CN219665948U - Protection mechanism for digit control machine tool - Google Patents
Protection mechanism for digit control machine tool Download PDFInfo
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- CN219665948U CN219665948U CN202320901098.2U CN202320901098U CN219665948U CN 219665948 U CN219665948 U CN 219665948U CN 202320901098 U CN202320901098 U CN 202320901098U CN 219665948 U CN219665948 U CN 219665948U
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- control machine
- pulley
- numerical control
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- 230000004224 protection Effects 0.000 title claims abstract description 27
- 230000000903 blocking effect Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 2
- 230000009979 protective mechanism Effects 0.000 claims 5
- 238000006073 displacement reaction Methods 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 3
- 230000002457 bidirectional effect Effects 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process 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
- 125000003003 spiro group Chemical group 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 relates to the technical field of numerical control machine tools and discloses a protection mechanism for a numerical control machine tool, which comprises a machine body, wherein two groups of limiting rods are respectively fastened on the left side and the right side of the machine body, the outer sides of the limiting rods are connected with mounting plates in a sliding manner, the front sides of the two groups of mounting plates are fastened with a protection plate, two-way motors are fastened on the left side and the right side of the machine body, the output end of each two-way motor is connected with a threaded pipe in a key manner, and a sleeve is screwed on the outer side of each threaded pipe. This protection machanism for digit control machine tool, through the cooperation between kicking block and the pulley, and then will drive the guard plate displacement through the mode of pushing up movable pulley when the kicking block removes to make two sets of guard plates no longer shelter from organism opening part, make the installation that operating personnel can be convenient or dismantle the part, the kicking block will support the guard plate through the mode of supporting the pulley simultaneously, prevent to lead to operating personnel to be extruded the condition because of the resilience of guard plate, ensured operating personnel's normal work.
Description
Technical Field
The utility model relates to the technical field of numerical control machine tools, in particular to a protection mechanism for a numerical control machine tool.
Background
The numerical control machine tool is an automatic machine tool provided with a program control system, can enable the machine tool to act and process parts according to a programmed program, integrates the technologies of machinery, automation, computers, microelectronics and the like, solves the processing problems of complex, precise and small batches of parts, is a flexible and high-efficiency automatic machine tool, always generates scraps in the processing process, splashes of the scraps easily injure the parts of the machine and the processing, has potential safety hazards for operators, has poor security performance, is a structure sliding on an opening of a workbench, and can block the opening of the workbench when the operators close the protective cover, but after the protective cover is opened, the protective cover cannot be stably fixed at the current position due to the slidable arrangement, so that the protective cover slides due to shaking when the operators dismount or mount the parts, and has potential hazards for the operators to squeeze the operators or the parts.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a protection mechanism for a numerical control machine tool, which solves the problem that a protection cover is easy to slide after being opened to extrude operators or parts.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a protection machanism for digit control machine tool, includes the organism, organism left and right sides is fastened two sets of gag lever posts respectively, the outside sliding connection of gag lever post has the mounting panel, two sets of the front side of mounting panel all is fastened with the guard plate, the left and right sides of organism all is fastened with bi-directional motor, bi-directional motor's output end key is connected with the screwed pipe, the outside spiro union of screwed pipe has the sleeve pipe, the outside of sleeve pipe is fastened the link, the link is kept away from telescopic one side and is fastened with the kicking block, the rear side fastening of guard plate has the center pin, the outside activity of center pin has cup jointed the pulley.
Preferably, the top block is a triangular top block, and the outer side of the top block is contacted with the outer side of the pulley.
Preferably, two groups of blocking blocks are fastened on the outer side of the central shaft, and the two groups of blocking blocks are respectively positioned on the front side and the rear side of the pulley.
Preferably, a spring is fastened on the left side of the mounting plate, and the left end of the spring is fastened on the outer side of the machine body.
Preferably, two groups of support plates are respectively fastened on the left side and the right side of the machine body, a balance rod is fastened between the two groups of support plates, and the rear side of the sleeve is fastened with a balance block which is in sliding connection with the outer side of the balance rod.
Preferably, the inside of the sleeve is provided with a threaded hole, and the threads on the inner wall of the threaded hole are matched with the threads on the outer side of the threaded pipe.
(III) beneficial effects
Compared with the prior art, the utility model provides a protection mechanism for a numerical control machine tool, which has the following beneficial effects:
1. this protection machanism for digit control machine tool, through the cooperation between kicking block and the pulley, and then will drive the guard plate displacement through the mode of pushing up movable pulley when the kicking block removes to make two sets of guard plates no longer shelter from organism opening part, make the installation that operating personnel can be convenient or dismantle the part, the kicking block will support the guard plate through the mode of supporting the pulley simultaneously, prevent to lead to operating personnel to be extruded the condition because of the resilience of guard plate, ensured operating personnel's normal work.
2. This protection machanism for digit control machine tool, through setting up the spring, and then when the removal top movable pulley displacement of kicking block, the spring will be stretched by the mounting panel, and when the kicking block moves back no longer top movable pulley, the spring will drive the guard plate through the mode that the spring moved back the mounting panel and move back to make the guard plate can be quick return to initial position and shelter from the opening part of organism, can make the guard plate shelter from the chip material that produces in the organism again from this, ensured the normal use of device.
3. This protection machanism for digit control machine tool, through setting up balancing piece sliding connection in the outside of balancing pole, and then on the one hand, the balancing pole has kept the balance of sleeve pipe in the removal, prevents that the sleeve pipe from appearing unbalance and rocking the condition in moving, has ensured sheathed tube normal displacement, and on the other hand, the balancing pole has restricted sheathed tube trend, prevents to appear because of the dislocation of sleeve pipe leads to the condition of device inefficacy, has ensured the normal use of device.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a rear view of the structure of the present utility model;
fig. 3 is an exploded view of the structure of fig. 2 with the body and the shield plate omitted.
In the figure: 1. a body; 2. a pulley; 3. a limit rod; 4. a protection plate; 5. a mounting plate; 6. a bi-directional motor; 7. a spring; 8. a sleeve; 9. a connecting frame; 10. a central shaft; 11. a top block; 12. a threaded tube; 13. a balance weight; 14. a balance bar; 15. a support plate; 16. and a blocking piece.
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.
Referring to fig. 1-3, a protection mechanism for a numerical control machine tool comprises a machine body 1, two groups of limiting rods 3 are respectively fastened at the left side and the right side of the machine body 1, a mounting plate 5 is slidably connected at the outer side of each limiting rod 3, the front sides of the two groups of mounting plates 5 are fastened with a protection plate 4, a bidirectional motor 6 is fastened at the left side and the right side of the machine body 1, a threaded pipe 12 is connected at the output end key of the bidirectional motor 6, a sleeve 8 is screwed at the outer side of the threaded pipe 12, a threaded hole is formed in the sleeve 8, threads of the inner wall of the threaded hole are matched with threads on the outer side of the threaded pipe 12, a connecting frame 9 is fastened at the outer side of the sleeve 8, a jacking block 11 is fastened at one side of the connecting frame 9 far away from the sleeve 8, a central shaft 10 is fastened at the rear side of the protection plate 4, a pulley 2 is movably sleeved at the outer side of the central shaft 10, the jacking block 11 is a triangular jacking block, the outer side of the jacking block 11 is contacted with the outer side of the pulley 2, and the protection plate 4 is driven to displace in a mode of jacking block 2 through a mode between the jacking block 11 and the pulley 2, so that when the jacking block 11 moves, the jack block 2 can drive 4, so that the protection plate 4 is not to block, and an operator can not shelter from an opening of the sleeve 1, and the protection plate can be conveniently and conveniently pressed by the operator.
Specifically, in order to prevent the pulley 2 from being separated from the center shaft 10, two sets of blocking pieces 16 are fastened to the outside of the center shaft 10, and the two sets of blocking pieces 16 are located on the front and rear sides of the pulley 2, respectively, so that the pulley 2 can be blocked by the blocking pieces 16.
Specifically, in order to make guard plate 4 can move back fast, the left side at mounting panel 5 has fastened spring 7, the left end of spring 7 fastens in the outside of organism 1, from this through setting up spring 7, and then when the removal top movable pulley 2 displacement of kicking block 11, spring 7 will be stretched by mounting panel 5, and when kicking block 11 moves back and no longer pushes up movable pulley 2, spring 7 will drive guard plate 4 through the mode that spring mounting panel 5 moved back, thereby make guard plate 4 can be quick return to initial position and shelter from the opening part of organism 1, from this can make guard plate 4 shelter from the chip material that produces in the organism 1 again, the normal use of the device has been ensured.
Specifically, in order to prevent dislocation of the sleeve 8, two groups of support plates 15 are respectively fastened at the left side and the right side of the machine body 1, a balance bar 14 is fastened between the two groups of support plates 15, and the rear side of the sleeve 8 is fastened with a balance block 13 which is slidably connected to the outer side of the balance bar 14, so that the balance bar 14 is slidably connected to the outer side of the balance bar 14, on one hand, the balance bar 14 keeps the balance of the sleeve 8 in moving and prevents the sleeve 8 from unbalanced shaking in moving, the normal displacement of the sleeve 8 is ensured, on the other hand, the balance bar 14 limits the trend of the sleeve 8, the failure of the device caused by dislocation of the sleeve 8 is prevented, and the normal use of the device is ensured.
The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.
When the bidirectional motor 6 is started to drive the threaded pipe 12 to rotate at the output end of the bidirectional motor 6, the threaded pipe 12 rotates to drive the sleeve pipe 8 to move upwards, the sleeve pipe 8 moves upwards to drive the jacking block 11 to move upwards through the connecting frame 9, the jacking block 11 moves upwards to push the movable pulley 2 to move transversely, the central shaft 10 drives the protection plate 4 to move to avoid shielding the opening of the machine body 1, so that an operator can conveniently install or detach parts, and meanwhile, the jacking block 11 can prop against the protection plate 4 in a manner of propping against the pulley 2, so that the operator is prevented from being extruded due to rebound of the protection plate 4.
To sum up, this protection machanism for digit control machine tool, through the cooperation between kicking block 11 and the pulley 2, and then will drive guard plate 4 displacement through the mode of pushing up movable pulley 2 when kicking block 11 removes to make two sets of guard plates 4 no longer shelter from organism 1 opening part, make the installation that operating personnel can be convenient or dismantle the part, the kicking block 11 will support guard plate 4 through the mode of supporting pulley 2 simultaneously, prevent to lead to operating personnel to be extruded the condition because of the resilience of guard plate 4, ensured operating personnel's normal work.
This protection machanism for digit control machine tool, through setting up spring 7, and then when the removal top movable pulley 2 displacement of kicking block 11, spring 7 will be stretched by mounting panel 5, and when kicking block 11 moves back and no longer pushes up movable pulley 2, spring 7 will drive guard plate 4 through the mode of bouncing mounting panel 5 and move back to make guard plate 4 can be quick return to initial position and shelter from the opening part of organism 1, can make guard plate 4 shelter from the chip material that produces in the organism 1 again from this, ensured the normal use of the device.
This protection machanism for digit control machine tool, through setting up balancing piece 13 sliding connection in the outside of balancing pole 14, and then on the one hand, balancing pole 14 has kept the balance of sleeve pipe 8 in the removal, prevents that sleeve pipe 8 from appearing unbalance and rocking the condition in moving, has ensured the normal displacement of sleeve pipe 8, on the other hand, balancing pole 14 has restricted the trend of sleeve pipe 8, prevents to appear because of sleeve pipe 8 dislocation leads to the condition of device inefficacy, has ensured the normal use of device.
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 protection machanism for digit control machine tool, includes organism (1), its characterized in that: two sets of gag levers (3) are tightly fixed respectively in organism (1) left and right sides, the outside sliding connection of gag levers (3) has mounting panel (5), two sets of the front side of mounting panel (5) all is fastened with guard plate (4), the left and right sides of organism (1) all is fastened with bi-directional motor (6), the output key-type of bi-directional motor (6) is connected with screwed pipe (12), sleeve pipe (8) are equipped with to the outside spiral shell of screwed pipe (12), connecting frame (9) are tightly fixed in the outside of sleeve pipe (8), one side that sleeve pipe (8) were kept away from to connecting frame (9) has been fastened kicking block (11), the rear side of guard plate (4) is fastened with center pin (10), pulley (2) have been cup jointed in the activity of the outside of center pin (10).
2. The protective mechanism for a numerical control machine according to claim 1, wherein: the top block (11) is a triangular top block, and the outer side of the top block (11) is contacted with the outer side of the pulley (2).
3. The protective mechanism for a numerical control machine according to claim 1, wherein: two groups of blocking blocks (16) are fastened on the outer side of the central shaft (10), and the two groups of blocking blocks (16) are respectively positioned on the front side and the rear side of the pulley (2).
4. The protective mechanism for a numerical control machine according to claim 1, wherein: the left side of mounting panel (5) is fastened with spring (7), the left end of spring (7) is fastened in the outside of organism (1).
5. The protective mechanism for a numerical control machine according to claim 1, wherein: two groups of support plates (15) are respectively fastened on the left side and the right side of the machine body (1), a balance rod (14) is fastened between the two groups of support plates (15), and the rear side of the sleeve (8) is fastened with a balance block (13) which is connected to the outer side of the balance rod (14) in a sliding manner.
6. The protective mechanism for a numerical control machine according to claim 1, wherein: threaded holes are formed in the sleeve (8), and threads on the inner wall of the threaded holes are matched with threads on the outer side of the threaded pipe (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320901098.2U CN219665948U (en) | 2023-04-20 | 2023-04-20 | Protection mechanism for digit control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320901098.2U CN219665948U (en) | 2023-04-20 | 2023-04-20 | Protection mechanism for digit control machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219665948U true CN219665948U (en) | 2023-09-12 |
Family
ID=87891912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320901098.2U Active CN219665948U (en) | 2023-04-20 | 2023-04-20 | Protection mechanism for digit control machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219665948U (en) |
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2023
- 2023-04-20 CN CN202320901098.2U patent/CN219665948U/en active Active
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