CN216441723U - Milling clamp for grooves of outer shell of gas turbine - Google Patents
Milling clamp for grooves of outer shell of gas turbine Download PDFInfo
- Publication number
- CN216441723U CN216441723U CN202122812736.7U CN202122812736U CN216441723U CN 216441723 U CN216441723 U CN 216441723U CN 202122812736 U CN202122812736 U CN 202122812736U CN 216441723 U CN216441723 U CN 216441723U
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- CN
- China
- Prior art keywords
- gas turbine
- fixedly connected
- shell body
- electric telescopic
- fixing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000003801 milling Methods 0.000 title claims abstract description 17
- 239000000463 material Substances 0.000 claims description 14
- 238000003754 machining Methods 0.000 claims 6
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model relates to the technical field of gas turbines, and particularly discloses a milling clamp for grooves of a gas turbine shell body, which comprises a supporting frame and a shell body, wherein the front view of the supporting frame is U-shaped, threaded rods are in threaded connection with the central positions of the left side and the right side of the supporting frame, one ends, close to each other, of the two threaded rods are connected with first fixing rods through bearings, and the two first fixing rods are respectively inserted from the left end and the right end of the shell body; the outer shell body can be effectively and stably clamped by the aid of the threaded rods matched with the first fixing rod and the clamping plate, the second fixing rod matched with the first electric telescopic rod, the second electric telescopic rod, the first fixing plate and the jacking block further enhances the clamping and fixing stability, and the outer shell body can be better rotated and adjusted after being clamped and fixed by the aid of the bearings and the rotating ring.
Description
Technical Field
The utility model relates to the technical field of gas turbines, in particular to a milling clamp for grooves of a gas turbine outer shell.
Background
The gas turbine is an internal combustion type power machine which takes continuously flowing gas as a working medium to drive an impeller to rotate at a high speed and converts the energy of fuel into useful work, and is a rotary impeller type heat engine.
Most gas turbine shell body roughly all is cylindricly before carrying out groove milling processing at present, and most anchor clamps generally can't carry out the centre gripping to the gas turbine shell body of different diameters when using at present and fix, it is lower to lead to current anchor clamps adaptability, and can't carry out rotation regulation after the centre gripping is fixed, mill the groove of gas turbine shell body and lead to the fact certain influence, consequently need design one kind can carry out the centre gripping to the gas turbine shell body of different diameters and fix, and can effectively carry out rotation regulation's gas turbine shell body groove milling processing anchor clamps after the centre gripping is fixed.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a milling clamp for grooves of a gas turbine outer shell, which has the advantages that the gas turbine outer shells with different diameters can be clamped and fixed, the rotation adjustment can be effectively carried out after the clamping and the fixing, and the like, and solves the problems that the traditional clamp cannot clamp the gas turbine outer shells with different diameters, and the rotation adjustment cannot be carried out after the clamping and the fixing.
The milling clamp for the groove of the gas turbine outer shell comprises a supporting frame and an outer shell body, wherein the front view of the supporting frame is U-shaped, threaded rods are connected to the center positions of the left side and the right side of the supporting frame in a threaded manner, one ends, close to each other, of the two threaded rods are connected with first fixing rods through bearings, and the two first fixing rods are inserted into the left end and the right end of the outer shell body respectively; two first dead lever top and bottom and the one side that is close to each other all have the centre gripping roof through hinged joint, two the equal fixedly connected with second dead lever of one end that first dead lever is close to each other, two second dead lever top and bottom respectively fixed mounting have first electric telescopic handle and second electric telescopic handle.
Through the design of the technical scheme, the threaded rod is matched with the first fixing rod and the clamping plate, and the shell body can be effectively clamped and fixed.
As a further improvement of the present invention, the sides of the outer surfaces of the two first fixing rods, which are far away from each other, are fixedly connected with rotating rings, and the outer surfaces of the two rotating rings are fixedly connected with a plurality of rotating rods.
Through the technical scheme design, the rotary adjustment can be more convenient when needed.
As a further improvement of the utility model, the ends of the two first electric telescopic rods, which are far away from each other, are fixedly connected with second fixing plates, the sides of the two second fixing plates, which are far away from each other, are connected with the first fixing plates through hinges, the ends of the two second electric telescopic rods, which are far away from each other, are fixedly connected with ejector blocks, and the ends of the two ejector blocks, which are far away from each other, are arc-shaped surfaces.
Through the design of the technical scheme, the first electric telescopic rod and the second electric telescopic rod are matched with the first fixing plate and the jacking block, so that clamping can be further stable.
As a further improvement of the utility model, the central positions of the top and the bottom of the two first fixing rods are fixedly connected with supporting blocks, and springs are fixedly connected between the supporting blocks and the clamping plates.
Through the design of the technical scheme, the clamping plate can automatically adjust the opening angle of the clamping plate according to the shell bodies with different diameters, so that the shell bodies with different diameters can be better clamped and fixed.
As a further improvement of the utility model, the top of the support frame is provided with a guide chute, the guide chute inclines towards the central position, the central position is penetrated by a discharge hole, the left side and the right side of the bottom of the support frame are fixedly connected with support legs, a material receiving box is arranged between the support legs, the top of the material receiving box is open, and the central position of the front surface of the material receiving box is fixedly connected with a handle.
Through the technical scheme design, the chips generated by the slot milling machine can be better collected in a centralized manner.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the set threaded rod is matched with the first fixing rod and the clamping plate, so that the shell body can be effectively and stably clamped, meanwhile, the set second fixing rod is matched with the first electric telescopic rod and the second electric telescopic rod, the first fixing plate and the jacking block, the clamping and fixing stability is further enhanced, and meanwhile, the shell body can be better rotated and adjusted after being clamped and fixed by the aid of the set bearing and the set rotating ring, so that the problems that the traditional clamp cannot clamp gas turbine shells with different diameters and cannot be rotated and adjusted after being fixed are solved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic overall elevational cross-sectional structural view of the present invention;
fig. 2 is a schematic overall front view structure of the present invention.
In the figure: 01. a support frame; 02. supporting legs; 03. a material receiving box; 04. a material guide chute; 05. a housing body; 06. a threaded rod; 07. a first fixing lever; 08. a rotating ring; 09. a support block; 10. a clamping plate; 11. a spring; 12. a first electric telescopic rod; 13. a first fixing plate; 14. a second fixing plate; 15. a second fixing bar; 16. a second electric telescopic rod; 17. a top block; 18. a handle.
Detailed Description
In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of the various embodiments of the present invention. It should be understood, however, that these implementation details are not to be interpreted as limiting the utility model. That is, in some embodiments of the utility model, such implementation details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.
In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1, the milling fixture for the groove of the gas turbine outer shell comprises a supporting frame 01 and a shell body 05, wherein the front view of the supporting frame 01 is in a U shape, threaded rods 06 are respectively in threaded connection with the central positions of the left side and the right side of the supporting frame 01, one ends, close to each other, of the two threaded rods 06 are respectively connected with first fixing rods 07 through bearings, and the two first fixing rods 07 are respectively inserted from the left end and the right end of the shell body 05; the top and the bottom of two first fixing rods 07 and the side close to each other are connected with a clamping top plate through hinges, the two first fixing rods 07 are connected with a second fixing rod 15 through hinges, the top and the bottom of the two second fixing rods 15 are fixedly provided with a first electric telescopic rod 12 and a second electric telescopic rod 16 respectively, and the structure is arranged so that the threaded rod 06 is matched with the first fixing rods 07 and the clamping plate 10 and can clamp and fix the shell body 05 effectively.
Referring to fig. 1, the rotating rings 08 are fixedly connected to the sides, away from each other, of the outer surfaces of the two first fixing rods 07, and the plurality of rotating rods are fixedly connected to the outer surfaces of the two rotating rings 08.
Please refer to fig. 1, two equal fixedly connected with second fixed plates 14 of one end that first electric telescopic handle 12 kept away from each other, one side that two second fixed plates 14 kept away from each other all has first fixed plate 13 through hinged joint, the equal fixedly connected with kicking block 17 of one end that two second electric telescopic handle 16 kept away from each other, the one end that two kicking blocks 17 kept away from each other is the arcwall face, this structure sets up, make first electric telescopic handle 12 and second electric telescopic handle 16 cooperate first fixed plate 13 and kicking block 17, can further make the centre gripping more firm.
Referring to fig. 1, the supporting blocks 09 are fixedly connected to the top and bottom central positions of the two first fixing rods 07, and the springs 11 are fixedly connected between the supporting blocks 09 and the clamping plates 10, so that the clamping plates 10 can automatically adjust the opening angles of the shell bodies 05 with different diameters, and the shell bodies 05 with different diameters can be better clamped and fixed.
Referring to fig. 2, a material guide groove 04 is formed in the top of a support frame 01, the material guide groove 04 is inclined towards the central position, a material discharge hole is formed in the central position in a penetrating mode, support legs 02 are fixedly connected to the left side and the right side of the bottom of the support frame 01, a material receiving box 03 is placed between the support legs 02, the top of the material receiving box 03 is open, a handle 18 is fixedly connected to the central position of the front face of the material receiving box 03, and due to the structural arrangement, scraps generated by groove milling can be better collected in a concentrated mode.
In the use of the utility model: insert two first dead levers 07 respectively from the both ends of housing body 05 through rotating threaded rod 06 earlier, under the effort of spring 11, make grip block 10 support the both sides of housing body 05 respectively, restart first electric telescopic handle 12 and second electric telescopic handle 16, drive first fixed plate 13 and kicking block 17 respectively and support the inner wall of housing body 05, make the centre gripping more firm, when needs carry out the rotation regulation, it can to grasp rotatory ring 08 and utilize the bearing to rotate, the piece that produces when the groove was milled then drops in baffle box 04, drop through the relief hole and connect the workbin 03 in to concentrate the collection.
The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement or the like made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (7)
1. The utility model provides a gas turbine shell body groove mills with clamping apparatus, includes carriage (01) and shell body (05), its characterized in that:
the front view of the supporting frame (01) is U-shaped, threaded rods (06) are in threaded connection with the center positions of the left side and the right side of the supporting frame (01), one ends, close to each other, of the two threaded rods (06) are connected with first fixing rods (07) through bearings, and the two first fixing rods (07) are inserted into the left end and the right end of the shell body (05) respectively;
two first dead lever (07) top and bottom and the one side that is close to each other all have the centre gripping roof through hinged joint, two the equal fixedly connected with second dead lever (15) of one end that first dead lever (07) is close to each other, two second dead lever (15) top and bottom respectively fixed mounting have first electric telescopic handle (12) and second electric telescopic handle (16).
2. The gas turbine outer casing groove milling machining fixture as claimed in claim 1, wherein: two equal fixedly connected with of one side that first dead lever (07) surface was kept away from each other rotates ring (08), two it all fixedly connected with a plurality of dwang to rotate ring (08) surface.
3. The gas turbine outer casing groove milling machining fixture as claimed in claim 1, wherein: two the equal fixedly connected with second fixed plate (14) of one end that first electric telescopic handle (12) kept away from each other, two one side that second fixed plate (14) kept away from each other all has first fixed plate (13) through hinged joint.
4. The gas turbine outer casing groove milling machining fixture as claimed in claim 1, wherein: two equal fixedly connected with kicking block (17) of one end that second electric telescopic handle (16) kept away from each other, two the one end that kicking block (17) kept away from each other is the arcwall face.
5. The gas turbine outer casing groove milling machining fixture as claimed in claim 1, wherein: the middle positions of the top and the bottom of the two first fixing rods (07) are fixedly connected with supporting blocks (09), and springs (11) are fixedly connected between the supporting blocks (09) and the clamping plates (10).
6. The gas turbine outer casing groove milling machining fixture as claimed in claim 1, wherein: guide chute (04) have been seted up at carriage (01) top, guide chute (04) are to central position slope and central position run through and have been seted up the relief hole.
7. The gas turbine outer casing groove milling machining clamp as claimed in claim 6, wherein: the utility model discloses a material receiving box, including support frame (01), supporting legs (02), material receiving box (03) top is the opening form, material receiving box (03) positive central point fixedly connected with handle (18) in both sides about support frame (01) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122812736.7U CN216441723U (en) | 2021-11-17 | 2021-11-17 | Milling clamp for grooves of outer shell of gas turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122812736.7U CN216441723U (en) | 2021-11-17 | 2021-11-17 | Milling clamp for grooves of outer shell of gas turbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216441723U true CN216441723U (en) | 2022-05-06 |
Family
ID=81353334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122812736.7U Expired - Fee Related CN216441723U (en) | 2021-11-17 | 2021-11-17 | Milling clamp for grooves of outer shell of gas turbine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216441723U (en) |
-
2021
- 2021-11-17 CN CN202122812736.7U patent/CN216441723U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220506 |
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| CF01 | Termination of patent right due to non-payment of annual fee |