CN209902052U - Reverse-pulling type auxiliary feeding mechanism - Google Patents
Reverse-pulling type auxiliary feeding mechanism Download PDFInfo
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- CN209902052U CN209902052U CN201822185531.9U CN201822185531U CN209902052U CN 209902052 U CN209902052 U CN 209902052U CN 201822185531 U CN201822185531 U CN 201822185531U CN 209902052 U CN209902052 U CN 209902052U
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- seat
- lifting plate
- lower sliding
- feeding mechanism
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Abstract
The utility model provides a reverse-pull type auxiliary feeding mechanism, its setting is in the discharge gate department of modulus of continuity, including being used for lifting the material area flagging part lift the flitch and be used for the drive to lift the drive arrangement of flitch motion, it installs on drive arrangement to lift the flitch, drive arrangement can drive to lift the bottom surface support material area that the flitch moved the material area and carry or the drive lifts the flitch and leave the product unloading after the shaping of convenience material area from the material area bottom surface. The utility model not only can support and convey the long and wide material belt, but also can perform blanking after the material belt is punched and formed into a product; and the utility model discloses simple structure is convenient, can practice thrift mould manufacturing cost itself, has still shortened mould manufacturing time.
Description
Technical Field
The utility model relates to a punching press modulus of continuity processing field, in particular to reverse drawing formula auxiliary feeding mechanism.
Background
With the continuous development of the automobile industry and the fierce market competition, the research and development center for developing automobile parts synthesizes small parts into a large part as much as possible in order to save the processing and assembling cost of the automobile parts, but the difficulty of developing an automobile mould of a product is correspondingly increased. Parts need to be produced in a large scale, a set of continuous die needs to be opened to produce two parts (namely one part and two parts), and at the moment, whether a process connecting material feeding point is reasonable or not, whether feeding is smooth or not and whether product falling and waste falling are met or not need to be considered by the die. When a long and wide product is processed in the prior art, as the auxiliary feeding is not arranged, one side of the material can step down in the feeding process, so that the feeding is unsmooth, and the effect of continuous feeding cannot be achieved. If add and carry the flitch, the pay-off effect has been solved, but can not satisfy the product that falls.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a play the pay-off smoothly, and can make the smooth blanking of product, simple structure is convenient, can practice thrift mould manufacturing cost itself and shortened the supplementary feeding mechanism of anti-formula of drawing of mould manufacturing time.
In order to achieve the above object, the present invention provides the following technical solutions:
the reverse-pulling type auxiliary feeding mechanism is arranged at a discharge port of a progressive die and comprises a material lifting plate and a driving device, wherein the material lifting plate is used for lifting the drooping part of a material belt, the driving device is used for driving the material lifting plate to move, the material lifting plate is arranged on the driving device, and the driving device can drive the material lifting plate to move to the bottom surface of the material belt to support the material belt to convey or drive the material lifting plate to leave from the bottom surface of the material belt to facilitate the blanking of a product formed by the material belt.
Furthermore, the driving device is an air cylinder which is arranged on the right side of the material lifting plate and can drive the material lifting plate to move left and right.
Furthermore, the driving device comprises an upper slotting tool seat arranged on an upper die base of the progressive die and a lower sliding assembly arranged on a lower die base of the progressive die, and the upper slotting tool seat can drive the lower sliding assembly to drive the material lifting plate to move.
Further, an upper inclined plane is arranged at the lower end of the upper slotting tool seat, the sliding assembly comprises a lower sliding seat and a resetting device, the lower sliding seat is slidably mounted on a lower die seat of the progressive die, the material lifting plate is mounted on the left side of the lower sliding seat, a lower driving push block is further arranged on the lower sliding seat, a lower inclined plane corresponding to the upper inclined plane of the upper slotting tool seat is arranged on the lower driving push block, and when the upper slotting tool seat does lifting motion, the material lifting plate mounted on the lower sliding seat is driven to do left-right motion through the matching of the upper inclined plane and the lower inclined plane of the lower sliding seat.
Furthermore, resetting means is nitrogen gas spring, nitrogen gas spring passes through nitrogen gas spring fixed block and installs the bottom at the sliding seat down, nitrogen gas spring's telescopic link is connected with the sliding seat down, nitrogen gas spring can promote the sliding seat down and reset left.
Furthermore, a first wear-resistant slotting tool block is arranged on the upper inclined plane of the upper slotting tool seat, and a second wear-resistant slotting tool block is arranged on the right side face of the upper slotting tool seat.
Furthermore, a positioning block for limiting the leftward movement of the lower sliding seat is further arranged on the lower die seat of the progressive die.
Furthermore, the material lifting plate is also provided with a ball for conveying the material belt.
The utility model has the advantages that:
the utility model discloses a supplementary feeding mechanism of counter-pull formula sets up in one side of modulus of continuity stamping forming's discharge gate, when the material area carries stamping forming blanking station on, in order to make the product after the punching press can follow the rear side blanking of modulus of continuity, just so need set up the blanking mouth on the modulus of continuity, when the material area comes the blanking mouth, because the utility model provides a lift the flitch on drive arrangement's drive comes the blanking mouth to can play the effect that supports to carry appointed punching press position to that part material area that extends to the blanking mouth, when the last mould down punching press in the modulus of continuity, drive arrangement synchronous drive lifts the flitch and leaves the blanking mouth, after the material area by stamping forming, directly carries out the unloading in the blanking mouth. Therefore, the utility model not only can support and convey the long and wide material belt, but also can perform blanking after the material belt is punched and formed into a product; and the utility model discloses simple structure is convenient, can practice thrift mould manufacturing cost itself, has still shortened mould manufacturing time.
Drawings
Fig. 1 is an initial state of the material lifting plate of the present invention, which is located at the bottom of the material belt and is used for supporting the drooping part of the material belt;
fig. 2 is a state diagram of the material lifting plate after leaving the material belt when the material belt is stamped by the continuous die of the utility model;
fig. 3 is a state diagram of the upper slotting tool apron just contacting the lower driving push block in the first embodiment of the present invention;
fig. 4 is a state diagram of the upper pressing plate and the lower floating plate just contacting the material belt in the first embodiment of the present invention;
FIG. 5 is a view showing a configuration of a first embodiment of the present invention, in which the upper mold and the lower mold are closed;
fig. 6 is a structural view of a movement state of a second embodiment of the driving device of the material lifting plate of the present invention.
Detailed Description
The invention is further explained below with reference to the drawings:
as shown in fig. 1 to 6, a reverse-pull type auxiliary feeding mechanism is arranged at a discharge port of a progressive die, and comprises a material lifting plate 1 for lifting a drooping part of a material belt 4 and a driving device 2 for driving the material lifting plate 1 to move, wherein the material lifting plate 1 is arranged on the driving device 2, and the driving device 2 can drive the material lifting plate 1 to move to the bottom surface of the material belt 4 to support the material belt 4 to convey or drive the material lifting plate 1 to leave from the bottom surface of the material belt 4 to facilitate the blanking of a product formed by the material belt 4.
In the first embodiment of the driving device, as shown in fig. 3 to 5, the driving device 2 includes an upper slotting tool seat 22 installed on the upper die seat 311 of the progressive die and a lower sliding assembly installed on the lower die seat 321 of the progressive die, and the upper slotting tool seat 22 can drive the lower sliding assembly to drive the lifting plate 1 to move.
Further, an upper inclined surface is arranged at the lower end of the upper slotting tool holder 22, the sliding assembly comprises a lower sliding seat 231 and a resetting device 232, the lower sliding seat 231 is slidably mounted on the lower die seat 321 of the progressive die, the material lifting plate 1 is mounted on the left side of the lower sliding seat 231, a lower driving push block 233 and a clearance groove 234 which facilitates the upper slotting tool holder 22 to be inserted into the lower sliding seat 231 when the lower sliding seat 231 is driven are further arranged on the lower sliding seat 231, a lower inclined surface which is arranged corresponding to the upper inclined surface of the upper slotting tool holder 22 is arranged on the lower driving push block 233, and when the upper slotting tool holder 22 is moved up and down, the material lifting plate 1 mounted on the lower sliding seat 231 is driven to move left and right by matching the upper inclined surface with the lower inclined surface of the lower sliding seat 231.
Further, resetting means 232 is nitrogen spring, nitrogen spring installs in the bottom of lower sliding seat 231 through nitrogen spring fixed block, nitrogen spring's telescopic link is connected with lower sliding seat 231, nitrogen spring can promote lower sliding seat 231 and reset left.
Further, a first slotting tool wear-resistant block 222 is disposed on the upper inclined plane of the upper slotting tool seat 22, and a second slotting tool wear-resistant block 223 is disposed on the right side surface of the upper slotting tool seat 22.
Further, a positioning block for limiting the leftward movement of the lower sliding seat 231 is further disposed on the lower die seat 321 of the progressive die.
Furthermore, the material lifting plate 1 is also provided with a ball 11 for conveying the material belt.
The progressive die in this embodiment is provided with the stamping forming die on stamping forming blanking station, and the utility model discloses a reverse-pull type auxiliary feeding mechanism just sets up in one side of this stamping forming die, and this stamping forming die includes mould and lower mould, and wherein go up the mould and include upper die base 311, press material nitrogen spring 312, press flitch 313 and shaping terrace die (not marked in the drawing) on going up. The upper pressure plate 313 is mounted at the bottom of the upper die holder 311 through the pressure nitrogen spring 312, and the upper slotting tool holder 22 in the counter-pull auxiliary feeding mechanism is also mounted at the bottom of the upper die holder 311, so that when the upper die holder 311 drives the forming punch to punch a product downwards, the upper slotting tool holder 22 is also driven to move downwards, the lower sliding holder 231 is driven to move, and the material lifting plate 1 is driven to leave from the bottom of the material belt 4.
The lower mold comprises a lower mold base 321, a floating nitrogen spring 322, a lower floating plate 323 and a molding female mold (not shown in the drawing), wherein the lower sliding base 231 is installed on the lower mold base 311, and the lower floating plate 323 is also provided with balls for conveying the material belt 4.
The utility model discloses a theory of operation does:
the utility model discloses a supplementary feeding mechanism of counter-pull formula sets up in one side of modulus of continuity stamping forming's discharge gate, when taking 4 to carry stamping forming blanking station in the material, in order to make the product after the punching press can follow the rear side blanking of modulus of continuity, just so need set up the blanking mouth on the modulus of continuity, when the material takes to come the blanking mouth, because the utility model provides a lift flitch 1 on drive arrangement 2's drive comes on the blanking mouth to can play the effect that supports to carry appointed punching press position to that part material area 4 that extends to the blanking mouth, when the last mould down punching press in the modulus of continuity, drive arrangement 2 synchronous drive lifts flitch 1 and leaves the blanking mouth, after material area 4 is by stamping forming, directly carries out the unloading in the blanking mouth. Thereby showing that the utility model not only can satisfy the supporting and conveying of the long and wide material belt 4, but also can perform blanking after the material belt 4 is punched and formed into a product; and the utility model discloses simple structure is convenient, can practice thrift mould manufacturing cost itself, has still shortened mould manufacturing time.
Second embodiment of the driving device, as shown in FIG. 6
The driving device 2 is a cylinder, and the cylinder is installed on the right side of the material lifting plate 1 and can drive the material lifting plate 1 to move left and right.
The above description is not intended to limit the technical scope of the present invention, and any modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are all within the scope of the technical solution of the present invention.
Claims (8)
1. The utility model provides a reverse-pull type auxiliary feeding mechanism, its setting is in the discharge gate department of modulus of continuity, its characterized in that: the material lifting plate is arranged on the driving device, and the driving device can drive the material lifting plate to move to the bottom surface of the material belt to support the material belt to be conveyed or drive the material lifting plate to leave from the bottom surface of the material belt to facilitate the blanking of a product formed by the material belt.
2. The reverse-pulling type auxiliary feeding mechanism according to claim 1, wherein: the driving device is an air cylinder which is arranged on the right side of the material lifting plate and can drive the material lifting plate to move left and right.
3. The reverse-pulling type auxiliary feeding mechanism according to claim 1, wherein: the driving device comprises an upper slotting tool seat arranged on an upper die seat of the progressive die and a lower sliding assembly arranged on a lower die seat of the progressive die, and the upper slotting tool seat can drive the lower sliding assembly to drive the material lifting plate to move.
4. The reverse-pulling type auxiliary feeding mechanism according to claim 3, wherein: the lower end of the upper slotting tool apron is provided with an upper inclined plane, the sliding assembly comprises a lower sliding seat and a resetting device, the lower sliding seat is slidably mounted on a lower die seat of the progressive die, the material lifting plate is mounted on the left side of the lower sliding seat, the lower sliding seat is further provided with a lower driving push block, the lower driving push block is provided with a lower inclined plane corresponding to the upper inclined plane of the upper slotting tool apron, and when the upper slotting tool apron is in lifting motion, the material lifting plate mounted on the lower sliding seat is driven to move left and right through the matching of the upper inclined plane and the lower inclined plane of the lower sliding seat.
5. The reverse-pulling type auxiliary feeding mechanism according to claim 4, wherein: the resetting device is a nitrogen spring, the nitrogen spring is installed at the bottom of the lower sliding seat through a nitrogen spring fixing block, a telescopic rod of the nitrogen spring is connected with the lower sliding seat, and the nitrogen spring can push the lower sliding seat to reset leftwards.
6. The reverse-pulling type auxiliary feeding mechanism according to claim 4, wherein: the upper inclined plane of the upper slotting tool seat is provided with a first slotting tool wear-resisting block, and the right side face of the upper slotting tool seat is provided with a second slotting tool wear-resisting block.
7. The reverse-pulling type auxiliary feeding mechanism according to claim 4, wherein: and a positioning block for limiting the lower sliding seat to move leftwards is also arranged on the lower die seat of the progressive die.
8. The reverse-pulling type auxiliary feeding mechanism according to claim 1, wherein: the material lifting plate is also provided with a ball for conveying the material belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822185531.9U CN209902052U (en) | 2018-12-25 | 2018-12-25 | Reverse-pulling type auxiliary feeding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822185531.9U CN209902052U (en) | 2018-12-25 | 2018-12-25 | Reverse-pulling type auxiliary feeding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209902052U true CN209902052U (en) | 2020-01-07 |
Family
ID=69025391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822185531.9U Expired - Fee Related CN209902052U (en) | 2018-12-25 | 2018-12-25 | Reverse-pulling type auxiliary feeding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209902052U (en) |
-
2018
- 2018-12-25 CN CN201822185531.9U patent/CN209902052U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200107 Termination date: 20211225 |
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| CF01 | Termination of patent right due to non-payment of annual fee |