Mold locking buckle structure for fixing mold

Abstract

The utility model relates to the technical field of mold processing, in particular to a mold locking buckle structure for fixing a mold. The technical problems that the number of locking mechanisms of an existing mold locking buckle is insufficient, so that the locking force of the mold locking buckle is not strong enough, a mold is prone to loosening in the using process, the machining stability and the precision of a finished product are affected, the structure needs to be fixed through external screws, and the complexity of mounting and dismounting is increased are solved. According to the technical scheme, the mold locking buckle structure for fixing the mold comprises a locking block. Through the arrangement of the self-locking mechanisms and the magnetic attraction mechanism, the stability during self-locking is improved through the multiple self-locking structures, double fixing of the locking block is achieved in cooperation with the fixing mechanism, and the problem that external screws are needed for fixing is solved; therefore, the problems that due to the fact that an existing mold locking buckle structure for mold fixing is insufficient in locking mechanism, the locking force is not strong, the mold is prone to loosening, the machining stability is poor, mounting and dismounting complexity is increased by depending on external screw fixing, and the production efficiency is reduced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of mold processing, in particular to a mold locking buckle structure for fixing a mold. Background Art

[0002] A mold clamp is a mechanical device used to secure the mold. It is commonly used in injection molding machines, die-casting machines, and mold manufacturing equipment. Its main function is to lock the two parts of the mold tightly together to ensure that the mold does not shift or loosen during the processing, thereby ensuring the precision and quality of the finished product. The mold clamp applies locking force through mechanical force or a hydraulic system to ensure that the mold can operate stably under high pressure and high temperature conditions.

[0003] The common mold fixing locking buckle structure has an insufficient number of locking mechanisms, resulting in insufficient locking force of the locking buckle. The mold is prone to loosening during use, which affects the stability of processing and the accuracy of the finished product. In addition, the structure requires reliance on external screws for fixation, which increases the complexity of installation and disassembly, prolongs the operation time, and reduces production efficiency.

[0004] Therefore, the above-mentioned mold fixing locking buckle structure has an insufficient number of locking mechanisms, resulting in insufficient locking force of the locking buckle, and the mold is easy to loosen during use, thereby affecting the stability of processing and the accuracy of the finished product. In addition, the structure needs to rely on external screws for fixing, which increases the complexity of installation and disassembly, prolongs the operation time, and reduces production efficiency. These problems urgently need to be solved to improve the use scenarios of the mold fixing locking buckle structure. Utility Model Content

[0005] In order to overcome the problem that the number of existing locking mechanisms of the mold locking buckles is insufficient, resulting in the locking force of the mold locking buckles being not strong enough, the mold is easy to loosen during use, thereby affecting the stability of the processing and the accuracy of the finished product. In addition, the structure needs to rely on external screws for fixing, which increases the complexity of installation and disassembly, prolongs the operation time, and reduces production efficiency.

[0006] The technical solution of the utility model is: a locking buckle structure for fixing a mold, comprising a locking block, a self-locking mechanism provided at the outer end of the locking block, the self-locking mechanism comprising an auxiliary block, a rotating rod, a rotating plate, a locking rod, an arc groove, a locking groove, a locking buckle, and a card slot; the front end of the locking block is connected to the auxiliary block, the internal rotation of the auxiliary block is connected to the rotating rod, the right end of the rotating rod is connected to the rotating plate, the left end of the rotating plate is connected to the locking rod, an arc groove is provided inside the locking block, the arc groove and the locking rod match each other, the upper end of the locking block is provided with a magnetic attraction mechanism, and the rear end of the locking block is provided with a fixing mechanism.

[0007] Preferably, by setting a self-locking mechanism and a magnetic attraction mechanism, multiple self-locking structures improve the stability during self-locking, and cooperate with the fixing mechanism to achieve double fixation of the locking block, thereby avoiding the problem of needing external screws for fixing, to solve the common mold fixing locking buckle structure. Due to the insufficient number of locking mechanisms, the locking force of the locking buckle is not strong enough, and the mold is easy to loosen during use, thereby affecting the processing stability and the accuracy of the finished product. In addition, the structure needs to rely on external screws for fixing, which increases the complexity of installation and disassembly, prolongs the operation time, and reduces production efficiency.

[0008] Preferably, a lock slot is provided inside the lock block, a lock buckle is connected to the rear end of the lock block, the lock buckle and the lock slot match each other, the lock block and the lock buckle are movably connected, and the lock buckle matches the lock slot to achieve assembly of the lock block and the lock buckle.

[0009] Preferably, a card slot is provided at the upper end of the lock catch, and the card slot matches the lock rod, thereby achieving self-locking of the device.

[0010] Preferably, the front end of the lock buckle is inclined, and the lock buckle is movably connected to the lock rod. The inclined design of the front end of the lock buckle can lift the lock rod so that the lock rod matches the card slot, thereby completing self-locking.

[0011] Preferably, the fixing mechanism includes a rotating rod, a screw rod, a nut, and an adapter groove; the rotating rod is rotatably connected to the left and right sides of the rear side of the lock groove, the outer end of the rotating rod is connected to the screw rod, the outer end of the screw rod is threadedly connected to the nut, the nut is movably connected to the lock buckle, and adapter grooves are provided on the left and right sides of the lock buckle. When the lock buckle matches the lock groove, it will hit a small part of the screw rod on the rotating rod, thereby driving the rotating rod to rotate, and the tightening is completed through the nut and the lock buckle to achieve the reinforcement effect.

[0012] Preferably, two adapting grooves are provided, the screw rod and the adapting grooves match each other, and then the screw rod and the adapting groove are matched, and then the nut is rotated to clamp the locking block and the lock buckle to achieve a reinforcement effect and improve stability.

[0013] Preferably, the magnetic mechanism includes a positive magnetic block, a negative magnetic block, and an anti-slip pad; the upper end of the locking block is connected to the positive magnetic block, the upper end of the lock buckle is connected to the negative magnetic block, the positive magnetic block and the negative magnetic block are magnetically connected, the left and right sides of the positive magnetic block are connected to the anti-slip pads, and the left and right sides of the negative magnetic block are connected to the same anti-slip pads. The anti-slip pads facilitate the separation of the locking block and the lock buckle, and the positive magnetic block and the negative magnetic block are magnetically attracted. The added magnetic mechanism improves the stability of the locking buckle.

[0014] Beneficial effects of the utility model:

[0015] 1. By setting up a self-locking mechanism and a magnetic attraction mechanism, multiple self-locking structures improve the stability of self-locking. Cooperating with the fixing mechanism, dual fixation of the locking block is achieved, avoiding the problem of external screw fixation. This solves the problems of the existing mold fixing clamp structure due to insufficient locking mechanism, resulting in weak locking force, easy loosening of the mold, poor processing stability, and reliance on external screw fixation, which increases the complexity of installation and disassembly, prolongs operation time, and reduces production efficiency.

[0016] 2. By setting up a self-locking mechanism, the inclined design of the front end of the lock can lift the locking rod, so that the locking rod can rotate on the auxiliary block through the rotating plate and the rotating rod, thereby matching the card slot and completing self-locking. At the same time, the positive magnetic block and the negative magnetic block attract each other, improving the stability of the locking buckle. When the nut is rotated, the nut rotates on the screw rod, thereby squeezing the lock buckle and fixing the lock buckle and the locking block, thereby completing self-locking and improving the stability during locking. No external screws are required for reinforcement to achieve the tightening effect. Through this design, the stability and ease of operation of the locking buckle are significantly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Shown is a schematic diagram of a three-dimensional exploded structure of a mold locking buckle structure for fixing a mold of the present invention;

[0018] Figure 2 Shown is a schematic diagram of a three-dimensional exploded cross-sectional structure of a mold locking buckle structure for fixing a mold of the present invention;

[0019] Figure 3 Shown is a schematic diagram of the three-dimensional structure of a mold locking buckle structure for fixing a mold of the present invention;

[0020] Figure 4 What is shown is a three-dimensional rear view structural schematic diagram of a locking buckle structure for fixing a mold of the present invention.

[0021] In the figure: 1. Locking block; 2. Self-locking mechanism; 3. Magnetic mechanism; 4. Fixing mechanism; 21. Auxiliary block; 22. Rotating rod; 23. Rotating plate; 24. Locking rod; 25. Arc groove; 26. Locking groove; 27. Lock buckle; 28. Card slot; 31. Positive magnetic block; 32. Negative magnetic block; 33. Anti-slip pad; 41. Rotating rod; 42. Screw rod; 43. Nut; 44. Adapter slot. DETAILED DESCRIPTION

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] See also Figure 1-4The utility model provides an embodiment: a locking buckle structure for fixing a mold, comprising a locking block 1, a self-locking mechanism 2 is provided at the outer end of the locking block 1, the self-locking mechanism 2 comprises an auxiliary block 21, a rotating rod 22, a rotating plate 23, a locking rod 24, an arc groove 25, a locking groove 26, a locking buckle 27, and a card slot 28; the front end of the locking block 1 is connected to the auxiliary block 21, the internal rotation of the auxiliary block 21 is connected to the rotating rod 22, the right end of the rotating rod 22 is connected to the rotating plate 23, and the left end of the rotating plate 23 is connected to the locking rod 24, an arc groove 25 is opened inside the locking block 1, the arc groove 25 and the locking rod 24 match each other, the upper end of the locking block 1 is provided with a magnetic attraction mechanism 3, and the rear end of the locking block 1 is provided with a fixing mechanism 4.

[0024] See also Figure 1-4 In this embodiment, by setting a self-locking mechanism 2 and a magnetic attraction mechanism 3, multiple self-locking structures improve the stability of self-locking, and cooperate with the fixing mechanism 4 to achieve double fixation of the locking block 1, thereby avoiding the problem of needing external screws for fixing, in order to solve the common mold fixing locking buckle structure. Due to the insufficient number of locking mechanisms, the locking force of the locking buckle is not strong enough, and the mold is easy to loosen during use, thereby affecting the stability of the processing and the accuracy of the finished product. In addition, the structure needs to rely on external screws for fixing, which increases the complexity of installation and disassembly, prolongs the operation time, and reduces the production efficiency. A locking slot 26 is provided inside the block 1, and a lock buckle 27 is connected to the rear end of the locking block 1. The lock buckle 27 and the lock slot 26 match each other. The locking block 1 and the lock buckle 27 are movably connected. The lock buckle 27 matches the lock slot 26 to achieve the assembly of the locking block 1 and the lock buckle 27. A card slot 28 is provided at the upper end of the lock buckle 27. The card slot 28 and the locking rod 24 match each other. The card slot 28 matches the locking rod 24 to achieve self-locking of the device. The front end of the lock buckle 27 is inclined, and the lock buckle 27 is movably connected to the locking rod 24. The inclined design of the front end of the lock buckle 27 can lift the locking rod 24 so that the locking rod 24 matches the card slot 28, thereby completing self-locking.

[0025] See also Figure 2-443, which is a screw rod 42 and a nut 43, which is a screw rod 42 and a nut 43, which are connected to the lock buckle 27. 2 matches the adapter groove 44, and then rotate the nut 43 to clamp the locking block 1 and the lock buckle 27 to achieve a reinforcement effect and improve stability. The magnetic attraction mechanism 3 includes a positive magnetic attraction block 31, a negative magnetic attraction block 32, and an anti-slip pad 33; the upper end of the locking block 1 is connected to the positive magnetic attraction block 31, and the upper end of the lock buckle 27 is connected to the negative magnetic attraction block 32. The positive magnetic attraction block 31 is magnetically connected to the negative magnetic attraction block 32. The left and right sides of the positive magnetic attraction block 31 are connected to the anti-slip pads 33, and the left and right sides of the negative magnetic attraction block 32 are connected to the same anti-slip pads 33. The anti-slip pads 33 facilitate the separation of the locking block 1 from the lock buckle 27. The positive magnetic attraction block 31 is magnetically attracted to the negative magnetic attraction block 32. The added magnetic attraction mechanism 3 improves the stability of the locking buckle.

[0026] When working, pinch the anti-slip pads 33 on both sides of the positive magnetic block 31 and the negative magnetic block 32, insert the lock buckle 27 into the lock slot 26, and the lock buckle 27 will push the screw rod 42 forward, so that the screw rod 42 rotates through the rotating rod 41, so that the screw rod 42 matches the adapter groove 44, and the inclined design of the front end of the lock buckle 27 can lift the locking rod 24, so that the locking rod 24 rotates on the auxiliary block 21 through the rotating plate 23 and the rotating rod 22, thereby matching the card slot 28 to complete self-locking. At the same time, the positive magnetic block 31 and the negative magnetic block 32 are attracted to each other, improving the stability of the locking buckle, turning the nut 43, and the nut 43 rotates on the screw rod 42, thereby squeezing the lock buckle 27, so that the lock buckle 27 is fixed to the locking block 1, thereby completing self-locking while improving the stability during locking, and no external screws are required for reinforcement to achieve the tightening effect.

[0027] Through the above steps, the self-locking mechanism 2 and the magnetic attraction mechanism 3 are utilized, and multiple self-locking structures improve the stability during self-locking. In conjunction with the fixing mechanism 4, the double fixation of the locking block 1 can be achieved, thereby avoiding the problem of needing external screws for fixing. This is to solve the problem of the common mold fixing locking buckle structure. Due to the insufficient number of locking mechanisms, the locking force of the locking buckle is not strong enough, and the mold is easy to loosen during use, thereby affecting the stability of the processing and the accuracy of the finished product. In addition, the structure needs to rely on external screws for fixing, which increases the complexity of installation and disassembly, prolongs the operation time, and reduces production efficiency.

[0028] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the purpose of the present invention.

Claims

1. A mold locking buckle structure for fixing a mold, comprising a locking block (1), characterized in that: The outer end of the locking block (1) is provided with a self-locking mechanism (2), which includes an auxiliary block (21), a rotating rod (22), a rotating plate (23), a locking rod (24), an arc groove (25), a locking groove (26), a lock buckle (27), and a clamping groove (28); the front end of the locking block (1) is connected with the auxiliary block (21), the interior of the auxiliary block (21) is rotatably connected with the rotating rod (22), the right end of the rotating rod (22) is connected with the rotating plate (23), the left end of the rotating plate (23) is connected with the locking rod (24), the interior of the locking block (1) is provided with an arc groove (25), the arc groove (25) and the locking rod (24) are matched with each other, the upper end of the locking block (1) is provided with a magnetic attraction mechanism (3), and the rear end of the locking block (1) is provided with a fixing mechanism (4).

2. The mold locking buckle structure for fixing a mold according to claim 1, characterized in that: A locking groove (26) is provided inside the locking block (1), and a locking buckle (27) is connected to the rear end of the locking block (1). The locking buckle (27) and the locking groove (26) match each other, and the locking block (1) and the locking buckle (27) are movably connected.

3. The mold locking buckle structure for fixing a mold according to claim 2, characterized in that: The upper end of the lock catch (27) is provided with a clamping slot (28), and the clamping slot (28) and the lock rod (24) are matched with each other.

4. The mold locking buckle structure for fixing a mold according to claim 3, characterized in that: The front end of the lock catch (27) is inclined, and the lock catch (27) is movably connected to the lock rod (24).

5. The mold locking buckle structure for fixing a mold according to claim 4, characterized in that: The fixing mechanism (4) comprises a rotating rod (41), a screw rod (42), a nut (43), and an adapting groove (44); the rotating rod (41) is rotatably connected to the left and right sides of the rear side of the lock groove (26); the outer end of the rotating rod (41) is connected to the screw rod (42); the outer end of the screw rod (42) is threadedly connected to the nut (43); the nut (43) is movably connected to the lock buckle (27); and the lock buckle (27) is provided with an adapting groove (44) on the left and right sides.

6. The mold locking buckle structure for fixing a mold according to claim 5, characterized in that: Two adapting grooves (44) are provided, and the screw rod (42) and the adapting grooves (44) match each other.

7. The mold locking buckle structure for fixing a mold according to claim 6, characterized in that: The magnetic attraction mechanism (3) comprises a positive magnetic attraction block (31), a negative magnetic attraction block (32), and an anti-skid pad (33); the upper end of the lock block (1) is connected to the positive magnetic attraction block (31), the upper end of the lock buckle (27) is connected to the negative magnetic attraction block (32), the positive magnetic attraction block (31) and the negative magnetic attraction block (32) are magnetically connected, the left and right sides of the positive magnetic attraction block (31) are connected to the anti-skid pad (33), and the left and right sides of the negative magnetic attraction block (32) are connected to the same anti-skid pad (33).

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