CN220863296U - Positioning device for numerical control lathe - Google Patents
Positioning device for numerical control lathe Download PDFInfo
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- CN220863296U CN220863296U CN202322374937.2U CN202322374937U CN220863296U CN 220863296 U CN220863296 U CN 220863296U CN 202322374937 U CN202322374937 U CN 202322374937U CN 220863296 U CN220863296 U CN 220863296U
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- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 238000003754 machining Methods 0.000 abstract description 4
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000006872 improvement Effects 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model provides a positioning device for a numerical control lathe, which comprises a bottom plate, wherein two sliding columns are arranged at the upper end of the bottom plate, a sliding plate is connected between the outer cambered surfaces of the two sliding columns in a sliding manner, two electric push rods are arranged at the upper end of the sliding plate, a supporting plate is arranged between the telescopic ends of the two electric push rods, a sliding rail is arranged at the upper end of the supporting plate, a positioning clamping mechanism is arranged in the sliding rail, and a driving mechanism for driving the sliding plate to move is arranged at the upper end of the bottom plate. The positioning device for the numerical control lathe not only can position the machining rod, but also can be flexibly suitable for machining rods with various diameters through the positioning and clamping mechanism, and has wider application range.
Description
Technical Field
The utility model belongs to the technical field of numerically controlled lathes, and particularly relates to a positioning device for a numerically controlled lathe.
Background
A numerically controlled lathe is a machine tool that automatically processes a workpiece by computer control. The device can automatically process workpieces and control processing parameters according to preprogrammed instructions, has the characteristics of high precision, high efficiency and high degree of automation, and is required to clamp and position a processing rod in the processing process of the threaded rod, the processing rod is processed into the threaded rod through two processing blocks, the existing positioning device for the numerically controlled lathe is fixed through clamping of a frame threaded rod through a spring, and then the processing mechanism is aligned to process through back and forth movement and left and right movement, but the clamping mechanism can only clamp and position the processing rod with a single specific size, and cannot adapt to clamping and positioning of the processing rod with various sizes.
For example, the utility model of publication No. CN 217965909U discloses a positioning device for a numerically controlled lathe, the bottom of the limiting clamp plate is provided with a U-shaped groove, the U-shaped groove of the limiting clamp plate corresponds to the U-shaped groove of the limiting table, the top of the hand-held rod is connected to the penetrating slot of the fixing plate in a penetrating way, the top of the spring is fixedly connected to the bottom of the fixing plate, the bottom of the spring is fixedly connected to the top of the limiting clamp plate, in the scheme of the patent, the limiting clamp plate provided with the U-shaped groove is driven by the spring to move downwards to match with the U-shaped groove of the limiting table to position and clamp the processing rod, only the processing rod with a single fixed size can be clamped, and the processing rods with various sizes can not be clamped, so that the problem of low adaptability exists.
Disclosure of utility model
In view of the above, the present utility model provides a positioning device for a numerically controlled lathe, which not only can position a machining rod, but also can flexibly adapt to machining rods with various diameters through a positioning and clamping mechanism, and has a wider application range.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a positioner for numerical control lathe, comprising a base plate, the upper end of bottom plate is provided with two slide posts, sliding connection has a sliding plate between the outer cambered surface of two slide posts, the upper end of sliding plate is provided with two electric putter, be provided with a backup pad between the flexible end of two electric putter, the upper end of backup pad is provided with the slide rail, the inside of slide rail is provided with location fixture, the upper end of bottom plate is provided with the actuating mechanism that drives the sliding plate and remove, location fixture is including the ring plate of slip in the slide rail inside, the front end of ring plate is provided with the ring frame, ring frame and ring plate axle center altogether, sliding connection has a plurality of equiangular distribution's rack arc, the front end of ring plate all rotates and is connected with a plurality of gear, rack arc is connected with adjacent gear engagement respectively, the front side rotation of ring plate is connected with the turbine ring, be provided with the ring on the inner arc wall of turbine ring, the gear all is connected with the ring engagement, the outer cambered surface upper end of ring plate of ring frame is provided with two boards, the actuating mechanism that drives the sliding plate moves including the ring between two ring plates, the right side rotating shaft coupling set up with the right side of two rectangular motor, the right side of the right side shaft coupling set up with the right side of the rectangular motor, the right side of the right side shaft coupling assembly.
As a further improvement of the utility model, the upper end of the supporting plate is provided with a moving mechanism, the moving mechanism comprises a first electric push rod arranged at the upper end of the supporting plate, and the telescopic end of the first electric push rod is connected with the rear side of the circular plate.
As a further improvement of the utility model, the driving mechanism comprises a screw rod rotating at the upper end of the bottom plate, the sliding plate is in threaded connection with the screw rod, the right side of the bottom plate is provided with a first motor, and an output shaft of the first motor is connected with the right end of the screw rod through a coupler.
As a further improvement of the utility model, the upper end of the bottom plate is provided with a control panel, and the first motor, the second motor, the first electric push rod and the second electric push rod are electrically connected with the control panel.
Compared with the prior art, the utility model has the following beneficial effects:
Firstly, through controlling and opening motor two operation, the output shaft rotates the turbine ring that drives on the worm and meshes with it and rotates, and then drives the gear rotation that meshes with it through the ring gear on the turbine ring, and simultaneously through gear rotation and then drive the inward movement of rack arc plate that meshes with it and gather together, carry out the centre gripping spacing to the processing pole, be applicable to the processing pole of various diameters in a flexible way through location fixture, accommodation range is wider.
Secondly, through the operation of controlling and opening electric putter one, flexible end removes and then drives the processing pole in the location fixture in the backup pad and remove, can make things convenient for personnel to adjust the position of working pole's reciprocates.
Thirdly, through controlling to open the rotation of the motor one, the output shaft rotates and drives the screw rod to rotate, so that the processing rod in the positioning and clamping mechanism on the sliding plate moves, and the personnel can conveniently adjust the position of the processing rod in the left-right direction.
Fourthly, the first electric push rod is controlled to be opened for operation, the telescopic end drives the processing rod in the positioning and clamping mechanism to move back and forth to be aligned to be inserted into two threaded processing blocks on the numerical control machine tool for processing, and people can conveniently move the processing rod back and forth for processing.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic rear view of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of the present utility model at A;
Fig. 4 is a front elevational schematic of the present utility model.
In the figure: 101. a bottom plate; 201. a sliding plate; 202. a spool; 203. a screw rod; 204. a slide rail; 205. a support plate; 206. a first motor; 207. an electric push rod I; 208. an electric push rod II; 301. a circular plate; 302. a second motor; 303. a rack arc plate; 304. a turbine ring; 305. a gear; 306. a ring frame; 307. a rectangular plate; 401. and a control panel.
Detailed Description
For a better understanding of the present utility model, the following examples are set forth to further illustrate the utility model, but are not to be construed as limiting the utility model. In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details.
As shown in fig. 1, 2 and 4, a positioning device for a numerically controlled lathe comprises a bottom plate 101, wherein two sliding columns 202 are arranged at the upper end of the bottom plate 101, a sliding plate 201 is slidably connected between the outer cambered surfaces of the two sliding columns 202, two electric push rods 208 are arranged at the upper end of the sliding plate 201, a supporting plate 205 is arranged between the telescopic ends of the two electric push rods 208, a sliding rail 204 is arranged at the upper end of the supporting plate 205, a positioning clamping mechanism is arranged in the sliding rail 204, a driving mechanism for driving the sliding plate 201 to move is arranged at the upper end of the bottom plate 101, the driving mechanism comprises a screw rod 203 rotating at the upper end of the bottom plate 101, the sliding plate 201 is in threaded connection with the screw rod 203, a first motor 206 is arranged on the right side of the bottom plate 101, and an output shaft of the first motor 206 is connected with the right end of the screw rod 203 through a coupling.
As shown in fig. 1, 2, 3 and 4, the positioning and clamping mechanism comprises a ring plate 301 sliding inside a sliding rail 204, a ring frame 306 is arranged at the front end of the ring plate 301, the ring frame 306 and the ring plate 301 are coaxial, a plurality of rack arc plates 303 distributed at equal angles are connected in a sliding way in a sliding groove formed in the front end of the ring frame 306 in a sliding way, a plurality of gears 305 are connected at the front end of the ring plate 301 in a rotating way, the rack arc plates 303 are respectively connected with adjacent gears 305 in a meshing way, a turbine ring 304 is connected at the front side of the ring plate 301 in a rotating way, a toothed ring is arranged on the inner arc wall of the turbine ring 304, the gears 305 are connected with the toothed ring in a meshing way, two rectangular plates 307 are arranged at the upper end of the outer arc surface of the ring frame 306, a vortex rod is connected between the two rectangular plates 307 in a rotating way, the vortex rod is connected with the turbine ring 304 in a meshing way, a driving assembly for driving the vortex rod is arranged at the right side of the rectangular plate 307 at the right end, the driving assembly comprises a second motor 302 arranged at the right side of the right end of the rectangular plate 307, and the output shaft of the second motor 302 is connected with the vortex rod through a coupling.
As shown in fig. 1,2 and 4, a moving mechanism is arranged at the upper end of the supporting plate 205, the moving mechanism comprises a first electric push rod 207 arranged at the upper end of the supporting plate 205, and the telescopic end of the first electric push rod 207 is connected with the rear side of the annular plate 301.
As shown in fig. 1 and 4, a control panel 401 is disposed at the upper end of the bottom plate 101, and the first motor 206, the second motor 302, the first electric putter 207 and the second electric putter 208 are all electrically connected to the control panel 401.
The personnel insert the processing pole in the annular plate 301 first, then open motor two 302 operation through control panel 401 control, and the output shaft rotates and drives the worm and rotate, and then drives the turbine ring 304 rotatory with it, and simultaneously the ring gear on the turbine ring 304 drives the gear 305 rotation with it meshing, simultaneously through gear 305 rotation and then drive the rack arc 303 inwards that meshes with it and remove to gather, carry out the centre gripping spacing to the processing pole.
The personnel can control through control panel 401 to open electric putter one 207 operation, flexible end removes and then drives the processing pole on the backup pad 205 and remove, thereby adjust the position of the upper and lower removal of processing pole, personnel can control through control panel 401 and open motor one 206 rotatory output shaft and rotate and drive lead screw 203 and rotate and then drive the sliding plate 201 and remove, thereby adjust the position of the left and right sides direction of processing pole, rethread control panel 401 controls and opens electric putter one 207 operation, flexible end drives the processing pole in the location fixture and reciprocates and aim at inserting on two threaded processing blocks on the digit control machine tool, by two processing blocks to its centre gripping, then open motor two 302 through control panel 401 control, make rack arc 303 outwards remove, remove the centre gripping to the processing pole, two processing blocks on the last operation digit control machine tool process into the threaded rod can to the processing pole.
Finally, it is noted that the above-mentioned embodiments are merely for illustrating the technical solution of the present utility model, and that other modifications and equivalents thereof by those skilled in the art should be included in the scope of the claims of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.
Claims (7)
1. The utility model provides a positioner for numerical control lathe, includes bottom plate (101), its characterized in that: the upper end of bottom plate (101) is provided with two slide posts (202), and sliding connection has a sliding plate (201) between the extrados of two slide posts (202), and the upper end of sliding plate (201) is provided with two electric putter second (208), is provided with a backup pad (205) between the flexible end of two electric putter second (208), and the upper end of backup pad (205) is provided with slide rail (204), the inside of slide rail (204) is provided with location fixture, the upper end of bottom plate (101) is provided with the actuating mechanism that drives sliding plate (201) and remove.
2. The positioning device for a numerically controlled lathe as in claim 1, wherein: the driving mechanism comprises a screw rod (203) rotating at the upper end of the bottom plate (101), the sliding plate (201) is in threaded connection with the screw rod (203), a first motor (206) is arranged on the right side of the bottom plate (101), and an output shaft of the first motor (206) is connected with the right end of the screw rod (203) through a coupler.
3. A positioning device for a numerically controlled lathe as in claim 2, wherein: the positioning and clamping mechanism comprises a ring plate (301) sliding inside a sliding rail (204), a ring frame (306) is arranged at the front end of the ring plate (301), the ring frame (306) and the ring plate (301) are coaxial, a plurality of rack arc plates (303) distributed at equal angles are connected in a sliding way in a sliding groove formed in the front end of the ring frame (306), a plurality of gears (305) are connected at the front end of the ring plate (301) in a rotating way, the rack arc plates (303) are respectively connected with adjacent gears (305) in an meshing way, a turbine ring (304) is connected at the front side of the ring plate (301) in a rotating way, a toothed ring is arranged on the inner arc wall of the turbine ring (304), the gears (305) are connected with the toothed ring in a meshing way, two rectangular plates (307) are arranged at the upper end of an outer arc surface of the ring frame (306), a vortex rod is connected between the two rectangular plates (307) in a rotating way, the vortex rod is connected with the turbine ring (304) in a meshing way, and a driving assembly for driving the vortex rod to rotate is arranged at the right side of the rectangular plate (307) at the right end.
4. A positioning device for a numerically controlled lathe as in claim 3, wherein: the driving assembly comprises a second motor (302) arranged on the right side of a rectangular plate (307) at the right end, and an output shaft of the second motor (302) is connected with the right end of the vortex rod through a coupler.
5. The positioning device for a numerically controlled lathe as in claim 4, wherein: the upper end of the supporting plate (205) is provided with a moving mechanism.
6. The positioning device for a numerically controlled lathe as in claim 5, wherein: the moving mechanism comprises a first electric push rod (207) arranged at the upper end of the supporting plate (205), and the telescopic end of the first electric push rod (207) is connected with the rear side of the annular plate (301).
7. The positioning device for a numerically controlled lathe as in claim 6, wherein: the upper end of the bottom plate (101) is provided with a control panel (401), and the first motor (206), the second motor (302), the first electric push rod (207) and the second electric push rod (208) are electrically connected with the control panel (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322374937.2U CN220863296U (en) | 2023-09-01 | 2023-09-01 | Positioning device for numerical control lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322374937.2U CN220863296U (en) | 2023-09-01 | 2023-09-01 | Positioning device for numerical control lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220863296U true CN220863296U (en) | 2024-04-30 |
Family
ID=90817783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322374937.2U Active CN220863296U (en) | 2023-09-01 | 2023-09-01 | Positioning device for numerical control lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220863296U (en) |
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2023
- 2023-09-01 CN CN202322374937.2U patent/CN220863296U/en active Active
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