CN217973291U

CN217973291U - Metal surface heat treatment device

Info

Publication number: CN217973291U
Application number: CN202221475089.3U
Authority: CN
Inventors: 广业贵; 陈同稳; 肖厚俊; 胡道军; 陈新华; 严小萍; 王金枝; 杜向林; 汪俊峰; 杨斌
Original assignee: Anhui Huoshan Hengxin Metal Products Co ltd
Current assignee: Anhui Huoshan Hengxin Metal Products Co ltd
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2022-12-06
Anticipated expiration: 2032-06-13

Abstract

The utility model belongs to the technical field of the work piece processing technique and specifically relates to a metal surface heat treatment device adds the uneven problem of appearing being heated easily man-hour to current platykurtic metal block heat treatment, now proposes following scheme, and it includes the box and installs at the positive switch door of box, the inside of box is provided with the heating collar, the internally mounted of heating collar has power frequency induction heating coil, the top of heating collar is provided with the actuating mechanism who is used for driving the motion of heating collar, actuating mechanism includes the first slider of sliding connection on box top inner wall, sets up two slide bars, the sliding connection of wearing groove, rigid coupling on the wearing groove inner wall bottom first slider, sliding connection are at two outside connecting blocks of slide bar and are used for driving the linkage subassembly that the connecting block removed along the slide bar outer wall. The utility model provides a platykurtic metal block appear being heated unevenly easily when thermal treatment adds man-hour, and then lead to influencing the problem of metal block performance to this type of metal block thermal treatment processing's effect has been improved.

Description

Metal surface heat treatment device

Technical Field

The utility model relates to a work piece processing field especially relates to a metal surface heat treatment device.

Background

Metal heat treatment is one of the important processes in mechanical manufacturing, and compared with other processing processes, the heat treatment generally does not change the shape and the overall chemical composition of a workpiece, but endows or improves the service performance of the workpiece by changing the microstructure inside the workpiece or changing the chemical composition on the surface of the workpiece, and is characterized by improving the internal quality of the workpiece.

At present, when metal is subjected to heat treatment, due to the problem of the shape of a flat metal block, uneven heating is easy to occur during heat treatment processing, and the heat treatment processing effect of the metal block is further influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a metal surface heat treatment device has solved among the prior art platykurtic metal block heat treatment and has appeared being heated uneven problem with man-hour easily.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a metal surface heat treatment device, includes the box and installs at the positive switch door of box, the inside of box is provided with the heating coil, the internally mounted of heating coil has power frequency induction heating coil, the top of heating coil is provided with the actuating mechanism who is used for driving the motion of heating coil, actuating mechanism is including sliding joint first slider on box top inner wall, set up two slide bars of wearing groove, rigid coupling on the wearing groove inner wall of first slider bottom, sliding joint at the outside connecting block of two slide bars and be used for driving the linkage subassembly that the connecting block removed along the slide bar outer wall, the bottom at the connecting block is installed to the heating coil, actuating mechanism is still including being used for driving first slider along box top inner wall horizontal migration's displacement subassembly, the inside of box is provided with two grip rollers and is used for driving the adjustment mechanism that two grip rollers removed.

Preferably, the displacement assembly comprises an one-way screw rod connected to the inner walls of the two sides of the box body in a rotating mode and a motor installed on the outer wall of one side of the box body, one end of the motor output shaft extends to the inside of the box body and is fixedly connected with one end of the one-way screw rod, and the one-way screw rod penetrates through the first sliding block and is in threaded connection with the first sliding block.

Preferably, the wearing groove runs through first slider setting along the horizontal direction, the linkage subassembly is including rotating the transmission shaft of connection on wearing groove top inner wall, cup jointing at the outside crank of transmission shaft, rigid coupling at the actuating lever of the crank other end and seting up the spout at the connecting block top, the bottom of actuating lever extends to the inside of spout, and with spout sliding connection, the linkage subassembly is still including being used for driving transmission shaft pivoted driving medium.

Preferably, the transmission part comprises a gear sleeved outside the transmission shaft and a rack arranged inside the through groove along the horizontal direction, two ends of the rack are fixedly connected with the inner walls of two sides of the box body respectively, and the gear is meshed with the rack.

Preferably, adjustment mechanism is including rotating two-way lead screw and the spiro union of connection on box both sides inner wall two outside second sliders at two-way lead screw, two-way lead screw is located the below of grip roller, two the bottom of second slider all with the inner wall sliding connection of bottom half, two the one end rigid coupling respectively that the grip roller was kept away from mutually is on two second sliders are close to the outer wall of one side mutually.

Preferably, the one end of two-way lead screw extends to the outside of box and the rigid coupling has the handle, the inside spiro union bolt of handle, the bolt runs through the handle setting, and the outer wall butt of the one end of handle and box.

The utility model has the advantages that:

1. this heat treatment device can carry out even thermal treatment to the metal block of platykurtic, has solved the problem that the platykurtic metal block appears being heated unevenly easily when thermal treatment is processed and then leads to influencing the metal block performance to this type of metal block thermal treatment's effect has been improved.

The utility model discloses rational in infrastructure, easy operation has solved the platykurtic metal block and has appeared being heated unevenly, and then lead to influencing the problem of metal block performance easily when heat treatment processing to this type of metal block heat treatment processing's effect has been improved.

Drawings

Fig. 1 is a front view of the internal structure of the present invention.

Fig. 2 is a right sectional view of the internal structure of the present invention.

Fig. 3 is an enlarged view of a portion a of fig. 2 according to the present invention.

Fig. 4 is a top view of the linkage assembly of the present invention.

Reference numbers in the figures: 1. a box body; 2. heating a ring; 3. a power frequency induction heating coil; 4. a grip roller; 5. a first slider; 6. penetrating a groove; 7. a slide bar; 8. connecting blocks; 9. a one-way screw rod; 10. a motor; 11. a drive shaft; 12. a crank; 13. a drive rod; 14. a chute; 15. a gear; 16. a rack; 17. a bidirectional screw rod; 18. and a second slider.

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.

Referring to fig. 1-4, a metal surface heat treatment device, comprising a box body 1 and a door opening and closing installed on the front surface of the box body 1, a heating ring 2 is installed inside the box body 1, a power frequency induction heating coil 3 is installed inside the heating ring 2, a driving mechanism for driving the heating ring 2 to move is installed on the top of the heating ring 2, the driving mechanism comprises a first slider 5 sliding on the inner wall of the top of the box body 1, a through groove 6 provided at the bottom of the first slider 5, two sliding rods 7 fixedly connected to the inner wall of the through groove 6, a connecting block 8 sliding on the outside of the two sliding rods 7 and a linkage assembly for driving the connecting block 8 to move along the outer wall of the sliding rods 7, the through groove 6 penetrates through the first slider 5 in the horizontal direction, the linkage assembly comprises a transmission shaft 11 rotatably connected to the inner wall of the top of the through groove 6, a crank 12 sleeved on the outside of the transmission shaft 11, a driving rod 13 fixedly connected to the other end of the crank 12 and a sliding groove 14 provided at the top of the connecting block 8, the bottom of the driving rod 13 extends to the inside of the sliding groove 14 and is slidably connected to the sliding groove 14, the transmission assembly further comprises a transmission member for driving a gear rack 15 sleeved on the outer of the transmission member for driving the inner wall of the transmission shaft 11 and a horizontal roller for driving the two horizontal roller to move, a horizontal roller for driving the two roller to move, the two roller to move along the roller to drive the roller to move along the roller 4, the roller to move along the roller to drive the roller to clamp mechanism for driving roller 4, the roller to clamp mechanism for holding the roller 4, the roller to be engaged with the roller 4, the metal block is fixed, then the first sliding block 5 is driven by the displacement assembly to horizontally move rightwards along the inner wall of the top of the box body 1, the sliding rod 7 is matched with the connecting block 8 to drive the heating ring 2 to synchronously move, and further the power frequency induction heating coil 3 positioned on the outer side of the clamping roller 4 is driven to move rightwards along the outer side of the metal block, the first sliding block 5 drives the gear 15 outside the transmission shaft 11 to synchronously move in the moving process, the transmission shaft 11 is driven to rotate through the meshing effect of the gear 15 and the rack 16, and further the driving rod 13 at the other end of the crank 12 is driven to do revolution motion by taking the transmission shaft 11 as the center, and the connecting block 8 is driven to do reciprocating motion back and forth along the outer wall of the sliding rod 7 through the sliding effect of the driving rod 13 and the sliding groove 14, so that the power frequency induction heating coil 3 on the inner side of the heating ring 2 is driven to keep reciprocating motion back and forth in the moving process, and forth, and further the power frequency induction heating coil 3 can carry out uniform heat treatment on the flat metal block;

the displacement assembly comprises a one-way screw rod 9 rotationally connected to the inner walls of two sides of the box body 1 and a motor 10 installed on the outer wall of one side of the box body 1, one end of an output shaft of the motor 10 extends into the box body 1 and is fixedly connected with one end of the one-way screw rod 9, the one-way screw rod 9 penetrates through the first sliding block 5 and is in threaded connection with the first sliding block 5, the motor 10 is controlled to be matched with the output shaft of the motor to drive the one-way screw rod 9 to rotate clockwise so as to drive the first sliding block 5 to move horizontally rightwards along the inner wall of the top of the box body 1, and when the first sliding block 5 moves to be located above the right clamping roller 4, the motor 10 is controlled to be matched with the output shaft of the motor to drive the one-way screw rod 9 to rotate anticlockwise so as to drive the first sliding block 5 to move horizontally leftwards;

the adjusting mechanism comprises a bidirectional screw rod 17 rotationally connected to the inner walls of the two sides of the box body 1 and two second slide blocks 18 in threaded connection with the outer portions of the bidirectional screw rod 17, the bidirectional screw rod 17 is located below the clamping rollers 4, the bottoms of the two second slide blocks 18 are in sliding connection with the inner wall of the bottom of the box body 1, the far ends of the two clamping rollers 4 are fixedly connected to the outer wall of one side, close to one side, of the two second slide blocks 18 respectively, the two second slide blocks 18 are driven to approach each other along the inner wall of the bottom of the box body 1 by clockwise rotating the bidirectional screw rod 17, the two clamping rollers 4 are driven to approach each other, and on the contrary, the two second slide blocks 18 are driven to separate from each other by anticlockwise rotating the bidirectional screw rod 17, so that the two clamping rollers 4 can be driven to separate from each other;

the one end of two-way lead screw 17 extends to the outside of box 1, and the rigid coupling has the handle, the inside spiro union bolt of handle, the bolt runs through the handle setting, and the one end of handle and the outer wall butt of box 1, when the staff need rotate two-way lead screw 17 through the handle, earlier anticlockwise rotation bolt, make its one end keep away from the outer wall of box 1, can rotate two-way lead screw 17 through the handle, on the contrary, when the staff appears becoming flexible in order to prevent two-way lead screw 17, the accessible clockwise rotation bolt, make its one end support tightly with box 1 outer wall, can prevent that not hard up problem from appearing in handle and two-way lead screw 17.

The working principle is as follows: when the metal block heat treatment device works, firstly, a worker places a flat metal block to be processed between two clamping rollers 4, drives the two clamping rollers 4 to approach each other through an adjusting mechanism, further fixes the metal block, then drives a first sliding block 5 to horizontally move rightwards along the inner wall of the top of a box body 1 through a displacement assembly, further drives a heating ring 2 to synchronously move through a sliding rod 7 in cooperation with a connecting block 8, further drives a power frequency induction heating coil 3 positioned outside the clamping rollers 4 to move rightwards along the outer side of the metal block, the first sliding block 5 drives a gear 15 outside a transmission shaft 11 to synchronously move in the moving process, drives the transmission shaft 11 to rotate through the meshing effect of the gear 15 and a rack 16, further drives a driving rod 13 at the other end of a crank 12 to do revolution motion by taking the transmission shaft 11 as the center, and drives the connecting block 8 to reciprocate forwards and backwards along the outer wall of the sliding rod 7 through the sliding connection effect of the driving rod 13 and the sliding chute 14, so as to drive the power frequency induction heating coil 3 inside the heating ring 2 to keep reciprocating forwards and backwards in the process of moving rightwards, and further enable the power frequency induction heating coil 3 to carry out uniform heat treatment on the flat metal block.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 for simplicity of description, but do not indicate or imply that the device or element 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.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a metal surface heat treatment device, includes box (1) and installs at the positive switch door of box (1), its characterized in that, the inside of box (1) is provided with heating coil (2), the internally mounted of heating coil (2) has power frequency induction heating coil (3), the top of heating coil (2) is provided with the actuating mechanism who is used for driving heating coil (2) motion, actuating mechanism is including sliding first slider (5) on box (1) top inner wall, set up wearing groove (6) in first slider (5) bottom, two slide bars (7) of rigid coupling on wearing groove (6) inner wall, sliding connection at two outside connecting blocks (8) of slide bar (7) and be used for driving connecting block (8) along the linkage subassembly of slide bar (7) outer wall removal, the bottom at connecting block (8) is installed to heating coil (2), actuating mechanism still includes the displacement assembly who is used for driving first slider (5) along box (1) top inner wall horizontal migration, the inside of box (1) is provided with two grip rollers (4) and is used for driving two adjustment mechanism that grip roller (4) removed.

2. The metal surface heat treatment device according to claim 1, wherein the displacement assembly comprises a one-way screw rod (9) rotatably connected to the inner walls of two sides of the box body (1) and a motor (10) installed on the outer wall of one side of the box body (1), one end of an output shaft of the motor (10) extends to the inside of the box body (1) and is fixedly connected with one end of the one-way screw rod (9), and the one-way screw rod (9) is arranged through the first sliding block (5) and is in threaded connection with the first sliding block (5).

3. A metal surface heat treatment apparatus according to claim 1, wherein the through-groove (6) is provided to extend through the first slider (5) in a horizontal direction, the linkage assembly includes a transmission shaft (11) rotatably connected to an inner wall of a top portion of the through-groove (6), a crank (12) sleeved outside the transmission shaft (11), a driving rod (13) fixedly connected to another end of the crank (12), and a sliding groove (14) provided at a top portion of the connecting block (8), a bottom end of the driving rod (13) extends to an inside of the sliding groove (14) and is slidably connected to the sliding groove (14), and the linkage assembly further includes a transmission member for driving the transmission shaft (11) to rotate.

4. A metal surface heat treatment device according to claim 3, wherein the transmission member comprises a gear (15) sleeved outside the transmission shaft (11) and a rack (16) arranged inside the through groove (6) along the horizontal direction, both ends of the rack (16) are respectively fixedly connected with the inner walls of both sides of the box body (1), and the gear (15) is meshed with the rack (16).

5. The metal surface heat treatment device according to claim 1, wherein the adjusting mechanism comprises a bidirectional screw rod (17) rotatably connected to the inner walls of the two sides of the box body (1) and two second sliding blocks (18) screwed outside the bidirectional screw rod (17), the bidirectional screw rod (17) is located below the clamping rollers (4), the bottoms of the two second sliding blocks (18) are in sliding connection with the inner wall of the bottom of the box body (1), and the ends of the two clamping rollers (4) far away are fixedly connected to the outer walls of the two second sliding blocks (18) near one side respectively.

6. A metal surface heat treatment device according to claim 5, characterized in that one end of the bidirectional screw rod (17) extends to the outside of the box body (1) and is fixedly connected with a handle, a bolt is screwed in the handle, the bolt is arranged through the handle, and one end of the handle is abutted against the outer wall of the box body (1).