CN216178885U - Numerical control machine tool workbench - Google Patents
Numerical control machine tool workbench Download PDFInfo
- Publication number
- CN216178885U CN216178885U CN202122543358.7U CN202122543358U CN216178885U CN 216178885 U CN216178885 U CN 216178885U CN 202122543358 U CN202122543358 U CN 202122543358U CN 216178885 U CN216178885 U CN 216178885U
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- connecting hole
- shield
- machine tool
- mounting screw
- dustproof cover
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Abstract
The utility model discloses a numerical control machine tool workbench which comprises a workbench, wherein a plurality of groups of mounting screw holes are formed in the top surface of the workbench, and the numerical control machine tool workbench is characterized in that: the top of each group of the mounting screw holes is provided with a connecting hole, the connecting hole and the mounting screw holes are coaxially arranged, and the diameter of the connecting hole is larger than that of the mounting screw hole; every group be equipped with a shield in the connecting hole, the shield is made for plastics, the bottom of shield is equipped with the screw rod, the bottom of screw rod with the installation screw spiro union links to each other, the top surface of shield set up in the connecting hole or with the top surface of connecting hole flushes the setting, just the top of shield is equipped with a word groove. The utility model prolongs the service life of the dustproof cover, ensures the use stability and quality and also improves the precision and quality of subsequent product processing.
Description
Technical Field
The utility model relates to a numerical control machine tool, in particular to a workbench of the numerical control machine tool.
Background
Along with the quick development of modern manufacturing industry, higher requirement has been proposed to the machine tool, especially the equipment accessories part of lathe, because most vertical machining center machine workstation shield is fairly simple on the market, comes as to the shield standard substance on the market, but because use the easy damage of customer reaction shield, lead to the workstation screw hole can pile up iron fillings, influence the clamping precision, influence the normal processing of product.
Disclosure of Invention
The utility model aims to provide a numerical control machine tool workbench, by using the structure, the service life of a dustproof cover is prolonged, scrap iron is prevented from entering a corresponding screw hole, the clamping precision of a product is not influenced, and the normal processing of the product is ensured.
In order to achieve the purpose, the utility model adopts the technical scheme that: a numerical control machine tool workbench comprises a workbench, wherein a plurality of groups of mounting screw holes are formed in the top surface of the workbench, a connecting hole is formed in the top of each group of mounting screw holes and is coaxial with the mounting screw holes, and the diameter of each connecting hole is larger than that of each mounting screw hole;
every group be equipped with a shield in the connecting hole, the shield is made for plastics, the bottom of shield is equipped with the screw rod, the bottom of screw rod with the installation screw spiro union links to each other, the top surface of shield set up in the connecting hole or with the top surface of connecting hole flushes the setting, just the top of shield is equipped with a word groove.
In the above technical scheme, the dust cover and the screw rod are of an integral structure, and the length of the screw rod is smaller than that of the mounting screw hole.
In the technical scheme, the inner wall of the connecting hole is provided with an internal thread, the outer surface of the dustproof cover is provided with an external thread, and the dustproof cover is connected with the internal thread of the connecting hole in a threaded manner through the external thread.
In the above technical scheme, two ends of the straight groove are respectively communicated with the outer edge surfaces of two sides of the dust cover.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
1. according to the utility model, the connecting hole with a larger diameter is formed in the top of the mounting screw hole, the dustproof cover made of plastic is placed into the connecting hole, the screw is arranged at the bottom of the dustproof cover and is in threaded connection with the mounting screw hole, and the linear groove is formed in the top of the dustproof cover, so that the dustproof cover is driven to rotate by a screwdriver and is in threaded connection with the mounting screw hole, and the dustproof cover is not easy to damage in actual use, so that metal chips are prevented from entering the mounting screw hole, the clamping precision of a product is not influenced when the product is subsequently clamped, and the normal processing of the product is ensured;
2. according to the utility model, the dustproof cover is in threaded connection with the connecting hole, so that metal chips can be further prevented from entering the connecting hole and the mounting screw hole, normal processing of subsequent products is ensured, and the dustproof cover is directly positioned in the connecting hole, so that the damage of the dustproof cover is effectively prevented;
3. the dustproof cover is made of plastic, the service life of the dustproof cover is effectively prolonged, the dustproof cover is damaged in time, metal chips can be prevented from entering the mounting screw hole due to the existence of the bottom screw rod, and the screw rod can be conveniently detached from the mounting screw hole.
Drawings
Fig. 1 is a schematic structural diagram in a first embodiment of the present invention.
Wherein: 1. a work table; 2. mounting a screw hole; 3. connecting holes; 4. a dust cover; 5. a screw; 6. a straight slot; 7. an internal thread; 8. and (4) external threads.
Detailed Description
The utility model is further described with reference to the following figures and examples:
the first embodiment is as follows: referring to fig. 1, a numerical control machine tool workbench comprises a workbench 1, wherein a plurality of groups of mounting screw holes 2 are formed in the top surface of the workbench, a connecting hole 3 is formed in the top of each group of mounting screw holes, the connecting holes and the mounting screw holes are coaxially arranged, and the diameter of each connecting hole is larger than that of each mounting screw hole;
every group be equipped with a shield 4 in the connecting hole, the shield is made for plastics, the bottom of shield is equipped with screw rod 5, the bottom of screw rod with the installation screw spiro union links to each other, the top surface of shield set up in the connecting hole or with the top surface of connecting hole flushes the setting, just the top of shield is equipped with straight groove 6.
The dustproof cover and the screw rod are of an integral structure, and the length of the screw rod is smaller than that of the mounting screw hole.
In this embodiment, the installation screw is used for installing anchor clamps, normally when corresponding the installation screw and not using, need utilize the shield to shelter from it, and conventional shield all is the shield that adopts flexible rubber to make, and damages easily, and after the damage, the metal fillings will drop in the installation screw to along with entering such as cryogenic fluid, the installation screw rusts easily, influences the normal installation of follow-up tool. Therefore, in this embodiment, the top of the mounting screw hole is provided with a connecting hole with a larger size, and the dust cap is made of plastic, and POM plastic is generally preferred, which has better performance, is not easy to damage, has good strength, and is low in cost. With the shield stifled in the connecting hole, the bottom is then connected with the installation screw through the screw rod of a body structure, even give the installation screw and completely plug up, can prevent effectively like this that the metal fillings from entering into in the installation screw, and simultaneously, the shield also can not drop from connecting hole and installation screw, and even the shield has appeared damaging, the screw rod still is in the installation screw, the metal fillings can not enter into inside, and when need follow its inside with the screw rod and take out, owing to the working of plastics, also can be very convenient destroy it, take out it, do not influence subsequent normal use, also can not cause the damage to the installation screw. The arrangement of the straight groove facilitates the screwdriver to drive the dust cover to rotate and to be separated from the mounting screw hole in a screwed or detached mode.
Referring to fig. 1, an inner thread 7 is formed on the inner wall of the connecting hole, an outer thread 8 is formed on the outer surface of the dust cap, and the dust cap is connected with the inner thread of the connecting hole through the outer thread in a threaded manner.
The dustproof cover and the connecting hole are connected in a threaded mode, so that the connecting hole and the mounting screw hole can be further plugged, metal chips are effectively prevented from entering the interior, and the dustproof cover is prevented from falling off and being damaged.
And two ends of the straight groove are respectively communicated with the outer edge surfaces of two sides of the dustproof cover. Therefore, the screwdriver can be conveniently inserted into the straight groove to drive the dust cover to rotate.
Claims (4)
1. The utility model provides a numerical control machine tool workbench, includes the workstation, be equipped with multiunit installation screw on the workstation top surface, its characterized in that: the top of each group of the mounting screw holes is provided with a connecting hole, the connecting hole and the mounting screw holes are coaxially arranged, and the diameter of the connecting hole is larger than that of the mounting screw hole;
every group be equipped with a shield in the connecting hole, the shield is made for plastics, the bottom of shield is equipped with the screw rod, the bottom of screw rod with the installation screw spiro union links to each other, the top surface of shield set up in the connecting hole or with the top surface of connecting hole flushes the setting, just the top of shield is equipped with a word groove.
2. The numerically controlled machine tool table according to claim 1, wherein: the dustproof cover and the screw rod are of an integral structure, and the length of the screw rod is smaller than that of the mounting screw hole.
3. The numerically controlled machine tool table according to claim 1, wherein: the inner wall of the connecting hole is provided with an internal thread, the outer surface of the dustproof cover is provided with an external thread, and the dustproof cover is connected with the internal thread of the connecting hole in a threaded manner through the external thread.
4. The numerically controlled machine tool table according to claim 1, wherein: and two ends of the straight groove are respectively communicated with the outer edge surfaces of two sides of the dustproof cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122543358.7U CN216178885U (en) | 2021-10-21 | 2021-10-21 | Numerical control machine tool workbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122543358.7U CN216178885U (en) | 2021-10-21 | 2021-10-21 | Numerical control machine tool workbench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216178885U true CN216178885U (en) | 2022-04-05 |
Family
ID=80886599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122543358.7U Active CN216178885U (en) | 2021-10-21 | 2021-10-21 | Numerical control machine tool workbench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216178885U (en) |
-
2021
- 2021-10-21 CN CN202122543358.7U patent/CN216178885U/en active Active
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