High-hardness drum pressing die

Abstract

The utility model discloses a high-hardness drum pressing die, which comprises a main body component, and the main body component comprises a supporting seat, a hydraulic cylinder, an upper die and a lower die; the limiting component comprises a supporting table; the clamping part comprises a clamping roller, a rotating roller, a first connecting pipe, a sliding rod, a lead screw, a supporting block and a second connecting pipe; the hydraulic cylinder is fixedly installed at the upper end of the supporting base, and the upper die is arranged at the upper end in the supporting base. The problems that when an existing drum pressing die is used for machining a part material, the two ends of the material exceed the interior of the die, the two ends of the material are in a suspended state outside the die, and therefore when the material is stamped, generated vibration is likely to stir the two ends of the material, and the material is damaged are solved. The two ends of the material are shaken and seriously deformed, and meanwhile, the position of the material is deviated.

Description

Technical Field

[0001] The utility model relates to the technical field of drum pressing moulds, in particular to a high-hardness drum pressing mould. Background Art

[0002] The drum die is also called a mold. The drum die processes parts by stamping and other methods, changing the shape of the material of the processed parts to achieve the effect of processing the parts material. At the same time, the drum die has extremely high hardness, which can prevent damage and deformation when stamping the parts material.

[0003] However, it still has the following disadvantages in actual use:

[0004] When the existing drum pressing mold is used to process part materials, for parts with longer lengths, both ends of the material extend beyond the inside of the mold, leaving both ends of the material suspended outside the mold. As a result, when the material is stamped, the vibration generated can easily move the two ends of the material, causing the two ends of the material to shake, and even severely deform the two ends of the material, while causing the position of the material itself to shift. Utility Model Content

[0005] The purpose of the utility model is to provide a high-hardness pressing drum mold to solve the problem raised in the above-mentioned background technology that, when the existing pressing drum mold is used to process part materials, for part materials with a long length, the two ends of the material exceed the interior of the mold, so that the two ends of the material are in a suspended state outside the mold, so that when the material is stamped, the vibration generated can easily move the two ends of the material, causing the two ends of the material to shake, and even severely deform the two ends of the material, and at the same time cause the position of the material itself to shift.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is a high-hardness drum pressing die, comprising:

[0008] The main body component includes a support seat, a hydraulic cylinder, an upper mold and a lower mold;

[0009] A limiting component, wherein the limiting component includes a support platform;

[0010] A clamping component, the clamping component comprising a clamping roller, a rotating roller, a first connecting tube, a sliding rod, a screw rod, a supporting block and a second connecting tube;

[0011] The hydraulic cylinder is fixedly mounted on the upper end of the support seat, the upper mold is arranged at the upper end in the support seat, the output shaft of the hydraulic cylinder is fixedly connected to the top of the upper mold by passing through the side wall of the support seat, the lower mold is arranged below the upper mold, and is fastened to the lower end side wall in the support seat, the support platform is symmetrically fixedly mounted on the side walls on both sides of the lower mold, the clamping rollers are rotatably connected to the inside of the support platform, and the tops are parallel to the top surface of the support platform, the sliding rod and the screw rod are respectively fixedly connected to the two ends of the support platform, the first connecting tube and the second connecting tube are respectively slidably connected to the rod walls of the sliding rod and the screw rod, the support blocks are respectively fixedly connected to the side walls of the first connecting tube and the second connecting tube, and the rotating rollers are rotatably connected to the inside of the support block through the rotating shafts at both ends.

[0012] Furthermore, the limiting component also includes a moving hole, a bidirectional screw, a clamping plate and a handle;

[0013] The movable hole is symmetrically arranged inside the support platform, and the two ends of the bidirectional screw are rotatably connected to the side walls of the movable hole respectively, and the bidirectional screw passes through the inside of the side wall between the two movable holes, and is rotatably connected to the inside of the side wall between the two movable holes, and the handle is rotatably connected to the inside of the front end side wall of the support platform, and the end of the handle is fixedly connected to one end of the bidirectional screw by passing through the inside of the side wall of the support platform, and the clamping plates are symmetrically fixedly connected to the inside of the movable hole, and are both threadedly sleeved on the rod wall of the bidirectional screw.

[0014] Furthermore, the limiting component also includes a limiting roller;

[0015] The limiting rollers are rotatably connected to the inside of the clamping plate at equal intervals and are all arranged above the moving holes.

[0016] Furthermore, the clamping component also includes a threaded tube;

[0017] The threaded tube is threadably sleeved on the rod wall of the screw rod, and the bottom of the threaded tube is rotatably connected to the upper end of the second connecting tube.

[0018] Furthermore, the clamping component also includes a support frame;

[0019] The support frames are respectively arranged on both sides of the upper mold, the support frames are U-shaped, and are fixedly connected to the side walls of the support platform, and the upper ends of the sliding rod and the screw rod are fixedly connected to the top surface inside the support frame.

[0020] Furthermore, the side walls of the support frame do not contact the side walls of the upper mold.

[0021] Furthermore, the bottom of the limiting roller is located inside the moving hole.

[0022] Compared with the prior art, the advantages of the present invention are:

[0023] The utility model places the processed material between two clamping plates, rotates the handle to move the clamping plates downward, and makes the side walls of the material fit with the side walls of the limiting rollers in the clamping plates. Then the material enters between the rotating roller and the clamping roller, rotates the threaded tube to drive the rotating roller to move, and makes the side walls of the clamping roller and the rotating roller fit with the side walls of the material. This not only limits the material, but also prevents the vibration during stamping from reaching both ends of the material.

[0024] Based on the above beneficial effects, through the cooperation between the clamping roller, rotating roller, clamping plate and limiting roller, the processed material can be conveniently clamped and limited, and the clamping roller, rotating roller and limiting roller can also make the limited material move conveniently, which can not only limit the material, but also prevent the vibration during stamping from causing shaking and deformation of the two ends of the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0026] Figure 1 It is the main figure of the utility model;

[0027] Figure 2 It is a side view of the utility model;

[0028] Figure 3 This is a schematic structural diagram of the screw rod component of the utility model.

[0029] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0030] 11. Support seat; 12. Hydraulic cylinder; 13. Upper mold; 14. Lower mold;

[0031] 21. Support platform; 22. Moving hole; 23. Bidirectional screw; 24. Clamping plate; 25. Limiting roller; 26. Handle;

[0032] 31. Clamping roller; 32. Rotating roller; 33. First connecting tube; 34. Sliding rod; 35. Threaded tube; 36. Screw rod; 37. Support block; 38. Second connecting tube; 39. Support frame. DETAILED DESCRIPTION

[0033] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0034] See also Figure 1-3 As shown, this embodiment is a high-hardness drum die, comprising:

[0035] The main body component includes a support seat 11, a hydraulic cylinder 12, an upper mold 13 and a lower mold 14;

[0036] The support seat 11 is used to support and place the hydraulic cylinder 12, the upper mold 13 and the lower mold 14;

[0037] A limiting component, the limiting component includes a support platform 21;

[0038] A clamping component, which includes a clamping roller 31, a rotating roller 32, a first connecting tube 33, a sliding rod 34, a screw rod 36, a supporting block 37 and a second connecting tube 38;

[0039] The hydraulic cylinder 12 is fixedly installed on the upper end of the support seat 11, and the upper mold 13 is arranged at the upper end in the support seat 11. The output shaft of the hydraulic cylinder 12 is fixedly connected to the top of the upper mold 13 by passing through the side wall of the support seat 11. The lower mold is arranged below the upper mold 13 and is fastened to the lower end side wall in the support seat 11. The support platform 21 is symmetrically fixedly installed on the side walls of both sides of the lower mold 14. The clamping rollers 31 are rotatably connected to the inside of the support platform 21, and the tops are level with the top surface of the support platform 21. The sliding rod 34 and the screw rod 36 are respectively fixedly connected to the two ends of the support platform 21. The first connecting tube 33 and the second connecting tube 38 are respectively slidably connected to the rod walls of the sliding rod 34 and the screw rod 36. The support blocks 37 are respectively fixedly connected to the side walls of the first connecting tube 33 and the second connecting tube 38. The rollers 32 are rotatably connected to the inside of the support block 37 through the rotating shafts at both ends.

[0040] The position of the rotating roller 32 can be controlled, and the cooperation between the rotating roller 32 and the clamping roller 31 can clamp and limit the placed material;

[0041] The holding member also includes a threaded tube 35;

[0042] The threaded tube 35 is threadedly sleeved on the rod wall of the screw rod 36, and the bottom of the threaded tube 35 is rotatably connected to the upper end of the second connecting tube 38;

[0043] Rotating the threaded tube 35 can drive the second connecting tube 38 to move upward, so as to facilitate the movement of the rotating roller 32;

[0044] The clamping member also includes a support frame 39;

[0045] The support frames 39 are respectively arranged on both sides of the upper mold 13. The support frames 39 are U-shaped and fixedly connected to the side walls of the support platform 21. The upper ends of the slide rod 34 and the screw rod 36 are fixedly connected to the top surface of the support frame 39.

[0046] It is convenient to support the slide rod 34 and the screw rod 36, and to limit the internal rotating roller 32;

[0047] Working principle: After the material passes through the inside of the clamping plate 24, the material enters between the rotating roller 32 and the clamping roller 31, and the threaded tube 35 is rotated so that the threaded tube 35 drives the second connecting tube 38 to move on the screw rod 36, so that the support block 37 can drive the rotating roller 32 to move, so that the side walls of the clamping roller 31 and the rotating roller 32 are both in contact with the side walls of the material. When the stamping work is performed, since the side walls of the rotating roller 32 and the clamping roller 31 are in contact with the side walls of the material, the vibration of the stamping can be prevented from directly affecting the two ends of the material, and the force of the vibration can be shared by the rotating roller 32 and the clamping roller 31, so as to protect the material.

[0048] See also Figure 1-3 As shown, this embodiment is based on the above embodiment 1.

[0049] The limiting component also includes a moving hole 22, a bidirectional screw 23, a clamping plate 24 and a handle 26;

[0050] The moving holes 22 are symmetrically arranged inside the support platform 21, and the two ends of the bidirectional screw 23 are respectively rotatably connected to the side walls of the moving holes 22, and the bidirectional screw 23 passes through the inside of the side wall between the two moving holes 22, and is rotatably connected to the inside of the side wall between the two moving holes 22, and the handle 26 is rotatably connected to the inside of the front end side wall of the support platform 21, and the end of the handle 26 is fixedly connected to one end of the bidirectional screw 23 by passing through the inside of the side wall of the support platform 21, and the clamping plate 24 is symmetrically fixedly connected to the inside of the moving hole 22, and is threadedly sleeved on the rod wall of the bidirectional screw 23;

[0051] Turn the handle 26 to make the bidirectional screw 23 drive the clamping plate 24 to move toward or in the opposite direction to clamp the material;

[0052] The limiting component also includes a limiting roller 25;

[0053] The limiting rollers 25 are rotatably connected to the inside of the clamping plate 24 at equal intervals and are all arranged above the moving holes 22;

[0054] It is convenient to move the parts when clamping them;

[0055] The side walls of the support frame 39 do not contact the side walls of the upper mold 13;

[0056] Prevent the support frame 39 from being damaged due to long-term friction after contact;

[0057] The bottom of the limiting roller 25 is located inside the moving hole 22;

[0058] It can prevent the limited part material from being stuck between the limiting roller 25 and the support platform 21;

[0059] Working principle: When placing the material to be processed, place the material between the two clamping plates 24, turn the handle 26 to move the clamping plates 24 downward, so that the side walls of the material on both sides are in contact with the side walls of the limiting rollers 25 in the clamping plates 24, and the material to be processed can be limited to prevent the position of the material from shifting due to repeated stamping during the stamping work, causing damage to the subsequent processing of the material.

[0060] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A high hardness drum die, characterized in that: include: A main body component, the main body component comprising a support seat (11), a hydraulic cylinder (12), an upper mold (13) and a lower mold (14); A limiting component, the limiting component comprising a support platform (21); A clamping component, the clamping component comprising a clamping roller (31), a rotating roller (32), a first connecting tube (33), a sliding rod (34), a screw rod (36), a supporting block (37) and a second connecting tube (38); The hydraulic cylinder (12) is fixedly mounted on the upper end of the support seat (11); the upper mold (13) is arranged at the upper end of the support seat (11); the output shaft of the hydraulic cylinder (12) is fixedly connected to the top of the upper mold (13) by passing through the side wall of the support seat (11); the lower mold is arranged below the upper mold (13) and is fixedly mounted on the lower end side wall of the support seat (11); the support platform (21) is symmetrically fixedly mounted on the side walls of both sides of the lower mold (14); and the clamping rollers (31) are rotatably connected to the support seat (21). The support platform (21) is located inside the support platform (21), and the top is level with the top surface of the support platform (21), the sliding rod (34) and the screw rod (36) are respectively fixedly connected to the two ends of the support platform (21), the first connecting tube (33) and the second connecting tube (38) are respectively slidably connected to the rod walls of the sliding rod (34) and the screw rod (36), the support block (37) is respectively fixedly connected to the side walls of the first connecting tube (33) and the second connecting tube (38), and the rotating roller (32) is rotatably connected to the inside of the support block (37) through the rotating shafts at both ends.

2. A high hardness drum die according to claim 1, characterized in that: The limiting component further comprises a moving hole (22), a bidirectional screw (23), a clamping plate (24) and a handle (26); The movable hole (22) is symmetrically arranged inside the support platform (21); the two ends of the bidirectional screw (23) are respectively rotatably connected to the side walls of the movable hole (22); the bidirectional screw (23) passes through the inside of the side wall between the two movable holes (22) and is rotatably connected to the inside of the side wall between the two movable holes (22); the handle (26) is rotatably connected to the inside of the front end side wall of the support platform (21); the end of the handle (26) is fixedly connected to one end of the bidirectional screw (23) by passing through the inside of the side wall of the support platform (21); the clamping plate (24) is symmetrically fixedly connected to the inside of the movable hole (22) and is threadedly sleeved on the rod wall of the bidirectional screw (23).

3. A high hardness pressure drum mold according to claim 2, characterized in that: The limiting component also includes a limiting roller (25); The limiting rollers (25) are rotatably connected to the inside of the clamping plate (24) at equal intervals and are all arranged above the moving holes (22).

4. A high hardness pressure drum mold according to claim 1, characterized in that: The clamping component also includes a threaded tube (35); The threaded tube (35) is threadably sleeved on the rod wall of the screw rod (36), and the bottom of the threaded tube (35) is rotatably connected to the upper end of the second connecting tube (38).

5. The high hardness drum die according to claim 1, characterized in that: The clamping component also includes a support frame (39); The support frames (39) are respectively arranged on both sides of the upper mold (13); the support frames (39) are U-shaped and fixedly connected to the side walls of the support platform (21); the upper ends of the sliding rod (34) and the screw rod (36) are fixedly connected to the top surface inside the support frame (39).

6. A high hardness pressure drum mold according to claim 5, characterized in that: The side walls of the support frame (39) do not contact the side walls of the upper mold (13).

7. The high hardness drum die according to claim 3, characterized in that: The bottom of the limiting roller (25) is located inside the moving hole (22).

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