CN220575217U - Base mounting structure of gantry machining center - Google Patents
Base mounting structure of gantry machining center Download PDFInfo
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- CN220575217U CN220575217U CN202322275045.7U CN202322275045U CN220575217U CN 220575217 U CN220575217 U CN 220575217U CN 202322275045 U CN202322275045 U CN 202322275045U CN 220575217 U CN220575217 U CN 220575217U
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- 239000011150 reinforced concrete Substances 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 5
- 239000002937 thermal insulation foam Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 9
- 238000012545 processing Methods 0.000 abstract description 6
- 238000003754 machining Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000005553 drilling Methods 0.000 abstract description 3
- 238000003801 milling Methods 0.000 abstract description 3
- 238000010079 rubber tapping Methods 0.000 abstract description 3
- 239000004568 cement Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Machine Tool Units (AREA)
Abstract
The utility model relates to a base mounting structure of a gantry machining center, which comprises a machine tool base structure, a mounting pit structure, a filling structure, a machine tool base structure and a plurality of groups of connecting piece body structures, wherein the machine tool base structure comprises a main connecting seat body structure and a group of flank connecting seat body structures on two sides of the main connecting seat body structure, the main connecting seat body structure comprises a main frame seat, a side seat arranged on the outer side of the main frame seat, and a side-display connecting seat arranged on the main frame seat and a side-display extending seat connected on the outer side of the side-display connecting seat. The base mounting structure has the advantages of good stability, high strength, stable and reliable precision and long service life. The machine tool base mounting structure has good rigidity, is convenient and flexible to operate, and can perform machining procedures such as milling, drilling, expanding, boring and tapping. The method has wide application, and is particularly suitable for processing various complex two-dimensional and three-dimensional concave-convex models and complex cavities and surfaces. The method is more suitable for mass processing of parts in enterprise production workshops, and improves brand competitiveness.
Description
Technical Field
The utility model relates to the technical field of gantry machining centers, in particular to an automobile part injection mold without ejector pins.
Background
The gantry machining center is a machining center with the axis of a Z axis of a main shaft vertically arranged with a workbench, the whole structure is a large-scale machining center with a portal structural frame formed by double upright posts and top beams, certain large workpieces can be subjected to auxiliary feeding machining through an auxiliary feeding device when being unable to be directly placed on the workbench, the numerical control gantry machining center is an automatic machining center provided with a program control system, the workbench and the main shaft can be enabled to act and machine parts according to a program programmed by the user, latest technologies such as machinery, automation, computers, measurement and microelectronics are integrated, the production efficiency of enterprises is greatly improved in the modern industry, and the center base is needed when the workpieces are machined.
The prior art has the following defects: the base mounting structure of the numerical control gantry machining center used in the current market is mounted on a concrete foundation, the thickness of the foundation is determined according to local conditions, and the problems of stable mounting part, large running noise and low bottom foundation bearing capacity are easy to occur.
Disclosure of Invention
The utility model aims to provide a base mounting structure of a gantry machining center, which solves the problems of stable base mounting, high bearing performance and small motion noise of the gantry machining center.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a planer-type machining center's base mounting structure, includes lathe base structure, places the mounting hole structure of lathe base structure, establishes the multiunit connecting piece body structure that sets up between filling structure and lathe base structure between lathe base structure and the mounting hole structure, lathe base structure include a set of flank connecting seat body structure of main connecting seat body structure and main connecting seat body structure both sides, main connecting seat body structure include main frame seat, establish the side seat in the main frame seat outside, flank connecting seat body structure establish the side of on main frame seat and to show the connecting seat and connect the side of side in the side and show the connecting seat outside and extend the seat.
The installation pit structure comprises a foundation pit body corresponding to the machine tool base structure, and the foundation pit body comprises a longitudinal foundation pit and a side foundation pit.
The filling structure comprises a foundation reinforced pebble layer at the bottom of the foundation pit body and the side end pit, a reinforced concrete filling layer arranged at the upper part of the foundation reinforced pebble layer, a sound insulation foam layer arranged at the side ends of the foundation pit body and the side end pit of the reinforced concrete filling layer, and a foundation fixing pit arranged in the reinforced concrete filling layer.
The connecting piece body structure comprises a built-in connecting piece structure connected with the machine tool base structure and an outer connecting piece structure.
The built-in connecting piece structure include the built-in embedded part that is connected with the built-in connector that machine tool base structure is connected with basic fixed pit, the outer end embedded part that the outer end connector that outside connecting piece structure machine tool base structure is connected with basic fixed pit, the bottom of built-in embedded part set up horizontal extension pole, outer end embedded part bottom be the hook-type.
The utility model has the beneficial effects that: the base mounting structure has the advantages of good stability, high strength, stable and reliable precision and long service life. The machine tool base mounting structure has good rigidity, is convenient and flexible to operate, and can perform machining procedures such as milling, drilling, expanding, boring and tapping. The method has wide application, and is particularly suitable for processing various complex two-dimensional and three-dimensional concave-convex models and complex cavities and surfaces. The method is more suitable for mass processing of parts in enterprise production workshops, and improves brand competitiveness.
The utility model will be described in more detail below with reference to the drawings and examples.
Drawings
Fig. 1 is a schematic view of the construction of the present utility model.
Fig. 2 is a cross-sectional view A-A of fig. 1.
Fig. 3 is a sectional view of B-B of fig. 1.
In the figure: 1. main frame seat, 2 side seats, 3 side-span connecting seats, 4 side-span extending seats, 5 built-in reinforcing members, 6 longitudinal foundation pit, 7 side-end foundation pit, 8 basic reinforced pebble layer, 9 reinforced concrete filling layer, 10 sound insulation foam layer, 11 basic fixing pit, 12 built-in connectors, 13 built-in embedded parts, 14 outer end connectors, 15 outer end embedded parts and 16 horizontal extending rods.
Detailed Description
The terms "upper," "lower," "inner," "outer," "front," "rear," "both ends," "one end," "the other end," and the like in this application are used in an orientation or positional relationship based on that shown in the drawings, merely to facilitate the description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Embodiment 1, as shown in fig. 1-3, a base mounting structure of a gantry machining center includes a machine tool base structure, a mounting pit structure for placing the machine tool base structure, a filling structure arranged between the machine tool base structure and the mounting pit structure, and a plurality of groups of connecting piece structures arranged between the machine tool base structure and the filling structure, wherein the machine tool base structure includes a main connecting seat structure and a group of flank connecting seat structures on two sides of the main connecting seat structure, the main connecting seat structure includes a main frame seat 1, a side seat 2 arranged on the outer side of the main frame seat, and a side-expanding connecting seat 3 arranged on the main frame seat 1 and a side-expanding extending seat 4 connected on the outer side of the side-expanding connecting seat. And a built-in reinforcement 5 arranged between the main frame seat 1 and the side seat 2. The installation pit structure comprises a foundation pit body corresponding to the machine tool base structure, and the foundation pit body comprises a longitudinal foundation pit 6 and a lateral end pit 7.
The filling structure comprises a foundation reinforced pebble layer 8 at the bottom of the foundation pit body and the side end pit, a reinforced concrete filling layer 9 arranged at the upper part of the foundation reinforced pebble layer, a sound insulation foam layer 10 arranged at the side ends of the foundation pit body and the side end pit of the reinforced concrete filling layer, and a foundation fixing pit 11 arranged in the reinforced concrete filling layer.
The connecting piece body structure comprises a built-in connecting piece structure connected with the machine tool base structure and an outer connecting piece structure. The built-in connecting piece structure include the built-in connector 12 and the fixed pit of basis that are connected with lathe base structure be connected built-in fitting 13, the outer end connector 14 and the fixed pit of basis that the outer connecting piece structure lathe base structure is connected be connected outer end built-in fitting 15, the bottom of built-in fitting set up horizontal extension pole 16, outer end built-in fitting bottom be hook-shaped.
The construction method comprises the following steps: 1. digging the foundation according to the maximum outer frame of the stone breaking area, wherein the depth is about 1200mm. 2. The broken stone area is poured into the outer frame wall and the bottom by broken stone and cement grouting, and the thickness is about 200mm. 3. The bamboo joint reinforcing steel bars are used for arranging areas with the depth of about 900mm at intervals of 300mm from top to bottom, front to back and left to right, the areas with the depth of less than 300mm can be omitted, and the diameters of the reinforcing steel bars are about 13mm to 19mm. 4. And positioning the foundation hole model according to the dimension marked in the drawing. The correct size is required and the die is raised slightly above the ground surface. 5. And (3) grouting cement in the rest frames except for the foundation holes to enable the foundation holes to be solidified into a whole to form a complete foundation. 6. And after the machine tool is positioned and the precision is adjusted, grouting cement in the foundation holes to integrate the foundation bolts and the ground, thus completing foundation construction.
The machine tool should be installed on a concrete foundation, and the thickness of the foundation is determined according to local conditions, but the thickness H of the machine tool is at least not less than 1500mm, and the foundation is on the foundation. The level gauge and the cushion block are used for adjusting the longitudinal and transverse levels, so that the installation precision of the machine tool completely meets the requirement. And finally, fixing the cushion block by cement, sealing the periphery of the machine tool foot, and finishing the surface of the machine tool.
1. The weight of the machine tool light machine is about 31t, the workbench is loaded for 10t, and the whole foundation needs to bear the weight of the machine tool;
2. the machine tool foundation must be isolated from the floor of the factory building, shock-resistant and separated from other foundations;
3. the rigidity and stability of the foundation are important for the normal use of the machine tool, and the foundation construction matters should be designed by professional civil engineering;
4. the pre-pressing is carried out on the foundation before the installation of the machine tool, the pre-pressing load is 1.2 times of the sum of the weight and the load of the machine tool, and the pre-pressing time is not less than 1 month;
the base mounting structure has the advantages of good stability, high strength, stable and reliable precision and long service life. The machine tool base mounting structure has good rigidity, is convenient and flexible to operate, and can perform machining procedures such as milling, drilling, expanding, boring and tapping. The method has wide application, and is particularly suitable for processing various complex two-dimensional and three-dimensional concave-convex models and complex cavities and surfaces. The method is more suitable for mass processing of parts in enterprise production workshops, and improves brand competitiveness.
The above examples are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solution of the present utility model should fall within the scope of protection defined by the claims of the present utility model without departing from the spirit of the design of the present utility model.
The utility model is not related in part to the same as or can be practiced with the prior art.
Claims (5)
1. The utility model provides a base mounting structure of longmen machining center which characterized in that: including lathe base structure, place the mounting hole structure of lathe base structure, establish the multiunit connecting piece body structure that sets up between filling structure and lathe base structure between lathe base structure and the mounting hole structure, lathe base structure include main connecting seat body structure and a set of flank connecting seat body structure of main connecting seat body structure both sides, main connecting seat body structure include main frame seat, establish the side seat in the main frame seat outside, flank connecting seat body structure establish the side of side on main frame seat and spread the connecting seat and connect the side of side in the side and spread the connecting seat outside and extend the seat.
2. The base mounting structure of a gantry machining center as claimed in claim 1, wherein: the installation pit structure comprises a foundation pit body which is arranged corresponding to the machine tool base structure, and the foundation pit body comprises a longitudinal foundation pit and a side foundation pit.
3. The base mounting structure of a gantry machining center as claimed in claim 2, wherein: the filling structure comprises a foundation reinforced pebble layer at the bottom of the foundation pit body and the side end pit, a reinforced concrete filling layer arranged at the upper part of the foundation reinforced pebble layer, a sound insulation foam layer arranged at the side ends of the foundation pit body and the side end pit of the reinforced concrete filling layer, and a foundation fixing pit arranged in the reinforced concrete filling layer.
4. The base mounting structure of a gantry machining center as claimed in claim 1, wherein: the connecting piece body structure comprises a built-in connecting piece structure connected with the machine tool base structure and an outer connecting piece structure.
5. The base mounting structure of a gantry machining center as claimed in claim 4, wherein: the built-in connecting piece structure include the built-in embedded part that is connected with the built-in connector that machine tool base structure is connected with basic fixed pit, the outer end embedded part that the outer end connector that outside connecting piece structure machine tool base structure is connected with basic fixed pit, the bottom of built-in embedded part set up horizontal extension pole, outer end embedded part bottom be the hook-type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322275045.7U CN220575217U (en) | 2023-08-23 | 2023-08-23 | Base mounting structure of gantry machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322275045.7U CN220575217U (en) | 2023-08-23 | 2023-08-23 | Base mounting structure of gantry machining center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220575217U true CN220575217U (en) | 2024-03-12 |
Family
ID=90108822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322275045.7U Active CN220575217U (en) | 2023-08-23 | 2023-08-23 | Base mounting structure of gantry machining center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220575217U (en) |
-
2023
- 2023-08-23 CN CN202322275045.7U patent/CN220575217U/en active Active
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