CN109664092B - Automobile suspension pull rod bushing assembling equipment - Google Patents
Automobile suspension pull rod bushing assembling equipment Download PDFInfo
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- CN109664092B CN109664092B CN201910075422.8A CN201910075422A CN109664092B CN 109664092 B CN109664092 B CN 109664092B CN 201910075422 A CN201910075422 A CN 201910075422A CN 109664092 B CN109664092 B CN 109664092B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
- B23P2700/50—Other automobile vehicle parts, i.e. manufactured in assembly lines
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Abstract
The invention discloses automobile suspension pull rod bushing assembling equipment, which belongs to the technical field of automobile part processing and comprises a base, a water tank, a moving mechanism, a stamping mechanism, a shaping mechanism and a double-head processing mechanism, wherein the water tank is fixedly arranged at the upper end of the base, the opening of the water tank is upwards arranged, the shaping mechanism is horizontally arranged in the middle of the water tank, the moving mechanism is fixedly connected with the base and is positioned above the water tank, the stamping mechanism is arranged at the upper end of the base and is positioned above the water tank, the stamping mechanism comprises a stamping assembly and a stamping head, the stamping head is fixedly arranged at the lower end of the stamping mechanism and is arranged towards the double-head processing mechanism, and the double-head processing mechanism comprises an upper processing assembly and a lower processing assembly. The invention can effectively avoid the damage caused by scraping the rubber layer on the workpiece and the outer metal ring in the assembly process, and can process the upper end and the lower end of the outer metal ring in the stamping assembly process, thereby improving the stability of the product.
Description
Technical Field
The invention relates to the technical field of automobile part processing, in particular to automobile suspension pull rod bushing assembling equipment.
Background
The automobile suspension pull rod is a main part of an automobile, in order to prolong the service life of the automobile suspension pull rod, both ends of the automobile suspension pull rod are generally provided with bushings, the rubber and steel bushing composite bushings are generally adopted in the prior art, the rubber can improve the shock absorption performance of the automobile suspension pull rod, and the steel bushing can improve the wear resistance of the automobile suspension pull rod.
The Chinese patent No. 201410751564.9 discloses a forming device for a vehicle suspension pull rod bushing, which comprises a workbench, a water tank and an upper bracket, wherein the water tank and the upper bracket are arranged on the workbench; the water tank also comprises an extrusion component and a shaping component, wherein the shaping component is arranged in the water tank; the automobile suspension pull rod bushing forming device is originally created by placing the extrusion and shaping processes in water, wherein the extrusion and shaping are carried out in water, and water is filled in a gap between the outer metal ring and the workpiece, so that the damping effect of a product is improved. Meanwhile, the extruded plastic material directly enters a shaping link, so that the working efficiency is greatly improved.
The second patent, Chinese patent No. 201410770887.2, discloses a machining and forming device for a vehicle suspension pull rod bushing, which comprises a workbench, a water tank and an upper bracket, wherein the water tank and the upper bracket are arranged on the workbench; the extrusion assembly comprises an upper driver, an extrusion head and a workpiece placing assembly, the workpiece placing assembly is located in the water tank and fixed on the workbench, the upper driver and the extrusion head are located above the workpiece placing assembly and mounted on the upper support, and the extrusion head is vertically movably matched on the upper support. The extrusion device is arranged in water, and water is filled into the gap between the outer metal ring and the workpiece, so that the damping effect of the product is improved.
However, the above patents still have problems when in use, the first and second patents can directly punch a workpiece into the outer metal ring when in work, the first and second patents fix the workpiece through the elastic support of the inner rubber piece and the friction between the rubber piece and the outer metal ring, however, on one hand, the automobile can continuously vibrate in the use process, which can cause the continuous vibration of the bushing, the inner rubber piece is easily separated from the outer metal ring in the continuous vibration process, thereby causing the damage of the rubber piece, and on the other hand, the rubber on the workpiece does not shrink in the punching process, therefore, the edge of the rubber is in friction conflict with the upper end diameter of the outer metal ring, thereby easily causing the damage of the rubber piece, and therefore, a device capable of processing and fixing the workpiece and the outer metal ring when assembling the workpiece and the outer metal ring is needed.
Disclosure of Invention
The invention aims to provide automobile suspension pull rod bushing assembling equipment to solve the technical problem that two ends of the bushing assembling equipment in the prior art are not machined and fixed after the bushing is assembled.
The invention provides an automobile suspension pull rod bushing assembling device which comprises a base, a water tank, a moving mechanism, a stamping mechanism, a shaping mechanism and a double-head processing mechanism, the water tank is fixedly arranged at the upper end of the base, the opening of the water tank is arranged upwards, the shaping mechanism is horizontally arranged in the middle of the water tank, the moving mechanism is fixedly connected with the base and is positioned above the water tank, the stamping mechanism is arranged at the upper end of the base and is positioned above the water tank, the stamping mechanism comprises a stamping assembly and a stamping head, the stamping head is fixedly arranged at the lower end of the stamping mechanism and is arranged towards the double-head processing mechanism, the double-head processing mechanism comprises an upper processing component and a lower processing component, the upper processing component is fixedly connected with the moving mechanism, the lower processing mechanism is fixedly arranged at the bottom of the water tank, and the lower processing assembly is positioned right below the upper processing assembly.
Further, the moving mechanism comprises two electric cylinders, two moving tracks, two air cylinders and a moving block, the two electric cylinders are horizontally arranged on two sides of the water tank, the two moving tracks are vertically arranged, the two moving tracks are respectively installed at output ends of the two electric cylinders, the two moving tracks are respectively provided with a moving slide block in sliding fit with the two moving tracks, the two air cylinders are vertically arranged, the two air cylinders are respectively installed at upper ends of the two moving tracks, output ends of the two air cylinders are respectively fixedly connected with the two moving slide blocks, and two ends of the moving block are respectively fixedly connected with the two moving slide blocks and the middle of the moving block is downwards sunken.
Further, the upper processing assembly comprises a fixed block and an upper processing block, a mounting hole is formed in the middle of the moving block, the fixed block is mounted in the middle of the mounting hole, the upper processing block is sleeved outside the fixed block, a fixed groove is formed in the middle of the fixed block, the diameter of the lower portion of the fixed groove is gradually reduced, a first processing arc-shaped groove is formed in the lower portion of the upper processing block, a first spring is sleeved on the upper processing block, the upper end and the lower end of the first spring are connected with the upper end of the upper processing block and the moving block respectively, and a plurality of stamping grooves distributed circumferentially are formed in the upper end of the fixed block.
Further, the subassembly of processing is including being bearing part, lower processing piece, second spring and shrink piece down, processing piece fixed mounting is in the bottom of water tank down, and the middle part of processing the piece down is equipped with the shrink groove, the second spring mounting is in the bottom of shrink groove, the shrink piece is installed and is connected with the upper end of second spring in the shrink inslot and the lower part of shrink piece, the upper end of processing the piece down is equipped with second processing arc wall, the upper end at the shrink piece is installed to the bearing part.
Further, the bearing part is including pressing according to pressure piece, third spring and a plurality of bearing piece, the upper end of shrink piece is equipped with a plurality of and is the support groove that the circumference distributes, and a plurality of bearing piece is installed respectively in a plurality of support groove, every the outside of bearing piece all is equipped with the inclined plane, every the one end of bearing piece all is equipped with insertion rod, every the tank bottom in support groove all is equipped with the complex inserting groove of pegging graft with insertion rod, every all the cover is equipped with the fourth spring on the insertion rod, the middle part of shrink piece upper end is equipped with presses the indent, press the piece to install according to the indent, the third spring housing is established in the lower part of pressing the piece, be equipped with a plurality of shrinkage cavity on pressing the lateral wall of piece, a plurality of shrinkage cavity and a plurality of insertion rod one-to-one.
Further, the punching press subassembly includes two guide arms, punching press board, fixed plate and punching press cylinder, and two guide arms all are vertical setting and two guide arms install respectively in the both sides of base, the both ends of punching press board respectively with two guide arm sliding fit, the fixed plate is the both ends of level setting and fixed plate respectively with the upper end fixed connection of two guide arms, the punching press cylinder is vertical setting and sets up downwards in the upper end of fixed plate and the output of punching press cylinder, the output of punching press cylinder with the upper end fixed connection of punching press board, the lower extreme at the punching press board is installed to the punching press head.
Further, the punching press head includes connecting portion, first punching press piece, presses down depression bar and a plurality of second punching press piece, connecting portion install the lower extreme at the punching press board, the lower extreme at connecting portion is installed to first punching press piece, press down the depression bar and install the lower extreme at first punching press piece, a plurality of second punching press piece is the circumference and distributes at the lower extreme of connecting portion, a plurality of second punching press piece respectively with a plurality of punching press groove one-to-one.
Further, the shaping mechanism comprises a driving motor, two driving rods and two shaping blocks, the two driving rods are horizontally arranged at the bottom of the water tank, the output end of the driving motor is fixedly connected with one end of one driving rod, a transmission gear is arranged on the two driving rods, the two transmission gears are connected through a chain in a transmission mode, each driving rod is provided with two symmetrically arranged spiral threads, the two driving rods penetrate through the two shaping blocks, the two shaping blocks are matched with the spiral threads in a threaded mode, and each shaping block is provided with a semicircular shaping groove.
Compared with the prior art, the invention has the beneficial effects that:
firstly, the diameter of the lower part of the fixing groove is smaller than that of the workpiece, so that the workpiece cannot slide downwards when positioned in the fixing groove before stamping, and the rubber layer on the workpiece can be shrunk by reducing the diameter of the lower part of the fixing groove in the stamping process, so that the outer side of the rubber layer cannot be scraped with the upper end of the outer metal ring when the workpiece is assembled into the outer metal ring, the workpiece can be prevented from being damaged during assembly, and the product quality is improved.
Secondly, in the invention, after a workpiece completely enters the outer metal ring, the pressing rod is abutted against the pressing block to enable the pressing block to move downwards, so that a plurality of inserting rods correspond to a plurality of inserting grooves, meanwhile, the contraction block contracts towards the contraction groove in the stamping process, all the bearing blocks are abutted against the upper end of the lower processing block, the inclined plane at the outer side of each bearing block enables the inserting rods to be inserted into the inserting grooves, so that the bearing blocks contract towards the bearing grooves, so that the lower end of the outer metal ring is matched with the second processing arc-shaped grooves, the lower end of the outer metal ring is inwards extruded and bent to form a certain radian, meanwhile, a plurality of second stamping blocks are respectively inserted into a plurality of stamping grooves to stamp the upper processing block downwards, the first processing arc-shaped groove at the lower part of the upper processing block extrudes and bends the upper end of the outer metal ring inwards to form a certain radian, and the upper end and the lower end of the outer metal ring are both inwards extruded and pressed into certain radians, the two ends of the workpiece can be fixed through the two ends, so that the workpiece can be prevented from sliding out from the upper end or the lower end of the outer metal ring when vibrating, and the stability of the produced bushing is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a partial top view of the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is an enlarged view at B in FIG. 3;
FIG. 5 is an enlarged view of the portion C of FIG. 3
FIG. 6 is a schematic structural view of a punching mechanism according to the present invention;
FIG. 7 is a partial schematic view of the present invention;
fig. 8 is an enlarged view at D in fig. 7.
Reference numerals:
the device comprises a base 1, a water tank 2, a moving mechanism 3, an electric cylinder 3a, a moving track 3b, an air cylinder 3c, a moving block 3d, a moving slider 3e, a stamping mechanism 4, a stamping assembly 4a, a guide rod 4a1, a stamping plate 4a2, a fixed plate 4a3, a stamping air cylinder 4a4, a stamping head 4b, a connecting part 4b1, a first stamping block 4b2, a pressing rod 4b3, a second stamping block 4b4, a shaping mechanism 5, a driving motor 5a, a driving rod 5b, a shaping block 5c, a double-head processing mechanism 6, a fixed block 6a1, an upper processing block 6a2, a mounting hole 6a3, a4, a first processing arc-shaped groove 6a5, a first spring 6a6, a stamping groove 6a7, a supporting component 6b1, a supporting block 6b1a, a third spring 6b1c, a supporting block 6b d, a supporting groove 6b 156, a supporting groove 6b1 b 8253, a supporting groove 866 b 867, a pressing groove 861 b 867, a fourth spring 861 b 867, a fourth pushing rod 861 b 866, a lower processing block 6b2, a second spring 6b3, a contraction block 6b4, a contraction groove 6b5, a second processing arc-shaped groove 6b6, a workpiece 7 and an outer metal ring 8.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.
The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.
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 the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 8, an embodiment of the present invention provides an automobile suspension rod bushing assembling apparatus, including a base 1, a water tank 2, a moving mechanism 3, a stamping mechanism 4, a shaping mechanism 5, and a double-head machining mechanism 6, where the water tank 2 is fixedly mounted at an upper end of the base 1, an opening of the water tank 2 is disposed upward, the shaping mechanism 5 is horizontally disposed in a middle of the water tank 2, the moving mechanism 3 is fixedly connected with the base 1, the moving mechanism 3 is located above the water tank 2, the stamping mechanism 4 is mounted at an upper end of the base 1, the stamping mechanism 4 is located above the water tank 2, the stamping mechanism 4 includes a stamping assembly 4a and a stamping head 4b, the stamping head 4b is fixedly mounted at a lower end of the stamping mechanism 4, the stamping head 4b is disposed toward the double-head machining mechanism 6, the double-head machining mechanism 6 includes an upper machining assembly and a lower machining assembly, the upper processing assembly is fixedly connected with the moving mechanism 3, the lower processing mechanism is fixedly arranged at the bottom of the water tank 2, and the lower processing assembly is positioned right below the upper processing assembly; when the stamping device is used, a workpiece 7 is placed on the upper processing assembly, the outer metal ring 8 is placed in the lower processing mechanism, the workpiece 7 drives the stamping head 4b to move downwards through the stamping assembly 4a, the stamping head 4b stamps the workpiece 7 to extrude the workpiece 7 into the outer metal ring 8, then the stamping head 4b continues stamping, and the upper and lower ends of the outer metal ring 8 are extruded through the matching of the upper processing assembly and the lower processing assembly, so that the upper and lower ends of the outer metal ring 8 are bent inwards, and the workpiece 7 is fixed inside the outer metal ring 8 through the reduction of the upper and lower ends of the outer metal ring 8.
Specifically, the moving mechanism 3 comprises two electric cylinders 3a, two moving tracks 3b, two air cylinders 3c and a moving block 3d, the two electric cylinders 3a are horizontally arranged on two sides of the water tank 2, the two moving tracks 3b are vertically arranged, the two moving tracks 3b are respectively installed at output ends of the two electric cylinders 3a, moving sliders 3e in sliding fit with the two moving tracks 3b are respectively arranged on the two moving tracks 3b, the two air cylinders 3c are vertically arranged, the two air cylinders 3c are respectively installed at upper ends of the two moving tracks 3b, output ends of the two air cylinders 3c are respectively fixedly connected with the two moving sliders 3e, two ends of the moving block 3d are respectively fixedly connected with the two moving sliders 3e, and the middle part of the moving block 3d is recessed downwards; the two moving tracks 3b can be driven to synchronously and horizontally move by the driving of the two electric cylinders 3a, and the two cylinders 3c synchronously work to drive the two ends of the moving block 3d to synchronously move in the vertical direction.
Specifically, the upper processing assembly comprises a fixed block 6a1 and an upper processing block 6a2, a mounting hole 6a3 is formed in the middle of the moving block 3d, the fixed block 6a1 is mounted in the middle of the mounting hole 6a3, the upper processing block 6a2 is sleeved outside the fixed block 6a1, a fixed groove 6a4 is formed in the middle of the fixed block 6a1, the diameter of the lower portion of the fixed groove 6a4 is gradually reduced, a first processing arc-shaped groove 6a5 is formed in the lower portion of the upper processing block 6a2, a first spring 6a6 is sleeved on the upper processing block 6a2, the upper end and the lower end of the first spring 6a6 are respectively connected with the upper end of the upper processing block 6a2 and the moving block 3d, and a plurality of stamping grooves 6a7 which are circumferentially distributed are formed in the upper end of the fixed block 6a 1; wherein, the diameter of fixed slot 6a4 lower part is less than the diameter of work piece 7, thereby before the punching press, work piece 7 can not the landing downwards when being located fixed slot 6a4, in addition, in the in-process of carrying out the punching press, can shrink the rubber layer on the work piece 7 through the reduction of fixed slot 6a4 lower part diameter, make work piece 7 when the assembly goes into outer metal ring 8, the outside of rubber layer can not scrape with the upper end of outer metal ring 8, thereby avoid work piece 7 to damage when the assembly, first processing arc groove 6a5 is used for processing the upper end of outer metal ring 8 at the final stage of assembly, inwards extrude the bending with the upper end of outer metal ring 8 under the punching press and be certain radian, thereby prevent that work piece 7 can follow the upper end roll-off of outer metal ring 8 when using.
Specifically, the lower processing assembly comprises a bearing component 6b1, a lower processing block 6b2, a second spring 6b3 and a contraction block 6b4, wherein the lower processing block 6b2 is fixedly mounted at the bottom of the water tank 2, a contraction groove 6b5 is formed in the middle of the lower processing block 6b2, the second spring 6b3 is mounted at the bottom of the contraction groove 6b5, the contraction block 6b4 is mounted in the contraction groove 6b5, the lower portion of the contraction block 6b4 is connected with the upper end of the second spring 6b3, a second processing arc-shaped groove 6b6 is formed in the upper end of the lower processing block 6b2, and the bearing component 6b1 is mounted at the upper end of the contraction block 6b 4; at the final stage of the punching assembly, the bearing part 6b1 is matched with the punching head 4b, so that the shrinkage block 6b4 shrinks towards the inside of the shrinkage groove 6b5, the lower end of the outer metal ring 8 is matched and extruded with the second processing arc-shaped groove 6b6, the lower end of the outer metal ring 8 is inwards extruded and bent to form a certain radian, and therefore the workpiece 7 is prevented from sliding out of the lower end of the outer metal ring 8 when in use.
In particular, the seating member 6b1 comprises a pressing block 6b1a, a third spring 6b1c and a plurality of seating blocks 6b1d, the upper end of the contraction block 6b4 is provided with a plurality of supporting grooves 6b1e which are distributed in a circumferential manner, the plurality of supporting blocks 6b1d are respectively installed in the plurality of supporting grooves 6b1e, the outer side of each supporting block 6b1d is provided with an inclined surface 6b1f, one end of each supporting block 6b1d is provided with an insertion rod 6b1g, the bottom of each supporting groove 6b1e is provided with an insertion groove 6b1h which is in insertion fit with an insertion rod 6b1g, each insertion rod 6b1g is sleeved with a fourth spring 6b1j, the middle part of the upper end of the contraction block 6b4 is provided with a pressing groove, the pressing block 6b1a is arranged in the pressing groove, the third spring 6b1c is sleeved on the lower part of the pressing block 6b1a, the side wall of the pressing block 6b1a is provided with a plurality of contraction holes 6b1m, and the contraction holes 6b1m are in one-to-one correspondence with the insertion rods 6b1 g; the stamping mechanism 4 presses the pressing block 6b1a downwards at the last stage of stamping, a plurality of insertion rods 6b1g can be inserted into the insertion grooves 6b1h, meanwhile, the contraction block 6b4 contracts towards the contraction groove 6b5, all the bearing blocks 6b1d are abutted to the upper end of the lower processing block 6b2, the inclined surface 6b1f on the outer side of the bearing block 6b1d enables the bearing block 6b1d to contract towards the bearing groove 6b1e, so that the lower end of the outer metal ring 8 is matched with the second processing arc-shaped groove 6b6, and the lower end of the outer metal ring 8 is pressed inwards to bend to form a certain radian.
Specifically, the stamping assembly 4a includes two guide rods 4a1, a stamping plate 4a2, a fixing plate 4a3 and a stamping cylinder 3c, wherein the two guide rods 4a1 are both vertically arranged, the two guide rods 4a1 are respectively mounted on two sides of the base 1, two ends of the stamping plate 4a2 are respectively in sliding fit with the two guide rods 4a1, the fixing plate 4a3 is horizontally arranged, two ends of the fixing plate 4a3 are respectively fixedly connected with upper ends of the two guide rods 4a1, the stamping cylinder 3c is vertically arranged at the upper end of the fixing plate 4a3, an output end of the stamping cylinder 3c is arranged downward, an output end of the stamping cylinder 3c is fixedly connected with an upper end of the stamping plate 4a2, and the stamping head 4b is mounted at a lower end of the stamping plate 4a 2; the punching cylinder 3c operates to slide the punching plate 4a2 in the vertical direction along the two guide rods 4a1, so as to drive the punching head 4b to move in the vertical direction, and the punching head 4b is punched downwards.
Specifically, the stamping head 4b comprises a connecting part 4b1, a first stamping block 4b2, a pressing rod 4b3 and a plurality of second stamping blocks 4b4, wherein the connecting part 4b1 is mounted at the lower end of a stamping plate 4a2, the first stamping block 4b2 is mounted at the lower end of the connecting part 4b1, the pressing rod 4b3 is mounted at the lower end of a first stamping block 4b2, the plurality of second stamping blocks 4b4 are circumferentially distributed at the lower end of the connecting part 4b1, and the plurality of second stamping blocks 4b4 are respectively in one-to-one correspondence with the plurality of stamping grooves 6a 7; when the stamping head 4b is in stamping operation, the middle part of the workpiece 7 is inserted into the pressing rod 4b3 firstly, the lower end of the first stamping block 4b2 is abutted against the upper end of the workpiece 7, the workpiece 7 is stamped downwards and enters the outer metal ring 8 downwards, after the workpiece 7 completely enters the outer metal ring 8, the pressing rod 4b3 is abutted against the pressing block 6b1a, the pressing block 6b1a moves downwards, and the upper end and the lower end of the outer metal ring 8 are machined by the upper machining assembly and the lower machining assembly simultaneously.
Specifically, the shaping mechanism 5 comprises a driving motor 5a, two driving rods 5b and two shaping blocks 5c, wherein the two driving rods 5b are horizontally arranged at the bottom of the water tank 2, the output end of the driving motor 5a is fixedly connected with one end of one of the driving rods 5b, transmission gears are arranged on the two driving rods 5b and are connected with each other through a chain in a transmission manner, two symmetrically-arranged spiral threads are arranged on each driving rod 5b, the two driving rods 5b penetrate through the two shaping blocks 5c, the two shaping blocks 5c are in threaded fit with the spiral threads, and a semicircular shaping groove is arranged on each shaping block 5 c; drive actuating lever 5b through driving motor 5a work and rotate, two actuating levers 5b rotate in step under the transmission of drive gear and chain, make two shaping blocks 5c move or move back to back mutually in opposite directions through screw-thread fit, the outer metal loop 8 of plastic groove on two shaping blocks 5c carries out the centre gripping plastic, before carrying out the plastic processing, also can fix through two shaping blocks 5c outer metal loop 8 to be convenient for 7 dashes to impress in the outer metal loop 8 of work piece.
The working principle of the invention is as follows: when the device is used, a workpiece 7 is placed in the fixing groove 6a4, the outer metal ring 8 is placed at the upper end of the supporting component 6b1, the position of the outer metal ring 8 is fixed through the two shaping blocks 5c, the punching cylinder 3c works to drive the punching plate 4a2 to slide in the vertical direction along the two guide rods 4a1, so as to drive the punching head 4b to move in the vertical direction, so that the punching head 4b punches downwards, the pressing rod 4b3 is firstly inserted into the middle of the workpiece 7, the lower end of the first punching block 4b2 is abutted against the upper end of the workpiece 7, the workpiece 7 is punched downwards, so that the workpiece 7 is punched downwards into the outer metal ring 8, after the workpiece 7 completely enters the outer metal ring 8, the pressing rod 4b3 is abutted against the pressing block 6b1a, so that the pressing block 6b1a moves downwards, so that the inserting rods 6b1g correspond to the inserting grooves 6b1h, and at the same time, in the stamping process, the shrinkage block 6b4 shrinks towards the inside of the shrinkage groove 6b5, all the bearing blocks 6b1d are abutted against the upper end of the lower processing block 6b2, the inclined surface 6b1f on the outer side of the bearing block 6b1d enables the insertion rod 6b1g to be inserted into the insertion groove 6b1h, the bearing block 6b1d shrinks towards the inside of the bearing groove 6b1e, so that the lower end of the outer metal ring 8 is matched with the second processing arc-shaped groove 6b6, the lower end of the outer metal ring 8 is pressed inwards and bent to form a certain radian, meanwhile, the second stamping blocks 4b4 are respectively inserted into the stamping grooves 6a7, the upper processing block 6a2 is stamped downwards, and the first processing arc-shaped groove 6a5 on the lower portion of the upper processing block 6a2 presses the upper end of the outer metal ring 8 inwards and bends to form a certain radian.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. The utility model provides an automobile suspension pull rod bush rigging equipment which characterized in that: comprises a base (1), a water tank (2), a moving mechanism (3), a stamping mechanism (4), a shaping mechanism (5) and a double-head processing mechanism (6), wherein the water tank (2) is fixedly arranged at the upper end of the base (1), the opening of the water tank (2) is arranged upwards, the shaping mechanism (5) is horizontally arranged at the middle part of the water tank (2), the moving mechanism (3) is fixedly connected with the base (1), the moving mechanism (3) is positioned above the water tank (2), the stamping mechanism (4) is arranged at the upper end of the base (1), the stamping mechanism (4) is positioned above the water tank (2), the stamping mechanism (4) comprises a stamping component (4 a) and a stamping head (4 b), the stamping head (4 b) is fixedly arranged at the lower end of the stamping mechanism (4), and the stamping head (4 b) is arranged towards the double-head processing mechanism (6), double-end processing agency (6) are including last processing subassembly and lower processing subassembly, go up processing subassembly and moving mechanism (3) fixed connection, processing subassembly fixed mounting is under the bottom of water tank (2) and the lower processing subassembly is located processing subassembly down.
2. The vehicular suspension link bushing assembling apparatus according to claim 1, wherein: the moving mechanism (3) comprises two electric cylinders (3 a), two moving tracks (3 b), two air cylinders (3 c) and a moving block (3 d), the two electric cylinders (3 a) are horizontally arranged at two sides of the water tank (2), the two moving tracks (3 b) are vertically arranged, the two moving tracks (3 b) are respectively arranged at the output ends of the two electric cylinders (3 a), the two moving tracks (3 b) are respectively provided with a moving slide block (3 e) in sliding fit with the moving tracks, the two air cylinders (3 c) are vertically arranged, the two air cylinders (3 c) are respectively arranged at the upper ends of the two moving tracks (3 b), the output ends of the two air cylinders (3 c) are respectively and fixedly connected with the two moving slide blocks (3 e), two ends of the moving block (3 d) are respectively and fixedly connected with the two moving sliding blocks (3 e), and the middle of the moving block (3 d) is sunken downwards.
3. The vehicular suspension link bushing assembling apparatus according to claim 2, wherein: the upper processing component comprises a fixed block (6 a 1) and an upper processing block (6 a 2), the middle part of the moving block (3 d) is provided with a mounting hole (6 a 3), the fixed block (6 a 1) is arranged in the middle of the mounting hole (6 a 3), the upper processing block (6 a 2) is sleeved outside the fixed block (6 a 1), the middle part of the fixing block (6 a 1) is provided with a fixing groove (6 a 4), the diameter of the lower part of the fixing groove (6 a 4) is gradually reduced, the lower part of the upper processing block (6 a 2) is provided with a first processing arc-shaped groove (6 a 5), the upper processing block (6 a 2) is sleeved with a first spring (6 a 6), the upper end and the lower end of the first spring (6 a 6) are respectively connected with the upper end of the upper processing block (6 a 2) and the moving block (3 d), the upper end of the fixed block (6 a 1) is provided with a plurality of stamping grooves (6 a 7) which are distributed in the circumferential direction.
4. The vehicular suspension link bushing assembling apparatus according to claim 3, wherein: the lower processing assembly comprises a bearing component (6 b 1), a lower processing block (6 b 2), a second spring (6 b 3) and a contraction block (6 b 4), wherein the lower processing block (6 b 2) is fixedly installed at the bottom of the water tank (2), the middle of the lower processing block (6 b 2) is provided with a contraction groove (6 b 5), the second spring (6 b 3) is installed at the bottom of the contraction groove (6 b 5), the contraction block (6 b 4) is installed in the contraction groove (6 b 5), the lower portion of the contraction block (6 b 4) is connected with the upper end of the second spring (6 b 3), the upper end of the lower processing block (6 b 2) is provided with a second processing arc-shaped groove (6 b 6), and the bearing component (6 b 1) is installed at the upper end of the contraction block (6 b 4).
5. The vehicular suspension link bushing assembling apparatus according to claim 4, wherein: the supporting component (6 b 1) comprises a pressing block (6 b1 a), a third spring (6 b1 c) and a plurality of supporting blocks (6 b1 d), the upper end of the contraction block (6 b 4) is provided with a plurality of supporting grooves (6 b1 e) distributed circumferentially, the plurality of supporting blocks (6 b1 d) are respectively installed in the plurality of supporting grooves (6 b1 e), the outer side of each supporting block (6 b1 d) is provided with an inclined surface (6 b1 f), one end of each supporting block (6 b1 d) is provided with an insertion rod (6 b1 g), the groove bottom of each supporting groove (6 b 1) is provided with an insertion groove (6 b1 h) in insertion fit with the insertion rod (6 b1 g), each insertion rod (6 b1 g) is sleeved with a fourth spring (6866 b1 j), the middle part of the contraction block (6 b 1) is provided with a pressing block (3984), the pressing block (6 b 1) is installed in the pressing groove (461) and the pressing groove (461) is installed in the middle of the pressing block (6 b 1), the side wall of the pressing block (6 b1 a) is provided with a plurality of contraction holes (6 b1 m), and the contraction holes (6 b1 m) are in one-to-one correspondence with the insertion rods (6 b1 g).
6. The vehicular suspension link bushing assembling apparatus according to claim 3, wherein: punching press subassembly (4 a) include two guide arms (4 a 1), punching press board (4 a 2), fixed plate (4 a 3) and punching press cylinder (3 c), and two guide arms (4 a 1) all are vertical setting and two guide arms (4 a 1) install the both sides in base (1) respectively, the both ends of punching press board (4 a 2) respectively with two guide arms (4 a 1) sliding fit, fixed plate (4 a 3) are the both ends of level setting and fixed plate (4 a 3) respectively with the upper end fixed connection of two guide arms (4 a 1), punching press cylinder (3 c) are vertical setting and set up downwards in the output of the upper end of fixed plate (4 a 3) and punching press cylinder (3 c), the output of punching press cylinder (3 c) with the upper end fixed connection of punching press board (4 a 2), the lower extreme at punching press board (4 a 2) is installed to punching press head (4 b).
7. The vehicular suspension link bushing assembling apparatus according to claim 6, wherein: the stamping head (4 b) comprises a connecting part (4 b 1), a first stamping block (4 b 2), a pressing rod (4 b 3) and a plurality of second stamping blocks (4 b 4), wherein the connecting part (4 b 1) is installed at the lower end of a stamping plate (4 a 2), the first stamping block (4 b 2) is installed at the lower end of the connecting part (4 b 1), the pressing rod (4 b 3) is installed at the lower end of the first stamping block (4 b 2), the plurality of second stamping blocks (4 b 4) are circumferentially distributed at the lower end of the connecting part (4 b 1), and the plurality of second stamping blocks (4 b 4) are in one-to-one correspondence with the plurality of stamping grooves (6 a 7) respectively.
8. The vehicular suspension link bushing assembling apparatus according to claim 1, wherein: shaping mechanism (5) are including driving motor (5 a), two actuating levers (5 b) and two shaping piece (5 c), and two actuating levers (5 b) all are the level and set up the bottom in water tank (2), the output of driving motor (5 a) and the one end fixed connection of one of them actuating lever (5 b) all are equipped with drive gear on two actuating levers (5 b), connect through chain drive between two drive gear, every all be equipped with the spiral line that two symmetries set up on actuating lever (5 b), two shaping piece (5 c) are all run through in two actuating lever (5 b), two shaping piece (5 c) all with spiral line screw-thread fit, every all be equipped with on shaping piece (5 c) and be semicircular shaping groove.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910075422.8A CN109664092B (en) | 2019-01-25 | 2019-01-25 | Automobile suspension pull rod bushing assembling equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910075422.8A CN109664092B (en) | 2019-01-25 | 2019-01-25 | Automobile suspension pull rod bushing assembling equipment |
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| CN109664092A CN109664092A (en) | 2019-04-23 |
| CN109664092B true CN109664092B (en) | 2020-05-26 |
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| CN201910075422.8A Active CN109664092B (en) | 2019-01-25 | 2019-01-25 | Automobile suspension pull rod bushing assembling equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109986341A (en) * | 2019-04-26 | 2019-07-09 | 安徽杰特电气有限公司 | A kind of stator floating press-loading apparatus |
| CN110153686A (en) * | 2019-05-20 | 2019-08-23 | 广东南方职业学院 | A kind of anti-side rolling torsion rod sleeve hot charging machine |
| CN114505634B (en) * | 2022-04-20 | 2022-07-26 | 杭州泰尚智能装备有限公司 | Heat exchanger welding tool for new energy vehicle and using method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20150019424A (en) * | 2013-08-14 | 2015-02-25 | 정해수 | Exchange apparatus of the mounting bushing of lower arm of vehicle |
| CN103586677A (en) * | 2013-11-26 | 2014-02-19 | 雄华机械(苏州)有限公司 | Bush press-in machine |
| CN103934665B (en) * | 2014-04-29 | 2016-04-13 | 上海交通大学 | The automatic press mounting of automotive suspension control arm front lining and shaping device |
| CN104476160B (en) * | 2014-12-06 | 2017-03-29 | 宁海建新自动化设备有限公司 | Automobile hanging pull bar bushing forming equipment |
| CN104696401B (en) * | 2014-12-06 | 2016-09-14 | 宁海建新自动化设备有限公司 | Automobile hanging pull bar lining process equipment |
| CN204339228U (en) * | 2014-12-06 | 2015-05-20 | 宁海建新自动化设备有限公司 | Automobile hanging pull bar bushing forming equipment |
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Effective date of registration: 20200427 Address after: 401133 No.222 Yuguan Avenue, Yuzui Town, Jiangbei District, Chongqing Applicant after: Chongqing Guohe Machinery Manufacturing Co., Ltd Address before: 200433 No. 220, Handan Road, Shanghai, Yangpu District Applicant before: Kou Junxiang |
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