CN220699334U - Quick positioning tool for optical device - Google Patents

Abstract

The utility model relates to the technical field of optical device production and processing, in particular to a rapid positioning tool for an optical device. The quick positioning fixture for the optical device comprises a base, a quick positioning fixture and an optical device fixture assembly, wherein the base is a flat plate type base body, the quick positioning fixture is arranged on one surface of the base and is used for clamping with a workbench, and the optical device fixture assembly is assembled at the other end of the base and is used for clamping the optical device. The advantages are that: the structure design is simple and reasonable, the operation is convenient, the quick installation of the whole device is convenient for quick clamping, and meanwhile, the optical device can be quickly additionally arranged for subsequent production.

Description

Quick positioning tool for optical device

Technical Field

The utility model relates to the technical field of optical device production and processing, in particular to a rapid positioning tool for an optical device.

Background

The optical device is divided into an active device and a passive device, wherein the optical active device is an optoelectronic device which needs external energy to drive work in an optical communication system and can convert an electric signal into an optical signal or convert the optical signal into the electric signal, and is a heart of an optical transmission system. The optical passive device is an optoelectronic device which does not need external energy to drive and work, and the optical device needs to be positioned by a positioning fixture during production and processing.

Chinese patent 2020216221611 discloses an optical device positioning clamp which can be assembled and disassembled quickly, but has a complex integral structure, high production and use costs and high later overhauling and maintenance costs.

In addition, chinese patent "2021228458410" discloses a light device positioning fixture, its operation mode is upset open-close type, realizes the centre gripping location to the light device of equidimension not through locating piece and the location arch of equidimension on the locating piece, but the clamping position and the direction of light device have the limitation to, when opening, the space demand is relatively high. And, the assembly of the whole and the workbench is inconvenient.

Based on the above, a novel rapid positioning tool for optical devices is developed to solve the above problems.

Disclosure of Invention

The utility model aims to provide a rapid positioning tool for an optical device, which effectively overcomes the defects of the prior art.

The technical scheme for solving the technical problems is as follows:

the utility model provides a quick location frock of optical device, includes base, quick positioning fixture and optical device anchor clamps subassembly, and above-mentioned base is flat pedestal, and above-mentioned quick positioning fixture dress is in the one side of above-mentioned base for with the workstation clamping, above-mentioned optical device anchor clamps subassembly assembles in the other end of above-mentioned base for centre gripping optical device.

On the basis of the technical scheme, the utility model can be improved as follows.

Further, the quick positioning clamp comprises a fixed clamp plate, a movable clamp plate and a driving piece, wherein the fixed clamp plate is vertically fixed on one surface of the base, the movable clamp plate is vertically arranged on one surface of the base and is distributed with the fixed clamp plate at intervals, and the driving piece is assembled in the base and is connected with the movable clamp plate and used for driving the movable clamp plate to move close to or far away from the fixed clamp plate.

Further, the driving member includes a first screw and a first knob, a cavity extending toward both ends of the first screw is provided in the base, the first screw is rotatably installed in the cavity, one end of the first screw penetrates out of one end of the base and is connected with the first knob, a guide groove extending toward both ends of the first screw is provided on one surface of the base, the guide groove is communicated with the cavity of the base, a first nut contacting with an inner wall of the cavity is screwed on the first screw, a connecting rod penetrating through the guide groove is provided at an end of the movable clamp plate, and the connecting rod is fixedly connected with the first nut.

Further, the optical device clamp assembly comprises a carrier plate, two clamping parts and a driving assembly, wherein the carrier plate is assembled on the other surface of the base, the two clamping parts are respectively and slidably assembled on one surface of the carrier plate, which is away from the base, and are distributed at intervals, the driving assembly is arranged on the carrier plate and is connected with the two clamping parts, and the driving assembly is used for driving the two clamping parts to move relatively close to or away from each other.

Further, the carrier plate is mounted on the other surface of the base by a rotating device, and the rotating device is a rotating platform.

Further, a groove plate with a U-shaped section is fixed on one surface of the carrier plate, the groove plate is arranged on the other surface of the base through a rotating device, and the driving assembly is arranged in the groove plate.

Further, the carrier plate is provided with a sliding groove extending towards two ends of the carrier plate in a penetrating manner, guide rods penetrating through the sliding groove are respectively connected with the two clamping parts, and the driving assembly is connected with the two guide rods.

Further, the driving assembly comprises a second screw rod, two ends of the second screw rod are respectively arranged at two ends of the inside of the groove plate through brackets connected with the second screw rod in a rotating mode, one end of the second screw rod penetrates out of one end of the groove plate and is connected with a second knob, two thread sections with opposite thread directions are arranged on the second screw rod from the middle to the two ends, second nuts are respectively arranged on the two thread sections, and the two second nuts are respectively connected and fixed with the two guide rods in a one-to-one correspondence mode.

Further, the clamping part is a plate body perpendicular to the carrier plate, and a rubber cushion layer is arranged on one surface of the clamping part, which is close to the carrier plate.

The beneficial effects of the utility model are as follows: the structure design is simple and reasonable, the operation is convenient, the quick installation of the whole device is convenient for quick clamping, and meanwhile, the optical device can be quickly additionally arranged for subsequent production.

Drawings

FIG. 1 is a schematic structural diagram of a rapid positioning tooling for optical devices of the present utility model;

FIG. 2 is a cross-sectional view of a quick positioning tooling for optical devices according to the present utility model;

fig. 3 is a schematic structural diagram of another embodiment of the rapid positioning tooling for optical devices of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a base; 2. a rapid positioning clamp; 3. an optical device clamp assembly; 21. a fixed clamping plate; 22. a movable clamping plate; 23. a driving member; 31. a carrier plate; 32. a clamping part; 33. a drive assembly; 34. a rotating device; 221. a connecting rod; 231. a first screw; 232. a first knob; 233. a first nut; 311. a trough plate; 312. a chute; 321. a guide rod; 322. a rubber cushion layer; 331. a second screw; 332. a second knob; 333. and a second nut.

Detailed Description

The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

Examples: as shown in fig. 1 and 2, the quick positioning tool for optical devices in this embodiment includes a base 1, a quick positioning fixture 2 and an optical device fixture assembly 3, where the base 1 is a flat plate type base, the quick positioning fixture 2 is mounted on one surface of the base 1 and is used for clamping with a workbench, and the optical device fixture assembly 3 is mounted on the other end of the base 1 and is used for clamping optical devices.

The use process is as follows:

the whole fixture is clamped and positioned fast through the fast positioning fixture 2 and the workbench, and then the optical device is additionally arranged at the optical device fixture assembly 3 for subsequent production. The whole fixture is simple and reasonable in structural design, convenient to operate, convenient to rapidly install the whole fixture, and meanwhile, the optical device can be rapidly installed for subsequent production.

As a preferred embodiment, the quick positioning jig 2 includes a fixed clamping plate 21, a movable clamping plate 22, and a driving member 23, wherein the fixed clamping plate 21 is vertically fixed to one surface of the base 1, the movable clamping plate 22 is vertically disposed on one surface of the base 1 and is spaced apart from the fixed clamping plate 21, and the driving member 23 is assembled in the base 1 and is connected to the movable clamping plate 22, so as to drive the movable clamping plate 22 to move closer to or farther from the fixed clamping plate 21.

In the above embodiment, the clamp between the movable clamp plate 22 and the fixed clamp plate 21 can be adjusted by the driving member 23, specifically, the fixed clamp plate 21 and the movable clamp plate 22 are respectively placed on two sides of the protruding portion on the workbench, then the movable clamp plate 22 is driven by the driving member 23 to move close to the fixed clamp plate 21, and the two clamp plates are matched to clamp two sides of the protruding portion, so that the whole tool can be stably clamped on the workbench, and then subsequent production and processing can be performed. The operation is simple and quick.

In a preferred embodiment, the driving member 23 includes a first screw 231 and a first knob 232, a cavity extending toward both ends of the first screw 231 is provided in the base 1, the first screw 231 is rotatably installed in the cavity, one end of the first screw 231 is penetrated out of one end of the base 1 and connected to the first knob 232, a guide groove a extending toward both ends of the first screw 231 is provided on one surface of the base 1, the guide groove is penetrated through the cavity of the base 1, a first nut 233 contacting with an inner wall of the cavity is screwed on the first screw 231, a connecting rod 221 penetrating through the guide groove is provided at an end of the movable clamp 22, and the connecting rod 221 is fixedly connected to the first nut 233.

In the above embodiment, the first knob 232 is screwed by external force to drive the first screw 231 to rotate, when the first screw 231 rotates, the first nut 233 located in the cavity of the base 1 is limited by the cavity and cannot rotate, but only can linearly displace relative to the long axis direction of the first screw 231, then the first nut 233 can drive the connecting rod 221 and the movable clamping plate 22 to translate along the guiding groove to approach or separate from the fixed clamping plate 21, and when the first knob 232 is reversely screwed to remove, the operation is very simple and convenient.

As a preferred embodiment, the optical device clamp assembly 3 includes a carrier 31, two clamping portions 32, and a driving assembly 33, the carrier 31 is mounted on the other surface of the base 1, the two clamping portions 32 are respectively slidably mounted on the surface of the carrier 31 facing away from the base 1 and are spaced apart, the driving assembly 33 is mounted on the carrier 31 and is connected to the two clamping portions 32, and the driving assembly 33 is used for driving the two clamping portions 32 to move relatively closer to or farther away from each other.

In the above embodiment, the driving assembly 33 drives the two clamping portions 32 relatively close to or away from each other simultaneously, so that the optical device is clamped between the two clamping portions 32, which is very fast and convenient to operate.

As a preferred embodiment, as shown in fig. 3, the carrier plate 31 is mounted on the other surface of the base 1 by a rotating device 34, and the rotating device 34 is a rotating platform.

In the above embodiment, the rotation device 34 can adjust the angular orientation of the carrier plate 31 in the horizontal plane, that is, adjust the orientation of the clamped optical device, so that the subsequent processing operation can be performed in any orientation, and the operation is more flexible.

As a preferred embodiment, as shown in fig. 2, a groove plate 311 having a U-shaped cross section is fixed to one surface of the carrier plate 31, the groove plate 311 is attached to the other surface of the base 1 by a rotating device 34, and the driving unit 33 is attached to the groove plate 311.

In the above embodiment, the driving component 33 is hidden in the slot plate 311, so that the operation is safer, and the arrangement of the slot plate 311 is easy for connecting and assembling the carrier plate 31 and the rotating device 34.

In a preferred embodiment, the carrier plate 31 is provided with a sliding groove 312 extending toward both ends thereof, guide rods 321 penetrating through the sliding groove 312 are connected to the two clamping portions 32, respectively, and the driving unit 33 is connected to the two guide rods 321.

In the above embodiment, the end portions of the two clamping portions 32 are connected with the driving component 33 through the guide rod 321 passing through the chute 312, the moving track of the clamping portions 32 is along the length direction of the chute 312, the width of the guide rod 321 is consistent with the width dimension of the chute 312, the gap between the guide rod 321 and the chute 312 is tiny, the moving process cannot shake, the driving component 33 drives the two guide rods 321 to move along the length direction of the chute 312, so that the two clamping portions 32 can relatively move close to or far away from, the whole structural design is compact, the whole device is smaller in structure, and the operation is more convenient.

As a preferred embodiment, the driving unit 33 includes a second screw 331, both ends of the second screw 331 are respectively mounted at both ends of the inside of the slot plate 311 by brackets rotatably connected thereto, one end of the second screw 331 is penetrated out of one end of the slot plate 311 and is connected with a second knob 332, two thread sections with opposite thread directions are provided on the second screw 331 from the middle to both ends, two second nuts 333 are respectively provided on the two thread sections, and the two second nuts 333 are respectively connected and fixed with the two guide rods 321 in a one-to-one correspondence.

In the above embodiment, the driving component 33 adopts the second screw 331 with two-section screw design, the screw directions of the two-section screw are opposite, and the second nuts 333 are screwed, the second nuts 333 are limited in the inner space of the slot plate 311 (close to or in contact with the inner wall of the slot plate 311), and the rotation movement along with the second screw 331 does not occur, so that when the second screw 331 is driven to rotate by the second knob 332, the rotation directions of the two-section screw are actually opposite, and therefore, the second nuts 333 on the two-section screw drive the two guide rods 321 and the clamping parts 32 connected with the guide rods 321 to relatively move close to or away from each other along with the movement direction of the second screw 331, so as to clamp or unclamp the photoelectric device.

In a preferred embodiment, the clamping portion 32 is a plate body perpendicular to the carrier plate 31, and a rubber cushion layer 322 is provided on one surface of the clamping portion and the plate body.

In the above embodiment, the two clamping portions 32 are both plates perpendicular to the carrier plate 31, and the clamping area formed between the two clamping portions forms a relatively regular cubic area, and due to the design of the rubber cushion layer 322, when the two clamping portions 32 clamp the optoelectronic device, the rubber cushion layer 322 is pressed due to the slightly soft texture, so that the optoelectronic device is not rigidly pressed, and therefore, the clamping damage of the optoelectronic device is not caused.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims (9)

1. A quick location frock of optical device, its characterized in that: the quick positioning clamp comprises a base (1), a quick positioning clamp (2) and an optical device clamp assembly (3), wherein the base (1) is a flat plate type base body, the quick positioning clamp (2) is arranged on one surface of the base (1) and is used for clamping with a workbench, and the optical device clamp assembly (3) is assembled at the other end of the base (1) and is used for clamping an optical device.

2. The rapid positioning tool for optical devices according to claim 1, wherein: the quick positioning clamp (2) comprises a fixed clamping plate (21), a movable clamping plate (22) and a driving piece (23), wherein the fixed clamping plate (21) is perpendicularly fixed on one surface of the base (1), the movable clamping plate (22) is perpendicularly arranged on one surface of the base (1) and is distributed with the fixed clamping plate (21) at intervals, and the driving piece (23) is assembled in the base (1) and is connected with the movable clamping plate (22) and used for driving the movable clamping plate (22) to move close to or far away from the fixed clamping plate (21).

3. The rapid positioning tool for optical devices according to claim 2, wherein: the driving piece (23) comprises a first screw rod (231) and a first knob (232), a cavity extending towards two ends of the base (1) is formed in the base, the first screw rod (231) is rotatably arranged in the cavity, one end of the first screw rod (231) penetrates out of one end of the base (1) and is connected with the first knob (232), a guide groove extending towards two ends of the base (1) is formed in one surface of the base (1), the guide groove is communicated with the cavity of the base (1), a first nut (233) contacting with the inner wall of the cavity is screwed on the first screw rod (231), and a connecting rod (221) penetrating through the guide groove is arranged at the end of the movable clamp plate (22) and is fixedly connected with the first nut (233).

4. The rapid positioning tool for optical devices according to claim 1, wherein: the optical device clamp assembly (3) comprises a carrier plate (31), two clamping parts (32) and a driving assembly (33), wherein the carrier plate (31) is assembled on the other surface of the base (1), the two clamping parts (32) are respectively and slidably assembled on one surface of the carrier plate (31) deviating from the base (1) and are distributed at intervals, the driving assembly (33) is arranged on the carrier plate (31) and is connected with the two clamping parts (32), and the driving assembly (33) is used for driving the two clamping parts (32) to move relatively close to or away from each other.

5. The rapid positioning tool for optical devices according to claim 4, wherein: the carrier plate (31) is assembled on the other surface of the base (1) through a rotating device (34), and the rotating device (34) is a rotating platform.

6. The rapid positioning tool for optical devices according to claim 4, wherein: a groove plate (311) with a U-shaped section is fixed on one surface of the carrier plate (31), the groove plate (311) is arranged on the other surface of the base (1) through a rotating device (34), and the driving assembly (33) is arranged in the groove plate (311).

7. The rapid positioning tool for optical devices according to claim 6, wherein: the support plate (31) is provided with a sliding groove (312) extending towards two ends of the support plate in a penetrating mode, two clamping portions (32) are respectively connected with guide rods (321) penetrating through the sliding groove (312), and the driving assembly (33) is connected with the two guide rods (321).

8. The rapid positioning tool for optical devices according to claim 7, wherein: the driving assembly (33) comprises a second screw (331), two ends of the second screw (331) are respectively arranged at two ends inside the groove plate (311) through brackets connected with the second screw in a rotating mode, one end of the second screw (331) penetrates out of one end of the groove plate (311) and is connected with a second knob (332), two thread sections with opposite thread directions are arranged at the two ends of the second screw (331) from the middle, second nuts (333) are respectively arranged on the two thread sections, and the two second nuts (333) are respectively connected and fixed with the two guide rods (321) in a one-to-one correspondence mode.

9. The rapid positioning tool for optical devices according to claim 4, wherein: the clamping part (32) is a plate body perpendicular to the carrier plate (31), and a rubber cushion layer (322) is arranged on one surface of the clamping part and the surface, which are close to each other.