CN105904345A - Mechanical grinding machine tool - Google Patents

Mechanical grinding machine tool Download PDF

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Publication number
CN105904345A
CN105904345A CN201610387151.6A CN201610387151A CN105904345A CN 105904345 A CN105904345 A CN 105904345A CN 201610387151 A CN201610387151 A CN 201610387151A CN 105904345 A CN105904345 A CN 105904345A
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CN
China
Prior art keywords
fixing
loading plate
away
motor
driving motor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201610387151.6A
Other languages
Chinese (zh)
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CN105904345B (en
Inventor
王玲燕
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SUZHOU ALSTAR TECHNOLOGY GROUP CO., LTD.
Original Assignee
Lishui Yifanjia Mold Tech Co Ltd
Lishui Yifanjia Mold Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lishui Yifanjia Mold Tech Co Ltd, Lishui Yifanjia Mold Technology Co Ltd filed Critical Lishui Yifanjia Mold Tech Co Ltd
Priority to CN201710906959.5A priority Critical patent/CN107584418B/en
Priority to CN201710907081.7A priority patent/CN107639543A/en
Priority to CN201710907464.4A priority patent/CN107775535A/en
Priority to CN201710906961.2A priority patent/CN107717731A/en
Priority to CN201610387151.6A priority patent/CN105904345B/en
Publication of CN105904345A publication Critical patent/CN105904345A/en
Application granted granted Critical
Publication of CN105904345B publication Critical patent/CN105904345B/en
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Classifications

    • 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
    • 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
    • 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
    • B24B41/04—Headstocks; Working-spindles; Features relating thereto
    • B24B41/042—Balancing mechanisms
    • 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
    • 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
    • B24B41/002—Grinding heads
    • 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
    • B24B41/02—Frames; Beds; Carriages
    • 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
    • B24B45/00—Means for securing grinding wheels on rotary arbors
    • 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
    • B24B45/00—Means for securing grinding wheels on rotary arbors
    • B24B45/006—Quick mount and release means for disc-like wheels, e.g. on power tools
    • 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
    • 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
    • B24B47/14—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by liquid or gas pressure

Landscapes

  • 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)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Abstract

The invention discloses a mechanical grinding machine tool which comprises a base. A bearing pillar is fixedly installed on the upper surface of the base. A bearing plate is installed on the top of the bearing pillar. A braking mechanism and a shielding plate are fixedly installed on the upper surface of the bearing plate, and the shielding plate is located on one side of the braking mechanism. One end of the braking mechanism penetrates a through groove in the upper surface of the bearing plate and is fixedly connected with a drive motor arranged below the bearing plate. The drive motor is fixedly connected with the upper surface of the base through a guiding mechanism fixedly installed at the bottom of the drive motor. A rotating shaft of the drive motor is fixedly provided with a grinding mechanism. The grinding mechanism comprises an installation head connected to the rotating shaft of the drive motor in a sleeving manner, and a threaded pillar is fixedly installed on the side face, away from the drive motor, of the installation head. By means of the mechanical grinding machine tool, use is convenient, wobbling generated during moving of the drive motor can be relieved, and in addition, wobbling generated during rotation of a grinding head can also be relieved.

Description

A kind of mechanical grinding lathe
Technical field
The present invention relates to field of mechanical technique, particularly relate to a kind of mechanical grinding lathe.
Background technology
Polishing, it it is the one of process for modifying surface, refer generally to be changed by friction a kind of processing method of material surface physical property by rough object (containing the sand paper etc. of higher hardness granule), main purpose is to obtain particular surface roughness, polishing all obtains a lot of application at industry-by-industry, when making machinery in processing especially and manufacture, it is frequently necessary to polish, and polish used by equipment a lot, classification is installed and belongs to manual polishing and automatically grinding, and universal manual polishing is such as: electric grinding machine, the electric grinding machine of a lot of patterns is all hand-held or portable, and in some factories that fine apparatus is processed, commonly used mostly is polishing machine tool.
The most domestic polishing machine tool, when apparatus is polished, it is frequently necessary to the height of mobile polishing, to facilitate the apparatus to differing heights to polish, and at the grinding head of polishing machine tool when mobile, it is easy to slight rocking, and grinding head is simply fixed in the rotating shaft of motor often, it fixes insecure, or its fixed angle offsets, grinding head will be made in use to shake, thus the effect that impact is to apparatus polishing.
Summary of the invention
The technical problem existed based on background technology, the present invention proposes a kind of mechanical grinding lathe, there is polishing stablize, be easy to regulation and effective feature of polishing, during reducing regulation and using, fuselage rocks, solve existing polishing machine tool, the problem that when regulation is inconvenient and regulation uses, fuselage rocks.
The present invention provides following technical scheme: a kind of mechanical grinding lathe, including base, the upper surface of described base is installed with bolster stake, loading plate is installed at the top of bolster stake, the upper surface of described loading plate is installed with arrestment mechanism and shutter, and shutter is positioned at the side of arrestment mechanism, one end of described arrestment mechanism is connected through groove and the driving motor being arranged on below loading plate of loading plate upper surface is fixing, by being fixedly mounted on, the guiding mechanism bottom it is fixing with the upper surface of base to be connected described driving motor, it is installed with workpiece polishing mechanism in the rotating shaft of described driving motor.
Described workpiece polishing mechanism includes being socketed in the mounting head driven on machine shaft, it is installed with threaded post away from driving on the side of motor in mounting head, and threaded post coordinates the female thread on regulation set inwall to be connected with regulation external threading by the external screw thread on its surface, and the surface of regulation set is socketed with fixed cover, equidistant on the outer wall of fixed cover it is installed with four fixed mounts, and four fixed mounts are all plugged on the side of mounting head away from one end of fixed cover, the mounting seat for fixing grinding disc is defined between four fixed mounts, mounting seat is installed with the grinding wheel being positioned at immediately below shutter.
Described arrestment mechanism includes hydraulically extensible bar, and the side of the top of hydraulically extensible bar and keep plate lower surface is fixing is connected, the opposite side of described keep plate lower surface is installed with brake bar, and brake bar away from one end of keep plate, through being plugged on, the sleeve pipe of loading plate upper surface is fixing with the link below loading plate to be connected, and link is fixedly mounted on and drives motor away from the side of rotating shaft.
Preferably, described mounting head includes mounting disc, is installed with balance weight away from driving in mounting disc on the side of motor, and described mounting disc is all plugged with fixed mount in offering four fixing grooves, and each fixing groove on the side away from driving motor.
Preferably, described link includes connecting plate, is fixedly connected with four connecting rods on the left surface of connecting plate, and four connecting rods are connected away from one end of connecting plate left surface is all fixing with the right flank driving motor.
Preferably, the front of described connecting rod is fixedly connected with fairlead, and fairlead is socketed on the guide bar, is installed with guide gear in the groove of described fairlead inwall, and guide gear is engaged with the teeth groove on guide post surface by the teeth of its side surface.
Preferably, the quantity of described bolster stake is four, and four bolster stakes are symmetrical arranged with the length of loading plate upper surface and wide center line for axis of symmetry respectively.
Preferably, the quantity of described fairlead is two, and two fairleads are socketed in respectively and are positioned on the bolster stake driven on the left of motor.
Preferably, steady rest it is socketed in the rotating shaft of described driving motor, and steady rest includes stable set and is fixedly mounted on the bracing frame of stable set side surface, the quantity of support frame as described above is four, four bracing frames are connected to the lower surface of loading plate and the upper surface of base away from one end of stable set, four bracing frames are arranged on for axisymmetrical with transverse horizontal direction through the straight line stably overlapping axle center and stably put, and all can form triangular structure between two adjacent steady rests.
Preferably, described balance weight is shaped as Rotary-table, and the upper bottom surface of balance weight is fixed with threaded post and is connected, and described balance weight bottom surface is fixing with the side of mounting disc to be connected.
nullThe invention provides a kind of mechanical grinding lathe，By arrestment mechanism to driving motor to move，Driving motor is made to move，And arrestment mechanism is braked by hydraulically extensible bar，Conducted by brake bar，Be connected frame and fairlead cooperation，Driving motor is made to move more steady，During by driving motor to move，Roll in guide gear teeth groove on the guide bar，Common slip is transformed into engagement rolling，Thus reduce and sliding process collides rocking of generation，And when driving the axis of rotation of motor，From steady rest by being supported with stable set and bracing frame，Decrease the rotating shaft driving motor at the shaking amplitude of time rotational，And grinding wheel is fixed with fixed mount by workpiece polishing mechanism by mounting head，And fixed mount carries out screwing fixing by regulation set and threaded post，Not only convenient fixing but also good fixing effect，The mounting seat formed by four fixed mounts，Grinding wheel is made to fix convenient，This mechanical grinding lathe，Easy to use，And can reduce and drive what motor produced when moving to rock，And can reduce grinding head rotate time produce rock.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of mechanical grinding lathe front view that the present invention proposes；
Fig. 2 is the structural representation of a kind of mechanical grinding lathe workpiece polishing mechanism that the present invention proposes；
Fig. 3 is the structural representation of a kind of mechanical grinding lathe steady rest that the present invention proposes；
Fig. 4 is the cross-sectional view of a kind of mechanical grinding lathe fairlead that the present invention proposes.
In figure: 1 base, 2 bolster stakes, 3 loading plates, 4 arrestment mechanisms, 41 hydraulically extensible bars, 42 keep plates, 43 brake bars, 44 sleeve pipes, 45 links, 451 connecting plates, 452 connecting rods, 5 shutters, 6 drive motor, 7 guiding mechanisms, 8 workpiece polishing mechanisms, 81 mounting heads, 811 mounting discs, 812 balance weights, 82 threaded post, 83 regulation sets, 84 fixed covers, 85 fixed mounts, 86 mounting seats, 87 grinding wheels, 9 fairleads, 10 guide posts, 11 guide gears, 12 steady rests, 121 stable sets, 122 bracing frames.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
nullRefer to Fig. 1-4，The present invention provides a kind of technical scheme: a kind of mechanical grinding lathe，Including base 1，The upper surface of base 1 is installed with bolster stake 2，The quantity of bolster stake 2 is four，And four bolster stakes 2 are symmetrical arranged with the length of loading plate 3 upper surface and wide center line for axis of symmetry respectively，Whole loading plate 3 is carried by four bolster stakes 2，And the angle between bolster stake 2 and loading plate 3 is 90 degree，Loading plate 3 is installed at the top of bolster stake 2，The upper surface of loading plate 3 is installed with arrestment mechanism 4 and shutter 5，And shutter 5 is positioned at the side of arrestment mechanism 4，By arrestment mechanism 4 to driving motor 6 to move，Driving motor 6 is made to move，The groove that one end of arrestment mechanism 4 passes loading plate 3 upper surface is fixing with the driving motor 6 being arranged on below loading plate 3 to be connected，The guiding mechanism 7 bottom it is fixing with the upper surface of base 1 to be connected by being fixedly mounted on to drive motor 6，Guiding mechanism 7 is telescopic rod，Guide by guiding mechanism 7 self is flexible，Drive and be installed with workpiece polishing mechanism 8 in the rotating shaft of motor 6，Drive and in the rotating shaft of motor 6, be socketed steady rest 12，And steady rest 12 includes stable set 121 and is fixedly mounted on the bracing frame 122 of stable set 121 side surface，Stably set 121 is enclosed within the rotating shaft driving motor，The rotating shaft of stabilized driving motor，When making the axis of rotation of driving motor 6 more steady，And be fixed by bracing frame 122，The quantity of bracing frame 122 is four，Four bracing frames 122 are connected to lower surface and the upper surface of base 1 of loading plate 3 away from one end of stable set 121，Four bracing frames 122 are arranged on stable set 121 for axisymmetrical with transverse horizontal direction through the straight line stably overlapping 121 axle center，And when driving the axis of rotation of motor 6，From steady rest 12 by being supported with stably set 121 and bracing frame 122，Decrease the rotating shaft driving motor 6 at the shaking amplitude of time rotational，And all can form triangular structure between two adjacent steady rests 12，The steady rest 12 of triangular structure，The rotating shaft making driving motor 6 is more firm，Stably set 121 at workpiece polishing mechanism 8 and drives between motor 6.
nullWorkpiece polishing mechanism 8 includes being socketed in the mounting head 81 driven in motor 6 rotating shaft，It is installed with threaded post 82 away from driving on the side of motor 6 in mounting head 81，And threaded post 82 coordinates the female thread on regulation set 83 inwalls to threaded with regulation set 83 by the external screw thread on its surface，And grinding wheel 87 is fixed with fixed mount 85 by workpiece polishing mechanism 8 by mounting head 81，And fixed mount 85 carries out screwing fixing by regulation set 83 and threaded post 82，Not only convenient fixing but also good fixing effect，And the surface of regulation set 83 is socketed with fixed cover 84，Regulation set 83 carries out rotating and moving by female thread and external screw thread in threaded post 82，Thus drive fixed cover 84 to move，Equidistant on the outer wall of fixed cover 84 it is installed with four fixed mounts 85，All it be arranged in parallel between four fixed mounts 85，And four fixed mounts 85 are all plugged on the side of mounting head 81 away from one end of fixed cover 84，The mounting seat 86 for fixing grinding disc is defined between four fixed mounts 85，The mounting seat 86 formed by four fixed mounts 85，Grinding wheel 87 is made to fix convenient，Mounting seat 86 is installed with the grinding wheel 87 being positioned at immediately below shutter 5，Mounting head 81 includes mounting disc 811，Mounting disc 811 carries balance weight 812 and rotates，And mounting disc 812 is by fixing groove and fixed mount 85 clamping，So that grinding head 87 is fixing more preferably，It is installed with balance weight 812 away from driving on the side of motor 6 in mounting disc 811，Balance weight 812 is shaped as Rotary-table，The balance weight 812 of Rotary-table，Its center of gravity is near mounting disc 811，Will not rock when making it rotate，The upper bottom surface of balance weight 812 is fixing with threaded post 82 to be connected，Balance weight 812 bottom surface is fixing with the side of mounting disc 811 to be connected，Mounting disc 811 offers four fixing grooves away from driving on the side of motor 6，And all it is plugged with fixed mount 85 in each fixing groove.
nullArrestment mechanism 4 includes hydraulically extensible bar 41，Hydraulically extensible bar 41 drives keep plate 42 to move up and down by flexible，And drive brake bar 43 to move，And brake bar 43 coordinates sleeve pipe 44 to stretch，Collide with loading plate 3 when avoiding brake bar 43 to move，And the side of the top of hydraulically extensible bar 41 and keep plate 42 lower surface is fixing is connected，The opposite side of keep plate 42 lower surface is installed with brake bar 43，And brake bar 43 fixes with the link 45 below loading plate 3 away from one end of keep plate 42 and is connected through being plugged on the sleeve pipe 44 of loading plate 3 upper surface，Link 45 includes connecting plate 451，And arrestment mechanism 4 is braked by hydraulically extensible bar 41，Conducted by brake bar 43，It is connected frame 45 and fairlead 9 coordinates，Driving motor 6 is made to move more steady，The left surface of connecting plate 451 is fixedly connected with four connecting rods 452，The front of connecting rod 452 is fixedly connected with fairlead 9，And fairlead 9 is socketed on guide post 10，It is installed with guide gear 11 in the groove of fairlead 9 inwall，The quantity of fairlead 9 is two，And two fairleads 9 are socketed in respectively and are positioned on the bolster stake 2 driven on the left of motor 6，And guide gear 11 is engaged with the teeth groove on guide post 10 surface by the teeth of its side surface，During by driving motor 6 to move，Guide gear 11 rolls in teeth groove on guide post 10，Common slip is transformed into engagement rolling，Thus reduce and sliding process collides rocking of generation，And four connecting rods 452 are connected away from one end of connecting plate 451 left surface is all fixing with the right flank driving motor 6，And link 45 is fixedly mounted on driving motor 6 away from the side of rotating shaft.
Embodiment 1: a kind of mechanical grinding lathe, including base (1), it is characterized in that: the upper surface of described base (1) is installed with bolster stake (2), loading plate (3) is installed at the top of bolster stake (2), the upper surface of described loading plate (3) is installed with arrestment mechanism (4) and shutter (5), and shutter (5) is positioned at the side of arrestment mechanism (4), one end of described arrestment mechanism (4) is connected through the groove of loading plate (3) upper surface is fixing with the driving motor (6) being arranged on loading plate (3) lower section, by being fixedly mounted on, the guiding mechanism (7) bottom it is fixing with the upper surface of base (1) to be connected described driving motor (6), it is installed with workpiece polishing mechanism (8) in the rotating shaft of described driving motor (6)；
nullDescribed workpiece polishing mechanism (8) includes being socketed in the mounting head (81) driven in motor (6) rotating shaft，It is installed with threaded post (82) away from driving on the side of motor (6) in mounting head (81)，And threaded post (82) coordinates the female thread on regulation set (83) inwall to threaded with regulation set (83) by the external screw thread on its surface，And the surface of regulation set (83) is socketed with fixed cover (84)，Equidistant on the outer wall of fixed cover (84) it is installed with four fixed mounts (85)，And four fixed mounts (85) are all plugged on the side of mounting head (81) away from one end of fixed cover (84)，The mounting seat (86) for fixing grinding disc is defined between four fixed mounts (85)，Mounting seat (86) is installed with the grinding wheel (87) being positioned at immediately below shutter (5)；
Described arrestment mechanism (4) includes hydraulically extensible bar (41), and the side of the top of hydraulically extensible bar (41) and keep plate (42) lower surface is fixing is connected, the opposite side of described keep plate (42) lower surface is installed with brake bar (43), and brake bar (43) away from one end of keep plate (42), through being plugged on, the sleeve pipe (44) of loading plate (3) upper surface is fixing with the link (45) of loading plate (3) lower section to be connected, and link (45) is fixedly mounted on and drives motor (6) away from the side of rotating shaft.
Embodiment 2: on the basis of embodiment 1, the present invention can also include: described mounting head (81) includes mounting disc (811), it is installed with balance weight (812) away from driving on the side of motor (6) in mounting disc (811), described mounting disc (811) is all plugged with fixed mount (85) in offering four fixing grooves, and each fixing groove on the side away from driving motor (6).
Described link (45) includes connecting plate (451), the left surface of connecting plate (451) is fixedly connected with four connecting rods (452), and four connecting rods (452) are connected away from one end of connecting plate (451) left surface is all fixing with the right flank driving motor (6).
The front of described connecting rod (452) is fixedly connected with fairlead (9), and fairlead (9) is socketed on guide post (10), it is installed with guide gear (11) in the groove of described fairlead (9) inwall, and guide gear (11) is engaged with the teeth groove on guide post (10) surface by the teeth of its side surface.
The quantity of described fairlead (9) is two, and two fairleads (9) are socketed in respectively and are positioned on the bolster stake (2) driving motor (6) left side.
Steady rest (12) it is socketed in the rotating shaft of described driving motor (6), and steady rest (12) includes stable set (121) and is fixedly mounted on the bracing frame (122) of stable set (121) side surface, the quantity of support frame as described above (122) is four, four bracing frames (122) are connected to lower surface and the upper surface of base (1) of loading plate (3) away from one end of stable set (121), it is that axisymmetrical is arranged on stable set (121) that four bracing frames (122) pass the stable straight line overlapping (121) axle center with transverse horizontal direction, and all can form triangular structure between two adjacent steady rests (12), described stable set (121) is positioned at workpiece polishing mechanism (8) and drives between motor (6).
Embodiment 3: on the basis of embodiment 1, the present invention can also include: described mounting head (81) includes mounting disc (811), it is installed with balance weight (812) away from driving on the side of motor (6) in mounting disc (811), described mounting disc (811) is all plugged with fixed mount (85) in offering four fixing grooves, and each fixing groove on the side away from driving motor (6).
Described link (45) includes connecting plate (451), the left surface of connecting plate (451) is fixedly connected with four connecting rods (452), and four connecting rods (452) are connected away from one end of connecting plate (451) left surface is all fixing with the right flank driving motor (6).
The quantity of described bolster stake (2) is four, and four bolster stakes (2) length and wide center line with loading plate (3) upper surface respectively is that axis of symmetry is symmetrical arranged.
Steady rest (12) it is socketed in the rotating shaft of described driving motor (6), and steady rest (12) includes stable set (121) and is fixedly mounted on the bracing frame (122) of stable set (121) side surface, the quantity of support frame as described above (122) is four, four bracing frames (122) are connected to lower surface and the upper surface of base (1) of loading plate (3) away from one end of stable set (121), it is that axisymmetrical is arranged on stable set (121) that four bracing frames (122) pass the stable straight line overlapping (121) axle center with transverse horizontal direction, and all can form triangular structure between two adjacent steady rests (12), described stable set (121) is positioned at workpiece polishing mechanism (8) and drives between motor (6).
Described balance weight (812) is shaped as Rotary-table, and the upper bottom surface of balance weight (812) is fixed with threaded post (82) and is connected, and described balance weight (812) bottom surface is fixing with the side of mounting disc (811) to be connected.
Embodiment 4: on the basis of embodiment 1, the present invention can also include:
Described link (45) includes connecting plate (451), the left surface of connecting plate (451) is fixedly connected with four connecting rods (452), and four connecting rods (452) are connected away from one end of connecting plate (451) left surface is all fixing with the right flank driving motor (6).
The front of described connecting rod (452) is fixedly connected with fairlead (9), and fairlead (9) is socketed on guide post (10), it is installed with guide gear (11) in the groove of described fairlead (9) inwall, and guide gear (11) is engaged with the teeth groove on guide post (10) surface by the teeth of its side surface.
The quantity of described bolster stake (2) is four, and four bolster stakes (2) length and wide center line with loading plate (3) upper surface respectively is that axis of symmetry is symmetrical arranged.
The quantity of described fairlead (9) is two, and two fairleads (9) are socketed in respectively and are positioned on the bolster stake (2) driving motor (6) left side.
Steady rest (12) it is socketed in the rotating shaft of described driving motor (6), and steady rest (12) includes stable set (121) and is fixedly mounted on the bracing frame (122) of stable set (121) side surface, the quantity of support frame as described above (122) is four, four bracing frames (122) are connected to lower surface and the upper surface of base (1) of loading plate (3) away from one end of stable set (121), it is that axisymmetrical is arranged on stable set (121) that four bracing frames (122) pass the stable straight line overlapping (121) axle center with transverse horizontal direction, and all can form triangular structure between two adjacent steady rests (12), described stable set (121) is positioned at workpiece polishing mechanism (8) and drives between motor (6).
The above; it is only the present invention preferably detailed description of the invention; but protection scope of the present invention is not limited thereto; any those familiar with the art is in the technical scope that the invention discloses; according to technical scheme and inventive concept equivalent or change in addition thereof, all should contain within protection scope of the present invention.

Claims (1)

1. a mechanical grinding lathe, including base (1), it is characterized in that: the upper surface of described base (1) is installed with bolster stake (2), loading plate (3) is installed at the top of bolster stake (2), the upper surface of described loading plate (3) is installed with arrestment mechanism (4) and shutter (5), and shutter (5) is positioned at the side of arrestment mechanism (4), one end of described arrestment mechanism (4) is connected through the groove of loading plate (3) upper surface is fixing with the driving motor (6) being arranged on loading plate (3) lower section, by being fixedly mounted on, the guiding mechanism (7) bottom it is fixing with the upper surface of base (1) to be connected described driving motor (6), it is installed with workpiece polishing mechanism (8) in the rotating shaft of described driving motor (6)；
nullDescribed workpiece polishing mechanism (8) includes being socketed in the mounting head (81) driven in motor (6) rotating shaft，It is installed with threaded post (82) away from driving on the side of motor (6) in mounting head (81)，And threaded post (82) coordinates the female thread on regulation set (83) inwall to threaded with regulation set (83) by the external screw thread on its surface，And the surface of regulation set (83) is socketed with fixed cover (84)，Equidistant on the outer wall of fixed cover (84) it is installed with four fixed mounts (85)，And four fixed mounts (85) are all plugged on the side of mounting head (81) away from one end of fixed cover (84)，The mounting seat (86) for fixing grinding disc is defined between four fixed mounts (85)，Mounting seat (86) is installed with the grinding wheel (87) being positioned at immediately below shutter (5)；
Described arrestment mechanism (4) includes hydraulically extensible bar (41), and the side of the top of hydraulically extensible bar (41) and keep plate (42) lower surface is fixing is connected, the opposite side of described keep plate (42) lower surface is installed with brake bar (43), and brake bar (43) away from one end of keep plate (42), through being plugged on, the sleeve pipe (44) of loading plate (3) upper surface is fixing with the link (45) of loading plate (3) lower section to be connected, and link (45) is fixedly mounted on and drives motor (6) away from the side of rotating shaft.
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CN107639543A (en) 2018-01-30
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CN107717731A (en) 2018-02-23
CN107775535A (en) 2018-03-09

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