CN107322817B - A kind of glass automatic drilling machine with deceleration - Google Patents

A kind of glass automatic drilling machine with deceleration Download PDF

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Publication number
CN107322817B
CN107322817B CN201710611674.9A CN201710611674A CN107322817B CN 107322817 B CN107322817 B CN 107322817B CN 201710611674 A CN201710611674 A CN 201710611674A CN 107322817 B CN107322817 B CN 107322817B
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CN
China
Prior art keywords
active disk
driven disc
revolving part
deceleration
drilling machine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201710611674.9A
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Chinese (zh)
Other versions
CN107322817A (en
Inventor
肖华章
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing Huarui Glass Co Ltd
Original Assignee
Chongqing Huarui Glass Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chongqing Huarui Glass Co Ltd filed Critical Chongqing Huarui Glass Co Ltd
Priority to CN201710611674.9A priority Critical patent/CN107322817B/en
Publication of CN107322817A publication Critical patent/CN107322817A/en
Application granted granted Critical
Publication of CN107322817B publication Critical patent/CN107322817B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28DWORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/14Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by boring or drilling
    • B28D1/146Tools therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28DWORKING STONE OR STONE-LIKE MATERIALS
    • B28D7/00Accessories specially adapted for use with machines or devices of the preceding groups
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28DWORKING STONE OR STONE-LIKE MATERIALS
    • B28D7/00Accessories specially adapted for use with machines or devices of the preceding groups
    • B28D7/02Accessories specially adapted for use with machines or devices of the preceding groups for removing or laying dust, e.g. by spraying liquids; for cooling work

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

The invention discloses a kind of glass automatic drilling machine with deceleration, and in particular to glass post-processing technical field;It includes active disk, driven disc, semicircular revolving part and impeller are provided on active disk, the multiple arcs groove matched with revolving part is provided on driven disc, promotion slot is provided between two adjacent arc grooves, revolving part can slide in arc groove, and impeller, which can be successively fed into corresponding promotion slot with the rotation of active disk, rotates driven disc.The present invention can make glass stress to be processed from large to small, to be easier processing glass drilling problem, avoid glass fragmentation in boring procedure.

Description

A kind of glass automatic drilling machine with deceleration
Technical field
The present invention relates to glass post-processing technical field, especially a kind of glass automatic drilling machine with deceleration.
Background technique
Glass should be firmly the process by being gradually reduced greatly in boring procedure.But traditional drilling machine is mostly direct Drive drill bit rotation come to glass drilling, this kind of mode easily makes glass fragmentation in boring procedure using motor.
Summary of the invention
To solve above-mentioned deficiency, it is an object of the invention to provide a kind of glass automatic drilling machine with deceleration, It can make glass stress to be processed from large to small, to be easier processing glass drilling problem, avoid glass in boring procedure Middle fragmentation.
It is realized the purpose of the present invention is technical solution in this way, it includes pedestal, on the pedestal or so simultaneously Column are provided with two support rods, and the bottom of two support rods and pedestal upper surface are affixed, set up between the top of two support rods There is crossbeam, the both ends of the crossbeam are affixed with the top of corresponding support rod respectively;Rotating electric machine, institute are provided on the crossbeam It states and is provided with active disk on rotating electric machine, the central point of the active lower disk surface and the rotor of rotating electric machine are driven and connect It connects, the upper surface of active disk is provided with semicircular revolving part, and the revolving part and active disk are concentric, the following table of revolving part Face and the upper surface of active disk are affixed;Be provided with impeller on the radius of the active disk, the axis of the impeller with Diameter on the section of revolving part is vertical;Be provided with driven disc between the outer of active disk and the circular arc of revolving part, it is described from Moving plate and revolving part are on the same horizontal plane, are evenly provided on the outer of driven disc multiple recessed to driven disc central point Sunken arc groove, revolving part can slide in arc groove;Promotion slot is provided between two adjacent arc grooves, Described one end for pushing slot is connected to the outer of driven disc, is pushed the other end of slot to extend close to the central point of driven disc, is pushed away Moving part, which can be successively fed into corresponding promotion slot with the rotation of active disk, rotates driven disc;The following table of driven disc Face is provided with rotation axis, and the top of the rotation axis and driven disc are sequentially connected, and the bottom end of rotation axis passes through crossbeam and is provided with Drill bit.
Further, lateral on the crossbeam to be provided with sliding rail, the sliding rail is located at the side of active disk, along sliding rail Length direction is provided with slidable sliding block, arranged side by side up and down on the sliding block to be provided with two fixed links, two fixations One end of bar and sliding block are affixed, and rotatable reduction gearing, the reduction gearing are provided between the other end of two fixed links It is located at the same horizontal plane with active disk.
Further, there are multiple gear teeth, active disk is engaged with reduction gearing, actively circle on the outer of the active disk The area of disk is greater than the area of reduction gearing, and the number of gear teeth of active disk is greater than the number of gear teeth of reduction gearing.
Further, be provided with water supply device on the pedestal, the water supply device include water storage box, high-pressure pump, water pipe, Spray head, on the base, the high-pressure pump is arranged in water storage box, and high-pressure pump is connected by water pipe and spray head for the water storage box setting Logical, the nozzle of the spray head extends to the lower section of drill bit.
Further, multiple balls are provided in the arc groove.
Further, distance of the length for pushing slot less than impeller to active circle disk center.
Further, the lower surface of the crossbeam is provided with two brackets, and two brackets are relative to rotation axis pair Claim, every bracket and beam vertical, the top of bracket and crossbeam are affixed, and the bottom end of bracket extends close to the upper of pedestal Surface.
Further, the bottom end of the bracket is vertically arranged with spring, and one end of the spring and bracket are affixed, spring The other end be provided with cushion rubber bumper.
By adopting the above-described technical solution, the present invention has the advantage that: the present invention provides a kind of with deceleration function Glass to be processed is placed on the base, starts rotating electric machine, control the brill by rotating electric machine by the glass automatic drilling machine of energy The revolving speed of hole machine, rotating electric machine impart power to active disk, and active disk is rotated around the rotor of rotating electric machine, are located at it Revolving part and impeller above is rotated with the rotation of active disk, when revolving part and an arc groove contact, rotation Turn part to slide in arc groove, after revolving part slides entirely over arc groove, impeller enters pushing away for arc groove side In dynamic slot, impeller pushes slot rotation, after pushing slot to be moved to certain distance, push because the rotation by active disk will drive Part, which is detached from, pushes slot rotation, and then revolving part is contacted with arc groove then again, and so on, impeller rotation passes through promotion Slot drives driven disc rotation, to make rotation axis rotate with drill bit in glass surface to be processed, until glass is perforated into Until function.It drives impeller and revolving part to rotate using active disk rotational, so that impeller be promoted to drive driven disc rotation, comes Realize the purpose slowed down;During power transmission each time, be driven by primary-slave relation, replace it is traditional merely with The case where retarder slows down to drilling machine, can also while consumption largely during can guarantee power transmitting It controls drill bit at process from large to small glass stress condition to be processed, avoids glass to be processed in boring procedure In easy fragmentation the problem of.
Other advantages, target and feature of the invention will be illustrated in the following description to a certain extent, and And to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, Huo Zheke To be instructed from the practice of the present invention.Target and other advantages of the invention can be wanted by following specification and right Book is sought to be achieved and obtained.
Detailed description of the invention
Detailed description of the invention of the invention is as follows:
Fig. 1 is the structural diagram of the present invention;
Fig. 2 is the top perspective view of Fig. 1;
Fig. 3 is that driven disc faces enlarged drawing in Fig. 1;
In figure: 1. pedestals;2. support rod;3. crossbeam;4. rotating electric machine;5. active disk;6. revolving part;7. impeller; 8. driven disc;9. arc groove;10. pushing slot;11. rotation axis;12. drill bit;13. sliding rail;14. sliding block;15. fixed link;16. Reduction gearing;17. water storage box;18. high-pressure pump;19. water pipe;20. spray head;21. ball;22. bracket;23. spring;24. slow Rush rubber mat.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples.
Embodiment:
Following Fig. 1 to Fig. 3, a kind of glass automatic drilling machine with deceleration include pedestal 1, left and right on pedestal 1 Be set side by side with two support rods 2, the bottom and 1 upper surface of pedestal of two support rods 2 are affixed, the tops of two support rods 2 it Between be provided with crossbeam 3, the both ends of crossbeam 3 are affixed with the top of corresponding support rod 2 respectively;Rotating electric machine is provided on crossbeam 3 4, active disk 5 is provided on rotating electric machine 4, the central point of 5 lower surface of active disk and the rotor of rotating electric machine 4 are driven and connect It connects, the upper surface of active disk 5 is provided with semicircular revolving part 6, and revolving part 6 and active disk 5 are concentric, under revolving part 6 Surface and the upper surface of active disk 5 are affixed;Impeller 7, the axis of impeller 7 and rotation are provided on the radius of active disk 5 The diameter turned on the section of part 6 is vertical;Driven disc 8 is provided between the outer of active disk 5 and the circular arc of revolving part 6, it is driven Disk 8 and revolving part 6 are on the same horizontal plane, and six are evenly provided on the outer of driven disc 8 to 8 central point of driven disc The arc groove 9 of recess, revolving part 6 can slide in arc groove 9;It is provided between two adjacent arc grooves 9 Slot 10 is pushed, one end of slot 10 is pushed to be connected to the outer of driven disc 8, the other end of slot 10 is pushed to extend close to driven disc 8 Central point, impeller 7, which can be successively fed into corresponding promotion slot 10 with the rotation of active disk 5, makes driven disc 8 Rotation;The lower surface of driven disc 8 is provided with rotation axis 11, and the top of rotation axis 11 and driven disc 8 are sequentially connected, rotation axis 11 Bottom end passes through crossbeam 3 and is provided with drill bit 12.
Glass to be processed is placed on pedestal 1, rotating electric machine 4 is started, turning for the drilling machine is controlled by rotating electric machine 4 Speed, rotating electric machine 4 impart power to active disk 5, and active disk 5 is rotated around the rotor of rotating electric machine 4, face disposed thereon Revolving part 6 and impeller 7 rotated with the rotation of active disk 5, when revolving part 6 and an arc groove 9 contact, rotation Turn part 6 to slide in arc groove 9, after revolving part 6 slides entirely over arc groove 9, impeller 7 enters arc groove 9 one In the promotion slot 10 of side, impeller 7 pushes slot 10 to rotate because the rotation by active disk 5 will drive, when promotion slot 10 is moved to After certain distance, impeller 7, which is detached from, pushes slot 10 to rotate, and then revolving part 6 is contacted with arc groove 9 then again, successively class It pushes away, the rotation of impeller 7 is by pushing slot 10 that driven disc 8 is driven to rotate, to make rotation axis 11 with drill bit 12 to be processed Glass surface rotation, until glass is perforated successfully.It is rotated using active disk 5 and drives impeller 7 and 6 turns of revolving part It is dynamic, to promote impeller 7 that driven disc 8 is driven to rotate, to realize the purpose of deceleration;During power transmission each time, lead to It crosses primary-slave relation to be driven, replaces traditional the case where slowing down merely with retarder to drilling machine, can guarantee Power can also make while do not consumed largely during transmitting drill bit 12 to glass stress condition control to be processed at by The process to become smaller greatly avoids glass to be processed in boring procedure the problem of easy fragmentation.
Lateral on crossbeam 3 to be provided with sliding rail 13, sliding rail 13 is located at the side of active disk 5, along the length side of sliding rail 13 It is arranged side by side up and down on sliding block 14 to be provided with two fixed links 15 to being provided with slidable sliding block 14, the one of two fixed links 15 Hold affixed with sliding block 14, be provided with rotatable reduction gearing 16 between the other end of two fixed links 15, reduction gearing 16 and Active disk 5 is located at the same horizontal plane.
There are multiple gear teeth, active disk 5 is engaged with reduction gearing 16, the face of active disk 5 on the outer of active disk 5 Product is greater than the area of reduction gearing 16, and the number of gear teeth of active disk 5 is greater than the number of gear teeth of reduction gearing 16.
Sliding block 14 is gone to cunning at active disk 5 from left to right in sliding rail 13, when reduction gearing 16 is contacted with active disk 5 After engagement, reduction gearing 16 reduces the revolving speed of active disk 5, to achieve the purpose that deceleration;When being not necessarily to slow down, sliding block 14 Reduction gearing 16 is driven to sail out of active disk 5.When the revolving speed of rotating electric machine 4 can not be accurately controlled, pass through sliding block 14 The mode of sliding can also make active disk 5 slow down, to reduce drill bit 12 to the stress degree of glass to be processed.
It is provided with water supply device on pedestal 1, water supply device includes water storage box 17, high-pressure pump 18, water pipe 19, spray head 20, Water storage box 17 is arranged on pedestal 1, and high-pressure pump 18 is arranged in water storage box 17, and high-pressure pump 18 is connected by water pipe 19 and spray head 20 Logical, the nozzle of spray head 20 extends to the lower section of drill bit 12.
Water in water storage box 17 passes to spray head 20 by high-pressure pump 18, water pipe 19, and water is sprayed to be processed by spray head 20 Glass on, cool down to glass to be processed;In order to avoid in drilling, glass is burst, anhydrous drilling can be generated because of friction Heat causes glass swelling to make glass rupture.
Multiple balls 21 are provided in arc groove 9, ball 21 is uniformly arranged along the concave surface of groove, reduces revolving part Frictional force between 6 and arc groove 9 is easier to slip over arc groove 9 convenient for revolving part 6.
The length of slot 10 is pushed to be less than the distance that impeller 7 arrives 5 center of circle of active disk, impeller 7 during rotation, is It avoids impeller 7 from being stuck in push in slot 10, enables impeller 7 smooth rotation to pushing in slot 10 or produce promotion slot 10, To push the mobile rotation to realize driven disc 8 of slot 10 by driving.
The lower surface of crossbeam 3 is provided with two brackets 22, and two brackets 22 are symmetrical relative to rotation axis 11, and every tight Gu item 22 is vertical with crossbeam 3, the top of bracket 22 and crossbeam 3 are affixed, and the bottom end of bracket 22 extends close to the upper of pedestal 1 Surface.
The bottom end of bracket 22 is vertically arranged with spring 23, and one end of spring 23 and bracket 22 are affixed, spring 23 it is another One end is provided with cushion rubber bumper 24.
Convenient for fixing glass to be processed, avoids the glass in boring procedure from generating movement, influence drilling effect;It is slow Rushing rubber mat 24 avoids bracket 22 from directly contacting with glass, and glass surface is protected not scratched.
The present embodiment can make glass stress to be processed from large to small, to be easier processing glass drilling problem, keep away Exempt from glass in boring procedure the problem of fragmentation.
Finally, it is stated that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to compared with Good embodiment describes the invention in detail, those skilled in the art should understand that, it can be to skill of the invention Art scheme is modified or replaced equivalently, and without departing from the objective and range of the technical program, should all be covered in the present invention Scope of the claims in.

Claims (8)

1. a kind of glass automatic drilling machine with deceleration, it is characterised in that: include pedestal, on the pedestal or so simultaneously Column are provided with two support rods, and the bottom of two support rods and pedestal upper surface are affixed, set up between the top of two support rods There is crossbeam, the both ends of the crossbeam are affixed with the top of corresponding support rod respectively;Rotating electric machine, institute are provided on the crossbeam It states and is provided with active disk on rotating electric machine, the central point of the active lower disk surface and the rotor of rotating electric machine are driven and connect It connects, the upper surface of active disk is provided with semicircular revolving part, and the revolving part and active disk are concentric, the following table of revolving part Face and the upper surface of active disk are affixed;Be provided with impeller on the radius of the active disk, the axis of the impeller with Diameter on the section of revolving part is vertical;Be provided with driven disc between the outer of active disk and the circular arc of revolving part, it is described from Moving plate and revolving part are on the same horizontal plane, are evenly provided on the outer of driven disc multiple recessed to driven disc central point Sunken arc groove, revolving part can slide in arc groove;Promotion slot is provided between two adjacent arc grooves, Described one end for pushing slot is connected to the outer of driven disc, is pushed the other end of slot to extend close to the central point of driven disc, is pushed away Moving part, which can be successively fed into corresponding promotion slot with the rotation of active disk, rotates driven disc;The following table of driven disc Face is provided with rotation axis, and the top of the rotation axis and driven disc are sequentially connected, and the bottom end of rotation axis passes through crossbeam and is provided with Drill bit.
2. the glass automatic drilling machine according to claim 1 with deceleration, it is characterised in that: horizontal on the crossbeam To be provided with sliding rail, the sliding rail is located at the side of active disk, the length direction of sliding rail is provided with slidable sliding block, Arranged side by side up and down on the sliding block to be provided with two fixed links, one end of two fixed links and sliding block are affixed, two fixations Rotatable reduction gearing is provided between the other end of bar, the reduction gearing and active disk are located at the same horizontal plane.
3. the glass automatic drilling machine according to claim 2 with deceleration, it is characterised in that: the active disk Outer on there are multiple gear teeth, active disk engages with reduction gearing, the area of active disk greater than reduction gearing area, The number of gear teeth of active disk is greater than the number of gear teeth of reduction gearing.
4. the glass automatic drilling machine according to claim 1 with deceleration, it is characterised in that: set on the pedestal It is equipped with water supply device, the water supply device includes water storage box, high-pressure pump, water pipe, spray head, and the water storage box is arranged in pedestal On, the high-pressure pump is arranged in water storage box, and high-pressure pump is connected to by water pipe with spray head, and the nozzle of the spray head extends to drill bit Lower section.
5. the glass automatic drilling machine according to claim 1 with deceleration, it is characterised in that: the arc groove Inside it is provided with multiple balls.
6. the glass automatic drilling machine according to claim 1 with deceleration, it is characterised in that: the promotion slot Length is less than impeller to the distance of active circle disk center.
7. the glass automatic drilling machine according to claim 1 with deceleration, it is characterised in that: under the crossbeam Surface is provided with two brackets, and two brackets are relative to rotation axial symmetry, every bracket and beam vertical, fastening The top of item and crossbeam are affixed, and the bottom end of bracket extends close to the upper surface of pedestal.
8. the glass automatic drilling machine according to claim 7 with deceleration, it is characterised in that: the bracket Bottom end is vertically arranged with spring, and one end of the spring and bracket are affixed, and the other end of spring is provided with cushion rubber bumper.
CN201710611674.9A 2017-07-25 2017-07-25 A kind of glass automatic drilling machine with deceleration Expired - Fee Related CN107322817B (en)

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CN201710611674.9A CN107322817B (en) 2017-07-25 2017-07-25 A kind of glass automatic drilling machine with deceleration

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Application Number Priority Date Filing Date Title
CN201710611674.9A CN107322817B (en) 2017-07-25 2017-07-25 A kind of glass automatic drilling machine with deceleration

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CN107322817A CN107322817A (en) 2017-11-07
CN107322817B true CN107322817B (en) 2019-02-05

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110756420A (en) * 2019-11-11 2020-02-07 湖北宏图中药材科技有限公司 Skin and meat separating mechanism for production and processing of rhizoma atractylodis

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102211859A (en) * 2011-05-09 2011-10-12 武汉瑞林峰机器有限公司 Door type drilling machine
CN103144204A (en) * 2013-03-05 2013-06-12 福建省南安市巨轮机械有限公司 Oblique drilling machine for stone dry hanging plate
CN105171932A (en) * 2015-09-23 2015-12-23 嵊州市寰鼎玻璃科技有限公司 Full-automatic glass drilling machine applied to production and processing of glass
CN105835581A (en) * 2016-05-10 2016-08-10 徐利斌 Numerical control stereoscopic ceramic body relief engraving system
CN205703663U (en) * 2016-06-16 2016-11-23 浙江华创融盛商业展示有限公司 A kind of punching burnishing device of glass

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4037169B2 (en) * 2002-05-28 2008-01-23 中村留精密工業株式会社 Side processing method of hard brittle plate
JP4760829B2 (en) * 2005-04-14 2011-08-31 坂東機工株式会社 Method and apparatus for drilling glass plate

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102211859A (en) * 2011-05-09 2011-10-12 武汉瑞林峰机器有限公司 Door type drilling machine
CN103144204A (en) * 2013-03-05 2013-06-12 福建省南安市巨轮机械有限公司 Oblique drilling machine for stone dry hanging plate
CN105171932A (en) * 2015-09-23 2015-12-23 嵊州市寰鼎玻璃科技有限公司 Full-automatic glass drilling machine applied to production and processing of glass
CN105835581A (en) * 2016-05-10 2016-08-10 徐利斌 Numerical control stereoscopic ceramic body relief engraving system
CN205703663U (en) * 2016-06-16 2016-11-23 浙江华创融盛商业展示有限公司 A kind of punching burnishing device of glass

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