CN203023305U - Bearing support for electric hand drill - Google Patents

Bearing support for electric hand drill Download PDF

Info

Publication number
CN203023305U
CN203023305U CN 201320046134 CN201320046134U CN203023305U CN 203023305 U CN203023305 U CN 203023305U CN 201320046134 CN201320046134 CN 201320046134 CN 201320046134 U CN201320046134 U CN 201320046134U CN 203023305 U CN203023305 U CN 203023305U
Authority
CN
China
Prior art keywords
hand drill
bearing support
circle
electric hand
utility
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 201320046134
Other languages
Chinese (zh)
Inventor
岑佰丰
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.)
CIXI QIAOTOU JINGJI ELECTRONIC COMPONENT FACTORY
Original Assignee
CIXI QIAOTOU JINGJI ELECTRONIC COMPONENT 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 CIXI QIAOTOU JINGJI ELECTRONIC COMPONENT FACTORY filed Critical CIXI QIAOTOU JINGJI ELECTRONIC COMPONENT FACTORY
Priority to CN 201320046134 priority Critical patent/CN203023305U/en
Application granted granted Critical
Publication of CN203023305U publication Critical patent/CN203023305U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Abstract

The utility model relates to the technical field of electric tools, and in particular relates to a bearing support for an electric hand drill. The bearing support for the electric hand drill comprises a body, wherein the body is in a cake shape, a circular through-hole is arranged on the center of the body, one end surface of the body is provided with a circle of convex rib which is located on the outer side of the circular through-hole, the outer side of the convex rib is provided with a circle of groove, and the other end surface of the body is also provided with a circle of convex rib and a circle of groove which are symmetrical with each other. The utility model provides a bearing support for an electric hand drill, and the bearing support has a simple structure and is simple and convenient to install.

Description

A kind of hand drill bearing spider
Technical field
The utility model relates to the electric tool technical field, specifically a kind of hand drill bearing spider.
Background technique
Hand drill is the most salable product of Power Tools Industries, be widely used in the industries such as building and finishing, present existing hand drill is generally to be made of drill bit, speed change gear, control gear and motor, also be provided with in addition the bearing that connects drill bit and speed regulator, bearing can pass a kind of bearing spider, better rigid bearing.
The model utility content
The utility model provides a kind of simple in structure, easy-to-install hand drill bearing spider.
The utility model is achieved through the following technical solutions:
A kind of hand drill bearing spider, comprise body, described body is round pie, described body center is provided with manhole, be provided with a prominent muscle of circle outside being positioned at described manhole on an end face of described body, the described prominent muscle outside is provided with a circle groove, is provided with equally symmetrical prominent muscle and groove on another end face of described body.
The height of described prominent muscle is mutually concordant with the end face of described body.
The beneficial effect that the utility model brings is:
In the utility model, described hand drill is reasonable, easy for installation with the bearing spider simplicity of design, and the hand drill bearing is fixed, makes bearing rotate more steady.
Description of drawings
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is the structural representation that hand drill described in the utility model is used the bearing spider front;
Fig. 2 is the structural representation that hand drill described in the utility model is used the bearing spider reverse side.
The label that in figure, component names is corresponding is as follows:
1, body; 2, manhole; 3, prominent muscle; 4, groove.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
As the embodiment of hand drill described in the utility model with bearing spider, as depicted in figs. 1 and 2, comprise body 1, described body 1 is round pie, described body 1 center is provided with manhole 2, be positioned at described manhole 2 outsides on an end face of described body 1 and be provided with a prominent muscle 3 of circle, described prominent muscle 3 outsides are provided with a circle groove 4, are provided with equally symmetrical prominent muscle 3 and groove 4 on another end face of described body 1.
In the present embodiment, the height of described prominent muscle 3 is mutually concordant with the end face of described body 1.

Claims (2)

1. hand drill bearing spider, it is characterized in that comprising body, described body is round pie, described body center is provided with manhole, be provided with a prominent muscle of circle outside being positioned at described manhole on an end face of described body, the described prominent muscle outside is provided with a circle groove, is provided with equally symmetrical prominent muscle and groove on another end face of described body.
2. hand drill bearing spider as claimed in claim 1, is characterized in that the height of described prominent muscle is mutually concordant with the end face of described body.
CN 201320046134 2013-01-18 2013-01-18 Bearing support for electric hand drill Expired - Fee Related CN203023305U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320046134 CN203023305U (en) 2013-01-18 2013-01-18 Bearing support for electric hand drill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320046134 CN203023305U (en) 2013-01-18 2013-01-18 Bearing support for electric hand drill

Publications (1)

Publication Number Publication Date
CN203023305U true CN203023305U (en) 2013-06-26

Family

ID=48647294

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320046134 Expired - Fee Related CN203023305U (en) 2013-01-18 2013-01-18 Bearing support for electric hand drill

Country Status (1)

Country Link
CN (1) CN203023305U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103644202A (en) * 2013-11-19 2014-03-19 佘峰 Fixing bearing pedestal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103644202A (en) * 2013-11-19 2014-03-19 佘峰 Fixing bearing pedestal

Similar Documents

Publication Publication Date Title
CN203023305U (en) Bearing support for electric hand drill
CN202456898U (en) Draw-bar box capable of being used as desk
CN202591629U (en) Main shaft of machine tool
CN203624704U (en) Cable winding device
CN204083066U (en) A kind of worm gear reducer device
CN202364987U (en) Umbrella with wind vane
CN204386913U (en) A kind of clockwork spring type mechanical fans
CN202812058U (en) Crankshaft timing gear
CN203146772U (en) Transition shaft and gear mounting structure in lathe gearbox
CN203906525U (en) Rotor shaft for starting engine
CN203018792U (en) Main gear shaft for electric hand drill
CN203146760U (en) Output shaft gear structure in lathe gearbox
CN203077244U (en) Wire wheel for electric hand drills
CN203023249U (en) Crankshaft for electric hand drill
CN203018782U (en) Connection rod for electric hand drill
CN203170985U (en) Transmission shaft
CN203077242U (en) Locking block for electric hand drills
CN203160458U (en) Protection piece for shower room glass fixing piece
CN203045694U (en) Gearbox fixing seat for electric hand drill
CN202022014U (en) Blackboard eraser with pulley
CN203018784U (en) Brake fixing sheet for electric hand drill
CN203018785U (en) Oil tank cover for electric hand drill
CN203477229U (en) Leading screw seat
CN203162080U (en) Driving gear mechanism of speed reducer assembly
CN203160455U (en) Base piece for shower room glass fixing piece

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: 20130626

Termination date: 20140118