CN213783089U - Generator stator dove tail muscle location frock - Google Patents
Generator stator dove tail muscle location frock Download PDFInfo
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- CN213783089U CN213783089U CN202022425056.5U CN202022425056U CN213783089U CN 213783089 U CN213783089 U CN 213783089U CN 202022425056 U CN202022425056 U CN 202022425056U CN 213783089 U CN213783089 U CN 213783089U
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Abstract
The utility model discloses a generator stator dove tail muscle location frock, including support and bottom plate, its still including improve the mounting structure of changing efficiency, improve the regulation structure of machining precision and guarantee the stable clamping structure of centre gripping, the support is installed on the top of bottom plate, and the inside of support has evenly seted up the adjustment tank, the inside equal sliding connection of adjustment tank has the regulation pole that extends to the support outside, and adjusts the structure and all set up on the support top of adjusting pole one side, the centre gripping groove is all installed to the one end of adjusting the pole, and the both ends of centre gripping inslot portion both sides all are provided with the install bin, clamping structure all is provided with one side of install bin, the opposite side of install bin all is provided with the clamp splice, and the even one side that is close to the install bin at the clamp splice that sets up of mounting structure. The utility model discloses a set up threaded rod and clamp splice, through rotating the threaded rod for the clamp splice firmly grasps the dove tail muscle, realizes stabilizing the dove tail muscle of the different specifications of centre gripping, improves the device practicality.
Description
Technical Field
The utility model relates to a generator stator processing technology field specifically is generator stator dove tail muscle location frock.
Background
Along with the development of society, china's mechanical industrialization has obtained vigorous development for generator manufacturing process is more and more intelligent, and in order to guarantee the quality of generator, its inside parts machining is more and more meticulous, wherein must use location frock to assist processing production when generator stator dove tail muscle adds man-hour, but current generator stator dove tail muscle location frock still has a lot of problems or defects:
first, traditional generator stator dove tail muscle location frock does not have centre gripping stable structure during the use, and is stable inadequately to dove tail muscle centre gripping, and can not be suitable for the dove tail muscle of different specifications.
Second, traditional generator stator dove tail muscle location frock does not have the regulation structure during the use, and different generator stator circular arcs are not of uniform size, and the work of unified specification can reduce the machining precision.
Third, traditional generator stator dove tail muscle location frock does not have the change structure of being convenient for during the use, and the clamp splice is changed the installation and is very loaded down with trivial details, is unfavorable for going on of production.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a generator stator dove tail muscle location frock to the problem of unstable, the inconvenient regulation of centre gripping and inconvenient change that proposes in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the generator stator dove tail rib positioning tool comprises a support and a bottom plate, and further comprises an installation structure for improving the replacement efficiency, an adjusting structure for improving the machining precision and a clamping structure for ensuring the clamping stability;
the top end of the bottom plate is provided with a support, adjusting grooves are uniformly formed in the support, adjusting rods extending to the outside of the support are connected in the adjusting grooves in a sliding mode, and adjusting structures are arranged at the top end of the support on one side of each adjusting rod;
the clamping structure is provided with one side of the installation box;
the opposite side of install bin all is provided with the clamp splice, and mounting structure evenly sets up the one side that is close to the install bin at the clamp splice.
Preferably, the clamping structure includes the threaded rod, the threaded rod all rotates the both ends of connecting in centre gripping groove both sides, and threaded rod one end extends to centre gripping inslot portion and swivelling joint has the centre gripping case, centre gripping spring is evenly installed to one side of centre gripping incasement portion, and the equal sliding connection in centre gripping incasement portion of centre gripping spring one end has the fly leaf, the one end of fly leaf all welds with install bin one side.
Preferably, the support is arc-shaped, and a welding integrated structure is formed between the bottom end of the support and the top end of the bottom plate.
Preferably, the mounting structure includes mounting groove, draw-in groove, installation piece, installation spring, driving lever, mounting hole and fixture block, the fixture block is evenly installed in one side of clamp splice, and the mounting hole has all been seted up to the inside one end of fixture block, the draw-in groove with fixture block matched with has evenly been seted up to inside one side of install bin, and the equal vertical mounting groove of having seted up in intermediate position department at inside one side both ends of install bin, the installation spring is all installed to the inside intermediate position department of mounting groove, and installs spring top and bottom and all install the installation piece with mounting hole matched with, the driving lever that extends to the install bin outside is all installed to installation piece one end.
Preferably, adjust the structure and include regulation hole, adjusting spring, kelly, fixed block and regulating block, the fixed block is all installed on the support top of adjusting pole one side, and one side of fixed block all transversely runs through there is the kelly, one side on kelly surface all twines adjusting spring, and one side of kelly all installs the regulating block, adjust inside one side of pole and evenly seted up with regulating block matched with regulation hole.
Preferably, the clamping blocks are symmetrically distributed about a vertical central axis of the clamping groove, and rubber bulges are uniformly arranged on one side of the surface of each clamping block.
Preferably, the top and the bottom at centre gripping inslot portion both sides both ends have all transversely seted up the spout, and the equal sliding connection in inside of spout has the slider, the one end of slider all with centre gripping case both ends welding.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) by arranging the threaded rod, the clamping block and the clamping box, the clamping box is driven to move towards the dovetail rib direction by rotating the threaded rod, so that the clamping block can firmly clamp and fix the dovetail rib, the mounting box is driven to move, the movable plate slides and compresses the clamping spring, the clamping stability is further improved by the elasticity of the clamping spring, the damage to the dovetail rib caused by overlarge clamping force can be avoided, the processing accuracy is ensured, the welding precision of the dovetail rib is improved, the quality of a stator is ensured, and defective goods are reduced;
(2) the adjusting structure, the adjusting groove and the adjusting rod are arranged, the adjusting block is driven to move to be completely separated from the adjusting hole by pulling the clamping rod, then the adjusting rod is pulled and pulled to slide up and down in the adjusting groove, so that the distance between the clamping groove and the bracket is changed and is proper, the adjusting block is moved to be clamped into the adjusting hole by utilizing the elasticity of the adjusting spring, the adjusting rod is fixed after being adjusted, the processing requirements of stators with different specifications can be met, the pigeon tail ribs can be quickly positioned conveniently, the graduations are more uniform, the problem that the traditional line marking mode causes large errors is avoided, the stator products are poor seriously, and the production economy is seriously reduced;
(3) through being provided with mounting structure and install bin, through stirring the driving lever, drive the installation piece and slide to breaking away from the mounting hole completely, later spur the clamp splice for fixture block and draw-in groove completely separate, be convenient for quick convenient take off the clamp splice, and during the installation, utilize the elasticity of installation spring, make the installation piece remove the card and go into the mounting hole inside and can realize stable installation promptly, reduce the degree of difficulty that the installation clamp splice was dismantled to the staff, be convenient for maintain or change it, improve the efficiency of installation dismantlement.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is a schematic side view of the cross-sectional structure of the present invention;
FIG. 3 is a schematic view of an enlarged structure of the clamping groove of the present invention;
fig. 4 is an enlarged schematic structural view of the mounting structure of the present invention;
fig. 5 is an enlarged schematic view of the adjusting structure of the present invention.
In the figure: 1. a support; 2. a mounting structure; 201. mounting grooves; 202. a card slot; 203. mounting blocks; 204. installing a spring; 205. a deflector rod; 206. mounting holes; 207. a clamping block; 3. an adjustment structure; 301. an adjustment hole; 302. adjusting the spring; 303. a clamping rod; 304. a fixed block; 305. an adjusting block; 4. a base plate; 5. an adjustment groove; 6. a threaded rod; 7. adjusting a rod; 8. a clamping block; 9. a clamping groove; 10. a clamping box; 11. a clamping spring; 12. a movable plate; 13. installing a box; 14. a chute; 15. a slide block.
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.
Example 1: referring to fig. 1-5, the generator stator dove tail rib positioning tool comprises a bracket 1, a bottom plate 4, an installation structure 2 for improving replacement efficiency, an adjustment structure 3 for improving machining precision and a clamping structure for ensuring clamping stability;
the top end of the bottom plate 4 is provided with a support 1, adjusting grooves 5 are uniformly formed in the support 1, adjusting rods 7 extending to the outside of the support 1 are slidably connected in the adjusting grooves 5, and the adjusting structures 3 are arranged at the top end of the support 1 on one side of the adjusting rods 7;
one end of each adjusting rod 7 is provided with a clamping groove 9, two ends of two sides inside each clamping groove 9 are provided with installation boxes 13, and the clamping structures are provided with one side of each installation box 13;
the other side of the installation box 13 is provided with clamping blocks 8, and the installation structures 2 are uniformly arranged on one sides of the clamping blocks 8 close to the installation box 13;
referring to fig. 1-5, the generator stator dovetail rib positioning tool further comprises a clamping structure, the clamping structure comprises a threaded rod 6, the threaded rod 6 is rotatably connected to two ends of two sides of a clamping groove 9, one end of the threaded rod 6 extends into the clamping groove 9 and is rotatably connected with a clamping box 10, clamping springs 11 are uniformly installed on one side of the inside of the clamping box 10, a movable plate 12 is slidably connected to the inside of the clamping box 10 at one end of each clamping spring 11, and one end of each movable plate 12 is welded to one side of an installation box 13;
the bracket 1 is arc-shaped, and the bottom end of the bracket 1 and the top end of the bottom plate 4 are in a welding integrated structure;
the clamping blocks 8 are symmetrically distributed about the vertical central axis of the clamping groove 9, and rubber bulges are uniformly arranged on one side of the surface of each clamping block 8;
sliding grooves 14 are transversely formed in the top ends and the bottom ends of the two ends of the interior of the clamping groove 9, sliding blocks 15 are slidably connected to the interior of the sliding grooves 14, and one ends of the sliding blocks 15 are welded to the two ends of the clamping box 10;
specifically, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, through rotating threaded rod 6, utilize slider 15 to drive centre gripping case 10 toward dove tail muscle direction removal in the inside slip of spout 14, thereby make clamp splice 8 can firmly carry out the centre gripping with the dove tail muscle fixed, and drive install bin 13 and remove, make fly leaf 12 at the inside slip compression centre gripping spring 11 of centre gripping case 10, when further improving centre gripping stability through centre gripping spring 11's elasticity, also can avoid the too big damage that leads to the fact the dove tail muscle of clamping-force, guarantee the processing accuracy.
Example 2: the mounting structure 2 comprises a mounting groove 201, a clamping groove 202, a mounting block 203, a mounting spring 204, a shifting rod 205, a mounting hole 206 and a clamping block 207, the clamping block 207 is uniformly mounted on one side of the clamping block 8, the mounting hole 206 is formed in one end inside the clamping block 207, the clamping groove 202 matched with the clamping block 207 is uniformly formed in one side inside the mounting box 13, the mounting groove 201 is vertically formed in the middle position of each of two ends of one side inside the mounting box 13, the mounting spring 204 is mounted in the middle position inside the mounting groove 201, the mounting block 203 matched with the mounting hole 206 is mounted at the top end and the bottom end of the mounting spring 204, and the shifting rod 205 extending to the outside of the mounting box 13 is mounted at one end of the mounting block 203;
specifically, as shown in fig. 1, fig. 2 and fig. 3, by pulling the shift lever 205, the mounting block 203 is driven to slide and compress the mounting spring 204 to be completely separated from the mounting hole 206, and then the clamping block 8 is pulled, so that the clamping block 207 and the clamping groove 202 are completely separated, the clamping block 8 can be conveniently and rapidly taken down, and during installation, stable installation can be realized by utilizing the elastic force of the mounting spring 204 to allow the mounting block 203 to be moved to be clamped into the mounting hole 206, and the installation efficiency is improved.
Example 3: the adjusting structure 3 comprises adjusting holes 301, adjusting springs 302, clamping rods 303, fixing blocks 304 and adjusting blocks 305, the fixing blocks 304 are all installed at the top end of the support 1 on one side of the adjusting rod 7, the clamping rods 303 transversely penetrate through one side of the fixing blocks 304, the adjusting springs 302 are wound on one sides of the surfaces of the clamping rods 303, the adjusting blocks 305 are all installed on one sides of the clamping rods 303, and the adjusting holes 301 matched with the adjusting blocks 305 are uniformly formed in one side inside the adjusting rod 7;
specifically, as shown in fig. 1, 2 and 5, through pulling kelly 303, drive regulating block 305 and remove to breaking away from regulation hole 301 completely, later the pull regulation pole 7 for adjust pole 7 and slide from top to bottom in adjustment tank 5 is inside, and then change centre gripping groove 9 apart from the distance between the support 1, make it can satisfy the processing needs of different specification stators, be convenient for fix a position dove tail muscle fast, and the graduation is more even, improves the device practicality.
The working principle is as follows: when the device is used, firstly, the size of an arc formed between the clamping grooves 9 is adjusted according to the specification size of a generator stator, the clamping rod 303 is pulled to stretch the adjusting spring 302 and drive the adjusting block 305 to move to be completely separated from the adjusting hole 301, then the adjusting rod 7 is pulled and pulled to slide up and down in the adjusting groove 5, the distance between the clamping groove 9 and the support 1 is changed and is suitable, the adjusting block 305 is moved to be clamped into the adjusting hole 301 by utilizing the elasticity of the adjusting spring 302, the fixing of the adjusting rod 7 after adjustment is realized, the processing requirements of stators with different specifications can be met, the dovetail ribs can be rapidly positioned, and the indexing is more uniform;
then, the dove tail rib is respectively arranged in the clamping grooves 9, the threaded rods 6 are respectively rotated, the clamping box 10 is driven to move towards the dove tail rib by the sliding of the sliding blocks 15 in the sliding grooves 14, so that the clamping blocks 8 can firmly clamp and fix the dove tail rib and drive the installation box 13 to move, the movable plate 12 slides and compresses the clamping spring 11 in the clamping box 10, the clamping stability is further improved by the elastic force of the clamping spring 11, meanwhile, the damage to the dove tail rib caused by overlarge clamping force can be avoided, and the processing accuracy is ensured;
when clamp splice 8 damages or needs to be changed and maintained, can stir driving lever 205, drive installation piece 203 and slide compression installation spring 204 in mounting groove 201 inside and break away from mounting hole 206 completely, later stimulate clamp splice 8 for fixture block 207 and draw-in groove 202 separate completely, be convenient for fast convenient take off clamp splice 8, and during the installation, utilize installation spring 204's elasticity, make installation piece 203 remove inside can realizing stably installing of card income mounting hole 206, improve the installation effectiveness.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. Generator stator dove tail muscle location frock, including support (1) and bottom plate (4), its characterized in that: the device also comprises an installation structure (2) for improving the replacement efficiency, an adjusting structure (3) for improving the processing precision and a clamping structure for ensuring the clamping stability;
the top end of the bottom plate (4) is provided with a support (1), adjusting grooves (5) are uniformly formed in the support (1), adjusting rods (7) extending to the outside of the support (1) are connected in the adjusting grooves (5) in a sliding mode, and the adjusting structures (3) are arranged at the top end of the support (1) on one side of each adjusting rod (7);
clamping grooves (9) are respectively arranged at one end of each adjusting rod (7), mounting boxes (13) are respectively arranged at two ends of two sides in each clamping groove (9), and the clamping structures are respectively provided with one side of each mounting box (13);
clamping blocks (8) are arranged on the other side of the installation box (13), and the installation structures (2) are uniformly arranged on one sides, close to the installation box (13), of the clamping blocks (8);
the clamping structure comprises a threaded rod (6), the threaded rod (6) is rotatably connected to two ends of two sides of a clamping groove (9), one end of the threaded rod (6) extends into the clamping groove (9) and is rotatably connected with a clamping box (10), clamping springs (11) are uniformly installed on one side of the interior of the clamping box (10), movable plates (12) are slidably connected into the clamping box (10) at one ends of the clamping springs (11), and one ends of the movable plates (12) are welded to one side of an installation box (13);
the mounting structure (2) comprises a mounting groove (201), a clamping groove (202), a mounting block (203), a mounting spring (204), a shifting rod (205), a mounting hole (206) and a clamping block (207), the clamping block (207) is uniformly mounted on one side of the clamping block (8), and one end of the inside of the clamping block (207) is provided with a mounting hole (206), one side of the inside of the mounting box (13) is uniformly provided with a clamping groove (202) matched with the clamping block (207), and the middle positions of two ends of one side inside the installation box (13) are both vertically provided with installation grooves (201), the middle positions in the mounting grooves (201) are respectively provided with a mounting spring (204), and the top end and the bottom end of the mounting spring (204) are both provided with mounting blocks (203) matched with the mounting holes (206), one end of each mounting block (203) is provided with a deflector rod (205) extending to the outside of the mounting box (13);
adjust structure (3) including adjusting hole (301), adjusting spring (302), kelly (303), fixed block (304) and regulating block (305), support (1) top on one side of adjusting pole (7) is all installed in fixed block (304), and one side of fixed block (304) all transversely runs through kelly (303), one side on kelly (303) surface all twines adjusting spring (302), and one side of kelly (303) all installs regulating block (305), adjust pole (7) inside one side and evenly seted up and regulating hole (301) with regulating block (305) matched with.
2. The generator stator dove tail muscle location frock of claim 1, characterized in that: the support (1) is arc-shaped, and a welding integrated structure is formed between the bottom end of the support (1) and the top end of the bottom plate (4).
3. The generator stator dove tail muscle location frock of claim 1, characterized in that: the clamping blocks (8) are symmetrically distributed about the vertical central axis of the clamping groove (9), and rubber bulges are uniformly arranged on one side of the surface of each clamping block (8).
4. The generator stator dovetail bar positioning tool according to claim 2, characterized in that: spout (14) have all transversely been seted up on the top and the bottom at inside both sides both ends in centre gripping groove (9), and the equal sliding connection in inside of spout (14) has slider (15), the one end of slider (15) all welds with centre gripping case (10) both ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022425056.5U CN213783089U (en) | 2020-10-28 | 2020-10-28 | Generator stator dove tail muscle location frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022425056.5U CN213783089U (en) | 2020-10-28 | 2020-10-28 | Generator stator dove tail muscle location frock |
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| Publication Number | Publication Date |
|---|---|
| CN213783089U true CN213783089U (en) | 2021-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022425056.5U Active CN213783089U (en) | 2020-10-28 | 2020-10-28 | Generator stator dove tail muscle location frock |
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| CN (1) | CN213783089U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114367845A (en) * | 2022-02-15 | 2022-04-19 | 襄阳西岭电气有限公司 | Drilling machine positioning clamp for metal material processing and laser centering method thereof |
| CN118337009A (en) * | 2024-04-30 | 2024-07-12 | 中国水利水电第四工程局有限公司 | Positioning tool for dove tail ribs of generator stator |
-
2020
- 2020-10-28 CN CN202022425056.5U patent/CN213783089U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114367845A (en) * | 2022-02-15 | 2022-04-19 | 襄阳西岭电气有限公司 | Drilling machine positioning clamp for metal material processing and laser centering method thereof |
| CN118337009A (en) * | 2024-04-30 | 2024-07-12 | 中国水利水电第四工程局有限公司 | Positioning tool for dove tail ribs of generator stator |
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