CN213195385U

CN213195385U - Metal part stamping die convenient to eject

Info

Publication number: CN213195385U
Application number: CN202021823158.6U
Authority: CN
Inventors: 钱志杰
Original assignee: Changshu Jinyue Machinery Manufacturing Co ltd
Current assignee: Changshu Jinyue Machinery Manufacturing Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-05-14
Anticipated expiration: 2030-08-27

Abstract

The utility model is suitable for a stamping die processing technology field provides a metalwork stamping die convenient to ejecting, mainly includes supporting component and mould subassembly, the supporting component includes base, transfer line, knock-out lever, hinge one, electric putter and play flitch, the mould subassembly includes mould main part, lower bolster, upper padding plate and drift, can jack up the part after processing through the knock-out lever, makes the part easily take off, improves work efficiency; the electric push rod can push the die main body to enable the die main body to incline, so that the processed parts slide off the die main body, the discharge plate is convenient for collecting and arranging the parts, manual participation is reduced, and the efficiency is higher; the limiting columns are arranged, so that the matching of the die is better, the positioning effect is more accurate, and the processing quality is improved; and the punch can be replaced, the processing range is wider, the performance-price ratio is higher, and the device is worthy of popularization and sale.

Description

Metal part stamping die convenient to eject

Technical Field

The utility model belongs to the technical field of stamping die processing, especially, relate to a be convenient for ejecting metalwork stamping die.

Background

In the current processing field, a stamping die is generally used, and the stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping processing, and is called as a cold stamping die. Press working is a press working method in which a die attached to a press machine is used to apply pressure to a material at room temperature to cause separation or plastic deformation of the material, thereby obtaining a desired part.

After a part is machined by the common stamping die, the part is usually placed in the die, the manual part is required to be taken out, the efficiency is low, and personnel can be easily scratched when the part is manually taken, so that the stamping die capable of ejecting the part is urgently needed, and the part is convenient to take out.

SUMMERY OF THE UTILITY MODEL

The utility model provides a metalwork stamping die convenient to it is lower to aim at solving the efficiency of taking out that mentions in the above-mentioned background art, and the lower easy fish tail operating personnel's of security problem.

The utility model discloses a realize like this, a be convenient for ejecting metalwork stamping die, including supporting component and mould subassembly, the mould unit mount is in on the supporting component.

The supporting component comprises a base, a transmission rod, an ejection rod, a first hinge, an electric push rod and a discharge plate, wherein a mounting groove is formed in the base, an ejection groove is formed in the upper end of the mounting groove, the cross section area of the ejection groove is smaller than that of the mounting groove, a fixed shaft is installed on the transmission rod, the fixed shaft is installed in the mounting groove, the transmission rod passes through the fixed shaft, the fixed shaft is installed in the mounting groove, one end of the transmission rod is installed on the first hinge, the pedal is installed at the other end of the first hinge, the ejection rod is placed in the ejection groove, the ejection rod is connected with the first hinge, the ejection rod passes through the first hinge, the transmission rod is connected with the base, a push groove is formed in the base, the electric push groove is installed in the push groove.

The die assembly comprises a die main body, a lower backing plate, an upper backing plate and a punch, wherein the die main body is arranged on the upper surface of the base, the die main body is provided with a second hinge, the second hinge is connected with the base, the die main body is hinged with the electric push rod, the lower backing plate is arranged on the die main body, an ejection block is hinged in the lower backing plate, the ejection block and the inner bottom surface of the lower backing plate are on the same horizontal line, a through hole through which the ejection rod can pass is arranged in the die main body, one end of the through hole is arranged below the ejection block, the other end of the through hole is right opposite to the ejection groove, a limiting column is arranged on the upper surface of the die main body, a matched upper backing plate is arranged above the die main body, a limiting hole matched with the limiting column is arranged on the upper backing plate, and a connecting seat is arranged, the lower surface is detachably connected with the punch.

Preferably, a material receiving box is placed below the material discharging plate, and a sponge is adhered to the inner wall of the material receiving box.

Preferably, the upper surface of the pedal is provided with anti-skid lines.

Preferably, the outer surface of the limiting column is sleeved with a spring.

Preferably, the ejection rod is sleeved with a compression spring at the part of the mounting groove, a limiting plate capable of preventing the spring from passing is arranged on the ejection rod, and the limiting plate is arranged below the compression spring.

Preferably, the discharge plate is provided with a reinforcing bracket, one end of the reinforcing bracket is connected with the discharge plate, and the other end of the reinforcing bracket is connected with the outer surface of the base.

Compared with the prior art, the beneficial effects of the utility model are that: the processed part can be jacked up through the jacking rod, so that the part is easy to take down, and the working efficiency is improved; the electric push rod can push the die main body to enable the die main body to incline, so that the processed parts slide off the die main body, the discharge plate is convenient for collecting and arranging the parts, manual participation is reduced, and the efficiency is higher; the limiting columns are arranged, so that the matching of the die is better, the positioning effect is more accurate, and the processing quality is improved; and the punch can be replaced, the processing range is wider, the performance-price ratio is higher, and the device is worthy of popularization and sale.

Drawings

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

FIG. 2 is a side view of the overall structure of the present invention;

in the figure: 1-supporting component, 101-base, 1011-mounting groove, 1012-ejecting groove, 1013-pushing rod, 102-driving rod, 1023-fixing shaft, 1024-pedal, 103-ejecting rod, 1031-compression spring, 1032-limiting plate, 104-hinge I, 105-electric push rod, 106-discharging plate, 1061-reinforcing bracket, 2-die component, 201-die main body, 2011-hinge II, 2012-limiting column, 2013-spring, 202-lower backing plate, 2021-ejecting block, 203-upper backing plate, 2031-limiting hole, 2032-connecting seat, 204-punch and 3-containing box.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-2, the present invention provides a technical solution: a metal part stamping die convenient to eject comprises a supporting component 1 and a die component 2, wherein the die component 2 is installed on the supporting component 1.

The supporting component 1 comprises a base 101, a transmission rod 102, an ejector rod 103, a first hinge 104, an electric push rod 105 and a discharging plate 106, a mounting groove 1011 is arranged inside the base 101, the upper end of the mounting groove 1011 is provided with an ejector groove 1012, the cross-sectional area of the ejector groove 1012 is smaller than that of the mounting groove 1011, a fixing shaft 1023 is arranged on the transmission rod 102, the fixing shaft 1023 is arranged in the mounting groove 1011, the transmission rod 102 is arranged in the mounting groove 1011 through the fixing shaft 1023, the first hinge 104 is arranged at one end of the transmission rod 102, a pedal 1024 is arranged at the other end of the transmission rod 102, the ejector rod 103 is arranged in the ejector groove 1012, the ejector rod 103 is connected with the first hinge 104, the ejector rod 103 is connected with the transmission rod 102 through the first hinge 104, a pushing groove 1013 is arranged in the.

The die assembly 2 comprises a die main body 201, a lower backing plate 202, an upper backing plate 203 and a punch 204, wherein the die main body 201 is arranged on the upper surface of the base 101, the die main body 201 is provided with a second hinge 2011, the second hinge 2011 is connected with the base 101, the die main body 201 is hinged with the electric push rod 105, the lower backing plate 202 is arranged on the die main body, an ejection block 2021 is hinged in the lower backing plate 202, the inner bottom surfaces of the ejector block 2021 and the lower pad 202 are on the same horizontal line, a through hole for the ejector rod 103 to pass through is arranged in the die main body 201, one end of the through hole is arranged below the ejection block 2021, the other end of the through hole is aligned with the ejection groove 1012, the upper surface of the die main body 201 is provided with a spacing column 2012, the upper part of the die main body 201 is provided with a matched upper backing plate 203, and the upper padding plate 203 is provided with a spacing hole 2031 matched with the spacing column, the upper surface of the upper padding plate 203 is provided with a connecting seat 2032, and the lower surface is detachably connected with the punch 204.

In this embodiment, the stamping die is used with a punch press or other stamping machine, the upper pad 203 is installed on the stamping end of the punch press, the electric push rod 105 can be a folding electric push rod with the model number of RLA220, the required power supply can be provided by the same manufacturer, the electric push rod 105 is used for pushing the die main body 201 to slide down the parts in the die main body 201, so as to facilitate the collection of the parts, the pedal 1024 is stepped to rotate the transmission rod 102 through the fixing shaft 1023, the transmission rod 102 moves the ejector rod 103 upwards through the hinge one 104, the ejector rod 103 can abut against the ejector block 2021 to move the ejector block 2021, so as to eject the stamped parts, thereby facilitating the removal of the parts and saving manpower, the upper pad 203 is installed on the stamping end of the punch press through the connecting seat 2032, the limiting hole 2031 is sleeved on the limiting column 2012 during stamping to limit the stamping position and improve the stamping precision, the detachable punch 204 is used for stamping the parts, and other punches can be replaced, and the application range is wider.

Further, a material receiving box 3 is placed below the material discharging plate 106, and a sponge is adhered to the inner wall of the material receiving box 3.

In this embodiment, the material receiving box 3 can be used for collecting parts after processing, and the sponge pasted on the inner wall prevents the parts after processing from being damaged by collision, so that unnecessary loss is caused.

Further, the upper surface of the pedal 1024 is provided with anti-skid lines.

In the present embodiment, the anti-slip pattern increases the friction force of the pedal 1024, thereby preventing accidents such as slipping when a person steps on the pedal.

Furthermore, the outer surface of the spacing post 2012 is sleeved with a spring 2013.

In the present embodiment, the spring 2013 prevents the restraining hole 2031 from completely fitting on the mold body 201 when the upper mat 203 is pressed down, damaging the outer surface of the mold body 201, and reducing vibration.

Further, the ejection rod 103 is sleeved with a compression spring 1031 in a portion of the mounting groove 1011, a limit plate 1032 is provided on the ejection rod 103 to prevent the spring from passing through, and the limit plate 1032 is below the compression spring 1031.

In this embodiment, when the knock-out lever 103 is moved upward by a force, one end of the compression spring 1031 abuts against the lower surface of the knock-out groove 1012 and the other end abuts against the stopper plate 1032, so that the knock-out lever 103 is contracted, and when the external force disappears, the compression spring 1031 rebounds to return to the original position.

Further, a reinforcing bracket 1061 is installed on the discharge plate 106, and one end of the reinforcing bracket 1061 is connected to the discharge plate 106, and the other end is connected to the outer surface of the base 101

In this embodiment, the reinforcing bracket 1061 can reinforce the strength of the discharge plate 106, can accommodate more components, and can further prolong the service life of the discharge plate 106.

The utility model discloses a theory of operation and use flow: after the utility model is installed, the upper padding plate 203 is installed at the punching end of the punch press through the connecting seat 2032, the base 101 is placed below the punch press, the power is switched on, the parts to be processed are placed in the lower padding plate 202, the punch press is started, the upper padding plate 203 falls down, the punch 204 punches the parts, the limit post 2012 passes through the limit hole 2031 to limit the punching position, after the parts are processed, the upper padding plate 203 rises, the pedal 1024 is manually trampled, the hinge 104 at the other end is tilted through the fixing shaft 1022 due to the treading force at one end of the transmission rod 102, so that the ejector rod 103 is pushed through the hinge 104 to lift the ejector rod 103, the ejector rod 103 rises and collides with the ejector block 2021, the ejector block 2021 is subjected to the abutting force and collides with the parts processed through the hinged lower padding plate 202, the parts are loosened in the lower padding plate 202 without trampling the pedal 1024 at the same time, the ejector rod 103 is not reset through the compression spring 1031, control electric putter 105 extends, electric putter 105 is through articulated mould main part 201, thereby promote mould main part 201, mould main part 201 passes through two 2011 of hinge and can overturn on base 101 receiving electric putter 105's thrust, and then make the part after the processing have roll-off to go out on the flitch 106 in the lower bolster 202, the part falls into through going out flitch 106 and receives in the workbin 3, and control electric putter 105 contracts, make mould main part 201 get back to original position, continue to put into unprocessed part, process, thereby the overall process that a metal part stamping die convenient to eject used has been accomplished.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a metalwork stamping die convenient to it is ejecting which characterized in that: comprises a supporting component (1) and a mould component (2), wherein the mould component (2) is arranged on the supporting component (1);

the supporting component (1) comprises a base (101), a transmission rod (102), an ejection rod (103), a first hinge (104), an electric push rod (105) and a discharge plate (106), wherein a mounting groove (1011) is formed in the base (101), an ejection groove (1012) is formed in the upper end of the mounting groove (1011), the cross section area of the ejection groove (1012) is smaller than that of the mounting groove (1011), a fixing shaft (1023) is mounted on the transmission rod (102), the fixing shaft (1023) is mounted in the mounting groove (1011), the transmission rod (102) is mounted in the mounting groove (1011) through the fixing shaft (1023), the first hinge (104) is mounted at one end of the transmission rod (102), a pedal (1024) is mounted at the other end of the transmission rod, the ejection rod (103) is placed in the ejection groove (1012), and the ejection rod (103) is connected with the first hinge (104), the ejection rod (103) is connected with the transmission rod (102) through the first hinge (104), a pushing groove (1013) is formed in the base (101), the electric push rod (105) is installed in the pushing groove (1013), and the discharge plate (106) is obliquely arranged on the side surface of the base (101);

the die assembly (2) comprises a die main body (201), a lower backing plate (202), an upper backing plate (203) and a punch (204), the die main body (201) is installed on the upper surface of the base (101), a second hinge (2011) is installed on the die main body (201), the second hinge (2011) is connected with the base (101), the die main body (201) is hinged with the electric push rod (105), the die main body is provided with the lower backing plate (202), an ejection block (2021) is hinged in the lower backing plate (202), the ejection block (2021) and the inner bottom surface of the lower backing plate (202) are on the same horizontal line, a through hole capable of enabling the ejection rod (103) to pass through is formed in the die main body (201), one end of the through hole is arranged below the ejection block (2021), the other end of the through hole is right aligned to the ejection groove (1012), and a limit column (2012) is installed on the upper surface of the die main body (201), mould main part (201) top is provided with matched with upper padding plate (203), just be provided with on upper padding plate (203) with spacing post matched with spacing hole (2031), upper padding plate (203) upper surface is provided with connecting seat (2032), and the connection can be dismantled to the lower surface drift (204).

2. The metal part stamping die facilitating ejection as defined in claim 1, wherein: the material collecting box (3) is placed below the material discharging plate (106), and the sponge is adhered to the inner wall of the material collecting box (3).

3. The metal part stamping die facilitating ejection as defined in claim 1, wherein: the upper surface of the pedal (1024) is provided with anti-skid grains.

4. The metal part stamping die facilitating ejection as defined in claim 1, wherein: the outer surface of the limiting column (2012) is sleeved with a spring (2013).

5. The metal part stamping die facilitating ejection as defined in claim 1, wherein: the ejection rod (103) is sleeved with a compression spring (1031) in the part of the mounting groove (1011), a limiting plate (1032) capable of preventing the spring from passing is arranged on the ejection rod (103), and the limiting plate (1032) is arranged below the compression spring (1031).

6. The metal part stamping die facilitating ejection as defined in claim 1, wherein: the discharging plate (106) is provided with a reinforcing bracket (1061), one end of the reinforcing bracket (1061) is connected with the discharging plate (106), and the other end of the reinforcing bracket is connected with the outer surface of the base (101).