CN201109064Y - Multifunctional valve grinding machine - Google Patents
Multifunctional valve grinding machine Download PDFInfo
- Publication number
- CN201109064Y CN201109064Y CNU2007200860198U CN200720086019U CN201109064Y CN 201109064 Y CN201109064 Y CN 201109064Y CN U2007200860198 U CNU2007200860198 U CN U2007200860198U CN 200720086019 U CN200720086019 U CN 200720086019U CN 201109064 Y CN201109064 Y CN 201109064Y
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- CN
- China
- Prior art keywords
- grinding
- bevel gear
- steel bushing
- universal joint
- dish
- 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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- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a multifunctional valve grinder, which belongs to machinery processing and grinding a valve and comprises an electric motor, a transmission mechanism, a clamping device, a frame, and grinding mechanisms. The clamping device is composed of a steel bushing, a copper sheathing, and a bolt, opposite grooves are arranged on the cooper sheathing, the steel bushing is sleeved in a square box, the cooper sheathing is sleeved in the steel bushing and is fastened by the bolt. The clamping device can be respectively connected with a vertical wheelhead mechanism, a tee mechanism, and a tapered grinding head to form a plane grinding mechanism, a bevel grinding mechanism, and a tapered grinding mechanism. The valve grinder has reasonable design and novel structure as well as convenient operation, can serve multiple purposes, and saves the labor and the natural resources. The grinder also adopts an advanced relocation mechanism and an adjustable grinding disc with planetary trace lapping, so as to cause the grinding face to be a screen shape, thereby ensuring the precision and the smooth finish of the grinding face. The grinder is safe and reliable, has strong applicability, can be applied to the grinding of various valves, and has wide popularization and application values.
Description
Technical field
The utility model belongs to a kind of machinery to valve-seating processing, especially a kind of multi-functional valve grinder that can both grind Plane stop valve, gate valve, tapering stop valve.
Background technology
In the prior art, the valve grinding machine great majority are simple functions, and a kind of grinder can only grind a kind of valve, and abrasive disk generally can not be adjusted size.Have the extremely complicated grinding function of a small amount of structure to adjust size, but its precision is not high.
The utility model content
At the above-mentioned deficiency of prior art, the purpose of this utility model provides a kind of multi-functional valve grinder, and it can grind valve body, the spool of multiple valve and the size adjustable of abrasive disk, and is simple in structure, the precision height.
The technical solution of the utility model is: the multi-functional valve grinder contains motor, transmission mechanism, clamping device, frame, grinding mechanism.Described clamping device is made up of steel bushing, copper sheathing and screw, and copper sheathing is provided with the groove of splitting, and in the steel bushing side of the being socketed in cover, copper sheathing is socketed in the steel bushing, and is fastening by screw; Clamping device can connect to form the grinding mechanism that plane, inclined-plane, the conical surface are ground with Vertical Mill head mechanism, threeway mechanism, taper thread grinding head mechanism respectively.
Gear shaft one end on the Vertical Mill head in the described Vertical Mill head mechanism links to each other with universal joint, and universal joint is inserted in the interior six sides cover of connecting axle, and the gear shaft other end links to each other with another universal joint; Tooth on the angular wheel shaft in the pinion stand is meshed with bevel gear, is meshed with the bevel gear dish with the bevel gear that angular wheel shaft is combined as a whole, and the bevel gear dish is connected with adjustable planet mill.
Outside universal joint and upright grinding head body, be socketed with the sliding sleeve of band spring, handle and adjusting ring.
In the described threeway mechanism, three-way body is socketed in outside the gear shaft, and link to each other with universal joint, the other end of gear shaft links to each other with pinion stand, tooth on the angular wheel shaft in the pinion stand is meshed with bevel gear, be meshed with the bevel gear dish with the bevel gear that angular wheel shaft is combined as a whole, the bevel gear dish is connected with adjustable planet mill.
Described adjustable planet mill is made up of the plain grinding dish of static center fluted disc, rotation and planet hock and the travelling gear that connects thereon, and the planet hock is connected on the straight trough, and travelling gear is connected on the deep-slotted chip breaker.
Described taper thread grinding head mechanism directly is connected with the tapering mill by connecting axle by the universal joint in the upright grinding head body.
Three-way body in the Vertical Mill head mechanism has rotational freedom to sliding sleeve, and the bevel gear dish has rotational freedom to bevel gear, and above-mentioned two mutually perpendicular frees degree have been formed the relocation mechanism of Vertical Mill head mechanism.
Three-way body and copper sheathing in the threeway mechanism have rotational freedom to steel bushing, and the bevel gear dish has rotational freedom to angular wheel shaft, and above-mentioned two mutually perpendicular frees degree have been formed the relocation mechanism of threeway mechanism.
The utility model is reasonable in design, and novel structure is easy and simple to handle, but a tractor serves several purposes has been saved manpower and materials.The adjustable mill that this machine has also adopted advanced relocation mechanism and orbital path to grind reticulates abradant surface, has guaranteed the precision and the fineness of ground flat.This machine is safe and reliable, and applicability is strong, and applicable multiple grinding-in of valve has application value widely.
Description of drawings
Accompanying drawing 1 is the utility model sectional structure schematic diagram that the Vertical Mill head mechanism is housed;
Accompanying drawing 2 is the utility model sectional structure schematic diagrames that threeway mechanism is housed;
Accompanying drawing 4 is that the utility model that the taper thread grinding head mechanism is housed grinds tapering stop valve sectional structure schematic diagram;
Accompanying drawing 7 is structural representations of adjustable planet mill.
Mark division in the accompanying drawing is as follows: the 1-gear box cover; The 2-handle; The 3-motor gear; 4-two gears; The 5-deceleration box; The 6-gear; The 7-bearing holder (housing, cover); The 8-connecting axle; The 9-universal joint; 10-side's cover; The 11-steel bushing; The 12-copper sheathing; The 13-gear shaft; 14-three-way body (this three-way body comprises long three-way body and short three-way body, and both principles and function are the same); The 15-bevel gear; The 16-angular wheel shaft; The 17-bevel gear; 18-bevel gear dish; 19-plain grinding dish; 20-planet hock; The 21-travelling gear; 22-center fluted disc; The 23-sliding sleeve; The 24-spring; The 25-key; The 26-retainer plate; The 27-handle; The 28-adjusting ring; 29-founds grinding head body; The 30-universal joint; The 31-connecting axle; 32-tapering mill; The 33-screw; The 34-square plug receptacle; The 35-frame; 36-head locator; The 37-pinion stand; The 38-straight trough; The 39-deep-slotted chip breaker.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.Shown in accompanying drawing 1,3, plane lapping function of the present utility model is achieved in that motor gear 3 is transferred to two gears 4 and arrives gear 6 drive connecting axles 8 again, by universal joint 9 driven gear axles 13 Vertical Mill head gimbal 30 is rotated, drive bevel gear 17 by bevel gear 15, angular wheel shaft 16 and be transferred to bevel gear dish 18, drive plain grinding dish 19 and rotate.Because of center fluted disc 22 does not rotate, make planet hock 20 along 22 revolution of center fluted disc, planet hock 20 itself is gone back rotation, forms orbital path and grinds, and abradant surface reticulates.Three-way body 14 (this three-way body is short three-way body) has rotational freedom to sliding sleeve 23,18 pairs of angular wheel shafts 16 of toothed disc also have rotational freedom, two frees degree are orthogonal, become relocation mechanism, make five planet hocks 20 can very accurately be adjacent to abradant surface automatically.Turning handle 27 sliding sleeves 23 can move up and down along upright grinding head body 29 under the effect of retainer plate 26 and spring 24, can regulate the pressure of 20 pairs of valve-seating faces of planet hock.As shown in Figure 7, have straight trough 38 and deep-slotted chip breaker 39 on the plain grinding dish 19 of the present utility model, planet hock 20 can move and can therefore regulate the size of grinding size along straight trough 38, after mixing up planet hock 20, travelling gear 21 can be moved along deep-slotted chip breaker 39, be meshing with each other up to planet hock 20, travelling gear 21, center fluted disc 22.It shown in accompanying drawing 2,5 structural representation of the utility model of threeway mechanism being housed and carrying out bevel ground (grinding gate valve).Unscrew the screw 33 on the copper sheathing 12, change threeway mechanism, threeway mechanism turns to angular wheel shaft 16 again by the bevel gear 15 above the universal joint 9 driven gear axles 13, drives bevel gear 17 bevel gear dish 18 and abrasive disk 19 are rotated.Copper sheathing 12 clamps, and three-way body 14 (this three-way body is long three-way body) has rotational freedom with steel bushing 11, and 18 pairs of angular wheel shafts 16 of bevel gear dish have rotational freedom, and these two frees degree are orthogonal, make plain grinding dish 19 to develop automatically with abradant surface.Accompanying drawing 4 is tapering grinding mechanisms of the present utility model, and it drives connecting axle 31 by the universal joint 30 of Vertical Mill head, makes 32 pairs of tapering valve faces of tapering mill grind.Accompanying drawing 6,7 is respectively the structure for amplifying schematic diagram, and its design feature can clear demonstration from diagram.
Claims (8)
1. multi-functional valve grinder, contain motor, transmission mechanism, clamping device, frame, grinding mechanism, it is characterized in that: described clamping device is made up of steel bushing (11), copper sheathing (12) and screw (33), copper sheathing (12) is provided with the groove of splitting, in steel bushing (11) side's of being socketed in cover (10), copper sheathing (12) is socketed in the steel bushing (11), and is fastening by screw (33); Clamping device can connect to form the grinding mechanism that plane, inclined-plane, the conical surface are ground with Vertical Mill head mechanism, threeway mechanism, taper thread grinding head mechanism respectively.
2. multi-functional valve grinder according to claim 1, it is characterized in that: gear shaft (13) one ends on the upright grinding head body (29) in the described Vertical Mill head mechanism link to each other with universal joint (9), universal joint (9) is inserted in the interior six sides cover of connecting axle (8), and gear shaft (13) other end links to each other with universal joint (30); Tooth on the angular wheel shaft (16) in the pinion stand (37) is meshed with bevel gear (15), is meshed with bevel gear dish (18) with the bevel gear (17) that angular wheel shaft (16) is combined as a whole, and bevel gear dish (18) is connected with adjustable planet mill.
3. multi-functional valve grinder according to claim 2 is characterized in that: the sliding sleeve (23) that is socketed with band spring (24), handle (27) and adjusting ring (28) outside universal joint (30) and upright grinding head body (29).
4. multi-functional valve grinder according to claim 1, it is characterized in that: in the described threeway mechanism, three-way body (14) is socketed in outside the gear shaft (13), and link to each other with universal joint (9), the other end of gear shaft (13) links to each other with pinion stand (37), tooth on the angular wheel shaft (16) in the pinion stand (37) is meshed with bevel gear (15), be meshed with bevel gear dish (18) with the bevel gear (17) that angular wheel shaft (16) is combined as a whole, bevel gear dish (18) is connected with adjustable planet mill.
5. according to claim 2 or 4 described multi-functional valve grinders, it is characterized in that: described adjustable planet mill is made up of static center fluted disc (22), the plain grinding dish (19) that rotates and connection planet hock (20) and travelling gear (21) thereon, planet hock (20) is connected on the straight trough (38), and travelling gear (21) is connected on the deep-slotted chip breaker (39).
6. multi-functional valve grinder according to claim 1 is characterized in that: described taper thread grinding head mechanism directly is connected with tapering mill (32) by connecting axle (31) by the universal joint (30) in the upright grinding head body (29).
7. multi-functional valve grinder according to claim 1, it is characterized in that: the three-way body in the Vertical Mill head mechanism (14) has rotational freedom to sliding sleeve (23), bevel gear dish (18) has rotational freedom to bevel gear (16), and above-mentioned two mutually perpendicular frees degree have been formed the relocation mechanism of Vertical Mill head mechanism.
8. multi-functional valve grinder according to claim 1, it is characterized in that: three-way body in the threeway mechanism (14) and copper sheathing (12) have rotational freedom to steel bushing (11), bevel gear dish (18) has rotational freedom to angular wheel shaft (16), and above-mentioned two mutually perpendicular frees degree have been formed the relocation mechanism of threeway mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200860198U CN201109064Y (en) | 2007-07-19 | 2007-07-19 | Multifunctional valve grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200860198U CN201109064Y (en) | 2007-07-19 | 2007-07-19 | Multifunctional valve grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201109064Y true CN201109064Y (en) | 2008-09-03 |
Family
ID=39893583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200860198U Expired - Fee Related CN201109064Y (en) | 2007-07-19 | 2007-07-19 | Multifunctional valve grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201109064Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102423867A (en) * | 2011-12-10 | 2012-04-25 | 常州常瑞天力动力机械有限公司 | Aluminum alloy work piece grinding mechanism |
| CN104827377A (en) * | 2015-05-08 | 2015-08-12 | 浙江省特种设备检验研究院 | Polishing device for wall-climbing robot with wall surface polishing function |
| CN114603414A (en) * | 2022-03-15 | 2022-06-10 | 陈正安 | Thin-wall bearing machining process and equipment for industrial robot |
-
2007
- 2007-07-19 CN CNU2007200860198U patent/CN201109064Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102423867A (en) * | 2011-12-10 | 2012-04-25 | 常州常瑞天力动力机械有限公司 | Aluminum alloy work piece grinding mechanism |
| CN104827377A (en) * | 2015-05-08 | 2015-08-12 | 浙江省特种设备检验研究院 | Polishing device for wall-climbing robot with wall surface polishing function |
| CN114603414A (en) * | 2022-03-15 | 2022-06-10 | 陈正安 | Thin-wall bearing machining process and equipment for industrial robot |
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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: 20080903 Termination date: 20120719 |