Efficient deburring device for spare parts

Abstract

The utility model discloses a kind of efficient deburring processing devices of spare parts, including base, support, carousel, deburring structure, conveyer, workpiece seat cover, clamping positioning structure and digital display control panel;The support is set on base, the carousel rotation is set on support, carousel is along its circumferential and is provided with more than four jack, each described jack is all adapted to be equipped with workpiece seat cover;The clamping positioning structure is one-to-one corresponding with workpiece seat cover and is all arranged on carousel, for the workpiece inserted in workpiece seat cover is positioned clamping;Through the structure that carousel circumferential and is provided with jack and is equipped with workpiece seat cover, cooperate with the four-groove gear mechanism of rotary drive structure, so that carousel can realize intermittent rotation, form the continuous operation mode of four stations of feeding positioning, deburring processing and discharging, while the next station can be synchronized with feeding or discharging operation when last station completes processing, greatly reduce waiting time.

Description

Technical Field

[0001] This utility model relates to the field of machining technology, specifically to a high-efficiency deburring device for spare parts. Background Technology

[0002] In the application scenarios of this high-efficiency deburring equipment for spare parts, the deburring process is an indispensable key step in the spare parts processing flow. During the preliminary processing of spare parts such as casting, stamping, and cutting, burrs are easily generated on the edges, holes, and joints. These burrs are excess metal or non-metal protrusions that exceed the basic shape of the part. If they are not removed by the deburring process, these burrs will directly damage the surface integrity of the spare parts.

[0003] An automatic deburring device for processing precision mechanical parts, disclosed in CN213225753U, includes a housing. A mounting plate is fixedly connected to the right side of the inner cavity of the housing, and a perforated plate is fixedly connected to the left side of the mounting plate. The left side of the perforated plate is fixedly connected to the inner wall of the housing, and a bottom plate is movably connected to the top of the perforated plate. A cylinder is provided on the left side of the top of the housing, and the bottom of the cylinder extends through the inner cavity of the housing. A deburring device for processing precision mechanical parts, with publication number CN217833007U, relates to the technical field of deburring devices. It includes a processing table, an n-shaped bracket fixed to the top of the processing table, an electric push rod fixed to the middle of the top of the n-shaped bracket, the telescopic end of the electric push rod passing through the n-shaped bracket and fixed to an n-shaped block, a lifting plate fixed to the bottom of the n-shaped block, the lifting plate being slidably sleeved on the outside of the n-shaped bracket, and an adjustable deburring mechanism installed on the lifting plate. However, existing deburring methods have obvious drawbacks: on the one hand, traditional manual deburring is inefficient, relies on operator experience, makes it difficult to guarantee consistent deburring accuracy, and has high labor costs, failing to meet the processing needs of large batches of parts; on the other hand, some automated deburring equipment has unreasonable structural design, failing to achieve continuous operation of loading, deburring, and unloading, resulting in significant waiting time, poor workpiece positioning stability leading to workpiece displacement during processing, causing incomplete deburring or damage to the workpiece, and poor adaptability to different specifications of parts, requiring significant adjustments to the equipment structure when changing workpieces, making it difficult to adapt to diverse processing needs. Utility Model Content

[0004] The purpose of this utility model is to solve the above-mentioned problems and provide a high-efficiency deburring device for spare parts, in order to overcome the defects of the prior art, as detailed below.

[0005] To achieve the above objectives, the present invention provides the following technical solution: This utility model provides a high-efficiency deburring processing device for spare parts, including a base, a bracket, a turntable, a deburring structure, a conveyor, a workpiece seat, a clamping and positioning structure, and a digital display control panel; The bracket is mounted on the base, and the turntable is rotatably mounted on the bracket. The turntable has four or more insertion holes along its circumference, and each insertion hole is fitted with a workpiece seat sleeve. The clamping and positioning structures correspond one-to-one with the workpiece seat and are all located on the turntable, used to position and clamp the workpiece inserted into the workpiece seat. The deburring structure is located on the top of the support and above the turntable; The conveyor is located below the turntable and is used to receive and transport the processed workpiece from the workpiece holder.

[0006] Preferably, the workpiece seat has guide notches on both sides for directional insertion into the insertion hole, and a positioning hole for inserting the workpiece is provided inside the workpiece seat.

[0007] Preferably, the clamping and positioning structure includes openings on both sides of the insertion hole, a clamping block is slidably disposed in each opening, a through hole for passing through the clamping block is provided on the outer side wall of the workpiece seat, a clamping groove is provided between the clamping block and the workpiece clamping surface, and a cylinder is provided on one side of each clamping block for driving it to slide and move in the opening, the cylinder being fixedly disposed on the turntable.

[0008] Preferably, the bracket is provided with a rotary drive structure for driving the turntable to rotate. The rotary drive structure includes a second motor fixedly mounted on the bracket. The output shaft end of the second motor is connected to one of the shaft ends of the turntable through a grooved wheel transmission mechanism.

[0009] Preferably, the insertion holes are provided with four holes, and the grooved wheel transmission mechanism adopts a four-groove grooved wheel mechanism.

[0010] Preferably, the deburring structure includes a first motor fixedly mounted on a bracket. The output shaft of the first motor faces downward and is connected to a rotary joint. A base plate is bolted to the lower side of the rotary joint. Two symmetrically distributed deburring rods are provided on the lower side of the base plate with its rotation axis as the center. Several deburring blades are provided on the inner side of the deburring rods.

[0011] Preferably, the bracket is equipped with a photoelectric sensor, which includes a transmitter and a receiver. The transmitter and receiver are respectively located on both sides of the deburring rod. A gap is provided between the deburring blades of the two deburring rods to accommodate the detection of the photoelectric sensor. When the transmitter and receiver pass through the gap to complete signal reception, the turntable rotates and drives the workpiece to move between the deburring blades.

[0012] Preferably, each of the insertion holes is provided with a set bolt on one side, which enables the workpiece seat to be abutted and tightened therein.

[0013] Preferably, the conveyor is a V-belt conveyor.

[0014] The beneficial effects are: 1. By adopting a structure with circumferentially opened insertion holes on the turntable and configured with workpiece seat sleeves, and in conjunction with the four-groove wheel mechanism of the rotary drive structure, the turntable can achieve intermittent rotation, forming a continuous operation mode of four stations for loading and positioning, deburring and unloading. While the previous station completes processing, the next station can simultaneously perform loading or unloading operations, greatly reducing waiting time.

[0015] 2. The deburring structure, through its double symmetrical deburring rods and inner grinding discs, can simultaneously deburr from both sides of the workpiece, further improving deburring efficiency and adapting to the needs of mass production of spare parts. 3. The workpiece seat is inserted into the turntable insertion hole through the guide notch and fixed by the set bolt to ensure accurate installation position; the positioning hole inside the seat can limit the position of the workpiece, and together with the cylinder driving the clamping block of the clamping positioning structure, the workpiece is tightly clamped through the clamping groove, effectively preventing the workpiece from shifting during processing. 4. The photoelectric sensor on the bracket can accurately detect the position of the grinding disc. Only when the grinding disc is in the appropriate gap will the turntable be controlled to transport the workpiece to the processing position, avoiding collision between the workpiece and the grinding disc, ensuring the deburring accuracy while preventing damage to the workpiece body. 5. The workpiece seat and the turntable insertion hole are designed to be compatible. When processing parts of different specifications, it is only necessary to replace the workpiece seat with the corresponding positioning hole size and fix it with the set bolt. There is no need to make major adjustments to the overall structure of the equipment, making the operation convenient. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is the front view of this utility model; Figure 2 This is a utility model Figure 1 AA cross-section view; Figure 3 This is a utility model Figure 2 A magnified view of section B; Figure 4 This is a utility model Figure 1 First-direction stereoscopic view; Figure 5 This is a utility model Figure 4 A magnified view of a portion at point C; Figure 6 This is a utility model Figure 1 The second-direction stereoscopic view; Figure 7 This is a three-dimensional view of the deburring structure of this utility model; Figure 8 This is a schematic diagram of the workstation location of this utility model.

[0018] The reference numerals in the attached drawings are explained as follows: 1. Base; 101. Bracket; 2. Turntable; 201. Insertion hole; 202. Set bolt; 3. Deburring structure; 301. First motor; 302. Rotary joint; 303. Seat plate; 304. Deburring rod; 305. Deburring piece; 4. Transmitter; 5. Digital display control panel; 6. Workpiece seat sleeve; 601. Positioning hole; 602. Through hole; 603. Guide notch; 7. Clamping and positioning structure; 701. Cylinder; 702. Clamping block; 703. Clamping groove; 704. Opening; 8. Photoelectric sensor; 9. Rotary drive structure; 901. Second motor; 902. Grooved wheel transmission mechanism. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0020] See Figures 1-8 As shown, this utility model provides a high-efficiency deburring device for spare parts, including a base 1, a support 101, a turntable 2, a deburring structure 3, a conveyor 4, a workpiece seat 6, a clamping and positioning structure 7, and a digital display control panel 5; the conveyor 4 adopts a V-belt conveyor. The turntable 2 is driven by a rotation drive structure 9 and has four circumferential holes 201 for installing the workpiece seat 6. It can carry workpieces between different workstations, achieving efficient and continuous operation of loading, deburring, and unloading. Its intermittent rotation characteristic can coordinate with the rhythm of each workstation, ensuring the orderly progress of the processing flow.

[0021] The support 101 is mounted on the base 1, and the turntable 2 is rotatably mounted on the support 101. The turntable 2 has four or more insertion holes 201 along its circumference, and each insertion hole 201 is fitted with a workpiece seat 6. The clamping and positioning structure 7 corresponds one-to-one with the workpiece seat 6 and is mounted on the turntable 2. It is used to position and clamp the workpiece inserted into the workpiece seat 6. The deburring structure 3 is mounted on the top of the support 101 and is located above the turntable 2. The conveyor 4 is located below the turntable 2. It is used to receive the processed workpiece from the workpiece seat 6 and convey it.

[0022] See instruction manual attached Figure 2 , Figure 3 and Figure 5 As shown, the workpiece holder 6 has guide notches 603 on both sides for directional insertion into the insertion holes 201, and a positioning hole 601 for inserting the workpiece is provided inside the workpiece holder 6. Each insertion hole 201 has a set bolt 202 on one side to ensure the workpiece holder 6 is securely abutted within it. The guide notches 603 ensure directional insertion into the insertion holes 201, preventing misalignment and aligning the through holes 602 with the openings 704.

[0023] The clamping and positioning structure 7 includes openings 704 on both sides of the insertion hole 201. Each opening 704 has a clamping block 702 slidably disposed therein. The outer side wall of the workpiece seat 6 has a through hole 602 for passing through the clamping block 702. The clamping block 702 and the workpiece clamping surface have a clamping groove 703. Each clamping block 702 has a cylinder 701 on one side for driving it to slide within the opening 704. The cylinder 701 is fixedly disposed on the turntable 2.

[0024] See instruction manual attached Figure 4 and Figure 6 As shown, the bracket 101 is equipped with a rotary drive structure 9 for driving the turntable 2 to rotate. The rotary drive structure 9 includes a second motor 901 fixedly mounted on the bracket 101. The output shaft end of the second motor 901 is connected to one of the shaft ends of the turntable 2 through a Geneva wheel transmission mechanism 902. The insertion holes 201 are provided with four slots, and the Geneva wheel transmission mechanism 902 adopts a four-slot Geneva wheel mechanism.

[0025] See instruction manual attached Figure 4 and Figure 7As shown, the deburring structure 3 includes a first motor 301 fixedly mounted on a bracket 101. The output shaft of the first motor 301 faces downward and is connected to a rotary joint 302. A base plate 303 is bolted to the lower side of the rotary joint 302. Two symmetrically distributed deburring rods 304 are arranged on the lower side of the base plate 303 with its rotation axis as the center. Several deburring plates 305 are arranged inside the deburring rods 304. A photoelectric sensor 8 is provided on the bracket 101. The photoelectric sensor 8 includes a transmitting end and a receiving end, which are respectively located on both sides of the deburring rods 304. A gap is provided between the deburring plates 305 of the two deburring rods 304 for adapting to the detection of the photoelectric sensor 8. When the transmitting end and the receiving end pass through the gap to complete the signal reception, the first motor 301 drives the rotary joint 302 and the base plate 303 to rotate 90 degrees. At this time, the turntable 2 rotates, which drives the workpiece to move between the deburring plates 305.

[0026] Working principle: In use, the rotary drive structure 9 drives the turntable 2 to rotate intermittently, with each rotation being 90 degrees. See the attached instruction manual for details. Figure 8 As shown, the turntable 2 has a first station, a second station, a third station, and a fourth station formed on its outer side along its axial direction. At the first station, the workpiece is inserted into the positioning hole 601 of the workpiece seat 6 by a person or a robot. After insertion, the clamping and positioning structure 7 fixes the position of the workpiece in the workpiece seat 6. At the second station, the position of the deburring blade 305 is detected by the photoelectric sensor 8. The angle position of the deburring blade 305 is adjusted by the first motor 301, so that the workpiece moves to the gap position formed between the deburring blades 305 under the rotation of the turntable 2. The first motor 301 of the deburring structure 3 drives the deburring blade 305 to deburr the workpiece. After completion, the workpiece moves to the fourth station. The clamping and positioning structure 7 releases the clamp on the workpiece, and the workpiece falls from the positioning hole 601 onto the conveyor 4 under its own gravity, thus efficiently completing the deburring process of the entire workpiece.

[0027] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A high-efficiency deburring device for spare parts, characterized in that: It includes a base (1), a bracket (101), a turntable (2), a deburring structure (3), a conveyor (4), a workpiece seat (6), a clamping and positioning structure (7), and a digital display control panel (5); The bracket (101) is mounted on the base (1), and the turntable (2) is rotatably mounted on the bracket (101). The turntable (2) has four or more insertion holes (201) along its circumference, and each insertion hole (201) is fitted with a workpiece seat sleeve (6). The clamping and positioning structure (7) corresponds one-to-one with the workpiece seat (6) and is located on the turntable (2), and is used to position and clamp the workpiece inserted into the workpiece seat (6). The deburring structure (3) is located on top of the support (101) and above the turntable (2); The conveyor (4) is located below the turntable (2) and is used to receive and transport the processed workpiece from the workpiece holder (6).

2. The high-efficiency deburring device for spare parts according to claim 1, characterized in that: The workpiece seat (6) has guide notches (603) on both sides for directional insertion into the insertion hole (201), and the workpiece seat (6) has positioning holes (601) for inserting the workpiece.

3. The high-efficiency deburring device for spare parts according to claim 1 or 2, characterized in that: The clamping and positioning structure (7) includes openings (704) on both sides of the insertion hole (201), and a clamping block (702) is slidably provided in each opening (704). A through hole (602) for passing through the clamping block (702) is provided on the outer wall of the workpiece seat (6). A clamping groove (703) is provided between the clamping block (702) and the workpiece clamping surface. A cylinder (701) for driving the clamping block (702) to slide within the opening (704) is provided on one side of each clamping block (702). The cylinder (701) is fixedly provided on the turntable (2).

4. The high-efficiency deburring device for spare parts according to claim 1, characterized in that: The bracket (101) is provided with a rotary drive structure (9) for driving the turntable (2) to rotate. The rotary drive structure (9) includes a second motor (901) fixedly mounted on the bracket (101). The output shaft end of the second motor (901) is connected to one of the shaft ends of the turntable (2) through a grooved wheel transmission mechanism (902).

5. The high-efficiency deburring device for spare parts according to claim 4, characterized in that: The insertion hole (201) is provided with four holes, and the grooved wheel transmission mechanism (902) adopts a four-groove grooved wheel mechanism.

6. The high-efficiency deburring device for spare parts according to claim 1, characterized in that: The deburring structure (3) includes a first motor (301) fixedly mounted on a bracket (101). The output shaft of the first motor (301) faces downward and is connected to a rotary joint (302). A seat plate (303) is bolted to the lower side of the rotary joint (302). Two symmetrically distributed deburring rods (304) are provided on the lower side of the seat plate (303) with its rotation axis as the center. Several deburring blades (305) are provided on the inner side of the deburring rods (304).

7. The high-efficiency deburring device for spare parts according to claim 6, characterized in that: The bracket (101) is equipped with a photoelectric sensor (8), which includes a transmitter and a receiver. The transmitter and receiver are respectively located on both sides of the deburring rod (304). A gap is provided between the deburring pieces (305) of the two deburring rods (304) for the photoelectric sensor (8) to detect. When the transmitter and receiver pass through the gap to complete the signal reception, the turntable (2) rotates and drives the workpiece to move between the deburring pieces (305).

8. The high-efficiency deburring device for spare parts according to claim 1, characterized in that: Each of the aforementioned sockets (201) has a set bolt (202) on one side that enables the workpiece seat (6) to be abutted and tightened therein.

9. The high-efficiency deburring device for spare parts according to claim 1, characterized in that: The transmission machine (4) is a V-belt conveyor.

Images