CN210754652U - Progressive die assembled in multi-part die - Google Patents
Progressive die assembled in multi-part die Download PDFInfo
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- CN210754652U CN210754652U CN201921188956.3U CN201921188956U CN210754652U CN 210754652 U CN210754652 U CN 210754652U CN 201921188956 U CN201921188956 U CN 201921188956U CN 210754652 U CN210754652 U CN 210754652U
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- pulling
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Abstract
The utility model relates to the technical field of dies, in particular to a progressive die assembled in a multi-part die, which comprises a terminal feeding mechanism and a spring plate pulling mechanism, wherein the terminal feeding mechanism and the spring plate pulling mechanism are used for enabling terminals and spring plates to complete a riveting process and are matched with each other; the shell fragment draws material mechanism includes the shell fragment material area, set up the side blow mould in the vertical direction in shell fragment material area, set up in the below in shell fragment material area and set up in the vertical direction of side blow mould and draw the material slider, set up in drawing leading the pinhole of material slider, wear to locate the material round pin that draws who leads the pinhole, with draw the material round pin to be connected and set up in drawing the material round pin reset spring of drawing the below of material round pin, set up in the fixed block of drawing one side of material slider, wear to locate the fixed block and hug closely the stopping round pin in shell fragment material area, one end is fixed in the fixed block other end and wears to locate the material spring that draws the material slider, and set up in the. The progressive die assembled in the multi-part die can continuously feed materials and has the advantage of high production efficiency.
Description
Technical Field
The utility model relates to the technical field of mold, especially, relate to an equipment upgrades mould in many parts mould.
Background
And assembling the sheet products in the stamping progressive die, wherein the assembling comprises front riveting assembling, back riveting assembling and resistance welding assembling. The basic process for riveting the terminal and the elastic sheet is to make a convex bag before riveting the terminal and make a rivet by self; feeding the elastic sheet in the vertical direction and completing punching of the riveting hole; and then accurately entering the designated position for assembly.
However, in the prior art, the riveting of the terminal and the elastic sheet of the progressive stamping die for assembling the sheet products is performed by feeding the terminals and the elastic sheets by one strip, so that continuous feeding is difficult, and the production efficiency is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a what assemble in the mould upgrades mould to weak point among the prior art, this what assemble in the mould upgrades mould can pay-off in succession, has the advantage that production efficiency is high in the many parts.
In order to achieve the above purpose, the present invention is achieved by the following technical solutions.
The progressive die comprises a terminal feeding mechanism and a spring plate pulling mechanism which are used for enabling a terminal and a spring plate to complete a riveting process and are matched with each other;
the elastic piece pulling mechanism comprises an elastic piece material belt, a side punching die arranged in the vertical direction of the elastic piece material belt, a pulling slide block arranged below the elastic piece material belt and arranged in the vertical direction of the side punching die, a guide pin hole formed in the pulling slide block, a pulling pin penetrating through the guide pin hole, a pulling pin reset spring connected with the pulling pin and arranged below the pulling pin, a fixed block arranged on one side of the pulling slide block, a backstop pin penetrating through the fixed block and clinging to the elastic piece material belt, a pulling spring with one end fixed on the fixed block and the other end penetrating through the pulling slide block, and a stripper plate arranged above the elastic piece material belt;
the shell fragment material area is provided with draws the material hole, draw the material round pin to paste tightly the shell fragment material area and get into draw the material hole.
The terminal feeding mechanism is set as a roller feeding machine.
The outer diameter of the material pulling pin is smaller than the inner diameter of the guide pin hole.
One side of the material pulling pin is provided with an inclined plane.
The inclination of the inclined plane is set to be 40-50 degrees.
The inclination of the inclined plane is set to 45 degrees.
The utility model has the advantages that:
(1) the utility model discloses a multi-part in-mold assembled progressive die, which comprises a terminal feeding mechanism and a spring plate pulling mechanism which are used for enabling terminals and spring plates to complete riveting process and are matched with each other; the elastic piece pulling mechanism comprises an elastic piece material belt, a side punching die arranged in the vertical direction of the elastic piece material belt, a pulling slider arranged below the elastic piece material belt and arranged in the vertical direction of the side punching die, a guide pin hole formed in the pulling slider, a pulling pin penetrating through the guide pin hole, a pulling pin reset spring connected with the pulling pin and arranged below the pulling pin, a fixed block arranged on one side of the pulling slider, a backstop pin penetrating through the fixed block and clinging to the elastic piece material belt, a pulling spring with one end fixed on the fixed block and the other end penetrating through the pulling slider, and a stripper plate arranged above the elastic piece material belt; the shell fragment material area is provided with draws the material hole, draws the material round pin to paste tight shell fragment material area and go into and draw the material hole. The elastic piece pulling mechanism is provided with an elastic piece material belt, a side punching die, a pulling sliding block and a pulling pin, so that the elastic piece pulling mechanism is not influenced by the punching speed. In addition, the lower side of the pulling pin is provided with the pulling pin reset spring which ejects the pulling pin, so that the pulling pin is ensured to be attached to the elastic sheet material belt and enter the pulling hole at any time. In addition, the anti-return pin is arranged, so that the anti-return pin can prevent the elastic sheet material belt from changing in the stress direction of the elastic sheet material belt under the condition that the pulling pin is reset. Therefore, the progressive die assembled in the multi-part die can continuously feed materials and has the advantage of high production efficiency.
(2) The utility model discloses a mould upgrades of equipment in many parts mould has simple structure, low in production cost to can be applicable to large-scale production's characteristics.
Drawings
Fig. 1 is a schematic view of the riveting process of the terminal and the elastic sheet of the progressive die assembled in the multi-part die of the present invention.
Fig. 2 is a schematic structural diagram of a first motion state of the elastic sheet pulling mechanism of the progressive die assembled in the multi-part die of the present invention.
Fig. 3 is a schematic structural diagram of a second motion state of the elastic sheet pulling mechanism of the progressive die assembled in the multi-part die of the present invention.
Reference numerals:
a spring strip 1;
a terminal strip 2;
punching and blocking 3;
a punch 4;
punching a convex packet punch 5;
convex stuffed bun 6;
riveting punch 7;
riveting the insert 8;
a spring sheet material belt 9;
a side-punching die 10;
a material pulling slide block 11;
a pulling pin 12;
a pull pin return spring 13;
a fixed block 14;
a retaining pin 15;
a pulling spring 16;
stripper plate 17.
Detailed Description
The present invention will be further illustrated with reference to the following examples.
Example 1.
The utility model relates to a multi-part in-mold assembled progressive die, as shown in figure 1, the basic process of riveting a terminal and a spring plate is that the terminal is firstly wrapped by a convex bag before riveting, and a rivet is self-made; feeding the elastic sheet in the vertical direction and completing punching of the riveting hole; and then accurately entering the designated position for assembly.
As shown in fig. 2 and 3, the multi-part in-mold assembled progressive die of the present invention includes a terminal feeding mechanism and a spring piece pulling mechanism, which are used for making the terminal and the spring piece complete the riveting process and are mutually matched; the elastic piece pulling mechanism comprises an elastic piece material belt 9, a side punching die 10 arranged in the vertical direction of the elastic piece material belt 9, a pulling slider 11 arranged below the elastic piece material belt 9 and arranged in the vertical direction of the side punching die 10, a guiding pin hole formed in the pulling slider 11, a pulling pin 12 penetrating through the guiding pin hole, a pulling pin reset spring 13 connected with the pulling pin 12 and arranged below the pulling pin 12, a fixed block 14 arranged on one side of the pulling slider 11, a backstop pin 15 penetrating through the fixed block 14 and clinging to the elastic piece material belt 9, a pulling spring 16 with one end fixed on the fixed block 14 and the other end penetrating through the pulling slider 11, and a stripper plate 17 arranged above the elastic piece material belt 9; wherein, the elastic sheet material belt 9 is provided with a material pulling hole, and the material pulling pin 12 is tightly attached to the elastic sheet material belt 9 and enters the material pulling hole. The elastic piece pulling mechanism is provided with an elastic piece material belt 9, a side punching die 10, a pulling sliding block 11 and a pulling pin 12, so that the elastic piece pulling mechanism is not influenced by the blanking speed. In addition, because the lower side of the pulling pin 12 is provided with the pulling pin return spring 13 to eject the pulling pin 12, the pulling pin 12 is ensured to be attached to the elastic sheet material belt 9 and enter the pulling hole all the time. In addition, the retaining pin 15 is arranged, so that the retaining pin 15 prevents the elastic sheet material belt 9 from changing in the stress direction of the elastic sheet material belt 9 under the condition that the pulling pin 12 is reset. Therefore, the progressive die assembled in the multi-part die can continuously feed materials and has the advantage of high production efficiency.
In this embodiment, the terminal feeding mechanism is configured as a roller feeding machine, which can be a high-speed precision roller feeding machine.
In this embodiment, the outer diameter of the pulling pin 12 is smaller than the inner diameter of the pilot pin hole, so that the pulling pin 12 can enter the pilot pin hole conveniently.
In this embodiment, one side of the pulling pin 12 is set to be an inclined surface, and the inclined surface can facilitate the resetting of the pulling pin 12.
In the present embodiment, the inclination of the inclined surface is set to 45 °. The inclined surface can facilitate the reset of the pulling pin 12.
In the actual production process, in the mold opening state, as shown in fig. 2, the position a is the feeding end state of the pulling slider 11, before the mold is completely closed, the side punching mold 10 will push the pulling pin 12 to retreat by a step distance (step +0.05mm, which ensures that the pulling pin 12 smoothly enters the guiding pin hole), that is, the position B, during this process, although the pulling pin 12 has an inclined surface, the pulling pin 12 slides under the elastic sheet material belt 9, there is still a large resistance to change the position of the elastic sheet material belt 9, so that under the condition that the pulling pin 12 is restored, the anti-retreat pin 15 stops the change of the elastic sheet material belt 9 in the direction of the stress of the elastic sheet material belt 9. When the mold is moved to full closure, the puller spring 16 is compressed and the puller pin 12 is brought into the puller starting position, fig. 2. With the upward movement of the press, the die is opened, the side punching die 10 moves upward, and the material pulling slide block 11 and the material pulling pin 12 complete feeding together under the action of the material pulling spring 16. And (5) performing reciprocating circulation to finish continuous feeding.
Example 2.
The utility model discloses an embodiment 2 of the mould upgrades of equipment in many parts mould, this embodiment and embodiment 1's difference lie in, in this embodiment, the inclination on inclined plane sets up to 40, and the inclined plane of this inclination can be convenient for draw material round pin 12 to reset. Other structures and operation principles of this embodiment are the same as those of embodiment 1, and are not described herein again.
Example 3.
The utility model discloses an embodiment 3 of the mould upgrades of equipment in many parts mould, this embodiment and embodiment 1's difference lie in, in this embodiment, the inclination on inclined plane sets up to 50, and the inclined plane of this inclination can be convenient for draw material round pin 12 to reset. Other structures and operation principles of this embodiment are the same as those of embodiment 1, and are not described herein again.
It should be finally noted that the above embodiments are only intended to illustrate the technical solution of the present invention and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced with other equivalents without departing from the spirit and scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides an equipment upgrades mould in multi-part mould which characterized in that: the terminal riveting device comprises a terminal feeding mechanism and a spring plate pulling mechanism which are used for enabling a terminal and a spring plate to complete a riveting process and are matched with each other;
the elastic piece pulling mechanism comprises an elastic piece material belt, a side punching die arranged in the vertical direction of the elastic piece material belt, a pulling slide block arranged below the elastic piece material belt and arranged in the vertical direction of the side punching die, a guide pin hole formed in the pulling slide block, a pulling pin penetrating through the guide pin hole, a pulling pin reset spring connected with the pulling pin and arranged below the pulling pin, a fixed block arranged on one side of the pulling slide block, a backstop pin penetrating through the fixed block and clinging to the elastic piece material belt, a pulling spring with one end fixed on the fixed block and the other end penetrating through the pulling slide block, and a stripper plate arranged above the elastic piece material belt;
the shell fragment material area is provided with draws the material hole, draw the material round pin to paste tightly the shell fragment material area and get into draw the material hole.
2. The multi-part in-mold assembled progressive die of claim 1, wherein: the terminal feeding mechanism is set as a roller feeding machine.
3. The multi-part in-mold assembled progressive die of claim 1, wherein: the outer diameter of the material pulling pin is smaller than the inner diameter of the guide pin hole.
4. The multi-part in-mold assembled progressive die of claim 1, wherein: one side of the material pulling pin is provided with an inclined plane.
5. The multi-part in-mold assembled progressive die of claim 4, wherein: the inclination of the inclined plane is set to be 40-50 degrees.
6. The multi-part in-mold assembled progressive die of claim 5, wherein: the inclination of the inclined plane is set to 45 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921188956.3U CN210754652U (en) | 2019-07-25 | 2019-07-25 | Progressive die assembled in multi-part die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921188956.3U CN210754652U (en) | 2019-07-25 | 2019-07-25 | Progressive die assembled in multi-part die |
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| Publication Number | Publication Date |
|---|---|
| CN210754652U true CN210754652U (en) | 2020-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921188956.3U Active CN210754652U (en) | 2019-07-25 | 2019-07-25 | Progressive die assembled in multi-part die |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112719029A (en) * | 2020-12-14 | 2021-04-30 | 李昊儒 | Quick batch cutting equipment of porose dysmorphism sheetmetal |
-
2019
- 2019-07-25 CN CN201921188956.3U patent/CN210754652U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112719029A (en) * | 2020-12-14 | 2021-04-30 | 李昊儒 | Quick batch cutting equipment of porose dysmorphism sheetmetal |
| CN112719029B (en) * | 2020-12-14 | 2024-01-09 | 天台天银机械科技有限公司 | Quick batch cutting equipment of foraminiferous dysmorphism sheetmetal |
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