CN208557764U - A kind of piano key link perforating device - Google Patents
A kind of piano key link perforating device Download PDFInfo
- Publication number
- CN208557764U CN208557764U CN201820987176.4U CN201820987176U CN208557764U CN 208557764 U CN208557764 U CN 208557764U CN 201820987176 U CN201820987176 U CN 201820987176U CN 208557764 U CN208557764 U CN 208557764U
- Authority
- CN
- China
- Prior art keywords
- adjustment
- plate
- pedestal
- punching cylinder
- support
- 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
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The utility model relates to a kind of piano key link perforating devices, including pedestal；The pedestal side is vertically equipped with support rod；Punching cylinder is equipped with above the pedestal；The cylinder body of the punching cylinder is fixed on the supporting plate；Described support plate one end is connect with support rod；Adjustment screw is additionally provided in the support plate；The adjustment screw is connect by connecting plate with support rod；Described adjustment screw one end passes through support plate, and the other end is equipped with adjustment wheel；The base upper surface is equipped with adjustment plate；The adjustment plate is equipped with adjustment tank；Adjustment bolt is equipped in the adjustment tank；The adjustment bolt fixes adjustment plate and pedestal；The adjustment plate is equipped with positioning plate；The positioning plate setting is below punching cylinder；The piston end of the punching cylinder is equipped with the perforating needle fixed by fixing bolt；The utility model improves the efficiency and yields of production, is conducive to enterprise development.
Description
Technical field
The utility model relates to a kind of piano key link perforating devices, belong to piano technical field of processing equipment.
Background technique
In piano production, key is essential a part, needs to process key before installing key, right
Key connecting rod needs to carry out punch operation, needs to install connected nail in hole after punching, punches this operation for key, no
It can be completed using Manual punching, Manual punching low efficiency, specification cannot be guaranteed, it is therefore desirable to be beaten with equipment to carry out key
Hole.
Utility model content
The utility model aim is for overcome the deficiencies in the prior art and provides a kind of piano key link perforating device, energy
The precision and qualification rate for enough guaranteeing key punching, improve production efficiency.
In order to achieve the above objectives, the technical solution adopted in the utility model is: a kind of piano key link perforating device, including
Pedestal；The pedestal side is vertically equipped with support rod；Punching cylinder is equipped with above the pedestal；The cylinder body of the punching cylinder is solid
Determine on the supporting plate；Described support plate one end is connect with support rod；Adjustment screw is additionally provided in the support plate；The adjustment spiral shell
Bar is connect by connecting plate with support rod；Described adjustment screw one end passes through support plate, and the other end is equipped with adjustment wheel；The pedestal
Upper surface is equipped with adjustment plate；The adjustment plate is equipped with adjustment tank；Adjustment bolt is equipped in the adjustment tank；The adjustment bolt
Adjustment plate and pedestal are fixed；The adjustment plate is equipped with positioning plate；The positioning plate setting is below punching cylinder；It is described to beat
The piston end of hole cylinder is equipped with the perforating needle fixed by fixing bolt.
Preferably, the support plate and support rod are fixed by fastening bolt.
Preferably, the positioning front edge of board is additionally provided with fine tuning screw rod.
Due to the application of the above technical scheme, the utility model has the advantage that compared with prior art
A kind of piano key link perforating device of the utility model, regulates punch position by adjusting plate, positioning
Plate is used to limit to key connecting rod, and punching cylinder control perforating needle punches key connecting rod, is beaten using cylinder control
Hole machined, the specification and precision of punching are protected, and are not in that punching diameter is different, key is caused to be unable to normal use
Situation improves the efficiency and yields of production, is conducive to enterprise development.
Detailed description of the invention
Technical solutions of the utility model are described further with reference to the accompanying drawing:
Attached drawing 1 is a kind of structural schematic diagram of piano key link perforating device of the utility model；
Wherein: 1, pedestal；2, support rod；3, cylinder is punched；4, support plate；5, adjustment screw；6, connecting plate；7, it adjusts
Wheel；8, adjustment plate；9, adjustment tank；10, adjustment bolt；11, positioning plate；12, fixing bolt；13, perforating needle；14, fastening bolt；
15, screw rod is finely tuned.
Specific embodiment
With reference to the accompanying drawing and specific embodiment the utility model is described in further detail.
Attached drawing 1 is a kind of piano key link perforating device described in the utility model, including pedestal 1；1 side of pedestal
Vertically it is equipped with support rod 2；Punching cylinder 3 is equipped with above the pedestal 1；The cylinder body of the punching cylinder 3 is fixed on support plate 4
On；Described 4 one end of support plate is connect with support rod 2；Adjustment screw 5 is additionally provided in the support plate 4；The adjustment screw 5 is logical
Connecting plate 6 is crossed to connect with support rod 2；Described 5 one end of adjustment screw passes through support plate 4, and the other end is equipped with adjustment wheel 7；The bottom
1 upper surface of seat is equipped with adjustment plate 8；The adjustment plate 8 is equipped with adjustment tank 9；Adjustment bolt 10 is equipped in the adjustment tank 9；Institute
State adjustment bolt 10 adjustment plate 8 and pedestal 1 is fixed；The adjustment plate 8 is equipped with positioning plate 11；The setting of positioning plate 11 exists
Punch 3 lower section of cylinder；The piston end of the punching cylinder 3 is equipped with the perforating needle 13 fixed by fixing bolt 12.
In order to further limit position of the support plate 4 on support rod 2, prevent support plate 4 from sliding, the support plate 4
It is fixed by fastening bolt 14 with support rod 2.
Position limit when in order to preferably facilitate key connecting rod to punch, 11 front end of positioning plate is additionally provided with fine tuning screw rod
15。
In use, first adjustment pedestal 1 and punching the distance between cylinder 3, with ensure perforating needle 13 have it is enough spatially
Lower movement, spinning regulating wheel 7 come drive adjustment screw 5 rotate, so as to adjust position of the support plate 4 on support rod 2, be adjusted to
After suitable position, fastening bolt 14 is tightened, support plate 4 and support rod 2 is fixed, and the adjustment plate 8 on pedestal 1 is moved to suitable position
It sets, adjustment bolt 10 is fixed by itself and pedestal 1, and 15 extension end of fine tuning screw rod on positioning plate 11 is adjusted to suitably sized, whole
After a device completes adjustment, the punching of key connecting rod is carried out, key connecting rod is placed on positioning plate 11, the punching control of cylinder 3 is beaten
Hole needle 13, which pushes, punches key connecting rod, takes out key connecting rod after the completion and completes perforation processing.
A kind of piano key link perforating device of the utility model, regulates punch position by adjusting plate 8, positioning
Plate 11 be used to give key connecting rod limit, punching cylinder 3 control perforating needle 13 key connecting rod is punched, using cylinder control into
Row perforation processing, the specification and precision of punching are protected, and are not in that punching diameter is different, cause key that cannot normally make
With the case where, improve the efficiency and yields of production, be conducive to enterprise development.
The above is only the specific application examples of the utility model, do not constitute any limit to the protection scope of the utility model
System.Any technical scheme formed by adopting equivalent transformation or equivalent replacement, all fall within the utility model rights protection scope it
It is interior.
Claims (3)
1. a kind of piano key link perforating device, it is characterised in that: including pedestal；The pedestal side is vertically equipped with support rod；
Punching cylinder is equipped with above the pedestal；The cylinder body of the punching cylinder is fixed on the supporting plate；Described support plate one end and branch
Strut connection；Adjustment screw is additionally provided in the support plate；The adjustment screw is connect by connecting plate with support rod；The tune
Whole screw rod one end passes through support plate, and the other end is equipped with adjustment wheel；The base upper surface is equipped with adjustment plate；It is set in the adjustment plate
There is adjustment tank；Adjustment bolt is equipped in the adjustment tank；The adjustment bolt fixes adjustment plate and pedestal；In the adjustment plate
Equipped with positioning plate；The positioning plate setting is below punching cylinder；The piston end of the punching cylinder, which is equipped with, passes through fixing bolt
Fixed perforating needle.
2. a kind of piano key link perforating device as described in claim 1, it is characterised in that: the support plate and support rod are logical
Fastening bolt is crossed to fix.
3. a kind of piano key link perforating device as described in claim 1, it is characterised in that: the positioning front edge of board is additionally provided with
Finely tune screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820987176.4U CN208557764U (en) | 2018-06-25 | 2018-06-25 | A kind of piano key link perforating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820987176.4U CN208557764U (en) | 2018-06-25 | 2018-06-25 | A kind of piano key link perforating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208557764U true CN208557764U (en) | 2019-03-01 |
Family
ID=65488746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820987176.4U Expired - Fee Related CN208557764U (en) | 2018-06-25 | 2018-06-25 | A kind of piano key link perforating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208557764U (en) |
-
2018
- 2018-06-25 CN CN201820987176.4U patent/CN208557764U/en not_active Expired - Fee Related
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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: 20190301 Termination date: 20200625 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |