CN213258288U

CN213258288U - Drilling fixture tool

Info

Publication number: CN213258288U
Application number: CN202021471349.0U
Authority: CN
Inventors: 陈小阳
Original assignee: Suzhou Chixinfu Metal Products Co ltd
Current assignee: Suzhou Chixinfu Metal Products Co ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-05-25
Anticipated expiration: 2030-07-23

Abstract

The utility model provides a drilling fixture tool, which relates to the technical field of fixture tools and comprises a base, a clamping device and a driving device, wherein a cavity is arranged in the base, a motor is arranged on the lower end surface of the base, the output end of the motor extends into the cavity, a first gear is arranged on the output end of the motor, a bottom plate is arranged above the base, a vertical shaft is arranged on the lower surface of the bottom plate, a second gear is arranged on the vertical shaft, the first gear is meshed with the second gear, the clamping device is arranged on the upper surface of the bottom plate, the clamping device comprises a side clamping mechanism and an upper pressing body, the side clamping mechanism is connected with a driving part, the driving device drives the driving part and further drives a side clamping block to displace, a limit column is fixedly arranged on the bottom plate, the limit column limits the displacement of the driving part, the driving part is connected with the upper pressing body in a sliding manner, the utility model discloses the centre gripping is effectual, is convenient for adjust the work piece angle.

Description

Drilling fixture tool

Technical Field

The utility model relates to an anchor clamps frock technical field especially relates to a drilling jig frock.

Background

Tooling, namely process equipment: the tool is a general name of various tools used in the manufacturing process, and comprises a tool clamp, a die, a measuring tool, a checking tool, an auxiliary tool, a bench tool, a station tool and the like, wherein the tool is commonly called as the tool for short.

The external structure of current anchor clamps frock is comparatively simple, practicality in the use is lower, does not have good clamping ability, and can't realize the regulation operation of angle at the clamping in-process to the work piece, thereby indirect precision in the equipment course of working has been influenced, the staff need frequently shut down the adjustment work angle, complex operation, the user demand of satisfying people that can not be fine, it is tight to press from both sides through manual operation often in drilling processing, workman's intensity of labour is big, to above-mentioned condition, carry out technical innovation on current anchor clamps frock basis.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome exist among the prior art not enough, provide a boring grab frock convenient to conversion angle

The utility model discloses a realize through following technical scheme:

a drilling fixture tool comprises a base, a clamping device and a driving device, wherein a cavity is formed in the base, a motor is installed on the lower surface of the base, the output end of the motor extends into the cavity, a first gear is installed at the output end of the motor, a bottom plate is arranged above the base, a vertical shaft is arranged on the lower surface of the bottom plate, a second gear is installed on the vertical shaft, the first gear is meshed with the second gear, the clamping device is arranged on the upper surface of the bottom plate and comprises a side clamping mechanism and an upper pressing body, the side clamping mechanism is connected with one end of a driving part in a sliding mode, the driving device can drive a side clamping block to move, a limiting column is fixedly arranged on the bottom plate, a limiting block used for limiting the displacement distance of the side clamping mechanism is fixed on the limiting column, the driving part is fixedly connected with the upper pressing body, and the driving part is rotatably connected, the upper pressing body comprises a first upper pressing body and a second upper pressing body, and the first upper pressing body and the second upper pressing body are respectively connected with different transmission pieces.

The utility model discloses technical scheme's further improvement lies in: the side clamping mechanism comprises a sliding body, a driving seat and a clamping block, one end of the sliding body is fixedly connected with the clamping block, the upper surface of the sliding body is fixedly connected with the driving seat, the sliding body is provided with a sliding groove, a limiting block is fixed on a limiting column, the limiting block is matched with the sliding groove to limit the displacement of the sliding body, a limiting groove is formed in the side surface of the driving seat, the limiting groove is inclined to the bottom plate, and the height of the limiting groove is kept away from the clamping block along with the driving block and is gradually increased.

The utility model discloses technical scheme's further improvement lies in: the driving part comprises a rotating arm, a pulley and a sleeve, the rotating arm, the pulley and the sleeve are rotatably connected with the limiting column, a sliding shaft penetrates through the sleeve, an anti-falling cap is arranged at the upper end of the sliding shaft, the pulley is fixed at the lower end of the sliding shaft, a spring is sleeved outside the sliding shaft between the pulley and the sleeve, the pulley slides in a limiting groove of the driving seat, the sleeve is fixedly connected with one end of the rotating arm, and the other end of the rotating arm is fixedly connected with a first upper pressing body or a second upper pressing body.

The utility model discloses technical scheme's further improvement lies in: the edge of the upper surface of the base is provided with a stop block, and one side, opposite to the stop block, of the stop block is an inclined plane.

The utility model discloses technical scheme's further improvement lies in: the driving device is an air cylinder.

The utility model has the advantages that: the base is provided with the motor, the motor drives the bottom plate to rotate so as to adjust the angle of the workpiece, the side clamping mechanism is clamped by the driving device, the upper pressing body falls to the upper surface of the workpiece to press the workpiece tightly, the fixing effect of the workpiece is good, the displacement of the side clamping mechanism is limited by the limiting column so as to adjust the clamping size of the clamp conveniently, and the damage to equipment is avoided; the side clamping mechanism adjusts the clamping distance through the sliding body, the moving track of the transmission part is controlled through a limiting groove formed in the driving seat, and a limiting block of the limiting column is matched with a sliding groove of the sliding body to limit the displacement distance of the sliding body; the distance between the upper pressing body and the upper surface of the workpiece is adjusted by rotating the transmission piece on the limiting column through the rotating arm, and the pulley slides in the limiting groove to push the sliding shaft to drive the sleeve to move along the height direction of the clamp so as to push the rotating arm to rotate; the edge of the upper surface of the base is provided with the stop block for collecting chips and cutting fluid so as to facilitate subsequent cleaning; the driving device has good clamping effect by using the air cylinder.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partially enlarged schematic view of the present invention;

in the figure: 1. a base; 2. a drive device; 3. a motor; 4. a base plate; 5. a limiting column; 6. a first upper compression body; 7. a second upper compression body; 8. a sliding body; 9. a driving seat; 10. a clamping block; 11. A chute; 12. a limiting groove; 13. a limiting block; 14. a rotating arm; 15. a pulley; 16. a sleeve; 17. A sliding shaft; 18. an anti-drop cap; 19. a spring; 20. a first gear; 21. a second gear; 22. a stopper; 23. a vertical axis.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.

As shown in the figures, the utility model relates to a drilling fixture tool, which comprises a base 1, a clamping device and a driving device 2, wherein a cavity is arranged in the base 1, a motor 3 is arranged on the lower surface of the base 1, the output end of the motor 3 extends into the cavity in the base 1, a first gear 20 is arranged on the output end of the motor 3, a bottom plate 4 is arranged above the base 1, a vertical shaft 23 is fixedly arranged on the lower surface of the bottom plate 4, the vertical shaft 23 is rotationally connected with the inner cavity of the base 1, a second gear 21 is arranged at one end of the vertical shaft 23 extending into the cavity in the base 1, the first gear 20 is meshed with the second gear 21, the motor 3 drives the first gear 20 to rotate and further drives the second gear 21 to rotate, the second gear 21 drives the bottom plate 4 to rotate, further the bottom plate 4 drives a fixture to synchronously rotate with a clamped workpiece, the effect of angle conversion is realized, the clamping device is arranged on the upper surface, side clamping mechanism presss from both sides tight work piece from the side, it falls on the work piece upper surface and fixes the work piece to go up the compression body, side clamping mechanism sliding connection has the driving medium, the driving medium still with last compression body fixed connection, drive arrangement 2 drive side clamping mechanism displacement drives the driving medium and rotates and then drive the compression body and rotate and push down or rise, fixed spacing post 5 that is used for limiting side clamping mechanism displacement distance that is provided with on bottom plate 4, the driving medium rotates with spacing post 5 and is connected, go up the compression body and compress tightly body 7 on first 6 and the second of compressing tightly, two driving medium symmetry settings, compress tightly body 7 respectively with different driving medium fixed connection on first 6 and the second of compressing tightly. The working principle is as follows: the driving device 2 drives the side clamping mechanism to move relatively, the side clamping mechanism drives the transmission piece to rotate so as to drive the first upper pressing body 6 and the second upper pressing body 7 to press down to the surface of the workpiece respectively, the side clamping mechanism clamps the side surface of the workpiece, and the workpiece is fixed. The driving device 2 can be a cylinder or an electric telescopic rod. The driving device 2 drives the side clamping mechanism to do deviation movement, the side clamping mechanism drives the transmission piece to rotate so as to drive the first upper pressing body 6 and the second upper pressing body 7 to ascend and keep away from the surface of the workpiece respectively, and the clamp loosens the workpiece. When the angle of the workpiece needs to be adjusted, the worker starts the motor 3, the vertical shaft 23 rotates in the base 1 under the meshing transmission action of the first gear 20 and the second gear 21 to drive the bottom plate 4 to rotate, and the bottom plate 4 rotates to drive the workpiece to synchronously rotate, so that the function of angle conversion is realized.

In a further embodiment, the side clamping mechanism comprises a sliding body 8, a driving seat 9 and a clamping block 10, one end of the sliding body 8 is fixedly connected with the clamping block 10, the upper surface of the sliding body 8 is fixedly connected with the driving seat 9, the sliding body 8 is provided with a sliding groove 11, a limiting block 13 is fixed on the limiting column 5, the limiting block 13 is matched with the sliding groove 11 to limit the displacement of the sliding body 8, a limiting groove 12 is formed in the side surface of the driving seat 9, the limiting groove 12 is inclined to the bottom plate 4, and the height of the limiting groove 12 is gradually increased along with the distance from the driving block to the clamping block 10. The slider 8 is the cuboid that the side was opened there is

spout

11, 8 last fixed surfaces of slider have drive seat 9, the side of drive seat 9 can be triangle-shaped, spacing groove 12 is parallel with triangle-shaped hypotenuse, drive arrangement 2 drive slider 8 is to 4 central motions of bottom plate, drive seat 9 follows the motion of slider 8, driving medium one end sliding connection in spacing groove 12, along with the removal of drive seat 9, because the driving medium rotates with spacing post 5 to be connected, the driving medium is by spacing groove 12 drive upward movement, and then the driving medium drives and compresses tightly the body rotation. The limiting block 13 of the limiting column 5 is used for limiting the distance of the sliding body 8 which is driven by the driving device 2 to move towards the edge of the bottom plate 4 in the sliding groove 11, and the driving part is prevented from damaging the limiting groove 12 of the driving seat 9.

In a further embodiment, the transmission part comprises a rotating arm 14 rotatably connected with the limiting column 5, a pulley 15 and a sleeve 16, a sliding shaft 17 penetrates through the sleeve 16, an anti-drop cap 18 is arranged at the upper end of the sliding shaft 17, the pulley 15 is fixed at the lower end of the sliding shaft 17, a spring 19 is sleeved outside the sliding shaft 17 between the pulley 15 and the sleeve 16, the pulley 15 slides in the limiting groove 12 of the driving seat 9, the sleeve 16 is fixedly connected with one end of the rotating arm 14, and the other end of the rotating arm 14 is fixedly connected with the first upper pressing body 6 or the second upper pressing body 7. The friction to the limiting groove 12 is reduced by sliding the pulley 15 in the limiting groove 12, the sliding shaft 17 is arranged in the sleeve 16, the spring 19 is sleeved on the sliding shaft 17, the vibration of the rotating arm 14 is relieved, the upper pressing body is prevented from impacting the upper surface of the workpiece, and the anti-falling cap 18 is arranged to prevent the sliding shaft 17 from falling off the sleeve 16.

In a further embodiment, a stop 22 is disposed at the edge of the upper surface of the base 1, and an opposite side of the stop 22 is an inclined surface. The stopper 22 blocks the chips and the cutting fluid from splashing, so that the workers can clean the chips and the cutting fluid of the base 1 conveniently.

The utility model has the advantages that: the base 1 is provided with the motor 3, the motor 3 drives the bottom plate 4 to rotate so as to adjust the angle of a workpiece, the side clamping mechanism is clamped by the driving device 2, the upper pressing body falls on the upper surface of the workpiece to press the workpiece, the fixing effect of the workpiece is good, and the displacement of the side clamping mechanism is limited by the limiting column 5 so as to adjust the clamping size of the clamp and avoid damaging equipment; the side clamping mechanism adjusts the clamping distance through the sliding body 8, the moving track of the transmission part is controlled through a limiting groove 12 formed in the driving seat 9, and a limiting block 13 of the limiting column 5 is matched with a sliding groove 11 of the sliding body 8 to limit the displacement distance of the sliding body 8; the distance between the upper pressing body and the upper surface of the workpiece is adjusted by rotating the transmission piece on the limiting column 5 through the rotating arm 14, and the pulley 15 slides in the limiting groove 12 to push the sliding shaft 17 to drive the sleeve 16 to move along the height direction of the clamp so as to push the rotating arm 14 to rotate; the stopper 22 is arranged on the edge of the upper surface of the base 1 and is used for collecting chips and cutting fluid to facilitate subsequent cleaning; the driving device 2 has good clamping effect by using the air cylinder.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a boring grab frock which characterized in that: comprises a base (1), a clamping device and a driving device (2), wherein a cavity is arranged in the base (1), a motor (3) is arranged on the lower surface of the base (1), an output end of the motor (3) extends into the cavity, a first gear (20) is arranged at the output end of the motor (3), a bottom plate (4) is arranged above the base (1), a vertical shaft (23) is arranged on the lower surface of the bottom plate (4), a second gear (21) is arranged on the vertical shaft (23), the first gear (20) is meshed with the second gear (21), the clamping device is arranged on the upper surface of the bottom plate (4), the clamping device comprises a side clamping mechanism and an upper pressing body, the side clamping mechanism is connected with one end of a transmission part in a sliding manner, the driving device (2) can drive a side clamping block (10) to displace, a limiting column (5) is fixedly arranged on the bottom plate (4), spacing post (5) are fixed with stopper (13) that are used for restricting the side clamping mechanism displacement distance, the driving medium with go up compressing tightly body fixed connection, the driving medium with spacing post (5) rotate to be connected, go up compressing tightly the body and including compressing tightly body (6) on the first and compressing tightly body (7) on the second, compress tightly body (7) on compressing tightly body (6) on the first and compressing tightly body (7) on the second and be connected with different driving mediums respectively.

2. The drilling jig tool according to claim 1, characterized in that: side clamping mechanism includes the sliding body (8), drives seat (9), presss from both sides tight piece (10), sliding body (8) one end fixed connection press from both sides tight piece (10), fixed surface connects on sliding body (8) drive seat (9), sliding body (8) are opened there are spout (11), stopper (13) with spout (11) cooperate the restriction sliding body (8) displacement, it has spacing groove (12) to open drive seat (9) side, spacing groove (12) slope in bottom plate (4), spacing groove (12) height is kept away from along with the drive piece press from both sides tight piece (10) and increase gradually.

3. The drilling jig tool according to claim 2, characterized in that: the transmission part comprises a rotating arm (14), a pulley (15) and a sleeve (16), the rotating arm is rotatably connected with the limiting column (5), a sliding shaft (17) penetrates through the sleeve (16), an anti-drop cap (18) is arranged at the upper end of the sliding shaft (17), the pulley (15) is fixed at the lower end of the sliding shaft (17), a spring (19) is sleeved outside the sliding shaft (17) between the pulley (15) and the sleeve (16), the pulley (15) slides in a limiting groove (12) of the driving seat (9), the sleeve (16) is fixedly connected with one end of the rotating arm (14), and the other end of the rotating arm (14) is fixedly connected with a first upper pressing body (6) or a second upper pressing body (7).

4. The drilling jig tool according to claim 1, characterized in that: a stop block (22) is arranged at the edge of the upper surface of the base (1), and an inclined plane is arranged on one side, opposite to the stop block (22).

5. The drilling jig tool according to claim 1, characterized in that: the driving device (2) is an air cylinder.