CN205342775U - Bulb grinder - Google Patents
Bulb grinder Download PDFInfo
- Publication number
- CN205342775U CN205342775U CN201620113214.4U CN201620113214U CN205342775U CN 205342775 U CN205342775 U CN 205342775U CN 201620113214 U CN201620113214 U CN 201620113214U CN 205342775 U CN205342775 U CN 205342775U
- Authority
- CN
- China
- Prior art keywords
- main shaft
- mounting head
- bulb
- grinding
- location
- 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)
Abstract
The utility model discloses a bulb grinder belongs to the machining field, especially relates to one kind. A bed body. The bed body on be fixed with pivot and main shaft assembly, the end fixing of the pivot bulb body that remains processing, main shaft assembly's end fixing have with bulb body complex grinding sleeve, the bulb of the bulb body be located the grinding sleeve and the bulb physically and be equipped with a contained angle between the grinding sleeve, the pivot drive by motor I, main shaft assembly have II drives in the motor. Compared with the prior art, the utility model discloses degree of automation is high, easy operation, the labor intensity of the workman is reduced, machining efficiency is high to the machining precision is also provided.
Description
Technical field
This utility model relates to field of machining, particularly relates to a kind of grinding ball device.
Background technology
The plunger of plunger displacement pump is the part that product is required, and the bulb part of plunger is key position, the grinding traditional method of plunger ball: clamp grinding sleeve with power drill or pneumatic drill, after plunger ball is clamped by chuck, plunger ball starts to rotate, workman swings power drill again or pneumatic drill individually grinds plunger ball, the shortcoming of such traditional method: first is that efficiency is low, and workman can only grind the plunger ball of about 100 for one day；Second is that labor intensity is big, and workman's hands constantly to exert oneself to be pressed on bulb grinding sleeve, and must also swing power drill or pneumatic drill in the course of processing, and the physical demands of people is big, and labor intensity is big；3rd is that machining accuracy is low, and owing in the course of processing, workman swings the profile tolerance of the angle de-stabilising effect bulb of power drill or pneumatic drill, thus machining accuracy is low.
Summary of the invention
For solving above-mentioned technical problem, this utility model provides the grinding ball device that a kind grinding efficiency is high, labor intensity is little and profile tolerance is high.
This utility model is achieved through the following technical solutions: a kind of grinding ball device, including bed body；Described bed body is fixed with rotating shaft and main shaft assembly；The end of described rotating shaft is fixed with bulb body to be processed；The end of described main shaft assembly is fixed with the grinding sleeve coordinated with bulb body；The bulb of described bulb body is provided with an angle in grinding sleeve and between bulb body and grinding sleeve；Described rotating shaft is driven by motor I；Described main shaft assembly has motor II drive.
It is further: described main shaft assembly includes bearing block and the main shaft being arranged on bearing block by bearing；
Described center, main shaft one end has deep gouge, and main shaft one end other end is connected with motor II, and in spherical shape bottom main shaft deep gouge, spindle axis has a through hole；
Being placed with mounting head in described main shaft deep gouge, mounting head outer end has the connecting hole for being connected with grinding sleeve, and mounting head the inner is in spherical with what coordinate bottom main shaft deep gouge；
Being provided with a screw rod in described spindle through-hole, screw rod one end is connected with mounting head, and the screw rod other end is provided with nut.
Described main shaft one end is provided with belt pulley II by key, and belt pulley II is fixing by circlip for shaft and pad location；Belt pulley II connects motor II by belt.
The wool felt sealed is installed between described bearing block and main shaft；Described wool felt is arranged in the deep gouge being opened in bearing block.
Inner one of described mounting head is available for the blind hole that screw rod end is pierced into, and mounting head also has a pin-and-hole vertical with mounting head blind hole；Described screw rod pierces into the one end in mounting head and has the through hole coordinated with mounting head pin-and-hole；Mounting head is connected by pin with screw rod.
Described mounting head outer end has the blind hole pierced into for grinding sleeve, and mounting head is provided with the location screw fixing for grinding sleeve location.
Described main shaft assembly is fixed on a location-plate；Described motor II is fixed on described location-plate by a motor plate；Described location-plate can be slidably mounted in bed body along main shaft assembly axis direction；Location-plate side is provided with handle.
Described rotating shaft is arranged in bed body by a lathe adjustable plate.
Compared with prior art, this utility model automaticity is high, simple to operate；Reducing the labor intensity of workman, working (machining) efficiency is high, and also provides machining accuracy.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is main shaft assembly structural representation；
Fig. 3 is main axle structure schematic diagram；
Fig. 4 is sectional view in Fig. 3；
Fig. 5 is mounting head structural representation；
Fig. 6 is screw-rod structure schematic diagram.
Detailed description of the invention
The following is a specific embodiment of the present utility model, in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, a kind of grinding ball device, main shaft assembly 6 is fixed on a location-plate 7, and the motor II 8 being connected with main shaft assembly 6 is fixed on described location-plate 7 by a motor plate 11, and location-plate 7 can be slidably mounted in bed body 9 along main shaft assembly 6 axis direction；Location-plate 7 side is provided with handle 10；The rotating shaft 2 driven by motor I 1 is arranged in bed body 9 by a lathe adjustable plate 3, and the end of rotating shaft 2 is fixed with bulb body 4 to be processed；The end of main shaft assembly 6 is fixed with the grinding sleeve 5 coordinated with bulb body 4；The bulb of bulb body 4 is provided with the angle of 100 ° to 170 ° in grinding sleeve 5 and between bulb body 4 and grinding sleeve 5, optimum selection is 135 °.
In conjunction with shown in Fig. 2 to Fig. 4, main shaft assembly 6 includes bearing block 6-10 and the main shaft 6-8 being arranged on bearing block 6-10 by bearing 6-9；Center, main shaft 6-8 one end has deep gouge, and main shaft 6-8 one end other end is connected with motor II 8, and in spherical shape bottom main shaft 6-8 deep gouge, main shaft 6-8 axle center has a through hole；Being placed with mounting head 6-11, mounting head 6-11 outer end in main shaft 6-8 deep gouge and have the connecting hole for being connected with grinding sleeve 5, mounting head 6-11 the inner is in spherical with what coordinate bottom main shaft 6-8 deep gouge；Being provided with a screw rod 6-1, screw rod 6-1 one end in main shaft 6-8 through hole to be connected with mounting head 6-11, the screw rod 6-1 other end is provided with nut 6-2.Further, to be provided with belt pulley II 6-5, belt pulley II 6-5 by key 6-6 fixing by circlip for shaft 6-3 and pad 6-4 location in main shaft 6-8 one end；Belt pulley II 6-5 connects motor II 8 by belt.The wool felt 6-12 sealed is installed between bearing block 6-10 and main shaft 6-8；Described wool felt 6-12 is arranged in the deep gouge being opened in bearing block 6-10.Shown in Fig. 5, Fig. 6, inner one of mounting head 6-11 is available for the blind hole that screw rod 6-1 end is pierced into, and mounting head 6-11 also has a pin-and-hole vertical with mounting head 6-11 blind hole；Screw rod 6-1 pierces into the one end in mounting head 6-11 and has the through hole coordinated with mounting head 6-11 pin-and-hole；Mounting head 6-11 is connected by pin 6-14 with screw rod 6-1.Mounting head 6-11 outer end has the blind hole pierced into for grinding sleeve 5, and mounting head 6-11 is provided with the location screw 6-13 fixing for grinding sleeve 5 location.
In use, by fixing to install shown in Fig. 1 and Fig. 2 to bulb body 4 and grinding sleeve 5, the concrete fixing distance that by the fixing means of grinding sleeve 5, can control grinding sleeve 5 and bulb body 4 with handle 10 of bulb body 4, completes to grind by the relative motion between grinding sleeve 5 and bulb body 4.
Claims (8)
1. a grinding ball device, it is characterised in that: include bed body；Described bed body is fixed with rotating shaft and main shaft assembly；The end of described rotating shaft is fixed with bulb body to be processed；The end of described main shaft assembly is fixed with the grinding sleeve coordinated with bulb body；The bulb of described bulb body is provided with an angle in grinding sleeve and between bulb body and grinding sleeve；Described rotating shaft is driven by motor I；Described main shaft assembly has motor II drive.
2. grinding ball device according to claim 1, it is characterised in that: described main shaft assembly includes bearing block and the main shaft being arranged on bearing block by bearing；
Described center, main shaft one end has deep gouge, and main shaft one end other end is connected with motor II, and in spherical shape bottom main shaft deep gouge, spindle axis has a through hole；
Being placed with mounting head in described main shaft deep gouge, mounting head outer end has the connecting hole for being connected with grinding sleeve, and mounting head the inner is in spherical with what coordinate bottom main shaft deep gouge；
Being provided with a screw rod in described spindle through-hole, screw rod one end is connected with mounting head, and the screw rod other end is provided with nut.
3. grinding ball device according to claim 2, it is characterised in that: described main shaft one end is provided with belt pulley II by key, and belt pulley II is fixing by circlip for shaft and pad location；Belt pulley II connects motor II by belt.
4. grinding ball device according to claim 2, it is characterised in that: the wool felt sealed is installed between described bearing block and main shaft；Described wool felt is arranged in the deep gouge being opened in bearing block.
5. grinding ball device according to claim 2, it is characterised in that: inner one of described mounting head is available for the blind hole that screw rod end is pierced into, and mounting head also has a pin-and-hole vertical with mounting head blind hole；Described screw rod pierces into the one end in mounting head and has the through hole coordinated with mounting head pin-and-hole；Mounting head is connected by pin with screw rod.
6. grinding ball device according to claim 5, it is characterised in that: described mounting head outer end has the blind hole pierced into for grinding sleeve, and mounting head is provided with the location screw fixing for grinding sleeve location.
7. grinding ball device according to claim 1, it is characterised in that: described main shaft assembly is fixed on a location-plate；Described motor II is fixed on described location-plate by a motor plate；Described location-plate can be slidably mounted in bed body along main shaft assembly axis direction；Location-plate side is provided with handle.
8. grinding ball device according to claim 1, it is characterised in that: described rotating shaft is arranged in bed body by a lathe adjustable plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620113214.4U CN205342775U (en) | 2016-02-04 | 2016-02-04 | Bulb grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620113214.4U CN205342775U (en) | 2016-02-04 | 2016-02-04 | Bulb grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205342775U true CN205342775U (en) | 2016-06-29 |
Family
ID=56182372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620113214.4U Expired - Fee Related CN205342775U (en) | 2016-02-04 | 2016-02-04 | Bulb grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205342775U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106141897A (en) * | 2016-08-20 | 2016-11-23 | 无锡鹰贝精密轴承有限公司 | Big joint ball profile tolerance roughness lapping device |
| CN108857857A (en) * | 2018-08-02 | 2018-11-23 | 青岛力克川液压机械有限公司 | A kind of plunger ball grinder bed |
-
2016
- 2016-02-04 CN CN201620113214.4U patent/CN205342775U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106141897A (en) * | 2016-08-20 | 2016-11-23 | 无锡鹰贝精密轴承有限公司 | Big joint ball profile tolerance roughness lapping device |
| CN108857857A (en) * | 2018-08-02 | 2018-11-23 | 青岛力克川液压机械有限公司 | A kind of plunger ball grinder bed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20170204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |