CN212884999U - Simple mold closing device - Google Patents
Simple mold closing device Download PDFInfo
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- CN212884999U CN212884999U CN202021615991.1U CN202021615991U CN212884999U CN 212884999 U CN212884999 U CN 212884999U CN 202021615991 U CN202021615991 U CN 202021615991U CN 212884999 U CN212884999 U CN 212884999U
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Abstract
The utility model discloses a simple mold closing device, which comprises a fixed mold, wherein the top surface of the fixed mold is pressed against a stamping base plate, a plurality of vertical guide posts are arranged on the stamping base plate, a gravity block is inserted and sleeved on all the vertical guide posts, and the bottom surface of the gravity block is pressed against the top surface of the stamping base plate; a hanging ring is fixed in the middle of the top surface of the gravity block, one end of the supporting rod is inserted in the hanging ring, and an upper ring body is fixed on the top surface of the supporting rod close to the hanging ring. It realizes knocking through gravity piece free fall, and it is even to the cover half atress, guarantees the compound die effect, greatly reduced hand labor volume moreover to guarantee the accuracy of the seal of a government organization in old china of red lead in movable mould department, guarantee the correct judgement of compound die state.
Description
The technical field is as follows:
the utility model relates to a turbine manufacturing mould technical field, more specifically say and relate to a simple and easy MOLD CLAMPING APPARATUS.
Background art:
after the production of the die is finished, the die needs to be maintained, the die assembly and die matching are needed to verify the maintenance result of the die in each maintenance, and the whole die assembly and die matching are needed in the process of manufacturing and assembling a new die.
In the production process of the mold, the slag ladle part of the product cannot be ejected smoothly due to the damage of the mold parts in the product ejection process, or the phenomenon that the ejector pin is broken due to the collision of the mold after the core pulling and inserting action is not completed is avoided, if the phenomenon that the mold collapses and is damaged or is damaged due to the fact that the residual slag ladle falls down to close the mold at other parts of the mold in the continuous production is not found in time, the product is deformed in appearance, poor in size, and large in local flash and thickness, the workload is increased for deburring in the subsequent process, and meanwhile, the product is also at a quality risk.
Then the mould is damaged and needs to be maintained, the maintenance process needs to be carried out by closing and matching the mould to ensure the maintenance result, the conventional mould closing machine is expensive, the time for assembling and disassembling the mould on the mould closing machine is long, and the maintenance task cannot be completed in a short time, so in general emergency maintenance, red lead is basically coated on a movable mould, the mould is closed by lifting, then a copper rod is manually used for manually knocking the mould on the back of a fixed mould of the mould, then the mould is opened to check the imprinting condition of the red lead on the other side to judge whether the mould closing state is good or not, the mould needs to be manually knocked, the workload is large, the stress is uneven, the imprinting condition after mould closing is influenced, and the.
The utility model has the following contents:
the utility model aims at overcoming prior art's is not enough, provides a simple and easy MOLD CLAMPING APPARATUS, and it realizes knocking through gravity piece free fall, and it is even to the cover half atress, guarantees the compound die effect, and greatly reduced hand labor volume moreover to guarantee the accuracy of the seal of a government organization in old china of red lead in movable mould department, guarantee the correct judgement of compound die state.
The utility model provides a technical problem's scheme is:
a simple mold closing device comprises a fixed mold, wherein a stamping base plate is pressed against the top surface of the fixed mold, a plurality of vertical guide posts are mounted on the stamping base plate, a gravity block is inserted and sleeved on all the vertical guide posts, and the bottom surface of the gravity block is pressed against the top surface of the stamping base plate;
a hanging ring is fixed in the middle of the top surface of the gravity block, one end of the supporting rod is inserted in the hanging ring, and an upper ring body is fixed on the top surface of the supporting rod close to the hanging ring.
The stamping base plate is fixedly connected to the top surface of the fixed die through a bolt.
The shaping has radial extension annular portion on the bottom lateral wall of vertical guide post, and the shaping has a plurality of ladder through-holes on the punching press backing plate, and the lower part hole section of ladder through-hole is major diameter hole section, and upper portion is minor diameter hole section, and vertical guide post plug bush is in the ladder through-hole, and radial extension annular portion plug bush is in major diameter hole section, and the shaping has a plurality of vertical through-holes on the gravity piece, and vertical guide post plug bush is in the vertical through-hole that corresponds.
The top end of the vertical guide column is fixed with a limiting horizontal block, and the diameter of the limiting horizontal block is larger than that of a vertical through hole formed in the gravity block.
The top surface middle part shaping of gravity piece has the spiro union hole, and the bottom spiro union portion spiro union of rings is in the spiro union hole.
An upper ring body is welded and fixed on the top surface of the supporting rod.
The utility model discloses an outstanding effect is:
it realizes knocking through gravity piece free fall, and it is even to the cover half atress, guarantees the compound die effect, greatly reduced hand labor volume moreover to guarantee the accuracy of the seal of a government organization in old china of red lead in movable mould department, guarantee the correct judgement of compound die state.
Description of the drawings:
fig. 1 is a partial structural schematic diagram of the present invention;
FIG. 2 is a partial schematic view of the brace of FIG. 1 in an alternative configuration in which the outer end of the brace is not subjected to a force;
FIG. 3 is a schematic view of a partial structure of the gravity block between the punching pads according to the present invention;
fig. 4 is a partial cross-sectional view of fig. 3.
The specific implementation mode is as follows:
embodiment, see fig. 1 to 4, a simple mold clamping apparatus includes a fixed mold 10, a stamping pad 20 is pressed against the top surface of the fixed mold 10, a plurality of vertical guide posts 30 are mounted on the stamping pad 20, a gravity block 40 is inserted and sleeved on all the vertical guide posts 30, and the bottom surface of the gravity block 40 is pressed against the top surface of the stamping pad 20;
a hanging ring 41 is fixed in the middle of the top surface of the gravity block 40, one end of a support rod 50 is inserted into the hanging ring 41, and an upper ring 51 is fixed on the top surface of the support rod 50 close to the hanging ring 41.
Further, the press pad 20 is fixedly coupled to the top surface of the fixed mold 10 by bolts.
Further, the shaping has radial extension annular portion 31 on the bottom lateral wall of vertical guide post 30, the shaping has a plurality of ladder through-holes 21 on the punching press backing plate 20, the lower part hole section of ladder through-hole 21 is major diameter hole section, upper portion is minor diameter hole section, vertical guide post 30 plug bush is in ladder through-hole 21, radial extension annular portion 31 plug bush is in major diameter hole section, radial extension annular portion 31 centre gripping is between the top surface of cover half 10 and the top surface of major diameter hole section, the shaping has a plurality of vertical through-holes 42 on the gravity piece 40, vertical guide post 30 plug bush is in the vertical through-hole 42 that corresponds.
Furthermore, a limiting horizontal block 32 is fixed at the top end of the vertical guide column 30, and the diameter of the limiting horizontal block 32 is larger than that of a vertical through hole 42 formed in the gravity block 40.
A large gap is reserved between the vertical guide column 30 and the vertical through hole 42, so that the gravity block 40 can fall freely.
Further, a screwing hole is formed in the middle of the top surface of the gravity block 40, and a screwing part at the bottom end of the hanging ring 41 is screwed in the screwing hole.
Further, an upper ring 51 is welded and fixed to the top surface of the support rod 50.
The working principle is as follows: in the mold clamping device, the weight block 40 is pressed against the punch backing plate 20, the punch backing plate 20 is pressed against the top surface of the fixed mold 10, the end part of the support rod 50 having a length of about 50mm is inserted into the eye 41, the hook of the crane is hooked on the upper ring body 51, the external end of the supporting rod 50 is acted by hand, so that the external end is inclined downwards, when the hook of the crane slowly rises, the outer end of the supporting rod 50 is always in downward inclination, the gravity block 40 and the supporting rod 50 are ensured to rise to the position of the limiting horizontal block 32 together in the rising process of the hook of the crane, at the moment, the gravity block 40 has a certain distance from the stamping base plate 20, at the moment, when the hand pressing the supporting rod 50 is released, due to the change of stress, the end part of the supporting rod 50 can be separated from the hanging ring 41 of the gravity block 40, the gravity block 40 is hammered on the stamping base plate 20 under the action of gravity, and the applied force is transferred to the die to play a role in die assembly.
The fixed die 10 and the movable die below are uniformly stressed, and the die assembly effect is guaranteed, so that the accuracy of the seal of red lead on the movable die is guaranteed, and the correct judgment of the die assembly state is guaranteed.
The above embodiments are only used for illustrating the present invention, and not for limiting the present invention, and those skilled in the relevant technical field can make various changes and modifications without departing from the spirit and scope of the present invention, so that all equivalent technical solutions also belong to the scope of the present invention, and the protection scope of the present invention should be defined by the claims.
Claims (6)
1. The utility model provides a simple and easy MOLD CLAMPING APPARATUS, includes cover half (10), its characterized in that: the top surface of the fixed die (10) is pressed against a stamping base plate (20), a plurality of vertical guide columns (30) are mounted on the stamping base plate (20), the gravity block (40) is inserted and sleeved on all the vertical guide columns (30), and the bottom surface of the gravity block (40) is pressed against the top surface of the stamping base plate (20);
a hanging ring (41) is fixed in the middle of the top surface of the gravity block (40), one end of a supporting rod (50) is inserted in the hanging ring (41), and an upper ring body (51) is fixed on the top surface of the supporting rod (50) close to the hanging ring (41).
2. A simple mold clamping apparatus according to claim 1, characterized in that: the stamping base plate (20) is fixedly connected to the top surface of the fixed die (10) through bolts.
3. A simple mold clamping apparatus according to claim 1, characterized in that: the shaping has radial extension annular portion (31) on the bottom lateral wall of vertical guide post (30), the shaping has a plurality of ladder through-holes (21) on punching press backing plate (20), the lower part hole section of ladder through-hole (21) is major diameter hole section, upper portion is minor diameter hole section, vertical guide post (30) plug bush is in ladder through-hole (21), radial extension annular portion (31) plug bush is in major diameter hole section, the shaping has a plurality of vertical through-holes (42) on gravity piece (40), vertical guide post (30) plug bush is in vertical through-hole (42) that correspond.
4. A simple mold clamping apparatus according to claim 1, characterized in that: the top end of the vertical guide column (30) is fixed with a limiting horizontal block (32), and the diameter of the limiting horizontal block (32) is larger than that of a vertical through hole (42) formed in the gravity block (40).
5. A simple mold clamping apparatus according to claim 1, characterized in that: the middle of the top surface of the gravity block (40) is provided with a screwing hole, and the screwing part at the bottom end of the hanging ring (41) is screwed in the screwing hole.
6. A simple mold clamping apparatus according to claim 1, characterized in that: an upper ring body (51) is welded and fixed on the top surface of the supporting rod (50).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021615991.1U CN212884999U (en) | 2020-08-06 | 2020-08-06 | Simple mold closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021615991.1U CN212884999U (en) | 2020-08-06 | 2020-08-06 | Simple mold closing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212884999U true CN212884999U (en) | 2021-04-06 |
Family
ID=75235841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021615991.1U Active CN212884999U (en) | 2020-08-06 | 2020-08-06 | Simple mold closing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212884999U (en) |
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2020
- 2020-08-06 CN CN202021615991.1U patent/CN212884999U/en active Active
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