CN204486870U - Novel drill automobile axle housing termination flange self-centering frock - Google Patents
Novel drill automobile axle housing termination flange self-centering frock Download PDFInfo
- Publication number
- CN204486870U CN204486870U CN201520109745.1U CN201520109745U CN204486870U CN 204486870 U CN204486870 U CN 204486870U CN 201520109745 U CN201520109745 U CN 201520109745U CN 204486870 U CN204486870 U CN 204486870U
- Authority
- CN
- China
- Prior art keywords
- axle housing
- pedestal
- arrangement locating
- locating piece
- lead
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to Novel drill automobile axle housing termination flange self-centering frock, it comprises pedestal, lifter plate, drill jig and rotating mechanism, the plan vertical of pedestal is provided with lead, on lifter plate, corresponding lead is provided with pilot hole, this pilot hole is set on lead, and described lifter plate is moved up and down along lead by the first air cylinder driven; The upper surface of lifter plate is provided with V-arrangement locating piece, and this V-arrangement locating piece one end is provided with V-arrangement locating slot, and the V-arrangement locating piece other end is connected with the second cylinder, and the V-arrangement locating slot of the second air cylinder driven V-arrangement locating piece compresses the side of the termination flange of axle housing to be processed; Drill jig fixed cover is located on the axial end of termination flange of axle housing to be processed, and is compressed by top board; Rotating mechanism horizontal direction is arranged on the bottom of pedestal, and the middle part of axle housing to be processed is positioned rotating mechanism and extends on one end of pedestal.The utility model is workable, substantially increases production efficiency, and crudy good stability.
Description
Technical field
The utility model relates to the manufacture field of axle shell, is specifically related to Novel drill automobile axle housing termination flange self-centering frock.
Background technology
The axle housing processing tool locate mode of existing vehicle bridge is: 1. get split V-type positioner ready; 2. by clamping workpiece to frock; 3. according to the physical length of workpiece, the split V-type positioner got ready is carried out welding; 4. the installation of drill jig adopts artificial to line mode.
Existing processing technology drawback has: the processing of 1.V type V-arrangement locating piece is coarse; 2. tool locating gap is comparatively large, causes hole and the axle housing termination flange face perpendicularity deviation of processing; 3., along with the increase of bridge type, required V-type positioner also will be followed constantly to be increased, and brings falsely dropping of frock type selecting to operator; 4. drill jig is installed and is adopted artificially to line mode, under the environment that light is poor, easily cause tool locating to offset; 5. operator's labour intensity is large.Above drawback easily causes unnecessary doing over again to reprocess, and all brings invisible loss undoubtedly to product manufacturing cycle, production cost and production efficiency.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides the Novel drill automobile axle housing termination flange self-centering frock that a kind of production efficiency is high, the accuracy of manufacture is high, with short production cycle and production cost is low.
For achieving the above object, the utility model is by the following technical solutions:
Novel drill automobile axle housing termination flange self-centering frock, it comprises pedestal, lifter plate, drill jig and rotating mechanism, the plan vertical of described pedestal is provided with lead, on described lifter plate, corresponding lead is provided with pilot hole, this pilot hole is set on lead, and described lifter plate is moved up and down along lead by the first air cylinder driven; The upper surface of described lifter plate is provided with V-arrangement locating piece, and this V-arrangement locating piece one end is provided with V-arrangement locating slot, and the described V-arrangement locating piece other end is connected with the second cylinder, and the V-arrangement locating slot of the second air cylinder driven V-arrangement locating piece compresses the side of the termination flange of axle housing to be processed; Described drill jig fixed cover is located on the axial end of termination flange of axle housing to be processed, and is compressed by top board; Described rotating mechanism horizontal direction is arranged on the bottom of pedestal, and the middle part of described axle housing to be processed is positioned rotating mechanism and extends on one end of pedestal.
Described rotating mechanism comprises spindle assemblies and gripper shoe, described gripper shoe is fixed on spindle assemblies and extends on one end of pedestal, described gripper shoe is fixed with positioning disk away from an end face of pedestal, and the middle part of described axle housing to be processed is set on positioning disk, and is compressed by side guide.
Described drill jig comprises bushing plate and latch, bushing plate is along the circumferential direction evenly provided with multiple locating hole, drill bushing is equipped with in each locating hole, described bushing plate is provided with pin-and-hole near one end of V-arrangement locating piece, on described V-arrangement locating piece, respective pin hole place is provided with cotter way, and described latch is sequentially inserted in pin-and-hole and cotter way.
The both sides of described bushing plate are connected to depression bar, and described top board by compressing depression bar, and compresses bushing plate.
Described first cylinder is compact cylinder.
Described second cylinder is thin tape guide rod cylinder.
Described lead has four, is located at four drift angle places at pedestal top respectively.
Fairlead is provided with in described pilot hole.
The utility model is workable, substantially increases production efficiency, and after testing, location of workpiece degree all meets the demands, and crudy good stability.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail:
Fig. 1 is the utility model overall structure schematic diagram;
Fig. 2 is the top view that in the utility model, V-arrangement locating piece compresses axle housing to be processed;
Fig. 3 is the front view of drill jig;
Fig. 4 is the schematic diagram that top board compresses drill jig.
Detailed description of the invention
As shown in one of Fig. 1 to 4, the utility model comprises pedestal 1, lifter plate 2, drill jig 3 and rotating mechanism 4, pedestal 1 adopts the manufacture craft of first overall welding reprocessing, to ensure frock precision, the plan vertical of described pedestal 1 is provided with lead 5, on described lifter plate 2, corresponding lead 5 is provided with pilot hole, and this pilot hole is set on lead 5, and described lifter plate 2 is driven by the first cylinder 6 and moves up and down along lead 5; The upper surface of described lifter plate 2 is provided with V-arrangement locating piece 7, this V-arrangement locating piece 7 one end is provided with V-arrangement locating slot, described V-arrangement locating piece 7 other end is connected with the second cylinder 8, second cylinder 8 and drives the V-arrangement locating slot of V-arrangement locating piece 7 to compress the side of the termination flange of axle housing to be processed; Described drill jig 3 fixed cover is located on the axial end of termination flange of axle housing to be processed, and is compressed by top board 9; Described rotating mechanism 4 horizontal direction is arranged on the bottom of pedestal 1, and the middle part of described axle housing to be processed is positioned rotating mechanism 4 and extends on one end of pedestal 1.
Described rotating mechanism 4 comprises spindle assemblies 41 and gripper shoe 42, described gripper shoe 42 is fixed on spindle assemblies 41 and extends on one end of pedestal 1, described gripper shoe 42 is fixed with positioning disk 43 away from an end face of pedestal 1, the middle part of described axle housing to be processed is set on positioning disk 43, and is compressed by side guide 44.
Described drill jig 3 comprises bushing plate 31 and latch 32, bushing plate 31 is along the circumferential direction evenly provided with multiple locating hole, drill bushing 33 is equipped with in each locating hole, described bushing plate 31 is provided with pin-and-hole 311 near one end of V-arrangement locating piece 7, on described V-arrangement locating piece 7, respective pin hole 311 place is provided with cotter way 71, described latch 32 is sequentially inserted in pin-and-hole 311 and cotter way 71, thus the rotation of restriction drill jig 3, realize the accurate location of drill jig 3.The location of above-mentioned drill jig 3 adopts latch 32 to locate (positioning principle of holes one side), thus avoids artificially to the error that line produces, and machining accuracy is higher.
The both sides of described bushing plate 31 are connected to depression bar 34, and described top board 9 by compressing depression bar 34, and compresses bushing plate 31.
Described first cylinder 6 is compact cylinder.
Described second cylinder 8 is thin tape guide rod cylinder.
Described lead 5 has four, is located at four drift angle places at pedestal 1 top respectively.
Fairlead 10 is provided with in described pilot hole.
The utility model drives V-arrangement locating piece 7 to stretch out by the second cylinder 8 and compresses axle housing to be processed, the self-centering of axle housing to be processed can be realized, and drive realization location by the second cylinder 8, thus the cumulative errors that reduction operator's labour intensity and manual operation bring.Lifter plate 2, under the driving of the first cylinder, realizes oscilaltion campaign, thus the height of adjustment tool locating, to realize the processing of different length axle housing, scope of application light.In addition, rotating mechanism 4, when at clamped one time, can realize the processing of termination, axle housing two ends to be processed flange, substantially increase production efficiency.
Claims (8)
1. Novel drill automobile axle housing termination flange self-centering frock, it is characterized in that: it comprises pedestal, lifter plate, drill jig and rotating mechanism, the plan vertical of described pedestal is provided with lead, on described lifter plate, corresponding lead is provided with pilot hole, this pilot hole is set on lead, and described lifter plate is moved up and down along lead by the first air cylinder driven; The upper surface of described lifter plate is provided with V-arrangement locating piece, and this V-arrangement locating piece one end is provided with V-arrangement locating slot, and the described V-arrangement locating piece other end is connected with the second cylinder, and the V-arrangement locating slot of the second air cylinder driven V-arrangement locating piece compresses the side of the termination flange of axle housing to be processed; Described drill jig fixed cover is located on the axial end of termination flange of axle housing to be processed, and is compressed by top board; Described rotating mechanism horizontal direction is arranged on the bottom of pedestal, and the middle part of described axle housing to be processed is positioned rotating mechanism and extends on one end of pedestal.
2. flange self-centering frock in Novel drill automobile axle housing termination according to claim 1, it is characterized in that: described rotating mechanism comprises spindle assemblies and gripper shoe, described gripper shoe is fixed on spindle assemblies and extends on one end of pedestal, described gripper shoe is fixed with positioning disk away from an end face of pedestal, the middle part of described axle housing to be processed is set on positioning disk, and is compressed by side guide.
3. flange self-centering frock in Novel drill automobile axle housing termination according to claim 1, it is characterized in that: described drill jig comprises bushing plate and latch, bushing plate is along the circumferential direction evenly provided with multiple locating hole, drill bushing is equipped with in each locating hole, described bushing plate is provided with pin-and-hole near one end of V-arrangement locating piece, on described V-arrangement locating piece, respective pin hole place is provided with cotter way, and described latch is sequentially inserted in pin-and-hole and cotter way.
4. flange self-centering frock in Novel drill automobile axle housing termination according to claim 3, is characterized in that: the both sides of described bushing plate are connected to depression bar, and described top board by compressing depression bar, and compresses bushing plate.
5. flange self-centering frock in Novel drill automobile axle housing termination according to claim 1, is characterized in that: described first cylinder is compact cylinder.
6. flange self-centering frock in Novel drill automobile axle housing termination according to claim 1, is characterized in that: described second cylinder is thin tape guide rod cylinder.
7. flange self-centering frock in Novel drill automobile axle housing termination according to claim 1, is characterized in that: described lead has four, is located at four drift angle places at pedestal top respectively.
8. flange self-centering frock in Novel drill automobile axle housing termination according to claim 1, is characterized in that: be provided with fairlead in described pilot hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520109745.1U CN204486870U (en) | 2015-02-15 | 2015-02-15 | Novel drill automobile axle housing termination flange self-centering frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520109745.1U CN204486870U (en) | 2015-02-15 | 2015-02-15 | Novel drill automobile axle housing termination flange self-centering frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204486870U true CN204486870U (en) | 2015-07-22 |
Family
ID=53566165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520109745.1U Withdrawn - After Issue CN204486870U (en) | 2015-02-15 | 2015-02-15 | Novel drill automobile axle housing termination flange self-centering frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204486870U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104668629A (en) * | 2015-02-15 | 2015-06-03 | 龙岩盛丰机械制造有限公司 | Novel automatic centering tool for drilling end flange of vehicle axle housing |
-
2015
- 2015-02-15 CN CN201520109745.1U patent/CN204486870U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104668629A (en) * | 2015-02-15 | 2015-06-03 | 龙岩盛丰机械制造有限公司 | Novel automatic centering tool for drilling end flange of vehicle axle housing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150722 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |