CN112247562B - Full-automatic assembling equipment for preassembling automobile steering wheel - Google Patents
Full-automatic assembling equipment for preassembling automobile steering wheel Download PDFInfo
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- CN112247562B CN112247562B CN202011110177.9A CN202011110177A CN112247562B CN 112247562 B CN112247562 B CN 112247562B CN 202011110177 A CN202011110177 A CN 202011110177A CN 112247562 B CN112247562 B CN 112247562B
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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
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
- B23P21/004—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed
- B23P21/006—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed the conveying means comprising a rotating table
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Abstract
The invention relates to the technical field of automobile steering wheel assembly, in particular to a full-automatic automobile steering wheel preassembling assembly device which comprises an installation plate, and further comprises a turntable mechanism, a material loading mechanism, a first oiling mechanism, a press-mounting mechanism, a second oiling mechanism, a preassembling mechanism and an unlocking mechanism, wherein the material loading mechanisms are arranged at equal intervals along the circumferential direction of the turntable mechanism, the first oiling mechanism, the press-mounting mechanism, the second oiling mechanism and the preassembling mechanism are sequentially and respectively arranged at the circumferential edge of the turntable mechanism along the rotating direction of the turntable mechanism, a left handle assembly, a right handle assembly and a base are all arranged on the rotating turntable assembly through the material loading mechanism, and the rotary turntable assembly is switched among stations through rotation of the turntable assembly, so that pretreatment work of oiling, preassembling and the like before assembly of the left handle assembly, the right handle assembly and the base is realized, the assembly efficiency is accelerated, and the technical problems of low assembly efficiency and high error rate of the traditional automobile steering wheel are solved.
Description
Technical Field
The invention relates to the technical field of automobile steering wheel assembly, in particular to a full-automatic preassembly device for an automobile steering wheel.
Background
Automobile steering wheel is in the assembly assembling process, usually can be fixed in the anchor clamps with the help of auxiliary fixtures through the manual work on with the steering wheel base, then use other auxiliary assembly to go up left handle assembly and right handle assembly and adorn to the steering wheel base, but owing to need can assemble after carrying out various preliminary treatments to steering wheel base, left handle assembly and right handle assembly before the equipment, and current preliminary treatment is handled through the manual work then, and inefficiency, and the error rate is high.
An automobile handle assembly device disclosed in chinese patent application No. CN201821794464.4, comprising a pulling device and an automobile handle assembly rotating device, wherein the automobile handle assembly rotating device comprises a lower fixing base, a middle rotating motor, a turntable, a slide rail cylinder, a servo motor, a fitting head, at least two fixing structures and a clamp, the middle rotating motor is fixed on the lower fixing base, the middle rotating motor is fixedly connected with the turntable and drives the turntable to rotate, the slide rail cylinder is fixedly connected with the servo motor and drives the servo motor to move relative to the turntable, the servo motor is fixedly connected with the fitting head and drives the fitting head to rotate, a handle assembly is mounted on the clamp, and the clamp is mounted on the fixing structures; the pulling device comprises pneumatic parallel clamping jaws, a parallel driving cylinder, a vertical rodless cylinder and an end connecting frame, wherein the vertical rodless cylinder is fixedly connected with the parallel driving cylinder and drives the parallel driving cylinder to move, and the parallel driving cylinder drives the pneumatic parallel clamping jaws to move.
The automotive handle assembly device disclosed in the above patent is only for oiling the handle, and the handle is not of the same construction as the handle in the present application, nor is all of the fully automatic pre-assembly process performed prior to the assembly of the handle assembly to the steering wheel base.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides full-automatic assembling equipment for pre-assembling the automobile steering wheel, wherein a left handle assembly, a right handle assembly and a base are all arranged on a rotating turntable mechanism through a material loading mechanism, and the rotation of the turntable mechanism is used for switching among stations, so that the pre-treatment work of oil coating, pre-assembling and the like before the assembly of the left handle assembly, the right handle assembly and the base is realized, the assembling efficiency is accelerated, and the technical problems of low assembling efficiency and high error rate of the traditional automobile steering wheel are solved.
Aiming at the technical problems, the technical scheme adopted by the invention is as follows:
the utility model provides a full-automatic equipment of car steering wheel pre-installation, includes the mounting panel, still includes:
the automatic material loading device comprises a turntable mechanism, a material loading mechanism, a first oil coating mechanism, a press-mounting mechanism, a second oil coating mechanism, a pre-mounting mechanism and an unlocking mechanism, wherein the material loading mechanism is arranged at equal intervals along the circumferential direction of the turntable mechanism, a left handle assembly, a right handle assembly, a base, a piston a, a spring a, a piston b and a spring b are loaded on the material loading mechanism, a stop shifter is pre-mounted on the base, the first oil coating mechanism, the press-mounting mechanism, the second oil coating mechanism and the pre-mounting mechanism are sequentially and respectively arranged at the circumferential edge of the turntable mechanism along the rotating direction of the turntable mechanism, the first oil coating mechanism coats oil on the base, the press-mounting mechanism downwards presses the stop shifter to be mounted on the base, the second oil coating mechanism coats oil on the left handle assembly, the right handle assembly, the base, the piston a and the piston b respectively, the pre-mounting mechanism clamps the spring a and clamps the spring b, the unlocking mechanism is located at the central position of the turntable mechanism, the output position of the turntable mechanism is located right handle assembly, and the release mechanism is located at the release handle assembly.
As an improvement, the material loading mechanism comprises:
the bottom plate is horizontally arranged;
the base positioning unit is arranged on the bottom plate and is used for bearing the horizontally placed base;
the left handle positioning unit is arranged on the bottom plate and used for bearing the vertically arranged left handle assembly, and a left handle groove opening for assembling the piston a on the left handle assembly is arranged at the top;
the right handle positioning unit is arranged on the bottom plate and used for bearing the vertically arranged right handle assembly, and a right handle notch on the right handle assembly, which is used for assembling the piston a, is arranged at the top; and
the material loading seat is arranged on the bottom plate and used for positioning and loading the piston a, the spring a, the piston b and the spring b, and the piston a and the piston b are arranged in an inverted mode.
As an improvement, the base positioning unit includes:
the mandrel is vertically arranged and is used for being sleeved with the central hole in the base;
the supporting shaft is arranged around the mandrel and used for supporting the base; and
the first positioning block and the second positioning block are respectively positioned on two sides of the mandrel and used for positioning the base.
As the improvement, left handle positioning unit and right handle positioning unit all include:
a handle body support for supporting the handle body of the left or right handle assembly;
the handle head supporting seat is arranged in parallel with the handle body supporting seat and is used for supporting a handle head of the left handle assembly or the right handle assembly;
the positioning clamping block is arranged on the crown support seat in a sliding manner and tightly props against the left handle assembly or the right handle assembly;
the spiral spring is arranged on the positioning clamping block and drives the positioning clamping block to horizontally slide and reset; and
the shifting block is slidably mounted on the crown support seat and is provided with a shifting rod for shifting the positioning clamping block.
As an improvement, the left handle positioning unit further comprises a rotor positioning seat, and the rotor positioning seat is arranged at the top of the handle body supporting seat and used for positioning a rotor at the top of the left handle assembly.
As an improvement, the first oiling mechanism comprises:
the transverse linear motor is arranged along the horizontal tangential direction of the turntable mechanism;
the longitudinal linear motor is arranged on the moving part of the transverse linear motor and is vertically arranged on the transverse linear motor along the horizontal direction;
the first oil injection nozzle is arranged on the moving part of the longitudinal linear motor and is vertically arranged downwards; and
and the receiving cup is arranged right below the first oil spray nozzle and is used for receiving oil drops dripped by the first oil spray nozzle.
As an improvement, the press-fitting mechanism includes:
the lifting cylinder is arranged in a downward pushing mode along the vertical direction;
the mounting seat is mounted at the pushing end part of the lifting cylinder and is driven by the lifting cylinder to be arranged in a lifting mode;
the press-fitting seat is slidably arranged on the mounting seat along the vertical direction, and an elastic part for elastically extruding the press-fitting seat is arranged at the upper end part of the press-fitting seat; and
and the pressing block is arranged on the pressing seat and presses down the stop gear shifter preassembled on the base.
As an improvement, the second oiling mechanism comprises:
a three-axis mechanical arm;
the connector is mounted on the end part of the three-axis mechanical arm, which swings movably;
a second fuel injector mounted on the connector; and
and the waste cup is arranged right below the second oil spray nozzle and is used for receiving oil drops dripped by the second oil spray nozzle.
As an improvement, the preassembly mechanism comprises:
the pushing arm is arranged in a pushing mode along the direction of the horizontal direction pointing to the center point of the turntable mechanism;
the lifting arm is arranged on the pushing end of the pushing arm, is perpendicular to the pushing arm in the vertical direction and is arranged in the vertical direction in a pushing mode;
the pre-installation mounting plate is mounted at the lifting end part of the lifting arm;
the first spring pneumatic clamping jaw is arranged on the pre-installation mounting plate and is used for clamping the spring a and placing the spring a in the piston a; and
the second spring pneumatic clamping jaw is installed on the preassembly installation plate, arranged side by side with the first spring pneumatic clamping jaw and used for clamping the spring b and arranged in the piston b.
As an improvement, the unlocking mechanism comprises:
the longitudinal unlocking cylinder is arranged towards the output station in a pushing mode along the horizontal direction;
the transverse unlocking cylinder is arranged on the push part of the longitudinal unlocking cylinder and is perpendicular to the longitudinal unlocking cylinder along the horizontal direction; and
and the unlocking block is arranged on the pushing end of the longitudinal unlocking cylinder and used for shifting the shifting block to enable the positioning clamping block to unlock and tightly lock the left handle assembly or the right handle assembly.
The invention has the beneficial effects that:
(1) According to the automobile steering wheel, the left handle assembly, the right handle assembly and the base are all arranged on the rotating turntable mechanism through the material loading mechanism, and the rotation of the turntable mechanism is used for switching among stations, so that pretreatment work such as oil coating, pre-installation and the like before assembly of the left handle assembly, the right handle assembly and the base is realized, the assembly efficiency is accelerated, and the technical problems of low assembly efficiency and high error rate of the traditional automobile steering wheel are solved;
(2) According to the invention, the first oil injection mechanism is matched with the second oil injection mechanism, the first oil injection mechanism is used for oiling the oiling positions at the same height on the base, then the second oil injection mechanism is matched for oiling the rest oiling positions on the base, the first oil injection mechanism and the second oil injection mechanism are matched with each other, the oiling of the base is carried out twice, the two times of oiling are overlapped, the oiling time of the base is shortened, and the integral assembly efficiency is improved;
(3) According to the invention, the turntable mechanism is matched with the material loading mechanism, so that a group of material loading mechanisms are arranged below the first oiling mechanism, the press-mounting mechanism, the second oiling mechanism and the pre-mounting mechanism to perform corresponding processing in the processing process, the processing time is overlapped, and the assembly time is greatly shortened;
(4) According to the invention, the spring a and the spring b are synchronously clamped by the preassembling mechanism, the spring a is preassembled in the corresponding piston a, and the spring b is synchronously preassembled in the corresponding piston b, so that the synchronous preassembling treatment of the spring a and the spring b is realized, the assembly efficiency is improved, the automation degree is high, and the spring a and the spring b cannot be preassembled wrongly;
(5) The unlocking mechanism is used for unlocking the left handle positioning unit and the right handle positioning unit for clamping the left handle assembly and the right handle assembly on the material loading mechanism, so that the left handle positioning unit and the right handle positioning unit can quickly load and unload materials, and the left handle notch of the left handle positioning unit and the right handle notch at the top of the right handle positioning unit are both provided with upward openings in the whole assembling process, thereby facilitating the oil coating treatment of a second oil coating mechanism and the subsequent piston preassembling treatment.
In conclusion, the automobile steering wheel assembling device has the advantages of high automation degree, high assembling precision, low defective rate, low error rate, high assembling efficiency and the like, and is particularly suitable for the technical field of automobile steering wheel assembling.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings described below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of the loading mechanism of the present invention;
FIG. 3 is a schematic perspective view of a base according to the present invention;
FIG. 4 is a schematic perspective view of a base positioning unit according to the present invention;
FIG. 5 is a perspective view of the carrier seat of the present invention;
FIG. 6 is a schematic perspective view of a left handle positioning unit according to the present invention;
FIG. 7 is a schematic cross-sectional view of a left handle positioning unit of the present invention;
FIG. 8 is a perspective view of the right handle positioning unit of the present invention;
FIG. 9 is a schematic perspective view of a first oiling mechanism according to the present invention;
FIG. 10 is a schematic perspective view of the press-fitting mechanism of the present invention;
FIG. 11 is a schematic bottom view of the press-fitting mechanism of the present invention;
FIG. 12 is a schematic perspective view of a second oiling mechanism according to the present invention;
FIG. 13 is a schematic perspective view of a preassembly mechanism of the present invention;
FIG. 14 is a schematic perspective view of a portion of a preassembly mechanism of the present invention;
FIG. 15 is a schematic view of the state of the unlocking mechanism and the loading mechanism of the present invention;
fig. 16 is a schematic perspective view of the unlocking mechanism of the present invention.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The first embodiment is as follows:
as shown in fig. 1 to 8, a full-automatic assembling device for preassembling a steering wheel of an automobile comprises a mounting plate 1, and further comprises:
the automatic gear shifting mechanism comprises a rotary table mechanism 2, a material loading mechanism 3, a first oil coating mechanism 4, a press-mounting mechanism 5, a second oil coating mechanism 6, a pre-mounting mechanism 7 and an unlocking mechanism 8, wherein the material loading mechanisms 3 are arranged at equal intervals along the circumferential direction of the rotary table mechanism 2, a left handle assembly 11, a right handle assembly 12, a base 13, a piston a15, a spring a16, a piston b17 and a spring b18 are loaded on the material loading mechanisms 3, a stopper gear shifting device 14 is pre-mounted on the base 13, the first oil coating mechanism 4, the press-mounting mechanism 5, the second oil coating mechanism 6 and the pre-mounting mechanism 7 are sequentially and respectively arranged on the circumferential edge of the rotary table mechanism 2 along the rotating direction of the rotary table mechanism 2, the first oil coating mechanism 4 coats the base 13 with oil, the press-mounting mechanism 5 presses down the stopper 14 and is mounted on the base 13, the second oil coating mechanism 6 respectively clamps the left handle assembly 11, the right handle assembly 12, the base 13, the piston a15 and the piston b17, the piston b17 is arranged at the position of the piston assembly, and the piston b is arranged at the position of the release mechanism 20, and the piston assembly 11 is arranged at the position of the piston assembly.
The turntable mechanism 2 comprises a turntable which is rotatably arranged on the mounting plate 1 and a motor which drives the turntable to rotate.
Further, the loading mechanism 3 includes:
the bottom plate 31, the bottom plate 31 is horizontally arranged;
a base positioning unit 32, wherein the base positioning unit 32 is disposed on the bottom plate 31 and is used for bearing the horizontally placed base 13;
a left handle positioning unit 33, wherein the left handle positioning unit 33 is arranged on the bottom plate 31 and used for carrying the left handle assembly 11 which is vertically arranged, and a left handle notch 111 which is used for assembling the piston a15 on the left handle assembly 11 is arranged at the top;
a right handle positioning unit 34, wherein the right handle positioning unit 34 is disposed on the bottom plate 31, and is used for carrying the right handle assembly 12 which is vertically disposed, and a right handle notch 121 on the right handle assembly 12 for assembling the piston a15 is disposed at the top; and
the material loading seat 35 is mounted on the bottom plate 31 and is used for positioning and loading the piston a15, the spring a16, the piston b17 and the spring b18, the piston a15 and the piston b17 are arranged in an inverted manner, wherein the pistons a15 are divided into two groups, the springs a16 are divided into two groups, the pistons a15 and the springs a16 in one group are used for mounting the left handle positioning unit 33, and the pistons a15 and the springs a16 in the other group are used for mounting the right handle positioning unit 34.
Further, the base positioning unit 32 includes:
the mandrel 321 is vertically arranged, and is used for being sleeved with the central hole in the base 13;
a support shaft 322, the support shaft 322 being disposed around the spindle 321, for supporting the base 13; and
the first positioning block 323 and the second positioning block 324 are respectively located at two sides of the spindle 321, and are used for positioning the base 13.
Further, the left handle positioning unit 33 and the right handle positioning unit 34 each include:
a handle support base 331, the handle support base 331 being configured to support a handle of the left handle assembly 11 or the right handle assembly 12;
an crown support base 332, the crown support base 332 being disposed parallel to the shank support base 331 and configured to support a crown of the left handle assembly 11 or the right handle assembly 12;
the positioning clamping block 333 is arranged on the crown support seat 332 in a sliding manner, and the positioning clamping block 333 tightly supports the left handle assembly 11 or the right handle assembly 12;
the spiral spring 334 is mounted on the positioning clamping block 333 and drives the positioning clamping block 333 to horizontally slide and reset; and
and the shifting block 335 is slidably mounted on the crown support 332, and is provided with a shifting lever 336 for shifting the positioning clamping block 333.
The left handle positioning unit 33 further includes a rotor positioning seat 337, and the rotor positioning seat 337 is disposed at the top of the handle support seat 331, and positions the rotor 112 at the top of the left handle assembly 11.
It should be noted that, the handle body of the left handle assembly 11 or the right handle assembly 12 is positioned and supported by the corresponding handle body supporting seat 331, and the handle head of the left handle assembly 11 or the right handle assembly 12 is positioned and supported by the corresponding handle head supporting seat 332, and is matched with the elastic clamping of the positioning clamping block 33, so that the left handle assembly 11 and the right handle assembly 12 are respectively and fixedly clamped on the corresponding left handle positioning unit 33 and the right handle positioning unit 34, and the openings of the left handle notch 111 on the left handle assembly 11 and the right handle notch 121 on the right handle assembly 12 are ensured to be arranged upwards.
It is further described that when the left handle positioning unit 33 and the right handle positioning unit 34 are unlocked, the shifting block 335 is shifted to slide the positioning clamping block 333 along with the shifting block 335, and the coil spring 334 is compressed to unlock the left handle positioning unit 33 and the right handle positioning unit 34, so that the left handle positioning unit 33 and the right handle positioning unit 34 can be quickly removed.
In addition, it should be noted that, in the present invention, it is ensured that the openings of the left handle notch 111 on the left handle assembly 11 and the right handle notch 121 on the right handle assembly 12 are both disposed upward, so that after the left handle assembly 11, the right handle assembly 12, the piston a15, and the piston b17 are oiled by the second oiling mechanism, the spring a16 is assembled into the piston a15 by the pre-assembly mechanism 7, and the spring b18 is assembled into the piston b17, the piston a and the piston b can be rapidly assembled onto the left handle assembly 11 and the right handle assembly 12, respectively, wherein the piston a is assembled into the corresponding left handle notch 111 and right handle notch 121, and the piston b is assembled onto the rotor 112, so that the left handle positioning unit 33 and the right handle positioning unit 34 can be used as positioning fixtures for auxiliary clamping, the assembly operator does not need to perform the replacement of the left handle positioning unit 33 and the right handle positioning unit 34, thereby avoiding the loss of assembly accuracy, the assembly of the piston a and the piston b onto the left handle positioning unit 33 and the right handle positioning unit 34 at the output station 20 is directly performed, and the whole assembly process of the left handle positioning unit 13 is reduced, and the labor is wasted.
As shown in fig. 9, as a preferred embodiment, the first oiling mechanism 4 includes:
the transverse linear motor 41 is arranged along the horizontal tangential direction of the turntable mechanism 2;
a longitudinal linear motor 42, wherein the longitudinal linear motor 42 is installed on the moving part of the transverse linear motor 41, and is vertically arranged on the transverse linear motor 41 along the horizontal direction;
a first oil jet 43, the first oil jet 43 being installed on a moving portion of the longitudinal linear motor 42, and being vertically downward; and
and the receiving cup 44 is arranged right below the first oil nozzle 43, and is used for receiving oil drops dropped by the first oil nozzle 43.
As shown in fig. 10 and 11, further, the press-fitting mechanism 5 includes:
the lifting cylinder 51 is arranged in a downward pushing mode along the vertical direction;
the mounting seat 52 is mounted at the pushing end part of the lifting cylinder 51, and the lifting cylinder 51 drives the mounting seat 52 to lift;
the press-fitting seat 53 is installed on the installation seat 52 in a sliding manner along the vertical direction, and an elastic piece 54 for elastically extruding the press-fitting seat 53 is arranged at the upper end part of the press-fitting seat 53; and
and the pressing block 55 is arranged on the press-fitting seat 53, and presses down the stop gear shifter 14 pre-installed on the base 13.
As shown in fig. 12, further, the second oiling mechanism 6 includes:
a three-axis robot arm 61;
the connector 62 is mounted on the end part of the three-axis mechanical arm 61, which swings movably;
a second oil nozzle 63, wherein the second oil nozzle 63 is mounted on the connecting head 62; and
and the waste cup 64 is arranged right below the second oil nozzle 63, and is used for receiving oil drops dropped by the second oil nozzle 63.
It should be noted that, in order to shorten the time of oil spout processing, and improve work efficiency, utilize first fat liquoring mechanism 4 to carry out the fat liquoring position that lies in same height on base 13 earlier, rethread second fat liquoring mechanism 6 carries out the fat liquoring to remaining fat liquoring position, shorten fat liquoring process time, and improve work efficiency, when first fat liquoring mechanism 4 carries out the fat liquoring to base 13, carry out the pressure equipment through pressure equipment mechanism 5 to the locking selector 14 of facial make-up to base 13, accomplish two processing actions in a station synchronization, and the improvement machining efficiency.
Further, the second oiling mechanism 6 is used for additionally oiling the base 13, oiling the rest oiling positions on the base 13, and oiling the piston a16, the piston b17, the left handle assembly 11 and the right handle assembly 12.
As a preferred embodiment, as shown in fig. 13 and 14, the preassembly mechanism 7 includes:
the pushing arm 71 is arranged in a manner of pushing along the direction of pointing to the central point of the turntable mechanism 2 along the horizontal direction;
the lifting arm 72 is arranged on the pushing end of the pushing arm 71, is vertically perpendicular to the pushing arm 71 and is arranged in a pushing mode in the vertical direction;
a pre-assembly mounting plate 73, wherein the pre-assembly mounting plate 73 is mounted at the lifting end part of the lifting arm 72;
a first spring pneumatic gripper 74, wherein the first spring pneumatic gripper 74 is mounted on the pre-assembly mounting plate 73 and is used for gripping the spring a16 arranged in the piston a 15; and
a second spring pneumatic jaw 75, said second spring pneumatic jaw 75 being mounted on said pre-assembly plate 73, being arranged alongside said first spring pneumatic jaw 74 and being adapted to grip said spring b18 inside said piston b 17.
After the oil coating process by the second oil coating mechanism 6, the spring a16 and the spring b18 need to be attached to the piston a15 and the piston b17, and after the attachment of the spring a16 and the spring b18 is completed, the piston a15 and the piston b17 can be attached to the left handle assembly 11 and the right handle assembly 12.
In the spring loading process, when the spring a16 and the spring b18 are loaded, the spring loading error is very easy to occur, so that the spring a16 and the spring b18 are synchronously clamped and loaded into the corresponding piston a15 and the piston b17 through the automatic clamping loading of the preassembly mechanism 7, and all the springs a16 and the spring b18 are synchronously loaded, so that the problem of manual loading error is avoided.
As shown in fig. 15 and 16, as a preferred embodiment, the unlocking mechanism 8 includes:
the longitudinal unlocking cylinder 81 is arranged in a pushing mode towards the output station 20 along the horizontal direction;
the transverse unlocking cylinder 82 is installed on the pushing part of the longitudinal unlocking cylinder 81, and the transverse unlocking cylinder 82 is arranged perpendicular to the longitudinal unlocking cylinder 81 along the horizontal direction; and
and the unlocking block 83 is arranged on the pushing end of the longitudinal unlocking cylinder 81, and the unlocking block 83 is used for shifting the shifting block 335, so that the positioning clamping block 333 is unlocked to tightly lock the left handle assembly 11 or the right handle assembly 12.
It should be noted that, in order to facilitate the synchronous loading and unloading of the left handle assembly 11 and the right handle assembly 12 by the operator, the unlocking mechanism 8 synchronously drives the left handle positioning unit 33 and the right handle positioning unit 34 to unlock, so that the left handle assembly 11 and the right handle assembly 12 can be unlocked synchronously and also loaded synchronously.
It is further described that the unlocking block 83 simultaneously blocks the shifting blocks 335 on the left handle positioning unit 33 and the right handle positioning unit 34, and then the shifting blocks 335 drive the positioning clamping blocks 333 to move under the driving of the transverse unlocking cylinder 82, so as to realize unlocking and locking.
In the present invention, it is to be understood that: the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in an orientation or positional relationship indicated in the drawings for convenience and simplicity of description only and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
While the invention has been described with reference to specific preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a full-automatic equipment of car steering wheel pre-installation, includes mounting panel (1), its characterized in that still includes:
the automatic gear shifter comprises a rotary table mechanism (2), a loading mechanism (3), a first oiling mechanism (4), a press-mounting mechanism (5), a second oiling mechanism (6), a pre-mounting mechanism (7) and an unlocking mechanism (8), wherein the loading mechanism (3) is arranged along the circumferential direction of the rotary table mechanism (2) at equal intervals, a left handle assembly (11), a right handle assembly (12), a base (13), a piston a (15), a spring a (16), a piston b (17) and a spring b (18) are loaded on the loading mechanism, a stop gear shifter (14) is pre-mounted on the base (13), the first oiling mechanism (4), the press-mounting mechanism (5), the second oiling mechanism (6) and the pre-mounting mechanism (7) are sequentially and respectively arranged on the circumferential edge of the rotary table mechanism (2) along the rotating direction of the rotary table mechanism (2), the first oiling mechanism (4) is used for oiling the base (13), the press-mounting the stop gear shifter (14) on the base (13), the second oiling mechanism (6) is used for clamping the piston a (15) and the piston b (16) in the press-mounting mechanism (11), and synchronously clamping the spring b (18) in the piston b (17), wherein the unlocking mechanism (8) is positioned at the central position of the turntable mechanism (2) and is over against an output station (20) of the turntable mechanism (2), and unlocks the material loading mechanism (3) positioned at the output station (20) and releases the left handle assembly (11) and the right handle assembly (12) clamped on the material loading mechanism.
2. The fully-automatic pre-assembling equipment for the steering wheel of the automobile as claimed in claim 1, wherein the loading mechanism (3) comprises:
a bottom plate (31), wherein the bottom plate (31) is horizontally arranged;
a base positioning unit (32), wherein the base positioning unit (32) is arranged on the bottom plate (31) and is used for bearing the horizontally placed base (13);
a left handle positioning unit (33), wherein the left handle positioning unit (33) is arranged on the bottom plate (31) and is used for bearing the left handle assembly (11) which is vertically arranged, and a left handle groove opening (111) which is used for assembling the piston a (15) on the left handle assembly (11) is arranged at the top;
the right handle positioning unit (34) is arranged on the bottom plate (31) and used for bearing the right handle assembly (12) which is vertically arranged, and a right handle notch (121) which is used for assembling the piston a (15) on the right handle assembly (12) is arranged at the top; and
the material loading seat (35) is installed on the bottom plate (31) and used for positioning and loading the piston a (15), the spring a (16), the piston b (17) and the spring b (18), and the piston a (15) and the piston b (17) are arranged in an inverted mode.
3. The fully-automatic pre-assembling device for the steering wheel of the automobile as set forth in claim 2, wherein the base positioning unit (32) comprises:
the mandrel (321) is vertically arranged and is used for being sleeved with the central hole in the base (13);
a support shaft (322), the support shaft (322) being disposed around the spindle (321) for supporting the base (13); and
the base comprises a first positioning block (323) and a second positioning block (324), wherein the first positioning block (323) and the second positioning block (324) are respectively located on two sides of the mandrel (321) and used for positioning the base (13).
4. The fully automatic assembling equipment for preassembling a steering wheel of an automobile according to claim 2, wherein each of the left handle positioning unit (33) and the right handle positioning unit (34) comprises:
a handle body support seat (331), said handle body support seat (331) for supporting a handle body of said left handle assembly (11) or right handle assembly (12);
a crown support base (332), the crown support base (332) being disposed parallel to the shank support base (331) and configured to support a crown of the left handle assembly (11) or the right handle assembly (12);
the positioning clamping block (333), the positioning clamping block (333) is arranged on the crown support seat (332) in a sliding mode, and the positioning clamping block abuts against the left handle assembly (11) or the right handle assembly (12);
the spiral spring (334) is installed on the positioning clamping block (333) and drives the positioning clamping block (333) to horizontally slide and reset; and
the shifting block (335) is slidably mounted on the crown support seat (332), and a shifting rod (336) for shifting the positioning clamping block (333) is arranged on the shifting block (335).
5. The fully automatic assembling device for preassembling a steering wheel of an automobile according to claim 4, wherein the left handle positioning unit (33) further comprises a rotor positioning seat (337), the rotor positioning seat (337) is disposed on top of the handle body supporting seat (331) and is used for positioning the rotor (112) on top of the left handle assembly (11).
6. The fully automatic pre-assembly device for the steering wheel of the vehicle according to claim 1, wherein the first oiling mechanism (4) comprises:
the transverse linear motor (41), the transverse linear motor (41) is arranged along the horizontal tangential direction of the turntable mechanism (2);
the longitudinal linear motor (42) is arranged on a moving part of the transverse linear motor (41), and the longitudinal linear motor (42) is vertically arranged on the transverse linear motor (41) along the horizontal direction;
a first oil jet (43), the first oil jet (43) being mounted on a moving portion of the longitudinal linear motor (42), and being disposed vertically downward; and
and the receiving cup (44) is arranged right below the first oil nozzle (43) and is used for receiving oil drops dropped by the first oil nozzle (43).
7. The fully automatic pre-assembling device for the steering wheel of the vehicle according to claim 1, wherein the press-fitting mechanism (5) comprises:
the lifting cylinder (51), the lifting cylinder (51) is arranged along the vertical direction in a downward pushing manner;
the mounting seat (52) is mounted at the pushing end part of the lifting cylinder (51), and the lifting cylinder (51) drives the mounting seat (52) to lift;
the press-fitting seat (53) is mounted on the mounting seat (52) in a sliding mode along the vertical direction, and an elastic piece (54) for elastically extruding the press-fitting seat (53) is arranged at the upper end of the press-fitting seat; and
the pressing block (55) is installed on the press-fitting seat (53), and presses down a stop gear shifter (14) pre-installed on the base (13).
8. The fully automatic pre-assembly device for the steering wheel of the vehicle according to claim 1, wherein the second oiling mechanism (6) comprises:
a three-axis robot arm (61);
the connector (62), the connector (62) is mounted on the end part of the three-axis mechanical arm (61) which can swing movably;
a second oil jet (63), the second oil jet (63) being mounted on the connecting head (62); and
and the waste cup (64) is arranged right below the second oil nozzle (63) and is used for receiving oil drops dropped from the second oil nozzle (63).
9. The fully automatic preassembly device for automobile steering wheels according to claim 5, wherein the preassembly mechanism (7) comprises:
the pushing arm (71), the pushing arm (71) is arranged in a pushing mode along the direction of pointing to the central point of the turntable mechanism (2) along the horizontal direction;
the lifting arm (72) is arranged on the pushing end of the pushing arm (71), is vertically perpendicular to the pushing arm (71) and is arranged in a pushing mode in the vertical direction;
a pre-assembly mounting plate (73), wherein the pre-assembly mounting plate (73) is mounted at the lifting end part of the lifting arm (72);
a first spring pneumatic clamping jaw (74), wherein the first spring pneumatic clamping jaw (74) is arranged on the preassembly mounting plate (73) and is used for clamping the spring a (16) arranged in the piston a (15); and
a second spring pneumatic jaw (75), the second spring pneumatic jaw (75) being mounted on the preassembly mounting plate (73), arranged side by side with the first spring pneumatic jaw (74), and configured to grip the spring b (18) placed inside the piston b (17).
10. The fully automatic pre-assembly device for vehicle steering wheels according to claim 4, characterized in that said unlocking mechanism (8) comprises:
the longitudinal unlocking cylinder (81), wherein the longitudinal unlocking cylinder (81) is arranged in a pushing mode towards the output station (20) along the horizontal direction;
the transverse unlocking cylinder (82) is installed on the pushing part of the longitudinal unlocking cylinder (81), and the transverse unlocking cylinder (82) is arranged perpendicular to the longitudinal unlocking cylinder (81) along the horizontal direction; and
the unlocking block (83) is installed on the pushing end of the longitudinal unlocking cylinder (81), and the shifting block (335) is shifted to enable the positioning clamping block (333) to unlock and tightly lock the left handle assembly (11) or the right handle assembly (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011110177.9A CN112247562B (en) | 2020-10-16 | 2020-10-16 | Full-automatic assembling equipment for preassembling automobile steering wheel |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011110177.9A CN112247562B (en) | 2020-10-16 | 2020-10-16 | Full-automatic assembling equipment for preassembling automobile steering wheel |
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| Publication Number | Publication Date |
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| CN112247562A CN112247562A (en) | 2021-01-22 |
| CN112247562B true CN112247562B (en) | 2022-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011110177.9A Active CN112247562B (en) | 2020-10-16 | 2020-10-16 | Full-automatic assembling equipment for preassembling automobile steering wheel |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114952285B (en) * | 2022-06-30 | 2023-10-31 | 浙江金麦特自动化系统有限公司 | Steering wheel combination switch assembly line |
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|---|---|
| CN112247562A (en) | 2021-01-22 |
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