Polishing and removing equipment for traces of injection molded parts

Abstract

The utility model discloses injection molding part trace polishing and removing equipment, which belongs to the technical field of polishing processing and comprises an equipment main body, a driving mechanism for polishing a workpiece is mounted on the left side of the equipment main body, and a pressing and fixing component for fixing the workpiece is mounted on the right side of the equipment main body; the driving mechanism comprises a driving assembly used for providing power and a polishing assembly used for polishing a workpiece. By means of the mode, a workpiece is placed on the grinding assembly, the fixing assembly is pressed downwards to fix the workpiece, and then the driving assembly drives the grinding assembly to conduct all-directional repeated grinding on the workpiece; according to the polishing device, comprehensive polishing of workpieces is achieved through the driving assembly and the polishing assembly, position omission is avoided, the structure is simple, and use is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of trace polishing removal equipment of injection molding part, and specifically relates to a kind of trace polishing removal equipment of injection molding part. BACKGROUND

[0002] The polishing equipment is a kind of mechanical equipment using abrasive to carry out grinding on the surface of object, and the present workpiece needs to polish one end of the workpiece, so as to remove the trace left by workpiece processing.

[0003] For example, Chinese patent CN218891643U discloses a machining part polishing device, which comprises a machine tool, a workpiece angle rotating assembly installed above the machine tool for fixing and adjusting the angle of the workpiece, a grinding tool inclination adjusting assembly installed above the machine tool for polishing the workpiece, and a distance adjusting assembly installed above the machine tool for adjusting the position of the grinding tool inclination adjusting assembly.

[0004] However, the technology has the following problems: the polishing range of the workpiece cannot be fully covered during polishing, multiple position adjustments are required, the operation is inconvenient, and the trace removal effect is poor.

[0005] Therefore, the utility model designs a kind of trace polishing removal equipment of injection molding part to solve the above problems. UTILITY MODEL CONTENTS

[0006] In view of the above shortcomings of the prior art, the utility model provides a kind of trace polishing removal equipment of injection molding part.

[0007] To achieve the above purpose, the utility model is implemented by the following technical solutions:

[0008] A kind of trace polishing removal equipment of injection molding part, including equipment main body, the left side of the equipment main body is equipped with the drive mechanism for polishing workpiece, equipment main body right side is equipped with the lower pressure fixed component for fixing workpiece;

[0009] The drive mechanism includes a driving assembly for providing power and a polishing assembly for polishing workpiece, the driving assembly is installed on the left side of the equipment main body, the polishing assembly is installed on the equipment main body, and the polishing assembly is connected with the right side of the driving assembly.

[0010] Further, the equipment main body includes a platform, a control box, a plexiglass cover and a support frame, the support frame is fixedly installed on the lower side of the platform, the control box is fixedly installed on the upper end of the support frame, and the upper end of the platform is hinged to the rear end of the plexiglass cover.

[0011] Further, the platform is connected with the driving assembly, the polishing assembly and the lower pressure fixed component.

[0012] Further, the driving assembly comprises a motor, a coupling, a bearing seat, an optical axis and a slot, the motor is fixedly installed at the left side of the upper end of the platform, the output end of the motor is fixedly connected with one end of the coupling, the other end of the coupling is fixedly connected with one end of the optical axis, the other end of the optical axis is provided with the slot, the slot is connected with the polishing assembly, and the bearing seat is provided with two bearing seats and is fixedly installed at the upper end of the platform.

[0013] Further, the motor is electrically connected with the control box.

[0014] Further, the polishing assembly comprises a plug rod, a fixed cylinder, a clamp, a clamp screw, a polishing cylinder and a guide seat, the plug rod is fixedly installed at the left side of the fixed cylinder, the plug rod is inserted with the polishing cylinder, the clamp is arranged in the fixed cylinder and is limitingly and slidably connected with the fixed cylinder, the clamp screw is threadedly connected with the fixed cylinder, the inner end of the clamp screw is rotatably connected with the clamp through a bearing, the guide seat is fixedly installed at the right side of the platform, and the clamp is connected with the polishing cylinder in abutting contact.

[0015] Further, the clamp and the clamp screw are both provided with two and symmetrically arranged at the front and back sides of the fixed cylinder.

[0016] Further, the inner end of the clamp is in an arc shape matched with the polishing cylinder.

[0017] Further, the lower pressing fixing assembly comprises a cylinder, a fixed plate, a sliding groove, a sliding block, a pressing rod and an arc positioning block, the cylinder is fixedly installed at the right side of the lower end of the platform, the fixed plate is fixedly installed at the right side of the upper end of the platform, the sliding groove is arranged on the fixed plate, the sliding block is limitingly and slidably connected with the sliding groove, the output end of the cylinder is fixedly connected with the rear end of the sliding block, the front end of the sliding block is fixedly connected with the pressing rod, the lower end of the pressing rod is fixedly connected with the arc positioning block, and the cylinder is electrically connected with the control box.

[0018] Further, the lower end of the arc positioning block is in an arc shape matched with the positioning column at the upper end of the workpiece.

[0019] Compared with the prior art, the utility model has the advantages that: in use, the workpiece is placed on the polishing assembly, the lower pressing fixing assembly fixes the workpiece, and then the driving assembly drives the polishing assembly to polish the workpiece in all directions repeatedly.

[0020] The utility model realizes comprehensive polishing of the workpiece through the driving assembly and the polishing assembly, avoids position omission, has simple structure and is convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0022] Figure 1 A perspective view of the injection molding part trace polishing and removing equipment of the present application Figure One ;

[0023] Figure 2 A front view of the injection molding part trace polishing and removing equipment of the present application

[0024] Figure 3 A perspective view of the injection molding part trace polishing and removing equipment of the present application Figure Two ;

[0025] Figure 4 A perspective view of the injection molding part trace polishing and removing equipment of the present application Figure Three ;

[0026] Figure 5 A split view of the polishing assembly and the workpiece of the present application

[0027] Figure 6 A schematic view of the fixed cylinder of the present application Figure One ;

[0028] Figure 7 A schematic view of the fixed cylinder of the present application Figure Two ;

[0029] Figure 8 A connection view of the control box of the present application.

[0030] The reference numerals in the drawings represent respectively:

[0031] 1, equipment main body; 11, platform; 12, control box; 13, organic glass cover shell; 14, support frame; 2, driving mechanism; 21, driving assembly; 211, motor; 212, coupling; 213, bearing seat; 214, optical axis; 215, insertion slot; 22, polishing assembly; 221, insertion rod; 222, fixed cylinder; 223, clamp; 224, clamp screw; 225, polishing cylinder; 226, guide seat; 3, downward pressing fixed assembly; 31, air cylinder; 32, fixed plate; 33, sliding groove; 34, sliding block; 35, downward pressing rod; 36, arc-shaped positioning block; 4, workpiece. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0033] In the following description, "left", "right", "front", "rear", "upper", "lower" are oriented with the perspective of the front view.

[0034] Embodiment one: in some embodiments, referring to the drawings of the specification Figures 1-8 A trace polishing and removing device for injection molding parts comprises a device main body 1, a driving mechanism 2 for polishing a workpiece 4 is installed on the left side of the device main body 1, and a downward pressing fixing assembly 3 for fixing the workpiece 4 is installed on the right side of the device main body 1.

[0035] The workpiece 4 comprises a tool body, a polishing end on the left side and a positioning column in the middle.

[0036] The driving mechanism 2 comprises a driving assembly 21 for providing power and a polishing assembly 22 for polishing the workpiece 4, the driving assembly 21 is installed on the left side of the device main body 1, the polishing assembly 22 is installed on the device main body 1, and the polishing assembly 22 is connected with the right side of the driving assembly 21.

[0037] In use, the workpiece 4 is placed on the polishing assembly 22, the downward pressing fixing assembly 3 fixes the workpiece 4, and then the driving assembly 21 drives the polishing assembly 22 to polish the workpiece 4 repeatedly in all directions.

[0038] The utility model realizes that the driving assembly 21 and the polishing assembly 22 realize comprehensive polishing of the workpiece 4, avoid position omission, and have the advantages of simple structure and convenient use.

[0039] Embodiment two: in some embodiments, as shown in Figure 1 , Figure 2 As a preferred embodiment of the utility model, the device main body 1 comprises a platform 11, a control box 12, an organic glass cover 13 and a support frame 14, the support frame 14 is fixedly installed on the lower side of the platform 11, the control box 12 is fixedly installed on the upper end of the support frame 14, and the upper end of the platform 11 is hinged with the rear end of the organic glass cover 13.

[0040] The platform 11 is connected with the driving assembly 21, the polishing assembly 22 and the downward pressing fixing assembly 3.

[0041] As shown in Figure 3 ,Figure 4 As shown in the figure, the driving assembly 21 comprises a motor 211, a shaft coupler 212, a bearing seat 213, an optical shaft 214 and a slot 215, the motor 211 is fixedly installed on the left side of the upper end of the platform 11, the output end of the motor 211 is fixedly connected with one end of the shaft coupler 212, the other end of the shaft coupler 212 is fixedly connected with one end of the optical shaft 214, the other end of the optical shaft 214 is provided with the slot 215, the slot 215 is connected with the polishing assembly 22, the bearing seat 213 is provided with two and is fixedly installed on the upper end of the platform 11, the inner ends of the two bearing seats 213 are respectively rotationally connected with the left and right sides of the optical shaft 214.

[0042] The motor 211 is electrically connected with the control box 12.

[0043] As shown in the figure, Figures 4-7 The polishing assembly 22 comprises a plug rod 221, a fixed cylinder 222, a clamp 223, a clamp screw 224, a polishing cylinder 225 and a guide seat 226, the plug rod 221 is fixedly installed on the left side of the fixed cylinder 222, the plug rod 221 is inserted with the polishing cylinder 225, the clamp 223 is arranged in the interior of the fixed cylinder 222 and the clamp 223 is limitingly and slidingly connected with the fixed cylinder 222, the clamp screw 224 is threadedly connected with the fixed cylinder 222, the inner end of the clamp screw 224 is rotationally connected with the clamp 223 through a bearing, the guide seat 226 is fixedly installed on the right side of the platform 11 and is used for supporting the workpiece 4, the clamp 223 is abuttingly and contactingly connected with the polishing cylinder 225.

[0044] The inner end of the polishing cylinder 225 is provided with a plurality of groups of higher hardness particles at equal intervals and is used for polishing the workpiece 4.

[0045] The clamp 223 and the clamp screw 224 are both provided with two and are symmetrically arranged on the front and back sides of the fixed cylinder 222.

[0046] The inner end of the clamp 223 is an arc shape which is abuttingly connected with the polishing cylinder 225.

[0047] In the assembly, firstly, the plug rod 221 on the left side of the fixed cylinder 222 is inserted into the slot 215 and is fixed, then the polishing cylinder 225 is installed in the fixed cylinder 222, the polishing cylinder 225 is located between the front and back clamps 223, the clamp screw 224 is tightened, so that the clamp screw 224 drives the clamp 223 to clamp and fix the polishing cylinder 225, and finally the organic glass cover 13 is fixedly installed on the outer ends of the shaft coupler 212, the bearing seat 213, the optical shaft 214, the slot 215 and the fixed cylinder 222.

[0048] As shown in the figure, Figures 2-4As shown, the lower pressing fixing assembly 3 comprises a cylinder 31, a fixing plate 32, a sliding groove 33, a sliding block 34, a lower pressing rod 35 and an arc-shaped positioning block 36, the cylinder 31 is fixedly installed at the lower end right side of the platform 11, the fixing plate 32 is fixedly installed at the upper end right side of the platform 11, the sliding groove 33 is arranged on the fixing plate 32, the sliding block 34 is limitingly and slidably connected with the sliding groove 33, the output end of the cylinder 31 is fixedly connected with the rear end of the sliding block 34, the front end of the sliding block 34 is fixedly connected with the lower pressing rod 35, the lower end of the lower pressing rod 35 is fixedly connected with the arc-shaped positioning block 36, and the cylinder 31 is electrically connected with the control box 12.

[0049] The lower end of the arc-shaped positioning block 36 is in shape fit with the arc-shaped positioning column on the upper end of the workpiece 4.

[0050] In use, the rear end of the workpiece 4 is placed on the guide seat 226 by hand, the polishing end of the workpiece 4 is placed on the inner end of the polishing cylinder 225 and is in fit with the inner end of the polishing cylinder 225, the control box 12 controls the cylinder 31 to start, the output end of the cylinder 31 drives the sliding block 34 to slide downward in the sliding groove 33, the sliding block 34 drives the lower pressing rod 35 to slide downward, the lower pressing rod 35 drives the arc-shaped positioning block 36 to move downward, so that the arc-shaped positioning block 36 is closely fit with the positioning column on the workpiece 4, thereby limiting and fixing the workpiece 4 on the guide seat 226, preventing the workpiece 4 from moving, and limiting and fixing the workpiece 4 by the arc-shaped positioning block 36 is realized.

[0051] Then the control box 12 controls the motor 211 to start, the output end of the motor 211 drives the connecting shaft 212 to move, the connecting shaft 212 drives the optical shaft 214 to rotate in the bearing seat 213, the insertion groove 215 rotates accordingly, the insertion groove 215 drives the insertion rod 221 to rotate, the insertion rod 221 drives the fixed cylinder 222 to rotate, the fixed cylinder 222 drives the clamp 223 to rotate, the clamp 223 drives the polishing cylinder 225 to rotate, and the repeated rotation of the polishing cylinder 225 polishes and removes the traces on the workpiece 4, thereby realizing the function of the polishing cylinder 225 to comprehensively polish the polishing end of the workpiece 4.

[0052] The above embodiments are only used to illustrate the technical solutions of the present application, rather than limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features; and these modifications or replacements will not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A device for polishing and removing marks on injection molded parts, characterized in that: Including device body (1), the left side of device body (1) is installed with drive mechanism (2) for polishing workpiece (4), and the right side of device body (1) is installed with down-pressing fixing assembly (3) for fixing workpiece (4); The drive mechanism (2) includes a drive assembly (21) for providing power and a polishing assembly (22) for polishing the workpiece (4), the drive assembly (21) is installed on the left side of the device body (1), the polishing assembly (22) is installed on the device body (1), and the polishing assembly (22) is connected with the right side of the drive assembly (21); The polishing assembly (22) includes a plug rod (221), a fixed cylinder (222), a clamp (223), a clamp screw (224), a polishing cylinder (225) and a guide seat (226), the plug rod (221) is fixedly installed on the left side of the fixed cylinder (222), the plug rod (221) is inserted with the polishing cylinder (225), the clamp (223) is arranged in the fixed cylinder (222) and is limitingly and slidably connected with the fixed cylinder (222), the clamp screw (224) is threadedly connected with the fixed cylinder (222), the inner end of the clamp screw (224) is rotatably connected with the clamp (223) through a bearing, the guide seat (226) is fixedly installed on the right side of the platform (11), and the clamp (223) is in abutting contact with the polishing cylinder (225).

2. The apparatus according to claim 1, wherein The device body (1) includes a platform (11), a control box (12), an organic glass cover (13) and a support frame (14), the support frame (14) is fixedly installed on the lower side of the platform (11), the control box (12) is fixedly installed on the upper end of the support frame (14), and the upper end of the platform (11) is hingedly connected with the rear end of the organic glass cover (13).

3. The apparatus of claim 2, wherein, The platform (11) is connected with the drive assembly (21), the polishing assembly (22) and the down-pressing fixing assembly (3).

4. The apparatus of claim 3, wherein, The drive assembly (21) includes a motor (211), a shaft coupling (212), a bearing seat (213), an optical shaft (214) and a slot (215), the motor (211) is fixedly installed on the left side of the upper end of the platform (11), the output end of the motor (211) is fixedly connected with one end of the shaft coupling (212), the other end of the shaft coupling (212) is fixedly connected with one end of the optical shaft (214), the other end of the optical shaft (214) is provided with the slot (215), the slot (215) is connected with the polishing assembly (22), and the two bearing seats (213) are fixedly installed on the upper end of the platform (11), and the inner ends of the two bearing seats (213) are rotatably connected with the left and right sides of the optical shaft (214).

5. The apparatus of claim 4, wherein, The motor (211) is electrically connected with the control box (12).

6. The apparatus of claim 5, wherein, The clamps (223) and the clamp screws (224) are symmetrically arranged on the front and rear sides of the fixed cylinder (222).

7. The injection molded part mark removal equipment according to claim 6, characterized in that: The inner end of the clamp (223) is in the shape of an arc abutting the polishing cylinder (225).

8. The apparatus of claim 7, wherein, The lower pressing fixing assembly (3) comprises a cylinder (31), a fixing plate (32), a sliding groove (33), a sliding block (34), a lower pressing rod (35) and an arc-shaped positioning block (36), the cylinder (31) is fixedly installed at the lower end right side of the platform (11), the fixing plate (32) is fixedly installed at the upper end right side of the platform (11), the sliding groove (33) is formed in the fixing plate (32), the sliding block (34) is in limit sliding connection with the sliding groove (33), the output end of the cylinder (31) is fixedly connected with the rear end of the sliding block (34), the front end of the sliding block (34) is fixedly connected with the lower pressing rod (35), the lower end of the lower pressing rod (35) is fixedly connected with the arc-shaped positioning block (36), and the cylinder (31) is electrically connected with the control box (12).

9. The apparatus of claim 8, wherein, The lower end of the arc-shaped positioning block (36) is in shape fit with the arc shape of the upper end positioning column of the workpiece (4).

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