CN216126988U

CN216126988U - Metal sheet inflection point shape grinding device of preapring for an unfavorable turn of events

Info

Publication number: CN216126988U
Application number: CN202122120272.3U
Authority: CN
Inventors: 李义; 张洪彬; 熊文慧; 朱洪宇
Original assignee: Jiangyin Lion Machinery Co ltd
Current assignee: Jiangyin Lion Machinery Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-03-25
Anticipated expiration: 2031-09-03

Abstract

The utility model discloses a metal sheet inflection point deformation-preventing polishing device which comprises a supporting table, a plurality of groups of vertical rods, an adsorption assembly, a clamping assembly and a polishing assembly, wherein the plurality of groups of vertical rods are symmetrically arranged at the top end of the supporting table through bolts, the adsorption assembly is arranged in the supporting table, the clamping assembly is arranged at the top end of the supporting table, and the polishing assembly is arranged at the top end of the supporting table and is positioned on one side of the clamping assembly. According to the metal sheet polishing device, the polishing wheel and the polishing belt are adjusted by the second hydraulic cylinder and the third hydraulic cylinder until the polishing wheel or the polishing belt is close to the metal sheet, the metal sheet can be polished by the polishing belt and the polishing wheel, the polishing position of the polishing wheel and the polishing belt can be adjusted by the fourth hydraulic cylinder, and the driving motor is used for driving the transmission rod to rotate during polishing, so that the metal sheet is polished by the polishing wheel and the polishing belt alternately, and the metal sheet is prevented from being deformed.

Description

Metal sheet inflection point shape grinding device of preapring for an unfavorable turn of events

Technical Field

The utility model relates to the technical field related to metal sheet polishing, in particular to a metal sheet inflection point deformation-preventing polishing device.

Background

At present, with the improvement of the quality requirement of products, the demand of metal shells is increasingly greater, and the requirement of light weight of the products is also increasingly higher, so that the metal shells can only adopt a thin plate design structure to meet the requirements at the same time. Sheet metal need buckle out all kinds of hem structures at the panel beating in-process, and just for pleasing to the eye needs, sheet metal except face (surface) need polish and form smooth and clean face or dull polish face, the hem structure also need polish. However, since the thickness of the sheet is extremely thin, the inflection point of the needle is likely to be deformed during the narrow hem polishing process, and therefore, the polishing device is required to fix the sheet metal during polishing. However, conventional sanding devices are now less effective in clamping sheet metal. Therefore, there is a need for a grinding device capable of preventing deformation at the inflection point of the metal sheet.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a metal sheet inflection point deformation-preventing polishing device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a sheet metal flex point shape grinding device of preapring for an unfavorable turn of events, includes brace table, multiunit montant, adsorption component, the solid subassembly of card and the subassembly of polishing, the brace table is made by metal material, the multiunit the montant passes through the bolt symmetry and installs on the brace table top, adsorption component installs in the brace table, the solid subassembly of card is installed on the brace table top, the subassembly of polishing is installed on the brace table top and is located solid subassembly one side of card.

Furthermore, a plurality of groups of movable trundles are installed at the bottom end of the supporting table through bolts, and a plurality of groups of rubber protective sleeves are sleeved outside the movable trundles.

Further, the adsorption component is including placing platform, multiunit aspirator pump, air-supply line, multicomponent pipe and splenium down, it installs on a supporting bench top through the bolt to place the platform, the multiunit the aspirator pump passes through the bolt and installs in a supporting bench, the aspirator pump output communicates with the external world, the air-supply line is installed at the aspirator pump input, the air-supply line runs through a supporting bench and extends to placing in the platform, the multiunit the tubulation evenly distributed installs on the air-supply line top, the multiunit the tubulation runs through and places platform and external intercommunication, the splenium is installed and is being placed the bench side down.

Further, the portion of pushing down includes multiunit horizontal pole, a pneumatic cylinder, lower depression bar and holding down plate, multiunit the horizontal pole passes through the bolt and installs between the montant, a pneumatic cylinder cover is established and is installed outside the horizontal pole, the depression bar is installed at the pneumatic cylinder output No. one down, the holding down plate is installed in the depression bar bottom down, the protection pad is installed through gluing in the holding down plate bottom.

Furthermore, the clamping and fixing assembly comprises two groups of fixing rods, a supporting plate, a clamping and fixing plate, a spring and a rotating piece, the fixing rods are mounted at the top end of the supporting table through bolts and located on one side of the placing table, the supporting plate is mounted on one side of the supporting rod through bolts, the clamping and fixing plate is sleeved with the fixing rod in a sliding mode and mounted outside the fixing rods, the spring is mounted between the clamping and fixing plate and the supporting plate, and the rotating piece is mounted outside the fixing rods in a screwing mode through threads.

Further, the subassembly of polishing includes two sets of pneumatic cylinders No. two, extension rod, No. three pneumatic cylinders, catch bar, bracing piece, pneumatic cylinder No. four and drive division, and is two sets of No. two the pneumatic cylinder cover is established slidable mounting and is outside at the horizontal pole, the extension rod is installed at the pneumatic cylinder output No. two, No. three pneumatic cylinders pass through the bolt and install in montant one side, the catch bar is installed at the pneumatic cylinder output No. three, the catch bar output is towards the extension rod, the bracing piece passes through the bolt and installs between the extension rod, No. four pneumatic cylinders pass through the bolt and install on the bracing piece top, the drive division is installed at the pneumatic cylinder output No. four.

Further, the drive division includes sliding block, driving motor, transfer line, the wheel of polishing and the area of polishing, the sliding block cover is established slidable mounting and is located No. four pneumatic cylinder output outside the bracing piece, driving motor passes through the bolt and installs in sliding block one side, the transfer line rotates and installs at the driving motor output, the wheel cover of polishing is established and is installed outside the transfer line, the area cover of polishing is established and is installed outside the transfer line and with the symmetrical setting of the wheel of polishing.

The utility model has the following beneficial effects:

according to the utility model, the adsorption component and the clamping component are arranged, the metal sheet is placed above the placing table, the metal sheet can be adsorbed by the air suction pump, the edgefold of the metal sheet can be conveniently and subsequently fixed and polished, the first hydraulic cylinder drives the lower pressing plate to move downwards, so that the metal sheet can be fixed, after the tail end of the metal sheet is fixed, the rotating piece is rotated, the downward movement of the rotating piece drives the clamping plate to move downwards, the supporting plate and the clamping plate can be used for clamping and fixing the front end of the metal sheet, so that the metal sheet can be conveniently and subsequently polished, and the deformation caused by the displacement of the metal sheet during polishing is prevented.

Simultaneously, through being equipped with the subassembly of polishing, utilize No. two pneumatic cylinders, No. three pneumatic cylinders drive the wheel of polishing, the area of polishing is close to sheet metal, utilize driving motor to drive the transfer line and rotate, the rotation of transfer line can be to the wheel of polishing, the position of the area of polishing is adjusted and is polished to sheet metal between the two in turn, prevent to lead to the fact sheet metal's deformation because of long-time polishing, utilize the wheel of polishing, the area of polishing can polish sheet metal, utilize No. four pneumatic cylinders to drive the wheel of polishing, the removal of the area of polishing, realize good effect of polishing.

Drawings

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

FIG. 2 is a schematic view of the adsorption assembly of the present invention;

FIG. 3 is a schematic view of a clamping assembly according to the present invention;

FIG. 4 is a schematic diagram of a sanding assembly according to the present invention;

fig. 5 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention.

In the figure: 1. a support table; 2. a vertical rod; 3. an adsorption component; 4. a clamping component; 5. polishing the assembly; 6. a movable caster; 7. a placing table; 8. a getter pump; 9. an air inlet pipe; 10. pipe distribution; 11. a pressing part; 12. a cross bar; 13. a first hydraulic cylinder; 14. a lower pressure lever; 15. a lower pressing plate; 16. fixing the rod; 17. a support plate; 18. a clamping and fixing plate; 19. a spring; 20. a rotating member; 21. a second hydraulic cylinder; 22. an extension rod; 23. a third hydraulic cylinder; 24. a push rod; 25. a support bar; 26. a fourth hydraulic cylinder; 27. a drive section; 28. a slider; 29. a drive motor; 30. a transmission rod; 31. grinding the wheel; 32. the belt is polished.

Detailed Description

Referring to fig. 1-5, the utility model relates to a metal sheet inflection point deformation-preventing polishing device, which comprises a support table 1, a plurality of groups of vertical rods 2, an adsorption component 3, a clamping component 4 and a polishing component 5, wherein the support table 1 is made of a metal material, the plurality of groups of vertical rods 2 are symmetrically arranged at the top end of the support table 1 through bolts, the adsorption component 3 is arranged in the support table 1, the clamping component 4 is arranged at the top end of the support table 1, and the polishing component 5 is arranged at the top end of the support table 1 and is positioned at one side of the clamping component 4.

A plurality of groups of movable trundles 6 are installed at the bottom end of the support table 1 through bolts, and the movable trundles 6 are all sleeved with rubber protective sleeves outside, so that the device can be conveniently adjusted.

Adsorption component 3 is including placing platform 7, multiunit aspirator pump 8, air-supply line 9, multiunit subtotal pipe 10 and splenium 11 down, place platform 7 and pass through the bolt and install on 1 top of a supporting bench, the multiunit aspirator pump 8 passes through the bolt and installs in a supporting

bench

1, 8 output of aspirator pump and external intercommunication, the air-supply line 9 is installed at aspirator pump 8 input, air-supply line 9 runs through a supporting bench 1 and extends to in placing platform 7, the multiunit 10 evenly distributed installs on the air-supply line 9 top, the multiunit subtotal pipe 10 runs through and places platform 7 and external intercommunication, splenium 11 is installed and is being placed platform 7 top down, can adsorb sheet metal.

The splenium 11 includes multiunit horizontal pole 12, a pneumatic cylinder 13, depression bar 14 and holding down plate 15, multiunit horizontal pole 12 passes through the bolt and installs between montant 2, No. 13 covers of pneumatic cylinder are established and are installed in horizontal pole 12 outsidely, depression bar 14 is installed at a pneumatic cylinder 13 output down, holding down plate 15 is installed in depression bar 14 bottom, 15 bottoms of holding down plate are through gluing to install the protection pad, fix sheet metal.

The clamping and fixing component 4 comprises two groups of fixing rods 16, a supporting plate 17, a clamping and fixing plate 18, a spring 19 and a rotating piece 20, the two groups of fixing rods 16 are mounted at the top end of the supporting table 1 through bolts and located on one side of the placing table 7, the supporting plate 17 is mounted on one side of a supporting rod 25 through bolts, the clamping and fixing plate 18 is sleeved with the sliding and mounting part outside the fixing rods 16, the spring 19 is mounted between the clamping and fixing plate 18 and the supporting plate 17, and the rotating piece 20 is mounted outside the fixing rods 16 through threaded screwing and is matched with the adsorption component 3 for use, so that deformation caused by displacement of a metal sheet is prevented.

Polishing assembly 5 includes two sets of pneumatic cylinders 21 No. two, extension rod 22, pneumatic cylinder 23 No. three, catch bar 24, bracing piece 25, pneumatic cylinder 26 No. four and drive division 27, and is two sets of sliding mounting is established in horizontal pole 12 outside to pneumatic cylinder 21 cover No. two, extension rod 22 is installed at pneumatic cylinder 21 output No. two, pneumatic cylinder 23 No. three passes through the bolt and installs in 2 one side of montant, catch bar 24 is installed at pneumatic cylinder 23 output No. three, catch bar 24 output is towards extension rod 22, bracing piece 25 passes through the bolt and installs between extension rod 22, pneumatic cylinder 26 No. four passes through the bolt and installs on bracing piece 25 top, drive division 27 is installed at pneumatic cylinder 26 output No. four, can adjust polishing wheel 31, polishing area 32 position, realizes good polishing effect.

Drive portion 27 includes sliding block 28, driving motor 29, transfer line 30, the wheel 31 of polishing and the area 32 of polishing, sliding block 28 cover is established slidable mounting and is located No. four pneumatic cylinder 26 outputs at the bracing piece 25 outside, driving motor 29 passes through the bolt and installs in sliding block 28 one side, transfer line 30 rotates and installs at driving motor 29 output, 31 covers of polishing wheel are established and are installed in transfer line 30 outsidely, 32 covers of area of polishing are established and are installed in transfer line 30 outsidely and with the wheel 31 symmetry setting of polishing, and 31, the area 32 of polishing are polished in turn to sheet metal in the drive, prevent long-time polishing and cause the sheet metal to warp.

The working principle of the utility model is as follows: the device can be moved integrally by using the movable caster 6, the metal sheet is placed above the placing table 7 by arranging the adsorption component 3, the air suction pump 8 is started, the air suction pump 8 sucks the outside air from the branch pipe 10 through the air inlet pipe 9, so that the metal sheet can be adsorbed and is convenient for subsequent fixed grinding, then the first hydraulic cylinder 13 is started, the first hydraulic cylinder 13 drives the lower pressing rod 14 to move downwards, the lower pressing rod 14 moves downwards to drive the lower pressing plate 15 to move downwards, the lower pressing plate 15 moves downwards to fix the metal sheet, the metal sheet is prevented from moving during grinding, the clamping component 4 is arranged, after the tail end of the metal sheet is fixed, the rotating piece 20 is rotated, the rotating piece 20 moves downwards, the clamping plate 18 is driven by the downward movement of the rotating piece 20 to move downwards, the downward traction spring 19 of the clamping plate 18 compresses, the front end of the metal sheet can be clamped by using the supporting plate 17 and the clamping plate 18, the metal sheet polishing machine is convenient to polish the metal sheet subsequently, the metal sheet is prevented from being deformed due to the impact of the polishing wheel 31 in the polishing process, the polishing assembly 5 is arranged, the second hydraulic cylinder 21 is started, the second hydraulic cylinder 21 drives the extension rod 22 to move downwards so as to drive the polishing wheel 31 and the polishing belt 32 to move downwards, the third hydraulic cylinder 23 is started, the third hydraulic cylinder 23 drives the push rod 24 to move so as to push the polishing wheel 31 and the polishing belt 32 to be close to the metal sheet, then the driving motor 29 is started, the driving motor 29 drives the transmission rod 30 to rotate, the transmission rod 30 rotates to adjust the positions of the polishing wheel 31 and the polishing belt 32 and polish the metal sheet alternately, the polishing wheel 31 and the polishing belt 32 can be used for polishing the metal sheet, finally the fourth hydraulic cylinder 26 is started, the fourth hydraulic cylinder 26 drives the sliding block 28 to move so as to drive the polishing wheel 31 and the polishing belt 32 to move, the metal sheet is better polished, and a good polishing effect is realized; meanwhile, the side wall of the lower pressing plate 15 can also support the folded edge, so that the supporting effect is further played, and the polishing effect is guaranteed.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sheet metal flex point shape grinding device of preapring for an unfavorable turn of events, a serial communication port, including brace table (1), multiunit montant (2), adsorption component (3), solid subassembly (4) of card and grinding component (5), the multiunit montant (2) symmetry is installed on brace table (1) top, adsorption component (3) are installed in brace table (1), the solid subassembly of card (4) is installed on brace table (1) top, grinding component (5) are installed on brace table (1) top and are located solid subassembly (4) one side of card.

2. The metal sheet inflection point deformation-preventing grinding device as claimed in claim 1, wherein: adsorb subassembly (3) including placing platform (7), multiunit aspirator pump (8), air-supply line (9), multicomponent pipe (10) and push down portion (11), place platform (7) and install on a supporting bench (1) top, multiunit aspirator pump (8) are installed in a supporting bench (1), air-supply line (9) are installed at aspirator pump (8) input, air-supply line (9) run through a supporting bench (1) and extend to in placing platform (7), and multicomponent pipe (10) all are linked together with air-supply line (9), and divide pipe (10) to run through and place platform (7) and external intercommunication, push down portion (11) are installed and are being placed platform (7) top.

3. The metal sheet inflection point deformation-preventing grinding device as claimed in claim 2, wherein: lower splenium (11) include multiunit horizontal pole (12), pneumatic cylinder (13), lower depression bar (14) and holding down plate (15), multiunit horizontal pole (12) are installed between montant (2), pneumatic cylinder (13) cover is established and is installed in horizontal pole (12) outside, pneumatic cylinder (13) output is installed No. one in lower depression bar (14), holding down plate (15) are installed in lower depression bar (14) bottom, the protection pad is installed to holding down plate (15) bottom.

4. The metal sheet inflection point deformation-preventing grinding device as claimed in claim 1, wherein: the clamping and fixing component (4) comprises two groups of fixing rods (16), a supporting plate (17), a clamping and fixing plate (18), a spring (19) and a rotating piece (20), the two groups of fixing rods (16) are installed at the top end of the supporting table (1) and located on one side of the placing table (7), the supporting plate (17) is installed on one side of the supporting rod (25), the clamping and fixing plate (18) is sleeved with the sliding installation and is installed outside the fixing rods (16), the spring (19) is installed between the clamping and fixing plate (18) and the supporting plate (17), and the rotating piece (20) is installed outside the fixing rods (16) in a threaded screwing mode.

5. The metal sheet inflection point deformation-preventing grinding device as claimed in claim 1, wherein: the polishing component (5) comprises two groups of second hydraulic cylinders (21), an extension rod (22), a third hydraulic cylinder (23), a push rod (24), a support rod (25), a fourth hydraulic cylinder (26) and a driving part (27), the two groups of second hydraulic cylinders (21) are sleeved and slidably arranged outside the cross rod (12), the extension rod (22) is arranged at the output end of the second hydraulic cylinder (21), the third hydraulic cylinder (23) is arranged at one side of the vertical rod (2) through a bolt, the push rod (24) is arranged at the output end of the third hydraulic cylinder (23), the output end of the push rod (24) faces the extension rod (22), the bracing piece (25) are installed between extension rod (22) through the bolt, No. four pneumatic cylinders (26) are installed on bracing piece (25) top through the bolt, drive division (27) are installed at No. four pneumatic cylinder (26) output.

6. The metal sheet inflection point deformation-preventing grinding device as claimed in claim 5, wherein: drive division (27) include sliding block (28), driving motor (29), transfer line (30), polish wheel (31) and polish area (32), sliding block (28) cover is established slidable mounting and is just located No. four pneumatic cylinder (26) outputs in bracing piece (25) outside, driving motor (29) are installed in sliding block (28) one side through the bolt, transfer line (30) rotate and are installed at driving motor (29) output, it establishes in transfer line (30) outside to polish wheel (31) cover, polish area (32) cover establish install in transfer line (30) outside and with polish wheel (31) symmetry setting.