CN210358624U

CN210358624U - High-efficient adds clamping apparatus

Info

Publication number: CN210358624U
Application number: CN201921434737.9U
Authority: CN
Inventors: 郭远军; 李进; 郭幸铜
Original assignee: Yuanjun Heat Energy Power Technology Co ltd
Current assignee: Yuanjun Heat Energy Power Technology Co ltd
Priority date: 2019-08-31
Filing date: 2019-08-31
Publication date: 2020-04-21
Anticipated expiration: 2029-08-31

Abstract

The utility model provides a high-efficient adds clamping apparatus, including the casing, the casing all is equipped with a plurality of compression rollers including closing left casing and the right casing of separation in left casing and the right casing, and it is rotatory that the compression roller receives drive arrangement's drive, and the compression roller in left casing and the right casing distributes along casing circumference axis direction, left side casing and right casing are equipped with the compression roller relatively and surround the arc recess that forms, and left side casing and the closed arc recess of right casing form adjustable cavity, are equipped with the crimple device that is used for adjusting the regulation cavity between casing and the compression roller. The utility model discloses the effectual efficiency that improves the work piece and change, the work piece gets into the lower extreme from the upper end of anchor clamps and withdraws from, and the lower extreme withdraws from the feeding of upper end in the time, the continuity of being convenient for production, great time that shortens the work piece and change detects and proofreaies and correct the work piece in the time of work piece both ends processing, the effectual uniformity of having guaranteed to work piece processing, the improvement of the machining precision of being convenient for.

Description

High-efficient adds clamping apparatus

Technical Field

The utility model relates to a pipeline fixture, especially a high-efficient adds clamping apparatus.

Background

The metal pipe is widely applied in modern life and production, and is divided into a seamless steel pipe and a welded steel pipe according to the manufacturing method, wherein the metal pipe is used in a plurality of oil gas pipelines and water supply systems. The seamless steel pipe is made of high-quality carbon steel or alloy steel and is divided into hot rolling and cold rolling (drawing). The welded steel pipe is formed by butt welding or spiral seam welding a steel plate rolled into a pipe shape. The seamless steel pipe can be used for various liquid and gas pipelines and the like. The welded pipeline can be used for water pipes, gas pipes, heating pipelines and the like.

During the processing of bar products, the pipe clamping fixture is very necessary. In the prior art, a circular clamping pipe for positioning and clamping a round bar is common, for example, patent No. CN101653897B discloses a pipe clamp specially used for clamping a large pipe, which is provided with at least two sections of basic arc-shaped strips, the basic arc-shaped strips are sequentially connected end to form a basic support ring, at least two rotating pins are arranged on the basic support ring, the rotating pins are connected with an arc-shaped rotating arm, one end of the arc-shaped rotating arm is fixedly connected with the rotating pins, and the other end of the arc-shaped rotating arm is provided with a loose pin mounting clamp. However, the clamp cannot meet the requirements of the existing pipe processing, and cannot rotate, detect and correct the pipe.

The patent number is CN108942291A discloses a high-efficient anchor clamps for pipeline cutting, pipeline spare has been placed on the mesa of anchor clamps platform, the both sides edge conflict of pipeline spare is equipped with the side direction clamp plate, the top edge conflict of pipeline spare is equipped with the roof pressure board, side direction clamp plate, roof pressure board respectively with bolt one, the bottom looks rigid coupling of bolt two, bolt one, bolt two respectively with the screw hole screw thread assembly connection who sets up on slider one, the slider two, slider two difference slidable mounting is on pole setting, horizontal pole, the pole setting is connected perpendicularly at anchor clamps bench, and the left and right sides at pipeline spare is installed to the symmetry, horizontal pole and anchor clamps platform parallel arrangement, and install directly over pipeline spare. The clamp can only position the metal pipe, prevents the sliding and rolling of the metal pipe from influencing the cutting effect, and can not simultaneously process the double ends of the metal pipe.

The patent number CN 208880567U discloses an adjustable steel tube clamp for producing a heat preservation tube, which comprises a movable clamp, a clamp position adjusting assembly and a lifting seat, wherein the clamp position adjusting assembly comprises a first driving motor, a bidirectional threaded rod, a left rod frame plate, a right rod frame plate, a linkage chain wheel, a chain and a supporting table; the left ends of the two bidirectional threaded rods are respectively connected to the two ends of the left rod frame plate in a rotating fit mode through the pressing rollers with the seats, and the right ends of the two bidirectional threaded rods are respectively connected to the two ends of the right rod frame plate in a rotating fit mode through the pressing rollers with the seats; the left rod frame plate and the right rod frame plate are respectively and fixedly connected to the left end and the right end of the supporting platform; the clamp can clamp steel pipes with different lengths and different diameters, so that the steel pipes can be efficiently and quickly processed into heat preservation pipes or can be conveniently detected; however, it is impossible to perform machining and calibration of the metal pipe while performing clamping detection.

Disclosure of Invention

The utility model aims at overcoming the above-mentioned not enough of prior art, and provide a high-efficient processing anchor clamps that the work piece of being convenient for install fast in anchor clamps and withdraw from, detect and rectify the work piece when processing the work piece.

The technical scheme of the utility model is that: the utility model provides a high-efficient adds clamping apparatus, includes the casing, and the casing all is equipped with a plurality of compression rollers in left casing and the right casing including the left casing and the right casing that close the separation, and the compression roller receives drive arrangement's drive rotation, and the compression roller in left casing and the right casing distributes along casing circumference axis direction, left side casing and right casing are equipped with the compression roller relatively and surround the arc recess that forms, and left side casing and right casing closed arc recess form adjustable cavity, are equipped with the crimple device that is used for adjusting the regulation cavity between casing and the compression roller.

Furthermore, the tightening device is a telescopic rod, one end of the telescopic rod is fixed on the shell, the other end of the telescopic rod is connected with the compression roller and faces the central axis of the arc-shaped groove, the compression roller is convenient to detect and correct the workpiece, and the processing precision is convenient to improve.

Further, be equipped with the leading wheel between compression roller and the casing, be equipped with the belt between leading wheel and the compression roller, including left belt and right belt, left belt and right belt receive servo motor's drive synchronous revolution respectively.

Further, the compression roller both ends are equipped with the link, are equipped with the belt groove between the link, and the belt inlays to be established in the belt groove, is convenient for reduce the friction damage to the belt.

Further, the left shell and the right shell are rectangular.

Further, be equipped with in the casing and be fan-shaped compression roller seat dish, be equipped with compression roller adjusting device in the compression roller seat dish, be equipped with the connecting rod between compression roller seat dish and the casing, when workpiece device placed or when the casing was closed, played the cushioning effect to the compression roller, reduced the damage of work piece to the compression roller.

Further, compression roller adjusting device includes slider and mount, slider and mount sliding connection are equipped with buffer between slider and the mount, and buffer is equipped with spring holder including establishing the base on the mount on the base, and the slider lower extreme is equipped with the spring holder, is equipped with the spring between spring holder and the spring holder, establishes the stopper on the mount, and the slider upper end is equipped with the compression roller seat.

Furthermore, the leading wheel passes through the mount setting in the casing, is convenient for improve the structural stability of leading wheel.

Further, servo motor passes through the dead lever to be installed in the casing, is equipped with the action wheel on the servo motor, and the belt cover is established on the action wheel, and servo motor drive action wheel drives the belt motion.

Furthermore, the casing outside is equipped with the actuating lever, and the actuating lever includes first actuating lever and second actuating lever, and the one end and the casing middle part coupling of first actuating lever, the other end are fixed on the mounting panel, and the one end and the casing upper end coupling of second actuating lever, the other end and first actuating lever coupling, the relative or dorsad removal of left casing and right casing of actuating lever drive.

The utility model has the characteristics of as follows:

1. the utility model discloses the effectual efficiency that improves the work piece and change, the work piece gets into the lower extreme from the upper end of anchor clamps and withdraws from, and the lower extreme withdraws from the feeding of upper end in the time, the continuity of being convenient for production, great time that shortens the work piece and change detects and proofreaies and correct the work piece in the time of work piece both ends processing, the effectual uniformity of having guaranteed to work piece processing, the improvement of the machining precision of being convenient for.

2. The setting of actuating lever can effectually combine the needs automatically regulated of processing, adjusts the feeding and the unloading of work piece, can adjust the drainage of impurity in the course of working simultaneously, the effectual precision that has improved processing and anchor clamps life's improvement.

The detailed structure of the present invention will be further described with reference to the accompanying drawings and the detailed description.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the left or right housing in FIG. 1;

FIG. 3 is a schematic view of the press roll arrangement of FIG. 1;

FIG. 4-is a schematic view of the belt arrangement;

FIG. 5 is a schematic view of the structure of the tightening device;

FIG. 6 is a schematic view of a compression roller structure;

FIG. 7 is a schematic view of an adjustable press roller seat structure;

1-left shell, 2-right shell, 3-guide shaft, 4-fixed frame, 5-right belt, 6-second driving rod, 7-first driving rod, 8-driving wheel, 9-fixed rod, 10-servo motor, 11-compression roller, 12-metal tube, 13-left belt, 14-telescopic rod, 15-shaft sleeve, 16-arc groove, 17-connecting end, 18-belt groove, 19-bearing seat, 20-sliding block, 21-limiting block, 22-spring, 23-base, 24-frame, 25-spring base and 26-spring base.

Detailed Description

As shown in fig. 1-7: the utility model provides a high-efficient adds clamping apparatus, which comprises a housin, the casing is including closing left casing 1 and right casing 2 of separating, left side casing 1 and right casing 2 are the rectangle form, all be equipped with a plurality of compression rollers 11 in left side casing 1 and the right casing 2, compression roller 11 receives drive arrangement's drive rotation, compression roller 11 in left side casing 1 and the right casing 2 distributes along casing circumference axis direction, left side casing 1 and right casing 2 are equipped with the arc recess 16 that compression roller 11 surrounds and form relatively, left side casing 1 and right casing 2 closed arc recess 16 form adjustable cavity, be equipped with the crimple device that is used for adjusting the regulation cavity between casing and the compression roller 11.

The tightening device is a telescopic rod 14, one end of the telescopic rod 14 is fixed on the shell, the other end of the telescopic rod is connected with the compression roller 11 and faces the central axis of the arc-shaped groove 16, a shaft sleeve 15 is arranged at the joint of the telescopic rod 14 and the compression roller 11, the shaft sleeve 15 is in an arc shape, the telescopic rod 14 stretches out to drive the compression roller 11 to move from the initial position to the central axis of the arc-shaped groove 16, the adjustable cavity is contracted, and the compression roller 11 is contracted by the telescopic rod 14.

Be equipped with the leading wheel between compression roller 11 and the casing, be equipped with the belt between leading wheel and the compression roller 11, including left belt 13 and right belt 5, left side belt 13 and right belt 5 receive servo motor 10's drive synchronous revolution respectively, especially process long size (> 2 m) tubular metal resonator 12 according to the needs of processing, guiding axle 3, belt and servo motor 10 can set up the multiunit, be convenient for improve the drive effect, the compression roller 11 atress of being convenient for simultaneously is even, be convenient for detect tubular metal resonator 12, rectify and the improvement of machining precision.

The guide wheel is arranged in the shell through the fixing frame 4, so that the guide wheel is uniformly stressed and is not influenced by the position movement of the belt, the rotation stability of the guide wheel is convenient to improve, and the guide wheel and the compression roller 11 are always kept consistent; servo motor 10 passes through dead lever 9 to be installed in the casing, is equipped with action wheel 8 on servo motor 10, and the belt cover is established on action wheel 8, and servo motor 10 drive action wheel 8 drives the belt motion, and the belt drives leading wheel and compression roller 11 synchronous revolution simultaneously.

Be equipped with in the casing and be sectorial compression roller seat 19 dish, the both ends of casing are located to compression roller seat 19 dish, and the compression roller 11 inlays to be established in compression roller seat 19 dish, is equipped with compression roller adjusting device in compression roller seat 19 dish, is equipped with the connecting rod between compression roller seat 19 dish and the casing, and the connecting rod can many settings, one end and casing fixed connection, and the other end is connected with compression roller seat 19 dish bolted connection, is convenient for to compression roller seat 19 dish installation adjustment and maintenance.

The compression roller adjusting device comprises a sliding block 20 and a fixed frame 4, the sliding block 20 is connected with the fixed frame 4 in a sliding mode, a buffering device is arranged between the sliding block 20 and the fixed frame 4 and comprises a base 23 arranged on the fixed frame 4, a spring base 25 is arranged at the upper end of the base 23, a spring seat 26 is arranged at the lower end of the sliding block 20, a spring 22 is arranged between the spring base 25 and the spring seat 26, a limiting block 21 is arranged on the fixed frame 4, and a bearing seat 19 is arranged at the upper end of the sliding block; the connecting ends 17 are arranged at the two ends of the compression roller 11, the connecting ends 17 are in shaft connection with the bearing seats 19, the outer diameter of the bearing seats 19 is smaller than that of the compression roller 11, and the metal pipe 12 is prevented from being limited by the positions of the bearing seats 19 when being detected and corrected by the compression roller 11 and cannot reach the detection and correction precision; be equipped with race 18 between link 17, the belt is established in race 18 on compression roller 11, avoids belt and tubular metal resonator 12 to take place the friction damage, the improvement of the belt life of being convenient for.

When metal pipe 12 was placed in the cavity, compression roller adjusting device played the cushioning effect, avoided metal pipe 12 to cause the damage to compression roller 11, spring 22 in the adjusting device was stretched when telescopic link 14 stretched out simultaneously, the precision on the axis of the adjustment compression roller 11 of being convenient for, when telescopic link 14 shrink, by tensile spring 22 with compression roller 11 pull back initial position, the improvement of the 11 service accuracy of compression roller of being convenient for and life-span.

The outer side of the shell is provided with a driving rod, the driving rod comprises a first driving rod 7 and a second driving rod 6, one end of the first driving rod 7 is in shaft connection with the middle of the shell, the other end of the first driving rod 7 is fixed on the mounting plate, one end of the second driving rod 6 is in shaft connection with the upper end of the shell, the other end of the second driving rod 6 is in shaft connection with the first driving rod 7, when the metal pipe discharging device is used, the first driving rod 7 drives the first driving rod 7, the left shell 1 and the right shell 2 to move back to open the shells, the second driving rod 6 is driven to rotate towards the cavity by taking the connection position of the first driving rod 7 as a rotating shaft, the arc-shaped groove 16 inclines downwards, and the metal pipe 12 automatically falls due to self gravity to complete discharging; in the use, after left casing 1 and right casing 2 closed in opposite directions, second actuating lever 6 is flexible, and left casing 1 closely closes with right casing 2 upper end for left casing 1 and right casing 2 lower extreme leave 0.1-2 mm's gap, the automatic discharge of impurity such as the rust of tubular metal resonator 12 surface, dust of tubular metal resonator 12 in rotatory in-process of being convenient for, the improvement of the detection and correction precision of being convenient for, the improvement of the machining precision of being convenient for.

The roller adopts a standard part, when the compression roller drives the workpiece to rotate, the bending degree of the workpiece is detected and judged according to the distance between the workpiece and the compression roller, the larger the distance between the workpiece and the compression roller is, the more the workpiece is bent, and the smaller the distance is, the more the workpiece is, the standard is; in the process of the rotation of the compression roller, the compression roller extrudes the workpiece, the clamping cavity is continuously reduced, the workpiece is corrected, and when the workpiece is completely attached to the compression roller without space, the workpiece is corrected.

When the metal pipe desulfurization clamp is used, a metal pipe 12 is placed into a cavity from the upper end of the clamp, a first driving rod 7 drives the shell to move, a left shell 1 and a right shell 2 move oppositely and are closed, a telescopic rod 14 drives a press roller 11 to move towards the central axis of the cavity, the cavity is reduced, the metal pipe 12 is clamped in the cavity, the belt drives the press roller 11 to rotate in the moving process of the press roller 11 without being affected, a servo motor 10 drives a driving wheel 8 to drive the belt to move, the belt drives a guide wheel and the press roller 11 to rotate, the metal pipe 12 moves and rotates along with the press roller 11, two ends of the metal pipe 12 are simultaneously and synchronously processed, the metal pipe 12 is detected and corrected, after the processing is completed, the first driving rod 7 contracts, a second driving rod 6 extends out, an arc-shaped groove 16 inclines downwards, the metal pipe 12 automatically falls into the desulfurization cavity, the processing time for taking the metal pipe, the upper end can begin the feeding when tubular metal resonator 12 withdraws from the lower extreme, has effectively reduced tubular metal resonator 12's lay time, and the effectual efficiency of processing that has improved is processed in the continuity processing production.

The preferred embodiments of the present invention have been described in detail above, but it is apparent that the present invention is not limited to the above embodiments. The technical idea of the utility model within the scope, can be right the utility model discloses a technical scheme carries out multiple equivalent variant, and these equivalent variants all belong to the utility model discloses a protection scope. In addition, it should be noted that the technical features described in the above embodiments may be separately and independently combined as long as they are within the technical concept of the present invention.

Claims

1. The utility model provides a high-efficient adds clamping apparatus, includes the casing, and the casing all is equipped with a plurality of compression rollers in left casing and the right casing including closing left casing and the right casing of separation, and the compression roller receives drive arrangement's drive rotation, and the compression roller in left casing and the right casing distributes its characterized in that along casing circumference axis direction: the left shell and the right shell are relatively provided with arc-shaped grooves formed by encircling the pressing rollers, the closed arc-shaped grooves of the left shell and the right shell form an adjustable cavity, and a tightening device used for adjusting the adjustable cavity is arranged between the shell and the pressing rollers.

2. The efficient machining jig according to claim 1, characterized in that: the tightening device is a telescopic rod, one end of the telescopic rod is fixed on the shell, and the other end of the telescopic rod is connected with the compression roller and faces the central axis of the arc-shaped groove.

3. The efficient machining jig according to claim 1, characterized in that: be equipped with the leading wheel between compression roller and the casing, be equipped with the belt between leading wheel and the compression roller, including left belt and right belt, left belt and right belt receive servo motor's drive synchronous revolution respectively.

4. The efficient machining fixture of claim 3, wherein: the compression roller both ends are equipped with the link, are equipped with the race between the link.

5. The efficient machining jig according to claim 1, characterized in that: the left shell and the right shell are rectangular.

6. The efficient machining fixture of claim 5, wherein: the inside of the shell is provided with a fan-shaped compression roller seat disc, a compression roller adjusting device is arranged in the compression roller seat disc, and a connecting rod is arranged between the compression roller seat disc and the shell.

7. The efficient machining fixture of claim 6, wherein: the compression roller adjusting device comprises a sliding block and a fixing frame, the sliding block is in sliding connection with the fixing frame, a buffer device is arranged between the sliding block and the fixing frame, the buffer device comprises a base arranged on the fixing frame, a spring base is arranged at the upper end of the base, a spring seat is arranged at the lower end of the sliding block, a spring is arranged between the spring base and the spring seat, a limiting block is arranged on the fixing frame, and a compression roller seat is arranged at the upper end of the sliding.

8. The efficient machining fixture of claim 3, wherein: the guide wheel is arranged in the shell through a fixing frame.

9. The efficient machining fixture of claim 3, wherein: the servo motor is installed in the shell through the fixed rod, and the servo motor is provided with the driving wheel.

10. The efficient machining jig according to any one of claims 1 to 9, characterized in that: the casing outside is equipped with the actuating lever, and the actuating lever includes first actuating lever and second actuating lever, and the one end and the casing middle part coupling of first actuating lever, the other end are fixed on the mounting panel, the one end and the casing upper end coupling of second actuating lever, the other end and first actuating lever coupling.