CN211029330U

CN211029330U - End surface grinding device before metal spraying

Info

Publication number: CN211029330U
Application number: CN201921422238.8U
Authority: CN
Inventors: 陶文彬; 周礼龙
Original assignee: Wuhu Huali Metal Surface Treatment Co ltd
Current assignee: Wuhu Huali Metal Surface Treatment Co ltd
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-07-17
Anticipated expiration: 2029-08-29

Abstract

The utility model discloses a metal spraying front end face polishing device, which comprises a bottom plate and a support rod, wherein the upper end of the bottom plate is provided with a connecting rod in a bilateral symmetry way, the upper end of the connecting rod is provided with a bearing I, the bearing I is internally provided with a clamping device I, the clamping device I comprises a cylinder I, a bolt I and an arc-shaped clamping block I, the outer surface of the cylinder I is provided with the bolt I in a vertical symmetry way, the arc-shaped clamping block I is internally provided with the arc-shaped clamping block I in a vertical symmetry way, one end of the arc-shaped clamping block I, which is close to the bolt I, is provided with a bearing seat I, the bolt I passes through the cylinder I to be rotatably connected with the bearing seat I, the outer surface of the cylinder I is provided with gear teeth, the gear teeth are arranged below the gear teeth, a chain is arranged between the gear, and the electric telescopic rod works to push the polishing sheet to contact the surface of the metal pipe for polishing.

Description

End surface grinding device before metal spraying

Technical Field

The utility model relates to a grinding device specifically is a terminal surface grinding device before metal coating.

Background

Metal coating is the high-speed particle flow with the molten metal and spouts on the base member surface, with the material protection technology who produces the cladding, carry out metal coating to tubular metal resonator, the life of multiplicable tubular metal resonator, before carrying out the spraying to the tubular metal resonator, need polish to the tubular metal resonator, traditional mode of polishing is that the manual work is held the polisher in one hand, another hand grasps the tubular product and polishes, such mode of polishing is polished inhomogeneously, the effect is not good, low efficiency, the polisher can produce vibrations at the during operation simultaneously, workman's arm can be shaken numb. Accordingly, one skilled in the art provides a metal spray front end face grinding device to solve the problems set forth in the background art.

Disclosure of Invention

An object of the utility model is to provide a terminal surface grinding device before metal coating to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a metal spraying front end face polishing device comprises a bottom plate and a support rod, wherein connecting rods are symmetrically installed on the left and right of the upper end of the bottom plate, a first bearing is arranged at the upper end of each connecting rod, a first clamping device is arranged in each bearing, each clamping device comprises a first cylinder, a first bolt, a first bearing seat, a first arc-shaped clamping block and a gear tooth, the outer surface of each cylinder is fixedly connected with the inner wall of the corresponding bearing, the first bolts are symmetrically arranged on the upper portion and the lower portion of the outer surface of each cylinder, the first bolt is located between the first bearings, the first arc-shaped clamping blocks are symmetrically arranged on the upper portion and the lower portion of each cylinder, the first bearing seats are arranged at the ends, close to the first bolts, the first bolts penetrate through the first cylinders and are rotatably connected with the first bearing seats, the first bolts are in threaded connection with the first cylinders, the gear teeth are arranged on the, the upper end of the bottom plate is provided with a first motor in bilateral symmetry, and the first motor and the second motor are respectively and fixedly connected with one end of each of the two gears;

the utility model discloses a grinding machine, including bottom plate, supporting rod, dead lever right-hand member, dead lever lower extreme, the sliding tray is transversely seted up to two supporting rod upper end bilateral symmetry erection bracing poles, and two supporting rods are located the two connecting rod outsides, two supporting rod upper ends transversely install the dead lever, the dead lever lower extreme transversely sets up the sliding tray, transversely set up the threaded rod in the dead lever, the threaded rod left end sets up bearing frame two, and left wall in the two fixed connection dead levers of bearing frame, dead lever right-hand member installation motor two, two left ends of motor pass dead lever right-hand member fixed connection threaded rod right-hand member, the internal thread piece is established to threaded rod overcoat, and the internal.

As a further aspect of the present invention: the upper end of the bottom plate is provided with a second electric telescopic rod which is positioned between the two connecting rods, the upper end of the second electric telescopic rod is provided with a second bearing, and a second clamping device is arranged in the second bearing.

As a further aspect of the present invention: the clamping device II comprises a cylinder II, a bolt II and a bearing seat III, wherein the arc-shaped clamping block II is fixedly connected with the inner wall of the bearing II, the bolt II is symmetrically arranged on the upper part and the lower part of the outer surface of the cylinder, the bolt II is positioned on the left side of the bearing II, the arc-shaped clamping block II is symmetrically arranged on the upper part and the lower part of the inner part of the cylinder II, the bearing seat III is arranged at one end, close to the bolt II, of the arc-shaped clamping block II, and the bolt II penetrates through the cylinder.

As a further aspect of the present invention: the rubber pads I are arranged at one ends, close to the inner side, of the two arc-shaped clamping blocks I, the rubber pads II are arranged at one ends, close to the inner side, of the two arc-shaped clamping blocks II, friction force generated when the metal pipe is clamped is increased by the rubber pads I and the rubber pads II, and meanwhile the metal pipe is prevented from being damaged by clamping.

As a further aspect of the present invention: the lower end of the first motor is provided with a first damping pad, the lower end of the second motor is provided with a second damping pad, and the first damping pad and the second damping pad reduce vibration generated when the first motor and the second motor work.

As a further aspect of the present invention: the bottom plate lower extreme bilateral symmetry sets up four supporting legs, and four supporting legs distribute respectively in bottom plate lower extreme four corners department, and the supporting leg lower extreme installation steadying plate.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model clamps the metal pipe through the first clamping device, the first motor drives the first clamping device to rotate, thereby moving the metal pipe to rotate, the first electric telescopic rod drives the polishing piece to contact the surface of the metal pipe to polish, meanwhile, the second motor drives the polishing piece to slide left and right under the condition of contacting the metal pipe, after polishing, because the place where the metal pipe is clamped by the first arc-shaped clamping block is not polished, the metal pipe is taken out, the second electric telescopic rod drives the second clamping device to the position which is in the same horizontal line with the clamping device, then the metal pipe is placed in the first cylinder and the second cylinder on one side to be clamped, one end of the metal pipe is suspended, then the polishing piece polishes the end part of the metal pipe which is not polished, the other end of the metal pipe is polished in the same way, the metal pipe is comprehensively polished, thereby reducing the labor intensity of workers, the working efficiency is improved.

Drawings

Fig. 1 is a schematic structural view of a metal-sprayed front end-face polishing device.

Fig. 2 is a schematic structural diagram of a first clamping device in the metal spraying front end surface grinding device.

Fig. 3 is a perspective view of a second clamping device in the metal spraying front end surface grinding device.

Fig. 4 is a schematic structural view of a chain in a metal-sprayed front end face grinding device.

In the figure: 1. a base plate; 11. supporting legs; 12. a stabilizing plate; 13. a support bar; 2. fixing the rod; 21. a sliding groove; 3. a second motor; 31. a second damping pad; 32. a threaded rod; 33. a second bearing seat; 34. an internal thread block; 35. a fixing plate; 36. a first electric telescopic rod; 37. grinding the sheets; 4. a first motor; 41. a first shock absorption pad; 42. a gear; 5. a chain; 6. a first bearing; 61. a connecting rod; 7. a first clamping device; 71. a first cylinder; 72. a first bolt; 73. a first bearing seat; 74. a first arc-shaped clamping block; 75. a first rubber pad; 76. gear teeth; 8. a second electric telescopic rod; 81. a second bearing; 9. a second clamping device; 91. a cylinder II; 92. a second bolt; 93. a third bearing seat; 94. a second arc-shaped clamping block; 95. and a second rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, in an embodiment of the present invention, a metal spraying front end surface polishing device includes a bottom plate 1 and a support rod 13, wherein the connecting rod 61 is symmetrically installed at the upper end of the bottom plate 1, the bearing i 6 is installed at the upper end of the connecting rod 61, the clamping device i 7 is installed in the bearing i 6, the clamping device i 7 includes a cylinder i 71, a bolt i 72, a bearing seat i 73, an arc-shaped clamping block i 74 and a gear tooth 76, the outer surface of the cylinder i 71 is fixedly connected with the inner wall of the bearing i 6, the bolt i 72 is symmetrically installed at the upper and lower parts of the outer surface of the cylinder i 71, the bolt i 72 is located between the two bearing i 6, the arc-shaped clamping block i 74 is symmetrically installed at the upper and lower parts of the cylinder i 71, the bearing seat i 73 is installed at one end of the arc-shaped clamping block i 74 close to the bolt i 72, the bolt i 72 passes, the gear teeth 76 are positioned on the outer sides of the two bearings I6, the gear 42 is arranged below the gear teeth 76, the chain 5 is arranged between the gear 42 and the gear teeth 76, the chain 5 is sleeved on the gear 42 and the gear teeth 76, the motors I4 are symmetrically arranged at the upper end of the bottom plate 1 left and right, and the two motors I4 are respectively and fixedly connected with one ends of the two gears 42;

the utility model discloses a fixed pole, including bottom plate 1 upper end bilateral symmetry erection bracing pole 13, and two bracing pieces 13 are located two connecting rods 61 outsides, two bracing pieces 13 upper end horizontal installation dead lever 2, the sliding tray 21 is transversely seted up to 2 lower extremes of dead lever, transversely set up threaded rod 32 in the dead lever 2, threaded rod 32 left end sets up bearing frame two 33, and left wall in two 33 fixed connection dead levers 2 of bearing frame, 2 right-hand members of dead lever installation motor two 3, two 3 left ends of motor pass 2 right-hand members fixed connection threaded rod 32 right-hand members of dead lever, threaded rod 32 overcoat establishes internal thread piece 34, and internal thread piece 34 is located sliding tray 21, internal thread piece 34 lower extreme sets up fixed plate 35, and

fixed plate

35 and 2 lower extreme sliding connection of dead lever, fixed plate 35 lower extreme sets up electric

telescopic handle

36, 36 lower extreme.

The upper end of the bottom plate 1 is provided with a second electric telescopic rod 8, the second electric telescopic rod 8 is located between the two connecting rods 61, the upper end of the second electric telescopic rod 8 is provided with a second bearing 81, and a second clamping device 9 is arranged in the second bearing 81.

The second clamping device 9 comprises a second cylinder 91, a second bolt 92 and a third bearing seat 93, wherein the second arc-shaped clamping block 94 is arranged on the outer surface of the second cylinder 91 and fixedly connected with the inner wall of the second bearing 81, the second bolt 92 is symmetrically arranged on the outer surface of the second cylinder 91 from top to bottom, the second bolt 92 is positioned on the left side of the second bearing 81, the second arc-shaped clamping block 94 is symmetrically arranged in the second cylinder 91 from top to bottom, the third bearing seat 93 is arranged at one end, close to the second bolt 92, of the second arc-shaped clamping block 94, and the second bolt 92 penetrates through the second cylinder 91.

The rubber pads 75 are arranged at one ends, close to the inner ends, of the two arc-shaped clamping blocks 74, the rubber pads 95 are arranged at one ends, close to the inner ends, of the two arc-shaped clamping blocks 94, and the rubber pads 75 and the rubber pads 95 increase friction force when the metal pipe is clamped, and meanwhile the metal pipe is prevented from being damaged by clamping.

The lower end of the first motor 4 is provided with a first damping pad 41, the lower end of the second motor 3 is provided with a second damping pad 31, and the first damping pad 41 and the second damping pad 31 reduce vibration generated during the working of the first motor 4 and the second motor 3.

Four supporting legs 11 are arranged at the left end and the right end of the bottom plate 1 symmetrically, the four supporting legs 11 are distributed at four corners of the lower end of the bottom plate 1 respectively, and stabilizing plates 12 are installed at the lower ends of the supporting legs 11.

The utility model discloses a theory of operation is: the two ends of a metal pipe are respectively placed in two cylinders I71, two bolts I72 are rotated to drive an arc-shaped clamping block I74 to move towards the metal pipe to clamp the metal pipe, a motor I4 works to drive a gear 42 to rotate, the gear 42 drives the cylinder I71 to rotate through transmission of a chain 5, the cylinder I71 drives the arc-shaped clamping block I74 to rotate, the arc-shaped clamping block I74 drives the metal pipe to rotate, a first electric telescopic rod 36 works to push a polishing piece 37 to contact the surface of the metal pipe to polish the metal pipe, a second motor 3 works to drive a threaded rod 32 to rotate simultaneously, the threaded rod 32 drives an inner thread block 34 to slide left and right in a sliding groove 21, the inner thread block 34 drives the first electric telescopic rod 36 to slide left and right through a fixing plate 35, so that the polishing piece 37 slides left and right under the condition of contacting the metal pipe to polish the surface of the metal pipe, and after polishing is finished, the place where the metal pipe is clamped by the, therefore, the metal pipe is taken out, the electric telescopic rod II 8 works to push the clamping device II 9 to the position which is the same as the horizontal line of the clamping device I7, then the metal pipe is placed in the cylinder I71 and the cylinder II 91 on one side to be clamped, one end of the metal pipe is suspended, then the polishing piece 37 polishes the end part, which is not polished, of the metal pipe, and the other end of the metal pipe is polished in the same way.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A metal spraying front end face polishing device comprises a bottom plate (1) and a support rod (13), and is characterized in that connecting rods (61) are symmetrically installed at the left and right of the upper end of the bottom plate (1), a first bearing (6) is arranged at the upper end of the connecting rod (61), a first clamping device (7) is arranged in the first bearing (6), the first clamping device (7) comprises a first cylinder (71), a first bolt (72), a first bearing seat (73), a first arc-shaped clamping block (74) and a gear tooth (76), the outer surface of the first cylinder (71) is fixedly connected with the inner wall of the first bearing (6), the first bolt (72) is symmetrically arranged on the upper and lower parts of the outer surface of the first cylinder (71), the first bolt (72) is positioned between the first bearing (6), the first arc-shaped clamping block (74) is symmetrically arranged on the upper and lower parts of the first cylinder (71), the first bearing, a first bolt (72) penetrates through a first cylinder (71) to be rotatably connected with a first bearing seat (73), the first bolt (72) is in threaded connection with the first cylinder (71), gear teeth (76) are arranged on the outer surface of the first cylinder (71), the gear teeth (76) are located on the outer side of two first bearings (6), a gear (42) is arranged below the gear teeth (76), a chain (5) is arranged between the gear (42) and the gear teeth (76), the chain (5) is sleeved on the gear (42) and the gear teeth (76), first motors (4) are symmetrically arranged at the upper end of the bottom plate (1) in the left-right direction, and the first motors (4) are respectively and fixedly connected with one ends of the two gears (42);

the upper end of the bottom plate (1) is provided with support rods (13) in bilateral symmetry, the two support rods (13) are positioned on the outer sides of the two connecting rods (61), the upper ends of the two support rods (13) are transversely provided with fixing rods (2), the lower ends of the fixing rods (2) are transversely provided with sliding grooves (21), threaded rods (32) are transversely arranged in the fixing rods (2), the left ends of the threaded rods (32) are provided with bearing seats II (33), the bearing seats II (33) are fixedly connected with the inner left wall of the fixing rods (2), the right ends of the fixing rods (2) are provided with motor II (3), the left ends of the motor II (3) penetrate through the right ends of the fixing rods (2) and are fixedly connected with the right ends of the threaded rods (32), inner thread blocks (34) are sleeved on the outer surfaces of the threaded rods (32), the inner thread blocks (34) are positioned in the sliding grooves (21), the lower end of the fixing plate (35) is provided with a first electric telescopic rod (36), and the lower end of the first electric telescopic rod (36) is provided with a polishing piece (37).

2. The metal-spraying front end face grinding device as claimed in claim 1, wherein a second electric telescopic rod (8) is arranged at the upper end of the bottom plate (1), the second electric telescopic rod (8) is located between the two connecting rods (61), a second bearing (81) is arranged at the upper end of the second electric telescopic rod (8), and a second clamping device (9) is arranged in the second bearing (81).

3. The metal spraying front end face grinding device as claimed in claim 2, wherein the second clamping device (9) comprises a second cylinder (91), a second bolt (92) and a third bearing seat (93), and a second arc-shaped clamping block (94), the outer surface of the second cylinder (91) is fixedly connected with the inner wall of the second bearing (81), the second bolt (92) is arranged on the outer surface of the second cylinder (91) in an up-down symmetry manner, the second bolt (92) is located on the left side of the second bearing (81), the second arc-shaped clamping block (94) is arranged in the second cylinder (91) in an up-down symmetry manner, the third bearing seat (93) is arranged at one end, close to the second bolt (92), of the second arc-shaped clamping block (94), and the second bolt (92) penetrates through the second cylinder (91) and is rotatably connected with.

4. The metal-sprayed front end face grinding device as claimed in claim 1, wherein a first rubber pad (75) is arranged at one end, close to the inner side, of each of the two arc-shaped clamping blocks (74), and a second rubber pad (95) is arranged at one end, close to the inner side, of each of the two arc-shaped clamping blocks (94).

5. The metal-sprayed front end face grinding device is characterized in that a first shock absorption pad (41) is arranged at the lower end of the first motor (4), and a second shock absorption pad (31) is arranged at the lower end of the second motor (3).

6. The metal spraying front end face grinding device is characterized in that four supporting legs (11) are symmetrically arranged at the left and right of the lower end of the bottom plate (1), the four supporting legs (11) are respectively distributed at four corners of the lower end of the bottom plate (1), and stabilizing plates (12) are arranged at the lower ends of the supporting legs (11).