CN209062776U - The deburring assistor and electrical grinding machine of electrical grinding machine - Google Patents
The deburring assistor and electrical grinding machine of electrical grinding machine Download PDFInfo
- Publication number
- CN209062776U CN209062776U CN201820832116.5U CN201820832116U CN209062776U CN 209062776 U CN209062776 U CN 209062776U CN 201820832116 U CN201820832116 U CN 201820832116U CN 209062776 U CN209062776 U CN 209062776U
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- CN
- China
- Prior art keywords
- grinding machine
- deburring
- assistor
- electrical grinding
- bracket
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- 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.)
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Abstract
The utility model belongs to electrical grinding machine technical field, and in particular to the deburring assistor and electrical grinding machine of electrical grinding machine.For existing hand-held electric grinder machine in polishing, the uppity deficiency of grinding depth, the utility model adopts the following technical solution: the deburring assistor of electrical grinding machine, the deburring assistor includes the bracket affixed with electrical grinding machine ontology and the locating part that is connected with bracket, the locating part has two limiting sections and connects the limit interconnecting piece of two limiting sections, two limiting section has two confined planes in the same plane, described to limit connecting portion in the same side of two limiting sections and have the accommodation space for accommodating electrical grinding machine electric grinder.The beneficial effect of the deburring assistor of the electrical grinding machine of the utility model is: grinding depth controllable precise.
Description
Technical field
The utility model belongs to electrical grinding machine technical field, and in particular to the deburring assistor and electrical grinding machine of electrical grinding machine.
Background technique
Hand-held electric grinder machine is a kind of common electric tool.Existing hand-held electric grinder machine is (reference can be made to Authorization Notice No. is CN
Chinese invention patent etc. of 104191375B, entitled exchange electrical grinding machine), it generally includes shell, the motor being arranged in shell, set
The collet being placed in outside shell and the electric grinder etc. being fixed on collet.In polishing, grinding depth can only rely on the behaviour of operator
It is controlled as proficiency, it is inaccurate.
Summary of the invention
For the utility model for existing hand-held electric grinder machine in polishing, the uppity deficiency of grinding depth provides electric mill
The deburring assistor of machine, grinding depth controllable precise, while a kind of electrical grinding machine equipped with this deburring assistor being provided.
To achieve the above objectives, the present invention adopts the following technical solutions: the deburring assistor of electrical grinding machine, the deburring
Assistor includes the bracket affixed with electrical grinding machine ontology and the locating part that is connected with bracket, and the locating part has two limits
Portion and the limit interconnecting piece for connecting two limiting sections, two limiting section has two confined planes in the same plane, described
Connecting portion is limited in the same side of two limiting sections and there is the accommodation space for accommodating electrical grinding machine electric grinder.
The deburring assistor of the electrical grinding machine of the utility model, can be affixed by bracket and electrical grinding machine ontology, locating part
The size in friction portion of two confined planes apart from electric grinder is grinding depth.Deburring assistor can be integral piece, can also be with
It is assembly.When bracket and locating part it is non-dismountable affixed when, grinding depth is unadjustable but structure is simple, when locating part with
When connection being adjusted between bracket, adjustable grinding depth.The relative position of switch room on confined planes and electrical grinding machine ontology can
Corresponding setting as needed.
As an improvement, the deburring assistor is assembly, the locating part is along living perpendicular to confined planes direction and bracket
Dynamic positioning.Locating part is along perpendicular to confined planes direction and bracket activity orientation, so as to adjust rubbing for confined planes and electric grinder
Wipe size, that is, grinding depth between subordinate end.In other schemes, the locating part and bracket of deburring assistor can also be can not
Dismantling connection.
As an improvement, the bracket also has two symmetrical the first positioning regions, first positioning region includes more
A locating slot, the locating part also have two symmetrical the second positioning regions, and second positioning region includes multiple positioning
Block, the bracket and locating part are positioned by positioning groove and positioning block along perpendicular to confined planes direction.Bracket passes through with locating part
Positioning groove and positioning block are positioned along perpendicular to confined planes direction, it is ensured that locating part will not be generated perpendicular to confined planes side when polishing
To displacement, guarantee grinding accuracy.In other schemes, locating piece can also be set on bracket, positioning is opened up on locating part
If desired slot, still, such structure obtain enough amplitudes of accommodation, the size of locating part can be larger.
As an improvement, the multiple locating slot is distributed in rack shape, degree of regulation can be made preferable.In other embodiments
In, locating slot is also possible to be spaced apart, i.e., grinding depth is only a few value.
As an improvement, the first positioning region edge of the bracket opens up guide groove, the locating part perpendicular to confined planes direction
Guide post is extended to form, the guide post is inserted into guide groove；The bracket is equipped with the nut portions for being parallel to confined planes, institute
It states and is equipped with nut in nut portions, screw rod is equipped in the nut, the inner end of the screw rod and the limit interconnecting piece of locating part rotate
Connection.Position of the locating part with respect to bracket is adjusted using feed screw nut, it is simple and convenient.Due to the machining accuracy between feed screw nut,
Screw rod can be generated with opposing nut centainly to be radially wobbled, and when the size of positioning groove and positioning block is smaller, screw rod is swung so that fixed
Position block is detached from locating slot, so that locating part can generate the displacement perpendicular to confined planes direction between bracket.
As an improvement, the limit interconnecting piece extends to form bearing portion, be equipped with bearing in the bearing portion, the screw rod with
Bearing interference fit.Locating part and screw rod are rotatablely connected by bearing, and screw rod rotation is easy.
As an improvement, the bracket has a mounting portion, the mounting portion and electrical grinding machine ontology close-fitting or it is threadedly engaged.
As an improvement, the mounting portion is connected with two first positioning regions by dust discharge portion, opened up in the dust discharge portion
Dust exhausting hole.
As an improvement, the first positioning region of the bracket is along long hole is opened up perpendicular to confined planes direction, the locating part is also
Threaded joints are extended to form, the first positioning region of the bracket and the second positioning region of locating part pass through the bolt across long hole
Connection.Bracket is bolted with locating part, and compared to the connection type of feed screw nut, structure is relatively easy.
As an improvement, the limit interconnecting piece is in semicircle shape, structural strength is preferable, saves material, and be suitable for different sizes
Electric grinder.Limit interconnecting piece can also be the other shapes such as be in U-shape.Limit interconnecting piece also has certain dust-break effect.
Electrical grinding machine, including electrical grinding machine ontology, electrical grinding machine ontology include shell, the motor being set in shell, are set to outside
Collet outside shell and the electric grinder being fixed in collet, the electrical grinding machine ontology are equipped with deburring assistor, and the deburring is auxiliary
Helping device is deburring assistor above-mentioned, and two confined planes of the deburring assistor are distributed in electric mill both sides of head, described two limits
Intersect in parallel with the axis of the electric grinder and friction portion with electric grinder of plane where plane.
The beneficial effect of the deburring assistor of the electrical grinding machine of the utility model is: being fixed in electrical grinding machine ontology by setting
Bracket and the locating part being set on bracket, perpendicular to limit between two confined planes of locating part and the friction portion of electrical grinding machine electric grinder
The distance in plane direction is grinding depth, grinding depth controllable precise.
The electrical grinding machine of the utility model using the deburring assistor of the electrical grinding machine of the utility model, thus has this practical
All beneficial effects of the deburring assistor of novel electrical grinding machine.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the electrical grinding machine of the utility model embodiment one.
Fig. 2 is the exploded view of the electrical grinding machine of the utility model embodiment one.
Fig. 3 is the structural schematic diagram of the electrical grinding machine ontology of the utility model embodiment one.
Fig. 4 and Fig. 5 is the structural schematic diagram of the deburring assistor of the utility model embodiment one.
Fig. 6 is the structural schematic diagram of the bracket of the utility model embodiment one.
Fig. 7 is the structural schematic diagram of the locating part of the utility model embodiment one.
In figure, 1, electrical grinding machine ontology, 11, shell, 12, electric grinder；
2, deburring assistor,
21, bracket, 211, mounting portion, 212, dust discharge portion, the 213, first positioning region, 2131, locating slot, 2132, guide groove,
214, nut portions,
22, locating part, 221, limiting section, 2211, confined planes, 222, limit interconnecting piece, the 223, second positioning region, 224, lead
Xiang Zhu, 225, bearing portion,
23, nut,
24, screw rod,
25, bearing.
Specific embodiment
Below with reference to the attached drawing of the invention embodiment, the technical solution of the invention embodiment is explained and
Illustrate, but following embodiments are only the preferred embodiment of the invention, and not all.Based on the implementation example in the implementation mode,
Those skilled in the art's other embodiments obtained without making creative work, belong to the invention
Protection scope.
Referring to Fig. 1 to Fig. 7, electrical grinding machine, including electrical grinding machine ontology, electrical grinding machine ontology include shell, are set in shell
Motor, the collet being set to outside shell and the electric grinder being fixed in collet, the electrical grinding machine ontology are assisted equipped with deburring
Device, the deburring assistor include the bracket affixed with electrical grinding machine ontology and the locating part that is connected with bracket, the limit
Part has two limiting sections and connects the limit interconnecting piece of two limiting sections, and two limiting section has in the same plane two
Confined planes, it is described to limit connecting portion in the same side of two limiting sections and there is the accommodation space for accommodating electrical grinding machine electric grinder, institute
Two confined planes for stating deburring assistor are distributed in electric mill both sides of head, the axis of plane and electric grinder where described two confined planes
Intersect in parallel and with the friction portion of electric grinder.
The electrical grinding machine of the utility model is equipped with deburring assistor, and deburring assistor includes bracket and locating part, can be passed through
Bracket and electrical grinding machine ontology are affixed, and the size in friction portion of two confined planes of locating part apart from electric grinder is to polish deeply
Degree.Deburring assistor can be integral piece, be also possible to assembly.When bracket and locating part are non-dismountable affixed, polishing is deep
Spend unadjustable but structure is simple, when connection is adjusted between locating part and bracket, adjustable grinding depth.Confined planes with
The relative position of switch room on electrical grinding machine ontology can be accordingly arranged as needed.
Electrical grinding machine embodiment one
Referring to Fig. 1 to Fig. 7, electrical grinding machine, including electrical grinding machine ontology 1, electrical grinding machine ontology 1 include shell 11, are set to shell
Motor, the collet being set to outside shell 11 in 11 and the electric grinder 12 being fixed in collet are set on the electrical grinding machine ontology 1
There is deburring assistor 2, the deburring assistor 2 includes the bracket 21 affixed with electrical grinding machine ontology 1 and is connected with bracket 21
Locating part 22, the locating part 22 have two limiting sections 221 and connect two limiting sections 221 limit interconnecting piece 222, described two
Limiting section 221 has two confined planes 2211 in the same plane, and the limit interconnecting piece 222 is located at two limiting sections 221
The same side and there is the accommodation space for accommodating electrical grinding machine electric grinder 12, two confined planes 2211 of the deburring assistor 2 divide
12 two sides of electric grinder are distributed in, described two 2211 place planes of confined planes are parallel with the axis of electric grinder 12 and with electric grinder 12
The intersection of friction portion.Electrical grinding machine ontology 1 is the prior art, and this will not be repeated here.
Referring to fig. 4 to Fig. 7, the deburring assistor 2 is assembly, and the locating part 22 is along perpendicular to 2211 side of confined planes
To with 21 activity orientation of bracket.Locating part 22 is along perpendicular to 2211 direction of confined planes and 21 activity orientation of bracket, so as to adjust
Save size, that is, grinding depth between confined planes 2211 and the friction subordinate end of electric grinder 12.In other embodiments, deburring assists
The locating part 22 and bracket 21 of device 2 can also be non-dismountable connection.
The bracket 21 also has two symmetrical the first positioning regions 213, and first positioning region 213 includes multiple
Locating slot 2131, the locating part 22 also have two symmetrical the second positioning regions 223, and second positioning region 223 is wrapped
Multiple locating pieces are included, the bracket 21 is with locating part 22 by locating slot 2131 and locating piece along perpendicular to 2211 direction of confined planes
Positioning.Bracket 21 and locating part 22 are positioned by locating slot 2131 and locating piece along perpendicular to 2211 direction of confined planes, it is ensured that
Locating part 22 will not generate the displacement perpendicular to 2211 direction of confined planes when polishing, guarantee grinding accuracy.In other schemes,
Locating piece can be set on the stent 21, locating slot 2131 is opened up on locating part 22, still, if desired such structure obtains foot
The size of enough amplitudes of accommodation, locating part 22 can be larger.
Two 213 upper and lower sides of the first positioning region are linked together.The part for connecting two the first positioning regions 213 is arc-shaped.
The multiple locating slot 2131 is distributed in rack shape, and degree of regulation can be made preferable.In other embodiments, fixed
Position slot 2131 is also possible to be spaced apart, i.e., grinding depth is only a few value.
First positioning region 213 of the bracket 21 opens up guide groove 2132, the limit along perpendicular to 2211 direction of confined planes
Position part 22 extends to form guide post 224, and the guide post 224 is inserted into guide groove 2132；It is parallel that the bracket 21 is equipped with one
It is equipped with nut 23 in the nut portions 214 of confined planes 2211, the nut portions 214, screw rod 24 is equipped in the nut 23, it is described
The inner end of screw rod 24 and the limit interconnecting piece 222 of locating part 22 are rotatablely connected.It is opposite using 24 nut adjustment locating part 22 of screw rod
The position of bracket 21, it is simple and convenient.Due to the machining accuracy between 24 nut of screw rod, screw rod 24 can generate a sizing with opposing nut
To swing, when the size of locating slot 2131 and locating piece is smaller, screw rod 24 swing so that locating piece be detached from locating slot 2131, from
And allow between locating part 22 and bracket 21 generate perpendicular to 2211 direction of confined planes displacement.Between bracket 21 and locating part 22
Guide post 224 and guide groove 2132 are set, so that locating part 22 is only capable of edge and moves perpendicular to 2211 direction of confined planes.
The limit interconnecting piece 222 extends to form bearing portion 225, is equipped with bearing 25, the screw rod in the bearing portion 225
24 are interference fitted with bearing 25.Locating part 22 is rotatablely connected with screw rod 24 by bearing 25, and the rotation of screw rod 24 is easy.
The bracket 21 has mounting portion 211, and the mounting portion 211 is threadedly engaged with electrical grinding machine ontology 1.Bracket 21 and electricity
Mill body 1 is threadedly engaged, it is ensured that bracket 21 will not be detached from respect to electrical grinding machine ontology 1.In other embodiments, bracket 21 with
Electrical grinding machine ontology 1 can also be using interference fit
The mounting portion 211 is connected with two first positioning regions 213 by dust discharge portion 212, is opened in the dust discharge portion 212
If dust exhausting hole.
The limit interconnecting piece 222 is in semicircle shape, and structural strength is preferable, saves material, and be suitable for various sizes of electric mill
First 12.Limit interconnecting piece 222 can also be the other shapes such as be in U-shape.Limiting interconnecting piece 222 also has certain dust-break effect.
The beneficial effect of the electrical grinding machine of the utility model is: 21 He of bracket of electrical grinding machine ontology 1 is fixed in by being arranged
The locating part 22 being set on bracket 21 hangs down between two confined planes 2211 of locating part 22 and the friction portion of electrical grinding machine electric grinder 12
Directly the distance in 2211 direction of confined planes is grinding depth, grinding depth controllable precise；Locating part 22 is perpendicular to confined planes
2211 directions and bracket 21 are adjustable, and grinding depth is adjustable；It is smart between bracket 21 and locating part 22 by locating piece and locating slot 2131
Determine position；It, only can be along perpendicular to 2211 direction of confined planes between bracket 21 and locating part 22 by guide post 224 and guide groove 2132
It is mobile；By nut, screw rod 24 and bearing, locating part 22 adjusts simple and convenient with respect to the displacement of bracket 21.
Electrical grinding machine embodiment two
The difference of embodiment two and embodiment one is the connection type of locating part and bracket.
Along long hole is opened up perpendicular to confined planes direction, the locating part also extends to form spiral shell for first positioning region of the bracket
Second positioning region of line interconnecting piece, the first positioning region of the bracket and locating part by pass through long hole bolt connection.Bracket
Be bolted with locating part, compared to the connection type of feed screw nut, nut portions that no setting is required, nut, screw rod, bearing portion and
Bearing, structure are simplified.
Implementation two is identical as the other structures of embodiment one and effect, and this will not be repeated here.
Electrical grinding machine embodiment three
The difference of embodiment three and embodiment one is that deburring assistor is integrated.
The deburring assistor integrated molding, the bracket and locating part are a part of deburring assistor.Deburring auxiliary
Device is integrally formed, and can be used for specific grinding depth.In the present embodiment, not only no setting is required nut portions, nut, screw rod, bearing portion
And bearing, and no setting is required between bracket and locating part location structure and guide frame, structure greatly simplify, and cost is lower.
The above, the only specific embodiment of the invention, but the protection scope of the invention does not limit to
In this, being familiar with the those skilled in the art should be understood that the invention includes but is not limited to attached drawing and specific embodiment party above
Content described in formula.The modification of any function and structure principle without departing from the invention is intended to be included in claims
Range in.
Claims (10)
1. the deburring assistor of electrical grinding machine, it is characterised in that: the deburring assistor (2) includes affixed with electrical grinding machine ontology (1)
Bracket (21) and the locating part (22) that is connected with bracket (21), the locating part (22) have two limiting sections (221) and
The limit interconnecting piece (222) of two limiting sections (221) is connected, two limiting section (221) has in the same plane two
Confined planes (2211), limit interconnecting piece (222), which is located at the same side of two limiting sections (221) and has, accommodates electrical grinding machine electric mill
The accommodation space of head (12).
2. the deburring assistor of electrical grinding machine according to claim 1, it is characterised in that: the deburring assistor (2) is dress
Ligand, the locating part (22) is along perpendicular to confined planes (2211) direction and bracket (21) activity orientation.
3. the deburring assistor of electrical grinding machine according to claim 2, it is characterised in that: the bracket (21) also has symmetrical
Two the first positioning regions (213) of distribution, first positioning region (213) includes multiple locating slots (2131), the locating part
(22) also there are two symmetrical the second positioning regions, second positioning region includes multiple locating pieces, the bracket (21)
It is positioned by locating slot (2131) and locating piece along perpendicular to confined planes (2211) direction with locating part (22).
4. the deburring assistor of electrical grinding machine according to claim 3, it is characterised in that: the multiple locating slot (2131) is in
Rack shape distribution.
5. the deburring assistor of electrical grinding machine according to claim 3, it is characterised in that: the first positioning of the bracket (21)
Along opening up guide groove (2132) perpendicular to confined planes (2211) direction, the locating part (22) extends to form guide post in portion (213)
(224), in guide post (224) insertion guide groove (2132)；The bracket (21) is equipped with one and is parallel to confined planes
(2211) nut portions (214) are equipped with nut (23) in the nut portions (214), are equipped with screw rod (24) in the nut (23),
The inner end of the screw rod (24) and the limit interconnecting piece (222) of locating part (22) are rotatablely connected.
6. the deburring assistor of electrical grinding machine according to claim 5, it is characterised in that: the limit interconnecting piece (222) is prolonged
It stretches to be formed bearing portion (225), is equipped with bearing (25) in the bearing portion (225), the screw rod (24) is matched with bearing (25) interference
It closes.
7. the deburring assistor of electrical grinding machine according to claim 3, it is characterised in that: the bracket (21) has mounting portion
(211), it the mounting portion (211) and electrical grinding machine ontology (1) close-fitting or is threadedly engaged.
8. the deburring assistor of electrical grinding machine according to claim 3, it is characterised in that: the first positioning of the bracket (21)
Portion (213) is along long hole is opened up perpendicular to confined planes (2211) direction, and the locating part (22) also extends to form threaded joints, institute
State the first positioning region (213) of bracket (21) and the second positioning region of locating part (22) by pass through long hole bolt connect.
9. the deburring assistor of electrical grinding machine according to claim 1, it is characterised in that: the limit interconnecting piece (222) is in
Semicircle shape.
10. electrical grinding machine, including electrical grinding machine ontology (1), electrical grinding machine ontology (1) includes shell (11), is set in shell (11)
Motor, the electric grinder (12) for being set to the outer collet of shell (11) and being fixed in collet, it is characterised in that: the electrical grinding machine
Ontology (1) is equipped with deburring assistor (2), and the deburring assistor (2) is any deburring auxiliary of claim 1 to 9
Two confined planes (2211) of device (2), the deburring assistor (2) are distributed in electric grinder (12) two sides, described two confined planes
(2211) plane where is parallel with the axis of electric grinder (12) and intersects with the friction portion of electric grinder (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820832116.5U CN209062776U (en) | 2018-05-31 | 2018-05-31 | The deburring assistor and electrical grinding machine of electrical grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820832116.5U CN209062776U (en) | 2018-05-31 | 2018-05-31 | The deburring assistor and electrical grinding machine of electrical grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209062776U true CN209062776U (en) | 2019-07-05 |
Family
ID=67088837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820832116.5U Expired - Fee Related CN209062776U (en) | 2018-05-31 | 2018-05-31 | The deburring assistor and electrical grinding machine of electrical grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209062776U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111890195A (en) * | 2020-07-13 | 2020-11-06 | 浙江大宇电器有限公司 | Straight grinder |
-
2018
- 2018-05-31 CN CN201820832116.5U patent/CN209062776U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111890195A (en) * | 2020-07-13 | 2020-11-06 | 浙江大宇电器有限公司 | Straight grinder |
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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: 20200922 Address after: Room 311, Zhuoxin building, 3820 South Ring Road, Binjiang District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Yuxing Industrial Design Co.,Ltd. Address before: Hangzhou City, Zhejiang province Binjiang District 310053 shore road 528 Patentee before: ZHEJIANG INSTITUTE OF MECHANICAL & ELECTRICAL ENGINEERING |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190705 Termination date: 20200531 |