CN216540307U

CN216540307U - Bending machine with combined clamping mechanism

Info

Publication number: CN216540307U
Application number: CN202122837968.8U
Authority: CN
Inventors: 丁兴义; 汪长宏; 梅翰清; 陈宝仓; 陈宝明
Original assignee: Xuancheng Hemei Refrigeration Equipment Co ltd
Current assignee: Xuancheng Hemei Refrigeration Equipment Co ltd
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-05-17
Anticipated expiration: 2031-11-18

Abstract

The utility model relates to the technical field of clamping of bending machines, in particular to a bending machine with a combined clamping mechanism, which comprises a support frame, wherein a fixed plate is installed at the top of the support frame, a rotating support block is installed at the top of the fixed plate, a bending seat is installed on one side of the rotating support block, a first rotating shaft is installed in the middle of the rotating support block, a rotating frame is sleeved on the outer side of the first rotating shaft, a handle is installed at the top of the rotating frame, a positioning plate is installed at the bottom of the rotating frame, and a positioning groove is formed in one end of the positioning plate; and the cylinder frame is arranged on one side of the supporting frame. This bender with combination clamping mechanism can be through placing the work piece on the seat of bending, recycles the handle and puts down the locating plate, presses at the upper surface of the seat of bending, recycles a rotatory handle rotation latch segment cooperation constant head tank of turning, is in the same place the locating plate with the seat of bending is fixed, just so can accomplish the combination clamp to the work piece tightly, prevents that the work piece from removing, the failure of bending that causes.

Description

Bending machine with combined clamping mechanism

Technical Field

The utility model relates to the technical field of clamping of bending machines, in particular to a bending machine with a combined clamping mechanism.

Background

In modern industrial production, plate processing is an indispensable content, and sometimes bending of different shapes is required to be carried out to the plate, and at this moment, a bending machine is required, and the bending machine is a machine capable of bending a thin plate, so that a pressing plate can be made into various workpiece requirements.

The existing bending machine is difficult to fix a plate to be bent during working, and therefore a bending machine with a combined clamping mechanism is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a bending machine with a combined clamping mechanism, and aims to solve the problem that the conventional bending machine is difficult to fix during working and is required to bend plates in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a bending machine having a combination clamping mechanism, comprising:

the supporting frame is characterized in that a fixed plate is mounted at the top of the supporting frame, a rotating support block is mounted at the top of the fixed plate, a bending seat is mounted on one side of the rotating support block, a first rotating shaft is mounted in the middle of the rotating support block, a rotating frame is sleeved on the outer side of the first rotating shaft, a handle is mounted at the top of the rotating frame, a positioning plate is mounted at the bottom of the rotating frame, and a positioning groove is formed in one end of the positioning plate;

the cylinder frame is arranged on one side of the support frame, and a cylinder is mounted at the top of the cylinder frame;

and the second rotating shaft is arranged on one side of the fixed plate, and one side of the second rotating shaft is connected with the rotating plate.

Preferably, the rotating plate is further provided with:

the connecting plate is arranged at the bottom of the rotating plate, and an upper rotating block is arranged at the bottom of the connecting plate;

the connector, it is installed the output of cylinder, the connector top is installed down the rotation block.

Preferably, the fixing plate is further provided with:

the rotary opening is formed in one end of the fixing plate, a connecting shaft is inserted into the inner portion of the rotary opening in a penetrating mode, a threaded column is sleeved on the outer portion of the connecting shaft, one end of the threaded column is connected with a locking block, and the top of the threaded column is connected with a rotary handle.

Preferably, the bending seat is fixedly connected with the fixed plate, and the bending seat is fixedly connected with the rotary supporting block.

Preferably, the locking block is in threaded connection with the threaded column, and the threaded column is movably connected with the connecting shaft.

Preferably, one end of the cylinder is fixedly connected with the cylinder frame, and the other end of the cylinder is fixedly connected with the connector.

Preferably, the connecting plate is fixedly connected with the rotating plate, and the upper rotating block is rotatably connected with the lower rotating block through a pin.

Compared with the prior art, the utility model provides a bending machine with a combined clamping mechanism, which has the following beneficial effects: this bender with combination clamping mechanism can be through placing the work piece on the seat of bending, recycles the handle and puts down the locating plate, presses at the upper surface of the seat of bending, recycles a rotatory handle rotation latch segment cooperation constant head tank of turning, is in the same place the locating plate with the seat of bending is fixed, just so can accomplish the combination clamp to the work piece tightly, prevents that the work piece from removing, the failure of bending that causes.

1. According to the automatic bending device, the arranged air cylinder drives the connector at the output end of the air cylinder to lift through the starting of the air cylinder, so that the lower rotating block is lifted, the upper rotating block rotates around the lower rotating block, and the connecting plate drives the rotating plate to rotate around the second rotating shaft, so that a workpiece is driven to be bent automatically;

2. the locking block and the connecting shaft can be connected through the arranged threaded column, and the locking block and the fixing plate can be connected because the connecting shaft is connected with the fixing plate, so that the locking block can be prevented from being lost, a workpiece can be clamped and fixed at any time, and meanwhile, the threaded column can be matched with the locking block through threads to clamp and fix the positioning plate;

3. according to the utility model, through the arranged bending seat, the through groove is formed on the bending seat, and the workpiece can be placed above the through groove, so that the workpiece can be limited by the through groove to ensure the horizontal and level bending.

Drawings

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

FIG. 2 is a rear view of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

fig. 4 is a schematic view of the cylinder structure of the present invention.

In the figure: 1. a support frame; 2. a fixing plate; 3. rotating the support block; 4. a first rotating shaft; 5. a rotating plate; 6. a cylinder; 7. a rotating frame; 8. an upper rotating block; 9. a handle; 10. positioning a plate; 11. positioning a groove; 12. a connecting plate; 13. a bending seat; 14. a second rotating shaft; 15. a rotation port; 16. a lower rotating block; 17. a connector; 18. a connecting shaft; 19. a threaded post; 20. a locking block; 21. rotating the handle; 22. a cylinder frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-3, a bending machine having a combination clamping mechanism includes: the bending device comprises a support frame 1, wherein a fixed plate 2 is installed at the top of the support frame 1, a rotating support block 3 is installed at the top of the fixed plate 2, a bending seat 13 is installed on one side of the rotating support block 3, the bending seat 13 is fixedly connected with the fixed plate 2, the bending seat 13 is fixedly connected with the rotating support block 3, a through groove is formed in the bending seat 13, a workpiece can be placed above the through groove, and therefore the workpiece can be limited by the through groove to ensure that the bending is level and level; the first rotating shaft 4 is arranged in the middle of the rotating support block 3, the rotating frame 7 is sleeved on the outer side of the first rotating shaft 4, the handle 9 is arranged at the top of the rotating frame 7, the positioning plate 10 is arranged at the bottom of the rotating frame 7, one end of the positioning plate 10 is provided with the positioning groove 11, a workpiece can be placed on the bending seat 13, the positioning plate 10 can be placed down by the handle 9 and pressed on the upper surface of the bending seat 13, and the positioning plate 10 and the bending seat 13 are fixed together, so that the combined clamping of the workpiece can be completed, the workpiece is prevented from moving, and the bending failure is prevented; the cylinder frame 22 is arranged on one side of the support frame 1, and the top of the cylinder frame 22 is provided with the cylinder 6; and a second rotating shaft 14 provided on the side of the fixed plate 2, wherein the rotating plate 5 is connected to the second rotating shaft 14, and the rotating plate 5 can bend the workpiece.

As shown in fig. 2-4, a bending machine having a combined clamping mechanism includes: a connecting plate 12 installed at the bottom of the rotating plate 5, the bottom of the connecting plate 12 being provided with an upper rotating block 8; the connecting head 17 is mounted at the output end of the air cylinder 6, the lower rotating block 16 is mounted at the top of the connecting head 17, one end of the air cylinder 6 is fixedly connected with the air cylinder frame 22, the other end of the air cylinder 6 is fixedly connected with the connecting head 17, the connecting plate 12 is fixedly connected with the rotating plate 5, the upper rotating block 8 is rotatably connected with the lower rotating block 16 through a pin, and the connecting head 17 at the output end of the air cylinder 6 is driven to be lifted through the starting of the air cylinder 6, so that the lower rotating block 16 is lifted, the upper rotating block 8 rotates around the lower rotating block 16, the connecting plate 12 drives the rotating plate 5 to rotate around the second rotating shaft 14, and the workpiece is driven to be automatically bent; rotatory mouth 15, its one end of seting up at fixed plate 2, connecting axle 18 has been interlude to rotatory mouth 15 inside, the outside cover of connecting axle 18 is equipped with screw thread post 19, screw thread post 19 one end is connected with latch segment 20, screw thread post 19 top is connected with rotatory handle 21, be threaded connection between latch segment 20 and the screw thread post 19, and be swing joint between screw thread post 19 and the connecting axle 18, latch segment 20 and connecting axle 18 can be connected to screw thread post 19, because connecting axle 18 and fixed plate 2 are connected, just can connect latch segment 20 and fixed plate 2, just so can prevent losing of latch segment 20, can be at any time press from both sides the fastening to the work piece and fix, screw thread post 19 can press from both sides the fastening and fix through screw-thread fit to locating plate 10 with latch segment 20 simultaneously.

The working principle is as follows: when the bending machine with the combined clamping mechanism is used, firstly, a workpiece can be placed in the through groove on the bending seat 13, and then the rotating frame 7 is rotated around the first rotating shaft 4 between the rotating support blocks 3 by using the handle 9, so that the positioning plate 10 is laid down and pressed on the upper surface of the bending seat 13; then, the locking block 20 is lifted by using the rotating handle 21, and the threaded column 19 can be matched with the locking block 20 through threads at the same time to clamp and fix the positioning plate 10 on the positioning groove 11, so that the stability of a workpiece is ensured; then, the cylinder 6 fixed on the cylinder frame 22 is started to drive the connector 17 at the output end of the cylinder 6 to lift, so that the lower rotating block 16 is lifted, the upper rotating block 8 rotates around the lower rotating block 16, and the connecting plate 12 drives the rotating plate 5 to rotate around the second rotating shaft 14, so as to drive the workpiece to be bent automatically; finally, the connecting shaft 18 in the rotating opening 15 can connect the locking block 20 with the fixing plate 2, so that the locking block 20 can be prevented from being lost, a workpiece can be clamped and fixed at any time, and the support frame 1 can provide stable support for the whole device.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. A bending machine having a combination clamping mechanism, comprising:

the supporting frame comprises a supporting frame (1), wherein a fixed plate (2) is installed at the top of the supporting frame (1), a rotating support block (3) is installed at the top of the fixed plate (2), a bending seat (13) is installed on one side of the rotating support block (3), a first rotating shaft (4) is installed in the middle of the rotating support block (3), a rotating frame (7) is sleeved on the outer side of the first rotating shaft (4), a handle (9) is installed at the top of the rotating frame (7), a positioning plate (10) is installed at the bottom of the rotating frame (7), and a positioning groove (11) is formed in one end of the positioning plate (10);

the air cylinder frame (22) is arranged on one side of the support frame (1), and an air cylinder (6) is mounted at the top of the air cylinder frame (22);

and a second rotating shaft (14) which is arranged at one side of the fixed plate (2), wherein a rotating plate (5) is connected to one side of the second rotating shaft (14).

2. Machine according to claim 1, characterized in that said rotating plate (5) is further provided with:

a connecting plate (12) which is installed at the bottom of the rotating plate (5), wherein an upper rotating block (8) is arranged at the bottom of the connecting plate (12);

the connector (17) is installed at the output end of the air cylinder (6), and the top of the connector (17) is provided with a lower rotating block (16).

3. Machine according to claim 1, characterized in that said fixing plate (2) is further provided with:

rotatory mouth (15), it sets up the one end of fixed plate (2), rotatory mouth (15) inside interlude has connecting axle (18), the outside cover of connecting axle (18) is equipped with screw thread post (19), screw thread post (19) one end is connected with latch segment (20), screw thread post (19) top is connected with rotatory handle (21).

4. The bending machine with combined clamping mechanism according to claim 1, wherein the bending base (13) is fixedly connected with the fixing plate (2), and the bending base (13) is fixedly connected with the rotating support block (3).

5. Machine for bending with combined clamping mechanism according to claim 3, characterized in that said locking block (20) is screwed with said threaded post (19) and said threaded post (19) is movably connected with said connecting shaft (18).

6. The bending machine with combined clamping mechanism according to claim 1, wherein one end of the cylinder (6) is fixedly connected with the cylinder frame (22), and the other end of the cylinder (6) is fixedly connected with the connecting head (17).

7. Machine according to claim 2, characterised in that said connection plate (12) is in fixed connection with said rotating plate (5) and in that said upper rotating block (8) is in rotating connection with said lower rotating block (16) through a pin.