TWM613608U - Assembling mechanism of electromagnetic stirring roller - Google Patents

Abstract

This creation is an electromagnetic stirring roller assembly mechanism, which includes a base, a roller core fixing device and a roller sleeve bracket are arranged on the base, the base includes a bottom plate structure, and two rails are locked on the bottom plate structure When the ground is uneven, the bottom plate is tapped, and bolts can be used to adjust the level. The roller sleeve bracket includes a lower frame body, a height adjustment device arranged on the lower frame body, an upper frame body with a bearing seat, A side adjustment device and a wheel device arranged on the upper frame body, the upper frame body is arranged on the height adjustment device, and the height adjustment device is used to adjust the height of the bearing seat, and the side adjustment device can adjust the side of the bearing seat It can improve the convenience of adjustment and avoid deviation to facilitate the subsequent assembly of the same type of electromagnetic stirring roller. The wheel device is locked on the lower frame body to improve the welding deformation.

Description

Electromagnetic stirring roller assembly mechanism

This creation is an electromagnetic stirring roller assembly mechanism, especially an electromagnetic stirring roller assembly mechanism used to assemble the roller core and the roller sleeve into an electromagnetic stirring roller.

As shown in Figures 6 and 7, the existing electromagnetic stirring roller assembly mechanism includes a base 90 on which a roller core clamping device 91 and a roller sleeve adjusting frame 92 are arranged at intervals. The roller core clamping device 91 is used to lock the roller core 80 of the electromagnetic stirring roller. The roller cover adjustment frame 92 is provided with a roller tray 93, and the roller cover 81 of the electromagnetic stirring roller is provided by the roller tray 93 to place the roller cover 81 After aligning the roller core 80, the installation operation can be carried out.

However, the existing roller cover adjustment frame 92 cannot adjust the height of the roller cover 81, and the roller cover 81 needs to be lifted by a crane, and the height of the roller tray 93 of the roller cover adjustment frame 92 is adjusted by a spacer. The rollers need to be adjusted. After the height of the tray 93, the roller sleeve 81 will be placed, and then use the screws 94 on both sides of the roller sleeve adjusting frame 92 to adjust the left and right positions of the roller sleeve 81 so that the roller sleeve 81 can be aligned with the roller core 80 for installation. The height adjustment method of the gasket requires multiple hanging adjustments, which is quite troublesome. In the hanging adjustment process, the overall center of gravity of the existing electromagnetic stirring roller assembly mechanism is concentrated on the roller core clamping device 91, which may cause the risk of tipping.

In addition, the existing electromagnetic stirring roller assembly mechanism cannot adjust its own level, so each time the work area is hoisted, the track level cannot be ensured.

In addition, the roller tray 93 and the roller sleeve adjusting frame 92 are separate components. Therefore, when the electromagnetic stirring roller on the electromagnetic stirring roller assembly mechanism is assembled and suspended, the height of the roller tray 93 is easy to deviate. As a result, when assembling the next set of electromagnetic stirring rollers, it needs to be readjusted, which is not ideal.

In addition, the existing electromagnetic stirring roller assembly mechanism does not have a hanging point, which causes inconvenience in hanging.

As shown in Figures 6 and 7, the wheels of the roller sleeve adjustment frame 92 are sleeved on the shaft center 96 using ball bearings 95, and the shaft center 96 is welded to the fixed support seat 97 of the roller sleeve adjustment frame 92, which is easy to produce after welding. Deformation affects concentricity and straightness.

In the above, the base 90 is welded with an angle iron 98 and a channel iron 99, and no processing is performed after welding, resulting in flatness and parallelism that cannot be within the standard range, causing the entire base 90 to be uneven and affect the level.

The main purpose of this creation is to provide an electromagnetic stirring roller assembly mechanism, thereby improving the above-mentioned problems of the existing electromagnetic stirring roller assembly mechanism.

In order to achieve the aforementioned purpose, the electromagnetic stirring roller assembly mechanism of this creation includes: A base, which includes a bottom plate structure and two rails, the two rails are spaced apart by horizontal bolts and arranged in parallel to each other on the bottom plate structure; A roller core fixing device, which is arranged on the base; A roller cover bracket is movably arranged on the base. The roller cover bracket includes a lower frame body, a height adjustment device, an upper frame body, a side adjustment device and a wheel device. The lower frame system is movable The height adjustment device is arranged on the lower frame unit, the upper frame body is arranged on the height adjustment device and has a bearing seat, and the height of the bearing seat is adjusted by the height adjustment device, and the lateral direction The adjusting device is arranged on the upper frame body and used to adjust the lateral position of the bearing seat, the wheel device is arranged on the lower frame body and straddles the two rails, and the wheel device includes two continuous bearings, a spindle and two wheels , The two series bearings are locked on the lower frame body at intervals, the mandrel passes through and straddles the two series bearings, and the two wheels are sleeved on the mandrel and rest on the two rails respectively.

In the above, the roller sleeve bracket of the electromagnetic stirring roller assembly mechanism provides a height adjustment device and a side adjustment device, the height of the support base of the upper frame can be adjusted by the height adjustment device, and the upper frame can be adjusted by the side adjustment device The lateral position of the bearing seat enables the roller sleeve placed on the bearing seat to be aligned with the roller core placed on the roller core fixing device, achieving the purpose of facilitating the adjustment of height and lateral position.

The wheel device is locked on the lower frame body with a continuous bearing, and the situation of the deformation of the previous welding that affects the concentricity and the straightness is improved by the method of the lock group.

The rails of the base are locked to the bottom plate structure with horizontal bolts. The horizontal bolts can be used to adjust the levelness, and the lock group method can also improve the situation that the previous welding affects the levelness. Further, the horizontal bolts can be equipped with lifting rings , In order to improve the convenience of lifting.

The height adjustment device is arranged on the lower frame body, and the upper frame body with the bearing seat is arranged on the height adjustment device. After the height and lateral position are adjusted, the assembled roller core and roller sleeve are lifted off, the The position of the bearing seat is fixed and will not shift, so it is convenient for the roller core and roller sleeve of the same model to be assembled continuously without repeated adjustments, and the operation convenience is improved.

As shown in FIGS. 1 to 3, the electromagnetic stirring roller assembly mechanism for this creation includes a base 10, a roller core fixing device 20 and a roller sleeve bracket 30.

The base 10 includes a bottom plate structure 11 and two rails 12, and the two rails 12 are spaced apart by horizontal bolts 13 and arranged parallel to each other on the bottom plate structure 11.

The roller core fixing device 20 is arranged on the base 10, wherein the roller core fixing device 20 can provide the roller core 40 of the electromagnetic stirring roller.

The roller cover bracket 30 is movably disposed on the base 10. The roller cover bracket 30 includes a lower frame body 31, a height adjustment device 32, an upper frame body 33, a lateral adjustment device 34 and a wheel device 35, The lower frame body 31 is movably disposed on the base 10, the height adjustment device 32 is disposed on the lower frame body 31, and the upper frame body 33 is disposed on the height adjustment device 32 and has a bearing seat 331. The height adjusting device 32 adjusts the height of the supporting seat 331, and the lateral adjusting device 34 is arranged on the upper frame 33 and used to adjust the lateral position of the supporting seat 331. As shown in FIG. 3, the wheel device 35 is arranged on the The lower frame body 31 straddles the two rails 12, the wheel device 35 includes two series bearings 351, a spindle 352, and two wheels 353. The two series bearings 351 are locked on the lower frame body 31 at intervals. The mandrel 352 passes through and straddles the two continuous bearings 351, and the two wheels 353 are sleeved on the mandrel 352 and rest on the two rails 12 respectively.

As shown in Figures 1 and 2, the upper frame 33 includes a first plate 332 and a second plate 333. The first plate 332 is disposed on the height adjustment device 32 and the first plate 332 A plurality of through holes are formed on the bottom surface, the second plate 333 is movably disposed on the first plate 332, the bearing seat 331 is disposed on the second plate 333, and the height adjustment device 32 includes a plurality of adjustment units 342 The height adjustment unit 342321, the bottom of the plurality of adjustment units 342 height adjustment unit 342321 is fixed to the lower frame 31, the top of the plurality of adjustment units 342 height adjustment unit 342321 respectively extends into the plurality of through holes, each of the adjustment units 342 The height adjustment unit 342321 includes a tooth bar 322, a fixing nut 323 and an adjusting nut 324. The bottom of the tooth bar 322 is disposed on the lower frame 31, and the top of the tooth bar 322 extends into the corresponding through Hole and located below the second plate 333, the fixing nut 323 is sleeved on the tooth bar 322 and is disposed on the lower frame 31, and the adjusting nut 324 is sleeved on the tooth bar 322 and abuts against the first板件332.

As shown in FIG. 4, the lateral adjustment device 34 includes a fixing unit 341 and an adjustment unit 342. The fixing unit 341 is arranged on one side of the first plate 332 and has a fixing seat 3411. The adjustment unit 342 is arranged Connected to the fixing unit 341 and the second plate 333, the adjustment unit 342 includes a bearing fixing seat 3421, a ball bearing 3422, an adjusting bolt 3423, an inner nut 3424 and a nut gland 3425, the bearing The fixing seat 3421 is fixed on the second plate 333, the ball bearing 3422 is arranged on the bearing fixing seat 3421, the adjusting bolt 3423 passes through the fixing seat 3411 of the fixing unit 341 and extends into the ball bearing 3422, the inner screw The cap 3424 is sleeved on the adjusting bolt 3423 and is embedded and fixed to the fixing seat 3411 of the fixing unit 341, the nut pressing cover 3425 is arranged on the fixing seat 3411 of the fixing unit 341 and covers the inner nut 3424, wherein the fixing The unit 341 includes a fixing screw 3412 and two limiting nuts 3413. The fixing screw 3412 passes through the fixing seat 3411 and is locked into the first plate 332. The two limiting nuts 3413 are sleeved on the fixing screw 3412 and abut against By the two opposite sides of the fixed seat 3411.

As shown in Figures 1 and 3, the wheel assembly 35 includes two anti-tilt baffles 354, which are respectively provided at both ends of the mandrel 352. In addition, the cross section of the rail 12 is In an I-shape, the rail 12 includes an assembly board portion 121, a vertical board portion 122, and a supporting board portion 123. The assembly board portion 121 is disposed on the bottom plate structure 11, and the vertical board portion 122 is vertically formed in The assembling board portion 121, the carrying board portion 123 are attached to the vertical board portion 122 and provide corresponding wheels 353 to rest on. The anti-tilt baffle 354 includes a vertical board portion 3541 and a horizontal board portion 3542. The plate portion 3541 is disposed on the mandrel 352. The horizontal plate portion 3542 is formed on the bottom edge of the vertical plate portion 3541 and extends laterally to the bottom of the bearing plate portion 123 of the corresponding rail 12. The anti-tilt baffle 354 can be To prevent the lower frame 31 from falling off the rail 12 of the base 10, in addition, the floor structure 11 includes a plurality of floor members 111 arranged at intervals, and the top surface of the plurality of floor members 111 is provided with a plurality of screw holes, and provides the level The bolt 13 is locked in, and the center of gravity of the electromagnetic stirring roller assembly mechanism can be adjusted through the configuration of the bottom plate members 111 to prevent the electromagnetic stirring roller assembly mechanism from toppling.

As shown in Figures 1 and 5, the roller core fixing device 20 includes a clamping unit 21. The clamping unit 21 includes a lower clamping base 22, an upper clamping base 23, and two clamping lock structures 24. The upper clamping base 23 The two clamping and locking structures 24 are arranged in a detachable manner on the lower clamp base 22. The two clamping and locking structures 24 are arranged radially spaced apart. Each of the clamping and locking structures 24 includes two clamping bolts 241, and the two clamping bolts 241 are axially spaced apart. Arrange and pass through the upper clamp base 23 and lock into the lower clamp base 22.

In the above, the electromagnetic stirring roller assembly mechanism is used to assemble the roller core 40 and the roller sleeve 50, and the upper clamping base 23 and the lower clamping base 22 of the clamping unit 21 of the roller core fixing device 20 are aligned and clamped. The roller core 40 is fixed by the clamping bolts 241 of the clamping and locking structure 24. The roller sleeve 50 can be placed on the bearing seat 331 of the upper frame 33 supported by the roller sleeve bracket 30 and pass through the The height adjusting device 32 adjusts the height of the supporting base 331, and the lateral position of the supporting base 331 is adjusted by the lateral adjusting device 34, so that the roller sleeve 50 on the supporting base 331 can be aligned with the roller core 40 to facilitate Subsequent assembly.

As shown in Figures 1 and 2, when adjusting the height of the bearing base 331, the operator can turn the adjusting nut 324 of the height adjusting unit 342321 of the adjusting unit 342 so that the adjusting nut 324 is set along the tooth bar 322 Move up and down, so that the first plate 332 also moves with the adjusting nut 324, and at the same time the second plate 333 and the supporting seat 331 also move with the first plate 332.

As shown in Figures 1 and 4, when adjusting the lateral position of the bearing seat 331, the operator can turn the adjusting bolt 3423 of the adjusting unit 342 of the lateral adjusting device 34, and adjust the adjusting bolt by the different rotation of the adjusting bolt 3423. The axial movement direction of 3423 drives the lateral movement direction of the second plate 333 relative to the first plate 332, and the bearing seat 331 moves with the second plate 333.

In summary, the roller cover bracket 30 of the electromagnetic stirring roller assembly mechanism provides a height adjustment device 32 to adjust the height of the bearing seat 331 of the upper frame 33, and provides the lateral adjustment device 34 to adjust the load of the upper frame 33 The lateral position of the seat 331, and then the roller sleeve 50 placed on the bearing seat 331 can be smoothly and conveniently adjusted to align with the roller core 40 placed on the roller core fixing device 20, so as to facilitate the adjustment of height and lateral position. .

In the above, the wheel device 35 is locked on the lower frame body 31 by using the bearing 351, and the lock assembly is used to improve the concentricity and straightness caused by the deformation of welding in the past, and the fixing of the lateral adjustment device 34 The unit 341 is locked to the upper frame 33 with a fixing screw 3412, which will not cause welding deformation, and the rail 12 of the base 10 is locked to the bottom plate structure 11 with a horizontal bolt 13, and welding deformation will not occur. The problem of the previous welding influence on the levelness is improved, and the levelness can be adjusted by the horizontal bolt 13 to improve the convenience of levelness adjustment. In addition, the horizontal bolt 13 can be further provided with a lifting ring to improve the convenience of lifting.

In the above, after the assembled roller core 40 and roller sleeve 50 are lifted away from the electromagnetic stirring roller assembly mechanism, the roller core 40 and roller sleeve 50 of the same model to be assembled can then be placed on the electromagnetic stirring roller assembly mechanism. Since the height adjustment device 32 is disposed on the lower frame 31 and the upper frame 33 with the bearing seat 331 is disposed on the height adjustment device 32, the bearing seat 331 will not shift in position even if it is impacted, so it is convenient for subsequent follow-ups of the same model. The assembling operation of the roller core 40 and the roller sleeve 50 is performed without repeated adjustments, so as to achieve the purpose of improving the convenience of the operation.

10: Pedestal 11: Floor structure 111: bottom plate 12: Rails 121: Assemble the board 122: Vertical Board 123: Bearing plate section 13: Horizontal bolt 20: Roller core fixing device 21: Clamping unit 22: Lower clamp seat 23: Upper clip seat 24: Clip lock structure 241: Clamping bolt 30: Roller cover bracket 31: lower shelf body 32: height adjustment device 321: height adjustment unit 322: Tooth Strip 323: fixed nut 324: Adjusting nut 33: Shelf body 331: Carrier 332: The first board 333: The second plate 34: Lateral adjustment device 341: fixed unit 3411: fixed seat 3412: fixing screw 3413: limit nut 342: adjustment unit 3421: bearing holder 3422: Ball bearing 3423: adjusting bolt 3424: inner nut 3425: Nut gland 35: Wheel device 351: Block bearing 352: Mandrel 353: Wheel 354: Anti-tilt baffle 3541: Vertical Board 3542: Horizontal Board 40: roller core 50: Roller sleeve 80: roller core 81: Roller sleeve 90: Pedestal 91: Roller core clamping device 92: Roller sleeve adjustment frame 93: Roller tray 94: Screw 95: Ball bearing 96: Axis 97: fixed support base 98: Angle iron 99: trough iron

Figure 1: This is a schematic diagram of a three-dimensional appearance of a preferred embodiment of the electromagnetic stirring roller assembly mechanism of the original creation. Figure 2: A partial schematic view of one end of the roller sleeve bracket of the electromagnetic stirring roller assembly mechanism for this creation. Figure 3: A partial schematic view of the other end of the roller sleeve bracket of the electromagnetic stirring roller assembly mechanism for this creation. Figure 4: The three-dimensional partial schematic diagram of the roller sleeve bracket of the electromagnetic stirring roller assembly mechanism of this creation. Figure 5: A schematic top view of the roller core fixing device of the electromagnetic stirring roller assembly mechanism of this creation. Figure 6: A schematic diagram of the stereoscopic appearance of an existing electromagnetic stirring roller assembly mechanism. Figure 7: is a partial schematic side view of a conventional electromagnetic stirring roller assembly mechanism.

10: Pedestal

11: Floor structure

111: bottom plate

12: Rails

121: Assemble the board

122: Vertical Board

123: Bearing plate section

20: Roller core fixing device

21: Clamping unit

22: Lower clamp seat

23: Upper clip seat

24: Clip lock structure

241: Clamping bolt

30: Roller cover bracket

31: lower shelf body

32: height adjustment device

33: Shelf body

331: Carrier

34: Lateral adjustment device

35: Wheel device

353: Wheel

40: roller core

50: Roller sleeve

Claims (8)

An electromagnetic stirring roller assembly mechanism, which includes: A base, which includes a bottom plate structure and two rails, the two rails are spaced apart by horizontal bolts and arranged in parallel to each other on the bottom plate structure; A roller core fixing device, which is arranged on the base; A roller cover bracket is movably arranged on the base. The roller cover bracket includes a lower frame body, a height adjustment device, an upper frame body, a side adjustment device and a wheel device. The lower frame system is movable The height adjustment device is arranged on the lower frame body, the upper frame body is arranged on the height adjustment device and has a bearing seat, and the height of the bearing seat is adjusted by the height adjustment device, and the lateral direction The adjusting device is arranged on the upper frame body and used to adjust the lateral position of the bearing seat, the wheel device is arranged on the lower frame body and straddles the two rails, and the wheel device includes two continuous bearings, a spindle and two wheels , The two series bearings are locked on the lower frame body at intervals, the mandrel passes through and straddles the two series bearings, and the two wheels are sleeved on the mandrel and rest on the two rails respectively. The electromagnetic stirring roller assembly mechanism of claim 1, wherein the upper frame body includes a first plate and a second plate, the first plate is disposed on the height adjusting device and the first plate A plurality of through holes are formed on the bottom surface of the second plate, the second plate is movably arranged on the first plate, the bearing seat is arranged on the second plate, the height adjustment device includes a plurality of height adjustment units, the plurality of heights The bottom of the adjustment unit is fixed to the lower frame, the tops of the plurality of height adjustment units respectively extend into the plurality of through holes, and each of the height adjustment units includes a tooth bar, a fixing nut and an adjustment nut. The bottom of the tooth bar is arranged on the lower frame body, the top of the tooth bar extends into the corresponding through hole and is located below the second plate, the fixing nut is sleeved on the tooth bar and is arranged on the lower frame body , The adjusting nut is sleeved on the tooth bar and abuts against the first plate. The electromagnetic stirring roller assembly mechanism according to claim 2, wherein the lateral adjustment device includes a fixing unit and an adjustment unit, the fixing unit is arranged on one side of the first plate and has a fixing seat, the The adjustment unit is arranged on the fixing unit and connected to the second plate. The adjustment unit includes a bearing holder, a ball bearing, an adjusting bolt, an inner nut and a nut gland. The bearing holder is fixed on The second plate, the ball bearing is arranged on the bearing fixing seat, the adjusting bolt passes through the fixing seat of the fixing unit and extends into the ball bearing, the inner nut is sleeved on the adjusting bolt and is embedded and fixed in the fixing seat The fixing seat of the unit, the nut pressing cover is arranged on the fixing seat of the fixing unit and covering the inner nut. The electromagnetic stirring roller assembly mechanism according to claim 3, wherein the fixing unit includes a fixing screw and two limit nuts, the fixing screw passes through the fixing seat and is locked into the first plate, and the two limit screws The nut is sleeved on the fixing screw and abuts against two opposite sides of the fixing seat. The electromagnetic stirring roller assembly mechanism according to any one of claims 1 to 4, wherein the wheel device includes two anti-tilt baffles, and the two anti-tilt baffles are respectively arranged at two ends of the mandrel. The electromagnetic stirring roller assembly mechanism of claim 5, wherein the rail has an I-shaped cross-section, and the rail includes an assembly plate portion, a vertical plate portion, and a bearing plate portion. The board portion is arranged on the bottom plate structure, the vertical board portion is vertically formed on the assembly board portion, the bearing board portion is installed on the vertical board portion and provides corresponding wheel support, and the anti-tilt baffle includes a longitudinal The plate portion and a horizontal plate portion, the vertical plate portion is arranged on the mandrel, and the horizontal plate portion is formed on the bottom edge of the vertical plate portion and extends laterally below the bearing plate portion of the corresponding rail. The electromagnetic stirring roller assembly mechanism according to any one of claims 1 to 4, wherein the roller core fixing device includes a clamping unit, and the clamping unit includes a lower clamping base, an upper clamping base and two clamping locks Structure, the upper clamping base is detachably arranged on the lower clamping base, the two clamping and locking structures are arranged radially spaced apart, each of the clamping and locking structures includes two clamping bolts, and the two clamping bolts are axially They are arranged at intervals and pass through the upper clamping base and are locked into the lower clamping base. The electromagnetic stirring roller assembly mechanism according to any one of claims 1 to 4, wherein the bottom plate structure includes a plurality of bottom plate members arranged at intervals, and the top surface of the plurality of bottom plate members is provided with a plurality of screw holes and provides the level The bolts are locked in.

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