CN215338234U - Fixing device for detecting graphite nozzle - Google Patents
Fixing device for detecting graphite nozzle Download PDFInfo
- Publication number
- CN215338234U CN215338234U CN202121014936.1U CN202121014936U CN215338234U CN 215338234 U CN215338234 U CN 215338234U CN 202121014936 U CN202121014936 U CN 202121014936U CN 215338234 U CN215338234 U CN 215338234U
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- CN
- China
- Prior art keywords
- workbench
- fixing device
- chucks
- connecting rod
- detecting
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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.)
- Expired - Fee Related
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Abstract
The utility model relates to the technical field of graphite nozzle detection, in particular to a fixing device for detecting a graphite nozzle, which solves the defects in the prior art and comprises symmetrically arranged support legs, wherein the tops of the support legs are fixed with a workbench through hexagon screws, symmetrically arranged chucks are arranged on the workbench in a sliding manner, four sides of the workbench are respectively provided with a rotating shaft through a bearing in a rotating manner, a driven gear and a rotating disc are respectively fixedly sleeved outside the rotating shaft, a connecting rod is movably hinged on the rotating disc, and the other end of the connecting rod is movably hinged with the chucks; through the setting of structures such as drive gear, driven gear, connecting rod and chuck, utilize the carousel to drive gear and rotate, utilize each carousel to make each chuck press from both sides the shower nozzle tight fixedly from four sides in step, the action is swift fast to can fix a position the shower nozzle at the central point of workstation and put, further improve detection accuracy.
Description
Technical Field
The utility model relates to the technical field of graphite nozzle detection, in particular to a fixing device for detecting a graphite nozzle.
Background
After the graphite nozzle is produced, the surface flatness, the size and the hole positions of the graphite nozzle need to be detected, so that the graphite nozzle which is unqualified in production is prevented from flowing into the next procedure.
At present, the detection device for the graphite nozzle in the market only adopts two clamping blocks to clamp and fix the nozzle, has no positioning to the nozzle, and adopts the clamping force of the two clamping blocks not enough, and the nozzle is easy to loosen in the detection process.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a fixing device for detecting a graphite nozzle.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a fixing device for detecting a graphite nozzle comprises symmetrically arranged support legs, wherein the tops of the support legs are fixed with a workbench through hexagon screws, symmetrically arranged chucks are arranged on the workbench in a sliding mode, rotating shafts are rotatably arranged on four sides of the workbench through bearings, a driven gear and a rotating disc are fixedly sleeved outside the rotating shafts respectively, a connecting rod is movably hinged to the rotating disc, and the other end of the connecting rod is movably hinged to the chucks;
the bottom of workstation has servo motor through screw fixed mounting, and servo motor's output has the main shaft through the coupling joint, the fixed cover in outside of main shaft is equipped with drive gear, four driven gear with drive gear meshing is connected.
Preferably, the bottom of the support leg is adhered with a shock pad through an adhesive.
Preferably, the top of the workbench is provided with a cross groove, and the four chucks are in sliding connection with the cross groove.
Preferably, one side of the chuck is provided with a pattern.
Preferably, the bottom of the workbench is provided with a groove, and the servo motor is positioned inside the groove.
The utility model has the beneficial effects that:
1. according to the utility model, through the arrangement of the structures such as the driving gear, the driven gear, the connecting rod, the chucks and the like, the driving gear is driven to rotate by the turntables, the chucks are used for synchronously clamping and fixing the spray heads from four sides, the action is rapid and quick, the spray heads can be positioned at the center of the workbench, and the detection precision is further improved.
2. According to the utility model, through the arrangement of the patterns, four chucks are adopted for clamping, so that sufficient clamping force is provided, the friction force is increased by using the patterns, and the looseness of the spray head in the detection process is avoided.
3. According to the utility model, the shock pad is additionally arranged at the bottom of the supporting leg of the device through the arrangement of the shock pad, so that the stability of the equipment is improved.
Drawings
Fig. 1 is a schematic structural view of a fixing device for detecting a graphite nozzle according to the present invention;
fig. 2 is a front sectional view of a fixing device for inspecting a graphite nozzle according to the present invention.
In the figure: the device comprises a support leg 1, a driving gear 2, a workbench 3, a support 4, a driven gear 5, a cross groove 6, a chuck 7, a pattern 71, a rotating shaft 8, a rotating disc 9, a connecting rod 10, a shock pad 11, a servo motor 12 and a main shaft 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-2, a fixing device for detecting a graphite nozzle comprises symmetrically arranged support legs 1, wherein a workbench 3 is fixed at the top of each support leg 1 through a hexagon screw, symmetrically arranged chucks 7 are arranged on each workbench 3 in a sliding manner, rotating shafts 8 are rotatably arranged on four sides of each workbench 3 through bearings, a driven gear 5 and a rotary table 9 are respectively fixedly sleeved outside each rotating shaft 8, a connecting rod 10 is movably hinged on each rotary table 9, and the other end of each connecting rod 10 is movably hinged with each chuck 7; the bottom of workstation 3 has servo motor 12 through screw fixed mounting, and servo motor 12's output has main shaft 13 through the coupling joint, and the fixed cover in outside of main shaft 13 is equipped with drive gear 2, and four driven gear 5 are connected with drive gear 2 meshing.
Wherein, through the setting of drive gear 2, driven gear 5, connecting rod 10 and chuck 7 isotructure, utilize carousel 9 to drive gear 2 and rotate, utilize each carousel 9 to make each chuck 7 press from both sides the shower nozzle tight fixedly from four sides in step, the action is swift rapidly, and can fix a position the shower nozzle at the central point of workstation 3, the detection precision has further been improved, setting through decorative pattern 71, it is tight to have adopted four chucks 7 to press from both sides, sufficient clamp force is provided, utilize decorative pattern 71 increase frictional force, it is not hard up at the testing process to have avoided the shower nozzle, through the setting of shock pad 11, add shock pad 11 in the support stabilizer blade 1 bottom of device, the stability of equipment has been improved.
The bottom of the support leg 1 is bonded with a shock pad 11 through an adhesive, a cross groove 6 is formed in the top of the workbench 3, four chucks 7 are slidably connected with the cross groove 6, patterns 71 are arranged on one sides of the chucks 7, a groove is formed in the bottom of the workbench 3, and the servo motor 12 is located inside the groove.
In the embodiment, when the equipment is used, the spray head is arranged at the top of the workbench 3, then the switch is started to start the servo motor 12, the servo motor 12 drives the driving gear 2 to rotate, the driving gear 2 acts on each driven gear 5 to drive the rotating shaft 8 to rotate, the rotating shaft drives the rotating disc 9 to rotate, the rotating disc 9, the connecting rod 10 and the chucks 7 form a crank-connecting rod 10 mechanism, so that each chuck 7 slides along the cross groove 6, each chuck 7 clamps and fixes a workpiece, and the four chucks 7 provide sufficient clamping force;
furthermore, the patterns 71 are arranged on one side of the chuck 7, so that the friction force between the chuck 7 and the spray head can be increased, the spray head is prevented from loosening in the detection process, meanwhile, the shock absorption pads 11 are additionally arranged at the bottoms of the support legs 1, the overall vibration of the device can be reduced to the maximum degree, and the stability of the equipment is improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (5)
1. The fixing device for detecting the graphite nozzle comprises symmetrically arranged support legs (1), and is characterized in that a workbench (3) is fixed to the top of each support leg (1) through a hexagon screw, symmetrically arranged chucks (7) are arranged on the workbench (3) in a sliding mode, rotating shafts (8) are rotatably mounted on four sides of the workbench (3) through bearings, driven gears (5) and a rotary table (9) are fixedly sleeved on the outer portions of the rotating shafts (8) respectively, a connecting rod (10) is movably hinged to the rotary table (9), and the other end of the connecting rod (10) is movably hinged to the chucks (7);
the bottom of workstation (3) has servo motor (12) through screw fixed mounting, and there is main shaft (13) servo motor's (12) output through the coupling joint, the outside fixed cover of main shaft (13) is equipped with drive gear (2), four driven gear (5) with drive gear (2) meshing is connected.
2. The fixing device for detecting the graphite nozzle as claimed in claim 1, wherein the bottom of the leg (1) is adhered with a shock pad (11) by an adhesive.
3. The fixing device for detecting the graphite nozzle as claimed in claim 1, wherein a cross groove (6) is formed in the top of the workbench (3), and four chucks (7) are slidably connected with the cross groove (6).
4. A fixture for inspecting graphite spray heads according to claim 1, characterized in that one side of the chuck (7) is provided with a pattern (71).
5. The fixing device for detecting the graphite nozzle as claimed in claim 1, wherein a groove is formed at the bottom of the workbench (3), and the servo motor (12) is positioned inside the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121014936.1U CN215338234U (en) | 2021-05-13 | 2021-05-13 | Fixing device for detecting graphite nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121014936.1U CN215338234U (en) | 2021-05-13 | 2021-05-13 | Fixing device for detecting graphite nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215338234U true CN215338234U (en) | 2021-12-28 |
Family
ID=79598710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121014936.1U Expired - Fee Related CN215338234U (en) | 2021-05-13 | 2021-05-13 | Fixing device for detecting graphite nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215338234U (en) |
-
2021
- 2021-05-13 CN CN202121014936.1U patent/CN215338234U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |