CN112855785A - Mechanism for positioning inner ring and assembling roller pin and inner ring and positioning and assembling method of roller pin and inner ring - Google Patents
Mechanism for positioning inner ring and assembling roller pin and inner ring and positioning and assembling method of roller pin and inner ring Download PDFInfo
- Publication number
- CN112855785A CN112855785A CN202110328746.5A CN202110328746A CN112855785A CN 112855785 A CN112855785 A CN 112855785A CN 202110328746 A CN202110328746 A CN 202110328746A CN 112855785 A CN112855785 A CN 112855785A
- Authority
- CN
- China
- Prior art keywords
- needle
- inner ring
- positioning
- inner race
- needle roller
- 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.)
- Pending
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C43/00—Assembling bearings
- F16C43/04—Assembling rolling-contact bearings
- F16C43/06—Placing rolling bodies in cages or bearings
Abstract
The invention relates to a mechanism for positioning an inner ring and assembling a roller pin and the inner ring and a positioning and assembling method of the roller pin and the inner ring, wherein the mechanism comprises a roller pin sliding groove seat and a roller pin feeding channel, the roller pin feeding channel is connected with the roller pin sliding groove seat and used for conveying the roller pin to a roller pin groove in the roller pin sliding groove seat, the inner ring feeding channel is connected with the roller pin sliding groove seat and used for conveying an inner ring to an inner ring positioning cavity in the roller pin sliding groove seat, a plurality of positioning grooves are arranged on the inner ring and matched with the roller pin, the plurality of roller pin grooves are arranged in the roller pin sliding groove seat and used for receiving the roller pin and guiding high-pressure gas, and the method is used for automatically assembling by pushing the roller pin into the positioning grooves through the high-pressure gas. The invention can realize the simultaneous assembly of a plurality of groups of rolling pins and positioning grooves, has high speed, time and labor saving and high efficiency, and can avoid the deformation of the inner ring.
Description
Technical Field
The invention relates to an assembling mechanism and a positioning assembling method thereof, in particular to an assembling mechanism of an inner ring and a roller pin and a positioning assembling method thereof.
Background
The roller pin and the inner ring assembly are independent rolling elements, and the distance between two guide surfaces of the inner ring of the roller pin and the inner ring assembly is wide, so that the roller pin can be accurately guided, and the correct position of the roller pin can be kept; the bearing is suitable for occasions where the shaft and the seat hole can be used as a raceway.
At present, two modes of manual installation and automatic installation are available for installing the rolling needle and the inner ring. The inner ring is placed into the auxiliary sleeve with the gap, the roller pins are manually placed into the inner ring positioning grooves from the gap of the sleeve, the inner ring is rotated, the roller pins are placed one by one, and the steps are sequentially circulated until all the roller pins are well assembled, so that the efficiency is low; the inner ring is automatically installed, the inner ring is conveyed into the die cavity through the mechanism, the roller pin flows into the die cavity from the upper part and then is pressed into the inner ring positioning groove, the efficiency is low, and the quality risk of pressure deformation is generated in the extrusion process.
Disclosure of Invention
The purpose of the invention is as follows: the invention aims to overcome the defects in the prior art, and provides an inner ring positioning and needle roller and inner ring assembling mechanism and a needle roller and inner ring positioning and assembling method which can realize the simultaneous assembly of multiple groups of needle rollers and positioning grooves, have high speed, time and labor conservation and high efficiency, and can avoid the deformation of an inner ring.
The technical scheme is as follows: in order to solve the technical problems, the mechanism for positioning the inner ring and assembling the roller pins and the inner ring comprises a roller pin feeding passage, an inner ring feeding passage and a roller pin sliding groove seat,
the needle roller feeding channel is communicated with the needle roller sliding groove seat and is used for conveying needle rollers to the needle roller grooves in the needle roller sliding groove seat;
the inner ring feeding channel is communicated with the needle roller sliding groove seat and is used for conveying an inner ring to an inner ring positioning cavity in the needle roller sliding groove seat;
a plurality of needle grooves are formed in the needle sliding groove seat, are used for receiving the needle rollers and are used for pressing the needle rollers into the positioning grooves along the needle grooves;
and an inner ring blocking clamp is arranged at the bottom of the needle roller sliding groove seat.
Furthermore, the needle roller sliding groove seat is used for bearing the needle roller and the inner ring, and a needle roller inner ring feeding cover is arranged at the top of the needle roller sliding groove seat.
Further, the needle roller inner ring feeding cover is communicated with the needle roller sliding groove seat, the needle roller inner ring feeding cover is respectively communicated with the needle roller groove and the inner ring positioning cavity, the needle roller inner ring feeding cover is respectively communicated with the needle roller feeding channel and the inner ring feeding channel, and the needle roller and the inner ring are respectively conveyed to the needle roller groove in the needle roller sliding groove seat and the inner ring positioning cavity in the needle roller sliding groove seat from the upper part through the needle roller feeding channel and the inner ring feeding channel.
Furthermore, an inlet is arranged above the inner ring feeding channel and used for placing the inner ring into an inner ring positioning cavity in the inner ring feeding channel.
Furthermore, an inner ring blocking clamp seat is arranged below the inner ring blocking clamp.
Furthermore, the inner ring blocking clamp is closed and opened by a driving mechanism and used for assembling and positioning the inner ring, an inner ring discharge hole is formed in the middle of the inner ring blocking clamp seat and used for enabling the assembled roller pin and the inner ring to flow out.
Furthermore, a plurality of air pipe interfaces are uniformly arranged on the outer side of the needle roller sliding groove seat, one end of each air pipe interface is communicated with the press machine, and the other end of each air pipe interface is communicated with an air pipe channel.
Furthermore, one end of the needle roller groove is communicated with the air pipe channel, and the other end of the needle roller groove is communicated with the inner ring positioning cavity and used for pressing the needle roller into the positioning groove through gas generated by the press machine.
When the needle grooves and the positioning grooves on the inner ring correspond to each other one by one, the gas passes through the positioning grooves and flows out from a feeding channel of the inner ring, the inner ring stops rotating, the assembling and positioning of the inner ring are realized, the needle rollers pushed by the gas are pressed into the positioning grooves along the needle grooves, and the automatic assembling of the needle rollers and the inner ring is completed.
In the invention, the inner ring can also be called as a retainer, and the needle roller feeding channel can adopt a spring tube, a plastic tube, an iron tube, a stainless steel tube and the like; the inner ring feeding channel can adopt a spring pipe, a plastic pipe, an iron pipe, a stainless steel pipe, a machining pipe and the like; the needle roller groove can be 'linear type', also can be 'S-like type'; the number of the needle groove is not limited, and the needle groove is adjusted according to the actual product of the needle bearing; the air pipe channel is not limited to a circular annular channel, and can also be a channel which can connect an air passage with a connecting ring in a square or oval shape, or each needle rolling groove is independently connected with an air pipe interface and an air pipe channel; the inner ring entering mode is not limited to free falling, and the inner ring entering mode also comprises the mode of pressing in by using a cylinder, a motor and a cam; the inner ring clamp positioning is not limited to horizontally pushing the inner ring clamp to position, and also comprises the positioning by horizontally pushing the inner ring clamp at two sides and the positioning by horizontally pushing the inner ring clamp at two sides to clamp the inner ring; the mode of pushing the inner ring retainer clip is not limited to cylinder pushing, and also comprises a motor mode and a cam mode.
Has the advantages that: compared with the prior art, the invention has the following remarkable advantages:
(1) the invention provides a mechanism for positioning an inner ring and assembling a needle roller and the inner ring.A needle roller feeding channel is connected with a needle roller sliding groove seat and used for conveying the needle roller to a needle roller groove in the needle roller sliding groove seat; the inner ring feeding channel is connected with the roller pin sliding groove seat and used for conveying the inner ring to an inner ring positioning cavity in the roller pin sliding groove seat; a plurality of positioning grooves are formed in the inner ring and matched with the rolling needles; the plurality of needle grooves are arranged in the needle sliding groove seat and used for receiving the needles, one end of each needle groove is opposite to the positioning groove and used for pressing the needles into the positioning groove along the needle grooves, and the needle sliding seat is provided with the plurality of needle grooves, so that a plurality of groups of needles and positioning grooves can be assembled at the same time, the speed is high, the time and the labor are saved, the efficiency is high, the labor intensity of workers is greatly reduced, and the needle sliding seat is suitable for industrial production;
(2) the invention provides a mechanism for positioning an inner ring and assembling a roller pin and the inner ring, wherein a plurality of air pipe interfaces are uniformly arranged on the outer side of a roller pin sliding groove seat and are connected with a press machine, and the other end of a roller pin groove is opposite to an air pipe channel and is used for pressing the roller pin into a positioning groove through the press machine, so that the deformation of the inner ring is avoided, the service life of the inner ring is prolonged, and the cost is saved;
(3) the needle groove is used for receiving a needle and guiding high-pressure gas, one end of the needle groove is communicated with the high-pressure gas, the other end of the needle groove is communicated with the inner ring positioning cavity, the high-pressure gas enters from one end of the needle groove and pushes the needle, the high-pressure gas enters from the other end of the needle groove and pushes the inner ring in the inner ring positioning cavity, when the needle groove and the positioning grooves in the inner ring correspond to each other, the high-pressure gas flows out from the inner ring positioning grooves, the needle pushed by the high-pressure gas is pressed into the positioning grooves along the needle groove, automatic positioning assembly is formed, and assembly efficiency is greatly improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a transverse cross-sectional view of FIG. 1;
FIG. 4 is a longitudinal cross-sectional view of FIG. 1;
FIG. 5 is a schematic view of the construction of the inner race of the present invention;
FIG. 6 is a schematic view of the connection structure of the inner retainer clip and the inner retainer clip holder according to the present invention;
FIG. 7 is a schematic illustration of a prior art manual installation;
FIG. 8 is a schematic view of a prior art automated installation;
in the figure: 1-needle roller feed channel; 2-rolling needles; 3-needle rolling groove; 4-inner ring feeding channel; 5-inner ring; 6-inner ring positioning cavity; 7-positioning grooves; 8-rolling needle sliding groove seats; 9-needle roller inner ring feeding cover; 10-inner ring blocking clamp; 11-inner ring catch clamp seat; 12-inner ring discharge hole; 13-a tracheal interface; 14-tracheal passage.
Detailed Description
The invention is further described below with reference to the figures and examples.
Example 1
As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, the mechanism for positioning the inner race and assembling the needle rollers with the inner race according to the present invention includes a needle roller feed passage 1, an inner race feed passage 4, a needle roller sliding groove 8,
the needle roller feed channel 1 is communicated with the needle roller sliding groove seat 8 and is used for conveying the needle rollers 2 to the needle roller grooves 3 in the needle roller sliding groove seat 8;
the inner ring feeding channel 4 is communicated with the needle roller sliding groove seat 8 and is used for conveying an inner ring 5 to an inner ring positioning cavity 6 inside the needle roller sliding groove seat 8;
a plurality of needle grooves 3 are arranged inside the needle sliding groove seat 8 and used for receiving the needle rollers 2 and pressing the needle rollers 2 into the positioning grooves 7 along the needle grooves 3;
an inner ring blocking clamp 10 is arranged at the bottom of the needle roller sliding groove seat 8, and an inner ring blocking clamp seat 11 is arranged below the inner ring blocking clamp 10;
the needle roller sliding groove seat 8 is used for bearing the needle roller 2 and the inner ring 5, and a needle roller inner ring feeding cover 9 is arranged at the top of the needle roller sliding groove seat 8;
the needle roller inner ring feeding cover 9 is communicated with the needle roller sliding groove seat 8, the needle roller inner ring feeding cover 9 is respectively communicated with the needle roller groove 3 and the inner ring positioning cavity 6, the needle roller inner ring feeding cover 9 is respectively communicated with the needle roller feeding channel 1 and the inner ring feeding channel 4, and the needle rollers 2 and the inner ring 5 are respectively conveyed from the upper part of the needle roller feeding channel 1 and the inner ring feeding channel 4 to the needle roller groove 3 in the needle roller sliding groove seat 8 and the inner ring positioning cavity 6 in the needle roller sliding groove seat 8;
an inlet is arranged above the inner ring feeding channel 4 and used for placing the inner ring 5 into an inner ring positioning cavity 6 inside the inner ring feeding channel 4.
The inner ring blocking and clamping piece 10 is closed and opened by a driving mechanism, the inner ring blocking and clamping piece 10 is used for assembling and positioning the inner ring 5, an inner ring discharge hole 12 is formed in the middle of the inner ring blocking and clamping piece seat 11, and the inner ring discharge hole 12 is used for discharging the assembled roller pin 2 and the inner ring 5;
two opposite air pipe interfaces 13 are arranged on the outer side of the needle roller sliding groove seat 8, one end of each air pipe interface 13 is communicated with the press machine, and the other end of each air pipe interface 13 is communicated with an air pipe channel 14;
one end of the needle roller groove 3 is communicated with the air pipe channel 14, and the other end of the needle roller groove is communicated with the inner ring positioning cavity 6, and the needle roller 2 is pressed into the positioning groove 7 through gas generated by the press;
the needle roller feeding channel adopts a spring tube; the inner ring feeding channel adopts a plastic pipe; the needle roller grooves are linear; the air pipe channel adopts a circular annular channel; the inner ring enters in a free falling body mode;
a method for positioning and assembling a roller pin and an inner ring is characterized in that gas generated by a press machine enters from one end of a roller pin groove 3 to push a roller pin 2, the gas flows out from the other end of the roller pin groove 3 and enters an inner ring positioning cavity 6 to push an inner ring 5 in the inner ring positioning cavity 6 to rotate, when the roller pin groove 3 and positioning grooves 7 on the inner ring 5 correspond to each other one by one, the gas passes through the positioning grooves 7 to flow out from an inner ring feeding channel 4, the inner ring 5 stops rotating to realize the assembly and positioning of the inner ring 5, the roller pin 2 pushed by the gas is pressed into the positioning grooves 7 along the roller pin groove 3 to finish the automatic assembly of the roller pin 2;
the needle roller feeding channel adopts a spring tube; the inner ring feeding channel adopts a plastic pipe; the needle roller grooves are linear; the air pipe channel adopts a circular annular channel; the inner ring enters in a free falling mode.
Example 2
The other structures are the same, and the needle roller feeding channel adopts a plastic pipe; the inner ring feeding channel adopts a spring pipe; the needle rolling groove adopts an S-like shape; the trachea channel adopts an oval shape; the inner ring is pressed in a cylinder mode; the inner ring blocking clamp is driven by an air cylinder; the inner ring clamping piece is horizontally pushed on one side to position; four opposite air pipe joints are uniformly arranged on the outer side of the needle roller sliding groove seat.
Example 3
The other structures are the same, and the needle roller feeding channel adopts a stainless steel pipe; the inner ring feeding channel adopts a machining pipe; each needle rolling groove is independently connected with an air pipe interface and an air pipe channel; the inner ring is pressed in a cam mode; the inner ring clamping and positioning adopts the mode that the inner ring of the inner ring clamping and retaining piece is horizontally pushed at two sides to clamp the inner ring for positioning; the inner ring blocking clamp is driven by a cam.
The working principle is as follows:
connecting the air pipe connector with a press, wherein during operation, a roller pin enters a roller pin feeding channel from a vibrating disc (not shown in the figure), the roller pin slides to a roller pin inner ring feeding cover along the roller pin feeding channel and then falls into a roller pin groove in a roller pin sliding groove seat, meanwhile, an inner ring is placed into the inner ring feeding channel from an inlet, and the inner ring slides to the roller pin inner ring feeding cover along the inner ring feeding channel and then falls to the central position of the roller pin sliding groove seat; and opening the press machine, and pressing the roller pins into the positioning grooves by high-pressure gas through the gas pipe connector through the gas pipe channel and the roller pin grooves to finish assembly.
The multi-needle groove assembly machine is provided with the plurality of needle grooves, can realize the simultaneous assembly of a plurality of groups of needles and positioning grooves, has high speed, time and labor saving and high efficiency, greatly reduces the labor intensity of workers, and is suitable for industrial production; the outer side of the needle roller sliding groove seat is uniformly provided with a plurality of air pipe interfaces, the air pipe interfaces are connected with a press machine, and the other end of the needle roller groove is opposite to an air pipe channel, so that the needle roller can be pressed into the positioning groove through the press machine, the deformation of the inner ring is avoided, the service life of the inner ring is prolonged, and the cost is saved; the needle groove is used for receiving a needle roller and guiding high-pressure gas, one end of the needle groove is communicated with the high-pressure gas, the other end of the needle groove is communicated with the inner ring positioning cavity, the high-pressure gas enters from one end of the needle groove and pushes the needle roller, the high-pressure gas enters from the other end of the needle groove and pushes the inner ring in the inner ring positioning cavity, when the needle groove and the positioning grooves in the inner ring correspond to each other, the high-pressure gas flows out from the inner ring positioning grooves, the needle roller pushed by the high-pressure gas is pressed into the positioning grooves along the needle groove, automatic positioning assembly is formed, and assembly efficiency is greatly improved.
The present invention provides a thought and a method, and a method and a way for implementing the technical scheme are many, the above is only a preferred embodiment of the present invention, it should be noted that, for a person skilled in the art, a plurality of improvements and modifications can be made without departing from the principle of the present invention, and the improvements and modifications should be regarded as the protection scope of the present invention, and each component not explicitly described in the embodiment can be implemented by the prior art.
Claims (9)
1. The utility model provides a mechanism of inner circle location and kingpin and inner circle assembly, includes kingpin feed passage (1), inner circle feed passage (4), kingpin sliding groove seat (8), its characterized in that:
the needle roller feed channel (1) is communicated with the needle roller sliding groove seat (8) and is used for conveying the needle rollers (2) to the needle roller grooves (3) in the needle roller sliding groove seat (8);
the inner ring feeding channel (4) is communicated with the needle roller sliding groove seat (8) and is used for conveying an inner ring (5) to an inner ring positioning cavity (6) inside the needle roller sliding groove seat (8);
a plurality of needle grooves (3) are arranged inside the needle sliding groove seat (8) and used for receiving the needle rollers (2) and pressing the needle rollers (2) into the positioning grooves (7) along the needle grooves (3);
an inner ring blocking clamp piece (10) is arranged at the bottom of the needle roller sliding groove seat (8).
2. The inner race positioning and needle and inner race assembly mechanism as claimed in claim 1, wherein said needle roller sliding race (8) is adapted to receive said needle roller (2) and said inner race (5), and said needle roller sliding race (8) is provided at its top with a needle roller inner race feed cap (9).
3. The inner race positioning and needle-to-inner race assembling mechanism according to claim 2, characterized in that the needle inner race feed cap (9) communicates with the needle sliding race (8), the needle inner race feed cap (9) communicates with the needle groove (3) and the inner race positioning cavity (6), respectively, the needle inner race feed cap (9) communicates with the needle feed passage (1) and the inner race feed passage (4), respectively, and the needles (2) and the inner race (5) are delivered from above from the needle feed passage (1) and the inner race feed passage (4) to the needle groove (3) inside the needle sliding race (8) and the inner race positioning cavity (6) inside the needle sliding race (8), respectively.
4. A mechanism for inner race positioning and needle and inner race assembly according to claim 3, characterized in that an inlet is provided above the inner race feed passage (4) for enabling placement of the inner race (5) into an inner race positioning cavity (6) inside the inner race feed passage (4).
5. The inner race positioning and needle roller to inner race assembly mechanism of claim 1 wherein an inner race retainer clip seat (11) is provided below said inner race retainer clip (10).
6. The inner race positioning and needle roller and inner race assembling mechanism according to claim 5, characterized in that the inner race retaining clip (10) is closed and opened by a driving mechanism, the inner race retaining clip (10) is used for positioning the inner race (5), a inner race discharge hole (12) is arranged in the middle of the inner race retaining clip seat (11), and the inner race discharge hole (12) is used for discharging the assembled needle roller (2) and the inner race (5).
7. The mechanism for positioning the inner ring and assembling the needle rollers and the inner ring as claimed in claim 1, wherein a plurality of air pipe interfaces (13) are uniformly arranged on the outer side of the needle roller sliding groove seat (8), one end of each air pipe interface (13) is communicated with the press, and the other end of each air pipe interface (13) is communicated with an air pipe channel (14).
8. Mechanism for inner race positioning and needle and inner race assembly according to claim 7, characterized in that the needle groove (3) communicates with a gas pipe passage (14) at one end and with an inner race positioning cavity (6) at the other end for pressing the needle (2) into the positioning groove (7) by the gas generated by the press.
9. A positioning and assembling method of a needle roller and an inner ring is characterized in that gas generated by a press machine enters from one end of a needle roller groove (3) to push the needle roller (2), the gas flows out from the other end of the needle roller groove (3) to enter an inner ring positioning cavity (6) to push an inner ring (5) in the inner ring positioning cavity (6) to rotate, when the needle roller groove (3) and positioning grooves (7) on the inner ring (5) correspond to each other one by one, the gas passes through the positioning grooves (7) to flow out from an inner ring feeding channel (4), the inner ring (5) stops rotating to realize the assembling and positioning of the inner ring (5), the needle roller (2) pushed by the gas is pressed into the positioning grooves (7) along the needle roller groove (3), and the automatic assembling of the needle roller (2) and the inner ring (5) is.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110328746.5A CN112855785A (en) | 2021-03-27 | 2021-03-27 | Mechanism for positioning inner ring and assembling roller pin and inner ring and positioning and assembling method of roller pin and inner ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110328746.5A CN112855785A (en) | 2021-03-27 | 2021-03-27 | Mechanism for positioning inner ring and assembling roller pin and inner ring and positioning and assembling method of roller pin and inner ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112855785A true CN112855785A (en) | 2021-05-28 |
Family
ID=75993025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110328746.5A Pending CN112855785A (en) | 2021-03-27 | 2021-03-27 | Mechanism for positioning inner ring and assembling roller pin and inner ring and positioning and assembling method of roller pin and inner ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112855785A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07328878A (en) * | 1994-05-31 | 1995-12-19 | Asahi Seiki Kogyo Kk | Needle-shaped roller installing device |
| JPH08323557A (en) * | 1995-05-25 | 1996-12-10 | Honda Motor Co Ltd | Needle roller assembler |
| US20020066178A1 (en) * | 2000-12-01 | 2002-06-06 | Yuji Takiwaki | Needle bearing assembling apparatus |
| JP2003194083A (en) * | 2001-12-25 | 2003-07-09 | Aisin Aw Industries Co Ltd | Device for automatically installing needle roller |
| JP2007160414A (en) * | 2005-12-09 | 2007-06-28 | Honda Motor Co Ltd | Needle bearing assembly device |
| US20080222893A1 (en) * | 2007-03-15 | 2008-09-18 | Jtekt Corporation | Method and apparatus for assembling rolling bearing |
| CN102619886A (en) * | 2012-03-27 | 2012-08-01 | 常州克劳诺斯特种轴承制造有限公司 | Automatic assembly machine for cylinder type short cylindrical roller bearings |
| CN104842139A (en) * | 2015-05-25 | 2015-08-19 | 聊城大学 | Automatic bearing inner-ring mounting mechanism |
| CN104912948A (en) * | 2015-06-18 | 2015-09-16 | 江苏师范大学 | Rapid assembly machine for planar needle roller thrust bearing |
| CN109732324A (en) * | 2019-01-19 | 2019-05-10 | 常州威智自动化科技有限公司 | A kind of full-automatic bearing pointer assembling machine |
| CN210423462U (en) * | 2019-05-07 | 2020-04-28 | 常州容天乐东方轴承有限公司 | Automatic needle mounting mechanism for bearing |
| CN111271383A (en) * | 2020-03-13 | 2020-06-12 | 苏州金诚轴承有限公司 | Needle bearing integrated assembling equipment |
| CN214661579U (en) * | 2021-03-27 | 2021-11-09 | 成立强 | Mechanism for positioning inner ring and assembling needle roller and inner ring |
-
2021
- 2021-03-27 CN CN202110328746.5A patent/CN112855785A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07328878A (en) * | 1994-05-31 | 1995-12-19 | Asahi Seiki Kogyo Kk | Needle-shaped roller installing device |
| JPH08323557A (en) * | 1995-05-25 | 1996-12-10 | Honda Motor Co Ltd | Needle roller assembler |
| US20020066178A1 (en) * | 2000-12-01 | 2002-06-06 | Yuji Takiwaki | Needle bearing assembling apparatus |
| JP2003194083A (en) * | 2001-12-25 | 2003-07-09 | Aisin Aw Industries Co Ltd | Device for automatically installing needle roller |
| JP2007160414A (en) * | 2005-12-09 | 2007-06-28 | Honda Motor Co Ltd | Needle bearing assembly device |
| US20080222893A1 (en) * | 2007-03-15 | 2008-09-18 | Jtekt Corporation | Method and apparatus for assembling rolling bearing |
| CN102619886A (en) * | 2012-03-27 | 2012-08-01 | 常州克劳诺斯特种轴承制造有限公司 | Automatic assembly machine for cylinder type short cylindrical roller bearings |
| CN104842139A (en) * | 2015-05-25 | 2015-08-19 | 聊城大学 | Automatic bearing inner-ring mounting mechanism |
| CN104912948A (en) * | 2015-06-18 | 2015-09-16 | 江苏师范大学 | Rapid assembly machine for planar needle roller thrust bearing |
| CN109732324A (en) * | 2019-01-19 | 2019-05-10 | 常州威智自动化科技有限公司 | A kind of full-automatic bearing pointer assembling machine |
| CN210423462U (en) * | 2019-05-07 | 2020-04-28 | 常州容天乐东方轴承有限公司 | Automatic needle mounting mechanism for bearing |
| CN111271383A (en) * | 2020-03-13 | 2020-06-12 | 苏州金诚轴承有限公司 | Needle bearing integrated assembling equipment |
| CN214661579U (en) * | 2021-03-27 | 2021-11-09 | 成立强 | Mechanism for positioning inner ring and assembling needle roller and inner ring |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105619050B (en) | Four-way pipe end cover riveter | |
| CN107443050B (en) | Automatic assembly device for shaft retainer ring | |
| CN113146236B (en) | Press-fitting system and method for mounting seat ring and guide pipe on cylinder cover | |
| CN105537903B (en) | Four-way pipe end cap feeding riveting mechanism | |
| CN214661579U (en) | Mechanism for positioning inner ring and assembling needle roller and inner ring | |
| CN106584128B (en) | A kind of I-beam wheel production line for automatically assembling | |
| CN106624771B (en) | A kind of automatic press mounting system | |
| CN207358501U (en) | Automobile engine oil pump seat conduit single-station press-loading device | |
| CN112855785A (en) | Mechanism for positioning inner ring and assembling roller pin and inner ring and positioning and assembling method of roller pin and inner ring | |
| CN211490329U (en) | Device for automatically buckling automobile pipeline pipe clamp | |
| CN203853778U (en) | Sealing gasket assembling module of automatic assembler | |
| CN107989730A (en) | A kind of high voltage common rail pump and for its into oil outlet valve component | |
| CN114017654B (en) | Dynamic seal press-fitting oiling tool for starter drive end cover | |
| CN110385646A (en) | A kind of pneumatic type inner support clamping device for the processing of ceramic bearing ring interior raceway groove | |
| CN207873581U (en) | The material separation device of cam Simmer ring pressing machine | |
| CA3082395C (en) | Bearing and bearing pin and method of manufacture | |
| CN210450615U (en) | Stainless steel double-clamping-pressure adjustable straight joint and tee joint production mold | |
| CN105983971B (en) | Four-way reversing valve inserts capillary apparatus automatically | |
| CN208268053U (en) | A kind of automatic oiling machine for compressor | |
| CN109058307A (en) | Assembly machine for plain thrust bearing | |
| CN218817684U (en) | Inner ring snap ring mounting die for double-row tapered roller bearing | |
| CN108999773B (en) | Automatic oiling machine for compressor | |
| CN213889076U (en) | Hinge type inclined hole drilling positioning fixture | |
| CN213970933U (en) | Carrier roller assembling device for assembling bearing and sealing ring | |
| CN217291236U (en) | Steel ball mounting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |