CN216938071U

CN216938071U - Self-adaptive device for processing long bar

Info

Publication number: CN216938071U
Application number: CN202220294266.1U
Authority: CN
Inventors: 林艳鹏; 孔凡亮; 郭峰
Original assignee: Qufu Xiangtian Machinery Co ltd
Current assignee: Qufu Xiangtian Machinery Co ltd
Priority date: 2022-02-14
Filing date: 2022-02-14
Publication date: 2022-07-12
Anticipated expiration: 2032-02-14

Abstract

The utility model relates to the technical field of machining, and discloses a long bar processing self-adaptive device which comprises a base, wherein a sliding block is movably mounted above the base, a fixing clamp is fixedly mounted at the upper end of the sliding block, a rotating shaft is movably mounted at the center of the fixing clamp, the rotating shaft is in a circular columnar shape, a mounting block is fixedly mounted at one end, close to the base, of the rotating shaft, a first adaptive groove is formed in one end, far away from the rotating shaft, of the mounting block, the first adaptive groove is a groove with a semicircular cross section, and a second adaptive groove is formed in one end, far away from the rotating shaft, of the mounting block, and corresponds to the lower portion of the first adaptive groove. According to the device, the to-be-processed bars are placed in the first adaptive groove and the second adaptive groove, the threaded column is rotated, the threaded column moves upwards when rotating in the threaded hole, the threaded column drives the extrusion block to move upwards, and the extrusion block extrudes the side face of the first adaptive groove when moving upwards, so that the bars with different diameters are clamped, the use is convenient, and the flexibility of the device is enhanced.

Description

Self-adaptive device for processing long bar

Technical Field

The utility model relates to the technical field of machining, in particular to a long bar processing self-adaptive device.

Background

Wire and hose connections are often used in hydraulic transmissions, equipment lubrication, and the like.

Chinese patent CN203621831U, manual rotatory butt welding platform, operation platform comprise base, dead lever, rotary mechanism, clamping mechanism etc. and structurally its necessary technical characteristics are: the L-shaped base is made of a steel plate, a fixing frame is arranged on a curved platform on one side of the flat base, a rotatable crank-shaped rotating rod is arranged in a round hole of the fixing frame, and a grounding wire column is welded on the plane on the other side of the fixing frame. The rotating rod is crank-shaped, one end of the long handle penetrates through a round hole of a fixing frame on a bending platform on one side of the base and then is fixedly connected with the nut, the other end of the long handle is a handle, and an insulating handle sleeve is sleeved outside the handle. The fixing rod is made of a metal rod, a thread buckle matched with the butt wires is arranged at the top end of the fixing rod, the fixing rod is connected to the rotating rod through screwing, the fixing rod has various corresponding specifications according to the thread diameter of the butt wires, a clamping mechanism is fixedly connected to the outer side of one end, connected with a nut, of the rotating rod, a spring and a clamp made of an insulating material are installed on the clamping mechanism, and the fixing rod is used for sleeving the butt wires needing butt welding together to prevent the butt wires from swinging left and right; the clamping mechanism comprises a fixed frame, a clamp, a spring and the like, the tail end of the clamp is pressed to open and close the clamp, and the clamp is made of flame-resistant insulating materials and can effectively prevent the thread buckle from being burnt; the rotating rod rotates to do circular motion by rotating the handle sleeve, during welding, the butt wire is sleeved on the fixed rod, the thread buckle of the butt wire is clamped by the clamp, then the handle sleeve is held by one hand to shake the handle, the rotating rod drives the butt wire to rotate to do circular motion, the welding gun is held by the other hand to weld the joint of the butt wire, the rotating speed of the handle is matched with the welding speed, the proper welding angle is adjusted and kept unchanged, the butt welding is completed after one circle of rotation, the welding is stable, and the welding joints are consistent.

When the device is used, only bar materials with one diameter can be clamped, and the device is not flexible enough to use, so that a long bar material processing self-adaptive device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problems in the prior art and provides a long bar processing self-adaptive device.

In order to achieve the purpose, the utility model adopts the following technical scheme that the long bar processing self-adaptive device comprises a base, a sliding block is movably arranged above the base, a fixing clamp is fixedly arranged at the upper end of the sliding block, a rotating shaft is movably arranged at the center of the fixing clamp, the rotating shaft is in a circular columnar shape, an installation block is fixedly arranged at one end, close to the base, of the rotating shaft, the installation block is a rectangular block, a first adaptive groove is formed in one end, far away from the rotating shaft, of the installation block, the first adaptive groove is a groove with a semicircular cross section, a second adaptive groove is formed in one end, far away from the rotating shaft, of the installation block, corresponding to the lower portion of the first adaptive groove, the second adaptive groove is a groove with a semicircular cross section, a threaded hole is formed in the side face of the installation block, corresponding to the position of the second adaptive groove, a threaded column is connected with internal threads of the threaded hole, an extrusion block is movably arranged at the upper end of the threaded column, and the extrusion block is an arc-shaped plate.

Preferably, two groups of restraining grooves are symmetrically formed in the side face of the mounting block corresponding to the second adapting groove, the restraining grooves are rectangular grooves, restraining blocks are fixedly mounted on the side face of the extrusion block corresponding to the restraining grooves, and the restraining blocks are rectangular blocks and are movably mounted inside the restraining grooves.

Preferably, the size of the cross-sectional area of the second fitting groove is one point four times the size of the cross-sectional area of the first fitting groove.

Preferably, a rotating block is fixedly mounted at one end, far away from the extrusion block, of the threaded column, the rotating block is in a round cake shape, anti-slip grooves are formed in the circumference of the outer side of the rotating block at equal intervals, and the anti-slip grooves are arc-shaped grooves.

Preferably, the one end fixed mounting that the installation piece was kept away from to the axis of rotation has the connecting block, and the connecting block is the rectangle piece, and the one end fixed mounting that the axis of rotation was kept away from to the connecting block has the drive shaft, and the drive shaft is circular column, and the antiskid cover has been cup jointed in the outside of drive shaft.

Preferably, the upper end of the base is provided with a moving groove, the moving groove is a rectangular groove, a moving block is movably mounted in the moving groove, and the upper end of the moving block is fixedly connected with the lower end of the sliding block.

Advantageous effects

The utility model provides a long bar processing self-adaptive device. The method has the following beneficial effects:

(1) this long bar processing self-adaptation device puts the bar of treating processing in the inside in first adaptation groove and second adaptation groove, rotates the screw thread post, and the screw thread post up moves when screw hole inside rotates, and the screw thread post drives extrusion piece rebound, extrudees with the side in first adaptation groove during extrusion piece rebound to the realization is tight to the clamp of different diameter bars, and convenient to use has strengthened the device's flexibility.

(2) This long bar material processing self-adaptation device, extrusion piece drive about the piece when removing and remove in the inside in restraint groove to retrain the fish hole to extrusion piece, make extrusion piece carry out more stability of fixed in-process to the bar, strengthened the device's practicality.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, the proportions, the sizes, and the like shown in the specification are only used for matching with the contents disclosed in the specification, so that those skilled in the art can understand and read the present invention, and do not limit the conditions for implementing the present invention, so that the present invention has no technical essence, and any modifications of the structures, changes of the proportion relation, or adjustments of the sizes, should still fall within the scope of the technical contents disclosed in the present invention without affecting the efficacy and the achievable purpose of the present invention.

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

FIG. 2 is a schematic view of a partial structure of a base according to the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention.

Illustration of the drawings:

1. a base; 2. a slider; 3. a fixing clip; 4. a rotating shaft; 5. mounting blocks; 6. a first fitting groove; 7. a second fitting groove; 8. a threaded hole; 9. a threaded post; 10. extruding the block; 11. a confinement groove; 12. a constraint block; 13. rotating the block; 14. an anti-slip groove; 15. connecting blocks; 16. a drive shaft; 17. an anti-slip sleeve; 18. a moving groove; 19. a moving mass is moved.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): a long bar processing self-adaptive device is shown in figures 1-3 and comprises a base 1, a sliding block 2 is movably arranged above the base 1, a fixing clamp 3 is fixedly arranged at the upper end of the sliding block 2, a rotating shaft 4 is movably arranged at the central position of the fixing clamp 3, the rotating shaft 4 is in a circular column shape, an installation block 5 is fixedly arranged at one end, close to the base 1, of the rotating shaft 4, the installation block 5 is a rectangular block, a first adaptation groove 6 is formed in one end, far away from the rotating shaft 4, of the installation block 5, the first adaptation groove 6 is a groove with a semicircular cross section, a second adaptation groove 7 is formed in one end, far away from the rotating shaft 4, of the installation block 5, corresponding to the lower portion of the first adaptation groove 6, the second adaptation groove 7 is a groove with a semicircular cross section, a threaded hole 8 is formed in the side face of the installation block 5, corresponding to the position of the second adaptation groove 7, a threaded column 9 is connected with internal threads of the threaded hole 8, and an extrusion block 10 is movably arranged at the upper end of the threaded column 9, the extrusion block 10 is an arc-shaped plate;

two groups of restraining grooves 11 are symmetrically formed in the side face of the mounting block 5 corresponding to the second adapting groove 7, the restraining grooves 11 are rectangular grooves, restraining blocks 12 are fixedly mounted on the side face of the extrusion block 10 corresponding to the restraining grooves 11, and the restraining blocks 12 are rectangular blocks and are movably mounted in the restraining grooves 11;

the size of the cross sectional area of the second adapting groove 7 is one point four times that of the first adapting groove 6;

a rotating block 13 is fixedly installed at one end, far away from the extrusion block 10, of the threaded column 9, the rotating block 13 is in a round cake shape, anti-slip grooves 14 are formed in the outer side of the rotating block 13 at equal intervals and on the circumference, and the anti-slip grooves 14 are arc-shaped grooves;

a connecting block 15 is fixedly installed at one end, far away from the installation block 5, of the rotating shaft 4, the connecting block 15 is a rectangular block, a driving shaft 16 is fixedly installed at one end, far away from the rotating shaft 4, of the connecting block 15, the driving shaft 16 is in a circular column shape, and an anti-skidding sleeve 17 is sleeved on the outer side of the driving shaft 16;

the upper end of the base 1 is provided with a moving groove 18, the moving groove 18 is a rectangular groove, a moving block 19 is movably mounted in the moving groove 18, and the upper end of the moving block 19 is fixedly connected with the lower end of the sliding block 2.

The working principle of the utility model is as follows:

when the processing fixture is used, a bar to be processed is placed in the first adaptive groove 6 and the second adaptive groove 7, the threaded column 9 is rotated, the threaded column 9 moves upwards when the threaded hole 8 rotates, the threaded column 9 drives the extrusion block 10 to move upwards, and the extrusion block 10 extrudes the side face of the first adaptive groove 6 when moving upwards, so that bars with different diameters are clamped.

Extrusion piece 10 drives restraint piece 12 and moves in the inside of restraint groove 11 when moving to retrain the fish hole of extrusion piece 10, make extrusion piece 10 carry out the in-process of fixing to the bar more stable, strengthened the device's practicality.

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

Claims

1. Long rod processing self-adaptation device, including base (1), the top movable mounting of base (1) has sliding block (2), and the upper end fixed mounting of sliding block (2) has fixation clamp (3), and the central point of fixation clamp (3) puts movable mounting has axis of rotation (4), and axis of rotation (4) are circular column, its characterized in that: one end fixed mounting that axis of rotation (4) is close to base (1) has installation piece (5), installation piece (5) are the rectangle piece, first adaptation groove (6) have been seted up to the one end that axis of rotation (4) was kept away from in installation piece (5), first adaptation groove (6) are the semicircular groove for the cross section, second adaptation groove (7) have been seted up to the below that the one end that axis of rotation (4) was kept away from in installation piece (5) corresponds first adaptation groove (6), second adaptation groove (7) are the semicircular groove for the cross section, screw hole (8) have been seted up to the position that the side of installation piece (5) corresponds second adaptation groove (7), the internal thread connection of screw hole (8) has screw post (9), the upper end movable mounting of screw post (9) has extrusion piece (10), extrusion piece (10) are the arc.

2. The adaptive device for processing the long bar stock according to claim 1, wherein: two groups of restraint grooves (11) are symmetrically formed in the positions, corresponding to the second adaptive grooves (7), of the side faces of the mounting blocks (5), the restraint grooves (11) are rectangular grooves, restraint blocks (12) are fixedly mounted in the positions, corresponding to the restraint grooves (11), of the side faces of the extrusion blocks (10), and the restraint blocks (12) are rectangular blocks and are movably mounted in the restraint grooves (11).

3. The adaptive device for processing the long bar stock according to claim 2, wherein: the size of the cross section area of the second adapting groove (7) is one point four times of the size of the cross section area of the first adapting groove (6).

4. The adaptive device for processing long bars according to claim 3, characterized in that: one end of the threaded column (9) far away from the extrusion block (10) is fixedly provided with a rotating block (13), the rotating block (13) is in a round cake shape, the outer side equidistant circumference of the rotating block (13) is provided with an anti-skidding groove (14), and the anti-skidding groove (14) is an arc-shaped groove.

5. The adaptive device for processing the long bar stock according to claim 4, wherein: one end fixed mounting that installation piece (5) were kept away from in axis of rotation (4) has connecting block (15), and connecting block (15) are the rectangle piece, and the one end fixed mounting that axis of rotation (4) was kept away from in connecting block (15) has drive shaft (16), and drive shaft (16) are circular column, and antiskid cover (17) have been cup jointed in the outside of drive shaft (16).

6. The adaptive long bar processing device according to claim 5, wherein: the upper end of the base (1) is provided with a moving groove (18), the moving groove (18) is a rectangular groove, a moving block (19) is movably mounted inside the moving groove (18), and the upper end of the moving block (19) is fixedly connected with the lower end of the sliding block (2).