CN104148415B - A kind of slide block film lubrication structure and shaped steel thereof draw steel car - Google Patents
A kind of slide block film lubrication structure and shaped steel thereof draw steel car Download PDFInfo
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- CN104148415B CN104148415B CN201410285466.0A CN201410285466A CN104148415B CN 104148415 B CN104148415 B CN 104148415B CN 201410285466 A CN201410285466 A CN 201410285466A CN 104148415 B CN104148415 B CN 104148415B
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Abstract
The invention discloses a kind of slide block film lubrication structure, it is characterized in that, comprising being positioned at draws steel car car body upper surface four corner location just to the oil groove that the top of slide block is arranged, be threaded bottom oil groove attachment screw straight up, attachment screw lower end penetrates and is connected in slide block, slide block lower surface is provided with the oil film groove of a fovea superior, have vertical through hole in the middle part of described attachment screw and be communicated in oil film groove, described slide block upper surface has installation base and is installed in the mounting groove of car body lower surface.Also disclose a kind of shaped steel that have employed above-mentioned slide block film lubrication structure and draw steel car.Adopt the simple hollow screw of structure to realize realizing oil groove fuel feeding while slide block is connected and installed in the present invention, improve lubricity, reduce fretting wear, ensure that and draw steel car to run smooth degree; Also have simultaneously and can realize mechanical type and draw steel, structure is simple and can not produce electric fault, is connected the more fast advantage such as reliable with steel wire rope.
Description
Technical field
The present invention relates to check-out console in a kind of Section Steel Production streamline with drawing steel car, especially a kind of slide block film lubrication structure and shaped steel thereof draw steel car.
Background technology
Shaped steel refers to the bar structural section with certain section shape and size, during Section Steel Production, after roll forming, also needs through hot saw, and cold bed cools, and straightener is aligned, the operations such as cold saw.And check-out console is positioned on the streamline at cold saw sawing machine rear, whether up to standardly check for testing to shaped steel, and paste qualified label.
A kind of shaped steel check-out console that applicant now uses, comprise the approach table be made up of input roller that is some and horizontal arrangement column-spacingly, the runout table be made up of outlet roller that is some and horizontal arrangement column-spacingly, approach table and runout table horizontal parallel are arranged, be vertically installed with between approach table and runout table and multipairly draw steel guide rail, in the gap of drawing steel guide rail two ends to extend into separately between input roller and between outlet roller in horizontally disposed; Often pair is drawn below in steel guide rail to be also arranged with in parallel to draw steel car guide rail for a pair, draw steel car guide rail is combined with and draw steel car, lay respectively at approach table and runout table outer fix is also vertically provided with just to the driving wheel and the follower that draw steel car guide rail, described driving wheel with draw steel motor and be connected, draw steel car two ends to be connected with steel wire rope, after steel wire rope walks around driving wheel and follower, form and draw the becket bridle of steel car guide rail parallel.
This existing shaped steel check-out console, there is following defect: 1: described in draw steel guide rail and draw steel car guide rail all to support to be arranged in multiple spaced apart rack base, both sides, rack base upper surface are horizontally disposed with two for installing the upper plate drawing steel guide rail, are provided with for installing the lower roof plate drawing steel car guide rail in the middle part of upper plate lower than upper plate height; When pulling shaped steel owing to drawing steel car, usually stressed comparatively large, therefore steel wire rope easily will cause wearing and tearing thinning in the middle part of lower roof plate, and then draw distortion of collapsing, cause the bending damage of drawing steel car guide rail, usually need to carry out stop production to overhaul, reduce production efficiency.2: draw on steel car car body and need to arrange the hook pickup for drawing steel, this hook pickup generally adopts the electrical-controlled lifting mechanism hook of control realization to shaped steel to get, this electric member complex structure, high cost and easily produce electric fault, cause stop production to overhaul, reduce production efficiency; Meanwhile, the existing steel car and draw steel guide rail to be sliding friction of drawing, therefore also exist and draw steel guide rail serious wear, steel wire rope is connected by being wound fag end with rod trolley, connects inconvenient and defects such as poor reliability.3, because check-out console is generally be set up in parallel multiple, therefore when shaped steel moves ahead in approach table, be difficult to accurately to control before it stops at and need to enter into check-out console, to there is shaped steel in approach table, locate the defect of stopping and controlling inconvenience.
Summary of the invention
For above-mentioned the deficiencies in the prior art, the technical problem that the present invention primarily solves is: how to provide a kind of slide block film lubrication structure and shaped steel thereof to draw steel car, the problem how adopting simple structure to reduce slider wear can be solved, and solve electric steel-drawing machine structure complex structure further, the problem of easy generation electric fault, and how to make steel wire rope reliable problem easy to connect.
In order to solve the problems of the technologies described above, in the present invention, have employed following technical scheme.
A kind of slide block film lubrication structure, it is characterized in that, comprising being positioned at draws steel car car body upper surface four corner location just to the oil groove that the top of slide block is arranged, be threaded bottom oil groove attachment screw straight up, attachment screw lower end penetrates and is connected in slide block, slide block lower surface is provided with the oil film groove of a fovea superior, and have vertical through hole in the middle part of described attachment screw and be communicated in oil film groove, described slide block upper surface has installation base and is installed in the mounting groove of car body lower surface.
After shaped steel draws and slide block film lubrication structure of the present invention installed by steel car, the lubricating fluid in oil groove can be leaned on to realize lubrication to slide block fuel feeding constantly, reduce slider wear; The fuel feeding of oil groove to slide block is also achieved while adopting the attachment screw of hollow to realize the connection of slide block and car body in its structure, lubricating oil film is formed after making to be full of fluid in the oil film groove of slide block lower surface, improve friction greatly, ensure that and draw steel car at the smooth degree drawing steel car slide on rails.
As optimization, in oil groove, fill out the felt material being provided with and contaminating and have fluid.Like this, fluid is contaminated by felt material and is filled in oil groove, can fluid be avoided better to volatilize, guarantee lubricant effect.
As optimization, described oil groove upper port is provided with cover plate, and one end that cover plate is positioned at vehicle body is installed in rotation on car body by vertical installation connecting axle, and cover plate is positioned at the shifting block that the outside middle side part of car body has an evagination.Like this, the setting of cover plate, can prevent fluid from volatilizing better, and this cover plate self structure can make it horizontally rotate to open by stirring shifting block force simultaneously, and structure is simple and open convenient and swift.
The invention also discloses a kind of shaped steel and draw steel car, comprise overall in flat car body, car body supports slidably to be engaged in along drawing the both sides lower surface at the two ends of steel guide rail length direction draw on steel car guide rail by a slide block, it is characterized in that, described car body is provided with the slide block film lubrication structure of structure described above.
Like this, this shaped steel draws steel car, adopts simple structure, reaches reliable fuel feeding effect, reduce slide block fretting wear, improve and draw steel turner to make smoothness, and extend service life while realizing the installation connection of slide block.
As optimization, described car body is provided with mechanical type steel-drawing machine structure, described mechanical type steel-drawing machine structure, comprise in the middle part of car body along the installation groove drawing steel guide rail direction vertically to arrange, install in groove and be rotatably mounted with the hook pickup triangular in shape of an entirety by horizontally disposed rotating shaft, described hook pickup can around the shaft flexible rotating and deadweight state time there is one upwards expose car body and tip for capturing shaped steel; Before this tip is positioned at and draws steel, the side of line direction is vertical edge, described car body is also provided with and hooks pickup and be affixed and hook pickup upper end (rear refers to and draws steel to move ahead contrary direction) locating part of rotating backward for stoping; Car body draw steel move ahead one end slide block and be also provided with one slide-plate in hooking between pickup space, slide plate two ends are upwards engaged in after horizontal buckling more slidably draws on steel car guide rail, have in the middle part of slide plate under one convex for the extrusion lug hooking the extruding of pickup lower end and coordinate, the extrusion lug of described slide plate hooks pickup and rotates to driving during the extruding of hook pickup lower end and its pointed superior is disappeared in car body upper surface.
After such optimization, when drawing steel turner to do, first pull back to approach table outermost place by steel wire rope, in this process, hook pickup upper end and shaped steel collision rift can rotate forward, do not affect the normal reverse drawing steel car, after drawing the retrogressing of steel car to put in place, pull forward, in drawing process, slide plate slides backward and clashes into extruding hook pickup lower end and makes it rotate rearwardly and upwardly, and then make hook pickup upper end disappear in car body upper surface, when drawing steel car to be pulled to forward the shaped steel position needing pull-out, just control to draw steel car to stop and again pull back to move back a bit of distance, make to hook pickup lower end to depart from and the contacting and allow hook pickup upper end expose car body and rotate to be deadweight state by gravity of slide plate, then now pull forward again, hook pickup upper end can be made to contact with shaped steel and pull shaped steel to be advanced forward into draws in steel guide rail, now hook pickup to rotate backward by the spacing upper end that prevents of locating part, ensure the reliability of drawing steel.Like this, draw steel car to have employed the hook pickup of simple pure frame for movement, lean on the control realization to steel wire rope to hook the State Transferring of pickup, achieve and draw steel, avoid and adopt electric mechanism to control to hook the defect that pickup easily causes electric fault.
As optimization, car body is connected with steel wire rope by quick-connect machanism along drawing the two ends of steel guide rail length direction; Described quick-connect machanism, comprise the connecting rod be fixed on car body, connecting rod outer end is fixedly connected with a connector by connecting bolt, there is in the middle part of connector outer end a horizontally disposed frustum hole, frustum hole is through hole and smaller diameter end is outwards arranged, the diameter of its smaller diameter end is consistent with wirerope diameter, described steel wire rope link is positioned at frustum hole and steel wire rope link offers bifurcated from middle part, also be embedded with steady pin in described frustum hole, steady pin tip is outwards inserted in steel wire rope link bifurcated and realizes fixing steel wire rope.
Like this, when drawing steel car to be connected with steel wire rope, only steel wire rope need be inserted into point fork behind frustum hole, then by steady pin wedging, without the need to fag end of tiing a knot, convenient and swift, after connecting, when steel wire rope pulls dolly stressed, steady pin wedging can be pulled, the larger steel wire rope of pulling force is fixed more reliable, avoid knot tying fashion connect pulling force excessive time the fag end defect of easily unclamping.
The invention also discloses a kind of shaped steel check-out console, it is characterized in that, have employed shaped steel as above and draw steel car.Therefore be provided with above-mentioned advantage and effect.
Above-mentioned shaped steel check-out console, specifically, comprise the approach table be made up of input roller that is some and horizontal arrangement column-spacingly, the runout table be made up of outlet roller that is some and horizontal arrangement column-spacingly, approach table and runout table horizontal parallel are arranged, be vertically installed with between approach table and runout table and multipairly draw steel guide rail, in the gap of drawing steel guide rail two ends to extend into separately between input roller and between outlet roller in horizontally disposed; Often pair is drawn below in steel guide rail to be also arranged with in parallel to draw steel car guide rail for a pair, draw steel car guide rail is combined with and draw steel car, lay respectively at approach table and runout table outer fix is also vertically provided with just to the driving wheel and the follower that draw steel car guide rail, described driving wheel with draw steel motor and be connected, draw steel car two ends to be connected with steel wire rope, steel wire rope is connected to form after walking around driving wheel and follower and draws the becket bridle of steel car guide rail parallel; Wherein, draw steel car to adopt described in and draw steel car as said structure.
Like this, when this shaped steel check-out console uses, steel car is drawn to provide power by drawing steel motor, by rope traction, first run in approach table, the shaped steel in approach table is drawn on check-out console and tests, then along drawing steel guide rail to move in runout table, export along runout table.Make this check-out console be provided with setup cost cheap, draw steel fast smooth and easy, avoid electric fault to occur, improve advantages such as drawing steel efficiency.
As optimization, describedly draw steel guide rail and draw steel car guide rail all to support to be arranged in multiple spaced apart rack base, described rack base comprises the base plate of rectangle, base plate is upwards fixedly installed in trapezoidal side plate with the both sides of drawing steel guide rail parallel, the front and back side of two side plates is connected and fixed and is provided with front panel and rear board, the upper surface of described front panel and rear board is concave shape and the middle part horizontal support of concave shape is provided with described lower roof plate, support at the both sides upper level of concave shape and be provided with described upper plate, the upper plate of both sides draws steel guide rail for supporting installation, lower roof plate draws steel car guide rail for supporting installation, described rack base is positioned at draw and in the middle part of the two ends of steel guide rail length direction, is respectively provided with a vertical transfer roller, transfer roller is arranged in rack base by transfer roller seat, transfer roller upper level is between upper plate and lower roof plate.
Like this, it is simple that rack base has structure, to drawing steel guide rail and drawing steel car guide supporting to stablize, conveniently draws steel guide rail and draw the setting straggly of steel car guide rail to be beneficial to draw the advantages such as steel car moves under water.Simultaneously; because rear and front end in rack base is respectively provided with a vertical transfer roller; therefore transfer roller can hold steel wire rope; avoid producing friction and wear between steel wire rope and rack base and rack base is drawn and collapse; to rack base, there is protected effect better, avoid being drawn bad rear maintenance and affecting production efficiency.
As optimization, described transfer roller seat, comprises two transfer roller gripper shoes be vertically set up in parallel, and the transfer roller gripper shoe of two transfer roller seats is separately fixed on front panel and rear board, and transfer roller gripper shoe top is provided with groove; Transfer roller comprises roller and roll shaft, roller two ends outer surface has for spacing annular protrusion, be arranged on roll shaft by bearing and end cap inside two ends, the both sides, front and back at roll shaft two ends have the vertical step surface cut, and by both sides step surface laminating mounting limit in groove.
Like this, make transfer roller seat and transfer roller have structure simple, supporting & stablizing, easy installation and removal is quick and rotate the advantages such as flexible.
As further optimization; Being positioned at along throughput direction in described approach table draws the input roller gap of steel guide rail anterior position to be also provided with lift steel rolling position-limit mechanism, described lift steel rolling position-limit mechanism, comprise mount pad, mount pad both sides have mount pad side plate upwards, two mount pad side plate interior sides faces are formed with vertical baffle chute relatively, be provided with the baffle plate that can vertically slide in baffle chute, mount pad is also provided with lift cylinder, lift cylinder telescopic arm is connected with baffle plate and for driving baffle plate to be elevated.
After such improvement, when needs draw steel, can control baffle plate and rise, block shaped steel and move ahead, make it accurately rest in the position of needs by lift cylinder, the convenient steel car that draws realizes pulling shaped steel.
As the further optimization of lift steel rolling position-limit mechanism, mount pad is also provided with buffer, buffer, comprise a columnar bumper housing, bumper housing is just arranged baffle plate lower end along line direction before shaped steel, in bumper housing inner chamber, one end adjacent with baffle plate can be provided with a buffer head axially slidably, buffer head outer end is exposed to bumper housing and has the curved end of evagination, this curved end is connected to baffle plate bottom, one end that buffer head is positioned at bumper housing is connected with a slide bar, slide bar is slidably fitted in the spacing ring that bumper housing lumen port place is fixedly installed away from one end of baffle plate, slide bar between spacing ring and buffer head is also arranged with a buffer spring in compressive state.
Like this; after being provided with buffer head; when baffle plate top is subject to shaped steel shock; impact is delivered to by leverage the elasticity counteracting that below is buffered head; buffer head serves good shock absorbing effect, has good protected effect and to avoid baffle plate and cylinder excessive and cause impaired because clashing into vibration simultaneously to shaped steel.This buffer self structure, also exists fast easy to assembly simultaneously, and bumper and absorbing shock is reliable, and buffering direction is accurate, improves the advantages such as buffering effect by leverage.
As the mounting structure of a kind of optimization of cylinder, also cylinder installation base has horizontally outward been extended to form between the mount pad side plate that described baffle plate deviates from buffer direction, cylinder middle section is installed in rotation on cylinder installation base by horizontally disposed rotating shaft, described mount pad is also provided with a lever, its intermediate part is installed in rotation on mount pad, lever one end allows bit space extending horizontally to below baffle plate and supporting baffle through bumper housing bottom, it is unsettled and be mounted with a balancing weight that the lever other end extends mount pad, lever is positioned at the expansion link front end that the end of baffle plate one end and cylinder extend obliquely and is hinged and connected.
Like this, after optimization, the lever arranged and balancing weight, counteract the weight of baffle plate, make cylinder to the elevating control of baffle plate flexibility and reliability and quick more, cylinder can not because of stressed excessive and occur electric fault, and the structure of lever self and mounting structure make whole mechanism structure closely reliable simultaneously.Further, lever upper surface and baffle plate contact position are provided with an arc-shaped convex and contact with in the middle part of baffle plate lower surface, when making lever rotate force like this, are to baffle plate applying power upwards all the time, force direction can not deflect and cause guide plate to block, and ensures the smooth and easy of baffle plate lifting.
In sum, in the present invention, adopt the simple hollow screw of structure to realize realizing oil groove fuel feeding while slide block is connected and installed, improve lubricity, reduce fretting wear, ensure that and draw steel car to run smooth degree; Also have simultaneously and can realize mechanical type and draw steel, structure is simple and can not produce electric fault, is connected the more fast advantage such as reliable with steel wire rope.
Accompanying drawing explanation
Fig. 1 is the structural representation that direction overlooked by a kind of shaped steel check-out console that have employed structure of the present invention.
Fig. 2 is the structural representation of the rack base adopted in Fig. 1.
Fig. 3 is the side view of Fig. 2, does not show the structure of guide rail and grooving in figure.
Fig. 4 is the structural representation that shaped steel of the present invention draws steel car.
Fig. 5 is the top view of Fig. 4.
Fig. 6 is A-A sectional view in Fig. 4, adds and draw the structure of steel car guide rail to show in figure.
Fig. 7 is the partial sectional view of the car body of independent oil groove positions in Fig. 4.
Fig. 8 is the structural representation of a kind of lift steel rolling position-limit mechanism adopted in the shaped steel check-out console of Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
During concrete enforcement, as Figure 4-Figure 7, a kind of shaped steel draws steel car, wherein, it is overall in flat car body 24 that described shaped steel draws steel car to comprise, car body 24 draws on steel car guide rail along drawing the both sides lower surface at the two ends of steel guide rail length direction to support slidably to be engaged in by a slide block 25, along drawing steel guide rail direction to be vertically provided with, groove 26 is installed in the middle part of car body 24, during enforcement, described car body 24 comprises the vehicle body frame of horizontally disposed rectangular configuration, with the car body roof plate be positioned at above vehicle body frame, described installation groove 26 is arranged on car body roof plate.Install in groove 26 and be rotatably mounted with the hook pickup 27 triangular in shape of an entirety by horizontally disposed rotating shaft, described hook pickup 27 can around the shaft 28 flexible rotatings and deadweight state time there is one upwards expose car body and tip 29 for capturing shaped steel; Before this tip 29 is positioned at and draws steel, the side of line direction is vertical edge, described car body is also provided with and hooks pickup 27 be affixed and hook pickup upper end (rear refers to and draws steel to move ahead contrary direction) locating part 30 of rotating backward for stoping, concrete when implementing locating part 30 to be horizontally placed on car body and spacing plane laminating that can be downward with the level hooked in pickup 27 is spacing; Car body 24 draw steel move ahead one end slide block 25 and be also provided with one slide-plate 31 in hooking between pickup 27 space, slide plate 31 two ends are upwards engaged in after horizontal buckling more slidably draws on steel car guide rail 4, have in the middle part of slide plate 31 under one convex for the extrusion lug 32 hooking the extruding of pickup lower end and coordinate, the extrusion lug 32 of described slide plate hooks pickup 27 and rotates to driving during the extruding of hook pickup 27 lower end and its pointed superior 29 is disappeared in car body upper surface.Hook pickup 27 and there is a cylinder 33 for coordinating with rotating shaft 28, the tip 29 that the larger plate body of width is configured for capturing shaped steel is upwards provided with in the middle part of cylinder 33, cylinder 33 two ends are configured for extruding with slide plate 31 bottom coordinated to being arranged with the less plate body 34 of two width, and the middle part between two plate bodys 34 is connected to form the spacing plane for coordinating with the locating part 30 on car body 24.Like this, the stability coordinated with rotating shaft can be improved, improve the reliability hooked when getting shaped steel, reduce and the impact degree during extruding of slide plate shock, improve job stability.
Wherein, car body 24 upper surface four corner location are just respectively provided with an oil groove 35 to the top of slide block, the felt material being provided with and contaminating and have fluid is filled out in oil groove 35, be threaded bottom oil groove 35 attachment screw 36 straight up, attachment screw 36 lower end penetrates and is connected in slide block 25, slide block 25 lower surface is provided with the oil film groove of a fovea superior, have vertical through hole in the middle part of described attachment screw 36 and be communicated in oil film groove, described slide block 25 upper surface has installation base and is installed in the mounting groove of car body lower surface.Described oil groove upper port is provided with cover plate 37, and one end that cover plate 37 is positioned at car body 24 inside is installed in rotation on car body 24 by vertical installation connecting axle 38, and cover plate is positioned at the outside middle side part of car body to be had an evagination and extends the shifting block 39 of car body.
Wherein, car body 24 is connected with steel wire rope 9 by quick-connect machanism along drawing the two ends of steel guide rail length direction, described quick-connect machanism, comprise the connecting rod 40 be fixed on car body 24, connecting rod 40 outer end is fixedly connected with a connector 41 by connecting bolt, there is in the middle part of connector 41 outer end a horizontally disposed frustum hole, frustum hole is through hole and smaller diameter end is outwards arranged, the diameter of its smaller diameter end is consistent with wirerope diameter, described steel wire rope link is positioned at frustum hole and steel wire rope link offers bifurcated 42 from middle part, steady pin 43 is also embedded with in described frustum hole, steady pin 43 tip is outwards inserted in steel wire rope link bifurcated 40 and realizes fixing steel wire rope 9.
During concrete enforcement, as Figure 1-Figure 8, also disclose a kind of shaped steel check-out console, comprise the approach table 1 be made up of input roller that is some and horizontal arrangement column-spacingly, the runout table 2 be made up of outlet roller that is some and horizontal arrangement column-spacingly, approach table 1 and runout table 2 horizontal parallel are arranged, be vertically installed with between approach table 1 and runout table 2 and multipairly draw steel guide rail 3 in horizontally disposed, draw steel guide rail 3 two ends to extend in the gap between input roller and between outlet roller separately; Often pair is drawn below in steel guide rail 3 to be also arranged with in parallel to draw steel car guide rail 4 for a pair, draw steel car guide rail 4 is combined with and draw steel car 5 as said structure (shown in Fig. 4-7), lay respectively at approach table 1 and runout table 2 outer fix is also vertically provided with just to the driving wheel 6 and the follower 7 that draw steel car guide rail, described driving wheel 6 with draw steel motor 8 and be connected, draw steel car 8 two ends to be connected with steel wire rope 9, steel wire rope 9 is walked around driving wheel 6 and is connected to form the becket bridle parallel with drawing steel car guide rail 4 after follower 7; Described draw steel guide rail 3 and draw steel car guide rail 4 all to support be arranged in multiple spaced apart rack base 10, both sides, rack base 10 upper surface are horizontally disposed with two for installing the upper plate 11 drawing steel guide rail 3, are provided with for installing the lower roof plate 12 drawing steel car guide rail 4 in the middle part of upper plate 11 lower than upper plate 11 height level; Wherein, described rack base 10 is positioned at draw and is respectively provided with a vertical transfer roller 13 in the middle part of the two ends of steel guide rail length direction, transfer roller 13 is arranged in rack base by transfer roller seat, and transfer roller 13 upper level is between upper plate 11 and lower roof plate 12.
Wherein, described rack base comprises the base plate 14 of rectangle, both sides parallel with drawing steel guide rail 3 on base plate 14 are upwards fixedly installed in trapezoidal side plate 15, the front and back side of two side plates 15 is connected and fixed and is provided with front panel 16 and rear board 17, the upper surface of described front panel 16 and rear board 17 is concave shape and the middle part horizontal support of concave shape is provided with described lower roof plate 12, support at the both sides upper level of concave shape and be provided with described upper plate 11, the upper plate 11 of both sides draws steel guide rail 3 for supporting installation, lower roof plate draws steel car guide rail 4 for supporting installation, the below of rack base base plate 14 is also provided with the grooving 18 of walking for deadeye bottom, in grooving, correspondence is provided with the sliding roller 68 of grooving of supporting steel wire rope 9.
Wherein, described transfer roller seat, the transfer roller gripper shoe 19 comprising two transfer roller gripper shoes be vertically set up in parallel, 19, two transfer roller seats is separately fixed on front panel 16 and rear board 17, and transfer roller gripper shoe 19 top is provided with groove 20; Transfer roller 13 comprises roller and roll shaft, roller two ends outer surface has for spacing annular protrusion 21, be arranged on roll shaft by bearing 22 and end cap inside two ends, the both sides, front and back at roll shaft two ends have the vertical step surface 23 cut, and fit mounting limit in groove 20 by both sides step surface 23.
Wherein, being positioned at along throughput direction in described approach table draws the input roller gap of steel guide rail anterior position to be also provided with lift steel rolling position-limit mechanism, described lift steel rolling position-limit mechanism, comprise mount pad 45, mount pad 45 both sides have mount pad side plate 46 upwards, two mount pad side plate 46 medial surfaces are formed with vertical baffle chute relatively, the baffle plate 47 that can vertically slide is installed in baffle chute, mount pad 45 is also provided with lift cylinder 48, and lift cylinder telescopic arm is connected with baffle plate 47 and for driving baffle plate 47 to be elevated.
Above-mentioned lift steel rolling position-limit mechanism, mount pad 45 is also provided with buffer, buffer, comprise a columnar bumper housing 49, bumper housing 49 is just arranged baffle plate 47 lower end along line direction before shaped steel, in bumper housing 49 inner chamber, one end adjacent with baffle plate 47 can be provided with a buffer head 50 axially slidably, buffer head 50 outer end is exposed to bumper housing 49 and has the curved end of evagination, this curved end is connected to baffle plate 47 bottom, one end that buffer head 50 is positioned at bumper housing is connected with a slide bar 51, slide bar 51 is slidably fitted in the spacing ring 52 that bumper housing lumen port place is fixedly installed away from one end of baffle plate, slide bar 51 between spacing ring 52 and buffer head 50 is also arranged with a buffer spring 53 in compressive state.
When above-mentioned lift steel rolling position-limit mechanism is specifically implemented, structure as shown in Figure 8 can also be had, namely also cylinder installation base 55 has horizontally outward been extended to form between the mount pad side plate that described baffle plate deviates from buffer direction, be installed in rotation on cylinder installation base 55 by horizontally disposed rotating shaft 56 in the middle part of cylinder 48, described mount pad 45 is also provided with a lever 57, be installed in rotation on mount pad 45 in the middle part of lever 57, lever 57 one end allows bit space extending horizontally to below baffle plate 47 and supporting baffle 47 through bumper housing 49 bottom, it is unsettled and be mounted with a balancing weight 58 that lever 57 other end extends mount pad 45, lever 57 is positioned at the expansion link front end that the end of baffle plate one end and cylinder 48 extend obliquely and is hinged and connected.Further, lever 57 upper surface and baffle plate contact position are provided with an arc-shaped convex 60 and contact with in the middle part of baffle plate 47 lower surface, when making lever rotate force like this, are to baffle plate applying power upwards all the time, force direction can not deflect and cause guide plate to block, and ensures the smooth and easy of baffle plate lifting.
Claims (5)
1. a slide block film lubrication structure, it is characterized in that, comprising being positioned at draws steel car car body upper surface four corner location just to the oil groove that the top of slide block is arranged, be threaded bottom oil groove attachment screw straight up, attachment screw lower end penetrates and is connected in slide block, slide block lower surface is provided with the oil film groove of a fovea superior, has vertical through hole and be communicated in oil film groove in the middle part of described attachment screw, and described slide block upper surface has installation base and is installed in the mounting groove of car body lower surface; The felt material being provided with and contaminating and have fluid is filled out in oil groove; Described oil groove upper port is provided with cover plate, and one end that cover plate is positioned at vehicle body is installed in rotation on car body by vertical installation connecting axle, and cover plate is positioned at the shifting block that the outside middle side part of car body has an evagination.
2. a shaped steel draws steel car, comprise overall in flat car body, car body draws on steel car guide rail along drawing the both sides lower surface at the two ends of steel guide rail length direction to support slidably to be engaged in by a slide block separately, it is characterized in that, described car body is provided with slide block film lubrication structure as claimed in claim 1.
3. shaped steel as claimed in claim 2 draws steel car, it is characterized in that, described car body is provided with mechanical type steel-drawing machine structure, described mechanical type steel-drawing machine structure, comprise in the middle part of car body along the installation groove drawing steel guide rail direction vertically to arrange, install in groove and be rotatably mounted with the hook pickup triangular in shape of an entirety by horizontally disposed rotating shaft, described hook pickup can around the shaft flexible rotating and deadweight state time there is one upwards expose car body and tip for capturing shaped steel; Before this tip is positioned at and draws steel, the side of line direction is vertical edge, described car body is also provided with and hooks pickup and be affixed and hook the locating part that rotates backward of pickup upper end for stoping; Also one slide-plate is provided with in space between the slide block of car body line direction one end before drawing steel and hook pickup, slide plate two ends are upwards engaged in after horizontal buckling more slidably draws on steel car guide rail, have in the middle part of slide plate under one convex for the extrusion lug hooking the extruding of pickup lower end and coordinate, the extrusion lug of described slide plate hooks pickup and rotates to driving during the extruding of hook pickup lower end and its pointed superior is disappeared in car body upper surface.
4. shaped steel as claimed in claim 3 draws steel car, it is characterized in that, car body is connected with steel wire rope by quick-connect machanism along drawing the two ends of steel guide rail length direction; Described quick-connect machanism, comprise the connecting rod be fixed on car body, connecting rod outer end is fixedly connected with a connector by connecting bolt, there is in the middle part of connector outer end a horizontally disposed frustum hole, frustum hole is through hole and smaller diameter end is outwards arranged, the diameter of its smaller diameter end is consistent with wirerope diameter, described steel wire rope link is positioned at frustum hole and steel wire rope link offers bifurcated from middle part, also be embedded with steady pin in described frustum hole, steady pin tip is outwards inserted in steel wire rope link bifurcated and realizes fixing steel wire rope.
5. a shaped steel check-out console, is characterized in that, the shaped steel that have employed as described in claim 3 or 4 draws steel car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410285466.0A CN104148415B (en) | 2014-06-24 | 2014-06-24 | A kind of slide block film lubrication structure and shaped steel thereof draw steel car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410285466.0A CN104148415B (en) | 2014-06-24 | 2014-06-24 | A kind of slide block film lubrication structure and shaped steel thereof draw steel car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104148415A CN104148415A (en) | 2014-11-19 |
| CN104148415B true CN104148415B (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410285466.0A Active CN104148415B (en) | 2014-06-24 | 2014-06-24 | A kind of slide block film lubrication structure and shaped steel thereof draw steel car |
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| Country | Link |
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| CN (1) | CN104148415B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1196962A (en) * | 1967-01-27 | 1970-07-01 | Davy & United Eng Co Ltd | Apparatus for moving Steel Sections |
| CN2619735Y (en) * | 2003-05-22 | 2004-06-09 | 邯郸钢铁股份有限公司 | Pusher dog hidden steel moving car |
| CN201244594Y (en) * | 2008-08-13 | 2009-05-27 | 鞍钢股份有限公司 | Device for horizontally moving heavy rail blank |
| CN202356413U (en) * | 2011-11-10 | 2012-08-01 | 浙江健力股份有限公司 | Automatic lubricating device of feeding trolley of cold reducing mill |
| CN202790481U (en) * | 2012-08-23 | 2013-03-13 | 奇瑞汽车股份有限公司 | Lubrication movable guide rail bolt |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000009139A (en) * | 1998-06-19 | 2000-01-11 | Nippon Seiko Kk | Linear guiding device |
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2014
- 2014-06-24 CN CN201410285466.0A patent/CN104148415B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1196962A (en) * | 1967-01-27 | 1970-07-01 | Davy & United Eng Co Ltd | Apparatus for moving Steel Sections |
| CN2619735Y (en) * | 2003-05-22 | 2004-06-09 | 邯郸钢铁股份有限公司 | Pusher dog hidden steel moving car |
| CN201244594Y (en) * | 2008-08-13 | 2009-05-27 | 鞍钢股份有限公司 | Device for horizontally moving heavy rail blank |
| CN202356413U (en) * | 2011-11-10 | 2012-08-01 | 浙江健力股份有限公司 | Automatic lubricating device of feeding trolley of cold reducing mill |
| CN202790481U (en) * | 2012-08-23 | 2013-03-13 | 奇瑞汽车股份有限公司 | Lubrication movable guide rail bolt |
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| Publication number | Publication date |
|---|---|
| CN104148415A (en) | 2014-11-19 |
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Address after: No.2 Jiangnan Avenue, Jiangnan street, Changshou District, Chongqing 401220 Patentee after: CHONGQING IRON & STEEL Co.,Ltd. Address before: 401220 No. 1, Gangcheng Road, Changshou District, Chongqing Patentee before: CHONGQING IRON & STEEL Co.,Ltd. |
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