CN221019882U - Clamping device of radial drilling machine workbench - Google Patents

Abstract

The utility model provides a clamping device of a radial drilling machine workbench, which belongs to the technical field of radial drilling machines and comprises a base, wherein supporting columns are fixedly connected to four corners of the bottom of the base, a drilling machine main body is fixedly arranged at the top of the base, a motor is arranged at the bottom of the base, a transmission assembly is arranged at the bottom of the base, a rotating shaft is rotatably connected to the bottom of the base, one end of the rotating shaft extends to the inside of the base, a supporting sliding assembly is arranged in the base, clamping assemblies are arranged in the base, clamping blocks are arranged at the top of the base, the clamping blocks are symmetrically distributed, and through the above structure, a worker can conveniently clamp parts, the defect that the parts can be clamped only by rotating two threaded rods in a traditional way is avoided, meanwhile, the parts can be centered and clamped without multiple times, unnecessary workload of the worker is reduced, and the use of the worker is greatly facilitated.

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

The arm drilling machine is a drilling machine in which a rocker arm can rotate around a vertical column and lift, a spindle box normally moves horizontally on the rocker arm, when holes are machined on the vertical drilling machine, the centering of a cutter and a workpiece is realized through the movement of the workpiece, so that the centering of a large and heavy workpiece is obviously inconvenient, the rocker arm drilling machine can use the position of a movable cutter shaft, and great convenience is brought to machining the holes on the large and heavy workpiece in single-piece and small-batch production, and when the drilling machine is used, a clamping device of a workbench of the rocker arm drilling machine is used.

The clamping device of traditional radial drilling machine, most all set up the threaded rod in the both sides of workstation, make the clamp splice centering remove through rotating two threaded rods to carry out the centre gripping to the part, in the use, the staff need rotate two threaded rods in proper order, just can to the part centre gripping, and the operation is comparatively loaded down with trivial details, can't guarantee simultaneously that two threaded rods travel distance is unanimous, leads to when drilling to next part, need divide again, has increased the unnecessary work load of staff, and the staff of being inconvenient for uses, and we have proposed a clamping device of radial drilling machine workstation for this reason.

Disclosure of utility model

The utility model provides a clamping device of a workbench of a radial drilling machine, which aims to solve the problems.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

The utility model provides a clamping device of radial drill workstation, includes the base, the bottom four corners department fixedly connected with support column of base, the top fixed mounting of base has the drilling machine main part, the bottom of base is provided with the motor, the bottom of base sets up drive assembly, the bottom of base rotates and is connected with the pivot, the one end of pivot extends to the inside of base, the inside of base is provided with the support slip subassembly, the inside of base is provided with the clamping subassembly, the top of base is provided with the clamp splice, the quantity of clamp splice is two, is symmetrical distribution, two symmetrical distribution's second spout has been seted up at the top of base, two symmetrical distribution's the equal fixedly connected with second slider in bottom of clamp splice, four equal sliding connection in the inside of two corresponding second spouts of second slider.

Preferably, the bottom of base fixedly connected with backup pad, the backup pad is L shape, motor fixed mounting is in the backup pad.

Preferably, the transmission assembly comprises a worm fixedly connected to the output end of the motor, the other end of the worm is rotatably connected to one side of the supporting plate, a worm wheel is fixedly sleeved on the outer portion of the rotating shaft, and the worm wheel is in meshed connection with the worm.

Preferably, the support sliding component comprises two sliding rails fixedly connected to the bottom of the inner wall of the base, the sliding rails are symmetrically distributed, and sliding tables are slidably connected to the outer parts of the two sliding rails.

Preferably, the clamping assembly comprises a gear fixedly connected to the top of the rotating shaft, racks are fixedly connected to the tops of the two sliding tables, and the gear is meshed with the racks.

Preferably, two symmetrically distributed first sliding grooves are formed in the top of the base, and first sliding blocks are slidably connected in the two first sliding grooves.

Preferably, the bottoms of the two first sliding blocks are fixedly connected to the tops of the corresponding two racks, and the tops of the two first sliding blocks are fixedly connected to the bottoms of the corresponding clamping blocks.

The utility model has the beneficial effects that: through the starter motor, the worm rotates, because the meshing is connected between worm and the worm wheel, through the worm rotation, drive the worm wheel rotation, the pivot rotates, gear rotation, because the meshing is connected between gear and two racks, through the rotation of gear, can drive two rack subtends and remove, drive first slider, the clamp splice subtends are removed, the clamp splice slides in the inside of second spout through the second slider, thereby make the clamp splice when removing, at this moment, two clamp splice remove to the surface of part, thereby carry out the centre gripping to the part fixedly, through the above structure that sets up, be convenient for the staff to carry out the centre gripping to the part, the drawback that traditional needs rotate two threaded rods just can carry out the centre gripping to the part has been avoided, can be to part centre gripping simultaneously, need not in a plurality of minutes, the unnecessary work load of staff has been reduced, staff's use has been made things convenient for greatly.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

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

FIG. 3 is a schematic view in partial cross-section of the present utility model;

fig. 4 is a schematic view of the structure of the portion a in fig. 2 according to the present utility model.

In the figure: 1. a base; 2. a support column; 3. a drill press body; 4. a support plate; 5. a motor; 6. a worm; 7. a rotating shaft; 8. a worm wheel; 9. a slide rail; 10. a sliding table; 11. a rack; 12. a gear; 13. a first chute; 14. a first slider; 15. clamping blocks; 16. a second chute; 17. and a second slider.

Detailed Description

The technical scheme of the utility model is described below with reference to the accompanying drawings and examples.

As shown in fig. 1-4, the clamping device of the radial drilling machine workbench of the utility model comprises a base 1, support columns 2 are fixedly connected to four corners of the bottom of the base 1, a drilling machine main body 3 is fixedly arranged at the top of the base 1, a motor 5 is arranged at the bottom of the base 1, a transmission assembly is arranged at the bottom of the base 1, a rotating shaft 7 is rotatably connected to the bottom of the base 1, one end of the rotating shaft 7 extends to the inside of the base 1, a supporting sliding assembly is arranged in the base 1, clamping assemblies are arranged in the base 1, clamping blocks 15 are arranged at the top of the base 1, two second sliding grooves 16 which are symmetrically distributed are formed in the top of the base 1, two second sliding blocks 17 which are symmetrically distributed are fixedly connected to the bottom of the two clamping blocks 15, and four second sliding blocks 17 are slidably connected to the inside of the corresponding two second sliding grooves 16.

Specifically, the bottom fixedly connected with backup pad 4 of base 1, backup pad 4 is L shape, motor 5 fixed mounting is on backup pad 4, through backup pad 4 of setting to make motor 5 at the during operation, the phenomenon of idle running can not take place.

Specifically, the transmission assembly comprises a worm 6 fixedly connected to the output end of the motor 5, the other end of the worm 6 is rotationally connected to one side of the supporting plate 4, a worm wheel 8 is fixedly sleeved on the outer portion of the rotating shaft 7, the worm wheel 8 is in meshed connection with the worm 6, and the self-locking performance of the worm 6 is achieved through the worm wheel 8, so that the gear 12 cannot rotate when the motor 5 is not started.

Specifically, support sliding component, including fixed connection at the slide rail 9 of base 1 inner wall bottom, the quantity of slide rail 9 is two, is symmetrical distribution, and the outside of two slide rails 9 is equal sliding connection has slip table 10, slides on slide rail 9 through slip table 10 to make two racks 11 more stable when removing.

Specifically, the clamping assembly comprises a gear 12 fixedly connected to the top of the rotating shaft 7, racks 11 are fixedly connected to the tops of the two sliding tables 10, the gear 12 is connected with the racks 11 in a meshed mode, and the part can be clamped in a centering mode through the clamping assembly.

Specifically, two symmetrically distributed first sliding grooves 13 are formed in the top of the base 1, and first sliding blocks 14 are slidably connected inside the two first sliding grooves 13.

Specifically, the bottoms of the two first sliders 14 are fixedly connected to the tops of the corresponding two racks 11, and the tops of the two first sliders 14 are fixedly connected to the bottoms of the corresponding clamping blocks 15.

The working principle of the utility model is as follows: when needing to carry out the centre gripping to the part, at first start motor 5, this moment the output of motor 5 drives worm 6 and begins to rotate, because the meshing is connected between worm 6 and the worm wheel 8, thereby through the rotation of worm 6, can drive worm wheel 8 and begin to rotate, afterwards drive pivot 7 and rotate, through the rotation of pivot 7, can drive gear 12 and begin to rotate, because the meshing is connected between gear 12 and two racks 11, thereby through the rotation of gear 12, can drive two racks 11 and begin to move, through the removal of two racks 11, can make slip table 10 slide on slide rail 9, thereby make two racks 11 when moving, more stable, then drive first slider 14, clamp splice 15 begins to move to the direction, clamp splice 15 slides in the inside of second spout 16, thereby make clamp splice 15 more stable when moving, thereby carry out the centre gripping to the part fixedly, through the above structure of setting, the staff is convenient for carry out the centre gripping to the part, it can to carry out the centre gripping to the part to have avoided traditional needs to rotate two threaded bars to carry out the drawback of centre gripping to the part, simultaneously, can be used for the part to the staff to have reduced the work load, the centre gripping is more than necessary, the staff has not need to have reduced the work to be more times, the staff has carried out the centre gripping.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "left," "right," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of description and for simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, as well as a specific orientation configuration and operation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.

Claims (7)

1. The utility model provides a clamping device of radial drill workstation, includes base (1), its characterized in that, the bottom four corners department fixedly connected with support column (2) of base (1), the top fixed mounting of base (1) has drilling machine main part (3), the bottom of base (1) is provided with motor (5), the bottom of base (1) sets up drive assembly, the bottom of base (1) rotates and is connected with pivot (7), the one end of pivot (7) extends to the inside of base (1), the inside of base (1) is provided with supports sliding component, the inside of base (1) is provided with clamping component, the top of base (1) is provided with clamp splice (15), the quantity of clamp splice (15) is two, is symmetric distribution, second spout (16) of two symmetric distributions are seted up at the top of base (1), the bottom of two clamp splice (15) is all fixedly connected with second slider (17) of two symmetric distributions, and the equal sliding connection of four second slider (17) is in the inside of two corresponding second spouts (16).

2. Clamping device of a radial drilling machine workbench according to claim 1, characterized in that the bottom of the base (1) is fixedly connected with a support plate (4), the support plate (4) is L-shaped, and the motor (5) is fixedly arranged on the support plate (4).

3. Clamping device for a radial drilling machine workbench according to claim 2, characterized in that the transmission assembly comprises a worm (6) fixedly connected to the output end of the motor (5), the other end of the worm (6) is rotatably connected to one side of the supporting plate (4), a worm wheel (8) is fixedly sleeved on the outer portion of the rotating shaft (7), and the worm wheel (8) is in meshed connection with the worm (6).

4. The clamping device of the radial drilling machine workbench according to claim 1, wherein the supporting sliding component comprises two sliding rails (9) fixedly connected to the bottom of the inner wall of the base (1), the sliding rails (9) are symmetrically distributed, and sliding tables (10) are slidably connected to the outer parts of the two sliding rails (9).

5. The clamping device of the radial drilling machine workbench according to claim 4, wherein the clamping assembly comprises a gear (12) fixedly connected to the top of the rotating shaft (7), racks (11) are fixedly connected to the tops of the two sliding tables (10), and the gear (12) is in meshed connection with the racks (11).

6. Clamping device of a radial drilling machine workbench according to claim 1, characterized in that two symmetrically distributed first sliding grooves (13) are formed in the top of the base (1), and first sliding blocks (14) are slidably connected in the two first sliding grooves (13).

7. Clamping device for a radial drilling machine table according to claim 6, characterized in that the bottoms of the two first sliders (14) are fixedly connected to the tops of the corresponding two racks (11), and the tops of the two first sliders (14) are fixedly connected to the bottoms of the corresponding clamping blocks (15).