CN117399523A - A multi-point stamping device for automobile chassis - Google Patents
A multi-point stamping device for automobile chassis Download PDFInfo
- Publication number
- CN117399523A CN117399523A CN202311330554.3A CN202311330554A CN117399523A CN 117399523 A CN117399523 A CN 117399523A CN 202311330554 A CN202311330554 A CN 202311330554A CN 117399523 A CN117399523 A CN 117399523A
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- Prior art keywords
- fixed
- mounting block
- feeding
- limiting
- rod
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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
- B21D53/00—Making other particular articles
- B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
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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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
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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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/14—Particular arrangements for handling and holding in place complete dies
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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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
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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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention relates to a multi-point stamping device for an automobile chassis, which belongs to the technical field of automobile chassis processing; the feeding frames are arranged on the left side and the right side above the workbench from front to back at equal intervals in pairs, feeding grooves are formed in the upper side of one side wall of each feeding frame, and the feeding grooves on the two feeding frames of the same group are oppositely arranged; the adjusting mechanism is arranged in the workbench and is connected with the feeding frame; the mounting block is suspended on the lower side of the transverse plate of the fixing frame, the upper surface of the mounting block is provided with a driving mechanism, and the driving mechanism is fixed on the transverse plate of the fixing frame; the stamping head is screwed into a screw hole on the lower surface of the mounting block from front to back at equal intervals through threads; the limiting mechanisms are equidistantly arranged on one side of the mounting block from front to back, and the limiting mechanisms are arranged in one-to-one correspondence with the stamping heads; the toggle mechanism is arranged on the other side of the mounting block and is suspended between the left and right symmetrical feeding frames; the problem that the stamping device can only stamp one group of parts at a time during production is solved, and the production efficiency is improved.
Description
Technical Field
The invention relates to the technical field of automobile chassis machining, in particular to an automobile chassis multi-point stamping device.
Background
The stamping device is a common material processing device, and mainly uses a press machine and a die to apply external force to plates, strips, coffins, sectional materials and the like, so that the plates, the strips, the coffins, the sectional materials and the like are subjected to plastic deformation or separation, and thus, a workpiece with a required shape and a required size is obtained.
Disclosure of Invention
The invention aims to overcome the defects and shortcomings of the prior art, provides the automobile chassis multi-point stamping device which is reasonable in design and convenient to use, solves the problem that only one group of parts can be stamped at a time when the stamping device is produced, and improves the production efficiency.
In order to achieve the above purpose, the invention adopts the following technical scheme: the automatic lifting device comprises a workbench, supporting legs and a fixing frame, wherein the supporting legs are fixed at four corners of the lower surface of the workbench, the fixing frame is arranged on the upper side of the workbench and is in an inverted L shape, a transverse plate of the fixing frame is suspended on the upper side of the workbench, and a vertical plate of the fixing frame is fixed on the rear side of the upper surface of the workbench; it also comprises:
the feeding frames are arranged in pairs, are arranged on the left side and the right side above the workbench at equal intervals from front to back, are respectively provided with a feeding groove on the upper side of one side wall of each feeding frame, and are oppositely arranged on the feeding grooves on the two feeding frames of the same group;
the adjusting mechanism is arranged in the workbench and is connected with the feeding frame;
the mounting block is suspended on the lower side of the transverse plate of the fixing frame, the upper surface of the mounting block is provided with a driving mechanism, and the driving mechanism is fixed on the transverse plate of the fixing frame;
the stamping heads are in a plurality, and are screwed into screw holes on the lower surface of the mounting block from front to back at equal intervals through threads;
the limiting mechanisms are arranged on one side of the mounting block at equal intervals from front to back, and are arranged in one-to-one correspondence with the stamping heads;
the stirring mechanism is arranged on the other side of the mounting block and is suspended between the left and right symmetrical feeding frames;
through above-mentioned technical scheme, according to the width of chassis raw materials, start adjustment mechanism, adjustment mechanism drives the pay-off frame and removes, make the distance between two pay-off frames of same group reach suitable position, insert chassis raw materials to in two sets of pay-off frames of bilateral symmetry again, and make the front and back both sides of chassis block respectively in the feed tank, drive the installation piece through actuating mechanism and reciprocate, the in-process that the installation piece reciprocated, drive toggle mechanism and reciprocate, thereby drive the raw materials through toggle mechanism and remove, when the stamping head needs to be changed, loosen spacing hook, rotate the stamping head, make stamping head and installation piece separation, thereby take off the stamping head from the installation piece, after changing new stamping head, rethread stop mechanism fixes a position the stamping head.
As a further improvement of the present invention, the adjusting mechanism includes:
the adjusting screw rods are arranged at the lower side of each group of feeding frames in a one-to-one correspondence manner, the adjusting screw rods are oppositely arranged from the middle end to the threads at the two sides, the adjacent ends of the two adjacent adjusting screw rods are fixedly connected, and one end of the adjusting screw rod at the side edge is screwed with the inner wall of the workbench through a bearing;
the plurality of sliding blocks are fixed on the outer bottom wall of the feeding frame in a one-to-one correspondence manner, and the sliding blocks are symmetrically sleeved on the two ends of the adjusting screw rod in a front-to-back manner through threads;
the synchronous wheels are sleeved and fixed at the rear ends of the plurality of adjusting screw rods at the rearmost side in a one-to-one correspondence manner, and the plurality of synchronous wheels are connected through synchronous belts;
the adjusting motor is embedded in one side of the front side wall of the workbench, the adjusting motor is connected with an external power supply, and an output shaft of the adjusting motor is fixedly connected with the front end of one of the adjusting screw rods on the front side;
through the technical scheme, the adjusting motor is started, the adjusting motor drives the adjusting screw rod connected with the adjusting motor to rotate, the adjusting screw rod drives the adjusting screw rods connected with the adjusting screw rod to rotate, the adjusting screw rod at the rearmost side drives the synchronous wheel on the adjusting screw rod to rotate, the synchronous wheel drives the other synchronous wheels to rotate through the synchronous belt, so that the adjusting screw rods at the rear side drive the adjusting screw rods at the front side to rotate at the same time, the adjusting screw rods drive the sliding blocks to move when rotating, and the sliding blocks drive the feeding frame to move until the feeding frame moves to a proper position.
As a further improvement of the present invention, the driving mechanism includes:
the connecting rods are fixed on the outer top wall of the mounting block at equal intervals, and the upper ends of the connecting rods penetrate through the transverse plates of the fixing frame and are exposed on the upper side of the fixing frame;
the baffle plates are fixed at the top ends of the connecting rods in a one-to-one correspondence manner, the lower side walls of the baffle plates are fixedly provided with reset springs, and the lower ends of the reset springs are embedded and fixed in embedded grooves on the transverse plates of the fixing frame;
the driving motor is fixed on the front side wall of the vertical plate of the fixing frame, the driving motor is connected with an external power supply, a driving rod is fixed on the output shaft of the driving motor, and two ends of the driving rod are connected with the transverse plate of the fixing frame through support plates;
the pushing rods are respectively arranged between two adjacent connecting rods, one end of each pushing rod is sleeved and fixed on the driving rod, and the pushing rods are in matched and abutting arrangement with the upper surface of the mounting block;
through above-mentioned technical scheme, start driving motor, driving motor drives the actuating lever and rotates, and the actuating lever drives the catch bar and rotates, and the catch bar is kept away from in the one end of actuating lever and rotates downwards, and the actuating lever is with the installation piece push down, and the installation piece drives the connecting rod and moves down, and the connecting rod drives the baffle and moves down to make reset spring compressed, when catch bar and installation piece separation, reset spring drives the baffle and upwards moves, and the baffle passes through the connecting rod and drives the installation piece and upwards moves.
As a further improvement of the present invention, the limiting mechanism includes:
the limiting ring is sleeved and fixed on the stamping head, the limiting ring is positioned in the mounting block, and the outer side wall of the limiting ring and the lower surface of the mounting block are arranged in the same plane;
the cross section of the limiting rod is in a T shape, the vertical edge of the limiting rod is suspended outside the mounting block, and the cross rod of the limiting rod penetrates through one side wall of the mounting block and is inserted into one side of the outer annular wall of the limiting ring;
the limiting plate is positioned in the circular groove at one side of the mounting block, and is sleeved and fixed on one end of the limiting rod positioned in the mounting block;
the limiting spring is positioned in the circular groove, and two ends of the limiting spring are respectively fixed on the inner wall of one side of the circular groove and one side wall of the limiting plate;
through the technical scheme, when the stamping head is replaced, the limiting rod is pulled outwards, the limiting rod is separated from the limiting ring, the limiting rod drives the limiting plate to move when moving, the limiting spring is compressed, and then the stamping head is screwed out of the mounting block.
As a further improvement of the present invention, the toggle mechanism includes:
the two fixing plates are symmetrically fixed on one side wall of the mounting block in front and back, a connecting shaft is arranged between the two fixing plates, and the front end and the back end of the connecting shaft are respectively connected with the fixing plates through torsion springs;
the connecting rings are sleeved on the connecting shaft from front to back, the connecting shaft is provided with a plurality of threaded holes at equal intervals, and the locking screw rod is screwed with the threaded holes through threads after passing through the upper side of the connecting ring;
the toggle rods are fixed on one side of the outer annular wall of the connecting ring in a one-to-one correspondence manner, and the lower ends of the toggle rods are suspended above the feeding frames on the left side after being inclined to one side of the mounting block;
the pushing wedge is fixed on the workbench, and the straight surface of the pushing wedge is abutted against the right side walls of the feeding frames on the left side;
through above-mentioned technical scheme, the in-process of installation piece downward movement drives the fixed plate and moves down, the fixed plate drives the connecting axle and moves down, the connecting axle passes through the connecting ring and drives the poking rod and move down, make the lower extreme of poking rod insert behind the punching a hole on the raw materials, conflict is on promotion slide wedge, and simultaneously poking rod moves to the right side along the slope of promotion slide wedge, and then drive the raw materials through poking rod and move to the right side, when the installation piece upward movement, then drive poking rod upward movement, poking rod and connecting ring incline to one side of punching press head under the elasticity of torsional spring, the poking rod shifts out from the punching press downthehole of raw materials this moment, hang and establish to the home position.
As a further improvement of the invention, the inner side of the upper side wall of the feeding groove is arranged obliquely downwards;
through above-mentioned technical scheme, the both sides of the raw materials of different thickness block respectively in the inside different positions of feed chute to be convenient for convey the raw materials of different thickness.
As a further improvement of the invention, a guide plate is fixed on the front side wall of the vertical plate of the fixing frame, and the guide plate is exposed at the front side of the foremost feeding frame after sequentially passing through the plurality of feeding frames;
through above-mentioned technical scheme, lead the material after the punching press through the deflector to be convenient for later stage is collected.
As a further improvement of the invention, the workbench is provided with a discharge hole, the discharge hole is positioned at the lower side of the guide plate, the lower side of the discharge hole is provided with a collecting box, and the inner peripheral walls of the collecting box are all positioned at the outer sides of the inner peripheral walls of the discharge hole;
through above-mentioned technical scheme, the material of via deflector direction drops to the collecting box from the discharge opening.
Compared with the prior art, the invention has the beneficial effects that:
1. the width of the chassis raw material can be adjusted, and raw materials at a plurality of positions can be punched at the same time, so that the production efficiency is improved;
2. in the stamping process, the raw materials can be driven to move, the same moving distance is ensured each time, no additional mobile equipment is needed, and the cost is reduced.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is an exploded view of the present invention.
Fig. 3 is a schematic structural view of a driving mechanism and a mounting block in the present invention.
Fig. 4 is a schematic structural view of a limiting mechanism and a stamping head in the present invention.
Fig. 5 is a schematic structural view of a toggle mechanism according to the present invention.
FIG. 6 is a schematic diagram of the internal structure of the stopper and the mounting block according to the present invention.
Reference numerals illustrate:
the automatic feeding device comprises a workbench 1, a discharging hole 1-1, supporting legs 2, a fixing frame 3, a feeding frame 4, a feeding groove 4-1, an adjusting mechanism 5, an adjusting screw rod 5-1, a sliding block 5-2, a synchronous wheel 5-3, an adjusting motor 5-4, a mounting block 6, a driving mechanism 7, a connecting rod 7-1, a baffle plate 7-2, a return spring 7-3, a driving motor 7-4, a driving rod 7-5, a pushing rod 7-6, a stamping head 8, a limiting mechanism 9, a limiting ring 9-1, a limiting rod 9-2, a limiting plate 9-3, a limiting spring 9-4, a toggle mechanism 10, a fixing plate 10-1, a connecting shaft 10-2, a threaded hole 10-2-1, a connecting ring 10-3, a toggle rod 10-4, a pushing wedge 10-5, a guide plate 11 and a collecting box 12.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
Example 1:
as shown in fig. 1-6, the embodiment comprises a workbench 1, supporting legs 2 and a fixing frame 3, wherein the supporting legs 2 are riveted and fixed at four corners of the lower surface of the workbench 1, the fixing frame 3 is arranged on the upper side of the workbench 1, the fixing frame 3 is in an inverted L shape, a transverse plate of the fixing frame 3 is suspended on the upper side of the workbench 1, and a vertical plate of the fixing frame 3 is riveted and fixed on the rear side of the upper surface of the workbench 1; it also comprises:
the feeding frames 4 are arranged in pairs, wherein one group of the feeding frames 4 are arranged on the left side and the right side above the workbench 1 from front to back at equal intervals, feeding grooves 4-1 are formed in the upper side of one side wall of the feeding frame 4, and the feeding grooves 4-1 on the two feeding frames 4 in the same group are oppositely arranged; the inner side of the upper side wall of the feed chute 4-1 is obliquely arranged downwards, and the two sides of the raw materials with different thicknesses are respectively clamped at different positions in the feed chute 4-1, so that the raw materials with different thicknesses are conveniently conveyed;
the adjusting mechanism 5 is arranged in the workbench 1, and the adjusting mechanism 5 is connected with the feeding frame 4;
the mounting block 6 is suspended at the lower side of the transverse plate of the fixing frame 3, the upper surface of the mounting block 6 is provided with a driving mechanism 7, and the driving mechanism 7 is fixed on the transverse plate of the fixing frame 3;
the stamping heads 8 are a plurality of, and are screwed into screw holes on the lower surface of the mounting block 6 from front to back at equal intervals through threads;
the limiting mechanisms 9 are arranged on one side of the mounting block 6 at equal intervals from front to back, and the limiting mechanisms 9 are arranged in one-to-one correspondence with the stamping heads 8;
the toggle mechanism 10 is arranged on the right side of the mounting block 6, and the toggle mechanism 10 is suspended between the left and right symmetrical feeding frames 4;
the front side wall of the vertical plate of the fixing frame 3 is riveted and fixed with a guide plate 11, and after the guide plate 11 sequentially passes through the feeding frames 4, the front side of the feeding frame 4 at the forefront is exposed, and the punched material is guided by the guide plate 11, so that the later collection is facilitated; the workbench 1 is provided with a discharge hole 1-1, the discharge hole 1-1 is positioned at the lower side of the guide plate 11, the lower side of the discharge hole 1-1 is provided with a collecting box 12, the inner peripheral walls of the collecting box 12 are positioned at the outer sides of the inner peripheral walls of the discharge hole 1-1, and materials guided by the guide plate 11 drop into the collecting box 12 from the discharge hole 1-1.
Example 2:
referring to fig. 1-2, on the basis of embodiment 1, the adjusting mechanism 5 comprises:
the adjusting screw rods 5-1 are arranged at the lower side of each group of feeding frames 4 in a one-to-one correspondence manner, the adjusting screw rods 5-1 are oppositely arranged from the middle end to the two sides in a threaded manner, the adjacent ends of the two adjacent adjusting screw rods 5-1 are welded and fixed, and one end of the adjusting screw rod 5-1 at the side edge is in screwed connection with the inner wall of the workbench 1 through a bearing;
the plurality of sliding blocks 5-2 are riveted and fixed on the outer bottom wall of the feeding frame 4 in a one-to-one correspondence manner, and the sliding blocks 5-2 are symmetrically sleeved on the two ends of the adjusting screw rod 5-1 in a front-to-back manner through threads;
the synchronous wheels 5-3 are arranged, the synchronous wheels 5-3 are sleeved in a one-to-one correspondence manner and welded and fixed on the rear ends of the plurality of adjusting screw rods 5-1 at the rearmost side, and the plurality of synchronous wheels 5-3 are connected through synchronous belts;
the adjusting motor 5-4 is embedded in the left side of the front side wall of the workbench 1, the adjusting motor 5-4 is connected with an external power supply, and an output shaft of the adjusting motor 5-4 is riveted and fixed with the front end of the adjusting screw rod 5-1 on the left front side of the front side.
Example 3:
referring to fig. 1 to 3, the driving mechanism 7 comprises, based on embodiment 1:
the connecting rods 7-1 are arranged, the connecting rods 7-1 are fixed on the outer top wall of the mounting block 6 in an equidistant riveting mode, and the upper ends of the connecting rods 7-1 penetrate through the transverse plate of the fixing frame 3 and are exposed on the upper side of the fixing frame 3;
the baffle plates 7-2 are arranged, the baffle plates 7-2 are welded and fixed on the top ends of the connecting rods 7-1 in a one-to-one correspondence manner, the lower side wall of the baffle plate 7-2 is welded and fixed with a reset spring 7-3, and the lower end of the reset spring 7-3 is embedded and welded and fixed in an embedded groove on the transverse plate of the fixing frame 3;
the driving motor 7-4, the driving motor 7-4 is riveted and fixed on the front side wall of the vertical plate of the fixing frame 3, the driving motor 7-4 is connected with an external power supply, the driving rod 7-5 is riveted and fixed on the output shaft of the driving motor 7-4, and two ends of the driving rod 7-5 are connected with the transverse plate of the fixing frame 3 through support plates;
the pushing rods 7-6 are arranged between two adjacent connecting rods 7-1, one end of each pushing rod 7-6 is sleeved with and welded to the corresponding driving rod 7-5, and the pushing rods 7-6 are matched with and abutted against the upper surface of the mounting block 6.
Example 4:
referring to fig. 1-2, fig. 4 and fig. 6, the limiting mechanism 9 comprises, based on embodiment 1:
the limiting ring 9-1 is sleeved and welded on the stamping head 8, the limiting ring 9-1 is positioned in the mounting block 6, and the outer side wall of the limiting ring 9-1 and the lower surface of the mounting block 6 are arranged in the same plane;
the cross section of the limiting rod 9-2 is in a T shape, the vertical edge of the limiting rod 9-2 is suspended outside the mounting block 6, and the cross rod of the limiting rod 9-2 penetrates through one side wall of the mounting block 6 and is inserted into the left side of the outer annular wall of the limiting ring 9-1;
the limiting plate 9-3 is positioned in the circular groove at the left side of the mounting block 6, and the limiting plate 9-3 is sleeved and welded and fixed on one end of the limiting rod 9-2 positioned in the mounting block 6;
and the limiting spring 9-4 is positioned in the circular groove, and two ends of the limiting spring 9-4 are respectively welded and fixed on the inner wall of one side of the circular groove and one side wall of the limiting plate 9-3.
Example 5:
referring to fig. 1-2 and fig. 5, the toggle mechanism 10, based on embodiment 1, includes:
the two fixing plates 10-1 are symmetrically riveted and fixed on the right side wall of the mounting block 6 in front and back, a connecting shaft 10-2 is connected between the two fixing plates 10-1 in a screwed manner through a bearing, and the front end and the back end of the connecting shaft 10-2 are respectively connected with the fixing plates 10-1 through torsion springs;
the connecting rings 10-3 are arranged in pairs, the connecting rings 10-3 are sleeved on the connecting shaft 10-2 from front to back, the connecting shaft 10-2 is provided with a plurality of threaded holes 10-2-1 at equal intervals, and the locking screw rod is screwed with the threaded holes 10-2-1 through threads after penetrating through the upper side of the connecting rings 10-3;
the plurality of toggle rods 10-4 are welded and fixed on one side of the outer annular wall of the connecting ring 10-3 in a one-to-one correspondence manner, and the lower ends of the toggle rods 10-4 are suspended above the plurality of feeding frames 4 on the left side after being inclined to one side of the mounting block 6;
the wedge 10-5 is pushed, the wedge 10-5 is fixedly riveted on the workbench 1, and the straight surface of the wedge 10-5 is abutted against the right side walls of the feeding frames 4 on the left side.
When the invention is used, according to the width of the chassis raw material, the adjusting motor 5-4 is started, the adjusting motor 5-4 drives the adjusting screw rod 5-1 connected with the adjusting motor 5-4 to rotate, the adjusting screw rod 5-1 drives the adjusting screw rods 5-1 connected with the adjusting screw rod 5-1 to rotate, the adjusting screw rod 5-1 at the rearmost side drives the synchronizing wheel 5-3 arranged on the adjusting screw rod 5-1 to rotate, the synchronizing wheel 5-3 drives the other synchronizing wheels 5-3 to rotate through the synchronizing belt, thereby the adjusting screw rods 5-1 at the rear side simultaneously drive the adjusting screw rods 5-1 at the front side to rotate, the adjusting screw rods 5-1 drive the sliding block 5-2 to move when rotating, the sliding block 5-2 drives the feeding frames 4 to move, so that the distance between the two feeding frames 4 of the same group reaches a proper position, then the chassis raw materials are inserted into two groups of feeding frames 4 which are bilaterally symmetrical, the front side and the rear side of the chassis are respectively clamped in the feeding grooves 4-1, the driving motor 7-4 is started, the driving motor 7-4 drives the driving rod 7-5 to rotate, the driving rod 7-5 drives the pushing rod 7-6 to rotate, one end of the pushing rod 7-6 far away from the driving rod 7-5 rotates downwards, the driving rod 7-5 pushes the mounting block 6 downwards, the mounting block 6 drives the connecting rod 7-1 to move downwards, the connecting rod 7-1 drives the baffle 7-2 to move downwards, the reset spring 7-3 is compressed, when the pushing rod 7-6 is separated from the mounting block 6, the reset spring 7-3 drives the baffle 7-2 to move upwards, the baffle 7-2 drives the mounting block 6 to move upwards through the connecting rod 7-1, in the process of moving up and down of the mounting block 6, the fixing plate 10-1 is driven to move down, the fixing plate 10-1 drives the connecting shaft 10-2 to move down, the connecting shaft 10-2 drives the poking rod 10-4 to move down through the connecting ring 10-3, so that the lower end of the poking rod 10-4 is abutted against the push wedge 10-5 after being inserted through punching holes in raw materials, and meanwhile, the poking rod 10-4 moves rightward along the inclination of the push wedge 10-5, the raw materials are driven to move rightward through the poking rod 10-4, when the mounting block 6 moves up, the poking rod 10-4 is driven to move up, the poking rod 10-4 and the connecting ring 10-3 incline to one side of the punching head 8 under the elasticity of a torsion spring, at this time, the poking rod 10-4 is moved out of punching holes of the raw materials, and suspended to an original position, when the punching head 8 needs to be replaced, the limiting rod 9-2 is pulled outwards, so that the limiting rod 9-2 is separated from the limiting ring 9-1, the limiting rod 9-2 moves rightward along the inclination of the push wedge 10-5, the raw materials are driven to move rightward, when the mounting block 6 moves, then the punching head 8 is replaced, the stamping head 8 is compressed from the mounting block 6, and the stamping head 8 is replaced, and the new stamping head 8 is installed, and the stamping head 8 is replaced by the stamping mechanism.
Compared with the prior art, the beneficial effects of the specific embodiment are as follows:
1. the width of the chassis raw material can be adjusted, and raw materials at a plurality of positions can be punched at the same time, so that the production efficiency is improved;
2. in the stamping process, the raw materials can be driven to move, the same moving distance is ensured each time, no additional mobile equipment is needed, and the cost is reduced;
3. the punched materials can be collected and collected in the collecting box 12 at the lower side of the workbench 1, so that later-stage manual storage is not needed, and the labor capacity of workers is reduced.
The foregoing is merely illustrative of the present invention and not restrictive, and other modifications and equivalents thereof may occur to those skilled in the art without departing from the spirit and scope of the present invention.
Claims (8)
1. The utility model provides an automobile chassis multiposition stamping device, it contains workstation (1), supporting legs (2) and mount (3), the four corners of workstation (1) lower surface all be fixed with supporting legs (2), the upside of workstation (1) is equipped with mount (3), this mount (3) are the setting of falling "L" shape, the diaphragm of mount (3) hangs the upside of workstation (1), the riser of mount (3) is fixed in the rear side of workstation (1) upper surface; characterized in that it further comprises:
the feeding frames (4) are arranged on the left side and the right side above the workbench (1) at equal intervals from front to back, feeding grooves (4-1) are formed in the upper side of one side wall of each feeding frame (4), and the feeding grooves (4-1) on the two feeding frames (4) of the same group are oppositely arranged;
the adjusting mechanism (5) is arranged in the workbench (1), and the adjusting mechanism (5) is connected with the feeding frame (4);
the mounting block (6), the said mounting block (6) hangs and establishes in the underside of the diaphragm of the fixed mount (3), the upper surface of the mounting block (6) has driving mechanisms (7), the driving mechanism (7) is fixed on diaphragm of the fixed mount (3);
the stamping heads (8) are a plurality of, and are screwed into screw holes on the lower surface of the mounting block (6) at equal intervals from front to back through threads;
the limiting mechanisms (9) are arranged at one side of the mounting block (6) from front to back at equal intervals, and the limiting mechanisms (9) are arranged in one-to-one correspondence with the stamping heads (8);
the stirring mechanism (10), stirring mechanism (10) set up in the opposite side of installation piece (6), stirring mechanism (10) suspension are established between bilateral symmetry's pay-off frame (4).
2. The automobile chassis multi-point stamping device according to claim 1, wherein: the adjusting mechanism (5) comprises:
the adjusting screw rods (5-1) are arranged at the lower side of each group of feeding frames (4) in a one-to-one correspondence manner, the adjusting screw rods (5-1) are oppositely arranged with middle ends serving as threads on two sides, adjacent ends of two adjacent adjusting screw rods (5-1) are fixedly connected, and one end of the adjusting screw rod (5-1) at the side edge is in screwed connection with the inner wall of the workbench (1) through a bearing;
the plurality of sliding blocks (5-2) are fixed on the outer bottom wall of the feeding frame (4) in a one-to-one correspondence manner, and the sliding blocks (5-2) are symmetrically sleeved on the two ends of the adjusting screw rod (5-1) in a front-to-back mode through threads;
the synchronous wheels (5-3), the synchronous wheels (5-3) are sleeved and fixed at the rear ends of the plurality of adjusting screw rods (5-1) at the rearmost side in a one-to-one correspondence manner, and the plurality of synchronous wheels (5-3) are connected through synchronous belts;
the adjusting motor (5-4), adjusting motor (5-4) inlay and establish in one side of workstation (1) front side wall, adjusting motor (5-4) are connected with external power source, the output shaft of adjusting motor (5-4) is fixed connection with the front end of one of them accommodate screw (5-1) of front side.
3. The automobile chassis multi-point stamping device according to claim 1, wherein: the driving mechanism (7) comprises:
the connecting rods (7-1) are arranged, the connecting rods (7-1) are equidistantly fixed on the outer top wall of the mounting block (6), and the upper ends of the connecting rods (7-1) penetrate through the transverse plate of the fixing frame (3) and are exposed out of the upper side of the fixing frame (3);
the baffle plates (7-2) are arranged, the baffle plates (7-2) are fixed at the top ends of the connecting rods (7-1) in one-to-one correspondence, the lower side wall of the baffle plate (7-2) is fixedly provided with a reset spring (7-3), and the lower ends of the reset springs (7-3) are embedded and fixed in embedded grooves on a transverse plate of the fixing frame (3);
the driving motor (7-4), the said driving motor (7-4) is fixed on front sidewall of the riser of the fixed mount (3), the driving motor (7-4) is connected with external power, fixed with the driving lever (7-5) on the output shaft of the driving motor (7-4), the both ends of the driving lever (7-5) are connected with diaphragm of the fixed mount (3) through the support plate;
the pushing rods (7-6), the pushing rods (7-6) are arranged between two adjacent connecting rods (7-1), one end of each pushing rod (7-6) is sleeved and fixed on the corresponding driving rod (7-5), and the pushing rods (7-6) are matched with the upper surface of the corresponding mounting block (6) in a collision mode.
4. The automobile chassis multi-point stamping device according to claim 1, wherein: the limiting mechanism (9) comprises:
the limiting ring (9-1) is sleeved and fixed on the stamping head (8), the limiting ring (9-1) is positioned in the mounting block (6), and the outer side wall of the limiting ring (9-1) and the lower surface of the mounting block (6) are arranged in the same plane;
the cross section of the limiting rod (9-2) is in a T shape, the vertical edge of the limiting rod (9-2) is suspended outside the mounting block (6), and the cross rod of the limiting rod (9-2) penetrates through one side wall of the mounting block (6) and is inserted into one side of the outer annular wall of the limiting ring (9-1);
the limiting plate (9-3), the limiting plate (9-3) is positioned in the circular groove at one side of the mounting block (6), and the limiting plate (9-3) is sleeved and fixed on one end of the limiting rod (9-2) positioned in the mounting block (6);
the limiting spring (9-4) is positioned in the circular groove, and two ends of the limiting spring (9-4) are respectively fixed on the inner wall of one side of the circular groove and one side wall of the limiting plate (9-3).
5. The automobile chassis multi-point stamping device according to claim 1, wherein: the toggle mechanism (10) comprises:
the two fixing plates (10-1) are symmetrically fixed on one side wall of the mounting block (6) from front to back, a connecting shaft (10-2) is arranged between the two fixing plates (10-1), and the front end and the rear end of the connecting shaft (10-2) are respectively connected with the fixing plates (10-1) through torsion springs;
the connecting rings (10-3) are arranged in pairs, the connecting rings (10-3) are sleeved on the connecting shaft (10-2) from front to back, a plurality of threaded holes (10-2-1) are formed in the connecting shaft (10-2) at equal intervals, and the locking screw rod is screwed with the threaded holes (10-2-1) through threads after penetrating through the upper side of the connecting rings (10-3);
the plurality of toggle rods (10-4) are fixed on one side of the outer annular wall of the connecting ring (10-3) in a one-to-one correspondence manner, and the lower ends of the toggle rods (10-4) are suspended above the plurality of feeding frames (4) on the left side after inclining to one side of the mounting block (6);
the pushing wedge (10-5), the pushing wedge (10-5) is fixed on the workbench (1), and the straight surface of the pushing wedge (10-5) is abutted against the right side walls of the feeding frames (4) on the left side.
6. The automobile chassis multi-point stamping device according to claim 1, wherein: the inner side of the upper side wall of the feeding groove (4-1) is arranged in a downward inclined mode.
7. The automobile chassis multi-point stamping device according to claim 1, wherein: the guide plates (11) are fixed on the front side walls of the vertical plates of the fixing frame (3), and the guide plates (11) are exposed on the front side of the forefront feeding frame (4) after sequentially passing through the feeding frames (4).
8. The automobile chassis multi-point stamping device of claim 7, wherein: the workbench (1) is provided with a discharge hole (1-1), the discharge hole (1-1) is positioned at the lower side of the guide plate (11), the lower side of the discharge hole (1-1) is provided with a collecting box (12), and the inner peripheral walls of the collecting box (12) are all positioned at the outer sides of the inner peripheral walls of the discharge hole (1-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311330554.3A CN117399523A (en) | 2023-10-16 | 2023-10-16 | A multi-point stamping device for automobile chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311330554.3A CN117399523A (en) | 2023-10-16 | 2023-10-16 | A multi-point stamping device for automobile chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117399523A true CN117399523A (en) | 2024-01-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311330554.3A Pending CN117399523A (en) | 2023-10-16 | 2023-10-16 | A multi-point stamping device for automobile chassis |
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| CN (1) | CN117399523A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113714411A (en) * | 2021-08-30 | 2021-11-30 | 江苏兴锻智能装备科技有限公司 | Multi-station high-speed carrying device for stamping line |
| CN215032750U (en) * | 2021-06-10 | 2021-12-07 | 苏州飞宇精密科技股份有限公司 | Non-reference arc-shaped small punch fixing mechanism |
| WO2022048188A1 (en) * | 2020-09-07 | 2022-03-10 | 磐安县嘉辰机械有限公司 | Limiting device for machining injection mold |
| CN216137938U (en) * | 2021-08-19 | 2022-03-29 | 昆山景嘉顺汽车零部件有限公司 | Automobile parts forging and pressing processingequipment |
| WO2022061866A1 (en) * | 2020-09-28 | 2022-03-31 | 吾同(南京)科技有限公司 | Building board punching apparatus for use in construction engineering and usage method therefor |
| CN216298885U (en) * | 2021-12-14 | 2022-04-15 | 天津市永骏杰机械零部件有限公司 | Polishing device capable of cleaning raised dust for machining automobile chassis |
| CN216656014U (en) * | 2021-12-31 | 2022-06-03 | 常州德匠数控科技有限公司 | Vertical machining center with stable feeding |
| CN217295985U (en) * | 2021-12-14 | 2022-08-26 | 河源湧嘉实业有限公司 | Circular feeding and plate conveying device for PCB (printed circuit board) of planar transformer |
| CN219213356U (en) * | 2023-01-10 | 2023-06-20 | 深圳市威电宝电子有限公司 | Multi-head synchronous punching machine |
| CN116884895A (en) * | 2023-06-05 | 2023-10-13 | 东莞添迪电子五金实业有限公司 | An automatic loading and unloading module of a chip welding machine and its use method |
-
2023
- 2023-10-16 CN CN202311330554.3A patent/CN117399523A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022048188A1 (en) * | 2020-09-07 | 2022-03-10 | 磐安县嘉辰机械有限公司 | Limiting device for machining injection mold |
| WO2022061866A1 (en) * | 2020-09-28 | 2022-03-31 | 吾同(南京)科技有限公司 | Building board punching apparatus for use in construction engineering and usage method therefor |
| CN215032750U (en) * | 2021-06-10 | 2021-12-07 | 苏州飞宇精密科技股份有限公司 | Non-reference arc-shaped small punch fixing mechanism |
| CN216137938U (en) * | 2021-08-19 | 2022-03-29 | 昆山景嘉顺汽车零部件有限公司 | Automobile parts forging and pressing processingequipment |
| CN113714411A (en) * | 2021-08-30 | 2021-11-30 | 江苏兴锻智能装备科技有限公司 | Multi-station high-speed carrying device for stamping line |
| CN216298885U (en) * | 2021-12-14 | 2022-04-15 | 天津市永骏杰机械零部件有限公司 | Polishing device capable of cleaning raised dust for machining automobile chassis |
| CN217295985U (en) * | 2021-12-14 | 2022-08-26 | 河源湧嘉实业有限公司 | Circular feeding and plate conveying device for PCB (printed circuit board) of planar transformer |
| CN216656014U (en) * | 2021-12-31 | 2022-06-03 | 常州德匠数控科技有限公司 | Vertical machining center with stable feeding |
| CN219213356U (en) * | 2023-01-10 | 2023-06-20 | 深圳市威电宝电子有限公司 | Multi-head synchronous punching machine |
| CN116884895A (en) * | 2023-06-05 | 2023-10-13 | 东莞添迪电子五金实业有限公司 | An automatic loading and unloading module of a chip welding machine and its use method |
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