Quick replacing device for woodcarving cutter

Abstract

The utility model relates to the technical field of wood processing, and discloses a quick replacing device of a wood carving cutter, which comprises a storage box, and is characterized in that first grooves are uniformly distributed on the front side and the rear side of the storage box, second grooves are uniformly distributed on the top of the storage box, and the first grooves are communicated with the second grooves. The top of the storage box is provided with carving knives which are uniformly distributed, the top of each carving knife is fixedly connected with a first connecting piece, the outer surface of each first connecting piece is provided with a second connecting piece, and the outer surface of each second connecting piece is fixedly connected with a first spring. According to the carving machine, the storage box is arranged, the first groove and the second groove are formed in the storage box, when the carving knife is inserted into the second groove, the connecting rod in the first groove clamps the carving knife through pushing of the first spring, and after the carving knife is quickly disassembled by the carving machine, the carving machine is inserted into the tops of other carving knives to be quickly assembled; the problem that when the cutter is replaced, the cutter needs to be manually replaced and is prone to being injured is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of wood processing, in particular to a rapid tool changing device for wood carving tools. Background Technique

[0002] Wood carving is a kind of sculpture, which is often called folk art in our country. Nowadays, wood carving is usually carried out by a carving machine. Using a wood carving machine can achieve rapid carving and forming, and some carving machines can even achieve very precise carving. During the carving process, since the carving tool often needs to be replaced, a function of rapidly replacing the tool is added to the carving machine.

[0003] At present, the existing rapid tool changing device for wood carving tools is to set a quick release device between the tool and the carving machine, so as to quickly remove the tool from the carving machine. However, in the use of such a device, it is still necessary to manually remove and install the tool, and it is easy to get injured during the process of taking the tool. Content of the Utility Model

[0004] In order to make up for the above deficiencies, the utility model provides a rapid tool changing device for wood carving tools, aiming to improve the problem that the rapid tool changing device for wood carving tools needs to manually replace the tool when replacing the tool.

[0005] To achieve the above object, the utility model provides the following technical solution: A rapid tool changing device for wood carving tools, including a storage box. Both the front and rear sides of the storage box are provided with uniformly distributed first grooves, the top of the storage box is provided with uniformly distributed second grooves, the top of the storage box is provided with uniformly distributed carving tools. The top of the carving tool is fixedly connected with a first connecting piece, the outer surface of the first connecting piece is provided with a second connecting piece, the outer surface of the second connecting piece is fixedly connected with a first spring, the bottom of the first spring is fixedly connected with a third connecting piece, the outer surface of the carving tool is provided with a connecting rod, the right side of the connecting rod is fixedly connected with a second spring, and the top of the second connecting piece is provided with a housing. The bottom of the housing is provided with a jet component for cleaning wood carving debris.

[0006] Preferably, the jet component includes a rear cover, which is fixedly connected between the bottom of the rear cover and the top of the housing. The bottom of the rear cover is fixedly connected with an air pump, the output end of the air pump is fixedly connected with an air pipe, the bottom of the air pipe is fixedly connected with a nozzle, the output end of the air pump is fixedly connected with a connecting pipe, and the outer surface of the air pump is fixedly connected with a first button.

[0007] Preferably, steel balls are arranged between the second connecting piece and the third connecting piece.

[0008] Preferably, the rear side of the connecting rod is slidably connected with the inner wall of the first groove, and the right side of the connecting rod is in close fit with the carving tool.

[0009] Preferably, the left side of the second spring is fixedly connected to the inner wall of the first groove.

[0010] Preferably, the engraving tool fits tightly with the second groove.

[0011] Preferably, a motor is fixedly connected to the bottom of the inner wall of the housing, the output end of the motor is fixedly connected to the second connecting member, and a second button is fixedly connected to the outer surface of the motor.

[0012] Preferably, the first connecting member fits tightly with the second connecting member, and the second connecting member fits tightly with the third connecting member.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, by providing a storage box with a first groove and a second groove opened therein, when the engraving tool is inserted into the second groove, the connecting rod in the first groove holds the engraving tool in place by the pushing force of the first spring. After the engraving tool is quickly removed from the engraving machine, the engraving machine can be inserted onto the top of other engraving tools for quick installation, avoiding the problem of easy injury caused by manual tool replacement when changing tools.

[0015] 2. In the utility model, by providing a nozzle beside the engraving tool, when fine engraving is required for a local area of the carved wood, by pressing the first button, the air pump is started. The air pump inhales air through the input end, the gas passes through the output end to the air pipe, and then is ejected from the nozzle, blowing away the fine wood chips on the wood, solving the problem that the fine wood chips affect observation during fine engraving. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a perspective view of a rapid replacement device for a wood carving tool proposed by the utility model;

[0017] Figure 2 is a schematic diagram of the engraving tool of a rapid replacement device for a wood carving tool proposed by the utility model;

[0018] Figure 3 is a partial enlarged view of part Figure 2 A of a rapid replacement device for a wood carving tool proposed by the utility model;

[0019] Figure 4 is a schematic diagram of the air pump of a rapid replacement device for a wood carving tool proposed by the utility model.

[0020] Legend Explanation:

[0021] 1. Storage box; 2. First groove; 3. Second groove; 4. Engraving knife; 5. First connecting piece; 6. Steel ball; 7. Second connecting piece; 8. First spring; 9. Third connecting piece; 10. Connecting rod; 11. Second spring; 12. Outer shell; 13. Sprayer head; 14. Air pump; 15. Motor; 16. First button; 17. Second button; 18. Air pipe; 19. Connecting pipe; 20. Rear cover. Detailed implementation mode

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the specification drawings of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the scope of protection of the present invention.

[0023] Refer to Figures 1-3 , an embodiment provided by the present invention: A rapid replacement device for wood carving tools, including a storage box 1. Both the front and rear sides of the storage box 1 are provided with evenly distributed first grooves 2. The top of the storage box 1 is provided with evenly distributed second grooves 3. The top of the storage box 1 is provided with evenly distributed engraving knives 4. The top of the engraving knife 4 is fixedly connected with a first connecting piece 5. The outer surface of the first connecting piece 5 is provided with a second connecting piece 7. The outer surface of the second connecting piece 7 is fixedly connected with a first spring 8. The bottom of the first spring 8 is fixedly connected with a third connecting piece 9. The outer surface of the engraving knife 4 is provided with a connecting rod 10. The right side of the connecting rod 10 is fixedly connected with a second spring 11. The top of the second connecting piece 7 is provided with an outer shell 12. The bottom of the outer shell 12 is provided with a jetting component for cleaning wood carving debris.

[0024] Specifically, by setting the storage box 1, the first groove 2 and the second groove 3 are opened in the storage box 1. When it is necessary to replace the engraving knife 4, the engraving knife 4 is inserted into the second groove 3. The connecting rod 10 in the first groove 2 is pushed by the first spring 8 to clamp the engraving knife 4. After the engraving machine quickly disassembles the engraving knife 4, the engraving machine is inserted into the top of other engraving knives 4 for quick installation, and then the corresponding connecting rod 10 is toggled to make the connecting rod 10 release the clamping of the engraving knife 4, avoiding the problem of being easily injured when manually replacing the tool during tool replacement.

[0025] Refer to Figure 4, the jet assembly includes a rear cover 20, which is fixedly connected between the bottom of the rear cover 20 and the top of the housing 12. A gas pump 14 is fixedly connected to the bottom of the rear cover 20. The output end of the gas pump 14 is fixedly connected to an air pipe 18, and the bottom of the air pipe 18 is fixedly connected to a spray head 13. The output end of the gas pump 14 is fixedly connected to a connecting pipe 19, and a first button 16 is fixedly connected to the outer surface of the gas pump 14.

[0026] Specifically, by arranging a spray head 13 beside the carving knife 4, when fine carving is required for a local part of the carved wood, by pressing the first button 16, the gas pump 14 is started. The gas pump 14 inhales air through the input end, and the gas passes through the output end to the air pipe 18 and then is sprayed out by the spray head 13 to blow away the fine wood chips on the wood.

[0027] Refer to Figure 3 , a steel ball 6 is arranged between the second connecting piece 7 and the third connecting piece 9.

[0028] Specifically, the steel ball 6 is clamped between the first connecting piece 5, the second connecting piece 7 and the third connecting piece 9, so that the carving knife 4 is fixed on the second connecting piece 7.

[0029] Refer to Figure 1 , Figure 2 , the rear side of the connecting rod 10 is slidably connected to the inner wall of the first groove 2, and the right side of the connecting rod 10 is in close contact with the carving knife 4.

[0030] Specifically, the connecting rod 10 is slidably connected to the first groove 2, and the first groove 2 is communicated with the second groove 3. After the carving knife 4 is inserted into the second groove 3, the connecting rod 10 in the first groove 2 will clamp the carving knife 4.

[0031] Refer to Figure 1 , Figure 2 , the left side of the second spring 11 is fixedly connected to the inner wall of the first groove 2.

[0032] Specifically, a second spring 11 is fixedly connected between the connecting rod 10 and the first groove 2, and the connecting rod 10 can bounce on the inner wall of the first groove 2. When the carving knife 4 is inserted into the second groove 3, after the carving knife 4 pushes open the connecting rod 10, the connecting rod 10 is pushed by the second spring 11 to clamp the carving knife 4.

[0033] Refer to Figure 1 , the carving knife 4 is in close contact with the second groove 3.

[0034] Specifically, the carving knife 4 fits with the second groove 3 and will not shake after being clamped by the connecting rod 10.

[0035] Refer to Figure 4, a motor 15 is fixedly connected to the bottom of the inner wall of the housing 12. The output end of the motor 15 is fixedly connected to the second connecting member 7, and a second button 17 is fixedly connected to the outer surface of the motor 15.

[0036] Specifically, during engraving, the switch of the motor 15 is controlled by pressing the second button 17. When the motor 15 rotates, it drives the second connecting member 7, the first connecting member 5, and the engraving tool 4 to perform the engraving work.

[0037] Refer to Figure 3 , the first connecting member 5 and the second connecting member 7 are in close contact with each other, and the second connecting member 7 and the third connecting member 9 are in close contact with each other.

[0038] Specifically, when the third connecting member 9 slides upward, the steel ball 6 stuck between the first connecting member 5 and the second connecting member 7 slides into the space between the second connecting member 7 and the third connecting member 9, releasing the clamping of the first connecting member 5. When installing the engraving tool 4, the third connecting member 9, under the push of the first spring 8, always blocks the groove of the second connecting member 7 where the steel ball 6 is placed, fixing the engraving tool 4 on the second connecting member 7.

[0039] Working principle: By providing a storage box 1, a first groove 2 and a second groove 3 are opened in the storage box 1. When it is necessary to replace the engraving tool 4, the engraving tool 4 is inserted into the second groove 3. The connecting rod 10 in the first groove 2 clamps the engraving tool 4 under the push of the first spring 8. After the engraving machine quickly disassembles the engraving tool 4, the engraving machine is inserted onto the top of other engraving tools 4 for quick installation, and then the corresponding connecting rod 10 is toggled to release the clamping of the connecting rod 10 on the engraving tool 4, avoiding the problem of being easily injured when manually replacing the tool during tool replacement. During the working process, by providing a spray head 13 beside the engraving tool 4, when it is necessary to perform fine engraving on a local area of the wood to be engraved, by pressing the first button 16, the air pump 14 is started. The air pump 14 inhales air through the input end, the gas passes through the output end to the air pipe 18, and then is sprayed out by the spray head 13 to blow away the fine wood chips on the wood.

[0040] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A quick replacement device for a wood carving tool, comprising a storage box (1), characterized in that: The storage box (1) is provided with evenly distributed first grooves (2) on both the front and rear sides, the top of the storage box (1) is provided with evenly distributed second grooves (3), the top of the storage box (1) is provided with evenly distributed carving knives (4), the top of the carving knife (4) is fixedly connected with a first connecting piece (5), the outer surface of the first connecting piece (5) is provided with a second connecting piece (7), the outer surface of the second connecting piece (7) is fixedly connected with a first spring (8), the bottom of the first spring (8) is fixedly connected with a third connecting piece (9), the outer surface of the carving knife (4) is provided with a connecting rod (10), the right side of the connecting rod (10) is fixedly connected with a second spring (11), the top of the second connecting piece (7) is provided with a housing (12), and the bottom of the housing (12) is provided with a jetting component for cleaning wood carving debris.

2. The quick replacement device for a wood carving tool according to claim 1, characterized in that: The jetting component includes a rear cover (20), the bottom of the rear cover (20) is fixedly connected to the top of the housing (12), the bottom of the rear cover (20) is fixedly connected with an air pump (14), the output end of the air pump (14) is fixedly connected with an air pipe (18), the bottom of the air pipe (18) is fixedly connected with a nozzle (13), the output end of the air pump (14) is fixedly connected with a connecting pipe (19), and the outer surface of the air pump (14) is fixedly connected with a first button (16).

3. The quick replacement device of a wood carving tool according to claim 1, characterized in that: A steel ball (6) is arranged between the second connecting piece (7) and the third connecting piece (9).

4. The quick replacement device for a wood carving tool according to claim 1, characterized in that: The rear side of the connecting rod (10) is slidably connected to the inner wall of the first groove (2), and the right side of the connecting rod (10) is in close fit with the carving knife (4).

5. The quick replacement device for a wood carving tool according to claim 1, characterized in that: The left side of the second spring (11) is fixedly connected to the inner wall of the first groove (2).

6. The quick replacement device for a wood carving tool according to claim 1, wherein: The carving knife (4) is in close fit with the second groove (3).

7. The quick replacement device for a wood carving tool according to claim 1, characterized in that: The bottom of the inner wall of the housing (12) is fixedly connected with a motor (15), the output end of the motor (15) is fixedly connected to the second connecting piece (7), and the outer surface of the motor (15) is fixedly connected with a second button (17).

8. The quick replacement device for a wood carving tool according to claim 1, characterized in that: The first connecting piece (5) is in close fit with the second connecting piece (7), and the second connecting piece (7) is in close fit with the third connecting piece (9).

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