CN215560453U

CN215560453U - Steel heat treatment quenching and tempering equipment

Info

Publication number: CN215560453U
Application number: CN202121812565.1U
Authority: CN
Inventors: 卢浩政; 徐晓英
Original assignee: Zhejiang Zhongjian Mould Co ltd
Current assignee: Zhejiang Zhongjian Mould Co ltd
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2022-01-18
Anticipated expiration: 2031-08-04

Abstract

The utility model provides a steel heat treatment quenching and tempering device, which comprises a mesh-belt type quenching and tempering furnace, wherein the mesh-belt type quenching and tempering furnace comprises a quenching and tempering furnace main body and a transmission mesh belt, the mesh-belt type quenching and tempering furnace comprises a support, a workbench for placing a feeding frame is fixed on the support, an avoiding groove for allowing fork legs of a forklift to pass through is also arranged on the workbench, the feeding frame is U-shaped, an upright post is also fixed on the support, a guide rail is vertically fixed on the upright post, a U-shaped regulating and controlling platform is arranged on the guide rail and positioned above the workbench, the regulating and controlling platform is connected with a driving structure capable of enabling the regulating and controlling platform to move up and down, an air cylinder is arranged in the middle of the regulating and controlling platform, a piston rod of the air cylinder is horizontally arranged, the end part of a piston rod of the air cylinder is connected with a pushing strip, the end part of the regulating and the upper end of a guide body are hinged through a positioning shaft, an auxiliary support roller is arranged at the lower end of the guide body, and the auxiliary support roller can be contacted with the transmission mesh belt. The utility model has the advantage of labor saving in operation.

Description

Steel heat treatment quenching and tempering equipment

Technical Field

The utility model belongs to the technical field of machinery, and relates to heat treatment quenching and tempering equipment, in particular to steel heat treatment quenching and tempering equipment.

Background

The steel is a steel ingot, a steel billet or a material with certain shape, size and performance, which is manufactured by the steel through pressure processing, and most of the steel processing is through pressure processing, so that the processed steel, billet, ingot and the like generate plastic deformation. In order to ensure that the steel parts and components obtain good matching of strength and toughness, the steel parts and components have high strength, excellent toughness, plasticity, cutting performance and the like; the method needs to be tempered, wherein the tempering refers to a heat treatment process for improving the comprehensive mechanical property of the steel material.

The structure of the existing mesh belt type tempering furnace is too simple, steel in a feeding frame needs to be manually placed on a transmission mesh belt, and the operation is laborious, so that the design of the steel heat treatment tempering equipment is necessary.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provides steel heat treatment quenching and tempering equipment which has the characteristic of labor saving in operation.

The purpose of the utility model can be realized by the following technical scheme: the utility model provides a steel heat treatment quenching and tempering equipment, including the mesh belt quenching and tempering stove, the mesh belt quenching and tempering stove includes quenching and tempering stove main part and transmission mesh belt, a serial communication port, it includes the support, be fixed with the workstation that is used for placing the material loading frame on the support, still have the groove of dodging that supplies fork truck's fork foot to pass through on the workstation, the shape of material loading frame is the U-shaped, still be fixed with the stand on the support, vertically be fixed with the guide rail on the stand, be provided with the regulation and control platform that is the U-shaped on the guide rail, and the regulation and control platform is located the workstation top, the regulation and control platform links to each other with a drive structure that enables it to reciprocate, regulation and control platform mid-mounting has the cylinder, and the piston rod level setting of cylinder, the piston rod tip of cylinder links to each other with the material pushing strip, regulation and control platform tip is articulated through location axle and derivation body upper end, derivation body lower extreme is provided with the auxiliary backing roll, and the auxiliary backing roll can contact with transmission mesh belt.

According to the utility model, the feeding frame filled with steel is placed on the workbench through the forklift, the regulating and controlling platform is gradually moved downwards through the driving structure, meanwhile, the pushing strip is driven by the cylinder to move forwards, the pushing strip pushes out the steel in the feeding frame layer by layer, and the steel slides onto the moving transmission mesh belt from the guide body, so that the steel can be placed on the transmission mesh belt, manual carrying is not needed, and the operation is labor-saving.

The two sides of the feeding frame are provided with handles.

The driving structure comprises a servo motor, a screw rod and a nut, the screw rod is vertically and rotatably installed on the stand column, the end part of the screw rod is connected with the servo motor, the nut is in threaded connection with the screw rod, and the nut is connected with the control platform.

By adopting the structure, the screw rod is driven to rotate by the servo motor, and the screw rod enables the nut to move, so that the regulating and controlling platform can move up and down along the guide rail.

The guide blocks are arranged on two sides of the lower end of the guide body, a floating rod is arranged on each guide block, the upper end of each floating rod is connected with a limiting piece, the lower end of each floating rod is connected with the fork-shaped piece, the auxiliary supporting roller is horizontally and rotatably connected to the fork-shaped piece, a buffer spring is further sleeved on each floating rod, the upper end of each buffer spring is connected with the corresponding limiting piece, and the lower end of each buffer spring is connected with the corresponding guide block.

By adopting the structure, the steel output from the lead-out body can be buffered to a certain extent by the cooperation of the guide block, the floating rod and the buffer spring.

And the adjusting and controlling platform is also provided with a triangular supporting block.

With this structure, the lead-out body can be in a certain inclined state by the support block when not in use.

Compared with the prior art, the steel heat treatment quenching and tempering equipment has the advantages that:

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic plan view of the loading frame of the present invention.

Fig. 3 is a schematic plan view of the present invention with parts broken away.

Fig. 4 is a partially enlarged view of a portion a in fig. 1.

In the figure, 1, a bracket; 2. a work table; 3. a feeding frame; 3a, a handle; 4. a guide rail; 5. a cylinder; 6. a console; 7. pushing the material strips; 8. a lead-out body; 9. a support block; 10. a column; 11. a nut; 12. a screw rod; 13. a servo motor; 14. an auxiliary support roller; 15. a limiting sheet; 16. a buffer spring; 17. a guide block; 18. a floating rod; 19. a fork member.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1-4, the quenching and tempering device for steel heat treatment comprises a mesh-belt quenching and tempering furnace, wherein the mesh-belt quenching and tempering furnace comprises a quenching and tempering furnace main body and a transmission mesh belt, and in the embodiment, the quenching and tempering furnace main body and the transmission mesh belt both adopt the existing structure; it comprises a bracket 1, in this embodiment, the bracket 1 is close to the input end of the transmission mesh belt; the support 1 is fixed with a workbench 2 used for placing a feeding frame 3, the workbench 2 is also provided with an avoiding groove for allowing fork legs of a forklift to pass through, the feeding frame 3 is U-shaped, the support 1 is also fixed with a stand column 10, the stand column 10 is vertically fixed with a guide rail 4, the guide rail 4 is provided with a regulating and controlling platform 6 in the U shape, the regulating and controlling platform 6 is positioned above the workbench 2, the regulating and controlling platform 6 is connected with a driving structure capable of enabling the regulating and controlling platform to move up and down, the middle of the regulating and controlling platform 6 is provided with a cylinder 5, a piston rod of the cylinder 5 is horizontally arranged, the end part of a piston rod of the cylinder 5 is connected with a pushing strip 7, the end part of the regulating and controlling platform 6 is hinged with the upper end of a leading-out body 8 through a positioning shaft, the lower end of the leading-out body 8 is provided with an auxiliary supporting roller 14, and the auxiliary supporting roller 14 can be contacted with a transmission mesh belt.

According to the utility model, the feeding frame 3 filled with steel is placed on the workbench 2 through the forklift, the adjusting and controlling table 6 is gradually moved downwards through the driving structure, meanwhile, the pushing strip 7 is driven to move forwards through the air cylinder 5, the pushing strip 7 pushes out the steel in the feeding frame 3 layer by layer, and the steel slides onto the moving transmission mesh belt from the guide body 8, so that the steel can be placed on the transmission mesh belt without manual transportation, and the operation is labor-saving.

Both sides of the feeding frame 3 are provided with handles 3 a.

The driving structure comprises a servo motor 13, a screw rod 12 and a nut 11, wherein the screw rod 12 is vertically and rotatably arranged on the upright post 10, the end part of the screw rod 12 is connected with the servo motor 13, and in the embodiment, the servo motor 13 is arranged on the upright post 10; the nut 11 is connected on the screw rod 12 in a threaded manner, and the nut 11 is connected with the regulating and controlling platform 6.

By adopting the structure, the screw rod 12 is driven to rotate by the servo motor 13, and the screw rod 12 enables the nut 11 to move, so that the regulating and controlling platform 6 can move up and down along the guide rail 4.

The two sides of the lower end of the guide body 8 are provided with guide blocks 17, floating rods 18 are arranged on the guide blocks 17, the upper ends of the floating rods 18 are connected with limiting pieces 15, the lower ends of the floating rods 18 are connected with fork-shaped pieces 19, the auxiliary supporting rollers 14 are horizontally and rotatably connected onto the fork-shaped pieces 19, buffer springs 16 are further sleeved on the floating rods 18, the upper ends of the buffer springs 16 are connected with the limiting pieces 15, and the lower ends of the buffer springs 16 are connected with the guide blocks 17.

With the structure, the steel output from the lead-out body 8 can be buffered to a certain extent through the cooperation of the guide block 17, the floating rod 18 and the buffer spring 16.

The adjusting and controlling table 6 is also provided with a triangular supporting block 9; with this configuration, the lead-out body 8 can be brought into a certain inclined state by the holder 9 when not required for use.

The above components are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experiments.

The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.

Claims

1. A steel heat treatment quenching and tempering device comprises a mesh-belt type quenching and tempering furnace, the mesh-belt type quenching and tempering furnace comprises a quenching and tempering furnace main body and a transmission mesh belt, and is characterized by comprising a support (1), a workbench (2) for placing a feeding frame (3) is fixed on the support (1), an avoiding groove for allowing fork legs of a forklift to pass through is further arranged on the workbench (2), the feeding frame (3) is U-shaped, a stand column (10) is further fixed on the support (1), a guide rail (4) is vertically fixed on the stand column (10), a U-shaped regulating and controlling platform (6) is arranged on the guide rail (4), the regulating and controlling platform (6) is positioned above the workbench (2), the regulating and controlling platform (6) is connected with a driving structure capable of enabling the regulating and controlling platform to move up and down, an air cylinder (5) is installed in the middle of the regulating and controlling platform (6), a piston rod of the air cylinder (5) is horizontally arranged, the end part of a piston rod of the air cylinder (5) is connected with a material pushing strip (7), the end part of the adjusting and controlling platform (6) is hinged with the upper end of the leading-out body (8) through a positioning shaft, an auxiliary supporting roller (14) is arranged at the lower end of the leading-out body (8), and the auxiliary supporting roller (14) can be contacted with the transmission mesh belt.

2. The steel heat treatment quenching and tempering equipment according to claim 1, wherein said feeding frame (3) has handles (3a) at both sides.

3. The steel heat treatment quenching and tempering equipment according to claim 1, wherein said driving structure comprises a servo motor (13), a lead screw (12) and a nut (11), the lead screw (12) is vertically and rotatably installed on the upright post (10), the end of the lead screw (12) is connected with the servo motor (13), the nut (11) is in threaded connection with the lead screw (12), and the nut (11) is connected with the regulating and controlling platform (6).

4. The steel heat treatment quenching and tempering equipment according to claim 1, characterized in that both sides of the lower end of the guide body (8) are provided with guide blocks (17), floating rods (18) are arranged on the guide blocks (17), the upper ends of the floating rods (18) are connected with limiting pieces (15), the lower ends of the floating rods (18) are connected with fork-shaped pieces (19), auxiliary supporting rollers (14) are horizontally and rotatably connected to the fork-shaped pieces (19), buffering springs (16) are further sleeved on the floating rods (18), the upper ends of the buffering springs (16) are connected with the limiting pieces (15), and the lower ends of the buffering springs (16) are connected with the guide blocks (17).

5. A steel heat treatment quenching and tempering equipment according to claim 1 characterized in that said console (6) is further provided with triangular support blocks (9).