CN206937532U - Three face pencil grooving units - Google Patents
Three face pencil grooving units Download PDFInfo
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- CN206937532U CN206937532U CN201720850598.2U CN201720850598U CN206937532U CN 206937532 U CN206937532 U CN 206937532U CN 201720850598 U CN201720850598 U CN 201720850598U CN 206937532 U CN206937532 U CN 206937532U
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- pencil
- grooving
- groove
- cutter
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Abstract
A kind of three face pencil grooving units, include pencil board, run through the groove for being provided with and being used for conveying pencil on pencil board, the grooving cutter to reciprocatingly slide is equipped with directly over texturearunaperpendicular, top pressure block of the top pressure on pencil is fixed with left and right sides of grooving cutter, the periphery of grooving cutter is provided with some groups of spiral-distributed groove dredging knifes, and terminal knife edge is convex structure before groove dredging knife, and what the normal plane on groove dredging knife and the grooving cutter face of cylinder formed an angle is obliquely installed.It is of the present utility model rational in infrastructure, compact, pencil is conveyed by pencil board, and grooving is carried out to pencil end face using reciprocating grooving cutter, complete the grooving work of multiple grooves one by one successively on machined surface, whole grooving process full automation is high in machining efficiency, work well, suitable for promoting.
Description
Technical field
Machining equipment field, more particularly to a kind of pencil processing unit (plant) are the utility model is related to, is specifically one kind three
Face pencil grooving unit.
Background technology
The pencil of market is substantially cylindrical type or polygonal at present, all has complete surface thereon, it is contemplated that
Finger is affectedly bashful the posture of pencil, and three face pencils can preferably be such that finger is contacted with each face, more meet finger and hold pencil
Body mechanics, and in the surface grooving of three face pencils, finger pulp loss is affectedly bashful on pencil surface groove, can be more firmly and easypro
Clothes, it is now desired to which a kind of pencil grooving device realizes the effect of the grooving on three face pencils.
Utility model content
The utility model will solve the above-mentioned problems of the prior art, there is provided a kind of three face pencil grooving units, solve
At present the pencil surface grooving effect difference the problem of.
The utility model solves the technical scheme of its technical problem use：This three faces pencil grooving unit, includes lead
Plate, run through the groove for being provided with and being used for conveying pencil on pencil board, be equipped with and reciprocatingly slide and simultaneously turn directly over texturearunaperpendicular
Dynamic grooving cutter, top pressure block of the top pressure on pencil, the periphery of grooving cutter are fixed with left and right sides of grooving cutter
Be provided with one group of groove dredging knife, terminal knife edge is convex structure before groove dredging knife, the normal plane on groove dredging knife and the grooving cutter face of cylinder into
Certain angle is obliquely installed.After so setting, pencil passes through from the groove of pencil board, when pencil passes through pencil board using top surface as
The face of processing, grooving cutter carries out grooving on top surface one by one successively while top pressure block pushes down pencil, due in the same face
Go up grooving simultaneously and make cutter excessive to surface reaction forces, groove vicinity burr is occurred can destroy pencil surface, and
Spiral-distributed groove dredging knife group on grooving cutter, makes the groove of the same face excavate successively from front to back, reduces cutter pair
The active force of pencil surface, thus protected the integrality of pencil surface, terminal knife edge is convex structure before groove dredging knife,
This just determines that dug groove is arc groove, and arc groove meets the grasping of finger, and it is good that finger pulp grasps effect, and grooving tilt
More preferable support strength can be had by tiltedly setting, and ensure the service life of groove dredging knife.
As further improvement of the utility model, groove dredging knife is arranged along grooving cutter axial screw, and groove dredging knife is transversal
The circular and predetermined angular that mutually staggers in a circumferential direction is surrounded on face.The groove dredging knife of axial screw arrangement rotates in grooving cutter
When start grooving successively from front to back, avoid one group of groove dredging knife in pencil surface grooving causes pencil surface to be broken simultaneously
Bad situation, and groove dredging knife mutually staggers on cross section and predetermined angular and surrounds circle, can form continuous continual digging
Groove acts, and reduces the time of middle interruption, improves grooving efficiency.
As further improvement of the utility model, pencil board side is correspondingly fixed with fixed plate, and grooving cutter passes through cunning
Bar is slidably connected in fixed plate, and fixed block is fixed with slide bar, and briquetting is rotatably connected in fixed plate, and briquetting front end is pressed
It is pressed on fixed block, stage clip is arranged with slide bar, top pressure is distinguished in fixed plate and the perpendicular end surface of slide bar in stage clip both ends.Grooving
Cutter is fixed on the lower end of the slider, and sliding bar is connected in fixed plate, when briquetting is pressed against the fixed block on slide bar, digs
Groove cutter declines and carries out grooving to pencil, and now stage clip is in compressive state, when briquetting stops pressing in the work of stage clip
Moved up with lower promotion slide bar, so form the effect that grooving cutter reciprocatingly slides.
As further improvement of the utility model, connecting rod is rotatably connected in briquetting, connecting rod top pressure is pressing
On block end, connecting rod end is connected with cam link mechanism, and cam link mechanism is connected with motor.By motor, cam connects
Linkage drives connecting rod to pump, and then connecting rod is by whether top pressure changes briquetting on briquetting end
Deflection angle, so as to periodically pressing of the control briquetting to fixed block and release action, coordinate stage clip to realize grooving stage property
Reciprocating motion.
As further improvement of the utility model, groove is the inverted-triangular structure of fitting pencil both sides end face, pencil
The front and back end of plate is equipped with press nips of the top pressure on pencil.During pencil conveys on pencil board, inverted-triangular it is recessed
Groove can effectively be bonded the both sides end face of pencil, and prevent from producing in pencil moving process and rock, and press nips can move in pencil
During push down pencil, accomplish that pencil steadily moves, ensure that the uniformity of grooving position on pencil.
As further improvement of the utility model, grooving cutter upper cover has protective cover, and protective cover end is connected with extraction
The air intake duct of fines, air-breathing pipe end are connected with air exhauster.Protective cover, which covers on, can effectively prevent grooving fines on grooving cutter
Splash, be also beneficial to collect fines, and the air intake duct of protective cover end can be unified from anti-by fines again when air exhauster works
Extracted out in shield, concentrate cleaning fines.
The utility model has the advantages that：It is of the present utility model rational in infrastructure, compact, pencil is conveyed by pencil board,
And grooving is carried out to pencil end face using reciprocating grooving cutter, complete the grooving of multiple grooves one by one successively on machined surface
Work, whole grooving process full automation is high in machining efficiency, works well, suitable for promoting.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is front view of the present utility model；
Fig. 3 is the sectional view in B-B directions in Fig. 2；
Fig. 4 is the partial enlarged drawing of local A in Fig. 3；
Fig. 5 is the structural representation of grooving cutter；
Fig. 6 is the left view of grooving cutter.
Description of reference numerals：Pencil board 1, groove 2, grooving cutter 3, top pressure block 4, groove dredging knife 5, fixed plate 6, slide bar 7, Gu
Determine block 8, briquetting 9, stage clip 10, connecting rod 11, press nips 12, protective cover 13, air intake duct 14.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
Referring to the drawings：This three faces pencil grooving unit in the present embodiment, includes pencil board 1, runs through on pencil board 1
Provided with the groove 2 for conveying pencil, the normal position of groove 2 is equipped with the grooving cutter 3 for reciprocatingly sliding simultaneously while rotating, and digs
The left and right sides of groove cutter 3 is fixed with top pressure block 4 of the top pressure on pencil, and the periphery of grooving cutter 3 is provided with one group of digging
Groove knife 5, terminal knife edge is convex structure before groove dredging knife 5, and groove dredging knife 5 and the normal plane on the face of cylinder of grooving cutter 3 form an angle
Be obliquely installed.
As shown in Figure 6, groove dredging knife 5 is arranged along the axial screw of grooving cutter 3, and groove dredging knife 5 surrounds circle on cross section
And the predetermined angular that mutually staggers in a circumferential direction.
The side of pencil board 1 is correspondingly fixed with fixed plate 6, and grooving cutter 3 is slidably connected in fixed plate 6 by slide bar 7, sliding
Fixed block 8 is fixed with bar 7, briquetting 9 is rotatably connected in fixed plate 6, the front end of briquetting 9 is pressed against on fixed block 8, slide bar
Stage clip 10 is arranged with 7, top pressure is distinguished in fixed plate 6 and the perpendicular end surface of slide bar 7 in the both ends of stage clip 10.
Connecting rod 11 is rotatably connected in briquetting 9, the top pressure of connecting rod 11 is on the end of briquetting 9, the end of connecting rod 11
It is connected with cam link mechanism, cam link mechanism is connected with motor.
Groove 2 is the inverted-triangular structure of fitting pencil both sides end face, and the front and back end of pencil board 1 is equipped with top pressure in pencil
On press nips 12.
Protective cover 13 is covered with grooving cutter 3, the end of protective cover 13 is connected with the air intake duct 14 for extracting fines, air intake duct 14
End is connected with air exhauster.
Although the utility model is shown and described by reference to preferred embodiment, this specialty is common
Technical staff can make various change in form and details it is to be appreciated that in the range of claims.
Claims (6)
1. a kind of three face pencil grooving units, include pencil board (1), run through on pencil board (1) and be provided with for conveying pencil
Groove (2), it is characterized in that：Groove (2) normal position is equipped with the grooving cutter (3) for reciprocatingly sliding simultaneously while rotating,
Top pressure block (4) of the top pressure on pencil, the cylinder of the grooving cutter (3) are fixed with left and right sides of the grooving cutter (3)
Surface is provided with one group of groove dredging knife (5), and terminal knife edge is convex structure before the groove dredging knife (5), the groove dredging knife (5) and grooving
What the normal plane on cutter (3) face of cylinder formed an angle is obliquely installed.
2. pencil grooving unit in three faces according to claim 1, it is characterized in that：The groove dredging knife (5) is along grooving cutter (3)
Axial screw is arranged, and the groove dredging knife (5) surrounds the circular and predetermined angular that mutually staggers in a circumferential direction on cross section.
3. pencil grooving unit in three faces according to claim 1, it is characterized in that：Pencil board (1) side is corresponding to be fixed
There is fixed plate (6), the grooving cutter (3) is slidably connected in fixed plate (6) by slide bar (7), fixed on the slide bar (7)
There is fixed block (8), briquetting (9) is rotatably connected on the fixed plate (6), briquetting (9) front end is pressed against fixed block
(8) on, stage clip (10) is arranged with the slide bar (7), top pressure is distinguished in fixed plate (6) and slide bar in stage clip (10) both ends
(7) in perpendicular end surface.
4. pencil grooving unit in three faces according to claim 3, it is characterized in that：It is rotatably connected on the briquetting (9)
Connecting rod (11), connecting rod (11) top pressure is on briquetting (9) end, connecting rod (11) end and cam link machine
Structure is connected, and the cam link mechanism is connected with motor.
5. pencil grooving unit in three faces according to claim 1, it is characterized in that：The groove (2) is fitting pencil both sides
The inverted-triangular structure of end face, the front and back end of the pencil board (1) are equipped with press nips (12) of the top pressure on pencil.
6. pencil grooving unit in three faces according to claim 1, it is characterized in that：Protection is covered with the grooving cutter (3)
Cover (13), protective cover (13) end is connected with the air intake duct (14) for extracting fines, and air intake duct (14) end is connected with
Air exhauster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720850598.2U CN206937532U (en) | 2017-07-13 | 2017-07-13 | Three face pencil grooving units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720850598.2U CN206937532U (en) | 2017-07-13 | 2017-07-13 | Three face pencil grooving units |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206937532U true CN206937532U (en) | 2018-01-30 |
Family
ID=61369689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720850598.2U Active CN206937532U (en) | 2017-07-13 | 2017-07-13 | Three face pencil grooving units |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206937532U (en) |
-
2017
- 2017-07-13 CN CN201720850598.2U patent/CN206937532U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Three sided pencil groove unit Effective date of registration: 20230914 Granted publication date: 20180130 Pledgee: China Construction Bank Corporation Qingyuan Sub branch Pledgor: ZHEJIANG AITEJIA STATIONERY Co.,Ltd. Registration number: Y2023330002038 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |