CN221071576U

CN221071576U - Rivet quenching device

Info

Publication number: CN221071576U
Application number: CN202322790930.9U
Authority: CN
Inventors: 张会强; 李长伟; 况芳
Original assignee: Qingdao Leite Metal Products Co ltd
Current assignee: Qingdao Leite Metal Products Co ltd
Priority date: 2023-10-18
Filing date: 2023-10-18
Publication date: 2024-06-04
Anticipated expiration: 2033-10-18

Abstract

The utility model relates to the technical field of rivet processing, and discloses a rivet quenching device, which solves the problems that in the using process of the rivet quenching device, after the rivet is heated, the rivet is required to be taken out and put into an external coolant for quenching, and the rivet is inconvenient to directly quench on the device after being heated, so that the working efficiency is reduced, and certain limitation exists, thereby being inconvenient to achieve better practicability; according to the utility model, the rivet quenching device can be used for conveniently and directly quenching the rivet after heating the rivet, so that the working efficiency is improved, the limitation of the device is reduced, and better practicability is achieved.

Description

Rivet quenching device

Technical Field

The utility model belongs to the technical field of rivet processing, and particularly relates to a rivet quenching device.

Background

The rivet is a nail-shaped object, one end of the rivet is provided with a cap, the parts to be riveted are connected by self deformation or interference, the types of the rivet are various, in addition, the rivet is required to be quenched in the rivet processing process, and the rivet quenching device provided according to the application number 201620461510.3 comprises a base, an air cylinder and a furnace body; the air cylinder and the furnace body are fixed on the base, the air cylinder is arranged on the left side of the furnace body, the tail end of a piston rod of the air cylinder is connected with a horizontal connecting rod, the connecting rod horizontally stretches into the furnace body, a horizontal heat conducting disc is arranged in the furnace body, the connecting rod is fixedly connected to the side wall of the heat conducting disc, the right end of the heat conducting disc is fixedly connected with a guide rod, and the guide rod penetrates through the furnace body; the upper surface of the heat conducting disc is fixedly provided with an upward limiting bulge, the object placing disc is placed on the heat conducting disc and is smaller than the heat conducting disc, the outer side of the periphery of the outer side of the object placing disc is fixedly provided with a vertical baffle, the center of the object placing disc is fixedly provided with two clamping blocks which are arranged side by side, the clamping blocks are of an inverted L-shaped structure and are symmetrically arranged left and right, a clamping cavity is formed between the two clamping blocks, a clamping plate is inserted in the clamping block in a sliding mode, and the upper surface of the clamping plate is fixedly provided with a vertical operating rod; the bottom of the furnace body is provided with a heating device, the heating device is an electric heating wire, and the upper end opening of the furnace body is rotationally connected through a rotating shaft;

In this patent, rivet guenching unit is in the in-process of using, after heating the rivet, need take out the rivet and put into the external coolant and quench, and the direct quenching on the device after heating of being inconvenient for has reduced the efficiency of work, has certain limitation to be convenient for reach better practicality.

Disclosure of utility model

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the rivet quenching device, which effectively solves the problems that the rivet is required to be taken out and put into an external coolant for quenching after being heated in the using process of the rivet quenching device, the rivet is inconvenient to be directly quenched on the device after being heated, the working efficiency is reduced, a certain limitation exists, and the rivet quenching device is inconvenient to achieve better practicability.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rivet guenching unit, includes the quenching pond, the drain valve is installed to the outside bottom of quenching pond, install on the quenching pond and adjust quenching mechanism, the heating element is installed at the top of adjusting quenching mechanism, adjust quenching mechanism including the bar frame that the symmetry set up, and heating element fixed mounting is in the top of two bar frames, the bottom of bar frame and the inside bottom fixed connection of quenching pond, the inside rotation of bar frame is installed the threaded rod, install movable support seat between two bar frames, the screw thread bush is installed to the both ends of movable support seat all fixed run through, and screw thread bush screw thread installs in the outside of threaded rod, the netted frame of placing is installed to the top symmetry of movable support seat, the bottom fixed mounting of quenching pond has the bar casing, the inside rotation of bar casing is installed the transfer line, one side fixed mounting of bar casing has accommodate motor, and the one end activity of transfer line run through with the bar casing and with accommodate motor's output shaft fixed connection, the outside fixed sleeve of transfer line is equipped with two first conical gear, the outside meshing of first conical gear is connected with the second conical gear, the bottom fixed mounting of bar frame has sealed bearing, and sealed bearing, sealed bearing's bottom fixed run through and extend to the inside of the bar casing fixed connection to the inside the sealed bearing.

Preferably, the two side top ends of the movable supporting seat are fixedly provided with the stop blocks, and the middle part of the movable supporting seat is provided with the through holes in a penetrating way.

Preferably, the two sides of the movable supporting seat are fixedly provided with positioning sliding sleeves, the positioning sliding sleeves are internally and slidably penetrated and provided with positioning sliding rods, and the positioning sliding rods are fixedly arranged in the bar frames.

Preferably, the heating element includes the heating furnace, and the equal fixed mounting of both sides of heating furnace has fixed stay piece, and fixed stay piece fixed mounting in the top of bar frame, and the top fixed mounting of heating furnace has the heater, and the heating chamber has been seted up to the inside symmetry of heating furnace, and the equal fixed mounting in inside in two heating chambers has the heating pipe, and the below of heating pipe just is located the inside fixed mounting of heating furnace has the protection otter board.

Preferably, supporting legs are fixedly arranged on two sides of the quenching water tank, and universal moving wheels are fixedly arranged at the bottoms of the supporting legs.

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

1) In operation, through the interaction of the quenching water tank, the adjusting quenching mechanism and the heating component, the rivet quenching device can be used for conveniently and directly quenching the rivet on the device after heating the rivet, thereby improving the working efficiency, reducing the limitation of the device and being convenient for achieving better practicability;

2) In operation, through the interaction of the supporting legs and the universal moving wheels, the device can be moved conveniently and better in the using process, and the device can be positioned after the device is moved, so that people can use the device conveniently and better.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic view of a rivet quenching device according to the present utility model;

FIG. 2 is a schematic diagram of the structure of the quenching mechanism of the utility model;

FIG. 3 is a schematic view of a heating assembly according to the present utility model.

In the figure: 1. a quenching water tank; 2. a drain valve; 3. adjusting a quenching mechanism; 4. a heating assembly; 5. a bar frame; 6. a threaded rod; 7. a movable supporting seat; 8. a thread sleeve; 9. a net-shaped placing frame; 10. a strip-shaped housing; 11. a transmission rod; 12. adjusting a motor; 13. a first bevel gear; 14. a second bevel gear; 15. sealing the bearing; 16. a stop block; 17. a through hole; 18. positioning a sliding sleeve; 19. positioning a slide bar; 20. a heating furnace; 21. fixing the supporting block; 22. a heater; 23. a heating chamber; 24. heating pipes; 25. a protective screen; 26. support legs; 27. a universal moving wheel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The first embodiment is shown in fig. 1, 2 and 3, the utility model comprises a quenching water tank 1, a drain valve 2 is arranged at the bottom end of the outer side of the quenching water tank 1, an adjusting quenching mechanism 3 is arranged on the quenching water tank 1, a heating component 4 is arranged at the top of the adjusting quenching mechanism 3, supporting legs 26 are fixedly arranged at two sides of the quenching water tank 1, and universal moving wheels 27 are fixedly arranged at the bottoms of the supporting legs 26;

The adjusting quenching mechanism 3 comprises symmetrically arranged bar frames 5, a heating component 4 is fixedly arranged at the tops of the two bar frames 5, the bottoms of the bar frames 5 are fixedly connected with the inner bottom end of the quenching water tank 1, a threaded rod 6 is rotatably arranged in the bar frames 5, a movable supporting seat 7 is arranged between the two bar frames 5, two ends of the movable supporting seat 7 are fixedly and penetratingly provided with a threaded sleeve 8, the threaded sleeve 8 is in threaded arrangement at the outer side of the threaded rod 6, the top of the movable supporting seat 7 is symmetrically provided with a reticular placing frame 9, the tops of two sides of the movable supporting seat 7 are fixedly provided with stop blocks 16, the middle of the movable supporting seat 7 is penetratingly provided with a through hole 17, two sides of the movable supporting seat 7 are fixedly provided with a positioning sliding sleeve 18, the inner sliding of the positioning sliding sleeve 18 is penetratingly provided with a positioning sliding rod 19, the positioning slide bar 19 is fixedly arranged in the bar frame 5, the bar shell 10 is fixedly arranged at the bottom of the quenching water tank 1, the transmission rod 11 is rotatably arranged in the bar shell 10, the adjusting motor 12 is fixedly arranged at one side of the bar shell 10, one end of the transmission rod 11 movably penetrates through the bar shell 10 and is fixedly connected with the output shaft of the adjusting motor 12, two first conical gears 13 are fixedly sleeved on the outer side of the transmission rod 11, a second conical gear 14 is connected with the outer side of the first conical gear 13 in a meshed manner, the sealing bearing 15 is fixedly arranged at the bottom of the bar frame 5, the bottom of the sealing bearing 15 fixedly penetrates through and extends to the inside of the bar shell 10, and the bottom of the threaded rod 6 fixedly penetrates through the sealing bearing 15 and extends to the inside of the bar shell 10 and is fixedly connected with the top of the second conical gear 14;

The heating element 4 includes heating furnace 20, and the equal fixed mounting of both sides of heating furnace 20 has fixed bolster 21, and fixed bolster 21 fixed mounting is in the top of bar frame 5, and the top fixed mounting of heating furnace 20 has heater 22, and heating chamber 23 has been seted up to the inside symmetry of heating furnace 20, and the equal fixed mounting in inside in two heating chambers 23 has heating pipe 24, and the below of heating pipe 24 just is located the inside fixed mounting of heating furnace 20 has protection otter board 25.

In the use, through the interact of quenching water pond 1, regulation quenching mechanism 3 and the heating element 4 that set up, can make rivet guenching unit at the in-process of using, after heating the rivet, be convenient for directly quench on the device, the efficiency of work has been improved, the limitation of device has been reduced, thereby be convenient for reach better practicality, and through the interact of the supporting leg 26 and the universal movable wheel 27 that set up, can be in the in-process of using, be convenient for better remove the device, and can fix a position the device after removing, thereby be convenient for people better use.

Working principle: when in operation, firstly, rivets to be quenched are placed in the reticular placing frame 9, then, the heater 22 is started to enable the two heating pipes 24 in the heating furnace 20 to work, so that the temperature in the heating furnace 20 rises, after the temperature in the heating furnace 20 reaches the temperature required by quenching, the adjusting motor 12 is started to drive the transmission rod 11 to rotate, the transmission rod 11 drives the first conical gear 13 to rotate, the first conical gear 13 drives the second conical gear 14 to rotate, the second conical gear 14 drives the threaded rod 6 to rotate, the threaded rod 6 drives the threaded sleeve 8 to move upwards, the threaded sleeve 8 drives the movable supporting seat 7 to move upwards, the movable supporting seat 7 drives the positioning sliding sleeve 18 to slide on the outer side of the positioning sliding rod 19, so that the movable supporting seat 7 can reach better stability when moving, and meanwhile, the movable supporting seat 7 drives the stop block 16 to move upwards, when the top of the stop block 16 contacts with the bottom of the heating furnace 20, the adjusting motor 12 is stopped, the two net-shaped placing frames 9 at the top of the movable supporting seat 7 are both positioned in the heating furnace 20, so that rivets in the net-shaped placing frames 9 are heated in the heating furnace 20, after a certain period of heating, the adjusting motor 12 is restarted to reversely rotate, so that the movable supporting seat 7 moves down to the inside of the quenching water tank 1, after the movable supporting seat 7 moves to the inside of the quenching water tank 1, the adjusting motor 12 is closed, at the moment, the movable supporting seat 7 drives the net-shaped placing frames 9 to move to the inside of the quenching water tank 1, the rivets heated in the net-shaped placing frames 9 are cooled by coolant in the quenching water tank 1, after a certain period of cooling, the adjusting motor 12 is restarted, so that the movable supporting seat 7 moves up to the upper part of the quenching water tank 1, then close accommodate motor 12, take out the rivet after the frame 9 internal cooling is placed to the netted, accomplish the rivet quenching operation to this can make rivet guenching unit in the in-process of using, after heating the rivet, be convenient for directly quench on the device, improved the efficiency of work, reduced the limitation of device, thereby be convenient for reach better practicality.

Claims

1. The utility model provides a rivet guenching unit, includes quenching pond (1), its characterized in that: the utility model discloses a quenching device, a quenching water tank (1) and a control system, wherein a drain valve (2) is arranged at the bottom end of the outer side of the quenching water tank (1), an adjusting quenching mechanism (3) is arranged on the quenching water tank (1), a heating component (4) is arranged at the top of the adjusting quenching mechanism (3), the adjusting quenching mechanism (3) comprises symmetrically arranged strip frames (5), the heating component (4) is fixedly arranged at the tops of the two strip frames (5), the bottom of the strip frames (5) is fixedly connected with the inner bottom end of the quenching water tank (1), a threaded rod (6) is rotatably arranged in the strip frames (5), a movable supporting seat (7) is arranged between the two strip frames (5), threaded sleeves (8) are fixedly arranged at the two ends of the movable supporting seat (7) in a penetrating manner, the threaded sleeves (8) are in threaded manner at the outer sides of the threaded rod (6), a reticular placing frame (9) is symmetrically arranged at the top of the movable supporting seat (7), a strip shell (10) is fixedly arranged at the bottom of the quenching water tank (1), a transmission rod (11) is rotatably arranged in the strip shell (10), an adjusting motor (12) is fixedly arranged at one side of the strip shell (10), a conical output shaft (13) is fixedly connected with the first end of the transmission rod (11) and fixedly penetrates through the first output shaft (13), the outside meshing of first conical gear (13) is connected with second conical gear (14), and sealed bearing (15) are fixed to the bottom of bar frame (5), and the bottom of sealed bearing (15) is fixed to be run through and extend to the inside of bar casing (10), and the bottom of threaded rod (6) is fixed to be run through in sealed bearing (15) and extend to the inside of bar casing (10) and the top fixed connection of second conical gear (14).

2. A rivet quenching device as recited in claim 1, characterized in that: the two side top ends of the movable supporting seat (7) are fixedly provided with stop blocks (16), and the middle part of the movable supporting seat (7) is provided with a through hole (17) in a penetrating way.

3. A rivet quenching device as recited in claim 2, characterized in that: the two sides of the movable supporting seat (7) are fixedly provided with positioning sliding sleeves (18), the interiors of the positioning sliding sleeves (18) are in sliding penetration installation with positioning sliding rods (19), and the positioning sliding rods (19) are fixedly installed in the bar-shaped frame (5).

4. A rivet quenching device as recited in claim 3, characterized in that: the heating assembly (4) comprises a heating furnace (20), wherein both sides of the heating furnace (20) are fixedly provided with fixed supporting blocks (21), the fixed supporting blocks (21) are fixedly arranged at the top of the bar-shaped frame (5), the top of the heating furnace (20) is fixedly provided with a heater (22), heating cavities (23) are symmetrically formed in the heating furnace (20), heating pipes (24) are fixedly arranged in the two heating cavities (23), and a protective screen (25) is fixedly arranged below the heating pipes (24) and inside the heating furnace (20).

5. A rivet quenching device as recited in claim 1, characterized in that: support legs (26) are fixedly arranged on two sides of the quenching water tank (1), and universal moving wheels (27) are fixedly arranged at the bottoms of the support legs (26).