Flattening machining device for machined part

Abstract

The utility model relates to the technical field of machining, in particular to a flattening machining device for a machined part, which realizes comprehensive machining operation on the machined part through the matching of a fixing mechanism and a flattening machining mechanism, and scraps generated in the polishing process are sucked through the matching of dust suction equipment and a dust suction pipe, so that the machining efficiency is improved. Therefore, the pollution to the environment is reduced, and the practicability is high; an installation frame is fixedly installed on the workbench, a fixing mechanism is arranged on the workbench and comprises a containing plate, a sliding groove is formed in the workbench, the containing plate is in sliding connection with the sliding groove, two electric push rods are symmetrically and fixedly installed on the workbench, the two electric push rods are both fixedly connected with the containing plate, and a machined part is placed on the containing plate. And two fixing plates are symmetrically and fixedly installed on the placing plate, first screws are installed on the two fixing plates in a screwed mode, clamping plates are rotatably installed on the two first screws, and a flattening machining mechanism is arranged on the mounting frame.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of machining, specifically to a flat processing device for machining parts. BACKGROUND

[0002] Mechanical processing refers to the process of changing the shape size or performance of workpieces by artificial or mechanical equipment. During the mechanical processing, burrs and uneven protrusions may be formed on the surface of the workpiece. Therefore, the outer surface of the processed part needs to be flattened to ensure the dimensional accuracy of the machined part.

[0003] According to the search, the utility model patent with the Chinese patent publication number CN219234910U discloses a flat processing device for machining parts, which comprises a workbench, an adjusting mechanism, the adjusting mechanism comprises a connecting plate, a sliding groove is formed in the inside of the connecting plate, a sliding rod is movably connected in the inside of the sliding groove, a lifting plate is fixedly connected to the outside of the sliding rod, a transmission rod is fixedly connected to the outside of the sliding rod, a nylon rope is fixedly connected to the top of the transmission rod, and a micro motor is fixedly connected to the top of the connecting plate.

[0004] However, the prior art is inconvenient for comprehensive movement and polishing of the workpiece in actual use, and the workpiece needs to be disassembled and adjusted constantly, which is time-consuming and laborious, and the polishing effect is poor. In addition, it is inconvenient to collect the debris generated during polishing, which affects the working environment. Therefore, a flat processing device for machining parts is needed to improve the above problems. UTILITY MODEL CONTENT

[0005] (I) Technical problem solved

[0006] In view of the deficiencies of the prior art, the utility model provides a flat processing device for machining parts, which realizes comprehensive processing of the workpiece through the cooperation of the fixing mechanism and the flat processing mechanism. The debris generated during polishing is sucked through the cooperation of the dust collection equipment and the dust collection pipe, thereby reducing the pollution to the environment. The flat processing device for machining parts has high practicability.

[0007] (II) Technical scheme

[0008] To achieve the above purpose, the utility model provides the following technical scheme: a flat processing device for machining parts, comprising a workbench, a mounting bracket is fixedly installed on the workbench;

[0009] A fixing mechanism is arranged on the workbench, the fixing mechanism comprises a placing plate, a sliding groove is formed in the workbench, the placing plate is slidably connected with the sliding groove, two electric push rods are symmetrically fixedly installed on the workbench, both the electric push rods are fixedly connected with the placing plate, a workpiece is placed on the placing plate, two fixing plates are symmetrically fixedly installed on the placing plate, a first screw rod is screwed on each of the two fixing plates, and a clamping plate is rotatably installed on each of the two first screw rods.

[0010] The mounting frame is equipped with a leveling mechanism, which includes a first motor, which is fixedly mounted on the mounting frame. A second screw is fixedly mounted on the output end of the first motor. The second screw is rotatably connected to the mounting frame. A moving block is screwed onto the second screw. The top of the moving block is in contact with the mounting frame. An electric cylinder is fixedly mounted on the moving block. A connecting plate is fixedly mounted on the electric cylinder. A second motor is fixedly mounted on the connecting plate. A connecting shaft is fixedly mounted on the output end of the second motor.

[0011] The connecting shaft is connected to and mounted on a mounting plate via a connecting assembly. A grinding wheel is fixedly mounted on the mounting plate. A vacuum cleaner is fixedly mounted on the mounting frame. A vacuum cleaner pipe is connected to the vacuum cleaner. The end of the vacuum cleaner pipe away from the vacuum cleaner is fixedly connected to the connecting plate.

[0012] A collection mechanism is installed at the bottom of the workbench.

[0013] Preferably, the connecting assembly includes a U-shaped plate, which is fixedly mounted on the connecting shaft. Two locking blocks are slidably mounted on the U-shaped plate and connected by two first springs. A sliding plate is fixedly mounted on each of the two locking blocks. Two through holes are symmetrically opened on the U-shaped plate, and the two sliding plates are slidably connected to the two through holes respectively. The two sliding plates and the connecting shaft are locked together by bolts. Two slots are symmetrically opened on the mounting plate, and the two locking blocks are respectively engaged with the two slots.

[0014] Furthermore, the collection mechanism includes a fixed box, which is fixedly installed at the bottom of the workbench, and a collection box is slidably installed on the fixed box.

[0015] Furthermore, a stabilizing plate is fixedly installed on the workbench, and both electric push rods are fixedly connected to the first screw.

[0016] Based on the aforementioned scheme, two limiting rods are symmetrically fixedly installed on the slide, the placement plate is slidably connected to the two limiting rods, and a second spring is fitted on each of the two limiting rods. Both second springs are fixedly connected to the placement plate.

[0017] Furthermore, a support plate is fixedly installed on the mounting bracket, and the first motor is attached to the support plate.

[0018] Furthermore, two stabilizing rods are symmetrically fixedly installed on the mounting frame, and the moving block is slidably connected to the two stabilizing rods.

[0019] (III) Beneficial Effects

[0020] Compared with the prior art, this utility model provides a planing processing device for machined parts, which has the following beneficial effects:

[0021] The machining piece is placed on the placing plate, the two first screws are rotated, the two clamping plates are driven to move by the two first screws, the machining piece is clamped and positioned by the two clamping plates, the placing plate is driven to move by starting the two electric push rods, the first motor is started, the second screw is driven to rotate by the power provided by the first motor, the moving block is moved, the grinding wheel is driven to rotate by the second motor, the machining piece is ground by the grinding wheel, the grinding wheel is driven to move by the movement of the moving block, the machining piece is conveniently and comprehensively ground, the dust generated in the grinding process is sucked by the cooperation of the dust collection equipment and the dust collection pipe, the pollution to the environment is reduced, and the practicability is high. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a whole structure schematic view of the utility model;

[0023] Figure 2 It is a structure schematic view of the workbench and the placing plate connection of the utility model;

[0024] Figure 3 It is a section structure schematic view of the utility model;

[0025] Figure 4 It is a structure schematic view of the utility model Figure 3 It is an enlarged structure schematic view of A part of the utility model;

[0026] Figure 5 It is a structure schematic view of the placing plate and the second spring of the utility model;

[0027] Figure 6 It is a structure schematic view of the utility model card block and first spring connection.

[0028] Mark in the drawing: 1, workbench;2, mounting frame;3, electric push rod;4, placing plate;5, machining piece;6, fixed plate;7, first screw;8, clamping plate;9, first motor;10, second screw;11, moving block;12, electric cylinder;13, connecting plate;14, second motor;15, connecting shaft;16, U-shaped plate;17, card block;18, first spring;19, mounting plate;20, grinding wheel;21, sliding plate;22, bolt;23, dust collection equipment;24, dust collection pipe;25, fixed box;26, collection box;27, stabilizing plate;28, second spring;29, supporting plate;30, stabilizing rod. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0030] Embodiments

[0031] Please refer to Figures 1-3 A flat machining device for machining parts, comprising a workbench 1, a mounting frame 2 is fixedly installed on the workbench 1.

[0032] Please refer to Figure 1 , Figure 2 , Figure 3 And Figure 5 A fixing mechanism is arranged on the workbench 1, the fixing mechanism comprises a placing plate 4, a sliding groove is formed on the workbench 1, the placing plate 4 is slidably connected with the sliding groove, two electric push rods 3 are symmetrically fixedly installed on the workbench 1, the two electric push rods 3 are fixedly connected with the placing plate 4, a machining part 5 is placed on the placing plate 4, two fixing plates 6 are symmetrically fixedly installed on the placing plate 4, a first screw rod 7 is screwed on each of the two fixing plates 6, a clamping plate 8 is rotatably installed on each of the two first screw rods 7, the machining part 5 is placed on the placing plate 4, the two first screw rods 7 are rotated, so that the two first screw rods 7 drive the two clamping plates 8 to move, the machining part 5 is clamped and positioned by the two clamping plates 8, and the two electric push rods 3 are started, so that the placing plate 4 can be driven to move.

[0033] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 And Figure 6 A flat machining mechanism is arranged on the mounting frame 2, the flat machining mechanism comprises a first motor 9, the first motor 9 is fixedly installed on the mounting frame 2, a second screw rod 10 is fixedly installed at the output end of the first motor 9, the second screw rod 10 is rotatably connected with the mounting frame 2, a moving block 11 is screwed on the second screw rod 10, the top end of the moving block 11 is attached to the mounting frame 2, the first motor 9 is started, the second screw rod 10 is driven to rotate by the power provided by the first motor 9, and then the moving block 11 moves, an electric cylinder 12 is fixedly installed on the moving block 11, a connecting plate 13 is fixedly installed on the electric cylinder 12, a second motor 14 is fixedly installed on the connecting plate 13, and a connecting shaft 15 is fixedly installed at the output end of the second motor 14.

[0034] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 AndFigure 6 The connecting shaft 15 is connected to the mounting plate 19 through the connecting assembly, the grinding wheel 20 is fixedly installed on the mounting plate 19, the dust collection device 23 is fixedly installed on the mounting frame 2, the dust collection pipe 24 is communicated and installed on the dust collection device 23, one end of the dust collection pipe 24 away from the dust collection device 23 is fixedly connected with the connecting plate 13, the bottom end of the workbench 1 is provided with a collecting mechanism, the grinding wheel 20 is driven to rotate by the second motor 14 to perform grinding work on the workpiece 5, the grinding wheel 20 is driven to move by the movement of the moving block 11 to move, so that the workpiece 5 is conveniently and comprehensively ground, and the dust generated in the grinding process is sucked by the cooperation of the dust collection device 23 and the dust collection pipe 24, thereby reducing the pollution to the environment, and the practicability is high.

[0035] Please refer to Figure 4 and Figure 6 The connecting assembly comprises a U-shaped plate 16 fixedly installed on the connecting shaft 15, two clamping blocks 17 slidably installed on the U-shaped plate 16, the two clamping blocks 17 connected by two first springs 18, two sliding plates 21 fixedly installed on the two clamping blocks 17, two through holes symmetrically formed on the U-shaped plate 16, the two sliding plates 21 slidably connected with the two through holes respectively, the two sliding plates 21 and the connecting shaft 15 screwed and locked by the bolts 22, two clamping grooves symmetrically formed on the mounting plate 19, the two clamping blocks 17 clamped with the two clamping grooves respectively, the two sliding plates 21 pressed to drive the two clamping blocks 17 to move close, at this time, the two first springs 18 are compressed, the mounting plate 19 is slid, the clamping grooves of the mounting plate 19 are aligned with the two clamping blocks 17, the two sliding plates 21 are loosened, so that the two clamping blocks 17 are reset and clamped with the mounting plate 19, thereby realizing the installation of the grinding wheel 20, and when the grinding wheel 20 is replaced, the limiting operation of the mounting plate 19 is released, and the two sliding plates 21 are locked by the bolts 22, so that the grinding wheel 20 is more stable.

[0036] Please refer to Figures 1-3 The collecting mechanism comprises a fixed box 25 fixedly installed at the bottom end of the workbench 1, and a collecting box 26 slidably installed on the fixed box 25, so that the impurities falling during the machining process are conveniently collected.

[0037] Please refer to Figure 1 and Figure 2 It should be noted that the workbench 1 is fixedly installed with a stabilizing plate 27, and the two electric push rods 3 are fixedly connected with the first screw rod 7, so that the two electric push rods 3 are more stable through the arrangement of the stabilizing plate 27.

[0038] Please refer to Figure 5The two limiting rods are symmetrically and fixedly installed on the sliding groove, the placing plate 4 is slidably connected with the two limiting rods, the second springs 28 are sleeved on the two limiting rods, the two second springs 28 are fixedly connected with the placing plate 4, and the cooperation of the two limiting rods and the two second springs 28 makes the placing plate 4 more stable when moving.

[0039] Please refer to Figures 1-3 The mounting frame 2 is fixedly installed with the supporting plate 29, the first motor 9 is attached to the supporting plate 29, the supporting plate 29 is arranged to support the first motor 9, and the first motor 9 is more stable.

[0040] Please refer to Figures 1-3 The mounting frame 2 is fixedly installed with the two stabilizing rods 30, the moving block 11 is slidably connected with the two stabilizing rods 30, the two stabilizing rods 30 are arranged to limit the moving block 11, and the moving block 11 is more stable.

[0041] In summary, the flat machining device for machining parts is used, the machining part 5 is placed on the placing plate 4, the two first screw rods 7 are rotated, so that the two first screw rods 7 drive the two clamping plates 8 to move, the machining part 5 is clamped and positioned by the two clamping plates 8, the two electric push rods 3 are started, so that the placing plate 4 can be driven to move, the positions of the placing plate 4 and the machining part 5 can be adjusted according to the requirements, the two sliding plates 21 are pressed, the two sliding plates 21 drive the two clamping blocks 17 to move close, at this time, the two first springs 18 are compressed, the sliding mounting plate 19 is slid, the clamping groove of the mounting plate 19 is aligned with the two clamping blocks 17, the two sliding plates 21 are loosened, the two clamping blocks 17 are reset by the elastic force of the two first springs 18, and are clamped with the mounting plate 19, so that the installation of the polishing wheel 20 is realized, the two sliding plates 21 are locked by rotating the bolt 22, so that the polishing wheel 20 is more stable, the first motor 9 is started, the motor is a public known device of the prior art which is directly purchased on the market, here we only use it, and do not improve its structure and function, we will not go into details here, and the motor is provided with a control switch matched therewith, the installation position of the control switch is selected according to the actual practical requirements, and the operator can operate and control conveniently, the second screw rod 10 is rotated by the power provided by the first motor 9, so that the moving block 11 moves, the polishing wheel 20 is rotated by the second motor 14, so that the machining part 5 is polished, the polishing wheel 20 is moved by the movement of the moving block 11, so that the machining part 5 is conveniently polished in an all-round way, the dust generated in the polishing process is sucked by the cooperation of the dust collection equipment 23 and the dust collection pipe 24, the falling impurities are collected by the collecting box 26, so that the pollution to the environment is reduced, when the polishing wheel 20 needs to be replaced, the connection of the two sliding plates 21 by the bolt 22 is released, and the clamping of the two clamping blocks 17 and the mounting plate 19 is released, and the replacement can be realized.

[0042] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A finishing device for machining pieces, comprising a worktable (1), characterized in that: The mounting rack (2) is fixedly installed on the workbench (1); The workbench (1) is provided with a fixing mechanism, the fixing mechanism comprises a placing plate (4), a sliding groove is formed in the workbench (1), the placing plate (4) is slidably connected with the sliding groove, two electric push rods (3) are fixedly installed on the workbench (1) in a symmetrical manner, the two electric push rods (3) are fixedly connected with the placing plate (4), a workpiece (5) is placed on the placing plate (4), two fixing plates (6) are fixedly installed on the placing plate (4) in a symmetrical manner, a first screw rod (7) is screwed on each of the two fixing plates (6), and a clamping plate (8) is rotatably installed on each of the two first screw rods (7). The mounting rack (2) is provided with a flat processing mechanism, the flat processing mechanism comprises a first motor (9), the first motor (9) is fixedly installed on the mounting rack (2), an output end of the first motor (9) is fixedly connected with a second screw rod (10), the second screw rod (10) is rotatably connected with the mounting rack (2), a moving block (11) is screwed on the second screw rod (10), a top end of the moving block (11) is attached to the mounting rack (2), an electric cylinder (12) is fixedly installed on the moving block (11), a connecting plate (13) is fixedly installed on the electric cylinder (12), a second motor (14) is fixedly installed on the connecting plate (13), and an output end of the second motor (14) is fixedly connected with a connecting shaft (15). The connecting shaft (15) is connected with a mounting plate (19) through a connecting assembly, the mounting plate (19) is fixedly installed with a grinding wheel (20), the mounting rack (2) is fixedly installed with a dust collection device (23), the dust collection device (23) is communicated with a dust collection pipe (24), and one end of the dust collection pipe (24) away from the dust collection device (23) is fixedly connected with the connecting plate (13). The bottom end of the workbench (1) is provided with a collecting mechanism.

2. The finishing device for machining pieces according to claim 1, characterized in that: The connecting assembly comprises a U-shaped plate (16), the U-shaped plate (16) is fixedly installed on the connecting shaft (15), two clamping blocks (17) are slidably installed on the U-shaped plate (16), the two clamping blocks (17) are connected through two first springs (18), a sliding plate (21) is fixedly installed on each of the two clamping blocks (17), two through holes are formed in the U-shaped plate (16) in a symmetrical manner, the two sliding plates (21) are slidably connected with the two through holes respectively, the two sliding plates (21) and the connecting shaft (15) are screwed and locked through bolts (22), two clamping grooves are formed in the mounting plate (19) in a symmetrical manner, and the two clamping blocks (17) are clamped in the two clamping grooves respectively.

3. The finishing device for machining pieces according to claim 2, characterized in that: The collecting mechanism comprises a fixed box (25), the fixed box (25) is fixedly installed at the bottom end of the workbench (1), and a collecting box (26) is slidably installed on the fixed box (25).

4. The finishing device for machining pieces according to claim 3, characterized in that: The workbench (1) is fixedly installed with a stabilizing plate (27), and the two electric push rods (3) are fixedly connected with the first screw rod (7).

5. The finishing device for machining pieces according to claim 4, characterized in that: Two limiting rods are fixedly installed on the sliding groove in a symmetrical manner, the placing plate (4) is slidably connected with the two limiting rods, a second spring (28) is sleeved on each of the two limiting rods, and the two second springs (28) are fixedly connected with the placing plate (4).

6. The finishing device for machining pieces according to claim 5, characterized in that: The mounting rack (2) is fixedly installed with a supporting plate (29), and the first motor (9) is attached to the supporting plate (29).

7. The finishing device for machining pieces according to claim 6, characterized in that: Two stabilizing rods (30) are symmetrically fixed on the mounting frame (2), and the moving block (11) is in sliding connection with the two stabilizing rods (30).

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