Complex-section aluminum profile extrusion roller device

Abstract

The utility model discloses a complex section aluminum profile extrusion roller device, which relates to the technical field of aluminum profile extrusion, and comprises a workbench, a protection adjusting mechanism is arranged at the top of the workbench, the protection adjusting mechanism comprises a through hole, and the top of the workbench is provided with the through hole. Through the arrangement of the protection adjusting mechanism, the effects of protecting operators, adjusting the height of the fixing plate according to different mold heights and guiding aluminum blanks can be achieved, and in the using process, the situation that the aluminum blanks are damaged due to the fact that the operators cannot be protected can be avoided. The problems that the hands of an operator are extruded, the operator is injured and the safety of the operator cannot be guaranteed due to the operation error of the operator caused by other reasons are solved, the safety of the device is guaranteed, and the problems that the aluminum blank cannot be guided, the aluminum blank deviates in the extrusion movement process, and the product quality is influenced are solved. And therefore, the practicability of the device is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminium alloy extrusion technical field, concretely is a kind of complex cross section aluminium alloy extrusion roller device. BACKGROUND

[0002] With the rapid development of construction, automobile, aerospace and other industries, the demand for aluminum profiles is increasing, and the requirements for its cross-sectional shape, dimensional accuracy, surface quality and other requirements are higher and higher.For example, in building curtain wall, in order to realize the unique appearance design and better structure performance, the aluminum profile with complex cross section shape is needed;In automobile manufacturing, in order to reduce the weight of vehicle body and improve fuel economy, high-precision, high-performance aluminum profile with complex cross section is also needed.

[0003] Most of the current aluminum billet extrusion roller device cannot protect the user, cannot adjust the height of the fixed plate according to different mold height, cannot guide the aluminum billet, and cannot protect the user during use, which may cause the user to operate incorrectly or other reasons, the operator's hand is extruded, the operator is injured, the safety of the operator cannot be guaranteed, the safety of the device is poor, the height of the fixed plate cannot be adjusted according to the height of the different mold, which may cause the replacement of the mold or the different width of the aluminum billet, so that the mold cannot be aligned with the aluminum billet, and the aluminum billet cannot be extruded by the device, the device has narrow application range and poor flexibility, the aluminum billet cannot be guided, which may cause the aluminum billet to deviate during extrusion and movement, and the aluminum billet extrusion fails, the device has poor practicality, and the mold is inconvenient to install and replace, if the process of replacing and installing the mold is complicated during use, a large amount of time is needed to replace or install different molds, which may delay the progress of extrusion work, and the working efficiency of the device is poor. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of complex cross section aluminium alloy extrusion roller device to solve the problems in prior art.

[0005] To achieve the above object, the utility model provides the following technical scheme: A complex cross section aluminium alloy extrusion roller device, including work table, the top of work table is provided with protection adjusting mechanism, protection adjusting mechanism includes the mouth, the top of work table is provided with the mouth, the inside fixed connection of work table has slide rail, the outer wall sliding connection of slide rail has sliding block, the side fixed connection of sliding block has the fender, the side fixed connection of fender has the rack, the side fixed connection of work table has motor support, the inside fixed connection of motor support has motor, the output shaft of motor is fixedly connected with motor shaft through the shaft coupling, the outer wall of motor shaft and the side of work table are connected through, the fixed connection of one end of motor shaft has gear, the gear and the rack are engaged each other, the top fixed connection of work table has first electric push rod, the top fixed connection of first electric push rod has fixed plate, both sides of fixed plate are all fixedly connected with support frame, the side fixed connection of support frame has second electric push rod, the fixed connection of one end of second electric push rod has guide plate.

[0006] As a preferred technical scheme, the inside of the sliding block is provided with a through hole, the shape and size of the through hole are matched with the shape and size of the slide rail, and the sliding block is slidably connected with the slide rail through the through hole.

[0007] As a preferred technical scheme, the shape and size of the through hole are matched with the shape and size of the fender, and the shape of the through hole is rectangular.

[0008] As a preferred technical scheme, the top of the workbench is fixedly connected with a connecting plate, and the connecting plate is fixedly connected with a third electric push rod on one side.

[0009] As a preferred technical scheme, the third electric push rod is fixedly connected with an extrusion roller body at one end, and the workbench is movably connected with a mold at the top.

[0010] As a preferred technical scheme, the top of the workbench is provided with a mounting and replacing mechanism, and the mounting and replacing mechanism includes a support plate.

[0011] As a preferred technical scheme, the support plate is fixedly connected with a threaded rod on one side, and the number of the threaded rods is two.

[0012] As a preferred technical scheme, the outer wall of the threaded rod is slidably connected with a clamping block, one side of the clamping block is fixedly connected with one side of the mold, and the outer wall of the threaded rod is threadedly connected with a nut.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] 1. The utility model discloses a height adjusting mechanism for fixing plate, which can protect the operator and guide the aluminum blank, and can avoid the situation that the operator is injured due to the failure of protection, ensure the safety of the device, and avoid the situation that the mold cannot be replaced or the width of the aluminum blank is different, so that the mold cannot be aligned with the aluminum blank, and the aluminum blank cannot be extruded through the device, ensure the application range and flexibility of the device, and avoid the situation that the aluminum blank deviates during extrusion and movement, and the aluminum blank extrusion fails, ensure the practicality of the device.

[0015] 2. The utility model discloses an installation and replacement mechanism, which can conveniently install or replace the mold, avoid the situation that a lot of time is spent on replacing or installing different molds due to the complicated process of replacing and installing the mold, and ensure the working efficiency of the device. ACCURATE DRAWINGS

[0016] Figure 1 It is a three-dimensional appearance structure schematic view of the utility model;

[0017] Figure 2 It is a height adjusting mechanism structure schematic view of the utility model;

[0018] Figure 3 It is a motor support and motor connection structure schematic view of the utility model;

[0019] Figure 4 It is a first electric push rod and fixing plate connection structure schematic view of the utility model;

[0020] Figure 5 It is an installation and replacement mechanism structure schematic view of the utility model.

[0021] Wherein: 1, workbench; 2, protection adjusting mechanism; 201, through hole; 202, sliding rail; 203, sliding block; 204, protection plate; 205, rack; 206, motor support; 207, motor; 208, motor shaft; 209, gear; 210, first electric push rod; 211, fixed plate; 212, support frame; 213, second electric push rod; 214, guide plate; 3, installation replacement mechanism; 301, support plate; 302, threaded rod; 303, clamping block; 304, nut; 4, connecting plate; 5, third electric push rod; 6, extrusion roller body; 7, mold. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] Embodiment: as Figure 1 The utility model provides the following technical scheme, including workbench 1, the top of workbench 1 is provided with protection adjusting mechanism 2, the top of workbench 1 is fixed with connecting plate 4, one side of connecting plate 4 is fixedly connected with third electric push rod 5, one end of third electric push rod 5 is fixedly connected with extrusion roller body 6, the top of workbench 1 is movably connected with mould 7, the top of workbench 1 is provided with installation replacement mechanism 3.

[0024] When the device is needed to extrude aluminum blank into aluminum profile with complex cross-sectional shape, first, suitable mold 7 is selected and installed, suitable mold 7 is installed and replaced by setting installation replacement mechanism 3, then aluminum blank is placed on fixed plate 211, at this time, the height of aluminum blank on fixed plate 211 needs to be adjusted according to the height of mold 7, and aluminum blank is guided, the height of aluminum blank on fixed plate 211 is adjusted and aluminum blank is guided by setting protection adjusting mechanism 2, after adjusting, before extruding aluminum blank, the operator needs to be protected, the operator is protected by setting protection adjusting mechanism 2, then aluminum blank can be extruded, at this time, third electric push rod 5 is started, third electric push rod 5 starts to elongate, third electric push rod 5 drives extrusion roller body 6 to start moving, extrusion roller body 6 drives aluminum blank to start moving, and aluminum blank is extruded into aluminum profile with complex cross section by the cooperation of mold 7, thereby completing the work.

[0025] As Figure 1 , Figure 2 , Figure 3 And Figure 4As shown, the top of the workbench 1 is provided with a protection adjusting mechanism 2, the top of the workbench 1 is provided with a through opening 201, the inside of the workbench 1 is fixedly connected with a sliding rail 202, the outer wall of the sliding rail 202 is slidably connected with a sliding block 203, one side of the sliding block 203 is fixedly connected with a protection plate 204, one side of the protection plate 204 is fixedly connected with a rack 205, one side of the workbench 1 is fixedly connected with a motor bracket 206, the inner side of the motor bracket 206 is fixedly connected with a motor 207, the output shaft of the motor 207 is fixedly connected with a motor shaft 208 through a shaft coupling, the outer wall of the motor shaft 208 is connected with one side of the workbench 1 in a penetrating manner, one end of the motor shaft 208 is fixedly connected with a gear 209, the gear 209 is meshed with the rack 205, the top of the workbench 1 is fixedly connected with a first electric push rod 210, the top end of the first electric push rod 210 is fixedly connected with a fixed plate 211, both sides of the fixed plate 211 are fixedly connected with a support frame 212, one side of the support frame 212 is fixedly connected with a second electric push rod 213, one end of the second electric push rod 213 is fixedly connected with a guide plate 214, the inside of the sliding block 203 is provided with a through hole, the shape and size of the through hole are matched with the shape and size of the sliding rail 202, and the sliding block 203 is slidably connected with the sliding rail 202 through the through hole, the shape and size of the through opening 201 are matched with the shape and size of the protection plate 204, and the shape of the through opening 201 is rectangular.

[0026] Wherein: after the aluminum blank is placed on the fixed plate 211, the height of the aluminum blank on the fixed plate 211 needs to be adjusted according to the height of the mold 7, and the aluminum blank is guided, at this time the first electric push rod 210 is started, the first electric push rod 210 starts to lengthen or shorten, the fixed plate 211 starts to rise and fall under the action of the first electric push rod 210, the fixed plate 211 is raised to the appropriate height, then the second electric push rod 213 is started, the second electric push rod 213 starts to lengthen or shorten, the guide plate 214 starts to move to the appropriate position under the action of the second electric push rod 213, the guide plate 214 guides and aligns the aluminum blank, so as to complete the adjustment and guidance work, after the adjustment is completed, the operator needs to be protected before the aluminum blank is extruded, at this time the motor 207 is started, the motor 207 drives the motor shaft 208 to start rotating, the motor shaft 208 drives the gear 209 to start rotating, the gear 209 drives the protection plate 204 to start rising through the rack 205 on the protection plate 204, the protection plate 204 rises to the appropriate position through the through opening 201 on the workbench 1, in the process of rising of the protection plate 204, the protection plate 204 can rise more smoothly through the sliding of the sliding block 203 on the outer wall of the sliding rail 202, the protection plate 204 separates the limbs of the operator from the workbench 1, so that the device protects the operator during work, thereby completing the protection work.

[0027] As Figure 1 andFigure 5 As shown, the top of the workbench 1 is provided with a mounting and replacing mechanism 3, the mounting and replacing mechanism 3 comprises a supporting plate 301, the top of the workbench 1 is fixedly connected with the supporting plate 301, one side of the supporting plate 301 is fixedly connected with a threaded rod 302, the number of the threaded rod 302 is two, the outer wall of the threaded rod 302 is slidably connected with a clamping block 303, one side of the clamping block 303 is fixedly connected with one side of the mold 7, and the outer wall of the threaded rod 302 is threadedly connected with a nut 304.

[0028] When the device is needed to extrude the aluminum blank into the aluminum profile with a complex cross-sectional shape, first, a suitable mold 7 needs to be selected and installed, at this time, the clamping block 303 on the suitable mold 7 is inserted into the outer wall of the threaded rod 302, and then the nut 304 is rotated into the outer wall of the threaded rod 302, so that the nut 304 fixes the clamping block 303, and then the suitable mold 7 is fixed on the workbench 1, so as to complete the installation and replacement work.

[0029] The working principle of the utility model is: when the device is needed to extrude the aluminum blank into aluminum profile with complex cross section shape, first the suitable mold 7 is needed to be selected and installed, at this time the clamping block 303 on the suitable mold 7 is inserted into the outer wall of threaded rod 302, then the nut 304 is rotated into the outer wall of threaded rod 302, the nut 304 installs and fixes the clamping block 303, and then the suitable mold 7 is fixed on the workbench 1, thereby the installation replacement work is completed, then the aluminum blank is placed on the fixed plate 211, at this time the height of the aluminum blank on the fixed plate 211 needs to be adjusted according to the height of the mold 7, and the aluminum blank is guided, at this time the first electric push rod 210 is started, the first electric push rod 210 starts to lengthen or shorten, the first electric push rod 210 drives the fixed plate 211 to start lifting, the fixed plate 211 is lifted to the suitable height, then the second electric push rod 213 is started, the second electric push rod 213 starts to lengthen or shorten, the second electric push rod 213 drives the guide plate 214 to start moving to the suitable position, the guide plate 214 guides and adjusts the aluminum blank, thereby the adjustment and guiding work is completed, after the adjustment, before the aluminum blank is extruded, the operator needs to be protected, at this time the motor 207 is started, the motor 207 drives the motor shaft 208 to start rotating, the motor shaft 208 drives the gear 209 to start rotating, the gear 209 drives the protection plate 204 to start rising through the rack 205 on the protection plate 204, the protection plate 204 passes through the through hole 201 on the workbench 1 and rises to the suitable position, in the rising process of the protection plate 204, through the sliding of the sliding block 203 on the outer wall of the slide rail 202, the protection plate 204 can rise and fall more smoothly, the protection plate 204 separates the limbs of the operator from the workbench 1, the device protects the operator when working, thereby the protection work is completed, then the aluminum blank can be extruded, at this time the third electric push rod 5 is started, the third electric push rod 5 starts to lengthen, the third electric push rod 5 drives the extrusion roller body 6 to start moving, the extrusion roller body 6 drives the aluminum blank to start moving, and through the cooperation of the mold 7, the aluminum blank is extruded into aluminum profile with complex cross section, thereby the work is completed.

[0030] It is obvious for those skilled in the art that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, no matter from which point, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims instead of the above description, therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any figure mark in the claims should not be regarded as limiting the involved claims.

Claims

1. A complex cross-section aluminium profile extrusion roll arrangement comprising a worktable (1), characterised in that: The top of the workbench (1) is provided with a protection adjusting mechanism (2), the protection adjusting mechanism (2) comprises a through hole (201), the top of the workbench (1) is provided with a through hole (201), the inside of the workbench (1) is fixedly connected with a sliding rail (202), the outer wall of the sliding rail (202) is slidably connected with a sliding block (203), one side of the sliding block (203) is fixedly connected with a protection plate (204), one side of the protection plate (204) is fixedly connected with a rack (205), one side of the workbench (1) is fixedly connected with a motor support (206), the inner side of the motor support (206) is fixedly connected with a motor (207), the output shaft of the motor (207) is fixedly connected with a motor shaft (208) through a shaft coupling, the outer wall of the motor shaft (208) is connected with one side of the workbench (1) in a penetrating manner, one end of the motor shaft (208) is fixedly connected with a gear (209), the gear (209) is engaged with the rack (205), the top of the workbench (1) is fixedly connected with a first electric push rod (210), the top end of the first electric push rod (210) is fixedly connected with a fixed plate (211), the two sides of the fixed plate (211) are fixedly connected with a support frame (212), one side of the support frame (212) is fixedly connected with a second electric push rod (213), one end of the second electric push rod (213) is fixedly connected with a guide plate (214).

2. A complex cross-section aluminium profile extrusion roll arrangement according to claim 1, characterized in that: The inside of the sliding block (203) is provided with a through hole, the shape and size of the through hole are matched with the shape and size of the sliding rail (202), and the sliding block (203) is slidably connected with the sliding rail (202) through the through hole.

3. A complex cross-section aluminium profile extrusion roll arrangement as claimed in claim 1, wherein: The shape and size of the through hole (201) are matched with the shape and size of the protection plate (204), and the shape of the through hole (201) is rectangular.

4. A complex cross-section aluminium profile extrusion roll arrangement according to claim 1, characterized in that: The top of the workbench (1) is fixedly connected with a connecting plate (4), one side of the connecting plate (4) is fixedly connected with a third electric push rod (5).

5. A complex cross-section aluminium profile extrusion roll arrangement according to claim 4, characterized in that: One end of the third electric push rod (5) is fixedly connected with an extrusion roller body (6), the top of the workbench (1) is movably connected with a mold (7).

6. A complex cross-section aluminium profile extrusion roll arrangement according to claim 5, characterized in that: The top of the workbench (1) is provided with a mounting and replacing mechanism (3), the mounting and replacing mechanism (3) comprises a support plate (301), and the top of the workbench (1) is fixedly connected with the support plate (301).

7. A complex cross-section aluminium profile extrusion roll arrangement according to claim 6, characterized in that: One side of the support plate (301) is fixedly connected with a threaded rod (302), and the number of the threaded rods (302) is two.

8. A complex cross-section aluminium profile extrusion roll arrangement according to claim 7, characterized in that: The outer wall of the threaded rod (302) is slidably connected with a clamping block (303), one side of the clamping block (303) is fixedly connected with one side of the mold (7), and the outer wall of the threaded rod (302) is threadedly connected with a nut (304).

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