Forging die for caterpillar band iron teeth

Abstract

The utility model discloses a caterpillar band iron tooth forging die which comprises an upper die body, a lower die body, a top supporting frame fixedly arranged above the upper die body and a bottom supporting frame arranged below the lower die body, and at least two sliding supporting grooves are formed in the lower end of each fastening supporting block. A meshing supporting plate and a sliding auxiliary block are inserted into the two sliding supporting grooves correspondingly, rotating tooth columns are fixedly connected to the two opposite sides of the bottom supporting frame correspondingly, and the meshing supporting plate and the sliding auxiliary block are fixedly arranged at one ends of the rotating tooth columns correspondingly; a rotating tooth column is arranged between the meshing supporting plate and the sliding auxiliary block, and the rotating tooth column is rotationally arranged in the two sliding supporting grooves; according to the utility model, the supporting blocks are fastened and limited on the two sides of the top supporting frame to fasten and limit the bottom supporting frame at the lower end, so that the side edges and the middle part can be simultaneously supported when the upper die body and the lower die body are subjected to die forming.

Description

TECHNICAL FIELD

[0001] The utility model relates to track accessory technology field especially relates to a track iron tooth's forging die. BACKGROUND

[0002] Track refers to the annular chain belt that track -type vehicle travels on, is driven by the driving wheel, surrounds the driving wheel, the load wheel, the inductive wheel and the track wheel, and track is composed of track board and track pin.

[0003] Track iron tooth is the main connecting support part in track accessory, generally through using the die to directly prepare it, but when using the existing die, it is all through the boundary between the upper die and the lower die fastening support pressing, does not reinforce the middle part, since the middle part of iron tooth has two protruding halves, without reinforcing the middle part of the die, it is easy to cause the middle part precision of finished product to be poor, influence the preparation precision of product.

[0004] Therefore, we provide a track iron tooth's forging die. UTILITY MODEL CONTENTS

[0005] The utility model aims at the above -mentioned technical problem, provides a track iron tooth's forging die, reaches the effect that the middle part of die is reinforced and supported.

[0006] Therefore, the utility model provides a track iron tooth's forging die, including upper die body, lower die body, fixedly set in the top support frame of upper die body and set in the bottom support frame of lower die body, the opposite two ends of top support frame are fixedly connected with fastening support block, at least two sliding support grooves are set up in the lower end of each fastening support block, two sliding support grooves are inserted with meshing support plate and sliding auxiliary block respectively, the opposite two sides of bottom support frame are fixedly connected with rotating tooth column, meshing support plate and sliding auxiliary block are fixedly set in one end of rotating tooth column, rotating tooth column is set in two sliding support grooves inside.

[0007] Preferably, two sliding support grooves are communicated, and the two ends of rotating tooth column extend out of the two sides of sliding support groove, and rotating tooth column is rotatably connected with fastening support block.

[0008] Preferably, meshing support plate and sliding auxiliary block are slidably connected with sliding support groove through sliding auxiliary rod, and sliding auxiliary rod is fixedly set on the side of meshing support plate and sliding auxiliary block close to the inner wall of sliding support groove.

[0009] Preferably, the rotating tooth column is in engagement with the engagement support plate, and rotating support frames are fixedly connected to two ends of the rotating tooth column extending out of the fastening support block.

[0010] Preferably, rotating auxiliary frames are inserted into the rotating support frames, a plurality of insertion grooves are formed in one side of the rotating support frames, and insertion rods are fixedly connected to lower ends of the rotating auxiliary frames.

[0011] Preferably, limit auxiliary strips are fixedly connected to opposite sides of inner walls of the rotating support frames, the limit auxiliary strips are arranged in a horizontal state at two opposite positions, the limit auxiliary strips are clamped with limit plates, the limit plates are rotatably arranged in limit grooves outside the upper die body, reset springs are fixedly connected to lower ends of the limit plates, lower ends of the reset springs are fixedly connected with the limit grooves, and the limit grooves are used for limiting upward movement of the limit plates.

[0012] Preferably, the rotating auxiliary frames are clamped with the fastening support blocks, and a limit frame is arranged between the two fastening support blocks and is inserted with the two rotating auxiliary frames at two ends.

[0013] Compared with the prior art, the forging die for the track iron tooth has the following beneficial effects:

[0014] 1. The utility model discloses a bottom support frame and a top support frame are connected, and the upper die body and the lower die body are fastened and connected, then sliding support grooves are formed in the two fastening support blocks, the meshing support plate and the sliding auxiliary block on the upper end of the bottom support frame are moved to the two sliding support grooves in the fastening support block by rotating the rotating tooth column, and the distance between the bottom support frame and the top support frame is adjusted.

[0015] 2. The utility model discloses a bottom support frame and a top support frame are connected, and the upper die body and the lower die body are fastened and connected, then sliding support grooves are formed in the two fastening support blocks, the meshing support plate and the sliding auxiliary block on the upper end of the bottom support frame are moved to the two sliding support grooves in the fastening support block by rotating the rotating tooth column, and the distance between the bottom support frame and the top support frame is adjusted.

[0016] 3. The utility model discloses a bottom support frame and a top support frame are connected, and the upper die body and the lower die body are fastened and connected, then sliding support grooves are formed in the two fastening support blocks, the meshing support plate and the sliding auxiliary block on the upper end of the bottom support frame are moved to the two sliding support grooves in the fastening support block by rotating the rotating tooth column, and the distance between the bottom support frame and the top support frame is adjusted.

[0017] The part not involved in the device is the same as or can be realized by the prior art, the utility model discloses simple structure, convenient operation. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 A front view structural schematic diagram of a forging die of a track iron tooth is provided for the utility model;

[0019] Figure 2 A fastening outer frame structural schematic diagram of a forging die of a track iron tooth is provided for the utility model;

[0020] Figure 3 A rotating mode structural schematic diagram of a forging die of a track iron tooth is provided for the utility model;

[0021] Figure 4 A rotating support frame structural schematic diagram of a forging die of a track iron tooth is provided for the utility model.

[0022] In the drawing: 1, upper die body; 2, lower die body; 3, bottom support frame; 4, top support frame; 5, fastening support block; 6, sliding support groove; 7, meshing support plate; 8, sliding auxiliary block; 9, sliding auxiliary rod; 10, rotating tooth column; 11, rotating support frame; 12, plug-in slot; 13, rotating auxiliary frame; 14, limiting auxiliary strip; 15, limiting plate; 16, return spring; 17, limiting frame. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0024] In the description of the utility model, it is understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0025] Embodiment one: a forging die of a track iron tooth, such as Figures 1-4As shown, including the upper die body 1, the lower die body 2, the top support frame 4 fixedly arranged above the upper die body 1 and the bottom support frame 3 arranged below the lower die body 2, the top support frame 4 is fixedly connected with the fastening support block 5 at opposite ends, at least two sliding support grooves 6 are formed at the lower end of each fastening support block 5, the two sliding support grooves 6 are respectively inserted with the meshing support plate 7 and the sliding auxiliary block 8, the bottom support frame 3 is fixedly connected with the rotating tooth column 10 at opposite sides, the meshing support plate 7 and the sliding auxiliary block 8 are fixedly arranged at one end of the rotating tooth column 10, the rotating tooth column 10 is arranged in the two sliding support grooves 6, when the device operates, the fastening and limiting of the lower end of the bottom support frame 3 by the fastening support block 5 at the two sides of the top support frame 4 improves the simultaneous support of the side edges and the middle during the mold forming of the upper die body 1 and the lower die body 2, specifically, the existing fastening bolt is used to fasten and connect the upper die body 1 and the lower die body 2 through the connection of the bottom support frame 3 and the top support frame 4, then the meshing support plate 7 and the sliding auxiliary block 8 at the upper end of the bottom support frame 3 are moved into the two sliding support grooves 6 of the fastening support block 5 by rotating the rotating tooth column 10 under the support of the sliding support grooves 6 formed in the two fastening support blocks 5, the distance between the bottom support frame 3 and the top support frame 4 is adjusted, thereby improving the support effect of the middle during the mold forming under the support of the bottom support frame 3 and the top support frame 4 at the middle of the two sides of the device, finally, the overall stability during the material forming in the mold is improved by using the existing fastening mold, which effectively prevents the material forming inaccuracy caused by unstable pressing in the middle of the mold.

[0026] As shown in the figure, Figures 1-4 The two sliding support grooves 6 are communicated, and the rotating tooth column 10 extends out of the two sides of the sliding support groove 6 at both ends, the rotating tooth column 10 is rotatably connected with the fastening support block 5, the meshing support plate 7 and the sliding auxiliary block 8 are slidably connected with the sliding support groove 6 through the sliding auxiliary rod 9, the sliding auxiliary rod 9 is fixedly arranged on the side of the meshing support plate 7 and the sliding auxiliary block 8 close to the inner wall of the sliding support groove 6, the stability of the meshing support plate 7 and the sliding auxiliary block 8 in the moving direction is ensured under the limiting and guiding of the two sliding support grooves 6 and the auxiliary support of the sliding auxiliary rod 9 when the meshing support plate 7 and the sliding auxiliary block 8 move, which improves the stability of the meshing support plate 7 and the sliding auxiliary block 8 moving in the two sliding support grooves 6.

[0027] As shown in the figure, Figures 1-4As shown, the rotating tooth column 10 is connected with the meshing support plate 7, and the rotating tooth column 10 extends out of the fastening support block 5 and is fixedly connected with the rotating support frame 11 at both ends, the rotating support frame 11 is inserted with the rotating auxiliary frame 13, a plurality of insertion grooves 12 are formed in one side of the rotating support frame 11, the rotating auxiliary frame 13 is fixedly connected with the insertion rod at the lower end, the rotating auxiliary frame 13 is inserted with the insertion grooves 12 through the insertion rod, the insertion rod is inserted and limited in the insertion grooves 12 through rotating the rotating auxiliary frame 13, so that the rotating tooth column 10 is meshed and rotated with the meshing support plate 7, and the meshing support plate 7 is moved, then the insertion rod is pulled out and inserted into the horizontal insertion groove 12 again, the rotating auxiliary frame 13 is rotated again, and the operation is repeated, so that the rotating tooth column 10 is rotated multiple times, and the meshing support plate 7 is continuously moved and fastened.

[0028] Embodiment two: a forging die for track iron teeth, as shown in Figures 1-4 As shown, the inner wall of the rotating support frame 11 is fixedly connected with the limiting auxiliary strip 14 on the opposite sides, the limiting auxiliary strip 14 has a plurality of limiting auxiliary strips 14, and the two opposite limiting auxiliary strips 14 are in a horizontal state, the limiting auxiliary strip 14 is clamped with the limiting plate 15, the limiting plate 15 is rotatably arranged in the limiting groove on the outer side of the upper die body 1, the limiting plate 15 is fixedly connected with the reset spring 16 at the lower end, the reset spring 16 is fixedly connected with the limiting groove at the lower end, and the limiting groove is used to limit the upward movement of the limiting plate 15, through the automatic limiting of the limiting plate 15, the automatic limiting placement and reverse rotation of the rotating support frame 11 after rotation are realized, for example, when the rotating support frame 11 rotates, the limiting auxiliary strip 14 on the inner wall of the rotating support frame 11 will press down the limiting plate 15 to make it rotate downward, when the rotating support frame 11 is stationary, the limiting plate 15 is reset through the elastic support of the reset spring 16, and when the rotating support frame 11 reverses to drive the limiting plate 15 to move reversely, the limiting plate 15 is in horizontal contact with the upper side of the inner wall of the limiting groove, so that the limiting effect is achieved, thereby limiting the rotating support frame 11 from being turned over through the limiting of the limiting auxiliary strip 14 and the limiting plate 15, and the stability of the continuous rotation of the rotating support frame 11 is ensured.

[0029] As shown in Figures 1-4 The rotating auxiliary frame 13 is clamped with the fastening support block 5, the limiting frame 17 is arranged between the two fastening support blocks 5, and the limiting frame 17 is inserted with the two rotating auxiliary frames 13 at both ends, through the simultaneous insertion and limiting effect of the limiting frame 17 on the two rotating auxiliary frames 13, the stability of the position between the two rotating auxiliary frames 13 and the fastening support block 5 is ensured, and the stable support when connecting the upper and lower devices is further ensured.

[0030] Working principle: through the existing fastening bolt through the connection between the bottom support frame 3 and the top support frame 4 simultaneously fastening the upper die body 1 and the lower die body 2, then through the support of the sliding support groove 6 inside the two side fastening support block 5, through the rotation of the rotating tooth column 10, the meshing support plate 7 and the sliding auxiliary block 8 at the upper end of the bottom support frame 3 move to the inside of the two sliding support grooves 6 of the fastening support block 5, the distance between the bottom support frame 3 and the top support frame 4 is adjusted, thereby improving the support effect of the middle part of the mold during molding, finally, the existing fastening mold is used in combination, the stability of the material forming in the mold is improved, and the situation that the material forming is not accurate due to unstable pressing in the middle part of the mold is effectively prevented.

[0031] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this. Any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A forging die for a crawler iron tooth, comprising an upper die body (1), a lower die body (2), a top support frame (4) fixedly arranged above the upper die body (1), and a bottom support frame (3) arranged below the lower die body (2), characterized in that: The top support frame (4) is fixedly connected to fastening support blocks (5) at both opposite ends, and each fastening support block (5) is provided with at least two sliding support grooves (6) at the lower end, and the two sliding support grooves (6) are respectively plugged with an engaging support plate (7) and a sliding auxiliary block (8), and the bottom support frame (3) is fixedly connected to rotating gear columns (10) at both opposite sides, and the engaging support plate (7) and the sliding auxiliary block (8) are both fixedly arranged at one end of the rotating gear column (10), and a rotating gear column (10) is arranged between the engaging support plate (7) and the sliding auxiliary block (8), and the rotating gear column (10) is rotatably arranged inside the two sliding support grooves (6).

2. The forging die for track teeth according to claim 1, characterized in that: The two sliding support grooves (6) are connected, and the two ends of the rotating gear column (10) extend out of both sides of the sliding support groove (6), and the rotating gear column (10) is rotatably connected to the fastening support block (5).

3. The forging die for crawler iron teeth according to claim 1, characterized in that: The meshing support plate (7) and the sliding auxiliary block (8) are both slidably connected to the sliding support groove (6) via a sliding auxiliary rod (9), and the sliding auxiliary rod (9) is fixedly arranged on the meshing support plate (7) and the sliding auxiliary block (8) on one side close to the inner wall of the sliding support groove (6).

4. The forging die for track teeth according to claim 1, characterized in that: The rotating tooth column (10) is meshedly connected with the meshing support plate (7), and the rotating tooth column (10) extends out of the fastening support block (5), and both ends are fixedly connected to a rotating support frame (11).

5. The forging die for crawler iron teeth according to claim 4, characterized in that: A rotating auxiliary frame (13) is inserted into the rotating support frame (11), a plurality of plug-in slots (12) are provided on one side of the rotating support frame (11), a plug-in rod is fixedly connected to the lower end of the rotating auxiliary frame (13), and the rotating auxiliary frame (13) is plugged into the plug-in slots (12) via the plug-in rod.

6. The forging die for track teeth according to claim 5, characterized in that: The inner wall of the rotating support frame (11) is fixedly connected to the limiting auxiliary strips (14) on both sides relative to each other. There are a plurality of limiting auxiliary strips (14), and the limiting auxiliary strips (14) at two relative positions are in a horizontal state. The limiting auxiliary strips (14) are clamped on the limiting plate (15). The limiting plate (15) is rotatably arranged inside the limiting groove on the outside of the upper mold body (1). The lower end of the limiting plate (15) is fixedly connected to a reset spring (16). The lower end of the reset spring (16) is fixedly connected to the limiting groove. The limiting groove is used to limit the upward movement of the limiting plate (15).

7. The forging die for track teeth according to claim 5, characterized in that: The rotation auxiliary frame (13) is clamped with the fastening support block (5), a limiting frame (17) is provided between the two fastening support blocks (5), and both ends of the limiting frame (17) are respectively plugged with the two rotation auxiliary frames (13).

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