CN215467131U

CN215467131U - Extrusion die mounting structure

Info

Publication number: CN215467131U
Application number: CN202121270066.4U
Authority: CN
Inventors: 王燚
Original assignee: Tianjin Hangyi Machinery Co ltd
Current assignee: Tianjin Hangyi Machinery Co ltd
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2022-01-11
Anticipated expiration: 2031-06-07

Abstract

The application discloses extrusion tooling mounting structure, including first backup pad and second backup pad, first backup pad left side lateral wall top and bottom difference fixed connection limiting plate outer wall one side, first backup pad left side lateral wall center department overlap joint organism right side, first backup pad top right side fixed connection fixed plate bottom, both ends are rotated respectively around the fixed plate and are connected and run through first threaded rod right-hand member. Through rotating two carousels, the carousel drives two second threaded rods and rotates, and the limiting plate with threaded rod screw-thread fit is located horizontal migration to the center of second threaded rod respectively, makes two second threaded rods drive the limiting plate and is close to each other, and the limiting plate stimulates first backup pad and second backup pad respectively simultaneously and is close to each other, and it passes through magnetic connection to drive magnetic force lug and magnetic force concave piece respectively until first backup pad and second backup pad, has further consolidated first backup pad and the tight organism both sides of second backup pad clamp.

Description

Extrusion die mounting structure

Technical Field

The application relates to the field of dies, in particular to an extrusion die mounting structure.

Background

The extrusion die belongs to a forming die, and the phenomenon is realized by the extrusion action only in other discharging modes. The method is widely applied to aluminum special-shaped structures and is also used in plastic parts. The front end of the extruder is used for manufacturing pipes or profiled bars. The extrusion die can be described by a metaphor: a crutch ruler-shaped cavity is drilled on a bottom plate of the inflator, the air outlet is blocked, the piston is drawn out, yellow mud is filled in the cylinder, the piston is inserted in the cylinder for air inflation, and then the extruded triangular iron can be obtained. This pump is the extrusion die. In fact, the extrusion die is almost the same as the extrusion die, has high strength, and is formed by using powder metallurgy hard alloy as a bottom plate and using a hydraulic press for inflating.

The existing installation structure of the extrusion die cannot be quickly installed and detached with the machine body, the installation efficiency of the extrusion die is influenced, and the existing installation structure cannot clamp and fix the extrusion die. Accordingly, an extrusion die mounting structure is proposed to address the above problems.

Disclosure of Invention

The extrusion die mounting structure is provided in the embodiment and used for solving the problem that the mounting structure in the prior art is difficult to mount and dismount conveniently.

According to one aspect of the application, an extrusion die mounting structure is provided, and comprises a first support plate and a second support plate, wherein the top end and the bottom end of the left side wall of the first support plate are respectively and fixedly connected with one side of the outer wall of a limiting plate, the center of the left side wall of the first support plate is lapped on the right side of a machine body, the top end and the right side of the top end of the first support plate are fixedly connected with the bottom end of a fixed plate, the front end and the rear end of the fixed plate are respectively rotatably connected and penetrate through the right end of a first threaded rod, the right sides of the two first threaded rods are respectively in threaded sleeve connection with the front end and the rear end of a movable plate, and the center of the left side of the movable plate is fixedly connected with the right side of a clamping plate;

second backup pad right side lateral wall top and bottom difference fixed connection limiting plate outer wall one side, second backup pad right side lateral wall center department overlap joint organism left side, second backup pad top left side fixed connection fixed plate bottom, both ends are rotated respectively around the fixed plate and are connected and run through first threaded rod left end, two both ends around the movable plate are cup jointed to first threaded rod left side difference screw thread, movable plate right side center department fixed connection splint left side, two first threaded rod left and right sides screw thread opposite direction.

Furthermore, the centers of one sides of the two fixing plates, which are far away from each other, are respectively and rotatably connected with one end of the driving shaft, and the other ends of the two driving shafts are respectively and fixedly connected with the crank.

Further, two the driving shaft outer wall is fixed respectively and cup joints first main band pulley, two first main band pulley slides respectively and cup joints first belt one end, two the first belt other end slides respectively and cup joints first follow band pulley, two first follow band pulley is fixed both ends about first threaded rod respectively.

Furthermore, two the driving shaft outer wall is fixed respectively and cup joints second main band pulley, two the second main band pulley slides respectively and cup joints second belt one end, two the second belt other end slides respectively and cup joints second from the band pulley, two the second is fixed the cup joint respectively and is controlled both ends at another first threaded rod from the band pulley.

Further, first backup pad one end is kept away from to first backup pad fixed connection's limiting plate and is threaded socket second threaded rod one end respectively, two the second threaded rod other end is threaded socket respectively in second backup pad fixed connection's limiting plate one end, and two fixed the cup jointing carousel in second threaded rod outer wall center department, two second threaded rod left and right sides screw thread opposite direction.

Furthermore, two both sides are sliding connection spout respectively around the movable plate bottom, four the spout is the level respectively and inlays at limiting plate outer wall top.

Further, both ends difference fixed connection magnetic force lug around the lateral wall of first backup pad left side, both ends difference fixed connection magnetic force lug, four around the lateral wall of second backup pad right side the magnetic force lug is respectively through the concave piece of magnetic force connection magnetic force, four the concave piece of magnetic force is inlayed respectively in the recess inner chamber, four the recess is inlayed respectively in the organism outer wall left and right sides.

Through the above-mentioned embodiment of this application, adopted first backup pad and second backup pad, solved the problem that mounting structure is difficult to convenient installation and dismantlement, improved extrusion tooling's installation effectiveness.

Drawings

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

FIG. 1 is a schematic perspective view of a portion of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;

FIG. 3 is a schematic overall external structure of an embodiment of the present application;

fig. 4 is a schematic view illustrating a connection structure of a first support plate and a second support plate according to an embodiment of the present application.

In the figure: 1. the magnetic force auxiliary device comprises a first supporting plate, 2, a first auxiliary belt wheel, 3, a first belt, 4, a second main belt wheel, 5, a driving shaft, 6, a crank, 7, a first main belt wheel, 8, a second belt, 9, a second auxiliary belt wheel, 10, a fixing plate, 11, a moving plate, 12, a first threaded rod, 13, a clamping plate, 14, a machine body, 15, a second supporting plate, 16, a sliding groove, 17, a rotating disc, 18, a second threaded rod, 19, a limiting plate, 20, a magnetic force lug, 21, a groove, 22 and a magnetic force concave block.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The mounting structure in the present embodiment can be applied to various extrusion dies, for example, the following extrusion die is provided in the present embodiment, and the mounting structure in the present embodiment can be used to mount the following waste disposal device.

The extrusion die comprises a die sleeve, a connecting sleeve and a flow distribution plate which are fixedly connected in sequence, wherein the middle part of the flow distribution plate is fixedly connected with a core rod which extends outwards, the die sleeve and the connecting sleeve are both sleeved on the periphery of the core rod, and the joint surface of the die sleeve and the connecting sleeve is in an arc surface shape. The melted injection molding fluid enters an annular cavity among the connecting sleeve, the neck ring sleeve and the core rod through the splitter plate, and is extruded from the outlet of the neck ring sleeve to be cooled and molded along with the continuous pressing of the injection molding fluid. The arc surface shape is personally submitted through the combination that sets up die sleeve and adapter sleeve, can further increase the sealed area, reduces the probability that the fluid of moulding plastics spills over, and this outer die sleeve can produce the location effect through the composition surface with the adapter sleeve before fixed assembly, guarantees that the position is accurate, and can radially form spacing effect and reduce the drunkenness, makes the assembly precision avoid phenomenons such as core partially better. Preferably, the joint surface of the connecting sleeve, which is attached to the die sleeve, is in the shape of an arc surface which is arched towards the side where the die sleeve is located. Different types of die sleeves are required to be assembled for extruding pipe fittings of different types, and the combination surface is in an arc surface shape arched towards one side of the die sleeve, so that the material occupation of each die sleeve is less, and the manufacturing cost is saved.

Of course, the present embodiment may be used to mount extrusion dies of other configurations. Here, description is not repeated, and the mounting structure of the embodiment of the present application is described below.

Referring to fig. 1-4, an extrusion die mounting structure includes a first support plate 1 and a second support plate 15, the top end and the bottom end of the left side wall of the first support plate 1 are respectively and fixedly connected to one side of the outer wall of a limit plate 19, the center of the left side wall of the first support plate 1 is lapped on the right side of a machine body 14, the top end and the right side of the first support plate 1 are fixedly connected to the bottom end of a fixed plate 10, the front end and the rear end of the fixed plate 10 are respectively and rotatably connected and penetrate through the right end of a first threaded rod 12, the right sides of the two first threaded rods 12 are respectively in threaded sleeve connection with the front end and the rear end of a movable plate 11, and the left center of the movable plate 11 is fixedly connected to the right side of a clamping plate 13;

15 right side lateral wall tops of second backup pad and 19 outer wall one sides of bottom difference fixed connection limiting plate, 15 right side lateral wall center department overlap joint organism 14 left sides of second backup pad, 15 top left side fixed connection fixed plate 10 bottoms of second backup pad, both ends are rotated respectively around the fixed plate 10 and are connected and run through 12 left ends of first threaded rod, two both ends around movable plate 11 are cup jointed to first threaded rod 12 left side difference screw thread, movable plate 11 right side center department fixed connection splint 13 left sides, two first threaded rod 12 left and right sides screw thread opposite direction.

The center of one side, away from each other, of each of the two fixing plates 10 is rotatably connected with one end of a driving shaft 5, the other ends of the two driving shafts 5 are fixedly connected with a crank 6, so that the driving shaft 5 is driven to rotate by the crank 6, the outer walls of the two driving shafts 5 are fixedly sleeved with first main belt wheels 7, the two first main belt wheels 7 are slidably sleeved with one ends of first belts 3, the other ends of the two first belts 3 are slidably sleeved with first auxiliary belt wheels 2, the two first auxiliary belt wheels 2 are fixedly sleeved on the left and right ends of a first threaded rod 12, so that the first threaded rod 12 is driven to rotate by rotating the crank 6, the outer walls of the two driving shafts 5 are fixedly sleeved with second main belt wheels 4, the two second main belt wheels 4 are slidably sleeved with one end of a second belt 8, and the other ends of the two second belts 8 are slidably sleeved with second auxiliary belt wheels 9, the two second secondary belt wheels 9 are fixedly sleeved at the left end and the right end of another first threaded rod 12 respectively, so that the rotation of the crank 6 is facilitated to drive another first threaded rod 12 to rotate, one end, far away from the first support plate 1, of a limiting plate 19 fixedly connected with the first support plate 1 is in threaded sleeve connection with one end of a second threaded rod 18 respectively, the other end of the two second threaded rods 18 are in threaded sleeve connection with one end of a limiting plate 19 fixedly connected with a second support plate 15 respectively, the centers of the outer walls of the two second threaded rods 18 are fixedly sleeved with a turnplate 17, the directions of threads at the left side and the right side of the two second threaded rods 18 are opposite, so that the distance between the two limiting plates 19 can be adjusted by rotating the turnplate 17 conveniently, the front side and the rear side of the bottom of the two moving plates 11 are respectively in sliding connection with sliding grooves 16, and the four sliding grooves 16 are horizontally embedded at the top ends of the outer walls of the limiting plates 19 respectively, so that the moving stability of the moving plates 11 is increased, both ends difference fixed connection magnetic force lug 20 around the 1 left side lateral wall of first backup pad, both ends difference fixed connection magnetic force lug 20, four around the 15 right side lateral wall of second backup pad the magnetic force lug 20 is respectively through the concave piece 22 of magnetic force connection magnetic force, four the concave piece 22 of magnetic force is inlayed respectively in recess 21 inner chamber, four recess 21 is inlayed respectively in the 14 outer wall left and right sides of organism, increases the firm degree of

first backup pad

1 and 15 pairs of cramp organisms 14 of second backup pad.

When the utility model is used, electrical components appearing in the application are externally connected with a power supply and a control switch when in use, the two turntables 17 are rotated, the turntables 17 drive the two second threaded rods 18 to rotate, the limiting plates 19 in threaded fit with the threaded rods respectively horizontally move towards the centers of the second threaded rods 18, so that the two second threaded rods 18 drive the limiting plates 19 to mutually approach, meanwhile, the limiting plates 19 respectively pull the first supporting plate 1 and the second supporting plate 15 to mutually approach until the first supporting plate 1 and the second supporting plate 15 respectively drive the magnetic convex blocks 20 and the magnetic concave blocks 22 to be connected through magnetic force, the two sides of the machine body 14 clamped by the first supporting plate 1 and the second supporting plate 15 are further reinforced, the rocking handle 6 respectively drives the first main belt wheel 7 and the second main belt wheel 4 to rotate through rotating the two rocking handles 6, the first main belt wheel 7 drives the first auxiliary belt wheel 2 to rotate through the first belt 3, first driven pulley 2 drives the first threaded rod 12 of front side and rotates, second main band pulley 4 drives second driven pulley 9 through second belt 8 and rotates, second driven pulley 9 drives the first threaded rod 12 of rear side and rotates, two first threaded rod 12 pivoted in-process drive two movable plates 11 and are close to each other, and increase the stability that movable plate 11 removed through setting up spout 16, two movable plates 11 drive two splint 13 respectively and are close to each other, thereby be convenient for two splint 13 press from both sides tight extrusion tooling, be convenient for the fixed mounting of mould.

The application has the advantages that:

1. the rotating disc drives the two second threaded rods to rotate by rotating the two rotating discs, the limiting plates in threaded fit with the threaded rods horizontally move towards the centers of the second threaded rods respectively, so that the two second threaded rods drive the limiting plates to approach each other, and meanwhile, the limiting plates respectively pull the first supporting plate and the second supporting plate to approach each other until the first supporting plate and the second supporting plate drive the magnetic convex block and the magnetic concave block to be connected through magnetic force respectively, so that the two sides of the machine body are clamped by the first supporting plate and the second supporting plate;

2. this application is rational in infrastructure, through rotating two cranks, the crank drives first main band pulley and second main band pulley rotation respectively, first main band pulley drives first slave band pulley through first belt and rotates, first slave band pulley drives the first threaded rod of front side and rotates, the second main band pulley drives second slave band pulley through the second belt and rotates, the second slave band pulley drives the first threaded rod of rear side and rotates, two first threaded rod pivoted in-process drive two movable plates and are close to each other, and increase the stability that the movable plate removed through setting up the spout, two movable plates drive two splint respectively and are close to each other, thereby be convenient for two splint press from both sides tight extrusion tooling, the fixed mounting of the mould of being convenient for.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides an extrusion die mounting structure which characterized in that: the movable plate comprises a first supporting plate (1) and a second supporting plate (15), wherein the top end and the bottom end of the left side wall of the first supporting plate (1) are respectively and fixedly connected with one side of the outer wall of a limiting plate (19), the center of the left side wall of the first supporting plate (1) is lapped on the right side of a machine body (14), the top end and the right side of the first supporting plate (1) are fixedly connected with the bottom end of a fixed plate (10), the front end and the rear end of the fixed plate (10) are respectively rotatably connected and penetrate through the right end of a first threaded rod (12), the right sides of the two first threaded rods (12) are respectively in threaded sleeve connection with the front end and the rear end of a movable plate (11), and the left center of the movable plate (11) is fixedly connected with the right side of a clamping plate (13);

second backup pad (15) right side lateral wall top and bottom difference fixed connection limiting plate (19) outer wall one side, second backup pad (15) right side lateral wall center department overlap joint organism (14) left side, second backup pad (15) top left side fixed connection fixed plate (10) bottom, both ends are rotated respectively around fixed plate (10) and are connected and run through first threaded rod (12) left end, two first threaded rod (12) left side difference screw thread sleeve connects both ends around movable plate (11), movable plate (11) right side center department fixed connection splint (13) left side, two first threaded rod (12) left and right sides screw thread opposite direction.

2. An extrusion die mounting structure according to claim 1, wherein: the centers of one sides of the two fixing plates (10) far away from each other are respectively and rotatably connected with one end of a driving shaft (5), and the other ends of the two driving shafts (5) are respectively and fixedly connected with a crank (6).

3. An extrusion die mounting structure according to claim 2, wherein: two driving shaft (5) outer wall is fixed respectively and cup joints first main band pulley (7), two first main band pulley (7) slides respectively and cup joints first belt (3) one end, two first belt (3) other end slides respectively and cup joints first slave band pulley (2), two first slave band pulley (2) are fixed cup joint both ends about first threaded rod (12) respectively.

4. An extrusion die mounting structure according to claim 2, wherein: two driving shaft (5) outer wall is fixed respectively and cup joints second main band wheel (4), two second main band wheel (4) slides respectively and cup joints second belt (8) one end, two second belt (8) other end slides respectively and cup joints second from band pulley (9), two both ends about second follow band pulley (9) fixed cup joint respectively another first threaded rod (12).

5. An extrusion die mounting structure according to claim 1, wherein: first backup pad (1) fixed connection's limiting plate (19) are kept away from first backup pad (1) one end and are threaded socket second threaded rod (18) one end respectively, two second threaded rod (18) other end is threaded socket limiting plate (19) one end at second backup pad (15) fixed connection respectively, and two fixed carousel (17), two of cup jointing is located in second threaded rod (18) outer wall center second threaded rod (18) left and right sides screw thread opposite direction.

6. An extrusion die mounting structure according to claim 1, wherein: two both sides are sliding connection spout (16) respectively around movable plate (11) bottom, four spout (16) are the level respectively and are inlayed at limiting plate (19) outer wall top.

7. An extrusion die mounting structure according to claim 1, wherein: both ends are fixed connection magnetic force lug (20) respectively around first backup pad (1) left side lateral wall, both ends are fixed connection magnetic force lug (20) respectively around second backup pad (15) right side lateral wall four magnetic force lug (20) are respectively through the concave piece of magnetic force connection (22), four the concave piece of magnetic force (22) are inlayed respectively in recess (21) inner chamber, four recess (21) are inlayed respectively in organism (14) outer wall left and right sides.