CN209697867U - A bending device for explosion-proof door production and processing - Google Patents

Abstract

The utility model discloses a bending device for the production and processing of explosion-proof doors, which comprises a base, a mounting plate is welded at one end of the top of the base, a supporting plate is welded at an end far away from the mounting plate on the top of the base, two sets of supporting plates are symmetrically arranged and respectively arranged On both sides of the base, a hydraulic cylinder is fixedly connected to the side wall of the mounting plate away from the support plate through a fixing frame, and a hydraulic rod is arranged on the side of the hydraulic cylinder close to the mounting plate, and the hydraulic rod passes through the mounting plate and is fixedly connected with a sliding The bottom of the sliding plate is welded with a slider, and the top of the base is provided with a first chute corresponding to the slider. The beneficial effects achieved by the utility model are: the utility model has a simple structure of a bending device for explosion-proof door production and processing, It is easy to operate, and the iron sheets of different thicknesses can be bent through the set splint, and the hydraulic rod is driven by the hydraulic cylinder to push the iron sheets, which greatly improves the processing efficiency, and at the same time improves the processing accuracy, so that the quality of the product is guaranteed. .

Description

A bending device for explosion-proof door production and processing

technical field

The utility model relates to a bending device, in particular to a bending device for explosion-proof door production and processing, which belongs to the technical field of explosion-proof door production and processing.

Background technique

The explosion-proof doors need to use iron sheets in the process of production and processing. When assembling the explosion-proof doors, the four sides of the iron sheets need to be bent. Most of the existing iron sheets are bent manually, the bending efficiency is slow, and a large amount of labor resources are required, and the accuracy of throwing and bending is low, resulting in poor product quality.

Utility model content

The technical problem to be solved by the utility model is to overcome the defects of the prior art, provide a bending device for production and processing of explosion-proof doors, and solve the problems existing in the prior art.

In order to solve the above technical problems, the utility model provides the following technical solutions:

The utility model relates to a bending device for the production and processing of explosion-proof doors, comprising a base, one end of the top of the base is welded with a mounting plate, and one end of the top of the base far away from the mounting plate is welded with a support plate, and the support plate is symmetrically provided with two group and respectively arranged on both sides of the base, the side wall of the mounting plate away from the support plate is fixedly connected with a hydraulic cylinder through a fixing frame, and a hydraulic rod is arranged on the side of the hydraulic cylinder close to the mounting plate, and the hydraulic pressure The rod passes through the mounting plate and is fixedly connected with a sliding plate, the bottom of the sliding plate is welded with a slider, and the top of the base is provided with a first chute corresponding to the slider, and the slider is slidably connected to Inside, the side of the sliding plate away from the mounting plate is hinged with a splint, and the sidewalls on both sides of the splint away from the hinge are welded with lugs, and the lugs are fixed to the sliding plate by fastening bolts Connection, the side wall of the splint close to the sliding plate is provided with a number of embedding grooves, the inside of the embedding grooves are inlaid with rubber anti-slip strips, and the sides of the adjacent sides of the two sets of support plates The walls are provided with a second chute, the inside of the second chute is provided with a through hole near the end of the base, and a folding column is arranged between the two sets of support plates, and the folding column is close to the two sets of support plates. Both ends are welded with a limit block, the limit block is slidably connected with the second chute, and the center position of the limit block away from the side wall of the end of the folding column is provided with an internal thread hole.

As a preferred technical solution of the utility model, the hydraulic cylinder is connected with a hydraulic station.

As a preferred technical solution of the present invention, limit bolts are provided on the side walls of the opposite outer sides of the two groups of support plates, and the limit bolts pass through through holes and are threadedly connected with internal threaded holes.

As a preferred technical solution of the present invention, the bottom of the second chute has a square structure and is matched with the limit block.

As a preferred technical solution of the present invention, the diameter of the internal threaded hole is the same as the diameter of the through hole.

The beneficial effects achieved by the utility model are: a bending device for the production and processing of explosion-proof doors in the utility model has a simple structure and is easy to operate. The rod pushes the iron sheet, which greatly improves the processing efficiency, and at the same time improves the processing accuracy, so that the quality of the product is guaranteed.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model. In the attached picture:

Fig. 1 is a structural representation of the utility model;

Fig. 2 is the structural representation of splint in the utility model;

Fig. 3 is the sectional view of support plate in the utility model;

Fig. 4 is a cross-sectional view of the folding column of the present invention.

In the figure: 1. base; 2. mounting plate; 3. fixed frame; 4. hydraulic cylinder; 5. hydraulic rod; 6. sliding plate; 7. sliding block; 8. first chute; 9. hinge; 10 , splint; 11, wing lug; 12, fastening bolt; 13, embedding groove; 14, rubber anti-skid strip; 15, support plate; 16, second chute; 17, through hole; 18, folding column; 19 , limit block; 20, internal threaded hole; 21, limit bolt.

Detailed ways

The preferred embodiments of the present utility model are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present utility model, and are not intended to limit the present utility model.

Example

As shown in Figure 1-4, the utility model provides a bending device for the production and processing of explosion-proof doors, including a base 1, one end of the top of the base 1 is welded with a mounting plate 2, and the end of the top of the base 1 away from the mounting plate 2 is welded with a support Plate 15 and support plate 15 are symmetrically arranged in two groups and are respectively arranged on both sides of the base 1. The side wall of the mounting plate 2 away from the support plate 15 is fixedly connected with a hydraulic cylinder 4 through a fixed frame 3, and the hydraulic cylinder 4 is installed close to One side of the plate 2 is provided with a hydraulic rod 5, the hydraulic rod 5 passes through the mounting plate 2 and is fixedly connected with a sliding plate 6, the bottom of the sliding plate 6 is welded with a slider 7, and the top of the base 1 corresponds to the slider 7 with a first The chute 8 and the slider 7 are slidably connected inside the first chute 8. The side of the sliding plate 6 away from the mounting plate 2 is hinged with a splint 10 through the hinge 9. All are welded with wing lugs 11, and the wing lugs 11 are fixedly connected with the sliding plate 6 through fastening bolts 12. There are several embedding grooves 13 on the side wall of the splint 10 close to the side of the sliding plate 6, and the inside of the embedding grooves 13 Both are inlaid with rubber anti-skid strips 14, and the side walls of the adjacent sides of the two groups of support plates 15 are provided with a second chute 16, and the inside of the second chute 16 is provided with a through hole 17 near the end of the base 1. Between the support plates 15 there are folded posts 18, and the two ends of the folded posts 18 near the two sets of support plates 15 are welded with limit blocks 19, and the limit blocks 19 are slidably connected with the second chute 16, and the limit blocks 19 are far away from the folds. Internally threaded holes 20 are provided at the central positions of the side walls at one end of the column 18 .

The hydraulic cylinder 4 is connected with the hydraulic station. The motor on the top of the hydraulic station drives the oil pump to rotate. The oil pump absorbs oil from the oil tank of the hydraulic station and pumps oil, converting the mechanical energy into the pressure energy of the hydraulic oil. The hydraulic oil is controlled by the hydraulic valve through the valve combination. After the pressure and flow are adjusted, they are transferred to the hydraulic cylinder 4 through the external pipeline, and the hydraulic rod 5 is driven to expand and contract normally. The two sets of support plates 15 are provided with limit bolts 21 on the opposite side walls, and the limit bolts 21 pass through the through holes 17 It is threadedly connected with the internal threaded hole 20 to facilitate the installation and disassembly of the folding column 18. The bottom of the second chute 16 is a square structure and is equipped with a limit block 19, which can limit the folding column 18. The internal threaded hole The diameter of 20 is the same as that of the through hole 17, so that the limit of the limit bolt 21 on the folded column 18 is more stable.

Specifically, when using the utility model, at first, according to the length that the iron sheet needs to be bent, the iron sheet is placed on the side wall between the sliding plate 6 and the clamping plate 10, and the clamping plate 10 and the sliding plate 6 are connected by fastening bolts 12. After the fixing is completed, the splint 10 firmly fixes the iron sheet with the sliding plate 6. Then, the motor on the top of the hydraulic station drives the oil pump to rotate. The pressure energy of the hydraulic oil is transferred to the hydraulic cylinder 4 through the external pipeline after the hydraulic oil is regulated by the hydraulic valve through the valve combination. The hydraulic cylinder 4 drives the hydraulic rod 5 to move toward the support plate 15. When When the iron sheet is in contact with the folding column 18, the iron sheet will be bent towards the corner of the sliding plate 6 under the obstruction of the folding column 18, and the use of the hydraulic cylinder 4 for bending greatly improves the work efficiency and processing accuracy. So that the quality of the product is guaranteed.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (5)

1. a kind of explosion proof door production and processing apparatus for bending, including pedestal (1), which is characterized in that one at the top of the pedestal (1) End is welded with mounting plate (2), and one end at the top of the pedestal (1) far from mounting plate (2) is welded with support plate (15), the support Plate (15) is symmetrically arranged with two groups and is separately positioned on the two sides of pedestal (1), and the mounting plate (2) is far from support plate (15) side It is fixedly connected with hydraulic cylinder (4) on side wall by fixed frame (3), the hydraulic cylinder (4) is provided with close to the side of mounting plate (2) Hydraulic stem (5), the hydraulic stem (5) pass through mounting plate (2) and are fixedly connected with sliding panel (6), the bottom of the sliding panel (6) It is welded with sliding block (7), the top of the pedestal (1) corresponds to sliding block (7) and offers first sliding groove (8), and sliding block (7) sliding connects The inside in first sliding groove (8) is connect, side of the sliding panel (6) far from mounting plate (2) is hinged with clamping plate by hinge (9) (10), far from being welded with wing lug (11) on the two sides side wall of hinge (9) one end, the wing lug (11) passes through the clamping plate (10) Fastening bolt (12) is fixedly connected with sliding panel (6), and the clamping plate (10) is close to sliding panel (6) if offering on the side wall of side Dry interlocking groove (13), the inside of interlocking groove (13), which is inlayed, is connected with rubber antiskid item (14), supports described in two groups It is offered second sliding slot (16) on the side wall of the adjacent side of plate (15), the second sliding slot (16) internal close pedestal (1) One end offers through-hole (17), folding column (18) is equipped between support plate described in two groups (15), the folding column (18) is close to two groups of branch The both ends of fagging (15) are connected to limited block (19), and the limited block (19) is slidably connected with second sliding slot (16), described Limited block (19) offers internal thread hole (20) far from the central location on folding column (18) one end side wall.

2. a kind of explosion proof door production and processing apparatus for bending according to claim 1, which is characterized in that the hydraulic cylinder (4) it is connect with hydraulic station.

3. a kind of explosion proof door production and processing apparatus for bending according to claim 1, which is characterized in that supported described in two groups It is provided with caging bolt (21) on the side wall of plate (15) opposite exterior lateral sides, the caging bolt (21) passes through through-hole (17) and interior spiral shell Pit (20) is threadedly coupled.

4. a kind of explosion proof door production and processing apparatus for bending according to claim 1, which is characterized in that the second sliding slot (16) bottom is that square structure and being adapted with limited block (19) is equipped with.

5. a kind of explosion proof door production and processing apparatus for bending according to claim 1, which is characterized in that the internal thread hole (20) diameter is identical as the diameter of through-hole (17).