CN213196765U - Improved numerical control cylindrical grinding machine - Google Patents
Improved numerical control cylindrical grinding machine Download PDFInfo
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- CN213196765U CN213196765U CN202022183634.9U CN202022183634U CN213196765U CN 213196765 U CN213196765 U CN 213196765U CN 202022183634 U CN202022183634 U CN 202022183634U CN 213196765 U CN213196765 U CN 213196765U
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- groove
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- grinding machine
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- 238000005498 polishing Methods 0.000 claims description 8
- 238000003466 welding Methods 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000003082 abrasive agent Substances 0.000 description 1
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Abstract
The utility model discloses an improved generation numerical control cylindrical grinder relates to external grinding technical field, the on-line screen storage device comprises a base, the top right side of base is provided with the pillar, the welding of gas pole top has the ejector pad, the outside of lift post is provided with first spring, the top welding of lift post has the control block, the inside of recess is provided with the motion pair, the outside of telescopic link is provided with the second spring, one side of keeping away from the motion pair of telescopic link is provided with interior kicking block. The beneficial effects of utility model do: this improved generation numerical control cylindrical grinder, through setting up the control block, the cylinder passes through the gas pole and drives the ejector pad motion, and the lift height of ejector pad equals with the vertical height of recess, realizes the accurate control to the ejector pad, and the ejector pad passes through the lift post and drives the motion of control block in the motion cylinder, and the control block passes through the recess and drives the motion of motion pair, and the recess inner wall closely laminates with the surface of motion pair, and the contained angle of recess is 45, realizes the accurate control to the motion pair.
Description
Technical Field
The utility model relates to a grind excircle technical field, specifically be an improved generation numerical control cylindrical grinder.
Background
A numerical control grinding machine is a machine tool for grinding the surface of a workpiece by using a grinding tool. Most grinding machines perform grinding using a grinding wheel rotating at a high speed, and a few grinding machines perform grinding using oilstones, sanding belts and other grinders and free abrasives, such as honing machines, superfinishing machines, sanding belt grinders, grinding machines, polishing machines, and the like. The numerical control grinding machine also comprises a numerical control surface grinding machine, a numerical control centerless grinding machine, a numerical control inner and outer circle grinding machine, a numerical control vertical universal grinding machine, a numerical control coordinate grinding machine, a numerical control forming grinding machine and the like.
The numerical control grinding machine can carry out grinding operation on a machined workpiece, and the problem that the workpiece cannot be automatically centered and positioned when the outer circle is ground occurs.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides an improved generation numerical control cylindrical grinder has solved the problem of the unable automatic centering location's of work piece operation that appears when polishing the excircle that proposes in the above-mentioned background art.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
the utility model provides an improved generation numerical control cylindrical grinder, includes the base, the top right side of base is provided with the pillar, and the inboard skew of pillar is provided with the wheel of polishing, the top left side of base is provided with the anchor clamps case, and the inside of anchor clamps case is provided with the motion cylinder, the below of motion cylinder is provided with the cylinder, and the top of cylinder installs the gas pole, the welding of gas pole top has the ejector pad, and the welding of the top of ejector pad has the lift post, the outside of lift post is provided with first spring, the welding of the top of lift post has the control block, and the outside edge of control block is provided with the recess, the inside of recess is provided with the kinematic pair, and the kinematic pair keeps away from one side of recess and has connect the telescopic link soon, the outside of telescopic link is provided with the second spring, the telescopic link keep away from.
Preferably, the horizontal center line of the grinding wheel is coincident with the horizontal center line of the inner supporting block.
Preferably, the push block forms a lifting structure through the air rod and the air cylinder, and the lifting height of the push block is equal to the vertical height of the groove.
Preferably, the lifting column forms a lifting structure through the space between the first spring and the control block, and the telescopic height of the first spring is equal to the vertical height of the groove.
Preferably, the inner wall of the groove is tightly attached to the outer surface of the kinematic pair, and the included angle of the groove is 45 degrees.
Preferably, the telescopic rod forms a telescopic structure through the second spring and the inner supporting block, and the telescopic length of the inner supporting block is equal to the horizontal width of the groove.
Preferably, the number of the inner supporting blocks is three, and the positions of the three inner supporting blocks are distributed in a circumferential manner by taking the vertical central line of the control block as a circle center.
The utility model provides an improved generation numerical control cylindrical grinder possesses following beneficial effect:
1. this improved generation numerical control cylindrical grinder, through setting up the control block, the cylinder passes through the gas pole and drives the ejector pad motion, and the lift height of ejector pad equals with the vertical height of recess, realizes the accurate control to the ejector pad, and the ejector pad passes through the lift post and drives the motion of control block in the motion cylinder, and the control block passes through the recess and drives the motion of motion pair, and the recess inner wall closely laminates with the surface of motion pair, and the contained angle of recess is 45, realizes the accurate control to the motion pair.
2. This improved generation numerical control cylindrical grinder, through setting up the telescopic link, the motion pair drives the telescopic link motion, and the telescopic link drives interior kicker motion, and the flexible length of interior kicker equals with the horizontal width of recess, and interior kicker is provided with threely, and the position distribution of three interior kicker is the circumference for using the vertical central line of control block to distribute as the centre of a circle, and the motion of kicker has realized interior kicker to the automatic positioning centering operation of part through controlling.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic cross-sectional view of the fixture box of the present invention;
fig. 3 is a schematic view of the top view structure of the fixture box of the present invention.
In the figure: 1. a base; 2. a pillar; 3. grinding the wheel; 4. a clamp box; 5. a moving cylinder; 6. a cylinder; 7. a gas lever; 8. a push block; 9. a lifting column; 10. a first spring; 11. a control block; 12. a groove; 13. a kinematic pair; 14. a telescopic rod; 15. a second spring; 16. and an inner supporting block.
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.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an improved generation numerical control cylindrical grinder, the on-line screen storage device comprises a base 1, the top right side of base is provided with the pillar, and the inboard skew of pillar is provided with the wheel of polishing, the top left side of base is provided with the anchor clamps case, and the inside of anchor clamps case is provided with the motion cylinder, the below of motion cylinder is provided with the cylinder, and the top of cylinder installs the gas pole, the welding of gas pole top has the ejector pad, and the top welding of ejector pad has the lift post, the outside of lift post is provided with first spring, the top welding of lift post has the control block, and the outside edge of control block is provided with the recess, the inside of recess is provided with the kinematic pair, and the one side that the recess was kept away from to the kinematic pair has connect the telescopic link soon, the outside of.
Furthermore, the horizontal center line of the grinding wheel 3 is coincident with the horizontal center line of the inner supporting block 16, so that the accurate grinding operation of the grinding machine on the part is realized.
Particularly, the push block 8 forms a lifting structure through the air rod 7 and the air cylinder 6, the lifting height of the push block 8 is equal to the vertical height of the groove 12, and the push block 8 is controlled to move through the air cylinder 6, so that the lifting column 9 is accurately controlled.
It is worth to be noted that the lifting column 9 forms a lifting structure through the space between the first spring 10 and the control block 11, the telescopic height of the first spring 10 is equal to the vertical height of the groove 12, and the control block 11 is precisely controlled by controlling the movement of the lifting column 9.
In addition, the inner wall of the groove 12 is tightly attached to the outer surface of the kinematic pair 13, the included angle of the groove 12 is 45 degrees, and the movement of the kinematic pair 13 in the groove 12 realizes the accurate control of the telescopic rod 14.
In addition, the telescopic rod 14 forms a telescopic structure through the second spring 15 and the inner supporting block 16, the telescopic length of the inner supporting block 16 is equal to the horizontal width of the groove 12, and automatic clamping operation of machined parts is achieved by controlling the movement of the inner supporting block 16.
And the three inner supporting blocks 16 are arranged, the positions of the three inner supporting blocks 16 are distributed in a circumferential manner by taking the vertical central line of the control block 11 as a circle center, and the automatic centering operation of the machined part is realized through the movement of the three inner supporting blocks 16.
The working principle is as follows: when the improved numerical control cylindrical grinding machine is used, firstly, when a machined workpiece is not clamped, the first spring 10 controls the control block 11 to move through the lifting column 9, the control block 11 is reset, the second spring 15 controls the telescopic rod 14 to move, the inner support block 16 is reset, then, the clamping operation of the machined workpiece is carried out, the air cylinder 6 drives the push block 8 to move through the air rod 7, the lifting height of the push block 8 is equal to the vertical height of the groove 12, the accurate control of the push block 8 is realized, the push block 8 drives the control block 11 to move in the movement cylinder 5 through the lifting column 9, the control block 11 drives the kinematic pair 13 to move through the groove 12, the inner wall of the groove 12 is tightly attached to the outer surface of the kinematic pair 13, the included angle of the groove 12 is 45 degrees, the accurate control of the kinematic pair 13 is realized, then, the kinematic pair 13 drives the telescopic rod 14 to move, the telescopic rod 14 drives the inner supporting block 16 to move, the telescopic length of the inner supporting block 16 is equal to the horizontal width of the groove 12, the number of the inner supporting blocks 16 is three, the position distribution of the three inner supporting blocks 16 is circumferentially distributed by taking the vertical central line of the control block 11 as a circle center, the inner supporting blocks 16 are controlled to move, automatic positioning and centering operation of the inner supporting blocks 16 on a processed workpiece is achieved, grinding operation is carried out on the excircle of the processed workpiece, the horizontal central line of the polishing wheel 3 coincides with the horizontal central line of the inner supporting blocks 16, and accurate polishing operation of the polishing wheel 3 on the processed workpiece is achieved.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
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 (7)
1. The utility model provides an improved generation numerical control cylindrical grinder, includes base (1), its characterized in that: the device is characterized in that a supporting column (2) is arranged on the right side above the base (1), a polishing wheel (3) is arranged on the inner side of the supporting column (2) in a deviating mode, a clamp box (4) is arranged on the left side above the base (1), a moving cylinder (5) is arranged inside the clamp box (4), an air cylinder (6) is arranged below the moving cylinder (5), an air rod (7) is arranged above the air cylinder (6), a push block (8) is welded above the air rod (7), a lifting column (9) is welded above the push block (8), a first spring (10) is arranged on the outer side of the lifting column (9), a control block (11) is welded above the lifting column (9), a groove (12) is arranged on the outer edge of the control block (11), a kinematic pair (13) is arranged inside the groove (12), and a telescopic rod (14) is screwed on one side, far away from the groove (12), of the kinematic pair (13), the outer side of the telescopic rod (14) is provided with a second spring (15), and one side of the telescopic rod (14) far away from the kinematic pair (13) is provided with an inner supporting block (16).
2. The improved numerically controlled cylindrical grinding machine according to claim 1, wherein: the horizontal center line of the grinding wheel (3) is coincident with the horizontal center line of the inner supporting block (16).
3. The improved numerically controlled cylindrical grinding machine according to claim 1, wherein: the push block (8) forms a lifting structure with the cylinder (6) through the air rod (7), and the lifting height of the push block (8) is equal to the vertical height of the groove (12).
4. The improved numerically controlled cylindrical grinding machine according to claim 1, wherein: the lifting column (9) forms a lifting structure through the first spring (10) and the control block (11), and the telescopic height of the first spring (10) is equal to the vertical height of the groove (12).
5. The improved numerically controlled cylindrical grinding machine according to claim 1, wherein: the inner wall of the groove (12) is tightly attached to the outer surface of the kinematic pair (13), and the included angle of the groove (12) is 45 degrees.
6. The improved numerically controlled cylindrical grinding machine according to claim 1, wherein: the telescopic rod (14) forms a telescopic structure through the second spring (15) and the inner supporting block (16), and the telescopic length of the inner supporting block (16) is equal to the horizontal width of the groove (12).
7. The improved numerically controlled cylindrical grinding machine according to claim 1, wherein: the number of the inner supporting blocks (16) is three, and the positions of the three inner supporting blocks (16) are distributed in a circumferential manner by taking the vertical central line of the control block (11) as the circle center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022183634.9U CN213196765U (en) | 2020-09-29 | 2020-09-29 | Improved numerical control cylindrical grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022183634.9U CN213196765U (en) | 2020-09-29 | 2020-09-29 | Improved numerical control cylindrical grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213196765U true CN213196765U (en) | 2021-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022183634.9U Expired - Fee Related CN213196765U (en) | 2020-09-29 | 2020-09-29 | Improved numerical control cylindrical grinding machine |
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| CN (1) | CN213196765U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115026641A (en) * | 2022-04-22 | 2022-09-09 | 穆青景 | Pretreatment equipment for intelligent robot part production and processing and use method |
| CN115091273A (en) * | 2022-06-02 | 2022-09-23 | 宣城市君诚汽车零部件有限公司 | Surface treatment equipment is used in automobile parts production |
-
2020
- 2020-09-29 CN CN202022183634.9U patent/CN213196765U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115026641A (en) * | 2022-04-22 | 2022-09-09 | 穆青景 | Pretreatment equipment for intelligent robot part production and processing and use method |
| CN115026641B (en) * | 2022-04-22 | 2023-09-29 | 深圳市众协成机械有限公司 | Pretreatment equipment for intelligent robot part production and processing and use method |
| CN115091273A (en) * | 2022-06-02 | 2022-09-23 | 宣城市君诚汽车零部件有限公司 | Surface treatment equipment is used in automobile parts production |
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| 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: 20210514 |