CN214640535U - Keyway planer aircraft nose transposition device - Google Patents
Keyway planer aircraft nose transposition device Download PDFInfo
- Publication number
- CN214640535U CN214640535U CN202120895430.XU CN202120895430U CN214640535U CN 214640535 U CN214640535 U CN 214640535U CN 202120895430 U CN202120895430 U CN 202120895430U CN 214640535 U CN214640535 U CN 214640535U
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- Prior art keywords
- main shaft
- locking
- bottom plate
- transposition
- cylinder
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- Expired - Fee Related
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- 230000017105 transposition Effects 0.000 title claims abstract description 22
- 230000008878 coupling Effects 0.000 claims abstract description 9
- 238000010168 coupling process Methods 0.000 claims abstract description 9
- 238000005859 coupling reaction Methods 0.000 claims abstract description 9
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 230000014759 maintenance of location Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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- Milling, Drilling, And Turning Of Wood (AREA)
Abstract
A keyway planer aircraft nose transposition device, in the field of mechanical technology, support the transposition main shaft through back bearing and front bearing in the main spindle box; the lower end of the transposition main shaft is provided with a machine head positioning disc; a positioning groove is formed in the machine head positioning disc; a main shaft box bottom plate is arranged above the main shaft box; the main shaft rotating device is provided with a rotating cylinder; the rotary cylinder is arranged on the bottom plate of the main shaft box; a driving long rod is arranged below the rotary cylinder; the long driving rod is connected with the transposition main shaft through the expansion connecting sleeve; the main shaft locking device is provided with a locking cylinder, the locking cylinder is arranged on a bottom plate of the main shaft box, and a coupling head is arranged below the locking cylinder; the coupling head is connected with the connecting plate; a guide block is arranged between the spindle boxes on the side surface of the connecting plate, and a locking bottom plate is arranged below the connecting plate; a locking pin is arranged below the locking bottom plate; the locking pin can be pinned into a positioning groove on the machine head positioning disc. Use the utility model discloses an aircraft nose rotary device easily processes assembly, aircraft nose locking device locking reliable to possess from locking retention function.
Description
Technical Field
The utility model relates to a production and processing technology field, concretely relates to keyway planer aircraft nose transposition device.
Background
In panel beating keyway processing, as is known, two-way keyway work need carry out vertical and horizontal two directions and carry out the keyway processing, and the keyway aircraft nose need be automatic in the keyway processing to carry out vertical and horizontal position conversion, and the keyway processing requires that the location position is accurate, the atress is firm. The existing dadoing machine head requires accurate part processing, and is repeatedly adjusted and positioned during assembly, so that the processing difficulty is increased, the processing cost is increased, and the production efficiency is low.
Application number 201921487709.3 discloses two-way plane slotting machine eccentric tool rest, fixed knot construct, reciprocate structure, revolution mechanic and knife rest structure, reciprocate the structure setting on fixed knot constructs, revolution mechanic sets up on reciprocating the structure, and the knife rest structure setting just is eccentric setting with the revolution mechanic axis in revolution mechanic below. The application adopts an upper locking mode, and the rotating shaft has accurate angle positioning requirements, and the actual installation position of the main shaft cannot be adjusted, so that the rotating driving shaft is suitable for the main shaft, the connection is fixed connection and cannot be adjusted, and the connection can only be ensured by processing precision, so that the processing is difficult.
Disclosure of Invention
Therefore, the utility model aims to provide a keyway planer aircraft nose transposition device, convenient, the processing cost is low, has improved production efficiency, has reduced manufacturing cost, has strengthened job stabilization nature.
A keyway planer head transposition device comprises a main shaft device, a main shaft rotating device and a main shaft locking device; the main shaft rotating device is arranged on the main shaft device; the main shaft locking device is arranged on the main shaft device; the main shaft device is provided with a main shaft box; a transposition spindle is supported in the spindle box through a rear bearing and a front bearing; the lower end of the transposition main shaft is provided with a machine head positioning disc; a positioning groove is formed in the machine head positioning disc; a main shaft box bottom plate is arranged above the main shaft box; the main shaft rotating device is provided with a rotating cylinder; the rotary cylinder is arranged on the bottom plate of the main shaft box; a driving long rod is arranged below the rotary cylinder; the long driving rod is connected with the transposition main shaft through the expansion connecting sleeve; the main shaft locking device is provided with a locking cylinder, the locking cylinder is arranged on a bottom plate of the main shaft box, and a coupling head is arranged below the locking cylinder; the coupling head is connected with the connecting plate; a guide block is arranged between the spindle boxes on the side surface of the connecting plate, and a locking bottom plate is arranged below the connecting plate; a locking pin is arranged below the locking bottom plate; the locking pin can be pinned into a positioning groove on the machine head positioning disc.
A self-locking spring is connected between the locking bottom plate and the spindle box to form a locking bottom plate spindle locking device.
The utility model discloses technical scheme and prior art contrast, do not destroy original assembly structure and precision, adopt to move down swivelling joint point, and this kind of structure can install the back with the rotating spindle, and the mode of lower locking is about to rotary drive and connects through the mode of tight cover locking that expands, and the tight cover that expands is optional position locking.
Has the following beneficial effects:
1) the rotary cylinder drives the long rod to rotate the driving connection position from the upper part to the lower part of the transposition main shaft, and an open type interface is adopted below the transposition main shaft, so that the expansion connection sleeve is convenient to lock.
2) The rotary cylinder drives the long rod to be fixedly connected with the transposition main shaft through the expansion connecting sleeve, and the expansion connecting sleeve has the function of locking at any position and is locked at any position in a lower locking mode. The original installation precision of the prior art is not influenced, and the assembly directions of the original transposition main shaft and the handpiece positioning disk are not damaged.
3) The positioning groove of the machine head positioning disc adopts an integrated processing mode, so that the positioning precision is high, and the bearing capacity is strong.
4) A self-locking spring is arranged between the locking bottom plate and the spindle box, and the locking spring can still ensure that the locking pin is inserted into a groove of the machine head positioning plate when the locking cylinder is locked without pressure, so that the locking effect is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a main structure diagram of the bit-shifting device of the head of the slot planer of the present invention.
Fig. 2 is a schematic side view of the bit shifting device of the head of the router of the present invention.
Fig. 3 is a self-locking structure diagram of the head indexing device of the keyway planer of the present invention.
In the figure: the spindle device 1: the spindle box 11, the indexing spindle 12, the rear bearing 13, the front bearing 14, the machine head positioning disc 15 and the spindle box bottom plate 16; spindle rotation device 2: a rotary cylinder 21, a long driving rod 22 and an expansion connecting sleeve 23; the spindle locking device is provided with 3: the locking device comprises a locking cylinder 31, a coupling head 32, a connecting plate 33, a guide block 34, a locking bottom plate 35, a locking pin 36, a self-locking spring 37 and a positioning groove 38.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1: a keyway planer aircraft nose transposition device, as shown in fig. 1, fig. 2 and fig. 3, includes spindle unit 1, spindle rotary device 2 and spindle locking device 3; the main shaft rotating device 2 is arranged on the main shaft device 1; the main shaft locking device 3 is arranged on the main shaft device 1; the spindle device 1 is provided with a spindle head 11.
An inner cavity of the main spindle box 11 supports an indexing main spindle 12 through a rear bearing 13 and a front bearing 14; the lower end of the transposition main shaft 12 is connected with a machine head positioning disc 15; a positioning groove 38 is arranged on the handpiece positioning disk 15; a main spindle box bottom plate 16 is connected above the main spindle box 11; the main shaft rotating device 2 is connected with a rotating cylinder 21; the rotary cylinder 21 is arranged on the bottom plate 16 of the main shaft box; a long driving rod 22 is connected below the rotary cylinder 21; the long driving rod 22 is connected with the indexing main shaft 12 through an expansion connecting sleeve 23; the main shaft locking device 3 is provided with a locking cylinder 31, the locking cylinder 31 is arranged on the bottom plate 16 of the main shaft box, and a coupling head 32 is connected below the locking cylinder 31; the coupling head 32 is connected with the connecting plate 33; a guide block 34 is connected between the side surface of the connecting plate 33 and the spindle box, and a locking bottom plate 35 is connected below the connecting plate 33; a locking pin 36 is connected below the locking bottom plate 35; the locking pin 36 can be pinned into a positioning groove 38 on the head positioning plate 15; a self-locking spring 37 is connected between the locking bottom plate 35 and the spindle box 11.
The locking bottom plate spindle locking device includes: a self-locking spring 37 is connected between the lock locking bottom plate 35 and the spindle box 11.
The principles and embodiments of the present invention have been explained herein using specific examples, which are provided only to help understand the method and its core ideas; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.
Claims (2)
1. The utility model provides a keyway planer aircraft nose transposition device which characterized in that includes: the device comprises a main shaft device, a main shaft rotating device and a main shaft locking device; the main shaft rotating device is arranged on the main shaft device; the main shaft locking device is arranged on the main shaft device; the main shaft device is provided with a main shaft box; a transposition spindle is supported in the spindle box through a rear bearing and a front bearing; the lower end of the transposition main shaft is provided with a machine head positioning disc; a positioning groove is formed in the machine head positioning disc; a main shaft box bottom plate is arranged above the main shaft box; the main shaft rotating device is provided with a rotating cylinder; the rotary cylinder is arranged on the bottom plate of the main shaft box; a driving long rod is arranged below the rotary cylinder; the long driving rod is connected with the transposition main shaft through the expansion connecting sleeve; the main shaft locking device is provided with a locking cylinder, the locking cylinder is arranged on a bottom plate of the main shaft box, and a coupling head is arranged below the locking cylinder; the coupling head is connected with the connecting plate; a guide block is arranged between the spindle boxes on the side surface of the connecting plate, and a locking bottom plate is arranged below the connecting plate; a locking pin is arranged below the locking bottom plate; the locking pin can be pinned into a positioning groove on the machine head positioning disc.
2. The index device of the head of the router as claimed in claim 1, wherein the locking base plate and the spindle box are connected with a self-locking spring to form a locking base plate spindle locking device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120895430.XU CN214640535U (en) | 2021-04-28 | 2021-04-28 | Keyway planer aircraft nose transposition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120895430.XU CN214640535U (en) | 2021-04-28 | 2021-04-28 | Keyway planer aircraft nose transposition device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214640535U true CN214640535U (en) | 2021-11-09 |
Family
ID=78472782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120895430.XU Expired - Fee Related CN214640535U (en) | 2021-04-28 | 2021-04-28 | Keyway planer aircraft nose transposition device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214640535U (en) |
-
2021
- 2021-04-28 CN CN202120895430.XU patent/CN214640535U/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 |
Granted publication date: 20211109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |