Die-casting die core repairing platform

Abstract

The utility model relates to the technical field of die-casting die core repairing equipment, and discloses a die-casting die core repairing platform which comprises a bottom plate, a rotating table located above the top of the bottom plate and an overturning frame located above the top of the rotating table. The gear motor is arranged on one side of the supporting blocks, and the output end of the gear motor is connected with a rotating shaft; the supporting shaft is arranged on one side of the overturning frame, and a fixing block is arranged in the middle of one side of the bottom plate. The multi-stage hydraulic cylinder I can drive the fixing groove I to be adjusted up and down, the multi-stage hydraulic cylinder II can drive the fixing groove II to be adjusted up and down, a mold core can be fixed, the overturning frame can be driven to overturn through the speed adjusting motor and the rotating shaft, and the other side of the overturning frame can be rotated through the supporting shaft. And overturning of the overturning frame is more stable, so that rapid overturning of the mold core can be achieved, and the using effect of the repairing platform is better.

Description

Technical Field

[0001] The utility model relates to the technical field of die-casting mould core repair equipment, in particular to a die-casting mould core repair platform. Background Art

[0002] The die-casting mold is a tool for casting metal parts. The basic process of die-casting is: the molten metal is first cast into the mold cavity at a low or high speed. The mold has a movable cavity surface, which is pressurized and forged as the molten metal cools, which not only eliminates the shrinkage defects of the blank, but also makes the internal structure of the blank reach the broken grains in the forged state. The mold core is one of the important components of the die-casting mold, and generally a special platform is required to repair the mold core.

[0003] Application No. CN202122172348.7 discloses a die-casting mold core repair platform, which is composed of a vertical frame assembly, a driving assembly used in conjunction with the vertical frame assembly, and a fixed flip assembly used in conjunction with the vertical frame assembly and the driving assembly... It is a special tool for implementing the maintenance process of the die-casting mold, realizing productization and a series of specialized products; this type of maintenance platform has an open structure, and after the core is fixed, it is not convenient to flip the core for use, resulting in poor use effect of the repair platform, and it is not convenient to adjust the angle of the core, resulting in low practicality of the repair platform. Utility Model Content

[0004] The utility model aims to provide a die-casting mold core repair platform to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a die-casting mold core repair platform, comprising a bottom plate, a rotating table located above the top of the bottom plate, and a turning frame located above the top of the rotating table, wherein the rotating table comprises:

[0006] Support blocks are arranged on both sides of the top of the rotating table;

[0007] A reduction motor is arranged on one side of a group of support blocks, and an output end of the reduction motor is connected to a rotating shaft;

[0008] A support shaft is arranged on one side of the turning frame.

[0009] Preferably, a fixing block is provided at the middle position of one side of the base plate, a mounting block is provided on the top of the fixing block, an adjusting rod is provided inside the mounting block, a locking block is provided at one end of the adjusting rod, a supporting ring is provided at the middle position of the top of the base plate, a rolling groove is provided at the bottom of the rotating table, and a plurality of groups of balls are provided inside the rolling groove.

[0010] Preferably, a fixing groove 1 is provided at the bottom end of the flip frame, a fixing groove 2 is provided at the top end of the flip frame, movable blocks are provided on both sides of the fixing groove 1 and the fixing groove 2, support rods penetrating into the movable blocks are provided at both ends of both sides of the flip frame, a multi-stage hydraulic cylinder 1 is provided at the middle position of the bottom of the flip frame, and a multi-stage hydraulic cylinder 2 is provided at the middle position of the top of the flip frame.

[0011] Preferably, the reduction motor is detachably connected to a group of support blocks via fixing bolts, a connecting block is provided on one side of the flip frame, and one end of the rotating shaft is connected to the connecting block.

[0012] Preferably, a bearing is provided at the top end of the other group of support blocks, and the support shaft passes through the inside of the bearing, and the flip frame is transmission-connected to the reduction motor via a rotating shaft.

[0013] Preferably, the bottom end of the mounting block is welded to the top end of the fixing block, a rotating block is provided at one end of the adjusting rod, a bearing is provided at one side of the locking block, and one end of the adjusting rod passes through the inside of the bearing.

[0014] Preferably, an anti-sliding block is provided on the other side of the locking block, an external thread is provided on the outer side of the adjusting rod, and a threaded hole matching the adjusting rod is provided inside the mounting block.

[0015] Preferably, a rotating groove is provided at the bottom of the rotating table, the rotating table is rotatably connected to the support ring via the rotating groove, and the ball bearings are rollingly connected to the rotating table via the rolling groove.

[0016] Preferably, movable holes are provided at both ends of the movable block, and the support rod passes through the movable holes, and the movable block is movably connected to the support rod through the movable holes.

[0017] Preferably, the telescopic end of the multi-stage hydraulic cylinder one is connected to the bottom of the fixed groove one, and the telescopic end of the multi-stage hydraulic cylinder two is connected to the top of the fixed groove two.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] 1. The utility model can drive the fixed groove 1 to adjust up and down through the multi-stage hydraulic cylinder 1, and can drive the fixed groove 2 to adjust up and down through the multi-stage hydraulic cylinder 2, so as to fix the mold core, and can drive the turning frame to turn over through the speed regulating motor and the rotating shaft, and can rotate the other side of the turning frame through the supporting shaft, so that the turning of the turning frame is more stable, so as to realize the rapid turning of the mold core, and make the use effect of the repair platform better;

[0020] 2. The utility model can rotate the rotating table and the bottom plate through the ball, rolling groove and support ring, so that the angle of the mold core can be adjusted. The locking block can be adjusted left and right through the adjusting rod and the mounting block, so that the locking block is in close contact with the rotating table, and the rotating table can be locked and limited, which is convenient for repairing the mold core and improves the practicality of the repair platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can also be obtained based on these drawings without creative work. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0022] Figure 1 It is a structural schematic diagram of the utility model.

[0023] Figure 2 It is a partial structural schematic diagram of the utility model.

[0024] Figure 3 It is a cross-sectional view of the utility model.

[0025] In the figure: 1. bottom plate; 101. support ring; 102. rolling groove; 103. ball bearing; 2. rotating table; 201. support block; 202. reduction motor; 203. rotating shaft; 204. supporting shaft; 205. fixing block; 206. mounting block; 207. adjusting rod; 208. locking block; 3. turning frame; 301. fixing groove 1; 302. fixing groove 2; 303. movable block; 304. supporting rod; 305. multi-stage hydraulic cylinder 1; 306. multi-stage hydraulic cylinder 2. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0027] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[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. 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.

[0030] See also Figure 1-3 The utility model provides an embodiment of a die-casting mold core repair platform: a die-casting mold core repair platform, comprising a base plate 1, a rotating table 2 located above the top of the base plate 1, and a flip frame 3 located above the top of the rotating table 2, the rotating table 2 comprising: support blocks 201 arranged on both sides of the top of the rotating table 2; a reduction motor 202 arranged on one side of a group of support blocks 201, and the output end of the reduction motor 202 is connected to a rotating shaft 203; a support shaft 204 arranged on one side of the flip frame 3, through which one side of the flip frame 3 can be supported, and the reduction motor 202 and the rotating shaft 203 can drive the flip frame 3 to rotate, so that the core can be flipped, which is convenient for repairing the core.

[0031] Please refer to Figure 1 and Figure 3 A fixing block 205 is provided at the middle position of one side of the bottom plate 1, a mounting block 206 is provided at the top of the fixing block 205, an adjusting rod 207 is provided inside the mounting block 206, the locking block 208 can be adjusted left and right through the adjusting rod 207, the locking block 208 can be in close contact with the outer side of the rotating table 2, the rotating table 2 can be limited, a locking block 208 is provided at one end of the adjusting rod 207, a supporting ring 101 is provided at the middle position of the top of the bottom plate 1, the rotation of the rotating table 2 is more stable through the supporting ring 101, a rolling groove 102 is provided at the bottom of the rotating table 2, a plurality of groups of balls 103 are provided inside the rolling groove 102, and the rotation effect of the rotating table 2 is better through the rolling groove 102 and the balls 103.

[0032] Please refer to Figure 1 and Figure 2A fixing groove 1 301 is provided at the bottom end of the inside of the flip frame 3, and a fixing groove 2 302 is provided at the top end of the inside of the flip frame 3, and the mold core can be placed in the fixing groove 1 301 or the fixing groove 2 302, and movable blocks 303 are provided on both sides of the fixing groove 1 301 and the fixing groove 2 302, and support rods 304 are provided on both ends of both sides of the inside of the flip frame 3 to penetrate into the inside of the movable block 303. The movable blocks 303 and the support rods 304 make the up and down adjustment of the fixing groove 1 301 and the fixing groove 2 302 more stable, and a multi-stage hydraulic cylinder 1 305 is provided at the middle position of the bottom of the flip frame 3, and the multi-stage hydraulic cylinder 1 305 can drive the fixing groove 1 301 to be adjusted up and down, and a multi-stage hydraulic cylinder 2 306 is provided at the middle position of the top of the flip frame 3, and the fixed groove 2 302 can be driven to be adjusted up and down by the multi-stage hydraulic cylinder 2 306, and the mold core can be sealed and installed, so as to facilitate the flipping of the mold core.

[0033] Please refer to Figure 1 and Figure 3 The reduction motor 202 is detachably connected to a group of support blocks 201 through fixing bolts, so that the reduction motor 202 and a group of support blocks 201 are fixedly installed. A connecting block is provided on one side of the flip frame 3, and one end of the rotating shaft 203 is connected to the connecting block. The flip frame 3 can be driven to flip by the reduction motor 202 and the rotating shaft 203. A bearing is provided at the top end inside the other group of support blocks 201, and the support shaft 204 penetrates into the bearing. The support shaft 204 and the other group of support blocks 201 can be rotated through the bearing, so that the flipping of the flip frame 3 is more stable. The flip frame 3 is transmission-connected to the reduction motor 202 through the rotating shaft 203. The bottom end of the mounting block 206 is welded to the top end of the fixing block 205. A rotating block is provided at one end of the adjusting rod 207. A bearing is provided on one side of the locking block 208. One end of the rod 207 passes through the inside of the bearing, and the adjusting rod 207 and the locking block 208 can rotate through the bearing. An anti-sliding block is provided on the other side of the locking block 208, and an external thread is provided on the outer side of the adjusting rod 207. The interior of the mounting block 206 is provided with a threaded hole matching the adjusting rod 207, which plays a role in limit adjustment. The locking block 208 can be adjusted left and right through the adjusting rod 207. A rotating groove is provided at the bottom of the rotating table 2, and the rotating table 2 is rotatably connected to the support ring 101 through the rotating groove. The rotating table 2 and the support ring 101 can rotate through the rotating groove, so that the rotation of the rotating table 2 is more stable. The ball 103 is rollingly connected to the rotating table 2 through the rolling groove 102. The rotation of the rotating table 2 is more labor-saving through the ball 103 and the rolling groove 102, which is convenient for adjusting the repair angle of the mold core.

[0034] Please refer to Figure 1 and Figure 2, movable holes are provided at both ends of the movable block 303, and the support rod 304 passes through the movable holes. The movable block 303 is movably connected to the support rod 304 through the movable holes. The movable block 303 and the support rod 304 can be moved through the movable holes, so that the up and down adjustment of the fixed groove 1 301 and the fixed groove 2 302 is more stable. The telescopic end of the multistage hydraulic cylinder 1 305 is connected to the bottom of the fixed groove 1 301, and the fixed groove 1 301 can be driven to be adjusted up and down through the multistage hydraulic cylinder 1 305. The telescopic end of the multistage hydraulic cylinder 2 306 is connected to the top of the fixed groove 2 302, and the fixed groove 2 302 can be driven to be adjusted up and down through the multistage hydraulic cylinder 2 306.

[0035] Working principle: Before use, the utility model puts the mold core into the fixed groove 1 301, and the movable block 303 and the support rod 304 can be moved through the movable hole. The fixed groove 1 301 can be adjusted up and down through the multi-stage hydraulic cylinder 1 305, and the fixed groove 2 302 can be adjusted up and down through the multi-stage hydraulic cylinder 2 306. The fixed groove 1 301 and the fixed groove 2 302 can be spliced, and then the overturning frame 3 is driven to rotate through the reduction motor 202 and the rotating shaft 203. The other side of the overturning frame 3 can be supported by the support shaft 204, and the overturning frame 3 can be turned over, so that the mold core can be moved. The rotating table 2 can be turned over for use. The ball 103 and the groove 102 can be used to manually rotate the rotating table 2, and the supporting ring 101 can be used to support the rotating table 2, so that the rotation of the rotating table 2 is more stable, so that the angle of the mold core can be adjusted. The rotating block is manually rotated to drive the adjusting rod 207 to rotate, and the external thread on the outside of the adjusting rod 207 and the threaded hole inside the mounting block 206 cooperate with each other, so that the adjusting rod 207 can drive the locking block 208 to adjust left and right, so that the locking block 208 is in close contact with the rotating table 2, thereby realizing the limiting of the rotating table 2, and the adjustment of the film core is more stable, which improves the practicability of the repair platform.

[0036] The above is only an embodiment of the utility model, and the common sense such as the known specific structure and characteristics in the scheme is not described too much here. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model. Any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. A die-casting mold core repair platform, characterized in that: The invention comprises a bottom plate (1), a rotating platform (2) located above the top of the bottom plate (1), and a turning frame (3) located above the top of the rotating platform (2), wherein the rotating platform (2) comprises: Support blocks (201) arranged on both sides of the top of the rotating platform (2); A reduction motor (202) is arranged on one side of a group of support blocks (201), and an output end of the reduction motor (202) is connected to a rotating shaft (203); A support shaft (204) is arranged on one side of the turning frame (3).

2. A die-casting mold core repair platform according to claim 1, characterized in that: A fixing block (205) is arranged at the middle position of one side of the base plate (1), a mounting block (206) is arranged at the top of the fixing block (205), an adjusting rod (207) is arranged inside the mounting block (206), a locking block (208) is arranged at one end of the adjusting rod (207), a supporting ring (101) is arranged at the middle position of the top of the base plate (1), a rolling groove (102) is arranged at the bottom of the rotating table (2), and a plurality of groups of balls (103) are arranged inside the rolling groove (102).

3. A die-casting mold core repair platform according to claim 2, characterized in that: A fixing groove 1 (301) is provided at the bottom end of the interior of the turning frame (3), a fixing groove 2 (302) is provided at the top end of the interior of the turning frame (3), movable blocks (303) are provided on both sides of the fixing groove 1 (301) and the fixing groove 2 (302), support rods (304) penetrating into the interior of the movable blocks (303) are provided at both ends of both sides of the interior of the turning frame (3), a multi-stage hydraulic cylinder 1 (305) is provided at the middle position of the bottom of the turning frame (3), and a multi-stage hydraulic cylinder 2 (306) is provided at the middle position of the top of the turning frame (3).

4. The die-casting mold core repair platform according to claim 1, characterized in that: The reduction motor (202) is detachably connected to a group of support blocks (201) via fixing bolts; a connection block is provided on one side of the turning frame (3), and one end of the rotating shaft (203) is connected to the connection block.

5. The die-casting mold core repair platform according to claim 1, characterized in that: A bearing is arranged at the top end of the other group of support blocks (201), and a support shaft (204) penetrates into the bearing. The flip frame (3) is connected to the reduction motor (202) through a rotating shaft (203).

6. A die-casting mold core repair platform according to claim 2, characterized in that: The bottom end of the mounting block (206) is welded to the top end of the fixing block (205), a rotating block is provided at one end of the adjusting rod (207), a bearing is provided at one side of the locking block (208), and one end of the adjusting rod (207) penetrates into the interior of the bearing.

7. The die-casting mold core repair platform according to claim 2, characterized in that: An anti-sliding block is arranged on the other side of the locking block (208), an external thread is arranged on the outer side of the adjusting rod (207), and a threaded hole matching the adjusting rod (207) is arranged inside the mounting block (206).

8. The die-casting mold core repair platform according to claim 2, characterized in that: A rotation groove is provided at the bottom of the rotating platform (2), the rotating platform (2) is rotationally connected to the support ring (101) via the rotation groove, and the ball (103) is rollingly connected to the rotating platform (2) via the rolling groove (102).

9. The die-casting mold core repair platform according to claim 3, characterized in that: Both ends of the movable block (303) are provided with movable holes, and the support rod (304) penetrates into the movable holes, and the movable block (303) is movably connected to the support rod (304) through the movable holes.

10. The die-casting mold core repair platform according to claim 3, characterized in that: The telescopic end of the multi-stage hydraulic cylinder 1 (305) is connected to the bottom of the fixed groove 1 (301), and the telescopic end of the multi-stage hydraulic cylinder 2 (306) is connected to the top of the fixed groove 2 (302).

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