CN219924368U - Bolt punching machine with ejection mechanism - Google Patents

Abstract

The utility model discloses a bolt punching machine with an ejection mechanism, and particularly relates to the technical field of bolt punching machines. According to the utility model, the hydraulic cylinder works and stretches to drive the stamping head to move downwards, so that the semi-finished bolt is stamped, after stamping is finished, the blower is started, the blower works to generate wind, the wind enters the air outlet hopper through the air pipe, the air outlet hopper discharges the wind downwards, and therefore the stamped bolt is cooled by air, the structure is simple, the stamped bolt is conveniently cooled rapidly, and the processing efficiency is high.

Description

Bolt punching machine with ejection mechanism

Technical Field

The utility model relates to the technical field of bolt punching machines, in particular to a bolt punching machine with an ejection mechanism.

Background

The bolt punching machine is generally used for punching and forming bolts on workpieces to be processed, the punching machine directly receives deformation force in a die by means of power of conventional or special punching equipment and deforms the plates, so that mechanical equipment of product parts with certain shapes, sizes and performances is obtained, the dies and the equipment are three elements of punching and processing, and therefore, in the field of bolt processing, the bolts are required to be punched and formed by using the punching machine.

The utility model discloses a bolt punching machine with an ejection mechanism, which comprises a bolt punching machine body, wherein a limit groove is formed in the inner wall of the bolt punching machine body, a first driving cylinder body is arranged on the inner bottom wall of the limit groove, a sliding plate is fixedly connected to the output end of the first driving cylinder body, a spring is arranged at the top of the sliding plate, a supporting rod is arranged at the top of the sliding plate, an upper die block connected with a lifting column is driven to move upwards through the second driving cylinder body, so that the upper die block is separated from a lower die block, two first driving cylinder bodies are arranged, the sliding plate drives a top plate connected with the supporting rod to move upwards, the top plate ejects a punched bolt into a punching groove in the lower die block, and two springs are arranged to connect the sliding plate, so that the stability of the sliding plate moving is improved, and the bolt punching machine is provided with the ejection mechanism;

when the structure is used, the bolts can be ejected out, but when the semi-finished bolts are punched, the temperature after punching the bolts is too high, the bolts are not cooled rapidly, the bolts can be taken out after being cooled, and the machining efficiency is low.

Disclosure of Invention

The technical scheme of the utility model aims at solving the technical problem that the prior art is too single, provides a solution which is obviously different from the prior art, and aims at overcoming the defects of the prior art, providing a bolt punching machine with an ejection mechanism and solving the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the bolt punching machine with the ejection mechanism comprises a mounting frame, wherein a hydraulic cylinder is fixedly arranged at the top end of the inside of the mounting frame, a punching head is fixedly connected to the bottom end of the hydraulic cylinder, a circular plate is arranged at the bottom of the punching head, and four dies are fixedly communicated with the top end of the circular plate;

the cooling assembly comprises a side plate, a blower and an air pipe, wherein the side plate is fixedly connected with the rear side of the mounting frame, the blower is fixedly installed at the top end of the side plate, the top end of the air pipe is fixedly communicated with the air outlet end of the blower, and an ejection mechanism is arranged at the bottom of the circular plate.

Further, the bottom end of the air pipe is fixedly communicated with an air outlet hopper.

According to the technical scheme, the air outlet is convenient to discharge, and the air outlet effect is improved.

Further, the ejection mechanism comprises a sliding block, an ejector rod and two springs, wherein the bottom end of the ejector rod is fixedly connected with the sliding block, and the top ends of the two springs are fixedly connected with the sliding block.

According to the technical scheme, the handle is moved upwards to drive the sliding block to move upwards, so that the ejector rod is driven to move upwards, the ejector rod moves into the die, and the bolt in the die is ejected.

Furthermore, two vertical rods are movably arranged in the springs, and the two vertical rods penetrate through the sliding blocks.

According to the technical scheme, the two vertical rods limit the deflection of the two springs and the sliding block, so that the stability of the two springs and the sliding block is effectively improved.

Further, a handle is fixedly connected to one side of the sliding block.

According to the technical scheme, the sliding block is conveniently driven to vertically move.

Further, a motor is arranged at the bottom of the circular plate, a rotating shaft is fixedly connected to the end part of an output shaft of the motor, and the top end of the rotating shaft is fixedly connected with the circular plate.

It can be seen that in the above technical scheme, the motor is started, and the motor works to drive the rotating shaft to rotate, so as to drive the circular plate to rotate.

Further, the mounting bracket top fixedly connected with U-shaped plate, just U-shaped plate and motor, two springs and two pole setting fixed connection, U-shaped plate passes through bearing swing joint with the pivot.

It can be seen that in the above technical scheme, the U-shaped plate supports the motor, the two springs and the two vertical rods.

The utility model has the technical effects and advantages that:

1. according to the utility model, the hydraulic cylinder works and stretches to drive the stamping head to move downwards, so that the semi-finished bolt is stamped, after stamping is finished, the blower is started, the blower works to generate wind, the wind enters the air outlet hopper through the air pipe, and the air outlet hopper discharges the wind downwards, so that the stamped bolt is subjected to air cooling, the structure is simple, the stamped bolt is conveniently subjected to rapid cooling, and the processing efficiency is high;

2. according to the utility model, the sliding block, the ejector rod and the two springs are arranged, the ejector rod moves into the die and ejects the bolt in the die, and when the handle is loosened, the two springs rebound to drive the sliding block to move downwards, so that the ejector rod is driven to move downwards out of the die, the structure is simple, and the bolt is conveniently ejected.

Drawings

The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present utility model, should fall within the ambit of the technical disclosure.

FIG. 1 is a schematic view of the overall structure of a bolt press with an ejector mechanism according to the present utility model;

FIG. 2 is an elevational view of the overall structure of a bolt press having an ejector mechanism of the present utility model;

FIG. 3 is a schematic illustration of an ejector mechanism of a bolt punch with an ejector mechanism according to the present utility model;

FIG. 4 is a schematic view of a cooling mechanism of a bolt press with an ejector mechanism according to the present utility model;

in the figure: 1. a mounting frame; 2. a hydraulic cylinder; 3. punching heads; 4. a mold; 5. a circular plate; 6. a rotating shaft; 7. a U-shaped plate; 8. an ejection mechanism; 9. a cooling mechanism; 10. a motor; 801. a slide block; 802. a push rod; 803. a spring; 804. a vertical rod; 805. a handle; 901. a side plate; 902. a blower; 903. an air pipe; 904. and (5) discharging the air bucket.

Detailed Description

Other advantages and advantages of the present utility model will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, 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. 1-4 of the specification, a bolt punching machine with an ejection mechanism of the embodiment comprises a mounting frame 1, wherein a hydraulic cylinder 2 is fixedly arranged at the top end inside the mounting frame 1, a punching head 3 is fixedly connected to the bottom end of the hydraulic cylinder 2, a circular plate 5 is arranged at the bottom of the punching head 3, and four dies 4 are fixedly communicated with the top end of the circular plate 5;

the mounting bracket 1 rear side is equipped with cooling module 9, and cooling module 9 includes curb plate 901, hair-dryer 902 and trachea 903, curb plate 901 and mounting bracket 1 rear side fixed connection, and hair-dryer 902 fixed mounting is on curb plate 901 top, and trachea 903 top and hair-dryer 902 end fixed intercommunication, and plectane 5 bottom is equipped with ejection mechanism 8, and trachea 903 bottom fixed intercommunication has the hopper 904 of giving vent to anger, and plectane 5 bottom is equipped with motor 10, and motor 10 output shaft end fixedly connected with pivot 6, pivot 6 top and plectane 5 fixed connection.

Further, the ejection mechanism 8 comprises a sliding block 801, a push rod 802 and two springs 803, wherein the bottom end of the push rod 802 is fixedly connected with the sliding block 801, the top ends of the two springs 803 are fixedly connected with the sliding block 801, vertical rods 804 are movably arranged in the two springs 803, the two vertical rods 804 penetrate through the sliding block 801, and a handle 805 is fixedly connected to one side of the sliding block 801.

The cooled bolt moves to the top of the ejector rod 802, the handle 805 is moved upwards to drive the sliding block 801 to move upwards, the ejector rod 802 is driven to move upwards, the ejector rod 802 moves into the die 4 and ejects the bolt in the die 4, meanwhile, the sliding block 801 moves upwards to drive the two springs 803 to stretch, when the handle 805 is loosened, the two springs 803 rebound to drive the sliding block 801 to move downwards, so that the ejector rod 802 is driven to move downwards out of the die 4, the structure is simple, the ejection of the bolt is convenient, meanwhile, the two upright rods 804 limit the deflection of the two springs 803 and the sliding block 801, and the stability of the two springs 803 and the sliding block 801 is effectively improved.

Further, the top end of the mounting frame 1 is fixedly connected with a U-shaped plate 7, the U-shaped plate 7 is fixedly connected with the motor 10, the two springs 803 and the two vertical rods 804, the U-shaped plate 7 is movably connected with the rotating shaft 6 through bearings, and the U-shaped plate 7 supports the motor 10, the two springs 803 and the two vertical rods 804.

The application method of the embodiment is as follows:

when the semi-finished bolt stamping machine is used, a worker puts a semi-finished bolt into one of the dies 4, the motor 10 is started, the motor 10 works to drive the rotating shaft 6 to rotate, the circular plate 5 is driven to rotate, the dies 4 are driven to rotate, when the semi-finished bolt moves to the bottom of the stamping head 3, the hydraulic cylinder 2 is started, the hydraulic cylinder 2 stretches to drive the stamping head 3 to move downwards, the semi-finished bolt is stamped, after stamping is finished, the hydraulic cylinder 2 contracts to drive the stamping head 3 to move upwards, and after the stamping head 3 is far away from the dies 4, the circular plate 5 continues to rotate, the stamped bolt moves to the bottom of the blower 902, the blower 902 works to generate wind, the wind enters the air outlet hopper 904 through the air pipe 903, the air outlet hopper 904 discharges the wind downwards, and the stamped bolt is cooled down.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (7)

1. The utility model provides a bolt punching machine with ejection mechanism, includes mounting bracket (1), inside top fixed mounting of mounting bracket (1) has pneumatic cylinder (2), pneumatic cylinder (2) bottom fixedly connected with punching press head (3), its characterized in that: a circular plate (5) is arranged at the bottom of the stamping head (3), and four dies (4) are fixedly communicated with the top end of the circular plate (5);

the cooling device is characterized in that a cooling assembly (9) is arranged on the rear side of the mounting frame (1), the cooling assembly (9) comprises a side plate (901), a blower (902) and an air pipe (903), the side plate (901) is fixedly connected with the rear side of the mounting frame (1), the blower (902) is fixedly arranged at the top end of the side plate (901), the top end of the air pipe (903) is fixedly communicated with the air outlet end of the blower (902), and an ejection mechanism (8) is arranged at the bottom of the circular plate (5).

2. The bolt punch with ejection mechanism of claim 1, wherein: an air outlet hopper (904) is fixedly communicated with the bottom end of the air pipe (903).

3. The bolt punch with ejection mechanism of claim 1, wherein: the ejection mechanism (8) comprises a sliding block (801), an ejector rod (802) and two springs (803), wherein the bottom end of the ejector rod (802) is fixedly connected with the sliding block (801), and the top ends of the two springs (803) are fixedly connected with the sliding block (801).

4. A bolt punch with an ejector mechanism according to claim 3, wherein: two springs (803) are movably arranged in the two springs, vertical rods (804) are arranged in the two springs, and the two springs (804) penetrate through the sliding blocks (801).

5. A bolt punch with an ejector mechanism according to claim 3, wherein: one side of the sliding block (801) is fixedly connected with a handle (805).

6. The bolt punch with ejection mechanism of claim 1, wherein: the bottom of the circular plate (5) is provided with a motor (10), the end part of an output shaft of the motor (10) is fixedly connected with a rotating shaft (6), and the top end of the rotating shaft (6) is fixedly connected with the circular plate (5).

7. The bolt punch with ejection mechanism of claim 1, wherein: the novel electric motor is characterized in that a U-shaped plate (7) is fixedly connected to the top end of the mounting frame (1), the U-shaped plate (7) is fixedly connected with the motor (10), the two springs (803) and the two vertical rods (804), and the U-shaped plate (7) is movably connected with the rotating shaft (6) through bearings.