Die-casting workpiece brightening mechanism
By designing a die-cast workpiece brightening mechanism using a U-shaped transmission frame and a wavy board, the problem of poor brightening uniformity of die-cast workpieces in the prior art is solved, and uniform brightening and quality improvement of the workpiece are achieved.
Patent Information
- Application Number
- CN202421308218.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-11
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-06-11
AI Technical Summary
When existing die-cast workpieces are soaked in the brightening liquid, due to the contact between the parts, the surfaces and surfaces of the parts cannot react with the brightening liquid, resulting in poor brightening uniformity and increasing the residual defect rate.
A die-cast workpiece brightening mechanism is designed. By setting up a U-shaped transmission frame and a wave board, the reciprocating screw and transmission roller are driven by a motor to move the processing box back and forth and circulate forward and backward, so that the die-cast workpiece is fully vibrated and evenly Brightening liquid reaction.
The uniform brightening of die-cast workpieces is achieved, the defective rate is reduced, and the quality and use promotion of the workpiece are improved.
Smart Images
Figure CN222499389U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of brightening a die-cast workpiece, and in particular to a brightening mechanism for a die-cast workpiece. Background Art
[0002] Die casting is a kind of pressure-casting part. It uses a pressure casting machine equipped with a casting mold to pour liquid metals such as copper, zinc, aluminum or aluminum alloy into the inlet of the die casting machine. The die casting machine is die-cast to cast copper, zinc, aluminum or aluminum alloy parts in the shape and size limited by the mold. Such parts are usually called die castings.
[0003] However, in actual applications, when most of the existing die-cast workpieces are brightened with brightening liquid, batches of die-cast workpieces are usually immersed in the brightening liquid at one time. However, during the immersion process, some parts in a static state are in contact with each other, resulting in a failure to react with the brightening liquid, resulting in poor uniformity of the overall brightening of the die-cast workpiece, which in turn leads to an increase in the defective rate, which is not conducive to promotion and use.
[0004] Therefore, those skilled in the art provide a die-casting workpiece brightening mechanism to solve the problems raised in the above background technology. Utility Model Content
[0005] In order to solve the problem raised in the above background technology that during the immersion process, the surfaces of some parts in a static state are in contact with each other, resulting in an inability to react with the brightening liquid, thereby making the overall brightening uniformity of the die-cast workpiece poor, which in turn leads to an increase in the defective rate and is not conducive to promotion and use, the present application provides a die-cast workpiece brightening mechanism.
[0006] A die-cast workpiece brightening mechanism provided in the present application adopts the following technical solution: it includes a processing box, a motor is fixedly connected to the right side of the processing box, the output shaft of the motor is fixedly connected to a reciprocating screw, the outer spiral transmission of the reciprocating screw is connected to a U-shaped transmission frame, the inner wall of the U-shaped transmission frame contacts the processing box, a plurality of through holes are opened on the front and rear side walls of the processing box, the interior of the processing box is filled with brightening liquid, the front and rear inner walls of the processing box are fixedly connected to corrugated plates, the front and rear sides of the processing box are fixedly connected to transmission rollers, the two transmission rollers are respectively in contact with two corrugated plates, and the concave and convex directions of the same positions of the two corrugated plates are designed to be in the same direction.
[0007] Preferably, rollers are movably mounted at the outer ends of the two driving rollers, and the two rollers are in contact with the two corrugated plates respectively.
[0008] Preferably, straps are fixedly connected to both left and right sides of the processing box, and both straps are in contact with the top side of the processing box.
[0009] Preferably, handles are fixedly connected to the top sides of the two straps, and the two handles are symmetrically distributed.
[0010] Preferably, a protective cover is fixedly connected to the right side of the processing box, and the motor is located inside the protective cover.
[0011] In summary, this application includes the following beneficial technical effects:
[0012] 1. By setting a U-shaped transmission frame and a corrugated plate, the die-cast workpiece is poured into the interior of the processing box, the output shaft of the motor drives the reciprocating screw to rotate, the reciprocating screw drives the U-shaped transmission frame to move back and forth, the U-shaped transmission frame drives the processing box to move back and forth, and at the same time, the processing box drives the transmission roller to move back and forth. During the movement of the transmission roller, it slides along the surface of the corrugated plate. At this time, under the limit of the corrugated plate, the transmission roller drives the processing box to move back and forth in a cycle. At this time, the processing box moves back and forth and moves back and forth at the same time, so that the die-cast workpiece placed inside can be fully vibrated, and the die-cast workpiece immersed in the brightening liquid can fully and evenly react with the brightening liquid, so that the overall brightening of the die-cast workpiece is more uniform, which reduces the defective rate and is conducive to popularization and use.
[0013] 2. By setting the roller, the friction between the transmission roller and the wave plate can be reduced, thereby improving the smoothness of movement. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the appearance structure of a die-casting workpiece brightening mechanism in an embodiment of the present application;
[0015] Figure 2 It is a schematic cross-sectional structure diagram of a die-casting workpiece brightening mechanism in an embodiment of the present application;
[0016] Figure 3 It is a schematic diagram of the appearance structure of a corrugated plate of a die-cast workpiece brightening mechanism in an embodiment of the present application.
[0017] Explanation of the reference numerals: 1. Processing box; 2. Motor; 3. Reciprocating screw; 4. U-shaped transmission frame; 5. Processing box; 6. Corrugated plate; 7. Transmission roller; 8. Roller; 9. Strap; 10. Handle; 11. Protective cover. DETAILED DESCRIPTION
[0018] The following will be combined with the attached Figure 1-3The technical solution of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of them. Based on the embodiments of 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.
[0019] The present application embodiment discloses a die-casting workpiece brightening mechanism, referring to Figure 1-3 , including a processing box 1, a motor 2 is fixedly connected to the right side of the processing box 1, a reciprocating screw 3 is fixedly connected to the output shaft of the motor 2, the outer spiral transmission of the reciprocating screw 3 is connected to a U-shaped transmission frame 4, the inner wall of the U-shaped transmission frame 4 contacts a processing box 5, a plurality of through holes are opened on the front and rear side walls of the processing box 5, the interior of the processing box 1 is filled with brightening liquid, the front and rear inner walls of the processing box 1 are fixedly connected to a wave plate 6, the front and rear sides of the processing box 5 are fixedly connected to a transmission roller 7, the two transmission rollers 7 are respectively in contact with the two wave plates 6, and the concave and convex directions of the same positions of the two wave plates 6 are designed in the same direction; by setting the U-shaped transmission frame 4 and the wave plate 6, the die-casting workpiece is poured into the interior of the processing box 5, the motor The output shaft of 2 drives the reciprocating screw 3 to rotate, and the reciprocating screw 3 drives the U-shaped transmission frame 4 to move back and forth, and the U-shaped transmission frame 4 drives the processing box 5 to move back and forth, and at the same time, the processing box 5 drives the transmission roller 7 to move back and forth, and the transmission roller 7 slides along the surface of the wave plate 6 during the movement. At this time, under the limit of the wave plate 6, the transmission roller 7 drives the processing box 5 to move back and forth in a cycle. At this time, the processing box 5 moves back and forth in a cycle at the same time, so that the die-cast workpiece placed inside can be fully vibrated, and the die-cast workpiece immersed in the brightening liquid can fully and evenly react with the brightening liquid, so that the overall brightening of the die-cast workpiece is more uniform, the defective rate is reduced, and it is conducive to popularization and use.
[0020] In the present application, rollers 8 are movably mounted at the outer ends of the two transmission rollers 7, and the two rollers 8 are in contact with the two wave plates 6 respectively; by setting the rollers 8, the friction between the transmission rollers 7 and the wave plates 6 can be reduced by utilizing the rollers 8, thereby improving the smoothness of movement.
[0021] In the present application, the left and right sides of the processing box 5 are fixedly connected with straps 9, and the two straps 9 are in contact with the top side of the processing box 1; by setting the straps 9, the two straps 9 cooperate with each other to limit the horizontal position of the processing box 5, and at the same time, the stability of the processing box 5 when moving can be improved.
[0022] In the present application, the top sides of the two straps 9 are fixedly connected with handles 10, and the two handles 10 are symmetrically distributed; by providing the handles 10, when the brightening process of the die-cast workpiece is completed, the handles 10 can be used to facilitate the processing box 5 to be lifted upward to take out the die-cast workpiece, which effectively improves the convenience of use.
[0023] In the present application, a protective cover 11 is fixedly connected to the right side of the processing box 1, and the motor 2 is located inside the protective cover 11; by setting the protective cover 11, when the motor 2 is working, the protective cover 11 can be used to protect the motor 2 to prevent the brightening liquid from splashing out and dipping into the interior of the motor 2 to cause damage.
[0024] The standard parts used in the utility model can all be purchased from the market, and special-shaped parts can be customized according to the instructions and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt the conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.
[0025] The implementation principle of a die-cast workpiece brightening mechanism in the embodiment of the present application is as follows: when in use, the die-cast workpiece is poured into the interior of the processing box 5, the output shaft of the motor 2 drives the reciprocating screw 3 to rotate, the reciprocating screw 3 drives the U-shaped transmission frame 4 to move back and forth, the U-shaped transmission frame 4 drives the processing box 5 to move back and forth, and at the same time, the processing box 5 drives the transmission roller 7 to move back and forth, and the transmission roller 7 slides along the surface of the wave plate 6 during the movement. At this time, under the limit of the wave plate 6, the transmission roller 7 drives the processing box 5 to move back and forth in a circular motion. At this time, the processing box 5 moves back and forth in a circular motion while moving back and forth, so that the die-cast workpiece placed inside can be fully vibrated, so that the die-cast workpiece immersed in the brightening liquid can be fully vibrated. The brightening liquid reacts separately and evenly, so that the overall brightening of the die-cast workpiece is more even, the defective rate is reduced, and it is conducive to promotion and use. The roller 8 can reduce the friction between the transmission roller 7 and the corrugated plate 6, so as to improve the smoothness of movement. The two straps 9 cooperate with each other to limit the horizontal position of the processing box 5. At the same time, the stability of the processing box 5 during movement can be improved. When the brightening process of the die-cast workpiece is completed, the handle 10 can be used to easily lift the processing box 5 upwards to take out the die-cast workpiece, which effectively improves the convenience of use. When the motor 2 is working, the protective cover 11 can be used to protect the motor 2 to prevent the brightening liquid from splashing out and dipping into the interior of the motor 2 to cause damage.
[0026] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;
[0027] Secondly: In the drawings of the embodiments disclosed in the present invention, only the structures involved in the embodiments disclosed in the present invention are involved, and other structures can refer to the usual design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other.
Claims
1. A die-casting workpiece brightening mechanism, comprising a processing box (1), characterized in that: The right side of the processing box (1) is fixedly connected to a motor (2), the output shaft of the motor (2) is fixedly connected to a reciprocating screw (3), the outer side of the reciprocating screw (3) is spirally connected to a U-shaped transmission frame (4), the inner wall of the U-shaped transmission frame (4) contacts a processing box (5), a plurality of through holes are provided on the front and rear side walls of the processing box (5), the interior of the processing box (1) is filled with brightening liquid, the front and rear inner walls of the processing box (1) are fixedly connected to a corrugated plate (6), the front and rear sides of the processing box (5) are fixedly connected to a transmission roller (7), the two transmission rollers (7) are respectively in contact with the two corrugated plates (6), and the concave and convex directions of the same positions of the two corrugated plates (6) are designed to be in the same direction.
2. A die-casting workpiece brightening mechanism according to claim 1, characterized in that: Rollers (8) are movably mounted at the outer ends of the two transmission rollers (7), and the two rollers (8) are in contact with the two wave plates (6) respectively.
3. A die-casting workpiece brightening mechanism according to claim 1, characterized in that: The left and right sides of the processing box (5) are fixedly connected with straps (9), and the two straps (9) are in contact with the top side of the processing box (1).
4. A die-casting workpiece brightening mechanism according to claim 3, characterized in that: The top sides of the two straps (9) are both fixedly connected with handles (10), and the two handles (10) are symmetrically distributed.
5. The die-casting workpiece brightening mechanism according to claim 1, characterized in that: A protective cover (11) is fixedly connected to the right side of the processing box (1), and the motor (2) is located inside the protective cover (11).