Positioning structure and ultrasonic cleaner water tank assembly welding tool

Abstract

The utility model discloses a positioning structure and ultrasonic cleaner water tank assembly welding frock, including: the support table, the center of support table upper end is fixedly connected with the placing table, the both sides of support table upper end are provided with the fixed plate, the upper end of fixed plate is fixedly connected with the fixed beam, one side of fixed beam is provided with the top plate, the top plate is provided with the bottom plate, the top plate is provided with the bottom plate. And the adsorption device is located on the top plate, and the adsorption device is used for fixing a welding part. The welding tool has the advantage of being provided with the positioning structure, and solves the problems that an existing welding tool is not provided with the positioning structure, when people use the welding tool, welding pieces of a water tank assembly cannot be spliced and positioned, the welding pieces of the water tank assembly need to be manually held and fixed, the mode needs to be matched by multiple persons, and the welding efficiency is high. And in addition, when a welding piece of the water tank assembly is manually held by hand, positioning deviation can occur, and the welding precision is affected.

Description

TECHNICAL FIELD

[0001] The utility model belongs to ultrasonic cleaning machine water tank subassembly welding frock technical field, especially relates to a positioning structure and ultrasonic cleaning machine water tank subassembly welding frock. BACKGROUND

[0002] Ultrasonic cleaning machine is a kind of cleaning machinery, ultrasonic wave propagates in liquid, liquid and cleaning tank vibrate together under ultrasonic frequency, liquid and cleaning tank have their own inherent frequency when vibrating, and this vibration frequency is acoustic frequency, so people hear hum. With the continuous development of cleaning industry, more and more industries and enterprises use ultrasonic cleaning machine, and welding frock is needed in the processing of ultrasonic cleaning machine water tank subassembly to facilitate the positioning welding of welded parts.

[0003] However, the prior art has some problems: the existing welding frock does not have a positioning structure, when people use the welding frock, the welded parts of the water tank subassembly cannot be spliced and positioned, manual fixing of the welded parts of the water tank subassembly is needed, which requires multiple people to cooperate, increases labor, and manual fixing of the welded parts of the water tank subassembly may also cause positioning deviation, affecting welding precision, therefore we propose a positioning structure and ultrasonic cleaning machine water tank subassembly welding frock. INVENTION CONTENTS

[0004] In view of the problems existing in the prior art, the utility model aims to provide a positioning structure and ultrasonic cleaning machine water tank subassembly welding frock, which has the advantage of having a positioning structure, and solves the problems of the existing welding frock, which does not have a positioning structure, when people use the welding frock, the welded parts of the water tank subassembly cannot be spliced and positioned, manual fixing of the welded parts of the water tank subassembly is needed, which requires multiple people to cooperate, increases labor, and manual fixing of the welded parts of the water tank subassembly may also cause positioning deviation, affecting welding precision.

[0005] The utility model is implemented as follows: a positioning structure and ultrasonic cleaning machine water tank subassembly welding frock, comprising:

[0006] The support table is fixedly connected with a placing table at the center of the upper end, and both sides of the upper end of the support table are provided with fixed plates, the upper end of the fixed plate is fixedly connected with a fixed beam, and one side of the fixed beam is provided with a top plate;

[0007] The suction device is located on the top plate, the suction device is used for fixing the welded parts, the propulsion device is located on both sides inside the support table, the propulsion device is used for driving the left and right movement of the top plate, and the positioning device is located on the fixed beam, and the positioning device is used for driving the up and down movement of the top plate.

[0008] The adsorption device includes a negative pressure pump, the output end of the negative pressure pump is connected to one side of the top plate and is communicated with a vacuum chuck, the vacuum chuck is fixedly connected with the top plate, and a water tank welding piece is arranged on one side of the vacuum chuck and the upper end of the placing table.

[0009] The advancing device includes a pneumatic cylinder, the output end of the pneumatic cylinder is fixedly connected with a concave mounting seat, the inside of the concave mounting seat is rotatably connected with a gear, the lower surface of the gear is engaged with a first rack plate, the lower end of the first rack plate is fixedly connected with the lower end inside the supporting table, and the upper surface of the gear is engaged with a second rack plate.

[0010] The upper end of the second rack plate is fixedly connected with a fixed column, the upper end of the fixed column extends to the upper side of the supporting table and is fixedly connected with the lower end of the fixed plate.

[0011] The positioning device includes a cross beam, the upper end of the cross beam is fixedly connected with a hydraulic rod, the output end of the hydraulic rod penetrates to the lower end of the cross beam and is fixedly connected with a fixed block, the upper end and the lower end of one side of the fixed block are fixedly connected with fixed rods, and the fixed rods are fixedly connected with the top plate.

[0012] The fixed beam is provided with a limiting sliding groove, the inside of the limiting sliding groove is slidably connected with a limiting sliding block, and the limiting sliding block is fixedly connected with the fixed block.

[0013] The front two sides and the back two sides of the second rack plate are fixedly connected with sliding guide blocks, the inside of the sliding guide blocks is slidably connected with sliding guide rods, and the sliding guide rods are fixedly connected inside the supporting table.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] 1. first, the water tank welding piece is placed on the placing table, then the negative pressure pump is started, the water tank welding piece to be spliced and positioned is fixed through the vacuum chuck of the negative pressure pump, at the moment, the pneumatic cylinder starts to operate, the pneumatic cylinder drives the concave mounting seat to move relatively, the concave mounting seat drives the gear to move relatively, the gear rotates on the first rack plate and drives the second rack plate to move relatively, the second rack plate drives the sliding guide block to move on the sliding guide rod, and simultaneously, the second rack plate drives the fixed column to move relatively, and the fixed column drives the fixed plate to move relatively.

[0016] 2, the fixed plate moves the top plate relative to the fixed beam and the cross beam, so that the top plate moves the sink welding parts that need to be spliced and positioned to the specified position, then the hydraulic rod drives the fixed block to move downward, the fixed block drives the limiting sliding block to slide in the limiting sliding groove, and at the same time the fixed block drives the top plate downward through the fixed rod, so that the top plate splices the sink welding parts on both sides or the upper sides of the sink welding parts on the placement table, and after splicing is completed, welding can be carried out through the external welding equipment.

[0017] Other features and advantages of the present application will become apparent from the following detailed description of exemplary embodiments thereof, taken in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 is the overall structure schematic diagram provided by the present application;

[0019] Fig. 2 is the support table structure front view sectional view provided by the present application;

[0020] Fig. 3 is the gear, the first rack plate and the second rack plate structure meshing schematic diagram provided by the present application.

[0021] In the figure: 1, support table; 2, placement table; 3, fixed plate; 4, fixed beam; 5, top plate; 6, suction device; 61, negative pressure pump; 62, vacuum chuck; 7, propelling device; 71, air cylinder; 72, concave mounting seat; 73, gear; 74, first rack plate; 75, second rack plate; 8, positioning device; 81, cross beam; 82, hydraulic rod; 83, fixed block; 84, fixed rod; 9, sink welding part; 10, fixed column; 11, sliding guide block; 12, sliding guide rod; 13, limiting sliding groove; 14, limiting sliding block. DETAILED DESCRIPTION

[0022] In order to further understand the utility model content, characteristics and efficacy of the present application, the following examples are given, and the detailed description is as follows in conjunction with the drawings.

[0023] As Figs. 1 to 3 shown, the positioning structure and ultrasonic cleaning machine sink assembly welding tool provided by the embodiment of the present application comprise:

[0024] Support table 1, the center of the upper end of support table 1 is fixedly connected with placement table 2, both sides of the upper end of support table 1 are provided with fixed plate 3, the upper end of fixed plate 3 is fixedly connected with fixed beam 4, one side of fixed beam 4 is provided with top plate 5;

[0025] The adsorption device 6, the propulsion device 7 and the positioning device 8, the adsorption device 6 is located on the top plate 5, the adsorption device 6 is used for the fixation of the welding piece, the propulsion device 7 is located on both sides inside the support table 1, the propulsion device 7 is used to drive the left and right movement of the top plate 5, the positioning device 8 is located on the fixed beam 4, the positioning device 8 is used to drive the up and down movement of the top plate 5.

[0026] Further, the adsorption device 6 includes a negative pressure pump 61, the output end of the negative pressure pump 61 penetrates to one side of the top plate 5 and is communicated with a vacuum chuck 62, the vacuum chuck 62 is fixedly connected with the top plate 5, and the one side of the vacuum chuck 62 and the upper end of the placing table 2 are provided with the sink welding piece 9, first, the sink welding piece 9 is placed on the placing table 2, then the negative pressure pump 61 is started, and the negative pressure pump 61 fixes the sink welding piece 9 needing to be spliced and positioned through the vacuum chuck 62, at this time, the air cylinder 71 starts to operate.

[0027] Through the cooperation of the negative pressure pump 61 and the vacuum chuck 62, the sink welding piece 9 is fixed in the use process, and the problem that the sink welding piece 9 is not convenient to fix in the use process is solved.

[0028] Further, the propulsion device 7 includes an air cylinder 71, the output end of the air cylinder 71 is fixedly connected with a concave mounting seat 72, the inside of the concave mounting seat 72 is rotatably connected with a gear 73, the lower surface of the gear 73 is engaged with a first rack plate 74, the lower end of the first rack plate 74 is fixedly connected with the lower end inside the support table 1, the upper surface of the gear 73 is engaged with a second rack plate 75, the air cylinder 71 drives the relative movement of the concave mounting seat 72, the concave mounting seat 72 drives the relative movement of the gear 73, and the gear 73 rotates on the first rack plate 74 and drives the relative movement of the second rack plate 75.

[0029] Through the setting of the concave mounting seat 72, the gear 73 rotates stably in the use process, and the phenomenon that the gear 73 rotates loose in the use process is prevented.

[0030] Further, the upper end of the second rack plate 75 is fixedly connected with a fixed column 10, the upper end of the fixed column 10 extends to the upper side of the support table 1 and is fixedly connected with the lower end of the fixed plate 3, the second rack plate 75 drives the sliding guide block 11 to move on the sliding guide rod 12, and the second rack plate 75 drives the relative movement of the fixed column 10, and the fixed column 10 drives the relative movement of the fixed plate 3.

[0031] Through the setting of the fixed column 10, the second rack plate 75 and the fixed plate 3 are stably fixed in the use process, and the phenomenon that the second rack plate 75 and the fixed plate 3 fall off in the use process is prevented.

[0032] Further, the positioning device 8 comprises a crossbeam 81, the upper end of the crossbeam 81 is fixedly connected with a hydraulic rod 82, the output end of the hydraulic rod 82 penetrates to the lower end of the crossbeam 81 and is fixedly connected with a fixed block 83, the upper end and the lower end of one side of the fixed block 83 are fixedly connected with a fixed rod 84, the fixed rod 84 is fixedly connected with the top plate 5, the fixed plate 3 drives the top plate 5 to move relative to the fixed beam 4 and the crossbeam 81, so that the top plate 5 drives the sink welding piece 9 to be positioned and spliced to move to the specified position.

[0033] Through the setting of the fixed rod 84, the fixed block 83 and the top plate 5 are convenient to disassemble and assemble in the use process, and the problem that the fixed block 83 and the top plate 5 are not convenient to disassemble and assemble in the use process is solved.

[0034] Further, the fixed beam 4 is provided with a limiting sliding groove 13, the limiting sliding groove 13 is slidably connected with a limiting sliding block 14, the limiting sliding block 14 is fixedly connected with the fixed block 83, the hydraulic rod 82 drives the fixed block 83 to move downward, and the fixed block 83 drives the limiting sliding block 14 to slide in the limiting sliding groove 13.

[0035] Through the cooperation of the limiting sliding block 14 and the limiting sliding groove 13, the movement of the fixed block 83 is limited in the use process, and the problem that the fixed block 83 cannot be moved and limited in the use process is solved.

[0036] Further, the front and back of the second rack plate 75 are fixedly connected with sliding guide blocks 11, the sliding guide blocks 11 are slidably connected with sliding guide rods 12, the sliding guide rods 12 are fixedly connected in the inside of the support table 1, and the fixed block 83 drives the top plate 5 to move downward through the fixed rod 84, so that the top plate 5 drives the sink welding piece 9 to be positioned and spliced on both sides or the upper sides of the sink welding piece 9 on the placing table 2, and then the welding equipment is used for welding after splicing.

[0037] Through the cooperation of the sliding guide block 11 and the sliding guide rod 12, the movement of the second rack plate 75 is stable in the use process, and the problem that the second rack plate 75 shakes in the use process is solved.

[0038] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A positioning structure and ultrasonic cleaning machine water tank assembly welding tool, characterized in that: Include: Supporting table (1), the upper end of the supporting table (1) is fixedly connected with a placing table (2), both sides of the upper end of the supporting table (1) are provided with a fixed plate (3), the upper end of the fixed plate (3) is fixedly connected with a fixed beam (4), one side of the fixed beam (4) is provided with a top plate (5); Suction device (6), propelling device (7) and positioning device (8), the suction device (6) is located on the top plate (5), the suction device (6) is used for fixing the welding piece, the propelling device (7) is located on both sides inside the supporting table (1), the propelling device (7) is used for driving the left and right movement of the top plate (5), the positioning device (8) is located on the fixed beam (4), the positioning device (8) is used for driving the up and down movement of the top plate (5).

2. The positioning structure and ultrasonic cleaning machine water tank assembly welding tooling of claim 1, wherein: The suction device (6) comprises a negative pressure pump (61), the output end of the negative pressure pump (61) penetrates to one side of the top plate (5) and is communicated with a vacuum chuck (62), the vacuum chuck (62) is fixedly connected with the top plate (5), one side of the vacuum chuck (62) and the upper end of the placing table (2) are provided with a water groove welding piece (9).

3. The positioning structure and ultrasonic cleaning machine water tank assembly welding tooling of claim 1, wherein: The propelling device (7) comprises a pneumatic cylinder (71), the output end of the pneumatic cylinder (71) is fixedly connected with a concave mounting seat (72), the inside of the concave mounting seat (72) is rotatably connected with a gear (73), the lower surface of the gear (73) is engaged with a first rack plate (74), the lower end of the first rack plate (74) is fixedly connected with the lower end inside the supporting table (1), the upper surface of the gear (73) is engaged with a second rack plate (75).

4. The positioning structure and ultrasonic cleaning machine water tank assembly welding tooling of claim 3, wherein: The upper end of the second rack plate (75) is fixedly connected with a fixed column (10), the upper end of the fixed column (10) extends above the supporting table (1) and is fixedly connected with the lower end of the fixed plate (3).

5. The positioning structure and ultrasonic cleaning machine water tank assembly welding tooling of claim 1, wherein: The positioning device (8) comprises a cross beam (81), the upper end of the cross beam (81) is fixedly connected with a hydraulic rod (82), the output end of the hydraulic rod (82) penetrates to the lower end of the cross beam (81) and is fixedly connected with a fixed block (83), the upper end and the lower end of one side of the fixed block (83) are fixedly connected with a fixed rod (84), the fixed rod (84) is fixedly connected with the top plate (5).

6. The positioning structure and ultrasonic cleaning machine water tank assembly welding tooling of claim 1, wherein: The fixed beam (4) is provided with a limiting sliding groove (13), the limiting sliding groove (13) is slidably connected with a limiting sliding block (14) inside, and the limiting sliding block (14) is fixedly connected with the fixed block (83).

7. The positioning structure and ultrasonic cleaning machine water tank assembly welding tooling of claim 3, wherein: The front and back of the second rack plate (75) are fixedly connected with sliding guide blocks (11), the inside of the sliding guide blocks (11) is slidably connected with sliding guide rods (12), and the sliding guide rods (12) are fixedly connected inside the supporting table (1).

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