CN212270166U

CN212270166U - Special quenching device for excavator pin bush production line

Info

Publication number: CN212270166U
Application number: CN202020408206.9U
Authority: CN
Inventors: 程均
Original assignee: Jining Ruibo Construction Machinery Co ltd
Current assignee: Jining Ruibo Construction Machinery Co ltd
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2021-01-01
Anticipated expiration: 2030-03-26

Abstract

The utility model discloses a special guenching unit of excavator pin bushing production line belongs to excavator pin bushing technical field, comprising a base plate, upper surface one side fixed mounting of bottom plate has the outer wall that quenches the case and is equipped with the opening, the utility model relates to a special guenching unit of excavator pin bushing production line, through place a plurality of pin bushing between every two slide bars on layer, rotates adjusting screw again for the both ends of pin bushing are installed in rotating a section of thick bamboo, then insert the slide bar in the U type seat, install flame projecting mechanism again in the mounting groove, when utilizing flame projecting mechanism to spout the fire, at this moment start servo motor, utilize servo motor to drive and rotate the wheel rotation, make to rotate the wheel and drive and rotate a section of thick bamboo, the pin bushing rotates, thereby make to be heated evenly, further improve product quality.

Description

Special quenching device for excavator pin bush production line

Technical Field

The utility model relates to an excavator pin bushing technical field, in particular to special guenching unit of excavator pin bushing production line.

Background

An excavator, also known as a digging machine, also known as an excavator, is an earth moving machine that excavates materials higher or lower than a machine bearing surface with a bucket and loads the materials into a transport vehicle or unloads the materials to a stockyard;

the conventional apparatus has the following disadvantages:

at present, most of pin bushings of excavator need to be quenched in the production process to strengthen the hardness thereof, but most of them need to be turned over after quenching one side, thus leading to lower production efficiency of pin bushing quenching device, and can not utilize heat in the quenching process, thereby causing certain waste and being very inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special guenching unit of excavator pin bushing production line to solve most of machine pin bushings of digging that provide in the above-mentioned background art and will quench it in process of production, thereby strengthen its hardness, but most just will turn over after quenching to the one side, just so lead to pin bushing guenching unit production efficiency lower, and can't utilize the heat at the in-process of quenching, thereby cause certain waste, use very inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: a quenching device special for an excavator pin bush production line comprises a bottom plate, wherein a quenching box is fixedly mounted on one side of the upper surface of the bottom plate, an opening is formed in the outer wall surface of the quenching box, a box door is arranged in the opening of the quenching box, a plurality of groups of opposite U-shaped seats are fixedly mounted on the inner walls of two sides of the quenching box from top to bottom in sequence, sliding rods are slidably mounted on the inner sides of ports of the U-shaped seats, the sliding rods are welded with the box door, a first machine plate and a second machine plate are fixedly mounted between the inner sides of the ports of the sliding rods in sequence, a sliding plate is arranged on one side, close to the second machine plate, of the first machine plate, a plurality of rotating cylinders are rotatably mounted on the opposite sides of the sliding plates and the second machine plate in sequence through bearings, springs which are distributed in a circular shape relative to the centers of the rotating cylinders are, the second machine board is equipped with a plurality of in proper order and rotates the wheel and rotate the wheel pivot and rotate a section of thick bamboo pivot butt joint in the one side of keeping away from rotating the section of thick bamboo, rotates simultaneously and all connects through the belt between the wheel, fixed mounting has servo motor and servo motor output pivot and rotates wheel fixed connection on the second machine board, threaded connection has adjusting screw on the first machine board, and adjusting screw's end department rotates with the sliding plate through the bearing simultaneously and is connected, the outside wall one side of quenching case is from last to having seted up a plurality of mounting groove and the inside of quenching case in proper order down and communicating with each other, and the mounting groove all is located the below of slide bar simultaneously.

As a preferred technical scheme of the utility model, the upper end opposite side fixed mounting of bottom plate has fixed plate and the opposite side fixed connection who quenches the case, the upper end fixed mounting of fixed plate has the inside bottom of water tank and water tank to be equipped with the heating chamber, and one side of heating chamber is through the pipe and the top face fixed connection who quenches the case simultaneously, one side fixed mounting of water tank has the outlet pipe, and fixed mounting has the valve on the outlet pipe simultaneously.

As an optimal technical scheme of the utility model, the outer wall of water tank is equipped with display panel, is equipped with the display screen on the display panel simultaneously.

As an optimized technical scheme of the utility model, the case that quenches divide into bilayer structure, and fixed mounting has the polyester fiber heated board between the inner wall of case, the outer wall of quenching simultaneously.

As an optimal technical scheme of the utility model, the equal fixed mounting in bottom face four corners department of bottom plate has the callus on the sole, and the callus on the sole all adopts rubber material to make simultaneously.

As a preferred technical scheme of the utility model, fixed mounting has the handle on the chamber door, and fixed mounting has the rubber sleeve on the handle simultaneously.

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

1. the utility model relates to a special guenching unit of excavator pin bush production line, through placing a plurality of pin bush between two slide bars on every layer, rotate adjusting screw again, make the both ends of pin bush install in rotating cylinder (utilize the elasticity of spring to clip the both ends of pin bush this moment, thereby be convenient for install and take off the pin bush, and in the process of using, can set up the pin bush of different external diameters between two slide bars on every layer, then insert the slide bar in the U type seat, again install the mechanism of flaming in the mounting groove, when utilizing the mechanism of flaming to spout fire, at this moment start servo motor, utilize servo motor to drive the running wheel and rotate, make the running wheel rotate and drive rotating cylinder, the pin bush rotates, thereby make and be heated evenly, further improve product quality;

2. the utility model relates to a special guenching unit of excavator round pin cover production line, when the in-process of quenching, the heat is in the heating chamber of leading-in water tank along the pipe to with the water heating in the water tank, this device not only can improve work efficiency, but also can be with waste heat utilization, thereby improve energy utilization and rate, reach resources are saved's effect.

Drawings

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

FIG. 2 is a schematic view of a longitudinal section local connection structure of the quenching box of the present invention;

FIG. 3 is a schematic view of the connection structure of two sliding rods according to the present invention;

fig. 4 is a schematic view of the internal connection structure of the rotary drum of the present invention.

In the figure: 1. a base plate; 2. a handle; 3. a box door; 4. a quenching box; 5. a conduit; 6. a water tank; 7. a water outlet pipe; 8. a fixing plate; 9. a U-shaped seat; 10. a slide bar; 11. a first board; 12. a second board; 13. a sliding plate; 14. a rotating cylinder; 15. a spring; 16. an arc-shaped plate; 17. a rotating wheel; 18. a servo motor; 19. adjusting the screw rod.

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. 1-4, the utility model provides a special quenching device for a pin bush production line of an excavator, which comprises a bottom plate 1, a quenching box 4 is fixedly arranged on one side of the upper surface of the bottom plate 1, an opening is arranged on the outer wall surface of the quenching box 4, a box door 3 is arranged in the opening of the quenching box 4, a plurality of U-shaped seats 9 which are opposite in groups are fixedly arranged on the inner walls of the two sides of the quenching box 4 from top to bottom in sequence, a sliding rod 10 is slidably arranged on the inner side of the port of the U-shaped seat 9, the sliding rod 10 is welded with the box door 3, a first machine plate 11 and a second machine plate 12 are fixedly arranged between the inner sides of the port of the sliding rod 10 in sequence, a sliding plate 13 is arranged on one side close to the second machine plate 12, a plurality of rotating cylinders 14 are rotatably arranged on the inner opposite surfaces of the sliding plate 13 and the second machine plate 12 in sequence through bearings, springs 15 which, simultaneously the equal fixed mounting of the other end of spring 15 has arc 16, second machine board 12 is equipped with a plurality of in proper order and rotates wheel 17 and rotate wheel 17 pivot and rotate 14 pivot docks of a section of thick bamboo in the one side of keeping away from rotating a section of thick bamboo 14, it all connects through the belt simultaneously to rotate between the wheel 17, fixed mounting has servo motor 18 and servo motor 18 output pivot and rotates wheel 17 fixed connection on the second machine board 12, threaded connection has adjusting screw 19 on the first machine board 11, adjusting screw 19's end department rotates with sliding plate 13 through the bearing simultaneously and is connected, the outside wall one side of quenching case 4 is from last to having seted up a plurality of mounting groove and mounting groove in proper order down and communicating with the inside of quenching case 4, the mounting groove all is located the below of slide bar 10 simultaneously.

Fixed plate 8 and the opposite side fixed connection who quenches case 4 are installed to the upper end opposite side fixed mounting of bottom plate 1, the inside bottom that fixed plate 8's upper end fixed mounting has water tank 6 and water tank 6 is equipped with the heating chamber, one side of heating chamber is through pipe 5 and the top face fixed connection who quenches case 4 simultaneously, one side fixed mounting of water tank 6 has outlet pipe 7, fixed mounting has the valve on outlet pipe 7 simultaneously, can utilize the waste heat heating water that quenches case 4 like this, thereby realize waste heat recovery and utilize, energy utilization rate is improved.

The outer wall of the water tank 6 is provided with a display panel, and the display panel is provided with a display screen, so that the temperature can be displayed, and the water tank is convenient to use better.

The quenching box 4 is of a double-layer structure, and meanwhile, a polyester fiber heat insulation plate is fixedly arranged between the inner wall and the outer wall of the quenching box 4, so that heat loss can be reduced, and the energy utilization rate is improved.

Bottom surface four corners department of bottom plate 1 all fixed mounting has the callus on the sole, and the callus on the sole all adopts rubber material to make simultaneously, and the slipmat that rubber material made is used for antiskid.

The door 3 is fixedly provided with a handle 2, the handle 2 is fixedly provided with a rubber sleeve, the handle 2 is used for pulling out the door 3 and the pin bush, and the rubber sleeve is used for skid resistance.

When in use, the utility model relates to a special quenching device for excavator pin bush production line, firstly, the whole device is arranged at a designated position, then the box door 3 is pulled out, at the moment, a plurality of pin bushes are arranged between two sliding rods 10 at each layer, then the adjusting screw rod 19 is rotated, so that two ends of the pin bushes are arranged in the rotating cylinder 14 (at the moment, the two ends of the pin bushes are clamped by the elasticity of the spring 15, thereby being convenient for installing and taking off the pin bushes, and in the using process, the pin bushes with different external diameters can be arranged between two sliding rods 10 at each layer), then the sliding rods 10 are inserted into the U-shaped seat 9, then the flaming mechanism is arranged in the installation groove, when the flaming mechanism is used for flaming, at the moment, the servo motor 18 is started, the servo motor 18 is used for driving the rotating wheel 17 to rotate, so that the rotating wheel 17 rotates the rotating cylinder 14 and the pin bushes, thereby enabling the, the product quality is further improved; when the quenching process is carried out, heat is guided into the heating cavity of the water tank 6 along the guide pipe 5, so that water in the water tank 6 is heated, the device not only can improve the working efficiency, but also can utilize waste heat, so that the energy utilization rate is improved, and the effect of saving resources is achieved.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Claims

1. The utility model provides a special guenching unit of excavator pin bushing production line, includes bottom plate (1), its characterized in that: a quenching box (4) is fixedly mounted on one side of the upper surface of the bottom plate (1), an opening is formed in the outer wall surface of the quenching box (4), a box door (3) is arranged in the opening of the quenching box (4), a plurality of groups of opposite U-shaped seats (9) are fixedly mounted on the inner walls of two sides of the quenching box (4) from top to bottom in sequence, a sliding rod (10) is slidably mounted on the inner side of a port of each U-shaped seat (9), the sliding rod (10) is welded with the box door (3), a first machine plate (11) and a second machine plate (12) are fixedly mounted between the inner sides of the ports of the sliding rods (10) in sequence, a sliding plate (13) is arranged on one side, close to the second machine plate (12), a plurality of rotating cylinders (14) are rotatably mounted on the opposite surfaces of the inner sides of the sliding plate (13) and the second machine plate (12) in sequence through bearings, and springs (15) which are circularly distributed around the centers of the rotating cylinders (14) are fixedly, meanwhile, the other end of the spring (15) is fixedly provided with an arc-shaped plate (16), one side of the second machine plate (12) far away from the rotating cylinder (14) is sequentially provided with a plurality of rotating wheels (17), the rotating shafts of the rotating wheels (17) are butted with the rotating shaft of the rotating cylinder (14), meanwhile, the rotating wheels (17) are connected through belts, a servo motor (18) is fixedly arranged on the second machine plate (12), the rotating shaft of the output end of the servo motor (18) is fixedly connected with the rotating wheels (17), an adjusting screw rod (19) is connected with the first machine plate (11) through a thread, meanwhile, the end of the adjusting screw rod (19) is rotationally connected with the sliding plate (13) through a bearing, a plurality of mounting grooves are sequentially formed in one side of the outer wall surface of the quenching box (4) from top to bottom and communicated with the inside of the quenching box (4), and the mounting grooves are located below the sliding rods (10).

2. The quenching device special for the excavator pin bush production line as claimed in claim 1, is characterized in that: the utility model discloses a quenching device, including bottom plate (1), fixed plate (8), fixed plate (6), water tank (6), pipe (5) and the top face fixed connection who quenches case (4) are passed through to one side in heating chamber simultaneously, one side fixed mounting of water tank (6) has outlet pipe (7), and fixed mounting has the valve on outlet pipe (7) simultaneously, the upper end opposite side fixed mounting of bottom plate (1) has fixed plate (8) and the opposite side fixed connection who quenches case (4), the inside bottom of the upper end fixed mounting of fixed plate (8) having water tank (6) and water tank.

3. The quenching device special for the excavator pin bush production line as claimed in claim 2, is characterized in that: the outer wall surface of the water tank (6) is provided with a display panel, and a display screen is arranged on the display panel.

4. The quenching device special for the excavator pin bush production line as claimed in claim 1, is characterized in that: the quenching box (4) is of a double-layer structure, and a polyester fiber heat-insulation plate is fixedly arranged between the inner wall and the outer wall of the quenching box (4).

5. The quenching device special for the excavator pin bush production line as claimed in claim 1, is characterized in that: the bottom face four corners department of bottom plate (1) all fixed mounting have the callus on the sole, and the callus on the sole all adopts rubber material to make simultaneously.

6. The quenching device special for the excavator pin bush production line as claimed in claim 1, is characterized in that: the refrigerator door is characterized in that a handle (2) is fixedly mounted on the refrigerator door (3), and a rubber sleeve is fixedly mounted on the handle (2).