CN220145768U - Fixing clamp for steel pipe machining - Google Patents

Abstract

The utility model provides a fixing clamp for steel pipe machining, which comprises a base, a supporting table, a lifting mechanism, a fixing mechanism, a clamping mechanism and a displacement mechanism, wherein a displacement cavity is formed in the base, a displacement groove is formed in the upper surface of the base, the displacement mechanism is arranged in the displacement cavity, the upper end of the displacement mechanism penetrates through the displacement groove, the supporting table is arranged on the displacement mechanism, a sliding cavity is formed in the supporting table, a sliding groove is formed in the upper surface of the supporting table, the clamping mechanism is arranged in the sliding cavity, the upper end of the clamping mechanism penetrates through the sliding groove, the lifting mechanism is fixedly arranged in the middle of the upper surface of the supporting table, one group of fixing mechanisms is fixedly arranged on the supporting table, and the other group of fixing mechanisms is connected with the clamping mechanism. The utility model relates to the technical field of steel tube machining auxiliary devices, in particular to a fixing clamp for steel tube machining, which can realize the simultaneous fixing and clamping of multiple groups of steel tubes, is more convenient for machining the multiple groups of steel tubes and has higher working efficiency.

Description

Fixing clamp for steel pipe machining

Technical Field

The utility model relates to the technical field of auxiliary devices for steel pipe machining, in particular to a fixing clamp for steel pipe machining.

Background

The steel pipe machining refers to machining treatment of a steel pipe, in the steel pipe machining process, a fixing clamp is very important, the steel pipe is required to be stably fixed on machining equipment so as to ensure machining precision and safety, the steel pipe machining fixing clamp is a device for clamping and fixing the steel pipe, the steel pipe machining clamp is widely applied to processes such as steel pipe cutting, machining and stamping, the existing clamp for machining the steel pipe cannot clamp and release the steel pipe conveniently and rapidly, and the steel pipe is greatly limited.

According to the utility model patent with the patent number of CN210879371U, the steel pipes can be clamped, fixed and released conveniently and rapidly through the cooperation of the structures such as the U-shaped frame, the U-shaped rod, the hydraulic cylinder and the angle positioning assembly, and the position can be adjusted, so that the steel pipes are suitable for different forms of processing requirements, but the patent still has limitations, cannot realize the simultaneous fixed clamping of a plurality of groups of steel pipes, and has lower working efficiency for processing the steel pipes.

Disclosure of Invention

Aiming at the problems, the utility model provides the fixing clamp for processing the steel pipes, which can clamp and fix a plurality of groups of steel pipes simultaneously and has higher working efficiency.

The utility model provides the following technical scheme: the utility model provides a fixing clamp for steel pipe machining, which comprises a base, a supporting table, a lifting mechanism, fixing mechanisms, clamping mechanisms and displacement mechanisms, wherein a displacement cavity is formed in the base, a displacement groove is formed in the upper surface of the base, the displacement mechanisms are arranged in the displacement cavity, the upper ends of the displacement mechanisms penetrate through the displacement groove, the supporting table is arranged on the displacement mechanisms, a sliding cavity is formed in the supporting table, a sliding groove is formed in the upper surface of the supporting table, the clamping mechanisms are arranged in the sliding cavity, the upper ends of the clamping mechanisms penetrate through the sliding groove, the lifting mechanism is fixedly arranged in the middle of the upper surface of the supporting table, the fixing mechanisms are arranged above the supporting table and are provided with two groups, one group of fixing mechanisms are fixedly arranged on the supporting table, and the fixing mechanisms are connected with the clamping mechanisms.

Further, fixed establishment includes backup pad, fixed splint, fixed holder, fixing screw, fixed thread piece, fixed connection pole, fixed connection frame and fixed motor, the backup pad is installed on the brace table and is equipped with two sets of, a set of backup pad and brace table fixed connection, another set of the backup pad is located the sliding tray top and is connected with clamping mechanism, the fixed chamber has been seted up inside the backup pad, the fixed connection frame is installed on fixed intracavity wall, the fixed connection frame has two sets of, fixed motor installs on one of them set of fixed connection frame, the fixing screw rotates and locates between two sets of fixed connection frames, fixing screw one end runs through fixed connection frame and fixed motor's output shaft, be equipped with two sets of screw threads on the fixing screw, two sets of screw threads are reverse setting each other, symmetrical threaded connection has fixed thread piece on the fixing screw, the fixed connection pole is located on the fixed thread piece, the fixed splint sliding tray has been seted up to the backup pad lateral wall, fixed connection pole one end runs through the fixed splint sliding tray, the fixed sliding is located on the lateral wall, the fixed splint is equipped with two sets of fixed splint, two sets of upper sets of fixed holders correspond with the fixed holder, fixed holder and fixed connection.

Further, clamping mechanism includes clamping screw, presss from both sides tight thread block, presss from both sides tight link, presss from both sides tight connecting rod and hand runner, press from both sides tight link and erect on the slip intracavity roof, hand runner rotates with the brace table lateral wall to be connected, the one end and the clamp connection frame of clamping screw rotate to be connected, the other end of pressing from both sides tight screw runs through the slip intracavity wall and with hand runner fixed connection, press from both sides tight thread block and press from both sides tight screw threaded connection, it presss from both sides tight connecting rod to be equipped with on the tight thread block to press from both sides tight connecting rod, press from both sides tight connecting rod upper end and run through the sliding tray and with a set of backup pad fixed connection.

Further, elevating system includes lifting base, lifter, spacing mouth, stopper, places board and standing groove, lifting base fixed mounting is in the brace table upper surface, the lifter slides and locates in the lifting base, the lifter is equipped with the multiunit, place board fixed mounting on multiunit lifter top, it is equipped with the standing groove to place the board upper surface, the standing groove is equipped with the multiunit, lifting base is equipped with spacing mouth a set of, be equipped with spacing mouth multiunit on the lifter, stopper and the embedded setting of spacing mouth.

Further, the displacement mechanism comprises a displacement screw rod, a displacement thread block, a displacement connecting frame and a displacement motor, wherein the displacement connecting frame is symmetrically arranged on the inner top wall of the displacement cavity, the displacement motor is arranged on one group of displacement connecting frames, the displacement screw rod is rotationally arranged between the two groups of displacement connecting frames, one end of the displacement screw rod is connected with an output shaft of the displacement motor, the displacement screw rod is in threaded connection with the displacement thread block, and the upper end of the displacement thread block penetrates through the displacement groove and is fixedly connected with the supporting table.

The beneficial effects obtained by the utility model by adopting the structure are as follows: the utility model provides a fixing clamp for steel pipe machining, which has the following advantages:

(1) The fixing mechanism and the clamping mechanism are arranged, so that a plurality of groups of steel pipes can be simultaneously and fixedly clamped, the screw rods, the thread blocks, the fixing clamping plates and the fixing clamping seats in the fixing mechanism are matched to fix the plurality of groups of steel pipes, and the hand-operated rotating wheels in the clamping mechanism and the screw rods are matched to clamp the steel pipes with different lengths;

(2) Through displacement mechanism's setting, can slide the brace table on the base, can carry the processing position with the steel pipe, it is more convenient to multiunit steel pipe processing, work efficiency is higher.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view showing the front view of a fixing jig for steel pipe machining according to the present utility model;

FIG. 2 is a schematic top view of a fixture for steel pipe machining according to the present utility model;

FIG. 3 is an enlarged partial schematic view of portion A of FIG. 1;

FIG. 4 is a side view of an elevator mechanism for steel pipe machining according to the present utility model;

FIG. 5 is a side view of a securing mechanism of a securing clip for steel pipe machining according to the present utility model;

fig. 6 is a schematic view of the sectional B-B structure of fig. 1.

Wherein, 1, a base, 2, a supporting table, 3, a displacement cavity, 4, a sliding cavity, 5, a supporting plate, 6, a fixed clamping plate, 7, a fixed clamping seat, 8, a fixed screw, 9, a fixed thread block, 10, a fixed connecting rod, 11, a fixed connecting frame, 12, a fixed motor, 13, a clamping screw, 14, a clamping thread block, 15 and a clamping connecting frame, 16, clamping connecting rods, 17, hand rotating wheels, 18, lifting bases, 19, lifting rods, 20, limiting ports, 21, placing plates, 22, placing grooves, 23, displacement screws, 24, displacement threaded blocks, 25, displacement connecting frames, 26, displacement motors, 27, displacement grooves, 28, sliding grooves, 29, fixed clamping plate sliding grooves, 30, fixed cavities, 31 and limiting blocks.

Detailed Description

The technical solutions of the present embodiment will be clearly and completely described below with reference to the drawings in the present embodiment, and it is apparent that the described embodiments are only some embodiments of the present embodiment, not all embodiments; all other embodiments obtained by those skilled in the art without creative efforts based on the embodiments in this embodiment fall within the protection scope of this embodiment.

It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

As shown in fig. 1, the fixing clamp for steel tube machining provided by the utility model comprises a base 1, a supporting table 2, a lifting mechanism, a fixing mechanism, a clamping mechanism and a displacement mechanism, wherein a displacement cavity 3 is formed in the base 1, a displacement groove 27 is formed in the upper surface of the base 1, the displacement mechanism is arranged in the displacement cavity 3, the upper end of the displacement mechanism penetrates through the displacement groove 27, the supporting table 2 is arranged on the displacement mechanism, the displacement mechanism drives the supporting table 2 to slide above the base, a steel tube can be moved to a machining position, a sliding cavity 4 is formed in the supporting table 2, a sliding groove 28 is formed in the upper surface of the supporting table 2, the clamping mechanism is arranged in the sliding cavity 4, the upper end of the clamping mechanism penetrates through the sliding groove 28, the lifting mechanism is fixedly arranged in the middle of the upper surface of the supporting table 2, the lifting mechanism plays a role of supporting the steel tube, the fixing mechanism is arranged above the supporting table 2 and is provided with two groups, one group of fixing mechanisms is fixedly arranged on the supporting table 2, the other group of fixing mechanisms is connected with the clamping mechanism, the fixing mechanism can fix the steel tube, the fixing mechanism and the clamping mechanism can fixedly clamp groups of steel tubes with different sizes.

Specifically: referring to fig. 1 and 3, in this embodiment, the fixing mechanism includes a support plate 5, a fixing clamp plate 6, a fixing clamp seat 7, a fixing screw 8, a fixing thread block 9, a fixing connecting rod 10, a fixing connecting frame 11 and a fixing motor 12, the support plate 5 is fixedly installed on the support table 2 and is provided with two groups, one group of support plates 5 is fixedly connected with the support table 2, the other group of support plates 5 is arranged above the sliding groove 28 and is connected with the clamping mechanism, a fixing cavity 30 is formed in the support plate 5, the fixing connecting frame 11 is installed on the inner wall of the fixing cavity 30, the fixing connecting frame 11 is provided with two groups, the fixing motor 12 is installed on one group of fixing connecting frame 11, the fixing screw 8 is rotationally arranged between the two groups of fixing connecting frames 11, one end of the fixing screw 8 penetrates through the fixing connecting frame 11 and the output shaft of the fixing motor 12, the fixing screw 8 is provided with two groups of threads, the two groups of threads are reversely arranged, the fixing screw 8 is symmetrically connected with the fixing thread block 9, after the fixing motor 12 is started, the fixing screw 8 is arranged through the upper threads, the fixing thread block 9 can be moved away from or pulled in opposite directions, the fixing connecting rod 10 is provided with the upper fixing clamp plate 9, the upper side wall is provided with the sliding groove 29, and the fixing clamp plate is fixedly arranged on the side wall of the fixing clamp plate 10, and the fixing clamp plate is fixedly arranged under the fixing clamp 6, and the fixing clamp 6 is fixedly arranged on the side wall, and fixed clamp plate is fixed by the fixing clamp 6, and fixed by the fixing clamp 6.

Specifically: referring to fig. 1 and 2, in this embodiment, the clamping mechanism includes a clamping screw 13, a clamping screw thread block 14, a clamping connecting frame 15, a clamping connecting rod 16 and a hand rotating wheel 17, the clamping connecting frame 15 is symmetrically disposed on the inner top wall of the sliding cavity 4, the hand rotating wheel 17 is rotationally connected with the side wall of the supporting table 2, one end of the clamping screw 13 is rotationally connected with the clamping connecting frame 16, the other end of the clamping screw 13 penetrates through the inner wall of the sliding cavity 4 and is fixedly connected with the hand rotating wheel 17, the clamping screw thread block 14 is in threaded connection with the clamping screw 13, the clamping connecting rod 16 is disposed on the clamping screw thread block 14, the upper end of the clamping connecting rod 16 penetrates through the sliding groove 28 and is fixedly connected with one group of supporting plates 5, the hand rotating wheel 17 is rotated to drive the clamping screw 13 to rotate, and the supporting plates 5 connected with the clamping screw rod 13 can slide in the sliding groove 28 to approach or separate from the other group of supporting plates 5 along with movement, so as to clamp steel pipes.

Specifically: referring to fig. 1 and 4, in this embodiment, the lifting mechanism includes a lifting base 18, a lifting rod 19, a limiting opening 20, a limiting block 31, a placing plate 21 and a placing groove 22, the lifting base 18 is fixedly installed on the upper surface of the supporting table 2, the lifting rod 19 is slidably disposed in the lifting base 18, the lifting rod 19 is provided with multiple groups, the placing plate 21 is fixedly installed on the top ends of the multiple groups of lifting rods 19, the placing groove 22 is disposed on the upper surface of the placing plate 21, the placing groove 22 is provided with multiple groups, the placing groove 22 is used for placing a steel pipe, the lifting base 18 is provided with one group of limiting openings 20, the lifting rod 19 is provided with multiple groups of limiting openings 20, the limiting block 31 penetrates through the lifting base 18 and is slidably disposed in one group of limiting openings 20, when the limiting block 31 is taken out from the limiting openings 20, the placing plate 21 can be adjusted in height through the lifting rod 19, and when the limiting block 31 is inserted into the limiting openings 20, the height of the placing plate 21 can be fixed.

Specifically: referring to fig. 1 and 6, in this embodiment, the displacement mechanism includes a displacement screw 23, a displacement screw block 24, a displacement connecting frame 25 and a displacement motor 26, the displacement connecting frame 25 is symmetrically disposed on the inner top wall of the displacement cavity 3, the displacement motor 26 is disposed on one group of displacement connecting frames 25, the displacement screw 23 is rotatably disposed between two groups of displacement connecting frames 25, one end of the displacement screw 23 is connected with an output shaft of the displacement motor 26, the displacement screw 23 is in threaded connection with the displacement screw block 24, and an upper end of the displacement screw block 24 penetrates through a displacement groove 27 and is fixedly connected with the support table 2.

When the steel pipe clamping device is specifically used, when a plurality of groups of steel pipes are fixed, the steel pipes are firstly placed in the placing grooves 22 of the lifting mechanism, the lifting mechanism plays a supporting role before the steel pipes are fixedly clamped, the limiting block 31 is taken out from the limiting opening 20, the placing plate 21 is lifted to a proper height, the limiting block 31 is inserted into the limiting opening 20 to fix the height of the placing plate 21, one end of the steel pipes is placed in the fixing clamping seat 7, the hand rotating wheel 17 is rotated to drive the clamping screw 13 to rotate, the clamping screw blocks 14 connected with the clamping screw 13 move along with the movement, the supporting plate 5 connected with the clamping connecting rod 16 can slide in the sliding groove 28 to approach or separate from the other group of supporting plate 5, so that the steel pipes are clamped, after the steel pipes are fixedly clamped, the fixing screw 8 is started, the two groups of fixing clamping seats 7 on the fixing clamping plate 6 are clamped through the positive and negative threads on the fixing screw 8, the displacement motor 26 is started to drive the displacement screw 23 to rotate, and the supporting table 2 connected with the displacement screw blocks 24 can slide in the displacement groove 27, so that a plurality of groups of steel pipes can be conveyed to a machining position for machining.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.

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

Claims (5)

1. A mounting fixture for steel pipe machining, its characterized in that: including base, brace table, elevating system, fixed establishment, clamping mechanism and displacement mechanism, the displacement chamber has been seted up in the base, displacement groove has been seted up to the base upper surface, displacement mechanism establishes at displacement intracavity and upper end runs through the displacement groove, be equipped with the brace table on the displacement mechanism, the sliding chamber has been seted up in the brace table, the sliding tray has been seted up to brace table upper surface, clamping mechanism establishes in the sliding chamber and the upper end runs through the sliding tray, elevating system fixed mounting is in brace table upper surface middle part, fixed establishment installs in the brace table top and is equipped with two sets of, a set of fixed establishment fixed mounting is on the brace table, a set of fixed establishment is connected with clamping mechanism.

2. A fixing jig for steel pipe machining according to claim 1, wherein: the utility model provides a fixing mechanism includes backup pad, fixed splint, fixed holder, fixing screw, fixed thread piece, fixed connection pole, fixed connection frame and fixed motor, the backup pad is installed on the brace table and is equipped with two sets of, a set of backup pad and brace table fixed connection, another set of the backup pad is located the sliding tray top and is connected with clamping mechanism, fixed chamber has been seted up to the backup pad inside, fixed connection frame is installed on fixed intracavity wall, the fixed connection frame is equipped with two sets of, fixed motor installs on one of them set of fixed connection frame, the fixed screw rotates and locates between two sets of fixed connection frames, fixed connection frame and fixed motor's output shaft are run through to fixed screw one end, be equipped with two sets of screw threads on the fixed screw, two sets of screw threads are each other and are reverse setting, symmetrical threaded connection has fixed thread piece on the fixed screw, fixed connection pole is located on the fixed thread piece, the fixed splint sliding tray has been seted up to the backup pad lateral wall, fixed connection pole one end runs through the fixed splint sliding tray, fixed sliding locates on the backup pad lateral wall, fixed sliding is equipped with two sets of, set of upper and lower fixed splint corresponds fixed connection seat and fixed splint.

3. A fixing jig for steel pipe machining according to claim 2, wherein: the clamping mechanism comprises a clamping screw, a clamping thread block, a clamping connecting frame, a clamping connecting rod and a hand rotating wheel, wherein the clamping connecting frame is arranged on the top wall in the sliding cavity, the hand rotating wheel is rotationally connected with the side wall of the supporting table, one end of the clamping screw is rotationally connected with the clamping connecting frame, the other end of the clamping screw penetrates through the inner wall of the sliding cavity and is fixedly connected with the hand rotating wheel, the clamping thread block is in threaded connection with the clamping screw, the clamping connecting rod is arranged on the clamping thread block, and the upper end of the clamping connecting rod penetrates through the sliding groove and is fixedly connected with a group of supporting plates.

4. A fixing jig for steel pipe machining according to claim 1, wherein: elevating system includes lifting base, lifter, spacing mouth, stopper, places board and standing groove, lifting base fixed mounting is in the brace table upper surface, the lifter slides and locates in the lifting base, the lifter is equipped with the multiunit, place board fixed mounting on multiunit lifter top, it is equipped with the standing groove to place the board upper surface, the standing groove is equipped with the multiunit, lifting base is equipped with spacing mouthful a set of, be equipped with spacing mouthful multiunit on the lifter, the stopper runs through lifting base and slides and locate in a set of spacing mouthful.

5. A fixing jig for steel pipe machining according to claim 1, wherein: the displacement mechanism comprises a displacement screw rod, a displacement thread block, a displacement connecting frame and a displacement motor, wherein the displacement connecting frame is symmetrically arranged on the top wall of the displacement cavity, the displacement motor is arranged on one group of displacement connecting frames, the displacement screw rod is rotationally arranged between the two groups of displacement connecting frames, one end of the displacement screw rod is connected with an output shaft of the displacement motor, the displacement screw rod is in threaded connection with the displacement thread block, and the upper end of the displacement thread block penetrates through the displacement groove and is fixedly connected with the supporting table.