CN203418326U

CN203418326U - Diaphragm coupling clamp

Info

Publication number: CN203418326U
Application number: CN201320371320.9U
Authority: CN
Inventors: 程海龙
Original assignee: SUZHOU CMT TRANSMISSION MACHINERY Co Ltd
Current assignee: SUZHOU CMT TRANSMISSION MACHINERY Co Ltd
Priority date: 2013-06-26
Filing date: 2013-06-26
Publication date: 2014-02-05
Anticipated expiration: 2023-06-26

Abstract

The utility model discloses a diaphragm coupling clamp which comprises a carrier and a pressing block. At least two locating groove sets are formed in the carrier, each locating groove set has two locating grooves which are symmetrically distributed, a pair of first blind holes and a pair of second blind holes are formed in each locating groove, and a pair of count bores and a pair of through holes A are formed in the pressing block. Through the mode, the specially-arranged clamp is used, a diaphragm coupling can achieve programmed and batch machining in a machining center, and the production efficiency and the machining precision of the diaphragm coupling are improved.

Description

A kind of diaphragm coupling fixture

Technical field

The utility model relates to mechanical manufacturing field, particularly relates to a kind of diaphragm coupling fixture.

Background technology

Diaphragm coupling is to be connected with two half a couplers alternately with screw thread by several groups of diaphragms (stainless steel thin slice), and every group of diaphragm formed by several pieces folded collection, and diaphragm is divided into link-type and difform full slice system.Diaphragm coupling compensates the relative displacement of joined diaxon by the strain of diaphragm, it is the strong element flexible coupling of a kind of high performance metal, need not moisten oil, structure is compacter, and intensity is high, long service life, gap without spin, not affected by temperature and greasy dirt, there is the features such as acidproof, alkaline-resisting, anticorrosion, be applicable to high temperature, have at a high speed the axle system of corrosive medium work condition environment to rotate.

Diaphragm coupling as shown in Figure 1, Figure 2 and Figure 3, comprise: spindle hole 1, two groups of through hole B2 that spindle hole surrounding differs in size, be parallel to axially and through the perps in axle center, perpendicular to perps and transverse joint 3 perpendicular to axial direction, the counterbore of side, wherein spindle hole 1, through hole B2 and transverse joint 3 often adopt following manner man-hour adding: workpiece is positioned on drilling machine, by chuck, clamp, with drill bit subdrilling spindle hole, spindle hole machines 4 through holes of rear brill surrounding, then changes drill bit into saw blade, adjust height, with blades machining transverse joint 3.Above-mentioned processing mode efficiency when producing in enormous quantities is lower, and the axiality of shaft coupling is also relatively low.

Utility model content

The technical problem that the utility model mainly solves is to provide a kind of diaphragm coupling fixture, can improve production efficiency and the machining accuracy of diaphragm coupling.

For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of diaphragm coupling fixture is provided, comprise: carrier and compact heap, on described carrier, be provided with at least two group detents, wherein the quantity of every group of detent is two and symmetrical, in described each detent, be also provided with a pair of the first blind hole and a pair of the second blind hole, on described compact heap, be provided with a pair of counterbore and a pair of through hole A.

In preferred embodiment of the utility model, on described carrier, between every group of detent, be also provided with two screwed holes.

In preferred embodiment of the utility model, the position of described two screwed holes is corresponding with the position of a pair of counterbore on compact heap.

In preferred embodiment of the utility model, on described compact heap, the position of a pair of through hole A is corresponding with the position of the second blind hole in detent.

In preferred embodiment of the utility model, between described compact heap and carrier for being fixedly connected with.

In preferred embodiment of the utility model, described compact heap is connected with the bolt that is fixedly connected as between carrier.

The beneficial effects of the utility model are: the utility model, by using ad hoc fixture, makes diaphragm coupling to realize in the heart sequencing batch machining by work in-process, has improved production efficiency and the machining accuracy of diaphragm coupling.

Accompanying drawing explanation

Fig. 1 is the front view of prior art diaphragm coupling;

Fig. 2 is the left view of prior art diaphragm coupling;

Fig. 3 is the top view of prior art diaphragm coupling;

Fig. 4 is the structural representation of a kind of diaphragm coupling fixture of the utility model;

Fig. 5 is a kind of diaphragm coupling fixture of the utility model carrier part schematic diagram;

Fig. 6 is a kind of diaphragm coupling fixture of the utility model carrier part A-A schematic cross-section;

Fig. 7 is a kind of diaphragm coupling clamp pressing of the utility model piece part schematic diagram.

In accompanying drawing, the mark of each parts is as follows: 1, spindle hole, 2, through hole B, 3, transverse joint, 4, carrier, 5, detent, the 6, first blind hole, the 7, second blind hole, 8, screwed hole, 9, compact heap, 10, counterbore, 11, through hole A.

The specific embodiment

Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.

Refer to Fig. 4, Fig. 5, Fig. 6 and Fig. 7, the utility model embodiment comprises:

A kind of diaphragm coupling fixture, comprise: carrier 4 and compact heap 9, on described carrier 4, be provided with at least two group detents 5, wherein the quantity of every group of detent is two and symmetrical, in described each detent 5, be also provided with a pair of the first blind hole 6 and a pair of the second blind hole 7, on described compact heap 9, be provided with a pair of counterbore 10 and a pair of through hole A11, on described carrier 4, between every group of detent 5, be also provided with two screwed holes 8, the position of described two screwed holes 8 is corresponding with the position of a pair of counterbore 10 on compact heap, between described compact heap 9 and carrier 4, be bolted.

Further, on described compact heap 9, in the position of a pair of through hole A11 and detent 4, the position of the second blind holes 7 is corresponding, the acting as of described the second blind hole 7: drill bit can be through the hole on the second blind hole 7 processing works.

Operation principle of the present utility model is: first workpiece is positioned in the detent 5 on carrier 4, compact heap 9 is pressed on workpiece, adjust the position of compact heap 9, with bolt, through the counterbore 10 on compact heap 9, be fixedly connected with the screwed hole 8 on carrier 4, thereby play the effect of workpiece pressing, finally the fixture of placing full workpiece is put into machining center and process.

The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.

Claims

1. a diaphragm coupling fixture, it is characterized in that, comprise: carrier (4) and compact heap (9), on described carrier (4), be provided with at least two group detents (5), wherein the quantity of every group of detent (5) is two and symmetrical, in described each detent (5), be also provided with a pair of the first blind hole (6) and a pair of the second blind hole (7), on described compact heap (9), be provided with a pair of counterbore (10) and a pair of through hole A(11).

2. a kind of diaphragm coupling fixture according to claim 1, is characterized in that, between the upper every group of detent of described carrier (4), is also provided with two screwed holes (8).

3. a kind of diaphragm coupling fixture according to claim 2, is characterized in that, the position of described two screwed holes (8) is corresponding with the position of a pair of counterbore (10) on compact heap.

4. a kind of diaphragm coupling fixture according to claim 1, is characterized in that, a pair of through hole A(11 on described compact heap) position and detent in the position of the second blind hole (7) corresponding.

5. a kind of diaphragm coupling fixture according to claim 1, is characterized in that, between described compact heap (9) and carrier (4) for being fixedly connected with.

6. a kind of diaphragm coupling fixture according to claim 5, is characterized in that, described compact heap (9) is connected with the bolt that is fixedly connected as between carrier (4).