CN209954337U - Special automobile spare and accessory part machining center - Google Patents

Special automobile spare and accessory part machining center Download PDF

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Publication number
CN209954337U
CN209954337U CN201822038696.3U CN201822038696U CN209954337U CN 209954337 U CN209954337 U CN 209954337U CN 201822038696 U CN201822038696 U CN 201822038696U CN 209954337 U CN209954337 U CN 209954337U
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CN
China
Prior art keywords
rotary
spindle
main shaft
seat
machining center
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CN201822038696.3U
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Chinese (zh)
Inventor
潘卫国
郁凯华
郭海洋
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JIANGSU CREATE PRECISION TECHNOLOGY Co Ltd
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JIANGSU CREATE PRECISION TECHNOLOGY Co Ltd
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Abstract

The utility model discloses a special automobile spare and accessory part machining center, machining center includes: the base, install rotatable workstation and install the processing axle on the base, the workstation is equipped with the fixed establishment that can fix the work piece fast, the processing axle comprises stand and main shaft mechanism, rotary motion can be followed to main shaft mechanism, main shaft mechanism is extending structure, main shaft mechanism's side is equipped with the removal feedback device, the flexible length of removal feedback device real-time check processing axle, the workstation is rotatory to be driven through workstation rotary drive device, the rotation of main shaft drives through main shaft rotary mechanism. The utility model relates to a special automobile spare and accessory part machining center, simple structure, convenient to use improves the assembly efficiency and the machining efficiency of work piece.

Description

Special automobile spare and accessory part machining center
Technical Field
The utility model belongs to the machining field, concretely relates to special automobile spare and accessory part machining center.
Background
The machining center is typical machining equipment integrating high and new technologies, the development of the machining center represents the design and manufacturing level of a country, the machining center is high in comprehensive machining capacity, a workpiece can be clamped and positioned at one time to complete more machining steps, the machining center is suitable for small and medium-sized multi-variety machining of single-piece machining with complex shapes and high precision requirements, and the machining center is also an important mark for judging the technical capacity and the process level of an enterprise. Nowadays, machining centers have become the mainstream direction of modern machine tool development and are widely applied to machine manufacturing.
With the continuous improvement of the life of people, automobiles have become one of the essential tools in our life, and the demand of people for automobiles is increasing, wherein a front axle is one of the main structures of the automobiles, the finished product is called as a front axle assembly, and the swinging of a steering knuckle is utilized to realize the steering of the automobiles, so the front axle assembly is also called as a steering axle and is positioned at the front part of the automobiles, and the front axle is provided with a proper front wheel positioning angle for ensuring the safe running of the automobiles.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims at solving the not enough among the prior art, provide a special automobile spare and accessory part machining center, realize the machining center that a clamping can realize the installation to improve work piece installation efficiency, improve the efficiency of processing the work piece.
The technical scheme is as follows: a special automobile spare and accessory part machining center, machining center includes: the base, install rotatable workstation and install the processing axle on the base, the workstation is equipped with the fixed establishment that can fix the work piece fast, the processing axle comprises stand and main shaft mechanism, rotary motion can be followed to main shaft mechanism, main shaft mechanism is extending structure, main shaft mechanism's side is equipped with the removal feedback device, the flexible length of removal feedback device real-time check processing axle, the workstation is rotatory to be driven through workstation rotary drive device, main shaft mechanism's rotation drives through main shaft rotary mechanism.
Further, the processing axle in the machining center sets up two sets ofly, and the processing axle is located both ends respectively, is located fixing device's top respectively, improves machining efficiency.
Further, the spindle mechanism is composed of a spindle box, a spindle driving device, a spindle seat and a motor fixing seat, the motor fixing seat is connected with an output shaft of the rotary driving device on the upright column, the spindle seat is installed on the motor fixing seat, the spindle box is installed on the spindle seat, the spindle driving device is installed on the side face of the spindle box, and the spindle driving device is connected with a spindle in the spindle box.
Furthermore, the spindle mechanism is provided with a movement feedback device which is an optical ruler and is used for collecting the movement position of the spindle box.
Further, a screw rod mechanism and a slide rail are arranged on the spindle seat, the spindle box is mounted on the slide rail, a nut in the screw rod mechanism is connected with the spindle box, and a driving device is further arranged on the spindle mounting seat and used for driving the screw rod mechanism and further driving the spindle box to move up and down.
Further, the main shaft driving device is composed of a main shaft motor, a gear box, a belt pulley and a belt, wherein the gear box is installed on the main shaft motor, the belt pulley is installed on the gear box, and the belt pulley is connected with a main shaft in the main shaft box through the belt.
Furthermore, the rotary driving device consists of a swing head speed reducing motor and a planetary speed reducer, wherein the swing head speed reducing motor is installed on the planetary speed reducer, and an output shaft of the planetary speed reducer is connected with the motor installation seat.
Further, the work table includes: the rotary table comprises a rotary base, a rotary table, fixing devices and a pressing device, wherein the rotary base is fixed on a base of a machining center, the rotary table is installed between the rotary bases, two ends of the rotary table are respectively installed on the rotary base, the rotary table can rotate along an axis between the rotary bases, the rotary table center is provided with at least one pressing device for pressing fixed workpieces, and the two ends of the rotary table are provided with the fixing devices for fixing the workpieces.
Further, the upper surface of revolving stage both sides is equipped with T type recess, install fixing device on the T type recess, fixing device comprises mount pad, support column, crossbeam, compact heap, cushion, fixed cylinder, be equipped with the mounting groove on the mount pad, fix the mount pad on the roating seat through the screw, the support column sets up and puts at the mount pad central point, the support column upper end is articulated with the crossbeam center, the compact heap is installed to crossbeam one end, and the compact heap below is equipped with the cushion, the cushion is installed on the mount pad, the other end of crossbeam is articulated with fixed cylinder's output shaft, fixed cylinder installs on the mount pad.
Furthermore, the compressing device is composed of a fixing seat, a supporting block, a compressing cylinder, a top block, a connecting plate and a compressing beam, wherein the fixing seat is fixed on the rotating platform through bolts, the supporting block and the compressing beam are respectively installed at two ends of the fixing seat, a workpiece placing groove is formed between the supporting block and the compressing beam, the lower end of the compressing beam is hinged to the fixing seat, the center of the compressing beam is hinged to the top block through the connecting plate, the compressing cylinder is obliquely installed on the supporting block, an included angle is formed between the compressing cylinder and the supporting block, the included angle is used for fixing the top block, and an output shaft of the compressing cylinder is hinged to the.
Furthermore, the workbench rotation driving device is composed of a speed reducer and a driving motor, and further controls the rotation of the rotating table in the workbench.
Has the advantages that: the utility model discloses a special automobile spare and accessory part machining center, through rotatory and main shaft mechanism pass through on the stand rotary driving device control left and right rocking, process other positions, the processing axle can carry out different angle processing to the anomalous work piece of centering operation bench, it can also adapt to other products to sway the processing axle, and use extensively, revolving motion is carried out according to machining center's control requirement to revolving stage through in the workstation, through setting up two processing axles, realize that clamping can realize the product processing and accomplish once, replace the processing of clamping of tradition many times, promote machining efficiency, it is fixed with firm to follow through the workstation to the work piece, and convenient to detach and installation, the assembly efficiency of work piece is improved, further, machining efficiency is improved.
Drawings
FIG. 1 is an overall structure diagram of the present invention;
FIG. 2 is a structural view of the processing shaft of the present invention;
FIG. 3 is a cross-sectional view of the processing shaft of the present invention;
FIG. 4 is a structural view of the worktable of the present invention;
FIG. 5 is a top view of the working table of the present invention;
FIG. 6 is a cross-sectional view of the working table of the present invention;
1. base 2, processing axle
21. Column 22, rotation drive device 221, rocking head reduction motor 222, planetary reduction gear 23, spindle mechanism 24, spindle head 241, spindle
25. Spindle drive 251, spindle motor 252, gear box 253, belt pulley 254, belt
26. Spindle seat 27, motor fixing seat 28, optical ruler 281, digital display meter 282 and sensor
3. The device comprises a workbench 31, a rotating base 311, a driving device 32, a rotating base 321, a T-shaped groove 322, a fixing device 3221, an installation base 3222, a supporting column 3223, a cross beam 3224, a pressing block 3225, a cushion block 3226, a fixing cylinder 323, a pressing device 3231, a fixing base 3232, a supporting block 3233, a pressing cylinder 3234, a top block 3235, a connecting plate 3236, a pressing beam 3237, a limiting block 3238, an adjustable ejector pin 4 and a workpiece.
Detailed Description
1-6, a special automobile parts machining center, comprising: base 1, install rotatable workstation 3 on base 1 and install processing axle 2 on base 1, workstation 3 is equipped with the fixed establishment that can fix work piece 4 fast, processing axle 2 comprises stand 21 and main shaft mechanism 23, rotary motion can be followed to stand 21 by main shaft mechanism 23, main shaft mechanism 23 is extending structure, the side of main shaft mechanism 23 is equipped with the removal feedback device, the flexible length of removal feedback device real-time check processing axle 2, the workstation 3 is rotatory to be driven through workstation 3 rotary driving device 31122, main shaft mechanism 2323's rotation drives through main shaft 241 rotary mechanism.
This embodiment is further optimized as follows:
in this example, the processing axle 2 in the machining center sets up two sets ofly, and processing axle 2 is located the both ends of workstation 3 respectively, is located fixing device 322's top respectively, improves machining efficiency.
In this example, the spindle mechanism 2323 is composed of a spindle box 24, a spindle driving device 311, a spindle seat 26, a motor fixing seat 323127, the motor fixing seat 323127 is connected with an output shaft of the rotary driving device 31122 on the column 21, the spindle seat 26 is mounted on the motor fixing seat 323127, the spindle box 24 is mounted on the spindle seat 26, the spindle driving device 311 is mounted on the side surface of the spindle box 24, and the spindle driving device 311 is connected with a spindle 241 in the spindle box 24.
In this example, the spindle mechanism 2323 is provided with a movement feedback device which is an optical ruler 28, a digital display table 281 in the optical ruler 28 is mounted on the spindle head 24, and a sensor 282 in the optical ruler 28 is mounted on the spindle base 26 and is used for acquiring the movement position of the spindle head 24.
In this example, the spindle base 26 is provided with a screw rod mechanism and a slide rail, the spindle box 24 is mounted on the slide rail, a nut in the screw rod mechanism is connected to the spindle box 24, and the mounting base 3221 of the spindle 241 is further provided with a driving device 311 for driving the screw rod mechanism, so as to drive the spindle box 24 to move up and down.
In this example, the spindle driving device 311 is composed of a spindle motor 251, a gear box 252, a belt pulley 253, and a belt 254, the gear box 252 is mounted on the spindle motor 251, the belt pulley 253 is mounted on the gear box 252, and the belt pulley 253 is connected with the spindle 241 in the headstock 24 by the belt 254.
In this example, the rotation driving device 31122 is composed of a swing head reduction motor 221 and a planetary reducer 222, the swing head reduction motor 221 is mounted on the planetary reducer 222, and an output shaft of the planetary reducer 222 is connected to the motor mounting seat 3221.
In this example, the stage 3 includes: roating seat 31, revolving stage 32, fixing device 322, closing device 323, roating seat 31 is fixed on machining center's base 1, revolving stage 32 is installed between roating seat 31, and the both ends of revolving stage 32 are installed respectively on roating seat 31, and the axis that revolving stage 32 can follow between the roating seat 31 is rotatory, be equipped with 3 rotary driving device 31122 of workstation on at least one roating seat 31, it is rotatory to select the dress platform through 3 rotary driving device 31122 control of workstation, revolving stage 32 center is equipped with at least one closing device 323 for compress tightly fixed work piece 4, and revolving stage 32 both ends are equipped with fixing device 322, are used for fixed work piece 4.
In this example, T-shaped grooves 321 are formed in the upper surfaces of two sides of the rotating platform 32, a fixing device 322 is installed on each T-shaped groove 321, each fixing device 322 is composed of an installation seat 3221, a supporting column 3222, a cross beam 3223, a pressing block 3224, a cushion block 3225, and a fixing cylinder 3226, an installation groove is formed in each installation seat 3221, the installation seat 3221 is fixed to the rotating seat 31 through a screw, the supporting column 3222 is arranged at the center of the installation seat 3221, the upper end of the supporting column 32222 is hinged to the center of the cross beam 3223, the pressing block 3224 is installed at one end of the cross beam 3223, the cushion block 3225 is installed below the pressing block 3224, the cushion block 3225 is installed on the installation seat 3221, the other end of the cross beam 3223 is hinged to an output shaft of the fixing cylinder 3226, and the fixing.
In this example, the pressing device 323 comprises a fixed seat 3231, a supporting block 3233, a pressing cylinder 3233, a top block 3234, a connecting plate 3235, and a pressing beam 3236, the fixed seat 3231 is fixed on the rotating table 32 by a bolt, the supporting block 3233 and the pressing beam 3236 are respectively installed at two ends of the fixed seat 3231, so that a workpiece 4 placement groove is formed between the supporting block 3233 and the pressing beam 3236, the lower end of the pressing beam 3236 is hinged to the fixed seat 3231, the center of the pressing beam 3236 is hinged to the top block 3234 by the connecting plate 3235, the pressing cylinder 3233 is installed on the supporting block 3233 in an inclined manner, the pressing cylinder forms an included angle with the supporting block 3233, the included angle is used for fixing the top block 3234, and an output shaft of the pressing cylinder 3233 is hinged.
In this example, the limiting block 3237 is installed between the pressing device 323 and the fixing device 322, the limiting block 3237 is provided with an adjustable thimble 3238, the adjustable thimble 3238 is further distributed on the supporting block 3233 of the pressing device 323, and the adjustable thimble 3238 is in a bolt structure and abuts against the side surface of the workpiece.
In this example, the table 3 rotation driving device 31122 is composed of a speed reducer and a driving motor, and controls the rotation of the rotary table 32 in the table 3.
When the device is used, the side with the fixing device 322 in the workbench 3 faces upwards, the fixing device 322 and the pressing device 323 are opened, the pressing device 323 is opened, the pressing cylinder 3233 is in an extending state, the hinged positions of the pressing beam 3236 and the pressing cylinder 3233 in the pressing device 323 are separated, the position of a placing groove is opened, the fixing cylinder 3226 in the fixing device 322 is in a retracting state, at the moment, the workbench 3 is in an initial state, a workpiece 4 is installed in the placing groove, the workpiece 4 of the same type is fixed by adjusting the adjustable ejector pin 3238, the pressing cylinder 3233 and the pressing beam 3236 are hinged by placing the top block 3234 in the pressing device 323 at the included angle position formed by the pressing cylinder 3233 and the supporting block 3233, the pressing cylinder 3233 is ventilated, the pressing cylinder 3233 retracts, the pressing beam 3236 is driven to move downwards to clamp the workpiece 4, the fixing cylinders 3226 in the fixing devices 322 at two ends extend to press the pressing block 3224, the workpiece 4 is fixed, during operation, the rotating table 32 in the worktable 3 performs rotating motion according to the control requirement of the machining center, the position of the workpiece 4 is reduced to be adjusted by manual work, the spindle mechanism 2323 controls the left-right swing through the rotating driving device 31122 on the upright post 21 and rotates to a set angle, the spindle 241 controls the spindle box 24 to extend out along the spindle seat 26 through the spindle driving device 311 to machine the workpiece 4, the optical ruler 28 detects the extending length of the spindle 241 in real time, after the workpiece 4 is machined at the position, the left-right swing is controlled through the rotation of the worktable 3 and the rotating driving device 31122 on the upright post 21 through the spindle mechanism 2323 to machine other positions, the machining shaft 2 can machine the irregular workpiece 4 on the worktable at different angles, the swinging machining shaft 2 can also adapt to other products and is widely applied, the rotating motion is performed according to the control requirement of the machining center through the rotating table 32 in the worktable 3, through setting up two processing axles 2, realize a clamping and can realize that product processing is accomplished, promote machining efficiency, replace the processing of clamping of tradition many times to set up two processing axles 2 at the processing center and mutually support, improved machining efficiency.
The above description is the preferred embodiment of the present invention, and the scope of the right of the present invention should not be limited thereto. It should be noted that, for those skilled in the art, modifications or equivalent substitutions may be made to the technical solution of the present invention without departing from the scope of the present invention.

Claims (10)

1. The utility model provides a special automobile spare and accessory part machining center which characterized in that: the machining center includes: the base, install rotatable workstation and install the processing axle on the base, the workstation is equipped with the fixed establishment that can fix the work piece fast, the processing axle comprises stand and main shaft mechanism, rotary motion can be followed to main shaft mechanism, main shaft mechanism is extending structure, main shaft mechanism's side is equipped with the removal feedback device, the flexible length of removal feedback device real-time check processing axle, the workstation is rotatory to be driven through workstation rotary drive device, main shaft mechanism's rotation drives through main shaft rotary mechanism.
2. The special automobile spare and accessory part machining center according to claim 1, wherein: processing axle in the machining center sets up two sets ofly, and the processing axle is located the both ends of workstation respectively, is located fixing device's top respectively, improves machining efficiency.
3. The special automobile spare and accessory part machining center according to claim 1, wherein: the spindle mechanism comprises a spindle box, a spindle driving device, a spindle seat and a motor fixing seat, wherein the motor fixing seat is connected with an output shaft of the rotary driving device on the upright post, the spindle seat is arranged on the motor fixing seat, the spindle box is arranged on the spindle seat, the spindle driving device is arranged on the side surface of the spindle box, and the spindle driving device is connected with a spindle in the spindle box.
4. The special automobile spare and accessory part machining center according to claim 3, wherein: the spindle mechanism is provided with a movable feedback device which is an optical ruler and is used for collecting the moving position of the spindle box.
5. The special automobile spare and accessory part machining center according to claim 3, wherein: the spindle seat is provided with a screw rod mechanism and a slide rail, the spindle box is installed on the slide rail, a nut in the screw rod mechanism is connected with the spindle box, and the spindle installation seat is further provided with a driving device for driving the screw rod mechanism so as to drive the spindle box to move up and down.
6. The special automobile spare and accessory part machining center according to claim 3, wherein: the main shaft driving device is composed of a main shaft motor, a gear box, a belt pulley and a belt, wherein the gear box is installed on the main shaft motor, the belt pulley is installed on the gear box, and the belt pulley is connected with a main shaft in the main shaft box through the belt.
7. The special automobile spare and accessory part machining center according to claim 3, wherein: the rotary driving device is composed of a swing head speed reducing motor and a planetary reducer, the swing head speed reducing motor is installed on the planetary reducer, and an output shaft of the planetary reducer is connected with the motor installation seat.
8. The special automobile spare and accessory part machining center according to claim 1, wherein: the work bench includes: the rotary table comprises rotary seats, rotary tables, fixing devices and pressing devices, wherein the rotary seats are fixed on a base of a machining center, the rotary tables are installed between the rotary seats, two ends of each rotary table are installed on the rotary seats respectively, the rotary tables can rotate along the axis between the rotary seats, the rotary table rotating driving devices are arranged on at least one rotary seat, the optional table is controlled to rotate through the rotary table rotating driving devices, at least one pressing device is arranged at the center of each rotary table and used for pressing fixed workpieces, and the fixing devices are arranged at two ends of each rotary table and used for fixing the workpieces.
9. The special automobile spare and accessory part machining center according to claim 8, wherein: the upper surface of revolving stage both sides is equipped with T type recess, install fixing device on the T type recess, fixing device comprises mount pad, support column, crossbeam, compact heap, cushion, fixed cylinder, be equipped with the mounting groove on the mount pad, fix the mount pad on the roating seat through the screw, the support column sets up and puts at the mount pad central point, support column crossbeam center is articulated, the compact heap is installed to crossbeam one end, and the compact heap below is equipped with the cushion, the cushion is installed on the mount pad, the other end of crossbeam is articulated with fixed cylinder's output shaft, fixed cylinder installs on the mount pad.
10. The special automobile spare and accessory part machining center according to claim 8, wherein: the pressing device comprises a fixed seat, a supporting block, a pressing cylinder, a top block, a connecting plate and a pressing beam, wherein the fixed seat is fixed on the rotating table through bolts, the supporting block and the pressing beam are respectively arranged at two ends of the fixed seat, a workpiece placing groove is formed between the supporting block and the pressing beam, the lower end of the pressing beam is hinged with the fixed seat, the center of the pressing beam is hinged with the top block through the connecting plate, the pressing cylinder is obliquely arranged on the supporting block, an included angle is formed between the pressing cylinder and the supporting block, the included angle is used for fixing the top block, and an output shaft of the pressing cylinder is hinged with the; the workbench rotation driving device is composed of a speed reducer and a driving motor, and further controls the rotation of a rotating table in the workbench.
CN201822038696.3U 2018-12-05 2018-12-05 Special automobile spare and accessory part machining center Active CN209954337U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201822038696.3U CN209954337U (en) 2018-12-05 2018-12-05 Special automobile spare and accessory part machining center

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201822038696.3U CN209954337U (en) 2018-12-05 2018-12-05 Special automobile spare and accessory part machining center

Publications (1)

Publication Number Publication Date
CN209954337U true CN209954337U (en) 2020-01-17

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CN201822038696.3U Active CN209954337U (en) 2018-12-05 2018-12-05 Special automobile spare and accessory part machining center

Country Status (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109623418A (en) * 2018-12-05 2019-04-16 江苏大卫精工科技有限公司 A kind of special purpose vehicle spare and accessory parts machining center
CN113231839A (en) * 2021-07-12 2021-08-10 江苏益铨数控科技有限公司 Workbench for milling machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109623418A (en) * 2018-12-05 2019-04-16 江苏大卫精工科技有限公司 A kind of special purpose vehicle spare and accessory parts machining center
CN109623418B (en) * 2018-12-05 2021-03-16 江苏大卫精工科技有限公司 Special automobile spare and accessory part machining center
CN113231839A (en) * 2021-07-12 2021-08-10 江苏益铨数控科技有限公司 Workbench for milling machine

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