Die machining equipment with safety protection device

Abstract

The utility model discloses mold machining equipment with a safety protection device, and relates to the technical field of mold machining. The mold machining equipment comprises a supporting table, a top frame is fixed to the edge of the top end of the supporting table, a T-shaped plate is arranged in the top frame in a sliding mode, and a containing groove is formed in the position, located on the inner side of the top frame, of the upper surface of the supporting table. A pair of clamping assemblies is slidably arranged in the containing groove, a limiting groove is formed in the position, located on the front side of the top frame, of the upper surface of the supporting table, and a protection assembly is slidably arranged in the limiting groove. The air cylinder is used for pushing the motor to reduce force, so that the protection plate is lifted upwards to form a closed space with the top frame, the situation that chippings generated during mold machining splash and hurt people is avoided, meanwhile, limiting on the clamping assembly is relieved, the two sets of positioning plates are relatively close to the clamping mold for positioning, and the machining efficiency is improved. And the positions of the two groups of positioning plates can be adjusted, so that the positioning plates can be used for clamping dies with different sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of mold processing, in particular to mold processing equipment with a safety protection device. Background Art

[0002] Molds are various molds and tools used in industrial production to obtain the desired products by injection molding, blow molding, extrusion, die casting or forging molding, smelting, stamping and other methods. In short, molds are tools used to make molded objects. This tool is composed of various parts. Different molds are composed of different parts. It mainly realizes the processing of the shape of the object by changing the physical state of the molded material. It is known as the "mother of industry".

[0003] An existing patent (authorization announcement number: CN220387986 U) discloses a mold processing equipment with a safety protection device. Through the linkage of the L-shaped rod in the blocking mechanism, the blocking plate can be driven down when drilling the mold. The staff only needs to operate the machine, so that no additional staff is required to perform protective operations, which improves the safety of the staff during processing and reduces the company's expenses. Compared with traditional devices, it greatly improves the work quality and use efficiency.

[0004] However, the above technical solution still has certain defects. The blocking plate is located on the outside of the processing box, which takes up space when used in the workshop, and people have to be careful to avoid bumping when passing by from one side. At the same time, the debris generated by drilling holes in the mold will enter the limit groove, causing the blocking plate to move unsmoothly or even unable to move, and thus cannot function normally. For this reason, a mold processing equipment with a safety protection device is proposed. Utility Model Content

[0005] Based on this, the purpose of the utility model is to provide a mold processing equipment with a safety protection device to solve the technical problems raised in the above background.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mold processing equipment with a safety protection device, comprising a support table, a top frame is fixed at the top edge of the support table, a T-plate is slidably arranged in the top frame, a placement groove is opened on the upper surface of the support table located on the inner side of the top frame, a pair of clamping components are slidably arranged in the placement groove, a limiting groove is opened on the upper surface of the support table located on the front side of the top frame, and a protection component is slidably arranged in the limiting groove;

[0007] The protection component includes a sliding device and a protection plate in a limit groove, the top of the protection plate is close to the upper surface of the support platform, and hard rubber blocks in contact with the upper surface of the support platform are fixed on the left and right sides of the protection plate, and a force-bearing magnet bar slidably connected to the support platform is provided at the bottom end of the hard rubber block, and two groups of steel wire ropes are fixed to the top of the protection plate, and the ends of the steel wire ropes are fixed to the T-plate, and the clamping component includes a sliding device and a driven frame in the placement groove, a positioning plate is provided in the side of the driven frame close to the center of the support platform, an active plate is slidably provided in the side of the driven frame away from the center of the support platform, and a pair of guide grooves are opened on the lower surface of the positioning plate, and guide columns fixed to the driven frame are slidably provided in the guide grooves, and a magnet rod is fixed on the side of the guide column close to the force-bearing magnet bar.

[0008] As a preferred technical solution for a mold processing equipment with a safety protection device of the utility model, a cylinder is installed on the top of the top frame, the output end of the cylinder extends into the top frame and is fixed to the upper surface of the T-plate, a motor is installed on the bottom end of the T-plate, and a drill bit is connected to the output end of the motor.

[0009] As a preferred technical solution for a mold processing equipment with a safety protection device of the utility model, the center position of the protection plate is a transparent acrylic plate, the rear surface of the protection plate is in contact with the brush strip, and the front surface of the support platform is provided with a support strip in contact with the bottom end of the protection plate.

[0010] As a preferred technical solution of the mold processing equipment with a safety protection device of the utility model, a restraining groove is opened at the contact position between the top frame and the two groups of hard rubber blocks, and the travel of the restraining groove can allow the protective plate to seal the gap on the front side of the top frame.

[0011] As a preferred technical solution of a mold processing equipment with a safety protection device of the utility model, a fixed pulley is rotatably arranged in the top frame, and the steel wire rope is wound around the fixed pulley and is arranged in an inverted J shape.

[0012] As a preferred technical solution for mold processing equipment with a safety protection device of the utility model, a transmission groove is opened on the left and right inner sides of the placement groove at the contact position with the clamping assembly, a reset spring is provided on the side of the active plate away from the magnet rod, and the other end of the reset spring is fixed to the transmission groove, and a positioning groove connected to the transmission groove is opened on the upper surface of the support platform at the contact position with the stressed magnet bar, and a telescopic spring is fixed to the positioning groove and the bottom end of the stressed magnet bar.

[0013] As a preferred technical solution for a mold processing equipment with a safety protection device of the utility model, two groups of adjustment grooves are opened on the upper surface of the driven frame, and bolts are provided on the upper surface of the driven frame that penetrate the adjustment grooves and are threadedly connected to the positioning plate, and threaded holes are opened at the contact position between the positioning plate and the bolts.

[0014] In summary, the utility model mainly has the following beneficial effects:

[0015] The utility model utilizes the force of the cylinder to push the motor down, so that the protective plate rises upward and forms a closed space with the top frame, so as to prevent the debris generated when processing the mold from splashing and injuring people. At the same time, the limit of the clamping component is released, and the two groups of positioning plates are relatively close to the clamping mold for positioning, so as to prevent the deviation during drilling. The positions of the two groups of positioning plates can be adjusted so that they can clamp molds of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 It is a three-dimensional side sectional view of the utility model;

[0018] Figure 3 This is a bottom view of the structure of the protection component of the utility model;

[0019] Figure 4 For the utility model Figure 3 Enlarged view of point A in the middle;

[0020] Figure 5 This is a three-dimensional structural diagram of the support platform of the utility model;

[0021] Figure 6 This is a top view of the support platform of the utility model;

[0022] Figure 7 This is a top view of a driven frame of the utility model;

[0023] Figure 8 It is a side cutaway view of the support platform portion of the utility model.

[0024] In the figure: 100, support platform; 200, protection component; 300, clamping component;

[0025] 101, limiting slot; 102, placing slot;

[0026] 110, top frame; 111, cylinder; 112, motor; 113, T-plate;

[0027] 210, protective plate; 220, steel wire rope; 230, brush strip; 240, hard rubber block; 250, fixed pulley; 260, force-bearing magnet strip;

[0028] 310, driven frame; 320, positioning plate; 330, active plate; 340, guide groove; 350, guide column; 360, magnet rod. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0030] The following describes an embodiment of the utility model based on its overall structure.

[0031] A mold processing equipment with a safety protection device, such as Figures 1 to 8 As shown, it includes a support platform 100, a top frame 110 is fixed at the top edge of the support platform 100, a T-plate 113 is slidably arranged in the top frame 110, a placement groove 102 is opened on the upper surface of the support platform 100 located inside the top frame 110, a pair of clamping components 300 are slidably arranged in the placement groove 102, and a limiting groove 101 is opened on the upper surface of the support platform 100 located on the front side of the top frame 110, and a protective component 200 is slidably arranged in the limiting groove 101;

[0032] The protection assembly 200 includes a protection plate 210 that is slidably arranged in the limit groove 101, the top of the protection plate 210 is close to the upper surface of the support platform 100, and the left and right sides of the protection plate 210 are fixed with hard rubber blocks 240 that are in contact with the upper surface of the support platform 100. The bottom end of the hard rubber block 240 is provided with a force-bearing magnet bar 260 that is slidably connected to the support platform 100. Two sets of steel wire ropes 220 are fixed to the top of the protection plate 210, and the ends of the steel wire ropes 220 are fixed to the T-plate 113. The clamping assembly 3 00 includes a driven frame 310 slidably arranged in the placement groove 102, a positioning plate 320 is arranged in the side of the driven frame 310 close to the center of the support platform 100, an active plate 330 is slidably arranged in the side of the driven frame 310 away from the center of the support platform 100, a pair of guide grooves 340 are opened on the lower surface of the positioning plate 320, a guide column 350 fixed to the driven frame 310 is slidably arranged in the guide groove 340, and a magnet rod 360 is fixed on the side of the guide column 350 close to the force-bearing magnet bar 260;

[0033] A cylinder 111 is installed at the top of the top frame 110, and the output end of the cylinder 111 extends into the top frame 110 and is fixed to the upper surface of the T-plate 113. A motor 112 is installed at the bottom of the T-plate 113, and the output end of the motor 112 is connected to a drill bit.

[0034] Adjust the interval between the two sets of active plates 330 according to the size of the mold, then place the mold in the placement groove 102 and between the two sets of positioning plates 320, and operate the telescopic end of the cylinder 111 to push the T plate 113 down to perform drilling processing on the mold;

[0035] When the T-plate 113 is lowered, the fixed pulley 250 is used to drag one end of the wire rope 220 to lower it, and the protective plate 210 connected to the other end of the wire rope 220 is then raised in a straight line along the limit groove 101 until the highest point forms a closed space with the top frame 110, so as to avoid the debris generated during drilling from splashing and injuring people, thereby improving the safety of the workers during processing. The workers can observe the processing of the mold through the protective plate 210, which is convenient for improving the processing quality and efficiency. When the protective plate 210 is lowered, the brush strip 230 is used to clean the debris on the inside of the protective plate 210, so as to facilitate the workers to clearly observe the processing of the inner wall mold.

[0036] When the protective plate 210 is raised, the squeezing force applied to the stressed magnet strip 260 is removed, and the stressed magnet strip 260 is raised upward and loses the repulsive force with the magnet rod 360, and the active plate 330 moves toward the side of the front surface of the support platform 100, and the guide groove 340 generates a lateral squeezing force on the guide column 350, so that the driven frame 310 and the positioning plate 320 move inward until the positioning plate 320 contacts the mold to complete the clamping effect, thereby avoiding the occurrence of offset during the drilling process, further improving the quality and efficiency of drilling. When the protective plate 210 is lowered and reset, the hard rubber block 240 squeezes the stressed magnet strip 260 to lower, and generates a repulsive force with the magnet rod 360, causing the active plate 330 to move toward the side of the rear surface of the support platform 100, and finally causing the positioning plate 320 to contact the mold to achieve a clamping effect. The manual clamping process of the mold can be omitted, and the mold can be directly taken out, thereby improving the processing efficiency of the mold in disguise.

[0037] Please refer to Figure 1 and Figure 3 The center of the protective plate 210 is a transparent acrylic plate, the rear surface of the protective plate 210 is in contact with the brush strip 230, and the front surface of the support platform 100 is provided with a support strip in contact with the bottom end of the protective plate 210.

[0038] The internal mold processing conditions can be observed through the protection plate 210 to improve its quality and efficiency. At the same time, the protection plate 210 is raised and lowered under the action of the brush bar 230 to achieve the cleaning purpose, and the support bar provides a certain support effect for the protection plate 210.

[0039] Please refer to Figure 3 A restraining groove is provided at the contact position between the top frame 110 and the two sets of hard rubber blocks 240 , and the travel of the restraining groove can allow the protective plate 210 to seal the gap on the front side of the top frame 110 .

[0040] The hard rubber block 240 and the restraining groove cooperate to make the protective plate 210 rise and fall in a straight line along a preset trajectory. At the same time, the hard rubber block 240 is used to ensure that the protective plate 210 is lowered to the lowest point and raised to the highest point to play a buffering role and avoid damage caused by rigid contact.

[0041] Please refer to Figure 2 and Figure 4 A fixed pulley 250 is rotatably disposed in the top frame 110, and the steel wire rope 220 is wound around the fixed pulley 250 and is arranged in an inverted J shape.

[0042] The fixed pulley 250 is used to make the steel wire rope 220 follow a U-shaped track. When the cylinder 111 is working, the protection plate 210 rises accordingly to achieve the purpose of protection.

[0043] Please refer to Figure 6 A transmission groove is provided on the left and right inner sides of the placement groove 102 at the contact position with the clamping assembly 300, a return spring is provided on the side of the active plate 330 away from the magnet rod 360, and the other end of the return spring is fixed to the transmission groove, and a positioning groove connected to the transmission groove is provided at the contact position between the upper surface of the support platform 100 and the stressed magnet bar 260, and a telescopic spring is fixed to the positioning groove and the bottom end of the stressed magnet bar 260.

[0044] The transmission groove has a restraining effect on the driven frame 310 to prevent its warping from affecting the clamping of the mold, and guides the movement of the active plate 330;

[0045] The telescopic spring automatically resets the lowered stressed magnet strip 260, and the reset spring generates a reset force on the moved active plate 330, which can automatically release the clamping effect on the mold, making it convenient to manually remove the processed mold.

[0046] Please refer to Figure 1 and Figure 5 Two groups of adjustment grooves are provided on the upper surface of the driven frame 310 . Bolts penetrating the adjustment grooves and threadedly connected to the positioning plate 320 are provided on the upper surface of the driven frame 310 . Threaded holes are provided at the contact positions between the positioning plate 320 and the bolts.

[0047] By turning the screws to loosen the driven frame 310, the two sets of positioning plates 320 can be pulled inward, and then the screws can be turned to lock them, thereby changing the interval between them. Molds of different sizes can be clamped and positioned, thereby improving the application range of the device.

[0048] When in use, the interval between the two sets of active plates 330 is adjusted according to the size of the mold, and then the mold is placed in the placement groove 102 and located between the two sets of positioning plates 320, and the telescopic end of the cylinder 111 is controlled to push the T plate 113 down to perform drilling processing on the mold;

[0049] When the T-plate 113 is lowered, the fixed pulley 250 is used to drag one end of the wire rope 220 to lower it, and the protective plate 210 connected to the other end of the wire rope 220 is then raised in a straight line along the limit groove 101 until the highest point forms a closed space with the top frame 110, so as to avoid the debris generated during drilling from splashing and injuring people, thereby improving the safety of the workers during processing. The workers can observe the processing of the mold through the protective plate 210, which is convenient for improving the processing quality and efficiency. When the protective plate 210 is lowered, the brush strip 230 is used to clean the debris on the inside of the protective plate 210, so as to facilitate the workers to clearly observe the processing of the inner wall mold.

[0050] When the protective plate 210 is raised, the extrusion force applied to the stressed magnet strip 260 is removed, and the stressed magnet strip 260 is raised upward and loses the repulsive force with the magnet rod 360, and the active plate 330 moves toward the front surface of the support platform 100, and the guide groove 340 generates a lateral extrusion force on the guide column 350, so that the driven frame 310 and the positioning plate 320 move toward the center until the positioning plate 320 contacts the mold to complete the clamping effect, thereby avoiding the occurrence of deviation during the drilling process, and further improving the To improve the quality and efficiency of drilling, when the protective plate 210 is lowered and reset, the hard rubber block 240 squeezes the stressed magnet bar 260 to lower, and generates a repulsive force with the magnet rod 360, so that the active plate 330 moves toward the side of the rear surface of the support platform 100, and finally makes the positioning plate 320 contact the mold for clamping effect. The manual clamping process of the mold can be omitted, and the mold can be directly taken out, which improves the processing efficiency of the mold in disguise. The parts not involved in the device are the same as the prior art or can be implemented by the prior art.

[0051] Although an embodiment of the utility model has been shown and described, this specific embodiment is merely an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A mold processing device with a safety protection device, comprising a support table (100), characterized in that: A top frame (110) is fixed at the top edge of the support platform (100), a T-plate (113) is slidably provided inside the top frame (110), a placement groove (102) is provided on the upper surface of the support platform (100) located inside the top frame (110), a pair of clamping components (300) are slidably provided in the placement groove (102), and a limiting groove (101) is provided on the upper surface of the support platform (100) located on the front side of the top frame (110), and a protective component (200) is slidably provided in the limiting groove (101); The protection assembly (200) comprises a protection plate (210) slidably disposed in a limiting groove (101), the top of the protection plate (210) being close to the upper surface of the support platform (100), hard rubber blocks (240) in contact with the upper surface of the support platform (100) being fixed on the left and right sides of the protection plate (210), the bottom end of the hard rubber block (240) being provided with a force-bearing magnet bar (260) slidably connected to the support platform (100), two groups of steel wire ropes (220) being fixed on the top of the protection plate (210), the ends of the steel wire ropes (220) being fixed to the T-plate (113), and the clamping assembly (3 00) comprises a driven frame (310) slidably arranged in a placement groove (102), a positioning plate (320) being arranged in a side of the driven frame (310) close to the center of the support platform (100), an active plate (330 being slidably arranged in a side of the driven frame (310) away from the center of the support platform (100), a pair of guide grooves (340) being opened on the lower surface of the positioning plate (320), a guide column (350) being slidably arranged in the guide groove (340) and being fixed to the driven frame (310), and a magnet rod (360) being fixed to a side of the guide column (350) close to the force-bearing magnet bar (260).

2. The mold processing equipment with a safety protection device according to claim 1, characterized in that: A cylinder (111) is installed at the top end of the top frame (110); an output end of the cylinder (111) extends into the top frame (110) and is fixed to the upper surface of a T-plate (113); a motor (112) is installed at the bottom end of the T-plate (113); and a drill is connected to the output end of the motor (112).

3. The mold processing equipment with a safety protection device according to claim 1, characterized in that: The center of the protective plate (210) is a transparent acrylic plate, the rear surface of the protective plate (210) is in contact with the brush strip (230), and the front surface of the support platform (100) is provided with a support strip in contact with the bottom end of the protective plate (210).

4. The mold processing equipment with a safety protection device according to claim 1, characterized in that: A restraining groove is provided at the contact position between the top frame (110) and the two groups of hard rubber blocks (240), and the travel of the restraining groove allows the protective plate (210) to seal the front notch of the top frame (110).

5. The mold processing equipment with a safety protection device according to claim 1, characterized in that: A fixed pulley (250) is rotatably disposed in the top frame (110), and the steel wire rope (220) is wound around the fixed pulley (250) and is arranged in an inverted J shape.

6. The mold processing equipment with a safety protection device according to claim 1, characterized in that: Transmission grooves are provided at the left and right inner sides of the placement groove (102) at the contact position with the clamping assembly (300); a return spring is provided on the side of the active plate (330) away from the magnet rod (360); the other end of the return spring is fixed to the transmission groove; a positioning groove connected to the transmission groove is provided at the contact position with the stressed magnet bar (260) on the upper surface of the support platform (100); a telescopic spring is fixed between the positioning groove and the bottom end of the stressed magnet bar (260).

7. The mold processing equipment with a safety protection device according to claim 1, characterized in that: Two groups of adjustment grooves are provided on the upper surface of the driven frame (310). Bolts that penetrate the adjustment grooves and are threadedly connected to the positioning plate (320) are provided on the upper surface of the driven frame (310). Threaded holes are provided at the contact positions between the positioning plate (320) and the bolts.

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