CN217291351U - Perforating device is used in iron bar processing - Google Patents

Abstract

The utility model discloses a perforating device is used in iron bar processing, including first box and V type piece, the middle part and the V type piece fixed connection of first box upper surface, the compact structure is installed to V type piece both sides, compact structure includes cylinder, round pin axle, minor axis, frid and first supporting seat, cylindrical outer wall and second supporting seat sliding connection, the end of cylinder and minor axis respectively with round pin axle fixed connection. This perforating device is used in iron bar processing, through the cylinder, cooperation between frid and the riser, the riser removes and promotes the minor axis and removes, the minor axis removes and promotes the frid and rotate, the frid rotates the drive cylinder and removes, move to both sides simultaneously through the riser and drive both sides cylinder and remove to the center simultaneously, both sides cylindrical cambered surface closely laminates with the outer wall of treating the processing work piece simultaneously, because riser and cylinder lateral shifting become certain proportion, realized pressing from both sides specific accurate clamping, inconvenient when pressing from both sides tightly specifically carry out the accurate problem of pressing from both sides tightly.

Description

A punching device for iron bar processing

technical field

The utility model relates to the technical field of punching, in particular to a punching device for iron bar processing.

Background technique

Drilling is a common process in machining. The quality of drilling is related to the power of the machine tool, cutting parameters of the tool, cooling pressure and positioning devices. Due to the different types of drilling, it is also called a drilling rig. , punching machine, punching machine, through-hole machine, etc., although the existing punching device can meet some work requirements.

However, the existing punching device has the problems that it is inconvenient to precisely clamp the clamping body during clamping, it is inconvenient to pre-position the workpiece before clamping, and it is inconvenient for both sides to provide power at the same time when clamping the workpiece.

Utility model content

The purpose of the present utility model is to provide a punching device for iron bar processing, so as to solve the problem of inconvenience of precise clamping of the clamping body during clamping, which is proposed in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides the following technical solutions: a punching device for iron bar processing, comprising a first box body and a V-shaped block, and the middle part of the upper surface of the first box body is fixedly connected with the V-shaped block, Both sides of the V-shaped block are provided with pressing structures;

The pressing structure includes a cylinder, a pin shaft, a short shaft, a groove plate and a first support seat;

The outer wall of the cylinder is slidably connected to the second support seat, the ends of the cylinder and the short shaft are respectively fixedly connected to the pin shaft, a plurality of the short shafts are slidably connected to the inner walls on both sides of the first box body, a plurality of the The outer wall of the pin is slidably connected to both sides of the groove plate, the upper part of the groove plate is rotatably connected to the first support seat through a bayonet, and the end of the first support seat is fixedly connected to the outer wall of the second support seat

Preferably, both sides of the upper end surface of the first box body are fixedly connected to the second support base, and the front end surface of the first box body and the bottom of the second box body are fixedly connected to both ends of the inclined plate.

Preferably, the second box body and the baffle are fixedly connected to both ends of the V-shaped block.

Preferably, a moving structure is installed on the outer wall of the second box;

The moving structure includes a first long plate, a second long plate, a diamond block, a long axis, a motor and a chamfered cylinder;

The outer wall of the motor is fixedly connected to the second box body, the outer wall of the output shaft of the motor is rotatably connected to the long shaft through belts and pulleys, the two ends of the long shaft are fixedly connected to the first long plate, the first long The plate and the chamfered cylinder are rotatably connected to both ends of the second long plate, a plurality of the chamfered cylinders are fixedly connected to both sides of the diamond block, and the outer wall of the diamond block is slidably connected to the groove of the V-shaped block.

Preferably, a pushing structure is installed inside the first box body;

The pushing structure includes a vertical slide, a hydraulic cylinder, a connecting rod, a rectangular block, a vertical plate and a lateral slide;

Both ends of the vertical slideway and the lateral slideway are fixedly connected to the first box body, the two sides of the rectangular block are slidably connected to the outer wall of the vertical slideway, and the lower end of the rectangular block is connected to the hydraulic pressure of the hydraulic cylinder. The rod is fixedly connected, the rectangular block and the vertical plate are both rotatably connected to the two ends of a plurality of connecting rods, the vertical plate is slidably connected to the outer wall of the lateral slide, the vertical plate is fixedly connected to the end of the short shaft, the The lower end of the hydraulic cylinder is fixedly connected with the first box body.

Compared with the prior art, the beneficial effect of the present utility model is: the punching device for iron bar processing, through the cooperation between the cylinder, the groove plate and the vertical plate, the vertical plate moves to push the short shaft to move, and the short shaft moves to push the groove. The plate rotates, the groove plate rotates to drive the cylinder to move, and the vertical plate moves to both sides at the same time to drive the two cylinders to move to the center at the same time. It is in a certain proportion during the movement, which realizes the precise clamping of the clamping body, and solves the problem of inconvenience of precise clamping of the clamping body during clamping;

Through the cooperation between the motor, the first long board, the second long board and the diamond block, the rotation of the motor drives the long shaft to rotate, the first long board rotates and the second long board rotates, and the rotation of the second long board drives the diamond block to move, and the diamond block rotates. Move and push the workpiece to be processed on the V-shaped block to fit with the baffle. When a workpiece is fixed, the motor rotates half a circle. After clamping, the motor rotates another half circle, and the motor rotates one circle to drive the reciprocating movement of the diamond block to realize the to-be-processed The positioning of the workpiece solves the problem of inconvenient pre-positioning before the workpiece is clamped;

Through the cooperation between the hydraulic cylinder, the rectangular block, the connecting rod and the vertical plate, the hydraulic rod that controls the hydraulic cylinder is extended. During the upward movement of the rectangular block, the left and right vertical plates are driven by the connecting rod to move to both sides at the same time, and the vertical plate moves to push The movement of the short axis solves the problem that both sides are inconvenient to provide power at the same time when clamping the workpiece.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Figure 2 is a schematic diagram of the connection structure of the stub shaft, the groove plate and the first support seat in Figure 1;

Fig. 3 is a schematic diagram of the connection structure of the V-shaped block, the baffle plate and the diamond-shaped block in Fig. 1;

FIG. 4 is a schematic diagram of the connection structure of the hydraulic cylinder, the vertical slide and the rectangular block in FIG. 2 .

In the figure: 1. The first box, 2. The second box, 3. The moving structure, 301, The first long board, 302, The second long board, 303, The diamond block, 304, The long axis, 305, The motor, 306, chamfered cylinder, 4, inclined plate, 5, pressing structure, 501, cylinder, 502, pin shaft, 503, short shaft, 504, groove plate, 505, first support seat, 6, baffle plate, 7, Pushing structure, 701, vertical slide, 702, hydraulic cylinder, 703, connecting rod, 704, rectangular block, 705, vertical plate, 706, lateral slide, 8, V-block, 9, second support seat.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-4, the present invention provides a technical solution: a punching device for iron bar processing, comprising a first box body 1 and a V-shaped block 8, the middle part of the upper surface of the first box body 1 and the V-shaped block The block 8 is fixedly connected, and a pressing structure 5 is installed on both sides of the V-shaped block 8. The pressing structure 5 includes a cylinder 501, a pin shaft 502, a short shaft 503, a groove plate 504 and a first support seat 505. The second support base 9 is slidably connected, the cylinder 501 can move on the second support base 9, the ends of the cylinder 501 and the short shaft 503 are fixedly connected to the pin shaft 502 respectively, the end of the cylinder 501 is machined with an arc surface, and a plurality of short shafts 503 It is slidably connected with the inner walls on both sides of the first box body 1, the short shaft 503 can move inside the first box body 1, the outer walls of the plurality of pin shafts 502 are slidably connected with the two sides of the groove plate 504, and the groove plate 504 can be driven by the rotation of the pin The shaft 502 moves, the upper part of the groove plate 504 is rotatably connected with the first support seat 505 through the bayonet, the groove plate 504 can rotate on the first support seat 505, and the end of the first support seat 505 is fixed with the outer wall of the second support seat 9 The two sides of the upper end surface of the first box body 1 are fixedly connected to the second support base 9, the front end surface of the first box body 1 and the bottom of the second box body 2 are fixedly connected to the two ends of the inclined plate 4, and the second The box body 2 and the baffle 6 are fixedly connected with both ends of the V-shaped block 8. The baffle 6 is used to block the cylinder to be processed on the V-shaped block 8. The second support seats 9 on both sides of the V-shaped block 8 are equally spaced. of.

A moving structure 3 is installed on the outer wall of the second box body 2. The moving structure 3 includes a first long plate 301, a second long plate 302, a diamond block 303, a long axis 304, a motor 305 and a chamfered cylinder 306. The outer wall of the motor 305 is connected to The second box body 2 is fixedly connected, the outer wall of the output shaft of the motor 305 is rotatably connected to the long shaft 304 through a belt and a pulley, the motor 305 can drive the long shaft 304 to rotate, and the two ends of the long shaft 304 are fixedly connected to the first long plate 301. The shaft 304 can rotate together with the first long plate 301, the first long plate 301 and the chamfered cylinder 306 are rotatably connected to both ends of the second long plate 302, and the plurality of chamfered cylinders 306 are fixed on both sides of the diamond block 303, The rotation of the second long plate 302 can drive the diamond block 303 to move, the outer wall of the diamond block 303 is slidably connected with the groove of the V-shaped block 8 , and the diamond-shaped block 303 can move on the groove of the V-shaped block 8 .

A push structure 7 is installed inside the first box 1, and the push structure 7 includes a vertical slide 701, a hydraulic cylinder 702, a connecting rod 703, a rectangular block 704, a vertical plate 705 and a lateral slide 706. The vertical slide 701 and Both ends of the horizontal slideway 706 are fixedly connected to the first box 1, and both sides of the rectangular block 704 are slidably connected to the outer wall of the vertical slideway 701. The rectangular block 704 can move on the vertical slideway 701. The lower end is fixedly connected with the hydraulic rod of the hydraulic cylinder 702. The hydraulic rod of the hydraulic cylinder 702 shrinks and extends to push the rectangular block 704 to move. It is slidably connected with the outer wall of the lateral slideway 706, the vertical plate 705 can move on the lateral slideway 706, the vertical plate 705 is fixedly connected with the end of the short shaft 503, the vertical plate 705 can move together with the short shaft 503, the lower end of the hydraulic cylinder 702 It is fixedly connected with the first box body 1, and the user can select the model of the hydraulic cylinder 702 and the motor 305 according to the actual situation to meet the work requirements.

When using this device to process the same batch of parts, first place the workpiece to be processed on the V-shaped block 8, then start the motor 305, the motor 305 rotates to drive the long shaft 304 to rotate, the first long plate 301 rotates and the second long plate 302 rotates, The second long plate 302 rotates to drive the diamond-shaped block 303 to move, and the movement of the diamond-shaped block 303 pushes the workpiece to be processed on the V-shaped block 8 to closely adhere to the baffle 6 . At this time, the motor 305 stops rotating, and then the hydraulic pressure of the hydraulic cylinder 702 is controlled. When the rod is extended, the long block 704 moves upward through the connecting rod 703 to drive the left and right vertical plates 705 to move to both sides at the same time. The rotation drives the cylinder 501 to move. At this time, the arc surfaces of the cylinders 501 on both sides are closely attached to the outer wall of the workpiece to be processed, and the workpiece to be processed is fixed. The groove plate 504 is fixed at the upper position of the groove plate 504 due to the bayonet during the rotation process. Therefore, the vertical plate 705 and the cylinder 501 move laterally in a certain proportion, which realizes the precise clamping of the clamping body. If the processed workpiece is removed, it is only necessary to control the hydraulic rod of the hydraulic cylinder 702 to shrink, and the hydraulic rod of the hydraulic cylinder 702 is driven to shrink. The left and right cylinders 501 move to both sides at the same time to release the close contact with the outer wall of the finished part. After clamping, the motor 305 is started to reset the diamond block 303 through the first long plate 301 and the second long plate 302. After the diamond block 303 is reset The motor 305 stops rotating.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. A punching device for iron bar processing, comprising a first box body (1) and a V-shaped block (8), and the middle part of the upper surface of the first box body (1) is fixedly connected to the V-shaped block (8) , which is characterized in that: a pressing structure (5) is installed on both sides of the V-shaped block (8); The pressing structure (5) includes a cylinder (501), a pin shaft (502), a short shaft (503), a groove plate (504) and a first support seat (505); The outer wall of the cylinder (501) is slidably connected with the second support seat (9), the ends of the cylinder (501) and the short shaft (503) are respectively fixedly connected with the pin shaft (502), and a plurality of the short shafts ( 503) is slidably connected with the inner walls on both sides of the first box body (1), the outer walls of the plurality of pins (502) are slidably connected with both sides of the groove plate (504), and the upper part of the groove plate (504) passes through The bayonet is rotatably connected with the first support seat (505), and the end of the first support seat (505) is fixedly connected with the outer wall of the second support seat (9). 2. A punching device for iron bar processing according to claim 1, characterized in that: both sides of the upper end face of the first box body (1) are fixedly connected with the second support seat (9), so The front end surface of the first box body (1) and the bottom of the second box body (2) are fixedly connected to both ends of the inclined plate (4). 3. A punching device for iron bar processing according to claim 2, characterized in that: the second box body (2) and the baffle plate (6) are fixedly connected to both ends of the V-shaped block (8). . 4. A punching device for iron bar processing according to claim 2, characterized in that: a moving structure (3) is installed on the outer wall of the second box body (2); The moving structure (3) comprises a first long plate (301), a second long plate (302), a diamond block (303), a long axis (304), a motor (305) and a chamfered cylinder (306); The outer wall of the motor (305) is fixedly connected to the second box body (2), and the outer wall of the output shaft of the motor (305) is rotatably connected to the long shaft (304) through a belt and a pulley, and the long shaft (304) is rotatably connected. Both ends are fixedly connected to the first long plate (301), the first long plate (301) and the chamfered cylinder (306) are rotatably connected to both ends of the second long plate (302), and a plurality of the chamfered cylinders (306) are respectively fixed on both sides of the diamond-shaped block (303), and the outer wall of the diamond-shaped block (303) is slidably connected with the groove of the V-shaped block (8). 5. A punching device for iron bar processing according to claim 1, characterized in that: a pushing structure (7) is installed inside the first box body (1); The pushing structure (7) includes a vertical slide (701), a hydraulic cylinder (702), a connecting rod (703), a rectangular block (704), a vertical plate (705) and a lateral slide (706); Both ends of the vertical slideway (701) and the lateral slideway (706) are fixedly connected to the first box (1), and both sides of the rectangular block (704) are connected to the vertical slideway (701). The outer wall is slidably connected, the lower end of the rectangular block (704) is fixedly connected with the hydraulic rod of the hydraulic cylinder (702), and the rectangular block (704) and the vertical plate (705) are both connected to both ends of the plurality of connecting rods (703) Rotationally connected, the vertical plate (705) is slidably connected to the outer wall of the lateral slide (706), the vertical plate (705) is fixedly connected to the end of the short shaft (503), and the lower end of the hydraulic cylinder (702) is connected to the The first box body (1) is fixedly connected.

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