CN216760502U

CN216760502U - High-precision front mold insert for mold

Info

Publication number: CN216760502U
Application number: CN202122889937.7U
Authority: CN
Inventors: 赵星宇
Original assignee: Kunshan Yizheng Precision Mould Industry Co ltd
Current assignee: Kunshan Yizheng Precision Mould Industry Co ltd
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-06-17
Anticipated expiration: 2031-11-24

Abstract

The utility model belongs to the technical field of dies, and particularly relates to a high-precision front die insert for a die, which comprises a die and a support frame, wherein the interior of the die is slidably connected with a base, the base is slidably connected with an insert, a movable groove is formed in the base, a limiting frame is slidably connected in the movable groove, a clamping groove is formed in the insert, the limiting frame is slidably connected in the clamping groove, a fixed rod is fixedly connected in the movable groove, the fixed rod is slidably connected in the limiting frame, a spring is arranged on the outer side of the fixed rod, and a push plate is fixedly connected at the upper end of the limiting frame. According to the utility model, through arranging the movable groove, the limiting frame and the like, the push plate can be stirred to drive the limiting frame to slide out of the clamping groove in the insert, so that the limitation on the insert can be removed, the insert can be detached and replaced by the structure, and the problem that the high-precision front-die insert for the existing die is inconvenient to replace when in use is solved.

Description

High-precision front mold insert for mold

Technical Field

The utility model relates to the technical field of dies, in particular to a high-precision front die insert for a die.

Background

The mould is used for obtaining various moulds and tools of required products by injection molding, blow molding, 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 shape of an article mainly through the change of the physical state of a formed material. The element has the name of "industrial mother". The existing front mold insert for the high precision of the mold is inconvenient to replace when in use, and the existing front mold insert for the high precision of the mold is poor in stability in the lifting process.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-precision front mold insert for a mold, which solves the problems that the existing high-precision front mold insert for the mold is inconvenient to replace when in use and has poor stability in the lifting process.

In order to achieve the purpose, the utility model provides the following technical scheme: a high-precision front mold insert for a mold comprises a mold and a support frame, wherein the interior of the mold is slidably connected with a base, the base is slidably connected with an insert, a movable groove is formed in the base, the interior of the movable groove is slidably connected with a limiting frame, a clamping groove is formed in the insert, the interior of the clamping groove is slidably connected with the limiting frame, a fixed rod is fixedly connected in the movable groove, the interior of the limiting frame is slidably connected with the fixed rod, a spring is arranged on the outer side of the fixed rod, the upper end of the limiting frame is fixedly connected with a push plate, the push plate is in contact with the base, a connecting block is fixedly connected on the base and in contact with the mold, one end of the connecting block is fixedly connected with a sliding block, the mold is provided with a sliding groove, the interior of the sliding groove is slidably connected with a sliding block, the interior of the mold is rotatably connected with a rotating rod, the one end fixedly connected with first bevel gear of dwang, the meshing has second bevel gear on the first bevel gear, fixedly connected with threaded rod on the second bevel gear, there is the threaded rod inside of support frame through threaded connection.

Preferably, one end of the spring is fixedly connected with the base, and the other end of the spring is fixedly connected with the limiting frame.

Preferably, the inside fixedly connected with guide bar of spout, the inside sliding connection of slider has the guide bar.

Preferably, one end of the rotating rod is fixedly connected with a knob, and the knob is in contact with the mold.

Preferably, a limiting plate is fixedly connected to the rotating rod and is in contact with the die.

Preferably, the die is fixedly connected with a bearing, and a threaded rod is fixedly connected inside the bearing.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through arranging the movable groove, the limiting frame and the like, the push plate can be stirred to drive the limiting frame to slide out of the clamping groove in the insert, so that the limitation on the insert can be removed, the insert can be detached and replaced by the structure, and the problem that the high-precision front-die insert for the existing die is inconvenient to replace when in use is solved.

2. The utility model can make the base more stable when the base is lifted by arranging the parts such as the sliding chute, the guide rod, the connecting block and the like, and can make the guide rod play a role of guiding the base, so that the base can not deviate when moving, thereby solving the problem of poor stability of the prior high-precision front mold insert for the mold in the lifting process.

Drawings

FIG. 1 is a perspective view of the overall construction of the present invention;

FIG. 2 is a front cross-sectional view of FIG. 1 of the present invention;

fig. 3 is an enlarged view of the structure of the portion a in fig. 2 according to the present invention.

In the figure: 1. a mold; 2. a base; 3. an insert; 4. a movable groove; 5. a limiting frame; 6. a card slot; 7. Fixing the rod; 8. a spring; 9. pushing the plate; 10. a support frame; 11. connecting blocks; 12. a slider; 13. a chute; 14. a guide bar; 15. rotating the rod; 16. a knob; 17. a limiting plate; 18. a first bevel gear; 19. A second bevel gear; 20. a threaded rod; 21. and a bearing.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a high-precision front mold insert for a mold comprises a mold 1 and a support frame 10, wherein a base 2 is slidably connected inside the mold 1, an insert 3 is slidably connected on the base 2, a movable groove 4 is formed on the base 2, a limiting frame 5 is slidably connected inside the movable groove 4, a clamping groove 6 is formed on the insert 3, a limiting frame 5 is slidably connected inside the clamping groove 6, a fixing rod 7 is fixedly connected inside the movable groove 4, a fixing rod 7 is slidably connected inside the limiting frame 5, a spring 8 is arranged outside the fixing rod 7, a push plate 9 is fixedly connected at the upper end of the limiting frame 5, the push plate 9 is in contact with the base 2, a connecting block 11 is fixedly connected on the base 2, the connecting block 11 is in contact with the mold 1, and a sliding block 12 is fixedly connected at one end of the connecting block 11, the improved die is characterized in that a sliding groove 13 is formed in the die 1, a sliding block 12 is slidably connected to the inside of the sliding groove 13, a rotating rod 15 is rotatably connected to the inside of the die 1, a first bevel gear 18 is fixedly connected to one end of the rotating rod 15, a second bevel gear 19 is meshed to the first bevel gear 18, a threaded rod 20 is fixedly connected to the second bevel gear 19, and the threaded rod 20 is connected to the inside of the support frame 10 through threads.

Referring to fig. 3, one end of the spring 8 is fixedly connected to the base 2, the other end of the spring 8 is fixedly connected to the limiting frame 5, and the spring 8 drives the limiting frame 5 to limit the insert 3 through the design of the spring 8.

Referring to fig. 2, a guide rod 14 is fixedly connected to the inside of the sliding slot 13, and a guide rod 14 is slidably connected to the inside of the sliding block 12, so that the guide rod 14 can guide the movement of the base 2.

Referring to fig. 2, a knob 16 is fixedly connected to one end of the rotating rod 15, the knob 16 contacts with the mold 1, and the rotating rod 15 can be conveniently rotated by the design of the knob 16.

Referring to fig. 2, a limiting plate 17 is fixedly connected to the rotating rod 15, the limiting plate 17 contacts with the mold 1, and the rotating rod 15 can be limited by the design of the limiting plate 17.

Referring to fig. 2, a bearing 21 is fixedly connected to the mold 1, and a threaded rod 20 is fixedly connected to the inside of the bearing 21, and the threaded rod 20 can be installed by the design of the bearing 21.

The specific implementation process of the utility model is as follows: during the use, through rotating dwang 15, make dwang 15 drive first bevel gear 18 and rotate, make first bevel gear 18 drive second bevel gear 19 and rotate, make second bevel gear 19 drive threaded rod 20 and rotate, make threaded rod 20 and support frame 10 take place the screw motion, make support frame 10 drive base 2 and remove, can drive slider 12 on the connecting block 11 and slide in spout 13 when support frame 10 removes, it is more stable when can making base 2 remove, through promoting push pedal 9 to the direction of keeping away from mold insert 3, make push pedal 9 drive spacing 5 and slide in movable groove 4, make spacing 5 extrude spring 8, make spacing 5 follow the roll-off in the draw-in groove 6 of mold insert 3 simultaneously, can relieve the spacing to mold insert 3, alright change mold insert 3.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mold insert is used to high accuracy for mould, includes mould (1), support frame (10), its characterized in that: the inner part of the die (1) is connected with a base (2) in a sliding manner, the base (2) is connected with an insert (3) in a sliding manner, a movable groove (4) is formed in the base (2), a limiting frame (5) is connected in the movable groove (4) in a sliding manner, a clamping groove (6) is formed in the insert (3), the limiting frame (5) is connected in the clamping groove (6) in a sliding manner, a fixing rod (7) is fixedly connected in the movable groove (4), a fixing rod (7) is connected in the limiting frame (5) in a sliding manner, a spring (8) is arranged on the outer side of the fixing rod (7), a push plate (9) is fixedly connected at the upper end of the limiting frame (5), the push plate (9) is in contact with the base (2), a connecting block (11) is fixedly connected on the base (2), and the connecting block (11) is in contact with the die (1), the one end fixedly connected with slider (12) of connecting block (11), spout (13) have been seted up on mould (1), the inside sliding connection of spout (13) has slider (12), the inside rotation of mould (1) is connected with dwang (15), the first bevel gear of one end fixedly connected with (18) of dwang (15), the meshing has second bevel gear (19) on first bevel gear (18), fixedly connected with threaded rod (20) on second bevel gear (19), there is threaded rod (20) in the inside of support frame (10) through threaded connection.

2. The high-precision front mold insert for molds according to claim 1, wherein: one end of the spring (8) is fixedly connected with the base (2), and the other end of the spring (8) is fixedly connected with the limiting frame (5).

3. The high-precision front mold insert for molds according to claim 1, wherein: the inside fixedly connected with guide bar (14) of spout (13), the inside sliding connection of slider (12) has guide bar (14).

4. The high-precision front mold insert for molds according to claim 1, wherein: one end fixedly connected with knob (16) of dwang (15), knob (16) and mould (1) contact.

5. The high-precision front mold insert for molds according to claim 1, wherein: and the rotating rod (15) is fixedly connected with a limiting plate (17), and the limiting plate (17) is in contact with the die (1).

6. The mold insert for a mold according to claim 1, wherein: the die is characterized in that a bearing (21) is fixedly connected to the die (1), and a threaded rod (20) is fixedly connected to the inside of the bearing (21).