Motor housing casting mold fixing frame

Abstract

The utility model discloses a motor casing casting mould fixing frame, including work table, the middle axle department fixedly connected with casing at work table bottom, the left side fixedly connected with first motor at casing bottom, the output fixedly connected with drive shaft of first motor, the surface fixedly connected with first synchronous wheel of drive shaft, the surface engagement of first synchronous wheel has synchronous belt, the right side engagement of synchronous belt inner surface has second synchronous wheel. The utility model discloses through the controller starts first motor, and the power is provided by first motor, and its output end drives drive shaft rotation, makes the synchronous rotation of first synchronous wheel fixed on the surface of drive shaft, through the transmission effect of synchronous belt, first synchronous wheel drives the same direction rotation of right -hand side's second synchronous wheel, and the adjustment frame fixed on the front right side and back left side of synchronous belt moves and generates the displacement of facing or opposite, and then drives first clamping plate to remove, realizes the clamping or loosening of mould left and right direction.

Description

Technical Field

[0001] This utility model relates to the technical field of casting mold fixing brackets, specifically a motor housing casting mold fixing bracket. Background Technology

[0002] A casting mold is a tool used in the casting production process to form the shape and size of a casting. It is one of the core pieces of equipment in the casting process. By injecting molten metal or alloy into the mold cavity and allowing it to cool and solidify, a casting blank with the same shape and size as the mold cavity is obtained. As a key component of power equipment, the casting process of a motor housing requires extremely high mold stability.

[0003] Existing mold fixing frames mostly adopt simple two-way or three-way clamping structures, which have the following problems in actual use: Insufficient fixing dimensions: Traditional fixing frames can usually only achieve clamping in the front and rear directions, lacking stable constraints on the lateral direction of the mold. When vibration or impact force is generated during the casting process, the mold is prone to slight displacement, resulting in dimensional deviation of the casting and failing to meet the usage requirements. To address this, we propose a motor housing casting mold fixing frame. Utility Model Content

[0004] To address the shortcomings of existing technologies, the purpose of this utility model is to provide a motor housing casting mold fixing bracket with the advantage of good fixing effect. It solves the problems that existing mold fixing brackets, which mostly adopt simple two-way or three-way clamping structures, have in actual use: insufficient fixing dimension: traditional fixing brackets can usually only achieve clamping in the front and rear directions, lacking stable constraints on the side of the mold. When vibration or impact force is generated during the casting process, the mold is prone to slight displacement, resulting in dimensional deviation of the casting and failing to meet the usage requirements.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a motor housing casting mold fixing frame, including a worktable, a housing fixedly connected to the central shaft at the bottom of the worktable, a first motor fixedly connected to the left side of the bottom of the housing, a drive shaft fixedly connected to the output end of the first motor, a first synchronous pulley fixedly connected to the surface of the drive shaft, a synchronous belt meshing with the surface of the first synchronous pulley, a second synchronous pulley meshing with the right side of the inner surface of the synchronous belt, and adjusting frames fixedly connected to the right side of the front and the left side of the back of the synchronous belt, with a first clamping plate fixedly connected to one side of the adjusting frame.

[0006] Preferably, a second motor is fixedly connected to the bottom of the worktable and to the front side of the central axis. A lead screw is fixedly connected to the output end of the second motor. A threaded sleeve is threaded to the surface of the lead screw. Movable rods are movably connected to both the front and back of the threaded sleeve. A connecting seat is movably connected to one side of the movable rod. A second clamping plate is fixedly connected to one side of the connecting seat.

[0007] Preferably, the top of the workbench is provided with a sliding groove, and a slider is slidably connected to the inner cavity of the sliding groove. One side of the first clamping plate and the second clamping plate is fixedly connected to the slider.

[0008] Preferably, the inner cavity of the second synchronous pulley is fixedly connected to a connecting shaft, and the top of the connecting shaft is movably connected to the housing via a bearing.

[0009] Preferably, a slide rod is slidably connected to the rear side of the inner cavity of the threaded sleeve, and the top of the slide rod is fixedly connected to the worktable.

[0010] Preferably, a controller is fixedly connected to the left front end of the top of the workbench, and the output end of the controller is unidirectionally electrically connected to the input ends of the first motor and the second motor.

[0011] Compared with the prior art, the present invention provides a motor housing casting mold fixing bracket, which has the following advantages: 1. After the first motor is started by the controller, the first motor provides power and its output end drives the drive shaft to rotate, so that the first synchronous wheel fixed on the surface of the drive shaft rotates synchronously. Through the transmission action of the synchronous belt, the first synchronous wheel drives the second synchronous wheel on the right side to rotate in the same direction. The adjustment frame fixed on the right side of the front and the left side of the back of the synchronous belt moves with the synchronous belt and generates opposite or opposite displacements, thereby driving the first clamping plate to move, so as to clamp or loosen the mold in the left and right directions.

[0012] 2. After the second motor is started by the controller, the output end of the motor drives the lead screw to rotate, causing the threaded sleeve connected to the surface thread to move along the lead screw axis. The movement of the threaded sleeve is transmitted to the connecting seat through the movable rod, which drives the second clamping plate to move, thereby realizing the clamping adjustment of the mold in the front and back directions. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a three-dimensional structural diagram of the present invention; Figure 3 This is a cross-sectional view of the shell structure of this utility model.

[0014] In the diagram: 1. Workbench; 2. Housing; 3. First motor; 4. Drive shaft; 5. First synchronous pulley; 6. Synchronous belt; 7. Second synchronous pulley; 8. Connecting shaft; 9. Adjusting frame; 10. First clamping plate; 11. Second motor; 12. Lead screw; 13. Threaded sleeve; 14. Movable rod; 15. Connecting seat; 16. Second clamping plate; 17. Slide groove; 18. Slider; 19. Controller. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0017] Example 1: Please see Figure 1 , Figure 2 and Figure 3 As shown, this utility model provides a motor housing casting mold fixing frame, including a workbench 1, a housing 2 fixedly connected to the central shaft at the bottom of the workbench 1, a first motor 3 fixedly connected to the left side of the bottom of the housing 2, a drive shaft 4 fixedly connected to the output end of the first motor 3, a first synchronous pulley 5 fixedly connected to the surface of the drive shaft 4, a synchronous belt 6 meshing with the surface of the first synchronous pulley 5, a second synchronous pulley 7 meshing with the right side of the inner surface of the synchronous belt 6, an adjusting frame 9 fixedly connected to the right side of the front and the left side of the back of the synchronous belt 6, a first clamping plate 10 fixedly connected to one side of the adjusting frame 9, a sliding groove 17 opened on the top of the workbench 1, a slider 18 slidably connected to the inner cavity of the sliding groove 17, one side of the first clamping plate 10 and the second clamping plate 16 fixedly connected to the slider 18, a connecting shaft 8 fixedly connected to the inner cavity of the second synchronous pulley 7, the top of the connecting shaft 8 being movably connected to the housing 2 through a bearing, a controller 19 fixedly connected to the left front end of the top of the workbench 1, and the output end of the controller 19 being unidirectionally electrically connected to the input end of the first motor 3 and the second motor 11.

[0018] The specific function of this technical solution is as follows: After the first motor 3 is started by the controller 19, the first motor 3 provides power and its output end drives the drive shaft 4 to rotate, so that the first synchronous wheel 5 fixed on the surface of the drive shaft 4 rotates synchronously. Through the transmission action of the synchronous belt 6, the first synchronous wheel 5 drives the second synchronous wheel 7 on the right side to rotate in the same direction. The adjustment frame 9 fixed on the right side of the front and the left side of the back of the synchronous belt 6 moves with the synchronous belt 6 and generates opposite or opposite displacements, thereby driving the first clamping plate 10 to move, so as to achieve clamping or loosening of the mold in the left and right directions.

[0019] Example 2: Based on Embodiment 1, this utility model is as follows: Figure 1 and Figure 2As shown, a second motor 11 is fixedly connected to the bottom of the worktable 1 and to the front side of the central axis. A lead screw 12 is fixedly connected to the output end of the second motor 11. A threaded sleeve 13 is threadedly connected to the surface of the lead screw 12. Movable rods 14 are movably connected to both the front and back of the threaded sleeve 13. A connecting seat 15 is movably connected to one side of the movable rod 14. A second clamping plate 16 is fixedly connected to one side of the connecting seat 15. A sliding rod is slidably connected to the rear side of the inner cavity of the threaded sleeve 13, and the top of the sliding rod is fixedly connected to the worktable 1.

[0020] The specific function of this technical solution is as follows: After the second motor 11 is started by the controller 19, its output end drives the lead screw 12 to rotate, so that the threaded sleeve 13 with the surface thread connection moves along the axial direction of the lead screw 12. The movement of the threaded sleeve 13 is transmitted to the connecting seat 15 through the movable rod 14, which drives the second clamping plate 16 to move, thereby realizing the clamping adjustment of the mold in the front and back directions.

[0021] Working principle: After the first motor 3 is started by the controller 19, the first motor 3 provides power and its output end drives the drive shaft 4 to rotate, so that the first synchronous wheel 5 fixed on the surface of the drive shaft 4 rotates synchronously. Through the transmission action of the synchronous belt 6, the first synchronous wheel 5 drives the second synchronous wheel 7 on the right side to rotate in the same direction. The adjustment frame 9 fixed on the right side of the front and the left side of the back of the synchronous belt 6 moves with the synchronous belt 6 and generates opposite or opposite displacements, thereby driving the first clamping plate 10 to move, realizing the clamping or loosening of the mold in the left and right directions. After the second motor 11 is started by the controller 19, its output end drives the lead screw 12 to rotate, causing the threaded sleeve 13 with surface thread connection to move along the axial direction of the lead screw 12. The movement of the threaded sleeve 13 is transmitted to the connecting seat 15 through the movable rod 14, which drives the second clamping plate 16 to move, thereby realizing the clamping adjustment of the mold in the front and back directions.

[0022] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0023] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0024] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. A motor housing casting mold fixing frame, comprising a worktable (1), characterized in that: A housing (2) is fixedly connected to the central shaft at the bottom of the workbench (1). A first motor (3) is fixedly connected to the left side of the bottom of the housing (2). A drive shaft (4) is fixedly connected to the output end of the first motor (3). A first synchronous pulley (5) is fixedly connected to the surface of the drive shaft (4). A synchronous belt (6) is engaged on the surface of the first synchronous pulley (5). A second synchronous pulley (7) is engaged on the right side of the inner surface of the synchronous belt (6). An adjustment frame (9) is fixedly connected to the right side of the front and the left side of the back of the synchronous belt (6). A first clamping plate (10) is fixedly connected to one side of the adjustment frame (9).

2. The motor housing casting mold fixing bracket according to claim 1, characterized in that: A second motor (11) is fixedly connected to the bottom of the workbench (1) and to the front side of the central axis. A lead screw (12) is fixedly connected to the output end of the second motor (11). A threaded sleeve (13) is threadedly connected to the surface of the lead screw (12). A movable rod (14) is movably connected to both the front and back of the threaded sleeve (13). A connecting seat (15) is movably connected to one side of the movable rod (14). A second clamping plate (16) is fixedly connected to one side of the connecting seat (15).

3. The motor housing casting mold fixing bracket according to claim 1, characterized in that: The top of the workbench (1) is provided with a slide groove (17), and a slider (18) is slidably connected to the inner cavity of the slide groove (17). One side of the first clamping plate (10) and the second clamping plate (16) is fixedly connected to the slider (18).

4. The motor housing casting mold fixing bracket according to claim 1, characterized in that: The inner cavity of the second synchronous pulley (7) is fixedly connected to a connecting shaft (8), and the top of the connecting shaft (8) is movably connected to the housing (2) through a bearing.

5. A motor housing casting mold fixing bracket according to claim 2, characterized in that: The threaded sleeve (13) has a sliding rod slidably connected to the rear side of its inner cavity, and the top of the sliding rod is fixedly connected to the worktable (1).

6. The motor housing casting mold fixing bracket according to claim 1, characterized in that: A controller (19) is fixedly connected to the left front end of the top of the workbench (1). The output end of the controller (19) is unidirectionally electrically connected to the input end of the first motor (3) and the second motor (11).

Images