CN2390722Y

CN2390722Y - Drilling machine

Info

Publication number: CN2390722Y
Application number: CN 99243695
Authority: CN
Inventors: 许甘宝
Original assignee: JINZHIPIN INDUSTRY Co Ltd
Current assignee: JINZHIPIN INDUSTRY Co Ltd
Priority date: 1999-08-27
Filing date: 1999-08-27
Publication date: 2000-08-09
Anticipated expiration: 2009-08-27

Abstract

The utility model relates to a drilling machine. The sheathing part of a bearing base is sheathed on the sheathing section of the upper end of a fixed post of an upright machine table and is screwed to proper tightness by a locking screw ring. A fixedly locking handle is penetrated into a transverse sliver hole of the bearing base to be locked with the locking screw ring. Two dovetail sliding blocks of the bottom surface of a sliding board are sheathed on two dovetail slots of the bearing base. A blocking block is locked with a spiral slot of the sliding board, and two clamping blocks are sheathed into two sleeve cylinders of the bearing base. Two thread sections of a forced connecting handle are penetrated from two penetrating holes of the bearing base to be screwed with spiral slots of the two clamping blocks. The bearing base can be used for backward rotating adjustment, and the sliding board can be used for forward and backward movement. Thus, the processing range which basically does not have dead corners is obtained. Working efficiency and using convenience are increased.

Description

Boring machine

This utility model relates to the processing equipment product, refers in particular to a kind of boring machine.

Traditional boring machine as shown in Figure 1, it mainly is configured to up extend fixed leg 2 on base 1, the movable table 3 that installing can upper and lower lifting on fixed leg 2, on the top of fixed leg 2 in conjunction with drill bit 4, work package can be placed on the workbench 3, with drill bit 4 processing of holing.Its major defect is:

Because drill bit 4 can't turn round or transfer, only workbench 3 can be done moving up and down, the range of work is restricted, is not suitable for odontologist especially with its use such as hole.

The purpose of this utility model is to provide a kind of boring machine, and its boring machine body activity is installed on the vertical board, can rotate the purpose of reach easily assembled, working range is wide and easy to use at any angle in the scope.

The purpose of this utility model is achieved in that a kind of boring machine, comprising: a boring machine body, a roll adjustment group, a movable stacker group and a vertical board, and wherein boring machine body downside is provided with a holder; Roll adjustment group system pushes nut, a locking handle and three positioning balls by a roll adjustment fixed bar, a roll adjustment seat, a locking plate, and is formed; Activity stacker group system is made up of a stacker, a sliding panel, a lock knot volution, two caking blocks, a locking handle, two urgent knot handles and a block; In conjunction with a fixed leg, and this fixed leg side is provided with a tooth bar by a base in vertical board system, and on the fixed leg in conjunction with a movable table that can reach swing offset up and down; The boring machine body is locked on the sliding panel of movable stacker group by the roll adjustment group, it is characterized in that: the two sides central part upper limb of this stacker respectively is provided with a projection, centre is down extended a hollow casing-joining part, the upper surface is provided with a storage tank, and the two side first half of this storage tank is provided with relative dovetail groove; A sidewall Lower Half two ends section of storage tank respectively is provided with a perforation in addition, and another sidewall central part is provided with a horizontal strip hole, and the two ends section respectively is provided with a trepanning, and respectively extends a sleeve outward in the periphery of this two trepanning; The both sides, bottom surface of this sliding panel respectively are provided with a dovetail slide block, and centre is provided with a strip and adjusts the hole, and a lateral rear end is provided with a fixture block, and the front end of another side is provided with a screw channel; The periphery of this lock knot volution etc. is arranged with several lock knot screws; This caking block is cylindric, and the one end epimere is provided with one Shape short slot, center are provided with a screw channel; The end that should compel the knot handle is provided with a thread segment; This block has provided a locking hole; The fixed leg upper end of this vertical board is provided with a noose section than path, and noose section upper end is provided with external screw thread; The casing-joining part of this stacker is placed on the noose section of the fixed leg upper end of vertical board, with the extremely suitable elasticity of lock knot volution spiral shell knot, penetrate and tie with the horizontal strip hole of a locking handle again with lock knot volution lock by stacker, two dovetail slide block sets of sliding panel bottom surface place two dovetail grooves of stacker, the block lock is tied the screw channel in sliding panel, two caking blocks are placed in two sleeves of stacker, and two thread segments of compeling the knot handles are penetrated by two of stacker and spiral shell is tied in the screw channel of two caking blocks; Two sleeve inner edges of this stacker respectively are provided with a location chute, and this caking block one lateral margin is provided with a location fin, and when this caking block was placed in the sleeve, the location rib of this caking block and telescopic positioning runner agreed with.

Major advantage of the present utility model is:

Boring machine body 10 can simple and easyly be assembled on the vertical board 40, and after the assembling not only boring machine body 10 can do revolution according to need and adjust and move forward and backward, stacker 31 also can be done revolution adjustment according to need in addition, sliding panel 32 also can be done according to need and move forward and backward, but cooperate workbench 43 oscilaltions of vertical board 40 again, thereby can reach the range of work that is close to no dead angle, and improve working efficiency and ease of use.

Further specify below in conjunction with preferred embodiment and accompanying drawing.

Fig. 1 is the organigram of boring machine commonly used;

Fig. 2 is a perspective exploded view of the present utility model;

Fig. 3 is a three-dimensional combination sketch map of the present utility model;

Fig. 4 is the A-A cross-sectional schematic of Fig. 3;

Fig. 5 is the B-B cross-sectional schematic of Fig. 3;

Fig. 6 analyses and observe for the C-C of Fig. 3 and adjusts the direction sketch map;

Fig. 7 usage operation sketch map of the present utility model;

Referring to Fig. 2, this utility model mainly comprise boring machine body 10, roll adjustment group 20, one movable stacker group 30 and a vertical board 40 wherein boring machine body 10 downsides be provided with a holder 11, on holder 11, be provided with four the perforation 111.Roll adjustment group 20 is by a roll adjustment fixed bar 21, one roll adjustment seat 22, one locking plate 23, one pushes nut 24, one locking handle 25 and three positioning balls 26 are formed, the fixing head 211 in the big footpath of its roll adjustment fixed bar 21 1 end settings, the other end is provided with thread segment 212, and form a round rod segment 213 in

fixing head

211 and 212 of thread segments, roll adjustment seat 22 end face centers provide a location perforation 221, end face proximal edge place is provided with four screws 222 and a T type storage tank 223, lateral margin is provided with a screw 224 and communicates with T type storage tank 223, locking plate 23 centers provide a perforation 231, push nut 24 1 sides and be provided with a screw, movable stacker group 30 is by a stacker 31, one sliding panel 32, one lock knot volution 33, two caking blocks 34, one locking handle 35, two urgent knot handles 36 and a block 37 are formed, its stacker 31 two sides central part upper limbs respectively are provided with a projection 311, the lower surface centre is up extended a casing-joining part 312 with perforation, and these casing-joining part 312 upper end peripheries are provided with a stop ring 313, the upper surface is provided with a storage tank 314, and the two side first half of storage tank 314 is provided with relative dovetail groove 315; A sidewall Lower Half both sides section of storage tank 314 respectively is provided with a perforation 316 in addition, another sidewall central part is provided with a horizontal strip hole 317, the two ends section respectively is provided with a trepanning, and the periphery in this two trepanning respectively extends the sleeve 318 that an inner edge has positioning runner outward, both sides, sliding panel 32 bottom surface respectively are provided with a dovetail slide block 321, centre is provided with a strip and adjusts hole 322, one lateral rear end is provided with a fixture block 323, the front end of another side is provided with a screw channel 324, lock knot volution 33 peripheries etc. are arranged with several lock knot screws 331, caking block 34 is to be cylindric, and the one lateral margin is provided with a location projection, is provided with one on the end face

Shape short slot 314, center are provided with a screw channel 342, compel knot handle 36 ends and are provided with a thread segment 361, and block 37 has provided a locking hole 371.Vertical board 40 is in conjunction with a fixed leg 41 by a base, and these fixed leg 41 upper ends are provided with a noose section 411 than path, noose section 411 upper ends are provided with external screw thread 412, in addition these fixed leg 41 sides are provided with a tooth bar 42, and on the fixed leg 41 in conjunction with a movable table 43 that can reach swing offset up and down.

Consult Fig. 3-Fig. 6, during this utility model assembling, earlier roll adjustment fixed bar 21 is passed from lower to upper in regular turn the adjustment hole 322 of sliding panel 32, the positional punch 221 of roll adjustment seat 22 and the perforation 231 of locking plate 23, make the fixing head 211 of roll adjustment fixed bar 21 be resisted against adjustment hole 322 root edges of sliding panel 32, round rod segment 213 is placed in the adjustment hole 322 of sliding panel 32, be right after to push nut 24 spiral shells and tie thread segment 212 in roll adjustment fixed bar 21 to suitable elasticity, roll adjustment seat 22 still can freely turn round at this moment, and roll adjustment fixed bar 21 still can movable the accent move in the adjustment hole 322 of sliding panel 32, tie in the screw that pushes nut 24 with a Shen head screw 241 spiral shells again, make the urgent thread segment 212 that supports roll adjustment fixed bar 21 of end of this Shen head screw 241, push nut 24 location and make, to locate steel ancient unit of weight, equal to 1/24 liang 26 in addition inserts in the T type storage tank 223 of roll adjustment seat 22, again the holder 11 of boring machine body 10 is aligned and be stacked and placed on the roll adjustment seat 22, and pass the perforation 111 of holder 11 and spiral shell is tied screw 222 lockings in roll adjustment seat 22 with screw 112, reach with locking handle 25 spiral shells and tie in the screw 224 of roll adjustment seat 22 lateral margins, force positioning ball 26 up to support locking plate 23 bottom surfaces one end, make locking plate 23 form the skewed of sled angle, and make roll adjustment seat 22 and roll adjustment fixed bar 21 form fixedly shape, again the casing-joining part 312 of stacker 31 is placed on the noose section 411 of fixed leg 41 upper ends of vertical board 40 in addition, make the noose section 411 of stop ring 41 upper ends of casing-joining part 312 upper end peripheries, make the stop ring 313 of casing-joining part 312 upper end peripheries support tooth bar 42 tops in vertical board 40, protrude the storage tank 314 of stacker 31 with the external screw thread 412 of seasonal fixed leg 41, be right after with lock knot volution 33 spiral shells and tie external screw thread 412 in fixed leg 41 to suitable elasticity, this moment, stacker 31 still can freely turn round, penetrate from the horizontal strip hole 317 of stacker 31 with a locking handle 35 again, and spiral shell is tied in the suitable locks knot screw 331 of lock knot volution 33, and drive lock knot volutions 33 by this locking handle 35 and screw, the groove face that order lock knot volution 33 is compeled to the storage tank 314 of stacker 31, and

stacker

31 and 41 of holders are fixed, again two dovetail slide blocks 321 of sliding panel 32 bottom surfaces are placed on two dovetail grooves 315 of stacker 31, pass the locking hole 371 of block 37 and lock the screw channel of tying in sliding panel 32 324 with screw again, at last two caking blocks 34 are placed in two sleeves 318 of stacker 31, penetrate with of two perforation 316 of two urgent knot handles 36 by stacker 31, and tie screw channel 342 in two caking blocks 34 with its thread segment 361 spiral shells, make two caking blocks 34 toward interior moving and with it

Shape short slot 341 compels to support the dovetail slide block 321 of sliding panel 32 bottom surfaces one side, makes sliding panel 32 fix and promptly finishes assembling.Add man-hour with it, workpiece placed on the movable table 43 of vertical board 40, can by direction shown in Figure 6 do up and down about or revolution adjust.

Consult Fig. 7, when the workpiece that uses this utility model such as desire to process is big, then this workpiece is placed on the base of vertical board 40, locking handle 25 with roll adjustment group 20 moves back pine according to need, make down Shen and break away from and compel to support locking plate 23 bottom surfaces of positioning ball 26, then boring machine body 10 can be desired Working position and freely turn round and move by roll adjustment group 20 activity accent in the adjustment hole 322 of sliding panel 32 according to workpiece; In addition also can move back pine and drive lock knot volution 33 according to need with the locking handle 35 reverse switchings of movable stacker group 30, make lock knot volution 33 break away from the groove face of compeling to the storage tank 314 of stacker 31, then stacker 31 can be desired Working position and freely turns round according to workpiece; Also can be according to need two of movable stacker group 30 be compeled knot handles 36 and suitably move back pine, and make two caking blocks 34

Shape short slot 341 breaks away from the dovetail slide block 321 of compeling to support sliding panel 32 bottom surfaces one side, then portable plate 32 can be desired Working position and movable accent the in front and back moved according to workpiece, and when its accent moves to front side, can fasten by the fixture block 323 of rear end, sliding panel 32 1 side in the projection 311 of stacker 31 1 side central part upper limbs and locate, when in addition its accent moves to rear side, can fasten by the block 37 of sliding panel 32 another side front ends lock knots in the projection 311 of stacker 31 another side central part upper limbs and locate.Has the effect that working range is wide and use is easy to adjust.

Claims

1, a kind of boring machine comprises: a boring machine body, a roll adjustment group, a movable stacker group and a vertical board, and wherein boring machine body downside is provided with a holder; Roll adjustment group system pushes nut, a locking handle and three positioning balls by a roll adjustment fixed bar, a roll adjustment seat, a locking plate, and is formed; Activity stacker group system is made up of a stacker, a sliding panel, a lock knot volution, two caking blocks, a locking handle, two urgent knot handles and a block; In conjunction with a fixed leg, and this fixed leg side is provided with a tooth bar by a base in vertical board system, and on the fixed leg in conjunction with a movable table that can reach swing offset up and down; The boring machine body is locked on the sliding panel of movable stacker group by the roll adjustment group, it is characterized in that: the two sides central part upper limb of this stacker respectively is provided with a projection, centre is down extended a hollow casing-joining part, the upper surface is provided with a storage tank, and the two side first half of this storage tank is provided with relative dovetail groove; A sidewall Lower Half two ends section of storage tank respectively is provided with a perforation in addition, and another sidewall central part is provided with a horizontal strip hole, and the two ends section respectively is provided with a trepanning, and respectively extends a sleeve outward in the periphery of this two trepanning; The both sides, bottom surface of this sliding panel respectively are provided with a dovetail slide block, and centre is provided with a strip and adjusts the hole, and a lateral rear end is provided with a fixture block, and the front end of another side is provided with a screw channel; The periphery of this lock knot volution etc. is arranged with several lock knot screws; This caking block is cylindric, and the one end epimere is provided with one Shape short slot, center are provided with a screw channel; The end that should compel the knot handle is provided with a thread segment; This block has provided a locking hole; The fixed leg upper end of this vertical board is provided with a noose section than path, and noose section upper end is provided with external screw thread; The casing-joining part of this stacker is placed on the noose section of the fixed leg upper end of vertical board, with the extremely suitable elasticity of lock knot volution spiral shell knot, penetrate and tie with the horizontal strip hole of a locking handle again with lock knot volution lock by stacker, two dovetail slide block sets of sliding panel bottom surface place two dovetail grooves of stacker, the block lock is tied the screw channel in sliding panel, two caking blocks are placed in two sleeves of stacker, and two thread segments of compeling the knot handles are penetrated by two of stacker and spiral shell is tied in the screw channel of two caking blocks.

2, boring machine as claimed in claim 1, it is characterized in that: two sleeve inner edges of this stacker respectively are provided with a location chute, this caking block one lateral margin is provided with a location fin, and when this caking block was placed in the sleeve, the location rib of this caking block and telescopic positioning runner agreed with.