A construction elevator cage main channel steel processing equipment and processing technology

Abstract

The present invention discloses a main channel steel processing equipment for a construction hoist cage, including a bed assembly and a front processing component, a back processing component, a fixture component, and a control system installed on the bed assembly. The fixture component is installed in the middle of the bed, the front processing component is installed on the front of the bed assembly, and the back processing component is installed on the back of the bed assembly. The front processing component includes a column driving device, a front column and a side guide wheel mounting surface processing component on the front column, a side guide wheel hole processing component, and a front guide wheel hole processing component. Ensure the position accuracy of the guide wheel mounting hole and mounting surface on the main channel steel, the safety device mounting surface and the basic size of the mounting hole, and then ensure that the matching clearance between each guide wheel and the safety device and the guide rail frame after installation meets the design requirements. Further, due to the improved accuracy of the mounting hole, the debugging workload is greatly reduced and the stability and safety of the equipment operation are improved.

Description

Technical Field

[0001] The invention belongs to the field of construction elevator processing, and in particular relates to a construction elevator cage main channel steel processing equipment and a processing technology. Background Art

[0002] Construction hoists are manned and cargo-carrying construction machinery frequently used in construction. They mainly play the role of transporting construction workers and construction materials to high altitudes. They are mainly composed of guide rail frames, cages, and drive devices. The cage, as the main carrier of personnel and materials, relies on the guide wheels installed on its main channel steel and moves up and down on the guide rail frame driven by the drive frame through the connecting ear plates, thereby realizing the vertical transportation of personnel and materials. The main channel steel of the cage is not only the main load-bearing component of the cage, but also the guiding component for the cage to transport up and down. The guidance is achieved by the guide wheels installed on the main channel steel, and the guide wheels are positioned and installed through the mounting holes on the main channel steel. The position accuracy of the guide wheel mounting hole is related to the spatial size after the guide wheel is installed, and then to the matching clearance between the guide wheel and the guide rail frame, thereby affecting the stability and reliability of the cage during transportation. The main channel steel is welded together by the left and right main beams through the connecting plate. The positioning and mounting holes of the guide wheels are respectively located on the main beams on both sides and the ear plates welded on the main beams. The mounting holes on the main beams on both sides are symmetrical. At the same time, a positioning block for installing the safety device is welded on the other side of the main channel steel. The position of the mounting surface of the positioning block and the guide wheel hole will also affect the matching accuracy of the safety device and the guide rail frame, thereby affecting the reliability and running stability of the safety device.

[0003] At present, the main channel steel is generally made by first processing the installation holes on the main beams and ear plates on both sides and the plane of the safety device connecting plate separately, and then using the fixture to weld to form the main channel steel structure. However, due to the influence of superimposed factors such as the processing accuracy of a single main channel steel, the positioning accuracy during assembly, and welding deformation, the position accuracy of each positioning hole of the main channel steel after welding is not ideal. It is necessary to use an adjustable guide wheel and repeatedly debug to ensure the matching clearance between the guide wheel and the guide rail frame. If the debugging is not timely or accurate during use, or if the guide wheel is replaced after being worn, it will cause the cage to shake and sway during operation, affecting the safety of use and riding comfort. This has caused great trouble to the debugging of the equipment during assembly and maintenance during use. Summary of the invention

[0004] In order to overcome the shortcomings of the above-mentioned prior art, the present invention provides a main channel steel processing equipment and processing technology for a construction elevator cage, which ensures the position accuracy of the guide wheel mounting holes and mounting surfaces, and the safety device mounting surfaces on the main channel steel and the basic dimensions of the mounting holes, thereby ensuring that the fitting clearance between each guide wheel and the safety device and the guide rail frame after installation meets the design requirements. Furthermore, since the accuracy of the mounting holes is improved, the guide wheel components do not need to adopt an adjustable structure, and the guide wheels can be directly assembled, which greatly reduces the debugging workload and improves the stability and safety of equipment operation.

[0005] To achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a main channel steel processing equipment for a construction elevator cage, including a bed assembly and a front processing component installed on the bed assembly, a back processing component, a fixture assembly, and a control system, wherein the fixture assembly is installed in the middle of the bed, the front processing component is installed on the front of the bed assembly, and the back processing component is installed on the back of the bed assembly. The front processing component includes a column drive device, a front column and a side guide wheel mounting surface processing component on the front column, a side guide wheel hole processing component, and a front guide wheel hole processing component.

[0006] In the above technical solution, the side guide wheel mounting surface processing assembly includes a side mounting surface processing assembly moving device, a side mounting surface processing spindle, and a side mounting surface processing tool arranged on the front column. The side mounting surface processing assembly moving device is connected to the side mounting surface processing spindle, and the side mounting surface processing spindle is provided with a side mounting surface processing tool symmetrically arranged up and down. The side mounting surface processing assembly moving device can move up and down and forward and backward along the column.

[0007] In the above technical solution, the side guide wheel hole processing assembly includes a side guide wheel hole processing assembly moving device, a side guide wheel hole processing spindle, and a side guide wheel hole processing tool arranged on the front column. The side guide wheel hole processing assembly moving device is connected to the side guide wheel hole processing spindle, and symmetrical side guide wheel hole processing tools are arranged on both sides of the side guide wheel hole processing spindle.

[0008] In the above technical solution, the front guide wheel hole processing assembly includes a front guide wheel hole processing assembly front and rear drive device, an upper spindle, a lower spindle, an upper tool and a lower tool arranged on the front column. The front and rear drive device of the front guide wheel hole processing assembly is connected to an upper spindle and a lower spindle arranged up and down, an upper tool is provided on the upper spindle, and a lower tool is provided on the lower spindle.

[0009] In the above technical solution, the back processing component includes a back column, left and right driving devices, a back movement device, a back spindle and a back tool arranged on the bed assembly. The left and right driving devices are fixed on the bed assembly and connected to the driving end and the back column. The back column is provided with a back spindle, and the back spindle is provided with a back tool.

[0010] In the above technical solution, the side mounting surface processing assembly motion device, the side guide wheel hole processing assembly motion device and the back motion device all include upper and lower driving devices, upper and lower walking guide rails, front and rear driving devices and front and rear walking guide rails, and perform axial motion of the Y-axis and X-axis.

[0011] A processing technology for main channel steel processing equipment of a construction elevator cage comprises the following steps:

[0012] (1) Cut the main beam, positioning lug plate, guide wheel mounting lug plate and safety device mounting plate of the main channel steel according to the designed size, and process the mounting holes on the positioning lug plate into the designed size;

[0013] (2) Use welding tools to position the positioning lug plate, guide wheel mounting lug plate, and safety device mounting plate on the main beam and perform welding;

[0014] (3) Fully cool after welding to eliminate the influence of thermal deformation on the subsequent processing accuracy;

[0015] (4) After cooling, place the welded main channel steel on the processing equipment, clamp the guide wheel mounting holes and mounting surfaces, and the safety device mounting surfaces once, and complete the overall processing to ensure the position accuracy of the guide wheel mounting holes and mounting surfaces, and the safety device mounting surfaces, thereby ensuring the assembly accuracy.

[0016] In the above technical scheme, in step (4), the welded main channel steel is placed on the processing equipment, the mounting holes on the positioning ear plates are aligned with the positioning holes on the fixture assembly, and the main channel steel is positioned with the mounting positioning pins, and then the main channel steel is clamped by the automatic clamping device on the fixture assembly. After the workpiece is clamped, the side guide wheel mounting surface processing assembly moves left and right with the front column through the control system, and moves up, down, left and right through the side mounting surface processing assembly movement device, and moves to the side guide wheel mounting surface 2 P2 position on one side of the inner side of the main channel steel. After the side guide wheel mounting surface 2 P2 is processed by the first tool, the side mounting surface processing spindle moves downward under the drive of the side mounting surface processing assembly movement device, and the side guide wheel mounting surface 4 P2' symmetrical on the other side is processed by the second tool; then the front column is moved to the left to the position of the front guide wheel mounting hole 2 D4 and the front guide wheel mounting hole 4 D4' under the drive of the front left and right driving devices, and the upper tool and the lower tool are used to process the side guide wheel mounting surface 2 P2. The front guide wheel mounting hole 2 D4 and the front guide wheel mounting hole 4 D4' are processed, and the front guide wheel mounting holes 2 D4 and the front guide wheel mounting holes 4 D4' on both sides can be processed at the same time; after the processing is completed, the front column continues to move to the left under the drive of the left and right driving devices, and at the same time, the spindle of the side guide wheel processing assembly is driven by the upper and lower driving devices of the side guide wheel hole processing assembly and the front and rear driving devices of the side guide wheel hole to move up and down to the position of the side guide wheel mounting hole 2 D3, and the side guide wheel mounting hole 2 D3 on the lower side is completed by the third tool. After the processing is completed, the side guide wheel hole processing spindle moves upward and the symmetrical side guide wheel mounting hole 4 D3' is processed by the fourth tool; after completion, the column continues to move to the left to the other end under the drive of the left and right driving mechanisms, and the side guide wheel mounting surface 1 P1 and the side guide wheel mounting surface 3 P1', the front guide wheel mounting hole 1 D1 and the front guide wheel mounting hole 3 D1', the side guide wheel mounting hole 1 D2 and the side guide wheel mounting hole 3 D2' are processed by the same processing process as above;

[0017] While the front processing parts are working, the back column of the back processing assembly moves left and right under the drive of the back left and right driving devices, and the back spindle moves up and down under the drive of the back up and down driving devices. It moves forward and backward under the drive of the back front and back driving mechanisms to the processing position of the safety device installation surface P3 to process the installation surface of the installation device; after all parts are processed, the clamp assembly automatically releases the main channel steel, removes the main channel steel to complete the processing work.

[0018] The beneficial effects of the present invention are: the main channel steel is welded and then processed as a whole, ensuring the position accuracy of the guide wheel mounting holes and mounting surfaces on the main channel steel, the safety device mounting surface and the basic size of the mounting holes, thereby ensuring that the matching clearance between each guide wheel and the safety device and the guide rail frame after installation meets the design requirements. Furthermore, due to the improved accuracy of the mounting holes, the guide wheel components do not need to adopt an adjustable structure, and the guide wheels can be directly assembled, which greatly reduces the debugging workload and improves the stability and safety of equipment operation. The special processing equipment adopts a specific structural design, which can meet the requirements of completing the processing of all holes and mounting surfaces in one clamping, and has higher processing accuracy and processing efficiency than other processing methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a steel structure diagram of the main channel of the construction elevator cage of the present invention.

[0020] Figure 2 It is a top view of the processing equipment of the present invention.

[0021] Figure 3 It is a left view of the processing equipment of the present invention.

[0022] Figure 4 It is the front view of the processing equipment of the present invention.

[0023] Figure 5 It is a front view of the front processing part of the processing equipment of the present invention.

[0024] Figure 6 It is a top view of the front processing part of the processing equipment of the present invention.

[0025] Figure 7 It is a left view of the front processing part of the processing equipment of the present invention.

[0026] Figure 8 It is a front view of the back processing component of the processing equipment of the present invention.

[0027] Fig. 9 It is a left view of the back processing component of the processing equipment of the present invention.

[0028] Fig.10 It is a top view of the back side processing component of the processing equipment of the present invention.

[0029] Among them, 1. main channel steel, 11. positioning ear plate, D1. front guide wheel mounting hole one, D2. side guide wheel mounting hole one, D3. side guide wheel mounting hole two, D4. front guide wheel mounting hole two, P1. side guide wheel mounting surface one, P2. side guide wheel mounting surface two, P3. safety device mounting surface, P1', side guide wheel mounting surface three, P2', side guide wheel mounting surface four, D1', front guide wheel mounting hole three, D2', side guide wheel mounting hole three, D3', side guide wheel mounting hole four, D4', front guide wheel mounting hole four, D5, mounting hole.

[0030] 2. Front processing parts, 3. Back processing components, 4. Bed components, 5. Fixture components, 6. Control system, 21. Front column driving device, 22. Side guide wheel mounting surface processing components, 23. Side guide wheel hole processing components, 24. Front guide wheel hole processing components, 26. Front column, 31. Back left and right driving devices, 32. Back component left and right guide rails, 33. Back column, 34. Up and down walking guide rails, 35. Back spindle, 36. Back up and down driving device, 37. Back tool, 38. Back processing component front and back walking guide rails, 39. Back processing component front and back driving device, 221. Side processing component up and down driving device, 222. First tool, 222', second tool, 223. Side mounting surface processing spindle, 224. Side mounting surface processing component up and down moving guide rails, 225. Side mounting surface processing component front and back driving device, 226 , front and rear motion guide rails of the side mounting surface processing assembly, 231, upper and lower driving device of the side guide wheel hole processing assembly, 232, the third tool, 232', the fourth tool, 233, the side guide wheel hole processing spindle, 234, the upper and lower motion guide rails of the side guide wheel hole processing assembly, 235, the front and rear motion guide rails of the side guide wheel hole processing assembly, 236, the front and rear driving device of the side guide wheel hole processing assembly, 241, the upper tool, 241', the lower tool, 242, the upper spindle, 242', the lower spindle, 243, the front guide wheel hole processing assembly front and rear motion guide rails, 244, the front guide wheel hole processing assembly front and rear driving device. DETAILED DESCRIPTION

[0031] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0032] like Figure 1 The main channel steel structure of the cage is shown in Figures 2 to 10The main channel steel processing equipment of a construction hoist cage shown in the figure includes a bed assembly 4 and a front processing component 2, a back processing component 3, a fixture assembly 5, and a control system 6 installed on the bed assembly 4. The fixture assembly 5 is installed in the middle of the bed, the front processing component 2 is installed on the front of the bed assembly 4, and the back processing component 3 is installed on the back of the bed assembly 4. The front processing component includes a front column driving device 21, a front column 26, and a side guide wheel mounting surface processing component 22, a side guide wheel hole processing component 23, and a front guide wheel hole processing component 24 on the front column. The bed assembly 4 is used to install the above-mentioned processing components and fixture assemblies. The control system 6 can control the processing actions and processing processes of each processing component and fixture through programming. The front column 26 assembly is used to support and install the front guide wheel hole processing component 24, the side guide wheel hole processing component 23, and the side guide wheel mounting surface processing component 22, and moves left and right along the guide rail under the drive of the front column driving device 21, so as to realize the processing of holes or surfaces at different positions.

[0033] The front guide wheel hole processing assembly 24 is mainly used to process the front guide wheel mounting hole 1 D1, the front guide wheel mounting hole 3 D1', the front guide wheel mounting hole 2 D4, and the front guide wheel mounting hole 4 D4'. The side guide wheel hole processing assembly 23 is mainly used to process the side guide wheel mounting hole 1 D2, the side guide wheel mounting hole 3 D2', the side guide wheel mounting hole 2 D3, and the side guide wheel mounting hole 4 D3'. The side guide wheel mounting surface processing assembly 22 is mainly used to process the inner mounting surface of the side guide wheel.

[0034] In the above technical solution, the side guide wheel mounting surface processing assembly 22 includes a side mounting surface processing assembly moving device, a side mounting surface processing spindle 223, a first tool 222, and a second tool 222' arranged on the front column 26. The side mounting surface processing assembly moving device is connected to the side mounting surface processing spindle 223. The side mounting surface processing spindle 223 is provided with a first tool 222 and a second tool 222' arranged symmetrically up and down. The side mounting surface processing assembly moving device can move up and down and forward and backward along the front column. The side mounting surface processing assembly moving device includes a side mounting surface up and down driving device 221, a side mounting surface processing assembly up and down motion guide rail 224, a side mounting surface processing assembly front and back driving device 225, and a side mounting surface processing assembly front and back motion guide rail 226.

[0035] In the above technical solution, the side guide wheel hole processing assembly 23 includes a side guide wheel hole processing assembly moving device arranged on the front column, a side guide wheel hole processing spindle 233, a third tool 232 and a fourth tool 232', the side guide wheel hole processing assembly moving device is connected to the side guide wheel hole processing spindle 233, and symmetrical third tools 232 and fourth tools 232' are arranged on both sides of the side guide wheel hole processing spindle 233. The side guide wheel hole processing assembly moving device includes a side guide wheel hole processing assembly upper and lower driving device 231, a side guide wheel hole processing assembly upper and lower moving guide rail 234, a side guide wheel hole processing assembly front and rear moving guide rail 235, and a side guide wheel hole processing assembly front and rear driving device 236.

[0036] The side mounting surface processing spindle 223 can move up and down along the side mounting surface processing component up and down motion guide rail 224 under the drive of the side mounting surface processing component up and down drive device 221, and can also move forward and backward along the side mounting surface processing component front and back motion guide rail 226 under the drive of the side mounting surface processing component front and back drive device 225. At the same time, it also moves left and right along the guide rail with the front column 26 driven by the front column drive device 21. Through the programming control of the control system 6, the position of the side guide wheel mounting surface can be accurately located in the above three directions, and at the same time, the side mounting surface processing spindle 223 itself rotates to drive the second tool 222' and the first tool 222 to rotate and process the side guide wheel mounting surface 1 P1, the side guide wheel mounting surface 3 P1' and the side guide wheel mounting surface 2 P2, and the side guide wheel mounting surface 4 P2'.

[0037] Furthermore, since the side mounting surface processing spindle 223 can be equipped with tools in the upper and lower directions, the mounting surfaces on both sides can be processed separately, which reduces the time of frequent switching of a tool during the processing process, greatly improves the processing efficiency, and at the same time uses the same spindle drive to reduce space occupancy, so that the structure of the processing equipment is further optimized.

[0038] In the above technical solution, the front guide wheel hole processing assembly 24 comprises a front guide wheel hole processing assembly front and rear drive device 244, a front guide wheel hole processing assembly front and rear motion guide rail 243, an upper spindle 242, a lower spindle 242', an upper tool 241 and a lower tool 241', which are arranged on the front column 26. The front guide wheel hole processing assembly front and rear drive device 244 is connected to an upper spindle 242 and a lower spindle 242' which are arranged in an upper and lower manner. The upper spindle 242 is provided with an upper tool 241, and the lower spindle 242' is provided with a lower tool 241'.

[0039] The distance between the rotation centers of the upper spindle 242 and the lower spindle 242' in the vertical direction is the same as the vertical center distance of the front guide wheel mounting hole 1 D1, the front guide wheel mounting hole 3 D1' and the front guide wheel mounting hole 2 D4, the front guide wheel mounting hole 4 D4' of the main channel steel. After the main channel steel 1 is installed and positioned on the fixture assembly 5, the upper and lower height positions of the front guide wheel mounting hole 1 D1, the front guide wheel mounting hole 3 D1' and the front guide wheel mounting hole 2 D4, the front guide wheel mounting hole 4 D4' are consistent with the height positions of the upper tool 241 and the lower tool 241' of the processing assembly. Therefore, the front guide wheel hole processing assembly 24 does not need to move up and down, and during the processing, the upper spindle 242 and the lower spindle 242' can work simultaneously, so that two groups of front guide wheel mounting holes 1 D1, the front guide wheel mounting holes 3 D1' and the front guide wheel mounting holes 2 D4, the front guide wheel mounting holes 4 D4' can be processed separately and simultaneously, thereby greatly improving the processing efficiency. Furthermore, the upper spindle 242 and the lower spindle 242' can move forward and backward along the front guide wheel hole processing assembly front and rear motion guide rail 243 driven by the front guide wheel hole processing assembly front and rear drive device 244, and also move left and right along the guide rail as the front column 26 is driven by the front column drive device 21.

[0040] Through the programmed control of the control system 6, the position of the front guide wheel mounting hole is accurately positioned in the above two directions, thereby realizing the above-mentioned precise positioning and processing of the front guide wheel mounting holes D1, D1', D4, and D4'; at the same time, the side mounting surface processing spindle 223 itself rotates to drive the second tool 222' and the first tool 222 to rotate to process the side guide wheel mounting surface three P1', the side guide wheel mounting surface four P2', the side guide wheel mounting surface one P1, and the side guide wheel mounting surface two P2, and the front guide wheel mounting hole one D1, the front guide wheel mounting hole three D1', the front guide wheel mounting hole two D4, and the front guide wheel mounting hole four D4'.

[0041] In the above technical solution, the back processing assembly 3 includes a back column 33, a back left and right driving device 31, a back motion device, a back spindle 35 and a back tool 37 arranged on the bed assembly 4. The back left and right driving device 31 is fixed on the bed assembly 4, and its driving end is connected to the back column 33. The back column 33 is provided with a back spindle 35, and the back spindle 35 is provided with a back tool. The back column 33 is connected to the back left and right driving device 31 through the back assembly guide rail 32. The back motion device includes a back up and down walking guide rail 34, a back up and down driving device 36, a back processing assembly front and back walking guide rail 38, and a back processing assembly front and back driving device 39.

[0042] Through the programming control of the control system 6, the position of the safety device installation surface P3 can be accurately located in the above three directions, and at the same time, the back spindle 35 itself rotates to drive the back tool 37 to process the safety device installation surface P3.

[0043] A processing technology for main channel steel processing equipment of a construction elevator cage comprises the following steps:

[0044] (1) Cut the main beam, positioning lug plate, guide wheel mounting lug plate and safety device mounting plate of the main channel steel according to the designed size, and process the mounting hole D5 on the positioning lug plate to the designed size;

[0045] (2) Use welding tools to position the positioning lug plate, guide wheel mounting lug plate, and safety device mounting plate on the main beam and perform welding;

[0046] (3) Fully cool after welding to eliminate the impact of thermal deformation on the progress of subsequent processing;

[0047] (4) After cooling, place the welded main channel steel on the processing equipment, clamp the guide wheel mounting holes and mounting surfaces, and the safety device mounting surfaces once, and complete the overall processing to ensure the position accuracy of the guide wheel mounting holes and mounting surfaces, and the safety device mounting surfaces, thereby ensuring the assembly accuracy.

[0048] In the above technical solution, in step (4), the welded main channel steel is placed on the processing equipment, the mounting hole on the positioning ear plate 11 is aligned with the positioning hole on the fixture assembly 5, and the main channel steel is positioned by installing the positioning pin, and then the main channel steel is clamped by the automatic clamping device on the fixture assembly 5. After the workpiece is clamped, the side guide wheel mounting surface processing assembly 22 moves left and right with the front column 26 through the control system 6, and moves up, down, left and right through the side mounting surface processing assembly movement device to the main channel steel. After the first tool 222 is used to process the side guide wheel mounting surface P2 on the inner side, the side mounting surface processing spindle 223 is driven by the side mounting surface processing assembly motion device to move downward, and the second tool 222' is used to process the side guide wheel mounting surface P2' symmetrical on the other side; then the front column 26 is driven by the front column driving device 21 to move to the left to the position of the front guide wheel mounting hole D4 and the front guide wheel mounting hole D4', and the upper tool 241 and the lower tool 241' are used to process the front guide wheel mounting hole D4 and the front guide wheel mounting hole D4'. The second hole D4 and the fourth hole D4' of the front guide wheel mounting hole can be processed at the same time; after the processing is completed, the front column 26 continues to move to the left under the drive of the front column driving device 21, and at the same time, the side guide wheel hole processing spindle 233 of the side guide wheel processing assembly 23 is driven by the upper and lower driving devices 231 of the side guide wheel hole processing assembly and the front and rear driving devices 236 of the side guide wheel hole processing assembly to move up and down to the position of the second hole D3 of the side guide wheel mounting hole, and the lower side is completed by the third tool 232. After the guide wheel mounting hole 2 D3 is machined, the side guide wheel hole machining spindle 233 moves upward to use the fourth tool 232' to machine the symmetrical side guide wheel mounting hole 4 D3'; after completion, the column 26 continues to move leftward to the other end under the drive of the front column driving device 21, and the side guide wheel mounting surface 1 P1 and the side guide wheel mounting surface 3 P1', the front guide wheel mounting hole 1 D1 and the front guide wheel mounting hole 3 D1', the side guide wheel mounting hole 1 D2 and the side guide wheel mounting hole 3 D2' are machined by the same machining process as above;

[0049] While the front processing component 2 is working, the back column 33 of the back processing component 3 moves left and right under the drive of the back left and right driving device 31, and the back main shaft 35 moves up and down under the drive of the back up and down driving device 36, and moves to the processing position of the safety device installation surface P3 under the drive of the back front and back driving mechanism 39 to process the safety device installation surface P3; after all parts are processed, the clamp assembly 5 automatically releases the main channel steel, removes the main channel steel to complete the processing work.

[0050] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily conceived by any technician familiar with the technical field within the technical scope disclosed by the present invention should be covered within the protection scope of the present invention.

Claims

1. A main channel steel processing equipment for a construction elevator cage, characterized by: It includes a bed assembly and a front processing component, a back processing component, a fixture assembly, and a control system installed on the bed assembly, the fixture assembly is installed in the middle of the bed, the front processing component is installed on the front of the bed assembly, and the back processing component is installed on the back of the bed assembly. The front processing component includes a column driving device, a front column and a side guide wheel mounting surface processing component on the front column, a side guide wheel hole processing component, and a front guide wheel hole processing component. The side guide wheel mounting surface processing component includes a side mounting surface processing component movement device arranged on the front column, a side mounting surface processing spindle, and a side mounting surface processing tool. The side mounting surface processing component movement device is connected to the side mounting surface processing spindle, and the side mounting surface processing spindle is provided with a side mounting surface processing tool symmetrically arranged up and down. The side mounting surface processing component movement device can move up and down and forward and backward along the column. The side guide wheel hole processing component includes a side mounting surface processing component arranged on the front column. The side guide wheel hole processing assembly movement device, the side guide wheel hole processing spindle, and the side guide wheel hole processing tool on the face column, the side guide wheel hole processing assembly movement device is connected to the side guide wheel hole processing spindle, and symmetrical side guide wheel hole processing tools are arranged on both sides of the side guide wheel hole processing spindle. The front guide wheel hole processing assembly includes a front guide wheel hole processing assembly front and rear drive device, an upper spindle, a lower spindle, an upper tool and a lower tool arranged up and down, the front and rear drive devices of the front guide wheel hole processing assembly are connected to the upper spindle and the lower spindle arranged up and down, the upper spindle is provided with an upper tool, and the lower spindle is provided with a lower tool above and below. The back processing assembly includes a back column, a left and right drive device, a back movement device, a back spindle and a back tool arranged on the bed assembly, the left and right drive devices are fixed on the bed assembly, and are connected to the driving end and the back column, the back column is provided with a back spindle, and the back spindle is provided with a back tool.

2. The main channel steel processing equipment for the construction hoist cage according to claim 1 is characterized in that: The side mounting surface processing assembly motion device, the side guide wheel hole processing assembly motion device and the back motion device all include up and down drive devices, up and down walking guide rails, front and back drive devices and front and back walking guide rails, and perform axial motion of the Y-axis and X-axis.

3. The processing technology of the main channel steel processing equipment for the cage of a construction elevator according to claim 1 is characterized by: The following steps are involved: (1) Cut the main beam, positioning lug plate, guide wheel mounting lug plate and safety device mounting plate of the main channel steel according to the designed size, and process the mounting holes on the positioning lug plate into the designed size; (2) Use welding tools to position the positioning lug plate, guide wheel mounting lug plate, and safety device mounting plate on the main beam and perform welding; (3) Fully cool after welding to eliminate the influence of thermal deformation on the subsequent processing accuracy; (4) After cooling, place the welded main channel steel on the processing equipment, clamp the guide wheel mounting holes and mounting surfaces, and the safety device mounting surfaces once, and complete the overall processing to ensure the position accuracy of the guide wheel mounting holes and mounting surfaces, and the mounting device mounting surfaces, thereby ensuring the assembly accuracy.

4. The processing technology of the main channel steel processing equipment for the construction hoist cage according to claim 3 is characterized by: Place the welded main channel steel on the processing equipment, align the mounting holes on the positioning ear plate with the positioning holes on the fixture assembly, and use the mounting positioning pins to position the main channel steel, and then clamp the main channel steel through the automatic clamping device on the fixture assembly. After the workpiece is clamped, the side guide wheel mounting surface processing assembly moves left and right with the front column through the control system, and moves up, down, left and right through the side mounting surface processing assembly motion device to move to the side guide wheel mounting surface 2 (P2) on one side of the inner side of the main channel steel. After the side guide wheel mounting surface 2 (P2) is processed by the first tool, the side mounting surface processing spindle moves downward under the drive of the side mounting surface processing assembly motion device, and the side guide wheel mounting surface 4 (P2') symmetrical on the other side is processed by the second tool; then the front column moves left to the position of the front guide wheel mounting hole 2 (D4) and the front guide wheel mounting hole 4 (D4') under the drive of the front left and right driving devices, and the upper tool and the lower tool are used to process the front guide wheel mounting hole 2 (D4) and the positive The side guide wheel mounting hole four (D4'), the front guide wheel mounting hole two (D4) and the front guide wheel mounting hole four (D4') on both sides can be processed at the same time; after the processing is completed, the front column continues to move to the left under the drive of the left and right drive devices, and at the same time, the spindle of the side guide wheel processing assembly is driven by the upper and lower drive devices of the side guide wheel hole processing assembly and the front and rear drive devices of the side guide wheel hole to move up and down to the position of the side guide wheel mounting hole two (D3), and the third tool is used to complete the side guide wheel mounting hole two (D3) on the lower side. After the processing is completed, the side guide wheel hole processing spindle moves upward and uses the fourth tool to process the symmetrical side guide wheel mounting hole four (D3'); after completion, the column continues to move to the left to the other end under the drive of the left and right drive mechanisms, and the same processing process is used to complete the processing of the side guide wheel mounting surface one (P1) and the side guide wheel mounting surface three (P1'), the front guide wheel mounting hole one (D1) and the front guide wheel mounting hole three (D1'), the side guide wheel mounting hole one (D2) and the side guide wheel mounting hole three (D2'); While the front processing parts are working, the back column of the back processing assembly moves left and right under the drive of the back left and right driving devices, and the back spindle moves up and down under the drive of the back up and down driving devices. It moves forward and backward under the drive of the back front and back driving mechanisms to the processing position of the safety device installation surface (P3) to process the installation surface of the installation device; after all parts are processed, the clamp assembly automatically releases the main channel steel, removes the main channel steel to complete the processing work.

Images