CN112692632A - Milling detection equipment - Google Patents
Milling detection equipment Download PDFInfo
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- CN112692632A CN112692632A CN202110067038.0A CN202110067038A CN112692632A CN 112692632 A CN112692632 A CN 112692632A CN 202110067038 A CN202110067038 A CN 202110067038A CN 112692632 A CN112692632 A CN 112692632A
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- 238000001514 detection method Methods 0.000 title claims abstract description 87
- 238000003801 milling Methods 0.000 title claims abstract description 52
- 238000012545 processing Methods 0.000 claims abstract description 103
- 238000003754 machining Methods 0.000 claims description 24
- 239000000428 dust Substances 0.000 claims description 21
- 238000007667 floating Methods 0.000 claims description 20
- 238000003825 pressing Methods 0.000 claims description 19
- 239000000523 sample Substances 0.000 claims description 12
- 238000005096 rolling process Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 abstract description 22
- 239000000306 component Substances 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 210000003811 finger Anatomy 0.000 description 3
- 238000012797 qualification Methods 0.000 description 3
- 229920002545 silicone oil Polymers 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 210000003813 thumb Anatomy 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
- B23Q11/0046—Devices for removing chips by sucking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/20—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring workpiece characteristics, e.g. contour, dimension, hardness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
- Machine Tool Units (AREA)
Abstract
The invention discloses milling detection equipment, which comprises a rack, wherein a feeding mechanism, a detection mechanism, a processing mechanism and a controller are arranged on the rack; the detection mechanism is used for detecting the height difference between the product shell and the active plate; the processing mechanism is used for milling the product driving plate; the feeding mechanism is used for fixing products and transporting the products to the detection mechanism and the processing mechanism in sequence for detection and processing; the controller is electrically connected with the feeding mechanism, the detection mechanism and the processing mechanism. The equipment integrates the detection and milling processes on one machine, increases the continuity between the two processes, and can improve the processing quality and the processing efficiency of products.
Description
Technical Field
The invention relates to the technical field of machining equipment, in particular to milling detection equipment.
Background
With the development of national economy, the requirements on automobile energy conservation and environmental protection are higher and higher, and the automobile does not need to be cooled by a fan in most of the working time, so that the automatic fan clutch technology of the automobile is the key technology for automobile energy conservation. The electric control silicone oil fan clutch is used as a core component of an automobile engine cooling system, and the realized effect of the electric control silicone oil fan clutch has important influence on the performance of an engine. The performance of the electric control silicone oil fan clutch is affected by the assembly height difference between the shell and the driving plate.
In the prior art, a shell and a driving plate are firstly pressed and mounted, the height difference between the driving plate and the shell is detected on a detection workbench, and the height difference is just turned on a lathe according to the size required by a drawing. This means that after the height difference is detected on the detection workbench, the workpiece needs to be carried to a lathe for operation, and by adopting the process, the detection and the processing process of the product have no continuity, so that the processing quality of the product cannot be ensured, the qualification rate is low, and the processing time is long and the processing efficiency is low after the product is carried.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims to provide a milling detection device which integrates the two processes, namely, the detection process and the milling process are integrated on one machine, so that the continuity between the two processes is increased, and the processing quality and the processing efficiency of a product can be improved by adopting the device.
The specific technical scheme is as follows:
a milling detection device comprises a rack, wherein a feeding mechanism, a detection mechanism, a processing mechanism and a controller are arranged on the rack;
the detection mechanism is used for detecting the height difference between the product shell and the active plate;
the processing mechanism is used for milling the product driving plate;
the feeding mechanism is used for fixing products and transporting the products to the detection mechanism and the processing mechanism in sequence for detection and processing;
the controller is electrically connected with the feeding mechanism, the detection mechanism and the processing mechanism.
In the prior art, when a driving plate is machined, a shell and the driving plate are firstly pressed, the height difference between the driving plate and the shell is detected on a detection workbench, and the height difference is turned on a lathe according to the size required by a drawing. By adopting the prior art, the detection and the processing procedures of the product are not continuous, so that the processing quality of the product cannot be ensured, the qualification rate is low, the processing time is long after the product is carried, and the processing efficiency is low. The invention integrates the two processes together, and changes the lathe process into the milling process, i.e. the detection and milling processes are integrated on one machine, and the continuity between the two processes is increased, thereby improving the processing quality and the processing efficiency of the product.
As an improvement, the feeding mechanism comprises a product fixing position, a horizontal moving assembly and an up-and-down moving assembly, and the feeding mechanism drives the product to move horizontally and lift up and down;
the horizontal movement assembly comprises a slide rail base fixedly arranged on the rack, a slide groove in the horizontal direction is formed in the slide rail base, a slide rail is arranged in the slide groove and is matched with a slide block, the slide block is driven to move through a lead screw motor, a slide plate is fixedly arranged on the slide block, and the product fixing position is arranged on the slide plate. Through the structural design, the horizontal movement of the product to be processed on the equipment can be realized;
the up-down moving assembly comprises a base plate arranged on the sliding plate, a guide post is arranged on the base plate, a jacking cylinder is arranged below the base plate, and the product fixing position is arranged on the base plate. Through the structural design, the movement of a product to be processed in the vertical direction can be realized;
and a servo motor for driving the driving plate to rotate is arranged on the product fixing position.
As an improvement, the detection mechanism comprises a detection rack, the detection rack is provided with a detection probe, a shell rotating mechanism and a rolling pressing mechanism for preventing the active plate from shaking when the active plate rotates, the shell rotating mechanism drives the shell to rotate for a circle, and the detection probe measures the height difference between the shell and the active plate and transmits the height difference to the controller.
As an improvement, the shell rotating mechanism comprises an upper cylinder and a lower cylinder which are fixedly arranged on the detection rack, the end parts of cylinder rods of the upper cylinder and the lower cylinder are positioned below the detection rack and connected with a shell rotating motor, an output shaft of the shell rotating motor is connected with a driving wheel, and the driving wheel is used for driving the shell to rotate.
As an improvement, the rolling pressing mechanism comprises a descending cylinder fixedly arranged on the detection rack, the end part of a cylinder rod of the descending cylinder is positioned below the detection rack and connected with a floating plate, and the floating plate is in rolling connection with the driving plate.
As an improvement, a plurality of rollers are arranged below the floating plate, and the driving plate is driven by a servo motor to rotate so as to drive the rollers to rotate. The structure that the roller is pressed down on the surface of the product is adopted, when the shell rotating mechanism drives the product shell to rotate, the surface of the product is in rolling connection with the roller, and friction is reduced.
As an improvement, the machining mechanism comprises a machining rack, a machining through hole is formed in the machining rack, a product pressing piece is arranged above the machining through hole, and a machining tool bit assembly is arranged on one side of the machining rack.
The product pressing piece comprises fixed frames fixed on two sides of a processing through hole of the processing rack, a main guide rod penetrates through the center of each fixed frame, one end of each main guide rod moves up and down in each fixed frame, the other end of each main guide rod is fixedly connected with a pressure plate, and the pressure plates stretch into the processing through holes and are used for positioning products during processing; and a plurality of secondary guide rods are arranged along the circumferential direction of the main guide rod, and springs are wound on the secondary guide rods. When the spring is compressed, the spring generates reverse acting force to enable the pressure plate to press a product to be processed to be tighter, and the positioning is more accurate.
As an improvement, a processing ring is arranged in the processing through hole, a processing small hole is formed in the processing ring, and a processing tool bit extends into the processing small hole for processing.
As an improvement, the processing tool bit assembly comprises a tool bit mounting seat fixedly arranged on one side of the processing rack, an electric spindle capable of moving up and down is arranged on the tool bit mounting seat, the tail end of the electric spindle is connected with a milling cutter, and the controller controls the rotation of the electric spindle to drive the milling cutter to work; and a dust suction hose is arranged outside the milling cutter and connected with a dust collector, and the milling cutter head is coated by the dust suction hose. When the milling cutter is used for processing, the dust collection hose descends to the position of the processed small hole to coat the processed small hole, and then the milling cutter head processes a product. When the milling cutter head is used for processing products, negative pressure is formed in the dust collection hose under the action of the dust collector, and milled waste aluminum scraps are absorbed away in time, so that the milling quality is prevented from being influenced.
Drawings
FIG. 1 is a perspective view of the whole milling detection device of the present invention;
FIG. 2 is a perspective view of the whole milling detection device of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 1;
FIG. 4 is a first schematic structural diagram of a detecting mechanism according to the present invention;
FIG. 5 is a second schematic structural view of the detecting mechanism of the present invention;
FIG. 6 is a third schematic structural view of a detecting mechanism according to the present invention;
FIG. 7 is a first schematic structural view of a machining mechanism according to the present invention;
FIG. 8 is a second schematic structural view of a processing mechanism according to the present invention;
fig. 9 is a schematic structural view of a product fixing station in the present invention.
In the attached drawings, 1, a detection mechanism; 1.1, detecting a bench; 2. a hold-down mechanism; 2.1, descending a cylinder; 2.2, a floating plate; 2.3, rollers; 2.4, waist-shaped holes; 2.5, connecting rods; 2.6, locking a handle; 2.7, detecting a probe; 3. a housing rotating mechanism; 3.1, upper and lower cylinders; 3.2, a shell rotating motor; 3.3, driving wheels; 3.4, horizontal plates; 3.5, side plates; 3.6, connecting blocks; 3.7, adjusting a handle; 3.8, upper and lower guide posts; 4. a frame; 5. a feeding mechanism; 5.1, a slide rail base; 5.2, a sliding chute; 5.3, a slide rail; 5.4, a sliding block; 5.5, a sliding plate; 5.6, a substrate; 5.7, a guide post; 5.8, fixing the product; 6. producing a product; 6.1, a shell; 6.2, a driving plate; 7. a processing mechanism; 7.1, processing the rack; 7.1.1, processing a through hole; 7.2, processing a ring; 7.2.1, processing small holes; 7.3, pressing a plate; 7.4, a main guide rod; 7.5, a secondary guide rod; 7.6, a spring; 7.7, a tool bit mounting base; 7.8, an electric spindle; 7.9 dust suction hose.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 and 2, a milling inspection apparatus is shown which integrates inspection and milling processes in one machine to facilitate the processing of the active plate 6.2 product. The equipment comprises a rack 4, wherein a feeding mechanism 5, a detection mechanism 1, a processing mechanism 7 and a controller are arranged on the rack 4, the feeding mechanism 5 is used for placing and fixing a product 6 to be milled, and the horizontal position movement and the up-down position jacking operation can be carried out on the product 6 through the feeding mechanism 5; the detection mechanism 1 is used for detecting the height difference between the driving plate 6.2 and the shell 6.1, so that subsequent accurate milling is facilitated; the processing mechanism 7 mills the product of the driving plate 6.2 according to the height difference data fed back by the detection mechanism 1, and absorbs and recovers the milled aluminum scraps; the controller is a master control end of the equipment, and is electrically connected with the feeding mechanism 5, the detection mechanism 1 and the processing mechanism 7 and controls the actions of the feeding mechanism, the detection mechanism and the processing mechanism.
In the prior art, when the driving plate 6.2 is machined, the shell 6.1 and the driving plate 6.2 are pressed and installed, the height difference between the driving plate 6.2 and the shell 6.1 is detected on a detection workbench, and the height difference is turned on a lathe according to the size required by a drawing. By adopting the prior art, the detection and the processing procedures of the product are not continuous, so that the processing quality of the product cannot be ensured, the qualification rate is low, the processing time is long after the product is carried, and the processing efficiency is low. The invention integrates the two processes together, and changes the lathe process into the milling process, i.e. the detection and milling processes are integrated on one machine, and the continuity between the two processes is increased, thereby improving the processing quality and the processing efficiency of the product.
Specifically, as shown in fig. 3, the feeding mechanism 5 includes a horizontal movement component and an up-down movement component, wherein the horizontal movement component includes a slide rail base 5.1 fixedly arranged on the frame 4, two parallel slide grooves 5.2 are formed in the slide rail base 5.1, a slide rail 5.3 is arranged in the slide groove 5.2, the slide rail 5.3 is matched with the slide block 5.4, and the slide block 5.4 realizes horizontal movement along the length direction of the slide rail 5.3. The upper end surface of the sliding block 5.4 is fixedly provided with a sliding plate 5.5, the sliding plate 5.5 is paved and fixed on the sliding block 5.4 and moves along with the movement of the sliding block 5.4, and a product 6 to be processed is fixed on the sliding plate 5.5. The specific structure of the up-down moving assembly is as follows: the base plate 5.6 is arranged on the sliding plate 5.5, the base plate 5.6 is square, the guide posts 5.7 are arranged at four corners of the base plate 5.6, the jacking air cylinder (not shown in the figure) is arranged below the base plate 5.6, the air cylinder rod of the jacking air cylinder props against the base plate 5.6, and the base plate 5.6 can move up and down under the action of the jacking air cylinder. A product fixing position is arranged on the substrate 5.6, and as shown in fig. 9, the product 6 to be processed is placed and fixed on the product fixing position. It should be noted that a servo motor (not shown in the figure) for driving the driving plate 6.2 to rotate is arranged on the product fixing position 5.8.
A screw motor (not shown in the figure) is fixedly arranged on the slide rail base 5.1, the motor drives the screw to rotate, a nut is connected onto the screw, and the nut is connected with the slide block 5.4, so that the slide block 5.4 is driven by the screw motor to horizontally move along the length direction of the slide rail 5.3, the slide plate 5.5 and the substrate 5.6 are driven to horizontally move, the horizontal movement of a loading station is finally realized, and a product to be processed is moved to a corresponding position to perform a corresponding processing procedure.
It should be noted that, the product housing 6.1 and the active plate 6.2 of the present invention are relatively rotatably connected through a bearing, during detection, the active plate 6.2 is driven to rotate by the servo motor, shaking during rotation of the active plate 6.2 is prevented by the rolling pressing mechanism 2 above the active plate 6.2, so as to improve the detection accuracy, and the housing 6.1 is driven to rotate by the housing rotating mechanism 3, and rotates for a circle, so as to detect the height difference between the housing 6.1 and the active plate 6.2.
The position adjusting assembly for adjusting the distance between the idler wheel 2.3 and the central axis of the floating plate 2.2 is arranged on the idler wheel 2.3, and the position of the idler wheel 2.3 can be adjusted according to the driving plates 6.2 with different diameters, so that the driving plates 6.2 with different sizes are adapted. Specifically, a waist-shaped hole 2.4 is formed in the floating plate 2.2, and the roller 2.3 can be adjusted in position in the length direction of the waist-shaped hole 2.4. Run through in this waist type hole 2.4 and be provided with connecting rod 2.5, gyro wheel 2.3 is connected to the lower extreme of connecting rod 2.5, and the upper end of connecting rod 2.5 is equipped with locking handle 2.6, through breaking off with the fingers and thumb locking handle 2.6, can realize the unblock to gyro wheel 2.3, adjusts to the position that needs after, the position of accessible locking handle 2.6 lockable gyro wheel 2.3.
As shown in fig. 4, the housing rotating mechanism 3 includes an upper cylinder 3.1 and a lower cylinder 3.1 fixedly disposed on the upper end surface of the detection rack 1.1, cylinder rods of the upper cylinder 3.1 and the lower cylinder extend out from the lower side of the detection rack 1.1, the end portions of the cylinder rods of the upper cylinder 3.1 and the lower cylinder 3.1 are connected with a housing rotating motor 3.2, the housing rotating motor 3.2 is horizontally disposed, an output shaft of the housing rotating motor 3.2 is also horizontally disposed, the output shaft of the housing rotating motor 3.2 is connected with a driving wheel 3.3, and the driving wheel 3.3 is tightly pressed on the housing 6.. Under the up-down driving action of the up-down cylinder 3.1, the shell rotating motor 3.2 is moved in place, at the moment, the driving wheel 3.3 is pressed on the shell 6.1, the shell rotating motor 3.2 is started to drive the driving wheel 3.3 to rotate, and the driving wheel 3.3 drives the shell 6.1 to rotate by friction force.
In order to enable the driving wheel 3.3 to move and adjust in a horizontal position, an L-shaped motor seat formed by a horizontal plate 3.4 and a side plate 3.5 is arranged outside the shell rotating motor 3.2, the side plate 3.5 is fixedly connected with the shell rotating motor 3.2, a connecting block 3.6 is arranged at the end part of a cylinder rod of the upper cylinder 3.1 and the lower cylinder 3.1, and the connecting block 3.6 is in horizontal sliding fit with the horizontal plate 3.4. Specifically, the upper end face of the horizontal plate 3.4 is provided with a sliding block, the lower end face of the connecting block 3.6 is provided with a sliding groove matched with the sliding block, and the sliding block moves in the sliding groove to realize the horizontal movement of the shell rotating motor 3.2.
In order to ensure that the connection of the connecting block 3.6 is firmer and more stable, the two ends of the connecting block 3.6 are provided with an upper guide post and a lower guide post 3.8.
Be equipped with adjustment handle 3.7 on connecting block 3.6, when breaking off the unblock of adjustment handle 3.7 with the fingers and thumb, the slider can move in the spout, and the back that shifts to the right place locks adjustment handle 3.7, locks the slider, prevents that the slider from removing.
The detection probe 2.7 is fixed on the floating plate 2.2, the detection part of the detection probe 2.7 is positioned below the floating plate 2.2, and as shown in fig. 6, the detection probe 2.7 is electrically connected with the controller. When the driving wheel 3.3 drives the shell 6.1 to rotate, the detection probe 2.7 detects the lowest point of the shell 6.1 and rotates the product shell 6.1 to a required position under the control of the controller.
As shown in fig. 7 and 8, the processing mechanism 7 includes a processing rack 7.1, fixing plates are disposed on two sides of the processing rack 7.1, the fixing plates are fixed on the slide rail base 5.1, and the processing rack 7.1 spans two sides of the slide rail 5.3 of the slide rail base 5.1. The processing rack 7.1 is provided with a processing through hole 7.1.1, a product pressing piece is arranged above the processing through hole 7.1.1, and the product pressing piece positions a product 6 to be processed from the processing through hole 7.1.1, so that the processing is convenient. The product pressing piece comprises fixing frames fixed on two sides of a processing through hole 7.1.1 of a processing rack 7.1 through two fixing rods, a main guide rod 7.4 penetrates through the center of each fixing frame, one end of each main guide rod 7.4 can move up and down in each fixing frame, a pressure plate 7.3 is fixedly connected to the other end of each main guide rod 7.4, and each pressure plate 7.3 extends into the corresponding processing through hole 7.1.1 to be used for positioning a product 6 during processing. When the product 6 to be processed is moved to the position below the processing bench 7.1 by the feeding mechanism 5 and is lifted, the pressing plate 7.3 is pushed, the pressing plate 7.3 moves upwards until the product to be processed is pushed to the edge of the processing through hole 7.1.1, so that the product 6 to be processed is positioned and fixed. In order to enable the pressure plate 7.3 to accurately position a product to be processed, a plurality of secondary guide rods 7.5 are arranged along the circumferential direction of the main guide rod 7.4, springs 7.6 are wound on the secondary guide rods 7.5, and when the springs 7.6 are compressed, the springs 7.6 generate reverse acting force to enable the pressure plate 7.4 to press the product to be processed, so that the positioning is accurate.
A processing ring 7.2 is arranged in the processing through hole 7.1.1, a processing small hole 7.2.1 is arranged on the processing ring 7.2, and a processing tool bit extends into the processing small hole 7.2.1 for processing.
The specific structure of the machining tool bit assembly is as follows: a tool bit mounting seat 7.7 is arranged at the rear side (the side far away from the detection mechanism 1) of the processing rack 7.1, an electric spindle 7.8 capable of moving up and down is arranged on the tool bit mounting seat 7.7, and the electric spindle 7.8 can move up and down through the matching of a slide rail, a slide block and a driving force. The end of the electric spindle 7.8 is connected with a milling cutter (not shown in the figure), and the controller controls the rotation of the electric spindle 7.8 to drive the rotation of the milling cutter. A dust suction hose 7.9 is arranged outside the milling cutter, the dust suction hose 7.9 is connected with a dust collector (not shown in the figure), and the dust suction hose 7.9 covers the milling cutter head, so that when the milling cutter head is used for processing products, negative pressure is formed in the dust suction hose 7.9 under the action of the dust collector, milled waste aluminum scraps are sucked away in time, and the milling quality is prevented from being influenced. During machining, the dust collection hose 7.9 descends to the position of the machined small hole 7.2.1, the machined small hole 7.2.1 is coated, and then the milling cutter head is used for machining a product.
The machining method of the milling detection equipment comprises the following steps:
1) fixing the product at a product fixing position 5.8;
the product 6 is directly placed on the product fixing position 5.8 through the positioning pin, the servo motor for driving the driving plate 6.2 to rotate is arranged on the product fixing position 5.8, and the product shell 6.1 and the driving plate 6.2 are connected in a relative rotation mode through the bearing.
2) The product is moved to the lower part of the detection mechanism 1 through the feeding mechanism 5, and the height difference between the product shell 6.1 and the active plate 6.2 is detected;
the position movement is realized by a horizontal moving component and an up-and-down moving component of the feeding mechanism 5.
The working process of the horizontal moving assembly is as follows: the controller starts the screw motor, and the screw motor is connected with the sliding block 5.4, the sliding block 5.4 is connected with the sliding plate 5.5, and the sliding plate 5.5 is fixedly provided with the product 6 to be detected, so that the product 6 to be detected is driven to horizontally move along the sliding rail 5.3 and move to the position below the detection rack 1.1.
The working process of the up-and-down moving assembly comprises the following steps: when the product 6 to be detected moves to the position below the floating plate 2.2 of the detection rack 1.1, the controller starts the jacking cylinder to lift the product 6 to be detected to a certain height.
When the product rises to a certain height, the controller starts the descending cylinder 2.1, the cylinder rod of the descending cylinder 2.1 extends downwards to drive the floating plate 2.2 to move downwards, and the roller 2.3 below the floating plate 2.2 is pressed on the upper surface of the product driving plate 6.2.
When the roller 2.3 below the floating plate 2.2 is pressed on the product driving plate 6.2, the controller starts the upper and lower cylinders 3.1, the cylinder rods of the upper and lower cylinders 3.1 extend downwards, the shell rotating motor 3.2 is driven to move downwards, so that the driving wheel 3.3 is pressed on the product shell 6.1 to be detected, at the moment, the shell rotating motor 3.2 is started to drive the driving wheel 3.3 to rotate, and the driving wheel 3.3 drives the shell 6.1 to rotate by friction force. At this time, the detecting probe 2.7 is started to work, the lowest point of the shell 2.7 is detected, and the product shell 6.1 is rotated to a required position under the control of the controller.
Before the detection operation, the 2.3 position of the roller and the horizontal position of the driving wheel 3.3 are adjusted according to the size of the product size, so that the subsequent operation is facilitated. Be provided with position control assembly on gyro wheel 2.3, through breaking off with the fingers and thumb locking handle 2.6, can realize the unblock to gyro wheel 2.3, adjust the position back that needs in waist type hole 2.4, rethread locking handle 2.6 can lock gyro wheel 2.3's position. When the driving wheel 3.3 is adjusted, the adjusting handle 3.7 is arranged on the connecting block 3.6, when the adjusting handle 3.7 is pulled off to unlock, the sliding block can move in the sliding groove, and after the horizontal movement is in place, the adjusting handle 3.7 is locked and the sliding block is locked to prevent the sliding block from moving, so that the driving wheel 3.3 is adjusted in place.
3) After the detection is finished, the product is moved to the position below the machining mechanism through the feeding mechanism to be subjected to milling machining;
the product 6 moves to the processing mechanism 7 below through feed mechanism 5 and is jacked to 7.3 jack-up pressure disk, because be equipped with leading guide bar 7.4 on the pressure disk 7.3, secondary guide bar 7.5 and twine spring 7.6 on secondary guide bar 7.5, spring 7.6 is compressed after pressure disk 7.3 is jacked, spring 7.6 supports pressure disk 7.3 on the initiative board 6.2 of waiting to process product 6 to the reaction force of product for wait to process product 6 location fixed.
After the product is fixed, the controller controls the electric spindle 7.8 to move downwards until the dust collection hose 7.9 descends to the position of the processing small hole 7.2.1, the processing small hole 7.2.1 is covered by the dust collection hose 7.9, the electric spindle 7.8 is started to rotate at the moment to drive the cutter head of the milling cutter to operate, and in the operation process, the dust collector is started simultaneously to absorb and recycle milled aluminum scraps.
4) And finishing the processing, resetting each mechanism, and then detecting and processing the next product.
It should be noted that all the directional indicators (such as upper, lower, left, right, front, rear, inner and outer … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the figure), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integral; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention.
Claims (10)
1. Milling detection equipment, comprising a frame (4), characterized in that: the machine frame (4) is provided with a feeding mechanism (5), a detection mechanism (1), a processing mechanism (7) and a controller;
the detection mechanism (1) is used for detecting the height difference between the product shell (6.1) and the active plate (6.2);
the processing mechanism (7) is used for milling the product driving plate (6.2);
the feeding mechanism (5) is used for fixing the products (6) and transporting the products to the detection mechanism (1) and the processing mechanism (7) in sequence for detection and processing;
the controller is electrically connected with the feeding mechanism (5), the detection mechanism (1) and the processing mechanism (7).
2. The milling detection apparatus of claim 1, wherein: the feeding mechanism (5) comprises a product fixing position, a horizontal moving assembly and an up-and-down moving assembly, and the feeding mechanism (5) drives the product to move horizontally and lift up and down;
the horizontal moving assembly comprises a slide rail base (5.1) fixedly arranged on the rack (4), a slide groove (5.2) in the horizontal direction is formed in the slide rail base (5.1), a slide rail (5.3) is arranged in the slide groove (5.2), the slide rail (5.3) is matched with a slide block (5.4), the slide block (5.4) is driven to move by a lead screw motor, a slide plate (5.5) is fixedly arranged on the slide block (5.4), and a product fixing position (5.8) is arranged on the slide plate (5.5);
the up-down moving device comprises a base plate (5.6) arranged on a sliding plate (5.5), a guide post (5.7) is arranged on the base plate (5.6), a jacking cylinder is arranged below the base plate (5.6), and the product fixing position (5.8) is arranged on the base plate (5.6);
and a servo motor for driving the driving plate (6.2) to rotate is arranged on the product fixing position (5.8).
3. The milling detection apparatus of claim 2, wherein: detection mechanism is including detecting rack (1.1), be equipped with detecting probe (2.7), casing slewing mechanism (3) on detecting rack (1.1), be used for preventing roll hold-down mechanism (2) of initiative board (4.1) shake when initiative board (4.1) rotates, casing slewing mechanism (3) drive casing (4.2) rotate a week, by detecting probe (2.7) are measured casing (4.2) and are given the controller in the difference in height between initiative board (4.1) and are transmitted.
4. The milling detection apparatus of claim 3, wherein: the shell rotating mechanism (3) comprises an upper cylinder (3.1) and a lower cylinder (3.1) which are fixedly arranged on the detection rack (1), the end parts of cylinder rods of the upper cylinder and the lower cylinder (3.1) are positioned below the detection rack (1.1) and are connected with a shell rotating motor (3.2), an output shaft of the shell rotating motor (3.2) is connected with a driving wheel (3.3), and the driving wheel (3.3) is used for driving the shell (4.2) to rotate.
5. The milling detection apparatus of claim 4, wherein: the rolling pressing mechanism (2) comprises a descending cylinder (2.1) fixedly arranged on the detection rack (1), the end part of a cylinder rod of the descending cylinder (2.1) is located below the detection rack (1.1) and is connected with a floating plate (2.2), and the floating plate (2.2) is in rolling connection with the driving plate (4.1).
6. The milling detection apparatus of claim 5, wherein: a plurality of rollers (2.3) are arranged below the floating plate (2.2), and the driving plate (4.1) is driven by a servo motor to rotate so as to drive the rollers (2.3) to rotate.
7. The milling detection apparatus of claim 6, wherein: the machining mechanism (7) comprises a machining rack (7.1), a machining through hole (7.1.1) is formed in the machining rack (7.1), a product pressing piece is arranged above the machining through hole (7.1.1), and a machining tool bit assembly is arranged on one side of the machining rack (7.1).
8. The milling detection apparatus of claim 7, wherein: the product pressing piece comprises fixing frames fixed on two sides of a processing through hole (7.1.1) of a processing rack (7.1), a main guide rod (7.4) penetrates through the center of each fixing frame, one end of each main guide rod (7.4) can move up and down in each fixing frame, the other end of each main guide rod (7.4) is fixedly connected with a pressure plate (7.3), and each pressure plate (7.3) extends into the corresponding processing through hole (7.1.1) and is used for positioning a product during processing; a plurality of secondary guide rods (7.5) are arranged along the circumferential direction of the main guide rod (7.4), and springs (7.6) are wound on the secondary guide rods (7.5).
9. The milling detection apparatus of claim 8, wherein: the processing tool is characterized in that a processing ring (7.2) is arranged in the processing through hole (7.1.1), a processing small hole (7.2.1) is formed in the processing ring (7.2), and a processing tool bit extends into the processing small hole (7.2.1) for processing.
10. The milling detection apparatus of claim 9, wherein: the machining tool bit assembly comprises a tool bit mounting seat (7.7) fixedly arranged on one side of a machining rack (7.1), an electric spindle (7.8) capable of moving up and down is arranged on the tool bit mounting seat (7.7), the tail end of the electric spindle (7.8) is connected with a milling cutter, and the controller controls the electric spindle (7.8) to rotate so as to drive the milling cutter to work; and a dust suction hose (7.9) is arranged outside the milling cutter, the dust suction hose (7.9) is connected with a dust collector, and the milling cutter head is covered by the dust suction hose (7.9).
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