CN212170166U - Positioning tool for connecting pin for turbine engine - Google Patents
Positioning tool for connecting pin for turbine engine Download PDFInfo
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- CN212170166U CN212170166U CN202020583019.4U CN202020583019U CN212170166U CN 212170166 U CN212170166 U CN 212170166U CN 202020583019 U CN202020583019 U CN 202020583019U CN 212170166 U CN212170166 U CN 212170166U
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- fastening
- positioning
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- connecting pin
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Abstract
The utility model provides a location frock of connecting pin for turbine engine, include base, fastening components, drive actuating cylinder and locating component, fastening components include drive shaft, connecting piece and connect respectively in the first mounting block and the second mounting block at connecting piece both ends, locating component includes first fixed block, second fixed block and is located first fixed block with locating piece and support column between the second fixed block, the second mounting block is located the side of locating piece, the locating piece is equipped with the locating piece convex part and runs through the locating piece through-hole on its surface, first fixed block is equipped with the first fixed block through-hole that runs through, first fixed block through-hole with run through the locating lever in the locating piece through-hole, first mounting block is located the side of locating lever. The utility model has the characteristics of simple structure, location are simple and convenient and the reliability is higher, can guarantee the accurate nature of connecting pin when the location.
Description
Technical Field
The utility model relates to a turbine engine accessory technical field, in particular to location frock of connecting pin for turbine engine.
Background
A Turbine engine (Turbine engine, or Turbine for short) is a form of engine that uses rotating parts to extract kinetic energy from a fluid passing through it, one type of internal combustion engine, commonly used as an engine for aircraft and large ships or vehicles. The accuracy of the connecting pin as a fitting to the turbine engine affects the overall turbine engine performance.
In the existing connecting pin processing technology, the connecting pin is usually poured firstly, then the connecting pin is processed again, so that the accuracy of the connecting pin reaches a certain requirement, the connecting pin is usually required to be positioned in the reprocessing process, the positioning tool can directly influence the reprocessing accuracy of the connecting pin, and the connecting pin positioning tool in the market still has the problems of complex positioning and low reliability, and is difficult to ensure the accuracy of the connecting pin in positioning.
Therefore, there is a need to provide a new positioning tool for a connecting pin for a turbine engine to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a fix a position frock of connecting pin for turbine engine that the accurate nature in location is higher.
In order to achieve the above object, the utility model discloses a technical scheme be: a positioning tool of a connecting pin for a turbine engine comprises a base, a fastening assembly, a driving cylinder and a positioning assembly, wherein the fastening assembly is positioned on the base, the driving cylinder drives the fastening assembly to move, the positioning assembly is fixedly arranged on the base, the fastening assembly comprises a driving shaft connected with the driving cylinder, a connecting piece connected with the driving shaft, and a first fastening block and a second fastening block which are respectively connected with two ends of the connecting piece, the positioning assembly comprises a first fixing block, a second fixing block positioned on the side edge of the first fixing block, a positioning block and a supporting column positioned between the first fixing block and the second fixing block, the second fastening block is positioned on the side edge of the positioning block, the positioning block is provided with a positioning block convex part and a positioning block through hole penetrating through the surface of the positioning block, the first fixing block is provided with a first fixing block through hole penetrating through, and a positioning rod penetrates through the first fixing block through, the first fastening block is positioned on the side edge of the positioning rod.
Furthermore, the positioning rod comprises a first positioning rod section and a second positioning rod section, the first positioning rod section penetrates through the through hole of the first fixing block, and the second positioning rod section penetrates through the through hole of the positioning block.
Further, a clamping sleeve is sleeved on the first section of the positioning rod and located between the first fixing block and the positioning block, a spring is sleeved outside the positioning rod and located between the clamping sleeve and the positioning block.
Furthermore, two side faces of the second section of the positioning rod are planes, and the end part of the second section of the positioning rod is provided with a convex arc-shaped surface of the positioning rod.
Further, the connecting piece includes that the fixed plate of a pair of parallel and connection are a pair of the connecting portion of fixed plate, the middle part and the both ends of fixed plate are equipped with the fixed plate ear respectively, the fixed plate ear is equipped with the fixed plate ear through-hole that runs through, the drive shaft is equipped with the drive shaft through-hole that runs through, the tip of drive shaft is located a pair of between the fixed plate ear at fixed plate middle part.
Further, first fastening block is "protruding" style of calligraphy, including first fastening block connecting portion, first fastening block rotation portion and first fastening block fastening portion, first fastening block connecting portion with the connecting piece is connected, first fastening block fastening portion is located the side of locating lever.
Further, the first fastening block rotating part is provided with a first fastening block rotating part through hole and penetrates through a fixing shaft inside the first fastening block rotating part through hole, and the fixing shaft is fixedly arranged on the base.
Further, the second fastening block comprises a second fastening block connecting part and a second fastening block fastening part, and the second fastening block connecting part is connected with the connecting piece.
Further, second fastening piece fastening portion be equipped with the second fastening piece fastening portion through-hole that runs through and run through in the inside sliding block of second fastening piece fastening portion through-hole, be equipped with the spout on the base, the sliding block can along the spout removes.
Compared with the prior art, the utility model discloses turbine engine is with beneficial effect of location frock of connecting pin: be provided with fastening components and locating component, fastening components includes first mounting block and second mounting block, locating component includes first fixed block, the second fixed block, the locating piece, support column and locating lever, the second mounting block is located the side of locating piece, first mounting block is located the side of locating lever, utilize locating component tentatively to place behind the connecting pin, drive first mounting block of actuating cylinder simultaneous control and second mounting block, with connecting pin accurate positioning, and the steam generator has simple structure, the simple and convenient and higher characteristics of reliability of location.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and 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 without inventive work, wherein:
FIG. 1 is a schematic view of a connecting pin of the present invention;
FIG. 2 is a schematic view of a locating tool for a connecting pin for a turbine engine according to the present invention;
FIG. 3 is an enlarged schematic view of the positioning tooling of the connecting pin for the turbine engine of the present invention;
fig. 4 is a schematic view of the fastening assembly and the driving cylinder of the present invention;
fig. 5 is a schematic view of the connector of the present invention;
FIG. 6 is a schematic view of a first fastening block of the present invention;
FIG. 7 is a schematic view of a second fastening block of the present invention;
FIG. 8 is a schematic view of the positioning assembly of the present invention in operation;
fig. 9 is a schematic view of the positioning assembly of the present invention;
fig. 10 is a schematic view of a positioning rod according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1, the connecting pin 1 includes an arc-shaped connecting pin body 11, and a first connecting portion 12 and a second connecting portion 13 respectively connected to two ends of the connecting pin body 11, wherein one side of the connecting pin body 11 is arc-shaped, the other side is a plane, the first connecting portion 12 and the second connecting portion 13 are perpendicular to each other, the first connecting portion 12 and the second connecting portion 13 are respectively provided with a first connecting portion through hole 121 and a second connecting portion through hole 131, and the arc-shaped connecting pin body 11, the first connecting portion 12 and the second connecting portion 13 form a connecting pin groove 14.
Referring to fig. 1 to 10, the present invention relates to a positioning tool for a connecting pin of a turbine engine, which is used for positioning the connecting pin 1 and facilitating other mechanisms to reprocess the second connecting portion through hole 131 thereof, and the positioning tool comprises a base 2, a fastening component 3 located on the base 2, a driving cylinder 4 for driving the fastening component 3 to move, and a positioning component 5 fixedly arranged on the base 2. Can set up a plurality of location frocks that parallel on the base 2, improve machining efficiency, in this embodiment attached drawing, set up 4 location frocks that parallel on the base 1.
Referring to fig. 4 to 7, the fastening assembly 3 includes a driving shaft 31 connected to the driving cylinder 4, a connecting member 32 connected to the driving shaft 31, and a first fastening block 33 and a second fastening block 34 respectively connected to both ends of the connecting member 32.
The connecting member 32 includes a pair of parallel fixing plates 321 and a connecting portion 322 connecting the pair of fixing plates 321, fixing plate ears 323 are respectively disposed at the middle portion and both ends of the fixing plates 321, the fixing plate ears 323 are provided with penetrating fixing plate ear through holes 324, the driving shaft 31 is provided with penetrating driving shaft through holes 311, the end portion of the driving shaft 31 is located between the fixing plate ears 323 at the middle portion of the pair of fixing plates 321, and the connecting member 32 is connected to the driving shaft 31 by inserting bolts into the driving shaft through holes 311 and the fixing plate ear through holes 324.
The first fastening block 33 has a "convex" shape, and includes a first fastening block coupling portion 331, a first fastening block rotating portion 332, and a first fastening block fastening portion 333. The first fastening block connecting portion 331 is provided with a first fastening block connecting portion through hole 3311 which penetrates therethrough, the first fastening block connecting portion 331 is located between the fixing plate ears 323 at the ends of the pair of fixing plates 321, and the first fastening block 33 is connected to the connecting member 32 by inserting bolts into the first fastening block connecting portion through hole 3311 and the fixing plate ear through hole 324. The first fastening block rotating part 332 is provided with a first fastening block rotating part through hole 3321 and a fixing shaft 3322 penetrating through the first fastening block rotating part through hole 3321, the fixing shaft 3322 is fixedly disposed on the base 2, and the first fastening block 33 can rotate around the fixing shaft 3322 to further drive the first fastening block fastening part 333 to move.
The second fastening block 34 includes a second fastening block connecting portion 341 and a second fastening block fastening portion 342. The second fastening block connecting portion 341 has a second fastening block connecting portion through hole 3411 passing therethrough, the second fastening block connecting portion 341 is positioned between the fixing plate ears 323 at the ends of the pair of fixing plates 321, and the second fastening block 34 and the connecting member 32 are connected by inserting bolts into the second fastening block connecting portion through hole 3411 and the fixing plate ear through hole 324. The second fastening block fastening portion 342 has a through hole 3421 for the second fastening block fastening portion and a sliding block 3422 penetrating the through hole 3421 for the second fastening block fastening portion, the base 2 has a sliding groove 7, and the sliding block 3422 can move along the sliding groove 7. Under the effect of the driving cylinder 4, the driving shaft 31 drives the connecting member 32 to move, so that the second fastening block 34 moves, and when the second fastening block 34 moves, the sliding block 3422 moves along the sliding groove 7, and the smoothness of the fastening assembly 3 during moving is improved.
Referring to fig. 8 to 10, the positioning assembly 5 includes a first fixing block 51, a second fixing block 52 located at a side of the first fixing block 51, and a positioning block 53 and a supporting column 54 located between the first fixing block 51 and the second fixing block 52. The second fastening block 34 is located at the side of the positioning block 53.
The positioning block 53 is provided with a positioning block protrusion 531 and a positioning block through hole (not indicated) penetrating through the surface thereof, the positioning block protrusion 531 is matched with the connecting pin groove 14, when in use, the positioning block protrusion 531 is located in the connecting pin groove 14, and the plane part of the connecting pin body 11 is tightly attached to the second fixing block 52.
The first fixing block 51 is provided with a first fixing block through hole 511, and a positioning rod 55 penetrates through the first fixing block through hole 511 and the positioning block through hole. The first fastening block 33 is located at a side of the positioning rod 55, specifically, the first fastening block fastening portion 333 is located at a side of the positioning rod 55, and under the action of the driving cylinder 4, the first fastening block rotating portion 332 rotates around the fixing shaft 3322 to drive the first fastening block fastening portion 333 to move, so that the positioning rod 55 moves inside the first fixing block through hole 511 and the positioning block through hole. The positioning rod 55 comprises a first positioning rod section 551 and a second positioning rod section 552, the first positioning rod section 551 penetrates through the first fixing block through hole 511, the second positioning rod section 552 penetrates through the positioning block through hole, a cutting sleeve 553 is sleeved on the first positioning rod section 551, the cutting sleeve 553 is positioned between the first fixing block 51 and the positioning block 53, two side faces of the second positioning rod section 552 are planes, the end portions of the two side faces are provided with convex positioning rod arc-shaped faces 554, and the positioning rod arc-shaped faces 554 are matched with the connecting pin grooves 14. The locating rod 55 overcoat is equipped with spring 6, and spring 6 is located between cutting ferrule 553 and locating piece 53, and spring 6 can strengthen the buffering when locating rod 55 removes, can not be because of exerting oneself too hard for connecting pin 1 is impaired. In the present embodiment, a pair of support columns 54 are provided, and the pair of support columns 54 support the first connection portion 12 and the second connection portion 13 of the connection pin 1, respectively.
When the connecting pin is used, the connecting pin 1 is placed between the positioning block 53 and the second fixing block 52, the first connecting part 12 and the second connecting part 13 of the connecting pin 1 are respectively positioned on the pair of supporting columns 54, the driving cylinder 4 is started, the driving shaft 31 moves rightwards under the action of the driving cylinder 4 to drive the connecting piece 32 to move, at the moment, the first fastening block connecting part moves rightwards, the first fastening block rotating part 332 rotates around the fixed shaft 3322 to drive the first fastening block fastening part 333 to move, so that the positioning rod 55 moves forwards in the first fixing block through hole 511 and the positioning block through hole 532, so that the rod arc faces 554 are in close contact with the connecting pin recesses 14, while the second fastening block 34 moves to the right, the slide block 3422 moves along the slide groove 7, so that the second fastening block fastening portion 342 is closely attached to the outer surface of the first connecting portion 12 of the connecting pin 1, and the connecting pin 1 is stably positioned in the positioning tool.
The utility model discloses a location frock of connecting pin for turbine engine has simple structure, the simple and convenient and higher characteristics of reliability in location, can guarantee the accurate nature of connecting pin when the location.
Of course, those skilled in the art should realize that the above-mentioned embodiments are only used for illustrating the present invention, and not for limiting the present invention, and that the changes and modifications to the above-mentioned embodiments are all within the scope of the appended claims as long as they are within the true spirit of the present invention.
Claims (9)
1. The utility model provides a location frock of connecting pin for turbine engine which characterized in that: the positioning device comprises a base, a fastening component, a driving cylinder and a positioning component, wherein the fastening component is positioned on the base, the driving cylinder drives the fastening component to move, the positioning component is fixedly arranged on the base and comprises a driving shaft connected with the driving cylinder, a connecting piece connected with the driving shaft, and a first fastening block and a second fastening block which are respectively connected with two ends of the connecting piece, the positioning component comprises a first fixing block, a second fixing block positioned on the side edge of the first fixing block, a positioning block and a supporting column positioned between the first fixing block and the second fixing block, the second fastening block is positioned on the side edge of the positioning block, the positioning block is provided with a positioning block convex part and a positioning block through hole penetrating through the surface of the positioning block, the first fixing block is provided with a penetrating first fixing block through hole, and a positioning rod penetrates through the first fixing block through hole, the first fastening block is positioned on the side edge of the positioning rod.
2. The positioning tool for the connecting pin for the turbine engine according to claim 1, characterized in that: the positioning rod comprises a first positioning rod section and a second positioning rod section, the first positioning rod section penetrates through the through hole of the first fixing block, and the second positioning rod section penetrates through the through hole of the positioning block.
3. The positioning tool for the connecting pin for the turbine engine as set forth in claim 2, wherein: the first section of the positioning rod is sleeved with a clamping sleeve, the clamping sleeve is located between the first fixing block and the positioning block, a spring is sleeved outside the positioning rod, and the spring is located between the clamping sleeve and the positioning block.
4. The positioning tool for the connecting pin for the turbine engine as set forth in claim 2, wherein: two side surfaces of the second section of the positioning rod are planes, and the end part of the second section of the positioning rod is provided with a convex arc-shaped surface of the positioning rod.
5. The positioning tool for the connecting pin for the turbine engine according to claim 1, characterized in that: first fastening block is "protruding" style of calligraphy, including first fastening block connecting portion, first fastening block rotation portion and first fastening block fastening portion, first fastening block connecting portion with the connecting piece is connected, first fastening block fastening portion is located the side of locating lever.
6. The positioning tool for the connecting pin for the turbine engine as set forth in claim 5, wherein: the first fastening block rotating part is provided with a first fastening block rotating part through hole and penetrates through a fixing shaft inside the first fastening block rotating part through hole, and the fixing shaft is fixedly arranged on the base.
7. The positioning tool for the connecting pin for the turbine engine as set forth in claim 5, wherein: the second fastening block comprises a second fastening block connecting part and a second fastening block fastening part, and the second fastening block connecting part is connected with the connecting piece.
8. The positioning tool for the connecting pin for the turbine engine according to claim 7, characterized in that: the second fastening piece fastening portion is equipped with the second fastening piece fastening portion through-hole that runs through and run through in the inside sliding block of second fastening piece fastening portion through-hole, be equipped with the spout on the base, the sliding block can along the spout removes.
9. The positioning tool for the connecting pin for the turbine engine according to claim 1, characterized in that: the connecting piece includes that a pair of parallel fixed plate and connection are a pair of the connecting portion of fixed plate, the middle part and the both ends of fixed plate are equipped with the fixed plate ear respectively, the fixed plate ear is equipped with the fixed plate ear through-hole that runs through, the drive shaft is equipped with the drive shaft through-hole that runs through, the tip of drive shaft is located a pair of between the fixed plate ear at fixed plate middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020583019.4U CN212170166U (en) | 2020-04-20 | 2020-04-20 | Positioning tool for connecting pin for turbine engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020583019.4U CN212170166U (en) | 2020-04-20 | 2020-04-20 | Positioning tool for connecting pin for turbine engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212170166U true CN212170166U (en) | 2020-12-18 |
Family
ID=73766535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020583019.4U Active CN212170166U (en) | 2020-04-20 | 2020-04-20 | Positioning tool for connecting pin for turbine engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212170166U (en) |
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2020
- 2020-04-20 CN CN202020583019.4U patent/CN212170166U/en active Active
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