CN210360557U - Safety protection device of bench drilling machine - Google Patents

Abstract

The utility model discloses a bench drill's safety device, including a plurality of fixed strips of installing on the workstation in hand drill, the fixed strip all is connected with protective housing, protective housing includes protecting strip and lower protective station, it is connected with the guard gate to go up between protecting strip and the lower protective station, be connected with first dog on the guard gate, it all is equipped with first recess with lower protective station to go up the protecting strip, soft glass guard gate has been placed in the first recess, be connected with the second dog on the soft glass guard gate, be connected with buckle and handle on the soft glass guard gate, both ends all are equipped with the second recess about the soft glass guard gate, second recess in-connection has a plurality of gyro wheels, the rectangle frame has been seted up to lower protective station, the drawer has been placed in the rectangle frame.

Description

Safety protection device of bench drilling machine

Technical Field

The utility model belongs to the safety device field, concretely relates to bench drill's safety device.

Background

The drilling machine is a machine tool which mainly uses a drill to machine a hole on a workpiece. Typically the drill bit is rotated into a primary motion and the drill bit is moved axially into a feed motion. The drilling machine has simple structure and relatively low processing precision, can drill through holes and blind holes, change special cutters and can expand, ream and ream holes or tap and other processing. In the machining process, the workpiece is fixed, the cutter moves, the center of the cutter is aligned with the center of the hole, and the cutter rotates (main motion). The drilling machine is characterized in that a workpiece is fixed and a cutter does rotary motion.

In the drilling process, the cutter rotates at a high speed, the face of an operator is close to a machine tool, and the following phenomena exist:

firstly, iron filings splash around under the action of centrifugal force; or because the cutting force is not appropriate, the chips cannot be broken naturally, and the long iron chips are stuck on the cutter and rotate at high speed along with the cutter, thereby causing potential danger to operators.

Secondly, if force is applied improperly in the drilling process, the cutting edge can be broken and fly out, and the operator is injured.

And thirdly, when the lady operates, if the lady wears the work clothes and wears the hat according to the operation rules, the long hair braid or the clothes ornament are easy to be wound into the main shaft, and personal injury is caused.

And traditional numerically controlled fraise machine can produce a large amount of pieces in the work engineering, and these pieces are the metal piece or dust mostly, and this kind of piece is final to be gathered on the workstation, needs the staff to carry out special clearance, wastes a large amount of manpower and materials, increases manufacturing cost, reduces work efficiency.

SUMMERY OF THE UTILITY MODEL

To the problem that the above-mentioned background art provided, the utility model aims at: aims to provide a safety protection device of a bench drilling machine. In order to realize the technical purpose, the utility model discloses a technical scheme as follows:

the utility model provides a bench drill's safety device, includes a plurality of fixed strips of installing on the workstation in hand drilling machine, and is a plurality of the fixed strip all is connected with protective housing, protective housing includes protecting strip and lower protective table, it is connected with the guard gate to go up between protecting strip and the lower protective table, be connected with first dog on the guard gate, it all is equipped with first recess with lower protective table to go up the protecting strip, soft glass guard gate has been placed in the first recess, be connected with the second dog on the soft glass guard gate, be connected with buckle and handle on the soft glass guard gate, both ends all are equipped with the second recess about the soft glass guard gate, a plurality of gyro wheels have been connected in the second recess, the rectangle frame has been seted up to lower protective table, the drawer has been placed in the rectangle frame.

Further inject, be equipped with a plurality of fixed orificess on the fixed strip, the fixed orifices disposes set screw, and such design, fixed effectual, it is more firm.

Further inject, the drawer both sides are equipped with the third dog, and such design is spacing to the drawer, can receive the piece better.

Further, the outer ring of the roller is coated with an iron sheet, and due to the design, the abrasion resistance of the roller is improved, and the service life of the roller is prolonged.

Further, the lower protection platform is connected with a guide block, and the design has a guide effect on the scraps and is easy to discharge the scraps into the drawer.

Adopt the beneficial effects of the utility model:

1. by adopting the structure design of the utility model, the protection effect is good and the practicability is strong;

2. the upper protection strip, the lower protection platform, the first groove, the protection door, the soft glass protection door and the handle are designed in a matched mode, so that the effect that the soft glass protection door is opened and closed conveniently through the handle is achieved, and the soft glass protection door is convenient to use;

3. the drawer is arranged, so that the collection of the scraps is convenient and fast, the cleaning time is saved, and the working efficiency is improved.

Drawings

The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;

fig. 1 is a first schematic structural view of an embodiment of a safety protection device of a bench drill according to the present invention;

FIG. 2 is a schematic structural view of a second embodiment of a safety guard of a bench drill according to the present invention;

FIG. 3 is a third schematic structural view of an embodiment of a safety guard of a bench drill according to the present invention;

fig. 4 is the utility model relates to a soft glass guard gate structure sketch map of bench drill's safety device embodiment.

The main element symbols are as follows:

hand drill 1, workstation 2, fixed strip 3, set screw 4, protecting sheathing 5, go up protective strip 6, lower protective table 7, guard gate 8, first recess 9, soft glass guard gate 10, first dog 11, second dog 12, buckle 13, handle 14, second recess 15, gyro wheel 16, rectangle frame 17, drawer 18, third dog 19, guide block 20.

Detailed Description

In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.

As shown in the figures 1 and 2, respectively, fig. 3, fig. 4 shows, the utility model discloses a bench drill's safety device, including a plurality of fixed strip 3 of installing on workstation 2 in hand drill 1, a plurality of fixed strip 3 all are connected with protecting sheathing 5, protecting sheathing 5 includes protecting strip 6 and lower protection platform 7, be connected with guard gate 8 between last protecting strip 6 and the lower protection platform 7, be connected with first dog 11 on the guard gate 8, it all is equipped with first recess 9 with lower protection platform 7 to go up protecting strip 6, soft glass guard gate 10 has been placed in the first recess 9, be connected with second dog 12 on the soft glass guard gate 10, be connected with buckle 13 and handle 14 on the soft glass guard gate 10, both ends all are equipped with second recess 15 about soft glass guard gate 10, second recess 15 in-connection has a plurality of gyro wheels 16, rectangle frame 17 has been seted up to lower protection platform 7, drawer 18 has been placed in the rectangle frame 17.

In the embodiment, when the safety protection device of the bench drilling machine is used, the protection shell 5 is arranged on the workbench 2 of the hand drilling machine 1 through the fixing strip 3; during the use, through the handle 14 with soft glass protective door 10 through setting up the first recess 9 direction of protection strip 6 and lower protection platform 7, move to both sides and open, the setting of the gyro wheel 16 in the second recess 15 on the soft glass protective door 10, it becomes easy to let the removal of soft glass protective door, then will need the machined part to place on workstation 2, then gather together soft glass protective door 10 to the centre through handle 14 equally, reach closed effect, the fixing of soft glass protective door is accomplished to rethread buckle 13, do not make it remove, thereby reach the flakiness perfect protection when using, and the piece that the processing was come out also can be collected by the drawer 18 of installation on the lower protection platform 7, thereby reach the effect to the convenient clearance of piece.

Preferably, be equipped with a plurality of fixed orificess on the fixed strip 3, the fixed orifices disposes set screw 4, and is fixed effectual, and is more firm, and in fact, also can consider other fixed modes according to particular case.

Preferably, the third stop blocks 19 are arranged on two sides of the drawer 18 to limit the drawer 18, so that scraps can be better received, and in fact, other limiting modes can be considered according to specific situations.

Preferably, the outer ring of the roller 16 is coated with an iron sheet, so that the abrasion resistance of the roller 16 is improved, and the service life of the roller 16 is prolonged. In fact, other protective materials may be considered as the case may be.

Preferably, the lower guard table 7 is associated with a guide block 20, which guides the debris and facilitates its discharge into the drawer 18, in fact, the angle of the guide block can also be taken into account as the case may be.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims (5)

1. The utility model provides a bench drill's safety device, includes a plurality of fixed strips (3) of installing on workstation (2) in hand drill (1), its characterized in that: the protective device is characterized in that the fixing strip (3) is connected with a protective shell (5), the protective shell (5) comprises an upper protective strip (6) and a lower protective platform (7), a protective door (8) is connected between the upper protective strip (6) and the lower protective platform (7), a first stop block (11) is connected onto the protective door (8), first grooves (9) are formed in the upper protective strip (6) and the lower protective platform (7), soft glass protective doors (10) are placed in the first grooves (9), second stop blocks (12) are connected onto the soft glass protective doors (10), buckles (13) and handles (14) are connected onto the soft glass protective doors (10), second grooves (15) are formed in the upper ends and the lower ends of the soft glass protective doors (10), a plurality of idler wheels (16) are connected into the second grooves (15), and a rectangular frame (17) is arranged on the lower protective platform (7), a drawer (18) is arranged in the rectangular frame (17).

2. A safety shield for a bench drill as claimed in claim 1, wherein: the fixing strip (3) is provided with a plurality of fixing holes, and the fixing holes are provided with fixing screws (4).

3. A safety shield for a bench drill as claimed in claim 2, wherein: and third stop blocks (19) are arranged on two sides of the drawer (18).

4. A safety shield for a bench drill as claimed in claim 3, wherein: the outer ring of the roller (16) is coated with an iron sheet.

5. A safety shield for a bench drill according to claim 4, wherein: the lower protection platform (7) is connected with a guide block (20).

Images