CN105290941A - Construction steel bar polishing device with adjustable operation speed - Google Patents

Construction steel bar polishing device with adjustable operation speed Download PDF

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Publication number
CN105290941A
CN105290941A CN201510850930.0A CN201510850930A CN105290941A CN 105290941 A CN105290941 A CN 105290941A CN 201510850930 A CN201510850930 A CN 201510850930A CN 105290941 A CN105290941 A CN 105290941A
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CN
China
Prior art keywords
sleeve member
tooth bar
pinion
shield cover
cover component
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.)
Granted
Application number
CN201510850930.0A
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Chinese (zh)
Other versions
CN105290941B (en
Inventor
周建绿
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.)
Shandong Tai'an Construction Engineering Group Co Ltd
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201510850930.0A priority Critical patent/CN105290941B/en
Publication of CN105290941A publication Critical patent/CN105290941A/en
Application granted granted Critical
Publication of CN105290941B publication Critical patent/CN105290941B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00Other grinding machines or devices
    • B24B27/033Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00Drives or gearings; Equipment therefor
    • B24B47/10Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • B24B47/12Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/04Protective covers for the grinding wheel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

The invention discloses a construction steel bar polishing device with adjustable operation speed. The construction steel bar polishing device comprises a rack (3) and a polishing wheel (31) which is rotatably arranged on the side plate of the rack (3) and is in coaxial connection with a big gear (9); the part, which is exposed above the upper horizontal panel (30) of the rack (3) is used for being in contact with a construction steel bar to perform polishing; the big gear (9) is meshed with a pinion (81) which is fixedly connected with a motor driving shaft (8) so as to be driven; and the pinion (81) is meshed with a right side rack part (10) of a sleeve component (7) provided with a rack, so that the sleeve component (7) provided with the rack is driven to vertically slide along a vertical-direction guide rod (5).

Description

A kind ofly operate the adjustable building iron sanding apparatus of speed
Technical field
The present invention relates to building machinery field, especially a kind ofly operate the adjustable building iron sanding apparatus of speed.
Background technology
In building field, often need to polish to reinforcing bar, such as, the rib of head or rusty stain are polished off, thus carry out additional strain sheet or be convenient to carry out the operations such as reinforcing bar knotting.
In the operating process that this reinforcing bar is polished, the flying chip produced due to the quick operation of grinding wheel easily produces danger to operator.And some current security mask measures are carried out often through manual operation.This mode is forgotten handling safety radome falls when operator and is easily caused potential safety hazard.Arrange special power-driven mechanism to detect and perform falling of this security mask cover, the increase of cost and the inconvenience of maintenance can be caused.
Summary of the invention
The object of the present invention is to provide and a kind ofly operate the adjustable building iron sanding apparatus of speed, it can overcome defect of the prior art.
A kind ofly the adjustable building iron sanding apparatus of speed is operated according to of the present invention, the grinding wheel be coaxially connected on the side plate comprising frame and be installed in rotation on described frame and with gear wheel, described grinding wheel is exposed to the part of the upper horizontal plane plate of described frame for contacting to perform polishing with building iron, described gear wheel engages with the pinion be connected on motor driving shaft thus is driven, described pinion also engages to drive the sleeve member of described band tooth bar to slide up and down along vertical direction guide rod with the right side tooth-strip part on the sleeve member of band tooth bar, the left side of the sleeve member of described band tooth bar is fixedly installed horizontal nose bar clicking section to be inserted in the horizontal poke hole in the vertical plate portion of barricade shield cover component slidably, described vertical plate portion is connected with the radome of vertical direction by level connection joint portion, thus described radome can be made to move downward and make lower end be inserted into inserting in the hole in described upper horizontal plane plate will perform the building iron shielding of polishing thus, the left side in described vertical plate portion is fixedly connected with guiding casting lug thereon in order to be slidably matched leading to described moving up and down of barricade shield cover component with the vertical rail groove in the left wallboard of described frame, the upper side of described guiding casting lug thereon is connected upwards stretched by described barricade shield cover component with the top plate of described frame by extension spring, the lower end of described vertical direction guide rod with can the roller slide block of horizontal slip in the base plate guide groove of described frame be fixedly connected with, upper end is fixedly connected with the bottom side of conehead slide block, the left side head of described conehead slide block is the taper with lower inclined plane and ramp, in order to coordinate with the trapezoidal groove of the correspondingly-shaped in the right flank being arranged on described vertical plate portion, described conehead slide block can horizontally slip being fixedly installed in the sliding chamber in the holder on described upper horizontal plane plate, and make head top, described left side be pressed on the right flank in described vertical plate portion by the Compress Spring in described sliding chamber, vertical lead is also fixedly installed in order to pass described level connection joint portion thus to lead to described moving up and down of barricade shield cover component between described top plate and described holder, described frame left end face is provided with electronic-controlled installation, described electronic-controlled installation is connected with motor, described electronic-controlled installation is in order to control the rotating speed of described motor, thus the sleeve member of described band tooth bar and the running speed of described grinding wheel can be controlled by the rotating speed adjusting described motor as required.
Wherein, when original state be described barricade shield cover component be in upper position the exposed portion of described grinding wheel is opened wide time, the described building iron be polished is placed near the described exposed portion of described grinding wheel, and now, head top, described left side is pressed on described right flank; After motor powers on, described pinion drives the sleeve member of described band tooth bar to move downward, thus drive described barricade shield cover component to overcome the elastic force of described extension spring by described horizontal nose bar clicking section and move downward, when described left side head slips into after in described trapezoidal groove, described conehead slide block drives the sleeve member of described band tooth bar to depart to left movement and the engaging of described pinion under the effect of described Compress Spring; When needs stop polishing work, by will the left side of described guiding casting lug thereon be fixedly installed on and stretch out in the operation shank upward sliding of described left wallboard and make described motor power-off and and then described trapezoidal groove departed from the cooperation of described left side head and again makes to be with the described right side tooth-strip part of the sleeve member of tooth bar and engaging of described pinion.
Pass through such scheme, can engage and the rack sleeve parts that can depart from driven wheel owing to being provided with, its starting stage that can power at motor and automatically drive security mask cover to fall, and to automatically disengage afterwards with driven wheel engage thus the continuation not affecting driving pinion runs.And, when being lifted by radome by motor auto-breaking, thus potential safety hazard can be avoided by setting operation handle.Thus, can be convenient to reinforcing bar loading or unloading when safety guard is opened, machining area can be shielded in process, thus improve the security performance of equipment and do not increase the link such as power drive and detection when the function that synchronous execution safety guard falls, thus reduce equipment cost and be convenient to plant maintenance.Whole device can significantly improve the security performance of operation and stable and reliable operation.
Accompanying drawing explanation
Fig. 1 is a kind of overall structure schematic diagram operating the adjustable building iron sanding apparatus of speed of the present invention.
Detailed description of the invention
Below in conjunction with Fig. 1, the present invention is described in detail.
The adjustable building iron sanding apparatus of speed is operated according to embodiment is a kind of, on the side plate comprising frame 3 and be installed in rotation on described frame 3 and the grinding wheel 31 that be connected coaxial with gear wheel 9, described grinding wheel 31 is exposed to the part of the upper horizontal plane plate 30 of described frame 3 for contacting to perform polishing with building iron 1, described gear wheel 9 engages with the pinion 81 be connected on motor driving shaft 8 thus is driven, described pinion 81 also engages to drive the sleeve member 7 of described band tooth bar to slide up and down along vertical direction guide rod 5 with the right side tooth-strip part 10 on the sleeve member 7 of band tooth bar, the left side of the sleeve member 7 of described band tooth bar is fixedly installed horizontal nose bar clicking section 6 to be inserted in the horizontal poke hole 11 in the vertical plate portion 14 of barricade shield cover component 33 slidably, described vertical plate portion 14 is connected with the radome 20 of vertical direction by level connection joint portion 16, thus described radome 20 can be made to move downward and thus the building iron 1 performing polishing is shielded in the patchhole 19 making lower end be inserted in described upper horizontal plane plate 30, the left side in described vertical plate portion 14 is fixedly connected with guiding casting lug thereon 23 in order to be slidably matched leading to described moving up and down of barricade shield cover component 33 with the vertical rail groove 340 in the left wallboard 34 of described frame 3, the upper side of described guiding casting lug thereon 23 is connected upwards stretched by described barricade shield cover component 33 by extension spring 21 with the top plate 35 of described frame 3, the lower end of described vertical direction guide rod 5 with can the roller slide block 4 of horizontal slip in the base plate guide groove 38 of described frame 3 be fixedly connected with, upper end is fixedly connected with the bottom side of conehead slide block 13, the left side head 12 of described conehead slide block 13 is for having the taper of lower inclined plane and ramp, in order to coordinate with the trapezoidal groove 15 of the correspondingly-shaped in the right flank being arranged on described vertical plate portion 14, described conehead slide block 13 can horizontally slip being fixedly installed in the sliding chamber 170 in the holder 17 on described upper horizontal plane plate 30, and make head top, described left side be pressed on the right flank in described vertical plate portion 14 by the Compress Spring 18 in described sliding chamber 170, vertical lead 171 is also fixedly installed in order to pass described level connection joint portion 16 thus to lead to described moving up and down of barricade shield cover component 33 between described top plate 35 and described holder 17, described frame 3 left end face is provided with electronic-controlled installation 101, described electronic-controlled installation 101 is connected with motor, described electronic-controlled installation 101 is in order to control the rotating speed of described motor, thus the sleeve member 7 of described band tooth bar and the running speed of described grinding wheel 31 can be controlled by the rotating speed adjusting described motor as required.
Wherein, valuably, when original state be described barricade shield cover component 33 be in upper position the exposed portion of described grinding wheel 31 is opened wide time, the described building iron 1 be polished is placed near the described exposed portion of described grinding wheel 31, now, head 12 top in described left side is pressed on described right flank; After motor powers on, described pinion 81 drives the sleeve member 7 of described band tooth bar to move downward, thus drive described barricade shield cover component 33 to overcome the elastic force of described extension spring 21 by described horizontal nose bar clicking section 6 and move downward, when described left side head 12 slips into after in described trapezoidal groove 15, described conehead slide block 13 drives the sleeve member 7 of described band tooth bar to depart to left movement and the engaging of described pinion 81 under the effect of described Compress Spring 18; When needs stop polishing work, by will the left side of described guiding casting lug thereon 23 be fixedly installed on and stretch out in operation shank 22 upward sliding of described left wallboard 34 and make described motor power-off and and then described trapezoidal groove 15 departed from the cooperation of described left side head 12 and again make to be with the described right side tooth-strip part 10 of the sleeve member 7 of tooth bar and engaging of described pinion 81.
Alternatively, the cut-off switch of described motor can link with described operation shank 22, and its mode can adopt various means well known in the art, such as linked switch or trigger-type contact switch etc.
Can engage and the rack sleeve parts that can depart from driven wheel owing to being provided with, its starting stage that can power at motor and automatically drive security mask cover to fall, and to automatically disengage afterwards with driven wheel engage thus the continuation not affecting driving pinion runs.And, when being lifted by radome by motor auto-breaking, thus potential safety hazard can be avoided by setting operation handle.Thus, can be convenient to reinforcing bar loading or unloading when safety guard is opened, machining area can be shielded in process, thus improve the security performance of equipment and do not increase the link such as power drive and detection when the function that synchronous execution safety guard falls, thus reduce equipment cost and be convenient to plant maintenance.
By with upper type, those skilled in the art can make various change according to mode of operation within the scope of the invention.

Claims (2)

1. one kind operates the adjustable building iron sanding apparatus of speed, on the side plate comprising frame (3) and be installed in rotation on described frame (3) and the grinding wheel (31) that be connected coaxial with gear wheel (9), the part that described grinding wheel (31) is exposed to the upper horizontal plane plate (30) of described frame (3) is used for contacting to perform polishing with building iron (1), described gear wheel (9) engages with the pinion (81) be connected on motor driving shaft (8) thus is driven, described pinion (81) also engages to drive the sleeve member (7) of described band tooth bar to slide up and down along vertical direction guide rod (5) with the right side tooth-strip part (10) on the sleeve member (7) of band tooth bar, the left side of the sleeve member (7) of described band tooth bar is fixedly installed horizontal nose bar clicking section (6) to be inserted in the horizontal poke hole (11) in the vertical plate portion (14) of barricade shield cover component (33) slidably, described vertical plate portion (14) is connected with the radome (20) of vertical direction by level connection joint portion (16), thus described radome (20) can be made to move downward and in the patchhole (19) making lower end be inserted in described upper horizontal plane plate (30), will perform building iron (1) shielding of polishing thus, the left side of described vertical plate portion (14) is fixedly connected with guiding casting lug thereon (23) in order to be slidably matched leading to described moving up and down of barricade shield cover component (33) with the vertical rail groove (340) in the left wallboard (34) of described frame (3), the upper side of described guiding casting lug thereon (23) is connected described barricade shield cover component (33) upwards to be stretched by extension spring (21) with the top plate (35) of described frame (3), the lower end of described vertical direction guide rod (5) with can be fixedly connected with at the roller slide block (4) of horizontal slip in the base plate guide groove (38) of described frame (3), upper end is fixedly connected with the bottom side of conehead slide block (13), the left side head (12) of described conehead slide block (13) is for having the taper of lower inclined plane and ramp, in order to coordinate with the trapezoidal groove (15) of the correspondingly-shaped in the right flank being arranged on described vertical plate portion (14), described conehead slide block (13) can horizontally slip being fixedly installed in the sliding chamber (170) in the holder (17) on described upper horizontal plane plate (30), and make head top, described left side be pressed on the right flank of described vertical plate portion (14) by the Compress Spring (18) in described sliding chamber (170), vertical lead (171) is also fixedly installed in order to pass described level connection joint portion (16) thus to lead to described moving up and down of barricade shield cover component (33) between described top plate (35) and described holder (17), described frame (3) left end face is provided with electronic-controlled installation (101), described electronic-controlled installation (101) is connected with motor, described electronic-controlled installation (101) is in order to control the rotating speed of described motor, thus the sleeve member (7) of described band tooth bar and the running speed of described grinding wheel (31) can be controlled by the rotating speed adjusting described motor as required.
2. a kind ofly operate the adjustable building iron sanding apparatus of speed as claimed in claim 1, wherein, when original state be described barricade shield cover component (33) be in upper position the exposed portion of described grinding wheel (31) is opened wide time, the described building iron (1) be polished is placed near the described exposed portion of described grinding wheel (31), now, described left side head (12) top is pressed on described right flank; After motor powers on, described pinion (81) drives the sleeve member (7) of described band tooth bar to move downward, thus drive described barricade shield cover component (33) to overcome the elastic force of described extension spring (21) by described horizontal nose bar clicking section (6) and move downward, when described left side head (12) is slipped into after in described trapezoidal groove (15), described conehead slide block (13) drives the sleeve member (7) of described band tooth bar to depart to left movement and the engaging of described pinion (81) under the effect of described Compress Spring (18); When needs stop polishing work, by will the left side of described guiding casting lug thereon (23) be fixedly installed on and stretch out in operation shank (22) upward sliding of described left wallboard (34) and make described motor power-off and and then described trapezoidal groove (15) departed from the cooperation in described left side head (12) and again makes to be with described right side tooth-strip part (10) of the sleeve member of tooth bar (7) and engaging of described pinion (81).
CN201510850930.0A 2015-11-30 2015-11-30 A kind of adjustable building iron sanding apparatus of running speed Expired - Fee Related CN105290941B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510850930.0A CN105290941B (en) 2015-11-30 2015-11-30 A kind of adjustable building iron sanding apparatus of running speed

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Application Number Priority Date Filing Date Title
CN201510850930.0A CN105290941B (en) 2015-11-30 2015-11-30 A kind of adjustable building iron sanding apparatus of running speed

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CN105290941A true CN105290941A (en) 2016-02-03
CN105290941B CN105290941B (en) 2017-11-28

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105598812A (en) * 2016-03-18 2016-05-25 叶绍月 Shaft part polishing mechanism with high flexibility and use method thereof
CN105598815A (en) * 2016-03-18 2016-05-25 南安市蒂巧工艺品有限公司 Shaft part polishing equipment capable of collecting dust and using method thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1753590A (en) * 1927-12-27 1930-04-08 Covel Hanchett Co Workholder for bar-grinding machines
FR777354A (en) * 1934-03-03 1935-02-18 Hermann Nier Protective device for machine tools
CN103358214A (en) * 2012-04-10 2013-10-23 中国核工业第二二建设有限公司 Steel bar derusting machine
US20140174215A1 (en) * 2012-04-17 2014-06-26 Ian J. Dow Apparatus and method for providing a manual override to shift by wire actuator
CN105081978A (en) * 2015-08-10 2015-11-25 乳山市宏远机床制造有限公司 Hydraulic type automatic lifting device for grinding wheel guard cover of parallel surface grinding machine
CN205148028U (en) * 2015-11-30 2016-04-13 汪贤荣 Function speed adjustable construction steel bar grinding device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1753590A (en) * 1927-12-27 1930-04-08 Covel Hanchett Co Workholder for bar-grinding machines
FR777354A (en) * 1934-03-03 1935-02-18 Hermann Nier Protective device for machine tools
CN103358214A (en) * 2012-04-10 2013-10-23 中国核工业第二二建设有限公司 Steel bar derusting machine
US20140174215A1 (en) * 2012-04-17 2014-06-26 Ian J. Dow Apparatus and method for providing a manual override to shift by wire actuator
CN105081978A (en) * 2015-08-10 2015-11-25 乳山市宏远机床制造有限公司 Hydraulic type automatic lifting device for grinding wheel guard cover of parallel surface grinding machine
CN205148028U (en) * 2015-11-30 2016-04-13 汪贤荣 Function speed adjustable construction steel bar grinding device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105598812A (en) * 2016-03-18 2016-05-25 叶绍月 Shaft part polishing mechanism with high flexibility and use method thereof
CN105598815A (en) * 2016-03-18 2016-05-25 南安市蒂巧工艺品有限公司 Shaft part polishing equipment capable of collecting dust and using method thereof

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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
CB03 Change of inventor or designer information
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Inventor after: Yao Liping

Inventor before: Zhou Jianlv

TA01 Transfer of patent application right

Effective date of registration: 20171027

Address after: 311899 Zhejiang city of Shaoxing province Zhuji city Jiyang Jiangdong Street Village

Applicant after: Yao Liping

Address before: Westinghouse village of Ruian Township in Wenzhou City, Zhejiang province 325213

Applicant before: Zhou Jianlv

TA01 Transfer of patent application right
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20180711

Address after: 271000 Daiyue Economic Development Zone, Tai'an, Shandong, 9 North Road, Communist Youth League

Patentee after: Shandong Tai'an Construction Engineering Group Co., Ltd.

Address before: 311899 Jiangdong new village, Jiyang street, Zhuji, Shaoxing, Zhejiang

Patentee before: Yao Liping

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20171128

Termination date: 20181130