CN201940847U - Tool detaching cylinder of ball high-speed motorized spindle - Google Patents
Tool detaching cylinder of ball high-speed motorized spindle Download PDFInfo
- Publication number
- CN201940847U CN201940847U CN2010206864052U CN201020686405U CN201940847U CN 201940847 U CN201940847 U CN 201940847U CN 2010206864052 U CN2010206864052 U CN 2010206864052U CN 201020686405 U CN201020686405 U CN 201020686405U CN 201940847 U CN201940847 U CN 201940847U
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Abstract
The utility model relates to a tool detaching cylinder of a ball high-speed motorized spindle, in particular to a spindle component. The axial center of a piston (9) is provided with a through hole (14); the inner wall of the top end of the through hole (4) is provided with a screw thread (16); a clamp spring (5) is arranged between the inner wall of a top cover (3) and the upper surface of an upper clapboard (6); and a screw (2) passes through the top cover (3), the upper clapboard (6) and the clamp spring (5). The tool detaching cylinder has a compact structure; the outer wall of a cylinder body does not need to be provided with any screw hole, so that the outer wall can be as thin as possible, and materials are saved; after the diameter of the cylinder body is determined, the diameter of an internal piston enlarged to the maximum extent, the largest thrust is generated, and the energy consumption is lowered; and the tool detaching cylinder is convenient to popularize and apply.
Description
Technical field
The utility model relates to a kind of machining equipment, specifically a kind of spindle assemblies.
Background technology
In the prior art, be provided with piston and dividing plate in the cylinder block of main shaft, therefore need be at outer wall of cylinder block a plurality of screw holes that spud in, with stationary barrier, so general requirement of cylinder body has certain thickness, this has just produced unnecessary cost of manufacture, secondly, the diameter of piston makes piston thrust reduce because of the thickness increase of cylinder body reduces, and causes unnecessary energy consumption.
Summary of the invention
What the utility model related to a kind of ball high-speed electric main shaft unloads the cutter cylinder, its compact conformation, because outer wall of cylinder block it goes without doing screw hole, so can do thinly as far as possible, save material, after diameter of cylinder is determined, can accomplish maximum to the diameter of internal piston, produce maximum thrust, reduce energy consumption, be convenient to promote and use.
The utility model technical solution is in existing cylinder body (4), cylinder body (4) outer wall middle part and bottom are provided with steam vent, suction nozzle (1), upper strata dividing plate (6), lower floor's dividing plate (10), be equipped with dividing plate sealing ring (7) between each dividing plate and cylinder body (4) inwall, top cover (3), one or more piston (9), piston (9) front end runs through lower floor's dividing plate (10), described lower floor dividing plate (10) through part inwall and piston (9) head end outer wall are provided with seben sealing ring (11), the head end of piston (9) is provided with the breach (13) of axially extending bore, be provided with on piston packing (8) basis between piston (9) and cylinder body (4) inwall, the utility model is provided with through hole (14) particularly in the axial centre of piston (9), the top inwall of through hole (14) is provided with screw thread (16), is provided with jump ring (5) between the upper surface of top cover (3) inwall and upper strata dividing plate (6), has screw (2) to run through top cover (3), upper strata dividing plate (6) and jump ring (5).
More than be provided with higher level's piston and subordinate's piston in the cylinder body of the present utility model (4), the head end breach of higher level's piston is arranged on the axially extending bore end of subordinate's piston.
More than cylinder body described in the utility model (4) bottom be provided with counterbore (12) and fix with subordinate's cylinder or body.
Cylinder body described in the utility model (4) outer wall middle part is provided with upper strata steam vent (17), and cylinder body (4) outer wall bottom is provided with lower floor's steam vent (15).
The head end of above-described suction nozzle (1) is provided with damping hole (18).
Operation principle of the present utility model is a screw (2) with top cover (3) and dividing plate 1(6), jump ring (5) is fixing dead, following jump ring (5) restriction dividing plate 2(10) to top offset.Dividing plate sealing ring (7), piston packing (8), seben sealing ring (11) completely cut off the inlet end and the exhaust end of each piston (9).Cylinder is connected subordinate's cylinder or body by the counterbore (12) of cylinder body (4) with screw.During cylinder operation, gas is entered the epicoele of first piston (9) by the damping hole (18) of suction nozzle (1), be screwed into plug in the screw thread (16) of epicoele that through hole (14) and breach (13) by piston (9) middle part enters second piston (9) simultaneously, can stop subordinate's piston intake) piston (9) middle part.Piston (9) moves downward, and piston (9) cavity of resorption carries out exhaust by the lower floor's steam vent (15) and the upper strata steam vent (17) of cylinder body (4).Piston this moment (9) just promotes the follower action downwards.The size that changes damping hole (18) just can be regulated the speed of cylinder piston motion.
Advantage of the present utility model is compact conformation, because outer wall of cylinder block it goes without doing screw hole, so can do thinly as far as possible, save material, after diameter of cylinder is determined, can accomplish maximum to the diameter of internal piston, produce maximum thrust, reduce energy consumption, be convenient to promote and use.
Description of drawings
Fig. 1 is an organigram of the present utility model.
The specific embodiment
Embodiment 1
According to shown in Figure 1, the utility model is at existing cylinder body 4, cylinder body 4 outer walls middle part and bottom are provided with steam vent, suction nozzle 1, upper strata dividing plate 6, lower floor's dividing plate 10, be equipped with dividing plate sealing ring 7 between each dividing plate and cylinder body 4 inwalls, top cover 3, one or more piston 9, piston 9 front ends run through lower floor's dividing plate 10, and described lower floor dividing plate 10 through part inwalls and piston 9 head end outer walls are provided with seben sealing ring 11, the head end of piston 9 is provided with the breach 13 of axially extending bore, be provided with on piston packing 8 bases between piston 9 and cylinder body 4 inwalls, the utility model is provided with through hole 14 particularly in the axial centre of piston 9, and the top inwall of through hole 14 is provided with screw thread 16, be provided with jump ring 5 between the upper surface of top cover 3 inwalls and upper strata dividing plate 6, have screw 2 to run through top cover 3, upper strata dividing plate 6 and jump ring 5.
Embodiment 2
Identical with embodiment 1, just be provided with higher level's piston and subordinate's piston in the cylinder body 4, the head end breach of higher level's piston is arranged on the axially extending bore end of subordinate's piston.
Identical with embodiment 1, just cylinder body 4 bottoms are provided with counterbore 12 and fix with subordinate's cylinder or body.
Embodiment 4
Identical with embodiment 1, just cylinder body 4 outer walls middle part is provided with upper strata steam vent 17, and cylinder body 4 outer wall bottoms are provided with lower floor's steam vent 15.
Identical with embodiment 1, just the head end of suction nozzle 1 is provided with damping hole 18.
Claims (5)
1. a ball high-speed electric main shaft unloads the cutter cylinder, it has comprised cylinder body (4), cylinder body (4) outer wall middle part and bottom are provided with steam vent, suction nozzle (1), upper strata dividing plate (6), lower floor's dividing plate (10), be equipped with sealing ring (7) between each dividing plate and cylinder body (4) inwall, top cover (3), one or more piston (9), piston (9) front end runs through lower floor's dividing plate (10), described lower floor dividing plate (10) through part inwall and piston (9) head end outer wall are provided with sealing ring (11), the head end of piston (9) is provided with the breach (13) of axially extending bore, be provided with sealing ring (8) between piston (9) and cylinder body (4) inwall, it is characterized in that the axial centre of piston (9) is provided with through hole (14), the top inwall of through hole (14) is provided with screw thread (16), be provided with jump ring (5) between the upper surface of top cover (3) inwall and upper strata dividing plate (6), have screw (2) to run through top cover (3), upper strata dividing plate (6) and jump ring (5).
2. a kind of ball high-speed electric main shaft according to claim 1 unload the cutter cylinder, it is characterized in that being provided with in the cylinder body (4) higher level's piston and subordinate's piston, the head end breach of higher level's piston is arranged on the axially extending bore end of subordinate's piston.
3. a kind of ball high-speed electric main shaft according to claim 1 unload the cutter cylinder, it is characterized in that cylinder body (4) bottom is provided with counterbore (12) and fixes with subordinate's cylinder or body.
4. a kind of ball high-speed electric main shaft according to claim 1 unload the cutter cylinder, it is characterized in that cylinder body (4) outer wall middle part is provided with steam vent (17), cylinder body (4) outer wall bottom is provided with steam vent (15).
5. a kind of ball high-speed electric main shaft according to claim 1 unload the cutter cylinder, it is characterized in that the head end of suction nozzle (1) is provided with damping hole (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206864052U CN201940847U (en) | 2010-12-29 | 2010-12-29 | Tool detaching cylinder of ball high-speed motorized spindle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206864052U CN201940847U (en) | 2010-12-29 | 2010-12-29 | Tool detaching cylinder of ball high-speed motorized spindle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201940847U true CN201940847U (en) | 2011-08-24 |
Family
ID=44468198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206864052U Expired - Lifetime CN201940847U (en) | 2010-12-29 | 2010-12-29 | Tool detaching cylinder of ball high-speed motorized spindle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201940847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106926028A (en) * | 2015-12-29 | 2017-07-07 | 武汉重型机床集团有限公司 | One kind decompression clamping structure |
-
2010
- 2010-12-29 CN CN2010206864052U patent/CN201940847U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106926028A (en) * | 2015-12-29 | 2017-07-07 | 武汉重型机床集团有限公司 | One kind decompression clamping structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGZHOU HAOZHI ELECTROMECHANICAL SHARES CO., LTD Free format text: FORMER NAME: GUANGZHOU HAOZHI ELECTROMECHANICAL CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 511356 6 Jiangdong Street, Yonghe Economic Zone, Guangzhou economic and Technological Development Zone Patentee after: Guangzhou Haozhi Industrial Co., Ltd. Address before: 510670 301C, main building, No. 111, science Avenue, Guangzhou hi tech Industrial Development Zone, Guangzhou, Guangdong Patentee before: Guangzhou Haozhi Electromechanical Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110824 |