CN211334235U

CN211334235U - Deburring device for injection molding part of notebook computer

Info

Publication number: CN211334235U
Application number: CN201922134230.8U
Authority: CN
Inventors: 陆韬; 严琳; 严建农; 朱庆其; 刘会开; 张新林; 姚会; 岳磊
Original assignee: Hefei Longrun Precision Manufacturing Co ltd
Current assignee: Hefei Longrun Precision Manufacturing Co ltd
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-08-25
Anticipated expiration: 2029-12-03

Abstract

The utility model discloses a notebook computer injection molding burring device, including first base, first movable plate, second guide arm and second base, the up end rear portion of first base is provided with the back plate, and both sides all are fixed with a set of first curb plate around the back plate to install two sets of first guide arms between two sets of first curb plates, and slide on two sets of first guide arms and be provided with first movable plate and second movable plate. This notebook computer injection molding burring device, overall structure sets up rationally, install first guide arm around on first base between two sets of first curb plates, through swing joint first activity plate and the second activity plate on first guide arm, all install punch holder and lower plate on first activity plate and the second activity plate, injection molding all can be cliied alone to first activity plate and the second activity plate, it mutually supports both to press from both sides and gets bigger size injection molding, and is more practical convenient.

Description

Deburring device for injection molding part of notebook computer

Technical Field

The utility model relates to an injection molding burring technical field specifically is a notebook computer injection molding burring device.

Background

Along with the development of society, the technological level's progress, notebook computer each accessory all need through the production of moulding plastics, in notebook computer injection molding processing manufacturing industry, the stamping workpiece surface that the punching press was accomplished generally can produce the burr, because the processing requirement, the burr need be taken out, this needs burring device to accomplish, and in the prior art, the burr of through-hole in the computer casing of moulding plastics is mostly handled through the manual work, and during manual cleaning, the operation is unsafe, and the injection molding is damaged more easily simultaneously, wastes a large amount of time, has increased the cost.

In order to solve the defects and the defects of the deburring of the brain injection molding, the technology for deburring the brain injection molding is urgently needed to be improved, the deburring of the injection molding with different sizes is facilitated, the practicability is wider, the deburring is fast and convenient to achieve, the convenience and the safety are realized, the labor cost and more time are saved, the whole working efficiency is improved, and the deburring device for the injection molding of the notebook computer is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming the burr of through-hole in the computer casing of moulding plastics of prior art and handling through the manual work more, during manual cleaning, the operation is unsafe, also damages the injection molding relatively easily simultaneously, extravagant plenty of time, the defect of cost is increased, provides a notebook computer injection molding burring device. A notebook computer injection molding burring device has convenient not unidimensional injection molding burring, and the practicality is more extensive, and it is more convenient to get rid of the burr simultaneously at a high speed, also convenient and safe, has saved human cost and more time, helps improving characteristics such as whole work efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: a deburring device for a notebook computer injection molding part comprises a first base, a first movable plate, a second guide rod and a second base, a rear plate is arranged at the rear part of the upper end surface of the first base, a group of first side plates are fixed at the front side and the rear side of the rear plate, two groups of first guide rods are arranged between the two groups of first side plates, and a first movable plate block and a second movable plate block are arranged on the two groups of first guide rods in a sliding way, and a group of multi-stage telescopic cylinders are respectively arranged between the first side plate and the first movable plate and between the first side plate and the second movable plate, meanwhile, a group of second side plates are vertically fixed at the front and the rear sides of the upper end surface of the second base, a transverse plate is arranged between the two groups of second side plates, a third movable plate is movably connected in the transverse plate, an electric telescopic rod is fixed at the front part of the third movable plate, and a deburring knife is installed at the front part of the electric telescopic rod;

a set of threaded rods is installed on the upper portion and the lower portion of the first movable plate and the second movable plate, a center block is arranged between the two sets of threaded rods, a set of movable blocks are movably connected to each set of threaded rods, an upper clamping plate is fixed to each movable block on the upper side, and a lower clamping plate is fixed to each movable block on the lower side.

Preferably, the first movable plate and the second movable plate are movably arranged on the first guide rod back and forth, and the structures of the first movable plate and the second movable plate are consistent.

Preferably, two groups of micro cylinders are arranged on the lower end face of the right part of the upper clamping plate, a fixing plate is fixed at the lower end of each micro cylinder, and a rubber clamping block is arranged on the lower end face of each fixing plate.

Preferably, a group of motors are mounted on the upper ends of the upper threaded rods of the first movable plate and the second movable plate and the lower end heads of the lower threaded rods, the threaded rods can be rotatably arranged, the upper clamping plate and the lower clamping plate on the upper threaded rods and the lower threaded rods are structurally identical, and clamping openings of the upper clamping plate and the lower clamping plate are oppositely arranged.

Preferably, a groove is formed in the transverse plate, a second guide rod is arranged in the groove, the right end head of the second guide rod is rotatably connected with a group of motors, a third movable plate is connected onto the second guide rod in a sliding mode and located in the groove, and meanwhile the third movable plate can be movably arranged on the second guide rod in the front-back direction.

Preferably, the first movable plate and the second movable plate on the first guide rod are matched, and the upper clamping plate and the lower clamping plate on the first movable plate and the upper clamping plate and the lower clamping plate on the second movable plate are arranged in a level manner.

Preferably, the centers of the deburring knife, the electric telescopic rod and the third movable plate are all located on the same axis, and the transverse plate is perpendicular to the axis.

Compared with the prior art, the beneficial effects of the utility model are that:

1. a first guide rod is arranged between a front group of first side plates and a rear group of first side plates on a first base, a first movable plate and a second movable plate are movably connected to the first guide rod, an upper clamping plate and a lower clamping plate are respectively arranged on the first movable plate and the second movable plate, and the first movable plate and the second movable plate can independently clamp injection molding pieces and can also be matched with each other to clamp injection molding pieces with larger sizes, so that the injection molding machine is more practical and convenient;

2. set up the diaphragm between the second curb plate of both sides around on the second base to set up second guide arm and recess in the diaphragm, make things convenient for the third movable plate to carry out the front and back activity, thereby drive deburring sword and electric telescopic handle and carry out the back-and-forth movement together, so that deburring sword clears up the burr at the in-process that removes, and is more fast laborsaving.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a schematic top view of the structure of the present invention;

fig. 3 is a left side view structural diagram of the first movable plate of the structure of the present invention;

fig. 4 is a schematic view of the structural relationship between the third movable plate and the transverse plate of the structure of the present invention.

Reference numbers in the figures: 1. a first base; 2. a first side plate; 3. a back plate; 4. a first movable plate; 5. a first guide bar; 6. a second movable plate; 7. a deburring cutter; 8. an electric telescopic rod; 9. a third movable plate; 10. a second guide bar; 11. a transverse plate; 12. a second side plate; 13. A second base; 14. an upper splint; 15. a multi-stage telescopic cylinder; 16. a micro cylinder; 17. a fixing plate; 18. a rubber clamping block; 19. a lower splint; 20. a center block; 21. a motor; 22. a threaded rod; 23. a moving block; 24. and (4) a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a deburring device for injection molded parts of a notebook computer comprises a first base 1, a first side plate 2, a rear plate 3, a first movable plate 4, a first guide rod 5, a second movable plate 6, a deburring knife 7, an electric telescopic rod 8, a third movable plate 9, a second guide rod 10, a transverse plate 11, a second side plate 12, a second base 13, an upper clamping plate 14, a multi-stage telescopic cylinder 15, a micro cylinder 16, a fixing plate 17, a rubber clamping block 18, a lower clamping plate 19, a central block 20, a motor 21, a threaded rod 22, a moving block 23 and a groove 24, wherein the rear plate 3 is arranged at the rear part of the upper end face of the first base 1, a group of first side plates 2 are fixed on the front side and the rear side of the rear plate 3, two groups of first guide rods 5 are installed between the two groups of first side plates 2, the first movable plate 4 and the second movable plate 6 are arranged on the two groups of first guide rods 5 in a sliding manner, and the first movable, A set of multi-stage telescopic cylinders 15 is respectively arranged between the first side plate 2 and the second movable plate 6, a set of second side plates 12 is vertically fixed on the front and rear sides of the upper end face of the second base 13, a transverse plate 11 is arranged between the two sets of second side plates 12, a third movable plate 9 is movably connected in the transverse plate 11, a groove 24 is formed in the transverse plate 11, a second guide rod 10 is arranged in the groove 24, the right end head of the second guide rod 10 is rotatably connected with a set of motor, a third movable plate 9 is slidably connected on the second guide rod 10, the third movable plate 9 is positioned in the groove 24, the motor is a servo motor, the specific type can be selected and matched, meanwhile, the third movable plate 9 can be movably arranged on the second guide rod 10 back and forth, an electric telescopic rod 8 is fixed on the front portion of the third movable plate 9, a deburring knife 7 is arranged on the front portion of the electric telescopic rod 8, and a deburring, The centers of the electric telescopic rod 8 and the third movable plate 9 are both positioned on the same axis, the transverse plate 11 is arranged perpendicular to the axis, a group of threaded rods 22 are respectively arranged at the upper part and the lower part of the first movable plate 4 and the second movable plate 6, a central block 20 is arranged between the two groups of threaded rods 22, a group of moving blocks 23 are movably connected on each group of threaded rods 22, an upper clamping plate 14 is fixed on the moving block 23 at the upper side, a lower clamping plate 19 is fixed on the moving block 23 at the lower side, two groups of micro cylinders 16 are arranged on the lower end face of the right part of the upper clamping plate 14, a fixing plate 17 is fixed at the lower end of each micro cylinder 16, a rubber clamping block 18 is arranged on the lower end face of each fixing plate 17, the micro cylinders 16 can be replaced by electric cylinders or hydraulic cylinders, the first movable plate 4 and the second movable plate 6 can be movably arranged back and forth on the first guide rod 5, and the structures of, first movable plate 4 and the upper end of 6 upper portion threaded rods 22 of second movable plate, all install a set of motor 21 on the lower end of lower part threaded rods 22, and threaded rods 22 all can rotate the setting, and punch holder 14 and lower plate 19 structure on the upper and lower part threaded rods 22 all set up the unanimity, and punch holder 14 and the relative setting of 19 double-layered mouth of lower plate, first movable plate 4 and the 6 cooperation setting of second movable plate on the first guide arm 5, and punch holder 14 on first movable plate 4, punch holder 14 on lower plate 19 and the second movable plate 6, the highly homogeneous phase of lower plate 19 is equalling in the setting.

As shown in fig. 1-4, the overall structure of the device is shown, a first guide rod 5 is installed between a front group of first side plates 2 and a rear group of first side plates 2 on a first base 1, a first movable plate 4 and a second movable plate 6 are movably connected to the first guide rod 5, an upper clamping plate 14 and a lower clamping plate 19 are installed on the first movable plate 4 and the second movable plate 6, the first movable plate 4 and the second movable plate 6 can clamp injection molding parts independently, and the first movable plate 4 and the second movable plate 6 can also be matched with each other to clamp injection molding parts with larger sizes, so that the device is more practical and convenient;

meanwhile, a transverse plate 11 is arranged between the second side plates 12 on the front side and the rear side of the second base 13, and a second guide rod 10 and a groove 24 are arranged in the transverse plate 11, so that the third movable plate 9 can move front and rear conveniently, the deburring cutter 7 and the electric telescopic rod 8 are driven to move front and rear together, the deburring cutter 7 can clean burrs in the moving process, and trouble is saved more quickly.

When the deburring device for the injection molding part of the notebook computer is used, one end of the injection molding part is clamped by the upper clamping plate 14 and the lower clamping plate 19 on the first movable plate 4, the other end of the injection molding part is clamped by the upper clamping plate 14 and the lower clamping plate 19 on the second movable plate 6, so that the injection molding part can be clamped between the first movable plate 4 and the second movable plate 6, the third movable plate 9 in the transverse plate 11 can be conveniently controlled to move back and forth on the second guide rod 10, the deburring cutter 7 arranged at the front part of the electric telescopic rod 8 on the third movable plate 9 is driven to move back and forth, the electric telescopic rod 8 can be controlled to move in a stretching and retracting manner at the same time, the deburring cutter 7 is pushed forward to remove burrs on the injection molding part, the deburring cutter 7 can be moved back and forth to remove burrs on the injection molding part from front to back, the distance between the first movable plate 4 and the second movable plate 6 can be conveniently adjusted, simultaneously first activity plate 4 and second activity plate 6 can the exclusive use, also can use together to in cliping not unidimensional injection molding, practical range is more extensive, carries out back-and-forth movement third activity plate 9 through rotating second guide arm 10 simultaneously, makes unhairing bayonet 7 be convenient for clear up the burr at the in-process that removes, and the clearance is convenient save trouble.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a notebook computer injection molding burring device, includes first base (1), first activity plate (4), second guide arm (10) and second base (13), its characterized in that: a rear plate (3) is arranged at the rear part of the upper end face of the first base (1), a group of first side plates (2) is fixed on the front side and the rear side of the rear plate (3), two groups of first guide rods (5) are arranged between the two groups of first side plates (2), a first movable plate block (4) and a second movable plate block (6) are arranged on the two groups of first guide rods (5) in a sliding manner, a group of multistage telescopic cylinders (15) are arranged between the first side plates (2) and the first movable plate block (4) and between the first side plates (2) and the second movable plate block (6), a group of second side plates (12) are vertically fixed on the front side and the rear side of the upper end face of the second base (13), a transverse plate (11) is arranged between the two groups of second side plates (12), a third movable plate block (9) is movably connected in the transverse plate (11), and an electric telescopic rod (8) is fixed on the, the front part of the electric telescopic rod (8) is provided with a deburring knife (7);

a set of threaded rods (22) are installed on the upper portion and the lower portion of the first movable plate (4) and the second movable plate (6), a center block (20) is arranged between the two sets of threaded rods (22), a set of moving blocks (23) are movably connected to each set of threaded rods (22), an upper clamping plate (14) is fixed to each moving block (23) on the upper side, and a lower clamping plate (19) is fixed to each moving block (23) on the lower side.

2. The deburring device for the injection-molded parts of the notebook computer according to claim 1, characterized in that: the first movable plate (4) and the second movable plate (6) are movably arranged on the first guide rod (5) in a front-back mode, and the structures of the first movable plate (4) and the second movable plate (6) are consistent.

3. The deburring device for the injection-molded parts of the notebook computer according to claim 1, characterized in that: two groups of micro cylinders (16) are arranged on the lower end face of the right part of the upper clamping plate (14), a fixing plate (17) is fixed at the lower end of each micro cylinder (16), and a rubber clamping block (18) is arranged on the lower end face of each fixing plate (17).

4. The deburring device for the injection-molded parts of the notebook computer according to claim 1, characterized in that: a set of motor (21) is installed on the upper end of upper portion threaded rod (22) of first movable plate (4) and second movable plate (6) and the lower end of lower part threaded rod (22), and threaded rod (22) all can rotate the setting to punch holder (14) and lower plate (19) structure on upper and lower part threaded rod (22) all set up unanimously, and punch holder (14) and lower plate (19) clamp mouthful relative setting.

5. The deburring device for the injection-molded parts of the notebook computer according to claim 1, characterized in that: a groove (24) is formed in the transverse plate (11), a second guide rod (10) is arranged in the groove (24), the right end of the second guide rod (10) is rotatably connected with a set of motor, a third movable plate (9) is connected onto the second guide rod (10) in a sliding mode, the third movable plate (9) is located in the groove (24), and meanwhile the third movable plate (9) can be movably arranged on the second guide rod (10) in the front-back direction.

6. The deburring device for the injection-molded parts of the notebook computer according to claim 1, characterized in that: the first movable plate (4) and the second movable plate (6) on the first guide rod (5) are matched, and the upper clamping plate (14) and the lower clamping plate (19) on the first movable plate (4) and the upper clamping plate (14) and the lower clamping plate (19) on the second movable plate (6) are arranged in a level manner.

7. The deburring device for the injection-molded parts of the notebook computer according to claim 1, characterized in that: the centers of the deburring knife (7), the electric telescopic rod (8) and the third movable plate (9) are all positioned on the same axis, and the transverse plate (11) is perpendicular to the axis.