CN209927649U

CN209927649U - Hardness testing device is used in machine parts production

Info

Publication number: CN209927649U
Application number: CN201920709165.4U
Authority: CN
Inventors: 张丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-17
Filing date: 2019-05-17
Publication date: 2020-01-10
Anticipated expiration: 2029-05-17

Abstract

The utility model discloses a hardness testing arrangement is used in machine parts production, the on-line screen storage device comprises a base, the support is installed to the base top, the support front end is equipped with the screen, the screen below is equipped with the button, the button below is equipped with hardness tester, the pressure head is installed to hardness tester below, the pressure head below is equipped with the workstation, the hydraulic stem is installed to the workstation below, first movable block is installed to the hydraulic stem below, first guide rail is installed to first movable block below, install first lead screw in the middle of the first guide rail, first motor is installed to first lead screw one end, the workstation includes the second motor, the second lead screw is installed to second motor one end, the second guide rail is installed to second lead screw both sides, the second movable block is installed to the guide rail top, the side splint is installed to second movable. The utility model relates to a rationally convenient to use, the workstation can effectively press from both sides tightly by the survey work piece, improves measurement accuracy, and the different measuring points of automatic switch-over can be realized to degree of automation height, have improved measurement of efficiency, use manpower sparingly.

Description

Hardness testing device is used in machine parts production

Technical Field

The utility model belongs to the technical field of the accessory quality detects, specifically be hardness testing device is used in the production of machine parts.

Background

The hardness is the ability of a material to resist a harder object pressed into the surface of the material, and according to different test methods and application ranges, a hardness unit can be divided into a plurality of Brinell hardness, Vickers hardness, Rockwell hardness, micro Vickers hardness and the like, different units have different test methods, and the hardness test is suitable for materials or occasions with different characteristics, is one of important indexes for detecting the material performance, is one of the fastest and most economical test methods, and can be a common method for mechanical property tests.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hardness testing arrangement is used in the production of machine parts to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the hardness testing device for the production of mechanical parts comprises a base, a support is mounted above the base, a screen is arranged at the front end of the support, a button is arranged below the screen, a hardness tester is arranged below the button, a pressure head is mounted below the hardness tester, a workbench is arranged below the pressure head, a hydraulic rod is mounted below the workbench, a first moving block is mounted below the hydraulic rod, a first guide rail is mounted below the first moving block, a first lead screw is mounted in the middle of the first guide rail, a first motor is mounted at one end of the first lead screw, the workbench comprises a second motor, a second lead screw is mounted at one end of the second motor, second guide rails are mounted at two sides of the second lead screw, a second moving block is mounted above the second guide rail, a side clamping plate is mounted above the second moving block, and a clamping block is arranged on one side of the side clamping plate, a screw rod is installed at one end of the clamping block, and a hand wheel is installed at one end of the screw rod.

Preferably, the support is welded with the base, and the screen is connected with the support through screws.

Preferably, the key is connected with the bracket through nesting, and the hardness tester is connected with the bracket through a screw.

Preferably, the pressure head is welded with the hardness tester, and the hydraulic rod is welded with the first moving block.

Preferably, the first guide rail is welded with the base, and the first screw rod is connected with the first motor through a key.

Preferably, the first motor is connected with the base through a screw, and the first moving block is connected with the first guide rail through a clamping groove.

Preferably, the second lead screw is connected with the second motor through a key, and the second moving block is connected with the second guide rail through a clamping groove.

Preferably, the side clamping plate is welded to the second moving block, the clamping block is welded to the screw rod, the screw rod is in threaded connection with the second moving block, and the hand wheel is welded to the screw rod.

Compared with the prior art, the beneficial effects of the utility model are that: the workbench can effectively clamp a workpiece to be measured, the measurement precision is improved, the automatic switching of different measurement points can be realized with high automation degree, the measurement efficiency is improved, and the labor is saved.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a first isometric view of a hardness testing apparatus for manufacturing a mechanical part according to the present invention;

FIG. 2 is a second axial view of the hardness testing apparatus for manufacturing machine parts according to the present invention;

FIG. 3 is a left side view of the hardness testing apparatus for manufacturing machine parts according to the present invention;

FIG. 4 is a schematic structural view of a workbench in the hardness testing device for producing mechanical parts of the present invention;

fig. 5 is a top view of the workbench in the hardness testing device for producing mechanical parts of the present invention.

The reference numerals are explained below:

1. a base; 2. a support; 3. a screen; 4. pressing a key; 5. a hardness meter; 6. a pressure head; 7. a work table; 8. a hydraulic lever; 9. a first moving block; 10. a first guide rail; 11. a first lead screw; 12. a first motor; 13. a second motor; 14. a second guide rail; 15. a second lead screw; 16. a second moving block; 17. a side clamping plate; 18. a clamping block; 19. a screw; 20. a handwheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-5, the hardness testing device for the production of mechanical parts comprises a base 1, a bracket 2 is installed above the base 1 for fixing, a screen 3 is installed at the front end of the bracket 2 for displaying a measurement result, a button 4 is installed below the screen 3 for inputting an instruction, a hardness tester 5 is installed below the button 4, a pressure head 6 is installed below the hardness tester 5 for pressing a workpiece, a workbench 7 is installed below the pressure head 6, a hydraulic rod 8 is installed below the workbench 7 for applying a detection force and adjusting the position of the workpiece, a first moving block 9 is installed below the hydraulic rod 8, a first guide rail 10 is installed below the first moving block 9, a first lead screw 11 is installed in the middle of the first guide rail 10, a first motor 12 is installed at one end of the first lead screw 11, the workbench 7 comprises a second motor 13, a second lead screw 15 is installed at one end of the second motor 13, second guide rails 14 are installed at two sides of the second lead screw 15, a second moving block 16 is mounted above the second guide rail 14 and used for adjusting the position of a workpiece to switch a measured point, a side clamping plate 17 is mounted above the second moving block 16, a clamping block 18 is arranged on one side of the side clamping plate 17 and used for clamping and fixing the workpiece, a screw rod 19 is mounted at one end of the clamping block 18, and a hand wheel 20 is mounted at one end of the screw rod 19.

Preferably, the support 2 is welded with the base 1, the screen 3 is connected with the support 2 through screws, the keys 4 are connected with the support 2 through nesting, the hardness tester 5 is connected with the support 2 through screws, the pressure head 6 is welded with the hardness tester 5, the hydraulic rod 8 is welded with the first moving block 9, the first guide rail 10 is welded with the base 1, the first lead screw 11 is in key connection with the first motor 12, the first motor 12 is connected with the base 1 through screws, the first moving block 9 is connected with the first guide rail 10 through a clamping groove, the second lead screw 15 is in key connection with the second motor 13, the second moving block 16 is connected with the second guide rail 14 through a clamping groove, the side clamping plate 17 is welded with the second moving block 16, the clamping block 18 is welded with the screw rod 19, the screw rod 19 is in threaded connection with the second moving block 16, and the hand wheel 20 is welded with the.

The utility model discloses a theory of operation and use flow: the measured workpiece is placed on a workbench 7, a hand wheel 20 is rotated to clamp the workpiece, a key 4 is pressed to start working, a pressure head 6 presses the workpiece to start detection by applying force through a hydraulic rod 8, strength figures are displayed on a screen 3 after detection is finished, the position of the measured point is automatically and quickly adjusted through a first motor 12 and a second motor 13, the detection is carried out again, and the average value is calculated for a plurality of times after repeated execution.

Although some specific embodiments of the present invention have been described in detail by way of illustration, it should be understood by those skilled in the art that the above illustration is only for purposes of illustration and is not intended to limit the scope of the invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.

Claims

1. Hardness testing arrangement is used in machine parts production, its characterized in that: the device comprises a base (1), a support (2) is installed above the base (1), a screen (3) is arranged at the front end of the support (2), a key (4) is arranged below the screen (3), a hardness meter (5) is arranged below the key (4), a pressure head (6) is installed below the hardness meter (5), a workbench (7) is arranged below the pressure head (6), a hydraulic rod (8) is installed below the workbench (7), a first moving block (9) is installed below the hydraulic rod (8), a first guide rail (10) is installed below the first moving block (9), a first lead screw (11) is installed in the middle of the first guide rail (10), a first motor (12) is installed at one end of the first lead screw (11), the workbench (7) comprises a second motor (13), a second lead screw (15) is installed at one end of the second motor (13), second guide rails (14) are installed on two sides of the second lead screw (15), a second moving block (16) is installed above the second guide rails (14), a side clamping plate (17) is installed above the second moving block (16), a clamping block (18) is arranged on one side of the side clamping plate (17), a screw rod (19) is installed at one end of the clamping block (18), and a hand wheel (20) is installed at one end of the screw rod (19).

2. The hardness testing device for the production of mechanical parts according to claim 1, wherein: the support (2) is welded with the base (1), and the screen (3) is connected with the support (2) through screws.

3. The hardness testing device for the production of mechanical parts according to claim 1, wherein: the key (4) is connected with the bracket (2) in a nested manner, and the hardness tester (5) is connected with the bracket (2) through a screw.

4. The hardness testing device for the production of mechanical parts according to claim 1, wherein: the pressure head (6) is welded with the hardness tester (5), and the hydraulic rod (8) is welded with the first moving block (9).

5. The hardness testing device for the production of mechanical parts according to claim 1, wherein: the first guide rail (10) is welded with the base (1), and the first screw rod (11) is connected with the first motor (12) through a key.

6. The hardness testing device for the production of mechanical parts according to claim 1, wherein: the first motor (12) is connected with the base (1) through screws, and the first moving block (9) is connected with the first guide rail (10) through a clamping groove.

7. The hardness testing device for the production of mechanical parts according to claim 1, wherein: the second screw rod (15) is connected with the second motor (13) through a key, and the second moving block (16) is connected with the second guide rail (14) through a clamping groove.

8. The hardness testing device for the production of mechanical parts according to claim 1, wherein: the side clamping plate (17) is welded with the second moving block (16), the clamping block (18) is welded with the screw rod (19), the screw rod (19) is connected with the second moving block (16) through threads, and the hand wheel (20) is welded with the screw rod (19).