CN209533899U - A kind of graphite field blank process tool - Google Patents

Abstract

The utility model discloses a kind of graphite field blank process tools, including cutter body, loop bar, screw rod and pulling plate, the surrounding of the cutter body is fixedly connected with fixed block, and the inside of fixed block offers card slot, the loop bar is set to the outside of cutter body, and limiting slot is offered on the inner wall of loop bar, and limiting slot is internally connected with gag lever post, connecting plate is provided with above the cutter body, and connecting plate is connected by elastic spring with the inner wall of loop bar, with teeth piece is respectively provided at left and right sides of the connecting plate, and the front side engagement of tooth block is connected with connection gear, attachment base is connected on the outside of the loop bar.The graphite field blank process tool, is provided with fixed block, and card slot is offered on fixed block, in this way after fixed block snap-fits into limiting slot, it is easy to that fixed block is fixed by gag lever post, so that cutter body be fixed, guarantees the stability in cutter body use process.

Description

A kind of graphite field blank process tool

Technical field

The utility model relates to cutting-tool engineering field, specially a kind of graphite field blank process tool.

Background technique

Graphite field system is chiefly used in monocrystalline or polycrystalline thermal field, since the density of graphite, hardness, resistance to compression degree are better than Other metal materials, so the importance of graphite product is especially prominent, the main having heaters of the core component in graphite field, stone Black crucible, heat-preservation cylinder, interior external flow guiding cylinder etc., most common in the processing of graphite field blank is exactly cutter, but existing In place of cutter still comes with some shortcomings, such as cutter is not easy to install, and makes troubles for the operation of staff, traditional peace Dress mode is relatively complicated, and then affects the processing progress to graphite field blank, so we have proposed a kind of graphite thermals Field blank process tool, in order to solve the problems, such as to propose among the above.

Utility model content

The purpose of this utility model is to provide a kind of graphite field blank process tools, to solve above-mentioned background technique The process tool of the graphite field blank currently on the market proposed is not easy to install, and brings not for the operation of staff Just, traditional mounting means is relatively complicated, and then the problem of affect the processing progress to graphite field blank.

To achieve the above object, the utility model provides the following technical solutions: a kind of graphite field blank process tool, Including cutter body, loop bar, screw rod and pulling plate, the surrounding of the cutter body is fixedly connected with fixed block, and fixed block is interior Portion offers card slot, and the loop bar is set to the outside of cutter body, and limiting slot is offered on the inner wall of loop bar, and limit Slot is internally connected with gag lever post, connecting plate is provided with above the cutter body, and connecting plate passes through elastic spring and set The inner wall of bar is connected, and with teeth piece is respectively provided at left and right sides of the connecting plate, and the front side engagement of tooth block is connected with tooth connection It takes turns, is fixedly installed with connection gear on the right side of the screw rod, and be connected with mounting plate on the outside of screw rod, and the bottom of mounting plate It is fixed with fixed link, the bottom of the fixed link is connected with fixture block, and the bottom of the pulling plate is provided with mounting plate, and the top of pulling plate Portion is connected by groove with loop bar, and groove is opened on the inner wall of loop bar, is connected with attachment base on the outside of the loop bar.

Preferably, there are four the fixed block settings, and 4 fixed blocks are angularly distributed in the outer surface of cutter body, And fixed block is T-shaped.

Preferably, the connecting plate is an integral structure with tooth block, and connecting plate is stretched by elastic spring and loop bar composition Shrinking structure.

Preferably, the mounting plate is threadedly coupled with the connection type of screw rod, and the connection side of screw rod and connection gear Formula is welding, and the inner wall of screw rod and loop bar is bearing connection.

Preferably, the connection type of the mounting plate and pulling plate is welding, and pulling plate and groove constitute slide construction.

Preferably, the connection type of the fixture block and fixed link is to be bolted, and fixture block is semi-circular shape, and fixture block Internal diameter be equal to cutter body outer diameter.

Compared with prior art, the utility model has the beneficial effects that the graphite field blank process tool,

(1) it is provided with fixed block, and offers card slot on fixed block, in this way after fixed block snap-fits into limiting slot, is easy to Fixed block is fixed by gag lever post, so that cutter body be fixed, is guaranteed steady in cutter body use process It is qualitative；

(2) 2 fixture blocks are provided with, and the internal diameter of fixture block is equal to the outer diameter of cutter body, so as to so that fixture block to cutter Ontology is clamped fixation, is further ensured that the fastness of cutter body, also offers convenience for the operation of staff；

(3) elastic spring is provided at the top of connecting plate, and connecting plate constitutes stretching structure by elastic spring and loop bar, Cutter body can be dismantled by the way that the elastic reaction of elastic spring is convenient, be convenient for the operation of staff in this way, more It is convenient that the cutter is dismounted, improve the practicability of the cutter.

Detailed description of the invention

Fig. 1 is that integrally master cuts open structural schematic diagram to the utility model；

Fig. 2 is enlarged structure schematic diagram at A in the utility model Fig. 1；

Fig. 3 connects overlooking structure diagram with fixture block for the utility model fixed link；

Fig. 4 connects present invention looks up structural representation with fixed block for the utility model cutter body.

In figure: 1, cutter body；2, fixed block；3, card slot；4, loop bar；5, limiting slot；6, gag lever post；7, connecting plate；8, Elastic spring；9, tooth block；10, connection gear；11, screw rod；12, mounting plate；13, fixed link；14, fixture block；15, pulling plate；16, recessed Slot；17, attachment base.

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 graphite field blank process tool, packet Include cutter body 1, fixed block 2, card slot 3, loop bar 4, limiting slot 5, gag lever post 6, connecting plate 7, elastic spring 8, tooth block 9, connection Gear 10, screw rod 11, mounting plate 12, fixed link 13, fixture block 14, pulling plate 15, groove 16 and attachment base 17, the four of cutter body 1 It is fixedly connected with fixed block 2 week, and the inside of fixed block 2 offers card slot 3, loop bar 4 is set to the outside of cutter body 1, and Offer limiting slot 5 on the inner wall of loop bar 4, and limiting slot 5 is internally connected with gag lever post 6, the top setting of cutter body 1 There is connecting plate 7, and connecting plate 7 is connected by elastic spring 8 with the inner wall of loop bar 4, the left and right sides of connecting plate 7 is provided with Tooth block 9, and the front side engagement of tooth block 9 is connected with connection gear 10, the right side of screw rod 11 is fixedly installed with connection gear 10, and silk The outside of bar 11 is connected with mounting plate 12, and the bottom of mounting plate 12 is fixed with fixed link 13, the bottom connection of fixed link 13 There is fixture block 14, the bottom of pulling plate 15 is provided with mounting plate 12, and the top of pulling plate 15 is connected by groove 16 with loop bar 4, and And groove 16 is opened on the inner wall of loop bar 4, the outside of loop bar 4 is connected with attachment base 17；

There are four the settings of fixed block 2, and 4 fixed blocks 2 are angularly distributed in the outer surface of cutter body 1, and fixed Block 2 be it is T-shaped, can make that fixed block 2 move in limiting slot 5 is more steady, while the also convenient peace to cutter body 1 Dress；

Connecting plate 7 is an integral structure with tooth block 9, and connecting plate 7 constitutes stretching structure by elastic spring 8 and loop bar 4, It can be moved together by connecting plate 7 with movable tooth block 9, to drive connection gear 10 to be rotated by tooth block 9, make the cutter Installation it is more convenient；

Mounting plate 12 is to be threadedly coupled, and screw rod 11 and the connection type of connection gear 10 are with the connection type of screw rod 11 Welding, and screw rod 11 is that bearing is connect with the inner wall of loop bar 4, mounting plate 12 can be driven to carry out when screw rod 11 rotates in this way It is mobile, and then the fixture block 14 of 12 lower section of mounting plate is made to be clamped fixation to cutter body 1；

The connection type of mounting plate 12 and pulling plate 15 is welding, and pulling plate 15 and groove 16 constitute slide construction, it is ensured that The stability connected between pulling plate 15 and mounting plate 12 can make mounting plate 12 is mobile more to put down by the sliding of pulling plate 15 Surely, the phenomenon that preventing mounting plate 12 from shaking in moving process；

The connection type of fixture block 14 and fixed link 13 is to be bolted, and fixture block 14 is semi-circular shape, and fixture block 14 Internal diameter is equal to the outer diameter of cutter body 1, further cutter body 1 can be fixed by fixture block 14, so that it is guaranteed that cutter The subsequent normal use of ontology 1.

Working principle: when using the graphite field blank process tool, according to Fig. 1-4, staff first is by knife The fixed block 2 of tool 1 surrounding of ontology is slowly slided along limiting slot 5, so that fixed block 2 is slid into the top of limiting slot 5, in fixed block The top of cutter body 1 can fit with connecting plate 7 in 2 sliding processes, and connecting plate 7 is pushed up by elastic spring 8 It is dynamic, and the left and right sides of connecting plate 7 is respectively provided with teeth piece 9, and the front side of tooth block 9 engages connection with connection gear 10, so tooth When block 9 moves up, connection gear 10 will drive rotationally clockwise, so that screw rod 11 be made to be rotated clockwise；

Since screw rod 11 is to be threadedly coupled with mounting plate 12, so will drive mounting plate 12 when screw rod 11 rotates clockwise It is mobile to the position of 4 central point of loop bar, so that 2 fixture blocks 14 are slowly close to cutter body 1 simultaneously, because in fixture block 14 Diameter is equal to the outer diameter of cutter body 1, and the distance of fixture block 14 to cutter body 1 is equal to the distance that fixed block 2 arrives limiting slot 5, because This fixture block 14 can be bonded with cutter body 1, realize the fixation to cutter body 1, and at the same time, pulling plate 15 can be along recessed Slot 16 is slided, and can make the more steady of the movement of mounting plate 12 in this way；

When fixed block 2 is moved to the apical position of limiting slot 5, gag lever post 6 is inserted into limiting slot 5 and card slot by staff In 3, further cutter body 1 is fixed, it is ensured that the stability of cutter body 1 in use, later staff Attachment base 17 and driving device can be carried out installing and using the cutter, whole operation is entirely to fill above simply, conveniently The course of work set, and the content being not described in detail in this specification belong to it is existing well known to professional and technical personnel in the field Technology.

Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all It is included within the scope of protection of this utility model.

Claims (6)

1. a kind of graphite field blank process tool, including cutter body (1), loop bar (4), screw rod (11) and pulling plate (15), It is characterized by: the surrounding of the cutter body (1) is fixedly connected with fixed block (2), and the inside of fixed block (2) offers card Slot (3), the loop bar (4) is set to the outside of cutter body (1), and limiting slot (5) are offered on the inner wall of loop bar (4), and And limiting slot (5) is internally connected with gag lever post (6), is provided with connecting plate (7) above the cutter body (1), and is connected Plate (7) is connected by elastic spring (8) with the inner wall of loop bar (4), is respectively provided with teeth piece at left and right sides of the connecting plate (7) (9), and the engagement of the front side of tooth block (9) is connected with connection gear (10), is fixedly installed with tooth connection on the right side of the screw rod (11) It takes turns (10), and is connected with mounting plate (12) on the outside of screw rod (11), and the bottom of mounting plate (12) is fixed with fixed link (13), The bottom of the fixed link (13) is connected with fixture block (14), and the bottom of the pulling plate (15) is provided with mounting plate (12), and pulling plate (15) top is connected by groove (16) with loop bar (4), and groove (16) is opened on the inner wall of loop bar (4), described Attachment base (17) are connected on the outside of loop bar (4).

2. a kind of graphite field blank process tool according to claim 1, it is characterised in that: the fixed block (2) There are four settings, and 4 fixed blocks (2) are angularly distributed in the outer surface of cutter body (1), and fixed block (2) is " T " word Shape.

3. a kind of graphite field blank process tool according to claim 1, it is characterised in that: the connecting plate (7) It is an integral structure with tooth block (9), and connecting plate (7) constitutes stretching structure by elastic spring (8) and loop bar (4).

4. a kind of graphite field blank process tool according to claim 1, it is characterised in that: the mounting plate (12) With the connection type of screw rod (11) to be threadedly coupled, and the connection type of screw rod (11) and connection gear (10) is welding, and Screw rod (11) is that bearing is connect with the inner wall of loop bar (4).

5. a kind of graphite field blank process tool according to claim 1, it is characterised in that: the mounting plate (12) Connection type with pulling plate (15) is welding, and pulling plate (15) and groove (16) constitute slide construction.

6. a kind of graphite field blank process tool according to claim 1, it is characterised in that: the fixture block (14) with The connection type of fixed link (13) is to be bolted, and fixture block (14) is semi-circular shape, and the internal diameter of fixture block (14) is equal to knife Has the outer diameter of ontology (1).