CN216574934U

CN216574934U - Aluminum profile extrusion forming device

Info

Publication number: CN216574934U
Application number: CN202123441061.6U
Authority: CN
Inventors: 何晓瑜; 徐伟
Original assignee: Jiangyin Xiehong Metal Products Co ltd
Current assignee: Jiangyin Xiehong Metal Products Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-05-24
Anticipated expiration: 2031-12-31

Abstract

The application discloses aluminium alloy extrusion device relates to aluminium alloy former technical field, and it includes the organism, the bottom rigid coupling of organism has the support column, the cavity has been seted up in the organism, four lifting holes have been seted up to the bottom of organism, lifting hole communicates in the cavity, four there is the lifter, every equal slidable mounting in the lifting hole the gyro wheel is all installed to the bottom of lifter, be provided with the elevating gear who is used for driving the lifter to go up and down in the cavity. This application has the effect of promoting the stability in the aluminium alloy extrusion device course of work.

Description

Aluminum profile extrusion forming device

Technical Field

The application relates to the technical field of aluminum profile forming equipment, in particular to an aluminum profile extrusion forming device.

Background

The aluminum profile is a metal with good corrosion resistance, electric conductivity, heat conductivity and other properties, the production process is mainly processed in a fusion casting extrusion mode, and the aluminum profile is convenient to process and is widely applied to various fields.

Chinese utility model patent with publication number CN208466877U discloses an aluminium alloy extrusion device among the correlation technique, including the bottom plate, the support column is installed to the bottom of bottom plate, and the gyro wheel is installed to the bottom of supporting part.

Above-mentioned device passes through the gyro wheel and supports in subaerial, at aluminium alloy extrusion device operation in-process, can produce vibrations, leads to above-mentioned device to exist because work vibrations lead to the gyro wheel to take place rolling possibility, has reduced the stability of above-mentioned device.

SUMMERY OF THE UTILITY MODEL

In order to promote the stability in the aluminium alloy extrusion device course of working, this application provides an aluminium alloy extrusion device.

The application provides a pair of aluminium alloy extrusion device adopts following technical scheme:

the utility model provides an aluminium alloy extrusion device, includes the organism, the bottom rigid coupling of organism has the support column, the cavity has been seted up in the organism, four lifting holes have been seted up to the bottom of organism, lifting hole communicates in the cavity, four there is the lifter, every equal slidable mounting in the lifting hole the gyro wheel is all installed to the bottom of lifter, be provided with the elevating gear who is used for driving the lifter to go up and down in the cavity.

Through the technical scheme, when an operator needs to move the device, the lifting rod is driven by the lifting device to slide downwards along the lifting hole, so that the roller at the bottom of the lifting rod is contacted with the ground, and the supporting column is separated from the bottom surface, so that the device can be moved conveniently; after operating personnel removed this device to the destination, upwards slide along the lift hole through elevating gear drive lifter for the gyro wheel leaves bottom surface and support column contact ground, thereby has promoted the stability of this device at aluminium alloy extrusion in-process.

The present invention may be further configured in a preferred embodiment as: the lifting device is provided with two sets, two sets of the lifting device structure is the same, every group the lifting device corresponds two lifter settings, lifting device includes drive shaft, gear and rack, the rack is provided with two, two the rigid coupling of rack one-to-one in two lifters, the drive shaft rotates and installs in the cavity, the gear is provided with two, two gear coaxial coupling is in the drive shaft, and two the meshing that the gear one-to-one is in two racks, install the motor in the cavity, the output shaft coaxial coupling of motor is in one of them drive shaft, be provided with the link gear who is used for driving two drive shaft linkages in the cavity.

According to the technical scheme, when an operator needs to move the device, the motor is started, the output shaft of the motor drives one driving shaft to rotate, the driving shaft drives the other driving shaft to rotate through the linkage mechanism, the driving shaft drives the gear to rotate, the gear drives the rack to move downwards, the lifting rod moves downwards along with the rack, and the roller moves downwards along with the lifting rod until the roller contacts the ground and the supporting column leaves the ground, so that the operator can move the device conveniently; after operating personnel removed this device to the destination, the starter motor made the output shaft antiport of motor, and the drive process is similar with aforesaid, does not do too much repeated here, finally makes the gyro wheel leave ground and support column and ground contact to improve the stability of this device.

The present invention may be further configured in a preferred embodiment as: the linkage mechanism comprises belt wheels coaxially connected with each driving shaft and a first belt for linking the two belt wheels.

Through above-mentioned technical scheme, when a drive shaft rotated, drive shaft drive band pulley rotated, and band pulley drive belt rotates, and another band pulley of belt drive rotates to another drive shaft of drive rotates, thereby accomplishes the linkage of two drive shafts, can make four lifter go up and down simultaneously like this.

The present invention may be further configured in a preferred embodiment as: the ratchet wheel is coaxially connected to one end of the driving shaft, the two pawls are mounted on the inner wall of the cavity and are meshed with the two ratchet wheels in a one-to-one correspondence mode, each pawl is fixedly connected with a spring, a stop block is fixedly connected to one end, far away from the pawls, of each spring, the stop block is fixedly connected to the inner wall of the cavity, and a driving assembly used for driving the ratchet wheel to be separated from the pawls is arranged in the cavity.

Through the technical scheme, after an operator moves the roller to the ground through the lifting device, the pawl is meshed with the ratchet wheel and is tightly propped against the ratchet wheel through the spring, so that the possibility that the lifting rod slides upwards relative to the machine body due to the reverse rotation of the driving shaft is reduced, and the possibility that the supporting column is contacted with the ground in the moving process of the device can be reduced.

The present invention may be further configured in a preferred embodiment as: the drive assemblies are arranged in two groups, the two groups of drive assemblies are identical in structure and comprise rotating shafts and rotating wheels, one ends of the rotating shafts are coaxially connected to the pawls, the other ends of the rotating shafts protrude out of the circumferential surface of the machine body, and the rotating wheels are arranged outside the machine body and are coaxially connected to the rotating shafts.

Through above-mentioned technical scheme, after operating personnel removed this device to the destination, through rotating two runners for pawl and the ratchet separation that corresponds, in order to relieve the ratchet fixed to the drive shaft, so that the lifter rebound, make support column and ground contact, thereby improved the stability of this device.

The present invention may be further configured in a preferred embodiment as: and a second belt is installed on the two rotating wheels in a co-rotating manner.

Through above-mentioned technical scheme, after operating personnel removed this device to the destination, only need rotate one of them runner, the runner passes through two drive another runners of belt and rotates to make two pawls and the ratchet separation that corresponds, in order to remove the fixed of two axis of rotation, so that the lifter rebound, make support column and ground contact, thereby improved the stability of this device.

The present invention may be further configured in a preferred embodiment as: and each bottom surface of the support column is provided with a damping gasket.

Through above-mentioned technical scheme, this device takes place the range of rocking when shock-absorbing pad has reduced support column and ground contact to reduce the impaired possibility of this device, strengthened the protection to this device.

The present invention may be further configured in a preferred embodiment as: every the top of lifter all the rigid coupling has the bellying, the radius of bellying is greater than the radius in lift hole.

Through the technical scheme, the radius of the convex part fixedly connected with the top of the lifting rod is larger than that of the lifting hole, so that the possibility that the lifting rod is separated from the lifting hole in the hoisting and transporting process of the device is reduced.

To sum up, the utility model discloses a following beneficial technological effect:

1. operating personnel can make the gyro wheel leave ground through elevating gear, and the support column contact ground to promote the stability of this device.

2. The operating personnel can make the gyro wheel contact with ground through elevating gear, and the support column leaves ground to the removal of this device is convenient for.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application, mainly illustrating the structure of a support column and a shock-absorbing pad.

Fig. 2 is a schematic sectional view taken along a-a in fig. 1, mainly illustrating the configuration of the upgrading device and the linkage.

Fig. 3 is an enlarged schematic view of a portion B in fig. 2, mainly illustrating a ratchet and pawl configuration.

Description of reference numerals:

1. a body; 11. a support pillar; 111. a shock-absorbing pad; 12. a cavity; 121. a lifting hole; 122. a motor; 2. a lifting rod; 21. a roller; 22. a boss portion; 3. a lifting device; 31. a drive shaft; 32. a gear; 33. a rack; 4. a linkage mechanism; 41. a pulley; 42. a first belt; 5. a ratchet wheel; 51. a pawl; 52. a spring; 53. a stopper; 6. a drive assembly; 61. a rotating shaft; 62. a rotating wheel; 7. and a second belt.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses aluminium alloy extrusion device. Referring to fig. 1 and 2, an aluminium alloy extrusion device, including organism 1, the bottom rigid coupling of organism 1 has four support columns 11, cavity 12 has been seted up in the organism 1, four lift holes 121 have been seted up to the bottom of organism 1, lift hole 121 communicates in cavity 12, all there is lifter 2 along the axial sliding who goes up and down hole 121 in four lift holes 121, lifter 2 is cylindricly, gyro wheel 21 is all installed to the bottom of every lifter 2, be provided with the elevating gear 3 that is used for driving lifter 2 to go up and down in the cavity 12.

Referring to fig. 2, two sets of lifting devices 3 are provided, the two sets of lifting devices 3 have the same structure, each set of lifting device 3 is provided corresponding to two lifting rods 2, and only one set of lifting device 3 will be described below. The lifting device 3 comprises a driving shaft 31, a gear 32 and two racks 33, the two racks 33 are fixedly connected to the two lifting rods 2 in a one-to-one correspondence manner, and the length direction of the racks 33 is consistent with that of the lifting rods 2; the driving shaft 31 is rotatably installed in the cavity 12, two gears 32 are provided, the two gears 32 are coaxially connected to the driving shaft 31, and the two gears 32 are meshed with the two racks 33 in a one-to-one correspondence manner. A motor 122 is mounted in the cavity 12, and an output shaft of the motor 122 is coaxially connected to one of the driving shafts 31. The cavity 12 is internally provided with a linkage mechanism 4 for driving the two driving shafts 31 to link, the linkage mechanism 4 comprises two belt wheels 41 and a first belt 42, the two belt wheels 41 are coaxially connected to the two driving shafts 31 in a one-to-one correspondence manner, and the first belt 42 is sleeved on the two belt wheels 41.

When an operator needs to move the device, the motor 122 is started, so that the output shaft of the motor 122 drives one driving shaft 31 to rotate, the driving shaft 31 drives the other driving shaft 31 to rotate through the belt wheel 41 and the first belt 42, the driving shaft 31 drives the corresponding gear 32 to rotate, the gear 32 drives the rack 33 to move downwards, the lifting rod 2 and the roller 21 move downwards along with the rack 33, the roller 21 is in contact with the ground, and the supporting column 11 leaves the ground, so that the operator can move the device conveniently; after the operator moves the apparatus to the destination, the motor 122 is started to rotate the output shaft of the motor 122 in the reverse direction, the driving process is similar to that described above, and will not be described herein again, and finally the roller 21 leaves the ground and the support column 11 contacts the ground, so as to improve the stability of the apparatus.

Referring to fig. 1 and 3, the ratchet wheels 5 are coaxially connected to one ends of the two driving shafts 31, two pawls 51 are mounted on the vertical inner wall of the cavity 12, the two pawls 51 are correspondingly engaged with the two ratchet wheels 5, a spring 52 is fixedly connected to each pawl 51, a stopper 53 is fixedly connected to one end of each spring 52 far away from the pawl 51, and the stopper 53 is fixedly connected to the inner wall of the cavity 12. The cavity 12 is internally provided with a driving assembly 6 for driving the ratchet wheel 5 and the pawl 51 to be separated, the driving assembly 6 is provided with two groups, the two groups of driving assemblies 6 have the same structure, one group of driving assemblies 6 comprises a rotating shaft 61 and a rotating wheel 62, one end of the rotating shaft 61 is coaxially connected with the pawl 51, the other end of the rotating shaft protrudes out of the circumferential surface of the machine body 1, the rotating wheel 62 is arranged outside the machine body 1 and is coaxially connected with the rotating shaft 61, and two rotating wheels 62 are jointly rotatably provided with a belt 7.

When the operator moves the roller 21 to the ground through the lifting device 3, since the pawl 51 is engaged with the ratchet wheel 5 and the spring 52 presses the pawl 51 against the ratchet wheel 5, the possibility that the lifting rod 2 slides upwards relative to the machine body 1 due to the reverse rotation of the driving shaft 31 is reduced, so that the possibility that the supporting column 11 is in contact with the ground during the movement of the device can be reduced. When an operator moves the device to a destination, only one of the rotating wheels 62 needs to be rotated, the other rotating wheel 62 is driven to rotate by the rotating wheel 62 through the second belt 7, so that the two pawls 51 are separated from the corresponding ratchet wheels 5, the fixing of the two rotating shafts 61 is released, the lifting rod 2 moves upwards, the supporting column 11 is in contact with the ground, and the stability of the device is improved.

Referring to fig. 2, a damping gasket 111 is mounted on the bottom surface of each supporting column 11, and the damping gasket 111 reduces the shaking amplitude of the device when the supporting columns 11 contact the ground, so that the possibility of damage of the device is reduced, and the protection of the device is enhanced. The top of each lifting rod 2 is fixedly connected with a convex part 22, the radius of each convex part 22 is larger than that of the lifting hole 121, and the possibility that the lifting rods 2 are separated from the lifting holes 121 in the hoisting and transporting process of the device is reduced.

The implementation principle of the embodiment is as follows: when an operator needs to move the device, the motor 122 is started, so that the output shaft of the motor 122 drives one driving shaft 31 to rotate, the driving shaft 31 drives the other driving shaft 31 to rotate through the belt wheel 41 and the first belt 42, the driving shaft 31 drives the corresponding gear 32 to rotate, the gear 32 drives the rack 33 to move downwards, the lifting rod 2 and the roller 21 move downwards along with the rack 33, the roller 21 is in contact with the ground, and the supporting column 11 leaves the ground, so that the operator can move the device conveniently.

After an operator moves the device to a destination, firstly, one rotating wheel 62 is rotated, the rotating wheel 62 drives the other rotating wheel 62 to rotate through the second belt 7, the rotating wheel 62 drives the pawl 51 to be separated from the corresponding ratchet wheel 5 so as to release the fixing of the ratchet wheel 5 on the driving shaft 31, then, the motor 122 is started, so that the output shaft of the motor 122 rotates reversely, the driving process is similar to the previous description, redundant description is omitted here, and finally, the roller 21 leaves the ground and the supporting column 11 is in contact with the ground, so that the stability of the device is improved.

The embodiments of the present embodiment are all preferred embodiments of the present application, and do not sequentially limit the protection scope of the present application, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an aluminium alloy extrusion device, includes organism (1), the bottom rigid coupling of organism (1) has support column (11), its characterized in that: the lifting mechanism is characterized in that a cavity (12) is formed in the machine body (1), four lifting holes (121) are formed in the bottom of the machine body (1), the lifting holes (121) are communicated with the cavity (12) and are four, lifting rods (2) are slidably mounted in the lifting holes (121), each lifting rod (2) is provided with a roller (21) at the bottom, and a lifting device (3) used for driving the lifting rods (2) to lift is arranged in the cavity (12).

2. The aluminum profile extrusion molding device as claimed in claim 1, characterized in that: two groups of lifting devices (3) are arranged, the two groups of lifting devices (3) have the same structure, each group of lifting devices (3) is arranged corresponding to the two lifting rods (2), the lifting device (3) comprises a driving shaft (31), a gear (32) and a rack (33), two racks (33) are arranged, the two racks (33) are fixedly connected with the two lifting rods (2) in a one-to-one correspondence manner, the driving shaft (31) is rotatably arranged in the cavity (12), two gears (32) are arranged, the two gears (32) are coaxially connected to the driving shaft (31), and the two gears (32) are meshed with the two racks (33) in a one-to-one correspondence manner, a motor (122) is arranged in the cavity (12), an output shaft of the motor (122) is coaxially connected with one of the driving shafts (31), and a linkage mechanism (4) for driving the two driving shafts (31) to be linked is arranged in the cavity (12).

3. The aluminum profile extrusion molding device as claimed in claim 2, characterized in that: the linkage mechanism (4) comprises a belt wheel (41) and a belt I (42), wherein the belt wheel (41) is coaxially connected with each driving shaft (31), and the belt I enables the two belt wheels (41) to be linked.

4. The aluminum profile extrusion molding device as claimed in claim 3, wherein: two equal coaxial coupling in one end of drive shaft (31) has ratchet (5), install two pawls (51) on the inner wall of cavity (12), two the meshing in two ratchet (5) of pawl (51) one-to-one, every equal rigid coupling has spring (52) on pawl (51), every the equal rigid coupling in one end that pawl (51) were kept away from in spring (52) has dog (53), dog (53) rigid coupling is on the inner wall of cavity (12), be provided with drive assembly (6) that are used for driving ratchet (5) and pawl (51) separation in cavity (12).

5. The aluminum profile extrusion molding device as claimed in claim 4, wherein: drive assembly (6) are provided with two sets ofly, two sets of drive assembly (6) structure is the same, drive assembly (6) are including axis of rotation (61) and runner (62), the one end coaxial coupling of axis of rotation (61) is in pawl (51), and the other end is outstanding organism (1) is global to be set up, runner (62) set up outside organism (1) and coaxial coupling in axis of rotation (61).

6. The aluminum profile extrusion molding device as claimed in claim 5, wherein: a second belt (7) is installed on the two rotating wheels (62) in a rotating mode.

7. The aluminum profile extrusion molding device as claimed in claim 1, characterized in that: and a damping gasket (111) is arranged on the bottom surface of each supporting column (11).

8. The aluminum profile extrusion molding device as claimed in claim 1, characterized in that: every the top of lifter (2) all is rigid coupling has bellying (22), the radius of bellying (22) is greater than the radius of lift hole (121).