A fully automatic bolt chamfering machine

Abstract

The present invention discloses a fully automatic bolt chamfering machine, which belongs to the technical field of bolt processing equipment, and comprises a mounting shell, a loading component, a driving motor, a linkage component, a connecting bracket, a connecting base, a moving component, a processing component, a unloading component and a driving component, wherein a connecting bracket is mounted above the connecting base, a moving component is mounted at the front end of the connecting bracket, a processing component is connected to the front end of the moving component by transmission, a mounting shell is mounted at the front end of the connecting bracket, a driving component is arranged in the mounting shell, a unloading component and a loading component are arranged on the left and right sides of the bottom of the driving component, a connecting piece is mounted on the right side of the connecting bracket, a circular hole is opened in the connecting piece, one end of the driving motor is inserted in the circular hole, and the right end of the linkage component is connected to the output end of the driving motor by transmission. The problem of low processing efficiency caused by the cumbersome loading operation of the chamfering machine in the prior art is solved. The versatility is improved, the labor cost is reduced, and the production efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of bolt processing equipment, and in particular to a full-automatic bolt chamfering machine. Background Art

[0002] Common screws have chamfers at the tail end. Chamfers can remove burrs generated during the processing of the screw, making the end of the screw smoother and reducing resistance and friction during assembly, thereby improving installation efficiency. Chamfers can also prevent the sharp end from causing jamming during assembly.

[0003] For the existing bolt processing, chamfering can be done by manual processing and mechanical processing. When the chamfering is done manually, although the processing accuracy is high, the processing efficiency is extremely low, and some bolts are small, workers are easily injured during processing. When using machinery for processing, although the existing processing equipment is fully automatic during processing, the bolts need to be placed properly when they are placed, otherwise the processing will not be possible. Aligning the bolts and then processing them will also affect the processing efficiency.

[0004] Therefore, how to provide a fully automatic bolt chamfering machine to solve the defects existing in bolt processing is a technical problem that needs to be solved urgently by technical personnel in this field. Summary of the invention

[0005] To this end, the present invention provides a fully automatic bolt chamfering machine to solve the problem of low processing efficiency caused by complicated loading operation of the chamfering machine in the prior art.

[0006] In order to achieve the above object, the present invention provides the following technical solutions:

[0007] The invention discloses a fully automatic bolt chamfering machine, comprising:

[0008] A connecting base is provided with a connecting bracket on the top;

[0009] A moving component is installed at the front end of the connecting bracket, and the front end of the moving component is drivingly connected to the processing component;

[0010] An installation shell is installed at the front end of the connecting bracket, and the installation shell is arranged above the moving component;

[0011] A driving assembly is arranged in the installation housing, and a material discharging assembly and a material discharging assembly are respectively arranged on the left and right sides of the bottom of the driving assembly, and the sides of the material discharging assembly and the material discharging assembly are installed on the connecting bracket;

[0012] A connecting piece is installed on the right side of the connecting bracket, a round hole is opened in the connecting piece, and one end of the driving motor is inserted into the round hole;

[0013] The linkage component is drivingly connected to the output end of the driving motor at its right end. One end of the linkage component is drivingly connected in the installation housing, and the other end of the linkage component is drivingly connected to the feeding component.

[0014] In a possible implementation, the linkage component includes:

[0015] A driving rod, one end of which is drivingly connected to the driving motor. A linkage disc is installed at the other end of the driving rod, and a hole slot is opened at the left end of the linkage disc;

[0016] A push rod, one end of which is inserted into the connecting piece. A first turning rod and a second turning rod are pivotally connected to the connecting piece. The other end of the push rod is installed on the upper part of the second turning rod, and a driving spring is sleeved outside the push rod;

[0017] A linkage rod is installed at the rear end of the first turning rod, and a third turning rod is installed at the upper end of the linkage rod;

[0018] A rotating rod is installed at the front end of the third turning rod. The rotating rod is inserted into the right side of the installation housing, and a dial is installed on the left side of the rotating rod. The dial is arranged in the installation housing;

[0019] Push rods are arranged in pairs and installed at the upper end of the second turning rod.

[0020] In a possible implementation, the driving component includes:

[0021] A mounting piece is installed at the upper end of the installation housing. A lifting rod is drivingly connected inside the top end of the mounting piece. A return spring is sleeved outside the lifting rod, and a connecting block is installed at the bottom end of the lifting rod;

[0022] A limiting piece, one end of which is pivotally connected to the connecting block, and the other end of the limiting piece is installed on the installation housing on both the left and right sides;

[0023] A dial rod, one end of which is pivotally connected to the connecting block, and a first clamping block is installed at the bottom of the dial rod;

[0024] A moving block is drivingly connected in the installation housing, and a second clamping block is installed at the rear side of the bottom of the moving block;

[0025] A top rod is installed at the bottom of the moving block, and a linkage spring is connected between the bottom of the top rod and the bottom of the dial rod.

[0026] In a possible implementation, the processing component includes:

[0027] A mounting block, with a top block installed at the bottom. The mounting block is drivingly connected to the moving component;

[0028] The placement box is installed at the front end of the installation block. A translation motor and a rotation motor are installed in the placement box. The output ends of the translation motor and the rotation motor are drivingly connected to a moving rod, and a cutting tool is installed at the end of the moving rod;

[0029] The connection housing is installed at the upper end of the placement box. The cutting tool is arranged in the connection housing, and an air inlet pipe is installed on the surface of the connection housing;

[0030] The chip removal channel is installed on the side of the connection housing;

[0031] The limiting ring is installed in the connection housing.

[0032] In a possible implementation manner, the moving component includes:

[0033] The driving tracks are arranged in pairs and installed at the front end of the connection bracket. A propulsion motor is also installed at the front end of the connection bracket, and the propulsion motor is arranged below the driving tracks;

[0034] A plurality of sliders are drivingly connected to the driving tracks, and the processing component is installed at the front end of the sliders;

[0035] One end of the propulsion rod is drivingly connected to the output end of the propulsion motor, and the other end of the propulsion rod is inserted at the bottom of the processing component.

[0036] In a possible implementation manner, the feeding component includes:

[0037] The U-shaped block has a connecting plate installed at its upper end. The connecting plates are arranged in pairs, and a sliding space is formed between the two connecting plates. One end of the linkage component is drivingly connected to the connecting plates;

[0038] The limiting block is installed at the rear end of one of the connecting plates. A limiting spring is connected to the rear end of the limiting block, and the other end of the limiting spring is installed in the connection bracket;

[0039] The mounting plate is installed at the front end of the mounting housing. An adjusting block is installed at the bottom of the mounting plate, and a connecting rod and an adjusting circular plate are installed on the left surface of the front end of the adjusting block;

[0040] The L-shaped plate has one end installed on the connecting rod, and the lower end of the adjusting circular plate abuts against the surface of the other end of the L-shaped plate;

[0041] The adjusting members are arranged in pairs and installed on one of the connecting plates and the adjusting block.

[0042] In a possible implementation manner, the feeding component further includes:

[0043] A fixed block is installed on the linkage assembly. An active rod is rotatably connected to the upper end of the fixed block, and a fixed plate is installed above the active rod.

[0044] A pressing plate is installed at one end of the fixed plate, and the pressing plate is arranged between the connecting plate and the adjusting block.

[0045] An arc-shaped block is installed at the front ends of the two connecting plates.

[0046] In a possible implementation, a rectangular groove is formed on the upper surface of the connection housing. A slot is formed in the rectangular groove, and a round rod is inserted into the slot. A trapezoidal block is arranged on the surface of one end of the round rod, and an arc-shaped groove is formed on the surface of the trapezoidal block. A pressing spring is installed between the slot and the trapezoidal block.

[0047] In a possible implementation, the end of the blanking assembly is connected to a feeding channel. A receiving box is installed at the rear end of the connection base. A rotating round rod is installed on the rear surface of the front plate of the receiving box. A disc is installed on the rear surface of the rotating round rod. A storage groove is formed in the disc. A buffer spring and a pushing spring are installed in the storage groove. A storage plate is installed above the buffer spring. The pushing springs are arranged in pairs, and an arc-shaped clamping block is installed on the surface of one end of the pushing spring.

[0048] In the present invention, feeding is carried out by the inclined setting of the feeding assembly. At the same time, the feeding method is to form a chute between two plates, place the bolt in this chute, and then clamp the bolt head on the upper surface of the plate. This feeding method is not only convenient for feeding, but also can adapt to various types of bolts. Moreover, through the limitation of the two plates, it is easier to place the bolt well. The setting of the linkage assembly can not only send the bolt to the processing position, but also drive the driving assembly to press the bolt at the same time. Before this process, the moving assembly will first drive the processing assembly to move to the processing position. By pressing the bolt through the driving assembly, the bolt will not shift during the chamfering process. When the linkage assembly pushes the bolt to the processing position again, the processed bolt will be pushed into the blanking assembly, and the processed bolt is taken out through the blanking assembly. In the case of completing full-automatic processing, the feeding efficiency and processing efficiency are improved, the labor cost is reduced, and the versatility is enhanced. Description of the Drawings

[0049] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only exemplary, and for those of ordinary skill in the art, other implementation drawings can be obtained according to the provided drawings without creative efforts.

[0050] The structures, ratios, sizes, etc. shown in this specification are only used to match the content disclosed in the specification for those familiar with this technology to understand and read, and are not used to limit the conditions for the implementation of the present invention. Therefore, they do not have substantial technical significance. Any modification of the structure, change in the ratio relationship, or adjustment of the size, without affecting the effects that the present invention can produce and the purposes that can be achieved, should still fall within the scope covered by the technical content disclosed in the present invention.

[0051] Figure 1 It is a three-dimensional view of the fully automatic bolt chamfering machine provided by the present invention;

[0052] Figure 2 It is a three-dimensional view of the linkage component provided by the present invention;

[0053] Figure 3 It is a sectional view of the driving component provided by the present invention;

[0054] Figure 4 It is a sectional view of the processing component provided by the present invention;

[0055] Figure 5 It is a three-dimensional view of the moving component provided by the present invention;

[0056] Figure 6 It is a three-dimensional view of the feeding component provided by the present invention;

[0057] Figure 7 It is a three-dimensional view of the pressure plate provided by the present invention;

[0058] Figure 8 It is a three-dimensional view of the connection housing provided by the present invention;

[0059] Figure 9 It is a three-dimensional view of the discharging component provided by the present invention;

[0060] In the figure: 1 is the installation housing; 2 is the feeding component; 21 is the mounting plate; 22 is the adjusting block; 23 is the adjusting member; 24 is the adjusting circular plate; 25 is the connecting rod; 26 is the L-shaped plate; 27 is the connecting plate; 28 is the U-shaped block; 29 is the limiting block; 210 is the limiting spring; 211 is the fixing block; 212 is the movable rod; 213 is the fixing plate; 214 is the arc-shaped block; 215 is the pressing plate; 3 is the driving motor; 4 is the linkage component; 41 is the rotating rod; 42 is the third flipping rod; 43 is the push rod; 44 is the linkage rod; 45 is the pushing rod; 46 is the first flipping rod; 47 is the driving rod; 48 is the linkage disc; 49 is the hole slot; 410 is the second flipping rod; 411 is the driving spring; 412 is the dial; 5 is the connecting bracket; 6 is the connecting base; 7 is the moving component; 71 is the slider; 72 is the pushing rod; 73 is the driving motor; 74 is the driving track; 8 is the processing component; 81 is the cutting tool; 82 is the moving rod; 83 is the mounting block; 84 is the placing box; 85 is the top block; 86 is the chip removal channel; 87 is the limiting ring; 88 is the slot; 89 is the pressing spring; 810 is the arc-shaped groove; 812 is the round rod; 811 is the trapezoidal block; 9 is the discharging component; 91 is the feeding channel; 92 is the disc; 93 is the arc-shaped clamping block; 94 is the placing plate; 95 is the rotating round rod; 10 is the driving component; 101 is the mounting member; 102 is the dialing rod; 103 is the linkage spring; 104 is the first clamping block; 105 is the second clamping block; 106 is the ejector rod; 107 is the moving block; 108 is the limiting member; 109 is the connecting block; 1011 is the lifting rod; 1012 is the reset spring. Specific embodiments

[0061] The following specific embodiments illustrate the implementation manners of the present invention. Those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0062] Please refer to Figures 1-9 , and now a fully automatic bolt chamfering machine disclosed by the present invention will be described. The present invention is composed of ten parts, as Figure 1, including an installation housing 1, a feeding component 2, a driving motor 3, a linkage component 4, a connecting bracket 5, a connecting base 6, a moving component 7, a processing component 8, a discharging component 9 and a driving component 10. A connecting bracket 5 is installed above the connecting base 6. The moving component 7 is installed at the front end of the connecting bracket 5. The front end of the moving component 7 is drivingly connected to the processing component 8. The installation housing 1 is installed at the front end of the connecting bracket 5 and is arranged above the moving component 7. The driving component 10 is arranged in the installation housing 1. The discharging component 9 and the feeding component 2 are respectively arranged on the left and right sides at the bottom of the driving component 10. The sides of the discharging component 9 and the feeding component 2 are installed on the connecting bracket 5. A connecting member is installed on the right side of the connecting bracket 5. A circular hole is formed in the connecting member, and one end of the driving motor 3 is inserted into the circular hole. The right end of the linkage component 4 is drivingly connected to the output end of the driving motor 3. One end of the linkage component 4 is drivingly connected into the installation housing 1, and the other end of the linkage component 4 is drivingly connected to the feeding component 2.

[0063] When the present invention is in use, the bolt head is first stuck on the surface of the connecting plate 27. At this time, the bolt rod will be placed in the sliding space. The connecting plate 27 will limit the displacement of the bolt in other directions. The inclined setting of the connecting plate 27 enables the bolt to move along the connecting plate 27. When reaching the end of the connecting plate 27, the limiting block 29 will abut against the bolt to prevent it from moving further. At the same time, under the drive of the driving motor 3, the linkage disc 48 rotates and drives the second turning rod 410 to move leftward. During the process of the second turning rod 410 moving leftward, the push rod 43 will push the bolt leftward to between the first clamping block 104 and the second clamping block 105. Before that, the propulsion motor 73 is started, and the processing component 8 is pushed upward through the slider 71. When the bolt is placed above the processing component 8, the linkage disc 48 drives the first turning rod 46, so that the linkage rod 44 moves upward to drive the third turning rod 42 and make the rotating rod 41 rotate. During the rotation of the rotating rod 41, the dial 412 presses down the moving block 107, so that the moving block 107 drives the ejector rod 106 to move downward and squeeze the bolt, pressing the bolt into the processing component 8. Then, the driving translation motor pushes the cutting tool 81 below the bolt, and drives the cutting tool 81 to rotate through the rotating motor to start chamfering cutting. Because the cutting process is extremely fast, when the cutting is completed, the push rod 43 pushes the next bolt leftward. At this time, the second bolt will squeeze the previous bolt leftward, so that the previous bolt enters the discharging component 9. The discharging component 9 and the feeding component 2 convey and clamp the bolts in the same way.

[0064] In a specific embodiment, such as Figure 2, the linkage assembly 4 includes a rotating rod 41, a third flipping rod 42, a push rod 43, a linkage rod 44, a propulsion rod 45, a first flipping rod 46, a driving rod 47, a linkage disc 48, a hole slot 49, a second flipping rod 410, a driving spring 411 and a flap 412. One end of the driving rod 47 is drivingly connected to the driving motor 3, and a linkage disc 48 is installed at the other end of the driving rod 47. A hole slot 49 is formed at the left end of the linkage disc 48. One end of the propulsion rod 45 is inserted into the connecting member, and a first flipping rod 46 and a second flipping rod 410 are rotatably connected to the connecting member. The other end of the propulsion rod 45 is installed on the upper part of the second flipping rod 410. A driving spring 411 is sleeved outside the propulsion rod 45. The linkage rod 44 is installed at the rear end of the first flipping rod 46. A third flipping rod 42 is installed at the upper end of the linkage rod 44. The rotating rod 41 is installed at the front end of the third flipping rod 42. The rotating rod 41 is inserted into the right side of the installation housing 1. A flap 412 is installed on the left side of the rotating rod 41. The flap 412 is arranged in the installation housing 1. The push rods 43 are arranged in pairs and installed at the upper ends of the second flipping rods 410. Through the design of the hole slot 49, the second flipping rod 410 rotates repeatedly, thereby driving the push rods 43 to repeatedly push the bolts for feeding. The side of the linkage disc 48 is an elliptical plate. The design of the elliptical plate causes the first flipping rod 46 to flip repeatedly and drives the linkage rod 44 to move up and down. The up and down movement of the linkage rod 44 will drive the rotating rod 41 to rotate clockwise or counterclockwise. In this case, the flap 412 will flip up and down and drive the moving block 107 to move up and down to complete the process of pressing and loosening the bolts. When the second flipping rod 410 rotates clockwise, it will push the propulsion rod 45 to move and compress the driving spring 411. When the bottom end of the second flipping rod 410 passes through the hole slot 49, the second flipping rod 410 will rotate counterclockwise under the action of the driving spring 411. At this time, the upper end of the second flipping rod 410 moves to the left.

[0065] In a specific embodiment, such as Figure 3, the driving component 10 includes a mounting member 101, a lever 102, a linkage spring 103, a first clamping block 104, a second clamping block 105, a push rod 106, a moving block 107, a limiting member 108, a connecting block 109, a lifting rod 1011 and a return spring 1012. The mounting member 101 is mounted on the upper end of the mounting housing 1. The inner top of the mounting member 101 is drivingly connected to the lifting rod 1011. The outer side of the lifting rod 1011 is sleeved with the return spring 1012. The bottom end of the lifting rod 1011 is provided with the connecting block 109. One end of the limiting member 108 is pivotally connected to the connecting block 109, and the other end of the limiting member 108 is mounted on the mounting housing 1 on both the left and right sides. One end of the lever 102 is pivotally connected to the connecting block 109. The bottom of the lever 102 is provided with the first clamping block 104. The moving block 107 is drivingly connected in the mounting housing 1. The rear side of the bottom of the moving block 107 is provided with the second clamping block 105. The push rod 106 is mounted on the bottom of the moving block 107. A linkage spring 103 is connected between the push rod 106 and the bottom of the lever 102. During the upward movement of the moving block 107, the linkage spring 103 will be compressed and generate pressure. When the moving block 107 moves downward, the linkage spring 103 will push the moving block 107 to move downward quickly to clamp the bolt. And the connecting block 109 will drive the lever 102 to swing. The swing of the lever 102 can clamp or loosen the bolt through the cooperation of the first clamping block 104 and the second clamping block 105. The setting of the linkage spring 103 enables the push rod 106 and the lever 102 to move simultaneously, so that the bolt is not easy to slide during processing.

[0066] In a specific embodiment, such as Figure 4 , the processing component 8 includes a cutting tool 81, a moving rod 82, a mounting block 83, a placement box 84, a top block 85, a chip removal channel 86 and a limiting ring 87. The bottom of the mounting block 83 is provided with the top block 85. The mounting block 83 is drivingly connected to the moving component 7. The placement box 84 is mounted on the front end of the mounting block 83. A translation motor and a rotation motor are mounted in the placement box 84. The output ends of the translation motor and the rotation motor are drivingly connected to the moving rod 82. The end of the moving rod 82 is provided with the cutting tool 81. The connecting housing is mounted on the upper end of the placement box 84. The cutting tool 81 is arranged in the connecting housing. An air inlet pipe is mounted on the surface of the connecting housing. The chip removal channel 86 is mounted on the side of the connecting housing. The limiting ring 87 is mounted in the connecting housing. The translation motor will drive the rotation motor to move upward, so that the cutting tool 81 can abut against the end of the bolt rod. And the rotation motor drives the cutting tool 81 and the moving rod 82 to rotate. When rotating, chamfer cutting can be performed on the end of the bolt rod. Part of the cut metal chips are stored in the connecting housing, and the other part is discharged through the chip removal channel 86. The chips in the connecting housing can be discharged by blowing air into the inside of the connecting housing through the connecting air inlet pipe.

[0067] In a specific embodiment, such as Figure 5, the moving component 7 includes a slider 71, a push rod 72, a push motor 73, and a driving track 74. The driving tracks 74 are arranged in pairs and installed at the front end of the connecting bracket 5. A push motor 73 is also installed at the front end of the connecting bracket 5. The push motor 73 is arranged below the driving tracks 74. A plurality of sliders 71 are drivingly connected to the driving tracks 74. A processing component 8 is installed at the front end of the slider 71. One end of the push rod 72 is drivingly connected to the output end of the push motor 73, and the other end of the push rod 72 is inserted into the bottom of the processing component 8. When the push motor 73 is started to push the push rod 72, the push rod 72 is connected to the top block 85. When the push rod 72 moves, it will drive the mounting block 83 to move, and the design of the slider 71 and the driving track 74 improves the moving efficiency.

[0068] In a specific embodiment, such as Figure 6 , the feeding component 2 includes a mounting plate 21, an adjusting block 22, an adjusting member 23, an adjusting circular plate 24, a connecting rod 25, an L-shaped plate 26, a connecting plate 27, a U-shaped block 28, a limiting block 29, and a limiting spring 210. The U-shaped block 28 is installed with the connecting plate 27 at the upper end. The connecting plates 27 are arranged in pairs, and a sliding space is formed between the two connecting plates 27. One end of the linkage component 4 is drivingly connected to the connecting plate 27. The limiting block 29 is installed at the rear end of one of the connecting plates 27. The rear end of the limiting block 29 is connected to the limiting spring 210, and the other end of the limiting spring 210 is installed in the connecting bracket 5. The mounting plate 21 is installed at the front end of the mounting housing 1. The adjusting block 22 is installed at the bottom of the mounting plate 21. The connecting rod 25 and the adjusting circular plate 24 are installed on the left side surface of the front end of the adjusting block 22. One end of the L-shaped plate 26 is installed on the connecting rod 25. The lower end of the adjusting circular plate 24 abuts against the other end surface of the L-shaped plate 26. The adjusting members 23 are arranged in pairs and installed on one of the connecting plates 27 and the adjusting block 22. By rotating the adjusting member 23, the distance between the adjusting block 22 and the connecting plate 27 can be adjusted. In this way, bolt heads of different thicknesses can be installed. The design of the L-shaped plate 26 is used to guide the movement of the bolt and can be used to flatten the bolt. According to bolts of different models, rotate the adjusting circular plate 24 to adjust the distance between the L-shaped plate 26 and the connecting plate 27.

[0069] In a specific embodiment, such as Figure 7, the feeding assembly 2 further includes a fixed block 211, a movable rod 212, a fixed plate 213, an arc block 214 and a pressing plate 215. The fixed block 211 is installed on the linkage assembly 4. The upper end of the fixed block 211 is rotatably connected to the movable rod 212. The fixed plate 213 is installed above the movable rod 212. The pressing plate 215 is installed at one end of the fixed plate 213. The pressing plate 215 is arranged between the connecting plate 27 and the adjusting block 22. The arc block 214 is installed at the front ends of the two connecting plates 27. The pressing plate 215 is arranged to make the bolt head fully adhere to the connecting plate 27. When the first turning rod 46 turns, the first turning rod 46 drives the fixed block 211 to move, and makes the movable rod 212 move. The movement of the movable rod 212 drives the pressing plate 215 to move downward, so that it abuts against the upper surface of the bolt, completing the leveling of the bolt. The arc block 214 is arranged to facilitate the installation of the bolt. By placing the bolt into the inner arc hole of the arc block 214, the bolt feeding can be completed, greatly improving the feeding efficiency.

[0070] In a specific embodiment, such as Figure 8 , a rectangular groove is opened on the upper surface of the connecting housing. A slot 88 is opened in the rectangular groove. A round rod 812 is inserted into the slot 88. A trapezoidal block 811 is arranged on the surface of one end of the round rod 812. An arc groove 810 is opened on the surface of the trapezoidal block 811. A pressing spring 89 is installed between the slot 88 and the trapezoidal block 811. The round rod 812 and the trapezoidal block 811 are designed to facilitate the clamping of bolts of different models. When the bolt is inserted, the end of the bolt will enter along the inclined surface of the trapezoidal block 811. At this time, the round rod 812 runs into the slot 88, and at the same time the pressing spring 89 is compressed. When the bolt goes deeper, its side surface fits with the arc groove 810. Under the action of the elastic force of the pressing spring 89, the trapezoidal block 811 will move towards the bolt and clamp the bolt. Such a setting not only facilitates the processing of bolts of various models, but also makes the bolt in the middle position when the elastic limit of the pressing spring 89 is the same.

[0071] In a specific embodiment, such as Figure 9, a feeding channel 91 is connected to the end of the blanking component 9, a receiving box is installed at the rear end of the connecting base 6, a rotating round rod 95 is installed on the rear surface of the front plate of the receiving box, a disc 92 is installed on the rear surface of the rotating round rod 95, a placing groove is formed on the disc 92, a buffer spring and a pushing spring are installed in the placing groove, a placing plate 94 is installed above the buffer spring, the pushing springs are arranged in pairs, and an arc-shaped clamping block 93 is installed on one end surface of the pushing spring. When the bolt is discharged, the bolt will continue to move along the feeding channel 91. Due to the effect of gravity, the bolt will fall into the placing groove. The bolt presses the placing plate 94 and compresses the buffer spring, storing the gravitational potential energy as elastic potential energy. When the bolt falls, it will press the arc-shaped clamping block 93, causing the arc-shaped clamping block 93 to move to both sides and compressing the pushing spring. The elastic limits of the two pushing springs are different. Therefore, at equilibrium, when the two springs generate different elastic forces, the bolt will roll to one side. When the bolt rolls, the center of gravity position changes. At this time, the bolt will drive the disc 92 to rotate. When the disc 92 rotates 180°, the bolt will fall into the receiving box under the action of its own gravity and the elastic force of the buffer spring. Such a setting can reduce the impact force when the bolt is discharged and prevent the bolt from being damaged.

[0072] Although the present invention has been described in detail with general descriptions and specific embodiments above, based on the present invention, some modifications or improvements can be made, which are obvious to those skilled in the art. Therefore, these modifications or improvements made without departing from the spirit of the present invention all fall within the scope of protection required by the present invention.

Claims

1. A fully automatic bolt chamfering machine, characterized in that: include: A connecting base (6) with a connecting bracket (5) mounted on top; A moving assembly (7) is mounted on the front end of the connecting bracket (5), and the front end of the moving assembly (7) is drivingly connected to a processing assembly (8); An installation shell (1) is installed at the front end of the connecting bracket (5), and the installation shell (1) is arranged above the moving component (7); A driving assembly (10) is arranged in the mounting housing (1), and a material discharging assembly (9) and a material discharging assembly (2) are respectively arranged on the left and right sides of the bottom of the driving assembly (10), and the side edges of the material discharging assembly (9) and the material discharging assembly (2) are mounted on the connecting bracket (5); A connecting piece, mounted on the right side of the connecting bracket (5), wherein a circular hole is formed in the connecting piece, and one end of the driving motor (3) is inserted into the circular hole; A linkage component (4), the right end of which is drivingly connected to the output end of the drive motor (3), one end of which is drivingly connected to the mounting housing (1), and the other end of which is drivingly connected to the feeding component (2); The linkage component (4) comprises: A driving rod (47), one end of which is drivingly connected to the driving motor (3), and a linkage disc (48) is mounted on the other end of the driving rod (47), and a hole slot (49) is formed at the left end of the linkage disc (48); A propulsion rod A (45), one end of which is inserted into the connecting member, the connecting member is flipped and connected with a first flip rod (46) and a second flip rod (410), the other end of the propulsion rod A (45) is mounted on the upper part of the second flip rod (410), and a driving spring (411) is sleeved on the outer side of the propulsion rod A (45); A linkage rod (44) is mounted on the rear end of the first flip rod (46), and a third flip rod (42) is mounted on the upper end of the linkage rod (44); A rotating rod (41) is mounted on the front end of the third flip rod (42), the rotating rod (41) is inserted into the right side of the mounting housing (1), a paddle (412) is mounted on the left side of the rotating rod (41), and the paddle (412) is arranged in the mounting housing (1); push rods (43) are arranged in pairs and are mounted on the upper end of the second flip rod (410); The driving assembly (10) comprises: A mounting member (101) is mounted on the upper end of the mounting housing (1); a lifting rod (1011) is internally connected to the top of the mounting member (101); a return spring (1012) is sleeved on the outside of the lifting rod (1011); and a connecting block (109) is mounted on the bottom end of the lifting rod (1011); A limiting member (108), one end of which is flipped and connected to the connecting block (109), and the other end of the limiting member (108) is mounted on the mounting housing (1) on both left and right sides; A lever (102), one end of which is turned over and connected to the connecting block (109); a first clamping block (104) is installed at the bottom of the lever (102); A moving block (107) is drivingly connected in the mounting housing (1), and a second clamping block (105) is mounted on the rear side of the bottom of the moving block (107); A push rod (106) is mounted on the bottom of the moving block (107), and a linkage spring (103) is connected between the push rod (106) and the bottom of the shifting rod (102); The feeding assembly (2) comprises: A U-shaped block (28) is provided with a connecting plate (27) at the upper end, the connecting plates (27) are arranged in pairs, a sliding space is formed between the two connecting plates (27), and one end of the linkage assembly (4) is drivingly connected to the connecting plate (27); A limit block (29) is mounted on the rear end of one of the connecting plates (27); the rear end of the limit block (29) is connected to a limit spring (210); the other end of the limit spring (210) is mounted in the connecting bracket (5); A mounting plate (21) is mounted on the front end of the mounting housing (1); an adjusting block (22) is mounted on the bottom of the mounting plate (21); a connecting rod (25) and an adjusting circular plate (24) are mounted on the left surface of the front end of the adjusting block (22); An L-shaped plate (26) is mounted at one end on the connecting rod (25), and the lower end of the adjusting circular plate (24) abuts against the surface of the other end of the L-shaped plate (26); The adjusting members (23) are arranged in pairs and are mounted on one of the connecting plates (27) and the adjusting block (22).

2. The fully automatic bolt chamfering machine according to claim 1, characterized in that: The processing component (8) Includes: A mounting block (83) having a top block (85) mounted on the bottom, wherein the mounting block (83) is drivingly connected to the moving assembly (7); A placement box (84) is installed at the front end of the installation block (83); a translation motor and a rotation motor are installed in the placement box (84); the output ends of the translation motor and the rotation motor are transmission-connected to a moving rod (82); a cutting tool (81) is installed at the end of the moving rod (82); A connecting shell is mounted on the upper end of the placement box (84), the cutting tool (81) is arranged in the connecting shell, and an air intake pipe is mounted on the surface of the connecting shell; A chip removal channel (86) is mounted on the side of the connecting housing; A limiting ring (87) is installed in the connecting housing.

3. The fully automatic bolt chamfering machine according to claim 1, characterized in that: The moving component (7) comprises: The driving rails (74) are arranged in pairs and are mounted on the front end of the connecting bracket (5); a propulsion motor (73) is also mounted on the front end of the connecting bracket (5); and the propulsion motor (73) is arranged below the driving rails (74); A plurality of slide blocks (71) drivingly connected to the driving rail (74), the processing assembly (8) being mounted on the front end of the slide blocks (71); One end of the propulsion rod B (72) is transmission-connected to the output end of the propulsion motor (73), and the other end of the propulsion rod B (72) is inserted into the bottom of the processing assembly (8).

4. The fully automatic bolt chamfering machine according to claim 1, characterized in that: The feeding assembly (2) further comprises: A fixed block (211) is mounted on the linkage assembly (4); the upper end of the fixed block (211) is turned over and connected to a movable rod (212); a fixed plate (213) is mounted above the movable rod (212); A pressing plate (215) mounted on one end of the fixing plate (213), the pressing plate (215) being arranged between the connecting plate (27) and the adjusting block (22); The arc-shaped block (214) is mounted on the front ends of the two connecting plates (27).

5. The fully automatic bolt chamfering machine according to claim 2, characterized in that: A rectangular groove is formed on the upper surface of the connecting shell, a slot (88) is formed in the rectangular groove, a round rod (812) is inserted into the slot (88), a trapezoidal block (811) is provided on the surface of one end of the round rod (812), an arc groove (810) is formed on the surface of the trapezoidal block (811), and a compression spring (89) is installed between the slot (88) and the trapezoidal block (811).

6. The fully automatic bolt chamfering machine according to claim 1, characterized in that: The end of the material discharge assembly (9) is connected to a material feeding channel (91), a material receiving box is installed at the rear end of the connecting base (6), a rotating round rod (95) is installed on the rear surface of the front plate of the material receiving box, a disc (92) is installed on the rear surface of the rotating round rod (95), a storage groove is opened on the disc (92), a buffer spring and a material pushing spring are installed in the storage groove, a storage plate (94) is installed above the buffer spring, the material pushing springs are arranged in pairs, and an arc-shaped clamping block (93) is installed on the surface of one end of the material pushing spring.

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