CN216298056U - Numerical control lathe boring grab - Google Patents
Numerical control lathe boring grab Download PDFInfo
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- CN216298056U CN216298056U CN202120920074.2U CN202120920074U CN216298056U CN 216298056 U CN216298056 U CN 216298056U CN 202120920074 U CN202120920074 U CN 202120920074U CN 216298056 U CN216298056 U CN 216298056U
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- 230000007246 mechanism Effects 0.000 claims abstract description 93
- 238000005553 drilling Methods 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 9
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 description 9
- 230000003028 elevating 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
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a numerical control lathe drilling clamp which comprises an installation base, wherein a first supporting plate is installed at the top of the installation base, a first movable plate is installed in the first supporting plate through a first lifting mechanism, a first rotating shaft is installed on the first movable plate, a first gear is fixed on the first rotating shaft, a first motor is installed on the side face of the first movable plate, a second gear is installed on an output shaft of the first motor, a translation mechanism is arranged at the top end of the installation base, a second supporting plate is installed at the top of the translation mechanism, and a second movable plate is installed inside the second supporting plate through a second lifting mechanism. Compared with the prior art, the clamping device clamps the workpiece in a step-by-step clamping mode, the clamping of the key part is manually adjusted, and the damage to the clamping plate mechanism and the workpiece is effectively avoided; and other faces of the workpiece are conveniently drilled, the workpiece does not need to be taken down for repeated clamping during adjustment, and the use flexibility is very high.
Description
Technical Field
The utility model relates to the technical field of numerical control lathes, in particular to a drilling clamp of a numerical control lathe.
Background
The numerically controlled lathe is one of the widely used numerically controlled machines at present. The cutting tool is mainly used for cutting and processing inner and outer cylindrical surfaces of shaft parts or disc parts, inner and outer conical surfaces with any taper angles, complex rotary inner and outer curved surfaces, cylindrical threads, conical threads and the like, and can perform grooving, drilling, reaming, boring and the like.
In numerical control lathe drilling processing, need cooperate anchor clamps to fix the work piece usually, but current anchor clamps structure is comparatively simple, is mostly fixed for the mode of direct chucking, because the tight dynamics of uncontrollable clamp causes the damage of work piece or anchor clamps very easily to need carry out the centre gripping installation again to the work piece when changing a drilling, this process is wasted time and energy, uses to exist not enoughly, for this reason we propose a numerical control lathe boring grab.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a numerical control lathe drilling clamp.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a numerical control lathe boring grab, includes the mount pad, first backup pad is installed at the top of mount pad, install first fly leaf through first elevating system in the first backup pad, install first pivot on the first fly leaf, be fixed with first gear in the first pivot, the side-mounting of first fly leaf has first motor, install the second gear on the output shaft of first motor, the top of mount pad is provided with translation mechanism, the second backup pad is installed at translation mechanism's top, the second fly leaf is installed through second elevating system in the inside of second backup pad, install adjustment mechanism on the second fly leaf, adjustment mechanism's side is rotated and is connected with the second pivot, splint mechanism is all installed to the side of first pivot and second pivot.
Preferably, the first supporting plate and the second supporting plate are both L-shaped plate structures, and the first lifting mechanism and the second lifting mechanism are hydraulic cylinders.
Preferably, the first movable plate is connected with the first support plate in a sliding manner, and the second movable plate is connected with the second support plate in a sliding manner.
Preferably, the translation mechanism comprises a second motor installed on the side face of the installation seat, an output shaft of the second motor is inserted into the installation seat and connected with a first screw rod, the first screw rod is connected with a first threaded sleeve through threads, and the first threaded sleeve is fixed with the second support plate.
Preferably, the adjusting mechanism comprises a second thread bushing penetrating through the second movable plate, a threaded rod is connected in the second thread bushing through threads, the threaded rod penetrates through the second thread bushing and is connected with a mounting frame, a third movable plate is fixed to the side face of the mounting frame, a telescopic rod is installed between the third movable plate and the second movable plate, and the second rotating shaft is installed on the third movable plate.
Preferably, the clamping plate mechanism comprises a clamping seat, a second screw rod is rotatably connected inside the clamping seat, the second screw rod penetrates through the clamping seat and is connected with a knob, and the second screw rod is connected with a clamping plate through threads.
Preferably, the clamping plate is connected with the clamping seat in a sliding mode, the clamping seat is of an L-shaped structure, and the opposite side faces of the clamping plate and the clamping seat are parallel to each other.
Compared with the prior art, the utility model has the beneficial effects that:
1. when the device is used, the device is arranged in a numerical control lathe through an installation seat, then the device is connected with a power supply, a workpiece is firstly placed in a clamping plate mechanism on one side of a first supporting plate, a knob is rotated to enable a clamping plate to be close to the clamping seat to clamp the workpiece preliminarily, then a second motor is started, an output shaft of the second motor drives a first screw rod to rotate, the first screw rod drives a second supporting plate through screw transmission with a first threaded sleeve, the second supporting plate is close to the first supporting plate, the second supporting plate drives a second supporting plate through a second movable plate, an adjusting mechanism, a second rotating shaft and the clamping plate mechanism, the distance between the two clamping plate mechanisms is reduced, the workpiece is clamped secondarily, the step only needs to enable the clamping plate mechanism on one side of the second supporting plate to be in contact with the workpiece, then the threaded rod is rotated, the threaded rod drives a mounting frame, a third movable plate and a second rotating shaft through screw transmission with the second threaded sleeve, the second rotating shaft drives the clamping plate mechanism on the side to move, the clamping plate mechanism on the side is finely adjusted, the clamping plate mechanism on the side of the second supporting plate clamps a workpiece, three-time clamping is completed, finally, the knob on the clamping plate mechanism on the side of the second supporting plate is rotated, the knob drives the second lead screw to rotate, the second lead screw drives the clamping plate to move through thread transmission and clamps the workpiece, the last-step clamping is completed, the workpiece is clamped in a step-by-step clamping mode, clamping of key parts is manually adjusted, and damage to the clamping plate mechanism and the workpiece is effectively avoided;
2. after the drilling operation of one side is finished, a first lifting mechanism and a second lifting mechanism are started, a piston rod of the first lifting mechanism drives a workpiece through a first movable plate, a first rotating shaft and a clamping plate mechanism, the second lifting mechanism drives the workpiece through a second movable plate, an adjusting mechanism, a second rotating shaft and a clamping mechanism to adjust the horizontal height of the workpiece, the first lifting mechanism and the second lifting mechanism are completely identical hydraulic cylinders, a first motor is started, an output shaft of the first motor drives a second gear to rotate, the second gear drives the first rotating shaft to rotate through meshing transmission with the first gear, the first rotating shaft rotates the workpiece through the clamping plate mechanism to adjust the direction of the workpiece, then the first lifting mechanism and the second lifting mechanism are started in a reverse direction to reset the workpiece, the drilling operation is carried out on the other side of the workpiece, and the workpiece does not need to be taken down and clamped repeatedly during the adjustment, the use flexibility is very high;
in conclusion, compared with the prior art, the workpiece is clamped in a step-by-step clamping mode, the clamping of key parts is manually adjusted, and the damage to the clamping plate mechanism and the workpiece is effectively avoided; and other faces of the workpiece are conveniently drilled, the workpiece does not need to be taken down for repeated clamping during adjustment, and the use flexibility is very high.
Drawings
FIG. 1 is a schematic structural view of a drilling jig of a numerically controlled lathe according to the present invention;
FIG. 2 is an enlarged view of part A of FIG. 1;
fig. 3 is an isometric view of the cleat mechanism of fig. 1.
In the figure: the automatic lifting device comprises a mounting seat 1, a first supporting plate 2, a first lifting mechanism 3, a first movable plate 4, a first rotating shaft 5, a first gear 6, a first motor 7, a second gear 8, a translation mechanism 9, a second motor 91, a first lead screw 92, a first thread bush 93, a second supporting plate 10, a second lifting mechanism 11, a second movable plate 12, an adjusting mechanism 13, a second thread bush 131, a threaded rod 132, a mounting rack 133, a third movable plate 134, a telescopic rod 135, a second rotating shaft 14, a clamping plate mechanism 15, a clamping seat 151, a second lead screw 152, a knob 153 and a clamping plate 154.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a numerical control lathe boring grab, including a mounting base 1, a first supporting plate 2 is installed at the top of the mounting base 1, a first movable plate 4 is installed in the first supporting plate 2 through a first lifting mechanism 3, a first rotating shaft 5 is installed on the first movable plate 4, a first gear 6 is fixed on the first rotating shaft 5, a first motor 7 is installed on the side surface of the first movable plate 4, a second gear 8 is installed on the output shaft of the first motor 7, a translation mechanism 9 is arranged at the top end of the mounting base 1, a second supporting plate 10 is installed at the top of the translation mechanism 9, a second movable plate 12 is installed inside the second supporting plate 10 through a second lifting mechanism 11, an adjusting mechanism 13 is installed on the second movable plate 12, a second rotating shaft 14 is rotatably connected to the side surface of the adjusting mechanism 13, and a clamping plate mechanism 15 is installed on the side surfaces of the first rotating shaft 5 and the second rotating shaft 14.
In one embodiment, the first support plate 2 and the second support plate 10 are both L-shaped plate structures, and the first lifting mechanism 3 and the second lifting mechanism 11 are both hydraulic cylinders.
In one embodiment, the first movable plate 4 is slidably connected to the first support plate 2, and the second movable plate 12 is slidably connected to the second support plate 10.
As an embodiment, the translation mechanism 9 includes a second motor 91 installed on the side surface of the mounting base 1, an output shaft of the second motor 91 is inserted into the mounting base 1 and connected with a first lead screw 92, a first threaded sleeve 93 is connected to the first lead screw 92 through a thread, and the first threaded sleeve 93 is fixed with the second support plate 10.
As an embodiment, the adjusting mechanism 13 includes a second threaded sleeve 131 penetrating through the second movable plate 12, a threaded rod 132 is connected to the second threaded sleeve 131 through a thread, the threaded rod 132 penetrates through the second threaded sleeve 131 and is connected to a mounting bracket 133, a third movable plate 134 is fixed to a side surface of the mounting bracket 133, a telescopic rod 135 is installed between the third movable plate 134 and the second movable plate 12, and the second rotating shaft 14 is installed on the third movable plate 134.
In one embodiment, the clamping mechanism 15 includes a clamping seat 151, a second screw 152 is rotatably connected to the inside of the clamping seat 151, the second screw 152 penetrates the clamping seat 151 and is connected with a knob 153, and a clamping plate 154 is connected to the second screw 152 through a screw.
In one embodiment, the clamping plate 154 is slidably connected to the clamping seat 151, the clamping seat 151 has an L-shaped structure, and opposite sides of the clamping plate 154 and the clamping seat 151 are parallel to each other.
The working principle is as follows: when in use, the device is arranged in a numerical control lathe through the mounting seat 1, then the device is connected with a power supply, a workpiece is firstly placed in the clamping plate mechanism 15 at one side of the first supporting plate 2, the rotating knob 153 drives the second screw rod 152 to rotate, the second screw rod 152 enables the clamping plate 154 to be close to the clamping seat 151 through screw transmission, the workpiece is preliminarily clamped, then the second motor 91 is started, the output shaft of the second motor 91 drives the first screw rod 92 to rotate, the first screw rod 92 drives the second supporting plate 10 through screw transmission with the first threaded sleeve 93, the second supporting plate 10 is close to the first supporting plate 2, the second supporting plate 10 drives the second movable plate 12, the adjusting mechanism 13, the second rotating shaft 14 and the clamping plate mechanism 15 through the second movable plate 12, the adjusting mechanism 13 and the clamping plate mechanism 15, the distance between the two clamping plate mechanisms 15 is reduced, the step only needs to enable the clamping plate mechanism 15 at one side of the second supporting plate 10 to be in contact with the workpiece, and then the threaded rod 132 is rotated, the threaded rod 132 drives the mounting frame 133, the third movable plate 134 and the second rotating shaft 14 to move through thread transmission with the second threaded sleeve 131, the second rotating shaft 14 drives the clamping plate mechanism 15 on the side to move, fine adjustment is performed on the clamping plate mechanism 15 on the side, the clamping plate mechanism 15 on the side of the second supporting plate 10 clamps a workpiece, three-time clamping is completed, finally the knob 153 on the clamping plate mechanism 15 on the side of the second supporting plate 10 is rotated, the knob 153 drives the second lead screw 152 to rotate, the second lead screw 152 drives the clamping plate 154 to move through thread transmission and clamps the workpiece, final clamping is completed, the workpiece is clamped in a step-by-step clamping mode, clamping of key parts is manually adjusted, and damage to the clamping plate mechanism 15 and the workpiece is effectively avoided;
after the drilling operation of one side is completed, a first lifting mechanism 3 and a second lifting mechanism 11 are started, a piston rod of the first lifting mechanism 3 drives a workpiece through a first movable plate 4, a first rotating shaft 5 and a clamping plate mechanism 15, the second lifting mechanism 11 drives the workpiece through a second movable plate 12, an adjusting mechanism 13, a second rotating shaft 14 and a clamping mechanism 15, the horizontal height of the workpiece is adjusted, the first lifting mechanism 3 and the second lifting mechanism 11 are completely identical hydraulic cylinders, a first motor 7 is started, an output shaft of the first motor 7 drives a second gear 8 to rotate, the second gear 8 drives the first rotating shaft 5 to rotate through meshing transmission with a first gear 6, the first rotating shaft 5 rotates the workpiece through the clamping plate mechanism 15 to adjust the direction of the workpiece, then the first lifting mechanism 3 and the second lifting mechanism 13 are started reversely to reset the workpiece, and the drilling operation is performed on the other side of the workpiece, the workpiece does not need to be taken down for repeated clamping during adjustment, and the use flexibility is very high;
in conclusion, compared with the prior art, the workpiece is clamped in a step-by-step clamping mode, the clamping of key parts is manually adjusted, and the damage to the clamping plate mechanism and the workpiece is effectively avoided; and other faces of the workpiece are conveniently drilled, the workpiece does not need to be taken down for repeated clamping during adjustment, and the use flexibility is very high.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. The numerical control lathe drilling clamp comprises a mounting seat (1) and is characterized in that a first supporting plate (2) is mounted at the top of the mounting seat (1), a first movable plate (4) is mounted in the first supporting plate (2) through a first lifting mechanism (3), a first rotating shaft (5) is mounted on the first movable plate (4), a first gear (6) is fixed on the first rotating shaft (5), a first motor (7) is mounted on the side surface of the first movable plate (4), a second gear (8) is mounted on an output shaft of the first motor (7), a translation mechanism (9) is arranged at the top end of the mounting seat (1), a second supporting plate (10) is mounted at the top of the translation mechanism (9), and a second movable plate (12) is mounted in the second supporting plate (10) through a second lifting mechanism (11), install adjustment mechanism (13) on second fly leaf (12), the side of adjustment mechanism (13) is rotated and is connected with second pivot (14), splint mechanism (15) are all installed to the side of first pivot (5) and second pivot (14).
2. A numerical control lathe drilling fixture according to claim 1, characterized in that the first support plate (2) and the second support plate (10) are both L-shaped plate structures, and the first lifting mechanism (3) and the second lifting mechanism (11) are both hydraulic cylinders.
3. A numerical control lathe drilling clamp according to claim 1, characterized in that the first movable plate (4) is connected with the first support plate (2) in a sliding manner, and the second movable plate (12) is connected with the second support plate (10) in a sliding manner.
4. The numerical control lathe drilling fixture as claimed in claim 1, characterized in that the translation mechanism (9) comprises a second motor (91) installed on the side surface of the installation base (1), an output shaft of the second motor (91) is inserted into the installation base (1) and is connected with a first screw rod (92), a first threaded sleeve (93) is connected to the first screw rod (92) through threads, and the first threaded sleeve (93) is fixed with the second support plate (10).
5. The numerical control lathe drilling fixture as claimed in claim 1, wherein the adjusting mechanism (13) comprises a second threaded sleeve (131) penetrating through the second movable plate (12), a threaded rod (132) is connected in the second threaded sleeve (131) through threads, the threaded rod (132) penetrates through the second threaded sleeve (131) and is connected with a mounting frame (133), a third movable plate (134) is fixed on the side surface of the mounting frame (133), a telescopic rod (135) is installed between the third movable plate (134) and the second movable plate (12), and the second rotating shaft (14) is installed on the third movable plate (134).
6. The numerical control lathe boring jig is characterized in that the clamping plate mechanism (15) comprises a clamping seat (151), a second screw rod (152) is rotatably connected to the inside of the clamping seat (151), the second screw rod (152) penetrates through the clamping seat (151) and is connected with a knob (153), and a clamping plate (154) is connected to the second screw rod (152) through threads.
7. A numerical control lathe boring jig according to claim 6, characterized in that the clamping plate (154) is slidably connected with the clamping seat (151), the clamping seat (151) is of an L-shaped structure, and opposite side surfaces of the clamping plate (154) and the clamping seat (151) are parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120920074.2U CN216298056U (en) | 2021-04-29 | 2021-04-29 | Numerical control lathe boring grab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120920074.2U CN216298056U (en) | 2021-04-29 | 2021-04-29 | Numerical control lathe boring grab |
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| Publication Number | Publication Date |
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| CN216298056U true CN216298056U (en) | 2022-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120920074.2U Active CN216298056U (en) | 2021-04-29 | 2021-04-29 | Numerical control lathe boring grab |
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| CN (1) | CN216298056U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118850725A (en) * | 2024-08-21 | 2024-10-29 | 镇平明星机电制造有限公司 | An explosion-proof motor rotor transfer tool |
-
2021
- 2021-04-29 CN CN202120920074.2U patent/CN216298056U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118850725A (en) * | 2024-08-21 | 2024-10-29 | 镇平明星机电制造有限公司 | An explosion-proof motor rotor transfer tool |
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