CN203636627U - Feeding system for 3MZ1410S outer groove grinder - Google Patents
Feeding system for 3MZ1410S outer groove grinder Download PDFInfo
- Publication number
- CN203636627U CN203636627U CN201320762656.8U CN201320762656U CN203636627U CN 203636627 U CN203636627 U CN 203636627U CN 201320762656 U CN201320762656 U CN 201320762656U CN 203636627 U CN203636627 U CN 203636627U
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- CN
- China
- Prior art keywords
- 3mz1410s
- screw
- outer groove
- grinder
- feeding system
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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.)
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- 230000001808 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model discloses a feeding system for a 3MZ1410S outer groove grinder, which includes a servo motor mounted on the 3MZ1410S outer groove grinder, a coupler, a ball screw and crossed guide rails, wherein the servo motor is connected with the coupler; the coupler is connected with the ball screw; the ball screw is connected with an upper reciprocating workbench of the 3MZ1410S outer groove grinder; the crossed guide rails are mounted under the upper reciprocating workbench. The feeding system has the characteristics that the feeding precision is accurate, the scattering difference of a product is reduced, the yield of finished products is improved, and equipment maintenance and repair are very convenient.
Description
(1) technical field
The utility model relates to bearing manufacturing technical field, is specifically related to a kind of bearing manufacturing equipment.
(2) background technology
3MZ1410S external ditch grinder is the high efficiency grinding machine that adopts two two lassos of bistrique time processing, is subject to everybody praise and favorable comment in bearing manufacturing.Existing more than 40 of our factory is still using, because this equipment is the product manufacturing and designing in the eighties, so what feeding drive part was selected is hydraulic-driven, rack pinion is realized the amount of feeding of grinding, use the grinding and feeding precision of the 3MZ1410S external ditch grinder of nearly 30 years all to occur problem, the product scattered error processing is very large, the serious waste product that causes.
The upper carriage of 3MZ1410S external ditch grinder advances upper carriage front end and work to enter after leading screw close contact through fast forward oil cylinder fast, work is entered tooth bar motion transmitting gear, gear driven screw rotational lead screw rollback, and upper carriage is determined work speed according to the speed of tooth bar.The problem existing has: 1, being delivered in feeding and backhaul process of rack and pinion exists gap; , there is mutual transmission accuracy error in 2, the complex structure of feeding transmission; 3, hydraulic system will often be safeguarded and just can avoid oil leakage phenomenon; 4, maintenance maintenance inconvenience.Therefore, be badly in need of at present a kind of modernization system to overcome above defect.
(3) summary of the invention
The purpose of this utility model is to provide a kind of feed accuracy accurate, has reduced the scattered error value of product, has improved the qualification rate of finished product, in maintenance of equipment, safeguard aspect 3MZ1410S external ditch grinder feed systems very easily all.
The purpose of this utility model is achieved in that it comprises servomotor, shaft coupling, ball-screw and the right-angled intersection guide rail being arranged on 3MZ1410S external ditch grinder, servomotor connects shaft coupling, shaft coupling connects ball-screw, ball-screw connects the upper carriage of 3MZ1410S external ditch grinder, and right-angled intersection guide rails assembling is below upper carriage.
The utility model is rotated screw and the upper carriage of 3MZ1410S external ditch grinder by driven by servomotor ball-screw, make workpiece realize grinding and feeding and compensation feeding.Concrete job step is enter → rewind down of F.F. → work, and servomotor drives (variable speed) soon, ball-screw variable speed, and screw drives upper carriage fast feed; When work is entered, servomotor low-rotate speed is realized screw and is driven upper carriage microfeed, reaches the required processing dimension of lasso, guarantees feed accuracy.This equipment crushing △ μ m size, by the servomotor auto-compensation amount of feeding, guarantees to realize feeding dimensional accuracy.
Machine-tool industry is all selected driven by servomotor in feed system mechanism now, and ball-screw feeding has been the transmission system of moulding, and the amount of feeding is accurate, and drive mechanism is simple, is convenient to maintenance and repair.Therefore, the utlity model has feed accuracy accurate, reduced the scattered error value of product, improved the qualification rate of finished product, in maintenance of equipment, safeguard aspect advantages such as very convenient all.
(4) accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
(5) specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
In conjunction with Fig. 1, it comprises the servomotor 1, shaft coupling 2, ball-screw 3 and the right-angled intersection guide rail that are arranged on 3MZ1410S external ditch grinder, servomotor 1 connects shaft coupling 2, shaft coupling 2 connects ball-screw 3, ball-screw 3 connects the upper carriage of 3MZ1410S external ditch grinder, and right-angled intersection guide rails assembling is below upper carriage.
Claims (1)
1. a 3MZ1410S external ditch grinder feed system, it is characterized in that it comprises servomotor, shaft coupling, ball-screw and the right-angled intersection guide rail being arranged on 3MZ1410S external ditch grinder, servomotor connects shaft coupling, shaft coupling connects ball-screw, ball-screw connects the upper carriage of 3MZ1410S external ditch grinder, and right-angled intersection guide rails assembling is below upper carriage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320762656.8U CN203636627U (en) | 2013-11-28 | 2013-11-28 | Feeding system for 3MZ1410S outer groove grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320762656.8U CN203636627U (en) | 2013-11-28 | 2013-11-28 | Feeding system for 3MZ1410S outer groove grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203636627U true CN203636627U (en) | 2014-06-11 |
Family
ID=50867905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320762656.8U Active CN203636627U (en) | 2013-11-28 | 2013-11-28 | Feeding system for 3MZ1410S outer groove grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203636627U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103600293A (en) * | 2013-11-28 | 2014-02-26 | 哈尔滨轴承集团公司 | Feeding system of 3MZ1410S outer groove grinder |
| CN106891255A (en) * | 2017-03-06 | 2017-06-27 | 芜湖中驰机床制造有限公司 | A kind of numerical-control lead screw feed arrangement |
-
2013
- 2013-11-28 CN CN201320762656.8U patent/CN203636627U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103600293A (en) * | 2013-11-28 | 2014-02-26 | 哈尔滨轴承集团公司 | Feeding system of 3MZ1410S outer groove grinder |
| CN106891255A (en) * | 2017-03-06 | 2017-06-27 | 芜湖中驰机床制造有限公司 | A kind of numerical-control lead screw feed arrangement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |