Search

CN-224223709-U - Clamping tool for processing optical fiber collimator

CN224223709UCN 224223709 UCN224223709 UCN 224223709UCN-224223709-U

Abstract

The utility model relates to the field of clamping tools, in particular to a clamping tool for processing an optical fiber collimator, wherein a positioning block is arranged in the middle of a bottom plate, a through hole is formed in the middle of the positioning block for accommodating a workpiece, one end of the positioning block is rotatably provided with a deflection seat through an extension block, the middle of the deflection seat is provided with a supporting plate, one end of the supporting plate is provided with a key block inserted rod and is inserted into a key slot jack formed in the outer wall of the deflection seat, and the other end of the supporting plate is provided with a connecting screw rod and is in threaded connection with an adjusting nut arranged on the outer wall of the deflection seat. According to the utility model, the positioning block and the supporting plate are used for positioning the optical fiber collimator and the optical fiber piece, the supporting plate realizes horizontal displacement operation by rotating the adjusting nut, and the arc-shaped pushing block is driven to extrude the deflection seat to different degrees by rotating the adjusting screw rod, so that the angle adjusting operation of the supporting plate is realized, the connection stability of the optical fiber piece and the optical fiber collimator is ensured, the stability in the curing process is ensured, the situations of falling off, deviation and the like of the optical fiber piece are avoided, and the working efficiency is effectively improved.

Inventors

  • CHEN CHANGTENG

Assignees

  • 福建华腾光电科技有限公司

Dates

Publication Date
20260512
Application Date
20250612

Claims (7)

  1. 1. The clamping tool for processing the optical fiber collimator comprises a bottom plate (1), and is characterized in that a positioning block (2) is arranged in the middle of the bottom plate (1), a through hole is formed in the middle of the positioning block (2) for placing a workpiece, a deflection seat (5) is rotatably arranged at one end of the positioning block (2) through an extension block (4), a supporting plate (6) is arranged in the middle of the deflection seat (5), a key block inserting rod (61) is arranged at one end of the supporting plate (6) and is inserted into a key groove inserting hole (54) formed in the outer wall of the deflection seat (5), and a connecting screw (62) is arranged at the other end of the supporting plate (6) and is in threaded connection with an adjusting nut (53) arranged on the outer wall of the deflection seat (5); The middle part of extension piece (4) rotates and installs deflection seat (5), and the bottom of deflection seat (5) is provided with wedge (51), and the diapire extrusion contact of wedge (51) has arc ejector pad (71), and arc ejector pad (71) realize horizontal displacement through adjusting screw (7).
  2. 2. The clamping tool for processing the optical fiber collimator according to claim 1, wherein a distance is reserved between the deflection seat (5) and the positioning block (2).
  3. 3. The clamping tool for processing the optical fiber collimator according to claim 1, wherein the hand-operated screw rod (3) is screwed on the upper portion of the positioning block (2), and the bottom of the hand-operated screw rod (3) stretches into the positioning block (2) and is connected with the arc-shaped pressing block (31).
  4. 4. The clamping tool for processing the optical fiber collimator according to claim 1, wherein one end of the positioning block (2) is fixedly provided with an extension block (4), the middle part of the extension block (4) is provided with a mounting groove (41), one side of the inside of the mounting groove (41) is rotatably provided with a deflection seat (5) through a pin shaft, the rotating connection part of the deflection seat (5) and the mounting groove (41) is provided with a torsion spring (52), and when the deflection seat (5) rotates, the torsion spring (52) deforms.
  5. 5. The clamping tool for processing the optical fiber collimator according to claim 1, wherein an adjusting screw (7) is rotatably arranged in the extension block (4), two ends of the adjusting screw (7) are smooth sections, the middle thread section extends into the installation groove (41) and is in threaded connection with the arc-shaped pushing block (71), and the arc-shaped pushing block (71) is in limiting sliding installation in the installation groove (41).
  6. 6. The clamping tool for processing the optical fiber collimator according to claim 1, wherein a wedge block (51) is arranged at the bottom of the deflection seat (5), and the wedge block (51) stretches into the mounting groove (41) and is in extrusion contact with the upper wall of the arc-shaped pushing block (71).
  7. 7. The clamping tool for processing the optical fiber collimator according to claim 1, wherein a jack (54) with a key groove is formed in the middle of one side of the deflection seat (5), a through hole is formed in the other side of the deflection seat, and an adjusting nut (53) is rotatably mounted on one side away from the through hole through a bearing piece.

Description

Clamping tool for processing optical fiber collimator Technical Field The utility model relates to the technical field of clamping tools, in particular to a clamping tool for processing an optical fiber collimator. Background The optical fiber collimator is a key passive optical device in the technical fields of optical fiber communication and photoelectron, has the core function of realizing the collimation and coupling of light beams, and plays an indispensable role in a modern optical communication system. In the processing process of the optical fiber collimator, the optical fiber and the optical fiber collimator are required to be fixed by photosensitive adhesive, the traditional clamping fixture can only realize the clamping and positioning of the collimator, and in the subsequent gluing and curing process of the optical fiber body and the collimator, operators need to hold the optical fiber piece to ensure the alignment of the optical fiber body and the collimator, the stability of the optical fiber piece is not ensured in the whole operation process, the operation is complicated, and the curing efficiency is not ensured. Disclosure of utility model The utility model aims to solve the defects in the prior art, and provides a clamping tool for processing an optical fiber collimator. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The clamping tool for processing the optical fiber collimator comprises a bottom plate, wherein a positioning block is arranged in the middle of the bottom plate, a through hole is formed in the middle of the positioning block for accommodating a workpiece, one end of the positioning block is rotatably provided with a deflection seat through an extension block, a supporting plate is arranged in the middle of the deflection seat, one end of the supporting plate is provided with a key block inserted rod and is inserted into a key slot jack formed in the outer wall of the deflection seat, and the other end of the supporting plate is provided with a connecting screw and is in threaded connection with an adjusting nut arranged on the outer wall of the deflection seat; The middle part rotation of extension piece is installed and is inclined to one side the swivel mount, and the bottom of inclined to one side the swivel mount is provided with the wedge, and the diapire extrusion contact of wedge has the arc ejector pad, and the arc ejector pad passes through adjusting screw and realizes horizontal displacement. Furthermore, it is preferable that a distance is left between the deflection seat and the positioning block. In addition, the preferred structure is, the upper portion spiro union of locating piece has hand lead screw, and the bottom of hand lead screw stretches into the locating piece inside and is connected with the arc briquetting. In addition, the preferred structure is, the one end fixed mounting of locating piece has the extension piece, and the mounting groove has been seted up at the middle part of extension piece, and the inside one side of mounting groove is rotated through the round pin axle and is installed the off-set seat, and the off-set seat is provided with the torsional spring with the rotation junction of mounting groove, and when the off-set seat was rotatory, the torsional spring was out of shape. In addition, the preferable structure is that adjusting screw is installed to the inside rotation of extension piece, and adjusting screw's both ends are smooth section, and the middle part screw thread section stretches into the mounting groove inside and with arc ejector pad spiro union, the spacing slidable mounting of arc ejector pad in the mounting groove. In addition, the bottom of the deflection seat is provided with a wedge block, and the wedge block stretches into the mounting groove and is in extrusion contact with the upper wall of the arc-shaped push block. In addition, the preferred structure is, take the keyway jack has been seted up at the one side middle part of deflection seat, and the through-hole has been seted up to the opposite side, and adjusting nut is installed through bearing piece rotation to one side that keeps away from the through-hole. The beneficial effects of the utility model are as follows: According to the utility model, the positioning block and the supporting plate are used for positioning the optical fiber collimator and the optical fiber piece, the supporting plate realizes horizontal displacement operation by rotating the adjusting nut, and the arc-shaped pushing block is driven to extrude the deflection seat to different degrees by rotating the adjusting screw rod so as to realize angle adjusting operation of the supporting plate, and the multiple adjusting mechanism is used for adjusting and positioning the position of the optical fiber piece, so that the connection stability of the optical fiber piece and the optical fiber collimator is ensured, the stability in th