CN218146867U

CN218146867U - Large-scale self-quenching device of slewing bearing

Info

Publication number: CN218146867U
Application number: CN202121847345.2U
Authority: CN
Inventors: 刘道珍
Original assignee: Xuzhou Xinda Slewing Ring Co ltd
Current assignee: Xuzhou Xinda Slewing Ring Co ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-12-27
Anticipated expiration: 2031-08-09

Abstract

The utility model discloses a large-scale self-quenching device of slewing bearing, concretely relates to guenching unit field, including guenching unit body and unable adjustment base. Through setting up the dead lever, the device is during the use, make spacing bolt cooperation remove through the pulling dead lever, insert the piece afterwards and take out the inside of first fixed block with the cooperation, insert the piece this moment and will make stopper cancellation and spacing groove insert when removing and close, insert the inside that unable base was inserted in the connecting block cooperation afterwards, the application of force to the dead lever is cancelled this moment, the dead lever will drive through first reset spring and reset afterwards, the dead lever resets this moment and will make the surface that inserts the connecting block of inserting the piece cooperation spacing, insert the piece afterwards and will drive the inside that the stopper cooperation inserted the spacing groove, the dismouting of can't being convenient for when using of quenching apparatus body prevents appearing, when the dark condition of wearing and tearing appears in the surface when correcting the skew pole for a long time, because unable dismouting will lead to correcting the skew degree of accuracy not good, influence the result of use.

Description

Large-scale self-quenching device of slewing bearing

Technical Field

The utility model relates to a guenching unit technical field, more specifically say, the utility model relates to a large-scale self-quenching device of slewing bearing.

Background

The equipment for carrying out solution treatment of materials or heat treatment process with rapid cooling process is mainly divided into a medium-frequency quenching furnace, a high-frequency quenching furnace, a power-frequency quenching furnace, a numerical control quenching machine tool and an integrated quenching machine tool. The quenching equipment is mainly composed of a quenching machine tool, a medium-high frequency power supply and a cooling device.

However, in actual use, the slewing bearing needs to be matched with a quenching device when processing and quenching are carried out, but the existing quenching device does not have a structure convenient to assemble and disassemble when in use, the surface of the deflection correcting device is likely to be abraded when the deflection correcting device is used for a long time, and the deflection correcting accuracy is affected when the abrasion is deep, so that the accuracy of the quenching device is poor when the quenching device is reset.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defects in the prior art, embodiments of the present invention provide a large-scale self-quenching apparatus for a slewing bearing, so as to solve the problems in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a large-scale self-quenching device of slewing bearing, includes guenching unit body and unable adjustment base, the lower surface of guenching unit body is equipped with unable adjustment base, the first fixed block of surface one side fixedly connected with of unable adjustment base, the surface one side of first fixed block is inserted and is equipped with the connecting block, the lower fixed surface of connecting block installs the correction pole, the surface symmetry of first fixed block is inserted and is equipped with the stop cock, the surface of stop cock all overlaps and is equipped with first reset spring, the equal fixed mounting of one end that first fixed block was kept away from to the stop cock has the dead lever.

Preferably, the outer surface of the quenching device body is fixedly provided with a control box, the upper surface of the control box is provided with a motor protective shell, the upper surface of the control box is fixedly connected with an arc baffle, the upper surface of the arc baffle is provided with a first connecting plate in an inserted mode, the lower surface of the first connecting plate is symmetrically and fixedly provided with a telescopic rod, the outer surface of the telescopic rod is provided with a third reset spring in an sleeved mode, and the first connecting plate is symmetrically provided with a groove in a symmetrical mode relative to the opposite surface of the arc baffle.

Preferably, one side of the outer surface of the limiting bolt at one end is fixedly connected with an inserting block, the other side of the outer surface of the limiting bolt is provided with an inserting groove, the outer surface of the inserting block is symmetrically and fixedly connected with a second return spring, one end of the second return spring, far away from the inserting block, is fixedly provided with a limiting block, and the outer surface of the inserting groove is symmetrically provided with a limiting groove.

Preferably, the outer surface of the insertion block is inserted into and connected with the outer surface of the insertion groove, one side of the outer surface of the limiting block is a beveled surface, the outer surface of the limiting groove is a beveled surface, and the outer surface of the limiting groove is inserted into and connected with the outer surface of the limiting block.

Preferably, the outer surface of the limiting bolt is inserted into the outer surface of the connecting block to be installed, the outer surface of the connecting block is tightly attached to the outer surface of the first fixing block, and the two ends of the first return spring are tightly attached to the outer surface of the first fixing block.

Preferably, the surface of recess all is equipped with the sliding block, the surface of sliding block all articulates and is connected with the second connecting plate, the equal fixedly connected with second fixed block in the face of the looks of second connecting plate, the equal fixed mounting in the face of the looks of second fixed block has fourth reset spring.

Preferably, the crossing department of second connecting plate all is connected with cowl's inner wall is articulated, the surface of sliding block all closely laminates with the surface of recess, and the surface of sliding block all with the surface sliding connection of recess.

The utility model discloses a technological effect and advantage:

1. compared with the prior art, through setting up the dead lever, the device is during the use, make spacing bolt cooperation remove through the pulling dead lever, insert the piece afterwards and take out the cooperation from the inside of first fixed block, insert the piece this moment and will make stopper cancellation and spacing groove insert when removing and close, insert the inside that unable base of base is inserted in the connecting block cooperation afterwards, the application of force to the dead lever is cancelled this moment, the dead lever will drive through first reset spring and reset afterwards, the dead lever resets this moment and will make and insert the surface that the piece cooperation inserted the connecting block and carry on spacingly, insert the piece afterwards and will drive the inside that the stopper cooperation inserted the spacing groove, the dismouting of can't being convenient for when preventing the quenching apparatus body from appearing using, when the darker condition of wearing and tearing appears in the surface when correcting the pole uses for a long time, because unable dismouting will lead to the accuracy of correcting partially not good, influence result of use.

2. Compared with the prior art, through setting up first connecting plate, when using, vibrations reach the surface of first connecting plate when functioning through the motor, first connecting plate will extrude the sliding block and carry out the translation afterwards, will make the second connecting plate rotate during the sliding block translation this moment, it is the shrink state to extrude fourth reset spring when the second connecting plate rotates, the telescopic link will be the shrink state with third reset spring afterwards, third reset spring will promote first connecting plate and reset when contracting to a certain extent, fourth reset spring will cooperate the promotion second connecting plate to reset afterwards, it is not hard up to cause vibrations to the internals of guenching unit body to prevent the motor long-time vibrations when using, or motor operation vibrations sound is great, use the condition of influence staff hearing for a long time.

Drawings

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

Fig. 2 is a schematic view of the connecting block structure of the present invention.

Fig. 3 is a schematic view of the structure of the limit bolt of the present invention.

Fig. 4 is a schematic view of the structure of the arc baffle of the present invention.

Fig. 5 is an enlarged schematic view of a portion a in fig. 3 according to the present invention.

Fig. 6 is an enlarged schematic view of the structure at B in fig. 4 according to the present invention.

The reference signs are: 1. a quenching device body; 2. a fixed base; 3. a first fixed block; 4. connecting blocks; 5. a deviation correcting rod; 6. a limit bolt; 7. a first return spring; 8. fixing the rod; 9. inserting a block; 10. inserting the groove; 11. a second return spring; 12. a limiting block; 13. a limiting groove; 14. a control box; 15. a motor protective housing; 16. an arc-shaped baffle plate; 17. a first connecting plate; 18. a telescopic rod; 19. a third return spring; 20. a groove; 21. a slider; 22. a second connecting plate; 23. a second fixed block; 24. and a fourth return spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

As attached figure 1, the large-scale self-quenching device of slewing bearing that fig. 2 and fig. 3 show, including guenching unit body 1 and unable adjustment base 2, the lower surface of guenching unit body 1 is equipped with unable adjustment base 2, the first fixed block 3 of surface one side fixedly connected with of unable adjustment base 2, surface one side of first fixed block 3 is inserted and is equipped with connecting block 4, the lower fixed surface of connecting block 4 installs correction deviation pole 5, when guenching unit body 1 appears removing when needing to reset when using, correction pole 5 will drive guenching unit body 1 and reset the correction deviation this moment, the surface symmetry of first fixed block 3 is inserted and is equipped with stop cock 6, through setting up stop cock 6 in order to carry out spacing installation to connecting block 4, stop cock 6's surface all overlaps and is equipped with first reset spring 7, first reset spring 7 is convenient for promoting stop cock 6 when stop cock 6 removes when using, stop cock 6 keeps away from the equal fixed mounting of the one end of first fixed block 3 has dead lever 8, the effect of being convenient to use has been increased through setting up dead lever 8, the condition of being difficult to use prevents to appear.

Wherein, as shown in fig. 1, fig. 4 and fig. 6, a control box 14 is fixedly installed on one side of the outer surface of the quenching device body 1, a motor protection shell 15 is arranged on the upper surface of the control box 14, the motor protection shell 15 is used for effectively protecting the motor machinery, liquid or dust entering the inside of the motor is prevented from occurring, and the service life of the motor is influenced, the arc-shaped baffle 16 is fixedly connected to the upper surface of the control box 14, a first connecting plate 17 is inserted on the upper surface of the arc-shaped baffle 16, a telescopic rod 18 is symmetrically and fixedly installed on the lower surface of the first connecting plate 17, a third return spring 19 is sleeved on the outer surface of the telescopic rod 18, the first connecting plate 17 is driven to move downwards when the motor protection shell 15 vibrates in use, the telescopic rod 18 supports the first connecting plate 17 later, and grooves 20 are symmetrically formed on the opposite surfaces of the first connecting plate 17 and the arc-shaped baffle 16.

Wherein, as shown in figure 3, as shown in figure 5, the piece 9 is inserted to the surface one side fixedly connected with of the spacing bolt 6 of one end, insertion groove 10 has been seted up to surface one side of the spacing bolt 6 of the other end, the outer surface symmetry fixedly connected with second reset spring 11 of inserting the piece 9, the one end fixed mounting that inserts the piece 9 is kept away from to second reset spring 11 has stopper 12, spacing groove 13 has been seted up to the surface symmetry of insertion groove 10, the effectual spacing effect that increases spacing bolt 6, prevent the condition that spacing bolt 6 is difficult to use from appearing, lead to the spacing not good condition of effect of spacing bolt 6.

Wherein, as shown in fig. 5, the surface that inserts piece 9 and the surface of insertion groove 10 are inserted and are established and be connected, and surface one side of stopper 12 is the scarf, and the surface of spacing groove 13 and stopper 12's surface are inserted and are established and be connected, are favorable to increasing the stability that inserts piece 9, prevent to appear inserting piece 9 and be difficult to cooperate insertion groove 10 to use to it is not good to lead to inserting the spacing effect of piece 9, influences the result of use.

Wherein, as shown in figure 3, the installation is all inserted with the surface of connecting block 4 to the surface of spacing bolt 6, and the surface of connecting block 4 and the surface of first fixed block 3 closely laminate, and the both ends of first reset spring 7 all closely laminate with the surface of first fixed block 3, prevent the condition that first reset spring 7 misplaces or dislocates, lead to the not good condition of spacing effect of spacing bolt 6.

Wherein, as shown in fig. 6, the surface of recess 20 all is equipped with sliding block 21, and sliding block 21's surface all articulates and is connected with second connecting plate 22, and the equal fixedly connected with second fixed block 23 of the face in opposite directions of second connecting plate 22, the equal fixed mounting in opposite directions of second fixed block 23 has fourth reset spring 24, and the effectual stability that increases second connecting plate 22 prevents the condition that second connecting plate 22 misplaces or dislocates.

Wherein, as shown in fig. 6, the crossing of second connecting plate 22 all is connected with the inner wall hinge of cowl 16, and the surface of sliding block 21 all closely laminates with the surface of recess 20, and the surface of sliding block 21 all with the surface sliding connection of recess 20, is favorable to having increased sliding block 21's stability, prevents the condition that sliding block 21 is difficult to use.

The utility model discloses the theory of operation: when the device is used, the limit bolt 6 is moved in a matched manner by pulling the fixed rod 8, then the inserting block 9 is taken out from the inside of the first fixed block 3 in a matched manner, at the moment, the inserting block 9 is moved, the limit block 12 is cancelled to be inserted into the limit groove 13 in a cancelled manner, then the connecting block 4 is inserted into the fixing base 2 in a matched manner, at the moment, the force application to the fixed rod 8 is cancelled, then the fixed rod 8 is driven by the first reset spring 7 to reset, at the moment, the fixed rod 8 is reset, the inserting block 9 is matched with the surface of the connecting block 4 to be inserted into the limit groove 4 to be limited, then the inserting block 9 drives the limit block 12 to be inserted into the limit groove 13 in a matched manner, the phenomenon that the quenching device body 1 cannot be conveniently disassembled and assembled when the device is used for a long time, when the surface is deeply worn, the deviation correcting accuracy is poor due to the incapability of disassembly and assembly, influence the result of use, vibrations pass to first connecting plate 17's surface when functioning through the motor, first connecting plate 17 carries out the translation with extrusion sliding block 21 afterwards, sliding block 21 will make second connecting plate 22 rotate during the translation this moment, extrusion fourth reset spring 24 is the shrink state when second connecting plate 22 rotates, telescopic link 18 will be the shrink state with third reset spring 19 afterwards, third reset spring 19 will promote first connecting plate 17 and reset when contracting to a certain extent, fourth reset spring 24 will cooperate the second connecting plate 22 of promotion to reset afterwards, it is not hard up to prevent that the motor from causing vibrations to become flexible to the internals of quenching device body 1 long-time vibrations when using, or motor operation vibrations sound is great, long-time use influences the condition of staff's hearing.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. The utility model provides a large-scale self-quenching device of slewing bearing, includes guenching unit body (1) and unable adjustment base (2), its characterized in that: the lower surface of guenching unit body (1) is equipped with unable adjustment base (2), the first fixed block of surface one side fixedly connected with (3) of unable adjustment base (2), the surface one side of first fixed block (3) is inserted and is equipped with connecting block (4), the lower fixed surface of connecting block (4) installs rectifying deviation pole (5), the outer surface symmetry of first fixed block (3) is inserted and is equipped with stop cock (6), the surface of stop cock (6) all overlaps and is equipped with first reset spring (7), the equal fixed mounting of one end that first fixed block (3) were kept away from in stop cock (6) has dead lever (8).

2. The large self-quenching device of a slewing bearing according to claim 1, wherein: the utility model discloses a quenching device, including quenching device body (1), the surface of quenching device body (1) is fixed mounting has control box (14), the upper surface of control box (14) is equipped with motor protecting crust (15), the last fixed surface of control box (14) is connected with cowl (16), cowl (16)'s upper surface is inserted and is equipped with first connecting plate (17), the lower surface symmetry fixed mounting of first connecting plate (17) has telescopic link (18), the surface of telescopic link (18) all is overlapped and is equipped with third reset spring (19), recess (20) have been seted up with the equal symmetry of the face in opposite directions of cowl (16) in first connecting plate (17).

3. The large self-quenching device of a slewing bearing according to claim 1, wherein: one end the piece (9) is inserted to the surface one side fixedly connected with of spacing bolt (6), and insertion groove (10) have been seted up to the other end the surface one side of spacing bolt (6), the outer surface symmetry fixedly connected with second reset spring (11) of inserting piece (9), the one end fixed mounting that inserts piece (9) is kept away from in second reset spring (11) has stopper (12), spacing groove (13) have been seted up to the surface symmetry of insertion groove (10).

4. The large-scale self-quenching device of a slewing bearing according to claim 3, characterized in that: the outer surface of the inserting block (9) is inserted into the outer surface of the inserting groove (10) to be connected, one side of the outer surface of the limiting block (12) is a beveled surface, the outer surface of the limiting groove (13) is the beveled surface, and the outer surface of the limiting groove (13) is inserted into the outer surface of the limiting block (12) to be connected.

5. The large self-quenching device of a slewing bearing according to claim 1, wherein: the outer surface of the limiting bolt (6) is inserted with the outer surface of the connecting block (4) to be installed, the outer surface of the connecting block (4) is tightly attached to the outer surface of the first fixing block (3), and the two ends of the first reset spring (7) are tightly attached to the outer surface of the first fixing block (3).

6. The large-scale self-quenching device of a slewing bearing according to claim 2, characterized in that: the surface of recess (20) all is equipped with sliding block (21), the surface of sliding block (21) all articulates and is connected with second connecting plate (22), the equal fixedly connected with second fixed block (23) of the face in opposite directions of second connecting plate (22), the equal fixed mounting in opposite directions of second fixed block (23) has fourth reset spring (24).

7. The large self-quenching device of a slewing bearing according to claim 6, wherein: the crossing department of second connecting plate (22) all is connected with the inner wall hinge of cowl (16), the surface of sliding block (21) all closely laminates with the surface of recess (20), and the surface of sliding block (21) all with the surface sliding connection of recess (20).