Horizontal machine tool body and side hole machine
By adopting cross-intact structure and welding fixation in the horizontal machine tool bed, combined with the optimized design of the mobile mechanism, the problem of insufficient bearing capacity of the horizontal machine tool bed is solved, the processing accuracy and stability are improved, and the production cost is reduced.
Patent Information
- Application Number
- CN202421081813.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-17
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-17
AI Technical Summary
When processing large-volume plate-shaped workpieces, the load capacity of the existing horizontal machine tool is insufficient, resulting in low processing accuracy and high production costs. In particular, the load capacity of the spliced bed is weak, making it difficult to meet the side hole processing of large-volume workpieces. Require.
A cross-integrated structure consisting of horizontal vertical plates and vertical vertical plates is adopted, and fixed by welding, enhances the overall rigidity of the horizontal machine tool bed and improves the bearing capacity. At the same time, the optimized layout of the mobile mechanism and tool magazine ensures the workbench and spindle platform. stable and fixed, enhancing overall load-bearing capacity.
It significantly improves the bearing capacity of the horizontal machine tool bed, installs and welding accuracy, enhances the processing capacity of large-volume plate-shaped workpieces, reduces production costs, and the design of the mobile mechanism ensures machining accuracy and stability.
Smart Images
Figure CN222243573U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of side hole machines, in particular to a horizontal machine tool bed and a side hole machine. Background Art
[0002] The side hole machine is used to process the side holes of the workpiece, and is generally suitable for plate-like workpieces. If a vertical machine tool is used to process the side holes of the plate-like workpiece, the plate-like workpiece needs to be clamped vertically on the machine tool workbench, which makes it difficult to fix the workpiece. At the same time, the workpiece is prone to shaking and shifting during the side hole processing, affecting the processing accuracy. When a horizontal machine tool is used for side hole processing, the plate-like workpiece can be placed horizontally on the machine tool workbench and can be well fixed to the workbench. However, when processing the side holes, the workbench and the spindle will be subject to greater lateral stress. In particular, when processing plate-like workpieces with larger volume and length, the area of the workbench must be increased accordingly, so that the entire bed of the horizontal machine tool needs to have high rigidity to resist the stress during processing.
[0003] The bed of horizontal machine tools includes cast iron bed, marble bed and spliced bed. The bearing capacity and rigidity of cast iron bed and marble bed can meet the side hole processing requirements of large-volume plate-like workpieces, but the manufacturing cost of cast iron bed and marble bed is relatively high, which makes the cost of side hole machine relatively high and increases the production cost of side hole processing; the spliced bed has a lower cost, but the bearing capacity is relatively weak. Therefore, it is necessary to optimize the existing spliced bed structure to meet the side hole processing requirements of large-volume plate-like workpieces. Utility Model Content
[0004] In order to solve the deficiencies of the prior art, the utility model provides a horizontal machine tool bed and a side hole machine.
[0005] In the first aspect, the utility model provides a horizontal machine tool bed, including a workbench, a spindle platform and a base, wherein the workbench and the spindle platform are arranged in parallel on the base, and the height of the workbench is higher than the height of the spindle platform; the base includes a plurality of longitudinal vertical plates and a plurality of transverse vertical plates, wherein the longitudinal vertical plates are arranged perpendicular to the length direction of the horizontal machine tool bed, the plurality of longitudinal vertical plates are arranged side by side along the length direction of the horizontal machine tool bed, the transverse vertical plates are arranged parallel to the length direction of the horizontal machine tool bed, and are vertically arranged between the plurality of longitudinal vertical plates; each longitudinal vertical plate is provided with a first card slot, and the transverse vertical plates are provided with a plurality of second card slots at intervals, and the transverse vertical plates and the longitudinal vertical plates are connected by corresponding first card slots and second card slots to form a cross-inlaid structure, and are fixed by welding.
[0006] In some embodiments, the longitudinal vertical plate is L-shaped, and is provided with a first supporting surface and a second supporting surface. The height of the first supporting surface is higher than the height of the second supporting surface. The workbench is fixed to the first supporting surface of each longitudinal vertical plate by welding, and the spindle platform is fixed to the second supporting surface of each longitudinal vertical plate by welding.
[0007] In some embodiments, the base further includes a bottom plate, a first mounting groove is formed on the bottom surface of the longitudinal vertical plate, the bottom plate is installed between the first mounting grooves of a plurality of longitudinal vertical plates, and the bottom plate is fixed to the longitudinal vertical plates by welding.
[0008] In some embodiments, the base also includes side panels, and the two side panels are fixed on both sides of the length direction of the longitudinal vertical plate by welding. The side panels are parallel to the transverse vertical plates, and reinforcement blocks are provided between the workbench and the side panels, and between the spindle platform and the side panels.
[0009] In some embodiments, a plurality of feet are provided at intervals on the bottom of the side panel.
[0010] In some embodiments, the transverse vertical plate is divided into a first transverse vertical plate, a second transverse vertical plate, and a third transverse vertical plate. The first transverse vertical plate is installed at a first slot opened downwardly on the first supporting surface and is welded and fixed to the workbench. The second transverse vertical plate is installed at a first slot opened downwardly on the second supporting surface and is welded and fixed to the spindle platform. The third transverse vertical plate is installed at a first slot opened upwardly on the bottom surface of the longitudinal vertical plate.
[0011] In some embodiments, the length of the workbench is smaller than the length of the spindle platform to form a gap, and the base is provided with a bracket for installing the tool magazine at the gap.
[0012] In the second aspect, the utility model also provides a side hole machine, including a bed, a spindle box, a moving mechanism and a tool magazine, the bed is the horizontal machine tool bed described in the first aspect, the spindle box is movably arranged on the spindle platform of the horizontal machine tool bed through the moving mechanism, the spindle of the spindle box is arranged horizontally, the tool magazine is arranged at the notch of the horizontal machine tool bed, and the moving mechanism drives the spindle box to move back and forth between the tool magazine and the workbench.
[0013] In some embodiments, the moving mechanism includes an X-axis moving assembly, a Y-axis moving assembly and a Z-axis moving assembly which are sequentially connected in transmission, the X-axis moving assembly is arranged in parallel on the spindle platform, the Y-axis moving assembly is arranged on the X-axis slide of the X-axis moving assembly, the Z-axis moving assembly is arranged on the Y-axis slider of the Y-axis moving assembly, the Z-axis moving assembly includes a Z-axis box, the Z-axis box is installed on the Y-axis slider, and the spindle of the spindle box is transversely arranged in the Z-axis box and extends toward the workbench direction.
[0014] In some of the embodiments, the outer side wall of the Z-axis box is provided with tic-tac-toe shaped reinforcing ribs.
[0015] Compared with the prior art, the beneficial effects of the utility model are: through the cross-inlaid structure composed of the horizontal vertical plate and the longitudinal vertical plate, and fixed by welding, the structure of the horizontal machine tool bed is made stronger, the bearing capacity of the horizontal machine tool bed is improved, the deformation amount can be accurately controlled during the installation and welding process, the assembly accuracy of the horizontal machine tool bed is improved, and the workbench and the spindle platform are fixed on the same base, so that the bearing capacity is more than doubled compared with the traditional structure. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the side hole machine according to an embodiment of the present application.
[0017] Figure 2 It is a schematic diagram of the exploded structure of the side hole machine according to an embodiment of the present application.
[0018] Figure 3 It is one of the exploded structural schematic diagrams of the horizontal machine tool bed of an embodiment of the present application.
[0019] Figure 4 This is the second schematic diagram of the exploded structure of the horizontal machine tool bed of the embodiment of the present application.
[0020] Reference numerals: 101, horizontal machine tool bed; 102, spindle box; 103, moving mechanism; 104, tool magazine; 201, workbench; 202, spindle platform;
[0021] 1. Base; 11. Longitudinal vertical plate; 111. First card slot; 112. First support surface; 113. Second support surface; 114. Bottom surface; 115. First mounting slot; 12. Horizontal vertical plate; 121. Second card slot; 122. First horizontal vertical plate; 123. Second horizontal vertical plate; 124. Third horizontal vertical plate; 13. Bottom plate; 14. Side plate; 15. Reinforcement block; 16. Notch; 17. Foot; 18. Mounting hole; 19. Connecting block;
[0022] 2. Spindle;
[0023] 3. Bracket;
[0024] 4. X-axis moving assembly; 41. X-axis guide rail; 42. X-axis slide; 43. X-axis linear drive module;
[0025] 5. Y-axis moving assembly; 51. Y-axis guide rail; 52. Y-axis slider; 53. Y-axis linear drive module;
[0026] 6. Z-axis moving assembly; 61. Z-axis box; 62. Z-axis guide rail; 63. Mounting plate; 64. Z-axis linear drive module;
[0027] 7. Strengthen the ribs. DETAILED DESCRIPTION
[0028] The specific implementation modes of the present utility model are introduced with reference to the accompanying drawings.
[0029] refer to Figure 1 , the figure is a three-dimensional diagram of the side hole machine, with a horizontal machine tool bed 101 at the bottom, a spindle box 102 at the top, and a tool magazine 104 on the right. The tool magazine 104 is arranged on one side of the spindle platform 202 in a straight line and parallel to the workbench 201, which is convenient for the spindle box 102 to replace the tool. The workbench 201 and the spindle platform 202 are arranged on two planes on the horizontal machine tool bed 101 in parallel with each other. There is a height difference between the workbench 201 and the spindle platform 202, and the spindle platform 202 is lower than the workbench 201, so that the spindle 2 can process the workpiece on the workbench 201 conveniently.
[0030] refer to Figures 1 to 4 A horizontal machine tool bed 101 includes a workbench 201, a spindle platform 202 and a base 1. The workbench 201 and the spindle platform 202 are arranged in parallel on the base 1, and the height of the workbench 201 is higher than the height of the spindle platform 202; the base 1 includes a plurality of longitudinal vertical plates 11 and a plurality of transverse vertical plates 12. The longitudinal vertical plates 11 are arranged perpendicular to the length direction of the horizontal machine tool bed 101, and the plurality of longitudinal vertical plates 11 are arranged side by side along the length direction of the horizontal machine tool bed 101. The transverse vertical plates 12 are arranged parallel to the length direction of the horizontal machine tool bed 101 and are vertically arranged between the plurality of longitudinal vertical plates 11; each longitudinal vertical plate 11 is provided with a first card slot 111, and the transverse vertical plates 12 are provided with a plurality of second card slots 121 at intervals. The transverse vertical plates 12 and the longitudinal vertical plates 11 are connected by corresponding first card slots 111 and second card slots 121 to form a cross-inlaid structure, and are fixed by welding.
[0031] The horizontal machine tool bed 101 of the embodiment of the present application is a cross-inlaid structure composed of a transverse vertical plate 12 and a longitudinal vertical plate 11, and is fixed by welding, so that the structure of the horizontal machine tool bed 101 is stronger, and the bearing capacity of the horizontal machine tool bed 101 is improved. The installation and welding process can accurately control the deformation amount, improve the assembly accuracy of the horizontal machine tool bed 101, and fix the workbench 201 and the spindle platform 202 on the same base 1, so that the bearing capacity is more than doubled compared with the traditional structure, so as to meet the side hole processing requirements for large-volume plate-like workpieces.
[0032] In order to coordinate the workbench 201 and the spindle platform 202, in this embodiment, reference Figure 2The longitudinal vertical plate 11 is L-shaped, and is provided with a first supporting surface 112 and a second supporting surface 113. The height of the first supporting surface 112 is higher than the height of the second supporting surface 113. The workbench 201 is fixed to the first supporting surface 112 of each longitudinal vertical plate 11 by welding, and the spindle platform 202 is fixed to the second supporting surface 113 of each longitudinal vertical plate 11 by welding.
[0033] It can be understood that, with such an arrangement, the multiple longitudinal vertical plates 11 are the main load-bearing parts of the base 1. In order to better bear the load, the workbench 201 and the spindle platform 202 need to be installed on the longitudinal vertical plates 11. The longitudinal vertical plates 11 are designed to be L-shaped, and the first supporting surface 112 and the second supporting surface 113 formed can be used to install the workbench 201 and the spindle platform 202 respectively, which not only meets the load-bearing requirements, but also meets the requirement that the workbench 201 must be higher than the spindle platform 202.
[0034] In order to improve the structural strength of the bottom of the base 1, in this embodiment, reference Figure 3 The base 1 also includes a bottom plate 13. The bottom surface 114 of the longitudinal vertical plate 11 is provided with a first mounting groove 115. The bottom plate 13 is installed between the first mounting grooves 115 of the plurality of longitudinal vertical plates 11. The bottom plate 13 and the longitudinal vertical plates 11 are fixed by welding.
[0035] It is understandable that, with such a configuration, the width of the bottom plate 13 is the same as the width of the first mounting groove 115, the bottom plate 13 is inserted into the first mounting groove 115 and does not protrude above the first mounting groove 115, and the bottom surfaces 114 of the multiple longitudinal vertical plates 11 are fixed together by the bottom plate 13, so that the bottom of the base 1 has sufficient strength.
[0036] In order to improve the structural strength of the side of the base 1, in this embodiment, reference Figure 3 The base 1 also includes side panels 14, which are fixed on both sides of the longitudinal vertical panel 11 in the length direction by welding. The side panels 14 and the transverse vertical panels 12 are parallel to each other. Reinforcement blocks 15 are provided between the workbench 201 and the side panels 14 and between the spindle platform 202 and the side panels 14.
[0037] It can be understood that, with such an arrangement, the middle parts of the multiple longitudinal vertical plates 11 are fixed together by the inlaid structure of the transverse vertical plates 12, and the two sides of the length direction of the multiple longitudinal vertical plates 11 are fixed by the side plates 14. The two side plates 14 and the two outermost longitudinal vertical plates 11 form a rectangular base 1 frame, and the two side plates 14 are respectively fixed to the workbench 201 and the spindle platform 202, so that the workbench 201 and the spindle platform 202 have better bearing capacity, and the strength of the side of the base 1 is also improved.
[0038] In order to evenly distribute the weight of the horizontal machine tool and facilitate leveling of the horizontal machine tool, in this embodiment, reference Figure 3 A plurality of footings 17 are arranged at intervals at the bottom of the side plate 14 .
[0039] It should be further explained that a mounting hole 18 is provided on the anchor 17, and the mounting hole 18 is used to install a bolt fixed to the ground. The anchor 17 is a rectangular plate-like structure as a whole, and a connecting block 19 protrudes upward from the anchor 17. The upper surface of the anchor 17 contacts and is welded to the lower surface of the side panel 14, and the side surface of the connecting block 19 contacts and is welded to the side surface of the side panel 14, so that the anchor 17 is firmly fixed under the side panel 14.
[0040] It can be understood that, in such an arrangement, the side panels 14 are arranged along the length direction of the horizontal machine tool, and the two side panels 14 are directly connected to the workbench 201 and the spindle platform 202 respectively. A plurality of feet 17 are arranged under the side panels 14, and the feet 17 are located at the connection between the longitudinal vertical panels 11 and the side panels 14, so that each longitudinal vertical panel 11 is pressed on the feet 17, which can more evenly distribute the weight of the entire horizontal machine tool to each foot 17, and it is also convenient to level the horizontal machine tool.
[0041] In order to improve the bearing capacity of the base 1 at the workbench 201 and the spindle platform 202, in this embodiment, reference Figure 1 and Figure 2 The transverse vertical plate is divided into a first transverse vertical plate 122, a second transverse vertical plate 123, and a third transverse vertical plate 124. The first transverse vertical plate 122 is installed at the first slot 111 opened downwardly on the first supporting surface 112, and is welded and fixed to the workbench 201. The second transverse vertical plate 123 is installed at the first slot 111 opened downwardly on the second supporting surface 113, and is welded and fixed to the spindle platform 202. The third transverse vertical plate 124 is installed at the first slot 111 opened upwardly on the bottom surface 114 of the longitudinal vertical plate 11.
[0042] It can be understood that, in such a configuration, the first transverse vertical plate 122 is located below the center line of the workbench 201, and the second transverse vertical plate 123 is located below the center line of the spindle platform 202, so as to support the workbench 201 and the spindle platform 202 respectively, and the weight at the workbench 201 is dispersed to each foot 17 through the first transverse vertical plate 122 and the multiple longitudinal vertical plates 11, and the weight at the spindle platform 202 is dispersed to each foot 17 through the second transverse vertical plate 123 and the multiple longitudinal vertical plates 11, thereby improving the bearing capacity of the workbench 201 and the spindle platform 202.
[0043] In order to better optimize the structural layout of the horizontal machine tool bed 101, in this embodiment, reference Figure 1 The length of the workbench 201 is smaller than the length of the spindle platform 202 to form a gap 16 , and the base 1 is provided with a bracket 3 for mounting the tool magazine 104 at the gap 16 .
[0044] It can be understood that, with such an arrangement, the spindle platform 202 is designed to be longer than the workbench 201, so that a gap 16 for installing the tool magazine 104 is formed between one side of the workbench 201 and the spindle platform 202. The tool magazine 104 and the workbench 201 are arranged in a straight line and parallel to one side of the spindle platform 202, which can facilitate the replacement of tools in the spindle box 102, thereby saving space on the horizontal machine tool bed 101.
[0045] The horizontal machine tool bed 101 of the embodiment of the present application is a cross-inlaid structure composed of a transverse vertical plate 12 and a longitudinal vertical plate 11, and is fixed by welding, so that the structure of the horizontal machine tool bed 101 is stronger, and the bearing capacity of the horizontal machine tool bed 101 is improved. The deformation amount can be accurately controlled during the installation and welding process. The weight of the horizontal machine tool bed 101 is evenly dispersed by the transverse vertical plate 12 and the longitudinal vertical plate 11, and the bearing capacity of the horizontal machine tool is improved. There is a height difference between the workbench 201 and the spindle platform 202, and the spindle platform 202 is lower than the workbench 201, so that the spindle 2 can process the workpiece on the workbench 201 conveniently. The workbench 201 and the spindle platform 202 are fixed on the same base 1, so that the bearing capacity thereof is more than doubled compared with the traditional structure.
[0046] refer to Figures 1 to 4 The embodiment of the present application also provides a side hole machine, including a bed, a spindle box 102, a moving mechanism 103 and a tool magazine 104, the bed is the above-mentioned horizontal machine tool bed 101, the spindle box 102 is movably set on the spindle platform 202 of the horizontal machine tool bed 101 through the moving mechanism 103, the spindle 2 of the spindle box 102 is horizontally set, the tool magazine 104 is set at the notch 16 of the horizontal machine tool bed 101, and the moving mechanism 103 drives the spindle box 102 to move back and forth between the tool magazine 104 and the workbench 201.
[0047] It can be understood that with such an arrangement, the transversely arranged main shaft 2 can save space and facilitate the side hole processing of the workpiece on the workbench 201. The workpiece is placed flat on the workbench 201 and fixed by relevant clamps. The fixed thickness workpiece can maintain a good alignment with the horizontal workbench 201, thereby ensuring that the workpiece can be stably placed along the horizontal plane and improving the accuracy of the side hole processing.
[0048] In order to move the spindle 2, in this embodiment, refer to Figure 1 and Figure 2The moving mechanism 103 includes an X-axis moving component 4, a Y-axis moving component 5 and a Z-axis moving component 6 which are sequentially connected in transmission. The X-axis moving component 4 is arranged in parallel on the spindle platform 202, the Y-axis moving component 5 is arranged on the X-axis slide 42 of the X-axis moving component 4, the Z-axis moving component 6 is arranged on the Y-axis slider 52 of the Y-axis moving component 5, and the Z-axis moving component 6 includes a Z-axis box 61, which is installed on the Y-axis slider 52. The spindle 2 of the spindle box 102 is horizontally arranged in the Z-axis box 61 and extends toward the workbench 201.
[0049] It needs to be further explained that the X-axis moving assembly 4 includes an X-axis guide rail 41, an X-axis slide 42, and an X-axis linear drive module 43. The X-axis guide rail 41 is fixed on the spindle platform 202, the X-axis linear drive module 43 is arranged between the two X-axis guide rails 41, the X-axis slide 42 is arranged between the two X-axis guide rails 41, and is connected to the X-axis linear drive module 43 by transmission. The X-axis linear drive module 43 drives the X-axis slide 42 to move along the two X-axis guide rails 41. The Y-axis moving component 5 includes a Y-axis guide rail 51, a Y-axis slider 52, and a Y-axis linear drive module 53. The Y-axis guide rail 51 is fixed on the X-axis slide 42. The Y-axis linear drive module 53 is arranged between the two Y-axis guide rails 51. The Y-axis slider 52 is arranged on the Y-axis guide rail 51. The Z-axis box 61 is connected to the Y-axis slider 52. The Y-axis linear drive module 53 is transmission-connected to the Z-axis box 61. The Y-axis linear drive module 53 drives the Z-axis box 61 to move along the Y-axis guide rail 51. The Z-axis moving assembly 6 includes a Z-axis box 61, a Z-axis guide rail 62, a mounting plate 63, and a Z-axis linear drive module 64. Two Z-axis guide rails 62 are installed on the side of the Z-axis box 61, the Z-axis linear drive module 64 is arranged between the two Z-axis guide rails 62, the mounting plate 63 is arranged between the two Z-axis guide rails 62, and is transmission-connected to the Z-axis linear drive module 64, the spindle box 102 is installed behind the mounting plate 63, the spindle 2 extends from the mounting plate 63, and the Z-axis linear drive module 64 drives the mounting plate 63 and the spindle box 102 to move up and down along the Z-axis guide rail 62.
[0050] It can be understood that with such a configuration, the spindle 2 can achieve movement in three-dimensional space through the X-axis moving component 4, the Y-axis moving component 5 and the Z-axis moving component 6, so that the spindle 2 can perform side hole processing at any position of the workpiece on the workbench 201, thereby ensuring the processing accuracy of the spindle 2.
[0051] In order to improve the bearing capacity of the Z-axis box 61, in this embodiment, reference Figure 2 The outer side wall of the Z-axis box 61 is provided with a tic-tac-toe-shaped reinforcing rib 7 .
[0052] It is understandable that such an arrangement improves the structural strength of the Z-axis box 61 through the cross-shaped reinforcement ribs 7 on the outer wall, so that the force and center of gravity of the main shaft 2 can be co-centered with the Y-axis slider 52, thereby improving the bearing capacity and seismic rigidity.
[0053] The side hole machine of the embodiment of the present application adopts a transversely arranged spindle 2, and the structure of the spindle box 102 is more solid. The spindle box 102 is arranged in the Z-axis box 61, which saves space, greatly reduces the center of gravity of the machine tool, and enhances the overall rigidity of the side hole machine. The workbench 201 and the spindle platform 202 are fixed on the same base 1, so that its load-bearing capacity is more than doubled compared with the traditional structure. At the same time, it can reduce the wear on the X-axis guide rail 41 and extend the service life by more than twice.
[0054] The above does not limit the technical scope of the present invention. Any modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.
Claims
1. A horizontal machine tool bed, characterized in that: It includes a workbench, a spindle platform and a base, wherein the workbench and the spindle platform are arranged in parallel on the base, and the height of the workbench is higher than that of the spindle platform; the base includes multiple longitudinal vertical plates and multiple transverse vertical plates, the longitudinal vertical plates are arranged perpendicular to the length direction of the horizontal machine tool bed, the multiple longitudinal vertical plates are arranged side by side along the length direction of the horizontal machine tool bed, the transverse vertical plates are arranged parallel to the length direction of the horizontal machine tool bed, and are vertically arranged between the multiple longitudinal vertical plates; each longitudinal vertical plate is provided with a first card slot, and the transverse vertical plates are provided with multiple second card slots at intervals, the transverse vertical plates and the longitudinal vertical plates are connected by corresponding first card slots and second card slots to form a cross-inlaid structure, and are fixed by welding.
2. The horizontal machine tool bed according to claim 1, characterized in that: The longitudinal vertical plate is L-shaped and is provided with a first supporting surface and a second supporting surface. The height of the first supporting surface is higher than the height of the second supporting surface. The workbench is fixed to the first supporting surface of each longitudinal vertical plate by welding, and the spindle platform is fixed to the second supporting surface of each longitudinal vertical plate by welding.
3. The horizontal machine tool bed according to claim 2, characterized in that: The base also includes a bottom plate, a first mounting groove is formed on the bottom surface of the longitudinal vertical plate, the bottom plate is installed between the first mounting grooves of a plurality of longitudinal vertical plates, and the bottom plate is fixed to the longitudinal vertical plates by welding.
4. The horizontal machine tool bed according to claim 3, characterized in that: The base also includes side plates, which are fixed on both sides of the longitudinal vertical plate in the length direction by welding. The side plates are parallel to the transverse vertical plates. Reinforcement blocks are provided between the workbench and the side plates and between the spindle platform and the side plates.
5. The horizontal machine tool bed according to claim 4, characterized in that: A plurality of footings are arranged at intervals on the bottom of the side plate.
6. The horizontal machine tool bed according to claim 2, characterized in that: The transverse vertical plate is divided into a first transverse vertical plate, a second transverse vertical plate, and a third transverse vertical plate. The first transverse vertical plate is installed at a first slot opened downwardly on the first supporting surface and is welded and fixed to the workbench. The second transverse vertical plate is installed at a first slot opened downwardly on the second supporting surface and is welded and fixed to the spindle platform. The third transverse vertical plate is installed at a first slot opened upwardly on the bottom surface of the longitudinal vertical plate.
7. The horizontal machine tool bed according to claim 1, characterized in that: The length of the workbench is smaller than the length of the spindle platform to form a gap, and the base is provided with a bracket for installing the tool magazine at the gap.
8. A side hole machine, characterized in that: It includes a bed, a spindle box, a moving mechanism and a tool magazine, the bed is the horizontal machine tool bed described in any one of claims 1 to 7, the spindle box is movably arranged on the spindle platform of the horizontal machine tool bed through the moving mechanism, the spindle of the spindle box is arranged horizontally, the tool magazine is arranged at the notch of the horizontal machine tool bed, and the moving mechanism drives the spindle box to move back and forth between the tool magazine and the workbench.
9. The side hole machine according to claim 8, characterized in that: The moving mechanism includes an X-axis moving component, a Y-axis moving component and a Z-axis moving component which are sequentially connected in transmission. The X-axis moving component is arranged in parallel on the spindle platform, the Y-axis moving component is arranged on the X-axis slide of the X-axis moving component, and the Z-axis moving component is arranged on the Y-axis slider of the Y-axis moving component. The Z-axis moving component includes a Z-axis box, which is installed on the Y-axis slider. The spindle of the spindle box is transversely arranged in the Z-axis box and extends toward the workbench direction.
10. The side hole machine according to claim 9, characterized in that: The outer side wall of the Z-axis box is provided with a tic-tac-toe shaped reinforcing rib.