Dynamic vortex coaxiality detection device

Abstract

The utility model discloses a dynamic vortex coaxiality detection device comprising a bottom plate, and the back surface of the bottom plate is provided with an upper support leg and a lower support leg. Three cushion blocks are distributed on the front face of a bottom plate in an inverted triangle shape, two positioning pins and a support are installed in the middle of the front face of the bottom plate, and a glass bead screw is fixed in the support through a first screw. A gauge stand is installed on the top of the bottom plate in a distance-adjustable mode, and a dial gauge is installed on the gauge stand and fastened through a second screw. The device improves the detection efficiency, is suitable for on-site detection, and can reduce the rejection rate.

Description

Technical Field

[0001] The utility model relates to the technical field of movable scrolls, in particular to a movable scroll coaxiality detection device. Background Art

[0002] There is a requirement for coaxiality inspection of the inner hole and the outer circle of the moving scroll. The original three-coordinate inspection method was low in efficiency and not suitable for inspection at any time on the production line. Utility Model Content

[0003] In order to solve the above problems, the utility model provides a moving scroll coaxiality detection device.

[0004] In order to solve the above technical problems, the technical solution of the utility model is: a moving scroll coaxiality detection device, including a base plate, an upper support foot and a lower support foot are installed on the back of the base plate; the front of the base plate is distributed with three pads in an inverted triangle, two locating pins and a support are installed in the middle of the front of the base plate, and the glass bead screw is fixed in the support by screw one; the top of the base plate is installed with an adjustable distance base, and the micrometer is installed on the base and fastened by screw two.

[0005] Furthermore, there are two upper supporting legs, which are threadedly connected to the upper threaded holes of the base plate.

[0006] Furthermore, there are two lower legs, which are threadedly connected to the lower threaded holes of the base plate.

[0007] Furthermore, the length of the upper support leg is greater than the length of the lower support leg.

[0008] Furthermore, the pad is fixed in a threaded hole 1 of the base plate by a hexagon socket bolt 1.

[0009] Further, the positioning pin is installed in hole 1 of the base plate.

[0010] Furthermore, the support is installed in the second hole of the bottom plate.

[0011] Furthermore, the glass bead screw is installed in the threaded hole 2 of the support, the screw 1 is installed in the threaded hole 3 of the support, and the end face of the screw 1 is pressed against the circumference of the glass bead screw.

[0012] Furthermore, a meter base is installed on the top of the base plate in an adjustable manner through a second hexagon socket bolt, and the second hexagon socket bolt passes through the adjustment long hole of the meter base and is threadedly connected with a fourth threaded hole of the base plate.

[0013] Furthermore, the dial gauge is installed in hole three of the gauge base, screw two is installed in threaded hole five of the gauge base, and the end face of screw two is pressed against the circumference of the dial gauge.

[0014] The utility model improves the detection efficiency, is suitable for on-site detection, and can reduce the scrap rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the front view of the utility model;

[0016] Figure 2 It is a side view of the utility model;

[0017] Figure 3 It is the main view of the base plate;

[0018] Figure 4 It is the top view of the base plate;

[0019] Figure 5 It is the main view of the table base;

[0020] Figure 6 It is the main view of the support;

[0021] Figure 7 is the side view of the support;

[0022] Figure 8 It is the main view of the pad;

[0023] Fig. 9 It is the main view of the locating pin;

[0024] Fig.10 This is the main view of the upper leg;

[0025] Fig.11 This is the front view of the lower leg.

[0026] Among them: 1. Base plate; 2. Support; 3. Screw 1; 4. Glass bead screw; 5. Locating pin; 6. Spacer; 7. Hexagon socket bolt 1; 8. Base; 9. Screw 2; 10. Hexagon socket bolt 2; 11. Micrometer; 12. Upper support foot; 13. Lower support foot; 14. Upper threaded hole; 15. Lower threaded hole; 16. Threaded hole 1; 17. Hole 1; 18. Hole 2; 19. Threaded hole 4; 20. Threaded hole 5; 21. Threaded hole 2; 22. Threaded hole 3; 23. Hole 3. DETAILED DESCRIPTION

[0027] The following is combined with Figure 1-11 The specific implementation methods of the utility model are further described.

[0028] The movable scroll coaxiality detection device comprises a base plate 1, an upper support leg 12 and a lower support leg 13 are installed on the back of the base plate 1, the upper support leg 12 has two, and the upper support leg 12 is threadedly connected to the upper threaded hole 14 of the base plate 1, the lower support leg 13 has two, and the lower support leg 13 is threadedly connected to the lower threaded hole 15 of the base plate 1, and the length of the upper support leg 12 is greater than the length of the lower support leg 13; the front of the base plate 1 is distributed with three cushion blocks 6 in an inverted triangle shape, and the cushion blocks 6 are fixed in the threaded hole 16 of the base plate 1 by a hexagon socket bolt 7, and two positioning pins 5 and a support 2 are installed in the middle of the front of the base plate 1, and the positioning pin 5 is installed in the hole 17 of the base plate 1, and the support 2 is installed in the middle of the front of the base plate 1. 2 is installed in the hole 218 of the base plate 1, the glass bead screw 4 is fixed in the support 2 by the screw 13, the glass bead screw 4 is installed in the threaded hole 21 of the support 2, the screw 13 is installed in the threaded hole 3 22 of the support 2, and the end face of the screw 13 is pressed against the circumference of the glass bead screw 4; the top of the base plate 1 is adjustable with the gauge base 8 by the hexagon socket bolt 210, the hexagon socket bolt 210 passes through the adjustment long hole of the gauge base 8 and is threadedly connected with the threaded hole 4 19 of the base plate 1, the micrometer 11 is installed in the hole 3 23 of the gauge base 8, the screw 29 is installed in the threaded hole 5 20 of the gauge base 8, and the end face of the screw 29 is pressed against the circumference of the micrometer 11.

[0029] During operation, the workpiece is mounted on the positioning pin 5 and the support 2, positioned by the glass ball screw 4, the head of the micrometer 11 is placed on the large outer circle of the workpiece, the workpiece is rotated, and the coaxiality of the inner hole and the large outer circle of the workpiece is measured by the change of the value on the dial.

[0030] The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, according to the technical scheme and utility model concept of the utility model, shall be covered by the protection scope of the utility model.

Claims

1. A moving vortex coaxiality detection device, characterized in that: The invention comprises a bottom plate (1), wherein an upper support leg (12) and a lower support leg (13) are installed on the back of the bottom plate (1); three pads (6) are distributed in an inverted triangle on the front of the bottom plate (1); two positioning pins (5) and a support (2) are installed in the middle of the front of the bottom plate (1); a glass bead screw (4) is fixed in the support (2) by a screw 1 (3); a meter base (8) is installed on the top of the bottom plate (1) in an adjustable distance manner; a micrometer (11) is installed on the meter base (8) and is fastened by a screw 2 (9).

2. The movable scroll coaxiality detection device according to claim 1, characterized in that: There are two upper supporting legs (12), and the upper supporting legs (12) are threadedly connected to the upper threaded holes (14) of the bottom plate (1).

3. The movable scroll coaxiality detection device according to claim 1, characterized in that: There are two lower legs (13), which are threadedly connected to the lower threaded holes (15) of the bottom plate (1).

4. The moving scroll coaxiality detection device according to claim 1, characterized in that: The length of the upper supporting leg (12) is greater than the length of the lower supporting leg (13).

5. The movable scroll coaxiality detection device according to claim 1, characterized in that: The cushion block (6) is fixed in a threaded hole (16) of the base plate (1) by means of a hexagon socket bolt (7).

6. The movable scroll coaxiality detection device according to claim 1, characterized in that: The positioning pin (5) is installed in hole one (17) of the base plate (1).

7. The movable scroll coaxiality detection device according to claim 1, characterized in that: The support (2) is installed in the second hole (18) of the base plate (1).

8. The movable scroll coaxiality detection device according to claim 1, characterized in that: The glass bead screw (4) is installed in the threaded hole 2 (21) of the support (2), and the screw 1 (3) is installed in the threaded hole 3 (22) of the support (2). The end surface of the screw 1 (3) is tightly pressed against the circumference of the glass bead screw (4).

9. The movable scroll coaxiality detection device according to claim 1, characterized in that: The top of the base plate (1) is mounted with a meter base (8) in an adjustable manner via two hexagon socket bolts (10); the two hexagon socket bolts (10) pass through the adjustment long hole of the meter base (8) and are threadedly connected with four threaded holes (19) of the base plate (1).

10. The moving scroll coaxiality detection device according to claim 1, characterized in that: The micrometer (11) is installed in the third hole (23) of the meter base (8), the second screw (9) is installed in the fifth threaded hole (20) of the meter base (8), and the end surface of the second screw (9) is tightly pressed against the circumference of the micrometer (11).

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