CN111702580B - Grinding head for milling side surface of bearing seat - Google Patents
Grinding head for milling side surface of bearing seat Download PDFInfo
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- CN111702580B CN111702580B CN202010599244.1A CN202010599244A CN111702580B CN 111702580 B CN111702580 B CN 111702580B CN 202010599244 A CN202010599244 A CN 202010599244A CN 111702580 B CN111702580 B CN 111702580B
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- Prior art keywords
- seat
- grinding
- air
- polishing
- air suction
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/07—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor involving a stationary work-table
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/007—Weight compensation; Temperature compensation; Vibration damping
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/04—Protective covers for the grinding wheel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/12—Devices for exhausting mist of oil or coolant; Devices for collecting or recovering materials resulting from grinding or polishing, e.g. of precious metals, precious stones, diamonds or the like
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The invention discloses a grinding head for milling the side surface of a bearing seat, which comprises: the grinding head device comprises a flat seat, a vertical column, a flat column, a controller, a hydraulic mechanism and a grinding mechanism, wherein the vertical column is arranged on the flat seat, the controller is arranged on the vertical column, one end of the flat column is connected with the upper end of the vertical column, the hydraulic mechanism is arranged at the other end of the flat column, the grinding mechanism is arranged at the lower end of the hydraulic mechanism, the flat seat is provided with a grinding seat, the grinding seat is used for fixing a bearing seat and is located below the grinding mechanism, and the controller is respectively connected with the hydraulic mechanism and the grinding mechanism electrically. This mill bistrique for bearing frame side, bistrique device are including putting seat, vertical post, putting post, controller, hydraulic pressure mechanism and grinding machanism flatly, and grinding machanism replaces the manual work and polishes, has reduced manpower and materials, can improve the efficiency of polishing, and then satisfy people's user demand.
Description
Technical Field
The invention relates to the technical field of polishing devices, in particular to a grinding head for milling the side surface of a bearing seat.
Background
In the production technology of bearing frame, the convex surface of the bearing frame poured out through the mould is not smooth enough, influences the pleasing to the eye of bearing frame, often needs to polish its convex surface, and current mode of polishing is through artifical polishing, extravagant manpower and materials seriously influence the efficiency of polishing, obviously can't satisfy people's user demand. Therefore, there is a need for a grinding head for milling the sides of a bearing housing that at least partially solves the problems of the prior art.
Disclosure of Invention
In this summary, concepts in a simplified form are introduced that are further described in the detailed description. This summary of the invention is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter.
To at least partially solve the above problems, the present invention provides a grinding head for milling a side surface of a bearing housing, comprising:
the grinding head device comprises a flat seat, a vertical column, a flat column, a controller, a hydraulic mechanism and a grinding mechanism, wherein the vertical column is arranged on the flat seat, the controller is arranged on the vertical column, one end of the flat column is connected with the upper end of the vertical column, the hydraulic mechanism is arranged at the other end of the flat column, the grinding mechanism is arranged at the lower end of the hydraulic mechanism, the flat seat is provided with a grinding seat, the grinding seat is used for fixing a bearing seat and is located below the grinding mechanism, and the controller is respectively connected with the hydraulic mechanism and the grinding mechanism electrically.
Preferably, the grinding mechanism comprises a grinding wheel, a grinding motor, a motor cylinder and a sealing cylinder, the motor cylinder is arranged at the lower end of the hydraulic mechanism, the grinding motor is arranged in the motor cylinder and is electrically connected with the controller, a motor shaft of the grinding motor penetrates through the motor cylinder and extends to be connected with the grinding wheel, the upper end of the sealing cylinder is connected with the lower end of the motor cylinder, and the sealing cylinder is selectively connected with the grinding seat in a sealing mode.
Preferably, a polishing cavity is arranged in the polishing seat, a polishing clamp seat is arranged in the polishing cavity, the polishing clamp seat is connected with the inner wall of the polishing cavity through a plurality of connecting rods, a dust collection drawer is arranged at the bottom of the polishing cavity, the polishing seat is connected with an air pumping mechanism through a first pipeline and a second pipeline, one end of the first pipeline is communicated with the polishing clamp seat, the other end of the first pipeline is connected with the air pumping mechanism, one end of the second pipeline is connected with an air pumping opening at the bottom of the polishing seat, the other end of the second pipeline is connected with the air pumping mechanism, an intercepting net is arranged in the air pumping opening, and the air pumping mechanism is electrically connected with the controller.
Preferably, the polishing clamp seat comprises a seat body and a plurality of air pumping seats, the seat body is provided with a plurality of jacks, magnetic rings are arranged in the jacks, each air pumping seat comprises an insertion rod, an air pumping head and a flexible patch, the lower end of the insertion rod is inserted into the jacks and connected with the magnetic rings, the air pumping head is arranged at the upper end of the insertion rod, the air pumping head is provided with an air pumping hole, the flexible patch is arranged at one end of the air pumping hole, one end of the air pumping hole is provided with a conical end, a conical head, a spring and a support plate with holes are arranged in the conical end, the support plate is arranged on the inner side of the conical end, the spring is connected with the support plate and the conical head, the conical head is located in the conical end, the other end of the air pumping hole is connected with an air pumping pipe, and the air pumping pipes are all connected with the first pipeline,
preferably, the grinding mechanism further comprises a connecting plate and a plurality of fan blades, the connecting plate is arranged on the motor shaft and located above the grinding wheel, and the plurality of fan blades are uniformly distributed on the circumferential side wall of the connecting plate.
Preferably, a plurality of annular grooves are formed in the inner wall of the sealing cylinder, close to the lower end of the sealing cylinder, a plurality of wear-resistant sealing rings are arranged on the outer wall of the polishing seat, the wear-resistant sealing rings are selectively connected into the annular grooves, supporting frameworks are arranged in the wear-resistant sealing rings, and the supporting frameworks are made of memory alloy.
Preferably, a lower cylinder plate is arranged at the lower end of the motor cylinder, the motor shaft penetrates through the lower cylinder plate, the upper end of the sealing cylinder is connected with the lower surface of the lower cylinder plate, and a plurality of first vent holes are arranged on the lower cylinder plate;
the upper end of the motor barrel is provided with an upper barrel plate, the upper barrel plate is provided with a plurality of second vent holes, and the lower surface of the upper barrel plate is provided with a dust screen.
Preferably, wherein, bistrique device sets up on the workstation, the workstation is provided with the flat frame, air exhaust mechanism sets up on the flat frame, air exhaust mechanism includes aspiration pump, shell, a plurality of first spring, a plurality of inflatable ring, the aspiration pump sets up in the shell, the aspiration pump with the controller electricity is connected, its inlet end respectively with first pipeline the other end intercommunication of second pipeline, it is a plurality of first spring sets up respectively the both ends of aspiration pump, it is a plurality of inflatable ring cover is in on the aspiration pump, it is a plurality of inflatable ring intercommunication each other, leftmost first electromagnetic air inlet valve on the inflatable ring with the end of giving vent to anger of aspiration pump is connected, the rightmost side be provided with first exhaust valve on the inflatable ring, first electromagnetic air inlet valve with the controller electricity is connected.
Preferably, wherein, the bottom of flat seat is provided with four pads, the pad includes pad seat, a plurality of second spring, backing plate, a plurality of guide arm, gas cell, be provided with the recess in the pad seat, the gas cell sets up in the recess, second electromagnetic air admission valve on the gas cell and with the end intercommunication of giving vent to anger of aspiration pump, be provided with second discharge valve on the gas cell, it is a plurality of the guide arm encloses to be established around the gas cell, the second spring housing is in on the guide arm, be provided with on the backing plate with the guide hole that the guide arm corresponds, make the backing plate sets up on the guide arm, be connected with the stand on the backing plate, the stand with the bottom of flat seat is connected, second electromagnetic air admission valve with the controller electricity is connected.
Compared with the prior art, the invention at least comprises the following beneficial effects:
the invention provides a grinding head for milling the side surface of a bearing seat, wherein a grinding head device comprises a horizontal seat, a vertical column, a horizontal column, a controller, a hydraulic mechanism and a grinding mechanism, and the grinding mechanism replaces manual grinding, so that the manpower and material resources are reduced, the grinding efficiency can be improved, and the use requirements of people are further met.
Other advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of a grinding head for milling the side surface of a bearing seat according to the present invention.
Fig. 2 is a schematic structural view of a polishing jig base in a grinding head for milling a side surface of a bearing base according to the present invention.
Fig. 3 is a structural plan view of a grinding jig base in a grinding head for milling a side surface of a bearing base according to the present invention.
Fig. 4 is a schematic structural view of a wear-resistant seal ring in a grinding head for milling the side surface of a bearing seat.
Fig. 5 is a schematic view of a table in a grinding head for milling the side surface of a bearing seat according to the present invention.
Fig. 6 is a schematic structural view of an air suction mechanism in a grinding head for milling the side surface of a bearing seat according to the present invention.
Fig. 7 is a schematic structural view of a pad in a grinding head for milling the side surface of a bearing seat according to the present invention.
Detailed Description
The present invention is further described in detail below with reference to the drawings and examples so that those skilled in the art can practice the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
As shown in fig. 1 to 7, the present invention provides a grinding head for milling the side surface of a bearing housing, comprising:
The working principle of the technical scheme is as follows: the invention provides a grinding head for milling the side surface of a bearing seat, wherein an operator fixes the bearing seat 9 in a grinding seat 8 when using the grinding head, a controller 5 on a vertical column 3 is used for starting a hydraulic mechanism 6 on a horizontal column 4, the hydraulic mechanism 6 pushes a grinding mechanism 7 downwards, the grinding mechanism 7 moves to the upper end of the grinding seat 8, the grinding seat 8 is covered by the grinding mechanism 7, the operator starts the grinding mechanism 7 through the controller 5, and the grinding mechanism 7 grinds the bearing seat 9.
The beneficial effects of the above technical scheme are that: through the design of the structure, the invention provides a grinding head for milling the side surface of a bearing seat, wherein a grinding head device 1 comprises a horizontal seat 2, a vertical column 3, a horizontal column 4, a controller 5, a hydraulic mechanism 6 and a grinding mechanism 7, and the grinding mechanism 7 replaces manual grinding, so that the manpower and material resources are reduced, the grinding efficiency can be improved, and the use requirements of people are further met.
In one embodiment, the grinding mechanism 7 comprises a grinding wheel 71, a grinding motor 72, a motor cylinder 73, and a sealing cylinder 74, the motor cylinder 73 is disposed at the lower end of the hydraulic mechanism 6, the grinding motor 72 is disposed in the motor cylinder 73 and electrically connected to the controller 5, a motor shaft 721 of the grinding motor 72 passes through the motor cylinder 73 and extends to be connected to the grinding wheel 71, the upper end of the sealing cylinder 74 is connected to the lower end of the motor cylinder 73, and the sealing cylinder 74 is selectively connected to the grinding seat 8 in a sealing manner.
The working principle of the technical scheme is as follows: in the embodiment, the grinding mechanism 7 comprises a grinding wheel 71, a grinding motor 72, a motor cylinder 73 and a sealing cylinder 74, an operator starts the grinding motor 72 to work through the controller 5, and the grinding motor 72 drives the grinding wheel 71 to rotate, so that the grinding wheel 71 grinds the side surface of the bearing seat 9; wherein, the grinding motor 72 is arranged in the motor barrel 73, and the motor barrel 73 plays a role of protecting the grinding motor 72; the sealing cylinder 74 is sleeved on the polishing seat 8 and is in sealing connection with the polishing seat 8, so that in the polishing operation process, chips generated by the polishing bearing seat 9 of the polishing wheel 71 cannot fly everywhere but are intercepted by the sealing cylinder 74, and the environment pollution is reduced.
In addition, the grinding wheel 71 is inevitably subjected to accidental grinding of the bearing seat 9, such as the grinding wheel 71 is broken to cause injury to the operator, and the sealing cylinder 74 also protects the operator.
The beneficial effects of the above technical scheme are that: through the design of above-mentioned structure, provided grinding machanism 7's concrete structure in this embodiment, this grinding machanism 7 is including grinding wheel 71, grinding motor 72, motor cylinder 73, a sealed section of thick bamboo 74, and sealed section of thick bamboo 74 not only can polish bearing frame 9, can also play the effect of intercepting the piece and avoiding accident.
In one embodiment, a polishing cavity 81 is provided in the polishing seat 8, a polishing clamp seat 10 is provided in the polishing cavity 81, the polishing clamp seat 10 is connected to the inner wall of the polishing cavity 81 through a plurality of connecting rods 82, a dust collection drawer 83 is provided at the bottom of the polishing cavity 81, the polishing seat 8 is connected to an air pumping mechanism 30 through a first pipeline and a second pipeline, one end of the first pipeline is communicated with the polishing clamp seat 10, the other end of the first pipeline is connected to the air pumping mechanism 30, one end of the second pipeline is connected to an air pumping port 84 at the bottom of the polishing seat 8, the other end of the second pipeline is connected to the air pumping mechanism 30, an intercepting net 85 is provided in the air pumping port 84, and the air pumping mechanism 30 is electrically connected to the controller 5.
The working principle of the technical scheme is as follows: in the embodiment, a polishing cavity 81 is designed in the polishing seat 8, a polishing clamp seat 10 is arranged in the polishing cavity 81, and an operator installs the bearing seat 9 on the polishing clamp seat 10 before polishing; the grinding cavity 81 is connected with the air suction mechanism 30 through a first pipeline and a second pipeline, and the bearing seat 9 is fixed by the air suction mechanism 30 in a way of matching with the grinding clamp seat 10 through the first pipeline; the air suction mechanism 30 sucks air from the grinding chamber through the second pipeline, so that broken debris generated in the grinding process is collected in the dust collection drawer 83, and an operator can subsequently draw the dust collection drawer 83 out of the bottom of the grinding chamber 81 to clean the debris.
The beneficial effects of the above technical scheme are that: through the design of the structure, the embodiment provides a specific structure of the polishing seat 8, and the polishing clamp seat 10 in the polishing seat 8 cooperates with the air exhaust mechanism 30 to fix the bearing seat 9; the air suction mechanism 30 sucks air from the grinding cavity 81, so that the debris is collected in the dust collection drawer 83, the subsequent cleaning is facilitated, and the debris is prevented from flying to pollute the environment.
In one embodiment, the grinding jig holder 10 includes a holder body 101, a plurality of air suction holders 102, a plurality of insertion holes 110 are provided on the holder body 101, a magnetic ring 111 is provided in the insertion hole 110, the air suction holders 102 include an insertion rod 103, an air suction head 104, and a flexible patch 105, a lower end of the insertion rod 103 is inserted into the insertion hole 110 and connected to the magnetic ring 111, the air suction head 104 is provided at an upper end of the insertion rod 103, an air suction hole 106 is provided on the air suction head 104, the flexible patch 105 is provided at one end of the air suction hole 106, one end of the air suction hole 106 has a tapered end, and a tapered head 107, a spring 108, and a support plate 109 with a hole are provided in the tapered end, the support plate 109 is provided inside the tapered end, the spring 108 is connected to the support plate 109 and the tapered head 107, and the tapered head 107 is located in the tapered end, the other end of the air exhaust hole 106 is connected with an air exhaust pipe, and the air exhaust pipes are all connected with the first pipeline.
The working principle of the technical scheme is as follows: in the embodiment, the polishing clamp seat 10 comprises a seat body 101 and a plurality of air exhaust seats 102, wherein the insertion rod 103 in the air exhaust seat 102 is inserted into the insertion hole 110 of the seat body 101, and the insertion rod 103 is made of steel material, so that the polishing clamp seat can be contacted with the magnetic ring 111 more firmly; the air suction head 104 on the air suction seat 102 is attached to the bearing seat 9 through the flexible patch 105, an operator uses the controller 5 to play the air suction mechanism 30, the air suction mechanism 30 is connected with the air suction hole 106, the air suction hole 106 is sucked, the conical head 107 moves outwards, the compression spring 108 is separated from the conical end, air between the flexible patch 105 and the bearing seat 9 is pumped out to be in a negative pressure state, the fixing of the polishing clamp seat 10 to the bearing seat 9 is realized, the polishing clamp seat 10 is prevented from being fixed to the bearing seat 9 through a screw nut, the bearing seat 9 is convenient to disassemble, the fixing step time before polishing is shortened, and the polishing efficiency is improved.
The beneficial effects of the above technical scheme are that: through the design of above-mentioned structure, provided the concrete structure of anchor clamps seat 10 of polishing in this embodiment for the bearing frame 9 is fixed and is become very convenient and convenient at anchor clamps seat 10 of polishing, has reduced the fixed step time before polishing, has improved the efficiency of polishing.
In one embodiment, the grinding mechanism 7 further includes a connecting plate 75 and a plurality of fan blades 76, the connecting plate 75 is disposed on the motor shaft 721 above the grinding wheel 71, and the plurality of fan blades 76 are uniformly distributed on a circumferential side wall of the connecting plate 75.
The working principle of the technical scheme is as follows: in order to further improve the utilization efficiency of the grinding motor 72, a connecting plate 75 and a plurality of fan blades 76 are arranged in the grinding mechanism 7, the plurality of fan blades 76 are mounted on the motor shaft 721 through the connecting plate 75, so that when the grinding motor 72 drives the motor shaft 721 to rotate, the connecting plate 75 drives the plurality of fan blades 76 to synchronously rotate, air is blown above the grinding wheel 71 to dissipate heat of the grinding wheel 71, and chips generated by grinding are also blown downwards by the plurality of fan blades 76 downwards to be collected in the dust collection drawer 83 in cooperation with the air suction mechanism 30.
The beneficial effects of the above technical scheme are that: through the design of the structure, the connecting plate 75 and the plurality of fan blades 76 are provided in the embodiment, so that the grinding motor 72 drives the connecting plate 75 and the plurality of fan blades 76 to rotate through the motor shaft 742 when working, air is blown to the grinding wheel 71 to facilitate heat dissipation of the grinding wheel, and meanwhile, the scraps are blown downwards; thus, the utilization rate of the mechanical energy of the grinding motor 72 is improved, and the effect of achieving multiple purposes is achieved.
In one embodiment, a plurality of annular grooves 741 are formed in the inner wall of the sealing cylinder 74 near the lower end thereof, a plurality of wear-resistant sealing rings 86 are disposed on the outer wall of the grinding seat 8, the wear-resistant sealing rings 86 are selectively connected in the annular grooves 741, and a supporting framework 87 is disposed in the wear-resistant sealing rings 86, wherein the supporting framework 87 is made of memory alloy.
The working principle of the technical scheme is as follows: in order to avoid dust entering between the sealing cylinder 74 and the polishing seat 8, a plurality of annular grooves 741 are formed in the inner wall of the sealing cylinder 74 close to the lower end of the sealing cylinder, and a plurality of wear-resistant sealing rings 86 are designed on the corresponding polishing seat 8, so that when the sealing cylinder 74 is sleeved on the polishing seat 8, the wear-resistant sealing rings 86 are clamped in the annular grooves 741, and a sealing effect is achieved; wherein, the wear-resisting sealing ring 86 is internally designed with a supporting framework 87, so that the wear-resisting sealing ring 86 is always in an 'expansion' state in the annular groove 741, and is sealed with the annular groove 741 more tightly.
The beneficial effects of the above technical scheme are that: through the design of above-mentioned structure, provided annular groove 741, wear-resisting sealing washer 86, support skeleton 87 isotructure in the embodiment for sealed tube 74 is better with polishing seat 8 sealing connection, avoids the dust to enter into polishing seat 8.
In one embodiment, the lower end of the motor cylinder 73 is provided with a lower cylinder plate 731, the motor shaft 721 passes through the lower cylinder plate 731, the upper end of the sealing cylinder 74 is connected to the lower surface of the lower cylinder plate 731, and the lower cylinder plate 731 is provided with a plurality of first vent holes 732;
an upper cylinder plate 733 is arranged at the upper end of the motor cylinder 73, a plurality of second vent holes 734 are arranged on the upper cylinder plate 733, and a dustproof net 735 is arranged on the lower surface of the upper cylinder plate 733.
The working principle of the technical scheme is as follows: in this embodiment, the grinding motor 72 is mounted in a motor cartridge 73, the grinding motor 72 generates heat during operation, heat dissipation is required, and therefore, a plurality of first ventilation holes 732 are formed in the lower plate 731 of the motor cylinder 73, and a plurality of second ventilation holes 734 are formed in the upper plate 733, so that during grinding, by the rotation of the plurality of blades 76 and the suction action of the suction mechanism, the air in the motor cylinder 73 is introduced into the grinding chamber 81 through the first air vent 732 and further sucked to the outside, and the second air vent 734 allows the outside air to enter the motor cylinder 73, the grinding motor 72 is cooled, and compared with the grinding motor 72 which is directly exposed in the air, the grinding motor 72 accelerates the flow of the air and takes away the heat, so that the cooling efficiency is greatly improved, and the fan blades 76 and the air exhaust mechanism are further utilized, so that the energy utilization efficiency is improved; the dust screen 735 is used to intercept dust from the outside.
The beneficial effects of the above technical scheme are that: through the design of above-mentioned structure, provided the concrete structure of motor section of thick bamboo 73 in this embodiment, the design of first air vent 732, second air vent 734 is favorable to polishing motor 72 scattered for flabellum 76, air exhaust mechanism can further obtain abundant utilization, needn't dispose solitary heat abstractor for polishing motor 72 again, improve energy utilization efficiency, also reduce cost, have accomplished the effect of killing multiple birds with one stone.
In one embodiment, the grinding head device 1 is disposed on a worktable 20, the worktable 20 is provided with a flat rack 21, the air-extracting mechanism 30 is disposed on the flat rack 21, the air-extracting mechanism 30 includes an air-extracting pump 31, a housing 32, a plurality of first springs 33, and a plurality of air-charging rings 34, the air-extracting pump 31 is disposed in the housing 32, the air-extracting pump 31 is electrically connected to the controller 5, an air inlet end of the air-extracting pump 31 is respectively communicated with another end of the first pipeline and another end of the second pipeline, the plurality of first springs 33 are respectively disposed at two ends of the air-extracting pump 31, the plurality of air-charging rings 34 are sleeved on the air-extracting pump 31, the plurality of air-charging rings 34 are mutually communicated, a first electromagnetic air-inlet valve 35 on the left-most air-charging ring 34 is connected with an air outlet end of the air-extracting pump 31, a first air-discharging valve 36 is disposed on the right-, the first electromagnetic intake valve 35 is electrically connected to the controller 5.
The working principle of the technical scheme is as follows: in this embodiment, a worktable 20 is provided for the grinding head device 1, a flatbed frame 21 in the worktable 20 can be used for installing and fixing an air extracting mechanism 30, the air extracting mechanism 30 specifically includes an air extracting pump 31, a casing 32, a plurality of first springs 33, and a plurality of air charging rings 34, wherein the air extracting pump 31 is installed in the casing 32 through the plurality of first springs 33, and the first springs 33 can play a role in shock absorption; because the air pump 31 is used for extracting air, air is inevitably required to be removed, and if the air is discharged and not utilized, waste is caused, so that a plurality of inflation rings 34 are designed in the shell 32, the inflation rings 34 are sleeved on the air pump 31, and the inflation rings 34 are mutually communicated, so that heat dissipation of the air pump 31 is not influenced, a part of the air discharged by the air pump 31 is charged into the inflation rings 34 through the first electromagnetic air inlet valve 35, after the inflation rings 34 are filled with air, the first electromagnetic air inlet valve 35 is closed, and redundant air is discharged through the first air outlet valve 36, so that the inflation rings 34 are always in a full state and are matched with the first spring 33 to absorb shock for the air pump 31; a pressure module may be disposed within the inflatable ring 34 such that the pressure module may actuate the first solenoid inlet valve 35 via the controller 5 to supply air to the inflatable ring 34.
It should be noted that, the housing 32 is designed with heat dissipation holes (not shown), so that a part of the air pumped by the air pump 32 can carry away the heat generated by the air pump 31 during operation.
The beneficial effects of the above technical scheme are that: through the design of above-mentioned structure, the concrete structure of air bleed mechanism 30 is provided in this embodiment, air bleed mechanism 30 includes air pump 31, shell 32, a plurality of first spring 33, a plurality of inflatable ring 34, and air pump 31 is when providing the air pumping function, and the exhaust air obtains further utilization, has avoided the energy extravagant, also makes inflatable ring 34 and first spring 33 cooperate and provides shock-absorbing function for air pump 31, also needn't dispose solitary aerating device for inflatable ring 34, the cost is reduced.
In one embodiment, four foot pads 22 are arranged at the bottom of the flat seat 2, the foot pads 22 comprise a foot pad 23, a plurality of second springs 24, a foot pad 25, a plurality of guide rods 26 and an air inflation bag 27, a groove 28 is arranged in the cushion seat 23, the inflatable bag 27 is arranged in the groove 28, a second electromagnetic air inlet valve 29 on the air inflation bag 27 is communicated with the air outlet end of the air suction pump 31, a second exhaust valve 37 is arranged on the inflatable bag, a plurality of guide rods 26 are arranged around the inflatable bag 27, the second spring 24 is sleeved on the guide rod 26, the pad plate 25 is provided with a guide hole corresponding to the guide rod 26, so that the pad plate 25 is arranged on the guide rod 26, the base plate 25 is connected with a vertical column 38, the vertical column 38 is connected with the bottom of the flat seat 2, and the second electromagnetic air inlet valve 29 is electrically connected with the controller 5.
The working principle of the technical scheme is as follows: in the present embodiment, four pads 22 are provided for the grinding head device 1 on the table 20, and the pads 22 are designed at the bottom of the flat seat 2, specifically, the flat seat 2 includes a pad seat 23, a plurality of second springs 24, a pad plate 25, a plurality of guide rods 26, and an air bag 27, wherein the second springs 24 support the pad plate 25 on the guide rods 26, and the pad plate 25 supports the flat seat 2, so that the pad 22 performs a shock-absorbing supporting function on the grinding head device 1, and in order to further increase the shock-absorbing supporting effect, the air bag 27 is provided for the pad plate 25 in the groove 28, and a part of air supplied by the air pump 31 is supplied to the air bag 27 through the second electromagnetic air intake valve 29, so that the air bag 27 can always perform a shock-absorbing supporting function in cooperation with the second springs 24 during the grinding operation, and the load of the second springs 24 is also reduced.
The beneficial effects of the above technical scheme are that: through the design of the structure, the specific structure of the pad foot 22 is provided in the embodiment, so that the inflatable bag 27 in the pad foot 22 can be always matched with the second spring 24 to play a role in damping and supporting in the polishing operation process, the load of the second spring 24 is also reduced, and the service life of the second spring is prolonged; the air bag 27 is inflated by air discharged by the air pump 31, so that the use value of the air pump 31 is improved, a separate inflating device is not required to be arranged on the inflating ring 34, the cost is reduced, and the effect of serving multiple purposes is achieved.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
While embodiments of the invention have been disclosed above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (5)
1. The utility model provides a mill grinding head for bearing frame side, its characterized in that includes:
bistrique device (1), bistrique device (1) is including flat seat (2), vertical post (3), flat post (4), controller (5), hydraulic pressure mechanism (6) and grinding machanism (7) of putting, vertical post (3) set up flat seat (2) is last, controller (5) set up vertical post (3) are last, the one end of flat post (4) with the upper end of vertical post (3) is connected, hydraulic pressure mechanism (6) set up flat the other end of putting post (4), grinding machanism (7) set up the lower extreme of hydraulic pressure mechanism (6), be provided with on flat seat (2) and polish seat (8), seat (8) of polishing are used for fixed bearing frame (9), and are located the below of grinding machanism (7), controller (5) respectively with hydraulic pressure mechanism (6), The polishing mechanism (7) is electrically connected;
the grinding mechanism (7) comprises a grinding wheel (71), a grinding motor (72), a motor barrel (73) and a sealing barrel (74), the motor barrel (73) is arranged at the lower end of the hydraulic mechanism (6), the grinding motor (72) is arranged in the motor barrel (73) and is electrically connected with the controller (5), a motor shaft (721) of the grinding motor (72) penetrates through the motor barrel (73) and extends to be connected with the grinding wheel (71), the upper end of the sealing barrel (74) is connected with the lower end of the motor barrel (73), and the sealing barrel (74) is selectively connected with the grinding seat (8) in a sealing way;
a polishing cavity (81) is arranged in the polishing seat (8), a polishing clamp seat (10) is arranged in the polishing cavity (81), the polishing clamp seat (10) is connected with the inner wall of the polishing cavity (81) through a plurality of connecting rods (82), a dust collection drawer (83) is arranged at the bottom of the polishing cavity (81), the polishing seat (8) is connected with an air suction mechanism (30) through a first pipeline and a second pipeline, one end of the first pipeline is communicated with the polishing clamp seat (10), the other end of the first pipeline is connected with the air suction mechanism (30), one end of the second pipeline is connected with an air suction port (84) at the bottom of the polishing seat (8), the other end of the second pipeline is connected with the air suction mechanism (30), an interception net (85) is arranged in the air suction port (84), and the air suction mechanism (30) is electrically connected with the controller (5);
the grinding head device (1) is arranged on a workbench (20), the workbench (20) is provided with a flat rack (21), the air extracting mechanism (30) is arranged on the flat rack (21), the air extracting mechanism (30) comprises an air extracting pump (31), a shell (32), a plurality of first springs (33) and a plurality of air charging rings (34), the air extracting pump (31) is arranged in the shell (32), the air extracting pump (31) is electrically connected with the controller (5), the air inlet end of the air extracting pump is respectively communicated with the other ends of the first pipeline and the second pipeline, the first springs (33) are respectively arranged at two ends of the air extracting pump (31), the air charging rings (34) are sleeved on the air extracting pump (31), the air charging rings (34) are mutually communicated, a first electromagnetic air inlet valve (35) on the air charging ring (34) at the leftmost side is connected with the air outlet end of the air extracting pump (31), a first exhaust valve (36) is arranged on the rightmost inflatable ring (34), and the first electromagnetic intake valve (35) is electrically connected with the controller (5);
the bottom of the flat seat (2) is provided with four pad feet (22), the pad feet (22) comprise a pad seat (23), a plurality of second springs (24), a pad plate (25), a plurality of guide rods (26) and an inflatable bag (27), a groove (28) is formed in the pad seat (23), the inflatable bag (27) is arranged in the groove (28), a second electromagnetic air inlet valve (29) on the inflatable bag (27) is communicated with the air outlet end of the air suction pump (31), a second exhaust valve (37) is arranged on the inflatable bag, the guide rods (26) are arranged around the inflatable bag (27), the second springs (24) are sleeved on the guide rods (26), guide holes corresponding to the guide rods (26) are formed in the pad plate (25), so that the pad plate (25) is arranged on the guide rods (26), and a stand column (38) is connected to the pad plate (25), the upright post (38) is connected with the bottom of the horizontal seat (2), and the second electromagnetic air inlet valve (29) is electrically connected with the controller (5).
2. The grinding head for milling bearing seat side surface according to claim 1, wherein the grinding clamp seat (10) comprises a seat body (101), a plurality of air suction seats (102), a plurality of insertion holes (110) are arranged on the seat body (101), a magnetic ring (111) is arranged in the insertion holes (110), the air suction seats (102) comprise insertion rods (103), air suction heads (104) and flexible patches (105), the lower ends of the insertion rods (103) are inserted into the insertion holes (110) and connected with the magnetic ring (111), the air suction heads (104) are arranged at the upper ends of the insertion rods (103), the air suction heads (104) are provided with air suction holes (106), the flexible patches (105) are arranged at one ends of the air suction holes (106), one ends of the air suction holes (106) have conical ends, and conical heads (107), springs (108) and supporting plates (109) with holes are arranged in the conical ends, the support plate (109) is arranged on the inner side of the conical end, the spring (108) is connected with the support plate (109) and the conical head (107) to enable the conical head (107) to be located in the conical end, the other end of the air suction hole (106) is connected with an air suction pipe, and the air suction pipes are all connected with the first pipeline.
3. A grinding head for milling the side of a bearing seat according to claim 1, wherein said grinding mechanism (7) further comprises a connecting plate (75) and a plurality of fan blades (76), said connecting plate (75) being arranged on said motor shaft (721) above said grinding wheel (71), said plurality of fan blades (76) being uniformly distributed on the circumferential side wall of said connecting plate (75).
4. A grinding head for milling the side of a bearing seat according to claim 1, wherein a plurality of annular grooves (741) are provided on the inner wall of the sealing cylinder (74) near the lower end thereof, a plurality of wear-resistant sealing rings (86) are provided on the outer wall of the grinding seat (8), the wear-resistant sealing rings (86) are selectively connected in the annular grooves (741), a supporting framework (87) is provided in the wear-resistant sealing rings (86), and the supporting framework (87) is made of memory alloy.
5. The milling head for milling the side surface of a bearing seat according to claim 1 or 3, wherein the lower end of the motor cylinder (73) is provided with a lower cylinder plate (731), the motor shaft (721) passes through the lower cylinder plate (731), the upper end of the sealing cylinder (74) is connected with the lower surface of the lower cylinder plate (731), and the lower cylinder plate (731) is provided with a plurality of first vent holes (732);
an upper barrel plate (733) is arranged at the upper end of the motor barrel (73), a plurality of second vent holes (734) are formed in the upper barrel plate (733), and a dustproof net (735) is arranged on the lower surface of the upper barrel plate (733).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010599244.1A CN111702580B (en) | 2020-06-28 | 2020-06-28 | Grinding head for milling side surface of bearing seat |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010599244.1A CN111702580B (en) | 2020-06-28 | 2020-06-28 | Grinding head for milling side surface of bearing seat |
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| CN111702580B true CN111702580B (en) | 2020-12-25 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113458934A (en) * | 2021-06-19 | 2021-10-01 | 安徽淮宿建材有限公司 | Wood-plastic plate polishing device |
| CN114624837B (en) * | 2022-03-16 | 2024-04-12 | 深圳市精品诚电子科技有限公司 | Double-station hot-pressing lamination processing technology for mobile phone lenses |
| CN114643505B (en) * | 2022-03-21 | 2023-11-17 | 长沙腾创新材料科技有限公司 | Batch edging device for small workpieces |
| CN114535655A (en) * | 2022-03-24 | 2022-05-27 | 方钦朵 | A sheet metal tapping machine for case and bag processing |
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