CN210334385U - Numerical control lathe detects positioner - Google Patents
Numerical control lathe detects positioner Download PDFInfo
- Publication number
- CN210334385U CN210334385U CN201920973137.3U CN201920973137U CN210334385U CN 210334385 U CN210334385 U CN 210334385U CN 201920973137 U CN201920973137 U CN 201920973137U CN 210334385 U CN210334385 U CN 210334385U
- Authority
- CN
- China
- Prior art keywords
- slider
- numerical control
- control lathe
- laser range
- range finder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model belongs to a numerical control lathe detection positioning device, including the numerical control lathe, the numerical control lathe guide rail has the slider, the slider includes slider one and slider two, there is connecting hole one on the left of slider one, there is connecting hole two on the right of slider two, there is a cylinder pin one between connecting hole one and the connecting hole two, there is the boss slider one and slider two both sides, there is round through-hole in the boss, there is cylinder pin two in the round through-hole, there is a card platform on the slider upside, there is the telescopic link on the card platform, the telescopic link has upper transparent box, there is a laser range finder one in the upper transparent box, slider two has the spread groove, there is the connecting rod between the spread groove, there is lower transparent box in the connecting rod center, the laser range finder two; the sliding block is arranged on the machine tool guide rail, has the characteristics of convenience in moving and dismounting and wide application range, can visually, quickly and accurately display the distance between a workpiece and the laser range finder, accurately judge whether the workpiece is clamped obliquely or not, ensure the accurate positioning of the workpiece and improve the classroom teaching efficiency.
Description
Technical Field
The utility model belongs to the technical field of the numerical control processing, in particular to numerical control lathe detects positioner.
Background
The numerically controlled lathe is one of the widely used numerically controlled machines at present. The numerical control lathe comprises a numerical control device, a lathe body, a guide rail, a spindle box, a chuck, a tool rest feeding system, a tailstock, a hydraulic system, a cooling system, a lubricating system, a chip cleaner and the like. The cutting machine is mainly used for cutting processing of inner and outer cylindrical surfaces of cylindrical bar or disc parts, inner and outer conical surfaces with any taper angles, complex rotary inner and outer curved surfaces, cylindrical threads, conical threads and the like, and can perform grooving, drilling, reaming, boring and the like. The numerically controlled lathe is divided into a vertical numerically controlled lathe and a horizontal numerically controlled lathe. The horizontal numerically controlled lathe can be further divided into an economical numerically controlled lathe, a common numerically controlled lathe and a turning center according to functions. An ordinary numerically controlled lathe: the numerical control lathe is specially designed in structure according to the turning processing requirements and is provided with a universal numerical control system. The numerical control system has strong functions, higher automation degree and machining precision and is suitable for turning of common rotary parts. The numerically controlled lathe can control two coordinate axes, namely an x axis and a z axis, simultaneously.
The chuck is a mechanical device used for clamping a workpiece on a numerical control lathe. The workpiece is clamped and positioned by the radial movement of movable clamping jaws uniformly distributed on the chuck body. The chuck generally comprises a chuck body, a movable jaw and a jaw driving mechanism. The chuck jaws can be divided into: two-jaw chucks, three-jaw chucks, four-jaw chucks, six-jaw chucks and special chucks. The three-jaw chuck rotates the bevel gear by a voltaic wrench, the bevel gear drives the plane rectangular threads and then drives the three jaws to move centripetally, and the three-jaw movement distances are equal because the thread pitches of the plane rectangular threads are equal, so that the three-jaw chuck has the function of automatic centering. The three-jaw chuck consists of a large bevel gear, three small bevel gears and three jaws. The three small bevel gears are meshed with the large bevel gear, the back of the large bevel gear is provided with a plane thread structure, and the three clamping jaws are equally arranged on the plane thread. When the small bevel gear is pulled by a spanner, the large bevel gear rotates, and the plane thread on the back of the large bevel gear enables the three jaws to simultaneously approach or withdraw from the center. When a cylindrical bar is machined, a three-jaw chuck is generally used for clamping, and a three-jaw chuck is generally used in a general numerically controlled lathe.
In the real standard teaching of numerical control lathe, adopt cylindrical rod to carry out the experiment processing usually, wherein the location of cylindrical rod is very important link, all adopts artifical trial cut method to fix a position cylindrical rod in most at present teaching, complex operation, also can't be clear and definite make the student observe directly perceivedly whether the clamping of cylindrical rod inclines, the classroom teaching effect is not good.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provide a numerical control lathe detection positioning device.
The purpose of the utility model is realized like this: a detection and positioning device of a numerical control lathe comprises a numerical control lathe, a slide block is arranged on a guide rail of the numerical control lathe, the slide block comprises a first slide block and a second slide block, a first connecting hole is formed in the left side of the first slide block, a second connecting hole is formed in the right side of the second slide block, a first cylindrical pin is arranged between the first connecting hole and the second connecting hole, bosses are arranged on two sides of the first slide block and the second slide block and are perpendicular to the guide rail of the numerical control lathe, a circular through hole is formed in each boss, a second cylindrical pin is arranged in each circular through hole, a clamping table is arranged on the upper side of the slide block and is in interference fit with the slide block, a telescopic rod is arranged on each clamping table, an upper transparent box is arranged at the top end of the telescopic rod, a first, a second laser range finder is arranged in the lower transparent box.
The slide block is in clearance fit with a guide rail of the numerical control lathe.
The telescopic rod is provided with scales.
The space in the upper transparent box is the same as the first laser range finder in size.
And the space in the lower transparent box is the same as the size of the second laser range finder.
The telescopic rod is provided with a locking bolt.
The utility model discloses a slider is installed on the numerical control lathe guide rail, has to remove portable, dismantle convenient, the wide characteristics of application scope, utilizes laser range finder detection and location work piece simultaneously, can demonstrate the interval between cylindrical rod and the laser range finder directly perceived, fast, accurately, and whether accurate judgement cylindrical rod clamping inclines, guarantees the accurate positioning of cylindrical rod, improves classroom teaching efficiency.
Drawings
Fig. 1 is a schematic structural diagram of the utility model.
Fig. 2 is a partial structural diagram of a portion a in fig. 1.
Fig. 3 is a schematic diagram of the structure of the sliding block of the utility model.
Fig. 4 is a schematic structural view of the slider of the present invention.
Fig. 5 is a schematic structural view of the second slider of the utility model.
Detailed Description
The utility model discloses during the use, couple together slider one and slider dual-purpose cylindric lock one earlier, angle of adjustment is detained on both sides numerical control lathe guide rail, utilize two prevent slider rotations of cylindric lock, realize that the slider slides on numerical control lathe guide rail, with the connecting rod card in the spread groove, then with the ka tai card on the slider, the ka tai plays fixed effect to the connecting rod, laser range finder installs in last transparent box, install cylindrical rod 15, install numerical control lathe's three-jaw chuck 1 with cylindrical rod 15 in, three-jaw chuck and numerical control lathe guide rail's setting is prior art, the installation of cylindrical rod is the general technique, the technical staff homoenergetic in the field can realize. After cylindrical rod installation was accomplished, adjustment both sides telescopic link to the appropriate height the same, make both sides laser range finder one keep at same horizontal plane, laser range finder two is installed perpendicularly in transparent box down, guarantee that three laser range finder's laser can both shine on cylindrical rod, open laser range finder one and laser range finder two start buttons, slide the slider along the numerical control lathe guide rail from cylindrical rod rightmost end position to leftmost end position, observe the reading of both sides laser range finder demonstration, obtain the interval between cylindrical rod and the laser range finder. If the readings on the two sides are consistent, the cylindrical bar is not inclined in the horizontal direction, and otherwise, the cylindrical bar is inclined; and observing whether the reading number of the laser distance meter in the lower transparent box is changed, if not, indicating that the cylindrical bar is not inclined in the vertical direction, otherwise, indicating that the cylindrical bar is inclined, and intuitively displaying whether the positioning of the cylindrical bar is accurate. When the laser range finder I and the laser range finder II are disassembled, the telescopic rod and the clamping table are taken down from the sliding block together, the connecting rod is taken out from the connecting groove, the cylindrical pin II is taken down, the sliding block I and the sliding block II rotate upwards by taking the cylindrical pin I as an axis, the sliding block is separated from the guide rail of the numerically controlled lathe, and the disassembly can be completed.
The utility model discloses a slider is installed on the numerical control lathe guide rail, has to remove portable, dismantle convenient, the wide characteristics of application scope, utilizes laser range finder detection and location work piece simultaneously, can demonstrate the interval between cylindrical rod and the laser range finder directly perceived, fast, accurately, and whether accurate judgement cylindrical rod clamping inclines, guarantees the accurate positioning of cylindrical rod, improves classroom teaching efficiency.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a numerical control lathe detects positioner, including numerical control lathe, its characterized in that: be provided with the slider on the numerical control lathe guide rail, the slider is including slider one and slider two, slider one left side is provided with connecting hole one, two right sides of slider are provided with connecting hole two, be provided with cylindric lock one between connecting hole one and the connecting hole two, slider one and two both sides of slider are provided with the boss, the boss is perpendicular with the numerical control lathe guide rail, be provided with round through-hole in the boss, be provided with cylindric lock two in the round through-hole, the slider upside is provided with the ka tai, ka tai and slider interference fit, be provided with the telescopic link on the ka tai, the telescopic link top is provided with transparent box, be provided with laser range finder one in going up transparent box, two insides of slider are provided with the spread groove, be provided with the connecting rod between the spread groove.
2. The numerically controlled lathe detection positioning device according to claim 1, wherein: the slide block is in clearance fit with a guide rail of the numerical control lathe.
3. The numerically controlled lathe detection positioning device according to claim 1, wherein: the telescopic rod is provided with scales.
4. The numerically controlled lathe detection positioning device according to claim 1, wherein: the space in the upper transparent box is the same as the first laser range finder in size.
5. The numerically controlled lathe detection positioning device according to claim 1, wherein: and the space in the lower transparent box is the same as the size of the second laser range finder.
6. The numerically controlled lathe detection positioning device according to claim 1, wherein: the telescopic rod is provided with a locking bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920973137.3U CN210334385U (en) | 2019-06-26 | 2019-06-26 | Numerical control lathe detects positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920973137.3U CN210334385U (en) | 2019-06-26 | 2019-06-26 | Numerical control lathe detects positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210334385U true CN210334385U (en) | 2020-04-17 |
Family
ID=70191218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920973137.3U Expired - Fee Related CN210334385U (en) | 2019-06-26 | 2019-06-26 | Numerical control lathe detects positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210334385U (en) |
-
2019
- 2019-06-26 CN CN201920973137.3U patent/CN210334385U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200417 Termination date: 20210626 |