CN105478836A - Automatic U-shaped connector processing equipment - Google Patents
Automatic U-shaped connector processing equipment Download PDFInfo
- Publication number
- CN105478836A CN105478836A CN201510957774.8A CN201510957774A CN105478836A CN 105478836 A CN105478836 A CN 105478836A CN 201510957774 A CN201510957774 A CN 201510957774A CN 105478836 A CN105478836 A CN 105478836A
- Authority
- CN
- China
- Prior art keywords
- hydraulic
- drill bit
- spill spin
- controller
- spin block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000005553 drilling Methods 0.000 claims abstract description 18
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 16
- 230000000052 comparative effect Effects 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 3
- 239000003921 oil Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract 4
- 238000000034 method Methods 0.000 description 16
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/002—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring the holding action of work or tool holders
- B23Q17/005—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring the holding action of work or tool holders by measuring a force, a pressure or a deformation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
- B23Q3/082—Work-clamping means other than mechanically-actuated hydraulically actuated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/50—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding step-by-step
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2270/00—Details of turning, boring or drilling machines, processes or tools not otherwise provided for
- B23B2270/08—Clamping mechanisms; Provisions for clamping
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses automatic U-shaped connector processing equipment which comprises a working platform, a drilling bit assembly, a support device, a controller, a hydraulic pump, a solenoid valve, a hydraulic oil tank, a position sensor and a pressure sensor, wherein the support device is provided with a rotation block; a hydraulic chamber is formed in the rotation block, and is internally provided with a piston body; a jacking block is mounted on a piston; the solenoid valve is communicated with the hydraulic oil tank, the hydraulic chamber and the hydraulic pump; the position sensor is used for detecting the position of a drilling bit; the pressure sensor is used for detecting pressure of hydraulic oil; the controller is connected with a starting switch, the position sensor, a stepping motor, the hydraulic pump and the solenoid valve; the controller acquires a detection value of the position sensor and compares the detection value with a preset height value, acquires a detection value of the pressure sensor and compares the detection value with a preset pressure value, and controls working states of the stepping motor, the solenoid valve, the hydraulic pump and the drilling bit assembly according to two comparison results and a working state of the starting switch. With the adoption of the automatic U-shaped connector processing equipment, the automation degree of U-shaped connector processing can be improved.
Description
Technical field
The present invention relates to metal cold working techniques field, particularly relate to a kind of U-joint automatic processing device.
Background technology
In the process that various transporting equipment connects, u shaped connector is that one is convenient to install and connects the good joint of effect.
As shown in Figure 1, Fig. 1 is a kind of u shaped connector conventional in prior art, comprises the first link 1 and the second link 2, first link 1 is cylindrical, and is provided with through hole along its axis; Second link 2 is the first metallic plate 21 and the second metallic plate 22, and the first metallic plate 21 and the second metallic plate 22 be arranged in parallel, and distance is therebetween greater than the diameter of through hole on the first link 1.First metallic plate 21 and the second metallic plate 22 are respectively equipped with the first pin-and-hole 21a and the second pin-and-hole 21b, and the two is coaxially arranged.
In the process of draw-bore, support owing to having larger gap between the first metallic plate 21 and the second metallic plate 22 and only having to exist with the first link 1 junction.When being subject to the effect of drill pressure, two metallic plates can produce moment, cause the first metallic plate 21 or the second metallic plate 22 run-off the straight, cannot ensure the axiality of the first pin-and-hole 21a and the second pin-and-hole 21b, also drill bit can be damaged time serious, and the automaticity of production and processing is low.
Summary of the invention
Based on the technical problem that background technology exists, the present invention proposes a kind of U-joint automatic processing device.
A kind of U-joint automatic processing device that the present invention proposes, comprise workbench, drilling bracket, drill bit assembly, positioner, drive unit, bracing or strutting arrangement, controller, hydraulic pump, magnetic valve, hydraulic oil container, position sensor and pressure sensor, drilling bracket and positioner are installed on workbench, and be positioned on the working face of workbench, drilling bracket is perpendicular to the working face of workbench, drill bit assembly is slidably arranged on drilling bracket, and drill bit assembly and drive unit are in transmission connection;
Bracing or strutting arrangement is installed on the table, and it is positioned at the side of positioner away from drilling bracket;
Bracing or strutting arrangement comprises spill spin block, back shaft and stepper motor, back shaft fixed installation on the table, and perpendicular to the working face of workbench; Spill spin block is rotatably arranged on back shaft, and spill spin block and stepper motor are in transmission connection;
Spill spin block is provided with hydraulic cavities, is provided with piston body in hydraulic cavities, and piston body is provided with jacking block away from the side of hydraulic cavities;
Magnetic valve has three ports, the hydraulic chamber into communication on the first end of the first hydraulic tube and spill spin block, and the second end of the first hydraulic tube is arranged on the first port of magnetic valve; The first end of the second hydraulic tube is connected with hydraulic oil container, and the second end of the second hydraulic tube is arranged on the second port of magnetic valve; The first end of the 3rd hydraulic tube is arranged on the 3rd port of magnetic valve, and the second end of the 3rd hydraulic tube is connected with hydraulic pump, and hydraulic pump is communicated with hydraulic oil container;
Position sensor is for detecting the position at the tip of drill bit on drill bit assembly, and pressure sensor is for detecting hydraulic oil effect pressure on the piston body in hydraulic cavities, and controller is electrically connected with starting switch, position sensor stepper motor, hydraulic pump, magnetic valve; Controller obtains the value that detects of position sensor and it is compared with height value default in controller and obtains the first comparative result, controller obtains the value that detects of pressure sensor and it is compared with force value default in controller and obtains the second comparative result, and according to the duty of the working state control stepper motor of the first comparative result, the second comparative result and starting switch, magnetic valve, hydraulic pump and drill bit assembly.
Preferably, controller is used for after starting switch starts, and controls one end rotation of spill spin block away from back shaft between the first metallic plate and the second metallic plate.
Preferably, magnetic valve has three duties, and under the first duty, the first port of magnetic valve is communicated with the second port; Under second duty, magnetic valve is communicated with the 3rd port with the first port; Under 3rd duty, the second port of magnetic valve is communicated with the 3rd port; Controller is used for switching between three duties according to the second comparative result Controlling solenoid valve and the duty of hydraulic pump: at spill spin block away from one end rotation of back shaft to after between the first metallic plate and the second metallic plate, and the detected value of pressure sensor is when being less than default force value, controller Controlling solenoid valve is in the second duty, and hydraulic control pump is to the hydraulic cavities pump oil in spill spin block; When the detected value of pressure sensor reaches default force value, controller Controlling solenoid valve is in the 3rd duty, and hydraulic control pump quits work; When the detected value of position sensor reaches preset height value again, controller Controlling solenoid valve is in the first duty, and hydraulic control pump quits work.
Preferably, controller is used for the duty controlling drill bit assembly according to the second comparative result, when the value that pressure sensor detects reaches preset pressure value, controller controls the drill bit rotational on drill bit assembly and controls drill bit assembly along moving perpendicular to the direction of working face on workbench.
Preferably, spill spin block thickness is even, and is long waist shaped perpendicular to the cross section of its center line.
Preferably, spill spin block is provided with through hole away from the side of back shaft, and the diameter of this through hole is greater than the diameter of the drill bit on drill bit assembly.
Preferably, the hydraulic cavities on spill spin block is bottom surface is annular cavity, and spill spin block is provided with through hole, and the diameter of this through hole is greater than the diameter of drill bit and coaxially arranges with this hydraulic cavities, and spill spin block can rotate to this through hole position coaxial with drill bit.
Preferably, jacking block is installed on the piston body, and jacking block is provided with through hole, the dead in line of through hole on the axis of the through hole on jacking block and spill spin block.
Compared with prior art, the present invention has following beneficial effect:
A kind of U-joint rig provided by the invention, by increasing spill spin block between first metallic plate and the second metallic plate of U-joint, improve the first metallic plate and the second metallic plate at the support force away from the first link, the moment that the first metallic plate and the second metallic plate produce in boring procedure can be offset, improve the axiality of the first pin-and-hole and the second pin-and-hole.Simultaneously, due to by hydraulic system and control system, in the process of spill spin block spinning in and out, use control system hydraulic control system to realize, can effectively improve automaticity of the present invention, and the reciprocating motion of jacking block is realized by hydraulic control system, be convenient to the precession of spill spin block between the first metallic plate and the second metallic plate and back-out.
Accompanying drawing explanation
Fig. 1 is the structural representation of U-joint in prior art;
Fig. 2 is the Control system architecture schematic diagram of a kind of U-joint automatic processing device provided by the invention;
Fig. 3 is the structural representation of a kind of U-joint process equipment provided by the invention;
The structural representation of the spill spin block that Fig. 4 provides for a kind of U-joint process equipment provided by the invention;
The structural representation of the hydraulic circuit that Fig. 5 provides for a kind of U-joint process equipment provided by the invention;
The structural representation of the jacking block that Fig. 6 provides for a kind of U-joint process equipment provided by the invention.
Detailed description of the invention
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with accompanying drawing, specific embodiment is described in detail.
As Figure 2-3, Fig. 2 is the Control system architecture schematic diagram of a kind of U-joint automatic processing device provided by the invention, Fig. 3 is the structural representation of a kind of U-joint process equipment provided by the invention, comprise workbench 3, drilling bracket 4, drill bit assembly 5, positioner 6, drive unit 7, bracing or strutting arrangement 8, controller, hydraulic pump 9, magnetic valve 10, hydraulic oil container 11, position sensor and pressure sensor, drilling bracket 4 and positioner 6 are installed on workbench 3, and be positioned on the working face of workbench 3, drilling bracket 4 is perpendicular to the working face of workbench 3, drill bit assembly 5 is slidably arranged on drilling bracket 4, drill bit assembly 5 and drive unit 7 are in transmission connection.
Bracing or strutting arrangement 8 is arranged on workbench 3, and it is positioned at the side of positioner 6 away from drilling bracket 4.
Bracing or strutting arrangement 8 comprises spill spin block 81, back shaft 82 and stepper motor 83, and back shaft 82 is fixedly mounted on workbench 3, and perpendicular to the working face of workbench 3.Spill spin block 81 is rotatably arranged on back shaft 82, and spill spin block 81 and stepper motor 83 are in transmission connection, and spill spin block 81 thickness is even, and is long waist shaped perpendicular to the cross section of its center line.So, can ensure that spill spin block 81 is convenient to spinning in and out between the first metallic plate 21 and the second metallic plate 22, spill spin block 81 can be played a supporting role between the first metallic plate 21 and the second metallic plate 22, offset the moment that the first metallic plate 21 and the second metallic plate 22 produce in boring procedure, improve working (machining) efficiency.
Spill spin block 81 is provided with through hole away from the side of back shaft 82, and the diameter of this through hole is greater than the diameter of the drill bit on drill bit assembly 5.During concrete enforcement, as shown in Figure 4, the structural representation of the spill spin block that Fig. 4 provides for a kind of U-joint process equipment provided by the invention, spill spin block 81 is provided with hydraulic cavities, be provided with piston body 12 in hydraulic cavities, piston body 12 is provided with jacking block 13 away from the side of hydraulic cavities.Hydraulic cavities on spill spin block 81 is bottom surface is annular cavity, and spill spin block 81 is provided with through hole, and the diameter of this through hole is greater than the diameter of drill bit and coaxially arranges with this hydraulic cavities, and spill spin block 81 can rotate to this through hole position coaxial with drill bit.Jacking block 13 is arranged on piston body 12, as shown in Figure 6, and the structural representation of the jacking block that Fig. 6 provides for a kind of U-joint process equipment provided by the invention, and jacking block 13 is provided with through hole, the dead in line of through hole on the axis of the through hole on jacking block 13 and spill spin block 81.Through hole on jacking block 13 and spill spin block 81 are coaxially arranged away from the through hole of back shaft 82 one end, so, can ensure in the process of boring, drill bit through the through hole on jacking block 13 and the through hole on spill spin block 81, can once complete the boring to the first metallic plate 21 and the 3rd metallic plate 22.
As shown in Figure 5, the structural representation of the hydraulic circuit that Fig. 5 provides for a kind of U-joint process equipment provided by the invention, magnetic valve 10 in Fig. 5 has three ports, hydraulic chamber into communication on the first end of the first hydraulic tube and spill spin block 81, the second end of the first hydraulic tube is arranged on the first port of magnetic valve 10.The first end of the second hydraulic tube is connected with hydraulic oil container 11, and the second end of the second hydraulic tube is arranged on the second port of magnetic valve 10; The first end of the 3rd hydraulic tube is arranged on the 3rd port of magnetic valve 10, and the second end of the 3rd hydraulic tube is connected with hydraulic pump 9, and hydraulic pump 9 is communicated with hydraulic oil container 11.So, control the pressure of hydraulic oil in the hydraulic cavities on spill spin block 81 by magnetic valve 10, thus adjustment jacking block 13 is to the support force of the first metallic plate 21, makes its support force reach optimum state, and keeps this support force in the process of boring.After boring terminates, make hydraulic unloading in hydraulic cavities by magnetic valve 10, jacking block 13 falls under gravity, is convenient to spill spin block 81 and screws out between the first metallic plate 21 and the second metallic plate 22.
Position sensor is for detecting the position at the tip of drill bit on drill bit assembly 5, pressure sensor acts on pressure on piston body 12 for detecting hydraulic oil in hydraulic cavities, and controller is electrically connected with starting switch, position sensor stepper motor 83, hydraulic pump 9, magnetic valve 10.Controller obtains the value that detects of position sensor and it is compared with height value default in controller and obtains the first comparative result, controller obtains the value that detects of pressure sensor and it is compared with force value default in controller and obtains the second comparative result, and according to the duty of the working state control stepper motor 83 of the first comparative result, the second comparative result and starting switch, magnetic valve 10, hydraulic pump 9 and drill bit assembly 5.
In present embodiment, controller is used for after starting switch starts, and controls one end rotation of spill spin block 81 away from back shaft 82 between the first metallic plate 21 and the second metallic plate 22.Magnetic valve 10 has three duties, and under the first duty, the first port of magnetic valve 10 is communicated with the second port; Under second duty, magnetic valve 10 is communicated with the 3rd port with the first port; Under 3rd duty, the second port of magnetic valve 10 is communicated with the 3rd port; Controller is used for switching between three duties according to the second comparative result Controlling solenoid valve 10 and the duty of hydraulic pump 9: at spill spin block 81 away from one end rotation of back shaft 82 to after between the first metallic plate 21 and the second metallic plate 22, and the detected value of pressure sensor is when being less than default force value, controller Controlling solenoid valve 10 is in the second duty, and hydraulic control pump 9 is to the hydraulic cavities pump oil in spill spin block 81; When the detected value of pressure sensor reaches default force value, controller Controlling solenoid valve 10 is in the 3rd duty, and hydraulic control pump 9 quits work.When the detected value of position sensor reaches preset height value again, controller Controlling solenoid valve 10 is in the first duty, and hydraulic control pump 9 quits work.Controller is used for the duty controlling drill bit assembly 5 according to the second comparative result, when the value that pressure sensor detects reaches preset pressure value, controller controls the drill bit rotational on drill bit assembly 5 and controls drill bit assembly 5 to move along perpendicular to the direction of working face on workbench 3.So, by controller, hydraulic valve 10, hydraulic pump 9, stepper motor 83, drill bit assembly 5 are controlled automatically, improve the automaticity of U-joint processing.
The above; be only the present invention's preferably detailed description of the invention; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (8)
1. a U-joint automatic processing device, comprise workbench (3), drilling bracket (4), drill bit assembly (5), positioner (6) and drive unit (7), drilling bracket (4) and positioner (6) are installed on workbench (3), and be positioned on the working face of workbench (3), drilling bracket (4) is perpendicular to the working face of workbench (3), drill bit assembly (5) is slidably arranged on drilling bracket (4), and drill bit assembly (5) and drive unit (7) are in transmission connection; It is characterized in that: also comprise bracing or strutting arrangement (8), controller, hydraulic pump (9), magnetic valve (10), hydraulic oil container (11), position sensor and pressure sensor;
Bracing or strutting arrangement (8) is arranged on workbench (3), and it is positioned at the side of positioner (6) away from drilling bracket (4);
Bracing or strutting arrangement (8) comprises spill spin block (81), back shaft (82) and stepper motor (83), back shaft (82) is fixedly mounted on workbench (3), and perpendicular to the working face of workbench (3); Spill spin block (81) is rotatably arranged on back shaft (82), and spill spin block (81) and stepper motor (83) are in transmission connection;
Spill spin block (81) is provided with hydraulic cavities, is provided with piston body (12) in hydraulic cavities, and piston body (12) is provided with jacking block (13) away from the side of hydraulic cavities;
Magnetic valve (10) has three ports, the hydraulic chamber into communication on the first end of the first hydraulic tube and spill spin block (81), and the second end of the first hydraulic tube is arranged on the first port of magnetic valve (10); The first end of the second hydraulic tube is connected with hydraulic oil container (11), and the second end of the second hydraulic tube is arranged on the second port of magnetic valve (10); The first end of the 3rd hydraulic tube is arranged on the 3rd port of magnetic valve (10), and the second end of the 3rd hydraulic tube is connected with hydraulic pump (9), and hydraulic pump (9) is communicated with hydraulic oil container (11);
Position sensor is for detecting the position at the tip of the upper drill bit of drill bit assembly (5), pressure sensor acts on pressure on piston body (12) for detecting hydraulic oil in hydraulic cavities, and controller is electrically connected with starting switch, position sensor, stepper motor (83), hydraulic pump (9), magnetic valve (10), pressure sensor; Controller obtains the value that detects of position sensor and it is compared with height value default in controller and obtains the first comparative result, controller obtains the value that detects of pressure sensor and it is compared with force value default in controller and obtains the second comparative result, and according to the duty of the working state control stepper motor (83) of the first comparative result, the second comparative result and starting switch, magnetic valve (10), hydraulic pump (9) and drill bit assembly (5).
2. U-joint automatic processing device according to claim 1, it is characterized in that: controller is used for after starting switch starts, control one end rotation of spill spin block (81) away from back shaft (82) between the first metallic plate (21) and the second metallic plate (22).
3. U-joint automatic processing device according to claim 2, is characterized in that: magnetic valve (10) has three duties, and under the first duty, the first port of magnetic valve (10) is communicated with the second port; Under second duty, magnetic valve (10) is communicated with the 3rd port with the first port; Under 3rd duty, the second port of magnetic valve (10) is communicated with the 3rd port; Controller is used for switching between three duties according to the second comparative result Controlling solenoid valve (10) and the duty of hydraulic pump (9): at spill spin block (81) away from one end rotation of back shaft (82) to after between the first metallic plate (21) and the second metallic plate (22), and the detected value of pressure sensor is when being less than default force value, controller Controlling solenoid valve (10) is in the second duty, and hydraulic control pump (9) is to the hydraulic cavities pump oil in spill spin block (81); When the detected value of pressure sensor reaches default force value, controller Controlling solenoid valve (10) is in the 3rd duty, and hydraulic control pump (9) quits work; When the detected value of position sensor reaches preset height value again, controller Controlling solenoid valve (10) is in the first duty, and hydraulic control pump (9) quits work.
4. U-joint automatic processing device according to claim 1, it is characterized in that: controller is used for controlling according to the second comparative result the duty of drill bit assembly (5), when the value that pressure sensor detects reaches preset pressure value, controller controls the drill bit rotational on drill bit assembly (5) and controls drill bit assembly (5) to move along the direction perpendicular to the upper working face of workbench (3).
5. U-joint automatic processing device according to claim 1, is characterized in that: spill spin block (81) thickness is even, and is long waist shaped perpendicular to the cross section of its center line.
6. U-joint automatic processing device according to claim 1, it is characterized in that: spill spin block (81) is provided with through hole away from the side of back shaft (82), and the diameter of this through hole is greater than the diameter of the drill bit on drill bit assembly (5).
7. U-joint automatic processing device according to claim 1, it is characterized in that: the hydraulic cavities on spill spin block (81) is bottom surface is annular cavity, and spill spin block (81) is provided with through hole, the diameter of this through hole is greater than the diameter of drill bit and coaxially arranges with this hydraulic cavities, and spill spin block (81) can rotate to this through hole position coaxial with drill bit.
8. U-joint automatic processing device according to claim 7, it is characterized in that: jacking block (13) is arranged on piston body (12), and jacking block (13) is provided with through hole, the dead in line of the axis of the through hole on jacking block (13) and the upper through hole of spill spin block (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510957774.8A CN105478836B (en) | 2015-12-16 | 2015-12-16 | A kind of U-joint automatic processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510957774.8A CN105478836B (en) | 2015-12-16 | 2015-12-16 | A kind of U-joint automatic processing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105478836A true CN105478836A (en) | 2016-04-13 |
| CN105478836B CN105478836B (en) | 2018-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510957774.8A Active CN105478836B (en) | 2015-12-16 | 2015-12-16 | A kind of U-joint automatic processing device |
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| CN (1) | CN105478836B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106694946A (en) * | 2017-01-10 | 2017-05-24 | 国家电网公司 | Earth block punching device |
| CN110405563A (en) * | 2019-07-10 | 2019-11-05 | 宣城协盈汽车零部件科技有限公司 | The inside and outside facing attachment in damper yoke hole |
| CN110788364A (en) * | 2019-11-14 | 2020-02-14 | 潘学勇 | Manufacturing, producing and processing equipment for U-shaped hanging ring of electric power fitting |
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| CN106694946A (en) * | 2017-01-10 | 2017-05-24 | 国家电网公司 | Earth block punching device |
| CN106694946B (en) * | 2017-01-10 | 2018-07-27 | 国家电网公司 | Earthing block perforating device |
| CN110405563A (en) * | 2019-07-10 | 2019-11-05 | 宣城协盈汽车零部件科技有限公司 | The inside and outside facing attachment in damper yoke hole |
| CN110788364A (en) * | 2019-11-14 | 2020-02-14 | 潘学勇 | Manufacturing, producing and processing equipment for U-shaped hanging ring of electric power fitting |
| CN110788364B (en) * | 2019-11-14 | 2021-01-15 | 江苏东恒光电有限公司 | Manufacturing, producing and processing equipment for U-shaped hanging ring of electric power fitting |
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| CN105478836B (en) | 2018-07-27 |
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Address after: 242300 helixi migrant workers entrepreneurship Park, Ningguo City, Xuancheng City, Anhui Province Patentee after: Ningguo Jiaxiang Intelligent Equipment Technology Co.,Ltd. Address before: 242300 Ningguo Jiaxiang Machinery Co., Ltd., Changhong Road Migrant Workers Entrepreneurship Park, Heli Development Zone, Ningguo City, Xuancheng City, Anhui Province Patentee before: JIAXIANG MACHINERY (NINGGUO) Co.,Ltd. |
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Denomination of invention: A U-shaped joint automatic processing equipment Granted publication date: 20180727 Pledgee: Agricultural Bank of China Limited Ningguo Sub branch Pledgor: Ningguo Jiaxiang Intelligent Equipment Technology Co.,Ltd. Registration number: Y2024980016682 |
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