Deburring device for purline production

Abstract

The utility model relates to the technical field of purline deburring, and discloses a deburring device for purline production, which comprises a rack, the inner wall of the rack is fixedly connected with a first electric sliding rail, the outer wall of the first electric sliding rail is slidably connected with a first sliding block, and the two ends of the first electric sliding rail are fixedly connected with first limiting blocks. A first hydraulic cylinder is fixedly connected to the outer wall of the first sliding block, a second electric sliding rail is fixedly connected to the output end of the first hydraulic cylinder, and second limiting blocks are fixedly connected to the two ends of the second electric sliding rail. According to the purline deburring device, through mutual cooperation of the scrap box, the clamping assembly and the polishing assembly, the problems that the purline cannot be accurately fixed, the purline is likely to shake in the deburring process, the deburring effect is reduced, and scraps cannot be treated in a centralized mode in the deburring process are solved; and the effects that the purline is firmly clamped, the chippings are conveniently and intensively treated, and the production efficiency is improved are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of purlin deburring, in particular to a deburring device for purlin production. Background Art

[0002] Purlins are horizontal roof beams perpendicular to the roof trusses or rafters, used to support rafters or roofing materials. Purlins are transverse bending (usually bidirectional bending) components, and are generally designed as single-span simply supported purlins. Commonly used purlins are solid web type and light steel truss type. Purlins are usually made of wood or steel materials. Their function is to connect and support beams and walls to enhance the stability of the building. Purlins are used to bear the weight of the entire building. They are fixed to the walls, and then the beams can be placed on the purlins. Purlins support the weight of the entire building by supporting beams, and also bear the weight of the interior and exterior walls of the house. Purlins can also be used as formwork supports, playing a lifting and supporting role during concrete or cement construction. During the construction process, it can also be used as one of the main materials for erecting scaffolding. Purlins are an important part of the building, and they undertake multiple functions such as fixing, supporting and connecting. Its importance cannot be ignored, and it is directly related to the stability and safety of the building. Before putting the purlins into construction, they need to be deburred to ensure that they meet the requirements of use.

[0003] After searching, the announcement number: CN212683427U discloses a deburring device for purlin production, including a base, a deburring device is arranged above the base, the deburring device includes a shell and a grinding wheel, a second motor is fixedly installed on the inner wall of the shell by bolts, the output shaft end of the second motor is coaxially connected with a rotating shaft, the end of the rotating shaft extends to the outside of the shell and is coaxially connected with a threaded rod, a retaining ring is welded on the outer wall of the threaded rod near one end of the rotating shaft, a heat conducting block is fixed on the inner wall of the grinding wheel by bolts, the heat conducting block is slidably inserted on the threaded rod, a nut is threadedly connected to the end of the threaded rod, and a plurality of heat dissipation holes are opened inside the heat conducting block. The deburring device for purlin production is convenient for disassembly of the grinding wheel, convenient for maintenance and replacement, and the grinding wheel has good heat dissipation effect, which extends its service life.

[0004] In this application, when deburring the purlins, the purlins cannot be accurately fixed, which easily causes the purlins to shake during the deburring process, resulting in a decrease in the deburring effect and reduced production efficiency. In addition, only one grinding wheel is working, and the deburring efficiency is low. At the same time, the debris generated during the deburring process cannot be processed in a centralized manner, and therefore, it cannot meet the use requirements. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a deburring device for purlin production, aiming to improve the problems in the prior art that the purlins cannot be accurately fixed, the purlins are easily caused to shake during the deburring process, resulting in a decrease in the deburring effect, reduced production efficiency, and low deburring efficiency. At the same time, the debris in the deburring process cannot be centrally processed.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a purlin production deburring device, comprising a frame, the outer wall of the frame is fixedly connected to a splash shield, the inner wall of the splash shield is fixedly connected to a jet fan, a groove is provided inside the frame, a waste box is provided on the lower surface of the frame, a first electric slide rail is fixedly connected to the inner wall of the frame, a first slider is fixedly connected to the output end of the first electric slide rail, first limit blocks are fixedly connected to both ends of the first electric slide rail, a first hydraulic cylinder is fixedly connected to the outer wall of the first slider, and the first hydraulic cylinder The output end is fixedly connected with a second electric slide rail, both ends of the second electric slide rail are fixedly connected with second limit blocks, the output end of the second electric slide rail is fixedly connected with a second slider, the outer wall of the second slider is fixedly connected with a second hydraulic cylinder, the output end of the second hydraulic cylinder is provided with a grinding assembly, the grinding assembly includes a motor, the outer wall of the motor is connected to the output end of the second hydraulic cylinder, the output end of the motor is fixedly connected with a rotating shaft, one end of the rotating shaft is fixedly connected with a threaded rod, the outer wall of the motor is fixedly connected with a motor box, and the outer wall of the motor box is provided with heat dissipation holes.

[0007] Furthermore, a nut is threadedly connected to one end of the threaded rod, a stopper is fixedly connected to the outer wall of the threaded rod, a grinding disc is provided on one side of the stopper, a heat sink is fixedly connected to the inner wall of the grinding disc, a clamping assembly is provided below the heat sink, the clamping assembly includes a base plate, the outer wall of the base plate is provided below the motor, and a fixing screw is threadedly connected to the inside of the base plate.

[0008] Furthermore, a shaft sleeve is fixedly connected to the upper surface of the base plate, and a swing shaft is rotatably connected to the inner wall of the shaft sleeve.

[0009] Furthermore, a swing block is fixedly connected to the outer wall of the swing shaft, and connecting rods are rotatably connected to both ends of the swing block.

[0010] Furthermore, the inner wall of the connecting rod is rotatably connected to a fixed shaft, and the lower surface of the fixed shaft is fixedly connected to a connecting plate.

[0011] Furthermore, a clamping plate is fixedly connected to the upper surface of the connecting plate, and a fixing block is fixedly connected to the lower surface of the connecting plate.

[0012] Furthermore, a limit strip is provided on one side of the connecting plate, and a telescopic shaft is fixedly connected to the inner wall of the limit strip.

[0013] Furthermore, a conduction rod is provided on one side of the outer wall of the connecting plate, a cylinder is fixedly connected to the outer wall of the conduction rod, and an output end of the cylinder is connected to the outer wall of the connecting plate.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the clamping plate, the swing block, the fixed shaft, the fixed block, the cylinder, the telescopic shaft and the connecting rod cooperate with each other, thereby solving the problem that the purlin cannot be accurately fixed, and the purlin is easy to shake during the deburring process, resulting in a decrease in the deburring effect, thereby achieving the effect of firmly clamping the purlin and improving production efficiency.

[0016] 2. In the utility model, the motor, rotating shaft, threaded rod, block, heat sink, grinding disc and waste chip box cooperate with each other to solve the problem of low deburring efficiency and the inability to centrally process the chips in the deburring process, thereby achieving the effect of improving the deburring efficiency and facilitating the centralized processing of chips. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional structural schematic diagram of a burr removal device for purlin production proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of a grinding component of a burr removal device for purlin production proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of a clamping assembly of a burr removal device for purlin production proposed by the utility model;

[0020] Figure 4 The utility model is a schematic diagram of the cylinder structure of a burr removal device for purlin production proposed by the utility model.

[0021] Legend:

[0022] 1. Frame; 2. First electric slide rail; 3. First limit block; 4. First slider; 5. First hydraulic cylinder; 6. Second electric slide rail; 7. Second limit block; 8. Grinding assembly; 9. Jet fan; 10. Clamping assembly; 11. Groove; 12. Waste box; 13. Splash shield; 14. Second slider; 15. Second hydraulic cylinder; 16. Motor box; 17. Heat dissipation hole; 18. Motor; 19. Rotating shaft; 20. Threaded rod; 21. Block; 22. Heat dissipation block; 23. Grinding disc; 24. Bottom plate; 25. Fixing screw; 26. Swinging shaft; 27. Bushing; 28. Conducting rod; 29. ​​Connecting plate; 30. Limiting strip; 31. Clamping plate; 32. Swinging block; 33. Fixed shaft; 34. Fixed block; 35. Cylinder; 36. Nut; 37. Telescopic shaft; 38. Connecting rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Reference Figure 1 and Figure 2 , the utility model provides an embodiment: a purlin production deburring device, comprising a frame 1, the outer wall of the frame 1 is fixedly connected to a splash guard 13, the inner wall of the splash guard 13 is fixedly connected to a jet fan 9, a groove 11 is provided inside the frame 1, a waste box 12 is provided on the lower surface of the frame 1, a first electric slide rail 2 is fixedly connected to the inner wall of the frame 1, a first slider 4 is fixedly connected to the output end of the first electric slide rail 2, both ends of the first electric slide rail 2 are fixedly connected to a first limit block 3, the outer wall of the first slider 4 is fixedly connected to a first hydraulic cylinder 5, the output end of the first hydraulic cylinder 5 is fixedly connected to a second electric slide rail 6, both ends of the second electric slide rail 6 are fixedly connected to a second limit block 7, the output end of the second electric slide rail 6 is fixedly connected to a second slider 14, the outer wall of the second slider 14 is fixedly connected to the first Two hydraulic cylinders 15, a grinding assembly 8 is provided at the output end of the second hydraulic cylinder 15, the grinding assembly 8 includes a motor 18, the outer wall of the motor 18 is connected to the output end of the second hydraulic cylinder 15, the output end of the motor 18 is fixedly connected with a rotating shaft 19, one end of the rotating shaft 19 is fixedly connected with a threaded rod 20, the outer wall of the motor 18 is fixedly connected with a motor box 16, the outer wall of the motor box 16 is provided with a heat dissipation hole 17, one end of the threaded rod 20 is threadedly connected with a nut 36, the outer wall of the threaded rod 20 is fixedly connected with a stopper 21, a grinding disc 23 is provided on one side of the stopper 21, the inner wall of the grinding disc 23 is fixedly connected with a heat dissipation block 22, a clamping assembly 10 is provided below the heat dissipation block 22, the clamping assembly 10 includes a bottom plate 24, the outer wall of the bottom plate 24 is provided below the motor 18, and the inner part of the bottom plate 24 is threadedly connected with a fixing screw 25.

[0025] Specifically, the motor 18 is started, driving the rotating shaft 19 to rotate, and then driving the threaded rod 20 to rotate. Since the nut 36 is threadedly connected to the threaded rod 20, when the threaded rod 20 rotates, the nut 36 will move along the threaded rod 20, and then drive the stopper 21 to move, thereby adjusting the distance between the grinding disc 23 and the purlin to adapt to purlins of different thicknesses. At the same time, the setting of the heat dissipation block 22 can effectively conduct the heat generated during the grinding process to prevent the grinding disc 23 from being damaged due to overheating.

[0026] Reference Figure 1 , Figure 3 and Figure 4The upper surface of the bottom plate 24 is fixedly connected to a shaft sleeve 27, the inner wall of the shaft sleeve 27 is rotatably connected to a swing shaft 26, the outer wall of the swing shaft 26 is fixedly connected to a swing block 32, both ends of the swing block 32 are rotatably connected to connecting rods 38, the inner wall of the connecting rod 38 is rotatably connected to a fixed shaft 33, the lower surface of the fixed shaft 33 is fixedly connected to a connecting plate 29, the upper surface of the connecting plate 29 is fixedly connected to a clamping plate 31, the lower surface of the connecting plate 29 is fixedly connected to a fixed block 34, a limiting strip 30 is provided on one side of the connecting plate 29, the inner wall of the limiting strip 30 is fixedly connected to a telescopic shaft 37, a conduction rod 28 is provided on one side of the outer wall of the connecting plate 29, the outer wall of the conduction rod 28 is fixedly connected to a cylinder 35, and the output end of the cylinder 35 is connected to the outer wall of the connecting plate 29.

[0027] Specifically, the cylinder 35 is started, driving the connecting plate 29 to retract inward through the telescopic shaft 37, causing the connecting rod 38 connected to the fixed shaft 33 to swing, and then causing the swing block 32 and the swing shaft 26 to swing, driving the other side connecting rod 38 connected to the swing block 32 through the fixed shaft 33, and driving the clamping plate 31 on the other side connecting plate 29 to move inward under the retraction of the telescopic shaft 37 to clamp the purlin. At the same time, the setting of the telescopic shaft 37 and the limit bar 30 can ensure the stability and parallelism of the clamping plate 31 during the movement, and prevent the purlin from shaking due to unstable clamping. In addition, when the motor 18 drives the grinding disc 23 to rotate, the start-up of the jet fan 9 can blow the debris generated during the grinding process to the waste chip box 12, thereby realizing centralized processing of the debris and improving work efficiency.

[0028] Working principle: When it is necessary to remove the burrs of the purlins, the purlins to be processed are first sent to the clamping assembly 10. At this time, the output end of the cylinder 35 in the clamping assembly 10 is started, driving the connecting plate 29 to retract inward through the telescopic shaft 37, so that the connecting rod 38 connected to the fixed shaft 33 swings, and then the swing block 32 and the swing shaft 26 swing, driving the other side connecting rod 38 connected to the swing block 32 through the fixed shaft 33, and driving the clamping plate 31 on the other side connecting plate 29 to move inward under the retraction of the telescopic shaft 37, thereby clamping and fixing the purlins that need to be treated with burrs.

[0029] Secondly, after clamping and fixing the purlin that needs to be burred, the first slider 4 on the first electric slide rail 2 slides to adjust the approximate horizontal position of the lower grinding component 8, and the output end of the first hydraulic cylinder 5 connected thereto telescopes to adjust the approximate vertical position of the lower grinding component 8. At the same time, the second slider 14 on the second electric slide rail 6 slides to adjust the specific horizontal position of the lower grinding component 8, and the output end of the second hydraulic cylinder 15 connected thereto telescopes to adjust the specific vertical position of the lower grinding component 8, so as to ensure that the purlin is accurately positioned in space for deburring. Then, the motor 18 in the motor box 16 of the grinding component 8 is started, and the rotating shaft 19 connected to the motor 18 drives the threaded rod 20 to rotate. The grinding disc 23 on the threaded rod 20 deburrs the purlin. The block 21 and the nut 36 on the threaded rod 20 fix the grinding disc 23. The heat dissipation block 22 inside the grinding disc 23 can effectively reduce the overheating of the grinding disc 23 and shorten its service life.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A burr removal device for purlin production, comprising a frame (1), characterized in that: The outer wall of the frame (1) is fixedly connected with a splash shield (13), the inner wall of the splash shield (13) is fixedly connected with a jet fan (9), a groove (11) is provided inside the frame (1), a waste box (12) is provided on the lower surface of the frame (1), the inner wall of the frame (1) is fixedly connected with a first electric slide rail (2), the output end of the first electric slide rail (2) is fixedly connected with a first slider (4), both ends of the first electric slide rail (2) are fixedly connected with a first limit block (3), the outer wall of the first slider (4) is fixedly connected with a first hydraulic cylinder (5), the output end of the first hydraulic cylinder (5) is fixedly connected with a second electric slide rail (6), both ends of the second electric slide rail (6) are fixedly connected with a first hydraulic cylinder (5), and the output end of the first hydraulic cylinder (5) is fixedly connected with a second electric slide rail (6). A second limit block (7) is fixedly connected, the output end of the second electric slide rail (6) is fixedly connected to a second slider (14), the outer wall of the second slider (14) is fixedly connected to a second hydraulic cylinder (15), the output end of the second hydraulic cylinder (15) is provided with a grinding assembly (8), the grinding assembly (8) comprises a motor (18), the outer wall of the motor (18) is connected to the output end of the second hydraulic cylinder (15), the output end of the motor (18) is fixedly connected to a rotating shaft (19), one end of the rotating shaft (19) is fixedly connected to a threaded rod (20), the outer wall of the motor (18) is fixedly connected to a motor box (16), and the outer wall of the motor box (16) is provided with a heat dissipation hole (17).

2. A burr removal device for purlin production according to claim 1, characterized in that: A nut (36) is threadedly connected to one end of the threaded rod (20); a stopper (21) is fixedly connected to the outer wall of the threaded rod (20); a grinding disc (23) is arranged on one side of the stopper (21); a heat sink (22) is fixedly connected to the inner wall of the grinding disc (23); a clamping assembly (10) is arranged below the heat sink (22); the clamping assembly (10) comprises a bottom plate (24); the outer wall of the bottom plate (24) is arranged below the heat sink (22); and a fixing screw (25) is threadedly connected to the inside of the bottom plate (24).

3. A burr removal device for purlin production according to claim 2, characterized in that: The upper surface of the bottom plate (24) is fixedly connected to a shaft sleeve (27), and the inner wall of the shaft sleeve (27) is rotatably connected to a swing shaft (26).

4. A burr removal device for purlin production according to claim 3, characterized in that: A swing block (32) is fixedly connected to the outer wall of the swing shaft (26), and connecting rods (38) are rotatably connected to both ends of the swing block (32).

5. A burr removal device for purlin production according to claim 4, characterized in that: The inner wall of the connecting rod (38) is rotatably connected to a fixed shaft (33), and the lower surface of the fixed shaft (33) is fixedly connected to a connecting plate (29).

6. A burr removal device for purlin production according to claim 5, characterized in that: The upper surface of the connecting plate (29) is fixedly connected to a clamping plate (31), and the lower surface of the connecting plate (29) is fixedly connected to a fixing block (34).

7. A burr removal device for purlin production according to claim 6, characterized in that: A limit strip (30) is provided on one side of the connection plate (29), and a telescopic shaft (37) is fixedly connected to the inner wall of the limit strip (30).

8. A burr removal device for purlin production according to claim 7, characterized in that: A conduction rod (28) is provided on one side of the outer wall of the connection plate (29), a cylinder (35) is fixedly connected to the outer wall of the conduction rod (28), and an output end of the cylinder (35) is connected to the outer wall of the connection plate (29).

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