CN207087463U - A kind of central hole of the crankshaft scrap iron removing device - Google Patents
A kind of central hole of the crankshaft scrap iron removing device Download PDFInfo
- Publication number
- CN207087463U CN207087463U CN201720918915.XU CN201720918915U CN207087463U CN 207087463 U CN207087463 U CN 207087463U CN 201720918915 U CN201720918915 U CN 201720918915U CN 207087463 U CN207087463 U CN 207087463U
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- CN
- China
- Prior art keywords
- crankshaft
- central hole
- removing device
- scrap iron
- iron removing
- 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.)
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- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The utility model provides a kind of central hole of the crankshaft scrap iron removing device, including motor support base, the electric machine support is provided with motor, and the motor connection has electric machine main shaft, the electric machine main shaft is connected with hairbrush cartridge unit, and the hairbrush cartridge unit is connected with centre bore grooming unit.The beneficial effects of the utility model are：Central hole of the crankshaft can be thoroughly cleaned, ensures that the iron filings of central hole of the crankshaft residual are fully erased.
Description
Technical field
It the utility model is related to scrap iron removing device, more particularly to a kind of central hole of the crankshaft scrap iron removing device.
Background technology
During crankshaft processing technology, centre bore is through the important benchmark of whole bent axle each operation processing, generally with
Top positioning positions original paper as lathe centre bore, in process also subject to the gravity and cutting force of workpiece, therefore in
The processing in heart hole has conclusive influence to the crudy of bent axle, it is seen that ensures cleaning the adding for bent axle of both ends centre bore
Working medium amount is most important.
After bent axle roughing is complete, due to iron filings be deposited in it is top between bent axle, if cleaning is clean or blow
Except totally, iron filings just do not have the situation for being slipped to top locating surface, encounter cooling oil or sticky coolant, iron filings are just bonded at
On locating surface, it is difficult to continue to drop, after a workpiece top past, iron filings are also crushed out of shape, and are attached to top or workpiece
Above centre bore locating surface just more firmly, under this state, it is often the case that be batch Diament run-out of crankshaft value it is overproof from
And cause to scrap.
Solve the top scheme for there are iron filings of centre bore, blowning installation typically added near center is top, iron filings are blown off,
Or add coolant shower nozzle, using high-pressure cooling water, rinse iron filings.Due to influence factors such as stitching oils, top during processing
In iron filings press-in centre bore, cause have impression on workpiece center hole locating surface after processing, influence grinding machine to circularity, the processing of bounce
Precision controlling.
The content of the invention
In order to solve the problems of the prior art, the utility model provides a kind of cleaning thoroughly central hole of the crankshaft iron removaling
Consider device to be worth doing.
The utility model provides a kind of central hole of the crankshaft scrap iron removing device, including motor support base, on the electric machine support
Provided with motor, the motor connection has electric machine main shaft, and the electric machine main shaft is connected with hairbrush cartridge unit, the hairbrush chuck list
Member is connected with centre bore grooming unit.
As further improvement of the utility model, the motor support base is connected with mounting bracket, in the mounting bracket
Provided with fixing bolt.
As further improvement of the utility model, the centre bore grooming unit is taper hairbrush.
As further improvement of the utility model, the motor is JY7124 type motors.
The beneficial effects of the utility model are：By such scheme, central hole of the crankshaft can be thoroughly cleaned, is ensured in bent axle
The iron filings of heart hole residual are fully erased.
Brief description of the drawings
Fig. 1 is a kind of front view of central hole of the crankshaft scrap iron removing device of the utility model.
Fig. 2 is a kind of side view of central hole of the crankshaft scrap iron removing device of the utility model.
Fig. 3 is a kind of top view of central hole of the crankshaft scrap iron removing device of the utility model.
Fig. 4 is a kind of schematic diagram of the centre bore grooming unit of central hole of the crankshaft scrap iron removing device of the utility model.
Embodiment
The utility model is described in further detail for explanation and embodiment below in conjunction with the accompanying drawings.
As shown in Figures 1 to 4, a kind of central hole of the crankshaft scrap iron removing device, including motor support base 2, on the electric machine support 2
Provided with motor 3, the motor 3 is connected with electric machine main shaft 4, and the electric machine main shaft 4 is connected with hairbrush cartridge unit 5, the hairbrush
Cartridge unit 5 is connected with centre bore grooming unit 6.
As shown in Figures 1 to 4, the motor support base 2 is connected with mounting bracket 1, and the mounting bracket 1 is provided with fixed spiral shell
Bolt 4.
As shown in Figures 1 to 4, the centre bore grooming unit 6 is taper hairbrush.
As shown in Figures 1 to 4, the motor 3 is JY7124 type motors.
A kind of central hole of the crankshaft scrap iron removing device provided by the utility model, centre bore grooming unit 6 use taper hairbrush
(as shown in Figure 4), hairbrush material are the carborundum nylon that granularity is 500 mesh, a diameter of 1mm of pieces, and two strands of steel wires of hairbrush are tight
Close winding, completely attached to crankshaft flange end centre bore, play more preferable scrap iron removing effect.And it is real to combine high automatic mechanical hand
Existing, hairbrush works with manipulator with completion scrap iron removing is merged.In view of the abrasion of hairbrush, changed weekly, and increase and set
Determine the PLC program in hairbrush life-span, to the life-span after can reminding employees changed.
A kind of central hole of the crankshaft scrap iron removing device provided by the utility model, action process are honing machine hand from Buffer
Stopping → centre bore grooming unit 6, which advances, when the height of centre bore grooming unit 6 is risen to during feeding removes central hole of the crankshaft iron
Bits（Camera carries out reading code simultaneously）→ centre bore grooming unit 6 retreats → and manipulator grasps bent axle and continues to rise.In considering
The abrasion of heart hole grooming unit 6, is changed weekly, and increases the PLC program in the life-span of setting centre bore grooming unit 6, to the longevity
After life can reminding employees changed.
A kind of central hole of the crankshaft scrap iron removing device provided by the utility model has advantages below：
1st, the device of scrap iron removing is removed by increase, crankshaft center hole machined comes to expect that iron filings are removed totally by complete, kept away
Grinding machine locating bias problem is exempted from.
2nd, the device of scrap iron removing is removed by increase, avoids the risk that flange center hole is weighed wounded by iron filings, is ensured in product
Heart hole size it is qualified.
3rd, centre bore iron filings device is removed by increase, not only eliminates oil sealing and the overproof problem of A5 axle journals bounce, while
Reduce and scrap problem caused by circularity over tolerance, more further meet our production requirements.
4th, device independently of lathe outside, be not only restricted to lathe internal structure limitation, directly centre bore iron filings are cleaned,
Effect is better than blowning installation inside traditional machine tool.
5th, device design considers flexibility, and live different types of machines can share, it is not necessary to the switching remodeled, equally
Realize flexibility.
Above content is to combine specific preferred embodiment further detailed description of the utility model, it is impossible to
Assert that specific implementation of the present utility model is confined to these explanations.For the ordinary skill of the utility model art
For personnel, without departing from the concept of the premise utility, some simple deduction or replace can also be made, should all be regarded
To belong to the scope of protection of the utility model.
Claims (4)
- A kind of 1. central hole of the crankshaft scrap iron removing device, it is characterised in that：Including motor support base, the electric machine support is provided with electricity Machine, the motor connection have electric machine main shaft, and the electric machine main shaft is connected with hairbrush cartridge unit, the hairbrush cartridge unit connection There is centre bore grooming unit.
- 2. central hole of the crankshaft scrap iron removing device according to claim 1, it is characterised in that：The motor support base is connected with peace Support is filled, the mounting bracket is provided with fixing bolt.
- 3. central hole of the crankshaft scrap iron removing device according to claim 1, it is characterised in that：The centre bore grooming unit is Taper hairbrush.
- 4. central hole of the crankshaft scrap iron removing device according to claim 1, it is characterised in that：The motor is JY7124 types electricity Machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720918915.XU CN207087463U (en) | 2017-07-27 | 2017-07-27 | A kind of central hole of the crankshaft scrap iron removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720918915.XU CN207087463U (en) | 2017-07-27 | 2017-07-27 | A kind of central hole of the crankshaft scrap iron removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207087463U true CN207087463U (en) | 2018-03-13 |
Family
ID=61546361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720918915.XU Active CN207087463U (en) | 2017-07-27 | 2017-07-27 | A kind of central hole of the crankshaft scrap iron removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207087463U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107263197A (en) * | 2017-07-27 | 2017-10-20 | 上汽通用五菱汽车股份有限公司 | A kind of central hole of the crankshaft scrap iron removing device |
| CN112192043A (en) * | 2020-10-09 | 2021-01-08 | 吉林大学 | Automatic connecting rod grooving mechanism for machining connecting rod cracking groove |
-
2017
- 2017-07-27 CN CN201720918915.XU patent/CN207087463U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107263197A (en) * | 2017-07-27 | 2017-10-20 | 上汽通用五菱汽车股份有限公司 | A kind of central hole of the crankshaft scrap iron removing device |
| CN112192043A (en) * | 2020-10-09 | 2021-01-08 | 吉林大学 | Automatic connecting rod grooving mechanism for machining connecting rod cracking groove |
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