Valve cover cap integrated stamping forming die

Abstract

The utility model relates to valve cover cap integrated stamping forming die of stamping forming die technical field, include: lower mould and upper mould, its between through guide post and carry out the connection of activity, support bottom piece, its fixedly established in the bottom end middle part of lower mould, support support foot, its symmetry is established in the bottom end end of lower mould, fixed through groove, its symmetry is established in the both end end of lower mould and upper mould, through the mutual cooperation between the self -adjusting drive mechanism and fixed through groove that is established, can in the actual use process, the mold opening between lower mould and upper mould, self -adjusting drive mechanism can pull fixed through groove to lower mould and upper mould, make fixed through groove can carry out folding support, the position of self -adjusting drive mechanism can be adjusted automatically, after the mold opening of lower mould and upper mould, fixed through groove can support each other between lower mould and upper mould, avoid the mold closing of lower mould and upper mould under the unexpected situation, cause the harm to the hand of operating personnel.

Description

Technical Field

[0001] This utility model relates to the field of stamping forming mold technology, and in particular to an integrated stamping forming mold for valve caps. Background Technology

[0002] Valve caps are a component in a car engine. Their main function is to protect the valves and valve stems, preventing dust, impurities, and other contaminants from entering the valve guides, thereby ensuring the normal operation of the valves. Valve caps are usually manufactured by stamping using stamping dies.

[0003] In the use of existing stamping dies, when the operator reaches between the dies to handle the material, there is no restraint or protection mechanism between the dies after the die is opened. In case of an accident, it is easy to cause personal injury to the operator. Therefore, we propose an integrated stamping die for valve caps. Utility Model Content

[0004] To address the aforementioned problems, this utility model provides an integrated stamping mold for valve caps, which can solve the problems existing in the background art.

[0005] The technical solution of this utility model is:

[0006] The valve cap stamping die includes:

[0007] The lower mold and the upper mold are connected to each other by guide pillars;

[0008] A support block is fixedly installed at the bottom center of the lower mold.

[0009] Support legs are symmetrically arranged at the bottom end of the lower mold;

[0010] Fixed through slots are symmetrically opened at both ends of the lower mold and the upper mold;

[0011] The self-adjusting drive mechanism is movably inserted into the inner side of the fixed through slot, and its bottom is connected and fixed to one side of the support leg by bolts;

[0012] A fixed folding support mechanism is symmetrically fixed between the edges of the lower mold and the upper mold.

[0013] In a further technical solution, the self-adjusting drive mechanism includes a connecting block located inside the fixed through slot. A connecting frame is fixedly connected to one side of the connecting block. A connecting bottom block is symmetrically provided at the bottom end of the connecting frame. The connecting bottom block is connected and fixed to the supporting leg by bolts. An electric telescopic rod is movably connected to the inner side of the connecting frame. A fixed sleeve plate is fixedly fitted onto the outer surface of the electric telescopic rod. A first leg is fixedly connected to the top and bottom of the fixed sleeve plate. A movable sleeve plate is movably fitted onto the outer surface of the electric telescopic rod. A second leg is fixedly connected to the middle of the upper and lower ends of the movable sleeve plate. A connecting pad sleeve is placed between the first leg and the second leg. Threaded fasteners are provided between the first leg, the connecting pad sleeve, and the second leg. A fixed groove is opened on the outer surface of the output end of the electric telescopic rod.

[0014] In a further technical solution, the movable sleeve plate and the fixed sleeve plate are close to each other on one side of the connecting frame and one side of the connecting plug, respectively, and the outer surface of the electric telescopic rod is in contact with the inner side of the connecting frame.

[0015] In a further technical solution, the fixed folding support mechanism includes a connecting base fixedly disposed on one side of the lower mold and the upper mold that are close to each other. The inner side of the connecting base is movably connected to a movable deflection arm via a connecting shaft. The other end of the movable deflection arm is movably connected to a connecting mounting block via a connecting shaft. A fixed quick-connect mechanism is fixedly connected to one side of the connecting mounting block.

[0016] In a further technical solution, the fixed quick-connect mechanism includes a fixed sleeve block, one end of which is fixedly connected to a connecting mounting bracket, and a fixed through hole is provided inside one end of the fixed sleeve block. A threaded sleeve is fixedly connected to the side of the connecting mounting bracket away from the fixed sleeve block, and a through hole is provided on the side of the connecting mounting bracket away from the fixed sleeve block. A threaded rod is movably connected to the inner side of the threaded sleeve via a thread, one end of which is fixedly connected to a rotating end plate, and a fixed limiting collar is fixedly sleeved on the outer surface of the threaded rod.

[0017] In a further technical solution, the outer surface of the threaded rod slides and fits against the inner end of the connecting mounting bracket, and one side of the fixed limiting collar fits against the end surface of the fixed sleeve block.

[0018] In a further technical solution, the outer side of the end surface of the threaded rod is in contact with the inner side of the fixing through hole and the inner side of the fixing groove.

[0019] The beneficial effects of this utility model are:

[0020] 1. Through the cooperation between the self-adjusting drive mechanism and the fixed through slot, during actual use, when the lower mold and the upper mold are opening, the self-adjusting drive mechanism can pull the fixed through slot, so that the fixed through slot can be folded and supported. At the same time, the position of the self-adjusting drive mechanism can be adjusted automatically. After the lower mold and the upper mold are opening, the fixed through slot can support the lower mold and the upper mold, preventing injury to the operator's hands in case the lower mold and the upper mold close in case of accident.

[0021] 2. The overall structure of this utility model is simple. In actual use, it can stably open and close the lower mold and the upper mold, so that the lower mold and the upper mold can be used stably and the operation is convenient and quick. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of the integrated stamping mold for valve caps according to an embodiment of this utility model;

[0023] Figure 2 This is a partially exploded structural diagram of the valve cap integrated stamping mold according to an embodiment of the present utility model;

[0024] Figure 3 This is an embodiment of the valve cap integrated stamping mold. Figure 2 Enlarged structural diagram at point A in the middle;

[0025] Figure 4 This is a schematic diagram of the self-adjusting drive mechanism of the integrated stamping mold for valve caps according to an embodiment of this utility model;

[0026] Figure 5 This is a schematic diagram of the fixed folding support mechanism of the integrated stamping mold for valve caps according to an embodiment of this utility model;

[0027] Figure 6 This is a schematic diagram of the fixing quick-connect mechanism of the valve cap integrated stamping mold according to an embodiment of this utility model.

[0028] Explanation of reference numerals in the attached figures:

[0029] 1. Lower the mold;

[0030] 2. Place the mold;

[0031] 3. Support base block;

[0032] 4. Support legs;

[0033] 5. Fixed through groove;

[0034] 6. Self-adjusting drive mechanism; 61. Connecting plug; 62. Connecting frame; 63. Connecting base block; 64. Electric telescopic rod; 65. Fixed sleeve plate; 66. First support leg; 67. Movable sleeve plate; 68. Second support leg; 69. Connecting pad sleeve; 610. Threaded fastener; 611. Fixed groove;

[0035] 7. Fixed folding support mechanism; 71. Connecting base; 72. Movable deflection arm; 73. Connecting mounting sleeve; 74. Fixed quick-connect mechanism;

[0036] 741. Fixed sleeve; 742. Fixed through hole; 743. Connecting mounting bracket; 744. Threaded sleeve; 745. Threaded rod; 746. Fixed limiting collar; 747. Rotating end plate. Detailed Implementation

[0037] The embodiments of this utility model will be further described below with reference to the accompanying drawings.

[0038] Example:

[0039] like Figures 1-6 As shown, the valve cap integral stamping die includes:

[0040] The lower mold 1 and the upper mold 2 are movably connected to each other through guide pillars;

[0041] Support block 3 is fixedly located at the bottom center of the lower mold 1;

[0042] Support legs 4 are symmetrically arranged at the bottom end of the lower mold 1;

[0043] Fixed through slots 5 are symmetrically opened at both ends of the lower mold 1 and the upper mold 2;

[0044] The self-adjusting drive mechanism 6 is movably inserted into the inner side of the fixed through slot 5, and its bottom is connected and fixed to one side of the support leg 4 by bolts;

[0045] The fixed folding support mechanism 7 is symmetrically fixed between the edges of the lower mold 1 and the upper mold 2.

[0046] The working principle of the above technical solution is as follows:

[0047] During use, when the lower mold 1 and the upper mold 2 are opened, the self-adjusting drive mechanism 6 can retract to fold the fixed through groove 5. At the same time, the lower mold 1 and the upper mold 2 are folded open. When the fixed through groove 5 is folded, the internal components of the self-adjusting drive mechanism 6 can adjust the height automatically. After the lower mold 1 and the upper mold 2 are opened, the fixed through groove 5 can support the lower mold 1 and the upper mold 2 after folding open, improving the stability of use and making operation convenient.

[0048] In another embodiment, such as Figure 4 As shown, the self-adjusting drive mechanism 6 includes a connecting plug 61 located inside the fixed through slot 5. A connecting frame 62 is fixedly connected to one side of the connecting plug 61. A connecting base block 63 is symmetrically provided at the bottom end of the connecting frame 62. The connecting base block 63 is connected and fixed to the support leg 4 by bolts. An electric telescopic rod 64 is movably connected to the inner side of the connecting frame 62. A fixed sleeve plate 65 is fixedly sleeved on the outer surface of the electric telescopic rod 64. A first leg 66 is fixedly connected to the top and bottom of the fixed sleeve plate 65. A movable sleeve plate 67 is movably sleeved on the outer surface of the electric telescopic rod 64. A second leg 68 is fixedly connected to the middle of the upper and lower ends of the movable sleeve plate 67. A connecting pad sleeve 69 is placed between the first leg 66 and the second leg 68. A threaded fastener 610 is provided between the first leg 66, the connecting pad sleeve 69, and the second leg 68. A fixed groove 611 is opened on the outer surface of the output end of the electric telescopic rod 64.

[0049] The electric telescopic rod 64 can push and pull the fixed through slot 5, causing the fixed through slot 5 to fold. When the fixed through slot 5 is folded, the center height of the fixed through slot 5 will change, driving the electric telescopic rod 64 to move. This allows the electric telescopic rod 64 to move inside the connecting frame 62, while the fixed sleeve plate 65 and the movable sleeve plate 67 can move outside the connecting frame 62 and outside the connecting insert 61, thereby making adjustments.

[0050] In another embodiment, such as Figure 4 As shown, the movable sleeve 67 and the fixed sleeve 65 are close to each other on one side and the other side of the connecting frame 62 and the connecting plug 61, respectively, and the outer surface of the electric telescopic rod 64 is in contact with the inner side of the connecting frame 62.

[0051] The fixed sleeve 65 and the movable sleeve 67 can move on one side of the connecting frame 62 and the connecting block 61, thereby restricting the lateral position of the electric telescopic rod 64, so that the electric telescopic rod 64 can move up and down stably and is easy to operate.

[0052] In another embodiment, such as Figure 5 As shown, the fixed folding support mechanism 7 includes a connecting base 71 fixedly disposed on one side of the lower mold 1 and the upper mold 2 close to each other. The inner side of the connecting base 71 is movably connected to a movable deflection arm 72 via a connecting shaft. The other end of the movable deflection arm 72 is movably connected to a connecting mounting sleeve 73 via a connecting shaft. A fixed quick-connect mechanism 74 is fixedly connected to one side of the connecting mounting sleeve 73.

[0053] The quick-connect mechanism 74 can be connected to the output end of the electric telescopic rod 64. The electric telescopic rod 64 can then pull the quick-connect mechanism 74, causing the connecting mounting block 73 to move. This allows the movable deflection arm 72 to deflect and fold between the connecting mounting block 73 and the connecting base 71, enabling folding. After the mold opening between the lower mold 1 and the upper mold 2 is completed, the movable deflection arm 72 and the connecting mounting block 73 can support the lower mold 1 and the upper mold 2, improving overall safety.

[0054] In another embodiment, such as Figure 6 As shown, the fixed quick-connect mechanism 74 includes a fixed sleeve block 741. One end of the fixed sleeve block 741 is fixedly connected to a connecting mounting bracket 743. A fixed through hole 742 is opened inside one end of the fixed sleeve block 741. A threaded sleeve 744 is fixedly connected to the side of the connecting mounting bracket 743 away from the fixed sleeve block 741. A through hole is opened on the side of the connecting mounting bracket 743 away from the fixed sleeve block 741. A threaded rod 745 is movably connected to the inner side of the threaded sleeve 744 through a thread. A rotating end plate 747 is fixedly connected to one end of the threaded rod 745. A fixed limiting collar 746 is fixedly sleeved on the outer surface of the threaded rod 745.

[0055] The rotating end plate 747 is convenient to rotate, which drives the threaded rod 745 and the fixed limiting collar 746 to rotate, so that the threaded rod 745 can rotate and move inside the threaded sleeve 744, and the end of the threaded rod 745 can be inserted into the inside of the fixed through hole 742 and the fixed groove 611 for connection and positioning, which is convenient to operate.

[0056] In another embodiment, such as Figure 6 As shown, the outer surface of the threaded rod 745 slides against the inner end of the connecting mounting bracket 743, and one side of the fixed limiting collar 746 is in contact with the end surface of the fixed sleeve block 741.

[0057] This allows the threaded rod 745 to rotate stably inside the end of the connecting mounting bracket 743. At the same time, when the end of the threaded rod 745 is stably inserted into the inner side of the fixing through hole 742 and the fixing groove 611, the fixing limiting collar 746 can fit against the end of the fixing sleeve block 741.

[0058] In another embodiment, such as Figure 6 As shown, the outer side of the end surface of the threaded rod 745 is in contact with the inner side of the fixing through hole 742 and the inner side of the fixing groove 611.

[0059] This allows the end of the threaded rod 745 to be stably inserted into the inner side of the fixing through hole 742 and the fixing groove 611, thereby achieving a stable connection and limiting, and making the operation convenient and quick.

[0060] The working principle of this utility model is as follows: During use, the entire assembly is first connected. Then, when the lower mold 1 and the upper mold 2 open relative to each other, the connecting base 71 moves, pulling the movable deflection arm 72 and causing it to deflect, thus folding open. During this process, the position and height of the connecting mounting block 73 change, and the electric telescopic rod 64 retracts. Its output end retracts in coordination with the movement of the connecting mounting block 73. Simultaneously, when the height of the connecting mounting block 73 changes, it drives the electric telescopic rod 64 to move through the fixed quick-connect mechanism 74 and the output end of the electric telescopic rod 64, causing the electric... The telescopic rod 64 drives the fixed sleeve plate 65 and the movable sleeve plate 67 to move on one side of the connecting frame 62 and the connecting insert 61, so that the movable deflection arm 72 is in a vertical state, supporting the lower mold 1 and the upper mold 2. At the same time, the electric telescopic rod 64 can restrict the position of the fixed quick-connect mechanism 74 and the connecting mounting sleeve 73, so that the movable deflection arm 72 can be in a stable working state, thus providing stable support between the lower mold 1 and the upper mold 2, thereby improving the overall safety of use. Moreover, the overall structure is simple, and in subsequent use, the internal components can be quickly disassembled, inspected, and maintained, making the operation convenient and quick.

[0061] The above embodiments merely illustrate specific implementations of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model.

Claims

1. A one-piece stamping die for valve caps, characterized in that, include: The lower mold (1) and the upper mold (2) are connected to each other by guide pillars; Support block (3) is fixedly located at the bottom center of the lower mold (1); Support legs (4) are symmetrically arranged at the bottom end of the lower mold (1); Fixed through slots (5) are symmetrically opened at both ends of the lower mold (1) and the upper mold (2); The self-adjusting drive mechanism (6) is movably inserted into the inner side of the fixed through slot (5), and its bottom is connected and fixed to one side of the support leg (4) by bolts; A fixed folding support mechanism (7) is symmetrically fixed between the edges of the lower mold (1) and the upper mold (2).

2. The valve cap integral stamping die according to claim 1, characterized in that: The self-adjusting drive mechanism (6) includes a connecting block (61) located inside the fixed through slot (5). A connecting frame (62) is fixedly connected to one side of the connecting block (61). A connecting bottom block (63) is symmetrically provided at the bottom end of the connecting frame (62). The connecting bottom block (63) is connected and fixed to the support leg (4) by bolts. An electric telescopic rod (64) is movably connected to the inner side of the connecting frame (62). A fixing sleeve plate (65) is fixedly sleeved on the outer surface of the electric telescopic rod (64). The top of the fixing sleeve plate (65) is... The top and bottom are both fixedly connected to a first support leg (66). A movable sleeve plate (67) is movably sleeved on the outer surface of the electric telescopic rod (64). A second support leg (68) is fixedly connected to the middle of the upper and lower ends of the movable sleeve plate (67). A connecting pad sleeve (69) is placed between the first support leg (66) and the second support leg (68). A threaded fastener (610) is provided between the first support leg (66), the connecting pad sleeve (69), and the second support leg (68). A fixing groove (611) is opened on the outer surface of the output end of the electric telescopic rod (64).

3. The valve cap integral stamping die according to claim 2, characterized in that: The movable sleeve (67) and the fixed sleeve (65) are close to each other on one side and respectively slide against one side of the connecting frame (62) and one side of the connecting plug (61), and the outer surface of the electric telescopic rod (64) is in contact with the inner side of the connecting frame (62).

4. The valve cap integral stamping die according to claim 2, characterized in that: The fixed folding support mechanism (7) includes a connecting base (71) fixedly disposed on one side of the lower mold (1) and the upper mold (2) close to each other. The inner side of the connecting base (71) is movably connected to a movable deflection arm (72) via a connecting shaft. The other end of the movable deflection arm (72) is movably connected to a connecting mounting block (73) via a connecting shaft. A fixed quick-connect mechanism (74) is fixedly connected to one side of the connecting mounting block (73).

5. The valve cap integral stamping die according to claim 4, characterized in that: The fixed quick-connect mechanism (74) includes a fixed sleeve (741), one end of which is fixedly connected to a connecting mounting bracket (743). A fixed through hole (742) is provided inside one end of the fixed sleeve (741). A threaded sleeve (744) is fixedly connected to the side of the connecting mounting bracket (743) away from the fixed sleeve (741). A through hole is provided on the side of the connecting mounting bracket (743) away from the fixed sleeve (741). A threaded rod (745) is movably connected to the inner side of the threaded sleeve (744) by a thread. A rotating end plate (747) is fixedly connected to one end of the threaded rod (745). A fixed limiting collar (746) is fixedly sleeved on the outer surface of the threaded rod (745).

6. The valve cap integral stamping die according to claim 5, characterized in that: The outer surface of the threaded rod (745) slides against the inner end of the connecting mounting bracket (743), and one side of the fixed limiting collar (746) is in contact with the end surface of the fixed sleeve block (741).

7. The valve cap integral stamping die according to claim 5, characterized in that: The outer side of the end surface of the threaded rod (745) is in contact with the inner side of the fixed through hole (742) and the inner side of the fixed groove (611).

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