CN214004715U

CN214004715U - Surface heat treatment device for forging part machining

Info

Publication number: CN214004715U
Application number: CN202022337230.0U
Authority: CN
Inventors: 黄晓迪
Original assignee: Jinan Xinglei Forging Co ltd
Current assignee: Jinan Xinglei Forging Co ltd
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-08-20
Anticipated expiration: 2030-10-20

Abstract

The utility model discloses a surface heat treatment device of forging processing usefulness, including controller, slide bar and threaded rod, the side fixed mounting of controller has the support frame, the slide bar welding is in the inboard of support frame, and the outside movable mounting of slide bar has the locating lever, the upper surface of support frame rotates and installs electric telescopic handle, splint are installed to solid fixed ring's inside bilateral symmetry, and the lateral surface fixed mounting of splint has the gag lever post, the threaded rod runs through the side of installing at solid fixed ring, the ball is installed in the side of carousel, and the carousel passes through side slider and gag lever post interconnect, the rack is installed to the outside bilateral symmetry of splint. This surface heat treatment device that forging processing was used adopts neotype structural design for this device can protect coil heating process, reduces device processing heat loss, and is provided with alternative processing structure in the device, improves the efficiency of the device processing.

Description

Surface heat treatment device for forging part machining

Technical Field

The utility model relates to a forge piece processing technology field specifically is a surface heat treatment device of forge piece processing usefulness.

Background

The forging is a metal part, and corresponding shape is processed into with the forging according to the characteristic of using, for the performance that improves the forging, carries out heat treatment processing to the forging surface through equipment for heat treatment, heats the forging to certain temperature after, keeps the forging in this temperature period, and reuse cooling arrangement carries out cooling treatment to the forging, changes the characteristic on metal forging surface.

With the continuous processing and use of the heat treatment device, the following problems are found in the use process:

1. the existing heat treatment devices are inconvenient to protect the outer side of the heating coil in the using process, heat generated in the processing process of the heating coil is seriously diffused outwards, and the heat loss is higher.

2. In addition, some existing heat treatment devices cannot continuously process forged parts in the using process, and the bearing performance of equipment in processing is poor, so that the processing efficiency is influenced.

Therefore, it is necessary to design a surface heat treatment apparatus for forging work in order to solve the above problems.

Disclosure of Invention

An object of the utility model is to provide a surface heat treatment device of forging processing usefulness to propose some heat treatment device that have now among the solution above-mentioned background art and be not convenient for protect the outside of heating coil in the in-process that uses, the heat outdiffusion that produces in the heating coil course of working is serious, and the heat loss is higher, and current and some heat treatment device can not the continuity processing forging at the in-process that uses, and the receptivity of equipment processing use is relatively poor, influences machining efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a surface heat treatment device for processing a forged part comprises a controller, a slide rod and a threaded rod, wherein a support frame is fixedly mounted on the side surface of the controller, a coil is mounted on the side surface of the controller, a lead screw is rotatably connected to the inner side of the support frame, the slide rod is welded on the inner side of the support frame, a positioning rod is movably mounted outside the slide rod, a left side protection plate and a right side protection plate are fixedly mounted on the upper surface of the positioning rod, an electric telescopic rod is rotatably mounted on the upper surface of the support frame, a fixing plate is welded on the upper surface of the electric telescopic rod, fixing rings are symmetrically mounted on the outer sides of the fixing plate, clamping plates are symmetrically mounted on the inner sides of the fixing rings, limiting rods are fixedly mounted on the outer side surfaces of the clamping plates, a turntable is mounted inside the side surface of the fixing rings, a side edge sliding groove is formed in the outer side surface of the turntable, the threaded rod penetrates through the side surface of the fixing rings, and solid fixed ring's inside reservation has inside spout to inside spout passes through ball and carousel interconnect, the ball is installed in the side of carousel, and the carousel passes through side slider and gag lever post interconnect, and side slider fixed mounting is in the side of gag lever post, the rack is installed to the outside bilateral symmetry of splint, and the side-mounting of rack has drive gear, and drive gear rotates the side of installing at solid fixed ring.

Preferably, the positioning rod and the sliding rod form a sliding structure, the positioning rod is in threaded connection with the screw rod, and the rotating directions of the two sides of the screw rod are opposite.

Preferably, the left side guard plate and the right side guard plate are symmetrically arranged on the left side and the right side of the coil, the cross sectional views of the left side guard plate and the right side guard plate are both in a semicircular arc structure, and the height of the left side guard plate and the height of the right side guard plate are both higher than the height of the coil.

Preferably, the number of the fixing rings is 2, and the positions of the fixing rings and the position of the coil correspond to each other.

Preferably, the splint and the fixed ring form a telescopic structure, the splint and the limiting rod are of an integrated structure, and the limiting rod forms a sliding structure through the side sliding block and the side sliding groove.

Preferably, the threaded rod is connected with the carousel block, and the carousel is oval column structure to the carousel passes through ball and inside spout and solid fixed ring constitution revolution mechanic.

Preferably, the number of the transmission gears is 2, and the transmission gears are meshed with the racks.

Compared with the prior art, the beneficial effects of the utility model are that: the surface heat treatment device for machining the forged piece adopts a novel structural design, so that the device can protect the outer side of a coil in the machining process, the machining heat loss is reduced, and the device is provided with a continuous feeding machining structure, so that the machining and using efficiency of the device is improved;

1. the positioning rods arranged on the sliding structure operate the motor to control the screw rod to rotate in the coil heating process, the positioning rods on two sides are driven to move inwards at the same time under the action of screw transmission, the positioning rods drive the left protection plate and the right protection plate on the upper ends to move inwards at the same time, and the left protection plate and the right protection plate are closed to form a hollow cylindrical structure to protect the outer side of the coil and reduce the heat loss of the coil due to heat diffusion outwards;

2. the electric telescopic handle that revolution mechanic set up, and the splint that extending structure set up, the in-process of processing, rotate through operation motor control electric telescopic handle, the solid fixed ring's in both sides position in turn, and through rotating threaded rod control splint at solid fixed ring inside flexible removal, with the forging centre gripping in solid fixed ring's inboard, after the solid fixed ring inside forging heat treatment processing of one side is ended, rotate the solid fixed ring's in both sides position of exchange, carry out heat treatment processing to the solid fixed ring inside forging of opposite side, this partial structure can carry out heat treatment processing to the forging by the continuity, the efficiency of the device processing use is improved.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of the splint of the present invention;

FIG. 3 is a schematic top sectional view of the turntable according to the present invention;

fig. 4 is a schematic top view of the rack of the present invention;

FIG. 5 is a schematic side sectional view of the turntable of the present invention;

fig. 6 is a schematic view of the coil overlooking local structure of the present invention.

In the figure: 1. a controller; 2. a support frame; 3. a coil; 4. a screw rod; 5. a slide bar; 6. positioning a rod; 7. a left side guard plate; 8. a right side guard plate; 9. an electric telescopic rod; 10. a fixing plate; 11. a fixing ring; 12. a splint; 13. a limiting rod; 14. a turntable; 15. a side chute; 16. a threaded rod; 17. an internal chute; 18. a ball bearing; 19. a side slider; 20. a rack; 21. a transmission gear.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a surface heat treatment device for forging processing comprises a controller 1, a support frame 2, a coil 3, a screw rod 4, a slide rod 5, a positioning rod 6, a left side protection plate 7, a right side protection plate 8, an electric telescopic rod 9, a fixing plate 10, a fixing ring 11, a clamping plate 12, a limiting rod 13, a rotary table 14, a side sliding groove 15, a threaded rod 16, an internal sliding groove 17, a ball 18, a side sliding block 19, a rack 20 and a transmission gear 21, the support frame 2 is fixedly installed on the side surface of the controller 1, the coil 3 is installed on the side surface of the controller 1, the screw rod 4 is rotatably connected to the inner side of the support frame 2, the slide rod 5 is welded to the inner side of the support frame 2, the positioning rod 6 is movably installed on the outer portion of the slide rod 5, the left side protection plate 7 and the right side protection plate 8 are fixedly installed on the upper surface of the positioning rod 6, the electric telescopic rod 9 is rotatably installed on the upper surface of the support frame 2, the upper surface of the electric telescopic rod 9 is welded with a fixed plate 10, two sides of the outside of the fixed plate 10 are symmetrically provided with fixed rings 11, two sides of the inside of the fixed rings 11 are symmetrically provided with clamping plates 12, the outer side surface of the clamping plates 12 is fixedly provided with a limiting rod 13, a rotary table 14 is arranged in the side surface of the fixed ring 11, a side sliding groove 15 is arranged on the outer side surface of the rotary table 14, a threaded rod 16 is arranged on the side surface of the fixed ring 11 in a penetrating way, an inner sliding groove 17 is reserved in the fixed ring 11, and the inner slide groove 17 is connected with the rotary table 14 through the ball 18, the ball 18 is installed at the side of the rotary table 14, and the rotary table 14 is connected with the limit rod 13 through the side slide block 19, and the side sliding block 19 is fixedly arranged on the side surface of the limiting rod 13, the racks 20 are symmetrically arranged on the two outer sides of the clamping plate 12, and a transmission gear 21 is installed at a side of the rack 20, and the transmission gear 21 is rotatably installed at a side of the fixed ring 11.

In the embodiment, a positioning rod 6 and a sliding rod 5 form a sliding structure, the positioning rod 6 is in threaded connection with a screw rod 4, the rotating directions of two sides of the screw rod 4 are opposite, a running motor controls the screw rod 4 to rotate, and the positioning rod 6 is driven to slide outside the sliding rod 5 under the action of threaded transmission;

the left side protection plate 7 and the right side protection plate 8 are symmetrically arranged on the left side and the right side of the coil 3, cross sectional views of the left side protection plate 7 and the right side protection plate 8 are in semicircular arc structures, the heights of the left side protection plate 7 and the right side protection plate 8 are higher than that of the coil 3, the left side protection plate 7 and the right side protection plate 8 move inwards at the same time to be mutually closed, the outer side of the coil 3 is protected, and heat loss in the heating process of the coil 3 is reduced;

the number of the fixing rings 11 is 2, the fixing rings 11 are arranged in central symmetry with respect to the fixing plate 10, the positions of the fixing rings 11 correspond to the positions of the coils 3, and the arrangement of the structure can improve the processing efficiency of the device by performing continuous heat treatment processing by alternating the positions of the fixing rings 11 on two sides;

the clamping plate 12 and the fixing ring 11 form a telescopic structure, the clamping plate 12 and the limiting rod 13 form an integrated structure, the limiting rod 13 forms a sliding structure through the side sliding block 19 and the side sliding groove 15, the position of the clamping plate 12 is adjusted, and a forged part in the fixing ring 11 can be clamped and fixed;

the threaded rod 16 is connected with the rotary table 14 in a clamping mode, the rotary table 14 is of an oval structure, the rotary table 14 and the fixing ring 11 form a rotating structure through the balls 18 and the inner sliding groove 17, the rotary rod 16 is rotated to adjust the rotary table 14 to rotate, and the limiting rods 13 on the two sides are moved to slide under the action of the transmission structure;

the number of the transmission gears 21 is 2 about the central symmetry of the clamping plate 12, and the transmission gears 21 are meshed with the rack 20, so that the meshing transmission structure can improve the stability of the clamping plate 12 in the moving process and limit the position of the clamping plate 12 after moving.

The working principle is as follows: when the device is used, firstly, according to the structure shown in figures 1, 2, 3, 4 and 5, a forging piece is arranged inside a fixed ring 11 in a penetrating way, a lateral threaded rod 16 is rotated, the threaded rod 16 rotates on the lateral surface of the fixed ring 11 and drives a rotary disc 14 to rotate, the rotary disc 14 is in an oval structure, a limit rod 13 is driven to move towards the lateral surface through a lateral sliding chute 15 and a lateral sliding block 19 in the rotating process, the limit rod 13 pushes a clamping plate 12 to move in a telescopic way on the inner side of the fixed ring 11, simultaneously, in the moving process of the clamping plate 12, racks 20 on two sides of the rotary disc are meshed and connected with a transmission gear 21, the clamping plate 12 is controlled to slide towards the lateral surface stably under the action of meshing transmission, the position of the clamping plate 12 after moving is limited, when the clamping plate 12 is tightly attached to the outer lateral surface of the inner forging piece, the threaded rod 16 stops rotating, the, fixing the adjusting position of the transmission structure, clamping the forging piece in the fixing ring 11, operating the electric telescopic rod 9 to control the fixing plate 10 to move downwards, and enabling the forging piece to enter the coil 3;

then, according to the structure shown in fig. 1 and fig. 6, the operation controller 1 energizes the coil 3, the coil 3 generates high temperature to heat the forging piece at the inner side, the motor at the lower end is operated to control the screw rod 4 to rotate, the screw rod 4 is in threaded connection with the positioning rod 6, the positioning rod 6 is driven to slide at the outer side of the sliding rod 5 under the action of threaded transmission, the positioning rod 6 pushes the left side protection plate 7 and the right side protection plate 8 at the upper end to move towards the inner side simultaneously, the left side protection plate 7 and the right side protection plate 8 are closed mutually to protect the outer side of the coil 3, the heat loss generated by the outward diffusion of heat in the energizing and heating process of the coil 3 is reduced, the processing and using effects of the device are improved, after the forging piece is processed, the electric telescopic rod 9 is extended upwards to push the fixing plate 10 to move upwards, the motor is operated to control the electric telescopic rod 9 to rotate, the electric telescopic rod 9 drives the fixing plate 10 and the fixing ring 11 to rotate, and (4) alternating the positions of the fixing rings 11 on the two sides to carry out heat treatment processing on the next forged piece.

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. A surface heat treatment device for forging processing, which comprises a controller (1), a slide rod (5) and a threaded rod (16), and is characterized in that: the side face of the controller (1) is fixedly provided with a support frame (2), the side face of the controller (1) is provided with a coil (3), the inner side of the support frame (2) is rotatably connected with a screw rod (4), a slide rod (5) is welded on the inner side of the support frame (2), the outer portion of the slide rod (5) is movably provided with a positioning rod (6), the upper surface of the positioning rod (6) is fixedly provided with a left side protection plate (7) and a right side protection plate (8), the upper surface of the support frame (2) is rotatably provided with an electric telescopic rod (9), the upper surface of the electric telescopic rod (9) is welded with a fixing plate (10), the outer portion of the fixing plate (10) is symmetrically provided with fixing rings (11), the inner portion of each fixing ring (11) is symmetrically provided with clamping plates (12), and the outer side face of each clamping plate (12) is fixedly provided with a limiting rod (13), and the side internally mounted of solid fixed ring (11) has carousel (14), and side spout (15) have been seted up to the lateral surface of carousel (14) simultaneously, threaded rod (16) run through install the side at solid fixed ring (11), and the inside reservation of solid fixed ring (11) has inside spout (17), and inside spout (17) pass through ball (18) and carousel (14) interconnect, ball (18) are installed in the side of carousel (14), and carousel (14) pass through side slider (19) and gag lever post (13) interconnect to side slider (19) fixed mounting is in the side of gag lever post (13), rack (20) are installed to the outside bilateral symmetry of splint (12), and the side-mounting of rack (20) has drive gear (21), and drive gear (21) rotate and install the side at solid fixed ring (11).

2. The surface heat treatment apparatus for working a forged material according to claim 1, wherein: the positioning rod (6) and the sliding rod (5) form a sliding structure, the positioning rod (6) is in threaded connection with the screw rod (4), and the rotating directions of the two sides of the screw rod (4) are opposite.

3. The surface heat treatment apparatus for working a forged material according to claim 1, wherein: the left side guard plate (7) and the right side guard plate (8) are symmetrically arranged on the left side and the right side of the coil (3), the cross sectional views of the left side guard plate (7) and the right side guard plate (8) are both in a semicircular arc structure, and the height of the left side guard plate (7) and the height of the right side guard plate (8) are both higher than that of the coil (3).

4. The surface heat treatment apparatus for working a forged material according to claim 1, wherein: the fixed ring (11) is symmetrically provided with 2 relative to the center of the fixed plate (10), and the position of the fixed ring (11) corresponds to the position of the coil (3).

5. The surface heat treatment apparatus for working a forged material according to claim 1, wherein: the telescopic structure is formed by the clamping plate (12) and the fixing ring (11), the clamping plate (12) and the limiting rod (13) are of an integrated structure, and the limiting rod (13) forms a sliding structure through the side sliding block (19) and the side sliding groove (15).

6. The surface heat treatment apparatus for working a forged material according to claim 1, wherein: threaded rod (16) are connected with carousel (14) block, and carousel (14) are oval column structure to carousel (14) pass through ball (18) and inside spout (17) and solid fixed ring (11) constitution revolution mechanic.

7. The surface heat treatment apparatus for working a forged material according to claim 1, wherein: the number of the transmission gears (21) is 2 about the centre symmetry of the clamping plate (12), and the transmission gears (21) are meshed and connected with the rack (20).