CN215697503U

CN215697503U - Automatic material ejecting device for stamping die

Info

Publication number: CN215697503U
Application number: CN202122182265.6U
Authority: CN
Inventors: 吴晓明; 熊秋
Original assignee: Shenzhen Jiahe Fung Technology Co ltd
Current assignee: Shenzhen Jiahe Fung Technology Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-02-01
Anticipated expiration: 2031-09-10

Abstract

The utility model discloses an automatic material ejecting device for a stamping die, which comprises a die holder, a fixed die, a top plate, a cam, an ejector rod, a driving assembly and a water supply assembly, wherein the top of the die holder is fixedly connected with the fixed die, a die groove is formed in the fixed die, the top plate is slidably connected in the die groove, an installation cavity is formed in the die holder, a transmission shaft is rotatably connected in the installation cavity, the cam is symmetrically sleeved outside the transmission shaft, and an inner embedded groove is formed in the cam. The driving component is matched with the transmission shaft and the cam for use, so that the ejector rod and the top plate can be driven to move, thereby ejecting the articles in the die cavity in time, not only replacing the traditional top blowing mode, but also keeping higher discharging efficiency, simultaneously, under the matching of the water supply assembly and the water channel, the fixed die can be well cooled, and the service life of the die is prolonged.

Description

Automatic material ejecting device for stamping die

Technical Field

The utility model relates to a material ejecting device, in particular to an automatic material ejecting device for a stamping die, and belongs to the technical field of dies.

Background

The stamping die is a special process device for processing materials into parts in cold stamping processing, and is a pressure processing method for obtaining required parts by applying pressure to the materials by utilizing a die arranged on a press machine at room temperature to enable the materials to be separated or plastically deformed.

The utility model content is as follows:

the utility model aims to solve the problems in the prior art and provide an automatic material ejecting device for a stamping die, which solves the problems in the prior art.

In order to solve the above problems, the present invention provides a technical solution:

an automatic material ejecting device for a stamping die comprises a die holder, a fixed die, a top plate, a cam, ejector rods, a driving assembly and a water supply assembly, wherein the fixed die is fixedly connected to the top of the die holder, a die groove is formed in the fixed die, the top plate is slidably connected to the interior of the die groove, an installation cavity is formed in the die holder, a transmission shaft is rotatably connected to the interior of the installation cavity, the cam is symmetrically sleeved on the exterior of the transmission shaft, an inner embedded groove is formed in the cam, first installation grooves are symmetrically formed in the interior of the die holder and located right above the installation cavity, a sliding plate is slidably connected to the interior of the first installation grooves, the ejector rods are fixedly connected to the interior of the sliding plate, the top ends of the ejector rods extend to the interior of the die groove and are fixedly connected with the bottom of the top plate, the bottom ends of the ejector rods extend to the interior of the inner embedded groove, a water path is arranged in the fixed die, and the driving assembly is arranged in the die holder, and a water supply assembly is arranged at the top of the die holder and on one side of the fixed die.

As a preferable scheme of the utility model, a spring is sleeved on the top of the sliding plate and positioned on the outer side of the ejector rod.

As a preferred scheme of the utility model, the driving assembly comprises a second mounting groove, a servo motor, a driving gear and a driven gear, the second mounting groove is formed in the die holder and is positioned on one side of the mounting cavity, the servo motor is fixedly connected to one side of the inner wall of the second mounting groove, the driving gear is fixedly connected to the output end of the servo motor, one end of the transmission shaft extends into the second mounting groove and is fixedly connected with the driven gear, and the driving gear is meshed with the driven gear.

As a preferable scheme of the utility model, the water supply assembly comprises a water storage cavity, a water pump and a return pipe, the water storage cavity is formed in the die holder and is positioned on one side of the mounting cavity away from the second mounting groove, the water pump is fixedly connected to the top of the die holder, the input end of the water pump is fixedly connected with a guide pipe, one end of the guide pipe extends into the water storage cavity, the output end of the water pump is fixedly connected with a water inlet pipe, one end of the water inlet pipe away from the water pump extends into the water channel, the water outlet end of the water channel is provided with the return pipe, and the bottom end of the return pipe extends into the water storage cavity.

As a preferable scheme of the utility model, a control panel is fixedly connected to the top of the die holder and one side of the fixed die, and the servo motor and the water pump are electrically connected with the control panel.

The utility model has the beneficial effects that: compact structure, easy operation is convenient, and the practicality is strong, uses through drive assembly cooperation transmission shaft and cam, can drive ejector pin and roof and remove to timely ejecting with the article in the die cavity, not only replaced traditional top mode of blowing, but also can keep higher discharging efficiency, simultaneously under the cooperation in water supply assembly and water route, can carry out good cooling to the cover half, be favorable to improving the life of mould.

Description of the drawings:

for ease of illustration, the utility model is described in detail by the following detailed description and the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is an enlarged view at A in FIG. 2;

fig. 4 is a schematic view of the cam of the present invention.

In the figure: 1. a die holder; 2. fixing a mold; 3. a die cavity; 4. a top plate; 5. a mounting cavity; 6. a drive shaft; 7. a cam; 8. an embedded groove is formed; 9. a first mounting groove; 10. a slide plate; 11. a top rod; 12. a spring; 13. a drive assembly; 131. a second mounting groove; 132. a servo motor; 133. a driving gear; 134. a driven gear; 14. a waterway; 15. a water supply assembly; 151. a water storage cavity; 152. a water pump; 153. a conduit; 154. a water inlet pipe; 155. a return pipe; 16. a control panel.

The specific implementation mode is as follows:

as shown in fig. 1 to 4, the following technical solutions are adopted in the present embodiment:

example (b):

an automatic material ejecting device for a stamping die comprises a die holder 1, a fixed die 2, a top plate 4, a cam 7, an ejector rod 11, a driving component 13 and a water supply component 15, wherein the top of the die holder 1 is fixedly connected with the fixed die 2, a die groove 3 is formed in the fixed die 2, the top plate 4 is connected in the die groove 3 in a sliding manner, so that articles in the die groove 3 can be ejected conveniently, a mounting cavity 5 is formed in the die holder 1, a transmission shaft 6 is rotatably connected in the mounting cavity 5, the cam 7 is symmetrically sleeved outside the transmission shaft 6 and can drive the ejector rod 11 to move upwards so as to push the top plate 4, an inner embedded groove 8 is formed in the cam 7, first mounting grooves 9 are symmetrically formed in the die holder 1 and are positioned right above the mounting cavity 5, a sliding plate 10 is connected in the first mounting grooves 9 in a sliding manner, the ejector rod 11 is fixedly connected in the sliding plate 10, the top end of the ejector rod 11 extends to the die groove 3 and is fixedly connected with the bottom of the top plate 4, inside the bottom of ejector pin 11 extended to interior caulking groove 8, the inside water route 14 that is provided with of cover half 2, conveniently with the leading-in cover half 2 inside of water to cool down cover half 2, the inside drive assembly 13 that is provided with of die holder 1, one side that 1 top of die holder just is located cover half 2 is provided with water supply assembly 15.

Further, the top of the sliding plate 10 and the outer side of the ejector rod 11 are sleeved with a spring 12, which can drive the sliding plate 10 to reset, so that the bottom end of the ejector rod 11 is always kept inside the inner caulking groove 8.

Further, drive assembly 13 includes second mounting groove 131, servo motor 132, driving gear 133 and driven gear 134, second mounting groove 131 has been seted up to the inside one side that just is located installation cavity 5 of die holder 1, one side fixedly connected with servo motor 132 of second mounting groove 131 inner wall, servo motor 132's output fixedly connected with driving gear 133, the one end of transmission shaft 6 extends to the inside and fixedly connected with driven gear 134 of second mounting groove 131, driving gear 133 is connected with driven gear 134 meshing, can drive cam 7 and rotate, not only can replace traditional top blowing mode, can also keep higher discharging efficiency simultaneously.

Further, the water supply assembly 15 includes the retaining chamber 151, water pump 152 and back flow 155, retaining chamber 151 has been seted up to the inside one side that just is located installation cavity 5 and keeps away from second mounting groove 131 of die

holder

1, 1 top fixedly connected with water pump 152 of die holder, the input fixedly connected with pipe 153 of water pump 152, the one end of pipe 153 extends to retaining chamber 151 insidely, the output fixedly connected with oral siphon 154 of water pump 152, the one end that water pump 152 was kept away from to oral siphon 154 extends to inside the water route 14, the play water end of water route 14 is equipped with back flow 155, the bottom of back flow 155 extends to inside the retaining chamber 151. Can carry out good cooling to cover half 2, be favorable to improving the life of mould.

Further, one side fixedly connected with control panel 16 that the die holder 1 top just is located the cover half 2, servo motor 132 and water pump 152 all with control panel 16 electric connection, convenience of customers operates equipment.

Specifically, when the device is used, the device is started through the control panel 16, at this time, the servo motor 132 drives the driving gear 133 and the driven gear 134 to rotate, at this time, the driven gear 134 drives the transmission shaft 6 to rotate, and at the same time, the transmission shaft 6 drives the cam 7 to follow up rotation, at this time, the cam 7 drives the ejector rod 11 to move upwards, the sliding plate 10 moves upwards in the first installation groove 9 under the drive of the ejector rod 11, at the same time, the ejector rod 11 drives the top plate 4 to move upwards in the die cavity 3, so as to eject the punched article from the die cavity 3, at this time, the punched article is taken out, the cam 7 is driven to continue rotating through the servo motor 132, the sliding plate 10 is driven to move downwards in the first installation groove 9 under the drive of the spring 12, so as to drive the top plate 4 to reset, the water in the water storage cavity 151 can be introduced into the water channel 14 through the water pump 152 in cooperation with the guide pipe 153 and the water inlet pipe 154, at this time, the water in the water path 14 cools the fixed mold 2, and along with the continuous operation of the water pump 152, the water in the water path 14 flows back to the inside of the water storage cavity 151 through the return pipe 155, so that the fixed mold 2 is cooled circularly.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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

Claims

1. The automatic material ejecting device for the stamping die is characterized by comprising a die holder (1), a fixed die (2), a top plate (4), a cam (7), an ejector rod (11), a driving assembly (13) and a water supply assembly (15), wherein the fixed die (2) is fixedly connected to the top of the die holder (1), a die groove (3) is formed in the fixed die (2), the top plate (4) is slidably connected to the inside of the die groove (3), an installation cavity (5) is formed in the die holder (1), a transmission shaft (6) is rotatably connected to the inside of the installation cavity (5), the cam (7) is symmetrically sleeved on the outside of the transmission shaft (6), an inner embedded groove (8) is formed in the cam (7), a first installation groove (9) is symmetrically formed in the die holder (1) and is positioned right above the installation cavity (5), and a sliding plate (10) is slidably connected to the inside of the first installation groove (9), slide (10) inside fixedly connected with ejector pin (11), the top of ejector pin (11) extend to die cavity (3) inside and with the bottom fixed connection of roof (4), the bottom of ejector pin (11) extends to inside caulking groove (8), cover half (2) inside is provided with water route (14), inside drive assembly (13) that is provided with of die holder (1), one side that die holder (1) top just is located cover half (2) is provided with water supply assembly (15).

2. The automatic ejecting device for the stamping die is characterized in that a spring (12) is sleeved on the top of the sliding plate (10) and on the outer side of the ejector rod (11).

3. The automatic ejecting device for the stamping die is characterized in that the driving assembly (13) comprises a second mounting groove (131), a servo motor (132), a driving gear (133) and a driven gear (134), the second mounting groove (131) is formed in one side, located in the mounting cavity (5), of the die holder (1), the servo motor (132) is fixedly connected to one side of the inner wall of the second mounting groove (131), the driving gear (133) is fixedly connected to the output end of the servo motor (132), one end of the transmission shaft (6) extends to the inside of the second mounting groove (131) and is fixedly connected with the driven gear (134), and the driving gear (133) is meshed with the driven gear (134).

4. The automatic ejecting device for the stamping die as claimed in claim 3, the water supply assembly (15) comprises a water storage cavity (151), a water pump (152) and a return pipe (155), a water storage cavity (151) is arranged in the die holder (1) and on one side of the mounting cavity (5) far away from the second mounting groove (131), the top of the die holder (1) is fixedly connected with a water pump (152), the input end of the water pump (152) is fixedly connected with a conduit (153), one end of the conduit (153) extends into the water storage cavity (151), the output end of the water pump (152) is fixedly connected with a water inlet pipe (154), one end of the water inlet pipe (154) far away from the water pump (152) extends to the interior of the waterway (14), the water outlet end of the water channel (14) is provided with a return pipe (155), and the bottom end of the return pipe (155) extends to the inside of the water storage cavity (151).

5. The automatic ejecting device for the stamping die is characterized in that a control panel (16) is fixedly connected to the top of the die holder (1) and located on one side of the fixed die (2), and the servo motor (132) and the water pump (152) are electrically connected with the control panel (16).