CN217290054U

CN217290054U - Accurate positioning device for die manufacturing

Info

Publication number: CN217290054U
Application number: CN202122971586.4U
Authority: CN
Inventors: 梁永明
Original assignee: Suzhou Rapid Precision Mold Co ltd
Current assignee: Suzhou Rapid Precision Mold Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-08-26
Anticipated expiration: 2031-11-30

Abstract

The utility model discloses a precise positioning device for manufacturing a mold, which comprises two first risers, wherein two first risers are arranged, a bottom block is fixedly arranged between the two first risers, the bottom block is arranged at the lower ends of the first risers, a placing groove is arranged at the top of the bottom block, two sides of the top of the bottom block are respectively and fixedly provided with a positioning mechanism, the positioning mechanism is used for fixing the position of the mold, a cross rod is fixedly arranged between the two first risers, the cross rod is positioned at the upper end of the first risers, the bottom of the cross rod is fixedly provided with a U-shaped rod, the top of the cross rod is provided with a vertical rod in a penetrating way, the bottom of the vertical rod passes through a through hole and extends downwards, the through hole is arranged at the top of the U-shaped rod, the bottom of the vertical rod is fixedly connected with a pressing plate, the top block is fixedly arranged at the top of the vertical rod, a second riser is fixedly arranged at one side of the top of the cross rod, a support block is fixedly arranged at one side of the upper end of the second riser, the most of the existing mold positioning device is complex in structure, the manufacturing cost is high.

Description

Accurate positioning device for die manufacturing

Technical Field

The utility model relates to a mould manufacturing technical field especially relates to a mould is made and is used accurate positioner.

Background

Moulds (Mule) are used for obtaining various moulds and tools of required products by injection moulding, blow moulding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The method realizes the processing of the appearance of the article mainly by changing the physical state of the formed material, and the article is called as 'industrial mother'.

The mould plays very important effect in the machinery trade, and current mould generally is provided with the lower mould that goes up mould and last mould coincide each other, and also the mould comprises last mould and lower mould, works as last mould and lower mould in the compound die, takes place the dislocation easily, need be provided with positioner on last mould and lower mould, and it is accurate just to fix a position when guaranteeing the lower mould compound die, and the most structure of current mould positioner is complicated, and the cost of manufacture is high, consequently the utility model provides a mould is made and is solved above-mentioned problem with accurate positioner.

SUMMERY OF THE UTILITY MODEL

The utility model discloses not enough to prior art exists provides a mould manufacturing uses accurate positioner, and concrete technical scheme is as follows:

an accurate positioning device for manufacturing a mold comprises two first vertical plates, a bottom block is fixedly arranged between the two first vertical plates, the bottom block is arranged at the lower ends of the first vertical plates, a placing groove is formed in the top of the bottom block, the mold is arranged in the placing groove, positioning mechanisms are fixedly arranged on two sides of the top of the bottom block respectively and used for fixing the position of the mold, a cross rod is fixedly arranged between the two first vertical plates and located at the upper ends of the first vertical plates, a U-shaped rod is fixedly arranged at the bottom of the cross rod, a vertical rod penetrates through the top of the cross rod, the bottom end of the vertical rod penetrates through a through hole and extends downwards, the through hole is formed in the top of the U-shaped rod, the bottom end of the vertical rod is fixedly connected with a pressing plate, a top block is fixedly arranged at the top of the vertical rod, a second vertical plate is fixedly arranged on one side of the top of the cross rod, the fixed piece that is provided with in second riser upper end one side, a fixed electronic jar that is provided with in piece bottom, electronic jar bottom mounting is provided with the connecting block, the connecting block with kicking block fixed connection.

Preferably, the two sides of the top of the die are respectively and fixedly provided with a gripper.

Preferably, positioning mechanism includes the fixed block, the fixed block is fixed to be set up the top of bottom block, the screw has been seted up at the fixed block top, the screw internal thread is provided with the screw rod, the perforation has been seted up to the fixed block inboard, the screw rod bottom is rotated through the pivot and is provided with the pole of wearing, it passes to wear the pole the perforation, wear the fixed branch that is provided with in pole bottom, the branch bottom mounting is provided with L shape limiting plate, L shape limiting plate supports on the mould.

Preferably, a limiting pipe is fixedly arranged in the through hole, and the limiting pipe is sleeved outside the vertical rod.

Preferably, the second riser openly fixedly is provided with the scale, second riser one side is provided with indicating mechanism, indicating mechanism includes the U-shaped piece, the U-shaped piece slides the card and establishes the second riser lateral wall, the mounted position of U-shaped piece can be fixed, the fixed pointer that is provided with of U-shaped piece outer wall, the inboard fixed offset that is provided with of U-shaped piece, the offset with the spacing cooperation of connecting block, the offset top is close to one side of connecting block installs pressure sensors, pressure sensors is connected with the pressure controller electricity, the pressure controller with electronic jar electricity is connected.

Preferably, the front surface of the U-shaped block is provided with an elastic screw, the elastic screw is in threaded fit with the U-shaped block, and the U-shaped block is abutted and fixed by screwing the elastic screw.

Compared with the prior art, the utility model beneficial effect who has is:

1. the die is placed in the placing groove through the arrangement of the placing groove, the positioning mechanism, the transverse rod, the U-shaped rod, the pressing plate, the electric cylinder and the like, the positioning mechanism is used for fixing the position of the die, the electric cylinder is started to stretch, the electric cylinder drives the vertical rod to move up and down, the vertical rod drives the pressing plate to move up and down, and then the die pressing treatment is carried out on the die, and under the action of the transverse rod, the U-shaped rod and the limiting pipe, the effect of further accurate positioning is achieved on the pressing plate, so that the problems that most existing die positioning devices are complex in structure and high in manufacturing cost are solved;

2. the screw rod is screwed downwards through the screw hole, the screw rod, the penetrating rod, the L-shaped limiting plate and other structures, the screw rod drives the penetrating rod to move downwards, the penetrating rod drives the L-shaped limiting plate to move downwards, the L-shaped limiting plate abuts against the mold, the mold can be fixed, and the mold is convenient to fix;

3. through the scale that sets up, U-shaped piece, pointer, support structures such as board and pressure sensors, according to the requirement of moulding-die degree of depth, look at the scale and adjust U-shaped piece to suitable position, electronic jar is flexible from top to bottom, and when the connecting block contacted with pressure sensors, pressure sensors sent signal to pressure controller, and pressure controller control electronic jar stops the extension, ensures the degree of depth of moulding-die, has guaranteed the quality of moulding-die.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a front view of an accurate positioning device for manufacturing a mold according to the present invention;

fig. 2 is a sectional view of the precision positioning device for manufacturing a mold according to the present invention;

fig. 3 is a schematic structural view of an indicating mechanism in the precise positioning device for manufacturing the mold according to the present invention;

fig. 4 is the utility model provides a positioning mechanism's among accurate positioner is used in mould manufacturing structural schematic.

In the figure: 1-first vertical plate, 2-graduated scale, 3-second vertical plate, 4-supporting block, 5-electric cylinder, 6-connecting block, 7-top block, 8-vertical rod, 9-horizontal rod, 10-U-shaped rod, 11-limiting tube, 12-through hole, 13-pressing plate, 14-indicating mechanism, 141-indicating needle, 142-U-shaped block, 143-loose screw, 144-pressure sensor, 145-resisting plate, 15-positioning mechanism, 151-fixing block, 152-screw hole, 153-screw, 154-perforation, 155-rotating shaft, 156-penetrating rod, 157-supporting rod, 158-L-shaped limiting plate, 16-bottom block, 17-placing groove, 18-mould and 19-gripper.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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, a precise positioning device for mold manufacturing comprises two first vertical plates 1, a bottom block 16 is fixedly arranged between the two first vertical plates 1, the bottom block 16 is arranged at the lower end of the first vertical plate 1, a placing groove 17 is arranged at the top of the bottom block 16, a mold 18 is arranged in the placing groove 17, two sides of the top of the bottom block 16 are respectively and fixedly provided with a positioning mechanism 15, the positioning mechanisms 15 are used for fixing the position of the mold 18, a cross rod 9 is fixedly arranged between the two first vertical plates 1, the cross rod 9 is arranged at the upper end of the first vertical plate 1, a U-shaped rod 10 is fixedly arranged at the bottom of the cross rod 9, a vertical rod 8 is arranged at the top of the cross rod 9 in a penetrating manner, the bottom end of the vertical rod 8 penetrates through a through hole 12 and extends downwards, the through hole 12 is arranged at the top of the U-shaped rod 10, the bottom end of the vertical rod 8 is fixedly connected with a pressing plate 13, a top block 7 is fixedly arranged at the top of the vertical rod 8, a second vertical plate 3 is fixedly arranged at one side of the top of the

cross rod

9, 3 upper end one side of second riser is fixed and is provided with a

piece

4, 4 fixed electronic jars 5 that are provided with in bottom of a piece, 5 bottom fixings of electronic jars are provided with connecting block 6, connecting block 6 and kicking block 7 fixed connection, and the through-hole 12 internal fixation is provided with spacing pipe 11, and spacing pipe 11 cover is established in 8 outsides of montant.

Through the arrangement of the placing groove 17, the positioning mechanism 15, the cross rod 9, the U-shaped rod 10, the pressing plate 13, the electric cylinder 5 and the like, the mold 18 is placed in the placing groove 17, the positioning mechanism 15 is used for fixing the position of the mold 18, the electric cylinder 5 is started to stretch, the electric cylinder 5 drives the vertical rod 8 to move up and down, the vertical rod 8 drives the pressing plate 13 to move up and down, and then the interior of the mold 18 is subjected to compression molding treatment, and under the action of the cross rod 9, the U-shaped rod 10 and the limiting pipe 11, the pressing plate 13 has the further accurate positioning effect, so that the problems that most existing mold positioning devices are complex in structure and high in manufacturing cost are solved;

as an improvement of the technical scheme, the two sides of the top of the die 18 are respectively and fixedly provided with a gripper 19.

Through the arranged hand grip 19, a worker can conveniently take and place the mold 18 into the placing groove 17;

as an improvement of the above technical solution, the positioning mechanism 15 includes a fixing block 151, the fixing block 151 is fixedly disposed at the top of the bottom block 16, the top of the fixing block 151 is provided with a screw hole 152, a screw 153 is disposed in the screw hole 152 in an internal thread manner, a through hole 154 is disposed at the inner side of the fixing block 151, a through rod 156 is rotatably disposed at the bottom end of the screw 153 through a rotating shaft 155, the through rod 156 penetrates through the through hole 154, a supporting rod 157 is fixedly disposed at the bottom of the through rod 156, an L-shaped limiting plate 158 is fixedly disposed at the bottom end of the supporting rod 157, and the L-shaped limiting plate 158 abuts against the mold 18.

Through the arrangement of the screw hole 152, the screw 153, the penetrating rod 156, the L-shaped limiting plate 158 and other structures, the screw 153 is screwed downwards, the screw 153 drives the penetrating rod 156 to move downwards, the penetrating rod 156 drives the L-shaped limiting plate 158 to move downwards, the L-shaped limiting plate 158 abuts against the mold 18, the mold 18 can be fixed, and the mold 18 is convenient to fix;

as the improvement of the above technical scheme, the front face of the second vertical plate 3 is fixedly provided with the scale 2, one side of the second vertical plate 3 is provided with the indicating mechanism 14, the indicating mechanism 14 comprises the U-shaped block 142, the U-shaped block 142 is slidably clamped on the side wall of the second vertical plate 3, the installation position of the U-shaped block 142 can be fixed, the outer wall of the U-shaped block 142 is fixedly provided with the indicating needle 141, the inner side of the U-shaped block 142 is fixedly provided with the abutting plate 145, the abutting plate 145 is in limit fit with the connecting block 6, one side of the top of the abutting plate 145, which is close to the connecting block 6, is provided with the pressure sensor 144, the pressure sensor 144 is electrically connected with the pressure controller, the pressure controller is electrically connected with the electric cylinder 5, the front face of the U-shaped block 142 is provided with the elastic screw 143, the elastic screw 143 is in threaded fit with the U-shaped block 142, and the U-shaped block 142 abuts against and is fixed through the elastic screw 143.

Through the arrangement of the graduated scale 2, the U-shaped block 142, the indicating needle 141, the abutting plate 145, the pressure sensor 144 and the like, according to the requirement of the compression die depth, the graduated scale 2 is seen to adjust the U-shaped block 142 to a proper position, the U-shaped block 142 abuts against and is fixed through screwing the elastic screw 143, the electric cylinder 5 stretches up and down, when the connecting block 6 is in contact with the pressure sensor 144, the pressure sensor 144 transmits a signal to the pressure controller, the pressure controller controls the electric cylinder 5 to stop extending, the compression die depth is ensured, and the compression die quality is ensured.

The utility model discloses a theory of operation and application method:

when the die is used, the die 18 is placed in the placing groove 17, the positioning mechanism 15 is used for fixing the position of the die 18, the electric cylinder 5 is started to stretch, the electric cylinder 5 drives the vertical rod 8 to move up and down, the vertical rod 8 drives the pressing plate 13 to move up and down, and then the die pressing treatment is carried out in the die 18, under the action of the transverse rod 9, the U-shaped rod 10 and the limiting pipe 11, the pressing plate 13 has the further accurate positioning effect, through the arranged hand grip 19, a worker can conveniently take and place the die 18 in the placing groove 17, through the structures of the screw hole 152, the screw 153, the penetrating rod 156, the L-shaped limiting plate 158 and the like, the screw 153 is screwed downwards, the screw 153 drives the penetrating rod 156 to move downwards, the penetrating rod 156 drives the L-shaped limiting plate 158 to move downwards, the L-shaped limiting plate 158 abuts against the die 18, and further can fix the die 18, the die 18 is convenient to fix, and the die is formed by the arrangement of the graduated scale 2, the U-shaped block 142, the die 18 and the like, The structure such as pointer 141, support board 145 and pressure sensor 144, according to the requirement of moulding-die degree of depth, look at scale 2 and adjust U-shaped piece 142 to suitable position, U-shaped piece 142 supports fixedly through screwing elasticity screw 143, and electronic jar 5 is flexible from top to bottom, and when connecting block 6 contacted with pressure sensor 144, pressure sensor 144 sent the signal to pressure controller, and pressure controller control electronic jar 5 stopped the extension, ensured the degree of depth of moulding-die, guaranteed moulding-die quality.

The details of the present invention are well known to those skilled in the art.

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 accurate positioning device for manufacturing the mold comprises two first risers (1) and is characterized in that two first risers (1) are arranged, a bottom block (16) is fixedly arranged between the two first risers (1), the bottom block (16) is arranged at the lower end of each first riser (1), a placing groove (17) is formed in the top of the bottom block (16), a mold (18) is arranged in the placing groove (17), positioning mechanisms (15) are respectively and fixedly arranged on two sides of the top of the bottom block (16), each positioning mechanism (15) is used for fixing the position of the mold (18), a transverse rod (9) is fixedly arranged between the two first risers (1), each transverse rod (9) is located at the upper end of each first riser (1), a U-shaped rod (10) is fixedly arranged at the bottom of each transverse rod (9), and a vertical rod (8) penetrates through the top of each transverse rod (9), through-hole (12) and downwardly extending are passed to montant (8) bottom, through-hole (12) are seted up U-shaped pole (10) top, montant (8) bottom and clamp plate (13) fixed connection, montant (8) top is fixed and is provided with kicking block (7), horizontal pole (9) top one side is fixed and is provided with second riser (3), second riser (3) upper end one side is fixed and is provided with a piece (4), a piece (4) bottom is fixed and is provided with electronic jar (5), electronic jar (5) bottom mounting is provided with connecting block (6), connecting block (6) with kicking block (7) fixed connection.

2. The precise positioning device for mold manufacturing according to claim 1, wherein: and the two sides of the top of the mold (18) are respectively and fixedly provided with a gripper (19).

3. The precise positioning device for mold manufacturing according to claim 2, wherein: positioning mechanism (15) are including fixed block (151), fixed block (151) are fixed to be set up the top of end piece (16), screw (152) have been seted up at fixed block (151) top, screw (152) internal thread is provided with screw rod (153), perforation (154) have been seted up to fixed block (151) inboard, screw rod (153) bottom is rotated through pivot (155) and is provided with through-rod (156), through-rod (156) pass perforation (154), through-rod (156) bottom is fixed and is provided with branch (157), branch (157) bottom mounting is provided with L shape limiting plate (158), L shape limiting plate (158) support on mould (18).

4. The precise positioning device for mold manufacturing according to claim 3, wherein: the through hole (12) is internally fixed with a limiting pipe (11), and the limiting pipe (11) is sleeved outside the vertical rod (8).

5. The precise positioning device for mold manufacturing according to claim 4, wherein: the front face of the second vertical plate (3) is fixedly provided with a graduated scale (2), one side of the second vertical plate (3) is provided with an indicating mechanism (14), the indicating mechanism (14) comprises a U-shaped block (142), the U-shaped block (142) is slidably clamped on the side wall of the second vertical plate (3), the installation position of the U-shaped block (142) can be fixed, an indicating needle (141) is fixedly arranged on the outer wall of the U-shaped block (142), a supporting plate (145) is fixedly arranged on the inner side of the U-shaped block (142), the supporting plate (145) is in limit fit with the connecting block (6), the top of the supporting plate (145) is close to one side of the connecting block (6) and is provided with a pressure sensor (144), the pressure sensor (144) is electrically connected with a pressure controller, and the pressure controller is electrically connected with the electric cylinder (5).

6. The precise positioning device for mold manufacturing according to claim 5, wherein: the front surface of the U-shaped block (142) is provided with an elastic screw rod (143), the elastic screw rod (143) is in threaded fit with the U-shaped block (142), and the U-shaped block (142) is propped against and fixed by screwing the elastic screw rod (143).