Hole site size and angle inspection device

Abstract

The utility model discloses a hole site size and angle inspection device, which belongs to the technical field of hole site inspection and comprises a bottom plate, supporting legs are mounted at the bottom of the bottom plate, a positioning block is mounted on the surface of the bottom plate, and an indexing positioning disc is movably mounted on the bottom plate through a rotary base group; the rotating disc is mounted on the indexing positioning disc; the connecting rod is mounted on the rotating disc through a rotating indexing shaft; the knob is mounted on the connecting rod through threads; the inspection shaft is installed on the knob through a bearing. According to the device, the size and the angle of the hole site can be quickly checked.

Description

Technical Field

[0001] The utility model belongs to the technical field of hole position inspection, and in particular relates to a hole position size and angle inspection device. Background Art

[0002] In the prior art, for products with size and angle requirements for hole positions, the conventional inspection method is to use vernier calipers and angle rulers for inspection, which has high inspection costs and low efficiency, resulting in high parts costs. Utility Model Content

[0003] In view of the above problems in the prior art, the purpose of the utility model is to provide a hole size and angle inspection device.

[0004] The utility model provides the following technical solutions:

[0005] A hole size and angle inspection device comprises a base plate, a supporting foot is installed at the bottom of the base plate, a positioning block is installed on the surface of the base plate, a dividing positioning plate is movably installed on the base plate through a rotating base group; a rotating plate is installed on the dividing positioning plate; a connecting rod is installed on the rotating plate through a rotating dividing shaft; a knob is threadedly installed on the connecting rod; and a test shaft is installed on the knob through a bearing.

[0006] Specifically, n grooves are evenly arranged on the indexing positioning disk around the axis, the spring plunger is installed on the bottom plate through a bracket, and one end of the spring plunger is placed in the groove.

[0007] Specifically, the angle at which the hole is located is (360m / n) degrees, where m is the number of grooves that the spring plunger passes through.

[0008] Specifically, a handle is installed on the rotating disk.

[0009] Specifically, there are four handles, and the handles are evenly distributed around the axis of the rotating disk.

[0010] Specifically, there are four supporting legs, and the supporting legs are distributed at four corners of the bottom of the base plate.

[0011] Specifically, the number of positioning blocks is four.

[0012] Specifically, the rotating base assembly includes a rotating base installed on a bottom plate, and a rotating shaft is movably installed in the rotating base through a bearing.

[0013] Specifically, the upper bearing is installed in the rotating base through a bearing cover.

[0014] Specifically, the lower bearing is installed in the rotating base through a bearing stopper and screws.

[0015] The beneficial effects of the utility model are:

[0016] The device can realize rapid inspection of hole size and angle. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 It is a three-dimensional diagram of the utility model;

[0019] Figure 2 It is a three-dimensional diagram of the utility model without the base plate, support feet and positioning blocks;

[0020] Figure 3 It is a schematic diagram of the internal structure of the utility model excluding the bottom plate, support feet and positioning blocks;

[0021] The markings in the figure are: 1. Base plate; 2. Support feet; 3. Positioning block; 4. Rotating base assembly; 5. Indexing positioning plate; 6. Rotating plate; 7. Rotating indexing shaft; 8. Connecting rod; 9. Knob; 10. Inspection shaft; 11. Spring plunger;

[0022] 401, rotating shaft; 402, bearing cover; 403, bearing; 404, rotating base; 405, bearing stopper; 406, screw. DETAILED DESCRIPTION

[0023] like Figure 1 to Figure 3 As shown, the utility model provides a hole size and angle inspection device, including a base plate 1, a supporting foot 2 is installed at the bottom of the base plate 1, a positioning block 3 is installed on the surface of the base plate 1, the positioning block 3 is used to position the workpiece, and a dividing positioning disk 5 is movably installed on the base plate 1 through a rotating base group 4, a rotating disk 6 is installed on the dividing positioning disk 5, a connecting rod 8 is installed on the rotating disk 6 through a rotating dividing shaft 7, an inspection shaft 10 is installed on a knob 9 through a bearing, and the knob 9 is threadedly installed on the connecting rod 8.

[0024] Furthermore, a handle is installed on the rotating disk 6, n grooves are evenly arranged around the axis on the indexing and positioning disk 5, and the spring plunger 11 is installed on the bottom plate 1 through a bracket, and one end of the spring plunger 11 is placed in the groove.

[0025] Specifically, there are four supporting feet 2, and the supporting feet 2 are distributed at the four corners of the bottom of the base plate 1; there are four positioning blocks 3, so that the positioning blocks 3 can frame the workpiece; there are four handles, and the handles are evenly distributed around the axis of the rotating disk 6, so as to facilitate the staff to rotate the rotating disk 6.

[0026] Specifically, the rotating base group 4 includes a rotating base 404 installed on the base plate 1, and the rotating shaft 401 is movably installed in the rotating base 404 through a bearing 403; to prevent the bearing 403 from falling out of the rotating base 404, the upper bearing 403 is installed in the rotating base 404 through a bearing cover 402, and the lower bearing 403 is installed in the rotating base 404 through a bearing stopper 405 and a screw 406.

[0027] The working principle of the utility model is:

[0028] In the initial state, the connecting rod 8 stops at the position where the angle is 0. Then the staff places the workpiece on the base plate 1. The workpiece is limited by the positioning block 3. Then the staff pulls the handle to rotate the rotating disk 6 and stops the inspection shaft 10 directly above the hole. At this time, the spring plunger 11 has passed through m grooves, so the angle of the hole is (360m / n) degrees. Then rotate the knob 9 to drop the inspection shaft 10 to determine whether the hole diameter meets the specified diameter.

[0029] The device can realize rapid inspection of hole size and angle.

[0030] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A hole size and angle inspection device, comprising a base plate, a support foot is installed at the bottom of the base plate, and a positioning block is installed on the surface of the base plate. It is characterized in that Also includes The indexing positioning plate is movably mounted on the bottom plate through a rotating base assembly; A rotating disk, mounted on a graduated positioning disk; A connecting rod, mounted on the rotating disk through a rotating indexing shaft; Knob, threadedly mounted on the connecting rod; Check the shaft and install it on the knob through the bearing.

2. A hole size and angle inspection device according to claim 1, characterized in that: The indexing positioning disk is evenly provided with n grooves around the axis, the spring plunger is installed on the bottom plate through a bracket, and one end of the spring plunger is placed in the groove.

3. A hole size and angle inspection device according to claim 2, characterized in that: The angle at which the hole is located is (360m / n) degrees, where m is the number of grooves that the spring plunger passes through.

4. A hole size and angle inspection device according to any one of claims 1 to 3, characterized in that: A handle is installed on the rotating disk.

5. A hole size and angle inspection device according to claim 4, characterized in that: The number of handles is four, and the handles are evenly distributed around the axis of the rotating disk.

6. A hole size and angle inspection device according to claim 1, characterized in that: There are four supporting legs, and the supporting legs are distributed at four corners of the bottom of the base plate.

7. A hole size and angle inspection device according to claim 1, characterized in that: The number of positioning blocks is four.

8. A hole size and angle inspection device according to claim 1, characterized in that: The rotating base assembly comprises a rotating base mounted on a bottom plate, and a rotating shaft is movably mounted in the rotating base through a bearing.

9. A hole size and angle inspection device according to claim 8, characterized in that: The upper bearing is installed in the rotating base through the bearing cover.

10. A hole size and angle inspection device according to claim 8, characterized in that: The lower bearing is installed in the rotating base through the bearing stopper and the screw.

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