CN208083695U - A kind of multi-joint laser transmission assembly of light-conducting arm - Google Patents
A kind of multi-joint laser transmission assembly of light-conducting arm Download PDFInfo
- Publication number
- CN208083695U CN208083695U CN201721811560.0U CN201721811560U CN208083695U CN 208083695 U CN208083695 U CN 208083695U CN 201721811560 U CN201721811560 U CN 201721811560U CN 208083695 U CN208083695 U CN 208083695U
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- light
- helical gear
- conducting
- conducting arm
- joint
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Abstract
The utility model is related to light-conducting arm technical fields, and disclose a kind of multi-joint laser transmission assembly of light-conducting arm, including light-conducting arm connecting joint, L-type passage is equipped in the light-conducting arm connecting joint, two ports of the L-type passage are connected separately with the first light conducting cylinder and the second light conducting cylinder, first light conducting cylinder is fixedly connected with light-conducting arm connecting joint, and the both sides of second light conducting cylinder are equipped with fixed seat, and second light conducting cylinder is rotatablely connected by first rotating shaft and fixed seat.The multi-joint laser transmission assembly is connected by the helical gear engagement of the first helical gear and second, and to convenient when the second light conducting cylinder rotates, eyeglass coordinates deflection automatically, without manually being operated to eyeglass, reduces the labor intensity of staff；By being locked for arrestment mechanism, the second light conducting cylinder and eyeglass are fixed after rotation to convenient, to prevent the second light conducting cylinder and eyeglass from shaking, its deflection is caused to generate error.
Description
Technical field
The utility model is related to light-conducting arm technical field, the multi-joint laser transmission assembly of specially a kind of light-conducting arm.
Background technology
Generally can laser be conducted using light-conducting arm in laser process equipment, for the movable model of expansion of laser light processing head
It encloses, it will usually multi-joint laser guide arm, multi-joint laser guide arm be used to pass through leaded light by the light conducting cylinder that multistage is separated from each other
Arm rotary joint realizes rotatable connection, is built-in with laser mirror for changing laser transmission direction in rotary joint, makes laser
It is transferred in the axial direction in next section of light conducting cylinder.
Through retrieval, a kind of laser guide arm rotary joint component disclosed in 206343762 U of Chinese patent grant number CN is logical
Matching for heat conduction spring and holding screw is crossed, the adjusting to laser reflection angle outside light-conducting arm is realized, utilizes simultaneously
The good heat conductivility of heat conduction spring, ensure that the rapid cooling of laser reflection eyeglass, it is ensured that the formedness of laser reflection eyeglass
Energy.
But this scheme needs staff by turning holding screw, adjusts the angle of laser mirror, behaviour manually
Make relatively complicated, increases the labor intensity of staff.To solve the above-mentioned problems, we have proposed a kind of the more of light-conducting arm
Joint laser transmission assembly.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of multi-joint laser transmission assembly of light-conducting arm, tool
Standby laser mirror coordinates deflection automatically with the rotation of light conducting cylinder, without human intervention the advantages of, solve existing market left-hand seat
The dynamic angle for adjusting laser mirror, operation is relatively complicated, the problem of increasing the labor intensity of staff.
(2) technical solution
For the purpose for realizing above-mentioned, the utility model provides the following technical solutions：A kind of multi-joint laser of light-conducting arm
Defeated component, including light-conducting arm connecting joint, the light-conducting arm connecting joint is interior to be equipped with L-type passage, two ends of the L-type passage
Mouth is connected separately with the first light conducting cylinder and the second light conducting cylinder, and first light conducting cylinder is fixedly connected with light-conducting arm connecting joint, institute
The both sides for stating the second light conducting cylinder are equipped with fixed seat, and second light conducting cylinder is rotatablely connected by first rotating shaft and fixed seat, institute
It states and is fixedly connected with annular sponge cushion on the madial wall of L-type passage, second light conducting cylinder and annular sponge cushion
Madial wall is in close contact, and the outside inner wall of the L-type passage corner is equipped with mounting groove, is equipped with and fixes in the mounting groove
Plate, side of the fixed plate far from bottom in mounting groove are fixed with eyeglass, and the fixed plate passes through the second shaft and mounting groove
Madial wall rotation connection, one end of second shaft through mounting groove madial wall and be fixedly connected with the first helical gear,
The first rotating shaft through fixed seat and is fixedly connected with second engaged with the first helical gear close to first helical gear one end
Helical gear, second helical gear are equipped with arrestment mechanism far from the first helical gear side.
Preferably, fixing sleeve is connected to fixed ring on first light conducting cylinder, the fixed ring by multiple lock-screws with
Light-conducting arm connecting joint is fixedly connected.
Preferably, fixed plate four corners of bottom side in mounting groove have been fixedly connected with telescopic rod, described
Side of the telescopic rod far from fixed plate is fixedly connected with the interior bottom of mounting groove, and Hookean spring, institute are arranged on the telescopic rod
The both ends for stating Hookean spring are fixedly connected with the interior bottom of mounting groove and fixed plate respectively.
Preferably, the arrestment mechanism includes being arranged in third helical teeth of second helical gear far from the first helical gear side
Wheel, the third helical gear are rotatablely connected by third shaft and light-conducting arm connecting joint, are fixedly attached in the third shaft
There are ratchet, the side of the ratchet to be equipped with corresponding lock pawl, the lock pawl connect pass with light-conducting arm by fixing axle
Section rotation connection, is arranged with torque spring in the fixing axle, the both ends of the torque spring respectively with lock pawl and light-conducting arm
Connecting joint is fixedly connected.
Preferably, protective cover, first helical gear, the second helical gear and system are fixed in the light-conducting arm connecting joint
Motivation structure is respectively positioned in protective cover.
Preferably, the protective cover is equipped with impenetrating mouth corresponding with first rotating shaft, the first rotating shaft and impenetrating mouth
Madial wall is rotatablely connected.
(3) advantageous effect
Compared with prior art, the utility model provides a kind of multi-joint laser transmission assembly of light-conducting arm, have with
Lower advantageous effect：
1, it is connected by the helical gear engagement of the first helical gear and second, to convenient when the second light conducting cylinder rotates, mirror
Piece coordinates deflection automatically, without manually being operated to eyeglass, reduces the labor intensity of staff.
2, being locked by arrestment mechanism carries out the second light conducting cylinder and eyeglass to convenient after rotation
It is fixed, to prevent the second light conducting cylinder and eyeglass from shaking, its deflection is caused to generate error.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the partial enlargement structural representation in the portions A in the utility model Fig. 1；
Fig. 3 is the partial enlargement structural representation in the portions B in the utility model Fig. 1.
In figure：1 light-conducting arm connecting joint, 2L types channel, 3 first light conducting cylinders, 4 second light conducting cylinders, 5 fixed rings, 6 locking screws
Nail, 7 fixed seats, 8 first rotating shafts, 9 annular sponge cushions, 10 fixed plates, 11 eyeglasses, 12 second shafts, 13 first helical gears,
14 second helical gears, 15 telescopic rods, 16 Hookean springs, 17 third helical gears, 18 third shafts, 19 ratchets, 20 lock pawls, 21 are consolidated
Dead axle, 22 torque springs, 23 protective covers.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1-3, a kind of multi-joint laser transmission assembly of light-conducting arm, including light-conducting arm connecting joint 1, light-conducting arm
L-type passage 2 is equipped in connecting joint 1, two ports of L-type passage 2 are connected separately with the first light conducting cylinder 3 and the second light conducting cylinder 4,
First light conducting cylinder 3 is fixedly connected with light-conducting arm connecting joint 1, and fixing sleeve is connected to fixed ring 5 on the first light conducting cylinder 3, and fixed ring 5 is logical
Multiple lock-screws 6 are crossed to be fixedly connected with light-conducting arm connecting joint 1, it is convenient by turning lock-screw 6, to the first light conducting cylinder 3
Carry out disassembling, assembling and replacing；
The both sides of second light conducting cylinder 4 are equipped with fixed seat 7, and the second light conducting cylinder 4 is rotated by first rotating shaft 8 and fixed seat 7
It connects, annular sponge cushion 9, the second light conducting cylinder 4 and annular sponge cushion 9 is fixedly connected on the madial wall of L-type passage 2
Madial wall be in close contact.
The outside inner wall of 2 corner of L-type passage is equipped with mounting groove, and fixed plate 10 is equipped in mounting groove, and fixed plate 10 is remote
Side from bottom in mounting groove is fixed with eyeglass 11, and the four corners of the bottom side in mounting groove of fixed plate 10 are fixed to be connected
It is connected to telescopic rod 15, side of the telescopic rod 15 far from fixed plate 10 is fixedly connected with the interior bottom of mounting groove, is covered on telescopic rod 15
Equipped with Hookean spring 16, the both ends of Hookean spring 16 are fixedly connected with the interior bottom of mounting groove and fixed plate 10 respectively, pass through line
Property spring 16 elastic force effect be kept fixed the stabilization of plate 10 to convenient when fixed plate 10 generates deflection, prevent fixed plate
10 shaking, fixed plate 10 are rotatablely connected by the second shaft 12 and the madial wall of mounting groove, and one end of the second shaft 12 is run through
The madial wall of mounting groove is simultaneously fixedly connected with the first helical gear 13, and first rotating shaft 8 is close to one end of the first helical gear 13 through solid
Reservation 7 is simultaneously fixedly connected with the second helical gear 14 engaged with the first helical gear 13.
Side of second helical gear 14 far from the first helical gear 13 is equipped with arrestment mechanism, and arrestment mechanism includes being arranged second
Third helical gear 17 of the helical gear 14 far from 13 side of the first helical gear, third helical gear 17 pass through third shaft 18 and light-conducting arm
Connecting joint 1 is rotatablely connected, and fixing sleeve is connected to ratchet 19 in third shaft 18, and the side of ratchet 19 is equipped with corresponding stop
Pawl 20, lock pawl 20 are rotatablely connected by fixing axle 21 and light-conducting arm connecting joint 1, and torque spring is arranged in fixing axle 21
22, the both ends of torque spring 22 are fixedly connected with lock pawl 20 and light-conducting arm connecting joint 1 respectively, due to the bullet of torque spring 22
Force effect, to facilitate lock pawl 20 to be engaged with ratchet 19, to prevent third shaft 18 and third helical gear 17 from rotating, Jin Erfang
Only the second helical gear 14 and the rotation of the first helical gear 13, avoid the second light conducting cylinder 4 and eyeglass 11 from generating deflection, and light-conducting arm connection is closed
It is fixed with protective cover 23 on section 1, the first helical gear 13, the second helical gear 14 and arrestment mechanism are respectively positioned in protective cover 23, to the
Cooperation transmission between one helical gear 13, the second helical gear 14 and arrestment mechanism is protected, and protective cover 23 is equipped with and first
8 corresponding impenetrating mouth of shaft, first rotating shaft 8 and the madial wall of impenetrating mouth are rotatablely connected, and facilitate first rotating shaft 8 and the second helical gear
14 rotation.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating currents, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
When in use, by rotating the second light conducting cylinder 4, to facilitate first rotating shaft 8 to drive the rotation of the second helical gear 14, by
Connection is engaged between the first helical gear 13 and the second helical gear 14, to facilitate the first helical gear 13 to pass through the second shaft 12
It drives fixed plate 10 to rotate, and then has adjusted the deflection angle of eyeglass 11 so that the laser reflected through eyeglass 11 is along the first leaded light
The axial output of cylinder 3 is not necessarily to especially carry out eyeglass 11 adjustment of angle during this, more efficient and convenient, reduces work
Make the labor intensity of personnel.
In conclusion the multi-joint laser transmission assembly, has laser mirror and coordinates automatically partially with the rotation of light conducting cylinder
Turn, without human intervention the advantages of, solve currently on the market manually adjust laser mirror angle, operation it is relatively complicated,
The problem of increasing the labor intensity of staff.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of multi-joint laser transmission assembly of light-conducting arm, including light-conducting arm connecting joint (1), it is characterised in that：It is described to lead
L-type passage (2) is equipped in light arm connecting joint (1), two ports of the L-type passage (2) are connected separately with the first light conducting cylinder
(3) it is fixedly connected with light-conducting arm connecting joint (1) with the second light conducting cylinder (4), first light conducting cylinder (3), described second is guide-lighting
The both sides of cylinder (4) are equipped with fixed seat (7), and second light conducting cylinder (4) is connected by first rotating shaft (8) and fixed seat (7) rotation
It connects, annular sponge cushion (9), second light conducting cylinder (4) and ring is fixedly connected on the madial wall of the L-type passage (2)
The madial wall of shape sponge cushion (9) is in close contact, and the outside inner wall of L-type passage (2) corner is equipped with mounting groove, institute
It states and is equipped with fixed plate (10) in mounting groove, side of the fixed plate (10) far from bottom in mounting groove is fixed with eyeglass (11),
The fixed plate (10) is rotatablely connected by the madial wall of the second shaft (12) and mounting groove, one end of second shaft (12)
Through mounting groove madial wall and be fixedly connected with the first helical gear (13), the first rotating shaft (8) is close to the first helical gear
(13) one end is through fixed seat (7) and is fixedly connected with the second helical gear (14) engaged with the first helical gear (13), described
Side of second helical gear (14) far from the first helical gear (13) is equipped with arrestment mechanism.
2. a kind of multi-joint laser transmission assembly of light-conducting arm according to claim 1, it is characterised in that：Described first leads
Fixing sleeve is connected to fixed ring (5) on light cylinder (3), and the fixed ring (5) passes through multiple lock-screws (6) and light-conducting arm connecting joint
(1) it is fixedly connected.
3. a kind of multi-joint laser transmission assembly of light-conducting arm according to claim 1, it is characterised in that：The fixed plate
(10) four corners close to bottom side in mounting groove have been fixedly connected with telescopic rod (15), and the telescopic rod (15) is far from fixed
The side of plate (10) is fixedly connected with the interior bottom of mounting groove, and Hookean spring (16) is arranged on the telescopic rod (15), described
The both ends of Hookean spring (16) are fixedly connected with the interior bottom of mounting groove and fixed plate (10) respectively.
4. a kind of multi-joint laser transmission assembly of light-conducting arm according to claim 1, it is characterised in that：The brake
Structure includes setting in third helical gear (17) of the second helical gear (14) far from the first helical gear (13) side, the third helical teeth
It takes turns (17) to be rotatablely connected by third shaft (18) and light-conducting arm connecting joint (1), be fixedly attached on the third shaft (18)
There are ratchet (19), the side of the ratchet (19) to be equipped with corresponding lock pawl (20), the lock pawl (20) passes through fixation
Axis (21) is rotatablely connected with light-conducting arm connecting joint (1), and torque spring (22), the torsion are arranged on the fixing axle (21)
The both ends of spring (22) are fixedly connected with lock pawl (20) and light-conducting arm connecting joint (1) respectively.
5. a kind of multi-joint laser transmission assembly of light-conducting arm according to claim 1, it is characterised in that：The light-conducting arm
Protective cover (23), first helical gear (13), the second helical gear (14) and the equal position of arrestment mechanism are fixed in connecting joint (1)
In protective cover (23).
6. a kind of multi-joint laser transmission assembly of light-conducting arm according to claim 5, it is characterised in that：The protective cover
(23) it is equipped with impenetrating mouth corresponding with first rotating shaft (8), the first rotating shaft (8) and the madial wall of impenetrating mouth are rotatablely connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721811560.0U CN208083695U (en) | 2017-12-19 | 2017-12-19 | A kind of multi-joint laser transmission assembly of light-conducting arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721811560.0U CN208083695U (en) | 2017-12-19 | 2017-12-19 | A kind of multi-joint laser transmission assembly of light-conducting arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208083695U true CN208083695U (en) | 2018-11-13 |
Family
ID=64068639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721811560.0U Expired - Fee Related CN208083695U (en) | 2017-12-19 | 2017-12-19 | A kind of multi-joint laser transmission assembly of light-conducting arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208083695U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111774725A (en) * | 2020-07-21 | 2020-10-16 | 松山湖材料实验室 | Manipulator, laser processing equipment and control method of manipulator |
| CN113427119A (en) * | 2021-06-15 | 2021-09-24 | 太原理工大学 | Laser rust cleaning device with air duct purging mechanism |
-
2017
- 2017-12-19 CN CN201721811560.0U patent/CN208083695U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111774725A (en) * | 2020-07-21 | 2020-10-16 | 松山湖材料实验室 | Manipulator, laser processing equipment and control method of manipulator |
| CN113427119A (en) * | 2021-06-15 | 2021-09-24 | 太原理工大学 | Laser rust cleaning device with air duct purging mechanism |
| CN113427119B (en) * | 2021-06-15 | 2022-08-16 | 太原理工大学 | Laser rust cleaning device with air duct purging mechanism |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181113 Termination date: 20201219 |