CN219043767U

CN219043767U - Clamping device of radial drilling machine workbench

Info

Publication number: CN219043767U
Application number: CN202223375959.2U
Authority: CN
Inventors: 段成; 冯月红
Original assignee: Shandong Chenyang Cnc Machine Tool Co ltd
Current assignee: Shandong Chenyang Cnc Machine Tool Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-05-19
Anticipated expiration: 2032-12-16

Abstract

The utility model discloses a clamping device of a radial drilling machine workbench, which comprises a drilling machine body and a workbench fixedly arranged on the drilling machine body, wherein a driving assembly is fixedly arranged at the inner bottom of the workbench, racks are respectively arranged at two sides of the driving end of the driving assembly, one ends of the two racks are fixedly connected with movable seats, the two movable seats are in mirror image arrangement, mounting grooves are respectively formed in one side adjacent to the two movable seats, and a movable assembly is respectively arranged in the two mounting grooves. According to the utility model, the workpiece can be automatically clamped through the driving assembly, the rack, the movable seat, the mounting seat and the clamping block, manual pressing is not needed, the operation is more convenient, and the safety in use is increased; the hand wheel, the bull stick, the removal subassembly, mounting groove, compact heap, slotted hole and the assembly groove of rethread setting can be according to the different clamping blocks of work piece quick replacement of difference for whole commonality better increases whole practicality.

Description

Clamping device of radial drilling machine workbench

Technical Field

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

Background

Radial drilling machines, also known as cross arm drills. The spindle box can move left and right on the rocker arm and rotate around the upright post along with the rocker arm. The radial drilling machine mainly comprises a base, an inner upright post, an outer upright post, a rocker arm, a spindle box, a workbench and the like;

at present, the radial drilling machine is used for placing workpieces on a workbench in most cases during processing, and because of the lack of an automatic clamping mechanism, manual pressing is needed, so that the radial drilling machine is inconvenient to operate and has certain potential safety hazards.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a clamping device of 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 radial drill workstation, includes the workstation on drilling machine body and the fixed mounting drilling machine body, the interior bottom fixed mounting of workstation has drive assembly, and drive assembly's drive end both sides all are equipped with the rack, and the one end of two racks is the equal fixedly connected with movable seat, and two movable seats are mirror image setting, two the mounting groove is all seted up to the adjacent one side of movable seat, two the movable subassembly is all installed to the inside of mounting groove, two the equal fixedly connected with compact heap of two movable ends of movable subassembly, two surface one side of movable seat all is equipped with the hand wheel, two the equal fixedly connected with bull stick in center department of hand wheel, and rotate between bull stick and the movable seat and be connected with the movable subassembly, two the adjacent one side of movable seat all is equipped with the mount pad, two slotted holes have all been seted up to the equal symmetry in one side that the mount pad is close to the movable seat, and two on the same side the assembly groove has all been seted up to the adjacent one side of slotted hole internal surface.

Further, the drive assembly includes the motor, and motor fixed mounting is in the interior bottom of workstation, the drive end fixedly connected with pivot of motor, the surface solid of pivot is connected with the gear, and the meshing is connected between gear and the rack, and the motor passes through bolt fixed mounting in the inside of workstation, is favorable to the installation and the dismantlement of motor.

Further, two the removal subassembly all includes two-way lead screw, and rotates between two-way lead screw and the mounting groove to be connected, the surface symmetry threaded connection of two-way lead screw has two slides, and sliding connection between slide and the mounting groove, and fixed connection between slide and the compact heap, slide and mounting groove sliding connection are favorable to the steady movement of slide.

Further, two adjacent sides of mount pad are all fixedly connected with clamping blocks, are convenient for carry out the centre gripping to the work piece.

Further, two limit sliding rods are symmetrically and fixedly connected to two sides of the outer surface of the workbench, and the limit sliding rods are in sliding connection with adjacent movable seats, so that the limit function is achieved, and the stable movement of the movable seats is guaranteed.

Further, the cross sections of the four compacting blocks are right trapezoid, the cross sections of the four assembling grooves are right trapezoid, the inclined planes of the compacting blocks are matched with the inclined planes of the assembling grooves, the effect of pushing the mounting seat to move is achieved through the matching of the inclined planes of the compacting blocks and the inclined planes of the assembling grooves, and the mounting seat is compacted and fixed.

Further, two mounting seats are connected with adjacent clamping blocks through welding, the welding structure is simple, and meanwhile, the connection strength between the mounting seats and the adjacent clamping blocks can be guaranteed.

The utility model has the beneficial effects that:

when the clamping device of the radial drilling machine workbench is used, the workpiece can be automatically clamped through the driving assembly, the rack, the movable seat, the mounting seat and the clamping block, manual pressing is not needed, the operation is more convenient, and meanwhile, the safety in use is improved; the hand wheel, the bull stick, the removal subassembly, mounting groove, compact heap, slotted hole and the assembly groove of rethread setting can be according to the different clamping blocks of work piece quick replacement of difference for whole commonality better increases whole practicality.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a top cross-sectional view of the table of the present utility model;

fig. 3 is a top cross-sectional view of the movable seat of the present utility model.

Legend description:

1. a drill press body; 2. a work table; 3. a movable seat; 4. a clamping block; 5. a limit slide bar; 6. a rack; 7. a rotating shaft; 8. a gear; 9. a motor; 10. a slide; 11. a mounting groove; 12. a rotating rod; 13. a hand wheel; 14. a compaction block; 15. a mounting base; 16. an assembly groove; 17. a slot hole; 18. and a two-way screw rod.

Detailed Description

Fig. 1 to 3 show, relate to a clamping device of radial drilling machine workstation, including drilling machine body 1 and workstation 2 on the fixed mounting drilling machine body 1, the interior bottom fixed mounting of workstation 2 has drive assembly, and drive assembly's drive end both sides all are equipped with rack 6, the equal fixedly connected with movable seat 3 of one end of two racks 6, and two movable seats 3 are mirror image setting, mounting groove 11 is all offered to two adjacent one sides of movable seat 3, the movable assembly is all installed to the inside of two mounting grooves 11, two equal fixedly connected with compact heap 14 of movable ends of two movable assemblies, the surface one side of two movable seats 3 all is equipped with hand wheel 13, the center department of two hand wheels 13 all fixedly connected with bull stick 12, and rotate between bull stick 12 and the movable seat 3 and be connected with movable assembly, two adjacent one side of two movable seats 3 all are equipped with mount pad 15, two slot holes 17 have all been offered to the equal symmetry in one side that two mount pad 15 are close to movable seat 3, assembly groove 16 has all been offered to the adjacent one side of two slot holes 17 internal surface of homonymy.

As shown in fig. 1 and 3, the clamping blocks 4 are fixedly connected to adjacent sides of the two mounting seats 15.

The two mounting seats 15 are connected with the adjacent clamping blocks 4 through welding.

As shown in fig. 1 and 2, two limiting slide bars 5 are symmetrically and fixedly connected to two sides of the outer surface of the workbench 2, and the limiting slide bars 5 are in sliding connection with the adjacent movable seats 3.

As shown in fig. 2, the driving assembly comprises a motor 9, the motor 9 is fixedly installed at the inner bottom of the workbench 2, the driving end of the motor 9 is fixedly connected with a rotating shaft 7, the outer surface of the rotating shaft 7 is fixedly connected with a gear 8, and the gear 8 is in meshed connection with the rack 6.

As shown in fig. 3, the two moving assemblies comprise two-way screw rods 18, the two-way screw rods 18 are rotationally connected with the mounting groove 11, two sliding seats 10 are symmetrically and threadedly connected with the outer surfaces of the two-way screw rods 18, the sliding seats 10 are slidably connected with the mounting groove 11, and the sliding seats 10 are fixedly connected with the compacting blocks 14.

The cross sections of the four compacting blocks 14 are right trapezoid, the cross sections of the four assembling grooves 16 are also right trapezoid, and the inclined planes of the compacting blocks 14 are matched with the inclined planes of the assembling grooves 16.

When the clamping device of the radial drilling machine workbench is used, corresponding clamping blocks 4 are installed according to workpieces, slotted holes 17 are aligned with the compacting blocks 14 and placed until the compacting blocks 14 completely enter the slotted holes 17, then a hand wheel 13 is rotated, the hand wheel 13 drives a rotating rod 12 to rotate so as to drive a bidirectional screw rod 18 to rotate, the bidirectional screw rod 18 drives two sliding seats 10 to be close to each other so as to drive the two compacting blocks 14 to be close to each other, and after the inclined surfaces of the compacting blocks 14 are contacted with the inclined surfaces of the assembling grooves 16, the mounting seat 15 is driven to move towards one side of the movable seat 3 until the mounting seat 15 is completely fastened; in the use process, a workpiece is placed on the workbench 2, then the motor 9 is started, the motor 9 drives the rotating shaft 7 to rotate, so that the gear 8 is driven to rotate, the gear 8 drives the racks 6 on two sides to move, and the two movable seats 3 are driven to be close to each other along the limit sliding rod 5, so that the two clamping blocks 4 are driven to be close to each other through the mounting seat 15 until the workpiece is clamped.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a clamping device of radial drill workstation, includes workstation (2) on drilling machine body (1) and fixed mounting drilling machine body (1), its characterized in that: the automatic lifting device is characterized in that a driving assembly is fixedly arranged on the inner bottom of the workbench (2), racks (6) are arranged on two sides of the driving end of the driving assembly, movable seats (3) are fixedly connected to one ends of the two racks (6), the two movable seats (3) are arranged in a mirror image mode, mounting grooves (11) are formed in adjacent sides of the movable seats (3), movable assemblies are arranged in the mounting grooves (11), two movable ends of the movable assemblies are fixedly connected with compacting blocks (14), hand wheels (13) are arranged on one side of the outer surface of the movable seats (3), rotary rods (12) are fixedly connected to the center of each hand wheel (13), rotary rods (12) are connected with the movable seats (3) in a rotary mode and are connected with the movable assemblies, mounting seats (15) are arranged on adjacent sides of the movable seats (3), two slotted holes (17) are symmetrically formed in one sides of the two mounting seats (15) close to the movable seats (3), and assembly grooves (16) are formed in the adjacent sides of the inner surfaces of the slotted holes (17).

2. The clamping device of a radial drilling machine table according to claim 1, wherein: the driving assembly comprises a motor (9), the motor (9) is fixedly arranged at the inner bottom of the workbench (2), the driving end of the motor (9) is fixedly connected with a rotating shaft (7), the outer surface of the rotating shaft (7) is fixedly connected with a gear (8), and the gear (8) is meshed with the rack (6).

3. The clamping device of a radial drilling machine table according to claim 1, wherein: the two moving assemblies comprise two-way screw rods (18), the two-way screw rods (18) are rotationally connected with the mounting groove (11), two sliding seats (10) are symmetrically and threadedly connected with the outer surfaces of the two-way screw rods (18), the sliding seats (10) are slidably connected with the mounting groove (11), and the sliding seats (10) are fixedly connected with the compacting blocks (14).

4. The clamping device of a radial drilling machine table according to claim 1, wherein: two adjacent sides of the mounting seat (15) are fixedly connected with clamping blocks (4).

5. The clamping device of a radial drilling machine table according to claim 1, wherein: two limiting slide bars (5) are symmetrically and fixedly connected to two sides of the outer surface of the workbench (2), and the limiting slide bars (5) are in sliding connection with the adjacent movable seats (3).

6. The clamping device of a radial drilling machine table according to claim 1, wherein: the cross sections of the four compacting blocks (14) are right trapezoid, the cross sections of the four assembling grooves (16) are right trapezoid, and the inclined planes of the compacting blocks (14) are matched with the inclined planes of the assembling grooves (16).

7. The clamping device of the radial drilling machine workbench according to claim 4, wherein: the two mounting seats (15) are connected with the adjacent clamping blocks (4) through welding.