CN213647275U

CN213647275U - Adjustable oil pipe machining clamp

Info

Publication number: CN213647275U
Application number: CN202022281914.3U
Authority: CN
Inventors: 熊波
Original assignee: Hubei Churui Heavy Engineering Machinery Co ltd
Current assignee: Hubei Churui Heavy Engineering Machinery Co ltd
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-07-09
Anticipated expiration: 2030-10-14

Abstract

The application discloses oil pipe adds clamping apparatus with adjustable, including connecting rod, locating plate, still include first anchor clamps, second anchor clamps, first anchor clamps include chassis, lower spout, under shed, depression bar, locking subassembly, runner assembly, rotating turret, go up spout, upper shed, extrusion subassembly, connecting plate, locating pin, the chassis inboard has been seted up the under shed, the chassis front end has been seted up the under shed, just the under shed with the under shed intercommunication, the inboard sliding connection of spout has the depression bar down. The width that spout and lower chute can be guaranteed to the setting up of this application runner assembly and rotating turret is the same, has made things convenient for the depression bar to reciprocate, and the setting up of extrusion subassembly can be fixed alone to every oil pipe of the superiors, and then makes all oil pipe fixed more firm.

Description

Adjustable oil pipe machining clamp

Technical Field

The application relates to the technical field of machining equipment application, in particular to an adjustable oil pipe machining clamp.

Background

The jig is a device for fixing a processing object to occupy a correct position for receiving construction or inspection in a machine manufacturing process, and is also called a jig. In a broad sense, any device used to quickly, conveniently and safely mount a workpiece at any stage in a process may be referred to as a jig. The oil pipe is a pipeline for transporting crude oil and natural gas from a hydrocarbon reservoir to the surface after drilling is completed and is used for bearing pressure generated in the process of exploitation, and the oil pipe machining clamp is used for locking and machining the oil pipe by using a clamp so as to achieve quick assembly and disassembly.

Chinese patent with publication number CN209158173U discloses an adjustable oil pipe adds clamping apparatus, including first supporting seat, the second supporting seat, support and pin, the both sides of the upper surface of first supporting seat and second supporting seat have all seted up flutedly, and have the support through recess swing joint, all be equipped with the oil pipe standing groove in first supporting seat and the second supporting seat, the both sides of first supporting seat and second supporting seat all are equipped with the opening, the both sides of the upper surface of first supporting seat and second supporting seat all are provided with the pin standing groove, but the device has following shortcoming: 1. the width of the groove on the inner side of the bracket of the device is larger than that of the stop lever placing groove, so that the stop lever is easy to be clamped between the brackets when moving up and down, and the stop lever is inconvenient to move up and down; 2. multilayer oil pipe is placed to oil pipe standing groove inboard in the device, and the oil pipe height that hardly guarantees the top layer keeps unanimous, when leading to pin extrusion oil pipe, can not carry out effectual extrusion to the oil pipe of top layer, and then the influence is fixed oil pipe.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an adjustable oil pipe adds clamping apparatus for solving above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

an adjustable oil pipe machining clamp comprises a connecting rod and a positioning plate, and further comprises a first clamp and a second clamp, wherein the first clamp comprises a bottom frame, a lower chute, a lower opening, a pressure rod, a locking assembly, a rotating frame, an upper chute, an upper opening, an extrusion assembly, a connecting plate and a positioning pin, the lower chute is formed in the inner side of the bottom frame, the lower opening is formed in the front end of the bottom frame, the lower opening is communicated with the lower chute, the pressure rod is connected to the inner side of the lower chute in a sliding manner, the locking assemblies for fixing the positions of the pressure rod are arranged at the two ends in front of the pressure rod, the rotating frame is connected to the two ends at the top of the bottom frame through the rotating assemblies, the upper chute which has the same width as the lower chute and is located correspondingly is formed in the inner side of the rotating frame, the upper opening which has the, the pressing rod is provided with a clamping groove vertically penetrating through the pressing rod, the inner side of the clamping groove is movably connected with a plurality of extrusion assemblies, one side of the bottom in front of the rotating frame, which is far away from the rotating assembly, is welded with the connecting plate, the inner side of one end of the connecting plate, which is far away from the rotating frame, is connected with the positioning pin through a sliding bearing, one end of the positioning pin is inserted into the inner side of the underframe, the rotating assembly comprises a rotating seat and a rotating head, the rotating seat is connected with the tops of the two sides of the underframe through bolts, the rotating head is connected with the bottom of the two sides of the rotating frame through a pin shaft, one side of the second fixture, which is far away from the first fixture, is connected with the connecting rod through a bolt, one end of the connecting rod, which is far away from the second fixture, is connected with the positioning plate, it is more convenient to be favorable to depression bar and reciprocate, can also fix alone through extrusion subassembly to every oil pipe of the superiors, and then makes all oil pipe fixed more firm.

Preferably, the locking subassembly includes thread bush, locking screw, rotates the plectrum, the thread bush welding is in depression bar the place ahead both ends, the inboard front end threaded connection of thread bush has the end plate the locking screw, and the diameter of this end plate is greater than the width of under shed, the welding in this end plate the place ahead has the rotation plectrum, sets up like this and can rotate the plectrum through rotating the rotation plectrum, rotates the plectrum and drives the locking screw and rotate, and the locking screw locking is inboard at the thread bush, and then has realized the fixed to the depression bar position.

Preferably, the extrusion assembly comprises a sliding block, a screw rod, a rotating disc and a pressing sheet, the sliding block is movably connected to the inner side of the clamping groove, the screw rod is connected to the center of the inner side of the sliding block in a threaded mode, the upper end of the screw rod extends out of the sliding block and is welded with the rotating disc, the lower end of the screw rod extends out of the sliding block and is rotatably connected with the pressing sheet, the rotating disc is arranged to rotate and descend, the screw rod drives the pressing sheet to descend, and therefore the pressing sheet extrudes the oil pipe, and further fixing of the oil pipe is achieved.

Preferably, a rubber pad is bonded to the bottom of the pressing sheet, so that the oil pipe can be prevented from being extruded and deformed.

Preferably, the locating pin has magnetism, sets up like this and can guarantee that the locating pin is pegged graft inside the chassis, prevents that the locating pin from independently breaking away from the chassis.

Preferably, one side surface of the positioning plate, which is far away from the connecting rod, is connected with a cross reinforcing rod through a screw, so that the thickness of the positioning plate can be properly reduced, and the cost is saved.

Preferably, the second clamp has the same structure and size as the first clamp, so that the oil pipe can be placed neatly.

The beneficial effect of this application is:

1. the rotating arrangement of the rotating frame in the device ensures that the width of the upper chute arranged on the inner side of the rotating frame can be the same as that of the lower chute, thus being beneficial to more convenient up-and-down movement of the pressure lever;

2. this device can carry out alone fixedly through extrusion assembly to every oil pipe of the superiors, and then makes all oil pipe fixed more firm.

Drawings

FIG. 1 is a schematic view of a first construction of an adjustable pipe machining fixture of the present application;

FIG. 2 is another schematic view of the structure shown in FIG. 1;

FIG. 3 is an enlarged view of a portion I shown in FIG. 1;

FIG. 4 is a schematic structural view of a locking assembly of an adjustable tubing machining fixture according to the present application;

FIG. 5 is a schematic diagram of a squeeze assembly of an adjustable tubing machining fixture according to the present application.

The reference numerals are as follows:

1. a first clamp; 2. a second clamp; 3. a connecting rod; 4. positioning a plate; 101. a chassis; 102. a lower chute; 103. a lower opening; 104. a pressure lever; 105. a locking assembly; 106. a rotating assembly; 107. a rotating frame; 108. an upper chute; 109. an upper opening; 110. an extrusion assembly; 111. a connecting plate; 112. positioning pins; 1051. a threaded sleeve; 1052. locking screws; 1053. rotating the shifting sheet; 1061. a rotating seat; 1062. rotating the head; 1101. a slider; 1102. a screw; 1103. rotating the disc; 1104. tabletting; 1105. and (7) a rubber pad.

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.

The terms "first", "second" and "third" in this application are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any indication of the number of technical features indicated. Thus, a feature defined as "first," "second," or "third" may explicitly or implicitly include at least one of the feature.

As shown in fig. 1-5, an adjustable oil pipe processing clamp includes a connecting rod 3, a positioning plate 4, a first clamp 1, and a second clamp 2, where the first clamp 1 includes a bottom frame 101, a lower chute 102, a lower opening 103, a pressing rod 104, a locking assembly 105, a rotating assembly 106, a rotating frame 107, an upper chute 108, an upper opening 109, an extrusion assembly 110, a connecting plate 111, and a positioning pin 112, the lower chute 102 is disposed on the inner side of the bottom frame 101, the lower opening 103 is disposed on the front end of the bottom frame 101, the lower opening 103 is communicated with the lower chute 102, the pressing rod 104 is slidably connected to the inner side of the lower chute 102, the locking assembly 105 for fixing the position of the pressing rod 104 is disposed at the front end of the pressing rod 104, the rotating frame 107 is connected to the top end of the bottom frame 101 through the rotating assembly 106, the upper chute 108 having the same width as the lower chute 102 and corresponding to the inner side of the rotating frame 107, the pressing rod 104 is provided with a clamping groove vertically penetrating through the pressing rod 104, the inner side of the clamping groove is movably connected with a plurality of extrusion assemblies 110, one side of the bottom in front of the rotating frame 107, which is far away from the rotating assembly 106, is welded with a connecting plate 111, the inner side of one end of the connecting plate 111, which is far away from the rotating frame 107, is connected with a positioning pin 112 through a sliding bearing, one end of the positioning pin 112 is inserted into the inner side of the chassis 101, the rotating assembly 106 comprises a rotating seat 1061 and a rotating head 1062, the rotating seat 1061 is connected with the tops of the two sides of the chassis 101 through bolts, the inner side of the rotating seat 1061 is connected with the rotating head 1062 through a pin shaft, the rotating head 1062 is connected with the bottoms of the two sides of the rotating frame 107 through bolts, one side of the second fixture 2, which is far away from the first fixture 1, the up-and-down movement of the pressure lever 104 is facilitated, each oil pipe on the uppermost layer can be independently fixed through the extrusion assembly 110, so that all the oil pipes are fixed more firmly, the locking assembly 105 comprises a threaded sleeve 1051, locking screws 1052 and a rotary shifting sheet 1053, the threaded sleeves 1051 are welded at two ends in front of the pressure lever 104, the locking screws 1052 with end plates are in threaded connection with the front ends of the inner sides of the threaded sleeves 1051, the diameters of the end plates are larger than the width of the lower opening 103, the rotary shifting sheet 1053 is welded in front of the end plates, the rotary shifting sheet 1053 can be rotated, the rotary shifting sheet 1053 drives the locking screws 1052 to rotate, the locking screws 1052 are locked at the inner sides of the threaded sleeves 1051, so that the position of the pressure lever 104 is fixed, the extrusion assembly 110 comprises a sliding block 1101, a screw rod 1102, a rotary disc 1103 and a pressing sheet 1104, the sliding block 1101 is movably connected at the, the upper end of the screw 1102 extends out of the sliding block 1101, the rotating disc 1103 is welded, the lower end of the screw 1102 extends out of the sliding block 1101, and the pressing sheet 1104 is rotatably connected with the rotating disc 1103, so that the rotating disc 1103 can rotate and lower the screw 1102, the screw 1102 drives the pressing sheet 1104 to lower, the pressing sheet 1104 can extrude an oil pipe, and further the oil pipe can be fixed, the bottom of the pressing sheet 1104 is bonded with the rubber pad 1105, so that the oil pipe can be prevented from being extruded and deformed, the positioning pin 112 has magnetism, so that the positioning pin 112 can be ensured to be inserted in the bottom frame 101, the positioning pin 112 is prevented from being separated from the bottom frame 101, one side of the positioning plate 4 away from the connecting rod 3 is connected with the cross reinforcing rod through a screw, so that the thickness of the positioning plate 4 can be properly reduced, the cost is saved, therefore, the oil pipe can be placed neatly.

In the structure, when a few oil pipes are placed on the inner side of the bottom frame 101, the end parts of the oil pipes abut against the positioning plate 4 to be orderly placed, the pressure lever 104 is placed above the oil pipes, two ends of the pressure lever 104 are placed in the lower sliding groove 102, the rotating dial 1053 is rotated to drive the locking screw 1052 to rotate, the locking screw 1052 is locked on the inner side of the thread sleeve 1051, the position of the pressure lever 104 is fixed, then the position of the sliding block 1101 is adjusted, the rotating disc 1103 is rotated, the rotating disc 1103 drives the screw 1102 to rotate and descend, the screw 1102 drives the pressing sheet 1104 to descend, the pressing sheet 1104 extrudes the oil pipes, the oil pipes are locked on the inner side of the bottom frame 101, the machining clamp cannot be used due to the small number of the oil pipes in the machining process, when a plurality of oil pipes are placed on the inner side of the bottom frame 101, the rotating, the positioning pin 112 is inserted into the inner side of the bottom frame 101 to fix the rotating frame 107, because the upper chute 108 and the lower chute 102 have the same width, the press rod 104 can move up and down inside the lower chute 102 and the upper chute 108, the upper opening 109 and the lower opening 103 have the same width, the thread sleeve 1051 can move up and down inside the lower opening 103 and the upper opening 109, the end of the oil pipe abuts against the positioning plate 4 to neatly place the oil pipe, the press rod 104 is placed above the oil pipe, two ends of the press rod 104 are placed inside the upper chute 108, the rotating dial 1053 is rotated, the rotating dial 1053 drives the locking screw 1052 to rotate, the locking screw 1052 is locked inside the thread sleeve 1051, thereby fixing the position of the press rod 104 is realized, then the position of the sliding block 1101 is adjusted, the rotating disc 1103 is rotated, the rotating disc 1103 drives the screw 1102 to rotate and descend, the screw 1102 drives the pressing sheet 1104, therefore, the oil pipes are locked on the inner side of the underframe 101, and most of the oil pipes can be transported at one time when the number of the oil pipes is large, so that the time and labor force are saved.

It should be noted that the terms "comprises" and "comprising," and any variations thereof, in the embodiments of the present application, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or may alternatively include other components or elements inherent to such process, method, article, or apparatus.

It should be noted that all the directional indicators in the embodiments of the present invention, such as upper, lower, left, right, front and rear … …, are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture as shown in the drawings, and if the specific posture is changed, the directional indicator is changed accordingly.

The above is only the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention.

Claims

1. The utility model provides an oil pipe machining anchor clamps with adjustable, includes connecting rod, locating plate, its characterized in that: the clamping device comprises a base frame, a lower chute, a lower opening, a pressure rod, a locking assembly, a rotating frame, an upper chute, an upper opening, an extrusion assembly, a connecting plate and a positioning pin, wherein the lower chute is arranged on the inner side of the base frame, the lower opening is arranged at the front end of the base frame, the lower opening is communicated with the lower chute, the pressure rod is connected to the inner side of the lower chute in a sliding manner, the locking assembly for fixing the position of the pressure rod is arranged at the two ends in front of the pressure rod, the rotating frame is connected to the two ends at the top of the base frame through the rotating assembly, the upper chute which has the same width as the lower chute and is corresponding to the upper opening is arranged on the inner side of the rotating frame, the upper opening which has the same width as the lower opening and is corresponding to the lower opening is arranged on the front of the rotating frame, the inboard swing joint of this draw-in groove has a plurality of extrusion subassembly, the welding of one side of runner assembly is kept away from rotating turret the place ahead bottom has the connecting plate, the connecting plate is kept away from the one end inboard of rotating turret is connected with through slide bearing the locating pin, locating pin one end is pegged graft the chassis is inboard, the runner assembly is including rotating the seat and rotating the head, it passes through bolted connection to rotate the seat be in chassis both sides top, it has through the round pin hub connection to rotate the seat inboard the rotating head, the rotating head passes through bolted connection in rotating turret both sides bottom, the second anchor clamps are kept away from one side of first anchor clamps has through bolted connection the connecting rod, the connecting rod is kept away from the one end of second anchor clamps has through bolted connection.

2. The adjustable oil pipe machining clamp of claim 1, wherein: the locking assembly comprises a threaded sleeve, a locking screw and a rotating shifting piece, the threaded sleeve is welded at the two ends in front of the pressing rod, the front end of the inner side of the threaded sleeve is in threaded connection with the locking screw with an end plate, the diameter of the end plate is larger than the width of the lower opening, and the rotating shifting piece is welded in front of the end plate.

3. The adjustable oil pipe machining clamp of claim 1, wherein: the extrusion assembly comprises a sliding block, a screw rod, a rotating disc and a pressing sheet, wherein the sliding block is movably connected to the inner side of the clamping groove, the screw rod is in threaded connection with the center of the inner side of the sliding block, the upper end of the screw rod extends out of the sliding block, the rotating disc is welded to the upper end of the screw rod, the lower end of the screw rod extends out of the sliding block, and the pressing sheet is rotatably connected to the lower.

4. The adjustable oil pipe machining clamp of claim 3, wherein: the bottom of the pressing sheet is bonded with a rubber pad.

5. The adjustable oil pipe machining clamp of claim 1, wherein: the locating pin is magnetic.

6. The adjustable oil pipe machining clamp of claim 1, wherein: one side surface of the positioning plate, which is far away from the connecting rod, is connected with a cross reinforcing rod through a screw.

7. The adjustable oil pipe machining clamp of claim 1, wherein: the second clamp has the same structure and size as the first clamp.