CN206883357U - A kind of wall surface grinding machine and its shield structure - Google Patents
A kind of wall surface grinding machine and its shield structure Download PDFInfo
- Publication number
- CN206883357U CN206883357U CN201720673122.6U CN201720673122U CN206883357U CN 206883357 U CN206883357 U CN 206883357U CN 201720673122 U CN201720673122 U CN 201720673122U CN 206883357 U CN206883357 U CN 206883357U
- Authority
- CN
- China
- Prior art keywords
- fixed disk
- wall surface
- grinding machine
- surface grinding
- dismounting bar
- 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
Links
Abstract
The utility model discloses a kind of wall surface grinding machine and its shield structure,Traditional sander is solved due to being limited by structure,Corner location polishing less than,The artificial of phase it can only be polished rearward,The problem of dragging slow construction speed,Its drip irrigation device is to include cover body,The cover body includes being used for the dismounting bar installed the fixed disk of polishing pad and be detachably connected on fixed disk,The fixed disk offers card holder positioned at the side of dismounting bar,The grab being caught in card holder is provided with the dismounting bar,The card holder includes the slippage slot slipped into for grab and sets the position-limited rack for supplying grab clamping,The grab includes sliding ring and is connected to above sliding ring for the positive stop hook of position-limited rack clamping,Gap is left between the positive stop hook and slippage slot,The polishing pad offers deep-slotted chip breaker positioned at the opposite side of dismounting bar,The arc-like sheet with deep-slotted chip breaker to cooperation is provided with the dismounting bar,The corner location in the corner that can polish is reached,The effect of convenient construction.
Description
Technical field
Wall surface grinding device is the utility model is related to, more particularly to a kind of wall surface grinding machine and its shield structure.
Background technology
In finishing, substantial amounts of work all be unable to do without painter, and the work painted rarely has people to be willing to because dust is big, dirty
Meaning is engaged in, therefore the situation of aging is progressively presented in worker's age of painter.And while real estate fast development, finishing
Industry also it is swift and violent develop, it is necessary to the master worker's amount for being engaged in metope polishing it is big.Oil paint coating these industries also there is an urgent need to
The mechanization of coating tool is cracked hard issues.
Wall surface grinding machine is a kind of instrument that sand paper polishing metope is taken instead of Traditional Man people, to reach smooth, dustless, protect
The physically and mentally healthy purpose of nurse people.The working environment of worker can be optimized, improve operating efficiency, lift decoration quality.
But wall surface grinding machine is at work, it is especially applicable in indoor wall bruting process, the corner of metope is more,
Traditional sander by structure due to being limited, and corner location polishing less than the artificial of phase can only being polished, dragged slow rearward
Construction speed.
Utility model content
First purpose of the present utility model is to provide a kind of wall surface grinding machine shield structure, the corner in the corner that can polish
Position, convenient construction.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of wall surface grinding machine shield structure, including cover body, the cover body include being used for installing the fixed disk of polishing pad with
And the dismounting bar on fixed disk is detachably connected on, the fixed disk offers card holder, the dismounting positioned at the side of dismounting bar
The grab being caught in card holder is provided with bar, the card holder includes the slippage slot slipped into for grab and set for grab clamping
Position-limited rack, the grab include sliding ring and are connected to above sliding ring for the positive stop hook of position-limited rack clamping, the positive stop hook
Gap is left between slippage slot, the polishing pad offers deep-slotted chip breaker positioned at the opposite side of dismounting bar, set on the dismounting bar
The arc-like sheet to cooperation with deep-slotted chip breaker is equipped with, the radian of the arc-like sheet is more than 90 °.
By using above-mentioned technical proposal, fixed disk is detachably connected with dismounting bar, can when polishing corner is needed
So that dismounting bar to be disassembled, the distance between polishing pad and cover body shell can be shortened, so as to improve the polishing of metope corner
The effect for being designed to play limitation grab abjection card holder of efficiency, card holder and grab, deep-slotted chip breaker are designed to play reinforcement
The effect of positioning, also, the side for dismantling bar is connected by grab with card holder, and the opposite side for dismantling bar is connected by arc-like sheet,
It can play and strengthen fixed effect, the radian of arc-like sheet is more than 90 °, because arc-like sheet is consistent only in radian with deep-slotted chip breaker
When could keep original state, when angulation change between the two, certain deformation can occur for arc-like sheet, and with driving
Arc-like sheet replys the elastic potential energy of original shape, therefore, by the design of deep-slotted chip breaker and arc-like sheet, can make the connection of dismounting bar more
Firmly, the abjection that bar is dismantled when metope is polished is avoided, improves in bruting process and dismantles between bar and fixed disk
Stability.
Preferably, the positive stop hook includes bill and coupler body, hand pressure arc, the hand pressure arc are provided with the coupler body
The limit chamber being caught in for position-limited rack is formed between bill.
By using above-mentioned technical proposal, bill and hand pressure arc form the limit chamber being caught in for position-limited rack, by bill and
Hand pressure arc is connected to the both sides of position-limited rack respectively, limits the slip of position-limited rack, makes connection even closer, meanwhile, hand pressure arc
When radian is arranged on grab with card holder disengagement, certain guide effect can be played, facilitates the separation of grab and card holder.
Preferably, offering the enlarging groove connected with slippage slot on the fixed disk, it is also associated with the fixed disk
Separate the floating piece of enlarging groove and polishing pad.
By using above-mentioned technical proposal, enlarging groove is designed to play certain cushioning effect with floating piece, makes card
Hook has certain floating space during being caught in card holder, without precise positioning, facilitates installation.
Preferably, the fixed disk includes the installation cavity for polishing pad installation and the mounting groove for dismounting bar installation,
Pass through barrier partitions between the installation cavity and mounting groove.
By using above-mentioned technical proposal, the dust being designed to avoid in fixed disk of baffle plate is by dismantling bar from cover body
Middle leakage.
Preferably, offering positioning hole in the middle part of the mounting groove, it is provided with the dismounting bar and is located in positioning hole
In spacer.
By using above-mentioned technical proposal, the design of positioning hole and spacer, which further functions as, strengthens fixed effect, makes
Dismantling between bar and the middle part of fixed disk and fixed disk has connection fixed point, and the middle part for avoiding dismounting bar is floated.
It is provided with the side of card holder preferably, the mounting groove is located at fixed disk and is additionally provided with inclination piece, the dismounting
The guiding hook abutted with tilting piece is provided with bar.
By using above-mentioned technical proposal, bar and fixed disk are dismantled in the further lifting that is designed to for being oriented to hook and inclination piece
The stability of connection, avoid radially sliding between the two.
Preferably, the end face of the fixed disk offers the guide groove connected with deep-slotted chip breaker, set on the dismounting bar
There is the prerotation vane for being caught in guide groove.
By using above-mentioned technical proposal, being designed to of prerotation vane plays Primary Location, so as to facilitate arc-like sheet and arc
The clamping of shape groove, and the structural strength for being designed to be lifted arc-like sheet of prerotation vane, make arc-like sheet not easy to break.
Preferably, the circumference of the fixed disk is additionally provided with wear ring, the end face of the wear ring has been placed equidistant recessed
The portion of falling into.
By using above-mentioned technical proposal, compared to hairbrush, wear ring is more prone to understand the dust-proof, dirty of its surface,
The frictional force for being designed to reduce when wear ring contacts with metope of depressed part, and the effect of pressure release can be played.
Second purpose of the present utility model is to provide a kind of wall surface grinding machine, the corner location in the corner that can polish, side
Just construct.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of wall surface grinding machine, including shield and the sweep-up pipe that is connected on shield, the shield include as described above
A kind of function wall surface grinding machine shield structure described in any one.
By using above-mentioned technical proposal, the wall surface grinding machine, can be by disassembling by the design of the shield structure
Bar is dismantled, the distance between polishing pad and cover body shell can be shortened, so as to improve the grinding efficiency of metope corner.
In summary, the utility model has the advantages that：
1st, the wall surface grinding machine is by fixed disk and the shield structure that is detachably connected of dismounting bar, when needing corner of polishing
When, dismounting bar can be disassembled, the distance between polishing pad and cover body shell can be shortened, so as to improve metope corner
Grinding efficiency；
2nd, the wall surface grinding machine is by being oriented to hook with tilting piece, grab and card holder, arc-like sheet and deep-slotted chip breaker, spacer with determining
The cooperation in position hole, the firmness that is connected with cover body of dismounting bar is improved, when the dismounting bar is not dismantled, can be firmly attached
On cover body, the stability during use is improved, avoids because polishing caused by dismounting bar floating is ineffective, improves
Stability in bruting process.
Brief description of the drawings
Fig. 1 is a kind of overall structure diagram of wall surface grinding machine；
Fig. 2 is that a kind of wall surface grinding machine removes the exploded perspective view after polishing pad；
Fig. 3 is the connection exploded perspective view of dismounting bar and mounting groove；
Fig. 4 is the structural representation of floating piece；
Fig. 5 is the structural representation of dismounting bar；
Fig. 6 is to tilt piece with being oriented to the connection diagram of hook；
Fig. 7 is the attachment structure schematic diagram of deep-slotted chip breaker and arc-like sheet.
In figure, 1, shield；2nd, sweep-up pipe；11st, cover body；111st, fixed disk；112nd, bar is dismantled；113rd, installation cavity；114th, pacify
Tankage；115th, piece is tilted；116th, spacer；12nd, polishing pad；13rd, baffle plate；131st, positioning hole；14th, card holder；141st, slippage slot；
142nd, position-limited rack；15th, enlarging groove；16th, floating piece；161st, floating end；162nd, blind end；163rd, fixed auricle；164th, floating ear
Piece；17th, grab；171st, ring is slid；172nd, positive stop hook；173rd, coupler body；174th, bill；175th, hand pressure arc；176th, anti-skidding raised line；
177th, limit chamber；178th, it is oriented to hook；19th, deep-slotted chip breaker；191st, guide groove；193rd, prerotation vane；194th, arc-like sheet；3rd, wear ring；31、
Depressed part；4th, reduction box.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Referring to Fig. 1, a kind of wall surface grinding machine, including shield 1 and the sweep-up pipe 2 that is connected on shield 1.Shield 1 includes
Cover body 11 and the polishing pad 12 being arranged in cover body 11.What cover body 11 was located at polishing pad 12 is circumferentially provided with wear ring 3, wear-resisting
Ring 3 is made up of wear resistant resin, and some depressed parts 31 are equidistantly offered on wear ring 3.
Referring to Fig. 1 and Fig. 2, the top of cover body 11 is connected with the reduction box 4 that control polishing pad 12 rotates.Cover body 11 includes using
In the dismounting bar 112 installed the fixed disk 111 of polishing pad 12 and be detachably connected on fixed disk 111.Fixed disk 111 includes
It is opened in the installation cavity 113 that the reverse end face of reduction box 4 of fixed disk 111 supplies polishing pad 12 to install.The motor shaft of reduction box 4 is worn
It is connected at the middle part of installation cavity 113 and with the middle part of polishing pad 12.By reduction box 4, polishing pad 12 can be made with respect to cover body 11
Rotate in a circumferential direction.
Referring to Fig. 2 and Fig. 3, cover body 11 also includes the mounting groove installed for dismounting bar 112 for being opened in the side of fixed disk 111
114.Mounting groove 114 is the arc-shaped ring groove overlapped with the center of circle of fixed disk 111, and the reverse direction of installation cavity 113 of mounting groove 114 is convex
Go out.Also separated between mounting groove 114 and installation cavity 113 by baffle plate 13, baffle plate 13 is in what is overlapped with the center of circle of fixed disk 111
Arc, and the end face of baffle plate 13 is concordant with the opening of installation cavity 113.
Referring to Fig. 3, Fig. 4 and Fig. 6, dismounting bar 112 is the arc being adapted with the shape of mounting groove 114.Fixed disk 111 is located at
The end face of reduction box 4 is provided with a card holder 14, card holder 14 is arranged on wherein near one end of mounting groove 114.Card
Frame 14 includes the slippage slot 141 being recessed to the end face of the reverse reduction box 4 of fixed disk 111 and is erected at the top of slippage slot 141
Position-limited rack 142.Slippage slot 141 is with cambered, and the opening of slippage slot 141 connects with the side of mounting groove 114.Position-limited rack
142 is L-shaped, and its one side extends in the same direction with slippage slot 141, and another side is erected at the two of slippage slot 141 with Vertical slippage groove 141
Side.The bottom that fixed disk 111 is located at slippage slot 141 offers the enlarging groove 15 connected with slippage slot 141, and it is located at position-limited rack
142 underface, and position-limited rack 142 is consistent with the bearing of trend of enlarging groove 15.It is also associated with separating enlarging groove on fixed disk 111
15 are similarly the L-shaped extended in the same direction with enlarging groove 15 with the floating piece 16 of installation cavity 113, floating piece 16, including be embedded with cunning
The floating end 161 and the blind end 162 of Vertical slippage groove 141 that shifting groove 141 extends in the same direction.Floating piece 16 is located at blind end 162
On be provided with fixed auricle 163, offer the screwed hole worn for screw thereon, floating piece 16 is located at floating end 161 and is provided with
Floating auricle 164, floating auricle 164 are connected on the end face of the reverse shuffle groove 141 of enlarging groove 15.
Referring to Fig. 3, Fig. 5 and Fig. 6, the one end of dismounting bar 112 is provided with the grab 17 with the phase clamping of card holder 14, grab 17
Including sliding the sliding ring 171 being connected in slippage slot 141 and being connected to the positive stop hook 172 of the top of sliding ring 171, positive stop hook
172 are arranged on the center position of sliding ring 171.And leave gap between the bottom surface of positive stop hook 172 and slippage slot 141.Positive stop hook
172 bills 174 including being connected to the coupler body 173 slid on ring 171 and being arranged on the end of coupler body 173, bill 174 are reversely slided
Move the extension of the side of ring 171.The upper surface height outline of coupler body 173 is less than position-limited rack 142, and the tip height of bill 174 will height
In position-limited rack 142.Coupler body 173, which is located at, to be provided with the end face of bill 174 and is additionally provided with hand pressure arc 175, and hand pressure arc 175 is and hook
The raised arc in the same direction of point 174, and the middle part of hand pressure arc 175 is provided with the anti-skidding raised line 176 of projection.Hand pressure arc 175 and bill
The limit chamber 177 for the clamping of position-limited rack 142 is formed between 174.Mounting groove 114 is located at fixed disk 111 and is provided with the same of card holder 14
Side is additionally provided with the inclination piece 115 for expanding the side openings of mounting groove 114, and the end set of dismounting bar 112 has with tilting piece 115
The guiding hook 178 of abutting.After grab 17 is connected with card holder 14, it is oriented to hook 178 and is abutted with tilting the end face of piece 115.
Referring to Fig. 3 and Fig. 5, the middle part equalization of mounting groove 114 offers some positioning holes 131, and positioning hole 131 is arc
Strip hole, the spacer 116 being provided with bar 112 with the clamping of positioning hole 131 is dismantled, the section of spacer 116 is trapezoidal, grafting
In positioning hole 131, and close positioning hole 131.
Referring to Fig. 5 and Fig. 7, the end face that mounting groove 114 is not provided with the reverse reduction box 4 of one end of card holder 14 offers
Deep-slotted chip breaker 19, the radian of deep-slotted chip breaker 19 are more than 90 °.And fixed disk 111 is located at the end of mounting groove 114 and offered and mounting groove
The guide groove 191 of 114 connections, guide groove 191 is arranged on the end face that fixed disk 111 connects reduction box 4, triangular in shape, and leads
It is recessed to groove 191 to the direction of deep-slotted chip breaker 19, and is connected with deep-slotted chip breaker 19.It is provided with what is connected with guide groove 191 on dismounting bar 112
Prerotation vane 193, prerotation vane 193 is equally triangular in shape, and dismantles the arc-like sheet being also associated with bar 112 with the clamping of deep-slotted chip breaker 19
194, the diameter of arc-like sheet 194 is consistent with the diameter of deep-slotted chip breaker 19, and the radian of arc-like sheet 194 also greater than 90 ° and is less than arc
The radian of shape groove 19.The side that arc-like sheet 194 is connected with dismounting bar 112 is again connected on prerotation vane 193.
Unloading process：When needing to disassemble dismounting bar 112 from cover body 11, finger pushes down hand pressure arc 175,
Positive stop hook 172 is pushed, bill 174 is moved to the end face direction of slippage slot 141, when bill 174 is less than position-limited rack 142
Wait, slide in and out grab 17, deform upon arc-like sheet 194, and as positive stop hook 172 progressively disengages position-limited rack 142, arc-like sheet
194 skid off from deep-slotted chip breaker 19.Dismounting bar 112 is set to be separated with cover body 11.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (9)
1. a kind of wall surface grinding machine shield structure, including cover body (11), the cover body (11) includes being used to install polishing pad (12)
Fixed disk (111) and the dismounting bar (112) that is detachably connected on fixed disk (111), it is characterised in that the fixed disk
(111) card holder (14) is offered positioned at the side of dismounting bar (112), is provided with the dismounting bar (112) and is caught in card holder (14)
Interior grab (17), the card holder (14) include the slippage slot (141) slipped into for grab (17) and set to block for grab (17)
The position-limited rack (142) connect, the grab (17) include sliding ring (171) and are connected to above sliding ring (171) to supply position-limited rack
(142) positive stop hook (172) of clamping, gap, the polishing pad are left between the positive stop hook (172) and slippage slot (141)
(12) opposite side positioned at dismounting bar (112) offers deep-slotted chip breaker (19), is provided with the dismounting bar (112) and deep-slotted chip breaker
(19) it is more than 90 ° to the arc-like sheet (194) of cooperation, the radian of the arc-like sheet (194).
A kind of 2. wall surface grinding machine shield structure according to claim 1, it is characterised in that positive stop hook (172) bag
Bill (174) and coupler body (173) are included, hand pressure arc (175), the hand pressure arc (175) and hook are provided with the coupler body (173)
The limit chamber (177) being caught in for position-limited rack (142) is formed between sharp (174).
3. a kind of wall surface grinding machine shield structure according to claim 1, it is characterised in that on the fixed disk (111)
Offer the enlarging groove (15) connected with slippage slot (141), be also associated with the fixed disk (111) separate enlarging groove (15) with
The floating piece (16) of polishing pad (12).
A kind of 4. wall surface grinding machine shield structure according to claim 1, it is characterised in that fixed disk (111) bag
Include the installation cavity (113) for polishing pad (12) installation and the mounting groove (114) for dismounting bar (112) installation, the installation cavity
(113) separated between mounting groove (114) by baffle plate (13).
5. a kind of wall surface grinding machine shield structure according to claim 4, it is characterised in that the mounting groove (114)
Middle part offers positioning hole (131), and the spacer being located in positioning hole (131) is provided with the dismounting bar (112)
(116)。
A kind of 6. wall surface grinding machine shield structure according to claim 4, it is characterised in that mounting groove (114) position
The side that card holder (14) is provided with fixed disk (111) is additionally provided with inclination piece (115), is provided with the dismounting bar (112)
The guiding hook (178) abutted with tilting piece (115).
7. a kind of wall surface grinding machine shield structure according to claim 1, it is characterised in that the fixed disk (111)
End face offers the guide groove (191) connected with deep-slotted chip breaker (19), is provided with the dismounting bar (112) and is caught in guide groove
(191) prerotation vane (193).
8. a kind of wall surface grinding machine shield structure according to claim 1, it is characterised in that the fixed disk (111)
Wear ring (3) circumferentially is additionally provided with, the end face of the wear ring (3) has been placed equidistant depressed part (31).
9. a kind of wall surface grinding machine, including shield (1) and the sweep-up pipe (2) that is connected on shield (1), it is characterised in that institute
Stating shield (1) is included just like a kind of function wall surface grinding machine shield structure described in any one of claim 1 ~ 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720673122.6U CN206883357U (en) | 2017-06-10 | 2017-06-10 | A kind of wall surface grinding machine and its shield structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720673122.6U CN206883357U (en) | 2017-06-10 | 2017-06-10 | A kind of wall surface grinding machine and its shield structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206883357U true CN206883357U (en) | 2018-01-16 |
Family
ID=61318313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720673122.6U Expired - Fee Related CN206883357U (en) | 2017-06-10 | 2017-06-10 | A kind of wall surface grinding machine and its shield structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206883357U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110116367A (en) * | 2018-02-05 | 2019-08-13 | 株式会社迪思科 | Tubular corrugated cover |
| CN113400121A (en) * | 2021-07-14 | 2021-09-17 | 金华市高就机电设备有限公司 | Dust hood and wall surface grinding machine comprising same |
-
2017
- 2017-06-10 CN CN201720673122.6U patent/CN206883357U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110116367A (en) * | 2018-02-05 | 2019-08-13 | 株式会社迪思科 | Tubular corrugated cover |
| CN113400121A (en) * | 2021-07-14 | 2021-09-17 | 金华市高就机电设备有限公司 | Dust hood and wall surface grinding machine comprising same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180116 Termination date: 20190610 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |