CN110749439A - Full-automatic running-in testing machine for steering gear - Google Patents
Full-automatic running-in testing machine for steering gear Download PDFInfo
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- CN110749439A CN110749439A CN201810720657.3A CN201810720657A CN110749439A CN 110749439 A CN110749439 A CN 110749439A CN 201810720657 A CN201810720657 A CN 201810720657A CN 110749439 A CN110749439 A CN 110749439A
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- 238000002474 experimental method Methods 0.000 abstract description 2
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
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Abstract
A full-automatic running-in testing machine for a steering gear belongs to the field of precision testing equipment. The composition comprises: the automatic moving-in and moving-out mechanism, the PLC electrical control box, the loading mechanism, the rack, the touch screen control panel and the running-in mechanism. The equipment adopts a full-automatic working mode, and the workpiece is automatically moved in and out, automatically clamped and positioned, and automatically subjected to a running-in experiment. The movement of the running-in mechanism adopts a servo motor, and the experimental requirements of workpieces with different lengths can be met. The movement of the loading mechanism also adopts a servo motor, so that the experimental requirements of different pinion workpieces are met. In the aspect of electrical control, a PLC and a touch screen are adopted for control, and a servo motor and an air cylinder are adopted as power sources and are responsible for all operation instructions and implementation of equipment.
Description
Technical Field
The full-automatic running-in testing machine for the steering gear effectively solves the problem of full-automatic running-in testing of the steering gear. Belongs to the field of precision test equipment.
Background
The existing steering gear running-in testing machine produced in China completely adopts a manual feeding and discharging mode, and the requirement of a full-automatic production line cannot be met. Based on the above, a full-automatic running-in testing machine for the steering gear is developed, so that automation of feeding and discharging of workpieces is realized on the basis of automatic running-in testing, and the requirement of a factory for establishing a full-automatic production line is met. Fills the domestic blank.
Disclosure of Invention
The invention provides a steering gear running-in testing machine. The equipment adopts a full-automatic working mode, and comprises automatic inflow and outflow of a steering gear and automatic running-in test. When a loading running-in test is carried out, a floating type rotating head structure is adopted, a servo motor is adopted as a power source, and a spline of a pinion cannot be damaged when the pinion is inserted; and the design of adjustable angle is adopted, so that the experimental requirements of workpieces with different angles are met. The running-in mechanism adopts a servo motor as a power source and is matched with ejector rods with different lengths to meet the experimental requirements of workpieces with different lengths.
The technical scheme adopted by the invention is as follows: the automatic moving-in and moving-out mechanism 1 is connected with the rack 4 through a bolt group; the PLC electrical control box 2 is connected with the touch screen control panel 5 through a data bus; the loading mechanism 3 is connected with the frame 4 through a bolt group; the running-in mechanism 6 is connected with the frame 4 through a bolt; the loading mechanism 3 and the running-in mechanism 6 are respectively connected with the touch screen control panel 5 and the PLC electrical control box 2 through data lines.
In the aspect of electrical control, a PLC and a touch screen are adopted for control, and a servo motor and an air cylinder are adopted as power sources and are responsible for all operation instructions and implementation of equipment.
The gain effect of the invention is as follows:
structurally: the automatic feeding and discharging mechanism is adopted in the equipment, online production of the equipment is met, and labor is saved. And can carry out the running-in test automatically, save the beat, alleviate workman's work load. The touch screen is used as a manual interface, so that the operation is simplified, and meanwhile, the setting of operation data is more flexible, and the measurement and adjustment requirements of different workpieces can be met. The equipment frame adopts the welded structure of steel sheet and square steel, has guaranteed sufficient rigidity and intensity, can guarantee the stability in the measurement process, and the protection of frame top adoption section bar and organic glass is both safe and pleasing to the eye. The spline on the workpiece can be prevented from being damaged by adopting a floating loading head mode.
In terms of control: a torque sensor is applied to accurately control the loading torque; the running-in torque is measured by using the pressure sensor, so that the accuracy of the experiment is ensured; the servo motor is used as a power source for mechanism driving, so that the experimental requirements of workpieces of different types can be met.
Drawings
FIG. 1 is an overall isometric view of the present invention;
FIG. 2 is a front view of the automatic in-out mechanism of the present invention;
FIG. 3 is a front view of the loading mechanism of the present invention;
FIG. 4 is a top view of the loading mechanism of the present invention;
figure 5 is a front view of the running-in mechanism of the present invention.
Detailed Description
Referring to fig. 1, the full-automatic forward and reverse rotation testing machine for the steering gear of the invention comprises an automatic shifting-in and shifting-out mechanism 1, a PLC (programmable logic controller) electrical control box 2, a loading mechanism 3, a frame 4, a touch screen control panel 5 and a running-in mechanism 6, wherein the automatic shifting-in and shifting-out mechanism 1 is connected with the frame 4 through a bolt group; the PLC electrical control box 2 is connected with the touch screen control panel 5 through a data bus; the loading mechanism 3 is connected with the frame 4 through a bolt group; the running-in mechanism 6 is connected with the frame 4 through a bolt; the loading mechanism 3 and the running-in mechanism 6 are respectively connected with the touch screen control panel 5 and the PLC electrical control box 2 through data lines;
referring to fig. 2, an upper pressure head seat 1-2 is connected with an upper pressure head 1-1 through a knob plunger 1-1; the shell support block 1-4 is connected with the quick change seat 1-6 through the transition block 1-5; the quick-change seat 1-6 is connected with the quick-change plate 1-10 through a bolt; the quick change plates 1-10 are connected with the I-shaped frames 1-11 through bolts; the height positioning plate 1-7 is connected with the mounting bottom plate 1-8 through bolts; the positioning pins 1-12 are connected with the positioning cylinders 1-15 through floating connecting pieces 1-13; the positioning air cylinders 1-15 are connected with the mounting bottom plates 1-8 through air cylinder connecting blocks 1-14;
referring to fig. 3 and 4, the corner servo 3-1 is connected with the corner speed reducer 3-2 through a bolt; the corner speed reducer 3-2 is connected with the upper motor mounting rack 3-3 through bolts; the upper motor mounting rack 3-3 is connected with the advancing bottom plate 3-23 through bolts; the corner speed reducer 3-2 is connected with the torque sensor 3-5 through a left coupler 3-4; the rotating shaft 3-7 is connected with the torque sensor 3-5 through a right coupler 3-6; the rotating shaft 3-7 is connected with the bearing chamber 3-8 through a bearing; the bearing chamber 3-8 is connected with the advancing bottom plate 3-23 through a bolt; the bearing gland 3-9 is connected with the bearing chamber 3-8 through a bolt; the protective sleeve 3-10 is connected with the bearing gland 3-9 through a bolt; the left cross shaft seat 3-11 is connected with the rotating shaft 3-7 through a bolt; the left cross axle seat 3-11 is connected with the inner movable connecting sleeve 3-13 through a left cross axle 3-12; the inner movable connecting sleeves 3-13 are connected with the outer movable connecting sleeves 3-14 through bolts; the outer movable connecting sleeve 3-14 is connected with the right cross shaft fixing seat 3-16 through a right cross shaft 3-15; the right cross shaft fixing seat 3-16 is connected with the jacket connecting seat 3-17 through a bolt; the jacket connecting seat 3-17 is connected with the power head 3-18 through a clamping groove; the cylinder tail seat 3-34 is connected with the protective sleeve 3-10 through a bolt; the righting cylinder 3-35 is connected with the cylinder tail seat 3-34 through a pin shaft; the cylinder connecting rods 3-36 are connected with the righting cylinders 3-35 through pin shafts; the righting piece 3-37 is connected with the cylinder connecting rod 3-36 through a pin shaft; the shaft seats 3-38 are connected with the righting sheets 3-37 through pin shafts; the shaft seat 3-38 is connected with the protective sleeve 3-10 through a bolt; the forward servo 3-19 is connected with the forward speed reducer 3-20 through a bolt; the forward speed reducer 3-20 is connected with the lower motor mounting rack 3-21 through bolts; the lower motor mounting rack 3-21 is connected with the angle bottom plate 3-25 through bolts; the forward speed reducer 3-20 is connected with the forward lead screw 3-22 through a coupler; the forward lead screws 3-22 are connected with the forward bottom plates 3-23 through nut seats; the forward guide rails 3-24 are connected with the angle bottom plates 3-25 through bolts; the forward guide rails 3-24 are connected with the forward bottom plates 3-23 through bolts; the angle bottom plates 3-25 are connected with the transverse bottom plates 3-26 through shaft sleeves; the transverse guide rails 3-27 are connected with the transverse bottom plates 3-26 through bolts; the transverse guide rails 3-27 are connected with the lifting bottom plates 3-28 through bolts; the lifting bottom plate 3-28 is connected with the transverse screw rod seat 3-41 through a bolt; the transverse screw rods 3-40 are connected with the transverse bottom plates 3-26 through nut seats; the hand wheels 3-39 are connected with the transverse screw rods 3-40 through keys; the floating connecting seats 3-29 are connected with the lifting bottom plates 3-28 through bolts; the floating connecting seat 3-29 is connected with the lifting cylinder 3-33 through threads; the lifting cylinders 3-33 are connected with the lifting cylinder frames 3-32 through bolts; the lifting cylinder frame 3-32 is connected with the bottom plate 3-31 through bolts;
referring to fig. 5, the left fixed base plate 6-1 is connected with the left cylinder frame 6-3 through bolts; the left air cylinder 6-2 is connected with the left air cylinder frame 6-3 through a bolt; the left push block 6-4 is connected with the left air cylinder 6-2 through a floating joint; the left sliding seat 6-6 is connected with the left fixed bottom plate 6-1 through a bolt; the left sliding seat 6-6 is connected with the left positioning cylinder 6-5 through a bolt; the left positioning rod 6-7 is connected with the left positioning cylinder 6-5 through a bolt; the left positioning seat 6-8 is connected with the left fixed bottom plate 6-1 through a bolt; the left positioning block 6-9 is connected with the left positioning seat 6-8 through a bolt; the left running-in servo motor 6-10 is connected with the left motor bracket 6-11 through a bolt; the left motor bracket 6-11 is connected with the left tightening frame 6-12 through a bolt; the left puller rack 6-12 is connected with the left push block 6-4 through a bolt; the left running-in servo motor 6-10 is connected with the left advancing screw 6-13 through a coupler; the left forward guide rail 6-14 is connected with the left pressure sensor frame 6-15 through a bolt; the left pressure sensor frame 6-15 is connected with the left pressure sensor 6-16 through a bolt; the left pressure sensor 6-16 is connected with the left thrust frame 6-17 through a bolt; the left push rod sleeve 6-18 is connected with the left thrust frame 6-17 through a bolt; the left push rod 6-19 is connected with the left push rod sleeve 6-18 in a matching way through a shaft hole; the left chuck seat 6-20 is connected with the left puller rack 6-12 through a bolt; the left chuck 6-21 is connected with the left chuck seat 6-20 in a matched manner through a clamping groove; the right fixed bottom plate 6-22 is connected with the right cylinder frame 6-24 through bolts; the right cylinder 6-23 is connected with the right cylinder frame 6-24 through a bolt; the right push block 6-25 is connected with the right cylinder 6-23 through a floating joint; the right sliding seat 6-27 is connected with the right fixed bottom plate 6-22 through a bolt; the right sliding seat 6-27 is connected with the right positioning cylinder 6-26 through a bolt; the right positioning rod 6-28 is connected with the right positioning cylinder 6-26 through a bolt; the right positioning seat 6-29 is connected with the right fixed bottom plate 6-22 through a bolt; the right positioning block 6-30 is connected with the right positioning seat 6-29 through a bolt; the right running-in servo motor 6-31 is connected with the right motor bracket 6-32 through a bolt; the right motor bracket 6-32 is connected with the right puller bracket 6-33 through a bolt; the right jacking frame 6-33 is connected with the right pushing block 6-25 through a bolt; the right running-in servo motor 6-31 is connected with the right forward screw 6-34 through a coupler; the right forward guide rail 6-35 is connected with the right pressure sensor frame 6-36 through a bolt; the right pressure sensor frame 6-36 is connected with the right pressure sensor 6-37 through a bolt; the right pressure sensor 6-37 is connected with the right thrust frame 6-38 through a bolt; the right push rod sleeve 6-39 is connected with the right thrust frame 6-38 through a bolt; the right push rod 6-40 is connected with the right push rod sleeve 6-39 in a matching way through a shaft hole; the right chuck seat 6-41 is connected with the right puller rack 6-33 through a bolt; the right chuck 6-42 is connected with the right chuck seat 6-41 through a clamping groove in a matching way.
Claims (4)
1. The full-automatic running-in testing machine of steering gear its characterized in that: the full-automatic running-in testing machine for the steering gear consists of an automatic moving-in and moving-out mechanism (1), a PLC (programmable logic controller) electrical control box (2), a loading mechanism (3), a rack (4), a touch screen control panel (5) and a running-in mechanism (6); the automatic moving-in and moving-out mechanism (1) is connected with the rack (4) through a bolt group; the PLC electrical control box (2) is connected with the touch screen control panel (5) through a data bus; the loading mechanism (3) is connected with the rack (4) through a bolt group; the running-in mechanism (6) is connected with the frame (4) through a bolt; the loading mechanism (3) and the running-in mechanism (6) are respectively connected with the touch screen control panel (5) and the PLC electrical control box (2) through data lines.
2. The full-automatic running-in tester for the steering gear according to claim 1, characterized in that: the upper pressure head seat (1-2) is connected with the upper pressure head (1-3) through a knob plunger (1-1); the shell support block (1-4) is connected with the quick change seat (1-6) through the transition block (1-5); the quick-change seats (1-6) are connected with the quick-change plates (1-10) through bolts; the quick change plates (1-10) are connected with the I-shaped frames (1-11) through bolts; the height positioning plate (1-7) is connected with the mounting bottom plate (1-8) through a bolt; the positioning pins (1-12) are connected with the positioning cylinders (1-15) through floating connecting pieces (1-13); the positioning air cylinders (1-15) are connected with the mounting bottom plates (1-8) through air cylinder connecting blocks (1-14).
3. The full-automatic running-in tester for the steering gear according to claim 1, characterized in that: the corner servo (3-1) is connected with the corner speed reducer (3-2) through a bolt; the corner speed reducer (3-2) is connected with the upper motor mounting rack (3-3) through a bolt; the upper motor mounting rack (3-3) is connected with the advancing bottom plate (3-23) through a bolt; the corner speed reducer (3-2) is connected with the torque sensor (3-5) through a left coupler (3-4); the rotating shaft (3-7) is connected with the torque sensor (3-5) through a right coupling (3-6); the rotating shaft (3-7) is connected with the bearing chamber (3-8) through a bearing; the bearing chamber (3-8) is connected with the advancing bottom plate (3-23) through a bolt; the bearing gland (3-9) is connected with the bearing chamber (3-8) through a bolt; the protective sleeve (3-10) is connected with the bearing gland (3-9) through a bolt; the left cross shaft seat (3-11) is connected with the rotating shaft (3-7) through a bolt; the left cross shaft seat (3-11) is connected with the inner movable connecting sleeve (3-13) through a left cross shaft (3-12); the inner movable connecting sleeves (3-13) are connected with the outer movable connecting sleeves (3-14) through bolts; the outer movable connecting sleeve (3-14) is connected with the right cross shaft fixing seat (3-16) through a right cross shaft (3-15); the right cross shaft fixing seat (3-16) is connected with the jacket connecting seat (3-17) through a bolt; the jacket connecting seat (3-17) is connected with the power head (3-18) through a clamping groove; the cylinder tail seat (3-34) is connected with the protective sleeve (3-10) through a bolt; the righting cylinder (3-35) is connected with the cylinder tailstock (3-34) through a pin shaft; the cylinder connecting rods (3-36) are connected with the righting cylinders (3-35) through pin shafts; the righting piece (3-37) is connected with the cylinder connecting rod (3-36) through a pin shaft; the shaft seats (3-38) are connected with the righting sheets (3-37) through pin shafts; the shaft seat (3-38) is connected with the protective sleeve (3-10) through a bolt; the forward servo (3-19) is connected with the forward speed reducer (3-20) through a bolt; the forward speed reducer (3-20) is connected with the lower motor mounting rack (3-21) through a bolt; the lower motor mounting rack (3-21) is connected with the angle bottom plate (3-25) through a bolt; the forward speed reducer (3-20) is connected with the forward lead screw (3-22) through a coupling; the forward lead screws (3-22) are connected with the forward bottom plates (3-23) through nut seats; the forward guide rails (3-24) are connected with the angle bottom plates (3-25) through bolts; the forward guide rails (3-24) are connected with the forward bottom plates (3-23) through bolts; the angle bottom plates (3-25) are connected with the transverse bottom plates (3-26) through shaft sleeves; the transverse guide rails (3-27) are connected with the transverse bottom plates (3-26) through bolts; the transverse guide rails (3-27) are connected with the lifting bottom plates (3-28) through bolts; the lifting bottom plates (3-28) are connected with the transverse screw rod seats (3-41) through bolts; the transverse screw rods (3-40) are connected with the transverse bottom plates (3-26) through nut seats; the hand wheels (3-39) are connected with the transverse screw rods (3-40) through keys; the floating connecting seat (3-29) is connected with the lifting bottom plate (3-28) through a bolt; the floating connecting seat (3-29) is connected with the lifting cylinder (3-33) through threads; the lifting cylinders (3-33) are connected with the lifting cylinder frames (3-32) through bolts; the lifting cylinder frames (3-32) are connected with the bottom plates (3-31) through bolts.
4. The full-automatic running-in tester for the steering gear according to claim 1, characterized in that: the left fixed bottom plate (6-1) is connected with the left cylinder frame (6-3) through a bolt; the left air cylinder (6-2) is connected with the left air cylinder frame (6-3) through a bolt; the left push block (6-4) is connected with the left air cylinder (6-2) through a floating joint; the left sliding seat (6-6) is connected with the left fixed bottom plate (6-1) through a bolt; the left sliding seat (6-6) is connected with the left positioning cylinder (6-5) through a bolt; the left positioning rod (6-7) is connected with the left positioning cylinder (6-5) through a bolt; the left positioning seat (6-8) is connected with the left fixed bottom plate (6-1) through a bolt; the left positioning block (6-9) is connected with the left positioning seat (6-8) through a bolt; the left running-in servo motor (6-10) is connected with the left motor bracket (6-11) through a bolt; the left motor bracket (6-11) is connected with the left tightening frame (6-12) through a bolt; the left puller rack (6-12) is connected with the left push block (6-4) through a bolt; the left running-in servo motor (6-10) is connected with the left advancing screw rod (6-13) through a coupler; the left advancing guide rail (6-14) is connected with the left pressure sensor frame (6-15) through a bolt; the left pressure sensor frame (6-15) is connected with the left pressure sensor (6-16) through a bolt; the left pressure sensor (6-16) is connected with the left thrust frame (6-17) through a bolt; the left push rod sleeve (6-18) is connected with the left thrust frame (6-17) through a bolt; the left push rod (6-19) is connected with the left push rod sleeve (6-18) in a matching way through a shaft hole; the left chuck seat (6-20) is connected with the left tightening frame (6-12) through a bolt; the left chuck (6-21) is connected with the left chuck seat (6-20) in a matching way through a clamping groove; the right fixed bottom plate (6-22) is connected with the right cylinder frame (6-24) through bolts; the right cylinder (6-23) is connected with the right cylinder frame (6-24) through a bolt; the right push block (6-25) is connected with the right cylinder (6-23) through a floating joint; the right sliding seat (6-27) is connected with the right fixed bottom plate (6-22) through a bolt; the right sliding seat (6-27) is connected with the right positioning cylinder (6-26) through a bolt; the right positioning rod (6-28) is connected with the right positioning cylinder (6-26) through a bolt; the right positioning seat (6-29) is connected with the right fixed bottom plate (6-22) through a bolt; the right positioning block (6-30) is connected with the right positioning seat (6-29) through a bolt; the right running-in servo motor (6-31) is connected with the right motor bracket (6-32) through a bolt; the right motor bracket (6-32) is connected with the right tightening frame (6-33) through a bolt; the right puller rack (6-33) is connected with the right push block (6-25) through a bolt; the right running-in servo motor (6-31) is connected with the right advancing screw rod (6-34) through a coupler; the right forward guide rail (6-35) is connected with the right pressure sensor frame (6-36) through a bolt; the right pressure sensor frame (6-36) is connected with the right pressure sensor (6-37) through a bolt; the right pressure sensor (6-37) is connected with the right thrust frame (6-38) through a bolt; the right push rod sleeve (6-39) is connected with the right thrust frame (6-38) through a bolt; the right push rod (6-40) is connected with the right push rod sleeve (6-39) in a matching way through the shaft hole; the right chuck seat (6-41) is connected with the right puller rack (6-33) through a bolt; the right chuck (6-42) is connected with the right chuck seat (6-41) in a matching way through a clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810720657.3A CN110749439B (en) | 2018-07-04 | Full-automatic running-in testing machine for steering gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810720657.3A CN110749439B (en) | 2018-07-04 | Full-automatic running-in testing machine for steering gear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110749439A true CN110749439A (en) | 2020-02-04 |
| CN110749439B CN110749439B (en) | 2024-09-10 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204964191U (en) * | 2015-09-30 | 2016-01-13 | 温岭市装配设备成套有限公司 | Steering gear comprehensive properties detection device |
| CN106383492A (en) * | 2016-11-21 | 2017-02-08 | 吉林瑞铭机电设备有限公司 | Gap adjusting machine |
| CN206399669U (en) * | 2017-01-19 | 2017-08-11 | 湖北唯思凌科装备制造有限公司 | A kind of automatic running-in testing machine platform of steering gear |
| CN208333844U (en) * | 2018-07-04 | 2019-01-04 | 吉林瑞铭机电设备有限公司 | The full-automatic running-in testing machine of diverter |
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204964191U (en) * | 2015-09-30 | 2016-01-13 | 温岭市装配设备成套有限公司 | Steering gear comprehensive properties detection device |
| CN106383492A (en) * | 2016-11-21 | 2017-02-08 | 吉林瑞铭机电设备有限公司 | Gap adjusting machine |
| CN206399669U (en) * | 2017-01-19 | 2017-08-11 | 湖北唯思凌科装备制造有限公司 | A kind of automatic running-in testing machine platform of steering gear |
| CN208333844U (en) * | 2018-07-04 | 2019-01-04 | 吉林瑞铭机电设备有限公司 | The full-automatic running-in testing machine of diverter |
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