CN211867011U

CN211867011U - Welding table for exhaust pipe

Info

Publication number: CN211867011U
Application number: CN202020337826.8U
Authority: CN
Inventors: 王振宇; 戴晔; 陆民
Original assignee: Taiki Shanghai Co ltd
Current assignee: Taiki Shanghai Co ltd
Priority date: 2020-03-17
Filing date: 2020-03-17
Publication date: 2020-11-06
Anticipated expiration: 2030-03-17

Abstract

The utility model relates to an exhaust pipe welding bench, including operation platform, operation platform includes platform one and platform two, the operation platform bottom is equipped with rotary mechanism, rotary mechanism includes gear one, disc, a plurality of motor and bearing, a gear fixed connection is in the operation platform bottom, the disc passes through the bearing and rotates the connection in gear one bottom, the epaxial gear engagement gear of motor realizes disc and a gear relative motion. The utility model discloses the effect that improves welding efficiency has.

Description

Welding table for exhaust pipe

Technical Field

The utility model belongs to the technical field of the supplementary technique of welding and specifically relates to an blast pipe welding bench is related to.

Background

Many complex machines in modern industrial manufacturing are assembled by hand, especially in the field of engine manufacturing. A plurality of small assembling links are required to be combined together in the manufacturing process of the engine, for example, welding production in the production of the engine is carried out, the traditional production process is carried out through manual placement and then welding by a welding machine, due to the manual placement, the situation that the placement is not in place exists in the production, the operation proficiency and experience of workers greatly influence the quality of products, a plurality of workers are required to operate and complete, and labor is wasted.

In the prior art, a chinese patent document with an authorization publication number of CN201931184U describes a welding table with an air exhaust device, which includes a rectangular parallelepiped working table, the height of the working table is generally set to about 1m, so that an operator can operate the welding table conveniently when sitting on the table. The workbench is provided with a welding area, an operator performs tin soldering in the welding area, toxic smoke generated by the tin soldering generally floats above the welding area, the side edges of the welding area are provided with a plurality of exhaust pipes which are mutually connected through a connecting pipeline, and one end of the connecting pipeline is provided with an air suction device.

The existing design scheme has the following defects that the feeding and welding work is finished in the workbench, the welded materials are taken down after the welding is finished, and finally the next material to be welded is put into the workbench, so that a large amount of time is wasted in the discharging and feeding.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing an exhaust pipe welding bench, it has the effect that improves welding efficiency.

The above object of the present invention can be achieved by the following technical solutions:

the utility model provides an exhaust pipe welding bench, includes operation platform, operation platform includes platform one and platform two, the operation platform bottom is equipped with rotary mechanism, rotary mechanism includes gear one, disc, a plurality of motor and bearing, a gear fixed connection is in the operation platform bottom, the disc passes through the bearing and rotates the connection in gear one bottom, gear engagement gear one on the motor shaft of motor realizes disc and a gear relative motion.

Through adopting above-mentioned technical scheme, operation platform divide into platform one and platform two, when platform one when welding to vehicle vent-pipe, the platform is lifted off and is installed the blast pipe that needs the welding to the good blast pipe of two pairs of welding for vehicle vent-pipe weldment work's continuous going on has improved the welding efficiency of blast pipe, and the rotation of motor drives the rotation of gear one, and the rotation of gear one drives operation platform and rotates, and then carries out the circulation to platform one and platform two work arrangement and reciprocate.

The present invention may be further configured in a preferred embodiment as: and a baffle for blocking splashes is fixedly connected between the first platform and the second platform.

Through adopting above-mentioned technical scheme, the baffle can block that the splash that the welding produced from platform two spatters to platform one, reaches protection operating personnel's purpose.

The present invention may be further configured in a preferred embodiment as: a plurality of welding clamps are fixedly connected to the operating platform.

Through adopting above-mentioned technical scheme, welding jig is used for fixed required welded blast pipe, and a plurality of welding jig realize once can fixing a plurality of automobile exhaust pipes.

The present invention may be further configured in a preferred embodiment as: and one side of the operating platform, which is close to the second platform, is provided with welding equipment.

Through adopting above-mentioned technical scheme, welding equipment is used for welding blast pipe and ring.

The present invention may be further configured in a preferred embodiment as: the welding fixture comprises a bottom plate, a supporting block and a supporting plate, the bottom plate is fixedly connected to the operating platform, the supporting block is fixedly connected to the bottom plate, and the supporting plate is fixedly connected to the bottom plate through bolts.

Through adopting above-mentioned technical scheme, the bottom plate provides the fixed point for the structure on the welding jig, and the supporting shoe is used for supporting automobile exhaust pipe's bottom, and the backup pad is used for fixed ring, and supporting shoe and backup pad cooperation realize blast pipe and ring position location's more accuracy.

The present invention may be further configured in a preferred embodiment as: the welding fixture is fixedly connected with an exhaust pipe and a circular ring, and the circular ring is fixedly connected to the exhaust pipe.

Through adopting above-mentioned technical scheme, welding jig fixes blast pipe and ring, realizes that ring and blast pipe are fixed more firm, and ring and blast pipe position can not change in welding process.

The present invention may be further configured in a preferred embodiment as: the supporting plate is provided with a T-shaped groove for the exhaust pipe to penetrate through the supporting plate and a circular groove for placing the circular ring, and the T-shaped groove and the circular groove are located right above the supporting block.

Through adopting above-mentioned technical scheme, the backup pad is passed for the blast pipe bottom in the T-slot, and the blast pipe bottom is contradicted with the supporting shoe, and the circular recess is used for fixed ring for operation platform is when rotating, and the displacement can not take place for the ring.

The present invention may be further configured in a preferred embodiment as: the welding fixture further comprises a fixing structure used for fixing the exhaust pipe and the circular ring, the fixing structure comprises a first fixing fixture, a second fixing fixture and a clamping fixture, the first fixing fixture is fixedly connected to the bottom plate and used for fixing the circular ring, and the second fixing fixture is matched with the clamping fixture and used for fixing the exhaust pipe.

Through adopting above-mentioned technical scheme, mounting fixture is used for fixed ring, and mounting fixture and chucking anchor clamps are used for fixed blast pipe.

The present invention may be further configured in a preferred embodiment as: and the operating platform is provided with a clamp for fixing the welding clamp.

By adopting the technical scheme, the clamp is used for fixing the welding clamp, so that the welding clamp is fixed on the operating platform.

The present invention may be further configured in a preferred embodiment as: the clamp comprises a fixing support, a bolt rod and a nut, the top end of the fixing support is abutted to the top surface of the bottom plate, and the bolt rod penetrates through one side of the bottom end of the fixing support to be abutted to the bottom surface of the operating platform and is fixed through the nut.

By adopting the technical scheme, the mounting fixture can be mounted and dismounted by screwing the nut, so that the welding fixture is convenient to dismount and mount, and the time for replacing the welding fixture is shortened.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the rotating mechanism is arranged at the bottom end of the operating platform, so that the operating platform can rotate, the welding operation is carried out on one side of the operating platform while materials are fed on the other side of the operating platform, and the welding work efficiency is improved;

2. the clamp is convenient to disassemble and assemble, the welding clamp is convenient to replace, and the time for replacing the welding clamp is reduced;

3. the design of fixed knot constructs for blast pipe and ring are fixed comparatively firmly, also improve simultaneously that blast pipe and ring fix a position comparatively accurately.

Drawings

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

fig. 2 is an exploded schematic view of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 1;

fig. 4 is a schematic cross-sectional view of the present invention.

Reference numerals: 1. a rotation mechanism; 11. a first gear; 12. a disc; 13. a motor; 14. a first base; 15. a second base; 16. a bearing; 2. an operating platform; 21. a first platform; 22. a second platform; 3. a clamp; 31. fixing a bracket; 32. a bolt shank; 33. a nut; 4. welding a clamp; 41. a base plate; 42. a support block; 43. a support plate; 431. a T-shaped slot; 432. a circular groove; 44. a fixed structure; 441. fixing a first clamp; 442. fixing a second clamp; 443. clamping the clamp; 5. welding equipment; 6. a fixing ring; 7. a baffle plate; 8. an exhaust pipe; 81. a circular ring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to fig. 1, for the utility model discloses an exhaust pipe welding table, including operation platform 2, operation platform 2 is the rectangle, and operation platform 2 is made by the steel sheet, operation platform 2 includes platform one 21 and platform two 22, platform one 21 and platform two 22 are the rectangle and the size equals, be equipped with welding equipment 5 near platform two 22 one side, welding equipment 5 is robotic arm, realize the even and accurate of solder joint, be connected with baffle 7 through welding fixedly in the length direction between platform one 21 and platform two 22, baffle 7 appearance is the rectangle, baffle 7 is used for blockking the material that splashes that produces because of the welding, it spatters platform two 22 or blocks the material that splashes platform one 21 from platform two 22 to block the splash; when workers feed and discharge materials on one side of the first platform 21, one side of the second platform 22 performs welding operation, and at the moment, spatters generated by welding on one side of the second platform 22 are prevented from splashing on the workers on one side of the first platform 21.

Referring to fig. 2, a rotating mechanism 1 is welded at the bottom end of an operating platform 2, the rotating mechanism 1 comprises a first gear 11, a disc 12, a plurality of motors 13, a first base 14, a second base 15 and a bearing 16, the first gear 11 is fixedly connected to the middle of the operating platform 2 through bolts, holes for placing the bearing 16 are formed in the middles of the first gear 11 and the disc 12, the first gear 11 is rotatably connected with the disc 12 through the bearing 16, the bearing 16 is in interference fit with the first gear 11 and the disc 12, the disc 12 is fixed to the top surface of the second base 15, the second base 15 can be matched with the top surface of the first base 14, the motors 13 are fixed to the top surface of the first base 14 through bolts, gears meshed with the first gear 11 are arranged on motor shafts of the motors 13, rotation of the gears on the motors 13 drives the first gear 11 to rotate, so that the positions of the first platform 21 and the second platform 22 are switched, the work efficiency is improved.

With reference to fig. 2 and 3, a plurality of welding fixtures 4 are clamped and fixed in the length directions of the first platform 21 and the second platform 22, an exhaust pipe 8 and a circular ring 81 are clamped and fixed on the welding fixtures 4, the section of the exhaust pipe 8 is a hollow circle, two ends of the exhaust pipe have certain radians, the circular ring 81 is a hollow circle, the diameter of the hollow circle of the circular ring 81 is larger than that of the exhaust pipe 8, and the circular ring 81 is sleeved on one side of the bottom end of the exhaust pipe 8; the welding fixture 4 comprises a bottom plate 41, a supporting block 42, a supporting plate 43 and a fixing structure 44, wherein the bottom plate 41 is abutted against the top surface of the operating platform 2, the bottom plate 41 is a rectangular steel plate in shape, the supporting block 42 is fixedly connected to the top surface of the bottom plate 41 through bolts, the supporting block 42 is used for supporting the exhaust pipe 8, the top surface of the supporting block 42 is abutted against the bottom end of the exhaust pipe 8, the supporting plate 43 is fixed above the supporting block 42 through four bolts, and the support plate 43 is provided with a T-shaped groove 431, the cross section of the T-shaped groove 431 is T-shaped, and the T-shaped groove 431 is arranged right above the support plate 42, the T-shaped groove 431 facilitates the bottom end of the exhaust pipe 8 to penetrate through the support plate 43, and then make the bottom of blast pipe 8 contradict on the top surface of supporting shoe 42, and the top surface of backup pad 43 is seted up circular recess 432, and circular recess 432 cross-section is circular, and the excircle diameter of ring 81 is less than the diameter of circular recess 432, and circular recess 432 plays limiting displacement to ring 81.

Referring to fig. 2 and 3, the fixing structure 44 includes a first fixing clamp 441, a second fixing clamp 442, and a clamping clamp 443, where the first fixing clamp 441 is used to fix the ring 81, when fixing the ring 8, the fixing ring 6 is placed on the ring 8, the fixing ring 6 prevents the first fixing clamp 441 from deforming when fixing the ring 8, the top end of the exhaust pipe 8 is fixed by the second fixing clamp 442 and the clamping clamp 443, the second fixing clamp 442 is fixed from the upper end of the exhaust pipe 8, and the clamping clamp 443 fixes the side surface of the exhaust pipe 8.

With reference to fig. 2 and 4, the operating platform 2 is provided with the clamp 3, the clamp 3 includes a fixing support 31, a bolt bar 32 and a nut 33, the fixing support 31 is formed by bending a shaft twice, the two bending operations are performed at two ends of the shaft respectively, one end of the fixing support 31 abuts against the bottom plate 41, the bolt bar 32 penetrates through the other end of the fixing support 31, the top end of the bolt bar 32 abuts against the bottom surface of the operating platform 2, the nut 33 fixes the bolt bar 32, and the welding clamp 4 is clamped.

The utility model discloses an implement the principle and do: firstly, placing the exhaust pipe 8 on the welding fixture 4, abutting the bottom end of the exhaust pipe 8 against the supporting block 42, placing the top end of the exhaust pipe 8 in the clamping fixture 443, sleeving the circular ring 81 on the exhaust pipe 8, placing the circular ring 81 in the circular groove 432, placing the fixing ring 6 on the circular ring 81, and then fixing the fixing structure 44; secondly, a plurality of motors 13 drive the first gear 11 to rotate, so that the first gear 11 rotates relative to the disc 12, the first gear 11 rotates to drive the operating platform 2 to rotate, the first platform 21 and the second platform 22 are switched in turn, and the exhaust pipe 8 and the circular ring 81 on the second platform 22 are welded by the welding equipment 5 while the exhaust pipe 8 and the circular ring 81 on the first platform 21 are installed and detached.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. An exhaust pipe welding station, includes operation platform (2), its characterized in that: operation platform (2) are including platform one (21) and platform two (22), operation platform (2) bottom is equipped with rotary mechanism (1), rotary mechanism (1) is including gear (11), disc (12), a plurality of motor (13) and bearing (14), gear (11) fixed connection is in operation platform (2) bottom, disc (12) rotate through bearing (14) and connect in gear (11) bottom, the epaxial gear engagement gear (11) of motor's (13) motor realizes disc (12) and gear (11) relative motion.

2. An exhaust bonding station according to claim 1, wherein: a baffle (7) for blocking splashes is fixedly connected between the first platform (21) and the second platform (22).

3. An exhaust bonding station according to claim 1, wherein: a plurality of welding clamps (4) are fixedly connected to the operating platform (2).

4. An exhaust bonding station according to claim 1, wherein: and one side of the operating platform (2) close to the second platform (22) is provided with welding equipment (5).

5. An exhaust bonding station according to claim 3, wherein: the welding fixture (4) comprises a bottom plate (41), a supporting block (42) and a supporting plate (43), the bottom plate (41) is fixedly connected to the operating platform (2), the supporting block (42) is fixedly connected to the bottom plate (41), and the supporting plate (43) is fixedly connected to the bottom plate (41) through bolts.

6. An exhaust bonding station according to claim 5, wherein: fixedly connected with blast pipe (8) and ring (81) on welding jig (4), ring (81) fixed connection is on blast pipe (8).

7. An exhaust bonding station according to claim 6, wherein: the exhaust pipe support structure is characterized in that a T-shaped groove (431) for enabling the exhaust pipe (8) to penetrate through the support plate (43) and a circular groove (432) for placing a circular ring (81) are formed in the support plate (43), and the positions where the T-shaped groove (431) and the circular groove (432) are formed are located right above the support block (42).

8. An exhaust bonding station according to claim 6, wherein: welding jig (4) still includes fixed knot who is used for fixed blast pipe (8) and ring (81) constructs (44), fixed knot constructs (44) including mounting jig (441), mounting jig two (442) and chucking anchor clamps (433), mounting jig one (441) fixed connection is used for fixed ring (81) on bottom plate (41), mounting jig two (442) and chucking anchor clamps (433) cooperation are used for fixed blast pipe (8).

9. An exhaust bonding station according to claim 1, wherein: and the operating platform (2) is provided with a clamp (3) for fixing the welding clamp (4).

10. An exhaust bonding station according to claim 9, wherein: anchor clamps (3) are including fixed bolster (31), shank of bolt (32) and nut (33), fixed bolster (31) top is contradicted with bottom plate (41) top surface, shank of bolt (32) run through fixed bolster (31) bottom one side and are contradicted with operation platform (2) bottom surface to it is fixed through nut (33).