CN202162691U - Automatic grinding processing device - Google Patents
Automatic grinding processing device Download PDFInfo
- Publication number
- CN202162691U CN202162691U CN2011202712727U CN201120271272U CN202162691U CN 202162691 U CN202162691 U CN 202162691U CN 2011202712727 U CN2011202712727 U CN 2011202712727U CN 201120271272 U CN201120271272 U CN 201120271272U CN 202162691 U CN202162691 U CN 202162691U
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- cylinder
- direct current
- grinding
- connecting plate
- automatic grinding
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Abstract
The utility model discloses an automatic grinding processing device which is characterized by comprising a direct current motor, a cylinder, an upper support, a connecting plate and a lower support, wherein the cylinder is fixed on the upper support, more than one support shaft is fixed between the upper support and the lower support, a linear bearing is sheathed on the support shaft, the direct current motor is connected with the linear bearing sheathed on the support shaft through the connecting plate, and a cylinder rod on the cylinder is connected with the connecting plate; and a clamping head for fixing a grinding emery wheel is arranged at the end part of a shaft of the direct current motor. The device is mounted on a main shaft of a machining center, the grinding trajectory is controlled by the machining center, the motor is used for controlling the rotational speed of the emery wheel, the cylinder is used for controlling the grinding pressure, and the grinding emery wheel is changed to a polishing wheel, thereby being capable of realizing polishing processing. The automatic grinding processing device particularly utilizes a numerical control machine tool development mold curved surface automatic grinding and polishing device which is relatively economic, is in line with the requirement of low cost during manufacturing of molds, and can be widely applied to automobiles, electronics, household electrical appliances, aviation and other manufacturing industries, thereby having a broad market.
Description
Technical field
The utility model relates to a kind of automatic grinding processing unit (plant).
Background technology
Fast development along with industry such as automobile, electronics, civilian household electrical appliances, aviation, boats and ships; The application of mould in commercial production more and more widely; The height of mould manufacture level directly affects the exploitation of many industrial department new products and the update of old product, we can say; Mould is one of important foundation of national economy all departments development, is the important symbol of weighing a national manufacture level.In recent years; Because new technology applying in mold manufacturing industry such as Numeric Control Technology, spark machined, CAD/CAM/CAE are integrated; Basically can realize the automation of mold cavity Machining of Curved Surface, but the fine finishining of die curve still relies on experienced operator's manual operations, this part workload accounts for mould and all makes 40% of workload; Waste time and energy and crudy poor, become the weak link of high-quality, low cost, short period mfg. moulding die.Therefore, research and utilization advanced person's automatic grinding equipment is imperative to mold freedom curved surface fine finishining.
Although mould fine finishining begins to introduce the automation means; But generally speaking; The automaticity of popularity and used machinery is still lower; Chinese scholars is just actively carried out the exploitation and the practical research of automation polishing system of processing, realizes die curve automation polishing fine finishining, has become modern mould industry development important topic.
In addition; Existing automatic grinding device is that direct current generator links to each other with connecting plate and can do the rotation of certain angle around an end; The other end is by air cylinder driven, and when the air cylinder driven motor rotated with connecting plate, grinding wheel can not parallelly move down; Influence emery wheel and workpiece contact point, thereby influence the abrasive wire speed and the normal pressure of emery wheel and workpiece contact point.
Summary of the invention
The utility model is directed against the proposition of above problem, and develops a kind of automatic grinding processing unit (plant).The technological means that the utility model adopts is following:
A kind of automatic grinding processing unit (plant) is characterized in that comprising: direct current generator, cylinder, upper bracket, connecting plate and lower carriage; Said cylinder is fixed on the upper bracket; Be fixed with more than one back shaft between upper bracket and the lower carriage; Be with linear bearing on the said back shaft, direct current generator is connected with linear bearing on being socketed in back shaft through connecting plate, and the cylinder rod on the said cylinder is connected with connecting plate; The end of direct current arbor is provided with the chuck that is used for fixing grinding wheel.
Be provided with back-moving spring between said lower carriage and the direct current generator.
The outside of said direct current arbor is with sleeve.
Since adopted technique scheme, this bearing arrangement to be installed on the machining center main shaft, by machining center control grinding track, the Electric Machine Control grinding wheel speed, cylinder control grinding pressure, grinding wheel changes polishing wheel into, can realize polishing processing.This grinding and polishing device can combine with Numeric Control Technology and computer technology in addition, realizes the automatic polishing processing of die curve, improves die curve grinding-polishing working (machining) efficiency, machining accuracy, cuts down finished cost, and lays the foundation to the practicability development for promoting automatic polishing.
Particularly utilize the both economical automatic grinding and polishing device of Digit Control Machine Tool mold developing curved surface to meet mould and make requirement cheaply, can be widely used in manufacturing industry such as automobile, electronics, household electrical appliances, aviation, vast market is arranged.
Description of drawings
The utlity model has a secondary accompanying drawing:
Fig. 1 is the structural representation of the said device of the utility model;
Among the figure: 1, direct current generator, 2, cylinder, 3, upper bracket, 4, linear bearing, 5, connecting plate, 6, bolster, 7, back-moving spring, 8, abrasive wheel chuck, 9, sleeve, 10, lower carriage.
The specific embodiment
Automatic grinding processing unit (plant) as shown in Figure 1 comprises: direct current generator 1, cylinder 2, upper bracket 3, connecting plate 5 and lower carriage 10; Said cylinder 2 is fixed on the upper bracket 3, and cylinder 2 can be arranged on both sides, also can only install one in a side and drive cylinder; Be fixed with more than one back shaft 6 between upper bracket 3 and the lower carriage 10; Be with linear bearing 4 on the said back shaft 6, direct current generator 1 is connected with linear bearing 4 on being socketed in back shaft 6 through connecting plate 5, and the cylinder rod on the said cylinder 2 is connected with connecting plate 5; When the cylinder input pressure increases or reduces; Cylinder rod moves downward or upward, and connecting plate drives direct current generator and moves downward or upward along linear bearing, thus control grinding wheel and workpiece contact pressure; The end that direct current generator is 1 is provided with the chuck 8 that is used for fixing grinding wheel, and direct current generator 1 is being controlled grinding wheel speed.
Be provided with back-moving spring 7 between said lower carriage 10 and the direct current generator 1, this device back-moving spring 7 effect under can reset.The outside that said direct current generator is 1 is with sleeve 9.
Grinding and polishing device is affiliated to work in-process heart main shaft, and the polishing path is identical with the mold freedom curved surface machining path, is controlled by machining center.Grinding and polishing device comprises pressure regulation subsystem and speed governing subsystem two parts composition, controls the polishing pressure and the rotating speed of elasticity polishing emery wheel respectively.
The above; Be merely the preferable specific embodiment of the utility model; But the protection domain of the utility model is not limited thereto; Any technical staff who is familiar with the present technique field is equal to replacement or changes according to the technical scheme of the utility model and inventive concept thereof in the technical scope that the utility model discloses, and all should be encompassed within the protection domain of the utility model.
Claims (3)
1. an automatic grinding processing unit (plant) is characterized in that comprising: direct current generator (1), cylinder (2), upper bracket (3), connecting plate (5) and lower carriage (10);
Said cylinder (2) is fixed on the upper bracket (3); Be fixed with more than one back shaft (6) between upper bracket (3) and the lower carriage (10); Be with linear bearing (4) on the said back shaft (6); Direct current generator (1) is connected with linear bearing (4) on being socketed in back shaft (6) through connecting plate (5), and the same connecting plate of cylinder rod (5) on the said cylinder (2) is connected; The end of direct current generator (1) axle is provided with the chuck (8) that is used for fixing grinding wheel.
2. a kind of automatic grinding processing unit (plant) according to claim 1 is characterized in that being provided with back-moving spring (7) between said lower carriage (10) and the direct current generator (1).
3. a kind of automatic grinding processing unit (plant) according to claim 1 is characterized in that the outside of said direct current generator (1) axle is with sleeve (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202712727U CN202162691U (en) | 2011-07-28 | 2011-07-28 | Automatic grinding processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202712727U CN202162691U (en) | 2011-07-28 | 2011-07-28 | Automatic grinding processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202162691U true CN202162691U (en) | 2012-03-14 |
Family
ID=45798542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202712727U Expired - Fee Related CN202162691U (en) | 2011-07-28 | 2011-07-28 | Automatic grinding processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202162691U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103100962A (en) * | 2013-01-06 | 2013-05-15 | 中国计量学院 | Grinding device for threaded measuring hole inner end surface |
| CN104191346A (en) * | 2014-09-03 | 2014-12-10 | 大连理工大学 | High-precision automatic polishing device |
| CN112220325A (en) * | 2020-09-23 | 2021-01-15 | 苏州众智诺成信息科技有限公司 | Food material buffing device and buffing method based on Internet of things |
-
2011
- 2011-07-28 CN CN2011202712727U patent/CN202162691U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103100962A (en) * | 2013-01-06 | 2013-05-15 | 中国计量学院 | Grinding device for threaded measuring hole inner end surface |
| CN104191346A (en) * | 2014-09-03 | 2014-12-10 | 大连理工大学 | High-precision automatic polishing device |
| CN104191346B (en) * | 2014-09-03 | 2016-05-11 | 大连理工大学 | A kind of High Precision Automatic grinding and polishing device |
| CN112220325A (en) * | 2020-09-23 | 2021-01-15 | 苏州众智诺成信息科技有限公司 | Food material buffing device and buffing method based on Internet of things |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120314 Termination date: 20120728 |