fixedly connected to the base (1), the three-jaw chuck (6) is rotatably connected to the fixed seat (5) via a bearing, the rotating motor (7) is fixedly connected to the fixed seat (5), and the output shaft of the rotating motor (7) is fixed to the rear end of the three-jaw chuck (6) via a connecting sleeve.

3. The inner and outer diameter detection device for casting processing according to claim 1, characterized in that: The X-axis advancement mechanism comprises an X-axis screw motor (8), an X-axis screw (9) and an X-axis screw connecting seat (10) fixedly connected to the base (1), wherein the X-axis screw (9) is rotatably connected in the X-axis screw connecting seat (10), one end of the X-axis screw (9) is connected to the output shaft of the X-axis screw motor (8) through a coupling, the X-axis screw motor (8) is fixedly connected to the X-axis screw connecting seat (10), and an X-axis nut pair (11) is threadedly connected to the X-axis screw (9), and the X-axis nut pair (11) is slidably connected to the surface of the base (1).

4. The inner and outer diameter detection device for casting processing according to claim 1, characterized in that: The rotating mechanism comprises a fixed frame (12), a rotating gear (13) and a screw (14), wherein the fixed frame (12) is fixedly connected to the surface of the X-axis nut pair (11), a micrometer connecting piece (15) is rotatably connected to the fixed frame (12) via a rotating shaft, the rotating gear (13) is located outside the fixed frame (12) and is connected to the rotating shaft, the screw (14) is rotatably connected to a screw connecting seat (16), the screw connecting seat (16) is fixedly connected to the X-axis nut pair (11), the screw (14) is meshed with the rotating gear (13), a crank (17) is fixed to one end of the screw (14), and the micrometer connecting piece (15) is fixedly connected to the inside diameter micrometer (3).

5. The inner and outer diameter detection device for casting processing according to claim 1, characterized in that: The X-axis advancement mechanism 2 includes an X-axis screw motor 2 (18), an X-axis screw connecting seat 2 (19) and two X-axis screw rods 2 (20), wherein the X-axis screw connecting seat 2 (19) is fixedly connected to the frame (2), and the two X-axis screw rods 2 (20) are both rotatably connected to the X-axis screw connecting seat 2 (19), and a belt transmission mechanism (21) is connected between the two X-axis screw rods 2 (20), wherein one end of one of the X-axis screw rods 2 (20) is connected to the output shaft of the X-axis screw motor 2 (18) through a coupling, and the X-axis screw motor 2 (18) is fixedly connected to the X-axis screw connecting seat 2 (19), and the two X-axis screw rods 2 (20) are both threadedly connected to the X-axis nut pair 2 (23).

6. The inner and outer diameter detection device for casting processing according to claim 1, characterized in that: The Y-axis advancement mechanism comprises a Y-axis screw connecting seat (24), a Y-axis screw (25), a Y-axis screw motor (26) and a Y-axis nut pair (22), wherein the Y-axis screw connecting seat (24) is fixedly connected to the X-axis nut pair (23), the Y-axis screw (25) is rotatably connected to the Y-axis screw connecting seat (24), the Y-axis screw motor (26) is fixedly connected to the Y-axis screw connecting seat (24), the Y-axis screw (25) is connected to the output shaft of the Y-axis screw motor (26) through a coupling, the Y-axis nut pair (22) is threadedly connected to the Y-axis screw (25), the Y-axis nut pair (22) is slidably connected to the Y-axis screw connecting seat (24), and an outside diameter micrometer (4) is fixed to the Y-axis nut pair (22) through a connecting piece.

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