CN215659354U

CN215659354U - End face grinding device for processing pen point

Info

Publication number: CN215659354U
Application number: CN202121393129.5U
Authority: CN
Inventors: 金兆联; 金满秋
Original assignee: Kunshan Qianma Stationery Co ltd
Current assignee: Kunshan Qianma Stationery Co ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2022-01-28
Anticipated expiration: 2031-06-23

Abstract

The utility model discloses an end face grinding device for processing a pen point, which comprises a box body, wherein two fixed rods are fixedly connected to the inner walls of multiple sides of the box body, an objective table is fixedly connected between the fixed rods, two second chutes are formed in the upper surface of the objective table, second threaded rods are rotatably connected to two sides of the box body, a first clamping block and a second clamping block are respectively in threaded connection with one side of each second threaded rod, multiple grooves are formed in one sides of the first clamping block and one side of the second clamping block, a second sliding block is fixedly connected to the bottoms of the first clamping block and the second clamping block, the second sliding block is in sliding connection with the second chutes, a hydraulic cylinder is fixedly connected to the inner wall of one side of the box body, and a sliding plate is fixedly connected to one end of the hydraulic cylinder. The utility model effectively solves the problem that the position of the polishing blade can not be adjusted when the pen points are ground, so that the polishing blade can grind a plurality of pen points simultaneously, the processing efficiency is improved, and the requirements of people are met.

Description

End face grinding device for processing pen point

Technical Field

The utility model relates to the technical field of pen point processing, in particular to an end face grinding device for pen point processing.

Background

The pencil is a special pen for writing and drawing sketch, and has a history of more than four hundred years to date, wherein the pencil for drawing sketch is divided into various types, the types of the pencil are divided into three development stages, namely graphite, a wooden penholder and a pencil with a cap, in addition, the color of the pencil is red white, black white, yellow black and the like, and the end face of the pencil head needs to be ground during the production of the pencil, so that the end face grinding device for processing the pencil head is provided.

At present, when the pen point is ground, the position of the polishing blade cannot be adjusted by the end face grinding device for pen point processing in the market, so that the polishing blade can only grind a single pen point, the processing efficiency is influenced, the requirements of people cannot be met, and the end face grinding device for pen point processing is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an end face grinding device for processing a pen point.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an end face grinding device for processing pen heads comprises a box body, wherein two fixed rods are fixedly connected to the inner walls of the multiple sides of the box body, an object stage is fixedly connected between the fixed rods, two second chutes are formed in the upper surface of the object stage, second threaded rods are rotatably connected to the two sides of the box body, a first clamping block and a second clamping block are respectively in threaded connection with one side of each second threaded rod, a plurality of grooves are formed in one sides of the first clamping block and the second clamping block, a second sliding block is fixedly connected to the bottoms of the first clamping block and the second clamping block and is in sliding connection with the second chutes, a hydraulic cylinder is fixedly connected to the inner wall of one side of the box body, a sliding plate is fixedly connected to one end of the hydraulic cylinder, first sliding blocks are fixedly connected to the two sides of the sliding plate, first chutes are formed in the inner walls of the two sides of the box body, the first sliding grooves are in sliding connection with the first sliding blocks, two fixed plates are fixedly connected to the upper surface of the sliding plate, rotate between the fixed plate and be connected with first threaded rod, one side threaded connection of first threaded rod has the installation piece, the bottom fixedly connected with mounting panel of installation piece, the lower fixed surface of mounting panel is connected with electric putter, the first motor of one end fixedly connected with of electric putter output shaft, the one end fixedly connected with axis of rotation of first motor output shaft, the one end fixedly connected with blade of polishing of axis of rotation, the last fixed surface of slide is connected with the second motor, the one end and the first threaded rod fixed connection of second motor output shaft.

Furthermore, one side of the box body is rotatably connected with an upper cover, and the upper surface of the upper cover is fixedly connected with a handle.

Furthermore, one side fixedly connected with backup pad of box, the last fixed surface of backup pad is connected with the fan, and the air-out end fixedly connected with air outlet nozzle of fan, air outlet nozzle pass the box.

Further, the bottom fixedly connected with guide fill of box, the bottom fixedly connected with discharging pipe of guide fill.

Furthermore, one end of the second threaded rod penetrates through the box body, and one end of the second threaded rod is fixedly connected with a knob.

Furthermore, the bottom of the box body is fixedly connected with a plurality of support columns.

The utility model has the beneficial effects that:

1. through the setting of the blade of polishing, can drive the installation piece and remove about under the rotation of first threaded rod is driven at the second motor, and then drive electric putter and remove about to drive first motor and remove, thereby remove about making the blade of polishing, can adjust the position of the blade of polishing, make the blade of polishing can carry out the grinding to a plurality of nibs simultaneously, improved machining efficiency.

2. Through the setting of first clamp splice and second clamp splice for the knob drives the second threaded rod and moves down to rotate, thereby it makes first clamp splice and second clamp splice be close to each other to make the second slider slide in one side of second spout, thereby with the pencil pole centre gripping in the recess between first clamp splice and second clamp splice, thereby it is fixed to press from both sides the pencil pole, prevent when polishing the pencil pole, make the phenomenon that the pencil pole rocked appear, the stability of device has been improved.

3. Through the setting of fan, can utilize the wind that fan work produced to blow to the box inside through the tuyere to blow the piece that produces when polishing the pencil pole to the guide fill in, and in the guide fill gets into the discharging tube, and effectually avoid the piece to pile up in the box, conveniently clear up the piece, reduce the staff and to the piece work of clearing up, improved the practicality of device.

Drawings

FIG. 1 is a schematic front view of an end face grinding device for machining a pen point according to the present invention;

FIG. 2 is a schematic view of a front-cut structure connection structure of an end face grinding device for processing a pen point, according to the present invention;

fig. 3 is a schematic partial perspective view of an end face grinding device for processing a pen point according to the present invention.

In the figure: 1. a support pillar; 2. a knob; 3. a box body; 4. an upper cover; 5. a handle; 6. a fan; 7. a material guide hopper; 8. a discharge pipe; 9. fixing the rod; 10. a first clamping block; 11. a slide plate; 12. a hydraulic cylinder; 13. a first threaded rod; 14. a first chute; 15. a fixing plate; 16. a first slider; 17. mounting blocks; 18. an electric push rod; 19. a first motor; 20. polishing the blade; 22. a second threaded rod; 23. a second clamp block; 24. a second chute; 25. a second slider; 26. an object stage; 27. a second motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.

Referring to fig. 1-3, an end face grinding device for pencil point processing comprises a box body 3, two fixing rods 9 are fixed on the inner walls of multiple sides of the box body 3 through bolts, an object stage 26 is fixed between the fixing rods 9 through bolts, two second sliding grooves 24 are formed in the upper surface of the object stage 26, second threaded rods 22 are rotatably connected to two sides of the box body 3, a plurality of grooves are formed in one sides of a first clamping block 10 and a second clamping block 23, a first clamping block 10 and a second clamping block 23 are respectively in threaded connection with one side of the second threaded rod 22, the first clamping block 10 and the second clamping block 23 are designed to move under the rotation of the second threaded rod 22, so that the first clamping block 10 and the second clamping block 23 are close to each other, a pencil rod is clamped in the grooves of the first clamping block 10 and the second clamping block 23, the pencil rod is clamped and fixed, and is prevented from being ground, the pencil holder has the advantages that the pencil holder shakes, the stability of the device is improved, the second sliding block 25 is fixed at the bottoms of the first clamping block 10 and the second clamping block 23 through bolts, the second sliding block 25 is in sliding connection with the second sliding groove 24, the first clamping block 10 and the second clamping block 23 can be guided by the sliding mode of the second sliding groove 24 and the second sliding block 25, the phenomenon that the first clamping block 10 and the second clamping block 23 deviate in position when moving is avoided, clamping of the pencil holder is affected, the hydraulic cylinder 12 is fixed on the inner wall of one side of the box body 3 through bolts, the sliding plate 11 is fixed at one end of the hydraulic cylinder 12 through bolts, the first sliding blocks 16 are fixed on the two sides of the sliding plate 11 through bolts, the first sliding grooves 14 are formed in the inner walls of the two sides of the box body 3, the first sliding grooves 14 are in sliding connection with the first sliding block 16, the two fixing plates 15 are fixed on the upper surface of the sliding plate 11 through bolts, and the first threaded rod 13 is rotatably connected between the fixing plates 15, one side of the first threaded rod 13 is in threaded connection with an installation block 17, the bottom of the installation block 17 is fixed with an installation plate through a bolt, the lower surface of the installation plate is fixed with an electric push rod 18 through a bolt, one end of an output shaft of the electric push rod 18 is fixed with a first motor 19 through a bolt, one end of an output shaft of the first motor 19 is fixed with a rotation shaft through a bolt, one end of the rotation shaft is fixed with a polishing blade 20 through a bolt, the sliding plate 11 is pushed by a hydraulic cylinder 12 to slide on one side of the first sliding chute 14, the sliding plate 11 is pushed to be right above a pencil, the polishing blade 20 can be positioned above the pencil rod, the electric push rod 18 is used for pushing the first motor 19 to move downwards, the polishing blade 20 is driven to move downwards, the polishing blade 20 is made to contact with the pencil, polishing of the pencil rod is facilitated, the polishing blade 20 is driven to rotate by the first motor 19, utilize the blade of polishing 20 to grind the top of pencil pole, the work intensity of labour who polishes the pencil pole has been replaced the manual work, time saving and labor saving, the upper surface of slide 11 is fixed with second motor 27 through the bolt, the one end and the first threaded rod 13 fixed connection of second motor 27 output shaft, drive first threaded rod 13 through second motor 27 and rotate, and then drive and control installation piece 17, and then drive electric putter 18 and control, drive first motor 19 and control immediately, can drive and polish about blade 20, thereby can adjust the position of blade of polishing 20, can, make the blade of polishing 20 can carry out the grinding to a plurality of nibs simultaneously, machining efficiency has been increased.

In the pencil sharpener, one side of a box body 3 is rotatably connected with an upper cover 4, the upper cover 4 is designed to ensure the sealing performance of the box body 3 during working, a handle 5 is fixed on the upper surface of the upper cover 4 through a bolt, a support plate is fixed on one side of the box body 3 through a bolt, a fan 6 is fixed on the upper surface of the support plate through a bolt, an air outlet nozzle is fixed on the air outlet end of the fan 6 through a bolt and penetrates through the box body 3, the fan 6 is designed to blow air generated by the working of the fan 6 into the box body 3 through the air outlet nozzle so as to clean up scraps generated during pencil sharpening, a guide hopper 7 is fixed on the bottom of the box body 3 through a bolt, a discharge pipe 8 is fixed on the bottom end of the guide hopper 7 through a bolt, the cleaned scraps fall into the guide hopper 7 and enter the discharge pipe 8 through the guide hopper 7, and accumulation of the scraps in the box body 3 is effectively avoided, the convenience is cleared up the piece, reduces the staff and to piece cleaning work, and box 3 is passed to the one end of second threaded rod 22, and the one end of second threaded rod 22 has knob 2 through the bolt fastening, and the bottom of box 3 has a plurality of support columns 1, the design of support column 1 through the bolt fastening to in the support to box 3.

The working principle of the embodiment is as follows: when the pencil sharpener is used, firstly, the upper cover 4 is opened, a pencil is placed between the first clamping block 10 and the second clamping block 23, then the knob 2 is rotated, so that the second threaded rod 22 is driven to rotate, the first clamping block 10 and the second clamping block 23 are driven to move, the second sliding block 25 slides on one side of the second sliding groove 24, the first clamping block 10 and the second clamping block 23 can be made to approach each other, the pencil holder is clamped in the grooves of the first clamping block 10 and the second clamping block 23, the pencil holder is clamped and fixed, then, the hydraulic cylinder 12 is started, the sliding plate 11 is pushed by the hydraulic cylinder 12, the first sliding block 16 slides on one side of the first sliding groove 14, the sliding plate 11 is pushed to be right above the pencil, namely, the sharpening blade 20 is positioned above the pencil holder, then, the electric push rod 18 is started, the first motor 19 is pushed by the electric push rod 18 to move downwards, and the sharpening blade 20 is driven to move downwards, and the grinding blade 20 is contacted with the pencil, at the same time, the first motor 19 is started, the grinding blade 20 is driven to rotate by the first motor 19, the top end of the pencil rod is ground by the grinding blade 20, in the process, the second motor 27 is started, the first threaded rod 13 is driven to rotate by the second motor 27, the mounting block 17 is driven to move left and right, the electric push rod 18 is driven to move left and right, the first motor 19 is driven to move left and right, the grinding blade 20 is driven to move left and right, the position of the grinding blade 20 can be adjusted, the grinding blade 20 can grind a plurality of pencil heads simultaneously, the processing efficiency is increased, the fan 6 is started, wind generated by the fan 6 during working is blown to the interior of the box body 3 through the wind outlet nozzle, so that chips generated during grinding the pencil rod are blown into the material guide hopper 7 and enter the material outlet pipe 8 through the material guide hopper 7, thereby finishing the grinding of the end surface of the pencil head.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The end face grinding device for processing the pen point comprises a box body (3) and is characterized in that two fixing rods (9) are fixedly connected to the inner walls of multiple sides of the box body (3), an object stage (26) is fixedly connected between the fixing rods (9), two second sliding chutes (24) are formed in the upper surface of the object stage (26), second threaded rods (22) are rotatably connected to two sides of the box body (3), a first clamping block (10) and a second clamping block (23) are respectively in threaded connection with one side of each second threaded rod (22), a plurality of grooves are formed in one sides of the first clamping block (10) and the second clamping block (23), a second sliding block (25) is fixedly connected to the bottoms of the first clamping block (10) and the second clamping block (23), the second sliding block (25) is in sliding connection with the second sliding chutes (24), and a hydraulic cylinder (12) is fixedly connected to the inner wall of one side of the box body (3), one end of a hydraulic cylinder (12) is fixedly connected with a sliding plate (11), two sides of the sliding plate (11) are fixedly connected with first sliding blocks (16), the inner walls of two sides of a box body (3) are respectively provided with a first sliding chute (14), the first sliding chutes (14) are in sliding connection with the first sliding blocks (16), the upper surface of the sliding plate (11) is fixedly connected with two fixing plates (15), a first threaded rod (13) is rotatably connected between the fixing plates (15), one side of the first threaded rod (13) is in threaded connection with a mounting block (17), the bottom of the mounting block (17) is fixedly connected with a mounting plate, the lower surface of the mounting plate is fixedly connected with an electric push rod (18), one end of an output shaft of the electric push rod (18) is fixedly connected with a first motor (19), one end of an output shaft of the first motor (19) is fixedly connected with a rotating shaft, and one end of the rotating shaft is fixedly connected with a polishing blade (20), the upper surface of slide (11) is fixedly connected with second motor (27), the one end and first threaded rod (13) fixed connection of second motor (27) output shaft.

2. The end face grinding device for processing the pen point is characterized in that an upper cover (4) is rotatably connected to one side of the box body (3), and a handle (5) is fixedly connected to the upper surface of the upper cover (4).

3. The end face grinding device for processing the pen point as claimed in claim 1, wherein a supporting plate is fixedly connected to one side of the box body (3), a fan (6) is fixedly connected to the upper surface of the supporting plate, an air outlet nozzle is fixedly connected to the air outlet end of the fan (6), and the air outlet nozzle penetrates through the box body (3).

4. The end face grinding device for processing the pen point as claimed in claim 1, wherein a material guiding hopper (7) is fixedly connected to the bottom of the box body (3), and a material discharging pipe (8) is fixedly connected to the bottom end of the material guiding hopper (7).

5. The end face grinding device for pencil point processing as claimed in claim 4, wherein one end of the second threaded rod (22) passes through the box body (3), and one end of the second threaded rod (22) is fixedly connected with the knob (2).

6. The end face grinding device for pencil point processing according to claim 5, characterized in that a plurality of support columns (1) are fixedly connected to the bottom of the box body (3).