CN217344720U - Polishing equipment for pinion cutter - Google Patents
Polishing equipment for pinion cutter Download PDFInfo
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- CN217344720U CN217344720U CN202221056305.0U CN202221056305U CN217344720U CN 217344720 U CN217344720 U CN 217344720U CN 202221056305 U CN202221056305 U CN 202221056305U CN 217344720 U CN217344720 U CN 217344720U
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- motor
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- sliding table
- plunger
- output shaft
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model discloses a polishing device for a pinion cutter, which comprises a workbench, a polishing mechanism and a jacking mechanism, wherein the polishing mechanism and the jacking mechanism are arranged on the workbench; the jacking mechanism comprises a fixed frame, the top of the fixed frame is fixedly provided with an air cylinder, a piston rod of the air cylinder vertically penetrates through a top plate downwards, the bottom of the fixed frame is fixedly provided with a second motor, an output shaft of the second motor vertically penetrates through a bottom plate upwards, a plug block and a plug column which are matched with each other are arranged on the output shaft, and the plug column, the plug block and the air cylinder are utilized to jack the slotting cutter to be polished on the output shaft of the second motor, so that the slotting cutter rotates along with the second motor, and the surface of the slotting cutter is guaranteed to be polished comprehensively; the boss is arranged at the bottom of the chock block, so that the displacement of the pinion cutter in the horizontal direction can be limited, and the polishing effect is prevented from being influenced by the offset of the center of the pinion cutter in the polishing process; the polishing equipment can automatically finish the polishing process of the slotting cutter, improves the polishing efficiency and saves the labor cost.
Description
[ technical field ] A method for producing a semiconductor device
The utility model belongs to the technical field of the throwing optical equipment, especially, relate to a pinion cutter is with throwing optical equipment.
[ background of the invention ]
The gear shaping cutter is a gear-shaped or rack-shaped gear processing cutter and is used for processing internally and externally meshed straight teeth and helical gears according to a generating method; therefore, the demand of the gear shaper cutter on the surface performance is high, and slight error can be transferred to the gear profile in the gear shaping process, so that the processing quality of the gear is influenced, and therefore, the surface polishing process of the gear shaper cutter is very important.
However, the polishing equipment in the prior art cannot automatically and comprehensively polish the surface of the slotting cutter, so that the polishing effect is poor and the polishing efficiency is low.
[ Utility model ] content
The utility model aims at providing a polishing equipment for pinion cutter that the polishing is even, polishing efficiency is high to the defect that prior art exists.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a polishing device for a pinion cutter comprises a workbench, a polishing mechanism and a jacking mechanism, wherein the polishing mechanism and the jacking mechanism are arranged on the workbench;
the polishing mechanism comprises a first motor and a polishing wheel, wherein the first motor is horizontally arranged, and the polishing wheel is fixed on an output shaft of the first motor;
the jacking mechanism comprises a fixed frame, the fixed frame comprises a top plate, a bottom plate and a side plate, the top plate and the bottom plate are arranged oppositely, the side plate is connected between the top plate and the bottom plate, an air cylinder is fixedly arranged at the top of the top plate, a piston rod of the air cylinder vertically penetrates through the top plate downwards, and a jacking block is fixedly connected to the lower end of the piston rod; the bottom of the bottom plate is fixedly provided with a second motor, an output shaft of the second motor vertically and upwards penetrates through the bottom plate, and a supporting block is fixedly arranged on the output shaft.
Preferably, the tightening mechanism further comprises a plug block and a plug column which are matched with each other.
Preferably, the chock sets up to the cylindricality, is provided with the through-hole that supplies the output shaft of second motor to pass in it, and sets up a bearing above its inboard, in the bearing outer lane embedding chock lateral wall, the external diameter of bearing inner race equals with the open-ended diameter in chock upper end.
Preferably, the plunger is set to be a cylindrical structure, the lower end of the plunger is provided with a through hole for the output shaft of the second motor to pass through, the top of the plunger is blocked, the outer diameter of the lower end of the plunger is larger than the inner diameter of the bearing inner ring, when the plunger is used, the plunger is sleeved on the periphery of the output shaft of the second motor, the lower end of the plunger abuts against the upper end of the bearing inner ring, the plunger block abuts against the pinion cutter, the second motor is used for driving the supporting block, the pinion cutter and the plunger block to rotate, and meanwhile, the plunger does not rotate along with the plunger block.
Preferably, the bottom of the chock block is provided with a boss which is plugged into the through hole of the pinion cutter in use, so that the pinion cutter is prevented from deviating from the output shaft of the second motor in the polishing process.
Preferably, the jacking mechanism is movably arranged on the workbench through the transverse moving assembly and the vertical moving assembly, so that the distance between the jacking mechanism and the polishing wheel can be adjusted to meet the polishing requirements of the pinion cutters with different sizes.
Preferably, the sideslip subassembly includes a horizontal slip table by third motor drive, erects to move the subassembly and includes a vertical slip table by fourth motor drive, horizontal slip table level is fixed on the workstation, vertical slip table is vertical to be fixed at the top of horizontal slip table slider, vertical slip table slider sets up towards polishing mechanism to with fixed frame fixed connection.
Preferably, the vertical sliding table is fixedly connected to the top of the sliding block of the horizontal sliding table through a fixing box, so that a certain space is reserved for the second motor when the vertical sliding block moves.
Preferably, the side of the horizontal sliding table and the side of the upper workbench are provided with a first proximity switch, the side of the sliding block of the horizontal sliding table is fixedly provided with a first connecting rod, and the first proximity switch is utilized to detect a position signal of the first connecting rod.
Preferably, a second proximity switch is fixedly arranged on the side face of the vertical sliding table, a second connecting rod is arranged on the side face of the vertical sliding table sliding block, and the second proximity switch is used for detecting a position signal of the second connecting rod.
Preferably, two ends of the horizontal sliding table in the length direction are respectively provided with a first travel switch for limiting the horizontal displacement of the horizontal sliding block.
Preferably, the top of the vertical sliding table and the side of the fixed box are respectively and oppositely provided with a second travel switch, the top of the vertical sliding table sliding block and the bottom of the fixed frame bottom plate are respectively provided with a limiting block, and the limiting blocks are matched with the travel switches to limit the displacement of the vertical sliding block.
Preferably, the polishing equipment further comprises a control box, a controller is arranged in the control box, the controller is respectively in signal connection with the first motor, the second motor, the third motor, the fourth motor, the cylinder, the first proximity switch, the second proximity switch, the first travel switch and the second travel switch, and the controller controls the actions of the first motor, the second motor, the third motor, the fourth motor and the cylinder according to signals transmitted by the first proximity switch, the second proximity switch, the first travel switch and the second travel switch.
Compared with the prior art, the utility model discloses following beneficial effect has:
the jacking mechanism of the utility model can jack the slotting cutter to be polished tightly on the second motor, so that the slotting cutter rotates along with the second motor, and the surface of the slotting cutter is ensured to be polished comprehensively;
the arrangement of the bearing in the chock block ensures that the chock column and the jacking block do not rotate along with the rotation when the pinion cutter rotates along with the second motor, thereby ensuring that the air cylinder can fully exert the jacking function;
the arrangement of the boss at the bottom of the chock block can limit the displacement of the slotting cutter in the horizontal direction, and prevent the center of the slotting cutter from deviating in the polishing process to influence the polishing effect;
the setting up of control box, proximity switch, travel switch etc. makes the process of clapping of pinion cutter can accomplish automatically, has improved polishing efficiency, has saved the cost of labor.
[ description of the drawings ]
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of a polishing apparatus according to the present invention;
fig. 2 is a schematic structural view of the tightening mechanism of the present invention;
FIG. 3 is a cross-sectional view of the plunger, the plunger block and the pinion cutter of the present invention;
wherein: 1-a workbench; 2-a polishing mechanism; 201-a first motor; 202-a polishing wheel; 3-a jacking mechanism; 301-a fixed frame; 302-a cylinder; 303-a puller block; 304-a second electric machine; 305-a support block; 306-a plug; 3061-bearings; 3062-a boss; 307-plug; 308-a slotting cutter; 4-horizontal sliding table; 401-a third electric machine; 402-horizontal slip table slide; 5-a vertical sliding table; 501-a fourth motor; 502-vertical slipway slider; 6-fixing the box; 7-a first proximity switch; 8-a first connecting rod; 9-a second proximity switch; 10-a second connecting rod; 11-a first travel switch; 12-a second travel switch; 13-a limiting block; 14-control box.
[ detailed description ] embodiments
To make the objects, technical solutions and advantages of the present invention clearer, the present invention will be further described below with reference to the accompanying drawings and specific embodiments, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1, the polishing device for a slotting cutter of the present invention comprises a worktable 1, a polishing mechanism 2 disposed on the worktable 1, and a tightening mechanism 3;
the polishing mechanism 2 comprises a first motor 201 arranged horizontally and a polishing wheel 202 fixed on an output shaft of the first motor 201;
the tightening mechanism 3 comprises a fixed frame 301, the fixed frame 301 comprises a top plate, a bottom plate and a side plate, the top plate and the bottom plate are horizontally arranged oppositely, the side plate is connected between the top plate and the bottom plate, an air cylinder 302 is fixedly arranged at the top of the top plate, a piston rod of the air cylinder 302 vertically penetrates through the top plate downwards, and a tightening block 303 is fixedly connected to the lower end of the piston rod; a second motor 304 is fixedly arranged at the bottom of the base plate, an output shaft of the second motor 304 vertically penetrates through the base plate upwards, and a supporting block 305 for placing a slotting cutter to be polished is fixedly arranged on the output shaft 304; the tightening mechanism further includes a plug 306 and a plug 307 that cooperate with each other.
As shown in fig. 3, the chock 306 is cylindrical, a through hole for the output shaft of the second motor to pass through is arranged in the chock 306, a bearing 3061 is arranged above the inner side of the chock, the outer ring of the bearing is embedded in the side wall of the chock, the outer diameter of the inner ring of the bearing is equal to the diameter of the opening at the upper end of the chock, and therefore a step is formed between the upper end of the bearing and the opening at the upper end of the chock.
The plunger 307 is of a cylindrical structure, a through hole for the output shaft of the second motor to pass through is formed in the lower end of the plunger, the top of the plunger is blocked, the outer diameter of the lower end of the plunger is larger than the inner diameter of the bearing inner ring, when the plunger is used, the plunger is sleeved on the periphery of the output shaft of the second motor, the lower end of the plunger abuts against the upper end of the bearing inner ring, the plunger block abuts against the pinion cutter, the second motor is used for driving the supporting block, the pinion cutter and the plunger block to rotate, and meanwhile the plunger does not rotate along with the plunger block.
Preferably, a boss 3062 is arranged at the bottom of the plug block, and the boss 3062 is plugged into the through hole of the slotting cutter when the plug block is used, so that the slotting cutter is prevented from deviating from the output shaft of the second motor during polishing.
Preferably, the jacking mechanism 3 is movably arranged on the workbench 1 through a transverse moving assembly and a vertical moving assembly, so that the distance between the jacking mechanism 3 and the polishing wheel can be adjusted to meet the polishing requirements of the slotting tools with different sizes.
Preferably, the sideslip subassembly includes a horizontal slip table 4 by the drive of third motor 401, erects to move the subassembly and includes a vertical slip table 5 by the drive of fourth motor 501, horizontal slip table 4 level is fixed on workstation 1, vertical slip table is vertical to be fixed at the top of horizontal slip table slider 402, vertical slip table slider 502 sets up towards polishing mechanism 2 to with fixed frame 301 fixed connection.
Preferably, the vertical sliding table 5 is fixedly connected to the top of the horizontal sliding table slider through a fixing box 6, so that when the vertical sliding table slider 502 moves, a certain space is reserved for the second motor 304.
Preferably, a first proximity switch 7 is arranged on the workbench 1 and on the side surface of the horizontal sliding table 4, a first connecting rod 8 is fixedly arranged on the side surface of the horizontal sliding table sliding block 402, and the first proximity switch 7 is used for detecting a position signal of the first connecting rod 8.
Preferably, a second proximity switch 9 is fixedly arranged on the side surface of the vertical sliding table 5, a second connecting rod 10 is arranged on the side surface of the vertical sliding table sliding block 502, and a position signal of the second connecting rod 10 is detected by using the second proximity switch 9.
Preferably, two ends of the horizontal sliding table 4 in the length direction are respectively provided with a first travel switch 11 for limiting the horizontal displacement of the horizontal sliding table slide block 402.
Preferably, the top of the vertical sliding table 5 and the side of the fixed box are respectively and oppositely provided with a second travel switch 12, the top of the vertical sliding table sliding block 502 and the bottom of the fixed frame bottom plate are respectively provided with a limiting block 13, and the limiting blocks 13 are matched with the travel switches to limit the displacement of the vertical sliding block.
Preferably, the polishing apparatus further comprises a control box 14, a controller is arranged in the control box 14, the controller is respectively in signal connection with the first motor 201, the second motor 304, the third motor 401, the fourth motor 501, the cylinder 302, the first proximity switch 7, the second proximity switch 9, the first travel switch 11 and the second travel switch 12, and the controller controls the actions of the first motor 201, the second motor 304, the third motor 401, the fourth motor 501 and the cylinder 302 according to signals transmitted by the first proximity switch 7, the second proximity switch 9, the first travel switch 11 and the second travel switch 12.
The gear shaping sword is with burnishing equipment's theory of operation: the method comprises the steps that firstly, the distance between a jacking mechanism and a polishing wheel is set according to the size of a pinion cutter, the pinion cutter is placed on a supporting block, then a plug block is plugged into a pinion cutter hole, a plug column is plugged into a plug block round hole, an air cylinder moves downwards, the plug column is jacked by the jacking block, a horizontal sliding table and a vertical sliding table move, position signals are detected by a first proximity switch and a second proximity switch respectively in the moving process, after the pinion cutter is driven to reach a designated position, the horizontal sliding table and the vertical sliding table stop moving, a second motor drives the pinion cutter to rotate, a polishing wheel is driven by the first motor to move to polish the pinion cutter, after polishing is completed, the air cylinder retracts, and the plug column, the plug block and the polished pinion cutter are sequentially taken down.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A polishing device for a pinion cutter is characterized by comprising a workbench, a polishing mechanism and a jacking mechanism, wherein the polishing mechanism and the jacking mechanism are arranged on the workbench;
the polishing mechanism comprises a first motor and a polishing wheel, wherein the first motor is horizontally arranged, and the polishing wheel is fixed on an output shaft of the first motor;
the jacking mechanism is vertically arranged on the side face of the polishing mechanism and comprises a fixed frame, the fixed frame comprises a top plate, a bottom plate and a side plate, the top plate and the bottom plate are horizontally arranged oppositely, the side plate is connected between the top plate and the bottom plate, an air cylinder is fixedly arranged at the top of the top plate, a piston rod of the air cylinder vertically penetrates through the top plate downwards, and a jacking block is fixedly connected at the lower end of the piston rod; the bottom of the bottom plate is fixedly provided with a second motor, an output shaft of the second motor vertically and upwards penetrates through the bottom plate, and a supporting block is fixedly arranged on the output shaft.
2. The polishing device for the pinion cutter according to claim 1, wherein the tightening mechanism further includes a plunger and a plunger that are engaged with each other, the plunger is configured in a cylindrical shape, a through hole for passing the output shaft of the second motor is provided in the plunger, a bearing is provided above an inner side of the plunger, the outer ring of the bearing is embedded in a sidewall of the plunger, and an outer diameter of the inner ring of the bearing is equal to a diameter of an opening at an upper end of the plunger.
3. The polishing apparatus for a pinion cutter as set forth in claim 2, wherein the plug is provided in a cylindrical configuration, a through hole for passing the output shaft of the second motor is provided at a lower end thereof, a top thereof is closed, and an outer diameter of the lower end of the plug is larger than an inner diameter of the bearing inner race.
4. The burnishing apparatus for a pinion cutter as defined in claim 1, wherein the puller mechanism is movably disposed on the table by a traverse assembly and a vertical movement assembly.
5. The burnishing apparatus for a slotting cutter according to claim 4, wherein the traversing assembly comprises a horizontal sliding table driven by a third motor, the vertical moving assembly comprises a vertical sliding table driven by a fourth motor, the horizontal sliding table is horizontally fixed on the worktable, the vertical sliding table is vertically fixed at the top of the horizontal sliding table slider through a fixing box, a vertical sliding table slider is slidably connected on the vertical sliding table, and the vertical sliding table slider is arranged towards the burnishing mechanism and is fixedly connected with the fixing frame.
6. The polishing device for the slotting cutter according to claim 5, wherein a first proximity switch is arranged on the workbench and on the side surface of the horizontal sliding table, a first connecting rod is fixedly arranged on the side surface of the sliding block of the horizontal sliding table, and a position signal of the first connecting rod is detected by using the first proximity switch.
7. The polishing device for the slotting cutter according to claim 6, wherein a second proximity switch is fixedly arranged on the side surface of the vertical sliding table, a second connecting rod is arranged on the side surface of the sliding block of the vertical sliding table, and a position signal of the second connecting rod is detected by using the second proximity switch.
8. The polishing apparatus for a pinion cutter according to claim 7, wherein a first stroke switch is provided at each of both ends in a length direction of the horizontal slide table.
9. The polishing device for the slotting cutter according to claim 8, wherein the top of the vertical sliding table and the side of the fixed box are respectively and oppositely provided with a second travel switch, and the top of the sliding block of the vertical sliding table and the bottom of the bottom plate of the fixed frame are respectively provided with a limiting block.
10. The polishing apparatus for a pinion cutter according to claim 9, further comprising a controller in signal connection with the first motor, the second motor, the third motor, the fourth motor, the cylinder, the first proximity switch, the second proximity switch, the first travel switch, and the second travel switch, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221056305.0U CN217344720U (en) | 2022-04-30 | 2022-04-30 | Polishing equipment for pinion cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221056305.0U CN217344720U (en) | 2022-04-30 | 2022-04-30 | Polishing equipment for pinion cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217344720U true CN217344720U (en) | 2022-09-02 |
Family
ID=83011559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221056305.0U Active CN217344720U (en) | 2022-04-30 | 2022-04-30 | Polishing equipment for pinion cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217344720U (en) |
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2022
- 2022-04-30 CN CN202221056305.0U patent/CN217344720U/en active Active
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