Corner machining device for machining mechanical parts

Abstract

The invention provides a corner machining device for machining of mechanical parts, and relates to the technical field of machining equipment. The corner machining device for machining the mechanical parts comprises a treatment box body, a locking limiting barrel and a servo motor, the driving end of the servo motor penetrates through the top of the treatment box body, extends into the treatment box body and is fixedly connected with a driving rod, and the end, away from the driving end of the servo motor, of the driving rod is fixedly connected with an adjusting roller body; a plurality of adjusting grooves are formed in the outer surface of the adjusting roller body in a surrounding mode, and the front view and the side view of each adjusting groove are in a wave shape. In the treatment process, if the machining pressure is too large, the machining tools reversely transmit the pressure, the pressure can be transmitted to all the machining tools through hydraulic oil, the pressure dispersion effect is achieved, the machining consistency effect is guaranteed, meanwhile, the buffering effect is achieved, and damage to components caused by too large machining force is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of mechanical processing equipment, in particular to an edge and corner processing device for processing mechanical parts. Background Art

[0002] Mechanical parts processing refers to the process of converting raw materials (such as metals, non-metals, plastics, etc.) into various mechanical parts through a series of physical or chemical methods during the mechanical processing process. These parts usually include shafts, sleeves, gears, couplings, machine bases, machine casings, etc., and are important components of mechanical equipment.

[0003] Traditional mechanical processing, especially the processing of the edges and corners of mechanical parts, will cause cracks or even curling on the edges and corners of some parts with lower hardness due to the different mechanical properties of some materials. This will at the very least affect the subsequent installation and use, and at worst pose a safety hazard during subsequent use. Summary of the invention

[0004] 1. Technical issues to be resolved In view of the shortcomings of the prior art, the present invention provides a corner processing device for processing mechanical parts, which solves the problem that due to the different mechanical properties of some materials, cracks or even curling may occur on the corners of some parts with lower hardness, which may at the very least affect the subsequent installation and use, or at worst pose a safety hazard during subsequent use.

[0005] (II) Technical solution To achieve the above objectives, the present invention is implemented through the following technical solutions: a corner processing device for processing mechanical parts, comprising a processing box, a locking limit cylinder and a servo motor, the driving end of the servo motor passes through the top of the processing box, extends to the interior thereof and is fixedly connected to a driving rod, the driving rod is fixedly connected to an adjusting roller body at one end away from the driving end of the servo motor, a plurality of adjusting grooves are arranged around the outer surface of the adjusting roller body, and the front view and side view of the plurality of adjusting grooves are both wavy, a plurality of fixed shafts are fixedly connected to the inner side wall of the processing box, and a plurality of fixed shafts are respectively slidably connected to the interior of the plurality of adjusting grooves away from the inner side wall of the processing box, a hydraulic chamber is arranged inside the adjusting roller body, the hydraulic chamber is connected to two groups of negative pressure channels, and a single group of negative pressure channels Multiple negative pressure channels in the channel are distributed in a ring array, a piston plate is arranged inside the negative pressure channel, one end of the piston plate away from the hydraulic chamber is fixedly connected to a conduction rod, one end of the conduction rod away from the piston plate extends to the outside of the negative pressure channel and is fixedly connected to a processing knife, an installation channel is opened at the bottom of the adjusting roller body, the inner bottom of the processing box body is fixedly connected to a fixing rod, one end of the fixing rod away from the inner bottom of the processing box body extends to the inside of the hydraulic chamber through the installation channel, a force plate and a buffer plate are slidingly sleeved on the outer surface of the fixing rod, the force plate and the buffer plate are both located inside the installation channel and the outer side walls are both in contact with the side walls of the installation channel, a support spring is arranged between the buffer plate and the force plate, and the support spring is sleeved around the outer surface of the fixing rod.

[0006] Preferably, two groups of cleaning brushes are fixedly connected to the outer surface of the adjusting roller body, and the two groups of cleaning brushes and the two groups of processing knives are distributed in an intermittent manner.

[0007] Working principle: When in use, the position of the mechanical parts to be processed is limited by the locking limit cylinder, and the edges and corners to be processed are leaked out, and the servo motor is started. The driving end of the servo motor drives the driving rod to drive the adjusting roller body to rotate. Since the multiple adjustment grooves opened on the outer surface of the adjusting roller body are wavy in the front view and side view, and the fixed shaft fixedly connected to the inner wall of the processing box body is away from the inner wall of the processing box body, it is slidably connected to the inside of the adjusting groove. When the adjusting roller body rotates, it itself will move back and forth in the vertical direction. When the adjusting roller body moves downward, the force plate will squeeze the hydraulic oil in the hydraulic chamber upward. At this time, the hydraulic When the oil is under pressure, it will transmit the pressure to multiple piston plates through the piston plate. The hydraulic oil will transmit the pressure to multiple processing knives through the piston plate, so that the position of the processing knife moves outward and the moving distance is the same. In conjunction with the rotation of the adjusting roller body, multiple mechanical parts can be processed. Due to the characteristics of liquid conducting pressure, the consistency of the processing effect of batch parts can be maintained. In the process of processing, if the processing pressure is too high, the processing knife will transmit the pressure back, which will be transmitted to each processing knife through the hydraulic oil, playing a role of dispersing pressure. While ensuring the consistency of processing effect, it will also play a buffering effect to avoid damage to components caused by excessive processing force.

[0008] (III) Beneficial effects The present invention provides an edge and corner processing device for machining mechanical parts, which has the following beneficial effects: 1. The edge processing device for mechanical parts processing, when the hydraulic oil is under pressure, it will transmit the pressure to multiple piston plates through the piston plate. The hydraulic oil will transmit the pressure to multiple processing knives through the piston plate, so that the position of the processing knife moves outward, and the moving distance is the same. In conjunction with the rotation of the adjusting roller body, multiple mechanical parts can be processed. Due to the characteristics of liquid conducting pressure, the consistency of batch processing effects can be maintained.

[0009] 2. During the processing of the edge processing device for processing mechanical parts, if the processing pressure is too high, resulting in the reverse pressure of the processing knife, it will be transmitted to each processing knife through the hydraulic oil, which has the effect of dispersing the pressure. While ensuring the consistency of the processing effect, it will also have a buffering effect to avoid damage to the components caused by excessive processing force. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the connection relationship between the processing knife and the piston plate of the present invention; Figure 3 It is a schematic diagram of the connection relationship between the cleaning brush and the adjusting roller body of the present invention.

[0011] Among them, 1. Processing box; 2. Locking limit cylinder; 3. Adjusting roller body; 4. Fixed shaft; 5. Servo motor; 6. Driving rod; 7. Adjusting slot; 8. Processing knife; 9. Fixed rod; 10. Cleaning brush; 11. Transmission rod; 12. Hydraulic chamber; 13. Buffer plate; 14. Support spring; 15. Force plate; 16. Negative pressure channel; 17. Piston plate; 18. Installation channel. DETAILED DESCRIPTION

[0012] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example

[0013] like Figure 1-3 As shown, an embodiment of the present invention provides an edge processing device for machining mechanical parts, including a processing box 1, a locking limit cylinder 2 and a servo motor 5. The driving end of the servo motor 5 passes through the top of the processing box 1 and extends to the inside thereof and is fixedly connected to a driving rod 6. The end of the driving rod 6 away from the driving end of the servo motor 5 is fixedly connected to an adjusting roller body 3. A plurality of adjusting grooves 7 are arranged around the outer surface of the adjusting roller body 3. Both the front view and the side view of the plurality of adjusting grooves 7 are wavy. A plurality of fixed shafts 4 are fixedly connected to the inner side wall of the processing box 1. One of the plurality of fixed shafts 4 away from the inner side wall of the processing box 1 is respectively slidably connected to the inside of the plurality of adjusting grooves 7. A hydraulic chamber 12 is arranged inside the adjusting roller body 3. The hydraulic chamber 12 is connected to two groups of negative pressure channels 16. The plurality of negative pressure channels 16 in the single group of negative pressure channels 16 are divided into a ring array. A piston plate 17 is provided inside the negative pressure channel 16, and a conduction rod 11 is fixedly connected to one end of the piston plate 17 away from the hydraulic chamber 12, and an end of the conduction rod 11 away from the piston plate 17 extends to the outside of the negative pressure channel 16 and is fixedly connected to a processing knife 8, and a mounting channel 18 is provided at the bottom of the adjusting roller body 3, and a fixing rod 9 is fixedly connected to the inner bottom of the processing box body 1, and one end of the fixing rod 9 away from the inner bottom of the processing box body 1 extends to the inside of the hydraulic chamber 12 through the mounting channel 18, and a force plate 15 and a buffer plate 13 are slidingly sleeved on the outer surface of the fixing rod 9, and the force plate 15 and the buffer plate 13 are both located inside the mounting channel 18 and the outer side walls are both in contact with the side walls of the mounting channel 18, and a support spring 14 is provided between the buffer plate 13 and the force plate 15, and the support spring 14 is sleeved around the outer surface of the fixing rod 9.

[0014] Two groups of cleaning brushes 10 are fixedly connected to the outer surface of the adjusting roller body 3 , and the two groups of cleaning brushes 10 and the two groups of processing knives 8 are distributed in an interval manner.

[0015] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A corner processing device for machining mechanical parts, comprising a processing box (1), a locking and limiting cylinder (2) and a servo motor (5), characterized in that: The driving end of the servo motor (5) passes through the top of the processing box (1) and extends to the inside thereof and is fixedly connected to a driving rod (6); one end of the driving rod (6) away from the driving end of the servo motor (5) is fixedly connected to an adjusting roller body (3); a plurality of adjusting grooves (7) are arranged around the outer surface of the adjusting roller body (3); the front view and the side view of the plurality of adjusting grooves (7) are both wavy; the inner side wall of the processing box (1) is fixedly connected to a plurality of fixed shafts (4); one end of the plurality of fixed shafts (4) away from the inner side wall of the processing box (1) is respectively slidably connected to the inside of the plurality of adjusting grooves (7); a hydraulic chamber (12) is arranged inside the adjusting roller body (3); two groups of negative pressure channels (16) are connected to the hydraulic chamber (12); the plurality of negative pressure channels (16) in a single group of negative pressure channels (16) are distributed in a ring array; a piston plate (17) is arranged inside the negative pressure channel (16); the piston plate (17) A transmission rod (11) is fixedly connected to one end away from the hydraulic chamber (12), and one end of the transmission rod (11) away from the piston plate (17) extends to the outside of the negative pressure channel (16) and is fixedly connected to a processing knife (8). A mounting channel (18) is provided at the bottom of the regulating roller body (3). A fixing rod (9) is fixedly connected to the inner bottom of the processing box body (1), and one end of the fixing rod (9) away from the inner bottom of the processing box body (1) extends to the inside of the hydraulic chamber (12) through the mounting channel (18). A force plate (15) and a buffer plate (13) are slidably sleeved on the outer surface of the fixing rod (9). Both the force plate (15) and the buffer plate (13) are located inside the mounting channel (18) and their outer side walls are in contact with the side walls of the mounting channel (18). A support spring (14) is provided between the buffer plate (13) and the force plate (15), and the support spring (14) is sleeved around the outer surface of the fixing rod (9).

2. The edge processing device for machining mechanical parts according to claim 1, characterized in that: Two groups of cleaning brushes (10) are fixedly connected to the outer surface of the regulating roller body (3), and the two groups of cleaning brushes (10) and the two groups of processing knives (8) are distributed in an intermittent manner.

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