CN214559130U

CN214559130U - Baffle combination adds clamping apparatus

Info

Publication number: CN214559130U
Application number: CN202023124043.0U
Authority: CN
Inventors: 孙国超; 李喜龙; 张国全; 朱金鸣; 杜洋; 于状; 高海龙; 王鑫; 王志超
Original assignee: Csic Longjiang Gh Turbine Co ltd
Current assignee: Csic Longjiang Gh Turbine Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-11-02
Anticipated expiration: 2030-12-22

Abstract

The invention aims to provide a partition plate combined machining clamp which comprises a base and a pressing plate, wherein the base comprises a split body a and a split body b, the split body a is in a ring shape, notches are uniformly formed in the outer side end of the ring shape, the split body b is a ring, bulges are uniformly formed in the outer side end of the ring, positioning pin holes are formed in the split body a, positioning pins are arranged on the split body b, the split body a and the split body b are installed together through the positioning pin holes and the positioning pins to form the base, after the split body a and the split body b are installed together, each bulge is located in the corresponding notch, a first bolt is connected with the base and the cushion block through threads of the cushion block below the base, a second bolt is connected with the pressing plate and the base respectively, a nut is installed on the second bolt above the pressing plate, and a machined partition plate is arranged between the pressing plate and the base. The utility model provides a present baffle part material special, divide half quantity many, the complicated and part yielding problem of processing operation.

Description

Baffle combination adds clamping apparatus

Technical Field

The utility model relates to a fixture, specifically speaking are gas turbine part anchor clamps.

Background

The partition plate is a gas turbine part, the partition plate is divided into half and processed by adopting a linear cutting method, the traditional linear cutting method only compresses the part through a pressing plate to cut, when the number of the divided parts is too large, the position of the pressing plate in the traditional compression method is not well determined, the pressing plate can interfere with the position to be cut to influence processing, deformation and errors can be caused in the processing process, even the part can be scrapped, grooves need to be milled on two sides of the cut of the part after the division into half, the traditional processing method adopts the processing of each half part, when the number of the cut parts is large, the parts need to be clamped for multiple times, the processing can be completed by needing multiple tool setting, the working efficiency is low, and the processing quality is influenced.

Disclosure of Invention

An object of the utility model is to provide a solve present baffle part material special, divide half quantity many, processing operation complicated and part yielding scheduling problem's a baffle combination adds clamping apparatus.

The purpose of the utility model is realized like this:

the utility model relates to a baffle combination adds clamping apparatus, characterized by: including base, clamp plate, the base includes components of a whole that can function independently a and components of a whole that can function independently b, components of a whole that can function independently a is the ring shape to the outside end at the ring shape is even sets up the notch, components of a whole that can function independently b is the ring, the outside end of ring is even sets up protrudingly, sets up the locating pin hole on the components of a whole that can function independently a, sets up the locating pin on the components of a whole that can function independently b, components of a whole that can function independently a and components of a whole that can function independently b pass through locating pin hole and locating pin installation and form the base together, the back of installing together, every arch all is located rather than the notch that corresponds, threaded connection base and the cushion of the cushion that first bolt passes through the base below, clamp plate and base are connected respectively to the second bolt, mounting nut on the second bolt of clamp plate top, the baffle that is processed sets up between clamp plate and base.

The utility model discloses can also include:

1. the third bolt is installed on the base and located below the pressure plate, thereby supporting the pressure plate.

2. The height of the protrusion is higher than that of the notch, and the upper plane of the protrusion is aligned with that of the notch

The utility model has the advantages that: the utility model discloses a solve present baffle part material special, divide half quantity many, processing operation complicated and the yielding problem of part, after the wire-electrode cutting is accomplished, can be divided into two with the anchor clamps body dismantlement and carry out the side milling flutes, reduce clamping number of times and frock quantity, improve work efficiency.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a base;

FIG. 3 is a schematic view of a split a;

fig. 4 is a schematic view of a split b.

Detailed Description

The invention will be described in more detail below by way of example with reference to the accompanying drawings:

with reference to fig. 1-4, the utility model relates to a baffle wire-electrode cutting anchor clamps, including main part whole base 1 (components of a whole that can function independently a + components of a whole that can function independently b), locating pin 2, clamp plate 3, nut 4, bolt 5, bolt 6, bolt 7, locating pin 8, components of a whole that can function independently a, components of a whole that can function independently b. The clamp is characterized in that the bolt 7 enables the whole base 1 (the split body a + the split body b) to be connected with the sizing block through threads on the sizing block, the sizing block is connected with a machine tool through the bolt, fixture fixing is finally achieved, and after linear cutting is completed, the clamp body can be disassembled and divided into two parts to conduct side face groove milling. Bolt 5 links to each other through the screw hole with base 1, and bolt 6 links to each other through the screw hole with base 1, and nut 4 links to each other with bolt 5 and compresses tightly the work piece through clamp plate 3, and the work piece is fixed to locating pin 2.

The working principle of the utility model is that the split body b and the split body a are connected together through the positioning pin 8 to form the whole base 1 (the split body a + the split body b), the bolt 7 enables the base 1 to be connected with the cushion block through the upper thread of the cushion block, the part is fixed with the whole base 1 through the positioning pin 2, the bolt 6 is connected with the base 1 through the threaded hole, the nut 4 is connected with the bolt 5 and compresses tightly the workpiece through the pressing plate 3, the positioning pin 2 fixes the workpiece, the part is connected with the whole base 1 (the split body a + the split body b) and the pressing plate 3 through the bolt 5 and the bolt 6, the nut 4 is screwed on the bolt 5, the pressing plate 3 compresses tightly the workpiece, and finally, the part processing is realized.

Claims

1. The utility model provides a baffle combination adds clamping apparatus which characterized in that: including base, clamp plate, the base includes components of a whole that can function independently a and components of a whole that can function independently b, components of a whole that can function independently a is the ring shape to the outside end at the ring shape is even sets up the notch, components of a whole that can function independently b is the ring, the outside end of ring is even sets up protrudingly, sets up the locating pin hole on the components of a whole that can function independently a, sets up the locating pin on the components of a whole that can function independently b, components of a whole that can function independently a and components of a whole that can function independently b pass through locating pin hole and locating pin installation and form the base together, the back of installing together, every arch all is located rather than the notch that corresponds, threaded connection base and the cushion of the cushion that first bolt passes through the base below, clamp plate and base are connected respectively to the second bolt, mounting nut on the second bolt of clamp plate top, the baffle that is processed sets up between clamp plate and base.

2. The partition board combination machining clamp of claim 1, wherein: the third bolt is installed on the base and located below the pressure plate, thereby supporting the pressure plate.

3. The partition board combination machining clamp of claim 1, wherein: the protrusion is taller than the recess and the upper plane of the protrusion is aligned with the upper plane of the recess.