CN219378530U

CN219378530U - Bending device for door plate of burglarproof door

Info

Publication number: CN219378530U
Application number: CN202320090958.9U
Authority: CN
Inventors: 王勇; 燕小兵; 王琪
Original assignee: Hefei Qishi Electronic Technology Co ltd
Current assignee: Hefei Qishi Electronic Technology Co ltd
Priority date: 2023-01-31
Filing date: 2023-01-31
Publication date: 2023-07-21
Anticipated expiration: 2033-01-31

Abstract

The utility model belongs to the technical field of machinery, in particular to a bending device for a door plate of a burglary-resisting door, which aims at the problems that the door plate is jacked up upwards through a hydraulic rod by the prior equipment to bend around a limit cylinder to cause the limit cylinder to be movably installed to bear larger acting force and easily break. According to the utility model, the door plate placed on the pressing groove is pressed down by the pressing plate, so that the door plate is bent, the impact force is transmitted to the equipment box, the situation that the pressed position is broken is avoided, and the service life of the equipment is obviously prolonged.

Description

Bending device for door plate of burglarproof door

Technical Field

The utility model relates to the technical field of machinery, in particular to a bending device for a door plate of a burglarproof door.

Background

At present, the burglary-resisting door can be manufactured through a plurality of processing procedures, wherein in the bending processing process of the door body, the planar sheet needs to be bent for a plurality of times, and finally, the semi-finished product of the door body is manufactured; the more complicated the style of the door body is, the more times of bending are, the greater the difficulty is, and the higher the value of the product is.

The patent with the publication number of CN211866257U comprises a bending workbench and a door plate main body, wherein four corners of the bottom of the bending workbench are fixedly connected with support legs far away from the ground, the middle parts of the front surface and the back surface of the bending workbench are transversely and fixedly connected with sliding rails, and a roller wheel is movably connected from left to right along the longitudinal equidistance at the position of the upper end surface of the bending workbench, which is close to the right side.

The prior equipment jack up the door plant upwards through the hydraulic stem for the door plant is bent around spacing cylinder, leads to movable mounting's spacing cylinder to bear great effort, and the fracture problem easily appears, consequently we propose a bending device for burglary-resisting door plant and are used for solving above-mentioned problem.

Disclosure of Invention

The utility model aims to solve the defect that a pressing part is easy to break, and provides a bending device for a door plate of an anti-theft door.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: a bending device for burglary-resisting door plant, includes the equipment box, the top one side symmetry welding of equipment box has two montants, two the top welding of montant has same installation pole, one side of installation pole is through the bolt-up pneumatic cylinder one, the depression bar is installed to the bottom of pneumatic cylinder one, the pressboard is installed to the bottom screw thread of depression bar, the top of equipment box just corresponds the indent has been seted up to the pressboard, the top joint of equipment box has the rotary disk, the ejector pin is installed through the connecting key to the bottom of rotary disk, the bottom of ejector pin is connected with the pneumatic cylinder two through the connecting key, the bottom of pneumatic cylinder two cup joints in the inside of mount pad, the bottom of mount pad has cup jointed the drive shaft through the bolt, the bottom of drive shaft is connected with the motor through the connecting key.

Preferably, the motor is mounted to the inner bottom end of the equipment box by bolts.

Preferably, the hydraulic cylinder III is mounted on the top of the equipment box and at one end far away from the two vertical rods through bolts.

Preferably, one end of the hydraulic cylinder III is connected with a push rod through a connecting key, and the other end of the push rod is provided with a push plate through threads.

Preferably, two ends of the pressing plate extend to the front end and the rear end of the equipment box respectively, and two ends of the pressing groove extend to the front end and the rear end of the equipment box respectively.

Preferably, the two ends of the push plate extend to the front end and the rear end of the equipment box respectively, and a rubber shock absorption sheet is arranged on one side, away from the push rod, of the outer portion of the push plate through a screw.

Preferably, the top of the rotating disk is uniformly provided with anti-skid patterns.

In the utility model, the bending device for the door plate of the burglarproof door comprises:

1. according to the utility model, the pressing plate arranged at the bottom end of the first driving pressing rod of the hydraulic cylinder presses down the door plate arranged on the pressing groove, so that the door plate is bent, the impact force during pressing can be effectively transmitted to the equipment box, the situation that the pressed position is broken is avoided, and the service life of the equipment is remarkably prolonged;

2. according to the utility model, the rotating disc is arranged, when the hydraulic cylinder II is used, the rotating disc is controlled to vertically displace, the door plate is jacked up, the motor is used for controlling the rotating disc to directionally rotate, the steering of the door plate is realized, and the efficiency of pressing four sides of the door plate is increased.

Drawings

FIG. 1 is a schematic view of a bending device for a door panel of an anti-theft door according to the present utility model;

FIG. 2 is a schematic view of the inside of a device box of a bending device for a door panel of an anti-theft door according to the present utility model;

fig. 3 is a schematic structural view of a portion a of a bending device for a door panel of an anti-theft door according to the present utility model.

In the figure: 1. an equipment box; 2. a vertical rod; 3. a mounting rod; 4. a first hydraulic cylinder; 5. a compression bar; 6. a pressing plate; 7. pressing a groove; 8. a rotating disc; 9. a push rod; 10. a second hydraulic cylinder; 11. a mounting base; 12. a drive shaft; 13. a motor; 14. a hydraulic cylinder III; 15. a push rod; 16. a push plate.

Description of the embodiments

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.

Referring to fig. 1-3, a bending device for a door panel of an anti-theft door, which comprises an equipment box 1, two vertical rods 2 are symmetrically welded on one side of the top of the equipment box 1, the same installation rod 3 is welded on the top of the two vertical rods 2, a first hydraulic cylinder 4 is installed on one side of the installation rod 3 through a bolt, a pressing rod 5 is installed at the bottom end of the first hydraulic cylinder 4, a pressing plate 6 is installed at the bottom end thread of the pressing rod 5, a pressing groove 7 is formed in the top of the equipment box 1 and corresponds to the pressing plate 6, a rotating disc 8 is clamped at the top of the equipment box 1, a push rod 9 is installed at the bottom end of the rotating disc 8 through a connecting key, a second hydraulic cylinder 10 is connected at the bottom end of the push rod 9 through a connecting key, the bottom end of the second hydraulic cylinder 10 is sleeved in the installation seat 11, a driving shaft 12 is sleeved at the bottom end of the installation seat 11 through a bolt, and a motor 13 is connected at the bottom end of the driving shaft 12 through a connecting key.

In the present embodiment, the motor 13 is mounted to the inner bottom end of the equipment cabinet 1 by bolts.

By adopting the scheme, the motor 13 is mounted at the bottom end of the equipment box 1 through the bolts, so that the purpose of stable mounting and stable power output of the motor 13 is realized.

In the embodiment, a hydraulic cylinder III 14 is mounted on the top of the equipment box 1 and at one end far away from the two vertical rods 2 through bolts.

By adopting the scheme, the hydraulic cylinder III 14 is arranged at the top of the equipment box 1 through the bolts, so that the hydraulic cylinder III 14 can be used for stably pushing the door plate, the situation that the door plate is inclined due to impact of reaction force is avoided, and the stable operation of equipment is ensured.

In this embodiment, one end of the third hydraulic cylinder 14 is connected with a push rod 15 through a connecting key, and the other end of the push rod 15 is provided with a push plate 16 through threads.

By adopting the scheme, the purpose of pushing the door plate to the pressing groove 7 through the combined action of the push rod 15 and the push plate 16 is facilitated.

In this embodiment, both ends of the pressing plate 6 extend to the front end and the rear end of the equipment box 1, respectively, and both ends of the pressing groove 7 extend to the front end and the rear end of the equipment box 1, respectively.

By adopting the scheme, the front ends and the rear ends of the pressing plates 6, the equipment box 1 and the pressing grooves 7 are mutually opposite to each other, so that the situation that the edges cannot be pressed when the door plates are pressed is avoided, and the accurate operation of the pressing action is ensured.

In this embodiment, both ends of the push plate 16 extend to the front end and the rear end of the equipment box 1, respectively, and a rubber shock absorbing sheet is mounted on one side of the outside of the push plate 16, which is far away from the push rod 15, by screws.

By adopting the scheme, the contact area of the push plate 16 and the door plate is not balanced, so that the door plate moves obliquely, and the door plate is scrapped by oblique pressing.

In this embodiment, the top of the rotary disk 8 is uniformly provided with anti-slip patterns.

By adopting the scheme, the anti-slip patterns are uniformly formed at the top of the rotary disk 8, so that the situation that the door plate slips when the door plate is driven by rotation is avoided.

In the utility model, when the door plate is used, the door plate is placed at the top of the equipment box 1, the push rod 15 is controlled by the hydraulic cylinder III 14 to push the door plate to the pressing groove 7 along with the push plate 16, the edge of the door plate is pressed by the hydraulic cylinder I4 to be completely attached to the pressing groove 7 along with the pressing plate 6, the rotating disk 8 is lifted by the hydraulic cylinder II 10, and then the driving shaft 12 is controlled by the motor 13 to rotate, so that the rotating disk 8 rotates along with the door plate, and the aim that the door plate is placed at the top of the pressing groove 7 along with the pressing edge is fulfilled.

Claims

1. A bending device for burglary-resisting door plant, includes equipment box (1), its characterized in that, top one side symmetry welding of equipment box (1) has two montants (2), two the top welding of montant (2) has same installation pole (3), one side of installation pole (3) is through bolt mounting in pneumatic cylinder one (4), depression bar (5) are installed to the bottom of pneumatic cylinder one (4), pressboard (6) are installed to the bottom screw thread of depression bar (5), the top of equipment box (1) just corresponds pressboard (6) has seted up indent (7), the top joint of equipment box (1) has rotary disk (8), ejector pin (9) are installed through the connecting key to the bottom of rotary disk (8), the bottom of ejector pin (9) is connected with pneumatic cylinder two (10) through the connecting key, the bottom of pneumatic cylinder two (10) is cup jointed in the inside of mount pad (11), the bottom of mount pad (11) is cup jointed drive shaft (12) through the bolt, the bottom of drive shaft (12) is connected with push motor (13) through the connecting key.

2. Bending device for door panels of security doors according to claim 1, characterized in that the motor (13) is mounted to the inner bottom end of the equipment cabinet (1) by means of bolts.

3. Bending device for a door panel of burglary-resisting doors according to claim 1, characterized in that the top of the equipment box (1) and the end remote from the two vertical bars (2) are provided with a hydraulic cylinder three (14) by means of bolts.

4. A bending device for a door panel of an anti-theft door according to claim 3, characterized in that one end of the hydraulic cylinder three (14) is connected with a push rod (15) through a connecting key, and the other end of the push rod (15) is provided with a push plate (16) through threads.

5. The bending device for the door panel of the burglary-resisting door according to claim 1, wherein two ends of the pressing plate (6) respectively extend to the front end and the rear end of the equipment box (1), and two ends of the pressing groove (7) respectively extend to the front end and the rear end of the equipment box (1).

6. The bending device for the door panel of the burglary-resisting door according to claim 4, wherein the two ends of the pushing plate (16) respectively extend to the front end and the rear end of the equipment box (1), and a rubber shock absorbing sheet is arranged on one side, away from the pushing rod (15), of the outer portion of the pushing plate (16) through a screw.

7. Bending device for a door panel of an anti-theft door according to claim 1, characterized in that the top of the rotating disc (8) is evenly provided with anti-skid patterns.