CN203556892U - Bearing snap ring groove cutter arranged on bench drill - Google Patents

Bearing snap ring groove cutter arranged on bench drill Download PDF

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Publication number
CN203556892U
CN203556892U CN201320705392.2U CN201320705392U CN203556892U CN 203556892 U CN203556892 U CN 203556892U CN 201320705392 U CN201320705392 U CN 201320705392U CN 203556892 U CN203556892 U CN 203556892U
Authority
CN
China
Prior art keywords
eccentric shaft
bench drill
cutter
sleeve
bearing snap
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
Application number
CN201320705392.2U
Other languages
Chinese (zh)
Inventor
吕才木
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HANSHAN QINGXI DESHENG FOUNDRY FACTORY
Original Assignee
HANSHAN QINGXI DESHENG FOUNDRY FACTORY
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HANSHAN QINGXI DESHENG FOUNDRY FACTORY filed Critical HANSHAN QINGXI DESHENG FOUNDRY FACTORY
Priority to CN201320705392.2U priority Critical patent/CN203556892U/en
Application granted granted Critical
Publication of CN203556892U publication Critical patent/CN203556892U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a bearing snap ring groove cutter arranged on a bench drill. The cutter comprises a bench drill connecting sleeve, an eccentric shaft sleeve, an adjusting groove, an eccentric shaft sleeve seat, an eccentric shaft, a cutter base, an alloy cutter and a positioning screw, wherein a spindle on the bench drill is sleeved with the bench drill connecting sleeve for connection; the eccentric shaft sleeve is provided with a shaft core inserted in the bench drill connecting sleeve; the adjusting groove is a bevel groove and arranged on the eccentric shaft sleeve; the eccentric shaft sleeve seat is provided with a hollow shaft core inserted in the eccentric shaft sleeve; one end of the eccentric shaft is inserted in the eccentric shaft sleeve from the eccentric shaft sleeve seat, and the other end is connected with the cutter base; and the alloy cutter is arranged on the cutter base. The cutter is good in cutting effect and high in machining accuracy, so that the labor efficiency is greatly increased while the product quality is improved.

Description

A kind of bearing snap spring groove cutter being arranged on bench drill
Technical field
The utility model relates to a kind of cutter, specially refers to a kind of bearing snap spring groove cutter being arranged on bench drill.
Background technology
High to bearing snap spring groove processing request precision in to workpiece fine finishining process at present, common radial drilling machine, bench drill, vertical drill are owing to cannot cutter relieving walking arc track and therefore cannot meet the needs of processing.
Utility model content
In view of common driller cannot cutter relieving be walked the deficiency of arc track.The technical problems to be solved in the utility model is to provide a kind of bearing snap spring groove cutter being arranged on bench drill, its cut effective, machining accuracy is high, when improving the quality of products, also greatly raise labour efficiency.
In order to achieve the above object, technical solution adopted in the utility model is as follows:
The utility model provides a kind of bearing snap spring groove cutter being arranged on bench drill, comprising: bench drill adapter sleeve, excentric sleeve, regulating tank, eccentric shaft block set, eccentric shaft, the base of tool, alloy knife, positioning screw.Described bench drill adapter sleeve is inserted in and is connected with the main shaft on described bench drill; Described excentric sleeve is provided with axle core and inserts in described bench drill adapter sleeve; Described regulating tank is an angle groove, and it is arranged on described excentric sleeve.Described eccentric shaft block set is provided with hollow shaft core and inserts in described excentric sleeve; Described eccentric shaft head end inserts in described excentric sleeve from described eccentric shaft block set, and end is connected with the described base of tool; Described alloy knife is arranged on the described base of tool.
According to above-mentioned design of the present utility model, the hollow shaft core top of described eccentric shaft block set has notch.
According to above-mentioned design of the present utility model, the hollow shaft core of described eccentric shaft block set has keyway.
According to above-mentioned design of the present utility model, the top of described eccentric shaft has screw.
According to above-mentioned design of the present utility model, described alloy knife has upper and lower two.
According to above-mentioned design of the present utility model, described eccentric shaft block set inside is provided with thrust ball bearing.
Advantage of the present utility model and usefulness are: made up of the prior artly, the not enough tool that common driller cannot cutter relieving be walked arc track has the following advantages: 1, utilize eccentric center principle to regulate center cutter distance, cut effective, machining accuracy is high.2, operating efficiency is high, simultaneously the upper and lower both sides of machining bearing jump-ring slot.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation that is arranged on the bearing snap spring groove cutter on bench drill of the utility model.
In figure: 1, bench drill adapter sleeve; 2, excentric sleeve; 3, regulating tank; 4, eccentric shaft block set; 5, eccentric shaft; 6, the base of tool; 7, alloy knife; 8, positioning screw.
The specific embodiment
In order to further illustrate principle of the present utility model and structure, now by reference to the accompanying drawings preferred embodiment of the present utility model is elaborated, but described embodiment is only for furnishing an explanation and the use of explaining, can not be used for limiting scope of patent protection of the present utility model.
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
As shown in Figure 1 be a kind of bearing snap spring groove cutter being arranged on bench drill that the utility model provides, it comprises: bench drill adapter sleeve 1, excentric sleeve 2, regulating tank 3, eccentric shaft block set 4, eccentric shaft 5, the base of tool 6, alloy knife 7, positioning screw 8.Described bench drill adapter sleeve 1 is inserted in and is connected with the main shaft on described bench drill; Described excentric sleeve 2 is provided with axle core and inserts in described bench drill adapter sleeve 1; Described regulating tank 3 is an angle groove, and it is arranged on described excentric sleeve 2.Described eccentric shaft block set 4 is provided with hollow shaft core and inserts in described excentric sleeve 2; Described eccentric shaft 5 head ends insert in described excentric sleeve 2 from described eccentric shaft block set 4, and end is connected with the described base of tool 6; Described alloy knife 7 is arranged on the described base of tool 6.During work, first in four steps described cutter all parts is assembled into successively to entirety and accesses again described bench drill adapter sleeve 1 and process.
Step 1: the hollow shaft core of described eccentric shaft block set 4 is inserted in described excentric sleeve 2 and the notch the being had described regulating tank 3 that aligns.
Step 2: described eccentric shaft 5 head ends are inserted in described excentric sleeve 2 and the screw the being had described regulating tank 3 that aligns from described eccentric shaft block set 4 hollow shaft cores.
Step 3: the keyway on described eccentric shaft block set 4 hollow shaft cores is pressed on the keyway that positioning key is fixed on described excentric sleeve 2 inwalls.
Step 4: described eccentric shaft block set 4 hollow shaft cores are had after regulating tank three being set on the screw that notch, described eccentric shaft 5 tops have, described excentric sleeve and aliging fixing with described bolt 8.
Complete after above-mentioned steps and can start bench drill after overall cutter access bench drill adapter sleeve 1 and enter and cut the jump-ring slot stage being assembled into, specifically can be divided into following two steps and complete.
Step 1: stretch into the stage
The described base of tool 6 that is arranged on eccentric shaft 5 tail ends is inserted to processed axle sleeve inside, and arrival axle sleeve stops declining when surperficial and because described alloy cutter head has minim gap to axle sleeve inside, now cutter still keeps original rotating speed arranging.
Step 2: cut the stage
Because the described base of tool 6 is arranged on described eccentric shaft 5, according to eccentric center principle, can automatically regulate cutter head centre-to-centre spacing, outwards eccentric rotary of described alloy knife 7, while rotating to sleeve lining, can cut it, again fall after rise after described locating slot 3 up cushions once on the top of cutting the described eccentric shaft 5 of a circle, described in while again cutting a circle, the top of eccentric shaft 5, in the up once falling afterwards of buffering again of described locating slot 3, so comes and goes when the outside eccentric rotary of described alloy knife 7 reaches jump-ring slot trench depth, can complete to process and exits operation.
Described foregoing is only preferred embodiment of the present utility model and the mode of texturing enumerated; be not used for limiting the utility model; every within spirit of the present utility model and principle; any modification that need not creative thinking of making is in improvement, within all should being included in protection domain of the present utility model.

Claims (6)

1. the bearing snap spring groove cutter being arranged on bench drill, comprise: bench drill adapter sleeve, excentric sleeve, regulating tank, eccentric shaft block set, eccentric shaft, the base of tool, alloy knife, positioning screw, is characterized in that: described bench drill adapter sleeve is inserted in and is connected with the main shaft on described bench drill; Described excentric sleeve is provided with axle core and inserts in described bench drill adapter sleeve; Described regulating tank is an angle groove, and it is arranged on described excentric sleeve, and described eccentric shaft block set is provided with hollow shaft core and inserts in described excentric sleeve; Described eccentric shaft head end inserts in described excentric sleeve from described eccentric shaft block set, and end is connected with the described base of tool; Described alloy knife is arranged on the described base of tool.
2. a kind of bearing snap spring groove cutter being arranged on bench drill according to claim 1, is characterized in that: the hollow shaft core top of described eccentric shaft block set has notch.
3. a kind of bearing snap spring groove cutter being arranged on bench drill according to claim 1, is characterized in that: the hollow shaft core of described eccentric shaft block set has keyway.
4. a kind of bearing snap spring groove cutter being arranged on bench drill according to claim 1, is characterized in that: the top of described eccentric shaft has screw.
5. a kind of bearing snap spring groove cutter being arranged on bench drill according to claim 1, is characterized in that: described alloy knife has upper and lower two.
6. a kind of bearing snap spring groove cutter being arranged on bench drill according to claim 1, is characterized in that: described eccentric shaft block set inside is provided with thrust ball bearing.
CN201320705392.2U 2013-11-11 2013-11-11 Bearing snap ring groove cutter arranged on bench drill Expired - Fee Related CN203556892U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320705392.2U CN203556892U (en) 2013-11-11 2013-11-11 Bearing snap ring groove cutter arranged on bench drill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320705392.2U CN203556892U (en) 2013-11-11 2013-11-11 Bearing snap ring groove cutter arranged on bench drill

Publications (1)

Publication Number Publication Date
CN203556892U true CN203556892U (en) 2014-04-23

Family

ID=50506643

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320705392.2U Expired - Fee Related CN203556892U (en) 2013-11-11 2013-11-11 Bearing snap ring groove cutter arranged on bench drill

Country Status (1)

Country Link
CN (1) CN203556892U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106862598A (en) * 2017-04-16 2017-06-20 安徽合力股份有限公司 A kind of blade row for founding anti-face work on car

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106862598A (en) * 2017-04-16 2017-06-20 安徽合力股份有限公司 A kind of blade row for founding anti-face work on car

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Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140423

Termination date: 20141111

EXPY Termination of patent right or utility model