Key-side wood protection clamp for planing machines

Abstract

The utility model relates to key side wood processing field discloses a key side wood protection clamp for planer, including fixed establishment, elevating system, cleaning mechanism, placing mechanism, among them, elevating system, placing mechanism all are located fixed establishment top, cleaning mechanism is located elevating system, placing mechanism includes placing board, elevating system is located between placing mechanism and fixed establishment, among them, elevating system at least includes sliding block, the sliding block is symmetrically arranged in the inside of fixed establishment, the structure has realized the effect that the device is suitable for different key wood board and carries out polishing and cleans the device inside chippings, has solved the problem that the model of the clamping tool required by the key wood board of different height in the prior art is also different, needs timely replacement relative model clamp, and after polishing, chippings will remain in the inside of clamping tool and influence next processing effect.

Description

Technical Field

[0001] This utility model relates to the field of key-side wood processing, and in particular to a key-side wood protective clamp for a planer. Background Technology

[0002] The key sidings are long strips of wood inlaid on either side of the black and white piano keys. They are often made of hardwoods such as maple or beech. Their main function is to fix the key arrangement, preventing lateral shifting or wobbling, and also to conceal the mechanical structure at the bottom of the keys, enhancing the piano's internal aesthetics. Some high-end pianos feature key sidings that are finely sanded and varnished, increasing durability and creating a harmonious look with the keys. They are an important auxiliary component ensuring the stability of the piano during playing.

[0003] In the prior art, when the piano key wood is cut into strips, there are burrs on the upper surface, which need to be polished by the planer on the planer. During the polishing process, the piano key wood needs to be tightly clamped to prevent movement. However, different models of clamping tools are required for piano key wood of different heights, and the appropriate model of clamp needs to be changed in time. Moreover, after polishing, the debris will remain inside the clamping tool and affect the effect of the next processing. Therefore, a protective clamp for the key side wood of a planer is proposed. Utility Model Content

[0004] To achieve the above objectives, the present invention provides the following technical solution:

[0005] A key-side wood protective clamp for a planer includes:

[0006] Fixing mechanism, lifting mechanism, cleaning mechanism, placement mechanism;

[0007] The lifting mechanism and the placement mechanism are both located above the fixing mechanism, and the cleaning mechanism is located on the lifting mechanism;

[0008] The placement mechanism includes a placement plate;

[0009] The lifting mechanism is located between the placement mechanism and the fixing mechanism;

[0010] The lifting mechanism includes at least a sliding block, which is symmetrically arranged inside the fixing mechanism. The inner wall of the sliding block has several fixing grooves, and a base plate is provided inside the fixing groove. A slider is provided on the corresponding end side of the base plate. The inner wall of the placement plate has a second sliding groove, and the base plate slides in cooperation with the corresponding second sliding groove through the slider.

[0011] The cleaning mechanism includes at least a push-pull rod, and a plurality of cleaning heads are provided on the inner side of the push-pull rod, and the cleaning heads are arranged at equal intervals on the placement mechanism.

[0012] The above technical solution includes a clamp with multiple mechanisms. The groove of the fixed plate can limit the movement trajectory of the sliding block, ensuring the stable operation of the lifting mechanism. This allows the device to clamp piano key boards of different heights and clean debris inside the device, thus improving its practicality.

[0013] As a further description of the above technical solution:

[0014] The fixing mechanism includes at least a fixing plate and fixing holes;

[0015] A groove is provided on the surface of the corresponding placement mechanism of the fixing plate;

[0016] The fixing hole is formed on the surface of the corresponding placement mechanism of the fixing plate. The fixing plate is set at the bottom of the base plate by the sliding block. The base plate is set inside the placement mechanism.

[0017] The above technical solution allows the fixing holes on the fixing plate to easily fix the fixture in a suitable position on the planer using bolts or the like, preventing the fixture from shifting during processing, ensuring protection and clamping effects, and improving overall processing accuracy.

[0018] As a further description of the above technical solution:

[0019] A clamping mechanism located above the placement mechanism;

[0020] The clamping mechanism includes at least two clamping plates, both of which are disposed above the placement plate. The inner wall of the placement plate is provided with two fixing rods, which pass through the inner wall of the placement plate. A rotating component is provided on the outside of the fixing rods.

[0021] The above technical solution allows the clamping plate to clamp the key side wood, and the fixing rod to support the rotating component. The rotating component can adjust the angle or tightness of the clamping plate to ensure that the wood does not loosen during processing and improve processing quality.

[0022] As a further description of the above technical solution:

[0023] The inner wall of one side of the placement plate has several insertion holes, and the cleaning heads are all set in the corresponding insertion holes. The outside of the push-pull rod is provided with a handle.

[0024] The above technical solution allows for easy installation and replacement of the cleaning head via the socket. The cleaning head can remove sawdust from the placement board, and the push-pull rod with a handle makes it easy for operators to push and clean, keeping the placement board clean and preventing sawdust from affecting processing.

[0025] As a further description of the above technical solution:

[0026] The number of sliders is at least two, and the inner wall of the placement plate has a keyway.

[0027] The above technical solution involves at least two sliders cooperating with the slide groove to enhance the stability of the base plate movement. The keyway facilitates the placement of the key side wood, enabling rapid positioning of the wood and improving the efficiency of pre-processing preparation.

[0028] As a further description of the above technical solution:

[0029] The rotating assembly includes a partition ring, which is sleeved in the middle of the corresponding fixed rod. Both ends of the fixed rod are threaded, and both ends of the fixed rod are connected to rotating blocks. An elastic element is sleeved on the fixed rod between the rotating block and the partition ring. Both ends of the fixed rod are provided with pentagonal bolts.

[0030] The above technical solution uses a separator ring to separate the middle of the fixing rod, a thread to allow the rotating block to be adjusted in position, an elastic element to provide elastic force, which can help clamp the wood, buffer processing vibration, protect the wood and the clamp, and a pentagonal bolt to limit the accidental rotation of the protective shell.

[0031] As a further description of the above technical solution:

[0032] A protective structure located above the clamping mechanism, the protective structure including a protective plate;

[0033] The protective plate is disposed on both sides of the placement plate, and a limit block is provided at the bottom of the protective plate. A rotating shaft is provided through the clamping plate, and the two ends of the rotating shaft are respectively rotatably connected to the corresponding limit blocks. A fixing bolt is provided at both ends of the rotating shaft.

[0034] The above technical solution allows the protective plate to help fix the wood, the limiting block to restrict the position of the protective plate, the rotating shaft to allow the protective plate to rotate flexibly, and the fixing bolt to fix the rotating shaft, making it easy to adjust the size of the gap between the protective plates.

[0035] As a further description of the above technical solution:

[0036] When the protective plate is rotated upward to its maximum angle by the limiting block, a gap is maintained between the two protective plates.

[0037] In the above technical solution, the protective plate is rotated upward to its maximum point, and a gap is maintained between the two protective plates, which can be used to fit a planer blade of the same size.

[0038] As a further description of the above technical solution:

[0039] This utility model has the following beneficial effects:

[0040] In this invention, two sliding blocks slide towards both ends of the fixed plate to release the limiting position on the base plate. Then, the base plate is lifted upwards. When the base plate is lifted upwards, the piano key board inside the base plate also moves upwards. Then, the sliding blocks are reset, allowing the base plate to be reinserted into the fixed groove that now matches the processing height of the piano key board, thus fixing the height of the piano key board and preventing it from moving up and down unexpectedly due to external forces. When the piano key board produces debris during sanding, most of the debris is blocked by the protective structure and remains inside the device. When the sanding operation is finished, the piano key board is removed, and the push-pull rod is pushed, causing the cleaning head to clean along the surface of the base plate and inside the groove, allowing the debris to be discharged from the gaps and preventing debris from remaining inside the device and affecting its next use. This structure enables the device to be used for sanding different types of piano key boards and to clean the debris inside the device. It solves the problems in the prior art where different types of clamping tools are required for piano key boards of different heights, requiring timely replacement of the corresponding clamping tools, and where debris remains inside the clamping tools after sanding, affecting the next processing result. Attached Figure Description

[0041] Figure 1 This is a perspective view of the present utility model;

[0042] Figure 2 This is a perspective view of the cleaning mechanism of this utility model;

[0043] Figure 3 This is a side view of the present invention.

[0044] Figure 4 This is an exploded perspective view of the present invention;

[0045] Figure 5 for Figure 4 Enlarged view of point A in the middle;

[0046] Figure 6 for Figure 4 Enlarged view of point B in the middle;

[0047] Figure 7 for Figure 4 Enlarged view of point C in the middle.

[0048] Figure label:

[0049] 10. Fixing mechanism; 11. Fixing plate; 12. Fixing hole; 13. Slide groove one;

[0050] 20. Lifting mechanism; 21. Sliding block; 22. Fixing groove; 23. Base plate; 24. Sliding block; 25. Second sliding groove;

[0051] 30. Clamping mechanism; 31. Clamping plate; 32. Fixing rod; 33. Separating ring; 34. Thread; 35. Rotating block; 36. Elastic element; 37. Pentagonal bolt;

[0052] 40. Protective structure; 41. Protective plate; 42. Rotating shaft; 43. Limiting block; 44. Fixing bolt;

[0053] 50. Cleaning mechanism; 51. Handle; 52. Push-pull rod; 53. Cleaning head;

[0054] 60. Placement mechanism; 61. Placement plate; 62. Insertion hole. Detailed Implementation

[0055] The following specific examples illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. This utility model can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this utility model.

[0056] Reference Figures 1 to 7 One embodiment of this utility model provides: a key-side wood protective clamp for a planer, comprising:

[0057] Among them, the lifting mechanism 20 and the placement mechanism 60 are both located above the fixing mechanism 10, and the cleaning mechanism 50 is located on the lifting mechanism 20;

[0058] The placement mechanism 60 includes a placement plate 61;

[0059] The lifting mechanism 20 is located between the placement mechanism 60 and the fixing mechanism 10;

[0060] The lifting mechanism 20 includes at least a sliding block 21. The sliding blocks 21 are symmetrically arranged inside the fixing mechanism 10. The inner wall of the sliding block 21 is provided with a plurality of fixing grooves 22. The bottom plate 23 is provided inside the fixing groove 22. The bottom plate 23 has a slider 24 on the corresponding end side. The inner wall of the placement plate 61 is provided with a second sliding groove 25. The bottom plate 23 slides in cooperation with the corresponding second sliding groove 25 through the slider 24.

[0061] The cleaning mechanism 50 includes at least a push-pull rod 52, and a plurality of cleaning heads 53 are provided on the inner side of the push-pull rod 52, and the cleaning heads 53 are arranged at equal intervals on the placement mechanism 60.

[0062] In the above embodiment, the fixing plate 11 is used to fix it to the planer, and the top of the piano key board inside the device faces the planer blade.

[0063] When processing piano key boards of different heights, the two sliding blocks 21 slide towards the ends of the fixed plate 11 to release the restriction on the base plate 23. Then, the base plate 23 is lifted upwards. When the base plate 23 is lifted upwards, the piano key boards inside the base plate 23 also move upwards relatively. Then, the sliding blocks 21 are reset so that the base plate 23 is reinserted into the fixed groove 22 that now meets the processing height of the piano key boards, thus fixing the height of the piano key boards and preventing them from moving up and down unexpectedly due to external forces. Therefore, the tops of the piano key boards of different heights are in contact with the planer blade of the external planer, making it easy for the planer blade to grind them. When the piano key boards are ground and produce debris, most of the debris is blocked by the protective structure 40 and remains inside the device. When the grinding operation is finished, the piano key boards are removed, and the push-pull rod 52 is pushed so that the cleaning head 53 cleans along the surface of the base plate 23 and the inside of the groove, allowing the debris to be discharged from the gaps and preventing debris from remaining inside the device and affecting the next use of the device.

[0064] Reference Figure 2 The fixing mechanism 10 includes at least a fixing plate 11 and a fixing hole 12;

[0065] A groove 13 is provided on the surface of the corresponding placement mechanism 60 of the fixing plate 11;

[0066] The fixing hole 12 is formed on the surface of the corresponding placement mechanism 60 of the fixing plate 11. The fixing plate 11 is set at the bottom of the base plate 23 by the sliding block 21. The base plate 23 is set inside the placement mechanism 60.

[0067] In the above embodiment, the fixing mechanism 10 is installed with an external planer through two fixing holes 12 opened on the inner walls of both ends of its fixing plate 11.

[0068] Reference Figure 3 , Figure 5 The clamping mechanism 30 is located above the placement mechanism 60;

[0069] The clamping mechanism 30 includes at least two clamping plates 31, both of which are positioned above the placement plate 61. The inner wall of the placement plate 61 is provided with two fixing rods 32, which pass through the inner wall of the placement plate 61. Rotating components are provided on the outside of the fixing rods 32.

[0070] In the above embodiment, when the clamping mechanism 30 is running, the two clamping plates 31 above the placement plate 61 perform the function of clamping the piano key wood board. The two fixed rods 32 on the inner wall of the placement plate 61 provide the mounting base for the rotating component. The rotating component drives the two clamping plates 31 to perform the clamping operation on the target by rotating and other actions outside the fixed rods 32.

[0071] Reference Figure 4The inner wall of one side of the placement plate 61 has several insertion holes 62, and the cleaning heads 53 are all set on the corresponding insertion holes 62. The outer side of the push-pull rod 52 is provided with a handle 51.

[0072] In the above embodiment, the number of insertion holes 62 on the inner wall of one side of the placement plate 61 is greater than or equal to five, providing an installation position for the cleaning head 53. The cleaning head 53 performs its cleaning function by closely fitting the slot at the bottom of the base plate 23 through the insertion holes 62. The handle 51 on the outside of the push-pull rod 52 facilitates the operation of the push-pull rod 52, thereby completing the corresponding cleaning in conjunction with the cleaning head 53 and other structures.

[0073] Reference Figure 4 , Figure 7 The number of sliders 24 is at least two, and the inner wall of the placement plate 61 has a keyway.

[0074] In the above embodiment, a set of sliders 24 realize the sliding function, and the keyway opened in the inner wall of the placement plate 61 can be used to cooperate with key and other components to provide limit or guide for the installation or movement of the base plate 23. The two work together to participate in the operation of the overall device and ensure the smooth operation of each component.

[0075] Reference Figure 5 The rotating assembly includes a partition ring 33, which is sleeved in the middle of the corresponding fixed rod 32. Both ends of the fixed rod 32 are threaded 34. Both ends of the fixed rod 32 are connected to rotating blocks 35. An elastic element 36 is sleeved on the fixed rod 32 between the rotating block 35 and the partition ring 33. Both ends of the fixed rod 32 are provided with pentagonal bolts 37.

[0076] In the above embodiment, when the rotating assembly is running, the separating ring 33 acts as a separator in the middle of the fixed rod 32. The threads 34 on the outside of both ends of the fixed rod 32 provide a base for the installation and rotation of the rotating block 35. The rotating block 35 can drive the clamping plate 31 to move by rotating outside the threads 34. At the same time, the two elastic elements 36 sleeved on the outside of the fixed rod 32 are springs, which can squeeze the clamping plate 31 to clamp the piano key board when the rotating block 35 rotates. When the rotating block 35 returns to its original position, the elastic elements 36 are springs, which restore their deformation, so that the clamping plate 31 can quickly return to its original position.

[0077] Reference Figure 3 , Figure 4 A protective structure 40 is provided above the clamping mechanism 30, and the protective structure 40 includes a protective plate 41.

[0078] The protective plate 41 is set on both sides of the placement plate 61. The bottom of the protective plate 41 is provided with a limit block 43. The clamping plate 31 is provided with a rotating shaft 42. The two ends of the rotating shaft 42 are respectively rotatably connected to the corresponding limit block 43. Both ends of the rotating shaft 42 are provided with fixing bolts 44.

[0079] In the above embodiment, the protective plate 41 above the clamping plate 31 can block most of the debris from flying out. The limiting block 43 at the bottom of the protective plate 41 plays a limiting role for the rotating shaft 42. The rotating shaft 42 passes through the inner wall of the clamping plate 31 and cooperates with the limiting block 43, so that the protective plate 41 can rotate around the rotating shaft 42 to adjust the angle. The fixing bolts 44 at both ends of the rotating shaft 42 fix the rotating shaft 42 to the clamping plate 31, ensuring that the protective plate 41 can be flexibly adjusted and stably clamp the target during the clamping process.

[0080] Reference Figure 3 When the protective plate 41 rotates upward to the maximum angle via the limiting block 43, a gap is maintained between the two protective plates 41.

[0081] In the above embodiment, the two protective plates 41 arranged symmetrically can rotate around their respective corresponding rotation axes 42 to block the flying debris. When the two protective plates 41 rotate to their maximum point through the limiting block 43, a gap is maintained between them, so that the planer can polish the top of the piano key wood board.

[0082] The above embodiments are only used to illustrate the technical solution of this utility model, and are not intended to limit it. Any person skilled in the art can modify or change the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or changes made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.

Claims

1. A key-side wood protection clamp for a planer, characterized in that, include: Fixing mechanism (10), lifting mechanism (20), cleaning mechanism (50), placement mechanism (60); The lifting mechanism (20) and the placement mechanism (60) are both located above the fixing mechanism (10), and the cleaning mechanism (50) is located on the lifting mechanism (20). The placement mechanism (60) includes a placement plate (61); The lifting mechanism (20) is located between the placement mechanism (60) and the fixing mechanism (10); The lifting mechanism (20) includes at least a sliding block (21), which is symmetrically arranged inside the fixing mechanism (10). The inner wall of the sliding block (21) is provided with a plurality of fixing grooves (22), and a base plate (23) is provided inside the fixing groove (22). The corresponding end side of the base plate (23) is provided with a slider (24). The inner wall of the placement plate (61) is provided with a second sliding groove (25). The base plate (23) slides in cooperation with the corresponding second sliding groove (25) through the slider (24). The cleaning mechanism (50) includes at least a push-pull rod (52), and a plurality of cleaning heads (53) are provided on the inner side of the push-pull rod (52), and the cleaning heads (53) are arranged at equal intervals on the placement mechanism (60).

2. The keyside wood protective clamp for a planer according to claim 1, characterized in that: The fixing mechanism (10) includes at least a fixing plate (11) and a fixing hole (12); A groove (13) is provided on the surface of the corresponding placement mechanism (60) of the fixed plate (11). The fixing hole (12) is opened on the surface of the corresponding placement mechanism (60) of the fixing plate (11). The fixing plate (11) is set at the bottom of the base plate (23) through the sliding block (21). The base plate (23) is set inside the placement mechanism (60).

3. A key-side wood protective clamp for a planer according to claim 1, characterized in that: A clamping mechanism (30) is provided above the placement mechanism (60); The clamping mechanism (30) includes at least two clamping plates (31), each clamping plate (31) being disposed above the placement plate (61). The inner wall of the placement plate (61) is provided with two fixing rods (32), which pass through the inner wall of the placement plate (61). A rotating component is provided on the outside of the fixing rods (32).

4. A key-side wood protective clamp for a planer according to claim 1, characterized in that: The inner wall of one side of the placement plate (61) is provided with several insertion holes (62), and the cleaning head (53) is provided on the corresponding insertion hole (62). The outer side of the push-pull rod (52) is provided with a handle (51).

5. A key-side wood protective clamp for a planer according to claim 1, characterized in that: The number of sliders (24) is at least two, and the inner wall of the placement plate (61) has a keyway.

6. A key-side wood protective clamp for a planer according to claim 3, characterized in that: The rotating assembly includes a partition ring (33), which is sleeved in the middle of the corresponding fixed rod (32). Both ends of the fixed rod (32) are threaded (34). Both ends of the fixed rod (32) are connected to rotating blocks (35). An elastic element (36) is sleeved on the fixed rod (32) between the rotating block (35) and the partition ring (33). Both ends of the fixed rod (32) are provided with pentagonal bolts (37).

7. A key-side wood protective clamp for a planer according to claim 3, characterized in that: A protective structure (40) is provided above the clamping mechanism (30), the protective structure (40) including a protective plate (41); The protective plate (41) is provided on both sides of the placement plate (61). The bottom of the protective plate (41) is provided with a limiting block (43). A rotating shaft (42) is provided on the clamping plate (31). The two ends of the rotating shaft (42) are rotatably connected to the corresponding limiting block (43). Both ends of the rotating shaft (42) are provided with fixing bolts (44).

8. A key-side wood protective clamp for a planer according to claim 7, characterized in that: When the protective plate (41) is rotated upward to the maximum angle by the limiting block (43), a gap is maintained between the two protective plates (41).

Images