CN211387774U - Numerical control machining center control positioner - Google Patents
Numerical control machining center control positioner Download PDFInfo
- Publication number
- CN211387774U CN211387774U CN201922254427.5U CN201922254427U CN211387774U CN 211387774 U CN211387774 U CN 211387774U CN 201922254427 U CN201922254427 U CN 201922254427U CN 211387774 U CN211387774 U CN 211387774U
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- machining center
- bracing piece
- bevel gear
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Abstract
The utility model discloses a numerical control machining center control positioner, including base, screw-nut, indulge bracing piece, horizontal support bar, the tight piece of arc form clamp, control motor, first bevel gear, second bevel gear, lead screw, shifting chute, symmetrical slidable mounting has screw-nut in the shifting chute, screw-nut's top with indulge bracing piece fixed connection, the inboard of indulging the bracing piece is equipped with buffer gear. The utility model provides a numerical control machining center control positioner, when the tight dynamics of clamp that the processing object received in the tight positioning process of clamp was too big, through the deformation buffering of first spring and second spring, can offset the too big impact force that the processing object received at the tight positioning process of clamp, make the arc form press from both sides tight piece and have the function of buffering, and then prevent that the processing object from pressing from both sides tight positioning process and receiving the damage because the tight dynamics of clamp that receives is too big, thereby be favorable to guaranteeing the quality of processing object, people's use needs have been satisfied.
Description
Technical Field
The utility model relates to a numerical control processing technology field especially relates to a numerical control machining center control positioner.
Background
A machining center is an automated machine tool controlled by a program, and a control system of the machine tool is capable of logically processing a program defined by a control code or other symbolic instructions, and decoding the program by a computer to operate the machine tool to machine a part. The part processing program of the processing center is the whole process from part drawing to numerical control processing for generating cutter track, and can be obtained through manual programming or computer automatic programming.
The numerical control machining is a technological method for machining parts on a numerical control machine tool, the displacement of the parts and a cutter is controlled by digital information so as to realize efficient and automatic machining of the parts, and the positioning of the parts is very important for the accurate machining of the parts in the numerical control machining process. For example, the prior application No. 201920057443.2 discloses a positioning control device for a numerical control machining center, which comprises a control motor, wherein the control motor is connected with a moving device through a transmission gear, and the moving device consists of a screw rod, a bevel gear and two screw nuts. The device can be used for clamping and positioning an object to be processed according to the size of the processed object in real time, so that the object cannot shake or even fall off on a clamping block during processing.
However, in the prior art, in the clamping and positioning of the object to be processed, the clamping block does not have the buffering function during the clamping and positioning, and when the clamping force on the object to be processed is too large, the object to be processed is greatly damaged, so that the quality of the object to be processed cannot be guaranteed. In order to solve the defects in the prior art, a numerical control machining center control positioning device is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a numerical control machining center control positioning device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a numerical control machining center control positioning device comprises a base, a screw nut, a longitudinal support rod, a transverse support rod, an arc-shaped clamping block, a control motor, a first bevel gear, a second bevel gear, a screw rod and a moving groove, wherein the screw nut is symmetrically and slidably installed in the moving groove, the top of the screw nut is fixedly connected with the longitudinal support rod, the inner side of the longitudinal support rod is provided with a buffer mechanism, the longitudinal support rod is connected with the transverse support rod through the buffer mechanism, the arc-shaped clamping block is fixedly arranged on the transverse support rod, the screw rod is rotatably arranged in the moving groove, the screw rod is provided with two opposite external threads, the screw rod is respectively in threaded connection with the two screw nuts through the two opposite external threads, one end of the screw rod also rotatably extends to the outer side of the base and is fixedly connected with the second bevel gear, the first bevel gear is meshed with, the first bevel gear is fixedly arranged on an output shaft of the control motor; buffer gear is including locating the inboard dashpot of indulging the bracing piece, and the one end of horizontal support bar is located in the dashpot and the one end of the first spring of fixedly connected with, and the other end fixed connection of first spring is on the inner wall of dashpot, indulges to be equipped with fixed frame of cup joint on the horizontal support bar between bracing piece and the tight piece of arc form clamp, and fixed connection has the second spring between fixed frame and the vertical support bar, and the inboard of the tight piece of arc form clamp still is provided with a plurality of antiskid archs.
Preferably, the two end parts of the screw rod are respectively sleeved with a third spring, one end of the third spring is fixedly connected with the screw rod nut, and the other end of the third spring is fixedly connected to the side wall of the moving groove.
Preferably, the inner wall of the bottom of the moving groove is symmetrically provided with sliding rails, the bottoms of the two screw rod nuts are provided with sliding blocks, and the sliding blocks are arranged on the sliding rails in a sliding mode.
Preferably, the two lead screw nuts are respectively provided with internal threads, and the rotation directions of the two internal threads are opposite.
Preferably, the notch department symmetry of dashpot is provided with fixed slider, and the bilateral symmetry of horizontal bracing piece is equipped with the spout, and horizontal bracing piece passes through spout and fixed slider sliding connection.
Preferably, a plurality of anti-skidding protrusions are arranged on the inner side of the arc-shaped clamping block at equal intervals.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a numerical control machining center control positioning device has set up the third spring, will process the object and press from both sides tightly after the location, and the third spring tensile deformation can produce the pulling force to the screw-nut, and then make the screw-nut and the interlock of lead screw thread tighter, difficult not hard up to further ensure to process the object and press from both sides tightly more firm of location; and still set up buffer gear, when the tight dynamics of clamp that the processing object received at the tight location in-process of clamp was too big, through the deformation buffering of first spring and second spring, can offset the processing object and press from both sides the too big impact force that receives of tight location in-process, make the arc form press from both sides tight piece and have the function of buffering, and then prevent that the processing object from pressing from both sides tight location in-process and receiving the damage owing to the tight dynamics of clamp that receives is too big, thereby be favorable to guaranteeing the quality of processing object, people's user demand has been satisfied.
Drawings
Fig. 1 is a schematic structural view of a positioning control device of a numerical control machining center according to the present invention;
FIG. 2 is a schematic view of the present invention showing a part of the details thereof enlarged;
fig. 3 is a schematic structural diagram of a third spring according to the present invention.
In the figure: the device comprises a base 1, a screw rod nut 2, a longitudinal support rod 3, a transverse support rod 4, a buffer groove 401, a fixed frame 402, a first spring 403, a second spring 404, a sliding groove 405, a fixed sliding block 406, an arc-shaped clamping block 5, an antiskid bulge 501, a control motor 6, a first bevel gear 7, a second bevel gear 8, a screw rod 9, an external thread 901, a third spring 10, a moving groove 11, a sliding block 12 and a sliding rail 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a numerical control machining center control positioning device comprises a base 1, a screw nut 2, a longitudinal support rod 3, a transverse support rod 4, an arc-shaped clamping block 5, a control motor 6, a first bevel gear 7, a second bevel gear 8, a screw rod 9 and a moving groove 11, wherein the screw nut 2 is symmetrically and slidably installed in the moving groove 11, the top of the screw nut 2 is fixedly connected with the longitudinal support rod 3, a buffer mechanism is arranged on the inner side of the longitudinal support rod 3, the longitudinal support rod 3 is connected with the transverse support rod 4 through the buffer mechanism, the arc-shaped clamping block 5 is fixedly arranged on the transverse support rod 4, the screw rod 9 is rotatably arranged in the moving groove 11, two opposite external threads 901 are arranged on the screw rod 9, the screw rod 9 is respectively in threaded connection with the two screw nuts 2 through the two opposite external threads 901, one end of the screw rod 9 further rotatably extends to the outer side, the second bevel gear 8 is engaged with a first bevel gear 7, the control motor 6 is fixedly arranged on the outer side of the base 1, and the first bevel gear 7 is fixedly arranged on an output shaft of the control motor 6; buffer gear is including locating the buffer slot 401 of indulging 3 inboards of bracing piece, the one end of horizontal support bar 4 is located in buffer slot 401 and the one end of the first spring 403 of fixedly connected with, the other end fixed connection of first spring 403 is on the inner wall of buffer slot 401, indulge and be equipped with the fixed frame 402 of fixedly cup jointing on horizontal support bar 4 between bracing piece 3 and the tight piece 5 of arc form clamp, fixed frame 402 and indulge fixedly connected with second spring 404 between bracing piece 3, the inboard of the tight piece 5 of arc form clamp still is provided with a plurality of non-slip raised 501. The utility model provides a numerical control machining center control positioner, when the tight dynamics of clamp that the processing object received in the tight positioning process of clamp was too big, through the deformation buffering of first spring 403 and second spring 404, can offset the too big impact force that the processing object received at the tight positioning process of clamp, make the arc form press from both sides tight piece 5 and have the function of buffering, and then prevent that the processing object from pressing from both sides tight positioning process because the tight dynamics of clamp that receives is too big and receive the damage, thereby be favorable to guaranteeing the quality of processing object, people's use needs have been satisfied.
Further, two end portions of the screw rod 9 are respectively sleeved with a third spring 10, one end of the third spring 10 is fixedly connected with the screw rod nut 2, and the other end of the third spring 10 is fixedly connected to the side wall of the movable groove 11.
Further, slide rails 13 are symmetrically arranged on the inner wall of the bottom of the moving groove 11, sliding blocks 12 are arranged at the bottoms of the two lead screw nuts 2, and the sliding blocks 12 are arranged on the slide rails 13 in a sliding manner.
Furthermore, the two lead screw nuts 2 are respectively provided with internal threads, and the rotating directions of the two internal threads are opposite.
Further, the notches of the buffer slots 401 are symmetrically provided with fixed sliding blocks 406, the two sides of the transverse support rod 4 are symmetrically provided with sliding slots 405, and the transverse support rod 4 is slidably connected with the fixed sliding blocks 406 through the sliding slots 405.
Preferably, the anti-slip protrusions 501 are arranged on the inner side of the arc-shaped clamping block 5 at equal intervals.
The utility model provides a numerical control machining center control positioning device, when pressing from both sides tight location and using, drive first bevel gear 7 through control motor 6 and rotate, first bevel gear 7 makes lead screw 9 follow the rotation through the transmission of second bevel gear 8, two lead screw nuts 2 carry out the screw thread transmission displacement on lead screw 9, because be equipped with two external screw threads 901 that screw thread opposite direction on lead screw 9, make two lead screw nuts 2 do relative motion and make third spring 10 tensile deformation, vertical support rod 3 with two lead screw nuts 2 fixed connection follows the displacement, vertical support rod 3 drives arc form clamping block 5 relative motion through horizontal support rod 4 again, the processing object is placed between arc form clamping block 5, and then clamp the processing object and fix tightly, because the inboard of arc form clamping block 5 is provided with anti-skidding arch 501, can further play the spacing fixed effect of antiskid, it should be noted that the above all adopt the conventional method in the prior art; the utility model is also provided with a third spring 10, after the processed object is clamped and positioned, the third spring 10 can generate tensile force to the screw rod nut 2 through tensile deformation, so that the screw rod nut 2 is more tightly meshed with the screw 901 of the screw rod and is not easy to loosen, thereby further ensuring the more stable clamping and positioning of the processed object; and the utility model discloses in still having set up buffer gear, when the tight dynamics of clamp that the processing object received in the tight positioning process of clamp was too big, the tight piece 5 of arc form clamp and the direction buffering activity of cross support bar 4 can be to first spring 403, and then make first spring 403 compression buffering warp, cross support bar 4 still extrudees second spring 404 through fixed frame 402 simultaneously, the deformation buffering through first spring 403 and second spring 404 like this, can offset the too big impact force that the processing object received at the tight positioning process of clamp, make the tight piece 5 of arc form clamp have the function of buffering, and then prevent that the processing object from receiving the damage because the tight dynamics of clamp that receives is too big at the tight positioning process of clamp, thereby be favorable to guaranteeing the quality of processing object, people's use needs have been satisfied.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a numerical control machining center control positioner, includes base (1), screw-nut (2), indulges bracing piece (3), horizontal support rod (4), the tight piece of arc form clamp (5), control motor (6), first bevel gear (7), second bevel gear (8), lead screw (9), shifting chute (11), its characterized in that, symmetrical slidable mounting has screw-nut (2) in shifting chute (11), the top of screw-nut (2) with indulge bracing piece (3) fixed connection, the inboard of indulging bracing piece (3) is equipped with buffer gear, and indulges bracing piece (3) and be connected with horizontal support rod (4) through buffer gear, the tight piece of arc form clamp (5) are fixed to be set up on horizontal support rod (4), lead screw (9) rotate to set up in shifting chute (11), are equipped with two opposite external screw threads (901) on lead screw (9), and lead screw (9) are respectively with two screw-nut (2) screw threads through two opposite external screw threads (901), and lead One end of the screw rod (9) is further rotatably extended to the outer side of the base (1) and is fixedly connected with a second bevel gear (8), a first bevel gear (7) is meshed on the second bevel gear (8), the control motor (6) is fixedly arranged on the outer side of the base (1), and the first bevel gear (7) is fixedly arranged on an output shaft of the control motor (6); buffer gear is including locating dashpot (401) of indulging bracing piece (3) inboard, the one end of buffer tank (401) interior and the one end of first spring (403) of fixedly connected with are located to the one end of horizontal support pole (4), the other end fixed connection of first spring (403) is on the inner wall of dashpot (401), indulge to be equipped with fixed frame (402) of cup jointing on horizontal support pole (4) between bracing piece (3) and the tight piece (5) of arc form clamp, fixed frame (402) and indulge fixedly connected with second spring (404) between bracing piece (3), the inboard of the tight piece (5) of arc form clamp still is provided with a plurality of non-slip raised (501).
2. The device for controlling and positioning the numerical control machining center according to claim 1, characterized in that a third spring (10) is sleeved on each of two ends of the screw rod (9), one end of the third spring (10) is fixedly connected with the screw rod nut (2), and the other end of the third spring (10) is fixedly connected to the side wall of the moving groove (11).
3. The device for controlling and positioning the numerical control machining center according to claim 1, characterized in that sliding rails (13) are symmetrically arranged on the inner wall of the bottom of the moving groove (11), sliding blocks (12) are arranged at the bottoms of the two lead screw nuts (2), and the sliding blocks (12) are slidably arranged on the sliding rails (13).
4. A positioning device for a numerical control machining center according to claim 1, characterized in that the two lead screw nuts (2) are provided with internal threads respectively, and the rotation directions of the two internal threads are opposite.
5. The device for controlling and positioning the numerical control machining center according to claim 1, characterized in that fixed sliding blocks (406) are symmetrically arranged at the notches of the buffer grooves (401), sliding grooves (405) are symmetrically arranged at two sides of the transverse supporting rod (4), and the transverse supporting rod (4) is slidably connected with the fixed sliding blocks (406) through the sliding grooves (405).
6. The device for controlling and positioning the numerical control machining center according to claim 1, characterized in that a plurality of anti-skid protrusions (501) are arranged at equal intervals on the inner side of the arc-shaped clamping block (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922254427.5U CN211387774U (en) | 2019-12-16 | 2019-12-16 | Numerical control machining center control positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922254427.5U CN211387774U (en) | 2019-12-16 | 2019-12-16 | Numerical control machining center control positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211387774U true CN211387774U (en) | 2020-09-01 |
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ID=72218747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922254427.5U Expired - Fee Related CN211387774U (en) | 2019-12-16 | 2019-12-16 | Numerical control machining center control positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211387774U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112355810A (en) * | 2020-10-20 | 2021-02-12 | 李发进 | Circular metal pipe grooving machine and grooving method |
| CN112388052A (en) * | 2020-11-04 | 2021-02-23 | 黑龙江省建筑安装集团有限公司 | Energy-saving environment-friendly pipe shearing equipment for electromechanical installation |
| CN112809248A (en) * | 2020-12-28 | 2021-05-18 | 江阴市博汇机械成套设备有限公司 | Welding device with stress release function and welding process |
| CN113305485A (en) * | 2021-06-01 | 2021-08-27 | 广西华业建筑工程有限公司 | Steel structure welding support convenient to adjust and welding mode thereof |
| CN113828851A (en) * | 2021-08-26 | 2021-12-24 | 东风本田汽车有限公司 | Special clamp for steel platform hydraulic oil pipe and cutting device thereof |
| CN113864642A (en) * | 2021-10-29 | 2021-12-31 | 郑州轻工业大学 | Novel tube bundle type container easy to assemble, disassemble and maintain |
| CN114951785A (en) * | 2021-05-13 | 2022-08-30 | 重庆合茂机械有限公司 | Numerical control milling machine tool fixture |
| CN116394086A (en) * | 2023-05-19 | 2023-07-07 | 靖江市明宇轴业制造有限公司 | Motor shaft processing equipment |
-
2019
- 2019-12-16 CN CN201922254427.5U patent/CN211387774U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112355810A (en) * | 2020-10-20 | 2021-02-12 | 李发进 | Circular metal pipe grooving machine and grooving method |
| CN112355810B (en) * | 2020-10-20 | 2022-09-06 | 山西鑫新智能装备有限公司 | Circular metal pipe grooving machine and grooving method |
| CN112388052A (en) * | 2020-11-04 | 2021-02-23 | 黑龙江省建筑安装集团有限公司 | Energy-saving environment-friendly pipe shearing equipment for electromechanical installation |
| CN112809248A (en) * | 2020-12-28 | 2021-05-18 | 江阴市博汇机械成套设备有限公司 | Welding device with stress release function and welding process |
| CN114951785A (en) * | 2021-05-13 | 2022-08-30 | 重庆合茂机械有限公司 | Numerical control milling machine tool fixture |
| CN114951785B (en) * | 2021-05-13 | 2023-07-25 | 重庆合茂机械有限公司 | Numerical control milling machine tool fixture |
| CN113305485A (en) * | 2021-06-01 | 2021-08-27 | 广西华业建筑工程有限公司 | Steel structure welding support convenient to adjust and welding mode thereof |
| CN113828851A (en) * | 2021-08-26 | 2021-12-24 | 东风本田汽车有限公司 | Special clamp for steel platform hydraulic oil pipe and cutting device thereof |
| CN113828851B (en) * | 2021-08-26 | 2023-08-29 | 东风本田汽车有限公司 | Special fixture for hydraulic oil pipe of steel platform and cutting device of special fixture |
| CN113864642A (en) * | 2021-10-29 | 2021-12-31 | 郑州轻工业大学 | Novel tube bundle type container easy to assemble, disassemble and maintain |
| CN113864642B (en) * | 2021-10-29 | 2023-03-14 | 郑州轻工业大学 | Novel tube bundle type container easy to assemble, disassemble and maintain |
| CN116394086A (en) * | 2023-05-19 | 2023-07-07 | 靖江市明宇轴业制造有限公司 | Motor shaft processing equipment |
| CN116394086B (en) * | 2023-05-19 | 2023-11-14 | 靖江市明宇轴业制造有限公司 | Motor shaft processing equipment |
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Legal Events
| Date | Code | Title | Description |
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| 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: 20200901 Termination date: 20211216 |