CN203045694U - Gearbox fixing seat for electric hand drill - Google Patents

Gearbox fixing seat for electric hand drill Download PDF

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Publication number
CN203045694U
CN203045694U CN 201320046005 CN201320046005U CN203045694U CN 203045694 U CN203045694 U CN 203045694U CN 201320046005 CN201320046005 CN 201320046005 CN 201320046005 U CN201320046005 U CN 201320046005U CN 203045694 U CN203045694 U CN 203045694U
Authority
CN
China
Prior art keywords
locating
hand drill
electric hand
hole
location division
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 201320046005
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 201320046005 priority Critical patent/CN203045694U/en
Application granted granted Critical
Publication of CN203045694U publication Critical patent/CN203045694U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to the technical field of electric power tools, in particular to a gearbox fixing seat for an electric hand drill. The gearbox fixing seat for the electric hand drill comprises a fixing part and a locating part, wherein the fixing part is arranged above the locating part, the fixing part and the locating part are integrally manufactured, the center position of the fixing part is provided with a round concave, the center position of the round concave is provided with a through hole, the through hole penetrates through the locating part, four corners of the fixing part are respectively provided with a fixing hole, the center position of the locating part is provided with a round concave pit, one side of the round concave pit is provided with an arc opening, five locating columns are arranged on the locating part, three locating columns among the five locating columns are respectively provided with a locating hole, and the other two locating columns are respectively provided with a convex column. The gearbox fixing seat for the electric hand drill is simple in structure, and simple and convenient to install.

Description

A kind of electric hand drill gearbox holder
Technical field
The utility model relates to the electric tool technical field, specifically a kind of electric hand drill gearbox holder.
Background technology
Present existing electric hand drill generally is to be made of drill bit, speed change gear, control device and motor, and gearbox in the speed change gear needs a kind of holder, and energy is firm like this is fixed in electric hand drill.And existing electric hand drill is installed inconvenience with the gearbox holder, and is fixing not firm, therefore has certain limitation.
The utility model content
The utility model provides a kind of simple in structure, easy-to-install electric hand drill gearbox holder.
The utility model is achieved through the following technical solutions:
A kind of electric hand drill gearbox holder, comprise fixed part and location division, described fixed part is located at top, described location division, and be made into integration, described fixed part center is provided with circular depressed, described circular depressed center is provided with through hole, described through hole connects to described location division, respectively be provided with a fixing hole on four angles of described fixed part, center, described location division is provided with circular pit, and described circular pit one side is provided with arc opening, and described location division is provided with five reference columns, wherein respectively be provided with a locating hole on three reference columns, respectively be provided with a projection on two reference columns in addition.
The sidewall of described location division is provided with two fixed blocks, and described fixed block is provided with screw hole.
The beneficial effect that the utility model brings is:
In the utility model, described electric hand drill is reasonable in design with the gearbox holder, and its locating hole that is provided with, screw hole and reference column make it easy for installation, and be fixed, convenient for users to use.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 is the structural representation that electric hand drill described in the utility model is used gearbox holder front;
Fig. 2 is the structural representation that electric hand drill described in the utility model is used gearbox holder reverse side.
The label of component names correspondence is as follows among the figure:
1, fixed part; 2, location division; 3, circular depressed; 4, through hole; 5, fixing hole; 6, circular pit; 7, arc opening; 8, reference column; 9, locating hole; 10, projection; 11, fixed block; 12, screw hole.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail:
As the embodiment of electric hand drill described in the utility model with the gearbox holder, as depicted in figs. 1 and 2, comprise fixed part 1 and location division 2, described fixed part 1 is located at 2 tops, described location division, and be made into integration, described fixed part 1 center is provided with circular depressed 3, described circular depressed 3 centers are provided with through hole 4, described through hole 4 connects to described location division 2, respectively be provided with a fixing hole 5 on four angles of described fixed part 1,2 centers, described location division are provided with circular pit 6, described circular pit 6 one sides are provided with arc opening 7, described location division 2 is provided with five reference columns 8, wherein respectively is provided with a locating hole 9 on three reference columns 8, respectively is provided with a projection 10 on two reference columns 8 in addition.
In the present embodiment, the sidewall of described location division 2 is provided with two fixed blocks 11, and described fixed block 11 is provided with screw hole 12.

Claims (2)

1. electric hand drill gearbox holder, it is characterized in that comprising fixed part and location division, described fixed part is located at top, described location division, and be made into integration, described fixed part center is provided with circular depressed, described circular depressed center is provided with through hole, described through hole connects to described location division, respectively be provided with a fixing hole on four angles of described fixed part, center, described location division is provided with circular pit, and described circular pit one side is provided with arc opening, and described location division is provided with five reference columns, wherein respectively be provided with a locating hole on three reference columns, respectively be provided with a projection on two reference columns in addition.
2. electric hand drill as claimed in claim 1 gearbox holder is characterized in that the sidewall of described location division is provided with two fixed blocks, and described fixed block is provided with screw hole.
CN 201320046005 2013-01-18 2013-01-18 Gearbox fixing seat for electric hand drill Expired - Fee Related CN203045694U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320046005 CN203045694U (en) 2013-01-18 2013-01-18 Gearbox fixing seat for electric hand drill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320046005 CN203045694U (en) 2013-01-18 2013-01-18 Gearbox fixing seat for electric hand drill

Publications (1)

Publication Number Publication Date
CN203045694U true CN203045694U (en) 2013-07-10

Family

ID=48728689

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320046005 Expired - Fee Related CN203045694U (en) 2013-01-18 2013-01-18 Gearbox fixing seat for electric hand drill

Country Status (1)

Country Link
CN (1) CN203045694U (en)

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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: 20130710

Termination date: 20140118