CN113400130A - Grinding machine tool device for metal blank - Google Patents
Grinding machine tool device for metal blank Download PDFInfo
- Publication number
- CN113400130A CN113400130A CN202110949806.5A CN202110949806A CN113400130A CN 113400130 A CN113400130 A CN 113400130A CN 202110949806 A CN202110949806 A CN 202110949806A CN 113400130 A CN113400130 A CN 113400130A
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- China
- Prior art keywords
- shell
- grinding
- cutting
- polishing
- metal blank
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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
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
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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
- B24B27/00—Other grinding machines or devices
- B24B27/02—Bench grinders
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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
- B24B41/02—Frames; Beds; Carriages
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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
- 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
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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
- B24B55/06—Dust extraction equipment on grinding or polishing machines
Abstract
The invention discloses a grinding machine tool device for metal blank, which comprises a processing table, wherein the top of the processing table is connected with a rotating assembly, one end of an adjusting bracket is connected with a grinding shell, one end of the grinding shell is provided with an arc notch and an arc pressing plate, the outer side of the grinding shell is connected with a cutting guide shell, the grinding shell is connected with a driving assembly, the outer side of the driving assembly is connected with a dragging piece, the bottom of the grinding shell is provided with a discharge port, the processing table is connected with a collecting piece, the metal blank is processed by the grinding machine tool device, the rotating assembly drives a workpiece to carry out cutting treatment along the cutting edge of the cutting guide shell, cutting waste materials enter the cavity of the grinding shell and are dragged and collected to the collecting piece by the dragging piece for collecting treatment, one end of the driving assembly is pressed with the arc pressing plate, and the struck dragging piece collects the cutting waste materials, the cutting waste and the processing surface are separated in the cutting process, and meanwhile, the processing surface is pressed.
Description
Technical Field
The invention relates to the technical field of metal processing equipment, in particular to a grinding machine tool device for a metal blank.
Background
The metal material is processed by mechanical processing modes such as stamping, forging, rolling and the like to form a metal blank, the metal blank meets the basic size requirement of a workpiece after primary effect, but the surface of the metal blank has a plurality of defects, and for the workpiece machined by metal cutting, the metal blank not only can meet the function of a product and can meet the performance requirements of decoration, corrosion resistance, conductivity and the like through subsequent processing, but also is expected to have good cutting processing characteristics, and burrs and the like on the surface of the metal blank are ground through grinding equipment when the requirements of surface roughness and the like of the metal blank are improved.
For the existing disc-shaped parts of automobiles, such as brake discs and the like, or disc-shaped valves, the outer arc surface is a working surface, and the smoothness of the surface of a workpiece needs to be maintained, so that grinding treatment is carried out at the arc surface of the corresponding disc-shaped metal blank, when the disc-shaped metal blank is ground, the workpiece is fixed at one end of a processing table, grinding equipment is arranged at the outer side, the grinding equipment moves around the metal blank to realize rotary grinding, after the cutting edge part of the grinding equipment is contacted with burrs on the surface of the metal blank, the burrs are cut off, because the grinding equipment carries out grinding processing along the arc surface, the cut burrs fall along the arc surface, the cut burrs have certain high temperature property, meanwhile, when the grinding equipment is in high-speed contact with the metal blank, the surface of the metal blank also has high temperature, and when the cut high-temperature burrs are contacted with the surface of the metal blank along the arc surface of the high-temperature metal blank, under the influence of thermal stress, burrs slide down and slow down on an arc surface, so that corresponding impressions and residual stress are generated on the surface of a metal blank, the surface of a workpiece needs to be polished again after grinding, troubles are brought to the metal blank machining, and therefore a grinding machine tool device for the metal blank is provided.
Disclosure of Invention
The present invention is directed to a grinding machine for metal blanks to solve the problems set forth in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a grinding machine tool device for metal blank pieces comprises a processing table, wherein the top of the processing table is connected with a rotating assembly used for placing a workpiece, the rotating assembly drives the workpiece to rotate and polish, the processing table is connected with an adjusting frame, the adjusting frame is connected with an adjusting support, one end of the adjusting support is connected with a grinding shell, one end of the grinding shell is provided with an arc groove opening, an arc pressing plate used for rolling and polishing the workpiece is arranged at the arc groove opening, the outer side of the grinding shell is connected with a cutting guide shell, the grinding shell and the cutting guide shell are both of a cavity structure, the grinding shell and the inner cavity of the cutting guide shell are communicated with each other, an opening is formed at the contact part of the cutting guide shell and the workpiece, a cutting edge used for cutting waste materials on the side wall of the workpiece is arranged at the opening, and the cutting edge is provided with a slope surface guiding the waste materials into the opening, install on the casing of polishing and drive the circular arc clamp plate and rotate the drive assembly who polishes, and the drive assembly outside is connected with the piece that drags the cutting guide shell internal cutting metal waste, the casing bottom of polishing is equipped with the discharge gate, the processing bench is connected with just the collection piece to the discharge gate, and collects the piece and is connected with the runner outside and be used for collecting the processing to the cutting waste material that drops in the collection piece inside, is convenient for carry out grinding treatment to discoid work piece.
Preferably, the rotating assembly comprises an adjusting plate arranged at the top of the processing table, the two sides of the bottom of the adjusting plate are respectively connected with an adjusting strip connected with the top of the processing table, the bottom of the adjusting plate is connected with a driving motor, the output end of the driving motor is connected with an output shaft, a driving bevel gear is connected to the outer side of the output shaft, a rotating shaft is connected to the adjusting plate, one end of the rotating shaft is connected with a driven bevel gear meshed with the driving bevel gear, the other end of the rotating shaft is connected with a disc groove plate for placing workpieces, one end, far away from the driving bevel gear, of the output shaft is connected with a collecting part, and the disc groove plate is convenient for placing the workpieces.
Preferably, the driving assembly comprises a mounting seat connected to the top of the polishing shell, a polishing motor is connected to the mounting seat, the output end of the polishing motor is connected with a rotating rod, and the rotating rod is positioned at the cavity of the polishing shell, one end of the rotating rod is connected with a crank, the outer side of the crank is connected with a dragging piece, the polishing shell is internally connected with a baffle plate, and the baffle is provided with arc transition matched with the arc pressing plate, one end of the crank is connected with a roller penetrating through the baffle, the outer side of the rolling shaft is connected with a first grinding helical gear, the top and the bottom of the arc pressing plate are both connected with a connecting frame, a rotating rod is connected between the two connecting frames, two ends of the rotating rod are respectively connected with two inner walls of the polishing shell, and the outside of the rotating rod is connected with a second grinding helical gear meshed with the first grinding helical gear, and the baffle is convenient for isolating the space for collecting waste materials from the position for pressing.
Preferably, drag the piece including connecting at the connecting rod in the crank outside, and connecting rod one end articulates there is the slide bar, the casing of polishing is equipped with ejection of compact notch with cutting guide shell junction, and two lateral walls of ejection of compact notch are equipped with the spacing groove, slide bar both ends difference sliding connection is in spacing groove department, the slide bar outside is connected with the drag pole, the drag pole distributes inside cutting guide shell, and drag pole one end is connected with horizontal beater, the inside slope that is equipped with of cutting guide shell, and the high one end of slope's groove is located the uncovered department of cutting guide casing, and the spacing groove is favorable to the spacing direction of slide bar.
Preferably, the casing of polishing distributes and is equipped with two transition domatic in the both sides of circular arc notch, the casing top of polishing is connected with the cooling bottle that is equipped with cooling liquid, and the cooling bottle distributes in the domatic top department of transition with the contact of cutting guide casing, the cooling bottle outside is connected with the cooling tube, and cooling tube one end is connected with the shower of circular arc section, is convenient for carry out cooling treatment to the cambered surface after the cutting.
Preferably, the collecting part comprises a collecting cylinder connected to the top of the processing table, a gear sleeve is sleeved on a collecting cylinder frame, the gear sleeve is located at the inner ring position of the collecting cylinder and is connected with a plurality of material stirring bent rods in an equal angle mode, a rotating gear is meshed with the outer side of the gear sleeve, a circular shaft connected with the processing table is connected onto the rotating gear, a first collecting helical gear is connected to the outer side of the circular shaft, one end of an output shaft is connected with a second collecting helical gear meshed with the first collecting helical gear, the stirring bent rods are convenient to drop and stir waste materials inside the collecting cylinder, and the waste materials are convenient to collect and treat while leaning to the side as much as possible.
Preferably, the adjusting frame both sides are equipped with the guide rail, and adjust support both ends difference sliding connection in guide rail department, be equipped with the bar groove on the adjusting frame, adjusting support one end is connected with the bearing sleeve board, the processing bench is connected with the adjustment motor, and the adjustment motor output is connected with the threaded rod, and the bearing sleeve board cup joints in the threaded rod outside, drives the position of adjustment support through the threaded rod.
Preferably, a plurality of hinged seats are connected to the outer side of the disc trough plate at equal angles, hinged plates are hinged to the hinged seats, one end of each hinged plate is connected with an arc clamping plate attached to the arc surface of the workpiece, and a re-tightening spring is connected between each hinged plate and the corresponding hinged seat and is beneficial to clamping the arc clamping plate on the surface of the workpiece.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, when a disc-shaped workpiece is processed, the workpiece is driven by the rotating assembly to be cut along the cutting edge of the cutting guide shell, cutting waste materials enter the cavity of the polishing shell and are dragged and collected to the collecting part by the dragging part to be collected, and the dragging part is driven to collect the cutting waste materials simultaneously due to the fact that one end of the driving assembly and the arc pressing plate are subjected to pressing treatment, so that the cutting waste materials are separated from a processing surface in the cutting process and the processing surface is pressed.
2. According to the invention, the arc pressing plate repeatedly presses the processing surface through the forward and reverse rotation of the driving assembly, and the crank drives the dragging part to reciprocate so as to drag the cutting waste.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is another angle structure diagram of the whole body of the present invention;
FIG. 3 is a schematic diagram of the overall explosive structure of the present invention;
FIG. 4 is a schematic view of the rotating assembly of the present invention;
FIG. 5 is a bottom view of the structure of FIG. 4;
FIG. 6 is a partial sectional view of the collector;
FIG. 7 is a schematic structural view of a sanding housing;
FIG. 8 is a schematic view of a partially cut-away structure at a cutting guide shell;
FIG. 9 is a schematic view of a partially cut-away configuration of the sanding housing;
FIG. 10 is a schematic view of a structure at the arc pressing plate;
FIG. 11 is an enlarged view of the area A in FIG. 4;
fig. 12 is an enlarged structural diagram of the area B in fig. 9:
fig. 13 is an enlarged structural view of the region C in fig. 8.
In the figure: 1-a processing table; 2-a rotating assembly; 3-adjusting the frame; 4-grinding the shell; 5-cutting a material guide shell; 6-a drive assembly; 7-a dragging member; 8-a collecting member; 21-an adjusting plate; 22-an adjustment strip; 23-a drive motor; 24-an output shaft; 25-driving the bevel gear; 26-a rotating shaft; 27-disc slot plate; 28-driven bevel gear; 31-adjusting the support; 32-a guide rail; 33-a strip-shaped groove; 34-bearing race plate; 35-adjusting the motor; 36-a threaded rod; 41-arc notch; 42-arc pressing plate; 43-a discharge hole; 44-transition slope; 45-cooling the bottle; 46-a cooling tube; 47-shower pipe; 61-a mounting seat; 62-grinding the motor; 63-rotating rod; 64-crank; 65-a baffle; 66-a roller; 67-first ground bevel gear; 68-a connecting frame; 69-second grinding the bevel gear; 71-a connecting rod; 72-a slide bar; 73-discharge slot; 74-a limiting groove; 75-a drag lever; 76-transverse beating plate; 77-inclined slope; 81-a collection cylinder; 82-gear sleeve; 83-stirring material bent rod; 84-a rotating gear; 85-round shaft; 86-a first collection bevel gear; 87-a second collection bevel gear; 271-a hinged seat; 272-hinge plate; 273-arc splints; 274-a recoil spring; 681-rotating levers.
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.
Referring to fig. 1-13, the present invention provides a technical solution: a grinding machine tool device for metal blanks solves the problem that when the existing disc-shaped metal blanks are ground, ground burrs are contacted with an arc surface to cause the repeated treatment of the arc-shaped workpiece surface, the design of the grinding machine tool device comprises a processing table 1, mounting holes are arranged at four corners of the processing table 1 and are fixed at the position of a processing machine tool through bolts or fixing screws, the top of the processing table 1 is connected with a rotating component 2 for placing workpieces, the rotating component 2 drives the workpieces to rotate and polish, an adjusting frame 3 is connected on the processing table 1, the adjusting frame 3 is connected with an adjusting bracket 31, one end of the adjusting bracket 31 is connected with a grinding shell 4, one end of the grinding shell 4 is provided with an arc notch 41, an arc pressing plate 42 for rolling and polishing the workpieces is arranged at the arc notch 41, the outer side of the grinding shell 4 is connected with a cutting guide shell 5, casing 4 of polishing and cutting blower housing 5 are inside to be the cavity structure, and communicate each other between casing 4 of polishing and the inside cavity of cutting blower housing 5, uncovered and inside cavity intercommunication, uncovered department is equipped with the blade that is used for carrying out the cutting to the waste material of work piece lateral wall, is equipped with on the blade to guide into uncovered domatic with the waste material. Specifically, as shown in fig. 13, the cutting edge of the cutting edge cuts the waste material of the workpiece, and the waste material is guided to the opening through the slope surface, and then enters the cavity of the cutting and guiding shell 5, the cutting edge in this scheme is a triangular pyramid, the three parallelogram sides outside the triangular pyramid, and the top and the bottom of the triangular pyramid are triangular sides, (the specific shape can refer to fig. 13) one of the parallelogram sides is attached to the inner wall of the cutting and guiding shell 5 on the right side of the opening, wherein the slope surface is a parallelogram side inclined toward the left side of the opening and extends into the opening, the position where the slope surface contacts with the workpiece is the cutting edge for cutting, a driving component 6 for driving an arc pressing plate 42 to rotate and polish is installed on the polishing shell 4, a piece 7 for dragging the metal waste material inside the cutting and guiding shell 5 is connected to the outside of the driving component 6, a discharge port 43 is installed at the bottom of the polishing shell, the processing table 1 is connected with a collecting piece 8 which is just opposite to the discharge hole 43, and the collecting piece 8 is connected with the outer side of the rotating assembly 2 and used for collecting and processing cutting waste materials falling into the collecting piece 8.
When the device in the scheme is used for grinding the disc-shaped metal blank, a workpiece to be processed is placed at the rotating component 2, and after the workpiece is placed, the circular arc pressing plate 42 at the polishing shell 4 for polishing is distributed at the outer side of the disc-shaped workpiece, at the moment, the cutting guide shell 5 is fixedly connected at the outer side of the polishing shell 4, when the rotating component 2 drives the disc-shaped workpiece to rotate (as shown in figure 1, the disc-shaped workpiece rotates clockwise), burrs at the outer side of the disc-shaped workpiece are cut by the cutting edge connected at the port of the cutting guide shell 5, the cut burrs enter the cavity inside the polishing shell 4 through the cutting guide shell 5, and at the same time, because the outer side of the driving component 6 is connected with the dragging piece 7, under the output power of the driving component 6, the circular arc pressing plate 42 rotates and compacts the outer side of the disc-shaped workpiece in a reciprocating manner, and the power of the driving component 6 drives the dragging piece 7 to move at the cutting guide shell 5, the waste material after being convenient for cut drops in collection piece 8 department from discharge gate 43, is convenient for realize keeping apart from disc work piece surface after the burr cutting, is favorable to carrying out compaction processing to the circular arc work piece face after the cutting when collecting the burr separation simultaneously, has improved the processing of discoid work piece.
In the scheme, the rotating assembly 2 comprises an adjusting plate 21 arranged at the top of the processing table 1, two sides of the bottom of the adjusting plate 21 are respectively connected with an adjusting strip 22 connected with the top of the processing table 1, the bottom of the adjusting plate 21 is connected with a driving motor 23, the output end of the driving motor 23 is connected with an output shaft 24, the outer side of the output shaft 24 is connected with a driving bevel gear 25, the adjusting plate 21 is connected with a rotating shaft 26, one end of the rotating shaft 26 is connected with a driven bevel gear 28 meshed with the driving bevel gear 25, the other end of the rotating shaft 26 is connected with a disc trough plate 27 for placing a workpiece, one end of the output shaft 24 far away from the driving bevel gear 25 is connected with a collecting part 8, the collecting part 8 comprises a collecting cylinder 81 connected at the top of the processing table 1, a gear sleeve 82 is sleeved on the frame of the collecting cylinder 81, and a plurality of material stirring curved rods 83 are connected at equal angles at the inner ring position of the collecting cylinder 81 by the gear sleeve 82, a rotating gear 84 is engaged with the outer side of the gear sleeve 82, a round shaft 85 connected with the processing table 1 is connected to the rotating gear 84, a first collecting helical gear 86 is connected to the outer side of the round shaft 85, a second collecting helical gear 87 engaged with the first collecting helical gear 86 is connected to one end of the output shaft 24, a workpiece to be processed is placed at a concave position of the disc slot plate 27, at the moment, the four hinge plates 272 are rotated towards the hinge seat 271 simultaneously, after the workpiece is placed, a worker loosens the four hinge plates 272, the four re-tightening springs 274 press the hinge plates 272 to facilitate the attachment of the arc clamping plates 273, at the moment, the four arc clamping plates 273 stabilize the workpiece at the position of the disc slot plate 27, when the disc-shaped workpiece is ground, the driving motor 23 is controlled, and under the power of the driving motor 23, the output shaft 24 drives the driving helical gear 25 to rotate, because the driving bevel gear 25 is meshed with the driven bevel gear 28, because the driven bevel gear 28 is fixedly connected to the outer side of the rotating shaft 26, and because the disc trough plate 27 is fixedly connected to the top of the rotating shaft 26, the disc workpiece stabilized by the disc trough plate 27 and the disc trough plate 27 is ground along the polishing shell 4, because the cutting guide shell 5 is fixedly connected to one side of the polishing shell 4, and the cutting edge of the opening of the cutting guide shell 5 is located at the disc-shaped workpiece, when the workpiece starts to rotate, the cutting edge cuts the burr on the circular arc surface of the disc-shaped workpiece, the cut burr enters the cutting guide shell 5 to separate the cut burr from the circular arc surface, and simultaneously, the circular arc pressing plate 42 connected to the circular arc notch 41 is rotated, at one side of the cutting guide shell 5, the circular arc surface of the cut disc-shaped workpiece is compacted, the impression on the surface of the disc-shaped workpiece caused by the thermal effect during the grinding treatment of the disc-shaped workpiece is reduced.
Further, the driving assembly 6 comprises a mounting seat 61 connected to the top of the polishing shell 4, a polishing motor 62 is connected to the mounting seat 61, a rotating rod 63 is connected to the output end of the polishing motor 62, and the rotating rod 63 is positioned in the cavity of the grinding shell 4, one end of the rotating rod 63 is connected with a crank 64, and the outer side of the crank 64 is connected with the dragging piece 7, the inner part of the grinding shell 4 is connected with a baffle plate 65, and the baffle 65 is provided with arc transition matched with the arc pressing plate 42, one end of the crank 64 is connected with a roller 66 penetrating through the baffle 65, the outer side of the roller 66 is connected with a first grinding bevel gear 67, the top and the bottom of the arc pressing plate 42 are both connected with a connecting frame 68, and a rotating rod 681 is connected between the two connecting frames 68, both ends of the rotating rod 681 are respectively connected with the two inner walls of the polishing case 4, and a second grinding helical gear 69 engaged with the first grinding helical gear 67 is connected to an outer side of the rotating rod 681.
After the workpiece is placed at the position of the disc trough plate 27, under the power of the driving motor 23, the output shaft 24 drives the driving bevel gear 25 to start rotating, because the driving bevel gear 25 and the driven bevel gear 28 are engaged with each other, because the driven bevel gear 28 is fixedly connected to the outer side of the rotating shaft 26, and because the disc trough plate 27 is fixedly connected to the top of the rotating shaft 26, the disc workpiece with the disc trough plate 27 and the disc trough plate 27 stabilized is ground along the grinding shell 4, because the cutting material guiding shell 5 is fixedly connected to one side of the grinding shell 4, and the cutting edge at the opening of the cutting material guiding shell 5 is at the position of the disc workpiece, when the workpiece starts to rotate, the cutting edge cuts the burr on the circular arc surface of the disc workpiece, the cut burr enters the cutting material guiding shell 5, and during grinding, the forward and reverse rotation frequency of the grinding motor 62 is set (for example, the driving grinding motor 62 rotates 90 degrees clockwise, then rotated 90 degrees counterclockwise), when the grinding motor 62 rotates, the rotating rod 63 is connected to the roller 66 through the crank 64 in sequence, so that the roller 66 and the first grinding helical gear 67 fixedly connected to the outer side of the roller 66 rotate, because the first grinding helical gear 67 and the second grinding helical gear 69 are engaged with each other, (for example, after the grinding motor 62 rotates counterclockwise, the second grinding helical gear 69 drives the rotating rod 681 to rotate 90 degrees clockwise, because the rotating rod 681 is fixedly connected to the connecting frame 68, so as to drive the circular arc pressing plate 42 to rotate 90 degrees clockwise, then the grinding motor 62 is controlled to rotate instantaneously, so as to realize the circular arc pressing plate 42 to rotate 90 degrees counterclockwise, so as to realize the reciprocating of the circular arc pressing plate 42 to perform the compaction processing on the surface of the workpiece), thereby facilitating retention of compaction.
Further, the dragging part 7 includes a connecting rod 71 connected to the outer side of the crank 64, one end of the connecting rod 71 is hinged to a sliding rod 72, a discharging notch 73 is formed in a joint of the polishing shell 4 and the cutting material guiding shell 5, two side walls of the discharging notch 73 are provided with limiting grooves 74, two ends of the sliding rod 72 are respectively connected to the limiting grooves 74 in a sliding manner, a dragging rod 75 is connected to the outer side of the sliding rod 72, the dragging rod 75 is distributed inside the cutting material guiding shell 5, one end of the dragging rod 75 is connected to a transverse beating plate 76, an inclined slope 77 is formed inside the cutting material guiding shell 5, one end of the inclined slope 77 with a high groove is located at an opening of the cutting material guiding shell 5, after the polishing motor 62 is driven, the crank 64 starts to rotate synchronously at the moment, because the rotation direction and the frequency of the polishing motor 62 are regulated, the crank 64 rotates regularly, and because the crank 64 is hinged to the sliding rod 72 through the connecting rod 71, because the cutting guide shell 5 is inside to be convenient for at the cutting edge of cutting guide shell 5 will, burr cutting back flows to ejection of compact notch 73 position along the slope 77 of slope distribution, drive slide bar 72 motion at crank 64, because slide bar 72 both ends are under the limiting displacement of spacing groove 74, be convenient for slide bar 72 along spacing groove 74 reciprocal swing from top to bottom, because slide bar 72 is through drag pole 75 and horizontal beater bar 76 fixed connection, thereby make horizontal beater bar 76 luffing motion, be convenient for carry out the luffing motion with the slope 77 that remains in cutting guide shell 5 inside, avoid cutting the waste material to store up inside cutting guide shell 5.
Adjusting frame 3 both sides are equipped with guide rail 32, and adjust 31 both ends difference sliding connection in guide rail 32 department, be equipped with strip groove 33 on the adjusting frame 3, adjustment 31 one end is connected with bearing sleeve board 34, be connected with adjusting motor 35 on the processing platform 1, and adjusting motor 35 output is connected with threaded rod 36, and bearing sleeve board 34 cup joints in the threaded rod 36 outside, and to the processing of polishing of different height work pieces, need be with 4 position adjustment of casing and the adjustment of discoid work piece of polishing, behind casing 4 is higher than discoid work piece of polishing, need be close to discoid work piece with polishing casing 4 downward adjustment this moment, through starting adjusting motor 35 this moment for threaded rod 36 clockwise rotates, and bearing sleeve board 34 of being convenient for adjusts along threaded rod 36 downward, and the casing 4 of being convenient for to polish is close to discoid work piece surface department.
A plurality of hinge seats 271 are connected with the outer side of the disc trough plate 27 at equal angles, hinge plates 272 are hinged on the hinge seats 271, an arc clamping plate 273 attached to the arc surface of the workpiece is connected to one end of each hinge plate 272, and a re-tightening spring 274 is connected between each hinge plate 272 and each hinge seat 271.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a metal blank is with grinding machine tool device, includes processing platform (1), its characterized in that: the processing table is characterized in that the top of the processing table (1) is connected with a rotating assembly (2) used for placing a workpiece, the rotating assembly (2) drives the disc-shaped workpiece to rotate and polish, the processing table (1) is connected with an adjusting frame (3), the adjusting frame (3) is connected with an adjusting support (31), one end of the adjusting support (31) is connected with a polishing shell (4), one end of the polishing shell (4) is provided with an arc notch (41), the arc notch (41) is provided with an arc pressing plate (42) for rolling and polishing the workpiece, the outer side of the polishing shell (4) is connected with a cutting guide shell (5), the polishing shell (4) and the cutting guide shell (5) are both in a cavity structure, the inner cavities of the polishing shell (4) and the cutting guide shell (5) are communicated with each other, and the opening is formed at the contact position of the cutting guide shell (5) and the workpiece, uncovered department is equipped with the blade that is used for carrying out the cutting to the waste material of work piece lateral wall, be equipped with on the blade and guide into open domatic with the waste material, it drives circular arc clamp plate (42) and rotates drive assembly (6) of polishing to install on casing (4) of polishing, and drive assembly (6) outside is connected with drags and cuts the inside dragging piece (7) that cuts metal waste of guide shell (5), casing (4) bottom of polishing is equipped with discharge gate (43), be connected with on processing platform (1) just to collection piece (8) of discharge gate (43), and collect piece (8) and be connected with rotating assembly (2) outside and be used for collecting the processing to the cutting waste material that drops in collection piece (8) inside.
2. A grinding machine tool apparatus for a metal blank member according to claim 1, wherein: rotating assembly (2) is including setting up adjusting plate (21) at processing platform (1) top, the both sides of adjusting plate (21) bottom are connected with adjusting strip (22) of being connected with processing platform (1) top respectively, adjusting plate (21) bottom is connected with driving motor (23), the output of driving motor (23) is connected with output shaft (24), and is connected with drive helical gear (25) outside output shaft (24), be connected with pivot (26) on adjusting plate (21), pivot (26) one end is connected with driven helical gear (28) with drive helical gear (25) intermeshing, and the pivot (26) other end is connected with disc frid (27) of placing the work piece, the one end that drive helical gear (25) were kept away from in output shaft (24) is connected with collection piece (8).
3. A grinding machine tool apparatus for a metal blank member according to claim 1, wherein: the grinding device is characterized in that the driving assembly (6) comprises a mounting seat (61) connected to the top of the grinding shell (4), a grinding motor (62) is connected to the mounting seat (61), the output end of the grinding motor (62) is connected with a rotating rod (63), the rotating rod (63) is located in a cavity of the grinding shell (4), one end of the rotating rod (63) is connected with a crank (64), the outer side of the crank (64) is connected with a dragging part (7), a baffle (65) is connected inside the grinding shell (4), circular arc transition matched with a circular arc pressing plate (42) is arranged in the baffle (65), one end of the crank (64) is connected with a rolling shaft (66) penetrating through the baffle (65), the outer side of the rolling shaft (66) is connected with a first grinding helical gear (67), the top and the bottom of the circular arc pressing plate (42) are connected with connecting frames (68), and a rotating rod (681) is connected between the two connecting frames (68), dwang (681) both ends respectively with polish two inner wall connection of casing (4), and dwang (681) outside is connected with the second of grinding helical gear (67) intermeshing and grinds helical gear (69).
4. A grinding machine tool apparatus for a metal blank member according to claim 3, wherein: the utility model discloses a material cutting machine, including crank (64), connecting rod (71) one end hinge has slide bar (72), casing (4) of polishing is equipped with ejection of compact notch (73) with cutting guide shell (5) junction, and two lateral walls of ejection of compact notch (73) are equipped with spacing groove (74), slide bar (72) both ends difference sliding connection is in spacing groove (74) department, the slide bar (72) outside is connected with trailing bar (75), trailing bar (75) distribute inside cutting guide shell (5), and trailing bar (75) one end is connected with horizontal beater plate (76), cutting guide shell (5) inside is equipped with slope (77), and the high one end of the groove of slope (77) is located the uncovered department of cutting guide shell (5) body.
5. A grinding machine tool apparatus for a metal blank according to claim 4, wherein: casing (4) of polishing distribute and be equipped with two domatic (44) of transition in the both sides of circular arc notch (41), casing (4) top of polishing is connected with cooling bottle (45) that are equipped with cooling liquid, and cooling bottle (45) distribute in the domatic (44) top department of transition with cutting guide shell (5) body contact, cooling bottle (45) outside is connected with cooling tube (46), and cooling tube (46) one end is connected with shower (47) of circular arc section.
6. A grinding machine tool apparatus for a metal blank member according to claim 2, wherein: collect piece (8) including connecting collection drum (81) at processing platform (1) top, and collect drum (81) frame and cup jointed gear sleeve (82), and gear sleeve (82) are located collection drum (81) inner circle department isogonism and are connected with a plurality of stirring material curved bar (83), gear sleeve (82) outside meshing has rotating gear (84), be connected with round axle (85) of being connected with processing platform (1) on rotating gear (84), round axle (85) outside is connected with first collection helical gear (86), output shaft (24) one end is connected with collects helical gear (87) with first collection helical gear (86) intermeshing's second.
7. A grinding machine tool apparatus for a metal blank member according to claim 1, wherein: adjust frame (3) both sides and be equipped with guide rail (32), and adjust support (31) both ends difference sliding connection in guide rail (32) department, be equipped with bar groove (33) on adjusting frame (3), adjust support (31) one end and be connected with bearing sleeve board (34), be connected with adjustment motor (35) on processing platform (1), and adjustment motor (35) output is connected with threaded rod (36), and bearing sleeve board (34) cup joint in threaded rod (36) outside.
8. A grinding machine tool apparatus for a metal blank member according to claim 2, wherein: the outer side of the disc trough plate (27) is connected with a plurality of hinge seats (271) at equal angles, hinge plates (272) are hinged to the hinge seats (271), one ends of the hinge plates (272) are connected with arc clamping plates (273) attached to the arc surfaces of workpieces, and a re-tightening spring (274) is connected between each hinge plate (272) and each hinge seat (271).
9. A grinding machine tool apparatus for a metal blank member according to claim 1, wherein: the cutting edge is triangular pyramid-shaped, the periphery of the outer side of the triangular pyramid is three parallelogram faces, one of the parallelogram faces is fixedly attached to the inner wall of the cutting guide shell (5) on the right side of the opening, the slope is a parallelogram face inclined towards the left side of the opening, and the position of the slope, which is in contact with the workpiece, is a cutting edge for cutting.
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| CN202110949806.5A CN113400130B (en) | 2021-08-18 | 2021-08-18 | Grinding machine tool device for metal blank |
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| CN202110949806.5A CN113400130B (en) | 2021-08-18 | 2021-08-18 | Grinding machine tool device for metal blank |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115156950A (en) * | 2022-08-01 | 2022-10-11 | 无锡尚赛精密机械有限公司 | Precision reference machining process and fixture for turbocharger turbine box body |
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| CN113400130B (en) | 2021-11-12 |
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