CN217121565U

CN217121565U - Bending machine

Info

Publication number: CN217121565U
Application number: CN202220909596.7U
Authority: CN
Inventors: 刘志安; 户继奎; 陈彬; 刘旭; 石顺满
Original assignee: Hebei Changfeng Machinery Manufacturing Co ltd
Current assignee: Hebei Changfeng Machinery Manufacturing Co ltd
Priority date: 2022-04-19
Filing date: 2022-04-19
Publication date: 2022-08-05
Anticipated expiration: 2032-04-19

Abstract

The utility model relates to the technical field of bending machines, and provides a bending machine which is convenient for cooling a bending machine, comprising a bending machine body, wherein the bending machine body is provided with a frame, the left end and the right end of the frame are fixedly connected with a supporting plate, the top end of the supporting plate is slidably connected with a movable block, the top end of the supporting plate is fixedly connected with two fixture blocks, the movable block is provided with two clamping grooves matched with the fixture blocks, the fixture blocks and the movable block are in sliding fit, the top end of the movable block is provided with a cooling fan, the top end of the supporting plate is fixedly connected with two rotating plates, a screw rod is rotatably connected between the two rotating plates, the movable block is in threaded connection with the screw rod, and the two screw rods are in transmission connection, the motor is installed to the commentaries on classics board that corresponds, and the output of motor passes commentaries on classics board and with corresponding screw rod fixed connection, the outer wall fixedly connected with of frame has a plurality of fin, is connected with water-cooling mechanism in the frame.

Description

Bending machine

Technical Field

The utility model relates to a bender technical field, concretely relates to bender.

Background

As is well known, a bending machine is a machine capable of bending a thin plate, a steel bar, or the like, and can bend a workpiece at a certain angle, and is widely used in the field of machining.

Through retrieval, chinese 2020, 9/22 discloses a bending machine with patent publication No. CN211539306U, which is roughly described as including a frame, a bending mechanism for bending a steel bar is arranged on the frame, a first driving mechanism is arranged on the frame, a baffle is fixedly connected to the frame, a second driving mechanism is fixedly connected to the frame, a clamp plate is slidably connected to the frame, the clamp plate moves in a direction close to or away from the baffle under the action of the second driving mechanism, a first fixing member is fixedly connected to one end of the clamp plate close to the baffle, a lead screw is rotatably connected to the clamp plate, a second fixing member slidably connected to the clamp plate is connected to the lead screw through a thread, a jaw is formed between the first fixing member and the second fixing member, and the bending angle is consistent with a set angle by fixing the steel bar.

Although the processing precision is improved by the aid of the prior art scheme, safety of workers cannot be harmed, the bending process does work on the test piece to generate heat, and meanwhile, the bending machine can generate a large amount of heat.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a bender to the problem that the bender was cooled down is not convenient for to prior art that proposes in the solution background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bending machine, includes the bender body, the bender body is equipped with the frame, the equal fixedly connected with backup pad of left end and right-hand member of frame, the top sliding connection of backup pad has the movable block, cooling blower is installed on the top of movable block, two of the top fixedly connected with of backup pad change the board, two it is connected with the screw rod to rotate between the board to change, movable block and screw rod threaded connection, the transmission is connected between two screw rods, and the motor is installed to the board that changes that corresponds, the output of motor passes and changes the board and with the screw rod fixed connection that corresponds, a plurality of fin of outer wall fixedly connected with of frame, be connected with water cooling mechanism in the frame.

Preferably, the water-cooling mechanism includes the cold water storage cistern, the cold water storage cistern is placed in the inside of frame, the internally mounted of frame has the water pump, the water pump passes through drinking-water pipe and cold water storage cistern intercommunication, the water pump intercommunication has the spray pipe, the top intercommunication of cold water storage cistern has the inlet tube.

Furthermore, the top end of the supporting plate is fixedly connected with two clamping blocks, the moving block is provided with two clamping grooves matched with the clamping blocks, and the clamping blocks are in sliding fit with the moving block.

And furthermore, the periphery of the screw is fixedly sleeved with driving wheels, and the two driving wheels are in transmission connection through a transmission belt.

As a further scheme of the scheme, the top end of the water inlet pipe is communicated with a water filling hopper, and the top end of the water filling hopper is in threaded connection with a blocking cover.

As a further scheme of the scheme, the rack is fixedly connected with a plurality of reinforcing seats, and the reinforcing seats are fixedly connected with the bottom ends of the corresponding supporting plates.

On the basis of the scheme, one end of the water spray pipe, which is far away from the water pump, is communicated with an atomizing nozzle.

On the basis of the scheme, the bottom end of the moving block is rotatably connected with a plurality of balls, and the balls are contacted with the top end of the supporting plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a bending machine possesses following beneficial effect:

the utility model discloses in, can drive two screws through the motor and rotate, screw-thread fit and backup pad through movable block and screw rod are to the limiting displacement of movable block, can make the movable block drive cooling blower and carry out reciprocating motion, different positions department through cooling blower fifty percent discount bender body carries out the forced air cooling, can dispel the heat to the bender body through the fin, can spray cold water to the bender body through water-cooling mechanism, the fifty percent discount bender body carries out quick water-cooling, compare foretell prior art, this scheme is convenient for the fifty percent discount bender and is cooled down.

Drawings

Fig. 1 is a schematic view of a partially cut-away three-dimensional structure of the present invention;

FIG. 2 is a schematic view of a portion of the enlarged structure of FIG. 1;

FIG. 3 is a schematic view of the overall three-dimensional structure of the present invention;

fig. 4 is a schematic diagram of a partial enlarged structure at B in fig. 3 according to the present invention.

In the figure: 1. a bending machine body; 2. a frame; 3. a support plate; 4. a moving block; 5. a cooling fan; 6. rotating the plate; 7. a screw; 8. a motor; 9. a heat sink; 10. a cold water tank; 11. a water pump; 12. a water spray pipe; 13. a water inlet pipe; 14. a clamping block; 15. a transmission belt; 16. a water adding hopper; 17. a blocking cover; 18. a reinforcing seat; 19. a driving wheel; 20. a ball bearing; 21. an atomizing spray head.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, a bending machine includes a bending machine body 1, the bending machine body 1 is provided with a frame 2, a support plate 3 is fixedly connected to both left and right ends of the frame 2, the frame 2 is fixedly connected with a plurality of reinforcing seats 18, the reinforcing seats 18 are fixedly connected to bottom ends of the corresponding support plates 3, so as to strengthen support of the support plates 3 and improve stability of the support plates 3, a moving block 4 is slidably connected to a top end of the support plate 3, two clamping blocks 14 are fixedly connected to a top end of the support plate 3, two clamping grooves matched with the clamping blocks 14 are formed in the moving block 4, the clamping blocks 14 and the moving block 4 are in sliding fit, the moving block 4 can be limited while the moving block 4 is moved through sliding fit of the clamping blocks 14 and the moving block 4, stability of the moving block 4 is ensured, a plurality of balls 20 are rotatably connected to a bottom end of the moving block 4, the balls 20 are in contact with top ends of the support plates 3, the friction between the moving block 4 and the supporting plate 3 can be reduced through the rotation of the balls 20, so that the moving block 4 can move conveniently, the cooling fan 5 is installed at the top end of the moving block 4, two rotating plates 6 are fixedly connected to the top end of the supporting plate 3, screw rods 7 are rotatably connected between the two rotating plates 6, the moving block 4 is in threaded connection with the screw rods 7, the two screw rods 7 are in transmission connection, driving wheels 19 are fixedly sleeved on the peripheries of the screw rods 7, the two driving wheels 19 are in transmission connection through a driving belt 15, the two driving wheels 19 and the two screw rods 7 can synchronously rotate through the transmission effect of the driving belt 15, so that the two moving blocks 4 can synchronously move, the two moving blocks 4 are located at corresponding positions, a driving groove is formed in the driving wheels 19, the driving belt 15 is located inside the driving groove, the stability of the driving belt 15 is convenient to guarantee, and the falling of the driving belt is avoided.

It should be further noted that the corresponding rotating plate 6 is provided with a motor 8, the output end of the motor 8 penetrates through the rotating plate 6 and is fixedly connected with the corresponding screw 7, the two screws 7 can be driven to rotate by the motor 8, the cooling fan 5 can be driven by the moving block 4 to reciprocate by the screw thread fit of the moving block 4 and the screws 7 and the limit action of the support plate 3 on the moving block 4, different positions of the bending machine body 1 are cooled by the cooling fan 5, the outer wall of the frame 2 is fixedly connected with a plurality of cooling fins 9, the contact area between the bending machine body 1 and the outside air can be increased by the cooling fins 9, so that the heat exchange between the bending machine body 1 and the outside air is facilitated, the bending machine body 1 is cooled, the frame 2 is connected with a water cooling mechanism, the water cooling mechanism comprises a water cooling tank 10, and the water cooling tank 10 is arranged inside the frame 2, the internally mounted of frame 2 has water pump 11, water pump 11 passes through drinking-water pipe and cold water storage cistern 10 intercommunication, water pump 11 intercommunication has spray pipe 12, the top intercommunication of cold water storage cistern 10 has inlet tube 13, the top intercommunication of inlet tube 13 has water hopper 16, the top threaded connection of water hopper 16 has fender lid 17, can increase the area of adding water through water hopper 16, be convenient for add cold water to the inside of cold water storage cistern 10, can seal water hopper 16 through keeping off lid 17, avoid the entering of external impurity, cold water has been held in the inside of cold water storage cistern 10, can take cold water out through water pump 11, and spray cold water on the surface of bender body 1 through spray pipe 12, the one end intercommunication that spray pipe 12 is far away from water pump 11 has atomizer 21, atomizer 21 spun cold water is vaporiform, be convenient for quick evaporation absorption heat, reduce the influence of ponding fifty percent discount bender body 1's processing simultaneously.

The motor 8, the cooling fan 5 and the water pump 11 in this embodiment are conventional devices that are purchased from the market and are known to those skilled in the art, and the models can be selected or customized according to actual needs.

In conclusion, when the bending machine is used, the bending machine is firstly placed at a required using place, the bending machine body 1 bends a workpiece, in the bending process, the radiating fins 9 radiate heat of the bending machine body 1, an operator turns on the motor 8 and the cooling fan 5, the motor 8 drives the corresponding screw 7 to rotate, the two screw rods 7 synchronously rotate under the transmission action of the transmission belt 15, so that the two moving blocks 4 drive the two cooling fans 5 to reciprocate, the cooling fans 5 blow cold air to the bending machine body 1, the bending machine body 1 and the workpiece are cooled by air, when the bending machine body 1 needs to be cooled rapidly, an operator turns on the water pump 11, the water pump 11 pumps out cold water, and the water is sent to the water spraying pipe 12, the atomizing nozzle 21 sprays cold water on the surface of the bending machine body 1, and the bending machine body 1 is rapidly cooled by water.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The bending machine comprises a bending machine body (1), wherein the bending machine body (1) is provided with a rack (2), and is characterized in that the left end and the right end of the rack (2) are fixedly connected with a supporting plate (3), the top end of the supporting plate (3) is slidably connected with a moving block (4), the top end of the moving block (4) is provided with a cooling fan (5), the top end of the supporting plate (3) is fixedly connected with two rotating plates (6), a screw rod (7) is rotatably connected between the two rotating plates (6), the moving block (4) is in threaded connection with the screw rod (7), the two screw rods (7) are in transmission connection, a motor (8) is installed on the corresponding rotating plate (6), the output end of the motor (8) penetrates through the rotating plate (6) and is fixedly connected with the corresponding screw rod (7), the outer wall of the rack (2) is fixedly connected with a plurality of cooling fins (9), and the rack (2) is connected with a water cooling mechanism.

2. The bending machine according to claim 1, wherein the water cooling mechanism comprises a cold water tank (10), the cold water tank (10) is placed inside the rack (2), a water pump (11) is installed inside the rack (2), the water pump (11) is communicated with the cold water tank (10) through a water pumping pipe, the water pump (11) is communicated with a water spraying pipe (12), and the top end of the cold water tank (10) is communicated with a water inlet pipe (13).

3. The bending machine according to claim 2, wherein two clamping blocks (14) are fixedly connected to the top end of the supporting plate (3), two clamping grooves matched with the clamping blocks (14) are formed in the moving block (4), and the clamping blocks (14) are in sliding fit with the moving block (4).

4. Machine according to claim 3, wherein said screw (7) is fixed peripherally with driving wheels (19), said two driving wheels (19) being drivingly connected by a driving belt (15).

5. The bending machine according to claim 4, wherein a water adding bucket (16) is communicated with the top end of the water inlet pipe (13), and a stop cover (17) is in threaded connection with the top end of the water adding bucket (16).

6. Machine according to claim 5, wherein a plurality of reinforcement seats (18) are fixedly connected to said frame (2), said reinforcement seats (18) being fixedly connected to the bottom ends of the respective support plates (3).

7. Machine according to claim 6, wherein the end of said water jet pipe (12) remote from said water pump (11) is connected to an atomizing nozzle (21).

8. Machine according to claim 7, characterized in that said mobile block (4) has a plurality of balls (20) rotatably connected to its bottom end, said balls (20) being in contact with the top end of said support plate (3).