CN111069876A - Precise bolt positioning steel ball press-mounting mechanism - Google Patents
Precise bolt positioning steel ball press-mounting mechanism Download PDFInfo
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- CN111069876A CN111069876A CN201911345493.1A CN201911345493A CN111069876A CN 111069876 A CN111069876 A CN 111069876A CN 201911345493 A CN201911345493 A CN 201911345493A CN 111069876 A CN111069876 A CN 111069876A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 113
- 239000010959 steel Substances 0.000 title claims abstract description 113
- 230000007246 mechanism Effects 0.000 title claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 59
- 230000006698 induction Effects 0.000 claims description 6
- 230000004044 response Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- 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
- B23P19/004—Feeding the articles from hoppers to machines or dispensers
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
A precise bolt positioning steel ball press-mounting mechanism comprises a steel ball feeding unit, a material moving unit, a positioning unit, a pressing unit and a precise bolt rotating clamp; the output end of the steel ball feeding unit is connected with the material moving unit so as to convey the positioning steel balls to the material moving unit; the material moving unit is provided with a material feeding end which is movably positioned in the positioning unit and conveys the positioning steel balls into the positioning unit; the precision bolt rotating clamp is used for clamping a precision bolt and enabling the precision bolt to move into the positioning unit; the positioning unit is used for enabling the positioning steel balls to be positioned right above the steel ball press-fitting holes; the pressing unit is arranged right above the positioning unit and used for pressing the positioning steel balls into steel ball press-fitting holes of the precision bolts. So realize automatic pressure equipment and pressure equipment efficiency is higher.
Description
Technical Field
The invention relates to the technical field of engine part manufacturing, in particular to a precise bolt positioning steel ball press-mounting mechanism.
Background
The circumference of the precision bolt in the engine is provided with a filter screen mounting groove, the filter screen mounting groove is provided with an opening, and the filter screen mounting groove is provided with a filter screen. A steel ball press-mounting hole is formed near the opening, and a positioning steel ball is embedded in the steel ball press-mounting hole and partially protrudes out of an inner hole of the precision bolt from the inner side. The positioning steel ball is used for positioning other components in the inner hole of the precision bolt.
The existing positioning steel balls are installed by pressing the positioning steel balls into steel ball press-fitting holes through manually operating a press-fitting device, and only one positioning steel ball can be pressed at a time; meanwhile, because the precise bolt and the positioning steel ball are difficult to fix, sometimes the positioning steel ball can slide to the outside, and the press mounting efficiency is low.
Disclosure of Invention
In view of the above, the present invention provides a precise bolt positioning steel ball press-fitting mechanism with high press-fitting efficiency and capable of realizing automatic press-fitting, so as to solve the above problems.
A precise bolt positioning steel ball press-mounting mechanism comprises a steel ball feeding unit, a material moving unit, a positioning unit, a pressing unit and a precise bolt rotating clamp; the output end of the steel ball feeding unit is connected with the material moving unit so as to convey the positioning steel balls to the material moving unit; the material moving unit is provided with a material feeding end which is movably positioned in the positioning unit and conveys the positioning steel balls into the positioning unit; the precision bolt rotating clamp is used for clamping a precision bolt and enabling the precision bolt to move into the positioning unit; the positioning unit is used for enabling the positioning steel balls to be positioned right above the steel ball press-fitting holes; the pressing unit is arranged right above the positioning unit and used for pressing the positioning steel balls into steel ball press-fitting holes of the precision bolts.
Furthermore, the steel ball feeding unit comprises a hopper, a lifting cylinder arranged below the hopper, a top plate connected with the output end of the lifting cylinder and penetrating through the hopper, and a conveying pipe connected with one side of the top of the hopper; the bottom of the hopper is provided with a strip-shaped opening, and the top plate penetrates through the strip-shaped opening; a discharge port is formed in one side of the top of the hopper, the upper end of the conveying pipe is communicated with the discharge port, and the lower end of the conveying pipe is located above the material moving unit; the height of the top plate close to the first side of the discharge hole is lower than that of the second side far away from the discharge hole.
Furthermore, a material guide groove is formed in the top surface of the top plate.
Further, the width of the top plate is the same as the width of the strip-shaped opening and the width of the hopper.
Furthermore, the middle part of conveyer pipe is connected with the stand through a connecting block, has seted up first response hole on the conveyer pipe is close to the lateral wall of connecting block, and first response hole department is provided with first inductor.
Furthermore, the pushing unit comprises a mounting bracket, a pushing driving device arranged on the mounting bracket, and a thimble piece arranged on the output end of the pushing driving device, wherein a pressure sensor is arranged between the thimble piece and the output end of the pushing driving device.
Furthermore, the material moving unit comprises a material moving cylinder, a sliding block connected with the output end of the material moving cylinder, a feeding rod connected with the sliding block, and a guide plate fixedly arranged relative to the positioning unit; one end of the feeding rod, which is far away from the sliding block, is used as a feeding end, and the feeding end is provided with a material receiving hole; the top surface of the guide plate is provided with a guide groove along the length direction, and the feeding end of the feeding rod is slidably positioned in the guide groove.
Further, move material unit still includes the limiting plate that is located on the deflector.
Furthermore, a second induction hole is formed in the bottom of one end, away from the feeding end, of the guide groove, the second induction hole is opposite to the lower end of the conveying pipe, and a second inductor is arranged in the second induction hole.
Furthermore, the positioning unit comprises a precise bolt positioning piece and a steel ball positioning piece, and the steel ball positioning piece is positioned between the precise bolt positioning piece and the guide plate; an avoidance port is horizontally formed in the middle of the steel ball positioning piece relative to the position of the guide plate, and a press-fitting hole communicated with the avoidance port is vertically penetrated through the steel ball positioning piece; the precise bolt positioning piece comprises a positioning bottom plate, a top positioning piece and an angle sensor; the middle part of the top surface of the positioning bottom plate is provided with a positioning groove with a semicircular section, the section of the top positioning piece is approximately semicircular, and two ends of the top positioning piece are respectively connected with two sides of the positioning groove; the positioning bottom plate is provided with a third sensing hole at the bottom of the positioning groove, and the angle sensor is arranged in the third sensing hole.
Compared with the prior art, the precise bolt positioning steel ball press-mounting mechanism comprises a steel ball feeding unit, a material moving unit, a positioning unit, a pressing unit and a precise bolt rotating clamp; the output end of the steel ball feeding unit is connected with the material moving unit so as to convey the positioning steel balls to the material moving unit; the material moving unit is provided with a material feeding end which is movably positioned in the positioning unit and conveys the positioning steel balls into the positioning unit; the precision bolt rotating clamp is used for clamping a precision bolt and enabling the precision bolt to move into the positioning unit; the positioning unit is used for enabling the positioning steel balls to be positioned right above the steel ball press-fitting holes; the pressing unit is arranged right above the positioning unit and used for pressing the positioning steel balls into steel ball press-fitting holes of the precision bolts. So realize automatic pressure equipment and pressure equipment efficiency is higher.
Drawings
Embodiments of the invention are described below with reference to the accompanying drawings, in which:
fig. 1 is a schematic perspective view of a precise bolt positioning steel ball press-fitting mechanism provided by the invention.
Fig. 2 is a schematic side view of the precise bolt positioning steel ball press-fitting mechanism provided by the invention.
Fig. 3 is a partial schematic view of the precise bolt positioning steel ball press-fitting mechanism provided by the invention.
FIG. 4 is a partially exploded view of the ball feeder unit of FIG. 3.
Fig. 5 is a perspective view of the pressing unit of fig. 1.
Fig. 6 is a schematic diagram of a precision bolt, a material moving unit and a positioning unit.
Fig. 7 is an enlarged schematic view of a portion a in fig. 6.
Fig. 8 is a schematic view of a positioning unit.
Detailed Description
Specific embodiments of the present invention will be described in further detail below based on the drawings. It should be understood that the description herein of embodiments of the invention is not intended to limit the scope of the invention.
Referring to fig. 1 to 3, the ball press-mounting mechanism for precision bolt positioning according to the present invention includes a ball feeding unit 10, a moving unit 20, a positioning unit 30, a pressing unit 40, and a precision bolt rotation fixture.
Referring to fig. 6, an opening 110 and a steel ball press-fitting hole 120 adjacent to the opening 110 are respectively formed at two ends of the circumferential side wall of the precision bolt 100 in the radial direction. The line connecting the center of the opening 110 and the center of the steel ball press-fitting hole 120 is parallel to the central axis of the precision bolt 100.
The output end of the steel ball feeding unit 10 is connected with the material moving unit 20 so as to convey the positioning steel balls to the material moving unit 20; the material moving unit 20 is provided with a material feeding end which is movably positioned in the positioning unit 30 and conveys the positioning steel balls to the positioning unit 30; the precision bolt rotating jig is used for clamping the precision bolt 100 and moving the precision bolt 100 into the positioning unit 30; the positioning unit 30 is used to align the positioning steel ball with the steel ball press-fitting hole 120 of the precision bolt 100, i.e., to locate the positioning steel ball directly above the steel ball press-fitting hole 120.
The pressing unit 40 is disposed right above the positioning unit 30, and the pressing unit 40 is configured to press the positioning steel ball into a predetermined position in the steel ball press-fitting hole 120 of the precision bolt 100.
Referring to fig. 4, the steel ball feeding unit 10 includes a vertical column 11, a mounting plate 12 fixed to one side of the vertical column 11, a hopper 13 disposed on an upper portion of the mounting plate 12, a lift cylinder 14 disposed on a lower portion of the mounting plate 12 and below the hopper 13, a top plate 15 connected to an output end of the lift cylinder 14 and penetrating through the hopper 13, and a conveying pipe 16 connected to one side of a top portion of the hopper 13.
The hopper 13 is provided with a plurality of positioning steel balls 200.
The bottom of the hopper 13 is provided with a strip-shaped opening 132. The top plate 15 passes through the strip-shaped opening 132.
The bottom of the hopper 13 is connected to the mounting plate 12 by a mounting block 131. The mounting blocks 131 are connected to both sides of the bar-shaped opening 132 of the hopper 13.
A discharge port 133 is opened at one side of the top of the hopper 13. The upper end of the conveying pipe 16 is communicated with the discharge hole 133, and the lower end is positioned above the material moving unit 20.
The top surface of the top plate 15 is inclined, that is, the height of the first side of the top plate 15 close to the discharge port 133 is lower, the height of the second side far away from the discharge port 133 is higher, and the top surface of the top plate 15 is provided with a material guide groove 151.
The width of the top plate 15 is the same as the width of the strip-shaped opening 132 and the width of the inside of the hopper 13.
The lifting cylinder 14 drives the top plate 15 to move upwards, so that the positioning steel balls 200 are positioned in the material guide groove 151.
When the second side of the top plate 15 is flush with the bottom of the discharge opening 133, the positioning steel balls 200 enter the discharge opening 133 and the conveying pipe 16 under the guiding action and the gravity action of the material guiding groove 151.
The middle portion of the conveying pipe 16 is connected to the column 11 through a connecting block 161 to position the conveying pipe 16 so that the lower end of the conveying pipe 16 is located at a predetermined position. The side wall of the conveying pipe 16 close to the connecting block 161 is provided with a first sensing hole, and a first sensor 162 is arranged at the first sensing hole.
Referring to fig. 5, the pressing unit 40 includes a mounting bracket 41, a pressing driving device 42 disposed on the mounting bracket 41, and a thimble element 43 disposed on an output end of the pressing driving device 42, and a pressure sensor 44 is further disposed between the thimble element 43 and the output end of the pressing driving device 42.
Referring to fig. 6 and 7, the material moving unit 20 includes a material moving cylinder 21, a slide block 22 connected to an output end of the material moving cylinder 21, a feeding rod 23 connected to the slide block 22, a guide plate 24 fixedly disposed relative to the positioning unit 30, and a limit plate 25 disposed on the guide plate 24.
One end of the feeding rod 23, which is far away from the slide block 22, serves as a feeding end, the feeding end is provided with a material receiving hole 231, the material receiving hole 231 is in an inverted circular truncated cone shape, the diameter of the small end of the material receiving hole is equal to or slightly smaller than that of the positioning steel ball 200, and the diameter of the large end of the material receiving hole is larger than that of the positioning steel ball 200. This prevents the positioning ball 200 from directly passing through the receiving hole 231 when it falls into the receiving hole 231, and is supported by the small end of the receiving hole 231.
The guide plate 24 has a guide groove 241 formed on the top surface thereof along the longitudinal direction, and the feed end of the feed rod 23 is slidably positioned in the guide groove 241.
A second sensing hole is formed in the bottom of one end, away from the feeding end, of the guide groove 241, the second sensing hole is opposite to the lower end of the conveying pipe 16, and a second sensor 242 is arranged in the second sensing hole. The second inductor 242 is used for inducing the material receiving hole 231 of the feeding rod 23 and the positioning steel ball 200.
The stopper plate 25 prevents the positioning steel balls 200 from rolling out.
The positioning unit 30 includes a precision bolt positioning member 31 and a ball positioning member 32, and the ball positioning member 32 is located between the precision bolt positioning member 31 and the guide plate 24.
An avoiding opening 321 is horizontally arranged in the middle of the steel ball positioning piece 32 relative to the position of the guide plate 24, and a press-fitting hole 322 communicated with the avoiding opening 321 is vertically penetrated on the steel ball positioning piece 32.
The feed rod 23 is movably located in the escape opening 321 such that the receiving hole 231 is opposite to the press-fitting hole 322.
Referring to fig. 8, the precision bolt positioning element 31 includes a positioning base plate 311, a top positioning element 312 and an angle sensor 313.
The middle of the top surface of the positioning bottom plate 311 is provided with a positioning groove 3111 with a semicircular cross section, the cross section of the top positioning member 312 is substantially semicircular, and two ends of the top positioning member 312 are respectively connected with two sides of the positioning groove 3111, so that a positioning cavity is formed between the positioning bottom plate 311 and the top positioning member 312.
The positioning bottom plate 311 is provided with a third sensing hole at the bottom of the positioning groove 3111, and the angle sensor 313 is disposed in the third sensing hole for sensing an opening 110 of the precision bolt 100.
The precision bolt rotation fixture, the angle sensor 313, the pressing driving device 42, the pressure sensor 44, the material moving cylinder 21, the second sensor 242, the first sensor 162 and the lifting cylinder 14 are all connected with a controller.
The controller controls the precision bolt rotating fixture to clamp the precision bolt 100 to rotate until an opening 110 of the precision bolt 100 is aligned with the third sensing hole, so that a steel ball press-fitting hole 120 above the precision bolt 100 is aligned with the press-fitting hole 322.
The controller controls the downward pressing driving device 42 to drive the thimble element 43 to move downward, pass through the press-fitting hole 322 above the avoiding opening 321 and press the positioning steel ball 200 downward, so that the positioning steel ball 200 passes through the receiving hole 231 and the press-fitting hole 322 below the avoiding opening 321, and the positioning steel ball 200 is embedded into the steel ball press-fitting hole 120.
When the second sensor 242 senses the material receiving hole 231 of the feeding rod 23 and the positioning steel ball 200, the controller controls the material moving cylinder 21 to drive the feeding rod 23 to move towards the steel ball positioning piece 32 in the guide groove 241.
When the first sensor 162 senses that there is no positioning steel ball 200 in the delivery pipe 16, the controller controls the lift cylinder 14 to drive the top plate 15 to move upward, so as to supply the positioning steel ball 200 to the delivery pipe 16.
Compared with the prior art, the precise bolt positioning steel ball press-mounting mechanism comprises a steel ball feeding unit 10, a material moving unit 20, a positioning unit 30, a pressing-down unit 40 and a precise bolt rotating clamp; the output end of the steel ball feeding unit 10 is connected with the material moving unit 20 so as to convey the positioning steel balls 200 to the material moving unit 20; the material moving unit 20 has a material feeding end, which is movably located in the positioning unit 30 and conveys the positioning steel balls 200 into the positioning unit 30; the precision bolt rotating jig is used for clamping the precision bolt 100 and moving the precision bolt 100 into the positioning unit 30; the positioning unit 30 is used for positioning the positioning steel ball 200 right above the steel ball press-fitting hole 120; the pressing unit 40 is disposed right above the positioning unit 30, and the pressing unit 40 is configured to press the positioning steel ball into the steel ball press-fitting hole 120 of the precision bolt 100. So realize automatic pressure equipment and pressure equipment efficiency is higher.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the present invention, and any modifications, equivalents or improvements that are within the spirit of the present invention are intended to be covered by the following claims.
Claims (10)
1. The utility model provides a precision bolt location steel ball pressure equipment mechanism for in the steel ball pressure equipment hole of a precision bolt is impressed to location steel ball, its characterized in that: the device comprises a steel ball feeding unit, a material moving unit, a positioning unit, a pressing unit and a precise bolt rotating clamp; the output end of the steel ball feeding unit is connected with the material moving unit so as to convey the positioning steel balls to the material moving unit; the material moving unit is provided with a material feeding end which is movably positioned in the positioning unit and conveys the positioning steel balls into the positioning unit; the precision bolt rotating clamp is used for clamping a precision bolt and enabling the precision bolt to move into the positioning unit; the positioning unit is used for enabling the positioning steel balls to be positioned right above the steel ball press-fitting holes; the pressing unit is arranged right above the positioning unit and used for pressing the positioning steel balls into steel ball press-fitting holes of the precision bolts.
2. The precise bolt positioning steel ball press-fitting mechanism of claim 1, which is characterized in that: the steel ball feeding unit comprises a hopper, a lifting cylinder arranged below the hopper, a top plate connected with the output end of the lifting cylinder and penetrating through the hopper, and a conveying pipe connected with one side of the top of the hopper; the bottom of the hopper is provided with a strip-shaped opening, and the top plate penetrates through the strip-shaped opening; a discharge port is formed in one side of the top of the hopper, the upper end of the conveying pipe is communicated with the discharge port, and the lower end of the conveying pipe is located above the material moving unit; the height of the top plate close to the first side of the discharge hole is lower than that of the second side far away from the discharge hole.
3. The precise bolt positioning steel ball press-fitting mechanism of claim 2, which is characterized in that: and the top surface of the top plate is provided with a material guide groove.
4. The precise bolt positioning steel ball press-fitting mechanism of claim 2, which is characterized in that: the width of the top plate is the same as the width of the strip-shaped opening and the width of the hopper.
5. The precise bolt positioning steel ball press-fitting mechanism of claim 2, which is characterized in that: the middle part of conveyer pipe is connected with the stand through a connecting block, has seted up first response hole on the conveyer pipe is close to the lateral wall of connecting block, and first response hole department is provided with first inductor.
6. The precise bolt positioning steel ball press-fitting mechanism of claim 1, which is characterized in that: the pressing unit comprises a mounting support, a pressing driving device arranged on the mounting support and a thimble piece arranged on the output end of the pressing driving device, and a pressure sensor is arranged between the thimble piece and the output end of the pressing driving device.
7. The precise bolt positioning steel ball press-fitting mechanism of claim 1, which is characterized in that: the material moving unit comprises a material moving cylinder, a sliding block connected with the output end of the material moving cylinder, a feeding rod connected with the sliding block and a guide plate fixedly arranged relative to the positioning unit; one end of the feeding rod, which is far away from the sliding block, is used as a feeding end, and the feeding end is provided with a material receiving hole; the top surface of the guide plate is provided with a guide groove along the length direction, and the feeding end of the feeding rod is slidably positioned in the guide groove.
8. The precise bolt positioning steel ball press-fitting mechanism of claim 7, which is characterized in that: the material moving unit further comprises a limiting plate positioned on the guide plate.
9. The precise bolt positioning steel ball press-fitting mechanism of claim 7, which is characterized in that: a second induction hole is formed in the bottom of one end, away from the feeding end, of the guide groove, the second induction hole is opposite to the lower end of the conveying pipe, and a second inductor is arranged in the second induction hole.
10. The precise bolt positioning steel ball press-fitting mechanism of claim 1, which is characterized in that: the positioning unit comprises a precise bolt positioning piece and a steel ball positioning piece, and the steel ball positioning piece is positioned between the precise bolt positioning piece and the guide plate; an avoidance port is horizontally formed in the middle of the steel ball positioning piece relative to the position of the guide plate, and a press-fitting hole communicated with the avoidance port is vertically penetrated through the steel ball positioning piece; the precise bolt positioning piece comprises a positioning bottom plate, a top positioning piece and an angle sensor; the middle part of the top surface of the positioning bottom plate is provided with a positioning groove with a semicircular section, the section of the top positioning piece is approximately semicircular, and two ends of the top positioning piece are respectively connected with two sides of the positioning groove; the positioning bottom plate is provided with a third sensing hole at the bottom of the positioning groove, and the angle sensor is arranged in the third sensing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911345493.1A CN111069876B (en) | 2019-12-24 | Precise bolt positioning steel ball press-mounting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911345493.1A CN111069876B (en) | 2019-12-24 | Precise bolt positioning steel ball press-mounting mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111069876A true CN111069876A (en) | 2020-04-28 |
| CN111069876B CN111069876B (en) | 2024-06-28 |
Family
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Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05228771A (en) * | 1992-02-14 | 1993-09-07 | Onoda Cement Co Ltd | Precision positioning device provided with ball screw |
| JPH07195238A (en) * | 1993-12-28 | 1995-08-01 | Mikado Technos Kk | Pressing method by means of mobile cylinder and cylinder mobile type pressing device |
| JPH0847826A (en) * | 1994-08-02 | 1996-02-20 | Daihatsu Motor Co Ltd | Press fitting punch |
| JP2002113620A (en) * | 2000-10-10 | 2002-04-16 | Nok Corp | Steel ball press-fitting device |
| CN104015039A (en) * | 2014-05-30 | 2014-09-03 | 宁波精成车业有限公司 | Steel ball assembling-in machine |
| CN104876023A (en) * | 2015-06-12 | 2015-09-02 | 苏州托克斯冲压设备有限公司 | Device for detecting and mounting steel balls for retainer |
| CN206795205U (en) * | 2017-06-20 | 2017-12-26 | 大陆泰密克汽车系统（上海）有限公司 | Steel ball feeding distribution mechanism, steel ball feed system and steel ball press mounting system |
| CN107695658A (en) * | 2017-10-19 | 2018-02-16 | 银川合宜科技有限公司 | A kind of compressed steel ball device and Production of Crankshaft equipment |
| WO2018090393A1 (en) * | 2016-11-17 | 2018-05-24 | 刘子琪 | Hopper with sorting function |
| CN208895670U (en) * | 2018-08-28 | 2019-05-24 | 瑞立集团瑞安汽车零部件有限公司 | It is a kind of can simultaneously two steel balls of automatic press mounting fixture |
| CN209439736U (en) * | 2019-01-23 | 2019-09-27 | 广州中设机器人智能装备（武汉）有限公司 | A kind of steel ball pressing machine |
| CN110553804A (en) * | 2019-09-29 | 2019-12-10 | 上海舒井汽车系统科技有限公司 | Air tightness pressure regulating detection device of pressing spherical body |
| CN211565025U (en) * | 2019-12-24 | 2020-09-25 | 浙江宇钻精密元件有限公司 | Precise bolt positioning steel ball press-mounting mechanism |
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05228771A (en) * | 1992-02-14 | 1993-09-07 | Onoda Cement Co Ltd | Precision positioning device provided with ball screw |
| JPH07195238A (en) * | 1993-12-28 | 1995-08-01 | Mikado Technos Kk | Pressing method by means of mobile cylinder and cylinder mobile type pressing device |
| JPH0847826A (en) * | 1994-08-02 | 1996-02-20 | Daihatsu Motor Co Ltd | Press fitting punch |
| JP2002113620A (en) * | 2000-10-10 | 2002-04-16 | Nok Corp | Steel ball press-fitting device |
| CN104015039A (en) * | 2014-05-30 | 2014-09-03 | 宁波精成车业有限公司 | Steel ball assembling-in machine |
| CN104876023A (en) * | 2015-06-12 | 2015-09-02 | 苏州托克斯冲压设备有限公司 | Device for detecting and mounting steel balls for retainer |
| WO2018090393A1 (en) * | 2016-11-17 | 2018-05-24 | 刘子琪 | Hopper with sorting function |
| CN206795205U (en) * | 2017-06-20 | 2017-12-26 | 大陆泰密克汽车系统（上海）有限公司 | Steel ball feeding distribution mechanism, steel ball feed system and steel ball press mounting system |
| CN107695658A (en) * | 2017-10-19 | 2018-02-16 | 银川合宜科技有限公司 | A kind of compressed steel ball device and Production of Crankshaft equipment |
| CN208895670U (en) * | 2018-08-28 | 2019-05-24 | 瑞立集团瑞安汽车零部件有限公司 | It is a kind of can simultaneously two steel balls of automatic press mounting fixture |
| CN209439736U (en) * | 2019-01-23 | 2019-09-27 | 广州中设机器人智能装备（武汉）有限公司 | A kind of steel ball pressing machine |
| CN110553804A (en) * | 2019-09-29 | 2019-12-10 | 上海舒井汽车系统科技有限公司 | Air tightness pressure regulating detection device of pressing spherical body |
| CN211565025U (en) * | 2019-12-24 | 2020-09-25 | 浙江宇钻精密元件有限公司 | Precise bolt positioning steel ball press-mounting mechanism |
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