CN212944658U

CN212944658U - Rolling unit of high accuracy guide

Info

Publication number: CN212944658U
Application number: CN202021143125.7U
Authority: CN
Inventors: 朱剑
Original assignee: Jiangsu Geerjin Complete Sets Of Equipment Manufacturing Co ltd
Current assignee: Jiangsu Geerjin Complete Sets Of Equipment Manufacturing Co ltd
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-04-13
Anticipated expiration: 2030-06-19

Abstract

The utility model relates to a rolling technical field just discloses a rolling unit of high accuracy guide, including a supporting bench, the bottom symmetry fixedly connected with backup pad of brace table, the regulation hole has been seted up on the position that the brace table is close to one side, it is connected with first pivot to rotate through the bearing on the position that the brace table is close to regulation hole one side, the first bevel gear of lower extreme fixed connection of first pivot, one of them install the motor on the lateral wall of backup pad, the output of motor has first bull stick through the coupling joint, the fixed bevel gear that has cup jointed on the pole wall of first bull stick, and the second bevel gear meshes with first bevel gear mutually, first bull stick is connected with the second bull stick through adjustment mechanism. The utility model discloses an adjustment mechanism who sets up for distance between two rolls can be adjusted, and then can roll out the product of different models.

Description

Rolling unit of high accuracy guide

Technical Field

The utility model relates to a rolling technical field especially relates to a rolling unit of guarding is led to high accuracy.

Background

Rolling refers to a press working method in which a metal billet is passed through a gap (various shapes) between a pair of rotating rolls, and the material is compressed by the rolls to reduce the cross section and increase the length of the material, which is the most common production method for producing steel, and is mainly used for producing profiles, plates and pipes. Hot rolling and cold rolling.

The existing device can only roll out a device with a designated model when rolling, and meanwhile, the existing rolling device is fixed in model and inconvenient to replace, so that a rolling unit with high-precision guide and guard is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that appears in the in-process that current rolling unit used among the prior art, and the rolling unit of defending is led to a high accuracy that provides.

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

a rolling unit of high-precision guide comprises a supporting table, wherein supporting plates are symmetrically and fixedly connected to the bottom of the supporting table, adjusting holes are formed in the position, close to one side, of the supporting table, a first rotating shaft is rotatably connected to the position, close to one side of the adjusting holes, of the supporting table through a bearing, the lower end of the first rotating shaft is fixedly connected with a first bevel gear, a motor is mounted on the side wall of one of the supporting plates, the output end of the motor is connected with a first rotating rod through a coupler, a second bevel gear is fixedly sleeved on the rod wall of the first rotating rod and meshed with the first bevel gear, the first rotating rod is connected with a second rotating rod through an adjusting mechanism, the axes of the first rotating rod and the second rotating rod are overlapped, a third bevel gear is fixedly connected to one end, far away from the first rotating rod, of the second rotating rod, and an adjusting box is rotatably connected to the rod wall of the second rotating rod, the top box wall of the adjusting box is rotatably connected with a second rotating shaft through a bearing, the second rotating shaft is connected with an adjusting hole in a sliding mode, the lower end of a second rotating rod is fixedly connected with a fourth bevel gear meshed with a third bevel gear, and the upper ends of the first rotating shaft and the second rotating shaft are connected with rollers through connecting mechanisms.

Preferably, adjustment mechanism includes an one end open-ended regulation section of thick bamboo, a plurality of connecting hole, adjustment tank, first spring and regulating block, regulation section of thick bamboo fixed connection is close to the one end of first bull stick at the second bull stick, and adjusts the nozzle of a section of thick bamboo and set up towards first bull stick, first bull stick is inserted and is established in adjusting the section of thick bamboo, a plurality of the connecting hole is along the even equidistance of straight line set up on the section of thick bamboo wall of adjusting the section of thick bamboo, the adjustment tank is set up on the corresponding pole wall of first bull stick and connecting hole, first spring fixed connection is on the tank bottom of adjustment tank, the other end and the regulating block fixed connection of first spring, the one end that the regulating block was kept away from the adjustment tank bottom passes the notch of adjustment tank and extends to the connecting hole that corresponds, and inserts and establish in.

Preferably, coupling mechanism includes spread groove, two card holes, connecting block, two draw-in grooves, two second springs and fixture block, the spread groove is seted up on the bottom lateral wall of roll, two the card hole symmetry is seted up on the relative cell wall of spread groove, the connecting block is inserted and is established in the spread groove, two the lower extreme of connecting block all passes the notch and the downwardly extending of corresponding spread groove, and with corresponding first pivot and second pivot fixed connection, two the draw-in groove symmetry is seted up on the relative lateral wall of connecting block, second spring fixed connection is on the tank bottom of draw-in groove, the other end and the fixture block fixed connection of second spring, the notch of draw-in groove is passed and to the downthehole extension of the card that corresponds to the one end that the draw-in groove tank bottom was kept away from to the fixture block, and insert.

Preferably, the inner cylinder wall of the adjusting cylinder far away from the connecting hole is provided with a first sliding groove, the first sliding groove is internally and slidably connected with a first sliding block, and one end of the first sliding block far away from the bottom of the first sliding groove penetrates through a notch of the first sliding groove and extends outwards and is fixedly connected with the first rotating rod.

Preferably, the second sliding grooves are symmetrically formed in the opposite groove walls of the connecting grooves, second sliding blocks are connected in the second sliding grooves in a sliding mode, and the opposite ends of the two second sliding blocks penetrate through the notches corresponding to the second sliding grooves and extend outwards and are fixedly connected with the connecting blocks.

Preferably, third chutes are symmetrically formed in the opposite groove walls of the clamping groove, third sliding blocks are connected in the third chutes in a sliding mode, and two opposite ends of each third sliding block penetrate through the groove openings corresponding to the third chutes and extend outwards and are fixedly connected with the clamping blocks.

Preferably, the side wall of the motor is fixedly connected with a plurality of radiating fins.

Preferably, the section of the adjusting block is in a right trapezoid shape.

Preferably, the support table, the support plate, the motor and the roller are coated with antirust paint.

Compared with the prior art, the utility model provides a rolling unit of guarding is led to high accuracy possesses following beneficial effect:

1. this rolling unit of guarding is led to high accuracy, through setting up the regulation section of thick bamboo, the connecting hole, the adjustment tank, first spring, the regulating block, a supporting plate, second bevel gear, the second bull stick, third bevel gear, the regulating box, the second pivot, fourth bevel gear and roll, when the device is used, when needing the product of rolling out different models, exert the thrust of a compression first spring to the regulating block, and then after the regulating block breaks away from the connecting hole, make first bull stick can be at the motion of regulation section of thick bamboo, adjust the regulating block to suitable position, and then adjust the distance between two rolls, and then can roll out the product of different models, adjustment mechanism through setting up, make the distance between two rolls can adjust, and then can roll out the product of different models.

2. This rolling unit of guarding is led to high accuracy through setting up spread groove, card hole, connecting block, draw-in groove, second spring and fixture block, when needing to be changed the roll, exerts the thrust of a compression second spring to the fixture block, and then breaks away from after corresponding the draw-in groove as the fixture block for connecting block and spread groove separation, and then can follow the connecting block and take off the roll, install new roll on the connecting block, and then the change of the roll of being convenient for.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses an adjustment mechanism who sets up for distance between two rolls can be adjusted, and then can roll out the product of different models.

Drawings

Fig. 1 is a schematic structural view of a rolling unit of a high-precision guide and guard provided by the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of portion B of FIG. 1;

fig. 4 is an enlarged view of a portion C in fig. 1.

In the figure: 1 supporting table, 2 supporting plates, 3 adjusting holes, 4 first rotating shafts, 5 first bevel gears, 6 motors, 7 first rotating rods, 8 adjusting mechanisms, 81 adjusting cylinders, 82 connecting holes, 83 adjusting grooves, 84 first springs, 85 adjusting blocks, 9 connecting mechanisms, 91 connecting grooves, 92 clamping holes, 93 connecting blocks, 94 clamping grooves, 95 second springs, 96 clamping blocks, 10 second bevel gears, 11 second rotating rods, 12 third bevel gears, 13 adjusting boxes, 14 second rotating shafts, 15 fourth bevel gears, 16 rollers, 17 first sliding grooves, 18, 19 second sliding grooves, 20 second sliding blocks, 21 third sliding grooves and 22 third sliding blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a high-precision guide rolling unit comprises a supporting table 1, wherein the bottom of the supporting table 1 is symmetrically and fixedly connected with a supporting plate 2, a position of the supporting table 1 close to one side is provided with an adjusting hole 3, a position of the supporting table 1 close to one side of the adjusting hole 3 is rotatably connected with a first rotating shaft 4 through a bearing, the lower end of the first rotating shaft 4 is fixedly connected with a first bevel gear 5, the side wall of one supporting plate 2 is provided with a motor 6, the output end of the motor 6 is connected with a first rotating rod 7 through a coupler, the rod wall of the first rotating rod 7 is fixedly connected with a second bevel gear 10, the second bevel gear 10 is meshed with the first bevel gear 5, the first rotating rod 7 is connected with a second rotating rod 11 through an adjusting mechanism 8, the axial lines of the first rotating rod 7 and the second rotating rod 11 are overlapped, one end of the second rotating rod 11 far away from the first rotating, the rod wall of the second rotating rod 11 is rotatably connected with an adjusting box 13 through a bearing, the top box wall of the adjusting box 13 is rotatably connected with a second rotating shaft 14 through a bearing, the second rotating shaft 14 is slidably connected with the inside of an adjusting hole 3, the lower end of the second rotating rod 11 is fixedly connected with a fourth bevel gear 15 meshed with a third bevel gear 12, the upper ends of the first rotating shaft 4 and the second rotating shaft 14 are both connected with a roller 16 through a connecting mechanism 9, the adjusting mechanism 8 comprises an adjusting cylinder 81 with an open end, a plurality of connecting holes 82, an adjusting groove 83, a first spring 84 and an adjusting block 85, the adjusting cylinder 81 is fixedly connected with one end of the second rotating rod 11 close to the first rotating rod 7, the cylinder opening of the adjusting cylinder 81 is arranged towards the first rotating rod 7, the first rotating rod 7 is inserted into the adjusting cylinder 81, the plurality of connecting holes 82 are uniformly and equidistantly arranged on the cylinder wall of the adjusting cylinder 81 along a straight line, the adjusting groove 83 is arranged on the rod wall of the first rotating rod 7 corresponding to, first spring 84 fixed connection is on the tank bottom of adjustment tank 83, the other end and the regulating block 85 fixed connection of first spring 84, the one end that regulating block 85 kept away from the tank bottom of adjustment tank 83 passes the notch of adjustment tank 83 and extends to corresponding connecting hole 82 in, and insert and establish in connecting hole 82, when the device was used, when the product of different models need to be rolled out, exert the thrust of a compression first spring 84 to regulating block 85, and then after regulating block 85 breaks away from connecting hole 82, make first bull stick 7 can be at the motion of regulation section of thick bamboo 81, adjust regulating block 85 to suitable position, and then adjust the distance between two rolls 16, and then can roll out the product of different models, through the adjustment mechanism 8 that sets up, make the rolling distance between two rolls 16 can adjust, and then can go out the product of different models.

The connecting mechanism 9 includes a connecting groove 91, two clamping holes 92, a connecting block 93, two clamping grooves 94, two second springs 95 and a clamping block 96, the connecting groove 91 is disposed on the bottom side wall of the roller 16, the two clamping holes 92 are symmetrically disposed on the opposite groove walls of the connecting groove 91, the connecting block 93 is inserted into the connecting groove 91, the lower ends of the two connecting blocks 93 respectively penetrate through the notches of the corresponding connecting groove 91 and extend downward, and are fixedly connected with the corresponding first rotating shaft 4 and the second rotating shaft 14, the two clamping grooves 94 are symmetrically disposed on the opposite side walls of the connecting block 93, the second springs 95 are fixedly connected to the bottoms of the clamping grooves 94, the other ends of the second springs 95 are fixedly connected with the clamping block 96, one end of the clamping block 96 far from the bottoms of the clamping grooves 94 penetrates through the notches of the clamping grooves 94 and extends into the corresponding clamping hole 92, and is inserted into the clamping hole 92, when the roller 16 needs to be replaced, a pushing, and when the fixture block 96 is separated from the corresponding clamping groove 92, the connecting block 93 is separated from the connecting groove 91, so that the roller 16 can be taken down from the connecting block 93, a new roller 16 is installed on the connecting block 93, and the roller 16 is convenient to replace.

Adjust a section of thick bamboo 81 and keep away from and seted up first spout 17 on the inner tube wall of connecting hole 82, sliding connection has first slider 18 in first spout 17, and the notch of first spout 17 is passed and outwards extends to the one end that first slider 18 kept away from the first spout 17 tank bottom, and with first bull stick 7 fixed connection, makes connecting hole 82 and spread groove 83 be located the coplanar always when preventing that second bull stick 7 from breaking away from and adjusting a section of thick bamboo 81.

Second spout 19 has been seted up to the symmetry on the relative cell wall of spread groove 91, and sliding connection has second slider 20 in the second spout 19, and two opposite second slider 20 one ends all pass the notch that corresponds second spout 19 and outwards extend, and all with connecting block 93 fixed connection, prevent that connecting block 93 from breaking away from the condition emergence of spread groove 91.

Third spout 21 has been seted up to the symmetry on the relative cell wall of draw-in groove 94, and sliding connection has third slider 22 in third spout 21, and two the opposite one ends of third slider 22 all pass the notch that corresponds third spout 21 and outwards extend, and all with fixture block 96 fixed connection, prevent that fixture block 96 from breaking away from the condition emergence of draw-in groove 94.

The side wall of the motor 6 is fixedly connected with a plurality of radiating fins, so that the motor 6 can radiate heat conveniently.

The section of the adjusting block 85 is in a right trapezoid shape, so that the connecting block 93 can be conveniently clamped into the connecting hole 82.

All scribble the anti-rust paint on brace table 1, backup pad 2, motor 6 and the roll 16, prevent the rusty condition of brace table 1, backup pad 2, motor 6 and roll 16 and take place.

The utility model discloses in, when the device is used, when the product of different models need to be rolled out, exert the thrust of a compression first spring 84 to adjusting block 85, and then after adjusting block 85 breaks away from connecting hole 82, make first bull stick 7 can be in adjusting cylinder 81 motion, adjust adjusting block 85 to suitable position, and then adjust the distance between two rolls 16, and then can roll out the product of different models, through the adjustment mechanism 8 that sets up, make the distance between two rolls 16 can be adjusted, and then can roll out the product of different models; when the roller 16 needs to be replaced, a pushing force for compressing the second spring 95 is applied to the fixture block 96, and then after the fixture block 96 is separated from the corresponding clamping groove 92, the connecting block 93 is separated from the connecting groove 91, so that the roller 16 can be taken down from the connecting block 93, a new roller 16 is installed on the connecting block 93, and the roller 16 is convenient to replace.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. A rolling unit of high-precision guide comprises a supporting table (1) and is characterized in that supporting plates (2) are symmetrically and fixedly connected to the bottom of the supporting table (1), adjusting holes (3) are formed in positions, close to one side, of the supporting table (1), a first rotating shaft (4) is rotatably connected to the positions, close to one side of the adjusting holes (3), of the supporting table (1) through bearings, the lower end of the first rotating shaft (4) is fixedly connected with a first bevel gear (5), one of the supporting plates is provided with a motor (6) on the side wall of the supporting plate (2), the output end of the motor (6) is connected with a first rotating rod (7) through a coupler, a second bevel gear (10) is fixedly sleeved on the rod wall of the first rotating rod (7), the second bevel gear (10) is meshed with the first bevel gear (5), the first rotating rod (7) is connected with a second rotating rod (11) through an adjusting mechanism (8), and the axes of the first rotating rod (7) and the second rotating rod (11) are overlapped, one end of the second rotating rod (11) far away from the first rotating rod (7) is fixedly connected with a third bevel gear (12), the rod wall of the second rotating rod (11) is rotatably connected with an adjusting box (13) through a bearing, the top box wall of the adjusting box (13) is rotatably connected with a second rotating shaft (14) through a bearing, the second rotating shaft (14) is slidably connected in the adjusting hole (3), the lower end of the second rotating rod (11) is fixedly connected with a fourth bevel gear (15) meshed with the third bevel gear (12), and the upper ends of the first rotating shaft (4) and the second rotating shaft (14) are connected with a roller (16) through a connecting mechanism (9).

2. A rolling mill train with high precision guide and guard according to claim 1, characterized in that the adjusting mechanism (8) comprises an adjusting cylinder (81) with an open end, a plurality of connecting holes (82), an adjusting groove (83), a first spring (84) and an adjusting block (85), the adjusting cylinder (81) is fixedly connected to one end of the second rotating rod (11) close to the first rotating rod (7), the opening of the adjusting cylinder (81) is arranged towards the first rotating rod (7), the first rotating rod (7) is inserted into the adjusting cylinder (81), the plurality of connecting holes (82) are uniformly and equidistantly arranged on the cylinder wall of the adjusting cylinder (81) along a straight line, the adjusting groove (83) is arranged on the rod wall of the first rotating rod (7) corresponding to the connecting holes (82), the first spring (84) is fixedly connected to the groove bottom of the adjusting groove (83), and the other end of the first spring (84) is fixedly connected with the adjusting block (85), one end, far away from the bottom of the adjusting groove (83), of the adjusting block (85) penetrates through the notch of the adjusting groove (83), extends into the corresponding connecting hole (82), and is inserted into the connecting hole (82).

3. A rolling mill train with high precision guide and guard as claimed in claim 1, characterized in that the connecting mechanism (9) comprises a connecting groove (91), two clamping holes (92), a connecting block (93), two clamping grooves (94), two second springs (95) and a clamping block (96), the connecting groove (91) is opened on the bottom side wall of the roll (16), the two clamping holes (92) are symmetrically opened on the opposite groove walls of the connecting groove (91), the connecting block (93) is inserted in the connecting groove (91), the lower ends of the two connecting blocks (93) both penetrate through the notch of the corresponding connecting groove (91) and extend downwards and are fixedly connected with the corresponding first rotating shaft (4) and second rotating shaft (14), the two clamping grooves (94) are symmetrically opened on the opposite side walls of the connecting block (93), the second springs (95) are fixedly connected on the bottom of the clamping grooves (94), the other end of the second spring (95) is fixedly connected with a clamping block (96), and one end, far away from the bottom of the clamping groove (94), of the clamping block (96) penetrates through the notch of the clamping groove (94), extends into the corresponding clamping hole (92) and is inserted into the clamping hole (92).

4. The rolling mill train of the high-precision guide and guard according to claim 2, characterized in that the inner cylinder wall of the adjusting cylinder (81) far away from the connecting hole (82) is provided with a first sliding groove (17), a first sliding block (18) is connected in the first sliding groove (17) in a sliding manner, and one end of the first sliding block (18) far away from the bottom of the first sliding groove (17) passes through the notch of the first sliding groove (17) and extends outwards, and is fixedly connected with the first rotating rod (7).

5. A rolling mill train with high precision guide and guard as claimed in claim 3, wherein the opposite walls of the connecting groove (91) are symmetrically provided with second sliding grooves (19), the second sliding grooves (19) are connected with second sliding blocks (20) in a sliding manner, and the opposite ends of the two second sliding blocks (20) both pass through the notches of the corresponding second sliding grooves (19) and extend outwards, and are both fixedly connected with the connecting block (93).

6. A rolling mill train with high precision guide and guard according to claim 3, characterized in that the opposite walls of the slot (94) are symmetrically provided with third sliding grooves (21), the third sliding grooves (21) are connected with third sliding blocks (22) in a sliding manner, and the opposite ends of the two third sliding blocks (22) pass through the notches of the corresponding third sliding grooves (21), extend outwards and are fixedly connected with the clamping blocks (96).

7. A high precision guide rolling unit according to claim 1, characterized in that the side wall of the motor (6) is fixedly connected with a plurality of heat radiating fins.

8. A high precision guide and guard rolling mill train according to claim 2, characterized in that the section of the adjusting block (85) is in a right trapezoid shape.

9. A high precision guide rolling unit according to claim 1, characterized in that the support table (1), the support plate (2), the motor (6) and the roller (16) are coated with rust-proof paint.