CN202591749U - Mould circular-hole chamfering tool - Google Patents

Mould circular-hole chamfering tool Download PDF

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Publication number
CN202591749U
CN202591749U CN 201220183087 CN201220183087U CN202591749U CN 202591749 U CN202591749 U CN 202591749U CN 201220183087 CN201220183087 CN 201220183087 CN 201220183087 U CN201220183087 U CN 201220183087U CN 202591749 U CN202591749 U CN 202591749U
Authority
CN
China
Prior art keywords
drill bit
drill
mould circular
circular hole
handle
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
CN 201220183087
Other languages
Chinese (zh)
Inventor
孔明明
雷天富
王立忠
贾宝峰
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.)
ZAOZHUANG TONGJIE AUTOMOBILE MOULD CO Ltd
Original Assignee
ZAOZHUANG TONGJIE AUTOMOBILE MOULD CO Ltd
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 ZAOZHUANG TONGJIE AUTOMOBILE MOULD CO Ltd filed Critical ZAOZHUANG TONGJIE AUTOMOBILE MOULD CO Ltd
Priority to CN 201220183087 priority Critical patent/CN202591749U/en
Application granted granted Critical
Publication of CN202591749U publication Critical patent/CN202591749U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a mould circular-hole chamfering tool, which comprises a drill bit (1), a drill bushing (2), a crankshaft (3), a weight block (4), a handheld handle (5) and a driving handle (6), and the mould circular-hole chamfering tool is characterized in that the drill bit (1) is installed inside the drill bushing (2), the drill bushing (2) is welded on one end of the crankshaft (3), the crankshaft (3) penetrates the weight block (4), the handheld handle (5) and the drill bit (1) stays on the same axis, and the axis of the driving handle (6) is parallel to the axis of the drill bit (1). The mould circular-hole chambering tool is portable, easy to operate, convenient to maintain and low in manufacturing cost.

Description

A kind of mould circular hole chamfer tool
Technical field
The invention belongs to mould and make aid, particularly a kind of mould circular hole chamfer tool.
Background technology
In die manufacture, all corners, inoperative position and circular hole need chamfering.Conventional Hole chamfering uses lathe, and the device resource occupancy is high, and cost of manufacture is high; In addition, the automobile die volume is big, and turnover is inconvenient, and uses traditional lathe chamfering need have enough to meet the need and adjust mould, has increased the Mold Making cycle.Perhaps use electronic or air sander instrument chamfering, because mould circular hole corner is more sharp-pointed, the emery wheel consumption of rotation is big at a high speed, and chamfering is lack of standardization, and efficient is low, and receives condition of work restrictions such as power supply and source of the gas.
Summary of the invention
To the deficiency of above-mentioned prior art, problem to be solved by this invention provides a kind of portable, easy operating, maintains easily, reduces the mould circular hole chamfer tool of manufacturing cost.
Technical scheme of the present invention is: a kind of mould circular hole chamfer tool; Comprise drill bit 1, drill point cover 2, curved bar 3, gravity block 4, hand steered handle 5, driving handle 6; It is characterized in that: described drill bit 1 is installed in the drill point cover 2, and said drill point cover 2 is welded on curved bar 3 one ends, and said curved bar 3 passes gravity block 4; Said hand steered handle 5 is on the same axle center said driving handle 6 axle center and drill bit 1 axis parallel with drill bit 1.
Further, said drill bit 1 is the Morse taper shank drill bit, and said drill bit 1 drift angle is 45 °.
Further, said drill point cover 2 is the Morse taper shank drill chuck.
Further, said driving handle axle and drill bit shaft two axle center distance is 150mm.
Advantageous effect of the present invention: this mould circular hole chamfer tool can be carried to the working region of mould easily; Carry out Hole chamfering work whenever and wherever possible; And need not to have enough to meet the need mould; To a series of preparations such as wheelhead, wrench for dismounting, power supply, tracheae lines, shortened the Mold Making cycle when having avoided conventional electric, pneumatic tool use again.Use the hand drive easy operating, simplified workman's operation easier, and slow-revving processing safety is high.Drill bit is installed on the Morse taper shank drill chuck, and dismounting is simple, makes things convenient for the maintenance and the replacing of drill bit.Because of having avoided chamfer process to take lathe and electronic, pneumatic worker's emery wheel instrument, effectively reduce manufacturing cost.
Description of drawings
Fig. 1 is the structural representation of a kind of mould circular hole of the present invention chamfer tool.
Accompanying drawing indicates: 1 is drill bit, 2. is the drill point cover, and 3 is curved bar, and 4 is gravity block, and 5 is hand steered handle, and 6 is driving handle, and 7 is the mould circular hole
The specific embodiment
Below in conjunction with accompanying drawing the present invention is done further detailed explanation:
As shown in Figure 1; A kind of mould circular hole chamfer tool comprises drill bit 1, drill point cover 2, curved bar 3, gravity block 4, hand steered handle 5, driving handle 6, it is characterized in that: described drill bit 1 is installed in the drill point cover 2; Said drill point cover 2 is welded on curved bar 3 one ends; Said curved bar 3 passes gravity block 4, and said hand steered handle 5 is on the same axle center said driving handle 6 axle center and drill bit 1 axis parallel with drill bit 1.
Further, said drill bit 1 is the Morse taper shank drill bit, and said drill bit 1 drift angle is 45 °.
Further, said drill point cover 2 is the Morse taper shank drill chuck.
Further, said driving handle axle and drill bit shaft two axle center distance is 150mm.
During use, the hand steered handrail handle 5 of stopping, another hand control driving handle 6 turn clockwise for several times, and the blade of drill bit 1 acts on the mould circular hole 7, accomplish chamfering work.
Combine accompanying drawing that the present invention has been carried out exemplary description above; Obviously the concrete realization of the present invention does not receive the restriction of aforesaid way; As long as adopted the improvement of the various unsubstantialities that method of the present invention design and technical scheme carry out; Or enough designs of the present invention and technical scheme are directly applied to other occasions without creationary improvement, all within protection scope of the present invention.

Claims (4)

1. mould circular hole chamfer tool; Comprise drill bit (1), drill point cover (2), curved bar (3), gravity block (4), hand steered handle (5), driving handle (6); It is characterized in that: described drill bit (1) is installed in the drill point cover (2), and said drill point cover (2) is welded on curved bar (3) one ends, and said curved bar (3) passes gravity block (4); Said hand steered handle (5) is on the same axle center said driving handle (6) axle center and drill bit (1) axis parallel with drill bit (1).
2. a kind of mould circular hole chamfer tool according to claim 1, it is characterized in that: said drill bit (1) is the Morse taper shank drill bit, and said drill bit (1) drift angle is 45 °.
3. a kind of mould circular hole chamfer tool according to claim 1 is characterized in that: said drill point cover (2) is the Morse taper shank drill chuck.
4. a kind of mould circular hole chamfer tool according to claim 1 is characterized in that: said driving handle (6) axle is 150mm with drill bit (1) axle two axle center distance.
CN 201220183087 2012-04-26 2012-04-26 Mould circular-hole chamfering tool Expired - Fee Related CN202591749U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220183087 CN202591749U (en) 2012-04-26 2012-04-26 Mould circular-hole chamfering tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220183087 CN202591749U (en) 2012-04-26 2012-04-26 Mould circular-hole chamfering tool

Publications (1)

Publication Number Publication Date
CN202591749U true CN202591749U (en) 2012-12-12

Family

ID=47309333

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220183087 Expired - Fee Related CN202591749U (en) 2012-04-26 2012-04-26 Mould circular-hole chamfering tool

Country Status (1)

Country Link
CN (1) CN202591749U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104842016A (en) * 2015-06-03 2015-08-19 铜陵市永生机电制造有限责任公司 Hole-deburring tool
CN108907363B (en) * 2018-07-27 2019-08-30 嘉兴学院 A kind of deflashing burr equipment of adjustable chamfering angle size

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104842016A (en) * 2015-06-03 2015-08-19 铜陵市永生机电制造有限责任公司 Hole-deburring tool
CN108907363B (en) * 2018-07-27 2019-08-30 嘉兴学院 A kind of deflashing burr equipment of adjustable chamfering angle size

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121212

Termination date: 20140426