CN114571263A - Slewing bearing side hole processing location frock - Google Patents

Abstract

The invention belongs to the technical field of slewing bearing machining equipment, and discloses a slewing bearing side hole machining and positioning tool which comprises an installation base and a slewing bearing, wherein a reserved groove is formed in the top surface of the installation base, an installation mechanism is fixedly installed on the outer surface of the installation base, a pushing mechanism is arranged at the inner end of the installation mechanism, and the pushing mechanism is located inside the reserved groove. According to the invention, the first distribution sleeve and the adjusting mechanism are additionally arranged, after drilling is finished, pressure oil of the hydraulic pump is introduced into the first distribution sleeve by controlling the adjusting mechanism, so that the multiple groups of pushing mechanisms slide and push out waste materials in the reserved grooves, automatic cleaning of the waste materials on the inner surfaces of the multiple groups of reserved grooves is realized, sufficient space of the reserved grooves in subsequent processing is ensured, accumulated waste materials are prevented from influencing stable drilling of a drill rod, cleaning is convenient and rapid, cleaning time is prevented from being overlong, preparation time for replacing a lower group of slewing bearing is shortened, and the processing efficiency of a large batch of slewing bearing is improved.

Description

Slewing bearing side hole processing location frock

Technical Field

The invention belongs to the technical field of slewing bearing machining equipment, and particularly relates to a slewing bearing side surface hole machining and positioning tool.

Background

Slewing bearing is novel mechanical parts, and it has inner and outer lane, rolling element etc. to constitute, and slewing bearing is a large-scale bearing that can bear comprehensive load, can bear great axial simultaneously, radial load and overturning moment, and along with the continuous development of industry, engineering machine manufacturing industry is to special large-scale and super large-scale slewing bearing's demand increase gradually, and is also higher and higher to its required precision, and wherein when carrying out the side opening to slewing bearing and punching, often adopt location frock cooperation arm of punching to accomplish.

The existing slewing bearing side hole processing and positioning tool is characterized in that in the using process, a slewing bearing is usually arranged at the top of positioning work, fixed clamping is realized by matching positioning clamping plates at two sides, continuous punching is carried out by matching a drill rod and cutting fluid during drilling, the actual aperture is large in the punching process of a medium-large size slewing bearing, the amount of waste materials generated in the drilling process is large, the actual waste materials are large in size and strong in structure, the waste materials splashed in the continuous punching process scatter around, the situation of waste material accumulation is very easy to occur in adjacent side holes at the punching position, the waste materials are easy to block after falling into the side holes, the difficulty in actually clearing the side holes is large, in order to ensure that the drill rod does not damage the positioning work during punching, a reserved groove is usually arranged at the punching position of the positioning tool, a large amount of waste materials are also accumulated in the reserved groove after punching is finished, and continuous processing is carried out on a plurality of groups of slewing bearings, the reserve tank needs to be cleaned in time, the reserve tank is guaranteed to have sufficient space, blockage cleaning inside the side hole and the process of cleaning the reserve tank are actually completed, cleaning time is long, continuous operation efficiency is low, machining efficiency of actual large-batch slewing bearing is low, and using effect is poor.

Disclosure of Invention

The invention aims to provide a slewing bearing side surface hole machining and positioning tool to solve the problems in the background technology.

In order to achieve the above purpose, the invention provides the following technical scheme: a slewing bearing side hole machining and positioning tool comprises a mounting seat and a slewing bearing, wherein a preformed groove is formed in the top surface of the mounting seat, an installation mechanism is fixedly installed on the outer surface of the mounting seat, a pushing mechanism is arranged at the inner end of the installation mechanism and located inside the preformed groove, a baffle is fixedly connected to the side surface of the pushing mechanism, a positioning mechanism is fixedly installed on the top surface of the mounting seat, a guide mechanism is fixedly connected to the inner surface of the mounting seat, a bottom plate is sleeved on the bottom surface of the guide mechanism, a first distribution sleeve is sleeved inside the bottom plate, a second distribution sleeve is fixedly communicated with the top surface of the first distribution sleeve, a hydraulic pump and an oil tank are respectively and fixedly installed on the top surface of the first distribution sleeve, an adjusting mechanism is movably sleeved on the top surface of the second distribution sleeve, and a third pipe is fixedly communicated between the adjusting mechanism and the hydraulic pump, the hydraulic pump is characterized in that a fourth pipe is fixedly communicated between the hydraulic pump and the oil tank, a first pipe is fixedly communicated between the first distribution sleeve and the installation mechanism, a second pipe is fixedly communicated between the second distribution sleeve and the positioning mechanism, a curved hole is formed in the inner wall of the preformed groove, a communicating pipe is fixedly communicated with the side face of the installation mechanism, and the communicating pipe is communicated with the curved hole.

Preferably, installation mechanism includes fixed cover, spring one and push rod, fixed cover fixed mounting is on the surface of mount pad, a spring fixed connection is in the inside of fixed cover, the push rod activity cup joint in the inside of fixed cover and with a spring fixed connection, the outer end of push rod pass the mount pad and extend to the inside of reserve tank and with pushing mechanism fixed connection, communicating pipe and fixed intercommunication of fixed cover, the upper end and the fixed intercommunication of fixed cover of a pipe.

Preferably, the pushing mechanism comprises a pushing block, a second spring, a push rod and an inlet hole, the inlet hole is formed in the side face of the pushing block, the inlet hole is located on one side close to the curved hole, the inner diameter of the inlet hole is the same as that of the curved hole, the second spring is fixedly connected to the inner cavity of the pushing block, the push rod is sleeved in the inner cavity of the pushing block, the second spring is fixedly connected with the push rod, the side face of the pushing block is fixedly connected with the push rod, the push rod is pulled into the inner cavity by the second spring in a stable state, and the top face of the push rod is parallel to the top face of the pushing block.

Preferably, positioning mechanism includes installation cover, three springs, movable rod and grip block, installation cover fixed connection is on the top surface of mount pad, three fixed connection of spring are in the inside of installation cover, the movable rod activity cup joint in the inside of installation cover and with three fixed connection of spring, the inner and the installation cover activity of movable rod cup joint, the outer end of movable rod passes the installation cover and extends to the outside of installation cover, the outer end fixed connection of grip block and movable rod, the upper end and the installation of No. two pipes overlap fixed intercommunication, and the positioning mechanism through both sides realizes that slewing bearing's clamp is tight fixed.

Preferably, No. two supporting top surface fixed mounting of branch have the telescopic link, the upper end and the adjustment mechanism fixed connection of telescopic link, control adjustment mechanism through utilizing the telescopic link and reciprocate to adjust the position in No. two holes, realize the reverse control of pump oil.

Preferably, adjustment mechanism includes regulating tube, collar, closing plate, a hole and No. two holes, the top at No. two distribution covers is cup jointed in the regulating tube activity, a hole and No. two holes are all seted up on the surface of regulating tube, a hole site is in the top in No. two holes, closing plate fixed connection is on the bottom surface of regulating tube, the collar of collar is cup jointed on the surface of regulating tube, the bottom surface and the telescopic link fixed connection of collar, the regulating tube utilizes the sealed bottom of closing plate when only pumping oil in the distribution cover No. two, avoids spilling over from the through-hole.

Preferably, the top surface of the first distribution sleeve is provided with a through hole, the inner surface of the through hole is movably sleeved with the adjusting pipe, the second hole is sealed through the inner surface of the through hole, oil pumping is only carried out on the second distribution sleeve, and when the second hole moves to the lower part from the through hole, oil supply is simultaneously carried out in the first distribution sleeve and the second distribution sleeve.

Preferably, guiding mechanism includes bottom cover, top cover, cover groove and lagging, the bottom cover cup joints in the inside of mount pad, cup joint the groove and set up on the top surface of bottom cover, lagging fixed connection is in the bottom surface of top cover, the surface of lagging cup joints with cup jointing the groove activity, cup joints through utilizing the lagging and cup jointing the groove activity, guarantees to cup joint stably, and under the condition of opening the top cover, convenient operation internally mounted's structure.

Preferably, the side groove has been seted up to the lateral surface of mount pad, the bottom groove has been seted up to the bottom surface of bottom plate, through the side groove, conveniently draws cutting fluid and waste material on the guiding mechanism out, avoids piling up in inside, and the location frock is installed in the processing pond, and the processing pond bottom is equipped with the gap, the bottom groove of cooperation bottom plate bottom surface for in the actual hydraulic pump operation process, dispel the heat downwards through the bottom groove, cooperation top surface cutting fluid flows along the guiding mechanism surface, realize inside cooling from inside and outside both sides, effectively avoid the inside hydraulic pump operational environment high temperature of guiding mechanism.

Preferably, slewing bearing is located the top of mount pad, slewing bearing's top surface has seted up the side opening, the side opening is located the top of reservation groove, the internal diameter and the ejector pin phase-match of side opening.

The invention has the following beneficial effects:

1. according to the invention, the installation mechanism is additionally arranged on the side surface of the installation seat, the installation mechanism is connected with the pushing mechanism, and the first distribution sleeve and the adjusting mechanism are additionally arranged, so that after drilling is completed, pressure oil of the hydraulic pump is introduced into the first distribution sleeve by controlling the adjusting mechanism, the multiple groups of pushing mechanisms slide and push out waste materials in the reserved grooves, and automatic cleaning of the waste materials on the inner surfaces of the multiple groups of reserved grooves is realized, so that sufficient space is provided for the reserved grooves in subsequent processing, accumulated waste materials are prevented from influencing stable drilling of a drill rod, cleaning is convenient and rapid, overlong cleaning time is avoided, preparation time for replacing the rotary supports is shortened, and the processing efficiency of the large-batch rotary supports is improved.

2. According to the invention, the bent hole is formed in the mounting seat and matched with the communicating pipe, after the waste in the reserved groove is cleaned, the pushing mechanism which moves to the limit position is communicated with the bent hole, so that part of pressure oil is introduced into the pushing mechanism, the ejector rod moves upwards along the side hole of the slewing bearing, and the blocked waste in the side hole of the slewing bearing is extruded out, so that the blockage cleaning convenience is improved, the difficulty of the actual blockage cleaning process is reduced, the post-treatment workload of the machined slewing bearing is reduced, the hydraulic pump for providing clamping force is matched, the multipurpose of one pump is realized, the mounting arrangement of an additional power mechanism is reduced, and the using effect is good.

3. According to the invention, the conical guide mechanism is additionally arranged on the inner side of the mounting seat, the side groove is formed in the side surface of the mounting seat and is positioned on the outer side of the conical guide mechanism, so that part of waste materials falling on the guide mechanism slide out in an inclined mode, and cutting fluid continuously sprayed out in the drilling process is effectively utilized, so that a large amount of cutting fluid flows downwards along the guide mechanism, and the cutting fluid flowing downwards has a certain flow rate, thereby pushing bottom waste materials, effectively utilizing the flowing effect of the cutting waste fluid, effectively pushing out the waste materials on the inner side and the outer side of the positioning tool, ensuring that the inner side and the outer side of the positioning tool are clean, avoiding the situation that a large amount of waste materials are accumulated and needing manual cleaning, and having a good using effect.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

FIG. 4 is a schematic view of the mount of the present invention;

FIG. 5 is a schematic diagram of the nesting between the backplane and the first dispensing sleeve of the present invention;

FIG. 6 is an exploded view of the mounting mechanism of the present invention;

FIG. 7 is an exploded view of the pushing mechanism of the present invention;

FIG. 8 is an exploded view of the positioning mechanism of the present invention;

FIG. 9 is an exploded view of the adjustment mechanism of the present invention;

fig. 10 is an exploded view of the guide mechanism of the present invention.

In the figure: 1. a mounting seat; 2. a slewing bearing; 3. a side hole; 4. reserving a groove; 5. an installation mechanism; 51. fixing a sleeve; 52. a first spring; 53. a push rod; 6. a pushing mechanism; 61. pushing a block; 62. a second spring; 63. a top rod; 64. an access hole; 7. a baffle plate; 8. a positioning mechanism; 81. installing a sleeve; 82. a third spring; 83. a movable rod; 84. a clamping plate; 9. a guide mechanism; 91. a bottom cover; 92. a top cover; 93. a sleeving groove; 94. sheathing; 10. a base plate; 11. a first distribution sleeve; 12. a hydraulic pump; 13. an oil tank; 14. the second part is matched; 15. an adjustment mechanism; 151. an adjusting tube; 152. a mounting ring; 153. a sealing plate; 154. a first hole; 155. a second hole; 16. a first pipe; 17. a second pipe; 18. a third pipe; 19. a fourth tube; 20. a telescopic rod; 21. a curved hole; 22. a communicating pipe; 23. a bottom groove; 24. a side groove; 25. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 10, an embodiment of the present invention provides a slewing bearing side hole machining and positioning tool, including an installation base 1 and a slewing bearing 2, a preformed groove 4 is formed on a top surface of the installation base 1, an installation mechanism 5 is fixedly installed on an outer surface of the installation base 1, an inner end of the installation mechanism 5 is provided with a pushing mechanism 6, the pushing mechanism 6 is located inside the preformed groove 4, a baffle 7 is fixedly connected to a side surface of the pushing mechanism 6, the baffle 7 is located at a side close to a curved hole 21, sealing of the curved hole 21 is achieved when the pushing mechanism 6 is not moved, leakage of pressure oil through the curved hole 21 is avoided, a positioning mechanism 8 is fixedly installed on the top surface of the installation base 1, a guide mechanism 9 is fixedly connected to an inner surface of the installation base 1, a bottom plate 10 is sleeved on a bottom surface of the guide mechanism 9, a first distribution sleeve 11 is sleeved inside the bottom plate 10, a top surface of the first distribution sleeve 11 is fixedly communicated with a second distribution sleeve 14, the top surface of the first distributing sleeve 11 is fixedly provided with a hydraulic pump 12 and an oil tank 13 respectively, the top surface of the second distributing sleeve 14 is movably sleeved with an adjusting mechanism 15, a third pipe 18 is fixedly communicated between the adjusting mechanism 15 and the hydraulic pump 12, a fourth pipe 19 is fixedly communicated between the hydraulic pump 12 and the oil tank 13, a first pipe 16 is fixedly communicated between the first distributing sleeve 11 and the mounting mechanism 5, a second pipe 17 is fixedly communicated between the second distributing sleeve 14 and the positioning mechanism 8, a curved hole 21 is formed in the inner wall of the reserve tank 4, a communicating pipe 22 is fixedly communicated with the side surface of the mounting mechanism 5, and the communicating pipe 22 is communicated with the curved hole 21.

The first embodiment: as shown in fig. 1, 2, 3, 4 and 5, the slewing bearing 2 is placed on the top surface of the mounting base 1, the hydraulic pump 12 is started, the hydraulic pump 12 enters the second distribution sleeve 14, the oil pressure in the second distribution sleeve 14 is increased, the pressure oil enters the positioning mechanism 8 through the second pipe 17, the positioning mechanisms 8 on both sides are simultaneously actuated, the slewing bearing is fixedly clamped between the two positioning mechanisms 8, after the drilling is completed, the telescopic rod 20 is started, the telescopic rod 20 pushes the adjusting mechanism 15 to move downwards, the second hole 155 on the adjusting mechanism 15 is downwards moved out from the through hole 25 to the inside of the first distribution sleeve 11, at the moment, the hydraulic pump 12 simultaneously supplies oil to the first distribution sleeve 11 and the second distribution sleeve 14, the oil pressure in the first distribution sleeve 11 is increased, the hydraulic oil flows into the inside of the mounting mechanism 5 through the first pipe 16 and pushes the push rod 53 of the mounting mechanism 5 to move, and then drive the pushing mechanism 6 connected on the end face of the push rod 53 to slide, make the push block 61 of the pushing mechanism 6 push the waste material inside the reserve tank 4 out along the reserve tank 4, when the pushing mechanism 6 moves to the extreme position, the entrance hole 64 of the pushing mechanism 6 is communicated with the curved hole 21 at this time, and the push block 61 is located below the side hole 3, and the inner end of the push rod 53 moves to the other side of the communicating pipe 22, at this time, part of the pressure oil continuously pumped in enters the curved hole 21 through the communicating pipe 22, and enters the inner cavity of the push block 61 through the curved hole 21, as the oil pressure inside the push block 61 rises, make the push rod 63 move upwards and pull the second spring 62 to stretch, the push rod 63 is sleeved into the side hole 3 of the slewing bearing 2, and extrude the blocking object in the side hole 3, after finishing the automatic cleaning of the reserve tank 4 and the side hole 3, close the hydraulic pump 12, the first spring 52, the second spring 62 and the third spring 82 to reset, the mounting mechanism 5, the pushing mechanism 6 and the positioning mechanism 8 are reset, the machined slewing bearing 2 is taken down, and a new slewing bearing 2 is placed, so that the machining can be continued.

Firstly, by additionally arranging the mounting mechanism 5 on the side surface of the mounting seat, enabling the mounting mechanism 5 to be connected with the pushing mechanism 6, and by additionally arranging the first distribution sleeve 11 and the adjusting mechanism 15, after drilling is completed, pressure oil of the hydraulic pump 12 is introduced into the first distribution sleeve 11 by controlling the adjusting mechanism 15, so that the multiple groups of pushing mechanisms 6 slide and push out waste materials in the reserved grooves 4, automatic cleaning of the waste materials on the inner surfaces of the multiple groups of reserved grooves 4 is realized, sufficient space is reserved in the reserved grooves during subsequent processing, stable drilling of drill rods is prevented from being influenced by accumulated waste materials, cleaning is convenient and rapid, overlong cleaning time is avoided, preparation time for replacing a group of slewing bearings is shortened, and processing efficiency of the large-batch slewing bearings is improved.

In addition, through seting up curved hole 21 in the inside of mount pad 1, and cooperate communicating pipe 22, after accomplishing the waste material clearance in reserve tank 4, the pushing mechanism 6 that moves to extreme position communicates with curved hole 21 of gas, thereby introduce pushing mechanism 6's inside with partial pressure oil, realize shifting up of ejector pin 63, thereby ejector pin 63 shifts up along slewing bearing 2's side opening, the jam waste material in slewing bearing 2's the side opening 3 is extruded, when improving clear stifled convenience, the degree of difficulty of the clear stifled flow of reality has been reduced, thereby reduce slewing bearing's aftertreatment work volume after the processing, the cooperation is used for providing the hydraulic pump 12 of clamp force, realize that a pump is multi-purpose, reduce the installation to extra power unit and arrange, excellent in use effect.

Wherein, installation mechanism 5 includes fixed cover 51, spring 52 and push rod 53, fixed cover 51 fixed mounting is on the surface of mount pad 1, spring 52 fixed connection is in the inside of fixed cover 51, push rod 53 activity cup joints in the inside of fixed cover 51 and with spring 52 fixed connection, the outer end of push rod 53 passes mount pad 1 and extends to the inside of reservation groove 4 and with pushing mechanism 6 fixed connection, communicating pipe 22 and fixed intercommunication of fixed cover 51, the upper end and the fixed cover 51 fixed intercommunication of a pipe 16.

The pushing mechanism 6 comprises a pushing block 61, a spring II 62, a push rod 63 and an inlet hole 64, the inlet hole 64 is formed in the side face of the pushing block 61, the inlet hole 64 is located on one side close to the curved hole 21, the inner diameter of the inlet hole 64 is the same as that of the curved hole 21, the spring II 62 is fixedly connected to the inner cavity of the pushing block 61, the push rod 63 is sleeved in the inner cavity of the pushing block 61, the spring II 62 is fixedly connected with the push rod 63, the side face of the pushing block 61 is fixedly connected with the push rod 53, the push rod 63 is pulled into the inner cavity by the spring II 62 in a stable state, and the top face of the push rod 63 is parallel to the top face of the pushing block 61.

Wherein, positioning mechanism 8 includes installation cover 81, spring three 82, movable rod 83 and clamp plate 84, installation cover 81 fixed connection is on the top surface of mount pad 1, spring three 82 fixed connection is in the inside of installation cover 81, movable rod 83 activity cup joints in the inside of installation cover 81 and with spring three 82 fixed connection, the inner and the installation cover 81 activity of movable rod 83 cup joint, the outer end of movable rod 83 passes installation cover 81 and extends to the outside of installation cover 81, clamp plate 84 and the outer end fixed connection of movable rod 83, the upper end and the installation cover 81 of No. two pipe 17 are fixed to be communicated, the positioning mechanism 8 through both sides realizes that the clamp of slewing bearing 2 is fixed.

Wherein, the top surface fixed mounting of No. two mating 14 has telescopic link 20, and the upper end and the adjustment mechanism 15 fixed connection of telescopic link 20 move up and down through utilizing telescopic link 20 control adjustment mechanism 15 to adjust the position of No. two holes 155, realize the reverse control of pump oil.

Wherein, adjustment mechanism 15 includes regulating tube 151, the collar 152, the closing plate 153, a hole 154 and No. two holes 155, regulating tube 151 activity cup joints the top at No. two distribution cover 14, a hole 154 and No. two holes 155 are all seted up on the surface of regulating tube 151, a hole 154 is located the top of No. two holes 155, closing plate 153 fixed connection is on the bottom surface of regulating tube 151, the collar 152 cup joints on the surface of regulating tube 151, the bottom surface and the telescopic link 20 fixed connection of collar 152, regulating tube 151 and No. three fixed intercommunication of pipe 18, utilize the closing plate 153 to seal the bottom when only pumping oil to No. two distribution cover 14, avoid overflowing from through-hole 25.

Wherein, the top surface of first distribution cover 11 is seted up through-hole 25, and the internal surface of through-hole 25 is cup jointed with the activity of regulating tube 151, seals No. two holes 155 through the internal surface of through-hole 25, realizes only pumping oil to No. two distribution covers 14, and when No. two holes 155 removed to the below from through-hole 25, the oil feed in No. one distribution cover 11 and No. two distribution covers 14 was realized simultaneously.

Wherein, guiding mechanism 9 includes bottom cover 91, top cover 92, cup joint groove 93 and lagging 94, bottom cover 91 cup joints in the inside of mount pad 1, cup joint groove 93 and set up on the top surface of bottom cover 91, lagging 94 fixed connection is in the bottom surface of top cover 92, the surface of lagging 94 with cup joint the groove 93 activity and cup joint, cup joint through utilizing lagging 94 and cup joint the groove 93 activity, guarantee to cup joint stably, and under the condition of opening top cover 92, convenient operation internally mounted's structure.

Wherein, side channel 24 has been seted up to the lateral surface of mount pad 1, bottom groove 23 has been seted up to the bottom surface of bottom plate 10, through side channel 24, conveniently draw cutting fluid and waste material on the guiding mechanism 9, avoid piling up in inside, the location frock is installed in the processing pond, and the processing pond bottom is equipped with the gap, the bottom groove 23 of cooperation bottom plate 10 bottom surface, make the operation in-process of actual hydraulic pump 12, dispel the heat downwards through bottom groove 23, cooperation top surface cutting fluid flows along guiding mechanism 9 surface, realize inside cooling from inside and outside both sides, effectively avoid guiding mechanism 9 inside hydraulic pump 12 operational environment high temperature.

Wherein, slewing bearing 2 is located the top of mount pad 1, and side opening 3 has been seted up to slewing bearing 2's top surface, and side opening 3 is located the top of reserve groove 4, and the internal diameter and the ejector pin 63 phase-match of side opening 3.

Second embodiment: as shown in fig. 1, 2, 4 and 10, in the continuous processing of the large-scale slewing bearing, as the drilling arm drills along the top surface of the slewing bearing 2, a large amount of waste material is sputtered out and falls on the outer surface of the guide mechanism 9, as a large amount of cutting fluid is sprayed out, part of the cutting fluid flows into the outer surface of the guide mechanism 9, the cutting wrapping falling waste material is obliquely flowed down along the guide mechanism 9 and flows downwards, the cutting fluid mixed with the waste material flows into the side groove 24 of the mounting seat 1 through the guide mechanism 9, as the drilling operation is continuously carried out, a large amount of used and sprayed cutting fluid continuously slides down to the side groove 24 along the guide mechanism 9, and at the moment, the cutting fluid flowing down from a high position under the gravity is gathered into a fluid flow at the bottom and has an initial velocity flowing outwards, so that the waste material below the positioning tool is pushed by the flowing cutting fluid to be diffused outwards, thereby pushing the waste material positioned at the working bottom out annularly to the outside.

Firstly, through addding toper guiding mechanism 9 in the inboard of mount pad 1, and set up side groove 24 and be located the outside of toper guiding mechanism 9 in mount pad 1 side, make the part waste material slope roll-off on guiding mechanism 9 that drops, and effectively utilize the continuous spun cutting fluid of drilling in-process source, make a large amount of cutting fluid flow down along guiding mechanism 9, and make the cutting fluid of downward flow have certain velocity of flow, realize the promotion of bottom waste material, effectively utilize the mobile effect of cutting waste liquid, realize effectively releasing of the inside and outside both sides waste material of location work, guarantee that the location frock inside and outside is clean and tidy, avoid piling up a large amount of waste materials and need carry out artifical clearance, excellent in use effect.

It should be noted that, in this document, relational terms such as first and second, and the like are 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 (10)

1. The utility model provides a slewing bearing side spot facing work location frock, includes mount pad (1) and slewing bearing (2), its characterized in that: the top surface of the mounting seat (1) is provided with a reserved groove (4), the outer surface of the mounting seat (1) is fixedly provided with a mounting mechanism (5), the inner end of the mounting mechanism (5) is provided with a pushing mechanism (6), the pushing mechanism (6) is positioned in the reserved groove (4), the side surface of the pushing mechanism (6) is fixedly connected with a baffle (7), the top surface of the mounting seat (1) is fixedly provided with a positioning mechanism (8), the inner surface of the mounting seat (1) is fixedly connected with a guiding mechanism (9), the bottom surface of the guiding mechanism (9) is sleeved with a bottom plate (10), a first distribution sleeve (11) is sleeved in the bottom plate (10), the top surface of the first distribution sleeve (11) is fixedly communicated with a second distribution sleeve (14), the top surface of the first distribution sleeve (11) is respectively and fixedly provided with a hydraulic pump (12) and an oil tank (13), no. two top surface activities of dividing supporting (14) have cup jointed adjustment mechanism (15), fixed intercommunication has No. three pipe (18) between adjustment mechanism (15) and hydraulic pump (12), fixed intercommunication has No. four pipe (19) between hydraulic pump (12) and oil tank (13), fixed intercommunication has No. one pipe (16) between a distribution cover (11) and installation mechanism (5), fixed intercommunication has No. two pipe (17) between No. two branches supporting (14) and positioning mechanism (8), curved hole (21) have been seted up to the inner wall of reserve tank (4), the fixed intercommunication in side of installation mechanism (5) has communicating pipe (22), communicating pipe (22) are linked together with curved hole (21).

2. The slewing bearing side face hole machining and positioning tool according to claim 1, characterized in that: installation mechanism (5) are including fixed cover (51), spring (52) and push rod (53), fixed cover (51) fixed mounting is on the surface of mount pad (1), spring (52) fixed connection is in the inside of fixed cover (51), push rod (53) activity cup joint in the inside of fixed cover (51) and with spring (52) fixed connection, the outer end of push rod (53) passes mount pad (1) and extends to the inside of reservation groove (4) and with pushing mechanism (6) fixed connection, communicating pipe (22) and fixed cover (51) fixed intercommunication, the upper end and fixed cover (51) fixed intercommunication of a pipe (16).

3. The slewing bearing side face hole machining and positioning tool according to claim 1, characterized in that: the pushing mechanism (6) comprises a pushing block (61), a second spring (62), a push rod (63) and an inlet hole (64), the inlet hole (64) is formed in the side face of the pushing block (61), the inlet hole (64) is located on one side close to the curved hole (21), the inner diameter of the inlet hole (64) is the same as that of the curved hole (21), the second spring (62) is fixedly connected into the inner cavity of the pushing block (61), the push rod (63) is sleeved into the inner cavity of the pushing block (61), the second spring (62) is fixedly connected with the push rod (63), and the side face of the pushing block (61) is fixedly connected with the push rod (53).

4. The slewing bearing side face hole machining and positioning tool according to claim 1, characterized in that: positioning mechanism (8) are including installation cover (81), three (82) of spring, movable rod (83) and pinch-off blades (84), installation cover (81) fixed connection is on the top surface of mount pad (1), three (82) fixed connection of spring is in the inside of installation cover (81), movable rod (83) activity cup joint in the inside of installation cover (81) and with three (82) of spring fixed connection, the inner and the installation of movable rod (83) cover (81) activity cup joint, the outside of installation cover (81) and extension to installation cover (81) is passed to the outer end of movable rod (83), the outer end fixed connection of pinch-off blades (84) and movable rod (83), the upper end and the fixed intercommunication of installation cover (81) of No. two pipe (17).

5. The slewing bearing side face hole machining and positioning tool according to claim 1, characterized in that: a telescopic rod (20) is fixedly mounted on the top surface of the second distribution sleeve (14), and the upper end of the telescopic rod (20) is fixedly connected with the adjusting mechanism (15).

6. The slewing bearing side surface hole machining and positioning tool according to claim 5, characterized in that: adjustment mechanism (15) are including adjusting pipe (151), collar (152), closing plate (153), a hole (154) and No. two holes (155), adjusting pipe (151) activity cup joints at the top of No. two distribution sets of (14), a hole (154) and No. two holes (155) are all seted up on the surface of adjusting pipe (151), a hole (154) is located the top of No. two holes (155), closing plate (153) fixed connection is on the bottom surface of adjusting pipe (151), collar (152) cup joints on the surface of adjusting pipe (151), the bottom surface and telescopic link (20) fixed connection of collar (152), adjusting pipe (151) and No. three fixed intercommunication of pipe (18).

7. The slewing bearing side face hole machining and positioning tool according to claim 6, characterized in that: a through hole (25) is formed in the top surface of the first distribution sleeve (11), and the inner surface of the through hole (25) is movably sleeved with the adjusting pipe (151).

8. The slewing bearing side face hole machining and positioning tool according to claim 1, characterized in that: guiding mechanism (9) include bottom cover (91), top cover (92), cup joint groove (93) and lagging (94), bottom cover (91) cup joints the inside at mount pad (1), set up on the top surface of bottom cover (91) in cover groove (93), lagging (94) fixed connection is in the bottom surface of top cover (92), the surface and the cover of lagging (94) connect groove (93) activity and cup joint.

9. The slewing bearing side face hole machining and positioning tool according to claim 1, characterized in that: the outer side surface of the mounting seat (1) is provided with a side groove (24), and the bottom surface of the bottom plate (10) is provided with a bottom groove (23).

10. The slewing bearing side face hole machining and positioning tool according to claim 3, characterized in that: slewing bearing (2) are located the top of mount pad (1), side opening (3) have been seted up to the top surface of slewing bearing (2), side opening (3) are located the top of reserve groove (4), the internal diameter and ejector pin (63) phase-match of side opening (3).

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