CN201151696Y - Drill quick-inserting device for vertical piercing machine for glass - Google Patents

Abstract

The utility model provides a drill bit quick feed device of a glass vertical typed drilling machine, belongs to the mechanical manufacturing industry. A drill bit is connected with a quick feed drill handle. Through the dynamic combination of the quick feed drill handle, a drill bush outer ring and a drill joint sleeve, the drill bit is matched and connected with a flushing motor. When drill bits with different diameters are changed in operation, the purposes of convenient, rapid, safe and reliable operation, less time and high working efficiency can be realized. The device has reasonable structure, compacted assembly and good stability. The device comprises parts of a ball (1), a flat key (2), etc. The device is characterized in that the outer wall of the cylinder shaped drill joint sleeve (5) is connected with the drill bush outer ring (6) through a spring (3). The inner wall of the drill joint sleeve (5) is connected with the quick feed drill handle (7) through the ball (1) and the flat key (2). The drill joint sleeve (5) comprises a through hole (5-1), an external screw thread (5-2), a flat key way (5-3) and a ball hole (5-4). The quick feed drill handle (7) comprises a center hole (7-1), an inner cone hole (7-2), an internal screw thread (7-3), a ball slot (7-4), a flat key way (7-5) and a sealing ring groove (7-6).

Description

The fast plug device of the vertical drill of glass

Technical field:

The utility model is parts that are used for the vertical drilling machine of numerical control glass, and particularly the fast plug device of the vertical drill of glass belongs to the glass machinery production.

Background technology:

The vertical drilling machine of glass is to aim at large-size glass twist drill hole and the large glass boring apparatus that designs, is widely used in building, on the Glass Drilling of industry such as interior decoration, furniture.This machine need be changed corresponding drill bit when the circular hole of Drilling different diameter.On this link, common operation generally is respectively to hold a monkey spanner at two of water flowing motor, manually loads and unloads drill bit.Adopt artificial loading and unloading drill bit clamping efficient low, use extremely inconvenience, but also have certain production safety hidden danger, the utility model actively improves under a kind of like this situation and arises at the historic moment.

The utility model content: the purpose of this utility model provides the fast plug device of the vertical drill of a kind of glass, it is that drill bit at first is connected fast inserting in the drillstock, by fast insert drillstock with the drill bushing outer ring, bore connect cover organic and cooperate and connect with the motor of washing by water, when making it in actually operating, to reach the drill bit of replacing different diameter, convenient and swift, safe and reliable, consuming time low, work efficiency is high.The technical scheme of the utility model technical solution problem is such, and the contriver is subjected to a kind of inspiration of assembling tool, and the quick changing-over operation that it is applied to the vertical drill of glass is feasible.It is to utilize a drill bushing outer ring meet the organic of cover and cooperate with boring, and the fast drillstock of inserting that will assemble drill bit couples together securely, and the very convenient fast drillstock of inserting that unloads the band drill bit quickly.Its constructional feature is such.The utility model comprises ball, flat key, spring and O type cushion rubber, and its first constructional feature is to connect the drill bushing outer ring in the periphery that brill cylindraceous connects cover by spring, connects at brill on the inwall of cover to connect the fast drillstock of inserting by ball, flat key.Its second constructional feature is to bore the middle part connect cover to have on through hole, the rear end outer wall outside screw is arranged, and the inwall middle part has on flat key groove, the front end outer wall plurality of balls hole is arranged; On the inwall of drill bushing outer ring the spring assembly step is arranged; The fast drillstock of inserting has centre hole, front center that internal taper hole is arranged, internal thread is arranged in the rear end of internal taper hole, ball grooves is arranged on its front end outer wall, the flat key groove is being arranged on the outer wall of middle part, on the periphery of rear end seal groove is being arranged.Its 3rd constructional feature is to bore to connect on cover is connected the water flowing motor by outside screw the internal thread of axis hole of rotation axis; Install spring on the spring assembly step of drill bushing outer ring, connect in brill the ball hole of cover and install ball, be connected to bore by spring handle drill bushing outer ring and connect on the periphery of cover; Connect O type cushion rubber on the fast end seal ring recess of inserting drillstock, install flat key in the flat key groove, connect from brill in the through hole of cover and insert the fast drillstock of inserting, flat key drops into to bore and connects in the flat key groove of cover, and ball falls within the fast ball grooves of inserting drillstock; Outside screw by the drill bit rear end is connected drill bit on the internal thread of fast slotting drillstock front end, and the rearward end driving fit of drill bit is on the internal taper hole of fast slotting drillstock.According to the above, advantage of the present utility model is as follows: (one) is rational in infrastructure, assembling is compact, good stability; (2) can be apace bit change more, reach safe, laborsaving, save time, handled easily, improve work efficiency; (3) component are few, and cost is low, have good social benefit and economic benefit.

Description of drawings:

Following description of drawings and embodiment are further understood structure of the present utility model.

Accompanying drawing 1 is a sectional plan view of the present utility model;

Accompanying drawing 2 bores the sectional plan view that connects cover for parts of the present utility model;

Accompanying drawing 3 is the sectional plan view of parts drill bushing of the present utility model outer ring;

Accompanying drawing 4 is the sectional plan view that parts of the present utility model are inserted drillstock soon;

The user mode reference drawing that accompanying drawing 5 is partly analysed and observe for parts of the present utility model.

In the accompanying drawing; 1, ball, 2, flat key, 3, spring, 4, O type cushion rubber, 5, brill connects cover, and 5-1, brill connect cover middle part through hole, 5-2, outside screw, 5-3, flat key groove, the 5-4 ball hole, 6, the drill bushing outer ring, 6-1, spring assembly step, 7, insert drillstock soon, 7-1, centre hole, 7-2, internal taper hole, 7-3, internal thread, 7-4, ball grooves, 7-5, flat key groove, 7-6, seal groove, 10, the water flowing motor, 11, rotation axis, 12, rotation axis axis hole, 13, the axis hole internal thread, 14, drill bit, 14-1, drill bit outside screw.

Specific embodiments: 2～4 make to bore and to connect cover 5, drill bushing outer ring 6 and to insert three component such as drillstock 7 soon with reference to the accompanying drawings, assemble then.In actually operating, should be according to need of work, make a plurality of fast drillstocks 7 of inserting, and the drill bit 14 of different diameter inserted from the fast internal taper hole 7-2 that inserts drillstock 7, and with the outside screw 14-1 of drill bit 14 and the complete noose of internal thread 7-3 of fast slotting drillstock 7, they are become one, entad locate the right alignment that guarantees to insert soon drillstock 7 and drill bit 14 by the outer cone of drill bit 14 with the fast internal taper hole 7-2 that inserts drillstock 7 like this.The fast all size drill bit 14 of inserting drillstock 7 of band is placed on the work box use of awaiting orders.Assembling is bored and is connect cover 5 and drill bushing outer ring 6 then.Connect assembling ball 1 in cover 5 the ball hole 5-4 at brill, assembling spring 3 on the spring assembly step 6-1 of drill bushing outer ring 6, and drill bushing outer ring 6 cover received bore the front end that connects cover 5, several balls 1 are not blocked and can drop out by drill bushing outer ring 6, simultaneously because the existence of a plurality of springs 3 is arranged, drill bushing outer ring 6 can connect forward and backward slip on cover 5 the front end periphery at brill, thereby also makes ball 1 activity that becomes.The 3rd step was the brill that has assembled drill bushing outer ring 6 to be connect overlap 5 and be connected with water flowing motor 10 by special tool, can see from accompanying drawing 5: it is to bore on the internal thread 13 of axis hole 12 of rotation axis 11 that the outside screw 5-2 connect cover 5 rear ends is connected water flowing motor 10, in conjunction with being very firm.The 4th step, during dress drill bit 14 (being the fast drillstock 7 of inserting of mounting strap drill bit 14), at the fast back-end sealing ring recess 7-6 that inserts drillstock 7 O type cushion rubber 4 has been installed, in flat key groove 7-5, assembled flat key 2, at first promote with handgrip drill bushing outer ring 6 backward, ball 1 since drill bushing outer ring 6 retreat step down expose out become can more than, under move freely, the fast drillstock 7 insertion brills of inserting that assembled drill bit 14 are connect among the cover 5 middle part through hole 5-1, note, the fast flat key 2 of inserting drillstock 7 should be aimed at and bore the flat key groove 5-3 that connects cover 5, make the propelling of inserting drillstock 7 along with fast, flat key 2 drops into fully and bores in the flat key groove 5-3 that connects cover 5, at this moment unclamp drill bushing outer ring 6, drill bushing outer ring 6 return and ball 1 is compressed in the ball hole 5-4 forward under the elastic force effect of spring 3, another section of ball 1 (about 1/3) then drops in the ball grooves 7-4 of fast slotting drillstock 7, thereby the fast drillstock 7 of inserting is tightly blocked, finished fast rotation location and the longitudinal register of inserting drillstock 7 and drill bit 14 with the dual function of flat key 2 and ball 1, it is very firm that drill bit 14 becomes, motionless can processing holed.In the time will changing the drill bit 14 of another diameter, as long as drill bushing outer ring 6 is promoted backward, after exposing ball 1, the fast drillstock 7 of inserting becomes flexible, can extract rapidly without drill bit 14, and take out from the work box will with drill bit 14 insert and bore in the middle part through hole 5-1 that connects cover 5, unclamping that 6 drill bushing outer rings 6, drill bushing outer ring reset forward has been the changing-over success.The operative employee can extract drill bit 14 and swap-in in tens seconds time, and is very quick, accurately.

Claims (3)

1, the fast plug device of the vertical drill of glass, comprise ball (1), flat key (2), spring (3) and O type cushion rubber (4), it is characterized in that the periphery that connects cover (5) at brill cylindraceous connects drill bushing outer ring (6) by spring (3), connect at brill on the inwall of cover (5) and connect fast slotting drillstock (7) by ball (1), flat key (2).

2, the fast plug device of the vertical drill of glass according to claim 1, it is characterized in that boring the middle part connect cover (5) has outside screw (5-2) is arranged on through hole (5-1), the rear end outer wall, and having in the middle part of the inwall has plurality of balls hole (5-4) on flat key groove (5-3), the front end outer wall; On the inwall of drill bushing outer ring (6) spring assembly step (6-1) is arranged; The fast drillstock (7) of inserting has centre hole (7-1), front center that internal taper hole (7-2) is arranged, internal thread (7-3) is arranged in the rear end of internal taper hole (7-2), ball grooves (7-4) is arranged on its front end outer wall, flat key groove (7-5) is being arranged on the outer wall of middle part, seal groove (7-6) is arranged on the periphery of rear end.

3, the fast plug device of the vertical drill of glass according to claim 1 is characterized in that boring and connects on cover (5) is connected water flowing motor (10) by outside screw (5-2) the internal thread (13) of axis hole (12) of rotation axis (11); The spring assembly step (6-1) of drill bushing outer ring (6) is gone up device spring (3), and ball (1) is installed in ball hole (5-4) lining that connects cover (5) at brill, by spring (3) drill bushing outer ring (6) is connected to bore to connect on the periphery of cover (5); Go up connection O type cushion rubber (4) at the fast end seal ring recess (7-6) of inserting drillstock (7), install flat key (2) in flat key groove (5-3) lining, the fast drillstock (7) of inserting is inserted in through hole (5-1) lining that connects cover (5) from brill, flat key (2) drops into and bores flat key groove (5-3) lining that connects cover (5), and ball (1) falls within fast ball grooves (7-4) lining of inserting drillstock (7); Outside screw (14-1) by drill bit (14) rear end is connected drill bit (14) on the internal thread (7-3) of fast slotting drillstock (7) front end, and the rearward end driving fit of drill bit (14) is on the internal taper hole (7-2) of fast slotting drillstock (7).

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