CN215092866U - Bearing polishing device with stable structure - Google Patents
Bearing polishing device with stable structure Download PDFInfo
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- CN215092866U CN215092866U CN202121567946.8U CN202121567946U CN215092866U CN 215092866 U CN215092866 U CN 215092866U CN 202121567946 U CN202121567946 U CN 202121567946U CN 215092866 U CN215092866 U CN 215092866U
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- machine body
- base
- polishing apparatus
- structurally stable
- damping
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Abstract
The utility model relates to a bearing polishing device with stable structure, which comprises a machine body, a frame body arranged above the machine body, a grinding wheel, a clamping disc, a driving motor and a lifting mechanism, wherein a base is arranged below the machine body, two groups of first damping components for buffering the vibration of the machine body are arranged between the base and the machine body, each group of first damping components comprises a fixed seat, a sliding seat and a connecting rod, two rectangular grooves are arranged in the base, the two sliding seats are respectively arranged in the two rectangular grooves in a sliding way, two ends of the two connecting rods are respectively hinged with the two fixed seats and the two sliding seats, two groups of second damping components for assisting the damping are also arranged between the machine body and the base, the two groups of second damping components are symmetrically arranged at the positions close to the edges at two sides of the bottom surface of the machine body, compared with the prior art, the utility model can effectively buffer the vibration generated by the machine body through the matching of the first damping components and the second damping components, the whole structure of the machine body is kept stable.
Description
Technical Field
The utility model relates to a stable in structure's bearing burnishing device.
Background
The bearing is an important part in the present mechanical equipment, and its main function is to support the mechanical rotator, reduces the coefficient of friction in its motion process to guarantee its gyration precision, the bearing processing needs to use burnishing device, and the application number is: CN 201921366203.7's chinese utility model discloses a burnishing device is used in bearing processing, comprising a base plate, the top fixedly connected with riser of bottom plate, the top fixedly connected with diaphragm of riser, logical groove has been seted up at the top of diaphragm, the first slide bar of inner wall fixedly connected with that leads to the groove, the surperficial cover of first slide bar is equipped with first sliding sleeve, the bottom fixedly connected with connecting plate of first sliding sleeve. The utility model discloses a cooperation of first electric telescopic handle, the aircraft nose, second electric telescopic handle and connecting block, realized can going on controlling the purpose of adjusting, can adjust polishing mechanism's position according to the user demand, improved burnishing device's usage space for the bearing processing, in the polishing operation in-process, burnishing device can produce strong vibration, the vibration is rebounded through ground and is returned and can cause the damage to burnishing device, influence the structural stability of device internals, from this it is necessary to make the improvement.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a vibration that can effectively cushion the organism and produce, stable in structure's bearing burnishing device that has shock-absorbing function.
The technical scheme of the utility model is realized like this: a structurally stable bearing polishing apparatus, comprising:
a body;
the clamping assembly is arranged on the machine body and used for clamping the bearing;
the polishing assembly is arranged on the machine body and is used for polishing the bearing;
the base is arranged below the machine body;
the two groups of first damping components are arranged between the base and the machine body and are positioned close to the middle of the machine body;
the two groups of second damping assemblies are arranged between the base and the machine body and are positioned at two sides of the machine body;
wherein, when the organism takes place to vibrate, two sets of first damper and two sets of second damper can cushion organism bottom surface middle part and both sides respectively to guarantee the stability of organism.
Through adopting above-mentioned technical scheme, the centre gripping subassembly is used for the centre gripping to treat the bearing of processing, and polishing assembly is used for polishing the bearing on the centre gripping subassembly, and at the polishing operation in-process, the organism produces strong vibration, and two sets of first damper assembly cushion the vibration, and second damper assembly is used for supplementary shock attenuation, and two sets of first damper assembly are located organism bottom surface middle part, and two sets of second damper assembly are located the edge of organism bottom surface, have promoted absorbing effect greatly, compare with prior art, the utility model discloses a first damper assembly and second damper assembly's cooperation can effectively cushion the vibration that the organism produced, make organism overall structure remain stable.
Further, the clamping assembly includes:
the driving motor is arranged on the upper surface of the machine body, and the output end of the driving motor is connected with an output shaft;
the clamping disc is arranged above the driving motor;
one end of the output shaft is fixedly connected with the middle part of the bottom surface of the clamping disc.
Further, the polishing assembly comprises:
the frame body is arranged on the upper surface of the machine body;
the lifting mechanism is fixed at the top of the frame body;
the grinding wheel is connected with the bottom of the lifting mechanism;
wherein, elevating system can drive the emery wheel and be close to or keep away from clamping component.
Further, each set of first shock-absorbing components comprises:
a fixed seat;
a sliding seat;
a connecting rod;
a push block;
a first spring;
an adjustment assembly;
wherein, be equipped with two rectangular channels, two along base length direction in the base the rectangular channel symmetry is established in the base both sides, and two sliding seat set up respectively in two rectangular channels, and two fixing base symmetries are established and are close to the position in the middle in bottom surface of the body both sides, and the both ends of two connecting rods are articulated with two fixing bases and two sliding seats respectively, and two ejector pads slide respectively and set up in two rectangular channels, and two ejector pads establish respectively in one side that two sliding seats deviate from each other, first spring is established between ejector pad and sliding seat, the adjustment subassembly is established and is used for adjusting the position of ejector pad in the rectangular channel on the base.
Further, the adjustment assembly comprises:
one end of the adjusting screw rod is a threaded end;
the rotating seat is arranged on the side wall of the pushing block close to one side of the adjusting screw rod;
the side wall of the base, which is close to one side of the push block, is provided with a thread through hole, and the thread end of the adjusting screw rod is in thread fit with the thread through hole and then extends into the rectangular groove to be connected with the rotary seat in a rotating mode.
Further, the method also comprises the following steps:
and the hand twisting block is arranged at one end of the adjusting screw rod, which is far away from the push block.
Further, the second shock absorbing assembly includes:
the upper end of the first support column is fixedly connected with the bottom surface of the machine body, and the bottom surface of the first support column is provided with a groove;
the lower end of the second supporting column is fixedly connected with the base, and the upper end of the second supporting column is slidably arranged in the groove;
and the second spring is sleeved on the outer wall of the second supporting column.
Further, the method also comprises the following steps:
a third buffer assembly;
the base is provided with a buffer groove in the middle, and multiple groups of third buffer assemblies are arranged in the buffer groove.
Further, the third buffer assembly includes:
a shock absorbing tube;
a shock-absorbing interlayer;
wherein, the shock attenuation intermediate layer is located the shock tube, and every adjacent shock tube outer wall is mutual butt.
The beneficial effects of the utility model will be elaborated in the embodiment to make beneficial effect more obvious.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural view of a third damping assembly in the embodiment of the present invention.
The labels in the figures are:
1-machine body, 2-frame body, 3-grinding wheel, 4-clamping disc, 5-driving motor, 6-lifting mechanism, 7-base, 8-fixing seat, 9-sliding seat, 10-connecting rod, 11-rectangular groove, 12-push block, 13-first spring, 14-first supporting column, 15-second supporting column, 16-second spring, 17-adjusting screw, 18-threaded through hole, 19-rotating seat, 20-hand-screwing block, 21-buffer groove, 22-shock absorption tube and 23-shock absorption interlayer.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application may be practiced in sequences other than those illustrated or described herein, and that the terms "first," "second," and the like are generally used herein in a generic sense and do not limit the number of terms, e.g., the first term can be one or more than one. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.
As shown in fig. 1-2, the utility model discloses a stable in structure's bearing burnishing device, including organism 1, establish support body 2, emery wheel 3, grip block 4, driving motor 5, elevating system 6 above organism 1 the utility model discloses in the embodiment of the utility model: the grinding wheel machine is characterized in that the driving motor 5 is arranged on the upper surface of the machine body 1, the clamping disc 4 is arranged above the driving motor 5, an output shaft of the driving motor 5 is fixedly connected with the middle part of the bottom surface of the clamping disc 4, the grinding wheel 3 is positioned above the clamping disc 4, the upper end of the lifting mechanism 6 is fixedly connected with the top part of the frame body 2, the grinding wheel 3 is fixedly connected with the bottom end of the lifting mechanism 6, a base 7 is arranged below the machine body 1, two groups of first damping components for buffering the vibration of the machine body 1 are arranged between the base 7 and the machine body 1, each group of the first damping components comprises a fixed seat 8, a sliding seat 9 and a connecting rod 10, two rectangular grooves 11 are arranged in the base 7 along the length direction of the base, the two rectangular grooves 11 are symmetrically arranged on the two sides of the base 7, the two sliding seats 9 are respectively arranged in the two rectangular grooves 11 in a sliding manner, and the two fixed seats 8 are symmetrically arranged on the two sides of the bottom surface of the machine body 1 and are close to the middle, the both ends of two connecting rods 10 are articulated with two fixing bases 8 and two sliding seats 9 respectively, still slide in two rectangular channels 11 and be equipped with two ejector pads 12, and two ejector pads 12 are established respectively in the one side that two sliding seats 9 carried on the back mutually, be equipped with first spring 13 between ejector pad 12 and the sliding seat 9, be equipped with the adjustment subassembly that is used for adjusting ejector pad 12 position in rectangular channel 11 on the base 7, still be equipped with two sets of second damper units that are used for supplementary absorbing between organism 1 and the base 7, two sets of second damper units symmetry are established in the position that 1 bottom surface both sides of organism are close to the edge.
By adopting the technical scheme, the lower end of the frame body 2 is fixedly connected with the upper surface of the machine body 1, the upper end of the frame body 2 is horizontally provided with an extending part, the upper end of the lifting mechanism 6 is fixedly connected with the bottom surface of the extending part, the lifting mechanism 6 can be an electric cylinder, a hydraulic cylinder or other lifting devices, the grinding wheel 3 is connected with the bottom end of the lifting mechanism 6, the grinding wheel 3 is opposite to the position of the clamping disc 4, the clamping disc 4 is used for clamping a workpiece, the driving motor 5 can drive the clamping disc 4 to rotate so as to drive the workpiece to rotate when being started, the driving motor 5 drives the workpiece to rotate when polishing, the lifting mechanism 6 drives the grinding wheel 3 to downwards contact with the workpiece to polish the workpiece, a motor groove can be arranged on the upper surface of the machine body 1 to place the driving motor 5, the stability of the operation process of the driving motor 5 is ensured, the machine body 1 generates strong vibration during the polishing operation, and the first damping component buffers the vibration, the first damping components are two groups and are respectively arranged at two opposite sides between the machine body 1 and the base 7, the damping effect is good, the vibration is transmitted to the sliding seat 9 through the fixed seat 8 in the buffering process, the sliding seat 9 horizontally slides in the rectangular groove 11 after receiving the vibration, the push block 12 is static relative to the rectangular groove 11 after the position of the adjusting component is adjusted, the sliding seat 9 drives the first spring 13 to deform in the sliding process, the elastic potential energy accumulated when the spring deforms to a certain degree is converted into kinetic energy, the force opposite to the sliding direction is given to the sliding block, the process is repeated, the vibration transmitted by the machine body 1 is counteracted, the adjusting component changes the track length of the sliding seat 9 allowing the sliding through adjusting the position of the push block 12 in the rectangular groove 11, the push block 12 is adjusted to a proper position according to the vibration intensity, the service life of the first spring 13 is prolonged, the second damping components are used for auxiliary damping, two sets of first damper is located 1 bottom surfaces of organism middle part, and two sets of second damper is located the edge of 1 bottom surfaces of organism, has promoted absorbing effect greatly, compares with prior art, the utility model discloses a first damper and second damper's cooperation can effectively cushion the vibration that 1 production of organism, make 1 overall structure of organism remain stable.
In the embodiment of the present invention: second damper includes first support column 14 and second support column 15, 1 bottom surface fixed connection in 14 upper ends of first support column and organism, 14 bottom surfaces of first support column are equipped with the recess, fixed surface is connected on 15 lower extremes of second support column and the base 7, slide in the recess in 15 upper ends of second support column, the cover is equipped with second spring 16 on 15 outer walls of second support column.
Through adopting above-mentioned technical scheme, the recess upwards runs through first support column 14 bottom surface, second support column 15 upper end stretch into behind the recess with recess sliding connection, second spring 16 lower extreme and base 7 upper surface connection, second spring 16 upper end is connected with organism 1 bottom surface or first support column 14 bottom surface, when organism 1 produces the vibration, the vibration transmits to first support column 14 on, first support column 14 is close to each other with second support column 15 and extrudes second spring 16 simultaneously, when second spring 16 is extruded to certain degree, the elastic potential energy of accumulation turns into kinetic energy and promotes first support column 14 and second support column 15, make the two move towards opposite direction, so relapse, make organism 1's vibration partly pass through the transmission of bottom surface edge, and cushion this part vibration, the burden of first shock attenuation subassembly has been lightened.
In the embodiment of the present invention: the adjusting component comprises an adjusting screw rod 17, a thread through hole 18 is formed in the side wall, close to one side of the push block 12, of the base 7, a rotary seat 19 is arranged on the side wall, close to one side of the adjusting screw rod 17, of the push block 12, and the thread end of the adjusting screw rod 17 is in thread fit with the thread through hole 18 and then extends into the rectangular groove 11 to be connected with the rotary seat 19 in a rotating mode.
Through adopting above-mentioned technical scheme, the internal thread on the screw through-hole 18 inner wall and the external screw thread looks adaptation on the adjusting screw 17 outer wall, roating seat 19 and ejector pad 12 lateral wall fixed connection, can be close to relatively or keep away from base 7 when adjusting screw 17 rotates, can drive ejector pad 12 through roating seat 19 and slide in rectangular channel 11 when adjusting screw 17 moves relative base 7 to this position of adjusting ejector pad 12 in rectangular channel 11.
In the embodiment of the present invention: and a hand screwing block 20 is arranged at one end of the adjusting screw rod 17 far away from the push block 12.
Through adopting above-mentioned technical scheme, twist piece 20 with the hand of hand rotation can directly rotate adjusting screw 17, need not with the help of other instruments, and is very convenient, is equipped with a plurality of anti-skidding bumps on the hand is twisted piece 20 outer wall for increase hand and hand twist the frictional force between the piece 20, make the hand twist piece 20 more easily by the rotation.
In the embodiment of the present invention: the middle part of the base 7 is provided with a buffer groove 21, a plurality of groups of third damping assemblies are arranged in the buffer groove 21, each group of third damping assemblies comprises a damping tube 22 and a damping interlayer 23, the damping interlayer 23 is positioned in the damping tube 22, and the outer walls of the adjacent damping tubes 22 are mutually abutted.
Through adopting above-mentioned technical scheme, when the sliding block slides in rectangular channel 11, the sliding block also can transmit partial vibration to base 7, through set up dashpot 21 on base 7, it buffers this partial vibration to set up multiunit third damper assembly in dashpot 21, damper tube 22 surface is shock-absorbing material, can play fine cushioning effect, be equipped with the block rubber among the damper interlayer 23, can further promote the shock attenuation effect, damper interlayer 23 outer wall is fixed through the powerful glue with damper tube 22 inner wall, the mutual contact between the adjacent damper tube 22, the shock attenuation is effectual, avoid base 7 because the vibration is damaged.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A structurally stable bearing polishing apparatus, comprising:
a body;
the clamping assembly is arranged on the machine body and used for clamping the bearing;
the polishing assembly is arranged on the machine body and is used for polishing the bearing;
the base is arranged below the machine body;
the two groups of first damping components are arranged between the base and the machine body and are positioned close to the middle of the machine body;
the two groups of second damping assemblies are arranged between the base and the machine body and are positioned at two sides of the machine body;
wherein, when the organism takes place to vibrate, two sets of first damper and two sets of second damper can cushion organism bottom surface middle part and both sides respectively to guarantee the stability of organism.
2. A structurally stable bearing polishing apparatus as set forth in claim 1 wherein said clamping assembly comprises:
the driving motor is arranged on the upper surface of the machine body, and the output end of the driving motor is connected with an output shaft;
the clamping disc is arranged above the driving motor;
one end of the output shaft is fixedly connected with the middle part of the bottom surface of the clamping disc.
3. A structurally stable bearing polishing apparatus as set forth in claim 1 wherein said polishing assembly comprises:
the frame body is arranged on the upper surface of the machine body;
the lifting mechanism is fixed at the top of the frame body;
the grinding wheel is connected with the bottom of the lifting mechanism;
wherein, elevating system can drive the emery wheel and be close to or keep away from clamping component.
4. A structurally stable bearing polishing apparatus as set forth in claim 1, wherein each set of first damper assemblies comprises:
a fixed seat;
a sliding seat;
a connecting rod;
a push block;
a first spring;
an adjustment assembly;
wherein, be equipped with two rectangular channels, two along base length direction in the base the rectangular channel symmetry is established in the base both sides, and two sliding seat set up respectively in two rectangular channels, and two fixing base symmetries are established and are close to the position in the middle in bottom surface of the body both sides, and the both ends of two connecting rods are articulated with two fixing bases and two sliding seats respectively, and two ejector pads slide respectively and set up in two rectangular channels, and two ejector pads establish respectively in one side that two sliding seats deviate from each other, first spring is established between ejector pad and sliding seat, the adjustment subassembly is established and is used for adjusting the position of ejector pad in the rectangular channel on the base.
5. A structurally stable bearing polishing apparatus as set forth in claim 4 wherein said adjustment assembly comprises:
one end of the adjusting screw rod is a threaded end;
the rotating seat is arranged on the side wall of the pushing block close to one side of the adjusting screw rod;
the side wall of the base, which is close to one side of the push block, is provided with a thread through hole, and the thread end of the adjusting screw rod is in thread fit with the thread through hole and then extends into the rectangular groove to be connected with the rotary seat in a rotating mode.
6. A structurally stable bearing polishing apparatus as set forth in claim 5, further comprising:
and the hand twisting block is arranged at one end of the adjusting screw rod, which is far away from the push block.
7. A structurally stable bearing polishing apparatus as set forth in claim 1 wherein said second dampening member comprises:
the upper end of the first support column is fixedly connected with the bottom surface of the machine body, and the bottom surface of the first support column is provided with a groove;
the lower end of the second supporting column is fixedly connected with the base, and the upper end of the second supporting column is slidably arranged in the groove;
and the second spring is sleeved on the outer wall of the second supporting column.
8. A structurally stable bearing polishing apparatus according to any one of claims 1 to 7, further comprising:
a third buffer assembly;
the base is provided with a buffer groove in the middle, and multiple groups of third buffer assemblies are arranged in the buffer groove.
9. A structurally stable bearing polishing apparatus as set forth in claim 8 wherein said third damping assembly comprises:
a shock absorbing tube;
a shock-absorbing interlayer;
wherein, the shock attenuation intermediate layer is located the shock tube, and every adjacent shock tube outer wall is mutual butt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121567946.8U CN215092866U (en) | 2021-07-09 | 2021-07-09 | Bearing polishing device with stable structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121567946.8U CN215092866U (en) | 2021-07-09 | 2021-07-09 | Bearing polishing device with stable structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215092866U true CN215092866U (en) | 2021-12-10 |
Family
ID=79319841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121567946.8U Active CN215092866U (en) | 2021-07-09 | 2021-07-09 | Bearing polishing device with stable structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215092866U (en) |
-
2021
- 2021-07-09 CN CN202121567946.8U patent/CN215092866U/en active Active
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