CN216397543U

CN216397543U - Straight head mechanism for feeding end of cold rolling mill

Info

Publication number: CN216397543U
Application number: CN202121669743.XU
Authority: CN
Inventors: 沈华强; 李红峰; 陈超; 沈峰; 杜元祖
Original assignee: Zhejiang Youfeng New Material Co ltd
Current assignee: Zhejiang Youfeng New Material Co ltd
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2022-04-29
Anticipated expiration: 2031-07-22

Abstract

The utility model discloses a straight head mechanism for a feeding end of a cold rolling mill, which comprises a seat plate, an adjusting mechanism and a lifting mechanism, wherein the adjusting mechanism is arranged inside the left side and the right side of the seat plate, the adjusting mechanism comprises a sliding chute A, a sliding plate A, a support A, a through groove, a screw rod, a fixing ring and a screw groove A, the sliding chute A is arranged inside the left side and the right side of the seat plate, the sliding plate A is arranged inside the sliding chute A in a sliding manner, and the support A is fixedly arranged on the outer side wall of the lower end of the sliding plate A. The steel bars with different sizes are guided and straightened more conveniently through the adjusting mechanism, the steel bars guided and straightened are always kept at the center of the guide wheel through the lifting mechanism, and the processing stability is improved.

Description

Straight head mechanism for feeding end of cold rolling mill

Technical Field

The utility model relates to the technical field of cold rolling mills, in particular to a straight head mechanism for a feeding end of a cold rolling mill.

Background

The cold rolling mill is a new type steel bar cold rolling processing equipment. The machine can be used for processing hot-rolled wire rods and hot-rolled wire rods with the diameters of 6.5 mm to 12 mm into finished cold-rolled ribbed steel bars with the diameters of 5 mm to 12 mm.

Patent CN 201320595161.0's publication a cold rolling mill, this cold rolling mill is through flowing back to the cutting cistern again through the pump body in with the cutting fluid follow accumulator, reaches the functional effect of recycling cutting fluid again, and cutting fluid cyclic utilization is high, and practices thrift manpower and materials for traditional approach, has reduced manufacturing cost, and the waste material in with the cutting fluid is concentrated via the conveyer belt transportation, makes the concentrated recovery that the waste material can be convenient recycle, has promoted the utilization ratio of material. A filter screen is arranged between the recovery tank and the purification tank. The cutting fluid is separated into two parts of cutting fluid which can be recycled in the recovery tank and contains solid waste in the purification tank after flowing into the cutting fluid collecting tank, so that the waste and the cutting fluid are conveniently and respectively recycled.

The straight head mechanism has the following defects: 1. above-mentioned first mechanism of straightening is not convenient for adjust the distance of guide wheel alternating part according to the size of reinforcing bar, and accommodation process is complicated, and is consuming time and wasting power, has reduced the practicality of straight first mechanism. 2. The straight head mechanism is inconvenient to process the size of the steel bar as required, adjusts the accurate position of the guide wheel, easily leads the guide wheel to guide the position deviation, enables the steel bar not to be in the side range of the guide wheel, easily drops from the guide wheel, and influences subsequent processing.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a straight head mechanism for a feeding end of a cold rolling mill, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a straight head mechanism for cold rolling mill pan feeding end, includes bedplate, adjustment mechanism and elevating system, bedplate left and right sides internally mounted has adjustment mechanism, adjustment mechanism includes spout A, slide A, support A, leads to groove, screw rod, solid fixed ring and spiral shell groove A, spout A has all been seted up to bedplate left and right sides inside, slide A is equipped with to the inside cunning of spout A, slide A lower extreme lateral wall fixed mounting has support A, the inside logical groove of having seted up in support A outer end center, it has the screw rod to lead to the inside movable mounting of groove, lead to the all fixed ring of fixed mounting of groove left and right sides screw rod outer wall, the spiral shell groove A is equipped with to the inside division of bedplate left and right sides outer end, the screw rod outer end is installed in spiral shell groove A.

Furthermore, a lifting mechanism is arranged inside the upper side of the sliding plate A, the lifting mechanism comprises a sliding groove B, a sliding plate B, a connecting block A, a side plate, a screw groove B, a screw groove C and a bolt, the sliding groove B is formed inside the upper end of the sliding plate A, the sliding plate B is slidably arranged inside the sliding groove B, the outer end of the sliding plate B is fixedly connected with the connecting block A through the sliding groove B, the side plate is fixedly arranged on the outer wall of the front end and the outer wall of the rear end of the connecting block A, the screw groove B is formed inside the side plate, the screw grooves C are formed inside the front side and the rear side of the transverse outer end of the sliding groove B, and the bolt is arranged inside the screw groove B and the screw groove C; the height dimension of the guide wheel can be conveniently adjusted according to the requirement, so that the reinforcing steel bar is more stable in the process of being guided.

Furthermore, a center table is fixedly arranged on the outer wall of the upper center end of the seat plate, a connecting block B is fixedly connected to the upper end of the sliding plate B in a penetrating mode through a sliding chute B, a support B is fixedly arranged at the upper end of the connecting block B, a motor is fixedly arranged at the lower center end of the support B, and a guide wheel is fixedly connected to the upper end of the motor in a penetrating mode through the support B; the reinforcing steel bar is more efficiently and stably straightened and guided.

Further, the screw threads on the outer wall of the screw rod are meshed with the screw threads on the inner wall of the screw groove A; the crisscross common space of regulation guide wheel of being convenient for more light is convenient for process the reinforcing bar of not unidimensional.

Furthermore, five groups of screw grooves C are uniformly formed; adjustment of the various positions can be made.

Compared with the prior art, the utility model has the following beneficial effects: 1. when a cold rolling mill is used for processing the reinforcing steel bar, a wrench is used for outwards rotating a screw rod and mutually engaging with threads on the inner wall of a screw groove A through outer wall threads, the screw rod is enabled to rotate outwards or inwards to move inside the screw groove A, the screw rod outwards rotates and moves while moving in a smooth through groove in a support A, the screw rod drives a fixing ring fixedly installed on the outer wall of the screw rod on the left side and the right side of the through groove to move left and right, the fixing ring is enabled to leftwards or rightwards push the support A to move left and right, and accordingly, a sliding plate A is driven to move left and right, the guide wheel on the upper side is also driven to move left and right, the transverse position of the guide wheel can be adjusted according to the size of the reinforcing steel bar to be processed only by twisting the wrench, time and labor are saved, and convenience in the processing process is improved.

2. After the left and right positions of the guide wheel are adjusted, a wrench is used for rotating a bolt to be meshed with threads on the inner wall of a thread groove B and a thread groove C through threads on the outer wall, the bolt is enabled to rotate outwards to be taken out, a connecting block A is pulled up and down to drive a sliding plate B to move up and down in a sliding groove B, so that the connecting block B is driven to move up and down, the guide wheel is enabled to move up and down, according to the size of a processed steel bar, the upper position and the lower position of the guide wheel are adjusted to enable the steel bar to be kept at the middle position of the side face of the guide wheel, the thread groove B is aligned with the thread groove C at the corresponding height position after adjustment, the bolt is enabled to rotate inwards to enter the thread groove B and the thread groove C at the adjusted position, the height position of the guide wheel is adjusted, the situation that the steel bar is prevented from shifting and falling off in the process of being guided into a cold rolling mill is avoided, and the stabilizing effect of the guide steel bar of a straight head mechanism is improved.

Drawings

Fig. 1 is a schematic perspective view of a straight head mechanism for a feeding end of a cold rolling mill according to the present invention.

Fig. 2 is a schematic view of a three-dimensional structure of a layout of an adjusting mechanism of a straight head mechanism for a feeding end of a cold rolling mill.

Fig. 3 is a schematic diagram of a partially enlarged structure a in fig. 1 of a straight head mechanism for a feeding end of a cold rolling mill according to the utility model.

In the figure: 1. a seat plate; 2. a center table; 3. an adjustment mechanism; 31. a chute A; 32. a sliding plate A; 33. a bracket A; 34. a through groove; 35. a screw; 36. a fixing ring; 37. a thread groove A; 4. a lifting mechanism; 41. a chute B; 42. a sliding plate B; 43. connecting blocks A; 44. A side plate; 45. a thread groove B; 46. a thread groove C; 47. a bolt; 5. connecting the blocks B; 6. a bracket B; 7. a motor; 8. a guide wheel.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-3, a straight head mechanism for a feeding end of a cold rolling mill comprises a seat plate 1, an adjusting mechanism 3 and a lifting mechanism 4, wherein the adjusting mechanism 3 is installed inside the left side and the right side of the seat plate 1, the adjusting mechanism 3 comprises a sliding groove a31, a sliding plate a32, a support a33, a through groove 34, a screw 35, a fixing ring 36 and a screw groove a37, the sliding groove a31 is all installed inside the left side and the right side of the seat plate 1, the sliding plate a32 is installed inside the sliding groove a31 in a sliding manner, the support a33 is fixedly installed on the outer side wall of the lower end of the sliding plate a32, the through groove 34 is installed inside the center of the outer end of the support a33, the screw 35 is movably installed inside the through groove 34, the fixing ring 36 is fixedly installed on the outer walls of the screw 35 on the left side and the right side of the seat plate 1, the screw groove a37 is installed inside the screw groove a 37.

The lifting mechanism 4 is installed inside the upper side of the sliding plate A32, the lifting mechanism 4 comprises a sliding groove B41, a sliding plate B42, a connecting block A43, a side plate 44, a screw groove B45, a screw groove C46 and a bolt 47, a sliding groove B41 is formed inside the upper end of the sliding plate A32, a sliding plate B42 is installed inside the sliding groove B41 in a sliding mode, the outer end of the sliding plate B42 penetrates through the sliding groove B41 to be fixedly connected with the connecting block A43, the outer walls of the front end and the rear end of the connecting block A43 are fixedly provided with the side plate 44, a screw groove B45 is formed inside the side plate 44, a screw groove C46 is formed inside the front side and the rear side of the transverse outer end of the sliding groove B41, and a bolt 47 is installed inside the screw groove B45 and the screw groove C46; the height dimension of the guide wheels 8 can be conveniently adjusted according to the requirement, so that the reinforcing steel bars are more stable in the process of being guided.

The outer wall of the upper end of the center of the seat plate 1 is fixedly provided with a center table 2, the upper end of the sliding plate B42 penetrates through a sliding groove B41 and is fixedly connected with a connecting block B5, the upper end of the connecting block B5 is fixedly provided with a support B6, the lower end of the center of the support B6 is fixedly provided with a motor 7, and the upper end of the motor 7 penetrates through a support B6 and is fixedly connected with a guide wheel 8; the reinforcing steel bar is more efficiently and stably straightened and guided.

Wherein, the screw thread on the outer wall of the screw rod 35 is meshed with the screw thread on the inner wall of the screw groove A37; the crisscross common space of regulation guide wheel 8 of being convenient for more light is convenient for process the reinforcing bar of not unidimensional.

Wherein, five groups of screw grooves C46 are uniformly arranged; adjustment of the various positions can be made.

It should be noted that, the utility model is a straight head mechanism for a feeding end of a cold rolling mill, when the cold rolling mill is used for processing a steel bar, a wrench is used to rotate a screw 35 outwards to be meshed with the thread on the inner wall of a screw groove A37 through the thread on the outer wall, so that the screw 35 rotates outwards or inwards in the screw groove A37, the screw 35 rotates outwards and moves outwards while rotating in a smooth through groove 34 in a bracket A33 and moves leftwards and rightwards, fixing rings 36 fixedly arranged on the outer walls of the screws 35 on the left side and the right side of the through groove 34 are driven to move leftwards and rightwards, the bracket A33 is driven to move leftwards and rightwards, so that a sliding plate A32 is driven to move leftwards and rightwards, and an upper guide wheel 8 is driven to move leftwards and rightwards, the transverse position of the guide wheel 8 can be adjusted only by twisting the screw 35 through the wrench according to the size of the steel bar to be processed, after the left and right position of the guide wheel 8 is adjusted, a wrench is used for rotating the bolt 47 to be meshed with threads on the inner wall of the thread groove B45 and the inner wall of the thread groove C46 through threads on the outer wall, the bolt 47 is enabled to rotate outwards to be taken out, the connecting block A43 is pulled up and down to drive the sliding plate B42 to move up and down in the sliding groove B41, so that the connecting block B5 is driven to move up and down, the guide wheel 8 is enabled to move up and down, according to the size of a processed steel bar, the up and down position of the guide wheel 8 is adjusted to enable the steel bar to be kept at the middle position of the side face of the guide wheel 8, the thread groove B45 is aligned with the thread groove C46 at the corresponding height position after adjustment, the bolt 47 rotates inwards to enter the thread groove B45 and the thread groove C46 at the adjusted position, and the adjustment of the height position of the guide wheel 8 is completed.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A straight head mechanism for a feeding end of a cold rolling mill comprises a seat plate (1), an adjusting mechanism (3) and a lifting mechanism (4), and is characterized in that the adjusting mechanism (3) is installed inside the left side and the right side of the seat plate (1), the adjusting mechanism (3) comprises a sliding chute A (31), a sliding plate A (32), a support A (33), a through groove (34), a screw rod (35), a fixing ring (36) and a thread groove A (37), the sliding chute A (31) is formed inside the left side and the right side of the seat plate (1), the sliding plate A (32) is slidably installed inside the sliding chute A (31), the support A (33) is fixedly installed on the outer side wall of the lower end of the sliding plate A (32), the through groove (34) is formed inside the center of the outer end of the support A (33), the screw rod (35) is movably installed inside the through groove (34), the fixing ring (36) is fixedly installed on the outer walls of the screw rods (35) on the left side and the right side of the through groove (34), the interior of the outer ends of the left side and the right side of the seat board (1) are provided with screw grooves A (37), and the outer ends of the screw rods (35) are arranged in the screw grooves A (37).

2. The straight head mechanism for the feeding end of the cold rolling mill according to claim 1, is characterized in that: slide A (32) upside internally mounted has elevating system (4), elevating system (4) include spout B (41), slide B (42), link a (43), curb plate (44), spiral groove B (45), spiral groove C (46) and bolt (47), slide B (41) have been seted up to slide A (32) upper end inside, slide B (42) have been slided to spout B (41) inside, slide B (42) outer end runs through spout B (41) fixedly connected with and links a (43), link the equal fixed mounting of block A (43) front and back end outer wall has curb plate (44), spiral groove B (45) have been seted up to curb plate (44) inside, spiral groove C (46) have all been seted up to side inside around the horizontal outer end of spout B (41), spiral groove B (45) and spiral groove C (46) internally mounted have bolt (47).

3. The straight head mechanism for the feeding end of the cold rolling mill according to claim 2, is characterized in that: bedplate (1) center upper end outer wall fixed mounting has central platform (2), slide B (42) upper end is run through spout B (41) fixedly connected with and is even piece B (5), even piece B (5) upper end fixed mounting has support B (6), support B (6) center lower extreme fixed mounting has motor (7), support B (6) fixedly connected with guide wheel (8) are run through to motor (7) upper end.

4. The straight head mechanism for the feeding end of the cold rolling mill according to claim 1, is characterized in that: the outer wall threads of the screw rod (35) are meshed with the inner wall threads of the screw groove A (37).

5. The straight head mechanism for the feeding end of the cold rolling mill according to claim 2, is characterized in that: five groups of screw grooves C (46) are uniformly arranged.