CN214641479U - Welder tailstock mobile device - Google Patents

Abstract

The utility model relates to a welding equipment technical field discloses a welding machine tailstock mobile device, including the tailstock, the tailstock sets up on the platform, the tailstock top is provided with the thimble, be provided with the mounting on the bottom plate of tailstock, the mounting be used for with the tailstock is fixed on the platform, the mounting with the connection can be dismantled to the bottom plate, is located the mounting below the guide way has been seted up on the platform, the guide way is followed the axial direction setting of thimble, the mounting with guide way sliding connection, tailstock one side is provided with the opening, the tailstock with the crossing both sides of guide way all are provided with the gyro wheel. The utility model provides a welding machine tailstock mobile device can be according to the processing demand, removes the welding machine tailstock to the adjustment is to the elasticity degree of continuous casting roller centre gripping, simple structure, convenient operation.

Description

Welder tailstock mobile device

Technical Field

The utility model relates to a welding equipment technical field, in particular to welding machine tailstock mobile device.

Background

The continuous casting roller is one of important parts on a continuous casting machine, the surface quality of the continuous casting roller directly affects the surface quality and the internal integrity of a billet, and the surface of the continuous casting roller is easy to wear and generate cracks to cause fracture under the action of mechanical stress, thermal fatigue and metal abrasion in long-term use. The surfacing repair is needed after the continuous casting roller is worn, and the surfacing machine is a machine with the functions of surfacing repair and strengthening the outer tungsten carbide and other hard alloy surface coatings.

Present notice number CN212398434U, the chinese utility model patent of the patent name "continuous casting roller surfacing machine" discloses a continuous casting roller surfacing machine, including horizontal rotatory lathe, crossbeam, welder and continuous casting roller, the both sides of horizontal rotatory lathe are equipped with the rotatory thimble of head of a bed and tailstock thimble respectively, when carrying out the surfacing to the continuous casting roller and repairing, meet through the rotatory thimble of head of a bed and tailstock thimble and the both ends of continuous casting roller, fix the continuous casting roller, horizontal rotatory lathe drives the continuous casting roller and rotates, realizes the operation of surfacing in succession through welder.

The prior art has the following defects: the head of a bed and the tailstock rigidity of horizontal rotatory lathe can only be through shaking the top messenger's axial displacement of tailstock, and the adjustment is to the elasticity degree of continuous casting roller centre gripping, but the top scope of removing of tailstock is limited, can't satisfy carry out the centre gripping to the continuous casting roller of equidimension not fixed, when the tailstock is top to the clamping-force of continuous casting roller loose or the tension, all can lead to the continuous casting roller to appear damaging at build-up welding repair in-process, influences the operation safety.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a defect that aims at overcoming prior art provides a welding machine tailstock mobile device, can remove the welding machine tailstock according to the processing demand to the adjustment is to the elasticity degree of continuous casting roller centre gripping, simple structure, convenient operation.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a welding machine tailstock mobile device, includes the tailstock, the tailstock sets up on the platform, the tailstock top is provided with the thimble, be provided with the mounting on the bottom plate of tailstock, the mounting is used for with the tailstock is fixed on the platform, the mounting with the connection can be dismantled to the bottom plate, is located the mounting below the guide way has been seted up on the platform, the guide way is followed the axial direction setting of thimble, the mounting with guide way sliding connection, tailstock one side is provided with the opening, the tailstock with the crossing both sides of guide way all are provided with the gyro wheel.

By adopting the technical scheme, when the continuous casting roller is subjected to surfacing repair, the head-of-bed rotating thimble and the tail seat thimble of the surfacing machine are connected with two ends of the continuous casting roller to clamp and fix the continuous casting roller, the horizontal rotating machine tool drives the continuous casting roller to rotate, continuous surfacing operation is realized by the welding gun, and when the continuous casting roller is clamped and fixed, the hand wheel on the tail seat tip can be shaken to enable the tail seat tip to move along the axial direction of the tail seat tip, so that the continuous casting roller is abutted. When carrying out the centre gripping fixedly to the continuous casting roller of unidimensional not and different length, because wave the hand wheel and make the top distance that removes of tailstock limited, can be through transferring the pine mounting, make between the bottom plate of tailstock and the platform no longer fixed, thereby can follow the guide way and remove the tailstock, because the guide way sets up along the axial direction of thimble, consequently, can realize the top axial displacement of tailstock along it, thereby can be according to the top position of continuous casting roller's concrete size and length adjustment tailstock, the realization is fixed to the centre gripping of continuous casting roller, moreover, the steam generator is simple in structure, and convenient operation. The arrangement of the idler wheels is convenient for the tailstock to move on the platform along the guide groove, so that the tailstock is adjusted more smoothly.

The utility model discloses a further set up to: the fixing piece comprises a plurality of screw rods, the screw rods penetrate through the bottom plate and are located on the upper surface of the bottom plate, the screw rods are in threaded connection with the locking nuts, the lower ends of the screw rods are inserted in the guide grooves and located in the guide grooves, limiting plates are fixed to the bottom ends of the screw rods, and the limiting plates are tightly abutted to the inner wall of the platform.

By adopting the technical scheme, the fixed connection between the tailstock and the platform can be realized by using the screw, the locking nut and the limiting plate, the structure is simple, when the tailstock needs to be moved, the locking nut is unscrewed by using a wrench, so that the limiting plate is not tightly propped against the inner wall of the platform any more, and the tailstock can be moved along the guide groove; when moving the tailstock to required operation position, the rethread spanner is screwed up lock nut, makes limiting plate and platform inner wall support tightly to the realization is fixed the spacing of tailstock bottom plate, makes the tailstock can not slide for the platform again, can realize the fixed to the tailstock, is convenient for follow-up centre gripping to the continuous casting roller.

The utility model discloses a further set up to: the limiting plate is U-shaped, the platform inner wall of guide way both sides all is provided with the baffle, the baffle with guide way parallel arrangement, the vertical portion of limiting plate with the baffle lateral wall supports tightly, the horizontal part of limiting plate with the baffle bottom supports tightly.

Through adopting above-mentioned technical scheme, the limiting plate is the setting of U type, area of contact between limiting plate and the platform inner wall has been increased, it is regularly to support the fastening when limiting plate and baffle, frictional force is big, the limiting plate is difficult for sliding, all there is the frictional force of interact between baffle and the limiting plate in vertical direction and horizontal direction, thereby the slip of limiting plate has further been injectd, make fixed connection between tailstock bottom plate and the platform more firm stable, avoid in the course of working, the tailstock slides along the guide way, lead to the centre gripping of continuous casting roller loose or tension, thereby influence processingquality.

The utility model discloses a further set up to: the screw rod is provided with two.

Through adopting above-mentioned technical scheme, two screw rods can realize the fixed connection between tailstock and the platform, and is more firm than setting up the fixed of single screw rod, and the screw rod sets up too much, when loosening or screwing up, has increased workman's work load, consequently, it is most suitable to set up two screw rods, when avoiding in the course of working tailstock the tailstock to appear gliding, has still alleviateed workman's work load in the operation process.

The utility model discloses a further set up to: the utility model discloses a tailstock, including tailstock lateral wall, installation department, guide way, installation department and tailstock lateral wall, both sides wall lower extreme that the tailstock is relative all is provided with the installation department, the installation department with the fixed strip welded fastening of tailstock lateral wall, the installation department with the guide way sets up perpendicularly, the installation department is located the both sides of guide way all are provided with the gyro wheel.

The utility model discloses a further set up to: the gyro wheel of installation department both sides passes through the connecting rod to be connected, the gyro wheel with the connecting rod rotates to be connected, the connecting rod pass through locking bolt with the installation department is fixed, locking bolt inserts and establishes in the installation department and pass the connecting rod, the connecting rod bottom locking bolt is last to be provided with the nut, locking bolt upper end with installation department threaded connection.

Through adopting the above technical scheme, the tailstock both sides all are provided with the installation department, and the installation department both sides all are provided with the gyro wheel, it is more convenient to make the tailstock remove, can realize the regulation of gyro wheel height through locking bolt, because the installation department is fixed at the tailstock lateral wall, locking bolt and installation department threaded connection, it is fixed through the nut after the locking bolt passes the connecting rod, locking bolt and connecting rod are not threaded connection, consequently loosen soon behind the nut, rotate locking bolt, locking bolt reciprocates along the installation department, thereby it reciprocates for the installation department to drive the gyro wheel through the connecting rod. When the tailstock needs to be moved, the nut can be unscrewed, the locking bolt is rotated, the connecting rod drives the roller to descend until the roller is contacted with the upper surface of the platform, and meanwhile, the tailstock bottom plate leaves the platform, and at the moment, the nut is screwed again, so that the tailstock can be conveniently moved; and after the tailstock moves to a required position, loosening the nut again, rotating the locking bolt to enable the roller to rise until the tailstock bottom plate is in contact with the upper surface of the platform, continuing to rotate the locking bolt to enable the roller to leave the platform, and finally screwing the nut.

The utility model discloses a further set up to: and a pull plate is arranged on the side wall of one end of the tailstock far away from the thimble, and a through hole is formed in the pull plate.

Through adopting above-mentioned technical scheme, the setting of arm-tie and through-hole is favorable to the workman at the in-process that removes the tailstock, can be convenient for carry out the application of force to the tailstock with holding the through-hole department on the arm-tie to can stimulate or promote the tailstock to remove on the platform comparatively easily, reduce intensity of labour.

The utility model discloses a further set up to: the tailstock is arranged in a step table mode, and the area of the top end of the tailstock is smaller than that of the bottom end of the tailstock.

Through adopting above-mentioned technical scheme, the tailstock is the terrace setting big end down for the tailstock structure is more stable, can provide firm supporting role to the thimble, has further ensured the clamping action of thimble to the continuous casting roller.

The utility model has the advantages that:

1. when carrying out the centre gripping fixedly to the continuous casting roller of unidimensional not and different length, because wave the hand wheel and make the top distance that removes of tailstock limited, can be through transferring the pine mounting, make between the bottom plate of tailstock and the platform no longer fixed, thereby can follow the guide way and remove the tailstock, because the guide way sets up along the axial direction of thimble, consequently, can realize the top axial displacement of tailstock along it, thereby can be according to the top position of continuous casting roller's concrete size and length adjustment tailstock, the realization is fixed to the centre gripping of continuous casting roller, moreover, the steam generator is simple in structure, and convenient operation. The arrangement of the idler wheels is convenient for the tailstock to move on the platform along the guide groove, so that the tailstock is adjusted more smoothly.

2. The tailstock and the platform can be fixedly connected by using the screw, the locking nut and the limiting plate, the structure is simple, when the tailstock needs to be moved, the locking nut is unscrewed by using a wrench, so that the limiting plate is not tightly abutted against the inner wall of the platform any more, and the tailstock can be moved along the guide groove; when moving the tailstock to required operation position, the rethread spanner is screwed up lock nut, makes limiting plate and platform inner wall support tightly to the realization is fixed the spacing of tailstock bottom plate, makes the tailstock can not slide for the platform again, can realize the fixed to the tailstock, is convenient for follow-up centre gripping to the continuous casting roller.

3. The limiting plate is the setting of U type, area of contact between limiting plate and the platform inner wall has been increased, it is regularly when limiting plate and baffle are supported to fasten, frictional force is big, the limiting plate is difficult for sliding, all there is interactive frictional force on vertical direction and horizontal direction between baffle and the limiting plate, thereby the slip of limiting plate has further been injectd, make fixed connection between tailstock bottom plate and the platform more firm stable, avoid in the course of working, the tailstock slides along the guide way, lead to the centre gripping to the continuous casting roller loose or tension, thereby influence processingquality.

4. The tailstock both sides all are provided with the installation department, and the installation department both sides all are provided with the gyro wheel, it is more convenient for the tailstock to remove, can realize the regulation of gyro wheel height through locking bolt, because the installation department is fixed at the tailstock lateral wall, locking bolt and installation department threaded connection, it is fixed through the nut after the locking bolt passes the connecting rod, locking bolt and connecting rod are not threaded connection, consequently loose the nut soon after, rotate locking bolt, locking bolt reciprocates along the installation department, thereby it reciprocates for the installation department to drive the gyro wheel through the connecting rod. When the tailstock needs to be moved, the nut can be unscrewed, the locking bolt is rotated, the connecting rod drives the roller to descend until the roller is contacted with the upper surface of the platform, and meanwhile, the tailstock bottom plate leaves the platform, and at the moment, the nut is screwed again, so that the tailstock can be conveniently moved; and after the tailstock moves to a required position, loosening the nut again, rotating the locking bolt to enable the roller to rise until the tailstock bottom plate is in contact with the upper surface of the platform, continuing to rotate the locking bolt to enable the roller to leave the platform, and finally screwing the nut.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the moving device of the tail seat of the welding machine of the present invention;

FIG. 2 is a schematic front view of the welder tailstock moving device of the present invention;

FIG. 3 is a schematic right view of the moving device of the tailstock of the welding machine of the present invention;

fig. 4 is a schematic sectional view of the roller and the mounting portion of the welder tailstock moving device of the present invention.

In the figure, 1, a tailstock, 11, a bottom plate, 12 and a fixing strip; 2. a platform 21, a guide groove 22 and a baffle plate; 3. a thimble; 4. the fixing piece 41, the screw rod 42, the locking nut 43 and the limiting plate; 5. a roller; 6. an installation part; 7. a connecting rod; 8. locking the bolt; 9. and the pull plate 91 is a through hole.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1, a welding machine tailstock mobile device, including tailstock 1, tailstock 1 sets up on platform 2, 1 top of tailstock is provided with thimble 3, be provided with mounting 4 on the bottom plate 11 of tailstock 1, mounting 4 is used for fixing tailstock 1 on platform 2, mounting 4 can be dismantled with bottom plate 11 and be connected, the guide way 21 has been seted up on the platform 2 that is located mounting 4 below, guide way 21 sets up along the axial direction of thimble 3, mounting 4 and guide way 21 sliding connection, tailstock 1 one side is provided with the opening, tailstock 1 all is provided with gyro wheel 5 with the crossing both sides of guide way 21. When the continuous casting roller is subjected to surfacing repair, the head-of-bed rotating ejector pin 3 and the tail seat ejector pin 3 of the surfacing machine are connected with two ends of the continuous casting roller to clamp and fix the continuous casting roller, the horizontal rotating machine tool drives the continuous casting roller to rotate, continuous surfacing operation is realized through the welding gun, and when the continuous casting roller is clamped and fixed, a hand wheel on the tail seat ejector pin 3 can be shaken to enable the tail seat ejector pin 3 to move along the axial direction of the tail seat ejector pin, so that the continuous casting roller is abutted. When carrying out centre gripping fixed to the continuous casting roller of unidimensional and different length, because wave the hand wheel and make the distance that tailstock thimble 3 removed limited, can be through transferring loose mounting 4, no longer fixed between bottom plate 11 and the platform 2 of messenger tailstock 1, thereby can follow guide way 21 and remove tailstock 1, because guide way 21 sets up along the axial direction of thimble 3, consequently, can realize tailstock thimble 3 along its axial displacement, thereby can be according to the position of the concrete size of continuous casting roller and length adjustment tailstock thimble 3, realize that the centre gripping of continuous casting roller is fixed, moreover, the steam generator is simple in structure, and convenient operation. The arrangement of the roller 5 is convenient for moving the tailstock 1 on the platform 2 along the guide groove 21, and the adjustment is smoother.

Referring to fig. 2, the fixing member 4 includes a plurality of screws 41, the screws 41 pass through the bottom plate 11, the screws 41 located on the upper surface of the bottom plate 11 are in threaded connection with the lock nuts 42, the lower ends of the screws 41 are inserted into the guide grooves 21, the bottom ends of the screws 41 located in the guide grooves 21 are fixed with the limiting plates 43, and the limiting plates 43 are abutted against the inner wall of the platform 2. The fixed connection between the tailstock 1 and the platform 2 can be realized by using the screw rod 41, the locking nut 42 and the limiting plate 43, the structure is simple, when the tailstock 1 needs to be moved, the locking nut 42 is unscrewed by using a wrench, so that the limiting plate 43 is not tightly propped against the inner wall of the platform 2 any more, and the tailstock 1 can be moved along the guide groove 21; when moving tailstock 1 to required operation position, the rethread spanner is screwed up lock nut 42, makes limiting plate 43 and 2 inner walls of platform support tightly to the realization is fixed to the spacing of tailstock 1 bottom plate 11, makes tailstock 1 can not slide for platform 2 again, can realize fixing tailstock 1, the follow-up centre gripping to the continuous casting roller of being convenient for.

Referring to fig. 2, limiting plate 43 is the setting of U type, and the 2 inner walls of platform of guide way 21 both sides all are provided with baffle 22, and baffle 22 and guide way 21 parallel arrangement, the vertical portion and the baffle 22 lateral wall of limiting plate 43 support tightly, and the horizontal part and the baffle 22 bottom of limiting plate 43 support tightly. Limiting plate 43 is the U type setting, area of contact between limiting plate 43 and the 2 inner walls of platform has been increased, it is regularly to support the fastening when limiting plate 43 and baffle 22, frictional force is big, limiting plate 43 is difficult for sliding, all there is the frictional force of interact between baffle 22 and the limiting plate 43 on vertical direction and the horizontal direction, thereby the slip of limiting plate 43 has further been injectd, make fixed connection between 1 bottom plate 11 of tailstock and the platform 2 more firm stable, avoid in the course of working, tailstock 1 slides along guide way 21, lead to the centre gripping to the continuous casting roller loose or tension, thereby influence processingquality.

Specifically, the two screws 41 are arranged, the two screws 41 can realize the fixed connection between the tailstock 1 and the platform 2, the fixing is firmer than that of a single screw 41, the screws 41 are arranged too much, and the workload of workers is increased when the screws are loosened or tightened, so that the arrangement of the two screws 41 is most suitable, and the workload of the workers in the operation process is reduced while the tailstock 1 is prevented from sliding in the machining process.

Referring to fig. 3 and 4, the lower ends of two opposite side walls of the tailstock 1 are provided with mounting portions 6, the mounting portions 6 are welded and fixed with fixing strips 12 on the side walls of the tailstock 1, the mounting portions 6 are perpendicular to the guide grooves 21, and rollers 5 are arranged on two sides of the mounting portions 6 on the guide grooves 21. The gyro wheel 5 of 6 both sides of installation department is connected through connecting rod 7, and gyro wheel 5 rotates with connecting rod 7 to be connected, and connecting rod 7 is fixed with installation department 6 through locking bolt 8, and locking bolt 8 inserts and establishes in installation department 6 and pass connecting rod 7, is provided with the nut on the locking bolt 8 of connecting rod 7 bottom, 8 upper ends of locking bolt and 6 threaded connection of installation department. All be provided with installation department 6 in 1 both sides of tailstock, and 6 both sides of installation department all are provided with gyro wheel 5, it is more convenient to make the tailstock remove 1, can realize the regulation of gyro wheel 5 height through locking bolt 8, because installation department 6 fixes at 1 lateral wall of tailstock, locking bolt 8 and 6 threaded connection of installation department, locking bolt 8 passes through the nut behind the connecting rod 7 fixed, locking bolt 8 is not threaded connection with connecting rod 7, consequently, loosen soon behind the nut, rotate locking bolt 8, locking bolt 8 reciprocates along installation department 6, thereby it reciprocates for installation department 6 to drive gyro wheel 5 through connecting rod 7. When the tailstock 1 needs to be moved, the nut can be unscrewed, the locking bolt 8 is rotated, the connecting rod 7 drives the roller 5 to descend until the roller 5 is in contact with the upper surface of the platform 2, meanwhile, the bottom plate 11 of the tailstock 1 leaves the platform 2, and at the moment, the nut is screwed again, so that the tailstock 1 can be conveniently moved; after the tailstock 1 moves to the required position, the nut is unscrewed again, the locking bolt 8 is rotated, the roller 5 rises until the bottom plate 11 of the tailstock 1 contacts with the upper surface of the platform 2, the locking bolt 8 continues to be rotated, the roller 5 leaves the platform 2, and finally the nut is screwed down.

Referring to fig. 1, a pull plate 9 is disposed on a side wall of the tailstock 1 far away from one end of the thimble 3, and a through hole 91 is disposed on the pull plate 9. Due to the arrangement of the pull plate 9 and the through hole 91, the tail seat can be conveniently applied with force by holding the through hole 91 on the pull plate 9 in the process of moving the tail seat 1 by a worker, so that the tail seat 1 can be easily pulled or pushed to move on the platform 2, and the labor intensity is reduced.

Specifically, the tailstock 1 is a step ladder, and the area on the top end of the tailstock 1 is smaller than the area on the bottom end of the tailstock 1. The tailstock 1 is arranged in a step table with a small upper part and a large lower part, so that the structure of the tailstock 1 is more stable, the ejector pin 3 can be firmly supported, and the clamping effect of the ejector pin 3 on the continuous casting roller is further ensured.

Claims (8)

1. The utility model provides a welding machine tailstock mobile device, includes tailstock (1), its characterized in that: tailstock (1) sets up on platform (2), tailstock (1) top is provided with thimble (3), be provided with mounting (4) on bottom plate (11) of tailstock (1), mounting (4) are used for with tailstock (1) is fixed on platform (2), mounting (4) with bottom plate (11) can be dismantled and be connected, are located the mounting (4) below guide way (21) have been seted up on platform (2), guide way (21) are followed the axial direction setting of thimble (3), mounting (4) with guide way (21) sliding connection, tailstock (1) one side is provided with the opening, tailstock (1) with the crossing both sides of guide way (21) all are provided with gyro wheel (5).

2. The welder tailstock moving device as claimed in claim 1, wherein: mounting (4) include a plurality of screw rod (41), screw rod (41) pass bottom plate (11) are located bottom plate (11) upper surface screw rod (41) and lock nut (42) threaded connection, screw rod (41) lower extreme is inserted and is established in guide way (21), are located in guide way (21) screw rod (41) bottom mounting limiting plate (43), limiting plate (43) with platform (2) inner wall supports tightly.

3. The welder tailstock moving device as claimed in claim 2, characterized in that: limiting plate (43) are the setting of U type, guide way (21) both sides platform (2) inner wall all is provided with baffle (22), baffle (22) with guide way (21) parallel arrangement, the vertical portion of limiting plate (43) with baffle (22) lateral wall supports tightly, the horizontal part of limiting plate (43) with baffle (22) bottom supports tightly.

4. The welder tailstock moving device as claimed in claim 2, characterized in that: the screw rods (41) are provided with two.

5. The welder tailstock moving device as claimed in claim 1, wherein: the utility model discloses a tailstock, including tailstock (1), relative both sides wall lower extreme all is provided with installation department (6), installation department (6) with fixed strip (12) welded fastening of tailstock (1) lateral wall, installation department (6) with guide way (21) set up perpendicularly, installation department (6) are located the both sides of guide way (21) all are provided with gyro wheel (5).

6. The welder tailstock moving device as claimed in claim 5, characterized in that: installation department (6) both sides gyro wheel (5) are connected through connecting rod (7), gyro wheel (5) with connecting rod (7) rotate to be connected, connecting rod (7) through locking bolt (8) with installation department (6) are fixed, locking bolt (8) are inserted and are established in installation department (6) and pass connecting rod (7), connecting rod (7) bottom be provided with the nut on locking bolt (8), locking bolt (8) upper end with installation department (6) threaded connection.

7. The welder tailstock moving device as claimed in any one of claims 1 to 6, characterized in that: and a pull plate (9) is arranged on the side wall of one end, far away from the thimble (3), of the tailstock (1), and a through hole (91) is formed in the pull plate (9).

8. The welder tailstock moving device as claimed in any one of claims 1 to 6, characterized in that: the tailstock (1) is arranged in a step table mode, and the area of the top end of the tailstock (1) is smaller than that of the bottom end of the tailstock (1).

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