CN205520740U - A lathe for processing bore bit shape of a hoof groove - Google Patents

A lathe for processing bore bit shape of a hoof groove Download PDF

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Publication number
CN205520740U
CN205520740U CN201620349648.4U CN201620349648U CN205520740U CN 205520740 U CN205520740 U CN 205520740U CN 201620349648 U CN201620349648 U CN 201620349648U CN 205520740 U CN205520740 U CN 205520740U
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CN
China
Prior art keywords
bore bit
lathe
groove
gag lever
lever post
Prior art date
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Active
Application number
CN201620349648.4U
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Chinese (zh)
Inventor
沈国华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Planka Brazing Tool Co., Ltd.
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Zhejiang Pulanka Rock Tools Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by Zhejiang Pulanka Rock Tools Co Ltd filed Critical Zhejiang Pulanka Rock Tools Co Ltd
Priority to CN201620349648.4U priority Critical patent/CN205520740U/en
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Publication of CN205520740U publication Critical patent/CN205520740U/en
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Abstract

The utility model discloses a lathe for processing bore bit shape of a hoof groove, including the frame, frame one end is provided with the unit head, is provided with the milling cutter who is used for processing bore bit shape of a hoof groove on the unit head, characterized by: still being provided with layer board and the drive assembly of drive layer board towards milling cutter reciprocating motion in the frame, being provided with the dividing head on the layer board, the dividing head includes the graduated disk, and graduated disk axis and the slope of milling cutter axis are provided with the clamping device who is used for the centre gripping bore bit on the graduated disk. This a lathe for processing bore bit shape of a hoof groove can carry the machining efficiency that high pressure heater was good at shape of a hoof groove betterly.

Description

For processing the lathe of bore bit shape of a hoof groove
Technical field
This utility model relates to bore bit process equipment, particularly to a kind of lathe for processing bore bit shape of a hoof groove.
Background technology
Bore bit is the common tool in various mining operation or stonework.Typically being evenly distributed in multiple shape of a hoof groove for chip removal on bore bit head excircle, shape of a hoof fluted shaft tilts to bore bit axis, to facilitate bore bit chip removal in use.On bore bit, the general method using milling of the processing of shape of a hoof groove is processed.Existing processing method needs when being processed bore bit bore bit is carried out many clampings, location, adds man-hour the longest, is not suitable for large-scale processing.
Utility model content
The deficiency existed for prior art, the purpose of this utility model is to provide a kind of lathe for processing bore bit shape of a hoof groove, can preferably improve the working (machining) efficiency of processing shape of a hoof groove.
Above-mentioned technical purpose of the present utility model has the technical scheme that a kind of lathe for processing bore bit shape of a hoof groove, including frame, frame one end is provided with unit head, the milling cutter for processing bore bit shape of a hoof groove it is provided with on unit head, it is characterized in that: in frame, be additionally provided with supporting plate and the transmission component driving supporting plate to move back and forth towards milling cutter, dividing head it is provided with on supporting plate, dividing head includes index dial, index dial axis tilts with milling cutter axis, and index dial is provided with the clamping device for clamping bore bit.
By technique scheme, as long as can realize fixing for bore bit on the clamping device being clamped on index dial by bore bit when the shape of a hoof groove processed on bore bit.After bore bit is fixing, order about supporting plate by transmission component move towards milling cutter, milling cutter is made to carry out milling to being fixed on bore bit on clamping device, process a shape of a hoof groove, when controlling to drive assembly to make supporting plate then make index dial rotate away from milling cutter after this shape of a hoof groove completion of processing, make bore bit rotate the next one and need the position of processing, repeat feed process, is processed the next shape of a hoof groove on bore bit.
Preferably, described dividing head is provided with the servomotor driving dividing head to rotate.
By technique scheme, by driven by servomotor when index dial rotates, servomotor drives index dial to rotate by the transmission component within dividing head, more convenient when making index dial rotate, quick.Arranging of servomotor can save the time rotated needed for index dial, improves production efficiency.The number of turns every time rotated can be relatively accurately defined by servomotor simultaneously, can improve precision during dividing head indexing, to improve the positional precision of shape of a hoof groove on bore bit.
Preferably, described index dial being provided with limiting section, dividing head is provided with the limit assembly coordinating locked index dial with limiting section.
By technique scheme, index dial can be avoided to rotate in milling process.Owing to bigger vibrations can be produced when milling cutter is processed for the shape of a hoof groove on bore bit, and bore bit is fixed on the clamping device in distribution head, vibrations can be delivered on index dial by clamping device, cause index dial to rotate, affect positional precision and the suface processing quality of shape of a hoof groove after processing.Limiting section and arranging of limit assembly can be locked by index dial, it is to avoid when processing shape of a hoof groove, index dial rotates.
Preferably, described limiting section is spacing hole or stopper slot, and limit assembly includes the gag lever post coordinated with spacing hole or stopper slot, and being provided with outside gag lever post slides for gag lever post snaps in realization, deviate from the gathering sill of spacing hole or stopper slot.
Pass through technique scheme, when index dial turns to the position that bore bit needs processing, first gag lever post is inserted in spacing hole or stopper slot, to realize function fully locked for index dial, prevent position in the course of processing of index dial shape of a hoof slot milling on bore bit from offseting, affect positional precision and the suface processing quality of shape of a hoof groove.
Preferably, described stopper slot is V-shaped groove, is provided with the V-arrangement fixture block matched with V-shaped groove bottom gag lever post.
By technique scheme, on the one hand can be so that limited block inserts in V-shaped groove.On the other hand, when milling bore bit, multidirectional during the vibrations of generation, when V-arrangement fixture block snaps in V-shaped groove, all mutually can conflict with the two of V-arrangement draw-in groove side in two inclined-planes of V-arrangement fixture block, can prevent index dial forward or reverse rotation simultaneously, and locked effect is more preferable.
Preferably, described V-shaped groove is arranged on the excircle of index dial, and gag lever post is vertically arranged in outside index dial and is in directly over index dial axis.
By technique scheme, when gag lever post is in V-shaped groove, V-shaped groove can be applied the power pressed down under gravity, prevent bore bit gag lever post in the course of processing from deviating from stopper slot.
Preferably, on described gag lever post, connection has for driving gag lever post reciprocating cylinder or oil cylinder in gathering sill.
Pass through technique scheme, moved by cylinder or hydraulic oil cylinder driving gag lever post, avoid the working strength of operator during this lathe works, when gag lever post inserts in stopper slot, cylinder or oil cylinder can keep impaction state simultaneously, make between gag lever post and stopper slot stuck more tight, improve shockproof effect.
Preferably, described guide pad and cylinder are arranged side by side, and cylinder upper end is extended with piston rod, and piston rod is provided with the connecting plate for being connected with gag lever post, and gathering sill is provided with the transmission groove for connecting plate motion towards the side of cylinder.
It is arranged side by side by technique scheme, gathering sill and cylinder and can reduce whole height, it is to avoid collide with other objects or hook phenomenon in supporting plate motor process.Be simultaneously connected with plate arrange can time gag lever post and piston rod be connected as a single entity, make piston rod gag lever post during stretching out or retracting remain and being synchronized with the movement of piston rod.
Preferably, described clamping device is air spider.
By technique scheme, clamping device is air spider, convenient during clamping bore bit, improves production efficiency.As long as the clamping intracavity that bore bit is placed in air spider, start chuck and can realize the clamping for bore bit.Use air spider clamping force accurately to be controlled, as long as controlling the air pressure of input, it is to avoid to cause bore bit to deform when clamping simultaneously.
Preferably, described transmission component includes motor, leading screw and feed screw nut, and motor is fixed in frame and drives screw turns, and feed screw nut is fixed on supporting plate and is set on leading screw.
By technique scheme, can drive easily supporting plate near or away from milling cutter.During work, motor takes screw turns to, makes leading screw drive feed screw nut to move along leading screw axial direction, to drive supporting plate to move, with this company's of drive workpiece motion s, it is achieved milling.Accelerate movement velocity relative to the most manual type of drive, improve production efficiency.
Accompanying drawing explanation
Fig. 1 is the outline drawing of embodiment 1;
Fig. 2 is the outline drawing at the visual angle of the dividing head opposite side of embodiment 1;
Fig. 3 is the outline drawing at visual angle, embodiment 1 dividing head rear;
Fig. 4 is the enlarged drawing in Fig. 1 at A;
Fig. 5 is the enlarged drawing in Fig. 2 at B;
Fig. 6 is the outline drawing of embodiment 2.
Reference: 1, frame;2, unit head;3, milling cutter;4, bore bit;41, shape of a hoof groove;5, dividing head;6, supporting plate;7, index dial;71, stopper slot;8, air spider;9, gag lever post;91, V-arrangement fixture block;10, transmission groove;11, cylinder;13, connecting plate;14, gathering sill;15, motor;16, servomotor;17, leading screw;18, feed screw nut;19, spacing hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; the present embodiment can be made after reading this specification by those skilled in the art as required does not has the amendment of creative contribution, but as long as all being protected by Patent Law in right of the present utility model.
Embodiment 1: as shown in Figure 1, Figure 2 and Figure 3, a kind of lathe for processing bore bit 4 shape of a hoof groove 41, is frame 1 below, and frame 1 one end is provided with unit head 2, is provided with power source motor and gear in unit head 2.Unit head 2 front end is extended with tool-holder, and tool-holder is clamped with milling cutter 3.Being provided with supporting plate 6 in the middle part of frame 1, supporting plate 6 can move back and forth along the direction of vertical frames 1 length, is fixed with feed screw nut 18, frame 1 is provided with the leading screw 17 coordinating and driving supporting plate 6 to move in feed screw nut 18 below supporting plate 6, and leading screw 17 one end is connected with motor 15.Being fixed with dividing head 5 on supporting plate 6, the side of dividing head 5 milling cutter 3 dorsad is fixed with the servomotor 16 driving dividing head 5 to rotate.Dividing head 5 is provided with index dial 7 towards the side of milling cutter 3, and the axis of index dial 7 is obliquely installed with milling cutter 3 axis, so that the shape of a hoof groove 41 that bore bit 4 produces after being milled has certain gradient, to reach to design requirement.Being fixed with air spider 8 on index dial 7, air spider 8, towards milling cutter 3 side, is used for clamping bore bit 4.
The most as shown in Figure 1, Figure 2, shown in Fig. 4 and Fig. 5, the stopper slot 71 of V-arrangement it is provided with on index dial 7, stopper slot 71 is on the excircle of index dial 7, it is fixed with fixed block on dividing head 5, gathering sill 14 it is provided with in fixed block, being sliding combined with gag lever post 9 in gathering sill 14, gag lever post 9 is vertically arranged and is in index dial 7 axially surface.Gag lever post 9 lower end is provided with the V-arrangement fixture block 91 coordinated with V-arrangement limited block.Cylinder 11 it is additionally provided with on dividing head 5, cylinder 11 upper end is extended with piston rod, connected by contiguous block between piston rod and limited block, gathering sill 14 is provided with transmission groove 10 towards the side of cylinder 11, so that contiguous block connects gag lever post 9 in can stretching into gathering sill 14, gag lever post 9 is made to be synchronized with the movement with piston rod.
Operation principle: be first placed in the holding chamber of air spider 8 by bore bit 4 to be processed during work, then controls air spider 8 and clamps bore bit 4.In gag lever post 9 snaps in stopper slot 71 under the drive of cylinder 11 simultaneously and keep gag lever post 9 and stopper slot 71 to be in the state of pushing against, it is to avoid during milling, index dial 7 rotates.The motor 15 being then attached in frame 1 rotates and drives leading screw 17 to rotate, to drive supporting plate 6 to move towards milling cutter 3, simultaneously milling cutter 3 under the driving of unit head 2 also around himself axis rotate, when conflicting with milling cutter 3 in bore bit 4 side, milling cutter 3 carries out milling to bore bit 4, is processed the processing of shape of a hoof groove 41.The motor 15 controlled in frame 1 after shape of a hoof groove 41 at this has processed on bore bit 4 inverts, supporting plate 6 is made to drive bore bit 4 to move towards the direction away from milling cutter 3, to obtain enough spaces, then cylinder 11 moves upward and drives gag lever post 9 to deviate from stopper slot 71, then make dividing head 5 being rotated by servomotor 16, bore bit 4 is turned to the next position needing processing.Repeat milling process it is known that the shape of a hoof groove 41 on bore bit 4 processes.
Embodiment 2: as shown in Figure 6, with the difference of embodiment 1, embodiment 2 is that limiting section is the spacing hole 19 being arranged on index dial 7, gag lever post 9 is arranged on the side of dividing head 5, the side of dividing head 5 is additionally provided with the cylinder 11 for driving gag lever post 9 to move, gag lever post 9 is the round bar coordinated with spacing hole 19, and gag lever post 9 one end is fixed on cylinder 11 piston rod.When the locked index dial 7 of needs, the piston rod of cylinder 11 stretches out and drives gag lever post 9 to insert in spacing hole 19, when index dial 7 needs to rotate the Working position to change bore bit 4, the piston rod of cylinder 11 is retracted, gag lever post 9 is driven to extract out in spacing hole 19, it is to avoid to produce when index dial 7 rotates and interfere.Gag lever post 9 and cylinder 11 be arranged on dividing head 5 side be oppositely arranged on dividing head 5 top can reduce floor space simultaneously avoid produce interfere possibility.
The above is only exemplary embodiment of the present utility model, and not for limiting protection domain of the present utility model, protection domain of the present utility model is determined by appended claim.

Claims (10)

1. the lathe being used for processing bore bit shape of a hoof groove, including frame (1), frame (1) one end is provided with unit head (2), the milling cutter (3) for processing the upper shape of a hoof groove (41) of bore bit (4) it is provided with on unit head (2), it is characterized in that: in frame (1), be additionally provided with supporting plate (6) and the transmission component driving supporting plate (6) to move back and forth towards milling cutter (3), dividing head (5) it is provided with on supporting plate (6), dividing head (5) includes index dial (7), index dial (7) axis tilts with milling cutter (3) axis, the clamping device for clamping bore bit (4) it is provided with on index dial (7).
Lathe for processing bore bit shape of a hoof groove the most according to claim 1, is characterized in that: be provided with the servomotor (16) driving dividing head (5) to rotate on described dividing head (5).
Lathe for processing bore bit shape of a hoof groove the most according to claim 1, it is characterized in that: be provided with limiting section on described index dial (7), dividing head (5) is provided with the limit assembly coordinating locked index dial (7) with limiting section.
Lathe for processing bore bit shape of a hoof groove the most according to claim 3, it is characterized in that: described limiting section is spacing hole (19) or stopper slot (71), limit assembly includes that the gag lever post (9) coordinated with spacing hole (19) or stopper slot (71), gag lever post (9) outside are provided with to slide for gag lever post (9) and snaps in, deviates from the gathering sill (14) of spacing hole (19) or stopper slot (71) with realization.
Lathe for processing bore bit shape of a hoof groove the most according to claim 4, is characterized in that: described stopper slot (71) is V-shaped groove, and gag lever post (9) bottom is provided with the V-arrangement fixture block (91) matched with V-shaped groove.
Lathe for processing bore bit shape of a hoof groove the most according to claim 5, it is characterized in that: described V-shaped groove is arranged on the excircle of index dial (7), gag lever post (9) is vertically arranged in index dial (7) outside and is in directly over index dial (7) axis.
Lathe for processing bore bit shape of a hoof groove the most according to claim 4, is characterized in that: the upper connection of described gag lever post (9) has for driving gag lever post (9) reciprocating cylinder (11) or oil cylinder in gathering sill (14).
Lathe for processing bore bit shape of a hoof groove the most according to claim 7, it is characterized in that: described guide pad and cylinder (11) are arranged side by side, cylinder (11) upper end is extended with piston rod, piston rod is provided with the connecting plate (13) for being connected with gag lever post (9), and gathering sill (14) is provided with, towards the side of cylinder (11), the transmission groove (10) moved for connecting plate (13).
Lathe for processing bore bit shape of a hoof groove the most according to claim 1, is characterized in that: described clamping device is air spider (8).
Lathe for processing bore bit shape of a hoof groove the most according to claim 1, it is characterized in that: described transmission component includes motor (15), leading screw (17) and feed screw nut (18), motor (15) is fixed on frame (1) and above and drives leading screw (17) to rotate, and feed screw nut (18) is fixed on supporting plate (6) and above and is set on leading screw (17).
CN201620349648.4U 2016-04-22 2016-04-22 A lathe for processing bore bit shape of a hoof groove Active CN205520740U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620349648.4U CN205520740U (en) 2016-04-22 2016-04-22 A lathe for processing bore bit shape of a hoof groove

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620349648.4U CN205520740U (en) 2016-04-22 2016-04-22 A lathe for processing bore bit shape of a hoof groove

Publications (1)

Publication Number Publication Date
CN205520740U true CN205520740U (en) 2016-08-31

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620349648.4U Active CN205520740U (en) 2016-04-22 2016-04-22 A lathe for processing bore bit shape of a hoof groove

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110756874A (en) * 2019-11-10 2020-02-07 赵健 Rock exploration is with rock drilling bore bit alloy groove equipment of milling

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110756874A (en) * 2019-11-10 2020-02-07 赵健 Rock exploration is with rock drilling bore bit alloy groove equipment of milling
CN110756874B (en) * 2019-11-10 2020-11-10 西安建材地质工程勘察院 Rock exploration is with rock drilling bore bit alloy groove equipment of milling

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Legal Events

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GR01 Patent grant
C14 Grant of patent or utility model
CP01 Change in the name or title of a patent holder

Address after: 318058 Sishui and Tangshangcun, Jinqing Town, Luqiao District, Taizhou City, Zhejiang Province

Patentee after: Zhejiang Planka Brazing Tool Co., Ltd.

Address before: 318058 Sishui and Tangshangcun, Jinqing Town, Luqiao District, Taizhou City, Zhejiang Province

Patentee before: Zhejiang Pulanka Rock Tools Co., Ltd.

CP01 Change in the name or title of a patent holder