CN215092931U - Grinding wheel dynamic balance assembly and grinding wheel thereof - Google Patents
Grinding wheel dynamic balance assembly and grinding wheel thereof Download PDFInfo
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- CN215092931U CN215092931U CN202121107005.6U CN202121107005U CN215092931U CN 215092931 U CN215092931 U CN 215092931U CN 202121107005 U CN202121107005 U CN 202121107005U CN 215092931 U CN215092931 U CN 215092931U
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- clamping seat
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- dynamic balance
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Abstract
The utility model discloses a grinding wheel dynamic balance assembly and a grinding wheel thereof, wherein the grinding wheel dynamic balance comprises a base, clamping seat groups are symmetrically and fixedly arranged on the left and right of the upper end surface of the base, two bearings are respectively arranged on the two clamping seat groups, the two bearings are arranged in a staggered manner on the same level, a bracket bearing seat is sleeved at the left and right ends of each bearing, and a flywheel is arranged on the bearing between the two bracket bearing seats; the spindle rod of the grinding wheel is arranged between the two clamping seat groups, two ends of the spindle rod are arranged on the two same-side flywheels, and grinding wheel flange pressing covers and grinding wheel flange seats are symmetrically sleeved on two sides of the grinding wheel. The utility model discloses simple structure, convenient operation places the dabber stick on the flywheel, conveniently observes the focus position, and when the emery wheel was dynamic balance, with the dabber stick frame of emery wheel on four flywheels, when appearing the unbalance loading, the flywheel will rotate, and the rotation of unbalance loading point stops to the minimum. The user can more audio-visual focus position of seeing, then add the subtraction balancing weight opposite, light convenient according to focus position adjustment adjusting block, completion emery wheel dynamic balance that can be quick.
Description
Technical Field
The utility model belongs to the technical field of rotary die, concretely relates to emery wheel dynamic balance assembly and emery wheel thereof.
Background
The conventional wheel balancer has to have two completely parallel optical axes as a reference for balancing, and then the two optical axes are adjusted to be completely horizontal.
The two completely parallel shafts are easy to lose precision when being transported or stored improperly, so that the two shafts are not parallel; adjusting both axes to the horizontal plane requires considerable experience. The balance of the grinding wheel can be made by a skilled technician
The utility model discloses do not need to do any processing to the balancing stand, directly put subaerial, fill up in fact just. The operation is quite convenient and practical, and the general operators can be used for simple training
Disclosure of Invention
An object of the utility model is to provide a emery wheel dynamic balance assembly and emery wheel thereof to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the grinding wheel dynamic balance assembly comprises a base, wherein clamping seat groups are symmetrically and fixedly arranged on the left and right sides of the upper end face of the base, two bearings are arranged on the two clamping seat groups, the two bearings are arranged on the same level in a front-back staggered mode, support bearing seats are sleeved at the left end and the right end of each bearing, and a flywheel is arranged on each bearing between the two support bearing seats.
Preferably, the clamping seat group comprises a left clamping seat and a right clamping seat which are arranged in parallel, and two bearing seat clamping grooves are symmetrically formed in the tops of the left clamping seat and the right clamping seat.
Preferably, expansion joints are formed in the clamping seat between the two bearing seat clamping grooves of the left clamping seat and the right clamping seat; stress is released through the expansion joint, so that the stability of the base is good. A mandrel bar of the grinding wheel is arranged between two clamping seat groups, and two ends of the mandrel bar are arranged on two flywheels on the same side.
Preferably, a grinding wheel flange gland and a grinding wheel flange seat are symmetrically sleeved on two sides of the grinding wheel; the grinding wheel flange seat is provided with an annular groove, and a counterweight adjusting block is placed in the annular groove, so that the structure is compact.
The utility model discloses a technological effect and advantage:
1. the structure is simple, the installation is convenient, and only the mandrel bar needs to be placed on the flywheel;
2. the gravity center position can be conveniently observed, when the grinding wheel is in dynamic balance, the mandrel bar of the grinding wheel is arranged on the four flywheels, and when the eccentric weight occurs, the eccentric weight rotates to the lowest point and stops;
3. the method is more convenient and fast, and a user can more visually see the position of the center of gravity; then, the counter weight blocks are added and subtracted on the opposite surfaces, so that the counter weight adjusting blocks can be easily and conveniently adjusted according to the gravity center position, and the dynamic balance of the grinding wheel can be rapidly completed;
4. the center of the grinding wheel dynamic balance flywheel adopts a bearing, so that the friction resistance is small, the sensitivity is high, and the balance effect is good;
5. the use is convenient, and the support does not need to be adjusted horizontally and can be directly used.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a perspective view of the present invention;
fig. 3 is a top view of the present invention;
fig. 4 is a side view of the present invention.
Reference numbers in the figures: the grinding wheel clamping device comprises a base 1, a support bearing seat 2, a bearing 3, a flywheel 4, a grinding wheel flange seat 5, a grinding wheel flange gland 6, a grinding wheel 7, an adjusting block 8, a mandrel rod 9, a clamping seat group 10, a left clamping seat 101, a right clamping seat 102, a bearing seat clamping groove 103 and an expansion joint 104.
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.
Example 1
A grinding wheel dynamic balance assembly is shown in figures 1-4 and comprises a base 1, clamping seat groups 10 are symmetrically and fixedly installed on the left and right of the upper end face of the base 1, two bearings 3 are installed on the two clamping seat groups 10 respectively, the two bearings 3 are arranged on the same level in a front-back staggered mode, support bearing seats 2 are sleeved on the left and right ends of each bearing 3, and a flywheel 4 is installed on each bearing 3 between the two support bearing seats 2; the clamping seat group 10 comprises a left clamping seat 101 and a right clamping seat 102 which are arranged in parallel, and two bearing seat clamping grooves 103 are symmetrically formed in the tops of the left clamping seat 101 and the right clamping seat 102; expansion joints 104 are arranged on the clamping seat between the two bearing seat clamping grooves 103 of the left clamping seat 101 and the right clamping seat 102.
Example 2
A grinding wheel comprising a grinding wheel dynamic balance assembly is disclosed, as shown in figures 1-4, a mandrel rod 9 of a grinding wheel 7 is arranged between two clamping seat groups 10, two ends of the mandrel rod 9 are arranged on two same-side flywheels 4, grinding wheel flange glands 6 and grinding wheel flange seats 5 are symmetrically sleeved on two sides of the grinding wheel 7, annular grooves are formed in the grinding wheel flange seats 5, and counterweight adjusting blocks 8 are arranged in the annular grooves, so that the structure is more compact.
The working process is as follows: when the grinding wheel is in dynamic balance, the grinding wheel is erected on the four flywheels, and when the condition of unbalance weight occurs, the corresponding flywheels can rotate, so that the gravity center can be seen more visually, a user can adjust the adjusting block more conveniently and quickly, and the grinding wheel is in dynamic balance.
The applicant further states that the present invention is described by the above embodiments, but the present invention is not limited to the above embodiments, i.e. the present invention is not limited to the above embodiments, and the present invention can be implemented only by relying on the above methods and structures. It should be clear to those skilled in the art that any improvement of the present invention is to the present invention, and the addition of the equivalent replacement of the implementation method and the steps, the selection of the specific mode, etc. all fall within the protection scope and the disclosure scope of the present invention.
The utility model discloses not limited to above-mentioned embodiment, all adopt and the utility model discloses similar structure and method realize the utility model discloses all modes of purpose all are within the protection scope of the utility model.
Claims (6)
1. A emery wheel dynamic balance assembly which characterized in that: including base (1) the up end bilateral symmetry fixed mounting of base (1) has cassette group (10), two all be equipped with two bearing (3) on cassette group (10), two bearing (3) crisscross the setting around on same level both ends cover has support bearing frame (2) about bearing (3), two flywheel (4) are equipped with on bearing (3) between support bearing frame (2).
2. The dynamic wheel balancing assembly of claim 1, wherein: the clamping seat group (10) comprises a left clamping seat (101) and a right clamping seat (102) which are arranged in parallel, and two bearing seat clamping grooves (103) are symmetrically formed in the tops of the left clamping seat (101) and the right clamping seat (102).
3. The dynamic wheel balancing assembly of claim 2, wherein: expansion joints (104) are arranged on the clamping seat between the two bearing seat clamping grooves (103) of the left clamping seat (101) and the right clamping seat (102).
4. A grinding wheel characterized by: a dynamic balance assembly comprising the grinding wheel of any of claims 1 to 3.
5. The grinding wheel according to claim 4, characterized in that: a mandrel bar (9) of the grinding wheel (7) is arranged between the two clamping seat groups (10), and two ends of the mandrel bar (9) are arranged on the two flywheels (4) on the same side.
6. The grinding wheel according to claim 5, characterized in that: the grinding wheel flange structure is characterized in that grinding wheel flange glands (6) and a grinding wheel flange seat (5) are symmetrically sleeved on two sides of the grinding wheel (7), an annular groove is formed in the grinding wheel flange seat (5), and a balance weight adjusting block (8) is placed in the annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121107005.6U CN215092931U (en) | 2021-05-23 | 2021-05-23 | Grinding wheel dynamic balance assembly and grinding wheel thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121107005.6U CN215092931U (en) | 2021-05-23 | 2021-05-23 | Grinding wheel dynamic balance assembly and grinding wheel thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215092931U true CN215092931U (en) | 2021-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121107005.6U Active CN215092931U (en) | 2021-05-23 | 2021-05-23 | Grinding wheel dynamic balance assembly and grinding wheel thereof |
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| Country | Link |
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| CN (1) | CN215092931U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114750036A (en) * | 2022-05-12 | 2022-07-15 | 河南东进精密工具有限公司 | Grinding system with multi-purpose ball screw diamond gyro wheel |
-
2021
- 2021-05-23 CN CN202121107005.6U patent/CN215092931U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114750036A (en) * | 2022-05-12 | 2022-07-15 | 河南东进精密工具有限公司 | Grinding system with multi-purpose ball screw diamond gyro wheel |
| CN114750036B (en) * | 2022-05-12 | 2023-04-25 | 河南东进精密工具有限公司 | Grinding system with multi-purpose ball screw diamond roller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A grinding wheel dynamic balance assembly and its grinding wheel Effective date of registration: 20230426 Granted publication date: 20211210 Pledgee: Bank of Hangzhou Limited by Share Ltd. Shanghai branch Pledgor: SHANGHAI THINKHEAD M&E Co.,Ltd. Registration number: Y2023310000151 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |