CN217453598U - Gear ring clamping device - Google Patents
Gear ring clamping device Download PDFInfo
- Publication number
- CN217453598U CN217453598U CN202220763442.1U CN202220763442U CN217453598U CN 217453598 U CN217453598 U CN 217453598U CN 202220763442 U CN202220763442 U CN 202220763442U CN 217453598 U CN217453598 U CN 217453598U
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- CN
- China
- Prior art keywords
- clamping jaw
- connecting rod
- ring gear
- sliding groove
- air cylinder
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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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- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 6
- 230000003139 buffering effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
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Abstract
The utility model discloses a ring gear clamping device belongs to metallurgical equipment technical field. A gear ring clamping device comprises a workbench and a fixing plate; the fixed plate is fixedly arranged on the upper end surface of the workbench and also comprises a clamping jaw and a power assembly; a sliding groove is formed in the fixing plate, and two sides of the clamping jaw are movably arranged in the sliding groove; the power assembly comprises a cylinder and a connecting rod; the air cylinder is fixedly arranged on the upper end surface of the workbench; one end of the connecting rod is rotatably connected with the output end of the air cylinder, and the other end of the connecting rod is rotatably connected with the clamping jaw; the air cylinder drives the clamping jaw to move up and down in the sliding groove through the connecting rod; the utility model discloses a cylinder drives the connecting rod and removes to drive the clamping jaw and reciprocate in the sliding tray, will treat the ring gear of processing and place between the clamping jaw, the clamping jaw through removing presss from both sides the ring gear tightly, reaches the purpose of fixed ring gear, and the clamping jaw can be suitable for the ring gear of various sizes simultaneously, and the convenience is fixed to the clamp of different ring gears, need not the die sinking separately, reduction in production cost improves production efficiency.
Description
Technical Field
The utility model belongs to the technical field of the ring gear processing, more specifically say, relate to a ring gear clamping device.
Background
The gear ring is embedded on the outer edge of the flywheel after being heated, and is fastened on the outer edge of the flywheel after being cooled, and is used for being meshed with a starter gear to drive the crankshaft to rotate and start the engine.
The production of ring gear generally needs to carry out multiple processing technology, and in the course of working of ring gear, the clamping device who fixes the ring gear often needs frequent use, and traditional clamping device generally adopts the fixed mode of mould, but in the production link of reality, adopts the fixed mode of mould often can only fix the ring gear of a size model, when needs add the man-hour to different ring gears, often need the die sinking separately, and production efficiency is slow, and is with high costs.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a ring gear clamping device, it can realize that clamping device presss from both sides tightly fixedly to not unidimensional ring gear, and convenient operation need not the die sinking, and the cost is lower.
The utility model relates to a gear ring clamping device, which comprises a workbench and a fixed plate; the fixed plate is fixedly arranged on the upper end surface of the workbench and also comprises a clamping jaw and a power assembly; a sliding groove is formed in the fixing plate, and two sides of the clamping jaw are movably arranged in the sliding groove; the power assembly comprises a cylinder and a connecting rod; the air cylinder is fixedly arranged on the upper end surface of the workbench; one end of the connecting rod is rotatably connected with the output end of the air cylinder, and the other end of the connecting rod is rotatably connected with the clamping jaw; the cylinder drives the clamping jaw to move up and down in the sliding groove through the connecting rod.
As a further improvement, the sliding groove two sides are provided with the guide grooves, the clamping jaw two sides are all provided with the guide strips, and the guide strips are movably arranged in the guide grooves.
As a further improvement of the utility model, the lower end surface of the clamping jaw is provided with a limit flange.
As a further improvement of the utility model, the lower end face of the clamping jaw is fixedly provided with a rubber pad.
As a further improvement of the utility model, a pressure sensor is arranged in the rubber pad.
As a further improvement of the utility model, the output end of the cylinder is fixedly provided with a connecting block, the outer wall of the connecting block is provided with a limiting groove, and one end of the connecting rod is rotatably arranged in the limiting groove; the clamping jaw is provided with a connecting lug, and one end of the connecting rod, which is far away from the cylinder, is hinged with the connecting rod.
Compared with the prior art, the utility model has the advantages of:
1. the utility model discloses a cylinder drives the connecting rod and removes to drive the clamping jaw and reciprocate in the sliding tray, will treat the ring gear of processing and place between the clamping jaw, the clamping jaw through removing presss from both sides the ring gear tightly, reaches the purpose of fixed ring gear, and the clamping jaw can be suitable for the ring gear of various sizes simultaneously, and the convenience is fixed to the clamp of different ring gears, need not the die sinking separately, reduction in production cost improves production efficiency.
2. The utility model discloses a set up guide way and gib block, can play the effect of spacing direction to the removal of clamping jaw in the sliding tray to increase the stability of clamping jaw centre gripping ring gear.
3. The utility model discloses a set up limit flange, during the installation ring gear, can make things convenient for the spacing of ring gear fixed.
4. The utility model discloses a terminal surface sets up the rubber pad under the clamping jaw, can play the effect of buffering at the in-process of clamping jaw centre gripping, and on the other hand, the rubber pad also can play the effect of protection to the ring gear, avoids pressing from both sides tight in-process, and the clamping jaw causes wearing and tearing to the ring gear.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the power assembly of the present invention;
FIG. 3 is a schematic view of the structure of the connecting rod of the present invention;
FIG. 4 is an enlarged view of the point A in FIG. 1;
fig. 5 is an enlarged schematic view of B in fig. 3.
The reference numbers in the figures illustrate:
1. a work table; 2. a fixing plate; 201. a sliding groove; 2011. a guide groove; 3. a clamping jaw; 301. a guide strip; 4. a power assembly; 401. a cylinder; 402. a connecting rod; 5. a limiting flange; 6. a rubber pad; 7. connecting blocks; 701. a limiting groove; 8. and (5) connecting lugs.
Detailed Description
The first embodiment is as follows: referring to fig. 1-5, a gear ring clamping device includes a worktable 1, a fixed plate 2, a clamping jaw 3 and a power assembly 4; the fixed plate 2 is fixedly arranged on the upper end surface of the workbench 1,
a sliding groove 201 is arranged on the fixed plate 2, and two sides of the clamping jaw 3 are movably arranged in the sliding groove 201; sliding tray 201 both sides are provided with guide way 2011, and clamping jaw 3 both sides all are provided with gib block 301, and gib block 301 movable mounting can play the effect of spacing direction to the removal of clamping jaw 3 in the guide way 2011, guide way 2011 and gib block 301 cooperation, increase the stability that clamping jaw 3 removed and the centre gripping.
The power assembly 4 includes a cylinder 401 and a connecting rod 402; the air cylinder 401 is fixedly arranged on the upper end surface of the workbench 1, the output end of the air cylinder 401 is fixedly provided with the connecting block 7, the outer wall of the connecting block 7 is provided with a limiting groove 701, and one end of the connecting rod 402 is rotatably arranged in the limiting groove 701; a connecting lug 8 is arranged on the clamping jaw 3, and one end of the connecting rod 402 far away from the cylinder 401 is connected and hinged; the output end of the cylinder 401 extends and retracts, so that the connecting rod 402 is driven to move, the clamping jaw 3 is moved in the sliding groove 201, and the clamping purpose is achieved.
The lower end surface of the clamping jaw 3 is provided with a limiting flange 5; when the gear ring is installed through the limiting flange 5, the installation position of the gear ring can be limited, so that the gear ring can be conveniently installed; simultaneously under clamping jaw 3 terminal surface still fixed mounting have rubber pad 6, rubber pad 6 can play the effect of buffering, also can play the effect of protection ring gear simultaneously, installs pressure sensor in the rubber pad 6, and pressure sensor can be connected with the outer wall controller, shows the pressure condition in real time, avoids the pressure undersize, leads to the centre gripping unstable, also avoids pressure too big, and the condition that leads to the ring gear damage appears.
In the utility model, firstly, the gear ring to be clamped is prevented from being arranged in the center of the clamping jaw and is abutted against the limiting flange 5, then the cylinder 401 is started to drive the connecting rod 402, and further the clamping jaw is driven to move downwards, so that the gear ring is clamped and fixed, when the gear ring needs to be loosened, the cylinder 401 pushes the connecting rod 402 to drive the gear ring to move upwards in overtime, so that the gear ring is loosened; when the gear rings with different models and sizes are clamped, the device does not need to be replaced, the operation is convenient, and the cost is lower.
Claims (6)
1. A gear ring clamping device comprises a workbench (1) and a fixing plate (2); fixed plate (2) fixed mounting is in workstation (1) up end, its characterized in that: the clamping jaw (3) and the power assembly (4) are further included;
a sliding groove (201) is formed in the fixing plate (2), and two sides of the clamping jaw (3) are movably arranged in the sliding groove (201);
the power assembly (4) comprises a cylinder (401) and a connecting rod (402);
the air cylinder (401) is fixedly arranged on the upper end surface of the workbench (1);
one end of the connecting rod (402) is rotatably connected with the output end of the air cylinder (401), and the other end of the connecting rod is rotatably connected with the clamping jaw (3); the air cylinder (401) drives the clamping jaw (3) to move up and down in the sliding groove (201) through the connecting rod (402).
2. A ring gear holding apparatus according to claim 1, wherein: both sides of the sliding groove (201) are provided with guide grooves (2011), both sides of the clamping jaw (3) are provided with guide bars (301), and the guide bars (301) are movably installed in the guide grooves (2011).
3. A ring gear holding apparatus according to claim 2, wherein: the lower end surface of the clamping jaw (3) is provided with a limiting flange (5).
4. A ring gear holding apparatus according to claim 3, wherein: the lower end surface of the clamping jaw (3) is also fixedly provided with a rubber pad (6).
5. The ring gear clamping device according to claim 4, wherein: a pressure sensor is arranged in the rubber pad (6).
6. A ring gear holding apparatus according to claim 1, wherein: the output end of the air cylinder (401) is fixedly provided with a connecting block (7), the outer wall of the connecting block (7) is provided with a limiting groove (701), and one end of the connecting rod (402) is rotatably arranged in the limiting groove (701); the clamping jaw (3) is provided with a connecting lug (8), and one end of the connecting rod (402) far away from the cylinder (401) is connected and hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220763442.1U CN217453598U (en) | 2022-04-02 | 2022-04-02 | Gear ring clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220763442.1U CN217453598U (en) | 2022-04-02 | 2022-04-02 | Gear ring clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217453598U true CN217453598U (en) | 2022-09-20 |
Family
ID=83267885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220763442.1U Active CN217453598U (en) | 2022-04-02 | 2022-04-02 | Gear ring clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217453598U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116359347A (en) * | 2023-06-01 | 2023-06-30 | 常州宝隆冶金设备制造有限公司 | Roller flaw detection equipment and flaw detection method thereof |
-
2022
- 2022-04-02 CN CN202220763442.1U patent/CN217453598U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116359347A (en) * | 2023-06-01 | 2023-06-30 | 常州宝隆冶金设备制造有限公司 | Roller flaw detection equipment and flaw detection method thereof |
| CN116359347B (en) * | 2023-06-01 | 2023-08-15 | 常州宝隆冶金设备制造有限公司 | Roller flaw detection equipment and flaw detection method thereof |
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