阅读说明：本技术 一种用于大曲面铝合金模具的表面打磨设备 (Surface polishing equipment for large-curved-surface aluminum alloy die ) 是由 陈雷 赵真 徐煌 常旭 于 2021-10-09 设计创作，主要内容包括：本发明公开了一种用于大曲面铝合金模具的表面打磨设备,涉及铝合金模具技术领域,包括底板,且底板的顶部放置有球型铝合金模具,所述底板的顶部安装有龙门架,且龙门架的顶板底部中心处竖直设置有电机,所述电机的转动轴底端固定有安装杆,且安装杆的底端固定有对球型铝合金模具进行打磨的顶部打磨板；还包括：辅助装置；本发明辅助装置随安装杆的转动而转动,以实现对球型铝合金模具的限位,防止球型铝合金模具在底板上滚动,连板、滑杆一和滑杆二的配合,使得辅助装置能够适用不同大小的球型铝合金模具,最后,夹板可以随安装杆转动而转动,实现对球型铝合金模具的周向打磨,使得打磨效率更高。(The invention discloses surface polishing equipment for a large-curved-surface aluminum alloy die, which relates to the technical field of aluminum alloy dies and comprises a bottom plate, wherein a spherical aluminum alloy die is placed at the top of the bottom plate, a portal frame is installed at the top of the bottom plate, a motor is vertically arranged at the center of the bottom of a top plate of the portal frame, an installation rod is fixed at the bottom end of a rotating shaft of the motor, and a top polishing plate for polishing the spherical aluminum alloy die is fixed at the bottom end of the installation rod; further comprising: an auxiliary device; the auxiliary device rotates along with the rotation of the mounting rod to limit the spherical aluminum alloy mold and prevent the spherical aluminum alloy mold from rolling on the bottom plate, the connecting plate, the first sliding rod and the second sliding rod are matched, so that the auxiliary device can be suitable for spherical aluminum alloy molds of different sizes, and finally, the clamping plate can rotate along with the rotation of the mounting rod to realize circumferential grinding of the spherical aluminum alloy mold, so that the grinding efficiency is higher.)

1. The utility model provides a surface equipment of polishing for big curved surface aluminum alloy mould which characterized in that: the spherical aluminum alloy grinding machine comprises a bottom plate (1), wherein a spherical aluminum alloy die (2) is placed on the top of the bottom plate (1), a portal frame (3) is installed on the top of the bottom plate (1), a motor (4) is vertically arranged at the center of the bottom of a top plate of the portal frame (3), a mounting rod (5) is fixed at the bottom end of a rotating shaft of the motor (4), and a top grinding plate (6) for grinding the spherical aluminum alloy die (2) is fixed at the bottom end of the mounting rod (5);

further comprising:

the auxiliary device is arranged on the mounting rod (5) and rotates along with the rotation of the mounting rod (5) so as to limit the spherical aluminum alloy die (2).

2. The surface grinding device for the large-curved-surface aluminum alloy mold as claimed in claim 1, wherein: the top of the bottom plate (1) is provided with an arc-shaped groove (7) for placing the spherical aluminum alloy die (2).

3. The surface grinding device for the large-curved-surface aluminum alloy mold as claimed in claim 2, wherein: and a hydraulic cylinder (8) is vertically installed at the center of the bottom of the top plate of the portal frame (3), and the top of the motor (4) is fixed at the bottom end of a push rod of the hydraulic cylinder (8).

4. The surface grinding device for the large-curved aluminum alloy mold as claimed in claim 3, wherein: the auxiliary devices are four, and the four auxiliary devices are arranged in a circular array by taking the central point at the top of the bottom plate (1) as the center, so that the limitation in four directions of the spherical aluminum alloy die (2) is realized.

5. The surface grinding device for the large-curved aluminum alloy mold as claimed in claim 4, wherein: the auxiliary device comprises a connecting plate (9) fixed on the side surface of the mounting rod (5), and a clamping plate (10) capable of being propped against the surface of the spherical aluminum alloy mold (2) is mounted at the bottom of the connecting plate (9).

6. The surface grinding device for the large-curved-surface aluminum alloy mold as claimed in claim 5, wherein: the top of the free end of the connecting plate (9) is vertically provided with a through hole, a first sliding rod (11) is vertically and slidably mounted in the through hole, the free end of the connecting plate (9) is transversely screwed with a bolt with the end part abutting against the side face of the first sliding rod (11), and the clamping plate (10) is mounted on the first sliding rod (11).

7. The surface grinding device for the large-curved-surface aluminum alloy mold as claimed in claim 6, wherein: the side face, close to the bottom end, of the first sliding rod (11) is also transversely provided with a through hole, a second sliding rod (12) is transversely installed in the through hole in a sliding mode, a bolt with the top end abutting against the side face of the second sliding rod (12) is vertically screwed at the bottom end of the first sliding rod (11), and the clamping plate (10) is fixed at one end, close to the spherical aluminum alloy mold (2), of the second sliding rod (12).

8. The surface grinding device for the large-curved aluminum alloy mold as recited in claim 7, wherein: the clamping plate (10) is a side grinding plate.

Technical Field

The invention relates to the technical field of aluminum alloy molds, in particular to surface polishing equipment for a large-curved-surface aluminum alloy mold.

Background

The large-curved-surface aluminum alloy mold is more and more widely applied in the prior art, wherein a spherical aluminum alloy mold is needed when a spherical part is processed, but the spherical aluminum alloy mold needs to be polished after production, and if the spherical aluminum alloy mold is not polished, the precision of the spherical aluminum alloy mold can be influenced.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides surface polishing equipment for a large-curved-surface aluminum alloy die, which solves the problems in the background art.

In order to achieve the purpose, the invention is realized by the following technical scheme: the surface polishing equipment for the large-curved-surface aluminum alloy mold comprises a bottom plate, wherein a spherical aluminum alloy mold is placed on the top of the bottom plate, a portal frame is installed on the top of the bottom plate, a motor is vertically arranged at the center of the bottom of a top plate of the portal frame, an installation rod is fixed at the bottom end of a rotating shaft of the motor, and a top polishing plate for polishing the spherical aluminum alloy mold is fixed at the bottom end of the installation rod;

further comprising:

and the auxiliary device is arranged on the mounting rod and rotates along with the rotation of the mounting rod so as to limit the spherical aluminum alloy die.

According to the surface polishing equipment for the large-curved-surface aluminum alloy die, preferably, the top of the bottom plate is provided with an arc-shaped groove for placing the spherical aluminum alloy die.

According to the surface grinding equipment for the large-curved-surface aluminum alloy mold, preferably, a hydraulic cylinder is vertically installed at the center of the bottom of the top plate of the portal frame, and the top of the motor is fixed at the bottom end of the push rod of the hydraulic cylinder.

As above-mentioned a surface equipment of polishing for big curved surface aluminum alloy mould, wherein, preferred, auxiliary device is four, and four auxiliary device use the central point at bottom plate top as the center and be circular array setting to it is spacing to realize carrying on from four directions of ball-type aluminum alloy mould.

The surface grinding equipment for the large-curved-surface aluminum alloy mold is characterized in that the auxiliary device comprises a connecting plate fixed on the side surface of the mounting rod, and a clamping plate capable of being abutted to the surface of the spherical aluminum alloy mold is mounted at the bottom of the connecting plate.

According to the surface polishing equipment for the large-curved-surface aluminum alloy die, preferably, the top of the free end of the connecting plate is vertically provided with the through hole, the through hole is internally provided with the first sliding rod in a vertical sliding mode, the free end of the connecting plate is transversely screwed with the bolt with the end part abutting against one side face of the sliding rod, and the clamping plate is arranged on the first sliding rod.

According to the surface polishing equipment for the large-curved-surface aluminum alloy die, preferably, a through hole is also transversely formed in the side face, close to the bottom end of the first sliding rod, a second sliding rod is transversely installed in the through hole in a sliding mode, a bolt with the top end abutting against the two side faces of the first sliding rod is vertically screwed at the bottom end of the first sliding rod, and the clamping plate is fixed at one end, close to the spherical aluminum alloy die, of the second sliding rod.

The surface grinding device for the large-curved-surface aluminum alloy mold is characterized in that the clamping plate is a side grinding plate.

Compared with the prior art, the invention has the following beneficial effects: the auxiliary device rotates along with the rotation of the installation rod to realize the limiting of the spherical aluminum alloy mold, prevent the spherical aluminum alloy mold from rolling on the bottom plate, and the auxiliary device can be suitable for the spherical aluminum alloy molds with different sizes through the cooperation of the connecting plate, the first sliding rod and the second sliding rod, and finally, the clamping plate can rotate along with the rotation of the installation rod, so that the circumferential polishing of the spherical aluminum alloy mold is realized, and the polishing efficiency is higher.

Drawings

FIG. 1 is a first perspective view of the present invention;

FIG. 2 is a second perspective view of the present invention;

FIG. 3 is an exploded view of the present invention;

FIG. 4 is a perspective view of the auxiliary device of the present invention;

FIG. 5 is a perspective view of a link plate, a first slide bar and a second slide bar of the present invention;

fig. 6 is a perspective view of the splint of the present invention.

In the figure: 1. a base plate; 2. a spherical aluminum alloy mold; 3. a gantry; 4. a motor; 5. mounting a rod; 6. a top sanding plate; 7. an arc-shaped slot; 8. a hydraulic cylinder; 9. connecting plates; 10. a splint; 11. a first sliding rod; 12. and a second sliding rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.

Referring to fig. 1-6, the present invention provides a technical solution: a surface polishing device for a large-curved-surface aluminum alloy mold comprises a bottom plate 1, a spherical aluminum alloy mold 2 is placed on the top of the bottom plate 1, a portal frame 3 is installed on the top of the bottom plate 1, a motor 4 is vertically arranged at the center of the bottom of a top plate of the portal frame 3, an installation rod 5 is fixed at the bottom end of a rotating shaft of the motor 4, a top polishing plate 6 for polishing the spherical aluminum alloy mold 2 is fixed at the bottom end of the installation rod 5, the motor 4 is powered by an external power supply and is controlled by an external controller, the connection relationship between the controller, the power supply and the motor 4 is the prior art, so that the device is not repeated in the invention, the spherical aluminum alloy mold 2 is placed on the bottom plate 1, the motor 4 is powered by the external power supply, the motor 4 drives the top polishing plate 6 below the installation rod 5 to polish the surface of the spherical aluminum alloy mold 2, and the spherical aluminum alloy mold 2 is manually rotated, the surface of the spherical aluminum alloy die 2 can be polished more comprehensively;

further comprising:

and the auxiliary device is arranged on the mounting rod 5 and rotates along with the rotation of the mounting rod 5 so as to limit the spherical aluminum alloy die 2.

The arc wall 7 that is used for placing spherical aluminum alloy mould 2 is offered at the top of bottom plate 1, can place spherical aluminum alloy mould 2, carries on spacingly to spherical aluminum alloy mould 2's bottom, and cooperation top grinding plate 6 can carry on vertical spacing to spherical aluminum alloy mould 2.

The hydraulic cylinder 8 is vertically installed at the center of the bottom of the top plate of the portal frame 3, the top of the motor 4 is fixed at the bottom end of a push rod of the hydraulic cylinder 8, the hydraulic cylinder 8 is powered by an external power supply and is controlled by an external controller, and as the connection relation between the controller, the power supply and the hydraulic cylinder 8 is the prior art, the connection is not repeated in the invention, the hydraulic cylinder 8 is started by switching on the external power supply, the top grinding plate 6 at the bottom end of the installation rod 5 at the bottom of the motor 4 can be driven to move downwards, and then the top grinding plate 6 is driven by the motor 4 to rotate, so that the top of the spherical aluminum alloy mold 2 is ground.

Auxiliary device is four, and four auxiliary device use the central point at bottom plate 1 top to be circular array setting as the center to realize spacing from 2 directions of ball-type aluminum alloy mould, make spacing more comprehensive to ball-type aluminum alloy mould 2.

Auxiliary device is including fixing even board 9 in installation pole 5 side, and even the bottom of board 9 install can support splint 10 on spherical aluminum alloy mould 2 surfaces for when 6 pairs of spherical aluminum alloy moulds 2 of top sanding plate polish, splint 10 support on spherical aluminum alloy mould 2 surfaces, realize spacingly, place spherical aluminum alloy mould 2 and roll on bottom plate 1, lead to polishing inefficiency.

The top of the free end of the connecting plate 9 is vertically provided with a through hole, a first sliding rod 11 is vertically and slidably mounted in the through hole, a bolt with the end abutting against the side face of the first sliding rod 11 is transversely screwed at the free end of the connecting plate 9, a clamping plate 10 is mounted on the first sliding rod 11, during adjustment, the bolt on the connecting plate 9 is screwed off, the first sliding rod 11 can slide along the through hole on the connecting plate 9, after adjustment, the bolt is screwed on the connecting plate 9 until the bolt abuts against the surface of the first sliding rod 11, locking is achieved, and finally, clamping and limiting of spherical aluminum alloy molds 2 with different widths can be achieved.

The side face, close to the bottom end, of the first sliding rod 11 is also transversely provided with a through hole, a second sliding rod 12 is transversely installed in the through hole in a sliding mode, a bolt with the top end abutting against the side face of the second sliding rod 12 is vertically screwed at the bottom end of the first sliding rod 11, the clamping plate 10 is fixed at one end, close to the spherical aluminum alloy mold 2, of the second sliding rod 12, during adjustment, the bolt on the first sliding rod 11 is unscrewed, the second sliding rod 12 can slide along the through hole in the first sliding rod 11, after adjustment, the bolt is screwed on the first sliding rod 11 until the bolt abuts against the surface of the second sliding rod 12, locking is achieved, and finally, clamping and limiting of the aluminum alloy molds 2 with different spherical heights can be achieved.

Splint 10 is the side board of polishing, and splint 10 can rotate along with the rotation of installation pole 5, realizes polishing to 2 sides of spherical aluminum alloy mould, finally, can realize splint 10 to 2 spacing simultaneously of spherical aluminum alloy mould, can also accelerate the effect of polishing to spherical aluminum alloy mould 2, kills two birds with one stone.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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.