Deburring device for hexagonal nut production

Abstract

The utility model discloses a deburring device for hexagonal nut production, which is applied to the field of hexagonal nut production and is characterized in that a motor rotates to enable a first rotating shaft to drive a fixing rod to rotate, the fixing rod rotates to drive a gear ring to rotate, and the gear ring rotates to enable a gear to drive a second rotating shaft to rotate; according to the nut deburring device, the purpose of deburring a plurality of nuts at the same time can be achieved in the mode that a second rotating shaft rotates to drive a mounting head to enable a burr cleaning brush to rotate, and deburring is carried out on the nuts, the workload is reduced, and the working efficiency is improved; the burr cleaning head is taken down and replaced, a new burr cleaning head is inserted into the mounting head, the fixing pin is inserted, the clamping rod is clamped with the clamping groove under the action of the spring, and the fixing pin is fixed, so that the purpose of conveniently replacing the burr cleaning head can be achieved, the workload is reduced, and the replacement efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of hexagonal nut production, in particular to a deburring device for hexagonal nut production. Background Art

[0002] Currently, a Chinese utility model with the announcement number CN214519292U discloses a deburring device for hexagonal nut production. To address the current problem of manually grinding hexagonal nut threaded holes with a grinding rod, which is not only labor-intensive but also inefficient, the following solution is proposed: a base, a fixed plate fixedly mounted on one side of the top of the base, a push rod motor fixedly mounted on one side of the fixed plate, a cylinder fixedly mounted on the output end of the push rod motor, a hexagonal hole defined in the top of the cylinder, a slide groove defined on one side of the fixed plate, a slide slide slidably mounted in the groove, a horizontal plate fixedly mounted on one side of the slide, a vertical hole defined on one side of the top of the horizontal plate, a rotating shaft rotatably mounted in the vertical hole. The utility model automatically cleans burrs on the inner holes of multiple hexagonal nuts by driving the rotating shaft and the burr cleaning brush to rotate at high speed while moving slowly downward, thereby improving deburring efficiency.

[0003] The existing deburring device cannot deburr multiple nuts at the same time. When deburring a nut, the nut needs to be placed on the device for deburring. After the deburring is completed, the nut needs to be removed. After removal, the next nut can be deburred. Only one nut can be deburred at a time, which is a large workload and inefficient. It is also inconvenient to replace the burr cleaning head. The burr cleaning head is generally fixed and installed by bolts. When replacing it, tools need to be used to disassemble and assemble it. The disassembly and assembly process is relatively cumbersome, which increases the workload and reduces the replacement efficiency. In order to solve the above problems, we propose a deburring device for hexagonal nut production. Utility Model Content

[0004] The utility model aims to provide a deburring device for producing hexagonal nuts, which has the advantages of being able to deburr a plurality of nuts at the same time and being convenient for replacing the burr cleaning head.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions: A deburring device for hexagonal nut production, comprising a base, a fixing mechanism provided on the top of the base, a fixing frame bolted to the top of the base, an electric lifting rod bolted to the top of the fixing frame, an output end of the electric lifting rod passing through the fixing frame and bolted to a lifting plate, a motor bolted to the top of the lifting plate, an output end of the motor passing through the lifting plate and connected to a first rotating shaft through a coupling, a fixing rod bolted to the surface of the first rotating shaft, a gear ring bolted to the other end of the fixing rod, A gear is meshed with the surface of the gear ring, and a second rotating shaft is fixedly sleeved at the axis of the gear, and a fixed shell is rotatably sleeved on the surface of the second rotating shaft, and the bottoms of the first rotating shaft and the second rotating shaft are bolted with mounting heads, and a burr cleaning brush is slidably sleeved inside the mounting head, and a fixing pin is provided through the inner walls of the mounting head and the burr cleaning brush, and a clamping rod is slidably sleeved on the inner wall of the mounting head, and a limit plate is fixedly sleeved on the surface of the clamping rod, and a spring is provided between the limit plate and the inner wall of the mounting head, and a clamping groove is provided on the surface of the fixing pin, and the clamping groove is clamped to the clamping rod.

[0006] By adopting the above technical solution, the first rotating shaft is driven to rotate by the rotation of the motor, the rotation of the first rotating shaft drives the fixed rod to rotate, the rotation of the fixed rod drives the gear ring to rotate, the rotation of the gear ring drives the gear to rotate, the rotation of the gear drives the second rotating shaft to rotate, the rotation of the second rotating shaft drives the mounting head to rotate the burr cleaning brush, and the nut is deburred in a way that can achieve the purpose of deburring multiple nuts at the same time, reducing workload and improving work efficiency. By moving the pulling block, the movement of the pulling block drives the movement of the clamping rod, and the movement of the clamping rod disengages the clamping rod from the clamping groove, and then the fixing pin is taken out, the burr cleaning head is removed and replaced, the new burr cleaning head is inserted into the mounting head, and the fixing pin is inserted. The clamping rod is clamped with the clamping groove under the action of the spring, and the fixing pin is fixed in a way that can achieve the purpose of facilitating the replacement of the burr cleaning head, reducing workload and improving replacement efficiency.

[0007] The utility model is further configured as follows: the fixing mechanism includes a fixing seat, a nut fixing groove is opened on the surface of the fixing seat, and the inner wall of the fixing seat is threadedly connected to a first screw.

[0008] By adopting the above technical solution, a fixing mechanism is provided to fix the nut, thereby preventing it from falling off during deburring and ensuring stability.

[0009] The utility model is further configured as follows: a second screw is threadedly connected between the fixing seat and the inner wall of the base.

[0010] By adopting the above technical solution and providing the second screw, it is easy to assemble, disassemble and replace the fixing mechanism.

[0011] The utility model is further configured as follows: a protective shell is bolted to the top of the lifting plate, and the motor is located inside the protective shell.

[0012] By adopting the above technical solution, the motor is protected by providing a protective shell.

[0013] The utility model is further configured as follows: a pull block is bolted to the top of the clamping rod.

[0014] By adopting the above technical solution and providing a pull block, the clamping rod can be easily moved.

[0015] The utility model is further configured as follows: one end of the clamping rod is wedge-shaped.

[0016] By adopting the above technical solution, the fixing pin can be easily fixed by providing a pull block.

[0017] The utility model is further configured as follows: a debris collection box is bolted to the bottom of the base.

[0018] By adopting the above technical solution and providing a collection box, debris can be easily collected and subsequently cleaned up.

[0019] The utility model is further configured as follows: a pad is bolted to the bottom of the base.

[0020] By adopting the above technical solution and providing a pad, the stability of the device is improved.

[0021] In summary, the present invention has the following beneficial effects:

[0022] 1. The utility model drives the first rotating shaft to rotate by the rotation of the motor, the rotation of the first rotating shaft drives the rotation of the fixed rod, the rotation of the fixed rod drives the rotation of the gear ring, the rotation of the gear ring drives the rotation of the gear, the rotation of the gear drives the second rotating shaft to rotate, the rotation of the second rotating shaft drives the installation head to rotate the burr cleaning brush, and the nut is deburred. The purpose of deburring multiple nuts at the same time can be achieved, thereby reducing workload and improving work efficiency;

[0023] 2. The utility model moves the pulling block, and the movement of the pulling block drives the clamping rod to move, and the movement of the clamping rod disengages the clamping rod from the clamping groove, and then takes out the fixing pin, removes the burr cleaning head and replaces it, inserts the new burr cleaning head into the mounting head, inserts the fixing pin, and the clamping rod is clamped with the clamping groove under the action of the spring, and the fixing pin is fixed in a way that can achieve the purpose of facilitating the replacement of the burr cleaning head, reducing workload and improving replacement efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0025] Figure 2It is a cross-sectional view of the structure of the utility model;

[0026] Figure 3 This is a top sectional view of a local structure of the utility model;

[0027] Figure 4 This utility model Figure 2 A magnified view of the structure in the middle.

[0028] Figure markings: 1. base; 2. fixing mechanism; 3. fixing frame; 4. electric lifting rod; 5. lifting plate; 6. motor; 7. first rotating shaft; 8. fixing rod; 9. gear ring; 10. gear; 11. second rotating shaft; 12. fixing shell; 13. mounting head; 14. burr cleaning brush; 15. fixing pin; 16. clamping rod; 17. limit plate; 18. spring; 19. clamping groove; 20. fixing seat; 21. nut fixing groove; 22. first screw; 23. second screw; 24. protective shell; 25. pull block; 26. debris collection box; 27. pad. DETAILED DESCRIPTION

[0029] The present invention will be described in further detail below with reference to the accompanying drawings.

[0030] Example 1:

[0031] refer to Figure 1 、 Figure 2 and Figure 3 A deburring device for hexagonal nut production includes a base 1, a fixing mechanism 2 is provided on the top of the base 1, a fixing frame 3 is bolted to the top of the base 1, an electric lifting rod 4 is bolted to the top of the fixing frame 3, the output end of the electric lifting rod 4 passes through the fixing frame 3 and is bolted to a lifting plate 5, a motor 6 is bolted to the top of the lifting plate 5, the output end of the motor 6 passes through the lifting plate 5 and is connected to a first rotating shaft 7 through a coupling, a fixing rod 8 is bolted to the surface of the first rotating shaft 7, the other end of the fixing rod 8 is bolted to a gear ring 9, the surface of the gear ring 9 is meshed with a gear 10, and the gear 10 A second rotating shaft 11 is fixedly sleeved at the axis center, and a fixed shell 12 is rotatably sleeved on the surface of the second rotating shaft 11. The first rotating shaft 7 is driven to rotate by the rotation of the motor 6, and the rotation of the first rotating shaft 7 drives the fixed rod 8 to rotate, and the rotation of the fixed rod 8 drives the gear ring 9 to rotate, and the rotation of the gear ring 9 drives the gear 10 to rotate, and the rotation of the gear 10 drives the second rotating shaft 11 to rotate, and the rotation of the second rotating shaft 11 drives the mounting head 13 to rotate the burr cleaning brush 14, and the method of deburring the nuts can achieve the purpose of deburring multiple nuts at the same time, reducing workload and improving work efficiency.

[0032] refer to Figure 2The fixing mechanism 2 includes a fixing seat 20, a nut fixing groove 21 is opened on the surface of the fixing seat 20, and the inner wall of the fixing seat 20 is threadedly connected with a first screw 22. By setting the fixing mechanism 2, the nut is fixed to prevent it from falling off during deburring and ensure stability.

[0033] refer to Figure 2 A second screw rod 23 is threadedly connected between the fixing seat 20 and the inner wall of the base 1. By providing the second screw rod 23, it is convenient to install, disassemble and replace the fixing mechanism 2.

[0034] refer to Figure 2 A protective shell 24 is bolted to the top of the lifting plate 5, and the motor 6 is located inside the protective shell 24. By setting the protective shell 24, the motor 6 is protected.

[0035] Example 2:

[0036] refer to Figure 1 、 Figure 2 and Figure 4 The bottom of the first rotating shaft 7 and the second rotating shaft 11 are both bolted with a mounting head 13, and a burr cleaning brush 14 is slidably sleeved inside the mounting head 13. A fixing pin 15 is provided through the inner wall of the mounting head 13 and the burr cleaning brush 14. A clamping rod 16 is slidably sleeved on the inner wall of the mounting head 13. A limit plate 17 is fixedly sleeved on the surface of the clamping rod 16. A spring 18 is provided between the limit plate 17 and the inner wall of the mounting head 13. A clamping groove 19 is provided on the surface of the fixing pin 15, and the clamping groove 19 is clamped with the clamping rod 16. Then, by moving the pull block 25, the pull block 25 moves and drives the clamping rod 16 to move, and the clamping rod 16 moves to disengage the clamping rod 16 from the clamping groove 19, and then take out the fixing pin 15, remove the burr cleaning head and replace it, insert the new burr cleaning head into the mounting head 13, insert the fixing pin 15, and the clamping rod 16 is clamped with the clamping groove 19 under the action of the spring 18. The way of fixing the fixing pin 15 can achieve the purpose of facilitating the replacement of the burr cleaning head, reducing the workload and improving the efficiency of replacement.

[0037] refer to Figure 4 A pull block 25 is bolted to the top of the clamping rod 16. By setting the pull block 25, it is easy to move the clamping rod 16.

[0038] refer to Figure 4 One end of the clamping rod 16 is wedge-shaped, and a pull block 25 is provided to facilitate fixing the fixing pin 15.

[0039] refer to Figure 2 The bottom of the base 1 is bolted with a debris collection box 26. By setting up the collection box, it is easy to collect debris and facilitate subsequent cleaning.

[0040] Brief description of the usage process: the rotation of the motor 6 drives the first rotating shaft 7 to rotate, the rotation of the first rotating shaft 7 drives the fixing rod 8 to rotate, the rotation of the fixing rod 8 drives the gear ring 9 to rotate, the rotation of the gear ring 9 drives the gear 10 to rotate, the rotation of the gear 10 drives the second rotating shaft 11 to rotate, the rotation of the second rotating shaft 11 drives the mounting head 13 to rotate the burr cleaning brush 14 to deburr the nut, which can achieve the purpose of deburring multiple nuts at the same time; move the pulling block 25, the pulling block 25 moves to drive the clamping rod 16 to move, the clamping rod 16 moves to disengage the clamping rod 16 from the clamping groove 19, and then take out the fixing pin 15, remove the burr cleaning head and replace it, insert the new burr cleaning head into the mounting head 13, insert the fixing pin 15, and the clamping rod 16 is clamped with the clamping groove 19 under the action of the spring 18 to fix the fixing pin 15, which can achieve the purpose of facilitating the replacement of the burr cleaning head.

[0041] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A deburring device for hexagonal nut production, comprising a base (1), characterized in that: A fixing mechanism (2) is provided on the top of the base (1), a fixing frame (3) is bolted to the top of the base (1), an electric lifting rod (4) is bolted to the top of the fixing frame (3), an output end of the electric lifting rod (4) passes through the fixing frame (3) and is bolted to a lifting plate (5), a motor (6) is bolted to the top of the lifting plate (5), an output end of the motor (6) passes through the lifting plate (5) and is connected to a first rotating shaft (7) through a coupling, a fixing rod (8) is bolted to the surface of the first rotating shaft (7), the other end of the fixing rod (8) is bolted to a gear ring (9), a gear (10) is meshed on the surface of the gear ring (9), a second rotating shaft (11) is fixedly sleeved at the axis of the gear (10), and the fixing rod (8) is bolted to the top of the base (11), and a fixing rod (8) is bolted to the top of the base (11). The surface of the second rotating shaft (11) is rotatably sleeved with a fixed shell (12), the bottoms of the first rotating shaft (7) and the second rotating shaft (11) are both bolted with a mounting head (13), the interior of the mounting head (13) is slidably sleeved with a burr cleaning brush (14), the inner walls of the mounting head (13) and the burr cleaning brush (14) are penetrated by a fixing pin (15), the inner wall of the mounting head (13) is slidably sleeved with a clamping rod (16), the surface of the clamping rod (16) is fixedly sleeved with a limiting plate (17), a spring (18) is provided between the limiting plate (17) and the inner wall of the mounting head (13), a clamping groove (19) is provided on the surface of the fixing pin (15), and the clamping groove (19) is clamped with the clamping rod (16).

2. A deburring device for hexagonal nut production according to claim 1, characterized in that: The fixing mechanism (2) comprises a fixing seat (20), a nut fixing groove (21) is provided on the surface of the fixing seat (20), and a first screw rod (22) is threadedly connected to the inner wall of the fixing seat (20).

3. A deburring device for hexagonal nut production according to claim 2, characterized in that: A second screw (23) is threadedly connected between the fixing seat (20) and the inner wall of the base (1).

4. A deburring device for hexagonal nut production according to claim 1, characterized in that: A protective shell (24) is bolted to the top of the lifting plate (5), and the motor (6) is located inside the protective shell (24).

5. A deburring device for hexagonal nut production according to claim 1, characterized in that: A pull block (25) is bolted to the top of the clamping rod (16).

6. A deburring device for hexagonal nut production according to claim 1, characterized in that: One end of the clamping rod (16) is wedge-shaped.

7. A deburring device for hexagonal nut production according to claim 1, characterized in that: A debris collection box (26) is bolted to the bottom of the base (1).

8. The deburring device for hexagonal nut production according to claim 1, characterized in that: A backing plate (27) is bolted to the bottom of the base (1).

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