Clamping tool for mold machining

Abstract

The utility model discloses a clamping tool for mould processing, which belongs to the field of clamping tools and comprises a placing platform, and supporting legs are arranged on the lower surface of the placing platform. By means of the arranged supporting and guiding structure, after a mold is machined, a servo motor in the supporting and guiding structure can be started, so that a lifting frame, a carrier roller and other structures in the supporting and guiding structure ascend, the carrier roller penetrates into a strip-shaped hole to support the mold, the mold can be rapidly moved through rotation of the carrier roller, and the mold machining efficiency is improved. According to the mold fixing device, the mold can be conveniently disassembled and carried, meanwhile, the mold can be conveniently installed and moved, clamping structures are arranged in T-shaped grooves, the clamping structures can be moved, increased or decreased according to actual conditions, the use flexibility and adaptability are high, abutting assemblies are arranged in the clamping structures, adjusting screws are used for being matched with rubber abutting blocks to abut against and fix the mold, and therefore the mold fixing device is convenient to use. The mold clamping device can be suitable for clamping conventional molds and can also be used for clamping molds in irregular shapes.

Description

Technical Field

[0001] The utility model relates to the field of clamping tooling, in particular to a clamping tooling used for mold processing. Background Art

[0002] Molds are the various molds and tools used in industrial production to produce desired products through methods such as injection molding, blow molding, extrusion, die-casting, forging, smelting, and stamping. Simply put, molds are tools that alter the physical state of the material being molded to achieve the desired shape. During mold production and processing, molds require polishing, drilling, and other processes, necessitating fixtures to secure and secure the molds.

[0003] When using the clamping fixture, the mold is placed on a platform and clamped and fixed with a clamping plate. However, existing clamping fixtures only have two clamping plates. While they can effectively clamp regular-shaped molds such as long strips and squares, they are ineffective for irregular molds. When processing irregular molds, they are prone to loosening, which in turn affects processing accuracy. Furthermore, after processing, the mold needs to be disassembled and transported. Since the mold itself is heavy and the clamping fixture lacks a structure for supporting, lifting, or guiding, the mold is extremely inconvenient to transport. Utility Model Content

[0004] The main purpose of the utility model is to provide a clamping tool for mold processing, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A clamping tool for mold processing includes a placement platform, a lower surface of the placement platform is provided with support legs, the support legs are provided with a fixing plate, a strip hole is opened on the placement platform, a support and guide structure is provided on the fixing plate, a clamping structure is installed on the placement platform, and the clamping structure includes a T-block, a stud, an L-frame and a tightening assembly, the T-block is fixedly connected to the stud, and the T-block is arranged on the placement platform, the L-frame is connected to the tightening assembly, and the L-frame is connected to the stud.

[0007] Preferably, the legs are welded to the lower surface of the placement platform, the fixing plates are fixedly mounted on the legs, and a T-slot is provided on the placement platform.

[0008] Preferably, the T-slots are symmetrically arranged on the placement platform, and the clamping structure is installed in the T-slots on the placement platform.

[0009] Preferably, the support and guide structure includes a lifting frame, a guide sleeve, a guide column, a nut seat, a servo motor, a screw rod, a support block and a roller. The guide sleeve is installed on the fixed plate. The lifting frame is fixedly connected to the guide column, and the guide column passes through the guide sleeve and the fixed plate. The nut seat is installed on the lifting frame. The servo motor is fixed on the lower surface of the fixed plate. The screw rod is connected to the servo motor, and the screw rod is threadedly connected to the nut seat. The roller is rotatably installed on the support block, and the support block is fixed on the lifting frame. The rollers correspond one-to-one to the strip holes.

[0010] Preferably, the clamping structure further includes a U-shaped hole and a locking nut, the U-shaped hole is opened at the lower end of the L-shaped frame, the T-shaped block is located in the T-shaped slot, the stud passes through the U-shaped hole, and the locking nut is connected to the U-shaped hole.

[0011] Preferably, the tightening assembly includes a rotating block, a pin, an adjusting screw, a plug connector, a rubber tightening block and a plug-in slot. The rotating block is rotatably arranged at the upper end of the L-shaped frame by the pin, the adjusting screw is fixedly connected to the plug connector, and the adjusting screw is threadedly connected to the rotating block. The plug-in slot is opened on the rubber tightening block, and the rubber tightening block is connected to the plug connector through the plug-in slot.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the clamping tooling for mold processing, through the support and guide structure provided, when the mold processing is completed, the servo motor in the support and guide structure can be started to make the lifting frame, rollers and other structures in the support and guide structure rise, and the rollers penetrate into the strip holes to support the mold, and the rotation of the rollers can be used to quickly move the mold, which is convenient for the disassembly and transportation of the mold, and also convenient for the installation and movement of the mold. A clamping structure is provided in the T-slot, and the clamping structure can be moved and increased or decreased according to actual conditions, with high flexibility and adaptability. A clamping assembly is provided in the clamping structure, and the mold is clamped and fixed by using an adjusting screw in combination with a rubber clamping block, which can adapt to the clamping of conventional molds and can also clamp molds of irregular shapes, and the rubber clamping block can play a protective role to prevent damage to the mold caused by excessive clamping force. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a structural diagram of the support and guide structure of the utility model;

[0015] Figure 3 This is a schematic structural diagram of the clamping structure of the utility model;

[0016] Figure 4 It is a structural diagram of the tightening component of the utility model.

[0017] In the figure: 1. Placement platform; 2. Support legs; 3. Fixed plate; 4. Strip hole; 5. Support and guide structure; 501. Lifting frame; 502. Guide sleeve; 503. Guide column; 504. Nut seat; 505. Servo motor; 506. Screw; 507. Support block; 508. Roller; 6. Clamping structure; 601. T-block; 602. Stud; 603. L-shaped frame; 604. U-shaped hole; 605. Locking nut; 606. Tightening assembly; 6061. Rotating block; 6062. Pin; 6063. Adjusting screw; 6064. Plug connector; 6065. Rubber tightening block; 6066. Plug slot; 7. T-slot. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] like Figures 1-4 As shown, a clamping tool for mold processing includes a placing platform 1, the lower surface of the placing platform 1 is provided with a support leg 2, the support leg 2 is provided with a fixed plate 3, the placing platform 1 is provided with a strip hole 4, the fixed plate 3 is provided with a support guide structure 5, the placing platform 1 is installed with a clamping structure 6, the support leg 2 is welded to the lower surface of the placing platform 1, the fixed plate 3 is fixedly installed on the support leg 2, the placing platform 1 is provided with a T-slot 7, the T-slot 7 is symmetrically arranged on the placing platform 1, the clamping structure 6 is installed in the T-slot 7 on the placing platform 1, the support and guiding structure 5 includes a lifting frame 501, a guide sleeve 502, a guide column 503, a nut seat 504, a servo motor 505, a screw 506, a support block 507 and a roller 508, the guide sleeve 502 is installed on the fixed plate 3, the lifting frame 501 is fixedly connected to the guide column 503, and the guide column 503 is passed through It is passed through the guide sleeve 502 and the fixed plate 3, the nut seat 504 is installed on the lifting frame 501, the servo motor 505 is fixed on the lower surface of the fixed plate 3, the screw rod 506 is connected to the servo motor 505, and the screw rod 506 is threadedly connected to the nut seat 504, the roller 508 is rotatably installed on the support block 507, and the support block 507 is fixed on the lifting frame 501, the roller 508 corresponds to the strip hole 4 one by one, and through the support and guide structure 5, when the mold is processed, the servo motor 505 in the support and guide structure 5 can be started to make the lifting frame 501, the roller 508 and other structures in the support and guide structure 5 rise, and the roller 508 penetrates the strip hole 4 to support the mold, and the rotation of the roller 508 can be used to quickly move the mold, which is convenient for the disassembly and transportation of the mold, and also convenient for the installation and movement of the mold.

[0020] When using the clamping fixture, the entire fixture is placed by the support leg 2. After starting the servo motor 505 in the support guide structure 5, the screw 506 rotates to drive the nut seat 504 to rise, so that the lifting frame 501 rises with the support block 507 and the roller 508. During this process, the guide column 503 moves along the guide sleeve 502 to ensure the movement stability. When the roller 508 partially passes through the strip hole 4, the mold is placed on the roller 508. At this time, the position of the mold can be fine-tuned. The roller 508 rotates on the support block 507 to ensure The adjustment is smooth and flexible. After the adjustment is completed, the servo motor 505 is started again to drive the screw rod 506 to rotate, thereby lowering the lifting frame 501 through the nut seat 504, and the roller 508 lowers the mold until the mold is placed on the placement platform 1, and then the clamping structure 6 in the T-slot 7 is used to clamp and fix the mold, and finally the processing is carried out. After the mold processing is completed, the clamping effect of the clamping structure 6 is released, and the support and guide structure 5 is started to lift the mold, and then the mold is quickly moved and transported for unloading. The structure is simple and the operation is convenient.

[0021] Through the above embodiment, the clamping structure 6 includes a T-block 601, a stud 602, an L-shaped frame 603 and a tightening component 606, the T-block 601 is fixedly connected to the stud 602, and the T-block 601 is arranged on the placement platform 1, the L-shaped frame 603 is connected to the tightening component 606, and the L-shaped frame 603 is connected to the stud 602, the clamping structure 6 also includes a U-shaped hole 604 and a locking nut 605, the U-shaped hole 604 is opened at the lower end of the L-shaped frame 603, the T-block 601 is located in the T-slot 7, the stud 602 passes through the U-shaped hole 604, the locking nut 605 is connected to the U-shaped hole 604, the tightening component 606 includes a rotating block 6061, a pin 6062, an adjusting screw 6063, a plug connector 6064, a rubber tightening block 6065 and a plug slot 6066, the rotating block 6061 is fixedly connected to the stud 606 2 is rotated and arranged at the upper end of the L-shaped frame 603, the adjusting screw 6063 is fixedly connected to the plug connector 6064, and the adjusting screw 6063 is threadedly connected to the rotating block 6061, the plug slot 6066 is opened on the rubber pressing block 6065, and the rubber pressing block 6065 is connected to the plug connector 6064 through the plug slot 6066, and the clamping structure 6 is arranged in the T-slot 7, which can be moved and increased or decreased according to actual conditions, and has high flexibility and adaptability. The clamping structure 6 is provided with a pressing component 606, and the adjusting screw 6063 is used to cooperate with the rubber pressing block 6065 to press and fix the mold, which can adapt to the clamping of conventional molds and can also clamp molds of irregular shapes, and the rubber pressing block 6065 can play a protective role to prevent damage to the mold caused by excessive pressing force.

[0022] When clamping the mold, the T-block 601 is moved along the T-slot 7 to move the entire clamping structure 6 to a suitable position. The L-frame 603 is then rotated through the U-shaped hole 604 to adjust the angle of the L-frame 603. The locking nut 605 on the stud 602 is then turned to fix the L-frame 603 to the current position. The adjusting screw 6063 is then rotated by a tool. The adjusting screw 6063 rotates on the rotating block 6061 and moves with the rubber abutting block 6065 until the rubber abutting block 6065 abuts against the mold. In this process, the rotating block 6061 can be rotated on the L-shaped frame 603 through the pin 6062, so that the adjusting screw 6063 can be perpendicular to the inclined surface on the mold, thereby improving the clamping stability. The rubber clamping block 6065 needs to be replaced after being worn out after long-term use. The rubber clamping block 6065 is removed from the plug connector 6064 for replacement. The new rubber clamping block 6065 is connected to the plug connector 6064 through the plug slot 6066. When needed, the clamping structure 6 can be increased or decreased, and it has high adaptability and flexibility.

[0023] The above content describes the operating principles, features, and beneficial effects of the present invention. Persons skilled in the art will appreciate that the above content does not limit the present invention. The above embodiments and description describe the basic principles and features of the present invention. Various modifications and improvements may be made to the present invention as long as they are consistent with the concept of the present invention, and all such modifications shall fall within the scope of protection claimed by the present invention.

Claims

1. A clamping tool for mold processing, comprising a placement platform (1), wherein the lower surface of the placement platform (1) is provided with supporting legs (2), characterized in that: The supporting legs (2) are provided with a fixing plate (3), the placing platform (1) is provided with a strip-shaped hole (4), the fixing plate (3) is provided with a supporting guide structure (5), the placing platform (1) is provided with a clamping structure (6), and the clamping structure (6) comprises a T-shaped block (601), a stud (602), an L-shaped frame (603) and a tightening assembly (606), the T-shaped block (601) is fixedly connected to the stud (602), and the T-shaped block (601) is provided on the placing platform (1), the L-shaped frame (603) is connected to the tightening assembly (606), and the L-shaped frame (603) is connected to the stud (602).

2. The clamping tool for mold processing according to claim 1, characterized in that: The supporting legs (2) are welded to the lower surface of the placement platform (1), the fixing plate (3) is fixedly mounted on the supporting legs (2), and a T-shaped slot (7) is provided on the placement platform (1).

3. The clamping tool for mold processing according to claim 2, characterized in that: The T-slots (7) are symmetrically arranged on the placement platform (1), and the clamping structure (6) is installed in the T-slots (7) on the placement platform (1).

4. The clamping tool for mold processing according to claim 3, characterized in that: The support and guide structure (5) comprises a lifting frame (501), a guide sleeve (502), a guide column (503), a nut seat (504), a servo motor (505), a screw rod (506), a support block (507) and a roller (508), wherein the guide sleeve (502) is mounted on the fixed plate (3), the lifting frame (501) is fixedly connected to the guide column (503), and the guide column (503) passes through the guide sleeve (502) and the fixed plate (3), and the nut The seat (504) is installed on the lifting frame (501), the servo motor (505) is fixed on the lower surface of the fixed plate (3), the screw rod (506) is connected to the servo motor (505), and the screw rod (506) is threadedly connected to the nut seat (504), the roller (508) is rotatably installed on the support block (507), and the support block (507) is fixed on the lifting frame (501), and the roller (508) corresponds to the strip hole (4) one by one.

5. The clamping tool for mold processing according to claim 4, characterized in that: The clamping structure (6) further comprises a U-shaped hole (604) and a locking nut (605), wherein the U-shaped hole (604) is provided at the lower end of the L-shaped frame (603), the T-shaped block (601) is located in the T-shaped slot (7), the stud (602) passes through the U-shaped hole (604), and the locking nut (605) is connected to the U-shaped hole (604).

6. The clamping tool for mold processing according to claim 5, characterized in that: The tightening assembly (606) comprises a rotating block (6061), a pin (6062), an adjusting screw (6063), a plug connector (6064), a rubber tightening block (6065) and a plug slot (6066). The rotating block (6061) is rotatably arranged on the upper end of the L-shaped frame (603) via the pin (6062). The adjusting screw (6063) is fixedly connected to the plug connector (6064), and the adjusting screw (6063) is threadedly connected to the rotating block (6061). The plug slot (6066) is provided on the rubber tightening block (6065), and the rubber tightening block (6065) is connected to the plug connector (6064) via the plug slot (6066).

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