CN211497710U

CN211497710U - Slewing bearing guenching unit convenient to cooling

Info

Publication number: CN211497710U
Application number: CN202020258790.4U
Authority: CN
Inventors: 缪哲文; 虞学明; 朱桂兵; 张玉照
Original assignee: Changzhou Nangang Port Machinery Co ltd
Current assignee: Changzhou Nangang Port Machinery Co ltd
Priority date: 2020-03-05
Filing date: 2020-03-05
Publication date: 2020-09-15
Anticipated expiration: 2030-03-05

Abstract

The utility model discloses a slewing bearing guenching unit convenient to cooling, including quenching case, support column and connection rope, connect the rope and install in the top position of placing the case, and the top of connecting the rope is connected with the couple, the horizontal pole is installed to the inboard of couple, the equal fixed mounting in both ends has the montant about the bottom of horizontal pole, the spacing groove has been seted up at the top of quenching case, and the inboard of spacing groove is connected with the spread groove, the inside of spread groove is run through to install and is placed the piece, and the end of placing the piece runs through the inside of installing at the support frame, the outside of placing the piece is connected with the spring, the liquid outlet has been seted up to the bottom of quenching case, and the right side of liquid outlet is connected with cooling device, cooling device's right side is connected. The slewing bearing quenching device convenient to cool not only is convenient for cooling the slewing bearing, but also is convenient for taking out the slewing bearing.

Description

Slewing bearing guenching unit convenient to cooling

Technical Field

The utility model relates to a slewing bearing technical field specifically is a slewing bearing guenching unit convenient to cooling.

Background

The slewing bearing is a novel mechanical part and comprises an inner ring, an outer ring, a rolling body and the like, the slewing bearing needs to be quenched in the production process, and the quenching is to heat the slewing bearing to a certain degree and then place the slewing bearing in a cooled quenching liquid for cooling.

The conventional slewing bearing quenching device is inconvenient to cool the slewing bearing and take out the slewing bearing, so that the conventional slewing bearing quenching device convenient to cool is developed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a slewing bearing guenching unit convenient to cooling to solve the present slewing bearing guenching unit commonly used that the above-mentioned background art provided, not only be not convenient for cool off slewing bearing, be not convenient for take out the problem of slewing bearing moreover.

In order to achieve the above object, the utility model provides a following technical scheme: a slewing bearing quenching device convenient to cool comprises a quenching box, a supporting column and a connecting rope, wherein a bottom plate is arranged inside the quenching box, a scraper is fixedly arranged on the upper surface of the bottom plate, the supporting column is fixedly arranged at the inner side of the scraper, the top of the supporting column is connected with a placing box, the connecting rope is arranged at the upper position of the placing box, the top of the connecting rope is connected with a hook, the inner side of the hook is provided with a cross rod, a connecting rod is arranged below the cross rod, vertical rods are fixedly arranged at the left end and the right end of the bottom of the cross rod, the top of the quenching box is provided with a limiting groove, the inner side of the limiting groove is connected with a connecting groove, a placing block is arranged inside the connecting groove in a penetrating manner, the tail end of the placing block is arranged inside a supporting frame in a penetrating manner, and the right side of the liquid outlet is connected with a cooling device, the right side of the cooling device is connected with a connecting pipe, and the outer side of the connecting pipe is connected with a liquid pump.

Preferably, the connection mode of quenching case and montant is block connection, and constitutes revolution mechanic between montant and the quenching case.

Preferably, the bottom plate and the placing box are both of a net structure, and the diameter of the meshes of the bottom plate is smaller than that of the meshes of the placing box.

Preferably, the connection mode between couple and the connecting rod is threaded connection, and the connecting rod closely laminates with the horizontal pole.

Preferably, a groove-shaped structure is formed in the middle of the cross rod, and the width of the groove-shaped structure is equal to that of the hook.

Preferably, the shape of the connecting groove is matched with the shape of the tail end of the placing block, and a sliding structure is formed between the placing block and the quenching box.

Compared with the prior art, the beneficial effects of the utility model are that: the slewing bearing quenching device convenient to cool not only is convenient for cooling the slewing bearing, but also is convenient for taking out the slewing bearing;

1. the placing box is of a net structure, quenching liquid can enter the placing box, so that the slewing bearing is quenched, the placing box is driven to rotate by the rotating cross rod, the cooled quenching liquid in the placing box can be in full contact with the slewing bearing, and cooling is facilitated;

2. the hook is connected with the cross rod in a clamping manner, so that the hook is convenient to take off the cross rod, the cross rod is taken off from the quenching box, and the connecting rope is pulled upwards, so that the quenched slewing bearing can be taken out conveniently;

3. because the placing box is fixedly connected with the bottom plate through the supporting columns, the bottom plate is of a net structure, the scraper is fixedly arranged on the upper surface of the bottom plate, waste residues generated in the quenching process fall above the bottom plate, and the waste residues are taken out together through the taking out of the placing box.

Drawings

FIG. 1 is a front sectional structure of the present invention;

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

FIG. 3 is a schematic view of the overlooking and cutting structure of the present invention;

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

fig. 5 is a schematic view of a side view structure of the hook connected with the cross rod.

In the figure: 1. a quenching box; 2. a base plate; 3. a squeegee; 4. a support pillar; 5. placing a box; 6. connecting ropes; 7. hooking; 8. a cross bar; 9. a connecting rod; 10. a vertical rod; 11. a limiting groove; 12. connecting grooves; 13. placing the blocks; 14. a support frame; 15. a spring; 16. a liquid outlet; 17. a cooling device; 18. a connecting pipe; 19. and (4) a liquid pump.

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. 1-5, the present invention provides a technical solution: a slewing bearing quenching device convenient for cooling comprises a quenching box 1, a bottom plate 2, a scraper blade 3, a support column 4, a placing box 5, a connecting rope 6, a hook 7, a cross rod 8, a connecting rod 9, a vertical rod 10, a limiting groove 11, a connecting groove 12, a placing block 13, a support frame 14, a spring 15, a liquid outlet 16, a cooling device 17, a connecting pipe 18 and a liquid pump 19, wherein the bottom plate 2 is installed inside the quenching box 1, the scraper blade 3 is fixedly installed on the upper surface of the bottom plate 2, the quenching box 1 is connected with the vertical rod 10 in a clamping manner, a rotating structure is formed between the vertical rod 10 and the quenching box 1, the quenching box 1 is driven to rotate by the rotation of the vertical rod 10, the bottom plate 2 and the placing box 5 are both of a net-shaped structure, the mesh diameter of the bottom plate 2 is smaller than that of the placing box 5, quenching liquid can rapidly enter the placing box 5, the top of the supporting column 4 is connected with a placing box 5, a connecting rope 6 is arranged above the placing box 5, the top of the connecting rope 6 is connected with a hook 7, the connection mode between the hook 7 and a connecting rod 9 is threaded connection, the connecting rod 9 is tightly attached to a cross rod 8, the connecting rod 9 can fix the hook 7 and the cross rod 8, the cross rod 8 is arranged on the inner side of the hook 7, the connecting rod 9 is arranged below the cross rod 8, vertical rods 10 are fixedly arranged at the left end and the right end of the bottom of the cross rod 8, a limiting groove 11 is formed in the top of the quenching box 1, the inner side of the limiting groove 11 is connected with a connecting groove 12, a placing block 13 is arranged in the connecting groove 12 in a penetrating mode, the tail end of the placing block 13 is arranged in a supporting frame 14 in a penetrating mode, the outer side of the placing block 13 is connected with a spring 15, a, a connection pipe 18 is connected to the right side of the cooling device 17, and a liquid pump 19 is connected to the outside of the connection pipe 18.

As shown in figure 1, the middle position of the cross rod 8 is provided with a groove-shaped structure, and the width of the groove-shaped structure is equal to that of the hook 7, so that the hook 7 can be conveniently placed on the cross rod 8.

As shown in FIG. 1, the shape of the connecting groove 12 is matched with the shape of the end of the placing block 13, and the placing block 13 and the quenching box 1 form a sliding structure, the placing block 13 can be placed in the connecting groove 12.

The working principle is as follows: when the slewing bearing quenching device convenient for cooling is used, a placing box 5 shown in the figure 1 is placed inside a quenching box 1, a placing block 13 is pulled outwards through a spring 15, a vertical rod 10 fixedly installed at the bottom of a cross rod 8 is inserted into a limiting groove 11 through a connecting groove 12 shown in the figure 2, a connecting rope 6 is connected above the placing box 5, a hook 7 is connected above the connecting rope 6, the hook 7 shown in the figure 5 is clamped on the cross rod 8, the hook 7 and the cross rod 8 are fixed through threaded connection between the hook 7 and the connecting rod 9, a heated slewing bearing is poured into the placing box 5 during use, quenching liquid is poured into the quenching box 1, the placing box 5 is of a net-shaped structure, the quenching liquid can enter the placing box 5, the slewing bearing is quenched, the internal temperature of the quenching box 1 can rise during quenching, the liquid flows out through the liquid outlet 16 and is cooled by the cooling device 17, the cooled liquid is pumped into the quenching box 1 again through the liquid pump 19 arranged outside the connecting pipe 18, after the cooling is finished, the hook 7 is taken down from the cross rod 8, and the cross bar 8 is taken down from the quenching box 1, the connecting rope 6 is pulled upwards, so that the processed slewing bearing is taken out, since the placing box 5 is fixedly connected with the bottom plate 2 through the supporting columns 4 as shown in fig. 4, and the bottom plate 2 is of a net structure, and the upper surface of the bottom plate 2 is fixedly provided with a scraper 3, waste slag generated in the quenching process falls above the bottom plate 2 and is taken out together through the taking-out of the placing box 5, and the quenching box 1 is tightly attached to the scraper 3, so that dirt on the inner wall of the quenching box 1 can be cleaned, and the whole working process of the slewing bearing quenching device convenient to cool is realized.

Those not described in detail in this specification are within the skill of the art. The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a slewing bearing guenching unit convenient to cooling, includes quenching case (1), support column (4) and connects rope (6), its characterized in that: the quenching device is characterized in that a bottom plate (2) is arranged inside the quenching box (1), a scraper (3) is fixedly arranged on the upper surface of the bottom plate (2), a support column (4) is fixedly arranged on the inner side of the scraper (3), the top of the support column (4) is connected with a placing box (5), a connecting rope (6) is arranged above the placing box (5), the top of the connecting rope (6) is connected with a hook (7), a cross rod (8) is arranged on the inner side of the hook (7), a connecting rod (9) is arranged below the cross rod (8), vertical rods (10) are fixedly arranged at the left end and the right end of the bottom of the cross rod (8), a limit groove (11) is formed in the top of the quenching box (1), the inner side of the limit groove (11) is connected with a connecting groove (12), a placing block (13) is arranged inside the connecting groove (12) in a penetrating manner, and the tail end of the placing block (, the outside of placing piece (13) is connected with spring (15), liquid outlet (16) have been seted up to the bottom of quenching case (1), and the right side of liquid outlet (16) is connected with cooling device (17), the right side of cooling device (17) is connected with connecting pipe (18), and the outside of connecting pipe (18) is connected with drawing liquid pump (19).

2. The slewing quenching device facilitating cooling as claimed in claim 1, wherein: the quenching box (1) is connected with the vertical rod (10) in a clamping manner, and a rotating structure is formed between the vertical rod (10) and the quenching box (1).

3. The slewing quenching device facilitating cooling as claimed in claim 1, wherein: the bottom plate (2) and the placing box (5) are both of a net structure, and the diameter of the meshes of the bottom plate (2) is smaller than that of the meshes of the placing box (5).

4. The slewing quenching device facilitating cooling as claimed in claim 1, wherein: the hook (7) is connected with the connecting rod (9) in a threaded manner, and the connecting rod (9) is tightly attached to the cross rod (8).

5. The slewing quenching device facilitating cooling as claimed in claim 1, wherein: a groove-shaped structure is formed in the middle of the cross rod (8), and the width of the groove-shaped structure is equal to that of the hook (7).

6. The slewing quenching device facilitating cooling as claimed in claim 1, wherein: the shape of the connecting groove (12) is matched with the shape of the tail end of the placing block (13), and a sliding structure is formed between the placing block (13) and the quenching box (1).