Auxiliary transfer equipment for large stamping die

Abstract

The utility model relates to the technical field of die transfer, and discloses a large stamping die auxiliary transfer device which comprises a top box, the rear end of the inner wall of the top box is fixedly connected with an air cylinder, the driving end of the air cylinder is fixedly connected with a sliding plate, and the bottom end of the sliding plate is fixedly connected with two limiting blocks. First supporting rods are rotationally connected to the two sides of the top end of the sliding plate correspondingly, a sliding rod is rotationally connected to the other ends of the first supporting rods, long shafts are rotationally connected to the two ends of the sliding rod correspondingly, two lantern rings are slidably connected to the outer portion of the sliding rod, and clamping assemblies are fixedly connected to the top ends of the lantern rings. According to the clamping device, the sliding plate is pushed through the air cylinder, so that the first supporting rod is driven to rotate, the lantern ring slides on the sliding rod and drives the sliding rod to slide towards the center of the top box at the same time, the clamping plate is driven to clamp towards the center, the stamping die is stably clamped, and the clamping device can adapt to more stamping dies of different shapes; and the stability and the practicability of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mold transfer, in particular to a large-scale stamping mold auxiliary transfer device. Background Art

[0002] In modern manufacturing, molds are indispensable tools for producing various products, especially in plastic injection molding, metal stamping and other molding processes. Because molds usually have complex geometric shapes and precise dimensions, they require special handling equipment and technology to ensure that they are safely and accurately moved to the production line or storage location.

[0003] After searching, the Chinese patent announcement number: CN219154503U discloses a mold transfer device for precision mold production, including a bearing bottom plate, a placement frame, a fixed rod and a lifting rod, the bottom end of the bearing bottom plate is provided with a moving component; the placement frame includes a bottom frame, multiple vertical rods and multiple horizontal rods; the interior of the bottom frame is provided with a lifting component; the lifting component includes a linkage turbine and an adjusting screw, the adjusting screw thread is inserted and connected to the outside of the linkage turbine, the adjusting screw is fixedly connected to the bottom end of the lifting rod, and an adjusting mechanism is provided on one side of the adjusting screw. The utility model uses the lifting rod and the vertical rod to be connected in a movable connection manner, and a lifting component is provided at the bottom end of the lifting rod. The lifting component can drive the lifting rod to lift and lower, and then when the annular molds of different inner diameters are hung on the fixed rod, the lifting rod is driven to lift and lower through the lifting component, so that the lifting rod and the bottom end of the annular mold are contacted and supported, thereby improving the practicality of the transfer vehicle.

[0004] The beneficial effects in the above patent specification mention that "a lifting assembly is provided at the bottom end of the lifting rod, and the lifting assembly can drive the lifting rod to lift and lower. When annular molds of different inner diameters are hung on the fixed rod, the lifting rod is driven to lift and lower by the lifting assembly, so that the lifting rod and the bottom end of the annular mold are in contact and supported, thereby improving the practicality of the transfer vehicle." Although the above patent can hang annular molds of different inner diameters on the fixed rod, it cannot adapt to molds of more shapes during specific use. This requires replacing the transfer device when transferring molds of other shapes, which greatly reduces the practicality of this device. For this reason, a large-scale stamping mold auxiliary transfer equipment is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a large-scale stamping die auxiliary transfer equipment, aiming to improve the existing technology that cannot adapt to molds of more shapes. This requires replacing the transfer device when transferring some molds of other shapes, greatly reducing the practicality of this device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A large-scale stamping die auxiliary transport device comprises a top box, a cylinder is fixedly connected to the rear end of the inner wall of the top box, a slide is fixedly connected to the driving end of the cylinder, two limit blocks are fixedly connected to the bottom end of the slide, both sides of the top end of the slide are rotatably connected to a support rod, the other end of the support rod is rotatably connected to a sliding rod, both ends of the sliding rod are rotatably connected to a long axis, two collars are slidably connected to the outside of the sliding rod, a clamping assembly is fixedly connected to the top end of the collar, and a supporting assembly is slidably connected to the outside of the top box;

[0008] As a further description of the above technical solution:

[0009] The clamping assembly comprises a support, the bottom end of the support is fixedly connected to the top end of the collar, and the top end of the support is fixedly connected to a clamping plate;

[0010] As a further description of the above technical solution:

[0011] The support assembly includes a shell, the inner wall of the shell is slidably connected to the outside of the top box, the bottom end of the inner wall of the shell is fixedly connected to a plurality of bottom plates, the middle part of the top end of the bottom plate is rotatably connected to two support rods 2, the other end of the support rods 2 is rotatably connected to a slider, the inner walls of the two sliders are slidably connected to a sliding shaft, the outer sleeve of the sliding shaft is provided with a spring, both ends of the sliding shaft are fixedly connected to fixed blocks, and the top ends of the two fixed blocks are fixedly connected to the top plate;

[0012] As a further description of the above technical solution:

[0013] The bottom end of the slide plate is slidably connected to the bottom end of the inner wall of the top box, and the outer portion of the limit block is slidably connected to the bottom end of the inner wall of the top box;

[0014] As a further description of the above technical solution:

[0015] The front end of the sliding rod is slidably connected to the front end of the inner wall of the top box, and both ends of the long axis are fixedly connected to the inner wall of the top box;

[0016] As a further description of the above technical solution:

[0017] The top end of the collar is slidably connected to the top end of the inner wall of the top box, and the outer portion of the support is slidably connected to the top inner wall of the top box;

[0018] As a further description of the above technical solution:

[0019] The bottom end of the clamping plate is slidably connected to the top end of the top box, and the top end of the sliding block is slidably connected to the bottom end of the top plate;

[0020] As a further description of the above technical solution:

[0021] The two ends of the spring are respectively fixedly connected to the adjacent sides of the two sliding blocks, and a handle is fixedly connected to the right side of the shell.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, the slide plate is pushed by the cylinder, thereby driving the rotation of the support rod 1, so that the ring slides on the slide rod and drives the slide rod to slide toward the center of the top box. Because the slide groove opened at the top of the top box is distributed toward the center, it will drive the clamping plate to clamp toward the center, so as to stably clamp the stamping die, and it can adapt to more stamping dies of different shapes, increasing the stability and practicality of this device.

[0024] 2. In the utility model, when the stamping die extrude the top box, the top plate here will be subjected to force first, and then the force will be transmitted to the second support rod, causing it to rotate while driving the two sliders to slide to both sides, thereby stretching the spring to both sides to provide a reaction force, thereby offsetting the pressure of the stamping die on the top box, achieving the purpose of improving the pressure resistance and increasing the service life of this device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional schematic diagram of a large-scale stamping die auxiliary transfer device proposed by the utility model;

[0026] Figure 2 This is a schematic diagram of the structure of a clamping plate of a large-scale stamping die auxiliary transfer device proposed by the utility model;

[0027] Figure 3 This is a structural schematic diagram of a sleeve ring of a large-scale stamping die auxiliary transfer device proposed by the utility model;

[0028] Figure 4 This is a structural schematic diagram of a top plate of a large-scale stamping die auxiliary transfer device proposed by the utility model.

[0029] Legend:

[0030] 1. Top box; 2. Cylinder; 3. Slide plate; 4. Limit block; 5. Support rod 1; 6. Sliding rod; 7. Long axis; 8. Ring; 9. Pillar; 10. Clamp; 11. Shell; 12. Bottom plate; 13. Support rod 2; 14. Sliding block; 15. Sliding shaft; 16. Spring; 17. Fixed block; 18. Top plate. DETAILED DESCRIPTION

[0031] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Reference Figure 1-Figure 3 The utility model provides an embodiment: a large-scale stamping die auxiliary transfer device, including a top box 1, a cylinder 2 is fixedly connected to the rear end of the inner wall of the top box 1, and a slide plate 3 is fixedly connected to the driving end of the cylinder 2. The cylinder 2 here can drive the slide plate 3 to slide forward after starting, and the bottom end of the slide plate 3 is slidably connected to the bottom end of the inner wall of the top box 1. The bottom end of the slide plate 3 is fixedly connected to two limit blocks 4, and the outer side of the limit block 4 is slidably connected to the bottom end of the inner wall of the top box 1. The limit block 4 here is used to ensure that the slide plate 3 is in the top box 1 The bottom end of the inner wall slides in a linear motion to prevent deviation. Both sides of the top of the slide plate 3 are rotatably connected to support rods 5, and the other end of the support rod 5 is rotatably connected to a slide rod 6. The slide plate 3 here can drive the support rod 5 to rotate when sliding, and at the same time drive the slide rod 6 to slide toward the center. The front end of the slide rod 6 is slidably connected to the front end of the inner wall of the top box 1, and both ends of the slide rod 6 are rotatably connected to the long axis 7, and both ends of the long axis 7 are fixedly connected to the inner wall of the top box 1. The long axis 7 here ensures the stability of the slide rod 6 when it slides toward the center.

[0033] Reference Figure 1 , Figure 3 and Figure 4The outside of the slide rod 6 is slidably connected to two collars 8. The slide rod 6 here can drive the collar 8 to slide together when sliding. The top of the collar 8 is slidably connected to the top of the inner wall of the top box 1. The top of the collar 8 is fixedly connected with a clamping assembly. The clamping assembly includes a pillar 9. The outside of the pillar 9 is slidably connected to the top inner wall of the top box 1. Because the top of the top box 1 here is provided with a sliding groove dispersed toward the center, the pillar 9 will drive the collar 8 to continue to move toward the center when sliding. The bottom end of the pillar 9 is fixedly connected to the top of the collar 8. The top of the pillar 9 is fixedly connected with a clamping plate 10. The clamping plate 10 here is used to clamp the mold to prevent displacement. Because the clamping mechanism here is a four-corner clamping, it can also adapt to more molds of different shapes, improving the practicality of this device. The bottom end of the clamping plate 10 is slidably connected to the top of the top box 1, and the outside of the top box 1 is slidably connected with a support assembly, which includes a shell 11. The right side of the shell 11 is fixedly connected with a handle, and the inner wall of the shell 11 is slidably connected to the outside of the top box 1. The shell 11 here supports and fixes the top box 1. The bottom end of the inner wall of the shell 11 is fixedly connected with a plurality of bottom plates 12. The middle part of the top end of the bottom plate 12 is rotatably connected with two support rods 13. The bottom plate 12 here provides an upward supporting force for the support rods 13;

[0034] The other end of the support rod 13 is rotatably connected with a slider 14, and the inner walls of the two sliders 14 are slidably connected with a sliding shaft 15. The support rod 13 here can drive the slider 14 to slide on the sliding shaft 15 when it rotates. A spring 16 is sleeved on the outside of the sliding shaft 15, and the two ends of the spring 16 are respectively fixedly connected to the adjacent sides of the two sliders 14. The spring 16 here can provide a reaction force when stretched, thereby offsetting the pressure from above. Both ends of the sliding shaft 15 are fixedly connected with a fixed block 17, and the top ends of the two fixed blocks 17 are fixedly connected with a top plate 18. The top end of the slider 14 is slidably connected to the bottom end of the top plate 18. After the top box 1 here clamps the mold, the top plate 18 here will be stressed first, and then the force will be transmitted to the support rod 13, so that it rotates and drives the two sliders 14 to slide to both sides. At this time, the spring 16 will be stretched to generate a reaction force, thereby offsetting the pressure on the top plate 18, so that this device can better withstand the pressing of heavier molds, thereby improving the service life of this device.

[0035] Working principle: When the staff uses this device to transfer large stamping dies, they can first place the stamping die on the top of the top box 1. At this time, the cylinder 2 can be started, and the cylinder 2 will drive the slide plate 3 to slide to the front end. The limit block 4 here plays a limiting role. At this time, the support rod 5 can be driven to rotate around the two ends of the slide plate 3, thereby driving the slide rods 6 at both ends to slide outside the two long axes 7 respectively. And because the slide groove opened at the top of the top box 1 is distributed inward, it will drive the two rings 8 to slide toward the center of the slide rod 6, thereby driving the support 9 and the splint 10 to slide toward the center of the top box 1, thereby fixing the mold, and because of the nature of the four-corner clamping, it can adapt to more stamping dies of different shapes, increasing the stability and practicality of this device.

[0036] When the stamping die is pressed on the top of the top box 1, the top box 1 will transmit a force downward, so that the top plate 18 is pressed down, so that the two support rods 13 rotate around the end points connected to the bottom plate 12, thereby driving the slider 14 to slide to both sides, so that the spring 16 is stretched on the sliding shaft 15, so that it generates a reaction force, which offsets the force of the stamping die squeezing the top box 1, thereby increasing the service life of this device.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A large-scale stamping die auxiliary transfer device, comprising a top box (1), characterized in that: The rear end of the inner wall of the top box (1) is fixedly connected to a cylinder (2), the driving end of the cylinder (2) is fixedly connected to a slide plate (3), the bottom end of the slide plate (3) is fixedly connected to two limit blocks (4), both sides of the top end of the slide plate (3) are rotatably connected to support rods (5), the other end of the support rod (5) is rotatably connected to a slide rod (6), both ends of the slide rod (6) are rotatably connected to a long shaft (7), the outside of the slide rod (6) is slidably connected to two rings (8), the top end of the ring (8) is fixedly connected to a clamping assembly, and the outside of the top box (1) is slidably connected to a support assembly.

2. A large-scale stamping die auxiliary transfer device according to claim 1, characterized in that: The clamping assembly comprises a support (9), the bottom end of the support (9) is fixedly connected to the top end of the collar (8), and the top end of the support (9) is fixedly connected to a clamping plate (10).

3. A large-scale stamping die auxiliary transfer device according to claim 2, characterized in that: The support assembly comprises a shell (11), the inner wall of the shell (11) is slidably connected to the outside of the top box (1), a plurality of bottom plates (12) are fixedly connected to the bottom end of the inner wall of the shell (11), two second support rods (13) are rotatably connected to the middle of the top end of the bottom plate (12), the other end of the second support rod (13) is rotatably connected to a slider (14), the inner walls of the two sliders (14) are slidably connected to a sliding shaft (15), the outer part of the sliding shaft (15) is sleeved with a spring (16), both ends of the sliding shaft (15) are fixedly connected to a fixing block (17), and the top ends of the two fixing blocks (17) are fixedly connected to a top plate (18).

4. The large-scale stamping die auxiliary transfer equipment according to claim 1 is characterized in that: The bottom end of the slide plate (3) is slidably connected to the bottom end of the inner wall of the top box (1), and the outside of the limit block (4) is slidably connected to the bottom end of the inner wall of the top box (1).

5. The large-scale stamping die auxiliary transfer equipment according to claim 1 is characterized in that: The front end of the sliding rod (6) is slidably connected to the front end of the inner wall of the top box (1), and both ends of the long axis (7) are fixedly connected to the inner wall of the top box (1).

6. The large-scale stamping die auxiliary transfer equipment according to claim 2 is characterized in that: The top end of the collar (8) is slidably connected to the top end of the inner wall of the top box (1), and the outside of the support (9) is slidably connected to the inner wall of the top end of the top box (1).

7. The large-scale stamping die auxiliary transfer equipment according to claim 3 is characterized in that: The bottom end of the clamping plate (10) is slidably connected to the top end of the top box (1), and the top end of the sliding block (14) is slidably connected to the bottom end of the top plate (18).

8. The large-scale stamping die auxiliary transfer equipment according to claim 3 is characterized in that: The two ends of the spring (16) are respectively fixedly connected to adjacent sides of the two sliders (14), and a handle is fixedly connected to the right side of the housing (11).

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