Stamping die with stamping die head capable of being rapidly replaced

Abstract

The utility model relates to the technical field of die production, and provides a stamping die with a stamping die head capable of being quickly replaced, which comprises a fixed bottom plate, motors I are fixedly connected to two ends of one side in the fixed bottom plate, rotating rods are fixedly connected to output ends of the motors I, a connecting plate is fixedly connected to the top of each rotating rod, and the connecting plate is fixedly connected to the bottom of the fixed bottom plate. The other side of the connecting plate is fixedly connected with a rotating bottom plate, the top of the rotating bottom plate is fixedly connected with an auxiliary positioning frame, and the bottom of the mold head body can be fixed through an arranged first inserting rod, so that positioning of the mold head body can be achieved; the two sides of the die head body can be fixed through the auxiliary positioning frames arranged on the two sides, the first motor is started to rotate the rotating rod so that the two sides of the auxiliary positioning frames can be combined, positioning of the two sides of the die head body can be achieved, and the die head body can be stably fixed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of mould production, and specifically relates to a stamping die capable of quickly replacing a stamping die head. BACKGROUND

[0002] The stamping die is a kind of special process equipment for processing materials (metal or non-metal) into parts (or semi-finished products) in cold stamping processing, and is called a cold stamping die (commonly known as a cold stamping die). Stamping is a kind of pressure processing method that separates or plastically deforms materials at room temperature by using a die installed on a press to apply pressure to the materials.

[0003] After searching, the existing patent (CN215965849U) discloses a stamping die capable of quickly replacing a stamping die head, which comprises a fixed base, a lower die device is installed at the front end of the upper end of the fixed base, a support frame body is installed at the upper end of the lower die device, a stabilizing device is installed at the left end inner wall and the right end inner wall of the support frame body, a hydraulic cylinder is installed at the rear end of the upper end of the fixed base, a hydraulic push rod is fixedly installed at the output end of the hydraulic cylinder, a connecting plate is installed at the upper end of the hydraulic push rod, and a stamping device is installed at the front end of the connecting plate. Preferably, the stamping device comprises a fixed frame, an upper die plate is installed at the lower end of the fixed frame, two first clamping columns are installed at the front end and the rear end of the fixed frame and the upper die plate, clamping grooves are formed at the rear end of the right end of the two first clamping columns, two second clamping columns are installed at the left end and the right end of the fixed frame and the upper die plate, and the fixed frame is installed at the front end of the connecting plate. Preferably, the stabilizing device comprises a sliding block, two sliding blocks are provided, fixed connecting blocks are installed at the corresponding ends of the two sliding blocks, sliding grooves are formed in the left end inner wall and the right end inner wall of the support frame body, and the two sliding blocks are installed on the left end inner wall and the right end inner wall of the support frame body through the two sliding grooves. The utility model fixes the fixed frame and the upper die plate through the first clamping column of the stamping device, so as to fix the upper die plate in the fixed frame, then fixes the fixed frame, the upper die plate and the first clamping column through the second clamping column, when the upper die plate needs to be replaced, the second clamping column is pulled out first, then the first clamping column is pulled out, the upper die plate can be replaced, the fixed plate of the lower die device is pulled out from the fixed hole, the lower die plate can also be pulled out and replaced, the device structure is simple, the upper and lower die plates can be quickly replaced, and the replacement efficiency of the stamping die head is improved.

[0004] However, in the above scheme, the stamping operation of the die is often accompanied by high temperature, and the manual disassembly process is often prone to discomfort of the workers, and the disassembly and replacement efficiency is not high enough.

[0005] Therefore, the utility model provides a stamping die capable of quickly replacing a stamping die head. UTILITY MODEL CONTENTS

[0006] The utility model provides a kind of stamping die of stamping die head can be quickly replaced, solve the operation of mould in relevant art is often accompanied by high temperature, the process of manual disassembly is often prone to cause the discomfort of staff, and the efficiency of disassembly and replacement is not high enough Problem.

[0007] The technical scheme of the utility model is as follows: a kind of stamping die of stamping die head can be quickly replaced, including fixed base plate: the both ends of one side inside the fixed base plate are fixedly connected with motor one, the output end of the motor one is fixedly connected with rotating rod, the top of the rotating rod is fixedly connected with connecting plate, the other side of the connecting plate is fixedly connected with rotating base plate, the top of the rotating base plate is fixedly connected with auxiliary positioning frame, the number of the auxiliary positioning frame is set to two, two auxiliary positioning frames are symmetrically distributed in the middle of fixed base plate, mold head body is clamped and connected between two side auxiliary positioning frames, the bottom of the mold head body is inserted and is connected with inserting rod one, the bottom of the inserting rod one is inserted in the inside of fixed base plate, positioning mechanism one is arranged between the inserting rod one and the mold head body, positioning mechanism two is arranged between the inserting rod one and the fixed base plate, the inserting rod one can be fixed to the bottom of the mold head body, so as to realize the positioning of the mold head body, the two sides of the mold head body can be fixed by the two side auxiliary positioning frames, the two sides of auxiliary positioning frame are combined by starting motor one and rotating rotating rod, that is, the positioning of the two sides of mold head body can be realized, so that it is stably fixed.

[0008] Preferably, the inner wall of the auxiliary positioning frame is fixedly connected with an anti-skid plate, and the anti-skid plate is attached to the outside of the mold head body.

[0009] Preferably, the number of the rotating base plate is set to two, and the two rotating base plates are arranged in an open U shape. The outside corners of the two rotating base plates after splicing are fixedly connected with connecting plates, and the bottoms of the two connecting plates on the other side are fixedly connected with a positioning mechanism three.

[0010] Preferably, the positioning mechanism one includes a first insertion slot, a pneumatic telescopic rod one and a second insertion slot. The first insertion slot is arranged on both sides of the bottom of the mold head body. The first insertion slot is insertedly connected with the inserting rod one. The top of one side of the inserting rod one is fixedly connected with the pneumatic telescopic rod one. The position of one side of the mold head body inside the first insertion slot is provided with the second insertion slot. The extension end of the pneumatic telescopic rod one is adapted to be inserted into the inside of the second insertion slot. The extension end of the pneumatic telescopic rod one can be inserted into the inside of the second insertion slot, so as to realize the positioning of the top of the inserting rod one.

[0011] Preferably, the pneumatic telescopic rod one and the second insertion slot are mirror image arranged on both sides of the bottom of the mold head body, and the inserting rod one is arranged vertically.

[0012] Preferably, the positioning mechanism two includes the slot three, the motor two, the threaded rod, the slot four, the slot five and the plug rod two, the bottom of the fixed bottom plate is provided with the slot four, the inside of the slot four is connected with the plug rod one in a plug-in manner, the inside of the fixed bottom plate is provided with the slot three at the position of one side of the slot four, the inside of the slot three is fixedly connected with the motor two, the output end of the motor two is fixedly connected with the threaded rod, the lower side of one side of the plug rod one is provided with the slot five, the inside of the slot five is connected with the plug rod two in a plug-in manner, the inside of the plug rod two is screwed with the threaded rod, the threaded rod is screwed with the plug rod two, the plug rod two is inserted into the inside of the slot five by starting the motor two, and the further positioning of the mold head body can be realized.

[0013] Preferably, the slot four and the slot one are oppositely arranged, the diameter of the slot four is equal to that of the slot one, and the slot four is located directly below the slot one.

[0014] Preferably, the top of the two sides of the fixed bottom plate is fixedly connected with the switch, and the switch is electrically connected with the motor one, the pneumatic telescopic rod one, the motor two and the pneumatic telescopic rod two.

[0015] Preferably, the positioning mechanism three includes the positioning hole, the pneumatic telescopic rod two, the limiting sliding groove one, the limiting sliding groove two, the positioning sliding rod and the positioning sliding block, the bottom of the other two connecting plates is fixedly connected with the positioning sliding rod, the bottom of the positioning sliding rod is provided with the positioning hole, the surface of the fixed bottom plate is provided with the limiting sliding groove one, the limiting sliding groove two is formed on the two sides of the limiting sliding groove one, and the positioning sliding block is fixedly connected with the positioning sliding rod in a ring shape.

[0016] Preferably, the bottom of the inside of the positioning sliding block is fixedly connected with the ball bearing, the bottom of the ball bearing is located outside the positioning sliding block, the bottom of the ball bearing is located on the surface of the limiting sliding groove two and slides, the bottom of the limiting sliding groove one is fixedly connected with the pneumatic telescopic rod two, and the pneumatic telescopic rod two extends to the inside of the positioning hole, the motor one is started to rotate the auxiliary positioning frame on the two sides to open and close, the positioning sliding rod is opposite to the pneumatic telescopic rod two after being closed, the pneumatic telescopic rod two is started to position the positioning sliding rod and the connecting plate on the top, so that the mold head body is fixed.

[0017] The utility model discloses the beneficial effects of:

[0018] 1. The utility model discloses a plug rod one can realize the fixed of mould head body bottom to can realize the positioning of mould head body, the both sides setting auxiliary positioning frame can be fixed to the both sides of mould head body, and the both sides of auxiliary positioning frame are combined by starting motor one rotation rotating rod, that is, the both sides positioning of mould head body can be realized, makes it stable fixed, and it is more convenient when dismantling;

[0019] 2. The utility model discloses a pneumatic telescopic link one can realize the inside insertion of extension end of its slot no. 2 to can realize the positioning of the top of plug rod one, and the inside insertion of slot no. 5 of plug rod two is threaded by starting motor no. 2 and pushed, that is, the further positioning of mould head body can be realized, and the inside sliding of limiting slide groove no. 1 of positioning slide rod is realized through the setting of positioning slide block and positioning slide rod, and the both sides auxiliary positioning frame is opened and closed by starting motor one, and positioning slide rod and pneumatic telescopic link no. 2 are opposite after closing, and starting pneumatic telescopic link no. 2 can position positioning slide rod and the connecting plate of top to fix mould head body. DRAWINGS

[0020] The utility model will be further explained in detail in connection with the drawings and specific embodiment.

[0021] Figure 1 It is the three-dimensional structure schematic diagram of one side view of the utility model;

[0022] Figure 2 It is the three-dimensional structure schematic diagram of the other side view of the utility model;

[0023] Figure 3 It is the three-dimensional schematic diagram of the utility model from the bottom;

[0024] Figure 4 It is the structure schematic diagram of the inside of the utility model from the front;

[0025] Figure 5 It is the inside structure schematic diagram of the positioning mechanism three of the utility model;

[0026] Figure 6 It is the utility model Figure 4 The enlarged structure schematic diagram of A place in the utility model;

[0027] Figure 7 It is the enlarged structure schematic diagram of B place in the utility model Figure 4 ;

[0028] Figure 8 It is the enlarged structure schematic diagram of C place in the utility model Figure 5 ;

[0029] In the figure: 1, fixed bottom plate; 2, motor one; 3, rotating rod; 4, rotating bottom plate; 5, auxiliary positioning frame; 6, die head body; 7, connecting plate; 8, slot one; 9, plug-in rod one; 10, pneumatic telescopic rod one; 11, slot two; 12, slot three; 13, motor two; 14, threaded rod; 15, slot four; 16, slot five; 17, plug-in rod two; 18, ball; 19, positioning hole; 20, pneumatic telescopic rod two; 21, limit sliding groove one; 22, limit sliding groove two; 23, positioning sliding rod; 24, positioning sliding block; 25, switch; 26, anti-skid plate. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments only represent some of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor are involved in the protection scope of the utility model.

[0031] Embodiment 1

[0032] The preferred embodiment of the stamping die capable of quickly replacing the stamping die head provided by the utility model is as shown in the figure: Figures 1 to 8 As shown in the figure: a stamping die capable of quickly replacing a stamping die head, comprising a fixed bottom plate 1: two ends of one side inside the fixed bottom plate 1 are fixedly connected with a motor one 2, the output end of the motor one 2 is fixedly connected with a rotating rod 3, the top of the rotating rod 3 is fixedly connected with a connecting plate 7, the other side of the connecting plate 7 is fixedly connected with a rotating bottom plate 4, the top of the rotating bottom plate 4 is fixedly connected with an auxiliary positioning frame 5, the number of the auxiliary positioning frames 5 is two, the two auxiliary positioning frames 5 are symmetrically distributed in the middle of the fixed bottom plate 1, the two auxiliary positioning frames 5 are clamped and connected with a die head body 6 between the two sides, the bottom of the die head body 6 is inserted and connected with a plug-in rod one 9, the bottom of the plug-in rod one 9 is inserted into the inside of the fixed bottom plate 1, a positioning mechanism one is arranged between the plug-in rod one 9 and the die head body 6, and a positioning mechanism two is arranged between the plug-in rod one 9 and the fixed bottom plate 1.

[0033] It should be noted that the existing compression mold equipment still has certain deficiencies, the operation of the mold is often accompanied by high temperature, and the process of manual disassembly is often easy to cause discomfort of the workers, and the disassembly and replacement efficiency is not high enough.

[0034] In the embodiment, the plug-in rod one 9 arranged can realize the fixation of the bottom of the die head body 6, so that the positioning of the die head body 6 can be realized, the two sides of the die head body 6 can be fixed through the two sides of the auxiliary positioning frames 5 arranged, the two sides of the auxiliary positioning frames 5 are combined by starting the motor one 2 to rotate the rotating rod 3, so that the positioning of the two sides of the die head body 6 can be realized, and the die head body 6 is stably fixed.

[0035] The inner wall of the auxiliary positioning frame 5 is fixedly connected with an anti-skid plate 26 in the further preferable embodiment of the utility model.

[0036] The two rotating bottom plates 4 are both arranged in an open U shape, and the outer sides of the two rotating bottom plates 4 formed after splicing are fixedly connected with connecting plates 7.

[0037] The positioning mechanism one comprises a slot one 8, a pneumatic telescopic rod one 10 and a slot two 11.

[0038] In the embodiment, the pneumatic telescopic rod one 10 can be inserted into the slot two 11, so that the positioning of the top of the plug rod one 9 can be realized.

[0039] The pneumatic telescopic rod one 10 and the slot two 11 are arranged in a mirror image on the two sides of the bottom of the die head body 6, and the plug rod one 9 is arranged vertically.

[0040] Embodiment 2

[0041] Based on the embodiment 1, the preferable embodiment of the stamping die capable of quickly replacing a die head of the stamping die provided by the utility model comprises Figures 1 to 8 As shown in the figure, the positioning mechanism two comprises a slot three 12, a motor two 13, a threaded rod 14, a slot four 15, a slot five 16 and a plug rod two 17.

[0042] In the embodiment, the plug rod two 17 can be inserted into the slot five 16 by starting the motor two 13, so that the die head body 6 can be further positioned.

[0043] The further preferable embodiment of the utility model discloses, the position of slot four 15 with slot one 8 is opposite setting, the diameter of slot four 15 with slot one 8 is equal, slot four 15 is located the just below of slot one 8.

[0044] The further preferable embodiment of the utility model discloses, the top of both sides of fixed base plate 1 is fixedly connected with switch 25, switch 25 with motor one 2, pneumatic telescopic link one 10, motor two 13 and pneumatic telescopic link two 20 realize electric connection.

[0045] The further preferable embodiment of the utility model discloses, positioning mechanism three includes positioning hole 19, pneumatic telescopic link two 20, limit sliding slot one 21, limit sliding slot two 22, positioning sliding rod 23, positioning sliding block 24, the bottom of two connecting plates 7 of another side is fixedly connected with positioning sliding rod 23, the bottom of positioning sliding rod 23 is set with positioning hole 19, the surface of fixed base plate 1 is set with limit sliding slot one 21, and both sides of limit sliding slot one 21 are set with limit sliding slot two 22, and the outside of positioning sliding rod 23 is annular and is fixed with positioning sliding block 24, and the bottom of positioning sliding rod 23 is inserted in the inside of limit sliding slot one 21, and both sides of positioning sliding block 24 are inserted in the inside of limit sliding slot two 22.

[0046] In the embodiment, positioning sliding block 24 and positioning sliding rod 23 can be realized by setting and limiting the inside sliding of positioning sliding rod 23 in limit sliding slot one 21.

[0047] The further preferable embodiment of the utility model discloses, the bottom of the inside of positioning sliding block 24 is fixedly connected with ball 18, the bottom of ball 18 is located in the outside of positioning sliding block 24, the bottom of ball 18 is located in the surface sliding of limit sliding slot two 22, the bottom of limit sliding slot one 21 is fixedly connected with pneumatic telescopic link two 20, and pneumatic telescopic link two 20 is adapted to extend to the inside of positioning hole 19.

[0048] In the embodiment, starting motor one 2 can make both sides auxiliary positioning frame 5 rotate open and close, and positioning sliding rod 23 and pneumatic telescopic link two 20 are opposite after closing, and starting pneumatic telescopic link two 20 can position positioning sliding rod 23 and the connecting plate 7 of top, thereby fixing mold head body 6.

[0049] The working principle of this utility model is as follows: Activating the telescopic rod 10 allows its extended end to be inserted into the slot 2 11, thereby positioning the top of the insert rod 9. Activating the motor 2 13 threadedly pushes the insert rod 2 17 into the slot 5 16, thus positioning the other end of the mold head body 6. The insert rod 9 fixes the bottom of the mold head body 6, thus positioning the mold head body 6. Activating the motor 2 rotates the rotating rod 3 to close the two sides of the auxiliary positioning frame 5, thus positioning and stabilizing both sides of the mold head body 6. After rotating and closing the auxiliary positioning frame 5, the positioning slide rod 23 is aligned with the pneumatic telescopic rod 20. Activating the pneumatic telescopic rod 20 positions the positioning slide rod 23 and the top connecting plate 7, thereby fixing the mold head body 6. During disassembly, activating the motor 2, pneumatic telescopic rod 10, motor 2 13, and pneumatic telescopic rod 20 respectively allows the mold head to be removed.

[0050] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A press die capable of quick replacement of a press die head, characterized by, The fixed base plate (1) includes a motor (2) fixedly connected to both ends of one side of the fixed base plate (1). A rotating rod (3) is fixedly connected to the output end of the motor (2). A connecting plate (7) is fixedly connected to the top of the rotating rod (3). A rotating base plate (4) is fixedly connected to the other side of the connecting plate (7). An auxiliary positioning frame (5) is fixedly connected to the top of the rotating base plate (4). There are two auxiliary positioning frames (5). The two auxiliary positioning frames (5) are symmetrically distributed in the middle of the fixed base plate (1). A mold head body (6) is engaged between the two auxiliary positioning frames (5). A insertion rod (9) is inserted into the bottom of the mold head body (6). The bottom of the insertion rod (9) is inserted into the interior of the fixed base plate (1). A positioning mechanism (1) is provided between the insertion rod (9) and the mold head body (6). A positioning mechanism (2) is provided between the insertion rod (9) and the fixed base plate (1).

2. The stamping die of claim 1, wherein, The inner wall of the auxiliary positioning frame (5) is fixedly connected with an anti-slip plate (26), and the anti-slip plate (26) is attached to the outer side of the mold head body (6).

3. The stamping die of claim 1, wherein, There are two rotating base plates (4). Both rotating base plates (4) are U-shaped with openings facing each other. The four outer corners formed by splicing the two rotating base plates (4) are fixedly connected with connecting plates (7). The bottom of the two connecting plates (7) on the other side are fixedly connected with positioning mechanism three.

4. The stamping die of claim 3, wherein, The positioning mechanism includes a slot 1 (8), a pneumatic telescopic rod 1 (10), and a slot 2 (11). The slot 1 (8) is located on both sides of the bottom of the mold head body (6). A rod 1 (9) is inserted into the slot 1 (8). A pneumatic telescopic rod 1 (10) is fixedly connected to the top of one side of the rod 1 (9). The slot 2 (11) is located inside the mold head body (6) on one side of the slot 1 (8). The extension end of the pneumatic telescopic rod 1 (10) is adapted to be inserted into the inside of the slot 2 (11).

5. The stamping die of claim 4, wherein, The pneumatic telescopic rod one (10) and the slot two (11) are located on both sides of the bottom of the mold head body (6) in a mirror arrangement, and the insert rod one (9) is arranged vertically.

6. The stamping die of claim 1, wherein, The positioning mechanism 2 includes slot 3 (12), motor 2 (13), threaded rod (14), slot 4 (15), slot 5 (16), and insert rod 2 (17). Slot 4 (15) is provided at the bottom of the fixed base plate (1). Insert rod 1 (9) is inserted into the interior of slot 4 (15). Slot 3 (12) is provided inside the fixed base plate (1) on one side of slot 4 (15). Motor 2 (13) is fixedly connected inside slot 3 (12). Threaded rod (14) is fixedly connected to the output end of motor 2 (13). Slot 5 (16) is provided below one side of insert rod 1 (9). Insert rod 2 (17) is inserted into the interior of slot 5 (16). Threaded rod (14) is threaded into the interior of insert rod 2 (17). Threaded rod (14) is threadedly connected to insert rod 2 (17).

7. The stamping die of claim 6, wherein, The fourth slot (15) is opposite to the first slot (8), the fourth slot (15) is equal to the diameter of the first slot (8), and the fourth slot (15) is located directly below the first slot (8).

8. The stamping die of claim 1, wherein, The top of the two sides of the fixed bottom plate (1) is fixedly connected with the switch (25), and the switch (25) is electrically connected with the motor (2), the pneumatic telescopic rod (10), the motor (2) and the pneumatic telescopic rod (20).

9. The stamping die of claim 3, wherein, The positioning mechanism three includes a positioning hole (19), a pneumatic telescopic rod (20), a limiting sliding groove (21), a limiting sliding groove (22), a positioning sliding rod (23), and a positioning sliding block (24). The bottom of the other two connecting plates (7) is fixedly connected with the positioning sliding rod (23). The bottom of the positioning sliding rod (23) is provided with the positioning hole (19). The surface of the fixed bottom plate (1) is provided with the limiting sliding groove (21). The two sides of the limiting sliding groove (21) are provided with the limiting sliding groove (22). The outer part of the positioning sliding rod (23) is fixedly connected with the positioning sliding block (24). The bottom of the positioning sliding rod (23) is inserted into the inside of the limiting sliding groove (21). The two sides of the positioning sliding block (24) are inserted into the inside of the limiting sliding groove (22).

10. The stamping die of claim 9, wherein, The inside of the positioning sliding block (24) is fixedly connected with the ball (18). The bottom of the ball (18) is located outside the positioning sliding block (24). The bottom of the ball (18) is located on the surface of the limiting sliding groove (22) and slides. The bottom of the limiting sliding groove (21) is fixedly connected with the pneumatic telescopic rod (20). The pneumatic telescopic rod (20) is adapted to extend into the inside of the positioning hole (19).

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