CN106694965A

CN106694965A - High-practicality drilling machine

Info

Publication number: CN106694965A
Application number: CN201611162659.2A
Authority: CN
Inventors: 刘发民
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-12-15
Filing date: 2016-12-15
Publication date: 2017-05-24

Abstract

The invention discloses a high-practicality drilling machine. The high-practicality drilling machine comprises a base; a vertical rod is fixedly connected to the right side of the top of the base; a controller is fixedly connected to the top of the right side of the vertical rod; a transverse rod is fixedly connected to the top of the left side of the vertical rod; an electric telescopic rod is fixedly connected to the end, away from the vertical rod, of the bottom of the transverse rod; a motor box is fixedly connected to the bottom of the electric telescopic rod; a motor is fixedly connected to the top of an inner cavity of the motor box; and the motor penetrates through the bottom of the motor box and extends to the outside of the motor box through a rotary shaft. According to the high-practicality drilling machine, the drill bit replacing time for a user is saved by using a locking device, the user does not need to hold a to-be-drilled object with hands by using an automatic clamping device, thus, the physical strength of labor is saved, and the situation that the risk occurs due to the fact that the user holds the to-be-drilled object with the hands is avoided; and the effects that the working efficiency is high, the drilling quality is good, working can be conducted continuously are achieved, and the high-practicality drilling machine is worthy of wide popularization.

Description

A kind of practical drilling machine

Technical field

The present invention relates to mechanical equipment technical field, specially a kind of practical drilling machine.

Background technology

Drilling machine refers to by rotary cutting or the side of rotary squeezing using harder than object, sharper keen instrument Formula, the machinery and equipment that cylindrical hole or hole are left on object is referred to as, and also has referred to as rig, puncher, perforator, through hole Machine etc., is got a desired effect by being drilled to precise part, and drilling machine has automatic drills and Full-automatic drilling Machine.

Due to being frequently necessary to more bit change, more bit change generally requires long time to traditional drilling machine, to user Use bring certain trouble, traditional drilling machine needs manually to hold drilling object, for a long time manually hold plus The big labour intensity of user, because user holds for a long time manually, the arm of user occurs that fatigue rocks Phenomenon, the quality of final influence object drilling.

The content of the invention

It is an object of the invention to provide a kind of practical drilling machine, with asking for solving to propose in above-mentioned background technology Topic.

To achieve the above object, the present invention provides following technical scheme：A kind of practical drilling machine, including base, Vertical rod is fixedly connected with the right side of the base top, the top on the right side of the vertical rod is fixedly connected with controller, the vertical rod Cross bar is fixedly connected with the top of left side, the bottom of the cross bar is fixedly connected with electric expansion bar away from one end of vertical rod, institute The bottom for stating electric expansion bar is fixedly connected with motor housing, and motor, the electricity are fixedly connected with the top of the motor box cavity Machine runs through the bottom of motor housing and extends to the outside of motor housing by rotating shaft, and exposed one end of rotating shaft of the motor leads to Cross locking device and be fixedly connected with drill bit, the locking device includes the first half-moon groove and the second half-moon groove, first first quarter moon Bottom on the right side of groove front surface is connected with support plate by pivot pin, and the right-hand member of the support plate is passing through pivot pin and the second half-moon groove just Bottom on the left of surface is flexibly connected, and is bolted to connection at the top of first half-moon groove and the second half-moon groove, described The top of workbench and drilling room is fixedly connected with below drill bit, the bottom in drilling interior chamber be fixedly connected with from Dynamic clamping device, the automatic clamping device includes clamping body, pole is fixedly connected with the top of the clamping body, described Pole is connected with jig arm by shipping and reselling on another market, and the quantity of the jig arm is two, and arranged in a crossed manner, and the bottom of the jig arm is run through The top of clamping body simultaneously extends to the inner chamber of clamping body, and the opposite side that the jig arm is located at clamping body inner chamber one end is consolidated Surely magnet piece is connected with, the both sides that the jig arm is located at clamping body inner chamber one end have been fixedly connected with back-moving spring, described multiple Position spring be fixedly connected with the inwall of clamping body away from one end of jig arm, the bottom of the clamping body and positioned at magnet piece it Between be fixedly connected with iron-core coil, the controller is electrically connected with electric expansion bar, motor and iron-core coil respectively.

Preferably, the surface of the controller is provided with louvre.

Preferably, the rotating shaft of the motor is flexibly connected by bearing with motor housing.

Preferably, the bottom of the base is provided with isolation cushion.

Preferably, the groove for clamp arm activity is opened up at the top of the clamping body.

Compared with prior art, the beneficial effects of the invention are as follows：The practical drilling machine, by locking device Use, under the using cooperatively of the first half-moon groove, the second half-moon groove, support plate and bolt, when more bit change, regulating bolt First half-moon groove and the second half-moon groove are opened and closed can simultaneously, the time of user's more bit change saved, by right The use of automatic clamping device, without using person's hand held drilling object, reduce the work muscle power of labourer, it is to avoid user The danger brought is held manually, operating efficiency has been reached soon, drilling quality is good, sustainable work effect, improves whole life Efficiency is produced, the device structure is simple, practical, should be widely promoted.

Brief description of the drawings

Fig. 1 is schematic structural view of the invention；

Fig. 2 is the structural representation of automatic clamping device of the present invention；

Fig. 3 is the structural representation of locking device of the present invention.

In figure：1 base, 2 vertical rods, 3 controllers, 4 cross bars, 5 electric expansion bars, 6 motor housings, 7 motors, 8 locking devices, 81 First half-moon groove, 82 second half-moon grooves, 83 support plates, 84 bolts, 9 drill bits, 10 drilling rooms, 11 automatic clamping devices, 111 clamp shell Body, 112 poles, 113 ship and resell on another market, 114 jig arm, 115 magnet pieces, 116 iron-core coils, 117 back-moving springs, 12 isolation cushions.

Specific embodiment

Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made Embodiment, belongs to the scope of protection of the invention.

Fig. 1-3 are referred to, the present invention provides a kind of technical scheme：A kind of practical drilling machine, including base 1, bottom The bottom of seat 1 is provided with isolation cushion 12, and the use of isolation cushion 12 can effectively reduce the whole vibrations of machine, make drilling more It is accurate, the right side at the top of base 1 is fixedly connected with vertical rod 2, and the top on the right side of vertical rod 2 is fixedly connected with controller 3, controller 3 surface is provided with louvre, and the top in the left side of vertical rod 2 is fixedly connected with cross bar 4, the one end of the bottom of cross bar 4 away from vertical rod 2 Electric expansion bar 5 is fixedly connected with, the bottom of electric expansion bar 5 is fixedly connected with motor housing 6, and the top of the inner chamber of motor housing 6 is consolidated Surely motor 7 is connected with, motor 7 runs through the bottom of motor housing 6 and extends to the outside of motor housing 6, the rotating shaft of motor 7 by rotating shaft It is flexibly connected with motor housing 6 by bearing, exposed one end of rotating shaft of motor 7 is fixedly connected with brill by locking device 8 First 9, locking device 8 includes the first half-moon groove 81 and the second half-moon groove 82, and the bottom on the right side of the front surface of the first half-moon groove 81 passes through Pivot pin is connected with support plate 83, and the right-hand member of support plate 83 is connected by the bottom activity on the left of pivot pin and the front surface of the second half-moon groove 82 Connect, the first half-moon groove 81 is fixedly connected with the top of the second half-moon groove 82 by bolt 84, by the use to locking device 8, Under the using cooperatively of the first half-moon groove 81, the second half-moon groove 82, support plate 83 and bolt 84, when more bit change 9, regulation Bolt 84 can simultaneously open and close the first half-moon groove 81 and the second half-moon groove 82, save user's more bit change 9 Time, the top of workbench 1 and positioned at the lower section of drill bit 9 be fixedly connected with drilling room 10, drill the inner chamber of room 10 bottom fix Automatic clamping device 11 is connected with, automatic clamping device 11 includes clamping body 111, and the top of clamping body 111 is fixedly connected There is a pole 112, pole 112 113 is connected with jig arm 114 by shipping and reselling on another market, and the quantity of jig arm 114 is two, and arranged in a crossed manner, The bottom of jig arm 114 runs through the top of clamping body 111 and extends to the inner chamber of clamping body 111, and jig arm 114 is located at and clamps shell The opposite side of the inner chamber one end of body 111 is fixedly connected with magnet piece 115, and jig arm 114 is located at the two of the inner chamber one end of clamping body 111 Side has been fixedly connected with back-moving spring 117, and back-moving spring 117 is fixed away from one end of jig arm 114 with the inwall of clamping body 111 Connection, the top of clamping body 111 opens up the groove for the activity of clamp arm 114, the bottom of clamping body 111 and positioned at magnet piece Iron-core coil 116 is fixedly connected between 115, by the use to automatic clamping device 11, without using person's hand held drilling pair As, reduce the work muscle power of labourer, it is to avoid user manually holds the danger brought, it is fast to have reached operating efficiency, brill Hole quality is good, sustainable work effect, improves whole production efficiency, controller 3 respectively with electric expansion bar 5, motor 7 and Iron-core coil 116 is electrically connected with, and the device structure is simple, practical, should be widely promoted.

Operation principle：When using, be put into the object of required drilling in automatic clamping device 8 by user, user's control Controller processed 3 makes iron-core coil 116 be powered, and under the influence of a magnetic field, magnet piece 115 is drawn close to iron-core coil 116, final required The object of drilling is clamped, and now controls controller 3 electric expansion bar 5 and motor 7 is worked simultaneously, and electric expansion bar 5 is moved down, Until the drill bit 9 of rotation is close to the object of required drilling, finally the object to required drilling drills, when the thing of required drilling After the completion of body drilling, moved in the control electric expansion bar 5 of controller 3, while controlled motor 7 is stopped, now controller 3 gives line Circle iron core 116 is powered off, and jig arm 114 leaves iron-core coil 116 in the presence of back-moving spring 117, finally removes polishing object, extremely This, whole work is completed.

Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with Understanding can carry out various changes, modification, replacement to these embodiments without departing from the principles and spirit of the present invention And modification, the scope of the present invention be defined by the appended.

Claims

1. a kind of practical drilling machine, including base（1）, it is characterised in that：The base（1）The right side at top is fixed and is connected It is connected to vertical rod（2）, the vertical rod（2）Controller is fixedly connected with the top of right side（3）, the vertical rod（2）The top in left side is consolidated Surely it is connected with cross bar（4）, the cross bar（4）Bottom away from vertical rod（2）One end be fixedly connected with electric expansion bar（5）, institute State electric expansion bar（5）Bottom be fixedly connected with motor housing（6）, the motor housing（6）Electricity is fixedly connected with the top of inner chamber Machine（7）, the motor（7）Motor housing is run through by rotating shaft（6）Bottom and extend to motor housing（6）Outside, the motor （7）The exposed one end of rotating shaft pass through locking device（8）It is fixedly connected with drill bit（9）, the locking device（8）Including One half-moon groove（81）With the second half-moon groove（82）, first half-moon groove（81）Bottom on the right side of front surface is connected by pivot pin activity It is connected to support plate（83）, the support plate（83）Right-hand member pass through pivot pin and the second half-moon groove（82）Bottom activity on the left of front surface is even Connect, first half-moon groove（81）With the second half-moon groove（82）Top pass through bolt（84）It is fixedly connected, the workbench（1） Top and positioned at drill bit（9）Lower section be fixedly connected with drilling room（10）, the drilling room（10）The bottom of inner chamber is fixed and is connected It is connected to automatic clamping device（11）, the automatic clamping device（11）Including clamping body（111）, the clamping body（111） Top be fixedly connected with pole（112）, the pole（112）By shipping and reselling on another market（113）It is connected with jig arm（114）, it is described Jig arm（114）Quantity be two, and arranged in a crossed manner, the jig arm（114）Bottom run through clamping body（111）Top simultaneously Extend to clamping body（111）Inner chamber, the jig arm（114）Positioned at clamping body（111）The opposite side of inner chamber one end is consolidated Surely it is connected with magnet piece（115）, the jig arm（114）Positioned at clamping body（111）The both sides of inner chamber one end have been fixedly connected with Back-moving spring（117）, the back-moving spring（117）Away from jig arm（114）One end and clamping body（111）Inwall fix connect Connect, the clamping body（111）Bottom and positioned at magnet piece（115）Between be fixedly connected with iron-core coil（116）, the control Device processed（3）Respectively with electric expansion bar（5）, motor（7）And iron-core coil（116）It is electrically connected with.

2. a kind of practical drilling machine according to claim 1, it is characterised in that：The controller（3）Surface It is provided with louvre.

3. a kind of practical drilling machine according to claim 1, it is characterised in that：The motor（7）Rotating shaft lead to Cross bearing and motor housing（6）It is flexibly connected.

4. a kind of practical drilling machine according to claim 1, it is characterised in that：The base（1）Bottom set It is equipped with isolation cushion（12）.

5. a kind of practical drilling machine according to claim 1, it is characterised in that：The clamping body（111）'s Top opens up and supplies clamp arm（114）The groove of activity.