CN208132656U - A kind of angle grinder - Google Patents
A kind of angle grinder Download PDFInfo
- Publication number
- CN208132656U CN208132656U CN201820497226.0U CN201820497226U CN208132656U CN 208132656 U CN208132656 U CN 208132656U CN 201820497226 U CN201820497226 U CN 201820497226U CN 208132656 U CN208132656 U CN 208132656U
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- China
- Prior art keywords
- angle grinder
- head cylinder
- fixed ring
- cover
- fixed
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Abstract
The utility model discloses a kind of angle grinders, are related to a kind of portable electric tool, solve the problems, such as that angle grinder protective cover firmly easily rotates in outer masterpiece in use process, its key points of the technical solution are that：Including body, grinding disc, cover, the body is provided with head cylinder in one end that it is equipped with grinding disc, the cover upper end is wholely set and is sheathed on the fixed ring for being used for fixed enclosure on head cylinder, side wall is circumferentially provided with several limited blocks to the fixed ring in the inner, the head cylinder is connected in it and circumferentially offers several limiting cuttings for working in coordination with limited block and being clamped and rotating for limiting cover at fixed ring, the shield of a kind of angle grinder of the utility model, the angle grinder in use will not rotate in the case where outer masterpiece is exerted oneself.
Description
Technical field
The utility model relates to a kind of portable electric tool, in particular to a kind of angle grinder.
Background technique
Angle grinder, also known as grinder or disc mill are a kind of grinding tools for cutting and polishing for glass reinforced plastic, and angle grinder is one
Kind using glass reinforced plastic cut and polish portable electric tool, be mainly used for cutting, grinding and brushing metal and stone material etc..
In order to prevent angle grinder when being ground operation generated grinding dust and particulate matter etc. to angle grinder operator one
Side is splashed, and the protective cover back in angle grinder should be fixed towards angle grinder operator.Protective cover in existing angle grinder is general
It is that protective cover is fixed on by hooping structure by the head cylinder highlight of angle grinder.Due on existing angle grinder protective cover
It is provided with position limiting structure, angle grinder protective cover firmly easily rotates in outer masterpiece in use, when angle grinder protective cover
When open side exposes biggish angle towards operator side, being ground generated grinding dust and particulate matter etc. when operation can be to behaviour
Author side is splashed, and has improved space.
Utility model content
The purpose of the utility model is to provide a kind of angle grinder, the shield of the angle grinder in use is exerted oneself in outer masterpiece
Under will not rotate.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of angle grinder, including body, grinding disc, cover, the body are provided in one end that it is equipped with grinding disc
Head cylinder, the cover upper end is wholely set and is sheathed on the fixed ring that fixed enclosure is used on head cylinder, described solid
Determining ring, side wall is circumferentially provided with several limited blocks in the inner, circumferentially offers if the head cylinder is connected at fixed ring in it
It is dry to work in coordination clamping for limiting the limiting cutting of cover rotation with limited block.
It using the above scheme, is in that cover is sheathed on head cylinder by the fixed ring being wholely set with cover, several limits
The cooperation of block and limiting cutting is clamped so that the cover being sheathed on head cylinder avoids occurring to turn in sander use process
Dynamic problem.
Preferably, offering the opening convenient for being sheathed on head cylinder in the fixed ring.
Using the above scheme, due to the setting of opening, fixed ring is sent out during Fixing shrink ring is set to head cylinder
Raw certain elastic deformation, so that fixed ring diameter dimension during being arranged becomes larger convenient for Fixing shrink ring is round set on head
On cylinder, installation effectiveness is improved.
Preferably, the fixed ring includes the sleeved part for being sheathed on head cylinder, cooperates sleeved part convenient for being sheathed on machine
Bending part on head cylinder.
Using the above scheme, it is easier to that elastic deformation occurs during fixed ring is arranged due to bending part, cooperation opening is easy
It is installed on head cylinder in being quickly arranged fixed ring.
Preferably, the fixed ring is provided in the both ends of its notch for being locked ring to realize fixed enclosure
Two fixed plates.
Using the above scheme, the setting of fixed plate, after being arranged fixed ring and being installed on head cylinder, by fixed plate
Apply the fixed installation that active force realizes fixed ring.
Preferably, two fixed plates open up the locking hole worn for bolt in the center.
Using the above scheme, using the cooperation of bolt and locking hole, the fastening of fixed ring is realized, secondly structure is simple, easily
It is practical in realization.
Preferably, the cylindrical setting of body, and the body is provided in its side for increasing body side
The lug boss of the face coefficient of roughness.
Using the above scheme, the setting of lug boss increases the body side coefficient of roughness namely increases finger surface and body
The coefficient of friction of side, so that finger grip is secured.
Preferably, and two lug bosses are symmetric there are two lug boss settings on the body side.
Using the above scheme, two lug bosses are worked in coordination, and one improves the comfort level for holding body finger；Secondly making
Finger is stronger for the gripping of body.
Preferably, the body in offered on the side that it is provided with grinding disc one end for heat dissipation first heat dissipation
Mouthful.
Using the above scheme, in the process of work, the motor of internal body generates certain heat to angle grinder, and first dissipates
The setting of hot mouth, swaps convenient for hot inside air and outside air, achievees the purpose that heat dissipation.
Preferably, the body in offered on the side that it is provided with grinding disc one end for heat dissipation second heat dissipation
Mouthful, and second thermovent is symmetrical set with first thermovent.
Using the above scheme, the first thermovent is worked in coordination with the second thermovent, the formation pair in the exchange process of air
Stream accelerated heat sheds.
In conclusion the utility model has the advantages that：
It 1, is in that cover is sheathed on head cylinder by the fixed ring being wholely set with cover, several limited blocks and limiting cutting
Cooperation be clamped so that the cover being sheathed on head cylinder avoids the problem that rotating in sander use process；
2, the first thermovent is worked in coordination with the second thermovent, and convection current accelerated heat is formed in the exchange process of air
It sheds.
Detailed description of the invention
Fig. 1 is the structural schematic diagram one of angle grinder；
Fig. 2 is the structural schematic diagram two of angle grinder；
Fig. 3 is the scheme of installation of cover；
Fig. 4 is the enlarged diagram in the portion A in Fig. 3；
Fig. 5 is the structural schematic diagram of cover.
In figure：1, body；2, grinding disc；3, cover；4, fixed ring；401, sleeved part；402, bending part；5, limited block；
6, limiting cutting；7, it is open；8, fixed plate；9, locking hole；10, lug boss；11, the first thermovent；12, the second thermovent；13,
Head cylinder；14, charging plug；15, mounting groove；16, switch button.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
As shown in Figure 1, 2, a kind of angle grinder disclosed in the present embodiment, including be laterally arranged body 1, be installed on body 1
The grinding disc 2 of one end, the cover 3 being installed at grinding disc 2.
As shown in Figure 1, 2, laterally disposed body 1 is cylindrical, realizes angle mill convenient for operator's finger grip body 1
Cutting, grinding, brushing of the piece to metal or stone material.The motor for being internally provided with electric energy drive of body 1, motor drive installation
The polishing of angle grinder is realized in the rotation of grinding disc 2 of 1 end of body.
As shown in Figure 1, 2, battery pack is arranged far from the one end for being equipped with grinding disc 2 in it in body 1, and battery pack is to angle grinder
It is powered, so that angle grinder can move everywhere, is not influenced by distance.Body 1 is in it far from the one end for being equipped with grinding disc 2
It is set to the charging plug 14 convenient for charging to battery pack in angle grinder, and above the side of body 1 and downside is respectively provided with
There is the lug boss 10 for increasing the 1 side coefficient of roughness of body, two protrusions are symmetrical set.
As shown in Figure 1, 2, body 1 is in offering first for heat dissipation on the left side that it is provided with 2 one end of grinding disc
Thermovent 11.Body 1 in offering the second thermovent 12 for heat dissipation on the right side that it is provided with 2 one end of grinding disc, and
Second thermovent 12 is symmetrical set with the first thermovent 11, and the first thermovent 11 is worked in coordination with the second thermovent 12, in sky
Shedding for convection current accelerated heat is formed in the exchange process of gas.
As shown in Figure 2,3, body 1 is provided with head cylinder 13 in one end that it is equipped with grinding disc 2, and body 1 is in its side
Square-shaped mounting groove 15 is offered on face between head cylinder 13 and protrusion, is equipped in mounting groove 15 for opening
Open and close the switch button 16 of angle grinder.
As shown in Figure 2,4,3 upper end of cover is wholely set and is sheathed on consolidating for fixed enclosure 3 on head cylinder 13
Determine ring 4, side wall is circumferentially provided with several limited blocks 5 to fixed ring 4 in the inner, and limited block 5 is rectangle setting, limited block 5
Long side is circumferentially arranged along 4 inner sidewall of fixed ring.Head cylinder 13 is connected at fixed ring 4 in it and circumferentially offers several and limit
Position block 5 works in coordination clamping for limiting the limiting cutting 6 of the rotation of cover 3.
As shown in Figure 4,5, the opening 7 convenient for being sheathed on head cylinder 13 is offered in fixed ring 4.Fixed ring 4
Including being sheathed on the sleeved part 401 of head cylinder 13, cooperation sleeved part 401 is convenient for the bending part being sheathed on head cylinder 13
402, the width dimensions of bending part 402 are less than the width dimensions of sleeved part 401, so that fixed ring 4 is being sheathed on head circle
Bending part 402 is prone to certain elastic deformation when at cylinder 13.
As shown in Figure 4,5, fixed ring 4 is provided with for being locked ring 4 in the both ends of its notch to realize fixed cover
Two fixed plates 8 of body 3, two fixed plates 8 are square setting.Two fixed plates 8 are in respectively one with bending part 402 and sleeved part 401
Body setting, and a fixed plate 8 is arranged at 402 connecting corner of bending part in rounded corner, another fixed plate 8 connects with sleeved part 401
Meeting corner also is in rounded corner setting.Two fixed plates 8 open up the locking hole 9 worn for bolt, bolt head in the center
The section for locating locking hole 9 is arranged in long waist shaped, the rounded setting in section of locking hole 9 at bolt shank and nut thread cooperation.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (9)
1. a kind of angle grinder, including body（1）, grinding disc（2）, cover（3）, it is characterized in that：The body（1）It is equipped in it
Grinding disc（2）One end be provided with head cylinder（13）, the cover（3）Upper end has been wholely set and has been sheathed on head cylinder
（13）It is upper to be used for fixed enclosure（3）Fixed ring（4）, the fixed ring（4）Side wall is circumferentially provided with several limited blocks in the inner
（5）, the head cylinder（13）Fixed ring is connected in it（4）Place is circumferential to offer several and limited block（5）It works in coordination card
It connects for limiting cover（3）The limiting cutting of rotation（6）.
2. a kind of angle grinder according to claim 1, it is characterized in that：The fixed ring（4）On offer convenient for by its set
Set on head cylinder（13）On opening（7）.
3. a kind of angle grinder according to claim 2, it is characterized in that：The fixed ring（4）Including being sheathed on head cylinder
（13）Sleeved part（401）, cooperation sleeved part（401）Convenient for being sheathed on head cylinder（13）On bending part（402）.
4. a kind of angle grinder according to claim 3, it is characterized in that：The fixed ring（4）It is all provided in the both ends of its notch
It is equipped with for the ring that is locked（4）To realize fixed enclosure（3）Fixed plate（8）.
5. a kind of angle grinder according to claim 4, it is characterized in that：Two fixed plates（8）It is opened up in the center
The locking hole worn for bolt（9）.
6. a kind of angle grinder according to claim 1, it is characterized in that：The body（1）Cylindrical setting, and the machine
Body（1）It is provided in its side for increasing body（1）The lug boss of the side coefficient of roughness（10）.
7. a kind of angle grinder according to claim 6, it is characterized in that：The body（1）Lug boss on side（10）If
There are two setting, and two lug bosses（10）It is symmetric.
8. a kind of angle grinder according to claim 1, it is characterized in that：The body（1）It is provided with grinding disc（2）One
The first thermovent for heat dissipation is offered on the side at end（11）.
9. a kind of angle grinder according to claim 8, it is characterized in that：The body（1）It is provided with grinding disc（2）One
The second thermovent for heat dissipation is offered on the side at end（12）, and second thermovent（12）With first thermovent
（11）It is symmetrical set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820497226.0U CN208132656U (en) | 2018-04-09 | 2018-04-09 | A kind of angle grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820497226.0U CN208132656U (en) | 2018-04-09 | 2018-04-09 | A kind of angle grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208132656U true CN208132656U (en) | 2018-11-23 |
Family
ID=64291505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820497226.0U Active CN208132656U (en) | 2018-04-09 | 2018-04-09 | A kind of angle grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208132656U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113043223A (en) * | 2021-03-16 | 2021-06-29 | 启东市宝发机电科技有限公司 | Connecting structure of electric tool base and working head and electric tool |
-
2018
- 2018-04-09 CN CN201820497226.0U patent/CN208132656U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113043223A (en) * | 2021-03-16 | 2021-06-29 | 启东市宝发机电科技有限公司 | Connecting structure of electric tool base and working head and electric tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190828 Address after: 315145 Binhai Investment and Venture Center, Yinzhou, Ningbo City, Zhejiang Province (188 Yinbei Road) Patentee after: Zhejiang MingLei Tools Industry Co., Ltd. Address before: 3145No. 188 Yinbei Road, Yinzhou Economic Development Zone, Ningbo City, Zhejiang Province Patentee before: Zhejiang Minglei Amperex Technology Limited |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 315145 Binhai Investment and Venture Center, Yinzhou, Ningbo City, Zhejiang Province (188 Yinbei Road) Patentee after: Zhejiang Minglei lithium energy technology Co., Ltd Address before: 315145 Binhai Investment and Venture Center, Yinzhou, Ningbo City, Zhejiang Province (188 Yinbei Road) Patentee before: ZHEJIANG MINGLEI TOOLS INDUSTRY Co.,Ltd. |