CN215143647U

CN215143647U - Cylinder body mounting structure of roll bending machine and roll bending machine

Info

Publication number: CN215143647U
Application number: CN202120329223.8U
Authority: CN
Inventors: 郑晓宏
Original assignee: Guangdong Gaopu Bending Technology Co ltd
Current assignee: Guangdong Gaopu Bending Technology Co ltd
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-12-14
Anticipated expiration: 2031-02-04

Abstract

The utility model discloses a cylinder body mounting structure and roll bender of roll bender, including frame, pneumatic cylinder, hydraulic power unit and oil pipe structure, the frame includes the pedestal, locates the mounting bracket of pedestal top one end and locates the casing that the pedestal top is connected with the mounting bracket, the mounting bracket with the casing is connected, the mounting bracket bottom is equipped with the spliced eye, the pneumatic cylinder is fixed in the bottom of mounting bracket, is located in the pedestal, and the piston rod of pneumatic cylinder is pegged graft in the spliced eye liftable ground; the hydraulic power mechanism is arranged in the seat body and is connected with the hydraulic cylinder through the oil pipe structure. The utility model has the advantages of the space occupancy is low, and the safety in utilization is strong, has solved current bending roll cylinder body structure effectively and has located the bending roll top, and the space occupancy is high, and exposes and causes the problem of damage easily in the bending roll outside.

Description

Cylinder body mounting structure of roll bending machine and roll bending machine

Technical Field

The utility model relates to a metal section rolls curved equipment technical field, especially relates to a cylinder body mounting structure and roll bender of roll bender.

Background

The bending roll machine is indispensable equipment during section bar bending process, bends the section bar through adopting the bending roll machine, has the advantage that bending accuracy is high and bending efficiency is high.

At present, the roll bending machine on the market mainly uses a three-shaft roll bending machine as a main part, two transverse interval arrangements are set at the processing end of the roll bending machine, one is arranged at the central position of the other two, and can be in a three-shaft structure capable of ascending and descending in the longitudinal direction, the ascending and descending is a main shaft, the other is a support shaft for supporting a section bar, the main shaft is driven to ascend and descend by utilizing a cylinder body structure driven by an oil cylinder or an air cylinder and the like to roll and bend the section bar, the two support shafts are driven by a motor to rotate to drive the section bar to move, and therefore roll bending of the section bar is achieved.

The cylinder body structure of the existing roll bending machine is mostly arranged at the position above an installation frame of the roll bending machine, the whole structure of the roll bending machine is large, the space occupancy rate is high, the requirement on a use field is high, the layout of the field is not facilitated, and the cylinder body structure is exposed outside the equipment and is easy to damage.

Therefore, it is necessary to develop a cylinder mounting structure of a roll bending machine and a roll bending machine, so as to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cylinder body mounting structure and roll bender of bender for solve current roll bender cylinder body structure and locate the bender top, space occupancy is high, and exposes the problem that causes the damage easily in the bender outside.

In order to achieve the above object, the utility model provides a pair of cylinder body mounting structure and roll bender of roll bender, specific embodiment is as follows:

a cylinder body mounting structure of a roll bending machine comprises a machine base, a hydraulic cylinder, a hydraulic power mechanism and an oil pipe structure, wherein the machine base comprises a base body, a mounting frame arranged at one end of the top of the base body and a machine shell arranged at the top of the base body and connected with the mounting frame; the hydraulic power mechanism is arranged in the seat body and is connected with the hydraulic cylinder through the oil pipe structure.

At present, the cylinder body structure of the existing roll bending machine is mostly arranged above the processing end of the roll bending machine, the whole structure of the roll bending machine is large, the space occupancy rate is high, the requirement on the use field is high, the large-scale production and use in small and medium-sized enterprises are not facilitated, and the cylinder body structure is exposed outside the equipment and is easy to damage.

The utility model discloses a cylinder body mounting structure of roll bender, for prior art, with the pneumatic cylinder, hydraulic power unit and oil pipe structure all are equipped with inside the pedestal of frame, inside realization pneumatic cylinder and the connection of hydraulic power unit of pedestal, the space occupancy of frame has been reduced, pneumatic cylinder and oil pipe structure can be protected simultaneously, avoid it to suffer the condition emergence that exogenic action or maloperation damaged in the use, it is low to have the space occupancy, use the strong advantage of security, the current cylinder body structure of roll bender has been solved effectively and has been located the roll bender top, the space occupancy is high, and expose the problem that causes the damage easily in the roll bender outside.

As a further improvement, the mounting bracket is provided with a lifting groove, the jack hole runs through the mounting bracket sets up, communicates the lifting groove, the lifting groove is provided with the main shaft, the main shaft is located above the piston rod of the hydraulic cylinder, the movable conflict/connection of piston rod is in the below of main shaft, promotes the main shaft is vertical lift displacement at the lifting groove.

Furthermore, the bottom of the main shaft is provided with a connecting part, the bottom of the connecting part is provided with a slot, and a piston rod of the hydraulic cylinder is inserted into the slot.

As the utility model discloses a further improvement, the oil pipe structure includes defeated oil pipe and oil pipe joint, defeated oil pipe both ends are passed through oil pipe articulate pneumatic cylinder and hydraulic power unit, just defeated oil pipe is located the inside wall department of pedestal centers on hydraulic power unit sets up, through oil pipe articulate between the defeated oil pipe.

As a further improvement, the pedestal is provided with a first cavity, the first cavity is provided with a connection with the casing and the mounting rack, the hydraulic cylinder, the hydraulic power mechanism and the oil pipe structure are all arranged in the first cavity.

As a further improvement, the hydraulic cylinder is provided with an oil inlet and an oil outlet, the oil pipe structure is provided with two sets of oil inlets and oil outlets, which are respectively connected with the oil inlet and the oil outlet.

As a further improvement of the utility model, the junction of the hydraulic power mechanism and the oil pipe structure is provided with a control valve.

The utility model provides a roll bending machine, includes pivot mechanism, actuating mechanism and coupling mechanism, still including using above-mentioned arbitrary cylinder body mounting structure, the second cavity has in the casing, pivot mechanism locates on the mounting bracket, coupling mechanism locates in the second cavity, actuating mechanism passes through coupling mechanism with pivot mechanism connects, pivot mechanism includes main shaft and bearing pin, coupling mechanism includes universal coupling and gear structure, actuating mechanism includes spindle motor and bearing pin motor, spindle motor passes through universal coupling connects the main shaft, the bearing pin motor passes through gear structure connects the bearing pin.

Based on the technical scheme, the utility model discloses for prior art, following beneficial effect has:

1. through set up the lift groove on the mounting bracket, set up the main shaft in the lift groove, lift groove and spliced eye intercommunication for the piston rod of pneumatic cylinder is contradicted in the bottom of main shaft, promotes the main shaft and does vertical lift displacement at the within range in lift groove, realizes the altitude mixture control of main shaft.

2. Through being equipped with connecting portion bottom the main shaft, connecting portion bottom sets up the slot, utilizes the piston rod of slot and pneumatic cylinder to peg graft, realizes that the pneumatic cylinder promotes the main shaft and does the purpose of vertical lift displacement at the lift inslot within range, has improved the connection convenience and the stability of pneumatic cylinder and main shaft.

3. The oil pipe structure is set into the mode of oil conveying pipe and oil pipe joint, so that the connection convenience of the hydraulic power mechanism and the hydraulic cylinder is improved, and the control valve is arranged at the joint of the hydraulic power mechanism and the oil pipe structure, so that the power supply of the hydraulic power mechanism is controllable.

Drawings

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

FIG. 2 is a cross-sectional view of the roll bending machine of the present invention;

fig. 3 is a schematic structural view of the mounting frame of the present invention;

fig. 4 is a cross-sectional view of the mounting bracket of the present invention;

FIG. 5 is a first structural schematic diagram of the structure of the dismantling part of the roll bending machine of the present invention;

fig. 6 is a second schematic structural view of the dismantling part of the roll bending machine of the present invention.

Detailed Description

The cylinder body mounting structure of the roll bending machine and the roll bending machine of the present invention will be described with reference to the accompanying drawings.

The utility model discloses a concrete embodiment 1:

as shown in fig. 2-6, a cylinder mounting structure of roll bending machine, includes frame 1, frame 1 includes pedestal 11, mounting bracket 12 and casing 13 are located the top of pedestal 11, just mounting bracket 12 with casing 13 is connected, acts as the end wall of casing 13 one end.

Wherein, a hydraulic cylinder 2, a hydraulic power mechanism 3 and an oil pipe structure 4 are arranged in the seat body 11.

Specifically, a first cavity 111 is arranged in the seat body 11, the hydraulic power mechanism 3 and the oil pipe structure 4 are arranged in the first cavity 111, the hydraulic power mechanism 3 is connected with the hydraulic cylinder 2 through the oil pipe structure 4, the hydraulic cylinder 2 is arranged under the mounting frame 12, and a piston rod 20 of the hydraulic cylinder penetrates through the first cavity 111 and is connected with the mounting frame 12.

Furthermore, the bottom of the mounting frame 12 is provided with an insertion hole 121, and the piston rod 20 is inserted in the insertion hole 121.

The oil pipe structure 4 comprises an oil pipe 41 and an oil pipe joint 42, and two ends of the oil pipe 41 are respectively connected with the hydraulic cylinder 2 and the hydraulic power mechanism 3 through the oil pipe joint 42.

Furthermore, a plurality of oil delivery pipes 41 and oil pipe joints 42 are provided, and the oil delivery pipe 41 is provided at the position of the inner side wall of the first chamber 111 and is arranged around three sides of the hydraulic power mechanism 3.

The oil pipe structures 4 are provided with two groups, the hydraulic cylinder 2 is provided with an oil inlet 21 and an oil outlet 22, and the oil pipe structures 4 are respectively connected with the oil inlet 21 and the oil outlet 22.

Wherein, the connection between the hydraulic power mechanism 3 and the oil pipe structure 4 is provided with a control valve 31 for controlling the flow rate of the hydraulic oil input into the hydraulic cylinder 2.

The hydraulic power mechanism 3 is connected with a hydraulic pump 32 through an oil pipe structure 4.

The mounting frame 12 is provided with a lifting groove 122, the lifting groove 122 is internally provided with a spindle 51, the spindle 51 is provided with a spindle wheel, the lifting groove 122 is located above the insertion hole 121, the insertion hole 121 is communicated with the lifting groove 122, and the piston rod 20 penetrates through the insertion hole 121 to be abutted against/connected to the bottom of the spindle 51, and is used for pushing the spindle 51 to perform longitudinal lifting displacement within the range of the lifting groove 122. The main shaft 51 is lifted, and the main shaft wheel performs roll bending treatment on the section.

Furthermore, the bottom of the main shaft 51 is provided with a connecting portion 511, the connecting portion 511 extends into the insertion hole 121, the bottom of the connecting portion 511 is provided with a slot 512, and the piston rod 20 is inserted into the slot 512.

Wherein, the bottom of the mounting bracket 12 is provided with a connecting plate (not shown), and the hydraulic cylinder 2 is fixedly connected with the connecting plate by screws, bolts or pins.

The utility model discloses a concrete embodiment 2:

as shown in fig. 1 to 6, a roll bending machine to which the cylinder block mounting structure of the above embodiment 1 is applied includes a rotating shaft mechanism 50, a driving mechanism 60, and a connecting mechanism 70.

The housing 13 has a second chamber 131 therein, and the rotating shaft mechanism 50 is disposed on the mounting frame 12.

Wherein, the connecting mechanism 70 is disposed in the second chamber 131 to connect the rotating shaft mechanism 50 and the driving mechanism 60.

The driving mechanism 60 includes a spindle motor 61 and a spindle motor 62, the spindle motor 61 is disposed in the first chamber 111, and the spindle motor 62 is disposed in the second chamber 131.

Specifically, the rotating shaft mechanism 50 includes a main shaft 51 and a supporting shaft 52, the supporting shaft 52 is located below the main shaft 51, the two sides of the supporting shaft 52 are symmetrically arranged, a roller is installed on the main shaft 51 and used for performing roll bending processing on the profile, and a roller is installed on the supporting shaft 52 and used for supporting the profile subjected to roll bending processing.

Specifically, the spindle motor 61 and the spindle motor 62 are hydraulic motors.

Specifically, the connection mechanism 70 includes a universal coupling 71, one end of the universal coupling 71 is connected to the spindle 51, and the other end is connected to the spindle motor 61.

Further, a driving gear 611 is sleeved on a motor shaft of the spindle motor 61, a driven gear 711 is sleeved on the universal coupling 71, and the spindle motor 61 is connected with the driven gear 711 through meshing of the driving gear 611 and the driven gear 711, so that the purpose of driving the spindle 51 to rotate is achieved.

Further, the connecting mechanism 70 includes a gear structure 72, and the supporting shaft motor 62 is connected to the supporting shaft 52 through the gear structure 72 to drive the supporting shaft 52 to rotate.

Specifically, the spindle motor 61 is disposed within the second chamber 131 on an end wall opposite the mounting frame 12.

The shaft motor 62 is disposed in the first chamber 111, and a motor shaft thereof passes through the first chamber 111 and enters the second chamber 131 to be connected to the gear structure 72.

The mounting frame 12 is provided with an adjusting groove 123 perpendicular to the lifting groove (i.e. horizontal), and the two support shafts 62 are slidably disposed at two sides of the adjusting groove 123 respectively.

The main shaft 51 and the support shaft 52 are both sleeved with rollers 8, and the rollers 8 are driven by the main shaft 51 or the support shaft 52 to rotate.

The utility model discloses a cylinder body mounting structure and bending roll of bender has the space occupancy and hangs down, and the strong advantage of safety in utilization has solved current bending roll cylinder body structure effectively and has located the bending roll top, and the space occupancy is high, and exposes and cause the problem of damage easily in the bending roll outside.

Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.

Claims

1. The utility model provides a cylinder body mounting structure of roll bender, includes frame (1), pneumatic cylinder (2), hydraulic power unit (3) and oil pipe structure (4), frame (1) includes pedestal (11), locates mounting bracket (12) of pedestal (11) top one end and sets up in casing (13) that pedestal (11) top and mounting bracket (12) are connected, its characterized in that: the bottom end of the mounting frame (12) is provided with an inserting hole (121), the hydraulic cylinder (2) is fixed at the bottom of the mounting frame (12) and is positioned in the seat body (11), and a piston rod (20) of the hydraulic cylinder (2) is inserted in the inserting hole (121) in a lifting manner; the hydraulic power mechanism (3) is arranged in the base body (11) and connected with the hydraulic cylinder (2) through the oil pipe structure (4).

2. The cylinder mounting structure according to claim 1, wherein a lifting groove (122) is formed in the mounting frame (12), the insertion hole (121) is formed through the mounting frame (12) and communicated with the lifting groove (122), a main shaft (51) is arranged in the lifting groove (122), the main shaft (51) is located above a piston rod (20) of the hydraulic cylinder (2), and the piston rod (20) is movably abutted against/connected below the main shaft (51) to push the main shaft (51) to lift along the lifting groove (122).

3. The cylinder mounting structure according to claim 2, wherein the main shaft (51) is provided at a bottom thereof with a connecting portion (511), the connecting portion (511) extends into the insertion hole (121), the connecting portion (511) is provided at a bottom thereof with an insertion groove (512), and the piston rod (20) of the hydraulic cylinder (2) is inserted into the insertion groove (512).

4. The cylinder mounting structure according to claim 1, wherein the oil pipe structure (4) comprises an oil pipe (41) and an oil pipe joint (42), the two ends of the oil pipe (41) are connected with the hydraulic cylinder (2) and the hydraulic power mechanism (3) through the oil pipe joint (42), the oil pipe (41) is located at the side wall of the seat body (11) and arranged around the hydraulic power mechanism (3), and the oil pipe (41) is connected with each other through the oil pipe joint (42).

5. The cylinder mounting structure according to claim 1, wherein a first chamber (111) is provided in the seat body (11), and the hydraulic cylinder (2), the hydraulic power mechanism (3) and the oil pipe structure (4) are provided in the first chamber (111).

6. The cylinder mounting structure according to claim 1, wherein a control valve (31) is provided at a junction of the hydraulic power mechanism (3) and the oil pipe structure (4).

7. A roll bending machine, including pivot mechanism (50), actuating mechanism (60) and coupling mechanism (70), characterized by, still include the cylinder body mounting structure of application claim 1-6 any one, have second cavity (131) in casing (13), pivot mechanism (50) is located on mounting bracket (12), coupling mechanism (70) is located in second cavity (131), actuating mechanism (60) pass through coupling mechanism (70) with pivot mechanism (50) connects, pivot mechanism (50) includes main shaft (51) and bearing pin (52), coupling mechanism (70) includes universal coupling (71) and gear structure (72), actuating mechanism (60) includes main shaft motor (61) and bearing pin motor (62), main shaft motor (61) passes through universal coupling (71) and connects main shaft (51), the supporting shaft motor (62) is connected with the supporting shaft (52) through the gear structure (72).