CN218838621U - Steel lining tetrafluoro pipe flanging device - Google Patents

Abstract

The utility model provides a steel lining tetrafluoro pipe flanging device, which relates to the steel lining tetrafluoro pipe processing field. The flanging device comprises a base, a clamping mechanism, a flanging mechanism and a driving mechanism, wherein a sliding rail is arranged on the base; the driving mechanism comprises a motor arranged below the base, and a bidirectional screw rod is arranged on the motor; the clamping mechanism comprises clamping seats, the clamping seats are symmetrically arranged on two sides of the motor and are in threaded connection with the bidirectional screw rod, the clamping seats are mounted on the slide rail, clamping grooves and air cylinders are formed in the clamping seats, clamping blocks are arranged in the clamping grooves, and the air cylinders are mounted at the output ends of the air cylinders; the flanging mechanism comprises a sliding seat, the sliding seat is fixedly connected with the clamping seat, an oil cylinder is arranged on the sliding seat, and a flanging die is arranged at the output end of the oil cylinder. The flanging device can be used for simultaneously flanging two ends of the steel lining tetrafluoride pipes with different lengths, so that the flanging efficiency of the steel lining tetrafluoride pipe is improved.

Description

Steel lining tetrafluoro pipe flanging device

Technical Field

The utility model relates to steel lining tetrafluoro pipe processing field, especially a steel lining tetrafluoro pipe flanging device.

Background

The steel lining tetrafluoride pipe takes a metal pipe as a main body, a polytetrafluoroethylene coating is lined inside the steel lining tetrafluoride pipe, and polytetrafluoroethylene has better stability, so the steel lining tetrafluoride pipe is mainly used for conveying corrosive fluid and slurry materials. In order to ensure the sealing performance and the covering of the polytetrafluoroethylene, the polytetrafluoroethylene pipes at the flanges at the two ends of the steel pipe need to be flanged.

At present, the flanging process of the steel lining tetrafluoro pipe is mainly carried out manually, the processing efficiency is low, in addition, as the flanging equipment for the steel lining tetrafluoro pipe is recorded in the application number 202111594152.5, one steel lining tetrafluoro pipe needs at least two independent flanging treatments, the processing efficiency is low, and the production requirement cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem, and for this reason, we provide a steel lining tetrafluoro pipe flanging device.

The embodiment of the utility model provides an adopted technical scheme is: a steel lining tetrafluoro pipe flanging device comprises a base, a clamping mechanism, a flanging mechanism and a driving mechanism, wherein a sliding rail is arranged on the base; the driving mechanism comprises a motor arranged below the base, and a bidirectional screw rod is arranged on the motor; the clamping mechanism comprises clamping seats, the clamping seats are symmetrically arranged on two sides of the motor and are in threaded connection with the bidirectional screw rod, the clamping seats are mounted on the sliding rail, clamping grooves and air cylinders are formed in the clamping seats, clamping blocks are arranged in the clamping grooves, and the clamping blocks are mounted at the output end of the air cylinders; the flanging mechanism comprises a sliding seat, the sliding seat is fixedly connected with the clamping seat, an oil cylinder is arranged on the sliding seat, and a flanging die is arranged at the output end of the oil cylinder.

Preferably, the flanging die is detachably connected with the output end of the oil cylinder.

Preferably, the clamping part of the clamping block is V-shaped.

Preferably, the bottom of the clamping block is provided with a guide block, the clamping groove is provided with a guide groove, and the guide block is arranged in the guide groove.

Preferably, the sliding seat is provided with a limiting plate, the limiting plate is provided with a limiting groove, a limiting block is arranged in the limiting groove, the limiting block is fixedly connected with the clamping block through a connecting rod, and the limiting block is provided with a limiting clamp.

Preferably, the limiting clamp is provided with an inserting rod, the limiting block is provided with a guide hole for the inserting rod to pass through, the inserting rod is provided with a spring, and two ends of the spring are respectively abutted to the limiting clamp and the limiting block.

The utility model has the advantages that:

1. the utility model discloses a set up actuating mechanism, simultaneously, turn-ups mechanism and fixture fixed connection can adjust the distance between the turn-ups mechanism, realize carrying out the turn-ups simultaneously to the both ends of the steel lining tetrafluoro pipe of different length and handle, have improved the turn-ups efficiency of steel lining tetrafluoro pipe.

2. The utility model discloses a set up the clamping part of "V" form on the clamp splice, play the guide effect to steel lining tetrafluoro pipe for the steel lining tetrafluoro pipe in different apertures is in the fixed back of centre gripping, and the center pin that can guarantee steel lining tetrafluoro pipe is located same straight line, that is to say, after adjusting the position of hydro-cylinder for the first time, and follow-up need not to adjust its position once more, has simplified the debugging step of device, is favorable to improving the turn-ups efficiency of steel lining tetrafluoro pipe.

3. The utility model discloses a set up stop gear, stop gear can provide the support for the flange when the flange is extruded towards the flange when the both ends turn-ups of steel lining tetrafluoro pipe, avoids steel lining tetrafluoro pipe to receive the effort after the emergence removal, guarantees the turn-ups effect.

Drawings

Fig. 1 is a front view of a first embodiment of the present invention;

fig. 2 is a schematic overall structure diagram of the first embodiment of the present invention;

FIG. 3 is an enlarged view of a portion a of FIG. 2;

fig. 4 is a schematic overall structure diagram of a second embodiment of the present invention;

fig. 5 is a schematic overall structure diagram of a third embodiment of the present invention;

fig. 6 is an enlarged view of a portion b in fig. 5.

In fig. 1-6: 1. a base; 11. a slide rail; 2. a clamping mechanism; 21. a holder; 211. a guide groove; 22. a clamping groove; 23. a cylinder; 24. a clamping block; 241. a guide block; 3. a flanging mechanism; 31. a slide base; 32. an oil cylinder; 33. a flanging die; 34. a limiting plate; 35. a limiting groove; 36. a limiting block; 37. a connecting rod; 38. a limiting clamp; 381. inserting a rod; 39. a spring; 4. a drive mechanism; 41. a motor; 42. a bidirectional lead screw; 5. a steel lined tetrafluoride tube; 51. and (4) a flange.

Detailed Description

The present invention will be described in further detail below with reference to specific embodiments and with reference to the attached drawings.

According to a first embodiment of the present invention, a flanging device for a steel-lined tetrafluoride pipe, as shown in fig. 1-3, comprises a base 1, a clamping mechanism 2, a flanging mechanism 3, and a driving mechanism 4, wherein a slide rail 11 is arranged on the base 1; the driving mechanism 4 comprises a motor 41 arranged below the base 1, and a bidirectional screw 42 is arranged on the motor 41; the clamping mechanism 2 comprises clamping seats 21, the clamping seats 21 are installed on the sliding rail 11, meanwhile, the clamping seats 21 are symmetrically arranged on two sides of a motor 41 and are in threaded connection with a bidirectional screw rod 42, when the motor 41 drives the bidirectional screw rod 42 to rotate, the two clamping seats 21 can be driven to synchronously approach or separate from each other along the length direction of the sliding rail 11, when the clamping mechanism is used specifically, the distance between the two clamping seats 21 can be set according to the actual length of the steel lining tetrafluoro pipe 5, clamping grooves 22 and air cylinders 23 are formed in the clamping seats 21, clamping blocks 24 are arranged in the clamping grooves 22, the clamping blocks 24 are installed at the output end of the air cylinders 23, after the distance between the two clamping seats 21 is adjusted, the air cylinders 23 drive the clamping blocks 24 to perform clamping action, and the steel lining tetrafluoro pipe 5 can be effectively fixed; the flanging mechanism 3 comprises a sliding seat 31, the sliding seat 31 is fixedly connected with the clamping seat 21, so that the sliding seat 31 can move synchronously with the clamping seat 21, an oil cylinder 32 is arranged on the sliding seat, and a flanging die 33 is arranged at the output end of the oil cylinder 32.

The specific use process of the flanging device for the steel lining tetrafluoro pipe 5 comprises the following steps that firstly, according to the length of the steel lining tetrafluoro pipe 5 to be flanged, a motor 41 is used for driving a bidirectional screw rod 42 to rotate, the distance between two clamping seats 21 is adjusted, then a clamping block 24 is driven by an air cylinder 23, the steel lining tetrafluoro pipe 5 is clamped and fixed on the clamping seats 21, when the flanging mechanism 3 is used for flanging the steel lining tetrafluoro pipe 5, the position of the steel lining tetrafluoro pipe 5 cannot be changed, at the moment, an operator can heat and soften two ends of the steel lining tetrafluoro pipe 5 through a drying gun, finally, an oil cylinder 32 is started, flanging dies 33 at two ends of the steel lining tetrafluoro pipe 5 are close to the steel lining tetrafluoro pipe 5 at the same time, final flanging treatment is carried out, the flanging treatment efficiency of the steel lining tetrafluoro pipe 5 can be effectively improved, and the sliding seats 31 are fixedly connected with the clamping seats 21, so that the flanging treatment on the steel lining tetrafluoro pipe 5 with different lengths can be realized at the flanging mechanism 3.

In addition, the flanging die 33 is detachably connected with the output end of the oil cylinder 32, specifically, a mounting seat (not shown in the figure) can be fixed on the output shaft of the oil cylinder 32, and the flanging die 33 is mounted on the mounting seat through a bolt, so that when the flanging treatment is performed on the steel-lined tetrafluoride pipe 5 with different apertures, the flanging die 33 can be replaced according to actual requirements, and the operation is simple and convenient.

In this embodiment, as shown in fig. 2, the clamping portion of the clamping block 24 is "V" shaped, when two clamping blocks 24 on the same clamping seat 21 are close to each other to clamp the steel lining tetrafluoro pipe 5, the "V" shaped clamping portion plays a guiding role in guiding the steel lining tetrafluoro pipe 5, so that after the steel lining tetrafluoro pipe 5 with different apertures is clamped and fixed, the central axis of the steel lining tetrafluoro pipe 5 can be ensured to be located on the same straight line, that is, after the position of the oil cylinder 32 is adjusted for the first time, the position of the oil cylinder is not required to be adjusted again in the following process, the debugging step of the device is simplified, and the flanging efficiency of the steel lining tetrafluoro pipe 5 is improved.

Meanwhile, the bottom of the clamping block 24 is provided with the guide block 241, the clamping groove 22 is provided with the guide groove 211, the guide block 241 is arranged in the guide groove 211, the stability of the clamping block 24 in the moving process is improved through the matching effect of the guide block 241 and the guide groove 211, the shaking is avoided, and the clamping block 24 is ensured to be capable of effectively clamping the steel lining tetrafluoro pipe 5.

The utility model discloses in the second embodiment, as shown in fig. 4, be fixed with limiting plate 34 on slide 31, be equipped with spacing groove 35 on limiting plate 34, be equipped with stopper 36 in the spacing groove 35, stopper 36 passes through connecting rod 37 fixed connection with clamp splice 24, stopper 36 can remove along with clamp splice 24 is synchronous, be fixed with spacing clamp 38 on stopper 36, and when 24 centre gripping steel lining tetrafluoro pipe 5 of clamp splice, spacing clamp 38 and steel lining tetrafluoro pipe have certain clearance between 5, and simultaneously, but the side butt of spacing clamp 38 is on the flange 51 of 5 tip of steel lining tetrafluoro pipe, can provide the support for flange 51 when turn-ups mould 33 extrudes towards flange 51, avoid steel lining tetrafluoro pipe 5 to receive the effort after taking place to remove, guarantee the turn-ups effect.

The utility model discloses in the third embodiment, as shown in fig. 5-6, be equipped with inserted bar 381 on spacing clamp 38, be equipped with the guiding hole that supplies inserted bar 381 to pass through on stopper 36, inserted bar 381 is inserted and is established in the guiding hole, and simultaneously, install spring 39 on inserted bar 381, the both ends of spring 39 respectively with spacing clamp 38 and stopper 36 butt, in this embodiment, when clamp 24 drives stopper 36 and removes, spacing clamp 38 can be preferred to contact with steel lining tetrafluoro pipe 5 than clamp 24, after spacing clamp 38 contacts with steel lining tetrafluoro pipe 5, and before clamp 24 centre gripping fixes steel lining tetrafluoro pipe 5, restart motor 41 drives clamp 21 and removes towards base 1 both sides, flange 51 butt on side and the steel lining tetrafluoro pipe 5 up to spacing clamp 38, clamp 24 is the fixed steel lining tetrafluoro pipe 5 of centre gripping again this moment, when clamp 24 removes, spacing clamp 38 can contract backward, can not influence the centre gripping action of clamp 24, this spacing clamp 38 can be better carry out the turn-ups to the flange 51 of steel lining 5, guarantee the effect of support of the tip.

The above-mentioned embodiments of the present invention do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (6)

1. A steel lining tetrafluoro pipe flanging device is characterized in that: the device comprises a base, a clamping mechanism, a flanging mechanism and a driving mechanism, wherein a sliding rail is arranged on the base;

the driving mechanism comprises a motor arranged below the base, and a bidirectional screw rod is arranged on the motor;

the clamping mechanism comprises clamping seats, the clamping seats are symmetrically arranged on two sides of the motor and are in threaded connection with the bidirectional screw rod, the clamping seats are arranged on the sliding rails, clamping grooves and air cylinders are formed in the clamping seats, clamping blocks are arranged in the clamping grooves, and the clamping blocks are arranged at the output ends of the air cylinders;

the flanging mechanism comprises a sliding seat, the sliding seat is fixedly connected with the clamping seat, an oil cylinder is arranged on the sliding seat, and a flanging die is arranged at the output end of the oil cylinder.

2. The flanging device for the steel lining tetrafluorated pipe according to claim 1, characterized in that: the flanging die is detachably connected with the output end of the oil cylinder.

3. The flanging device for the steel lining tetrafluorated pipe according to claim 1, characterized in that: the clamping part of the clamping block is V-shaped.

4. The flanging device for the steel lining tetrafluorated pipe according to claim 1, characterized in that: the bottom of clamp splice is equipped with the guide block, be equipped with the guide way on the clamp groove, the guide block is located in the guide way.

5. The flanging device for the steel lining tetrafluorated pipe according to claim 1, characterized in that: the limiting plate is arranged on the sliding seat, a limiting groove is formed in the limiting plate, a limiting block is arranged in the limiting groove, the limiting block is fixedly connected with the clamping block through a connecting rod, and a limiting clamp is arranged on the limiting block.

6. The flanging device for the steel lining tetrafluorated pipe according to claim 5, characterized in that: the limiting clamp is provided with an inserting rod, the limiting block is provided with a guide hole for the inserting rod to pass through, the inserting rod is provided with a spring, and two ends of the spring are respectively abutted to the limiting clamp and the limiting block.

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