CN207255901U - A kind of sander for being conveniently replaceable mill - Google Patents
A kind of sander for being conveniently replaceable mill Download PDFInfo
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- CN207255901U CN207255901U CN201720821212.5U CN201720821212U CN207255901U CN 207255901 U CN207255901 U CN 207255901U CN 201720821212 U CN201720821212 U CN 201720821212U CN 207255901 U CN207255901 U CN 207255901U
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- socketed
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Abstract
The utility model discloses a kind of sander for being conveniently replaceable mill, including shell, the side of the outer casing bottom is fixedly connected with hand handle, motor is socketed with the shell, one end of the output terminal of the motor hollow stem exterior through shell and with it overlaps, the other end of the hollow stem is fixedly connected with hollow sleeve, mill is socketed with the hollow stem, connected at the top and bottom of the hollow stem inner wall by slide bar, it is socketed with two sliding sleeves on the slide bar, extruding spring is socketed with the slide bar and between two sliding sleeves.The utility model passes through the improvement to arc snap-gauge, when two swinging plates of opposing compression, by pressing plate arc snap-gauge can be driven to depart from arc groove, at this time, the output terminal of mill and motor can be separated, arc snap-gauge is put into straight slot, then unclamps swinging plate, under the action of extruding spring and garter spring screen resilience, arc snap-gauge can be made to be socketed in again in arc groove.
Description
Technical field
Mechanical equipment technical field is the utility model is related to, is specially a kind of sander for being conveniently replaceable mill.
Background technology
Sander also known as Filing apparatus.The finishing and surface polishing treatment of die industry are widely used in, is a similar gas
The substitute of movable property product.It is widely used, the huge noise that pneumatic reconditioning pen produces is eliminated completely, and the rotating speed of product is divided into four
Gear.
Mill on existing sander after used a period of time, has abrasion thereon, needs to carry out it for this
Replace, existing mill is installed on output shaft generally by bolt and being used cooperatively for thread groove, although energy
Enough stablize uses, but inconvenience dismounts it.
Utility model content
(1) technical problem solved
In view of the deficiencies of the prior art, the utility model provides a kind of sander for being conveniently replaceable mill, solves and beats
The problem of grinding machine is inconvenient to replace mill.
(2) technical solution
To achieve the above object, the utility model provides following technical solution：A kind of sander for being conveniently replaceable mill, bag
Shell is included, the side of the outer casing bottom is fixedly connected with hand handle, motor, the output terminal of the motor are socketed with the shell
Through shell and with it, one end of exterior hollow stem overlaps, and the other end of the hollow stem is fixedly connected with hollow sleeve, described
Mill is socketed with hollow stem, is connected at the top and bottom of the hollow stem inner wall by slide bar, two is socketed with the slide bar
Sliding sleeve, is socketed with extruding spring on the slide bar and between two sliding sleeves, the both ends of the extruding spring respectively with two
The opposite side of sliding sleeve is fixedly connected, and the side of the both sides of the sliding sleeve side surface respectively with pressing plate and swinging plate is fixedly connected,
And pressing plate one end opposite with sliding sleeve extends to the one of the arc snap-gauge internal in the straight slot opened up on motor output end and with it
End is fixedly connected, and two arc snap-gauges are socketed in the arc groove opened up at the top and bottom of straight slot inner wall respectively, described to stir
Plate one end opposite with sliding sleeve sequentially passes through the side of hollow stem and hollow sleeve and extends to hollow sleeve opposite side and open from the inside to the outside
If sliding slot in, the opposite side of two swinging plates and be flexibly connected by telescopic rod in the hollow sleeve, on the telescopic rod
Garter spring is socketed with, the both ends of the garter spring are fixedly connected with two opposite sides of swinging plate respectively.
Preferably, the swinging plate side opposite with sliding sleeve, which offers, stirs groove, and stirs groove and be opened in swinging plate one
The middle part of side.
Preferably, the length of the arc snap-gauge and the equal length of arc groove, and the thickness of arc snap-gauge is arc groove
1 point 2 times of thickness.
Preferably, one end of the pressing plate is located at the middle part of arc snap-gauge side, and the side difference that two pressing plates are opposite
Positioned at the middle part of sliding sleeve side surface both sides.
Preferably, the hollow stem is interspersed in the middle part of mill, and mill is fixedly sleeved on hollow stem.
Preferably, the shape of the hollow sleeve side is arc, and the side of hollow sleeve is overlapped on the side of mill.
(3) beneficial effect
The utility model provides a kind of sander for being conveniently replaceable mill.Possesses following beneficial effect：
(1), the utility model, when two swinging plates of opposing compression, can make two by the improvement to arc snap-gauge
Slide over and relatively moved on slide bar, so as to drive arc snap-gauge to depart from arc groove by pressing plate, at this time, can by mill with
The output terminal of motor separates.
(2), arc snap-gauge is put into straight slot, then unclamps swinging plate by the improvement to mill by the utility model,
Under the action of extruding spring and garter spring screen resilience, arc snap-gauge can be made to be socketed in again in arc groove, so that convenient mill
The output terminal of disk and motor connects.
Brief description of the drawings
Fig. 1 is the positive sectional view of the utility model structure；
Fig. 2 is the enlarged drawing of structure at A in the utility model Fig. 1；
Fig. 3 is the side sectional view of the utility model structural electromotor output terminal.
In figure：1 shell, 2 hand handles, 3 motors, 4 hollow stems, 5 hollow sleeves, 6 mills, 7 slide bars, 8 sliding sleeves, 9 extruding springs, 10
Groove is stirred in pressing plate, 11 swinging plates, 12 straight slots, 13 arc snap-gauges, 14 arc grooves, 15 sliding slots, 16 telescopic rods, 17 garter springs, 18.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
As shown in Figs. 1-3, the utility model provides a kind of technical solution：A kind of sander for being conveniently replaceable mill, including
Shell 1, the side of 1 bottom of shell are fixedly connected with hand handle 2, by there is provided hand handle 2, can whole sander easy to use,
Motor 3 is socketed with shell 1, the output terminal of motor 3 is overlapped through shell 1 and with one end of the hollow stem 4 of its outside, hollow stem
4 other end is fixedly connected with hollow sleeve 5, mill 6 is socketed with hollow stem 4, hollow stem 4 is interspersed in the middle part of mill 6, and grinds
Disk 6 is fixedly sleeved on hollow stem 4, and the shape of 5 side of hollow sleeve is arc, and the side of hollow sleeve 5 is overlapped on the one of mill 6
Side, by the way that the middle part of mill 6 is fixedly sleeved on hollow stem 4, can rotate 4 stabilized zone movable grinding disc 6 of hollow stem, hollow stem
Connected by slide bar 7 at the top and bottom of 4 inner walls, be socketed with two sliding sleeves 8 on slide bar 7, on slide bar 7 and positioned at two sliding sleeves 8 it
Between be socketed with extruding spring 9, extruding spring 9 both ends be fixedly connected respectively with two opposite sides of sliding sleeve 8,8 side table of sliding sleeve
Side of the both sides in face respectively with pressing plate 10 and swinging plate 11 is fixedly connected, and the one end opposite with sliding sleeve 8 of pressing plate 10 extends to
It is fixedly connected in the straight slot 12 opened up on 3 output terminal of motor and with one end of its internal arc snap-gauge 13, one end of pressing plate 10
Positioned at the middle part of 13 side of arc snap-gauge, and the opposite side of two pressing plates 10 is located at the middle part of 8 side surface both sides of sliding sleeve respectively,
And two arc snap-gauges 13 are socketed in the arc groove 14 opened up at the top and bottom of 12 inner wall of straight slot respectively, the length of arc snap-gauge 13
Degree and the equal length of arc groove 14, and 1 point 2 times that the thickness of arc snap-gauge 13 is 14 thickness of arc groove, by by arc
The length of snap-gauge 13 is equal with the length setting of arc groove 14, and a bit that the thickness of arc snap-gauge 13 is 14 thickness of arc groove
Two times, it can stablize arc snap-gauge 13 and be socketed in arc groove 14, and can normally depart from arc groove or socket
In arc groove 14, by the way that arc snap-gauge 13 is equal with the length setting of arc groove 14, and the thickness of arc snap-gauge 13 is
1 point 2 times of 14 thickness of arc groove, can stablize arc snap-gauge 13 and be socketed in arc groove 14, swinging plate 11 and 8 phase of sliding sleeve
One end of the back of the body sequentially passes through the side of hollow stem 4 and hollow sleeve 5 and extends to the sliding slot that 5 opposite side of hollow sleeve opens up from the inside to the outside
In 15, the side opposite with sliding sleeve 8 of swinging plate 11, which offers, stirs groove 18, and stirs groove 18 and be opened in 11 side of swinging plate
Portion, groove 18 is stirred by being opened up on swinging plate 11, can conveniently promote swinging plate 11, the opposite side of two swinging plates 11 and
It is flexibly connected in hollow sleeve 5 by telescopic rod 16, garter spring 17, the both ends of garter spring 17 is socketed with telescopic rod 16
It is fixedly connected respectively with two opposite sides of swinging plate 11, by the way that there is provided telescopic rod 16, by increasing capacitance it is possible to increase two swinging plates 11
Between stability, coordinate garter spring 17 use, by increasing capacitance it is possible to increase the pressure between two swinging plates 11, so as to make arc
Shape snap-gauge 13, which is stablized, is socketed in arc groove 14, passes through the improvement to arc snap-gauge 13, when two swinging plates 11 of opposing compression, energy
Two sliding sleeves 8 are enough made to be relatively moved on slide bar 7, so as to drive arc snap-gauge 13 to depart from arc groove 14 by pressing plate 10,
At this time, mill 6 and the output terminal of motor 3 can be separated, by the improvement to mill 6, arc snap-gauge 13 is put into straight slot 12
It is interior, swinging plate 11 is then unclamped, under the action of 17 screen resilience of spring 9 and garter spring is extruded, arc snap-gauge 13 can be made again
It is secondary to be socketed in arc groove 14, so as to facilitate mill 6 and the output terminal of motor 3 to be connected.
Operation principle：When needing replacing mill 6, two swinging plates 11 of opposing compression first can make two sliding sleeves 8 exist
Relatively moved on slide bar 7, and telescopic rod 16 can be compressed, so as to compress extruding spring 9 and garter spring 17, this
When, two arc snap-gauges 13 can overlap, and then fill in two arc snap-gauges 13 in straight slot 12, unclamp swinging plate 11,
Under the action of 17 screen resilience of spring 9 and garter spring is extruded, arc snap-gauge 13 can be made to be connected to again in arc groove 14, from
And conveniently both are installed, it is opposite with aforesaid operations when needing replacing mill 6.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating currents, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
It can to sum up obtain, this is conveniently replaceable the sander of mill, during two swinging plates 11 of opposing compression, can make two sliding sleeves
8 relatively move on slide bar 7, so as to drive arc snap-gauge 13 to depart from arc groove 14 by pressing plate 10, at this time, will can grind
Disk 6 and the output terminal of motor 3 separate, and when needing to install mill 6, arc snap-gauge 13 is put into straight slot 12, then unclamp and dial
Movable plate 11, under the action of 17 screen resilience of spring 9 and garter spring is extruded, can make arc snap-gauge 13 be socketed in arc groove again
In 14, so as to facilitate mill 6 and the output terminal of motor 3 to be connected.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed, or further include as this process, method, article or equipment
Intrinsic key element.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of sander for being conveniently replaceable mill, including shell (1), it is characterised in that：The side of shell (1) bottom is consolidated
Surely be connected with hand handle (2), be socketed with motor (3) in the shell (1), the output terminal of the motor (3) through shell (1) and with
One end overlap joint of its exterior hollow stem (4), the other end of the hollow stem (4) is fixedly connected with hollow sleeve (5), described hollow
Mill (6) is socketed with bar (4), is connected at the top and bottom of hollow stem (4) inner wall by slide bar (7), on the slide bar (7)
It is socketed with two sliding sleeves (8), extruding spring (9) is socketed with the slide bar (7) and between two sliding sleeves (8), it is described to squeeze
The both ends of pressing spring (9) are fixedly connected with two opposite sides of sliding sleeve (8) respectively, the both sides point of sliding sleeve (8) side surface
Side not with pressing plate (10) and swinging plate (11) is fixedly connected, and pressing plate (10) one end opposite with sliding sleeve (8) extends to electricity
It is fixedly connected in the straight slot (12) opened up on machine (3) output terminal and with one end of its internal arc snap-gauge (13), and two arcs
Shape snap-gauge (13) is socketed in the arc groove (14) opened up at the top and bottom of straight slot (12) inner wall respectively, the swinging plate (11) with
The opposite one end of sliding sleeve (8) sequentially passes through the side of hollow stem (4) and hollow sleeve (5) and extends to hollow sleeve (5) from the inside to the outside
In sliding slot (15) that opposite side opens up, the opposite side of two swinging plates (11) and pass through telescopic rod in hollow sleeve (5)
(16) be flexibly connected, be socketed with garter spring (17) on the telescopic rod (16), the both ends of the garter spring (17) respectively with
Two opposite sides of swinging plate (11) are fixedly connected.
A kind of 2. sander for being conveniently replaceable mill according to claim 1, it is characterised in that：The swinging plate (11) with
The opposite side of sliding sleeve (8), which offers, stirs groove (18), and stirs the middle part that groove (18) is opened in swinging plate (11) side.
A kind of 3. sander for being conveniently replaceable mill according to claim 1, it is characterised in that：The arc snap-gauge (13)
Length and arc groove (14) equal length, and 1 point 2 times that the thickness of arc snap-gauge (13) is arc groove (14) thickness.
A kind of 4. sander for being conveniently replaceable mill according to claim 1, it is characterised in that：The one of the pressing plate (10)
End is positioned at the middle part of arc snap-gauge (13) side, and the opposite side of two pressing plates (10) is located at sliding sleeve (8) side surface two respectively
The middle part of side.
A kind of 5. sander for being conveniently replaceable mill according to claim 1, it is characterised in that：The hollow stem (4) is worn
The middle part of mill (6) is inserted in, and mill (6) is fixedly sleeved on hollow stem (4).
A kind of 6. sander for being conveniently replaceable mill according to claim 1, it is characterised in that：The hollow sleeve (5) one
The shape of side is arc, and the side of hollow sleeve (5) is overlapped on the side of mill (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720821212.5U CN207255901U (en) | 2017-07-08 | 2017-07-08 | A kind of sander for being conveniently replaceable mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720821212.5U CN207255901U (en) | 2017-07-08 | 2017-07-08 | A kind of sander for being conveniently replaceable mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207255901U true CN207255901U (en) | 2018-04-20 |
Family
ID=61926710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720821212.5U Active CN207255901U (en) | 2017-07-08 | 2017-07-08 | A kind of sander for being conveniently replaceable mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207255901U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109590855A (en) * | 2019-01-25 | 2019-04-09 | 青岛维青机械有限公司 | A kind of casting sprue grinding attachment |
-
2017
- 2017-07-08 CN CN201720821212.5U patent/CN207255901U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109590855A (en) * | 2019-01-25 | 2019-04-09 | 青岛维青机械有限公司 | A kind of casting sprue grinding attachment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190429 Address after: 212219 9 innovation Avenue, eight Bridge Town, Yangzhong, Zhenjiang, Jiangsu Patentee after: Zhenjiang sunlight Electric Tool Fittings Co., Ltd. Address before: 312500 Tai Po Shan 123, Tai Pan Village, Xinchang Town, Xinchang City, Shaoxing Patentee before: Xinchang Jinou Amperex Technology Limited |
|
| TR01 | Transfer of patent right |