CN205703710U - A kind of Double-head grinding machine - Google Patents
A kind of Double-head grinding machine Download PDFInfo
- Publication number
- CN205703710U CN205703710U CN201620409457.2U CN201620409457U CN205703710U CN 205703710 U CN205703710 U CN 205703710U CN 201620409457 U CN201620409457 U CN 201620409457U CN 205703710 U CN205703710 U CN 205703710U
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- grinding
- head
- double
- board
- installing rack
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 238000005096 rolling process Methods 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003082 abrasive agent Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
A kind of Double-head grinding machine, belongs to lapping device field.This utility model includes board, is located at the grinding assembly of board, and grinding assembly includes positioner, is located at the lapping device of positioner avris；Lapping device includes installing rack, the translation mechanism being located at installing rack, adjacent two groups of grinding heads that stretch；Flexible grinding head includes being located at installing rack, and it is in the telescopic arm above positioner, the mounting disc being located at telescopic arm end, is located at the abrasive disk of mounting disc, for the first driving assembly driving abrasive disk to rotate, for the second driving assembly driving telescopic arm to lift.This utility model is rational in infrastructure, runs efficiently, can meet different grinding precision demand.
Description
Technical field
This utility model relates to lapping device field, particularly relates to a kind of Double-head grinding machine.
Background technology
Grinder is the grinding machine being ground surface of the work with the lap tool coating or embedding abrasive material.High precision plane, inside and outside circle cylinder, taper seat, sphere, flank and other profiles being mainly used in grinding work-piece.The main Types of grinder has disc grinder, rotary shaft grinder and various special grinder.And some workpiece are when grinding, due to the demand of grinding precision, typically first to roughly grind, then carry out fine grinding, and existing grinder often only one of which grinding head, need to change abrasive disk, inefficiency during grinding precision to be changed.
As the Chinese patent of Application No. 201510041037.3 discloses a kind of Double-end motor-driven polisher, comprise a firm banking, fixing connection one motor body on described firm banking, one first grinding wheel and one second grinding wheel it is provided with at the two ends of described motor body, one first protective cover and one second protective cover it is respectively equipped with in the periphery of the first described grinding wheel and the second grinding wheel, the first described protective cover and the second protective cover are respectively equipped with one first shutter body and one second shutter body, the first described shutter body and the second shutter body have soft rubber to make, the first described protective cover and the second protective cover are that metal is made.This device is polished by two grinding wheels simultaneously, improves grinding efficiency, but it still exists the problem of inefficiency when changing polishing precision.
Summary of the invention
The purpose of this utility model is to solve the problem that above-mentioned prior art exists, it is provided that a kind of rational in infrastructure, runs efficiently, can meet different grinding precision needs and seek Double-head grinding machine.
The purpose of this utility model is achieved through the following technical solutions:
A kind of Double-head grinding machine, including board, the grinding assembly of being located at described board,
Described grinding assembly includes positioner, is located at the lapping device of described positioner avris；
Described lapping device includes installing rack, the translation mechanism being located at described installing rack, adjacent two groups of grinding heads that stretch；
Described flexible grinding head includes being located at described installing rack, and it is in the telescopic arm above described positioner, the mounting disc being located at described telescopic arm end, is located at the abrasive disk of described mounting disc, for the first driving assembly driving described abrasive disk to rotate, for the second driving assembly driving described telescopic arm to lift.
This utility model is provided with two groups of grinding heads that stretch, and is separately installed with rough lapping dish and fine lapping dish, carrys out the abrasive disk of switch operating by controlling the lifting of telescopic arm, to realize the efficient switching of different grinding precision, improves the efficiency of whole process of lapping.
Preferred as this utility model, described positioner includes the fixing seat being relatively located in the grinding groove of described board, is located at the positioning head of two described fixing seat opposite ends, is provided with the driving means of the positioning head being connected to its end in one of them described fixing seat.
Preferred as this utility model, that described translation mechanism includes being located at the sliding seat bottom described installing rack, is located at its screw mandrel being connected with described sliding shoe away from the sliding shoe of described flexible grinding head side of described sliding seat, drives described screw mandrel power set.
Preferred as this utility model, described sliding seat includes being in the supporting part on the upside of described board, is located at the location division at described supporting part two ends, described supporting part its be provided with rolling member towards described board side.
Preferred as this utility model, described location division includes location hook, it coordinates the sliding part on the face slided with described board to be located at described location hook, and described board is provided with the positioning guide rail coordinated with described location hook.
Preferred as this utility model, described telescopic arm avris is provided with gib block, is provided with the gathering sill coordinated with described gib block in described installing rack.
Preferred as this utility model, described telescopic arm avris is provided with fixed cover, is provided with sparge pipe in described fixed cover.
Preferred as this utility model, described board its be provided with lifting water fender near a side of described grinding groove.
Preferred as this utility model, described installing rack its be provided with water fender near the side of described grinding groove.
The utility model has the advantages that: simple and reasonable, can meet the grinding demand of different accuracy, quickly, the efficiency of integral grinding is high in its grinding precision switching simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of this utility model；
Fig. 2 is the structural representation at another visual angle of Fig. 1.
1-board；21-installing rack；231-telescopic arm；232-mounting disc；233-abrasive disk；31-fixes seat；32-positioning head；41-sliding seat；42-sliding shoe；43-screw mandrel；44-power set；4121-location hook；2311-gib block；2312-fixed cover；2313-sparge pipe；12-lifts water fender；211-water fender.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model is described in further detail.
As shown in Figure 1-2, this utility model includes board 1, is located at the grinding assembly of described board 1, and described grinding assembly includes the positioner for positioning workpiece, is located at the lapping device of described positioner avris.
Described positioner includes the fixing seat 31 being relatively located in the grinding groove of described board 1, is located at the positioning head 32 of two described fixing seat 31 opposite ends, is provided with the driving means of the positioning head being connected to its end in one of them described fixing seat 31.Described positioner is used for positioning workpiece, and drives workpiece to rotate, to coordinate lapping device to ensure integrity and the Grinding Quality of grinding.
Described lapping device includes installing rack 21, is located at the translation mechanism of described installing rack 21, adjacent two groups of grinding heads that stretch.Described flexible grinding head includes being located at described installing rack 21, and it is in the telescopic arm 231 above described positioner, the mounting disc 232 being located at described telescopic arm 231 end, is located at the abrasive disk 233 of described mounting disc 232, for the first driving assembly driving described abrasive disk 233 to rotate, for the second driving assembly driving described telescopic arm 231 to lift.Described lapping device is provided with two groups of grinding heads that stretch, and can be respectively mounted the abrasive disk of different accuracy, switches enabled grinding head by controlling the lifting of telescopic arm 231, so that workpiece to carry out the grinding of required precision, is effectively increased the efficiency of whole process of lapping.Described mounting disc 232 is connected by multiple bolts with abrasive disk 233, it is simple to disassembling, assembling and replacing.
Often the flexible grinding head of group be equipped with one group first drive assembly and one group second drive assembly, so that the stability of operation is effectively ensured, it is to avoid two groups of interference between grinding head of stretching.Described first drive assembly to include the first motor, be located at described telescopic arm 231 in and connect the drive shaft of described mounting disc 232, be located at described first motor output end and the belt pulley of drive shaft, connect the belt of two belt pulleys, this driving assembly transmission is directly efficient, the most stable.Described second drives assembly to include the second motor, the gear being located at described second motor output end, be located at the tooth bar of described telescopic arm 231.
Described telescopic arm 231 avris is provided with gib block 2311, is provided with the gathering sill coordinated with described gib block 2311 in described installing rack 21, and described gib block 2311 and gathering sill ensure that positional stability when telescopic arm 231 lifts, to ensure Grinding Quality.Described telescopic arm 231 avris is provided with fixed cover 2312, it is provided with sparge pipe 2313 in described fixed cover 2312, described fixed cover 2312 is fixed on described telescopic arm 231 avris, lift along with the lifting of telescopic arm 231, to ensure that the water jet of sparge pipe 2313 is all the time facing to abrasive disk 233, to guarantee to wash out grinding powder in time, and workpiece is lowered the temperature, it is ensured that Grinding Quality.
The power set 44 that described translation mechanism includes being located at the sliding seat 41 bottom described installing rack 21, is located at its screw mandrel 43 being connected with described sliding shoe 42 away from the sliding shoe 42 of described flexible grinding head side of described sliding seat 41, drives described screw mandrel 43, are provided with 42 spiral laminations in described sliding shoe.Described translation mechanism uses screw mandrel 43 to coordinate sliding shoe 42 to carry out transmission so that the moving stability of whole lapping device is higher, to ensure the quality ground.Described sliding seat 41 includes being in the supporting part on the upside of described board 1, is located at the location division at described supporting part two ends, described supporting part its be provided with rolling member towards described board 1 side, described rolling member effectively reduces the frictional force between supporting part and board, it is ensured that the stability that whole lapping device moves.Described location division includes location hook 4121, it coordinates the sliding part on the face slided with described board 1 to be located at described location hook 4121, described board 1 is provided with the positioning guide rail 11 coordinated with described location hook 4121, coordinate positioning guide rail 11 that lapping device is carried out positioning and guiding by location hook 4121, easily implement and good positioning effect, sliding part uses wear-resisting composite plastic, to reduce friction.
Described board 1 its be provided with lifting water fender 12 near a side of described grinding groove, lifting water fender 12, when playing effective dash effect, it also avoid its impact on lifting workpiece.Described installing rack 21 its be provided with water fender 211 near the side of described grinding groove, it is to avoid water spatters to board the device affecting on board.
The above; it is only this utility model preferably detailed description of the invention; this detailed description of the invention is based on a kind of implementation under this utility model general idea; and protection domain of the present utility model is not limited thereto; any those familiar with the art is in the technical scope that this utility model discloses; the change that can readily occur in or replacement, all should contain within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claims.
Claims (9)
1. a Double-head grinding machine, including board (1), the grinding assembly of being located at described board (1), it is characterised in that described grinding assembly includes positioner, is located at the lapping device of described positioner avris；Described lapping device includes installing rack (21), is located at the translation mechanism of described installing rack (21), adjacent two groups of grinding heads that stretch；Described flexible grinding head include being located at described installing rack (21) its be in the telescopic arm (231) above described positioner, the mounting disc (232) being located at described telescopic arm (231) end, be located at the abrasive disk (233) of described mounting disc (232), the first driving assembly of being used for driving described abrasive disk (233) to rotate, for the second driving assembly driving described telescopic arm (231) to lift.
Double-head grinding machine the most according to claim 1, it is characterized in that, described positioner includes the fixing seat (31) being relatively located in the grinding groove of described board (1), is located at the positioning head (32) of two described fixing seat (31) opposite ends, is provided with the driving means of the positioning head being connected to its end in one of them described fixing seat (31).
Double-head grinding machine the most according to claim 1, it is characterized in that, described translation mechanism includes the sliding seat (41) being located at described installing rack (21) bottom, the power set (44) be located at its screw mandrel (43) being connected away from sliding shoe (42) and the described sliding shoe (42) of described flexible grinding head side of described sliding seat (41), drive described screw mandrel (43).
Double-head grinding machine the most according to claim 3, it is characterized in that, described sliding seat (41) includes being in the supporting part of described board (1) upside, is located at the location division at described supporting part two ends, described supporting part its be provided with rolling member towards described board (1) side.
Double-head grinding machine the most according to claim 4, it is characterized in that, described location division includes location hook (4121), it coordinates the sliding part on the face slided with described board (1) to be located at described location hook (4121), and described board (1) is provided with the positioning guide rail (11) coordinated with described location hook (4121).
Double-head grinding machine the most according to claim 1, it is characterised in that described telescopic arm (231) avris is provided with gib block (2311), is provided with the gathering sill coordinated with described gib block (2311) in described installing rack (21).
Double-head grinding machine the most according to claim 1, it is characterised in that described telescopic arm (231) avris is provided with fixed cover (2312), is provided with sparge pipe (2313) in described fixed cover (2312).
Double-head grinding machine the most according to claim 2, it is characterised in that described board (1) its be provided with lifting water fender (12) near a side of described grinding groove.
Double-head grinding machine the most according to claim 2, it is characterised in that described installing rack (21) its be provided with water fender (211) near the side of described grinding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620409457.2U CN205703710U (en) | 2016-05-09 | 2016-05-09 | A kind of Double-head grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620409457.2U CN205703710U (en) | 2016-05-09 | 2016-05-09 | A kind of Double-head grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205703710U true CN205703710U (en) | 2016-11-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620409457.2U Active CN205703710U (en) | 2016-05-09 | 2016-05-09 | A kind of Double-head grinding machine |
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| CN (1) | CN205703710U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112917307A (en) * | 2021-02-06 | 2021-06-08 | 河南永祥特检科技有限公司 | Ball valve grinder |
-
2016
- 2016-05-09 CN CN201620409457.2U patent/CN205703710U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112917307A (en) * | 2021-02-06 | 2021-06-08 | 河南永祥特检科技有限公司 | Ball valve grinder |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |