CN220468061U - Pin rail heat treatment device - Google Patents

Abstract

The application discloses round pin rail heat treatment device, including the round pin rail that has the pinhole, comprising a base plate, the lead screw slip table, the grudging post, first cylinder, a support, the second cylinder, the fixing base, the inserted column, place the platform, the bottom plate top sets up the lead screw slip table, fixed setting grudging post on the slider of lead screw slip table, fixed setting first cylinder and first cylinder axial horizontal arrangement on the grudging post, the flexible end and the support fixed connection of first cylinder, fixed setting second cylinder on the support, and the second cylinder axial is vertical to be arranged, the flexible end of second cylinder is fixed to be set up the fixing base, fixed setting a pair of inserted column that matches with the pinhole on the fixing base. This application adopts automatic removal round pin rail, removes the round pin rail to solenoid department and heats the flank of tooth, then removes the cooling incasement through the coolant liquid cooling again, then removes the round pin rail to place the bench, and operating personnel can keep away from the round pin rail in the heat treatment in-process, avoids the heat of round pin rail to cause the injury.

Description

Pin rail heat treatment device

Technical Field

The application relates to the technical field of pin rails, in particular to a pin rail heat treatment device.

Background

The pin rail is an important bearing and traveling part in mine transportation equipment, and is mounted on a pin rail seat of a middle groove of the scraper conveyor by taking the scraper conveyor as an example, and is mainly used for bearing the coal mining machine and longitudinally traveling the coal mining machine.

The pin rail can be subjected to heat treatment on the tooth surface during production, rigidity, hardness, wear resistance, fatigue strength, toughness and the like are increased, the pin rail is required to be manually taken out during the existing heat treatment processing, then the pin rail is heated and cooled down, and the high temperature of the pin rail possibly injures operators.

Disclosure of Invention

The utility model provides a just in order to solve above-mentioned problem and provide a round pin rail heat treatment device, adopt automatic removal round pin rail, remove the round pin rail to solenoid department and heat the flank of tooth, then remove the cooling incasement again and cool down through the coolant liquid, then remove the round pin rail again and place the bench, can keep away from the round pin rail at the thermal treatment in-process operating personnel, avoid the heat of round pin rail to cause the injury.

The application realizes the aim through the following technical scheme:

the utility model provides a round pin rail heat treatment device, including the round pin rail that has the pinhole, comprising a base plate, the lead screw slip table, the grudging post, first cylinder, a support, the second cylinder, the fixing base, the spliced pole, place the platform, the bottom plate top sets up the lead screw slip table, the fixed grudging post that sets up on the slider of lead screw slip table, fixed first cylinder and first cylinder axial level arrangement on the grudging post, the flexible end and the support fixed connection of first cylinder, fixed second cylinder that sets up on the support, and the second cylinder axial is vertical to be arranged, the flexible end of second cylinder is fixed to set up the fixing base, fixed a pair of spliced pole that matches with the pinhole that sets up on the fixing base, the bottom plate top sets up a pair of placing the platform that is used for placing the round pin rail, the bottom plate top still sets up the heater that is used for heating the round pin rail and the cooler that is used for cooling the round pin rail.

Preferably, the heater includes an electromagnetic heating device and an electromagnetic coil provided on the electromagnetic heating device.

Preferably, the cooler comprises a cooling box, a split box, spray heads, a liquid pipe and a liquid pump, wherein an inlet and an outlet for a pin rail to enter and exit are formed in the side wall of the cooling box, the split box is arranged at the top of the cooling box and close to the inlet and the outlet, the split box is of a hollow structure, a plurality of spray heads are arranged at the bottom of the split box, the split box is communicated with the first end of the liquid pipe, the liquid pump is arranged on the liquid pipe, and the second end of the liquid pipe is communicated with the position, close to the bottom, of the side wall of the cooling box.

Preferably, the top of the placing table is provided with a positioning groove matched with the pin rail.

Preferably, the pair of placement tables and the heater and the cooler are each arranged along the direction of the moving route of the screw slide table.

Compared with the prior art, this application adopts two sets of cylinders to drive the round pin rail and goes up and down and translate, and lead screw slip table can drive two sets of cylinder translations simultaneously, can remove the round pin rail to solenoid department and heat the flank of tooth, then remove the cooling incasement again and pass through the coolant liquid cooling, then remove the round pin rail again and place on the platform, can keep away from the round pin rail at the thermal treatment in-process operating personnel, avoids the heat of round pin rail to cause the injury.

Drawings

The accompanying drawings are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate the application and, together with the description, do not limit the application. In the drawings:

FIG. 1 is a schematic structural view of the present application;

FIG. 2 is a schematic diagram of a spray head structure of the present application;

fig. 3 is a schematic illustration of the structure of the post of the present application.

The reference numerals are explained as follows:

1. a bottom plate; 2. a screw sliding table; 3. a vertical frame; 4. a first cylinder; 5. a bracket; 6. a second cylinder; 7. a fixing seat; 8. inserting a column; 9. a placement table; 10. a positioning groove; 11. a pin rail; 12. an electromagnetic heating device; 13. an electromagnetic coil; 14. a cooling box; 15. an inlet and an outlet; 16. a shunt box; 17. a spray head; 18. a liquid pipe; 19. a liquid pump; 20. pin holes.

Detailed Description

The following description of the embodiments of the present application 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, of the embodiments of the present application.

In the description of the present application, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like are all based on fig. 1 and are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the devices or elements being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.

As shown in fig. 1-3, a pin rail heat treatment device comprises a pin rail 11 with a pin hole 20, and comprises a bottom plate 1, a screw sliding table 2, a vertical frame 3, a first cylinder 4, a bracket 5, a second cylinder 6, a fixed seat 7, a plug post 8 and a placing table 9, wherein the screw sliding table 2 is arranged at the top of the bottom plate 1, the vertical frame 3 is fixedly arranged on a sliding block of the screw sliding table 2, the first cylinder 4 is fixedly arranged on the vertical frame 3 and is axially and horizontally arranged, a telescopic end of the first cylinder 4 is fixedly connected with the bracket 5, the second cylinder 6 is fixedly arranged on the bracket 5 and is axially and vertically arranged, the fixed seat 7 is fixedly arranged at a telescopic end of the second cylinder 6, a pair of plug posts 8 matched with the pin hole 20 are fixedly arranged on the fixed seat 7, a pair of placing tables 9 for placing the pin rail 11 are arranged at the top of the bottom plate 1, and a heater for heating the pin rail 11 and a cooler for cooling the pin rail 11 are also arranged at the top of the bottom plate 1.

Specifically, the pin rail 11 to be heat treated is placed on the first placing table 9, the second cylinder 6 is started to stretch and retract to drive the inserting column 8 to lift to correspond to the pin hole 20 on the pin rail 11, the first cylinder 4 is started to stretch and retract to drive the inserting column 8 to be horizontally inserted into the pin hole 20 on the pin rail 11 or to be pulled away from the hole on the pin rail 11, the screw sliding table 2 can drive the inserting column 8 to horizontally move, so that the pin rail 11 on the inner side of the positioning groove 10 is sent to the inner side of the electromagnetic coil 13 to heat, the pin rail 11 is moved to the cooler after being heated, the heated pin rail 11 is cooled to realize heat treatment, the cooled pin rail 11 is moved into the positioning groove 10 on the second placing table 9, so that an operator can take the pin rail, and the operation is repeated to continuously heat treat.

Preferably, the heater includes an electromagnetic heating device 12 and an electromagnetic coil 13 disposed on the electromagnetic heating device 12, specifically, after the pin rail 11 is located inside the electromagnetic coil 13, the electromagnetic heating device 12 is activated to heat the pin rail 11 through the electromagnetic coil 13.

Preferably, the cooler comprises a cooling box 14, a split box 16, spray heads 17, a liquid pipe 18 and a liquid pump 19, wherein an inlet and an outlet 15 for the pin rail 11 to enter and exit are formed in the side wall of the cooling box 14, the split box 16 is arranged at the top of the cooling box 14 and close to the inlet and the outlet 15, the split box 16 is of a hollow structure, a plurality of spray heads 17 are arranged at the bottom of the split box 16, the split box 16 is communicated with the first end of the liquid pipe 18, the liquid pump 19 is arranged on the liquid pipe 18, and the second end of the liquid pipe 18 is communicated with the position, close to the bottom, of the side wall of the cooling box 14.

Specifically, the cooling tank 14 stores the cooling liquid in advance, the pin rail 11 moves into the cooling tank 14, the liquid pump 19 is started to pump the cooling liquid in the inlet and outlet 15, the cooling liquid is sent into the split box 16 through the liquid pipe 18, and then the cooling liquid is discharged onto the pin rail 11 from the nozzle 17, and the heated pin rail 11 is cooled to realize heat treatment.

Preferably, a positioning groove 10 matched with the pin rail 11 is arranged at the top of the placement table 9 to place and position the pin rail 11.

Preferably, a pair of placement tables 9 and a heater and a cooler are arranged along the direction of the moving route of the screw slide table 2, and the heating and cooling of the pin rails 11 are continuously performed.

In the above structure, the pin rail 11 to be heat treated is placed in the positioning groove 10 on the first placing table 9, the second cylinder 6 is started to stretch and retract to drive the inserting column 8 to lift to correspond to the pin rail 11, the first cylinder 4 is started to stretch and retract to drive the inserting column 8 to be horizontally inserted into the hole on the pin rail 11 or to be pulled out from the hole on the pin rail 11, the screw sliding table 2 can drive the inserting column 8 to horizontally move, so that the pin rail 11 on the inner side of the positioning groove 10 is sent to the inner side of the electromagnetic coil 13 to heat, the pin rail 11 is moved into the cooling box 14 after being heated, the liquid pump 19 is started to pump cooling liquid in the inlet and outlet 15 and is sent into the split box 16 through the liquid pipe 18, then the cooling liquid is discharged onto the pin rail 11 from the nozzle 17, the heated pin rail 11 is cooled to realize heat treatment, the cooled pin rail 11 is moved into the positioning groove 10 on the second placing table 9 so as to be conveniently taken by an operator, and continuous heat treatment can be realized by repeating the operation.

The foregoing has outlined and described the basic principles, main features and advantages of the present application. It will be appreciated by persons skilled in the art that the present application is not limited to the embodiments described above, and that the embodiments and descriptions described herein are merely illustrative of the principles of the present application, and that various changes and modifications may be made therein without departing from the spirit and scope of the application, which is defined by the appended claims. The scope of the application is defined by the appended claims and equivalents thereof.

Claims (5)

1. A pin track heat treatment device comprising a pin track (11) having a pin bore (20), characterized in that: including bottom plate (1), lead screw slip table (2), grudging post (3), first cylinder (4), support (5), second cylinder (6), fixing base (7), spliced pole (8), place platform (9), bottom plate (1) top sets up lead screw slip table (2), fixed grudging post (3) that set up on the slider of lead screw slip table (2), fixed setting first cylinder (4) and first cylinder (4) axial horizontal arrangement on grudging post (3), the flexible end and support (5) fixed connection of first cylinder (4), fixed setting second cylinder (6) on support (5), and the vertical arrangement of second cylinder (6) axial, the flexible end fixed setting fixing base (7) of second cylinder (6), fixed setting up a pair of spliced pole (8) that match with pinhole (20) on fixing base (7), place platform (9) that are used for placing round pin rail (11) at bottom plate (1) top still set up the heater that is used for heating round pin rail (11) and the cooler that is used for cooling round pin rail (11).

2. A pin track heat treatment apparatus according to claim 1, wherein: the heater includes an electromagnetic heating device (12) and an electromagnetic coil (13) provided on the electromagnetic heating device (12).

3. A pin track heat treatment apparatus according to claim 1, wherein: the cooler comprises a cooling box (14), a split box (16), spray heads (17), a liquid pipe (18) and a liquid pump (19), wherein an inlet and outlet (15) for a pin rail (11) to enter and exit is formed in the side wall of the cooling box (14), the split box (16) is arranged at the top of the cooling box (14) and close to the inlet and outlet (15), the split box (16) is of a hollow structure, a plurality of spray heads (17) are arranged at the bottom of the split box (16), the split box (16) is communicated with the first end of the liquid pipe (18), the liquid pump (19) is arranged on the liquid pipe (18), and the second end of the liquid pipe (18) is communicated with the position, close to the bottom, of the side wall of the cooling box (14).

4. A pin track heat treatment apparatus according to claim 1, wherein: the top of the placing table (9) is provided with a positioning groove (10) matched with the pin rail (11).

5. A pin track heat treatment apparatus according to claim 1, wherein: a pair of placement tables (9) and a heater and a cooler are arranged along the direction of the moving route of the screw sliding table (2).