Workpiece grooving depth measuring device

Abstract

The utility model discloses a workpiece grooving depth measuring device, and relates to the technical field of machining, the workpiece grooving depth measuring device comprises a dial indicator, a measuring assembly is arranged on the outer wall of the bottom of the dial indicator, the measuring assembly comprises an auxiliary seat, the auxiliary seat is of a T-shaped structure, a round opening is formed in the outer wall of the top of the auxiliary seat, and openings are formed in the outer walls of the two sides of the auxiliary seat; and mounting assemblies for fixing the auxiliary seat are mounted on the inner walls of the two openings. The detachable measuring assembly is arranged on the dial indicator, and the auxiliary seat in the measuring assembly is in direct contact with the to-be-measured workpiece, so that rapid measurement of the dial indicator is facilitated, and the problem that an existing measuring tool is low in measuring efficiency is solved.

Description

Technical Field

[0001] The present application relates to the field of mechanical processing technology, and in particular to a workpiece grooving depth measuring device. Background Art

[0002] In the process of mechanical processing, the accurate measurement of the groove depth of the workpiece is a key link to ensure the processing quality. At present, there are some groove depth measurement tools on the market. The traditional groove depth measurement method usually uses mechanical measurement tools, such as calipers, depth gauges, etc.

[0003] Traditional mechanical measuring tools have defects such as cumbersome operation and low efficiency, and cannot meet the high-precision and high-efficiency measurement requirements of modern machining. Utility Model Content

[0004] In order to improve the problems of cumbersome operation and low measurement efficiency of existing mechanical measuring tools, the present application provides a workpiece slotting depth measuring device.

[0005] The present application provides a workpiece grooving depth measuring device, comprising a dial indicator, wherein a measuring assembly is arranged on the bottom outer wall of the dial indicator, the measuring assembly comprises an auxiliary seat, and the auxiliary seat is a T-shaped structure, a circular opening is arranged on the top outer wall of the auxiliary seat, openings are arranged on the outer walls on both sides of the auxiliary seat, and mounting assemblies for fixing the auxiliary seat are installed on the inner walls of the two openings.

[0006] With the above structure, by setting a measuring assembly on the dial indicator, the auxiliary seat in the measuring assembly facilitates the auxiliary dial indicator to measure the groove depth of the workpiece, and the setting of the installation assembly facilitates the installation of the auxiliary seat on the protective cover.

[0007] The outer wall of the bottom of the dial gauge is fixedly connected with a protective sleeve, and the inner wall of the protective sleeve is slidably connected with a measuring needle.

[0008] With the above structure, the auxiliary seat can be easily installed by setting the protective cover, and the measuring needle can be protected at the same time.

[0009] The outer wall of the protective sleeve is provided with two symmetrically arranged rib grooves, and the protective sleeve is plugged into the inner wall of the circular opening.

[0010] With the above structure, the auxiliary seat can be easily installed through the rib grooves provided on the protective cover.

[0011] The mounting assembly comprises a mounting seat fixedly connected to the inner wall of the opening, and a sliding opening is provided on an outer wall of one side of the mounting seat.

[0012] With the above structure, the installation assembly can be conveniently installed on the auxiliary seat through the provision of the installation seat.

[0013] The inner wall of the sliding opening is slidably connected with a mounting column, and the mounting column is inserted into the rib groove.

[0014] With the above structure, the auxiliary seat can be conveniently installed on the protective sleeve by inserting the adjustable installation column into the rib groove.

[0015] The inner wall of the mounting seat is fixedly connected with a mounting rod 1, and the outer wall of the mounting rod 1 is sleeved with a spring 1, the outer wall of the mounting rod 1 is slidably connected with a rack 1, and one end of the rack 1 is fixedly connected to the mounting column.

[0016] With the above structure, the rack 1 can be pushed conveniently by installing the spring 1 on the rod 1.

[0017] The inner wall of the mounting seat is fixedly connected with the second mounting rod, and the outer wall of the second mounting rod is sleeved with the second spring, the outer wall of the second mounting rod is slidably connected with the second rack, and the inner wall of the mounting seat is rotatably connected with a gear that meshes with the first rack and the second rack.

[0018] With the above structure, the gear is arranged to facilitate linkage between rack 1 and rack 2, and the spring 2 is arranged to facilitate support for rack 2.

[0019] A groove is provided on an outer wall of one side of the mounting seat, and a button is slidably connected to the inner wall of the groove, and one end of the button is fixedly connected to the second rack.

[0020] With the above structure, the second rack can be driven to move conveniently by setting the button.

[0021] In summary, the beneficial effects of this application are as follows:

[0022] 1. The present application provides a detachable measuring assembly on the dial indicator, wherein the auxiliary seat in the measuring assembly is in direct contact with the workpiece to be measured, so that the dial indicator can be used for quick measurement, thereby solving the problem of low measurement efficiency of existing measuring tools.

[0023] 2. The present application arranges two mounting components on the auxiliary seat, and the adjustable mounting posts in the mounting components are inserted into the rib grooves on the protective sleeve, thereby facilitating the auxiliary seat to be fixed on the protective sleeve on the dial indicator, and the easily disassembled auxiliary seat facilitates its replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the entire application;

[0025] Figure 2 This application is intended to express percentage;

[0026] Figure 3 It is a schematic diagram of the measurement components of this application;

[0027] Figure 4It is a cross-sectional schematic diagram of the installation components of this application.

[0028] Explanation of the reference numerals: 1. dial indicator; 2. measuring assembly; 3. protective cover; 4. measuring needle; 5. groove; 6. auxiliary seat; 7. round mouth; 8. mounting assembly; 9. mounting seat; 10. mounting column; 11. mounting rod 1; 12. spring 1; 13. rack 1; 14. button; 15. mounting rod 2; 16. spring 2; 17. rack 2; 18. gear. DETAILED DESCRIPTION

[0029] The following is combined with Figure 1-4 This application is described in further detail.

[0030] See also Figure 1-3 A workpiece groove depth measuring device includes a dial indicator 1. A measuring component 2 is arranged on the bottom outer wall of the dial indicator 1. The measuring component 2 includes an auxiliary seat 6, and the auxiliary seat 6 is a T-shaped structure. By arranging the measuring component 2 on the dial indicator 1, the auxiliary seat 6 in the measuring component 2 facilitates the auxiliary dial indicator 1 to measure the groove depth of the workpiece. A circular opening 7 is opened on the top outer wall of the auxiliary seat 6. Openings are opened on the outer walls on both sides of the auxiliary seat 6, and the inner walls of the two openings are installed with mounting components 8 for fixing the auxiliary seat 6. The setting of the mounting component 8 facilitates the installation of the auxiliary seat 6 on the protective cover 3.

[0031] Reference Figure 1-2 A protective sleeve 3 is fixedly connected to the outer wall of the bottom of the dial indicator 1, and a measuring needle 4 is slidably connected to the inner wall of the protective sleeve 3. The setting of the protective sleeve 3 facilitates the installation of the auxiliary seat 6 and protects the measuring needle 4 at the same time.

[0032] Reference Figure 2 The outer wall of the protective sleeve 3 is provided with two symmetrically arranged rib grooves 5 , and the protective sleeve 3 is plugged into the inner wall of the circular opening 7 , so that the auxiliary seat 6 can be conveniently installed through the rib grooves 5 provided on the protective sleeve 3 .

[0033] Reference Figure 3-4 The mounting assembly 8 includes a mounting seat 9 fixedly connected to the inner wall of the opening, and a sliding opening is provided on the outer wall of one side of the mounting seat 9. The mounting seat 9 is provided to facilitate the mounting assembly 8 to be installed on the auxiliary seat 6.

[0034] Reference Figure 4 The inner wall of the sliding opening is slidably connected with a mounting column 10, and the mounting column 10 is inserted into the rib groove 5. By inserting the adjustable mounting column 10 into the rib groove 5, the auxiliary seat 6 is conveniently installed on the protective sleeve 3.

[0035] Reference Figure 4The inner wall of the mounting seat 9 is fixedly connected with a mounting rod 11, and the outer wall of the mounting rod 11 is sleeved with a spring 12. The outer wall of the mounting rod 11 is slidably connected with a rack 13, and one end of the rack 13 is fixedly connected to the mounting column 10, and the rack 13 is conveniently pushed by the spring 12 on the mounting rod 11.

[0036] Reference Figure 4 The inner wall of the mounting seat 9 is fixedly connected with a mounting rod 2 15, and the outer wall of the mounting rod 2 15 is sleeved with a spring 2 16, the outer wall of the mounting rod 2 15 is slidably connected with a rack 2 17, and the inner wall of the mounting seat 9 is rotatably connected with a gear 18 that meshes with the rack 13 and the rack 2 17. The setting of the gear 18 facilitates the linkage of the rack 13 and the rack 2 17, and the setting of the spring 2 16 facilitates the support of the rack 2 17.

[0037] Reference Figure 4 A groove is provided on the outer wall of one side of the mounting seat 9, and a button 14 is slidably connected to the inner wall of the groove. One end of the button 14 is fixedly connected to the rack 17, and the setting of the button 14 facilitates the movement of the rack 17.

[0038] The implementation principle of the present application is: when in use, the measuring component 2 is first installed on the protective cover 3 on the dial indicator 1 during measurement. During installation, the button 14 is pressed to directly push the rack 2 17 to move. When the rack 2 17 moves, it directly drives the gear 18 to rotate counterclockwise. When the gear 18 rotates, it directly drives the rack 1 13 to move up, so as to facilitate the collection of the mounting column 10 into the mounting seat 9. At this time, the auxiliary seat 6 is sleeved on the protective cover 3. Finally, when the button 14 is released, the spring 12 pushes the rack 13 to drive the mounting column 10 to be inserted into the prism groove 5. The spring 2 16 directly drives the rack 2 17 to drive the button 14 to return to its original position. After the installation is completed, the depth of the groove of the dial indicator 1 is measured, and the auxiliary seat 6 is in direct contact with the workpiece to be measured.

[0039] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A workpiece groove depth measuring device, comprising a dial indicator (1), characterized in that: The bottom outer wall of the dial gauge (1) is provided with a measuring assembly (2), the measuring assembly (2) comprising an auxiliary seat (6), and the auxiliary seat (6) is a T-shaped structure, the top outer wall of the auxiliary seat (6) is provided with a circular opening (7), the outer walls on both sides of the auxiliary seat (6) are provided with openings, and the inner walls of the two openings are provided with mounting assemblies (8) for fixing the auxiliary seat (6).

2. A workpiece slot depth measuring device according to claim 1, characterized in that: A protective sleeve (3) is fixedly connected to the outer wall of the bottom of the dial gauge (1), and a measuring needle (4) is slidably connected to the inner wall of the protective sleeve (3).

3. A workpiece groove depth measuring device according to claim 2, characterized in that: The outer wall of the protective sleeve (3) is provided with two symmetrically arranged ridge grooves (5), and the protective sleeve (3) is plugged into the inner wall of the circular opening (7).

4. A workpiece slot depth measuring device according to claim 3, characterized in that: The mounting assembly (8) comprises a mounting seat (9) fixedly connected to the inner wall of the opening, and a sliding opening is provided on an outer wall of one side of the mounting seat (9).

5. A workpiece slotting depth measuring device according to claim 4, characterized in that: The inner wall of the sliding opening is slidably connected with a mounting column (10), and the mounting column (10) is inserted into the rib groove (5).

6. A workpiece groove depth measuring device according to claim 5, characterized in that: The inner wall of the mounting seat (9) is fixedly connected to a mounting rod (11), and the outer wall of the mounting rod (11) is sleeved with a spring (12); the outer wall of the mounting rod (11) is slidably connected to a rack (13), and one end of the rack (13) is fixedly connected to the mounting column (10).

7. A workpiece groove depth measuring device according to claim 6, characterized in that: The inner wall of the mounting seat (9) is fixedly connected to a second mounting rod (15), and the outer wall of the second mounting rod (15) is sleeved with a second spring (16), the outer wall of the second mounting rod (15) is slidably connected to a second rack (17), and the inner wall of the mounting seat (9) is rotatably connected to a gear (18) that meshes with the first rack (13) and the second rack (17).

8. A workpiece groove depth measuring device according to claim 7, characterized in that: A groove is formed on one outer wall of the mounting seat (9), and a button (14) is slidably connected to the inner wall of the groove. One end of the button (14) is fixedly connected to the second rack (17).

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