CN217194022U

CN217194022U - Marine U type pipe strap fluting auxiliary fixtures

Info

Publication number: CN217194022U
Application number: CN202220269286.3U
Authority: CN
Inventors: 梁英长; 杨展鹏; 孙成功; 邓斌; 王建博
Original assignee: Dalian Ship Building Factory No 1 Rivet Welding Co
Current assignee: Dalian Shipbuilding Industry Outfitting Co ltd
Priority date: 2022-02-10
Filing date: 2022-02-10
Publication date: 2022-08-16
Anticipated expiration: 2032-02-10

Abstract

The utility model relates to a marine instrument processing technology field specifically is a marine U type pipe strap fluting auxiliary fixtures, including big plectane, three isosceles triangle shape movable distribution that is in slider on the big plectane top surface, through compressing tightly the part set up in the auxiliary disc of big plectane top surface and set up in the small circle board of big plectane bottom surface central point, the card is equipped with U type pipe strap main part on the outer wall of auxiliary disc, the internal diameter of U type pipe strap main part with the diameter size of auxiliary disc is equal, still be provided with on the slider and be used for fixing the conflict part of U type pipe strap main part. The utility model discloses this marine U type pipe strap fluting auxiliary fixtures adopts the lathe work mode that machining efficiency is high, comes the center location of supplementary completion U type pipe strap with the frock, makes the work piece location simpler, swift, accurate, compares former traditional handicraft, and clamping, location are more convenient, improve machining efficiency, are convenient for construct in a large number.

Description

Marine U type pipe strap fluting auxiliary fixtures

Technical Field

The utility model relates to a marine instrument processing technology field specifically is a marine U type pipe strap slotting auxiliary fixtures.

Background

The inside notch that needs certain width of processing and degree of depth of marine part U type pipe strap product now, and the tradition mode of processing is general two kinds: a lathe processing adopts manual centering positioning or positioning by a three-jaw chuck; another milling machine processes notches.

The two processing modes have certain defects in actual operation, for example, after the U-shaped pipe is clamped and pressed, a product has certain elastic deformation, a lathe is directly positioned by adopting a three-jaw chuck, the chuck is easy to excessively contact with the product, so that the appearance of the product is damaged, the appearance is not standard, and meanwhile, the notch of the U-shaped pipe to be processed is shallow; the lathe machining adopts manual center adjustment positioning, and although the positioning is accurate, the labor efficiency is low; the milling machine is adopted to process the notch, so that the actual efficiency is not high although the positioning is convenient and the processing precision is high.

SUMMERY OF THE UTILITY MODEL

Based on the weak point among the prior art who mentions among the above-mentioned background art, the utility model provides a marine U type pipe strap fluting auxiliary fixtures.

The utility model discloses an adopt following technical scheme to overcome above technical problem, specifically be:

marine U type pipe strap fluting auxiliary fixtures, including big plectane, three be isosceles triangle shape movable distribution in slider on the big plectane top surface, through compress tightly the part set up in the auxiliary disc of big plectane top surface and set up in the small circle board of big plectane bottom surface central point portion, the card is equipped with U type pipe strap main part on the outer wall of auxiliary disc, the internal diameter of U type pipe strap main part with the diameter size of auxiliary disc is equivalent, still be provided with on the slider and be used for fixing the conflict part of U type pipe strap main part.

As a further aspect of the present invention: the sliding block is characterized in that a first sliding groove used for sliding the sliding block is formed in the top surface of the large circular plate, a second sliding groove corresponding to the first sliding groove is formed in the bottom surface of the large circular plate, the second sliding groove is communicated with the first sliding groove through a sliding way, a connecting seat fixedly connected with the sliding block is arranged in the sliding way in a sliding mode, a fixing plate is arranged in the second sliding groove in a sliding mode, and the fixing plate is connected with the connecting seat through a bolt.

As a further aspect of the present invention: the supporting part comprises a supporting seat, the sliding block is arranged right opposite to an extrusion frame on the auxiliary disc, the supporting seat is arranged in the inner side of the extrusion frame and vertically connected with the sliding block, a first screw rod is arranged at the top end of the extrusion frame in a penetrating mode and rotatably connected with the supporting seat, and the bottom end of the extrusion frame abuts against the outer wall of the U-shaped pipe clamp main body through a rubber pad.

As a further aspect of the present invention: the pressing part comprises a threaded hole arranged at the center of the top surface of the large circular plate, a thread block in threaded connection with the threaded hole and a twisting cylinder vertically arranged in the annular cavity of the auxiliary plate, the twisting cylinder is vertically connected with the thread block, and a pressing plate which is abutted against the top surface of the auxiliary plate is arranged on the cylinder body of the twisting cylinder.

As a further aspect of the present invention: the inner cavity of the twisting drum is vertically and rotatably provided with a second screw, a nut seat is in threaded connection with the rod body of the second screw, a plurality of connecting rods are arranged on the whole body of the nut seat, the tail ends of the connecting rods are connected with the inner wall of the pressing plate, and a plurality of sliding seams through which the connecting rods slide and penetrate are vertically arranged on the drum body of the twisting drum.

As a further aspect of the present invention: the top surface of the large circular plate is provided with a plurality of positioning holes surrounding the threaded holes, and the bottom surface of the auxiliary plate is provided with a plurality of insertion rods corresponding to the positioning holes.

After the structure more than adopting, the utility model discloses compare in prior art, possess following advantage:

this marine U type pipe strap fluting auxiliary fixtures adopts the lathe processing mode that machining efficiency is high, uses the frock to assist the central point of accomplishing U type pipe strap to fix a position, makes the work piece location simpler, swift, accurate, compares former traditional technology, and clamping, location are more convenient, improve machining efficiency, are convenient for construct in a large number.

Drawings

Fig. 1 is a schematic structural view of the whole front of the present invention.

Fig. 2 is a schematic view of the overall back structure of the present invention.

Fig. 3 is a schematic diagram of the separation structure of the large circular plate and the sliding block of the present invention.

Fig. 4 is a schematic structural view of the auxiliary plate and the torsion drum of the present invention.

Fig. 5 is a schematic structural view of the inside of the torsion drum of the present invention.

In the figure: 1. a large circular plate; 2. a U-shaped pipe clamp main body; 3. an auxiliary disc; 4. a first chute; 5. a slider; 6. a supporting seat; 7. extruding the frame; 8. a first screw; 9. a fixing plate; 10. a slideway; 11. a connecting seat; 12. a threaded hole; 13. positioning the opening; 14. inserting a rod; 15. a thread block; 16. twisting the rotary drum; 17. pressing a plate; 18. a second screw; 19. a nut seat; 20. a small circular plate; 21. a second runner.

Detailed Description

Referring to fig. 1 to 5, in an embodiment of the present invention, an auxiliary U-shaped pipe clamp grooving tool for a ship includes a large circular plate 1, three sliders 5 movably distributed on the top surface of the large circular plate 1 in an isosceles triangle shape, an auxiliary disc 3 disposed on the top surface of the large circular plate 1 through a pressing member, and a small circular plate 20 disposed at the central portion of the bottom surface of the large circular plate 1, wherein a U-shaped pipe clamp main body 2 is clamped on the outer wall of the auxiliary disc 3, the inner diameter of the U-shaped pipe clamp main body 2 is equal to the diameter of the auxiliary disc 3, and the sliders 5 are further provided with a collision member for fixing the U-shaped pipe clamp main body 2;

when the device is used, a person can fix the small circular plate 20 through a three-jaw chuck or a four-jaw chuck of a lathe to ensure that the large circular plate 1 is stably connected with the lathe, then the person can select and match an auxiliary disc 3 with a proper size according to the inner diameter size of a U-shaped pipe clamp main body 2 to be processed, the auxiliary disc 3 is fixedly connected with the large circular plate 1 through a pressing part, after the U-shaped pipe clamp main body 2 is arranged on the outer wall of the auxiliary disc 3, the annular inner wall of the U-shaped pipe clamp main body 2 can be tightly attached to the outer wall of the auxiliary disc 3 to complete the central positioning of the U-shaped pipe clamp main body 2, then the person can adjust the sliding block 5 on the large circular plate 1 to ensure that the sliding block 5 is abutted against the outer wall of the U-shaped pipe clamp main body 2 to position the radial position of the U-shaped pipe clamp main body 2, and the abutting part is used for enhancing the fixing effect on the U-shaped pipe clamp main body 2, so that the positioning mode is simple, quick and convenient, The method is accurate, and compared with the prior art, the clamping and positioning are more convenient, the processing efficiency is improved, and a large amount of construction is facilitated.

In an embodiment of the present invention, a first sliding groove 4 for sliding a slider 5 is disposed on a top surface of a large circular plate 1, a second sliding groove 21 corresponding to the first sliding groove 4 is disposed on a bottom surface of the large circular plate 1, the second sliding groove 21 is communicated with the first sliding groove 4 through a sliding channel 10, a connecting seat 11 fixedly connected with the slider 5 is slidably disposed in the sliding channel 10, a fixing plate 9 is slidably disposed in the second sliding groove 21, and the fixing plate 9 is connected with the connecting seat 11 through a bolt;

when adjusting the position of slider 5 on big plectane 1, slider 5 can make fixed plate 9 displace in second spout 21 when sliding displacement in first spout 4 to this can inject slider 5's removal orbit, stability when guaranteeing slider 5 displacement, and by bolt fixed connection between fixed plate 9 and the slider 5, can be convenient for when slider 5 uses, guarantee slider 5's fixed effect, and make things convenient for the dismouting in slider 5 later stage.

In another embodiment of the present invention, the abutting part comprises an extruding frame 7 disposed on a surface of the slider 5 facing the auxiliary disc 3, a supporting seat 6 vertically connected to the slider 5 is disposed in the extruding frame 7, a first screw 8 rotatably connected to the supporting seat 6 is disposed through a top thread of the extruding frame 7, and a bottom end of the extruding frame 7 abuts against an outer wall of the U-shaped pipe clamp body 2 through a rubber pad;

when slider 5 offseted with U type pipe strap main part 2 outer wall, personnel's accessible was twisted first screw rod 8, caused extrusion frame 7 to conflict U type pipe strap main part 2's external diameter, can implement fixedly from this to U type pipe strap main part 2 to through the setting of rubber pad, can weaken extrusion frame 7 to the extrusion power of U type pipe strap main part 2 external diameter to a certain extent, in order to prevent that the extrusion is excessive, cause U type pipe strap main part 2 appearance to damage.

In another embodiment of the present invention, the pressing member includes a threaded hole 12 disposed at the center of the top surface of the large circular plate 1, a threaded block 15 screwed into the threaded hole 12, and a torsion cylinder 16 vertically disposed in the annular cavity of the auxiliary plate 3, the torsion cylinder 16 is perpendicularly connected to the threaded block 15, and a pressing plate 17 abutting against the top surface of the auxiliary plate 3 is disposed on the body of the torsion cylinder 16;

when the auxiliary plate 3 is installed on the large circular plate 1, a person can firstly align and insert the thread block 15 into the threaded hole 12, and twist the rotary cylinder 16 by twisting, so that the thread block 15 moves to the deep inside of the threaded hole 12, and the pressing plate 17 is tightly attached to the auxiliary plate 3, therefore, by utilizing the thread structure, the rotary cylinder 16 is fixedly connected with the large circular plate 1, and the pressing plate 17 can compress and fix the auxiliary plate 3.

In another embodiment of the present invention, a second screw 18 is vertically and rotatably disposed in the inner cavity of the torsion cylinder 16, a nut seat 19 is threadedly connected to the shaft of the second screw 18, a plurality of connecting rods are disposed around the nut seat 19, the ends of the connecting rods are all connected to the inner wall of the pressing plate 17, and a plurality of sliding seams through which the connecting rods slide are vertically disposed on the cylinder body of the torsion cylinder 16;

because the inner diameters and the thicknesses of different U-shaped pipe clamps are different, when the auxiliary discs 3 matched with the thicknesses of the U-shaped pipe clamps are installed on the large circular plate 1, a person can immediately twist the second screw 18 to enable the second screw 18 to rotate in the inner cavity of the twisting cylinder 16, the nut seat 19 slides on the rod body of the second screw 18 under the action of the thread structure, and the pressing plate 17 is driven by the connecting rod to synchronously displace on the cylinder body of the twisting cylinder 16, so that the position of the pressing plate 17 is adjusted, and therefore after the thread block 15 is rotated to the deep inside of the threaded hole 12, the pressing plate 17 can still abut against the auxiliary discs 3 with different thicknesses, and the application range of the device is further enlarged.

In another embodiment of the present invention, the top surface of the large circular plate 1 is provided with a plurality of positioning holes 13 surrounding the threaded holes 12, and the bottom surface of the auxiliary plate 3 is provided with a plurality of insertion rods 14 corresponding to the positioning holes 13;

if the large circular plate 1 is vertically arranged on the lathe, when the auxiliary disc 3 is mounted on the large circular plate 1, a person can align the insertion rod 14 to penetrate into the positioning hole 13, so that the effect of primarily positioning the auxiliary disc 3 can be achieved, and the stability of the auxiliary disc 3 on the surface of the large circular plate 1 is further enhanced.

Claims

1. Marine U type pipe strap fluting auxiliary fixtures, its characterized in that is isosceles triangle shape movable distribution including big plectane (1), three in slider (5) on big plectane (1) top surface, through compressing tightly the part set up in auxiliary disc (3) of big plectane (1) top surface and set up in little plectane (20) of big plectane (1) bottom surface central point portion, the card is equipped with U type pipe strap main part (2) on the outer wall of auxiliary disc (3), the internal diameter of U type pipe strap main part (2) with the diameter size of auxiliary disc (3) is equivalent, still be provided with on slider (5) and be used for fixing the conflict part of U type pipe strap main part (2).

2. The marine U-shaped pipe clamp grooving auxiliary tool according to claim 1, wherein a first sliding groove (4) used for sliding of the sliding block (5) is formed in the top surface of the large circular plate (1), a second sliding groove (21) corresponding to the first sliding groove (4) is formed in the bottom surface of the large circular plate (1), the second sliding groove (21) is communicated with the first sliding groove (4) through a sliding way (10), a connecting seat (11) fixedly connected with the sliding block (5) is arranged in the sliding way (10) in a sliding manner, a fixing plate (9) is arranged in the second sliding groove (21) in a sliding manner, and the fixing plate (9) is connected with the connecting seat (11) through a bolt.

3. The marine U-shaped pipe clamp grooving auxiliary tool according to claim 2, wherein the abutting part comprises a pressing frame (7) arranged on one surface, facing the auxiliary disc (3), of the sliding block (5), a supporting seat (6) vertically connected with the sliding block (5) is arranged in the inner side of the pressing frame (7), a first screw (8) rotatably connected with the supporting seat (6) is arranged at the top end of the pressing frame (7) in a threaded manner, and the bottom end of the pressing frame (7) abuts against the outer wall of the U-shaped pipe clamp main body (2).

4. The marine U-shaped pipe clamp grooving auxiliary tool according to claim 1, wherein the pressing component comprises a threaded hole (12) formed in the center of the top surface of the large circular plate (1), a threaded block (15) in threaded connection with the threaded hole (12), and a torsion drum (16) vertically arranged in an annular cavity of the auxiliary disc (3), the torsion drum (16) is vertically connected with the threaded block (15), and a pressing plate (17) abutting against the top surface of the auxiliary disc (3) is arranged on a drum body of the torsion drum (16).

5. The marine U-shaped pipe clamp grooving auxiliary tool according to claim 4, wherein a second screw (18) is vertically and rotatably arranged in an inner cavity of the twisting cylinder (16), a nut seat (19) is in threaded connection with a rod body of the second screw (18), a plurality of connecting rods are arranged on the circumference of the nut seat (19), the tail ends of the connecting rods are connected with the inner wall of the pressing plate (17), and a plurality of sliding seams for the connecting rods to slide and penetrate through are vertically arranged on a cylinder body of the twisting cylinder (16).

6. Marine U-shaped pipe clamp grooving auxiliary tool according to claim 4, wherein a plurality of positioning holes (13) arranged around the threaded holes (12) are formed in the top surface of the large circular plate (1), and a plurality of insertion rods (14) corresponding to the positioning holes (13) are arranged on the bottom surface of the auxiliary disc (3).