Clamp gasket profiling assembly die

Abstract

The utility model discloses a clamp gasket profiling assembly die. The clamp gasket profiling assembly die comprises an upper die assembly and a lower die assembly. The upper die assembly comprises an upper die base, a press-fitting punch is assembled and connected in the upper die base, the lower end of the press-fitting punch is an arc-shaped surface, and a guide block is arranged on one side of the press-fitting punch; the lower die assembly comprises a lower die base, an installation block is arranged on the lower die base, and a columnar die core is arranged on the wall face of the front side of the installation block. Through cooperation of the upper die assembly and the lower die assembly, press-fitting operation between a clamp body and a clamp gasket is achieved, in the operation process, an assembled positioning plug pin is used for conducting shaping operation and crossed assembling and profiling on a suspension clamp, the possibility of damage to the clamp body is reduced, and the product percent of pass is further increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to aviation engine parts manufacturing technical field, concretely is a clamp gasket press forming assembly die. BACKGROUND

[0002] The clamp is an important part in the working of the aviation engine, and its quality directly affects the quality of the aircraft engine. The number of clamps required for a single aviation engine is nearly thousands, and different types of clamps are different. The gasket, an important component of the suspension clamp, needs to be processed through a press forming process before it can be fixed on the suspension clamp. The press forming assembly of the gasket of the suspension clamp is relatively difficult. The traditional press forming assembly of the gasket of the clamp selects one side as the reference position and then uses a punch press to bend and form. This not only wastes time and effort, but also has certain risks. Moreover, the size is unstable, especially the thickness size after press forming cannot be consistent, and the clamp body is easily damaged. In view of this, the above-mentioned problems are studied in depth, and the case is generated. SUMMARY

[0003] In view of the deficiencies of the prior art, the utility model provides a clamp gasket press forming assembly die, which solves the problems raised in the background art.

[0004] To achieve the above purpose, the utility model realizes the following technical scheme: a clamp gasket press forming assembly die, comprising an upper die assembly and a lower die assembly; the upper die assembly comprises an upper die seat, a press-fitting punch is assembled and connected in the upper die seat, the lower end of the press-fitting punch is an arc surface, a guide block is arranged on one side of the press-fitting punch; the lower die assembly comprises a lower die seat, an installation block is arranged on the lower die seat, a columnar mold core is arranged on the front side wall surface of the installation block, an installation frame is arranged on one side of the installation block, a locking and limiting member is arranged on the installation frame, a positioning block in the locking and limiting member is slidably inserted into the guide seat and is assembled and connected with the locking and limiting member at one end, assembly holes are respectively arranged on both sides of the columnar mold core on the front side wall surface of the installation block, and the assembly holes are used for installing positioning pins.

[0005] Two guide sliding grooves are symmetrically arranged on the front side wall surface of the columnar mold core, a guide protrusion is arranged at the end of the guide block, and the guide protrusion and the guide sliding groove are in sliding cooperation.

[0006] The locking limiting member comprises a U-shaped seat, an L-shaped hinged seat, an operating rod, an L-shaped thrust rod, a limiting seat, a force transmission rod and a positioning block, the U-shaped seat is arranged on one end of the mounting frame, one end of the L-shaped hinged seat is rotationally matched with the U-shaped seat, the operating rod is fixedly arranged on the other end of the L-shaped hinged seat, one end of the L-shaped thrust rod is rotationally connected with the bent part of the L-shaped hinged seat, the limiting seat is arranged on the mounting seat, the force transmission rod is slidingly inserted into the limiting seat and is hingedly connected with the L-shaped thrust rod at one end and is assembled and connected with the positioning block at the other end, and the positioning block is arranged on one side of the columnar core mold and is an arc surface.

[0007] One end of the positioning block is provided with a U-shaped clamping groove, and one end of the force transmission rod is assembled and connected with the U-shaped clamping groove through a bolt connecting piece.

[0008] A guide sleeve is arranged on the limiting seat and is slidingly matched with the force transmission rod.

[0009] The utility model provides a kind of clamp gasket press type assembly mould.It has the following beneficial effects:The clamp gasket press type assembly mould, based on the basic technical requirement that clamp body and clamp gasket press type assembly are hung clamp, by the cooperation of upper die assembly and lower die assembly, the press fitting operation between clamp body and clamp gasket is realized, during operation, the positioning pin of assembly is used to carry out sizing operation to the hung clamp, cross press type assembly is carried out, the damage possibility to clamp body is reduced, the qualified rate of product is further improved;It has certain fixing effect on the size of the clamp body while the clamp gasket is pressed, it is efficient, the efficiency, stability and the accuracy of size of clamp body and clamp gasket press type assembly are realized, processing cost is reduced, and practicality and operability are strong. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 It is the three-dimensional structure schematic view of the utility model discloses a kind of clamp gasket press type assembly mould.

[0011] Figure 2 It is the partial axonometric structure schematic view of the utility model discloses a kind of clamp gasket press type assembly mould.

[0012] Figure 3 It is the overhead structure schematic view of the utility model discloses lower die assembly.

[0013] Figure 4 It is the three-dimensional structure schematic view of the utility model discloses clamp body.

[0014] Figure 5 It is the three-dimensional structure schematic view of the utility model discloses clamp gasket.

[0015] Figure 6 It is the three-dimensional structure schematic view of the utility model discloses hung clamp.

[0016] Figure 7 It is the clamp position structure schematic view of the utility model when the first step of the profile operation.

[0017] Figure 8 It is the clamp position structure schematic view of the utility model when the second step of the profile operation.

[0018] Figure 9 It is the clamp position structure schematic view of the utility model when the third step of the profile operation.

[0019] Figure 10 It is the clamp position structure schematic view of the utility model when the fourth step of the profile operation.

[0020] In the figure: 1, upper die holder;2, press fitting punch;3, guide block;4, lower die holder;5, mounting block;6, column type mold core;7, mounting frame;8, guide seat;9, positioning block;10, positioning bolt;11, guide sliding slot;12, U-shaped seat;13, L-shaped hinged seat;14, operating rod;15, L-shaped thrust rod;16, limit seat;17, force transmission rod;18, U-shaped clamping groove;19, bolted connection;20, guide sleeve. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] Embodiment: combined with the drawings in the specification Figures 1-10It can be known that the application specifically designs a clamp gasket compression assembly die, which is characterized by comprising an upper die assembly and a lower die assembly; the upper die assembly comprises an upper die seat 1, a pressing punch 2 is assembled and connected in the upper die seat 1, the lower end of the pressing punch 2 is an arc surface, a guide block 3 is arranged on one side of the pressing punch 2; the lower die assembly comprises a lower die seat 4, an installation block 5 is arranged on the lower die seat 4, a columnar mold core 6 is arranged on the front side wall surface of the installation block 5, two guide sliding grooves 11 are symmetrically arranged on the front side wall surface of the columnar mold core 6, a guide protrusion is arranged at the end of the guide block 3, the guide protrusion is in sliding fit with the guide sliding groove 11, an installation frame 7 is arranged on one side of the installation block 5, a locking and limiting component is arranged on the installation frame 7, a guide seat 8 is arranged on one side of the columnar mold core 6, a positioning block 9 in the locking and limiting component is slidably inserted into the guide seat 8 and is assembled and connected with the locking and limiting component at one end, assembly holes are respectively arranged on both sides of the columnar mold core 6 on the front side wall surface of the installation block 5, the assembly holes are used for installing positioning pins 10, based on the basic technical requirement that the suspension clamp is assembled and compressed by the clamp body and the clamp gasket, the pressing operation between the clamp body and the clamp gasket is realized through the cooperation of the upper die assembly and the lower die assembly, the positioning pins 10 are used for performing the sizing operation on the suspension clamp during the operation process, the assembly and compression are cross performed, the damage possibility to the clamp body is reduced, and the qualified rate of the product is further improved; the clamp gasket is compressed, the size of the suspension clamp body is fixed to a certain extent, the efficiency is high, the efficiency, stability and size accuracy of the clamp body and the clamp gasket compression assembly are realized, the processing cost is reduced, and the practicability and operability are high.

[0023] In the specific implementation process, as a preferred setting, the above locking and limiting component comprises a U-shaped seat 12, an L-shaped hinged seat 13, an operating rod 14, an L-shaped thrust rod 15, a limiting seat 16, a force transmission rod 17 and the positioning block 9, the U-shaped seat 12 is arranged on one end of the installation frame 7, the L-shaped hinged seat 13 is in rotary fit with the U-shaped seat 12 at one end, the operating rod 14 is fixedly arranged on the other end of the L-shaped hinged seat 13, the L-shaped thrust rod 15 is rotatably connected with the bent part of the L-shaped hinged seat 13 at one end, the limiting seat 16 is arranged on the installation seat, the force transmission rod 17 is slidably inserted into the limiting seat 16 and is hingedly connected with the L-shaped thrust rod 15 at one end and is assembled and connected with the positioning block 9 at the other end, the positioning block 9 is an arc surface on one side of the columnar core mold, wherein a U-shaped clamping groove 18 is arranged at one end of the positioning block 9, the force transmission rod 17 is assembled and connected with the U-shaped clamping groove 18 at one end through a bolt connecting piece 19; the limiting seat 16 is provided with a guide sleeve 20, the guide sleeve 20 is in sliding fit with the force transmission rod 17, in use, the position of the L-shaped hinged seat 13 is controlled through the operating rod 14, when the operating rod 14 is pulled to Figure 2When the combined part is adjusted to the position shown in

[0024] Further, the drawings attached to the specification Figures 7-10 Further, the drawings attached to the specification Figure 5 ) on the clamp body (as shown in Figure 4 ) on the clamp body (as shown in Figure 7 ) on the clamp body (as shown in Figure 8 ) on the clamp body (as shown in Figure 9 ) on the clamp body (as shown in Figure 10 ) on the clamp body (as shown in

[0025] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A clamp gasket forming assembly mold, characterized in that, The device includes an upper die assembly and a lower die assembly. The upper die assembly includes an upper die base, within which a press-fit punch is assembled. The lower end of the press-fit punch has an arc-shaped surface, and a guide block is provided on one side of the press-fit punch. The lower die assembly includes a lower die base, on which an mounting block is provided. A columnar die core is provided on the front side wall of the mounting block. A mounting bracket is provided on one side of the mounting block, and a locking and limiting component is provided on the mounting bracket. A guide seat is provided on one side of the columnar die core. A positioning block in the locking and limiting component is slidably inserted into the guide seat in the horizontal direction, and one end is assembled and connected to the locking and limiting component. Assembly holes are respectively opened on both sides of the columnar die core on the front side wall of the mounting block, and the assembly holes are used to install positioning pins.

2. The clamp gasket forming assembly mold according to claim 1, characterized in that, Two guide grooves are symmetrically formed on the front side wall of the cylindrical mold core, and a guide protrusion is provided at the end of the guide block, which slides in conjunction with the guide groove.

3. The clamp gasket forming assembly mold according to claim 1, characterized in that, The locking and limiting component includes a U-shaped seat, an L-shaped hinge seat, an operating rod, an L-shaped thrust rod, a limiting seat, a force transmission rod, and a positioning block. The U-shaped seat is mounted on one end of the mounting frame. One end of the L-shaped hinge seat is rotatably engaged with the U-shaped seat. The operating rod is fixed on the other end of the L-shaped hinge seat. One end of the L-shaped thrust rod is rotatably connected to the bent part of the L-shaped hinge seat. The limiting seat is mounted on the mounting frame. The force transmission rod is slidably inserted into the limiting seat, with one end hinged to the L-shaped thrust rod and the other end assembled with the positioning block. The positioning block is located on one side of the cylindrical core mold and has an arc-shaped surface.

4. The clamp gasket forming assembly mold according to claim 3, characterized in that, One end of the positioning block is provided with a U-shaped groove, and one end of the force transmission rod is assembled and connected to the U-shaped groove through a bolt connector.

5. The clamp gasket forming assembly mold according to claim 4, characterized in that, The limiting seat is provided with a guide sleeve, which is slidably engaged with the force transmission rod.

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