CN210615808U

CN210615808U - Nonrust steel pipe machining tubulation auxiliary fixtures

Info

Publication number: CN210615808U
Application number: CN201921077367.8U
Authority: CN
Inventors: 何光强; 田运东
Original assignee: Shandong Huaye Stainless Steel Products Group Co Ltd
Current assignee: Shandong Huaye Stainless Steel Products Group Co Ltd
Priority date: 2019-07-11
Filing date: 2019-07-11
Publication date: 2020-05-26
Anticipated expiration: 2029-07-11

Abstract

The utility model provides an auxiliary tool for processing and manufacturing stainless steel pipes, which comprises a pedestal, a lifting screw and an adjusting runner; the front end edge and the rear end edge of the top plane of the pedestal are provided with mutually parallel slide rails; the outer ends of the horizontal screws are fixedly connected with hand wheels; the bottom of the tool main body is rotatably connected with the horizontal screw through a lug. The utility model discloses in because the planar rear end in frock main part outer end has the last top of falling L form to hold the piece through bolt fixed mounting, and the end rotation of the upper end horizontal pole of the piece is held in last top is connected with the top and holds the pulley, thereby can support the pulley through last top and carry on spacingly in the upper end of steel pipe, and then make the top hold pulley and two down the top and hold the pulley and constitute isosceles triangle column structure jointly, thereby can stabilize the centre gripping with the steel pipe, and in the centre gripping process, can avoid again damaging the wall body of steel pipe, still can add man-hour, rotate the steel pipe and operate.

Description

Nonrust steel pipe machining tubulation auxiliary fixtures

Technical Field

The utility model belongs to the technical field of steel pipe machining, more specifically say, in particular to nonrust steel pipe machining tubulation auxiliary fixtures.

Background

In the process of machining the steel pipe, clamping of the steel pipe is an important procedure. Due to the special shape of the steel pipe and the inconsistent calibers of the steel pipe, the clamping is difficult to be carried out greatly. The anchor clamps that people often used are clamp plate and cushion, with the higher frock of efficiency has gradually appeared, like in patent application CN201721629498.3 auxiliary fixtures is used in the processing of many calibers steel pipe, the on-line screen storage device comprises a base, sliding connection has the slide on the base, be equipped with first bolt on the slide, the interval is provided with two stands on the slide, be equipped with the frame on the stand, install two sets of bearing frames in the frame, two sets of the bearing frame sets up for middle part symmetry in the frame, install the pivot in the bearing frame, frame top center is equipped with the second bolt, second bolt bottom is rotated and is connected with the clamp plate, the clamp plate bottom is equipped with the arc wall. The device simple structure, convenient operation realizes the centre gripping to the steel pipe through pivot and clamp plate, and the centre gripping is effectual, can fix the steel pipe of different bores, and the suitability is high, is fit for promoting.

In the course of working of steel pipe, because steel pipe structure's particularity, decided the special of steel pipe centre gripping frock, if adopt the mode of ordinary centre gripping, need the multiple spot to carry out the centre gripping, not only easily with steel pipe outer wall damage in centre gripping in-process, but also easily make the steel pipe slippage, in addition, because the steel pipe is cylindric structure, the steel pipe of different diameters need adjust a plurality of points on the anchor clamps and just can adapt to, centre gripping inefficiency.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a nonrust steel pipe machining tubulation auxiliary fixtures to solve in the course of working of steel pipe, because steel tubular construction's particularity, the particularity of steel pipe centre gripping frock has been decided, if adopt the mode of ordinary centre gripping, need the multiple spot to carry out the centre gripping, not only easily damage the steel pipe outer wall in the centre gripping process, but also easily make the steel pipe slippage, in addition, because the steel pipe is cylindric structure, multiple points on the steel pipe of different diameters need the adjustment anchor clamps just can adapt to, the problem of centre gripping inefficiency.

The purpose and the efficacy of the utility model are achieved by the following specific technical means:

an auxiliary tool for processing and manufacturing stainless steel pipes comprises a pedestal, a slide rail, a tool main body, a horizontal screw, a hand wheel, a steel pipe, a bearing seat, an upper jacking block, an upper jacking pulley, a fixed block, a sliding jacking block, a lower jacking pulley, a guide post, a guide clamping block, a slide groove, a lifting screw and an adjusting runner;

the front end edge and the rear end edge of the top plane of the pedestal are provided with mutually parallel slide rails; the left end and the right end of the sliding rail are respectively connected to the bottom plane of the tool main body in a sliding mode through sliding blocks; the middle part of the pedestal is fixedly provided with two bearing seats which are opposite to each other in a back-to-back manner; the outer ends of the horizontal screws are fixedly connected with hand wheels; the bottom of the tool main body is rotatably connected with the horizontal screw through a lug.

Furthermore, a horizontal screw rod is rotatably connected between the bearing seat and the tail end of the pedestal through a shaft seat.

Further, the rear end of the outer end plane of the tool main body is fixedly provided with an inverted L-shaped upper supporting block through a bolt, and the tail end of the upper end cross rod of the upper supporting block is rotatably connected with an upper supporting pulley.

Further, a fixed block is fixedly mounted on the tool main body below the upper jacking pulley, a lifting screw is vertically screwed in the middle of the fixed block, the lower end of the lifting screw is fixedly connected with the lifting screw, and the upper end of the lifting screw is rotatably connected to the middle of the bottom plane of the sliding jacking block through a bearing ring.

Furthermore, the inner wall of the sliding jacking block is tangent to the tool main body, and guide posts are arranged on the side walls of the left end and the right end of the sliding jacking block.

Furthermore, all be provided with the direction fixture block on the front end lateral wall of fixed block and the rear end lateral wall perpendicularly upwards, and all set up the spout that suits with the guide post in the relative plane of direction fixture block.

Furthermore, the front end and the rear end edge of the top plane of the sliding supporting block are rotatably connected with lower supporting pulleys, an upper supporting pulley above the lower supporting pulley corresponds to the middle position between the two lower supporting pulleys, and the upper supporting pulley and the two lower supporting pulleys jointly form an isosceles triangle structure.

Compared with the prior art, the utility model discloses following beneficial effect has:

because the planar rear end in frock main part outer end has the last top of falling L form to hold the piece through bolt fixed mounting, and the end rotation of the upper end horizontal pole of going up the top and holding the piece is connected with the top and holds the pulley, thereby can support to carry on spacingly in the upper end of steel pipe through last top, and the slip top is held the planar front end in top and rear end edge department and all is rotated and is connected with down the top and hold the pulley, the last top of its top holds the pulley and just corresponds the position at middle part between two lower top and hold the pulley, and then make and hold pulley and two lower tops and hold the pulley and constitute isosceles triangle column structure jointly, thereby can stabilize the centre gripping with the steel pipe, and in clamping process, can avoid again damaging the wall body of steel pipe, still can add man-hour, rotate the steel pipe and operate.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic diagram of the right front upper axial view structure of the present invention.

Fig. 2 is a schematic view of the upper left rear side of the present invention.

Fig. 3 is a schematic diagram of the right front lower axial view structure of the present invention.

Fig. 4 is a schematic view showing a large part of the structure of fig. 3 according to the present invention.

Fig. 5 is a schematic diagram of the right-side view structure of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a pedestal; 2. a slide rail; 3. a tool main body; 4. a horizontal screw; 5. a hand wheel; 6. a steel pipe; 7. a bearing seat; 8. an upper supporting block; 801. the pulley is supported by the upper top; 9. a fixed block; 10. sliding the jacking block; 1001. a lower supporting pulley; 1002. a guide post; 11. a guide clamping block; 1101. a chute; 12. a lifting screw; 1201. And adjusting the rotating wheel.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 5:

the utility model provides an auxiliary tool for processing and manufacturing stainless steel pipes, which comprises a pedestal 1, a slide rail 2, a tool main body 3, a horizontal screw rod 4, a hand wheel 5, a steel pipe 6, a bearing seat 7, an upper supporting block 8, an upper supporting pulley 801, a fixed block 9, a sliding supporting block 10, a lower supporting pulley 1001, a guide column 1002, a guide fixture block 11, a chute 1101, a lifting screw rod 12 and an adjusting runner 1201;

the front end edge and the rear end edge of the top plane of the pedestal 1 are provided with mutually parallel slide rails 2; the left end and the right end of the slide rail 2 are respectively connected on the bottom plane of the tool main body 3 in a sliding manner through slide blocks; two bearing seats 7 which are opposite to each other are fixedly arranged in the middle of the pedestal 1; the outer ends of the horizontal screw rods 4 are fixedly connected with hand wheels 5; the bottom of the tool main body 3 is rotatably connected with the horizontal screw rod 4 through a convex block.

Wherein, be connected with horizontal screw 4 through the axle bed rotation between bearing frame 7 and the pedestal 1 end to can adjust the position of frock main part 3 at pedestal 1 through rotatory horizontal screw 4, so that adapt to the steel pipe 6 of different length.

Wherein, the planar rear end in frock main part 3 outer end has the last top of the form of falling L to hold piece 8 through bolt fixed mounting, and the end of the upper end horizontal pole of last top holding piece 8 rotates and is connected with top and holds pulley 801 to can support to carry out spacingly in the upper end of steel pipe 6 through last top and hold pulley 801.

Wherein, fixed block 9 is fixedly installed on the frock main part 3 below the upper top-holding pulley 801, and the vertical spiro union in middle part of fixed block 9 has lifting screw 12, and its lifting screw 12's lower extreme fixedly connected with lifting screw 12, and the upper end of lifting screw 12 then the bearing ring rotates to be connected in the planar middle part in bottom that the piece 10 was held to the top that slides to can adjust the position that the piece 10 was held to the top that slides through rotatory lifting screw 12, and then reach the purpose of fixed centre gripping steel pipe 6.

The inner wall of the sliding jacking block 10 is tangent to the tool body 3, and guide posts 1002 are arranged on the side walls of the left end and the right end of the sliding jacking block 10.

The front end side wall and the rear end side wall of the fixing block 9 are both vertically and upwardly provided with guide clamping blocks 11, and the opposite planes of the guide clamping blocks 11 are both provided with sliding grooves 1101 matched with the guide columns 1002, so that the sliding jacking block 10 can always vertically move between the guide clamping blocks 11.

Wherein, the flat front end in top of slip top of piece 10 and rear end edge department all rotate and are connected with down and hold pulley 1001, and the last top of its top holds pulley 801 and corresponds the position in middle part between two lower top hold pulleys 1001 just, and then makes and hold pulley 801 and two lower top hold pulley 1001 constitute isosceles triangle column structure jointly to can stabilize centre gripping with steel pipe 6, and in the centre gripping process, can avoid again damaging the wall body of steel pipe 6, and still can add man-hour, rotate steel pipe 6 and operate.

The specific use mode and function of the embodiment are as follows:

in use, the steel pipe 6 is placed between the upper holding pulley 801 and the two lower holding pulleys 1001, because the rear end of the outer end plane of the tool main body 3 is fixedly provided with an inverted L-shaped upper supporting block 8 through a bolt, and the tail end of the cross bar at the upper end of the upper supporting block 8 is rotatably connected with an upper supporting pulley 801, so that the upper end of the steel pipe 6 can be limited by the upper supporting pulley 801, and the front end and the rear end edge of the top plane of the sliding supporting block 10 are rotatably connected with the lower supporting pulley 1001, the upper holding pulley 801 above it corresponds exactly to the middle position between the two lower holding pulleys 1001, so that the upper supporting pulley 801 and the two lower supporting pulleys 1001 together form an isosceles triangle structure, therefore, the steel pipe 6 can be stably clamped, the wall body of the steel pipe 6 can be prevented from being damaged in the clamping process, and the steel pipe 6 can be rotated to operate during processing;

when clamping and fixing are needed, the rotating wheel 1201 can be adjusted and adjusted to enable the sliding jacking block 10 to move, so that clamping action is completed, in the moving process, the inner wall of the sliding jacking block 10 is tangent to the tool main body 3, the guide columns 1002 are arranged on the left end side wall and the right end side wall of the sliding jacking block 10, the guide fixture blocks 11 are vertically and upwards arranged on the front end side wall and the rear end side wall of the fixing block 9, and the sliding grooves 1101 matched with the guide columns 1002 are formed in the opposite planes of the guide fixture blocks 11, so that the sliding jacking block 10 can be vertically moved up and down between the guide fixture blocks 11 all the time;

when steel pipes 6 with different lengths need to be clamped, the hand wheel 5 is rotated, and the position of the tool main body 3 on the slide rail 2 is adjusted.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a nonrust steel pipe machining tubulation auxiliary fixtures which characterized in that: the auxiliary tool for processing and manufacturing the stainless steel pipe comprises a pedestal (1), a sliding rail (2), a tool main body (3), a horizontal screw (4), a hand wheel (5), a steel pipe (6), a bearing seat (7), an upper jacking block (8), an upper jacking pulley (801), a fixing block (9), a sliding jacking block (10), a lower jacking pulley (1001), a guide column (1002), a guide clamping block (11), a sliding groove (1101), a lifting screw (12) and an adjusting rotating wheel (1201);

the front end edge and the rear end edge of the top plane of the pedestal (1) are provided with mutually parallel slide rails (2); the left end and the right end of the sliding rail (2) are respectively connected to the bottom plane of the tool main body (3) in a sliding mode through sliding blocks; two bearing seats (7) which are opposite to each other in a back direction are fixedly arranged in the middle of the pedestal (1); hand wheels (5) are fixedly connected to the outer ends of the horizontal screw rods (4); the bottom of the tool main body (3) is rotatably connected with the horizontal screw (4) through a lug.

2. The stainless steel tube machining and tubing auxiliary tool of claim 1, wherein: and a horizontal screw (4) is rotatably connected between the bearing seat (7) and the tail end of the pedestal (1) through a shaft seat.

3. The stainless steel tube machining and tubing auxiliary tool of claim 1, wherein: the planar rear end of the outer end of the tool main body (3) is fixedly provided with an inverted L-shaped upper supporting block (8) through a bolt, and the tail end of an upper end cross rod of the upper supporting block (8) is rotatably connected with an upper supporting pulley (801).

4. The stainless steel tube machining and tubing auxiliary tool of claim 1, wherein: the tool body (3) below the upper jacking pulley (801) is fixedly provided with a fixed block (9), the middle part of the fixed block (9) is vertically screwed with a lifting screw (12), the lower end of the lifting screw (12) is fixedly connected with the lifting screw (12), and the upper end of the lifting screw (12) is rotatably connected with the middle part of the bottom plane of the sliding jacking block (10) through a bearing ring.

5. The stainless steel tube machining and tubing auxiliary tool of claim 1, wherein: the inner wall of the sliding jacking block (10) is tangent to the tool main body (3), and guide columns (1002) are arranged on the side walls of the left end and the right end of the sliding jacking block (10).

6. The stainless steel tube machining and tubing auxiliary tool of claim 1, wherein: the guide clamping block (11) is vertically and upwards arranged on the front end side wall and the rear end side wall of the fixing block (9), and sliding grooves (1101) matched with the guide columns (1002) are formed in opposite planes of the guide clamping block (11).

7. The stainless steel tube machining and tubing auxiliary tool of claim 1, wherein: the front end and the rear end edge of the top plane of the sliding jacking block (10) are rotatably connected with lower jacking pulleys (1001), an upper jacking pulley (801) above the lower jacking pulley (1001) corresponds to the middle position between the two lower jacking pulleys (1001), and the upper jacking pulley (801) and the two lower jacking pulleys (1001) form an isosceles triangle structure together.