CN209648222U - A kind of protective device of numerical control drilling-milling machine grip holder processing - Google Patents
A kind of protective device of numerical control drilling-milling machine grip holder processing Download PDFInfo
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- CN209648222U CN209648222U CN201920125748.2U CN201920125748U CN209648222U CN 209648222 U CN209648222 U CN 209648222U CN 201920125748 U CN201920125748 U CN 201920125748U CN 209648222 U CN209648222 U CN 209648222U
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- baffle
- collet
- fixedly connected
- protective device
- support rod
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Abstract
The utility model discloses a kind of protective devices of numerical control drilling-milling machine grip holder processing, including collet, the collet interior is equipped with protective device, the protective device includes bottom plate and support rod, buffer stop part, the bottom plate is fixedly connected on support rod bottom end, and bottom plate is slidably connected at the bottom end of collet interior, it is equidistant on the outside of the support rod to set there are three buffer stop part, and buffer stop part output end is respectively and movably connected at elongated slot, the buffer stop part includes driving shell, slide bar, actuator, first baffle, second baffle, limit spring, protective plate and retaining spring, the driving shell is located on the outside of support rod, and the both ends of slide bar are respectively fixedly connected with inside driving shell, the protective device of this numerical control drilling-milling machine grip holder processing, by by protective device on collet interior, and then it realizes collet and realizes folder in processing It is sealed at the elongated slot of head, it is therefore prevented that clast enters collet interior by elongated slot, and then improves the precision of collet polishing processing.
Description
Technical field
The utility model relates to collet processing technique field, the protection of specially a kind of numerical control drilling-milling machine grip holder processing is filled
It sets.
Background technique
Collet is referred to as elastic collet either collet chuck, is that a kind of one kind for device on milling machine is used to confine brill
A kind of fixed dress of a kind of head either fixture of tubular of milling cutter and a kind of part for needing to be transformed for fixed reinforcing
It sets.
Existing numerical control drilling-milling machine grip holder is in processing, due to having multiple elongated slots on collet, carries out to collet outer
When portion polishes, it frequently can lead to the clast that polishing generates and enter to collet interior from collet elongated slot, and due to collet interior aperture
It is relatively small, and then clast is caused to be not easily cleaned, so that the quality of production of collet is reduced, for this purpose, it is proposed that a kind of numerical control drilling
The protective device of milling machine collet processing.
Utility model content
It is above-mentioned to solve the purpose of this utility model is to provide a kind of protective device of numerical control drilling-milling machine grip holder processing
The problem of being proposed in background technique.
To achieve the above object, the utility model provides the following technical solutions: a kind of numerical control drilling-milling machine grip holder processing
Protective device, including collet, the collet interior are equipped with protective device, and the protective device includes bottom plate and support rod, buffering
Block piece, the bottom plate is fixedly connected on support rod bottom end, and bottom plate is slidably connected at the bottom end of collet interior, the support rod
Outside is equidistant to set that there are three buffer stop parts, and buffer stop part output end is respectively and movably connected at elongated slot, the buffering
Block piece includes driving shell, slide bar, actuator, first baffle, second baffle, limit spring, protective plate and retaining spring, described
Driving shell is located on the outside of support rod, and the both ends of slide bar are respectively fixedly connected with inside driving shell, there are two the actuator is set,
And two actuator input terminals are slidably socketed on slide bar respectively, two actuator output ends pass through driving shell respectively with first gear
Plate is fixedly connected with second baffle, and the first baffle is fixedly connected on the outside of support rod by multiple limit springs, and first
Baffle is slidably connected with collet inner wall, and the protective plate is slidably connected at the top of collet, and protective plate is fixedly connected with support rod,
The protective plate bottom end is set there are three sliding groove, and first baffle top is slidably connected on sliding groove, and the second baffle is logical
It crosses two retaining springs to be fixedly connected on the outside of support rod, and second baffle is slidably connected at collet inner wall.
Preferably, the actuator includes buffer spring, connecting rod, sliding panel and movable plate, the buffer spring sliding
Be socketed on the outside of slide bar, one end of the buffer spring is fixedly connected with driving shell inner wall, and the buffer spring other end with connect
Bar is fixedly connected, and the connecting rod is slidably socketed on the outside of slide bar, and connecting rod is fixedly connected with sliding panel, in the driving shell
Equipped with opening, and sliding panel is movably connected in opening, and one end of the movable plate is fixedly connected on the outside of connecting rod, and mobile
The plate other end passes through driving shell and is fixedly connected with first baffle.
Preferably, the bottom plate bottom end is fixedly connected with non-slip mat, and non-slip mat is flexibly connected with the bottom end of collet interior.
Preferably, anti-skid chequer is equipped on the outside of the sliding panel.
Preferably, the first baffle and second baffle are respectively T shape.
Compared with prior art, the utility model has the beneficial effects that
1, when the utility model is used, by by protective device on collet interior, and then collet is realized in processing
It realizes and is sealed at the elongated slot of collet, it is therefore prevented that clast enters collet interior by elongated slot, and then improves collet polishing processing
Precision.
2, the utility model is respectively T shape by first baffle and second baffle, and then realizes first baffle and
Two baffles pass through T-type end respectively and are connected at elongated slot.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model overall structure side view cutaway drawing；
Fig. 3 is a-quadrant enlarged drawing in Fig. 2；
Fig. 4 is B area enlarged drawing in Fig. 2.
In figure: 1- collet；2- protective device；3- bottom plate；4- support rod；5- buffer stop part；6- driving shell；7- slide bar；
8- actuator；9- first baffle；10- second baffle；11- limit spring；12- protective plate；13- sliding groove；14- retaining spring；
15- buffer spring；16- connecting rod；17- sliding panel；18- movable plate；19- opening；20- non-slip mat.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of protection of numerical control drilling-milling machine grip holder processing
Device, including collet 1, are equipped with protective device 2 inside the collet 1, and the protective device 2 includes bottom plate 3 and support rod 4, slow
Block piece 5 is rushed, the bottom plate 3 is fixedly connected on 4 bottom end of support rod, and bottom plate 3 is slidably connected at the bottom end inside collet 1, institute
State that the outside of support rod 4 is equidistant to set that there are three buffer stop parts 5, and 5 output end of buffer stop part is respectively and movably connected to elongated slot
Place, the buffer stop part 5 include driving shell 6, slide bar 7, actuator 8, first baffle 9, second baffle 10, limit spring 11,
Protective plate 12 and retaining spring 14, the driving shell 6 is located at 4 outside of support rod, and the both ends of slide bar 7 are respectively fixedly connected with and are driving
Inside dynamic shell 6, there are two the actuator 8 is set, and two 8 input terminals of actuator are slidably socketed respectively on slide bar 7, two drives
8 output end of moving part passes through driving shell 6 and is fixedly connected respectively with first baffle 9 and second baffle 10, and the first baffle 9 passes through more
A limit spring 11 is fixedly connected on 4 outside of support rod, and first baffle 9 is slidably connected with 1 inner wall of collet, the protective plate 12
It is slidably connected at the top of collet 1, and protective plate 12 is fixedly connected with support rod 4,12 bottom end of protective plate sets that there are three slide
Slot 13, and 9 top of first baffle is slidably connected on sliding groove 13, the second baffle 10 is fixed by two retaining springs 14
It is connected to 4 outside of support rod, and second baffle 10 is slidably connected at 1 inner wall of collet.
The actuator 8 includes buffer spring 15, connecting rod 16, sliding panel 17 and movable plate 18, the buffer spring 15
It is slidably socketed in 7 outside of slide bar, one end of the buffer spring 15 is fixedly connected with 6 inner wall of driving shell, and buffer spring 15 is another
One end is fixedly connected with connecting rod 16, and the connecting rod 16 is slidably socketed in 7 outside of slide bar, and connecting rod 16 and sliding panel 17 are solid
Fixed connection, the driving shell 6 is equipped with opening 19, and sliding panel 17 is movably connected at opening 19, and the one of the movable plate 18
End is fixedly connected on 16 outside of connecting rod, and 18 other end of movable plate passes through driving shell 6 and is fixedly connected with first baffle 9, passes through
Equipped with actuator 8, and then realize that first baffle 9 and second baffle 10 are detached from elongated slot.
3 bottom end of bottom plate is fixedly connected with non-slip mat 20, and non-slip mat 20 is flexibly connected with the bottom end inside collet 1,
It is equipped with non-slip mat 20 by bottom, and then plays and protective action is played to the bottom end inside collet 1.
Anti-skid chequer is equipped on the outside of the sliding panel 17, by being equipped with anti-skid chequer, and then pressing convenient for sliding panel 17.
The first baffle 9 and second baffle 10 are respectively T shape, are T shape by two baffles, and then realize
First baffle 9 and second baffle 10 are connected at elongated slot by T-type end respectively.
Working principle: when in use, before processing to collet 1, it will be fixed on the support of 12 bottom end of protective plate first
Bar 4 is inserted into inside collet 1, when the non-slip mat 20 of 3 bottom of bottom plate is contacted with 1 bottom end of collet, is rotated protective plate 12, is made first gear
Plate 9 and second baffle 10 are respectively engaged at elongated slot, to make first baffle 9, second baffle 10, movable plate 18 and driving shell 6
Respectively be clamped ability elongated slot at, and the elastic force of multiple springs effect under, make first baffle 9, second baffle 10, movable plate 18 and
Between driving shell 6 with 1 inner wall of collet keep exact contact, when collet 1 after processing is completed, two sliding panels 17 are moved towards,
To make first baffle 9 and second baffle 10 is detached from elongated slot respectively, and to pressing sliding panel 17 inside collet 1, and pulls and prevent
Backplate 12, to realize the disengaging inside protective device 2 and collet 1.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of protective device of numerical control drilling-milling machine grip holder processing, including collet (1), it is characterised in that: in the collet (1)
Portion is equipped with protective device (2), and the protective device (2) includes bottom plate (3) and support rod (4), buffer stop part (5), the bottom
Plate (3) is fixedly connected on support rod (4) bottom end, and bottom plate (3) is slidably connected at the internal bottom end of collet (1), the support rod
(4) outside is equidistant sets there are three buffer stop part (5), and buffer stop part (5) output end is respectively and movably connected at elongated slot,
The buffer stop part (5) includes driving shell (6), slide bar (7), actuator (8), first baffle (9), second baffle (10), limit
Position spring (11), protective plate (12) and retaining spring (14), the driving shell (6) is located on the outside of support rod (4), and slide bar (7)
Both ends be respectively fixedly connected with it is internal in driving shell (6), there are two the actuator (8) sets, and two actuator (8) input terminals
Be slidably socketed on slide bar (7) respectively, two actuator (8) output ends pass through driving shell (6) respectively with first baffle (9) and the
Two baffles (10) are fixedly connected, and the first baffle (9) is fixedly connected on support rod (4) outside by multiple limit springs (11)
Side, and first baffle (9) is slidably connected with collet (1) inner wall, the protective plate (12) is slidably connected at the top of collet (1), and
Protective plate (12) is fixedly connected with support rod (4), and protective plate (12) bottom end is set there are three sliding groove (13), and first baffle
(9) top is slidably connected on sliding groove (13), and the second baffle (10) is fixedly connected on by two retaining springs (14)
On the outside of support rod (4), and second baffle (10) is slidably connected at collet (1) inner wall.
2. a kind of protective device of numerical control drilling-milling machine grip holder processing according to claim 1, it is characterised in that: the drive
Moving part (8) includes buffer spring (15), connecting rod (16), sliding panel (17) and movable plate (18), and the buffer spring (15) is sliding
Dynamic to be socketed on the outside of slide bar (7), one end of the buffer spring (15) is fixedly connected with driving shell (6) inner wall, and buffer spring
(15) other end is fixedly connected with connecting rod (16), and the connecting rod (16) is slidably socketed on the outside of slide bar (7), and connecting rod
(16) it is fixedly connected with sliding panel (17), the driving shell (6) is equipped with opening (19), and sliding panel (17) is movably connected in out
At mouth (19), one end of the movable plate (18) is fixedly connected on the outside of connecting rod (16), and movable plate (18) other end passes through
Driving shell (6) is fixedly connected with first baffle (9).
3. a kind of protective device of numerical control drilling-milling machine grip holder processing according to claim 1, it is characterised in that: the bottom
Plate (3) bottom end is fixedly connected with non-slip mat (20), and non-slip mat (20) is flexibly connected with the bottom end of collet (1) inside.
4. a kind of protective device of numerical control drilling-milling machine grip holder processing according to claim 2, it is characterised in that: the cunning
Anti-skid chequer is equipped on the outside of movable plate (17).
5. a kind of protective device of numerical control drilling-milling machine grip holder processing according to claim 2, it is characterised in that: described
One baffle (9) and second baffle (10) are respectively T shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920125748.2U CN209648222U (en) | 2019-01-25 | 2019-01-25 | A kind of protective device of numerical control drilling-milling machine grip holder processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920125748.2U CN209648222U (en) | 2019-01-25 | 2019-01-25 | A kind of protective device of numerical control drilling-milling machine grip holder processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209648222U true CN209648222U (en) | 2019-11-19 |
Family
ID=68522556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920125748.2U Active CN209648222U (en) | 2019-01-25 | 2019-01-25 | A kind of protective device of numerical control drilling-milling machine grip holder processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209648222U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115464461A (en) * | 2022-09-13 | 2022-12-13 | 苏州雷稀诺精密工具有限公司 | Cutting tool protector |
-
2019
- 2019-01-25 CN CN201920125748.2U patent/CN209648222U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115464461A (en) * | 2022-09-13 | 2022-12-13 | 苏州雷稀诺精密工具有限公司 | Cutting tool protector |
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