CN221086810U

CN221086810U - Elevator door plant processing equipment of bending

Info

Publication number: CN221086810U
Application number: CN202322762145.2U
Authority: CN
Inventors: 李岗虎; 李月芬; 倪剑利
Original assignee: Zhejiang Lianmao Construction Engineering Co ltd
Current assignee: Zhejiang Lianmao Construction Engineering Co ltd
Filing date: 2023-10-16
Publication date: 2024-06-07
Anticipated expiration: 2033-10-16

Abstract

The utility model discloses elevator door plate bending processing equipment in the technical field of elevator materials, which comprises a processing frame, wherein a clamping mechanism is arranged in front of the processing frame, a bending mechanism is arranged at the rear of the processing frame, a first supporting rotating rod is fixedly arranged at the right end of the processing frame, a first rotating disc is arranged at the front end of the first supporting rotating rod, a first substrate is fixedly arranged at the lower end of the first rotating disc, the elevator door plate bending processing equipment consists of the processing frame, the clamping mechanism and a bending mechanism, the clamping mechanism provides stable supporting points, the stability of a door plate in the bending process is ensured, the clamping mechanism is flexible in design and adjustment, the requirement on manual intervention can be met for door plates with different sizes, the bending mechanism can realize precise bending operation, the bending mechanism provides the motion force of a pressing rod through an air cylinder and an air rod, the door plate is contacted and clamped with the elevator door plate in advance, the stable bending operation on the door plate is realized, and the quality in the door plate bending process is ensured.

Description

Elevator door plant processing equipment of bending

Technical Field

The utility model relates to the technical field of elevator materials, in particular to elevator door plate bending processing equipment.

Background

An elevator is a vertical transportation device for conveniently and efficiently transporting people or objects in a multi-story building or various spaces, and is based on an electric driving and car lifting mechanism, a steel wire rope or a hydraulic system is driven by a motor to enable an elevator car to stably ascend or descend in a vertical direction, an elevator door plate is a door between the elevator car and a floor door, which plays a role of isolating the car and the floor space, controlling people or objects to enter and exit, and is usually in a double door or side door opening form, and is composed of a door leaf, a door frame, a door lock and the like, wherein the door leaf is usually made of metal or glass, has durability and safety, the door frame is fixed at an entrance of the car or a floor door opening to support and fix the door leaf, and the door lock is used for controlling the opening and closing of the door and is usually provided with a switch, an inductor and a safety protection device.

The patent document with the application number of CN201921887937.X discloses elevator door plate bending processing equipment, which comprises a processing table, wherein the two sides of the bottom of the processing table are fixedly connected with a support column, one side, close to the support column, of the bottom of the processing table is fixedly provided with a second hydraulic cylinder, the two sides of the top of the processing table are fixedly connected with a bracket, the top of the bracket is fixedly connected with a top plate, the top of the top plate is fixedly provided with a first hydraulic cylinder, and the top of the processing table is provided with a workpiece; however, for the existing elevator door plate bending processing equipment, when the bending operation of the large-size elevator door plate is performed, the support is usually needed, and the support is provided by manpower assistance at present, however, the following problem exists in the manpower support mode: firstly, the manual support cannot provide a stable support effect, so that the door plate can be unstable and deformed in the bending process; secondly, the labor consumption and the labor intensity are increased by the manpower support, and the trouble and inconvenience are caused to operators.

Disclosure of utility model

The utility model aims to provide elevator door plate bending processing equipment so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides an elevator door plant processing equipment of bending, includes processing frame, processing frame's the place ahead is provided with fixture, processing frame's rear is provided with bending mechanism, fixture includes first support bull stick, first carousel, first base plate, first erection column, first backup pad, first screw thread seat, first clamping bolt and first splint, processing frame's right-hand member fixed mounting has first support bull stick, first carousel is installed to first support bull stick's front end, first base plate is fixed with in first carousel's lower extreme, first erection column is fixed with in first carousel's upper end, first backup pad is fixed with in first erection column's upper end, first backup pad's upper end fixed mounting has first screw thread seat, the inboard of first screw thread seat is provided with first clamping bolt, first clamping bolt's lower extreme fixed mounting has first splint.

Optionally, the fixture still includes second support bull stick, second carousel, second base plate, second erection column, second backup pad, second screw thread seat, second clamping bolt and second splint, processing frame's left end has the second to support the bull stick.

Optionally, a second turntable is installed at the front end of the second supporting rotating rod, a second substrate is fixedly installed at the lower end of the second turntable, and a second installation column is fixedly installed at the upper end of the second turntable.

Optionally, a second support plate is fixedly arranged at the upper end of the second mounting column, and a second thread seat is fixedly arranged at the upper end of the second support plate.

Optionally, a second clamping bolt is arranged on the inner side of the second threaded seat, and a second clamping plate is fixedly arranged at the lower end of the second clamping bolt.

Optionally, the mechanism of bending includes bracing piece, connection fagging, bender frame, cylinder, gas pole, depression bar, mounting panel, bending pole, expansion dish, spring, clamp plate, first bending seat, second bending seat, roll adjustment screw thread seat and roll adjustment bolt, the rear end fixed mounting of processing frame has the bracing piece, the upper end fixed mounting of bracing piece has connection fagging, the inboard fixed mounting of connection fagging has the bender frame.

Optionally, the upper end fixed mounting of bender frame has the cylinder, the gas pole is installed to the lower extreme of cylinder, the depression bar is installed to the driving end of gas pole.

Optionally, a mounting plate is fixedly arranged at the lower end of the lower pressure rod, and a bending rod is fixedly arranged at the lower end of the mounting plate.

Optionally, an expansion disc is fixedly installed on the lower pressure rod, a spring is fixedly installed at the lower end of the expansion disc, and a pressing plate is fixedly installed at the lower end of the spring.

Optionally, the below of bending pole is provided with first bending seat, the rear of first bending seat is provided with the second bending seat, the rear of second bending seat is provided with the roll adjustment screw thread seat, the middle part of roll adjustment screw thread seat is provided with the roll adjustment bolt.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the utility model, the clamping mechanism is arranged, and provides a stable supporting point, so that the stability of the door plate in the bending process is ensured, the clamping mechanism is flexible in design and adjustment, can adapt to door plates with different sizes, and reduces the requirement for manual intervention; specifically: the clamping mechanism provides stable supporting effect, can clamp the elevator door plant tightly and place between first base plate and first splint steadily, between second base plate and the second splint, this kind of stable centre gripping can prevent that the elevator door plant from taking place unstability and deformation at the in-process of bending to ensure that the position of door plant is stable unchangeable, the design of clamping mechanism allows the elevator door plant of adaptation equidimension and shape, rotatory first clamping bolt, the position of adjusting first splint, rotatory second clamping bolt, the position of adjusting the second splint, clamping mechanism can press from both sides the elevator door plant, ensure that the clamping force between door plant and the base plate is balanced and even.

2. According to the utility model, the bending mechanism is arranged, the bending mechanism can realize precise bending operation, the bending mechanism provides the movement force of the pressing rod through the air cylinder and the air rod, the elevator door plate is contacted and clamped in advance through the pressing plate, the stable bending operation on the door plate is realized, the quality and shape consistency in the bending process of the door plate are ensured, the position of the second bending seat is changed through adjusting the distance-adjusting bolt, so that different bending effects are realized, and the flexible adjusting capability enables the bending mechanism to be suitable for door plate processing with different bending angles and shape requirements.

Drawings

FIG. 1 is a schematic view of a three-dimensional front view of the present utility model;

FIG. 2 is a schematic plan view of the present utility model;

FIG. 3 is a schematic view of the three-dimensional rear view of the present utility model;

FIG. 4 is a schematic view of the present utility model in a perspective top view;

fig. 5 is a schematic view of the structure of fig. 4 at a perspective enlarged scale according to the present utility model.

In the figure: 1. processing a frame; 2. a clamping mechanism; 201. a first support turn bar; 202. a first turntable; 203. a first substrate; 204. a first mounting post; 205. a first support plate; 206. a first screw seat; 207. a first clamping bolt; 208. a first clamping plate; 209. a second support rotating rod; 210. a second turntable; 211. a second substrate; 212. a second mounting post; 213. a second support plate; 214. a second screw seat; 215. a second clamping bolt; 216. a second clamping plate; 3. a bending mechanism; 301. a support rod; 302. connecting supporting plates; 303. a bender frame; 304. a cylinder; 305. an air bar; 306. pressing down a rod; 307. a mounting plate; 308. bending the rod; 309. expanding the disc; 310. a spring; 311. a pressing plate; 312. a first bending seat; 313. a second bending seat; 314. a distance-adjusting screw seat; 315. a distance adjusting bolt.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, in an embodiment of the present utility model, an elevator door panel bending processing apparatus includes a processing frame 1, a clamping mechanism 2 is disposed in front of the processing frame 1, a bending mechanism 3 is disposed behind the processing frame 1, the clamping mechanism 2 includes a first supporting rotating rod 201, a first rotating disc 202, a first base plate 203, a first mounting post 204, a first supporting plate 205, a first screw thread seat 206, a first clamping bolt 207 and a first clamping plate 208, a first supporting rotating rod 201 is fixedly mounted at the right end of the processing frame 1, a first rotating disc 202 is mounted at the front end of the first supporting rotating rod 201, a first base plate 203 is fixedly mounted at the lower end of the first rotating disc 202, a first mounting post 204 is fixedly mounted at the upper end of the first rotating disc 202, a first supporting plate 205 is fixedly mounted at the upper end of the first supporting plate 205, the inner side of the first screw seat 206 is provided with a first clamping bolt 207, the lower end of the first clamping bolt 207 is fixedly provided with a first clamping plate 208, the clamping mechanism 2 further comprises a second supporting rotary rod 209, a second rotary table 210, a second base plate 211, a second mounting column 212, a second supporting plate 213, a second screw seat 214, a second clamping bolt 215 and a second clamping plate 216, the left end of the processing frame 1 is fixedly provided with the second supporting rotary rod 209, the front end of the second supporting rotary rod 209 is provided with the second rotary table 210, the lower end of the second rotary table 210 is fixedly provided with the second base plate 211, the upper end of the second rotary table 210 is fixedly provided with the second mounting column 212, the upper end of the second mounting column 212 is fixedly provided with a second supporting plate 213, the upper end of the second supporting plate 213 is fixedly provided with the second screw seat 214, the inner side of the second screw seat 214 is provided with the second clamping bolt 215, a second clamping plate 216 is fixedly arranged at the lower end of the second clamping bolt 215;

The first supporting rotating rod 201 and the second supporting rotating rod 209 provide rotating supporting points for supporting the first clamping plate 208 and the second clamping plate 216 of the clamping plate, so that the door plate can be freely moved and clamped, the first substrate 203 and the second substrate 211 serve as bottom supports of the clamping plate, a stable clamping platform is provided, and stable clamping of the door plate in the machining process is ensured;

The bending mechanism 3 comprises a supporting rod 301, a connecting supporting plate 302, a bending machine frame 303, an air cylinder 304, an air rod 305, a pressing rod 306, a mounting plate 307, a bending rod 308, an expansion disc 309, a spring 310, a pressing plate 311, a first bending seat 312, a second bending seat 313, a distance adjusting screw seat 314 and a distance adjusting bolt 315, wherein the supporting rod 301 is fixedly arranged at the rear end of the processing frame 1, the connecting supporting plate 302 is fixedly arranged at the upper end of the supporting rod 301, the bending machine frame 303 is fixedly arranged at the inner side of the connecting supporting plate 302, the air cylinder 304 is fixedly arranged at the upper end of the bending machine frame 303, the air rod 305 is mounted at the lower end of the air cylinder 304, the pressing rod 308 is mounted at the transmission end of the air rod 305, the mounting plate 307 is fixedly arranged at the lower end of the pressing rod 306, the pressing plate 308 is fixedly arranged at the lower end of the expansion disc 309, the pressing plate 311 is fixedly arranged at the lower end of the expansion disc 310, the pressing plate 311 is fixedly arranged at the lower end of the bending seat 312, the second bending seat 313 is arranged at the rear end of the second bending seat 313, the distance adjusting screw seat 314 is arranged at the rear of the second bending seat 313, and the distance adjusting screw seat 314 is arranged at the rear end of the distance adjusting screw seat 314;

The cylinder 304, the air rod 305 and the pressure-down rod 306 push the pressure-down rod 306 to press down the door panel through the operation of the cylinder 304 and the air rod 305, and the bending operation of the door panel is realized through the bending rod 308 of the pressure-down rod 306, the first bending seat 312 and the second bending seat 313 provide additional support and positioning, different bending angles and shapes can be realized according to the adjustment of the distance-adjusting bolt 315, and the position of the second bending seat 313 is controlled through adjusting the distance-adjusting threaded seat 314 and the distance-adjusting bolt 315, so that the accurate adjustment of the bending angle is realized.

The working principle of the utility model is as follows: the elevator door plate bending processing equipment consists of a processing frame 1, a clamping mechanism 2 and a bending mechanism 3, wherein before the elevator door plate bending processing equipment is used, a cylinder 304 and an air rod 305 in the bending mechanism 3 are connected with electricity in advance, when the elevator door plate bending processing equipment is used, an elevator door plate to be processed is placed on a first bending seat 312 and a second bending seat 313 of the bending mechanism 3, at the moment, the elevator door plate cannot be stably placed on the first bending seat 312 and the second bending seat 313 and needs to be manually supported, the clamping mechanism 2 additionally arranged on the elevator door plate bending processing equipment can replace manual work, the elevator door plate is placed between a first substrate 203 and a first clamping plate 208 and between a second substrate 211 and a second clamping plate 216, a first clamping bolt 207 is rotated, the elevator door plate is pressed down by using the first clamping plate 208 to clamp the elevator door plate, and a second clamping bolt 215 is rotated, the second clamping plate 216 is used to press down and clamp the elevator door plate, so that the stable clamping effect of the elevator door plate can be achieved, the front end part of the elevator door plate is clamped stably, but the extending position of the rear end of the elevator door plate is not fixed, the bending mechanism 3 is started, the air cylinder 304 and the air rod 305 are started to push the pressing rod 306 downwards, before the pressing plate 311 contacts the elevator door plate, the pressing plate 311 contacts the elevator door plate in advance and presses down and clamps the elevator door plate, the above-mentioned problem is solved (the extending position of the rear end of the elevator door plate is not fixed), then the bending rod 308 on the pressing rod 306 presses down the elevator door plate, the elevator door plate of the elevator door plate is bent, in order to achieve different bending effects, the distance adjusting bolt 315 can be rotated, the position of the second bending seat 313 is adjusted, the second bending seat 313 is moved backwards, the second bending seat 313 no longer supports the elevator door plate, at this time, the elevator door plate is bent again, the elevator door plate can be bent by a certain angle, if the second bending seat 313 moves forwards, the second bending seat 313 supports the elevator door plate, and the elevator door plate is bent at this time, so that the elevator door plate protrudes out of a bending shape.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. Elevator door plant processing equipment of bending, including processing frame (1), its characterized in that: the front of processing frame (1) is provided with fixture (2), the rear of processing frame (1) is provided with bending mechanism (3), fixture (2) are including first support bull stick (201), first carousel (202), first base plate (203), first erection column (204), first backup pad (205), first screw thread seat (206), first clamping bolt (207) and first splint (208), the right-hand member of processing frame (1) is fixed with first support bull stick (201), first carousel (202) are installed to the front end of first support bull stick (201), the lower extreme fixed mounting of first carousel (202) has first base plate (203), the upper end fixed mounting of first carousel (202) has first erection column (204), the upper end fixed mounting of first erection column (204) has first backup pad (205), the upper end fixed mounting of first backup pad (205) has first screw thread seat (206), the inboard of first screw thread seat (206) is provided with first clamping bolt (207), the lower extreme fixed mounting of first clamping bolt (207).

2. The elevator door panel bending processing apparatus according to claim 1, wherein: the clamping mechanism (2) further comprises a second supporting rotating rod (209), a second rotary table (210), a second base plate (211), a second mounting column (212), a second supporting plate (213), a second threaded seat (214), a second clamping bolt (215) and a second clamping plate (216), and the second supporting rotating rod (209) is fixedly arranged at the left end of the processing frame (1).

3. The elevator door panel bending processing apparatus according to claim 2, wherein: the front end of the second supporting rotating rod (209) is provided with a second rotating disc (210), the lower end of the second rotating disc (210) is fixedly provided with a second base plate (211), and the upper end of the second rotating disc (210) is fixedly provided with a second mounting column (212).

4. The elevator door panel bending processing apparatus according to claim 3, wherein: a second supporting plate (213) is fixedly arranged at the upper end of the second mounting column (212), and a second thread seat (214) is fixedly arranged at the upper end of the second supporting plate (213).

5. The elevator door panel bending processing apparatus according to claim 4, wherein: the inner side of the second thread seat (214) is provided with a second clamping bolt (215), and the lower end of the second clamping bolt (215) is fixedly provided with a second clamping plate (216).

6. The elevator door panel bending processing apparatus according to claim 1, wherein: the bending mechanism (3) comprises a supporting rod (301), a connecting supporting plate (302), a bending machine frame (303), a cylinder (304), an air rod (305), a pressing rod (306), a mounting plate (307), a bending rod (308), an expansion disc (309), a spring (310), a pressing plate (311), a first bending seat (312), a second bending seat (313), a distance-adjusting threaded seat (314) and a distance-adjusting bolt (315), the supporting rod (301) is fixedly mounted at the rear end of the processing frame (1), the connecting supporting plate (302) is fixedly mounted at the upper end of the supporting rod (301), and the bending machine frame (303) is fixedly mounted at the inner side of the connecting supporting plate (302).

7. The elevator door panel bending processing apparatus of claim 6, wherein: an air cylinder (304) is fixedly arranged at the upper end of the bending machine frame (303), an air rod (305) is arranged at the lower end of the air cylinder (304), and a lower pressing rod (306) is arranged at the transmission end of the air rod (305).

8. The elevator door panel bending processing apparatus of claim 6, wherein: the lower end of the lower pressure rod (306) is fixedly provided with a mounting plate (307), and the lower end of the mounting plate (307) is fixedly provided with a bending rod (308).

9. The elevator door panel bending processing apparatus of claim 6, wherein: an expansion disc (309) is fixedly arranged on the lower pressure rod (306), a spring (310) is fixedly arranged at the lower end of the expansion disc (309), and a pressing plate (311) is fixedly arranged at the lower end of the spring (310).

10. The elevator door panel bending processing apparatus of claim 6, wherein: the lower part of the bending rod (308) is provided with a first bending seat (312), the rear part of the first bending seat (312) is provided with a second bending seat (313), the rear part of the second bending seat (313) is provided with a distance adjusting screw seat (314), and the middle part of the distance adjusting screw seat (314) is provided with a distance adjusting bolt (315).