CN220837448U - Integrated into one piece mould is used in shield cover production - Google Patents
Integrated into one piece mould is used in shield cover production Download PDFInfo
- Publication number
- CN220837448U CN220837448U CN202322667192.9U CN202322667192U CN220837448U CN 220837448 U CN220837448 U CN 220837448U CN 202322667192 U CN202322667192 U CN 202322667192U CN 220837448 U CN220837448 U CN 220837448U
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- Prior art keywords
- device base
- movable groove
- displacement
- stamping
- ejection mechanism
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- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 230000007246 mechanism Effects 0.000 claims abstract description 59
- 238000006073 displacement reaction Methods 0.000 claims abstract description 55
- 238000003825 pressing Methods 0.000 claims abstract description 7
- 230000000149 penetrating effect Effects 0.000 description 4
- 239000004020 conductor Substances 0.000 description 2
- 230000005686 electrostatic field Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The utility model discloses an integrated forming die for producing a shielding case, which comprises a device base, wherein a lower pressing plate and a supporting table are sequentially arranged above the device base, an air cylinder is arranged at the upper end of the supporting table, an upper die is arranged at the bottom end of the lower pressing plate, an air rod is arranged at the bottom end of the air cylinder, and the air rod penetrates through the supporting table and the lower pressing plate to be connected with the upper die. According to the utility model, the positioning block at the front end of the displacement ejection mechanism is used for centering the stamping part, so that the stamping part is prevented from being displaced before stamping, the precision of the stamping mechanism is prevented from being influenced, and when the limit of the displacement ejection mechanism to the stamping part is released through the upper die, the displacement ejection mechanism simultaneously releases the limit of the ejector block in the device base, so that after the stamping of the upper die is finished, the ejector block ejects the stamped stamping part through the spring B, and therefore, the stamping part is prevented from being manually taken out by a worker after the stamping is finished, and safety accidents are easy to cause.
Description
Technical Field
The utility model relates to the technical field of shielding case production, in particular to an integrated forming die for shielding case production.
Background
The shielding cover is used for preventing an external electromagnetic field from entering a specified area through electrostatic shielding means of the communication equipment, the electrostatic shielding aims at preventing the external electrostatic field from entering a certain area to be protected, and the principle of the electrostatic shielding is as follows: under the action of external electrostatic field, the surface charge of the conductor is redistributed until the total field intensity in the conductor is zero, and the grounded closed metal shell is a good electrostatic shielding device;
According to the stamping tool for producing the shielding case, the corresponding upper die and the corresponding bottom die can be replaced according to the appearance requirement of the shielding case to be stamped, the upper die is detachably connected with the downward pressing boss through the bolt, and the bottom die is detachably connected with the mounting disc through the bolt, so that the stamping device can stamp and process different shielding cases, the application range of the stamping tool is effectively improved, the practicability of the stamping tool is improved, the equipment cost of factory production is saved, but the shielding case is generally sleeved on the lower die after being molded, the demolding is difficult due to stamping, and the shielding case is mostly required to be taken down manually, so that certain potential safety hazards exist; therefore, the existing requirements are not met, and an integrated forming die for producing the shielding case is provided.
Disclosure of utility model
The utility model aims to provide an integrated forming die for producing a shielding case, which solves the problems that after the existing shielding case is formed in the prior art, the existing shielding case is generally sleeved on a lower die, is formed by stamping, is difficult to demould, and is mostly required to be taken down manually, so that certain potential safety hazards exist.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an integrated into one piece mould is used in shield cover production, includes the device base, the top of device base is equipped with holding down plate and brace table in proper order, the upper end of brace table is equipped with the cylinder, the bottom of holding down plate is equipped with the upper mould, the bottom of cylinder is equipped with the gas pole, the gas pole runs through brace table and holding down plate and is connected with the upper mould, the up end that lies in the device base under the upper mould is equipped with the lower mould, both ends all are equipped with the guide way around the lower mould, the lower extreme that lies in the device base of the both sides of upper mould all is equipped with displacement ejection mechanism;
The displacement ejecting mechanism comprises a positioning block and a top block, the positioning block is positioned at the front end of the bottom surface of the displacement ejecting mechanism, one end of the positioning block penetrates through the inner side of the base of the device, and the top block is positioned below the front end of the positioning block.
Preferably, a movable groove A is arranged on the upper end face of the device base below the displacement ejection mechanism, the displacement ejection mechanism is inserted into the inner side of the movable groove A, a spring A is arranged on the inner side of the movable groove A at the rear end of the displacement ejection mechanism, the spring A is fixedly connected with the movable groove A through a bolt, and the displacement ejection mechanism is movably connected with the movable groove A through the spring A.
Preferably, the two ends of the top block are provided with protruding blocks, two protruding blocks are short and long, and one long protruding block penetrates through and extends to the outer side of the device base.
Preferably, the bottom of kicking block is located the device base inboard and is equipped with movable groove B, movable groove B's inboard is equipped with spring B, movable groove B passes through bolt and spring B fixed connection, the kicking block passes through spring B and movable groove B swing joint.
Preferably, contact blocks are arranged on two sides of the upper die, and contact surfaces between the bottom ends of the contact blocks and the upper end of the displacement ejection mechanism are arc-shaped.
Preferably, the four ends of the bottom surface of the supporting table are respectively provided with a supporting rod, the supporting rods penetrate through the lower pressing plate and extend to the upper end surface of the device base, and the supporting table is fixedly connected with the device base through the supporting rods.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, the upper end of the device base is provided with the displacement ejection mechanisms, the displacement ejection mechanisms are movably connected with the device base through the springs A, the front ends of the displacement ejection mechanisms are provided with the positioning blocks, one ends of the positioning blocks extend out of the inner side of the device base in a penetrating way, and the positioning blocks at the front ends of the displacement ejection mechanisms are used for centering the stamping parts, so that the stamping parts are prevented from being displaced before stamping, and the precision of the stamping mechanisms is prevented from being influenced;
2. According to the utility model, the contact blocks are arranged on two sides of the upper die, the contact surfaces of the bottom end of the contact block and the upper end of the displacement ejection mechanism are arc-shaped, and then when the upper die and the lower die are punched, the contact blocks are contacted with the displacement ejection mechanism to push the displacement ejection mechanism to slide on the inner side of the movable groove A, so that the limit of the displacement ejection mechanism on the stamping part is relieved, two protruding blocks are arranged on two ends of the top block, one protruding block is short and one long, one protruding block extends to the outer side of the device base in a penetrating way, the top block is movably connected with the movable groove B through the spring B, and when the displacement ejection mechanism is used for relieving the positioning of the stamping part, the top block is positioned below the top block in the device base, so that after the punching operation of the upper die is finished, the top block ejects the stamped stamping part through the spring B, and workers manually take out the stamping part after the punching operation is prevented, and safety accidents are easy to be caused.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the overall internal structure of the present utility model;
Fig. 3 is a schematic view of the structure of the contact point between the upper mold and the displacement ejecting mechanism.
In the figure: 1. a device base; 101. a lower die; 102. a guide groove; 103. a movable groove A; 104. a movable groove B; 2. a displacement ejection mechanism; 201. a top block; 202. a positioning block; 203. a spring A; 204. a spring B; 3. a support rod; 4. a lower pressing plate; 5. a support table; 6. a cylinder; 7. an upper die; 701. and a contact block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1 to 3, an embodiment of the present utility model provides: the utility model provides an integrated into one piece mould is used in shield cover production, including device base 1, device base 1's top is equipped with holding down plate 4 and brace table 5 in proper order, the upper end of brace table 5 is equipped with cylinder 6, the bottom of holding down plate 4 is equipped with upper mould 7, the bottom of cylinder 6 is equipped with the gas pole, the gas pole runs through brace table 5 and holding down plate 4 and is connected with upper mould 7, the four ends of the bottom surface of brace table 5 all are equipped with bracing piece 3, bracing piece 3 runs through holding down plate 4 and extends to device base 1's up end, brace table 5 passes through bracing piece 3 and device base 1 fixed connection, the up end that lies in device base 1 under upper mould 7 is equipped with lower mould 101, both ends all are equipped with guide way 102 around lower mould 101, the upper end that lies in device base 1 of upper mould 7 both sides all is equipped with displacement ejection mechanism 2;
The displacement popup mechanism 2 comprises a positioning block 202 and a jacking block 201, wherein the positioning block 202 is positioned at the front end of the bottom surface of the displacement popup mechanism 2, one end of the positioning block 202 penetrates through the inner side of the device base 1, the jacking block 201 is positioned below the front end of the positioning block 202, the whole positioning block 202 at the front end of the displacement popup mechanism 2 centers the stamping part, the stamping part is prevented from being displaced before stamping, the precision of the stamping mechanism is influenced, when the displacement popup mechanism 2 releases the limit of the stamping part through the upper die 7, the displacement popup mechanism 2 simultaneously releases the limit of the jacking block 201 in the device base 1, so that after the stamping of the upper die 7 is finished, the jacking block 201 ejects the stamped stamping part through a spring B204, and therefore, after the stamping is finished, a worker manually takes out the stamping part, and safety accidents are easy to cause.
The lower part of the displacement ejecting mechanism 2 is provided with a movable groove A103 below the device base 1, the displacement ejecting mechanism 2 is inserted into the inner side of the movable groove A103, the rear end of the displacement ejecting mechanism 2 is positioned in the inner side of the movable groove A103 and is provided with a spring A203, the spring A203 is fixedly connected with the movable groove A103 through a bolt, the displacement ejecting mechanism 2 is movably connected with the movable groove A103 through the spring A203, when a stamping part is placed into a lower die 101 in the device base 1, the stamping part is centrally positioned through a positioning block 202 at the front end of the displacement ejecting mechanism 2, the stamping part is prevented from displacement before stamping, the precision of the stamping mechanism is influenced, both sides of the upper die 7 are provided with contact blocks 701, the contact surfaces of the bottom ends of the contact blocks 701 and the upper end of the displacement ejecting mechanism 2 are arc-shaped, and then when the upper die 7 and the lower die 101 are stamped, the displacement ejecting mechanism 2 is pushed to slide on the inner side of the movable groove A103 so as to release the limit of the displacement ejecting mechanism 2 on the stamping part, two ends of the ejecting block 201 are respectively provided with a convex block, one of the two convex blocks is short and the other is long, one of the two convex blocks extends to the outer side of the device base 1 in a penetrating way, the bottom end of the ejecting block 201 is provided with the movable groove B104 on the inner side of the device base 1, the inner side of the movable groove B104 is provided with a spring B204, the movable groove B104 is fixedly connected with the spring B204 through a bolt, the ejecting block 201 is movably connected with the movable groove B104 through the spring B204, when the displacement ejecting mechanism 2 releases the positioning of the stamping part, the ejecting block 201 positioned below the positioning block 202 in the device base 1 is released from limit, so that after the stamping of the upper die 7 is finished, the ejecting part 201 ejects the stamped stamping part through the spring B204, and a worker takes out the stamped part manually after the stamping is prevented, safety accidents are easy to cause.
The shielding cover production forming die firstly detects whether all parts are intact, after the detection is finished, firstly, a shielding cover stamping part is put into a lower die 101 in a device base 1, a displacement ejecting mechanism 2 is arranged at the upper end of the device base 1, the displacement ejecting mechanism 2 is movably connected with the device base 1 through a spring A203, a positioning block 202 is arranged at the front end of the displacement ejecting mechanism 2, one end of the positioning block 202 penetrates through the inner side of the device base 1, the stamping part is centrally positioned through the positioning block 202 at the front end of the displacement ejecting mechanism 2, the stamping part is prevented from being displaced before stamping, the precision of the stamping mechanism is influenced, after the positioning is finished, a power supply is connected, a starting device is started, the upper die 7 performs stamping operation on the stamping part through a cylinder 6, contact blocks 701 are arranged at two sides of the upper die 7, the contact surfaces of the bottom end of the contact blocks 701 and the upper end of the displacement ejecting mechanism 2 are arc-shaped, when the upper die 7 and the lower die 101 are punched, the contact block 701 is contacted with the displacement ejection mechanism 2 to push the displacement ejection mechanism 2 to slide on the inner side of the movable groove A103, so that the limit of the displacement ejection mechanism 2 on the stamping part is released, two ends of the top block 201 are respectively provided with a convex block, one of the two convex blocks is short and one long, one of the two convex blocks extends to the outer side of the device base 1 in a penetrating way, the top block 201 is movably connected with the movable groove B104 through the spring B204, when the displacement ejection mechanism 2 releases the positioning of the stamping part, the top block 201 below the positioning block 202 is positioned in the device base 1, so that after the stamping of the upper die 7 is finished, the top block 201 ejects the stamped stamping part through the spring B204, so that a worker can manually take out the stamping part after the stamping is prevented, safety accidents are easy to cause.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an integrated into one piece mould is used in shield cover production, includes device base (1), the top of device base (1) is equipped with holding down plate (4) and brace table (5) in proper order, the upper end of brace table (5) is equipped with cylinder (6), the bottom of holding down plate (4) is equipped with mould (7), the bottom of cylinder (6) is equipped with the gas pole, the gas pole runs through brace table (5) and holding down plate (4) and is connected with last mould (7), its characterized in that: the upper end face of the device base (1) right below the upper die (7) is provided with a lower die (101), both front and rear ends of the lower die (101) are provided with guide grooves (102), and the lower ends of both sides of the upper die (7) are provided with displacement ejection mechanisms (2) respectively below the upper ends of the device base (1);
The displacement ejection mechanism (2) comprises a positioning block (202) and a top block (201), wherein the positioning block (202) is positioned at the front end of the bottom surface of the displacement ejection mechanism (2), one end of the positioning block (202) penetrates through the inner side of the device base (1), and the top block (201) is positioned below the front end of the positioning block (202).
2. The integrated mold for producing a shielding case according to claim 1, wherein: the lower part of the displacement ejection mechanism (2) is provided with a movable groove A (103) below the device base (1), the displacement ejection mechanism (2) is inserted into the inner side of the movable groove A (103), the rear end of the displacement ejection mechanism (2) is provided with a spring A (203) located in the inner side of the movable groove A (103), the spring A (203) is fixedly connected with the movable groove A (103) through a bolt, and the displacement ejection mechanism (2) is movably connected with the movable groove A (103) through the spring A (203).
3. The integrated mold for producing a shielding case according to claim 1, wherein: two ends of the top block (201) are provided with protruding blocks, two protruding blocks are short and long, and one long protruding block penetrates through and extends to the outer side of the device base (1).
4. The integrated mold for producing a shield can according to claim 3, wherein: the bottom of kicking block (201) is located device base (1) inboard and is equipped with movable groove B (104), the inboard of movable groove B (104) is equipped with spring B (204), movable groove B (104) pass through bolt and spring B (204) fixed connection, kicking block (201) pass through spring B (204) and movable groove B (104) swing joint.
5. The integrated mold for producing a shielding case according to claim 1, wherein: the two sides of the upper die (7) are provided with contact blocks (701), and the contact surfaces between the bottom ends of the contact blocks (701) and the upper end of the displacement ejection mechanism (2) are arc-shaped.
6. The integrated mold for producing a shielding case according to claim 1, wherein: the four ends of the bottom surface of the supporting table (5) are respectively provided with a supporting rod (3), the supporting rods (3) penetrate through the lower pressing plate (4) and extend to the upper end surface of the device base (1), and the supporting table (5) is fixedly connected with the device base (1) through the supporting rods (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322667192.9U CN220837448U (en) | 2023-10-07 | 2023-10-07 | Integrated into one piece mould is used in shield cover production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322667192.9U CN220837448U (en) | 2023-10-07 | 2023-10-07 | Integrated into one piece mould is used in shield cover production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220837448U true CN220837448U (en) | 2024-04-26 |
Family
ID=90744911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322667192.9U Active CN220837448U (en) | 2023-10-07 | 2023-10-07 | Integrated into one piece mould is used in shield cover production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220837448U (en) |
-
2023
- 2023-10-07 CN CN202322667192.9U patent/CN220837448U/en active Active
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