CN210305562U - Rolling device for outer ring of outer spherical bearing - Google Patents
Rolling device for outer ring of outer spherical bearing Download PDFInfo
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- CN210305562U CN210305562U CN201920721058.3U CN201920721058U CN210305562U CN 210305562 U CN210305562 U CN 210305562U CN 201920721058 U CN201920721058 U CN 201920721058U CN 210305562 U CN210305562 U CN 210305562U
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Abstract
The utility model discloses an insert bearing inner race rolls device, including organism, insert rolling wheel, insert roller, piston cylinder, insert roller sets up at organism front side intermediate position, the inside rear side of organism is equipped with a driving motor, a driving motor drive insert roller rotates, the fixed setting in organism front side lower part position of piston cylinder, one side of piston cylinder sets up the piston rod, the piston rod is kept away from the articulated circularity roller connecting rod rocking arm that has the crescent of piston cylinder's one end, the one end preformed hole of circularity roller connecting rod rocking arm, set up circularity roller articulated shaft in the hole. The utility model discloses simple structure, operation and processing is simple and convenient, has improved production efficiency and product quality.
Description
Technical Field
The utility model relates to an insert bearing technical field especially relates to an insert bearing inner race rolling device.
Background
At present, the traditional machining process of the bearing outer ring of the spherical outside surface is to use a bearing forge piece with a certain machining flow rate larger than that of a finished ring, and respectively carry out machining in one process through a special bearing ring lathe to manufacture the required ring, particularly, the machining of the spherical outside surface also needs a special backup plate. From bearing forgings to lathed bearing rings, the lathed scrap iron generally accounts for 30-40% of the total weight. Therefore, the traditional turning process has the advantages of multiple working procedures, long processing time, more consumed raw materials and material utilization rate of only about 45%.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide an insert bearing inner race rolls device.
In order to achieve the above object, the present invention provides the following technical solutions:
a rolling device for an outer ring of an outer spherical bearing comprises a machine body, an outer spherical rolling wheel, an outer spherical core rolling roller and a piston oil cylinder, wherein the outer spherical core rolling roller is arranged in the middle of the front side of the machine body, a first driving motor is arranged on the rear side inside the machine body and drives the outer spherical core rolling roller to rotate, the piston oil cylinder is fixedly arranged at the lower part of the front side of the machine body, one side of the piston oil cylinder is provided with a piston rod, one end of the piston rod, far away from the piston oil cylinder, is hinged with a crescent roundness roller connecting rod rocker arm, one end of the roundness roller connecting rod rocker arm is provided with a reserved hole, a roundness roller joint shaft is arranged in the hole, the other end of the roundness roller connecting rod rocker arm is provided with a roundness roller support, the roundness roller support corresponds to the reserved hole, a connecting bolt is arranged in the hole, a roundness roller is rotatably arranged on the roundness roller support, a, organism upper portion is provided with the lead screw motor, and lead screw motor drive is connected with the lead screw, and regulating block threaded connection is on the lead screw, and the regulating block rear side is connected with the fixed disk, and the fixed disk rear side is equipped with second driving motor, and second driving motor front side drive is connected with the drive shaft, and the fixed fixing base that is provided with in the drive shaft, insert rolling wheel pass through the fixing base to be fixed in the drive shaft, and the organism front side is equipped with the unloading rail that the slope set up.
Preferably, the insert rolling wheel comprises a rolling disc and a rolling ring fixedly connected to the rear side of the rolling disc, the insert rolling roller is coaxially connected with a material blocking disc and a connecting rod, the connecting rod is connected with a motor shaft of the first driving motor, and the insert rolling roller comprises a bottom surface and a rolling section fixedly connected to the front side of the bottom surface.
Preferably, two guide rods are vertically arranged in the groove, the two guide rods are respectively arranged on the left side and the right side of the screw rod, guide blocks are arranged on the left side and the right side of the adjusting block, and the guide blocks are sleeved on the guide rods.
Preferably, a blanking mechanism is arranged in the middle of the front side of the machine body and comprises a rotating seat, a pedal and a blanking plate, the pedal is hinged to the rotating seat, the blanking plate is fixedly connected to the pedal, a supporting block is arranged on the back of the blanking plate, and a spring is connected between the supporting block and the front side of the machine body.
Compared with the prior art, the beneficial effects of the utility model are that: in the whole manufacturing process, a workpiece is rolled and deformed into a required outer ring of the spherical outer bearing, and the processed part is only changed in shape, but the internal structure density of the metal material is increased, so that the quality of the metal material is improved.
Drawings
Fig. 1 is a first schematic structural diagram of the present invention;
FIG. 2 is a second schematic structural view of the present invention;
FIG. 3 is a schematic structural view of the groove of the present invention;
fig. 4 is an enlarged schematic view of a portion a of fig. 2.
Detailed Description
The embodiments of the present invention will be described in detail with reference to fig. 1-4.
A rolling device for an outer ring of an outer spherical bearing comprises a machine body 1, an outer spherical rolling wheel 2, an outer spherical core rolling roller 3 and a piston oil cylinder 4, wherein the outer spherical core rolling roller 3 is arranged in the middle of the front side of the machine body 1, a first driving motor 31 is arranged on the rear side of the interior of the machine body 1, the first driving motor 31 drives the outer spherical core rolling roller 3 to rotate, the piston oil cylinder 4 is fixedly arranged at the lower part of the front side of the machine body 1, a piston rod 5 is arranged on one side of the piston oil cylinder 4, one end, away from the piston oil cylinder 4, of the piston rod 5 is hinged with a crescent roundness roller connecting rod rocker arm 6, a hole is reserved at one end of the roundness roller connecting rod rocker arm 6, a roundness roller joint shaft 7 is arranged in the hole, the roundness roller joint shaft 7 is connected with the machine body 1, a roundness roller support 8 is arranged at the other end of the roundness roller connecting rod rocker arm 6, the roundness roller, a roundness roller 9 is rotatably arranged on a roundness roller bracket 8, a groove 11 is arranged at the middle position of the front side of a machine body 1, an adjusting block 14 is arranged in the groove 11, a lead screw motor 12 is arranged at the upper part of the machine body 1, the lead screw motor 12 is in driving connection with a lead screw 13, the adjusting block 14 is in threaded connection with the lead screw 13, the lead screw motor 12 drives the lead screw 13 to rotate so as to control the adjusting block 14 to move up and down in the groove 11, thereby driving an outer spherical surface rolling wheel 2 to lift and be close to or far away from the outer spherical surface rolling core roller 3, a fixed disc 26 is connected at the rear side of the adjusting block 14, a second driving motor 15 is arranged at the rear side of the fixed disc 26, a driving shaft 16 is in driving connection with the front side of the second driving motor 15, a fixed seat 17 is fixedly arranged on the driving shaft 16, the outer spherical surface, And under the action of the spherical outer surface core rolling roller 3 and the roundness roller 9, the blank is rolled and molded into the spherical outer surface bearing ring through the specific die shapes of the spherical outer surface rolling roller 2 and the spherical outer surface core rolling roller 3. The piston oil cylinder 4 controls the piston rod 5 to stretch, and the piston rod 5 drives the roundness roller connecting rod rocker arm 6 to rotate by taking the roundness roller joint shaft 7 as a center, so that the position of the roundness roller 9 is adjusted to adapt to processing of products with different sizes.
Preferably, the outer spherical surface rolling wheel 2 comprises a rolling disc 18 and a rolling ring 19 fixedly connected to the rear side of the rolling disc 18, the outer spherical surface core rolling roller 3 is coaxially connected with a material blocking disc 24 and a connecting rod 25, the connecting rod 25 is connected with a motor shaft of a first driving motor 31, the outer spherical surface core rolling roller 3 comprises a bottom surface 21 and a rolling section 20 fixedly connected to the front side of the bottom surface 21, a blank is hung on the rolling section 20 and abuts against the bottom surface 21, the rolling disc 18 and the rolling ring 19 descend to abut against the upper portion and the outer side of the blank respectively, and the rolling disc 18, the rolling ring 19, the rolling section 20 and the bottom surface 21 form closed fit, so that the blank can be rolled better and burrs of manufactured products are reduced.
Preferably, two guide rods 29 are vertically arranged in the groove 11, the two guide rods 29 are respectively arranged on the left side and the right side of the screw rod 13, guide blocks 30 are arranged on the left side and the right side of the adjusting block 14, the guide blocks 30 are sleeved on the guide rods 29, and the guide blocks 30 slide on the guide rods 29, so that the adjusting block 14 is ensured to vertically lift, and errors generated in machining are avoided.
Preferably, the blanking mechanism 22 is arranged at the middle position of the front side of the machine body 1, the blanking mechanism 22 comprises a rotating seat 32, a pedal 27 and a blanking plate 28, the pedal 27 is hinged to the rotating seat 32, the blanking plate 28 is fixedly connected to the pedal 27, a supporting block 33 is arranged on the back of the blanking plate 28, and a spring 34 is connected between the supporting block 33 and the front side of the machine body 1.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (4)
1. The utility model provides an insert bearing inner race rolls device which characterized in that: the device comprises a machine body, an outer spherical surface rolling wheel, an outer spherical surface core rolling roller and a piston oil cylinder, wherein the outer spherical surface core rolling roller is arranged at the middle position of the front side of the machine body, a first driving motor is arranged at the rear side inside the machine body and drives the outer spherical surface core rolling roller to rotate, the piston oil cylinder is fixedly arranged at the lower part of the front side of the machine body, a piston rod is arranged at one side of the piston oil cylinder, one end, away from the piston oil cylinder, of the piston rod is hinged with a crescent roundness roller connecting rod rocker arm, one end of the roundness roller connecting rod rocker arm is provided with a reserved hole, a roundness roller joint shaft is arranged in the hole, the other end of the roundness roller connecting rod rocker arm is provided with a roundness roller support, the roundness roller support corresponds to the reserved hole at the end part of the roundness roller connecting rod rocker arm, a connecting bolt is arranged in the hole, a roundness roller is rotatably, the improved automatic feeding device is characterized in that a regulating block is arranged in the groove, a lead screw motor is arranged on the upper portion of the machine body and is in driving connection with a lead screw, the regulating block is in threaded connection with the lead screw, a fixing disc is connected to the rear side of the regulating block, a second driving motor is arranged on the rear side of the fixing disc, a driving shaft is in driving connection with the second driving motor, a fixing seat is fixedly arranged on the driving shaft, the outer spherical surface rolling wheel is fixed on the driving shaft through the fixing seat, and a discharging rail is arranged on the front side of the.
2. The device according to claim 1, wherein: the insert rolling device is characterized in that the insert rolling wheel comprises a rolling disc and a rolling ring fixedly connected to the rear side of the rolling disc, the insert rolling roller is coaxially connected with a material blocking disc and a connecting rod, the connecting rod is connected with a motor shaft of a first driving motor, and the insert rolling roller comprises a bottom surface and a rolling section fixedly connected to the front side of the bottom surface.
3. The device according to claim 1, wherein: two guide rods are vertically arranged in the groove and are respectively arranged on the left side and the right side of the screw rod, guide blocks are arranged on the left side and the right side of the adjusting block, and the guide blocks are sleeved on the guide rods.
4. The device according to claim 1, wherein: the blanking mechanism is arranged in the middle of the front side of the machine body and comprises a rotating seat, a pedal and a blanking plate, the pedal is hinged to the rotating seat, the blanking plate is fixedly connected to the pedal, a supporting block is arranged on the back of the blanking plate, and a spring is connected between the supporting block and the front side of the machine body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920721058.3U CN210305562U (en) | 2019-05-20 | 2019-05-20 | Rolling device for outer ring of outer spherical bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920721058.3U CN210305562U (en) | 2019-05-20 | 2019-05-20 | Rolling device for outer ring of outer spherical bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210305562U true CN210305562U (en) | 2020-04-14 |
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ID=70139218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920721058.3U Active CN210305562U (en) | 2019-05-20 | 2019-05-20 | Rolling device for outer ring of outer spherical bearing |
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| Country | Link |
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| CN (1) | CN210305562U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111842572A (en) * | 2020-08-03 | 2020-10-30 | 西安信康实业有限公司 | Section bending machine for manufacturing transformer oil tank |
-
2019
- 2019-05-20 CN CN201920721058.3U patent/CN210305562U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111842572A (en) * | 2020-08-03 | 2020-10-30 | 西安信康实业有限公司 | Section bending machine for manufacturing transformer oil tank |
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