CN217831587U - Fixing clamp for elbow pipe machining forming - Google Patents

Abstract

The utility model discloses a mounting fixture is used in return bend machine-shaping, the on-line screen storage device comprises a base, the top fixed mounting of base has U type frame, the equal fixed mounting in U type frame inner wall both sides has the sleeve, two telescopic inside all overlap establish be connected with the loop bar, the equal fixed mounting in one end of two loop bars has the arc grip block, the spacing groove has all been seted up to the both sides of sleeve inner wall, the equal sliding connection in inside of two spacing grooves has the stopper, two stoppers and loop bar both sides bottom fixed connection, the equal fixed mounting in one side of two spacing grooves has reset spring, two reset spring's one end and one side fixed connection who corresponds the stopper. The utility model discloses a knob of installation rotates the rotation that drives the threaded rod, and the rotation through the threaded rod promotes the flexible of loop bar, and through the removal of the flexible control arc grip block of loop bar, be convenient for carry on the pipeline spacing fixed through the arc grip block, guarantee at the in-process of return bend, the one end of pipeline is in the stationary state, the product quality of effectual assurance return bend processing.

Description

Fixing clamp for elbow pipe machining forming

Technical Field

The utility model relates to a mounting fixture, in particular to mounting fixture for return bend machine-shaping belongs to pipeline processing technology field.

Background

The bending pipe is bent by adopting a complete set of bending equipment and is divided into two processes of cold bending and hot pushing. No matter which kind of machine equipment and pipeline, the elbow pipe is mostly used for oil transportation, gas transportation, liquid transportation, engineering bridge construction and the like.

At present, the bent pipe is directly and completely processed in the processing process, and the limit fixing is not carried out on one end of the bent pipe, so that the bent angle has certain deviation with the required angle, the precision of the bent pipe is influenced, and therefore a fixing clamp for bent pipe processing and forming needs to be designed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mounting fixture is used in return bend machine-shaping to solve the present return bend that provides in the above-mentioned background art at the in-process of processing, directly go on completely, do not carry out spacing fixed to the one end of return bend, thereby the angle that leads to the bending has certain deviation with required angle, thereby influences the problem of the precision of return bend.

In order to achieve the above object, the utility model provides a following technical scheme: the base is included, the top fixed mounting of base has U type frame, the equal fixed mounting in U type frame inner wall both sides has the sleeve, two telescopic inside all overlaps to establish and is connected with the loop bar, two the equal fixed mounting in one end of loop bar has the arc grip block, the spacing groove has all been seted up, two in the both sides of sleeve inner wall the equal sliding connection in inside of spacing groove has the stopper, two stopper and loop bar both sides bottom fixed connection, two the equal fixed mounting in one side of spacing groove has reset spring, two reset spring's one end and the one side fixed connection who corresponds the stopper, the both sides of U type frame are all rotated and are connected with the threaded rod, the one end of threaded rod contacts with the one end of loop bar and is connected, the other end fixed mounting of threaded rod has the knob, the middle part fixed mounting on base top has U type seat, the inside of U type seat is rotated and is connected with many deflector rolls, many the equal fixed mounting in U type seat has the sprocket, and a plurality of transmission is connected with the chain between the sprocket, the edge fixed mounting in U type seat one side has driving motor, driving motor's output shaft and the center department fixed connection that corresponds deflector roll one end.

As a preferred technical scheme of the utility model, the equal fixed mounting in four edges of base has a fixed block, four threaded connection has fixing bolt between fixed block and the base.

As the utility model discloses a preferred technical scheme, two are adjusted well to the position the inner wall of arc grip block all pastes and is equipped with rubber buffer pad.

As an optimal technical scheme of the utility model, four the equal fixed mounting of the other end of threaded rod has the knob, four anti-skidding line has been seted up on the surface of knob.

As an optimized technical scheme of the utility model, the size and the telescopic internal diameter phase-match of loop bar end.

As a preferred technical scheme of the utility model, one side fixed mounting of base has driving motor control switch, driving motor passes through driving motor control switch and external power supply electric connection.

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

1. the utility model relates to a mounting fixture for return bend machine-shaping rotates the rotation that drives the threaded rod through the knob of installation, and the rotation through the threaded rod promotes the flexible of loop bar, through the removal of the flexible control arc grip block of loop bar, is convenient for carry out spacing fixed with the pipeline through the arc grip block, guarantees at the in-process of return bend, and the one end of pipeline is in the stationary state, the product quality of effectual assurance return bend processing.

2. The utility model relates to a mounting fixture is used in return bend machine-shaping drives the deflector roll of connecting through driving motor's rotation and rotates, and many deflector rolls pass through sprocket and chain drive and connect to make many deflector rolls rotate in step, the rotation through the deflector roll is convenient for shift out the base to the pipeline that processing was accomplished, and the drive is artifical to be taken and put, improves the work efficiency of return bend processing.

Drawings

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

fig. 2 is a schematic view of the internal structure of the sleeve of the present invention;

fig. 3 is a schematic view of the U-shaped seat structure of the present invention.

In the figure: 1. a base; 2. a fixed block; 3. fixing the bolt; 4. a knob; 5. a U-shaped seat; 6. a sprocket; 7. a chain; 8. a guide roller; 9. a threaded rod; 10. a drive motor; 11. a loop bar; 12. an arc-shaped clamping block; 13. a sleeve; 14. a U-shaped frame; 15. a return spring; 16. a limiting groove; 17. and a limiting block.

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. 1-3, the present invention provides a fixing clamp for elbow processing and forming, which comprises:

as shown in the figures 1-3, the device comprises a base 1, a U-shaped frame 14 is fixedly arranged at the top end of the base 1, sleeves 13 are fixedly arranged on two sides of the inner wall of the U-shaped frame 14, loop bars 11 are sleeved and connected in the two sleeves 13, an arc-shaped clamping block 12 is fixedly arranged at one end of each loop bar 11, limiting grooves 16 are formed in two sides of the inner wall of each sleeve 13, limiting blocks 17 are slidably connected in the two limiting grooves 16, the two limiting blocks 17 are fixedly connected with the bottoms of two sides of each loop bar 11, return springs 15 are fixedly arranged on one side of each limiting groove 16, one ends of the two return springs 15 are fixedly connected with one side of the corresponding limiting block 17, threaded rods 9 are rotatably connected on two sides of the U-shaped frame 14, one end of each threaded rod 9 is connected with one end of each loop bar 11 in a contact manner, a knob 4 is fixedly arranged at the other end of each threaded rod 9, the middle part fixed mounting on base 1 top has U type seat 5, the inside rotation of U type seat 5 is connected with many deflector rolls 8, the equal fixed mounting of U type seat 5 has sprocket 6 is passed to the one end of many deflector rolls 8, the transmission is connected with chain 7 between a plurality of sprockets 6, the edge fixed mounting of U type seat 5 one side has driving motor 10, driving motor 10's output shaft and the center department fixed connection who corresponds deflector roll 8 one end, knob 4 through the installation rotates the rotation that drives threaded rod 9, the rotation through threaded rod 9 promotes the flexible of loop bar 11, the removal of flexible control arc grip block 12 through loop bar 11, be convenient for carry out spacing fixed with the pipeline through arc grip block 12, guarantee at the in-process of return bend, the one end of pipeline is in fixed state, the effectual product quality who guarantees the pipe bending.

According to fig. 1 and 2, the equal fixed mounting in four edges of base 1 has fixed block 2, threaded connection has fixing bolt 3 between four fixed blocks 2 and the base 1, be convenient for with U type frame 14 fixed, the inner wall of two arc grip blocks 12 that the position was adjusted well all pastes and is equipped with rubber buffer pad, the equal fixed mounting of the other end of four threaded rod 9 has knob 4, anti-skidding line has been seted up on four knob 4's surface, the size at loop bar 11 end and sleeve 13's internal diameter phase-match, it is inseparable to guarantee loop bar 11 and sleeve 13 cover to establish, one side fixed mounting of base 1 has driving motor control switch, driving motor 10 passes through driving motor control switch and external power supply electric connection.

When specifically using, the utility model relates to a mounting fixture for pipe bending, when using this mounting fixture for pipe bending, at first artificial places the return bend into the top of deflector roll 8, open driving motor 10 after that, the deflector roll 8 that drives the connection through driving motor 10 rotates, many deflector rolls 8 pass through sprocket 6 and the transmission of chain 7, thereby it removes to the assigned position to drive the pipeline, artificial rotation knob 4 after that, rotation through knob 4 drives the rotation of threaded rod 9, the removal of rotation through threaded rod 9 drives loop bar 11, the removal of removal through loop bar 11 drives arc grip block 12, it is fixed with the pipeline through arc grip block 12, ensure at the return bend in-process, the one end of pipeline is in the stationary state, guarantee the degree of curvature of return bend.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate medium, and may be used for communicating the inside of two elements or for interacting with each other, unless otherwise specifically defined, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to the specific circumstances.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a mounting fixture for pipe bending shaping, includes base (1), its characterized in that, the top fixed mounting of base (1) has U type frame (14), the equal fixed mounting in U type frame (14) inner wall both sides has sleeve (13), two the inside of sleeve (13) all overlaps and is established and be connected with loop bar (11), two the equal fixed mounting in one end of loop bar (11) has arc grip block (12), spacing groove (16) have all been seted up to the both sides of sleeve (13) inner wall, two the equal sliding connection in inside of spacing groove (16) has stopper (17), two stopper (17) and loop bar (11) both sides bottom fixed connection, two the equal fixed mounting in one side of spacing groove (16) has reset spring (15), two the one end of reset spring (15) and the one side fixed connection that corresponds stopper (17), the both sides of U type frame (14) all rotate and are connected with (9), the one end of threaded rod (9) contacts with the one end of loop bar (11) and is connected, the other end fixed mounting of threaded rod (9) has one end fixed mounting of threaded rod (4), the middle part fixed mounting of knob (1) has U type seat (5), the equal rotating chain wheel (8) of many internal connection of deflector roll (5), deflector roll (8), a plurality of the transmission is connected with chain (7) between sprocket (6), the edge fixed mounting of U type seat (5) one side has driving motor (10), the output shaft of driving motor (10) and the center department fixed connection who corresponds deflector roll (8) one end.

2. The fixing jig for elbow pipe machining molding according to claim 1, characterized in that: the equal fixed mounting in four edges of base (1) has fixed block (2), four threaded connection has fixing bolt (3) between fixed block (2) and base (1).

3. The fixing jig for elbow pipe machining molding according to claim 1, characterized in that: and buffer rubber pads are attached to the inner walls of the two arc-shaped clamping blocks (12) with aligned positions.

4. The fixing jig for elbow pipe machining molding according to claim 1, characterized in that: four equal fixed mounting of the other end of threaded rod (9) has knob (4), four anti-skidding line has been seted up on the surface of knob (4).

5. The fixing jig for elbow pipe machining molding according to claim 1, characterized in that: the size of the end of the loop bar (11) is matched with the inner diameter of the sleeve (13).

6. The fixing jig for elbow pipe machining molding according to claim 1, characterized in that: one side fixed mounting of base (1) has driving motor control switch, driving motor (10) are through driving motor control switch and external power supply electric connection.

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