CN222470348U - Hydraulic pipe bending machine with fixing structure - Google Patents

Abstract

The utility model discloses a hydraulic pipe bending machine with a fixed structure, which comprises a bottom plate, wherein a bracket is fixedly arranged on the side surface of the bottom plate, a hydraulic rod is arranged on the bracket, a pipe bending die is arranged at the end part of the hydraulic rod, and supporting rods are fixedly arranged at four corners of the bottom surface of the bottom plate. Through the cooperation of support and hydraulic stem, when handling bending the pipe, place the bottom plate with the tubular product on, the support is fixed the hydraulic stem, through the cooperation of spout and slider, the position of adjustment slider in the spout, can adjust fixed knot constructs the position according to the length of tubular product, flexible performance is strong, can carry out arbitrary regulation according to the service condition, cooperation through stable structure and fixed knot constructs, stable structure sets for the position of slider, place the tubular product on the fixed knot of both sides constructs, carry out temporary fixation, avoid bend pipe die to move with tubular product contact between tubular product, constructor can operate alone, the time saving is laborsaving, easy operation, the practicality is strong.

Description

Hydraulic pipe bending machine with fixing structure

Technical Field

The utility model relates to the technical field of pipe bending machines, in particular to a hydraulic pipe bending machine with a fixed structure.

Background

The manual hydraulic pipe bender is mainly used for electric power construction, highway construction, boiler, bridge, ship, furniture, decoration and other aspects of pipeline laying and repairing, has the advantages of multiple functions, reasonable structure, simplicity in operation, convenience in movement, rapidness in installation and the like, is used for bending pipes by manually operating a hydraulic system, is usually used for manufacturing various pipe bending components, is small in size, is convenient to use, can be flexibly applied to a construction site, but in the process of actual use, the hydraulic system pushes a pipe bending die to bend the pipe, two sides of the pipe are supported by one supporting point, the supporting point of the existing hydraulic pipe bender cannot be flexibly adjusted, the bending angle of bending is limited, the complex construction site cannot be met, the position of the pipe is required to be manually kept before bending, bending operation is inconvenient, multiple manual operations are required, and time and labor are wasted.

Disclosure of utility model

The utility model aims to provide a hydraulic pipe bending machine with a fixing structure, which solves the problems in the prior art.

The hydraulic pipe bending machine with the fixing structure comprises a bottom plate, a support is fixedly arranged on the side face of the bottom plate, a hydraulic rod is arranged on the support, a pipe bending die is arranged at the end of the hydraulic rod, supporting rods are fixedly arranged at four corners of the bottom face of the bottom plate, sliding grooves are formed in two sides of the surface of the bottom plate, sliding blocks are connected to the inner walls of the sliding grooves in a sliding clamping mode, the fixing structure is arranged on the upper surface of the sliding blocks, and stabilizing structures are arranged on two sides of the bottom face of the support.

Preferably, the fixed knot constructs including first pole setting, the one end fixed mounting of first pole setting is on the slider, the other end side fixed mounting of first pole setting has the connecting rod, cup jointed the loop bar on the connecting rod, the inner wall fixed mounting of loop bar has the one end of spring, fixed mounting between the other end of spring and the connecting rod, the opening has all been seted up to the both sides of loop bar, the connecting rod runs through the opening, the fixed second pole setting that is equipped with of tip of loop bar, the sleeve has all been cup jointed in the outer wall rotation of first pole setting and second pole setting.

Preferably, the stabilizing structure comprises a fixing seat, wherein the fixing seat is fixedly assembled on the bottom surface of the bottom plate, a telescopic rod is fixedly assembled on the fixing seat, a top block is fixedly assembled on one side surface of the telescopic rod, which is close to the sliding block, a lug is fixedly assembled on the bottom surface of the sliding block, and the top block and the same side are tightly attached to each other between the lugs.

Preferably, the bottom surfaces of the two sliding blocks are rotatably provided with one ends of pull rods, and the other ends of the two pull rods are rotatably provided.

Preferably, the sleeve is made of rubber.

Compared with the prior art, the hydraulic pipe bending machine with the fixing structure has the beneficial effects that when the pipe is bent, the pipe is placed on the bottom plate through the matching of the support and the hydraulic rod, the support is used for supporting the bottom plate, the support is used for fixing the hydraulic rod, the pipe bending die on the hydraulic rod is required to be selected in size according to actual requirements, the position of the sliding block in the sliding groove is adjusted through the matching of the sliding groove and the sliding block, the position of the fixing structure can be adjusted according to the length of the pipe, the flexibility performance is high, the position of the sliding block can be adjusted at will according to the use condition, the stable structure is used for setting the position of the sliding block through the matching of the stable structure and the fixing structure, the pipe is placed on the fixing structures on two sides for temporary fixing, the pipe bending die is prevented from moving between the pipe bending die and the pipe contact, the pipe bending die can be independently operated by constructors, time and labor are saved, and the operation is simple, and the practicability is high.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is a schematic diagram of the structure at a in fig. 1.

Fig. 3 is a schematic view of the back structure of the present utility model.

The drawing comprises a base plate 1, a support 2, a support 3, a hydraulic rod 4, a pipe bending die 5, a chute 6, a sliding block 7, a first vertical rod 8, a connecting rod 9, a spring 10, a sleeve rod 11, a second vertical rod 12, a sleeve barrel 13, a pull rod 14, a fixed seat 15, a telescopic rod 16, a supporting rod 17, a top block 18 and a convex block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the utility model provides a hydraulic pipe bender with a fixed structure, which comprises a bottom plate 1, wherein a bracket 2 is fixedly arranged on the side surface of the bottom plate 1, a hydraulic rod 3 is arranged on the bracket 2, a pipe bending die 4 is arranged at the end part of the hydraulic rod 3, supporting rods 16 are fixedly arranged at four corners of the bottom surface of the bottom plate 1, sliding grooves 5 are arranged at two sides of the surface of the bottom plate 1, sliding blocks 6 are clamped on the inner walls of the sliding grooves 5 in a sliding manner, the upper surface of the sliding blocks 6 is provided with the fixed structure, and stabilizing structures are arranged at two sides of the bottom surface of the bracket 2.

When the pipe is bent, the pipe is placed on the bottom plate 1, the support rods 16 support the bottom plate 1, the support rods 2 fix the hydraulic rods 3, the pipe bending die 4 on the hydraulic rods 3 is required to select the size according to actual requirements, the position of the sliding block 6 in the sliding groove 5 is adjusted, the position of the fixing structure can be adjusted according to the length of the pipe, the position of the sliding block 6 is set by the stabilizing structure, the pipe is placed on the fixing structures on the two sides, temporary fixing is performed, and the pipe movement between the pipe bending die 4 and the pipe contact is avoided.

Specifically, fixed knot constructs including first pole setting 7, the one end fixed mounting of first pole setting 7 is on slider 6, the other end side fixed mounting of first pole setting 7 has connecting rod 8, sleeve rod 10 has been cup jointed on the connecting rod 8, the inner wall fixed mounting of sleeve rod 10 has the one end of spring 9, fixed mounting between the other end of spring 9 and the connecting rod 8, the opening has all been seted up to the both sides of sleeve rod 10, connecting rod 8 through opening, the fixed second pole setting 11 that is equipped with of tip of sleeve rod 10, sleeve 12 has all been rotated to the outer wall of first pole setting 7 and second pole setting 11 and has been cup jointed.

The fixed knot constructs and can carry out temporary fixed to the tubular product, place the tubular product between first pole setting 7 and the second pole setting 11, the laminating is on the sleeve 12 of first pole setting 7 and second pole setting 11 outer wall, this moment spring 9 takes place elastic deformation because of self elasticity performance, spring 9 can promote connecting rod 8 at the inner wall of loop bar 10 and remove, make second pole setting 11 be close to the direction of first pole setting 7, carry out the centre gripping to the tubular product fixedly, the tubular product both ends are fixed the back, the position that will bend aims at bend pipe die 4, when carrying out the operation of bending, the tubular product constantly warp, the tubular product laminating is on sleeve 12 at this moment along with the removal of bend pipe die 4 drives sleeve 12 and rotates, not only carry out the centre gripping to the tubular product under the effect of spring 9 and reach temporary fixed purpose, also can not influence the slight removal of tubular product when bending simultaneously.

Specifically, the stable structure includes fixing base 14, and fixing base 14 fixed mounting is in the bottom surface of bottom plate 1, and fixing base 14 is last to be equipped with telescopic link 15 fixedly, and telescopic link 15 is close to the fixed kicking block 17 that is equipped with in side of slider 6, and the bottom surface of slider 6 is fixed and is equipped with lug 18, closely laminating between kicking block 17 and the homonymy lug 18.

The stable structure can be more stable to the position of slider 6 in spout 5, after adjusting the position of slider 6 in spout 5, adjust the length of telescopic link 15, laminate the kicking block 17 on the telescopic link 15 to the position of lug 18, be close to lug 18, do not promote the lug 18 and remove, telescopic link 15 can select according to actual demand, electric telescopic link 15 and pneumatic telescopic link 15 can both, kicking block 17 is located the side of lug 18, when bend die 4 promotes tubular product to bend, slider 6 bears certain pressure, the lug 18 of bottom surface is propped against on kicking block 17, reach stable purpose, but slider 6 of optional adjustment position removes when fixed tubular product is avoided, the reinforcing stability.

Specifically, the bottom surfaces of the two sliders 6 are rotatably fitted with one ends of the tie rods 13, and the other ends of the two tie rods 13 are rotatably fitted.

Two pull rods 13 are arranged between the two slide blocks 6, when the positions of the slide blocks 6 are adjusted, the hinged positions of the two pull rods 13 are pulled, the two slide blocks 6 can be simultaneously driven to respectively move in the two slide grooves 5, simultaneous adjustment is convenient, and the two slide blocks 6 can be adjusted to the same position in the slide grooves 5.

Specifically, the sleeve 12 is made of rubber.

The sleeve 12 is made of rubber, so that the contact friction force between the sleeve and the pipe can be increased, and the stabilizing effect during fixing can be improved.

When the pipe is bent, the pipe is placed on the bottom plate 1, the support rods 16 support the bottom plate 1, the support frames 2 fix the hydraulic rods 3, the pipe bending die 4 on the hydraulic rods 3 needs to select the size according to actual requirements, the position of the sliding block 6 in the sliding groove 5 is adjusted, the position of the fixing structure can be adjusted according to the length of the pipe, the position of the sliding block 6 is set by the stabilizing structure, the pipe is placed on the fixing structures on two sides, temporary fixing is performed, and the pipe movement between the pipe bending die 4 and the pipe is avoided.

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

Claims (5)

1. The hydraulic pipe bending machine with the fixing structure comprises a bottom plate (1) and is characterized in that a support (2) is fixedly arranged on the side face of the bottom plate (1), a hydraulic rod (3) is arranged on the support (2), a pipe bending die (4) is arranged at the end part of the hydraulic rod (3), supporting rods (16) are fixedly arranged at four corners of the bottom face of the bottom plate (1), sliding grooves (5) are formed in two sides of the surface of the bottom plate (1), sliding blocks (6) are slidably clamped on the inner walls of the sliding grooves (5), fixing structures are arranged on the upper surface of the sliding blocks (6), and stable structures are arranged on two sides of the bottom face of the support (2).

2. The hydraulic pipe bending machine with the fixing structure according to claim 1, wherein the fixing structure comprises a first vertical rod (7), one end of the first vertical rod (7) is fixedly assembled on a sliding block (6), a connecting rod (8) is fixedly assembled on the side face of the other end of the first vertical rod (7), a sleeve rod (10) is sleeved on the connecting rod (8), one end of a spring (9) is fixedly assembled on the inner wall of the sleeve rod (10), an opening is formed in two sides of the sleeve rod (10), the connecting rod (8) penetrates through the opening, a second vertical rod (11) is fixedly assembled at the end of the sleeve rod (10), and sleeves (12) are rotatably sleeved on the outer walls of the first vertical rod (7) and the second vertical rod (11).

3. The hydraulic pipe bending machine with the fixing structure according to claim 1, wherein the stabilizing structure comprises a fixing seat (14), the fixing seat (14) is fixedly assembled on the bottom surface of the bottom plate (1), a telescopic rod (15) is fixedly assembled on the fixing seat (14), a top block (17) is fixedly assembled on one side surface of the telescopic rod (15) close to the sliding block (6), a lug (18) is fixedly assembled on the bottom surface of the sliding block (6), and the top block (17) is tightly attached to the lug (18) on the same side.

4. The hydraulic pipe bending machine with the fixing structure according to claim 1, wherein the bottom surfaces of the two sliding blocks (6) are rotatably provided with one end of a pull rod (13), and the other ends of the two pull rods (13) are rotatably provided.

5. A hydraulic pipe bender with a fixing structure according to claim 2, wherein the sleeve (12) is made of rubber.