CN220029650U - Grinding tool for speed reducer housing - Google Patents
Grinding tool for speed reducer housing Download PDFInfo
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- CN220029650U CN220029650U CN202321458454.4U CN202321458454U CN220029650U CN 220029650 U CN220029650 U CN 220029650U CN 202321458454 U CN202321458454 U CN 202321458454U CN 220029650 U CN220029650 U CN 220029650U
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- rod
- speed reducer
- fixedly connected
- platform
- grinding tool
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- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 51
- 238000005498 polishing Methods 0.000 claims abstract description 9
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 238000005266 casting Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to a grinding tool for a speed reducer shell, which comprises a base, wherein a supporting rod is fixedly connected to the top of the base, a platform is fixedly connected to the top of the supporting rod, a fixing device is arranged between the platform and the base, the fixing device comprises a hydraulic rod, a mounting plate is fixedly arranged on an output shaft of the hydraulic rod, a connecting rod is hinged to the upper side of the mounting plate, a shaft rod is hinged to one end, away from the mounting plate, of the connecting rod, a push rod is fixedly connected to one end, away from the connecting rod, of the shaft rod, the push rod extends to the upper side of the platform, a transverse plate is fixedly connected to the outer wall of the push rod, and a first bulge and a second bulge are respectively fixedly connected to the upper side of the transverse plate. This frock of polishing of speed reducer casing has the advantage of being convenient for fixed, and the staff can operate the polisher and polish comprehensively the outer wall of speed reducer casing, does not need frequent adjustment speed reducer casing's fixed position, and it is convenient to polish, and the practicality is high.
Description
Technical Field
The utility model relates to the technical field of machining of mechanical equipment, in particular to a grinding tool for a speed reducer shell.
Background
The speed reducer is an independent component consisting of a gear transmission, a worm transmission and a gear-worm transmission which are enclosed in a rigid shell, is commonly used as a speed reduction transmission device between a prime mover and a working machine, plays a role in matching rotating speed and transmitting torque between the prime mover and the working machine or an actuating mechanism, and is widely applied to modern machinery.
At present, after casting of a casing casting of a speed reducer is finished, as a plurality of burrs are formed on the surface of the casing casting, the casing casting of the speed reducer is required to be fixed on a machine tool for polishing, therefore, in the prior art, patent number CN209125525U discloses a grinding tool for the casing of the speed reducer, which comprises a bottom plate, one end of the upper side of the bottom plate is fixedly connected with a fixed disc through a vertical plate, one side center of the fixed disc is fixedly connected with a handle, an output shaft of the handle penetrates through the fixed disc and is fixedly connected with one end of a rotating shaft at the end of the fixed disc, the other end of the rotating shaft is fixedly connected with one end of a round block, the other end of the round block is fixedly connected with a grinding disc I, and a group of connecting blocks are uniformly fixed on the circumference of an arc surface of the grinding disc I; can fix the speed reducer after the casing to the speed reducer is polished fast.
However, because the outer surface of the casing is polished when the speed reducer casing is polished, the polishing tool clamps the outer wall of the speed reducer casing when in use, and the clamped part of the outer wall of the casing cannot be polished, and then the polishing work can be performed only by readjusting the clamping position of the speed reducer casing, thereby causing inconvenience to polishing, and therefore, the speed reducer casing polishing tool is provided for solving the problems.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a grinding tool for a speed reducer shell, which has the advantages of being convenient to fix and the like, and solves the problems that the existing grinding tool clamps the outer wall of a speed reducer shell when in use, the clamped part of the outer wall of the shell cannot be subjected to grinding operation, the grinding operation can be performed only by readjusting the clamping position of the speed reducer shell, and inconvenience is caused to grinding.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the grinding tool for the speed reducer shell comprises a base, wherein the top of the base is fixedly connected with a supporting rod, the top of the supporting rod is fixedly connected with a platform, and a fixing device is arranged between the platform and the base;
the fixing device comprises a hydraulic rod, a mounting plate is fixedly mounted on an output shaft of the hydraulic rod, a connecting rod is hinged to the upper side of the mounting plate, a shaft rod is hinged to one end of the connecting rod, which is far away from the mounting plate, an ejector rod is fixedly connected to one end of the shaft rod, which is far away from the connecting rod, the ejector rod extends to the upper side of the platform, a transverse plate is fixedly connected to the outer wall of the ejector rod, first protrusions and second protrusions are fixedly connected to the upper side of the transverse plate respectively, and the number of the connecting rod, the shaft rod, the ejector rod, the transverse plate, the first protrusions and the second protrusions is two, and the two protrusions are symmetrically distributed on the left side and the right side of the mounting plate.
Further, the hydraulic rods are fixedly mounted to the top of the base, and the number of the support rods is two.
Further, the combined shape of the two connecting rods is V-shaped, and the two transverse plates are arranged corresponding to each other.
Further, the outer wall of the shaft lever is fixedly connected with a push block, the outer wall of the supporting rod is fixedly connected with a fixing rod, and a limiting block is fixedly connected between the fixing rod and the platform.
Further, the axostylus axostyle runs through in the inboard of stopper, cup jointed the spring on the outer wall of axostylus axostyle, the both ends of spring respectively with ejector pad and stopper looks butt.
Further, the push block is close to the connecting rod, and the limiting block is close to the ejector rod.
Further, a movable opening is formed in the inner side of the platform, and the ejector rod penetrates through the inner side of the movable opening.
Compared with the prior art, the utility model provides a grinding tool for a speed reducer shell, which has the following beneficial effects:
this frock of polishing of speed reducer casing through the cooperation of hydraulic stem, mounting panel, connecting rod, axostylus axostyle and ejector pin, can be convenient for fix the speed reducer casing fast, when using, only need put the speed reducer casing in the outside of ejector pin, control the hydraulic stem afterwards can realize fixing, easy operation has the advantage of being convenient for fix, because the ejector pin is the inner wall contact with the speed reducer casing, consequently the speed reducer casing is fixed the back, its outer wall does not have the shelter from the part, the staff can operate the polisher and polish the outer wall of speed reducer casing comprehensively, do not need frequent adjustment speed reducer casing's fixed position, it is convenient to polish, the practicality is high.
Drawings
FIG. 1 is a cross-sectional view of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
fig. 3 is a front view of the structure of the present utility model.
In the figure: 1. a base; 2. a support rod; 3. a platform; 4. a hydraulic rod; 5. a mounting plate; 6. a connecting rod; 7. a shaft lever; 8. a push rod; 9. a cross plate; 10. a first protrusion; 11. a second protrusion; 12. a pushing block; 13. a spring; 14. a limiting block; 15. a fixed rod; 16. a movable opening; 17. a speed reducer shell.
Detailed Description
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 grinding tool for a speed reducer housing in this embodiment is used for fixing a speed reducer housing 17, and includes a base 1, a support rod 2 is fixedly connected to the top of the base 1, and the number of the support rods 2 is two, where the top of the support rod 2 is fixedly connected with a platform 3.
In this embodiment, be provided with fixing device between platform 3 and base 1, fixing device includes hydraulic stem 4, hydraulic stem 4 fixed mounting is to the top of base 1, fixed mounting has mounting panel 5 on the output shaft of hydraulic stem 4, the upside of mounting panel 5 articulates there is connecting rod 6, the one end that connecting rod 5 was kept away from to connecting rod 6 articulates there is axostylus axostyle 7, the one end fixedly connected with ejector pin 8 that connecting rod 6 was kept away from to axostylus axostyle 7, ejector pin 8 extends in the upside of platform 3, wherein, movable mouth 16 has been seted up to the inboard of platform 3, ejector pin 8 runs through in the inboard of movable mouth 16, and fixedly connected with diaphragm 9 on the outer wall of ejector pin 8, the upside of diaphragm 9 is fixedly connected with first arch 10 and second arch 11 respectively.
It should be noted that, the quantity of connecting rod 6, axostylus axostyle 7, ejector pin 8, diaphragm 9, first protruding 10 and the protruding 11 of second is two, and the symmetric distribution is in the left and right sides of mounting panel 5, wherein, the combination appearance of two connecting rods 6 is the V font, two diaphragms 9 correspond to each other and set up, it can be understood that be convenient for fix speed reducer case 17 under the cooperation of two ejector pins 8, utilize first protruding 10 and the protruding 11 of second can be convenient for fix other small-size casings on the speed reducer, the suitability of device has been improved, the practicality has been increased.
In this embodiment, push block 12 is fixedly connected to the outer wall of shaft lever 7, fixed rod 15 is fixedly connected to the outer wall of support rod 2, limiting block 14 is fixedly connected between fixed rod 15 and platform 3, shaft lever 7 penetrates through the inner side of limiting block 14, spring 13 is sleeved on the outer wall of shaft lever 7, and two ends of spring 13 are respectively abutted to push block 12 and limiting block 14.
It should be noted that, push block 12 is close to with connecting rod 6, and stopper 14 is close to mutually with ejector pin 8, and push block 12 and stopper 14 through setting up can be spacing to spring 13, when connecting rod 6 promotes axostylus axostyle 7 and removes, can utilize push block 12 extrusion spring 13, can produce certain holding power to axostylus axostyle 7 with spring 13 elastic action to can produce holding power to ejector pin 8, improved the stability of structure.
When the speed reducer casing 17 to be polished is placed on the platform 3 and located on the outer sides of the two ejector rods 8, the hydraulic rod 4 is started to drive the mounting plate 5 to move upwards, the mounting plate 5 drives the connecting rod 6 to move, the connecting rod 6 pushes the shaft rod 7 to move and drives the ejector rods 8 to move, so that the two ejector rods 8 are far away from each other, and the two ejector rods 8 are abutted against the inner walls of the speed reducer casing 17 along with the displacement of the two ejector rods 8, so that the speed reducer casing 17 is quickly fixed.
The beneficial effects of the embodiment are as follows:
this frock of polishing of speed reducer casing, through the cooperation of hydraulic stem 4, mounting panel 5, connecting rod 6, axostylus axostyle 7 and ejector pin 8, can be convenient for fix speed reducer casing 17 fast, when using, only need put speed reducer casing 17 in the outside of ejector pin 8, afterwards control hydraulic stem 4 can realize fixing, easy operation, the advantage of being convenient for, owing to ejector pin 8 is the inner wall contact with speed reducer casing 17, therefore speed reducer casing 17 is after fixed, its outer wall does not have the shielding part, the staff can operate the polisher and polish comprehensively speed reducer casing 17's outer wall, do not need frequent adjustment speed reducer casing 17's fixed position, it is convenient to polish, the practicality is high.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a speed reducer housing frock of polishing, includes base (1), the top fixedly connected with bracing piece (2) of base (1), the top fixedly connected with platform (3) of bracing piece (2), its characterized in that: a fixing device is arranged between the platform (3) and the base (1);
the fixing device comprises a hydraulic rod (4), a mounting plate (5) is fixedly mounted on an output shaft of the hydraulic rod (4), a connecting rod (6) is hinged to the upper side of the mounting plate (5), one end of the connecting rod (6), which is far away from the mounting plate (5), is hinged to a shaft rod (7), one end of the shaft rod (7), which is far away from the connecting rod (6), is fixedly connected with a push rod (8), the push rod (8) extends to the upper side of the platform (3), and is fixedly connected with a transverse plate (9) on the outer wall of the push rod (8), first protrusions (10) and second protrusions (11) are fixedly connected to the upper side of the transverse plate (9), and the numbers of the connecting rod (6), the shaft rod (7), the push rod (8), the transverse plate (9), the first protrusions (10) and the second protrusions (11) are two, and are symmetrically distributed on the left side and the right side of the mounting plate (5).
2. The speed reducer casing grinding tool of claim 1, wherein: the hydraulic rods (4) are fixedly mounted on the top of the base (1), and the number of the support rods (2) is two.
3. The speed reducer casing grinding tool of claim 1, wherein: the combined appearance of the two connecting rods (6) is V-shaped, and the two transverse plates (9) are arranged corresponding to each other.
4. The speed reducer casing grinding tool of claim 1, wherein: the novel lifting device is characterized in that a pushing block (12) is fixedly connected to the outer wall of the shaft lever (7), a fixing rod (15) is fixedly connected to the outer wall of the supporting rod (2), and a limiting block (14) is fixedly connected between the fixing rod (15) and the platform (3).
5. The speed reducer casing grinding tool of claim 4, wherein: the shaft lever (7) penetrates through the inner side of the limiting block (14), a spring (13) is sleeved on the outer wall of the shaft lever (7), and two ends of the spring (13) are respectively abutted against the pushing block (12) and the limiting block (14).
6. The speed reducer casing grinding tool of claim 4, wherein: the pushing block (12) is close to the connecting rod (6), and the limiting block (14) is close to the ejector rod (8).
7. The speed reducer casing grinding tool of claim 1, wherein: the inner side of the platform (3) is provided with a movable opening (16), and the ejector rod (8) penetrates through the inner side of the movable opening (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321458454.4U CN220029650U (en) | 2023-06-09 | 2023-06-09 | Grinding tool for speed reducer housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321458454.4U CN220029650U (en) | 2023-06-09 | 2023-06-09 | Grinding tool for speed reducer housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220029650U true CN220029650U (en) | 2023-11-17 |
Family
ID=88740485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321458454.4U Active CN220029650U (en) | 2023-06-09 | 2023-06-09 | Grinding tool for speed reducer housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220029650U (en) |
-
2023
- 2023-06-09 CN CN202321458454.4U patent/CN220029650U/en active Active
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