A CNC machining integrated machine for polystyrene car parts models

Abstract

This utility model belongs to the technical field of polystyrene car parts model processing equipment, specifically relating to a polystyrene car parts model CNC machining integrated machine, including a worktable. A CNC engraving machine body is connected to the top surface of the worktable, and mounting grooves are symmetrically formed on the inner surface of the worktable. Through the cooperation of the mounting grooves, mounting blocks, a bidirectional screw, a motor, a movable block, a positioning block, clamping plates, and rubber pads, when the polystyrene car parts model material is placed on the worktable, the motor can be started, causing the output end of the motor to drive the bidirectional screw to rotate. At this time, the movable block on the bidirectional screw will drive the clamping plates to move through the positioning block, allowing the two clamping plates to move towards the material. When the rubber pads on the clamping plates come into contact with the material, the two clamping plates automatically fix the material, avoiding manual operation each time, thus saving operation time and improving overall processing efficiency.

Description

Technical Field

[0001] This utility model belongs to the technical field of polystyrene car parts model processing equipment, specifically relating to a polystyrene car parts model CNC machining integrated machine. Background Technology

[0002] Polystyrene foam car parts models are simulated car parts made of polystyrene foam. They are mainly used for car design and development, manufacturing education, maintenance, and exhibition.

[0003] During the processing of polystyrene car parts models, operators use CNC engraving machines to cut, engrave, and mill the materials. Therefore, a CNC engraving machine is an integrated CNC machining machine for polystyrene car parts models. However, when using some CNC engraving machines, operators need to manually operate the fixture to fix the materials before processing each polystyrene car parts model. This operation is cumbersome and time-consuming, thus affecting the overall processing efficiency of polystyrene car parts models.

[0004] Therefore, this utility model provides a CNC machining integrated machine for polystyrene car parts models to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a CNC machining integrated machine for polystyrene car parts models, which aims to solve the problem that in the existing CNC engraving machines, operators need to manually operate the clamps to fix the materials before each processing of polystyrene car parts models. This operation is cumbersome and time-consuming, thus affecting the overall processing efficiency of polystyrene car parts models.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a polystyrene car parts model CNC machining integrated machine, including a worktable, a CNC engraving machine body connected to the top surface of the worktable, and symmetrical mounting grooves opened on the inner surface of the worktable. A mounting block is connected to the top surface of the mounting groove, and a movable groove is opened on the bottom surface of the mounting block. Movable blocks are connected to the inner surfaces at both ends of the movable groove. A clamping plate is connected to one side surface at the bottom end of the movable block, and a rubber pad is connected to one end surface of the clamping plate. Three sets of through grooves are longitudinally arrayed on the top surface of the worktable, and a placement groove is opened on the front surface at the bottom end of the worktable. A collection box is slidably placed inside the placement groove, and a transparent observation window is embedded in the front surface of the collection box.

[0007] As a preferred embodiment of the polystyrene car parts model CNC machining integrated machine of this utility model, the inner two ends of the movable groove are connected with bearings, and a bidirectional screw is connected between the two bearings. Movable blocks are connected through both ends of the bidirectional screw, and the movable blocks are slidably connected to the mounting blocks through the movable groove.

[0008] As a preferred embodiment of the polystyrene car parts model CNC machining integrated machine of this utility model, one end of the bidirectional screw extends into the mounting block and is fixedly connected to the output end of the motor. The motor is connected to the front surface of the mounting block and is electrically connected to an external power supply through a control switch.

[0009] As a preferred embodiment of the polystyrene car parts model CNC machining integrated machine of the present invention, both sides of the clamping plate are connected with positioning blocks, one end of the positioning block extends into the positioning groove, the positioning groove is opened on one end surface at the bottom of the movable block, and the positioning block and the movable block are slidably connected through the positioning groove.

[0010] As a preferred embodiment of the polystyrene car parts model CNC machining integrated machine of this utility model, one end surface of the positioning block is symmetrically connected with bolts, and the other end of the bolts is threadedly connected to the fixing hole, which is opened on the inner surface of the positioning groove.

[0011] As a preferred embodiment of the polystyrene car parts model CNC machining integrated machine of this utility model, a butterfly bolt is connected through the bottom surface of the worktable, and the other end of the butterfly bolt is threadedly connected to the collection box.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This invention utilizes the coordinated operation of a mounting slot, mounting block, bidirectional screw, motor, movable block, positioning block, clamping plate, and rubber pad. When the polystyrene car parts model material is placed on the worktable, the motor can be started, causing the motor's output to drive the bidirectional screw to rotate. The movable block on the bidirectional screw then moves the clamping plate via the positioning block, allowing the two clamping plates to move towards the material. When the rubber pad on the clamping plate contacts the material, the two clamping plates automatically fix the material, eliminating the need for manual operation each time, thus saving operation time and improving overall processing efficiency.

[0014] This invention utilizes the interplay of a through-slot, a placement slot, a collection box, and a butterfly bolt. After the polystyrene car parts model material is processed, a significant amount of debris remains on the worktable. By controlling the movement of the movable block and clamping plate, the debris on the worktable can be automatically pushed into the through-slot. The debris then slides through the through-slot into the collection box for collection, eliminating the need for manual cleaning and thus facilitating the cleaning work for the operators. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a partial exploded view of the mounting block of this utility model;

[0018] Figure 3 This is a partial bottom view of the mounting block structure of this utility model;

[0019] Figure 4 This is a schematic diagram of a partial explosion at the collection box of this utility model.

[0020] In the diagram: 1. Worktable; 2. CNC engraving machine body; 3. Mounting slot; 4. Mounting block; 5. Movable slot; 6. Bearing; 7. Double-acting screw; 8. Motor; 9. Movable block; 10. Clamping plate; 11. Rubber pad; 12. Positioning block; 13. Positioning slot; 14. Bolt; 15. Fixing hole; 16. Through slot; 17. Placement slot; 18. Collection box; 19. Butterfly bolt; 20. Transparent observation window. Detailed Implementation

[0021] 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.

[0022] Please see Figures 1-4This utility model provides the following technical solution: a polystyrene car parts model CNC machining integrated machine, including a worktable 1, a CNC engraving machine body 2 connected to the top surface of the worktable 1, the CNC engraving machine body 2 is a 2040 CNC engraving machine, and the inner surface of the worktable 1 is symmetrically provided with mounting grooves 3, the top surface of the mounting grooves 3 is connected with mounting blocks 4, the bottom surface of the mounting blocks 4 is provided with movable grooves 5, the inner surfaces of both ends of the movable grooves 5 are connected with movable blocks 9, one side surface of the bottom end of the movable blocks 9 is connected with a clamping plate 10, one end surface of the clamping plate 10 is connected with a rubber pad 11, the top surface of the worktable 1 is provided with three sets of through grooves 16 arranged in a longitudinal array, and the front surface of the bottom end of the worktable 1 is provided with a placement groove 17, a collection box 18 is slidably placed inside the placement groove 17, and a transparent observation window 20 is embedded in the front surface of the collection box 18.

[0023] Preferably, bearings 6 are connected to both ends of the inner surface of the movable groove 5, a bidirectional screw 7 is connected between the two bearings 6, and movable blocks 9 are connected through both ends of the bidirectional screw 7. The movable blocks 9 are slidably connected to the mounting block 4 through the movable groove 5.

[0024] In practical use, when the bidirectional screw 7 rotates in the bearing 6, the movable block 9 on the bidirectional screw 7 can move along the movable groove 5 on the mounting block 4, thereby adjusting the position of the movable block 9.

[0025] Preferably, one end of the bidirectional screw 7 extends into the mounting block 4 and is fixedly connected to the output end of the motor 8. The motor 8 is connected to the front surface of the mounting block 4 and is electrically connected to an external power source through a control switch.

[0026] In practical use, motor 8 can be controlled by a control switch. Two motors 8 are connected in parallel to one control switch, allowing the operator to control both motors 8 simultaneously, ensuring the synchronicity of the two motors 8 during operation. When motor 8 starts, the output end of motor 8 can drive the bidirectional screw 7 to rotate in bearing 6.

[0027] Preferably, both sides of the clamping plate 10 are connected to positioning blocks 12, one end of the positioning block 12 extends into the positioning groove 13, the positioning groove 13 is opened on one end surface at the bottom of the movable block 9, and the positioning block 12 and the movable block 9 are slidably connected through the positioning groove 13.

[0028] In practical use, the positioning block 12 on the clamping plate 10 can slide into the positioning groove 13 on the movable block 9, so that the clamping plate 10 can be placed or separated on the movable block 9 through the positioning block 12.

[0029] Preferably, a bolt 14 is symmetrically connected through one end of the positioning block 12, and the other end of the bolt 14 is threadedly connected to the fixing hole 15. The fixing hole 15 is opened on the inner surface of the positioning groove 13.

[0030] In practical use, when the positioning block 12 on the clamping plate 10 slides into the positioning groove 13 on the movable block 9, the bolt 14 is screwed through the positioning block 12 into the fixing hole 15, so that the position of the positioning block 12 is fixed in the positioning groove 13, and the clamping plate 10 is connected to the movable block 9 through the positioning block 12. In this way, when the movable block 9 moves, it can drive the clamping plate 10 to move. When the bolt 14 is unscrewed, the positioning block 12 can slide out of the positioning groove 13, so that the clamping plate 10 can be disassembled for maintenance.

[0031] Preferably, a butterfly bolt 19 is connected through the bottom surface of the workbench 1, and the other end of the butterfly bolt 19 is threadedly connected to the collection box 18.

[0032] In practical use, when the collection box 18 is slidably placed into the placement slot 17 on the workbench 1, the butterfly bolt 19 is screwed into the collection box 18 through the workbench 1, so that the position of the collection box 18 is fixed in the placement slot 17. The size of the collection box 18 is larger than the size of the through slot 16. By unscrewing the butterfly bolt 19, the collection box 18 can be pulled out from the placement slot 17 for maintenance.

[0033] Working principle: When using this polystyrene car parts model CNC machining integrated machine, first place the polystyrene car parts model material on the worktable 1. Then start the motor 8, so that the output end of the motor 8 drives the bidirectional screw 7 to rotate in the bearing 6. This allows the movable block 9 on the bidirectional screw 7 to move along the movable groove 5 on the mounting block 4. At this time, the movable block 9 will move the clamping plate 10 towards the polystyrene car parts model material, so that the rubber pad 11 on the clamping plate 10 can contact one end surface of the polystyrene car parts model material. In this way, the rubber pad 11 and the polystyrene car parts model material... When the materials are tightly fitted, the motor 8 can be stopped, allowing the clamping plate 10 to automatically fix the materials, avoiding manual operation by the operator each time, thus saving operation time and improving overall processing efficiency. Then, the processing path file generated by the 3D design software is transferred to the CNC system of the CNC engraving machine body 2, and cutting parameters such as spindle speed, feed rate, and depth of cut are set. The machining origin and workpiece coordinate system are then set. The CNC engraving machine body 2 is then started, and the CNC system precisely controls the X, Y, and Z axes of the CNC engraving machine body 2 according to the code instructions. The axis servo motor moves in coordination to drive the cutting tool to complete cutting, milling and other operations, thereby completing the processing of polystyrene automotive parts model materials. After the polystyrene automotive parts model materials are processed, some debris will be scattered on the surface of the worktable 1. At this time, the motor 8 is started again, and the output end of the motor 8 drives the bidirectional screw 7 to rotate. This causes the movable block 9 on the bidirectional screw 7 to drive the clamping plate 10 to reciprocate on the worktable 1. During the movement, the movable block 9 and the clamping plate 10 will push the debris scattered on the worktable 1 to the through groove 16. The debris will then slide into the collection box 18 through the through groove 16 and be collected, avoiding the need for manual cleaning by the operator. This makes the cleaning work more convenient for the operator. When the operator observes through the transparent observation window 20 that the debris inside the collection box 18 needs to be cleaned, the butterfly bolt 19 can be unscrewed, allowing the operator to pull the collection box 18 out of the placement groove 17 for cleaning.

[0034] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A pollylong car accessory model numerical control machining all-in-one machine, comprising a workbench (1), characterized in that: The top surface of the workbench (1) is connected to the body of the CNC engraving machine (2), and the inner surface of the workbench (1) is symmetrically provided with mounting grooves (3). The top surface of the mounting groove (3) is connected to the mounting block (4), the bottom surface of the mounting block (4) is provided with a movable groove (5), the inner surface of both ends of the movable groove (5) is connected to a movable block (9), one side surface of the bottom end of the movable block (9) is connected to a clamping plate (10), one end surface of the clamping plate (10) is connected to a rubber pad (11), the top surface of the workbench (1) is provided with three sets of through grooves (16) arranged in a longitudinal array, and the front surface of the bottom end of the workbench (1) is provided with a placement groove (17). A collection box (18) is slidably placed inside the placement groove (17), and a transparent observation window (20) is embedded in the front surface of the collection box (18).

2. The polly car accessories model numerical control processing all-in-one machine according to claim 1, characterized in that: The inner two ends of the movable groove (5) are connected to bearings (6), and a bidirectional screw (7) is connected between the two bearings (6). Movable blocks (9) are connected through both ends of the bidirectional screw (7). The movable blocks (9) are connected to the mounting block (4) through the movable groove (5).

3. The polly car accessories model CNC machining all-in-one machine according to claim 2, characterized in that: One end of the bidirectional screw (7) extends into the mounting block (4) and is fixedly connected to the output end of the motor (8). The motor (8) is connected to the front surface of the mounting block (4) and is electrically connected to an external power source through a control switch.

4. The polly car accessories model numerical control processing all-in-one machine according to claim 1, characterized in that: Both sides of the clamp (10) are connected to positioning blocks (12). One end of the positioning block (12) extends into the positioning groove (13). The positioning groove (13) is opened on one end surface at the bottom of the movable block (9). The positioning block (12) and the movable block (9) are connected by the positioning groove (13).

5. The polly car accessories model CNC machining all-in-one machine according to claim 4, characterized in that: One end of the positioning block (12) is symmetrically connected with bolts (14), and the other end of the bolts (14) is threadedly connected to the fixing hole (15). The fixing hole (15) is opened on the inner surface of the positioning groove (13).

6. The integrated CNC machining machine for polystyrene car parts models according to claim 1, characterized in that: A butterfly bolt (19) is connected through the bottom surface of the workbench (1), and the other end of the butterfly bolt (19) is threadedly connected to the collection box (18).

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