CN212095351U

CN212095351U - Adjustable mold clamping device

Info

Publication number: CN212095351U
Application number: CN202020545169.6U
Authority: CN
Inventors: 闫燚
Original assignee: Dongguan Jindian Mould Plastic Cement Co ltd
Current assignee: Dongguan Jindian Mould Plastic Cement Co ltd
Priority date: 2020-04-14
Filing date: 2020-04-14
Publication date: 2020-12-08
Anticipated expiration: 2030-04-14

Abstract

The utility model discloses a mould clamping device with adjustable, the on-line screen storage device comprises a base, the guiding hole has been seted up at the top of base, inner cavity of the base's left side swing joint has first threaded rod, the surface cover of first threaded rod is equipped with the thread bush, the top fixedly connected with connecting rod of thread bush, guiding hole and fixedly connected with movable plate are run through at the top of connecting rod. The utility model discloses make anchor clamps possess and carry out the centre gripping to unidimensional mould body, be convenient for adjust mould body angle behind the centre gripping, be convenient for carry out the advantage of processing to mould body different positions, solved current mould clamping device and only can carry out the centre gripping to the mould body of single size, when needing not unidimensional mould body centre gripping, a plurality of anchor clamps need be used, the production cost has been increased, the inconvenient angle regulation of mould body after the centre gripping, be not convenient for process the different positions of mould body, the problem of machining efficiency has been reduced.

Description

Adjustable mold clamping device

Technical Field

The utility model relates to a mould processing technology field specifically is a mould clamping device with adjustable.

Background

In the industrial production of moulds and tools for injection moulding, blow moulding, extrusion, die-casting or forging, smelting, stamping, etc. to obtain the desired products, in short, moulds are tools for making shaped articles, which tools are composed of various parts, and different moulds are composed of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The die is called as an industrial mother, and is widely used for blanking, die forging, cold heading, extrusion, powder metallurgy part pressing, pressure casting, and the forming processing of compression molding or injection molding of products such as engineering plastics, rubber, ceramics and the like, wherein the die has a specific contour or an inner cavity shape, and the blank can be separated according to the contour shape by applying the contour shape with a cutting edge. The blank can obtain a corresponding three-dimensional shape by using the shape of the inner cavity.

The mould need be fixed at the in-process of processing to clamping device need be used, current mould clamping device can only carry out the centre gripping to the mould body of single size, if need when not unidimensional mould body centre gripping, need use a plurality of anchor clamps, has increased manufacturing cost, and the inconvenient angle regulation of the mould body after the centre gripping is not convenient for process the different positions of mould body, has reduced machining efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mould clamping device with adjustable, possess and carry out the centre gripping to unidimensional mould body, be convenient for adjust mould body angle behind the centre gripping, be convenient for carry out the advantage of processing to mould body different positions, it only can carry out the centre gripping to the mould body of single size to have solved current mould clamping device, when needing not unidimensional mould body centre gripping, need use a plurality of anchor clamps, and the production cost is increased, the inconvenient angle regulation of mould body after the centre gripping, be not convenient for process the different positions of mould body, and the problem of machining efficiency is reduced.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable mold clamping device comprises a base, wherein a guide hole is formed in the top of the base, a first threaded rod is movably connected to the left side of an inner cavity of the base, a threaded sleeve is sleeved on the surface of the first threaded rod, a connecting rod is fixedly connected to the top of the threaded sleeve, the top of the connecting rod penetrates through the guide hole and is fixedly connected with a movable plate, a fixed plate is fixedly connected to the left side of the top of the base, a first disc is movably connected to the left side of the movable plate through a rotating shaft, a rotating rod is arranged on the left side of the fixed plate in a penetrating mode, the right end of the rotating rod penetrates through the fixed plate and extends to the right side of the fixed plate, a second disc is fixedly connected to the right end of the rotating rod, a rotating disc is fixedly connected to the left end of the rotating rod, a supporting plate is fixedly connected to the bottom of one side, the top of fixed block is run through and is provided with the second threaded rod, the bottom of second threaded rod runs through the fixed block and swing joint has the clamp plate, second threaded rod and fixed block threaded connection.

Preferably, the first threaded rod is in threaded connection with the threaded sleeve, a first hand wheel is fixedly connected to the right end of the first threaded rod, and a second hand wheel is fixedly connected to the top of the second threaded rod.

Preferably, the guide way has been seted up to the bottom of base inner chamber, the bottom fixedly connected with guide bar of thread bush, the bottom of guide bar extends to the inner chamber of guide way, the bottom of guide bar has the leading wheel through pivot swing joint, guide way and leading wheel swing joint.

Preferably, the inner cavities of the supporting plate and the pressing plate are fixedly connected with springs, one ends of the springs are fixedly connected with extrusion blocks, one sides, opposite to the extrusion blocks, of the extrusion blocks are fixedly connected with rubber pads, and the die body is placed on the inner sides of the rubber pads.

Preferably, a plurality of screw holes have all been seted up to the internal surface equidistance of carousel, the left bottom of carousel runs through and is provided with the bolt, the right-hand member through thread hole of bolt and extend to the outside of screw hole, bolt and screw hole threaded connection, the right-hand member and the fixed plate contact of bolt.

Preferably, the upper end on base right side fixedly connected with electric telescopic handle, electric telescopic handle's right side is connected with the fluorocarbon rubber pad through PP glue.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a base, the guiding hole, first threaded rod, the thread bush, the connecting rod, the movable plate, the fixed plate, first disc, the bull stick, the second disc, the carousel, a supporting plate, the fixed block, second threaded rod and clamp plate cooperate, make anchor clamps possess and carry out the centre gripping to unidimensional mould body, be convenient for adjust mould body angle behind the centre gripping, be convenient for carry out the advantage processed to mould body different positions, it only can carry out the centre gripping to unidimensional mould body to have solved current mould clamping device, when needing not unidimensional mould body centre gripping, a plurality of anchor clamps need be used, the production cost has been increased, the inconvenient angle regulation of mould body after the centre gripping, be not convenient for process the different positions of mould body, the problem of machining efficiency has been reduced.

2. The utility model discloses a set up first hand wheel, the rotation of the first threaded rod of being convenient for, through setting up the second hand wheel, the rotation of the second threaded rod of being convenient for, through setting up guide way and guide bar, can lead the thread bush, the lateral shifting of the thread bush of being convenient for, through setting up the leading wheel, frictional force between guide bar and the guide way has been reduced, the lateral shifting of the guide bar of being convenient for, through setting up the carousel, the rotation of the second bull stick of being convenient for, through setting up screw hole and bolt, be convenient for fix the carousel, through setting up spring and extrusion piece, the spring produces tension to the extrusion piece, make the extrusion piece press from both sides tightly the mould body.

Drawings

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

FIG. 2 is a schematic sectional view of the connection between the support plate and the spring according to the present invention;

fig. 3 is a schematic view of the structure of the present invention.

In the figure: the device comprises a base 1, a guide hole 2, a first threaded rod 3, a threaded sleeve 4, a connecting rod 5, a movable plate 6, a fixed plate 7, a first disc 8, a rotating rod 9, a second disc 10, a rotating disc 11, a supporting plate 12, a fixed block 13, a second threaded rod 14, a pressing plate 15, a first hand wheel 16, a second hand wheel 17, a guide groove 18, a guide rod 19, a spring 20, an extrusion block 21, a threaded hole 22, a bolt 23, a mold body 24 and an electric telescopic rod 25.

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 description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other, so that the specific meaning of the above terms in the application can be understood by those skilled in the art.

The base 1, the guiding hole 2, first threaded rod 3, the thread bush 4, connecting rod 5, the movable plate 6, fixed plate 7, first disc 8, bull stick 9, second disc 10, carousel 11, backup pad 12, fixed block 13, second threaded rod 14, clamp plate 15, first hand wheel 16, second hand wheel 17, guide way 18, guide bar 19, spring 20, extrusion piece 21, screw hole 22, bolt 23, mould body 24 and electric telescopic handle 25 part of this application are general standard or the part that technical staff knows, its structure and principle all can learn through the technical manual or learn through conventional experimental method for this technical staff.

Referring to fig. 1-3, an adjustable mold clamping device comprises a base 1, an electric telescopic rod 25 is fixedly connected to the upper end of the right side of the base 1, a fluorocarbon rubber pad is connected to the right side of the electric telescopic rod 25 through PP glue to limit a first hand wheel 16, a guide hole 2 is formed in the top of the base 1, a first threaded rod 3 is movably connected to the left side of the inner cavity of the base 1, a threaded sleeve 4 is sleeved on the surface of the first threaded rod 3, a connecting rod 5 is fixedly connected to the top of the threaded sleeve 4, the top of the connecting rod 5 penetrates through the guide hole 2 and is fixedly connected with a movable plate 6, a fixed plate 7 is fixedly connected to the left side of the top of the base 1, a first disc 8 is movably connected to the left side of the movable plate 6 through a rotating shaft, a rotating rod 9 is arranged on the left side, a second disc 10 is fixedly connected at the right end of a rotating rod 9, a rotating disc 11 is fixedly connected at the left end of the rotating rod 9, a supporting plate 12 is fixedly connected at the bottom of one side of the first disc 8 opposite to the second disc 10, a fixed block 13 is fixedly connected at the top of one side of the first disc 8 opposite to the second disc 10, a second threaded rod 14 is arranged at the top of the fixed block 13 in a penetrating manner, the bottom of the second threaded rod 14 penetrates through the fixed block 13 and is movably connected with a pressing plate 15, the second threaded rod 14 is in threaded connection with the fixed block 13, the first threaded rod 3 is in threaded connection with a threaded sleeve 4, a first hand wheel 16 is fixedly connected at the right end of the first threaded rod 3, a second hand wheel 17 is fixedly connected at the top of the second threaded rod 14, a guide groove 18 is formed at the bottom of an inner cavity of a base 1, a guide rod 19 is, the bottom of the guide rod 19 is movably connected with a guide wheel through a rotating shaft, the guide groove 18 is movably connected with the guide wheel, the inner cavities of the support plate 12 and the press plate 15 are both fixedly connected with a spring 20, one end of the spring 20 is fixedly connected with an extrusion block 21, one side opposite to the extrusion block 21 is fixedly connected with a rubber pad, a mold body 24 is placed on the inner side of the rubber pad, a plurality of threaded holes 22 are formed in the inner surface of the rotary plate 11 at equal intervals, bolts 23 are arranged at the left bottom of the rotary plate 11 in a penetrating mode, the right ends of the bolts 23 penetrate through the threaded holes 22 and extend to the outer portion of the threaded holes 22, the bolts 23 are in threaded connection with the threaded holes 22, the right ends of the bolts 23 are in contact with the fixed plate 7, rotation of the first threaded rod 3 is facilitated by arranging the first hand wheel 16, rotation of the second threaded, the transverse movement of the threaded sleeve 4 is facilitated, the guide wheel is arranged, the friction force between the guide rod 19 and the guide groove 18 is reduced, the transverse movement of the guide rod 19 is facilitated, the rotation of the second rotating rod 9 is facilitated by arranging the rotary table 11, the rotary table 11 is conveniently fixed by arranging the threaded hole 22 and the bolt 23, the spring 20 generates tension on the extrusion block 21 by arranging the spring 20 and the extrusion block 21, the extrusion block 21 is enabled to clamp the die body 24, the base 1, the guide hole 2, the first threaded rod 3, the threaded sleeve 4, the connecting rod 5, the movable plate 6, the fixed plate 7, the first disc 8, the rotating rod 9, the second disc 10, the rotary table 11, the supporting plate 12, the fixed block 13, the second threaded rod 14 and the pressing plate 15 are matched, so that the clamp can clamp the die bodies 24 with different sizes, the angle of the die body 24 can be conveniently adjusted after clamping, the advantages of processing of different positions of the die body 24 are facilitated, the problem of current mould clamping device only can carry out the centre gripping to the mould body 24 of single size, when needing 24 centre grippings to unidimensional mould body, need use a plurality of anchor clamps, increased manufacturing cost, the inconvenient angle regulation of mould body 24 after the centre gripping is not convenient for process the different positions of mould body 24, has reduced machining efficiency is solved.

When the die is used, the die body 24 is placed between the first disc 8 and the second disc 10, the first hand wheel 16 is rotated to drive the first threaded rod 3 to rotate, the first threaded rod 3 can drive the threaded sleeve 4 to move leftwards while rotating, the threaded sleeve 4 drives the connecting rod 5 and the moving plate 6 to move leftwards, the moving plate 6 drives the first disc 8, the supporting plate 12, the fixed block 13, the second threaded rod 14 and the pressing plate 15 to move leftwards until the upper side and the lower side of the die body 24 are positioned between the pressing plate 15 and the supporting plate 12, the second hand wheel 17 is rotated to drive the second threaded rod 14 to rotate, the second threaded rod 14 is in threaded connection with the fixed block 13 through the second threaded rod 14, the pressing plate 14 drives the pressing plate 15 to move downwards, the pressing plate 15 drives the spring 20 and the extrusion block 21 at the bottom of the pressing plate to move downwards to be in contact with the die body 24, the spring 20 generates tension, rotatory carousel 11 drives the bull stick 9 rotatory, the bull stick 9 drives the rotation of second disc 10, second disc 10 drives backup pad 12 and mould body 24 rotatory to can adjust mould body 24's rotation angle, be convenient for process mould body 24's different positions, rotatory bolt 23 and screw hole 22 threaded connection, the right-hand member that makes bolt 23 and second disc 10 in close contact with, thereby fix carousel 11, thereby fix mould body 24.

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. An adjustable mold clamping device, includes base (1), its characterized in that: the top of the base (1) is provided with a guide hole (2), the left side of the inner cavity of the base (1) is movably connected with a first threaded rod (3), the surface of the first threaded rod (3) is sleeved with a threaded sleeve (4), the top of the threaded sleeve (4) is fixedly connected with a connecting rod (5), the top of the connecting rod (5) penetrates through the guide hole (2) and is fixedly connected with a movable plate (6), the left side of the top of the base (1) is fixedly connected with a fixed plate (7), the left side of the movable plate (6) is movably connected with a first disc (8) through a rotating shaft, the left side of the fixed plate (7) is provided with a rotating rod (9) in a penetrating manner, the right end of the rotating rod (9) penetrates through the fixed plate (7) and extends to the right side of the fixed plate (7), the right end of the rotating rod (9) is fixedly connected with a second disc (, the utility model discloses a quick-witted, including first disc (8) and second disc (10), the equal fixedly connected with backup pad (12) in bottom of the relative one side of first disc (8) and second disc (10), the equal fixedly connected with fixed block (13) in top of the relative one side of first disc (8) and second disc (10), the top of fixed block (13) is run through and is provided with second threaded rod (14), the bottom of second threaded rod (14) is run through fixed block (13) and swing joint has clamp plate (15), second threaded rod (14) and fixed block (13) threaded connection.

2. An adjustable mold clamping apparatus as defined in claim 1 wherein: the first threaded rod (3) is in threaded connection with the threaded sleeve (4), the right end of the first threaded rod (3) is fixedly connected with a first hand wheel (16), and the top of the second threaded rod (14) is fixedly connected with a second hand wheel (17).

3. An adjustable mold clamping apparatus as defined in claim 1 wherein: guide way (18) have been seted up to the bottom of base (1) inner chamber, the bottom fixedly connected with guide bar (19) of thread bush (4), the bottom of guide bar (19) extends to the inner chamber of guide way (18), there is the leading wheel bottom of guide bar (19) through pivot swing joint, guide way (18) and leading wheel swing joint.

4. An adjustable mold clamping apparatus as defined in claim 1 wherein: the mould is characterized in that springs (20) are fixedly connected to inner cavities of the supporting plate (12) and the pressing plate (15), one end of each spring (20) is fixedly connected with an extrusion block (21), a rubber pad is fixedly connected to one side, opposite to the extrusion block (21), of each extrusion block, and a mould body (24) is placed on the inner side of each rubber pad.

5. An adjustable mold clamping apparatus as defined in claim 1 wherein: a plurality of screw holes (22) have all been seted up to the internal surface equidistance of carousel (11), the left bottom of carousel (11) is run through and is provided with bolt (23), the right-hand member of bolt (23) runs through screw hole (22) and extends to the outside of screw hole (22), bolt (23) and screw hole (22) threaded connection, the right-hand member and fixed plate (7) contact of bolt (23).

6. An adjustable mold clamping apparatus as defined in claim 1 wherein: the upper end fixedly connected with electric telescopic handle (25) on base (1) right side, the right side of electric telescopic handle (25) is connected with the fluorocarbon rubber pad through PP glue.