CN204353926U - A kind of pointing machine - Google Patents
A kind of pointing machine Download PDFInfo
- Publication number
- CN204353926U CN204353926U CN201420708226.2U CN201420708226U CN204353926U CN 204353926 U CN204353926 U CN 204353926U CN 201420708226 U CN201420708226 U CN 201420708226U CN 204353926 U CN204353926 U CN 204353926U
- Authority
- CN
- China
- Prior art keywords
- pinch roller
- emery wheel
- workbench
- transmission system
- handle
- 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
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Abstract
The utility model provides a kind of pointing machine, comprise frame, workbench, emery wheel transmission system, pinch roller transmission system, workbench is arranged in the connected unit in frame, workbench arranges opening, and opening is arranged with emery wheel, and emery wheel is connected in emery wheel transmission system, opening is provided with pinch roller, pinch roller is arranged in pinch roller transmission system, and the side of pinch roller is provided with support, and the opposite side of pinch roller is provided with feeder; Four angles of workbench are all provided with handle, and be second handle near two of emery wheel side, two away from emery wheel side is first handle, is all provided with screw rod under first handle, second handle, the passing workbench and contact with connected unit of screw spiral.The utility model adds block by the side at workbench, equipment is made not produce the displacement of operative orientation, the mode simultaneously adding locating piece and locating hole between workbench and frame is mobile to make work top can produce relative to frame, thus the position of adjustment emery wheel and workbench.
Description
Technical field
The utility model belongs to grinding, polishing technology field, especially relates to a kind of pointing machine.
Background technology
When manufacturing for the product such as pin, fish hook, original material is a needle body, in the process manufactured, needs one end sharpening of needle body.In the prior art, have and adopt general equipment for grinding to carry out processing, but this mode working (machining) efficiency is too low, is not suitable for the situation of production in enormous quantities.In existing special sharpening equipment, frame adopts one-step casting shaping usually, and the advantage of this mode is that structure is attractive in appearance, and production efficiency of equipment is high, thus reduces use cost, but the shaping frame of this kind of one-step casting also can make the vibrations of machine increase.In the connection of workbench, it normally adds simple adjustment equipment, makes the height adjustable of grinding carriage.Obviously, this type of sharpening equipment does not design accordingly for the feature of sharpening class processing.If sharpening is normally on some stiff ends, need to grind different points for different pins.
Utility model content
Problem to be solved in the utility model overcomes the deficiencies in the prior art, provides a kind of novel sharpening equipment, can reduce vibrations, increase the adjustable performance of equipment, thus can improve the quality of output and sharpening.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of pointing machine, comprise frame, workbench, emery wheel transmission system, pinch roller transmission system, it is characterized in that: described workbench is arranged in the connected unit in frame, described workbench arranges opening, opening is arranged with emery wheel, emery wheel is connected in emery wheel transmission system, opening is provided with pinch roller, pinch roller is arranged in pinch roller transmission system, the side of pinch roller is provided with support, and the opposite side of pinch roller is provided with feeder; Four angles of described workbench are all provided with handle, two near emery wheel side is second handle, two away from emery wheel side is first handle, is all provided with screw rod under described first handle, second handle, screw spiral through workbench contacting with connected unit.
Concrete, described emery wheel transmission system comprises grinding wheel drive mitor, the first belt, grinding carriage, axle, and described emery wheel is arranged on axle; Emery wheel and axle synchronous axial system, axle is also provided with belt wheel; Described grinding wheel drive mitor activity be arranged in frame; Described grinding wheel drive mitor is connected by the first belt with between belt wheel.
Concrete, described frame is also provided with chute, described grinding carriage is arranged in chute, a connecting plate is also provided with at the end of grinding carriage gliding groove, on connecting plate, spiral is provided with adjusting screw(rod), what adjusting screw(rod) was fixing be arranged on grinding carriage and can around own rotation, the right and left of described adjusting screw(rod) also spiral be provided with moving screw, movable screw masthead is to grinding carriage place, described moving screw is also provided with hold-down nut between grinding carriage and connecting plate, and described hold-down nut is screwed to connecting plate side.
Concrete, described pinch roller transmission system comprises pinch roller motor, the second belt, gearbox, what described pinch roller was fixed is arranged on the output shaft of gearbox, and the setting that described gearbox and pinch roller motor are fixed on the table, is connected by the second belt between described gearbox with pinch roller motor.
Concrete, described workbench with the joint face of connected unit on be also provided with two blocks, described block both sides and connected unit close contact.
Concrete, described with the face of the connected unit of block close contact on be also provided with multiple locating hole, described block is provided with a locating piece, described locating piece can coordinate with locating hole and fix.
The advantage that the utility model has and good effect are: a kind of pointing machine, are added the flexibility of equipment by the connected mode adopting workbench not rigidly fix.Block is added by the side at workbench, equipment is made not produce the displacement of operative orientation, the mode simultaneously adding locating piece and locating hole between workbench and frame is mobile to make work top can produce relative to frame, thus the position of adjustment emery wheel and workbench.Meanwhile, the vibrations of workbench can also be reduced.Each angle of work top adds handle, makes workbench can produce to tilt at any angle, the product such as fish hook, pin be ground is tilted to a direction, thus ensure that the face be ground is one end, ensure that the quality of grinding.Finally, frame is provided with chute, grinding carriage can be moved up and down relative to frame, automatically can adjust according to service condition under the different grinding degree of emery wheel like this, the use of pointing machine or the quality of sharpening can not be affected because of emery wheel too greatly by the too little or emery wheel ground.The movement of grinding carriage adds adjusting screw(rod), the adjustment up and down of grinding carriage can be facilitated greatly, also be provided with a moving screw and hold-down nut respectively in the left and right sides of adjusting screw(rod) simultaneously, after adjusting grinding carriage, moving screw is adjusted to and withstands grinding carriage, again hold-down nut is screwed onto connecting plate side, thus grinding carriage is locked.
Accompanying drawing explanation
Fig. 1 is pointing machine three-dimensional structure schematic diagram
In figure: 1 frame, 2 workbench, 3 first handles, 4 second handles, 5 grinding carriages, 6 chutes, 7 connecting plates, 8 emery wheels, 9 blocks, 10 locating holes, 11 locating pieces, 12 connected units, 13 adjusting screw(rod)s, 14 moving screws, 15 hold-down nuts, 16 gearboxes, 17 second belts, 18 pinch rollers, 19 pinch roller motors, 20 supports, 21 baffle plates.
Detailed description of the invention
Below in conjunction with accompanying drawing, specific embodiment of the utility model is elaborated.
A kind of pointing machine, comprises frame 1, workbench 2, emery wheel transmission system, pinch roller transmission system.Workbench 2 is arranged in the connected unit 12 in frame 1, and workbench 2 arranges opening.Opening is used to emery wheel 8 to pass through on workbench 2, drives processed object to pass through from emery wheel 8 by pinch roller 18 simultaneously.
Opening is arranged with emery wheel 8, and emery wheel 8 is connected in emery wheel transmission system.Emery wheel transmission system comprises grinding wheel drive mitor, the first belt, grinding carriage 5, axle.Emery wheel 8 is arranged on axle, and emery wheel 8 and axle synchronous axial system, axle is also provided with belt wheel.Grinding wheel drive mitor activity be arranged in frame 1, be connected by the first belt between grinding wheel drive mitor with belt wheel.Grinding wheel drive mitor can regulate the position in frame 1, thus regulate the tensile force of the first belt, or also there occurs corresponding change to belt wheel during different height and positions to the position between grinding wheel drive mitor because adjusting grinding carriage 5, thus the height of grinding wheel drive mitor in frame 1 need be adjusted.
Frame 1 is also provided with chute 6, and grinding carriage 5 is arranged in chute 6, is also provided with a connecting plate 7 at the end of grinding carriage 5 gliding groove 6, fixing being arranged in frame 1 of connecting plate 7.On connecting plate 7 spiral be provided with adjusting screw(rod) 13, what adjusting screw(rod) 13 was fixing be arranged on grinding carriage 5 and can around own rotation.When rotating adjusting screw(rod) 13, grinding carriage 5 can be driven to move up and down along chute 6, thus complete the height of emery wheel 8 is regulated.The right and left of described adjusting screw(rod) 13 also spiral be provided with moving screw 14, moving screw 14 pushes up to grinding carriage 5 place, and described moving screw 14 is also provided with hold-down nut 15 between grinding carriage 5 and connecting plate 7, and described hold-down nut 15 is screwed to connecting plate 7 side.After grinding carriage 5 being adjusted to correct position with adjusting screw(rod) 13, turning moving screw 14 to contact grinding carriage 5, then hold-down nut 15 is screwed onto connecting plate 7 place, moving screw 14 pairs of grinding carriages 5 so just can be made to play support, locking.Make grinding carriage 5 make because of the vibrations because of machine in long-term use procedure adjusting screw(rod) 13 be subjected to displacement, thus the position of emery wheel 5 can not be changed.Further, the regulative mode of screw thread makes adjusting screw(rod) 13 or moving screw 14 deform after long-term use to replace very easily.
Opening is provided with pinch roller 18, pinch roller 18 is arranged in pinch roller transmission system, and pinch roller transmission system comprises pinch roller motor 19, second belt 17, gearbox 16.On the output shaft being arranged on gearbox 16 that pinch roller 18 is fixing, what gearbox 16 was fixed with pinch roller motor 19 is arranged on workbench 2, is connected between gearbox 16 with pinch roller motor 19 by the second belt 17.The side of pinch roller 18 is provided with support 20, and what support 20 was also fixed is provided with baffle plate 21.Support 20 is used to hold article to be processed, and support 20 has a slope, article to be processed landing can carry out grinding to emery wheel 8 place.Baffle plate 21 is used for, to the article alignment be contained on support 20, making article to be processed near baffle plate 21 side at grade.The opposite side of pinch roller 18 is provided with feeder, and feeder is used for collecting the article of processed mistake.
Four angles of workbench 2 are also provided with four handles, two near emery wheel 8 side is second handle 4, away from emery wheel 8 side is first handle 3, described first handle 3, second handle are all provided with screw rod 4 times, screw spiral through workbench 2 contacting with the connected unit 12 be arranged in frame 1.
Workbench 2 with the joint face of connected unit 12 on be also provided with two blocks 9, block 9 both sides and connected unit 12 close contact.Also be provided with multiple locating hole 10 with on the face of the connected unit 12 of block 9 close contact, described block 9 is provided with locating piece 11, described locating piece 11 can coordinate with locating hole 10 and the mutual alignment relation between workbench 2 and frame 1 be fixed.At the diverse location needing just to need when article being processed to the point of different length or different sharpening angles between adjusting operating platform 2 and emery wheel 8.When locating piece 11 passes in the different locating holes 10 in connected unit 12, the different relative positions namely between adjustable rack 1 from workbench 2.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (6)
1. a pointing machine, comprise frame, workbench, emery wheel transmission system, pinch roller transmission system, it is characterized in that: described workbench is arranged in the connected unit in frame, described workbench arranges opening, and opening is arranged with emery wheel, and emery wheel is connected in emery wheel transmission system, opening is provided with pinch roller, pinch roller is arranged in pinch roller transmission system, and the side of pinch roller is provided with support, and the opposite side of pinch roller is provided with feeder; Four angles of described workbench are all provided with handle, two near emery wheel side is second handle, two away from emery wheel side is first handle, is all provided with screw rod under described first handle, second handle, screw spiral through workbench contacting with connected unit.
2. a kind of pointing machine according to claim 1, is characterized in that: described emery wheel transmission system comprises grinding wheel drive mitor, the first belt, grinding carriage, axle, and described emery wheel is arranged on axle; Emery wheel and axle synchronous axial system, axle is also provided with belt wheel; Described grinding wheel drive mitor activity be arranged in frame; Described grinding wheel drive mitor is connected by the first belt with between belt wheel.
3. a kind of pointing machine according to claim 2, it is characterized in that: described frame is also provided with chute, described grinding carriage is arranged in chute, a connecting plate is also provided with at the end of grinding carriage gliding groove, on connecting plate, spiral is provided with adjusting screw(rod), what adjusting screw(rod) was fixing be arranged on grinding carriage and can around own rotation, the right and left of described adjusting screw(rod) also spiral be provided with moving screw, movable screw masthead is to grinding carriage place, described moving screw is also provided with hold-down nut between grinding carriage and connecting plate, and described hold-down nut is screwed to connecting plate side.
4. a kind of pointing machine according to claim 1, it is characterized in that: described pinch roller transmission system comprises pinch roller motor, the second belt, gearbox, what described pinch roller was fixed is arranged on the output shaft of gearbox, the setting that described gearbox and pinch roller motor are fixed on the table, is connected by the second belt between described gearbox with pinch roller motor.
5. a kind of pointing machine according to claim 1, is characterized in that: described workbench with the joint face of connected unit on be also provided with two blocks, described block and connected unit both sides close contact.
6. a kind of pointing machine according to claim 5, is characterized in that: described with the face of the connected unit of block close contact on be also provided with multiple locating hole, described block is provided with a locating piece, described locating piece can coordinate with locating hole and fix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420708226.2U CN204353926U (en) | 2014-11-23 | 2014-11-23 | A kind of pointing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420708226.2U CN204353926U (en) | 2014-11-23 | 2014-11-23 | A kind of pointing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204353926U true CN204353926U (en) | 2015-05-27 |
Family
ID=53255419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420708226.2U Expired - Fee Related CN204353926U (en) | 2014-11-23 | 2014-11-23 | A kind of pointing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204353926U (en) |
-
2014
- 2014-11-23 CN CN201420708226.2U patent/CN204353926U/en not_active Expired - Fee Related
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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: 20150527 Termination date: 20151123 |