Supporting frame of shot blasting machine

Abstract

The utility model relates to the technical field of shot blasting machines, in particular to a shot blasting machine supporting frame which comprises a shot blasting machine body, the shot blasting machine body is further provided with a plurality of sets of upper supporting rods, a fixing ring, a lower supporting rod, two sets of jackscrews, a limiting block and a plurality of sets of clamping grooves, and the upper supporting rods are arranged on the surface of the shot blasting machine body. The fixing ring is arranged at the upper end of the upper supporting rod, the lower supporting rod is arranged in the upper supporting rod, the two sets of jackscrews are symmetrically arranged on the two sides of the fixing ring, the limiting blocks are movably arranged at the tail ends of the jackscrews through bearings, the multiple sets of clamping grooves are symmetrically formed in the two sides of the lower supporting rod at equal intervals, and the jackscrews are screwed into the fixing ring. And the limiting block enters the clamping groove under the driving of the jackscrew, so that the upper supporting rod and the lower supporting rod are fixed, and the height of the shot blasting machine body can be freely adjusted, so that the height of the shot blasting machine body can be adaptive to other machines, and the assembling of the machines is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of shot blasting machines, in particular to a support frame for a shot blasting machine. Background Art

[0002] Shot blasting machines, also known as sandblasters or blasters, are foundry equipment that utilizes high-speed projectiles to clean or strengthen the surface of castings. Originating in the United States in the 1930s, shot blasting machines are categorized by the structure of the casting carrier, including drum, chain, and hanging types. Grinding methods include centrifugal grinding, water vortex grinding, and rotary grinding. They were first used in the foundry industry to remove sand and scale from the surfaces of cast steel and iron castings.

[0003] At present, the complete shot blasting process requires the cooperation of multiple machines and shot blasting machines to complete. However, since each machine has a different height and each machine has multiple specifications, when assembling the machines, it is usually necessary to customize machines of the same specifications, which brings inconvenience to the assembly of the machines. For this reason, we propose a shot blasting machine support frame. Utility Model Content

[0004] In order to solve the technical problems existing in the above-mentioned prior art, the utility model provides a shot blasting machine support frame.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a shot blasting machine support frame, including a shot blasting machine body, the shot blasting machine body is further provided with: several groups of upper support rods, a fixing ring, a lower support rod, two groups of top screws, a limit block and several groups of slots, the several groups of upper support rods are arranged on the surface of the shot blasting machine body, the fixing ring is arranged on the upper end of the upper support rod, the lower support rod is arranged inside the upper support rod, the two groups of top screws are symmetrically arranged on both sides of the fixing ring, the limit block is movably arranged at the end of the top screw through a bearing, and the several groups of slots are symmetrically and evenly spaced on both sides of the lower support rod.

[0006] Preferably, the ends of each group of limit blocks are rounded, and the surface of each group of limit blocks is provided with a rubber layer, and the surface of each group of rubber layer is provided with several groups of rectangular protrusions, and the several groups of rectangular protrusions are evenly distributed at equal intervals.

[0007] Preferably, each set of the limiting blocks is symmetrically provided with two sets of rectangular protrusions at one end close to the top screw, and the inner wall of the fixing ring is provided with limiting sliding grooves adapted to the rectangular protrusions.

[0008] Preferably, an arc-shaped groove is provided on one side of the rectangular protrusion of the limiting block, a ball is provided inside the arc-shaped groove, and an arc-shaped groove is provided on the inner wall of the limiting slide groove.

[0009] Preferably, the opening diameter of the arc-shaped groove is smaller than the diameter of the ball, and the inner wall of the arc-shaped groove and the inner wall of the arc-shaped sliding groove both fit together with the surface of the ball.

[0010] Preferably, a filling block is provided at one end of the top screw, a filling shell is provided at one side of the filling block, a plurality of fixing columns are provided at one side of the filling shell, and a plurality of fixing grooves are provided on the surface of the fixing ring.

[0011] Preferably, the fixing column and the fixing groove are both configured as two-section types, and one side of the opening of the fixing groove is adapted to the lower section of the fixing column.

[0012] Compared with the prior art, the present invention provides a shot blasting machine support frame, which has the following beneficial effects:

[0013] The lifting mechanism is a bottom end of the lifting mechanism, and the lifting mechanism is a bottom end of the lifting mechanism, and the lifting mechanism is a bottom end of the lifting mechanism. The lifting mechanism is a bottom end of the lifting mechanism, and the lifting mechanism is a bottom end of the lifting mechanism.

[0014] The utility model provides a shot blasting machine support frame, wherein a filling block is provided at one end of a top screw, a filling shell is provided at one side of the filling block, a plurality of fixing columns are provided at one side of the filling shell, a plurality of fixing grooves are provided on the surface of a fixing ring, the fixing columns and the fixing grooves are both arranged in two sections, one side of the opening of the fixing groove is adapted to the lower section of the fixing column, so that the fixing column is aligned with the opening of the fixing groove, and then the fixing column is inserted into the interior of the fixing groove, and the filling shell is rotated. The rotation of the filling shell causes the fixing column to rotate synchronously until the fixing column is rotated into the innermost end of the fixing groove, and a layer of rubber can be provided on the surface of the filling block. In this way, the gap between the top screw, the filling block and the filling shell can be reduced through the deformation of the rubber itself, thereby increasing the sealing performance of the device and making the device more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 Schematic diagram of the three-dimensional structure of the embodiment;

[0017] Figure 2 It is a partial structural diagram of an embodiment;

[0018] Figure 3 For example Figure 2 Schematic diagram of the cross-sectional structure;

[0019] Figure 4 For example Figure 3 A is an enlarged schematic diagram;

[0020] Figure 5 It is a partial cross-sectional structural schematic diagram of an embodiment;

[0021] Figure 6 For example Figure 5 A magnified schematic diagram of point B in FIG.

[0022] Figure 7 It is a partial cross-sectional structural schematic diagram of an embodiment;

[0023] Figure 8 For example Figure 7 The enlarged schematic diagram of point C in FIG.

[0024] Figure 9 It is a partial structural diagram of an embodiment.

[0025] In the figure: 1. Shot blasting machine body; 2. Upper support rod; 3. Fixed ring; 4. Lower support rod; 5. Top screw; 6. Limit block; 7. Slot; 8. Rubber layer; 9. Ball; 10. Limit slide; 11. Filling block; 12. Filling shell; 13. Fixed column; 14. Fixed slot. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. The components of the embodiments of the present invention generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the utility model for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of the present invention.

[0027] like Figure 1-9As shown, this embodiment proposes a shot blasting machine support frame, including a shot blasting machine body 1, and the shot blasting machine body 1 is further provided with: several groups of upper support rods 2, a fixing ring 3, a lower support rod 4, two groups of top screws 5, a limit block 6 and several groups of card slots 7, several groups of upper support rods 2 are arranged on the surface of the shot blasting machine body 1, the fixing ring 3 is arranged at the upper end of the upper support rod 2, the lower support rod 4 is arranged inside the upper support rod 2, the two groups of top screws 5 are symmetrically arranged on both sides of the fixing ring 3, the limit block 6 is arranged at the end of the top screw 5 through a bearing movement, and several groups of card slots 7 are symmetrically and evenly spaced. On both sides of the lower support rod 4, the height of the shot blasting machine body 1 is adjusted by adjusting the height of the upper support rod 2, and then the top screw 5 is screwed into the inside of the fixing ring 3. In the process of the top screw 5 moving toward the inside of the fixing ring 3, the limit block 6 is driven by the top screw 5 and moves synchronously toward the inside of the fixing ring 3 until the end of the limit block 6 enters the inside of the card slot 7, thereby achieving the fixation of the upper support rod 2 and the lower support rod 4. In this way, the height of the shot blasting machine body 1 can be freely adjusted so that the height of the shot blasting machine body 1 can be adapted to other machines, thereby completing the assembly of the machine.

[0028] The ends of each group of limit blocks 6 are rounded, and the surface of each group of limit blocks 6 is provided with a rubber layer 8, and the surface of each group of rubber layer 8 is provided with several groups of rectangular protrusions, and the several groups of rectangular protrusions are evenly distributed at equal intervals. The rounded ends of the limit blocks 6 can better insert the limit blocks 6 into the interior of the card slot 7. The friction between the limit blocks 6 and the card slot 7 can be increased through the deformability of the rubber layer 8 itself, and the surface of the rubber layer 8 is provided with several groups of rectangular protrusions, which further increases the friction between the two, thereby improving the fixation of the limit blocks 6 to the upper support rod 2 and the lower support rod 4.

[0029] Each set of limit blocks 6 is symmetrically provided with two sets of rectangular protrusions at one end near the top screw 5. The inner wall of the fixing ring 3 is provided with a limit slide 10 adapted to the rectangular protrusions. When the limit block 6 moves inside the fixing ring 3, the rectangular protrusion moves synchronously inside the limit slide 10 driven by the limit block 6. In this way, the cooperation between the rectangular protrusion and the limit slide 10 can limit the movement of the limit block 6, making the limit block 6 more stable during the movement.

[0030] An arc-shaped groove is provided on one side of the rectangular protrusion of the limit block 6, and a ball 9 is provided inside the arc-shaped groove. An arc-shaped groove is provided on the inner wall of the limit slide 10. The opening diameter of the arc-shaped groove is smaller than the diameter of the ball 9. The inner wall of the arc-shaped groove and the inner wall of the arc-shaped groove both fit together with the surface of the ball 9. In this way, when the ball 9 is set inside the arc-shaped groove, the arc-shaped groove will not affect the rotation of the ball 9. At the same time, when the rectangular protrusion moves inside the limit slide 10, the ball 9 rolls inside the arc-shaped groove on the inner wall of the limit slide 10 driven by the rectangular protrusion. This can support the side of the rectangular protrusion and make the limit block 6 move more smoothly.

[0031] A filling block 11 is provided at one end of the top screw 5, and a filling shell 12 is provided on one side of the filling block 11. Several groups of fixing columns 13 are provided on one side of the filling shell 12. Several groups of fixing grooves 14 are opened on the surface of the fixing ring 3. The fixing columns 13 and the fixing grooves 14 are both set to two sections. One side of the opening of the fixing groove 14 is adapted to the lower section of the fixing column 13. When the top screw 5 is installed, the filling block 11 is installed inside the fixing ring 3 until one side of the filling block 11 is tightly fitted with the top screw 5, and then the fixing column 13 is aligned with the opening of the fixing groove 14, and then the filling shell 12 is covered on the surface of the fixing ring 3. Driven by the filling shell 12, the fixing column 13 is Insert it into the fixing groove 14, and then rotate the filling shell 12. The rotation of the filling shell 12 prompts the fixing column 13 to rotate synchronously until the fixing column 13 is rotated into the innermost end of the fixing groove 14. A layer of rubber can be provided on the surface of the filling block 11. In this way, through the deformability of the rubber itself, the gap between the top screw 5, the filling block 11 and the filling shell 12 can be reduced, thereby increasing the sealing of the device and making the device more stable. At the same time, the fixing column 13 and the fixing groove 14 are both set to two-stage type. After the fixing column 13 is completely installed in the fixing groove 14, the fixing column 13 can be limited, thereby further installing the filling shell 12 on the surface of the fixing ring 3.

[0032] In the description of this utility model, the terms "first," "second," "another," and "yet another" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Therefore, a feature specified as "first" or "second" may explicitly or implicitly include one or more features. In the description of the embodiments of this utility model, "plurality" means two or more, unless otherwise specifically specified.

[0033] In the description of this utility model, it should be noted that, unless otherwise specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in this utility model can be understood according to the specific circumstances. In addition, in the description of this utility model, unless otherwise specified, "plurality" means two or more.

[0034] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A shot blasting machine support frame, characterized in that: The shot blasting machine comprises a main body (1), and the main body (1) of the shot blasting machine is further provided with: A plurality of groups of upper support rods (2) are arranged on the surface of the shot blasting machine body (1); A fixing ring (3) is provided on the upper end of the upper support rod (2); A lower support rod (4) is arranged inside the upper support rod (2); Two sets of top screws (5) are symmetrically arranged on both sides of the fixing ring (3); A limit block (6) is movably arranged at the end of the top screw (5) through a bearing; A plurality of groups of slots (7) are symmetrically and evenly spaced on both sides of the lower support rod (4).

2. A shot blasting machine support frame according to claim 1, characterized in that: The ends of each group of limit blocks (6) are rounded, and the surface of each group of limit blocks (6) is provided with a rubber layer (8), and the surface of each group of rubber layer (8) is provided with a plurality of groups of rectangular protrusions, and the plurality of groups of rectangular protrusions are evenly distributed at equal intervals.

3. The support frame for a shot blasting machine according to claim 1, characterized in that: Each set of the limiting blocks (6) is symmetrically provided with two sets of rectangular protrusions at one end close to the top screw (5), and the inner wall of the fixing ring (3) is provided with limiting sliding grooves (10) adapted to the rectangular protrusions.

4. A shot blasting machine support frame according to claim 3, characterized in that: An arc-shaped groove is provided on one side of the rectangular protrusion of the limiting block (6), a ball (9) is provided inside the arc-shaped groove, and an arc-shaped groove is provided on the inner wall of the limiting sliding groove (10).

5. The support frame for a shot blasting machine according to claim 4, characterized in that: The opening diameter of the arc-shaped groove is smaller than the diameter of the ball (9), and the inner wall of the arc-shaped groove and the inner wall of the arc-shaped sliding groove are both in contact with the surface of the ball (9).

6. The support frame for a shot blasting machine according to claim 1, characterized in that: A filling block (11) is provided at one end of the top screw (5), a filling shell (12) is provided on one side of the filling block (11), a plurality of groups of fixing columns (13) are provided on one side of the filling shell (12), and a plurality of groups of fixing grooves (14) are provided on the surface of the fixing ring (3).

7. The support frame for a shot blasting machine according to claim 6, characterized in that: The fixing column (13) and the fixing groove (14) are both configured as two sections, and one side of the opening of the fixing groove (14) is adapted to the lower section of the fixing column (13).

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