CN215593142U

CN215593142U - Heat treatment device for telescopic pipe production

Info

Publication number: CN215593142U
Application number: CN202121374022.6U
Authority: CN
Inventors: 张令科
Original assignee: Dalian Chengyu Marine High Strength Fastener Co Ltd
Current assignee: Dalian Chengyu Marine High Strength Fastener Co Ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2022-01-21
Anticipated expiration: 2031-06-21

Abstract

The utility model discloses a heat treatment device for producing extension pipes, which relates to the technical field of ship oil extension pipe processing and solves the technical problems that the existing heat treatment device can not effectively fix the oil extension pipes, so that the oil extension pipes are easy to fall off during heat treatment processing, and the working efficiency of the heat treatment device is further reduced, the heat treatment device comprises a heat treatment box and a plurality of bearing frames with the same structure, wherein a first groove is formed in the lower wall surface in the heat treatment box, a motor is fixedly arranged in the first groove, a rotating disc is fixedly arranged at the driving end of the motor, and a slot is formed in the rotating disc. The oil pipe is prevented from falling off, and the working efficiency of the heat treatment device is improved.

Description

Heat treatment device for telescopic pipe production

Technical Field

The utility model relates to the technical field of ship oil stay tube processing, in particular to a heat treatment device for telescopic tube production.

Background

The marine diesel engine has high thermal efficiency, good economical efficiency, easy starting, great adaptability to various ships, and can be used as ship propulsion power soon after coming out, wherein the more important part in the marine diesel engine is the oil stay tube, also called as extension tube, which needs heat treatment processing in the production process, for example, in the utility model patent named as the tubular heat treatment loading frame with the publication number of CN208151447U, the utility model designs a rotating loading plate to make two adjacent loading plates staggered with each other, thereby when placing or taking parts, the utility model is faster and more convenient, and simultaneously, the position of the loading plate is ensured to be stable and reliable when in use by the limiting mechanism between the limiting column and the loading plate, and simultaneously, the V-shaped groove on the loading plate can satisfy the placing of the tubular parts with multiple different diameters, the production efficiency of the parts is improved, and the situation that the parts can be arranged on the existing loading frame for the tubular parts for many times is avoided, but multilayer loading frame is fixed relatively, and it is more troublesome when placing spare part on the loading frame, need one to place spare part or take away at required station, has just so reduced work efficiency's problem, but current heat treatment device can not be to the effectual fixed of oil trombone slide to make when thermal treatment processing, oil trombone slide takes place to drop easily, and then reduces heat treatment device's work efficiency.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a heat treatment device for telescopic pipe production, which solves the technical problems that the existing heat treatment device can not effectively fix an oil drawn pipe, so that the oil drawn pipe is easy to fall off during heat treatment processing, and the working efficiency of the heat treatment device is reduced.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a heat treatment device is used in flexible pipe production, includes the same carriage of thermal treatment case and a plurality of structure, first recess has been seted up to the wall down in the thermal treatment incasement, fixed mounting has the motor in the first recess, motor drive end fixed mounting has the rolling disc, the slot has been seted up on the rolling disc, and is a plurality of install splicing apparatus between the carriage, the carriage passes through the splicing apparatus cartridge in the slot, carriage wall fixed mounting has the same crossbeam board of a plurality of structures, install stop device on the carriage.

Preferably, the splicing apparatus includes a bearing, four corners of a lower wall surface of the bearing frame are provided with grooves, the bearing is fixedly installed in the grooves, a pillar is fixedly installed on an inner ring of the bearing, two sides of the pillar are fixedly installed with cross rods, four corners of an upper wall surface of the bearing frame are respectively fixedly installed with bearing blocks, inner cavities are arranged in the bearing blocks, installation grooves are formed in the lower wall surface of the inner cavities, openings are formed in the upper wall surface of the bearing blocks, and the openings run through the inner cavities.

Preferably, the bearing frame is inserted into the slot through the strut.

Preferably, the length sum of the cross bar is smaller than the opening length and the inner cavity diameter.

Preferably, stop device includes the same V type groove of a plurality of structures and U type seat, and is a plurality of V type groove is seted up on the bearing frame, just be located V type groove both sides fixed mounting on the bearing frame and have the double-screw bolt, the mounting hole has been seted up at U type seat both ends, U type seat passes through the mounting hole cartridge on the double-screw bolt, the double-screw bolt top spin has connect the nut, last wall fixed mounting has the spring in the U type seat, spring lower extreme fixed mounting has the U template.

Preferably, a plurality of through holes with the same structure are formed in the cross beam plate.

Preferably, the lower wall surface of the heat treatment box is fixedly provided with a counterweight pier.

Advantageous effects

The utility model provides a heat treatment device for producing telescopic pipes, which solves the technical problems that the existing heat treatment device can not effectively fix oil drawn pipes, so that the oil drawn pipes are easy to fall off during heat treatment processing, and the working efficiency of the heat treatment device is further reduced.

Drawings

FIG. 1 is a schematic front view of a heat treatment apparatus for manufacturing telescopic tubes according to the present invention.

FIG. 2 is a schematic diagram showing a partially enlarged structure of a heat treatment apparatus for manufacturing a bellows according to the present invention.

FIG. 3 is a schematic structural view of a splicing device of the heat treatment device for telescopic tube production according to the present invention.

FIG. 4 is a schematic top view of a carrying frame of a heat treatment apparatus for manufacturing telescopic tubes according to the present invention.

In the figure: 1. a heat treatment tank; 2. a bearing frame; 3. a motor; 4. rotating the disc; 5. a slot; 6. a beam plate; 7. a bearing; 8. a groove; 9. a pillar; 10. a cross bar; 11. a bearing block; 12. an inner cavity; 13. mounting grooves; 14. an opening; 15. a V-shaped groove; 16. a U-shaped seat; 17. a stud; 18. a nut; 19. a spring; 20. a U-shaped plate; 21. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a heat treatment device for telescopic pipe production comprises a heat treatment box 1 and a plurality of bearing frames 2 with the same structure, wherein a first groove is formed in the lower wall face in the heat treatment box 1, a motor 3 is fixedly installed in the first groove, a rotating disc 4 is fixedly installed at the driving end of the motor 3, a slot 5 is formed in the rotating disc 4, a splicing device is installed between the bearing frames 2, the bearing frames 2 are inserted into the slot 5 through the splicing device, a plurality of cross beam plates 6 with the same structure are fixedly installed on the lower wall face of the bearing frame 2, a limiting device is installed on the bearing frame 2, the splicing device comprises a bearing 7, a groove 8 is formed in the four corners of the lower wall face of the bearing frame 2, the bearing 7 is fixedly installed in the groove 8, a support 9 is fixedly installed on the inner ring of the bearing 7, cross rods 10 are fixedly installed on the two sides of the support 9, the bearing frame comprises a bearing frame 2, bearing blocks 11 are fixedly mounted at four corners of the upper wall surface of the bearing frame 2 respectively, an inner cavity 12 is arranged in each bearing block 11, a mounting groove 13 is formed in the lower wall surface of each inner cavity 12, an opening 14 is formed in the upper wall surface of each bearing block 11, each opening 14 penetrates through each inner cavity 12, the bearing frame 2 is inserted into each slot 5 through a strut 9, the length of each cross rod 10 is smaller than the length of each opening 14 and the diameter of each inner cavity 12, each limiting device comprises a plurality of V-shaped grooves 15 and U-shaped seats 16 which are identical in structure, the V-shaped grooves 15 are arranged on the bearing frame 2, studs 17 are fixedly mounted on the bearing frame 2 and located on two sides of each V-shaped groove 15, mounting holes are formed in two ends of each U-shaped seat 16, each U-shaped seat 16 is inserted onto each stud 17 through the mounting holes, a nut 18 is screwed on each stud 17, and a spring 19 is fixedly mounted on the inner upper wall surface of each U-shaped seat 16, the lower end of the spring 19 is fixedly provided with a U-shaped plate 20, the crossbeam plate 6 is provided with a plurality of through holes 21 with the same structure, and the lower wall surface of the heat treatment box 1 is fixedly provided with a counterweight pier.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.

Example (b): as can be seen from the attached drawings of the specification, the motor 3 and the heat treatment box 1 are electrically controlled and connected with an external controller through leads, when in use, the bearing frame 2 is inserted into the slot 5 of the rotating disc 4 through the support 9, the oil pipes to be processed are respectively placed in the V-shaped grooves 15 at the moment, the U-shaped seats 16 are arranged on the studs 17, the nuts 18 are screwed at the moment, the U-shaped seats 16 press the U-shaped plates 20 downwards, so that the U-shaped plates 20 are connected with the upper wall surfaces of the oil pipes to be processed, the springs 19 are stressed and compressed at the moment, due to the mutual principle of force action, the springs 19 push the U-shaped plates 20 to further tighten the oil pipes to be processed, when the bearing frame 2 is required to be spliced to realize multiple layers, the support 9, the cross bars 10 are inserted into the bearing blocks 11, the cross bars 10 and the supports 9 enter the inner cavities 12, the supports 9 are inserted into the grooves 8 at the moment, the supports 9 are rotated, make horizontal pole 10 perpendicular with opening 14 to make horizontal pole 10 spacing in carrier block 11 with pillar 9, thereby realize bearing frame 2's concatenation, starting motor 3 and heat treatment case 1 this moment, motor 3 drive end rotates and drives rolling disc 4 and rotate, and then drives the oil trombone slide that will treat processing and rotate, and heat treatment case 1 is to the oil trombone slide that will treat processing carrying out thermal treatment processing.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Claims

1. The utility model provides a heat treatment device is used in flexible pipe production, includes thermal treatment case (1) and bearing frame (2) that a plurality of structure is the same, its characterized in that, first recess has been seted up to the lower wall in thermal treatment case (1), fixed mounting has motor (3) in the first recess, motor (3) drive end fixed mounting has rolling disc (4), slot (5) have been seted up on rolling disc (4), and is a plurality of install splicing apparatus between bearing frame (2), bearing frame (2) are through the splicing apparatus cartridge in slot (5), bearing frame (2) lower wall fixed mounting has crossbeam board (6) that a plurality of structures are the same, install stop device on bearing frame (2).

2. The heat treatment device for the production of the telescopic pipe according to claim 1, wherein the splicing device comprises a bearing (7), four corners of the lower wall surface of the bearing frame (2) are provided with grooves (8), the bearing (7) is fixedly installed in the grooves (8), a pillar (9) is fixedly installed on an inner ring of the bearing (7), cross rods (10) are fixedly installed on two sides of the pillar (9), four corners of the upper wall surface of the bearing frame (2) are respectively and fixedly installed with bearing blocks (11), an inner cavity (12) is arranged in each bearing block (11), an installation groove (13) is formed in the lower wall surface of each inner cavity (12), an opening (14) is formed in the upper wall surface of each bearing block (11), and each opening (14) penetrates through each inner cavity (12).

3. The heat treatment device for the production of telescopic pipes according to claim 2, wherein the carrying frame (2) is inserted into the insertion slot (5) through a support (9).

4. A heat treatment device for the production of telescopic tubes according to claim 2, characterized in that the length of the cross-bar (10) is less than the length of the opening (14) and the diameter of the inner chamber (12).

5. The heat treatment device for the telescopic pipe production according to claim 1, wherein the limiting device comprises a plurality of V-shaped grooves (15) and a U-shaped seat (16) which are identical in structure, the V-shaped grooves (15) are arranged on the bearing frame (2), studs (17) are fixedly arranged on the bearing frame (2) and located on two sides of the V-shaped grooves (15), mounting holes are formed in two ends of the U-shaped seat (16), the U-shaped seat (16) is inserted into the studs (17) through the mounting holes, nuts (18) are screwed on the studs (17), springs (19) are fixedly arranged on the inner upper wall surface of the U-shaped seat (16), and U-shaped plates (20) are fixedly arranged at the lower ends of the springs (19).

6. The heat treatment device for telescopic pipe production according to claim 1, wherein the beam plate (6) is provided with a plurality of through holes (21) with the same structure.

7. The heat treatment device for the production of the telescopic pipe according to claim 1, wherein a counterweight pier is fixedly arranged on the lower wall surface of the heat treatment box (1).