CN214183992U - Hot back sieve separator of needle that rolls for bearing - Google Patents
Hot back sieve separator of needle that rolls for bearing Download PDFInfo
- Publication number
- CN214183992U CN214183992U CN202022883276.2U CN202022883276U CN214183992U CN 214183992 U CN214183992 U CN 214183992U CN 202022883276 U CN202022883276 U CN 202022883276U CN 214183992 U CN214183992 U CN 214183992U
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- shaped
- screening
- groove
- fixed
- screening groove
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- 238000012216 screening Methods 0.000 claims abstract description 57
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000005096 rolling process Methods 0.000 abstract description 5
- 238000005498 polishing Methods 0.000 abstract description 3
- 210000002421 cell wall Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
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Abstract
The utility model relates to a bearing production technical field, and a hot back sieve separator of bearing is disclosed, including screening groove and backup pad, the screening groove is located the top of backup pad, the fixed U-shaped board that is equipped with in top of backup pad, the fixed first U-shaped piece that is equipped with in top of U-shaped board, the upper end of first U-shaped piece is rotated through first pivot and is connected with second U-shaped piece, the fixed connecting plate that is equipped with in top of second U-shaped piece, the fixed vibrating motor that is equipped with in top of connecting plate, vibrating motor's top and the bottom fixed connection who screens the groove, the bottom of screening groove and the both ends that are located vibrating motor are all fixed and are equipped with buffer gear, the logical groove of bar has been seted up on the internal surface upper end right side of U-shaped board, the internal surface both ends of U-shaped board all are connected with reciprocal lead screw through the horizontal rotation of rolling bearing, the sieve mesh that a plurality of symmetries set up is all seted up at the internal surface bottom both ends of screening groove. The utility model discloses can carry out quick screening to the kingpin after polishing.
Description
Technical Field
The utility model relates to a bearing production technical field especially relates to a hot back sieve separator of bearing with kingpin.
Background
The roller pin refers to a rotating body on the roller pin bearing, is mainly applied to various bearings, is a roller bearing with a cylindrical roller, is thin and long like a needle, and needs to guarantee higher precision requirements along with the improvement of the production requirements of the bearing during the production process of the roller pin.
Need polish the kingpin in the current kingpin production process, and the kingpin can produce the error in the process of polishing for thickness between the different kingpins changes, thereby needs to screen the kingpin that the thickness is different, gets rid of unqualified kingpin of size, and current kingpin sieving mechanism screening efficiency is low excessively, efficiency when influencing the whole production of kingpin.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the rolling needles with different thicknesses need to be screened in the rolling needle production process in the prior art, and the screening efficiency of general screening device is low, and the hot back sieve separator of rolling needle for bearing that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a roller pin hot-back screening machine for a bearing comprises a screening groove and a supporting plate, wherein the screening groove is positioned above the supporting plate, the top of the supporting plate is fixedly provided with a U-shaped plate, the top of the U-shaped plate is fixedly provided with a first U-shaped block, the upper end of the first U-shaped block is rotationally connected with a second U-shaped block through a first shaft pin, the top of the second U-shaped block is fixedly provided with a connecting plate, the top of the connecting plate is fixedly provided with a vibration motor, the top of the vibration motor is fixedly connected with the bottom of the screening groove, the bottom of the screening groove and both ends of the vibrating motor are both fixedly provided with a buffer mechanism, the right side of the upper end of the inner surface of the U-shaped plate is provided with a strip-shaped through groove, the inner surface both ends of U-shaped plate all are connected with reciprocal lead screw through rolling bearing lateral rotation, the pole wall of reciprocal lead screw is equipped with pushing mechanism, a plurality of sieve meshes that the symmetry set up are all seted up at the inner surface bottom both ends of screening groove.
Preferably, buffer gear includes telescopic link and spring, the both ends of telescopic link respectively with the bottom of connecting plate and the bottom fixed connection in screening groove, the spring cup joints with the telescopic link, and both ends respectively with the bottom of connecting plate and the bottom fixed connection in screening groove.
Preferably, pushing mechanism includes third U-shaped piece and fourth U-shaped piece and driving motor, the pole wall threaded connection of reciprocal lead screw has the slider, the top fixed connection of third U-shaped piece and slider, the bottom right-hand member fixed connection of fourth U-shaped piece and connecting plate, third U-shaped piece and fourth U-shaped piece all rotate jointly through the second axis round pin and are connected with the connecting rod, the pole wall of connecting rod is connected with the cell wall contact of the logical groove of bar, driving motor and the right side fixed connection of U-shaped piece, and the output pass the U-shaped piece and with the pole wall fixed connection of reciprocal lead screw.
Preferably, a conical block is fixedly arranged in the middle of the bottom of the inner surface of the screening groove.
Preferably, the two ends of the top of the connecting plate are both connected with containing boxes through two symmetrical bolt threads, and the containing boxes are located below the sieve holes.
Preferably, four universal wheels which are symmetrically arranged at four corners are fixedly arranged at the bottom of the supporting plate.
Compared with the prior art, the utility model provides a hot back sieve separator of bearing kingpin possesses following beneficial effect:
1. this sieve separator after bearing is hot can carry out vibration screening to the kingpin through vibrating motor, screening groove, wedge and the buffer gear that is equipped with to the kingpin of different thickness degree is distinguished.
2. This hot back sieve separator of bearing with kingpin through the U-shaped board, reciprocal lead screw and the pushing mechanism that are equipped with, can be when vibrating motor carries out the screening to the kingpin for the kingpin rocks in the screening inslot, thereby has improved the efficiency of kingpin screening.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure can carry out quick screening to the kingpin after polishing, carries out convenient screening to the kingpin of different thicknesses, has improved the holistic production efficiency of kingpin.
Drawings
Fig. 1 is a schematic structural view of a hot-back screening machine for bearing needles according to the present invention;
fig. 2 is a schematic top view of the structure of fig. 1.
In the figure: 1 screening groove, 2 backup pads, 3U-shaped board, 4 first U-shaped piece, 5 second U-shaped pieces, 6 connecting plates, 7 vibrating motor, 8 reciprocal lead screw, 9 telescopic links, 10 springs, 11 third U-shaped pieces, 12 fourth U-shaped pieces, 13 driving motor, 14 sliders, 15 connecting rods, 16 conical blocks, 17 containing boxes, 18 universal wheels.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a roller pin hot rear screening machine for bearings comprises a screening groove 1 and a supporting plate 2, wherein the screening groove 1 is positioned above the supporting plate 2, a U-shaped plate 3 is fixedly arranged at the top of the supporting plate 2, a first U-shaped block 4 is fixedly arranged at the top of the U-shaped plate 3, the upper end of the first U-shaped block 4 is rotatably connected with a second U-shaped block 5 through a first shaft pin, a connecting plate 6 is fixedly arranged at the top of the second U-shaped block 5, the screening groove 1 is supported through the first U-shaped block 4 and the second U-shaped block 5, a vibration motor 7 is fixedly arranged at the top of the connecting plate 6, the top of the vibration motor 7 is fixedly connected with the bottom of the screening groove 1, a buffer mechanism is fixedly arranged at the bottom of the screening groove 1 and at two ends of the vibration motor 7, a strip-shaped through groove is formed at the right side of the upper end of the inner surface of the U-shaped plate 3, two ends of the inner surface of the U-shaped plate 3 are transversely rotatably connected with a reciprocating screw 8 through a rotating bearing, the pole wall of reciprocal lead screw 8 is equipped with pushing mechanism, and the sieve mesh that a plurality of symmetries set up is all seted up at the internal surface bottom both ends of screening groove 1, is convenient for carry out screening work to the kingpin.
Buffer gear includes telescopic link 9 and spring 10, and the both ends of telescopic link 9 respectively with the bottom of connecting plate 6 and the bottom fixed connection of screening groove 1, spring 10 cup joints with telescopic link 9, and both ends respectively with the bottom of connecting plate 6 and the bottom fixed connection of screening groove 1.
Pushing mechanism includes third U-shaped piece 11 and fourth U-shaped piece 12 and driving motor 13, the pole wall threaded connection of reciprocal lead screw 8 has slider 14, the top fixed connection of third U-shaped piece 11 and slider 14, slider 14 is connected with the top contact of backup pad 2, thereby it is spacing to carry out the removal of slider 14, fourth U-shaped piece 12 and the bottom right-hand member fixed connection of connecting plate 6, third U-shaped piece 11 and fourth U-shaped piece 12 all rotate jointly through the second axis round pin and are connected with connecting rod 15, the pole wall of connecting rod 15 is connected with the cell wall contact of the logical groove of bar, driving motor 13 and the right side fixed connection of U-shaped piece 3, and the output pass U-shaped piece 3 and with the pole wall fixed connection of reciprocal lead screw 8.
The fixed toper piece 16 that is equipped with of internal surface bottom intermediate position of screening groove 1, it cuts apart screening groove 1 to set up toper piece 16, roll scope when reducing the kingpin vibration screening, thereby improve the screening efficiency of kingpin, two bolt threaded connection that the top both ends of connecting plate 6 all set up through the symmetry have containing box 17, containing box 17 is located the below of sieve mesh, it is convenient for collect the kingpin after the screening to set up containing box 17, and subsequent processing, the fixed universal wheel 18 that is four corner symmetry settings that is equipped with in bottom of backup pad 2, can make the device carry out convenient removal through setting up universal wheel 18.
In the utility model, firstly, the device is moved to the rear of the needle roller polishing process through the universal wheel 18, when the needle rollers are screened, the polished needle rollers are placed in the screening groove 1 and positioned at two sides of the conical block 16, then the vibration motor 7 is started to drive the screening groove 1 to vibrate by the vibration motor 7, thereby screening the needle rollers, the needle rollers with smaller diameters fall into the containing box 17 through the sieve pores in the vibration process, then the driving motor 13 is started to rotate the reciprocating screw rod 8, the slide block 14 of the rod wall horizontally reciprocates along the top of the supporting plate 2 while the reciprocating screw rod 8 rotates, the third U-shaped block 11 at the top of the slide block 14 rotates relative to the connecting rod 15 while the slide block 14 moves, and the other end of the connecting rod 15 pushes the fourth U-shaped block 12, so that the connecting plate 6 is pulled while the slide block 14 moves, so that the connecting plate 6 performs reciprocating shaking under the relative rotation of the first U-shaped block 4 and the second U-shaped block 5, thereby accelerating the vibration rate of the roller pins in the screening groove 1 and improving the screening efficiency of the roller pins.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The hot back sieve separator of bearing kingpin, includes screening groove (1) and backup pad (2), characterized by, screening groove (1) is located the top of backup pad (2), the top of backup pad (2) is fixed and is equipped with U-shaped plate (3), the top of U-shaped plate (3) is fixed and is equipped with first U-shaped piece (4), the upper end of first U-shaped piece (4) is connected with second U-shaped piece (5) through first pivot rotation, the top of second U-shaped piece (5) is fixed and is equipped with connecting plate (6), the top of connecting plate (6) is fixed and is equipped with vibrating motor (7), the top of vibrating motor (7) and the bottom fixed connection of screening groove (1), the bottom of screening groove (1) and the both ends that are located vibrating motor (7) all are fixed and are equipped with buffer gear, the bar logical groove has been seted up on the inner surface upper end right side of U-shaped plate (3), the sieve is characterized in that two ends of the inner surface of the U-shaped plate (3) are transversely and rotatably connected with a reciprocating screw rod (8) through rotating bearings, a rod wall of the reciprocating screw rod (8) is provided with a pushing mechanism, and two ends of the bottom of the inner surface of the screening groove (1) are provided with a plurality of symmetrically arranged sieve holes.
2. The needle roller hot post screening machine for the bearings is characterized in that the buffer mechanism comprises a telescopic rod (9) and a spring (10), two ends of the telescopic rod (9) are fixedly connected with the bottom of the connecting plate (6) and the bottom of the screening groove (1) respectively, the spring (10) is sleeved with the telescopic rod (9), and two ends of the spring are fixedly connected with the bottom of the connecting plate (6) and the bottom of the screening groove (1) respectively.
3. The needle roller hot after-screening machine for bearings according to claim 1, the pushing mechanism comprises a third U-shaped block (11), a fourth U-shaped block (12) and a driving motor (13), the rod wall of the reciprocating screw rod (8) is connected with a sliding block (14) in a threaded manner, the third U-shaped block (11) is fixedly connected with the top of the sliding block (14), the fourth U-shaped block (12) is fixedly connected with the right end of the bottom of the connecting plate (6), the third U-shaped block (11) and the fourth U-shaped block (12) are both connected with a connecting rod (15) through a second shaft pin in a co-rotating way, the rod wall of the connecting rod (15) is in contact connection with the groove wall of the strip-shaped through groove, the driving motor (13) is fixedly connected with the right side of the U-shaped plate (3), and the output end passes through the U-shaped plate (3) and is fixedly connected with the rod wall of the reciprocating screw rod (8).
4. The needle roller hot afterscreening machine for bearings according to claim 1, wherein a conical block (16) is fixedly arranged at a middle position of the bottom of the inner surface of the screening groove (1).
5. The needle roller hot post-screening machine for the bearings is characterized in that the two ends of the top of the connecting plate (6) are connected with the containing boxes (17) through two symmetrically arranged bolt threads, and the containing boxes (17) are located below the screen holes.
6. The needle roller hot afterscreener for the bearing according to claim 1, characterized in that four universal wheels (18) are fixedly arranged at the bottom of the supporting plate (2) and are arranged symmetrically at four corners.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022883276.2U CN214183992U (en) | 2020-12-04 | 2020-12-04 | Hot back sieve separator of needle that rolls for bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022883276.2U CN214183992U (en) | 2020-12-04 | 2020-12-04 | Hot back sieve separator of needle that rolls for bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214183992U true CN214183992U (en) | 2021-09-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022883276.2U Expired - Fee Related CN214183992U (en) | 2020-12-04 | 2020-12-04 | Hot back sieve separator of needle that rolls for bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214183992U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115430602A (en) * | 2022-08-11 | 2022-12-06 | 成都恒美盛生物科技有限公司 | High-precision microsphere screening equipment and method for producing facial filler |
-
2020
- 2020-12-04 CN CN202022883276.2U patent/CN214183992U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115430602A (en) * | 2022-08-11 | 2022-12-06 | 成都恒美盛生物科技有限公司 | High-precision microsphere screening equipment and method for producing facial filler |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210914 |
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| CF01 | Termination of patent right due to non-payment of annual fee |