CN210211027U

CN210211027U - Multifunctional mold fixing device

Info

Publication number: CN210211027U
Application number: CN201920636448.0U
Authority: CN
Inventors: Qinzheng Fei; 费勤政
Original assignee: Hebei Aerospace Zhenbang Precision Machinery Co Ltd
Current assignee: Hebei Aerospace Zhenbang Precision Machinery Co Ltd
Priority date: 2019-05-06
Filing date: 2019-05-06
Publication date: 2020-03-31
Anticipated expiration: 2029-05-06

Abstract

The utility model discloses a multi-functional mould fixing device in mould technical field, comprising a base plate, the top of bottom plate is provided with four groups of jacks that are rectangular array form and distribute, the top of bottom plate is provided with the loading board, the top of loading board is provided with two sets of upper slide rails that are symmetrical about, all sliding connection has a slide on two sets of upper slide rails, the equal rigid coupling in top of two sets of slides has the riser, one side that two sets of risers keep away from each other all is provided with electric push rod, and the bottom of the stiff end of two sets of electric push rod is with the top looks rigid coupling of slide, the flexible end top rigid coupling of two sets of electric push rod has the horizontal plate, the top rigid coupling of two sets of horizontal plates has two sets of symmetrical branches from beginning to end, the utility model discloses the top of mould of being convenient for compresses tightly fixedly, avoids; be convenient for carry out secondary buffering shock attenuation to the loading board, improve the shock attenuation effect, be convenient for prolong mould life, be convenient for extensively use.

Description

Multifunctional mold fixing device

Technical Field

The utility model relates to the technical field of mold, specifically be a multifunctional mold fixing device.

Background

The mould, the industrial production uses injection moulding, blow moulding, extrusion, die-casting or forging forming, smelting, stamping and so on to get the various moulds and tools of the required products, in short, the mould is the tool used to make the formed article, the tool is composed of various parts, different moulds are composed of different parts, it mainly realizes the processing of the article appearance through the change of the physical state of the formed material, the name is "industrial mother", the tool which makes the blank into the product with specific shape and size under the action of external force, widely used in the forming processing of blanking, die forging, cold heading, extrusion, powder metallurgy part pressing, pressure casting, and the compression moulding or injection moulding of engineering plastics, rubber, ceramics and so on, the mould has specific outline or cavity shape, in the field of the manufacturing and processing of the mould, the mould is the tool used to form the products, the manufacturer designs a mould matched with the product according to the requirements of customers on the appearance or the function of the product so as to achieve the aim of rapid and uniform production.

Most of present mould fixing device is too simple, only can fix the mould of specific size, and easily makes the mould corner knock out, causes the precision to descend.

For example, the Chinese patent application No. CN201710173435.X relates to a fixing device of a mould, which comprises a base, a fixed cavity is arranged at the upper end of the base, two cross rods are arranged in the fixed cavity, buffer devices are arranged on the opposite sides of the two cross rod bases, support columns are arranged at the lower ends of the two cross rods, the bottom in the fixed cavity is provided with a sliding chute corresponding to the support column, two ends of the two transverse rods are provided with locking devices for fixing the transverse rods on the base, sliding rods are arranged in the two sliding chutes, although the invention realizes the fixation of the two sides, the invention can increase the stability of the die and improve the working efficiency, however, the device is inconvenient for fixing the moulds with different height and size, does not have a top pressing and fixing device, is infirm for fixing the moulds in the vertical direction, and is easy to cause errors in the manufacture of finished products; there is not mould damping device, is not convenient for cushion the shock attenuation to the mould, easily knocks off the mould corner, causes the precision to descend.

Based on this, the utility model designs a multi-functional mould fixing device to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multifunctional mould fixing device, which can solve the problems that the fixing of two sides is realized in the prior art, the stability of the mould can be increased, the working efficiency is improved, but the device is not convenient for fixing moulds with different height and size, the top part of the device is not provided with a pressing and fixing device, the mould is not firmly fixed in the vertical direction, and the error is easily caused in the manufacture of finished products; there is not mould damping device, is not convenient for cushion the shock attenuation to the mould, easily knocks off the mould corner, causes the problem of precision reduction.

In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional die fixing device comprises a bottom plate, wherein four groups of jacks distributed in a rectangular array shape are arranged at the top of the bottom plate, the top of the bottom plate is provided with a bearing plate, the top of the bearing plate is provided with two groups of upper slide rails which are symmetrical left and right, the two groups of upper slide rails are connected with slide seats in a sliding way, the tops of the two groups of slide seats are fixedly connected with vertical plates, one sides of the two groups of vertical plates which are far away from each other are provided with electric push rods, the bottoms of the fixed ends of the two groups of electric push rods are fixedly connected with the top of the sliding seat, the tops of the telescopic ends of the two groups of electric push rods are fixedly connected with horizontal plates, the tops of the two groups of horizontal plates are fixedly connected with two groups of supporting rods which are symmetrical front and back, the tops of the supporting rods are rotatably connected with rotating rods through rotating shafts, and the left and right groups of rotating rods are hinged with a pressing tool on one side close to each other, and the middle parts of the rotating rods are rotatably connected with the tops of the vertical plates through rotating shafts.

Preferably, the top of bottom plate is provided with the lower slide rail of two sets of longitudinal symmetries, just the lower slide rail is located about between two sets of jacks, and is two sets of the equal sliding connection in top of lower slide rail has the slider of two sets of bilateral symmetry, and is two sets of the top rigid coupling of slider has the flexure strip, and is two sets of from beginning to end the top of flexure strip all butts in the bottom of loading board, is convenient for carry out the shock attenuation buffering to the loading board.

Preferably, the bottom rigid coupling of loading board has four groups of inserted bars that are the distribution of rectangle array form, just the inserted bar is aligned with the jack, the diameter of inserted bar is less than the diameter of jack, four groups the inserted bar is pegged graft respectively in four groups of jacks, it is provided with buffer spring to connect between the bottom of inserted bar and the inner chamber bottom of jack, is convenient for carry out secondary buffering shock attenuation to the loading board, just fixes the loading board.

Preferably, the top of loading board is connected and is provided with the buffer block that the multiunit is array form and distributes, just the top of buffer block is with the bottom butt of mould, increases the fixed stability of mould.

Preferably, the tamp includes articulated seat, articulated seat is articulated mutually through the pivot with the one end of bull stick, the bottom rigid coupling of articulated seat has the clamp plate, the bottom rigid coupling of clamp plate has anti-skidding line, just the bottom of anti-skidding line and the top looks butt of mould are convenient for compress tightly fixedly the mould top.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a top at the loading board is provided with two sets of symmetrical last slide rails, sliding connection has the slide in going up the slide rail, and the slide drives the riser and removes, and automatically controlled switch control electric push rod stretches out and draws back, drives the bull stick rotation, is convenient for compress tightly fixedly the top of mould through the tamp, avoids mould production displacement in vertical direction, improves the steadiness of mould, increases the success rate of making a mould; through at loading board bottom rigid coupling inserted bar, rigid coupling buffer spring between inserted bar and the jack is convenient for carry out preliminary buffering shock attenuation to the loading board, and the loading board pushes down the flexure strip and makes the slider slide on slide rail down, is convenient for carry out secondary buffering shock attenuation to the loading board, improves the shock attenuation effect, is convenient for prolong mould life, is convenient for extensively use.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a top view of the bottom plate of the present invention;

fig. 3 is a left side view of the present invention;

fig. 4 is a schematic view of the structure of the pressing device of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-bottom plate, 2-jack, 3-bearing plate, 4-upper sliding rail, 5-sliding seat, 6-vertical plate, 7-electric push rod, 8-horizontal plate, 9-support rod, 10-rotating rod, 11-pressing tool, 111-hinged seat, 112-pressing plate, 113-anti-skid grain, 12-lower sliding rail, 13-sliding block, 14-elastic sheet, 15-inserted rod, 16-buffer spring and 17-buffer block.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a multifunctional die fixing device comprises a bottom plate 1, four groups of jacks 2 distributed in a rectangular array are arranged at the top of the bottom plate 1, a bearing plate 3 is arranged at the top of the bottom plate 1, two groups of upper slide rails 4 which are symmetrical left and right are arranged at the top of the bearing plate 3, slide seats 5 are connected on the two groups of upper slide rails 4 in a sliding manner, vertical plates 6 are fixedly connected at the tops of the two groups of slide seats 5, electric push rods 7 are arranged at the sides of the two groups of vertical plates 6, which are far away from each other, the bottoms of the fixed ends of the two groups of electric push rods 7 are fixedly connected with the top of the sliding seat 5, the top of the telescopic ends of the two groups of electric push rods 7 is fixedly connected with a horizontal plate 8, the top of the two groups of horizontal plates 8 is fixedly connected with two groups of symmetrical supporting rods 9, the top of the supporting rod 9 is rotatably connected with a rotating rod 10 through a rotating shaft, and the side that the left and right two sets of rotating rods 10 are close to each other is hinged with a pressing tool 11, and the middle part of the rotating rod 10 is rotatably connected with the top of the vertical plate 6 through a rotating shaft.

Further, the top of bottom plate 1 is provided with two sets of longitudinal symmetry's lower slide rail 12, and lower slide rail 12 is located about between two sets of jacks 2, and the equal sliding connection in top of two sets of lower slide rails 12 has two sets of bilateral symmetry's slider 13, and the top rigid coupling of two sets of sliders 13 has flexure strip 14, and the equal butt in the bottom of loading board 3 in top of two sets of flexure strips 14 is convenient for carry out the shock attenuation buffering to loading board 3 around.

Furthermore, the bottom rigid coupling of loading board 3 has four groups of inserted bars 15 that are the distribution of rectangle array form, and inserted bar 15 aligns with jack 2, and the diameter of inserted bar 15 is less than the diameter of jack 2, and four groups of inserted bars 15 are pegged graft respectively in four groups of jacks 2, are connected between the bottom of inserted bar 15 and the inner chamber bottom of jack 2 and are provided with buffer spring 16, are convenient for carry out secondary buffering shock attenuation to loading board 3, and fix loading board 3.

Further, the top connection of loading board 3 is provided with the buffer block 17 that the multiunit is array form and distributes, and the top of buffer block 17 and the bottom butt of mould increase the fixed stability of mould.

Further, the pressing tool 11 includes a hinged seat 111, the hinged seat 111 is hinged to one end of the rotating rod 10 through a rotating shaft, a pressing plate 112 is fixedly connected to the bottom of the hinged seat 111, anti-slip patterns 113 are fixedly connected to the bottom of the pressing plate 112, and the bottoms of the anti-slip patterns 113 are abutted to the top of the mold, so that the top of the mold is pressed and fixed conveniently.

One specific application of this embodiment is: the utility model is suitable for fixing a mould, in particular to a multifunctional mould fixing device, when in use, the device is placed and fixed at a designated position, the mould is placed at the top of a bearing plate 3 and is abutted against a buffer block 17, the mould is placed to slide relatively, under the action of gravity, the mould presses down the bearing plate 3, an inserted bar 15 fixedly connected with the bottom of the bearing plate 3 is stretched in an inserting hole 2, a buffer spring 16 is fixedly connected between the inserting hole 2 and the inserted bar 15, so as to buffer the inserted bar 15, carry out preliminary buffer and shock absorption on the bearing plate 3, press down the bottom of the bearing plate 3, an elastic sheet 14 is pressed, the elastic sheet 14 is stretched, two groups of sliders 13 are driven to slide on a lower slide rail 12 in the directions away from each other, so as to carry out secondary buffer and shock absorption on the bearing plate 3, improve the shock absorption effect, and the distance between two groups of risers 6 is, with the lateral wall looks butt of mould, be convenient for carry out the centre gripping fixed to the mould lateral wall, through electric control switch start electric putter 7, the flexible end in top of electric putter 7 drives horizontal plate 8 and upwards removes, and it is rotatory to drive bull stick 10 through two sets of branches 9, and bull stick 10 is rotatory around the top of riser 6, compresses tightly the top of mould through tamp 11, and anti-skidding line 113 prevents to slide.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A multi-functional mould fixing device, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is provided with four groups of jacks (2) distributed in a rectangular array shape, the top of the bottom plate (1) is provided with a bearing plate (3), the top of the bearing plate (3) is provided with two groups of upper slide rails (4) which are symmetrical left and right, two groups of upper slide rails (4) are all connected with a slide seat (5) in a sliding manner, the tops of the two groups of slide seats (5) are all fixedly connected with vertical plates (6), one sides of the two groups of vertical plates (6) which are far away from each other are all provided with electric push rods (7), the bottoms of the fixed ends of the two groups of electric push rods (7) are fixedly connected with the top of the slide seat (5), the tops of the telescopic ends of the two groups of electric push rods (7) are fixedly connected with horizontal plates (8), the tops of the two groups of horizontal plates (8) are fixedly connected with two groups of, and the left and right groups of rotating rods (10) are hinged with a pressing tool (11) on one side close to each other, and the middle parts of the rotating rods (10) are rotatably connected with the tops of the vertical plates (6) through rotating shafts.

2. The multi-functional mold fixing device according to claim 1, wherein: the top of bottom plate (1) is provided with two sets of longitudinal symmetry's lower slide rail (12), just lower slide rail (12) are located about between two sets of jacks (2), and are two sets of the equal sliding connection in top of lower slide rail (12) has two sets of bilateral symmetry's slider (13), and is two sets of the top rigid coupling of slider (13) has elastic sheet (14), and is two sets of from beginning to end the equal butt in the bottom of loading board (3) in top of elastic sheet (14).

3. The multi-functional mold fixing device according to claim 1, wherein: the bottom rigid coupling of loading board (3) has four groups inserted bar (15) that are rectangular array form and distribute, just inserted bar (15) align with jack (2), the diameter of inserted bar (15) is less than the diameter of jack (2), four groups inserted bar (15) are pegged graft respectively in four groups of jack (2), it is provided with buffer spring (16) to be connected between the bottom of inserted bar (15) and the inner chamber bottom of jack (2).

4. The multi-functional mold fixing device according to claim 1, wherein: the top of the bearing plate (3) is connected with a plurality of groups of buffer blocks (17) distributed in an array shape, and the top of each buffer block (17) is abutted to the bottom of the corresponding mold.

5. The multi-functional mold fixing device according to claim 1, wherein: the tamp (11) is including articulated seat (111), articulated seat (111) is articulated mutually through the pivot with the one end of bull stick (10), the bottom rigid coupling of articulated seat (111) has clamp plate (112), the bottom rigid coupling of clamp plate (112) has anti-skidding line (113), just the bottom of anti-skidding line (113) and the top looks butt of mould.