CN215942583U - Novel hydraulic right-angle grinding wheel dresser - Google Patents
Novel hydraulic right-angle grinding wheel dresser Download PDFInfo
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- CN215942583U CN215942583U CN202120920391.4U CN202120920391U CN215942583U CN 215942583 U CN215942583 U CN 215942583U CN 202120920391 U CN202120920391 U CN 202120920391U CN 215942583 U CN215942583 U CN 215942583U
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Abstract
The utility model belongs to the technical field of bearing processing, and particularly relates to a novel hydraulic right-angle grinding wheel dresser which comprises a diamond pen holder, the diamond pen holder is of a Y-shaped structure, the diamond pen holder is horizontally arranged, the rear end of the diamond pen holder is connected with the top of a vertically arranged moving holder through a support, the front end of the diamond pen holder is provided with two vertically crossed forked parts, the front ends of the inner side walls of the two forked parts are respectively provided with diamond pens, the pen points of the two diamond pens are opposite, and the central axes of the two diamond pens are vertically crossed, the diamond pen base can drive the diamond pens to horizontally move front and back and left and right on a horizontal plane under the action of the moving base, the grinding wheel is trimmed to form a 90-degree angle on a grinding surface of the grinding wheel, the angle and the surface roughness of a bearing ring of the grinding wheel grinding bearing after trimming can meet the design requirements, the cost is greatly reduced compared with a servo interpolation trimmer, and the precision can be kept for a long time.
Description
Technical Field
The utility model belongs to the technical field of bearing machining, and particularly relates to a novel hydraulic right-angle grinding wheel dresser.
Background
At present, when grinding equipment is used for grinding crossed roller bearings and robot bearing rings, a grinding wheel needs to be trimmed at regular time, the grinding surface of the grinding wheel is trimmed to form a 90-degree angle, a diamond pen is driven by double servo motors to interpolate and trim the grinding wheel during grinding, the method is large in investment and high in cost, the angle of the grinding surface of the grinding wheel can be increased or decreased due to long-time use, trimming is unstable, a diamond roller is adopted for trimming during grinding, and the roughness of the surface of the grinding wheel grinding bearing trimmed by the method cannot meet requirements.
Disclosure of Invention
In order to solve the problems in the background art, the utility model discloses a novel hydraulic right-angle grinding wheel dresser, wherein two diamond pens are connected through a Y-shaped diamond pen seat, a grinding wheel is dressed to dress a grinding surface of a grinding wheel into a 90-degree angle, and the angle and the surface roughness of a grinding bearing ring of the grinding wheel after dressing are ensured to meet the design requirements.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a novel hydraulic pressure right angle emery wheel dresser, includes the buddha's warrior attendant pen stand, the buddha's warrior attendant pen stand is Y shape structure, and buddha's warrior attendant pen stand level sets up, and the buddha's attendant pen stand rear end is connected with the removal seat top of vertical setting through the support, is equipped with two vertically crossed branch departments at buddha's attendant pen stand front end, is provided with the buddha's warrior attendant pen respectively at the front end of two branch departments inside walls, and the nib of two buddha's warrior attendant pens is relative, and the axis vertical crossing of two buddha's warrior attendant pens, and the buddha's warrior attendant pen stand can drive the buddha's warrior attendant pen and control horizontal migration around on the horizontal plane under the effect of removing the seat.
Further, the movable seat comprises an upper movable seat and a lower movable seat which are arranged from top to bottom, the lower movable seat comprises a lower upper carriage and a lower carriage, the lower carriage is fixed on the base, the lower upper carriage is connected with the lower carriage through a lower guide rail in a sliding manner, under the action of a lower oil cylinder, the lower upper carriage can slide back and forth on the lower carriage along the lower guide rail, the upper movable seat comprises an upper carriage and an upper lower carriage, the upper lower carriage is arranged on the lower upper carriage, the upper carriage is connected with the upper lower carriage through an upper guide rail in a sliding manner, the upper guide rail is perpendicular to the lower guide rail, and under the action of the upper oil cylinder, the upper carriage can slide left and right on the upper lower carriage along the upper guide rail.
Furthermore, a rotating shaft is vertically arranged in the center of the top of the lower-layer upper carriage, the upper-layer lower carriage is sleeved at the upper end of the rotating shaft, and the upper-layer lower carriage can rotate around the rotating shaft relative to the lower-layer upper carriage.
Furthermore, the lower guide rail and the lower oil cylinder are respectively arranged on the lower carriage, and the lower oil cylinder can stretch along the axial direction of the lower guide rail.
Furthermore, the upper-layer guide rail and the upper-layer oil cylinder are respectively arranged on the upper-layer lower carriage, and the upper-layer oil cylinder can stretch along the axial direction of the upper-layer guide rail.
Furthermore, an adjusting seat is arranged on one side of the upper-layer lower carriage, the adjusting seat is arranged on the base, an adjusting screw extending towards the upper-layer lower carriage penetrates through the adjusting seat, and the angle between the upper-layer lower carriage and the lower-layer upper carriage can be finely adjusted by adjusting the extension amount of the adjusting screw.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model discloses a novel hydraulic right-angle grinding wheel dresser which comprises a Y-shaped diamond pen holder arranged on a moving seat, wherein two vertically crossed fork parts are arranged at the front end of the diamond pen holder, diamond pens are respectively arranged at the front ends of the inner side walls of the two fork parts, the pen points of the two diamond pens are opposite, the central axes of the two diamond pens are vertically crossed, the diamond pen holder can drive the diamond pens to horizontally move front and back and left and right on a horizontal plane under the action of the moving seat, a grinding surface of a grinding wheel is dressed into a 90-degree angle by a dressing wheel, the angle and the surface roughness of a grinding bearing ring of the grinding wheel after dressing can meet the design requirements, the cost is greatly reduced and the precision can be kept for a long time compared with a servo interpolation dresser.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic top view of the present invention;
in the above figures: 1-lower layer lower carriage; 2-lower layer oil cylinder; 3-lower guide rail; 4-lower layer upper carriage; 5-rotating the shaft; 6-upper layer lower carriage; 7-upper layer oil cylinder; 8-upper layer upper carriage; 9-a scaffold; 10-diamond pen stand; 11-adjusting screws; 12-an adjusting seat; 13-grinding wheel; 14-diamond pen A; 15-Diamond pen B.
Detailed Description
In order to better understand the present invention, the following examples are further provided to illustrate the present invention, but the present invention is not limited to the following examples.
The utility model is explained in detail by combining the attached drawings 1-3, and comprises a diamond pen holder 10, the diamond pen holder 10 is of a Y-shaped structure, the diamond pen holder 10 is horizontally arranged, the rear end of the diamond pen holder 10 is connected with the top of a vertically arranged moving seat through a support 9, the front end of the diamond pen holder 10 is provided with two vertically crossed bifurcate parts, the front ends of the inner side walls of the two bifurcate parts are correspondingly provided with a diamond pen A14 and a diamond pen B15, the pen points of the diamond pen A14 and the diamond pen B15 are opposite, the central axes of the two diamond pens are vertical to each other, the movable seat can horizontally move back and forth and left and right on the horizontal plane along the direction vertical to the diamond pen A14 and the diamond pen B15 under the action of the driving mechanism, under the action of the movable seat, the diamond pen seat 10 can drive the diamond pen to horizontally move the dressing grinding wheel back and forth and left and right on the horizontal plane to dress the grinding surface of the grinding wheel at an angle of 90 degrees.
As an optional design, the preferable movable seat comprises an upper movable seat and a lower movable seat which are arranged up and down, the lower movable seat comprises a lower upper planker 4 and a lower planker 1, the lower planker 1 is fixed on the base, the lower upper planker 4 is connected with the lower planker 1 in a sliding way through a lower guide rail 3, a lower guide rail 3 and a lower oil cylinder 2 are respectively arranged on the lower planker 1, the lower oil cylinder 2 can stretch out and draw back along the axial direction of the lower guide rail 3, the lower upper planker 4 can slide back and forth on the lower planker 1 along the lower guide rail 3 under the action of the lower oil cylinder 2, the upper movable seat comprises an upper planker 8 and an upper lower planker 6, the upper lower planker 6 is arranged on the lower planker 4, the upper planker 8 is connected with the upper planker 6 in a sliding way through an upper guide rail, the upper guide rail and the upper oil cylinder 7 are respectively arranged on the upper planker 6, and the upper oil cylinder 7 can stretch out and draw back along the axial direction of the upper guide rail, the upper layer guide rail is vertical to the lower layer guide rail 3, and the upper layer upper carriage 8 can slide left and right on the upper layer lower carriage 6 along the upper layer guide rail under the action of the upper layer oil cylinder 7.
As an optional design, a vertically arranged rotating shaft 5 is preferably arranged at the center of the top of the lower-layer upper carriage 4, the upper-layer lower carriage 6 is sleeved at the upper end of the rotating shaft 5, an adjusting seat 12 is arranged on one side of the upper-layer lower carriage 6, the adjusting seat 12 is arranged on a base, the base is arranged on a servo supporting plate, an adjusting screw 11 extending towards the upper-layer lower carriage 6 is arranged on the adjusting seat 12 in a penetrating mode, two adjusting screws 11 are preferably arranged on the adjusting seat 12 at intervals, the end portions of the two adjusting screws 11 are respectively abutted against two ends of one side face of the upper-layer lower carriage 6, and the angle between the upper-layer lower carriage 6 and the lower-layer upper carriage 4 can be finely adjusted by adjusting the extending amount of the two adjusting screws 11.
The working process of the utility model is as follows:
as shown in fig. 3, when dressing, the hydraulic right-angle grinding wheel dresser of the utility model is arranged at one side of a grinding wheel 13, a servo supporting plate matched with a base conveys the dresser to a proper position, so that the grinding surface of the grinding wheel 13 is between a diamond pen A14 and a diamond pen B15, the dresser starts to be repaired, a lower layer oil cylinder 2 is started, the lower layer shift of a movable base drives a diamond pen B15 to do linear motion, one surface of the grinding wheel is dressed, the diamond pen A14 is also brought to the position to be dressed, at the moment, an upper layer oil cylinder 7 is started, the diamond pen A14 is driven to do linear motion by the movable base by last shift, the other side of the grinding wheel is dressed, two right-angle surfaces of the grinding surface of the grinding wheel 13 after dressing are respectively parallel to an upper layer guide rail or a lower layer guide rail, the lower layer oil cylinder 2 and the upper layer oil cylinder 7 respectively drive the movable base to return to the original position, the servo supporting plate matched with the base returns to the original position, and next dressing starts to be carried out, the hydraulic right-angle dresser adopts hydraulic pressure to push the dragging plate to drive the diamond pen to dress the grinding wheel, the flatness of both angle and dressing can reach higher precision, compared with double-servo interpolation dressing, the hydraulic right-angle dresser greatly saves cost, improves product precision and ensures quality requirements.
The above description is only an application embodiment of the present invention, but the scope of the present invention is not limited thereto, and the scope of the present invention should not be limited by the description, and any equivalent changes made according to the technical solution of the present invention should be covered within the scope of the present invention.
Claims (6)
1. The utility model provides a novel hydraulic pressure right angle emery wheel dresser, includes buddha's warrior attendant pen stand, characterized by: the diamond pen stand is Y shape structure, and diamond pen stand level sets up, and diamond pen stand rear end passes through the support to be connected with the removal seat top of vertical setting, is equipped with two vertically crossed forked parts at diamond pen stand front end, is provided with diamond pen respectively at the front end of two forked parts inside walls, and the nib of two diamond pens is relative, and the axis vertical crossing of two diamond pens, and diamond pen stand can drive diamond pen horizontal migration all around on the horizontal plane under the effect that removes the seat.
2. The novel hydraulic right-angle grinding wheel dresser as claimed in claim 1, wherein: the upper layer sliding seat and the lower layer sliding seat are arranged on the movable seat from top to bottom, the lower layer sliding seat comprises a lower layer upper carriage and a lower layer lower carriage, the lower layer lower carriage is fixed on the base, the lower layer upper carriage is connected with the lower layer lower carriage through a lower layer guide rail in a sliding manner, under the action of a lower layer oil cylinder, the lower layer upper carriage can slide back and forth on the lower layer lower carriage along the lower layer guide rail, the upper layer movable seat comprises an upper layer upper carriage and an upper layer lower carriage, the upper layer lower carriage is arranged on the lower layer upper carriage, the upper layer upper carriage is connected with the upper layer lower carriage through an upper layer guide rail in a sliding manner, the upper layer guide rail is perpendicular to the lower layer guide rail, under the action of an upper layer oil cylinder, the upper layer upper carriage can slide left and right on the upper layer lower carriage along the upper layer guide rail.
3. The novel hydraulic right-angle grinding wheel dresser as claimed in claim 2, wherein: the center of the top of the lower layer upper carriage is provided with a vertically arranged rotating shaft, the upper layer lower carriage is sleeved at the upper end of the rotating shaft, and the upper layer lower carriage can rotate around the rotating shaft relative to the lower layer upper carriage.
4. The novel hydraulic right-angle grinding wheel dresser as claimed in claim 2, wherein: the lower guide rail and the lower oil cylinder are respectively arranged on the lower planker, and the lower oil cylinder can stretch along the axial direction of the lower guide rail.
5. The novel hydraulic right-angle grinding wheel dresser as claimed in claim 2, wherein: the upper guide rail and the upper oil cylinder are respectively arranged on the upper-layer lower carriage, and the upper oil cylinder can stretch along the axial direction of the upper guide rail.
6. The novel hydraulic right angle grinding wheel dresser as set forth in claim 3, wherein: one side of planker under the upper strata is provided with the adjustment seat, and the adjustment seat sets up on the base, wears to be equipped with the adjusting screw that extends to planker direction under the upper strata on the adjustment seat, can finely tune the angle between planker under the upper strata and the upper planker of lower floor through adjusting screw's the volume that stretches out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120920391.4U CN215942583U (en) | 2021-04-30 | 2021-04-30 | Novel hydraulic right-angle grinding wheel dresser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120920391.4U CN215942583U (en) | 2021-04-30 | 2021-04-30 | Novel hydraulic right-angle grinding wheel dresser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215942583U true CN215942583U (en) | 2022-03-04 |
Family
ID=80566933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120920391.4U Active CN215942583U (en) | 2021-04-30 | 2021-04-30 | Novel hydraulic right-angle grinding wheel dresser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215942583U (en) |
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2021
- 2021-04-30 CN CN202120920391.4U patent/CN215942583U/en active Active
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