CN221109660U - Positioning mechanism of bending machine - Google Patents

Abstract

The utility model provides a positioning mechanism of a bending machine, which relates to the technical field of bending machines and comprises a bending mechanism, wherein a fixing mechanism is fixedly arranged at the top of the bending mechanism. In use, the second transmission shaft is firstly moved upwards under the action of the fixing mechanism, then the plate is placed between the first transmission wheel and the second transmission wheel, then the second transmission shaft is driven to move downwards under the action of the compression spring to clamp the plate, finally the first transmission shaft is driven to rotate under the action of the first motor, and meanwhile the first transmission shaft is driven to rotate under the action of the second gear, so that the plate moves forwards, the first motor stops working after the plate reaches a certain position, and the first transmission shaft and the second transmission shaft are not rotated due to the fact that the first motor is not influenced by external force, so that the plate is fixed.

Description

Positioning mechanism of bending machine

Technical Field

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

Background

The bending machine is a machine capable of bending a thin plate, the thin plate to be bent is placed on a workbench in the using process of the bending machine, the thin plate is bent by the bending upper die downwards and the bending lower die together, and the hydraulic bending machine has the advantages of simplicity in operation, low cost and higher response speed, so that the hydraulic bending machine is widely applied to workpiece bending operation.

In the prior art, in the use process of a bending machine, as the positioning mechanism is not perfect enough, plates with different specifications cannot be fixed, so that the bending effect is influenced, and after the plates are bent, the plates are manually carried out, so that the working efficiency is reduced.

Disclosure of utility model

The utility model aims to solve the problem that when the equipment is used, the plate is easy to deviate when bending due to the fact that the plate cannot be effectively fixed, so that the bending machine positioning mechanism is provided.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the bending machine positioning mechanism comprises a bending mechanism, wherein the top of the bending mechanism is fixedly provided with a fixing mechanism, and the top of the bending mechanism is fixedly provided with a conveying mechanism;

the fixing mechanism comprises two first motors, wherein the output ends of the first motors are fixedly sleeved with first gears, the outer surface walls of the first gears are connected with second gears in a meshed mode, the outer surface walls of the second gears are provided with fixing grooves, and the inner surface walls of the fixing grooves are fixedly inserted with first transmission shafts.

Preferably, the outer surface walls of the two first transmission shafts are movably sleeved with two supporting blocks, one side of the inner wall of each supporting block is fixedly provided with a compression spring, the outer surface walls of each compression spring are fixedly provided with limiting blocks, the outer surface walls of each limiting block are provided with limiting grooves, and second transmission shafts are movably inserted between the inner surface walls of the limiting grooves.

Preferably, the conveying mechanism comprises two mounting blocks, the outer surface walls of the two mounting blocks are provided with mounting grooves, and the inner surface walls of the two mounting grooves are fixedly inserted with second motors.

Preferably, the output ends of the two second motors are fixedly sleeved with driving wheels, one sides of the outer walls of the two mounting blocks are fixedly provided with second telescopic rods, and the telescopic ends of the two second telescopic rods are fixedly provided with fixing plates.

Preferably, the bending mechanism comprises a workbench, two sliding grooves are formed in the top of the workbench, and a supporting frame is fixedly arranged at the top of the workbench.

Preferably, two movable grooves are formed in the top of the support frame, first telescopic rods are fixedly mounted on one side of the inner wall of each movable groove, mounting plates are fixedly mounted between telescopic ends of the two first telescopic rods, and bending devices are fixedly mounted at the bottoms of the mounting plates.

Preferably, the top of the workbench is fixedly connected with the bottoms of the four supporting blocks, and the outer surface walls of the two installing blocks are movably embedded in the sliding groove.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. In use, the plate is clamped by the aid of the limiting block and the second transmission shaft which are driven to move downwards under the action of the compression spring under the action of the fixing mechanism, the first transmission shaft is driven to rotate under the action of the first motor, the first transmission shaft is driven to move forwards under the action of the second motor, and when the plate reaches a certain position, the first motor stops working, the first transmission shaft and the second transmission shaft are not rotated due to the fact that the first motor is not influenced by external force, the plate is fixed, and plates with different specifications can be fixed through the method.

2. In use, the fixing plate is driven to move downwards under the action of the second telescopic rod in the bending process of the plate under the action of the conveying mechanism, so that a certain fixing effect is achieved on the plate, after the plate is bent, the driving wheel is driven to rotate under the action of the second motor, so that the mounting block is driven to move, the conveying of the plate is completed, the plate can be conveyed without manpower, and the working efficiency is improved.

Drawings

Fig. 1 is a perspective view of a front view structure of a positioning mechanism of a bending machine according to the present utility model;

Fig. 2 is a split view of a bending mechanism in a bending machine positioning mechanism according to the present utility model;

Fig. 3 is a split view of a fixing mechanism in a positioning mechanism of a bending machine according to the present utility model;

Fig. 4 is a split view of a conveying mechanism in a positioning mechanism of a bending machine according to the present utility model.

Legend description:

1. A bending mechanism; 101. a work table; 102. a chute; 103. a support frame; 104. a movable groove; 105. a first telescopic rod; 106. a mounting plate; 107. a bending device;

2. A fixing mechanism; 201. a first motor; 202. a first gear; 203. a second gear; 204. a fixing groove; 205. a first drive shaft; 206. a support block; 207. a compression spring; 208. a limiting block; 209. a limit groove; 210. a second drive shaft;

3. A conveying mechanism; 301. a mounting block; 302. a mounting groove; 303. a second motor; 304. a driving wheel; 305. a second telescopic rod; 306. and a fixing plate.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

1, As shown in fig. 1-4, the utility model provides a positioning mechanism of a bending machine, which comprises a bending mechanism 1, wherein a fixing mechanism 2 is fixedly arranged at the top of the bending mechanism 1, and a conveying mechanism 3 is fixedly arranged at the top of the bending mechanism 1;

The fixing mechanism 2 comprises two first motors 201, wherein first gears 202 are fixedly sleeved at the output ends of the two first motors 201, second gears 203 are connected to the outer surface walls of the two first gears 202 in a meshed mode, fixing grooves 204 are formed in the outer surface walls of the two second gears 203, first transmission shafts 205 are fixedly inserted into the inner surface walls of the two fixing grooves 204, two supporting blocks 206 are movably sleeved on the outer surface walls of the two first transmission shafts 205, compression springs 207 are fixedly mounted on one side of the inner wall of each of the four supporting blocks 206, limiting blocks 208 are fixedly mounted on the outer surface walls of the four compression springs 207, limiting grooves 209 are formed in the outer surface walls of the four limiting blocks 208, and second transmission shafts 210 are movably inserted between the inner surface walls of the four limiting grooves 209.

The effect that its whole embodiment 1 reaches is, firstly, through making second transmission shaft 210 upwards move under the effect of staff, then put panel in the middle of first transmission shaft 205 and second transmission shaft 210, and then under compression spring 207's effect, drive stopper 208 and second transmission shaft 210 downwards move, thereby play the effect of pressing from both sides tightly to panel, finally, through driving first gear 202 rotation under the effect of first motor 201, simultaneously, drive first transmission shaft 205 rotation under the effect of second gear 203, thereby make panel forward movement, when reaching the certain position, first motor 201 stops working, because first motor 201 does not receive the influence of external force, make first transmission shaft 205 and second transmission shaft 210 no longer rotate, thereby play fixed effect to panel, can fix the panel of different specifications through above-mentioned method.

In embodiment 2, as shown in fig. 2-4, the conveying mechanism 3 includes two mounting blocks 301, the outer surface walls of the two mounting blocks 301 are all provided with mounting grooves 302, the inner surface walls of the two mounting grooves 302 are all fixedly inserted with second motors 303, the output ends of the two second motors 303 are all fixedly sleeved with driving wheels 304, one sides of the outer walls of the two mounting blocks 301 are all fixedly provided with second telescopic rods 305, the telescopic ends of the two second telescopic rods 305 are all fixedly provided with fixing plates 306, the bending mechanism 1 comprises a workbench 101, the top of the workbench 101 is provided with two sliding grooves 102, the top of the workbench 101 is fixedly provided with a supporting frame 103, the top of the supporting frame 103 is provided with two movable grooves 104, one sides of the inner walls of the two movable grooves 104 are all fixedly provided with first telescopic rods 105, a mounting plate 106 is fixedly arranged between the telescopic ends of the two first telescopic rods 105, the bottoms of the mounting plates 106 are fixedly provided with bending devices 107, the top of the workbench 101 is fixedly connected with the bottoms of the four supporting blocks 206, and the outer surface walls of the two mounting blocks 301 are movably embedded in the sliding grooves 102.

The effect that its whole embodiment 2 reached is, after the panel is fixed, through driving mounting panel 106 at the inside motion of movable groove 104 under the effect of first telescopic link 105, after bending device 107 is transported to a fixed position, first telescopic link 105 stops working, then through bending device 107's effect, the panel is bent, the in-process of bending, through the effect of second telescopic link 305, drive fixed plate 306 down motion, thereby play certain fixed effect to the panel, after the panel is bent, through the effect of second motor 303, drive wheel 304 rotation, thereby drive installation piece 301 motion, and accomplish the transportation to the panel, just can not need the manual work to transport the panel through above-mentioned structure and method, improve work efficiency.

Working principle: firstly, the second transmission shaft 210 moves upwards under the action of a worker, then the plate is placed between the first transmission shaft 205 and the second transmission shaft 210, then under the action of the compression spring 207, the limiting block 208 and the second transmission shaft 210 are driven to move downwards, so that the plate is clamped, finally, the first transmission shaft 205 is driven to rotate under the action of the first motor 201, meanwhile, the first transmission shaft 205 is driven to rotate under the action of the second gear 203, so that the plate moves forwards, after the plate reaches a certain position, the first motor 201 stops working, the first motor 201 is not influenced by external force, so that the first transmission shaft 205 and the second transmission shaft 210 do not rotate any more, the plate is fixed, after the plate is fixed, the mounting plate 106 is driven to move inside the movable groove 104 under the action of the first telescopic rod 105, after the plate is conveyed to a certain position, the first telescopic rod 105 stops working, then the plate is driven to move under the action of the bending device 107, the plate is driven to move forwards under the action of the second telescopic rod 305, the fixed plate 306 is driven to move downwards under the action of the second telescopic rod 305, the plate is driven to move to a certain angle, the plate is bent, and the plate is driven to move under the action of the fixed plate is driven to move the bending block 301, so that the plate 301 is bent, and the plate is driven to move under the action of the bending device 301 is completely.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (7)

1. A bender positioning mechanism which characterized in that: the bending mechanism (1) is characterized by comprising a bending mechanism (1), wherein the top of the bending mechanism (1) is fixedly provided with a fixing mechanism (2), and the top of the bending mechanism (1) is fixedly provided with a conveying mechanism (3);

The fixing mechanism (2) comprises two first motors (201), wherein first gears (202) are fixedly sleeved at the output ends of the first motors (201), second gears (203) are connected to the outer surface walls of the first gears (202) in a meshed mode, fixing grooves (204) are formed in the outer surface walls of the second gears (203), and first transmission shafts (205) are fixedly inserted into the inner surface walls of the fixing grooves (204).

2. A bender locating mechanism according to claim 1, wherein: two the equal movable sleeve of outward appearance wall of first transmission shaft (205) is equipped with two supporting shoe (206), four equal fixed mounting in inner wall one side of supporting shoe (206) has compression spring (207), four equal fixed mounting in outward appearance wall of compression spring (207) has stopper (208), four spacing groove (209) have all been seted up to the outward appearance wall of stopper (208), four all movable cartridge has second transmission shaft (210) between the interior surface wall of spacing groove (209).

3. A bender locating mechanism according to claim 2, wherein: the conveying mechanism (3) comprises two mounting blocks (301), mounting grooves (302) are formed in the outer surface walls of the two mounting blocks (301), and second motors (303) are fixedly inserted into the inner surface walls of the two mounting grooves (302).

4. A bender locating mechanism according to claim 3, wherein: the output ends of the two second motors (303) are fixedly sleeved with driving wheels (304), one sides of the outer walls of the two mounting blocks (301) are fixedly provided with second telescopic rods (305), and the telescopic ends of the two second telescopic rods (305) are fixedly provided with fixing plates (306).

5. A bender locating mechanism according to claim 4, wherein: the bending mechanism (1) comprises a workbench (101), two sliding grooves (102) are formed in the top of the workbench (101), and a supporting frame (103) is fixedly arranged at the top of the workbench (101).

6. A bender locating mechanism according to claim 5, wherein: two movable grooves (104) are formed in the top of the supporting frame (103), first telescopic rods (105) are fixedly installed on one side of the inner wall of each movable groove (104), mounting plates (106) are fixedly installed between telescopic ends of the two first telescopic rods (105), and bending devices (107) are fixedly installed at the bottoms of the mounting plates (106).

7. A bender locating mechanism according to claim 6, wherein: the top of the workbench (101) is fixedly connected with the bottoms of the four supporting blocks (206), and the outer surface walls of the two mounting blocks (301) are movably embedded in the sliding groove (102).