CN217289595U - Silencer shell forming equipment - Google Patents

Abstract

The utility model discloses a silencer casing former, relate to silencer processing technology field, comprises an operation bench, the groove that gathers materials has been seted up in the operation panel, fixed mounting has the drive case on the operation panel, the operation groove has been seted up to the inside of drive case, set up on the operation panel and link up and be located the logical groove of drift below with the groove that gathers materials, lead to the same central line of groove and drift, it plays the collection effect and is used for reducing the piece and drop the collection piece that influences the punching press of silencer casing on the silencer casing to be equipped with the piece that adheres below being located the drift and after the punching press, this silencer casing former, the piece that can avoid adhering on the drift falls on the silencer casing and influences the follow-up stamping process of silencer casing, the machining precision of silencer casing has been improved, the shaping of the silencer casing of being convenient for, the machining efficiency of silencer casing has been improved.

Description

Silencer shell forming equipment

Technical Field

The utility model relates to a silencer processing technology field specifically is a silencer casing former.

Background

Along with the constantly promoting of car new variety, the automobile silencer is as the important component of vehicle chassis, the automobile silencer is the part that is used for reducing the engine during operation of motor vehicle and produces the noise, it offsets each other and weakens the sound intensity to take place to interfere when the stack for two lists of sound waves, make sound reduce, thereby play the effect of amortization, current silencer casing former has to adhere on the punching head in the punching press process and has partial piece, the piece can influence the subsequent processing of silencer casing when dropping on the silencer casing, the problem of the machining precision of silencer casing has been reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a silencer casing former is not enough to prior art, the utility model provides a silencer casing former has solved and can adhere partial piece on having the drift among the stamping process in current silencer casing former, and the piece can influence the subsequent processing of silencer casing when dropping on the silencer casing, has reduced the problem of silencer casing's machining precision.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a silencer casing former, includes the operation panel, set up the groove that gathers materials in the operation panel, fixed mounting has the drive box on the operation panel, the operation groove has been seted up to the inside of drive box, set up on the operation panel and link up with the groove that gathers materials and be located the drift below and lead to the groove, lead to groove and drift same central line, be equipped with the piece that is located drift below and adheres after the drift stamping on the operation panel and play the collection effect and be used for reducing the piece and drop the collection piece that influences silencer casing punching press on silencer casing.

Through above-mentioned technical scheme, when the drift moves down and when carrying out the punching press to the silencer casing, the crushed aggregates gets into the inside in collecting groove through leading to the groove, and partial piece can adhere on the drift, can collect the piece that adheres on the drift through the effect of collecting the piece, and the piece that adheres on the reduction drift falls and can influence subsequent punching press processing's possibility on the silencer casing.

Preferably, collect the piece include with operation panel up end fixed connection's fixed disk, it is connected with the spliced pole of vertical direction to rotate on the fixed disk, the second connecting rod has been cup jointed in the outside of spliced pole, the second connecting rod rotates with the spliced pole to be connected, the one end fixed mounting that the spliced pole was kept away from to the second connecting rod has the dirty box of collection that is located the drift below, set up the dirty groove of collection that plays the collection effect to the piece on the dirty box of collection, the outside of second connecting rod is equipped with the locating lever that is located the dirty box outside of collection, be equipped with the dirty box rotation of drive collection on the drift so that the dirty box of collection does not influence the driving piece that the drift moved the punching press down.

Through above-mentioned technical scheme, the dirty box of second connecting rod box collection can be driven through the effect of driving piece and rotate round the spliced pole, and when the dirty box of collection was located the drift below, the dirty groove of the dirty box collection that is gathered by the dirty box of collection when the piece on the drift dropped was collected, when the dirty box of collection rotated to not being located same center line with the drift, did not influence the drift and moved down and carry out the punching press to the muffler casing.

Preferably, the driving piece includes the head rod that just is the horizontal direction with drift fixed connection, the long limit direction of head rod is perpendicular with the central line direction of drift, the one end fixed mounting that the drift was kept away from to the head rod has the stopper, one side that the stopper is close to the locating lever is equipped with the slope, the slope is contradicted with the locating lever, the second connecting rod is through the torsion spring fixed connection who is located the spliced pole outside with the fixed disk, the bottom area of stopper is greater than the top area of stopper.

Through the technical scheme, can drive when the drift moves down and move down with drift fixed connection's head rod and stopper, can make the slope and locating lever contact when the stopper moves down, because the slope personally submits the slope form, the slope moves down and when contacting with the locating lever, can drive the locating lever and rotate around the spliced pole, the rotation of locating lever can drive the rotation with locating lever fixed connection's second connecting rod and the dirty box of collection, move down when the drift and contact with the silencer casing, the dirty box of collection does not contact with the drift and can not contact with the head rod, can play limiting displacement to the rotation of second connecting rod and locating lever through torsion spring's effect.

Preferably, the top end of the torsion spring is provided with a first extension arm, the bottom end of the torsion spring is provided with a second extension arm, the first extension arm is fixedly connected with the outer surface of the second connecting rod, and the second extension arm is fixedly connected with the outer surface of the fixed disk.

Through above-mentioned technical scheme, can play limiting displacement to the rotation of second connecting rod and locating lever through torsion spring's effect, make dirty box of collection return the normal position when slope and locating lever disconnection convenient for.

Preferably, be equipped with the hydraulic stem in the drive case, the extension end and the drift fixed connection of hydraulic stem, the drift extends the drive case, the inside rotation of collecting the silo is connected with the belt, the inside both ends of belt all rotate and are connected with the axis of rotation, fixed mounting has one of them axis of rotation pivoted motor of drive in the collecting the silo.

Through above-mentioned technical scheme, the effect through the hydraulic stem can drive the slip of drift, and then steerable drift punches to muffler casing, and the effect through the motor can drive the rotation of one of them axis of rotation, and then can drive the rotation of belt to can drive the rotation of another axis of rotation, this is prior art, does not do too much here and gives unnecessary details.

Preferably, a plurality of thread grooves are formed in the outer side of the punch and are evenly distributed along the long edge direction of the punch, and screws are arranged on the outer side of the first connecting rod and penetrate through the first connecting rod to be in threaded connection with the punch.

Through above-mentioned technical scheme, can carry on spacingly to the position of head rod through the cooperation in screw and screw groove, can be according to the position of the thickness adjustment drift of silencer casing and head rod, the use of the device of being convenient for.

Preferably, a fan is arranged on one side, close to the punch, of the limiting block.

Through the technical scheme, the scraps adhered to the punch can be blown off through the action of the fan.

(III) advantageous effects

The utility model provides a silencer casing former. The method has the following beneficial effects:

(1) the silencer shell forming equipment can drive the first connecting rod and the limiting block to move downwards through the downward movement of the punch, the slope surface is in contact with the positioning rod in the downward movement process of the limiting block, the positioning rod, the second connecting rod and the dirt collecting box are driven to rotate, the dirt collecting box cannot influence the downward movement punching of the punch, when the punch moves upwards, the first connecting rod and the limiting block are driven to move upwards, after the slope surface is disconnected with the positioning rod, the torsion spring rebounds to drive the positioning rod, the second connecting rod and the dirt collecting box to rotate, the dirt collecting box can rotate to the position below the punch, the scraps adhered to the punch can be blown off through the action of the fan, the scraps on the punch are collected through the action of the dirt collecting box, the phenomenon that the scraps adhered to the punch fall on the silencer shell to influence the subsequent punching processing of the silencer shell is avoided, and the processing precision of the silencer shell is improved, the silencer shell is convenient to form, and the machining efficiency of the silencer shell is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall side view structure of the present invention;

FIG. 3 is a schematic view of the connection structure of the connection column and the second connection rod of the present invention;

fig. 4 is a schematic top view of the first connecting rod of the present invention.

In the figure: 1. an operation table; 2. a material collecting groove; 3. a belt; 4. a drive box; 5. an operation slot; 6. a through groove; 7. a punch; 8. a first connecting rod; 9. a limiting block; 10. fixing the disc; 11. connecting columns; 12. a second connecting rod; 13. a dirt collecting box; 14. a sewage collecting tank; 15. positioning a rod; 16. a torsion spring; 17. a slope surface.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

As shown in fig. 1-4, the utility model provides a technical solution: a silencer shell forming device comprises an operation table 1, wherein a material collecting groove 2 is formed in the operation table 1, a driving box 4 is fixedly mounted on the operation table 1, an operation groove 5 is formed in the driving box 4, a through groove 6 which is communicated with the material collecting groove 2 and is positioned below a punch 7 is formed in the operation table 1, the through groove 6 and the punch 7 share the same central line, a collecting piece which is positioned below the punch 7 and used for collecting scraps adhered to the punch 7 after punching so as to reduce the phenomenon that the scraps fall on a silencer shell to affect the punching of the silencer shell is arranged on the operation table 1, when the punch 7 moves downwards and punches the muffler shell, the crushed aggregates enter the inside of the aggregate groove 2 through the through groove 6, part of the crushed aggregates are adhered to the punch 7, the scraps adhered to the punch 7 can be collected through the action of the collecting piece, so that the possibility that the scraps adhered to the punch 7 fall on the silencer shell to influence the subsequent punching processing is reduced;

as shown in fig. 3 and fig. 4, the collecting member includes a fixing plate 10 fixedly connected to the upper end surface of the operating table 1, a connecting post 11 in the vertical direction is rotatably connected to the fixing plate 10, a second connecting rod 12 is sleeved outside the connecting post 11, the second connecting rod 12 is rotatably connected to the connecting post 11, a dirt collecting box 13 located below the punch 7 is fixedly mounted at one end of the second connecting rod 12 away from the connecting post 11, a dirt collecting groove 14 for collecting debris is formed in the dirt collecting box 13, a positioning rod 15 located outside the dirt collecting box 13 is arranged outside the second connecting rod 12, a driving member for driving the dirt collecting box 13 to rotate is arranged on the punch 7 so that the dirt collecting box 13 does not affect downward movement of the punch 7, the dirt collecting box 13 of the second connecting rod 12 can be driven to rotate around the connecting post 11 under the action of the driving member, when the dirt collecting box 13 is located below the punch 7, debris on the punch 7 falls and is collected by the dirt collecting groove 14 of the dirt collecting box 13, when the dirt collecting box 13 rotates to be not positioned on the same central line with the punch 7, the punch 7 does not move downwards to punch the shell of the silencer;

referring to fig. 3, the driving member includes a first connecting rod 8 fixedly connected to the punch 7 and in a horizontal direction, a long side direction of the first connecting rod 8 is perpendicular to a center line direction of the punch 7, a stopper 9 is fixedly mounted at an end of the first connecting rod 8 away from the punch 7, a slope 17 is disposed at a side of the stopper 9 close to the positioning rod 15, the slope 17 abuts against the positioning rod 15, a second connecting rod 12 is fixedly connected to the fixing plate 10 through a torsion spring 16 located outside the connecting rod 11, a bottom end area of the stopper 9 is larger than a top end area of the stopper 9, when the punch 7 moves down, the first connecting rod 8 and the stopper 9 fixedly connected to the punch 7 are driven to move down, when the stopper 9 moves down, the slope 17 can contact the positioning rod 15, because the slope 17 is inclined, when the slope 17 moves down and contacts the positioning rod 15, the positioning rod 15 is driven to rotate around the connecting rod 11, the rotation of the positioning rod 15 can drive the second connecting rod 12 and the dirt collecting box 13 which are fixedly connected with the positioning rod 15 to rotate, when the punch 7 moves downwards and is in contact with the shell of the silencer, the dirt collecting box 13 is not in contact with the punch 7 and is not in contact with the first connecting rod 8, and the rotation of the second connecting rod 12 and the positioning rod 15 can be limited through the action of the torsion spring 16;

as shown in fig. 3, a first extension arm is arranged at the top end of the torsion spring 16, a second extension arm is arranged at the bottom end of the torsion spring 16, the first extension arm is fixedly connected with the outer surface of the second connecting rod 12, and the second extension arm is fixedly connected with the outer surface of the fixing plate 10, so that the rotation of the second connecting rod 12 and the positioning rod 15 can be limited under the action of the torsion spring 16, and the dirt collecting box 13 can be conveniently restored when the slope surface 17 is disconnected with the positioning rod 15;

as shown in fig. 1, a hydraulic rod is arranged in a drive box 4, an extension end of the hydraulic rod is fixedly connected with a punch 7, the punch 7 extends out of the drive box 4, a belt 3 is rotatably connected inside a material collecting groove 2, two ends inside the belt 3 are rotatably connected with rotating shafts, a motor for driving one of the rotating shafts to rotate is fixedly arranged in the material collecting groove 2, the punch 7 can be driven to slide under the action of the hydraulic rod, the punch 7 can be controlled to punch the muffler shell, the motor can drive one of the rotating shafts to rotate, the belt 3 can be driven to rotate, and the other rotating shaft can be driven to rotate, which is the prior art and is not described herein;

as shown in fig. 3, a plurality of thread grooves are formed in the outer side of the punch 7, and are uniformly distributed along the long side direction of the punch 7, a screw is arranged on the outer side of the first connecting rod 8, the screw penetrates through the first connecting rod 8 and is in threaded connection with the punch 7, the position of the first connecting rod 8 can be limited through the matching of the screw and the thread groove, the positions of the punch 7 and the first connecting rod 8 can be adjusted according to the thickness of the muffler shell, and the use of the device is facilitated;

as shown in fig. 3, a fan is disposed on one side of the limiting block 9 close to the punch 7, and the fan can blow away the debris adhered to the punch 7.

When the silencer is used, a power supply is switched on, a switch is switched on, a user can place a silencer shell needing to be punched on the operating table 1, the position of the silencer shell needing to be punched is placed below the punch 7, the punch 7 moves downwards at the moment, the punch 7 moves downwards to drive the first connecting rod 8 fixedly connected with the punch 7 to move downwards, further the limiting block 9 fixedly connected with the first connecting rod 8 can be driven to move downwards, the limiting block 9 moves downwards to drive the slope surface 17 to move downwards, when the slope surface 17 contacts the positioning rod 15 in the downward movement process, the positioning rod 15 can be pushed to rotate, the positioning rod 15 can drive the second connecting rod 12 and the dirt collecting box 13 to rotate around the connecting column 11, at the moment, the dirt collecting box 13 is not located on the same central line with the punch 7, and the dirt collecting box 13 cannot influence the punch 7 to move downwards to punch the silencer shell;

the punched scrap materials enter the inside of the material collecting groove 2 through the through groove 6, the belt 3 can drive the scrap materials to move towards the outer side of the operating platform 1 in the rotating process so as to collect the scrap materials, but partial scrap materials are adhered to the punch 7, after the punch 7 moves upwards, the first connecting rod 8, the limiting block 9 and the slope surface 17 move upwards along with the punch 7, after the slope surface 17 is disconnected with the positioning rod 15, the torsion spring 16 rebounds, the second connecting rod 12, the dirt collecting box 13 and the positioning rod 15 can be controlled to rotate to the original position under the action of the torsion spring 16, the dirt collecting box 13 is positioned below the punch 7 at the moment, the fan is turned on, the scrap materials adhered to the punch 7 can be blown off under the action of the fan, and as the dirt collecting box 13 is positioned below the punch 7 and has an area larger than the cross section of the punch 7, the collection effect on the scrap materials blown off the punch 7 can be collected under the action of the dirt collecting box 13, the subsequent punching processing of the silencer shell is prevented from being influenced by the fact that the chips adhered to the punch 7 fall on the silencer shell, the processing precision of the silencer shell is improved, the silencer shell is convenient to form, the processing efficiency of the silencer shell is improved, and therefore the silencer shell forming equipment is used in the process, and meanwhile the content which is not described in detail in the specification belongs to the prior art which is known to the skilled person in the field.

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 the 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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. A silencer shell molding equipment comprises an operation table (1), and is characterized in that: set up material collecting groove (2) in operation panel (1), fixed mounting has drive box (4) on operation panel (1), operation groove (5) have been seted up to the inside of drive box (4), set up on operation panel (1) and link up with material collecting groove (2) and be located logical groove (6) of drift (7) below, lead to groove (6) and drift (7) same central line, be equipped with on operation panel (1) and be located drift (7) below and play the collection effect to the piece that adheres after drift (7) punching press and be used for reducing the piece and drop on the silencer casing and influence the collection piece of silencer casing punching press.

2. The muffler shell forming apparatus of claim 1, wherein: collect the piece include with operation panel (1) up end fixed connection's fixed disk (10), rotate on fixed disk (10) and be connected with spliced pole (11) of vertical direction, second connecting rod (12) have been cup jointed in the outside of spliced pole (11), second connecting rod (12) rotate with spliced pole (11) and are connected, the one end fixed mounting that spliced pole (11) were kept away from in second connecting rod (12) has dirty box (13) of collection that is located drift (7) below, set up on the dirty box (13) of collection and play the dirty groove (14) of collection that the effect was collected to the piece, the outside of second connecting rod (12) is equipped with locating lever (15) that are located the dirty box (13) outside of collection, be equipped with on drift (7) drive collection dirty box (13) and rotate so that dirty box (13) of collection do not influence drift (7) and move down the driving piece of punching press.

3. The muffler shell forming apparatus as defined in claim 2, wherein: the driving piece comprises a first connecting rod (8) which is fixedly connected with the punch (7) and is in the horizontal direction, the long side direction of the first connecting rod (8) is perpendicular to the central line direction of the punch (7), a limiting block (9) is fixedly mounted at one end, far away from the punch (7), of the first connecting rod (8), a slope face (17) is arranged on one side, close to the positioning rod (15), of the limiting block (9), the slope face (17) is abutted against the positioning rod (15), a second connecting rod (12) is fixedly connected with the fixed disk (10) through a torsion spring (16) located on the outer side of the connecting column (11), and the area of the bottom end of the limiting block (9) is larger than that of the top end of the limiting block (9).

4. The muffler shell forming apparatus as defined in claim 3, wherein: the top end of the torsion spring (16) is provided with a first extension arm, the bottom end of the torsion spring (16) is provided with a second extension arm, the first extension arm is fixedly connected with the outer surface of the second connecting rod (12), and the second extension arm is fixedly connected with the outer surface of the fixed plate (10).

5. The muffler shell forming apparatus of claim 1, wherein: be equipped with the hydraulic stem in drive case (4), the extension end and drift (7) fixed connection of hydraulic stem, drive case (4) are extended in drift (7), the inside of collecting groove (2) is rotated and is connected with belt (3), the both ends of belt (3) inside are all rotated and are connected with the axis of rotation, fixed mounting has one of them axis of rotation pivoted motor of drive in collecting groove (2).

6. The muffler shell forming apparatus as defined in claim 3, wherein: a plurality of thread grooves are formed in the outer side of the punch (7) and are evenly distributed along the long edge direction of the punch (7), screws are arranged on the outer side of the first connecting rod (8), and the screws penetrate through the first connecting rod (8) and are in threaded connection with the punch (7).

7. The muffler shell forming apparatus according to claim 3, wherein: and a fan is arranged on one side, close to the punch (7), of the limiting block (9).

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