CN213795076U

CN213795076U - Adjustable roller carrier

Info

Publication number: CN213795076U
Application number: CN202022387464.6U
Authority: CN
Inventors: 王大伟; 段丰师; 张义凡
Original assignee: Qingdao Weida Machinery Manufacturing Co ltd
Current assignee: Qingdao Weida Machinery Manufacturing Co ltd
Priority date: 2020-10-24
Filing date: 2020-10-24
Publication date: 2021-07-27
Anticipated expiration: 2030-10-24

Abstract

The utility model relates to a gyro wheel frame technical field just discloses a gyro wheel frame with adjustable, including mount table, base, the middle part movable mounting of mount table has dead lever and ball screw, ball screw's middle part fixed mounting has the gear to carry out movable mounting with first motor, one side movable mounting of ball screw has the slider, the upper portion fixed mounting of slider has the support frame, the inside movable mounting of support frame has the gyro wheel, the one end movable mounting of gyro wheel has the second motor. This gyro wheel frame with adjustable, top movable mounting through the gyro wheel has vice gyro wheel, and vice gyro wheel through solid fixed ring and spring mounting in the both sides of gyro wheel, and the work piece of being convenient for promotes two vice gyro wheels of gyro wheel top and swings, and compression spring all contacts work piece and gyro wheel and vice gyro wheel to drive the gyro wheel through the second motor and rotate, guarantee the stable installation of work piece, avoid the situation that the work piece squinted to appear in the use.

Description

Adjustable roller carrier

Technical Field

The utility model relates to a gyro wheel frame technical field specifically is a gyro wheel frame with adjustable.

Background

The roller frame is a device for driving a cylindrical (or conical) welding piece to rotate by means of friction force between the welding piece and a driving roller, and can be divided into a plurality of forms such as a self-adjusting type, an adjustable type, a flat car type, an inclinable type, an axial float prevention type and the like, wherein the adjustable roller frame comprises a base, a driving roller part and a driven roller part, at present, the adjustable roller frame comprises three types of a manual screw rod adjustable type, a manual bolt displacement type and an electric sliding plate displacement type, and the center distance of the rollers is manually adjusted to meet the welding pieces with different diameters.

Because all the existing adjustable roller frames have the defects of large structural size and higher center height, the lifting speed of the steel pipe is low due to the manual or electric sliding plate adjusting structure, the upper surface of the base of the roller frame is horizontal, and a large-diameter weldment is unstable and easy to roll left and right when placed on the roller frame.

SUMMERY OF THE UTILITY MODEL

To prior art not enough, the utility model provides a gyro wheel frame with adjustable possesses the advantage that support stability is high, have altitude mixture control's function, has solved the problem mentioned among the above-mentioned background art.

The utility model provides a following technical scheme: the utility model provides a gyro wheel frame with adjustable, includes mount table, base, the middle part movable mounting of mount table has dead lever and ball screw, ball screw's middle part fixed mounting has the gear to carry out movable mounting with first motor, one side movable mounting of ball screw has the slider, the upper portion fixed mounting of slider has the support frame, the inside movable mounting of support frame has the gyro wheel, the one end movable mounting of gyro wheel has the second motor, the equal fixed mounting in both sides of support frame has the installed part, the outside movable mounting of installed part has the support, the upper portion movable mounting of support has vice gyro wheel, the bottom fixed mounting of support has the link, the inside movable mounting of link has solid fixed ring, one side movable mounting of solid fixed ring has the spring.

Carefully, the bottom movable mounting of mount table has hydraulic push rod, hydraulic push rod's both sides movable mounting has the bracing piece, the equal movable mounting in both ends of bracing piece has the connecting piece, hydraulic push rod's bottom fixed mounting is in the base top.

And carefully selecting, wherein the number of the auxiliary rollers is two, and the two auxiliary rollers are movably arranged above the rollers in an L shape.

The inner side of the outer side support is movably arranged on the inner side of the inner side support, and a circular groove embedded with the fixing ring is formed in the inner side of the outer side support.

Carefully selecting, the rotation directions of the threads on the two sides of the fixed rod are opposite, and the fixed rod is symmetrically arranged in the middle of the mounting table.

Carefully selecting, the diameter value of base is unanimous with the diameter value of mount table, the bottom fixed mounting of base has the wheel.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this gyro wheel frame with adjustable, top movable mounting through the gyro wheel has vice gyro wheel, and vice gyro wheel through solid fixed ring and spring mounting in the both sides of gyro wheel, and the work piece of being convenient for promotes two vice gyro wheels of gyro wheel top and swings, and compression spring all contacts work piece and gyro wheel and vice gyro wheel to drive the gyro wheel through the second motor and rotate, guarantee the stable installation of work piece, avoid the situation that the work piece squinted to appear in the use.

2. This gyro wheel frame with adjustable through the bottom movable mounting at the mount table have hydraulic push rod and bracing piece, and the bottom movable mounting of bracing piece is on the base, is convenient for when the machined height of work piece is adjusted to needs, drives the height between mount table and the base through hydraulic push rod and adjusts, improves the use convenience of device.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the installation table of the present invention;

FIG. 3 is a schematic view of the base of the present invention;

fig. 4 is an exploded view of the roller of the present invention.

In the figure: 1. an installation table; 2. fixing the rod; 3. a ball screw; 4. a gear; 5. a first motor; 6. A slider; 7. a support frame; 8. a roller; 9. a second motor; 10. a mounting member; 11. a support; 12. a connecting frame; 13. a secondary roller; 14. a fixing ring; 15. a spring; 16. a hydraulic push rod; 17. a support bar; 18. A connecting member; 19. a base; 20. and (7) wheels.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, an adjustable roller frame comprises an installation table 1 and a base 19, wherein a hydraulic push rod 16 is movably installed at the bottom of the installation table 1, support rods 17 are movably installed at two sides of the hydraulic push rod 16, connecting pieces 18 are movably installed at two ends of each support rod 17, the bottom of each hydraulic push rod 16 is fixedly installed above the base 19, the hydraulic push rod 16 and the support rods 17 are movably installed at the bottom of the installation table 1, and the bottom of each support rod 17 is movably installed on the base 19, so that when the machining height of a workpiece needs to be adjusted, the hydraulic push rod 16 drives the height between the installation table 1 and the base 19 to be adjusted, the use convenience of the device is improved, the diameter value of the base 19 is consistent with the diameter value of the installation table 1, wheels 20 are fixedly installed at the bottom of the base 19, the base 19 and the wheels 20 support the device, and the arrangement of the wheels 20 increases the moving convenience of the device, the device is convenient to transfer and roll, the manual burden is reduced, a fixed rod 2 and a ball screw 3 are movably mounted in the middle of an installation platform 1, the two sides of the fixed rod 2 are opposite in thread rotating direction and symmetrically mounted in the middle of the installation platform 1, the fixed rod 2 drives sliding blocks 6 at two ends above the installation platform 1 to simultaneously perform inward polymerization or inward diffusion, the inconvenience of the gravity center of the device is convenient to guarantee, the device is prevented from inclining in use, the use safety of the device is guaranteed, a gear 4 and a first motor 5 are fixedly mounted in the middle of the ball screw 3 and movably mounted on one side of the ball screw 3, a support frame 7 is fixedly mounted on the upper portion of the sliding block 6, a roller 8 is movably mounted inside the support frame 7, a second motor 9 is movably mounted at one end of the roller 8, mounting pieces 10 are fixedly mounted on two sides of the support frame 7, and a support 11 is movably mounted on the outer side of the mounting pieces 10, the upper part of the bracket 11 is movably provided with two auxiliary rollers 13, the two auxiliary rollers 13 are movably arranged above the roller 8 in an L shape, the auxiliary rollers 13 are movably arranged above the roller 8, the auxiliary rollers 13 are arranged at two sides of the roller 8 through fixing rings 14 and springs 15, so that a workpiece can push the two auxiliary rollers 13 above the roller 8 to swing, the springs 15 are compressed to enable the workpiece to be in contact with the roller 8 and the auxiliary rollers 13, the roller 8 is driven to rotate through a second motor 9, the stable installation of the workpiece is ensured, the workpiece is prevented from deviating in the using process, the bottom of the bracket 11 is fixedly provided with a connecting frame 12, the fixing rings 14 are movably arranged inside the connecting frame 12, the fixing rings 14 are complete circular rings, the upper parts of the fixing rings 14 are fixedly arranged at the outer sides of the inner side bracket 11, and the outer sides of the fixing rings 14 are movably arranged at the inner sides of the outer side bracket 11, the circular slot with the gomphosis of solid fixed ring 14 is seted up to the inboard of outside support 11, and solid fixed ring 14's setting is connected between two supports 11, and avoids two supports 11 dislocation slope to appear, and the spring 15 of solid fixed ring 14 below outside connection carries out elasticity tensioning with two supports 11, is convenient for improve the connection compactness between vice gyro wheel 13 and the work piece, and one side movable mounting of solid fixed ring 14 has spring 15.

The working principle is as follows: during the use, with device fixed mounting in assigned position, and be connected with the power, afterwards, drive gear 4 and ball screw 3 through first motor 5 and rotate, two sliders 6 that drive mount table 1 top move to the middle part simultaneously, the work piece that will treat processing is placed in the top of mount table 1 afterwards, support through gyro wheel 8, two vice gyro wheels 13 that work piece promotion gyro wheel 8 top afterwards swing, compression spring 15, all contact work piece and gyro wheel 8 and vice gyro wheel 13, and drive gyro wheel 8 through second motor 9 and rotate, it rotates along with gyro wheel 8 to drive the work piece, and adjust when the machining height of work piece when needs, it adjusts to drive the height between mount table 1 and the base 19 through hydraulic push rod 16, can.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Simultaneously in the utility model discloses an in the drawing, fill the pattern and just do not do any other injecions for distinguishing the picture layer.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a gyro wheel frame with adjustable, includes mount table (1), base (19), its characterized in that: the middle movable mounting of mount table (1) has dead lever (2) and ball screw (3), the middle fixed mounting of ball screw (3) has gear (4) and first motor (5) to carry out movable mounting, one side movable mounting of ball screw (3) has slider (6), the upper portion fixed mounting of slider (6) has support frame (7), the inside movable mounting of support frame (7) has gyro wheel (8), the one end movable mounting of gyro wheel (8) has second motor (9), the equal fixed mounting in both sides of support frame (7) has installed part (10), the outside movable mounting of installed part (10) has support (11), the upper portion movable mounting of support (11) has vice gyro wheel (13), the bottom fixed mounting of support (11) has link (12), the inside movable mounting of link (12) has solid fixed ring (14), one side of the fixing ring (14) is movably provided with a spring (15).

2. The adjustable roller frame as claimed in claim 1, wherein: the bottom movable mounting of mount table (1) has hydraulic rod (16), the both sides movable mounting of hydraulic rod (16) has bracing piece (17), the equal movable mounting in both ends of bracing piece (17) has connecting piece (18), the bottom fixed mounting of hydraulic rod (16) is in base (19) top.

3. The adjustable roller frame as claimed in claim 1, wherein: the number of the auxiliary rollers (13) is two, and the two auxiliary rollers (13) are movably mounted above the roller (8) in an L shape.

4. The adjustable roller frame as claimed in claim 1, wherein: the fixing ring (14) is a complete ring, the upper part of the fixing ring (14) is fixedly arranged on the outer side of the inner side support (11), the outer side of the fixing ring (14) is movably arranged on the inner side of the outer side support (11), and a circular groove embedded with the fixing ring (14) is formed in the inner side of the outer side support (11).

5. The adjustable roller frame as claimed in claim 1, wherein: the two sides of the fixed rod (2) are opposite in thread rotating direction and are symmetrically arranged in the middle of the mounting table (1).

6. The adjustable roller frame as claimed in claim 1, wherein: the diameter value of base (19) is unanimous with the diameter value of mount table (1), the bottom fixed mounting of base (19) has wheel (20).