CN115283539A - Heavy truck chassis punching forming device and using method thereof - Google Patents
Heavy truck chassis punching forming device and using method thereof Download PDFInfo
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- CN115283539A CN115283539A CN202210960071.0A CN202210960071A CN115283539A CN 115283539 A CN115283539 A CN 115283539A CN 202210960071 A CN202210960071 A CN 202210960071A CN 115283539 A CN115283539 A CN 115283539A
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- punching
- chassis
- fixedly connected
- bevel gear
- heavy truck
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- 238000004080 punching Methods 0.000 title claims abstract description 77
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000004140 cleaning Methods 0.000 claims abstract description 46
- 238000005096 rolling process Methods 0.000 claims description 30
- 238000005452 bending Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 12
- 239000011257 shell material Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 7
- 239000002184 metal Substances 0.000 description 6
- 239000002994 raw material Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/34—Perforating tools; Die holders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a chassis punching forming device for a heavy truck and a using method thereof, and relates to the technical field of punching forming. According to the invention, through the arranged cleaning mechanism, burrs and the like in a punching area are completely and unintelligibly removed, the movable lifting working platform is adjusted to lift the chassis to a proper height, after punching is finished, the small stepping motor is started to work and drive the driving bevel gear to rotate, the meshed driven bevel gear obtains power to drive the central shaft to rotate, and as the structure of the spiral shaft seat is spiral, bristles are uniformly distributed according to the bending trend of the spiral shaft seat, the cleaning range of each bristle is movable, a plurality of bristles are simultaneously rotated and cleaned, and the cleaning ranges are overlapped, so that burrs and chips in a certain area are prevented from being not cleaned or being uncleaned, and the cleaning degree is improved.
Description
Technical Field
The invention relates to the technical field of punching forming, in particular to a punching forming device for a chassis of a heavy truck and a using method thereof.
Background
The automobile chassis is composed of four parts, namely a transmission system, a running system, a steering system and a braking system. The chassis is used for supporting and mounting an automobile engine and parts and assemblies thereof, forming the integral shape of the automobile, receiving the power of the engine, enabling the automobile to move and ensuring normal running, and is also used for a heavy truck, wherein the frame is the basis of the chassis of the heavy truck, almost all parts are mounted on the frame, and the frame is punched and molded to obtain the required shape and size and strengthen the structural strength.
In the prior art, for example, chinese patent numbers are: the metal raw material punching forming equipment of CN112916720A can accelerate the replacement of metal raw materials on the bottom die and replace metal raw materials obliquely below the die, so that the feeding and discharging efficiency of the punching forming equipment is greatly improved, namely the punching efficiency of the metal raw material punching forming equipment is improved, and meanwhile, the risk that workers are accidentally injured by the die in the feeding and discharging process is reduced; the hydraulic punching die comprises a workbench, a supporting plate, a mounting plate, a hydraulic cylinder, a punching die and a bottom die, wherein four groups of supporting legs are respectively arranged on the left front side, the left rear side, the right front side and the right rear side of the bottom end of the workbench, the bottom end of the bottom die is connected with the middle part of the top end of the workbench, and a penetrating hole penetrates through the middle part of the top end of the workbench; the positioning device is characterized by further comprising a positioning plate, two groups of baffles, two groups of telescopic rods, a limiting block, a pin rod, a limiting spring, a pushing ring and a positioning ring, wherein the front side and the rear side of the right end of the positioning plate are respectively provided with two groups of telescopic holes in a penetrating mode.
However, in the prior art, a special device for punching and forming a heavy truck is not provided, in the punching and forming process, burrs at a certain degree exist at the edge of a formed metal chassis in the plastic deformation process, the burr is particularly obvious in an area with an overlarge forming angle, manual cleaning is adopted in the traditional mode, time and energy are wasted, and the adopted cleaning equipment is used for cleaning, so that the problems of unclean cleaning and more residue exist.
Disclosure of Invention
The invention aims to provide a punching and forming device for a chassis of a heavy truck and a using method thereof, and aims to solve the problems that no special device for punching and forming the chassis of the heavy truck exists in the background technology, and in the punching and forming process, because the formed edge of the metal chassis has burrs to a certain extent in the plastic deformation process, the burr is particularly obvious in an area with an overlarge forming angle, manual cleaning is adopted in the traditional mode, time and energy are wasted, and the adopted cleaning equipment is used for cleaning, so that the cleaning is not clean and more residues exist.
In order to achieve the above object, the present invention provides the following technical solutions: a forming device that punches a hole for heavy truck chassis, including the piercing press body, the side fixedly connected with of piercing press body removes positioning mechanism, the inboard fixedly connected with that removes positioning mechanism cleans the mechanism, it includes rotatory brush mechanism to clean the mechanism, rotatory brush mechanism includes spiral shaft seat, the middle part fixedly connected with center pin of spiral shaft seat, the outside fixedly connected with brush hair of spiral shaft seat, the surface middle part fixed mounting of center pin has the bearing, the clean bucket shell of the outside fixedly connected with of bearing receives the magazine, the surface right part fixed mounting of center pin has driven bevel gear, the outside swing joint of driven bevel gear has initiative bevel gear, the middle part fixed mounting of initiative bevel gear has small-size step motor, small-size step motor's outside fixedly connected with fixed block, the left side of fixed block and the right side fixed connection of clean bucket shell receipts magazine, the rear side fixedly connected with groove piece of clean bucket shell receipts magazine.
Preferably, one side of the groove block is fixedly connected with the other side of the fixing block, a clamping groove is formed in the groove block, a material receiving box is lapped on the inner side of the groove block, clamping blocks are fixedly connected to the two sides of the material receiving box, the outer surface of each clamping block is clamped with the inner wall of the clamping groove, and the left side of the material receiving box is lapped with the lower side of the material receiving box of the cleaning barrel shell.
Preferably, the mobile positioning mechanism comprises a positioning frame mechanism, a track mechanism is connected to the lower side of the positioning frame mechanism in a rolling manner, a clamping plate is fixedly connected to the side face of the positioning frame mechanism, and the inner side of the clamping plate is connected with the outer surface of the track mechanism in a sliding manner.
Preferably, the locating rack mechanism comprises a second-stage screw rod, a first-stage gear is movably connected to the middle of the upper side of the second-stage screw rod, second-stage bevel gears are fixedly mounted at two ends of the second-stage screw rod, a third-stage bevel gear is movably connected to the lower side of the second-stage bevel gear, and a third-stage screw rod is fixedly mounted in the middle of the third-stage bevel gear.
Preferably, the surface of second grade lead screw rotates and is connected with the grillage, the inside of grillage rotates with the surface of tertiary lead screw to be connected, the inside of grillage and the right side of second grade bevel gear and the downside overlap joint of tertiary bevel gear.
Preferably, the outside swing joint of tertiary lead screw has rolling gear, rolling gear's middle part fixed mounting has the rotation axis, one side of rolling gear and the inboard overlap joint of grillage, rolling gear's opposite side overlap joint has the interior plate, the upside of interior plate and the inner chamber upside fixed connection of grillage, the inside of interior plate is rotated with the one end of rotation axis and is connected, the other end of rotation axis is rotated with the inside of grillage and is connected.
Preferably, the track mechanism comprises a rack, a track frame is fixedly connected to the outer side of the rack, the upper side of the rack is meshed with the outer surface of the rolling gear, and the side surface of the inner cavity of the track frame is in lap joint with the two sides of the rolling gear.
Preferably, there is a support moving mechanism in the middle of the movable positioning mechanism, the support moving mechanism includes a smooth rod, the both ends fixedly connected with support column of smooth rod, the upside fixedly connected with pneumatic cylinder of support column, the middle part swing joint of pneumatic cylinder has the catch bar, the right side fixedly connected with connecting block of catch bar, the downside of connecting block and the upside fixed connection of track frame, the surface of smooth rod and the inside sliding connection of track frame.
Preferably, a chassis is lapped on the lower side of the punching machine body, a movable lifting working platform is fixedly mounted on the lower side of the chassis, and the upper side of the chassis is lapped on the lower side of the cleaning mechanism.
In order to achieve the above object, the present invention further provides the following technical solutions: the use method of the punching and forming device for the chassis of the heavy truck comprises the following steps:
marking data information such as positions and sizes of holes to be punched on a chassis;
fixing the base plate on the movable lifting working platform, and moving the movable lifting working platform to a preset position below the punching machine body;
thirdly, moving the structure in the positioning mechanism to the punching position by stretching and retracting the structure in the supporting and moving mechanism, and replacing a correct punching tool according to the size of the punched hole;
and fourthly, after the punching is finished, starting the cleaning mechanism to clean the punched hole, and simultaneously controlling the mobile positioning mechanism to move to clean burrs, scraps and the like generated by punching forming operation in the area near the punched hole.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, burrs and the like in a punching area are completely and exhaustively removed by the arranged cleaning mechanism, the chassis is lifted to a proper height by adjusting the movable lifting working platform, after punching is finished, the small stepping motor is started to work and drive the driving bevel gear to rotate, the meshed driven bevel gear obtains power to drive the central shaft to rotate in the bearing, the bristles are uniformly distributed according to the bending trend of the spiral shaft seat due to the spiral structure of the spiral shaft seat, the cleaning gap between the bristles is reduced in the cleaning process, the cleaning range of each bristle is movable, the bristles simultaneously rotate and clean, the cleaning ranges are overlapped, the cleaned burrs and chips enter the material collecting box, and the material collecting box is cleaned regularly, so that the burrs and chips in a certain area are prevented from being not cleaned or not cleaned completely, and the cleaning degree is improved.
2. According to the invention, the support movable mechanism is arranged to control the movement of the punching machine in the y-axis direction, the hydraulic cylinder is started to drive the push rod to stretch, and the connecting block is connected with the support movable mechanism and the mobile positioning mechanism, so that the mobile positioning mechanism is pushed or dragged to slide on the smooth rod, and the center of the punching machine and the center of the position to be punched are adjusted to be on the same horizontal line, thereby facilitating the later punching work and improving the efficiency of continuous punching on the same straight line.
3. According to the invention, the movement and fixation of the punching machine in the x-axis direction are controlled by arranging the movable positioning mechanism, the servo motor is started to work, the primary gear drives the meshed secondary screw rod to rotate, the secondary bevel gears at two ends transmit power to the tertiary bevel gears so as to drive the tertiary screw rod to rotate, the rolling gears obtain power, the meshed racks move and are matched with the supporting movable mechanism to complete accurate positioning, the rolling gears and the racks are fixedly clamped after positioning, and the locking position is convenient for subsequent punching forming, so that the efficiency of continuous punching on a horizontal plane is improved.
Drawings
FIG. 1 is a schematic structural diagram of a punching and forming device for a chassis of a heavy truck and a using method thereof, which are disclosed by the invention;
FIG. 2 is a schematic structural diagram of a supporting movable mechanism of the punching and forming device for the chassis of the heavy truck, which is disclosed by the invention;
FIG. 3 is a schematic exploded view of a mobile positioning mechanism of the punching and forming device for the chassis of the heavy truck according to the present invention;
FIG. 4 is a schematic structural diagram of a section of a positioning frame mechanism of the heavy truck chassis punching and forming device;
FIG. 5 is a schematic structural diagram of the inside of a track mechanism of the punching and forming device for the chassis of the heavy truck, provided by the invention;
FIG. 6 is a schematic structural diagram of the internal part of a cleaning mechanism of the punching and forming device for the chassis of the heavy truck, provided by the invention;
FIG. 7 is a schematic structural diagram of a material receiving box clamping connection of the heavy truck chassis punching forming device;
FIG. 8 is a schematic structural diagram of a rotating brush mechanism of the punching and forming device for the chassis of the heavy truck.
In the figure: 1. moving the lifting working platform;
2. a supporting movable mechanism; 21. a support column; 22. a smooth rod; 23. a push rod; 24. a hydraulic cylinder; 25. connecting blocks;
3. a chassis;
4. a cleaning mechanism; 41. cleaning the barrel shell; 42. a rotating brush mechanism; 421. brushing; 422. a spiral shaft seat; 423. a central shaft; 43. a bearing; 44. a driven bevel gear; 45. a driving bevel gear; 46. a small-sized stepping motor; 47. a fixed block; 48. a groove block; 49. a card slot; 410. a clamping block; 411. a material receiving box;
5. a mobile positioning mechanism; 51. a positioning frame mechanism; 511. a tertiary bevel gear; 512. a plate frame; 513. a secondary bevel gear; 514. a third-stage screw rod; 515. an inner side plate; 516. a primary gear; 517. a servo motor; 518. a secondary screw rod; 519. a rolling gear; 5110. a rotating shaft; 52. a track mechanism; 521. a rack; 522. a track frame; 53. clamping a plate;
6. a punch body.
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.
In a first aspect, and with reference to FIGS. 1-8: a punching and forming device for a chassis of a heavy truck comprises a punching machine body 6, wherein a movable positioning mechanism 5 is fixedly connected to the side face of the punching machine body 6, a cleaning mechanism 4 is fixedly connected to the inner side of the movable positioning mechanism 5, the cleaning mechanism 4 comprises a rotary brush mechanism 42, the rotary brush mechanism 42 comprises a spiral shaft seat 422, a central shaft 423 is fixedly connected to the middle of the spiral shaft seat 422, bristles 421 are fixedly connected to the outer side of the spiral shaft seat 422, a bearing 43 is fixedly installed in the middle of the outer surface of the central shaft 423, a cleaning barrel shell material receiving box 411 is fixedly connected to the outer side of the bearing 43, a driven bevel gear 44 is fixedly installed on the right part of the outer surface of the central shaft 423, a driving bevel gear 45 is movably connected to the outer side of the driven bevel gear 44, a small stepping motor 46 is fixedly installed in the middle of the driving bevel gear 45, a fixing block 47 is fixedly connected to the outer side of the small stepping motor 46, the left side of the fixing block 47 is fixedly connected to the right side of the cleaning barrel shell material receiving box 411, and a groove block 48 is fixedly connected to the rear side of the cleaning barrel shell material receiving box 411; the small stepping motor 46 is started to work and drive the driving bevel gear 45 to rotate, the engaged driven bevel gear 44 obtains power to drive the central shaft 423 to rotate in the bearing 43, the structure of the spiral shaft seat 422 is spiral, the bristles 421 are evenly distributed according to the bending trend of the spiral shaft seat 422, in the cleaning process, the cleaning gap between the bristles 421 is reduced, the cleaning range of each bristle 421 is movable, the bristles 421 rotate and clean simultaneously, and the cleaning ranges are overlapped.
According to the illustration in fig. 7, one side of the groove block 48 is fixedly connected with the other side of the fixing block 47, a clamping groove 49 is formed in the groove block 48, a material receiving box 411 is lapped on the inner side of the groove block 48, clamping blocks 410 are fixedly connected to two sides of the material receiving box 411, the outer surface of each clamping block 410 is clamped with the inner wall of the clamping groove 49, and the left side of the material receiving box 411 is lapped with the lower side of the material receiving box 411 of the cleaning barrel shell; cleaning barrel shell collecting box 411 wraps the cleaning part, so that the cleaned burrs are prevented from splashing, meanwhile, the cleaned burrs and chips enter collecting box 411, clamping groove 49 and clamping block 410 are clamped and fixed, and the collecting box 411 can be taken down and cleaned conveniently in the later period.
According to fig. 3, the mobile positioning mechanism 5 comprises a positioning frame mechanism 51, a track mechanism 52 is connected to the lower side of the positioning frame mechanism 51 in a rolling manner, a clamping plate 53 is fixedly connected to the side surface of the positioning frame mechanism 51, and the inner side of the clamping plate 53 is connected with the outer surface of the track mechanism 52 in a sliding manner; the positioning frame mechanism 51 is meshed and rolls on the track mechanism 52, the clamping plate 53 plays a role in auxiliary limiting and sliding, dislocation and derailment in the moving process are avoided, and meanwhile, the auxiliary fixing function is played in the punching process.
As shown in fig. 4, the positioning frame mechanism 51 includes a secondary screw 518, a primary gear 516 is movably connected to the middle of the upper side of the secondary screw 518, a secondary bevel gear 513 is fixedly installed at both ends of the secondary screw 518, a tertiary bevel gear 511 is movably connected to the lower side of the secondary bevel gear 513, and a tertiary screw 514 is fixedly installed at the middle of the tertiary bevel gear 511; the servo motor 517 is started to work, the primary gear 516 drives the meshed secondary screw 518 to rotate, the secondary bevel gears 513 at the two ends transmit power to the tertiary bevel gear 511, the tertiary screw 514 is driven to rotate, and the rolling gear 519 obtains power.
According to the illustration in fig. 4, the outer surface of the secondary screw 518 is rotatably connected with a plate frame 512, the inner part of the plate frame 512 is rotatably connected with the outer surface of the tertiary screw 514, and the inner part of the plate frame 512 is overlapped with the right side of the secondary bevel gear 513 and the lower side of the tertiary bevel gear 511; during the process of ensuring power transmission, the secondary bevel gear 513 and the secondary bevel gear 513 are always in meshing contact, and the rotation of the tertiary screw 514 and the secondary screw 518 is not deviated or blocked.
According to the figure 4, a rolling gear 519 is movably connected to the outer side of the three-stage screw rod 514, a rotating shaft 5110 is fixedly mounted in the middle of the rolling gear 519, one side of the rolling gear 519 is lapped with the inner side of the plate frame 512, an inner side plate 515 is lapped on the other side of the rolling gear 519, the upper side of the inner side plate 515 is fixedly connected with the upper side of the inner cavity of the plate frame 512, the inner side of the inner side plate 515 is rotatably connected with one end of the rotating shaft 5110, and the other end of the rotating shaft 5110 is rotatably connected with the inner side of the plate frame 512; the two sides of the rolling gear 519 are respectively attached to the inner side of the plate frame 512 and the inner side of the inner side plate 515, so that the problem that the rolling gear 519 shakes due to the fact that a gap between the plate frame 512 and the inner side plate 515 is too large in the rotating process of the rolling gear 519 is solved.
According to fig. 5, the track mechanism 52 comprises a rack 521, a track frame 522 is fixedly connected to the outer side of the rack 521, the upper side of the rack 521 is engaged with the outer surface of the rolling gear 519, and the side surface of the inner cavity of the track frame 522 is overlapped with two sides of the rolling gear 519; the rolling gear 519 is just clamped in a clamping groove formed by the rack 521 and the track frame 522, the process of meshing movement is infinitely close to a straight line, and the positioning accuracy is improved.
According to the illustration in fig. 2, the middle part of the moving and positioning mechanism 5 is slidably connected with a supporting and moving mechanism 2, the supporting and moving mechanism 2 comprises a smooth rod 22, two ends of the smooth rod 22 are fixedly connected with supporting columns 21, the upper side of the supporting column 21 is fixedly connected with a hydraulic cylinder 24, the middle part of the hydraulic cylinder 24 is movably connected with a pushing rod 23, the right side of the pushing rod 23 is fixedly connected with a connecting block 25, the lower side of the connecting block 25 is fixedly connected with the upper side of the track frame 522, and the outer surface of the smooth rod 22 is slidably connected with the inside of the track frame 522; the hydraulic cylinder 24 is started to drive the push rod 23 to stretch, the connecting block 25 is connected with the supporting movable mechanism 2 and the mobile positioning mechanism 5, so that the mobile positioning mechanism 5 is pushed or dragged to slide on the smooth rod 22, the center of the punching machine and the center of the position to be punched are adjusted to be on the horizontal line, punching work in the later period is facilitated, and the efficiency of continuous punching on the same straight line is improved.
According to the figure 1, a chassis 3 is lapped on the lower side of a punching machine body 6, a movable lifting working platform 1 is fixedly arranged on the lower side of the chassis 3, and the upper side of the chassis 3 is lapped with the lower side of a cleaning mechanism 4; the chassis 3 is fixed on the movable lifting working platform 1, and the movable lifting working platform 1 is adjusted to enable the chassis to rise to a proper height.
In a second aspect, and with reference to FIGS. 1-8: the use method of the punching and forming device for the chassis of the heavy truck comprises the following steps:
marking data information such as the position and the size of a hole to be punched on the chassis 3;
fixing the chassis 3 on the movable lifting working platform 1, and moving the movable lifting working platform 1 to a preset position below the punching machine body 6;
thirdly, moving the structure in the positioning mechanism 5 through the structure expansion in the supporting movable mechanism 2, moving the punching machine body 6 to the punching position, and replacing a correct punching tool according to the size of the punched hole;
and step four, after the punching is finished, starting the cleaning mechanism 4 to work and clean the punched hole, and simultaneously controlling the mobile positioning mechanism 5 to move so as to clean burrs, scraps and the like generated by punching forming operation in the area near the punched hole.
In summary, the using method and the working principle of the device are as follows: the chassis 3 is fixed on the movable lifting working platform 1, the movable lifting working platform 1 is adjusted to enable the chassis to rise to a proper height, a hydraulic cylinder 24 is started to drive a push rod 23 to stretch, a connecting block 25 is connected with a supporting movable mechanism 2 and a movable positioning mechanism 5, the movable positioning mechanism 5 is pushed or dragged to slide on a smooth rod 22, the center of a punching machine and the center of a position to be punched are adjusted to be on a horizontal line, a servo motor 517 is started to work, a primary gear 516 drives a meshed secondary screw rod 518 to rotate, secondary bevel gears at two ends transmit power to a tertiary bevel gear 511, further a tertiary screw rod 514 is driven to rotate, a meshed rack 521 obtains power to move and is matched with the supporting movable mechanism 2 to complete accurate positioning, the meshed rolling gear 519 and the rack are clamped and do not move after positioning, the chassis 3 is punched in a locking position, after punching operation is carried out, a small stepping motor 46 is started to work and drives a driving bevel gear 45 to rotate, a meshed driven bevel gear 44 obtains power to drive a central shaft 423 to rotate in a bearing 43, the central shaft seat 422 is in a spiral type cleaning box 422, the structure, a plurality of bristles 421 which are regularly distributed in a cleaning box 421, and a plurality of bristles which are uniformly distributed in a cleaning process, the cleaning box 411, and the cleaning brush bristles 411 is reduced, and the range of the bristles 411 which is that the bristles are overlapped.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (10)
1. A forming device that punches a hole for heavy truck chassis, including piercing press body (6), its characterized in that: the side fixedly connected with of piercing press body (6) removes positioning mechanism (5), the inboard fixedly connected with of removing positioning mechanism (5) cleans mechanism (4), clean mechanism (4) including rotatory brush mechanism (42), rotatory brush mechanism (42) includes spiral axle seat (422), the middle part fixedly connected with center pin (423) of spiral axle seat (422), the outside fixedly connected with brush hair (421) of spiral axle seat (422), the surface middle part fixed mounting of center pin (423) has bearing (43), the outside fixedly connected with of bearing (43) cleans bucket shell and receives magazine (411), the surface right part fixed mounting of center pin (423) has driven bevel gear (44), the outside swing joint of driven bevel gear (44) has driving bevel gear (45), the middle part fixed mounting of driving bevel gear (45) has small-size step motor (46), the outside fixedly connected with fixed block (47) of small-size step motor (46), the left side of fixed block (47) and the right side fixed connection of cleaning bucket shell and receiving magazine (411), the back shell side fixed connection that cleans bucket shell and receives magazine (411) has concave groove block (48).
2. The heavy truck chassis punching and forming device according to claim 1, wherein: one side of groove block (48) and the opposite side fixed connection of fixed block (47), draw-in groove (49) have been seted up to the inside of groove block (48), the inboard overlap joint of groove block (48) has receiving box (411), both sides fixedly connected with fixture block (410) of receiving box (411), the surface of fixture block (410) and the inner wall joint of draw-in groove (49), the left side of receiving box (411) and the downside overlap joint of clean bucket shell receiving box (411).
3. The heavy truck chassis punching and forming device according to claim 1, wherein: the mobile positioning mechanism (5) comprises a positioning frame mechanism (51), a track mechanism (52) is connected to the lower side of the positioning frame mechanism (51) in a rolling mode, a clamping plate (53) is fixedly connected to the side face of the positioning frame mechanism (51), and the inner side of the clamping plate (53) is connected with the outer surface of the track mechanism (52) in a sliding mode.
4. The apparatus for punching and forming a chassis of a heavy truck according to claim 3, wherein: locating rack mechanism (51) includes second grade lead screw (518), the upside middle part swing joint of second grade lead screw (518) has one-level gear (516), the both ends fixed mounting of second grade lead screw (518) has second grade bevel gear (513), the downside swing joint of second grade bevel gear (513) has tertiary bevel gear (511), the middle part fixed mounting of tertiary bevel gear (511) has tertiary lead screw (514).
5. The heavy truck chassis punching and forming device according to claim 4, wherein: the surface of second grade lead screw (518) rotates and is connected with grillage (512), the inside of grillage (512) rotates with the surface of tertiary lead screw (514) to be connected, the inside of grillage (512) and the right side of second grade bevel gear (513) and the downside overlap joint of tertiary bevel gear (511).
6. The heavy truck chassis punching and forming device according to claim 5, wherein: the outside swing joint of tertiary lead screw (514) has rolling gear (519), the middle part fixed mounting of rolling gear (519) has rotation axis (5110), one side of rolling gear (519) and the inboard overlap joint of grillage (512), the opposite side overlap joint of rolling gear (519) has interior plate (515), the upside of interior plate (515) and the inner chamber upside fixed connection of grillage (512), the inside of interior plate (515) is rotated with the one end of rotation axis (5110) and is connected, the other end of rotation axis (5110) is connected with the internal rotation of grillage (512).
7. The heavy truck chassis punching and forming device according to claim 3, wherein: the track mechanism (52) comprises a rack (521), a track frame (522) is fixedly connected to the outer side of the rack (521), the upper side of the rack (521) is meshed with the outer surface of the rolling gear (519) to be connected, and the side face of the inner cavity of the track frame (522) is overlapped with the two sides of the rolling gear (519).
8. The apparatus for punching and forming a chassis of a heavy truck according to claim 1, wherein: moving positioning mechanism (5) middle part sliding connection has support moving mechanism (2), support moving mechanism (2) including smooth rod (22), the both ends fixedly connected with support column (21) of smooth rod (22), upside fixedly connected with pneumatic cylinder (24) of support column (21), the middle part swing joint of pneumatic cylinder (24) has catch bar (23), the right side fixedly connected with connecting block (25) of catch bar (23), the downside of connecting block (25) and the upside fixed connection of track frame (522), the surface of smooth rod (22) and the inside sliding connection of track frame (522).
9. The heavy truck chassis punching and forming device according to claim 1, wherein: the lower side of the punching machine body (6) is lapped with a chassis (3), a movable lifting working platform (1) is fixedly mounted on the lower side of the chassis (3), and the upper side of the chassis (3) is lapped with the lower side of the cleaning mechanism (4).
10. Use method for a heavy truck chassis punching and forming device, characterized in that the use of the heavy truck chassis punching and forming device according to any one of the preceding claims 1-9, comprises the following steps:
marking data information such as positions and sizes of holes to be punched on a chassis (3);
fixing the chassis (3) on the movable lifting working platform (1), and moving the movable lifting working platform (1) to a preset position below the punching machine body (6);
thirdly, moving the structure in the positioning mechanism (5) through the telescopic structure in the supporting movable mechanism (2), moving the punching machine body (6) to the punching position, and replacing a correct punching tool according to the size of the punched hole;
and step four, after the punching is finished, starting the cleaning mechanism (4) to work to clean the punched hole, and simultaneously controlling the mobile positioning mechanism (5) to move to clean burrs, scraps and the like generated by punching forming operation in the area near the punched hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210960071.0A CN115283539A (en) | 2022-08-11 | 2022-08-11 | Heavy truck chassis punching forming device and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210960071.0A CN115283539A (en) | 2022-08-11 | 2022-08-11 | Heavy truck chassis punching forming device and using method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115283539A true CN115283539A (en) | 2022-11-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210960071.0A Withdrawn CN115283539A (en) | 2022-08-11 | 2022-08-11 | Heavy truck chassis punching forming device and using method thereof |
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| Country | Link |
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| CN (1) | CN115283539A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118699183A (en) * | 2024-08-28 | 2024-09-27 | 营口锻压机床有限责任公司 | A punching device for forging non-standard parts |
-
2022
- 2022-08-11 CN CN202210960071.0A patent/CN115283539A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118699183A (en) * | 2024-08-28 | 2024-09-27 | 营口锻压机床有限责任公司 | A punching device for forging non-standard parts |
| CN118699183B (en) * | 2024-08-28 | 2024-11-15 | 营口锻压机床有限责任公司 | A punching device for forging non-standard parts |
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Application publication date: 20221104 |