Rigid clamp quick connector machining and positioning device

Abstract

The utility model belongs to the technical field of hoop machining, and particularly relates to a rigid hoop quick connector machining positioning device which comprises a bottom plate, two sliding grooves are formed in the top of the bottom plate, sliding blocks are movably arranged in the two sliding grooves, and supporting rods are fixedly arranged at the tops of the sliding blocks. After the connecting lug is fixed, a transverse plate is extruded, the transverse plate drives a vertical plate and an extrusion rod, the vertical plate drives a clamping block, the clamping block extrudes a lock frame to rotate and extrudes a first spring on one side, and when the inclined surface of the clamping block is not in contact with the inclined surface on one side of the lock frame, the first spring extrudes the lock frame to enable a locking part of the lock frame to be clamped on the clamping block, so that the vertical plate is positioned; and when the extrusion rod is attached to the top of the hoop and the vertical plate cannot continue to move, longitudinal extrusion fixing of the hoop is achieved, the situation that the hoop jumps upwards due to vibration in the drilling period can be effectively avoided through the arrangement of the longitudinal positioning structure, and the drilling precision of equipment is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of clamp processing, in particular to a rigid clamp quick joint processing and positioning device. Background Art

[0002] The "clamps" in the groove connection are divided into "rigid clamps" and "flexible clamps", among which "flexible clamps" are also called "flexible joints". The clamps in the groove connection and the rigid (flexible) joints are similar in appearance, but have different uses. The flexible joints allow the pipeline to have partial axial displacement and rotation, making the pipeline flexible, while the rigid ones cannot. The pipeline system with rigid clamp joints is rigid, and the pipes cannot produce axial and radial displacements, making the system inflexible. After the pipe clamps are clamped, they can form a rigid whole with the steel pipe. When the span of the hanger is large, the pipeline relies on its own rigid support to connect. It is suitable for risers and general pipeline systems. Rigid clamps need to punch holes in the connecting ears on both sides during production, and positioning equipment is needed to fix the clamps when punching.

[0003] However, the existing equipment does not have a positioning device with a longitudinal extrusion fixing structure. The clamp is positioned simply by fixing the connecting ears on both sides of the clamp. This positioning method is not firm. During drilling, the clamp may jump upward due to vibration, thereby reducing the drilling accuracy. Therefore, a rigid clamp quick connector processing positioning device is proposed. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a rigid clamp quick connector processing and positioning device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a rigid clamp quick connector processing and positioning device, comprising a bottom plate, two slide grooves are arranged on the top of the bottom plate, sliders are movably arranged in the two slide grooves, a support rod is fixedly arranged on the top of the slider, a connecting ear fixing structure is arranged on the top of the support rod, and a longitudinal positioning structure is fixedly arranged on the top of the bottom plate;

[0006] The longitudinal positioning structure comprises a storage barrel fixedly mounted on a bottom plate, a vertical plate movably arranged in the storage barrel, a horizontal plate fixedly arranged on the top of the vertical plate, and a plurality of extrusion rods fixedly arranged on the bottom of the horizontal plate.

[0007] As a further description of the above technical solution:

[0008] A plurality of clamping blocks are fixedly provided on one side of the vertical plate, a hinge seat is fixedly provided on the inner wall of one side of the storage barrel, a lock frame is movably provided in the hinge seat, and a push rod is movably provided on the inner wall of one side of the storage barrel.

[0009] As a further description of the above technical solution:

[0010] The locking frame comprises a locking rod and a locking part, wherein the locking rod and the locking part are fixedly connected, and a slope is provided on one side of the locking part close to the clamping block, and the slope on one side of the locking part is parallel to the slope on one side of the clamping block.

[0011] As a further description of the above technical solution:

[0012] A first spring is fixedly disposed on an inner wall of one side of the storage barrel, the other end of the first spring is in contact with one side of the lock frame, and a second spring is sleeved on the top rod.

[0013] As a further description of the above technical solution:

[0014] The connecting ear fixing structure includes a limit seat fixedly connected to the support rod, support plates are movably provided on the inner walls of both sides of the limit seat, a clamping plate is fixedly provided on the top of the support plate, two guide strips are fixedly provided on both sides of the limit seat, a limit plate is fixedly provided on the bottom of the support plate, a threaded rod is movably provided on the limit plate, and one end of the threaded rod is movably connected to one side of the limit seat.

[0015] As a further description of the above technical solution:

[0016] Guide blocks are fixedly arranged on both sides of the limit seat, a groove is arranged on one side of the guide block, a bearing is arranged in the groove, the outer ring of the bearing is fixedly connected to the inner wall of the groove, and the inner ring of the bearing is fixedly sleeved on the threaded rod.

[0017] The utility model has the following beneficial effects:

[0018] 1. Compared with the prior art, the rigid clamp quick connector processing and positioning device is provided with a storage barrel, an extrusion rod, a clamping block, a hinged seat, a locking frame and a push rod. After the connecting ear is fixed, the horizontal plate is squeezed, the horizontal plate drives the vertical plate and the extrusion rod, the vertical plate drives the clamping block, and the clamping block squeezes the locking frame to rotate it and squeezes the first spring on one side. When the inclined surface of the clamping block and the inclined surface on one side of the locking frame are out of contact, the first spring squeezes the locking frame to make its locking part stuck on the clamping block, thereby realizing the positioning of the vertical plate. Until the extrusion rod fits with the top of the clamp and the vertical plate cannot move further, the longitudinal extrusion and fixation of the clamp is realized. The setting of the longitudinal positioning structure can effectively prevent the clamp from jumping upward due to vibration during drilling, thereby ensuring the drilling accuracy of the equipment.

[0019] 2. Compared with the prior art, this rigid clamp quick connector processing and positioning device, by setting a support plate, a clamping plate and a threaded rod, can drive the support plate and the clamping plate by rotating the threaded rod, so as to realize the positioning of connecting ears of different sizes. The setting of the slider and the support rod can adjust the distance between the two connecting ear fixing structures, so that it can be suitable for supporting clamps with different inner diameters, thereby improving the application range of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of a rigid clamp quick connector processing and positioning device proposed by the utility model;

[0021] Figure 2 It is a first-view stereoscopic schematic diagram of a connecting ear fixing structure in a rigid clamp quick connector processing and positioning device proposed by the utility model;

[0022] Figure 3 It is a second perspective stereoscopic schematic diagram of a connecting ear fixing structure in a rigid clamp quick connector processing and positioning device proposed by the utility model;

[0023] Figure 4 The utility model discloses a front cross-sectional schematic diagram of a longitudinal positioning structure in a rigid clamp quick connector processing positioning device.

[0024] Legend:

[0025] 1. Bottom plate; 2. Slide groove; 3. Slider; 4. Support rod; 5. Connecting ear fixing structure; 501. Limiting seat; 502. Support plate; 503. Clamping plate; 504. Guide strip; 505. Limiting plate; 506. Threaded rod; 6. Longitudinal positioning structure; 601. Storage bucket; 602. Vertical plate; 603. Horizontal plate; 604. Extrusion rod; 605. Block; 606. Articulated seat; 607. Locking frame; 608. Push rod. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Reference Figures 1 to 4The utility model provides a rigid clamp quick connector processing and positioning device: comprising a bottom plate 1, two slide grooves 2 are arranged on the top of the bottom plate 1, slide blocks 3 are movably arranged in the two slide grooves 2, a support rod 4 is fixedly arranged on the top of the slide block 3, a connecting ear fixing structure 5 is arranged on the top of the support rod 4, the connecting ear fixing structure 5 comprises a limit seat 501 fixedly connected to the support rod 4, support plates 502 are movably arranged on the inner walls of both sides of the limit seat 501, a clamping plate 503 is fixedly arranged on the top of the support plate 502, and the limit seat 5 Two guide bars 504 are fixedly provided on both sides of 01, a limiting plate 505 is fixedly provided at the bottom of the support plate 502, a threaded rod 506 is movably provided on the limiting plate 505, one end of the threaded rod 506 is movably connected to one side of the limiting seat 501, a guide block is fixedly provided on both sides of the limiting seat 501, a groove is provided on one side of the guide block, a bearing is provided in the groove, the outer ring of the bearing is fixedly connected to the inner wall of the groove, the inner ring of the bearing is fixedly sleeved on the threaded rod 506, and the connecting ear fixing structure 5 can be used for positioning connecting ears of different sizes;

[0028] A longitudinal positioning structure 6 is fixedly provided on the top of the bottom plate 1. The longitudinal positioning structure 6 includes a storage barrel 601 fixedly installed with the bottom plate 1. A vertical plate 602 is movably provided in the storage barrel 601. A horizontal plate 603 is fixedly provided on the top of the vertical plate 602. A plurality of extrusion rods 604 are fixedly provided on the bottom of the horizontal plate 603. A plurality of clamping blocks 605 are fixedly provided on one side of the vertical plate 602. A hinge seat 606 is fixedly provided on the inner wall of one side of the storage barrel 601. A lock frame 607 is movably provided in the hinge seat 606. The lock frame 607 includes a lock rod and a locking portion. The lock The rod and the locking part are fixedly connected, and the locking part and the side close to the block 605 are both provided with an inclined surface, the inclined surface on one side of the locking part is parallel to the inclined surface on one side of the block 605, and a push rod 608 is movably provided on the inner wall of one side of the storage barrel 601, and a first spring is fixedly provided on the inner wall of one side of the storage barrel 601, and the other end of the first spring is in contact with one side of the locking frame 607, and a second spring is sleeved on the push rod 608. The setting of the longitudinal positioning structure 6 can effectively prevent the clamp from jumping upward due to vibration during drilling, thereby ensuring the drilling accuracy of the equipment.

[0029] Working principle: When in use, first adjust the distance between the two limit seats 501 according to the size of the clamp. When the distance is appropriate, place the two connecting ears of the clamp in the two limit seats 501 respectively and place them on the top of the two support plates 502. Then rotate the two sets of threaded rods 506 clockwise, and the threaded rods 506 drive the support plates 502, and the support plates 502 drive the clamping plates 503 to move in the direction close to the connecting ears. When the two clamping plates 503 are respectively attached to and fixed on both sides of the connecting ears, stop rotating the threaded rods 506. The coordinated use of the threaded rods 506, the clamping plates 503 and the support plates 502 can realize the positioning of connecting ears of different sizes. The setting of the slider 3 and the support rod 4 can adjust the distance between the two connecting ear fixing structures 5, so that it can be suitable for The support of the clamps with different inner diameters can improve the application range of the equipment, and then the horizontal plate 603 is squeezed downward, the horizontal plate 603 drives the vertical plate 602 and the squeezing rod 604, the vertical plate 602 drives the clamping block 605, and the clamping block 605 squeezes the locking frame 607 to make it rotate and squeeze the first spring on one side, when the inclined surface of the clamping block 605 and the inclined surface on one side of the locking frame 607 are out of contact, the first spring squeezes the locking frame 607 to make its locking part stuck on the clamping block 605, to achieve the positioning of the vertical plate 602, until the squeezing rod 604 is in contact with the top of the clamp and the vertical plate 602 can no longer move, then the longitudinal squeezing and fixing of the clamp is achieved, and the setting of the longitudinal positioning structure 6 can effectively prevent the clamp from jumping upward due to vibration during drilling, thereby ensuring the drilling accuracy of the equipment.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A rigid clamp quick connector processing and positioning device, comprising a base plate (1), characterized in that: Two slide grooves (2) are provided at the top of the bottom plate (1), and sliders (3) are movably provided in the two slide grooves (2). A support rod (4) is fixedly provided at the top of the slider (3), and a connecting ear fixing structure (5) is provided at the top of the support rod (4). A longitudinal positioning structure (6) is fixedly provided at the top of the bottom plate (1); The longitudinal positioning structure (6) comprises a storage barrel (601) fixedly mounted on the bottom plate (1), a vertical plate (602) being movably arranged inside the storage barrel (601), a horizontal plate (603) being fixedly arranged on the top of the vertical plate (602), and a plurality of extrusion rods (604) being fixedly arranged on the bottom of the horizontal plate (603).

2. A rigid clamp quick connector processing and positioning device according to claim 1, characterized in that: A plurality of clamping blocks (605) are fixedly provided on one side of the vertical plate (602), a hinge seat (606) is fixedly provided on the inner wall of one side of the storage bucket (601), a locking frame (607) is movably provided in the hinge seat (606), and a push rod (608) is movably provided on the inner wall of one side of the storage bucket (601).

3. A rigid clamp quick connector processing and positioning device according to claim 2, characterized in that: The locking frame (607) comprises a locking rod and a locking portion, wherein the locking rod and the locking portion are fixedly connected, and a slope is provided on the side where the locking portion and the clamping block (605) are close to each other, and the slope on one side of the locking portion is parallel to the slope on one side of the clamping block (605).

4. A rigid clamp quick connector processing and positioning device according to claim 2, characterized in that: A first spring is fixedly provided on an inner wall of one side of the storage barrel (601), the other end of the first spring is in contact with one side of the lock frame (607), and a second spring is sleeved on the top rod (608).

5. The rigid clamp quick connector processing and positioning device according to claim 1, characterized in that: The connecting ear fixing structure (5) comprises a limiting seat (501) fixedly connected to the support rod (4); support plates (502) are movably provided on the inner walls of both sides of the limiting seat (501); a clamping plate (503) is fixedly provided on the top of the support plate (502); two guide strips (504) are fixedly provided on both sides of the limiting seat (501); a limiting plate (505) is fixedly provided at the bottom of the support plate (502); a threaded rod (506) is movably provided on the limiting plate (505); and one end of the threaded rod (506) is movably connected to one side of the limiting seat (501).

6. A rigid clamp quick connector processing and positioning device according to claim 5, characterized in that: Guide blocks are fixedly provided on both sides of the limit seat (501), one side of the guide block is provided with a groove, a bearing is provided in the groove, the outer ring of the bearing is fixedly connected to the inner wall of the groove, and the inner ring of the bearing is fixedly sleeved on the threaded rod (506).

Images