CN220783190U - Closed locking structure of digit control machine tool resistance to compression protection casing - Google Patents
Closed locking structure of digit control machine tool resistance to compression protection casing Download PDFInfo
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- CN220783190U CN220783190U CN202322295038.3U CN202322295038U CN220783190U CN 220783190 U CN220783190 U CN 220783190U CN 202322295038 U CN202322295038 U CN 202322295038U CN 220783190 U CN220783190 U CN 220783190U
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- control machine
- numerical control
- protective cover
- machine tool
- protection casing
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- 238000007906 compression Methods 0.000 title claims abstract description 17
- 230000006835 compression Effects 0.000 title claims abstract description 15
- 230000001681 protective effect Effects 0.000 claims abstract description 61
- 230000007246 mechanism Effects 0.000 claims description 11
- 238000012423 maintenance Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Auxiliary Devices For Machine Tools (AREA)
Abstract
The utility model discloses a closed locking structure of a compression-resistant protective cover of a numerical control machine, which belongs to the field of compression-resistant protective covers of the numerical control machine and aims to solve the problems that when the protective cover is closed at an opening of the numerical control machine, the protective cover is not connected with the numerical control machine, the protective cover is easy to slide due to external force, so that the opening of the numerical control machine is exposed, and a cutting tool rotating at a high speed on the numerical control machine is exposed in the environment, so that certain potential safety hazard exists and accidents are easy to occur; this application can promote the protection casing body through the handle for protection casing body and stopper slide in spout and spacing groove respectively, handheld movable rod this moment, and upwards pulling, the locating piece can remove to the roof groove in, then to the protection casing body location after, loosen the movable rod, can make the locating piece insert in the locating hole under connecting spring self restoring force effect, can realize the closure of protection casing body and lock, so that the protection casing body appears sliding and make cutting tool show, the security is better.
Description
Technical Field
The utility model relates to the field of compression-resistant protective covers of numerical control machine tools, in particular to a closed locking structure of a compression-resistant protective cover of a numerical control machine tool.
Background
The numerical control machine tool protective cover is used for protecting a machine tool. There are a wide variety of types. The screw rod protection cover used on the screw rod comprises: the wire support is also of the stitched type, as well as of the roller blind type and of the armour type. In order to ensure the safety and protection of the operation of the numerical control machine tool, the protective cover needs to be firmly locked by using a closed locking structure. The existing anti-compression protective cover of the numerical control machine tool usually slides on the machine tool by utilizing a sliding rail, when the protective cover is closed at the opening of the numerical control machine tool, the protective cover is not connected with the numerical control machine tool, and the protective cover is easy to slide due to external force, so that the opening of the numerical control machine tool is exposed, a cutting tool rotating at a high speed on the numerical control machine tool is exposed in the environment, a certain potential safety hazard exists, and accidents are easy to occur.
Disclosure of Invention
The utility model aims to overcome the defects that in the prior art, when a protective cover is closed at an opening of a numerical control machine tool, the protective cover is not connected with the numerical control machine tool, the protective cover is easy to slide due to external force, so that the opening of the numerical control machine tool is exposed, a cutting tool rotating at a high speed on the numerical control machine tool is exposed in the environment, certain potential safety hazards are caused, accidents are easy to occur, and the closed locking structure of the pressure-resistant protective cover of the numerical control machine tool is provided, so that the defects are overcome, and the use is convenient.
In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:
the utility model relates to a closed locking structure of a compression-resistant protective cover of a numerical control machine tool, which comprises a numerical control machine tool body and a protective cover body sliding at the front end of the numerical control machine tool body, wherein a positioning hole is formed in the surface of the protective cover body, a locking mechanism is arranged at the upper end of the numerical control machine tool body, and the position of the protective cover body can be closed and locked through the locking mechanism and the positioning hole;
the locking mechanism comprises a mounting frame and a movable rod movably inserted on the surface of the mounting frame, the lower end of the movable rod is connected with a positioning block, a connecting spring is wound on the outer side of the movable rod and positioned on the outer side of the numerical control machine body, a slot is formed in the inner wall of the numerical control machine body, a top groove is formed in the top wall of the slot, and the positioning block can slide up and down in the top groove.
Preferably, the back side of the numerically-controlled machine tool body is provided with a maintenance door, the inside of the numerically-controlled machine tool body is provided with a suction pump, one end of the suction pump is connected with a communicating pipe, and the other end of the communicating pipe is connected with a sucking disc.
Preferably, a sliding groove for sliding the protective cover body is formed in the side wall of the numerical control machine body, a limiting groove is formed in one side of the sliding groove, a fixing groove is uniformly formed in the inner wall of the sliding groove, and movable balls are uniformly distributed in the fixing groove.
Preferably, one side of protection casing body is provided with the handle, and one side of protection casing body still is provided with the stopper, and the stopper can be at the inside slip of spacing groove, and the connecting block is installed to the lower extreme of protection casing body, and one side of connecting block is provided with the spliced pole.
Preferably, the inserted column and the connecting block are provided with two groups, and the inserted column is matched with the jack.
Preferably, one end of the protective cover body can be inserted into the slot, and the inserting column can be inserted into the inserting hole.
Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:
(1) According to the closed locking structure of the anti-compression protective cover of the numerical control machine tool, through the protective cover body, the positioning column, the positioning hole, the movable rod, the connecting spring, the inserting column, the inserting hole, the sliding groove, the limiting groove and the limiting block, when the numerical control machine tool body operates, an operator can push the protective cover body by holding the handle, so that the protective cover body and the limiting block slide in the sliding groove and the limiting groove respectively until one end of the protective cover body is inserted into the inserting groove, meanwhile, the inserting column can be inserted into the inserting hole, the initial positioning of the protective cover body can be realized, the movable rod is held by hand and pulled upwards, the positioning block can be moved into the ejecting groove, after the protective cover body is positioned, the movable rod is released, the positioning block can be inserted into the positioning hole under the action of the restoring force of the connecting spring, the closed locking of the protective cover body can be realized, the protective cover body is prevented from sliding, the cutting tool is exposed, and the safety is good.
(2) According to the closed locking structure of the compression-resistant protective cover of the numerical control machine tool, the suction pump, the communicating pipe and the sucker are arranged, the suction pump is started to work, the communicating pipe and the sucker are used for sucking air, the inner side of the protective cover body is firmly adsorbed by the sucker, the firm stability of the protective cover body can be improved, sliding is prevented, the closing locking effect is good, the suction pump is stopped, the negative pressure is eliminated, the movable rod and the positioning block are pulled upwards, and the protective cover body can be pushed, so that the use is convenient.
Drawings
FIG. 1 is an overall block diagram of the present utility model;
FIG. 2 is a schematic view of a numerically controlled machine tool body according to the present utility model;
FIG. 3 is a schematic view of a protective cover body according to the present utility model;
FIG. 4 is a schematic plan view of the locking mechanism of the present utility model;
fig. 5 is a schematic plan view of the getter pump and the communicating tube of the present utility model.
In the figure: 1. a numerical control machine body; 11. a chute; 12. a fixing groove; 13. a movable ball; 14. a limit groove; 15. a slot; 16. a jack; 17. maintaining the door; 18. a getter pump; 181. a communicating pipe; 182. a suction cup; 2. a protective cover body; 21. a handle; 22. a limiting block; 23. a connecting block; 24. inserting a column; 3. a locking mechanism; 31. a mounting frame; 32. a movable rod; 33. a connecting spring; 34. a positioning block; 35. a top groove; 4. and positioning holes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
For a further understanding of the present utility model, the present utility model will be described in detail with reference to the drawings.
Referring to fig. 1, the utility model provides a closed locking structure of a compression-resistant protective cover of a numerical control machine, which comprises a numerical control machine body 1 and a protective cover body 2 sliding at the front end of the numerical control machine body 1, wherein a positioning hole 4 is formed in the surface of the protective cover body 2, a locking mechanism 3 is arranged at the upper end of the numerical control machine body 1, and the position of the protective cover body 2 can be closed and locked through the locking mechanism 3 and the positioning hole 4.
The utility model is further described below with reference to examples.
Referring to fig. 2 to 5, the locking mechanism 3 comprises a mounting frame 31 and a movable rod 32 movably inserted on the surface of the mounting frame 31, a positioning block 34 is connected to the lower end of the movable rod 32, a connecting spring 33 is wound on the outer side of the movable rod 32, the connecting spring 33 is positioned on the outer side of the numerically-controlled machine tool body 1, a slot 15 is formed in the inner wall of the numerically-controlled machine tool body 1, a top groove 35 is formed in the inner top wall of the slot 15, the positioning block 34 can slide up and down in the top groove 35, the positioning block 34 can be inserted into the positioning hole 4 under the action of the connecting spring 33, positioning of the protective cover body 2 can be realized, the protective cover body 2 is locked on the numerically-controlled machine tool body 1 in a closing manner, a maintenance door 17 is arranged on the back side of the numerically-controlled machine tool body 1, an air suction pump 18 is mounted in the numerically-controlled machine tool body 1, one end of the air suction pump 18 is connected with a communicating pipe 181, the other end of the communicating pipe 181 is connected with a sucker 182, the suction pump 18 can suck air by using the communicating pipe 181 and the sucker 182 when working, the sucker 182 is used for firmly absorbing the inner side of the protective cover body 2, the side wall of the numerical control machine body 1 is provided with a sliding chute 11 used for sliding the protective cover body 2, one side of the sliding chute 11 is provided with a limit groove 14, the inner wall of the sliding chute 11 is uniformly provided with a fixed groove 12, the inside of the fixed groove 12 is uniformly distributed with movable balls 13, the arrangement of the movable balls 13 is favorable for reducing friction between the protective cover body 2 and the sliding chute 11, one side of the protective cover body 2 is provided with a handle 21, one side of the protective cover body 2 is also provided with a limit block 22, the limit block 22 can slide in the limit groove 14, the lower end of the protective cover body 2 is provided with a connecting block 23, one side of the connecting block 23 is provided with a plug 24, the plug 24 and the connecting block 23 are respectively provided with two groups, the inserted post 24 is matched with the jack 16, one end of the protective cover body 2 can be inserted into the slot 15, and the inserted post 24 can be inserted into the jack 16, so that the protective cover body 2 can be initially positioned.
In this embodiment, when the numerically-controlled machine tool body 1 operates, the operator holds the handle 21 and can push the protection cover body 2, make protection cover body 2 and stopper 22 slide in spout 11 and spacing groove 14 respectively, until the one end of protection cover body 2 inserts in slot 15, simultaneously insert post 24 can insert in jack 16, can realize the preliminary location of protection cover body 2, at this moment hold movable rod 32, and upwards pulling, locating piece 34 can remove to in the roof groove 35, after then to protection cover body 2 location, loosen movable rod 32, can make locating piece 34 insert in locating hole 4 under the restoring force effect of connecting spring 33 self, can realize the closed lock of protection cover body 2, so that the cutting tool appears in order to expose in protection cover body 2, the security is better, open the work of suction pump 18 simultaneously, can inhale with communicating pipe 181 and sucking disc 182, at this moment, utilize sucking disc 182 to firmly adsorb the inboard of protection cover body 2 this moment, also can increase the firm stability of protection cover body 2, prevent to slide, the effect of locking is better, stop suction pump 18 work, the negative pressure disappears, and pull movable rod 32 and pulling up 34 can make it is convenient to use 2.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a closed locking structure of digit control machine tool resistance to compression protection casing, includes digit control machine tool body (1) and slides protection casing body (2) at digit control machine tool body (1) front end, its characterized in that: the surface of the protective cover body (2) is provided with a positioning hole (4), the upper end of the numerical control machine tool body (1) is provided with a locking mechanism (3), and the protective cover body (2) can be locked by the locking mechanism (3) and the positioning hole (4);
the locking mechanism (3) comprises a mounting frame (31) and a movable rod (32) movably inserted on the surface of the mounting frame (31), a positioning block (34) is connected to the lower end of the movable rod (32), a connecting spring (33) is wound on the outer side of the movable rod (32), the connecting spring (33) is located on the outer side of the numerical control machine body (1), a slot (15) is formed in the inner wall of the numerical control machine body (1), and a top groove (35) is formed in the top wall of the slot (15).
2. The closed locking structure of a compression-resistant protective cover of a numerical control machine tool according to claim 1, wherein: the automatic suction machine is characterized in that a maintenance door (17) is arranged on the back side of the numerical control machine body (1), a suction pump (18) is arranged in the numerical control machine body (1), one end of the suction pump (18) is connected with a communicating pipe (181), and the other end of the communicating pipe (181) is connected with a sucker (182).
3. The closed locking structure of a compression-resistant protective cover of a numerical control machine tool according to claim 2, wherein: the numerical control machine tool is characterized in that a sliding chute (11) for sliding the protective cover body (2) is formed in the side wall of the numerical control machine tool body (1), a limiting groove (14) is formed in one side of the sliding chute (11), fixed grooves (12) are uniformly formed in the inner wall of the sliding chute (11), and movable balls (13) are uniformly distributed in the fixed grooves (12).
4. A closed locking structure of a compression-resistant protective cover of a numerical control machine tool according to claim 3, characterized in that: one side of protection casing body (2) is provided with handle (21), and one side of protection casing body (2) still is provided with stopper (22), and connecting block (23) are installed to the lower extreme of protection casing body (2), and one side of connecting block (23) is provided with inserted bar (24).
5. The closed locking structure of a compression-resistant protective cover of a numerical control machine tool according to claim 4, wherein: the plug posts (24) and the connecting blocks (23) are respectively provided with two groups, and the plug posts (24) are matched with the jacks (16).
6. The closed locking structure of a compression-resistant protective cover of a numerical control machine tool according to claim 4, wherein: one end of the protective cover body (2) can be inserted into the slot (15), and the inserting column (24) can be inserted into the inserting hole (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322295038.3U CN220783190U (en) | 2023-08-25 | 2023-08-25 | Closed locking structure of digit control machine tool resistance to compression protection casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322295038.3U CN220783190U (en) | 2023-08-25 | 2023-08-25 | Closed locking structure of digit control machine tool resistance to compression protection casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220783190U true CN220783190U (en) | 2024-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322295038.3U Active CN220783190U (en) | 2023-08-25 | 2023-08-25 | Closed locking structure of digit control machine tool resistance to compression protection casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220783190U (en) |
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2023
- 2023-08-25 CN CN202322295038.3U patent/CN220783190U/en active Active
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