CN212043753U - Vibration reduction machine tool for machining precision bearing - Google Patents

Vibration reduction machine tool for machining precision bearing Download PDF

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Publication number
CN212043753U
CN212043753U CN201922268939.7U CN201922268939U CN212043753U CN 212043753 U CN212043753 U CN 212043753U CN 201922268939 U CN201922268939 U CN 201922268939U CN 212043753 U CN212043753 U CN 212043753U
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China
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placing
bearing
arc
machine tool
platform
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CN201922268939.7U
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Chinese (zh)
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罗昱
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NINGXIA XINBONING PRECISION MACHINERY CO.,LTD.
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罗昱
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Abstract

The utility model provides a damping lathe for processing of precision bearing usefulness, the on-line screen storage device comprises a base and a slide rail, the middle part opening of base is provided with the slide rail, the equal fixed mounting in both ends has the support frame about the base top, the equal fixed mounting in inside of support frame has multistage pneumatic cylinder, the equal fixedly connected with circle guide rail in front and back end of two support frames, the equal swing joint in both ends has the platform of placing about the slide rail is inside, the inside top opening of placing the platform is provided with the standing groove, the below embedding of standing groove is provided with the arc, the bottom fixed mounting of arc has the nested mouth, the equal fixedly connected with spliced pole of front and back end of arc bottom, the equal fixed mounting in front and back end of placing the platform bottom has the cushion, the equal fixedly connected with spring in inside of cushion, the inside. The utility model discloses can cushion the vibrational force of bearing, heavier bearing contact lathe body has the process of buffering in the twinkling of an eye, prevents that the bearing from damaging or influencing the subsequent machining precision of bearing.

Description

Vibration reduction machine tool for machining precision bearing
Technical Field
The utility model relates to a precision bearing processing equipment technical field especially relates to a damping lathe for precision bearing processing usefulness.
Background
The current lathe is the rigidity fixed on ground, because the lathe belongs to accurate machinery, overweight bearing is long-time put on the lathe, can make the lathe produce slight deformation, on the other hand, the great bearing of quality promotes when certain highly placing on the lathe, even put on the lathe, because the crane is not good to control descending speed, the bearing can be on pounding the lathe again, not only influence the lathe precision, still can influence the surface integrity of bearing, can't carry out the damping buffering when placing the bearing, and can't be at the angle of adjustment bearing in the course of working, the flexibility ratio is lower.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems existing in the prior art, and provides a vibration reduction machine tool for machining a precision bearing.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a vibration reduction machine tool for machining precision bearings comprises a base and a slide rail, wherein the slide rail is arranged at an opening in the middle of the base, support frames are fixedly arranged at the left end and the right end above the base, a multi-stage hydraulic cylinder is fixedly arranged in each support frame, round guide rails are fixedly connected at the front end and the rear end of each support frame, a placing table is movably connected at the left end and the right end in each slide rail, a placing groove is arranged at an opening above the inside of the placing table, an arc-shaped plate is embedded below the placing groove, an embedding opening is fixedly arranged at the bottom end of the arc-shaped plate, connecting columns are fixedly connected at the front end and the rear end of the bottom of the arc-shaped plate, a vibration reduction seat is fixedly arranged at the front end and the rear end of the bottom of the placing table, springs are fixedly connected in each vibration reduction seat, a connecting rod is embedded above the inside of, the top embedding of interior pneumatic cylinder is provided with the piston rod, the equal fixedly connected with limiting plate of front and back end of placing the platform bottom, place the inside outside fixed mounting of platform and have servo motor, place the inside top outside of platform and rotate and be connected with the nested dish.
Preferably, the two placing tables are symmetrically arranged around the longitudinal central axis of the base, and the placing grooves of the two placing tables are arranged on one side close to the middle part of the base.
Preferably, the round guide rails are just embedded into the limiting plates of the placing table, and the push rods on one side of the multistage hydraulic cylinders are fixedly connected with the outer side of the placing table.
Preferably, the nesting opening below the arc-shaped plate is matched with the top of the piston rod, and the nesting opening is just arranged at the top of the piston rod.
Preferably, the lower part of the middle part of the connecting column is fixedly connected with the connecting rod of the shock absorption seat.
Preferably, the arc-shaped plate pushes the connecting rod to slide up and down in the shock absorption seat in the horizontal direction through the connecting column, and when the spring is in an initial state, the nesting port is just arranged at the top of the piston rod.
Preferably, the servo motor is rotationally connected with the nested disc through a belt, and the nested disc is just arranged on the outer side of the placing groove.
Preferably, the right side fixed mounting of support frame has control switch, independent electric connection between multistage pneumatic cylinder, interior pneumatic cylinder, the servo motor all through power cord and the control switch.
The utility model provides a damping lathe for precision bearing processing usefulness has following beneficial effect:
1. this kind of a damping lathe for precision bearing processing usefulness is through being provided with the cushion socket, make when the both ends of bearing are placed respectively on the arc of placing the platform in the left and right sides, the arc can move down because gravity, at this moment the arc promotes the connecting rod through the spliced pole and moves down, the spring in the extrusion cushion socket, make the spring cushion the vibrational force of bearing through the compression, thereby heavier bearing contact lathe body has the process of buffering in the twinkling of an eye, prevent that the bearing from damaging or influencing the subsequent machining precision of bearing.
2. This kind of a damping lathe for precision bearing processing usefulness is through being provided with the nested mouth, makes when the both ends of bearing place respectively place the back on the arc of platform is placed to the left and right sides, and during the piston rod that two interior pneumatic cylinders promoted its top was embedded into to the nested mouth of arc, supports the bearing through the arc, prevents that the bearing from beating from top to bottom through extrusion spring at the in-process of processing, influences the subsequent machining precision of bearing.
3. This kind of a damping lathe for precision bearing processing usefulness is through being provided with nested dish, makes when the both ends of bearing are placed respectively on the arc of placing the platform in the left and right sides, and multistage hydraulic cylinder can promote to place the platform and slide toward the middle part of base for both ends about the bearing are hugged closely to the nested dish of arc one side, and the servo motor accessible drives nested dish and rotates and drive the bearing and rotate, the processing angle of the adjustment bearing of being convenient for more, and the flexibility ratio is higher.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a right side sectional view of a partial structure of the placing table according to the present invention;
FIG. 3 is a schematic front sectional view of a partial structure of the placing table according to the present invention;
fig. 4 is an enlarged schematic structural diagram of fig. 2A of the present invention.
Illustration of the drawings:
the method comprises the following steps of 1-base, 2-slide rail, 3-support frame, 4-multistage hydraulic cylinder, 5-round guide rail, 6-placing table, 601-placing groove, 7-arc plate, 8-nesting port, 9-connecting column, 10-shock absorption seat, 11-spring, 12-connecting rod, 13-internal hydraulic cylinder, 14-piston rod, 15-limiting plate, 16-servo motor and 17-nesting disk.
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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, a vibration damping machine tool for processing a precision bearing comprises a base 1 and a slide rail 2, wherein the slide rail 2 is arranged at the middle opening of the base 1, support frames 3 are fixedly arranged at the left and right ends above the base 1, a multi-stage hydraulic cylinder 4 is fixedly arranged inside the support frames 3, circular guide rails 5 are fixedly connected at the front and rear ends of the two support frames 3, a placing table 6 is movably connected at the left and right ends inside the slide rail 2, a placing groove 601 is arranged at the upper opening inside the placing table 6, an arc plate 7 is embedded below the placing groove 601, an embedding opening 8 is fixedly arranged at the bottom end of the arc plate 7, connecting columns 9 are fixedly connected at the front and rear ends of the bottom of the arc plate 7, vibration damping seats 10 are fixedly arranged at the front and rear ends of the bottom of the placing table 6, springs 11 are fixedly connected inside the vibration damping seats 10, connecting rods 12 are, an inner hydraulic cylinder 13 is fixedly mounted at the bottom end of the middle of the placing table 6, a piston rod 14 is embedded and arranged above the inner hydraulic cylinder 13, limiting plates 15 are fixedly connected to the front end and the rear end of the bottom end of the placing table 6, a servo motor 16 is fixedly mounted on the outer side of the inside of the placing table 6, and an embedding disc 17 is rotatably connected to the outer side of the upper side of the inside of the placing table 6.
In this embodiment, the two placing tables 6 are symmetrically disposed around the longitudinal central axis of the base 1, and the placing grooves 601 of the two placing tables 6 are disposed on one side of the middle portion of the base 1, so that the left and right ends of the bearing can be disposed in the placing grooves 601 of the two placing tables 6.
In this embodiment, round guide rail 5 all just in time imbeds and sets up in the limiting plate 15 of placing platform 6, the push rod of multistage pneumatic cylinder 4 one side and the outside fixed connection who places platform 6 for multistage pneumatic cylinder can promote to place platform 6 and slide through round guide rail 5, adjusts two intervals between the arc 7 of placing platform 6, makes two arc 7 just in time set up both ends about the bearing.
In this embodiment, the inlay socket 8 of arc 7 below agrees with mutually with the top of piston rod 14, and inlay socket 8 just in time sets up the top at piston rod 14, makes when the both ends of bearing place respectively on the arc 7 of the platform is placed to the left and right sides back, and two interior pneumatic cylinders 13 promote the piston rod 14 embedding of its top to the inlay socket 8 of arc 7 in, support the bearing through arc 7, prevent that the bearing from jumping from top to bottom through extrusion spring 11 at the in-process of processing, influence the subsequent machining precision of bearing.
In this embodiment, the connecting rod 12 fixed connection of the middle part below of spliced pole 9 and cushion socket 10 for when the both ends of bearing were placed respectively on the arc 7 of placing the platform in the left and right sides, arc 7 can promote connecting rod 12 through spliced pole 9 and move down, extrudees spring 11 in the cushion socket 10, makes spring 11 cushion the vibrational force buffering of bearing through the compression.
In this embodiment, the arc 7 promotes connecting rod 12 through spliced pole 9 and is the horizontal direction and slides from top to bottom in cushion socket 10, when spring 11 is in initial condition, nested mouth 8 just in time sets up the top at piston rod 14, make when the both ends of bearing are placed respectively on the arc 7 of the platform is placed to the left and right sides, arc 7 can move down because gravity, at this moment arc 7 promotes connecting rod 12 through spliced pole 9 and moves down, spring 11 in the extrusion cushion socket 10, make spring 11 cushion the vibrational force of bearing through the compression, thereby heavier bearing contact lathe body has the process of buffering in the twinkling of an eye, prevent that the bearing from damaging or influencing the subsequent machining precision of bearing.
In this embodiment, servo motor 16 passes through the belt and rotates between the nested dish 17 to be connected, and nested dish 17 all just in time sets up the outside at standing groove 601 for when the processing angle at the adjustment bearing, both ends about the bearing are hugged closely in the promotion of the nested dish 17 of standing groove 601 outside side through multistage pneumatic cylinder 4, and later servo motor 16 accessible drives nested dish 17 and rotates and drive the bearing and rotate, the processing angle of the adjustment bearing of being convenient for more, and the flexibility ratio is higher.
In this embodiment, the right side fixed mounting of support frame 3 has control switch, and multistage pneumatic cylinder 4, interior pneumatic cylinder 13, servo motor 16 are all through independent electric connection between power cord and the control switch, are convenient for more cut off or connect being connected of multistage pneumatic cylinder 4, interior pneumatic cylinder 13, servo motor 16 and external power source and carry out independent control to multistage pneumatic cylinder 4, interior pneumatic cylinder 13, servo motor 16 through control switch.
The working principle is as follows: when the device is used, the device is installed on a stable table top in advance and is connected with an external power supply, the multistage hydraulic cylinders can push the placing tables 6 to slide through the circular guide rails 5, the distance between the arc plates 7 of the two placing tables 6 is adjusted, so that the two arc plates 7 are just arranged at the left end and the right end of the bearing, when the two ends of the bearing are respectively placed on the arc plates 7 of the left placing table and the right placing table, the arc plates 7 move downwards due to gravity, at the moment, the arc plates 7 push the connecting rods 12 to move downwards through the connecting columns 9, the springs 11 in the shock absorption seats 10 are extruded, the vibration force of the bearing is buffered by the springs 11 through compression, the heavy bearing is in a buffering process at the moment of contacting with a machine tool body, the bearing is prevented from being damaged or the subsequent processing precision of the bearing is prevented, and then the two inner hydraulic cylinders 13 push the piston rods, support the bearing through arc 7, prevent that the bearing from beating from top to bottom through extrusion spring 11 at the in-process of processing, influence the subsequent machining precision of bearing, when the angle of processing of adjustment bearing, both ends about the bearing are hugged closely in the promotion of multistage pneumatic cylinder 4 to the nested dish 17 of one side, and servo motor 16 accessible drives nested dish 17 and rotates and drive the bearing and rotate, the angle of processing of the adjustment bearing of being convenient for more, and the flexibility ratio is higher.
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 (8)

1. A vibration reduction machine tool for machining precision bearings comprises a base (1) and a sliding rail (2), wherein the sliding rail (2) is arranged at an opening in the middle of the base (1), and is characterized in that supporting frames (3) are fixedly arranged at the left end and the right end above the base (1), a multi-stage hydraulic cylinder (4) is fixedly arranged in each supporting frame (3), round guide rails (5) are fixedly connected to the front ends and the rear ends of the two supporting frames (3), a placing table (6) is movably connected to the left end and the right end inside the sliding rail (2), a placing groove (601) is arranged at an opening above the inside of the placing table (6), an arc-shaped plate (7) is embedded below the placing groove (601), an embedding opening (8) is fixedly arranged at the bottom end of the arc-shaped plate (7), and a connecting column (9) is fixedly connected to the front end and the rear end of the bottom of the arc-, the utility model discloses a hydraulic shock absorber, including place the equal fixed mounting of front and back end of platform (6) bottom have a shock attenuation seat (10), the equal fixedly connected with spring (11) in inside of shock attenuation seat (10), the equal embedding in inside top of shock attenuation seat (10) is provided with connecting rod (12), place the middle part bottom fixed mounting of platform (6) and have interior pneumatic cylinder (13), the top embedding of interior pneumatic cylinder (13) is provided with piston rod (14), place the equal fixedly connected with limiting plate (15) of front and back end of platform (6) bottom, place the inside outside fixed mounting of platform (6) and have servo motor (16), place the inside top outside rotation of platform (6) and be connected with nested dish (17).
2. The vibration damping machine tool for precision bearing machining according to claim 1, characterized in that the two placing tables (6) are symmetrically arranged around the longitudinal central axis of the base (1), and the placing grooves (601) of the two placing tables (6) are arranged on one side close to the middle of the base (1).
3. The vibration damping machine tool for the precision bearing machining according to claim 1, characterized in that the circular guide rails (5) are all just embedded in a limit plate (15) arranged on the placing table (6), and a push rod on one side of the multistage hydraulic cylinder (4) is fixedly connected with the outer side of the placing table (6).
4. The vibration damping machine tool for the precision bearing machining according to claim 1, characterized in that the embedding opening (8) below the arc-shaped plate (7) is matched with the top of the piston rod (14), and the embedding opening (8) is arranged right at the top of the piston rod (14).
5. The vibration damping machine tool for the machining of precision bearings according to claim 1, characterized in that the connecting column (9) is fixedly connected with the connecting rod (12) of the vibration damping mount (10) below the middle portion thereof.
6. The vibration damping machine tool for the precision bearing processing according to claim 1, characterized in that the arc-shaped plate (7) pushes the connecting rod (12) to slide up and down in the horizontal direction in the vibration damping seat (10) through the connecting column (9), and the embedding opening (8) is just arranged on the top of the piston rod (14) when the spring (11) is in the initial state.
7. The machine tool for the precision bearing machining according to claim 1, characterized in that the servo motor (16) is rotatably connected with the nested disks (17) through a belt, and the nested disks (17) are all arranged just outside the placing groove (601).
8. The vibration reduction machine tool for the precision bearing machining according to claim 1 is characterized in that a control switch is fixedly mounted on the right side of the support frame (3), and the multistage hydraulic cylinder (4), the inner hydraulic cylinder (13) and the servo motor (16) are electrically connected with the control switch independently through power lines.
CN201922268939.7U 2019-12-17 2019-12-17 Vibration reduction machine tool for machining precision bearing Active CN212043753U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922268939.7U CN212043753U (en) 2019-12-17 2019-12-17 Vibration reduction machine tool for machining precision bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922268939.7U CN212043753U (en) 2019-12-17 2019-12-17 Vibration reduction machine tool for machining precision bearing

Publications (1)

Publication Number Publication Date
CN212043753U true CN212043753U (en) 2020-12-01

Family

ID=73513083

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922268939.7U Active CN212043753U (en) 2019-12-17 2019-12-17 Vibration reduction machine tool for machining precision bearing

Country Status (1)

Country Link
CN (1) CN212043753U (en)

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Date Code Title Description
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20211119

Address after: 753000 No. 17-1, Shunhe Road, Dawukou District, Shizuishan City, Ningxia Hui Autonomous Region

Patentee after: NINGXIA XINBONING PRECISION MACHINERY CO.,LTD.

Address before: 151500 No. 12, Jianshe lane, Tongcheng Road, dongerdao street, Xinjian community, Lanxi County, Suihua City, Heilongjiang Province

Patentee before: Luo Yu

TR01 Transfer of patent right