CN210847694U

CN210847694U - Extrusion die capable of controlling flow velocity

Info

Publication number: CN210847694U
Application number: CN201921762405.3U
Authority: CN
Inventors: 孙金杰
Original assignee: Tianjin Yudingxuan Mould Manufacturing Co ltd
Current assignee: Tianjin Yudingxuan Mould Manufacturing Co ltd
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-06-26
Anticipated expiration: 2029-10-21

Abstract

The utility model discloses an extrusion die of controllable velocity of flow, which comprises an outer shell, control mechanism is installed in the top left side of shell, the inner wall left side rigid coupling of shell has the support, the internally mounted of support has elevating system, the top clearance fit of shell has the stock, the top rigid coupling of stock has the straight plate, the bottom rigid coupling of stock has the diaphragm, the equal rigid coupling in the left and right sides of diaphragm has the rubber pad. This extrusion die of controllable velocity of flow has solved current extrusion die through control mechanism and elevating system and can't control the problem of extrusion velocity of flow when using, avoided causing the extrusion speed too fast, the extruded model shape has been guaranteed, the model has been prevented from damaging, the waste is avoided, the cost is reduced, and solve down the problem that the grinding tool is fixed for the thread tightening through fixed establishment, made things convenient for the installation to dismantle, the time of having practiced thrift, the work progress has been guaranteed, the work degree of difficulty has been reduced, the usability has been improved, and convenient for popularization.

Description

Extrusion die capable of controlling flow velocity

Technical Field

The utility model relates to a pressurization mould technical field specifically is an extrusion die of controllable velocity of flow.

Background

Extrusion die belongs to forming die's one kind, but its ejection of compact mode is realized through extruding this action, widely used at aluminium heterotypic structure, also be used in the plastic part, at the extruder front end, be used for doing tubular product, or profile shapes, but current extrusion die can't control the extrusion velocity of flow when using, cause extrusion speed too fast easily, lead to the extruded model shape to differ, cause the model to damage, cause the waste, the cost is improved, and the lower grinding tool is fixed for thread tightening, the installation is dismantled trouble, delay time, influence the work progress, increase the work degree of difficulty, the usability has been reduced, it is not conform to modern's user demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an extrusion die of controllable velocity of flow to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an extrusion die of controllable velocity of flow, includes the shell, control mechanism is installed in the top left side of shell, the inner wall left side rigid coupling of shell has the support, the internally mounted of support has elevating system, the top clearance fit of shell has the stock, the top rigid coupling of stock has the straight board, the bottom rigid coupling of stock has the diaphragm, the equal rigid coupling in the left and right sides of diaphragm has the rubber pad, two the outside of rubber pad offsets tightly with the inner wall left and right sides of shell respectively, fixed establishment is all installed to the left and right sides bottom of shell, the inner wall bottom interference fit of shell has the wide board, the front equidistance processing of wide board has the opening.

Preferably, control mechanism includes riser, first round pin axle, turbine, handle, scroll bar and first bearing, the bottom of riser and the top left side looks rigid coupling of shell, the front of riser is rotated with the inner wall of turbine through first round pin axle and is linked to each other, the front of turbine and the bottom rigid coupling of handle, the right side of turbine links to each other with the outer wall meshing of scroll bar, the outer wall bottom of scroll bar is rotated with the top of shell through first round pin axle and is linked to each other.

Preferably, the first pin shaft, the turbine and the handle form a rotating mechanism.

Preferably, the lifting mechanism comprises a threaded rod, a second bearing, a sleeve plate and a curved rod, the top of the threaded rod is fixedly connected with the bottom of the scroll rod, the bottom of the outer wall of the threaded rod is rotatably connected with the bottom of the inner wall of the support through the second bearing, the outer wall of the threaded rod is in threaded connection with the inner wall of the sleeve plate, the right side of the sleeve plate is fixedly connected with the left side of the curved rod, and the right side of the curved rod is fixedly connected with the left side of the long rod.

Preferably, fixed establishment includes bent plate, second round pin axle, bent plate, torsion spring and ring, the left side of bent plate and the right side looks rigid coupling of shell, the front of bent plate is rotated through the top of second round pin axle with the bent plate and is linked to each other, the left side bottom of bent plate and the right side interference fit of wide slab, the outer wall of second round pin axle cup joints with torsion spring's inner wall mutually, torsion spring's the left and right sides respectively with the left side of bent plate and the right side looks rigid coupling of bent plate, the right side of bent plate and the left side looks rigid coupling of ring.

Preferably, the bending plate and the torsion spring form an elastic mechanism.

Compared with the prior art, the beneficial effects of the utility model are that: this extrusion die of controllable velocity of flow has solved current extrusion die through control mechanism and elevating system and can't control the problem of extrusion velocity of flow when using, avoided causing the extrusion speed too fast, the extruded model shape has been guaranteed, the model has been prevented from damaging, the waste is avoided, the cost is reduced, and solve down the problem that the grinding tool is fixed for the thread tightening through fixed establishment, made things convenient for the installation to dismantle, the time of having practiced thrift, the work progress has been guaranteed, the work degree of difficulty has been reduced, the usability has been improved, and convenient for popularization.

Drawings

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

FIG. 2 is a schematic view of a connection relationship between the riser, the first pin and the turbine in FIG. 1;

FIG. 3 is a schematic view of the connection relationship between the threaded rod, the second bearing and the sleeve plate in FIG. 1;

fig. 4 is a schematic structural view of a connection relationship between the curved plate, the second pin and the curved plate in fig. 1.

In the figure: 1. the outer casing, 2, control mechanism, 201, riser, 202, first round pin axle, 203, the turbine, 204, the handle, 205, the scroll bar, 206, first bearing, 3, elevating system, 301, the threaded rod, 302, the second bearing, 303, the lagging, 304, the curved bar, 4, fixed establishment, 401, the curved plate, 402, the second round pin axle, 403, the bent plate, 404, torsion spring, 405, the ring, 5, the support, 6, the stock, 7, straight board, 8, the diaphragm, 9, the rubber pad, 10, the wide board, 11, the through-hole.

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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an extrusion die of controllable velocity of flow, which comprises an outer shell 1, control mechanism 2 is installed in the top left side of shell 1, the inner wall left side rigid coupling of shell 1 has support 5, the internally mounted of support 5 has elevating system 3, the top clearance fit of shell 1 has

stock

6, 6 atresss of stock reciprocate through the top of shell 1, the top rigid coupling of stock 6 has straight board 7, the bottom rigid coupling of stock 6 has diaphragm 8, the equal rigid coupling in the left and right sides of diaphragm 8 has rubber pad 9, the outside of two rubber pads 9 offsets tightly with the inner wall left and right sides of shell 1 respectively, fixed establishment 4 is all installed to the left and right sides bottom of shell 1, the inner wall bottom interference fit of shell 1 has wide board 10, the front equidistance processing of wide board 10 has opening 11.

The control mechanism 2 comprises a vertical plate 201, a first pin shaft 202, a turbine 203, a handle 204, a worm 205 and a first bearing 206, the bottom of the vertical plate 201 is fixedly connected with the left side of the top of the shell 1, the front surface of the vertical plate 201 is rotatably connected with the inner wall of the turbine 203 through the first pin shaft 202, the turbine 203 is stressed to rotate through the first pin shaft 202, the front surface of the turbine 203 is fixedly connected with the bottom of the handle 204, the handle 204 conveniently rotates the turbine 203, the right side of the turbine 203 is meshed and connected with the outer wall of the worm 205, the bottom of the outer wall of the worm 205 is rotatably connected with the top of the shell 1 through the first pin shaft 202, the worm 205 is stressed to rotate through the first pin shaft 202, the turbine 203 and the handle 204 form a rotating mechanism, the handle 204 is rotated to drive the turbine 203 to rotate through the first pin shaft 202, the lifting mechanism 3 comprises a threaded rod 301, a second bearing, the top of the threaded rod 301 is fixedly connected with the bottom of the scroll 205, the bottom of the outer wall of the threaded rod 301 is rotatably connected with the bottom of the inner wall of the bracket 5 through the second bearing 302, the threaded rod 301 is forced to rotate through the second pin shaft 302, the outer wall of the threaded rod 301 is in threaded connection with the inner wall of the sleeve plate 303, the right side of the sleeve plate 303 is fixedly connected with the left side of the curved rod 304, the right side of the curved rod 304 is fixedly connected with the left side of the long rod 6, the fixing mechanism 4 comprises a curved plate 401, a second pin shaft 402, a curved plate 403, a torsion spring 404 and a circular ring 405, the left side of the curved plate 401 is fixedly connected with the right side of the shell 1, the front of the curved plate 401 is rotatably connected with the top of the curved plate through the second pin shaft 402, the curved plate 403 is forced to rotate through the second pin shaft 402, the bottom of the left side of the curved plate 403 is in interference fit with the right side of the wide plate 10, the outer wall of the second pin shaft 402 is sleeved with the inner, the right side of the bending plate 403 is fixedly connected with the left side of the circular ring 405, the bending plate 403 and the torsion spring 404 form an elastic mechanism, and the bending plate 403 is rebounded through the torsion spring 404 after being stressed and moved.

In this example, when the grinding tool is used, the ring 405 is pulled to both sides, and the bent plate 403 is further driven to rotate outwards through the second pin 402, so that the bent plate 403 is separated from the left and right sides of the wide plate 10, then the wide plate 10 is removed, the inside of the housing 1 is brushed, then the material is placed inside the housing 1, then the wide plate 10 is placed back, the ring 405 is loosened, then the torsion spring 404 provides elasticity to rebound the bent plate 403, so that the bent plate 403 is inserted inside the wide plate 10, and the wide plate 10 is fixed with the housing 1, then the handle 204 is rotated, and the turbine 203 is driven to rotate through the first pin 202, the rotating turbine 203 drives the worm 205 to rotate through the first bearing 206, the rotating worm 205 drives the threaded rod 301 to rotate through the second bearing 302, and then drives the sleeve plate 303 to move downwards, the moving sleeve plate 303 drives the curved rod 304 to move downwards, and then make stock 6 drive diaphragm 8 and move down to extrude the material in the shell 1 through diaphragm 8, the material that is extruded extrudes through opening 11 on the wide plate 10.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 extrusion die capable of controlling flow rate, comprising a shell (1), characterized in that: control mechanism (2) are installed in the top left side of shell (1), the inner wall left side rigid coupling of shell (1) has support (5), the internally mounted of support (5) has elevating system (3), the top clearance fit of shell (1) has stock (6), the top rigid coupling of stock (6) has straight plate (7), the bottom rigid coupling of stock (6) has diaphragm (8), the equal rigid coupling in the left and right sides of diaphragm (8) has rubber pad (9), two the outside of rubber pad (9) offsets tightly with the inner wall left and right sides of shell (1) respectively, fixed establishment (4) are all installed to the left and right sides bottom of shell (1), the inner wall bottom interference fit of shell (1) has wide slab (10), the front equidistance processing of wide slab (10) has opening (11).

2. A controlled flow extrusion die as set forth in claim 1, wherein: control mechanism (2) include riser (201), first round pin axle (202), turbine (203), handle (204), scroll (205) and first bearing (206), the bottom of riser (201) and the top left side looks rigid coupling of shell (1), the front of riser (201) is rotated through first round pin axle (202) and the inner wall of turbine (203) and is linked to each other, the front of turbine (203) and the bottom rigid coupling of handle (204), the right side of turbine (203) links to each other with the outer wall meshing of scroll (205), the outer wall bottom of scroll (205) is rotated through the top of first round pin axle (202) with shell (1) and is linked to each other.

3. A controlled flow extrusion die as set forth in claim 2, wherein: the first pin shaft (202), the turbine (203) and the handle (204) form a rotating mechanism.

4. A controlled flow extrusion die as set forth in claim 1, wherein: elevating system (3) are including threaded rod (301), second bearing (302), lagging (303) and curved bar (304), the top of threaded rod (301) and the bottom rigid coupling of scroll bar (205), the inner wall bottom rotation of passing through second bearing (302) and support (5) of outer wall bottom of threaded rod (301) links to each other, the outer wall of threaded rod (301) and the inner wall threaded connection of lagging (303), the right side of lagging (303) and the left side rigid coupling of curved bar (304), the right side of curved bar (304) and the left side rigid coupling of stock (6).

5. A controlled flow extrusion die as set forth in claim 1, wherein: fixed establishment (4) are including bent plate (401), second round pin axle (402), bent plate (403), torsion spring (404) and ring (405), the left side of bent plate (401) and the right side looks rigid coupling of shell (1), the front of bent plate (401) is rotated through second round pin axle (402) and the top of bent plate (403) and is linked to each other, the left side bottom of bent plate (403) and the right side interference fit of wide board (10), the outer wall of second round pin axle (402) cup joints with torsion spring (404)'s inner wall mutually, torsion spring (404)'s the left and right sides respectively with the left side of bent plate (403) and the right side looks rigid coupling of bent plate (401), the right side of bent plate (403) and the left side looks rigid coupling of ring (405).

6. A controlled flow extrusion die as set forth in claim 5, wherein: the bending plate (403) and the torsion spring (404) form an elastic mechanism.