Workpiece support structure
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANGHAI HAOJIE MACHINERIES MFG CO LTD
- Filing Date
- 2025-08-22
- Publication Date
- 2026-07-21
AI Technical Summary
Traditional workpiece support structures are difficult to effectively clamp and fix large, irregular workpieces, and cannot meet the requirements of high-precision machining.
The use of AB adhesive layers ensures a firm connection between the side plate and the fixing block. Combined with the cleaning mechanism and stable structural design, including sliders, telescopic rods, and limit rings, it achieves stable support for the workpiece and debris removal.
It improves the stability and machining accuracy of workpieces, reduces the labor intensity of operators, and ensures a clean working environment and long-term stable operation of equipment.
Smart Images
Figure CN224526579U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of mechanical engineering technology, and in particular to a workpiece support structure. Background Technology
[0002] With the rapid development of the manufacturing industry and the continuous expansion of industrial production scale, the requirements for product precision are becoming increasingly stringent. In various machining, assembly, and testing processes, workpieces need to be precisely positioned and stably supported. For example, in the aerospace field, the machining precision of parts is often required to reach the micrometer level. Any tiny displacement or deformation will affect the performance and safety of the aircraft. Traditional and simple support methods are difficult to meet the needs of large-scale, high-precision production. This urgently requires the development of a more advanced and reliable workpiece support structure to ensure that the workpiece remains stable throughout the entire production process, thus providing a guarantee for achieving high-precision production.
[0003] A search revealed Chinese Patent Publication No. CN210477067U, which discloses a workpiece support structure for a slitting machine. The structure includes a slitting machine body, slitting rollers arranged between the inner side walls of the slitting machine body, a take-up shaft located below the slitting rollers inside the slitting machine body, a first support rod, a second support rod, and a third support rod located inside the front end of the slitting machine body, an unwinding shaft fixedly installed at the front end of the slitting machine body, a support plate at the bottom of the slitting machine body, baffles on both sides of the top of the support plate, a groove on the top of the support plate, and a fixed top of the baffles. Equipped with a slider and a rigid spring on the back of the baffle, this slitting machine uses a workpiece support structure consisting of a take-up shaft, an unwind shaft, a first support rod, a second support rod, a third support rod, a support plate, a slide groove, a rigid spring, and a baffle. This facilitates workpiece support while enabling workpiece movement, resulting in high stability and efficiency, saving significant manpower, and achieving correction motion during the unwinding process. The structure is simple, occupies little space, and is low in cost. However, this utility model does not consider that traditional machine tool fixtures cannot clamp and fix some large workpieces, and that the workpieces have irregular structures that cannot be placed directly. Utility Model Content
[0004] To overcome the above shortcomings, this utility model provides a workpiece support structure, which aims to improve the problem that traditional machine tool fixtures cannot clamp and fix some large workpieces, and that the workpieces have irregular structures and cannot be placed directly.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: a workpiece support structure, including a base plate, a fixing block 1 fixedly connected to the top left side of the base plate, a side plate 1 fixedly connected to the top of the fixing block 1, an AB adhesive layer provided on the rear top of the side plate 1, bottom blocks fixedly connected to the left and right sides of the center of the top surface of the base plate, a support block fixedly connected to the top of the bottom blocks, a fixing block 2 fixedly connected to the center of the top surface of the base plate, a side plate 2 fixedly connected to the top of the fixing block 2, a workpiece being processed on the top of the support block, and a cleaning mechanism provided on the rear side of the base plate for cleaning debris.
[0006] Through the above technical solution: the AB adhesive layer has excellent bonding properties, which can ensure a firm connection between side plate one and fixed block one, so that the workpiece can be processed smoothly for various processing operations. Side plate two and fixed block two are fixedly connected to ensure the stability of the overall structure and ensure that there will be no loosening or damage during long-term use. The cleaning mechanism cleans up the debris generated during the work process in a timely manner, thereby ensuring a clean and orderly working environment, which not only improves work efficiency, but also reduces the labor intensity of operators.
[0007] As a further description of the above technical solution: The cleaning mechanism includes a slider, the outer wall of which is slidably connected to the inner wall of the base plate. The top of the base plate has multiple grooves. A connecting column is fixedly connected to the rear side of the slider. Telescopic rods are fixedly connected to the left and right ends of the rear side of the base plate. A push plate is fixedly connected to the rear side of the telescopic rod. A limit ring is threadedly connected to the rear side of the outer wall of the connecting column.
[0008] The above technical solution ensures smooth and unobstructed movement through the sliding connection between the slider and the base plate. The slide groove not only provides guidance for the slider but also ensures its stability during movement. The connecting column not only enhances the structural stability but also facilitates connection with other components. The telescopic rod allows the equipment to be adjusted in length as needed to accommodate workpieces of different sizes. The push plate provides the necessary pushing force during operation to ensure the accuracy of the processing. The limit ring prevents the slider from exceeding the predetermined range during movement, ensuring operational safety.
[0009] As a further description of the above technical solution: A collection box is slidably connected to the rear side of the base plate, and multiple limiting blocks are fixedly connected to the top rear side of the base plate.
[0010] The above technical solution not only saves space, but also makes it easy for users to pull out or push back the collection box during use. The limiting block can effectively prevent the collection box from moving excessively when it slides to the appropriate position, thereby ensuring the stability of the overall structure and the stability of the collection box during operation.
[0011] As a further description of the above technical solution: A handle is fixedly connected to the right side of the collection box, and an anti-slip sleeve is fixedly connected to the outer wall of the handle.
[0012] Through the above technical solutions: the handle allows users to easily lift or move the collection box when needed, and the anti-slip sleeve not only increases the comfort of holding it, but also effectively prevents accidents caused by slipping, ensuring the safety of use.
[0013] As a further description of the above technical solution: A fixing plate is fixedly connected to the front left side of the top surface of the base plate, and an identification plate is fixedly connected to the top right side of the base plate near the edge.
[0014] Through the above technical solution, the fixed plate enhances the stability of the structure, and the signboard not only indicates direction but also carries an important information labeling function.
[0015] As a further description of the above technical solution: The top of the fixed plate is fixedly connected to a support column, and the top of the support column is fixedly connected to a fixed column.
[0016] The above technical solution uses support columns to ensure durability and load-bearing capacity, while fixed columns are the key support points of the entire device. They not only support the equipment above but also ensure the stability of the entire device, thus ensuring its reliability and efficiency in practical applications.
[0017] As a further description of the above technical solution: The top right side of the base plate is fixedly connected to L-shaped blocks at both the front and rear ends, and the outer walls of the base plate are fixedly connected to protective plates on both the left and right sides.
[0018] Through the above technical solution, the L-shaped block not only enhances the structural stability of the base plate, but also improves the overall durability of the equipment, ensuring that it can maintain its performance in various complex environments. The protective plate plays an important protective role, protecting the base plate from external impacts and wear, thereby extending its service life and ensuring the long-term stable operation of the equipment.
[0019] As a further description of the above technical solution: The outer wall of the connecting column is slidably connected to the limiting block, and the inner wall of the workpiece is provided with a hollow groove.
[0020] Through the above technical solution, the limiting block further ensures the movement accuracy of the slider, and the hollow groove not only reduces the weight of the workpiece, but also provides additional space for installing other necessary components.
[0021] This utility model has the following beneficial effects: 1. In this utility model, the workpiece is placed on the support block. The support blocks on both sides can lift the workpiece at the top, thereby supporting the bottom of the workpiece. Then, AB glue layer is applied to the back side of the first side plate to make the first side plate bonded to the workpiece, so as to enhance the stability of the support. The second fixing block and the second side plate further limit the workpiece to prevent displacement during the processing of the workpiece, thereby affecting the processing accuracy.
[0022] 2. In this utility model, after processing is completed, the cut debris will fall into the chute and block the chute. At this time, the telescopic rod is activated, which will push the push plate to move backward, thereby driving the slider to move along the inner wall of the chute and pushing the debris inside the chute backward, so that the debris falls into the handle and is collected and processed to prevent the accumulation of debris from blocking the chute and affecting the normal use of the chute. Attached Figure Description
[0023] Figure 1 This is a perspective view of the front side of the workpiece of the workpiece support structure proposed in this utility model; Figure 2 This is a partial structural exploded view of the slide groove of the workpiece support structure proposed in this utility model; Figure 3 This is a partial structural diagram of the base plate of a workpiece support structure proposed in this utility model; Figure 4 This is a partial structural diagram of the side plate of a workpiece support structure proposed in this utility model; Figure 5 This is a partial structural diagram of the connecting column of a workpiece support structure proposed in this utility model.
[0024] Legend: 1. Base plate; 2. Cleaning mechanism; 201. Slide groove; 202. Slider; 203. Connecting column; 204. Telescopic rod; 205. Push plate; 206. Limiting ring; 3. Fixing block one; 4. Side plate one; 5. AB adhesive layer; 6. Bottom block; 7. Support block; 8. Fixing block two; 9. Side plate two; 10. Processed workpiece; 11. L-shaped block; 12. Identification plate; 13. Fixing plate; 14. Support column; 15. Fixing column; 16. Limiting block; 17. Protective plate; 18. Hollow groove; 19. Collection box; 20. Handle; 21. Anti-slip sleeve. Detailed Implementation
[0025] 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.
[0026] Please see the appendix Figure 1 Appendix Figure 2 and attached Figure 4 An embodiment of this utility model provides a workpiece support structure, including a base plate 1, a fixing block 3 fixedly connected to the top left side of the base plate 1, a side plate 4 fixedly connected to the top of the fixing block 3, an AB adhesive layer 5 provided on the rear top of the side plate 4, a base block 6 fixedly connected to the left and right sides of the middle of the top surface of the base plate 1, a support block 7 fixedly connected to the top of the base block 6, a fixing block 8 fixedly connected to the middle of the top surface of the base plate 1, a side plate 9 fixedly connected to the top of the fixing block 8, a workpiece 10 provided on the top of the support block 7, a cleaning mechanism 2 provided on the rear side of the base plate 1 for cleaning debris, an L-shaped block 11 fixedly connected to the front and rear ends of the right side of the top surface of the base plate 1, and a protective plate 17 fixedly connected to the left and right sides of the outer wall of the base plate 1. Specifically, the AB adhesive layer 5 has excellent bonding properties, ensuring a firm connection between the side plate 4 and the fixing block 3, allowing the workpiece 10 to perform various processing operations smoothly. The side plate 9 and the fixing block 8 are fixedly connected to ensure the stability of the overall structure, ensuring that there will be no loosening or damage during long-term use. The cleaning mechanism 2 cleans up the debris generated during the work process in a timely manner, ensuring a clean and orderly working environment, which not only improves work efficiency but also reduces the labor intensity of operators. The L-shaped block 11 not only enhances the structural stability of the base plate 1 but also improves the durability of the overall equipment, ensuring that it can maintain its performance in various complex environments. The protective plate 17 plays an important protective role, protecting the base plate 1 from external impacts and wear, thereby extending its service life and ensuring the long-term stable operation of the equipment.
[0027] Please see the appendix Figure 1 Appendix Figure 3 and attached Figure 5The cleaning mechanism 2 includes a slider 202, the outer wall of the slider 202 is slidably connected to the inner wall of the base plate 1, the top of the base plate 1 is provided with multiple grooves 201, the rear side of the slider 202 is fixedly connected to a connecting column 203, the left and right ends of the rear side of the base plate 1 are fixedly connected to telescopic rods 204, the rear side of the telescopic rods 204 is fixedly connected to a push plate 205, the rear side of the outer wall of the connecting column 203 is threadedly connected to a limit ring 206, the outer wall of the connecting column 203 is slidably connected to a limit block 16, and the inner wall of the workpiece 10 is provided with a hollow groove 18. Specifically, the slider 202 is slidably connected to the base plate 1, ensuring smooth and unobstructed movement. The slide groove 201 not only provides guidance for the slider 202 but also ensures its stability during movement. The connecting column 203 not only enhances the structural stability but also facilitates connection with other components. The telescopic rod 204 allows the equipment to be adjusted in length as needed to accommodate workpieces 10 of different sizes. The push plate 205 provides the necessary pushing force during operation to ensure the accuracy of the processing. The limit ring 206 prevents the slider 202 from exceeding the predetermined range during movement, ensuring operational safety. The limit block 16 further ensures the movement accuracy of the slider 202. The hollow groove 18 not only reduces the weight of the workpiece but also provides additional space for installing other necessary components.
[0028] Please see the appendix Figure 1 Appendix Figure 2 and attached Figure 3 A collection box 19 is slidably connected to the rear side of the base plate 1, and multiple limiting blocks 16 are fixedly connected to the top rear side of the base plate 1. A handle 20 is fixedly connected to the right side of the collection box 19, and an anti-slip sleeve 21 is fixedly connected to the outer wall of the handle 20. Specifically, the base plate 1 is slidably connected to the collection box 19, which not only saves space but also makes it easy for users to pull out or push back the collection box 19 during use. The limiting block 16 can effectively prevent the collection box 19 from moving excessively when it slides to the appropriate position, thereby ensuring the stability of the overall structure and the stability of the collection box 19 during operation. The handle 20 makes it easy for users to lift or move the collection box 19 when needed. The anti-slip sleeve 21 not only increases the comfort of holding but also effectively prevents accidents caused by slipping hands, ensuring the safety of use.
[0029] Please see the appendix Figure 1 Appendix Figure 2 and attached Figure 3 A fixed plate 13 is fixedly connected to the front left side of the top surface of the base plate 1, and a sign plate 12 is fixedly connected to the top right side of the base plate 1 near the edge. A support column 14 is fixedly connected to the top of the fixed plate 13, and a fixed column 15 is fixedly connected to the top of the support column 14. Specifically, the fixed plate 13 enhances the stability of the structure, the sign plate 12 is not only used to indicate direction, but also carries important information labeling function, the support column 14 ensures its durability and load-bearing capacity, and the fixed column 15 is the key support point of the whole device, which not only supports the equipment above, but also ensures the stability of the whole device, so as to ensure its reliability and efficiency in practical applications.
[0030] Working principle: The workpiece 10 is placed on the support block 7. The support blocks 7 on both sides can lift the workpiece 10 to the top, thereby supporting the bottom of the workpiece 10. Then, AB glue layer 5 is applied to the back side of the side plate 1 4 to make the side plate 1 4 and the workpiece 10 adhere together to enhance the stability of the support. The fixing block 2 8 and the side plate 2 9 further limit the workpiece 10 to prevent displacement during the processing of the workpiece 10, which would affect the processing accuracy. After processing is completed, the cut debris will fall into the slide 201 and block it. At this time, the telescopic rod 204 is activated, which will push the push plate 205 to move backward, thereby driving the slider 202 to move along the inner wall of the slide 201 and pushing the debris inside the slide 201 backward. Finally, the debris falls into the handle 20 and is collected and processed to prevent the accumulation of debris from blocking the slide 201 and affecting its normal use.
[0031] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present 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 the present utility model should be included within the protection scope of the present utility model.
Claims
1. A workpiece support structure, comprising a base plate (1), characterized in that: A fixing block 1 (3) is fixedly connected to the top left side of the base plate (1). A side plate 1 (4) is fixedly connected to the top of the fixing block 1 (3). An AB adhesive layer (5) is provided on the rear top of the side plate 1 (4). A bottom block (6) is fixedly connected to the left and right sides of the middle of the top surface of the base plate (1). A support block (7) is fixedly connected to the top of the bottom block (6). A fixing block 2 (8) is fixedly connected to the middle of the top surface of the base plate (1). A side plate 2 (9) is fixedly connected to the top of the fixing block 2 (8). A workpiece (10) is provided on the top of the support block (7). A cleaning mechanism (2) is provided on the rear side of the base plate (1). The cleaning mechanism (2) is used to clean up debris.
2. The workpiece support structure according to claim 1, characterized in that: The cleaning mechanism (2) includes a slider (202), the outer wall of the slider (202) is slidably connected to the inner wall of the base plate (1), the top of the base plate (1) is provided with multiple grooves (201), the rear side of the slider (202) is fixedly connected to a connecting column (203), the left and right ends of the rear side of the base plate (1) are fixedly connected to telescopic rods (204), the rear side of the telescopic rods (204) is fixedly connected to a push plate (205), and the rear side of the outer wall of the connecting column (203) is threadedly connected to a limit ring (206).
3. The workpiece support structure according to claim 1, characterized in that: A collection box (19) is slidably connected to the rear side of the base plate (1), and a plurality of limiting blocks (16) are fixedly connected to the top rear side of the base plate (1).
4. The workpiece support structure according to claim 3, characterized in that: A handle (20) is fixedly connected to the right side of the collection box (19), and an anti-slip sleeve (21) is fixedly connected to the outer wall of the handle (20).
5. The workpiece support structure according to claim 1, characterized in that: A fixing plate (13) is fixedly connected to the front left side of the top surface of the base plate (1), and a label plate (12) is fixedly connected to the top right side of the base plate (1) near the edge.
6. The workpiece support structure according to claim 5, characterized in that: The top of the fixed plate (13) is fixedly connected to a support column (14), and the top of the support column (14) is fixedly connected to a fixed column (15).
7. The workpiece support structure according to claim 1, characterized in that: The top right side of the base plate (1) is fixedly connected with L-shaped blocks (11) at both the front and rear ends, and the outer walls of the base plate (1) are fixedly connected with protective plates (17) on both the left and right sides.
8. A workpiece support structure according to claim 2, characterized in that: The outer wall of the connecting column (203) is slidably connected to the limiting block (16), and the inner wall of the workpiece (10) is provided with a hollow groove (18).