CN216939863U

CN216939863U - Flash and burr removing device for exhaust elbow

Info

Publication number: CN216939863U
Application number: CN202220121112.2U
Authority: CN
Inventors: 杜公鹏; 金艳艳
Original assignee: Hefei Zhusheng Machinery Manufacturing Co ltd
Current assignee: Hefei Zhusheng Machinery Manufacturing Co ltd
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-07-12
Anticipated expiration: 2032-01-18

Abstract

The utility model relates to the technical field of pipe bending, in particular to an exhaust elbow pipe flash and burr removing device which comprises a workbench, a first clamp and a second clamp, wherein the first clamp is fixedly arranged at the top of the workbench, a movable plate is hinged to the top of the workbench, the second clamp is fixedly arranged on one side of the movable plate, an adjusting mechanism for adjusting the rotation angle of the movable plate is further arranged on the workbench, a supporting plate is fixedly connected to the top of the movable plate, electric push rods are fixedly arranged on the top of the workbench, the side, away from the movable plate, of the first clamp and the supporting plate, a motor is fixedly arranged on the output end of each electric push rod through a support, and a grinding block is fixedly connected to an output shaft of the motor. According to the utility model, the two ends of the bent pipe can be simultaneously machined, and the included angle between the second clamp and the first clamp is adjusted through the movable plate, so that the bent pipes with different angles can be machined, the application range of the device is improved, and the device is convenient to popularize and use.

Description

Flash and burr removing device for exhaust elbow

Technical Field

The utility model relates to the technical field of bent pipe machining, in particular to a device for removing flash and burrs of an exhaust bent pipe.

Background

The exhaust pipe is part of an engine exhaust system which mainly comprises an exhaust manifold, an exhaust pipe and a muffler, and a three-way catalyst, which is generally used for controlling the emission of pollutants of the engine, is also arranged in the exhaust system, and the exhaust pipe generally comprises a front exhaust pipe and a rear exhaust pipe.

The port department appears the overlap burr easily when the blast pipe is producing, consequently need polish the port of blast pipe, and the present overlap burr remove device on the market can only polish the both ends of straight tube simultaneously usually, need separately process the both ends of return bend when polishing the exhaust return bend usually, and efficiency of polishing is lower, influences the production efficiency of exhaust return bend.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In view of the defects in the prior art, an object of the present invention is to provide an apparatus for removing flash and burr of an exhaust elbow, so as to solve the above problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model provides the following technical scheme: an exhaust elbow flash and burr removing device comprises a workbench, a first clamp and a second clamp, the first clamp is fixedly arranged at the top of the workbench, a movable plate is hinged at the top of the workbench and positioned at one side of the first clamp, the second clamp is fixedly arranged on one side of the movable plate close to the first clamp, the workbench is also provided with an adjusting mechanism for adjusting the rotation angle of the movable plate, the top of the movable plate is fixedly connected with a supporting plate, the top of the workbench, which is positioned at one side of the first clamp far away from the movable plate, and the supporting plate are both fixedly provided with an electric push rod, the output end of the electric push rod is respectively arranged close to the first clamp and the second clamp, and the output end of the electric push rod is fixedly provided with a motor through a support, and the output shaft of the motor is fixedly connected with a grinding block through a coupler.

Optionally, the adjusting mechanism includes a hydraulic cylinder hinged to the top of the workbench, the hydraulic cylinder is disposed on the movable plate away from one side of the first clamp, and the output end of the hydraulic cylinder is hinged to the movable plate away from one side of the second clamp.

Optionally, the first clamp and the second clamp are both existing automatic pipeline fixing clamps on the market.

Optionally, four corners of the bottom of the workbench are fixedly connected with supporting legs.

(III) advantageous effects

Compared with the prior art, the utility model provides an exhaust elbow flash and burr removing device which has the following beneficial effects: the first clamp and the second clamp are arranged to position and fix two ends of the exhaust elbow, and the two ends of the elbow are respectively provided with the polishing block driven by the motor, so that the distance between the polishing block and the end port of the elbow can be controlled through the electric push rod, and the two ends of the elbow can be simultaneously processed; and can also adjust the angle of fly leaf through hydraulic cylinder, adjust the contained angle between second anchor clamps and the first anchor clamps through the fly leaf, realize processing the return bend of different angles, improve the application scope of device, practicality and suitability are higher, convenient to popularize and use.

Drawings

FIG. 1 is a schematic structural view of the 90 degree exhaust elbow of the present invention;

fig. 2 is a schematic structural diagram of the present invention for processing a 120 ° exhaust elbow.

In the figure: 1. a work table; 2. a first clamp; 3. a second clamp; 4. a movable plate; 5. a hydraulic cylinder; 6. a support plate; 7. an electric push rod; 8. a motor; 9. grinding blocks; 10. and (7) supporting legs.

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. 1-2, the present invention provides a technical solution: an exhaust elbow flash and burr removing device comprises a workbench 1, a first clamp 2 and a second clamp 3, wherein four corners of the bottom of the workbench 1 are fixedly connected with supporting legs 10, the first clamp 2 and the second clamp 3 are commercially available automatic pipeline fixing clamps, the first clamp 2 is fixedly arranged at the top of the workbench 1, a movable plate 4 is hinged at one side of the top of the workbench 1, which is positioned at the first clamp 2, a movable plate 4 is hinged at one side of the movable plate 4, which is close to the first clamp 2, the second clamp 3 is fixedly arranged at one side of the movable plate 4, which is close to the first clamp 2, an adjusting mechanism for adjusting the rotation angle of the movable plate 4 is further arranged on the workbench 1, the adjusting mechanism comprises a hydraulic cylinder 5 hinged at the top of the workbench 1, the hydraulic cylinder 5 is arranged at one side of the movable plate 4, which is far away from the first clamp 2, the output end of the hydraulic cylinder 5 is hinged with one side of the movable plate 4, which is far away from the second clamp 3, a supporting plate 6 is fixedly connected at the top of the movable plate 4, equal fixed mounting has electric putter 7 on workstation 1's top and the one side that is located first anchor clamps 2 and keeps away from fly leaf 4 and backup pad 6, electric putter 7's output is close to first anchor clamps 2 and the setting of second anchor clamps 3 respectively, and all there is motor 8 through support fixed mounting on electric putter 7's the output, motor 8's output shaft all is through shaft coupling fixedly connected with sanding block 9, electric putter 7, hydraulic cylinder 5 and motor 8 all are connected with external power source and control system through the wire.

The working principle is as follows: when the exhaust elbow pipe fixing device is used, two ends of the exhaust elbow pipe are placed in the first clamp 2 and the second clamp 3 at the same time, then the exhaust elbow pipe is fixed by the first clamp 2 and the second clamp 3 at the same time, the motor 8 drives the grinding block 9 to rotate, and the distance between the grinding block 9 and the port of the exhaust elbow pipe is adjusted by the electric push rod 7; when the elbows at different angles need to be machined, the extending distance of the hydraulic cylinder 5 is controlled to enable the included angle between the second clamp 3 and the first clamp 2 to be matched with the angle of the exhaust elbow.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an exhaust return bend overlap burr remove device, includes workstation (1) and first anchor clamps (2) and second anchor clamps (3), its characterized in that: the first clamp (2) is fixedly installed at the top of the workbench (1), a movable plate (4) is hinged to the top of the workbench (1) and located on one side of the first clamp (2), the second clamp (3) is fixedly installed on one side, close to the first clamp (2), of the movable plate (4), an adjusting mechanism used for adjusting the rotation angle of the movable plate (4) is further arranged on the workbench (1), a supporting plate (6) is fixedly connected to the top of the movable plate (4), electric push rods (7) are fixedly installed on one side, far away from the movable plate (4), of the top of the workbench (1) and located on the supporting plate (6) of the first clamp (2) and are fixedly installed on the supporting plate (6), the output ends of the electric push rods (7) are respectively close to the first clamp (2) and the second clamp (3), and motors (8) are fixedly installed on the output ends of the electric push rods (7) through supports, and the output shafts of the motors (8) are fixedly connected with polishing blocks (9) through couplers.

2. The flash and burr removing device for the exhaust elbow according to claim 1, wherein: the adjusting mechanism comprises a hydraulic cylinder (5) hinged to the top of the workbench (1), the hydraulic cylinder (5) is arranged on one side, away from the first clamp (2), of the movable plate (4), and the output end of the hydraulic cylinder (5) is hinged to one side, away from the second clamp (3), of the movable plate (4).

3. The flash and burr removal device for the exhaust elbow according to claim 1, wherein: the first clamp (2) and the second clamp (3) are both automatic pipeline fixing clamps existing in the market.

4. The flash and burr removing device for the exhaust elbow according to claim 1, wherein: four corners of the bottom of the workbench (1) are fixedly connected with supporting legs (10).