CN212275422U

CN212275422U - Metal surface heat treatment performance detection device

Info

Publication number: CN212275422U
Application number: CN201922431083.0U
Authority: CN
Inventors: 顾文杰
Original assignee: Jiangsu Nuoding Machinery Manufacturing Co Ltd
Current assignee: Jiangsu Nuoding Machinery Manufacturing Co Ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2021-01-01
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a metal surface heat treatment performance detection device, which belongs to the technical field of metal surface heat treatment, and comprises a base, a hardness tester and a bottom plate are installed at the top of the base, a support column is installed on the bottom plate, a transverse plate is installed at the top of the support column, a lifting plate is sleeved on the support column in a sliding manner, a threaded column is installed between the bottom plate and the transverse plate in a rotating manner, the lifting plate is in threaded connection with the threaded column, a vertical rod is installed at the top of the lifting plate, the top of the vertical rod penetrates through the transverse plate and is connected with a positioning table, two first movable rods which are vertically arranged are installed on the positioning table in a sliding manner, a push rod motor is installed at the bottom of the positioning table; the utility model discloses realize that the hardness appearance is fixed to being realized being detected the piece, can improve the precision that detects according to the altitude mixture control height of article, the location is stable, can adjust the height of placing of article simultaneously, going on of being convenient for detect.

Description

Metal surface heat treatment performance detection device

Technical Field

The utility model belongs to the technical field of metal surface heat treatment, concretely relates to metal surface heat treatment performance detection device.

Background

Heat treatment of metals is one of the important processes in mechanical manufacturing, and heat treatment generally does not change the shape and overall chemical composition of the workpiece, but imparts or improves the performance properties of the workpiece by changing the microstructure inside the workpiece, or changing the chemical composition of the surface of the workpiece, as compared to other machining processes. Its feature is to improve the intrinsic quality of the workpiece, which is not normally visible to the naked eye. Therefore, the method is a special process in mechanical manufacturing and is also an important link of quality management.

In order to make metal workpieces have required mechanical properties, physical properties and chemical properties, heat treatment processes are often indispensable except for reasonable selection of materials and various forming processes. Steel is the most widely used material in the mechanical industry, and the steel microstructure is complex and can be controlled by heat treatment, so the heat treatment of steel is the main content of metal heat treatment. In addition, aluminum, copper, magnesium, titanium and the like and alloys thereof can also be subjected to heat treatment to change the mechanical, physical and chemical properties of the aluminum, copper, magnesium, titanium and the like so as to obtain different service properties.

After the metal surface heat treatment, carry out the hardness detection to it, current hardness apparatus can not fix the metal when detecting for when detecting, make when detecting, the metalwork can receive external force skew, lead to detecting inaccurate, simultaneously when detecting, can not adjust placing the height of metalwork, make metalwork and detection mechanism combine to detect, consequently, need a metal surface heat treatment performance detection device to solve above problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a metal surface heat treatment performance detection device 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: a metal surface heat treatment performance detection device comprises a base, wherein a hardness tester and a bottom plate are installed at the top of the base, a support column is installed on the bottom plate, a transverse plate is installed at the top of the support column, a lifting plate is sleeved on the support column in a sliding mode, a threaded column is installed between the bottom plate and the transverse plate in a rotating mode, the lifting plate is in threaded connection with the threaded column, a vertical rod is installed at the top of the lifting plate, the top of the vertical rod penetrates through the transverse plate and is connected with a positioning table, two vertically arranged first movable rods are installed on the positioning table in a sliding mode, a push rod motor is installed at the bottom of the positioning table and is in transmission connection with the first movable rods, a second movable rod is installed at the top of the first movable rod in a sliding mode, a connecting rod is hinged to the top of the second movable rod, an inclined rod is installed on, one end of the connecting rod is hinged with the swinging rod, and one end of the swinging rod is provided with the clamping block.

As a preferred embodiment, the top of the first movable rod is provided with a containing groove, the inner wall of the bottom of the containing groove is provided with an electric telescopic rod, a movable block is slidably mounted in the containing groove, the movable block is fixedly sleeved on the second movable rod, and a piston rod of the electric telescopic rod is fixedly connected with the bottom of the second movable rod.

As a preferred embodiment, a gear is fixedly sleeved on the threaded column, a rack is slidably mounted at the top of the bottom plate, the rack is meshed with the gear, an air cylinder is arranged at the top of the bottom plate, and a piston rod of the air cylinder is in transmission connection with the rack.

As a preferred embodiment, the sliding sleeve is equipped with the horizontal plate on the montant, and the horizontal plate is located the top of diaphragm, the bottom and the horizontal plate fixed connection of first movable rod, the push rod and the horizontal plate fixed connection of push rod motor.

As a preferred embodiment, two sliding holes are formed in the transverse plate, and the vertical rod is connected with the inner wall of each sliding hole in a sliding manner.

Compared with the prior art, the beneficial effects of the utility model are that:

the connecting rod is driven to move through the lifting of the second movable rod, so that the swing rod swings to drive the clamping block to move, the metal piece on the positioning table is clamped and fixed, the swing rod is lifted through the first movable rod, the clamping height is adjusted, the metal piece matched with different heights is fixed, the clamping is stable, and the detection accuracy is improved.

Rotate through the screw thread post and make the lifter plate carry out lifting adjusting, the lifter plate motion drives montant and location platform and carries out the regulation of height to a height of placing for adjusting the metalwork is convenient for combine to detect metalwork and detecting element, and the electrodynamic adjustment is convenient to use.

The utility model discloses realize that the hardness appearance is fixed to being realized being detected the piece, can improve the precision that detects according to the altitude mixture control height of article, the location is stable, can adjust the height of placing of article simultaneously, going on of being convenient for detect.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view at A in FIG. 1;

fig. 3 is a schematic top view of the threaded post.

In the figure: 1. a base; 2. a hardness meter; 3. a base plate; 4. a support pillar; 5. a transverse plate; 6. a lifting plate; 7. a threaded post; 8. a vertical rod; 9. a positioning table; 10. a first movable bar; 11. a push rod motor; 12. a horizontal plate; 13. a second movable bar; 14. a connecting rod; 15. a diagonal bar; 16. a swing lever; 17. a clamping block; 18. an electric telescopic rod; 19. a gear; 20. a rack; 21. and a cylinder.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-3, the utility model provides a metal surface heat treatment performance detection device, including base 1, hardness tester 2 and bottom plate 3 are installed at the top of base 1, install support column 4 on bottom plate 3, the top of support column 4 is installed with diaphragm 5, sliding sleeve is equipped with lifter plate 6 on support column 4, rotate between bottom plate 3 and diaphragm 5 and install screw thread post 7, lifter plate 6 and screw thread post 7 threaded connection, the top of lifter plate 6 is installed with montant 8, the top of montant 8 runs through diaphragm 5 and is connected with location platform 9 (see fig. 1 and 3); rotate through threaded column 7 and make lifter plate 6 carry out lifting adjusting, lifter plate 6 moves and drives montant 8 and location platform 9 and carry out the regulation of height to a height of placing for adjusting the metalwork is convenient for combine to detect metalwork and determine part, and the electrodynamic ization is adjusted convenient to use.

Two first movable rods 10 which are vertically arranged are slidably mounted on a positioning table 9, a push rod motor 11 is mounted at the bottom of the positioning table 9, the push rod motor 11 is in transmission connection with the first movable rods 10, a second movable rod 13 is slidably mounted at the top of the first movable rod 10, a connecting rod 14 is hinged to the top of the second movable rod 13, an inclined rod 15 is mounted on one side of the top of the first movable rod 10, a swinging rod 16 is hinged to one end of the inclined rod 15, one end of the connecting rod 14 is hinged to the swinging rod 16, and a clamping block 17 is mounted at one end of the swinging rod 16 (see fig. 1 and 2); go up and down to drive connecting rod 14 through second movable rod 13 and move and make swinging arms 16 swing and drive the motion of grip block 17, carry out the centre gripping to the metalwork on the location platform 9 and fix, go up and down through the first movable rod 10 of water, adjust the height of centre gripping, it is fixed to match the not metalwork of co-altitude, and the centre gripping is stable, improves and detects the accuracy.

A containing groove is formed in the top of the first movable rod 10, an electric telescopic rod 18 is installed on the inner wall of the bottom of the containing groove, a movable block is installed in the containing groove in a sliding mode, the movable block is fixedly sleeved on the second movable rod 13, and a piston rod of the electric telescopic rod 18 is fixedly connected with the bottom of the second movable rod 13 (see fig. 2); drive second movable rod 13 through electric telescopic handle 18 and go up and down accomodating the inslot, the movable block makes second movable rod 13 more stable when accomodating the inslot and go up and down.

A gear 19 is fixedly sleeved on the threaded column 7, a rack 20 is slidably mounted at the top of the bottom plate 3, the rack 20 is meshed with the gear 19, a cylinder 21 is arranged at the top of the bottom plate 3, and a piston rod of the cylinder 21 is in transmission connection with the rack 20 (see fig. 3); the rack 20 is driven by the air cylinder 21 to move horizontally, so that the gear 19 rotates to drive the threaded column 7 to rotate, and the lifting plate 6 is subjected to lifting adjustment.

A horizontal plate 12 is slidably sleeved on the vertical rod 8, the horizontal plate 12 is positioned above the transverse plate 5, the bottom of the first movable rod 10 is fixedly connected with the horizontal plate 12, and a push rod of a push rod motor 11 is fixedly connected with the horizontal plate 12 (see fig. 1); the horizontal plate 12 is driven to ascend and descend through the push rod motor 11 to drive the first movable rod 10 to ascend and descend, the clamping height is adjusted, metal pieces matched with different heights are fixed, and clamping is stable.

The transverse plate 5 is provided with two slide holes, and the vertical rod 8 is connected with the inner walls of the slide holes in a sliding way (not shown); the vertical rod 8 is installed through the sliding hole, sliding connection of the sliding rod 8 and the transverse plate 5 is achieved, the vertical rod 8 moves in the vertical direction, and meanwhile the sliding hole plays a guiding role in lifting of the vertical rod 8, so that lifting is stable, and the structure is firm.

When using, it goes up and down to take in the inslot through electric telescopic handle 18 drive second movable rod 13, the movable block makes second movable rod 13 more stable when taking in the inslot and goes up and down, second movable rod 13 goes up and down to drive connecting rod 14 motion and make swinging arms 16 swing and drive grip block 17 motion, adjust the horizontal distance between two grip blocks 17, it is fixed to carry out the centre gripping to the metalwork on the location platform 9, it goes up and down to drive first movable rod 10 through push rod motor 11 drive horizontal plate 12 lift drive, adjust the height of centre gripping, it is fixed to match the metalwork of co-altitude not, the centre gripping is stable, the improvement detects the accuracy. Drive 20 horizontal migration of rack through cylinder 21 and make gear 19 rotate and drive screw post 7 and rotate and make lifter plate 6 carry out lift adjustment, and lifter plate 6 moves and drives montant 8 and location platform 9 and carry out the regulation of height to be used for adjusting placing the height of metalwork, be convenient for combine with the detecting part to the metalwork and detect, the electrodynamic adjustment, convenient to use.

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 utility model provides a metal surface heat treatment performance detection device, includes base (1), its characterized in that: the hardness tester is characterized in that a hardness tester (2) and a bottom plate (3) are installed at the top of a base (1), a support column (4) is installed on the bottom plate (3), a transverse plate (5) is installed at the top of the support column (4), a lifting plate (6) is sleeved on the support column (4) in a sliding manner, a threaded column (7) is installed between the bottom plate (3) and the transverse plate (5) in a rotating manner, the lifting plate (6) is in threaded connection with the threaded column (7), a vertical rod (8) is installed at the top of the lifting plate (6), the top of the vertical rod (8) penetrates through the transverse plate (5) and is connected with a positioning table (9), two vertically arranged first movable rods (10) are installed on the positioning table (9) in a sliding manner, a push rod motor (11) is installed at the bottom of the positioning table (9), the push rod motor (11) is in transmission connection with the first movable rods (10), and a second, the top of second movable rod (13) articulates there is connecting rod (14), down tube (15) are installed to top one side of first movable rod (10), and the one end of down tube (15) articulates there is swinging arms (16), the one end and the swinging arms (16) of connecting rod (14) are articulated, and grip block (17) are installed to the one end of swinging arms (16).

2. The apparatus for detecting the heat treatment performance of a metal surface according to claim 1, wherein: the groove has been seted up and has been accomodate at the top of first movable rod (10), accomodate the bottom inner wall in groove and install electric telescopic handle (18), accomodate inslot slidable mounting and have the movable block, the fixed cover of movable block is located on second movable rod (13), the bottom fixed connection of the piston rod of electric telescopic handle (18) and second movable rod (13).

3. The apparatus for detecting the heat treatment performance of a metal surface according to claim 1, wherein: the fixed cover is equipped with gear (19) on screw thread post (7), the top slidable mounting of bottom plate (3) has rack (20), rack (20) and gear (19) meshing, the top of bottom plate (3) is equipped with cylinder (21), and the piston rod and the rack (20) transmission of cylinder (21) are connected.

4. The apparatus for detecting the heat treatment performance of a metal surface according to claim 1, wherein: the sliding sleeve is equipped with horizontal plate (12) on montant (8), and horizontal plate (12) are located the top of diaphragm (5), the bottom and horizontal plate (12) fixed connection of first movable rod (10), the push rod and the horizontal plate (12) fixed connection of push rod motor (11).

5. The apparatus for detecting the heat treatment performance of a metal surface according to claim 1, wherein: two sliding holes are formed in the transverse plate (5), and the vertical rod (8) is connected with the inner walls of the sliding holes in a sliding mode.