CN109048578A - It is a kind of convenient for fixed semi-automatic piano hammer grinding device - Google Patents
It is a kind of convenient for fixed semi-automatic piano hammer grinding device Download PDFInfo
- Publication number
- CN109048578A CN109048578A CN201810703035.XA CN201810703035A CN109048578A CN 109048578 A CN109048578 A CN 109048578A CN 201810703035 A CN201810703035 A CN 201810703035A CN 109048578 A CN109048578 A CN 109048578A
- Authority
- CN
- China
- Prior art keywords
- fixed
- support rod
- convenient
- rod
- grinding device
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/006—Machines or devices using grinding or polishing belts; Accessories therefor for special purposes, e.g. for television tubes, car bumpers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
- B24B55/08—Dust extraction equipment on grinding or polishing machines specially designed for belt grinding machines
Abstract
The invention discloses a kind of convenient for fixed semi-automatic piano hammer grinding device, including pedestal, bracket and screw rod, the upper surface of the pedestal offers dust collection hole, the bracket is installed at the top edge of pedestal, and suspension groove is offered on the inside of bracket, support rod is installed in the suspension groove, adjusting rod is connected in the support rod, the bottom of the adjusting rod is reserved with steering slot, the bottom of the connecting rod is connected with fixed block, and the side of fixed block offers mounting groove, the screw rod is set to the avris of fixed block, rubber pad is connected on the fixture block, and fixture block and rubber pad are all set in mounting groove.This is convenient for fixed semi-automatic piano hammer grinding device, hammer is fixed in mounting groove by screw rod, fixture block and rubber pad, it can be slid laterally in suspension groove while by support rod to whole be supported, the rotation in slot, the adjustable polishing that multiple angles are carried out to hammer are being turned to by steering ball.
Description
Technical field
It is specially a kind of to polish convenient for fixed semi-automatic piano hammer the present invention relates to piano hammer grinding technology field
Device.
Background technique
Hammer is that the important component of piano is connected with key, and general good hammer outer layer is wrapped up with pure wool, with
Reach better tone color, in the process of manufacture of hammer, needs to polish to hammer.
However existing piano hammer polishing, it is mostly used manual grinding, is worked long hours, staff is easy to produce fatigue,
Danger coefficient is higher.In view of the above-mentioned problems, being badly in need of carrying out innovative design on the basis of the polishing of original piano hammer.
Summary of the invention
The purpose of the present invention is to provide a kind of convenient for fixed semi-automatic piano hammer grinding device, to solve above-mentioned back
Scape technology proposes existing piano hammer polishing, is mostly used manual grinding, works long hours, and staff is easy to produce fatigue, danger
The dangerous higher problem of coefficient.
To achieve the above object, the invention provides the following technical scheme: a kind of beat convenient for fixed semi-automatic piano hammer
Mill apparatus, including pedestal, bracket and screw rod, the upper surface of the pedestal offers dust collection hole, and dust is reserved in dust collection hole
Slot, and polishing conveyer belt is fixed at the top of pedestal, the bracket is installed at the top edge of pedestal, and the inside of bracket
Suspension groove is offered, support rod is installed, and the junction of support rod and suspension groove is provided with idler wheel in the suspension groove, it is described
Adjusting rod is connected in support rod, and the junction of adjusting rod and support rod is fixed with spring, the bottom of the adjusting rod is reserved
There is steering slot, and turn to and steering ball is installed in slot, and the lower end of steering ball is fixed with connecting rod, the bottom connection of the connecting rod
There is fixed block, and the side of fixed block offers mounting groove, the screw rod is set to the avris of fixed block, and one end of screw rod is solid
Surely there is fixture block, rubber pad is connected on the fixture block, and fixture block and rubber pad are all set in mounting groove.
Preferably, the dust collection hole is equally distributed on pedestal, and dust collection hole is in same vertical with polishing conveyer belt
Perspective plane.
Preferably, the support rod is designed as " T " font structure, and support rod is slidably connected with suspension groove.
Preferably, the idler wheel is symmetrically arranged with 2 about the central axis of support rod.
Preferably, the steering slot is designed as circular configuration, and the diameter for turning to trench bottom opening portion is less than steering ball
Diameter.
Preferably, the fixture block designs for cylindrical structure, and is bonded to each other between fixture block and mounting groove.
Compared with prior art, the beneficial effects of the present invention are: fixed semi-automatic piano hammer grinding device should be convenient for,
It is provided with the dust collection hole for being in same vertical plane with polishing conveyer belt, the grieshoch generated when polishing is facilitated to fall to dust collecting trough
Interior, unified collection processing avoids grieshoch accumulation from influencing grinding efficiency；
1. the support rod of the T font by setting, keeps the stability of support rod, prevents support rod from falling out of suspension groove
While, support rod will not shake；
2. by 2 idler wheels of setting, while facilitating support rod to slide in suspension groove, hair when preventing support rod from sliding
Raw offset, is laterally adjusted the device to the position of hammer；
3. it is conveniently steered ball by the steering slot and steering ball of setting and carries out multi-angle rotation in steering slot, so as to
To carry out multi-angle polished to hammer, the diameter for turning to trench bottom opening portion is less than the diameter of steering ball, prevents steering ball from existing
When rotation, fall off from turning in slot；
4. by the cylindrical fixture block of setting fixture block is rotated by screw rod in mounting groove, so as to
Hammer is fixed, by the rubber pad of setting, hammer is protected, prevents hammer from cracking because pressure is excessive.
Detailed description of the invention
Fig. 1 is side structure schematic diagram of the present invention；
Fig. 2 is fixed-block-architecture (FBA) schematic diagram of the present invention；
Fig. 3 is steering ball mounting structure schematic diagram of the present invention.
In figure: 1, pedestal；2, dust collection hole；3, dust collecting trough；4, polishing conveyer belt；5, bracket；6, suspension groove；7, support rod；
8, idler wheel；9, adjusting rod；10, spring；11, slot is turned to；12, steering ball；13, fixed block；14, connecting rod；15, screw rod；16, it installs
Slot；17, fixture block；18, rubber pad.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of convenient for fixed semi-automatic piano hammer polishing dress
Set, including pedestal 1, dust collection hole 2, dust collecting trough 3, polishing conveyer belt 4, bracket 5, suspension groove 6, support rod 7, idler wheel 8, adjusting rod 9,
Spring 10 turns to slot 11, steering ball 12, fixed block 13, connecting rod 14, screw rod 15, mounting groove 16, fixture block 17 and rubber pad 18, bottom
The upper surface of seat 1 offers dust collection hole 2, and dust collecting trough 3 is reserved in dust collection hole 2, and the top of pedestal 1 is fixed with polishing and passes
Band 4 is sent, bracket 5 is installed at the top edge of pedestal 1, and the inside of bracket 5 offers suspension groove 6, is equipped in suspension groove 6
Support rod 7, and the junction of support rod 7 and suspension groove 6 is provided with idler wheel 8, and adjusting rod 9, and adjusting rod are connected in support rod 7
9 are fixed with spring 10 with the junction of support rod 7, and the bottom of adjusting rod 9, which is reserved with, turns to slot 11, and turns to and be equipped in slot 11
Steering ball 12, and the lower end of steering ball 12 is fixed with connecting rod 14, and the bottom of connecting rod 14 is connected with fixed block 13, and fixed block 13
Side offer mounting groove 16, screw rod 15 is set to the avris of fixed block 13, and one end of screw rod 15 is fixed with fixture block 17, folder
Rubber pad 18 is connected on block 17, and fixture block 17 and rubber pad 18 are all set in mounting groove 16；
Dust collection hole 2 is equally distributed on pedestal 1, and dust collection hole 2 and polishing conveyer belt 4 are in same vertical plane,
Allow the grieshoch polished on conveyer belt 4 to fall to dust collecting trough 3 by dust collection hole 2 with the rotation of polishing conveyer belt 4, facilitates receipts
Collect grieshoch；
Support rod 7 is designed as " T " font structure, and support rod 7 is slidably connected with suspension groove 6, and support rod 7 is existed
It keeps stablizing while sliding in suspension groove 6, not fall out；
Idler wheel 8 is symmetrically arranged with 2 about the central axis of support rod 7, so that support rod 7 passes through idler wheel 8 at runtime
Available effective support, will not run-off the straight；
It turns to slot 11 and is designed as circular configuration, and the diameter for turning to 11 bottom opening part of slot is less than the straight of steering ball 12
Steering ball 12 is freely rotated in steering slot 11 in diameter, the convenient polishing that multiple angles are carried out to hammer；
Fixture block 17 designs for cylindrical structure, and is bonded to each other between fixture block 17 and mounting groove 16, facilitates fixture block 17 can be with
By the rotation of screw rod 15, hammer is fixed in mounting groove 16, while increasing the contact area with hammer, so that hammer is consolidated
It is fixed stronger.
Working principle: when using this convenient for fixed semi-automatic piano hammer grinding device, first as shown in Figs. 1-2,
Hammer is placed into mounting groove 16 by staff, then rotates screw rod 15, hammer is fixed on mounting groove 16 by fixture block 17
It is interior, while the rubber pad 18 of 17 one end of fixture block setting, hammer is protected, prevents the excessive compromised quality of hammer stress, then
Starting polishing conveyer belt 4, pushes fixed block 13 manually, so that support rod 7 passes through idler wheel 8 in 6 slides forwards of suspension groove, so that
Hammer reaches the top of polishing conveyer belt 4, then downwards firmly, so that adjusting rod 9 is transported downwards in support rod 7 by spring 10
Then hammer is contacted with polishing conveyer belt 4, is polished by the frictional force for conveyer belt 4 of polishing hammer, polished by row
When, grieshoch is adsorbed on polishing conveyer belt 4, and with the rotation of polishing conveyer belt 4, grieshoch is fallen in dust collection hole 2, hence into
It is convenient that grieshoch is focused in dust collecting trough 3；
As shown in figure 3, can be rotated, be adjusted solid in steering slot 11 by steering ball 12 when polishing hammer
Determine the grinding angle of hammer in block 13, cooperate the stretching operation in support rod 7 of adjusting rod 9, realizes the multi-angle polished to hammer,
After the completion of polishing, since gravity sets back, adjusting rod 9 is shunk fixed block 13 upwards by the pulling force of spring 10, by hammer from
It takes out and is replaced in mounting groove 16.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection scope of invention.
Claims (6)
1. it is a kind of convenient for fixed semi-automatic piano hammer grinding device, including pedestal (1), bracket (5) and screw rod (15), it is special
Sign is: the upper surface of the pedestal (1) offers dust collection hole (2), and is reserved with dust collecting trough (3) in dust collection hole (2), and bottom
Polishing conveyer belt (4) is fixed at the top of seat (1), the bracket (5) is installed at the top edge of pedestal (1), and bracket (5)
Inside offer suspension groove (6), is equipped with support rod (7) in the suspension groove (6), and support rod (7) and suspension groove (6)
Junction is provided with idler wheel (8), is connected with adjusting rod (9) in the support rod (7), and the company of adjusting rod (9) and support rod (7)
The place of connecing is fixed with spring (10), and the bottom of the adjusting rod (9), which is reserved with, turns to slot (11), and turns to be equipped in slot (11) and turn
It is fixed with connecting rod (14) to the lower end of ball (12), and steering ball (12), the bottom of the connecting rod (14) is connected with fixed block
(13), and the side of fixed block (13) offers mounting groove (16), and the screw rod (15) is set to the avris of fixed block (13), and
One end of screw rod (15) is fixed with fixture block (17), is connected with rubber pad (18) on the fixture block (17), and fixture block (17) and rubber
Pad (18) is all set in mounting groove (16).
2. according to claim 1 a kind of convenient for fixed semi-automatic piano hammer grinding device, it is characterised in that: described
Dust collection hole (2) is equally distributed on pedestal (1), and dust collection hole (2) and polishing conveyer belt (4) are in same vertical plane.
3. according to claim 1 a kind of convenient for fixed semi-automatic piano hammer grinding device, it is characterised in that: described
Support rod (7) is designed as " T " font structure, and support rod (7) is slidably connected with suspension groove (6).
4. according to claim 1 a kind of convenient for fixed semi-automatic piano hammer grinding device, it is characterised in that: described
Idler wheel (8) is symmetrically arranged with 2 about the central axis of support rod (7).
5. according to claim 1 a kind of convenient for fixed semi-automatic piano hammer grinding device, it is characterised in that: described
Turn to the diameter that the diameter that slot (11) are designed as circular configuration, and turn to slot (11) bottom opening part is less than steering ball (12).
6. according to claim 1 a kind of convenient for fixed semi-automatic piano hammer grinding device, it is characterised in that: described
Fixture block (17) designs for cylindrical structure, and is bonded to each other between fixture block (17) and mounting groove (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810703035.XA CN109048578A (en) | 2018-06-30 | 2018-06-30 | It is a kind of convenient for fixed semi-automatic piano hammer grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810703035.XA CN109048578A (en) | 2018-06-30 | 2018-06-30 | It is a kind of convenient for fixed semi-automatic piano hammer grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109048578A true CN109048578A (en) | 2018-12-21 |
Family
ID=64818081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810703035.XA Pending CN109048578A (en) | 2018-06-30 | 2018-06-30 | It is a kind of convenient for fixed semi-automatic piano hammer grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109048578A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109994089A (en) * | 2019-04-19 | 2019-07-09 | 福建亚东钢琴有限公司 | A kind of piano sound arrangement support frame |
| CN112025492A (en) * | 2020-09-11 | 2020-12-04 | 湖州数越智能科技有限公司 | Accessory grinding equipment in efficient machining field |
| CN112792684A (en) * | 2021-02-02 | 2021-05-14 | 上海樱花塑料制品有限公司 | Trimming device for plastic barrel |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS477792U (en) * | 1971-02-18 | 1972-09-28 | ||
| CN201645296U (en) * | 2010-04-16 | 2010-11-24 | 方星星 | Semiautomatic abrasive belt grinding machine |
| CN203993452U (en) * | 2014-07-25 | 2014-12-10 | 郑万林 | A kind of belt grinding machine |
| CN205415211U (en) * | 2015-12-17 | 2016-08-03 | 天津三卓韩一橡塑科技股份有限公司 | Cell -phone shell grinding device |
| CN206662921U (en) * | 2017-04-13 | 2017-11-24 | 湖北中研磨具科技有限公司 | A kind of dust-proof belt sander |
-
2018
- 2018-06-30 CN CN201810703035.XA patent/CN109048578A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS477792U (en) * | 1971-02-18 | 1972-09-28 | ||
| CN201645296U (en) * | 2010-04-16 | 2010-11-24 | 方星星 | Semiautomatic abrasive belt grinding machine |
| CN203993452U (en) * | 2014-07-25 | 2014-12-10 | 郑万林 | A kind of belt grinding machine |
| CN205415211U (en) * | 2015-12-17 | 2016-08-03 | 天津三卓韩一橡塑科技股份有限公司 | Cell -phone shell grinding device |
| CN206662921U (en) * | 2017-04-13 | 2017-11-24 | 湖北中研磨具科技有限公司 | A kind of dust-proof belt sander |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109994089A (en) * | 2019-04-19 | 2019-07-09 | 福建亚东钢琴有限公司 | A kind of piano sound arrangement support frame |
| CN112025492A (en) * | 2020-09-11 | 2020-12-04 | 湖州数越智能科技有限公司 | Accessory grinding equipment in efficient machining field |
| CN112792684A (en) * | 2021-02-02 | 2021-05-14 | 上海樱花塑料制品有限公司 | Trimming device for plastic barrel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109048578A (en) | It is a kind of convenient for fixed semi-automatic piano hammer grinding device | |
| CN209304254U (en) | A kind of automatic round roller for grinding optical optical filter | |
| US2597325A (en) | Cultivator disk sharpener | |
| CN107932274B (en) | Grinding machine for railway transportation carriage | |
| CN207841020U (en) | A kind of crystalline ceramics surface grinding and buffing device | |
| CN210670202U (en) | Novel mobile phone support | |
| CN216462252U (en) | Grinding device for gear | |
| CN213498485U (en) | Adjustable diamond grinding wheel grinding machine | |
| CN211540661U (en) | Stable-clamping grinding device for machining motorcycle accessories | |
| CN211059634U (en) | Take tripod from rapping bar | |
| CN209648453U (en) | A kind of fixed device of glass polishing | |
| CN216759294U (en) | Adjustable optical glass grinding and polishing device | |
| CN216883033U (en) | Pipe fitting hardware grinding device | |
| CN207239957U (en) | Fixing bracket for angle grinder | |
| CN216128373U (en) | Motorcycle tricycle headlight with adjustable height | |
| CN212540819U (en) | Jig for optical filter lower piece | |
| CN214817118U (en) | Cable hard cutter grinding clamp | |
| CN205552222U (en) | Emery wheel microseism grinding machanism of rectangular array | |
| CN219189802U (en) | Grinding quartz wafer is with wandering star wheel structure | |
| CN210998204U (en) | Toughened glass edge grinding device | |
| CN204775015U (en) | Omnipotent cell -phone presss from both sides in car | |
| CN212706198U (en) | Installation mechanism of polishing grinding head in polishing device | |
| CN214445109U (en) | Dust keeper for polishing bearing bush | |
| CN207900851U (en) | A kind of fine grinding ware for optical mirror slip processing | |
| CN202200122U (en) | Handle type pneumatic wall surface grinder with dust absorbing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181221 |