CN216680150U

CN216680150U - Support die carrier convenient to finished product drawing of patterns

Info

Publication number: CN216680150U
Application number: CN202220083844.7U
Authority: CN
Inventors: 薛承奎; 张莉
Original assignee: Kunshan Lishija Precision Mould Co ltd
Current assignee: Kunshan Lishija Precision Mould Co ltd
Priority date: 2022-01-13
Filing date: 2022-01-13
Publication date: 2022-06-07
Anticipated expiration: 2032-01-13

Abstract

The utility model provides a supporting die frame convenient for demoulding of finished products, which comprises a supporting base plate, wherein a supporting frame is arranged at the top of the supporting base plate, a damping assembly is arranged at the top of the supporting base plate, the top of the damping assembly is fixedly connected with a lower die frame through a supporting plate, a first demoulding mechanism is arranged inside the lower die frame, two hydraulic cylinders are arranged at the bottom of the inner wall of the supporting frame, an upper die frame is arranged at the bottoms of the two hydraulic cylinders, and a second demoulding mechanism is arranged inside the upper die frame. The utility model has the beneficial effects that: the supporting rod moves upwards on the top plate through being equipped with the first electric telescopic handle, the supporting rod ejects the formed part from the female die to realize demoulding, the second electric telescopic handle drives the demoulding plate to drop the formed part from the male die to realize demoulding, the elasticity of the first spring seat and the second spring seat is matched to drive the supporting rod and the demoulding plate to return to an initial state, two fans are utilized, outside air is blown to the formed part in the demoulding process, air cooling heat dissipation is carried out on the formed part, and scalding of operators is avoided.

Description

Support die carrier convenient to finished product drawing of patterns

Technical Field

The utility model belongs to the technical field of mold bases, and particularly relates to a supporting mold base convenient for demolding of finished products.

Background

The die carrier is a support for the die, for example, the die is assembled and fixed on the die casting machine according to a certain rule and position, and the part of the die which can be installed on the die casting machine to work is called the die carrier, and is composed of a push-out mechanism, a guide mechanism, a pre-reset mechanism, a die foot cushion block and a seat plate, wherein the die carrier is a semi-finished product of the die and is composed of various steel plate matching parts, so to speak, a framework of the whole die.

At present, when a formed part is demolded, the existing die carrier is generally used for tilting the formed part through manual work, but in the process of demolding the formed part through manual work, the existing die carrier only aims at demolding in a single direction, and the structure is simple.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a supporting die frame convenient for demoulding of finished products, and aims to solve the problem that the quality of the existing die frame in the prior art is not up to the standard due to the fact that demoulding is only carried out in a single direction or manual demoulding is adopted.

In order to achieve the purpose, the utility model provides the following technical scheme: a supporting die carrier convenient for demoulding of finished products comprises a supporting base plate, wherein a supporting frame is arranged at the top of the supporting base plate, a shock absorption assembly is arranged at the top of the supporting base plate, the top of the shock absorption assembly is fixedly connected with a lower die carrier through a supporting plate, a first demoulding mechanism is arranged inside the lower die carrier, two hydraulic cylinders are arranged at the bottom of the inner wall of the supporting frame, an upper die carrier is arranged at the bottoms of the two hydraulic cylinders, and a second demoulding mechanism is arranged inside the upper die carrier;

the first demolding mechanism comprises a first fixing seat, the top of the first fixing seat is provided with two first electric telescopic rods, the two first electric telescopic rods are respectively provided with a supporting block at the top, the top of the supporting block is fixedly connected with a top plate, a supporting rod is arranged at the middle of the top plate, first spring seats are respectively arranged on two sides of the top plate, the top of each first spring seat is fixedly connected with the top of the inner wall of the lower die frame, and the top of each supporting rod is provided with a female die which is alternately connected with the top of the lower die frame.

In order to demold the molded part clamped on the male die, as a preferable aspect of the utility model, the second demolding mechanism includes two second fixed seats, the bottoms of the two second fixed seats are both provided with a second electric telescopic rod, the bottom of the second electric telescopic rod is provided with a demolding plate, both sides of the top of the demolding plate are both provided with a second spring seat, and the top of the second spring seat is both fixedly connected with the bottom of the upper die frame

In order to support the mechanism during the shaping and demolding processes, as a preferable mode of the utility model, the shock absorption assembly comprises a support column, a support sleeve is arranged at the top of the support column, and a shock absorption spring is sleeved on the surface of the support column.

In order to cool the surface of the formed part and control the electrical appliance inside the device in the demolding process, as a preferable mode of the utility model, two fans are arranged on one side of the supporting frame, and a single chip microcomputer controller is arranged on the other side of the supporting frame.

In order to move the upper die frame up and down to smoothly shape the molded part and simultaneously demould the molded part on the male die, as a preferable mode of the utility model, a hydraulic rod is arranged in the hydraulic cylinder, the bottom of the hydraulic rod is fixedly connected with the upper die frame, the male die is arranged at the bottom of the upper die frame, and the demoulding plate is sleeved on the surface of the male die.

In order to enable the upper die frame and the lower die frame to be in seamless contact, the quality of a formed part is improved, and meanwhile, the upper die frame and the lower die frame are matched with a demolding mechanism to perform demolding smoothly, as an optimization of the utility model, the bottom of the upper die frame is provided with two clamping plates, two ends of the two clamping plates are respectively provided with a limiting rod, the top of the lower die frame is provided with a groove, a female die is arranged in the groove, two sides of the top of the lower die frame are respectively provided with a clamping groove, and the inner wall of each clamping groove is connected with the outer wall of the corresponding clamping plate in a clamping manner.

In order to control the electrical appliance inside the device, as an optimal choice of the utility model, the first electric telescopic rod and the second electric telescopic rod are both electrically connected with an external power supply through a single chip microcomputer controller.

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

1) the supporting block and the top plate are driven to move upwards through the arranged first electric telescopic rod, so that the supporting rod is driven to move upwards, the supporting rod ejects a formed part out of the female die to realize demolding, the supporting rod is driven to restore to an initial state through the elasticity of the two first spring seats, the demolding plate is driven to move downwards through the arranged second electric telescopic rod, the demolding plate drives the formed part to fall from the male die to realize demolding, and the demolding plate is driven to restore to the initial state through the elasticity of the two second spring seats;

2) through two fans that are equipped with, blow outside air to the formed part of drawing of patterns in-process to carry out the forced air cooling heat dissipation to the formed part, thereby avoid operating personnel to scald.

Drawings

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

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

FIG. 2 is a schematic structural diagram of the present invention;

FIG. 3 is a schematic view of the shock absorbing assembly of the present invention;

FIG. 4 is a schematic structural view of a first demolding mechanism of the present invention;

fig. 5 is a schematic structural view of a second demolding mechanism of the present invention.

In the figure: 1. a support base plate; 11. a support frame; 12. a support plate; 13. a fan; 14. a single chip controller; 2. a shock absorbing assembly; 21. a support pillar; 22. a support sleeve; 23. a damping spring; 3. a lower die frame; 31. a female die; 32. a groove; 33. a card slot; 4. a first demolding mechanism; 41. a first fixed seat; 42. a first electric telescopic rod; 43. a support block; 44. a top plate; 45. a support bar; 46. a first spring seat; 5. a hydraulic cylinder; 51. a hydraulic lever; 6. feeding a mold frame; 61. a male die; 62. clamping a plate; 63. a limiting rod; 7. a second demolding mechanism; 71. a second fixed seat; 72. a second electric telescopic rod; 73. a stripper plate; 74. a second spring seat.

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.

Example 1

Referring to fig. 1-5, the present invention provides the following technical solutions: a supporting die carrier convenient for demoulding of finished products comprises a supporting base plate 1, wherein a supporting frame 11 is arranged at the top of the supporting base plate 1, a shock absorption assembly 2 is arranged at the top of the supporting base plate 1, the top of the shock absorption assembly 2 is fixedly connected with a lower die carrier 3 through a supporting plate 12, a first demoulding mechanism 4 is arranged inside the lower die carrier 3, two hydraulic cylinders 5 are arranged at the bottom of the inner wall of the supporting frame 11, an upper die carrier 6 is arranged at the bottoms of the two hydraulic cylinders 5, and a second demoulding mechanism 7 is arranged inside the upper die carrier 6;

first demoulding mechanism 4 includes first fixing base 41, the top of first fixing base 41 is equipped with two electric telescopic handle 42, the top of two electric telescopic handle 42 all is equipped with supporting shoe 43, the top and the roof 44 fixed connection of supporting shoe 43, the middle part at roof 44 top is equipped with bracing piece 45, the top both sides of roof 44 all are equipped with first spring holder 46, the top of first spring holder 46 and the top fixed connection of lower die holder 3 inner wall, the top of bracing piece 45 is equipped with the top of die 31 and lower die holder 3 and alternates to be connected.

During the specific use, utilize two electric telescopic handle 42 to drive supporting shoe 43 and roof 44 rebound, roof 44 drives bracing piece 45 rebound, and bracing piece 45 is ejecting with the formed part in the die 31, accomplishes the drawing of patterns, utilizes the elastic action of two first spring holders 46 to drive roof 44 and resumes initial condition.

In this embodiment, the second demolding mechanism 7 includes two second fixing seats 71, the bottoms of the two second fixing seats 71 are both provided with a second electric telescopic rod 72, the bottom of the second electric telescopic rod 72 is provided with a demolding plate 73, both sides of the top of the demolding plate 73 are both provided with second spring seats 74, and the top of the second spring seats 74 are both fixedly connected with the bottom of the upper mold frame 6.

When the demoulding device is used specifically, the two second electric telescopic rods 72 are used for driving the demoulding plate 73 to move downwards, so that a formed part on the male die 61 falls off, demoulding is completed, and the elastic action of the two second spring seats 74 is used for driving the demoulding plate 73 to recover to the initial state.

In this embodiment, the damping assembly 2 includes a supporting column 21, a supporting sleeve 22 is disposed on the top of the supporting column 21, and a damping spring 23 is sleeved on the surface of the supporting column 21.

When the device is used specifically, the supporting column 21 and the supporting sleeve 22 are used for supporting a die, the shock generated in the shaping process and the demolding process is buffered by matching with the damping spring 23, and the service life of the device is prolonged.

In this embodiment, two fans 13 are disposed on one side of the supporting frame 11, and a single chip microcomputer controller 14 is disposed on the other side of the supporting frame 11.

When the cooling device is used specifically, external air is blown to a formed part on the mold by the two fans 13, so that the formed part on the mold is cooled.

In this embodiment, a hydraulic rod 51 is arranged inside the hydraulic cylinder 5, the bottom of the hydraulic rod 51 is fixedly connected with the upper mold frame 6, the male mold 61 is installed at the bottom of the upper mold frame 6, and the stripper plate 73 is sleeved on the surface of the male mold 61.

When the mould is used specifically, the hydraulic cylinder 5 is utilized to drive the hydraulic rod 51 to move downwards, and the hydraulic rod 51 drives the upper mould base 6 to move downwards, so that the moulding process is completed.

In this embodiment, the bottom of upper die carrier 6 is equipped with two cardboard 62, and the both ends of two cardboard 62 all are equipped with gag lever post 63, and recess 32 is seted up at the top of lower die carrier 3, and inside recess 32 was arranged in to die 31, draw-in groove 33 had all been seted up to the both sides at 3 tops of lower die carrier, and the inner wall of draw-in groove 33 is connected with cardboard 62's outer wall block.

During the specific use, utilize the block between two cardboard 62 and two draw-in grooves 33 to it is inseparabler to make the laminating between the mould, and the moulding of being convenient for utilizes gag lever post 63 and two cardboard 62, and restriction stripper plate 73's position is convenient for it demolds the formed part.

In this embodiment, the first electric telescopic rod 42 and the second electric telescopic rod 72 are electrically connected to the external power source through the single chip microcomputer controller 14.

During the specific use, utilize single chip microcomputer controller 14 to control first electric telescopic handle 42 and second electric telescopic handle 72.

The working principle is as follows: when the device is used, the device is connected with an external power supply, firstly, a workpiece is placed in a female die 31, a hydraulic cylinder 5 is started, a hydraulic rod 51 drives an upper die frame 6 to move downwards, when a stripper plate 73 contacts the top of a lower die frame 3, a second spring seat 74 is extruded, the stripper plate 73 moves upwards in a clamping plate 62, a male die 61 is matched with the female die 31 to extrude and shape the workpiece, after the process is finished, the hydraulic rod 51 drives the upper die frame 6 to move upwards, at the moment, the elasticity of the second spring seat 74 is recovered to drive the stripper plate 73 to move downwards, when the formed piece is clamped, the second electric telescopic rod 72 stretches and drives the stripper plate 73 to move downwards to drop the formed piece on the male die 61, the stripper plate 73 is recovered to the initial state under the elasticity of the second spring seat 74, and if the formed piece is clamped at the position of the female die 31, the first electric telescopic rod 42 is used for driving a top plate 44 to move upwards, roof 44 drives bracing piece 45 rebound, and bracing piece 45 will be formed part and ejection completion drawing of patterns in the die 31, under the elastic action of first spring holder 46, drive roof 44 and resume initial condition, at the drawing of patterns process beginning, open fan 13 on the support frame 11, blow the formed part on the mould with outside air, realize the purpose to the formed part cooling, be convenient for carry out the drawing of patterns to the formed part.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a support die carrier convenient to finished product drawing of patterns, includes supporting baseplate (1), its characterized in that: the mould is characterized in that a support frame (11) is arranged at the top of the support base plate (1), a shock absorption assembly (2) is arranged at the top of the support base plate (1), the top of the shock absorption assembly (2) is fixedly connected with a lower mould frame (3) through a support plate (12), a first demoulding mechanism (4) is arranged inside the lower mould frame (3), two hydraulic cylinders (5) are arranged at the bottom of the inner wall of the support frame (11), an upper mould frame (6) is arranged at the bottoms of the two hydraulic cylinders (5), and a second demoulding mechanism (7) is arranged inside the upper mould frame (6);

first demoulding mechanism (4) include first fixing base (41), the top of first fixing base (41) is equipped with two electric telescopic handle (42), two the top of first electric telescopic handle (42) all is equipped with supporting shoe (43), the top and roof (44) fixed connection of supporting shoe (43), the middle part at roof (44) top is equipped with bracing piece (45), the top both sides of roof (44) all are equipped with first spring holder (46), the top of first spring holder (46) and the top fixed connection of lower die carrier (3) inner wall, the top of bracing piece (45) is equipped with the top interlude of die (31) and lower die carrier (3) and is connected.

2. The supporting die frame convenient for demoulding of finished products as claimed in claim 1, wherein: second demoulding mechanism (7) include two second fixing bases (71), two the bottom of second fixing base (71) all is equipped with second electric telescopic handle (72), the bottom of second electric telescopic handle (72) is equipped with stripper plate (73), the both sides at stripper plate (73) top all are equipped with second spring holder (74), the top of second spring holder (74) all with the bottom fixed connection of last mold holder (6).

3. The supporting die frame convenient for demoulding of finished products as claimed in claim 1, wherein: damping component (2) include support column (21), the top of support column (21) is equipped with support cover (22), the surface cover of support column (21) is equipped with damping spring (23).

4. The supporting die frame convenient for demoulding of finished products as claimed in claim 1, wherein: two fans (13) are arranged on one side of the support frame (11), and a single chip microcomputer controller (14) is arranged on the other side of the support frame (11).

5. The supporting die frame convenient for demoulding of finished products as claimed in claim 2, wherein: the inside of pneumatic cylinder (5) is equipped with hydraulic stem (51), the bottom and the last die carrier (6) fixed connection of hydraulic stem (51), terrace die (61) are installed to the bottom of going up die carrier (6), the surface of terrace die (61) is located to stripper plate (73) cover.

6. The support die carrier convenient for demoulding of finished products of claim 5, wherein: the bottom of going up die carrier (6) is equipped with two cardboard (62), two the both ends of cardboard (62) all are equipped with gag lever post (63), recess (32) are seted up at the top of lower die carrier (3), recess (32) are arranged in to die (31) inside, draw-in groove (33) have all been seted up to the both sides at lower die carrier (3) top, the inner wall of draw-in groove (33) is connected with the outer wall block of cardboard (62).

7. The supporting die frame convenient for demoulding of finished products as claimed in claim 1, wherein: the first electric telescopic rod (42) and the second electric telescopic rod (72) are electrically connected with an external power supply through the single chip microcomputer controller (14).