CN110962187B

CN110962187B - Plastics manufacturing is with burring all-in-one that punches

Info

Publication number: CN110962187B
Application number: CN201911322572.0A
Authority: CN
Inventors: 陈娅雄
Original assignee: Zhejiang Tongfa Plastic Machinery Co ltd
Current assignee: Zhejiang Tongfa Plastic Machinery Co.,Ltd.
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2021-03-26
Anticipated expiration: 2039-12-20
Also published as: CN110962187A

Abstract

The invention discloses a punching and deburring integrated machine for plastic manufacturing, which structurally comprises a base, a lifting column, a lifting seat, a motor, a pressure rod, a rotating shaft and a drilling device, wherein the lifting column is vertically arranged at the rear end of the lifting seat, the lifting seat is in clearance fit with the lifting column, and the motor is vertically connected with the top of the lifting seat; has the advantages that: the polish rod above the drill bit is provided with six groups of grinders, and the grinders are mounted with the sliding grooves in a buckling manner, so that the processes of drilling and deburring can be completed at one time, and the operation is simple; the grinding device and the drill bit are movably connected through the buckling disc, the lug on the grinding device is buckled with the trapezoidal hole, clamping is completed, when the grinding piece needs to be replaced, the buckling disc continues to be pulled towards the drill bit, the lug is separated from the trapezoidal hole, the buckling disc is reset through the first spring, the grinding device is popped out through the second spring inside the sliding groove, and disassembly is completed.

Description

Plastics manufacturing is with burring all-in-one that punches

Technical Field

The invention discloses a punching and deburring integrated machine for plastic manufacturing, and belongs to the technical field of punching.

Background

Plastics are important organic synthetic macromolecular material, and it is very extensive to use, and plastic products are the general name of articles such as life, industry that adopt plastics to process as main raw materials and form, including the goods of all technologies such as using plastics as the injection moulding of raw materials, plastic uptake, and plastic products need punch to it in the manufacture process, and in the process of punching, the drill bit is when carrying out the rotational extrusion with plastic products, and plastics can appear the wire drawing phenomenon under the effect of shear force, have the burr to appear in the hole, still must change the tool bit after the drilling and polish the processing, and the operation is troublesome.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a punching and deburring all-in-one machine for plastic manufacturing to solve the problems.

In order to achieve the purpose, the invention is realized by the following technical scheme: a punching and deburring integrated machine for plastic manufacturing structurally comprises a base, a lifting column, a lifting seat, a motor, a pressure rod, a rotating shaft and a drilling device, wherein the lifting column is vertically arranged at the rear end of the lifting seat, the lifting seat is in clearance fit with the lifting column, the motor is vertically connected with the top of the lifting seat, the motor is connected with the rotating shaft in the lifting seat, the pressure rod is movably connected to the right side surface of the lifting seat, and the bottom of the rotating shaft is connected with the drilling device;

preferably, drilling equipment comprises chuck, first spring, lock dish, abrader and drill bit, the chuck is connected with the rotation axis, the drill bit top is connected with the chuck bottom surface is perpendicular, even equidistance swing joint has six abrasive wares of group on the smooth rod face of the first half of drill bit, the lock dish is connected with the chuck through first spring, abrader and lock dish looks lock.

Preferably, the polished rod at the top of the drill bit is provided with six sliding grooves, the six sliding grooves are uniformly distributed on the periphery of the polished rod at equal intervals, the bottoms of the sliding grooves are provided with inclined grooves, and the tops of the sliding grooves in the vertical direction are connected with second springs.

Preferably, the abrader is buckled with the sliding groove through a second spring, the abrader consists of a clamping plate and an abrasive layer, and the abrasive layer is arranged at the top of the clamping plate.

Preferably, the clamping plate is smaller than the sliding groove in width, a protruding block is arranged on one side, located on the abrasive layer, of the top end of the clamping plate, and an inserting plate is connected to the bottom of the clamping plate.

Preferably, the cross section of the convex block is a right-angled triangle, and the inserting plate is of a conical plate structure.

Preferably, the buckling disc is of an annular disc structure, six limiting grooves matched with the grinding device are formed in the inner side edge of the buckling disc, the depth of each limiting groove is half of the thickness of the buckling disc, and trapezoidal holes are formed in the limiting grooves.

Preferably, the trapezoidal hole is matched with the lug in size.

Preferably, the grinding device is connected with a sliding groove in the drill bit through a buckling disc, a second spring is arranged between the grinding device and the sliding groove, and the second spring is used for popping up the grinding device and is convenient to replace.

Advantageous effects

The invention discloses a punching and deburring integrated machine for plastic manufacturing, which has the following effects:

the polish rod above the drill bit is provided with six groups of grinders, and the grinders are mounted with the sliding grooves in a buckling manner, so that the processes of drilling and deburring can be completed at one time, and the operation is simple;

the abrasive disk is movably connected with the drill bit through the buckling disk, the lug on the abrasive device is buckled with the trapezoidal hole to finish clamping, when the abrasive disk needs to be replaced, the buckling disk is continuously pulled towards the drill bit, the lug is separated from the trapezoidal hole, the first spring enables the buckling disk to reset, the second spring in the sliding groove ejects the abrasive device, the disassembly is finished, and the disassembly and the assembly are convenient.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural diagram of a punching and deburring integrated machine for plastic manufacturing;

FIG. 2 is a schematic structural diagram of a drilling apparatus according to the present invention;

FIG. 3 is a schematic top view of a drill bit according to the present invention;

FIG. 4 is a schematic structural view of an abrasive article according to the present invention;

FIG. 5 is a schematic top view of a snap plate according to the present invention.

In the figure: the grinding machine comprises a base-1, a lifting column-2, a lifting seat-3, a motor-4, a pressure lever-5, a rotating shaft-6, a drilling device-7, a chuck-10, a first spring-9, a buckling disc-8, an abrasive device-11, a drill-12, a sliding groove-a 2, a sliding groove-a 1, a second spring-a 3, a clamping plate-b 1, an abrasive layer-b 2, a bump-f, an inserting plate-e, a limiting groove-82 and a trapezoidal hole-81.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Example 1

Referring to fig. 1-4, the present invention provides a technical solution of a punching and deburring integrated machine for plastic manufacturing: the structure of the drilling machine comprises a base 1, a lifting column 2, a lifting seat 3, a motor 4, a pressure rod 5, a rotating shaft 6 and a drilling device 7, wherein the lifting column 2 is vertically arranged at the rear end of the lifting seat 3, the lifting seat 3 is in clearance fit with the lifting column 2, the motor 4 is vertically connected with the top of the lifting seat 3, the motor 4 is connected with the rotating shaft 6 inside the lifting seat 3, the pressure rod 5 is movably connected on the right side surface of the lifting seat 3, and the bottom of the rotating shaft 6 is connected with the drilling device 7;

the drilling device 7 comprises a chuck 10, a first spring 9, a buckling disc 8, a grinder 11 and a drill bit 12, the chuck 10 is connected with a rotating shaft 6, the top of the drill bit 12 is vertically connected with the bottom surface of the chuck 10, the upper half part of the drill bit 12 is provided with six groups of grinders 11 at equal intervals, the buckling disc 8 is connected with the chuck 10 through the first spring 9, the grinder 11 is buckled with the buckling disc 8, the polish rod at the top of the drill bit 12 is provided with six sliding grooves a2, the six sliding grooves a2 are uniformly and equidistantly distributed around the polish rod, the bottom of the sliding groove a2 is provided with a chute a1, the top of the sliding groove a2 in the vertical direction is connected with a second spring a3, the grinder 11 is buckled with the sliding groove a2 through the second spring a3, the grinder 11 consists of a clamping plate b1 and a grinding layer b2, the top of the clamping plate b1 is provided with a grinding layer b2, the width of the clamping plate b1 is smaller than that of the sliding groove a2, a bump f is arranged on one side, located on the abrasive layer b2, of the top end of the clamping plate b1, an inserting plate is connected to the bottom of the clamping plate b 3526, the cross section of the bump f is in a right-angled triangle shape, and the inserting plate e is in a conical plate structure.

Fixing a plastic product on a base 1 through a clamp, adjusting the height position between a lifting seat 3 and a lifting column 2, inserting a clamping plate b1 on an abrader 11 into a sliding groove a2, matching an inserting plate e with a sliding groove a1 on the bottom of the sliding groove a2, pressing the abrader 11 in the sliding groove a2 by hand, compressing a second spring a3, keeping the existing state, pulling down a buckling disc 8 towards a drill bit 12, enabling the buckling disc 8 to buckle the abrader 11, and releasing the hand; completing the fixation of the material grinder 11; at the moment, the drilling device 7 is connected with the rotating shaft 6, the motor 4 drives the rotating shaft 6 to drive the drill bit 12 to rotate at a high speed, the press rod 5 is poked to enable the drill bit 12 to drill holes on the plastic products, the drill bit 12 continues to move downwards after drilling, the abrader 11 above the drill bit 12 performs burr treatment on the inner walls of the holes, and one-time operation can be completed.

Example 2

As shown in fig. 5, the method according to embodiment 1 further includes: buckling disc 8 is annular disc structure, and it has six spacing grooves 82 with abrasive material ware 11 assorted to open on its inside edge, the degree of depth of spacing groove 82 is half of buckling disc 8 thickness, spacing groove 82 is inside to be equipped with trapezoidal hole 81, the size and the lug f in trapezoidal hole 81 cooperate.

In the embodiment 1, the inner side of the buckling disc 8 is provided with the trapezoidal hole 81, and in the process of pulling down the buckling disc 8, the trapezoidal hole 81 is matched with the bump f on the clamping plate b1 to fix the grinder 11 on the drill bit 12, so that the assembly is completed; when the grinding disc needs to be replaced, the buckling disc 8 is continuously pulled towards the drill bit 12, the lug f is separated from the trapezoidal hole 81, the first spring 9 enables the buckling disc 8 to reset, the second spring a3 in the sliding groove a2 ejects the grinder 11, and the disassembly is completed.

The foregoing merely illustrates the principles and preferred embodiments of the invention and many variations and modifications may be made by those skilled in the art in light of the foregoing disclosure, which are intended to be within the scope of the invention.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a plastics manufacturing is with burring all-in-one that punches which characterized in that: the structure of the drilling machine comprises a base (1), a lifting column (2), a lifting seat (3), a motor (4), a pressure lever (5), a rotating shaft (6) and a drilling device (7), wherein the lifting column (2) is vertically arranged at the rear end of the lifting seat (3), the lifting seat (3) is in clearance fit with the lifting column (2), the motor (4) is vertically connected with the top of the lifting seat (3), the motor (4) is connected with the rotating shaft (6) inside the lifting seat (3), the pressure lever (5) is movably connected to the right side surface of the lifting seat (3), and the bottom of the rotating shaft (6) is connected with the drilling device (7); the drilling device (7) is composed of a chuck (10), a first spring (9), a buckling disc (8), a grinding device (11) and a drill bit (12), the chuck (10) is connected with a rotating shaft (6), the top of the drill bit (12) is vertically connected with the bottom surface of the chuck (10), six groups of grinding devices (11) are uniformly and movably connected to the surface of a polishing rod on the upper half part of the drill bit (12) at equal intervals, the buckling disc (8) is connected with the chuck (10) through the first spring (9), and the grinding devices (11) are buckled with the buckling disc (8); six sliding grooves (a2) are formed in the polished rod at the top of the drill bit (12), the six sliding grooves (a2) are uniformly distributed on the periphery of the polished rod at equal intervals, a chute (a1) is formed in the bottom of the sliding groove (a2), and a second spring (a3) is connected to the top of the sliding groove (a2) in the vertical direction; the grinder (11) is buckled with the sliding groove (a2) through a second spring (a3), the grinder (11) consists of a clamping plate (b1) and a grinding material layer (b2), and the grinding material layer (b2) is arranged at the top of the clamping plate (b 1); the width of the clamping plate (b1) is smaller than that of the sliding groove (a2), the top end of the clamping plate (b1) is provided with a convex block (f) on one side of the abrasive layer (b2), and the bottom of the clamping plate is connected with an inserting plate (e); the section of the bump (f) is a right-angled triangle, and the inserting plate (e) is of a conical plate structure; the buckling disc (8) is of an annular disc structure, six limiting grooves (82) matched with the material grinding device (11) are formed in the inner side edge of the buckling disc, the depth of each limiting groove (82) is half of the thickness of the buckling disc (8), and trapezoidal holes (81) are formed in the limiting grooves (82); the size of the trapezoidal hole (81) is matched with that of the bump (f);

fixing a plastic product on a base (1) through a clamp, adjusting the height position between a lifting seat (3) and a lifting column (2), inserting a clamping plate (b1) on a grinder (11) into a sliding groove (a2), matching an inserting plate (e) with a chute (a1) at the bottom of the sliding groove (a2), pressing the grinder (11) in the sliding groove (a2) by hand, compressing a second spring (a3), keeping the existing state, pulling down a buckling disc (8) towards a drill bit (12), enabling the buckling disc (8) to buckle the grinder (11), and loosening the hand; completing the fixation of the grinder (11); at the moment, the drilling device (7) is connected with the rotating shaft (6), the motor (4) drives the rotating shaft (6) to drive the drill bit (12) to rotate at a high speed, the press rod (5) is poked to enable the drill bit (12) to drill a plastic product, the drill bit (12) continues to move downwards after the hole is drilled, the burr treatment is carried out on the inner wall of the hole by the material grinding device (11) above the drill bit (12), and the operation can be completed in one step;

the inner side of the buckling disc (8) is provided with a trapezoidal hole (81), and in the process of pulling down the buckling disc (8), the trapezoidal hole (81) is matched with a bump (f) on a clamping plate (b1) to fix the grinder (11) on the drill bit (12) to finish assembly; when the grinding disc needs to be replaced, the buckling disc (8) is continuously pulled towards the drill bit (12), the bump (f) is separated from the trapezoidal hole (81), the buckling disc (8) is reset by the first spring (9), the grinder (11) is ejected out by the second spring (a3) in the sliding groove (a2), and the disassembly is completed.