CN216759485U - CBN grinding wheel dresser - Google Patents
CBN grinding wheel dresser Download PDFInfo
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- CN216759485U CN216759485U CN202220538324.0U CN202220538324U CN216759485U CN 216759485 U CN216759485 U CN 216759485U CN 202220538324 U CN202220538324 U CN 202220538324U CN 216759485 U CN216759485 U CN 216759485U
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- bottom plate
- supporting frame
- wheel dresser
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- 230000000087 stabilizing effect Effects 0.000 claims abstract description 27
- 230000033001 locomotion Effects 0.000 claims abstract description 9
- 229910003460 diamond Inorganic materials 0.000 claims abstract description 8
- 239000010432 diamond Substances 0.000 claims abstract description 8
- 238000013461 design Methods 0.000 abstract description 4
- 238000005457 optimization Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of grinding wheel dressers, in particular to a CBN grinding wheel dresser, which comprises a supporting frame plate which is integrally designed in a rectangular structure and is provided with an opening at one side; a bottom plate is horizontally arranged in the supporting frame plate, and a horizontal rotation control mechanism is arranged between the bottom plate and the supporting frame plate and used for controlling the bottom plate to rotate horizontally; a mounting plate is horizontally arranged on the bottom plate, and a horizontal movement control mechanism is arranged between the mounting plate and the bottom plate and used for controlling the mounting plate to horizontally move towards the inside of the supporting frame plate; mounting stations are arranged on the mounting plates in pairs and are respectively used for mounting driving motors, and the working ends of the driving motors are respectively used for mounting diamond rollers and grinding wheels; and the inner end of the bottom plate is connected with a connecting plate which is vertically upward, and the upper end of the connecting plate is connected with a stabilizing plate which is horizontally outward. The grinding wheel dresser has the advantages of simpler and more reasonable structural design, higher running precision and capability of better ensuring the precision of the dressed grinding wheel.
Description
Technical Field
The utility model relates to the technical field of grinding wheel dressers, in particular to a CBN grinding wheel dresser.
Background
A wheel dresser is an auxiliary tool for dressing a grinding wheel of a grinding machine in terms of size, shape, geometric angle and the like. The grinding wheel dresser is assembled on a surface grinding machine and a universal tool grinding machine, various formed grinding wheels consisting of straight lines and circular arcs are dressed to meet the processing requirement, the grinding wheel dresser and a block gauge are matched for use to obtain the required convex R and concave R angle precision grinding wheels, the thickness and two sides of the grinding wheels can be dressed by the thickness dresser and the synchronous grinding wheel dresser, and the grinding wheels can reach very precise sizes by the aid of the structure of the grinding wheel dresser.
Wherein, there are following shortcomings in the use in current CBN grinding wheel dresser: the running precision is low, so that the precision requirement cannot be well met after the grinding wheel is trimmed; and the structural design is not simple and reasonable enough.
Therefore, how to provide a CBN grinding wheel dresser which has simpler and more reasonable structural design and higher running precision and can better ensure the precision of the dressed grinding wheel becomes the technical problem to be solved by technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
In view of the above defects in the prior art, the technical problem to be solved by the present invention is how to provide a CBN grinding wheel dresser which has a simpler and more reasonable structural design, higher operation precision and better guarantee precision after grinding wheel dressing.
In order to achieve the aim, the utility model provides a CBN grinding wheel dresser which comprises a supporting frame plate which is integrally designed in a rectangular structure and one side of which is open; the device is characterized in that a bottom plate is horizontally arranged in the supporting frame plate, and a horizontal rotation control mechanism is arranged between the bottom plate and the supporting frame plate and used for controlling the bottom plate to rotate horizontally; the mounting plate is horizontally arranged on the bottom plate, and a horizontal movement control mechanism is arranged between the mounting plate and the bottom plate and used for controlling the mounting plate to horizontally move towards the inside of the supporting frame plate; mounting stations are arranged on the mounting plates in pairs and are respectively used for mounting driving motors, and the working ends of the driving motors are respectively used for mounting diamond rollers and grinding wheels; and the inner end of the bottom plate is connected with a vertical upward connecting plate, the upper end of the connecting plate is connected with a horizontal outward stabilizing plate, and the far end of the stabilizing plate is rotatably connected to the supporting frame plate through a rotating connecting structure.
Preferably, the stabilizing plate comprises a first stabilizing plate which is connected to the upper end of the connecting plate and is horizontally arranged outwards, a second stabilizing plate which is horizontally arranged outwards is connected to the upper side of the outer end of the first stabilizing plate, and the far end of the second stabilizing plate is rotatably connected to the supporting frame plate through a rotating connecting structure.
As an optimization, the rotating connection structure comprises a connecting shaft which is connected to the far end of the second stabilizing plate and vertically arranged upwards, a vertical mounting hole is formed in the supporting frame plate corresponding to the connecting shaft, a mounting sleeve is arranged in the mounting hole, a bearing is mounted in the mounting sleeve, and the connecting shaft is mounted upwards in the bearing.
Preferably, the horizontal rotation control mechanism comprises a first servo motor arranged on the end face of the far end of the lower part of the support frame plate, and the upper end of the first servo motor is a horizontal rotation driving end and is fixedly connected with the outer end of the bottom plate through a connecting and fixing structure.
Preferably, the connecting and fixing structure comprises a supporting plate fixedly connected to the lower surface of the bottom plate, and the middle of the outer end face of the supporting plate protrudes outwards to form a connecting convex block and is connected with a horizontal rotation driving end of the first servo motor.
Preferably, the horizontal movement control mechanism comprises a horizontal guide structure and a horizontal driving structure which are arranged between the bottom plate and the mounting plate.
As optimization, the horizontal guide structure comprises two guide rails which are arranged on the bottom plate at intervals, and guide grooves which are matched with the guide rails in a sliding mode are arranged on the mounting plate.
As optimization, a mounting groove is formed between the two guide rails on the bottom plate, a second servo motor is arranged at the outer end of the mounting groove, the driving end of the second servo motor is connected with a horizontally arranged driving screw rod, a mounting block is arranged on the mounting plate and correspondingly extends downwards into the mounting groove, and a driving nut is arranged on the mounting block and is matched with the driving screw rod.
In summary, in the working process of the CBN grinding wheel dresser, the diamond roller generates and dresses the CBN grinding wheel. The first servo motor can drive the bottom plate to horizontally rotate, and the second servo motor can drive the mounting plate to horizontally move; so that the two driving motors above the mounting plate and the diamond roller and the grinding wheel which are respectively arranged on the driving motors have two resultant motions. And the connecting plate and the stabilizing plate which are arranged make the structure more stable in operation, and the precision of the grinding wheel after being dressed can be better ensured. The first servo motor and the second servo motor are driven, so that the operation precision is higher.
Drawings
Fig. 1 is a schematic structural view (only one of the driving motors is shown) of an embodiment of the present invention.
Fig. 2 is a schematic view of fig. 1 rotated by an angle.
Fig. 3 is a front view of fig. 1.
Fig. 4 is a top view of fig. 1.
Fig. 5 is a left side view of fig. 1.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples, wherein the terms "upper", "lower", "left", "right", "inner", "outer", and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings, which is for convenience and simplicity of description, and does not indicate or imply that the referenced devices or components must be in a particular orientation, constructed and operated in a particular manner, and thus should not be construed as limiting the present invention. The terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1 to 5, a CBN grinding wheel dresser includes a support frame plate 1 which is designed to be rectangular as a whole and has an opening at one side; a bottom plate 2 is horizontally arranged in the supporting frame plate, and a horizontal rotation control mechanism is arranged between the bottom plate and the supporting frame plate and used for controlling the bottom plate to rotate horizontally; the mounting plate 3 is horizontally arranged on the bottom plate, and a horizontal movement control mechanism is arranged between the mounting plate and the bottom plate and used for controlling the mounting plate to horizontally move towards the inside of the supporting frame plate; mounting stations are arranged on the mounting plates in pairs and are respectively used for mounting a driving motor 4, and the working ends of the driving motors are respectively used for mounting a diamond roller 5 and a grinding wheel; and the inner end of the bottom plate is connected with a vertical upward connecting plate 6, the upper end of the connecting plate is connected with a horizontal outward stabilizing plate 7, and the far end of the stabilizing plate is rotatably connected to the supporting frame plate through a rotating connecting structure.
In this embodiment, the stabilizing plate comprises a first stabilizing plate 8 connected to the upper end of the connecting plate and horizontally arranged outwards, a second stabilizing plate 9 horizontally arranged outwards is connected to the upper side of the outer end of the first stabilizing plate, and the far end of the second stabilizing plate is rotatably connected to the supporting frame plate through a rotating connection structure.
In this specific embodiment, the rotation connection structure includes a connecting shaft 10 connected to the distal end of the second stabilizing plate and vertically arranged upward, a vertical mounting hole is formed in the supporting frame plate corresponding to the connecting shaft, a mounting sleeve 11 is arranged in the mounting hole, a bearing is mounted in the mounting sleeve, and the connecting shaft is upwardly mounted in the bearing.
In this embodiment, the horizontal rotation control mechanism includes a first servo motor 12 installed on the distal end surface of the lower portion of the support frame plate, and the upper end of the first servo motor is a horizontal rotation driving end and is connected and fixed to the outer end of the bottom plate through a connection fixing structure.
In this embodiment, the connection fixing structure includes a support plate 13 fixed to the lower surface of the bottom plate, and the middle of the outer end surface of the support plate protrudes outward to form a connection projection 14 and is connected to the horizontal rotation driving end of the first servo motor.
In this embodiment, the horizontal movement control mechanism includes a horizontal guide structure and a horizontal driving structure disposed between the bottom plate and the mounting plate.
In this embodiment, the horizontal guiding structure includes two guide rails 15 disposed on the bottom plate and disposed at an interval, and a guide groove is disposed on the mounting plate corresponding to the guide rails in a sliding fit manner.
In the specific embodiment, a mounting groove 16 is arranged between two guide rails on the bottom plate, a second servo motor 17 is arranged at the outer end of the mounting groove, a driving screw rod 18 horizontally arranged is connected to the driving end of the second servo motor, a mounting block is arranged on the mounting plate and correspondingly extends downwards into the mounting groove, and a driving nut is arranged on the mounting block and is matched with the driving screw rod.
In summary, in the working process of the CBN grinding wheel dresser, the diamond roller generates and dresses the CBN grinding wheel. The first servo motor can drive the bottom plate to horizontally rotate, and the second servo motor can drive the mounting plate to horizontally move; so that the two driving motors above the mounting plate and the diamond roller and the grinding wheel which are respectively arranged on the driving motors have two resultant motions. And the connecting plate and the stabilizing plate which are arranged make the structure more stable in operation, and the precision of the grinding wheel after being dressed can be better ensured. The first servo motor and the second servo motor are driven, so that the operation precision is higher.
The foregoing detailed description of the preferred embodiments of the utility model has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.
Claims (8)
1. A CBN grinding wheel dresser comprises a supporting frame plate which is integrally designed in a rectangular structure and one side of which is open; the device is characterized in that a bottom plate is horizontally arranged in the supporting frame plate, and a horizontal rotation control mechanism is arranged between the bottom plate and the supporting frame plate and used for controlling the bottom plate to rotate horizontally; the mounting plate is horizontally arranged on the bottom plate, and a horizontal movement control mechanism is arranged between the mounting plate and the bottom plate and used for controlling the mounting plate to horizontally move towards the inside of the supporting frame plate; mounting stations are arranged on the mounting plates in pairs and are respectively used for mounting driving motors, and the working ends of the driving motors are respectively used for mounting diamond rollers and grinding wheels; and the inner end of the bottom plate is connected with a vertical upward connecting plate, the upper end of the connecting plate is connected with a horizontal outward stabilizing plate, and the far end of the stabilizing plate is rotatably connected to the supporting frame plate through a rotating connecting structure.
2. A CBN wheel dresser as claimed in claim 1, wherein: the stabilizing plate comprises a first stabilizing plate which is connected to the upper end of the connecting plate and horizontally arranged outwards, a second stabilizing plate which is horizontally arranged outwards is connected to the upper side of the outer end of the first stabilizing plate, and the far end of the second stabilizing plate is rotatably connected to the supporting frame plate through a rotating connecting structure.
3. A CBN wheel dresser as claimed in claim 2, wherein: the rotating connection structure comprises a connecting shaft which is connected to the far end of the second stabilizing plate and vertically arranged upwards, a vertical mounting hole is formed in the supporting frame plate corresponding to the connecting shaft, a mounting sleeve is arranged in the mounting hole, a bearing is mounted in the mounting sleeve, and the connecting shaft is upwards mounted in the bearing.
4. A CBN wheel dresser as claimed in claim 1, wherein: the horizontal rotation control mechanism comprises a first servo motor arranged on the end face of the far end of the lower portion of the supporting frame plate, and the upper end of the first servo motor is a horizontal rotation driving end and is fixedly connected to the outer end of the bottom plate through a connecting and fixing structure.
5. A CBN wheel dresser as claimed in claim 4, wherein: the connecting and fixing structure comprises a supporting plate fixedly connected to the lower surface of the bottom plate, and the middle of the outer end face of the supporting plate protrudes outwards to form a connecting lug and is connected with a horizontal rotation driving end of the first servo motor.
6. A CBN wheel dresser as claimed in claim 1, wherein: the horizontal movement control mechanism comprises a horizontal guide structure and a horizontal driving structure which are arranged between the bottom plate and the mounting plate.
7. A CBN wheel dresser as claimed in claim 6, wherein: the horizontal guide structure comprises two guide rails which are arranged on the bottom plate at intervals, and guide grooves which are matched with the guide rails in a sliding mode are formed in the mounting plate.
8. A CBN wheel dresser as claimed in claim 7, wherein: the bottom plate is provided with a mounting groove between the two guide rails, a second servo motor is arranged at the outer end of the mounting groove, the driving end of the second servo motor is connected with a driving screw rod horizontally arranged, a mounting block is arranged on the mounting plate, the mounting block correspondingly extends downwards into the mounting groove, and a driving nut is arranged on the mounting block and is matched with the driving screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220538324.0U CN216759485U (en) | 2022-03-11 | 2022-03-11 | CBN grinding wheel dresser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220538324.0U CN216759485U (en) | 2022-03-11 | 2022-03-11 | CBN grinding wheel dresser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216759485U true CN216759485U (en) | 2022-06-17 |
Family
ID=81959844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220538324.0U Expired - Fee Related CN216759485U (en) | 2022-03-11 | 2022-03-11 | CBN grinding wheel dresser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216759485U (en) |
-
2022
- 2022-03-11 CN CN202220538324.0U patent/CN216759485U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220617 |