CN220362276U

CN220362276U - Clamping device for workpiece on workbench of radial drilling machine

Info

Publication number: CN220362276U
Application number: CN202322048711.3U
Authority: CN
Inventors: 李元杰; 陈怀强; 龚鹏程
Original assignee: Hubei Jiaxun Electromechanical Co ltd
Current assignee: Hubei Jiaxun Electromechanical Co ltd
Priority date: 2023-08-01
Filing date: 2023-08-01
Publication date: 2024-01-19
Anticipated expiration: 2033-08-01

Abstract

The utility model belongs to the field of radial drilling machines, in particular to a clamping device for workpieces on a workbench of a radial drilling machine, which aims at the problems that the existing clamping device is inconvenient to clamp the workpieces from multiple directions, the stability of clamping is low through two clamping plates, and the clamping steps are complicated. The clamping device can clamp the workpiece from multiple directions, has higher stability for clamping the workpiece, has simple clamping steps, and can clamp workpieces with different sizes.

Description

Clamping device for workpiece on workbench of radial drilling machine

Technical Field

The utility model relates to the technical field of radial drilling machines, in particular to a clamping device for workpieces on a workbench of a radial drilling machine.

Background

The radial drilling machine is a drilling machine with a rocker arm capable of rotating around a stand column and lifting, a spindle box is usually horizontally moved on the rocker arm, and the radial drilling machine is a common machine tool in a general machining workshop, and a clamping device is usually required to clamp and position a workpiece on a workbench when the workpiece is machined by the radial drilling machine at present;

the existing clamping device is inconvenient to clamp a workpiece from multiple directions, the stability of clamping is generally low through two clamping plates, and the clamping step is complex.

The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a clamping device for a workpiece on a workbench of a radial drilling machine.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a clamping device of work piece on radial drilling machine workstation, includes base, radial drilling machine, presss from both sides tight annular plate and clamping assembly, radial drilling machine fixed mounting is on the base, clamp annular plate fixed mounting is at the top of base, clamping assembly sets up on pressing from both sides tight annular plate, clamping assembly includes a plurality of movable rod, a plurality of regulation pole and a plurality of clamping plate, a plurality of movable groove has been seted up to the inner circle of pressing from both sides tight annular plate, and a plurality of movable inslot all slidable mounting has the movable rod, and the fixed slot has all been seted up to the one end of a plurality of movable rod, and equal fixed mounting has the regulation pole in a plurality of fixed slot, and the one end of a plurality of regulation pole is all fixed mounting has the clamping plate, and the equal fixed mounting in one side of a plurality of clamping plate has the laminating head.

Specifically, a plurality of screw grooves are formed in one end of each movable rod, a first screw rod is rotatably mounted on the inner wall of each movable groove, and first screw rods are mounted in the corresponding screw grooves in a threaded mode.

Specifically, a plurality of mounting grooves are formed in the clamping ring plate, driving gears are rotatably mounted in the plurality of mounting grooves, bevel gears II are fixedly mounted on the plurality of driving gears, bevel gears I are fixedly mounted at one ends of the plurality of screw rods I, and the bevel gears I are meshed with the corresponding bevel gears II.

Specifically, the clamping ring plate is rotatably sleeved with a control ring plate, an annular rack is fixedly arranged on the inner ring of the control ring plate, and the annular rack is meshed with a plurality of driving gears.

Specifically, a first rotating wheel is fixedly sleeved on the control ring plate, a stepping motor is fixedly installed on the base, a second rotating wheel is fixedly connected to an output shaft of the stepping motor, and the second rotating wheel is meshed with the first rotating wheel.

Specifically, fixed mounting has the slider on the regulation pole, has seted up the spout on the inner wall of fixed slot, and slider slidable mounting is in the spout, and threaded hole has been seted up to the one end of slider, rotates on the inner wall of spout and installs lead screw two, lead screw two threaded connection at threaded hole.

Specifically, fixedly connected with worm wheel on the lead screw II, rotate on the inner wall of spout and install the control lever, the one end fixed mounting of control lever has the worm, worm and worm wheel meshing, the other end fixed mounting of control lever has the control hand wheel, the control hand wheel rotates to be connected on the carriage release lever.

Compared with the prior art, the utility model has the beneficial effects that:

(1) According to the clamping device for the workpiece on the workbench of the radial drilling machine, the workpiece is placed in the clamping ring plate, the stepping motor drives the rotating wheel II to rotate, the screw rod I drives the corresponding moving rod to move, the attaching heads on the plurality of clamping plates can be attached and clamped on the workpiece, and the position of the workpiece can be stabilized.

(2) According to the clamping device for the workpiece on the workbench of the radial drilling machine, the worm can be driven to rotate by rotating the control hand wheel, and the using interval of the clamping plates can be adjusted, so that the clamping device can be suitable for workpieces with different sizes.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

Fig. 1 is a schematic perspective view of a clamping device for a workpiece on a workbench of a radial drilling machine;

fig. 2 is a schematic front view of a clamping device for a workpiece on a workbench of a radial drilling machine according to the present utility model;

FIG. 3 is an enlarged view of FIG. 2 at A;

fig. 4 is an enlarged view at B in fig. 3.

In the figure: 1. a base; 2. radial drilling machine; 3. clamping the annular plate; 4. a moving rod; 5. an adjusting rod; 6. a clamping plate; 7. a bonding head; 8. a first screw rod; 9. bevel gears I; 10. a drive gear; 11. bevel gears II; 12. a control loop plate; 13. rotating a first wheel; 14. a stepping motor; 15. rotating a second wheel; 16. a slide block; 17. a second screw rod; 18. a worm; 19. a control hand wheel; 20. a worm wheel.

Detailed Description

Hereinafter, embodiments of the present utility model will be described with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the utility model. It may be evident, however, that one or more embodiments may be practiced without these specific details. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.

Referring to fig. 1-4, a clamping device for a workpiece on a radial drilling machine workbench comprises a base 1, a radial drilling machine 2 and a clamping ring plate 3, wherein the radial drilling machine 2 is fixedly installed on the base 1, the clamping ring plate 3 is fixedly installed at the top of the base 1, a plurality of moving grooves are formed in an inner ring of the clamping ring plate 3, a moving rod 4 is slidably installed in the plurality of moving grooves, a fixed groove is formed in one end of the plurality of moving rods 4, an adjusting rod 5 is slidably installed in the plurality of fixed grooves, a clamping plate 6 is fixedly installed at one end of the plurality of adjusting rod 5, a laminating head 7 is fixedly installed on one side of the plurality of clamping plate 6, a screw thread groove is formed in the other end of the moving rod 4, a screw rod 8 is rotatably installed on the inner wall of the plurality of moving grooves, a driving gear 10 is rotatably installed in the plurality of mounting grooves, a bevel gear 11 is fixedly installed on the plurality of driving gear 10, a first control ring motor 9 is fixedly installed on one end of the screw rod 8, a first control ring gear 13 is fixedly installed on the first control ring gear 12, a first control ring 13 is fixedly meshed with a second control ring 13, a first control ring 13 is fixedly meshed with a first control ring gear 12, and a second control ring 13 is fixedly meshed with a first control ring 13.

In this embodiment, the adjusting rod 5 is fixedly provided with a sliding block 16, the inner wall of the fixing groove is provided with a sliding groove, the sliding block 16 is slidably mounted in the sliding groove, and the sliding block 16 slides in the sliding groove to stabilize the moving position of the adjusting rod 5.

In this embodiment, screw hole has been seted up to the one end of slider 16, and screw rod two 17 is installed in the rotation on the inner wall of spout, screw rod two 17 threaded connection is at screw hole, fixedly connected with worm wheel 20 on the screw rod two 17, the control lever is installed in the rotation on the inner wall of spout, the one end fixed mounting of control lever has worm 18, worm 18 meshes with worm wheel 20, the other end fixed mounting of control lever has control hand wheel 19, control hand wheel 19 rotates to be connected on carriage release lever 4.

In this embodiment, the workpiece is placed in the clamping ring plate 3, the stepper motor 14 drives the rotating wheel two 15 to rotate, the rotating wheel two 15 drives the rotating wheel one 13 to rotate, the rotating wheel one 13 drives the annular rack on the control ring plate 12 to move, the annular rack drives the plurality of driving gears 10 to rotate, the driving gears 10 drive the corresponding bevel gears two 11 to rotate, the bevel gears two 11 drive the corresponding bevel gears one 9 and the corresponding screw rod one 8 to rotate, the screw rod one 8 drives the corresponding movable rod 4 to move, the movable rod 4 drives the corresponding clamping plate 6 to move, the attaching heads 7 on the plurality of clamping plates 6 can attach and clamp the workpiece and can stabilize the position of the workpiece, the worm 18 can be driven to rotate by rotating the control hand wheel 19, the worm 20 drives the worm wheel 20 to rotate, the screw rod two 17 is driven by the screw rod two 17 to drive the slide block 16 to move in the sliding groove, the slide block 16 drives the adjusting rod 5 and the clamping plate 6 to move, and the using space of the clamping plate 6 can be adjusted, so that workpieces with different sizes can be adapted.

Compared with the prior art, the utility model has the technical advantages that: the clamping device can clamp the workpiece from multiple directions, has higher stability for clamping the workpiece, has simple clamping steps, and can clamp workpieces with different sizes.

Claims

1. The utility model provides a clamping device of work piece on radial drill workstation, its characterized in that, including base (1), radial drill (2), clamp ring board (3) and clamping assembly, radial drill (2) fixed mounting is on base (1), clamp ring board (3) fixed mounting is at the top of base (1), clamping assembly sets up on clamp ring board (3), clamping assembly includes a plurality of movable rod (4), a plurality of regulation pole (5) and a plurality of clamp plate (6), a plurality of movable groove has been seted up to the inner circle of clamp ring board (3), and a plurality of movable inslot all slidable mounting has movable rod (4), and the fixed slot has all been seted up to the one end of a plurality of movable rod (4), and a plurality of fixed inslot all slidable mounting has regulation pole (5), and the one end of a plurality of regulation pole (5) is fixed mounting has clamp plate (6), and a plurality of clamp plate (6) one side is fixed mounting has laminating head (7).

2. The clamping device for workpieces on radial drilling machine workbenches according to claim 1, wherein a plurality of moving rods (4) are provided with threaded grooves at one ends, screw rods I (8) are rotatably arranged on the inner walls of the moving grooves, and the screw rods I (8) are arranged in the corresponding threaded grooves in a threaded manner.

3. The clamping device for workpieces on the radial drilling machine workbench according to claim 2, wherein a plurality of mounting grooves are formed in the clamping ring plate (3), driving gears (10) are rotatably arranged in the plurality of mounting grooves, bevel gears (11) are fixedly arranged on the plurality of driving gears (10), bevel gears (9) are fixedly arranged at one ends of the plurality of first screw rods (8), and the bevel gears (9) are meshed with the corresponding bevel gears (11).

4. A clamping device for a workpiece on a workbench of a radial drilling machine according to claim 3, wherein a control ring plate (12) is rotatably sleeved on the clamping ring plate (3), an annular rack is fixedly arranged on an inner ring of the control ring plate (12), and the annular rack is meshed with a plurality of driving gears (10).

5. The clamping device for workpieces on a workbench of a radial drilling machine according to claim 4, wherein a first rotating wheel (13) is fixedly sleeved on the control ring plate (12), a stepping motor (14) is fixedly installed on the base (1), a second rotating wheel (15) is fixedly connected to an output shaft of the stepping motor (14), and the second rotating wheel (15) is meshed with the first rotating wheel (13).

6. The clamping device for workpieces on the workbench of the radial drilling machine according to claim 1, wherein the adjusting rod (5) is fixedly provided with a sliding block (16), the inner wall of the fixing groove is provided with a sliding groove, the sliding block (16) is slidably arranged in the sliding groove, one end of the sliding block (16) is provided with a threaded hole, the inner wall of the sliding groove is rotatably provided with a screw rod II (17), and the screw rod II (17) is in threaded connection with the threaded hole.

7. The clamping device for workpieces on a workbench of a radial drilling machine according to claim 6, wherein a worm wheel (20) is fixedly connected to the second screw rod (17), a control rod is rotatably mounted on the inner wall of the sliding groove, a worm (18) is fixedly mounted at one end of the control rod, the worm (18) is meshed with the worm wheel (20), a control hand wheel (19) is fixedly mounted at the other end of the control rod, and the control hand wheel (19) is rotatably connected to the moving rod (4).