CN212264366U

CN212264366U - Punch press unloader for machining

Info

Publication number: CN212264366U
Application number: CN202020801063.8U
Authority: CN
Inventors: 韩刚; 刘瑞; 邢雨萌
Original assignee: Qiqihar University
Current assignee: Qiqihar University
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2021-01-01
Anticipated expiration: 2030-05-14

Abstract

The utility model discloses a punch press unloader for machining, including shell, briquetting, motor and driven bevel gear, stamping device is installed to the shell front end, and stamping device installs the depression bar in one side to the stamping device installs the moulding-die in the bottom, the bed die is installed on shell upper portion, and shell internally mounted has first spring to the briquetting is installed on first spring upper portion, briquetting one side is through pivot and first slide bar connection, and first slide bar is through pivot and second slide bar connection. This punch press unloader for machining adopts the briquetting, can make stamping device drive the thrust unit of front end and remove backward through spring and slide bar at the in-process to the part punching press, makes stamping device can not damage thrust unit, lifts after the punching press is accomplished simultaneously and moves, and the spring is bounced and is driven thrust unit and will be stamped the part propelling movement of accomplishing to the conveyer belt, prevents that the manual work from taking off the part and causing the injury to the people.

Description

Punch press unloader for machining

Technical Field

The utility model relates to a punch press equipment technical field specifically is a punch press unloader for machining.

Background

The stamping device is used for stamping raw materials to enable the raw materials to form parts to meet the use standard, the parts which are stamped are required to be taken down from a grinding tool after stamping is completed, and the parts which are processed are taken down by a manual or self-made simple device in daily life.

But raw and other materials can produce high temperature at the in-process of punching press, can be scalded by the high temperature on the part when the part is taken off to the manual work to the part still need detect the accuracy of part after the punching press is accomplished, the manual work detects the accuracy and is too loaded down with trivial details, and detect the easy error that appears, still need clear up the remaining piece in part surface simultaneously, consumed a large amount of time, and the part on the manual work mould of taking off causes the injury easily to the people.

Disclosure of Invention

An object of the utility model is to provide a punch press unloader for machining to propose among the above-mentioned background art that the punching press part takes off the difficulty and can not carry out the problem that detects to the part.

In order to achieve the above object, the utility model provides a following technical scheme: a punch blanking device for machining comprises a shell, a pressing block, a motor and a driven bevel gear, wherein the front end of the shell is provided with a stamping device, one side of the stamping device is provided with a pressing rod, the bottom of the stamping device is provided with an upper pressing die, the upper part of the shell is provided with a lower pressing die, the interior of the shell is provided with a first spring, the upper part of the first spring is provided with the pressing block, one side of the pressing block is connected with a first sliding rod through a rotating shaft, the first sliding rod is connected with a second sliding rod through the rotating shaft, a fixing block is arranged in the middle of the second sliding rod, the front end of the shell is provided with the motor, the output end of the motor is provided with the driving bevel gear, the driving bevel gear is meshed with the driven bevel gear, the driven bevel gear is connected with the fan through a transmission, and driven pulleys passes through the transmission shaft and is connected with the conveyer belt, shell internally mounted has the detection shell, and detects the shell bottom and install the lifter to detect shell internally mounted and have the hang plate, the second spring is installed on hang plate upper portion, detect the shell both sides and install first test rod and second test rod.

Preferably, the fixed block is 7-shaped, and the outer wall of the 7-shaped front end of the fixed block is attached to the inner wall of the rectangular groove formed in the top of the second sliding rod.

Preferably, the shape of the front end of the second slide bar is the same as the upper die and the lower die, and the length of the shape of the front end of the second slide bar is one third of the length of the front end of the second slide bar.

Preferably, the length of the conveyor belt is equal to that of the shell, and a fan is installed right above the conveyor belt.

Preferably, 3 second springs are uniformly distributed in the detection shell along the central line, and the inclined direction of an inclined plate arranged at the lower part of each second spring is the same as the moving direction of the conveyor belt.

Preferably, the lowest point of the inclination of the inclined plate is higher than the lowest point of the first detection rod, and the height of the center position of the inclined plate is higher than the lowest point of the second detection rod.

Compared with the prior art, the beneficial effects of the utility model are that: this punch press unloader for machining adopts the briquetting, can make stamping device drive the thrust unit of front end and remove backward through spring and slide bar at the in-process to the part punching press, makes stamping device can not damage thrust unit, lifts after the punching press is accomplished simultaneously and moves, and the spring is bounced and is driven thrust unit and will be stamped the part propelling movement of accomplishing to the conveyer belt, prevents that the manual work from taking off the part and causing the injury to the people.

Meanwhile, the detection rod is adopted, when the part is sent to the conveyor belt, the conveyor belt drives the part to move forwards, and when the height of the part is higher than or lower than a fixed height, the part can move along the detection rod to slide out from the side, and a fan arranged at the top can clean the residual scraps on the surface of the part, so that the time consumed by manual cleaning is reduced.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the housing of the present invention;

FIG. 2 is a schematic view of an enlarged view of the point A in FIG. 1 according to the present invention;

FIG. 3 is a schematic top view of the cross-sectional structure of the housing of the present invention;

fig. 4 is a schematic side view of the pressure rod of the present invention.

In the figure: 1. a housing; 2. a stamping device; 3. a pressure lever; 4. pressing the die; 5. pressing a die; 6. a first spring; 7. briquetting; 8. a first slide bar; 9. a fixed block; 10. a second slide bar; 11. a motor; 12. a drive bevel gear; 13. a driven bevel gear; 14. a fan; 15. a driving pulley; 16. a transmission belt; 17. a driven pulley; 18. a conveyor belt; 19. detecting the shell; 20. a lifting rod; 21. an inclined plate; 22. a second spring; 23. a first detection lever; 24. a second detection lever.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a blanking device of a punch press for machining comprises a shell 1, a stamping device 2, a pressure bar 3, an upper stamping die 4, a lower stamping die 5, a first spring 6, a pressure block 7, a first slide bar 8, a fixed block 9, a second slide bar 10, a motor 11, a driving bevel gear 12, a driven bevel gear 13, a fan 14, a driving belt wheel 15, a driving belt 16, a driven belt wheel 17, a conveying belt 18, a detection shell 19, a lifting rod 20, an inclined plate 21, a second spring 22, a first detection rod 23 and a second detection rod 24, wherein the stamping device 2 is installed at the front end of the shell 1, the pressure bar 3 is installed on one side of the stamping device 2, the upper stamping die 4 is installed at the bottom of the stamping device 2, the lower stamping die 5 is installed on the upper portion of the shell 1, the first spring 6 is installed inside the shell 1, the pressure block 7 is installed on the upper portion of the first spring 6, one side of the pressure block 7 is connected with the first slide bar, and a fixed block 9 is installed in the middle of the second sliding rod 10, a motor 11 is installed at the front end of the shell 1, a driving bevel gear 12 is installed at the output end of the motor 11, the driving bevel gear 12 is meshed with a driven bevel gear 13, the driven bevel gear 13 is connected with a fan 14 through a transmission shaft, the fan 14 is welded at the top of the shell 1, a driving pulley 15 is installed at the output end of the motor 11, the driving pulley 15 is connected with a driven pulley 17 through a transmission belt 16, the driven pulley 17 is connected with a transmission belt 18 through the transmission shaft, a detection shell 19 is installed inside the shell 1, a lifting rod 20 is installed at the bottom of the detection shell 19, an inclined plate 21 is installed inside the detection shell 19, a second spring 22 is installed on the upper portion of the inclined plate 21, and a first detection rod.

The fixed block 9 is "7" shape, and the laminating of the rectangle inslot wall that the "7" shape front end outer wall and the second slide bar 10 top of fixed block 9 were seted up, through fixed block 9 fixed second slide bar 10 to restriction second slide bar 10 can only the horizontal direction move, thereby more accurate part that the promotion punching press was accomplished reaches conveyer belt 18.

The front end of the second slide bar 10 is the same as the upper die 4 and the lower die 5, the length of the front end of the second slide bar 10 is one third of the length of the front end of the second slide bar 10, and the front end of the second slide bar 10 is the same as the upper die 4 and the lower die 5, and can be pushed according to the shape of the punched part.

The length of conveyer belt 18 equals the length of shell 1, and installs fan 14 directly over conveyer belt 18, after the part is promoted on conveyer belt 18, is driven forward by conveyer belt 18, through inside fan 14, clears up the piece on the part, has reduced the time that manual work cleared up the part and has consumed.

The inside edge central line evenly distributed of detection shell 19 has 3 second springs 22, and the incline direction of the hang plate 21 of second spring 22 lower part installation is the same with the direction of motion of conveyer belt 18, and the hang plate 21 of front end is higher can make the part pass through, and jack-up hang plate 21 makes the first detection pole 23 of front end rise through second spring 22 and makes the part pass through, just can detect the part at the in-process of conveying for the production speed of part.

The lowest point of the inclination of the inclined plate 21 is higher than the lowest point of the first detection rod 23, the height of the center of the inclined plate 21 is higher than the lowest point of the second detection rod 24, and after the parts are produced, the unqualified parts can be selected through the first detection rod 23 and the second detection rod 24, so that errors existing in manual measurement are reduced.

The working principle is as follows: when a part needs to be punched, raw materials are put in a lower pressing die 5, a punching device 2 in the figure 1 is opened, the punching device 2 moves vertically downwards, an upper pressing die 4 is overlapped with the lower pressing die 5, the middle raw materials are punched, a pressing rod 3 arranged on one side of the punching device 2 in the figure 4 moves downwards together with the punching device 2, the front end of the pressing rod 3 presses a first spring 6 and a pressing block 7, the first spring 6 is contracted, the pressing block 7 moves downwards, the pressing block 7 rotates the first sliding rod 8 clockwise along the central line of the first sliding rod 8 through a rotating shaft, the first sliding rod 8 moves backwards in the horizontal direction of a second sliding rod 10 through the rotating shaft, when the part punching device 2 is lifted, the pressing rod 3, the first spring 6, the pressing block 7, the first sliding rod 8 and the second sliding rod 10 move reversely, so that the part on the lower pressing die 5 is pushed onto a conveyor belt 18 by the second sliding rod 10, the stamping device 2, the pressure rod 3, the upper pressing die 4, the lower pressing die 5, the first spring 6, the pressing block 7, the first sliding rod 8, the fixed block 9 and the second sliding rod 10 repeat the movement;

meanwhile, the motor 11 in fig. 3 is turned on, the output end of the motor 11 drives the drive bevel gear 12 to rotate counterclockwise, the drive bevel gear 12 drives the engaged driven bevel gear 13 to rotate, the driven bevel gear 13 drives the fan 14 in fig. 1 to rotate through the transmission shaft, so that the scraps on the surface of the part on the transmission belt 18 are cleaned, the output end of the motor 11 drives the driving pulley 15, the driving pulley 15 drives the driven pulley 17 to rotate through the transmission belt 16, the driven pulley 17 drives the transmission belt 18 to move forward through the transmission shaft, so that the part follows the transmission belt 18 to move, when the part passes through the detection shell 19 in fig. 2, the part higher than the inclined plate 21 is blocked by the second detection rod 24 installed at the front end, slides into the waste bin from the side along with the inclined direction of the second detection rod 24, and when the part is lower than the inclined plate 21, is blocked by the first detection rod 23 installed at the rear end of the detection shell, the parts slide into a waste box along the inclined direction of the first detection rod 23, when qualified parts pass through, the inclined plate 21 is jacked up, the second spring 22 and the first detection rod 23 are driven to move upwards, the parts pass through, the second spring 22, the first detection rod 23 and the inclined plate 21 are reset, after the parts are produced, the stamping device 2 and the motor 11 are closed, the parts stop moving, and the working principle of the blanking device of the punch press for machining is achieved.

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 utility model provides a punch press unloader for machining, includes shell (1), briquetting (7), motor (11) and driven bevel gear (13), its characterized in that: the stamping device is characterized in that a stamping device (2) is installed at the front end of a shell (1), a pressing rod (3) is installed on one side of the stamping device (2), an upper pressing die (4) is installed at the bottom of the stamping device (2), a lower pressing die (5) is installed on the upper portion of the shell (1), a first spring (6) is installed inside the shell (1), a pressing block (7) is installed on the upper portion of the first spring (6), one side of the pressing block (7) is connected with a first sliding rod (8) through a rotating shaft, the first sliding rod (8) is connected with a second sliding rod (10) through a rotating shaft, a fixing block (9) is installed in the middle of the second sliding rod (10), a motor (11) is installed at the front end of the shell (1), a driving bevel gear (12) is installed at the output end of the motor (11), the driving bevel gear (12) is meshed with a driven bevel, and fan (14) welding is at shell (1) top, driving pulley (15) are installed to motor (11) output, and driving pulley (15) pass through drive belt (16) and are connected with driven pulley (17), and driven pulley (17) pass through the transmission shaft and are connected with conveyer belt (18), shell (1) internally mounted has detection shell (19), and detects shell (19) bottom and install lifter (20), and detects shell (19) internally mounted and have hang plate (21), second spring (22) are installed on hang plate (21) upper portion, it installs first detection pole (23) and second detection pole (24) to detect shell (19) both sides.

2. The blanking device of a mechanical processing punch press according to claim 1, characterized in that: the fixed block (9) is 7-shaped, and the outer wall of the 7-shaped front end of the fixed block (9) is attached to the inner wall of the rectangular groove formed in the top of the second sliding rod (10).

3. The blanking device of a mechanical processing punch press according to claim 1, characterized in that: the shape of the front end of the second slide bar (10) is the same as that of the upper die (4) and the lower die (5), and the length of the shape of the front end of the second slide bar (10) is one third of that of the second slide bar (10).

4. The blanking device of a mechanical processing punch press according to claim 1, characterized in that: the length of the conveyor belt (18) is equal to that of the shell (1), and a fan (14) is installed right above the conveyor belt (18).

5. The blanking device of a mechanical processing punch press according to claim 1, characterized in that: 3 second springs (22) are uniformly distributed in the detection shell (19) along the central line, and the inclined direction of an inclined plate (21) arranged at the lower part of each second spring (22) is the same as the moving direction of the conveyor belt (18).

6. The blanking device of a mechanical processing punch press according to claim 1, characterized in that: the lowest point of the inclination of the inclined plate (21) is higher than the lowest point of the first detection rod (23), and the height of the center position of the inclined plate (21) is higher than the lowest point of the second detection rod (24).