CN203292764U - Pressing force adjustable optical device welding tool - Google Patents
Pressing force adjustable optical device welding tool Download PDFInfo
- Publication number
- CN203292764U CN203292764U CN2013203714517U CN201320371451U CN203292764U CN 203292764 U CN203292764 U CN 203292764U CN 2013203714517 U CN2013203714517 U CN 2013203714517U CN 201320371451 U CN201320371451 U CN 201320371451U CN 203292764 U CN203292764 U CN 203292764U
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- optical device
- compression leg
- crossbeam
- adjustable optical
- mullion
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Abstract
The utility model discloses a pressing force adjustable optical device welding tool which comprises a welding pedestal (1), a first vertical column (2), a second vertical column (3), a first beam (4), a press column (5), a lower object base (7), a pressing bolt (9) and a second beam (10). The pressing force adjustable optical device welding tool is simple in structure, can exert acting force on optical devices to be welded through the action of the press column or the combined action of the press column and the pressing bolt according to pressing requirements, can adjust the pressing stress of the press column by adjusting the stroke of the pressing bolt on the second beam, can effectively prevent the optical devices to be welded from having relative displacement in the welding process, facilitates taking and placing of the optical devices, and is favorable for improving the welding efficiency due to the selectable pressing modes.
Description
Technical field
The utility model relates to welding and uses fixing tool, particularly relates to the adjustable optical device welding tooling of a kind of thrust.
Background technology
Optical device is the heart of optical transmission system, and the performance impact of the welding quality sun adjuster spare in production process between each part of optical device is larger.The existing normal bench vice that uses jaw to be provided with cushion of optical device welding that is used for, the part of jaw clamping optical device to be welded, another part to be welded is shelved thereon, accuracy of alignment when this process need operating personnel guarantee that two parts are shelved, even but upper part also can be divided the generation displacement with bottom under faint external force, thereby can't guarantee welding quality; And optical device and fixture installation and removal process trouble, welding efficiency is low.
The utility model content
For solving in the welding of above-mentioned optical device, the poor and clamping process trouble of two parts accuracy of alignment to be welded, the shortcoming that welding efficiency is low, the utility model provides a kind of thrust adjustable optical device welding tooling.
for achieving the above object, the utility model achieves the above object by the following technical programs: the optical device welding tooling that thrust is adjustable, it is characterized in that: comprise lower thing seat, columned welding pedestal, described lower thing seat is fixedly connected on the welding pedestal, welding pedestal side also is provided with journal stirrup, also comprise the first mullion, first crossbeam, compression leg, the second mullion, second cross beam and hold-down bolt, described the first mullion is positioned at vertical direction, and its lower surface is fixedly connected on described journal stirrup, its upper surface connects first crossbeam, and the first crossbeam level is installed, described the second mullion lower surface is fixedly connected on first crossbeam, its upper surface connects second cross beam, described second cross beam level is installed, described the second mullion is vertically installed, also be provided with through hole on described first crossbeam, described compression leg is positioned at through hole, be matched in clearance with through hole, be provided with screwed hole on described second cross beam, described hold-down bolt becomes threaded engagement with screwed hole, and described lower thing seat, the center line of compression leg and hold-down bolt is located along the same line.
Shelve optical device to be welded between the compression leg that arranges and lower thing seat, when two optical devices to be welded are more elongated, after being about to two overlapping vertical placements of optical device, the assembly less stable, make it to move straight down by rotatably compressing bolt, finally transmit motion on compression leg, compression leg imposes on active force two optical devices to be welded again, make assembly stability better, convenient welding; When two optical devices during than tubbiness, namely after two overlapping vertical placements of optical device, assembly stability is preferably in situation, do not need larger thrust just can guarantee can not cause as molten bath power etc. two parts generation relative displacement of optical device in welding process, only need the top of the Action of Gravity Field of compression leg self to optical device assembly to be welded, can guarantee the stability of assembly, hold-down bolt is more convenient with respect to using.
Preferably, described lower thing seat upper end central authorities also are provided with circular groove.The circular groove that arranges is used for placing optical device to be coupled, and is conducive to improve the stability that the high light device is placed.
Preferably, also comprise with described compression leg and be the discoidal upper thing seat that centering is arranged, the diameter of described upper thing seat is large than the compression leg diameter, and the upper surface of upper thing seat is fixedly connected with the lower surface of compression leg, and the lower end of described upper thing seat also is provided with circular groove.
The diameter upper thing seat large than the compression leg diameter is set, is convenient to arrange the larger circular groove of diameter,, so that the larger circular groove of diameter is set under the prerequisite that does not increase the compression leg diameter, be convenient to improve diameter greatly and the stability of the placement of high light device.
Preferably, the screw thread on described hold-down bolt is fine thread.Be set to fine thread, be intended to fine thread little than regular screw threads pitch, and have self-locking property, this setting is convenient to increase the adjustability of hold-down bolt and the stability of compression.
Further, the diameter of described compression leg is than the little 0.05-0.1 millimeter of through hole internal diameter on first crossbeam.。Be arranged in 0.05-0.1 millimeter scope the diameter of the internal diameter of through hole on first crossbeam and compression leg is poor, make compression leg slide flexibly simultaneously with respect to through hole, less diameter is poor is conducive to guarantee that compression leg is in vertical state, guarantees to compress quality.
Further, the material of described compression leg and first crossbeam is stainless steel.The material of compression leg and first crossbeam is set to stainless steel, prevent the in use corrosion of compression leg and first crossbeam, rust staining enters the wearing and tearing between the aggravation mating surface on the mating surface of compression leg and first crossbeam, makes pressure and the precision of described optical device welding tooling and reduces service life.
Further, also comprise interior silk braid, described interior silk braid becomes threaded engagement with hold-down bolt, and the lower end of interior silk braid is fixedly connected with second cross beam.The length that the interior silk braid that arranges is intended to extend the screw thread pair that coordinates with hold-down bolt, making hold-down bolt with respect to second cross beam can have larger interaction force in the situation that do not damage screw thread separately, and being provided with of interior silk braid is beneficial to improves hold-down bolt and can impose on the maximum crushing stress of compression leg.
Utility model compared with prior art, has following beneficial effect:
The optical device welding tooling that the utility model provides, optical device to be welded is placed between compression leg and lower thing seat, according to profile choice for use hold-down bolt and the compression leg acting in conjunction of optical device or only by the compression leg self gravitation, be applied on optical device to be welded, prevent between optical device to be welded issuing living relative displacement in external force or even in the effect of molten bath power.This optical device welding tooling is simple in structure, and optical device fills, gets conveniently, can meet optical device to be welded and compress needs, and optional compacted form can improve welding efficiency to a certain extent.
Description of drawings
Fig. 1 is the structural representation of the adjustable specific embodiment of optical device welding tooling of thrust described in the utility model.
Name corresponding to graphical indicia is called: 1, welding pedestal, the 2, first mullion, the 3, second mullion, 4, first crossbeam, 5, compression leg, 6, upper thing seat, 7, lower thing seat, 8, interior silk braid, 9, hold-down bolt, 10, second cross beam.
The specific embodiment
The utility model is described in further detail below in conjunction with embodiment:
Embodiment 1:
as shown in Figure 1: the optical device welding tooling that thrust described in the utility model is adjustable, comprise lower thing seat 7, columned welding pedestal 1, described lower thing seat 7 is fixedly connected on welding pedestal 1, welding pedestal 1 side also is provided with journal stirrup, also comprise the first mullion 2, first crossbeam 4, compression leg 5, the second mullion 3, second cross beam 10 and hold-down bolt 9, described the first mullion 2 is positioned at vertical direction, and its lower surface is fixedly connected on described journal stirrup, its upper surface connects first crossbeam 4, and first crossbeam 4 levels are installed, described the second mullion 3 lower surfaces are fixedly connected on first crossbeam 4, its upper surface connects second cross beam 10, described second cross beam 10 levels are installed, described the second mullion 3 is vertically installed, also be provided with through hole on described first crossbeam 4, described compression leg 5 is positioned at through hole, be matched in clearance with through hole, be provided with screwed hole on described second cross beam 10, described hold-down bolt 9 becomes threaded engagement with screwed hole, and described lower thing seat 7, the center line of compression leg 5 and hold-down bolt 9 is located along the same line.
Shelve optical device to be welded between the compression leg that arranges and lower thing seat, when two optical devices to be welded are more elongated, after being about to two overlapping vertical placements of optical device, the assembly less stable, make it to move straight down by rotatably compressing bolt, finally transmit motion on compression leg, compression leg imposes on active force two optical devices to be welded again, make assembly stability better, convenient welding; When two optical devices during than tubbiness, namely after two overlapping vertical placements of optical device, assembly stability is preferably in situation, do not need larger thrust just can guarantee can not cause as molten bath power etc. two parts generation relative displacement of optical device in welding process, only need the top of the Action of Gravity Field of compression leg self to optical device assembly to be welded, can guarantee the stability of assembly, hold-down bolt is more convenient with respect to using.
Embodiment 2:
the present embodiment further limits below having made on the basis of embodiment 1: as Fig. 1: the adjustable optical device welding tooling of thrust as described in of the present utility model, comprise the journal stirrup that welding pedestal 1 side arranges, first crossbeam 4, compression leg 5, the first mullion 2 and the second mullion 3, described journal stirrup, the first mullion 2, the second mullion 3 all is set to two, described two journal stirrups are arranged on the both sides of welding pedestal 1, the lower surface of described two the first mullions 2 is fixedly connected with a journal stirrup respectively, the upper surface of described two the first mullions 2 all is fixedly connected with the lower surface of first crossbeam 4, described the first mullion 2 is symmetrical with respect to the center line of compression leg 5, described two the second mullions 3 all are fixedly connected on the upper surface of first crossbeam 4, described two the second mullions 3 are symmetrical with respect to the center line of compression leg 5.By this setting, can make when hold-down bolt 9 applies compression to compression leg 5, active force between hold-down bolt 9 and second cross beam 10 makes second cross beam 10 distortion,, by symmetrically arranged the second mullion 3, makes hold-down bolt not there will be by a relatively large margin inclination; Under the gravity of the first mullion 2 object that supports, two the first mullions 2 with respect to compression leg 5 center line symmetries that arrange, bear the moment of flexure from the gravity that supports object and gravity generation, due to two with the first mullion 2 for being symmetrical arranged, can be created in the identical technique effect of bending amplitude under the acting in conjunction of the effect of moment of flexure and first crossbeam 4 non-deformabilities, make namely that to be connected to journal stirrup above part rigidity and stability better.
Above content is the further description of the utility model being done in conjunction with concrete preferred embodiment, can not assert that the specific embodiment of the present utility model is confined to these explanations., for the utility model person of an ordinary skill in the technical field,, not breaking away from other embodiments that draw under the technical solution of the utility model, all should be included in protection domain of the present utility model.
Claims (7)
1. the adjustable optical device welding tooling of thrust, it is characterized in that: comprise lower thing seat (7), columned welding pedestal (1), described lower thing seat (7) is fixedly connected on welding pedestal (1), welding pedestal (1) side also is provided with journal stirrup, also comprise the first mullion (2), first crossbeam (4), compression leg (5), the second mullion (3), second cross beam (10) and hold-down bolt (9), described the first mullion (2) is positioned at vertical direction, and its lower surface is fixedly connected on described journal stirrup, its upper surface connects first crossbeam (4), and first crossbeam (4) level is installed, described the second mullion (3) lower surface is fixedly connected on first crossbeam (4), its upper surface connects second cross beam (10), described second cross beam (10) level is installed, described the second mullion (3) is vertically installed, described first crossbeam also is provided with through hole on (4), described compression leg (5) is positioned at through hole, be matched in clearance with through hole, described second cross beam is provided with screwed hole on (10), described hold-down bolt (9) becomes threaded engagement with screwed hole, and described lower thing seat (7), the center line of compression leg (5) and hold-down bolt (9) is located along the same line.
2. the adjustable optical device welding tooling of thrust according to claim 1, it is characterized in that: described lower thing seat (7) upper end central authorities also are provided with circular groove.
3. the adjustable optical device welding tooling of thrust according to claim 1, it is characterized in that: also comprise with described compression leg (5) and be the discoidal upper thing seat (6) that centering is arranged, the diameter of described upper thing seat (6) is large than compression leg (5) diameter, the upper surface of upper thing seat (6) is fixedly connected with the lower surface of compression leg (5), and the lower end of described upper thing seat (6) also is provided with circular groove.
4. the adjustable optical device welding tooling of thrust according to claim 1, it is characterized in that: the screw thread on described hold-down bolt (9) is fine thread.
5. the adjustable optical device welding tooling of thrust according to claim 1, it is characterized in that: the diameter of described compression leg (5) is than the little 0.05-0.1 millimeter of the upper through hole internal diameter of first crossbeam (4).
6. the adjustable optical device welding tooling of thrust according to claim 1, it is characterized in that: the material of described compression leg (5) and first crossbeam (4) is stainless steel.
7. the adjustable optical device welding tooling of any one described thrust according to claim 1 to 6, it is characterized in that: also comprise interior silk braid (8), described interior silk braid (8) becomes threaded engagement with hold-down bolt (9), and the lower end of interior silk braid (8) is fixedly connected with second cross beam (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203714517U CN203292764U (en) | 2013-06-26 | 2013-06-26 | Pressing force adjustable optical device welding tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203714517U CN203292764U (en) | 2013-06-26 | 2013-06-26 | Pressing force adjustable optical device welding tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203292764U true CN203292764U (en) | 2013-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203714517U Expired - Fee Related CN203292764U (en) | 2013-06-26 | 2013-06-26 | Pressing force adjustable optical device welding tool |
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| CN (1) | CN203292764U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286506A (en) * | 2013-06-26 | 2013-09-11 | 成都网动光电子技术股份有限公司 | Optical device welding fixture achieving adjustable pressing force |
-
2013
- 2013-06-26 CN CN2013203714517U patent/CN203292764U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286506A (en) * | 2013-06-26 | 2013-09-11 | 成都网动光电子技术股份有限公司 | Optical device welding fixture achieving adjustable pressing force |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20160626 |