CN213858549U - Grinding head mechanism for numerical control grinding machine - Google Patents
Grinding head mechanism for numerical control grinding machine Download PDFInfo
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- CN213858549U CN213858549U CN202022740585.4U CN202022740585U CN213858549U CN 213858549 U CN213858549 U CN 213858549U CN 202022740585 U CN202022740585 U CN 202022740585U CN 213858549 U CN213858549 U CN 213858549U
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- sliding seat
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Abstract
The utility model discloses a bistrique mechanism for numerically control grinder, including the fixing base: the improved grinding machine is characterized in that a rack is arranged on the fixing seat, a motor is arranged at the top of the rack, the motor is connected with a spindle penetrating through the rack through a belt, a grinding wheel is arranged at the end of the spindle, a machining table is arranged on the fixing seat, a second sliding seat is movably arranged on the machining table, a limiting plate is arranged on the second sliding seat in a parallel mode, a clamping component for clamping a pair of machining workpieces is arranged on the limiting plate, a sliding groove is formed in the fixing seat, and a protective cover is arranged in the sliding groove in a sliding mode. The utility model discloses in, this bistrique mechanism adopts slidable protection casing and second slide, can carry out removal in opposite directions with the protection casing with the processing work piece and adjust for the processing work piece can be in the inside of protection casing man-hour, adds the piece that produces man-hour to the processing work piece and plays the guard action that prevents splashing, thereby has improved the operational environment neatly degree of bistrique mechanism.
Description
Technical Field
The utility model relates to a numerical control processing technology field especially relates to a bistrique mechanism for numerically control grinder.
Background
The numerical control grinding machine is a machine tool for grinding the surface of a workpiece by utilizing a grinding tool through a numerical control technology, most grinding machines carry out grinding processing by utilizing a grinding wheel rotating at a high speed, and a few grinding machines carry out processing by utilizing other grinding tools such as oilstones, abrasive belts and the like and free grinding materials, such as a honing machine, a super-finishing machine tool, an abrasive belt grinding machine, a polishing machine and the like.
The grinding head mechanism of the existing numerical control grinding machine is generally in a structure that a protective cover is arranged outside a grinding wheel when a workpiece is ground, so that the protective cover only can play a safety protection role on the grinding wheel, the fragments generated by grinding on the workpiece are large in splashing amplitude, the protective cover cannot perform comprehensive protection on the grinding fragments, the phenomenon that the grinding fragments are gathered and remained on the grinding head mechanism is easy to happen, and the working environment neatness of the grinding head mechanism is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and propose and can make up the protection to dull polish wheel and processing work piece, avoid taking place to polish that the piece splashes a bistrique mechanism for numerically control grinder who pollutes.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a bistrique mechanism for numerically control grinder, includes the fixing base:
the fixed seat is provided with a rack, the top of the rack is provided with a motor, the motor is connected with a main shaft penetrating through the rack through a belt, and the end part of the main shaft is provided with a grinding wheel;
a processing table is arranged on the fixed seat, a second sliding seat is movably arranged on the processing table, a limiting plate is arranged on the second sliding seat in parallel, and a pair of clamping assemblies for clamping a processing workpiece are arranged on the limiting plate;
the fixing seat is provided with a sliding groove, and a protective cover is arranged in the sliding groove in a sliding mode.
As a further description of the above technical solution:
the protection casing is transparent structure, the vertical end inner wall bottom in both sides of protection casing all is provided with the collecting board of tilt up.
As a further description of the above technical solution:
the clamping assembly comprises a screw rod with a thread penetrating through the limiting plate, and a clamping piece is arranged at the end part of the screw rod.
As a further description of the above technical solution:
and a second telescopic cylinder is arranged at the end part of the second sliding seat and drives the second sliding seat to move along the axial direction of the main shaft.
As a further description of the above technical solution:
the fixing seat is provided with a transverse groove, a first sliding seat is movably arranged in the transverse groove, and the first sliding seat is connected with the processing table.
As a further description of the above technical solution:
the outer wall of fixing base is provided with first telescopic cylinder, and first telescopic cylinder is connected with first slide to the inner wall removal along the cross slot is followed to the first slide of drive.
As a further description of the above technical solution:
the outer diameter of the clamping piece is smaller than the height of the limiting plate;
the two clamping pieces are parallel to each other.
As a further description of the above technical solution:
the distance between the two limiting plates is larger than the outer diameter of the grinding wheel.
The utility model provides a bistrique mechanism for numerically control grinder. The method has the following beneficial effects:
this bistrique mechanism adopts slidable protection casing and second slide, can carry out the removal regulation operation in opposite directions with the protection casing with processing work piece for processing work piece can be in the inside of protection casing when adding man-hour, makes the protection casing play the guard action that prevents splashing to the piece that processing work piece adds the production, thereby has improved the operational environment neatness degree of bistrique mechanism.
Drawings
Fig. 1 is a schematic structural diagram of a grinding head mechanism for a numerically controlled grinder according to the present invention;
FIG. 2 is a schematic side view of the protective cover of the present invention;
fig. 3 is a schematic structural view of a processing table of the present invention;
fig. 4 is a schematic structural view of the middle clip and the screw rod of the present invention.
Illustration of the drawings:
1. a motor; 2. a protective cover; 21. a collection plate; 3. a belt; 4. a main shaft; 5. a frame; 6. a fixed seat; 7. a chute; 8. a first telescopic cylinder; 9. a first slider; 10. grinding a grinding wheel; 11. a processing table; 12. a transverse groove; 13. a second telescopic cylinder; 14. a second slide carriage; 15. a limiting plate; 16. a clip; 17. a screw.
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.
As shown in fig. 1 and 3, a grinding head mechanism for a numerically controlled grinding machine includes a fixing base 6:
a rack 5 is arranged on the fixed seat 6, a motor 1 is arranged at the top of the rack 5, the motor 1 is connected with a main shaft 4 penetrating through the rack 5 through a belt 3, and a grinding wheel 10 is arranged at the end part of the main shaft 4;
a processing table 11 is arranged on the fixed seat 6, a second sliding seat 14 is movably arranged on the processing table 11, a limiting plate 15 is arranged on the second sliding seat 14 in parallel, and a clamping assembly for clamping a processing workpiece is arranged on the limiting plate 15;
the fixed seat 6 is provided with a sliding groove 7, and the protective cover 2 is arranged in the sliding groove 7 in a sliding mode.
In this embodiment, the starter motor 1 makes it drive the main shaft 4 through the belt 3 and rotate, thereby it is rotatory to drive the emery wheel 10, place the processing work piece on the second slide 14, it is fixed to carry out the centre gripping to the processing work piece through the centre gripping subassembly, then it makes its drive processing work piece contact emery wheel 10 to polish processing to move the second slide 14 on processing platform 11, on the other hand, promote the protection casing 2 and make it remove in spout 7, and remove the outside of emery wheel 10 and processing work piece, play the guard action to the processing work piece, the phenomenon that the piece that prevents to process the production takes place to splash, thereby the operational environment neatly degree of bistrique mechanism has been improved.
As shown in fig. 2, the protection casing 2 is of a transparent structure, the bottom ends of the inner walls of the vertical ends of the two sides of the protection casing 2 are provided with the collection plates 21 which incline upwards, the fragments generated by grinding the workpiece by the grinding wheels 10 can splash on the inner wall of the protection casing 2, and under the blocking of the inner wall of the protection casing 2, the fragments fall downwards uniformly and finally fall between the vertical ends of the collection plates 21 and the protection casing 2, so that the collection effect on the processed fragments can be achieved.
As shown in fig. 3 and 4, the clamping assembly includes a screw 17 with a thread penetrating through the limiting plate 15, a clamping piece 16 is disposed at an end of the screw 17, and the screw 17 is rotated to move the clamping piece 16 to move synchronously, so that the clamping piece 16 is in pressing contact with the workpiece to be machined, and the workpiece to be machined can be clamped and fixed.
As shown in fig. 3, a second telescopic cylinder 13 is arranged at the end of the second slide 14, and the second telescopic cylinder 13 drives the second slide 14 to move along the axial direction of the spindle 4, and the second slide 14 can be driven to move on the machining table 11 by the driving action of the second telescopic cylinder 13, so as to adjust the vertical position of the workpiece to be machined and the grinding wheel 10.
As shown in fig. 1, a transverse groove 12 is arranged on the fixing seat 6, a first sliding seat 9 is movably arranged in the transverse groove 12, the first sliding seat 9 is connected with the processing table 11, a first telescopic cylinder 8 is arranged on the outer wall of the fixing seat 6, the first telescopic cylinder 8 is connected with the first sliding seat 9, and drives the first sliding seat 9 to move along the inner wall of the transverse groove 12, the first sliding seat 9 can be moved in the transverse groove 12 under the driving action of the first telescopic cylinder 8, so that the position of the second sliding seat 14 can be adjusted, and the transverse distance between the processed workpiece and the grinding wheel 10 can be changed.
As shown in fig. 3, the outer diameter of the clamping pieces 16 is smaller than the height of the limiting plate 15, and the two clamping pieces 16 are parallel to each other, so that when the two clamping pieces 16 approach and contact a workpiece to be processed, a stable clamping effect on the workpiece can be ensured.
As shown in fig. 1, the distance between the two limiting plates 15 is greater than the outer diameter of the grinding wheel 10, so that the largest machined workpiece fixed in the limiting plate 15 can also be ground in contact with the edge of the grinding wheel 10.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
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 (8)
1. The utility model provides a bistrique mechanism for numerically control grinder, includes fixing base (6), its characterized in that:
a rack (5) is arranged on the fixed seat (6), a motor (1) is arranged at the top of the rack (5), the motor (1) is connected with a main shaft (4) penetrating through the rack (5) through a belt (3), and a grinding wheel (10) is arranged at the end part of the main shaft (4);
a processing table (11) is arranged on the fixed seat (6), a second sliding seat (14) is movably arranged on the processing table (11), a limiting plate (15) is arranged on the second sliding seat (14) in parallel, and a clamping assembly for clamping a processing workpiece is arranged on the limiting plate (15);
the fixing seat (6) is provided with a sliding groove (7), and the sliding groove (7) is internally provided with a protective cover (2) in a sliding manner.
2. The grinding head mechanism for the numerically controlled grinding machine as claimed in claim 1, wherein: the protection casing (2) are of a transparent structure, and the bottom ends of the inner walls of the two vertical ends of the two sides of the protection casing (2) are provided with upwards inclined collecting plates (21).
3. The grinding head mechanism for the numerically controlled grinding machine as claimed in claim 1, wherein: the clamping assembly comprises a screw rod (17) which is arranged in the limiting plate (15) in a penetrating mode through threads, and a clamping piece (16) is arranged at the end portion of the screw rod (17).
4. The grinding head mechanism for the numerically controlled grinding machine as claimed in claim 1, wherein: and a second telescopic cylinder (13) is arranged at the end part of the second sliding seat (14), and the second telescopic cylinder (13) drives the second sliding seat (14) to move along the axial direction of the main shaft (4).
5. The grinding head mechanism for the numerically controlled grinding machine as claimed in claim 1, wherein: the fixed seat (6) is provided with a transverse groove (12), a first sliding seat (9) is movably arranged in the transverse groove (12), and the first sliding seat (9) is connected with the processing table (11).
6. The grinding head mechanism for the numerically controlled grinding machine as claimed in claim 1, wherein: the outer wall of the fixing seat (6) is provided with a first telescopic cylinder (8), the first telescopic cylinder (8) is connected with the first sliding seat (9), and the first sliding seat (9) is driven to move along the inner wall of the transverse groove (12).
7. A grinding head mechanism for a numerically controlled grinding machine according to claim 3, characterized in that: the outer diameter of the clamping piece (16) is smaller than the height of the limiting plate (15);
the two clamping sheets (16) are parallel to each other.
8. The grinding head mechanism for the numerically controlled grinding machine as claimed in claim 1, wherein: the distance between the two limiting plates (15) is larger than the outer diameter of the grinding wheel (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022740585.4U CN213858549U (en) | 2020-11-24 | 2020-11-24 | Grinding head mechanism for numerical control grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022740585.4U CN213858549U (en) | 2020-11-24 | 2020-11-24 | Grinding head mechanism for numerical control grinding machine |
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| Publication Number | Publication Date |
|---|---|
| CN213858549U true CN213858549U (en) | 2021-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022740585.4U Active CN213858549U (en) | 2020-11-24 | 2020-11-24 | Grinding head mechanism for numerical control grinding machine |
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| CN (1) | CN213858549U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113649905A (en) * | 2021-09-11 | 2021-11-16 | 广州华商学院 | Automatic model fine grinding equipment for animation design |
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2020
- 2020-11-24 CN CN202022740585.4U patent/CN213858549U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113649905A (en) * | 2021-09-11 | 2021-11-16 | 广州华商学院 | Automatic model fine grinding equipment for animation design |
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