CN217750190U

CN217750190U - Welding device of filter

Info

Publication number: CN217750190U
Application number: CN202221473930.5U
Authority: CN
Inventors: 樊德洪; 樊慧勋; 龚燕飞
Original assignee: Shaoxing Shangyu Green Leaf Refrigeration Co ltd
Current assignee: Shaoxing Shangyu Green Leaf Refrigeration Co ltd
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2022-11-08
Anticipated expiration: 2032-06-13

Abstract

The utility model relates to a filter apparatus for producing technical field especially relates to a welding set of filter. The technical scheme comprises the following steps: the welding device comprises an operation table, wherein a rotatable rotating disc is arranged on the upper side of the operation table, a positioning mechanism arranged on the operation table is arranged on one side of the rotating disc, and a welding mechanism arranged on the operation table is arranged on one side of the rotating disc; the positioning mechanism comprises two electric push rods a which are fixed on the upper side of the operation platform through mounting blocks a and are arranged up and down, and positioning arc blocks are mounted at the telescopic ends of the electric push rods a. The utility model discloses accessible positioning mechanism is swift fixes a position flange and pipeline, has brought the facility for the welding personnel, has improved welding efficiency, and fixed establishment can fix flange and pipeline simultaneously, avoids pipeline and flange to produce the skew, has ensured the welded quality.

Description

Welding device of filter

Technical Field

The utility model relates to a filter apparatus for producing technical field especially relates to a welding set of filter.

Background

The filter is the indispensable device on the transport medium pipeline, install usually at the relief pressure valve, the constant water level valve, the entrance point equipment of other equipment of square worker's filter, the outer tube of filter is formed by flange and pipe welding, the chinese utility model patent that the grant bulletin number is CN211052947U discloses a welding set for producing high reliable filter is provided with adjusting hydraulic cylinder, under adjusting hydraulic cylinder's effect, the pulling welding rifle rotates along the outside of spacer pin, can effectual change welding rifle's turned angle, but this welding set still has the weak point, for example when the welding, inconvenient flange and the pipeline to the filter are connected the location, bring inconvenience for the operating personnel, influence welding efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a current welding set that proposes in the background art is inconvenient to be connected the location to the flange and the pipeline of filter, brings inconvenience for the operation personnel, influences the problem of welding efficiency, provides a filter welding set who is convenient for connect the location to flange and pipeline.

The technical scheme of the utility model: a welding device for a filter comprises a workbench, wherein a rotatable rotary disc is mounted on the upper side of the workbench, a positioning mechanism mounted on the workbench is arranged on one side of the rotary disc, and a welding mechanism mounted on the workbench is arranged on one side of the rotary disc;

the positioning mechanism comprises two electric push rods a which are fixed on the upper side of the operation platform through mounting blocks a and are arranged up and down, and positioning arc blocks are mounted at the telescopic ends of the electric push rods a.

Preferably, the positioning arc block is detachably connected with the telescopic end of the electric push rod a, the telescopic end of the electric push rod a is fixedly provided with a connecting block, a trapezoidal groove is formed in the connecting block, a trapezoidal block matched with the trapezoidal groove is fixed on the outer side of the positioning arc block, and the trapezoidal block is connected with the connecting block through a threaded part.

Preferably, the inner diameter of the positioning arc block at the lower side is matched with the outer diameter of the connecting flange, and the inner diameter of the positioning arc block at the upper side is matched with the outer diameter of the pipeline.

Preferably, welding mechanism includes the step motor a who is fixed in the operation panel through installation piece b, step motor a's output is fixed with microscler casing, microscler casing internal fixation has electric putter b, welding rifle is installed to electric putter b's flexible end, welding rifle is connected with the welding machine cooperation of outside.

Preferably, a stepping motor b is fixed on the lower side of the workbench, and an output end of the stepping motor b penetrates through the workbench and is fixedly connected with the rotating disc.

Preferably, a fixing mechanism installed on the operation table is arranged on the upper side of the rotating disc, the fixing mechanism comprises an electric push rod c fixed on the upper side of the operation table through an L-shaped frame, a pressing block is rotatably installed at the telescopic end of the electric push rod c, and a rubber buffer block is fixedly bonded and fixed on the lower side of the pressing block.

Preferably, the circle center of the rotating disc and the circle center of the pressing block are located on the same axis.

Compared with the prior art, the utility model discloses following profitable technological effect has:

accessible positioning mechanism is swift fixes a position flange and pipeline, has brought the facility for the welder, has improved welding efficiency, and fixed establishment can fix flange and pipeline simultaneously, avoids pipeline and flange to produce the skew, has ensured the welded quality.

Drawings

Fig. 1 shows a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the connection structure of the middle positioning arc block of FIG. 1;

fig. 3 is a schematic structural diagram of the welding mechanism in fig. 1.

Reference numerals: 1. an operation table; 2. rotating the disc; 21. a stepping motor b; 3. a fixing mechanism; 31. an L-shaped frame; 32. an electric push rod c; 33. briquetting; 34. a rubber buffer block; 4. a positioning mechanism; 41. an electric push rod a; 42. positioning an arc block; 5. a welding mechanism; 51. a stepping motor a; 52. an elongated housing; 53. an electric push rod b; 54. welding a gun; 61. connecting blocks; 62. a trapezoidal groove; 63. a trapezoidal block; 64 screw member.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Example one

The utility model provides a welding set of filter, refer to fig. 1, including operation panel 1, rotatable rolling disc 2 is installed to the upside of operation panel 1, and the downside of operation panel 1 is fixed with step motor b21, and the output of step motor b21 runs through operation panel 1 and is connected with rolling disc 2 is fixed, can drive rolling disc 2 to rotate through operation step motor b 21;

referring to fig. 1-2, a positioning mechanism 4 installed on an operation platform 1 is arranged on one side of a rotating disc 2, the positioning mechanism 4 comprises two electric push rods a41 which are vertically arranged and fixed on the upper side of the operation platform 1 through installation blocks a, positioning arc blocks 42 are installed at the telescopic ends of the electric push rods a41, the inner diameter of each lower positioning arc block 42 is matched with the outer diameter of a connecting flange, the inner diameter of each upper positioning arc block 42 is matched with the outer diameter of a pipeline, the positioning arc blocks 42 and the circle of the rotating disc 2 are located at the same point, the positioning arc blocks 42 are detachably connected with the telescopic ends of the electric push rods a41, when filters of different specifications are processed, the corresponding positioning arc blocks 42 can be replaced according to different sizes, the applicability can be improved, the telescopic ends of the electric push rods a41 are fixedly provided with connecting blocks 61, the connecting blocks 61 are provided with trapezoidal grooves 62, trapezoidal blocks 63 matched with the trapezoidal grooves 62 are fixed on the outer sides of the positioning arc blocks 42, the trapezoidal blocks 63 are placed in the trapezoidal grooves 62, the positioning arc blocks 42 can be positioned, the trapezoidal blocks 63 are connected with the connecting blocks 61 through screw threads 64, the bottom of the trapezoidal grooves 62, the trapezoidal blocks 63 are connected with the through holes 63, and the through holes, and the positioning arc blocks are fixed on the through holes, and the through holes of the through holes, and the positioning blocks 61, and the positioning arc blocks are fixed on the through holes;

referring to fig. 3, a welding mechanism 5 mounted on the work table 1 is disposed on one side of the rotary disc 2, the welding mechanism 5 includes a stepping motor a51 fixed on the work table 1 through a mounting block b, an elongated housing 52 is fixed on an output end of the stepping motor a51, an electric push rod b53 is fixed in the elongated housing 52, a welding gun 54 is mounted on a telescopic end of the electric push rod b53, the welding gun 54 is connected with an external welding machine in a matched manner, and the welding position of the welding gun 54 can be controlled through the matching of the stepping motor a51 and the electric push rod b53, so as to adapt to the notch connection of filters with different specifications.

In this embodiment, during the use, through operating two electric putter a41 respectively, make two location arc pieces 42 move the distance of adaptation to one side of rolling disc 2 respectively, then place the flange of filter on rolling disc 2, and make flange and the laminating of the electric putter a41 inner wall of downside, place the upside at flange with the pipeline again, and make the laminating of the location arc piece 42 inner wall of pipeline and upside, can accomplish the location of flange and pipeline, can carry out welding operation through welding mechanism 5, when the welding, through operation step motor b21 promptly through welding mechanism 5 to flange and the rotatory round of pipeline, accomplish the welding.

Example two

The utility model provides a welding set of filter, refer to fig. 1, compare in embodiment one, this embodiment still includes to pipeline and flange compress tightly fixed establishment 3, and fixed establishment 3 is located rolling disc 2 directly over, fixed establishment 3 includes the electric putter c32 that is fixed in the 1 upside of operation panel through L shape frame 31, electric putter c 32's flexible end is rotated and is installed briquetting 33, the centre of a circle of rolling disc 2 is located same axis with the centre of a circle of briquetting 33, the fixed bonding of downside of briquetting 33 is fixed with rubber buffer block 34, rubber buffer block 34 can play the effect of cushioning protection to the pipeline.

In this embodiment, after the pipeline and the flange are placed, the telescopic end of the electric push rod c32 can be extended to enable the pressing block 33 to apply a downward pressure to the pipeline, so that the pipeline and the flange do not deviate, and the welding quality is ensured, wherein the electric push rod a41, the stepping motor b21, the stepping motor a51, the electric push rod b53, the electric push rod c32 and the welding gun 54 are controlled to operate by the same controller, and the controller is of a type S7-300, so that a semi-automatic welding effect is achieved, and the welding efficiency is improved.

The above embodiments are merely some preferred embodiments of the present invention, and many alternative modifications and combinations can be made to the above embodiments by those skilled in the art based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims

1. A welding device of a filter comprises a workbench (1), and is characterized in that: a rotatable rotating disc (2) is mounted on the upper side of the operating platform (1), a positioning mechanism (4) mounted on the operating platform (1) is arranged on one side of the rotating disc (2), and a welding mechanism (5) mounted on the operating platform (1) is arranged on one side of the rotating disc (2);

the positioning mechanism (4) comprises two vertically-arranged electric push rods a (41) fixed on the upper side of the operation platform (1) through mounting blocks a, and positioning arc blocks (42) are mounted at the telescopic ends of the electric push rods a (41).

2. The welding device for the filter according to claim 1, wherein the positioning arc block (42) is detachably connected with the telescopic end of the electric push rod a (41), a connecting block (61) is fixed at the telescopic end of the electric push rod a (41), a trapezoidal groove (62) is formed in the connecting block (61), a trapezoidal block (63) matched with the trapezoidal groove (62) is fixed on the outer side of the positioning arc block (42), and the trapezoidal block (63) is connected with the connecting block (61) through a threaded piece (64).

3. A filter welding device according to claim 1 or 2, characterized in that the inner diameter of the positioning arc block (42) at the lower side is adapted to the outer diameter of the connecting flange, and the inner diameter of the positioning arc block (42) at the upper side is adapted to the outer diameter of the pipe.

4. The filter welding device according to claim 1, wherein the welding mechanism (5) comprises a stepping motor a (51) fixed on the workbench (1) through a mounting block b, an elongated housing (52) is fixed at the output end of the stepping motor a (51), an electric push rod b (53) is fixed in the elongated housing (52), a welding gun (54) is installed at the telescopic end of the electric push rod b (53), and the welding gun (54) is connected with an external welding machine in a matching manner.

5. A filter welding device according to claim 1, characterized in that a stepping motor b (21) is fixed on the lower side of the worktable (1), and the output end of the stepping motor b (21) penetrates through the worktable (1) and is fixedly connected with the rotating disc (2).

6. The welding device for the filter according to claim 1, wherein a fixing mechanism (3) installed on the workbench (1) is arranged on the upper side of the rotating disc (2), the fixing mechanism (3) comprises an electric push rod c (32) fixed on the upper side of the workbench (1) through an L-shaped frame (31), a pressing block (33) is rotatably installed at the telescopic end of the electric push rod c (32), and a rubber buffer block (34) is fixedly bonded and fixed on the lower side of the pressing block (33).

7. A filter welding device as claimed in claim 6, characterized in that the centre of the rotating disc (2) is located on the same axis as the centre of the pressure piece (33).