Rapid polishing device for sheet metal parts

Abstract

The utility model provides a sheet metal part fast polishing device which comprises a machine frame body, a plurality of sets of polishing assemblies which are symmetrically distributed are arranged on the machine frame body, and each polishing assembly comprises a transverse moving driving piece, a lifting driving piece, a steering connecting piece, a telescopic driving piece and a polishing driving piece. When a sheet metal part with one polished surface needs to be overturned, the lifting driving part drives the telescopic driving part to descend to enable the pushing blocks to be aligned with the sheet metal part, the pushing blocks on the two sides are aligned with the upper portion of one side of the sheet metal part and the lower portion of the other side of the sheet metal part respectively, and then the telescopic driving part controls the pushing blocks to stretch out to overturn the sheet metal part. And therefore, the polishing disc can continuously polish the other side of the sheet metal part.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet metal polishing, in particular to a sheet metal fast polishing device. Background Art

[0002] When sheet metal parts are processed, their surfaces usually need to be polished. Small sheet metal parts can be polished evenly in all directions using a drum polisher or a vibration polisher, but drum polishers and vibration polishers are difficult to process large sheet metal parts due to their size. The existing polishing devices that can be used to polish large sheet metal parts have limited polishing angles and can usually only polish the upper surface of the sheet metal part. When the other side needs to be polished, it needs to be manually turned over for polishing. Therefore, a polishing device that can automatically polish sheet metal parts is needed to improve polishing efficiency. Utility Model Content

[0003] The utility model aims to provide a sheet metal fast polishing device, aiming to solve the problem that the existing polishing device cannot automatically perform comprehensive polishing work.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a sheet metal fast polishing device, including a frame main body, on which are arranged a plurality of symmetrically distributed polishing components, the polishing components including a transverse driving member, a lifting driving member, a steering connecting member, a telescopic driving member and a polishing driving member, the transverse driving member being installed on the frame main body, the transverse driving member being used to drive the lifting driving member to slide on the frame main body, the lifting driving member being used to drive the steering connecting member to rise or fall, the steering connecting member being connected to the telescopic driving member, a pushing block being arranged on the telescopic driving member, and the polishing driving member being installed at one end of the telescopic driving member away from the pushing block.

[0005] Furthermore, a plurality of sliding components are arranged on the frame body, and the sliding components include a sliding drive, a slide, a transport drive and a transmission shaft; the sliding drive is installed on the frame body, and the sliding drive is used to drive the slide to slide on the frame body, and a plurality of transport drives are arranged on the slide, and the transport drive is used to drive the transmission shaft to rotate.

[0006] Furthermore, a support platform is arranged on the frame body, and a rotating shaft is arranged on the support platform.

[0007] Furthermore, a detachable polishing disc is mounted on the polishing drive member.

[0008] Furthermore, the push block includes a connecting portion and a soft rubber portion, the connecting portion is connected to the telescopic driving component, and the soft rubber portion is arranged on a side of the connecting portion away from the telescopic driving component.

[0009] Furthermore, the steering connecting member includes a steering rod, a connecting rod driving member, a steering chuck and a swivel head driving member. An adapter is arranged below the telescopic driving member. The steering rod is hinged on the adapter. The connecting rod driving member is used to drive the steering rod to rotate. The steering chuck is arranged at the end of the steering rod away from the adapter. The swivel head driving member is used to drive the steering chuck to rotate. The steering chuck is used to install the telescopic driving member.

[0010] Furthermore, two groups of polishing components and two groups of sliding components are respectively arranged on the frame body.

[0011] Compared with the prior art, the utility model provides a rapid polishing device for sheet metal parts. When it is necessary to flip a sheet metal part that has been polished on one side, the lifting drive part drives the telescopic drive part to descend so that the push block is aligned with the sheet metal part, and the push blocks on both sides are respectively aligned with the upper side of one side of the sheet metal part and the lower side of the other side. Then the telescopic drive part controls the push block to extend to flip the sheet metal part so that the polishing disc can continue to polish the other side of the sheet metal part. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional view of the utility model;

[0013] Figure 2 It is a front view of the utility model;

[0014] Figure 3 This is the flip working view of the utility model;

[0015] Figure 4 It is a three-dimensional view of the main frame of the utility model;

[0016] Figure 5 It is a three-dimensional view of the polishing assembly in the utility model;

[0017] Figure 6 It is an exploded view of the polishing assembly in the utility model;

[0018] Figure 7 It is a three-dimensional view of the sliding component in the utility model.

[0019] Description of reference numerals:

[0020] Among them; 1. frame body; 2. polishing assembly; 20. transverse driving member; 21. lifting driving member; 22. steering connecting member; 220. adapter; 221. steering connecting rod; 222. steering chuck; 223. connecting rod driving member; 224. turning head driving member; 23. telescopic driving member; 24. polishing driving member; 25. polishing disk; 26. push block; 260. connecting part; 261. soft rubber part; 3. sliding assembly; 30. sliding driving member; 31. slide; 32. transport driving member; 33. transmission shaft; 4. support platform; 40. rotating shaft. DETAILED DESCRIPTION

[0021] The present invention is described in detail below in conjunction with specific embodiments.

[0022] In the present utility model, unless otherwise clearly specified and limited, when terms such as "set on", "connected", and "connected" appear, these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or connected through one or more intermediate media. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances. The directional words that appear in the present utility model are to better illustrate the characteristics of the features and the relationship between the features. It should be understood that when the placement direction of the present utility model changes, the characteristics of the features and the direction of the relationship between the features also change accordingly. Therefore, the directional words do not constitute an absolute limitation on the characteristics of the features and the relationship between the features in space, but only play a relative limitation role.

[0023] like Figures 1 to 7 As shown, the utility model provides a sheet metal fast polishing device, including a frame body 1, on which a plurality of symmetrically distributed polishing components 2 are arranged, the polishing components 2 include a transverse driving member 20, a lifting driving member 21, a steering connecting member 22, a telescopic driving member 23 and a polishing driving member 24, the transverse driving member 20 is installed on the frame body 1, the transverse driving member 20 is used to drive the lifting driving member 21 to slide on the frame body 1, the lifting driving member 21 is used to drive the steering connecting member 22 to rise or fall, the steering connecting member 22 is connected to the telescopic driving member 23, a push block 26 is arranged on the telescopic driving member 23, and the polishing driving member 24 is installed at one end of the telescopic driving member 23 away from the push block 26.

[0024] Through the above design scheme, when the polishing assembly 2 needs to polish the sheet metal, the transverse driving member 20 drives the lifting driving member 21 to move above the sheet metal, and then the lifting driving member 21 controls the steering connecting member 22 to descend to the appropriate position, and the steering connecting member 22 drives the telescopic driving member 23 to change the angle until the polishing driving member 24 is aligned with the sheet metal. During the polishing work, the lifting driving member 21, the transverse driving member 20 and the steering connecting member 22 cooperate with each other to enable the polishing driving member 24 to have a wider polishing range, ensuring that the sheet metal can be polished evenly.

[0025] In this embodiment, a plurality of sliding components 3 are arranged on the frame body 1, and the sliding components 3 include a sliding drive 30, a slide 31, a transport drive 32 and a transmission shaft 33; the sliding drive 30 is installed on the frame body 1, and the sliding drive 30 is used to drive the slide 31 to slide on the frame body 1, and a plurality of transport drive components 32 are arranged on the slide 31, and the transport drive 32 is used to drive the transmission shaft 33 to rotate.

[0026] Through the above design scheme, the sliding drive member 30 drives the slide 31 to drive the transport drive member 32 to slide on the frame body 1, so that the transmission shaft 33 is close to or away from the sheet metal. In this embodiment, a group of sliding components 3 are respectively arranged on the left and right sides of the frame body 1. The sliding drive members 30 on both sides drive the slides 31 to approach each other, clamping the sheet metal between the transmission shafts 33 on both sides. In this embodiment, a soft rubber layer is arranged on the outside of the transmission shaft 33, and the soft rubber layer can increase the friction between the sheet metal and the transmission shaft 33. When the transport drive member 32 is started, the rotating transmission shaft 33 can drive the sheet metal to move forward and backward on the frame body 1, ensuring that the polishing drive member 24 can complete the polishing work on the sheet metal.

[0027] In this embodiment, a support platform 4 is provided on the frame body 1, and a rotating shaft 40 is provided on the support platform 4. The rotating shaft 40 can reduce the friction between the sheet metal part and the support platform 4, and ensure that the transmission shaft 33 can drive the sheet metal part to slide on the support platform 4.

[0028] In this embodiment, a detachable polishing disc 25 is mounted on the polishing drive member 24 .

[0029] In this embodiment, the push block 26 includes a connecting portion 260 and a soft rubber portion 261, the connecting portion 260 is connected to the telescopic driving member 23, and the soft rubber portion 261 is arranged on the side of the connecting portion 260 away from the telescopic driving member 23. In this embodiment, the soft rubber portion 261 is made of rubber material, which can avoid damaging the polished sheet metal when contacting the sheet metal.

[0030] In this embodiment, the steering connecting member 22 includes a steering connecting rod 221, a connecting rod driving member 223, a steering chuck 222 and a turning head driving member 224. An adapter 220 is arranged below the telescopic driving member 23. The steering connecting rod 221 is hinged on the adapter 220. The connecting rod driving member 223 is used to drive the steering connecting rod 221 to rotate. The steering chuck 222 is arranged at one end of the steering connecting rod 221 away from the adapter 220. The turning head driving member 224 is used to drive the steering chuck 222 to rotate. The steering chuck 222 is used to install the telescopic driving member 23.

[0031] In this embodiment, two groups of polishing components 2 and two groups of sliding components 3 are respectively arranged on the frame body 1. The two groups of polishing components 2 can polish both sides of the sheet metal at the same time to improve the polishing efficiency. The sliding components 3 on both sides can clamp the sheet metal in the middle position on the supporting platform 4 to facilitate the polishing disk 25 to position the sheet metal.

[0032] Compared with the prior art, the utility model provides a sheet metal fast polishing device. When it is necessary to flip a sheet metal that has been polished on one side, the lifting drive member 21 drives the telescopic drive member 23 to descend so that the push block 26 is aligned with the sheet metal, and the push blocks 26 on both sides are respectively aligned with the upper side of one side and the lower side of the other side of the sheet metal. Then the telescopic drive member 23 controls the push block 26 to extend to flip the sheet metal, so that the polishing disc 25 can continue to polish the other side of the sheet metal.

[0033] In the absence of conflict, the above-mentioned embodiments and features thereof may be combined with each other.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A sheet metal fast polishing device, comprising a frame body (1), characterized in that: A plurality of polishing assemblies (2) are symmetrically arranged on a frame body (1). The polishing assemblies (2) comprise a transverse driving member (20), a lifting driving member (21), a steering connecting member (22), a telescopic driving member (23) and a polishing driving member (24). The transverse driving member (20) is mounted on the frame body (1). The transverse driving member (20) is used to drive the lifting driving member (21) to slide on the frame body (1). The lifting driving member (21) is used to drive the steering connecting member (22) to rise or fall. The steering connecting member (22) is connected to the telescopic driving member (23). A pushing block (26) is arranged on the telescopic driving member (23). The polishing driving member (24) is mounted on one end of the telescopic driving member (23) away from the pushing block (26).

2. A sheet metal fast polishing device according to claim 1, characterized in that: A plurality of sliding components (3) are arranged on the frame body (1), and the sliding components (3) include a sliding drive member (30), a slide table (31), a transport drive member (32) and a transmission shaft (33); the sliding drive member (30) is installed on the frame body (1), and the sliding drive member (30) is used to drive the slide table (31) to slide on the frame body (1); a plurality of transport drive members (32) are arranged on the slide table (31), and the transport drive member (32) is used to drive the transmission shaft (33) to rotate.

3. A sheet metal fast polishing device according to claim 1, characterized in that: A support platform (4) is arranged on the frame body (1), and a rotating shaft (40) is arranged on the support platform (4).

4. A sheet metal fast polishing device according to claim 1, characterized in that: A detachable polishing disc (25) is mounted on the polishing drive member (24).

5. The sheet metal rapid polishing device according to claim 1, characterized in that: The push block (26) comprises a connecting portion (260) and a soft rubber portion (261), the connecting portion (260) is connected to the telescopic driving member (23), and the soft rubber portion (261) is arranged on a side of the connecting portion (260) away from the telescopic driving member (23).

6. The sheet metal rapid polishing device according to claim 1, characterized in that: The steering connecting member (22) comprises a steering connecting rod (221), a connecting rod driving member (223), a steering chuck (222) and a rotating head driving member (224); an adapter (220) is arranged below the telescopic driving member (23); the steering connecting rod (221) is hinged to the adapter (220); the connecting rod driving member (223) is used to drive the steering connecting rod (221) to rotate; the steering chuck (222) is arranged at one end of the steering connecting rod (221) away from the adapter (220); the rotating head driving member (224) is used to drive the steering chuck (222) to rotate; and the steering chuck (222) is used to install the telescopic driving member (23).

7. A sheet metal fast polishing device according to claim 2, characterized in that: Two groups of polishing components (2) and two groups of sliding components (3) are respectively arranged on the frame body (1).

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