CN214200063U

CN214200063U - Roughness measuring instrument

Info

Publication number: CN214200063U
Application number: CN202120579777.3U
Authority: CN
Inventors: 王志亮
Original assignee: Anhui Flash Test Intelligent Technology Co ltd
Current assignee: Anhui Flash Test Intelligent Technology Co ltd
Priority date: 2021-03-22
Filing date: 2021-03-22
Publication date: 2021-09-14
Anticipated expiration: 2031-03-22

Abstract

The utility model discloses a roughness measurement appearance, the on-line screen storage device comprises a base, the top fixedly connected with bracing piece of base, the top fixedly connected with roof of bracing piece, the bottom fixedly connected with motor of roof one, the output shaft fixed connection threaded rod of motor one, the surface threaded connection of threaded rod has the screw thread slider, the bottom fixed connection electric telescopic handle of screw thread slider, electric telescopic handle's bottom fixedly connected with measuring head, the top fixedly connected with workstation of base, one side inner wall fixedly connected with motor two of base, the output shaft fixedly connected with lead screw of motor two, the surface threaded connection lead screw slider of lead screw, the top fixed connection connecting rod of lead screw slider, the top fixed connection splint of connecting rod, beneficial effect: the clamping plate can clamp the object to be detected on the workbench, and the object to be detected is prevented from moving in the detection process to influence the detection result.

Description

Roughness measuring instrument

Technical Field

The utility model relates to a measure technical field, particularly, relate to roughness measurement appearance.

Background

The roughness meter is also called surface roughness meter, surface finish meter, surface roughness detector, roughness measuring instrument, roughness meter, roughness tester and other names, and the instrument can test the roughness of various parts, including plane, inclined plane, outer cylindrical surface, inner hole surface, deep groove surface, circular arc surface, spherical surface and other surface and realize the measurement of various parameters of surface roughness.

An effective solution to the problems in the related art has not been proposed yet.

Disclosure of Invention

The technical task of the utility model is to above not enough, provide roughness measurement appearance, solve the problem that the background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: the roughness measuring instrument comprises a base, wherein a supporting rod is fixedly connected to the top end of the base, a top plate is fixedly connected to the top end of the supporting rod, a first motor is fixedly connected to the bottom of the top plate, a threaded rod is fixedly connected to an output shaft of the first motor, a threaded slider is in threaded connection with the surface of the threaded rod, a sliding mechanism is arranged between the top end of the threaded slider and the top plate, an electric telescopic rod is fixedly connected to the bottom end of the threaded slider, a measuring head is fixedly connected to the bottom end of the electric telescopic rod, a workbench is fixedly connected to the middle of the top end of the base, a second motor is fixedly connected to the inner wall of one side of the base, a lead screw is fixedly connected to the output shaft of the second motor, a lead screw slider is in threaded connection with the surface of the lead screw, a connecting rod is fixedly connected to the top end of the lead screw slider, and the top end of the connecting rod penetrates through the base and is fixedly connected with a clamping plate, the display screen is installed to the one side of base, the base is close to control mechanism is installed to the one side of display screen.

Further, slide mechanism includes spout and slider, the spout has been seted up to the bottom of roof, the inside sliding connection of spout has the slider, the slider with screw thread slider fixed connection.

Further, control mechanism includes control panel, control panel is installed to the one side of base, control panel with display screen electric connection, motor one with motor two all with control panel electric connection.

Furthermore, one end, far away from the motor I, of the threaded rod is connected with a limiting plate, and the top end of the limiting plate is fixedly connected with the top plate.

Furthermore, a bearing is sleeved at one end, far away from the motor II, of the screw rod, and the bearing is fixedly connected with the inner wall of the base.

Furthermore, a rubber pad is fixedly connected to the surface of the clamping plate.

Furthermore, four corners of the bottom of the base are fixedly connected with supporting legs.

The utility model has the advantages that:

1. this roughness measurement appearance through setting up the base, the bracing piece, the roof, motor one, the threaded rod, the thread slider, electric telescopic handle, the measuring head, the workstation, motor two, the lead screw slider, the connecting rod, splint and display screen, can make the lead screw rotate under motor two's drive to make the lead screw drive the lead screw slider and remove, thereby make splint remove and press from both sides the article that awaits measuring on the workstation tightly, avoid the article that awaits measuring in the testing process to take place to remove, influence the testing result.

2. Through setting up slide mechanism, not only can be convenient for the screw thread slider at the surperficial removal of threaded rod, also can restrict the screw thread slider and rotate along with the rotation of threaded rod when removing simultaneously to make the more stable of screw thread slider removal.

3. Through setting up the rubber pad, can enough increase the frictional force between splint and the article that awaits measuring, also can avoid splint and the article direct contact that awaits measuring to cause wearing and tearing.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a roughness measuring instrument according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a control mechanism in the roughness measuring instrument according to the embodiment of the present invention.

Reference numerals:

1. a base; 2. a support bar; 3. a top plate; 4. a first motor; 5. a threaded rod; 6. a threaded slider; 7. an electric telescopic rod; 8. a measuring head; 9. a work table; 10. a second motor; 11. a lead screw; 12. a lead screw slider; 13. a connecting rod; 14. a splint; 15. a display screen; 16. a chute; 17. a slider; 18. a control panel; 19. a limiting plate; 20. a bearing; 21. a rubber pad; 22. support the feet.

Detailed Description

The invention will be further explained with reference to the drawings and the specific embodiments.

The first embodiment is as follows:

referring to fig. 1-2, a roughness measuring instrument according to an embodiment of the present invention includes a base 1, a supporting rod 2 is fixedly connected to a top end of the base 1, a top plate 3 is fixedly connected to a top end of the supporting rod 2, a motor 4 is fixedly connected to a bottom of the top plate 3, a threaded rod 5 is fixedly connected to an output shaft of the motor 4, a threaded slider 6 is connected to a surface thread of the threaded rod 5, a sliding mechanism is disposed between a top end of the threaded slider 6 and the top plate 3, an electric telescopic rod 7 is fixedly connected to a bottom end of the threaded slider 6, a measuring head 8 is fixedly connected to a bottom end of the electric telescopic rod 7, a worktable 9 is fixedly connected to a middle portion of the top end of the base 1, a motor two 10 is fixedly connected to an inner wall of one side of the base 1, a lead screw 11 is fixedly connected to an output shaft of the motor two 10, threads of the lead screw 11 are opposite, the surface threaded connection of lead screw 11 has lead screw slider 12, the top fixedly connected with connecting rod 13 of lead screw slider 12, the top of connecting rod 13 is run through base 1 and fixedly connected with splint 14, display screen 15 is installed to the one side of base 1, base 1 is close to control mechanism is installed to the one side of display screen 15.

Through the above technical scheme of the utility model, can make lead screw 11 rotate under the drive of two 10 motors to make lead screw 11 drive lead screw slider 12 and remove, thereby make splint 14 remove and press from both sides the article that awaits measuring on the workstation 9 tightly, avoid the article that awaits measuring in the testing process to take place to remove, influence the testing result.

Example two:

referring to fig. 1-2, for the sliding mechanism, the sliding mechanism includes a sliding slot 16 and a sliding block 17, the sliding slot 16 is formed at the bottom end of the top plate 3, the sliding block 17 is connected to the inside of the sliding slot 16 in a sliding manner, the sliding block 17 is fixedly connected to the threaded sliding block 6, for the control mechanism, the control mechanism includes a control panel 18, the control panel 18 is installed on one side of the base 1, the control panel 18 is electrically connected to the display screen 15, the motor i 4 and the motor ii 10 are both electrically connected to the control panel 18, for the threaded rod 5, one end of the threaded rod 5 away from the motor i 4 is connected to a limit plate 19, the top end of the limit plate 19 is fixedly connected to the top plate 3, for the threaded rod 11, one end of the threaded rod 11 away from the motor ii 10 is sleeved with a bearing 20, the bearing 20 is fixedly connected with the inner wall of the base 1, for the clamping plate 14, a rubber pad 21 is fixedly connected to the surface of the clamping plate 14, and for the base 1, supporting legs 22 are fixedly connected to four corners of the bottom of the base 1.

Through the above technical scheme of the utility model, set up slide mechanism, not only can be convenient for thread slider 6 at the surface movement of threaded rod 5, also can restrict thread slider 6 and rotate along with threaded rod 5's rotation when removing simultaneously to make thread slider 6 remove more stable.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In the time of practical application, place the article that awaits measuring on workstation 9 earlier, restart motor two 10, motor two 10 drives lead screw 11 and rotates, because the both ends screw thread of lead screw 11 is opposite, consequently lead screw 11 drives lead screw slider 12 at both ends and removes to the centre, thereby make splint 14 remove to the centre, thereby it is tight to press from both sides the article that awaits measuring, avoid measuring the article and taking place to remove in the testing process, thereby influence the testing result, start electric telescopic handle 7, electric telescopic handle 7 drives measuring head 8 and removes downwards, restart motor one 4, motor one 4 drives threaded rod 5 and rotates, threaded rod 5 drives threaded slider 6 and removes, thereby make measuring head 8 can carry out horizontal migration, thereby can measure the surface of the article that awaits measuring, measure numerical value and show on display screen 15.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The roughness measuring instrument is characterized by comprising a base (1), wherein a supporting rod (2) is fixedly connected to the top end of the base (1), a top plate (3) is fixedly connected to the top end of the supporting rod (2), a motor I (4) is fixedly connected to the bottom of the top plate (3), a threaded rod (5) is fixedly connected to an output shaft of the motor I (4), a threaded slider (6) is connected to the surface of the threaded rod (5) in a threaded manner, a sliding mechanism is arranged between the top end of the threaded slider (6) and the top plate (3), an electric telescopic rod (7) is fixedly connected to the bottom end of the threaded slider (6), a measuring head (8) is fixedly connected to the bottom end of the electric telescopic rod (7), a workbench (9) is fixedly connected to the middle portion of the top end of the base (1), and a motor II (10) is fixedly connected to the inner wall of one side of the base (1), output shaft fixedly connected with lead screw (11) of motor two (10), the surperficial threaded connection of lead screw (11) has lead screw slider (12), the top fixedly connected with connecting rod (13) of lead screw slider (12), run through on the top of connecting rod (13) base (1) and fixedly connected with splint (14), display screen (15) are installed to the one side of base (1), base (1) is close to control mechanism is installed to the one side of display screen (15).

2. The roughness measuring instrument according to claim 1, wherein the sliding mechanism comprises a sliding groove (16) and a sliding block (17), the sliding groove (16) is formed in the bottom end of the top plate (3), the sliding block (17) is connected to the inside of the sliding groove (16) in a sliding manner, and the sliding block (17) is fixedly connected with the threaded sliding block (6).

3. The roughness measuring instrument according to claim 1, wherein the control mechanism comprises a control panel (18), the control panel (18) is installed on one surface of the base (1), the control panel (18) is electrically connected with the display screen (15), and the first motor (4) and the second motor (10) are both electrically connected with the control panel (18).

4. The roughness measuring instrument according to claim 1, wherein a limiting plate (19) is connected to one end of the threaded rod (5) far away from the first motor (4), and the top end of the limiting plate (19) is fixedly connected with the top plate (3).

5. The roughness measuring instrument according to claim 1, wherein a bearing (20) is sleeved on one end of the screw rod (11) far away from the second motor (10), and the bearing (20) is fixedly connected with the inner wall of the base (1).

6. The roughness measuring instrument according to claim 1, wherein a rubber pad (21) is fixedly attached to the surface of the clamping plate (14).

7. The roughness measuring instrument according to claim 1, wherein supporting feet (22) are fixedly connected to four corners of the bottom of the base (1).