CN215967565U - Locking device of positioning mechanism of numerical control machine tool - Google Patents
Locking device of positioning mechanism of numerical control machine tool Download PDFInfo
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- CN215967565U CN215967565U CN202122463820.2U CN202122463820U CN215967565U CN 215967565 U CN215967565 U CN 215967565U CN 202122463820 U CN202122463820 U CN 202122463820U CN 215967565 U CN215967565 U CN 215967565U
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Abstract
The utility model is suitable for the technical field of numerical control machine tools, and provides a locking device of a positioning mechanism of a numerical control machine tool, which comprises a base, the positioning mechanism and the locking device, wherein the locking device comprises: the first locking mechanism is arranged on the positioning mechanism and used for locking the positioning mechanism, and comprises a first locking structure for locking the positioning mechanism and a regulating structure for regulating the first locking structure; and the second locking mechanism is arranged on the base and used for fixing the positioning mechanism, and comprises a second locking structure used for fixing the positioning mechanism. According to the utility model, the first locking mechanism is arranged for locking the positioning mechanism and the slide rail, so that the operation is simple, the locking angle of the first locking mechanism can be adjusted, and the practicability is high; through setting up second locking mechanism and being used for consolidating positioning mechanism through suction, improve the steadiness.
Description
Technical Field
The utility model belongs to the technical field of numerical control machines, and particularly relates to a locking device of a positioning mechanism of a numerical control machine.
Background
A numerically controlled machine tool, which is a digital control machine tool in short, is an active machine tool equipped with a program control system. The system logic manipulates or otherwise symbolizes the program of instructions with code that handles the rules and decodes them, then causes the machine to move and machine the part. Control unit of numerical control machine tool operation and monitoring of the numerical control machine tool are all finished in the numerical control unit, which is the brain of the numerical control machine tool. The numerical control equipment generally refers to a numerical control lathe and a machining center.
The numerical control machine tool needs to use the positioning mechanism during machining, however, a locking device of the existing numerical control machine tool positioning mechanism is low in stability and complex in operation, and therefore the locking device of the numerical control machine tool positioning mechanism is provided.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the utility model is to provide a locking device of digit control machine tool positioning mechanism aims at solving the problem that provides among the above-mentioned background art.
The embodiment of the utility model provides a realize like this, a locking device of digit control machine tool positioning mechanism, including base and positioning mechanism, still include:
the first locking mechanism is arranged on the positioning mechanism and used for locking the positioning mechanism, and comprises a first locking structure for locking the positioning mechanism and a regulating structure for regulating the first locking structure;
and the second locking mechanism is arranged on the base and used for fixing the positioning mechanism, and comprises a second locking structure used for fixing the positioning mechanism.
Further, first locking structure includes locking head and locking plate, locking head and locking plate are the symmetry setting, pass through second spring coupling between the locking plate that the symmetry set up, be equipped with first spring between the end of locking head and the locking plate, the end of locking plate is rotated and is equipped with the gyro wheel, just the center of locking plate is rotated and is connected with the mount, the mount is fixed to be located on the positioning mechanism.
Further, the regulation and control structure includes cam and fixed plate, cam and gyro wheel activity laminating, the fixed head that is equipped with in one side of cam, the center swing joint of fixed head and cam adjusts the pole, the fixed second control panel that is equipped with in end of second regulation pole, just the second is adjusted the pole and is rotated with the mount and be connected, the fixed head is connected with the fixed plate block, the first regulation pole of terminal fixedly connected with of fixed plate, the fixed first control panel that is equipped with in end of first regulation pole, first regulation pole and mount swing joint.
Further, the second locking structure includes rack and installation shell, the installation shell is fixed to be located on the positioning mechanism, the installation shell internal fixation is equipped with the connecting plate, the lower extreme of connecting plate is equipped with gear and connecting rod side by side, sliding connection has the dead lever in the connecting rod, dead lever and installation shell fixed connection, the gear is connected with the meshing of rack, the lower extreme of rack and connecting rod all is equipped with the sucking disc, the center pin and the installation shell of rack rotate to be connected, just the end of the center pin of rack is fixed and is equipped with the control head, one of control head serves fixedly and is equipped with the control lever.
Furthermore, the lower extreme of positioning mechanism is equipped with the slide rail, the slide rail symmetry sets up, the lower extreme of slide rail is equipped with the base.
Compared with the prior art, the beneficial effects of the utility model are that:
1. according to the locking device of the positioning mechanism of the numerical control machine tool, the first locking mechanism is arranged for locking the positioning mechanism and the slide rail, the operation is simple, the locking angle of the first locking mechanism can be adjusted, and the practicability is high;
2. this locking device of digit control machine tool positioning mechanism is used for consolidating positioning mechanism through suction through setting up second locking mechanism, improves the steadiness.
Drawings
Fig. 1 is a schematic structural diagram of a locking device of a positioning mechanism of a numerical control machine tool.
Fig. 2 is a side view of the first locking mechanism in the locking device of the positioning mechanism of the numerical control machine.
Fig. 3 is a schematic perspective view of the connection relationship between the cam and the fixed head in the locking device of the positioning mechanism of the numerical control machine.
Fig. 4 is a schematic structural diagram of a part of a second locking mechanism in the locking device of the positioning mechanism of the numerical control machine tool.
In the figure: 1-base, 2-positioning mechanism, 3-first locking structure, 31-locking head, 32-first spring, 33-locking plate, 34-roller, 35-cam, 36-first control disc, 37-second spring, 38-fixing frame, 39-second control disc, 310-fixing head, 311-first adjusting rod, 312-fixing plate, 313-second adjusting rod, 4-second locking structure, 41-mounting shell, 42-connecting plate, 43-control rod, 44-control head, 45-gear, 46-rack, 47-fixing rod, 48-connecting rod, 49-sucker, 5-regulating structure and 6-sliding rail.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.
The following describes in detail a specific implementation of the present invention with reference to specific embodiments.
As shown in fig. 1-4, a locking device of a positioning mechanism of a numerical control machine tool provided for an embodiment of the present invention includes a base 1 and a positioning mechanism 2, and further includes:
the first locking mechanism is arranged on the positioning mechanism 2 and used for locking the positioning mechanism 2, and comprises a first locking structure 3 for locking the positioning mechanism 2 and a regulating structure 5 for regulating the first locking structure 3;
and the second locking mechanism is arranged on the base 1 and used for fixing the positioning mechanism 2, and the second locking mechanism 4 comprises a second locking structure 4 used for fixing the positioning mechanism 2.
In the embodiment of the present invention, the first locking mechanism is used to lock the positioning mechanism 2 with the slide rail 6, the first locking mechanism is symmetrically arranged, and the second locking mechanism is used to reinforce the positioning mechanism 2 through the suction cup 49, so as to improve the stability.
As shown in fig. 1 and fig. 3, as a preferred embodiment of the present invention, the first locking structure 3 includes a locking head 31 and a locking plate 33, the locking head 31 and the locking plate 33 are symmetrically disposed, the locking plate 33 symmetrically disposed is connected via a second spring 37, a first spring 32 is disposed between the end of the locking head 31 and the locking plate 33, a roller 34 is disposed at the end of the locking plate 33, and a fixing frame 38 is rotatably connected to the center of the locking plate 33, and the fixing frame 38 is fixedly disposed on the positioning mechanism 2.
In the embodiment of the present invention, preferably, the rollers 34 are symmetrically disposed, the locking head 31 symmetrically disposed is used for locking the slide rail 6, the mounting holes are disposed on the two ends of the locking head 31 and the locking plate 33, the locking head 31 and the locking plate 33 are connected by bolts, and the first spring 32 can provide clamping force.
As shown in fig. 1-3, as a preferred embodiment of the present invention, the adjusting and controlling structure 5 includes a cam 35 and a fixing plate 312, the cam 35 is movably attached to the roller 34, a fixing head 310 is fixedly disposed on one side of the cam 35, a second adjusting lever 313 is movably connected to the centers of the fixing head 310 and the cam 35, a second control disc 39 is fixedly disposed at the end of the second adjusting lever 313, the second adjusting lever 313 is rotatably connected to the fixing frame 38, the fixing head 310 is connected to the fixing plate 312 in a clamping manner, a first adjusting lever 311 is fixedly connected to the end of the fixing plate 312, a first control disc 36 is fixedly disposed at the end of the first adjusting lever 311, and the first adjusting lever 311 is movably connected to the fixing frame 38.
In the embodiment of the present invention, the second control disc 39 is rotated to drive the second adjusting rod 313 to rotate, so as to rotate the cam 35, the rotation of the cam 35 is used to control the distance between the symmetrically arranged locking heads 31, when the long end of the cam 35 contacts with the symmetrically arranged rollers 34, the distance between the symmetrically arranged rollers 34 is increased, and the locking plate 33 is driven to rotate, so that the distance between the symmetrically arranged locking heads 31 is gradually decreased; the first control disc 36 is rotated anticlockwise, the first adjusting rod 311 adopts a screw rod, the first adjusting rod 311 is in threaded connection with the fixing frame 38, the first adjusting rod 311 rotates to drive the fixing plate 312 to move rightwards, the fixing plate 312 is clamped with the fixing head 310, and then the cam 35 is driven to move rightwards, so that the locking angle of the locking heads 31 which are symmetrically arranged is adjusted, and therefore the first locking mechanism can be adjusted and controlled according to requirements.
As shown in fig. 1 and 4, as a preferred embodiment of the present invention, the second locking structure 4 includes a rack 46 and an installation shell 41, the installation shell 41 is fixedly disposed on the positioning mechanism 2, a connection plate 42 is fixedly disposed in the installation shell 41, a gear 45 and a connection rod 48 are disposed at the lower end of the connection plate 42 in parallel, a fixing rod 47 is slidably connected in the connection rod 48, the fixing rod 47 is fixedly connected to the installation shell 41, the gear 45 is engaged with the rack 46, suction cups 49 are disposed at the lower ends of the rack 46 and the connection rod 48, a central shaft of the rack 46 is rotatably connected to the installation shell 41, a control head 44 is fixedly disposed at the end of the central shaft of the rack 46, and a control rod 43 is fixedly disposed at one end of the control head 44.
In the embodiment of the present invention, preferably, through rotating the control rod 43, the control head 44 is driven to rotate, and then the gear 45 is driven to rotate, the gear 45 drives the rack 46 to rotate, the rack 46 drives the connecting plate 42 and the connecting rod 48 to move downwards, until the suction cup 49 clings to the base 1, the positioning mechanism 2 is fixed.
As shown in fig. 1, as a preferred embodiment of the present invention, the lower end of the positioning mechanism 2 is provided with a slide rail 6, the slide rail 6 is symmetrically arranged, and the lower end of the slide rail 6 is provided with a base 1.
In the embodiment of the present invention, preferably, the positioning mechanism 2 is used for limiting, and the locking device of the positioning mechanism 2 is used for locking and fixing the positioning mechanism 2.
The working principle of the utility model is as follows:
according to the locking device of the positioning mechanism of the numerical control machine tool, the positioning mechanism 2 is placed on the symmetrically arranged slide rails 6, the second adjusting rod 313 is driven to rotate by rotating the second control disc 39, so that the cam 35 rotates, when the long end of the cam 35 is contacted with the symmetrically arranged rollers 34, the distance between the symmetrically arranged rollers 34 is increased, the locking plate 33 is driven to rotate, and the distance between the symmetrically arranged locking heads 31 is gradually reduced until the locking mechanism is locked with the slide rails 6; the first control disc 36 is rotated anticlockwise, the first adjusting rod 311 adopts a screw rod, the first adjusting rod 311 is in threaded connection with the fixed frame 38, the first adjusting rod 311 rotates to drive the fixed plate 312 to move rightwards, the fixed plate 312 is clamped with the fixed head 310, and then the cam 35 is driven to move rightwards, so that the locking angles of the symmetrically arranged locking heads 31 are adjusted, and the first locking mechanism can be adjusted and controlled as required; by rotating the control rod 43, the control head 44 rotates to drive the gear 45 to rotate, the gear 45 drives the rack 46 to rotate, and the rack 46 drives the connecting plate 42 and the connecting rod 48 to move downwards until the suction cup 49 is tightly attached to the base 1, so as to fix the positioning mechanism 2.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many variations and modifications can be made without departing from the spirit of the present invention, and these should be considered as the protection scope of the present invention, which will not affect the effect of the embodiments of the present invention and the practicability of the patent.
Claims (5)
1. The utility model provides a digit control machine tool positioning mechanism's locking device, includes base and positioning mechanism, its characterized in that still includes:
the first locking mechanism is arranged on the positioning mechanism and used for locking the positioning mechanism, and comprises a first locking structure for locking the positioning mechanism and a regulating structure for regulating the first locking structure;
and the second locking mechanism is arranged on the base and used for fixing the positioning mechanism, and comprises a second locking structure used for fixing the positioning mechanism.
2. The locking device of the numerical control machine tool positioning mechanism according to claim 1, wherein the first locking structure comprises a locking head and a locking plate, the locking head and the locking plate are symmetrically arranged, the symmetrically arranged locking plates are connected through a second spring, a first spring is arranged between the tail end of the locking head and the locking plate, a roller is rotatably arranged at the tail end of the locking plate, a fixing frame is rotatably connected to the center of the locking plate, and the fixing frame is fixedly arranged on the positioning mechanism.
3. The locking device of a numerical control machine tool positioning mechanism according to claim 2, wherein the adjusting and controlling structure comprises a cam and a fixing plate, the cam is movably attached to the roller, a fixing head is fixedly arranged on one side of the cam, a second adjusting rod is movably connected to the centers of the fixing head and the cam, a second control disc is fixedly arranged at the tail end of the second adjusting rod, the second adjusting rod is rotatably connected to the fixing frame, the fixing head is connected to the fixing plate in a clamping manner, a first adjusting rod is fixedly connected to the tail end of the fixing plate, a first control disc is fixedly arranged at the tail end of the first adjusting rod, and the first adjusting rod is movably connected to the fixing frame.
4. The locking device of a numerical control machine tool positioning mechanism according to claim 2, wherein the second locking structure comprises a rack and a mounting shell, the mounting shell is fixedly arranged on the positioning mechanism, a connecting plate is fixedly arranged in the mounting shell, a gear and a connecting rod are arranged at the lower end of the connecting plate side by side, a fixing rod is slidably connected in the connecting rod, the fixing rod is fixedly connected with the mounting shell, the gear and the rack are meshed and connected, suckers are arranged at the lower ends of the rack and the connecting rod, a central shaft of the rack is rotatably connected with the mounting shell, a control head is fixedly arranged at the tail end of the central shaft of the rack, and a control rod is fixedly arranged at one end of the control head.
5. The locking device of the numerical control machine tool positioning mechanism according to claim 4, wherein the lower end of the positioning mechanism is provided with slide rails, the slide rails are symmetrically arranged, and the lower end of the slide rails is provided with a base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122463820.2U CN215967565U (en) | 2021-10-13 | 2021-10-13 | Locking device of positioning mechanism of numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122463820.2U CN215967565U (en) | 2021-10-13 | 2021-10-13 | Locking device of positioning mechanism of numerical control machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215967565U true CN215967565U (en) | 2022-03-08 |
Family
ID=80507886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122463820.2U Active CN215967565U (en) | 2021-10-13 | 2021-10-13 | Locking device of positioning mechanism of numerical control machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215967565U (en) |
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2021
- 2021-10-13 CN CN202122463820.2U patent/CN215967565U/en active Active
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