CN205881440U - Internal sand belt device for drum - Google Patents
Internal sand belt device for drum Download PDFInfo
- Publication number
- CN205881440U CN205881440U CN201620799514.2U CN201620799514U CN205881440U CN 205881440 U CN205881440 U CN 205881440U CN 201620799514 U CN201620799514 U CN 201620799514U CN 205881440 U CN205881440 U CN 205881440U
- Authority
- CN
- China
- Prior art keywords
- sand ribbon
- drum
- screw rod
- sliding shoe
- sand belt
- 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.)
- Withdrawn - After Issue
Links
- 239000004576 sand Substances 0.000 title claims abstract description 68
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 claims description 4
- 125000003003 spiro group Chemical group 0.000 claims description 4
- 238000003754 machining Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 210000001215 vagina Anatomy 0.000 description 1
Landscapes
- Road Paving Structures (AREA)
Abstract
The utility model discloses an interior sand belt device is used to drum, it includes sand belt and two connecting seats, the connecting seat includes the fixing base, the sliding block, lift adjusting screw, the slip round pin axle, horizontal slider and sand belt tight regulation screw, the sliding block is installed in the fixing base with sliding from top to bottom, be formed with the chute on the sliding block, the slip round pin axle is installed in the chute, lift adjusting screw installs in the fixing base with rotating, the drum chamber is passed to lift adjusting screw one end, other end threaded connection is on the screw hole of slip round pin axle, horizontal slider is fixed with the sand belt, sand belt tight regulation screw passes the screw thread through-hole threaded connection of horizontal slider with the sliding block. The utility model discloses an interior sand belt device is used to drum can realize adjusting the elasticity of sand belt, can also realize the distance adjustment between sand belt and the drum-head. And the utility model discloses a device is easily installed, and is low to machining precision's requirement.
Description
Technical field
This utility model relates to musical instrument field, especially a kind of drum interior sand ribbon device.
Background technology
Sand ribbon often can be used on big drum to change tone color, and its structure is typically all and is directly fixed in drum surface in sand ribbon,
So that more fit with drum surface in sand ribbon, higher to the installation requirement in sand ribbon, must also there is higher machining accuracy simultaneously;
Additionally when being not desired to the effect producing sand ribbon, it is merely able to dismantle lower sand ribbon, operates relatively complicated, have impact on user and product is made
With impression.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of distance that can regulate between sand ribbon and drum surface and is prone to
The drum interior sand ribbon device installed.
In order to solve above-mentioned technical problem, this utility model includes sand ribbon and splits two connections at two ends, sand ribbon
Seat, each described connection seat include respectively being fixed on the fixing seat inside drum chamber, sliding shoe, lift adjustment screw rod, slidiing pin,
The compensating roller screw rod of cross sliding clock and sand ribbon, wherein said sliding shoe can slide up and down to be arranged on the sliding tray of fixing seat
In, in the middle part of this sliding shoe before and after be formed through skewed slot, described slidiing pin is arranged in skewed slot and this slidiing pin matchingly
Can slide along skewed slot, extend radially through and be formed with a screwed hole in the middle part of described slidiing pin, described lift adjustment screw rod can
Being horizontally arranged at rotationally in fixing seat, this lift adjustment screw rod one end is stretched out through drum chamber to outside, and the other end is threaded
Extending inside drum chamber on the screwed hole of slidiing pin and through sliding shoe, described cross sliding clock top is solid with the end in sand ribbon
Fixed connecting, in the middle part of this cross sliding clock, left and right is run through and is provided with the compensating roller screw rod in described sand ribbon that can rotate to it, described sand
Carrying compensating roller screw rod one end to be formed with spiro rod cap, the other end is through the tapped through hole spiral shell of cross sliding clock with described sliding shoe upper end
Stricture of vagina connects, and cross sliding clock can be driven to move left and right relative to sliding shoe by rotating the compensating roller screw rod in sand ribbon.
One end that described lift adjustment screw rod is positioned at outside drum chamber is also formed with tetragonal body.
Described lift adjustment screw rod outer wall circumference is formed with a cannelure, the position that described fixing seat is corresponding with cannelure
On have a circular hole, be placed with a ball in described circular hole, described ball is embedded in by a jackscrew being installed in circular hole
In cannelure.
Described cross sliding clock is provided with guide rod, and described sliding shoe top is formed with the gathering sill with matching guide bars.
The beneficial effects of the utility model are: drum of the present utility model interior sand ribbon device can realize the degree of tightness to sand ribbon
Regulation, it is also possible to realize the distance between sand ribbon and drum surface and adjust.And device of the present utility model is easily installed, to machining accuracy
Requirement low.
Accompanying drawing explanation
Fig. 1 is that this utility model drum regards cutting structural representation with interior sand ribbon device master;
Fig. 2 is this utility model drum interior sand ribbon device plan structure schematic diagram;
Fig. 3 be in Fig. 1 K to structural representation.
Detailed description of the invention
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings:
Seeing Fig. 1 to Fig. 3, drum of the present utility model includes sand ribbon 1 with interior sand ribbon device and splits at two ends, sand ribbon 1
Two are connected seat, the i.e. two ends in sand ribbon 1 and are fixed in drum chamber 2 by a connecting seat respectively.Wherein sand ribbon 1 is arranged close to drum head.
Two connecting base structures are consistent, and two connect seat and are symmetrically disposed in drum chamber 2 inside, and now connecting seat with one is
Its structure is described in detail by example:
Connect seat and include being fixed on the fixing seat 3 inside drum chamber 2, sliding shoe 4, lift adjustment screw rod 5, slidiing pin 6, water
The compensating roller screw rod of smooth block 7 and sand ribbon 8.
Wherein said sliding shoe 4 can slide up and down to be arranged in the sliding tray of fixing seat 3, in the middle part of this sliding shoe 4 before
After be formed through skewed slot 41, in described slidiing pin 6 is arranged on skewed slot 41 matchingly and this slidiing pin 6 can be along skewed slot
41 slide, and extend radially through and be formed with a screwed hole in the middle part of described slidiing pin 6, and described lift adjustment screw rod 5 can water rotationally
Safety is contained in fixing seat 3, and this lift adjustment screw rod 5 one end is stretched out through drum chamber 2 to outside, and the other end is threaded in slip
To the internal extension of drum chamber 2 on the screwed hole of bearing pin 6 and through sliding shoe 4.Slip can be driven by rotating lift adjustment screw rod 5
Bearing pin 6 moves left and right along lift adjustment screw rod 5, and slidiing pin 6 is relatively the most sliding along the skewed slot 41 on sliding shoe 4 simultaneously
Dynamic, ultimately result in sliding shoe 4 and move up and down in the sliding tray of fixing seat 3.
Preferably, fixing seat 3 is fixed in inside drum chamber 2 by two screws 11.
Preferably, one end that described lift adjustment screw rod 5 is positioned at outside drum chamber 2 is also formed with tetragonal body.Setting of tetragonal body
Meter is easy to rotate lift adjustment screw rod 5 with spanner or specific purpose tool.
Preferably, described lift adjustment screw rod 5 outer wall circumference is formed with a cannelure, described fixing seat 3 and cannelure phase
Having a circular hole on corresponding position, be placed with a ball 9 in described circular hole, described ball 9 is installed in circular hole by one
Jackscrew 10 is embedded in cannelure.It is fixing that such structure then makes lift adjustment screw rod 5 to be horizontally arranged at rotationally
In seat 3, ball 9 not only improves the rotation of lift adjustment screw rod 5, also limit moving axially of lift adjustment screw rod 5.
The end in described cross sliding clock 7 top and sand ribbon 1 is fixing to be connected, in the middle part of this cross sliding clock 7 about run through and be provided with energy
The compensating roller screw rod in described sand ribbon 8 enough rotated to it, compensating roller screw rod 8 one end, described sand ribbon is formed with spiro rod cap, separately
Threaded through cross sliding clock 7 with the tapped through hole of described sliding shoe 4 upper end in one end, by rotating the compensating roller screw rod in sand ribbon
8 can drive cross sliding clock 7 to move left and right to realize the adjustment of the degree of tightness to sand ribbon 1 relative to sliding shoe 4.Described cross sliding clock 7
On be additionally provided with guide rod, described sliding shoe 4 top is formed with the gathering sill with matching guide bars, guide rod at cross sliding clock 7 relative to cunning
Motion block 4 serves the effect of guiding during moving, guide rod also strengthens the company between cross sliding clock 7 and sliding shoe 4 simultaneously
Connect, drive cross sliding clock 7 to also function to certain supporting role during moving up and down at sliding shoe 4.
Preferably, the end in sand ribbon 1 is fixed on the upper end of cross sliding clock 7 by two fastening bolts 12.
Preferably, between the spiro rod cap and the side of cross sliding clock 7 of the compensating roller screw rod in sand ribbon 8, it is additionally provided with a pad
13, to avoid the compensating roller screw rod in sand ribbon 8 rotating when, between itself and cross sliding clock 7, produce bigger friction.
Drum of the present utility model with interior sand ribbon device can realize sand ribbon 1 compensating roller, it is also possible to realize sand ribbon 1 with
Distance between drum surface adjusts.Rotate the compensating roller screw rod in sand ribbon 8 so that cross sliding clock 7 moves to sliding shoe 4, and sand ribbon 1 is then drawn
Tightly, the compensating roller screw rod in sand ribbon 8 is reversely rotated so that cross sliding clock 7 deviates from sliding shoe 4 and moves, the restoring force of self in sand ribbon 1
Under, sand ribbon 1 becomes lax;Rotation and lifting adjusting screw rod 5 can drive slidiing pin 6 to move left and right along lift adjustment screw rod 5,
Slidiing pin 6 the most relatively slides along the skewed slot 41 on sliding shoe 4 simultaneously, causes sliding shoe 4 in the sliding tray of fixing seat 3
Moving up and down, sliding shoe 4 drives cross sliding clock 7 to move up and down, and sand ribbon 1 is also followed cross sliding clock 7 and moved up and down, and finally realizes sand
Adjust with the distance between 1 and drum surface, so that sand ribbon 1 can more snugly contact with drum surface, it is also possible to make sand ribbon 1 depart from
Drum surface.
In sum, content of the present utility model is not limited in the above embodiments, and those skilled in the art can
To propose other embodiment within technological guidance's thought of the present utility model, but these embodiments are included in this practicality newly
Within the scope of type.
Claims (4)
1. a drum interior sand ribbon device, it is characterised in that: include sand ribbon (1) and split two companies at sand ribbon (1) two ends
Joint chair, each described connection seat includes being fixed on the fixing seat (3) of drum chamber (2) inner side, sliding shoe (4), lift adjustment spiral shell respectively
Bar (5), slidiing pin (6), cross sliding clock (7) and sand ribbon compensating roller screw rod (8), wherein said sliding shoe (4) can be upper and lower
Being slidably mounted in the sliding tray of fixing seat (3), this sliding shoe (4) is formed through skewed slot (41), described cunning before and after middle part
Untie-sell axle (6) is arranged in skewed slot (41) matchingly and this slidiing pin (6) can slide along skewed slot (41), described sliding pin
Axle (6) middle part extends radially through and is formed with a screwed hole, and described lift adjustment screw rod (5) can be horizontally arranged at fixing seat rotationally
(3), in, this lift adjustment screw rod (5) one end is stretched out through drum chamber (2) to outside, and the other end is threaded in slidiing pin (6)
Screwed hole on and extend through sliding shoe (4) to drum chamber (2) is internal, the end in described cross sliding clock (7) top and sand ribbon (1)
Fixing connection, runs through about this cross sliding clock (7) middle part and being provided with the compensating roller screw rod in described sand ribbon that can rotate to it
(8), compensating roller screw rod (8) one end, described sand ribbon is formed with spiro rod cap, and the other end is through cross sliding clock (7) and described sliding shoe
(4) tapped through hole of upper end is threaded, cross sliding clock (7) can be driven relative by rotating the compensating roller screw rod in sand ribbon (8)
Move left and right in sliding shoe (4).
2. according to the drum interior sand ribbon device described in claim 1, it is characterised in that: described lift adjustment screw rod (5) is positioned at drum
One end of outside, chamber (2) is also formed with tetragonal body.
3. according to the drum interior sand ribbon device described in claim 1, it is characterised in that: described lift adjustment screw rod (5) outer wall week
To being formed with a cannelure, the position that described fixing seat (3) is corresponding with cannelure has a circular hole, place in described circular hole
Having a ball (9), described ball (9) is embedded in cannelure by a jackscrew being installed in circular hole (10).
4. according to the drum interior sand ribbon device according to any one of claim 1-3, it is characterised in that: described cross sliding clock (7)
Being provided with guide rod, described sliding shoe (4) top is formed with the gathering sill with matching guide bars.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620799514.2U CN205881440U (en) | 2016-07-23 | 2016-07-23 | Internal sand belt device for drum |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620799514.2U CN205881440U (en) | 2016-07-23 | 2016-07-23 | Internal sand belt device for drum |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205881440U true CN205881440U (en) | 2017-01-11 |
Family
ID=57698811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620799514.2U Withdrawn - After Issue CN205881440U (en) | 2016-07-23 | 2016-07-23 | Internal sand belt device for drum |
Country Status (1)
Country | Link |
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CN (1) | CN205881440U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107657940A (en) * | 2016-07-23 | 2018-02-02 | 天津市津宝乐器有限公司 | Internal sand belt device for drum |
CN109300454A (en) * | 2018-12-02 | 2019-02-01 | 天津市津宝乐器有限公司 | Sand belt adjusting mechanism |
CN109346036A (en) * | 2018-12-02 | 2019-02-15 | 天津市津宝乐器有限公司 | Multifunctional sand belt quick adjusting mechanism |
CN112828697A (en) * | 2021-02-26 | 2021-05-25 | 青岛北船管业有限责任公司 | Pipe fitting equipment of polishing of adaptable different pipe diameters size |
-
2016
- 2016-07-23 CN CN201620799514.2U patent/CN205881440U/en not_active Withdrawn - After Issue
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107657940A (en) * | 2016-07-23 | 2018-02-02 | 天津市津宝乐器有限公司 | Internal sand belt device for drum |
CN107657940B (en) * | 2016-07-23 | 2023-08-04 | 天津市津宝乐器有限公司 | Inner sand belt device for drum |
CN109300454A (en) * | 2018-12-02 | 2019-02-01 | 天津市津宝乐器有限公司 | Sand belt adjusting mechanism |
CN109346036A (en) * | 2018-12-02 | 2019-02-15 | 天津市津宝乐器有限公司 | Multifunctional sand belt quick adjusting mechanism |
CN109346036B (en) * | 2018-12-02 | 2023-10-13 | 天津市津宝乐器有限公司 | Multifunctional sand belt quick adjusting mechanism |
CN112828697A (en) * | 2021-02-26 | 2021-05-25 | 青岛北船管业有限责任公司 | Pipe fitting equipment of polishing of adaptable different pipe diameters size |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned |
Granted publication date: 20170111 Effective date of abandoning: 20230804 |
|
AV01 | Patent right actively abandoned |
Granted publication date: 20170111 Effective date of abandoning: 20230804 |