CN108381165B - Start shaft press-fitting equipment and operation method thereof - Google Patents
Start shaft press-fitting equipment and operation method thereof Download PDFInfo
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- CN108381165B CN108381165B CN201810216508.3A CN201810216508A CN108381165B CN 108381165 B CN108381165 B CN 108381165B CN 201810216508 A CN201810216508 A CN 201810216508A CN 108381165 B CN108381165 B CN 108381165B
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- 238000000034 method Methods 0.000 title claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 274
- 238000007599 discharging Methods 0.000 claims abstract description 30
- 239000000463 material Substances 0.000 claims description 31
- 241000227287 Elliottia pyroliflora Species 0.000 claims description 23
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 15
- 229910052802 copper Inorganic materials 0.000 claims description 15
- 239000010949 copper Substances 0.000 claims description 15
- 238000001514 detection method Methods 0.000 claims description 14
- 230000000007 visual effect Effects 0.000 claims description 12
- 230000007306 turnover Effects 0.000 claims description 7
- 210000000078 claw Anatomy 0.000 claims description 3
- 238000003754 machining Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
-
- 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
- B23P19/001—Article feeders for assembling machines
- B23P19/007—Picking-up and placing mechanisms
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
- Automatic Assembly (AREA)
Abstract
The invention relates to starting shaft press-fitting equipment, which comprises a frame base, wherein a layer of whole machine bottom plate is arranged on the frame base, a press-fitting station die carrier is arranged on the whole machine bottom plate, a first press-fitting mechanism and a second press-fitting mechanism are arranged on the press-fitting station die carrier, four-linkage manipulator mechanisms are arranged in front of the first press-fitting mechanism and the second press-fitting mechanism, the four-linkage manipulator mechanisms are fixed on the whole machine bottom plate through supporting legs, a feeding disc is arranged on one side of the frame base, and a discharging disc is arranged on the other side of the frame base; the invention has the beneficial effects that: the automatic press mounting process of the workpiece can be realized, the cooperation among the working procedures is more accurate, the rejection rate and the labor cost are reduced, and the working efficiency is increased.
Description
Technical Field
The invention relates to the field of press mounting equipment, in particular to starting shaft press mounting equipment and an operation method thereof.
Background
Traditional pressure equipment is through the manual work will wait to process the component and fix a position, then will be pressed mechanical part in waiting to process the component to realize the pressure equipment work of mechanical part, but at mechanical part more, the very complicated time of process, the work load of pressure equipment can increase, can cause the human cost to increase, and manual work's efficiency is very low.
Disclosure of Invention
In order to solve the defects of the press-fitting equipment in the using process, the press-fitting equipment and the operation method thereof are provided, the automatic press-fitting of workpiece parts can be realized, the working efficiency is high, and the production cost can be reduced.
The technical scheme adopted by the invention is as follows: the utility model provides a start shaft pressure equipment, includes the frame base, be equipped with one deck complete machine bottom plate on the frame base, be equipped with pressure equipment station die carrier on the complete machine bottom plate, be equipped with first pressure equipment mechanism and second pressure equipment mechanism on the pressure equipment station die carrier, first pressure equipment mechanism with second pressure equipment mechanism is fixed on the pressure equipment station die carrier, the place ahead of first pressure equipment mechanism and second pressure equipment mechanism is equipped with four-way linkage manipulator mechanism, four-way linkage manipulator mechanism passes through the supporting legs to be fixed on the complete machine bottom plate, one side of frame base is equipped with the feed tray, and its opposite side is equipped with the discharge disc, the feed tray with be equipped with the conveyer belt that is used for carrying the work piece between the complete machine bottom plate, the conveyer belt is fixed on the feed tray, the top of conveyer belt is equipped with and gets material manipulator mechanism, it is in on the complete machine bottom plate to get material manipulator mechanism, it is in to unload material manipulator mechanism the discharge tray the top is equipped with to unload and put manipulator mechanism, it is used for discharging belt to put on the delivery line on the die carrier, the discharge tray is in the delivery belt is put on the delivery tray.
Preferably, the first press-fitting mechanism comprises a first pressurizing cylinder, the first pressurizing cylinder is fixed on the upper part of the first press-fitting mechanism, the second press-fitting mechanism comprises a second pressurizing cylinder, the second pressurizing cylinder is fixed on the upper part of the second press-fitting mechanism, a first positioning mechanism and a second positioning mechanism are respectively arranged below the first press-fitting mechanism and the second press-fitting mechanism, the first positioning mechanism and the second positioning mechanism are fixed on the bottom plate of the whole machine, and a demoulding cylinder is arranged on one side of the second positioning mechanism; the press-fitting mechanism presses various different parts into the workpiece through the pressurizing cylinder, so that an automatic press-fitting process is realized, the workpiece is fixed on the positioning mechanism, and the demolding cylinder can be used for demolding the workpiece.
Preferably, an angle rotation compensation mechanism is arranged on the bottom plate of the whole machine, the angle rotation compensation mechanism is fixed on the bottom plate of the whole machine and is positioned between the first press-fitting mechanism and the second press-fitting mechanism, a visual detection system is arranged above the angle rotation compensation mechanism, and the visual detection system is fixed on the first press-fitting mechanism through a support frame; because the second press-fitting station presses the three pins into the workpiece, before the workpiece enters the second press-fitting mechanism, the visual detection system observes the angle of the workpiece positioned on the angle compensation mechanism, then transmits offset data to the angle compensation mechanism, adjusts the angle to the angle required by the second press-fitting mechanism, then positions the workpiece, and waits for the grabbing of the four-linkage manipulator mechanism.
Preferably, a copper bush feeding vibration disc and a pin feeding vibration disc are arranged at the rear of the frame base, the copper bush feeding vibration disc is positioned at the rear of the first press-fitting mechanism, and the pin feeding vibration disc is positioned at the rear of the second press-fitting mechanism; the copper bush feeding vibration disc provides copper bush for the first press fitting mechanism, and the pin feeding vibration disc provides pin for the second press fitting mechanism.
Preferably, the copper bush feeding vibration disc is connected with the copper bush feeding mechanism, and the pin feeding vibration disc is connected with the pin feeding mechanism; the copper bush feeding vibration disc feeds the copper bush into the first press-fitting mechanism, then the copper bush is pressed into the workpiece by matching with the first pressurizing cylinder, the pin feeding vibration disc feeds the pin into the second press-fitting mechanism, and then the pin is pressed into the workpiece by matching with the second pressurizing cylinder.
Preferably, the feeding disc and the discharging disc are fixed on the ground through a bracket, and the feeding disc and the discharging disc are positioned on the same horizontal plane with the bottom plate of the whole machine; the material taking and discharging operation of the material taking manipulator mechanism and the material discharging and placing manipulator mechanism on workpieces can be facilitated.
A method of machining a starting shaft using a starting shaft press-fitting apparatus as described above, the method comprising the steps of:
1) Workpiece feeding: placing the workpieces in the feeding disc on a conveyor belt, and then conveying the workpieces to the lower part of the material taking manipulator mechanism one by the conveyor belt for positioning;
2) And (3) material taking: the material taking mechanical arm mechanism clamps a workpiece from the conveyor belt, then the workpiece is rotated by 180 degrees, and the material taking mechanical arm mechanism lifts the rotated workpiece by a distance and then positions the workpiece below the four-linkage mechanical arm mechanism;
3) Turnover of four-linkage manipulator mechanism: the four-linkage manipulator mechanism has two strokes of a process and a return stroke, and four mechanical claws act on the grabbing, moving and turnover of workpieces among the stations;
4) And (3) press fitting of workpieces: the press mounting of the workpiece is divided into three steps, wherein the first step is the press mounting of a copper sleeve, the second step is the angle compensation of the workpiece, and the third step is the press mounting of three pins;
press fitting of copper bush: the four-linkage mechanical arm mechanism grabs and places a workpiece on the material taking mechanical arm mechanism on the first positioning mechanism, the copper bush is conveyed to the first press-fitting mechanism by the copper bush feeding vibration disc, then the first positioning mechanism moves to the lower part of the first press-fitting mechanism, the copper bush is pressed into the workpiece by the first pressurizing cylinder, then the first positioning mechanism is moved out, and the moved workpiece waits for grabbing of the four-linkage mechanical arm mechanism;
and (3) angle compensation of a workpiece: the four-linkage manipulator mechanism grabs the workpiece after the copper sleeve press-fitting process is completed, and places the workpiece on the angle rotation compensation mechanism, then the angle of the workpiece is detected through the camera detection system, offset data are transmitted to the angle rotation compensation mechanism, and then the angle rotation compensation mechanism rotates the workpiece to an angle required by the second press-fitting mechanism according to requirements.
Press fitting of three pins: the four-linkage mechanical arm mechanism grabs and places the workpiece after angle compensation on a second positioning mechanism, the pin feeding vibration disc mechanism conveys pins to the second press-fitting mechanism, three pins enter the second press-fitting mechanism at one time and form a certain angular position relationship, then the second positioning mechanism moves to the lower part of the second press-fitting mechanism, then the three pins are pressed into the workpiece through a second pressurizing cylinder, then the demolding of the workpiece is completed through a demolding cylinder, then the second positioning mechanism is moved out, and the moved workpiece waits for grabbing of the four-linkage mechanical arm mechanism;
5) And (3) unloading: the four-linkage manipulator mechanism grabs the workpiece positioned on the second positioning mechanism, then the unloading and placing manipulator mechanism clamps the workpiece from the four-linkage manipulator mechanism and rotates the workpiece by 180 degrees, then the workpiece is placed on the discharging belt line mechanism, and finally the workpiece is conveyed to the discharging disc through the discharging belt line mechanism.
The beneficial effects of the invention are as follows: the automatic press mounting process of the workpiece can be realized, the cooperation among the working procedures is more accurate, the rejection rate and the labor cost are reduced, and the working efficiency is increased.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a left side view of the present invention;
FIG. 4 is a right side view of the present invention;
FIG. 5 is a top view of the present invention;
FIG. 6 is a partial schematic view of the present invention;
fig. 7 is a schematic structural view of a press-fitting mechanism of the present invention;
FIG. 8 is a schematic view of the feed tray structure of the present invention;
FIG. 9 is a schematic diagram of a four-linkage manipulator mechanism of the present invention;
fig. 10 is a left side view of the four-linked manipulator mechanism of the present invention.
In the figure, 1, a first press fitting mechanism, 2, a second press fitting mechanism, 3, a support base, 4, a complete machine bottom plate, 5, a press fitting station die carrier, 6, a four-linkage manipulator mechanism, 7, a copper bush feeding vibration disc, 8, a pin feeding vibration disc, 11, a first pressurizing cylinder, 12, a first positioning mechanism, 21, a second pressurizing cylinder, 22, a second positioning mechanism, 23, a demolding cylinder, 31, a feeding disc, 32, a discharging disc, 33, a material taking manipulator mechanism, 34, a discharging placing manipulator mechanism, 314, a conveying belt, 324, a discharging belt line mechanism, 41, an angle rotation compensation mechanism, 42, a visual detection system, 421, a support frame, 64 and a supporting leg.
Detailed Description
The principles and features of the present invention are described below with examples given for the purpose of illustration only and are not intended to limit the scope of the invention.
The utility model provides a start shaft press-fit equipment, includes frame base 3, be equipped with one deck complete machine bottom plate 4 on the frame base 3, be equipped with pressure equipment station die carrier 5 on the complete machine bottom plate 4, be equipped with first pressure equipment mechanism 1 and second pressure equipment mechanism 2 on the pressure equipment station die carrier 5, first pressure equipment mechanism 1 with second pressure equipment mechanism 2 is fixed on the pressure equipment station die carrier 5, the place ahead of first pressure equipment mechanism 1 and second pressure equipment mechanism 2 is equipped with four-linkage manipulator mechanism 6, four-linkage manipulator mechanism 6 is fixed through supporting legs 64 on the complete machine bottom plate 4, one side of frame base 3 is equipped with feeding tray 31, and its opposite side is equipped with ejection of compact dish 32, feeding tray 31 with be equipped with between the complete machine bottom plate 4 and be used for carrying work piece's conveyer belt 314, conveyer belt 314 is fixed on the feeding tray 31, the top of conveyer belt 314 is equipped with manipulator mechanism 33, the manipulator mechanism 33 is fixed on the bottom plate 4, the top of ejection of compact dish 32 is equipped with discharge mechanism 34, the ejection of compact mechanism 34 is in the delivery mechanism is in between the delivery tray 32 on the complete machine bottom plate 4, the delivery line is fixed on the delivery tray 32, the delivery mechanism is located the delivery mechanism is in the delivery tray 32.
As shown in fig. 6, the workpiece is taken out from the feeding tray 31 by the material taking manipulator mechanism 33, then is conveyed to the first positioning mechanism 12 by the four-linkage manipulator mechanism 6, and after the second press-fitting mechanism 1 finishes working, the workpiece is placed on the material discharging belt line mechanism 324 by the material discharging placing manipulator mechanism 34, and then enters the material discharging tray 32 and is placed in order.
As shown in fig. 7, the first press-fitting mechanism 1 presses copper sleeves into a workpiece, the second press-fitting mechanism 2 presses three pins into the workpiece, the workpiece is fixed by a positioning mechanism, then the copper sleeves and the pins are pressed into the workpiece by a pressurizing cylinder, and the workpiece is provided with three pin holes in a certain angle relation, so that before entering the second press-fitting mechanism 2, the workpiece is subjected to angle rotation compensation treatment, the angle relation of the three pin holes on the workpiece is ensured to be the same as the angle required by the second press-fitting mechanism 2, firstly, a visual detection system 42 observes the position relation of the three pin holes on the workpiece placed on the angle rotation compensation mechanism 41, if the angle relation is inconsistent with the angle required by the second press-fitting mechanism 2, the visual detection system 42 transmits offset data to the angle rotation compensation mechanism 41, the angle rotation compensation mechanism 41 finds a proper angle by driving the workpiece to rotate, then the workpiece is repositioned, and then the workpiece is conveyed to the second press-fitting mechanism 2 by clamping through a four-linkage manipulator mechanism 6.
As shown in fig. 9 to 10, the first press-fitting mechanism 1 and the second press-fitting mechanism 2 complete the grabbing, turnover and placement of the workpieces through the four-linkage mechanical arm mechanism 6, the four-linkage mechanical arm mechanism 6 is divided into four mechanical arms, the simultaneous progress and return of the four mechanical arms can be realized, the first mechanical arm mechanism takes the workpieces off the material taking mechanical arm mechanism 33, the four-linkage mechanical arm mechanism 6 starts to move, the second mechanical arm mechanism can take the workpieces after completing the copper sleeve press-fitting work out of the first positioning mechanism 12 for placing new workpieces, the third mechanical arm mechanism can take the workpieces after completing the angle compensation out for placing the workpieces on the second mechanical arm mechanism while moving, the fourth mechanical arm mechanism can take the workpieces after completing the pin press-fitting work out of the second positioning mechanism 22 for placing the workpieces, at the moment, the fourth mechanical arm mechanism grabs the processed workpieces to move above the material unloading mechanical arm mechanism 34 and positions, the material unloading mechanism can take the workpieces out of the material taking mechanism, and the workpieces after completing the press-fitting work out of the four mechanical arm mechanism 32 after completing the angle compensation, and the workpieces can be placed between the two press-fitting mechanisms are carried out, and the workpieces can be placed in the press-fitting mechanism is moved.
A method for machining a starting shaft by using the starting shaft press-fitting equipment, as shown in fig. 2 to 5, the method comprises the following steps:
1) Workpiece feeding: placing the workpieces in the feed tray 31 on a conveyor 314, and then conveying the workpieces one by the conveyor 314 to the position below the material taking manipulator mechanism 33;
2) And (3) material taking: the material taking mechanical arm mechanism 33 clamps the workpiece from the conveying belt 314, then the workpiece is rotated by 180 degrees, and the material taking mechanical arm mechanism 33 lifts the rotated workpiece for a certain distance and then positions the workpiece below the four-linkage mechanical arm mechanism 6;
3) Turnover of four-linkage manipulator mechanism: the four-linkage manipulator mechanism 6 has two strokes of a process and a return stroke, and the four-linkage manipulator mechanism 6 has four mechanical claws which act on the grabbing, moving and turnover of workpieces among the stations;
4) And (3) press fitting of workpieces: the press mounting of the workpiece is divided into three steps, wherein the first step is the press mounting of a copper sleeve, the second step is the angle compensation of the workpiece, and the third step is the press mounting of three pins;
press fitting of copper bush: the four-linkage manipulator mechanism 6 grabs and places the workpiece on the material taking manipulator mechanism 33 on the first positioning mechanism 2, the copper bush feeding vibration disc 7 conveys the copper bush to the first press-fitting mechanism 1, then the first positioning mechanism 12 moves to the position below the first press-fitting mechanism 1, then the copper bush is pressed into the workpiece through the first pressurizing cylinder 11, then the first positioning mechanism 12 is moved out, and the moved workpiece waits for grabbing of the four-linkage manipulator mechanism 6;
and (3) angle compensation of a workpiece: the four-linkage manipulator mechanism 6 grabs the workpiece after the copper sleeve press-fitting process is completed, and places the workpiece on the angle rotation compensation mechanism 41, then the angle of the workpiece is detected through the camera detection system 42, offset data are transmitted to the angle rotation compensation mechanism 41, and then the angle rotation compensation mechanism 41 rotates the workpiece to an angle required by the second press-fitting mechanism 2 according to requirements.
Press fitting of three pins: the four-linkage mechanical arm mechanism 6 grabs and places the workpiece after angle compensation on the second positioning mechanism 22, the pin feeding vibration disc mechanism 8 conveys pins to the second press-fitting mechanism 2, three pins enter the second press-fitting mechanism 2 at a time and form a certain angular position relationship, then the second positioning mechanism 22 moves to the lower part of the second press-fitting mechanism 2, then the three pins are pressed into the workpiece through the second pressurizing cylinder 21, then the demolding of the workpiece is completed through the demolding cylinder 23, the second positioning mechanism 22 is moved out, and the removed workpiece waits for grabbing of the four-linkage mechanical arm mechanism 6;
5) And (3) unloading: the four-way manipulator mechanism 6 grabs the workpiece on the second positioning mechanism 22, then the unloading and placing manipulator mechanism 34 grabs the workpiece from the four-way manipulator mechanism 6 and rotates it by 180 °, then places the workpiece on the discharge belt line mechanism 324, and finally conveys the workpiece to the discharge tray 32 through the discharge belt line mechanism 324.
The working mode of the invention is as follows: the material taking manipulator mechanism clamps a workpiece on a conveyor belt of the feeding disc, then the workpiece is conveyed to the first press-fitting mechanism through the four-linkage manipulator mechanism to be press-fitted with copper sleeves, angle compensation treatment is carried out on the workpiece before the workpiece enters the second press-fitting mechanism, then the workpiece is conveyed to the second press-fitting mechanism through the four-linkage manipulator mechanism to be press-fitted with three pins, and finally the workpiece is taken down from the four-linkage manipulator mechanism through the discharging belt line mechanism and placed in the discharging disc through the discharging belt line mechanism.
While the foregoing description illustrates and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not to be construed as limited to other embodiments, and is capable of numerous other combinations, modifications and environments and is capable of changes or modifications within the scope of the inventive concept as described herein, either as a result of the foregoing teachings or as a result of the knowledge or skills in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the invention are intended to be within the scope of the appended claims.
Claims (5)
1. The utility model provides a start-up axle pressure equipment, includes frame base (3), its characterized in that: the machine frame is characterized in that a layer of machine base plate (4) is arranged on the machine frame base plate, a press-mounting station die carrier (5) is arranged on the machine base plate, a first press-mounting mechanism (1) and a second press-mounting mechanism (2) are arranged on the press-mounting station die carrier (5), the first press-mounting mechanism (1) and the second press-mounting mechanism (2) are fixed on the press-mounting station die carrier (5), four-linkage manipulator mechanisms (6) are arranged in front of the first press-mounting mechanism (1) and the second press-mounting mechanism (2), the four-linkage manipulator mechanisms (6) are fixed on the machine base plate (4) through supporting feet (64), a feeding disc (31) is arranged on one side of the machine base plate (3), a discharging disc (32) is arranged on the other side of the machine base plate (3), a conveying belt (314) for conveying workpieces is arranged between the feeding disc (31) and the machine base plate (4), a manipulator mechanism (33) is arranged above the conveying belt (314), a manipulator mechanism (33) is arranged on the discharging disc (34) and a manipulator mechanism (34) is arranged on the machine base plate (4), a discharging belt line mechanism (324) for conveying finished products is arranged between the discharging disc (32) and the discharging placing manipulator mechanism (34), and the discharging belt line mechanism (324) is fixed on the press-fit station die frame (5) and is positioned above the discharging disc (32);
the first press-fitting mechanism (1) comprises a first pressurizing cylinder (11), the first pressurizing cylinder (11) is fixed on the upper portion of the first press-fitting mechanism (1), the second press-fitting mechanism (2) comprises a second pressurizing cylinder (21), the second pressurizing cylinder (21) is fixed on the upper portion of the second press-fitting mechanism (2), a first positioning mechanism (12) and a second positioning mechanism (22) are respectively arranged below the first press-fitting mechanism (1) and the second press-fitting mechanism (2), the first positioning mechanism (12) and the second positioning mechanism (22) are fixed on the whole machine base plate (4), and a demoulding cylinder (23) is arranged on one side of the second positioning mechanism (22);
an angle rotation compensation mechanism (41) is arranged on the whole machine bottom plate (4), the angle rotation compensation mechanism (41) is fixed on the whole machine bottom plate (4) and is positioned between the first press-fitting mechanism (1) and the second press-fitting mechanism (2), a visual detection system (42) is arranged above the angle rotation compensation mechanism (41), and the visual detection system (42) is fixed on the first press-fitting mechanism (1) through a support frame (421);
the first press-fitting mechanism (1) presses copper sleeves into a workpiece, the second press-fitting mechanism (2) presses three pins into the workpiece, the workpiece is fixed through a positioning mechanism, then the copper sleeves and the pins are pressed into the workpiece through a pressurizing cylinder, three pin holes are formed in the workpiece and have a certain angle relation, so that before the copper sleeves enter the second press-fitting mechanism, the workpiece is subjected to angle rotation compensation treatment, the angle relation of the three pin holes in the workpiece is guaranteed to be the same as the angle required by the second press-fitting mechanism, firstly, a visual detection system (42) observes the position relation of the three pin holes in the workpiece placed on the angle rotation compensation mechanism (41), if the angle relation of the visual detection system (42) is inconsistent with the angle required by the second press-fitting mechanism (2), the visual detection system (42) transmits offset data to the angle rotation compensation mechanism (41), the angle rotation compensation mechanism (41) finds a proper angle through driving the workpiece to rotate, then the workpiece is repositioned, and the workpiece is conveyed to the second press-fitting mechanism (2) through a four-linkage manipulator mechanism (6) to complete press-fitting work of the three pins.
2. The starting shaft press-fitting apparatus according to claim 1, wherein: the rear of frame base (3) is equipped with copper sheathing pay-off vibrations dish (7) and pin pay-off vibrations dish (8), copper sheathing pay-off vibrations dish (7) are located the rear of first pressure equipment mechanism (1), pin pay-off vibrations dish (8) are located the rear of second pressure equipment mechanism (2).
3. The starting shaft press-fitting apparatus according to claim 2, wherein: the copper bush feeding vibration disc (7) is connected with the first press-fitting mechanism (1), and the pin feeding vibration disc (8) is connected with the second press-fitting mechanism (2).
4. The starting shaft press-fitting apparatus according to claim 1, wherein: the feeding disc (31) and the discharging disc (32) are fixed on the ground through a bracket, and the feeding disc (31) and the discharging disc (32) are positioned on the same horizontal plane with the whole machine bottom plate (4).
5. A method of machining a starting shaft using the starting shaft press-fitting apparatus as claimed in any one of claims 1 to 4, characterized in that: the method comprises the following steps:
1) Workpiece feeding: placing the workpieces in the feeding disc (31) on a conveyor belt (314), and then conveying the workpieces to the lower part of a material taking manipulator mechanism (33) one by the conveyor belt (314) for positioning;
2) And (3) material taking: the material taking mechanical arm mechanism (33) clamps a workpiece from the conveyor belt (314), then the workpiece is rotated for 180 degrees, and the material taking mechanical arm mechanism (33) lifts the rotated workpiece for a certain distance and then positions the workpiece below the four-linkage mechanical arm mechanism (6);
3) Turnover of four-linkage manipulator mechanism: the four-linkage manipulator mechanism (6) has two strokes of a process and a return stroke, and the four-linkage manipulator mechanism (6) has four mechanical claws which act on the grabbing, moving and turnover of workpieces among the stations;
4) And (3) press fitting of workpieces: the press mounting of the workpiece is divided into three steps, wherein the first step is the press mounting of a copper sleeve, the second step is the angle compensation of the workpiece, and the third step is the press mounting of three pins;
press fitting of copper bush: the four-linkage mechanical arm mechanism (6) grabs and places a workpiece on the material taking mechanical arm mechanism (33) on the first positioning mechanism (12), the copper bush is conveyed to the first pressing mechanism (1) by the copper bush feeding vibration disc (7), then the first positioning mechanism (12) moves to the lower part of the first pressing mechanism (1), the copper bush is pressed into the workpiece through the first pressurizing cylinder (11), then the first positioning mechanism (12) is moved out, and the moved workpiece waits for grabbing of the four-linkage mechanical arm mechanism (6);
and (3) angle compensation of a workpiece: the four-linkage manipulator mechanism (6) grabs the workpiece after the copper sleeve press-fitting process is completed, and places the workpiece on the angle rotation compensation mechanism (41), then the angle of the workpiece is detected through the visual detection system (42), offset data are transmitted to the angle rotation compensation mechanism (41), and then the angle rotation compensation mechanism (41) rotates the workpiece to an angle required by the second press-fitting mechanism (2) according to requirements;
press fitting of three pins: the four-linkage mechanical arm mechanism (6) grabs and places the workpiece subjected to angle compensation on the second positioning mechanism (22), the pin feeding vibration disc (8) conveys pins to the second press-fitting mechanism (2), three pins enter the second press-fitting mechanism (2) at a time and form a certain angle position relation, then the second positioning mechanism (22) moves to the position below the second press-fitting mechanism (2), the three pins are pressed into the workpiece through the second pressurizing cylinder (21), demolding of the workpiece is completed through the demolding cylinder (23), the second positioning mechanism (22) is moved out, and the moved workpiece waits for grabbing of the four-linkage mechanical arm mechanism (6);
5) And (3) unloading: the four-linkage manipulator mechanism (6) grabs the workpiece positioned on the second positioning mechanism (22), then the unloading and placing manipulator mechanism (34) clamps the workpiece from the four-linkage manipulator mechanism (6) and rotates the workpiece by 180 degrees, then the workpiece is placed on the discharging belt line mechanism (324), and finally the workpiece is conveyed to the discharging disc (32) through the discharging belt line mechanism (324).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810216508.3A CN108381165B (en) | 2018-03-16 | 2018-03-16 | Start shaft press-fitting equipment and operation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810216508.3A CN108381165B (en) | 2018-03-16 | 2018-03-16 | Start shaft press-fitting equipment and operation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN108381165A CN108381165A (en) | 2018-08-10 |
| CN108381165B true CN108381165B (en) | 2024-04-02 |
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| CN201810216508.3A Active CN108381165B (en) | 2018-03-16 | 2018-03-16 | Start shaft press-fitting equipment and operation method thereof |
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| CN113118753B (en) * | 2019-12-31 | 2022-08-09 | 苏州益维蓝电子科技有限公司 | Press mounting equipment of solenoid valve |
| CN114367803A (en) * | 2021-12-21 | 2022-04-19 | 扬州华通橡塑有限公司 | Hydraulic damper rubber node press fitting equipment for rail transit vehicle |
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| JPH07246522A (en) * | 1991-09-20 | 1995-09-26 | Press & Stanzwerk Ag | Manufacturing device for cam shaft |
| JP2004276132A (en) * | 2003-03-12 | 2004-10-07 | Honda Motor Co Ltd | Press-in method and device for shaft member |
| CN103956862A (en) * | 2014-04-29 | 2014-07-30 | 广州宏和精密机械有限公司 | Automatic assembly production line for plastic package motor |
| CN105522361A (en) * | 2016-01-25 | 2016-04-27 | 苏州富强科技有限公司 | Double-position automatic detection type aligning assembly machine |
| CN105983971A (en) * | 2015-02-05 | 2016-10-05 | 珠海华宇金属有限公司 | Automatic four-way reversing valve capillary tube inserting equipment |
| WO2016183875A1 (en) * | 2015-05-21 | 2016-11-24 | 江苏比微曼智能科技有限公司 | Multicomponent assembling device |
| CN205733724U (en) * | 2016-07-05 | 2016-11-30 | 重庆市银钢一通科技有限公司 | A kind of cam press-loading device |
-
2018
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07246522A (en) * | 1991-09-20 | 1995-09-26 | Press & Stanzwerk Ag | Manufacturing device for cam shaft |
| JPH06297262A (en) * | 1993-04-13 | 1994-10-25 | Nissan Motor Co Ltd | Apparatus for assembling parts on shaft |
| JP2004276132A (en) * | 2003-03-12 | 2004-10-07 | Honda Motor Co Ltd | Press-in method and device for shaft member |
| CN103956862A (en) * | 2014-04-29 | 2014-07-30 | 广州宏和精密机械有限公司 | Automatic assembly production line for plastic package motor |
| CN105983971A (en) * | 2015-02-05 | 2016-10-05 | 珠海华宇金属有限公司 | Automatic four-way reversing valve capillary tube inserting equipment |
| WO2016183875A1 (en) * | 2015-05-21 | 2016-11-24 | 江苏比微曼智能科技有限公司 | Multicomponent assembling device |
| CN105522361A (en) * | 2016-01-25 | 2016-04-27 | 苏州富强科技有限公司 | Double-position automatic detection type aligning assembly machine |
| CN205733724U (en) * | 2016-07-05 | 2016-11-30 | 重庆市银钢一通科技有限公司 | A kind of cam press-loading device |
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| CN108381165A (en) | 2018-08-10 |
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