CN216027278U

CN216027278U - Double-end bending machine convenient to fixed work piece

Info

Publication number: CN216027278U
Application number: CN202122074698.XU
Authority: CN
Inventors: 沈鑫; 薛娜; 刘治国
Original assignee: Qingdao Shuntai Feichi Vehicle Co ltd
Current assignee: Qingdao Shuntai Feichi Vehicle Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-03-15
Anticipated expiration: 2031-08-31

Abstract

The utility model discloses a double-head pipe bender convenient for fixing a workpiece; the method comprises the following steps: the inspection device comprises a base, wherein an inspection plate is arranged inside the base, and a bending machine is arranged at the top of the base; the fixed block is connected the surface of bender, the inside through connection of fixed block has the anchorage bar, and is threaded connection between anchorage bar and the fixed block, the one end of anchorage bar is provided with the clamp splice, the one end of anchorage bar is connected with the commentaries on classics piece, and constitutes between anchorage bar and the clamp splice through changeing and rotate to be connected. This double-end bending machine convenient to fixed work piece through placing the work piece on the bender to insert the work piece between the clamp splice, rotate the anchorage bar again, threaded connection between rethread anchorage bar and the fixed block makes between two sets of clamp splices move in opposite directions, so that press from both sides the work piece tightly fixed, reach the purpose that prevents the work piece not hard up.

Description

Double-end bending machine convenient to fixed work piece

Technical Field

The utility model relates to the technical field of double-head pipe bending machines, in particular to a double-head pipe bending machine convenient for fixing a workpiece.

Background

The double-head pipe bender is mainly used for laying and repairing pipelines in the aspects of electric power construction, highway construction, boilers, bridges, ships, furniture, decoration and the like, has the advantages of multiple functions, reasonable structure, simplicity in operation and the like, is a full hydraulic drive bendable various plane pipes and space pipes which meet the requirements, is suitable for various industries of shipbuilding, boilers, petroleum, chemical engineering, aviation, metal structures and mechanical manufacturing, and is ideal equipment for bending and forming metal pipes and profiles.

The double-head pipe bender on the market is various, but most of the double-head pipe benders have the following problems when in use:

1. the processed workpiece is not convenient to fix, and when the workpiece is placed, the workpiece is loosened due to mistaken collision;

2. the position and height of the operator are not convenient to adjust, and the operation of operators is not facilitated;

3. the inside of the equipment is inconvenient to overhaul, and the inside of the equipment can be opened only by unscrewing a large number of bolts;

improvements are needed to address the above issues to meet market demands.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a double-head pipe bending machine convenient for fixing a workpiece, and aims to solve the problems that the machined workpiece is inconvenient to fix, the workpiece is loosened due to mistaken collision when placed, the position and the height of an operator are inconvenient to adjust, operation of operators is not facilitated, the interior of equipment is inconvenient to overhaul, and the interior of the equipment can be opened only by screwing off a large number of bolts.

In order to achieve the purpose, the utility model provides the following technical scheme: a double-head pipe bender convenient for fixing a workpiece; the method comprises the following steps:

the inspection device comprises a base, wherein an inspection plate is arranged inside the base, and a bending machine is arranged at the top of the base;

the fixed block is connected the surface of bender, the inside through connection of fixed block has the anchorage bar, and is threaded connection between anchorage bar and the fixed block, the one end of anchorage bar is provided with the clamp splice, the one end of anchorage bar is connected with the commentaries on classics piece, and constitutes between anchorage bar and the clamp splice through changeing and rotate to be connected.

Preferably, the surface of the base is rotatably connected with a connecting rod, an adjusting rod is arranged inside the connecting rod, and one end of the adjusting rod is provided with an operator;

the adjusting rod is connected with the connecting rod in a sliding manner.

Preferably, the connecting rod includes:

the adjusting wheel is arranged inside the connecting rod, and a gear linkage structure is formed between the adjusting wheel and the adjusting rod;

the rotating shaft is connected inside the adjusting wheel in a penetrating manner, and the adjusting wheel is in rotating connection with the connecting rod through the rotating shaft;

the rotating rod is in penetrating connection with the inside of the connecting rod, and the connecting rod is in threaded connection with the rotating rod.

Preferably, the one end of bull stick is connected with the cushion, and the cushion is the rubber material to the cushion surface is tangent with the outer wall of adjusting the pole, through above-mentioned structure, rotates the bull stick, stirs the regulating wheel again, makes the regulation pole slide suitable position in the inside of connecting rod, rotates the bull stick again, makes the cushion compress tightly the regulation pole, fixes the regulation pole to highly adjust the position of operation ware, reach the purpose that does benefit to the workman and operate.

Preferably, the surface of access panel is connected with the fixed axle, the inside of access panel is provided with the block spring, the one end of block spring is connected with the bayonet lock, the surface of bayonet lock is connected with the plectrum, the inside through connection of bayonet lock has the gag lever post.

Preferably, structure as an organic whole between bayonet lock and the plectrum, and the bayonet lock passes through to constitute elastic telescopic structure between block spring and the access panel to the gag lever post runs through and constitutes threaded connection between the inside of base and the bayonet lock, through above-mentioned structure, rotates the gag lever post, relieves threaded connection between gag lever post and the bayonet lock, stirs the plectrum again, makes the plectrum drive bayonet lock extrusion block spring, and moves the inside of access panel, rotates the access panel at last, so that open inside the equipment, reach the purpose of overhauing.

Compared with the prior art, the utility model has the beneficial effects that: the double-head pipe bending machine convenient for fixing the workpiece is characterized in that the workpiece is placed on the bending machine, the workpiece is inserted between the clamping blocks, the two groups of clamping blocks move oppositely through the threaded connection formed between the fastening rod and the fixing block so as to clamp and fix the workpiece, the purpose of preventing the workpiece from loosening is achieved, the adjusting wheel is stirred, the adjusting rod slides up and down in the connecting rod through the gear linkage structure formed between the adjusting wheel and the adjusting rod, the rotating rod is rotated, the soft cushion compresses the adjusting rod through the threaded connection formed between the rotating rod and the connecting rod so as to adjust the height of the manipulator, the purpose of facilitating the operation of an operator is achieved, the limiting rod is rotated, the threaded connection between the limiting rod and the clamping pin is removed, the stirring sheet is stirred again, and the clamping pin moves to the inside of the maintenance plate through the elastic telescopic structure formed between the clamping pin and the maintenance plate, and finally, rotating the access panel to open the interior of the equipment so as to achieve the purpose of maintenance.

1. The workpiece is placed on the bending machine, the workpiece is inserted between the clamping blocks, the fastening rod is rotated, and the two groups of clamping blocks move in opposite directions through threaded connection between the fastening rod and the fixing block, so that the workpiece is clamped and fixed, and the purpose of preventing the workpiece from loosening is achieved.

2. Rotate the swing arm, stir the regulating wheel again, make the regulation pole slide to suitable position in the inside of connecting rod, rotate the swing arm again, make the cushion compress tightly the regulation pole, fix the regulation pole to highly adjusting the position of operation ware, reach the purpose that does benefit to the workman and operate.

3. The gag lever post is rotated, and threaded connection between gag lever post and the bayonet lock is relieved, stirs the plectrum again, makes the plectrum drive the bayonet lock and extrudes the block spring to remove the inside of access panel, rotate the access panel at last, so that open inside the equipment, reach the purpose of overhauing.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic side view of a cross-sectional structure of a fixing block according to the present invention;

FIG. 3 is a schematic cross-sectional view of a connecting rod according to the present invention;

FIG. 4 is a schematic cross-sectional view of the access panel of the present invention.

In the figure: 1. a base; 2. an access panel; 3. bending machine; 4. a fixed block; 5. a fastening rod; 6. a clamping block; 7. rotating the block; 8. a connecting rod; 9. adjusting a rod; 10. an operator; 11. an adjustment wheel; 12. a rotating shaft; 13. rotating the rod; 14. a soft cushion; 15. a fixed shaft; 16. a snap spring; 17. a bayonet lock; 18. a shifting sheet; 19. a limiting rod.

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 double-head pipe bender convenient for fixing a workpiece; the method comprises the following steps:

the inspection device comprises a base 1, an inspection plate 2 is arranged in the base 1, and a bending machine 3 is arranged at the top of the base 1; fixed block 4, connect the surface at bender 3, the inside through connection of fixed block 4 has anchorage bar 5, and be threaded connection between anchorage bar 5 and the fixed block 4, the one end of anchorage bar 5 is provided with clamp splice 6, the one end of anchorage bar 5 is connected with commentaries on classics piece 7, and anchorage bar 5 constitutes through changeing between piece 7 and the clamp splice 6 and rotates and be connected, place the work piece on bender 3, and insert the work piece between clamp splice 6, it rotates anchorage bar 5 again, through the threaded connection between anchorage bar 5 and the fixed block 4, make relative motion between two sets of clamp splices 6, so that press from both sides tightly fixedly to the work piece, reach the not hard up purpose of work piece that prevents.

The surface of the base 1 is rotatably connected with a connecting rod 8, an adjusting rod 9 is arranged inside the connecting rod 8, and one end of the adjusting rod 9 is provided with an operator 10; adjust and be sliding connection between pole 9 and the connecting rod 8, connecting rod 8 includes: the adjusting wheel 11 is arranged inside the connecting rod 8, and a gear linkage structure is formed between the adjusting wheel 11 and the adjusting rod 9; the rotating shaft 12 is connected inside the adjusting wheel 11 in a penetrating way, and the adjusting wheel 11 is in rotating connection with the connecting rod 8 through the rotating shaft 12; swing arm 13, through connection is in the inside of connecting rod 8, and be threaded connection between connecting rod 8 and the swing arm 13, the one end of swing arm 13 is connected with cushion 14, and cushion 14 is the rubber material, and cushion 14 surface is tangent with the outer wall of adjusting pole 9, rotate swing arm 13, stir regulating wheel 11 again, make adjusting pole 9 slide to suitable position in the inside of connecting rod 8, rotate swing arm 13 again, make cushion 14 compress tightly and adjust pole 9, fix adjusting pole 9, so that highly adjust the position of operation ware 10, reach the purpose that does benefit to the workman and operate.

The surface of access panel 2 is connected with fixed axle 15, the inside of access panel 2 is provided with block spring 16, the one end of block spring 16 is connected with bayonet lock 17, the surface of bayonet lock 17 is connected with plectrum 18, the inside through connection of bayonet lock 17 has gag lever post 19, structure as an organic whole between bayonet lock 17 and the plectrum 18, and bayonet lock 17 passes through and constitutes elastic telescopic structure between block spring 16 and the access panel 2, and gag lever post 19 runs through and constitutes threaded connection between the inside of base 1 and bayonet lock 17, rotate gag lever post 19, relieve the threaded connection between gag lever post 19 and the bayonet lock 17, stir plectrum 18 again, make plectrum 18 drive bayonet lock 17 extrusion block spring 16, and remove the inside of access panel 2, rotate access panel 2 at last, so that inside the opening equipment, reach the purpose of overhauing.

In summary, the following steps: as shown in fig. 1-4, when using the double-head pipe bender for fixing a workpiece, first, the workpiece is placed on the bending machine 3, and the workpiece is inserted between the clamping blocks 6, the two sets of clamping blocks 6 are moved in opposite directions through the screw connection formed between the fastening rod 5 and the fixing block 4, so as to clamp and fix the workpiece, and the purpose of preventing the workpiece from loosening is achieved, and the adjusting wheel 11 is pulled, the adjusting rod 9 is made to slide up and down inside the connecting rod 8 through the gear linkage structure formed between the adjusting wheel 11 and the adjusting rod 9, then the rotating rod 13 is rotated, the soft pad 14 is made to press the adjusting rod 9 through the screw connection formed between the rotating rod 13 and the connecting rod 8, so as to adjust the height of the operator 10, and achieve the purpose of facilitating the operation of the operator, and the limiting rod 19 is rotated, so as to release the screw connection between the limiting rod 19 and the bayonet 17, the poking piece 18 is poked again, the bayonet 17 is moved to the inside of the maintenance board 2 through an elastic telescopic structure formed between the bayonet 17 and the maintenance board 2, and finally the maintenance board 2 is rotated so as to open the inside of the equipment and achieve the purpose of maintenance, which is the characteristic of the double-head pipe bender convenient for fixing workpieces.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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

1. The utility model provides a double-end bending machine convenient to fixed work piece which characterized in that includes:

the inspection device comprises a base (1), wherein an inspection board (2) is arranged inside the base (1), and a bending machine (3) is installed at the top of the base (1);

fixed block (4), connect the surface of bender (3), the inside through connection of fixed block (4) has anchorage bar (5), and is threaded connection between anchorage bar (5) and fixed block (4), the one end of anchorage bar (5) is provided with clamp splice (6), the one end of anchorage bar (5) is connected with commentaries on classics piece (7), and constitutes between anchorage bar (5) and clamp splice (6) to rotate and be connected.

2. The double-headed pipe bender convenient for fixing workpieces as claimed in claim 1, wherein a connecting rod (8) is rotatably connected to the surface of said base (1), an adjusting rod (9) is arranged inside said connecting rod (8), and an operator (10) is mounted at one end of said adjusting rod (9);

the adjusting rod (9) is in sliding connection with the connecting rod (8).

3. The double-headed bender convenient to fix workpieces according to claim 2, characterized in that said connecting rod (8) comprises:

the adjusting wheel (11) is arranged inside the connecting rod (8), and a gear linkage structure is formed between the adjusting wheel (11) and the adjusting rod (9);

the rotating shaft (12) is connected inside the adjusting wheel (11) in a penetrating manner, and the adjusting wheel (11) is in rotating connection with the connecting rod (8) through the rotating shaft (12);

the rotating rod (13) is connected inside the connecting rod (8) in a penetrating mode, and the connecting rod (8) is in threaded connection with the rotating rod (13).

4. The double-headed pipe bender convenient for fixing workpieces as claimed in claim 3, wherein a soft pad (14) is connected to one end of said rotary rod (13), the soft pad (14) is made of rubber, and the surface of the soft pad (14) is tangent to the outer wall of the adjusting rod (9).

5. The double-headed pipe bending machine convenient for fixing workpieces according to claim 1, wherein a fixed shaft (15) is connected to the surface of the access panel (2), a clamping spring (16) is arranged inside the access panel (2), one end of the clamping spring (16) is connected with a bayonet (17), a shifting piece (18) is connected to the surface of the bayonet (17), and a limiting rod (19) is connected to the inside of the bayonet (17) in a penetrating manner.

6. The double-headed pipe bender convenient for fixing workpieces as claimed in claim 5, wherein said bayonet lock (17) and said pick (18) are integrally formed, and the bayonet lock (17) forms an elastic telescopic structure with the access panel (2) through the clamping spring (16), and the limiting rod (19) penetrates the inside of the base (1) to form a threaded connection with the bayonet lock (17).