CN214187160U

CN214187160U - Tubular product alignment device that punches

Info

Publication number: CN214187160U
Application number: CN202023340746.7U
Authority: CN
Inventors: 罗成山
Original assignee: Qingang Steel Pipe Shanghai Co ltd
Current assignee: Qingang Steel Pipe Shanghai Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-09-14
Anticipated expiration: 2030-12-31

Abstract

The application relates to a pipe punching and alignment device, which relates to the field of pipe production and comprises a marking piece, a fixing assembly and a positioning assembly, wherein the marking piece is abutted against the outer wall of a pipe body and used for drawing a line on the outer wall of the pipe body; the fixed component enables the connecting line of the mark piece and the contact point of the outer wall of the pipe body to be located on the same straight line when the pipe body moves along the axial direction of the pipe body. The present application has the effect of improving the possibility of alignment of the mounting holes at both ends.

Description

Tubular product alignment device that punches

Technical Field

The application relates to the field of pipe production, in particular to a pipe punching and alignment device.

Background

The pipe can be used for producing water pipes, transportation pipelines, door handles and other equipment.

Referring to fig. 3, a pipe material of the related art is used for producing tools such as door handles. The utility model provides a tubular product includes body 2, and mounting hole 23 has been seted up respectively at the both ends of body 2, and two mounting holes 23 need align so that subsequent installation of tubular product.

With respect to the related art in the above, the inventors found that: the pipe is directly punched, so that the mounting holes at the two ends are easily misaligned.

SUMMERY OF THE UTILITY MODEL

In order to improve the possibility of aligning the mounting holes, the application provides a pipe punching and aligning device.

The application provides a tubular product layout line device that punches adopts following technical scheme:

a pipe punching and alignment device comprises a marking piece and a fixing assembly, wherein the marking piece is abutted against the outer wall of a pipe body and used for drawing a line on the outer wall of the pipe body, and the fixing assembly is connected with the marking piece and used for fixing the position of the marking piece; the fixed component enables the connecting line of the mark piece and the contact point of the outer wall of the pipe body to be located on the same straight line when the pipe body moves along the axial direction of the pipe body.

By adopting the technical scheme, the position of the mark piece is fixed through the fixing component, and because the connecting line of the mark piece and the contact point of the outer wall of the pipe body is positioned on the same straight line when the pipe body moves along the self axial direction, the straight line of the mark piece drawn on the outer wall of the pipe body is used as the reference for punching when the mounting hole is subsequently opened, so that the possibility of aligning the mounting holes at two ends is improved.

Optionally, the marker comprises a marker pen, a tip of the marker pen is arranged towards the tube, and an extension line of a central axis of the tip of the marker pen intersects with the central axis of the tube.

Through adopting above-mentioned technical scheme, the marking pen can be used to the outer wall setting-out at tubular product, and the central axis of the central axis extension line of marking pen nib and body intersect, has reduced the area of contact of marking pen and body and can set-out on tubular product, avoids the straight line of drawing too thick unsatisfied operation requirement.

Optionally, the fixed subassembly is including setting up in the fixed plate of body top, being connected with the fixed plate and the connecting cylinder of being connected with the marker pen, the connecting cylinder is both ends and runs through the setting, the connecting cylinder is connected with the mounting of fixed connecting cylinder and fixed plate.

Through adopting above-mentioned technical scheme, be connected connecting cylinder and fixed plate earlier during the use, be connected marker and connecting cylinder again, and then realize the fixed of marker position.

Optionally, the fixed plate is connected with a first connecting rod and a second connecting rod, the first connecting rod is rotatably connected with a first rotating roller, the second connecting rod is rotatably connected with a second rotating roller, the first rotating roller and the second rotating roller are located on two sides of the central axis of the tube body, and a gap for the tube body to pass through is reserved between the first rotating roller and the second rotating roller; when the pipe body moves along the self axial direction, the pipe body is abutted to the first connecting rod and the second connecting rod.

Through adopting above-mentioned technical scheme, body and head rod, the equal butt of second connecting rod have reduced the body and have followed the possibility that rocks about its self axial displacement when the body is followed.

Optionally, the diameters of the first rotating roller and the second rotating roller gradually decrease from two ends to the center along the axial direction of the first rotating roller and the second rotating roller.

Through adopting above-mentioned technical scheme, first live-rollers, second live-rollers reduce to central diameter by both ends along its axis direction gradually, are convenient for carry on spacingly to the tubular product of different pipe diameters.

Optionally, one end of the first connecting rod, which is far away from the fixed plate, is connected with a first moving block, one end of the second connecting rod, which is far away from the fixed plate, is connected with a second moving block, the first moving block and the second moving block are connected with a fixed box with a hollow interior, the first moving block and the second moving block are connected with the fixed box in a sliding manner, and the first moving block and the second moving block are connected with a distance adjusting part for adjusting the distance.

Through adopting above-mentioned technical scheme, the roll adjustment part is used for adjusting the distance between first movable block and the second movable block, and then adjusts the distance between head rod and the second connecting rod, the distance between first live-rollers and the second live-rollers, is convenient for carry on spacingly to the body of different pipe diameters.

Optionally, a sliding groove is formed in the inner wall of the fixing box, the first moving block and the second moving block are both connected with sliding blocks, and the sliding blocks are connected to the sliding groove in a sliding mode.

Through adopting above-mentioned technical scheme, sliding block sliding connection makes first movable block and second movable block can move in fixed box in the sliding tray.

Optionally, the distance adjusting part includes a first rotating rod rotatably connected to the fixing box, and a second rotating rod coaxially and fixedly connected to the first rotating rod; the first rotating rod penetrates through and is in threaded connection with the first moving block, the second rotating rod penetrates through and is in threaded connection with the second moving block, the thread turning directions of the first rotating rod and the second rotating rod are opposite, and the first moving block and the second moving block are symmetrically arranged on two sides of the joint of the first rotating rod and the second rotating rod.

By adopting the technical scheme, the first rotating rod is in threaded connection with the first moving block, the second rotating rod is in threaded connection with the second moving block, the first rotating rod is rotated to drive the second rotating rod to rotate, the first rotating rod drives the first moving block to move, the second rotating rod drives the second moving block to move, and the first moving block and the second moving block slide in the fixed box due to the limiting effect of the sliding block and the sliding groove on the first moving block and the second moving block; because the thread turning directions of the first rotating rod and the second rotating rod are opposite, and the first moving block and the second moving block are symmetrically arranged at two sides of the joint of the first rotating rod and the second rotating rod, the first moving block and the second moving block synchronously move towards each other or move back to back.

Optionally, the fixed plate is provided with a connecting groove, and one end of the first connecting rod, which is far away from the first moving block, is slidably clamped in the connecting groove.

Through adopting above-mentioned technical scheme, when first removal piece removed, the one end that the first connecting rod is close to the fixed block can slide on the spread groove of fixed block.

Optionally, the first connecting rod and the second connecting rod are both in threaded connection with a supporting nut which plays a supporting role in supporting the fixing plate.

Through adopting above-mentioned technical scheme, support nut supports the fixed plate, has increased the connection stability of fixed plate.

In summary, the present application includes at least one of the following beneficial technical effects:

because the connecting line of the contact points of the marking piece and the outer wall of the pipe body is positioned on the same straight line when the pipe body moves along the self axial direction, when the mounting holes are subsequently formed, the holes are punched by taking the straight line of the marking piece drawn on the outer wall of the pipe body as a reference, so that the possibility of aligning the mounting holes positioned at the two ends is improved;

the first rotating roller and the second rotating roller are gradually reduced from two ends to the center diameter along the axis direction, so that the limiting is convenient for the pipes with different pipe diameters.

Drawings

FIG. 1 is a schematic structural diagram of a device for punching and routing tubes according to an embodiment of the present disclosure.

Fig. 2 is a schematic structural view mainly showing a first rotating rod and a second rotating rod in the embodiment of the present application.

Fig. 3 is a schematic structural view of a pipe of the related art.

Description of reference numerals: 1. a marking pen; 2. a pipe body; 3. a fixing plate; 4. a connecting cylinder; 5. a first connecting rod; 6. a second connecting rod; 7. a first rotating roller; 8. a second rotating roller; 9. a first moving block; 10. a second moving block; 11. a fixing box; 12. a sliding groove; 13. a slider; 15. a first rotating lever; 16. a second rotating lever; 17. connecting grooves; 18. a support nut; 19. rolling a belt; 20. a guide bar; 21. a hand wheel; 23. and (7) installing holes.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a tubular product layout determining device that punches. Referring to fig. 1, a tubular product alignment device that punches includes the marker with the outer wall looks butt of body 2 and be used for the marking piece at body 2 outer wall setting-out, and the marker is including being vertical marking pen 1 that sets up, and marking pen 1's nib sets up towards body 2, and marking pen 1 nib's the central axis's of central axis extension line intersects with body 2's central axis. Marker 1 is connected with the fixed subassembly that is used for fixed marker 1 position, and fixed subassembly makes when body 2 moves along its self axial the line of nib and the 2 outer wall contact points of body of marker 1 be located the collinear. The fixing component comprises a fixing plate 3 arranged above the pipe body 2, and the fixing plate 3 is horizontally arranged. Fixed plate 3 is connected with connecting cylinder 4, and connecting cylinder 4 is vertical setting, and the upper and lower both ends of connecting cylinder 4 are to run through the setting, and 1 joint of marker pen is in connecting cylinder 4, and connecting cylinder 4 is connected with the mounting that is used for fixed connecting cylinder 4 and fixed plate 3, and in this application, the mounting is for passing connecting cylinder 4 and tying up in fixed plate 3, make the rolling area 19 of connecting cylinder 4 and the fixed tying up of fixed plate 3. When the marker pen 1 needs to be installed, the worker plugs the marker pen 1 into the connecting cylinder 4, and the marker pen 1 does not move in the connecting cylinder 4 under the condition of no large external force in the vertical direction.

Referring to fig. 1 and 2, in order to make the movement of the pipe body 2 more stable and reduce the possibility of the pipe body 2 shaking left and right, a first connecting rod 5 and a second connecting rod 6 are connected to the bottom of the fixing plate 3; the first connecting rod 5 and the second connecting rod 6 are vertically arranged, the outer wall of the first connecting rod 5 is rotatably connected with a first rotating roller 7, the second connecting rod 6 is rotatably connected with a second rotating roller 8, and the first rotating roller 7 and the second rotating roller are mutually flushed in the vertical direction. The first rotating roller 7 and the second rotating roller 8 are positioned on two sides of the central axis of the pipe body 2, and a gap for the pipe body 2 to pass through is reserved between the first rotating roller 7 and the second rotating roller 8. When the pipe body 2 moves along its own axial direction, the pipe body 2 abuts both the first rotating roller 7 and the second rotating roller 8.

Referring to fig. 1 and 2, in order to facilitate the limiting of the pipe bodies 2 with different pipe diameters, a first connecting rod 5 is fixedly connected with a first moving block 9 at one end far away from the fixed plate 3, a second connecting rod 6 is fixedly connected with a second moving block 10 at one end far away from the fixed plate 3, the first moving block 9 and the second moving block 10 are connected with a fixed box 11 which is hollow inside and is provided with an opening at the upper end, the fixed box 11 is rectangular, and the orientation of the fixed box 11 is perpendicular to the moving direction of the pipe bodies 2. One side of the fixed box 11 in the length direction is provided with an opening, the inner wall of the fixed box 11 is provided with a sliding groove 12 with one through end along the length direction, and the sliding groove 12 is formed from the side of the fixed box 11 in the opening direction to the side opposite to the side; the side wall of the first moving block 9 and the side wall of the second moving block 10 are both fixedly connected with a sliding block 13, the sliding block 13 is connected to the sliding groove 12 in a sliding manner along the length direction of the fixed box 11, and at the moment, the first moving block 9 and the second moving block 10 are abutted against the inner wall of the fixed box 11. Simultaneously, for the convenience of carrying on spacingly to the body 2 of different pipe diameters, first live-rollers 7, second live-rollers 8 reduce to central diameter by both ends along its axis direction gradually.

Referring to fig. 1 and 2, in order to move the first moving block 9 and the second moving block 10 in a synchronous manner toward or away from each other, a distance adjusting member for adjusting a distance is connected to the first moving block 9 and the second moving block 10. The distance adjusting component comprises a first rotating rod 15 which is rotatably connected to one side, which is not provided with an opening, of the fixed box 11 in the length direction, the first rotating rod 15 penetrates through the fixed box 11, one end of the first rotating rod 15 is positioned outside the fixed box 11, one end, which is positioned outside the fixed box 11, of the first rotating rod 15 is fixedly connected with a hand wheel 21 for driving the first rotating rod 15 to rotate, and the other end of the first rotating rod 15 is positioned in the fixed box 11; one end of the first rotating rod 15, which is positioned in the fixed box 11, is coaxially and fixedly connected with a second rotating rod 16, and the thread turning directions of the first rotating rod 15 and the second rotating rod 16 are opposite. The first rotating rod 15 penetrates through and is in threaded connection with the first moving block 9, the second rotating rod 16 penetrates through and is in threaded connection with the second moving block 10, and the first moving block 9 and the second moving block 10 are symmetrically arranged on two sides of the joint of the first rotating rod 15 and the second rotating rod 16.

Referring to fig. 1 and 2, in order to adjust the distance between the first moving block 9 and the second moving block 10, the distance between one end of the first connecting rod 5 close to the fixed plate 3 and one end of the second connecting rod 6 close to the fixed plate 3 is adjusted, in this embodiment, the second connecting rod 6 is fixedly connected to the fixed plate 3, the fixed plate 3 is provided with a connecting groove 17 from the upper surface to the lower side, and when the first moving block 9 moves, the upper end of the first connecting rod 5 is slidably connected to the connecting groove 17. In order to facilitate the assistance when the first moving block 9 and the second moving block 10 move, the fixed plate 3 is in threaded connection with a guide rod 20, the guide rod 20 is parallel to the first rotating rod 15, one end of the guide rod 20 is located in the connecting groove 17, and the other end of the guide rod 20 is located on the outer wall of the fixed plate 3. In order to increase the supporting effect of the first connecting rod 5 and the second connecting rod 6 on the fixing plate 3, a supporting nut 18 is connected to each of the first connecting rod 5 and the second connecting rod 6 through a thread, and the upper surface of the supporting nut 18 abuts against the lower surface of the fixing plate 3.

The implementation principle of a tubular product layout determining device of this application embodiment does: when a line needs to be drawn on the pipe body 2, a worker rotates the guide rod 20 in the direction that the guide rod 20 is separated from the fixing plate 3, the hand wheel 21 is rotated in different directions according to different pipe diameters of the pipe body 2 needing to be drawn, the hand wheel 21 drives the first rotating rod 15 to rotate, and the first rotating rod 15 drives the second rotating rod 16 to rotate. Because the first rotating rod 15 is connected with the first moving block 9 in a threaded manner, the second rotating rod 16 is connected with the second moving block 10 in a threaded manner, the first rotating rod 15 drives the first moving block 9 to slide in the fixed box 11 when rotating, the second rotating rod 16 drives the second moving block 10 to slide in the fixed box 11 when rotating, and because the first rotating rod 15 and the second rotating rod 16 are opposite in threaded direction, the first moving block 9 and the second moving block 10 are symmetrically arranged at two sides of the joint of the first rotating rod 15 and the second rotating rod 16, the first moving block 9 and the second moving block 10 synchronously move in the opposite direction or in the opposite direction, and further the first connecting rod 5 and the second connecting rod 6 synchronously move in the opposite direction or in the opposite direction, so that the first rotating roller 7 and the second rotating roller 8 synchronously move in the opposite direction or in the opposite direction. Pass body 2 the clearance between first live-rollers 7 and the second live-rollers 8, continue to adjust and make body 2 and first live-rollers 7, the equal butt of second live-rollers 8 and the distance between first live-rollers 7 and the second live-rollers 8 make first live-rollers 7 and second live-rollers 8 be the symmetry setting with the central axis of body 2. The position of staff adjustment connecting cylinder 4 will roll area 19 and pass connecting cylinder 4 and twine in fixed plate 3, and the staff fills in marking pen 1 in connecting cylinder 4, adjusts the position of connecting cylinder 4 and marking pen 1 height in vertical direction for the extension line of the nib of marking pen 1 is through the central axis of body 2 and the nib of marking pen 1 and the outer wall looks butt of body 2, and the staff will roll the position that area 19 tightened up connecting cylinder 4 this moment and fix. As the barrel 2 continues to move along its own axis, the nib of the marker 1 draws a straight line on the outer wall of the barrel 2. When the mounting hole 23 is formed in the pipe body 2, the pipe body 2 is intercepted as required, and the mounting hole 23 is formed by a worker on the basis of a straight line formed in the outer wall of the intercepted pipe body 2, so that the possibility of aligning the mounting holes 23 is improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a tubular product layout line device that punches which characterized in that: the marking device comprises a marking piece which is abutted against the outer wall of the pipe body (2) and used for drawing a line on the outer wall of the pipe body (2), and a fixing component which is connected with the marking piece and used for fixing the position of the marking piece; the fixing component enables the connecting line of the mark piece and the outer wall contact point of the pipe body (2) to be located on the same straight line when the pipe body (2) moves along the self axial direction.

2. The perforating and routing device for the tubes as claimed in claim 1, wherein: the marker comprises a marker pen (1), wherein the pen point of the marker pen (1) is arranged towards the pipe body (2), and the extension line of the central axis of the pen point of the marker pen (1) is intersected with the central axis of the pipe body (2).

3. A tube perforation alignment apparatus as claimed in claim 2, wherein: the fixing assembly comprises a fixing plate (3) arranged above the pipe body (2) and a connecting cylinder (4) connected with the fixing plate (3) and connected with the marking pen (1), the connecting cylinder (4) is provided with two ends penetrating through, and the connecting cylinder (4) is connected with fixing pieces for fixing the connecting cylinder (4) and the fixing plate (3).

4. A tube perforation alignment apparatus as claimed in claim 3, wherein: the fixed plate (3) is connected with a first connecting rod (5) and a second connecting rod (6), the first connecting rod (5) is rotatably connected with a first rotating roller (7), the second connecting rod (6) is rotatably connected with a second rotating roller (8), the first rotating roller (7) and the second rotating roller (8) are positioned on two sides of the central axis of the pipe body (2), and a gap for the pipe body (2) to pass through is reserved between the first rotating roller (7) and the second rotating roller (8); when the pipe body (2) moves along the self axial direction, the pipe body (2) is abutted against the first connecting rod (5) and the second connecting rod (6).

5. The perforating and aligning device for tubes as claimed in claim 4, wherein: the diameters of the first rotating roller (7) and the second rotating roller (8) are gradually reduced from two ends to the center along the axis direction.

6. The perforating and aligning device for tubes as claimed in claim 4, wherein: one end, far away from fixed plate (3), of first connecting rod (5) is connected with first movable block (9), one end, far away from fixed plate (3), of second connecting rod (6) is connected with second movable block (10), first movable block (9), second movable block (10) are connected with inside hollow fixed box (11), first movable block (9), second movable block (10) and fixed box (11) looks sliding connection, first movable block (9) and second movable block (10) are connected with the roll adjustment part of adjustment interval.

7. The apparatus of claim 6, wherein: the inner wall of the fixed box (11) is provided with a sliding groove (12), the first moving block (9) and the second moving block (10) are both connected with a sliding block (13), and the sliding block (13) is connected to the sliding groove (12) in a sliding mode.

8. The perforating and routing device for the tubes as recited in claim 7, further comprising: the distance adjusting part comprises a first rotating rod (15) which is rotatably connected to the fixed box (11) and a second rotating rod (16) which is coaxially and fixedly connected with the first rotating rod (15); the first rotating rod (15) penetrates through and is in threaded connection with the first moving block (9), the second rotating rod (16) penetrates through and is in threaded connection with the second moving block (10), the thread turning directions of the first rotating rod (15) and the second rotating rod (16) are opposite, and the first moving block (9) and the second moving block (10) are symmetrically arranged on two sides of the joint of the first rotating rod (15) and the second rotating rod (16).

9. The apparatus of claim 6, wherein: the fixed plate (3) is provided with a connecting groove (17), and one end, far away from the first moving block (9), of the first connecting rod (5) is clamped in the connecting groove (17) in a sliding mode.

10. A tube perforation alignment apparatus as claimed in claim 9, wherein: and the first connecting rod (5) and the second connecting rod (6) are in threaded connection with supporting nuts (18) which support the fixing plate (3).