Shot blasting machine lifting frame for wheel machining
By designing an adjustable hoist for the shot blasting machine, the problem of insufficient adaptability of existing equipment was solved, enabling convenient hoisting of wheels of different sizes and reducing operational complexity and cost.
Patent Information
- Application Number
- CN202520489107.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-19
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2035-03-19
AI Technical Summary
Existing wheel processing shot blasting machine lifting frames are usually designed for specific sizes and cannot adapt to wheels of various sizes, resulting in frequent equipment changes, cumbersome operation, and high costs.
A shot blasting machine lifting frame was designed, comprising a lifting frame connecting rod, a support plate, a limiting post, and an adjusting post. The position of the limiting post is adjusted by a drive assembly, and the distance of the limiting post is adjusted to accommodate wheels of different sizes by using active and driven bevel gears to drive the lead screw to rotate.
It enables convenient adjustment of the limit post distance according to the wheel size, simplifies operation, improves adaptability, reduces the frequency of equipment replacement, and reduces costs.
Smart Images
Figure CN223852070U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of wheel processing technology, and in particular to a shot blasting machine lifting frame for wheel processing. Background Technology
[0002] Shot blasting is the name of a mechanical surface treatment process, similar to sandblasting and shot peening. Shot blasting is a cold treatment process, divided into shot blasting cleaning and shot blasting strengthening.
[0003] Shot blasting, as the name suggests, is used to remove surface oxide scale and other impurities to improve appearance quality. Shot blasting strengthening utilizes a high-speed stream of shot to continuously impact the surface of the workpiece being strengthened, forcing the target material surface and its outer layer to undergo the following changes during cyclic deformation: 1. Modification of the microstructure; 2. Non-uniform plastic deformation introducing residual compressive stress into the outer layer and residual tensile stress into the inner layer; 3. Changes in the surface roughness. This can improve the fatigue fracture resistance of materials / parts, prevent fatigue failure, plastic deformation and brittle fracture, and increase fatigue life.
[0004] The shot blasting process for wheels requires the use of a lifting frame. However, existing lifting frames are usually designed for wheels of specific sizes. For wheels of various sizes, the lifting equipment needs to be changed frequently, which is cumbersome and costly.
[0005] Therefore, those skilled in the art urgently need to develop a shot blasting machine lifting frame for wheel processing. Utility Model Content
[0006] The purpose of this invention is to address the shortcomings of existing technologies by proposing a shot blasting machine lifting frame for wheel processing.
[0007] To achieve the above objectives, the present invention adopts the following technical solution: a lifting frame for a shot blasting machine used for wheel processing, comprising a lifting frame connecting rod, a hook at the top of the lifting frame connecting rod, multiple support plates at the bottom of the lifting frame connecting rod, a sliding groove at the top of each support plate, multiple limiting posts slidably disposed inside each sliding groove, an adjusting post at the bottom of the lifting frame connecting rod, multiple support plates connected to the adjusting post, and a driving component for adjusting the position of the limiting post inside the adjusting post.
[0008] Preferably, the driving assembly includes an active vertical tooth, which is rotatably disposed within an adjusting column, and a lead screw is rotatably disposed inside each support plate. Each lead screw extends into the adjusting column from the side near the adjusting column and is connected to a driven vertical tooth. Each driven vertical tooth meshes with the active vertical tooth. A rod sleeve is connected to the bottom of each limiting column, and each rod sleeve is threadedly connected to the lead screw.
[0009] Preferably, the number of the plurality of support plates is three, and the three support plates are evenly distributed in a ring shape around the lifting frame connecting rod as the axis.
[0010] Preferably, the number of the limiting posts inside each sliding groove is two, and the threads on each screw rod are symmetrically arranged along the axial direction, and the rod sleeves at the bottom of the two limiting posts are located at the two ends of the screw rod.
[0011] Preferably, the bottom of the adjusting column is provided with an adjusting knob, and the adjusting knob is connected with the driving vertebra tooth.
[0012] Compared with the prior art, the utility model has the beneficial effects that:
[0013] The utility model discloses convenient operation, and the distance of the limiting post on the support plate can be adjusted according to the different sizes of the wheel, lifting of the wheel of different sizes is realized, and the practicality is strong.
[0014] When operating, only need to rotate the adjusting knob, and then control the rotation of the driving vertebra tooth, the driving vertebra tooth drives the screw rod to rotate through the driven vertebra tooth, and the rod sleeves on the screw rod move towards each other, and the two rod sleeves approach or separate each other, thereby realizing the distance adjustment between the two limiting posts. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is the overall structure schematic diagram of the utility model;
[0016] Figure 2 It is the overhead structure schematic diagram of the utility model;
[0017] Figure 3 It is Figure 1 It is the structure enlarged view of A in the middle;
[0018] Figure 4 It is the overhead structure sectional view of the utility model;
[0019] Figure 5 It is Figure 4 It is the structure enlarged view of B in the middle.
[0020] In the drawing: 1 - lifting frame connecting rod, 2 - hook, 3 - support plate, 4 - limiting post, 5 - sliding groove, 6 - adjusting column, 7 - adjusting knob, 8 - screw rod, 9 - rod sleeve, 10 - driven vertebra tooth, 11 - driving vertebra tooth. DETAILED DESCRIPTION
[0021] The utility model is clearly described below in combination with the drawings and specific embodiments in the embodiments of the utility model, and the description herein is only used to explain the utility model, but not as a limitation on the utility model. All other embodiments obtained by the person skilled in the art without creative labor, any modification, equivalent replacement, improvement, etc. made, should be included in the protection scope of the utility model.
[0022] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.
[0023] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0024] Embodiment one
[0025] Please refer to Figures 1-5 The utility model provides a kind of technical scheme: a kind of shot blasting machine hoist frame for wheel processing, including hoist frame connecting rod 1, the top of hoist frame connecting rod 1 is equipped with hook 2, the bottom of hoist frame connecting rod 1 is equipped with multiple support plates 3, the top of each support plate 3 is equipped with sliding slot 5, the inside of each sliding slot 5 is slidably provided with multiple limit posts 4, the bottom of hoist frame connecting rod 1 is equipped with adjusting column 6, multiple support plates 3 are connected with adjusting column 6, and driving assembly for adjusting the position of limit post 4 is equipped in adjusting column 6.
[0026] Further, driving assembly includes driving vertebra tooth 11, driving vertebra tooth 11 is rotatably arranged in adjusting column 6, and the inside of each support plate 3 is rotatably provided with screw rod 8, each screw rod 8 is located in corresponding sliding slot 5, the side of each screw rod 8 close to adjusting column 6 is extended to adjusting column 6 and is connected with driven vertebra tooth 10, each driven vertebra tooth 10 is engaged with driving vertebra tooth 11, and the bottom of each limit post 4 is connected with rod sleeve 9, and each rod sleeve 9 is threadedly connected between screw rod 8.
[0027] Through the rotation of the driving vertebra tooth 11, the driven vertebra tooth 10 is driven to rotate, the driven vertebra tooth 10 is connected with the corresponding lead screw 8, and the lead screw 8 is driven to rotate, so that the movement of the sleeve 9 is realized, the sleeve 9 is connected with the limiting column 4, and the position adjustment of the limiting column 4 is realized.
[0028] Further, the number of the plurality of supporting plates 3 is three, and the three supporting plates 3 are evenly distributed in a ring shape around the lifting frame connecting rod 1 as the axis.
[0029] The three supporting plates 3 are evenly distributed at an angle of 120 degrees, and three wheels are lifted at a time, so that the maximization of space utilization is realized.
[0030] Further, the bottom of the adjusting column 6 is provided with an adjusting knob 7, and the adjusting knob 7 is connected with the driving vertebra tooth 11. By rotating the adjusting knob 7, the rotation of the driving vertebra tooth 11 is controlled, and the operation is more convenient.
[0031] Embodiment two
[0032] On the basis of embodiment one, the number of the limiting columns 4 in each sliding groove 5 is two, the threads on each lead screw 8 are symmetrically arranged along the axial direction, and the sleeves 9 at the bottoms of the two limiting columns 4 are located at the two ends of the lead screw 8.
[0033] The symmetric arrangement of the threads on the lead screw 8 enables the sleeves 9 on the lead screw 8 to move towards each other when the lead screw 8 rotates, and the two sleeves 9 move close to or away from each other, so that the distance between the two limiting columns 4 is adjusted.
[0034] The working principle of the utility model is as follows: when the utility model is used, the staff rotates the adjusting knob 7 to control the rotation of the driving vertebra tooth 11, the driven vertebra tooth 10 is driven to rotate through the rotation of the driving vertebra tooth 11, the driven vertebra tooth 10 is connected with the corresponding lead screw 8, and the lead screw 8 is driven to rotate, so that the movement of the sleeve 9 is realized, the distance between the two limiting columns 4 is adjusted according to the size of the wheel, and then the wheel is placed. When the adjustment is completed, the supporting plate 3 can be wrapped with a cloth strip to prevent impurities from entering the sliding groove 5 during subsequent operation.
[0035] The above is only a preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.
Claims
1. A shot blasting crane frame for wheel machining, characterized by: The utility model provides a crane frame connecting rod (1), the top of crane frame connecting rod (1) is equipped with the hook (2), the below of crane frame connecting rod (1) is equipped with a plurality of support plate (3), and the top of each support plate (3) is equipped with the sliding slot (5), and the inside of each sliding slot (5) is equipped with a plurality of limit post (4) slidingly, the bottom of crane frame connecting rod (1) is equipped with the adjusting column (6), and a plurality of support plate (3) are connected with adjusting column (6), and the inside of adjusting column (6) is equipped with the drive assembly for adjusting the position of limit post (4).
2. The shot blasting machine lifting frame for wheel machining according to claim 1, characterized in that: The drive assembly includes driving vertebra tooth (11), the driving vertebra tooth (11) rotation is arranged in adjusting column (6), and the inside of each support plate (3) is rotationally provided with screw rod (8), and each screw rod (8) is extended to adjusting column (6) and is connected with driven vertebra tooth (10) on the side close to adjusting column (6), and each driven vertebra tooth (10) is engaged with driving vertebra tooth (11), and the bottom of each limit post (4) is connected with the rod sleeve (9), and each rod sleeve (9) is connected between screw rod (8) with the thread.
3. The shot blasting machine lifting frame for machining of vehicle wheels according to claim 2, characterized in that: The number of a plurality of support plate (3) is three, and three support plates (3) are evenly distributed in annular with crane frame connecting rod (1) as the axis.
4. The shot blasting machine lifting frame for machining of vehicle wheels according to claim 3, characterized in that: The number of limit post (4) in each sliding slot (5) is two, and the thread on each screw rod (8) is symmetrically arranged along the axial direction, and the rod sleeve (9) at the bottom of two limit posts (4) is located at the both ends of screw rod (8).
5. The shot blasting machine lifting frame for machining of vehicle wheels according to claim 4, characterized in that: The bottom of adjusting column (6) is equipped with adjusting knob (7), and adjusting knob (7) is connected with driving vertebra tooth (11).