CN214488405U

CN214488405U - Bending machine for conveyor production

Info

Publication number: CN214488405U
Application number: CN202120752433.8U
Authority: CN
Inventors: 潘玉峰; 韩承富; 张兆龙
Original assignee: Shandong Haode Machinery Co ltd
Current assignee: Shandong Haode Machinery Co ltd
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2021-10-26
Anticipated expiration: 2031-04-14

Abstract

The utility model discloses a bending machine for conveyor production, which comprises a frame, a bending table, an upper module and a lower die, wherein the lower die comprises two positioning plates, the upper ends of the positioning plates are respectively provided with a fixing group, the inside of the bending table is provided with a cavity, the upper end of the cavity is symmetrically provided with a chute, a driving assembly is arranged in the cavity, the lower sides of the two positioning plates are respectively fixed with a sliding rod, the sliding rod is connected with the driving assembly through the chute, the upper side of the bending table is symmetrically fixed with an L-shaped limiting frame, two ends of the positioning plates are both positioned in the positioning plates, and a spring is fixed between the positioning plates and the inner wall of the L-shaped limiting frame; the two positioning plates are driven to move relatively by the driving assembly, the distance between the two positioning plates is adjusted according to the bending angle of the workpiece, the operation steps in the bending process are reduced, the bending efficiency of the workpiece is improved, and meanwhile, the production cost of the conveyor is reduced.

Description

Bending machine for conveyor production

Technical Field

The utility model relates to a conveyer production field especially relates to a bender is used in conveyer production.

Background

The history of the conveyor is long, and the ancient Chinese high-rotary-drum vehicle and the water-lifting overturning vehicle are rudiments of a modern bucket elevator and a scraper conveyor. The belt conveyor is the main mode of the current bulk material conveying, and the belt conveyor can be divided into the following operation modes: belt conveyors, screw conveyors, roller conveyors, plate chain conveyors, and the like.

In conveyor production, the bending machine is required to be used for bending the support, the bending angle of the conveyor support is not uniform, and the lower die is required to be replaced according to the bending angle in the bending operation of the support workpiece, so that the problem of complex operation in the bending process is solved, the bending cost is increased, and the bending machine for conveyor production is provided.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a bender is used in conveyer production can solve the problem that needs frequently change the bed die according to work piece bending angle.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a bender is used in conveyer production, includes the frame, bends the platform, goes up module and bed die, the bed die includes two locating plates, and the locating plate upper end all is equipped with fixed group, the inside cavity that is equipped with of platform of bending, cavity upper end symmetry is equipped with the spout, be equipped with drive assembly in the cavity, two the locating plate downside all is fixed with the slide bar, and the slide bar passes through the spout and is connected with drive assembly, the bench side symmetry of bending is fixed with the spacing frame of L type, the locating plate both ends all are located inside the locating plate, and are fixed with the spring between locating plate and the spacing inner wall of L type.

As a preferred technical scheme of the utility model, drive assembly is including running through the two-way screw rod inside the cavity, two-way screw rod one end is connected with cavity inner wall bearing, and its other end slides and extends to the platform outer end of bending, the outer end fixed surface of two-way screw rod has changes the handle, the slide bar lower extreme thread bush is established on the surface of two-way screw rod.

As an optimized technical scheme of the utility model, the fixed surface that two-way screw rod is located the outer end has the swivel, the inside rotary groove that matches with the swivel that is equipped with of platform of bending.

As an optimal technical scheme of the utility model, two the slide bar lower extreme all is connected with the pulley, and the pulley all laminates with the cavity diapire.

As a preferred technical scheme of the utility model, two be equipped with the preheating lamp between the locating plate, the preheating lamp is inlayed inside the upper end of bending the platform, it is equipped with the resistance to compression heat-conducting plate to preheat the lamp upper end, the resistance to compression heat-conducting plate with bend a fixed connection, the frame upper end is equipped with the water pump, the water pump output end is connected with even pipe, and even a tub lower extreme is connected with the atomizer.

As an optimized technical scheme of the utility model, the bending table bottom wall symmetry is fixed with the base, and the base diapire is fixed with the protection pad.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the two positioning plates are driven to move relatively by the driving assembly, the distance between the two positioning plates is adjusted according to the bending angle of a workpiece, the operation steps in the bending process are reduced, the bending efficiency is improved, the production cost of the conveyor is reduced, the stability of the positioning plates is improved by the auxiliary matching of the L-shaped limiting frame and the spring, and the stability of the bidirectional screw rod in rotation is improved by the matching of the rotary ring and the rotary groove;

2. the workpiece is fixed through the fixing group, the preheating lamp is firstly controlled to work, the workpiece to be machined is subjected to preheating treatment, the situation that the workpiece is broken in the bending process is prevented, and after bending is finished, the workpiece is cooled at a high speed by using the water pump, the connecting pipe and the atomizing nozzle in a matched mode, and the bending speed is improved.

Drawings

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

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

fig. 3 is a top view of the bending table of the present invention;

FIG. 4 is an enlarged view of a portion a of FIG. 2;

in the figure: 1. a frame; 2. a bending table; 3. an upper module; 4. positioning a plate; 5. an L-shaped limiting frame; 6. a fixed group; 7. a spring; 8. a cavity; 9. a bidirectional screw; 10. a slide bar; 11. a chute; 12. a preheating lamp; 13. a compression-resistant heat-conducting plate; 14. turning a handle; 15. rotating the ring; 16. rotating the groove; 17. a water pump; 18. connecting pipes; 19. an atomizing spray head.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example 1

Referring to fig. 1-4, the utility model provides a bending machine for conveyor production, which comprises a frame 1, a bending table 2, an upper mold 3 and a lower mold, wherein the upper mold 3 is driven by a hydraulic cylinder and a hydraulic rod, the bending table 2 is fixedly connected with the frame 1, the lower mold is arranged on the surface of the bending table 2, the upper mold 3 is arranged at the upper end of the lower mold, the lower mold comprises two positioning plates 4, a fixing group 6 is arranged at the middle part of the upper end of each positioning plate 4, a cavity 8 is arranged at the middle part of the bending table 2, chutes 11 are symmetrically arranged at the upper end of the cavity 8, the chutes 11 are communicated with the outside, a driving assembly is arranged in the cavity 8, slide bars 10 are fixed at the lower sides of the two positioning plates 4, the slide bars 10 are connected with the driving assembly through the chutes 11, the driving bars relatively move in the chutes 11 through the driving assembly, L-shaped limiting frames 5 are symmetrically fixed at the upper side of the bending table 2, two ends of the positioning plates 4 are positioned in the positioning plates 4, a spring 7 is fixed between the positioning plate 4 and the inner wall of the L-shaped limiting frame 5; the driving assembly comprises a bidirectional screw 9 penetrating through the cavity 8, one end of the bidirectional screw 9 is connected with a bearing on the inner wall of the cavity 8, the other end of the bidirectional screw extends to the outer end of the bending table 2 in a sliding manner, a rotating handle 14 is fixed on the surface of the outer end of the bidirectional screw 9, the lower end of each sliding rod 10 is sleeved on the surface of the bidirectional screw 9 in a threaded manner, a rotating ring 15 is fixed on the surface of the outer end of the bidirectional screw 9, a rotating groove 16 matched with the rotating ring 15 is formed in the bending table 2, pulleys are connected to the lower ends of the two sliding rods 10, and the pulleys are attached to the bottom wall of the cavity 8;

the rotary handle 14 is rotated, the rotary handle 14 drives the bidirectional screw 9 to rotate, the sliding rod 10 on the surface of the bidirectional screw is driven to move relatively through the rotation of the bidirectional screw 9, the sliding rod 10 reduces the friction between the sliding rod 10 and the bottom wall of the cavity 8 through the action of a pulley in the moving process, meanwhile, the stability of the sliding rod 10 in the moving process is improved, the positioning plates 4 are driven to move relatively, the distance between the two positioning plates 4 is adjusted according to the bending angle of a workpiece, the operation steps in the bending process are reduced, the bending efficiency of the positioning plate is improved, the production cost of the conveyor is reduced, the stability of the positioning plates 4 is improved through the auxiliary matching of the L-shaped limiting frame 5 and the spring 7, and meanwhile, the stability of the bidirectional screw 9 in the rotating process is improved through the matching of the rotary ring 15 and the rotary groove 16.

Example 2

Referring to fig. 1-3, the other parts of this embodiment 2 are the same as the embodiment of embodiment 1, and the different parts are different, the present invention provides a bending machine for conveyor production, a preheating lamp 12 is disposed between two positioning plates 4, the preheating lamp 12 is embedded inside the upper end of a bending table 2, a compression-resistant heat-conducting plate 13 is disposed on the upper end of the preheating lamp 12, the compression-resistant heat-conducting plate 13 is fixedly connected with the bending table 2, a water pump 17 is disposed on the upper end of a frame 1, an output end of the water pump 17 is connected with a connecting pipe 18, a lower end of the connecting pipe 18 is connected with an atomizing nozzle 19, a base is symmetrically fixed on the bottom wall of the bending table 2, and a base pad is fixed on the bottom wall of the base;

the workpiece is fixed through the fixing group 6, the preheating lamp 12 is controlled to work at first, preheating treatment is carried out on the processed workpiece, the situation that the workpiece is broken in the bending process is prevented, and after bending is finished, the cooling rate of the workpiece is accelerated and the bending rate of the workpiece is improved through the matched use of the water pump 17, the connecting pipe 18 and the atomizing nozzle 19.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a bender is used in conveyer production, includes frame (1), bending platform (2), cope match-plate pattern (3) and bed die, its characterized in that: the lower die comprises two positioning plates (4), the upper ends of the positioning plates (4) are provided with fixing groups (6), a cavity (8) is arranged inside a bending table (2), sliding grooves (11) are symmetrically formed in the upper ends of the cavity (8), driving assemblies are arranged in the cavity (8), two sliding rods (10) are fixed to the lower sides of the positioning plates (4), the sliding rods (10) are connected with the driving assemblies through the sliding grooves (11), L-shaped limiting frames (5) are symmetrically fixed to the upper sides of the bending table (2), the two ends of the positioning plates (4) are located inside the positioning plates (4), and springs (7) are fixed between the positioning plates (4) and the inner walls of the L-shaped limiting frames (5).

2. The bending machine for conveyor production according to claim 1, characterized in that: the drive assembly comprises a bidirectional screw (9) penetrating through the cavity (8), one end of the bidirectional screw (9) is connected with the inner wall bearing of the cavity (8), the other end of the bidirectional screw slides to extend to the outer end of the bending table (2), a rotating handle (14) is fixed on the surface of the outer end of the bidirectional screw (9), and the lower end of a sliding rod (10) is sleeved on the surface of the bidirectional screw (9) in a threaded manner.

3. The bending machine for conveyor production according to claim 2, characterized in that: the surface of the outer end of the bidirectional screw (9) is fixed with a rotary ring (15), and a rotary groove (16) matched with the rotary ring (15) is formed in the bending table (2).

4. The bending machine for conveyor production according to claim 2, characterized in that: two slide bar (10) lower extreme all is connected with the pulley, and the pulley all laminates with cavity (8) diapire.

5. The bending machine for conveyor production according to claim 1, characterized in that: two be equipped with preheating lamp (12) between locating plate (4), preheating lamp (12) are inlayed inside the upper end of bending platform (2), preheating lamp (12) upper end is equipped with resistance to compression heat-conducting plate (13), resistance to compression heat-conducting plate (13) and bending platform (2) fixed connection, frame (1) upper end is equipped with water pump (17), water pump (17) output is connected with even pipe (18), and even pipe (18) lower extreme is connected with atomizer (19).

6. The bending machine for conveyor production according to claim 5, characterized in that: the base is symmetrically fixed on the bottom wall of the bending table (2), and a protective pad is fixed on the bottom wall of the base.