Steel shot production surface polishing machine
By designing a steel ball production surface polishing processing machine including steel ball storage and polishing structure, the problem of inconsistent particle size of steel balls in existing equipment is solved, and uniform polishing and unified particle size of steel balls are achieved.
Patent Information
- Application Number
- CN202421306554.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-11
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2034-06-11
AI Technical Summary
When existing polishing equipment grinds steel balls, the degree of polishing is inconsistent, resulting in inconsistent particle size of steel balls, affecting later use.
A steel ball production surface polishing processing machine is designed, including base, vertical plate, steel ball storage and storage structure and polishing structure. The steel ball storage structure realizes the circular storage and storage of steel balls through a circular workbench and a steel ball table. The polishing structure realizes uniform contact and rotating polishing between the polishing parts and the steel balls through rotatable polishing parts, driving motors and electric telescopic rods.
This equipment can maintain the consistency of the particle size of the steel ball on each steel ball table, ensure the smooth surface and unified particle size of the steel ball, and improve the quality of the steel balls in the later use.
Smart Images
Figure CN222570344U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of steel shot production, in particular to a surface polishing machine for steel shot production. Background Art
[0002] Steel shot is widely used for descaling and rust removal of steel workpieces before painting. Centrifugal shot blasting equipment is often used in this case. The spherical shape and low hardness of steel shot will not cause much wear on the equipment. Steel shot is also widely used for sand removal of castings. When used with appropriate equipment, steel shot is the best abrasive for surface cleaning because of its durability.
[0003] During the production and processing of steel shot, the outer surface needs to be smooth, so the outer surface of the steel shot needs to be polished, which requires the use of polishing equipment. The existing polishing equipment does not have consistent grinding degrees when grinding the steel shot, so it is impossible to maintain the consistency of the steel shot particle size, which is not conducive to the later use of the steel shot. Utility Model Content
[0004] In view of the shortcomings of the prior art, the utility model provides a surface polishing machine for steel shot production, which can polish the steel shots on multiple groups of steel shot tables and maintain the consistency of the steel shot particle size on each steel shot table, effectively solving the problems raised in the background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel shot production surface polishing machine, comprising a base, on which vertical upright plates are arranged on the left and right sides of the base, a steel shot storage structure is provided between the left and right upright plates on the upper side of the base, the steel shot storage structure comprises a circular workbench, a circle of steel shot tables is fixedly provided along the circumferential edge of the upper surface of the workbench, and a support rod is fixedly provided between the bottom surface of the workbench and the base;
[0006] A polishing structure that moves up and down is provided above the steel shot storage structure, and the polishing structure includes a circular pressure plate, and a circle of rotatable polishing parts is provided on the bottom surface of the pressure plate in a circumferential direction, and the polishing parts are meshed with the first circular gear teeth on the inner side. A vertical rod is fixed at the center position of the upper surface of the first circular gear, and the upper end of the vertical rod passes through the pressure plate and is fixedly connected to the motor shaft of the vertically arranged driving motor. A fixing part is provided between the side surface of the driving motor and the side surface of the pressure plate, and the upper end of the driving motor is fixedly connected to the rod body at the bottom of the upper vertical electric telescopic rod, and the electric telescopic rod is fixed on the cross beam, and the rod body slides downward through the cross beam, and the bottom surfaces of the two ends of the cross beam are respectively fixedly connected to the top surface of the vertical plate.
[0007] As a preferred technical solution, the polishing member comprises a second horizontal circular gear, a rotating shaft is fixedly arranged at the center position of the upper side of the second circular gear, and the upper end of the rotating shaft is rotatably riveted to the pressing plate;
[0008] A fixing block is fixed on the bottom surface of the second circular gear. The fixing block is in the shape of a cuboid. A rectangular groove is embedded in the bottom surface of the fixing block along the length direction. A downward convex arc polishing blade is embedded in the rectangular groove. A fastening bolt for limiting the polishing blade is screwed inward on the side surface of the fixing block.
[0009] As a preferred technical solution, the fixing part includes vertical plates respectively fixed to the front, rear, left and right outer sides of the pressure plate, the upper end of the vertical plate is fixedly connected to the outer end of the horizontal plate, the inner end of the horizontal plate is fixedly provided with a vertical connecting plate, and the connecting plate is fixedly connected to the side of the drive motor by bolts.
[0010] As a preferred technical solution, the polishing parts are respectively located on the inner side of the edge of the pressure plate.
[0011] As a preferred technical solution, a distribution box is fixedly provided on the outer surface of the left vertical plate, and the distribution box is electrically connected to the drive motor and the electric telescopic rod through a line.
[0012] As a preferred technical solution, the number of the polishing parts is at least 4.
[0013] As a preferred technical solution, there are four support rods distributed circumferentially on the bottom surface of the workbench.
[0014] As a preferred technical solution, vertical guide blocks are respectively provided on the inner sides of the vertical plates, and vertical slide grooves are respectively embedded on the inner sides of the guide blocks for slidingly cooperating with the vertical plates on the left and right sides.
[0015] Compared with the prior art, the utility model provides a surface polishing machine for steel shot production, which has the following beneficial effects:
[0016] 1. The utility model comprises a circular workbench through a steel shot storage structure, a circle of steel shot tables are fixedly provided on the circumferential edge of the upper surface of the workbench, and a support rod is fixedly provided between the bottom surface of the workbench and the base. When in use, the steel shots can be stored in a ring on the steel shot tables on the edge of the workbench, waiting for the polishing of the upper polishing piece.
[0017] 2. The utility model provides a circle of rotatable polishing parts on the circumference of the bottom surface of the pressure plate, and the polishing parts are meshed with the first circular gear teeth on the inner side. A vertical rod is fixedly provided at the center position of the upper surface of the first circular gear. The upper end of the vertical rod passes through the pressure plate and is fixedly connected to the motor shaft of the vertically arranged driving motor. A fixing part is provided between the side surface of the driving motor and the side surface of the pressure plate. The upper end of the driving motor is fixedly connected to the rod body at the bottom of the upper vertical electric telescopic rod. When in use, the pressure plate can be pressed down by the electric telescopic rod, so that the polishing parts come into contact with the steel shot. The first circular gear is rotated by the rotation of the driving motor, and then the second circular gear is driven to rotate, so that the polishing blade at the bottom polishes the steel shot. When the electric telescopic rod is pressed down, the polishing blade is evenly in contact with the steel shot below, and finally steel shots with uniform particle size are obtained.
[0018] 3. The utility model includes a fixing part including a vertical plate fixed to the front, rear, left and right outer sides of the pressure plate respectively, the upper end of the vertical plate is fixedly connected to the outer end of the horizontal plate, the inner end of the horizontal plate is fixedly provided with a vertical connecting plate, and the connecting plate is fixedly connected to the side of the driving motor by bolts. When in use, the pressure plate can be fixedly connected to the driving motor by the fixing part, so that the driving motor drives the first circular gear in the middle.
[0019] 4. The utility model is provided with vertical guide blocks on the inner sides of the vertical plates, and the inner sides of the guide blocks are respectively embedded with vertical slide grooves that slide with the vertical plates on the left and right sides. When in use, when the pressure plate is pressed down, the cooperation between the slide grooves and the vertical plates is conducive to the smoothness and stability of the pressure plate sliding down. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] The accompanying drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application:
[0021] Figure 1 This is a schematic diagram of the three-dimensional structure of the first embodiment of the utility model;
[0022] Figure 2 It is an enlarged structural schematic diagram of the steel shot storage structure;
[0023] Figure 3 It is an enlarged structural schematic diagram of the polishing structure;
[0024] Figure 4 for Figure 3 A schematic diagram of the enlarged structure of the fixing member;
[0025] Figure 5 It is a schematic diagram of the three-dimensional structure after the pressing plate is turned over;
[0026] Figure 6 for Figure 5 A schematic diagram of the enlarged structure of a single polishing part;
[0027] Figure 7 It is a schematic diagram of the three-dimensional structure of the second embodiment of the utility model.
[0028] Indications in the figure: 1. Base; 11. Vertical plate; 2. Crossbeam; 3. Steel shot storage structure; 31. Workbench; 32. Steel shot table; 33. Support rod; 4. Polishing structure; 41. Pressing plate; 42. Rotating shaft; 43. Driving motor; 44. Fixing piece; 441. Vertical plate; 442. Cross plate; 443. Connecting plate; 444. Bolt; 45. Electric telescopic rod; 46. Polishing piece; 461. Second circular gear; 462. Fixing block; 463. Rectangular groove; 464. Polishing blade; 465. Fastening bolt; 47. First circular gear; 5. Guide block. DETAILED DESCRIPTION
[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. Example
[0030] like Figures 1 to 6 As shown, a steel shot production surface polishing processing machine includes a base 1, on which vertical upright plates 11 are arranged on the left and right sides, a steel shot storage structure 3 is provided between the left and right upright plates 11 on the upper side of the base 1, and the steel shot storage structure 3 includes a circular workbench 31, a circle of steel shot platforms 32 are fixedly provided along the circumferential edge of the upper surface of the workbench 31, and a support rod 33 is fixedly provided between the bottom surface of the workbench 31 and the base 1. A polishing structure 4 that moves up and down is provided above the steel shot storage structure 3. The polishing structure 4 includes a circular pressing plate 41. A circle of rotatable polishing parts 46 are circumferentially provided on the bottom surface of the pressing plate 41. The polishing parts 46 are meshed with the first circular gear teeth 47 on the inner side. A vertical rod 42 is fixedly provided at the center position of the upper surface of the first circular gear 47. The upper end of the vertical rod 42 can be rotatably passed through the pressing plate 41 (a bearing (not marked) that matches the vertical rod 42 is embedded on the pressing plate 41) and is fixedly connected to the motor shaft of the vertically arranged driving motor 43. A fixing part 44 is provided between the side surface of the driving motor 43 and the side surface of the pressing plate 41. The upper end of the driving motor 43 is fixedly connected to the rod body (not shown) at the bottom of the upper vertical electric telescopic rod 45. The electric telescopic rod 45 is fixed on the crossbeam 2, and the rod body slides downward through the crossbeam 2. The bottom surfaces of the two ends of the crossbeam 2 are respectively fixedly connected to the top surface of the vertical plate 11.
[0031] The polishing member 46 includes a horizontal second circular gear 461, a rotating shaft (not shown) is fixedly provided at the center position of the upper side of the second circular gear 461, and the upper end of the rotating shaft is rotatably riveted to the pressure plate 41 (existing technology, known to those skilled in the art), and a fixing block 462 is fixedly provided on the bottom surface of the second circular gear 461. The fixing block 462 is in the shape of a rectangular parallelepiped, and a rectangular groove 463 is embedded in the bottom surface of the fixing block 462 along the length direction, and a downward convex arc-shaped polishing blade 464 is embedded in the rectangular groove 463, and a fastening bolt 465 for limiting the polishing blade 464 is screwed inward on the side of the fixing block 462.
[0032] The fixing member 44 includes a vertical plate 441 fixed to the front, rear, left and right outer sides of the pressure plate 41 respectively. The upper end of the vertical plate 441 is fixedly connected to the outer end of the horizontal plate 442. The inner end of the horizontal plate 442 is fixedly provided with a vertical connecting plate 443. The connecting plate 443 is fixedly connected to the side of the driving motor 43 by bolts 444.
[0033] The polishing members 46 are respectively located on the inner sides of the edges of the pressing plates 41 .
[0034] A distribution box 3 is fixedly provided on the outer surface of the left vertical plate 11 , and the distribution box 3 is electrically connected to the driving motor 43 and the electric telescopic rod 45 through a line.
[0035] The number of polishing elements 46 is at least four.
[0036] There are four supporting rods 33 , which are distributed circumferentially on the bottom surface of the workbench 31 .
[0037] When in use, the steel shot can be stored in a ring on the steel shot table 32 at the edge of the workbench 31, waiting for the polishing of the upper polishing piece 46. The pressing plate 41 can be pressed down by the electric telescopic rod 45, so that the polishing piece 46 contacts the steel shot, and the first circular gear 47 rotates by the rotation of the drive motor 43, thereby driving the second circular gear 461 to rotate, so that the polishing blade 464 at the bottom polishes the steel shot. When the electric telescopic rod 45 is pressed down, the polishing blade 464 is in uniform contact with the steel shot below, and finally steel shots of uniform particle size are obtained. The pressing plate 41 can be fixedly connected to the drive motor 43 by the fixing piece 44, so that the drive motor 43 drives the first circular gear 47 in the middle. Example
[0038] like Figure 7 As shown, vertical guide blocks 5 are respectively provided on the inner sides of the vertical plates 11 , and vertical guide grooves (not marked) are respectively embedded on the inner sides of the guide blocks 5 for slidingly cooperating with the vertical plates 441 on the left and right sides.
[0039] During use, when the pressing plate 41 is pressed downward, the cooperation between the slideway groove and the vertical plate 441 is conducive to the smoothness and stability of the pressing plate 41 sliding downward.
[0040] The components used in the present invention are all common standard components or components known to those skilled in the art, and their structures and principles are well known to those skilled in the art.
[0041] It should be noted that, in this article, the directions or positional relationships indicated by the terms "first", "second", "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc. are based on the directions or positional relationships shown in the drawings, and are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0042] The structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification so that people familiar with this technology can understand and read them. They are not used to limit the conditions under which the present invention can be implemented. Any structural modification, change in proportion or adjustment of size should still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.
[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A surface polishing machine for steel shot production, characterized in that: It comprises a base, on which vertical upright plates are arranged on the left and right sides, a steel shot storage structure is arranged between the left and right upright plates on the upper side of the base, and the steel shot storage structure comprises a circular workbench, a circle of steel shot tables is fixedly arranged on the circumferential edge of the upper surface of the workbench, and a support rod is fixedly arranged between the bottom surface of the workbench and the base; A polishing structure that moves up and down is provided above the steel shot storage structure, and the polishing structure includes a circular pressure plate, and a circle of rotatable polishing parts is provided on the bottom surface of the pressure plate in a circumferential direction, and the polishing parts are meshed with the first circular gear teeth on the inner side. A vertical rod is fixed at the center position of the upper surface of the first circular gear, and the upper end of the vertical rod passes through the pressure plate and is fixedly connected to the motor shaft of the vertically arranged driving motor. A fixing part is provided between the side surface of the driving motor and the side surface of the pressure plate, and the upper end of the driving motor is fixedly connected to the rod body at the bottom of the upper vertical electric telescopic rod, and the electric telescopic rod is fixed on the cross beam, and the rod body slides downward through the cross beam, and the bottom surfaces of the two ends of the cross beam are respectively fixedly connected to the top surface of the vertical plate.
2. A steel shot production surface polishing machine according to claim 1, characterized in that: The polishing member comprises a second horizontal circular gear, a rotating shaft is fixedly arranged at the center position of the upper side of the second circular gear, and the upper end of the rotating shaft is rotatably riveted to the pressing plate; A fixing block is fixed on the bottom surface of the second circular gear. The fixing block is in the shape of a cuboid. A rectangular groove is embedded in the bottom surface of the fixing block along the length direction. A downward convex arc polishing blade is embedded in the rectangular groove. A fastening bolt for limiting the polishing blade is screwed inward on the side surface of the fixing block.
3. A steel shot production surface polishing machine according to claim 1, characterized in that: The fixing member includes vertical plates respectively fixed to the front, rear, left and right outer sides of the pressure plate, the upper end of the vertical plate is fixedly connected to the outer end of the horizontal plate, the inner end of the horizontal plate is fixedly provided with a vertical connecting plate, and the connecting plate is fixedly connected to the side of the driving motor by bolts.
4. A steel shot production surface polishing machine according to claim 1, characterized in that: The polishing parts are respectively located on the inner sides of the edges of the pressing plates.
5. The surface polishing machine for steel shot production according to claim 1, characterized in that: A distribution box is fixedly provided on the outer surface of the left vertical plate, and the distribution box is electrically connected to the drive motor and the electric telescopic rod through a line.
6. The surface polishing machine for steel shot production according to claim 1, characterized in that: The number of the polishing parts is at least 4.
7. The surface polishing machine for steel shot production according to claim 1, characterized in that: The number of the support rods is four, and they are distributed circumferentially on the bottom surface of the workbench.
8. The surface polishing machine for steel shot production according to claim 1, characterized in that: The inner sides of the vertical plates are respectively provided with vertical guide blocks, and the inner sides of the guide blocks are respectively embedded with vertical slideway grooves which are slidably matched with the vertical plates on the left and right sides.