CN219378768U - Mould that drawing of patterns is simple and convenient - Google Patents

Abstract

The utility model discloses a die with simple and convenient demolding, which comprises a mounting plate, a lower die holder and an upper die holder, wherein the mounting plate is vertically arranged, the upper die holder and the lower die holder are arranged on the mounting plate at intervals up and down, the upper die holder is in sliding connection with the mounting plate, a driving component for driving the upper die holder to move along the up-down direction is arranged on the mounting plate, the lower die holder and the upper die holder are arranged between the upper die holder and the lower die holder, the upper die and the lower die are mutually matched, a first through hole is arranged at the bottom end of the lower die, a sealing component is arranged in the first through hole, a first accommodating groove for accommodating the lower die is arranged on the lower die holder, a first opening communicated with the first through hole is formed in the first accommodating groove, the lower die is placed in the first accommodating groove, and a power component for driving the sealing component to move upwards is arranged on a bottom plate. The device can be used for conveniently blanking by workers, and the lower die and the upper die can be simply and conveniently detached from the device for maintenance in the use process.

Description

Mould that drawing of patterns is simple and convenient

Technical Field

The utility model relates to the technical field of dies, in particular to a die with simple and convenient demolding.

Background

The mold is a variety of tools used in industrial production for injection molding, blow molding, extrusion, die casting or forging, smelting, stamping, etc. to obtain a desired product, and in short, the mold is a tool used for manufacturing a molded article, the tool is composed of various parts, and different molds are composed of different parts. The processing of the appearance of the article is realized mainly by changing the physical state of the formed material. The term "industrial mother" is used.

The utility model discloses a precise die, the patent number is CN202221101922.8, the precise die comprises a bottom plate and a supporting plate, the bottom plate is fixedly connected with the supporting plate, the top of the bottom plate is fixedly connected with an electric push rod, one end of the electric push rod, which is far away from the bottom plate, is fixedly connected with a placing plate, the top of the placing plate is fixedly connected with a supporting frame, the top of the supporting frame is fixedly connected with a lower module, the inner side of the lower module is provided with a hollow groove, a blocking block is arranged in the hollow groove, and the side surface of the supporting plate is provided with a demoulding assembly; the demolding assembly comprises a connecting plate fixedly connected with the supporting plate, a positioning plate is fixedly connected to the side face of the connecting plate, a top block is fixedly connected to the top of the positioning plate, the device is used for machining through an upper die and a lower die which are fixedly arranged, demolding can be conveniently carried out in the machining process, but the device cannot be used for conveniently disassembling an upper die and a lower die in the using process, so that the device cannot be used for regularly maintaining the upper die and the lower die, the working efficiency of the die is greatly reduced, and the production precision is affected along with the use of the die.

Disclosure of Invention

Object of the utility model

In order to solve the technical problems in the background technology, the utility model provides a mould with simple demoulding, the device can be used for facilitating the blanking of workers, and the lower mould and the upper mould can be simply and conveniently detached from the device for maintenance in the use process, so that the service time of the upper mould and the lower mould is effectively prolonged, and the processing quality of a workpiece can be effectively improved by regular maintenance.

(II) technical scheme

The utility model provides a die with simple and convenient demolding, which comprises a mounting plate, an upper die holder, a lower die holder and a bottom plate, wherein the mounting plate is vertically arranged, the upper die holder and the lower die holder are arranged on the mounting plate at intervals up and down, the upper die holder is in sliding connection with the mounting plate, a driving component for driving the upper die holder to move up and down is arranged on the mounting plate, a lower die and an upper die are arranged between the upper die holder and the lower die holder, the upper die and the lower die are mutually matched, a first through hole is arranged at the bottom end of the lower die, a sealing component is arranged in the first through hole, a first accommodating groove for accommodating the lower die is arranged on the lower die holder, a first opening communicated with the first through hole is arranged on the first accommodating groove, the lower die is placed in the first accommodating groove, the upper end of the upper die is in abutting joint with the upper die holder, the bottom plate is positioned below the lower die holder and is connected with the mounting plate, and a power component for driving the sealing component to move up is arranged on the bottom plate.

Preferably, the die further comprises a plurality of limiting rods, wherein the upper end of the lower die is provided with a plurality of vertically arranged limiting rods, the bottom end of the upper die is provided with a plurality of first grooves for accommodating the limiting rods, the limiting rods extend into the first grooves and are in sliding connection with the upper die, and the outer peripheral surfaces of the limiting rods are mutually attached to the inner walls of the first grooves.

Preferably, the sealing assembly comprises a sealing plate, a transmission plate, a spring and a limiting plate, wherein the limiting plate is positioned at the bottom end of the lower die and is in sliding connection with the lower die, the sealing plate is arranged in the first through hole in a sliding manner and is connected with the limiting plate, two second grooves are respectively formed in two ends of the first through hole, the transmission plate is arranged in the second grooves in a sliding manner, the transmission plate is attached to the bottom end of the second groove, the spring is vertically arranged in the second groove, and two ends of the spring are respectively connected with the top wall of the second groove and the transmission plate.

Preferably, the power assembly comprises a hydraulic cylinder, the fixed end of the hydraulic cylinder is connected with the upper end of the bottom plate, the telescopic rod of the hydraulic cylinder is vertically arranged upwards, and the telescopic rod of the hydraulic cylinder can move into the first through hole and is in butt joint with the sealing plate.

Preferably, the driving assembly comprises a sliding block, two sliding grooves are formed in the rear end of the mounting plate at left and right intervals, the sliding block is slidably arranged in the sliding grooves and connected with the upper die holder, and a driving unit for driving the sliding block to move in the up-down direction is arranged on the mounting plate.

Preferably, the driving unit comprises a motor and a threaded rod, a first threaded through hole is formed in the upper end of the sliding block along the vertical direction, the threaded rod is vertically arranged in the sliding groove, one end of the threaded rod is rotationally connected with the inner wall of the sliding groove, the other end of the threaded rod penetrates through the first threaded through hole and is in threaded connection with the sliding block, the motor is located in the sliding groove and is connected with the mounting plate, and an output shaft of the motor is coaxially connected with the threaded rod.

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial technical effects:

according to the device, when the device is required to be used, the upper die holder is driven to move up and down through the driving component, the upper die holder moves up, the distance between the upper die holder and the lower die holder is increased after the upper die holder moves up, so that the lower die is conveniently placed in the first accommodating groove, when the device is required to be used for blanking, the upper die holder is driven to move up through the driving component, the upper die matched with the lower die is taken down, the sealing component is driven to move up through the driving component, the sealing component moves up to enter the lower die to drive a formed workpiece to move, so that blanking is convenient for workers, the device can be convenient for the workers to perform blanking after the device is used, and the lower die and the upper die can be conveniently detached from the device for maintenance in the use process, so that the service time of the upper die and the lower die is effectively prolonged, and the processing quality of the workpiece can be effectively improved after regular maintenance.

Drawings

Fig. 1 is a schematic structural diagram of a mold with simple demolding.

Fig. 2 is a schematic structural diagram of a middle and lower mold of a mold with simple demolding.

Fig. 3 is a cross-sectional view of a middle and lower mold of a mold with easy demolding according to the present utility model.

Reference numerals: 1. a mounting plate; 2. an upper die holder; 3. a lower die holder; 4. a bottom plate; 5. an upper die; 6. a lower die; 7. a limit rod; 8. a sealing plate; 9. a drive plate; 10. a spring; 11. a hydraulic cylinder; 12. a supporting plate; 13. a limiting plate; 14. a motor; 15. a threaded rod; 16. a sliding block.

Detailed Description

The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, welded, riveted, bonded, etc., or may be a removable connection, threaded connection, keyed connection, pinned connection, etc., or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1-3, the mold with simple demolding provided by the utility model comprises a mounting plate 1, an upper mold base 2, a lower mold base 3 and a bottom plate 4, wherein the mounting plate 1 is vertically arranged, the upper mold base 2 and the lower mold base 3 are arranged on the mounting plate 1 at an upper-lower interval, the upper mold base 2 is in sliding connection with the mounting plate 1, a driving component for driving the upper mold base 2 to move along the upper-lower direction is arranged on the mounting plate 1, a lower mold 6 and an upper mold 5 are arranged between the upper mold base 2 and the lower mold base 3, the upper mold 5 and the lower mold 6 are mutually matched, a first through hole is arranged at the bottom end of the lower mold 6, a sealing component is arranged in the first through hole, a first accommodating groove for accommodating the lower mold 6 is arranged on the lower mold base 3, a first opening communicated with the first through hole is arranged on the first accommodating groove, the lower mold 6 is placed in the first accommodating groove, the upper end of the upper mold 5 is abutted against the upper mold base 2, the lower mold base 4 is arranged below the lower mold base 3, and the power component is connected with the upper mold base 4 in a power mode, and the power component is used for driving the upper mold base 4.

According to the utility model, when the device is required to be used, the upper die holder 2 is driven to move up and down through the driving component, the upper die holder 2 moves up, the distance between the upper die holder 2 and the lower die holder 3 is increased after the upper die holder 2 moves up, so that the lower die 6 is conveniently placed in the first accommodating groove, when the device is required to be used for blanking, the upper die holder 2 is driven to move up through the driving component, the upper die 5 matched with the lower die 6 is removed, the sealing component is driven to move up through the driving component, the sealing component moves up to enter a workpiece to be driven to move in the lower die 6, so that blanking is convenient for staff, the device can be used for conveniently blanking by the staff, and the lower die 6 and the upper die 5 can be conveniently detached from the device for maintenance in the use process, so that the service time of the upper die 5 and the lower die 6 is effectively prolonged, and the processing quality of the workpiece can be effectively improved through regular maintenance.

In an alternative embodiment, still include many gag levers 7, the upper end of bed die 6 is equipped with many gag levers 7 of vertical setting, the bottom of going up mould 5 is equipped with a plurality of first recesses that are used for holding gag levers 7, gag levers 7 stretch into in the first recess and with go up mould 5 sliding connection, just the outer peripheral face of gag levers 7 with first recess inner wall laminating each other, get into in the first recess through many gag levers 7 can be further improvement go up mould 5 and bed die 6 complex stability.

In an alternative embodiment, the sealing assembly comprises a sealing plate 8, a transmission plate 9, a spring 10 and a limiting plate 13, the limiting plate 13 is located at the bottom end of the lower die 6 and is in sliding connection with the lower die, the sealing plate 8 is slidably arranged in the first through hole and is connected with the limiting plate 13, two second grooves are respectively formed in two ends of the first through hole, the transmission plate 9 is slidably arranged in the second grooves, the transmission plate 9 is attached to the bottom end of the second grooves, the spring 10 is vertically arranged in the second grooves, two ends of the spring 10 are respectively connected with the top wall of the second grooves and the transmission plate 9, the sealing plate 8 moves upwards under the action of the power assembly and drives the transmission plate 9 to move upwards in the upward movement process, the transmission plate 9 moves upwards to squeeze the spring 10, and the sealing plate 8 moves upwards to push the limiting plate 13 to move upwards so as to drive a workpiece to be demolded, and when the workpiece is completed, the transmission plate 9 resets under the elasticity of the spring 10 and drives the sealing plate 8 and the limiting plate 13 to reset so as to continue sealing with the lower die 6.

In an alternative embodiment, the power assembly comprises a hydraulic cylinder 11, the fixed end of the hydraulic cylinder 11 is connected with the upper end of the bottom plate 4, the telescopic rod of the hydraulic cylinder 11 is vertically upwards arranged, the telescopic rod of the hydraulic cylinder 11 can move into the first through hole and is in butt joint with the sealing plate 8, the telescopic rod of the hydraulic cylinder 11 moves upwards to penetrate through the first opening and enter the first opening through the extension of the hydraulic cylinder 11, the telescopic rod of the hydraulic cylinder 11 moves upwards to be in butt joint with the sealing plate 8, and accordingly the hydraulic cylinder 11 pushes the sealing plate 8 to move upwards to push the limiting plate 13 to move upwards to drive the workpiece to be demolded.

In an alternative embodiment, the driving assembly includes a slider 16, two sliding grooves are disposed at left and right intervals at the rear end of the mounting plate 1, the slider 16 is slidably disposed in the sliding grooves and connected with the upper die holder 2, a driving unit for driving the slider 16 to move in an up-down direction is disposed on the mounting plate 1, the driving unit drives the slider 16 to move up and down so as to drive the upper die holder 2 to move up and down, and when the upper die holder 2 moves down, the upper die holder 2 abuts against the upper die holder 2, so that the upper die holder 2 and the lower die holder 3 can be effectively mounted and positioned.

In an alternative embodiment, the driving unit includes a motor 14 and a threaded rod 15, a first threaded through hole is provided at an upper end of the sliding block 16 along an up-down direction, the threaded rod 15 is vertically disposed in the chute, one end of the threaded rod 15 is rotationally connected with an inner wall of the chute, the other end of the threaded rod 15 passes through the first threaded through hole and is in threaded connection with the sliding block 16, the motor 14 is located in the chute and is connected with the mounting plate 1, an output shaft of the motor 14 is coaxially connected with the threaded rod 15, the threaded rod 15 is driven to rotate by the motor 14, the threaded rod 15 rotates to drive the sliding block 16 in threaded connection with the threaded rod to rotate, and the sliding block 16 rotates to drive the upper die holder 2 connected with the threaded rod to move.

It is to be understood that the above-described embodiments of the present utility model are merely illustrative of or explanation of the principles of the present utility model and are in no way limiting of the utility model. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the scope of the present utility model. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims, or equivalents of such scope and boundary.

Claims (6)

1. The utility model provides a simple and convenient mould of drawing of patterns, its characterized in that includes mounting panel (1), upper die base (2), die holder (3) and bottom plate (4), mounting panel (1) vertical setting, upper die base (2) with the interval sets up from top to bottom on mounting panel (1), upper die base (2) with mounting panel (1) sliding connection, be equipped with on mounting panel (1) be used for the drive upper die base (2) be close to along the drive assembly that reciprocates, be equipped with die holder (6) and upper die (5) between upper die base (2) and die holder (3), upper die (5) with cooperate between die holder (6), the bottom of die holder (6) is equipped with first through-hole, be equipped with seal assembly in the first through-hole, be equipped with on die holder (3) be used for holding die holder (6) first holding groove, be equipped with on the first holding groove with be linked together with the drive assembly of upper die base (2) along the upper and lower direction, be equipped with die holder (6) and upper die (5) and bottom plate (4) are located in die holder (3) top and bottom plate (4), and the bottom plate (4) is provided with a power assembly for driving the sealing assembly to move upwards.

2. The mold with simple demolding according to claim 1, further comprising a plurality of limit rods (7), wherein the upper end of the lower mold (6) is provided with a plurality of limit rods (7) which are vertically arranged, the bottom end of the upper mold (5) is provided with a plurality of first grooves for accommodating the limit rods (7), the limit rods (7) extend into the first grooves and are in sliding connection with the upper mold (5), and the outer peripheral surfaces of the limit rods (7) are mutually attached to the inner walls of the first grooves.

3. The mold with simple demolding according to claim 1, wherein the sealing assembly comprises a sealing plate (8), a transmission plate (9), a spring (10) and a limiting plate (13), the limiting plate (13) is located at the bottom end of the lower mold (6) and is in sliding connection with the lower mold, the sealing plate (8) is slidably arranged in the first through hole and is connected with the limiting plate (13), two second grooves are respectively arranged at two ends of the first through hole, the transmission plate (9) is slidably arranged in the second grooves, the transmission plate (9) is attached to the bottom ends of the second grooves, the spring (10) is vertically arranged in the second grooves, and two ends of the spring (10) are respectively connected with the top wall of the second grooves and the transmission plate (9).

4. A mould according to claim 3, characterized in that the power assembly comprises a hydraulic cylinder (11), the fixed end of the hydraulic cylinder (11) is connected with the upper end of the bottom plate (4), the telescopic rod of the hydraulic cylinder (11) is vertically upwards arranged, and the telescopic rod of the hydraulic cylinder (11) can move into the first through hole and is abutted with the sealing plate (8).

5. The mold with simple demolding according to claim 1, wherein the driving assembly comprises a sliding block (16), two sliding grooves are arranged at left and right intervals at the rear end of the mounting plate (1), the sliding block (16) is slidably arranged in the sliding grooves and connected with the upper mold base (2), and a driving unit for driving the sliding block (16) to move in the up-down direction is arranged on the mounting plate (1).

6. The mold with simple demolding according to claim 5, wherein the driving unit comprises a motor (14) and a threaded rod (15), a first threaded through hole is formed in the upper end of the sliding block (16) along the up-down direction, the threaded rod (15) is vertically arranged in the sliding groove, one end of the threaded rod (15) is rotationally connected with the inner wall of the sliding groove, the other end of the threaded rod (15) penetrates through the first threaded through hole and is in threaded connection with the sliding block (16), the motor (14) is located in the sliding groove and is connected with the mounting plate (1), and an output shaft of the motor (14) is coaxially connected with the threaded rod (15).