CN119369128A - A positioning tool for machining reducer housing - Google Patents
A positioning tool for machining reducer housing Download PDFInfo
- Publication number
- CN119369128A CN119369128A CN202411338821.6A CN202411338821A CN119369128A CN 119369128 A CN119369128 A CN 119369128A CN 202411338821 A CN202411338821 A CN 202411338821A CN 119369128 A CN119369128 A CN 119369128A
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- China
- Prior art keywords
- block
- speed reducer
- machining
- fixing
- reducer shell
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- 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.)
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- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 61
- 238000003754 machining Methods 0.000 title claims abstract description 27
- 241000251468 Actinopterygii Species 0.000 claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims description 15
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000001788 irregular Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
-
- 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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The invention relates to the technical field related to speed reducer shell machining, in particular to a positioning tool for machining a speed reducer shell, which comprises a box body, wherein a driving motor is fixedly arranged on the upper surface of the inner side of the box body, a groove is formed in the upper surface of the box body, a base is arranged above the box body, a ball is movably connected to the lower surface of the base, a Taiji fish plate is fixedly arranged on the upper surface of the base, an arc-shaped groove is formed in the side surface of the Taiji fish plate, a machining platform is rotatably connected to the upper surface of the base, a first fixing groove is formed in the surface of the machining platform, a second fixing groove is formed in the surface of the machining platform, the positioning tool for machining the speed reducer shell can realize fixing and locking of the speed reducer shell in different directions through the same group of fixtures, the positioning tool can fix the speed reducer shell in different models without replacing the fixtures.
Description
Technical Field
The invention relates to the technical field related to machining of speed reducer housings, in particular to a positioning tool for machining speed reducer housings.
Background
The speed reducer is an independent component consisting of gear transmission, worm transmission and gear-worm transmission which are sealed in a rigid shell, is commonly used as a speed reduction transmission device between a driving element and a working machine, and is required to be processed in multiple stages in the forming process, and is required to be fixed and locked by a positioning tool in the processing process, so that the speed reducer can be prevented from moving in the processing process.
The existing positioning tool for machining the speed reducer shell is generally used for placing the speed reducer shell on the surface of a machining platform, then fixing clamps in different directions, fixing the speed reducer shell, but replacing different tool clamps for the speed reducer shell with different sizes is needed, and the position is changed again for fixing again, so that the operation is more troublesome, and more time is spent.
Disclosure of Invention
The invention aims to provide a positioning tool for machining a speed reducer shell, which aims to solve the problems that in the prior art, the existing positioning tool for machining the speed reducer shell is generally characterized in that a speed reducer shell is placed on the surface of a machining platform, then clamps are fixed in different directions, and the speed reducer shell is fixed, but aiming at the speed reducer shells with different sizes, different tool clamps are required to be replaced, the positions are changed again for re-fixing, and therefore the operation is troublesome and more time is spent.
The positioning tool for machining the speed reducer shell comprises a box body, wherein a driving motor is fixedly arranged on the upper surface of the inner side of the box body, a groove is formed in the upper surface of the box body, a base is arranged above the box body, a ball is movably connected to the lower surface of the base, a Taiji fish plate is fixedly arranged on the upper surface of the base, an arc-shaped groove is formed in the side surface of the Taiji fish plate, a machining platform is rotatably connected to the upper side of the base, a first fixing groove is formed in the surface of the machining platform, a second fixing groove is formed in the surface of the machining platform, a guide rail is fixedly arranged at one end of the first fixing groove, a first sliding block is arranged at one end of the guide rail, a supporting block is fixedly connected to the upper surface of the first sliding block, a fixing mechanism is arranged above the supporting block, a fixing plate is fixedly arranged at one end of the second fixing groove, a thread groove is formed in the surface of the fixing plate, and a locking mechanism is connected to the upper surface of the fixing plate.
Preferably, the base forms a rotary structure through the balls and the grooves, and the output end of the driving motor penetrates through the upper surface of the box body and is fixedly connected with the base.
Preferably, the fixing mechanism comprises a clamping plate, a fixing block, a connecting piece, a connecting ring, a first connecting block, a screw rod, a supporting plate and a threaded pipe, wherein the clamping plate is rotationally connected to the upper side of the supporting block, the fixing block is welded to the upper surface of the clamping plate, one end of the fixing block is rotationally connected with the connecting piece, the connecting ring is welded to one side surface of the connecting piece, the first connecting block is movably connected with the inner ring of the connecting ring, the screw rod is welded to one side of the first connecting block, the supporting plate is fixedly installed at one end of the supporting block, and the threaded pipe is fixedly penetrated at one side of the supporting plate.
Preferably, the screw rod is in threaded connection with the threaded pipe, and the screw rod and the connecting ring form a rotating structure through the first connecting block.
Preferably, the below welding of supporting shoe has the second connecting block, the one end fixed surface of second connecting block is connected with the movable rod, the one end cover of movable rod is equipped with the sleeve, telescopic inner circle welding has the spring, telescopic one end surface welding has the sliding block, the one end of sliding block runs through and is fixed with the gag lever post.
Preferably, the other end of the spring is welded with the surface of one end of the movable rod, and the sliding block is in sliding connection with the arc-shaped groove through the limiting rod.
Preferably, the locking mechanism comprises a connecting seat, a first fixing bolt, a second sliding block, a trapezoid block, a second fixing bolt and a pushing block, wherein the connecting seat is arranged on the upper surface of the fixing plate, the first fixing bolt penetrates through one side surface of the connecting seat, the second sliding block is slidably connected with one end of the connecting seat, the trapezoid block is fixedly connected with one end of the second sliding block, the second fixing bolt penetrates through one side surface of the connecting seat, and the pushing block penetrates through one end of the second fixing bolt.
Preferably, the surface open hole spacing of the connecting seat is identical with the interval spacing of the thread grooves, and the pushing block is in sliding connection with the trapezoid block.
Preferably, the thread grooves are distributed at equal intervals on the surface of the fixing plate.
Compared with the prior art, the invention has the beneficial effects that:
1. The three groups of support blocks are mutually close to each other in the sliding process and can support the speed reducer shell under the action of the springs, the speed reducer shell with irregular shape is only required to be continuously rotated, the springs connected with the support plates which are already in contact with the speed reducer shell are tightened, and other support blocks can continuously slide until the support is formed by being in contact with the speed reducer shell;
2. Through the arrangement of the fixing mechanism, when the speed reducer shell is placed on the upper surface of the supporting block, the clamping plate is rotated and lifted, then the base is further rotated, then the clamping plate is put down, the end points of the clamping plate are propped against the side edge of the speed reducer shell, and then the screw is rotated to fix the clamping plate, so that the speed reducer shell is fixed at the upper and lower positions;
3. Through locking mechanism's setting, after the speed reducer casing position is fixed, only need be in the position that is close to the speed reducer casing, through first fixing bolt fixed connection seat on the surface of fixed plate earlier, then push down the kicking block through the second fixing bolt, push down the in-process that moves down the kicking block, can promote the trapezoidal piece to the position removal of speed reducer casing, until locking the kicking block, the trapezoidal piece can carry out the fixed on the position to the speed reducer shell from different directions.
Drawings
FIG. 1 is a schematic view of the overall appearance structure of the present invention;
FIG. 2 is a schematic diagram of the mutual matching structure of the box body and the base of the invention;
FIG. 3 is a schematic view of the cooperation structure of the base and the processing platform of the present invention;
FIG. 4 is a schematic diagram of the mutual matching structure of the base and the Taiji fish plate;
FIG. 5 is a schematic diagram of the mutual matching structure of the Taiji fish-shaped plate and the sleeve;
FIG. 6 is a schematic view of the interaction structure of the movable rod and the sleeve of the present invention;
FIG. 7 is a schematic view of a fixing mechanism according to the present invention;
fig. 8 is a schematic view of the locking mechanism of the present invention.
In the figure, 1, a box body, 2, a driving motor, 3, a groove, 4, a base, 5, a ball, 6, a Taiji fish-shaped plate, 7, an arc-shaped groove, 8, a processing platform, 9, a first fixing groove, 10, a second fixing groove, 11, a guide rail, 12, a first sliding block, 13, a supporting block, 14, a fixing mechanism, 1401, a clamping plate, 1402, a fixing block, 1403, a connecting piece, 1404, a connecting ring, 1405, a first connecting block, 1406, a screw, 1407, a supporting plate, 1408, a threaded pipe, 15, a second connecting block, 16, a movable rod, 17, a sleeve, 18, a spring, 19, a sliding block, 20, a limiting rod, 21, a fixing plate, 22, a threaded groove, 23, a locking mechanism, 1, a connecting seat, 2302, a first fixing bolt, 2303, a second sliding block, 2304, a trapezoid block, 2305, a second fixing bolt, 2306 and a pushing block.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The embodiment discloses a location frock for processing speed reducer casing, as shown in fig. 1-8, including box 1, the inboard upper surface fixed mounting of box 1 has driving motor 2, the recess 3 has been seted up to the top surface of box 1, the top of box 1 is provided with base 4, the below surface swing joint of base 4 has ball 5, the top fixed surface of base 4 installs tai chi shaped plate 6, arc wall 7 has been seted up to the side surface of tai chi shaped plate 6, the top swivelling joint of base 4 has processing platform 8, first fixed slot 9 has been seted up on the surface of processing platform 8, second fixed slot 10 has been seted up on the surface of processing platform 8, the one end fixed mounting of first fixed slot 9 has guide rail 11, the one end of guide rail 11 is provided with first slider 12, the top surface fixedly connected with supporting shoe 13, the top of supporting shoe 13 is provided with fixed establishment 14, the one end fixed mounting of second fixed slot 10 has fixed plate 21, the surface of fixed plate 21 has thread groove 22, the top surface connection of fixed plate 21 has locking establishment 23.
Further, the base 4 forms a rotating structure through the balls 5 and the grooves 3, the output end of the driving motor 2 penetrates through the upper surface of the box body 1 and is fixedly connected with the base 4, the base 4 can be provided with the Taiji fish-shaped plate 6 through the arrangement of the base 4, and meanwhile, the base 4 can rotate on the surfaces of the grooves 3 through the balls 5, so that the rotation is smoother under the driving of the driving motor 2.
Further, the fixing mechanism 14 includes a clamping plate 1401, a fixing block 1402, a connecting member 1403, a connecting ring 1404, a first connecting block 1405, a screw rod 1406, a supporting plate 1407 and a threaded pipe 1408, the clamping plate 1401 is rotatably connected above the supporting block 13, the fixing block 1402 is welded on the upper surface of the clamping plate 1401, one end of the fixing block 1402 is rotatably connected with the connecting member 1403, the connecting ring 1404 is welded on one side surface of the connecting member 1403, the inner ring of the connecting ring 1404 is movably connected with the first connecting block 1405, the screw rod 1406 is welded on one side of the first connecting block 1405, the supporting plate 1407 is fixedly installed on one end of the supporting block 13, the threaded pipe 1408 is fixedly penetrated on one side of the supporting plate 1407, and the clamping plate 1401, the fixing block 1402, the connecting member 1403, the connecting ring 1404, the first connecting block 1405, the screw rod 1406, the supporting plate 1407 and the threaded pipe 1408 are arranged.
Further, the screw 1406 is in threaded connection with the threaded tube 1408, the screw 1406 forms a rotating structure with the connecting ring 1404 through the first connecting block 1405, and the screw 1406 drives the clamping plate 1401 to rotate and clamp by rotating the screw 1406, so that the locking is more convenient and firm.
Further, the second connecting block 15 is welded below the supporting block 13, one end surface of the second connecting block 15 is fixedly connected with the movable rod 16, one end of the movable rod 16 is sleeved with the sleeve 17, the inner ring of the sleeve 17 is welded with the spring 18, one end surface of the sleeve 17 is welded with the sliding block 19, one end of the sliding block 19 penetrates through and is fixedly provided with the limiting rod 20, the second connecting block 15, the movable rod 16, the sleeve 17, the spring 18, the sliding block 19 and the limiting rod 20 are arranged, the movable rod 16 stretches and contracts at one end of the sleeve 17 at first, and meanwhile the sliding block 19 and the limiting rod 20 can be matched with the arc-shaped groove 7, so that the supporting block 13 can synchronously complete movement in the rotating process of the Taiji fish-shaped plate 6.
Further, the other end of the spring 18 is welded to one end surface of the movable rod 16, the sliding block 19 is slidably connected with the arc-shaped groove 7 through the limiting rod 20, and through the arrangement of the spring 18, the supporting block 13 can be moved when the irregular speed reducer shell is encountered due to the retractility of the spring 18, and the supporting block 13 is matched with the clamping plate 1401 to fix the upper position and the lower position of the speed reducer shell.
Further, the locking mechanism 23 includes connecting seat 2301, first fixing bolt 2302, second slider 2303, trapezoidal piece 2304, second fixing bolt 2305 and pushing piece 2306, connecting seat 2301 has been placed on the top surface of fixed plate 21, one side surface of connecting seat 2301 runs through first fixing bolt 2302, one end sliding connection of connecting seat 2301 has second slider 2303, one end fixedly connected with trapezoidal piece 2304 of second slider 2303, one side surface of connecting seat 2301 runs through second fixing bolt 2305, one end of second fixing bolt 2305 runs through pushing piece 2306, through the setting of connecting seat 2301, first fixing bolt 2302, second slider 2303, trapezoidal piece 2304, second fixing bolt 5 and pushing piece 2306, place connecting seat 2301 on the surface of fixed plate 21, first through the connection of first fixing bolt 2302 and thread groove 22, then only need connect second fixing bolt 2305 in the position of adjacent thread groove 23022, the side edge that can be closely contacted with the casing side of the casing of the trapezoidal piece 2304 at the time, the side of the time can be fixed with the side of the casing of the trapezoidal piece of the speed reducer 2304, the side of the casing can be closely contacts with the trapezoidal piece 2304 through the setting of connecting seat 2301, the side edge of the trapezoidal piece of the casing body of the speed reducer is convenient, the side edge of the casing can be in the side edge of the time can be convenient, and convenient for use.
Further, the surface opening space of the connection seat 2301 is matched with the space between the thread grooves 22, the pushing block 2306 is slidably connected with the trapezoid block 2304, the grooved position on one side of the pushing block 2306 is matched with the protruding position on one side of the trapezoid block 2304 by the arrangement of the pushing block 2306 and the trapezoid block 2304, and the bevel edge structure on one side of the pushing block 2306 is matched with the trapezoid block 2304, so that the trapezoid block 2304 can be pushed to move transversely as long as the pushing block 2306 is linearly downward.
Further, the thread grooves 22 are distributed on the surface of the fixing plate 21 at equal intervals, and the plurality of groups of thread grooves 22 can be arranged to facilitate the fixing of the connecting seat 2301 at different positions and also facilitate the fixing of the connecting seat 2301 at the position closest to the reducer housing.
The working principle is that firstly, according to the bottom size of a speed reducer shell, a base 4 is driven to rotate by a driving motor 2, the base 4 can drive a Taiji fish-shaped plate 6 to rotate, simultaneously, a sliding block 19 can synchronously move at one end of an arc-shaped groove 7 through a limiting rod 20, the sliding block 19 can simultaneously push a first sliding block 12 to move at one end of a guide rail 11, when at least one group of supporting blocks 13 above the first sliding block 12 can be attached to the bottom position of the speed reducer shell, the speed reducer shell is placed on the upper surface of the supporting blocks 13, meanwhile, the side edges are abutted against a clamping plate 1401, then the Taiji fish-shaped plate 6 is continuously rotated, at the moment, a spring 18 below the supporting blocks 13 connected with the speed reducer shell can be contracted, other supporting blocks 13 continuously move until three groups of supporting blocks 13 are all used for supporting the bottom of the speed reducer shell, then a screw 1406 is rotated backwards, the sliding block 1401 is driven to continuously rotate the Taiji fish-shaped plate 1401, the sliding block 1401 can be pushed downwards by rotating the screw 1406, the rotating block 1401, when the sliding block 1401 is pushed downwards to the side edge surface of the speed reducer shell, the clamping block 1401 is matched with the supporting blocks 13 to be attached to the bottom position of the speed reducer shell, the speed reducer shell can be pushed to the position of the speed reducer shell, then the fixed block 21 is pushed to be attached to the position of the speed reducer shell, the fixed block 21 is directly adjacent to the side of the first side of the speed reducer shell, the fixed to the fixed base 1 through a screw bolt seat 1, the fixed to the fixed through the position of the screw bolt 1, and the fixed to the fixed base 5 is screwed to the fixed to the position of the speed reducer shell 1, and then screwed joint 1 is screwed to the fixed position of the speed reducer shell 4, and screwed down by the fixed to the fixed bolt seat 2. Thereby completing the locking and fixing of different positions of the speed reducer shell.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the invention.
Claims (9)
1. The utility model provides a location frock for processing speed reducer casing, includes box (1), a serial communication port, the inboard upper surface fixed mounting of box (1) has driving motor (2), recessed groove (3) are seted up to the top surface of box (1), the top of box (1) is provided with base (4), the below surface swing joint of base (4) has ball (5), the top surface fixed mounting of base (4) has taiji fish shaped plate (6), arc wall (7) have been seted up on the side surface of taiji fish shaped plate (6), the top swivelling joint of base (4) has processing platform (8), first fixed slot (9) have been seted up on the surface of processing platform (8), second fixed slot (10) have been seted up on the surface of processing platform (8), one end fixed mounting of first fixed slot (9) has guide rail (11), the one end of guide rail (11) is provided with first slider (12), the top surface fixed connection of first slider (12) has supporting shoe (13), the top surface fixed connection of supporting shoe (13) has supporting shoe (21), the fixed slot (21) have on the surface fixed establishment (21), the upper surface of the fixed plate (21) is connected with a locking mechanism (23).
2. The positioning tool for machining the speed reducer shell according to claim 1, wherein the base (4) forms a rotating structure through the balls (5) and the grooves (3), and the output end of the driving motor (2) penetrates through the upper surface of the box body (1) and is fixedly connected with the base (4).
3. The positioning tool for machining the speed reducer shell according to claim 1, wherein the fixing mechanism (14) comprises a clamping plate (1401), a fixing block (1402), a connecting piece (1403), a connecting ring (1404), a first connecting block (1405), a screw rod (1406), a supporting plate (1407) and a threaded pipe (1408), the clamping plate (1401) is rotatably connected above the supporting block (13), the fixing block (1402) is welded on the upper surface of the clamping plate (1401), one end of the fixing block (1402) is rotatably connected with the connecting piece (1403), a connecting ring (1404) is welded on the surface of one side of the connecting piece (1403), the first connecting block (1405) is movably connected with an inner ring of the connecting ring (1404), the screw rod (1406) is welded on one side of the first connecting block (1405), the supporting plate (1407) is fixedly mounted on one end of the supporting block (13), and the threaded pipe (1408) is fixedly penetrated on one side of the supporting plate (1407).
4. A positioning tool for machining a speed reducer housing according to claim 3, wherein the screw rod (1406) is in threaded connection with the threaded tube (1408), and the screw rod (1406) and the connecting ring (1404) form a rotating structure through the first connecting block (1405).
5. The positioning tool for machining the speed reducer shell according to claim 1, wherein a second connecting block (15) is welded below the supporting block (13), one end surface of the second connecting block (15) is fixedly connected with a movable rod (16), one end of the movable rod (16) is sleeved with a sleeve (17), the inner ring of the sleeve (17) is welded with a spring (18), one end surface of the sleeve (17) is welded with a sliding block (19), and one end of the sliding block (19) is fixedly penetrated with a limiting rod (20).
6. The positioning tool for machining the speed reducer shell according to claim 5, wherein the other end of the spring (18) is welded with one end surface of the movable rod (16), and the sliding block (19) is slidably connected with the arc-shaped groove (7) through the limiting rod (20).
7. The positioning tool for machining the speed reducer shell according to claim 1, wherein the locking mechanism (23) comprises a connecting seat (2301), a first fixing bolt (2302), a second slider (2303), a trapezoid block (2304), a second fixing bolt (2305) and a pushing block (2306), the connecting seat (2301) is arranged on the upper surface of the fixing plate (21), the first fixing bolt (2302) penetrates through one side surface of the connecting seat (2301), one end of the connecting seat (2301) is slidably connected with the second slider (2303), one end of the second slider (2303) is fixedly connected with the trapezoid block (2304), one side surface of the connecting seat (2301) penetrates through the second fixing bolt (2305), and one end of the second fixing bolt (2305) penetrates through the pushing block (2306).
8. The positioning tool for machining a speed reducer shell according to claim 7, wherein the surface opening spacing of the connecting seat (2301) is identical to the spacing of the thread grooves (22), and the pushing block (2306) is slidably connected with the trapezoid block (2304).
9. The positioning tool for machining a speed reducer shell according to claim 1, wherein the thread grooves (22) are distributed at equal intervals on the surface of the fixing plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411338821.6A CN119369128A (en) | 2024-09-24 | 2024-09-24 | A positioning tool for machining reducer housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411338821.6A CN119369128A (en) | 2024-09-24 | 2024-09-24 | A positioning tool for machining reducer housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN119369128A true CN119369128A (en) | 2025-01-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202411338821.6A Pending CN119369128A (en) | 2024-09-24 | 2024-09-24 | A positioning tool for machining reducer housing |
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| Country | Link |
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| CN (1) | CN119369128A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120133605A (en) * | 2025-04-25 | 2025-06-13 | 嘉兴市集珵机械有限公司 | A large-angle chamfering machine convenient for processing long metal bars |
-
2024
- 2024-09-24 CN CN202411338821.6A patent/CN119369128A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120133605A (en) * | 2025-04-25 | 2025-06-13 | 嘉兴市集珵机械有限公司 | A large-angle chamfering machine convenient for processing long metal bars |
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