CN114473811B - Shifting fork groove polishing device - Google Patents
Shifting fork groove polishing device Download PDFInfo
- Publication number
- CN114473811B CN114473811B CN202210081694.0A CN202210081694A CN114473811B CN 114473811 B CN114473811 B CN 114473811B CN 202210081694 A CN202210081694 A CN 202210081694A CN 114473811 B CN114473811 B CN 114473811B
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- Prior art keywords
- polishing
- mounting
- supporting
- groove
- electric sliding
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- 238000005498 polishing Methods 0.000 title claims abstract description 107
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 238000009434 installation Methods 0.000 claims description 23
- 238000007789 sealing Methods 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000010354 integration Effects 0.000 claims 1
- 230000001360 synchronised effect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
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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
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
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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
-
- 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
- B24B45/00—Means for securing grinding wheels on rotary arbors
- B24B45/003—Accessories therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention provides a shifting fork groove polishing device, which relates to the technical field of polishing devices and comprises a base, wherein two longitudinal electric sliding rails are fixedly arranged on the upper surface of the base, a mounting bracket is arranged above the two longitudinal electric sliding rails, two ends of the lower surface of the mounting bracket are fixedly connected with the moving ends of the two longitudinal electric sliding rails respectively, a supporting plate is fixedly arranged at the upper end of the mounting bracket, a positioning mechanism is arranged on the upper surface of the supporting plate, the positioning mechanism comprises two supporting seats, one supporting seat is fixedly arranged on one side of the upper surface of the supporting plate, a fixing bracket is fixedly arranged on one side of the upper surface of the base, a guide shaft can move to stretch and retract by taking a guide groove as a path according to the connecting position and the contact pressure, and the contact area is increased by the elasticity of a supporting spring and the inner wall of the shifting fork groove, so that the polishing efficiency is greatly improved, and the inside of the shifting fork groove is convenient to polish.
Description
Technical Field
The invention relates to the technical field of polishing devices, in particular to a shifting fork groove polishing device.
Background
In the car gearbox, synchronous ware tooth cover is one of the vital component, cooperatees through the driving fork groove on the synchronous ware tooth cover outside with the shift fork to can make synchronous ware tooth cover slip, control gearbox is shifted, in the in-process of synchronous ware tooth cover production, need polish the inside of driving fork groove through burnishing device, make the smoothness of driving fork inslot wall accord with the use standard, a metal bed holds in the palm polishing equipment that the patent of application number is CN201921609959.X, including polishing equipment main part, a bar through-hole has been seted up to polishing equipment main part upper end one side, and installs grinding device in its bar through-hole, polishing equipment main part upper end installs the protection casing, and two square through-holes that the shape size is unanimous have been seted up to one side of protection casing, and each install an opening and closing door in its square through-hole, grinding device one side is equipped with the placing table, and place the groove in-groove of placing table block has spacing slider, polishing equipment main part opposite side is equipped with burnishing device, and burnishing device is connected with a plurality of balls through the connecting axle, and the polishing device has the collecting box is connected with the end. This metal bed holds in palm polishing equipment can keep apart polishing the powder that produces when using, collection clearance processing that simultaneously can be convenient.
However, in the above technical scheme, the conventional polishing sheet is inconvenient to polish because the shifting fork groove is an annular groove formed around the tooth sleeve during polishing, and the polishing efficiency is low, so the invention provides a shifting fork groove polishing device.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides a shifting fork groove polishing device, which solves the problems that the traditional polishing sheet is inconvenient to polish and has lower polishing efficiency because the shifting fork groove is an annular groove formed around a tooth sleeve when equipment is polished at present.
(II) technical scheme
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a shifting fork groove burnishing device, includes the base, the upper surface fixed mounting of base has two vertical electronic slide rails, two the top of vertical electronic slide rail sets up the installing support, the lower surface both ends of installing support respectively with the mobile terminal fixed connection of two vertical electronic slide rails, the upper end fixed mounting of installing support has the backup pad, the upper surface mounting of backup pad has positioning mechanism, positioning mechanism includes two supporting seats, one of them supporting seat fixed mounting is in upper surface one side of backup pad, the upper surface of base is located one side fixed mounting of vertical electronic slide rail and has the fixed bolster, polishing mechanism is installed to one side that the upper end of fixed bolster is close to the backup pad, polishing mechanism is connected with coupling mechanism, polishing mechanism includes fixing base, fixing base and fixed bolster fixed connection, the both sides of fixing base one end are all integrated to be provided with the installation axle.
Preferably, two sides of one end of the upper surface of the supporting plate, which is far away from the supporting seat, are fixedly provided with transverse electric sliding rails, and two ends of the lower surface of the other supporting seat are fixedly connected with moving ends of the two transverse electric sliding rails respectively.
Preferably, the two support seats are correspondingly arranged on one side surfaces, close to each other, of the support seats, clamping plates are rotatably arranged on the inner walls of the two support seats, and pin shafts are integrally arranged on one side surfaces, close to each other, of the clamping plates.
Preferably, a driving motor is fixedly installed inside the supporting seat on the transverse electric sliding rail, and the output end of the driving motor rotates to penetrate through the supporting seat and the mounting seat to be fixedly connected with the circle center of the clamping plate.
Preferably, two one ends of the installation shafts, which are far away from each other, are integrally provided with a connecting shaft, each installation shaft and each connecting shaft are provided with an installation groove, each installation groove is internally provided with a sealing plate in a sliding manner, one side surfaces, which are close to each other, of each sealing plate are fixedly provided with a connecting rod, and one end, which is far away from the sealing plate, of each connecting rod is fixedly provided with a polishing sheet installation seat.
Preferably, a plurality of guide holes are formed in the outer side of the mounting shaft, which is located in the mounting groove, guide rods are slidably mounted in the guide holes, and one ends of the guide rods are fixedly mounted on the polishing sheet mounting seat.
Preferably, the polishing sheet mounting seat is far away from the surface of one side of the connecting rod and is provided with a clamping groove, the inner wall of the clamping groove is provided with a fixing hole, the inside of the clamping groove is connected with a polishing sheet, the polishing sheet comprises a polishing sheet main body, and one end of the polishing sheet main body is integrally provided with a clamping plate.
Preferably, the clamping plate is slidably mounted in the clamping groove, a connecting hole is formed in the clamping plate in a penetrating mode, and the connecting hole and the fixing hole are arranged at the same center of a circle.
Preferably, the polishing sheet main body is provided with a plurality of guide grooves in one end far away from the clamping plate, each guide groove is provided with a guide shaft in a sliding manner, one end of each guide shaft is fixedly provided with a supporting spring, one end of each supporting spring is fixedly arranged on the inner wall of each guide groove, and the other end of each guide shaft is fixedly connected with the polishing block through the guide groove in a sliding manner.
Preferably, the connecting mechanism comprises a connecting pipe, the connecting pipe is fixedly installed on the fixed support, one end of the connecting pipe is provided with an air pump installation joint, the other end of the connecting pipe is in a closed state, two installation pipes are fixedly installed on the outer wall of the connecting pipe and communicated with each other, the upper ends of the two installation pipes are respectively and fixedly installed on the outer walls of the two connecting shafts, and the inside of each installation pipe is communicated with the inside of the installation groove.
(III) beneficial effects
The invention provides a shifting fork groove polishing device. The beneficial effects are as follows:
firstly, start vertical electronic slide rail and make the installing support drive backup pad and positioning mechanism and remove, make the tooth cover to polishing mechanism remove, and make the one end of two polishing pieces connect in the inside of driving fork groove, when connecting, make the internal connection in polishing piece and driving fork groove, and according to the pressure of connecting the position and contact, can use the guiding axle to take the guiding groove to remove as the route and stretch out and draw back, and support tightly with the inner wall in driving fork groove through supporting spring elasticity, thereby the area of contact when increasing the polishing has greatly promoted the efficiency of polishing, be convenient for polish the driving fork inslot portion.
The air pump is started to control the air pressure inside the mounting groove through the connecting pipe and the mounting pipe, the sealing plate and the connecting rod can be driven to move through the control air pressure, and the polishing sheet mounting seat and the polishing sheet can be driven to move through the connecting rod, so that the two polishing sheets can be polished from the two ends of the shifting fork groove and gradually get close to the middle, the polishing speed of equipment is greatly improved, and the polishing efficiency of the equipment is improved.
Through the inside that inserts the draw-in groove with the cardboard that polishing piece main part one end set up to make the connecting hole align with the fixed orifices, get into connecting hole and fixed orifices through bolted connection, thereby can fix polishing piece main part, thereby be convenient for change polishing piece, and carry out the chucking earlier and fix through the bolt, thereby promote fixed effect, prevent that polishing piece main part from appearing not hard up phenomenon when using.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of a positioning mechanism according to the present invention;
FIG. 3 is a schematic view of a connecting mechanism according to the present invention;
FIG. 4 is a schematic top view of the polishing mechanism of the present invention;
FIG. 5 is a schematic view of the structure of the present invention taken at A-A in FIG. 4;
FIG. 6 is an enlarged schematic view of the structure of the present invention at B in FIG. 5;
FIG. 7 is a schematic view of the polishing pad structure of the present invention;
FIG. 8 is a schematic view of the structure of the present invention taken at C-C in FIG. 7;
fig. 9 is a schematic view of a polishing pad mounting seat according to the present invention.
1, a base; 2. a mounting bracket; 3. a longitudinal electric slide rail; 4. a support plate; 5. a positioning mechanism; 501. a support base; 502. a mounting base; 503. a clamping plate; 504. a transverse electric sliding rail; 505. a driving motor; 6. a fixed bracket; 7. a polishing mechanism; 701. a fixing seat; 702. a mounting shaft; 703. a connecting shaft; 704. a mounting groove; 705. a guide hole; 706. a guide rod; 707. a connecting rod; 708. a sealing plate; 709. polishing piece; 709a, polishing sheet body; 709b, a card; 709c, connection holes; 709d, guide slots; 709e, a guide shaft; 709f, polishing blocks; 709g, support springs; 7010. a polishing sheet mounting seat; 7011. a clamping groove; 7012. a fixing hole; 8. a connecting mechanism; 801. a connecting pipe; 802. an air pump mounting joint; 803. and (5) installing a pipe.
Description of the embodiments
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples
As shown in fig. 1, 2, 3, 4, 5, 6, 7, 8 and 9, the embodiment of the invention provides a shifting fork groove polishing device, which comprises a base 1, wherein two longitudinal electric sliding rails 3 are fixedly installed on the upper surface of the base 1, a mounting bracket 2 is arranged above the two longitudinal electric sliding rails 3, two ends of the lower surface of the mounting bracket 2 are fixedly connected with moving ends of the two longitudinal electric sliding rails 3 respectively, a supporting plate 4 is fixedly installed at the upper end of the mounting bracket 2, a positioning mechanism 5 is installed on the upper surface of the supporting plate 4, the positioning mechanism 5 comprises two supporting seats 501, one supporting seat 501 is fixedly installed on one side of the upper surface of the supporting plate 4, a fixing bracket 6 is fixedly installed on one side of the upper surface of the base 1, which is positioned on the longitudinal electric sliding rails 3, a polishing mechanism 7 is installed on one side, which is close to the supporting plate 4, of the upper end of the fixing bracket 6 is connected with a connecting mechanism 8, the fixing bracket 701 is fixedly connected with the fixing bracket 6, and two sides of one end of the fixing bracket 701 are integrally provided with a shaft 702.
Wherein, the two sides of one end of the upper surface of the supporting plate 4 far away from the supporting seat 501 are fixedly provided with the transverse electric sliding rails 504, and the two ends of the lower surface of the other supporting seat 501 are fixedly connected with the moving ends of the two transverse electric sliding rails 504 respectively, and the supporting seat 501 can be driven to move by starting the two transverse electric sliding rails 504.
It should be noted that, two side surfaces that the supporting seat 501 is close to each other are provided with the mount pad 502 correspondingly, two all rotate on the inner wall of mount pad 502 and install splint 503, two side surfaces that the splint 503 is close to each other are all integrated and are provided with the round pin axle, lie in on the horizontal electronic slide rail 504 the inside fixed mounting of supporting seat 501 has driving motor 505, driving motor 505's output rotates and passes the centre of a circle fixed connection of supporting seat 501 and mount pad 502 and splint 503, thereby can drive splint 503 through starting driving motor 505 and rotate.
It should be noted that, two the one end that installation axle 702 kept away from each other is all integrated to be provided with connecting axle 703, every installation axle 702 has all been seted up mounting groove 704 on connecting axle 703, every the inside of mounting groove 704 is all slidable mounting has closing plate 708, two the equal fixed mounting of one side surface that closing plate 708 is close to each other has connecting rod 707, every the one end that closing plate 708 was kept away from to connecting rod 707 is all fixed mounting has polishing piece mount pad 7010, every a plurality of guiding hole 705 has all been seted up to the outside that lies in mounting groove 704 on the installation axle 702, every guiding hole 705's inside is all slidable mounting has guiding rod 706, every guiding rod 706's one end is all fixed mounting on polishing piece mount pad 7010, polishing piece mount pad 7010 is kept away from one side surface of connecting rod 707 and is seted up draw-in groove 7011, set up fixed hole 7012 on the inner wall of draw-in groove 7011, the internal connection of draw-in groove 7011 has polishing piece 709, polishing piece includes polishing main part 709a, polishing piece main part 709a sets up a and is located the outside of mounting groove 704, thereby can drive the inside through the connecting rod 7010 and drive the connecting rod 7010 and can remove the connecting rod 7010.
The clamping plate 709b is slidably mounted in the clamping groove 7011, a connection hole 709c is formed in the clamping plate 709b in a penetrating manner, the connection hole 709c is formed in the same center as the fixing hole 7012, a plurality of guide grooves 709d are formed in one end of the polishing plate main body 709a, which is far away from the clamping plate 709b, a guide shaft 709e is slidably mounted in each guide groove 709d, a supporting spring 709g is fixedly mounted at one end of each guide shaft 709e, one end of each supporting spring 709g is fixedly mounted on the inner wall of each guide groove 709d, the other end of each guide shaft 709e is fixedly connected with a polishing block 709f through the corresponding guide groove 709d in a sliding manner, when the polishing block 709f is connected with the inner wall of the corresponding shifting fork groove, the polishing block 709f can stretch and retract by taking the guide grooves 709d as paths, the inner walls of the shifting fork groove are abutted against the supporting springs, and the polishing blocks 709f can be abutted against the inner walls of the shifting fork groove tightly at the same time, and therefore the polishing area is increased.
It should be noted that, the coupling mechanism 8 includes the connecting pipe 801, connecting pipe 801 fixed mounting is on fixed bolster 6, the one end of connecting pipe 801 is provided with air pump installation joint 802, the other end of connecting pipe 801 is the closed state, fixed mounting has two installation pipes 803 on the outer wall of connecting pipe 801, two the upper end of installation pipe 803 is fixed mounting respectively on the outer wall of two connecting shafts 703, every the inside of installation pipe 803 all communicates with the inside of mounting groove 704, through being connected with the air pump of air pump installation joint 802 to can be through connecting pipe 801 and the inside atmospheric pressure of mounting groove 803 control two mounting groove 704.
Working principle:
when in use, the center hole of the tooth sleeve is sleeved on the outer wall of the pin shaft arranged on the clamping plate 503, the transverse electric sliding rail 504 is started, one supporting seat 501 is close to the other supporting seat 501, the two ends of the tooth sleeve are clamped by the two clamping plates 503, at the moment, the longitudinal electric sliding rail 3 is started, the mounting bracket 2 drives the supporting plate 4 and the positioning mechanism 5 to move, the tooth sleeve moves towards the polishing mechanism 7, one ends of the two polishing sheets 709 are connected inside the shifting fork groove, when in connection, the polishing block 709f is connected with the inside of the shifting fork groove, and according to the pressure of connection and contact, the guide shaft 709e can move to stretch and retract by taking the guide groove 709d as a path, and the supporting spring 709g is propped against the inner wall of the shifting fork groove, thereby increasing the contact area during polishing, greatly improving the polishing efficiency, facilitating the polishing of the inside of the shifting fork groove, the driving motor 505 is started to drive the two clamping plates 503 and the tooth eating sleeve to rotate by taking the circle of the mounting seat 502 as the center of a circle, so that the inner wall of the shifting fork groove moves and contacts with the polishing block 709f to polish the polishing sheet main body 709a, meanwhile, the air pump is connected with the air pump through the air pump mounting joint 802, so that the air pressure in the mounting groove 704 can be controlled through the connecting pipe 801 and the mounting pipe 803, the sealing plate 708 and the connecting rod 707 can be driven to move through the controlling air pressure, the polishing sheet mounting seat 7010 and the polishing sheet 709 can be driven to move through the connecting rod 707, the two polishing sheets 709 can be polished from the two ends of the shifting fork groove and gradually approach towards the middle, the polishing speed of equipment is greatly improved, the polishing efficiency of the equipment is improved, and in the mounting process, the clamping plate 709b arranged at one end of the polishing sheet main body 709a is inserted into the inside of the clamping groove 7011, and make connecting hole 709c and fixed orifices 7012 align, get into connecting hole 709c and fixed orifices 7012 through bolted connection to can fix polishing sheet main part 709a, thereby be convenient for change polishing sheet, and carry out the chucking earlier and fix through the bolt, thereby promote fixed effect, prevent polishing sheet main part 709a emergence not hard up phenomenon when using.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a shifting fork groove burnishing device, includes base (1), its characterized in that: the polishing device comprises a base (1), wherein two longitudinal electric sliding rails (3) are fixedly arranged on the upper surface of the base, a mounting bracket (2) is arranged above the longitudinal electric sliding rails (3), two ends of the lower surface of the mounting bracket (2) are fixedly connected with moving ends of the two longitudinal electric sliding rails (3) respectively, a supporting plate (4) is fixedly arranged at the upper end of the mounting bracket (2), a positioning mechanism (5) is arranged on the upper surface of the supporting plate (4), the positioning mechanism (5) comprises two supporting seats (501), one supporting seat (501) is fixedly arranged on one side of the upper surface of the supporting plate (4), a fixing bracket (6) is fixedly arranged on one side of the upper surface of the base (1) which is positioned on the longitudinal electric sliding rails (3), a polishing mechanism (7) is arranged on one side, close to the supporting plate (4), of the upper end of the fixing bracket (6) is connected with a connecting mechanism (8), the polishing mechanism (7) comprises a fixing seat (701), the fixing seat (701) is fixedly connected with the fixing seat (6), and the two sides (702) are integrally provided with an integrally-arranged shaft (702);
one end, away from each other, of each mounting shaft (702) is integrally provided with a connecting shaft (703), each mounting shaft (702) and each connecting shaft (703) are provided with a mounting groove (704), each mounting groove (704) is internally provided with a sealing plate (708) in a sliding manner, one side surface, close to each other, of each sealing plate (708) is fixedly provided with a connecting rod (707), and one end, away from each sealing plate (708), of each connecting rod (707) is fixedly provided with a polishing sheet mounting seat (7010);
a clamping groove (7011) is formed in the surface of one side, far away from the connecting rod (707), of the polishing sheet mounting seat (7010), a fixing hole (7012) is formed in the inner wall of the clamping groove (7011), a polishing sheet (709) is connected to the inside of the clamping groove (7011), the polishing sheet (709) comprises a polishing sheet main body (709 a), and a clamping plate (709 b) is integrally arranged at one end of the polishing sheet main body (709 a);
a plurality of guide grooves (709 d) are formed in one end, far away from the clamping plate (709 b), of the polishing sheet main body (709 a), guide shafts (709 e) are slidably mounted in the guide grooves (709 d), supporting springs (709 g) are fixedly mounted at one ends of the guide shafts (709 e), one ends of the supporting springs (709 g) are fixedly mounted on the inner wall of the guide grooves (709 d), and the other ends of the guide shafts (709 e) slidably penetrate through the guide grooves (709 d) and are fixedly connected with polishing blocks (709 f).
2. The shift rail polishing apparatus as set forth in claim 1, wherein: two sides of one end of the upper surface of the supporting plate (4), which is far away from the supporting seat (501), are fixedly provided with transverse electric sliding rails (504), and two ends of the lower surface of the other supporting seat (501) are fixedly connected with the moving ends of the two transverse electric sliding rails (504) respectively.
3. The shift rail polishing apparatus as set forth in claim 1, wherein: two the supporting seat (501) are provided with mount pad (502) each other in the surface of one side that is close to each other, and two all rotate on the inner wall of mount pad (502) and install splint (503), two the surface of one side that is close to each other of splint (503) is provided with the round pin axle all integration.
4. The shift rail polishing apparatus as set forth in claim 1, wherein: the driving motor (505) is fixedly installed inside the supporting seat (501) on the transverse electric sliding rail (504), and the output end of the driving motor (505) rotates to penetrate through the supporting seat (501) and the mounting seat (502) and is fixedly connected with the circle center of the clamping plate (503).
5. The shift rail polishing apparatus as set forth in claim 1, wherein: a plurality of guide holes (705) are formed in the outer side of the mounting groove (704) of each mounting shaft (702), guide rods (706) are slidably mounted in the guide holes (705), and one end of each guide rod (706) is fixedly mounted on the polishing sheet mounting seat (7010).
6. The shift rail polishing apparatus as set forth in claim 5, wherein: the clamping plate (709 b) is slidably mounted in the clamping groove (7011), a connecting hole (709 c) is formed in the clamping plate (709 b) in a penetrating mode, and the connecting hole (709 c) and the fixing hole (7012) are arranged in the same circle center.
7. The shift rail polishing apparatus as set forth in claim 6, wherein: coupling mechanism (8) are including connecting pipe (801), connecting pipe (801) fixed mounting is on fixed bolster (6), the one end of connecting pipe (801) is provided with air pump installation joint (802), the other end of connecting pipe (801) is the closed state, fixed mounting has two installation pipes (803) on the outer wall of connecting pipe (801) and intercommunication, two the upper end of installation pipe (803) fixed mounting respectively is on the outer wall of two connecting axle (703), every the inside of installation pipe (803) all communicates with the inside of mounting groove (704).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210081694.0A CN114473811B (en) | 2022-01-24 | 2022-01-24 | Shifting fork groove polishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210081694.0A CN114473811B (en) | 2022-01-24 | 2022-01-24 | Shifting fork groove polishing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114473811A CN114473811A (en) | 2022-05-13 |
| CN114473811B true CN114473811B (en) | 2023-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210081694.0A Active CN114473811B (en) | 2022-01-24 | 2022-01-24 | Shifting fork groove polishing device |
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| CN (1) | CN114473811B (en) |
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