Workbench for evanescent mode foam cutting equipment

Abstract

The utility model relates to the technical field of evanescent mode cutting, in particular to a working table for evanescent mode foam cutting equipment, which comprises a working table body and main body mechanisms, a groove is arranged on the upper surface of the working table body, and the main body mechanisms are arranged on two sides inside the groove. The main body mechanism comprises fixing blocks, textures and springback springs, the fixing blocks are installed on the two sides of the groove, and the textures are arranged above the fixing blocks. When the evanescent mode cutting workbench is used, an evanescent mode needing to be cut is placed in the groove in the workbench body, the transmission rod is pushed through the air pump in the groove, the fixing blocks on the two sides are pushed to be clamped inwards through the connecting rod fixedly connected to the other end of the transmission rod and the fixing blocks at the top end, and the evanescent mode can be cut through the elastic spring arranged in the connecting rod. Therefore, the evanescent mode of various irregular shapes can be clamped and fixed, meanwhile, damage caused by too large clamping force is avoided, and the purposes of fixing and convenient cutting are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of lost foam cutting, in particular to a workbench for lost foam cutting equipment. Background Art

[0002] Lost foam casting (LPC) is a full-mold casting process using binderless dry sand and vacuum technology in foam molds. It is primarily known in China as "dry sand full-mold casting," "negative pressure full-mold casting," or EPC casting for short. Internationally, it's known as the Lost Foam Process (USA) and the Polycast Process (Italy). Lost foam casting is one of the most advanced casting processes in the world, hailed as a "revolution" in casting history and referred to as "21st century green casting" both domestically and internationally. However, due to the varying and irregular shapes of the cut pieces, conventional fixtures are difficult to secure effectively, resulting in a low LFC yield.

[0003] As disclosed in the authorization announcement number CN213613951U, a workbench for lost foam foam cutting equipment is disclosed, which specifically relates to the field of lost foam casting technology, including a support frame and a storage table for placing lost foam foam, the support frame including a support plate and a support frame, the bottom of the support plate is provided with the support frame, the storage table is placed on the support plate, and both ends of the support plate are provided with a fixing mechanism, the fixing mechanism including a driving mechanism and a fixing plate, the driving mechanism can drive the fixing plate to move linearly and contact or separate from the lost foam foam on the storage table. The utility model can fix the lost foam foam on the storage table to avoid movement during cutting, ensure the cutting effect, and reduce the scrap rate. It drives the fixed plate to move linearly by a motor, and the number of fixed plates is small, which cannot meet the needs of fixing lost foam with different and irregular shapes. Utility Model Content

[0004] The purpose of the utility model is to provide a workbench for lost foam cutting equipment to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A workbench for lost foam cutting equipment comprises a workbench body and a main body mechanism. A groove is formed on the upper surface of the workbench body, and the main body mechanism is installed on both sides of the groove.

[0007] The cam is secured to the top of the workbench and is designed to engage the driver of the workbench, and the cam is secured to the top of the workbench with respect to the workbench's internal structure.

[0008] Preferably, the other end of the limit block is fixedly connected to a transmission rod, and the other end of the transmission rod is connected to an air pump. The transmission rod is pushed by the air pump inside the groove to provide driving power.

[0009] Preferably, brackets are fixedly installed on both sides of the top of the workbench body, and sliding grooves are opened on the inner sides of the brackets. Threaded rods are installed inside the sliding grooves, and limiting grooves are provided at both ends of the threaded rods. The moving range of the electric slider is limited by the limiting grooves, and the electric slider moves on the threaded rod through the inside of the bracket, thereby driving the connecting plate connected to the inner side of the electric slider to move up and down.

[0010] Preferably, an electric slider is movably provided above the threaded rod, and the electric slider can move autonomously on the threaded rod.

[0011] Preferably, the other end of the electric slider is connected to a connecting plate, and the bottom end of the connecting plate is fixedly provided with a mounting block, so that the purpose of fixing and installing the cutting equipment is achieved through the connecting plate and the mounting block at the bottom end.

[0012] Preferably, a temperature display is installed on one side of the mounting plate, a heating tube is installed inside the mounting block, and a heat-conducting blade is connected to the bottom end of the heating tube. By starting the heating tube inside the mounting block to heat and transfer heat to the heat-conducting blade, precise cutting can be achieved by moving up and down, reducing the error rate and improving cutting efficiency.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] The workbench for lost foam foam cutting equipment is used. When in use, the lost foam to be cut is placed in a groove on the workbench body through a main body mechanism. The air pump in the groove pushes the transmission rod, and the connecting rod fixedly connected at the other end and the fixed block at the top are pushed to push the fixed blocks on both sides inward to clamp. The elastic spring arranged in the connecting rod can clamp and fix lost foams of various irregular shapes without causing damage due to excessive clamping force, thereby achieving the purpose of fixing and facilitating cutting.

[0015] The workbench for lost foam cutting equipment limits the moving range of an electric slider by means of a limiting groove. The electric slider moves on a threaded rod inside a bracket, thereby driving a connecting plate connected to the inner side of the electric slider to move up and down. The internal heating tube of the mounting block is activated to heat and transfer heat to a heat-conducting blade, thereby achieving precise cutting by moving up and down, reducing the error rate, and improving cutting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a front view structural diagram of the utility model;

[0018] Figure 3 For this utility model Figure 2 A magnified schematic diagram of point A in the middle;

[0019] Figure 4 For this utility model Figure 2 Enlarged schematic diagram of point B in the middle.

[0020] In the figure: 1. Workbench body; 2. Groove; 3. Main body; 301. Fixed block; 302. Texture; 303. Rebound spring; 304. Connecting rod; 305. Limit block; 4. Transmission rod; 5. Air pump; 6. Bracket; 7. Slide; 8. Threaded rod; 9. Limit groove; 10. Electric slider; 11. Connecting plate; 12. Mounting block; 13. Temperature display; 14. Heating tube; 15. Thermal blade. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figures 1-4 As shown, the utility model provides a technical solution:

[0023] A workbench for lost foam cutting equipment includes a workbench body 1 and a main body mechanism 3. A groove 2 is formed on the upper surface of the workbench body 1, and the main body mechanism 3 is installed on both sides of the inner side of the groove 2.

[0024] When the tool 302 is in the working state, the cam 304 is in the working state, and the cam 304 is in the working state, so the tool 302 of the tool 302 is in the working state, and the cam 304 is in the working state, so the cam 304 ...

[0025] In this embodiment, preferably, the other end of the limit block 305 is fixedly connected to a transmission rod 4, and the other end of the transmission rod 4 is connected to an air pump 5. The transmission rod 4 is pushed by the air pump 5 inside the groove 2 to provide driving power.

[0026] In this embodiment, preferably, brackets 6 are fixedly installed on both sides of the top of the workbench body 1, and sliding grooves 7 are opened on the inner sides of the brackets 6. Threaded rods 8 are installed inside the sliding grooves 7, and limiting grooves 9 are provided at both ends of the threaded rods 8. The moving range of the electric slider 10 is limited by the limiting grooves 9. When the electric slider 10 moves on the threaded rod 8 through the inside of the bracket 6, the connecting plate 11 connected to the inner side of the electric slider 10 is driven to move up and down.

[0027] In this embodiment, preferably, an electric slider 10 is movably provided above the threaded rod 8 , and the electric slider 10 can move autonomously on the threaded rod 8 .

[0028] In this embodiment, preferably, the other end of the electric slider 10 is connected to a connecting plate 11, and the bottom end of the connecting plate 11 is fixedly provided with a mounting block 12, so that the purpose of fixing the cutting equipment is achieved through the connecting plate 11 and the mounting block 12 at the bottom.

[0029] In this embodiment, preferably, a temperature display 13 is installed on one side of the mounting plate, a heating tube 14 is installed inside the mounting block 12, and a heat-conducting blade 15 is connected to the bottom end of the heating tube 14. By starting the heating tube 14 inside the mounting block 12 to heat and transfer heat to the heat-conducting blade 15, precise cutting can be achieved by moving up and down, reducing the error rate and improving cutting efficiency.

[0030] When a workbench for a lost foam foam cutting device of this embodiment is in use, the lost foam to be cut is placed inside the groove 2 on the workbench body 1 through the main body mechanism 3, and the transmission rod 4 is pushed by the air pump 5 inside the groove 2, and the connecting rod 304 fixedly connected at the other end and the fixed block 301 at the top are pushed inward to clamp the fixed blocks 301 on both sides. The elastic spring arranged inside the connecting rod can clamp and fix lost foams of various irregular shapes without causing damage due to excessive clamping force, thereby achieving the purpose of fixing and facilitating cutting. The moving range of the electric slider 10 is limited by the limit groove 9, and the electric slider 10 moves on the threaded rod 8 through the bracket 6, thereby driving the connecting plate 11 connected to the inner side of the electric slider 10 to move up and down, and the internal heating tube 14 of the starting mounting block 12 is heated to transfer heat to the heat-conducting blade 15, thereby achieving accurate cutting by moving up and down, reducing the error rate and improving the cutting efficiency.

[0031] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A workbench for lost foam cutting equipment, comprising a workbench body (1) and a main body mechanism (3), characterized in that: A groove (2) is provided on the upper surface of the workbench body (1), and main body mechanisms (3) are installed on both sides of the interior of the groove (2); The main body mechanism (3) comprises a fixed block (301), a texture (302) and a rebound spring (303); the fixed blocks (301) are installed on both sides of the groove (2); the texture (302) is provided above the fixed block (301); the other end of the fixed block (301) is fixedly connected to a connecting rod (304); a limiting block (305) is fixedly provided at the bottom end of the connecting rod (304); and a rebound spring (303) is installed at the inner bottom end of the connecting rod (304); and the main body mechanism (3) is evenly provided with multiple groups of the fixed blocks on both sides of the groove (2).

2. A workbench for lost foam cutting equipment according to claim 1, characterized in that: The other end of the limit block (305) is fixedly connected to a transmission rod (4), and the other end of the transmission rod (4) is connected to an air pump (5).

3. The workbench for lost foam cutting equipment according to claim 1, characterized in that: Brackets (6) are fixedly installed on both sides of the top of the workbench body (1), and sliding grooves (7) are provided on the inner sides of the brackets (6). Threaded rods (8) are installed inside the sliding grooves (7), and limiting grooves (9) are provided at both ends of the threaded rods (8).

4. A workbench for lost foam cutting equipment according to claim 3, characterized in that: An electric slider (10) is movably provided above the threaded rod (8).

5. The workbench for lost foam cutting equipment according to claim 4, characterized in that: The other end of the electric slider (10) is connected to a connecting plate (11), and a mounting block (12) is fixedly provided at the bottom end of the connecting plate (11).

6. The workbench for lost foam cutting equipment according to claim 5, characterized in that: A temperature display (13) is installed on one side of the installation block (12), a heating tube (14) is installed inside the installation block (12), and a heat-conducting blade (15) is connected to the bottom end of the heating tube (14).

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