CN212826617U

CN212826617U - Adjusting device for pen making mold

Info

Publication number: CN212826617U
Application number: CN202021175002.1U
Authority: CN
Inventors: 章中钢; 章小钢; 吴贤方
Original assignee: Hangzhou Aijia Stationery Co ltd
Current assignee: Hangzhou Aijia Stationery Co ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-03-30
Anticipated expiration: 2030-06-23

Abstract

The utility model belongs to the field of pen making molds, in particular to an adjusting device for a pen making mold, aiming at the problems that the size of the existing pen making mold is inconvenient to adjust, different molds need to be frequently disassembled and assembled when pens with different sizes are made, and the use is inconvenient, the utility model provides a scheme which comprises a base and a mold main body, wherein the top of the base is provided with a fixing component, the top of the mold main body is provided with a mold groove, the inner wall of the bottom of the mold groove is symmetrically and slidably connected with two mold cores, and both sides of the mold main body are fixedly connected with adjusting seats, the utility model has reasonable structure and simple operation, the two mold cores can be mutually close to or mutually away from each other by rotating a rotating shaft, further the distance between the two mold cores can be adjusted, pens with different sizes can be conveniently made, the use diversity is improved, and the mold main body does not, the working efficiency is greatly improved.

Description

Adjusting device for pen making mold

Technical Field

The utility model relates to a system pen mould technical field especially relates to an adjusting device for system pen mould.

Background

A pen, which is a great invention of human beings, is a tool for writing or drawing, and draws characters, symbols, or pictures on paper or other solid surfaces with colored solid or liquid (ink) by a pen tip, and also uses a pencil or a carbon pen for writing and drawing by using the hardness of the solid pen tip. The modern pen is called four treasures of the study together with ink, paper and inkstone, and needs to be injection molded by a pen making mold when being manufactured.

The size of the existing pen making mold is not convenient to adjust, and different molds need to be frequently disassembled and assembled when pens in different sizes are made, so that the pen making mold is inconvenient to use, and the adjusting device for the pen making mold is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the existing pen making mold is not convenient to adjust the size of the existing pen making mold in the prior art, and the different molds need to be frequently disassembled and assembled when different pens are made, so that the pen making mold is inconvenient to use and the adjusting device for the pen making mold is provided.

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

an adjusting device for a pen making mold comprises a base and a mold main body, wherein a fixing component is arranged at the top of the base, a mold groove is formed in the top of the mold main body, two mold cores are symmetrically and slidably connected to the inner wall of the bottom of the mold groove, adjusting seats are fixedly connected to two sides of the mold main body, mounting cavities are formed in the two adjusting seats, rotating shafts are respectively in threaded connection with the tops of the two mounting cavities, sliding plates are respectively and slidably connected to the inner wall of one side of each mounting cavity, the bottom ends of the two rotating shafts are respectively and rotatably connected with the tops of the two sliding plates, the top ends of the two rotating shafts respectively extend to the positions above the tops of the two adjusting seats and are fixedly connected with knobs, threaded shafts are respectively and rotatably connected to the inner wall of one side of each mounting cavity, gears are fixedly sleeved on the two threaded shafts, two racks are respectively meshed with two gears, a movable plate is respectively connected in two installation cavities in a sliding manner, one sides, far away from each other, of the two movable plates are fixedly connected with threaded seats, one ends, close to each other, of the two threaded shafts respectively extend into the two threaded seats and are respectively in threaded connection with the two threaded seats, one sides, close to each other, of the two movable plates are respectively fixedly connected with a push rod, one ends, close to each other, of the two push rods respectively extend into a mold groove and are fixedly connected with one sides, far away from each other, of two mold cores, a fixing frame is fixedly connected to the top of the base, two electric push rods are symmetrically and fixedly connected to the inner wall of the top of the fixing frame, the output shafts of the two electric push rods are fixedly connected with the same sealing plate, a sealing gasket is fixedly connected to the bottom of the, when the pen is manufactured, the mold main body can not be displaced, the pen manufacturing quality is improved, the two mold cores can be close to or away from each other by rotating the rotating shaft, the distance between the two mold cores can be adjusted, pens in different sizes can be manufactured conveniently, the use diversity is improved, the mold main body does not need to be replaced repeatedly, and the work efficiency is greatly improved.

Preferably, the fixing component comprises two clamping plates symmetrically and slidably connected to the base, the top of the base is symmetrically and fixedly connected with two vertical plates, one sides of the two clamping plates, far away from each other, are fixedly connected with fixing columns, one ends of the two fixing columns, far away from each other, penetrate through the two vertical plates respectively and extend to one sides of the two vertical plates, one ends of the two fixing columns, far away from each other, are fixedly connected with handles, one sides of the two clamping plates, near to each other, are fixedly connected with anti-slip pads, one sides of the two anti-slip pads, near to each other, are tightly attached to two sides of the mould main body respectively, the two clamping plates are driven by the two fixing columns to be far away from each other, the springs are compressed, then the mould main body is placed between the two clamping plates, then the two fixing columns are loosened, therefore, the mould main body can be fixed, so that the mould main body can not displace when the pen is manufactured, and the pen manufacturing quality is improved.

Preferably, the sliding grooves are formed in the inner wall of the top and the inner wall of the bottom of the mounting cavity, the top and the bottom of the moving plate respectively extend into the two sliding grooves and are in sliding connection with the inner wall of one side, far away from the two sliding grooves, of the moving plate, the sliding grooves can enable the moving plate to move smoothly, and position deviation cannot occur.

Preferably, the limiting groove has been seted up on the bottom inner wall of installation cavity, sliding connection has the rectangular plate in the limiting groove, the top fixedly connected with rectangle post of rectangular plate, the top of rectangle post and the bottom fixed connection of rack can support the rack through rectangular plate and rectangle post, make the removal that the rack can stabilize.

Preferably, the both sides of closing plate all fixedly connected with gag lever post, the one end that two gag lever posts kept away from each other respectively with the both sides inner wall sliding connection of mount, the gag lever post can make the closing plate steadily remove, can not take place the offset.

Preferably, the fixing column is sleeved with a spring, two ends of the spring are fixedly connected with one side of the vertical plate and one side of the handle respectively, and the spring can provide reset power for the fixing column and the clamping plate, so that the die main body is conveniently fixed.

The utility model discloses in, an adjusting device for system pen mould owing to set up fixed column and pinch-off blades, drives two pinch-off blades and keeps away from each other through making two fixed columns, and the spring is compressed, then places the mould main part between two pinch-off blades, loosens two fixed columns after that, under the effect of spring, can make the slipmat on two pinch-off blades closely laminate with the both sides of mould main part to can fix the mould main part, can be when making a pen like this, the mould main part can not take place the displacement in time, has improved system pen quality.

Owing to set up the pivot, through corotation or the reversal of pivot, can make the screw thread axle drive screw thread seat remove left or right, under the effect of movable plate and catch bar, can make two mold cores be close to each other or keep away from each other and remove, and then can adjust the distance between two mold cores, conveniently make not unidimensional pen, improved the use variety, need not change the mould main part repeatedly, improved work efficiency greatly.

The utility model discloses rational in infrastructure, easy operation can make two mold cores be close to each other or keep away from each other through rotating the pivot, and then can adjust the distance between two mold cores, conveniently makes not unidimensional pen, has improved and has used the variety, need not change the mould main part repeatedly, has improved work efficiency greatly.

Drawings

Fig. 1 is a schematic front view of an adjusting device for a pen making mold according to the present invention;

fig. 2 is a schematic sectional view of an adjusting seat of an adjusting device for a pen making mold according to the present invention;

fig. 3 is a schematic view of a partial cross-sectional structure of an adjusting device for a pen making mold according to the present invention;

fig. 4 is an enlarged schematic structural diagram of a portion a of an adjusting device for a pen making mold according to the present invention;

fig. 5 is an enlarged schematic structural diagram of a portion B of the adjusting device for the pen making mold according to the present invention.

In the figure: the die comprises a base 1, a die main body 2, an adjusting seat 3, a die groove 4, a die core 5, an installation cavity 6, a rotating shaft 7, a sliding plate 8, a rack 9, a threaded shaft 10, a gear 11, a threaded seat 12, a movable plate 13, a push rod 14, a fixed frame 15, an electric push rod 16, a sealing plate 17, a clamping plate 18, a fixed column 19, a spring 20, a non-slip mat 21, a limiting rod 22, a sliding groove 23, a limiting groove 24, a rectangular plate 25 and a rectangular column 26.

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.

Example one

Referring to fig. 1-5, an adjusting device for a pen making mold comprises a base 1 and a mold main body 2, wherein a fixing component is arranged at the top of the base 1, a mold groove 4 is formed at the top of the mold main body 2, two mold cores 5 are symmetrically and slidably connected to the inner wall of the bottom of the mold groove 4, adjusting seats 3 are fixedly connected to both sides of the mold main body 2, mounting cavities 6 are respectively arranged on the two adjusting seats 3, rotating shafts 7 are respectively and threadedly connected to the tops of the two mounting cavities 6, sliding plates 8 are respectively and slidably connected to the inner wall of one side of each of the two mounting cavities 6, the bottom ends of the two rotating shafts 7 are respectively and rotatably connected to the tops of the two sliding plates 8, the top ends of the two rotating shafts 7 respectively extend to the tops of the two adjusting seats 3 and are fixedly connected with knobs, threaded shafts 10 are respectively and rotatably connected to the inner wall of one side, the bottoms of the two sliding plates 8 are fixedly connected with racks 9, the two racks 9 are respectively meshed with the two gears 11, the two mounting cavities 6 are internally and respectively and slidably connected with moving plates 13, one sides, far away from each other, of the two moving plates 13 are respectively and fixedly connected with threaded seats 12, the ends, close to each other, of the two threaded shafts 10 respectively extend into the two threaded seats 12 and are respectively and respectively in threaded connection with the two threaded seats 12, one sides, near to each other, of the two moving plates 13 are respectively and fixedly connected with push rods 14, one ends, close to each other, of the two push rods 14 respectively extend into the mold groove 4 and are fixedly connected with one sides, far away from each other, of the two mold cores 5, the top of the base 1 is fixedly connected with a fixed frame 15, the inner wall of the top of the fixed frame 15 is symmetrically and fixedly connected with two electric push rods 16, the sealing plate 17 and the sealing pad are provided with through holes which are communicated, the mould main body 2 can be fixed through the fixing component, when a pen is manufactured, the mould main body 2 can not displace, the pen manufacturing quality is improved, the two mould cores 5 can be close to or away from each other by rotating the rotating shaft 7, further, the distance between the two mould cores 5 can be adjusted, pens with different sizes can be conveniently manufactured, the use diversity is improved, the mould main body 2 does not need to be repeatedly replaced, the working efficiency is greatly improved, because the fixing columns 19 and the clamping plates 18 are arranged, the two fixing columns 19 drive the two clamping plates 18 to be away from each other, the springs 20 are compressed, then the mould main body 2 is placed between the two clamping plates 18, then the two fixing columns 19 are loosened, under the action of the springs 20, the anti-skid pads 21 on the two clamping plates 18 can be tightly attached to the two sides of the mould main body 2, thereby fixing the mould main body 2, when making pens, the mould main body 2 can not displace, and the quality of making pens is improved, because the rotating shaft 7 is arranged, the threaded shaft 10 can drive the threaded seat 12 to move left or right through the positive rotation or the negative rotation of the rotating shaft 7, under the action of the movable plate 13 and the push rod 14, the two mould cores 5 can be close to or away from each other to move, and then the distance between the two mould cores 5 can be adjusted, pens with different sizes can be conveniently made, the use diversity is improved, the mould main body 2 does not need to be repeatedly replaced, the utility model has reasonable structure and simple operation, the two mould cores 5 can be close to or away from each other through rotating the rotating shaft 7, and then the distance between the two mould cores 5 can be adjusted, pens with different sizes can be conveniently made, the use diversity is improved, the mould main body 2 does not need to be replaced repeatedly, and the working efficiency is greatly improved.

Example two

In the utility model, the fixing component comprises two clamping plates 18 which are symmetrically and slidably connected with the base 1, two vertical plates are symmetrically and fixedly connected with the top of the base 1, one sides of the two clamping plates 18 which are far away from each other are fixedly connected with fixed columns 19, one ends of the two fixed columns 19 which are far away from each other respectively penetrate through the two vertical plates and extend to one sides of the two vertical plates, one ends of the two fixed columns 19 which are far away from each other are fixedly connected with handles, one sides of the two clamping plates 18 which are close to each other are fixedly connected with anti-skidding pads 21, one sides of the two anti-skidding pads 21 which are close to each other are respectively tightly attached to the two sides of the mould main body 2, the two clamping plates 18 are driven by the two fixed columns 19 to be far away from each other, the spring 20 is compressed, then the mould main body 2 is placed between the two clamping plates 18, then the two fixed columns 19 are, therefore, the mould main body 2 can be fixed, so that the mould main body 2 can not displace when a pen is manufactured, and the pen manufacturing quality is improved.

The utility model discloses in, all seted up spout 23 on the top inner wall of installation cavity 6 and the bottom inner wall, movable plate 13's top and bottom extend to respectively in two spouts 23 and respectively with one side inner wall sliding connection that two spouts 23 kept away from each other, spout 23 can make movable plate 13 can more smooth-going removal, and can not take place the skew.

The utility model discloses in, seted up spacing groove 24 on the bottom inner wall of installation cavity 6, sliding connection has rectangular plate 25 in spacing groove 24, rectangular plate 25's top fixedly connected with rectangle post 26, rectangle post 26's top and rack 9's bottom fixed connection, through rectangular plate 25 and rectangle post 26, can support rack 9, the removal that makes rack 9 can stabilize.

The utility model discloses in, the equal fixedly connected with gag lever post 22 in both sides of closing plate 17, the one end that two gag lever posts 22 kept away from each other respectively with the both sides inner wall sliding connection of mount 15, gag lever post 22 can make closing plate 17 steady movement, can not take place the offset.

The utility model discloses in, the cover is equipped with spring 20 on the fixed column 19, spring 20's both ends respectively with one side of riser and one side fixed connection of handle, spring 20 can provide reset power for fixed column 19 and pinch-off blades 18, and the convenience is fixed to mould main part 2.

In the utility model, when in specific use, firstly, the two fixing columns 19 are pulled outwards, the two fixing columns 19 can respectively enable the two clamping plates 18 to move towards the direction away from each other, at the moment, the spring 20 can be compressed, then the mould main body 2 is placed between the two clamping plates 18, then the two fixing columns 19 are loosened, under the action of the spring 20, the anti-skid pads 21 on the two clamping plates 18 can be tightly attached to the two sides of the mould main body 2, so that the mould main body 2 can be fixed, then the power supply is switched on, the two electric push rods 16 are started, the two electric push rods 16 can enable the sealing plate 17 to move downwards, so that the sealing pad on the sealing plate 17 is tightly attached to the mould main body 2, then the raw material of a pen is injected into the mould groove 4 through the through hole, further, the pen can be injection-molded under the action of the two mould cores 5, when the distance between, therefore, when pens with different sizes can be manufactured, the two rotating shafts 7 in the forward direction or the reverse direction are rotated, because the two rotating shafts 7 are in threaded connection with the mounting chamber 6, so that the rotation of the rotary shaft 7 moves the sliding plate 8 upward or downward, and the sliding plate 8 moves the rack gear 9 upward or downward, and since the rack gear 9 is engaged with the gear 11, the rack 9 is moved to rotate the screw shaft 10 forward or backward, and since the screw shaft 10 is screwed to the screw holder 12, therefore, the screw spindle 10 can rotate forward or backward to move the screw seat 12 leftward or rightward, and under the action of the moving plate 13 and the pushing rod 14, the two mold cores 5 can move toward or away from each other, and then can adjust the distance between two mold cores 5, conveniently make not unidimensional pen, improve and use the variety, need not change mould main part 2 repeatedly, improve work efficiency greatly.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An adjusting device for a pen making mold comprises a base (1) and a mold main body (2), and is characterized in that a fixing component is arranged at the top of the base (1), a mold groove (4) is formed in the top of the mold main body (2), two mold cores (5) are symmetrically and slidably connected to the inner wall of the bottom of the mold groove (4), adjusting seats (3) are fixedly connected to both sides of the mold main body (2), mounting cavities (6) are arranged on the two adjusting seats (3), rotating shafts (7) are in threaded connection with the tops of the two mounting cavities (6), sliding plates (8) are slidably connected to the inner wall of one side of the two mounting cavities (6), the bottom ends of the two rotating shafts (7) are respectively rotatably connected with the tops of the two sliding plates (8), and the top ends of the two rotating shafts (7) respectively extend to the tops of the two adjusting seats (3) and are fixedly connected with knobs, the inner wall of one side of each of the two mounting cavities (6) is rotatably connected with a threaded shaft (10), the two threaded shafts (10) are fixedly sleeved with gears (11), the bottoms of the two sliding plates (8) are fixedly connected with racks (9), the two racks (9) are respectively meshed with the two gears (11), the two mounting cavities (6) are respectively and slidably connected with movable plates (13), one sides, far away from each other, of the two movable plates (13) are respectively and fixedly connected with threaded seats (12), the ends, close to each other, of the two threaded shafts (10) respectively extend into the two threaded seats (12) and are respectively in threaded connection with the two threaded seats (12), one sides, close to each other, of the two movable plates (13) are respectively and fixedly connected with push rods (14), and the ends, close to each other, of the two push rods (14) respectively extend into the mold groove (4) and are fixedly connected with one sides, far away from, the top fixedly connected with mount (15) of base (1), two electric putter (16) of symmetry fixedly connected with on the top inner wall of mount (15), the same closing plate (17) of fixedly connected with on the output shaft of two electric putter (16), the bottom fixedly connected with of closing plate (17) is sealed fills up, closing plate (17) and the through-hole that is linked together have been seted up on the gasket.

2. The adjusting device for the pen making mold according to claim 1, wherein the fixing component comprises two clamping plates (18) symmetrically and slidably connected to the base (1), the top of the base (1) is symmetrically and fixedly connected with the two vertical plates, one side of each clamping plate (18) away from the other clamping plate is fixedly connected with a fixing column (19), one end of each fixing column (19) away from the other clamping plate penetrates through the two vertical plates and extends to one side of the two vertical plates, one end of each fixing column (19) away from the other clamping plate is fixedly connected with a handle, one side of each clamping plate (18) close to the other clamping plate is fixedly connected with a non-slip mat (21), and one side of each non-slip mat (21) close to the other clamping plate is closely attached to two sides of the mold main body (2).

3. The adjusting device for the pen making mold according to claim 1, wherein the mounting chamber (6) is provided with sliding grooves (23) on the top inner wall and the bottom inner wall, and the top and the bottom of the moving plate (13) respectively extend into the two sliding grooves (23) and are respectively connected with the inner wall of one side of the two sliding grooves (23) away from each other in a sliding manner.

4. The adjusting device for the pen making mold according to claim 1, wherein a limiting groove (24) is formed in the inner wall of the bottom of the mounting cavity (6), a rectangular plate (25) is connected in the limiting groove (24) in a sliding manner, a rectangular column (26) is fixedly connected to the top of the rectangular plate (25), and the top end of the rectangular column (26) is fixedly connected to the bottom of the rack (9).

5. The adjusting device for the pen making mold according to claim 1, wherein limiting rods (22) are fixedly connected to both sides of the sealing plate (17), and ends, away from each other, of the two limiting rods (22) are slidably connected to inner walls of both sides of the fixing frame (15), respectively.

6. The adjusting device for the pen making mold as claimed in claim 2, wherein the fixing column (19) is sleeved with a spring (20), and two ends of the spring (20) are respectively fixedly connected with one side of the vertical plate and one side of the handle.