CN111496510A - Automatic device of screwing up of hydraulic pressure spare - Google Patents
Automatic device of screwing up of hydraulic pressure spare Download PDFInfo
- Publication number
- CN111496510A CN111496510A CN202010234366.0A CN202010234366A CN111496510A CN 111496510 A CN111496510 A CN 111496510A CN 202010234366 A CN202010234366 A CN 202010234366A CN 111496510 A CN111496510 A CN 111496510A
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- fixed
- hydraulic
- block
- connecting plate
- fixed block
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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
- B23P19/04—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 assembling or disassembling parts
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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
- B23P19/006—Holding or positioning the article in front of the applying tool
Abstract
The invention provides an automatic hydraulic part screwing device which comprises a fixed bottom plate and a hydraulic workpiece, wherein supporting legs are fixed at four corner positions at the bottom of the fixed bottom plate, and sliding rods are fixed on two sides of the top of the fixed bottom plate. According to the hydraulic workpiece fixing device, the two groups of fixing mechanisms can extrude and fix the hydraulic workpiece from two sides of the hydraulic workpiece, the two groups of fixing mechanisms can be driven by the first ball screw to move in the front and back positions, the two groups of fixing mechanisms can be driven by the bolt rod and the second driving motor to move in the left and right positions, so that the position of the hydraulic workpiece can be flexibly adjusted, meanwhile, the position of the tightening gun can be driven by the second ball screw to move in the left and right positions, and the hydraulic telescopic rod drives the tightening gun to move in the up and down positions.
Description
Technical Field
The invention relates to the field of hydraulic elements, in particular to an automatic hydraulic part screwing device.
Background
A complete hydraulic system consists of five parts, namely a power element, an execution element, a control element, an auxiliary element and hydraulic oil.
The hydraulic system mainly comprises: the hydraulic system consists of five parts, namely a power element (an oil pump), an actuating element (an oil cylinder or a hydraulic motor), a control element (various valves), an auxiliary element, a working medium and the like. 1. The power element (oil pump) is used for converting the mechanical energy of the liquid into hydraulic pressure energy by using the mechanical energy of the prime motor; is the power part in the hydraulic transmission. 2. The actuator (oil cylinder, hydraulic motor) converts the hydraulic energy of the liquid into mechanical energy. Wherein, the oil cylinder makes linear motion, and the motor makes rotary motion. 3. The control elements include pressure valves, flow valves, directional valves, and the like. The functions of the hydraulic motors are to steplessly adjust the speed of the hydraulic motors according to requirements and to adjust and control the pressure, flow and flow direction of working fluid in a hydraulic system. 4. The auxiliary components except the three parts comprise a pressure gauge, an oil filter, an energy storage device, a cooler and a pipe fitting { mainly comprising various pipe joints (flaring type, welding type, clamping type, sae flange), a high-pressure ball valve, a quick-change connector, a hose assembly, a pressure measuring connector, a pipe clamp and the like } and an oil tank and the like, and the auxiliary components are also very important. 5. The working medium is hydraulic oil or emulsion in various hydraulic transmissions, and energy conversion is realized through an oil pump and a hydraulic motor.
However, the hydraulic component is complex to process, operate and manufacture, particularly the requirement on the tightening torque of the hydraulic component is strict, the phenomenon of leakage or unqualified torque is easy to occur in manual operation, and meanwhile, the automatic tightening device has low automation degree and poor flexibility and seriously affects the quality and the efficiency of products.
Disclosure of Invention
The invention aims to provide an automatic hydraulic part screwing device to solve the technical problem.
In order to solve the technical problems, the invention adopts the following technical scheme: the utility model provides an automatic device of screwing up of hydraulic pressure spare, includes PMKD and hydraulic pressure work piece, its characterized in that:
supporting legs are fixed at four corner positions at the bottom of the fixed bottom plate, sliding rods are fixed on two sides of the top of the fixed bottom plate, a first ball screw is movably connected between the two sliding rods, a first limiting block and a second limiting block are respectively sleeved on the outer sides of the two sliding rods in a sliding manner, a first spiral moving block is in threaded connection with the outer side of the first ball screw, two sides of the first spiral moving block are respectively connected to the first limiting block and the second limiting block through connecting rods, the top of the first limiting block is connected with a first fixing mechanism through connecting rods, the top of the second limiting block is connected with a second fixing mechanism through connecting rods, and the hydraulic workpiece is fixed between the first fixing mechanism and the second fixing mechanism;
one side of the fixed bottom plate is fixedly provided with a side connecting plate, a second ball screw is movably connected onto the side connecting plate, a second spiral moving block is in threaded connection with the outer side of the second ball screw, and the top of the second spiral moving block is connected with a tightening gun through a hydraulic telescopic rod.
Preferably, the tightening heads of the tightening guns are vertically distributed with the hydraulic telescopic rods.
Preferably, first fixed establishment includes first fixed block, hob, second driving motor, first connecting plate and first extrusion pad, the bottom of first fixed block is connected to on the first stopper through the connecting rod, one side swing joint of first fixed block has the spiral fixed block, the hob runs through spiral fixed block and first fixed block, wherein hob and spiral fixed block threaded connection, second driving motor sets up in the top of first fixed block to it rotates to drive the spiral fixed block, the one end of hob is fixed with first connecting plate, one side of first connecting plate through the pivot with first extrusion pad swing joint.
Preferably, the second fixing mechanism includes second fixed block, actuating lever, third driving motor, second dummy block and second connecting plate, the bottom of second fixed block is connected to the second stopper through the goose liver that hits even, the inside activity of second fixed block has been cup jointed the actuating lever, wherein the one end of actuating lever pass through the belt with the transmission of third driving motor is connected, the other end of actuating lever is provided with the second connecting plate, and the one end of second connecting plate is provided with the second dummy block.
Preferably, the first pressing pad and the second pressing pad are located on two sides of the hydraulic workpiece.
Preferably, the first pressing pad and the second pressing pad are made of rubber pads.
Preferably, one side of the first ball screw is in transmission connection with a first driving motor.
Preferably, one side of the second ball screw is in transmission connection with a fourth driving motor.
Preferably, a plurality of positioning holes are formed in the hydraulic workpiece.
Compared with the related art, the automatic hydraulic part tightening device provided by the invention has the following beneficial effects:
the invention provides an automatic hydraulic part screwing device, firstly, two groups of fixing mechanisms can extrude and fix a hydraulic workpiece from two sides of the hydraulic workpiece, and the two groups of fixing mechanisms can be driven by a first ball screw to move back and forth, the two groups of fixing mechanisms can be driven by a bolt rod and a second driving motor to move left and right, so that the position of the hydraulic workpiece can be flexibly adjusted, meanwhile, the position of a screwing gun can be driven by a second ball screw to move left and right, and a hydraulic telescopic rod can be driven to move up and down, so that the screwing gun can be correspondingly adjusted according to the position of the hydraulic workpiece, thereby facilitating the installation and fixation of the hydraulic workpiece, having higher flexibility, no need of manual operation, high automation degree and higher installation quality, secondly, a second driving motor in the first fixing mechanism can drive a screw rod to rotate and move forward, thereby extrude and fixed hydraulic pressure work piece, because first connecting plate and first extrusion pad swing joint, second connecting plate and second extrusion pad fixed connection, and the third driving motor in the second fixed establishment can drive the actuating lever and rotate, and then drive hydraulic pressure work piece and rotate to the position of adjustment hydraulic pressure work piece guarantees the integrality of hydraulic pressure work piece installation, and the flexibility is higher.
Drawings
FIG. 1 is a schematic structural view of an automatic hydraulic component tightening apparatus according to the present invention;
FIG. 2 is a side view of an automatic hydraulic component tightening apparatus according to the present invention;
FIG. 3 is a top view of the mounting plate of the present invention;
reference numerals: 1. fixing the bottom plate; 2. supporting legs; 3. a first stopper; 4. a first spiral moving block; 5. a first drive motor; 6. a second limiting block; 7. a first fixed block; 8. a second fixed block; 9. a screw rod; 10. a second drive motor; 11. a first connecting plate; 12. a first squeeze pad; 13. a hydraulic workpiece; 14. positioning holes; 15. a second pressing pad; 16. a second connecting plate; 17. a drive rod; 18. a third drive motor; 19. a side connection plate; 20. a hydraulic telescopic rod; 21. screwing down the gun; 22. a slide bar; 23. a first ball screw; 24. a second ball screw; 25. a second spiral moving block; 26. and a fourth drive motor.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easily understood, the invention is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the invention, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.
Specific embodiments of the present invention are described below with reference to the accompanying drawings.
In the implementation process, as shown in figures 1-3, the automatic hydraulic part tightening device comprises a fixed base plate 1 and a hydraulic workpiece 13,
supporting legs 2 are fixed at four corner positions at the bottom of a fixed base plate 1, sliding rods 22 are fixed on two sides of the top of the fixed base plate 1, a first ball screw 23 is movably connected between the two sliding rods 22, a first limiting block 3 and a second limiting block 6 are respectively sleeved on the outer sides of the two sliding rods 22 in a sliding mode, a first spiral moving block 4 is in threaded connection with the outer side of the first ball screw 23, two sides of the first spiral moving block 4 are respectively connected to the first limiting block 3 and the second limiting block 6 through connecting rods, the top of the first limiting block 3 is connected with a first fixing mechanism through connecting rods, the top of the second limiting block 6 is connected with a second fixing mechanism through connecting rods, and a hydraulic workpiece 13 is fixed between the first fixing mechanism and the second fixing mechanism;
one side of PMKD 1 is fixed with side connecting plate 19, and wherein swing joint has second ball 24 on the side connecting plate 19, and the outside threaded connection of second ball 24 has second spiral movable block 25, and the top of second spiral movable block 25 is connected with through hydraulic telescoping rod 20 screws up rifle 21.
In the specific implementation process, as shown in fig. 2, the tightening heads of the tightening guns 21 are vertically distributed with the hydraulic telescopic rods 20.
In the specific implementation in-process, as shown in fig. 1, first fixed establishment includes first fixed block 7, the hob 9, second driving motor 10, first connecting plate 11 and first extrusion pad 12, the bottom of first fixed block 7 is connected to on first stopper 3 through the connecting rod, one side swing joint of first fixed block 7 has the spiral fixed block, hob 9 runs through spiral fixed block and first fixed block 7, wherein hob 9 and spiral fixed block threaded connection, second driving motor 10 sets up the top at first fixed block 7, and drive the spiral fixed block and rotate, the one end of hob 9 is fixed with first connecting plate 11, one side of first connecting plate 11 is through pivot and first extrusion pad 12 swing joint.
In the specific implementation process, as shown in fig. 1, the second fixing mechanism includes a second fixing block 8, a driving rod 17, a third driving motor 18, a second squeeze pad 15 and a second connecting plate 16, the bottom of the second fixing block 8 is connected to the second limiting block 6 through a continuous-striking goose liver, the driving rod 17 is sleeved in the inner portion of the second fixing block 8, one end of the driving rod 17 is in transmission connection with the third driving motor 18 through a belt, the other end of the driving rod 17 is provided with the second connecting plate 16, and one end of the second connecting plate 16 is provided with the second squeeze pad 15.
In the implementation, as shown in fig. 1, the first pressing pad 12 and the second pressing pad 15 are located on both sides of the hydraulic workpiece 13.
In the specific implementation, as shown in fig. 1, the first pressing pad 12 and the second pressing pad 15 are made of rubber pads.
In the specific implementation, as shown in fig. 3, one side of the first ball screw 23 is in transmission connection with the first driving motor 5.
In a specific implementation, as shown in fig. 3, one side of the second ball screw 24 is drivingly connected to a fourth drive motor 26.
In the specific implementation process, as shown in fig. 1-2, a plurality of positioning holes 14 are formed on the hydraulic workpiece 13.
The working principle of the invention is as follows: firstly, the screw rod 9 is driven by the second driving motor 10 to rotate and move forwards, then the hydraulic workpiece 13 is placed between the first extrusion pad 12 and the second extrusion pad 15, at the moment, the screw rod 9 moves forwards, the first extrusion pad 12 can be enabled to be in full contact with one side of the hydraulic workpiece 13, meanwhile, the second oil filling point 15 is in full contact with the other side of the hydraulic workpiece 13, at the moment, the hydraulic workpiece 13 can be fully fixed, then the first ball screw 23 is driven to rotate by the first driving motor 5, the first spiral moving block 4 and the hydraulic workpiece 13 are driven to move forwards and backwards until the hydraulic workpiece moves to one side of the tightening gun 21, then the second ball screw 24 is driven to rotate by the fourth driving motor 26, the second spiral moving block 25 and the tightening gun 21 can be driven to move forwards and backwards by the hydraulic telescopic rod 20 until the hydraulic telescopic rod 21 moves to the same horizontal line with the hydraulic workpiece 26, then the hydraulic workpiece 13 is processed by the tightening gun 21;
in the use process, the third driving motor 18 can drive the driving rod 17 to rotate, when the driving rod 17 rotates, the hydraulic element 13 can be driven to rotate, and because the first connecting plate 11 is movably connected with the first extrusion pad 12, the first extrusion pad 12 rotates along with the hydraulic element on one side of the first connecting plate 11, and because the second extrusion pad 15 is fixedly connected with the second connecting plate 16, the hydraulic element 13 can be driven to rotate along with the driving rod 17.
Compared with the related art, the automatic hydraulic part tightening device provided by the invention has the following beneficial effects:
the invention provides an automatic hydraulic part tightening device, firstly, two groups of fixing mechanisms can extrude and fix a hydraulic workpiece 13 from two sides of the hydraulic workpiece 13, the two groups of fixing mechanisms can be driven by a first ball screw 23 to move back and forth, the two groups of fixing mechanisms can be driven by a bolt rod 9 and a second driving motor 10 to move left and right, so that the position of the hydraulic workpiece 13 can be flexibly adjusted, meanwhile, the position of a tightening gun 21 is driven by a second ball screw 24 to move left and right, the hydraulic telescopic rod 20 drives the tightening gun to move up and down, therefore, the tightening gun 21 can be correspondingly adjusted according to the position of the hydraulic workpiece 13, the installation and fixation of the hydraulic workpiece 13 are convenient, the flexibility is higher, manual operation is not needed, the automation degree is high, secondly, the second driving motor 10 in the first fixing mechanism can drive a screw rod 9 to rotate and move forward, thereby extrude and fixed hydraulic pressure work piece 13, because first connecting plate 11 and first extrusion pad 12 swing joint, second connecting plate 16 and second extrusion pad 15 fixed connection, and third driving motor 18 in the second fixed establishment can drive actuating lever 17 and rotate, and then drive hydraulic pressure work piece 13 and rotate to the position of adjustment hydraulic pressure work piece 13 guarantees the integrality of hydraulic pressure work piece installation, and the flexibility is higher.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides an automatic tightening device of hydraulic pressure spare, includes PMKD (1) and hydraulic pressure work piece (13), its characterized in that:
supporting legs (2) are fixed at four corners of the bottom of the fixed bottom plate (1), sliding rods (22) are fixed on two sides of the top of the fixed bottom plate (1), a first ball screw (23) is movably connected between the two sliding rods (22), a first limiting block (3) and a second limiting block (6) are respectively sleeved on the outer sides of the two sliding rods (22) in a sliding manner, the outer side of the first ball screw (23) is connected with a first spiral moving block (4) in a threaded manner, two sides of the first spiral moving block (4) are respectively connected to the first limiting block (3) and the second limiting block (6) through connecting rods, the top of the first limiting block (3) is connected with a first fixing mechanism through a connecting rod, the top of the second limiting block (6) is connected with a second fixing mechanism through a connecting rod, the hydraulic workpiece (13) is fixed between the first fixing mechanism and the second fixing mechanism;
a side connecting plate (19) is fixed on one side of the fixed base plate (1), a second ball screw (24) is movably connected onto the side connecting plate (19), a second spiral moving block (25) is in threaded connection with the outer side of the second ball screw (24), and the top of the second spiral moving block (25) is connected with a tightening gun (21) through a hydraulic telescopic rod (20).
2. An automatic hydraulic component tightening device according to claim 1, wherein: the tightening heads of the tightening guns (21) are vertically distributed with the hydraulic telescopic rods (20).
3. An automatic hydraulic component tightening device according to claim 1, wherein: first fixed establishment includes first fixed block (7), hob (9), second driving motor (10), first connecting plate (11) and first extrusion pad (12), the bottom of first fixed block (7) is connected to on first stopper (3) through the connecting rod, one side swing joint of first fixed block (7) has the spiral fixed block, hob (9) run through spiral fixed block and first fixed block (7), wherein hob (9) and spiral fixed block threaded connection, second driving motor (10) set up in the top of first fixed block (7) to drive the spiral fixed block and rotate, the one end of hob (9) is fixed with first connecting plate (11), one side of first connecting plate (11) through the pivot with first extrusion pad (12) swing joint.
4. An automatic hydraulic component tightening device according to claim 3, wherein: second fixed establishment includes second fixed block (8), actuating lever (17), third driving motor (18), second dummy block (15) and second connecting plate (16), the bottom of second fixed block (8) is connected to on second stopper (6) through linking the goose liver of hitting, the inside activity of second fixed block (8) has been cup jointed actuating lever (17), wherein the one end of actuating lever (17) pass through the belt with third driving motor (18) transmission is connected, the other end of actuating lever (17) is provided with second connecting plate (16), and the one end of second connecting plate (16) is provided with second dummy block (15).
5. An automatic hydraulic component tightening device according to claim 4, wherein: the first pressing pad (12) and the second pressing pad (15) are located on two sides of the hydraulic workpiece (13).
6. An automatic hydraulic component tightening device according to claim 4, wherein: the first extrusion pad (12) and the second extrusion pad (15) are made of rubber pads.
7. An automatic hydraulic component tightening device according to claim 1, wherein: one side of the first ball screw (23) is in transmission connection with a first driving motor (5).
8. An automatic hydraulic component tightening device according to claim 1, wherein: one side of the second ball screw (24) is in transmission connection with a fourth driving motor (26).
9. An automatic hydraulic component tightening device according to claim 1, wherein: the hydraulic workpiece (13) is provided with a plurality of positioning holes (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010234366.0A CN111496510A (en) | 2020-03-30 | 2020-03-30 | Automatic device of screwing up of hydraulic pressure spare |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010234366.0A CN111496510A (en) | 2020-03-30 | 2020-03-30 | Automatic device of screwing up of hydraulic pressure spare |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111496510A true CN111496510A (en) | 2020-08-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010234366.0A Withdrawn CN111496510A (en) | 2020-03-30 | 2020-03-30 | Automatic device of screwing up of hydraulic pressure spare |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111496510A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007203438A (en) * | 2006-02-06 | 2007-08-16 | Sezaki:Kk | Unscrewing device |
| CN206824934U (en) * | 2017-06-24 | 2018-01-02 | 张红芳 | A kind of Hydraulic Elements device for screwing up |
| CN109732303A (en) * | 2019-02-19 | 2019-05-10 | 苏州优得精智装备有限公司 | A kind of adaptive piece-holder turnover mechanism |
| CN110000693A (en) * | 2019-05-15 | 2019-07-12 | 烟台工程职业技术学院(烟台市技师学院) | A kind of brake disc grinding machine equipment of two-way clamping damping |
| CN110142678A (en) * | 2019-06-19 | 2019-08-20 | 蒋艳红 | A kind of convertible metal plate polishing derusting device |
-
2020
- 2020-03-30 CN CN202010234366.0A patent/CN111496510A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007203438A (en) * | 2006-02-06 | 2007-08-16 | Sezaki:Kk | Unscrewing device |
| CN206824934U (en) * | 2017-06-24 | 2018-01-02 | 张红芳 | A kind of Hydraulic Elements device for screwing up |
| CN109732303A (en) * | 2019-02-19 | 2019-05-10 | 苏州优得精智装备有限公司 | A kind of adaptive piece-holder turnover mechanism |
| CN110000693A (en) * | 2019-05-15 | 2019-07-12 | 烟台工程职业技术学院(烟台市技师学院) | A kind of brake disc grinding machine equipment of two-way clamping damping |
| CN110142678A (en) * | 2019-06-19 | 2019-08-20 | 蒋艳红 | A kind of convertible metal plate polishing derusting device |
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Application publication date: 20200807 |