CN2547460Y - Lapping machine apparatus of seal surface for safety valve - Google Patents
Lapping machine apparatus of seal surface for safety valve Download PDFInfo
- Publication number
- CN2547460Y CN2547460Y CN 02237619 CN02237619U CN2547460Y CN 2547460 Y CN2547460 Y CN 2547460Y CN 02237619 CN02237619 CN 02237619 CN 02237619 U CN02237619 U CN 02237619U CN 2547460 Y CN2547460 Y CN 2547460Y
- Authority
- CN
- China
- Prior art keywords
- gear
- glass
- safety valve
- piece
- disk
- 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 - Lifetime
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Abstract
The utility model provides a lapping machine apparatus of seal surface for safety valve, comprising a reducer(1), a bracket(2), a disc(3), a gear(4), a gear(5) and a piece of glass(6), wherein the bracket(2) is provided with the disc(3) which has the bottom part provided with the reducer(1) and the middle part provided with the gear(4); the gear(5) is meshed with the gear(4); the piece of glass(6) is arranged on the gear(5); because a special gear on which the piece of glass is arranged is arranged on the disc, when the glass surface is damaged, the damaged glass can be automatically changed and replaced with a new piece of glass; as a result, the grinding process continues; because the glass is low in price and can be conveniently changed, thereby reaching the intension of saving money and lowering the production cost.
Description
Relate to the field
The utility model is used for the grinding of all safety valves, specifically, is a kind of grinding machinery device of safety valve sealing surface.
Background technology
Existing safety valve grinding machinery drives abrasive disk by reductor and rotates, abrasive disk is the steel body, weight reaches 40 kilograms, so lapping device is bulky, mobility is poor, grind in use that the flatness of abrasive disk reduces behind the safety valve sealing surface of some, and it is extremely difficult to repair the flatness of its abradant surface, even whole machinery damages because of the flatness of abrasive disk and scraps.
Technology contents
The purpose of this utility model is to provide a kind of and can be effectively produces friction with the safety valve sealing surface, and operating personnel can change abrasive body at any time, reaches the grinding machinery device of the safety valve sealing surface that improves Grinding Quality and reduce production costs.
The utility model is achieved in that
Comprise reductor 1, support 2, disk 3, gear 4, gear 5, glass 6, disk 3 is arranged on the support 2, reductor 1 is arranged at disk 3 bottoms, and there is gear 4 at the middle part on the disk 3, and gear 5 and gear 4 engagements are equipped with glass 6 on gear 5.
The utility model also adopts following technical scheme:
Gear 5 can be more than one.
Glass 6 can be more than one.
Gear 5 is corresponding with glass 6 numbers.
Advantage of the present utility model is: be equipped with the special gear of glass by installation on disk, when glass planar damages, can change voluntarily, new glass is installed again, is continued polish process, because the glass cheapness, it is convenient to change, and has reached the purpose of saving and reducing production costs.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a plan structure schematic diagram of the present utility model.
Concrete enforcement
As shown in Figure 1, mainly form by reductor 1, support 2, disk 3, gear 4, gear 5, glass 6, the gear 4 that reductor 1 drives on the disk 3 rotates, also rotate with gear 4 meshed gears 51 thereupon, be installed in the also movement therewith of glass 6 on the gear 5, the safety valve sealing surface that need are ground places on the glass 6, grinds.
As shown in Figure 2, gear 5 can prolong gear 4 peripheral more than one installations, on each gear 5 all to glass 6 should be arranged.
Claims (4)
1. the grinding machinery device of a safety valve sealing surface, comprise reductor (1), support (2), disk (3), gear (4), gear (5), glass (6), it is characterized in that: disk (3) is arranged on the support (2), reductor (1) is arranged at disk (3) bottom, there is gear (4) at middle part on the disk (3), gear (5) and gear (4) engagement are equipped with glass (6) on gear (5).
2. the grinding machinery device of a kind of safety valve sealing surface according to claim 1 is characterized in that: gear (5) can be more than one.
3. the grinding machinery device of a kind of safety valve sealing surface according to claim 1 is characterized in that: glass (6) can be more than one.
4. the grinding machinery device of a kind of safety valve sealing surface according to claim 1 is characterized in that: gear (5) is corresponding with glass (6) number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02237619 CN2547460Y (en) | 2002-06-21 | 2002-06-21 | Lapping machine apparatus of seal surface for safety valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02237619 CN2547460Y (en) | 2002-06-21 | 2002-06-21 | Lapping machine apparatus of seal surface for safety valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2547460Y true CN2547460Y (en) | 2003-04-30 |
Family
ID=33711533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02237619 Expired - Lifetime CN2547460Y (en) | 2002-06-21 | 2002-06-21 | Lapping machine apparatus of seal surface for safety valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2547460Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103507052A (en) * | 2013-10-23 | 2014-01-15 | 江南大学 | Safety valve maintenance platform |
| CN103624676A (en) * | 2013-12-13 | 2014-03-12 | 济南玫德铸造有限公司 | Valve plate grinding machine |
| CN103692339A (en) * | 2013-12-13 | 2014-04-02 | 一汽解放柳州特种汽车有限公司 | Hand-operated air valve plane match grinding machine of dump truck |
-
2002
- 2002-06-21 CN CN 02237619 patent/CN2547460Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103507052A (en) * | 2013-10-23 | 2014-01-15 | 江南大学 | Safety valve maintenance platform |
| CN103624676A (en) * | 2013-12-13 | 2014-03-12 | 济南玫德铸造有限公司 | Valve plate grinding machine |
| CN103692339A (en) * | 2013-12-13 | 2014-04-02 | 一汽解放柳州特种汽车有限公司 | Hand-operated air valve plane match grinding machine of dump truck |
| CN103692339B (en) * | 2013-12-13 | 2016-04-13 | 一汽解放柳州特种汽车有限公司 | A kind of dump truck manual operating air valve plane match grinding machine |
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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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120621 Granted publication date: 20030430 |