CN214977451U - Lug forging side cut mould - Google Patents
Lug forging side cut mould Download PDFInfo
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- CN214977451U CN214977451U CN202121445985.0U CN202121445985U CN214977451U CN 214977451 U CN214977451 U CN 214977451U CN 202121445985 U CN202121445985 U CN 202121445985U CN 214977451 U CN214977451 U CN 214977451U
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- die
- pressing plate
- upper die
- positioning grooves
- workpiece positioning
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Abstract
The utility model discloses a lug forging piece trimming die, which belongs to the field of punching dies, and comprises an upper die and a lower die, wherein two workpiece positioning grooves are arranged on the lower die, and are symmetrically arranged, the utility model discloses a structure which runs through the lower die is preferably arranged on the two workpiece positioning grooves, a finished product recovery bin is arranged below the workpiece positioning grooves, thereby ensuring the rapid collection of finished products, two punching knives are arranged at the bottom of the upper die, the two punching knives correspond to the two workpiece positioning grooves, a pressing plate is also arranged at the bottom of the upper die, the pressing plate is arranged around the punching knives, a spring is arranged between the pressing plate and the bottom of the upper die, the pressing plate is arranged below the punching knives when the spring is not compressed, when the upper die drives the punching knives to press and punch, the pressing plate can press and position the trimming lug forging piece in advance, the stability when the punching knives are punched is ensured, in addition, the raised flash can be prevented by the pressing plate structure, the stable operation of the next cutting is ensured.
Description
Technical Field
The utility model relates to a die-cut mould field, concretely relates to lug forging side cut mould.
Background
After a forged piece is subjected to stamping forming, burrs are often arranged around the forged piece, the burrs need to be cut off from a finished piece, a workpiece is arranged in a workpiece positioning female die of a lower die in a traditional cutting mode, then an upper die with a stamping knife is pressed downwards to cut off the burrs, position change often occurs when the workpiece is in contact with the stamping knife in the process, the punching precision is affected, the punched burrs are light in weight and often rise along with the stamping knife, and workers need to take the punched burrs off from the stamping knife every time.
In view of the problem that above-mentioned prior art exists, the utility model discloses combine many years' design of relevant field and experience in use, assist too strong professional knowledge, the design has made a lug forging side cut mould, overcomes above-mentioned defect.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model provides a pair of lug forging piece side cut mould guarantees die-cut precision, improves die-cut efficiency.
In order to realize the purpose, the utility model discloses a technical scheme as follows: a trimming die for a lifting lug forging piece comprises an upper die and a lower die, wherein two workpiece positioning grooves are formed in the lower die, penetrate through the lower die and are symmetrically arranged;
the bottom of the upper die is provided with two stamping knives which correspond to the two workpiece positioning grooves;
the stamping die is characterized in that a pressing plate is further arranged at the bottom of the upper die and arranged around the stamping knife, a spring is arranged between the pressing plate and the bottom of the upper die, and the pressing plate is located below the stamping knife when the spring is not compressed.
Preferably, the pressing plate is provided with a plurality of guide holes, the bottom of the upper die is provided with guide rods matched with the guide holes, and the pressing plate can be guided to ascend and descend through the guide rods and the guide holes.
Preferably, the spring is sleeved on the guide rod, and two ends of the spring respectively abut against the bottom of the upper die and the upper part of the pressing plate.
Preferably, a gap is formed between the two workpiece positioning grooves, a gap is formed between the two punching knives, and the pressing plate is arranged below the gap between the two punching knives.
Preferably, a finished product recovery bin is arranged below the two workpiece positioning grooves.
Preferably, a circle of lug boss is arranged around each of the two workpiece positioning grooves.
The utility model discloses an useful part lies in:
1. the utility model discloses set the lower mould to two work piece positioning groove structure of symmetry, not only can improve die-cut positional stability, but also can improve die-cut efficiency, two work piece positioning groove structure that run through have guaranteed the quick collection of finished product work piece, need not the workman and get from the recess and take, reduced intensity of labour, improved work efficiency.
2. The utility model discloses but utilize the clamp plate structure of elasticity lift, can treat in advance when die-cut side cut lug forging and press down the location, stability when guaranteeing the die-cut of die-cutter, the overlap that can also prevent the excision through clamp plate structure rises along with the die-cutter, has guaranteed the steady operation of cutting next time.
3. The utility model discloses utilize guiding hole and guide bar structure, further guaranteed the stability of clamp plate when pushing down, avoided the clamp plate to treat side cut lug forging position and produced the interference.
4. The utility model discloses two work piece positioning groove all are equipped with the structure of round boss around, have avoided the overlap direct laminating on the lower mould, have made things convenient for the workman to get of overlap and take.
Drawings
FIG. 1 is a schematic structural view of a trimming die for a lifting lug forging;
FIG. 2 is a schematic structural view of the bottom of the upper mold of the present invention;
FIG. 3 is a schematic structural diagram of a lug forging to be trimmed.
In the figure: 1-upper die, 2-lower die, 3-workpiece positioning groove, 4-punching knife, 5-pressing plate, 6-spring and 7-guide rod.
Detailed Description
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 to 3, a lug forging piece side cut mould, including last mould 1 and lower mould 2, be equipped with two work piece positioning groove 3 on the lower mould 2, two work piece positioning groove 3 symmetries set up, not only can improve die-cut positional stability, but also can improve die-cut efficiency, the utility model discloses two work piece positioning groove 3 are preferred to be set to the structure that runs through lower mould 2, and work piece positioning groove 3 below is equipped with finished product recovery storehouse to guaranteed the quick collection of finished product work piece, need not the workman and get from the recess again and take, reduced intensity of labour, improved work efficiency.
The utility model discloses it is equipped with two die cutters 4 to go up 1 bottom of mould, two die cutters 4 correspond with two work piece positioning groove 3, it still is equipped with clamp plate 5 to go up 1 bottom of mould, clamp plate 5 sets up around die cutter 4, be equipped with spring 6 between clamp plate 5 and the last mould 1 bottom, clamp plate 5 is located die cutter 4 below when spring 6 is uncompressed, when last mould 1 drives die cutter 4 and pushes down die-cut, clamp plate 5 can treat in advance that the lug that cuts edge, press down the location, stability when guaranteeing die cutter 4 die-cut, furthermore, the overlap that can also prevent the excision through clamp plate 5 structure is along with die cutter 4 and raises, the steady operation of cutting next time has been guaranteed.
The utility model discloses be equipped with a plurality of guiding holes on clamp plate 5, go up 1 bottom of mould and be equipped with the guide bar 7 that matches with the guiding hole, 5 accessible guide bars 7 of clamp plate and the direction of guiding hole go up and down, and 6 covers of spring are established on guide bar 7, and 6 both ends of spring are contradicted respectively and are being gone up 1 bottom of mould and clamp plate 5 top, and this structure has further guaranteed clamp plate 5 stability when pushing down, has avoided clamp plate 5 to treat side cut forging lug position and has produced the interference.
The utility model discloses be equipped with the clearance between two work piece positioning groove 3, be equipped with the clearance between two die cutters 4, clearance below between two die cutters 4 also has clamp plate 5 to guarantee that the overlap is one, make things convenient for the workman once only to get and take the overlap, in addition for avoiding the overlap direct laminating on lower mould 2, make things convenient for the workman to take of overlap, the utility model discloses all be equipped with round boss structure around two work piece positioning groove 3.
It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes, modifications and/or alterations to the present invention may be made by those skilled in the art after reading the technical disclosure of the present invention, and all such equivalents may fall within the scope of the present invention as defined by the appended claims.
Claims (6)
1. The utility model provides a lug forging side cut mould which characterized in that: the device comprises an upper die and a lower die, wherein two workpiece positioning grooves are formed in the lower die, penetrate through the lower die and are symmetrically arranged;
the bottom of the upper die is provided with two stamping knives which correspond to the two workpiece positioning grooves;
the stamping die is characterized in that a pressing plate is further arranged at the bottom of the upper die and arranged around the stamping knife, a spring is arranged between the pressing plate and the bottom of the upper die, and the pressing plate is located below the stamping knife when the spring is not compressed.
2. The lug forging trimming die of claim 1, wherein: the pressing plate is provided with a plurality of guide holes, the bottom of the upper die is provided with guide rods matched with the guide holes, and the pressing plate can ascend and descend under the guidance of the guide rods and the guide holes.
3. The lug forging trimming die of claim 2, wherein: the spring is sleeved on the guide rod, and two ends of the spring are respectively abutted to the bottom of the upper die and the upper portion of the pressing plate.
4. The lug forging trimming die of claim 1, wherein: a gap is formed between the two workpiece positioning grooves, a gap is formed between the two punching knives, and the pressing plate is arranged below the gap between the two punching knives.
5. The lug forging trimming die of claim 1, wherein: and a finished product recovery bin is arranged below the two workpiece positioning grooves.
6. The lug forging trimming die of claim 1, wherein: and a circle of lug boss is arranged around each of the two workpiece positioning grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121445985.0U CN214977451U (en) | 2021-06-28 | 2021-06-28 | Lug forging side cut mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121445985.0U CN214977451U (en) | 2021-06-28 | 2021-06-28 | Lug forging side cut mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214977451U true CN214977451U (en) | 2021-12-03 |
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ID=79104171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121445985.0U Active CN214977451U (en) | 2021-06-28 | 2021-06-28 | Lug forging side cut mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214977451U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115026229A (en) * | 2022-06-22 | 2022-09-09 | 扬州大学 | Rope hook forming equipment with cleaning function |
-
2021
- 2021-06-28 CN CN202121445985.0U patent/CN214977451U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115026229A (en) * | 2022-06-22 | 2022-09-09 | 扬州大学 | Rope hook forming equipment with cleaning function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A trimming die for lifting lug forging Effective date of registration: 20220124 Granted publication date: 20211203 Pledgee: Weifang Bank Co.,Ltd. Fenghuangshan sub branch Pledgor: Shandong Haomai Precision Forging Technology Co.,Ltd. Registration number: Y2022980001046 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230222 Granted publication date: 20211203 Pledgee: Weifang Bank Co.,Ltd. Fenghuangshan sub branch Pledgor: Shandong Haomai Precision Forging Technology Co.,Ltd. Registration number: Y2022980001046 |