Deburring tool for aluminum workpiece

Abstract

The utility model discloses a deburring tool for an aluminum workpiece, which belongs to the field of aluminum workpiece production auxiliary tools, and adopts the technical scheme that the deburring tool comprises a base, a positioning block is arranged in the middle of the base, four mounting plates are fixedly mounted on the peripheral side walls of the base through bolts, and four driving mechanisms are fixedly mounted on the side walls of the mounting plates; the output ends of the four driving mechanisms penetrate through the mounting plate, the output ends of the four driving mechanisms are connected with a first trimming knife, a second trimming knife, a third trimming knife and a fourth trimming knife correspondingly, the first trimming knife, the second trimming knife, the third trimming knife and the fourth trimming knife are all installed on the upper surface of the base in a sliding mode, and four guide rails are arranged on the side walls of the periphery of the base. The guide rails are arranged on the base, sliding blocks are installed in the guide rails in a sliding mode, and the sliding blocks in the guide rails are fixedly connected with the first trimming knife, the second trimming knife, the third trimming knife and the fourth trimming knife respectively.

Description

Technical Field

[0001] The utility model belongs to the field of auxiliary tools for the production of aluminum workpieces, and more specifically relates to a burr removal tool for aluminum workpieces. Background Art

[0002] Aluminum parts refer to parts or products made of aluminum materials. Aluminum has high strength and good corrosion resistance, so it is widely used in the manufacture of automotive parts, aerospace parts, building materials, electronic products, etc. Aluminum parts are usually manufactured through casting, stamping, welding, processing and other processes to meet the needs of various industrial and civil fields. Due to the characteristics of aluminum parts such as light weight, corrosion resistance and easy processing, they have been widely used in modern industrial production.

[0003] An aluminum workpiece in the prior art, such as Figure 1 As shown, after the casting is completed, burrs will appear at some reserved holes on the workpiece. These burrs are usually removed manually using a deburring tool, but the deburring efficiency is very slow. Therefore, a tool is designed to facilitate deburring. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a deburring tool for aluminum workpieces, which has the advantages of quickly removing the burrs of reserved holes and improving the efficiency of deburring.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A deburring tool for an aluminum workpiece, comprising a base, a positioning block is provided in the middle of the base, four mounting plates are fixedly installed on the side walls around the base by bolts, four driving mechanisms are fixedly installed on the side walls of the mounting plates, the output ends of the four driving mechanisms penetrate the mounting plates, and the output ends are respectively connected with a first trimming knife, a second trimming knife, a third trimming knife, and a fourth trimming knife, the first trimming knife, the second trimming knife, the third trimming knife, and the fourth trimming knife are all slidably installed on the upper surface of the base;

[0007] Four guide rails are provided on the side walls around the base, and sliders are slidably installed in the guide rails. The sliders in the guide rails are fixedly connected to the first trimming knife, the second trimming knife, the third trimming knife and the fourth trimming knife respectively.

[0008] The advantages of this scheme are at least that: when it is necessary to deburr the workpiece, first the workpiece to be deburred is mounted on the outer surface of the positioning block to position the workpiece, and then the switch of the driving mechanism is started to move the driving mechanism, and the first trimming knife, the second trimming knife, the third trimming knife, and the fourth trimming knife at the output end of the driving mechanism are driven to approach the workpiece and pass through the reserved holes to remove the burrs at the reserved holes. By using the deburring tool, the burrs of the reserved holes around the workpiece can be removed at one time, which greatly improves the efficiency of deburring. By setting four guide rails and sliding blocks slidably installed in the guide rails, the sliding blocks are fixedly connected to the first trimming knife, the second trimming knife, the third trimming knife, and the fourth trimming knife respectively, so that the first trimming knife, the second trimming knife, the third trimming knife, and the fourth trimming knife are more stable when moving on the base.

[0009] The utility model is further configured as follows: a first stabilizing block, a second stabilizing block, a third stabilizing block and a fourth stabilizing block are respectively provided at one end of the first trimming knife, the second trimming knife, the third trimming knife and the fourth trimming knife close to the positioning block, and are adapted to the first trimming knife, the second trimming knife, the third trimming knife and the fourth trimming knife.

[0010] The utility model is further configured as follows: the first trimming knife and the second trimming knife are the same in size and shape.

[0011] The utility model is further configured as follows: T-shaped slots are opened on the upper surfaces of the first trimming knife, the second trimming knife, the third trimming knife and the fourth trimming knife, and a T-shaped block is fixedly installed at the output end of the driving mechanism, and the T-shaped block cooperates with the T-shaped slot.

[0012] The utility model is further configured as follows: the edges of the surfaces of the positioning block, the first stabilizing block, the second stabilizing block, the third stabilizing block and the fourth stabilizing block are all chamfered.

[0013] The utility model is further configured as follows: the bottom surface of the base is configured as a frosted surface.

[0014] In summary, the utility model has at least the following advantages:

[0015] 1. When it is necessary to deburr the workpiece, firstly, the workpiece to be deburred is mounted on the outer surface of the positioning block to position the workpiece, and then the switch of the driving mechanism is started to make the driving mechanism move, and the first trimming knife, the second trimming knife, the third trimming knife, and the fourth trimming knife at the output end of the driving mechanism are driven to approach the workpiece and pass through the reserved hole to remove the burrs at the reserved hole. By using the deburring tool, the burrs of the reserved holes around the workpiece can be removed at one time, which greatly improves the efficiency of deburring. By setting four guide rails, and sliding blocks are slidably installed in the guide rails, the sliding blocks are respectively fixedly connected with the first trimming knife, the second trimming knife, the third trimming knife, and the fourth trimming knife, so that the first trimming knife, the second trimming knife, the third trimming knife, and the fourth trimming knife are more stable when moving on the base;

[0016] 2. By providing the first stabilizing block, the second stabilizing block, the third stabilizing block and the fourth stabilizing block, the stability of the first trimming knife, the second trimming knife, the third trimming knife and the fourth trimming knife during movement is further improved. By providing the T-shaped slot and the T-shaped block, after long-term use, the T-shaped block can be taken out from the T-shaped slot, so that the first trimming knife, the second trimming knife, the third trimming knife and the fourth trimming knife can be easily replaced;

[0017] 3. The edges of the surfaces of the positioning block, the first stabilizing block, the second stabilizing block, the third stabilizing block and the fourth stabilizing block are all chamfered. The chamfers can prevent the workpiece from being scratched by the edges when it is taken and placed, thereby reducing the occurrence of poor appearance. By setting the bottom surface of the base as a frosted surface, the frosted surface increases the contact area with the desktop relative to the smooth plane, thereby preventing the deburring tool from slipping when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is an overall schematic diagram of an aluminum workpiece;

[0019] Figure 2 is an overall schematic diagram of this embodiment;

[0020] Figure 3 This is an overall schematic diagram of the base plate, the mounting plate and the four stabilizing blocks in this embodiment;

[0021] Figure 4 is an overall schematic diagram of the first trimming knife, the second trimming knife, the third trimming knife and the fourth trimming knife in this embodiment;

[0022] Figure 5 Schematic diagram of the overall driving mechanism in this embodiment.

[0023] Figure numerals: 1. base; 2. positioning block; 3. mounting plate; 4. driving mechanism; 5. first trimming knife; 6. second trimming knife; 7. third trimming knife; 8. fourth trimming knife; 9. guide rail; 10. slider; 11. first stabilizing block; 12. second stabilizing block; 13. third stabilizing block; 14. fourth stabilizing block; 15. T-slot; 16. T-block; 17. chamfer. DETAILED DESCRIPTION

[0024] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0025] A deburring tool for aluminum workpieces, such as Figure 2 As shown, it includes a base 1, the bottom surface of the base 1 is set to be a frosted surface, a positioning block 2 is provided in the middle position of the base 1, four mounting plates 3 are fixedly installed on the side walls around the base 1 by bolts, and four driving mechanisms 4 are fixedly installed on the side walls of the mounting plate 3. The driving mechanism 4 belongs to the prior art. The figure uses a cylinder, but it is not limited to the use of other driving sources. The output ends of the four driving mechanisms 4 pass through the mounting plate 3, and the first trimming knife 5, the second trimming knife 6, the third trimming knife 7, and the fourth trimming knife 8 are respectively connected to the output ends.

[0026] like Figure 2 , Figure 3 , Figure 4 As shown, the first trimming knife 5, the second trimming knife 6, the third trimming knife 7 and the fourth trimming knife 8 are all slidably installed on the upper surface of the base 1, the first trimming knife 5 and the second trimming knife 6 are the same in size and shape, four guide rails 9 are opened on the four side walls of the base 1, and sliders 10 are slidably installed in the guide rails 9, and the sliders 10 in the guide rails 9 are respectively fixedly connected to the first trimming knife 5, the second trimming knife 6, the third trimming knife 7 and the fourth trimming knife 8, and the first stabilizing block 11, the second stabilizing block 12, the third stabilizing block 13 and the fourth stabilizing block 14 are respectively correspondingly provided at the ends of the first trimming knife 5, the second trimming knife 6, the third trimming knife 7 and the fourth trimming knife 8 close to the positioning block 2, and are adapted to the first trimming knife 5, the second trimming knife 6, the third trimming knife 7 and the fourth trimming knife 8;

[0027] The provided sliding block 10 , the first stabilizing block 11 , the second stabilizing block 12 , the third stabilizing block 13 and the fourth stabilizing block 14 make the first trimming knife 5 , the second trimming knife 6 , the third trimming knife 7 and the fourth trimming knife 8 more stable when moving on the base 1 .

[0028] like Figure 2 , Figure 3 As shown, the edges of the surfaces of the positioning block 2, the first stabilizing block 11, the second stabilizing block 12, the third stabilizing block 13 and the fourth stabilizing block 14 are all provided with chamfers 17. The chamfers 17 can prevent the workpiece from being scratched by the edges when being taken and placed, thereby reducing the occurrence of poor appearance.

[0029] like Figure 4 , Figure 5 As shown, T-slots 15 are provided on the upper surfaces of the first trimming knife 5, the second trimming knife 6, the third trimming knife 7 and the fourth trimming knife 8, and a T-block 16 is fixedly installed at the output end of the driving mechanism 4, and the T-block 16 cooperates with the T-slot 15. By setting the T-slot 15 and the T-block 16, after long-term use, the T-block 16 can be taken out from the T-slot 15 to facilitate the replacement of the first trimming knife 5, the second trimming knife 6, the third trimming knife 7 and the fourth trimming knife 8.

[0030] The working process and beneficial effects of the utility model are as follows:

[0031] When it is necessary to deburr the workpiece, first, the workpiece to be deburred is mounted on the outer surface of the positioning block 2 to position the workpiece, and then the switch of the driving mechanism 4 is started to make the driving mechanism 4 move. While moving, the first trimming knife 5, the second trimming knife 6, the third trimming knife 7, and the fourth trimming knife 8 at the output end of the driving mechanism 4 are driven to approach the workpiece, and pass through the reserved holes to remove the burrs at the reserved holes. By using the deburring tool, the burrs of the reserved holes around the workpiece can be removed at one time, which greatly improves the efficiency of deburring. By setting four guide rails 9, and sliding blocks 10 are slidably installed in the guide rails 9, the sliding blocks 10 are respectively fixedly connected to the first trimming knife 5, the second trimming knife 6, the third trimming knife 7, and the fourth trimming knife 8, so that the first trimming knife 5, the second trimming knife 6, the third trimming knife 7, and the fourth trimming knife 8 are more stable when moving on the base 1;

[0032] The first stabilizing block 11 , the second stabilizing block 12 , the third stabilizing block 13 and the fourth stabilizing block 14 further improve the stability of the first trimming knife 5 , the second trimming knife 6 , the third trimming knife 7 and the fourth trimming knife 8 during the movement.

[0033] After long-term use, when the trimming tool is worn, the T-block 16 can be taken out from the T-slot 15 to facilitate the replacement of the first trimming tool 5, the second trimming tool 6, the third trimming tool 7 and the fourth trimming tool 8;

[0034] Chamfers 17 are provided on the edges of the surfaces of the positioning block 2, the first stabilizing block 11, the second stabilizing block 12, the third stabilizing block 13 and the fourth stabilizing block 14. The chamfers 17 can prevent the workpiece from being scratched by the edges when it is taken and placed, thereby reducing the occurrence of poor appearance. By setting the bottom surface of the base 1 as a frosted surface, the frosted surface increases the contact area with the desktop relative to the smooth plane, thereby preventing the deburring tool from slipping when in use.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the design concept of the present invention should be included in the protection scope of the present invention.

Claims

1. A deburring tool for an aluminum workpiece, comprising a base (1), a positioning block (2) being provided in the middle of the base (1), characterized in that: Four mounting plates (3) are fixedly mounted on the side walls around the base (1) by bolts, and four driving mechanisms (4) are fixedly mounted on the side walls of the mounting plates (3). The output ends of the four driving mechanisms (4) penetrate the mounting plates (3), and are respectively connected to a first trimming knife (5), a second trimming knife (6), a third trimming knife (7), and a fourth trimming knife (8). The first trimming knife (5), the second trimming knife (6), the third trimming knife (7), and the fourth trimming knife (8) are all slidably mounted on the upper surface of the base (1); Four guide rails (9) are provided on the side walls around the base (1), and sliders (10) are slidably mounted in the guide rails (9). The sliders (10) in the guide rails (9) are respectively fixedly connected to the first trimming knife (5), the second trimming knife (6), the third trimming knife (7) and the fourth trimming knife (8).

2. A deburring tool for an aluminum workpiece according to claim 1, characterized in that: A first stabilizing block (11), a second stabilizing block (12), a third stabilizing block (13) and a fourth stabilizing block (14) are respectively provided at one end of the first trimming knife (5), the second trimming knife (6), the third trimming knife (7) and the fourth trimming knife (8) close to the positioning block (2), and are adapted to the first trimming knife (5), the second trimming knife (6), the third trimming knife (7) and the fourth trimming knife (8).

3. A deburring tool for an aluminum workpiece according to claim 2, characterized in that: The first trimming knife (5) and the second trimming knife (6) are of the same size and shape.

4. The deburring tool for aluminum workpiece according to claim 1, characterized in that: T-shaped slots (15) are provided on the upper surfaces of the first trimming knife (5), the second trimming knife (6), the third trimming knife (7) and the fourth trimming knife (8), and a T-shaped block (16) is fixedly mounted on the output end of the driving mechanism (4), the T-shaped block (16) and the T-shaped slot (15) being matched with each other.

5. The deburring tool for aluminum workpiece according to claim 1, characterized in that: The edges of the surfaces of the positioning block (2), the first stabilizing block (11), the second stabilizing block (12), the third stabilizing block (13) and the fourth stabilizing block (14) are all provided with chamfers (17).

6. A deburring tool for an aluminum workpiece according to claim 5, characterized in that: The bottom surface of the base (1) is configured as a frosted surface.

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