CN212551346U - Stamping die with stop gear - Google Patents
Stamping die with stop gear Download PDFInfo
- Publication number
- CN212551346U CN212551346U CN202021047398.1U CN202021047398U CN212551346U CN 212551346 U CN212551346 U CN 212551346U CN 202021047398 U CN202021047398 U CN 202021047398U CN 212551346 U CN212551346 U CN 212551346U
- Authority
- CN
- China
- Prior art keywords
- plate
- cope match
- die
- guide
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Presses And Accessory Devices Thereof (AREA)
Abstract
The utility model discloses a stamping die with stop gear, including upper padding plate and lower bolster, the lower extreme fixed surface of upper padding plate installs the cope match-plate pattern, the upper end fixed surface of lower bolster installs the lower bolster, the equal fixed mounting in position that the upper end of lower bolster is located the both sides of lower bolster has the guide pin bushing, the equal fixedly connected with guide pillar in position that the lower extreme of upper padding plate is located the both sides of cope match-plate pattern, the inside fixed mounting of cope match-plate pattern has the cold water pipe, the water inlet has been seted up to upper end one side of cope match-plate pattern, the delivery port has been seted up to the upper end opposite side of cope match-plate pattern, the cold water pipe is snakelike the distribution in the inside of cope match-plate pattern, the both. The utility model discloses can carry out spacing buffering to the mould, avoid mould punching press kinetic energy to cause the damage of mould too big to can improve the precision of mould punching press, have the practicality.
Description
Technical Field
The utility model relates to a stamping die technical field especially relates to a stamping die with stop gear.
Background
A stamping die is a die for processing a material (metal or nonmetal) into a part (or semi-finished product), and the material is separated or plastically deformed by applying pressure to the material using a die mounted on a press machine, thereby obtaining a desired part.
The existing stamping die has certain defects when in use, when the stamping die is used, the stamping die is damaged due to the fact that stamping force of a stamping machine is too large, the use of the die is influenced, and a stamping cutter is easy to deform or displace due to temperature rise in the stamping process, so that the stamping precision is reduced, certain influence is brought to the use process, and therefore the stamping die with the limiting mechanism is provided at present.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a stamping die with a limiting mechanism.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a stamping die with stop gear, includes upper padding plate and lower bolster, the lower extreme surface fixed mounting of upper padding plate has the cope match-plate pattern, the upper end surface fixed mounting of lower bolster has the lower bolster, the equal fixed mounting in position that the upper end of lower bolster is located the both sides of lower bolster has the guide pin bushing, the equal fixedly connected with guide pillar in position that the lower extreme of upper padding plate is located the both sides of cope match-plate pattern, the inside fixed mounting of cope match-plate pattern has the cold water pipe, the water inlet has been seted up to upper end one side of cope match-plate pattern, the delivery port has been seted up to the.
Preferably, the cold water pipe is distributed in a snake shape in the upper template, and two ends of the cold water pipe are respectively communicated with the water inlet and the water outlet.
Preferably, the number of the guide sleeves and the guide pillars is four, the four guide sleeves and the guide pillars are symmetrically distributed between the upper backing plate and the lower backing plate, and the guide sleeves are sleeved at the lower ends of the guide pillars.
Preferably, a movable mold core is fixedly installed in the middle of the lower end of the upper template, and a fixed mold core is fixedly installed in the middle of the upper end of the lower template.
Preferably, the outer surface of the upper end of the lower template is provided with a positioning groove, the lower end of the inside of the positioning groove is filled with a rubber pad, the outer surface of the rubber pad is provided with a buffer groove, the lower end of the upper template is located inside the positioning groove, a positioning rod is fixedly connected to the position, located inside the positioning groove, of the lower end of the upper template, and an ejector rod is fixedly connected to the lower end of.
Preferably, the lower end of the inner wall of the guide sleeve is provided with a telescopic groove, the inner lower end of the guide sleeve is fixedly connected with a spring, the upper end of the spring is fixedly connected with a pressing plate at the inner part of the guide sleeve, the middle of the lower end of the pressing plate is fixedly connected with a connecting rod at the inner part of the spring, the lower end of the connecting rod is fixedly connected with a rubber plate at the inner part of the telescopic groove, and the pressing plate is movably connected with the guide sleeve through the spring.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, through the arranged cold water pipe, the water inlet and the water outlet, when the stamping die is used, the cold water in the cold water pipe can cool the die and the stamping tool, thereby avoiding the stamping tool from deviating due to overhigh temperature and ensuring higher precision when the stamping die is used;
2. in the utility model, the buffering effect of the spring or the rubber pad is utilized by the positioning groove, the rubber pad, the positioning rod, the ejector rod, the telescopic groove, the spring, the pressing plate, the connecting rod and the rubber plate, so that the die has the effect of limiting and buffering when the stamping die is closed, thereby avoiding the damage of the die caused by overlarge stamping force when the die is closed;
to sum up, the utility model discloses can carry out spacing buffering to the mould, avoid mould punching press kinetic energy to cause the damage of mould too big to can improve the precision of mould punching press, have the practicality.
Drawings
Fig. 1 is a schematic view of an overall structure of a stamping die with a limiting mechanism according to the present invention;
fig. 2 is a schematic structural diagram of an upper mold plate of a stamping mold with a limiting mechanism according to the present invention;
fig. 3 is a schematic view of a connection structure between an upper mold plate and a lower mold plate of a stamping mold with a limiting mechanism according to the present invention;
fig. 4 is the utility model provides a connection structure sketch map of guide pin bushing and guide post of stamping die with stop gear.
In the figure: the device comprises an upper backing plate 1, an upper template 2, a lower backing plate 3, a lower template 4, a guide sleeve 5, a guide pillar 6, a cold water pipe 7, a water inlet 8, a water outlet 9, a positioning groove 10, a rubber pad 11, a positioning rod 12, a push rod 13, a telescopic groove 14, a spring 15, a pressure plate 16, a connecting rod 17 and a rubber plate 18.
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.
The first embodiment is as follows:
referring to fig. 1-3, a stamping die with a limiting mechanism comprises an upper backing plate 1 and a lower backing plate 3, wherein the upper backing plate 1 and the lower backing plate 3 are used for fixing the die on a stamping machine, an upper template 2 is fixedly arranged on the outer surface of the lower end of the upper backing plate 1, a female die is arranged in the upper template 2, a lower template 4 is fixedly arranged on the outer surface of the upper end of the lower backing plate 3, a male die is arranged in the lower template 4, guide sleeves 5 are fixedly arranged at the positions, located at the two sides of the lower template 4, of the upper end of the lower backing plate 3, guide pillars 6 are fixedly connected at the positions, located at the two sides of the upper template 2, of the lower end of the upper backing plate 1, the guide sleeves 5 are matched with the guide pillars 6 to enable the stamping die to be accurately matched, so as to play a role in guiding the matched die, a cold water pipe 7 is, the cold water pipe 7 is connected with a circulating pump of an external water tank through a water inlet 8 and a water outlet 9, and cooling water can be introduced into the cold water pipe 7, so that the punching tool is cooled.
Wherein, cold water pipe 7 is snakelike the distribution in cope match-plate pattern 2's inside, and the both ends of cold water pipe 7 link up with water inlet 8 and delivery port 9 respectively mutually, and the cold water pipe 7 of snakelike distribution can increase the area of contact with the air to play effectual cooling effect.
The number of the guide sleeves 5 and the guide pillars 6 is four, the four guide sleeves 5 and the guide pillars 6 are symmetrically distributed between the upper backing plate 1 and the lower backing plate 3, and the guide sleeves 5 are sleeved at the lower ends of the guide pillars 6.
Wherein, a movable mold core is fixedly arranged in the middle of the lower end of the upper template 2, and a fixed mold core is fixedly arranged in the middle of the upper end of the lower template 4.
Wherein, constant head tank 10 has been seted up to the upper end surface of lower bolster 4, and the inside lower extreme packing of constant head tank 10 has rubber pad 11, and the dashpot has been seted up to the surface of rubber pad 11, and the lower extreme of cope match-plate pattern 2 is located the position fixedly connected with locating lever 12 of the inside of constant head tank 10, and the lower extreme fixedly connected with ejector pin 13 of locating lever 12.
Example two:
referring to fig. 1-2 and 4, a stamping die with a limiting mechanism comprises an upper backing plate 1 and a lower backing plate 3, wherein the upper backing plate 1 and the lower backing plate 3 are used for fixing the die on a stamping machine, an upper die plate 2 is fixedly arranged on the outer surface of the lower end of the upper backing plate 1, a female die is arranged in the upper die plate 2, a lower die plate 4 is fixedly arranged on the outer surface of the upper end of the lower backing plate 3, a male die is arranged in the lower die plate 4, guide sleeves 5 are fixedly arranged at the positions, located at the two sides of the lower die plate 4, of the upper end of the lower backing plate 3, guide pillars 6 are fixedly connected at the positions, located at the two sides of the upper die plate 2, of the lower end of the upper backing plate 1, the stamping die is accurately closed through the cooperation of the guide sleeves 5 and the guide pillars 6, so as to play a role in guiding the die closing, a, the cold water pipe 7 is connected with a circulating pump of an external water tank through a water inlet 8 and a water outlet 9, and cooling water can be introduced into the cold water pipe 7, so that the punching tool is cooled.
Wherein, cold water pipe 7 is snakelike the distribution in cope match-plate pattern 2's inside, and the both ends of cold water pipe 7 link up with water inlet 8 and delivery port 9 respectively mutually, and the cold water pipe 7 of snakelike distribution can increase the area of contact with the air to play effectual cooling effect.
The number of the guide sleeves 5 and the guide pillars 6 is four, the four guide sleeves 5 and the guide pillars 6 are symmetrically distributed between the upper backing plate 1 and the lower backing plate 3, and the guide sleeves 5 are sleeved at the lower ends of the guide pillars 6.
Wherein, a movable mold core is fixedly arranged in the middle of the lower end of the upper template 2, and a fixed mold core is fixedly arranged in the middle of the upper end of the lower template 4.
The lower end of the inner wall of the guide sleeve 5 is provided with a telescopic groove 14, the inner lower end of the guide sleeve 5 is fixedly connected with a spring 15, the upper end of the spring 15 is fixedly connected with a pressing plate 16 at the inner part of the guide sleeve 5, the middle of the lower end of the pressing plate 16 is fixedly connected with a connecting rod 17 at the inner part of the spring 15, the lower end of the connecting rod 17 is fixedly connected with a rubber plate 18 at the inner part of the telescopic groove 14, and the pressing plate 16 is movably connected with the guide sleeve 5 through the spring 15.
The working principle is as follows: when in use, the lower backing plate 3 of the stamping die is fixed on a workbench of the stamping machine, then the upper backing plate 1 is connected with a stamping head of the stamping machine, the lower end of a guide post 6 is inserted into a guide sleeve 5, the stamping die is positioned and guided by the guide post 6 and the guide sleeve 5 when being closed, a processed material is placed between the upper template 2 and the lower template 4, the material is positioned between a male die and a female die of the upper template 2 and the lower template 4, the male die and the female die are in the shape of a part to be processed, the upper template 2 is pressed downwards by a stamping machine, the material is stamped and processed into the part under the action of a stamping cutter of the male die, when the upper template 2 is pressed downwards, a positioning rod 12 at the lower end of the upper template 2 is inserted into a positioning groove 10, the upper template 2 is buffered under the action of a rubber pad 11, or the upper template 2 is buffered under the action of a spring, make cope match-plate pattern 2 carry out spacing buffering to the pressure of punching machine when the punching press, avoid punching pressure to lead to the fact the damage of mould excessively, in the stamping process, can be through pouring into the cooling water in cold water pipe 7, cold water in the cold water pipe 7 can be cooled down for mould and punching press cutter to avoid punching press cutter to take place the skew because of the high temperature, the precision is higher when making punching press mould use.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a stamping die with stop gear, includes upper padding plate (1) and lower bolster (3), its characterized in that, the lower extreme surface fixed mounting of upper padding plate (1) has cope match-plate pattern (2), the upper end surface fixed mounting of lower bolster (3) has lower bolster (4), the equal fixed mounting in position that the upper end of lower bolster (3) is located the both sides of lower bolster (4) has guide pin bushing (5), the equal fixedly connected with guide pillar (6) in position that the lower extreme of upper padding plate (1) is located the both sides of cope match-plate pattern (2), the inside fixed mounting of cope match-plate pattern (2) has cold water pipe (7), water inlet (8) have been seted up to upper end one side of cope match-plate pattern (2), delivery port (9) have been seted up to the upper end opposite side of cope match.
2. The stamping die with the limiting mechanism is characterized in that the cold water pipe (7) is distributed in a snake shape in the upper die plate (2), and two ends of the cold water pipe (7) are respectively communicated with the water inlet (8) and the water outlet (9).
3. The stamping die with the limiting mechanism is characterized in that the number of the guide sleeves (5) and the guide pillars (6) is four, the four sets of the guide sleeves (5) and the guide pillars (6) are symmetrically distributed between the upper base plate (1) and the lower base plate (3), and the guide sleeves (5) are sleeved at the lower ends of the guide pillars (6).
4. The stamping die with the limiting mechanism as claimed in claim 1, wherein a movable die core is fixedly mounted in the middle of the lower end of the upper die plate (2), and a fixed die core is fixedly mounted in the middle of the upper end of the lower die plate (4).
5. The stamping die with the limiting mechanism is characterized in that a positioning groove (10) is formed in the outer surface of the upper end of the lower template (4), a rubber pad (11) is filled in the lower end of the positioning groove (10), a buffer groove is formed in the outer surface of the rubber pad (11), a positioning rod (12) is fixedly connected to the position, located inside the positioning groove (10), of the lower end of the upper template (2), and an ejector rod (13) is fixedly connected to the lower end of the positioning rod (12).
6. The stamping die with the limiting mechanism is characterized in that a telescopic groove (14) is formed in the lower end of the inner wall of the guide sleeve (5), a spring (15) is fixedly connected to the lower end of the inner portion of the guide sleeve (5), a pressing plate (16) is fixedly connected to the position, located inside the guide sleeve (5), of the upper end of the spring (15), a connecting rod (17) is fixedly connected to the position, located inside the spring (15), of the middle of the lower end of the pressing plate (16), a rubber plate (18) is fixedly connected to the position, located inside the telescopic groove (14), of the lower end of the connecting rod (17), and the pressing plate (16) is movably connected with the guide sleeve (5) through the spring (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021047398.1U CN212551346U (en) | 2020-06-09 | 2020-06-09 | Stamping die with stop gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021047398.1U CN212551346U (en) | 2020-06-09 | 2020-06-09 | Stamping die with stop gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212551346U true CN212551346U (en) | 2021-02-19 |
Family
ID=74628547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021047398.1U Active CN212551346U (en) | 2020-06-09 | 2020-06-09 | Stamping die with stop gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212551346U (en) |
-
2020
- 2020-06-09 CN CN202021047398.1U patent/CN212551346U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202667408U (en) | V-shaped piece bending die | |
| CN201676966U (en) | Continuous hardware stamping die used for producing optical fiber communication modules | |
| CN105458081B (en) | A kind of a few pot shell punch forming frocks of font half of irradiation monitoring pipe | |
| CN204842507U (en) | Aluminum alloy support is with extrusion device | |
| CN202606596U (en) | One-time forming mechanism of great circles | |
| CN212551346U (en) | Stamping die with stop gear | |
| CN206492832U (en) | A kind of accurate formula of stabilization is used for the punch die of punching | |
| CN103909150A (en) | Die for producing locking plate pin | |
| CN203862837U (en) | Stamping die for circular tube connector | |
| CN207521552U (en) | A kind of automotive plate side stamping die for shaping | |
| CN206122592U (en) | Double lead cut straightly device frog foot shaper | |
| CN209424401U (en) | Integrated steel ring expanding press-moulding die | |
| CN205904315U (en) | Shaping plastic mould of half shell of four paws shape | |
| CN205732598U (en) | A kind of progressive die | |
| CN208373986U (en) | A kind of turret head molding die of super long high strength bolt | |
| CN201586705U (en) | Stamping device of plate fluid level gauge | |
| CN206435654U (en) | A kind of bracket bent mould | |
| CN211515720U (en) | Five metals shell fragment quick control resilience mould | |
| CN202963226U (en) | Mould for pressing and manufacturing plate heat exchanger sheet with additionally arranged dimple-shaped concave pits | |
| CN203830553U (en) | Shell forming die | |
| CN220635959U (en) | Cold stamping die | |
| CN213436825U (en) | Mould pop-up device convenient to drawing of patterns | |
| CN208099150U (en) | A kind of circle side's mold of automatic demolding | |
| CN205571159U (en) | Pipe system kettle body forming die | |
| CN203778593U (en) | Drawable-block-type stamping die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |