CN220660460U - Anti-offset clamping device of precision die machining grinding machine - Google Patents
Anti-offset clamping device of precision die machining grinding machine Download PDFInfo
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- CN220660460U CN220660460U CN202322288052.0U CN202322288052U CN220660460U CN 220660460 U CN220660460 U CN 220660460U CN 202322288052 U CN202322288052 U CN 202322288052U CN 220660460 U CN220660460 U CN 220660460U
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- 238000003754 machining Methods 0.000 title claims description 10
- 239000003638 chemical reducing agent Substances 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims 1
- 238000005498 polishing Methods 0.000 abstract description 4
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The utility model discloses an anti-offset clamping device of a precision die processing grinder, which comprises a base, wherein a rotating disc rotating along the base is arranged on the base, a positioning base is arranged at the upper part of the rotating disc, a fixed clamping block is arranged at one end of the positioning base, a movable clamping block is also arranged on the positioning base, a driving mechanism for driving the movable clamping block to move is arranged on the positioning base, clamping plates are arranged on the clamping surfaces of the fixed clamping block and the movable clamping block, and positioning grooves matched with the outer contour of a die workpiece are arranged on the clamping plates; the rotating disc is provided with a rotating angle mark, and the base is provided with an indication arrow matched with the rotating angle mark; the utility model can rotate the die workpiece clamped by the movable clamping block and the fixed clamping block, and further adjust the direction, thereby facilitating the omnibearing polishing treatment of the surface of the processed object by the grinder.
Description
Technical Field
The utility model relates to the technical field of mold processing, in particular to an anti-offset clamping device of a precision mold processing grinder.
Background
The mold is widely used in the field of machine manufacturing, and special grinding machine equipment is required for manufacturing and maintaining various inserts of the mold, wherein a grinding machine is a machine equipment for grinding the surface of a workpiece by using a grinding tool, and most grinding machines are grinding machines which use grinding wheels rotating at high speed. In the existing surface grinding machine, a die part to be processed is usually fixed by adopting a special fixture, and then the processing part of the die part is polished on a grinding wheel rotating at a high speed. The existing die piece is fixed, the direction of the die cannot be adjusted, and the polishing treatment on the surface of the object to be processed is inconvenient.
Disclosure of Invention
The utility model provides an anti-offset clamping device of a precision die processing grinder, which aims to solve the defect that the prior art is inconvenient in the process of fixing a die part and cannot adjust the orientation of a die and polishing the surface of an object to be processed.
In order to solve the technical problems, the utility model provides the following technical scheme:
the utility model relates to an anti-offset clamping device of a precision die processing grinder, which comprises a base, wherein a rotating disc rotating along the base is arranged on the base, a positioning base is arranged at the upper part of the rotating disc, a fixed clamping block is arranged at one end of the positioning base, a movable clamping block is also arranged on the positioning base, a driving mechanism for driving the movable clamping block to move is arranged on the positioning base, clamping plates are arranged on clamping surfaces of the fixed clamping block and the movable clamping block, and positioning grooves matched with the outer contour of a die workpiece are arranged on the clamping plates; and the rotating disc is provided with a rotating angle mark, and the base is provided with an indication arrow matched with the rotating angle mark.
As a preferable technical scheme of the utility model, the driving mechanism comprises a pair of limiting rods arranged on a positioning base, wherein limiting sleeves moving along the limiting rods are arranged on the limiting rods, the limiting sleeves are fixed with movable clamping blocks, a screw rod parallel to the limiting rods is also arranged on the positioning base, a movable block moving along the screw rod is arranged on the screw rod, the movable block is fixed with the movable clamping blocks, and a rotating disc is arranged at the end part of the screw rod.
As a preferable technical scheme of the utility model, the positioning base is provided with a storage groove for storing the screw rod and the limiting polish rod.
As a preferable technical scheme of the utility model, the positioning base is provided with a positioning bolt for preventing the screw rod from rotating.
As a preferable technical scheme of the utility model, the top of the base is provided with a driving motor for driving the rotating disk to rotate, and an output shaft of the driving motor is in transmission connection with a central shaft of the rotating disk through a speed reducer.
As a preferable technical scheme of the utility model, the clamping plate is fixed on the fixed clamping block and the movable clamping block through bolts.
The beneficial effects of the utility model are as follows:
the anti-offset clamping device of the precision die machining grinding machine comprises a base, a rotating disc, a positioning base, a movable clamping block and a movable clamping block, wherein the base is fixed on the grinding machine, the rotating disc can rotate along the base, the positioning base can be driven to rotate, and the movable clamping block are arranged on the positioning base to carry out clamping fit.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic view of a structure of an anti-offset clamping device of a precision die machining grinder according to the present utility model;
fig. 2 is a schematic view of a receiving groove of an anti-offset clamping device of a precision die processing grinder according to the present utility model.
In the figure: 1. a base; 2. a rotating disc; 3. positioning a base; 4. fixing the clamping blocks; 5. a movable clamping block; 6. a clamping plate; 7. a positioning groove; 8. a rotation angle mark; 9. an indication arrow; 10. a limit rod; 12. a screw rod; 13. a movable block; 14. a rotating disc; 15. a storage groove; 16. and positioning bolts.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
Examples: as shown in fig. 1 and 2, the anti-offset clamping device of the precision die processing grinder comprises a base 1, wherein a rotating disc 2 rotating along the base 1 is arranged on the base 1, a positioning base 3 is arranged at the upper part of the rotating disc 2, a fixed clamping block 4 is arranged at one end of the positioning base 3, a movable clamping block 5 is also arranged on the positioning base 3, a driving mechanism for driving the movable clamping block 5 to move is arranged on the positioning base 3, clamping plates 6 are arranged on clamping surfaces of the fixed clamping block 4 and the movable clamping block 5, and a positioning groove 7 matched with the outer contour of a die workpiece is arranged on the clamping plates 6; and the rotating disc 2 is provided with a rotating angle mark 8, and the base 1 is provided with an indication arrow 9 which is matched with the rotating angle mark. The base 1 is fixed on a grinding machine, the rotating disc 2 can rotate along the base 1, so that the positioning base 3 can be driven to rotate, the positioning base 3 is clamped and matched through the movable clamping blocks 5 and the movable clamping blocks 5 which are mutually matched, so that the movable clamping blocks 5 and the die workpieces clamped by the fixed clamping blocks 4 can be rotated, the orientation can be adjusted, and the grinding machine can conveniently polish the surfaces of the processed objects in an omnibearing manner.
Wherein, actuating mechanism is including setting up a pair of gag lever post 10 on locating base 3, just be equipped with the spacing sleeve that removes along gag lever post 10 on the gag lever post 10, spacing sleeve is fixed mutually with moving clamp splice 5, just still be equipped with on the locating base 3 with gag lever post 10 be parallel arrangement's lead screw 12, just be equipped with on the lead screw 12 along the movable block 13 that lead screw 12 removed, movable block 13 is fixed mutually with moving clamp splice 5, just the tip of lead screw 12 is equipped with rolling disc 14 wherein drives the motion of moving clamp splice through the rotation of lead screw to carry out the centre gripping to the mould work piece
Wherein, be equipped with on the location base 3 and be used for accomodating lead screw and spacing polished rod accomodate groove 15, accomodate lead screw and spacing polished rod like this to make the surface of location base 3 be in the horizontality, thereby make things convenient for putting of mould work piece.
The positioning base 3 is provided with a positioning bolt 16 for preventing the screw rod from rotating, and after clamping the die workpiece, the screw rod is fixed by the positioning bolt, so that the phenomenon that the clamping force of the screw rod for rotating to guide the actuating clamping block and the positioning clamping block is reduced, and the die workpiece is offset is avoided.
The top of the base 1 is provided with a driving motor for driving the rotating disc to rotate, an output shaft of the driving motor is connected with a central shaft of the rotating disc through a speed reducer in a transmission manner, the rotating disc is driven to rotate through the driving motor, so that operation is convenient, a rotating angle mark 8 is arranged on the rotating disc 2, the base 1 is provided with an indication arrow 9 which is matched with the rotating angle mark, visual viewing of a rotating angle is convenient, and the speed reducer is a worm gear speed reducer and has self-locking capability, so that autorotation can be avoided. In addition, the rotating disc can be provided with a retention locking bolt which is in contact with the base 1 so as to avoid rotation.
The clamping plates 6 are fixed on the fixed clamping block 4 and the movable clamping block 5 through bolts, have the characteristics of being convenient to install and detach, and can be replaced when clamping different dies.
When the anti-offset clamping device of the precision die processing grinder works, the base 1 is fixed on the grinder, the rotary disk 2 can rotate along the base 1, so that the positioning base 3 can be driven to rotate, the positioning base 3 is clamped and matched by arranging the movable clamping blocks 5 and the movable clamping blocks 5 which are matched with each other, so that the movable clamping blocks 5 and die workpieces clamped by the fixed clamping blocks 4 can be rotated, and the orientation can be adjusted, so that the grinder is convenient for carrying out omnibearing polishing treatment on the surfaces of processed objects; the rotating disc is driven to rotate by the driving motor, so that the operation is convenient, the rotating disc 2 is provided with the rotating angle mark 8, the base 1 is provided with the indicating arrow 9 which is matched with the rotating angle mark, the visual observation of the rotating angle is convenient, and the speed reducer is a worm gear speed reducer and has self-locking capability, and can avoid autorotation. In addition, the rotating disc can be provided with a retention locking bolt which is in contact with the base 1 so as to avoid rotation.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides an anti-offset clamping device of precision die machining grinding machine, its characterized in that, including base (1), be equipped with rotary disk (2) rotatory along base (1) on base (1), just the upper portion of rotary disk (2) is equipped with location base (3), just the one end of location base (3) is equipped with decides clamp splice (4), still be equipped with on location base (3) and move clamp splice (5), be equipped with the actuating mechanism that drives and move clamp splice (5) motion on location base (3), just all be provided with grip block (6) on the grip face of deciding clamp splice (4) and moving clamp splice (5), just be equipped with on grip block (6) with die work piece outline looks adaptation constant head tank (7); and the rotating disc (2) is provided with a rotating angle mark (8), and the base (1) is provided with an indication arrow (9) matched with the rotating angle mark.
2. The anti-offset clamping device of the precision die machining grinding machine according to claim 1, wherein the driving mechanism comprises a pair of limiting rods (10) arranged on a positioning base (3), the limiting rods (10) are provided with limiting sleeves moving along the limiting rods (10), the limiting sleeves are fixed with movable clamping blocks (5), the positioning base (3) is also provided with a screw rod (12) which is parallel to the limiting rods (10), the screw rod (12) is provided with a movable block (13) moving along the screw rod (12), the movable block (13) is fixed with the movable clamping blocks (5), and the end part of the screw rod (12) is provided with a rotating disc (14).
3. The anti-offset clamping device of the precision die machining grinder according to claim 1, wherein the positioning base (3) is provided with a storage groove (15) for storing a screw rod and a limiting polish rod.
4. The anti-offset clamping device of the precision die machining grinder according to claim 1, wherein the positioning base (3) is provided with a positioning bolt (16) for preventing the screw from rotating.
5. The anti-offset clamping device of the precision die machining grinder according to claim 1, wherein a driving motor for driving the rotating disc to rotate is arranged at the top of the base (1), and an output shaft of the driving motor is in transmission connection with a central shaft of the rotating disc through a speed reducer.
6. The anti-offset clamping device of the precision die machining grinder according to claim 1, wherein the clamping plate (6) is fixed on the fixed clamping block (4) and the movable clamping block (5) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322288052.0U CN220660460U (en) | 2023-08-24 | 2023-08-24 | Anti-offset clamping device of precision die machining grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322288052.0U CN220660460U (en) | 2023-08-24 | 2023-08-24 | Anti-offset clamping device of precision die machining grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220660460U true CN220660460U (en) | 2024-03-26 |
Family
ID=90330315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322288052.0U Active CN220660460U (en) | 2023-08-24 | 2023-08-24 | Anti-offset clamping device of precision die machining grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220660460U (en) |
-
2023
- 2023-08-24 CN CN202322288052.0U patent/CN220660460U/en active Active
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