CN221791826U - Numerical control drilling auxiliary fixing device for superhard cutter - Google Patents
Numerical control drilling auxiliary fixing device for superhard cutter Download PDFInfo
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- CN221791826U CN221791826U CN202420267379.1U CN202420267379U CN221791826U CN 221791826 U CN221791826 U CN 221791826U CN 202420267379 U CN202420267379 U CN 202420267379U CN 221791826 U CN221791826 U CN 221791826U
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- clamping block
- numerical control
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- 238000005553 drilling Methods 0.000 title claims abstract description 39
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 241001270131 Agaricus moelleri Species 0.000 claims description 7
- 238000000034 method Methods 0.000 description 5
- 238000003754 machining Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of numerical control drilling, and discloses a numerical control drilling auxiliary fixing device for a superhard cutter, which comprises a base, wherein the upper surface of the base is fixedly connected with a fixing frame, the drilling device is arranged on the upper surface of the inside of the fixing frame, a first clamping block is fixedly connected to one side of the side face of the fixing frame, and a second clamping block is slidably connected to the other side of the side face of the fixing frame. The cam is driven to rotate through the rotating handle, so that the protruding end of the cam is extruded to the second clamping block, the second clamping block can be pushed to move towards the second clamping block on the connecting rod, after the first clamping block and the second clamping block clamp a tubular workpiece, the cam is pressed and fixed through the rotating screw, then the driving mechanism is started to drive the fixing mechanism to move, the tubular workpiece is fixed, the tubular workpiece with different diameters is fixed when being processed, the phenomenon that the tubular workpiece is staggered when being processed is avoided, and the drilling efficiency is reduced.
Description
Technical Field
The utility model relates to the technical field of numerical control drilling, in particular to a numerical control drilling auxiliary fixing device for a superhard cutter.
Background
Drilling is one of the most basic machining means in the machining industry. The numerical control drilling equipment is mainly used for drilling, reaming, chamfering and other processing. The method is mainly applied to the industries of automobiles, molds, shipbuilding, aerospace and engineering machinery, and is particularly suitable for processing a plurality of holes on some hardware parts. Numerical control drilling machine is one of the common equipment of machining, but current drilling equipment generally carries out centre gripping drilling to the tubular work piece of a diameter size, when processing the work piece of other diameters size, needs to change equipment, and is more time-consuming and laborious, and appears the dislocation easily between drill bit and the tubular work piece, causes the hole site to bore the deviation, leads to machining efficiency to reduce.
Disclosure of utility model
In order to overcome the defects of the prior art, the utility model provides the numerical control drilling auxiliary fixing device for the superhard cutter, which has the advantages of fixing tubular workpieces with different diameters when the tubular workpieces are processed, avoiding the occurrence of dislocation during processing, causing hole site drilling deviation and reducing the drilling efficiency.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a numerical control drilling auxiliary fixture for superhard cutter, includes the base, the upper surface fixedly connected with mount of base, the inside upper surface of mount is provided with drilling equipment, side one side fixedly connected with grip block one of mount, the side opposite side sliding connection of mount has grip block two, the equal fixedly connected with connecting rod in both sides of grip block one, the outer wall at the connecting rod is established respectively to the both sides cover of grip block two, two the outer wall of connecting rod all overlaps and is equipped with the spring, the side opposite side fixedly connected with fixing base of mount, the outer wall one side rotation of fixing base is connected with the cam, the screw has been seted up to the one end of fixing base, the inner wall threaded connection of screw has the screw rod, the one end of screw rod runs through the surface of cam and extends to outside, outer wall one side fixedly connected with handle of cam, the outer wall of cam is laminated mutually with outer wall one side of grip block two, the upper surface fixedly connected with workstation of base, the inboard lower part of mount is provided with actuating mechanism, be provided with fixed establishment on the actuating mechanism.
As an optimized technical scheme of the numerical control drilling auxiliary fixing device for the superhard cutter, the two sides of the surface of the clamping block II are fixedly connected with T-shaped blocks, a T-shaped groove is formed in one side of the surface of the fixing frame, and the outer walls of the two T-shaped blocks are respectively and slidably connected with the inner wall of the T-shaped groove.
As a preferable technical scheme of the numerical control drilling auxiliary fixing device for the superhard cutter, the driving mechanism comprises a motor, one side of the outer wall of the motor is fixedly connected to the lower part of one side of the fixing frame, the output end of the motor is fixedly connected with a rotating shaft, one end of the rotating shaft is rotatably connected to the lower part of the other side of the fixing frame, the outer wall of the rotating shaft is provided with a sliding plate, one side of the sliding plate is provided with a guide rod, two ends of the guide rod are fixedly connected to the lower part of the fixing frame, the upper surface of the sliding plate is provided with a fixing mechanism, and the fixing mechanism is arranged on one side of the surface of the workbench.
As an optimized technical scheme of the numerical control drilling auxiliary fixing device for the superhard cutter, the fixing mechanism comprises a connecting frame, the lower surface of the connecting frame is fixedly connected to the upper surface of a sliding plate, sliding grooves are formed in two sides of the surface of the workbench, two sides of the connecting frame are respectively and slidably connected to the inner wall of the sliding grooves, a connecting block is fixedly connected to the upper surface of the connecting frame, and a flat-top conical rod is fixedly connected to one side of the connecting block.
As an optimized technical scheme of the numerical control drilling auxiliary fixing device for the superhard cutter, the adjacent surfaces of the clamping block I and the clamping block II are provided with arc-shaped surfaces.
As an optimized technical scheme of the numerical control drilling auxiliary fixing device for the superhard cutter, the large-diameter end of the flat-top conical rod is fixedly connected to one side of the connecting block.
Compared with the prior art, the utility model has the following beneficial effects:
The utility model puts the tubular workpiece to be processed between the first clamping block and the second clamping block, then rotates the handle to drive the cam to rotate, so that the protruding end of the cam extrudes towards the second clamping block, thereby pushing the second clamping block to move towards the second clamping block on the connecting rod, and rotating the screw after the first clamping block and the second clamping block clamp the tubular workpiece, under the cooperation of screw, can compress tightly the fixed with the cam, then start actuating mechanism and drive fixed establishment and remove, make fixed establishment card advance in the tubular work piece, fix tubular work piece to realize when processing the tubular work piece of different diameter sizes, avoided appearing the dislocation during processing, cause the hole site to bore the deviation, and lead to drilling efficiency to descend.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a side view of the present utility model;
FIG. 3 is an expanded view of the clamping mechanism of the present utility model;
fig. 4 is an illustration showing the securing mechanism of the present utility model.
In the figure: 1. a base; 2. a fixing frame; 3. a drilling device; 4. a clamping block I; 5. a clamping block II; 6. a connecting rod; 7. a spring; 8. a fixing seat; 9. a screw hole; 10. a cam; 11. a screw; 12. a handle; 13. a T-shaped block; 14. a T-shaped groove; 15. a work table; 16. a driving mechanism; 1601. a motor; 1602. a rotating shaft; 1603. a slide plate; 1604. a guide rod; 17. a fixing mechanism; 1701. a connecting frame; 1702. a connecting block; 1703. a flat-top conical rod; 1704. and a sliding groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 4, the utility model provides a numerical control drilling auxiliary fixing device for a superhard cutter, which comprises a base 1, wherein the upper surface of the base 1 is fixedly connected with a fixing frame 2, the upper surface of the inside of the fixing frame 2 is provided with a drilling device 3, one side of the side surface of the fixing frame 2 is fixedly connected with a clamping block I4, the other side of the side surface of the fixing frame 2 is slidingly connected with a clamping block II 5, two sides of the clamping block I4 are fixedly connected with connecting rods 6, two sides of the clamping block II 5 are respectively sleeved on the outer walls of the connecting rods 6, the outer walls of the two connecting rods 6 are respectively sleeved with springs 7, the other side of the side surface of the fixing frame 2 is fixedly connected with a fixing seat 8, one side of the outer wall of the fixing seat 8 is rotationally connected with a cam 10, one end of the fixing seat 8 is provided with a screw hole 9, the inner wall of the screw hole 9 is in threaded connection with a screw rod 11, one end of the screw rod 11 penetrates through the surface of the cam 10 and extends to the outside, one side of the outer wall of the cam 10 is fixedly connected with a handle 12, the outer wall of the cam 10 is attached to one side of the outer wall of the clamping block II 5, the upper surface of the base 1 is fixedly connected with a workbench 15, the lower part of the inner side of the fixing frame 2 is provided with a driving mechanism 16, and the driving mechanism 16 is provided with a fixing mechanism 17;
Through placing the tubular workpiece that needs processing between grip block one 4 and grip block two 5, then rotate handle 12 and drive cam 10 and rotate, make the protruding end of cam 10 extrude to grip block two 5, thereby can promote grip block two 5 to grip block one 4 direction removal on connecting rod 6, after grip block one 4 and grip block two 5 with tubular workpiece centre gripping, rotate screw 11, under the cooperation of screw 9, can compress tightly the fixed with cam 10, then start actuating mechanism 16 and drive fixed establishment 17 and remove, make fixed establishment 17 card advance in the tubular workpiece, fix tubular workpiece, thereby realized when processing the tubular workpiece of different diameter sizes, the dislocation appears when having avoided processing, cause the hole site to bore partially, and lead to drilling efficiency to drop.
Wherein, the two sides of the surface of the clamping block II 5 are fixedly connected with T-shaped blocks 13, one side of the surface of the fixing frame 2 is provided with a T-shaped groove 14, and the outer walls of the two T-shaped blocks 13 are respectively and slidably connected with the inner wall of the T-shaped groove 14;
By arranging the T-shaped blocks 13 and the T-shaped grooves 14, the second clamping block 5 can be moved more stably.
The driving mechanism 16 comprises a motor 1601, one side of the outer wall of the motor 1601 is fixedly connected to the lower part of one side of the fixing frame 2, the output end of the motor 1601 is fixedly connected with a rotating shaft 1602, one end of the rotating shaft 1602 is rotatably connected to the lower part of the other side of the fixing frame 2, the outer wall of the rotating shaft 1602 is provided with a sliding plate 1603, one side of the sliding plate 1603 is provided with a guide rod 1604, two ends of the guide rod 1604 are fixedly connected to the lower part of the fixing frame 2, the upper surface of the sliding plate 1603 is provided with a fixing mechanism 17, and the fixing mechanism 17 is arranged on one side of the surface of the workbench 15;
The rotating shaft 1602 is driven to rotate by the starting motor 1601, and the sliding plate 1603 can be driven to move under the cooperation of the guide rod 1604, so that the sliding plate 1603 can be clamped into the tubular workpiece by moving on the workbench 15 with the fixing mechanism, and the tubular workpiece is fixed.
The fixing mechanism 17 comprises a connecting frame 1701, wherein the lower surface of the connecting frame 1701 is fixedly connected to the upper surface of the sliding plate 1603, sliding grooves 1704 are formed in two sides of the surface of the workbench 15, two sides of the connecting frame 1701 are respectively and slidably connected to the inner wall of the sliding grooves 1704, a connecting block 1702 is fixedly connected to the upper surface of the connecting frame 1701, and a flat-top conical rod 1703 is fixedly connected to one side of the connecting block 1702;
The sliding plate 1603 is used for carrying the connecting frame 1701 to slide in the sliding groove 1704, so that the connecting frame 1701 can drive the connecting block 1702 to move, the connecting block 1702 drives the flat-top conical rod 1703 to be clamped into a tubular workpiece to fix the tubular workpiece, and therefore the tubular workpiece with different diameters is fixed when being processed, dislocation during processing is avoided, hole site drilling deviation is caused, and drilling efficiency is reduced.
Wherein, the adjacent surfaces of the clamping block I4 and the clamping block II 5 are provided with arc surfaces;
the adjacent surfaces of the first clamping block 4 and the second clamping block 5 are arranged to be arc-shaped surfaces, so that the tubular workpiece can be better clamped.
The working principle and the using flow of the utility model are as follows:
When the device is needed to be used, a tubular workpiece to be processed is placed between the clamping block I4 and the clamping block II 5, then the handle 12 is rotated to drive the cam 10 to rotate, the protruding end of the cam 10 is extruded towards the clamping block II 5, so that the clamping block II 5 can be pushed to move towards the clamping block I4 on the connecting rod 6, after the clamping block I4 and the clamping block II 5 clamp the tubular workpiece, the screw 11 is rotated, the cam 10 can be pressed and fixed under the matching of the screw hole 9, then the motor 1601 is started to drive the rotating shaft 1602 to rotate, the sliding plate 1603 can be driven to move under the matching of the guide rod 1604, the sliding plate 1603 can further slide in the sliding groove 1704, the connecting frame 1701 can be driven to move the connecting block 1702, the connecting block 1702 drives the flat conical rod 1703 to be clamped into the tubular workpiece, and the tubular workpiece is fixed, so that when the tubular workpieces with different diameters are processed, the phenomenon of hole position deviation is avoided, and the drilling efficiency is reduced.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A numerical control drilling auxiliary fixing device for superhard cutter, includes base (1), its characterized in that: the upper surface fixedly connected with mount (2) of base (1), the inside upper surface of mount (2) is provided with drilling equipment (3), side one side fixedly connected with grip block one (4) of mount (2), side opposite side sliding connection of mount (2) has grip block two (5), the equal fixedly connected with connecting rod (6) in both sides of grip block one (4), the both sides of grip block two (5) are overlapped respectively and are established at the outer wall of connecting rod (6), two the outer wall of connecting rod (6) is all overlapped and is equipped with spring (7), the side opposite side fixedly connected with fixing base (8) of mount (2), the outer wall one side rotation of fixing base (8) is connected with cam (10), screw (9) have been seted up to one end of fixing base (8), the inner wall threaded connection of screw (9) has screw rod (11), the one end of screw rod (11) runs through the surface of cam (10) and extends to outside, outer wall one side fixedly connected with handle (12) of cam (10), the outer wall one side of cam (10) is overlapped with the outer wall (5) is equipped with spring (7), the outer wall of fixing base (8) is connected with drive mechanism (16) on one side of fixing base (1), the driving mechanism (16) is provided with a fixing mechanism (17).
2. The numerical control drilling auxiliary fixing device for a superhard cutter according to claim 1, wherein: t-shaped blocks (13) are fixedly connected to two sides of the surface of the clamping block II (5), T-shaped grooves (14) are formed in one side of the surface of the fixing frame (2), and the outer walls of the two T-shaped blocks (13) are respectively and slidably connected to the inner walls of the T-shaped grooves (14).
3. The numerical control drilling auxiliary fixing device for a superhard cutter according to claim 1, wherein: the driving mechanism (16) comprises a motor (1601), one side of the outer wall of the motor (1601) is fixedly connected to the lower portion of one side of a fixing frame (2), the output end of the motor (1601) is fixedly connected with a rotating shaft (1602), one end of the rotating shaft (1602) is rotatably connected to the lower portion of the other side of the fixing frame (2), a sliding plate (1603) is arranged on the outer wall of the rotating shaft (1602), a guide rod (1604) is arranged on one side of the sliding plate (1603), two ends of the guide rod (1604) are fixedly connected to the lower portion of the fixing frame (2), a fixing mechanism (17) is arranged on the upper surface of the sliding plate (1603), and the fixing mechanism (17) is arranged on one side of the surface of a workbench (15).
4. A numerical control drilling auxiliary fixture for superhard cutters according to claim 3, wherein: the fixing mechanism (17) comprises a connecting frame (1701), the lower surface of the connecting frame (1701) is fixedly connected to the upper surface of the sliding plate (1603), sliding grooves (1704) are formed in two sides of the surface of the workbench (15), the two sides of the connecting frame (1701) are respectively and slidably connected to the inner walls of the sliding grooves (1704), a connecting block (1702) is fixedly connected to the upper surface of the connecting frame (1701), and a flat-top conical rod (1703) is fixedly connected to one side of the connecting block (1702).
5. The numerical control drilling auxiliary fixing device for a superhard cutter according to claim 1, wherein: the adjacent surfaces of the clamping block I (4) and the clamping block II (5) are provided with arc-shaped surfaces.
6. The numerical control drilling auxiliary fixing device for a superhard cutter according to claim 4, wherein: the large diameter end of the flat-top conical rod (1703) is fixedly connected to one side of the connecting block (1702).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420267379.1U CN221791826U (en) | 2024-02-02 | 2024-02-02 | Numerical control drilling auxiliary fixing device for superhard cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420267379.1U CN221791826U (en) | 2024-02-02 | 2024-02-02 | Numerical control drilling auxiliary fixing device for superhard cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221791826U true CN221791826U (en) | 2024-10-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420267379.1U Active CN221791826U (en) | 2024-02-02 | 2024-02-02 | Numerical control drilling auxiliary fixing device for superhard cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221791826U (en) |
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- 2024-02-02 CN CN202420267379.1U patent/CN221791826U/en active Active
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