Casting polishing shot blasting machine
By designing a ring array column bottom side groove and linkage mechanism in a suspended shot blasting machine, the rotation and longitudinal reciprocating motion of the castings are realized, which solves the problem of low grinding efficiency of castings and improves the grinding efficiency of the shot blasting machine.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-21
- Publication Date
- 2026-03-20
AI Technical Summary
The grinding efficiency of castings in hanging shot blasting machines is relatively low because the hanging parts cannot move up and down, resulting in limited contact between the shot and the castings.
A shot blasting machine for grinding castings was designed. By setting the bottom side grooves and adjusting rods of the support column in a circular array on the support column, combined with the linkage mechanism, the inclined hanging rod can drive the casting body to rotate and reciprocate longitudinally, thereby increasing the contact between the shot blasting and the casting.
It improves the grinding efficiency of castings by enhancing the contact between the shot blasting and the castings through rotation and longitudinal reciprocating motion, thereby improving the grinding effect.
Smart Images
Figure CN224012045U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of shot blasting machine, especially relates to a cast polishing shot blasting machine. BACKGROUND
[0002] The shot blasting machine is a kind of casting equipment using high-speed projectile thrown by shot blasting machine to clean or strengthen casting surface.Shot blasting machine can simultaneously carry out shakeout, core removal and cleaning to casting, and is also called sanding machine or sandblasting machine in some areas.Shot blasting machine is divided into drum type, chain plate type, rotary table type, trolley type, squirrel cage type and hanging type according to the structure of casting bearing body.
[0003] For the hanging type shot blasting machine, the hanging piece is generally suspended by using the hanging buckle, and then the cast to be polished is hung on the hanging piece, and the hanging piece is moved to the shot blasting machine by the gantry, and the hanging piece can rotate in the shot blasting machine, and cannot move up and down, so that the contact of the internal shot blasting to the cast is limited, and the polishing efficiency is low. UTILITY MODEL CONTENTS
[0004] In view of the above-mentioned shortcomings of the prior art, the utility model provides a cast polishing shot blasting machine, which can effectively solve the problems of the prior art.
[0005] To solve the above technical problems, the utility model is realized by the following technical scheme:
[0006] The utility model relates to a cast polishing shot blasting machine, which comprises a shot blasting machine body and a gantry connected to the top of the shot blasting machine body, and further comprises:
[0007] The support column is installed below the gantry, the surface of the support column is provided with a column bottom side groove and a column top side groove, and an adjusting stand is longitudinally arranged in the column bottom side groove and the column top side groove, and an inclined hanging rod is fixed to the surface of the adjusting stand;
[0008] The guide column is installed above the support column, the surface of the guide column is provided with a guide rail groove, and a linkage mechanism is arranged between the guide column and the support column.
[0009] Further, the linkage mechanism comprises a support cross plate, a driving link, a limiting hanging plate and a rail groove plug rod, the support cross plate is fixed to the top end of the adjusting stand, the driving link is longitudinally arranged on the surface of the support cross plate, the limiting hanging plate is fixed to the top of the driving link, and the rail groove plug rod is transversely installed on the surface of the limiting hanging plate.
[0010] Further, the support cross plate is L-shaped with the adjusting stand, the surface of the support cross plate is provided with an opening hole allowing the bottom end of the driving link to pass through, and the bottom end of the driving link is provided with a threaded portion.
[0011] Further, the top of the limiting hanging plate is provided with a concave structure, the rail slot inserting rod is horizontally attached to the surface of the concave structure, and the attachment position of the rail slot inserting rod and the limiting hanging plate is provided with a matched positioning hole.
[0012] Further, the front end of the rail slot inserting rod extends into the slot of the guide rail slot.
[0013] Further, the top of the guide column is fixedly provided with a reinforcing top cylinder, the top of the reinforcing top cylinder is fixedly provided with a moving main part, and the top of the moving main part is connected with the gantry.
[0014] Further, the column bottom side grooves and the adjusting vertical rods are circumferentially arranged in multiple groups along the surface of the supporting column, and the obliquely hanging rods are longitudinally and spacedly arranged along the surface of the adjusting vertical rods.
[0015] The utility model has the following beneficial effects:
[0016] The utility model discloses that the column bottom side groove is arranged in annular array distribution on the surface of the supporting column, and the adjusting vertical rod is longitudinally arranged in each column bottom side groove, and the obliquely hanging rod extending obliquely outward is fixed on the surface of the adjusting vertical rod, and the obliquely hanging rod is connected with the casting body by hanging and buckling, and when the supporting column rotates as a whole through the linkage mechanism, the rail slot inserting rod can move along the slot of the guide rail slot, so that the whole obliquely hanging rod can drive the casting body to rotate and longitudinally reciprocate at the same time, further increasing the contact between the shot blasting and the casting body, and further improving the polishing efficiency. DRAWINGS
[0017] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.
[0018] Figure 1 It is the schematic diagram of the utility model;
[0019] Figure 2 It is the enlarged view of the supporting column of the utility model;
[0020] Figure 3 It is the enlarged view of the guide column of the utility model;
[0021] Figure 4 It is the enlarged view of the limiting hanging plate of the utility model.
[0022] In the drawings, the component list represented by each sign is as follows:
[0023] 1, shot blasting machine main body; 2, gantry; 3, moving main part; 5, connecting hanging rod; 6, support column; 7, cast body; 8, column bottom groove; 9, adjusting vertical rod; 10, inclined hanging rod; 11, column top groove; 12, support plate; 13, drive link; 14, limit hanging plate; 15, guide column; 16, guide rail groove; 17, reinforced top cylinder; 18, rail groove plug rod. DETAILED DESCRIPTION
[0024] The technical scheme in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.
[0025] Please refer to Figures 1-4 The utility model discloses a kind of castings polishing shot blasting machine, including shot blasting machine main body 1 and the gantry 2 connected in the top of shot blasting machine main body 1, the whole device is carried out in shot blasting machine main body 1 and is thrown, and the opening is set in the top of shot blasting machine main body 1, after the front cover of shot blasting machine main body 1 is opened, it can be entered into to shot blasting machine main body 1 by the driving of gantry 2 below the connected parts of gantry 2 from the opening in the top of shot blasting machine main body 1 and the side opening of shot blasting machine main body 1, subsequently the front cover of shot blasting machine main body 1 can be closed, and the moving part of gantry 2 is connected by support pole and is arranged in the bottom, and reinforcing top cylinder 17 is fixedly arranged in the bottom of reinforcing top cylinder 17, and guide column 15 of column structure is fixedly arranged in the bottom of reinforcing top cylinder 17, wherein servo motor is built in reinforcing top cylinder 17, and the output end of motor is connected with connecting hanging rod 5, and connecting hanging rod 5 is arranged in the center of guide column 15 and extends downward, and connecting hanging rod 5 can rotate freely, and hanging hook is fixedly arranged in the bottom of connecting hanging rod 5, and hanging hook is matched with the hanging ring in the top of support column 6, so that support column 6 is assembled in the bottom of connecting hanging rod 5, and under the driving of servo motor, support column 6 can be rotated by connecting hanging rod 5.
[0026] The surface of support column 6 is provided with column bottom groove 8 and column top groove 11, and the groove width and depth of column top groove 11 and column bottom groove 8 are the same, and adjusting vertical rod 9 is longitudinally arranged in the groove of column bottom groove 8 and column top groove 11, and inclined hanging rod 10 is fixedly arranged on the surface of adjusting vertical rod 9, and multiple groups of inclined hanging rod 10 are longitudinally and equidistantly arranged on the surface of adjusting vertical rod 9, and the front end of each group of adjusting vertical rod 9 can be inserted into a group of cast body 7, and column bottom groove 8 and adjusting vertical rod 9 are arranged in the form of annular array outside support column 6, so that cast body 7 can be annularly assembled outside support column 6, and then a large number of cast body 7 can enter shot blasting machine main body 1 to carry out shot blasting and polishing work.
[0027] A guide rail groove 16 is formed on the surface of the guide column 15, and the guide rail groove 16 is arranged in multiple groups in a ring shape, and the guide rail groove 16 is in a spiral shape, and a linkage mechanism is arranged between the guide column 15 and the support column 6, and through the linkage mechanism, the inclined hanging rod 10 can drive the casting body 7 to move in a ring shape and also reciprocate longitudinally, wherein the linkage mechanism comprises a support cross plate 12, a driving connecting rod 13, a limiting hanging plate 14 and a rail groove inserting rod 18, wherein the support cross plate 12 is fixedly arranged at the top end of the adjusting vertical rod 9, the driving connecting rod 13 is longitudinally arranged on the surface of the support cross plate 12, the limiting hanging plate 14 is fixedly arranged at the top of the driving connecting rod 13, and the rail groove inserting rod 18 is transversely arranged on the surface of the limiting hanging plate 14, and the support cross plate 12 and the adjusting vertical rod 9 are in an L-shaped structure, and a hole is longitudinally formed on the surface of the distal end of the support cross plate 12, so that the bottom of the driving connecting rod 13 can extend downward through the hole of the support cross plate 12, and a threaded portion is arranged at the bottom end of the driving connecting rod 13, so that the bottom of the driving connecting rod 13 can be limited at the position of the support cross plate 12, so that the driving connecting rod 13 and the support cross plate 12 are connected, and a concave groove is formed at the top of the limiting hanging plate 14, so that the rail groove inserting rod 18 is horizontally arranged in the groove, and positioning holes are arranged on the surface of the rail groove inserting rod 18 and the position away from the rail groove inserting rod 18, and after the rail groove inserting rod 18 is arranged at the position of the groove, the positioning holes are aligned and fastened by bolts, so that the rail groove inserting rod 18 and the limiting hanging plate 14 are combined, and it is worth noting that the front end of the rail groove inserting rod 18 needs to be inserted into the groove of the guide rail groove 16, so that when the support column 6 rotates, the support cross plate 12 drives the driving connecting rod 13 to rotate, and then the limiting hanging plate 14 connected to the top of the driving connecting rod 13 rotates, and after the limiting hanging plate 14 and the rail groove inserting rod 18 are fastened by bolts, since the rail groove inserting rod 18 can only move in the groove of the guide rail groove 16, the driving connecting rod 13 is longitudinally pulled under the limitation of the rail groove inserting rod 18 and the guide rail groove 16, so that the casting body 7 can rotate and reciprocate longitudinally, and after reaching the top of the groove of the guide rail groove 16, it can move in the opposite direction, thereby increasing the contact between the shot blasting and the casting body 7, and improving the polishing efficiency.
[0028] The preferred embodiments of the present application are described above, and the present application is not limited to the above. Any modification, equivalent replacement, improvement of the technical solutions described in the above embodiments, and any modification, equivalent replacement, improvement made to the technical features, all belong to the protection scope of the present application.
Claims
1. A shot blasting machine for grinding castings, comprising a shot blasting machine body (1) and a gantry frame (2) connected to the top of the shot blasting machine body (1), characterized in that, Also includes: Support column (6) is installed below the gantry frame (2). The surface of the support column (6) is provided with column bottom side groove (8) and column top side groove (11). Adjusting rod (9) is longitudinally inserted in the column bottom side groove (8) and column top side groove (11). The surface of the adjusting rod (9) is fixed with a diagonal hanging rod (10). A guide column (15) is installed above the support column (6), and a guide rail groove (16) is provided on the surface of the guide column (15). A linkage mechanism is provided between the guide column (15) and the support column (6).
2. The casting grinding and shot blasting machine according to claim 1, characterized in that, The linkage mechanism includes a support plate (12), a drive link (13), a limiting plate (14), and a rail groove insert (18). The support plate (12) is fixed to the top of the adjusting rod (9), the drive link (13) is longitudinally inserted through the surface of the support plate (12), the limiting plate (14) is fixed to the top of the drive link (13), and the rail groove insert (18) is horizontally installed on the surface of the limiting plate (14).
3. A shot blasting machine for grinding castings according to claim 2, characterized in that, The support plate (12) and the adjusting rod (9) are L-shaped, and the surface of the support plate (12) is provided with an opening that allows the bottom end of the driving rod (13) to pass through. The bottom end of the driving rod (13) is provided with a threaded part.
4. A shot blasting machine for grinding castings according to claim 1, characterized in that, The top of the limiting plate (14) has a recessed structure, and the rail groove rod (18) is horizontally attached to the surface of the recessed structure. The fitting part of the rail groove rod (18) and the limiting plate (14) has a matching positioning hole.
5. A shot blasting machine for grinding castings according to claim 1, characterized in that, The front end of the rail groove insert (18) extends into the groove of the guide rail groove (16), and the groove of the guide rail groove (16) is spiral.
6. A shot blasting machine for grinding castings according to claim 1, characterized in that, A reinforcing top cylinder (17) is fixedly installed on the top of the guide column (15), and a movable main component (3) is fixedly installed on the top of the reinforcing top cylinder (17). The top of the movable main component (3) is connected to the gantry frame (2).
7. A shot blasting machine for grinding castings according to claim 1, characterized in that, Multiple sets of bottom side grooves (8) and adjusting rods (9) are arranged in a circular array along the surface of the supporting column (6), and multiple sets of inclined hanging rods (10) are installed along the longitudinal spacing of the surface of the adjusting rods (9).