CN202591660U - Soft claw for machining - Google Patents

Soft claw for machining Download PDF

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Publication number
CN202591660U
CN202591660U CN 201220114023 CN201220114023U CN202591660U CN 202591660 U CN202591660 U CN 202591660U CN 201220114023 CN201220114023 CN 201220114023 CN 201220114023 U CN201220114023 U CN 201220114023U CN 202591660 U CN202591660 U CN 202591660U
Authority
CN
China
Prior art keywords
soft pawl
pedestal
groove
soft
soft claw
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN 201220114023
Other languages
Chinese (zh)
Inventor
林麟
郭学凤
王振
戴涛
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.)
Pinggao Group Co Ltd
Henan Pinggao Electric Co Ltd
Original Assignee
Pinggao Group Co Ltd
Henan Pinggao Electric 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.)
Filing date
Publication date
Application filed by Pinggao Group Co Ltd, Henan Pinggao Electric Co Ltd filed Critical Pinggao Group Co Ltd
Priority to CN 201220114023 priority Critical patent/CN202591660U/en
Application granted granted Critical
Publication of CN202591660U publication Critical patent/CN202591660U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a soft claw for machining. The soft claw for the machining comprises a tubular soft claw substrate and a soft claw head, wherein one end part of the soft claw substrate is provided with an insertion groove used for splicing a chuck; the lower end face of the soft claw substrate is provided with a splicing groove used for inserting the soft claw head; the soft claw head is spliced into the splicing groove; at least two threaded holes communicated with the interior and the exterior of the splicing groove are distributed on the front side face or the rear side face of the soft claw substrate along the left-right direction; the end face of the right side of the soft claw substrate is provided with threaded holes communicated with the interior and the exterior of the splicing groove; backing-up screws used for tightly supporting the soft claw head are respectively screwed in all threaded holes; and the soft claw head is fixedly clamped by the backing-up screws and the wall of the splicing groove which is over against with the heads of the backing-up screws. According to the soft claw for the machining, connection and fixation requirement on the soft claw head is lowered; the soft claw head does not need to be grooved or holed; and while an overlong special-shaped part is clamped, the processing and production processes of the soft claw head are reduced, the efficiency is increased, and the workload is reduced.

Description

Soft pawl is used in machined
Technical field
The utility model relates to a kind of anchor clamps, and particularly soft pawl is used in machined.
Background technology
The soft pawl of technology of engine lathe use at present is to the little product of manufacturing batch, saves the frock manufacturing expense; But the soft pawl of traditional technology is to adopt welding method that soft pawl head part is connected with chuck jaws, and chuck jaws is scrapped along with the losing use value of soft pawl head, and the patent No. is ZL95201498.X; Granted publication day is that the patent specification of the utility model on March 3rd, 1996 discloses a kind of removable soft pawl, is made up of soft pawl pedestal and soft pawl head, has protruding key on the soft pawl pedestal and links to each other with groove on the soft pawl head; Bolt passes soft pawl pedestal and soft pawl head links together soft pawl pedestal and soft pawl head; This detachable fixed structure need be slotted on soft pawl head and hole, because short consumption soon of soft pawl head life-span; So the complicated processing to soft pawl has increased a lot of workloads, efficient is low-cost high.
Summary of the invention
The purpose of the utility model is to provide machined to use soft pawl, when guaranteeing the special type spare of clamping overlength, reduces soft pawl head processing program, raises the efficiency to reduce workload.
In order to address the above problem; Soft pawl is used in the machined of the utility model; Comprise tabular soft pawl pedestal and soft pawl head; Wherein an end of this soft pawl pedestal has and is used for the insertion groove of pegging graft with chuck, defines this soft pawl pedestal and the corresponding to direction of adaptive chuck axial direction is an above-below direction, with the corresponding to direction of adapter disc radial direction be that left and right directions and the end with insertion groove are left end; The thickness direction of said soft pawl pedestal is a fore-and-aft direction; The lower surface of said soft pawl pedestal is provided with the inserting groove of the said soft pawl head of plug-in mounting, and this inserting groove extends to the right along left and right directions, and said soft pawl head is plugged in this inserting groove; Leading flank or trailing flank upper edge left and right directions at this soft pawl pedestal are distributed with at least two screwed holes inside and outside the connection inserting groove; Being provided with the screwed hole that is communicated with inside and outside the inserting groove on its right end face, in each said screwed hole, all revolve and establish the backing-up screw that holds out against soft pawl head, said backing-up screw and with said backing-up screw ailhead over against said inserting groove cell wall should fasten by soft pawl head-clamp.
On the leading flank of said soft pawl pedestal or trailing flank, be provided with the backing-up screw pedestal of the screwed hole that is used to extend.
Said soft pawl pedestal is provided with is convenient to dial the annular knurl face that changes soft pawl pedestal.
The utility model is provided with inserting groove on soft pawl pedestal; The soft pawl head that is used for the special type spare of clamping overlength is pegged graft wherein, and through the backing-up screw on the soft pawl pedestal soft pawl head is fixed, and has therefore reduced the fixedly requirement of connection to soft pawl head; Need on soft pawl head, not slot, perforate; When guaranteeing the special type spare of clamping overlength, reduce soft pawl head processing program, raise the efficiency and reduce workload, reduce cost.
Description of drawings
Fig. 1 is the front view of the utility model embodiment;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is the vertical view of Fig. 1;
Fig. 4 is the A-A cutaway view of Fig. 2.
The specific embodiment
Below in conjunction with accompanying drawing the utility model embodiment is done detailed description:
Machined is with soft pawl embodiment; Shown in Fig. 1 ~ 4; Comprise tabular soft pawl pedestal 5 and soft pawl head 3, wherein an end of this soft pawl pedestal 5 has the insertion groove 6 that is used for the chuck grafting, and be provided with on the end face of this end be used for chuck on the rectangular thread 7 of planar rectangular threaded engagement; This threaded engagement can make soft pawl pedestal 5, and the chuck radial direction moves in the chuck upper edge; Defining this soft pawl pedestal 5 is above-below direction with the corresponding to direction of adaptive chuck axial direction, with the corresponding to direction of adapter disc radial direction be that left and right directions and the end with insertion groove are left end, the thickness direction of said soft pawl pedestal 5 is a fore-and-aft direction; The lower surface of soft pawl pedestal 5 is provided with the inserting groove of the said soft pawl head of plug-in mounting; This inserting groove extends to the right along left and right directions, and said soft pawl head is plugged in this inserting groove, is distributed with two screwed holes inside and outside the connection inserting groove at the leading flank upper edge of this soft pawl pedestal 5 left and right directions; Be provided with two screwed holes inside and outside the connection inserting groove that distributes along the vertical direction on its right end face; In each screwed hole, all revolve and establish the backing-up screw 1 that holds out against soft pawl head 3, said backing-up screw 1 cooperates and should be fixedly clamped by soft pawl head 3 with the cell wall towards said backing-up screw 1 ailhead of said inserting groove, in order to revolve the unscrew 1 of setting up defences effectively; Can also on soft pawl pedestal leading flank, be provided for the extending backing-up screw pedestal 4 of said screwed hole, soft pawl pedestal 5 is provided with the convenient annular knurl face 8 that changes soft pawl pedestal 5 of dialling.
The utility model embodiment when in use; The soft pawl head that will be used for the special type spare of clamping overlength inserts the inserting groove of soft pawl pedestal; Tighten backing-up screw, then soft pawl pedestal is installed chuck and get final product, soft pawl head can carry out necessary finishing according to the profile of part to be processed.
The utility model is provided with the inserting groove that confession is used for the soft pawl head insertion of the special type spare of clamping overlength on soft pawl pedestal; And soft pawl head is fixed through the backing-up screw on the soft pawl pedestal; Therefore reduced fixedly requirement of connection to soft pawl head; Need on soft pawl head, not slot, perforate, the workload that has reduced to process soft pawl head has improved production efficiency.
In other embodiment of the utility model; Different with the foregoing description is; Screwed hole inside and outside the connection inserting groove that this soft pawl pedestal upper edge left and right directions distributes also can be arranged on the trailing flank of this soft pawl pedestal, and the backing-up screw pedestal of the said screwed hole that is used to extend can also be arranged on the trailing flank of soft pawl pedestal; In other embodiment of the utility model, different with the foregoing description is, length that the number of the said screwed hole that distributes along left and right directions at this soft pawl pedestal can also extend along left and right directions according to inserting groove and needs are arranged to 3,4 or the like.

Claims (3)

1. soft pawl is used in machined; Comprise tabular soft pawl pedestal and soft pawl head; Wherein an end of this soft pawl pedestal has and is used for the insertion groove of pegging graft with chuck, defines this soft pawl pedestal and the corresponding to direction of adaptive chuck axial direction is an above-below direction, with the corresponding to direction of adapter disc radial direction be that left and right directions and the end with insertion groove are left end; The thickness direction of said soft pawl pedestal is a fore-and-aft direction; It is characterized in that: the lower surface of said soft pawl pedestal is provided with the inserting groove of the said soft pawl head of plug-in mounting, and this inserting groove extends to the right along left and right directions, and said soft pawl head is plugged in this inserting groove; Leading flank or trailing flank upper edge left and right directions at this soft pawl pedestal are distributed with at least two screwed holes inside and outside the connection inserting groove; Being provided with the screwed hole that is communicated with inside and outside the inserting groove on its right end face, in each said screwed hole, all revolve and establish the backing-up screw that holds out against soft pawl head, said backing-up screw and with said backing-up screw ailhead over against said inserting groove cell wall should fasten by soft pawl head-clamp.
2. soft pawl is used in machined according to claim 1, it is characterized in that: the backing-up screw pedestal that on the leading flank of said soft pawl pedestal or trailing flank, is provided with the screwed hole that is used to extend.
3. soft pawl is used in machined according to claim 1 and 2, it is characterized in that: said soft pawl pedestal is provided with is convenient to dial the annular knurl face that changes soft pawl pedestal.
CN 201220114023 2012-03-23 2012-03-23 Soft claw for machining Active CN202591660U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220114023 CN202591660U (en) 2012-03-23 2012-03-23 Soft claw for machining

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220114023 CN202591660U (en) 2012-03-23 2012-03-23 Soft claw for machining

Publications (1)

Publication Number Publication Date
CN202591660U true CN202591660U (en) 2012-12-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

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CN (1) CN202591660U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106270563A (en) * 2016-08-15 2017-01-04 安徽东风机电科技股份有限公司 One-level body part rough turn cylindrical technique

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106270563A (en) * 2016-08-15 2017-01-04 安徽东风机电科技股份有限公司 One-level body part rough turn cylindrical technique

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