CN219842127U - Fixing jig for prism test - Google Patents
Fixing jig for prism test Download PDFInfo
- Publication number
- CN219842127U CN219842127U CN202320445756.1U CN202320445756U CN219842127U CN 219842127 U CN219842127 U CN 219842127U CN 202320445756 U CN202320445756 U CN 202320445756U CN 219842127 U CN219842127 U CN 219842127U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- testing
- prism
- prisms
- driving motor
- 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
- 238000012360 testing method Methods 0.000 title claims abstract description 34
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 7
- 238000012545 processing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000012788 optical film Substances 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a fixing jig for testing a prism, which comprises a bottom plate, wherein an L-shaped bracket is fixedly connected to the top of the bottom plate, two motor frames are fixedly connected to the top of the L-shaped bracket, and a driving motor is fixedly connected between the two motor frames; the lower surface of the top of the L-shaped bracket is rotationally connected with a rotating shaft corresponding to the driving motor, and the bottom of the rotating shaft is fixedly connected with a convex frame; according to the utility model, the clamping and fixing mechanism is designed, the air cylinder is opened, the air cylinder drives the trapezoid pushing plate to move, and the trapezoid pushing plate drives the limiting sliding grooves on two sides to move, so that the limiting sliding grooves drive the two clamping plates to clamp and fix the prism, the prisms with different specifications and sizes can be flexibly fixed, and the testing efficiency is improved; meanwhile, the driving motor is designed, and the driving motor works to drive the rotating shaft to rotate, so that the convex frame drives the clamping and fixing mechanism to rotate, and in the testing process, the angle of the prism can be flexibly changed, so that the testing work of the prism is more complete.
Description
Technical Field
The utility model relates to the technical field of prism processing auxiliary equipment, in particular to a fixing jig for prism testing.
Background
The prism is a transparent object surrounded by planes which are intersected in pairs but are not parallel to each other and used for splitting light or dispersing light beams, the prism is a polyhedron made of transparent materials (such as glass, crystal and the like), the prism is widely applied to optical instruments, common prism types include equilateral triple prisms and right-angle prisms, the common method of the optical film technology is to coat films on a glass substrate by means of vacuum sputtering, the films are generally used for controlling the reflectivity and the transmissivity of the substrate to incident light beams so as to meet different requirements, and the prism needs to be fixed and tested during processing.
In the prior art, most of clamps for fixing the prisms are limited by springs or are adjusted in size by adopting a rotating bolt mode, but the specifications of the prisms are different, so that the fixture fixtures with different specifications are required to be replaced together when the prisms are replaced, the manual operation is increased, and the testing efficiency is reduced; meanwhile, when the prism is tested, all angles of the prism are required to be tested, and most of existing fixing fixtures cannot rotate by angles, so that inconvenience is brought to testing and processing of the prism.
Therefore, it is desirable to provide a fixing tool for testing prisms to solve the above problems.
Disclosure of Invention
The technical problem to be solved by the utility model is that in the prior art, the clamps for fixing the prisms are mostly size-adjusted by limiting the springs or adopting a mode of rotating bolts, but the specifications of the prisms are different, so that the fixture fixtures with different specifications are required to be replaced together when the prisms are replaced, the manual operation is increased, and the testing efficiency is reduced; meanwhile, when the prism is tested, all angles of the prism are required to be tested, and most of existing fixing fixtures cannot rotate by angles, so that inconvenience is brought to testing and processing of the prism.
In order to solve the technical problems, the utility model adopts a technical scheme that: the fixing jig for testing the prism comprises a bottom plate, wherein an L-shaped bracket is fixedly connected to the top of the bottom plate, two motor frames are fixedly connected to the top of the L-shaped bracket, and a driving motor is fixedly connected between the two motor frames;
the lower surface of the top of the L-shaped bracket is rotationally connected with a rotating shaft corresponding to the driving motor, and the bottom of the rotating shaft is fixedly connected with a convex frame;
the bottom of the convex frame is provided with a clamping and fixing mechanism.
The utility model is further provided with: the soft rubber pad is fixedly connected to the top of the bottom plate.
Through above-mentioned technical scheme, play the guard action to the prism, avoid when the test finishes changing the prism, the prism carelessly on the landing bottom plate, cause collision damage.
The utility model is further provided with: the output end of the driving motor penetrates through the top of the L-shaped bracket and is fixedly connected with the rotating shaft.
Through above-mentioned technical scheme, guarantee driving motor work can drive the pivot and rotate to make protruding frame drive centre gripping fixture and rotate, in the test process, the angle of change prism that can be nimble makes the test work of prism more abundant comprehensive.
The utility model is further provided with: the clamping and fixing mechanism comprises a support plate fixedly connected to the bottom of the convex frame, connecting plates are fixedly connected to two sides of the bottom of the support plate, an air cylinder is fixedly connected to the top of the support plate, a trapezoidal push plate is fixedly connected to the output end of the air cylinder, limiting sliding grooves are fixedly connected to two sides of the trapezoidal push plate, sliding rods corresponding to the connecting plates are fixedly connected to the outer sides of the limiting sliding grooves, and clamping plates are fixedly connected to the bottoms of the limiting sliding grooves.
Through the technical scheme, the cylinder is opened, the cylinder works to drive the trapezoidal push plate to move, and the trapezoidal push plate drives the limiting sliding grooves on two sides to move, so that the limiting sliding grooves drive the two clamping plates to clamp and fix the prism, the prisms with different specifications and sizes can be flexibly fixed, and the testing efficiency is improved.
The utility model is further provided with: the two limiting sliding grooves are in inclined symmetrical design on two sides of the trapezoid pushing plate.
Through above-mentioned technical scheme, guarantee that the up-and-down motion of trapezoidal push pedal can drive the steady horizontal migration of spacing spout to drive two splint and carry out the centre gripping fixed to the prism.
The utility model is further provided with: the two connecting plates are provided with through holes corresponding to the slide bars, and the slide bars are connected to the inner walls of the through holes in a sliding manner.
Through the technical scheme, the slide bar can slide on the inner wall of the through hole flexibly, and the movement of the two limiting slide grooves is guided.
The utility model is further provided with: the inner sides of the two clamping plates are fixedly connected with rubber protection pads.
Through above-mentioned technical scheme, play the guard action to the prism, avoid splint at the fixed in-process of centre gripping to the prism, cause the damage to the prism body.
The beneficial effects of the utility model are as follows:
1. according to the utility model, the clamping and fixing mechanism is designed, the air cylinder is opened, the air cylinder drives the trapezoid pushing plate to move, and the trapezoid pushing plate drives the limiting sliding grooves on two sides to move, so that the limiting sliding grooves drive the two clamping plates to clamp and fix the prism, the prisms with different specifications and sizes can be flexibly fixed, and the testing efficiency is improved;
2. according to the utility model, the driving motor is designed, and the driving motor works to drive the rotating shaft to rotate, so that the convex frame drives the clamping and fixing mechanism to rotate, and the angle of the prism can be flexibly changed in the testing process, so that the testing work of the prism is more complete.
Drawings
FIG. 1 is a first view angle block diagram of the present utility model;
FIG. 2 is a second view angle block diagram of the present utility model;
FIG. 3 is a third view angle block diagram of the present utility model;
fig. 4 is a schematic structural view of the clamping and fixing mechanism of the present utility model.
In the figure: 1. a bottom plate; 2. an L-shaped bracket; 3. a motor frame; 4. a driving motor; 5. a rotating shaft; 6. a convex frame; 7. a clamping and fixing mechanism; 701. a support plate; 702. a connecting plate; 703. a cylinder; 704. a trapezoidal push plate; 705. limiting sliding grooves; 706. a slide bar; 707. and (3) clamping plates.
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.
Referring to fig. 1-3, a fixing jig for testing a prism comprises a bottom plate 1, wherein a soft rubber pad is fixedly connected to the top of the bottom plate 1, so as to protect the prism, and prevent the prism from carelessly sliding down on the bottom plate 1 to cause collision damage when the prism is replaced after the test is finished, an L-shaped bracket 2 is fixedly connected to the top of the bottom plate 1, two motor frames 3 are fixedly connected to the top of the L-shaped bracket 2, and a driving motor 4 is fixedly connected between the two motor frames 3; the lower surface of the top of the L-shaped bracket 2 is rotationally connected with a rotating shaft 5 corresponding to the driving motor 4, and the bottom of the rotating shaft 5 is fixedly connected with a convex frame 6; the bottom of the convex frame 6 is provided with a clamping and fixing mechanism 7, the output end of the driving motor 4 penetrates through the top of the L-shaped bracket 2 and is fixedly connected with the rotating shaft 5, so that the driving motor 4 can drive the rotating shaft 5 to rotate when working, the convex frame 6 drives the clamping and fixing mechanism 7 to rotate, and the angle of the prism can be flexibly changed in the testing process, so that the testing work of the prism is more complete;
as shown in fig. 4, the clamping and fixing mechanism 7 comprises a support plate 701 fixedly connected to the bottom of the convex frame 6, two sides of the bottom of the support plate 701 are fixedly connected with a connecting plate 702, the top of the support plate 701 is fixedly connected with an air cylinder 703, the output end of the air cylinder 703 is fixedly connected with a trapezoidal push plate 704, two sides of the trapezoidal push plate 704 are fixedly connected with limiting slide grooves 705 in a sliding manner, slide bars 706 corresponding to the connecting plate 702 are fixedly connected to the outer sides of the two limiting slide grooves 705, through holes corresponding to the slide bars 706 are formed in the two connecting plates 702, the slide bars 706 are slidably connected to the inner walls of the through holes, the slide bars 706 can flexibly slide in the inner walls of the through holes, the movement of the two limiting slide grooves 705 is guided, the bottoms of the two limiting slide grooves 705 are fixedly connected with clamping plates 707, the two limiting slide grooves 705 are in an oblique symmetrical design on two sides of the trapezoidal push plate 704, the upward and downward movement of the trapezoidal push plate 704 can drive the limiting slide grooves 707 to stably move horizontally, so that the two clamping plates 707 are driven to clamp and fix the prism, the inner sides of the two limiting slide grooves 705 are fixedly connected with rubber protection pads, the prism bodies are prevented from damaging the prism body in the clamping and fixing process, the sliding plates 706 are opened, the sliding plates 706 are driven by the inner sides of the cylinder 706 are driven to move the sliding plates, and the two limiting slide plates are not to move the limiting slide plates 707, and the two limiting slide plates are fixedly and the sliding plates are fixed, and the prism is fixed by the sliding plates 707, and the sliding plates are fixed.
When the device is used, the prism to be detected is placed between the two clamping plates 707, the air cylinder 703 is opened, the air cylinder 703 works to drive the trapezoidal push plate 704 to move, and the trapezoidal push plate 704 drives the limit sliding grooves 705 on two sides to move, so that the limit sliding grooves 705 drive the two clamping plates 707 to clamp and fix the prism, the prisms with different specifications and sizes can be flexibly fixed, and the testing efficiency is improved; in the testing process, the driving motor 4 is turned on, and the driving motor 4 works to drive the rotating shaft 5 to rotate, so that the convex frame 6 drives the clamping and fixing mechanism 7 to rotate, the angle of the prism can be flexibly changed, and the testing work of the prism is more complete.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. The utility model provides a prism test is with fixed tool, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is fixedly connected with an L-shaped bracket (2), the top of the L-shaped bracket (2) is fixedly connected with two motor frames (3), and a driving motor (4) is fixedly connected between the two motor frames (3);
the lower surface of the top of the L-shaped bracket (2) is rotationally connected with a rotating shaft (5) corresponding to the driving motor (4), and the bottom of the rotating shaft (5) is fixedly connected with a convex frame (6);
the bottom of the convex frame (6) is provided with a clamping and fixing mechanism (7).
2. The fixture for testing prisms of claim 1, wherein: the top of the bottom plate (1) is fixedly connected with a soft rubber pad.
3. The fixture for testing prisms of claim 1, wherein: the output end of the driving motor (4) penetrates through the top of the L-shaped bracket (2) and is fixedly connected with the rotating shaft (5).
4. The fixture for testing prisms of claim 1, wherein: clamping and fixing mechanism (7) are including fixed connection in extension board (701) of protruding frame (6) bottom, equal fixedly connected with connecting plate (702) in extension board (701) bottom both sides, extension board (701) top fixedly connected with cylinder (703), cylinder (703) output fixedly connected with trapezoidal push pedal (704), the equal sliding connection in trapezoidal push pedal (704) both sides has spacing spout (705), two equal fixedly connected with in spacing spout (705) outside with connecting plate (702) corresponding slide bar (706), two equal fixedly connected with splint (707) in spacing spout (705) bottom.
5. The fixture for testing prisms of claim 4, wherein: the two limit sliding grooves (705) are designed in an inclined symmetrical way on two sides of the trapezoid pushing plate (704).
6. The fixture for testing prisms of claim 4, wherein: the two connecting plates (702) are respectively provided with a through hole corresponding to the slide rod (706), and the slide rods (706) are connected to the inner walls of the through holes in a sliding manner.
7. The fixture for testing prisms of claim 4, wherein: and the inner sides of the two clamping plates (707) are fixedly connected with rubber protection pads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320445756.1U CN219842127U (en) | 2023-03-09 | 2023-03-09 | Fixing jig for prism test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320445756.1U CN219842127U (en) | 2023-03-09 | 2023-03-09 | Fixing jig for prism test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219842127U true CN219842127U (en) | 2023-10-17 |
Family
ID=88305628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320445756.1U Active CN219842127U (en) | 2023-03-09 | 2023-03-09 | Fixing jig for prism test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219842127U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120438732A (en) * | 2025-07-09 | 2025-08-08 | 江苏亿鑫齿轮制造有限公司 | An automatic tapping machine |
-
2023
- 2023-03-09 CN CN202320445756.1U patent/CN219842127U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120438732A (en) * | 2025-07-09 | 2025-08-08 | 江苏亿鑫齿轮制造有限公司 | An automatic tapping machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111618803B (en) | Window frame production device and production method of window | |
| CN219842127U (en) | Fixing jig for prism test | |
| CN218946974U (en) | Automobile skylight guide rail processing and positioning jig | |
| CN217007403U (en) | Mask and wafer detection clamp | |
| CN209425170U (en) | A kind of burnishing device for polarization splitting prism | |
| CN108747319A (en) | Inlet valve device for screwing up | |
| CN218169105U (en) | Universal laser cutting positioning jig for mobile phone display screen module | |
| CN221696643U (en) | Multifunctional clamp | |
| CN209272982U (en) | Clamp for machining of planer type milling machine | |
| CN219599412U (en) | Glass element surface type testing device | |
| CN218363473U (en) | A fixed mechanical fixture for machining | |
| CN216990591U (en) | Clamping mechanism for automobile welding fixture | |
| CN214723580U (en) | A fixed frock for optical glass processing | |
| CN214398596U (en) | Automatic vertical mechanism for television | |
| CN212241095U (en) | a pneumatic manipulator | |
| CN214692133U (en) | Pneumatic glass clamping device | |
| CN117175384A (en) | Multidimensional damping type intelligent power distribution cabinet | |
| CN211219274U (en) | Leveling device on automobile door outer plate processing line | |
| CN217596802U (en) | Positioning tool for cutting reinforcing steel bars of angle grinder | |
| CN218110064U (en) | A machine tool fixture installation mechanism | |
| CN223692744U (en) | Dysmorphism touch-control glass and display module laminating tool | |
| CN219747161U (en) | High-stability oil pressure clamp | |
| CN117900952B (en) | An optical glass polishing fixture with switching detection function | |
| CN219666344U (en) | Kelvin test fixture | |
| CN223776207U (en) | A welding fixture for LCM modules |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |