CN111790821A - Round steel reducing and oil brushing mechanism, round steel reducing device and using method thereof - Google Patents
Round steel reducing and oil brushing mechanism, round steel reducing device and using method thereof Download PDFInfo
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- CN111790821A CN111790821A CN202010575087.0A CN202010575087A CN111790821A CN 111790821 A CN111790821 A CN 111790821A CN 202010575087 A CN202010575087 A CN 202010575087A CN 111790821 A CN111790821 A CN 111790821A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 170
- 239000010959 steel Substances 0.000 title claims abstract description 170
- 230000007246 mechanism Effects 0.000 title claims abstract description 64
- 230000001680 brushing effect Effects 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims description 22
- 238000004513 sizing Methods 0.000 claims description 19
- 230000000694 effects Effects 0.000 claims description 8
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 56
- 230000009467 reduction Effects 0.000 description 7
- 238000006073 displacement reaction Methods 0.000 description 5
- 239000010687 lubricating oil Substances 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 235000013358 Solanum torvum Nutrition 0.000 description 1
- 240000002072 Solanum torvum Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/18—Lubricating, e.g. lubricating tool and workpiece simultaneously
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/02—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to separate articles
- B05C1/027—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to separate articles only at particular parts of the articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D31/00—Other methods for working sheet metal, metal tubes, metal profiles
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Abstract
The invention provides a round steel reducing and oil brushing mechanism, a round steel reducing device and a use method thereof. According to the round steel reducing device, the oil brushing mechanism is arranged to replace manual oil brushing, the oil brushing efficiency is improved, the oil brushing cost is reduced, the vibration module of the round steel reducing device can work synchronously in the round steel reducing process, and the round steel reducing time cannot be prolonged.
Description
Technical Field
The invention relates to the technical field of round steel reducing, in particular to a round steel reducing and oil brushing mechanism, a round steel reducing device and a using method thereof.
Background
When the round steel is reduced, a layer of lubricating oil is required to be brushed at the reducing end, so that the resistance generated when the round steel is reduced is weakened, the reducing end can conveniently enter a reducing mechanism, but the conventional reducing machine has the problems of low efficiency and high labor cost because the oil is washed manually; in addition, when the round steel is reduced, tensile stress is easily generated on the surface of the round steel, the reducing deformation of the round steel is easy, and the residual stress on the wall of the round steel influences the quality of the round steel. The existing round steel reducing device heats the reducing end of the round steel in advance, so that the hardness of the surface of the round steel is changed, the round steel is easy to reduce, the reducing end of the round steel is heated before reducing the diameter of the round steel, the time is long, and the efficiency of reducing the diameter of the round steel is not improved.
Disclosure of Invention
The invention provides a round steel reducing oil brushing mechanism, a round steel reducing device and a using method thereof.
The technical scheme of the invention is realized as follows: the round steel reducing and oil brushing mechanism comprises a bottom plate, wherein a motor-driven transmission lead screw is arranged on the bottom plate, a sliding seat is arranged on the transmission lead screw, the sliding seat is connected with an L-shaped connecting rod, one end, away from the sliding seat, of the L-shaped connecting rod is provided with a hairbrush, travel switches are arranged on the bottom plates at two ends of the transmission lead screw, a positioning rod matched with the travel switches is arranged on the sliding seat, a sliding groove parallel to the transmission lead screw is arranged on the bottom plate, and a guide rod moving along the sliding groove is arranged on the sliding seat.
Furthermore, the hairbrush is a flat brush or a circular brush, the circular brush comprises a semicircular fixed brush body, the opening of the fixed brush body faces upwards and is connected with the L-shaped connecting rod, two sides of the upper end of the fixed brush body are hinged with arc-shaped movable brush bodies through rotating shafts, torsional springs are sleeved on the rotating shafts, and the fixed brush body and the two movable brush bodies form a circular ring.
The utility model provides a round steel undergauge device, includes the organism, is provided with the ascending oil groove of opening on the organism, but is provided with axial displacement's undergauge mechanism on the organism of oil groove one side, is provided with axial round steel supporting mechanism on the organism of opposite side, is provided with between undergauge mechanism and the round steel supporting mechanism brushing oil mechanism, the brush is arranged in the oil groove, the transmission lead screw sets up in the top of oil groove along vertical, the slide drives the brush along vertical back and forth movement.
Further, the reducing mechanism comprises feeding modules which are sequentially connected along the axial direction, the diameter reducing module comprises a diameter reducing module and a sizing module, a vibration module used for eliminating stress is arranged between the diameter reducing module and the sizing module, the vibration module comprises a supporting ring plate, the outer end of the supporting ring plate is provided with an outer ring block, the inner end of the supporting ring plate is provided with an inner ring block, a plurality of alternating current electromagnets are arranged on the inner wall of the outer ring block along the circumferential interval, armatures are arranged between the alternating current electromagnets and the inner ring block in a sliding mode, both ends of the armatures are provided with elastic supporting belts, one ends, far away from the armatures, of the elastic supporting belts are connected with the inner wall of the supporting ring plate, the inner side of the armatures is provided with an arc-shaped connecting plate, the inner side of the arc-shaped connecting plate is provided with a plurality of vibrating rod one-to-one sliding holes, the free ends.
Furthermore, a conical guide groove and a positioning groove communicated with the conical guide groove are arranged in the feeding module, a reducing groove communicated with the positioning groove is arranged in the reducing module, a sizing groove communicated with the reducing groove is arranged in the sizing module, and the inner diameter of the inner ring of the support ring plate is consistent with that of the sizing groove.
Further, round steel supporting mechanism is including setting up with the lower locating piece of organism upper end, and the top of lower locating piece is provided with the vertical last locating piece that comes and goes the operation, and lower locating piece upper end is provided with the lower support groove, and the upper end of going up the locating piece is provided with the last supporting groove with lower support groove complex.
A use method of a round steel reducing device comprises the following steps:
(1) firstly, brushing oil on the reducing end of the round steel, enabling the reducing end of the round steel after brushing oil to enter the positioning groove through the guide groove and reach the inlet end of the reducing groove, stopping conveying the round steel, moving the upper positioning block downwards, and fixing the round steel by matching with the lower positioning block;
(2) the diameter reducing mechanism moves towards the round steel along the axial direction, the diameter reducing end of the round steel enters the diameter reducing groove to enter the diameter reducing groove, the round steel enters the diameter reducing groove through the inner ring of the supporting ring plate to be sized, after entering the inner ring, the alternating current electromagnet drives the armature to reciprocate along the radial direction of the supporting ring plate, and the armature drives the vibrating rod to vibrate the diameter reducing end of the round steel along the sliding hole through the arc connecting plate;
(3) after the diameter of the round steel is reduced, the diameter reducing mechanism is reset reversely, the lower positioning block moves upwards, and the round steel is unloaded.
Further, in the step (1), when the brush is a flat brush, the method for brushing oil on the reducing end of the round steel is as follows: the round steel is delivered to the inlet end of the guide groove through the lower positioning groove, the round steel conveying is suspended, the flat brush is driven to move upwards through the screw rod to brush oil on one side of the reducing end of the round steel, then the round steel is rotated, meanwhile, the screw rod drives the flat brush to move downwards to the oil groove to take the oil and then move upwards, the opposite side of the reducing end of the round steel is brushed oil, then the screw rod drives the flat brush to move downwards to the oil groove, the round steel conveying is continued, and the reducing end of the round steel after the oil brushing enters the positioning groove through the guide groove.
Further, in the step (1), when the brush is a circular brush, the method for brushing oil on the reducing end of the round steel comprises the following steps: the lead screw drives the ring brush to move up to the position coaxial with the guide way, and carries the round steel through lower constant head tank, and along with the round steel is carried, the round steel undergauge end passes the ring brush and accomplishes the brushing oil promptly to get into the constant head tank through the guide way, reach the entrance point in reducing groove, stop the round steel and carry, the lead screw drives the ring brush and moves down, and the round steel promotes two activity brush bodies and opens, and when the round steel broke away from the ring brush, the activity brush body automatic re-setting under the torsional spring effect, the ring brush is arranged in the oil groove.
The invention has the beneficial effects that:
according to the invention, the oil brushing mechanism is arranged to replace manual oil brushing, so that the oil brushing efficiency is improved, the oil brushing cost is reduced, the recovery of lubricating oil is facilitated, and the utilization rate of the lubricating oil is improved; when the brush is the ring brush, along with the transport of round steel, the round steel undergauge end passes the ring brush and can once accomplish the brushing oil, need not to pause the round steel and carry, also need not to carry out the rotation of round steel, simplifies the step of round steel undergauge, improves the efficiency of round steel processing, and the round steel is rinsed oily the completion back, and screw drive drives the ring brush and moves down to the oil groove in, under pivot and torsional spring cooperation, the ring of being convenient for brush open and closed, does not influence the undergauge of follow-up round steel.
The feeding module of the reducing mechanism is convenient for the round steel to be coaxially aligned with the reducing groove before reducing, ensures the consistency of reducing length and avoids reducing roundness deviation; through the sizing module, the round steel after diameter reduction is prevented from rebounding to influence the diameter reduction effect; through set up vibration module between undergauge module and sizing module, pass through alternating current electromagnet and drive the vibrting spear through armature and carry out the vibration of a small margin to the round steel after the necking down for eliminate or weaken remaining stress, the free end of vibrting spear be provided with round steel undergauge end lateral wall complex arc wall, avoid the vibration of a small margin to cause the damage to the round steel surface, vibration module can be at the round steel sizing in-process, synchronous working to the time of extension round steel undergauge.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of an oil brushing mechanism according to the present invention;
FIG. 2 is a left side view of FIG. 1;
FIG. 3 is a schematic view of a structure of a flat brush;
FIG. 4 is a schematic view of the structure of the ring brush;
FIG. 5 is a schematic structural diagram of a round steel reducing device;
FIG. 6 is a schematic structural diagram of a vibration module;
FIG. 7 is a schematic view of a diameter reducing mechanism;
FIG. 8 is a top view of the sump;
fig. 9 is a plan view of the round steel support mechanism of the fifth embodiment.
The device comprises a bottom plate 1, a transmission screw rod 2, a sliding seat 3, an L-shaped connecting rod 4, a brush 5, a travel switch 6, a positioning rod 7, a sliding groove 8, a guide rod 9, a flat plate brush 10, a circular ring brush 11, a fixed brush body 12, a movable brush body 13, a machine body 14, an oil groove 15, a feeding module 16, a reducing module 17, a sizing module 18, a vibration module 19, a supporting ring plate 20, an outer ring block 21, an inner ring block 22, an alternating current electromagnet 23, an armature 24, an elastic supporting belt 25, an arc-shaped connecting plate 26, a vibration rod 27, a sliding hole 28, an arc-shaped groove 29, a conical guide groove 30, a positioning groove 31, a reducing groove 32, an inner ring 33, a lower positioning block 34, an upper positioning block 35, a lifting oil cylinder 36, a conveying roller 37, a displacement sensor 38, a first proximity switch 39, a second proximity switch 40, a third proximity switch 41.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
Example one
As shown in fig. 1-3, a round steel reducing and oil brushing mechanism comprises a bottom plate 1, a transmission lead screw 2 driven by a speed reduction motor is arranged on the bottom plate 1, a sliding seat 3 is arranged on the transmission lead screw 2, the sliding seat 3 is connected with an L-shaped connecting rod 4, a brush 5 is fixed at one end of the L-shaped connecting rod 4 far away from the sliding seat 3, travel switches 6 are arranged on the bottom plate 1 at two ends of the transmission lead screw 2, the travel switches 6 are swing arm type travel switches 6, a positioning rod 7 matched with the travel switches 6 is arranged on the sliding seat 3, a sliding groove 8 parallel to the transmission lead screw 2 is arranged on the bottom plate 1, a guide rod 9 arranged in the sliding groove 8 is arranged on the sliding seat 3, the guide rod 9 moves along the sliding groove 8, and the.
The application method of the embodiment comprises the following steps: the bottom plate 1 is installed above an oil groove 15, the transmission screw rod 2 is installed vertically, the speed reduction motor drives the transmission screw rod 2 to rotate to drive the sliding seat 3 to move, the sliding seat 3 drives the flat brush 10 to move upwards through the L-shaped connecting rod 4 to brush lubricating oil on one side of the reducing end of round steel, after the sliding seat 3 moves upwards to the stroke switch 6 at the upper end, the speed reduction motor rotates reversely, the L-shaped connecting rod 4 drives the flat brush 10 to move downwards to enter the oil groove 15, meanwhile, a worker rotates the round steel to enable the other side of the reducing end to be close to the flat brush 10, when the sliding seat 3 moves downwards to the stroke switch 6 at the lower end, the speed reduction motor rotates reversely, the L-shaped connecting rod 4 drives the flat brush 10 to move upwards to brush the lubricating oil on the other side of the reducing end, oil brushing on the reducing end is completed, and.
Example two
This embodiment is substantially the same as the first embodiment, except that: as shown in fig. 4, the brush 5 is a circular brush 11, the circular brush 11 includes a semicircular fixed brush body 12, the opening of the fixed brush body 12 faces upward and is connected with the L-shaped connecting rod 4, two sides of the upper end of the fixed brush body 12 are hinged with an arc-shaped movable brush body 13 through a rotating shaft, a torsion spring is sleeved on the rotating shaft, and the fixed brush body 12 and the two movable brush bodies 13 form a circular ring.
The application method of the embodiment comprises the following steps: slide 3 drives ring brush 11 through L type connecting rod 4 and moves to travel switch 6 department of upper end on, the round steel passes through the inner ring of ring brush 11, the brush oil of the disposable round steel reducing end of accomplishing, L type connecting rod 4 drives ring brush 11 and moves down at last, the round steel promotes two movable brush bodies 13 and opens, when the round steel breaks away from ring brush 11, movable brush body 13 automatic re-setting under the torsional spring effect, move down to travel switch 6 department of lower extreme when slide 3, motor stop work, ring brush 11 is arranged in oil groove 15.
EXAMPLE III
As shown in fig. 5, a round steel reducing device, including organism 14, be provided with opening oil groove 15 up on the organism 14, but be provided with axial displacement's undergauge mechanism on the organism 14 of oil groove 15 one side, undergauge mechanism links to each other with linear drive mechanism, like axial pneumatic cylinder etc. control undergauge mechanism reciprocating motion, be provided with axial round steel supporting mechanism on the organism 14 of opposite side, be provided with embodiment one between undergauge mechanism and the round steel supporting mechanism brush oil mechanism, brush 5 is flat brush 10, and brush 5 is arranged in oil groove 15, and the base is fixed in on the organism 14, and is located the top of oil groove 15, and transmission lead screw 2 is along vertical installation on the base, and slide 3 drives brush 5 along vertical reciprocating motion.
As shown in fig. 5-7, the reducing mechanism includes a feeding module 16, a reducing module 17 and a sizing module 18 connected in sequence along an axial direction, a vibration module 19 for eliminating stress is fixed between the reducing module 17 and the sizing module 18, the vibration module 19 includes a support ring plate 20, an outer ring block 21 is arranged at an outer end of the support ring plate 20, an inner ring block 22 is arranged at an inner end of the support ring plate 20, the outer ring block 21, the inner ring block 22 and the support ring plate 20 are integrated, a plurality of ac electromagnets 23 are fixed at intervals along a circumferential direction on an inner wall of the outer ring block 21, an armature 24 is slidably arranged between the ac electromagnets 23 and the inner ring block 22, elastic support bands 25 are fixed at both ends of the armature 24, one end of the elastic support band 25 far away from the armature 24 is connected with an inner wall of the support ring plate 20, resetting of the armature 24 is facilitated by the elastic bands 25, an arc-shaped connecting plate 26 is fixed at an inner side of the armature 24, the inner ring plate is provided with sliding holes 28 corresponding to the vibrating rods 27 one by one, the free ends of the vibrating rods 27 are arranged in the sliding holes 28 in a sliding mode, and the free ends of the vibrating rods 27 are provided with arc-shaped grooves 29 matched with the outer side walls of the reducing ends of the round steel.
As shown in fig. 7, a tapered guide groove 30 and a positioning groove 31 communicating with the tapered guide groove 30 are provided in the feeding module 16, a reducing groove 32 communicating with the positioning groove 31 is provided in the reducing module 17, a diameter-determining groove communicating with the reducing groove 32 is provided in the diameter-determining module 18, and an inner ring 33 of the support ring plate 20 has the same inner diameter as the diameter-determining groove.
As shown in fig. 8, a first proximity switch 39 for positioning an initial position of the reducing mechanism is fixed on the machine body on one side of the reducing mechanism, a second proximity switch 40 for positioning an advancing distance of the reducing mechanism is fixed on one side of the first proximity switch 39 close to the round steel support mechanism at intervals, a third proximity switch 41 for positioning a retreating distance of the reducing mechanism is fixed on the other side of the first proximity switch 39 at intervals, and a fourth proximity switch 42 is further fixed between the first proximity switch 39 and the second proximity switch 40. First proximity switch 39, second proximity switch 40 and third proximity switch 41 all are used for responding to the lateral wall of supporting ring board 20, when first proximity switch 39 senses supporting ring board 20, the initial position has been got back to the undergauge mechanism, when fourth proximity switch 42 senses supporting ring board 20, alternating current electromagnet 23 starts, be used for eliminating or weakening stress, when second proximity switch 40 senses supporting ring board 20, undergauge mechanism has accomplished the round steel undergauge length of settlement, undergauge mechanism is reverse retreats, when third proximity switch 41 senses supporting ring board 20, undergauge mechanism stops retreating, the round steel accomplishes the separation with undergauge mechanism.
As shown in fig. 5, the round steel supporting mechanism includes a lower positioning block 34 fixed at the upper end of the machine body 14, an upper positioning block 35 moving back and forth vertically is arranged above the lower positioning block 34, the upper positioning block 35 is connected with a lift cylinder 36, the lift cylinder 36 controls the upper positioning block 35 to move up and down, a lower supporting groove is arranged at the upper end of the lower positioning block 34, and an upper supporting groove matched with the lower supporting groove is arranged at the upper end of the upper positioning block 35.
In the using method of the embodiment, the brush 5 is a flat brush 10, and the method comprises the following steps:
(1) manually conveying round steel to the inlet end of the sliding chute 8 through the lower positioning groove 31, pausing round steel conveying, then driving the flat brush 10 to move upwards through the transmission screw rod 2 to brush oil on one side of the diameter reducing end of the round steel, then manually rotating the round steel, simultaneously driving the flat brush 10 to move downwards to the oil groove 15 to take oil and move upwards, brushing oil on the other side of the diameter reducing end of the round steel, and then driving the flat brush 10 to move downwards to the oil groove 15 through the transmission screw rod 2;
(2) the round steel after being brushed with oil is conveyed manually and continuously to enter the positioning groove 31 through the sliding groove 8, the round steel reaches the inlet end of the reducing groove 32, the round steel conveying is stopped, the upper positioning block 35 moves downwards and is matched with the lower positioning block 34 to fix the round steel;
(3) the reducing mechanism moves towards the round steel along the axial direction, the reducing end of the round steel enters the reducing groove 32 for reducing, and enters the sizing groove for sizing through the inner ring 33 of the support ring plate 20, so that the rebound of the round steel after reducing is avoided, after the round steel enters the inner ring 33, the alternating current electromagnet 23 drives the armature 24 to reciprocate along the radial direction of the support ring plate 20, the armature 24 drives the vibrating rod 27 to vibrate the reducing end of the round steel along the sliding hole 28 through the arc-shaped connecting plate 26, and the internal stress generated by reducing the round steel is eliminated;
(4) after the diameter of the round steel is reduced, the diameter reducing mechanism is reset reversely, the lower positioning block 34 moves upwards, and the round steel is unloaded manually.
Example four
The third embodiment is basically the same as the first embodiment, and the brush 5 is a circular brush 11, except that: an oil brushing mechanism of the second embodiment is arranged between the reducing mechanism and the round steel supporting mechanism, the brush 5 is arranged in the oil groove 15, the base is fixed on the machine body 14 and positioned above the oil groove 15, the transmission screw rod 2 is vertically arranged on the base, and the sliding seat 3 drives the brush 5 to vertically reciprocate.
In the using method of the embodiment, the brush 5 is a circular brush 11, and the method comprises the following steps:
(1) the lead screw drives the circular brush 11 to move upwards to a position coaxial with the sliding chute 8, round steel is conveyed through the lower positioning groove 31 manually, along with the conveying of the round steel, the diameter reducing end of the round steel penetrates through the circular brush 11 to finish oil brushing, and enters the positioning groove 31 through the sliding chute 8 to reach the inlet end of the diameter reducing groove 32, the conveying of the round steel is stopped, the upper positioning block 35 moves downwards and is matched with the lower positioning block 34 to fix the round steel;
(2) the screw rod drives the circular brush 11 to move downwards, the round steel pushes the two movable brush bodies 13 to be opened, when the round steel is separated from the circular brush 11, the movable brush bodies 13 automatically reset under the action of the torsion spring, when the sliding seat 3 moves downwards to the position of the travel switch 6 at the lower end, the screw rod stops transmission, and the circular brush 11 is placed in the oil groove 15;
(3) the reducing mechanism moves towards the round steel along the axial direction, the reducing end of the round steel enters the reducing groove 32 to enter the reducing, the round steel enters the sizing groove through the inner ring 33 of the supporting ring plate 20 to be sized, after the round steel enters the inner ring 33, the armature 23 is driven by the alternating current electromagnet 23 to reciprocate along the radial direction of the supporting ring plate 20, and the armature 24 drives the vibrating rod 27 to vibrate the reducing end of the round steel along the sliding hole 28 through the arc-shaped connecting plate 26;
(4) after the diameter of the round steel is reduced, the diameter reducing mechanism is reset reversely, the lower positioning block 34 moves upwards, and the round steel is unloaded manually.
EXAMPLE five
This embodiment is substantially the same as the fourth embodiment, except that: as shown in fig. 9, the round steel supporting mechanism includes a lower positioning block 34 disposed at the upper end of the machine body 14, the machine body 14 on both sides of the lower positioning block 34 is provided with a conveying roller 37 driven by a motor, an upper positioning block 35 vertically reciprocating is disposed above the lower positioning block 34, the upper end of the lower positioning block 34 is provided with a lower supporting groove, the upper end of the upper positioning block 35 is provided with an upper supporting groove matched with the lower supporting groove, and a displacement sensor 38 is mounted at a position close to the oil groove 15 on the machine body 14. Adopt this structure, replace the manual work, when avoiding artifical the carrying, the transport length of the good round steel of control appears colliding with of reducing end.
The using method of the present embodiment is basically the same as that of the fourth embodiment, except that:
step (1), placing the round steel in a conveying roller 37 and a lower positioning groove 31, starting the conveying roller 37, driving the round steel to move to a reducing mechanism by the conveying roller 37, enabling the reducing end of the round steel to pass through a circular brush 11 to finish brushing oil at one time, and enabling the reducing end of the round steel to enter a feeding module 16 along with conveying of the round steel and enter the positioning groove 31 through a chute 8;
in the step (2), when the round steel conveying length is measured by the displacement sensor 38 and reaches the inlet end of the reducing groove 32, the conveying roller 37 stops moving, the upper positioning block 35 moves downwards to be matched with the lower positioning block 34 to fix the round steel, and meanwhile, the motor drives the lead screw to transmit, so that the ring brush 11 is driven by the L-shaped connecting rod 4 to move downwards to the oil groove 15.
And (4) after the diameter reduction of the round steel is finished in the step (4), reversely resetting the diameter reducing mechanism, moving the lower positioning block 34 upwards, and reversely rolling the conveying roller 37 to drive the round steel to unload.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (9)
1. The utility model provides a round steel undergauge brushing oil mechanism, includes the bottom plate, its characterized in that: the bottom plate is provided with a motor-driven transmission lead screw, a sliding seat is arranged on the transmission lead screw, the sliding seat is connected with an L-shaped connecting rod, one end, away from the sliding seat, of the L-shaped connecting rod is provided with a hairbrush, the bottom plates at two ends of the transmission lead screw are respectively provided with a travel switch, the sliding seat is provided with a positioning rod matched with the travel switch, the bottom plate is provided with a sliding groove parallel to the transmission lead screw, and the sliding seat is provided with a guide rod moving along the sliding.
2. A round steel undergauge brush oil mechanism of claim 1, characterized in that: the brush is a flat brush or a ring brush, the ring brush comprises a semicircular fixed brush body, the opening of the fixed brush body faces upwards and is connected with the L-shaped connecting rod, two sides of the upper end of the fixed brush body are hinged with arc-shaped movable brush bodies through rotating shafts, torsional springs are sleeved on the rotating shafts, and the fixed brush body and the two movable brush bodies form a ring.
3. The round steel reducing device comprises a machine body and is characterized in that: the machine body is provided with an oil groove with an upward opening, the machine body on one side of the oil groove is provided with a reducing mechanism capable of moving axially, the machine body on the other side of the oil groove is provided with an axial round steel supporting mechanism, the oil brushing mechanism of claim 1 or 2 is arranged between the reducing mechanism and the round steel supporting mechanism, the brush is arranged in the oil groove, the transmission screw rod is vertically arranged above the oil groove, and the sliding seat drives the brush to move back and forth vertically.
4. A round steel reducing device according to claim 3, wherein: the reducing mechanism comprises feeding modules which are sequentially connected along the axial direction, the diameter reducing module comprises a diameter reducing module and a sizing module, a vibration module used for eliminating stress is arranged between the diameter reducing module and the sizing module, the vibration module comprises a supporting ring plate, the outer end of the supporting ring plate is provided with an outer ring block, the inner end of the supporting ring plate is provided with an inner ring block, a plurality of alternating current electromagnets are arranged on the inner wall of the outer ring block along the circumferential interval, armatures are arranged between the alternating current electromagnets and the inner ring block in a sliding mode, both ends of the armatures are provided with elastic supporting belts, one ends, far away from the armatures, of the elastic supporting belts are connected with the inner wall of the supporting ring plate, the inner side of the armatures is provided with an arc-shaped connecting plate, the inner side of the arc-shaped connecting plate is provided with a plurality of vibrating rod one-to-one sliding holes, the free ends.
5. A round steel reducing device according to claim 4, wherein: the feeding module is internally provided with a conical guide groove and a positioning groove communicated with the conical guide groove, the reducing module is internally provided with a reducing groove communicated with the positioning groove, the sizing module is internally provided with a sizing groove communicated with the reducing groove, and the inner ring of the support ring plate is consistent with the inner diameter of the sizing groove.
6. A round steel reducing device according to claim 3, wherein: the round steel supporting mechanism comprises a lower positioning block arranged at the upper end of the machine body, an upper positioning block which vertically moves back and forth is arranged above the lower positioning block, a lower supporting groove is formed in the upper end of the lower positioning block, and an upper supporting groove matched with the lower supporting groove is formed in the upper end of the upper positioning block.
7. A method of using a round steel reducing apparatus according to any one of claims 3 to 6, comprising the steps of:
(1) firstly, brushing oil on the reducing end of the round steel, enabling the reducing end of the round steel after brushing oil to enter the positioning groove through the guide groove and reach the inlet end of the reducing groove, stopping conveying the round steel, moving the upper positioning block downwards, and fixing the round steel by matching with the lower positioning block;
(2) the diameter reducing mechanism moves towards the round steel along the axial direction, the diameter reducing end of the round steel enters the diameter reducing groove to enter the diameter reducing groove, the round steel enters the diameter reducing groove through the inner ring of the supporting ring plate to be sized, after entering the inner ring, the alternating current electromagnet drives the armature to reciprocate along the radial direction of the supporting ring plate, and the armature drives the vibrating rod to vibrate the diameter reducing end of the round steel along the sliding hole through the arc connecting plate;
(3) after the diameter of the round steel is reduced, the diameter reducing mechanism is reset reversely, the lower positioning block moves upwards, and the round steel is unloaded.
8. The use method according to claim 7, wherein in the step (1), when the brush is a flat brush, the method for brushing oil on the reduced diameter end of the round steel is as follows: the round steel is delivered to the inlet end of the guide groove through the lower positioning groove, the round steel is suspended and conveyed, the flat brush is driven to move upwards through the screw rod to brush oil on one side of the reducing end of the round steel, then the round steel is rotated, meanwhile, the screw rod drives the flat brush to move downwards to the oil groove to take the oil and then move upwards, the opposite side of the reducing end of the round steel is brushed with the oil, then the screw rod drives the flat brush to move downwards to the oil groove, the round steel is conveyed continuously, the reducing end of the round steel after the oil brushing enters the positioning groove through the guide groove, the inlet end of the reducing groove is reached, and the round.
9. The use method according to claim 7, wherein in the step (1), when the brush is a circular brush, the method for brushing oil on the reduced diameter end of the round steel is as follows: the lead screw drives the ring brush to move up to the position coaxial with the guide way, and carries the round steel through lower constant head tank, and along with the round steel is carried, the round steel undergauge end passes the ring brush and accomplishes the brushing oil promptly to get into the constant head tank through the guide way, reach the entrance point in reducing groove, stop the round steel and carry, the lead screw drives the ring brush and moves down, and the round steel promotes two activity brush bodies and opens, and when the round steel broke away from the ring brush, the activity brush body automatic re-setting under the torsional spring effect, the ring brush is arranged in the oil groove.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010575087.0A CN111790821A (en) | 2020-06-22 | 2020-06-22 | Round steel reducing and oil brushing mechanism, round steel reducing device and using method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010575087.0A CN111790821A (en) | 2020-06-22 | 2020-06-22 | Round steel reducing and oil brushing mechanism, round steel reducing device and using method thereof |
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| CN111790821A true CN111790821A (en) | 2020-10-20 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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