CN219255455U - Gear ring gear pressure equipment frock - Google Patents
Gear ring gear pressure equipment frock Download PDFInfo
- Publication number
- CN219255455U CN219255455U CN202320363326.5U CN202320363326U CN219255455U CN 219255455 U CN219255455 U CN 219255455U CN 202320363326 U CN202320363326 U CN 202320363326U CN 219255455 U CN219255455 U CN 219255455U
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- 238000003825 pressing Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 17
- 230000008569 process Effects 0.000 description 14
- 230000006872 improvement Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model belongs to the technical field of gear ring press fitting, in particular to a gear ring press fitting tool which comprises an operation table, wherein two positioning plates are symmetrically arranged at the bottom side of the operation table, a first screw rod is rotatably arranged between the positioning plates through a bearing, one end of the first screw rod penetrates through the positioning plates and is fixedly connected with a rotating handle, threads on the first screw rods at two sides of a center block are opposite in direction, two first sliding blocks penetrate through the first screw rod, the first sliding blocks are symmetrically arranged at two sides of the center block, a second sliding block is welded at the top side of the first sliding block, the second sliding block slides in a matched manner with a first sliding groove, positioning rods are welded at the top side of the second sliding block, a flywheel is placed on the operation table, the two positioning rods are supported on the inner ring of the flywheel, and are driven to synchronously move from the center to two ends through the rotation of the first screw rod until the two positioning rods are tightly attached to the inner wall of the flywheel, so that the fixing and positioning of the flywheel are realized, and the positioning efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of gear ring press-fitting, in particular to a gear and gear ring press-fitting tool.
Background
The press fitting is an assembly process of pressing two parts with interference fit to a matching position, the gear ring is inlaid on the outer edge of the flywheel after being heated, and is fastened on the outer edge of the flywheel after being cooled, and a press fitting tool is needed in the gear-gear ring press fitting process.
The existing press-fitting tool comprises a workbench, clamping plates, positioning plates and other structures, and the flywheel is placed on the workbench and fixed by the positioning plates, and the clamping plates clamp the gear ring for press-fitting, so that the gear and the gear ring are press-fitted.
However, in the existing press-fitting tool, the flywheel needs to be fixed at the center position in order to be matched with the press-fitting assembly for press-fitting, the production efficiency is low due to the fact that the quick positioning assembly is not arranged, and meanwhile, the gear ring is difficult to keep balanced in the mounting process due to the fact that the support assembly is not arranged in the process of mounting the gear ring on the clamping assembly, so that the mounting difficulty is increased; therefore, a gear ring press-fitting tool is provided for solving the problems.
Disclosure of Invention
In order to make up the defects of the prior art and solve the problems in the prior art, the utility model provides a gear ring press-fitting tool.
The technical scheme adopted for solving the technical problems is as follows: the utility model discloses a gear ring press-mounting tool, which comprises a workbench, wherein a first sliding groove is formed in the center line of the workbench, two positioning plates are symmetrically arranged on the bottom side of the workbench, a first screw rod is rotatably arranged between the positioning plates through a bearing, one end of the first screw rod penetrates through the positioning plates and is fixedly connected with a rotating handle, a center block penetrates through the center of the first screw rod, the top side of the center block is welded on the bottom side of the workbench, threads on the first screw rods on the two sides of the center block are opposite in direction, two first sliding blocks penetrate through the first screw rod, the first sliding blocks are symmetrically arranged on the two sides of the center block, a second sliding block is welded on the top side of the first sliding block, the second sliding block slides in a matched manner with the first sliding groove, positioning rods are welded on the top side of the second sliding block, a flywheel is placed on the workbench, the two positioning rods are supported on the inner ring of the flywheel, and are driven to synchronously move from the center to the two ends through rotation of the first screw rod until the two positioning rods are tightly attached to the inner wall of the flywheel, so that the positioning efficiency is improved.
Preferably, four first bracing pieces are installed to the workstation downside, the fixed plate is installed to first bracing piece downside, the welding has the connecting plate on the fixed plate, install the pressure equipment subassembly on the connecting plate, the pressure equipment subassembly includes the guide rail, install the second lead screw through the bearing rotation between guide rail roof and the bottom plate, install step motor on the guide rail roof, step motor's output shaft runs through the guide rail roof and with second lead screw fixed connection, be provided with the third slider in the guide rail, the third slider cover is established on the second lead screw and is cooperated with the second lead screw and slide, install the clamping assembly on the third slider, rotate through the second lead screw, the third slider drives the ring gear and moves downwards, until with the tooth snare on the flywheel outer fringe, realized the pressure equipment of gear ring gear, be of being of benefit to improvement operating efficiency.
Preferably, the clamping assembly comprises a first fixing rod, the first fixing rod is welded on the side wall of the third sliding block, two groups of second fixing rods are symmetrically welded on the first fixing rod, a connecting block is welded on the second fixing rod, a first clamping plate is welded on the connecting block, a third screw rod is rotatably installed on the first clamping plate through a bearing, a second sliding groove is formed in the side wall of the connecting block, a fourth sliding block is assembled in the second sliding groove, a second clamping plate is welded on the fourth sliding block, the second clamping plate is sleeved on the third screw rod, threads are formed in the second clamping plate, the second clamping plate slides in cooperation with the third screw rod through the threads, a gear ring is clamped between the first clamping plate and the second clamping plate, a knob is installed on the top side of the third screw rod, the second clamping plate moves downwards on the third screw rod until the first clamping plate and the second clamping plate clamp the gear ring, and the gear ring are fixed, and the gear ring clamping assembly is beneficial to being enabled to be more stable.
Preferably, the grooves are symmetrically formed in the left side and the right side of the workbench, the grooves are arranged right below the first clamping plate, and the clamping assembly is trapped in the grooves by the aid of the grooves, so that the clamping assembly is protected, and the clamping assembly is prevented from colliding with the workbench.
Preferably, four groups of second support rods are arranged on the bottom side of the fixed plate, a base is welded on the bottom side of the second support rods, a foot rest is arranged on the bottom side of the base, a third sliding groove is arranged on the base, a sliding plate is arranged on the third sliding groove, a supporting component is arranged on the sliding plate, the supporting component can be carried by the sliding plate to slide on the third sliding groove, the position of the supporting component is changed, and the position of the supporting component can be adjusted at any time in a matched and pressed mode.
Preferably, the support assembly comprises a support, the support is installed on the sliding plate, the support is provided with a support plate, the support plate is of a concave structure, the support plate is attached to the bottom side of the first clamping plate, and the support of the gear ring is achieved through the arrangement of the support plate, so that the gear ring is kept balanced.
The utility model has the advantages that:
1. according to the utility model, the first screw rod rotates to drive the two positioning rods to synchronously move from the center to the two ends until the two positioning rods are tightly attached to the inner wall of the flywheel, so that the fixation and positioning of the flywheel are realized, the positioning efficiency is improved, the second screw rod rotates, the third sliding block drives the gear ring to move downwards until the gear ring is sleeved on the outer edge of the flywheel, the press mounting of the gear ring is realized, and the improvement of the working efficiency is facilitated.
2. According to the utility model, the second clamping plate moves downwards on the third screw rod through the rotation of the third screw rod until the first clamping plate and the second clamping plate clamp the gear ring, so that the gear ring is fixed, the gear ring can be clamped more stably, the sliding plate can slide on the third sliding groove with the supporting component, the position of the supporting component is changed, the position of the supporting component can be adjusted at any time through matching with press fitting, the supporting of the gear ring is realized through the arrangement of the supporting plate, and the balance of the gear ring is maintained.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic perspective view of a first view;
FIG. 2 is a schematic view of a bottom enlarged perspective of the work table;
FIG. 3 is an enlarged perspective view of a clamping assembly;
FIG. 4 is an enlarged perspective view of a support assembly;
fig. 5 is a schematic perspective view of a first view.
In the figure: 1. a work table; 2. a first chute; 3. a positioning plate; 4. a first screw rod; 5. rotating the handle; 6. a center block; 7. a first slider; 8. a second slider; 9. a positioning rod; 10. a flywheel; 11. a first support bar; 12. a fixing plate; 13. a connecting plate; 14. a guide rail; 15. a second screw rod; 16. a stepping motor; 17. a third slider; 18. a first fixing rod; 19. a second fixing rod; 20. a connecting block; 21. a first clamping plate; 22. a third screw rod; 23. a second chute; 24. a fourth slider; 25. a second clamping plate; 26. a gear ring; 27. a knob; 28. a groove; 29. a second support bar; 30. a base; 31. a foot rest; 32. a third chute; 33. a sliding plate; 34. a bracket; 35. a support plate; 36. and (3) a pulley.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, a gear ring press-fitting tool comprises a working table 1, wherein a first sliding groove 2 is formed in the center line of the working table 1, two positioning plates 3 are symmetrically arranged on the bottom side of the working table 1, a first lead screw 4 is rotatably arranged between the positioning plates 3 through a bearing, one end of the first lead screw 4 penetrates through the positioning plates 3 and is fixedly connected with a rotating handle 5, a center block 6 penetrates through the center of the first lead screw 4, the top side of the center block 6 is welded on the bottom side of the working table 1, threads on the first lead screw 4 on the two sides of the center block 6 are opposite in direction, two first sliding blocks 7 penetrate through the first lead screw 4, the first sliding blocks 7 are symmetrically arranged on the two sides of the center block 6, a second sliding block 8 is welded on the top side of the first sliding block 7, the second sliding block 8 slides in a matched manner with the first sliding groove 2, a positioning rod 9 is welded on the top side of the second sliding block 8, a flywheel 10 is placed on the working table 1, and the two positioning rods 9 are supported on the inner ring of the flywheel 10; during operation, the flywheel 10 is required to be fixed at the central position in order to be matched with the press-fitting component for press-fitting in the process of fixing the flywheel 10, and the production efficiency is low because no quick positioning component is arranged, the flywheel 10 is placed on the workbench 1, the rotating handle 5 is rotated to drive the first screw rod 4 to rotate, the two first sliding blocks 7 slide relatively on the first screw rod 4 to drive the two positioning rods 9 to synchronously move from the central position to the two ends until the two positioning rods 9 are tightly attached to the inner wall of the flywheel 10, so that the fixation and positioning of the flywheel 10 are realized, and the positioning efficiency is improved.
Four first support rods 11 are arranged on the bottom side of the workbench 1, a fixed plate 12 is arranged on the bottom side of each first support rod 11, a connecting plate 13 is welded on each fixed plate 12, a press-fit assembly is arranged on each connecting plate 13, each press-fit assembly comprises a guide rail 14, a second screw rod 15 is rotatably arranged between the top plate and the bottom plate of each guide rail 14 through a bearing, a stepping motor 16 is arranged on the top plate of each guide rail 14, an output shaft of each stepping motor 16 penetrates through the top plate of each guide rail 14 and is fixedly connected with the corresponding second screw rod 15, a third sliding block 17 is arranged in each guide rail 14, each third sliding block 17 is sleeved on each second screw rod 15 and slides in a matched mode with the corresponding second screw rod 15, and a clamping assembly is arranged on each third sliding block 17; during operation, in the press fitting process, the stepping motor 16 is used for driving the second screw rod 15 to rotate, the third sliding block 17 slides on the second screw rod 15 to drive the gear ring 26 to move downwards until the gear ring 26 is sleeved on the outer edge of the flywheel 10, so that press fitting of the gear ring 26 is realized, and the improvement of the operation efficiency is facilitated.
The clamping assembly comprises a first fixing rod 18, wherein the first fixing rod 18 is welded on the side wall of a third sliding block 17, two groups of second fixing rods 19 are symmetrically welded on the first fixing rod 18, a connecting block 20 is welded on the second fixing rod 19, a first clamping plate 21 is welded on the connecting block 20, a third screw rod 22 is rotatably installed on the first clamping plate 21 through a bearing, a second sliding groove 23 is formed in the side wall of the connecting block 20, a fourth sliding block 24 is installed in the second sliding groove 23, a second clamping plate 25 is welded on the fourth sliding block 24, the second clamping plate 25 is sleeved on the third screw rod 22, threads are formed on the second clamping plate 25, the second clamping plate 25 slides in a matched manner with the third screw rod 22 through the threads, a gear ring 26 is clamped between the first clamping plate 21 and the second clamping plate 25, and a knob 27 is installed on the top side of the third screw rod 22; during operation, in the process of clamping the gear ring 26, the gear ring 26 is placed on the first clamping plate 21, the knob 27 is rotated to drive the third screw rod 22 to rotate, and the second clamping plate 25 moves downwards on the third screw rod 22 until the first clamping plate 21 and the second clamping plate 25 clamp the gear ring 26, so that the gear ring 26 is fixed, and the gear ring 26 is clamped more stably.
Referring to fig. 4, four groups of second support rods 29 are mounted on the bottom side of the fixed plate 12, a base 30 is welded on the bottom side of the second support rods 29, a foot rest 31 is mounted on the bottom side of the base 30, a third sliding chute 32 is mounted on the base 30, a sliding plate 33 is mounted on the third sliding chute 32, and a support assembly is mounted on the sliding plate 33; during operation, at the in-process of installing the ring gear 26 on the clamping component, owing to do not have supporting component, lead to the installation in-process to be difficult to make the ring gear 26 keep balanced, increased the installation degree of difficulty, through installing third spout 32 on base 30, the slip sheet 33 can take supporting component to slide on third spout 32, has realized supporting component's change in position, and supporting component no longer is located the clamping component below when the pressure equipment, is favorable to the cooperation pressure equipment to adjust supporting component's position at any time.
The support assembly comprises a support 34, the support 34 is arranged on the sliding plate 33, a support plate 35 is arranged on the support 34, the support plate 35 is of a concave structure, and the support plate 35 is attached to the bottom side of the first clamping plate 21; in operation, in the process of clamping the gear ring 26, the support plate 35 is arranged to support the gear ring 26, which is beneficial to keeping the gear ring 26 balanced.
Referring to fig. 5, a pulley 36 is mounted on the bottom side of the foot rest 31; in operation, the pulley 36 is arranged at the bottom side of the foot rest 31, so that the device can be moved, and the device can be transported conveniently.
The working principle is that in the process of fixing the flywheel 10, the flywheel 10 needs to be fixed at the center so as to be matched with a press-fitting assembly for press-fitting, the production efficiency is low because no quick positioning assembly exists, the flywheel 10 is placed on the workbench 1, the rotating handle 5 is rotated to drive the first screw rod 4 to rotate, the two first sliding blocks 7 slide relatively on the first screw rod 4 to drive the two positioning rods 9 to synchronously move from the center to two ends until the two positioning rods 9 are tightly adhered to the inner wall of the flywheel 10, the flywheel 10 is fixed and positioned, the positioning efficiency is improved, in the process of clamping the gear ring 26, the gear ring 26 is placed on the first clamping plate 21, the third screw rod 22 is driven to rotate by rotating the knob 27, the second clamping plate 25 moves downwards on the third screw rod 22 until the first clamping plate 21 and the second clamping plate 25 clamp the gear ring 26, the gear ring 26 is fixed, the clamping of the gear ring 26 is more stable, in the process of installing the gear ring 26 on the clamping assembly, the gear ring 26 is difficult to keep balance in the installation process due to the fact that no supporting component is arranged, the installation difficulty is increased, the sliding plate 33 can slide on the third sliding groove 32 with the supporting component by installing the third sliding groove 32 on the base 30, the position of the supporting component is changed, the supporting component is not positioned below the clamping component during the press fitting, the position of the supporting component is favorable for being adjusted at any time in cooperation with the press fitting, in the process of clamping the gear ring 26, the supporting of the gear ring 26 is realized by arranging the supporting plate 35, the gear ring 26 is favorable to keep balance, in the press fitting process, the second screw 15 is driven to rotate by the operation of the stepping motor 16, the third sliding block 17 slides on the second screw 15 to drive the gear ring 26 to move downwards, until the gear ring 26 is sleeved on the outer edge of the flywheel 10, the pressing of the gear ring 26 is realized, the improvement of the operation efficiency is facilitated, in the pressing process, the clamping assembly is trapped in the groove 28 when the clamping assembly is positioned on the operation table 1 by arranging the groove 28, the protection of the clamping assembly is realized, and the collision between the clamping assembly and the operation table 1 is avoided.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. The gear ring pressing tool is characterized by comprising a workbench (1), wherein a first sliding groove (2) is formed in the center line of the workbench (1), two positioning plates (3) are symmetrically arranged on the bottom side of the workbench (1), a first lead screw (4) is rotatably arranged between the positioning plates (3) through a bearing, one end of the first lead screw (4) penetrates through the positioning plates (3) and is fixedly connected with a rotating handle (5), a center block (6) penetrates through the center of the first lead screw (4), the top side of the center block (6) is welded on the bottom side of the workbench (1), threads on the first lead screw (4) on two sides of the center block (6) are opposite in direction, two first sliding blocks (7) penetrate through the first lead screw (4), the first sliding blocks (7) are symmetrically arranged on two sides of the center block (6), a second sliding block (8) is welded on the top side of the first sliding blocks (7), the second sliding blocks (8) are matched with the first sliding groove (2), the second sliding blocks (8) are welded on the top side of the first sliding blocks (4), and flywheel (10) are arranged on the two positioning rods (10).
2. The gear ring press-fitting tool according to claim 1, wherein: four first bracing pieces (11) are installed to workstation (1) downside, fixed plate (12) are installed to first bracing piece (11) downside, the welding has connecting plate (13) on fixed plate (12), install the pressure equipment subassembly on connecting plate (13), the pressure equipment subassembly includes guide rail (14), install second lead screw (15) through the bearing rotation between guide rail (14) roof and the bottom plate, install step motor (16) on guide rail (14) roof, the output shaft of step motor (16) runs through guide rail (14) roof and with second lead screw (15) fixed connection, be provided with third slider (17) in guide rail (14), third slider (17) cover is established on second lead screw (15) and is slided with second lead screw (15) cooperation, install the centre gripping subassembly on third slider (17).
3. The gear ring press-fitting tool according to claim 2, wherein: the clamping assembly comprises a first fixing rod (18), the first fixing rod (18) is welded on the side wall of a third sliding block (17), two groups of second fixing rods (19) are symmetrically welded on the first fixing rod (18), a connecting block (20) is welded on the second fixing rod (19), a first clamping plate (21) is welded on the connecting block (20), a third screw rod (22) is rotatably installed on the first clamping plate (21) through a bearing, a second sliding groove (23) is formed in the side wall of the connecting block (20), a fourth sliding block (24) is installed in the second sliding groove (23), a second clamping plate (25) is welded on the fourth sliding block (24), threads are formed on the second clamping plate (25), the second clamping plate (25) slides in a matched mode with the third screw rod (22) through the threads, a second clamping plate (21) and a second gear ring (26) are clamped between the first clamping plate and the second clamping plate (25), and a knob (27) is installed on the top side of the third screw rod (22).
4. The gear ring press-fitting tool according to claim 1, wherein: grooves (28) are symmetrically formed in the left side and the right side of the workbench (1), and the grooves (28) are located right below the first clamping plate (21).
5. The gear ring press-fitting tool according to claim 2, wherein: four groups of second support rods (29) are arranged on the bottom side of the fixed plate (12), a base (30) is welded on the bottom side of the second support rods (29), a foot rest (31) is arranged on the bottom side of the base (30), a third sliding groove (32) is arranged on the base (30), a sliding plate (33) is arranged on the third sliding groove (32), and a supporting component is arranged on the sliding plate (33).
6. The gear ring press-fitting tool according to claim 5, wherein: the support assembly comprises a support (34), the support (34) is arranged on the sliding plate (33), a support plate (35) is arranged on the support (34), the support plate (35) is of a concave structure, and the support plate (35) is attached to the bottom side of the first clamping plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320363326.5U CN219255455U (en) | 2023-03-02 | 2023-03-02 | Gear ring gear pressure equipment frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320363326.5U CN219255455U (en) | 2023-03-02 | 2023-03-02 | Gear ring gear pressure equipment frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219255455U true CN219255455U (en) | 2023-06-27 |
Family
ID=86856350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320363326.5U Active CN219255455U (en) | 2023-03-02 | 2023-03-02 | Gear ring gear pressure equipment frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219255455U (en) |
-
2023
- 2023-03-02 CN CN202320363326.5U patent/CN219255455U/en active Active
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