CN218693028U - Deburring equipment for gear production and machining - Google Patents

Abstract

The application discloses gear production and processing removes burr equipment relates to punching machine technical field. The application includes: the method comprises the following steps: the punching machine, fixedly connected with die holder on the work platform of punching machine, vertical slidable mounting has the upper die base that is located directly over the die holder in the punching machine, still includes: the lower die is arranged on the lower die base and is used for bearing the ring gear blank; the material distributing frame is fixedly connected to the bottom of the lower die and used for separating burrs of the falling ring gear blank from the body. This application is realized the unhairing limit burring operation to the ring gear through punching machine and last mould and bed die, and it is higher to need not personnel's efficiency of polishing, and sets up material loading spare and branch material frame, can realize carrying out automatic feeding and separation unloading to the ring gear, need not personnel hand contact bed die part, and is safer, avoids personnel to be injured, increases the practicality and the security of device.

Description

Deburring equipment for gear production and processing

technical field

The present application relates to the technical field of stamping machines, in particular to a deburring device for gear production and processing.

Background technique

The gear processing process is generally divided into several steps: forging billet, normalizing, turning, hobbing, heat treatment, and grinding. Among them, when forging embryos, hot stamping is used. The inconsistency of the volume will easily lead to excess burrs or burrs in the inner hole and outer edge of the ring gear blank after forming. At this time, it is necessary to use deburring equipment to remove the burrs or burrs, but the existing technology is mostly manual. It is more laborious to use a grinding machine for grinding, or use a stamping machine to stamp and remove through the impact of the column rod, and this method requires manual loading and unloading, that is, put the ring gear blank into the lower mold by hand , and manually take it out of the lower mold again. This method is extremely unsafe, and it is easy to be pressed to the hands of the personnel due to operational errors. Therefore, the utility model proposes a deburring equipment for gear production and processing.

Utility model content

The purpose of this application is: in order to solve the problem that the existing manual grinding of burrs is inefficient, and using a punching machine for blanking requires manual loading and unloading, which is relatively dangerous. This application provides a gear production and processing glitch device.

The application specifically adopts the following technical solutions in order to achieve the above object:

A deburring equipment for gear production and processing, comprising: a punching machine, a lower die base is fixedly connected to the working platform of the punching machine, and an upper die base located directly above the lower die base is vertically slidably installed in the punching machine ,Also includes:

The lower mold is installed on the lower mold base and is used to carry the ring gear blank;

The material distribution frame is fixedly connected to the bottom of the lower mold and is used to separate the burr and the body of the falling ring gear blank;

The upper mold includes a polygonal column detachably connected to the bottom of the upper mold base, the bottom of the polygonal column is configured with a mounting column, and the mounting column is detachably connected with a collision column for blanking ring gear blanks;

The interference clamp is fixedly connected to the bottom of the impact column and is used for interference positioning of the burr of the ring gear blank;

The loading part is arranged on the working platform of the stamping machine and is used for feeding the ring gear blank into the lower mold.

Further, the lower mold includes a seat block fixedly connected to the lower mold base, the upper surface of the seat block is configured with stepped grooves, the stepped grooves are configured with through holes, and the edges of the stepped grooves are all configured with rounded corners.

Further, the distribution frame includes a rectangular frame fixedly connected to the bottom of the seat block, a vertical hole communicating with the through hole is configured in the rectangular frame, the diameter of the vertical hole is larger than the through hole, and the vertical hole is connected obliquely There is a material guide plate, and the middle part of the material guide plate is configured with a drop groove for the burrs of the ring gear to pass through.

Further, the bottom of the upper mold base is configured with a slot for inserting a polygonal pole, and the side of the upper mold base is inserted with two connecting screws respectively penetrating through two adjacent surfaces of the polygonal pole, The end of the connecting screw is threadedly connected to the inside of the upper die base.

Further, the impact column includes a threaded sleeve threadedly connected to the mounting column, the bottom of the threaded sleeve is configured with a plunger for colliding with the body of the ring gear blank, and the bottom of the punch is configured for penetrating through the inner hole of the ring gear blank the plunger.

Further, the conflicting clamping member includes a ring plate, and a plurality of guide rods slidingly penetrating through the threaded sleeve are configured along the ring plate in a circumferential array, and a plurality of sleeves are connected between the ring plate and the threaded sleeve. The supporting spring on the guide rod, the inner diameter of the ring plate is equal to the diameter of the through hole, and the outer diameter of the ring plate is smaller than the inner diameter of the stepped groove.

Further, the feeding part includes an inclined guide plate fixedly connected to the upper surface of the working platform of the punching machine, the inclined guide plate is set towards the lower mold and its lower end is configured with an arc-shaped buffer frame that half-wraps the edge of the stepped groove, and the punching machine One side of the working platform is equipped with an automatic tilting frame for docking with the tilting guide plate.

Further, the automatic tilting frame includes a connecting seat fixedly connected to one side of the working platform of the punching machine, the connecting seat is arranged opposite to the inclined guide plate and is fixedly connected with a vertical bar, and the top of the vertical bar is hinged with a horizontally arranged A horizontal frame, the other end of the bottom of the horizontal frame is hinged with a cylinder push rod, and the other end of the cylinder push rod is hinged on the connecting seat.

The beneficial effects of the application are as follows: the application is provided with an upper mold and a lower mold on the punching machine, and the ring gear blank can be automatically sent into the lower mold through the feeding part, while the upper mold can directly carry out the ring gear blank body. The impact makes it fall into the lower parting frame, the outer burr is left on the lower mold, and the inner burr will be separated by the parting frame. The whole process personnel only need to use the iron wire to hook the outer burr out of the lower mold. There is no need for manual loading and unloading, which not only improves the efficiency of deburring processing, but also does not require hands to be in contact with the equipment, increasing safety.

Description of drawings

Fig. 1 is the three-dimensional structural diagram of the present application;

Fig. 2 is a half-sectional view of the three-dimensional structure of the present application;

Fig. 3 is a half-sectional view of another three-dimensional structure of the present application;

Fig. 4 is a three-dimensional structure diagram of the mold in the application;

Reference signs: 1, stamping machine; 2, lower mold base; 3, upper mold base; 301, slot; 302, connecting screw; 4, lower mold; 401, seat block; 402, stepped groove; 403, through hole ;5, material distribution frame; 501, rectangular frame; 502, vertical hole; 503, material guide plate; 504, blanking groove; 6, upper mold; 6031, thread sleeve; 6032, punch rod; 6033, insert rod; 7, conflicting clamping part; 701, ring plate; 702, guide rod; 703, support spring; 8, feeding part; 801, inclined guide plate; 802, Arc buffer frame; 803, automatic tilting frame; 8031, connecting seat; 8032, vertical rod; 8033, horizontal frame; 8034, cylinder push rod.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

As shown in Figures 1 to 4, a deburring device for gear production and processing proposed by an embodiment of the present application includes: a punching machine 1, a lower mold base 2 is fixedly connected to the working platform of the punching machine 1, and the punching machine 1 The inner vertical slide is installed with the upper mold base 3 directly above the lower mold base 2, and also includes:

The lower mold 4 is installed on the lower mold base 2, and is used to carry the ring gear blank, and is used to support the outer burr of the ring gear blank while the ring gear is in a suspended state;

The distributing frame 5 is fixedly connected to the bottom of the lower mold 4 and is used to separate the burrs and the body of the falling ring gear blank. Due to the excessive material during forging, the inner burrs and outer burrs will be generated when the ring gear blank is formed. The burr referred to here is the inner burr of the ring gear blank, so that the inner burr can be separated when the ring gear blank falls into the material distribution frame 5;

The upper mold 6 includes a polygonal post 601 detachably connected to the bottom of the upper die base 3. The bottom of the polygonal post 601 is configured with a mounting post 602, and the mounting post 602 is detachably connected with a collision post 603 for blanking ring gear blanks , the detachable installation of the collision column 603 can be realized through the setting of the polygonal column rod 601 and the installation column 602, so as to facilitate the replacement of different collision columns 603 to adapt to gears of different sizes and increase the flexibility of the device. The burr and the body of the ring gear blank can separate the inner burr from the ring gear body, while the ring gear body is separated from the outer burr, and the punching machine 1 is used to provide power without manpower polishing, which is more efficient and saves time and manpower;

The collision clamping part 7 is fixedly connected to the bottom of the collision column 603 and is used for collision positioning of the rough edge of the ring gear blank, and is used to increase the stability of the rough edge of the ring gear blank when punching the ring gear blank to avoid rebounding Splash occurs due to force, thereby injuring the surrounding personnel, increasing the safety of the device and ensuring personal safety;

The feeding part 8 is set on the working platform of the punching machine 1 and is used to send the ring gear blank into the lower mold 4, and the feeding is carried out through the feeding part 8, without the need for personnel to manually carry the ring gear blank into the lower mold 4 , and the punching operation of the upper mold 6 will directly impact the ring gear blank into the distribution frame 5 below the lower mold 4, and there is no need for personnel to manually unload the material. The whole process only needs to use iron wire to hook the outer burr remaining in the lower mold 4 It just needs to go out, avoiding the contact between the personnel's body and the upper and lower molds 4, avoiding personnel from being injured, and increasing safety.

As shown in Figure 2, in some embodiments, the lower mold 4 includes a seat block 401 fixedly connected to the lower mold base 2, the upper surface of the seat block 401 is configured with a stepped groove 402, and a through hole 403 is configured in the stepped groove 402. The edges of the groove 402 are rounded. The size of the stepped groove 402 needs to be larger than the size of the rough edge of the ring gear blank, so that the ring gear blank can be put into the through hole 403 conveniently, and the burr is supported on the inner bottom of the stepped groove 402. When the impact column 603 in the mold 6 punches the blank body of the ring gear, the ring gear will fall into the distribution frame 5 below, while the outer burrs will be left in the stepped groove 402, and the rounded corners can be conveniently used by personnel. The iron wire hooks the outer burrs out of it, eliminating the need for personnel to manually pick up the burrs, increasing safety and convenience.

As shown in Figures 1-2, in some embodiments, the distribution frame 5 includes a rectangular frame 501 fixedly connected to the bottom of the seat block 401, and a vertical hole 502 communicating with the through hole 403 is configured in the rectangular frame 501, and the vertical hole The diameter of 502 is larger than that of the through hole 403. The vertical hole 502 is obliquely connected with a material guide plate 503. The middle part of the material guide plate 503 has a blanking groove 504 for the burr of the ring gear to penetrate. When the equipment is used, it needs to be placed under the blanking groove 504. Place a collection bucket, and place a collection frame at the lower end of the material guide plate 503, the width of the blanking groove 504 is smaller than the diameter of the through hole 403 and greater than the inner ring diameter of the ring gear blank, when the ring gear blank is blanked, it will first fall What falls is the inner burr, and the diameter of the inner burr is smaller than the inner hole of the ring gear, so when it falls, it will directly pass through the chute 504 and enter the collection bucket below, and its body will fall through the through hole 403 to the lower In the vertical hole 502, and finally through the inclined guidance of the material guide plate 503, the ring gear blank slides into the collection frame, so as to realize the separation and collection of the ring gear blank and its inner burrs, increasing convenience and practicability.

As shown in Figures 3-4, in some embodiments, the bottom of the upper mold base 3 is configured with a slot 301 for inserting a polygonal column 601, the polygonal column 601 adopts a hexagonal shape, and the side of the upper mold base 3 is inserted Two connecting screw rods 302 respectively penetrating through the two adjacent surfaces of the polygonal column rod 601 peripheral sides are installed, and the ends of the connecting screw rod 302 are screwed into the inside of the upper mold base 3, and the setting of the polygonal column rod 601 and the connecting screw rod 302 , the detachable installation of the upper mold 6 can be realized, so that it can be replaced when adapting to different gears, and the convenience is increased, and the two connecting screws 302 run through the two sides of the hexagonal polygonal column 601, which can be greatly improved. Increase the stability of its connection and improve the structural strength.

As shown in FIGS. 3-4 , in some embodiments, the impact column 603 includes a threaded sleeve 6031 that is threadedly connected to the mounting column 602, and the bottom of the threaded sleeve 6031 is configured with a punch rod 6032 for resisting the body of the ring gear blank. The bottom of the rod 6032 is configured with an insertion rod 6033 for penetrating through the inner hole of the ring gear blank. The diameter of the insertion rod 6033 is smaller than that of the punch rod 6032. The burrs come into contact, and after being cut off, the punch rod 6032 will come into contact with the ring gear body, and impact the ring gear to separate it from the outer burrs. The cutting operation of the inner and outer burrs can be realized in a single pressing process, which improves the device's reliability. Practicality and convenience.

As shown in Figure 4, in some embodiments, the conflicting clamping member 7 includes a ring plate 701, the position of the ring plate 701 is located below the lowermost end of the insertion rod 6033, and the ring plate 701 is configured with a plurality of The guide rod 702 that slides through the threaded sleeve 6031 is connected with a plurality of support springs 703 sleeved on the guide rod 702 between the ring plate 701 and the threaded sleeve 6031. The inner diameter of the ring plate 701 is equal to the diameter of the through hole 403, and the outer diameter of the ring plate 701 The diameter is smaller than the inner diameter of the stepped groove 402. When the lower mold 4 is pressed down, the ring plate 701 will first conflict with the outer burr of the ring gear blank, and the resistance force will be increased by the compression of the support spring 703 until the punch 6032 contacts the ring gear. , the ring plate 701 will not be in contact with the threaded sleeve 6031, and this setting can hold the outer burr in advance to prevent the outer burr from rebounding when the ring gear body is impacted and separated from the outer burr, preventing personnel from being injured. Increased security.

As shown in Figures 1 and 3, in some embodiments, the loading member 8 includes an inclined guide plate 801 fixedly connected to the upper surface of the working platform of the punching machine 1, the inclined guide plate 801 is arranged towards the lower mold 4 and its lower end is configured with a half-wrapped The arc-shaped buffer frame 802 on the edge of the stepped groove 402, the side of the working platform of the punching machine 1 is equipped with an automatic tilting frame 803 for docking with the inclined guide plate 801. When loading materials, only the automatic tilting frame 803 and the transport ring gear The conveyor belt of the blank can be docked, and the conveyor belt will transport the blank to the automatic tilting frame 803 in stages, and then through the tilting operation of the automatic tilting frame 803, the ring gear can be slid onto the inclined guide plate 801, and finally along the curved buffer frame 802. The curved surface slides into the stepped groove 402, which can effectively help the ring gear body enter into the through hole 403, so as to ensure the smooth progress of the subsequent deburring operation, and does not need manual loading, which increases safety.

As shown in Figure 3, in some embodiments, the automatic tilting frame 803 includes a connecting seat 8031 fixedly connected to one side of the working platform of the punching machine 1, the connecting seat 8031 is arranged opposite to the inclined guide plate 801 and a vertical bar 8032 is fixedly connected thereto , the top of the vertical rod 8032 is hinged with a horizontally arranged horizontal frame 8033, the other end of the bottom of the horizontal frame 8033 is hinged with a cylinder push rod 8034, and the other end of the cylinder push rod 8034 is hinged on the connecting seat 8031, and the automatic tilting frame 803 passes through the cylinder push rod 8034 The telescopic movement of the horizontal frame 8033 can realize the lifting and lowering of one end of the horizontal frame 8033, so as to realize the function of automatic tilting. When the ring gear is placed on the horizontal frame 8033, the push rod 8034 of the cylinder can realize the horizontal frame 8033 towards the inclined guide plate 801 is inclined, and the end of the horizontal frame 8033 will be docked with the inclined guide plate 801, thereby facilitating the feeding operation of the ring gear.

The above description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the application. Therefore, the present application will not be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (8)

1. A deburring equipment for gear production and processing, comprising: a stamping machine (1), the working platform of the stamping machine (1) is fixedly connected with a lower mold base (2), and the inner vertical of the stamping machine (1) Straight sliding is installed with the upper mold base (3) that is positioned at the lower mold base (2) just above, it is characterized in that, also comprises: The lower mold (4) is installed on the lower mold base (2), and is used to carry the ring gear blank; The material distribution frame (5) is fixedly connected to the bottom of the lower mold (4) and is used to separate the burr and the body of the falling ring gear blank; The upper mold (6) includes a polygonal column (601) detachably connected to the bottom of the upper mold base (3), the bottom of the polygonal column (601) is configured with a mounting column (602), and the mounting column (602 ) is detachably connected with an impact column (603) for punching ring gear blanks; The interference clamp (7) is fixedly connected to the bottom of the collision column (603) and is used for interference positioning of the burr of the ring gear blank; The feeding part (8) is arranged on the working platform of the stamping machine (1) and is used for sending the ring gear blank into the lower mold (4). 2. A deburring device for gear production and processing according to claim 1, characterized in that, the lower mold (4) includes a seat block (401) fixedly connected to the lower mold base (2), and the base A stepped groove (402) is formed on the upper surface of the block (401), a through hole (403) is formed in the stepped groove (402), and rounded corners are formed on the edges of the stepped groove (402). 3. The deburring equipment for gear production and processing according to claim 2, characterized in that, the material distribution frame (5) comprises a rectangular frame (501) fixedly connected to the bottom of the seat block (401), and the rectangular frame (501) A vertical hole (502) communicating with the through hole (403) is configured inside the frame (501). The diameter of the vertical hole (502) is larger than that of the through hole (403). The vertical hole (502) is obliquely connected with a guide material Plate (503), the middle part of the material guide plate (503) is configured with a blanking groove (504) for ring gear burrs to pass through. 4. The deburring equipment for gear production and processing according to claim 1, characterized in that, the bottom of the upper mold base (3) is configured with a slot (301) for inserting a polygonal column (601), The side of the upper mold base (3) is inserted and installed with two connecting screws (302) respectively penetrating through the two adjacent surfaces of the polygonal column (601), and the ends of the connecting screws (302) are threaded. Inside the upper die holder (3). 5. The deburring equipment for gear production and processing according to claim 1, characterized in that, the impact column (603) includes a threaded sleeve (6031) threaded on the mounting column (602), and the threaded The bottom of the sleeve (6031) is configured with a plunger (6032) for resisting the body of the ring gear blank, and the bottom of the punch (6032) is configured with an insertion rod (6033) for penetrating through the inner hole of the ring gear blank. 6. The deburring equipment for gear production and processing according to claim 5, characterized in that, the conflicting clamp (7) includes a ring plate (701), and the ring plate (701) is along its circumference The array structure has a plurality of guide rods (702) sliding through the threaded sleeve (6031), and a plurality of support springs sleeved on the guide rods (702) are connected between the ring plate (701) and the threaded sleeve (6031) (703), the inner diameter of the ring plate (701) is equal to the diameter of the through hole (403), and the outer diameter of the ring plate (701) is smaller than the inner diameter of the stepped groove (402). 7. The deburring equipment for gear production and processing according to claim 1, characterized in that, the feeding part (8) includes an inclined guide plate (801) fixedly connected to the upper surface of the working platform of the punching machine (1) , the inclined guide plate (801) is set towards the lower mold (4) and its lower end is configured with an arc-shaped buffer frame (802) that half-wraps the edge of the stepped groove (402), and one side of the working platform of the punching machine (1) is installed There is an automatic tilting frame (803) for docking with the tilting guide plate (801). 8. A deburring equipment for gear production and processing according to claim 7, characterized in that the automatic tilting frame (803) includes a connecting seat (8031) fixedly connected to one side of the working platform of the punching machine (1) , the connecting seat (8031) is set opposite to the inclined guide plate (801) and is fixedly connected with a vertical bar (8032), and the top of the vertical bar (8032) is hinged with a horizontally arranged horizontal frame (8033). The other end of the bottom of the frame (8033) is hinged with a cylinder push rod (8034), and the other end of the cylinder push rod (8034) is hinged on the connecting seat (8031).

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