Automobile part mold

Abstract

The utility model discloses an automobile spare part die, which relates to the technical field of automobile spare part processing, and comprises a convex die main body, the lower end of the convex die main body is provided with a concave die main body, the upper surface of the convex die main body is provided with two pairs of symmetrical first limiting grooves, circular plates are arranged in the first limiting grooves, and first springs are fixedly arranged in the first limiting grooves; a first inserting rod is fixedly arranged on the lower surface of the circular plate, a semicircular block is fixedly arranged at the other end of the first inserting rod, a dish-shaped block is arranged at the upper end of the semicircular block, a limiting plate is arranged on the upper surface of the dish-shaped block, the other end of the first inserting rod penetrates through the limiting plate and is movably inserted in the middle of the dish-shaped block, and a fixing mechanism is arranged in the female die body. According to the utility model, the problems of long time consumption in butt joint and disassembly and easiness in looseness and displacement when the mould is used are solved, the mould can be quickly butted, disassembled and assembled by arranging the first insertion rod, the time is saved, and the mould is not easy to loosen and displace by arranging the V-shaped plate.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts processing, in particular to an automobile parts mold. Background Art

[0002] Auto parts are the various units that make up the entire car and are a product that serves the car. When processing auto parts, punches and die are usually used to shape the auto parts.

[0003] According to the patent document: CN208359407U, a mold is disclosed. The mold includes a first mold assembly and a second mold assembly connected to the first mold assembly, the first mold assembly includes a fixed mold plate and a fixed mold insert disposed in the fixed mold plate, the fixed mold insert has a molding surface facing the second mold assembly, and the mold also includes: a temperature control system disposed on the fixed mold insert, the temperature control system includes an adjustment channel, a medium is disposed in the adjustment channel to adjust the temperature of the molding surface; a flow distribution system is connected to the adjustment channel to adjust the flow of the medium in the adjustment channel. The technical solution of the utility model can solve the problem of uneven molding surface temperature of the mold in the prior art;

[0004] However, since the mold is generally connected using threads, docking and demolding take a long time, and it is inconvenient to remove the processed mold, which affects the processing efficiency. Moreover, when the mold is disassembled and assembled many times, it is easy to loosen and move, affecting the processing effect. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and provides an automobile parts mold.

[0006] In order to solve the problems existing in the prior art, the utility model adopts the following technical solutions:

[0007] The invention comprises a male mold body, a female mold body is arranged at the lower end of the male mold body, two pairs of first limiting grooves are opened on the upper surface of the male mold body, the two pairs of the first limiting grooves are arranged symmetrically, a circular plate is arranged in the first limiting groove, the diameter of the circular plate is equal to the diameter of the first limiting groove, a knob is fixedly arranged on the upper surface of the circular plate, a first spring is fixedly arranged in the first limiting groove, the upper surface of the first spring is affixed to the lower surface of the circular plate, a first plug rod is fixedly arranged on the lower surface of the circular plate, the first spring is sleeved on the outer side of the first plug rod, a semicircular block is fixedly arranged on the other end of the first plug rod, two pairs of circular holes are opened on the upper surface of the male mold body, and two For the first circular groove, each of the circular hole and the first circular groove is on the same axis as the corresponding first limiting groove, and the diameter of each of the circular hole and the first circular groove is equal to the diameter of the semicircular block. The first insertion rod movably passes through the circular hole and is inserted in the first circular groove. A dish-shaped block is arranged at the upper end of the semicircular block, and the diameter of the semicircular block is equal to the diameter of the middle part of the dish-shaped block. A connecting hole is provided in the middle part of the dish-shaped block, and a first clamping groove is provided on the upper surface of the semicircular block. The shape of the first clamping groove is the same as the shape of the lower half of the dish-shaped block. A limiting plate is provided on the upper surface of the dish-shaped block, and the other end of the first insertion rod passes through the limiting plate and is movably inserted in the middle part of the dish-shaped block. A fixing mechanism is provided in the die body.

[0008] Preferably, the fixing mechanism includes a stop block, two pairs of second limiting grooves are opened in the die body, each pair of the second limiting grooves is located on one side of each pair of first circular grooves, and a stop block is movably arranged in the second limiting groove, and one end face of the stop block is inclined and fits with the outer surface of the disc-shaped block.

[0009] Preferably, a round rod is fixedly provided on the other end face of the stop block, a second spring is sleeved on the outer surface of the round rod, one end face of the second spring is fitted on the other end face of the stop block, and the other end face of the second spring is fixedly arranged in the second limiting groove.

[0010] Preferably, movable plates are respectively provided on both sides of the top surface of the male mold body, and a pair of V-shaped plates are fixedly provided on both sides of the bottom surfaces of the two movable plates. The inner sides of the V-shaped plates are right-angled, and the inner sides of the V-shaped plates are fitted on the outer sides of the male mold body and the female mold body, and a pair of sliding blocks are fixedly provided in the middle of the bottom surfaces of the two movable plates.

[0011] Preferably, a pair of mounting plates are fixedly provided on both sides of the male mold body, respectively, a first sliding groove is provided at the upper end of each mounting plate, and each sliding block slides in the corresponding first sliding groove.

[0012] Preferably, a rotating rod is rotatably connected to the middle part of the top surface of the male mold body, one end of the rotating rod is rotatably connected to a first connecting rod, the other end of the first connecting rod is rotatably connected to the top surface of a movable plate, the other end of the rotating rod is rotatably connected to a second connecting rod, and the other end of the second connecting rod is rotatably connected to the top surface of another movable plate.

[0013] Preferably, a fixing plate is inserted into the top surface of the rotating rod, a third spring is arranged in the fixing plate, a second circular groove is opened on the top surface of the fixing plate, one end of the third spring is fixedly arranged in the second circular groove, the second insertion rod movably passes through the fixing plate and is inserted in the male mold body, the third spring is sleeved on the outside of the second insertion rod, a pressing plate is fixedly arranged on the upper end of the second insertion rod, and the other end of the third spring is attached to the bottom surface of the pressing plate.

[0014] Preferably, two protrusions are fixedly provided at the lower part of both sides of the second insertion rod, the two protrusions are symmetrical, a second slot is provided on the top surface of the punch body, two second slide grooves are provided in the second slot, the two second slide grooves are symmetrical, and the two protrusions slide in the corresponding second slide grooves.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. In the utility model, by setting the second spring and the first spring, the stop block is clamped between the semicircular block and the dish-shaped block. When the male mold body and the female mold body need to be separated, the stop block is pushed outward by the dish-shaped block, and the stop block pushes the dish-shaped block into the semicircular block. The knob is pulled to move the stop block along the outer side of the dish-shaped plate, so that the mold can be quickly connected and disassembled, saving time;

[0017] 2. In the utility model, by setting a rotating rod, the two movable plates drive the V-shaped plates to move toward each other, so that the V-shaped plates clamp the male mold body and the female mold body. By setting a second plug rod and rotating the pressing plate, the second plug rod is engaged in the male mold body, so that the male mold body and the female mold body are fixed and not easy to loosen or move. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic cutaway diagram of the overall structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the first spring and disc block structure of the utility model;

[0022] Figure 4 It is a schematic diagram of the structure of the first connecting rod and the second connecting rod of the utility model;

[0023] Figure 5 This is a schematic diagram of the second plug rod and the protrusion structure of the utility model;

[0024] Figure 6 It is a schematic diagram of the fixed plate and the third spring structure of the utility model;

[0025] Serial numbers in the figure: 1. punch body; 2. die body; 3. circular plate; 4. first spring; 5. first plug rod; 6. limit plate; 7. disc block; 8. semicircular block; 9. stop block; 10. round rod; 11. second spring; 12. knob; 13. first limit groove; 14. mounting plate; 15. moving plate; 16. V-shaped plate; 17. slider; 18. rotating rod; 19. first connecting rod; 20. second connecting rod; 21. push plate; 22. fixed plate; 23. third spring; 24. second plug rod; 25. bump. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] Embodiment: This embodiment provides an automobile parts mold, see Figure 1-6Specifically, it includes a male mold body 1, a female mold body 2 is arranged at the lower end of the male mold body 1, two pairs of first limiting grooves 13 are opened on the upper surface of the male mold body 1, and the two pairs of first limiting grooves 13 are symmetrically arranged. A circular plate 3 is arranged in the first limiting groove 13, and the diameter of the circular plate 3 is equal to the diameter of the first limiting groove 13. A knob 12 is fixedly provided on the upper surface of the circular plate 3, and a first spring 4 is fixedly provided in the first limiting groove 13. The upper surface of the first spring 4 is attached to the lower surface of the circular plate 3, and a first plug rod 5 is fixedly provided on the lower surface of the circular plate 3. The first spring 4 is sleeved on the outer side of the first plug rod 5, and a semicircular block 8 is fixedly provided on the other end of the first plug rod 5. The upper surface of the male mold body 1 is opened with two pairs of circular holes, and the female mold body 2 is provided with a circular plate 3. Two pairs of first circular grooves are provided at the upper end, each circular hole and the first circular groove are on the same axis as the corresponding first limiting groove 13, the diameter of each circular hole and the first circular groove is equal to the diameter of the semicircular block 8, the first insertion rod 5 movably passes through the circular hole and is inserted in the first circular groove, a disc-shaped block 7 is provided at the upper end of the semicircular block 8, the diameter of the semicircular block 8 is equal to the diameter of the middle part of the disc-shaped block 7, a connecting hole is provided in the middle part of the disc-shaped block 7, a first clamping groove is provided on the upper surface of the semicircular block 8, the shape of the first clamping groove is the same as the shape of the lower half of the disc-shaped block 7, a limiting plate 6 is provided on the upper surface of the disc-shaped block 7, the other end of the first insertion rod 5 passes through the limiting plate 6 and is movably inserted in the middle part of the disc-shaped block 7, and a fixing mechanism is provided in the concave mold body 2;

[0028] The fixing mechanism includes a stopper 9. Two pairs of second limiting grooves are provided in the die body 2. Each pair of second limiting grooves is located on one side of each pair of first circular grooves. A stopper 9 is movably provided in the second limiting groove. One end face of the stopper 9 is inclined and fits with the outer surface of the disc-shaped block 7. A round rod 10 is fixedly provided on the other end face of the stopper 9. A second spring 11 is sleeved on the outer surface of the round rod 10. One end face of the second spring 11 fits with the other end face of the stopper 9. The other end face of the second spring 11 is fixedly provided in the second limiting groove.

[0029] By setting the first insertion rod 5, the knob 12 is pressed downward, so that the semicircular block 8 pushes the block 9. Under the action of the second spring 11, the block 9 moves outward, so that the semicircular block 8 moves to the lower end of the block 9. The knob 12 is released, and the first spring 4 rebounds, so that the block 9 is clamped between the semicircular block 8 and the disc block 7. When the male mold body 1 and the female mold body 2 need to be separated, the knob 12 is pressed downward, and the limit plate 6 is set so that the disc block 7 pushes the block 9 outward. When the block 9 moves to the upper end of the disc block 7, the second spring 11 rebounds. Since the shape of the first slot in the semicircular block 8 is the same as the shape of the lower half of the disc block 7, the block 9 pushes the disc block into the semicircular block 8. The knob 12 is pulled upward, so that the block 9 moves along the outer side of the disc plate 7, and the first insertion rod 5 is pulled out of the female mold body 2, so that the mold can be quickly connected and disassembled, saving time.

[0030] In the specific implementation process, Figure 1 , Figure 4 , Figure 5 and Figure 6 As shown, movable plates 15 are respectively provided on both sides of the top surface of the punch body 1, and a pair of V-shaped plates 16 are fixedly provided on both sides of the bottom surfaces of the two movable plates 15. The inner sides of the V-shaped plates 16 are right-angled, and the inner sides of the V-shaped plates 16 are fitted on the outer sides of the punch body 1 and the die body 2. A pair of sliders 17 are fixedly provided in the middle of the bottom surfaces of the two movable plates 15, and a pair of mounting plates 14 are respectively fixedly provided on both sides of the punch body 1. A first slide groove is provided on the upper end of each mounting plate 14, and each slider 17 slides in the corresponding first slide groove. A rotating rod 18 is rotatably connected to the middle part of the top surface of the punch body 1, and one end of the rotating rod 18 is rotatably connected to a first connecting rod 19, and the other end of the first connecting rod 19 is rotatably connected to the top surface of one movable plate 15, and the other end of the rotating rod 18 is rotatably connected to a second connecting rod 20, and the other end of the second connecting rod 20 is rotatably connected to the top surface of another movable plate 15;

[0031] A fixing plate 22 is inserted into the top surface of the rotating rod 18, and a third spring 23 is arranged in the fixing plate 22. A second circular groove is opened on the top surface of the fixing plate 22, and one end of the third spring 23 is fixedly arranged in the second circular groove. The second plug rod 24 movably passes through the fixing plate 22 and is inserted in the punch body 1. The third spring 23 is sleeved on the outer side of the second plug rod 24. A pressing plate 21 is fixedly arranged on the upper end of the second plug rod 24. The other end of the third spring 23 is attached to the bottom surface of the pressing plate 21. Two protrusions 25 are fixedly arranged at the lower part of both sides of the second plug rod 24. The two protrusions 25 are symmetrical. A second card slot is opened on the top surface of the punch body 1. Two second slide grooves are opened in the second card slot. The two second slide grooves are symmetrical. Both protrusions 25 slide in the corresponding second slide grooves.

[0032] Since the slide groove on the mounting plate 14 is in an inverted T shape, the slider 17 can drive the movable plate 15 to slide in the slide groove. By setting a rotating rod 18, the rotating rod 18 drives the first connecting rod 19 and the second connecting rod 20 to move, so that the two movable plates 15 drive the V-shaped plate 16 to move toward each other. Since the inner side of the V-shaped plate 16 is at a right angle, when the rotating rod 18 is rotated to a vertical state, the inner side of the V-shaped plate 16 fits against the outer side of the male mold body 1 and the female mold body 2, so that the V-shaped plate 16 clamps the male mold body 1 and the female mold body 2. By setting a second insertion rod 24, since a circular groove is provided at the bottom of the second slot, the height of the circular groove is equal to the height of the protrusion 25, and it fits against the outer side of the protrusion 25, the pressing plate 21 is rotated to make the second insertion rod 24 engage in the male mold body 1, so that the male mold body 1 and the female mold body 2 are fixed and not easy to loosen or move.

[0033] Specifically, the working principle and operation method of the utility model are as follows:

[0034] Step 1, when using the mold, align the male mold body 1 with the female mold body 2, insert the first insertion rod 5 from the top surface of the male mold body 1 into the female mold body 2, press the knob 12 downward, so that the semicircular block 8 pushes the stop block 9, and under the action of the second spring 11, the stop block 9 moves outward, so that the semicircular block 8 moves to the lower end of the stop block 9, release the knob 12, the first spring 4 rebounds, so that the stop block 9 is clamped between the semicircular block 8 and the disc block 7. When the male mold body 1 and the female mold body 2 need to be separated, the knob 12 is pressed downward, so that the disc block 7 is pressed downward under the obstruction of the limit plate 6, thereby pushing the stop block 9 outward, so that the stop block 9 moves to the upper end of the disc block 7, so that the stop block 9 pushes the disc block into the semicircular block 8, and the knob 12 is pulled upward, so that the stop block 9 moves along the outer side of the disc plate 7, and the first insertion rod 5 is pulled out of the female mold body 2;

[0035] Step 2, after combining the punch body 1 and the die body 2, rotate the rotating rod 18, and the rotating rod 18 drives the first connecting rod 19 and the second connecting rod 20 to move, so that the two movable plates 15 drive the V-shaped plate 16 to move toward each other. When the rotating rod 18 is rotated to a vertical state, the V-shaped plate 16 clamps the punch body 1 and the die body 2, and inserts the second insertion rod 24 into the punch body 1 from the top surface of the rotating rod 18, and rotates the pressing plate 21 to make the second insertion rod 24 engage in the punch body 1.

[0036] The utility model solves the problems of long time consumption, loosening and displacement in connecting and disassembling the mold when using the mold through the coordinated use of various components. The first insertion rod is provided so that the mold can be quickly connected and disassembled to save time. The V-shaped plate is provided so that the mold is not prone to loosening and displacement.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automobile parts mold, comprising a male mold body (1), characterized in that: A die body (2) is arranged at the lower end of the male die body (1), two pairs of first limit grooves (13) are provided on the upper surface of the male die body (1), the two pairs of first limit grooves (13) are arranged symmetrically, a circular plate (3) is provided in the first limit groove (13), the diameter of the circular plate (3) is equal to the diameter of the first limit groove (13), a knob (12) is fixedly provided on the upper surface of the circular plate (3), a first spring (4) is fixedly provided in the first limit groove (13), the upper surface of the first spring (4) is affixed to the lower surface of the circular plate (3), a first insertion rod (5) is fixedly provided on the lower surface of the circular plate (3), the first spring (4) is sleeved on the outer side of the first insertion rod (5), a semicircular block (8) is fixedly provided at the other end of the first insertion rod (5), two pairs of circular holes are provided on the upper surface of the male die body (1), the die body ( Two pairs of first circular grooves are provided at the upper end of the semicircular block (2), each of the circular hole and the first circular groove is on the same axis as the corresponding first limiting groove (13), the diameter of each of the circular hole and the first circular groove is equal to the diameter of the semicircular block (8), the first insertion rod (5) movably passes through the circular hole and is inserted in the first circular groove, the upper end of the semicircular block (8) is provided with a disc-shaped block (7), the diameter of the semicircular block (8) is equal to the diameter of the middle part of the disc-shaped block (7), the middle part of the disc-shaped block (7) is provided with a connecting hole, the upper surface of the semicircular block (8) is provided with a first clamping groove, the shape of the first clamping groove is the same as the shape of the lower half of the disc-shaped block (7), the upper surface of the disc-shaped block (7) is provided with a limiting plate (6), the other end of the first insertion rod (5) passes through the limiting plate (6) and is movably inserted in the middle part of the disc-shaped block (7), and a fixing mechanism is provided in the die body (2).

2. The automotive parts mold according to claim 1, characterized in that: The fixing mechanism comprises a stopper (9), two pairs of second limiting grooves are provided in the die body (2), each pair of the second limiting grooves is located on one side of each pair of first circular grooves, a stopper (9) is movably provided in the second limiting groove, one end face of the stopper (9) is inclined and fits with the outer surface of the disc-shaped block (7).

3. The automotive parts mold according to claim 2, characterized in that: A round rod (10) is fixedly provided on the other end face of the stop block (9), a second spring (11) is sleeved on the outer surface of the round rod (10), one end face of the second spring (11) is fitted on the other end face of the stop block (9), and the other end face of the second spring (11) is fixedly provided in the second limiting groove.

4. The automotive parts mold according to claim 1, characterized in that: A movable plate (15) is provided on both sides of the top surface of the male mold body (1), and a pair of V-shaped plates (16) are fixedly provided on both sides of the bottom surfaces of the two movable plates (15). The inner sides of the V-shaped plates (16) are in a right angle shape, and the inner sides of the V-shaped plates (16) are fitted on the outer sides of the male mold body (1) and the female mold body (2). A pair of sliding blocks (17) are fixedly provided in the middle of the bottom surfaces of the two movable plates (15).

5. The automotive parts mold according to claim 4, characterized in that: A pair of mounting plates (14) are fixedly provided on both sides of the male mold body (1), each mounting plate (14) has a first slide groove at its upper end, and each slider (17) slides in the corresponding first slide groove.

6. The automotive parts mold according to claim 4, characterized in that: A rotating rod (18) is rotatably connected to the middle of the top surface of the male mold body (1), one end of the rotating rod (18) is rotatably connected to a first connecting rod (19), the other end of the first connecting rod (19) is rotatably connected to the top surface of a movable plate (15), the other end of the rotating rod (18) is rotatably connected to a second connecting rod (20), the other end of the second connecting rod (20) is rotatably connected to the top surface of another movable plate (15).

7. The automotive parts mold according to claim 6, characterized in that: A fixing plate (22) is inserted into the top surface of the rotating rod (18), a third spring (23) is arranged in the fixing plate (22), a second circular groove is opened on the top surface of the fixing plate (22), one end of the third spring (23) is fixedly arranged in the second circular groove, a second insertion rod (24) movably passes through the fixing plate (22) and is inserted in the punch body (1), the third spring (23) is sleeved on the outer side of the second insertion rod (24), a pressing plate (21) is fixedly arranged at the upper end of the second insertion rod (24), and the other end of the third spring (23) is attached to the bottom surface of the pressing plate (21).

8. The automotive parts mold according to claim 7, characterized in that: Two protrusions (25) are fixedly provided at the lower part of both sides of the second insertion rod (24), and the two protrusions (25) are symmetrical. A second clamping groove is provided on the top surface of the male mold body (1), and two second slide grooves are provided in the second clamping groove. The two second slide grooves are symmetrical, and the two protrusions (25) slide in the corresponding second slide grooves.

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