Interference assembly tool for turbine positioning pin of electric actuating mechanism

Abstract

The utility model relates to the technical field of tool equipment, in particular to an interference assembly tool for a turbine positioning pin of an electric actuating mechanism, which comprises a tool base, a connecting block arranged at the top end of the tool base, and a connecting hole formed in the surface of the connecting block; a first through hole is formed in the middle of the tool base, a positioning column is arranged in the first through hole, at least one part of the two ends of the positioning column extends out of the first through hole, and one end of the positioning column is inserted into the connecting hole of the connecting block; due to the fact that the tool body and the tool base are connected in the clamping mode, the tool body and the tool base are both used as separable parts, the tool base and the connecting block are used as fixing parts of the tool, when turbines of different models need to be adapted, only the tool base and the tool body need to be replaced, and operation convenience is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to tool equipment technical field especially relates to the interference assembly tool of electric actuator turbine positioning pin. BACKGROUND

[0002] Turbine needs to be pressed by the briquetting machine in the production and processing process, but the present interference assembly tool of electric actuator turbine positioning pin is more complex, usually according to the model of turbine and customizes, namely different turbine needs different tool to use, specifically, the following problems will appear in actual production, frequent change, corresponding tool frequent replacement, replacement difficulty is bigger, the interference of tool and briquetting machine etc. UTILITY MODEL CONTENTS

[0003] In view of the problems in the background art, the utility model discloses an interference assembly tool of electric actuator turbine positioning pin suitable for different models of turbine pin pressing.

[0004] The utility model discloses a technical scheme of interference assembly tool of electric actuator turbine positioning pin, which comprises:

[0005] Tool base, the top of tool base is provided with connecting block, the surface of connecting block has connecting hole;

[0006] Tool seat, the middle part of tool seat has first through -hole, and the first through -hole is provided with positioning column, and the both ends of positioning column extend at least one part in the first through -hole, and one end of positioning column is inserted into the connecting hole of connecting block;

[0007] Tool body, the tool body is clamped on the tool seat, and the middle part of tool body has third through -hole, and the third through -hole is used for the middle part of turbine embedding.

[0008] In an optional embodiment, the connecting block is provided with a plurality of second through -holes on the upper, and the connecting block is fixed on the top of tool base through the second through -hole and first fastener.

[0009] In an optional embodiment, the surface of connecting block has notches, and the notches are used to avoid the pressure head of briquetting machine.

[0010] In an optional embodiment, the part of positioning column extending into the connecting hole is matched with the hole diameter of connecting hole.

[0011] In an optional embodiment, the other end of positioning column extending out of the first through -hole extends at least one part into the third through -hole.

[0012] In an optional embodiment, the diameter of the end of the positioning post extending into the third through hole matches the diameter of the third through hole.

[0013] In an optional embodiment, the tooling base is symmetrically provided with dovetail grooves, which are used to position the tooling body.

[0014] In an optional embodiment, the tooling body has symmetrically provided pin holes on its surface, the pin holes corresponding to the dovetail grooves, and a pin is inserted into one of the pin holes for positioning the turbine.

[0015] In an optional embodiment, when the middle part of the turbine is inserted into the third through hole, the holes on the surface of the turbine correspond one-to-one with the pin holes, and the pin is pressed into the holes on the surface of the turbine by the press head of the briquetting machine.

[0016] Compared with the prior art, the present invention has the following beneficial technical effects:

[0017] This utility model uses the snap-fit ​​connection between the tooling body and the tooling base to make both the tooling body and the tooling base separable parts, while the tooling base and connecting block serve as the fixed parts of the tooling. When it is necessary to adapt to different models of turbines, only the tooling base and the tooling body need to be replaced, which improves the convenience of operation. Attached Figure Description

[0018] Figure 1 A three-dimensional structural schematic diagram of this utility model is provided;

[0019] Figure 2 The front view of this utility model is shown;

[0020] Figure 3 A top view of this utility model is provided;

[0021] Figure 4 for Figure 3 A cross-sectional view along the AA direction;

[0022] Figure 5 This is a three-dimensional structural diagram of the tooling base in the first direction in an embodiment of this utility model;

[0023] Figure 6 This is a three-dimensional structural diagram of the tooling base in the second direction in an embodiment of this utility model;

[0024] Figure 7 This is a schematic diagram of the structure after the connecting block and the tooling base are assembled in an embodiment of this utility model.

[0025] The reference signs are as follows: 100 is a tool base; 101 is a connecting block; 102 is a second through hole; 103 is a connecting hole; 200 is a tool base; 201 is a dovetail groove; 202 is a positioning column; 300 is a tool main body; 301 is a pin hole; 302 is a pin body; 303 is a third through hole; and 400 is a pressure head. DETAILED DESCRIPTION

[0026] The technical solutions of the present application will be described clearly and completely below in conjunction with the drawings. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0027] In the description of the present application, it should be noted that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "vertical", "horizontal", "inner", "outer", "front", "back", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0028] As shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 7 , the present application provides an interference assembly tool for a turbine positioning pin of an electric actuator, which comprises:

[0029] The tool base 100 is provided with a connecting block 101 at the top end, and the surface of the connecting block 101 has a connecting hole 103;

[0030] In this embodiment, the tool base 100 is cylindrical, and further, the connecting block 101 is provided with a plurality of second through holes 102, and the connecting block 101 is fixed to the top end of the tool base 100 through the second through holes 102 and the first fasteners. The first fasteners are matched with the threaded holes processed on the surface of the tool base 100 and the second through holes 102, so as to fix the connecting block 101.

[0031] Further, the surface of the connecting block 101 has a notch, which is used to avoid the pressure head of the briquetting machine. Since the traditional briquetting machine tool is used in different turbine models, the pressure head 400 of the briquetting machine is prone to movement during the pressing process, so the notch is provided on the connecting block 101 to avoid movement during the pressing process.

[0032] Combining Figure 5 and Figure 6 As shown in the figure, the interference assembly tool of the electric actuator turbine positioning pin further comprises a tool seat 200, the middle part of the tool seat 200 is provided with a first through hole, a positioning column 202 is arranged in the first through hole, at least a part of both ends of the positioning column 202 extends out of the first through hole, and one end of the positioning column 202 is inserted into the connecting hole 103 of the connecting block 101; the installation of the tool seat 200 is realized by inserting the positioning column 202 into the connecting hole 103.

[0033] It should be noted that the part of the positioning column 202 extending into the connecting hole 103 matches the hole diameter of the connecting hole 103. The positioning column 202 matches the connecting hole 103 to realize the installation of the tool seat 200. Further, by matching the positioning column 202 with the connecting hole 103, the tool seat 200 is prevented from being offset or shaken after installation, thereby ensuring the stability of the tool.

[0034] The interference assembly tool of the electric actuator turbine positioning pin further comprises a tool main body 300, the tool main body 300 is clamped on the tool seat 200, and the middle part of the tool main body 300 is provided with a third through hole 303, the third through hole 303 is used for embedding the middle part of the turbine.

[0035] It should be noted that at least a part of the other end of the positioning column 202 extending out of the first through hole extends into the third through hole 303. The diameter of the end of the positioning column 202 extending into the third through hole 303 matches the hole diameter of the third through hole 303. By matching the positioning column 202 with the third through hole 303, the connection between the tool seat 200 and the tool main body 300 is facilitated, and the tool main body 300 is provided with a guiding function for installation.

[0036] By inserting the other end of the positioning column 202 into the third through hole 303 of the tool main body 300, the installation of the tool main body 300 is realized. Further, the surface of the tool seat 200 is symmetrically provided with a dovetail groove 201, the dovetail groove 201 is used for positioning the tool main body 300. The bottom of the tool main body 300 is provided with a protruding part matched with the dovetail groove 201 to realize the positioning of the tool main body 300 during installation, thereby providing a guide for the installation of the tool main body 300.

[0037] The third through hole 303 provided in the middle part of the tool main body 300 allows the middle part of the turbine to be inserted into the third through hole 303, thereby realizing the positioning and installation of the turbine, and thereby adapting to the turbine.

[0038] It should be further noted that the surface of the tool main body 300 is symmetrically provided with a pin hole 301, the pin hole 301 corresponds in position to the dovetail groove 201, and a pin body 302 is inserted into one of the pin holes 301, the pin body 302 is used for positioning the turbine.

[0039] When the middle part of the turbine is inserted into the third through hole 303, the holes on the surface of the turbine correspond to the pin holes 301 one by one, and the pin body 302 is pressed into the hole on the surface of the turbine by the pressing head 400 of the pressing machine.

[0040] When the turbine needs to be pressed, the middle part of the turbine is placed in the third through hole 303, and the pin body 302 is placed on the pin hole 301, and the pin body 302 is pressed into the pin hole 301 by the pressing head 400 of the pressing machine, and when the pressing head 400 is pressed, the pressing head 400 and the pin body 302 are on the same axis.

[0041] Further, through the clamping connection of the tool main body 300 and the tool base 200, the tool main body 300 and the tool base 200 are made as separable parts, and the tool base 100 and the connecting block 101 are made as fixed parts of the tool, when different models of turbines need to be adapted, only the tool base 200 and the tool main body 300 need to be replaced.

[0042] In the description of the utility model, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "setting" should be understood broadly, for example, it can be fixedly connected, it can be detachably connected, or integrally connected, it can be mechanically connected, it can be directly connected, or indirectly connected through an intermediate medium. For ordinary skilled in the art, according to the specific circumstances, the specific meaning of the above-mentioned terms in the utility model is understood.

[0043] The above specific embodiments are only one or several preferred embodiments of the utility model, based on the technical scheme of the utility model and the related inspiration of the above-mentioned embodiments, the above-mentioned specific embodiments can be made by the person skilled in the art Multiple alternative improvements and combinations.

Claims

1. An interference fit tooling for electric actuator turbine positioning pin, characterized in that, The utility model relates to a tooling device for positioning turbine, comprising: a tooling base, the top end of the tooling base is provided with a connecting block, the surface of the connecting block is provided with a connecting hole; a tooling seat, the middle part of the tooling seat is provided with a first through hole, a positioning column is arranged in the first through hole, at least a part of the two ends of the positioning column extends out of the first through hole, and one end of the positioning column is inserted into the connecting hole of the connecting block; a tooling main body is clamped on the tooling seat, and the middle part of the tooling main body is provided with a third through hole for embedding the middle part of the turbine.

2. The over-assembly tool for a turbine positioning pin of an electric actuator as defined in claim 1, wherein, The connecting block is provided with a plurality of second through holes, and the connecting block is fixed to the top end of the tooling base through the second through holes and first fasteners.

3. The over-assembly tool for a turbine positioning pin of an electric actuator as set forth in claim 1, wherein, The surface of the connecting block is provided with a notch for avoiding the pressing head of the pressing machine.

4. The over-assembly tool for a turbine positioning pin of an electric actuator as set forth in claim 1, wherein, The part of the positioning column extending into the connecting hole matches the hole diameter of the connecting hole.

5. The over-assembly tool for a turbine positioning pin of an electric actuator as set forth in claim 4, wherein, The other end of the positioning column extending out of the first through hole at least partially extends into the third through hole.

6. The over-assembly tool for a turbine positioning pin of an electric actuator as set forth in claim 5, wherein, The diameter of the end of the positioning column extending into the third through hole matches the hole diameter of the third through hole.

7. The over-assembly tool for a turbine positioning pin of an electric actuator as set forth in claim 1, wherein The surface of the tooling seat is symmetrically provided with dovetail grooves for positioning the tooling main body.

8. The over-assembly tool for a turbine positioning pin of an electric actuator as defined in claim 7, wherein, The surface of the tooling main body is symmetrically provided with pin holes corresponding to the positions of the dovetail grooves, one of the pin holes is inserted with a pin body, and the pin body is used for positioning the turbine.

9. The over-assembly tool for a turbine positioning pin of an electric actuator as set forth in claim 8, wherein, When the middle part of the turbine is inserted into the third through hole, the holes on the surface of the turbine correspond to the pin holes one by one, and the pin body is pressed into the holes on the surface of the turbine by the pressing head of the pressing machine.

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