CN222986332U - A reducer housing positioning device - Google Patents
A reducer housing positioning device Download PDFInfo
- Publication number
- CN222986332U CN222986332U CN202421863006.7U CN202421863006U CN222986332U CN 222986332 U CN222986332 U CN 222986332U CN 202421863006 U CN202421863006 U CN 202421863006U CN 222986332 U CN222986332 U CN 222986332U
- Authority
- CN
- China
- Prior art keywords
- plate
- driving
- upper shell
- positioning device
- plates
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Machine Tool Units (AREA)
Abstract
本实用新型公开了一种减速机壳体定位装置，涉及减速机壳体生产技术领域，包括限位结构与辅助固定结构，所述限位结构设置有两组，且均包括移动板与L型板，所述移动板连接在对应L型板底部，两个所述移动板通过驱动结构活动配合连接在底板顶部，且每个所述L型板的两端均设置有夹持结构，所述辅助固定结构连接在底板顶部，所述辅助固定结构与上壳体底部相配合。本实用新型通过设置限位机构，两个L型板完成对上壳体长方向的承托，通过设置的夹持结构，抵块夹紧上壳体侧面，最后启动辅助固定结构，吸盘对上壳体产生强大的吸附力，使上壳体被加工时不会上下移动，此种固定方式操作简单。
The utility model discloses a reducer housing positioning device, which relates to the technical field of reducer housing production, including a limiting structure and an auxiliary fixing structure. The limiting structure is provided with two groups, and both include a movable plate and an L-shaped plate. The movable plate is connected to the bottom of the corresponding L-shaped plate. The two movable plates are movably connected to the top of the bottom plate through a driving structure, and a clamping structure is provided at both ends of each L-shaped plate. The auxiliary fixing structure is connected to the top of the bottom plate, and the auxiliary fixing structure cooperates with the bottom of the upper shell. The utility model sets a limiting mechanism, and the two L-shaped plates complete the support of the upper shell in the long direction. Through the set clamping structure, the abutment block clamps the side of the upper shell, and finally the auxiliary fixing structure is started. The suction cup generates a strong adsorption force on the upper shell, so that the upper shell will not move up and down when being processed. This fixing method is simple to operate.
Description
Technical Field
The utility model relates to the technical field of production of speed reducer shells, in particular to a speed reducer shell positioning device.
Background
The speed reducer shell is a basic part of the speed reducer, a base body for arranging all parts of the speed reducer, the shape and size precision of the shell and the accuracy of mutual matching of the longitudinal axes determine the working performance of the whole speed reducer, and a polishing tool is needed to process the speed reducer shell in the processing process of the speed reducer shell.
The speed reducer shell generally comprises an upper shell and a lower shell, the outer surface of the upper shell of the speed reducer is mainly an arc surface 2, an inclined surface 3 and a connecting end surface 1 in fig. 2, and the connecting end surface of the upper shell of the speed reducer is required to be upwards during processing so as to ensure that the inner part of the upper shell and the connecting end surface can be polished and washed.
In order to ensure that the connecting end face is upward, the cambered surface and the inclined surface are required to be used as the supported surface during fixing, the upper shell is required to be fixed by a plurality of clamping blocks and cushion blocks in a traditional fixing mode, the fixing effect is poor, the operation is complex, and the labor intensity of workers is increased.
Disclosure of utility model
The utility model aims to provide a positioning device for a speed reducer shell, which solves the technical problem that an upper shell is inconvenient to fix in the prior art.
The technical problems to be solved by the utility model can be realized by the following technical scheme:
The utility model provides a speed reducer housing positioner, includes the bottom plate, go up the casing and include connection terminal surface, cambered surface and inclined plane, still include:
The limiting structures are provided with two groups and each limiting structure comprises a movable plate and an L-shaped plate, the movable plates are connected to the bottoms of the corresponding L-shaped plates, a placing groove is formed between the two L-shaped plates, the two movable plates are connected to the top of the bottom plate in a movable fit manner through a driving structure, and clamping structures are arranged at the two ends of each L-shaped plate;
The auxiliary fixing structure is connected to the top of the bottom plate and matched with the bottom of the upper shell.
As a further scheme of the utility model, the driving structure comprises a bidirectional screw and a limiting rod, wherein vertical plates are arranged at two ends of the top of the bottom plate, the bidirectional screw is rotatably connected between the two vertical plates, a motor for driving the bidirectional screw to rotate is arranged on one vertical plate, the limiting rod parallel to the bidirectional screw is connected between the two vertical plates, two ends of the bidirectional screw are respectively in threaded connection with the corresponding moving plate, and the limiting rod penetrates through the moving plate.
As a further scheme of the utility model, the clamping structure comprises two baffles, hydraulic cylinders and a supporting block, wherein the two baffles are respectively connected to two ends of the L-shaped plate, the hydraulic cylinders are connected to one side, close to the middle, of the baffles, the driving ends of the hydraulic cylinders are connected with the supporting block, and the supporting block is matched with the side face of the connecting end face.
As a further scheme of the utility model, the auxiliary fixing structure comprises two driving elevators, inclined plates and suckers, wherein the two driving elevators are respectively connected to the top of the bottom plate, the two driving elevators are arranged along the width direction of the connecting end face, the driving ends of the two driving elevators are respectively and rotatably connected with the inclined plates, one side, far away from the driving elevators, of each inclined plate is connected with a plurality of suckers, and the suckers are matched with the bottom of the upper shell.
As a further proposal of the utility model, the height of the side wall of the L-shaped plate is lower than the height of the connecting end face.
As a further scheme of the utility model, reinforcing rods are arranged between the two sides of the movable plate and the L-shaped plate.
The utility model has the beneficial effects that:
1. According to the utility model, the limiting mechanism is arranged, the movable plate drives the L-shaped plates to move in opposite directions, the two L-shaped plates complete the long-direction support of the upper shell, the hydraulic cylinder drives the abutting block to move in the direction close to the upper shell until the abutting block clamps the side surface of the upper shell, so that the upper shell cannot horizontally move in the wide direction, the auxiliary fixing structure is started finally, the sucker is attached to the inclined surface of the upper shell, the sucker generates strong adsorption force on the upper shell, the upper shell cannot move up and down when being processed, the fixing mode is simple to operate, the inside of the upper shell and the connecting end face of the upper shell are exposed, and polishing and cleaning operations are convenient to perform.
2. The limiting structure and the auxiliary fixing structure of the clamping structure are adjustable, the limiting structure can adjust the length of the upper clamping shell, the clamping structure can adjust the width of the upper clamping shell, the sucking disc of the auxiliary fixing structure can adsorb inclined planes of the upper shells with different angles, and the upper shells with different sizes can be fixed, so that the applicability is high.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic structural view of an upper housing of the present utility model;
FIG. 3 is a schematic view of the structure of the reinforcing rod and L-shaped plate of the utility model;
Fig. 4 is a schematic diagram of a mating connection structure of an L-shaped plate and a baffle plate according to the present utility model.
In the figure, 1, a connecting end face; 2, cambered surfaces, 3, inclined surfaces, 4, a bottom plate, 5, a vertical plate, 6, a bidirectional screw rod, 7, a motor, 8, a limiting rod, 9, a moving plate, 10, an L-shaped plate, 11, a baffle plate, 12, a hydraulic cylinder, 13, a supporting block, 14, a driving lifter, 15, an inclined plate, 16, a sucker, 17 and a reinforcing rod.
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.
1-4, A positioning device for a speed reducer shell is used for fixing an upper shell, and comprises a bottom plate 4, wherein the upper shell comprises a connecting end face 1, an arc face 2 and an inclined plane 3, and the upper shell is in the prior art and not described in detail herein, and further comprises a limiting structure and an auxiliary fixing structure;
The limiting structure is provided with two groups of moving plates 9 and L-shaped plates 10, the moving plates 9 are fixedly connected to the bottoms of the corresponding L-shaped plates 10, a placing groove is formed between the two L-shaped plates 10, one side of the connecting end face 1 of the upper shell is horizontally upwards, the protruding part on the outer side of the connecting end face 1 is placed between the two L-shaped plates 10, the two moving plates 9 are movably connected to the top of the bottom plate 4 through a driving structure in a matched manner, and clamping structures are arranged at two ends of each L-shaped plate 10;
The auxiliary fixing structure is connected to the top of the bottom plate 4 and is matched with the bottom of the upper shell.
In some specific embodiments, as shown in fig. 1, in order to facilitate the L-shaped board 10 to support L-shaped boards 10 with different sizes, the driving structure comprises a bidirectional screw 6 and a limiting rod 8, two ends of the top of the bottom board 4 are fixedly provided with vertical boards 5, the bidirectional screw 6 is rotationally connected between the two vertical boards 5, a motor 7 for driving the bidirectional screw 6 to rotate is arranged on one vertical board 5, the motor 7 is fixed on the vertical board 5, the output end of the vertical board 5 is fixedly connected with the bidirectional screw 6, a limiting rod 8 parallel to the bidirectional screw 6 is fixedly connected between the two vertical boards 5, two ends of the bidirectional screw 6 are respectively in threaded connection with corresponding moving boards 9, the limiting rod 8 penetrates through the moving boards 9 and is in sliding connection with the moving boards 9, the motor 7 is started to drive the bidirectional screw 6 to rotate, so that the two moving boards 9 move in opposite directions, and the two L-shaped boards 10 can support protruding parts of the connecting end faces 1 at two ends of the upper casing, and can support upper casings with different sizes.
In some specific embodiments, as shown in fig. 4, in order to fix the upper shell in the horizontal direction, the clamping structure includes two baffles 11, hydraulic cylinders 12 and a supporting block 13, the baffles 11 are respectively and fixedly connected to two ends of the L-shaped plate 10, the hydraulic cylinders 12 are fixedly connected to one side of the baffles 11 close to the middle, the driving ends of the hydraulic cylinders 12 are fixedly connected to the supporting block 13, the supporting block 13 is matched with the side surface of the connecting end surface 1, and meanwhile, the hydraulic cylinders 12 are started, and the hydraulic cylinders 12 drive the supporting block 13 to clamp the side surface of the upper shell, so that the upper shell is prevented from horizontal displacement during processing.
In some specific embodiments, as shown in fig. 1, in order to fix the upper housing in the vertical direction, the auxiliary fixing structure comprises a driving lifter 14, a sloping plate 15 and a sucker 16, the sucker 16 is a vacuum sucker 16, the driving lifters 14 are provided with two driving lifters and are fixedly connected to the top of the bottom plate 4, the two driving lifters 14 are arranged along the width direction of the connecting end face 1, the tops of the driving lifters 14 are provided with a hinging seat, the two driving lifters 14 are rotatably connected with the sloping plate 15 through the hinging seat, the sloping plate 15 can rotate around the hinging seat along the width direction of the upper housing, one side of the sloping plate 15 away from the driving lifter 14 is fixedly connected with a plurality of suckers 16, the sloping plate 15 inclines to be in adsorptive fit with the sloping surface 3, the suckers 16 are matched with the bottom of the upper housing, and one end of the suckers 16 away from the upper housing is connected with the vacuum pump so that the suckers 16 can adsorb and fix the sloping surface 3 of the upper housing.
In some embodiments, as shown in fig. 3, in order to avoid that the L-shaped board 10 affects the polishing of the upper shell, the height of the side wall of the L-shaped board 10 is lower than the height of the connecting end face 1, so that the polishing disc directly polishes the contact surface of the upper shell, and the side wall of the L-shaped board 10 is prevented from being higher than the contact surface, thereby generating polishing dead angles.
In some embodiments, as shown in fig. 3, in order to enhance the supporting force of the L-shaped board 10, reinforcing rods 17 are fixedly arranged between two sides of the moving board 9 and the L-shaped board 10, and the reinforcing rods 17 are used for supporting two sides of the corresponding L-shaped board 10.
In order to facilitate understanding of the embodiments of the present solution by those skilled in the art, the working principle of the present solution will be briefly described with reference to a specific application scenario:
When the automatic polishing machine is in practical use, the motor 7 is started, the motor 7 drives the bidirectional screw rod 6 to rotate, the bidirectional screw rod 6 is in threaded connection with the movable plate 9, the movable plate 9 is in sliding connection with the limiting rod 8, when the motor 7 rotates, the movable plate 9 drives the L-shaped plates 10 to move in opposite directions, the length of a placing groove formed by the L-shaped plates 10 corresponds to the length of the contact end face 1 of the upper shell, the two L-shaped plates 10 finish the bearing of the upper shell, then the hydraulic cylinder 12 is started to drive the abutting block 13 to move towards the direction close to the upper shell until the abutting block 13 clamps the side face of the upper shell, the upper shell cannot horizontally move, finally, the driving lifter 14 is started to move upwards until the sucker 16 is attached to the inclined surface 3 of the upper shell, the vacuum pump connected with the sucker 16 is started, air inside the sucker 16 is pumped out to form a vacuum state, the sucker 16 generates strong adsorption force on the upper shell, the upper shell cannot move up and down when the upper shell is processed.
While the present utility model has been described in detail with reference to several embodiments, the embodiments of the present utility model are not limited thereto and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421863006.7U CN222986332U (en) | 2024-08-02 | 2024-08-02 | A reducer housing positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421863006.7U CN222986332U (en) | 2024-08-02 | 2024-08-02 | A reducer housing positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222986332U true CN222986332U (en) | 2025-06-17 |
Family
ID=95984381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421863006.7U Active CN222986332U (en) | 2024-08-02 | 2024-08-02 | A reducer housing positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222986332U (en) |
-
2024
- 2024-08-02 CN CN202421863006.7U patent/CN222986332U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN222986332U (en) | A reducer housing positioning device | |
| CN210763120U (en) | A circuit board adsorption and transfer device | |
| CN116727917B (en) | Power distribution cabinet welding assembly platform | |
| CN218081951U (en) | A high-efficiency automatic rotary hydraulic casting processing tool | |
| CN216730734U (en) | Tool for numerical control machining | |
| CN217832988U (en) | Sheet metal stamping part polishing device | |
| CN214322943U (en) | A trimming device for silicon wafers | |
| CN214191639U (en) | One-key type magnetic control pressure regulating vacuum adsorption placing equipment | |
| CN117001445A (en) | A high-purity aluminum plane target grinding processing device and method | |
| CN110238961B (en) | Tilting manipulator for prefabricated part reverse beating process and tilting method thereof | |
| CN222726326U (en) | Electromagnetic valve body polishing mechanism | |
| CN223656723U (en) | A surface cleaning device for hardware processing blanks | |
| CN216543225U (en) | Mechanical and electrical positioning device | |
| CN223741232U (en) | An automatic sintering device for quartz boats | |
| CN222493644U (en) | All-round processing burnishing device | |
| CN222818652U (en) | Fixing structure for plastic lens | |
| CN111644846A (en) | Assembly line and assembly method for dry-type oil-free screw compressor | |
| CN222095818U (en) | Clamping equipment for detecting cylindrical parts | |
| CN114802514B (en) | Vacuum adsorption type four-corner starfish wall climbing robot based on lifting table mechanism | |
| CN220921913U (en) | A part surface grinding fixture | |
| CN204913506U (en) | Automatic grind machine | |
| CN223476756U (en) | Clamp for welding front door and window frames of automobiles | |
| CN221144114U (en) | Vacuumizing device for hollow glass production | |
| CN216990944U (en) | A machining positioning device | |
| CN222570306U (en) | A kind of electric power pipe clamping and grinding equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |