CN108237459A - A kind of processing grinding device of rectangle steel bar - Google Patents

A kind of processing grinding device of rectangle steel bar Download PDF

Info

Publication number
CN108237459A
CN108237459A CN201710465858.9A CN201710465858A CN108237459A CN 108237459 A CN108237459 A CN 108237459A CN 201710465858 A CN201710465858 A CN 201710465858A CN 108237459 A CN108237459 A CN 108237459A
Authority
CN
China
Prior art keywords
polishing
face
wall
threaded rod
rotation axis
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.)
Withdrawn
Application number
CN201710465858.9A
Other languages
Chinese (zh)
Inventor
方灼
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201710465858.9A priority Critical patent/CN108237459A/en
Publication of CN108237459A publication Critical patent/CN108237459A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00—Other grinding machines or devices
    • B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/02—Frames; Beds; Carriages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/06—Work supports, e.g. adjustable steadies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
    • B24B47/04—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by mechanical gearing only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00—Safety 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00—Safety 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
    • B24B55/06—Dust extraction equipment on grinding or polishing machines

Abstract

The invention discloses a kind of processing grinding devices of rectangle steel bar,Including the polishing rack being made of pedestal and braced frame,Polishing cavity is equipped in braced frame,Braced frame left end face is equipped with straight slot close to pedestal side,Inner wall is installed with protrusion on the right side of opposite polishing cavity on the right side of straight slot,Protrusion left side top edge is equipped with front and rear extended open slot,The taper tooth form item that extending direction is extended before and after inner wall is installed with along open slot on the right side of open slot,Top end surface of the protrusion far from open slot side is equipped with the first threaded rod for upwardly extending setting,First threaded rod thread fitting is connected with the shears that right end face compresses sliding connection with inner wall on the right side of cavity of polishing,Shears front and rear sides are arranged with first baffle,It is symmetrical above and below between the first baffle of front and rear sides to be equipped with guide rod,Polishing executing agency extended to the left is slidably connected on two groups of guide rods；The configuration of the present invention is simple, improves grinding efficiency and quality, and polishing is safe.

Description

A kind of processing grinding device of rectangle steel bar
Technical field
The present invention relates to industrial production technical field of processing equipment, the processing polishing dress of specifically a kind of rectangle steel bar It puts.
Background technology
The characteristics of steel bar is light-weight, high pressure resistant, good toughness, construction are fast, long lifespan, be widely used in municipal drainage blowdown, The fields such as agricultural irrigation, coalmine ventilation, chemical industry, communication cable sheath, but due to steel bar in long-term storage process surface oxidisation, The steel band to get rusty cannot reach manufacturing technique requirent.So needing to carry out sanding and polishing to steel strip surface, surface rusty stain is removed.It is right The equipment that steel bar surface is handled has very much, at present, the side that common grinding device structure is generally arranged along its length Formula, i.e., set friction pulley in a rack, and steel band carries out friction operation by friction pulley.This device generally can not be well Polishing operation is carried out, is unable to reach preferable polishing effect, steel band will generally be carried out to reach preferable polishing effect It repeatedly polishes repeatedly, the time-consuming effort of aforesaid way increases cost of labor, and pick-up performance is poor.
Invention content
The technical problems to be solved by the invention are to provide a kind of processing grinding device of rectangle steel bar, can solve The problems in above-mentioned present technology.
The present invention is achieved through the following technical solutions：A kind of processing polishing dress of rectangle steel bar of the present invention It puts, including the polishing rack being made of pedestal and braced frame, polishing cavity, the braced frame is equipped in the braced frame Left end face is equipped with straight slot close to the pedestal side, and inner wall is installed on the right side of the opposite polishing cavity in the straight slot right side Protrusion, the protrusion left side top edge are equipped with front and rear extended open slot, and inner wall is consolidated on the right side of the open slot Equipped with the taper tooth form item being extended along extending direction before and after the open slot, the protrusion is far from the open slot side Top end surface be equipped with and upwardly extend the first threaded rod of setting, the first threaded rod thread fitting be connected with right end face with Inner wall compresses the shears of sliding connection on the right side of the polishing cavity, and the shears front and rear sides are arranged with the One baffle, it is symmetrical above and below between first baffle described in front and rear sides to be equipped with guide rod, the company of being slidably matched on guide rod described in two groups Polishing executing agency extended to the left is connected to, polishing executing agency left side is equipped with drive cavity in extended segment, described Polishing rotation axis extended up and down is equipped in drive cavity, is connected at the top of the polishing rotation axis with the first motor, institute Polishing rotation axis bottom extended segment is stated through the polishing actuator bottom end face and the connection that is rotatably assorted, the polishing rotation Axis bottom extending end stretches out outside the polishing actuator bottom end face and is fixed with grinding head, the institute in the drive cavity It states and main toothed wheel is circumferentially fixed in polishing rotation axis, engaged on the right side of the main toothed wheel and be connected with Tooth Profile wheel, it is described Tooth Profile wheel is equipped with the first extended up and down rotation axis, is engaged on the right side of the Tooth Profile wheel and is connected with secondary tooth form Wheel, the pair toothed wheel are equipped with the second extended up and down rotation axis, the extended left side in left and right are equipped in the pedestal Right to drive into threaded rod, the left and right drives into thread fitting on threaded rod and is connected with sliding stand, is provided with and connects in the polishing rack Touch sensing device.
Preferably technical solution, the straight slot inner roof wall left side are equipped with groove, and the groove right side inner wall fixation is set There is the first gasket.
Preferably technical solution, the first threaded rod top end are rotatably assorted company with the polishing cavity inner roof wall It connects, the first threaded rod bottom end is connected with the second motor, and first outer surface of motor is embedded in the protrusion top In end surface and it is fixedly connected.
Preferably technical solution, first outer surface of motor is embedded in the drive cavity top inner wall and fixed company It connects, elongated end is rotatably assorted with the drive cavity top inner wall at the top of first rotation axis connect, the first rotation axis bottom Portion's elongated end is rotatably assorted with the drive cavity bottom interior wall and connect, extending end and the transmission at the top of second rotation axis Top of chamber inner wall is rotatably assorted connection, the second rotation axis bottom extended segment through the polishing actuator bottom end face and Be rotatably assorted connection, and the second rotation axis bottom extending end stretches out outside the polishing actuator bottom end face and fixation is set There is the taper toothed wheel to be connected with the taper tooth form item.
Preferably technical solution, the left and right drive into threaded rod left-hand end and the chassis left side wall and are rotatably assorted company It connects, the left and right is driven into section on the right side of threaded rod and stretched into after the straight slot in the polishing cavity, and the left and right is driven into screw thread Bar right end drives stepper motor with left and right and is connected, and the left and right drives stepper motor outer surface and is embedded in the protrusion left end face It is interior and be fixedly connected.
Preferably technical solution, the sliding stand right end face be equipped with to be connected with the straight slot second Baffle, the second baffle top end surface left side are equipped with the casting lug thereon to be connected with the groove, and the casting lug thereon is right Side end face is equipped with the second gasket, and the second baffle and the straight slot are equal in magnitude, the casting lug thereon and the groove size It is equal, supporting table is installed at the top of the sliding stand, clamping mechanism, the supporting table top end surface are equipped at the top of the supporting table It is interior to be equipped with the first counterbore for extending downwardly setting, top and the clamping mechanism bottom are slidably connected in first counterbore The screw shell that end surface is fixedly connected, the screw shell screw-internal thread fit are connected with the second threaded rod, second screw thread Bar is connected with third motor, and the third outer surface of motor is in the first counterbore base end face and is fixedly connected, The second counterbore is arranged in the supporting table top end surface at left and right sides of first counterbore, second counterbore base is slided Connecting rod is led with what the clamping mechanism bottom end face was fixedly connected in the dynamic top that is connected with.
Preferably technical solution, inner wall is equipped with suction inlet, the suction inlet and dust suction before and after the braced frame Device is connected.
Preferably technical solution, the contact sensitive device include contact sensor and indicator light, and the contact passes Sensor is arranged on the protrusion inner left wall, and the indicator light is fixed at the chassis left side face, the sensing contact Device and indicator light electrical connection, when the sliding stand is collided with the protrusion left side, the contact sensor control The indicator light lights, and illustrates that mating connection is fully sealed with straight slot in the second baffle.
The beneficial effects of the invention are as follows：
1. by setting drive cavity in extended segment on the left of executing agency of polishing, polishing rotation extended up and down is set in drive cavity Axis, polishing rotation axis top are connected with the first motor, and polishing rotation axis bottom extended segment is through actuator bottom of polishing End face and the connection that is rotatably assorted, polishing rotation axis bottom extending end is stretched out outside polishing actuator bottom end face and fixed set is beaten Bistrique, circumferentially fixed in the polishing rotation axis in drive cavity to set main toothed wheel, engagement connection Tooth Profile wheel on the right side of main toothed wheel, The first extended up and down rotation axis is set on Tooth Profile wheel, auxiliary connection toothed wheel, secondary tooth form are engaged on the right side of Tooth Profile wheel The second up and down extended rotation axis is set on wheel, the extended left and right in left and right is set in pedestal and is driven into threaded rod, left and right drive into Thread fitting connects sliding stand on threaded rod, and polishing executing agency is driven along guiding so as to fulfill by taper toothed wheel positive and negative rotation Bar front-rear direction moves, while realizes that automatically controlling grinding head drives with the front and rear of steel bar top end surface into polishing work, so as to carry Height polishing effect.
2. by setting groove on the left of straight slot inner roof wall, the inner wall fixation of groove right side sets the first gasket, so as to improve polishing Sealing effect in cavity prevents polishing airborne dust from leaking and pollutes environment and influence staff's health；First threaded rod Top end is rotatably assorted with polishing cavity inner roof wall and connect, and the first threaded rod bottom end is connected with the second motor, the first electricity Machine outer surface is in protrusion top end surface and is fixedly connected, and so as to fulfill the automatic lifting operation of polishing executing agency, prevents Only the grinding head of polishing actuator bottom is exposed for a long time causes to damage, while improve safety.
3. setting the second baffle to be connected with straight slot by sliding stand right end face, second baffle top end surface is left Side sets the casting lug thereon to be connected with groove, and casting lug thereon right end face sets the second gasket, second baffle and straight slot size Equal, casting lug thereon is equal in magnitude with groove, fixed supporting table at the top of sliding stand, and clamping mechanism, supporting table top are set at the top of supporting table The first counterbore for extending downwardly setting is set in end surface, top and clamping mechanism bottom end face are slidably connected in the first counterbore The screw shell being fixedly connected, screw shell screw-internal thread fit connect the second threaded rod, and the second threaded rod coordinates with third motor Connection, third outer surface of motor is in the first counterbore base end face and is fixedly connected, the supporting table at left and right sides of the first counterbore The second counterbore is symmetrically set in top end surface, the second counterbore base sliding connection top is fixed with clamping mechanism bottom end face to be connected What is connect leads connecting rod, and polishing thickness is controlled so as to fulfill automatic lifting.
It is connect 4. driving to be rotatably assorted with chassis left side wall into threaded rod left-hand end by left and right, left and right is driven on the right side of threaded rod Section stretches into after straight slot polishes in cavity, and left and right drives into threaded rod right end and left and right and drives stepper motor mating connection, left and right Stepper motor outer surface is driven in protrusion left end face and is fixedly connected, it is logical to improve so as to fulfill charging and discharging is facilitated Polishing installation effectiveness.
5. the configuration of the present invention is simple can realize Fast Installation and polishing work, can realize and repeatedly polish repeatedly automatically, carry High grinding efficiency and quality can be realized and automatically control polishing thickness, while prevent grinding head exposed, improve polishing safety Property.
Description of the drawings
For ease of explanation, the present invention is described in detail by following specific embodiment and attached drawing.
Fig. 1 is a kind of processing grinding device internal structure schematic diagram of rectangle steel bar of the present invention；
Fig. 2 is the shears front view of the present invention；
Fig. 3 is the structure diagram when taper toothed wheel of the present invention is connected with taper tooth form item；
Fig. 4 is structure diagram when mating connection is fully sealed second baffle of the invention with straight slot；
Structure diagram when Fig. 5 is a kind of processing grinding device polishing of rectangle steel bar of the present invention.
Specific embodiment
As Figure 1-Figure 5, the processing grinding device of a kind of rectangle steel bar of the invention, including by pedestal 51 and support The polishing rack 5 that frame 52 forms, the braced frame 52 is interior to be equipped with polishing cavity 53, and 52 left end face of braced frame is leaned on Nearly 51 side of pedestal is equipped with straight slot 521, and the opposite 53 right side inner wall of the polishing cavity in 521 right side of straight slot is installed with Protrusion 54, the 54 left side top edge of protrusion are equipped with front and rear extended open slot 541, the open slot 541 The taper tooth form item 542 that extending direction is extended before and after right side inner wall is installed with along the open slot 541, the protrusion 54 Top end surface far from 541 side of open slot is equipped with the first threaded rod 546 for upwardly extending setting, first threaded rod 546 thread fittings are connected with the shears 6 that right end face compresses sliding connection with the polishing 53 right side inner wall of cavity, 6 front and rear sides of shears are arranged with first baffle 61, symmetrical above and below between first baffle 61 described in front and rear sides to set There is guide rod 62, be slidably connected with polishing executing agency 7 extended to the left described in two groups on guide rod 62, it is described Drive cavity 71 is equipped in 7 left side extended segment of polishing executing agency, polishing extended up and down turn is equipped in the drive cavity 71 Moving axis 72,72 top of polishing rotation axis are connected with the first motor 721, and 72 bottom extended segment of the polishing rotation axis is passed through Polishing 7 bottom end face of executing agency and the connection that is rotatably assorted are worn, the 72 bottom extending end of polishing rotation axis stretches out institute It states outside 7 bottom end face of polishing executing agency and is fixed with grinding head 723, the polishing rotation axis 72 in the drive cavity 71 Upper circumferential direction is fixed with main toothed wheel 722, and the main 722 right side engagement of toothed wheel is connected with Tooth Profile wheel 73, the transmission Toothed wheel 73 is equipped with the first extended up and down rotation axis 731, and the 73 right side engagement of Tooth Profile wheel is connected with secondary tooth Shape wheel 74, the pair toothed wheel 74 are equipped with the second extended up and down rotation axis 741, and being equipped with left and right in the pedestal 51 prolongs The left and right for stretching setting is driven into threaded rod 511, and the left and right drives into thread fitting on threaded rod 511 and is connected with sliding stand 8, described to beat Contact sensitive device is provided on grinding machine frame 5.
Wherein, groove 522 is equipped on the left of 521 inner roof wall of straight slot, the 522 right side inner wall of groove is fixed with first Gasket 5221 so as to improve the sealing effect in polishing cavity 53, prevents polishing airborne dust from leaking and pollutes environment and influence work Make personnel's health.
Wherein, 546 top end of the first threaded rod is rotatably assorted and connect with polishing 53 inner roof wall of cavity, and described the One threaded rod, 546 bottom end is connected with the second motor 545, and 545 outer surface of the first motor is embedded in the protrusion 54 It in top end surface and is fixedly connected, so as to fulfill the automatic lifting operation of polishing executing agency 7, prevents 7 bottom of polishing executing agency The grinding head 723 in portion is exposed for a long time to be caused to damage, while improve safety.
Wherein, 721 outer surface of the first motor in 71 top inner wall of drive cavity and is fixedly connected, and described the One rotation axis, 731 top elongated end is rotatably assorted with 71 top inner wall of drive cavity and connect, 731 bottom of the first rotation axis Elongated end is rotatably assorted with 71 bottom interior wall of drive cavity and connect, the 741 top extending end of the second rotation axis with it is described 71 top inner wall of drive cavity is rotatably assorted connection, and the 741 bottom extended segment of the second rotation axis is through the polishing executing agency 7 Bottom end face and the connection that is rotatably assorted, the 741 bottom extending end of the second rotation axis stretch out 7 bottom of the polishing executing agency Outside end face and the taper toothed wheel 742 to be connected with the taper tooth form item 542 is fixed with, so as to fulfill automatic control The back-and-forth motion polishing work of control polishing executing agency 7, reduces equipment investment, reduces manufacture cost while system polishing.
Wherein, the left and right is driven to be rotatably assorted with 51 left side wall of pedestal into 511 left-hand end of threaded rod and be connect, the left side Right drive into 511 right side section of threaded rod is stretched into after the straight slot 521 in the polishing cavity 53, and the left and right is driven into threaded rod 511 right ends drive stepper motor 512 with left and right and are connected, and the left and right drives 512 outer surface of stepper motor and is embedded in the protrusion It in 54 left end faces and is fixedly connected, so as to fulfill charging and discharging is facilitated.
Wherein, 8 right end face of sliding stand is equipped with the second baffle 81 to be connected with the straight slot 521, institute State the casting lug thereon 811 being equipped on the left of 81 top end surface of second baffle to be connected with the groove 522, the casting lug thereon 811 right end faces are equipped with the second gasket 8111, and the second baffle 81 and the straight slot 521 are equal in magnitude, the casting lug thereon 811 is equal in magnitude with the groove 522, and 8 top of sliding stand is installed with supporting table 82, and 82 top of supporting table is equipped with folder Mounting mechanism 83, is equipped with the first counterbore 85 for extending downwardly setting in 82 top end surface of supporting table, in first counterbore 85 It is slidably connected with the screw shell 851 that top is fixedly connected with 83 bottom end face of clamping mechanism, the screw shell 851 screw-internal thread fits are connected with the second threaded rod 852, and second threaded rod 852 is connected with third motor 853, described 853 outer surface of third motor is in 85 bottom end face of the first counterbore and is fixedly connected, first counterbore 85 or so two The second counterbore 84 is arranged in 82 top end surface of the supporting table of side, 84 basal sliding of the second counterbore is connected with Connecting rod 831 is led in top with what 83 bottom end face of clamping mechanism was fixedly connected, and polishing thickness is controlled so as to fulfill automatic lifting.
Wherein, inner wall is equipped with suction inlet 55 before and after the braced frame 52, and the suction inlet 55 coordinates with dust exhaust apparatus Connection, so as to improve dust-absorbing function.
Wherein, the contact sensitive device includes contact sensor 541 and indicator light 542, and the contact sensor 541 is set It puts in 54 inner left wall of protrusion, the indicator light 542 is fixed at 51 left side of pedestal, the sensing contact Device 541 and the indicator light 542 are electrically connected, and when the sliding stand 8 is collided with 54 left side of protrusion, the contact passes Sensor 541 controls the indicator light 542 to light, and illustrates that mating connection is fully sealed with straight slot 521 in the second baffle 81.
During original state, shears 6 is made to be located at the top position polished in cavity 53, at this point, making taper toothed wheel 742 Utmostly far from taper tooth form item 542, meanwhile, sliding stand 8 is located at 51 left-most position of pedestal, at this point, 8 complete position of sliding stand In outside 52 left end face of braced frame and utmostly far from protrusion 54, meanwhile, 83 bottom end face of clamping mechanism and supporting table 82 top end surfaces are in and abut against state, at this point, screw shell 851 utmostly stretch into the first counterbore 85 and with the second screw thread 852 thread fitting of bar connects, meanwhile, it leads connecting rod 831 and utmostly stretches into the second counterbore 84.
It processes in use, first by steel bar installation clamping mechanism 83 when needing to polish, is then controlled by the second motor 545 It makes the first threaded rod 546 to rotate, shears 6 is driven to move gradually downward, and then pass through shears by the first threaded rod 546 6 drive polishing executing agency 7 to move gradually downward, until 6 bottom end face of shears as shown in Figure 3 and 54 top end of protrusion When face offsets, at this point, taper toothed wheel 742 is made to be connected with taper tooth form item 542, meanwhile, it is located at grinding head 723 front and rear In polishing cavity 53 between both sides suction inlet 55, at this point, control the second motor 545 stop operating, then by left and right drive into Motor 512 drives left and right to drive into threaded rod 511 and rotates, and is driven by left and right into threaded rod 511 and drives sliding stand 8 towards 54 left side of protrusion End face side is moved, until sliding stand 8 as shown in Figure 4 is fully inserted into after straight slot 521 in polishing cavity 53, at this point, sliding 8 right end face of platform is abutted against with 54 left end face of protrusion, meanwhile, second baffle 81 is fully inserted into straight slot 521, at this point, convex Go out block 811 to be fully inserted into groove 522, make the second gasket 8111 of 811 right end face of casting lug thereon and 522 right side inner wall of groove The first gasket 5221 abut against, at this point, control left and right drive stepper motor 512 stop operating, then pass through 853 band of third motor Dynamic second threaded rod 852 rotates, and screw shell 851 is driven gradually to be slided along 85 top-direction of the first counterbore by the second threaded rod 852 It is dynamic, and then clamping mechanism 83 is driven to move up by screw shell 851, while connecting rod 831 is led gradually by the drive of clamping mechanism 83 It is slided along 84 top-direction of the second counterbore, until steel bar top end surface as shown in Figure 5 is abutted against with 723 bottom end face of grinding head, Control third motor 853 stops operating at this time, then by controlling the first motor 721 control polishing 72 positive and negative rotation of rotation axis, And then 723 positive and negative rotation of main toothed wheel 722 and grinding head is driven by polishing rotation axis 72, by main 722 positive and negative rotation of toothed wheel 74 positive and negative rotation of Tooth Profile wheel 73 and secondary toothed wheel is driven, is passed due to being set between main toothed wheel 722 and secondary toothed wheel 74 Dynamic toothed wheel 73, so as to which main toothed wheel 722 be made to be rotate in same direction, and then the second rotation is driven by secondary toothed wheel 74 with secondary toothed wheel 74 742 positive and negative rotation of taper toothed wheel of 741 and second rotation axis of axis, 741 bottom, due to taper toothed wheel 742 and taper tooth form Item 542 is connected, and then drives polishing executing agency 7 along 62 front-rear direction of guide rod by 742 positive and negative rotation of taper toothed wheel It is mobile, it is driven so as to fulfill grinding head 723 is automatically controlled with the front and rear of steel bar top end surface into polishing work, meanwhile, open dust suction Device makes to carry out automatic dust absorption work in the air exercise mill chamber of suction inlet 55 body 53.
The beneficial effects of the invention are as follows：
1. by setting drive cavity in extended segment on the left of executing agency of polishing, polishing rotation extended up and down is set in drive cavity Axis, polishing rotation axis top are connected with the first motor, and polishing rotation axis bottom extended segment is through actuator bottom of polishing End face and the connection that is rotatably assorted, polishing rotation axis bottom extending end is stretched out outside polishing actuator bottom end face and fixed set is beaten Bistrique, circumferentially fixed in the polishing rotation axis in drive cavity to set main toothed wheel, engagement connection Tooth Profile wheel on the right side of main toothed wheel, The first extended up and down rotation axis is set on Tooth Profile wheel, auxiliary connection toothed wheel, secondary tooth form are engaged on the right side of Tooth Profile wheel The second up and down extended rotation axis is set on wheel, the extended left and right in left and right is set in pedestal and is driven into threaded rod, left and right drive into Thread fitting connects sliding stand on threaded rod, and polishing executing agency is driven along guiding so as to fulfill by taper toothed wheel positive and negative rotation Bar front-rear direction moves, while realizes that automatically controlling grinding head drives with the front and rear of steel bar top end surface into polishing work, so as to carry Height polishing effect.
2. by setting groove on the left of straight slot inner roof wall, the inner wall fixation of groove right side sets the first gasket, so as to improve polishing Sealing effect in cavity prevents polishing airborne dust from leaking and pollutes environment and influence staff's health；First threaded rod Top end is rotatably assorted with polishing cavity inner roof wall and connect, and the first threaded rod bottom end is connected with the second motor, the first electricity Machine outer surface is in protrusion top end surface and is fixedly connected, and so as to fulfill the automatic lifting operation of polishing executing agency, prevents Only the grinding head of polishing actuator bottom is exposed for a long time causes to damage, while improve safety.
3. setting the second baffle to be connected with straight slot by sliding stand right end face, second baffle top end surface is left Side sets the casting lug thereon to be connected with groove, and casting lug thereon right end face sets the second gasket, second baffle and straight slot size Equal, casting lug thereon is equal in magnitude with groove, fixed supporting table at the top of sliding stand, and clamping mechanism, supporting table top are set at the top of supporting table The first counterbore for extending downwardly setting is set in end surface, top and clamping mechanism bottom end face are slidably connected in the first counterbore The screw shell being fixedly connected, screw shell screw-internal thread fit connect the second threaded rod, and the second threaded rod coordinates with third motor Connection, third outer surface of motor is in the first counterbore base end face and is fixedly connected, the supporting table at left and right sides of the first counterbore The second counterbore is symmetrically set in top end surface, the second counterbore base sliding connection top is fixed with clamping mechanism bottom end face to be connected What is connect leads connecting rod, and polishing thickness is controlled so as to fulfill automatic lifting.
It is connect 4. driving to be rotatably assorted with chassis left side wall into threaded rod left-hand end by left and right, left and right is driven on the right side of threaded rod Section stretches into after straight slot polishes in cavity, and left and right drives into threaded rod right end and left and right and drives stepper motor mating connection, left and right Stepper motor outer surface is driven in protrusion left end face and is fixedly connected, it is logical to improve so as to fulfill charging and discharging is facilitated Polishing installation effectiveness.
5. the configuration of the present invention is simple can realize Fast Installation and polishing work, can realize and repeatedly polish repeatedly automatically, carry High grinding efficiency and quality can be realized and automatically control polishing thickness, while prevent grinding head exposed, improve polishing safety Property.
The above description is merely a specific embodiment, but protection scope of the present invention is not limited thereto, any The change or replacement expected without creative work, should be covered by the protection scope of the present invention.Therefore, it is of the invention Protection domain should be determined by the scope of protection defined in the claims.

Claims (8)

1. a kind of processing grinding device of rectangle steel bar, including the polishing rack being made of pedestal and braced frame, feature It is：Polishing cavity is equipped in braced frame, braced frame left end face is equipped with straight slot close to pedestal side, and straight slot right side is opposite Polishing cavity on the right side of inner wall be installed with protrusion, protrusion left side top edge is equipped with front and rear extended open slot, The taper tooth form item that extending direction is extended before and after inner wall is installed with along open slot on the right side of open slot, protrusion is far from open slot The top end surface of side, which is equipped with, upwardly extends the first threaded rod of setting, the first threaded rod thread fitting be connected with right end face with Inner wall compresses the shears of sliding connection on the right side of polishing cavity, and shears front and rear sides are arranged with first baffle, It is symmetrical above and below between the first baffle of front and rear sides to be equipped with guide rod, extension to the left is slidably connected on two groups of guide rods and is set The polishing executing agency put is equipped with drive cavity in extended segment on the left of polishing executing agency, is equipped in drive cavity extended up and down Polishing rotation axis, polishing rotation axis at the top of with the first motor be connected, polishing rotation axis bottom extended segment through polishing holds Row actuator base end face and the connection that is rotatably assorted, polishing rotation axis bottom extending end are stretched out outside polishing actuator bottom end face And grinding head is fixed with, main toothed wheel is circumferentially fixed in the polishing rotation axis in drive cavity, is engaged on the right side of main toothed wheel Tooth Profile wheel is connected with, Tooth Profile wheel is equipped with the first extended up and down rotation axis, is engaged on the right side of Tooth Profile wheel Secondary toothed wheel is connected with, secondary toothed wheel is equipped with the second extended up and down rotation axis, and being equipped with left and right in pedestal is extended Left and right drive into threaded rod, left and right drives into thread fitting on threaded rod and is connected with sliding stand, and contact is provided in rack of polishing and is passed Induction device.
2. a kind of processing grinding device of rectangle steel bar according to claim 1, it is characterised in that：It is pushed up in the straight slot Groove is equipped on the left of wall, inner wall is fixed with the first gasket on the right side of the groove.
3. a kind of processing grinding device of rectangle steel bar according to claim 1, it is characterised in that：First screw thread Bar top end is rotatably assorted with the polishing cavity inner roof wall and connect, and the first threaded rod bottom end connects with the cooperation of the second motor It connects, first outer surface of motor is in the protrusion top end surface and is fixedly connected.
4. a kind of processing grinding device of rectangle steel bar according to claim 1, it is characterised in that：First motor Outer surface is in the drive cavity top inner wall and is fixedly connected, elongated end and the drive cavity at the top of first rotation axis Top inner wall is rotatably assorted connection, and the first rotation axis bottom elongated end and the drive cavity bottom interior wall are rotatably assorted company It connects, extending end is rotatably assorted with the drive cavity top inner wall at the top of second rotation axis connect, second rotation axis Bottom extended segment is through the polishing actuator bottom end face and the connection that is rotatably assorted, the second rotation axis bottom extension end End is stretched out outside the polishing actuator bottom end face and is fixed with the taper to be connected with the taper tooth form item Toothed wheel.
5. a kind of processing grinding device of rectangle steel bar according to claim 1, it is characterised in that：The left and right drive into Threaded rod left-hand end is rotatably assorted with the chassis left side wall and connect, and the left and right, which is driven into section on the right side of threaded rod, passes through the straight slot After stretch into it is described polishing cavity in, the left and right drive into threaded rod right end with left and right drive stepper motor be connected, the left side Right drive stepper motor outer surface is in the protrusion left end face and is fixedly connected.
6. a kind of processing grinding device of rectangle steel bar according to claim 2, it is characterised in that：The sliding stand is right Side end face is equipped with to the second baffle that is connected with the straight slot, on the left of the second baffle top end surface equipped with to The casting lug thereon that the groove is connected, the casting lug thereon right end face are equipped with the second gasket, the second baffle with it is described Straight slot is equal in magnitude, and the casting lug thereon and the groove are equal in magnitude, and supporting table, the support are installed at the top of the sliding stand Clamping mechanism is equipped at the top of platform, the first counterbore for extending downwardly setting is equipped in the supporting table top end surface, described first is heavy The screw shell that is fixedly connected with the clamping mechanism bottom end face of top is slidably connected in hole, in the screw shell Thread fitting is connected with the second threaded rod, and second threaded rod is connected with third motor, the third outer surface of motor It in the first counterbore base end face and is fixedly connected, the supporting table top end surface at left and right sides of first counterbore The second counterbore is inside arranged with, second counterbore base is slidably connected with top and consolidates with the clamping mechanism bottom end face Surely what is connected leads connecting rod.
7. a kind of processing grinding device of rectangle steel bar according to claim 1, it is characterised in that：The braced frame Front and rear inner wall is equipped with suction inlet, and the suction inlet is connected with dust exhaust apparatus.
8. a kind of processing grinding device of rectangle steel bar according to claim 1, it is characterised in that：The sensing contact Device includes contact sensor and indicator light, and the contact sensor is arranged on the protrusion inner left wall, the indicator light It is fixed at the chassis left side face, the contact sensor and indicator light electrical connection.
CN201710465858.9A 2017-06-19 2017-06-19 A kind of processing grinding device of rectangle steel bar Withdrawn CN108237459A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710465858.9A CN108237459A (en) 2017-06-19 2017-06-19 A kind of processing grinding device of rectangle steel bar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710465858.9A CN108237459A (en) 2017-06-19 2017-06-19 A kind of processing grinding device of rectangle steel bar

Publications (1)

Publication Number Publication Date
CN108237459A true CN108237459A (en) 2018-07-03

Family

ID=62700137

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710465858.9A Withdrawn CN108237459A (en) 2017-06-19 2017-06-19 A kind of processing grinding device of rectangle steel bar

Country Status (1)

Country Link
CN (1) CN108237459A (en)

Similar Documents

Publication Publication Date Title
CN108857803B (en) Take dust processing function's steel furnace dross removal mechanism
CN107775470A (en) A kind of processing sanding apparatus of equidistant rectangle steel bar
CN105538102A (en) Flexible polishing and grinding equipment for metal plates
CN103949943A (en) Automatic polishing machine for flange surface of rotary body
CN209157956U (en) A kind of handling arrangement of end head of optical fiber
CN209207155U (en) A kind of processing unit (plant) of aluminium sheet circle
CN105436178B (en) Glass cleaning machine with self-turnover
CN208358519U (en) A kind of electroplating parts surface pretreatment device
CN208929851U (en) A kind of nanmu incense wood paint free plate surface grinding device
CN205342743U (en) Flexible polishing equipment of polishing of metal sheet
CN208391619U (en) A kind of rotary positioning apparatus
CN107529483B (en) A kind of PVC short tube cutting machine automatically adjusting straight mouth angle
CN108237459A (en) A kind of processing grinding device of rectangle steel bar
CN108237460A (en) A kind of processing grinding device of rectangle steel bar
CN208557055U (en) A kind of electric grinder
CN208499600U (en) A kind of cleaning device for food production
CN108237461A (en) A kind of equidistant rectangle steel bar processing grinding device
CN209491611U (en) A kind of reciprocating abrasive band pot mouth polishing machine
CN208322905U (en) A kind of scratch brushing device of cylinder block stomata
CN209774314U (en) Metal zipper polishing machine
CN209140688U (en) A kind of grinding device
CN203003647U (en) Special polishing equipment for automobile door hinges
CN206825161U (en) Anode automatic sander
CN206405867U (en) A kind of polishing machine for carrying dust exhaust apparatus
CN211681407U (en) Model making tool for industrial design

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication
WW01 Invention patent application withdrawn after publication

Application publication date: 20180703