CN211590938U

CN211590938U - Plastic mold for automobile functional parts

Info

Publication number: CN211590938U
Application number: CN202020058711.5U
Authority: CN
Inventors: 宁强
Original assignee: Suzhou Nuoxinyi Electronic Technology Co ltd
Current assignee: Suzhou Nuoxinyi Electronic Technology Co ltd
Priority date: 2020-01-13
Filing date: 2020-01-13
Publication date: 2020-09-29
Anticipated expiration: 2030-01-13

Abstract

The utility model discloses a plastic mould for automobile functional parts, which belongs to the technical field of plastic moulds and comprises a base, a lower pressing mould and an upper pressing mould, wherein the lower pressing mould is fixed in the middle of the top of the base, an inner mould is arranged in the lower pressing mould, a pressing mould cavity is arranged at the top of the inner mould, plastic grooves are arranged on both sides of the bottom of the pressing mould cavity, a cylinder is arranged in the middle of the bottom of the base, when the upper pressing mould is required to be adjusted to coincide with the lower pressing mould, a worker can hold two rotating handles to rotate, a lead screw rotates to drive a fixed plate to move downwards on the lead screw, so that an adjusting plate, the upper pressing mould and the molding blocks can move towards the inner mould, the pressing mould cavity and the molding grooves, a plastic plate is subjected to pressing mould forming, in the process, the fixed plate can move on a chute, the worker can check the distance between the upper pressing mould and the, after the determination, the operation can be completed by stopping rotating the rotating handle, so that the operation is more convenient.

Description

Plastic mold for automobile functional parts

Technical Field

The utility model relates to a plastic mould technical field specifically is car function spare plastic mould.

Background

In recent years, with the rapid development of the plastic industry and the continuous improvement of general purpose and engineering plastics in the aspects of strength, precision and the like, the application range of plastic molds is continuously expanded, and most of precision parts in the field of automobile production are cast by using plastic.

Chinese patent with publication number CN205466989U discloses a precision plastic part plastic mold for automobile, which passes through a positioning plate and a spacing dimension bar, although it can make things convenient for the staff to adjust the plastic mold according to the thickness specification of the sealing pad for automobile plastic, because its positioning plate and for having a spacing structure, make it need the staff to manually right when adjusting, make there be an error easily, and after the work piece shaping, because the work piece is pressed into the plastic groove, thereby make it more inconvenient when taking out the work piece.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a car function spare plastic mould to propose the inconvenient problem of taking out of mould adjustment location and mould shaping back work piece in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the plastic mold for the automobile functional part comprises a base, a lower pressing mold and an upper pressing mold, wherein the lower pressing mold is fixed in the middle of the top of the base, an inner mold is installed inside the lower pressing mold, a pressing mold cavity is formed in the top of the inner mold, plastic grooves are formed in two sides of the bottom of the pressing mold cavity, an air cylinder is installed in the middle of the bottom of the base, an output end of the air cylinder is connected with a piston rod penetrating into the lower pressing mold, one end of the piston rod is connected with the inner mold, support plates are fixed on two sides of the lower pressing mold, a distance measuring plate is fixed on one side of the top of each support plate, a sliding groove is formed in one side of each distance measuring plate, a bearing seat is installed in the middle of the top of each support plate, a lead screw is installed at the top of each bearing seat, a, an upper pressing die is fixed at the bottom of the adjusting plate, and shaping blocks are fixed on two sides of the bottom of the upper pressing die.

Preferably, the upper die and the shaping block are respectively matched with the die cavity and the shaping groove.

Preferably, the inner die is detachably connected with the lower pressing die.

Preferably, one side of the fixed plate is slidably connected with the distance measuring plate through a sliding groove.

Preferably, the inner part of the fixing plate is in threaded connection with the screw rod.

Preferably, the area of the base is larger than the bottom area of the lower die, and the height of the base is 20-30 cm.

Preferably, the regulating plate is positioned above the lower die, and the outer surface of the regulating plate is smooth.

Compared with the prior art, the beneficial effects of the utility model are that: the plastic mold for the automobile functional part is provided with a rotating handle, a screw rod, a fixed plate, a sliding groove and a distance measuring plate, when an upper pressing mold is required to be adjusted to coincide with a lower pressing mold, an operator can hold the two rotating handles to rotate, the screw rod is allowed to rotate, the fixed plate is driven to move downwards on the screw rod, so that an adjusting plate, the upper pressing mold and a shaping block move towards an inner mold, a pressing mold cavity and a shaping groove, and a plastic plate is subjected to pressing mold forming Lower moulding-die and piston rod, when needs take out the shaping work piece, the staff can open the cylinder, and the cylinder passes through the piston rod and promotes the centre form for centre form and lower moulding-die separation, and last back upwards including the centre form, the shaping work piece that is in the shaping inslot can be ejecting by moulding piece, and then is convenient for take off the shaping work piece, has avoided the inconvenient circumstances of taking out of mould shaping back work piece.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the base of the present invention;

FIG. 3 is a schematic top view of the base of the present invention;

fig. 4 is a schematic diagram of a partially enlarged structure of the present invention a.

In the figure: 1. a base; 2. pressing a die; 3. an adjusting plate; 4. pressing the die; 5. a shaping block; 6. a fixing plate; 7. a screw rod; 8. a bearing seat; 9. a support plate; 10. a distance measuring plate; 11. a handle is rotated; 12. a cylinder; 13. an inner mold; 14. pressing the die cavity; 15. a piston rod; 16. a plastic-shaped groove; 17. a chute.

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.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "fixed," "sleeved," and the like are to be construed broadly, e.g., as either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; the two elements may be connected directly or indirectly through an intermediate medium, and the two elements may be connected internally or in an interaction relationship, and a person skilled in the art can understand the specific meaning of the above terms in the present invention according to specific situations.

Referring to fig. 1-4, the present invention provides a technical solution: a plastic mold for automobile functional parts comprises a base 1, a lower pressing mold 2, an adjusting plate 3, an upper pressing mold 4, a shaping block 5, a fixing plate 6, a lead screw 7, a bearing seat 8, a supporting plate 9, a distance measuring plate 10, a rotating handle 11, an air cylinder 12, an inner mold 13, a pressing mold cavity 14, a piston rod 15, a shaping groove 16 and a sliding groove 17, wherein the lower pressing mold 2 is fixed in the middle of the top of the base 1, the inner mold 13 is installed inside the lower pressing mold 2, the pressing mold cavity 14 is formed in the top of the inner mold 13, the shaping groove 16 is formed in each of two sides of the bottom of the pressing mold cavity 14, the air cylinder 12 is installed in the middle of the bottom of the base 1, the output end of the air cylinder 12 is connected with the piston rod 15 penetrating into the lower pressing mold 2, one end of the piston rod 15 is connected with the inner mold 13, the supporting plate 9 is fixed on each of two sides of the lower, the lead screw 7 of being convenient for rotates, and lead screw 7 is installed at the top of bearing frame 8, and the top of lead screw 7 is fixed with turning handle 11, and fixed plate 6 has been cup jointed above the surface of lead screw 7, and one side of fixed plate 6 is fixed with regulating plate 3, and the bottom of regulating plate 3 is fixed with upper die 4, and the bottom both sides of upper die 4 all are fixed with shaping block 5.

Referring to fig. 1-2, the upper die 4 and the shaping block 5 are respectively fitted into the die cavity 14 and the shaping groove 16 to facilitate the molding of the die, and the inner die 13 is detachably connected to the lower die 2 so that the inner die 13 can be detached.

Referring to fig. 1 to 4, one side of the fixing plate 6 is slidably connected to the distance measuring plate 10 through a sliding groove 17, so that the fixing plate 6 moves more stably, and the inside of the fixing plate 6 is threadedly connected to the screw rod 7, so that the fixing plate 6 moves when the screw rod 7 rotates.

Referring to fig. 1-4, the area of the base 1 is larger than the bottom area of the lower die 2, and the height of the base 1 is 20-30cm, so that the stability of the device is improved, the adjusting plate 3 is located above the lower die 2, and the outer surface of the adjusting plate 3 is smooth, so that the adjusting plate 3 is not easy to be dusted more cleanly.

The working principle is as follows: firstly, a worker installs the device and connects a power supply, when the worker processes plastic, the worker only needs to put a prepared standard plastic plate after heating into the pressing die cavity 14, then when the upper pressing die 4 needs to be adjusted to coincide with the lower pressing die 2, the worker can hold the two rotating handles 11 to rotate, the lead screw 7 is rotated to drive the fixing plate 6 to move downwards on the lead screw 7, so that the adjusting plate 3, the upper pressing die 4 and the shaping block 5 can move towards the inner die 13, the pressing die cavity 14 and the plastic groove 16 to perform the pressing forming of the plastic plate, in the process, the fixing plate 6 can move on the sliding groove 17, the worker can check the distance between the upper pressing die 4 and the lower pressing die 2 according to the distance measuring plate 10, adjust the die according to the thickness specification of the formed workpiece, after the thickness specification is determined, the operation can be completed by stopping rotating the rotating handles 11, then when the formed workpiece needs to be taken out, the staff repeats the above-mentioned operation, with two turning handles 11 antiport can make upper moulding die 4 and lower moulding die 2 separate, later the staff can open cylinder 12, cylinder 12 passes through piston rod 15 and promotes centre form 13 for centre form 13 and lower moulding die 2 separate, and last back upwards including centre form 13, the shaping work piece that is in the shaping groove 16 can be ejecting by moulding piece 5, and then is convenient for take off the shaping work piece.

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. Car function piece plastic mould, including base (1), lower moulding-die (2) and last moulding-die (4), its characterized in that: the middle of the top of the base (1) is fixed with a lower pressing die (2), an inner die (13) is installed inside the lower pressing die (2), a pressing die cavity (14) is formed in the top of the inner die (13), plastic grooves (16) are formed in both sides of the bottom of the pressing die cavity (14), an air cylinder (12) is installed in the middle of the bottom of the base (1), an output end of the air cylinder (12) is connected with a piston rod (15) penetrating into the lower pressing die (2), one end of the piston rod (15) is connected with the inner die (13), supporting plates (9) are fixed on both sides of the lower pressing die (2), a distance measuring plate (10) is fixed on one side of the top of the supporting plates (9), a sliding groove (17) is formed in one side of the distance measuring plate (10), a bearing seat (8) is installed in the middle of the top of the supporting plates (9), and a, the top of lead screw (7) is fixed with turning handle (11), fixed plate (6) have been cup jointed to the surface top of lead screw (7), one side of fixed plate (6) is fixed with regulating plate (3), the bottom of regulating plate (3) is fixed with upper die (4), the bottom both sides of upper die (4) all are fixed with shaping block (5).

2. The plastic mold for automobile functional parts according to claim 1, wherein: the upper pressing die (4) and the shaping block (5) are respectively matched with the pressing die cavity (14) and the shaping groove (16).

3. The plastic mold for automobile functional parts according to claim 1, wherein: the inner die (13) is detachably connected with the lower pressing die (2).

4. The plastic mold for automobile functional parts according to claim 1, wherein: one side of the fixed plate (6) is connected with the ranging plate (10) in a sliding mode through a sliding groove (17).

5. The plastic mold for automobile functional parts according to claim 1, wherein: the inner part of the fixing plate (6) is in threaded connection with the screw rod (7).

6. The plastic mold for automobile functional parts according to claim 1, wherein: the area of the base (1) is larger than the bottom area of the lower pressing die (2), and the height of the base (1) is 20-30 cm.

7. The plastic mold for automobile functional parts according to claim 1, wherein: the adjusting plate (3) is located above the lower pressing die (2), and the outer surface of the adjusting plate (3) is smooth.