CN210705735U

CN210705735U - Combined die

Info

Publication number: CN210705735U
Application number: CN201920436658.5U
Authority: CN
Inventors: 林瑞增; 张金波; 李刚
Original assignee: Kunshan Shangmai Electronic Technology Co Ltd
Current assignee: Kunshan Shangmai Electronic Technology Co Ltd
Priority date: 2019-04-02
Filing date: 2019-04-02
Publication date: 2020-06-09
Anticipated expiration: 2029-04-02

Abstract

The utility model belongs to the technical field of the parts machining equipment, especially, be a combined die utensil, comprising a supporting seat, the cavity has been seted up on the supporting seat, fixed mounting has two stay tubes on the supporting seat, seted up two first through-holes on the top inner wall of cavity, two first through-holes communicate with the stay tube that corresponds respectively, fixed mounting has servo motor on the bottom inner wall of cavity, fixed mounting has first gear on servo motor's the output shaft, fixed mounting has two first fixed blocks on the bottom inner wall of cavity, rotates the same dwang of installation on two first fixed blocks, fixed cover is equipped with the second gear on the dwang, the both ends of dwang run through corresponding first fixed block and fixed mounting have the worm respectively. The utility model discloses simple structure, convenient to use, mould and bed die are closed to the pressfitting that can be quick, promote production qualification rate and production efficiency, and the handling ease has reduceed the amount of labour.

Description

Combined die

Technical Field

The utility model relates to a parts machining equipment technical field especially relates to a combination mould.

Background

The present invention relates to a mould, various moulds and tools for obtaining required products by using injection moulding, blow moulding, extrusion, die-casting or forging forming, smelting and stamping methods in industrial production.

However, in the prior art, most of the molds are formed by embedding an upper mold and a lower mold to form a mold cavity when in use, and then parts are injection molded, and the connection of the molds is not tight during injection molding, so that the machined parts need to be repaired for the second time, which increases great labor, and therefore, a combined mold is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a combined die.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a cavity is formed in the supporting seat, two supporting tubes are fixedly mounted on the supporting seat, two first through holes are formed in the inner wall of the top of the cavity and are respectively communicated with the corresponding supporting tubes, a servo motor is fixedly mounted on the inner wall of the bottom of the cavity, a first gear is fixedly mounted on an output shaft of the servo motor, two first fixing blocks are fixedly mounted on the inner wall of the bottom of the cavity, the same rotating rod is rotatably mounted on the two first fixing blocks, a second gear is fixedly sleeved on the rotating rod, two ends of the rotating rod respectively penetrate through the corresponding first fixing blocks and are fixedly mounted with worms, screws are rotatably mounted in the two supporting tubes, the bottoms of the two screws respectively penetrate through the corresponding first through holes and are fixedly mounted with worm wheels, and the two worm wheels are respectively meshed with the corresponding worms, the threaded sleeve is equipped with the axle sleeve on the screw rod, the axle sleeve all has seted up a hole on the inner wall of one side that two stay tubes are close to each other with the inner wall sliding connection of stay tube, and two downthehole equal slidable mounting of strip have a connecting block, and one side that two connecting blocks were kept away from each other extends to in the corresponding stay tube respectively and with the axle sleeve fixed connection that corresponds, and one side fixed mounting that two connecting blocks are close to each other has same clamp plate, the mould in the combination is installed to the bottom of clamp plate, the combination bed die is installed at the top of.

Preferably, the first gear and the second gear are provided with the same chain.

Preferably, be equipped with first bearing on the first fixed block, the fixed cover of inner circle of first bearing is established on the dwang, the outer lane and the first fixed block fixed connection of first bearing.

Preferably, the inner wall of the shaft sleeve is provided with an internal thread, and the internal thread is matched with the external thread of the screw rod.

Preferably, a second bearing is arranged in the first through hole, an inner ring of the second bearing is fixedly sleeved on the screw rod, and an outer ring of the second bearing is fixedly connected with the inner wall of the first through hole.

Preferably, a reversing switch is fixedly installed on one side of the supporting tube, and the type of the reversing switch is HY 2-12.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, through the matching of a supporting seat, a cavity, a supporting tube, a first through hole, a servo motor, a first gear, a first fixed block, a rotating rod, a second gear, a worm, a screw rod, a worm wheel, a shaft sleeve, a strip hole, a connecting block, a pressing plate, a combined upper die and a combined lower die, when the combined upper die is used, the servo motor is started, an output shaft of the servo motor drives the first gear to rotate, the first gear drives the second gear to rotate through a chain when rotating, the second gear drives the rotating rod to rotate on the two first fixed blocks when rotating, the rotating rod drives the worm to rotate when rotating, the worm drives the worm wheel to rotate when rotating, the worm wheel drives the screw rod to rotate when rotating, through the matching of internal threads on the shaft sleeve and external threads on the screw rod, the shaft sleeve moves downwards when rotating, the connecting block is driven to move downwards when the shaft sleeve moves downwards, the clamp plate is pressed and is moved mould downstream on the combination, until with the gomphosis of combination bed die, the utility model discloses simple structure, convenient to use, mould and bed die are closed to the pressfitting that can be quick, promote production qualification rate and production efficiency, and the easy operation has reduceed the amount of labour.

Drawings

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

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

fig. 3 is a schematic view of the connection between the worm wheel and the worm according to the present invention.

In the figure: 1. a supporting seat; 2. a cavity; 3. supporting a tube; 4. a first through hole; 5. a servo motor; 6. a first gear; 7. a first fixed block; 8. rotating the rod; 9. a second gear; 10. a worm; 11. a screw; 12. a worm gear; 13. a shaft sleeve; 14. a bar hole; 15. connecting blocks; 16. pressing a plate; 17. combining an upper die; 18. and (5) combining a lower die.

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. 1-3, the present invention provides a technical solution: a combined die comprises a supporting seat 1, a cavity 2 is arranged on the supporting seat 1, two supporting tubes 3 are fixedly arranged on the supporting seat 1, two first through holes 4 are arranged on the inner wall of the top of the cavity 2, the two first through holes 4 are respectively communicated with the corresponding supporting tubes 3, a servo motor 5 is fixedly arranged on the inner wall of the bottom of the cavity 2, a first gear 6 is fixedly arranged on an output shaft of the servo motor 5, two first fixing blocks 7 are fixedly arranged on the inner wall of the bottom of the cavity 2, the same rotating rod 8 is rotatably arranged on the two first fixing blocks 7, a second gear 9 is fixedly sleeved on the rotating rod 8, two ends of the rotating rod 8 respectively penetrate through the corresponding first fixing blocks 7 and are fixedly provided with a worm 10, screw rods 11 are rotatably arranged in the two supporting tubes 3, the bottom ends of the two screw rods 11 respectively penetrate through the corresponding first through holes 4 and, two worm wheel 12 respectively with the worm 10 meshing that corresponds, the threaded sleeve is equipped with axle sleeve 13 on the screw rod 11, axle sleeve 13 and the inner wall sliding connection of stay tube 3, a hole 14 has all been seted up on the one side inner wall that two stay tubes 3 are close to each other, equal slidable mounting has connecting block 15 in two holes 14, one side that two connecting blocks 15 kept away from each other extends respectively in the stay tube 3 that corresponds and with the axle sleeve 13 fixed connection that corresponds, one side fixed mounting that two connecting blocks 15 are close to each other has same clamp plate 16, mould 17 on the combination is installed to clamp plate 16's bottom, combination bed die 18 is installed at the top of supporting seat 1.

The first gear 6 and the second gear 9 are provided with the same chain, the first fixing block 7 is provided with a first bearing, the inner ring of the first bearing is fixedly sleeved on the rotating rod 8, the outer ring of the first bearing is fixedly connected with the first fixing block 7, the inner wall of the shaft sleeve 13 is provided with an internal thread, the internal thread is matched with the external thread of the screw rod 11, the first through hole 4 is internally provided with a second bearing, the inner ring of the second bearing is fixedly sleeved on the screw rod 11, the outer ring of the second bearing is fixedly connected with the inner wall of the first through hole 4, one side of the supporting tube 3 is fixedly provided with a reversing switch, the type of the reversing switch is HY2-12, and the reversing switch passes through the supporting seat 1, the cavity 2, the supporting tube 3, the first through hole 4, the servo motor 5, the first gear 6, the first fixing block 7, the rotating rod 8, the second gear 9, the worm 10, the pressing plate 16, the upper combined mold 17 and the lower combined mold 18 are matched, when in use, the servo motor 5 is started, the output shaft of the servo motor 5 drives the first gear 6 to rotate, the first gear 6 drives the second gear 9 to rotate through a chain, the second gear 9 drives the rotating rod 8 to rotate on the two first fixing blocks 7 when rotating, the rotating rod 8 drives the worm 10 to rotate when rotating, the worm 10 drives the worm wheel 12 to rotate when rotating, the worm wheel 12 drives the screw rod 11 to rotate, through the matching of the internal thread on the shaft sleeve 13 and the external thread on the screw rod 11, the shaft sleeve 13 is driven to move downwards when rotating by the screw rod 11, the connecting block 15 is driven to move downwards when the shaft sleeve 13 moves downwards, the pressing plate 16 drives the pressing plate 16 to move downwards, and the upper combined mold 17 is pressed by the pressing plate 16 until the pressing plate is embedded with the lower combined mold 18, the utility model has simple structure, convenient to use, the compression that can be quick closes mould and bed die, promotes production qualification rate and production efficiency, and the handling ease has reduceed the amount of labour.

The working principle is as follows: in the utility model, the reversing switch, the servo motor 5 and the external power supply are electrically connected in sequence through the conducting wires to form a closed loop, when in use, the servo motor 5 is started, the output shaft of the servo motor 5 drives the first gear 6 to rotate, the first gear 6 drives the second gear 9 to rotate through a chain when rotating, the second gear 9 drives the rotating rod 8 to rotate on the two first fixing blocks 7 when rotating, the rotating rod 8 drives the worm 10 to rotate when rotating, the worm 10 drives the worm wheel 12 to rotate when rotating, the worm wheel 12 drives the screw rod 11 to rotate when rotating, through the matching of the internal thread on the shaft sleeve 13 and the external thread on the screw rod 11, the screw rod 11 drives the shaft sleeve 13 to move downwards when rotating, the shaft sleeve 13 drives the connecting block 15 to move downwards when moving downwards, the connecting block 15 drives the pressing plate 16 to move downwards when moving downwards, and the pressing plate 16 presses the combined upper die 17 to move downwards until being embedded with the combined lower die 18.

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. The utility model provides a combined mould, includes supporting seat (1), its characterized in that: the cavity (2) is arranged on the supporting seat (1), two supporting tubes (3) are fixedly arranged on the supporting seat (1), two first through holes (4) are arranged on the inner wall of the top of the cavity (2), the two first through holes (4) are respectively communicated with the corresponding supporting tubes (3), a servo motor (5) is fixedly arranged on the inner wall of the bottom of the cavity (2), a first gear (6) is fixedly arranged on an output shaft of the servo motor (5), two first fixing blocks (7) are fixedly arranged on the inner wall of the bottom of the cavity (2), the same rotating rod (8) is rotatably arranged on the two first fixing blocks (7), a second gear (9) is fixedly arranged on the rotating rod (8), the two ends of the rotating rod (8) are respectively penetrated through the corresponding first fixing blocks (7) and fixedly arranged with a worm (10), all rotate in two stay tubes (3) and install screw rod (11), the bottom of two screw rods (11) runs through corresponding first through-hole (4) and fixed mounting respectively has worm wheel (12), two worm wheel (12) mesh with corresponding worm (10) respectively, threaded sleeve is equipped with axle sleeve (13) on screw rod (11), axle sleeve (13) and the inner wall sliding connection of stay tube (3), all seted up on the one side inner wall that two stay tubes (3) are close to each other strip hole (14), equal slidable mounting has connecting block (15) in two strip holes (14), the one side that two connecting block (15) keep away from each other extends to in corresponding stay tube (3) respectively and with corresponding axle sleeve (13) fixed connection, the one side fixed mounting that two connecting block (15) are close to each other has same clamp plate (16), combination upper die utensil (17) is installed to the bottom of clamp plate (16), and a combined lower die (18) is arranged at the top of the supporting seat (1).

2. The combination mold of claim 1, wherein: the first gear (6) and the second gear (9) are provided with the same chain.

3. The combination mold of claim 1, wherein: be equipped with first bearing on first fixed block (7), the fixed cover of inner circle of first bearing is established on dwang (8), the outer lane and the first fixed block (7) fixed connection of first bearing.

4. The combination mold of claim 1, wherein: the inner wall of the shaft sleeve (13) is provided with an internal thread, and the internal thread is matched with the external thread of the screw rod (11).

5. The combination mold of claim 1, wherein: and a second bearing is arranged in the first through hole (4), the inner ring of the second bearing is fixedly sleeved on the screw rod (11), and the outer ring of the second bearing is fixedly connected with the inner wall of the first through hole (4).

6. The combination mold of claim 1, wherein: one side fixed mounting of stay tube (3) has the switch of reversing, the model of switch of reversing is HY 2-12.