CN217570426U

CN217570426U - Convenient front silencer processing device

Info

Publication number: CN217570426U
Application number: CN202220759388.3U
Authority: CN
Inventors: 黄恒
Original assignee: Chongqing Lihe Auto Parts Co ltd
Current assignee: Chongqing Lihe Auto Parts Co ltd
Priority date: 2022-04-01
Filing date: 2022-04-01
Publication date: 2022-10-14
Anticipated expiration: 2032-04-01

Abstract

The utility model discloses a muffler processingequipment before making things convenient for, its technical scheme is: including the processing platform, processing bench top portion is equipped with base block and mould, base block and mould all with processing platform fixed connection, the jack has been seted up on the mould, base block one side fixedly connected with mounting panel is kept away from to the mould, be equipped with the pivot on the base block, the pivot run through the base block and with base block swing joint, the pivot is close to the manual chuck of mould one end fixedly connected with, manual chuck middle part fixedly connected with stay tube, a muffler processingequipment beneficial effect before making things convenient for is: put the pipe cover on the stay tube and fixed through manual chuck, then starter motor, the motor can drive the punching press head and reciprocate to move down and realize the punching press, drives manual chuck and pipe intermittent type nature through incomplete gear train simultaneously and rotates, compares prior art and need not manual rotation pipe, and it is more accurate to punch a hole, and is more laborsaving convenient, has improved machining efficiency.

Description

Convenient front silencer processing device

Technical Field

The utility model relates to a muffler processing technology field, concretely relates to muffler processingequipment before making things convenient for.

Background

The automobile silencer is mainly used for reducing noise generated by the working of an engine of a motor vehicle, and the principle is that an automobile exhaust pipe is composed of two pipelines with different lengths, the two pipelines are separated and then converged, and the length difference value of the two pipelines is equal to half of the wavelength of sound waves emitted by an automobile, so that two rows of sound waves are interfered to be offset mutually when being superposed to weaken sound intensity, the transmitted sound is reduced, and the silencing effect is achieved.

Inside needs of current muffler evenly punches a hole on to inside pipe, and the pipe is rotated to rethread manpower behind the disposable punching press a round mostly to present punching a hole, wastes time and energy, and is not accurate enough and convenient.

Disclosure of Invention

Therefore, the utility model provides a muffler processingequipment before making things convenient for, put the pipe cover on the stay tube and fixed through manual chuck, then the starter motor, the motor can drive the punching press head and reciprocate to move down and realize the punching press, drive manual chuck and pipe intermittent type nature rotation through incomplete gear train simultaneously, compare prior art and need not manual rotation pipe, it is more accurate to punch a hole, it is more laborsaving convenient, machining efficiency is improved, to solve the inside needs of current muffler and evenly punch a hole on the inside pipe, rethread manpower rotates the pipe after the most disposable punching press of punching a hole of present, waste time and energy, not convenient problem.

In order to achieve the above object, the present invention provides the following technical solutions: a processing device of a convenient front silencer comprises a processing table, wherein a base block and a die are arranged at the top of the processing table, the base block and the die are fixedly connected with the processing table, jacks are formed in the die, one side, away from the base block, of the die is fixedly connected with a mounting plate, a rotating shaft is arranged on the base block, penetrates through the base block and is movably connected with the base block, a manual chuck is fixedly connected to one end, close to the die, of the rotating shaft, a supporting pipe is fixedly connected to the middle of the manual chuck, the supporting pipe extends into the jacks, and a driving mechanism is arranged at the top of the base block;

actuating mechanism includes the motor, motor output shaft fixedly connected with crank axle, install the fixing base on the crank axle, fixing base and crank axle swing joint, fixing base and base block top fixed connection, motor one end and mounting panel swing joint are kept away from to the crank axle, the crank axle is connected with the pivot transmission through incomplete gear train, the crank axle bottom is equipped with the push rod, push rod top fixedly connected with sleeve pipe, the push rod passes through sleeve pipe and crank axle swing joint, the push rod bottom articulates there is the mount pad, a plurality of punching press heads of mount pad bottom fixedly connected with, the punching press head runs through the mould and pegs graft with the mould activity.

Preferably, the incomplete gear comprises a driving turntable and a driven turntable, a first tooth block is fixedly connected to the edge of the driving turntable, and a plurality of groups of second tooth blocks and positioning blocks are fixedly connected to the edge of the driven turntable.

Preferably, the second tooth blocks and the positioning blocks are distributed in a staggered mode, and the edges of the positioning blocks are matched with the edges of the driving rotary disc in shape.

Preferably, the surface of the mounting seat is provided with a linear bearing, and the linear bearing penetrates through the mounting seat and is fixedly connected with the mounting seat.

Preferably, the top of the mold is fixedly connected with a guide rod, and the guide rod penetrates through the linear bearing and is movably connected with the linear bearing.

Preferably, a plurality of blanking holes which are uniformly distributed are formed in the outer wall of the supporting tube, and the blanking holes correspond to the positions of the punching heads.

Preferably, a cleaning circular plate is arranged on the inner side of the supporting tube, and a pull rod is fixedly connected to one side of the cleaning circular plate.

Preferably, the edge of the insertion hole is provided with a chamfer.

Preferably, the processing platform bottom fixedly connected with supporting leg, supporting leg bottom fixedly connected with foot stool.

The embodiment of the utility model provides a have following advantage:

1. the circular tube is sleeved on the supporting tube and fixed through the manual chuck, then the motor is started, the motor can drive the punching head to move downwards in a reciprocating mode to realize punching, and meanwhile the manual chuck and the circular tube are driven to rotate intermittently through the incomplete gear set, compared with the prior art that the circular tube does not need to be rotated manually, punching is more accurate, labor-saving and convenient, and machining efficiency is improved;

2. through set up the feed opening on the stay tube, the waste material drops inside the stay tube, and rethread pulling pull rod can drive the clearance plectane and remove, is favorable to clearing up the waste material to the stay tube outside, and is more practical and convenient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary and that other implementation drawings may be derived from the provided drawings by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic view of the overall structure provided by the present invention;

fig. 2 is a front view provided by the present invention;

fig. 3 is a cross-sectional view of a support tube provided by the present invention;

fig. 4 is a schematic structural view of an incomplete gear set according to the present invention.

In the figure: the device comprises a processing table 1, a base block 2, a die 3, a jack 4, a mounting plate 5, a rotating shaft 6, a manual chuck 7, a support pipe 8, a motor 9, a crankshaft 10, a fixing seat 11, a push rod 12, a sleeve 13, a mounting seat 14, a stamping head 15, a driving turntable 16, a driven turntable 17, a first tooth block 18, a second tooth block 19, a positioning block 20, a linear bearing 21, a guide rod 22, a blanking hole 23, a circular plate cleaning 24 and a pull rod 25.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.

Referring to the attached drawings 1-4, the utility model provides a processing device for a convenient front silencer, which comprises a processing table 1, wherein the top of the processing table 1 is provided with a base block 2 and a die 3, the base block 2 and the die 3 are both fixedly connected with the processing table 1, the die 3 is provided with a jack 4, one side of the die 3, which is far away from the base block 2, is fixedly connected with a mounting plate 5, the base block 2 is provided with a rotating shaft 6, the rotating shaft 6 penetrates through the base block 2 and is movably connected with the base block 2, one end of the rotating shaft 6, which is close to the die 3, is fixedly connected with a manual chuck 7, the middle part of the manual chuck 7 is fixedly connected with a supporting tube 8, the supporting tube 8 extends into the jack 4, and the top of the base block 2 is provided with a driving mechanism;

actuating mechanism includes motor 9, motor 9 output shaft fixedly connected with crank axle 10, install fixing base 11 on the crank axle 10,

fixing base

11 and 10 swing joint of crank axle,

fixing base

11 and 2 top fixed connection of base block, 9 one end of motor and 5 swing joint of mounting panel are kept away from to crank axle 10, crank axle 10 is connected with 6 transmissions of pivot through incomplete gear train, crank axle 10 bottom is equipped with

push rod

12, 12 top fixedly connected with sleeve pipes 13 of push rod, push rod 12 passes through

sleeve pipes

13 and 10 swing joint of crank axle, 12 bottom hinges of push rod have

mounting bracket

14, 14 bottom fixedly connected with of

mounting bracket

15, 15 punching heads run through mould 3 and peg graft with 3 activities of mould.

In the embodiment, the motor 9 can drive the crankshaft 10 to rotate when in operation, the crankshaft 10 can drive the top end of the push rod 12 to reciprocate when in rotation, and then the push rod 12 drives the mounting seat 14 to vertically reciprocate, the mounting seat 14 can drive the punching head 15 to vertically reciprocate when in reciprocating motion, and further the round tube surface can be punched, meanwhile, the crankshaft 10 drives the driving turntable 16 to rotate when in rotation, the driving turntable 16 can drive the driven turntable 17 to intermittently rotate through the first tooth block 18 at the edge, and the driven turntable 17 can drive the rotating shaft 6, the manual chuck 7 and the round tube to intermittently rotate when in intermittent rotation, so that the punching position of the round tube surface can be adjusted, compared with the prior art, the round tube does not need to be manually rotated, the punching is more accurate, the labor is saved, and the convenience is improved in processing efficiency;

wherein, in order to realize driving the purpose that pipe intermittent type nature rotated, this device adopts following technical scheme to realize: the incomplete gear set comprises a driving turntable 16 and a driven turntable 17, a first tooth block 18 is fixedly connected to the edge of the driving turntable 16, a plurality of groups of second tooth blocks 19 and positioning blocks 20 are fixedly connected to the edge of the driven turntable 17, the second tooth blocks 19 and the positioning blocks 20 are distributed in a staggered mode, and the edge of each positioning block 20 is matched with the edge of the driving turntable 16 in shape;

in order to guide the mounting seat 14, the device adopts the following technical scheme: the surface of the mounting seat 14 is provided with a linear bearing 21, the linear bearing 21 penetrates through the mounting seat 14 and is fixedly connected with the mounting seat 14, the top of the die 3 is fixedly connected with a guide rod 22, the guide rod 22 penetrates through the linear bearing 21 and is movably connected with the linear bearing 21, the guide rod 22 can guide the mounting seat 14, the vertical movement of the mounting seat 14 is ensured, and meanwhile, the friction resistance can be reduced by arranging the linear bearing 21;

wherein, in order to realize the purpose of clearance waste material that punches a hole, this device adopts following technical scheme to realize: a plurality of uniformly distributed blanking holes 23 are formed in the outer wall of the supporting tube 8, the blanking holes 23 correspond to the punching heads 15 in position, a cleaning circular plate 24 is arranged on the inner side of the supporting tube 8, a pull rod 25 is fixedly connected to one side of the cleaning circular plate 24, waste materials fall into the supporting tube 8 through the blanking holes 23 during punching, the pull rod 25 is pulled after punching is finished, and the pull rod 25 can drive the cleaning circular plate 24 to move so as to clean the waste materials;

wherein, in order to realize conveniently inserting the purpose of pipe, this device adopts following technical scheme to realize: the edge of the jack 4 is provided with a chamfer;

wherein, in order to realize the purpose of supporting the processing table 1, the device adopts the following technical scheme: processing platform 1 bottom fixedly connected with supporting leg, supporting leg bottom fixedly connected with foot stool.

The utility model discloses a use as follows: when the utility model is used, the round pipe is sleeved outside the supporting pipe 8 and inserted into the jack 4, then the manual chuck 7 is operated, the round pipe is clamped and fixed, then the motor 9 is started, the motor 9 can drive the crankshaft 10 to rotate during operation, the crankshaft 10 can drive the top end of the push rod 12 to do reciprocating motion, and then the push rod 12 drives the mounting seat 14 to do vertical reciprocating motion, the mounting seat 14 can drive the punching head 15 to do vertical reciprocating motion during reciprocating motion, and then the round pipe surface can be punched, meanwhile, the crankshaft 10 drives the driving turntable 16 to rotate during rotation, the driving turntable 16 can drive the driven turntable 17 to intermittently rotate through the first tooth block 18 at the edge, the driven turntable 17 can drive the rotating shaft 6, the manual chuck 7 and the round pipe to intermittently rotate when intermittently rotating, so as to adjust the punching position of the round pipe surface;

when punching, the waste material falls into the supporting tube 8 through the blanking hole 23, the pull rod 25 is pulled after punching is finished, and the pull rod 25 can drive the cleaning circular plate 24 to move so as to clean the waste material.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.

Claims

1. The utility model provides a muffler processingequipment before making things convenient for, includes processing platform (1), its characterized in that: the processing device is characterized in that a base block (2) and a die (3) are arranged at the top of the processing table (1), the base block (2) and the die (3) are fixedly connected with the processing table (1), a jack (4) is formed in the die (3), a mounting plate (5) is fixedly connected to one side, away from the base block (2), of the die (3), a rotating shaft (6) is arranged on the base block (2), the rotating shaft (6) penetrates through the base block (2) and is movably connected with the base block (2), a manual chuck (7) is fixedly connected to one end, close to the die (3), of the rotating shaft (6), a supporting tube (8) is fixedly connected to the middle of the manual chuck (7), the supporting tube (8) extends into the jack (4), and a driving mechanism is arranged at the top of the base block (2);

actuating mechanism includes motor (9), motor (9) output shaft fixedly connected with crank axle (10), install fixing base (11) on crank axle (10), fixing base (11) and crank axle (10) swing joint, fixing base (11) and base block (2) top fixed connection, motor (9) one end and mounting panel (5) swing joint are kept away from in crank axle (10), crank axle (10) are connected with pivot (6) transmission through incomplete gear train, crank axle (10) bottom is equipped with push rod (12), push rod (12) top fixedly connected with sleeve pipe (13), push rod (12) are through sleeve pipe (13) and crank axle (10) swing joint, push rod (12) bottom articulates there is mount pad (14), mount pad (14) bottom fixedly connected with a plurality of punching press heads (15), punching press head (15) run through mould (3) and peg graft with mould (3) activity.

2. A convenient pre-silencer manufacturing apparatus as claimed in claim 1, wherein: the incomplete gear comprises a driving turntable (16) and a driven turntable (17), wherein a first tooth block (18) is fixedly connected to the edge of the driving turntable (16), and a plurality of groups of second tooth blocks (19) and positioning blocks (20) are fixedly connected to the edge of the driven turntable (17).

3. A convenient pre-silencer manufacturing apparatus as claimed in claim 2, wherein: the second gear blocks (19) and the positioning blocks (20) are distributed in a staggered mode, and the edge of each positioning block (20) is matched with the edge of the driving rotary disc (16) in shape.

4. The convenient pre-silencer processing apparatus of claim 1, wherein: the surface of the mounting seat (14) is provided with a linear bearing (21), and the linear bearing (21) penetrates through the mounting seat (14) and is fixedly connected with the mounting seat (14).

5. The convenient pre-silencer manufacturing apparatus of claim 4, wherein: the top of the die (3) is fixedly connected with a guide rod (22), and the guide rod (22) penetrates through the linear bearing (21) and is movably connected with the linear bearing (21).

6. A convenient pre-silencer manufacturing apparatus as claimed in claim 1, wherein: a plurality of blanking holes (23) which are uniformly distributed are formed in the outer wall of the supporting tube (8), and the blanking holes (23) correspond to the positions of the stamping heads (15).

7. The convenient pre-silencer processing apparatus of claim 1, wherein: a cleaning circular plate (24) is arranged on the inner side of the supporting tube (8), and a pull rod (25) is fixedly connected to one side of the cleaning circular plate (24).

8. A convenient pre-silencer manufacturing apparatus as claimed in claim 1, wherein: and the edge of the jack (4) is provided with a chamfer.

9. A convenient pre-silencer manufacturing apparatus as claimed in claim 1, wherein: the bottom of the processing table (1) is fixedly connected with supporting legs, and the bottoms of the supporting legs are fixedly connected with foot seats.