CN202439126U - Back bolt type drilling machine - Google Patents
Back bolt type drilling machine Download PDFInfo
- Publication number
- CN202439126U CN202439126U CN2012200725591U CN201220072559U CN202439126U CN 202439126 U CN202439126 U CN 202439126U CN 2012200725591 U CN2012200725591 U CN 2012200725591U CN 201220072559 U CN201220072559 U CN 201220072559U CN 202439126 U CN202439126 U CN 202439126U
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- drilling machine
- back bolt
- bolt type
- eccentric shaft
- type drilling
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- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Drilling And Boring (AREA)
Abstract
The utility model discloses a back bolt type drilling machine which comprises a rack, a work bench and a cross beam mounted on the rack, a stone slab clamp device, an electric cabinet and a drilling device mounted on the cross beam. The back bolt type drilling machine further comprises a hole expanding device enabling the cross beam to move transversely. The hole expanding device comprises a motor, a reducer, an eccentric shaft and an encoder for controlling rotating cycles of the eccentric shaft, and one end of the eccentric shaft is connected with the cross beam; and the other end of the eccentric shaft is in transmission connection with the reducer driven by the motor. According to the back bolt type drilling machine, machining efficiency is high, and machined back bolt holes have flat bottoms, so that dry-hanging is convenient. Besides, the mode that holes are drilled based on depth, and then rotary drill bits are driven to move transversely is utilized for machining back bolt holes, and the machining mode has small crushing strength to stone slabs, so that stone slabs are not easy to crush during the machining, namely, stone slab machining rate of finished products is high.
Description
Technical field
The utility model relates to a kind of drilling machine that is used to process dry-hang stone slab back of the body keyhole, is meant a kind of stable processing quality especially, the back bolt type drilling machine that precision, production efficiency and automaticity are higher.
Background technology
Because people improve the requirement of quality of the life, comfortable, the attractive in appearance and security of living environment quality comes into one's own gradually.Stone material is widely used in the indoor and outdoor wall of building and makes on the purposes such as scape, and the wet combining method that stone curtain wall has experienced the 80s and 90s is to so far dry-hanging method.Because the back bolt type dry-hanging method has that speed of application is fast, construction quality good, the stone material maintenance easily, antidetonation, impact resistance be good, can not pathology etc. advantage, be widely used in the engineering construction of stone curtain wall at present.In the cladding engineering construction of stone curtain wall back bolt type, boring back of the body keyhole is an especially crucial technology, the size of back of the body keyhole and quality and the security thereof that precision will directly influence stone curtain wall.The processing of back of the body keyhole is realized that by drilling machine the hand drilling machine is difficult to guarantee the size and the precision of the back of the body keyhole of processing at present.
Understand according to the applicant, current representative a kind of sheet material hand drilling machine is exerted pressure through the boring handle during boring, when reaching drilling depth, just can press and open up the hole handle, opens up after the hole accomplishes, and will open up the hole handle earlier and return, and the handle of will holing is again return.This kind drilling machine efficient is low, and is high to operator's specification requirement, and improper being prone to of pressure causes damage to drill bit, even broken plate or percent defective height.Representative a kind of sheet material self-action drilling machine in addition; Mainly form by workbench, location locking structure, boring assembling and several parts of frame; Wherein workbench is made up of a framework and several universal rolling wheels of arrangement installation; Each universal rolling wheel top constitutes a rolling supporting bable tops, is used for moving and carrying sheet material.The locating clip locking structure is made up of horizontal vertical limiting plate and the horizontal clamping structure of sheet material, and sheet material plane positioning on the rolling supporting bable tops is clamped.Drilling equipment is used for the sheet material back drill, and during use, the back side with sheet material is placed on the rolling supporting bable tops up earlier, and laterally clamps after moving to the position location, then by drilling equipment work.Above-mentioned drilling machine only is suitable for cut deal and uses, and can't be used for thin plate and slab, supports sheet material because of leaning on a plurality of rollers to form a plurality of summits, and stability is bad, stressed limited, is prone to brokenly plate, and borehole accuracy is low.
The patent No. is that ZL200710024231.6 discloses a kind of drilling machine; It has solved the problem that existing drilling machine table top is punched easily and smashed thin plate; It adopts the blank fixed support table top of " non-" font, solves the not good problem of present drilling machine boring pass and adopts head to comprise that main shaft gyration mechanism, z axle feed mechanism, cooling water supply structure and off-centre opens up holes mechanism.See figures.1.and.2, the working method of this automatic board drilling machine main shaft 1 ' (main shaft 1 ' end is provided with drill bit 2 ') is vertical earlier brill down, gets into the designated depth of stone slab 4 '; Main shaft 1 ' deflection one fixed angle is opened up the hole do oscillating motion then, and is similar with domestic and international common back bolt type automatic drilling machine working method; From Fig. 3, can find out; Too much useless processing has been carried out in back of the body keyhole 3 ' bottom, and the bottom surface is cambered surface, is unfavorable for being connected with crab-bolt (not drawing among the figure) when cladding; While is bigger than normal owing to opening up hole depth, has reduced the bonding strength of stone slab 4 '.
In addition, according to the demand of existing market, the client hopes and can in processing back of the body keyhole, process a larger-size step, to satisfy the needs of engineering construction.' have last cutter head 21 ' ' and following cutter head 22 ' in order to process step, existing processing mode such as Fig. 4 and shown in Figure 5, drill bit 2 ' '; The limitation of the designated depth of drill bit 2 ' ' earlier down vertical be drilled into stone slab 4 ' ', main shaft 1 ' then ' deflection and open up the hole, because its main shaft 1 ' ' working method; Drill bit 2 ' ' the top can't carry out the oscillating motion of wide-angle, so the step dimension that processes is less than normal, be difficult to meet the needs of engineering construction; And from figure, can find out the step 6 ' that this method processes ' out-of-shape (being cambered surface), simultaneously with reference to Fig. 6; On the cambered surface of crab-bolt 5 ' during use ' top unsettled at step 6 ' '; Cause crab-bolt 5 ' ' effective connection length shorten, loosening situation appears easily connecting, long-time use also can cause potential safety hazard.
The utility model content
The utility model provides a kind of back bolt type drilling machine, and it can open up the hole through translation, and its purpose is to overcome the above-mentioned defective that prior art exists.
The technical scheme of the utility model is following:
The back bolt type drilling machine; Comprise frame, be installed on workbench and crossbeam, stone slab fastener, the electric cabinet on the frame and be installed on the drilling equipment on the crossbeam; Said back bolt type drilling machine also comprises the aperture apparatus of opening up that makes cross beam translation; This is opened up aperture apparatus and comprises motor, reductor, eccentric shaft and be used to control the encoder that eccentric shaft rotates the number of turns that one end of said eccentric shaft is connected in crossbeam; The other end be in transmission connection by the reductor of driven by motor.
As the improvement of the utility model, the drilling equipment of two scalable mutual spacings is installed on the said crossbeam, and be equipped with on the said drilling equipment one be used for stablizing feed speed spring return the type hydraulic damper.
As the further improvement of the utility model, said reductor is a worm-gear speed reducer; Said workbench comprises framework and the panel that has mesh, liftable universal rolling wheel device is installed in the framework, and the universal rolling wheel of universal rolling wheel device can stretch in the mesh correspondingly.
Can know that by above-mentioned description compare with prior art, the advantage of the utility model is to the utility model:
1, the back bolt type designed drilling machine adopted of the utility model is pressed deep drilling earlier, and then the mode of the drill bit translation of driven rotary, and this processing mode is less to the breaking strength of stone slab, is adding man-hour, is difficult for rubbing stone slab, and promptly stone slab processed finished products rate is higher; In addition, because breaking strength is little, the boring of the utility model and can processing to thin stone slab.
2, the drill bit of drilling equipment is in the bottom surface left and right translation of back of the body keyhole, and its bottom surface is comparatively smooth, does not almost carry out excessive useless processing, is utilizing crab-bolt to carry out can greatly improving cladding safety coefficient when cladding.
3, the drilling depth of the back bolt type drilling machine of the utility model and open up hole width and can both accurately regulate, the back of the body keyhole size that it processes is accurate, precision is high.
4, two of the back bolt type drilling machine drilling equipment synchronous workings, it can guarantee that two back of the body keyholes have identical size, so that carry out cladding.
5, the drilling equipment of the utility model is provided with spring and returns the type hydraulic damper, and it can guarantee that drilling equipment has stable feed speed.
6, according to needs of production, the utility model only need be changed the drill bit of drilling equipment, just can get out the back of the body keyhole that common back of the body keyhole perhaps has step surface.
7, when needs move stone slab, universal rolling wheel can stretch in the mesh of panel correspondingly, and stone slab can roll on universal rolling wheel, and that is to say only needs the less just removable stone slab of thrust.
Description of drawings
Fig. 1 is the work sketch map of existing drilling machine boring.
Fig. 2 opens up the work sketch map in hole for existing drilling machine.
Fig. 3 is the back of the body keyhole sketch map after existing drilling machine processing.
Fig. 4 processes the work sketch map of back of the body keyhole with the level for existing drilling machine.
Fig. 5 is for having the back of the body keyhole sketch map with the level after drilling machine is processed now.
Fig. 6 is connected sketch map for existing back of the body keyhole with crab-bolt.
Fig. 7 is the structural representation of the back bolt type drilling machine of the utility model.
Fig. 8 is the structural representation at another visual angle of back bolt type drilling machine.
Fig. 9 is the enlarged diagram of B part among Fig. 8.
Figure 10 is the structural representation of workbench and universal rolling wheel supporting elevation device.
Figure 11 is the inner structural representation of workbench.
Figure 12 processes the work sketch map of common back of the body keyhole for the back bolt type drilling machine.
Figure 13 opens up the hole sketch map for what the back bolt type drilling machine was processed common back of the body keyhole.
Figure 14 is the common back of the body keyhole sketch map after the processing of back bolt type drilling machine.
Figure 15 is the back of the body keyhole sketch map of back bolt type drilling machine processing belt step surface.
Sketch map when Figure 16 is the translation of back bolt type drilling machine processing belt step surface back of the body keyhole.
Figure 17 is the back of the body keyhole sketch map of the band step surface after the processing of back bolt type drilling machine.
The specific embodiment
The specific embodiment of the utility model is described with reference to the accompanying drawings.
Embodiment one
With reference to Fig. 7; The back bolt type drilling machine comprise the bottom frame 1, electric cabinet 2, stone slab fastener 3 (be used for stone slab is pressed in workbench 4, present embodiment is a cylinder), be installed on workbench 4 and crossbeam 5 on the frame 1, open up aperture apparatus and be installed on two drilling equipments 7 on the crossbeam 5.Electric cabinet 2 is arranged on the frame 1, and it adopts PLC control system, autofeed, withdrawing, holes, opens up the hole, and easy and simple to handle, machining accuracy is high, has improved production efficiency, and then improves economic benefit of enterprises.
With reference to Figure 11 and Figure 12, workbench 4 comprises framework 41 and the panel 42 that has mesh simultaneously, and panel 42 is installed on framework 41 upper ends, and it is made up of the plastic plate of bottom and the rubber slab on top layer, and framework 41 cooperates with panel 42 can effectively support stone slab to be processed.Liftable universal rolling wheel device is installed in the framework 41; This universal rolling wheel device is made up of roller support 81, universal rolling wheel 82 and the universal rolling wheel supporting elevation device 83 on roller support 81 spaced apart; Roller supporting elevation device 83 has a cylinder 84, and the two ends of this cylinder 84 are connected with frame 1 with roller support 81 respectively, during use; Cylinder 84 can promote roller support 81 and move up and down; And then the height of control universal rolling wheel 82, guarantee that universal rolling wheel 82 can stretch in the mesh correspondingly, thereby be convenient to moving of stone slab.
Simultaneously with reference to Fig. 8 and Figure 10; Drilling equipment 7 is comparatively common in the prior art; The utility model has two drilling equipments 7 to be installed on the crossbeam 5; These two drilling equipments 7 all can move on crossbeam 5 according to actual needs, through controlling both spacings, to make the distance of holing on the stone slab by demand.Drilling equipment 7 mainly comprises drill bit rotation controling mechanism, drill bit feeding controlling organization and smooth rate apparatus.The drill bit rotation controling mechanism as input power, through band transmission outputting power, makes main shaft 71 high speed rotaries by general-purpose machine, and main shaft 71 firmly carries out work with drill bit 72 through being threaded.Drill bit feeding controlling organization is by the element of general cylinder as the feeding of the execution bit bore degree of depth.The smooth rate apparatus of the utility model, it adopts spring to return type hydraulic damper 73 enough to obtain stable feed speed, prevents brokenly plate and obtains the good hole of precision.In addition, in order to process back of the body keyhole 9 shown in figure 14, drill bit 72 shapes of present embodiment roughly are round table-like.
Simultaneously with reference to Fig. 9; Open up turbine and worm reductor 62, eccentric shaft 63 and encoder 64 that aperture apparatus comprises motor 61, lays respectively at left and right two ends; Eccentric shaft 63 rotates the number of turns and is controlled to satisfy required precision by encoder 64, and motor 61 drives worm-gear speed reducers 62 work.Interconnect through power transmission shaft 65 between two worm-gear speed reducers 62; The two ends of eccentric shaft 63 are in transmission connection with crossbeam 5 and turbine and worm reductor 62 respectively.Import power by motor 61 conducts during use; Driving eccentric shaft 63 through worm-gear speed reducer 62 rotates; And crossbeam 5 is connected with eccentric shaft 63, so crossbeam 5 can be along with left and right sides translation be by a small margin carried out in the rotation of eccentric shaft 63, thereby drives two drilling equipments, 7 same moved further; And then make drill bit 72 left and right sides translations of rotation at a high speed, and final the completion opened up hole operation.
Simultaneously with reference to Figure 12,13 and 14; Utilize the method for above-mentioned back bolt type drilling machine processing stone slab back of the body keyhole, it may further comprise the steps: a, universal rolling wheel 82 rise under cylinder 84 drives, and then lift up stone slab 10; And make stone slab 10 be rolled into the pattern position; Universal rolling wheel 82 is fallen again, and this moment, panel 42 was close in stone slab 10 bottom surfaces, and then utilizes stone slab fastener 3 fixing; B, according to actual needs regulates the position and the spacing of two drilling equipments 7, and carries out vertical drilling according to the preset degree of depth, and is shown in figure 12; C, start and to open up aperture apparatus, drilling equipment 7 left and right translation that eccentric shaft 63 drives on the crossbeams 5, thus make drill bit 72 left and right translation of rotation, shown in figure 13, and the final processing of accomplishing back of the body keyhole 9.After waiting to carry on the back keyhole 9 and having bored, universal rolling wheel 82 rises once more, thereby being convenient to remove unloads stone slab 10.
Embodiment two
With reference to Figure 15,16 and 17; The structure of present embodiment and the foregoing description one is basic identical and to open up the hole method identical; Its main distinction is that the drill bit 72 ' of present embodiment has last cutter head 721 ' and following cutter head 722 ', and following cutter head 722 ' is identical with embodiment one shape, and last cutter head 721 ' is oblate cylindricality; This drill bit 72 ' can process the back of the body keyhole 9 ' that has step surface 91 ', and the step surface 91 ' that processes is comparatively smooth.
The above-mentioned specific embodiment that is merely utility model, but the design concept of the utility model is not limited thereto allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should belong to the behavior of invading the utility model protection domain.
Claims (3)
1. back bolt type drilling machine; Comprise frame, be installed on workbench and crossbeam, stone slab fastener, the electric cabinet on the frame and be installed on the drilling equipment on the crossbeam; It is characterized in that: said back bolt type drilling machine also comprises the aperture apparatus of opening up that makes cross beam translation; This is opened up aperture apparatus and comprises motor, reductor, eccentric shaft and be used to control the encoder that eccentric shaft rotates the number of turns that one end of said eccentric shaft is connected in crossbeam; The other end be in transmission connection by the reductor of driven by motor.
2. back bolt type drilling machine as claimed in claim 1 is characterized in that: the drilling equipment of two scalable mutual spacings is installed on the said crossbeam, and be equipped with on the said drilling equipment one be used for stablizing feed speed spring return the type hydraulic damper.
3. back bolt type drilling machine as claimed in claim 1 is characterized in that: said reductor is a worm-gear speed reducer; Said workbench comprises framework and the panel that has mesh, liftable universal rolling wheel device is installed in the framework, and the universal rolling wheel of universal rolling wheel device can stretch in the mesh correspondingly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200725591U CN202439126U (en) | 2012-03-01 | 2012-03-01 | Back bolt type drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200725591U CN202439126U (en) | 2012-03-01 | 2012-03-01 | Back bolt type drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202439126U true CN202439126U (en) | 2012-09-19 |
Family
ID=46820580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200725591U Withdrawn - After Issue CN202439126U (en) | 2012-03-01 | 2012-03-01 | Back bolt type drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202439126U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102581965A (en) * | 2012-03-01 | 2012-07-18 | 福建省南安市巨轮机械有限公司 | Back-bolt type drilling machine and method for machining back-bolt hole by using same |
| CN103522427A (en) * | 2013-10-23 | 2014-01-22 | 陈晓通 | Back bolt puncher and operation method thereof |
| CN104552617A (en) * | 2014-12-29 | 2015-04-29 | 合肥蓝氏特种玻璃有限责任公司 | Working table of glass perforating machine |
| CN105252652A (en) * | 2015-11-02 | 2016-01-20 | 深圳市创世纪机械有限公司 | Glass touch screen machining machine tool |
| CN106272992A (en) * | 2015-05-26 | 2017-01-04 | 山西颐顺鑫科技有限公司 | Back of the body bolt puncher and the method utilizing its machining back-bolt hole |
-
2012
- 2012-03-01 CN CN2012200725591U patent/CN202439126U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102581965A (en) * | 2012-03-01 | 2012-07-18 | 福建省南安市巨轮机械有限公司 | Back-bolt type drilling machine and method for machining back-bolt hole by using same |
| CN102581965B (en) * | 2012-03-01 | 2014-12-03 | 福建省南安市巨轮机械有限公司 | Back-bolt type drilling machine and method for machining back-bolt hole by using same |
| CN103522427A (en) * | 2013-10-23 | 2014-01-22 | 陈晓通 | Back bolt puncher and operation method thereof |
| CN104552617A (en) * | 2014-12-29 | 2015-04-29 | 合肥蓝氏特种玻璃有限责任公司 | Working table of glass perforating machine |
| CN106272992A (en) * | 2015-05-26 | 2017-01-04 | 山西颐顺鑫科技有限公司 | Back of the body bolt puncher and the method utilizing its machining back-bolt hole |
| CN106272992B (en) * | 2015-05-26 | 2018-03-16 | 山西颐顺鑫科技有限公司 | Back of the body bolt puncher and the method using its machining back-bolt hole |
| CN105252652A (en) * | 2015-11-02 | 2016-01-20 | 深圳市创世纪机械有限公司 | Glass touch screen machining machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120919 Effective date of abandoning: 20141203 |
|
| RGAV | Abandon patent right to avoid regrant |