CN204604009U - Change gear box overlap removal device - Google Patents
Change gear box overlap removal device Download PDFInfo
- Publication number
- CN204604009U CN204604009U CN201520128265.XU CN201520128265U CN204604009U CN 204604009 U CN204604009 U CN 204604009U CN 201520128265 U CN201520128265 U CN 201520128265U CN 204604009 U CN204604009 U CN 204604009U
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- CN
- China
- Prior art keywords
- workbench
- change gear
- gear box
- base
- removal device
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- 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
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a kind of change gear box overlap removal device, relate to Grinding Technology field, comprise base, motor, emery wheel and workbench, described emery wheel is driven by motor, workbench and motor are arranged on base, are provided with depth-feed mechanism below workbench, and workbench is provided with the alignment pin coordinated with Gear Case Bolt hole, be provided with longitudinal main shaft in the middle part of workbench, above main shaft, be provided with gear-box clamp body, lower end coordinates with depth-feed mechanism.Change gear box is placed on the alignment pin of workbench, gear-box clamp body is utilized to be fixed on the table by change gear box, make the change gear box on workbench near emery wheel by depth-feed mechanism and do with workbench radial feed motion, rotary work-table can by the overlap on gear-box arc surface and cinder ladle mouth worn.The utility model has compact conformation, easy to operate advantage, reduces the labour intensity of operating personnel, effectively increases work efficiency, ensures crudy.
Description
Technical field
The utility model relates to Grinding Technology field.
Background technology
Motorcycle change gear box is generally aluminium alloy compression casting shaping (as Fig. 3), but because the accuracy of manufacture of current mould does not reach requirement, general employing sand casting forms, its die joint junction can because the factor such as casting pressure, molten metal consumption causes stretching out formation overlap, its face of cylinder also can be left over the cinder ladle mouth of certain altitude, just needed to carry out excision cleaning and polishing to it before follow-up machined.The minimizing technology generally adopted at present is the manual removal of hand-held milling tools, and because manual grinding is wasted time and energy, labour intensity is large, working environment is disliked slightly, personnel's fatiguability, cause operating efficiency low, and polishing quality is also uneven, causes appearance poor.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of compact conformation, easy to operate change gear box overlap removal device, effectively can increase work efficiency, ensure crudy.
For solving the problems of the technologies described above, technical solution adopted in the utility model is:
A kind of change gear box overlap removal device, comprise base, motor, emery wheel and workbench, described emery wheel is driven by motor, described workbench and motor are arranged on base, be provided with depth-feed mechanism below described workbench, described workbench is provided with the alignment pin coordinated with change gear box bolt hole, is provided with longitudinal main shaft in the middle part of described workbench, be provided with gear-box clamp body above described main shaft, described main shaft lower end coordinates with depth-feed mechanism.
Preferably, described motor is connected with belt pulley by V belt, and described belt pulley and emery wheel are all fixed on grinding wheel spindle, and described grinding wheel spindle is arranged on support by bearing, and described support and motor are arranged on base by supporting seat.
Preferably, described gear-box clamp body comprises the mandrel coordinated with change gear box centre bore, described mandrel and main shaft are fixed, described mandrel external cylindrical surface is evenly equipped with plural pin-and-hole, traveller is provided with in described pin-and-hole, described traveller is perpendicular to mandrel center line, and described traveller is provided with the first spring, makes its relative positioning pin scalable; Described mandrel upper end is provided with blind hole, and described blind via bottom communicates with pin-and-hole, described blind hole and hand wheel shaft threaded engagement, and described hand wheel shaft upper end is provided with handwheel.
Preferably, described depth-feed mechanism comprises the traveling platform, fixed base and the self-locking jig that coordinate with main shaft, and described traveling platform is arranged on the supported on both sides plate of fixed base, and described fixed base is arranged on base; Described traveling platform one end is connected with fixed base by guide pillar, described guide pillar can move in the guide groove of traveling platform side, described guide pillar is provided with the second spring, described traveling platform opposite side is connected with self-locking jig by pull bar, described pull bar one end and traveling platform is fixed, the other end through the gripper shoe of fixed base and self-locking jig hinged.
Preferably, be provided with lock-screw between described fixed base and base, described self-locking jig adopts quick-speed jigs
Preferably, the supported on both sides plate inboard of described fixed base is provided with backing pin.
Preferably, described mandrel external cylindrical surface is evenly equipped with 3 pin-and-holes, described workbench side is provided with operating grip.
The beneficial effect adopting technique scheme to produce is: placed by change gear box on alignment pin on the table, change gear box is fixed on the table by recycling gear-box clamp body, make change gear box on workbench near emery wheel by depth-feed mechanism, by pull workbench side operating grip can by the overlap on gear-box arc surface and cinder ladle mouth worn, pulling self-locking jig makes traveling platform make change gear box do radial feed motion with workbench near emery wheel, change gear box just can be unloaded down from workbench away from emery wheel by traveling platform.The utility model has compact conformation, easy to operate advantage, can reduce the labour intensity of operating personnel, effectively increase work efficiency, ensure crudy.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A-A sectional view in Fig. 1;
Fig. 3 is the structural representation of change gear box;
In figure: 1-base, 2-motor, 3-emery wheel, 4-workbench, 5-alignment pin, 6-main shaft, 7-V belt, 8-belt pulley, 9-grinding wheel spindle, 10-support, 11-supporting seat, 12-mandrel, 13-traveller, 14-first spring, 15-handwheel, 16-traveling platform, 17-fixed base, 18-self-locking jig, 19-guide pillar, 20-second spring, 21-pull bar, 22-lock-screw, 23-handle, 24-bearing, 25-pin-and-hole, 26-change gear box, 27-overlap, 28-cinder ladle mouth, 29-backing pin, 30-key.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
A kind of change gear box overlap removal device as shown in Figure 1, 2, comprise base 1, motor 2, emery wheel 3 and workbench 4, described emery wheel 3 is driven by motor 2, described workbench 4 and motor 2 are arranged on base 1, depth-feed mechanism is provided with below described workbench 4, described workbench 4 is provided with the alignment pin 5 coordinated with change gear box 26 bolt hole, longitudinal main shaft 6 is provided with in the middle part of described workbench 4, be provided with gear-box clamp body above described main shaft 6, described main shaft 6 lower end coordinates with depth-feed mechanism.Wherein main shaft 6 is connected by key 30 with workbench 4, is easy to remove and repair.
Described motor 2 is connected with belt pulley 8 by V belt 7, described belt pulley 8 is all fixed on grinding wheel spindle 9 with emery wheel 3, described grinding wheel spindle 9 arranges over the mount 10 by bearing, described support 10 and motor 2 are arranged on base 1 by supporting seat 11, its medium plain emery wheel 3 is connected by key 30 with grinding wheel spindle 9, is easy to remove and repair.
Described gear-box clamp body comprises the mandrel 12 coordinated with change gear box 26 centre bore, described mandrel 12 is fixed with main shaft 6, described mandrel 12 external cylindrical surface is evenly equipped with plural pin-and-hole 25, traveller 13 is provided with in described pin-and-hole 25, described traveller 13 is perpendicular to mandrel 12 center line, described traveller 13 is provided with the first spring 14, makes its relative mandrel 12 scalable; Described mandrel 12 upper end is provided with blind hole, and described blind via bottom communicates with pin-and-hole 25, described blind hole and hand wheel shaft threaded engagement, and described hand wheel shaft upper end is provided with handwheel 15.Hand wheel shaft can be driven to decline by the handwheel 15 rotating top, hand wheel shaft can extrude traveller 13 and stretch out support at the endoporus of change gear box 26 along pin-and-hole 25, thus change gear box 26 and mandrel 12 are fixed, otherwise handwheel 15 is rotated in the other direction, hand wheel shaft rises, under the effect of the first spring 14, in traveller 13 resilience retraction pin-and-hole 25, change gear box 26 can be unloaded down from mandrel 12.
Described depth-feed mechanism comprises the traveling platform 16, fixed base 17 and the self-locking jig 18 that coordinate with main shaft 6, and described traveling platform 16 is arranged on the supported on both sides plate of fixed base 17, and described fixed base 17 is arranged on base 1; Described traveling platform 16 one end is connected with fixed base 17 by guide pillar 19, described guide pillar 19 can move in the guide groove of traveling platform 16 side, described guide pillar 19 is provided with the second spring 20, described traveling platform 16 opposite side is connected with self-locking jig 18 by pull bar 21, described pull bar 21 one end and the gripper shoe that traveling platform 16 is fixed, the other end passes fixed base 17 and self-locking jig 18 hinged.By pulling self-locking jig 18, under pull bar 21 acts on, traveling platform 16 can move left and right, by the adjustment position of fixed base 17 on base 1, can adjust the depth of cut, and then the lock-screw 22 between fixed base 17 and base 1 is locked, described self-locking jig 18 can buy suitable quick-speed jigs as required.In order to avoid traveling platform 16 and fixed base supported on both sides plate collide, be provided with backing pin 29 in the supported on both sides plate inboard of fixed base 17.
Mandrel 12 external cylindrical surface is laid with 3 pin-and-holes 25, utilizes scroll chuck principle to be fixed on mandrel 12 by change gear box 26.Conveniently rotary work-table 4, is provided with operating grip 23 in workbench 4 side, by pull operating grip 23 can by the overlap 27 on change gear box 26 arc surface and cinder ladle mouth 28 worn fall.
In sum, the utility model has compact conformation, easy to operate advantage, change gear box 26 is placed on the alignment pin 5 on workbench 4, change gear box 26 is fixed on the mandrel 12 of workbench 4 by recycling gear-box clamp body, make change gear box 26 on workbench 4 near emery wheel 3 by depth-feed mechanism, by pull workbench 4 side operating grip 23 can by the overlap 27 on change gear box 26 arc surface and cinder ladle mouth 28 worn, pulling self-locking jig 18 makes traveling platform 16 make change gear box 26 do radial feed motion with workbench 4 near emery wheel 3, change gear box 26 just can be unloaded down from workbench away from emery wheel 3 by traveling platform 16.Utilize the utility model can reduce the labour intensity of operating personnel, effectively increase work efficiency, ensure crudy.
Claims (7)
1. a change gear box overlap removal device, it is characterized in that: comprise base (1), motor (2), emery wheel (3) and workbench (4), described emery wheel (3) is driven by motor (2), described workbench (4) and motor (2) are arranged on base (1), described workbench (4) below is provided with depth-feed mechanism, described workbench (4) is provided with the alignment pin (5) coordinated with change gear box (26) bolt hole, described workbench (4) middle part is provided with longitudinal main shaft (6), described main shaft (6) top is provided with gear-box clamp body, described main shaft (6) lower end coordinates with depth-feed mechanism.
2. change gear box overlap removal device according to claim 1, it is characterized in that: described motor (2) is connected with belt pulley (8) by V belt (7), described belt pulley (8) and emery wheel (3) are all fixed on grinding wheel spindle (9), described grinding wheel spindle (9) is arranged on support (10) by bearing, and described support (10) and motor (2) are arranged on base (1) by supporting seat (11).
3. change gear box overlap removal device according to claim 1, it is characterized in that: described gear-box clamp body comprises the mandrel (12) coordinated with change gear box (26) centre bore, described mandrel (12) is fixed with main shaft (6), described mandrel (12) external cylindrical surface is evenly equipped with plural pin-and-hole, traveller (13) is provided with in described pin-and-hole, described traveller (13) is perpendicular to mandrel (12) center line, described traveller (13) is provided with the first spring (14), makes its relative mandrel (12) scalable; Described mandrel (12) upper end is provided with blind hole, and described blind via bottom communicates with pin-and-hole, described blind hole and hand wheel shaft threaded engagement, and described hand wheel shaft upper end is provided with handwheel (15).
4. change gear box overlap removal device according to claim 1, it is characterized in that: described depth-feed mechanism comprises the traveling platform (16), fixed base (17) and the self-locking jig (18) that coordinate with main shaft (6), described traveling platform (16) is arranged on the supported on both sides plate of fixed base (17), and described fixed base (17) is arranged on base (1); Described traveling platform (16) one end is connected with fixed base (17) by guide pillar (19), described guide pillar (19) can move in the guide groove of traveling platform (16) side, described guide pillar (19) is provided with the second spring (20), described traveling platform (16) opposite side is connected with self-locking jig (18) by pull bar (21), the gripper shoe that described pull bar (21) one end and traveling platform (16) are fixed, the other end passes fixed base (17) and self-locking jig (18) hinged.
5. change gear box overlap removal device according to claim 4, it is characterized in that: be provided with lock-screw (22) between described fixed base (17) and base (1), described self-locking jig (18) adopts quick-speed jigs.
6. change gear box overlap removal device according to claim 4, is characterized in that: the supported on both sides plate inboard of described fixed base (17) is provided with backing pin (29).
7. change gear box overlap removal device according to claim 3, it is characterized in that: described mandrel (12) external cylindrical surface is evenly equipped with 3 pin-and-holes (25), described workbench (4) side is provided with operating grip (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520128265.XU CN204604009U (en) | 2015-03-05 | 2015-03-05 | Change gear box overlap removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520128265.XU CN204604009U (en) | 2015-03-05 | 2015-03-05 | Change gear box overlap removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204604009U true CN204604009U (en) | 2015-09-02 |
Family
ID=53956591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520128265.XU Expired - Fee Related CN204604009U (en) | 2015-03-05 | 2015-03-05 | Change gear box overlap removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204604009U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108098491A (en) * | 2016-11-24 | 2018-06-01 | 重庆恒源粉末冶金制品有限公司 | Gearburr removing and polishing all-in-one machine |
| CN111001883A (en) * | 2019-12-27 | 2020-04-14 | 苏州阿罗米科技有限公司 | Tool for removing aluminum flying from hexagonal frame |
-
2015
- 2015-03-05 CN CN201520128265.XU patent/CN204604009U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108098491A (en) * | 2016-11-24 | 2018-06-01 | 重庆恒源粉末冶金制品有限公司 | Gearburr removing and polishing all-in-one machine |
| CN111001883A (en) * | 2019-12-27 | 2020-04-14 | 苏州阿罗米科技有限公司 | Tool for removing aluminum flying from hexagonal frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20170305 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |