Surface treatment device for stainless steel welded water pipe

Abstract

The utility model discloses a surface treatment device for a stainless steel welded water pipe, and particularly relates to the technical field of water pipe surface treatment, which comprises a base, a polishing component is fixedly connected to the output end of the upper part of a cylinder, and bearing mechanisms are fixedly connected to the upper parts of two fixed plates; transmission mechanisms are fixedly connected to the sides, close to each other, of the two driving assemblies, and clamping mechanisms are slidably connected to the sides, close to each other, of the interiors of the two bearing mechanisms in a vertically symmetrical mode. According to the surface treatment device for the stainless steel welded water pipe, the outer surface of the rotating water pipe can be polished and ground through the polishing assembly, and the two clamping mechanisms corresponding to the polishing assembly can be pushed to do telescopic motion under the action of the transmission mechanism; and the first water pipe arranged outside the two bearing mechanisms in a sleeving mode can be supported and fixed through the clamping mechanism, and the practicability and universality of the device are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to water pipe surface treatment technical field especially relates to a kind of for stainless steel welded water pipe surface treatment device. BACKGROUND

[0002] Stainless steel welded water pipe production mode includes welded stainless steel water pipe, seamless stainless steel water pipe, spiral submerged arc welding stainless steel water pipe and precision stainless steel water pipe etc..The outer surface of stainless steel welded water pipe often has burr, welding slag etc phenomenon in production process.

[0003] The existing stainless steel welded water pipe surface treatment device cannot be fully and conveniently polished on the surface of water pipe in polishing process due to the covering area of clamping assembly on the surface of water pipe, so that the surface of water pipe in covering area needs to be polished secondly, which affects the surface treatment efficiency of water pipe. UTILITY MODEL CONTENT

[0004] The utility model mainly aims at providing a kind of for stainless steel welded water pipe surface treatment device, can effectively solve the problem that the surface of water pipe cannot be fully and conveniently polished.

[0005] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows:

[0006] A kind of for stainless steel welded water pipe surface treatment device, including base, the outer surface upper end middle part of base is equipped with cylinder, the upper output end of cylinder is fixedly connected with polishing assembly, the outer surface upper end of base is fixedly connected with guide mechanism, the outer surface upper end left part and right part of base are fixedly connected with fixed plate, the outer surface right end upper part of fixed plate in right part is equipped with motor, two The upper part of fixed plate is fixedly connected with bearing mechanism, the side of the interior of two bearing mechanisms that is away from each other is fixedly connected with drive assembly, the side of two drive assemblies that is close to each other is fixedly connected with transmission mechanism, the side of the interior of two bearing mechanisms that is close to each other is fixedly connected with clamping mechanism, two The outer part of bearing mechanism is collectively sleeved with water pipe one.

[0007] Preferably, the polishing assembly includes a transmission shaft, the outer surface upper part of the transmission shaft is fixedly connected with an arc-shaped polishing plate, and the outer surface lower end of the transmission shaft is fixedly connected with the upper output end of the cylinder.

[0008] Preferably, the guide mechanism includes a U-shaped plate, the outer surface left part and right part of the upper end of the U-shaped plate are fixedly connected with telescopic columns, and the outer surface upper part of the two telescopic columns is fixedly connected with the outer surface lower part of the arc-shaped polishing plate.

[0009] Preferably, the bearing mechanism comprises a fixed sleeve, which is symmetrically provided with an annular groove communicating with the outside near one side of the middle part of the inner cavity of the water pipe.

[0010] Preferably, the clamping mechanism comprises an arc-shaped push plate, which is symmetrically provided with a limiting plate fixedly connected to the outer surface of the arc-shaped push plate near one side of the middle part of the inner cavity of the fixed sleeve, and the outer surface of the two limiting plates is slidably connected to the inner cavity of the corresponding annular groove.

[0011] Preferably, the driving assembly comprises an electric telescopic rod, and the left output end of the electric telescopic rod is fixedly connected with a fixed disc, and the outer surface of the right end of the fixed disc is annularly and threadedly connected with a plurality of fastening screws, and the outer surface of the right end of the electric telescopic rod is fixedly connected to the right wall of the inner cavity of the corresponding fixed sleeve.

[0012] Preferably, the transmission mechanism comprises a transmission column, and the outer surface of the left end of the transmission column is fixedly connected with a straight column, and the outer surface of the right end of the transmission column is threadedly connected with the corresponding plurality of fastening screws.

[0013] Compared with the prior art, the utility model has the advantages of:

[0014] 1、The polishing assembly can realize the polishing and grinding of the outer surface of the water pipe in rotation, the guiding mechanism can support and guide the lifting movement of the polishing assembly, the bearing mechanism can bear the driving assembly, the transmission mechanism and the clamping mechanism, the driving assembly can drive the corresponding transmission mechanism to slide left and right, the transmission mechanism can drive the corresponding two clamping mechanisms to perform extension and contraction movement, the clamping mechanism can support and fix the water pipe outside the two bearing mechanisms, and the utility of the device is improved.

[0015] 2、The electric telescopic rod can drive the transmission column to slide along the inner cavity of the fixed sleeve, so that the corresponding two arc-shaped push plates can be extruded outward through the transmission column, so that the water pipe outside the two fixed sleeves can be supported and fixed through the two groups of arc-shaped push plates, and the two fixed sleeves and the water pipe can be driven to rotate through the motor, so that the water pipe can be polished and ground by the inner surface of the arc-shaped polishing plate, and the utility and universality of the device are improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a whole structure schematic view of the utility model;

[0017] Figure 2The utility model discloses a polishing assembly, guiding mechanism schematic drawing.

[0018] Figure 3 The utility model discloses a bearing mechanism, clamping mechanism structure schematic drawing.

[0019] Figure 4 The utility model discloses a drive assembly, transmission mechanism structure schematic drawing.

[0020] In the drawing: 1, base, 2, cylinder, 3, polishing assembly, 31, transmission shaft, 32, arc polishing plate, 4, guiding mechanism, 41, U-shaped plate, 42, telescopic column, 5, fixed plate, 6, motor, 7, bearing mechanism, 71, fixed cover, 72, annular groove, 8, drive assembly, 81, electric telescopic rod, 82, fixed disc, 83, fastening screw, 9, transmission mechanism, 91, transmission column, 92, straight column, 10, clamping mechanism, 101, arc push plate, 102, chamfer, 103, limit plate, 11, water pipe one. Specific implementation

[0021] In order to make the technical means, creation features, purposes and effects of the utility model easy to understand, the utility model is further described in combination with specific implementation modes.

[0022] As Figure 1 The utility model discloses a kind of stainless steel welded water pipe surface treatment devices, including base 1, fixedly installed with cylinder 2 on the upper end middle part of base 1 outer surface, fixedly connected with polishing assembly 3 on the upper output end of cylinder 2, can realize the effect of polishing and grinding in the rotation of water pipe one 11 outer surface, fixedly connected with guiding mechanism 4 on the upper end of base 1 outer surface, can realize the effect of supporting and guiding to the lifting movement of polishing assembly 3, fixedly connected with fixed plate 5 on the upper end left part and right part of base 1 outer surface symmetry, fixedly connected with bearing mechanism 7 on the upper part of two fixed plate 5, can realize the effect of bearing drive assembly 8, transmission mechanism 9 and clamping mechanism 10, fixedly connected with drive assembly 8 in the inside of two bearing mechanisms 7 mutually far away from one side, can realize the effect of pushing corresponding transmission mechanism 9 to slide left and right, fixedly connected with transmission mechanism 9 in the side of two drive assemblies 8 mutually close, can realize the effect of pushing two clamping mechanisms 10 corresponding to each other to stretch and contract, fixedly connected with clamping mechanism 10 in the side of two bearing mechanisms 7 inside mutually close, can realize the effect of supporting and fixing water pipe one 11 set in the outside of two bearing mechanisms 7, water pipe one 11 is set in the outside of two bearing mechanisms 7.

[0023] In order to realize the purpose of polishing and grinding in the rotation of water pipe one 11 outer surface, refer to Figure 2, the polishing assembly 3 comprises a transmission shaft 31, the outer surface of the transmission shaft 31 is fixedly connected with an arc-shaped polishing plate 32 on the upper part, the inner surface of the arc-shaped polishing plate 32 can realize the comprehensive polishing of the outer surface of the water pipe 1 during rotation, and the lower end of the outer surface of the transmission shaft 31 is fixedly connected with the upper output end of the air cylinder 2.

[0024] In order to realize the purpose of supporting and guiding the lifting movement of the polishing assembly 3, referring to Figure 2 , the guide mechanism 4 comprises a U-shaped plate 41, the outer surface of the U-shaped plate 41 is fixedly connected with a telescopic column 42 on the left and right parts of the upper end, the telescopic column 42 can realize the guiding of the arc-shaped polishing plate 32 during the lifting adjustment, and the outer surface of the two telescopic columns 42 is fixedly connected with the lower part of the outer surface of the arc-shaped polishing plate 32.

[0025] In order to realize the purpose of bearing the driving assembly 8, the transmission mechanism 9 and the clamping mechanism 10, referring to Figure 3 , the bearing mechanism 7 comprises a fixed sleeve 71, the fixed sleeve 71 is symmetrically provided with an annular groove 72 on one side near the inner cavity of the water pipe 1, the annular groove 72 is communicated with the outside, and the annular groove 72 can realize the guiding and limiting of the movement of the limiting plate 103 corresponding thereto.

[0026] In order to realize the purpose of supporting and fixing the water pipe 1 sleeved outside the two bearing mechanisms 7, referring to Figure 3 , the clamping mechanism 10 comprises an arc-shaped push plate 101, the outer surface of the arc-shaped push plate 101 is provided with a chamfer 102 at one end away from the inner cavity of the water pipe 1, the outer surface of the arc-shaped push plate 101 is fixedly connected with a limiting plate 103 on one side near the inner cavity of the fixed sleeve 71, and the outer surface of the two limiting plates 103 is slidably connected with the inner cavity of the annular groove 72 corresponding thereto.

[0027] When the two arc-shaped push plates 101 move towards the outside of the corresponding fixed sleeve 71, the two arc-shaped push plates 101 can stably support one side of the inner cavity of the water pipe 1, so that the water pipe 1 can be stably sleeved on the outer surface of the two fixed sleeves 71, thereby avoiding the loosening of the water pipe 1 when the water pipe 1 rotates outside the two fixed sleeves 71.

[0028] In order to realize the purpose of pushing the corresponding transmission mechanism 9 to slide left and right, referring to Figure 4 , the driving assembly 8 comprises an electric telescopic rod 81, the left output end of the electric telescopic rod 81 is fixedly connected with a fixed disc 82, the outer surface of the fixed disc 82 is annularly and threadedly connected with a plurality of fastening screws 83 at the right end, and the outer surface of the electric telescopic rod 81 is fixedly connected with the inner cavity right wall of the fixed sleeve 71 corresponding thereto.

[0029] By driving the two electric telescopic rods 81, the corresponding transmission columns 91 can be pushed to slide along the inner cavity of the fixed shell 71, so that the corresponding two arc-shaped push plates 101 can be pushed to move towards the outside, thereby stably supporting the water pipe I 11 sleeved outside.

[0030] In order to realize the purpose of pushing the two clamping mechanisms 10 corresponding to each other to perform telescopic movement, referring to Figure 4 , the transmission mechanism 9 comprises a transmission column 91, and a straight column 92 is fixedly connected to the middle part of the left end of the outer surface of the transmission column 91, which can avoid the phenomenon that the two arc-shaped push plates 101 are displaced and loosened towards the inner cavity of the corresponding fixed shell 71 when the fixed shell 71 is rotated, and the right end of the outer surface of the transmission column 91 is threadedly connected with a plurality of fastening screws 83 corresponding thereto.

[0031] It should be noted that the specific installation method of the cylinder 2, the motor 6 and the driving assembly 8, the connection mode of the oil circuit and the connection mode of the circuit, and the control method all belong to conventional design, and the utility model will not be described in detail.

[0032] The working principle of the utility model is as follows: when the outer surface of the water pipe I 11 needs to be polished, first, the water pipe I 11 is sequentially sleeved on the outer surfaces of the two fixed shells 71, then the two electric telescopic rods 81 are driven to push the corresponding transmission columns 91 to move towards the side close to the water pipe I 11, so that the two transmission columns 91 and the straight column 92 can push the corresponding arc-shaped push plates 101 to the outside to support and fix the inner cavity of the water pipe I 11, at this time, the cylinder 2 is driven to push the arc-shaped polishing plate 32 upwards through the connection of the transmission shaft 31, so that the inner surface of the arc-shaped polishing plate 32 can be in complete contact with the outer surface of the water pipe I 11, then the power of the motor 6 is driven to drive the motor 6 to start rotating the fixed shell 71, so that the water pipe I 11 sleeved on the outer surface of the fixed shell 71 can be synchronously rotated, and then the arc-shaped polishing plate 32 can polish and grind the outer surface of the water pipe I 11.

[0033] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited to the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A device for surface treatment of stainless steel welded water pipes comprising a base (1), characterized in that: The middle part of the upper end of the outer surface of the base (1) is fixedly connected with a pneumatic cylinder (2), the upper output end of the pneumatic cylinder (2) is fixedly connected with a polishing assembly (3), the upper end of the outer surface of the base (1) is fixedly connected with a guide mechanism (4), the upper left and right parts of the outer surface of the base (1) are fixedly connected with fixed plates (5), the outer surface of the right end of the upper part of the right fixed plate (5) is fixedly connected with a motor (6), the upper parts of the two fixed plates (5) are fixedly connected with bearing mechanisms (7), the sides away from each other in the bearing mechanisms (7) are fixedly connected with drive assemblies (8), the sides close to each other of the drive assemblies (8) are fixedly connected with transmission mechanisms (9), the sides close to each other in the bearing mechanisms (7) are symmetrically and slidably connected with clamping mechanisms (10), and the outer parts of the bearing mechanisms (7) are jointly sleeved with a water pipe (11).

2. A device for surface treatment of stainless steel welded water pipes according to claim 1, characterized in that: The polishing assembly (3) comprises a transmission shaft (31), and the upper part of the outer surface of the transmission shaft (31) is fixedly connected with an arc-shaped polishing plate (32), and the lower end of the outer surface of the transmission shaft (31) is fixedly connected with the upper output end of the pneumatic cylinder (2).

3. A device for surface treatment of stainless steel welded water pipes according to claim 2, characterized in that: The guide mechanism (4) comprises a U-shaped plate (41), the left and right parts of the upper end of the outer surface of the U-shaped plate (41) are fixedly connected with telescopic columns (42), and the upper parts of the outer surfaces of the two telescopic columns (42) are fixedly connected with the lower part of the outer surface of the arc-shaped polishing plate (32).

4. A device for surface treatment of stainless steel welded water pipes according to claim 1, characterized in that: The bearing mechanism (7) comprises a fixed sleeve shell (71), and the sides close to the middle parts of the inner cavities of the fixed sleeve shells (71) are symmetrically and forwardly provided with annular grooves (72) which are in communication with the outside.

5. A device for surface treatment of stainless steel welded water pipes according to claim 4, characterized in that: The clamping mechanism (10) comprises an arc-shaped push plate (101), the end away from the middle part of the inner cavity of the water pipe (11) of the outer surface of the arc-shaped push plate (101) is provided with a chamfer (102), the sides close to the middle parts of the inner cavities of the fixed sleeve shells (71) of the outer surface of the arc-shaped push plate (101) are fixedly connected with limit plates (103) in a forward and backward symmetrical mode, and the outer surfaces of the two limit plates (103) are slidably connected with the inner cavities of the annular grooves (72) corresponding to the limit plates (103).

6. A device for surface treatment of stainless steel welded water pipes according to claim 4, characterized in that: The drive assembly (8) comprises an electric telescopic rod (81), the left output end of the electric telescopic rod (81) is fixedly connected with a fixed disc (82), the outer surface of the right end of the fixed disc (82) is annularly and arrayedly threadedly connected with a plurality of fastening screws (83), and the right end of the outer surface of the electric telescopic rod (81) is fixedly connected with the right wall of the inner cavity of the fixed sleeve shell (71) corresponding to the electric telescopic rod (81).

7. A device for surface treatment of stainless steel welded water pipes according to claim 6, characterized in that: The transmission mechanism (9) comprises a transmission column (91), the left end of the outer surface of the transmission column (91) is fixedly connected with a straight column (92), and the right end of the outer surface of the transmission column (91) is threadedly connected with the plurality of fastening screws (83) corresponding to the transmission column (91).

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