CN218191976U - Automobile bumper punching machine with clamp structure - Google Patents

Abstract

The application discloses car bumper piercing press with anchor clamps structure, it includes: the device comprises a frame, supporting legs, a carrying seat, a clamping cylinder, a positioning groove, a blanking groove, a reinforcing rod, a pressing cylinder, a conveying pipe, a control cabinet, a connecting plate, a pressing plate, a notch, a pressing strip, a guide rod, a guide hole, a pressure spring, a punching rod, a reset spring, a positioning hole, a pressing block, a protective shell, a fixing block, a rotating shaft, a cam, a first motor, a worm wheel, a rotating rod, a spiral conveying blade, a connecting cylinder, a compacting cylinder, a connecting seat, a hydraulic cylinder, a rotating cover, a pressing plate, a second motor, a fixing sleeve, a positioning round block, a connecting shaft and a third motor. The automobile bumper clamping fixture has the beneficial effects that better clamping can be realized, the clamping of the upper position, the lower position, the front position and the rear position of an automobile bumper is realized, and the integral clamping effect is better; meanwhile, the material is compacted by the compacting assembly, and after compaction, the excess material forms a whole body, namely a cake shape, so that the material can form a whole body conveniently and can be recovered conveniently.

Description

Automobile bumper piercing press with anchor clamps structure

Technical Field

The invention relates to an automobile bumper punching machine, in particular to an automobile bumper punching machine with a clamp structure, and belongs to the technical field of automobile bumper punching processing.

Background

Bumpers (bumpers) are arranged at the front end and the rear end of the automobile, so that the automobile bumper has a decoration function, and more importantly, is a safety device with the functions of absorbing and buffering external impact force and protecting an automobile body and passengers; when the automobile bumper is processed, punching processing is needed.

In the conventional patent document "CN216632244U is an automobile bumper punching machine", although the bumper punching machine can perform punching processing, the structure or the jig for clamping and positioning the bumper is lacked, the clamping and positioning of the bumper are not easily performed, and the stability of the bumper processing cannot be ensured. There is no automobile bumper punching machine having a clip structure.

Disclosure of Invention

In order to solve the defects of the prior art, the application provides an automobile bumper punching machine with a clamp structure, which is used for positioning and placing an automobile bumper through a positioning groove, wherein a clamping cylinder is arranged and can be used for clamping and mounting the front position and the rear position of the placed automobile bumper, a pressing cylinder is further arranged, the upper part of the automobile bumper is pressed down through a driving pressure plate, a load seat is matched to realize the clamping of the upper position and the lower position, meanwhile, a pressure spring in the automobile bumper is compressed when the automobile bumper is pressed down, the compression deformation of the pressure spring is used for providing the elastic force for pressing, and better clamping is realized; the clamping positioning device is used for solving the problems that the automobile bumper in the prior art is short of clamping positioning and poor in positioning effect.

The problem of the clout that produces after further being used for solving to punch a hole lacks the recovery drive gathering is carried out to the clout accessible feed chute that produces through punching a hole and is carried out the unloading, enters into conveying mechanism, rotates through third motor drive dwang, through drive screw conveyor blade, realizes the transport of material, makes the material gather in the compaction section of thick bamboo.

The problem that the excess material produced after punching is lack of compaction is further solved, compaction of the material is achieved through the compaction assembly, after compaction, the excess material forms a whole, namely a cake shape, the material is convenient to form a whole, and recovery is convenient.

According to an aspect of the present application, there is provided an automobile bumper punching machine having a clip structure, including: the device comprises a frame, supporting legs, a load seat, a conveying mechanism, a connecting cylinder, a compaction assembly, a pressing cylinder, a pressing seat and a punching assembly; the supporting legs are fixedly mounted at four corners of the bottom of the frame, a processing cavity groove is formed in the frame, a carrying seat is arranged in the processing cavity groove, the bottom of the carrying seat is fixedly mounted with the inner wall of the bottom of the frame, and a positioning groove for placing and positioning an automobile bumper is formed above the carrying seat; a feeding groove is arranged below the positioning groove, the feeding groove penetrates through the bottom of the frame, a conveying mechanism is fixedly mounted at the bottom of the frame, and a feeding hole of the conveying mechanism is communicated with the bottom end of the feeding groove; a connecting cylinder is arranged at the feed opening of the conveying mechanism in a communicating manner, and a compaction assembly is arranged at the bottom end of the connecting cylinder; the top of the frame is fixedly provided with two vertically arranged lower air cylinders, the bottom ends of output shafts of the lower air cylinders are fixedly provided with pressing seats, and the pressing seats are provided with punching assemblies; a plurality of reinforcing rods are uniformly and fixedly arranged in the frame.

Furthermore, a plurality of clamping cylinders are fixedly mounted on the top of the front end of the loading seat along the length direction and on the top of the rear end of the loading seat along the length direction at equal intervals, the output shaft ends of the clamping cylinders extend to the inside of the positioning groove, pressing blocks are fixedly mounted on the output shaft ends of the clamping cylinders, and the pressing blocks are of disc-shaped structures.

Further, the conveying mechanism includes: the conveying pipe is fixedly installed on the bottom of the frame, a feed port is formed in the top of the conveying pipe, and the feed port is communicated with the blanking groove; the feed opening has been seted up to the bottom of conveyer pipe, the feed opening is installed with connecting cylinder intercommunication, and connecting cylinder and conveyer pipe bottom fixed weld, third motor fixed mounting is in the one end department of conveyer pipe, the output axle head of third motor and the one end fixed connection of dwang, and the dwang rotates the inside of installing at the conveyer pipe, fixed cover has connect helical conveying blade on the dwang.

Further, the compaction assembly includes: compaction section of thick bamboo, rotatory lid, pressure disk and pneumatic cylinder, the top of a compaction section of thick bamboo and the bottom fixed connection of connecting cylinder, and connecting cylinder and compaction section of thick bamboo intercommunication installation, fixed mounting has the pneumatic cylinder on the one end outer wall of a compaction section of thick bamboo, the output shaft fixed mounting of pneumatic cylinder has the pressure disk, pressure disk clearance fit is connected to the inside of a compaction section of thick bamboo, rotatory lid sets up the opening end department at a compaction section of thick bamboo, the top outer wall fixedly connected with connecting seat of a compaction section of thick bamboo, connecting seat top and conveyer pipe bottom outer wall fixed connection.

Furthermore, a connecting shaft is fixedly mounted on one side of the top of the rotary cover, one end of the connecting shaft is fixedly connected with an output shaft end of a second motor, and the second motor is fixedly mounted on the outer wall of the top of the compaction cylinder.

Furthermore, the connecting shaft is sleeved with a fixing sleeve, the fixing sleeve is fixedly connected with the outer wall of the top of the compaction cylinder, the connecting shaft is fixedly sleeved with a positioning round block, and the positioning round block is in clearance fit connection with a round cavity arranged inside the fixing sleeve.

Further, the pressure seat includes: the connecting plate comprises a connecting plate, a pressing plate, a pressure spring and a guide rod, wherein the top of the connecting plate is fixedly connected with an output shaft end of a downward pressing cylinder, the bottom of the connecting plate is elastically connected with the pressing plate through a plurality of pressure springs, the guide rod is fixedly mounted at the top of the pressing plate, a guide hole is formed in the connecting plate, and the guide rod is in clearance fit with the guide hole.

Furthermore, one end of the pressure spring is fixedly connected with the connecting plate, and the other end of the pressure spring is fixedly connected with the pressing plate.

Further, the punch assembly includes: protective housing, fixed block, pivot, cam, first motor, worm wheel, layering, ram and reset spring, the protective housing sets up in seting up the scarce groove on the connecting plate, the equal fixed mounting in preceding, the back both ends of protective housing has the fixed block, the fixed block is connected with the cell wall fixed connection who lacks the groove, fixed mounting has first motor on the outer wall of protective housing, the output shaft end fixedly connected with worm of first motor, the worm rotates the inside of installing at the protective housing, the worm meshing is connected with the worm wheel, the worm wheel cup joints with the pivot is fixed, the pivot rotates with the protective housing to be connected, fixed cover has the cam in the pivot, the bottom of cam is provided with the layering, the bottom fixed mounting of layering has a plurality of rams, the bottom of ram is connected with the locating hole clearance fit of seting up on the clamp plate, the cover is equipped with reset spring on the ram, reset spring's one end and the bottom fixed connection of layering, reset spring's the other end and the top fixed connection of clamp plate.

Further, the top fixed mounting of frame has the switch board, switch board and centre gripping cylinder, air cylinder, first motor, pneumatic cylinder, second motor and third motor electric connection down.

The application has the advantages that: the automobile bumper punching machine is used for punching metal plates when an automobile bumper is machined; compared with the prior art, the automobile bumper is positioned and placed through the positioning groove, the clamping cylinder is arranged in the automobile bumper, the clamping cylinder can be used for clamping and mounting the front position and the rear position of the placed automobile bumper, the pressing cylinder is further arranged, the upper portion of the automobile bumper is pressed down through the driving pressure plate, the clamping at the upper position and the lower position is realized through the matching of the carrying seat, meanwhile, when the pressing cylinder is pressed down, the pressing spring in the automobile bumper is compressed, the compression deformation of the pressing spring is provided, the pressing elastic force is provided, and the better clamping is realized;

the punching assembly is integrally arranged, punching operation is achieved through the punching assembly, the worm is driven to rotate through the driving of the first motor, the rotating shaft can be driven to rotate through meshing transmission between the worm and the worm wheel, so that the cam is driven to rotate, the pressing strip and the punch are pressed down through the cam to perform punching operation, speed reduction operation is performed through transmission between the worm and the worm wheel, the impact force of punching is improved, punching is facilitated, and meanwhile resetting is achieved through the elastic force action of the reset spring after punching;

further after punching a hole, the clout accessible feed chute that produces punches a hole carries out the unloading, enters into conveying mechanism, rotates through third motor drive dwang, through drive helical conveying blade, realizes the transport of material for the material enters into the compaction subassembly, realizes the compaction of material through the compaction subassembly, after carrying out the compaction, makes the clout form a whole, forms the pie promptly, and the material of being convenient for constitutes a whole, is convenient for retrieve.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and their description illustrate the embodiments of the invention and do not limit it. In the drawings:

FIG. 1 is a schematic diagram of an automotive bumper punch having a clamp configuration according to one embodiment of the present application;

FIG. 2 is a schematic view of the bottom of the hold-down cylinder in the embodiment of FIG. 1;

FIG. 3 is a schematic view of the clamping cylinder and the briquette in the embodiment of FIG. 1;

FIG. 4 is a schematic view of the structure of the inside of the notch groove in the embodiment of FIG. 1;

FIG. 5 is a schematic view of the interior of the protective case of the embodiment of FIG. 1;

FIG. 6 is a schematic view of the construction of the bottom of the cam in the embodiment of FIG. 1;

FIG. 7 is a schematic view of the bottom of the susceptor in the embodiment of FIG. 1;

FIG. 8 is a schematic illustration of the construction of the compaction kit of the embodiment of FIG. 1;

FIG. 9 is a schematic top view of the duct of the embodiment of FIG. 1 at the bottom of the frame;

fig. 10 is a schematic diagram of the working principle of the embodiment shown in fig. 1.

The meaning of the reference symbols in the figures: 1. a frame; 2. supporting legs; 3. a carrier base; 4. a clamping cylinder; 5. positioning a groove; 6. a discharging groove; 7. a reinforcing rod; 8. pressing down the air cylinder; 9. a delivery pipe; 10. a control cabinet; 11. a connecting plate; 12. pressing a plate; 13. notching; 14. layering; 15. a guide bar; 16. a guide hole; 17. a pressure spring; 18. a punch; 19. a return spring; 20. positioning holes; 21. pressing into blocks; 22. a protective shell; 23. a fixed block; 24. a rotating shaft; 25. a cam; 26. a first motor; 27. a worm; 28. a worm gear; 29. rotating the rod; 30. a screw conveying blade; 31. a connecting cylinder; 32. compacting the cylinder; 33. a connecting seat; 34. a hydraulic cylinder; 35. a rotating cover; 36. a platen; 37. a second motor; 38. fixing a sleeve; 39. positioning the round block; 40. a connecting shaft; 41. a third motor.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Moreover, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1 to 10, a car bumper punching machine having a clip structure includes: frame 1, supporting legs 2, year seat 3, conveying mechanism, connecting cylinder 31, compaction subassembly, push down cylinder 8, press seat and punching assembly.

As shown in fig. 1 and 7, as a specific scheme, one supporting leg 2 is fixedly mounted at each of four corners of the bottom of the frame 1, a processing cavity groove is formed in the frame 1, a carrying seat 3 is arranged in the processing cavity groove, the bottom of the carrying seat 3 is fixedly mounted on the inner wall of the bottom of the frame 1, and a positioning groove 5 for placing and positioning an automobile bumper is formed above the carrying seat 3; a blanking groove 6 is arranged below the positioning groove 5, the blanking groove 6 penetrates through the bottom of the frame 1, a conveying mechanism is fixedly arranged at the bottom of the frame 1, and a feeding hole of the conveying mechanism is communicated with the bottom end of the blanking groove 6; connecting cylinder 31 is installed in conveying mechanism's feed opening intercommunication, the compaction subassembly is installed to the bottom of connecting cylinder 31, can punch a hole the transport and the compaction of clout for the clout forms a whole, is convenient for retrieve.

The top fixed mounting of frame 1 has two vertical settings to push down the air cylinder 8, the output shaft bottom fixed mounting of pushing down air cylinder 8 has the pressure seat, be provided with the subassembly that punches a hole on the pressure seat, realized the centre gripping of car bumper, carry out the location of car bumper.

A plurality of reinforcing rods 7 are uniformly and fixedly arranged in the frame 1.

As shown in fig. 1 and fig. 3, as a specific solution, a plurality of clamping cylinders 4 are fixedly installed at equal intervals along the length direction on the top of the front end of the load bearing seat 3 and along the length direction on the top of the rear end of the load bearing seat 3, the output shaft ends of the clamping cylinders 4 extend to the inside of the positioning groove 5, press blocks 21 are fixedly installed on the output shaft ends of the clamping cylinders 4, and the press blocks 21 are of a disc-shaped structure and used for clamping and positioning the front and rear positions of the bumper of the automobile.

As shown in fig. 7, as a specific scheme, the conveying mechanism includes: the conveying pipe 9 is fixedly arranged at the bottom of the frame 1, a feed inlet is formed in the top of the conveying pipe 9, and the feed inlet is communicated with the blanking groove 6; the feed opening has been seted up to conveyer pipe 9's bottom, the feed opening communicates the installation with connecting cylinder 31, and connecting cylinder 31 and the fixed welding in conveyer pipe 9 bottom, third motor 41 fixed mounting is in the one end department of conveyer pipe 9, the output axle head of third motor 41 and the one end fixed connection of dwang 29, and dwang 29 rotates the inside of installing at conveyer pipe 9, fixed cover 38 has connect spiral delivery vane 30 on the dwang 29, and the clout that produces punches a hole enters into conveyer pipe 9 through silo 6 down, drives dwang 29 and spiral delivery vane 30 through third motor 41 and rotates together to provide the transport for the clout, make the clout enter into compaction section of thick bamboo 32 through connecting cylinder 31.

As shown in fig. 7 and 8, as a specific solution, the compacting assembly comprises: the device comprises a compaction cylinder 32, a rotary cover 35, a pressure plate 36 and a hydraulic cylinder 34, wherein the top of the compaction cylinder 32 is fixedly connected with the bottom end of a connecting cylinder 31, the connecting cylinder 31 is communicated with the compaction cylinder 32, the hydraulic cylinder 34 is fixedly installed on the outer wall of one end of the compaction cylinder 32, the pressure plate 36 is fixedly installed on the output shaft end of the hydraulic cylinder 34, the pressure plate 36 is connected to the inside of the compaction cylinder 32 in a clearance fit manner, the rotary cover 35 is arranged at the opening end of the compaction cylinder 32, the outer wall of the top of the compaction cylinder 32 is fixedly connected with a connecting seat 33, and the top of the connecting seat 33 is fixedly connected with the outer wall of the bottom of the conveying pipe 9; a connecting shaft 40 is fixedly installed on one side of the top of the rotating cover 35, one end of the connecting shaft 40 is fixedly connected with an output shaft end of a second motor 37, and the second motor 37 is fixedly installed on the outer wall of the top of the compacting cylinder 32; the connecting shaft 40 is sleeved with a fixing sleeve 38, the fixing sleeve 38 is fixedly connected with the outer wall of the top of the compaction cylinder 32, the fixing sleeve 38 on the connecting shaft 40 is connected with a positioning round block 39, the positioning round block 39 is in clearance fit connection with a round cavity formed in the fixing sleeve 38, after a certain amount of excess materials are collected, the press disc 36 is further driven to move through the hydraulic cylinder 34, left movement is carried out through the press disc 36, the excess materials are compacted through the press disc 36 and the rotary cover 35, and the dispersed excess materials are compacted into a whole; after the compaction, rotate through second motor 37 drive connecting axle 40 to drive rotatory lid 35 and rotate, specifically rotate 180, make rotatory lid 35 stop blockking of a compaction section of thick bamboo 32 opening part, through the drive of pneumatic cylinder 34, push out the clout of compaction through pressure disk 36 after that, the clout of being convenient for constitutes a whole, is convenient for retrieve.

As shown in fig. 2, as a specific solution, the pressing base includes: the pressing device comprises a connecting plate 11, a pressing plate 12, a pressure spring 17 and a guide rod 15, wherein the top of the connecting plate 11 is fixedly connected with the output shaft end of a lower pressing cylinder 8, the bottom of the connecting plate 11 is elastically connected with the pressing plate 12 through a plurality of pressure springs 17, the top of the pressing plate 12 is fixedly provided with the guide rod 15, the connecting plate 11 is provided with a guide hole 16, and the guide rod 15 is in clearance fit connection with the guide hole 16; one end and the connecting plate 11 fixed connection of pressure spring 17, the other end and the clamp plate 12 fixed connection of pressure spring 17 press the seat to go on down through 8 drive pressure cylinders down, through clamp plate 12 and the contact of car bumper top, push down, compress pressure spring 17 for pressure spring 17 produces elastic deformation, through the elasticity of pressure spring 17 compression deformation, provides pressure for clamp plate 12, realizes pressing from both sides tight of position from top to bottom.

As shown in fig. 4, 5, and 6, as a specific aspect, the punching assembly includes: protective housing 22, fixed block 23, pivot 24, cam 25, first motor 26, worm 27, worm wheel 28, layering 14, ram 18 and reset spring 19, protective housing 22 sets up in seting up scarce groove 13 on connecting plate 11, the equal fixed mounting in preceding, the back both ends of protective housing 22 has fixed block 23, fixed block 23 and the cell wall fixed connection who lacks groove 13, fixed mounting has first motor 26 on the outer wall of protective housing 22, the output shaft end fixedly connected with worm 27 of first motor 26, worm 27 rotates the inside of installing at protective housing 22, worm 27 meshing is connected with worm wheel 28, worm wheel 28 connects with the fixed cover 38 of pivot 24, pivot 24 and protective housing 22 physically rotate to be connected, fixed cover 38 connects cam 25 on the pivot 24, the bottom of cam 25 is provided with layering 14, the bottom fixed mounting of layering 14 has a plurality of rams 18, the bottom end of the punch 18 is in clearance fit connection with a positioning hole 20 formed in the pressing plate 12, a return spring 19 is sleeved on the punch 18, one end of the return spring 19 is fixedly connected with the bottom of the pressing strip 14, the other end of the return spring 19 is fixedly connected with the top of the pressing plate 12, the worm 27 is driven by a first motor 26 to rotate, the rotating shaft 24 is driven to rotate through meshing transmission between the worm 27 and the worm wheel 28, the pressing strip 14 can be pressed down through an upper and lower irregular structure of the cam 25 during rotation, the pressing strip 14 and the punch 18 go down together, the return spring 19 is compressed, the punch 18 punches the automobile bumper, after punching, the reset is provided for the pressing strip 14 through the elastic force of the return spring 19, the pressing strip 14 and the punch 18 are reset together, when punching is not performed, the plunger 18 does not protrude from the bottom of the platen 12.

As shown in fig. 10, a control cabinet 10 is fixedly mounted at the top of the frame 1, the control cabinet 10 is electrically connected with the clamping cylinder 4, the pressing cylinder 8, the first motor 26, the hydraulic cylinder 34, the second motor 37 and the third motor 41, and is used for controlling the whole machine through the control cabinet 10, wherein a single chip controller or a PLC is arranged in the control cabinet 10, and a control key and a touch screen are arranged outside the control cabinet, so that the control of the whole machine is realized.

The using method comprises the following steps: when the whole automobile bumper punching machine is used, an automobile bumper is placed in the positioning groove 5, the pressing block 21 is driven by the clamping cylinder 4 to compress the front position and the rear position of the automobile bumper, front and rear clamping is realized, the pressing seat is driven by the pressing cylinder 8 to move downwards, the pressing block 12 is in contact with the top of the automobile bumper and presses downwards to compress the pressure spring 17, the pressure spring 17 generates elastic deformation, the elastic force generated by compression deformation of the pressure spring 17 provides pressure for the pressure plate 12, and clamping of the upper position and the lower position is realized, so that clamping of the upper position, the lower position, the front position and the rear position of the automobile bumper is realized, and the whole clamping effect is better;

after clamping and positioning, the worm 27 is driven by the first motor 26 to rotate, the rotating shaft 24 is driven to rotate through meshing transmission between the worm 27 and the worm wheel 28, the pressing strip 14 can be pressed down through an irregular structure of the cam 25 in the vertical direction during rotation, the pressing strip 14 and the punch rod 18 can descend together, the reset spring 19 is compressed, the punch rod 18 punches a hole of the automobile bumper, after punching, the elastic force of the reset spring 19 is used for providing reset for the pressing strip 14, the pressing strip 14 and the punch rod 18 can reset together, when punching is not performed, the punch rod 18 does not extend out of the bottom of the pressing plate 12, after punching, the pressing cylinder 8 and the clamping cylinder 4 are reset, clamping of all positions around the automobile bumper is stopped, manual taking-down is performed, and punching processing of the next automobile bumper workpiece can be performed;

excess materials generated by punching enter the conveying pipe 9 through the blanking groove 6, the third motor 41 drives the rotating rod 29 and the spiral conveying blade 30 to rotate together, and accordingly conveying is provided for the excess materials, the excess materials enter the compaction cylinder 32 through the connecting cylinder 31, after a certain amount of the excess materials are collected, the hydraulic cylinder 34 further drives the pressing disc 36 to move, the pressing disc 36 moves leftwards, the excess materials pass through the pressing disc 36 and the rotating cover 35 to be compacted, and the dispersed excess materials are compacted into a whole;

after the compaction, rotate through second motor 37 drive connecting axle 40 to drive rotatory lid 35 and rotate, specifically rotate 180, make rotatory lid 35 stop blockking of a compaction section of thick bamboo 32 opening part, through the drive of pneumatic cylinder 34, push out the clout of compaction through pressure disk 36 after that, the clout of being convenient for constitutes a whole, is convenient for retrieve.

The foregoing description is given for the purpose of illustrating particular embodiments of the present application and is not in any way intended to limit the invention, as numerous modifications and variations will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. The utility model provides an automobile bumper piercing press with anchor clamps structure which characterized in that: the method comprises the following steps: the device comprises a frame (1), supporting legs (2), a carrying seat (3), a conveying mechanism, a connecting cylinder (31), a compacting assembly, a downward pressing cylinder (8), a pressing seat and a punching assembly;

the supporting legs (2) are fixedly mounted at four corners of the bottom of the frame (1), a processing cavity groove is formed in the frame (1), a carrying seat (3) is arranged in the processing cavity groove, the bottom of the carrying seat (3) is fixedly mounted with the inner wall of the bottom of the frame (1), and a positioning groove (5) for placing and positioning an automobile bumper is formed above the carrying seat (3);

a blanking groove (6) is arranged below the positioning groove (5), the blanking groove (6) penetrates through the bottom of the frame (1), a conveying mechanism is fixedly mounted at the bottom of the frame (1), and a feed inlet of the conveying mechanism is communicated with the bottom end of the blanking groove (6);

a connecting cylinder (31) is communicated with a feed opening of the conveying mechanism, and a compaction assembly is arranged at the bottom end of the connecting cylinder (31);

the top of the frame (1) is fixedly provided with two vertically arranged lower air cylinders (8), the bottom end of an output shaft of each lower air cylinder (8) is fixedly provided with a pressing seat, and each pressing seat is provided with a punching assembly;

a plurality of reinforcing rods (7) are uniformly and fixedly arranged in the frame (1).

2. The automobile bumper punching machine with a clamp structure according to claim 1, wherein: carry the front end top of seat (3) along length direction with the rear end top of carrying seat (3) has a plurality of centre gripping cylinders (4) along the equipartition interval fixed mounting of length direction, the output shaft end of centre gripping cylinder (4) extends to the inside of constant head tank (5), the output shaft end fixed mounting of centre gripping cylinder (4) has briquetting (21), and briquetting (21) are disc type structure.

3. The automobile bumper punching machine with a clamp structure according to claim 1, wherein: the conveying mechanism includes: the feeding device comprises a conveying pipe (9), a third motor (41), a rotating rod (29) and a spiral conveying blade (30), wherein the conveying pipe (9) is fixedly installed on the bottom of a frame (1), a feeding hole is formed in the top of the conveying pipe (9), and the feeding hole is communicated with a blanking groove (6); the feed opening has been seted up to the bottom of conveyer pipe (9), the feed opening communicates the installation with connecting cylinder (31), and connecting cylinder (31) and conveyer pipe (9) bottom fixed weld, third motor (41) fixed mounting is in the one end department of conveyer pipe (9), the output axle head of third motor (41) and the one end fixed connection of dwang (29), and dwang (29) rotate and install the inside at conveyer pipe (9), fixed cover (38) connect spiral delivery vane (30) on dwang (29).

4. The automobile bumper punching machine with the clip structure according to claim 1, wherein: the compaction assembly comprises: compaction section of thick bamboo (32), rotatory lid (35), pressure disk (36) and pneumatic cylinder (34), the bottom fixed connection of the top of a compaction section of thick bamboo (32) and connecting cylinder (31), and connecting cylinder (31) and compaction section of thick bamboo (32) intercommunication installation, fixed mounting has pneumatic cylinder (34) on the one end outer wall of a compaction section of thick bamboo (32), the output shaft fixed mounting of pneumatic cylinder (34) has pressure disk (36), pressure disk (36) clearance fit is connected to the inside of a compaction section of thick bamboo (32), rotatory lid (35) set up the opening end department at a compaction section of thick bamboo (32), the top outer wall fixed connection of a compaction section of thick bamboo (32) has connecting seat (33), connecting seat (33) top and conveyer pipe (9) bottom outer wall fixed connection.

5. The automobile bumper punching machine with the clip structure according to claim 4, wherein: one side of the top of the rotary cover (35) is fixedly provided with a connecting shaft (40), one end of the connecting shaft (40) is fixedly connected with the output shaft end of a second motor (37), and the second motor (37) is fixedly arranged on the outer wall of the top of the compaction cylinder (32).

6. The automobile bumper punching machine with a clamp structure according to claim 5, wherein: the cover is equipped with fixed cover (38) on connecting axle (40), the top outer wall fixed connection of fixed cover (38) and compaction section of thick bamboo (32), fixed cover (38) have connect location circle piece (39) on connecting axle (40), location circle piece (39) are connected with the round chamber clearance fit of seting up in fixed cover (38) inside.

7. The automobile bumper punching machine with a clamp structure according to claim 1, wherein: the pressure seat includes: connecting plate (11), clamp plate (12), pressure spring (17) and guide arm (15), the top of connecting plate (11) and the output shaft end fixed connection who pushes down cylinder (8), there are clamp plate (12) bottom of connecting plate (11) through a plurality of pressure spring (17) elastic connection, the top fixed mounting of clamp plate (12) has guide arm (15), guide hole (16) have been seted up on connecting plate (11), guide arm (15) and guide hole (16) clearance fit are connected.

8. The automobile bumper punching machine with the clip structure according to claim 7, wherein: one end of the pressure spring (17) is fixedly connected with the connecting plate (11), and the other end of the pressure spring (17) is fixedly connected with the pressing plate (12).

9. The automobile bumper punching machine with a clamp structure according to claim 1, wherein: the punching assembly comprises: protective housing (22), fixed block (23), pivot (24), cam (25), first motor (26), worm (27), worm wheel (28), layering (14), jumper bar (18) and reset spring (19), protective housing (22) sets up in scarce groove (13) of seting up on connecting plate (11), the equal fixed mounting in preceding, the back both ends of protective housing (22) has fixed block (23), fixed block (23) and the cell wall fixed connection who lacks groove (13), fixed mounting has first motor (26) on the outer wall of protective housing (22), the output shaft end fixed connection of first motor (26) has worm (27), worm (27) rotate to be installed in the inside of protective housing (22), worm (27) meshing is connected with worm wheel (28), worm wheel (28) connect with fixed cover (38) of pivot (24), pivot (24) and protective housing (22) body swivelling joint, fixed cover (38) have cam (25) on pivot (24), the bottom of cam (25) is provided with layering (14), the fixed mounting of layering (14) has a plurality of clearance to establish in punishment pole (18) and clearance connection board (12), the stamping die is characterized in that a reset spring (19) is sleeved on the punch rod (18), one end of the reset spring (19) is fixedly connected with the bottom of the pressing strip (14), and the other end of the reset spring (19) is fixedly connected with the top of the pressing plate (12).

10. The automobile bumper punching machine with a clamp structure according to claim 1, wherein: the top fixed mounting of frame (1) has switch board (10), switch board (10) and centre gripping cylinder (4), air cylinder (8) push down, first motor (26), pneumatic cylinder (34), second motor (37) and third motor (41) electric connection.

Images