CN210549562U - Tool for processing intersecting line of furnace tube - Google Patents
Tool for processing intersecting line of furnace tube Download PDFInfo
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- CN210549562U CN210549562U CN201921513565.4U CN201921513565U CN210549562U CN 210549562 U CN210549562 U CN 210549562U CN 201921513565 U CN201921513565 U CN 201921513565U CN 210549562 U CN210549562 U CN 210549562U
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- tool
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- intersecting line
- flange
- furnace tube
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Abstract
The utility model discloses a tool for processing a furnace tube intersecting line, which comprises a tool body, wherein the tool body comprises two same compression flanges and a plurality of bolts for opposite pulling; the hold-down flange is circular shape flat structure, and hold-down flange's central point puts the circular tube hole that is equipped with rather than coaxial setting, has seted up a plurality of constant head tanks on hold-down flange's a side, and the groove face of constant head tank is circular-arc structure, and constant head tank and circular tube hole intercommunication, the utility model discloses low in cost can realize the machining of looks transversal between the specific model pipe fitting, and whole precision is high, and efficient, need not to adopt high accuracy equipment, and the processing technology degree of difficulty is low.
Description
Technical Field
The utility model belongs to the technical field of the frock and specifically relates to a frock is used in processing of boiler tube looks transversal.
Background
The penetration welding of furnace tubes and furnace tubes is commonly encountered in equipment manufacturing, and as shown in fig. 1, a tube A and a tube B are penetrated and welded. The traditional method for processing the intersecting line of the furnace tube is to grind after plasma cutting, and the defects of the traditional method are poor precision and low efficiency; the second method is to use a numerical control milling machine for processing, and the processing precision of the method is high, but the processing cost is too high.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.
A tool for processing intersecting lines of furnace tubes comprises a tool body, wherein the tool body comprises two same compression flanges and a plurality of bolts for opposite pulling; the pressing flange is of a circular flat structure, a circular pipe hole which is coaxial with the pressing flange is formed in the center of the pressing flange, a plurality of positioning grooves are formed in one side face of the pressing flange, the groove faces of the positioning grooves are of circular-arc structures, and the positioning grooves are communicated with the circular pipe hole; the positioning grooves are radially distributed on one side surface of the pressing flange at equal included angles; set up a plurality of bolt holes that are through about being on the hold-down flange, utilize bolt hole cooperation bolt to realize the split between two hold-down flanges, during actual operation with hold-down flange coaxial just to and utilize bolt and nut initial joint earlier, insert pipe A to the position between the hold-down flange, pipe A inserts the position and realizes the guiding orientation by the constant head tank in the position inserted, confirms pipe A's position according to pipe B's external diameter, through lock nut and realization split clamp afterwards. With the device and the fixed pipe A monolithic stationary to the lathe chuck, alright the convenient machining that realizes pipe A looks transversal of light, whole convenient operation, and efficient.
As a further aspect of the present invention: the pressing flange is made of metal materials.
As a further aspect of the present invention: the bolt holes and the positioning grooves are arranged at intervals.
As a further aspect of the present invention: the axis of the positioning groove is vertically intersected with the axis of the circular pipe hole.
The utility model has the advantages that: the utility model discloses low in cost can realize the machining of intersecting line between the specific model pipe fitting, and whole precision is high, and efficient, need not to adopt high accuracy equipment, and the processing technology degree of difficulty is low.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic diagram of the product of the scheme.
Fig. 2 is a front view of the structure of the present invention.
Fig. 3 is a structural sectional view of the present invention.
Fig. 4 is a first usage effect diagram of the present invention.
Fig. 5 is a second usage effect diagram of the present invention.
In the figure: 1-pressing flange, 2-positioning groove and 3-bolt hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 2 to 5, in an embodiment of the present invention, a tool for processing a furnace tube intersecting line includes a tool body, wherein the tool body includes two identical hold-down flanges 1 and a plurality of bolts for opposite pulling; the pressing flange 1 is of a circular flat structure, a circular pipe hole which is coaxial with the pressing flange 1 is formed in the center of the pressing flange 1, a plurality of positioning grooves 2 are formed in one side face of the pressing flange 1, the groove faces of the positioning grooves 2 are of circular-arc structures, and the positioning grooves 2 are communicated with the circular pipe hole; the positioning grooves 2 are radially distributed on one side surface of the pressing flange 1 at equal included angles; offer a plurality of bolt holes 3 that are left and right through type on the flange 1, utilize 3 cooperation bolts of bolt hole to realize the split between two flange 1, during the actual operation with flange 1 coaxial just to and utilize bolt nut initial joint earlier, insert pipe A to the position between flange 1, pipe A inserts the position and realizes the guiding orientation by constant head tank 2, confirm pipe A's concrete position according to pipe B's external diameter, it is tight to realizing the split clamp through lock nut afterwards, with the device and fixed pipe A monolithic stationary to the chuck of lathe, the light convenient machining who realizes pipe A looks transversal line, the whole convenient operation, and is efficient.
The pressing flange 1 is made of metal materials.
The bolt holes 3 and the positioning grooves 2 are arranged at intervals.
The axis of the positioning groove 2 is vertically intersected with the axis of the circular pipe hole.
The utility model discloses a theory of operation is: during the operation with flange 1 coaxial just to and utilize bolt and nut initial joint, insert pipe A to the position between flange 1, pipe A inserts the position and is realized the guiding orientation by constant head tank 2 in the position, after that through lock nut and realize that the opposite-pulling is tight, with the device and fixed pipe A monolithic stationary to the lathe chuck on, alright light convenient realization pipe A looks transversal's machining, whole convenient operation, and efficient.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (4)
1. A furnace tube intersecting line machining tool comprises a tool body and is characterized in that the tool body consists of two identical compression flanges and a plurality of bolts for opposite pulling; the pressing flange is of a circular flat structure, a circular pipe hole which is coaxial with the pressing flange is formed in the center of the pressing flange, a plurality of positioning grooves are formed in one side face of the pressing flange, the groove faces of the positioning grooves are of circular-arc structures, and the positioning grooves are communicated with the circular pipe hole; the positioning grooves are radially distributed on one side surface of the pressing flange at equal included angles; a plurality of left and right through bolt holes are formed in the pressing flange.
2. The tool for machining the intersecting line of the furnace tube of claim 1, wherein the compression flange is made of a metal material.
3. The tool for machining the intersecting line of the furnace tube of claim 1, wherein the bolt hole and the positioning groove are arranged at intervals.
4. The tool for machining the intersecting line of the furnace tube according to claim 1, wherein the axis of the positioning groove is perpendicularly intersected with the axis of the circular tube hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921513565.4U CN210549562U (en) | 2019-09-12 | 2019-09-12 | Tool for processing intersecting line of furnace tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921513565.4U CN210549562U (en) | 2019-09-12 | 2019-09-12 | Tool for processing intersecting line of furnace tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210549562U true CN210549562U (en) | 2020-05-19 |
Family
ID=70673282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921513565.4U Active CN210549562U (en) | 2019-09-12 | 2019-09-12 | Tool for processing intersecting line of furnace tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210549562U (en) |
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2019
- 2019-09-12 CN CN201921513565.4U patent/CN210549562U/en active Active
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