CN218254297U

CN218254297U - Weldment polisher for positioning and polishing welding seams

Info

Publication number: CN218254297U
Application number: CN202222326052.0U
Authority: CN
Inventors: 孙壮壮; 周志松; 沈晶
Original assignee: Durui Taicang Welding Equipment Co ltd
Current assignee: Durui Taicang Welding Equipment Co ltd
Priority date: 2022-09-01
Filing date: 2022-09-01
Publication date: 2023-01-10
Anticipated expiration: 2032-09-01

Abstract

The utility model relates to a weldment technical field that polishes specifically is a weldment polisher of usefulness is polished in welding seam location, including the workstation, its characterized in that, the workstation rotates and is connected with actuating mechanism, and actuating mechanism stretches into among the workstation, and actuating mechanism surface sliding connection has grinding device, the workstation rotates and is connected with adjusting device, and adjusting device cooperatees with grinding device, and the device can fix a position the work piece and polish, improves the low and precision of polishing of production efficiency.

Description

Weldment polisher for positioning and polishing welding seams

Technical Field

The utility model relates to a weldment technical field that polishes specifically is a weldment polisher of usefulness is polished in welding seam location.

Background

The welding operation is an important and key process in the production and manufacturing process of the pressure container, and the quality of the welding seam directly influences the product quality of the pressure container. In the welding operation process, the welding quality is poor due to welding defects (mainly including welding cracks, incomplete penetration, slag inclusion, pores, appearance defects of welding seams and the like). The defects reduce the sectional area of the welding seam, reduce the bearing capacity, generate stress concentration and cause cracks; the fatigue strength is reduced, and the weldment is easy to crack to cause brittle failure. The most harmful of which are weld cracks and blowholes.

In order to avoid the quality problem of the welding seam of the equipment caused by the defects, the welding seam needs to be polished after welding. Therefore, the grinding of the welding seam is an important process after welding, the grinding is performed manually in the past, time and labor are wasted, the thickness of the grinding is different, the surface of a workpiece is uneven, and the product quality is affected.

The utility model discloses aim at solving the technical problem who exists among the prior art, for this reason, provide a weldment polisher of usefulness is polished in welding seam location.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a weldment polisher of usefulness is polished in welding seam location to solve the problem that proposes in the above-mentioned background art.

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

a weldment polisher for positioning and polishing welding seams comprises a workbench and is characterized in that the workbench is rotatably connected with a driving mechanism, the driving mechanism extends into the workbench, and the outer surface of the driving mechanism is slidably connected with a polishing device;

the workbench is rotatably connected with an adjusting device, and the adjusting device is matched with the polishing device.

As a further aspect of the present invention: actuating mechanism includes driving motor, driving motor and workstation fixed connection, driving motor and workstation contact surface fixedly connected with drive shaft, and the drive shaft runs through the workstation, and the spout has been seted up to the drive shaft face of cylinder, spout and grinding device sliding connection, spout face of cylinder fixedly connected with drive gear, the workstation rotates and is connected with the mounting, and the meshing groove has been seted up on the mounting face of cylinder, meshes groove and drive gear mesh mutually.

As a further aspect of the present invention: grinding device includes the sleeve, and the sleeve cover is on the drive shaft face of cylinder, and fixed surface is connected with the stopper in the sleeve, the stopper be located among the spout and with drive shaft sliding contact, the sleeve face of cylinder has seted up spacing spout, spacing spout and adjusting device cooperate, push rod face of cylinder fixedly connected with sanding block.

As a further aspect of the present invention: the adjusting device comprises a rotating handle, the rotating handle is rotatably connected with the workbench, a rotating shaft is fixedly connected with the contact surface of the rotating handle and the workbench, a guide groove is formed in the cylindrical surface of the rotating shaft, and a moving block is slidably connected to the cylindrical surface of the rotating shaft.

As a further aspect of the present invention: the inner surface of the moving block is fixedly connected with a sliding block, the sliding block is in sliding contact with the guide groove and the rotating shaft, one end of the moving block is fixedly connected with a guide rod, the guide rod is in horizontal sliding connection with the workbench, the other end of the moving block is fixedly connected with a push rod, and the push rod extends into the limiting sliding groove and is in sliding contact with the sleeve.

Compared with the prior art, the beneficial effects of the utility model are that: when the device uses, driving motor starts, driving motor control drive shaft rotates, because the spout is spacing to drive gear makes drive gear only can carry out horizontal migration, drive the sleeve through drive gear when the drive shaft rotates and rotate, the sleeve drives the piece of polishing and polishes the work piece, then rotate the turning handle, the turning handle drives the pivot and rotates, the pivot drives the guide way and rotates, the guide way slope sets up, the slider is located among the guide way and with pivot sliding contact simultaneously, pivot extrusion slider makes the slider carry out horizontal migration when the pivot rotates promptly, the slider drives the removal of removal piece promptly, the movable block drives the push rod and removes, the push rod drives the sleeve and removes, the sleeve then drives the removal of polishing piece, adjust according to welding position, fix a position and polish, the device can fix a position the work piece and polish, improve production efficiency low and the precision of polishing.

Drawings

Fig. 1 is a schematic structural diagram of a weldment polisher for positioning and polishing a weld.

Fig. 2 is a schematic structural view of a front sectional view of a weldment sander for seam alignment grinding.

Fig. 3 is a schematic structural diagram of a rotating shaft in a weldment polisher for positioning and polishing a weld.

1-workbench, 2-meshing groove, 3-limiting sliding groove, 4-driving gear, 5-polishing block, 6-push rod, 7-rotating handle, 8-rotating shaft, 9-moving block, 10-driving shaft, 11-driving motor, 12-sleeve, 13-guide rod, 14-sliding block, 15-sliding groove, 16-limiting block, 17-fixing piece and 18-guiding groove.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary intended for explaining the present invention, and should not be construed as limiting the present invention.

The following disclosure provides many different embodiments, or examples, for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.

Example one

Referring to fig. 1-3, in an embodiment of the present invention, a weldment polisher for positioning and polishing a weld seam includes a worktable 1, the worktable 1 is rotatably connected to a driving mechanism, the driving mechanism extends into the worktable 1, and a polishing device is slidably connected to an outer surface of the driving mechanism;

the workbench 1 is rotatably connected with an adjusting device, the adjusting device is matched with a polishing device, and the device can be used for positioning and polishing workpieces, so that the production efficiency is improved, and the polishing precision is improved.

Example two

Referring to fig. 1-3, on the basis of the first embodiment, the driving mechanism further includes a driving motor 11, the driving motor 11 is fixedly connected to the working table 1, a driving shaft 10 is fixedly connected to a contact surface of the driving motor 11 and the working table 1, the driving shaft 10 penetrates through the working table 1, a sliding groove 15 is formed in a cylindrical surface of the driving shaft 10, the sliding groove 15 is slidably connected to the polishing device, a driving gear 4 is fixedly connected to the cylindrical surface of the sliding groove 15, the working table 1 is rotatably connected to a fixing member 17, an engaging groove 2 is formed in the cylindrical surface of the fixing member 17, and the engaging groove 2 is engaged with the driving gear 4.

Further, grinding device includes sleeve 12, sleeve 12 cover is on drive shaft 10 face of cylinder, 12 internal surface fixed connection of sleeve has stopper 16, stopper 16 is located among spout 15 and with drive shaft 10 sliding contact, sleeve 12 face of cylinder has seted up spacing spout 3, spacing spout 3 cooperatees with adjusting device, push rod 6 face of cylinder fixedly connected with piece 5 of polishing, driving motor 11 starts, driving motor 11 control drive shaft 10 rotates, because spout 15 is to 4 spacing messenger drive gear 4 of drive gear and only can carry out horizontal migration, drive shaft 10 drives sleeve 12 through drive gear 4 when rotating and rotates, sleeve 12 drives piece 5 and polishes to the work piece.

Further, adjusting device includes turning handle 7, and turning handle 7 rotates with workstation 1 to be connected, and turning handle 7 and workstation 1 contact surface fixedly connected with pivot 8, and the guide way 18 has been seted up to the pivot 8 face of cylinder, and the pivot 8 face of cylinder sliding connection has movable block 9.

Further, a sliding block 14 is fixedly connected to the inner surface of the moving block 9, the sliding block 14 is in sliding contact with the rotating shaft 8 in the guide groove 18, a guide rod 13 is fixedly connected to one end of the moving block 9, the guide rod 13 is horizontally and slidably connected with the workbench 1, a push rod 6 is fixedly connected to the other end of the moving block 9, the push rod 6 extends into the limiting chute 3 and is in sliding contact with the sleeve 12, the rotating handle 7 is rotated, the rotating handle 7 drives the rotating shaft 8 to rotate, the rotating shaft 8 drives the guide groove 18 to rotate, the guide groove 18 is obliquely arranged, meanwhile, the sliding block 14 is located in the guide groove 18 and is in sliding contact with the rotating shaft 8, namely, when the rotating shaft 8 rotates, the rotating shaft 8 extrudes the sliding block 14 to enable the sliding block 14 to horizontally move, namely, the sliding block 14 drives the moving block 9 to move, the moving block 9 drives the push rod 6 to move, the push rod 6 drives the sleeve 12 to move, the sleeve 12 drives the polishing block 5 to move, and adjustment is performed according to the welding position.

The utility model discloses a theory of operation is: when the device is used, the driving motor 11 is started, the driving motor 11 controls the driving shaft 10 to rotate, the driving gear 4 can only move horizontally due to the fact that the sliding groove 15 limits the driving gear 4, the driving shaft 10 drives the sleeve 12 to rotate through the driving gear 4 when rotating, the sleeve 12 drives the polishing block 5 to polish a workpiece, then the rotating handle 7 is rotated, the rotating handle 7 drives the rotating shaft 8 to rotate, the rotating shaft 8 drives the guide groove 18 to rotate, the guide groove 18 is obliquely arranged, meanwhile, the sliding block 14 is located in the guide groove 18 and is in sliding contact with the rotating shaft 8, namely, the rotating shaft 8 extrudes the sliding block 14 to enable the sliding block 14 to move horizontally when the rotating shaft 8 rotates, namely, the sliding block 14 drives the moving block 9 to move, the moving block 9 drives the push rod 6 to move, the push rod 6 drives the sleeve 12 to move, the sleeve 12 drives the polishing block 5 to move, adjustment is carried out according to the welding position, the positioning polishing is carried out, the device can carry out the positioning polishing on the workpiece, and the production efficiency and the polishing precision are improved.

In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A weldment polisher for positioning and polishing welding seams comprises a workbench and is characterized in that the workbench is rotatably connected with a driving mechanism, the driving mechanism extends into the workbench, and the outer surface of the driving mechanism is slidably connected with a polishing device;

2. The weldment polisher for locating and polishing the weld joint according to claim 1, wherein the driving mechanism comprises a driving motor, the driving motor is fixedly connected with the workbench, a driving shaft is fixedly connected with a contact surface of the driving motor and the workbench, the driving shaft penetrates through the workbench, a sliding groove is formed in a cylindrical surface of the driving shaft, the sliding groove is slidably connected with the polishing device, a driving gear is fixedly connected with a cylindrical surface of the sliding groove, the workbench is rotatably connected with a fixing piece, an engaging groove is formed in a cylindrical surface of the fixing piece, and the engaging groove is engaged with the driving gear.

3. The weldment polisher for locating and polishing the weld joints according to claim 2, wherein the polishing device comprises a sleeve, the sleeve is sleeved on a cylindrical surface of the driving shaft, a limiting block is fixedly connected to the inner surface of the sleeve, the limiting block is located in the sliding groove and is in sliding contact with the driving shaft, a limiting sliding groove is formed in the cylindrical surface of the sleeve, the limiting sliding groove is matched with the adjusting device, and a polishing block is fixedly connected to the cylindrical surface of the push rod.

4. The weldment polisher for locating and polishing the weld joints according to claim 3, wherein the adjusting device comprises a rotating handle, the rotating handle is rotatably connected with the workbench, a rotating shaft is fixedly connected with a contact surface of the rotating handle and the workbench, a guide groove is formed in a cylindrical surface of the rotating shaft, and a moving block is slidably connected to the cylindrical surface of the rotating shaft.

5. The weldment polisher for locating and polishing the weld according to claim 4, wherein a sliding block is fixedly connected to an inner surface of the moving block, the sliding block is in sliding contact with the guide groove and the rotating shaft, a guide rod is fixedly connected to one end of the moving block, the guide rod is in horizontal sliding connection with the workbench, a push rod is fixedly connected to the other end of the moving block, and the push rod extends into the limiting sliding groove and is in sliding contact with the sleeve.