CN202399061U - Clamping tool of numerical control milling machine - Google Patents
Clamping tool of numerical control milling machine Download PDFInfo
- Publication number
- CN202399061U CN202399061U CN2012200008372U CN201220000837U CN202399061U CN 202399061 U CN202399061 U CN 202399061U CN 2012200008372 U CN2012200008372 U CN 2012200008372U CN 201220000837 U CN201220000837 U CN 201220000837U CN 202399061 U CN202399061 U CN 202399061U
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- fixing piece
- screw axis
- fixing
- milling machine
- backpitch
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Abstract
The utility model discloses a clamping tool of a numerical control milling machine, which comprises a base, a processing panel and a plurality of positioning modules. The processing panel is fixed on the base, the base is provided with a plurality of fixing grooves, a plurality of guide grooves are arranged on a position of the processing panel which corresponds to the fixing grooves, the positioning modules are respectively fixed in the fixing grooves, the positioning modules are provided with first fixing blocks, second fixing blocks, first lead screw shafts and second lead screw shafts, the first fixing blocks and the second fixing blocks protrude out of the surfaces of the guide grooves, each of the first fixing blocks is clamped at two ends of each of the first lead screw shafts, and each of the second fixing blocks is clamped on two ends of each of the second lead screw shafts. Accordingly, the guide grooves are arranged on the processing panel, the first lead screw shafts and the second lead screw shafts are arranged in order to be matched with the guide grooves, the first fixing blocks and the second fixing blocks clamp square workpieces, then central positions of square workpieces are determined further, the structure is simple, the operation is convenient and the working efficiency is improved.
Description
Technical field
The utility model relates to a kind of anchor clamps, especially relates to a kind of CNC milling machine clamping device.
Background technology
It is to develop a very fast machining industry in recent years that numerical control is milled.The automaticity of CNC milling machine is also increasingly high; By 2-axis linkage to multi-shaft interlocked; But the CNC milling machine price generally all compares expensive, and the simple and mechanical processing parts of many production in enormous quantities is in order to practice thrift processing cost; All adopt a kind of simple nc milling machine to process, this processing needs a kind of anchor clamps to cooperate.
CNC milling machine is provided with panel machining; Panel machining is provided with fixed clamp piece and slip grip block; CNC milling machine square shaped workpiece adds man-hour, at first square cross one end is connected on the fixed clamp piece, utilizes the slip grip block that square cross is fixed then; Also be provided with sensing bar on the CNC milling machine; Utilize the marginal position of other dual-sides of the square cross that the sensing bar sensing fixes,, process through program setting square shaped workpiece at last after the controller analyzing and processing on the CNC milling machine is confirmed the square cross center.
Existing CNC milling machine is confirmed that the process of square cross center is more loaded down with trivial details and is expended more man power and material; Because the uncertainty of square cross size; The controller of CNC milling machine needs the center of the different square crosses of analysis one by one and then processes; Time consuming time is long, and the processing work negligible amounts is not easy to improve the operating efficiency of CNC milling machine.
Summary of the invention
The utility model is to the defective that above-mentioned background technology exists a kind of simple structure, the easy to operate and CNC milling machine clamping device of increasing work efficiency to be provided.
For realizing above-mentioned purpose; The utility model discloses the CNC milling machine clamping device; It comprises pedestal, panel machining and some positioning modules, and said panel machining is immobilizated on the said pedestal, offers some holding slots on the said pedestal; Corresponding said holding slot offers some gathering sills on the said panel machining; Said positioning module is immobilizated in respectively in the said holding slot, and said positioning module is provided with the first fixing piece, the second fixing piece, first screw axis and second screw axis, and the said first fixing piece and the second fixing piece protrude out said gathering sill upper surface; The said first fixing piece is fastened in the said first screw axis two ends respectively, and the said second fixing piece is fastened in the said second screw axis two ends respectively.
Further, said holding slot is " ten " font, and said gathering sill is " ten " font, said first screw axis and the vertical setting each other of said second screw axis.
Further, be separately installed with the support piece in the said holding slot, said support piece one middle side part offers storage tank, and said first screw axis and the second screw axis two ends hold respectively and are placed in the said storage tank.
Further; Corresponding notch place is provided with first barrier flaps and second barrier flaps of plurality of elastic structure in the said gathering sill; Said first barrier flaps, one end fixing respectively is connected on the first fixing piece and the second fixing piece, and said first barrier flaps other end fixing respectively is connected on the support piece of said first fixing piece and second fixing piece correspondence; Said second barrier flaps is arranged at respectively between the two symmetrical said first fixing pieces and reaches between the two symmetrical said second fixing pieces.
Further, said first barrier flaps and second barrier flaps are dustproof plaiting.
Further; Said first screw axis, one end is provided with the first right-handed screw portion; The said first screw axis other end is provided with the first backpitch portion; The said first right-handed screw portion and the first backpitch portion are symmetrical set, and the said first fixing piece is fastened in respectively in the said first right-handed screw portion and the first backpitch portion; Said second screw axis, one end is provided with the second right-handed screw portion; The said second screw axis other end is provided with the second backpitch portion; The said second right-handed screw portion and the second backpitch portion are symmetrical set; The said second fixing piece is fastened in respectively in the said second right-handed screw portion and the second backpitch portion, and the said first fixing piece and the second fixing piece are along the back and forth running back and forth of said gathering sill.
Further, the said first screw axis fixing has driven wheel, and said driven wheel one side correspondence is provided with runner, and said runner is immobilizated in the said pedestal, and runs through said panel machining.
In sum; A kind of CNC milling machine clamping device of the utility model is through being provided with " ten " font gathering sill on panel machining; And cooperate gathering sill to be provided with first screw axis and second screw axis, and hold the first fixing piece and the second fixing piece at first screw axis and the second screw axis two ends symmetry, utilize first fixing piece of two symmetries and the second fixing piece of two symmetries to slide in the opposite direction simultaneously; The square shaped workpiece holds; Make that the center of square cross is consistent with the center of gathering sill, avoided the loaded down with trivial details step of definite square cross center, simple structure, easy to operate and increase work efficiency.
Description of drawings
Fig. 1 is the stereogram of the utility model embodiment.
Fig. 2 is the stereogram behind the hiding panel machining of the utility model shown in Figure 1.
Fig. 3 is the stereogram of the utility model pedestal shown in Figure 1.
Fig. 4 is the stereogram of the utility model panel machining shown in Figure 1.
Fig. 5 is the constitutional diagram of the utility model positioning module shown in Figure 1, first barrier flaps and second barrier flaps.
Fig. 6 is the stereogram of the utility model first fixing piece shown in Figure 1 and the second fixing piece.
Fig. 7 is the constitutional diagram of the utility model first screw axis shown in Figure 1 and second screw axis.
The specific embodiment
For further understanding characteristic, technological means and the specific purposes that reached, the function of the utility model, the utility model is described in further detail below in conjunction with the accompanying drawing and the specific embodiment.
See also Fig. 1 to Fig. 7; The utility model CNC milling machine clamping device comprises pedestal 10, panel machining 20 and some positioning modules 30; Said pedestal 10 is rectangular-shaped substrate; Offer some " ten " font holding slot 11 on the said pedestal, said holding slot 11 4 ends are separately installed with supports piece 12, and said support piece 12 1 middle side parts offer storage tank 121.
Said panel machining 20 is immobilizated on the said pedestal 10, and corresponding said holding slot 11 offers some " ten " font gathering sill 21 on the said panel machining 20.
Said positioning module 30 is immobilizated in respectively in the said holding slot 11; Said positioning module 30 is provided with the first fixing piece 31, the second fixing piece 32, first screw axis 33 and second screw axis 34; The said first fixing piece 31 and the second fixing piece 32 protrude out said gathering sill 21 upper surfaces; The said first fixing piece 31 is fastened in said first screw axis 33 two ends respectively, and the said second fixing piece 32 is fastened in said second screw axis 34 two ends respectively, said first screw axis 33 and the 34 mutual vertical settings of said second screw axis; Said first screw axis 33 and second screw axis, 34 two ends hold respectively and are placed in the said storage tank 121; Said first screw axis, 33 1 ends are provided with the first right-handed screw portion 331, and said first screw axis, 33 other ends are provided with the first backpitch portion 332, and the said first right-handed screw portion 331 and the first backpitch portion 332 are symmetrical set; Said first screw axis, 33 fixings have driven wheel 35; Said driven wheel 35 1 side correspondences are provided with runner 36, and said runner 36 is immobilizated in the said pedestal 10, and run through said panel machining 20.Said runner 36 drives said driven wheel 35 rotations; And then drive said first screw axis 33 rotation; The said first fixing piece 31 is fastened in respectively in the said first right-handed screw portion 331 and the first backpitch portion 332, and 31 offer first helicla flute 311 that matees the said first right-handed screw portion 331 and the first backpitch portion 332 on the said first fixing piece; Said second screw axis, 34 1 ends are provided with the second right-handed screw portion 341; Said second screw axis, 34 other ends are provided with the second backpitch portion 342; The said second right-handed screw portion 341 and the second backpitch portion 342 are symmetrical set; The said second fixing piece 32 is fastened in respectively in the said second right-handed screw portion 341 and the second backpitch portion 342, offers second helicla flute 321 of the said second right-handed screw portion 341 of coupling and the second backpitch portion 342 on the said second fixing piece 32; The said first fixing piece 31 and the second fixing piece 32 can be along the back and forth runnings back and forth of said gathering sill 21.
Corresponding notch place is provided with first barrier flaps 40 and second barrier flaps 50 of plurality of elastic structure in the said gathering sill 21; Said first barrier flaps 40 and second barrier flaps 50 are dustproof plaiting; Said first barrier flaps, 40 1 end fixings are connected on the first fixing piece 31 and the second fixing piece 32, and said first barrier flaps, 40 other end fixings are connected on the support piece 12 of said first fixing piece 31 and the second fixing piece, 32 correspondences; Said second barrier flaps 50 is arranged at respectively and reaches between the two symmetrical said second fixing pieces 32 between the two symmetrical said first fixing pieces 31; Said first barrier flaps 40 and second barrier flaps 50 are when the first fixing piece 31 and the second fixing piece 32 back and forth operate back and forth; The compression and the stretching that cooperate; To let the notch of gathering sill 21 be in shielding status all the time, prevent that iron filings, moisture, oil stain that workpiece processing causes from getting in the pedestal 10 and then cause damage of product.
When the utility model used, the center of the said panel machining 20 of the controller sensing of CNC milling machine was constant, can not change equally so be arranged on the center of the gathering sill 21 on the panel machining 20.Square cross is placed on the gathering sill place of said panel machining 20; Promoting the second right-handed screw portion, the 341 second corresponding fixing pieces 32 slides; The second fixing piece 32 drives 341 rotations of the second right-handed screw portion; Because the said second right-handed screw portion 341 and the second backpitch portion 342 are positioned at same second screw axis 34, this moment, the said second backpitch portion 342 began rotation, and the said second backpitch portion 342 drives the second corresponding with it fixing piece 32 and slides in opposite direction; The two said second fixing pieces 32 move towards the center of gathering sill 21 symmetrically, and then square cross is held.
Simultaneously; The user rotates said runner 36 with spanner, and then drives said driven wheel 35 and be rotated, and this moment, first screw axis 33 began rotation; The said first right-handed screw portion 331 drives the first corresponding with it fixing piece 31 and slides along gathering sill 21; The said first backpitch portion 332 drives the first corresponding with it fixing piece 31 and slides in opposite direction, and the two said first fixing pieces 31 move towards the center of gathering sill 21 symmetrically, further square cross are held.This moment, square cross four limits were held respectively by two symmetrically arranged first fixing pieces 31 and the two symmetrically arranged second fixing pieces 32 respectively; The center of gathering sill 21 is the center of square cross, and the controller of CNC milling machine is processed through program setting and then square shaped workpiece.
In sum; A kind of CNC milling machine clamping device of the utility model is through being provided with " ten " font gathering sill 21 on panel machining 20; And cooperate gathering sill 21 to be provided with first screw axis 33 and second screw axis 34, and hold the first fixing piece 31 and the second fixing piece 32 at first screw axis 31 and second screw axis, 34 two ends symmetries, utilize first fixing piece 31 of two symmetries and the second fixing piece 32 of two symmetries to slide in the opposite direction simultaneously; The square shaped workpiece holds; Make that the center of square cross is consistent with the center of gathering sill 21, avoided the loaded down with trivial details step of definite square cross center, simple structure, easy to operate and increase work efficiency.
The above embodiment has only expressed a kind of embodiment of the utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model scope.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to the protection domain of the utility model.Therefore, the protection domain of the utility model should be as the criterion with accompanying claims.
Claims (7)
1. CNC milling machine clamping device; Comprise pedestal (10), panel machining (20) and some positioning modules (30); Said panel machining (20) is immobilizated on the said pedestal (10); It is characterized in that: offer some holding slots (11) on the said pedestal (10); Said panel machining (20) is gone up corresponding said holding slot (11) and is offered some gathering sills (21); Said positioning module (30) is immobilizated in respectively in the said holding slot (11), and said positioning module (30) is provided with the first fixing piece (31), the second fixing piece (32), first screw axis (33) and second screw axis (34), and the said first fixing piece (31) and the second fixing piece (32) protrude out said gathering sill (21) upper surface; The said first fixing piece (31) is fastened in said first screw axis (33) two ends respectively, and the said second fixing piece (32) is fastened in said second screw axis (34) two ends respectively.
2. CNC milling machine clamping device according to claim 1; It is characterized in that: said holding slot (11) is " ten " font; Said gathering sill (21) is " ten " font, said first screw axis (33) and said second screw axis (34) vertical setting each other.
3. CNC milling machine clamping device according to claim 1; It is characterized in that: be separately installed with in the said holding slot (11) and support piece (12); Said support piece (12) one middle side parts offer storage tank (121), and said first screw axis (33) and second screw axis (34) two ends hold respectively and are placed in the said storage tank (121).
4. CNC milling machine clamping device according to claim 3; It is characterized in that: corresponding notch place is provided with first barrier flaps (40) and second barrier flaps (50) of plurality of elastic structure in the said gathering sill (21); Said first barrier flaps (40) one ends fixing respectively are connected on the first fixing piece (31) and the second fixing piece (32), and said first barrier flaps (40) other end fixing respectively is connected on the support piece (12) of said first fixing piece (31) and the second fixing piece (32) correspondence; Said second barrier flaps (50) is arranged at respectively between the two symmetrical said first fixing pieces (31) and reaches between the two symmetrical said second fixing pieces (32).
5. CNC milling machine clamping device according to claim 4 is characterized in that: said first barrier flaps (40) and second barrier flaps (50) are dustproof plaiting.
6. CNC milling machine clamping device according to claim 1; It is characterized in that: said first screw axis (33) one ends are provided with the first right-handed screw portion (331); Said first screw axis (33) other end is provided with the first backpitch portion (332); The said first right-handed screw portion (331) and the first backpitch portion (332) are symmetrical set, and the said first fixing piece (31) is fastened in respectively in the said first right-handed screw portion (331) and the first backpitch portion (332); Said second screw axis (34) one ends are provided with the second right-handed screw portion (341); Said second screw axis (34) other end is provided with the second backpitch portion (342); The said second right-handed screw portion (341) and the second backpitch portion (342) are symmetrical set; The said second fixing piece (32) is fastened in respectively in the said second right-handed screw portion (341) and the second backpitch portion (342), and the said first fixing piece (31) and the second fixing piece (32) are along said gathering sill (21) back and forth running back and forth.
7. CNC milling machine clamping device according to claim 1; It is characterized in that: said first screw axis (33) fixing has driven wheel (35); Said driven wheel (35) one side correspondences are provided with runner (36); Said runner (36) is immobilizated in the said pedestal (10), and runs through said panel machining (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200008372U CN202399061U (en) | 2012-01-04 | 2012-01-04 | Clamping tool of numerical control milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200008372U CN202399061U (en) | 2012-01-04 | 2012-01-04 | Clamping tool of numerical control milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202399061U true CN202399061U (en) | 2012-08-29 |
Family
ID=46696737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200008372U Expired - Fee Related CN202399061U (en) | 2012-01-04 | 2012-01-04 | Clamping tool of numerical control milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202399061U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102430949A (en) * | 2012-01-04 | 2012-05-02 | 谢振戈 | Numerically controlled milling machine clamping tool |
| CN103495885A (en) * | 2013-09-29 | 2014-01-08 | 大连机床(数控)股份有限公司 | Synchronous centering and clamping mechanism |
| CN103600242A (en) * | 2013-10-30 | 2014-02-26 | 沈阳黎明航空发动机(集团)有限责任公司 | Elastic clamping and positioning device |
| CN106409619A (en) * | 2016-10-14 | 2017-02-15 | 无锡市海升电子科技有限公司 | Anti-falling air circuit-breaker installation box |
-
2012
- 2012-01-04 CN CN2012200008372U patent/CN202399061U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102430949A (en) * | 2012-01-04 | 2012-05-02 | 谢振戈 | Numerically controlled milling machine clamping tool |
| CN103495885A (en) * | 2013-09-29 | 2014-01-08 | 大连机床(数控)股份有限公司 | Synchronous centering and clamping mechanism |
| CN103600242A (en) * | 2013-10-30 | 2014-02-26 | 沈阳黎明航空发动机(集团)有限责任公司 | Elastic clamping and positioning device |
| CN106409619A (en) * | 2016-10-14 | 2017-02-15 | 无锡市海升电子科技有限公司 | Anti-falling air circuit-breaker installation box |
| CN106409619B (en) * | 2016-10-14 | 2018-06-19 | 新昌县以琳环保科技有限公司 | A kind of anti-dropout air-break installs case |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120829 Termination date: 20140104 |