CN202174268U - Tool for boring machine cooler shell body on lathe - Google Patents
Tool for boring machine cooler shell body on lathe Download PDFInfo
- Publication number
- CN202174268U CN202174268U CN2011202271620U CN201120227162U CN202174268U CN 202174268 U CN202174268 U CN 202174268U CN 2011202271620 U CN2011202271620 U CN 2011202271620U CN 201120227162 U CN201120227162 U CN 201120227162U CN 202174268 U CN202174268 U CN 202174268U
- Authority
- CN
- China
- Prior art keywords
- lathe
- machine cooler
- shell body
- cooler shell
- cutter shaft
- 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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Abstract
The utility model discloses a tool for boring a machine cooler shell body on a lathe, which comprises a bottom plate, a V-shaped positioning block and a pressing device, wherein the V-shaped positioning block is fixedly arranged on the bottom plate and is used for positioning the machine cooler shell body; the pressing device is arranged on the bottom plate and is used for pressing the machine cooler shell body on the V-shaped positioning block; and positioning sleeves for positioning a cutter shaft are also arranged at the two ends of a V-shaped groove of the V-shaped positioning block on the bottom plate. The utility model has the beneficial effects that the tool for boring the machine cooler shell body on the lathe is installed on a drag plate of the lathe, and the cutter shaft is clamped on a chuck of the lathe to realize the boring of an inner hole of a cutter cooler shell body on the lathe, thereby overcoming the defect of overlarge eccentric bounce of the main shaft caused by the machine cooler shell body along with the main shaft of the lathe when the machine cooler shell body is turned; and meanwhile, the positioning sleeves arranged in the tool are externally sleeved on the cutter shaft and are coaxially and rotationally matched with the cutter shaft so as to avoid the eccentric bounce caused by the overlong cutter shaft in the rotation of the cutter shaft. Therefore, the tool can ensure the machining precision of the inner hole of the machine cooler shell body and has high machining efficiency and low machining cost.
Description
Technical field
The utility model relates to a kind of frock, particularly a kind of frock of processing machine cooler housing endoporus.
Background technology
Machine cooler housing has a long through-hole of placing cooler core, in the prior art, in order to obtain working (machining) efficiency preferably, adopts lathe or boring machine that this hole is processed usually.
When the mode of employing turning is processed this hole on lathe; Because machine cooler housing is heavy, the aperture is big, the degree of depth is darker, so machine cooler housing is in rotation process, the increasing of beating of the deflection when main shaft is rotated; Thereby cause the crudy in hole relatively poor; Simultaneously lathe tool also must be done longlyer, and the lathe tool rigidity also can variation, can cause that equally the crudy in hole is relatively poor.
On boring machine, add simultaneously man-hour, darker owing to this hole, the aperture is bigger, and the boring cutter spindle eccentricity is beated also bigger, the big down little bellmouth of the easy appearance of boring processing, and crudy cannot say for sure to demonstrate,prove.
Therefore in the prior art, no matter turning processing or boring processing all can't guarantee product quality, and working (machining) efficiency is lower, and processing cost is very high.
Therefore need improve machine cooler housing endoporus processing mode of the prior art,, improve working (machining) efficiency, reduce manufacturing cost to guarantee crudy.
The utility model content
In view of this, the purpose of the utility model provides a kind of frock, to change existing machine cooler housing endoporus processing mode, improves crudy and working (machining) efficiency, reduces manufacturing cost.
The frock of the utility model boring machine cooler housing on lathe; Comprise base plate, be fixedly installed on the V-arrangement locating piece that is used for localization machine cooler housing on the base plate and be arranged on and be used on the base plate machine cooler housing is pressed on the hold down gag on the V-arrangement locating piece that the V-shaped groove two ends that on base plate, are positioned at the V-arrangement locating piece also are provided with the positioning sleeve that is used to locate cutter shaft.
Further, said hold down gag comprises two pull bars being fixedly installed on the base plate, is arranged on the pull bar pressing plate that can slide along pull bar and cooperates with pull rod screw and be used for nut that pressing plate is exerted pressure;
Further, said positioning sleeve is provided with the cooling-water duct that can cooling water be introduced the positioning sleeve endoporus.
The beneficial effect of the utility model: the frock of the utility model boring machine cooler housing on lathe; Frock is installed on the lathe carriage; With the cutter shaft clamping on lathe chuck; Can be implemented in boring machine cooler housing endoporus on the lathe, thereby can avoid turning processing machine cooler housing cooler on opportunity housing to cause the spindle eccentricity excessive defective of beating with lathe spindle; The positioning sleeve that is provided with of this frock simultaneously, it is coated at cutter shaft and cooperates with its coaxial rotation, thus the eccentricity runout that causes because of cutter shaft is long can avoid the cutter shaft rotation time; Thereby this frock can guarantee the machining accuracy of machine cooler housing endoporus, bore hole on lathe simultaneously, and working (machining) efficiency is higher, and processing cost is lower.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
Fig. 1 is the structural representation of the utility model frock of boring machine cooler housing on lathe;
Fig. 2 is the cutaway view of Fig. 1 along A-A.
The specific embodiment
Fig. 1 is the structural representation of the utility model frock of boring machine cooler housing on lathe; Fig. 2 is the cutaway view of Fig. 1 along A-A.
As shown in the figure; The frock of present embodiment boring machine cooler housing on lathe; Comprise base plate 1, be fixedly installed on the V-arrangement locating piece 2 that is used for localization machine cooler housing on the base plate 1 and be arranged on and be used on the base plate 1 machine cooler housing is pressed on the hold down gag on the V-arrangement locating piece 2 that the V-shaped groove two ends that on base plate, are positioned at the V-arrangement locating piece also are provided with the positioning sleeve 3 that is used to locate cutter shaft.The frock of the utility model boring machine cooler housing on lathe; Frock is installed on the lathe carriage; With the cutter shaft clamping on lathe chuck; Can be implemented in boring machine cooler housing endoporus on the lathe, thereby can avoid turning processing machine cooler housing cooler on opportunity housing to cause the spindle eccentricity excessive defective of beating with lathe spindle; The positioning sleeve that is provided with of this frock simultaneously, it is coated at cutter shaft and cooperates with its coaxial rotation, thus the eccentricity runout that causes because of cutter shaft is long can avoid the cutter shaft rotation time; Thereby this frock can guarantee the machining accuracy of machine cooler housing endoporus, bore hole on lathe simultaneously, and working (machining) efficiency is higher, and processing cost is lower.
In the present embodiment: said hold down gag comprises two pull bars 4 being fixedly installed on the base plate 1, be arranged on the pull bar 4 pressing plate 5 that can slide along pull bar and cooperate with pull rod screw and be used for nut 6 that pressing plate is exerted pressure.This structure hold down gag is simple in structure, and is easily manufactured.Certainly in practical implementation, can also adopt hydraulic means to realize compressing automatically,, pressing plate is set on hydraulic cylinder piston rod on base plate,, can realize compressing automatically through stretching of solenoid directional control valve control piston bar as hydraulic cylinder is set.
As the improvement to this embodiment: said positioning sleeve 3 is provided with the cooling-water duct 3a that can cooling water be introduced the positioning sleeve endoporus; Cooling water channel is set can realizes the cooling and lubricating to cutter shaft, thereby can reduce the friction between itself and positioning sleeve, guarantee that cutter shaft rotates flexibly, it is little that cutter shaft and positioning sleeve mating surface wear and tear, and fit tolerance remains unchanged for a long time.
Explanation is at last; Above embodiment is only unrestricted in order to the technical scheme of explanation the utility model; Although with reference to preferred embodiment the utility model is specified, those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement the technical scheme of the utility model; And not breaking away from the aim and the scope of the utility model technical scheme, it all should be encompassed in the middle of the claim scope of the utility model.
Claims (3)
1. the frock of a boring machine cooler housing on lathe; It is characterized in that: comprise base plate, be fixedly installed on the V-arrangement locating piece that is used for localization machine cooler housing on the base plate and be arranged on and be used on the base plate machine cooler housing is pressed on the hold down gag on the V-arrangement locating piece that the V-shaped groove two ends that on base plate, are positioned at the V-arrangement locating piece also are provided with the positioning sleeve that is used to locate cutter shaft.
2. according to claim 1 on lathe the frock of boring machine cooler housing, it is characterized in that: said hold down gag comprises two pull bars being fixedly installed on the base plate, be arranged on the pull bar pressing plate that can slide along pull bar and cooperate with pull rod screw and be used for nut that pressing plate is exerted pressure.
3. according to claim 2 on lathe the frock of boring machine cooler housing, it is characterized in that: said positioning sleeve is provided with the cooling-water duct that can cooling water be introduced the positioning sleeve endoporus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202271620U CN202174268U (en) | 2011-06-30 | 2011-06-30 | Tool for boring machine cooler shell body on lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202271620U CN202174268U (en) | 2011-06-30 | 2011-06-30 | Tool for boring machine cooler shell body on lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202174268U true CN202174268U (en) | 2012-03-28 |
Family
ID=45864177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202271620U Expired - Fee Related CN202174268U (en) | 2011-06-30 | 2011-06-30 | Tool for boring machine cooler shell body on lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202174268U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436928A (en) * | 2015-12-08 | 2016-03-30 | 山西汾西重工有限责任公司 | Machining tool for taper casting shell with fin keel |
| CN108839295A (en) * | 2018-08-21 | 2018-11-20 | 福建海源新材料科技有限公司 | A kind of cooling shaping fixture for air-conditioner housing |
-
2011
- 2011-06-30 CN CN2011202271620U patent/CN202174268U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436928A (en) * | 2015-12-08 | 2016-03-30 | 山西汾西重工有限责任公司 | Machining tool for taper casting shell with fin keel |
| CN108839295A (en) * | 2018-08-21 | 2018-11-20 | 福建海源新材料科技有限公司 | A kind of cooling shaping fixture for air-conditioner housing |
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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: 20120328 Termination date: 20200630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |