CN220240759U

CN220240759U - Drilling fixture of numerical control lathe

Info

Publication number: CN220240759U
Application number: CN202321974589.6U
Authority: CN
Inventors: 冯兴力; 梁淑群; 熊书飞; 王冠军
Original assignee: Sichuan Kareya Cnc Machine Tool Co ltd
Current assignee: Sichuan Kareya Cnc Machine Tool Co ltd
Priority date: 2023-07-26
Filing date: 2023-07-26
Publication date: 2023-12-26
Anticipated expiration: 2033-07-26

Abstract

The utility model discloses a drilling fixture for a numerical control lathe, which comprises a base, wherein a first rotating shaft is rotatably arranged on the top surface of the base, a first motor is arranged in the base, the first motor is in driving connection with the first rotating shaft through a transmission component, the top end of the first rotating shaft is fixedly connected with a shell, one side of the top surface of the shell is fixedly provided with a first vertical plate, the shell is connected with a second vertical plate through a position adjusting mechanism, the position of the second vertical plate is conveniently adjusted through the position adjusting mechanism, and therefore the distance between two clamping frames is changed, workpieces with different sizes are adapted, the pressing plate is driven to move through rotating an adjusting bolt, the workpieces are conveniently pressed, the second rotating shaft and the clamping frames are driven to rotate through the second motor, the workpiece is conveniently turned over, the first motor drives the first rotating shaft to rotate, and accordingly the shell is driven to rotate, and the angle of the workpieces is conveniently adjusted.

Description

Drilling fixture of numerical control lathe

Technical Field

The utility model relates to the technical field of drilling clamps, in particular to a drilling clamp of a numerical control lathe.

Background

The numerical control lathe is used for automatically machining the machined part according to a machining program which is programmed in advance, and a clamp is used when the numerical control lathe drills the workpiece.

The existing numerical control lathe boring grab is inconvenient to turn over after fixing a workpiece, needs to be manually released from fixing, then turns over the workpiece to the other surface, and then fixes the workpiece, so that time and labor are wasted, double-sided punching of the workpiece is inconvenient, and the angle of the workpiece is fixed when the angle of the workpiece is fixed, so that the using effect is influenced.

Disclosure of Invention

The technical problem to be solved by the utility model is to overcome the problem, and provide the drilling fixture for the numerical control lathe, which is convenient for overturning a workpiece and adjusting the angle of the workpiece.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a numerical control lathe boring grab, includes the base, base top surface rotates and is equipped with pivot one, be equipped with motor one in the base, motor one passes through transmission assembly drive connection pivot one, a top fixedly connected with casing of pivot, casing top surface one side is fixed to be equipped with riser one, the casing is connected with riser two through position adjustment mechanism, riser one and riser two all rotate and are equipped with pivot two, riser one and riser two one side are all fixed and are equipped with the drive case, the fixed motor two that is equipped with of bottom wall in the drive case, motor two passes through transmission structure drive connection pivot two, two one end fixedly connected with clamp frame of pivot, clamp frame top threaded connection is equipped with adjusting bolt, the adjusting bolt bottom rotates and is equipped with the clamp plate.

Compared with the prior art, the utility model has the advantages that: the position of the second vertical plate is conveniently adjusted through the position adjusting mechanism, so that the distance between the two clamping frames is changed, workpieces with different sizes are adapted, the pressing plate is driven to move through the rotation adjusting bolt, the workpiece is conveniently pressed, the second rotating shaft and the clamping frames are driven to rotate through the second motor, the workpiece is conveniently turned over, the first motor drives the first rotating shaft to rotate, the shell is driven to rotate, and the angle of the workpiece is conveniently adjusted.

As an improvement, the transmission structure comprises a worm fixedly connected to an output shaft of a motor II, the worm is meshed with a worm wheel, the rotating shaft II extends into the driving box, the worm wheel is fixedly sleeved on the rotating shaft II, and the worm wheel is matched with the worm wheel to transmit, so that the rotating shaft II is subjected to speed reduction treatment.

As an improvement, the transmission assembly comprises a first gear fixedly sleeved on an output shaft of the motor, a second gear meshed with the first gear is arranged on the first rotating shaft, the second gear is fixedly sleeved on the first rotating shaft, and the first gear is matched with the second gear to transmit, so that the first rotating shaft is subjected to speed reduction treatment.

As an improvement, position adjustment mechanism is including the fixed plate body of establishing in the casing, plate body one side rotates and is equipped with the screw rod, screw rod threaded connection is equipped with the slider, the slider top is fixed to be equipped with the movable rod, the casing top surface is equipped with the through-hole that matches with the movable rod, the movable rod passes through-hole fixed connection riser two, screw rod one end stretches out to the casing outside and fixed connection changes the handle, through rotating the commentaries on classics handle, drives the screw rod and rotates to drive slider, movable rod and riser two and remove, thereby adjust the position of two clamping frames.

As an improvement, the top surface of the base is provided with a containing groove, and the first motor is fixedly arranged in the containing groove and is placed through the containing groove.

Drawings

FIG. 1 is a schematic view of a numerical control lathe boring grab of the present utility model.

Fig. 2 is a cross-sectional view of a boring grab of a numerically controlled lathe according to the present utility model.

Fig. 3 is a schematic view of a position adjusting mechanism of a drilling fixture of a numerically controlled lathe.

As shown in the figure: 1. a base; 2. a first rotating shaft; 3. a first motor; 4. a housing; 5. a first vertical plate; 6. a second vertical plate; 7. a second rotating shaft; 8. a clamping frame; 9. an adjusting bolt; 10. a pressing plate; 11. a drive box; 12. a second motor; 13. a worm; 14. a worm wheel; 15. a first gear; 16. a second gear; 17. a receiving groove; 18. a plate body; 19. a screw; 20. a slide block; 21. a moving rod; 22. a through hole; 23. a rotating handle.

Detailed Description

In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "center", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation configuration and operation, and thus are not to be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "provided," "mounted," "connected," and the like are to be construed broadly and are, for example, capable of being fixedly connected, capable of being detachably connected, or capable of being integrally connected, capable of being mechanically connected, capable of being electrically connected, capable of being directly connected, capable of being indirectly connected through an intermediary, and capable of being communicated between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The present utility model will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 3, a drilling fixture for a numerically controlled lathe comprises a base 1, a rotating shaft 1 is rotatably arranged on the top surface of the base 1, a motor 3 is arranged in the base 1, a containing groove 17 is formed in the top surface of the base 1, the motor 3 is fixedly arranged in the containing groove 17, the motor 3 is connected with the rotating shaft 1 through a transmission component, the transmission component comprises a gear 15 fixedly sleeved on an output shaft of the motor 3, the gear 15 is meshed with the gear 16, the gear 16 is fixedly sleeved on the rotating shaft 2, the top end of the rotating shaft 2 is fixedly connected with a shell 4, a vertical plate 5 is fixedly arranged on one side of the top surface of the shell 4, a vertical plate 6 is connected with the shell 4 through a position adjusting mechanism, the position adjusting mechanism comprises a plate 18 fixedly arranged in the shell 4, a screw 19 is rotatably arranged on one side of the plate 18, a sliding block 20 is arranged in threaded connection with the screw 19, a moving rod 21 is fixedly arranged on the top end of the sliding block 20, a through hole 22 matched with the moving rod 21 is arranged on the shell 4, the moving rod 21 penetrates through the through hole 22 fixedly connected with the vertical plate 6, and one end of the rotating plate 19 is fixedly connected with the shell 23.

Referring to fig. 2, the first vertical plate 5 and the second vertical plate 6 are both rotated and provided with a second rotating shaft 7, the first vertical plate 5 and the second vertical plate 6 are both fixedly provided with a driving box 11, a second motor 12 is fixedly arranged on the inner bottom wall of the driving box 11, the second motor 12 is connected with the second rotating shaft 7 through a driving structure in a driving mode, the driving structure comprises a worm 13 fixedly connected to an output shaft of the second motor 12, the worm 13 is meshed and provided with a worm wheel 14, the second rotating shaft 7 extends into the driving box 11, the worm wheel 14 is fixedly sleeved on the second rotating shaft 7, one end of the second rotating shaft 7 is fixedly connected with a clamping frame 8, an adjusting bolt 9 is arranged on the top end of the clamping frame 8 in a threaded mode, and a pressing plate 10 is rotatably arranged at the bottom end of the adjusting bolt 9.

In the concrete implementation of the utility model, the workpiece is placed between the two clamping frames 8, the rotating handle 23 is rotated to drive the screw 19 to rotate, so that the sliding block 20, the moving rod 21 and the vertical plate II 6 are driven to move, the positions of the two clamping frames 8 are adjusted, the pressing plate 10 is driven to move by rotating the adjusting bolt 9, and the workpiece is conveniently pressed.

The worm 13, the worm wheel 14, the rotating shaft 7 and the clamping frame 8 are driven to rotate through the motor 12, the workpiece is turned over conveniently, the gear 15, the gear 16 and the rotating shaft 2 are driven to rotate through the motor 3, the shell 4 is driven to rotate, and the angle of the workpiece is adjusted conveniently.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. The utility model provides a numerical control lathe boring grab, includes base (1), its characterized in that: the novel rotary table is characterized in that a first rotating shaft (2) is arranged on the top surface of the base (1) in a rotating mode, a first motor (3) is arranged in the base (1), the first motor (3) is connected with the first rotating shaft (2) through a driving component, a housing (4) is fixedly connected to the top end of the first rotating shaft (2), a first vertical plate (5) is fixedly arranged on one side of the top surface of the housing (4), a second vertical plate (6) is connected to the housing (4) through a position adjusting mechanism, a second rotating shaft (7) is arranged on the first vertical plate (5) and the second vertical plate (6) in a rotating mode, a driving box (11) is fixedly arranged on one side of the first vertical plate (5) and the second vertical plate (6), a second motor (12) is fixedly arranged on the inner bottom wall of the driving box (11), a second clamping frame (8) is fixedly connected to one end of the second motor (7), an adjusting bolt (9) is arranged on the top end of the clamping frame in a threaded mode, and a pressing plate (10) is arranged on the bottom end of the adjusting bolt (9) in a rotating mode.

2. The numerical control lathe boring grab of claim 1, wherein: the transmission structure comprises a worm (13) fixedly connected to an output shaft of a motor II (12), the worm (13) is provided with a worm wheel (14) in a meshed mode, the rotating shaft II (7) extends into the driving box (11), and the worm wheel (14) is fixedly sleeved on the rotating shaft II (7).

3. The numerical control lathe boring grab of claim 1, wherein: the transmission assembly comprises a first gear (15) fixedly sleeved on the output shaft of the first motor (3), the first gear (15) is meshed with a second gear (16), and the second gear (16) is fixedly sleeved on the first rotating shaft (2).

4. The numerical control lathe boring grab of claim 1, wherein: the position adjusting mechanism comprises a plate body (18) fixedly arranged in a shell (4), a screw (19) is rotationally arranged on one side of the plate body (18), a sliding block (20) is arranged in threaded connection with the screw (19), a moving rod (21) is fixedly arranged at the top end of the sliding block (20), a through hole (22) matched with the moving rod (21) is formed in the top surface of the shell (4), the moving rod (21) penetrates through the through hole (22) to be fixedly connected with a vertical plate II (6), and one end of the screw (19) extends out of the shell (4) and is fixedly connected with a rotating handle (23).

5. The numerical control lathe boring grab of claim 1, wherein: the top surface of the base (1) is provided with a containing groove (17), and the motor I (3) is fixedly arranged in the containing groove (17).