CN210966466U

CN210966466U - Straightener is used in titanium tubular product processing

Info

Publication number: CN210966466U
Application number: CN201921521808.9U
Authority: CN
Inventors: 刘杰
Original assignee: Baoji Feiteng Metal Materials Co ltd
Current assignee: Baoji Feiteng Metal Materials Co ltd
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-07-10
Anticipated expiration: 2029-09-12

Abstract

The utility model discloses a straightener is used in titanium tubular product processing, including base, fixture, sliding seat and damper, the both ends of base bottom all are fixed with damper, and the both sides at base top all are fixed with the slide rail, the top of base is provided with the sliding seat, and evenly be provided with on the sliding seat with slide rail assorted pulley, the top of sliding seat is fixed with the casing, and one side of casing is fixed with the control box, servo motor is installed on the top of casing, be fixed with the fixing base on the base of alignment pressure head below, and the both ends of base top both sides all are fixed with fixture. The utility model discloses an install base, sliding seat, slide rail, pulley, casing, servo motor, horizontal pole, screw lead screw, first gear, second gear, drive block, dead lever, alignment pressure head and fixing base for put the part that the titanium pipe needs the alignment on the fixing base, the dead lever drives the alignment pressure head and descends and extrude the alignment with the titanium pipe.

Description

Straightener is used in titanium tubular product processing

Technical Field

The utility model relates to a tubular product processing technology field specifically is a straightener is used in titanium tubular product processing.

Background

The titanium pipe is a pipe made of titanium or titanium alloy, and is widely applied to heat exchange equipment, such as a tubular heat exchanger, a coil heat exchanger, a coiled pipe heat exchanger, a condenser, an evaporator, a conveying pipeline and the like, and many nuclear power industries use the titanium pipe as a pipe for the unit standard, and the titanium pipe can be bent and deformed in the production and processing process and can be put into use only by being straightened, but the existing straightening method has some problems, and is concretely as follows;

1. the traditional titanium pipe straightening method mainly adopts a manual straightening or stamping mode, so that time and labor are wasted, and the titanium pipe is easily damaged;

2. the device is not beneficial to fixing and limiting two ends of the titanium tube when the titanium tube is straightened, so that the titanium tube is easy to deviate or shift after being stressed and the straightening effect is influenced;

3. most of the devices do not have the functions of shock absorption and buffering, are easy to vibrate during operation, and have low stability.

Disclosure of Invention

An object of the utility model is to provide a straightener is used in titanium tubular product processing to solve the traditional alignment method that provides in the above-mentioned background art and waste time and energy, be unfavorable for fixed titanium pipe and do not possess buffer function's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a straightener for processing titanium pipes comprises a base, a clamping mechanism, a movable seat and a damping mechanism, wherein the damping mechanism is fixed at both ends of the bottom of the base, slide rails are fixed at both sides of the top of the base, the movable seat is arranged above the base, pulleys matched with the slide rails are uniformly arranged on the movable seat, a shell is fixed at the top end of the movable seat, a control box is fixed at one side of the shell, a servo motor is installed at the top end of the shell, a cross rod is arranged at one end inside the shell, the output end of the servo motor is connected with the cross rod through a belt pulley mechanism, a threaded lead screw is vertically arranged inside the shell at one side of the cross rod, a driving block is sleeved on the threaded lead screw, a fixed rod is fixed at one side of the driving block, the fixed rod penetrates through the bottom end of the shell, a straightening pressure head is fixed at the bottom end of the fixed rod, a, and the two ends of the two sides of the top of the base are both fixed with clamping mechanisms.

Preferably, fixture includes fixed plate, spacing clamp and adjusting screw, the both ends of base top both sides all are fixed with the fixed plate, and the central point department of fixed plate all transversely has passed adjusting screw, one side of adjusting screw all is fixed with the spacing clamp.

Preferably, the bottom end of the straightening pressure head is provided with a lower arc-shaped groove, the top end of the fixing seat is provided with an upper arc-shaped groove, and the upper arc-shaped groove corresponds to the lower arc-shaped groove up and down.

Preferably, damper includes moving part, preformed groove, reset spring and undersetting, the inside of undersetting all is provided with the preformed groove, and the inside in preformed groove evenly is fixed with the moving part through reset spring, the top of moving part all is connected with the bottom of base.

Preferably, the moving part all is "U" type structure, and the both ends of moving part bottom all are provided with the stopper.

Preferably, a first gear is arranged on the cross rod, a second gear is arranged on the threaded screw rod, and the first gear is meshed with the second gear.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the straightener for processing the titanium pipe is provided with a base, a movable seat, a slide rail, a pulley, a shell, a servo motor, a cross rod, a threaded screw rod, a first gear, a second gear, a driving block, a fixed rod, a straightening pressure head and a fixed seat, so that the part of the titanium tube to be straightened is placed on the fixed seat, the servo motor drives the cross rod to rotate through the belt pulley mechanism, the first gear on the cross rod is meshed with the second gear on the threaded screw rod, so that the threaded screw rod rotates, further driving the driving block to move up and down on the threaded screw rod, so that the fixed rod drives the straightening pressure head to descend to extrude and straighten the titanium tube, the movable seat can be moved left and right by sliding the pulley on the sliding rail to horizontally adjust the straightening position, thereby being convenient, rapid, time-saving and labor-saving, the extrusion force of the straightening pressure head can be adjusted by controlling the rotating speed of the servo motor, so that the titanium tube is prevented from being damaged.

(2) This straightener is used in titanium tubular product processing is through installing fixture, the fixed plate, adjusting screw and spacing clamp, both ends in base top both sides all are fixed with the fixed plate, the central point department of position of fixed plate has passed adjusting screw in the transverse direction, adjusting screw's one end all is fixed with spacing clamp, through manual rotatory adjusting screw, make spacing clamp remove in opposite directions, the titanium pipe between will carry out the fixed clamp tight, play spacing effect, avoid the titanium pipe to take place skew or shift when carrying out the extrusion alignment.

(3) This straightener is used in titanium tubular product processing is through installing damper, undersetting, preformed groove, reset spring and moving part, if produce vibrations when the device extrudees the alignment, the impact force makes the base extrude downwards, and then orders about the moving part and pushes down reset spring, absorbs partly shaking force through reset spring's flexible resilience, plays the effect of shock attenuation buffering, guarantees the stability of device.

Drawings

Fig. 1 is a schematic view of the front view cross-sectional structure of the present invention.

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

Fig. 3 is an enlarged cross-sectional structure diagram of the utility model at a in fig. 1.

Fig. 4 is a schematic view of the sectional structure of the damping mechanism of the present invention.

Fig. 5 is a schematic view of the sectional structure of the clamping mechanism of the present invention.

In the figure: 1. a base; 2. a pulley; 3. a clamping mechanism; 301. a fixing plate; 302. a limiting clamp; 303. adjusting the screw rod; 4. straightening a pressure head; 5. fixing the rod; 6. a housing; 7. a servo motor; 8. a control box; 9. a movable seat; 10. a fixed seat; 11. a slide rail; 12. a damping mechanism; 1201. a movable member; 1202. reserving a groove; 1203. a return spring; 1204. a lower support; 13. a cross bar; 14. a first gear; 15. a second gear; 16. a threaded lead screw; 17. the block is driven.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: a straightening machine for titanium pipe processing comprises a base 1, a clamping mechanism 3, a movable seat 9 and a damping mechanism 12, wherein the damping mechanism 12 is fixed at two ends of the bottom of the base 1, the damping mechanism 12 comprises a movable piece 1201, a reserved groove 1202, a reset spring 1203 and a lower support 1204, the reserved groove 1202 is formed in the lower support 1204, movable pieces 1201 are fixed in the reserved groove 1202 uniformly through the reset spring 1203, the top ends of the movable pieces 1201 are connected with the bottom end of the base 1, the movable pieces 1201 are U-shaped structures, and limiting blocks are arranged at two ends of the bottom of the movable piece 1201;

if vibration is generated during extrusion straightening, the base 1 is extruded downwards by impact force, so that the moving part 1201 is driven to press down the reset spring 1203, a part of vibration force is absorbed through the telescopic resilience of the reset spring 1203, the effect of shock absorption and buffering is achieved, the stability of the device is ensured, and the moving part 1201 can be prevented from slipping by the limiting block;

the two sides of the top of the base 1 are both fixed with slide rails 11, a movable seat 9 is arranged above the base 1, pulleys 2 matched with the slide rails 11 are evenly arranged on the movable seat 9, a shell 6 is fixed at the top end of the movable seat 9, a control box 8 is fixed at one side of the shell 6, a servo motor 7 is installed at the top end of the shell 6, the type of the servo motor 7 can be Y90S-2, a cross rod 13 is arranged at one end inside the shell 6, the output end of the servo motor 7 is connected with the cross rod 13 through a belt pulley mechanism, a threaded screw rod 16 is vertically arranged inside the shell 6 at one side of the cross rod 13, a first gear 14 is arranged on the cross rod 13, a second gear 15 is arranged on the threaded screw rod 16, a driving block 17 is sleeved on the threaded screw rod 16, the first gear 14 is meshed with the second gear 15, a fixing rod 5 is fixed at one side of the driving block 17, and the bottom end of the fixed rod 5 is fixed with a straightening pressure head 4;

the servo motor 7 drives the cross rod 13 to rotate through the belt pulley mechanism, a first gear 14 on the cross rod 13 is meshed with a second gear 15 on the threaded screw rod 16, so that the threaded screw rod 16 rotates, an inner thread matched with an outer thread of the threaded screw rod 16 is arranged on the inner wall of the driving block 17, the driving block 17 is further driven to move up and down on the threaded screw rod 16, the fixing rod 5 drives the straightening pressure head 4 to descend to extrude and straighten the titanium pipe, the extruding force of the straightening pressure head 4 can be adjusted by controlling the rotating speed of the servo motor 7, and the titanium pipe is prevented from being damaged;

a fixed seat 10 is fixed on the base 1 below the straightening pressure head 4, a lower arc-shaped groove is arranged at the bottom end of the straightening pressure head 4, an upper arc-shaped groove is arranged at the top end of the fixed seat 10, and the upper arc-shaped groove corresponds to the lower arc-shaped groove up and down;

the upper arc-shaped groove and the lower arc-shaped groove are in contact with the circular surface of the titanium pipe so as to avoid extruding and deforming the circular surface of the titanium pipe;

the clamping mechanisms 3 are fixed at two ends of two sides of the top of the base 1, each clamping mechanism 3 comprises a fixing plate 301, a limiting clamp 302 and an adjusting screw 303, the fixing plates 301 are fixed at two ends of two sides of the top of the base 1, the adjusting screws 303 transversely penetrate through the central positions of the fixing plates 301, and the limiting clamps 302 are fixed at one sides of the adjusting screws 303;

the adjusting screw 303 is manually rotated, so that the limiting clamps 302 move oppositely to fix and clamp two ends of the titanium tube, the limiting effect is achieved, and the titanium tube is prevented from deviating or shifting during extrusion and straightening.

The working principle is as follows: when in use, the external power supply is used, firstly, the titanium tube is placed on the fixed seat 10, the adjusting screw 303 is manually rotated to enable the limiting clamp 302 to move oppositely, the two ends of the titanium tube are fixedly clamped, the limiting effect is achieved, the titanium tube is prevented from deviating or shifting when in extrusion straightening, the movable seat 9 can be moved leftwards and rightwards by the sliding pulley 2 on the sliding rail 11 to horizontally adjust the straightening position, so that the straightening pressure head 4 is aligned with the bent part of the titanium tube, then the servo motor 7 drives the cross rod 13 to rotate through the belt pulley mechanism, the first gear 14 on the cross rod 13 is meshed with the second gear 15 on the threaded screw rod 16 to enable the threaded screw rod 16 to rotate, the inner wall of the driving block 17 is provided with an internal thread matched with the external thread of the threaded screw rod 16, the driving block 17 is further driven to move upwards and downwards on the threaded screw rod 16, so that the fixing rod 5 drives the straightening, the 4 extruded dynamics of alignment pressure head can be adjusted through the rotational speed of control servo motor 7, avoids damaging the titanium pipe, if produce vibrations when extrudeing the alignment, the impact force makes base 1 extrude downwards, and then orders about moving part 1201 and pushes down reset spring 1203, kick-backs through the flexible of reset spring 1203 and absorbs partly shaking force, plays the effect of shock attenuation buffering, guarantees the stability of device.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a straightener is used in processing of titanium tubular product, includes base (1), fixture (3), sliding seat (9) and damper (12), its characterized in that: the damping mechanism (12) is fixed at two ends of the bottom of the base (1), the sliding rails (11) are fixed at two sides of the top of the base (1), the movable seat (9) is arranged above the base (1), the pulleys (2) matched with the sliding rails (11) are uniformly arranged on the movable seat (9), the shell (6) is fixed at the top end of the movable seat (9), the control box (8) is fixed at one side of the shell (6), the servo motor (7) is installed at the top end of the shell (6), the cross rod (13) is arranged at one end of the inner part of the shell (6), the output end of the servo motor (7) is connected with the cross rod (13) through a belt pulley mechanism, the threaded screw rod (16) is vertically arranged in the inner part of the shell (6) at one side of the cross rod (13), the driving block (17) is sleeved on the threaded screw rod (16), and the fixing rod (5) is fixed at one side of, the fixed rod (5) penetrates through the bottom end of the shell (6), the bottom end of the fixed rod (5) is fixedly provided with a straightening pressure head (4), a fixed seat (10) is fixedly arranged on the base (1) below the straightening pressure head (4), and two ends of two sides of the top of the base (1) are fixedly provided with clamping mechanisms (3).

2. The straightening machine for titanium pipe machining according to claim 1, wherein: fixture (3) are including fixed plate (301), stop clip (302) and adjusting screw (303), the both ends of base (1) top both sides all are fixed with fixed plate (301), and the central point department of fixed plate (301) all transversely passes adjusting screw (303), one side of adjusting screw (303) all is fixed with stop clip (302).

3. The straightening machine for titanium pipe machining according to claim 1, wherein: the bottom of the straightening pressure head (4) is provided with a lower arc-shaped groove, the top of the fixed seat (10) is provided with an upper arc-shaped groove, and the upper arc-shaped groove corresponds to the lower arc-shaped groove up and down.

4. The straightening machine for titanium pipe machining according to claim 1, wherein: the damping mechanism (12) comprises a movable piece (1201), a reserved groove (1202), a reset spring (1203) and a lower support (1204), the reserved groove (1202) is formed in the lower support (1204), the movable piece (1201) is uniformly fixed in the reserved groove (1202) through the reset spring (1203), and the top end of the movable piece (1201) is connected with the bottom end of the base (1).

5. The straightening machine for titanium pipe machining according to claim 4, wherein: the moving parts (1201) are of U-shaped structures, and limiting blocks are arranged at two ends of the bottom of the moving parts (1201).

6. The straightening machine for titanium pipe machining according to claim 1, wherein: the cross rod (13) is provided with a first gear (14), the threaded screw rod (16) is provided with a second gear (15), and the first gear (14) is meshed with the second gear (15).