CN213351414U

CN213351414U - Water ring vacuum pump impeller blade welding frock

Info

Publication number: CN213351414U
Application number: CN202022397735.6U
Authority: CN
Inventors: 戴坚
Original assignee: Jiangsu Greek Vacuum Technology Co ltd
Current assignee: Jiangsu Greek Vacuum Technology Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-06-04
Anticipated expiration: 2030-10-26

Abstract

The utility model discloses a water ring vacuum pump impeller blade welding frock, comprises a workbench, the fixed surface of workstation is connected with the motor, the fixed surface of motor is connected with the pivot pole, the surface of pivot pole has the movable plate through first group spacing subassembly swing joint, spacing subassembly includes swivel sleeve and top ram, the pivot pole has the stabilizing plate through second group spacing subassembly swing joint, the surface swing joint of pivot pole has the joint cover, the surface activity of joint cover has run through the joint pole, the surface cooperation of pivot pole is seted up and is supplied the through hole that the joint pole was embedded, the surface welding of joint cover is fixed with the insertion piece, the surface cooperation of swivel sleeve is seted up and is supplied the insertion groove that the insertion piece was embedded; this welding frock can conveniently place the impeller and fixed impeller, and easy to assemble, and can drive the impeller and rotate, convenient welding blade.

Description

Water ring vacuum pump impeller blade welding frock

Technical Field

The utility model belongs to welding frock field, concretely relates to water ring vacuum pump impeller blade welding frock.

Background

The water ring vacuum pump is provided with an eccentric rotor with fixed blades, liquid is thrown to the wall of a stator to form a liquid ring concentric with the stator, the liquid ring and the rotor blades form a variable volume rotary variable volume vacuum pump, and the water ring pump realizes air suction, compression and exhaust by the volume change of a pump cavity, so that the water ring vacuum pump belongs to a variable volume vacuum pump and a water ring vacuum pump impeller.

The impeller of the existing water ring vacuum pump is inconvenient to mount and fix when being welded, the working time is increased easily, the impeller is not easy to rotate after being fixed, the impeller is not beneficial to welding the blades on the surface of the impeller, and therefore the water ring vacuum pump impeller blade welding tool is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water ring vacuum pump impeller blade welding frock to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a water ring vacuum pump impeller blade welding tool comprises a workbench, wherein a motor is fixedly connected to the surface of the workbench, the surface of the motor is fixedly connected with a rotating shaft rod, the surface of the rotating shaft rod is movably connected with a moving plate through a first group of limiting assemblies, the limit component comprises a rotary sleeve and a top punching block, the rotating shaft rod is movably connected with a stabilizing plate through a second group of limit components, the surface of the rotating shaft rod is movably connected with a coupling sleeve, the surface of the coupling sleeve is movably penetrated with a coupling rod, the surface of the rotating shaft rod is provided with a through hole for the combined rod to be embedded in, the surface of the combined sleeve is fixedly welded with an insertion block, the surface of the rotary sleeve is matched with an insertion groove for embedding the insertion block, the surface of the workbench is movably connected with a threaded rod, the surface threaded connection of threaded rod has spacing splint, the gliding sliding tray of confession spacing splint is seted up in the surface cooperation of workstation.

Preferably, the first group of the rotating sleeve is rotatably connected with the moving plate, the second group of the rotating sleeve is rotatably connected with the stabilizing plate, and the rotating sleeve and the ejection punch block are fixed through welding.

Preferably, the threaded rod is rotatably connected with the stabilizing plate, and the stabilizing plate is fixedly welded with the workbench.

Preferably, one end of the workbench is rotatably connected with two groups of supporting frames, each group of supporting frames is fixedly welded with a shaft sleeve on the surface, and each group of shaft sleeves is rotatably connected with a supporting shaft on the surface.

Preferably, the surface of each group of the support frame is movably penetrated with a limiting clamping block, and the surface of the workbench is provided with a clamping groove for embedding the limiting clamping block in a matching manner.

Preferably, the workbench and the motor are fixed through bolts, and the motor and the rotating shaft rod are fixed through welding.

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

1. through rotary sleeve, top punching block and combined cover, drive the pivot pole through the motor and rotate, cliies the impeller through top punching block, rotates on the surface at solid board, movable plate through the rotary sleeve and can drive the impeller and rotate, conveniently welds a round blade on the surface of impeller.

2. Through threaded rod and spacing splint, rotate the threaded rod and can remove spacing splint, the impeller is placed in the centre of firm board and movable plate, and through removing spacing splint, the extrusion movable plate makes the movable plate take the top ram to clip the impeller, is favorable to the impeller to be fixed.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a partial structure of the present invention;

FIG. 3 is a side view of the structure of the present invention;

in the figure: 1. a work table; 2. a motor; 3. a spindle rod; 4. a stabilizing plate; 5. moving the plate; 6. a rotating sleeve; 7. ejecting the punching block; 8. a combination rod; 9. a coupling sleeve; 10. inserting the groove; 11. inserting a block; 12. a through hole; 13. a threaded rod; 14. a limiting clamp plate; 15. a sliding groove; 16. a support frame; 17. a shaft sleeve; 18. a support shaft; 19. a limiting clamping block; 20. a clamping groove.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a water ring vacuum pump impeller blade welding tool comprises a workbench 1, a motor 2 is fixedly connected to the surface of the workbench 1, a rotating shaft rod 3 is fixedly connected to the surface of the motor 2, a movable plate 5 is movably connected to the surface of the rotating shaft rod 3 through a first group of limiting components, the movable plate 5 can rotate on the surface of the workbench 1, when a limiting clamping plate 14 is convenient to loosen, the movable plate 5 is rotated, then the movable plate 5 is taken off from the rotating shaft rod 3, the limiting components comprise a rotating sleeve 6 and a top punching block 7, the top punching block 7 is annular, the rotating shaft rod 3 is movably connected with a stabilizing plate 4 through a second group of limiting components, a coupling sleeve 9 is movably connected to the surface of the rotating shaft rod 3, a coupling rod 8 is movably penetrated through the surface of the coupling sleeve 9, a through hole 12 for embedding the coupling rod 8 is formed in the surface of the rotating shaft rod 3, an inserting block 11 is fixedly welded to the surface of the coupling sleeve 9, an inserting groove 10 for embedding the inserting block, the surface swing joint of workstation 1 has threaded rod 13, and the surperficial threaded connection of threaded rod 13 has spacing splint 14, and the surface cooperation of workstation 1 is seted up and is supplied the gliding sliding tray 15 of spacing splint 14.

Further, be connected for rotating between first group's rotary sleeve 6 and the movable plate 5, be connected for rotating between second group's rotary sleeve 6 and the firm board 4, through welded fastening between rotary sleeve 6 and the top ram 7, two sets of top rams 7 are relative setting, are connected for rotating between threaded rod 13 and the firm board 4, are welded fastening between firm board 4 and the workstation 1.

Further, the one end of workstation 1 is rotated and is connected with two sets of support frames 16, and the welded surface of every group support frame 16 is fixed with axle sleeve 17, and the surface rotation of every group axle sleeve 17 is connected with back shaft 18, and the surface activity of every group support frame 16 runs through there is spacing fixture block 19, and the draw-in groove 20 that supplies spacing fixture block 19 embedding is seted up in the cooperation of the surface of workstation 1, passes through the bolt fastening between workstation 1 and the motor 2, is welded fastening between motor 2 and the pivot pole 3.

The utility model discloses a theory of operation and use flow: when the tool is used, the support frame 16 is rotated to one side, the surface of the rotating shaft rod 3 is sleeved with the impeller, the moving plate 5 is sleeved, the top impact block 7 is close to the surface of the impeller, the moving plate 5 is rotated, one end of the moving plate 5 is positioned between the stabilizing plate 4 and the limiting clamp plate 14, the threaded rod 13 is rotated, the limiting clamp plate 14 moves along the track of the sliding groove 15 until the limiting clamp plate 14 is tightly attached to the moving plate 5, the stabilizing plate 4 and the top impact block 7 on the moving plate 5 clamp the impeller and are fixed, the rotating shaft rod 3 is sleeved with the joint sleeve 9, the insertion block 11 on the joint sleeve 9 is embedded into the insertion groove 10 on the rotating sleeve 6, the joint rod 8 penetrates through the joint sleeve 9 and is embedded into the through hole 12, the joint sleeve 9, the rotating sleeve 6 and the rotating shaft rod 3 are combined, the support frame 16 is rotated, the support shaft 18 is rotated, the support frame 16 penetrates through the limit clamp block 19 and is embedded into the clamping groove 20, so that the, can the starter motor 2 drive the pivot pole 3 and rotate, jointly cover 9, swivel sleeve 6 rotate along with pivot pole 3 to drive the impeller and rotate, back shaft 18 can play and support pivot pole 3 and assist pivot pole 3 pivoted effect, can rotate the limit and weld the blade toward the impeller on.

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

Claims

1. The utility model provides a water ring vacuum pump impeller blade welding frock, includes workstation (1), its characterized in that: the surface of the workbench (1) is fixedly connected with a motor (2), the surface of the motor (2) is fixedly connected with a rotating shaft rod (3), the surface of the rotating shaft rod (3) is movably connected with a movable plate (5) through a first group of limiting assemblies, each limiting assembly comprises a rotating sleeve (6) and a jacking block (7), the rotating shaft rod (3) is movably connected with a stabilizing plate (4) through a second group of limiting assemblies, the surface of the rotating shaft rod (3) is movably connected with a coupling sleeve (9), the surface of the coupling sleeve (9) is movably penetrated with a coupling rod (8), the surface of the rotating shaft rod (3) is provided with a through hole (12) for embedding the coupling rod (8), the surface of the coupling sleeve (9) is fixedly welded with an inserting block (11), the surface of the rotating sleeve (6) is provided with an inserting groove (10) for embedding the inserting block (11), the surface swing joint of workstation (1) has threaded rod (13), the surperficial threaded connection of threaded rod (13) has spacing splint (14), the gliding sliding tray (15) of confession spacing splint (14) are seted up in the surface cooperation of workstation (1).

2. The water ring vacuum pump impeller blade welding tool of claim 1, characterized in that: the first group of the rotary sleeve (6) is rotationally connected with the movable plate (5), the second group of the rotary sleeve (6) is rotationally connected with the stable plate (4), and the rotary sleeve (6) is fixed with the top punching block (7) through welding.

3. The water ring vacuum pump impeller blade welding tool of claim 1, characterized in that: the threaded rod (13) is rotatably connected with the stabilizing plate (4), and the stabilizing plate (4) is fixedly welded with the workbench (1).

4. The water ring vacuum pump impeller blade welding tool of claim 1, characterized in that: one end of the workbench (1) is rotatably connected with two groups of supporting frames (16), each group of supporting frames (16) is fixedly welded with a shaft sleeve (17), and each group of supporting frames (17) is rotatably connected with a supporting shaft (18).

5. The water ring vacuum pump impeller blade welding tool of claim 4, characterized in that: the surface of each group of support frames (16) is movably penetrated with a limiting clamping block (19), and the surface of the workbench (1) is matched with a clamping groove (20) for embedding the limiting clamping block (19).

6. The water ring vacuum pump impeller blade welding tool of claim 1, characterized in that: the workbench (1) and the motor (2) are fixed through bolts, and the motor (2) and the rotating shaft rod (3) are fixed through welding.