CN115570314A

CN115570314A - Welding table for machining mechanical parts

Info

Publication number: CN115570314A
Application number: CN202211193504.0A
Authority: CN
Inventors: 焦健
Original assignee: Jiangsu Sida Heavy Industry Co ltd
Current assignee: Jiangsu Sida Heavy Industry Co ltd
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2023-01-06

Abstract

The invention discloses a welding table for machining mechanical parts, which comprises a welding table plate, wherein an adjusting assembly and a plurality of clamping assemblies are arranged on the welding table plate, the adjusting assembly comprises a movable groove formed in the welding table plate, a fixing ring is fixedly connected inside the movable groove, a driving bevel gear shaft is rotatably connected inside the movable groove and the fixing ring, a plurality of threaded rods are rotatably connected inside the fixing ring, and one ends of the plurality of threaded rods extending into the fixing ring are fixedly connected with driven bevel gears. According to the invention, the driving bevel gear shaft is arranged to rotate and then is meshed with the driven bevel gears on different sides of the outer surface of the driving bevel gear shaft to rotate, and the driven bevel gears rotate to drive the threaded rods to rotate, so that the threaded blocks in threaded connection with the surfaces of the driven bevel gears can drive the fixed blocks on the tops of the welding tables to move through the vertical rods, and the functionality of the welding tables in use is effectively improved.

Description

Welding table for machining mechanical parts

Technical Field

The invention relates to the technical field of part machining, in particular to a welding table for machining mechanical parts.

Background

The mechanical part, also called mechanical element, is a non-detachable single piece that constitutes the machine and the machine, which is the basic unit of the machine. The mechanical parts are the smallest units which form machines and machines like automobile engines, traffic lights, computer keyboards and the like seen in our daily life, and are assembled by one mechanical part.

Machine part is carrying out production and processing, need carry out welding operation to machine part, machine part's welding is through being gone on at the welding bench, and the welding bench that current machine part processing used all can be provided with the holder that goes on fixing to the part, and the holder that welds bench usually sets up the both sides at the welding bench, because machine part's shape is the same, and current holder can not satisfy the fixed of the machine part of different shapes, has certain limitation.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a welding table for machining mechanical parts.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a welding bench for machine part processing, includes the welding platen, be provided with adjusting part and a plurality of centre gripping subassembly on the welding platen, adjusting part is including seting up at the inside movable groove of welding platen, the solid fixed ring of inside fixedly connected with in movable groove, the internal rotation that just is located solid fixed ring in the movable groove is connected with the initiative bevel gear axle, gu fixed ring's internal rotation is connected with a plurality of threaded rods, and is a plurality of the threaded rod extends to gu the equal fixedly connected with driven bevel gear of the inside one end of fixed ring, the equal threaded connection of surface of threaded rod has the thread block, gu between fixed ring's the surface and the movable inslot surface and be located the equal fixedly connected with gag lever post in both sides of threaded rod, the bottom of welding platen is provided with a plurality of hydraulic lifting rod.

As a further description of the above technical solution:

the plurality of threaded rods are distributed in an annular array shape by taking a driving bevel gear shaft as a central point, and the plurality of driven bevel gears are respectively meshed with the outer surface of the driving bevel gear shaft.

As a further description of the above technical solution:

the limiting rods positioned on two sides of the same threaded rod are respectively connected to two sides of the inside of the same threaded block in a sliding mode.

As a further description of the above technical solution:

the clamping assembly comprises a sliding groove formed in the welding bedplate, and a connecting rod is connected to the inside of the sliding groove in a sliding mode.

As a further description of the above technical solution:

the top of connecting rod extends to the top and the fixedly connected with fixed block of welding the platen, one side fixedly connected with electric telescopic handle of fixed block.

As a further description of the above technical solution:

the other end of the electric telescopic rod is fixedly connected with a clamping plate, and an elastic layer is arranged on the clamping plate.

As a further description of the above technical solution:

the bottom of connecting rod extend to the inside of activity groove and with the top fixed connection of screw thread piece, it is a plurality of the centre gripping subassembly is in annular array form distribution with using initiative bevel gear axle as the central point.

The invention has the following beneficial effects:

compared with the prior art, this a welding bench for machine parts processing, it rotates to mesh the driven bevel gear of its surface difference side after rotating through setting up the drive bevel gear axle, it rotates to drive the threaded rod through driven bevel gear's rotation, the screw thread piece that makes its surface threaded connection can drive the fixed block motion at welding platen top through the montant, the fixed block through the removal can be selected and carry out the centre gripping to the machinery of different specifications, and the electric telescopic handle who selectively starts on the fixed block promotes the grip block and removes, can carry out the centre gripping to different machine part's different sides and fix, the effectual functionality when having improved the welding bench and using.

Drawings

FIG. 1 is a perspective view of the overall structure of a welding station for machining mechanical parts according to the present invention;

FIG. 2 is a cross-sectional top view of the overall structure of a welding station for machining mechanical parts according to the present invention;

FIG. 3 is a perspective view of a welding station for machining mechanical parts according to the present invention;

fig. 4 is an enlarged view of a portion a in fig. 2.

Illustration of the drawings:

1. welding the bedplate; 2. a movable groove; 3. a fixing ring; 4. a driving bevel gear shaft; 5. a threaded rod; 6. a driven bevel gear; 7. a thread block; 8. a limiting rod; 9. a hydraulic lifting rod; 10. a chute; 11. a connecting rod; 12. a fixed block; 13. an electric telescopic rod; 14. a clamping plate; 15. an elastic layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a welding station for machining mechanical parts: including welding platen 1, be provided with adjusting part and a plurality of centre gripping subassembly on welding platen 1, adjusting part is including seting up at the inside movable groove 2 of welding platen 1, movable groove 2 sets to circularly, the solid fixed ring 3 of inside fixedly connected with of movable groove 2, the inside rotation that just is located solid fixed ring 3 in the movable groove 2 is connected with initiative taper gear shaft 4, initiative taper gear shaft 4 drives pivoted through outside motor, gu fixed ring 3's inside rotation is connected with a plurality of threaded rods 5, gu fixed ring 3 is used for supporting and fixed threaded rod 5, the other end of a plurality of threaded rods 5 all is connected with the internal surface rotation of movable groove 2, a plurality of threaded rods 5 are with initiative taper gear shaft 4 and are annular array form distribution as the central point, a plurality of driven bevel gear 6 respectively with the surface meshing of initiative taper gear shaft 4, the equal fixedly connected with driven bevel gear 6 of one end that a plurality of threaded rods 5 extend to gu fixed ring 3 inside, the equal threaded connection of surface of threaded rod 5 has screw block 7, gu fixed ring 3's the equal fixedly connected with gag lever 8 in the both sides that solid fixed ring 3's surface and movable groove 2 internal surface are located 5, gag lever 8 and the horizontal connection of the inside horizontal threaded rod of the hydraulic pressure switch that the horizontal screw rod 9 carry out on the both sides of the same side of the platen 1 and the horizontal switch are provided with the hydraulic pressure control pole 9 respectively and the horizontal switch that the horizontal switch are used the inside the bedplate.

The centre gripping subassembly is including seting up spout 10 on welding platen 1, spout 10 sets to the linearity, the inside sliding connection of spout 10 has connecting rod 11, the bottom of connecting rod 11 extend to the inside of activity groove 2 and with the top fixed connection of screw thread piece 7, the top of connecting rod 11 extends to the top of welding platen 1 and fixedly connected with fixed block 12, connecting rod 11 is used for connecting fixed block 12 and screw thread piece 7, make screw thread piece 7 remove the back and can drive fixed block 12 on the welding platen 1 and remove, one side fixedly connected with electric telescopic handle 13 of fixed block 12, electric telescopic handle 13 connects external power source and control switch, electric telescopic handle 13's other end fixedly connected with grip block 14, be provided with elastic layer 15 on the grip block 14, set up elastic layer 15, be used for protecting the mechanical parts department that grip block 14 contacted, avoid taking place the condition that the mechanical parts surface takes place the scratch, a plurality of centre gripping subassemblies are the distribution of annular array form with initiative bevel gear shaft 4 as the central point.

The working principle is as follows:

when the welding table plate is in operation, the hydraulic lifting rod 9 at the bottom of the welding table plate 1 is started, the height of the welding table plate 1 can be adjusted, the welding table plate 1 can be conveniently adjusted to a proper position, the mechanical parts on the welding table plate 1 can be conveniently processed, the external motor connected to the driving bevel gear shaft 4 is started and controlled, the driving bevel gear shaft 4 is driven to rotate through the motor, the driving bevel gear shaft 4 can drive the driven bevel gears 6 meshed with the outer surfaces of the driving bevel gears to synchronously rotate after rotating, the driven bevel gears 6 drive the threaded rods 5 to rotate, the threaded rods 5 can drive the threaded blocks 7 in threaded connection with the surfaces of the threaded rods to move after rotating, the threaded blocks 7 can drive the connecting rods 11 connected with the tops of the threaded blocks to move after moving, the connecting rods 11 can drive the fixed blocks 12 on the welding table plate 1 to move, the fixed blocks 12 on the welding table plate 1 to synchronously move at the moment, the mechanical parts needing to be fixed are placed between the fixed blocks 12 until the fixed blocks 12 move to the proper positions, and the electric telescopic rods 13 on the fixed blocks 12 are started, so that the electric telescopic rods 13 on the fixed blocks 13 can drive the clamping plate 14 to move the outer surfaces of the mechanical parts.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still make modifications to the technical solutions described in the foregoing embodiments, or make equivalent substitutions and improvements to part of the technical features of the foregoing embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A welding table for machining of mechanical parts, comprising a welding table plate (1), characterized in that: the welding platen is characterized in that an adjusting assembly and a plurality of clamping assemblies are arranged on the welding platen (1), the adjusting assembly comprises a movable groove (2) formed in the welding platen (1), a fixing ring (3) is fixedly connected to the inner part of the movable groove (2), a driving bevel gear shaft (4) is rotatably connected to the inner part of the fixing ring (3) in the movable groove (2), a plurality of threaded rods (5) are rotatably connected to the inner part of the fixing ring (3) in a plurality of manners, the threaded rods (5) extend to the driven bevel gear (6) fixedly connected to the inner part of the fixing ring (3), threaded blocks (7) are threadedly connected to the outer surface of the threaded rods (5), limiting rods (8) are fixedly connected to the two sides of the threaded rods (5) between the outer surface of the fixing ring (3) and the inner surface of the movable groove (2), and a plurality of hydraulic lifting rods (9) are arranged at the bottom of the welding platen (1).

2. A welding station for machining of mechanical parts according to claim 1, characterized in that: the plurality of threaded rods (5) are distributed in an annular array shape by taking the driving bevel gear shaft (4) as a central point, and the plurality of driven bevel gears (6) are respectively meshed with the outer surface of the driving bevel gear shaft (4).

3. A welding station for machining of mechanical parts according to claim 1, characterized in that: limiting rods (8) positioned at two sides of the same threaded rod (5) are respectively connected with two sides inside the same threaded block (7) in a sliding manner.

4. A welding station for machining of mechanical parts according to claim 1, characterized in that: the clamping assembly comprises a sliding groove (10) formed in the welding bedplate (1), and a connecting rod (11) is connected to the inside of the sliding groove (10) in a sliding mode.

5. A welding station for machining of mechanical parts according to claim 4, characterized in that: the top of connecting rod (11) extends to the top of welding platen (1) and fixedly connected with fixed block (12), one side fixedly connected with electric telescopic handle (13) of fixed block (12).

6. A welding station for machining of mechanical parts according to claim 5, characterized in that: the other end of the electric telescopic rod (13) is fixedly connected with a clamping plate (14), and an elastic layer (15) is arranged on the clamping plate (14).

7. A welding station for machining of mechanical parts, according to claim 4, characterized in that: the bottom of connecting rod (11) extends to the inside of activity groove (2) and with the top fixed connection of screw thread piece (7), it is a plurality of the centre gripping subassembly is in order to use initiative bevel gear axle (4) to be the annular array form and distribute as the central point.