Reinforced shielding ring mold

Abstract

The utility model discloses a reinforced shielding ring mold which comprises a movable mold and a fixed mold, and a plurality of positioning rollers are arranged on the upper surface of the fixed mold; the discharging mechanism comprises a discharging groove, and the discharging groove is formed below the stamping hole of the fixed die; the synchronous conveying belt is of a horizontal structure and is arranged in an inner cavity of the discharging groove. The multiple rotating shafts are arranged at the two ends of the inner cavity of the synchronous conveying belt correspondingly; a plurality of anti-slip strips; a driving mechanism used for rotating the rotating shaft is arranged on the outer wall of the first reversing wheel, and a positioning mechanism is arranged at the bottom of the driving mechanism. Through the arrangement mode that the discharging mechanism, the driving mechanism and the positioning mechanism are matched, the positioning mechanism is utilized, the synchronous conveying belt can stably conduct conveying movement in the inner cavity of the discharging groove, waste falling from a fixed die punching hole can be brought out of the inner cavity of the fixed die through the synchronous conveying belt, the phenomenon that the waste punching hole is blocked is reduced, and the production efficiency is improved. And the shielding ring processing efficiency of the mold is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of molds, in particular to a reinforced shielding ring mold. Background Art

[0002] The shielding ring can make the leakage current on the surface of the measured component flow back to the power supply, so that other devices or instruments are not affected by the leakage current. The shielding ring is generally bent from an aluminum round tube. The surface treatment of the ring is very important. The smooth surface can effectively control the generation of corona. The shape of the ring should be determined according to the shape of the shielded object. The existing shielding ring with a reinforced thickness version of the assembly structure needs to be stamped using a mold during production.

[0003] The existing shielding ring mold is basically composed of a fixed mold, a movable mold, a driving pressing mechanism, a cutter and other structures. Generally, the cutter is directly installed on the movable mold, and the movable mold is pressed down by the driving pressing mechanism so that the shielding material strip placed on the fixed mold can be punched and cut by the cutter, so that its unnecessary structure can be separated from the material strip, so that it forms an integrated shielding ring strip structure. However, in the process of processing the thickened shielding ring with the existing mold, the friction coefficient of the outer wall of the reinforced shielding ring is larger than that of the simpler shielding ring, and due to the increased thickness of the shielding material strip, the friction between the waste material and the bottom of the fixed mold is increased, resulting in the waste material of the stamped material strip being unable to be discharged smoothly through the discharge port at the bottom of the fixed mold, which easily causes the stamping waste of the shielding ring to block the stamping port of the fixed mold, resulting in the need to clean the waste material at the bottom of the fixed mold from time to time during continuous stamping of the shielding ring, resulting in low processing efficiency of the shielding ring. Utility Model Content

[0004] The purpose of the utility model is to provide a reinforced shielding ring mold to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solutions: a reinforced shielding ring mold, comprising: a movable mold and a fixed mold, wherein the upper surface of the fixed mold is rotatably connected with a plurality of positioning rollers;

[0006] A discharging mechanism is provided in the middle of the fixed die, and the discharging mechanism comprises:

[0007] A discharge chute, the discharge chute is arranged below the punching hole of the fixed die;

[0008] A synchronous conveyor belt, wherein the synchronous conveyor belt is horizontally arranged in the inner cavity of the discharge chute;

[0009] A plurality of rotating shafts, wherein the plurality of rotating shafts are respectively arranged at two ends of the inner cavity of the synchronous transmission belt;

[0010] A plurality of anti-slip strips, wherein the plurality of anti-slip strips are fixed to the outer wall of the synchronous transmission belt at equal intervals;

[0011] A first reversing wheel, wherein the outer wall of the first reversing wheel is provided with a driving mechanism for rotating the rotating shaft, and a positioning mechanism is provided at the bottom of the driving mechanism.

[0012] Preferably, the driving mechanism comprises:

[0013] A bearing plate, the bearing plate is arranged on one side of the outer wall of the fixed mold;

[0014] A small motor, wherein the small motor is fixed to one end of the bearing plate through a support block;

[0015] A fixed column, the fixed column is fixed to the other end of the bearing plate;

[0016] A driving rod, one end of which is interlacedly connected with the output end of the small motor, and one end of which is rotatably interlacedly connected with the top of the fixed column through a bearing;

[0017] The second reversing wheel is fixedly inserted into the middle part of the driving rod, and the second reversing wheel is meshedly connected with the outer wall of the first reversing wheel.

[0018] Preferably, the first reversing wheel is fixed to one end of one of the rotating shafts, and both ends of the rotating shaft are rotatably and interlacedly connected with the inner wall of the discharge chute via bearings.

[0019] Preferably, the synchronous transmission belt is slidably connected to the outer walls of two adjacent rotating shafts through a synchronous component, and the positioning mechanism is arranged at the bottom of the carrying plate.

[0020] Preferably, the positioning mechanism comprises:

[0021] A movable groove, the movable groove is opened on one side of the outer wall of the fixed mold;

[0022] A plurality of card slots, wherein the plurality of card slots are respectively arranged on both sides of the inner wall of the movable slot;

[0023] A plurality of clamping assemblies are respectively arranged at two ends of the bottom of the carrying plate.

[0024] Preferably, the clamping assembly comprises:

[0025] A slide groove, the slide groove is opened at the bottom of the carrying plate;

[0026] A slide plate, wherein the slide plate is slidably connected to the inner cavity of the slide groove;

[0027] An L-shaped block, the L-shaped block is fixed to one end of the slide plate, and the L-shaped block is slidably interlaced with the inner cavity of the card slot;

[0028] A positioning rod, wherein the positioning rod is fixed to the inner wall of the slide groove, and the slide plate is slidably interlaced with the outer wall of the positioning rod;

[0029] A compression spring is fixed between the adjacent slide plates and the inner wall of the slide groove, and the compression spring is sleeved on the outer wall of the positioning rod.

[0030] Technical effects and advantages of the utility model:

[0031] The utility model adopts a setting mode in which a discharge mechanism, a driving mechanism and a positioning mechanism are matched with each other, and utilizes the positioning mechanism to facilitate the drive mechanism to be stabilized on one side of the first reversing wheel, and facilitate the stable rotation of the rotating shaft, so that its synchronous transmission belt can be stably transported and moved in the inner cavity of the discharge trough, so that the waste material dropped from the punching hole of the fixed die can be brought out of the inner cavity of the fixed die through the synchronous transmission belt, thereby reducing the blockage of the waste material punching hole and improving the processing efficiency of the die on the shielding ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0033] Figure 2 For this utility model Figure 1 Schematic diagram of the local enlarged structure at point A in the middle.

[0034] Figure 3 For this utility model Figure 1 Schematic diagram of the local enlarged structure at point B in the middle.

[0035] Figure 4 It is a schematic diagram of the cross-sectional structure of the load-bearing plate of the utility model.

[0036] In the figure: 1. movable mold; 2. fixed mold; 3. positioning roller; 4. discharge mechanism; 41. discharge trough; 42. synchronous transmission belt; 43. rotating shaft; 44. anti-skid strip; 45. first reversing wheel; 5. driving mechanism; 51. bearing plate; 52. small motor; 53. fixing column; 54. driving rod; 55. second reversing wheel; 6. positioning mechanism; 61. movable groove; 62. clamping groove; 63. clamping assembly; 631. slide groove; 632. slide plate; 633. L-shaped block; 634. positioning rod; 635. compression spring. DETAILED DESCRIPTION

[0037] 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.

[0038] The utility model provides Figure 1-4 A reinforced shielding ring mold shown includes:

[0039] The movable mold 1 and the fixed mold 2 are connected by sliding and interlacing at the top of the movable mold 1 and the fixed mold 2. The upper surface of the fixed mold 2 is rotatably connected with a plurality of positioning rollers 3. The plurality of positioning rollers 3 are distributed in two rows at equal intervals, and a limiting ring is provided at the bottom of the positioning roller 3, so that the material strip can slide in the inner cavity of the limiting ring, thereby improving the stability of the material strip sliding on the fixed mold 2.

[0040] Furthermore, a discharge mechanism 4 is provided in the middle of the fixed mold 2, and the discharge mechanism 4 includes: a discharge trough 41, a synchronous transmission belt 42, a plurality of rotating shafts 43, a plurality of anti-slip strips 44 and a first reversing wheel 45. The discharge trough 41 is opened below the punching hole of the fixed mold 2, so that the waste can fall into the inner cavity of the discharge trough 41 through the inner cavity of the punching hole. The plurality of rotating shafts 43 are two rotating shafts 43. The synchronous transmission belt 42 is horizontally arranged in the inner cavity of the discharge trough 41. The synchronous transmission belt 42 is slidably connected with the outer walls of the two adjacent rotating shafts 43 through a synchronous component. The synchronous component includes a synchronous belt and two synchronous wheels. The synchronous wheel is fixed to the middle of the rotating shaft 43. The synchronous belt is fixedly embedded in the inner wall of the synchronous transmission belt 42. The synchronous belt is arranged It is placed between two synchronous wheels, and through the rotation of the rotating shaft 43, the synchronous transmission belt 42 can stably move on the outer wall of the two rotating shafts 43. The two rotating shafts 43 are respectively arranged at the two ends of the inner cavity of the synchronous transmission belt 42, and a plurality of anti-slip strips 44 are equidistantly fixed on the outer wall of the synchronous transmission belt 42. The first reversing wheel 45 is fixed to one end of one of the rotating shafts 43. The two ends of the rotating shaft 43 are respectively rotatably connected with the inner wall of the discharge trough 41 through bearings. Through the rotation of one of the rotating shafts 43, the synchronous component drives the other rotating shaft 43 to rotate synchronously, so that the synchronous transmission belt 42 can move stably, so that the waste can be discharged from one end of the fixed mold 2, and the phenomenon that the waste accumulation affects the punching hole is reduced;

[0041] Furthermore, the outer wall of the first reversing wheel 45 is provided with a driving mechanism 5 for rotating the rotating shaft 43, and the driving mechanism 5 includes: a bearing plate 51, a small motor 52, a fixing column 53, a driving rod 54 and a second reversing wheel 55, the bearing plate 51 is arranged on one side of the outer wall of the fixed mold 2, the bearing plate 51 is an L-shaped plate, the small motor 52 is a servo motor, the small motor 52 is electrically connected to an external power supply through an external switch, the small motor 52 is fixed to one end of the bearing plate 51 through a support block, the fixing column 53 is fixed to the other end of the bearing plate 51, and the driving rod 54 is One end is connected with the output end of the small motor 52, one end of the driving rod 54 is connected with the top of the fixed column 53 through the bearing, and the second reversing wheel 55 is fixedly inserted in the middle of the driving rod 54. The second reversing wheel 55 is meshed with the outer wall of the first reversing wheel 45. Through the drive of the small motor 52, the second reversing wheel 55 can drive the first reversing wheel 45 to rotate, so that the rotation of the rotating shaft 43 is convenient, and through the carrying plate 51, the driving mechanism 5 and the fixed mold 2 are convenient to be disassembled and assembled, so that the fixed mold 2 is suitable for use in different situations;

[0042] Further, a positioning mechanism 6 is provided at the bottom of the driving mechanism 5, and the positioning mechanism 6 is provided at the bottom of the carrying plate 51. The positioning mechanism 6 includes: a movable groove 61, a plurality of card slots 62 and a plurality of card connection components 63. The movable groove 61 is provided at one side of the outer wall of the fixed mold 2, and the plurality of card slots 62 are two card slots 62. The two card slots 62 are respectively provided at both sides of the inner wall of the movable groove 61, and the plurality of card connection components 63 are respectively provided at both ends of the bottom of the carrying plate 51;

[0043] Specifically, the clamping assembly 63 includes: a slide groove 631, a slide plate 632, an L-shaped block 633, a positioning rod 634 and a compression spring 635. The slide groove 631 is opened at the bottom of the carrier plate 51, and the two slide grooves 631 are arranged adjacent to each other. The slide plate 632 is slidably connected with the inner cavity of the slide groove 631. The L-shaped block 633 is fixed to one end of the slide plate 632. The L-shaped block 633 is slidably connected with the inner cavity of the clamping groove 62. Through the L-shaped block 633, it is convenient for the carrier plate 51 to be stably clamped in the inner cavity of the fixed mold 2. The positioning rod 634 is fixed to the inner wall of the slide groove 631. The slide plate 632 and the positioning rod 634 are fixed to the inner wall of the slide groove 631. The outer wall of the rod 634 is slidably connected, and the compression spring 635 is fixed between the inner wall of the adjacent slide plate 632 and the slide groove 631. The compression spring 635 is sleeved on the outer wall of the positioning rod 634. Through the compression spring 635, the slide plate 632 can be elastically pushed so that the slide plate 632 will not slide randomly. Through the positioning rod 634, the stability of the use of the compression spring 635 can be improved, and the stability of the slide plate 632 sliding in the inner cavity of the slide groove 631 can be improved, so that the sliding of the L-shaped block 633 is stable, the disassembly and assembly of the driving mechanism 5 is more convenient and stable, and the use of the mold is more stable.

[0044] 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 reinforced shielding ring mold, comprising: A movable mold (1) and a fixed mold (2), wherein the upper surface of the fixed mold (2) is rotatably connected to a plurality of positioning rollers (3); The invention is characterized in that a discharging mechanism (4) is arranged in the middle of the fixed mold (2), and the discharging mechanism (4) comprises: A discharge chute (41), wherein the discharge chute (41) is disposed below the punching hole of the fixed die (2); A synchronous transmission belt (42), wherein the synchronous transmission belt (42) is horizontally arranged in the inner cavity of the discharge chute (41); A plurality of rotating shafts (43), wherein the plurality of rotating shafts (43) are respectively arranged at two ends of the inner cavity of the synchronous transmission belt (42); A plurality of anti-slip strips (44), wherein the plurality of anti-slip strips (44) are fixed at equal distances to the outer wall of the synchronous transmission belt (42); A first reversing wheel (45), wherein the outer wall of the first reversing wheel (45) is provided with a driving mechanism (5) for rotating the rotating shaft (43), and a positioning mechanism (6) is provided at the bottom of the driving mechanism (5).

2. The reinforced shielding ring mold according to claim 1, characterized in that: The driving mechanism (5) comprises: A bearing plate (51), wherein the bearing plate (51) is arranged on one side of the outer wall of the fixed mold (2); A small motor (52), wherein the small motor (52) is fixed to one end of the bearing plate (51) via a support block; A fixed column (53), wherein the fixed column (53) is fixed to the other end of the supporting plate (51); A driving rod (54), one end of which is interlacedly connected to the output end of the small motor (52), and one end of which is rotatably interlacedly connected to the top of the fixed column (53) via a bearing; A second reversing wheel (55), the second reversing wheel (55) is fixedly inserted into the middle part of the driving rod (54), and the second reversing wheel (55) is meshedly connected with the outer wall of the first reversing wheel (45).

3. A reinforced shielding ring mold according to claim 2, characterized in that: The first reversing wheel (45) is fixed to one end of one of the rotating shafts (43), and the two ends of the rotating shaft (43) are rotatably connected to the inner wall of the discharge trough (41) through bearings.

4. The reinforced shielding ring mold according to claim 2, characterized in that: The synchronous transmission belt (42) is slidably connected to the outer walls of two adjacent rotating shafts (43) via a synchronous component, and the positioning mechanism (6) is arranged at the bottom of the carrying plate (51).

5. The reinforced shielding ring mold according to claim 4, characterized in that: The positioning mechanism (6) comprises: A movable groove (61), wherein the movable groove (61) is provided on one side of the outer wall of the fixed mold (2); A plurality of card slots (62), wherein the plurality of card slots (62) are respectively arranged on both sides of the inner wall of the movable slot (61); A plurality of clamping assemblies (63) are respectively arranged at two ends of the bottom of the carrying plate (51).

6. The reinforced shielding ring mold according to claim 5, characterized in that: The clamping assembly (63) comprises: A slide groove (631), wherein the slide groove (631) is provided at the bottom of the carrying plate (51); A slide plate (632), wherein the slide plate (632) is slidably connected to the inner cavity of the slide groove (631); An L-shaped block (633), the L-shaped block (633) being fixed to one end of the slide plate (632), the L-shaped block (633) being slidably interlaced with the inner cavity of the card slot (62); A positioning rod (634), wherein the positioning rod (634) is fixed to the inner wall of the slide groove (631), and the slide plate (632) is slidably interlaced with the outer wall of the positioning rod (634); A compression spring (635), wherein the compression spring (635) is fixed between the inner wall of the adjacent slide plate (632) and the slide groove (631), and the compression spring (635) is sleeved on the outer wall of the positioning rod (634).

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