CN210523485U

CN210523485U - Automatic bending machine for automobile seat grids

Info

Publication number: CN210523485U
Application number: CN201920982950.7U
Authority: CN
Inventors: 李剑; 梁乃舜
Original assignee: Guangzhou Zi Qiang Auto Parts Co ltd; Wuhan Wire Auto Parts Co ltd; Guangzhou Wire Auto Parts Co ltd
Current assignee: Guangzhou Zi Qiang Auto Parts Co ltd; Wuhan Wire Auto Parts Co ltd; Guangzhou Wire Auto Parts Co ltd
Priority date: 2019-06-27
Filing date: 2019-06-27
Publication date: 2020-05-15
Anticipated expiration: 2029-06-27

Abstract

The utility model discloses an automatic automobile seat mesh bending machine, which comprises a frame, wherein a limiting table, a rotating wheel and a power wheel are arranged on the frame, the limiting table is fixedly connected with the frame, and a limiting lug is arranged on the limiting table; the rotating wheel and the power wheel are connected with the frame in a sliding way; the rotating wheel is meshed with the power wheel through a gear; a screwing table is fixedly connected above the rotating wheel, and a screwing lug is arranged above the screwing table; a shaft core platform is arranged at the center of the circle of the screwing platform, the shaft core platform is of a cylindrical structure, the shaft core platform and the screwing platform can perform relative rotation movement, and a shaft core lug is arranged above the shaft core platform; the limiting lug, the screwing lug and the shaft core lug are positioned on the same horizontal plane and are in triangular arrangement. Through the utility model discloses realize that it is automatic to carry out the bent angle operation to the steel pole, alleviate the manpower burden, raise the efficiency, satisfy the high-speed development of enterprise.

Description

Automatic bending machine for automobile seat grids

Technical Field

The utility model relates to a car seat net field of making, concretely relates to automatic bender of car seat net.

Background

In the manufacturing and production process of the automobile seat grids, the steel rods of the grids need to be bent, and a bending machine is needed in the conventional steel rod bending operation. The common bending machine needs manual operation of operators, is extremely low in efficiency, and cannot meet the requirement of high-speed development of enterprises.

SUMMERY OF THE UTILITY MODEL

The utility model aims at designing an automatic bender of car seat net, making it realize automaticly carrying out the bent angle operation to the steel pole, alleviate the manpower burden, raise the efficiency, satisfy the high-speed development of enterprise.

In order to achieve the above object, the utility model provides a following technical scheme:

an automatic automobile seat mesh bending machine comprises a rack, wherein a limiting table, a rotating wheel and a power wheel are arranged on the rack, the limiting table is fixedly connected with the rack, and a limiting bump is arranged on the limiting table; the rotating wheel and the power wheel are connected with the rack in a sliding manner and can rotate relative to the rack; the rotating wheel is meshed with the power wheel through a gear, and the power wheel is connected with a first driving device; a screwing table is fixedly connected above the rotating wheel, and a screwing lug is arranged above the screwing table; a shaft core table is arranged at the center of the circle of the screwing table, the shaft core table is of a cylindrical structure, the shaft core table and the screwing table can perform relative rotation movement, and a shaft core lug is arranged above the shaft core table; the limiting lug, the screwing lug and the shaft core lug are positioned on the same horizontal plane and are in triangular arrangement.

Furthermore, a second driving device is connected below the spindle core table, and the spindle core table can move up and down relative to the screwing table through the second driving device. After the steel rod pipe bending operation is finished, the shaft core platform descends to a position below the upper end face of the screwing platform through the second driving device, at the moment, nothing is blocked on one side of the steel rod, and an operator can transversely pull out the steel rod from the automatic pipe bending machine from one side of the steel rod, so that the efficiency is further improved.

Further, a fixing table is further arranged on the rack, and a fixing rod is arranged on the fixing table; the fixed rod is connected with a third driving device, and the fixed rod can move up and down relative to the fixed table through the third driving device; the fixing rod is connected with a fixing bolt, and the fixing bolt is located above the screwing table. After the steel rod is placed on the screwing table, the third driving device drives the fixing rod to descend, and the top of the nut of the fixing bolt presses the steel rod on the screwing table from top to bottom. The steel rod is ensured to be fixed in a triangular area formed by the limiting lug, the screwing lug and the axle center lug, and the steel rod is prevented from being separated from the upper part in the pipe bending operation.

Furthermore, the fixing rod is in threaded connection with the fixing bolt. Considering that the diameters of the steel rods of each product series are different, the distance between the top of the nut of the fixing bolt and the screwing table can be conveniently adjusted through threaded connection, so that the steel rods with various diameters can be pressed tightly, the operation is simple, and the practicability is high.

Furthermore, the outer side surfaces of the limiting screwing lug and the shaft core lug are provided with circular concave rings. In the pipe bending process, the steel rod can be sunk into the circular concave ring for positioning, and the steel rod is prevented from shaking up and down at the position of the screwing lug or the axle center lug.

Furthermore, the frame is connected with a lifting platform, and the frame and the lifting platform can move up and down relatively. The height of the invention can be adjusted according to the actual situation, and the invention is suitable for the requirements of various occasions.

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

the operating personnel only need put into the triangular space that spacing lug, revolving lug and axle core lug formed with the steel pole to spacing lug and revolving lug are located one side of steel pole, and the axle core lug is located the opposite side of steel pole. The first drive means is then activated to rotate the screw table. Because spacing platform and axle core platform all are motionless this moment, revolve when revolving to twist the platform rotatory, the steel pole receives on the one hand to revolve the rotatory oppression of twisting the lug, and the spacing lug restriction steel pole of on the other hand moves towards the opposite side of atress. Finally, the steel rod is bent into a bent shape by taking the shaft core lug as a circle center. The whole process only needs the operating personnel to place the steel rod on the automatic pipe bending machine, does not need extra physical power operation, realizes automatic operation, effectively improves production efficiency. So that the method meets the requirement of high-speed development of enterprises.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a perspective view of an automatic bending machine for car seat grids according to the present invention;

fig. 2 is a second perspective view of the automatic bending machine for automobile seat grids, according to the present invention;

fig. 3 is a partially enlarged view a of fig. 2 of the automatic bending machine for automobile seat grids, according to the present invention;

fig. 4 is a top view of the automatic bending machine for car seat grids according to the present invention;

fig. 5 is a simple working principle diagram of the automatic bending machine for automobile seat grids according to the present invention (a is not bent, and b is bent);

the names of the components identified in the figures are as follows:

1. a frame; 2. a power wheel; 201. a first driving device; 3. a rotating wheel; 4. a limiting table; 401. a limiting bump; 5. a screwing table; 501. screwing the bump; 6. a mandrel table; 601. a shaft core projection; 7. a fixed table; 701. a fixing rod, 702, a fixing bolt; 8. a lifting platform; 9. a steel rod; 10. a circular concave ring.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the description is only a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Example (b):

an automatic automobile seat mesh bending machine comprises a frame 1, wherein a limiting table 4, a rotating wheel 3 and a power wheel 2 are arranged on the frame 1, the limiting table 4 is fixedly connected with the frame 1, and a limiting bump 401 is arranged on the limiting table 4; the rotating wheel 3 and the power wheel 2 are connected with the rack 1 in a sliding manner and can rotate relative to the rack 1; the rotating wheel 3 is meshed with the power wheel 2 through a gear, and the power wheel 2 is connected with a first driving device 201; a screwing table 5 is fixedly connected above the rotating wheel 3, and a screwing lug 501 is arranged above the screwing table 5; a spindle boss 6 is arranged at the center of the circle of the screwing table 5, the spindle boss 6 is of a cylindrical structure, the spindle boss 6 and the screwing table 5 can rotate relatively, and a spindle boss 601 is arranged above the spindle boss 6; the limiting lug 401, the screwing lug 501 and the shaft core lug 601 are positioned on the same horizontal plane and are in triangular arrangement.

And a second driving device is connected below the spindle boss 6, and the spindle boss 6 and the screwing table 5 can move up and down relatively through the second driving device. After the pipe bending operation of the steel rod 9 is finished, the mandrel table 6 descends to a position below the upper end face of the screwing table 5 through the second driving device, at the moment, nothing is blocked by one side of the steel rod 9, and an operator can transversely pull out the steel rod 9 from the automatic pipe bending machine from one side of the steel rod 9, so that the efficiency is further improved.

The rack 1 is also provided with a fixed table 7, and the fixed table 7 is provided with a fixed rod 701; the fixing rod 701 is connected with a third driving device, and the fixing rod 701 and the fixing table 7 can move up and down relatively through the third driving device; the fixing rod 701 is connected with a fixing bolt 702, and the fixing bolt 702 is positioned above the screwing table 5. After the steel rod 9 is placed on the screwing table 5, the third driving device drives the fixing rod 701 to descend, so that the top of the nut of the fixing bolt 702 presses the steel rod 9 on the screwing table 5 from top to bottom. The steel rod 9 is ensured to be fixed in a triangular area formed by the limiting lug 401, the screwing lug 501 and the axle center lug, and the steel rod 9 is prevented from being separated from the upper part in the pipe bending operation.

The fixing rod 701 and the fixing bolt 702 are in threaded connection. Considering that the diameters of the steel rods 9 of each product series are different, the threaded connection can facilitate the adjustment of the distance between the top of the nut of the fixing bolt 702 and the screwing table 5, so that the steel rods 9 with various diameters can be pressed, the operation is simple, and the practicability is high.

The outer side surfaces of the limiting screwing lug 501 and the shaft core lug 601 are both provided with circular concave rings 10. In the pipe bending process, the steel rod 9 can sink into the circular concave ring 10 for positioning, and the steel rod 9 is prevented from shaking up and down at the screwing lug 501 or the axle center lug.

The frame 1 is connected with a lifting platform 8, and the frame 1 and the lifting platform 8 can move up and down relatively. The height of the invention can be adjusted according to the actual situation, and the invention is suitable for the requirements of various occasions.

The working principle of the embodiment is as follows:

the operator places the steel rod 9 in the triangular area formed by the limiting lug 401, the screwing lug 501 and the shaft core lug 601, and the limiting lug 401 and the screwing lug 501 are positioned on one side of the steel rod 9, and the shaft core lug 601 is positioned on the other side of the steel rod 9. And then, starting the first driving device 201, wherein the first driving device 201 is a rotating motor and is responsible for driving the power wheel 2 to rotate, and the rotating wheel 3 rotates along with the power wheel 2 and the rotating wheel 3 due to gear engagement. The screwing table 5 is fixedly arranged above the rotating wheel 3, so that the screwing table 5 rotates correspondingly. Since the limiting table 4 and the spindle table 6 are both stationary at this time, when the screwing table 5 rotates, the steel rod 9 is pressed by the rotation of the screwing lug 501, and the limiting lug 401 limits the steel rod 9 to move in the opposite direction of the stress. Finally, the steel rod 9 is bent into a bent pipe shape by taking the shaft core convex block 601 as a circle center. And after the pipe bending is finished, the operator takes out the bent steel rod 9.

Claims

1. The automatic automobile seat mesh bending machine is characterized by comprising a rack, wherein a limiting table, a rotating wheel and a power wheel are arranged on the rack, the limiting table is fixedly connected with the rack, and a limiting bump is arranged on the limiting table; the rotating wheel and the power wheel are connected with the rack in a sliding manner and can rotate relative to the rack; the rotating wheel is meshed with the power wheel through a gear, and the power wheel is connected with a first driving device; a screwing table is fixedly connected above the rotating wheel, and a screwing lug is arranged above the screwing table; a shaft core table is arranged at the center of the circle of the screwing table, the shaft core table is of a cylindrical structure, the shaft core table and the screwing table can perform relative rotation movement, and a shaft core lug is arranged above the shaft core table; the limiting lug, the screwing lug and the shaft core lug are positioned on the same horizontal plane and are in triangular arrangement.

2. The automatic bending machine for automobile seat grids according to claim 1, characterized in that a second driving device is connected below the mandrel table, and the mandrel table and the screwing table can move up and down relatively through the second driving device.

3. The automatic bending machine for automobile seat grids according to claim 1, characterized in that a fixing table is further arranged on the frame, and a fixing rod is arranged on the fixing table; the fixed rod is connected with a third driving device, and the fixed rod can move up and down relative to the fixed table through the third driving device; the fixing rod is connected with a fixing bolt, and the fixing bolt is located above the screwing table.

4. The automatic bending machine for automobile seat grids according to claim 3, wherein the fixing rods are in threaded connection with the fixing bolts.

5. The automatic bending machine for automobile seat grids according to claim 1, characterized in that the outer side surfaces of the limiting screwing lug and the shaft core lug are provided with circular concave rings.

6. The automatic bending machine for automobile seat grids according to claim 1, characterized in that the frame is connected with a lifting table, and the frame and the lifting table can move up and down relatively.