Workpiece turnover support for a shot blasting machine

Abstract

The utility model discloses a kind of workpiece turnover supports of shot blasting machine, including support seat, the side of the inner wall of support seat is rotatably provided with several positioning clamping seats, the side of support seat is fixedly provided with fixed seat, the top of fixed seat is provided with turnover component, and several clamping pieces are connected by turnover component;The turnover component includes electric push rod, the telescopic end of electric push rod is fixedly provided with connecting seat, the side of connecting seat is fixedly provided with rack, the tooth edge of rack is meshingly provided with several gear rings.The utility model is provided with rotating seat and gear ring, after steel piece is clamped and fixed, and the side is carried out shot blasting, then opens electric push rod, electric push rod works and drives rack to move upwards by connecting seat, and then rotating seat is driven to rotate by gear ring, so that steel piece is turned over, by this turnover support, it is convenient to workpiece turning over shot blasting, the whole turning over process saves time and effort, improve the practicability of workpiece placing frame whole.

Description

Technical Field

[0001] This utility model relates to the technical field of auxiliary devices for shot blasting machines, specifically a workpiece flipping support for shot blasting machines. Background Technology

[0002] Shot blasting machine is a casting equipment that uses high-speed shot thrown by a shot blaster to clean or strengthen the surface of castings. It uses one or more types of abrasive to strike the surface of metal, removing welding slag, oxide scale, and burrs adhering to the metal casting, thus cleaning or strengthening the surface of the metal workpiece and improving its corrosion resistance. When shot blasting a workpiece, the workpiece is usually placed on a workpiece support, and then the support is placed in the shot blasting machine for the shot blasting operation.

[0003] A search revealed Chinese patent number CN219170560U, which proposes a shot blasting machine steel part placement rack for easy clamping of workpieces. The rack includes a support plate, a clamping assembly, a bottom plate, a top plate, and a column. The support plate is equipped with a roller assembly. The bottom plate of the support plate is connected to the top plate via the column. The steel part body is placed in the storage groove of the column. A movable side plate is provided between the first slider in the sliding groove of the bottom plate and the second slider in the sliding groove of the top plate via a connecting plate.

[0004] The aforementioned patent improves the applicability and work efficiency by setting clamping components on the moving side plate at positions corresponding to the column storage slot, thus better accommodating steel parts of different lengths. However, the entire workpiece placement rack is horizontally set up and cannot be flipped. After shot blasting one side of the steel part, it needs to be flipped over for secondary shot blasting, which is time-consuming and laborious, reducing the overall practicality of the workpiece placement rack. Utility Model Content

[0005] The purpose of this utility model is to provide a workpiece tilting bracket for a shot blasting machine, so as to solve the problems mentioned in the background art. To solve the above technical problems, this utility model is achieved through the following technical solution: This utility model relates to a workpiece flipping support for a shot blasting machine, comprising: A support base, wherein a plurality of positioning clamps are rotatably provided on one side of the inner wall of the support base, and a fixed base is fixedly provided on one side of the support base, wherein a flipping component is provided at the top of the fixed base, and a plurality of clamping components are connected through the flipping component; The flipping component includes an electric push rod, the telescopic end of which is fixedly provided with a connecting seat, a rack is fixedly provided on one side of the connecting seat, and a plurality of toothed rings are engaged on the toothed edge of the rack, with rotating seats fixedly provided on the inner wall of each of the plurality of toothed rings.

[0006] Furthermore, the clamping member includes a lead screw, the outer wall of which penetrates one side of the rotating seat, one end of which is fixedly provided with a knob, and the other end of which is rotatably provided with a fixed clamping seat.

[0007] Furthermore, a rod seat is fixedly provided on one side of the bracket seat above the fixed seat, and the outer wall of the electric push rod penetrates the top of the rod seat.

[0008] Furthermore, the flipping component also includes a slide bar, one end of which is fixedly disposed on one side of the rack, and the outer wall of the slide bar is slidably connected to one side of the support base.

[0009] Furthermore, the outer walls of several of the rotating seats respectively penetrate one side of the support seat.

[0010] Furthermore, the clamping member also includes a slide rod, one end of which is fixedly mounted on one side of the fixed clamping seat, and the other end of which passes through one side of the rotating seat.

[0011] Furthermore, a protective cover is fixedly provided on the side of the bracket, and the inner top of the protective cover is higher than the top of the bracket.

[0012] This utility model has the following beneficial effects: This utility model, by using a rotating seat and a toothed ring, clamps and fixes the steel part, and then shot-blasts one side of it. Then, the electric push rod is turned on, and the electric push rod drives the rack to move upward through the connecting seat, which in turn drives the rotating seat to rotate through the toothed ring, so that the steel part is flipped. This flipping bracket makes it convenient to flip the workpiece for shot blasting. The whole flipping process is convenient and labor-saving, and improves the overall practicality of the workpiece placement rack. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying 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.

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the connection structure between the flipping component and the clamping component of this utility model; Figure 3 This is a schematic diagram of the clamping component structure of this utility model; Figure 4 This is a schematic diagram of the connection structure of one side of the bracket base of this utility model.

[0015] The attached diagram lists the components represented by each number as follows: 11. Bracket; 12. Positioning clamp; 13. Fixed seat; 14. Rod seat; 21. Electric push rod; 22. Connecting seat; 23. Rack; 24. Gear ring; 25. Rotating seat; 26. Slide bar; 31. Lead screw; 32. Torque; 33. Fixed clamp; 34. Slide bar; 41. Protective cover. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0018] Please see Figure 1-4 As shown, this utility model is a workpiece flipping support for a shot blasting machine, comprising: The bracket 11 has several positioning clamps 12 rotatably mounted on one side of its inner wall, and a fixed seat 13 is fixedly mounted on one side of the bracket 11. The top of the fixed seat 13 is provided with a flipping component, and several clamping components are connected to it through the flipping component. The number of clamping components and positioning clamps 12 are matched, and the clamping components and positioning clamps located on the same horizontal plane together constitute a fixed clamp.

[0019] The flipping component includes an electric push rod 21. A connecting seat 22 is fixedly provided at the telescopic end of the electric push rod 21. A rack 23 is fixedly provided on one side of the connecting seat 22. Several toothed rings 24 are meshed on the toothed edge of the rack 23. Rotating seats 25 are fixedly provided on the inner wall of each of the several toothed rings 24. The bottom end of the electric push rod 21 is fixedly connected to the top end of the fixed base 13. The electric push rod 21 provides the driving force required for the clamping part to flip. The electric push rod 21 adopts the DTW300 model. When the electric push rod 21 extends to the maximum stroke, the rack 23 drives the toothed ring 24 to rotate 180 degrees, and the rack 23 is still in meshing contact with the lowest toothed ring 24.

[0020] The clamping component includes a lead screw 31, the outer wall of which penetrates one side of the rotating seat 25. One end of the lead screw 31 is fixedly provided with a knob 32, and the other end of the lead screw 31 is rotatably provided with a fixed clamping seat 33. The lead screw 31 is threadedly engaged with the rotating seat 25, and the outer wall of the knob 32 is provided with anti-slip threads to increase the friction between the hand and the outer wall of the knob 32, making it easier to rotate the knob 32.

[0021] A rod seat 14 is fixedly mounted on one side of the bracket 11 above the fixed seat 13, and the outer wall of the electric push rod 21 penetrates the top of the rod seat 14; The rod holder 14 is used to connect and support the electric actuator 21, thereby improving the overall stability of the electric actuator 21.

[0022] The flipping component also includes a slide bar 26, one end of which is fixedly mounted on one side of the rack 23, and the outer wall of the slide bar 26 is slidably connected to one side of the bracket 11. The slider 26 is T-shaped and is used to limit the movement of the rack 23, thereby improving the overall stability when it moves up and down.

[0023] The outer walls of several rotating seats 25 respectively penetrate one side of the support seat 11; The rotating seat 25 is rotatably engaged with the support seat 11, and is connected to the support seat 11 for rotation.

[0024] The clamping component also includes a slide bar 34, one end of which is fixedly mounted on one side of the fixed clamping seat 33, and the other end of which passes through one side of the rotating seat 25. The slide rod 34 is slidably engaged with the rotating seat 25, and the length of the slide rod 34 is adapted to the length of the lead screw 31. The slide rod 34 is used to limit the movement of the fixed clamp 33, thereby allowing it to move horizontally along the direction of the lead screw 31.

[0025] Working principle: Place one end of the steel part in the positioning clamp 12, ensuring the positioning clamp 12 is horizontal. Then rotate the knob 32 on the clamping part at the same horizontal position. The rotation of the knob 32 drives the lead screw 31 to rotate and move inward. The movement of the lead screw 31 drives the fixed clamp 33 to move inward until the fixed clamp 33 clamps and fixes the other end of the steel part. Similarly, clamp and fix other steel parts. After shot blasting the upper surface of the steel part, turn on the electric push rod 21. The operation of the electric push rod 21 drives the connecting seat 22 to move upward. The upward movement of the connecting seat 22 drives the rack 23 to move upward. The movement of the rack 23 drives the rotating seat 25 to rotate through the gear ring 24, thereby causing the steel part to flip. Then, shot blast the other side of the steel part again. This flipping bracket makes it convenient to flip and shot blast the workpiece. The whole flipping process is convenient and labor-saving, improving the overall practicality of the workpiece placement rack.

[0026] Please see Figure 1-4 As shown, this embodiment is based on the above embodiment. A protective cover 41 is fixedly provided on the side of the bracket 11, and the inner top of the protective cover 41 is higher than the top of the bracket 11. When the electric push rod 21 extends to its maximum stroke, the top of the rack 23 does not contact the inner wall of the protective cover 41, thus avoiding motion interference. The protective cover 41, the bracket 11, the positioning clamp 12 and the fixing clamp 33 are all made of manganese steel plate, which improves the wear resistance and protection of the components.

[0027] Working principle: When the steel parts on the support base 11 are shot blasted by the shot blasting machine, the protective cover 41 prevents the steel shot in the shot blasting machine from falling into the tilting part, thereby avoiding blockage of the tilting part and ensuring its normal operation.

[0028] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A workpiece tilting bracket for a shot blasting machine, characterized in that, include: A bracket (11) has several positioning clamps (12) rotatably arranged on one side of its inner wall, and a fixed seat (13) is fixedly arranged on one side of the bracket (11). The top of the fixed seat (13) is provided with a flipping component, and several clamping components are connected through the flipping component. The flipping component includes an electric push rod (21), and a connecting seat (22) is fixedly provided at the telescopic end of the electric push rod (21). A rack (23) is fixedly provided on one side of the connecting seat (22). Several toothed rings (24) are meshed on the toothed edge of the rack (23), and a rotating seat (25) is fixedly provided on the inner wall of each of the several toothed rings (24).

2. The shot blasting machine workpiece tilting bracket according to claim 1, characterized in that: The clamping member includes a lead screw (31), the outer wall of which penetrates one side of the rotating seat (25), one end of the lead screw (31) is fixedly provided with a knob (32), and the other end of the lead screw (31) is rotatably provided with a fixed clamp (33).

3. The shot blasting machine workpiece tilting bracket according to claim 1, characterized in that: A rod seat (14) is fixedly provided on one side of the bracket seat (11) above the fixed seat (13), and the outer wall of the electric push rod (21) penetrates the top of the rod seat (14).

4. The shot blasting machine workpiece tilting bracket according to claim 1, characterized in that: The flipping component also includes a slide bar (26), one end of which is fixedly disposed on one side of the rack (23), and the outer wall of the slide bar (26) is slidably connected to one side of the support base (11).

5. The shot blasting machine workpiece tilting bracket according to claim 1, characterized in that: The outer walls of several of the rotating seats (25) penetrate one side of the support seat (11).

6. The shot blasting machine workpiece tilting bracket according to claim 1, characterized in that: The clamping component also includes a slide rod (34), one end of which is fixedly disposed on one side of the fixed clamp (33), and the other end of which passes through one side of the rotating seat (25).

7. The shot blasting machine workpiece tilting bracket according to claim 1, characterized in that: The side of the support base (11) is fixedly provided with a protective cover (41), and the inner top of the protective cover (41) is higher than the top of the support base (11).

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