CN211866331U - Punching device for machining hub of locomotive - Google Patents
Punching device for machining hub of locomotive Download PDFInfo
- Publication number
- CN211866331U CN211866331U CN201922414239.4U CN201922414239U CN211866331U CN 211866331 U CN211866331 U CN 211866331U CN 201922414239 U CN201922414239 U CN 201922414239U CN 211866331 U CN211866331 U CN 211866331U
- Authority
- CN
- China
- Prior art keywords
- wheel hub
- hub
- transmission box
- wall
- fly leaf
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004080 punching Methods 0.000 title claims abstract description 31
- 230000003137 locomotive effect Effects 0.000 title claims abstract description 18
- 238000003754 machining Methods 0.000 title claims description 9
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 238000012545 processing Methods 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims description 27
- 238000005498 polishing Methods 0.000 claims description 13
- 230000008676 import Effects 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 3
- 239000010865 sewage Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 9
- 239000011435 rock Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract 1
- 230000008569 process Effects 0.000 description 5
- 238000005553 drilling Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000012634 fragment Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model belongs to the technical field of wheel hub processing, a be used for processing of locomotive wheel hub to use perforating device is disclosed. This be used for locomotive wheel hub processing to use perforating device, comprises a workbench, the workstation upper surface is through four pole settings four corners of fixedly connected with fixed plate lower surface respectively, the middle part of pneumatic cylinder fixedly connected with fly leaf upper surface is passed through at the middle part of fixed plate lower surface, and four pole settings alternate the through-hole in activity fly leaf four corners respectively and form sliding connection with the fly leaf, the middle part fixed mounting of fly leaf lower surface has the motor. This a perforating device is used in processing of locomotive wheel hub utilizes positioning mechanism's setting, through inflation bag inflation prop up wheel hub, wheel hub and positioning mechanism's metalwork contactless, the wearing and tearing that wheel hub received in can greatly reduced wheel hub course of working to through the multiple spot support, can greatly reduced wheel hub in-process of punching rock, avoid wheel hub to punch and appear great error, solved the problem that proposes in the background art.
Description
Technical Field
The utility model relates to a technical field of wheel hub processing specifically is a be used for locomotive wheel hub processing to use perforating device.
Background
A hub is a cylindrical, centrally mounted metal part on a shaft that supports the tire within its inner contour. Also called rim, steel ring, wheel and tyre bell. The hub is of various kinds according to diameter, width, molding mode and material.
The punching operation of pcd hole needs to be carried out after the wheel hub is formed, the process of punching is often accompanied with violent vibrations, the damage of work piece is caused easily, on one hand, the drill bit is the deviation that probably takes place, on the other hand, the contact point of wheel hub and fixture also can receive wearing and tearing, and this problem is urgently needed to be solved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be used for processing of locomotive wheel hub to use perforating device, this be used for processing of locomotive wheel hub to use perforating device has solved the problem that proposes among the background art.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a perforating device is used in processing of locomotive wheel hub, includes the workstation, the workstation upper surface is through the four corners of four pole settings difference fixedly connected with fixed plate lower surfaces, the middle part of pneumatic cylinder fixedly connected with fly leaf upper surface is passed through at the middle part of fixed plate lower surface, and the through-hole that four pole settings alternated respectively the movable plate four corners forms sliding connection with the fly leaf, the middle part fixed mounting of fly leaf lower surface has the motor, and the directional workstation of output of motor is installed the mechanism of punching, and the workstation upper surface is provided with positioning mechanism to the position that corresponds the mechanism of punching.
The mechanism of punching includes the installation pole, the transmission box, the master gear, the driven lever, pinion and drilling rod, the transmission box is located the motor under, the lateral wall of transmission box is through the lower fixed surface of four installation poles and fly leaf and is connected, the output shaft of motor runs through the transmission box upper wall and has fixed the cover to connect the master gear in transmission box, six pinion is respectively through six driven lever swing joint in the transmission box, and six pinion all mesh with the master gear, the bottom of driven lever runs through the transmission box to its below and through the top of shaft coupling fixedly connected with drilling rod, the upper and lower wall through bearing and transmission box of driven lever forms swing joint.
Positioning mechanism is including fixing a position the shell, the aggregate bin, spacing box, the bar hole, the inflation bag, air supply pipe and blow off pipe, fix a position the upper surface of shell fixed connection at the workstation, the outer wall of aggregate bin and the top fixed connection of location shell inner wall, the welding of location shell inner wall has the opening of six spacing boxes, the bar hole has been seted up to the position that location shell lateral wall corresponds spacing box, the downthehole inflation bag that bonds of bar, the intake pipe of six inflation bags all communicates with the export of air supply pipe, the bottom mounting intercommunication of aggregate bin has the import of blow off pipe, workstation to workstation downside is all run through in the export of blow off pipe and the import of air supply pipe.
Preferably, the punching mechanism further comprises a polishing layer and an expansion cylinder, the lower half part of the drill rod is the working section of the drill rod, the polishing layer is bonded on the upper half part of the drill rod, and the upper half part of the inner side of the polishing layer is not in contact with the drill rod and is bonded with the expansion cylinder.
Preferably, the polishing layer is a rubber tube with bristles bonded to the outer wall, and the expansion tube is a funnel-shaped rubber tube.
Preferably, location shell, collecting hopper and motor are located same axle center, and the collecting hopper is hourglass hopper-shaped and is located the location shell inboard.
Preferably, the expansion bag is T-shaped, one end of the expansion bag, which is close to the side wall of the positioning shell, is inserted into the strip-shaped hole, and the side wall of the expansion bag, which is positioned at one section of the strip-shaped hole, is in a continuous S-shaped corrugated shape.
Preferably, six of the pinion gears are annularly arranged by taking the axis of the main gear as a reference, and two limiting boxes are annularly arranged by taking the axis of the positioning shell as a reference.
By adopting the technical scheme, the beneficial effects of the utility model are that:
1. this a perforating device is used in processing of locomotive wheel hub utilizes positioning mechanism's setting, through inflation bag inflation prop up wheel hub, wheel hub and positioning mechanism's metalwork contactless, the wearing and tearing that wheel hub received in can greatly reduced wheel hub course of working to through the multiple spot support, can greatly reduced wheel hub in-process of punching rock, avoid wheel hub to punch and appear great error, solved the problem that proposes in the background art.
2. This a be used for quick-witted wheel hub perforating device for processing, the outfit is punched the mechanism, feeds through the pneumatic cylinder, and transmission stable in structure to utilize the design of polishing layer and an expansion section of thick bamboo, can follow the drilling rod after accomplishing to punch and get into downthehole inner wall to polish, save subsequent work of polishing, and easy operation, easy to maintain, and the collecting hopper can collect from downthehole piece and the discharge that falls, avoid piece pollution positioning mechanism 8 and cause the harm to next wheel hub.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a sectional view of the present invention;
FIG. 3 is an enlarged view of the point A in FIG. 2 according to the present invention;
fig. 4 is a diagram of the expansion bladder of the present invention.
In the figure: 1 workbench, 2 vertical rods, 3 fixed plates, 4 hydraulic cylinders, 5 movable plates, 6 motors, 7 punching mechanisms, 71 mounting rods, 72 transmission boxes, 73 main gears, 74 driven rods, 75 pinion gears, 76 drill rods, 77 grinding layers, 78 expanding cylinders, 8 positioning mechanisms, 81 positioning shells, 82 collecting hoppers, 83 limiting boxes, 84 strip-shaped holes, 85 expanding bags, 86 air supply pipes and 87 sewage discharge pipes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a be used for locomotive wheel hub processing to use perforating device, comprises a workbench 1, the four corners of 3 lower surfaces of fixed plate of 1 upper surface of workstation through four pole settings 2 difference fixedly connected with, the middle part of 4 fixedly connected with fly leaf 5 upper surfaces of pneumatic cylinder are passed through at the middle part of 3 lower surfaces of fixed plate, the through-hole that four pole settings 2 alternated 5 four corners of fly leaf respectively forms sliding connection with fly leaf 5, the middle part fixed mounting of 5 lower surfaces of fly leaf has motor 6, the directional workstation 1 of output of motor 6 and install the mechanism 7 of punching, the position that the mechanism 7 of punching is corresponding to on the 1 upper surface of workstation is provided with positioning mechanism 8.
The punching mechanism 7 comprises an installation rod 71, a transmission box 72, a main gear 73, driven rods 74, auxiliary gears 75 and drill rods 76, wherein the transmission box 72 is located right below the motor 6, the side wall of the transmission box 72 is fixedly connected with the lower surface of the movable plate 5 through the four installation rods 71, an output shaft of the motor 6 penetrates through the upper wall of the transmission box 72 to the inside of the transmission box 72 and is fixedly sleeved with the main gear 73, the six auxiliary gears 75 are movably connected in the transmission box 72 through the six driven rods 74 respectively, the six auxiliary gears 75 are meshed with the main gear 73, and the bottom end of the driven rod 74 penetrates through the transmission box 72 to the position below the transmission box 72 and is fixedly connected with the top end of the drill rod 76 through a coupler.
Positioning mechanism 8 is including location shell 81, the aggregate bin 82, spacing box 83, bar hole 84, inflation bag 85, air supply pipe 86 and blow off pipe 87, location shell 81 fixed connection is at the upper surface of workstation 1, the outer wall of aggregate bin 82 and the top fixed connection of location shell 81 inner wall, location shell 81 inner wall welding has the opening of six spacing boxes 83, bar hole 84 has been seted up to the position that location shell 81 lateral wall corresponds spacing box 83, it has inflation bag 85 to bond in the bar hole 84, the intake pipe of six inflation bags 85 all communicates with the export of air supply pipe 86, the bottom mounting intercommunication of aggregate bin 82 has the import of blow off pipe 87, the export of blow off pipe 87 and the import of air supply pipe 86 all run through workstation 1 to workstation 1 downside.
The punching mechanism 7 further comprises a grinding layer 77 and an expansion cylinder 78, the lower half part of the drill rod 76 is a working section of the drill rod, the grinding layer 77 is bonded to the upper half part of the drill rod 76, and the upper half part of the inner side of the grinding layer 77 is not in contact with the drill rod 76 and is bonded with the expansion cylinder 78.
The polishing layer 77 is a rubber tube with bristles adhered to the outer wall thereof, and the expanding tube 78 is a funnel-shaped rubber tube.
The positioning shell 81, the material collecting hopper 82 and the motor 6 are positioned at the same axis, and the material collecting hopper 82 is funnel-shaped and is positioned at the inner side of the positioning shell 81.
The expansion bag 85 is T-shaped, one end of the expansion bag, which is close to the side wall of the positioning shell 81, is inserted into the strip-shaped hole 84, and the side wall of a section of the expansion bag 85, which is located in the strip-shaped hole 84, is in a continuous S-shaped corrugated shape.
The six sub-gears 75 are arranged in a ring shape with reference to the axis of the main gear 73, and the two stopper boxes 83 are arranged in a ring shape with reference to the axis of the positioning case 81.
When the punching device for machining the locomotive hub works, the hub is sleeved on the positioning shell 81, the air inlet end of the air supply pipe 86 enters the air supply end of the air pump, the air supply of the air pump is used for supporting the expansion bag 85 to prop against the inner wall of the hub to fix the hub, the air supply amount of the air pump is determined by the equipment debugging stage, the hub is ensured to be fixed and stable, then the motor 6 is started to drive the drill rod 76 to rotate, the movable plate 5 is pushed by the hydraulic cylinder 4 to move downwards to punch the hub, the movable plate 5 descends until the punching is completed, the polishing layer 77 enters the hole to be polished, in the process that the polishing layer 77 enters the hole, the expansion cylinder 78 forms chamfer polishing on the opening at the top end of the hole in the compression process, chips falling from the hole during the polishing and punching enter the collecting hopper 82 to be collected and are discharged out of the positioning mechanism 8 through the drain pipe 87, after the punching and the polishing, the air pump is abandoned and the inflation bladder 85 is deflated to remove the hub which has been perforated.
In conclusion, the arrangement of the positioning mechanism 8 is utilized, the hub is expanded and supported through the expansion bag 85, the hub is not contacted with a metal piece of the positioning mechanism 8, the abrasion of the hub in the machining process of the hub can be greatly reduced, the multi-point support is realized, the shaking in the punching process of the hub can be greatly reduced, the phenomenon that the hub is punched to cause a large error is avoided, the problem in the background technology is solved, the punching mechanism 7 is equipped, the feeding is realized through the hydraulic cylinder 4, the transmission structure is stable, the design of the grinding layer 77 and the expansion cylinder 78 is utilized, the inner wall of the hole in the drilling hole along with the drill rod 76 can be ground after the punching is completed, the subsequent grinding work is saved, the operation is simple, the maintenance is easy, the collection hopper 82 can collect the fragments falling from the hole and discharge the fragments, and the fragments are prevented from polluting the positioning.
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 (6)
1. The utility model provides a perforating device is used in processing of locomotive wheel hub, includes workstation (1), workstation (1) upper surface is through four pole setting (2) four corners of fixedly connected with fixed plate (3) lower surface respectively, the middle part of fixed plate (3) lower surface is through the middle part of pneumatic cylinder (4) fixedly connected with fly leaf (5) upper surface, and four pole setting (2) alternate respectively the through-hole in fly leaf (5) four corners and fly leaf (5) form sliding connection, its characterized in that: a motor (6) is fixedly installed in the middle of the lower surface of the movable plate (5), the output end of the motor (6) points to the workbench (1) and is provided with a punching mechanism (7), and a positioning mechanism (8) is arranged at the position, corresponding to the punching mechanism (7), of the upper surface of the workbench (1);
the punching mechanism (7) comprises mounting rods (71), a transmission box (72), a main gear (73), driven rods (74), auxiliary gears (75) and drill rods (76), the transmission box (72) is located right below a motor (6), the side walls of the transmission box (72) are fixedly connected with the lower surface of a movable plate (5) through the four mounting rods (71), an output shaft of the motor (6) penetrates through the upper wall of the transmission box (72) to the inside of the transmission box (72) and is fixedly sleeved with the main gear (73), the six auxiliary gears (75) are movably connected in the transmission box (72) through the six driven rods (74), the six auxiliary gears (75) are meshed with the main gear (73), and the bottom ends of the driven rods (74) penetrate through the transmission box (72) to the lower side of the transmission box and are fixedly connected with the top ends of the drill rods (76) through couplers;
the positioning mechanism (8) comprises a positioning shell (81), a collecting hopper (82), a limiting box (83), a strip-shaped hole (84), an expansion bag (85), an air supply pipe (86) and a sewage discharge pipe (87), location shell (81) fixed connection is at the upper surface of workstation (1), the outer wall of collecting hopper (82) and the top fixed connection of location shell (81) inner wall, location shell (81) inner wall welding has the opening of six spacing boxes (83), bar hole (84) have been seted up to the position that location shell (81) lateral wall corresponds spacing box (83), it has inflation bag (85) to bond in bar hole (84), the intake pipe of six inflation bags (85) all communicates with the export of air supply pipe (86), the bottom mounting intercommunication of collecting hopper (82) has the import of blow off pipe (87), workstation (1) to workstation (1) downside is all run through in the export of blow off pipe (87) and the import of air supply pipe (86).
2. The punching device for machining the hub of the locomotive wheel according to claim 1, wherein: the punching mechanism (7) further comprises a grinding layer (77) and an expansion cylinder (78), the lower half part of the drill rod (76) is a working section of the drill rod, the grinding layer (77) is bonded to the upper half part of the drill rod (76), and the upper half part of the inner side of the grinding layer (77) is not in contact with the drill rod (76) and is bonded with the expansion cylinder (78).
3. The punching device for machining the hub of the locomotive wheel according to claim 2, wherein: the polishing layer (77) is a rubber cylinder with bristles adhered to the outer wall, and the expansion cylinder (78) is a funnel-shaped rubber cylinder.
4. The punching device for machining the hub of the locomotive wheel according to claim 1, wherein: location shell (81), collecting hopper (82) and motor (6) are located same axle center, and collecting hopper (82) are hopper-shaped and are located location shell (81) inboard.
5. The punching device for machining the hub of the locomotive wheel according to claim 1, wherein: the expansion bag (85) is T-shaped, one end of the expansion bag close to the side wall of the positioning shell (81) is inserted into the strip-shaped hole (84), and the side wall of one section of the expansion bag (85) positioned in the strip-shaped hole (84) is in a continuous S-shaped corrugated shape.
6. The punching device for machining the hub of the locomotive wheel according to claim 1, wherein: six pinion (75) use the axle center of master gear (73) as the reference and be annular arrangement, two spacing boxes (83) use location shell (81) axle center as the reference and be annular arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922414239.4U CN211866331U (en) | 2019-12-27 | 2019-12-27 | Punching device for machining hub of locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922414239.4U CN211866331U (en) | 2019-12-27 | 2019-12-27 | Punching device for machining hub of locomotive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211866331U true CN211866331U (en) | 2020-11-06 |
Family
ID=73263097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922414239.4U Expired - Fee Related CN211866331U (en) | 2019-12-27 | 2019-12-27 | Punching device for machining hub of locomotive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211866331U (en) |
-
2019
- 2019-12-27 CN CN201922414239.4U patent/CN211866331U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208645000U (en) | A kind of steel rust removing device of the construction with dedusting function | |
| CN107127615A (en) | The axle turntable special hydraulic clamp of pump housing three surface processing four | |
| CN102873008A (en) | Residual accumulator plate coating lead-plaster blowoff and recovery device | |
| CN211866331U (en) | Punching device for machining hub of locomotive | |
| CN1935598A (en) | Multifunctional flexible pipe drilling aluminum foil sealing upper cover machine | |
| CN206825052U (en) | The axle turntable special hydraulic clamp of pump housing three surface processing four | |
| CN110980560A (en) | Rotary supporting device with low energy consumption | |
| CN212885750U (en) | Energy-efficient environmental protection's steel pipe cutting device | |
| CN212607276U (en) | Compression type garbage transport vehicle | |
| CN214108857U (en) | Drilling equipment is used in intelligence house manufacturing | |
| CN212494834U (en) | Perforating machine for steel pipe machining | |
| CN209902921U (en) | Quick and stable cutting device of pre-buried pipe | |
| CN202716059U (en) | Ferromagnetic automatic scrap-discharging machine | |
| CN213498583U (en) | Rust removal device for steel hoop | |
| CN201405337Y (en) | Grinding wheel assembly stand of roller grinding machine | |
| CN214447279U (en) | Tubular pile mould cleaning device | |
| WO2020034176A1 (en) | Machining drill bit cleaner | |
| CN216446065U (en) | Pile foundation deviation rectifying structure | |
| CN109304783B (en) | Multi-functional blank timber shaping device | |
| CN220566021U (en) | Automatic perforation device for blasthole for blasting | |
| CN220260952U (en) | Pipeline punching table for water conservancy construction | |
| CN212120964U (en) | Sand removal device for water pump blank processing | |
| CN212576979U (en) | Surface cleaning device for machining precision die | |
| CN217070958U (en) | Steel plate cutting device for refrigeration equipment | |
| CN214439451U (en) | Movable building garbage treatment equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201106 |