Horizontal press
By designing the drive components and rotatable rollers of the horizontal press, precise pressing of the motor core and motor housing is achieved, solving the problem of poor compatibility of traditional presses and improving production efficiency and product quality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HEBEI ZHONGCI TECH CO LTD
- Filing Date
- 2025-05-23
- Publication Date
- 2026-05-12
AI Technical Summary
Traditional press equipment has difficulty quickly adapting to different specifications and sizes during the press-fitting process of motor core and motor housing, resulting in high equipment procurement and maintenance costs, low production efficiency, and a high press-fitting failure rate.
A horizontal press was designed, which enables flexible adjustment of the first and second pressing plates through a drive assembly. Combined with a rotatable rotating roller and a lifting assembly, it can accurately adapt to different models of motor housings and motor cores. Rubber pads are used to avoid scratching the surface.
It reduces equipment procurement and maintenance costs, improves production efficiency, lowers the failure rate of pressing, and ensures product quality.
Smart Images
Figure CN224223183U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of horizontal press technology, specifically a horizontal press. Background Technology
[0002] In the field of motor manufacturing, the precise pressing of the motor core and the motor housing is directly related to the performance and quality of the motor. However, the defects of traditional press equipment in this process have created a series of obstacles.
[0003] From a structural design perspective, traditional presses have a fixed layout for their clamping components, lacking a mechanism for flexible spacing adjustment. This makes it difficult for the equipment to quickly adapt to different sizes and specifications of motor cores and housings. Companies are forced to purchase multiple presses of varying sizes or spend considerable time modifying existing equipment. This significantly increases equipment procurement and maintenance costs, drastically extends production cycles, and leads to low production efficiency, making it difficult to meet rapidly changing market demands. Utility Model Content
[0004] In view of this, the present invention provides a horizontal press, which aims to solve the problems in the prior art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a horizontal press, comprising:
[0006] The base has a first pressing plate and a second pressing plate arranged opposite each other. The first pressing plate and the second pressing plate move closer to each other or further away from each other under the drive of the drive assembly. A fixed shaft is horizontally fixed on the side of the first pressing plate that is close to the second pressing plate. A force-bearing plate is provided at the free end of the fixed shaft. A top shaft is horizontally fixed on the side of the second pressing plate that is close to the first pressing plate.
[0007] Two movable plates are horizontally slidably mounted on a base between the first pressing plate and the second pressing plate;
[0008] Two lifting plates are horizontally positioned above the two movable plates, and each lifting plate is connected to the corresponding movable plate through a lifting assembly, which drives the lifting plate to rise and fall.
[0009] Two sets of support components are respectively installed on two lifting plates. Each set of support components specifically includes two parallel and rotatable rotating rollers. The axial direction of the rotating rollers is parallel to the moving direction of the first pressing plate and the second pressing plate.
[0010] A further improvement of this utility model is that the driving component includes:
[0011] The first connecting rod is rotatably positioned horizontally below the base.
[0012] The first ends of the two second links are hinged to the two ends of the first link, respectively.
[0013] Two connecting components are respectively connected at their upper ends to the lower ends of the first and second clamping plates, and at their lower ends to the second ends of the two second connecting rods. When one of the connecting components moves horizontally under the drive of the cylinder, the other connecting component moves horizontally in the opposite direction under the action of the first connecting rod and the two second connecting rods.
[0014] A further improvement of this utility model is that the connecting component includes:
[0015] A connecting plate is horizontally slidably disposed below the base. The middle part of the connecting plate is hinged to the second end of the corresponding second connecting rod. One of the connecting plates is fixedly connected to the end of the piston rod on the cylinder fixed below the base.
[0016] The connecting shaft has its lower end fixedly connected to the connecting plate, and its upper end passes through the long slot on the base and is then fixedly connected to the first or second pressing plate.
[0017] A further improvement of this utility model is that the lifting assembly includes:
[0018] A rotating sleeve is rotatably mounted on the corresponding movable plate, and a first bevel gear is fixed thereon;
[0019] A motor is mounted on the corresponding movable plate, and a second bevel gear fixed at the power output end of the motor meshes with the first bevel gear;
[0020] The upper end of the screw is fixedly connected to the lower surface of the corresponding lifting plate, and the lower end of the screw is nested in the rotating sleeve and threadedly connected to the inner wall of the rotating sleeve.
[0021] A further improvement of this utility model is that a plurality of guide components are provided between the movable plate and the lifting plate, the guide components including:
[0022] The guide cylinder is vertically mounted and fixed to the movable plate;
[0023] A guide shaft is vertically fixed to the lower surface of the lifting plate, and the guide shaft is slidably nested inside the guide cylinder.
[0024] A further improvement of this utility model is that a first slider is fixedly provided on the lower surface of the movable plate, and the first slider is slidably mounted on a first slide rail on the base, the first slide rail being parallel to the axial direction of the rotating roller.
[0025] A further improvement of this utility model is that a second slider is fixedly provided on the lower surface of the connecting plate, and the second slider is slidably disposed on a second slide rail below the base, the second slide rail being parallel to the axial direction of the rotating roller.
[0026] A further improvement of this utility model is that rubber pads are fixed on both sides of the force-bearing plate opposite to the top shaft.
[0027] The technological advancements achieved by this utility model due to the adoption of the above technical solution are as follows:
[0028] This utility model provides a horizontal press with a flexible adjustment function for the first and second clamping plates achieved through the drive component. This function can accurately adapt to the size of different models of motor housings and motor cores, reducing the equipment procurement and maintenance costs for enterprises, while also shortening the production cycle and improving production efficiency.
[0029] In this invention, the rotatable nature of the rotating roller makes it more convenient and faster to apply lubricating oil to the motor core and motor housing. The lifting and adjusting functions of the moving plate and the lifting plate can adjust the supporting components to the optimal height and horizontal position, so that the motor core can be accurately aligned with the pressing inlet of the motor housing, which greatly improves the success rate of pressing operation, reduces the pressing failure rate caused by position deviation, and reduces rework costs.
[0030] In this invention, the rubber pad design of the force plate and the top shaft provides reliable friction while avoiding scratches on the surface of the motor housing, maintaining the product's appearance quality, and meeting the high-quality requirements of motor production. Attached Figure Description
[0031] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0032] Figure 1 This is a schematic diagram of the overall structure of the horizontal press described in this utility model;
[0033] Figure 2 This is a schematic diagram of the drive assembly of the horizontal press described in this utility model;
[0034] Figure 3 This is a schematic diagram of the lifting assembly of the horizontal press described in this utility model.
[0035] Explanation of reference numerals in the attached figures:
[0036] 10-Base, 101-Long slot, 11-First pressing plate, 111-Fixed shaft, 112-Force plate, 12-Second pressing plate, 121-Top shaft, 13-Moving plate, 131-First slider, 132-First slide rail, 14-Lifting plate, 15-Rotating roller, 20-Drive assembly, 21-First connecting rod, 22-Second connecting rod, 23-Connecting plate, 231-Second slider, 232-Second slide rail, 24-Connecting shaft, 25-Cylinder, 30-Lifting assembly, 31-Rotating sleeve, 311-First bevel gear, 32-Motor, 321-Second bevel gear, 33-Screw, 40-Guide assembly, 41-Guide cylinder, 42-Guide shaft. Detailed Implementation
[0037] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, in the following description, specific details such as particular system structures and technologies are set forth for illustrative purposes rather than for limiting purposes, in order to provide a thorough understanding of the embodiments of the present invention. However, those skilled in the art should understand that the present invention can also be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits, and methods are omitted to avoid unnecessary details hindering the description of the present invention.
[0038] This utility model provides a horizontal press, which, in conjunction with the appendix to the instruction manual, provides a detailed description. Figure 1 To be continued Figure 3 It can be seen that a horizontal press mainly includes the following parts or components: base 10, moving plate 13, lifting assembly 30, and support assembly.
[0039] In this invention, a first pressing plate 11 and a second pressing plate 12 are provided opposite to each other on the base 10. The first pressing plate 11 and the second pressing plate 12 move closer to each other or further away from each other under the drive of the drive assembly 20. A fixed shaft 111 is horizontally fixed on the side of the first pressing plate 11 near the second pressing plate 12, and a force-bearing plate 112 is fixed on the free end of the fixed shaft 111. A top shaft 121 is horizontally fixed on the side of the second pressing plate 12 near the first pressing plate 11. Two movable plates 13 are horizontally slidably mounted on the first pressing plate. 11. On the base 10 between the second pressing plates 12; two lifting plates 14 are horizontally positioned above the two moving plates 13, each lifting plate 14 being connected to the corresponding moving plate 13 via a lifting assembly 30, the lifting assembly 30 driving the lifting plate 14 to rise and fall; two sets of support assemblies are respectively positioned on the two lifting plates 14, each set of support assemblies specifically including two parallel and rotatable rotating rollers 15, the axial direction of the rotating rollers 15 being parallel to the moving direction of the first pressing plate 11 and the second pressing plate 12. Rubber pads are fixed on both sides of the force plate 112 opposite to the top shaft 121.
[0040] The motor housing and motor core are placed on two supporting components respectively. Then, due to the rotational characteristic of the rotating roller 15, lubricating oil can be applied to the inner wall of the motor housing and the outer wall of the motor core while rotating, facilitating the application of lubricating oil and thus facilitating the pressing of the motor core into the motor housing. Two lifting components 30 raise and lower the two lifting plates 14 and the supporting components, which in turn drive the motor housing and motor core to rise and fall until the motor housing, motor core, top shaft 121, and force plate 112 are coaxial (it is known that the force plate 112 and top shaft 121 are always coaxial). Then, the drive component 20 drives the first pressing plate 11 and the second... The two clamping plates 12 approach each other. The first clamping plate 11 drives the motor housing and the corresponding support components, lifting plate 14, and moving plate 13 to move through the fixed shaft 111 and the force plate 112. At the same time, the second clamping plate 12 drives the motor core and the corresponding support components, lifting plate 14, and moving plate 13 to move through the top shaft 121. After the motor core enters part of the motor housing, the support components and lifting plate 14 that support the motor core will descend under the drive of the lifting component 30 until the support components detach from the motor core. The remaining part of the motor core is pressed into the motor housing under the cooperation of the force plate 112 and the top plate.
[0041] The flexible adjustment function of the first clamping plate 11 and the second clamping plate 12 achieved by the drive component 20 can accurately adapt to the size of different models of motor housings. It can effectively adapt to different models of motor cores and motor housings, reducing the equipment procurement cost and equipment maintenance cost of enterprises, while also reducing the production cycle and improving production efficiency.
[0042] The rotatable nature of the rotating roller 15 makes it easier and faster to apply lubricant to the motor core and motor housing. The lifting and adjusting functions of the moving plate 13 and the lifting plate 14 can adjust the supporting components to the optimal height and horizontal position, so that the motor core can be accurately aligned with the pressing inlet of the motor housing, which greatly improves the success rate of pressing operation, reduces the pressing failure rate caused by position deviation, and reduces rework costs.
[0043] The rubber pad design of the force plate 112 and the top shaft 121 provides reliable friction while avoiding scratches on the surface of the motor housing, maintaining the product's appearance quality and meeting the high-quality requirements of product manufacturing.
[0044] As one embodiment, in conjunction with the appendix to the specification Figure 2It is known that the drive assembly 20 includes a first connecting rod 21, which is rotatably and horizontally positioned below the base 10. The first ends of two second connecting rods 22 are respectively hinged to the two ends of the first connecting rod 21. The upper ends of two connecting assemblies are respectively connected to the lower ends of the first pressing plate 11 and the second pressing plate 12, and the lower ends are respectively connected to the second ends of the two second connecting rods 22. When one of the connecting assemblies moves horizontally under the drive of the cylinder 25, the other connecting assembly moves horizontally in the opposite direction under the action of the first connecting rod 21 and the two second connecting rods 22. The connecting assembly includes a connecting plate 23, which is horizontally slidably positioned below the base 10. The middle part of the connecting plate 23 is hinged to the second end of the corresponding second connecting rod 22. One of the connecting plates 23 is fixedly connected to the end of the piston rod on the cylinder 25 fixed below the base 10. The lower end of the connecting shaft 24 is fixedly connected to the connecting plate 23, and the upper end passes through the elongated slot 101 on the base 10 and is fixedly connected to the first pressing plate 11 or the second pressing plate 12.
[0045] When cylinder 25 starts working, its piston rod performs horizontal extension and retraction. Connecting plate 23 slides horizontally under the drive of piston rod. As connecting plate 23 moves horizontally, the second connecting rod 22 hinged to it also moves. When one second connecting rod 22 moves, it drives the first connecting rod 21 to rotate around its central rotation point through the hinge point. The rotation of the first connecting rod 21 drives the other second connecting rod 22 to move. The other second connecting rod 22 drives the connecting plate 23 hinged to it to slide horizontally in the opposite direction to the first connecting plate 23. During the process of the two connecting plates 23 moving horizontally in opposite directions, the first pressing plate 11 and the second pressing plate 12 move closer to or further away from each other under the drive of connecting shaft 24.
[0046] As one embodiment, in conjunction with the appendix to the specification Figure 3 It is understood that the lifting assembly 30 includes a rotating sleeve 31, which is rotatably mounted on the corresponding moving plate 13, and a first bevel gear 311 is fixedly mounted on it; a motor 32 is mounted on the corresponding moving plate 13, and a second bevel gear 321 fixedly mounted on the power output end of the motor 32 meshes with the first bevel gear 311; the upper end of the screw 33 is fixedly connected to the lower surface of the corresponding lifting plate 14, and the lower end of the screw 33 is nested in the rotating sleeve 31 and threadedly connected to the inner wall of the rotating sleeve 31. Multiple guide assemblies 40 are provided between the moving plate 13 and the lifting plate 14. Each guide assembly 40 includes a guide cylinder 41, which is vertically mounted and fixed on the moving plate 13; and a guide shaft 42, which is vertically mounted and fixed on the lower surface of the lifting plate 14, and is slidably nested in the guide cylinder 41.
[0047] After the motor 32 starts, the power is transmitted to the second bevel gear 321 through the output shaft. The second bevel gear 321 rotates and meshes with the first bevel gear 311. The first bevel gear 311 rotates and drives the rotating sleeve 31 fixed to it to rotate synchronously. When the rotating sleeve 31 rotates, it drives the screw 33 to rise and fall. The screw 33 will drive the lifting plate 14 to rise and fall. When the lifting plate 14 rises and falls, the guide shaft 42 will slide up and down in the guide cylinder 41, thereby ensuring that the lifting plate 14 only moves in the vertical direction, preventing tilting due to uneven force, and improving the stability and positioning accuracy of the lifting process.
[0048] Specifically, motor 32 is a forward and reverse rotating motor 32.
[0049] As one embodiment, in conjunction with the appendix to the specification Figure 3 It can be seen that a first slider 131 is fixed on the lower surface of the movable plate 13, and the first slider 131 is slidably mounted on the first slide rail 132 on the base 10. The first slide rail 132 is parallel to the axial direction of the rotating roller 15.
[0050] As one embodiment, in conjunction with the appendix to the specification Figure 2 It can be seen that a second slider 231 is fixed on the lower surface of the connecting plate 23. The second slider 231 is slidably mounted on the second slide rail 232 below the base 10. The second slide rail 232 is parallel to the axial direction of the rotating roller 15.
[0051] It should be noted that in this patent application, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.
[0052] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model, and should all be included within the protection scope of this utility model.
Claims
1. A horizontal press, characterized in that, include: The base has a first pressing plate and a second pressing plate arranged opposite each other. The first pressing plate and the second pressing plate move closer to each other or further away from each other under the drive of the drive assembly. A fixed shaft is horizontally fixed on the side of the first pressing plate that is close to the second pressing plate. A force-bearing plate is provided at the free end of the fixed shaft. A top shaft is horizontally fixed on the side of the second pressing plate that is close to the first pressing plate. Two movable plates are horizontally slidably mounted on a base between the first pressing plate and the second pressing plate; Two lifting plates are horizontally positioned above the two movable plates, and each lifting plate is connected to the corresponding movable plate through a lifting assembly, which drives the lifting plate to rise and fall. Two sets of support components are respectively installed on two lifting plates. Each set of support components specifically includes two parallel and rotatable rotating rollers. The axial direction of the rotating rollers is parallel to the moving direction of the first pressing plate and the second pressing plate.
2. A horizontal press according to claim 1, characterized in that, The driving component includes: The first connecting rod is rotatably positioned horizontally below the base. The first ends of the two second links are hinged to the two ends of the first link, respectively. Two connecting components are respectively connected at their upper ends to the lower ends of the first and second clamping plates, and at their lower ends to the second ends of the two second connecting rods. When one of the connecting components moves horizontally under the drive of the cylinder, the other connecting component moves horizontally in the opposite direction under the action of the first connecting rod and the two second connecting rods.
3. A horizontal press according to claim 2, characterized in that, The connection component includes: A connecting plate is horizontally slidably disposed below the base. The middle part of the connecting plate is hinged to the second end of the corresponding second connecting rod. One of the connecting plates is fixedly connected to the end of the piston rod on the cylinder fixed below the base. The connecting shaft has its lower end fixedly connected to the connecting plate, and its upper end passes through the long slot on the base and is then fixedly connected to the first or second pressing plate.
4. A horizontal press according to claim 1, characterized in that, The lifting assembly includes: A rotating sleeve is rotatably mounted on the corresponding movable plate, and a first bevel gear is fixed thereon; A motor is mounted on the corresponding movable plate, and a second bevel gear fixed at the power output end of the motor meshes with the first bevel gear; The upper end of the screw is fixedly connected to the lower surface of the corresponding lifting plate, and the lower end of the screw is nested in the rotating sleeve and threadedly connected to the inner wall of the rotating sleeve.
5. A horizontal press according to claim 4, characterized in that, Multiple guide components are provided between the movable plate and the lifting plate, and the guide components include: The guide cylinder is vertically mounted and fixed to the movable plate; A guide shaft is vertically fixed to the lower surface of the lifting plate, and the guide shaft is slidably nested inside the guide cylinder.
6. A horizontal press according to claim 1, characterized in that, A first slider is fixed on the lower surface of the movable plate. The first slider slides on a first slide rail on the base. The first slide rail is parallel to the axial direction of the rotating roller.
7. A horizontal press according to claim 3, characterized in that, A second slider is fixed on the lower surface of the connecting plate. The second slider slides on a second slide rail below the base. The second slide rail is parallel to the axial direction of the rotating roller.
8. A horizontal press according to any one of claims 1-7, characterized in that, Rubber pads are fixed on both sides of the force-bearing plate opposite to the top shaft.