Haff die anti-collision structure
By introducing a combined structure of limit blocks, guide bosses and guide grooves into the Hav mold, the damage problem of the Hav mold when the Hav block is removed or closed is solved, and the anti-collision design of the Hav mold is realized to ensure the die core. security and structural integrity.
Patent Information
- Application Number
- CN202420083598.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-12
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-01-12
AI Technical Summary
Existing Hav molds are prone to damage the die core when removing or closing the Hav block, resulting in damage to the mold structure.
Add a combination structure of the limit block, the guide boss and the guide groove on the mold, so that the Hav block needs to be side-sliding when taken out or closed, avoid direct contact with the mold core, and pass the slot and bolt lock of the limit block The connection mechanism ensures the motion path of the Haff block.
It effectively avoids damage to the die core during the removal or closing of the Hav block, and improves the service life and safety of the mold.
Smart Images
Figure CN222201828U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of Hough molds, in particular to an anti-collision structure of a Hough mold. Background Art
[0002] A half mold is a mold that is split into two halves. The most common ones are split by sliders (slides) on both sides, and are not used as front and rear molds. The structure is such as the Chinese utility model patent with application number CN201020599353.5 and the name of an automatically positioned half mold. The existing mold structure is that after the mold is opened, it is necessary to manually separate the half blocks of the mold, and take out the half blocks directly from the lower mold plate, and then take out the product. After completion, it is necessary to manually put the half blocks into the lower mold plate and close them before the next production step can be carried out. During the operation of this structure, since the size of the half block structure is smaller than the size of the core structure, directly taking out or closing the half block on the lower mold plate will cause damage to the core on the lower mold plate. Utility Model Content
[0003] The technical problem to be solved by the utility model is to provide a half mold anti-collision structure which can avoid mold core damage.
[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a Hough mold anti-collision structure, including:
[0005] The mold body has a mold core and a guide boss in the mold cavity;
[0006] The half block is provided with an avoidance groove and a guide groove, the avoidance groove is used to avoid the mold core, and the guide groove is slidably matched with the guide boss;
[0007] The limit block is connected to the mold body. The limit block is provided with a limit boss in a direction parallel to the guide boss. The limit boss is used to limit the movement of the half block in a direction perpendicular to the guide boss.
[0008] Furthermore, the cross-sectional shape of the guide boss and the guide groove is trapezoidal.
[0009] Furthermore, the half block is provided with a slot for engaging with the limit block.
[0010] Furthermore, the mold body is provided with a locking hole, and the limiting block is locked with the locking hole by a bolt.
[0011] Furthermore, the mold body comprises an upper mold and a lower mold, and the mold core and the guide boss are both arranged in the mold cavity of the lower mold.
[0012] Furthermore, the two limit blocks are respectively clamped with two ends of the half block.
[0013] The beneficial effects of the utility model are as follows: the Huff mold anti-collision structure aims at the problem that the core of the traditional mold is easily damaged. By adding a limit block on the mold body, the Huff block cannot be directly taken out during the removal process. Instead, the Huff block needs to be slid to the side for a distance through the sliding cooperation of the guide groove and the guide boss so that the Huff block cannot touch the core before it can be taken out. Similarly, when closing the Huff block, it cannot be closed directly, but needs to be slid from the safe positions on both sides to the center and completed after reaching the limited position of the limit block. The Huff mold anti-collision structure provided by the utility model avoids damage to the core on the mold when taking out or closing the Huff block. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the structure of the Haff mold anti-collision structure;
[0015] Figure 2 This is a schematic diagram of the structure of the Haff mold anti-collision structure;
[0016] Figure 3 This is a schematic diagram of the structure of the Haff mold anti-collision structure;
[0017] Description of labels:
[0018] 1. Mold body; 11. Cavity; 12. Mold core; 13. Guide boss; 14. Lock hole; 15. Upper mold; 16. Lower mold; 2. Half block; 21. Avoidance groove; 22. Guide groove; 23. Slot; 3. Limit block; 31. Limit boss; 32. Bolt. DETAILED DESCRIPTION
[0019] In order to explain the technical content, achieved objectives and effects of the present invention in detail, the following is an explanation in conjunction with the implementation modes and the accompanying drawings.
[0020] The utility model provides a half mold anti-collision structure, which is applied in mold production operations.
[0021] Please refer to Figures 1 to 3 As shown, the Hough mold anti-collision structure of the utility model includes:
[0022] The mold body 1 has a mold core 12 and a guide boss 13 in the mold cavity 11;
[0023] The half block 2 is provided with an avoidance groove 21 and a guide groove 22, wherein the avoidance groove 21 is used to avoid the mold core 12, and the guide groove 22 is slidably matched with the guide boss 13;
[0024] The limit block 3 is connected to the mold body 1 . The limit block 3 is provided with a limit boss 31 in a direction parallel to the guide boss 13 . The limit boss 31 is used to limit the movement of the half block 2 in a direction perpendicular to the guide boss 13 .
[0025] From the above description, it can be seen that the beneficial effects of the utility model are: the anti-collision structure of the half mold, in order to solve the problem that the core 12 of the traditional mold is easily damaged, by adding a limit block 3 on the mold body 1, the half block 2 cannot be directly taken out during the removal process, but needs to slide the half block 2 to the side for a distance through the sliding cooperation of the guide groove 22 and the guide boss 13, so that the half block 2 can not touch the core 12 before it can be taken out. Similarly, when closing the half block 2, it cannot be closed directly, but needs to slide from the safe positions on both sides to the center, and complete the closing after reaching the limited position of the limit block 3. The anti-collision structure of the half mold provided by the utility model avoids the removal or closing of the half block 2, which will cause damage to the core 12 on the mold.
[0026] In an optional embodiment, the cross-sectional shape of the guide boss 13 and the guide groove 22 is a trapezoid.
[0027] From the above description, it can be seen that the cross section is designed to be trapezoidal in shape in order to improve the stability of the structure.
[0028] In an optional embodiment, the half block 2 is provided with a slot 23 for engaging with the limit block 3 .
[0029] It can be seen from the above description that after the half block 2 slides, its slot 23 is fixedly engaged with the limit block 3 to improve the structural stability.
[0030] In an optional embodiment, the mold body 1 is provided with a locking hole 14 , and the limiting block 3 is locked with the locking hole 14 by a bolt 32 .
[0031] In an optional embodiment, the mold body 1 includes an upper mold 15 and a lower mold 16 , and the mold core 12 and the guide boss 13 are both arranged in the mold cavity 11 of the lower mold 16 .
[0032] In an optional embodiment, the two limit blocks 3 are respectively clamped with the two ends of the half block 2.
[0033] The working principle of the utility model is: after the mold is vulcanized, during the opening process, the half block 2 cannot be taken out directly up and down due to the limitation of the limit block 3, but needs to slide a certain position along the guide boss 13 to make the half block 2 completely separate from the mold core 12 in the lower mold 16 plate before the half block 2 can be removed; when the half block 2 is closed in the upper mold 15, it cannot be closed directly due to the limitation of the limit block 3, but needs to be lowered from both sides respectively to close towards the center.
[0034] Please refer to Figures 1 to 3 As shown, the first embodiment of the utility model is: a half mold anti-collision structure, comprising:
[0035] The mold body 1 has a mold core 12 and a guide boss 13 in the mold cavity 11;
[0036] The half block 2 is provided with an avoidance groove 21 and a guide groove 22, wherein the avoidance groove 21 is used to avoid the mold core 12, and the guide groove 22 is slidably matched with the guide boss 13;
[0037] The limit block 3 is connected to the mold body 1 . The limit block 3 is provided with a limit boss 31 in a direction parallel to the guide boss 13 . The limit boss 31 is used to limit the movement of the half block 2 in a direction perpendicular to the guide boss 13 .
[0038] The cross-sectional shape of the guide boss 13 and the guide groove 22 is a trapezoid. The half block 2 is provided with a slot 23 engaged with the limit block 3. The mold body 1 is provided with a lock hole 14, and the limit block 3 is locked with the lock hole 14 by a bolt 32. The mold body 1 includes an upper mold 15 and a lower mold 16, and the mold core 12 and the guide boss 13 are both arranged in the mold cavity 11 of the lower mold 16. The two limit blocks 3 are respectively engaged with the two ends of the half block 2.
[0039] In summary, the Huff mold anti-collision structure of the utility model addresses the problem that the core of the traditional mold is easily damaged. By adding a limit block to the mold body, the Huff block cannot be directly taken out during the removal process. Instead, the Huff block needs to be slid to the side for a distance through the sliding cooperation of the guide groove and the guide boss so that the Huff block cannot touch the core before it can be taken out. Similarly, when closing the Huff block, it cannot be closed directly, but needs to be slid from the safe positions on both sides to the center and completed after reaching the limited position of the limit block. The Huff mold anti-collision structure provided by the utility model avoids damage to the core on the mold when taking out or closing the Huff block.
[0040] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.
Claims
1. The anti-collision structure of the Huff mold is characterized by: include: The mold body has a mold core and a guide boss in the mold cavity; the half block has an avoidance groove and a guide groove, the avoidance groove is used to avoid the mold core, and the guide groove and the guide boss are slidably matched; the limit block is connected to the mold body, and the limit block has a limit boss along a direction parallel to the guide boss, and the limit boss is used to limit the movement of the half block in a direction perpendicular to the guide boss.
2. The Hough mold anti-collision structure according to claim 1 is characterized in that: The cross-sectional shapes of the guide boss and the guide groove are trapezoidal.
3. The Hough mold anti-collision structure according to claim 1 is characterized in that: The half block is provided with a slot for engaging with the limit block.
4. The Hough mold anti-collision structure according to claim 1 is characterized in that: The mold body is provided with a locking hole, and the limiting block is locked with the locking hole through a bolt.
5. The Hough mold anti-collision structure according to claim 1 is characterized in that: The mold body comprises an upper mold and a lower mold, and the mold core and the guide boss are both arranged in the mold cavity of the lower mold.
6. The Hough mold anti-collision structure according to claim 1 is characterized in that: The two limit blocks are respectively clamped with the two ends of the half block.