A fast inner hole chamfering machine

Abstract

The present invention relates to the technical field of parts processing equipment, and in particular to a fast inner hole chamfering machine, wherein the technical solution includes a chamfering device, a transport track and a rack, wherein the chamfering device is fixed to the side of the transport track, a transport member is slidably mounted on the transport track, a rack is fixed on the transport member, a lifting member and a base are arranged inside the rack, mounting frames are arranged on the upper ends of both sides of the base, a clamping member is slidably mounted on the upper end of the mounting frame, and a processing support mechanism is arranged upward from the center of the base. The present invention provides a component that can automatically clean the bottom plate in the inner hole chamfering machine, controls the cleaning of the bottom plate by a rotating rod, and because the parts need to be processed on both sides, the clamping member is used to flip them to a certain extent.

Description

Technical Field

[0001] The invention relates to the technical field of parts processing equipment, in particular to a rapid inner hole chamfering machine. Background Art

[0002] The fast inner hole chamfering machine is a small precision machine tool that is professionally used in mold manufacturing, hardware machinery, machine tool manufacturing, hydraulic parts, valve manufacturing, textile machinery and other fields to chamfer and deburr the inner hole edge. It has the advantages of convenience, speed and accuracy. It is one of the indispensable equipment in modern industrial production. The fast inner hole chamfering machine mainly uses the high-speed rotation or reciprocating motion of the cutting part to contact the cutting part with the inner hole edge, and uses the cutting force to remove burrs and sharp angles on the edge to form a smooth chamfer.

[0003] The prior art also has the following defects during use:

[0004] In the process of chamfering the inner hole chamfering machine in the prior art, most of the parts need to be chamfered on both sides. When changing the processing surface of the parts, manual operation is required, which will waste a lot of staff time to a certain extent, or it is necessary to use supporting cleaning equipment such as a robot. The use of cleaning equipment will increase the operating cost of the overall equipment and make the process more cumbersome; in the process of chamfering the parts, a certain amount of debris will be continuously generated. If the debris is not collected to a certain extent, the accumulated debris may affect the supporting effect of the supporting platform, making the parts unable to be in a relatively stable position, which may easily lead to processing deviations of the parts during the chamfering process.

[0005] In view of this, we propose a rapid inner hole chamfering machine to solve the existing problems. Summary of the invention

[0006] The object of the present invention is to provide a rapid inner hole chamfering machine to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a fast inner hole chamfering machine, comprising a chamfering device, a transport track and a rack, wherein the chamfering device is fixed to the side of the transport track, a transport member is slidably mounted on the transport track, a rack is fixed on the transport member, a lifting member and a base are arranged in the rack, mounting frames are arranged on the upper ends of both sides of the base, a clamping member is slidably mounted on the upper end of the mounting frame, and a processing support mechanism is arranged upward from the center of the base;

[0008] The processing support mechanism includes a rotating rod, a moving part, a connecting rod, a sliding part and a supporting bottom plate, a moving limit groove is provided on the upper end of the supporting bottom plate, the sliding part is connected to the supporting bottom plate through the moving limit groove, the moving part is installed on the rotating rod through a thread, and the two sides of the moving part are connected through the connecting rod and the sliding part, a first gear is fixed to the bottom of the rotating rod, the two sides of the first gear are meshed and connected with the second gear, a follower rod is arranged upward at the center of the second gear, and the top of the follower rod is connected to the clamping part through a thread;

[0009] During the rotation of the rotating rod, the movable member moves downward away from the supporting base plate, driving the sliding member to clean the surface of the supporting base plate. At the same time, the bottom gear set controls the clamping member to move upward away from the supporting base plate, providing space for the clamping member to flip.

[0010] Preferably, a support frame is fixed to the central upper end of the base, a fixed tray is fixed to the upper end of the support frame, a movable groove is provided on one side of the mounting frame, and the clamping member is slidably connected to the mounting frame through the movable groove.

[0011] Preferably, a supporting base plate is fixed to the upper end of the fixed tray, and the sliding member includes a debris removal rod and a ball bearing, the debris removal rod is installed close to the upper surface of the supporting base plate, a plurality of groups of debris through holes are evenly arranged on the supporting base plate, and the ball bearing is slidably connected to the bottom of the movable limiting groove.

[0012] Preferably, a dust collecting chamber is provided in the fixed tray, and the dust collecting chamber is conductively connected to the debris through hole.

[0013] Preferably, a rotating motor is provided on one side of the clamping member close to the mounting frame, a connecting groove is provided at the lower end of the clamping member, and the follower rod and the connecting groove are connected by threads.

[0014] Preferably, the chamfering device is provided with a cutter head near the transport track, a transport motor is provided at one side of the transport track, and a material unloading device is provided at a side of the transport track away from the transport motor.

[0015] Preferably, one end of the connecting rod is connected to the moving member via a hinge, and the other end of the connecting rod is connected to the sliding member via a hinge.

[0016] Preferably, the lifting member includes a lifting motor and a lifting assembly, the lifting motor is installed at the center of the lower end of the rack, the lifting motor is upwardly connected to the lifting assembly, and the upper end of the lifting assembly is fixedly connected to the lower end of the base.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The present invention provides a component that can automatically clean the bottom plate in the inner hole chamfering machine, and controls the cleaning of the bottom plate by a rotating rod. Because the parts need to be processed on both sides, they need to be flipped to a certain extent by a clamping member. Through the transmission relationship between the rotating rod and the gear set, the parts can be moved downward and flipped while cleaning the bottom plate. When the debris is dumped onto the surface of the bottom plate, more space can be reserved for the flipping of the parts. The overall structure can avoid the accumulation of debris on the surface of the support table, while also reducing the operating cost of the overall equipment and reducing the production process. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0020] Figure 2 Schematic diagram of the internal structure of the storage rack of the present invention;

[0021] Figure 3 It is a schematic diagram of the three-dimensional structure of the supporting base plate of the present invention;

[0022] Figure 4 It is a structural schematic diagram of the processing support mechanism of the present invention;

[0023] Figure 5 It is a schematic diagram of the structure after the processing support mechanism of the present invention is rotated;

[0024] Figure 6 It is a structural schematic diagram of the processing support mechanism of the present invention before rotation;

[0025] Figure 7 It is a detailed structural schematic diagram of the processing support mechanism A of the present invention;

[0026] Figure 8 It is a detailed structural schematic diagram of the processing support mechanism B of the present invention.

[0027] In the figure: 1. chamfering equipment; 2. cutter head; 3. storage rack; 4. transport part; 5. transport track; 6. transport motor; 7. unloading equipment; 8. base; 9. lifting assembly; 10. lifting motor; 11. debris through hole; 12. movable limit slot; 13. debris discharge rod; 14. fixed tray; 15. support bottom plate; 16. clamping part; 17. rotating motor; 18. mounting frame; 19. dust collecting chamber; 20. rotating rod; 21. supporting frame; 22. moving slot; 23. first gear; 24. second gear; 25. connecting rod; 26. moving part; 27. sliding part; 28. connecting slot; 29. ​​follower rod; 30. ball. DETAILED DESCRIPTION

[0028] The technical solution of the present invention is further described below in conjunction with the accompanying drawings and specific embodiments.

[0029] Embodiment 1

[0030] like Figure 1-Figure 8 As shown, a fast inner hole chamfering machine proposed in the present invention includes a chamfering device 1, a transport track 5 and a rack 3, the chamfering device 1 is fixed on the side of the transport track 5, a transport member 4 is slidably installed on the transport track 5, the rack 3 is fixed on the transport member 4, a lifting member and a base 8 are arranged in the rack 3, mounting frames 18 are arranged on the upper ends of both sides of the base 8, a clamping member 16 is slidably installed on the upper end of the mounting frame 18, and a processing support mechanism is arranged upward from the center of the base 8.

[0031] The transport member 4 drives the rack 3 to move on the transport track 5, which is convenient for chamfering the parts in the rack 3. The entire rack 3 can be raised and lowered to control the height of the base 8, thereby facilitating the chamfering equipment 1 to process the parts, and an adjustable processing support mechanism is provided on the upper end of the base 8, which is convenient for controlling a series of actions such as cleaning and flipping during the processing process.

[0032] Furthermore, the processing support mechanism includes a rotating rod 20, a movable member 26, a connecting rod 25, a sliding member 27 and a supporting base plate 15. A movable limiting groove 12 is opened at the upper end of the supporting base plate 15. The sliding member 27 is connected to the supporting base plate 15 through the movable limiting groove 12. The movable member 26 is installed on the rotating rod 20 through threads, and the two sides of the movable member 26 are connected through the connecting rod 25 and the sliding member 27. A first gear 23 is fixed to the bottom of the rotating rod 20, and the first gear 23 is meshed with second gears 24 on both sides. A follower rod 29 is arranged upward at the center of the second gear 24, and the top of the follower rod 29 is connected to the clamping member 16 through threads.

[0033] The rotating rod 20 is controlled by a small motor at the lower end. During the rotation process, the moving member 26 starts to move in the vertical direction because of the connection relationship with the rotating rod 20. At the same time, because the moving member 26 is connected to the sliding member 27, the sliding member 27 will repeatedly sweep in the moving limit groove 12 during the vertical movement of the moving member 26. A first gear 23 is provided at the bottom of the rotating rod 20. When the rotating rod 20 starts to rotate, the first gear 23 rotates with it and drives the second gears on both sides. 24 starts to rotate, and the center of the second gear 24 is connected upward with a follower rod 29, which will also move with the first gear 23. At the same time, the upper end of the follower rod 29 is connected to the clamping member 16 through a thread. During the rotation of the follower rod 29, the clamping member 16 will move upward. Because the part needs double-sided chamfering, when the clamping member 16 moves upward, it will provide a sufficient flipping angle for the part, and when the part is flipped, the internal debris can be poured onto the supporting base plate 15, and then cleaned by the debris discharge rod 13 driven by the sliding member 27.

[0034] Furthermore, during the rotation of the rotating rod 20, while the moving member 26 moves downward away from the supporting base plate 15, driving the sliding member 27 to clean the surface of the supporting base plate 15, the bottom gear group controls the clamping member 16 to move upward away from the supporting base plate 15, providing space for the clamping member 16 to flip.

[0035] The overall mechanism can realize that when the rotating rod 20 rotates, the gear group drives the clamping member 16 and the parts to move upward. After the upward movement is completed, the clamping member 16 can control the parts to flip, and at the same time the moving member 26 moves downward, and starts to drive the sliding member 27 and the debris discharge rod 13 to clean the surface of the supporting base plate 15. The overall process is closely linked and can be carried out simultaneously without the need for additional equipment for control. While better cleaning the surface of the base plate, it can also support the processing adjustment of the parts.

[0036] Furthermore, a support frame 21 is fixed to the center upper end of the base 8, a fixed tray 14 is fixed to the upper end of the support frame 21, a movable groove 22 is provided on one side of the mounting frame 18, and the clamping member 16 is slidably connected to the mounting frame 18 through the movable groove 22.

[0037] The support frame 21 is used to fix the position of the fixed tray 14 and the supporting base plate, and the moving groove 22 on the mounting frame 18 is used to facilitate the movement of the integral clamping member 16 on its side, thereby facilitating the movement of the parts.

[0038] Furthermore, a support base plate 15 is fixed to the upper end of the fixed tray 14, and the sliding member 27 includes a debris discharge rod 13 and a ball 30. The debris discharge rod 13 is installed close to the upper surface of the support base plate 15, and a plurality of groups of debris through holes 11 are evenly arranged on the support base plate 15. The ball 30 is slidably connected to the bottom of the movable limit groove 12.

[0039] The debris removal rod 13 as a whole moves with the sliding member 27, and a plurality of cleaning members are provided at the bottom of the debris removal rod 13. The cleaning members are used to clean the debris on the surface of the supporting base plate 15 and clean it into the debris through hole 11. The ball 30 can reduce the friction between the sliding member 27 and the bottom to ensure the smooth movement of the sliding member 27.

[0040] Furthermore, a dust collecting chamber 19 is disposed in the fixed tray 14 , and the dust collecting chamber 19 is conductively connected to the debris through hole 11 .

[0041] The debris can enter the dust collecting chamber 19 through the debris through hole 11, and the dust collecting chamber 19 inside the fixed tray 14 can be opened to centrally process the dust.

[0042] Furthermore, a rotating motor 17 is provided on one side of the clamping member 16 close to the mounting frame 18 , a connecting groove 28 is provided at the lower end of the clamping member 16 , and the follower rod 29 and the connecting groove 28 are connected by threads.

[0043] The rotating motor 17 can control the clamping part 16 to rotate, so that the other side of the part faces upward, which is convenient for subsequent chamfering operations. The top of the follower rod 29 is provided with a thread, so the top of the follower rod 29 and the connecting groove 28 are connected by threads and can move up and down.

[0044] Furthermore, the chamfering device 1 is provided with a cutter head 2 near the transport track 5 , a transport motor 6 is provided at one side of the transport track 5 , and a material unloading device 7 is provided at a side of the transport track 5 away from the transport motor 6 .

[0045] The transport motor 6 controls the transport member 4 to move on the transport track 5. After the parts in the rack 3 are processed, the rack 3 will enter the unloading device 7 to unload the parts.

[0046] Furthermore, one end of the connecting rod 25 is connected to the moving member 26 via a hinge, and the other end of the connecting rod 25 is connected to the sliding member 27 via a hinge.

[0047] The connecting rod 25 is connected to the moving member 26 and the sliding member 27 by hinges, so that the whole can be easily adjusted during the movement, so that the sliding member 27 moves with the moving member 26.

[0048] Furthermore, the lifting component includes a lifting motor 10 and a lifting assembly 9. The lifting motor 10 is installed at the center of the lower end of the rack 3. The lifting motor 10 is upwardly connected to the lifting assembly 9. The upper end of the lifting assembly 9 is fixedly connected to the lower end of the base 8.

[0049] The lifting motor 10 can control the lifting assembly 9, thereby controlling the height of the base 8 in the vertical direction, so that it can cooperate with the cutter head 2 to perform chamfering operations.

[0050] The working principle of the fast inner hole chamfering machine based on the first embodiment is: the parts are placed in the storage rack 3, and the transportation motor 6 controls the transportation part 4 and the storage rack 3 to move, so that they move to the cutter head 2, and then the lifting motor 10 controls the height of the base 8 so that the parts are close to the cutter head 2 for processing. When one side is processed, the lifting motor 10 controls the base 8 to reset, and the small motor controls the rotating rod 20 to start rotating. The rotation of the rotating rod 20 is transmitted through the gear set, so that the clamping member 16 moves up. When the clamping member 16 moves to the upper end, the rotating motor 17 controls the clamping member 16 to rotate, so that the other side of the part faces up, and the rotating rod 20 is rotated. During the movement, the moving part 26 on the rotating rod 20 will start to move downward due to the rotation of the rotating rod 20, and drive the sliding part 27 and the debris discharge rod 13 above to start cleaning the surface of the supporting base plate 15 to avoid excessive accumulation of debris affecting subsequent processing. When the cleaning and flipping are completed, the rotating rod 20 reverses to control the moving part 26 to move up, and makes the clamping part 16 re-fit the surface of the supporting base plate 15 downward, and then starts the chamfering operation of the second surface. After the chamfering is completed, follow the above steps to clean the surface, and after the parts are flipped and reset, the overall storage rack 3 continues to move to the unloading device 7 to start unloading the parts.

[0051] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solutions of the present invention and the relevant inspirations of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A fast inner hole chamfering machine, comprising a chamfering device (1), a transport track (5) and a storage rack (3), characterized in that: The chamfering device (1) is fixed on the side of a transport track (5), a transport member (4) is slidably mounted on the transport track (5), a storage rack (3) is fixed on the transport member (4), a lifting member and a base (8) are arranged inside the storage rack (3), mounting frames (18) are arranged on the upper ends of both sides of the base (8), a clamping member (16) is slidably mounted on the upper end of the mounting frame (18), and a processing support mechanism is arranged upward from the center of the base (8); The processing support mechanism comprises a rotating rod (20), a moving member (26), a connecting rod (25), a sliding member (27) and a supporting base plate (15); a moving limiting groove (12) is provided at the upper end of the supporting base plate (15); the sliding member (27) is connected to the supporting base plate (15) through the moving limiting groove (12); the moving member (26) is installed on the rotating rod (20) through threads, and the two sides of the moving member (26) are connected through the connecting rod (25) and the sliding member (27); a first gear (23) is fixed at the bottom of the rotating rod (20); the two sides of the first gear (23) are meshedly connected with the second gear (24); a follower rod (29) is arranged upward at the center of the second gear (24); and the top of the follower rod (29) is connected to the clamping member (16) through threads; During the rotation of the rotating rod (20), the moving member (26) moves downward away from the supporting base plate (15), driving the sliding member (27) to clean the surface of the supporting base plate (15), while the bottom gear group controls the clamping member (16) to move upward away from the supporting base plate (15), thereby providing space for the clamping member (16) to flip over; A support frame (21) is fixed to the central upper end of the base (8), a fixed tray (14) is fixed to the upper end of the support frame (21), a movable groove (22) is arranged on one side of the mounting frame (18), the clamping member (16) is slidably connected to the mounting frame (18) through the movable groove (22), a supporting base plate (15) is fixed to the upper end of the fixed tray (14), the sliding member (27) comprises a debris discharge rod (13) and a ball bearing (30), the debris discharge rod (13) is installed close to the upper surface of the supporting base plate (15), a plurality of groups of debris through holes (11) are evenly arranged on the supporting base plate (15), the ball bearing (30) is slidably connected to the bottom of the movable limiting groove (12), a dust collecting chamber (19) is arranged in the fixed tray (14), and the dust collecting chamber (19) and the debris through hole (11) are conductively connected.

2. A rapid inner hole chamfering machine according to claim 1, characterized in that: A rotating motor (17) is arranged on one side of the clamping member (16) close to the mounting frame (18), a connecting groove (28) is arranged at the lower end of the clamping member (16), and the follower rod (29) and the connecting groove (28) are connected by threads.

3. A rapid inner hole chamfering machine according to claim 1, characterized in that: The chamfering device (1) is provided with a cutter head (2) near the transport track (5), a transport motor (6) is provided on one side of the transport track (5), and a material unloading device (7) is provided on the side of the transport track (5) away from the transport motor (6).

4. A rapid inner hole chamfering machine according to claim 1, characterized in that: One end of the connecting rod (25) is connected to the moving member (26) through a hinge, and the other end of the connecting rod (25) is connected to the sliding member (27) through a hinge.

5. The rapid inner hole chamfering machine according to claim 1, characterized in that: The lifting component comprises a lifting motor (10) and a lifting assembly (9); the lifting motor (10) is installed at the center of the lower end of the storage rack (3); the lifting motor (10) is upwardly connected to the lifting assembly (9); the upper end of the lifting assembly (9) is fixedly connected to the lower end of the base (8).

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