CN216126840U

CN216126840U - Piano apron clamping device

Info

Publication number: CN216126840U
Application number: CN202122267359.3U
Authority: CN
Inventors: 林洁; 刘一楠; 江玉卿
Original assignee: Fujian Huanyun Musical Instrument Co ltd
Current assignee: Fujian Huanyun Musical Instrument Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-03-25
Anticipated expiration: 2031-09-18

Abstract

The utility model discloses a piano cover plate clamping device, which relates to the field of cover plate processing and comprises a fixed plate, wherein a placing plate is fixed on one side of the fixed plate, a telescopic rod is fixed on one side of the fixed plate above the placing plate, a clamping plate is arranged on one side of the fixed plate above the telescopic rod through a hinge seat, a movable plate is fixedly arranged at the output end of the telescopic rod, a sliding plate is arranged on one side of the top of the placing plate, and two groups of first connecting rods are arranged at the bottom of the sliding plate through the hinge seat. The clamping device solves the problem that the traditional clamping device can only be used for clamping and fixing and is not convenient to move, the telescopic rod can drive the clamping plate to clamp the cover plate placed above the placing plate, the cover plate is prevented from falling, the fixed plate is moved through the external conveying belt, the cover plate can be conveniently machined and moved, and when the cover plate needs to be machined, the clamping plate is loosened, so that the cover plate can be conveniently machined, and the purposes of saving time and labor are achieved.

Description

Piano apron clamping device

Technical Field

The utility model relates to the field of cover plate processing, in particular to a piano cover plate clamping device.

Background

The main structure of the piano comprises a pedal, tuning nails, a hammer, a damper, a string striking machine, a soundboard, keys and a cover plate, wherein the cover plate is mainly used for protecting the keys.

The existing clamping device is usually limited on an operation table, a piano cover plate is inconvenient to carry, manpower is needed to be spent to carry again when carrying, multiple groups of clamping mechanisms are used, the cost is increased, resources are wasted, and the clamping mechanisms cannot limit the processed cover plate when the cover plate is limited.

SUMMERY OF THE UTILITY MODEL

Based on the above, the utility model aims to provide a piano cover plate clamping device, which solves the technical problems that the existing clamping device is limited on an operation table generally, the piano cover plate is inconvenient to carry, the piano cover plate needs to be carried again with manpower during carrying, multiple groups of clamping mechanisms are used, the cost is increased, resources are wasted, and the clamping mechanisms cannot limit the processed cover plate during cover plate limiting.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a piano apron clamping device, includes the fixed plate, one side of fixed plate is fixed with places the board, and fixed plate one side is located the top of placing the board and is fixed with the telescopic link to fixed plate one side is located the top of telescopic link and installs splint through articulated seat, the output of telescopic link is inherent to have the movable plate, the one side of placing the board top is provided with the slide, and the bottom of slide installs two sets of head rods through articulated seat, the slider is installed through the pivot to the one end that the slide was kept away from to the head rod, the top of placing the board is provided with the baffle, and installs the second connecting rod through articulated seat in one side of baffle, the bottom of slide is fixed with multiunit second spring.

By adopting the technical scheme, the problem that the traditional clamping device can only clamp and fix the cover plate and is inconvenient to move is solved, the clamping plate can be driven by the arranged telescopic rod to clamp the cover plate arranged above the placing plate, the cover plate is prevented from falling off, the fixed plate is moved by an external conveying belt, so that the cover plate can be conveniently processed and moved, when the cover plate needs to be processed, the clamping plate is released, so that the cover plate can be conveniently processed, multiple clamping is not needed, the purposes of time saving and labor saving are achieved, the purpose of limiting when the cover plate is processed is achieved, the cover plate is placed above the sliding plate under the action of the gravity of the cover plate, the baffle plate is pushed to move upwards, so that the baffle plate can limit the cover plate, when the cover plate is manually processed, the cover plate cannot easily shake, and the manual processing efficiency is better, thereby improve the work efficiency of apron processing, damage when can reduce splint to the apron centre gripping through the rubber pad that sets up avoids exerting oneself too big and leads to the problem of apron damage.

The utility model is further provided that rubber pads are fixed on the top of the sliding plate and the bottom of the clamping plate.

Through adopting above-mentioned technical scheme, can protect the apron surface through the rubber pad that sets up, prevent to lead to the fact the scratch to the apron surface.

The movable plate is further provided with a sliding groove inside, the inner wall of the sliding groove is fixed with a first spring, and the top end of the inner wall of the sliding groove is attached to the outer wall of the clamping plate.

Through adopting above-mentioned technical scheme, can make splint reset through the spring that sets up to realize that splint can often use.

The utility model is further provided that the top of the placing plate is provided with a sliding groove matched with the sliding plate, and the top of the placing plate is provided with a moving groove matched with the moving plate.

Through adopting above-mentioned technical scheme, the sliding tray through setting up can be convenient for the slider at the directional slip of sliding tray inner wall, and the shifting chute that sets up can carry on spacingly to the movable plate.

The utility model is further arranged in that one end of the second connecting rod, which is far away from the baffle, is rotatably connected with the sliding block through a rotating shaft, and the inner wall of the sliding groove is provided with a limiting sliding groove matched with the sliding block.

Through adopting above-mentioned technical scheme, can make the slider drive the second connecting rod removal when spacing spout inner wall slides through the spacing spout that sets up.

The utility model is further provided with a containing groove matched with the baffle plates at the top of the placing plate, the number of the baffle plates is two, and the two groups of baffle plates are distributed at 90 degrees.

Through adopting above-mentioned technical scheme, can be convenient for accomodate the baffle through the groove of accomodating that sets up, the baffle that distributes perpendicularly can be better carry on spacingly to the apron.

In summary, the utility model mainly has the following beneficial effects:

1. the telescopic rod, the placing plate and the clamping plate are arranged, so that the problem that a traditional clamping device can only clamp and fix a cover plate placed above the placing plate and is not convenient to move is solved, the clamping plate can be driven by the arranged telescopic rod to clamp the cover plate placed above the placing plate, the cover plate is prevented from falling off, the fixing plate is moved by an external conveying belt, the cover plate is convenient to process and move, when the cover plate needs to be processed, the clamping plate is loosened, the cover plate can be processed conveniently, multiple clamping is not needed, and the purposes of saving time and labor are achieved;

2. according to the utility model, through the arrangement of the sliding plate, the baffle, the first connecting rod and the sliding block, the purpose of limiting the cover plate when the cover plate is processed is achieved, the cover plate is placed above the sliding plate, under the action of the gravity of the cover plate, the baffle is pushed to move upwards, so that the baffle can limit the cover plate, when the cover plate is processed manually, the cover plate cannot shake easily, the manual processing efficiency is better, the working efficiency of cover plate processing is improved, the damage of clamping the cover plate by the clamping plate can be reduced through the arranged rubber pad, and the problem of cover plate damage caused by excessive force is avoided.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial cross-sectional view of the parking board of the present invention;

fig. 3 is a partial perspective view of the placement board of the present invention.

In the figure: 1. a fixing plate; 2. a telescopic rod; 3. placing the plate; 4. a splint; 5. moving the plate; 6. a first spring; 7. a slide plate; 8. a rubber pad; 9. a second spring; 10. a baffle plate; 11. a first connecting rod; 12. A second connecting rod; 13. a slide block.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The following describes an embodiment of the present invention based on its overall structure.

The utility model provides a piano apron clamping device, as shown in fig. 1-3, including fixed plate 1, one side of fixed plate 1 is fixed with places board 3, and fixed plate 1 one side is located the top of placing board 3 and is fixed with telescopic link 2, and fixed plate 1 one side is located the top of telescopic link 2 and installs splint 4 through articulated seat, the solid movable plate 5 that has of output end of telescopic link 2, the one side of placing the top of board 3 is provided with slide 7, and the bottom of slide 7 installs two sets of head rods 11 through articulated seat, the slider 13 is installed through the pivot to the one end that head rods 11 kept away from slide 7, the top of placing board 3 is provided with baffle 10, and one side of baffle 10 installs second connecting rod 12 through articulated seat, the bottom of slide 7 is fixed with multiunit second spring 9, the top of slide 7 and the bottom of splint 4 all are fixed with rubber pad 8.

Referring to fig. 1, a sliding groove is formed in the moving plate 5, a first spring 6 is fixed on the inner wall of the sliding groove, the top end of the inner wall of the sliding groove is attached to the outer wall of the clamping plate 4, the clamping plate 4 can be reset through the arranged spring 6, and therefore the clamping plate 4 can be frequently used.

Referring to fig. 2, the top of the placing plate 3 is provided with a sliding groove matched with the sliding plate 7, the top of the placing plate 3 is provided with a moving groove matched with the moving plate 5, the sliding block can conveniently and directionally slide on the inner wall of the sliding groove through the arranged sliding groove, and the moving groove can limit the moving plate 5.

Referring to fig. 2, one end of the second connecting rod 12, which is away from the baffle 10, is rotatably connected to the sliding block 13 through a rotating shaft, a limiting sliding groove matched with the sliding block 13 is formed in the inner wall of the sliding groove, and the sliding block 13 drives the second connecting rod 12 to move when sliding on the inner wall of the limiting sliding groove through the limiting sliding groove.

Please refer to fig. 2, the top of the placing plate 3 is provided with two sets of accommodating grooves matched with the baffles 10, the baffles 10 are distributed at 90 degrees, the baffles 10 can be conveniently accommodated through the accommodating grooves, and the baffles 10 distributed vertically can better limit the cover plate.

The working principle of the utility model is as follows: when the cover plate is processed, the fixed plates are driven by an external conveying device to move, the four groups of fixed plates are placed at the four corners of the cover plate, the cover plate is placed above the sliding plate 7, when the cover plate is contacted with the rubber pad 8 above the sliding plate 7, the sliding plate 7 is extruded downwards under the action of the gravity of the cover plate, when the sliding plate 7 moves downwards, the first connecting rod 11 is extruded, the first connecting rod 11 drives the sliding block 13 to slide on the inner wall of the limiting sliding groove, so that the second connecting rod 12 can be extruded, the baffle plate 10 is pushed to move upwards when the second connecting rod 12 moves, so that the baffle plate can be ejected out of the accommodating groove, the telescopic rod 2 extends to drive the clamping plate 4 to overturn, so that the clamping rod 4 clamps the cover plate, the four groups of fixed plates 1 are moved to a processing area through the conveying device, the movable plate is processed, when the cover plate is driven to the processing area, the telescopic rod 2 drives the clamping plate 5 to move, thereby splint 4 drives splint 4 and resets under the effect of first spring 6, adds man-hour when the workman to the apron, and it is spacing to lap under the effect of baffle 10, thereby prevents that the apron from rocking to influence apron processing, improves the work efficiency of processing.

Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.

Claims

1. The utility model provides a piano apron clamping device, includes fixed plate (1), its characterized in that: a placing plate (3) is fixed on one side of the fixing plate (1), a telescopic rod (2) is fixed on one side of the fixing plate (1) above the placing plate (3), and one side of the fixed plate (1) is positioned above the telescopic rod (2) and is provided with a clamping plate (4) through a hinged seat, a movable plate (5) is fixedly arranged at the output end of the telescopic rod (2), a sliding plate (7) is arranged on one side of the top of the placing plate (3), and the bottom of the sliding plate (7) is provided with two groups of first connecting rods (11) through hinge seats, a slide block (13) is arranged at one end of the first connecting rod (11) far away from the sliding plate (7) through a rotating shaft, a baffle plate (10) is arranged at the top of the placing plate (3), and a second connecting rod (12) is installed on one side of the baffle (10) through a hinged seat, and a plurality of groups of second springs (9) are fixed at the bottom of the sliding plate (7).

2. A piano cover plate holding apparatus according to claim 1, wherein: rubber pads (8) are fixed on the top of the sliding plate (7) and the bottom of the clamping plate (4).

3. A piano cover plate holding apparatus according to claim 1, wherein: the inside of movable plate (5) has been seted up the spout, and the inner wall of spout is fixed with first spring (6) to the top of spout inner wall is laminated with the outer wall of splint (4) mutually.

4. A piano cover plate holding apparatus according to claim 1, wherein: the top of the placing plate (3) is provided with a sliding groove matched with the sliding plate (7), and the top of the placing plate (3) is provided with a moving groove matched with the moving plate (5).

5. A piano cover plate holding apparatus according to claim 4, wherein: one end, far away from the baffle (10), of the second connecting rod (12) is rotatably connected with the sliding block (13) through a rotating shaft, and a limiting sliding groove matched with the sliding block (13) is formed in the inner wall of the sliding groove.

6. A piano cover plate holding apparatus according to claim 1, wherein: the top of placing board (3) is seted up and is accomodate the groove with baffle (10) assorted, and the quantity of baffle (10) is two sets of, and is two sets of baffle (10) are 90 degrees distributions.