CN214321891U

CN214321891U - Bidirectional clamping combined type multi-spindle drilling machine

Info

Publication number: CN214321891U
Application number: CN202022689718.XU
Authority: CN
Inventors: 蒋忠平
Original assignee: Changzhou Shending Locomotive And Rolling Stock Parts Co ltd
Current assignee: Changzhou Shending Locomotive And Rolling Stock Parts Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-10-01
Anticipated expiration: 2030-11-19

Abstract

The utility model discloses a two-way tight combination type multi-spindle drilling machine that presss from both sides, which comprises a bod, the fixed surface of organism is connected with the mount pad, the bearing is installed to the surface symmetry of mount pad, the inboard fixedly connected with drive post of bearing, the surface of drive post is provided with the gear wheel, the inboard of drive post is provided with the thread groove, the inboard threaded connection of thread groove has the push rod, the one end fixedly connected with clamp splice of push rod. When the drilling machine is used, a workpiece is placed on the surface of the mounting seat, the clamping blocks are driven by the first motor in a linkage mode to inwards abut against two sides of the workpiece, then the limiting blocks are driven by the second motor in a linkage mode to inwards abut against the front side and the rear side of the workpiece along the sliding grooves, so that the workpiece is fixed in a two-way mode, and vibration and falling off of raw materials of the workpiece during drilling can be effectively avoided; the debris and dust produced during drilling can be collected by the action of the exhaust fan and enter the collection cavity along the reserved hole.

Description

Bidirectional clamping combined type multi-spindle drilling machine

Technical Field

The utility model relates to a drilling machine technical field specifically is a combined multi-spindle drilling machine of two-way clamp.

Background

The drilling machine is a device for drilling, and the numerical control drilling machine is more applied at present, can automatically control the speed, the depth and the time of drilling, reduces manual operation to a great extent, improves the drilling efficiency and the drilling controllability, and has lower cost.

Drilling machine on the existing market is more in type, but the workstation generally is one-way tight, and violent friction can lead to the vibrations of raw materials and drop when boring between the raw materials, and this just leads to needing frequent tight raw materials of clamp, has reduced drilling efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two-way tight combination formula multi-spindle drilling machine of clamp to vibrations of raw materials, the problem that drops when solving drilling.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a two-way tight combination type multi-spindle drilling machine that presss from both sides, includes the organism, the fixed surface of organism is connected with the mount pad, the bearing is installed to the surface symmetry of mount pad, the inboard fixedly connected with drive post of bearing, the surface of drive post is provided with the gear wheel, the inboard of drive post is provided with the thread groove, the inboard threaded connection of thread groove has the push rod, the one end fixedly connected with clamp splice of push rod, push rod move along the thread groove and promote the clamp splice along the mount pad surface removal to the inside butt mount pad surface article left and right sides.

Preferably, the surface mounting of mount pad has first motor, the pinion is installed to the axis of rotation of first motor, the surface meshing of pinion is connected with the gear wheel, and first motor drives the pinion and rotates, drives gear wheel and drive post through the pinion and rotates, can drive the push rod when drive post rotates and promote the clamp splice along the thread groove removal.

Preferably, the surface symmetry of clamp splice is provided with the sliding tray, the second motor is installed to the surface symmetry of clamp splice, the axis of rotation fixedly connected with threaded rod of second motor, the one end of threaded rod is rotated and is installed the inboard at the sliding tray, the surperficial threaded connection of threaded rod has the stopper, stopper sliding connection is in the inboard of sliding tray, and the stopper slides and sets up at the sliding tray inboardly, can drive the stopper and remove both sides around inside butt mount pad surface article along the sliding tray when the second motor drives the threaded rod and rotates.

Preferably, the inside of mount pad is provided with the collection chamber, the inboard of collecting the chamber is pegged graft and is had waste material box, and waste material box is used for accepting dust and the piece that gets into the collection chamber inboard.

Preferably, the surface of the inner wall mounting base of the collection cavity is uniformly provided with a preformed hole, the aperture of the preformed hole is not larger than cm, and the preformed hole is used for collecting the scraps and dust generated in the drilling process into the inner side of the collection cavity.

Preferably, the air exhauster is installed to the inner wall in collection chamber, and the air exhauster is rotatory, and the dust that produces when will drilling through the preformed hole inhales the production that collects the intracavity side and reduce the dust, the filter screen is installed to the inner wall in chamber is collected in the outside of air exhauster, produces the dust through the filter screen and filters when to drilling.

Preferably, a drilling mechanism is mounted on the surface of the machine body and is used for drilling the object on the surface of the mounting seat.

Compared with the prior art, the beneficial effects of the utility model are that: when the drilling machine is used, a workpiece is placed on the surface of the mounting seat, the clamping blocks are driven by the first motor in a linkage mode to inwards abut against two sides of the workpiece, then the limiting blocks are driven by the second motor in a linkage mode to inwards abut against the front side and the rear side of the workpiece along the sliding grooves, so that the workpiece is fixed in a two-way mode, and vibration and falling off of raw materials of the workpiece during drilling can be effectively avoided; the debris and dust produced during drilling can be collected by the action of the exhaust fan and enter the collection cavity along the reserved hole.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a sectional view of the overall structure of the present invention;

fig. 3 is a side sectional view of the mounting seat of the present invention.

In the figure: 1 machine body, 2 mounting seats, 21 collection cavities, 22 exhaust fans, 23 filter screens, 24 waste material boxes, 25 preformed holes, 26 bearings, 3 driving columns, 31 threaded grooves, 32 large gears, 33 push rods, 4 first motors, 41 small gears, 5 clamping blocks, 51 second motors, 52 sliding grooves, 53 limiting blocks, 54 threaded rods and 7 drilling mechanisms.

Detailed Description

Referring to fig. 1 and 2, a bidirectional clamping combined type multi-spindle drilling machine includes a machine body 1, a surface of the machine body 1 is fixedly connected with a mounting base 2, bearings 26 are symmetrically mounted on the surface of the mounting base 2, a driving column 3 is fixedly connected to the inner side of the bearings 26, a large gear 32 is arranged on the surface of the driving column 3, a thread groove 31 is arranged on the inner side of the driving column 3, a push rod 33 is connected to the inner side of the thread groove 31 through a thread, one end of the push rod 33 is fixedly connected with a clamping block 5, and the push rod 33 moves along the thread groove 31 to push the clamping block 5 to move along the surface of the mounting base 2 and inwards abut against the left and right sides of an article on the surface of the mounting base 2.

Referring to fig. 1, a first motor 4 is installed on the surface of the installation base 2, a pinion 41 is installed on the rotating shaft of the first motor 4, a large gear 32 is engaged with the surface of the pinion 41, the first motor 4 drives the pinion 41 to rotate, the large gear 32 and the driving column 3 are driven to rotate by the pinion 41, and the push rod 33 is driven to move along the threaded groove 31 to push the clamping block 5 when the driving column 3 rotates.

Referring to fig. 2 and 3, sliding grooves 52 are symmetrically formed in the surface of the clamping block 5, a second motor 51 is symmetrically installed on the surface of the clamping block 5, a threaded rod 54 is fixedly connected to a rotating shaft of the second motor 51, one end of the threaded rod 54 is rotatably installed on the inner side of the sliding groove 52, a limiting block 53 is connected to the surface of the threaded rod 54 in a threaded manner, the limiting block 53 is slidably connected to the inner side of the sliding groove 52, the limiting block 53 is slidably installed on the inner side of the sliding groove 52, and when the second motor 51 drives the threaded rod 54 to rotate, the limiting block 53 is driven to move along the sliding groove 52 and inwards abut against the front side and the rear side of the surface object of the mounting seat 2.

Referring to fig. 2 and 3, a collection chamber 21 is disposed inside the mounting base 2, a waste material box 24 is inserted inside the collection chamber 21, and the waste material box 24 is used for receiving dust and debris entering the collection chamber 21.

Referring to fig. 2 and 3, the surface of the inner wall mounting seat 2 of the collecting cavity 21 is uniformly provided with reserved holes 25, the diameter of the reserved holes 25 is not greater than 2 cm, and the reserved holes 25 are used for collecting the debris and dust generated during drilling into the inner side of the collecting cavity 21.

Referring to fig. 2 and 3, an exhaust fan 22 is installed on an inner wall of the collection cavity 21, the exhaust fan 22 rotates to suck dust generated during drilling into the collection cavity 21 through a reserved hole 25 to reduce the generation of dust, and a filter screen 23 is installed on an inner wall of the collection cavity 21 outside the exhaust fan 22 to filter the dust generated during drilling through the filter screen 23.

Referring to fig. 1 and 2, a drilling mechanism 7 is installed on the surface of the machine body 1, and the drilling mechanism 7 drills holes on the object on the surface of the mounting base 2.

The utility model discloses when concrete implementation: when the drilling machine is used, a workpiece is placed on the surface of the mounting seat 2, the pinion 41 is driven to rotate through the first motor 4, the pinion 41 is utilized to drive the gearwheel 32 and the driving column 3 to rotate, the push rod 33 is driven to move along the thread groove 31 when the driving column 3 rotates, so that the clamping block 5 is pushed to move along the surface of the mounting seat 2 and inwards abut against the left side and the right side of an article on the surface of the mounting seat 2, then the second motor 51 is utilized to drive the threaded rod 54 to rotate, the limiting block 53 is driven to move along the sliding groove 52 and inwards abut against the front side and the rear side of the article on the surface of the mounting seat 2, the workpiece is fixed in a two-way manner, and vibration and falling off of a workpiece raw material during drilling can be effectively avoided; during drilling, the rotatory negative pressure that produces in making collection chamber 21 of air exhauster 22, it is inboard to collect chamber 21 with piece and dust along the downward suction of preformed hole 25, then filters the collection through filter screen 23, can effectually collect improvement operational environment's comfort level to piece and dust.

Claims

1. The utility model provides a two-way clamp combined type multi-spindle drilling machine, includes organism (1), its characterized in that: the surface fixed connection of organism (1) has mount pad (2), bearing (26) are installed to the surface symmetry of mount pad (2), the inboard fixedly connected with drive post (3) of bearing (26), the surface of drive post (3) is provided with gear wheel (32), the inboard of drive post (3) is provided with thread groove (31), the inboard threaded connection of thread groove (31) has push rod (33), the one end fixedly connected with clamp splice (5) of push rod (33), the surface mounting of mount pad (2) has first motor (4), pinion (41) is installed to the axis of rotation of first motor (4), the surface meshing of pinion (41) is connected with gear wheel (32), the surface symmetry of clamp splice (5) is provided with sliding tray (52), second motor (51) is installed to the surface symmetry of clamp splice (5), a rotating shaft of the second motor (51) is fixedly connected with a threaded rod (54), one end of the threaded rod (54) is rotatably arranged on the inner side of the sliding groove (52), the surface of the threaded rod (54) is in threaded connection with a limiting block (53), the limiting block (53) is in sliding connection with the inner side of the sliding groove (52), a collecting cavity (21) is arranged in the mounting seat (2), a waste material box (24) is inserted into the inner side of the collecting cavity (21), the surface of the inner wall mounting seat (2) of the collecting cavity (21) is uniformly provided with preformed holes (25), the aperture of the preformed hole (25) is not more than 2 cm, the inner wall of the collection cavity (21) is provided with an exhaust fan (22), a filter screen (23) is installed on the inner wall of the outer side collecting cavity (21) of the exhaust fan (22), and a drilling mechanism (7) is installed on the surface of the machine body (1).