CN208323296U - Workpiece motion s platform for spatial digitizer - Google Patents
Workpiece motion s platform for spatial digitizer Download PDFInfo
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- CN208323296U CN208323296U CN201820469412.3U CN201820469412U CN208323296U CN 208323296 U CN208323296 U CN 208323296U CN 201820469412 U CN201820469412 U CN 201820469412U CN 208323296 U CN208323296 U CN 208323296U
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Abstract
The utility model relates to a kind of workpiece motion s platforms for spatial digitizer, belong to reverse-engineering field.Including straight-line motion mechanism, rotational motion mechanism, cylinder clamping mechanism, auxiliary support mechanism, the rotational motion mechanism is mounted on straight-line motion mechanism, and cylinder clamping mechanism is connect with rotational motion mechanism, and auxiliary support mechanism is connect with rotational motion mechanism.Advantage is: rotating without manual handling, does not move the position of adjustment workpiece manually, work process is reliable and stable, improves the working efficiency of scanning, reduces human cost.It not only can both vertically as well as horizontally be adjusted, and can also be adjusted in angle, and can also be adjusted in angle.It is practical.
Description
Technical field
The utility model relates to reverse-engineering field, in particular to a kind of workpiece motion s platform for spatial digitizer.
Background technique
Spatial digitizer is widely used in industry for detecting and analyzing object or shape and appearance data in real world
The multiple fields such as design, reverse engineering.During establishing threedimensional model, need to carry out comprehensive, multi-angle to workpiece to sweep
It retouches, can just make the scan data of workpiece more close with actual parts, achieve the purpose that application.And the angles and positions of scanning
Transformation should not be too large, and otherwise computer cannot achieve splicing, so operator is just needed ceaselessly to convert angle, one simple
Part just need to convert ten positions several times, take pictures, operate bothersome laborious to the position converted every time.Currently, city
There are no matching workpiece motion platforms for existing scanner on field.Angle and the position of workpiece can not easily be adjusted
It sets, it would be highly desirable to improve.
Summary of the invention
The purpose of this utility model is to provide a kind of workpiece motion s platforms for spatial digitizer, solve existing skill
The above problem existing for art.The utility model can not manually move the position of adjustment workpiece, improve the work effect of scanning
Rate；It not only can both vertically as well as horizontally be adjusted, and can also be adjusted in angle, overcome conventional scanner
Intrinsic defect.
The above-mentioned purpose of the utility model is achieved through the following technical solutions:
For the workpiece motion s platform of spatial digitizer, including straight-line motion mechanism 1, rotational motion mechanism 2, cylinder clamping
Mechanism 3, auxiliary support mechanism 4, the rotational motion mechanism 2 are mounted on straight-line motion mechanism 1, cylinder clamping mechanism 3 and rotation
Rotation movement structure 2 connects, and auxiliary support mechanism 4 is connect with rotational motion mechanism 2；
The straight-line motion mechanism 1 is: motor A101 is mounted on pedestal 100, motor A101 by shaft coupling A102 with
Ball-screw 105 connects, and 105 both ends of ball-screw are equipped with bearing A104, and bearing A104 is mounted in bearing spider A103, ball
Lead screw 105 and feed screw nut 106 cooperate, and drive ball-screw 105 to rotate by motor A101, so that feed screw nut 106 carries out
Linear motion；Be provided with dovetail groove on pedestal 100, sliding rail A108 be fixedly mounted in dovetail groove by screw, sliding block A107 with
Sliding rail A108 cooperation, sliding block A107 are symmetrically mounted on the two sides of ball-screw nut 106, are connected by mounting plate A109, by silk
The drive of thick stick nut 106 moves together, realizes linear motion；It, can be simultaneously by two same straight-line motion mechanism right angle settings
Complete the linear motion of four direction all around.
The rotational motion mechanism 2 is: installs case 200 is mounted on mounting plate A109, and bearing spider B201 is fixed on
On mounting plate A109, sleeve 209 is fixedly mounted on the inner hole of bearing spider B201, and bearing B202 is mounted in sleeve 209, rotation
Axis pedestal 210 is fixed on U-bracket 203, and rotary shaft pedestal 210 is fixedly connected with rotary shaft A211, is filled inside installs case 200
There are motor C205, motor C205 to connect by shaft coupling B206 with pinion gear 207, gear wheel 208 is engaged with pinion gear 207, greatly
Gear 208 is connected by key with rotary shaft A211, and motor C205 drives pinion gear 207 to rotate, and pinion gear 207 drives gear wheel
208 rotations, so that rotary shaft A211 be made to rotate, rotary shaft A211 drives U-bracket 203, realizes the rotation of workpiece motion s platform；
There are motor mounting groove and load mounting groove in 203 both ends of U-bracket, and motor B204 is mounted in motor mounting groove, with motor B204
The balanced load isometric with quality such as motor B204 is fixedly mounted in symmetric position, and the motor shaft of motor B204 drives cylinder folder
The workbench 300 of tight mechanism 3, rotary shaft B212 rotary motion, realize the pitching movement of workpiece motion s platform.
The cylinder clamping mechanism 3 is: the u-bracket 203 of workbench 300 and rotational motion mechanism 2 is keyed, work
Platform 300 is spaced 120 degree and is provided with dovetail groove 302, gripping block 301 is inserted into dovetail groove 302,301 tail end of gripping block and link block
303 are fixedly connected, and 303 other end of link block is fixedly connected with cylinder 305, and cylinder 305 is fixed on work by cylinder mounting plate 304
Make on platform 300, the flexible drive gripping block 301 by controlling cylinder rod moves, to realize the clamping to workpiece.
The auxiliary support mechanism 4 is: sliding rail mounting groove A401 is provided on support baseboard 400, sliding rail B402 is fixed to be connected
It connects inside sliding rail mounting groove A401, sliding rail B402 and slide block B 403 cooperate, and slide block B 403 moves on sliding rail B402, sliding
The upper end block B403 is fixedly connected with mounting plate 404 by screw, support frame 405 is housed, on support frame 405 above mounting plate 404
End is provided with sliding rail mounting groove B412, same to install sliding rail C411 and sliding block C406, and swing-around trajectory mounting plate B407 is mounted on sliding block
On C406, the swing-around trajectory mounting plate B407 other end is fixedly connected with circular orbit 410, there is 408 He of sliding slot on circular orbit 410
Sliding block D409 is coupled, and sliding block D409 is fixedly connected with u-bracket 203, when u-bracket 203 rotates, with sliding block D409 mono-
It rises and transports function on circular orbit 410, the sliding block C406 of 410 lower section of circular orbit is moved on sliding rail C411, support frame bottom
Slide block B 403 moves on sliding rail B402, realizes the auxiliary to the linear motion of working motion platform.
The utility model has the beneficial effects that: realizing straight line and the rotary motion of workpiece by control computer, it is not necessarily to
Manual handling rotation, does not move the position of adjustment workpiece manually, and work process is reliable and stable, improves the work effect of scanning
Rate reduces human cost.It not only can both vertically as well as horizontally be adjusted, and can also be adjusted in angle, and
And it can also be adjusted in angle.It is practical.
Detailed description of the invention
Attached drawing described herein is used to provide a further understanding of the present invention, and is constituted part of this application,
The illustrative example and its explanation of the utility model do not constitute the improper limit to the utility model for explaining the utility model
It is fixed.
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is the straight-line motion mechanism schematic diagram of the utility model；
Fig. 3 is another schematic diagram of straight-line motion mechanism of the utility model；
Fig. 4 is the rotational motion mechanism schematic diagram of the utility model；
Fig. 5 is the inside scheme of installation of the rotational motion mechanism of the utility model；
Fig. 6 is the rotational motion mechanism side view of the utility model；
Fig. 7 is that the cylinder clamping mechanism of the utility model is illustrated；
Fig. 8 is the auxiliary support mechanism schematic diagram of the utility model.
In figure: in figure: 1, straight-line motion mechanism；2, rotational motion mechanism；3, cylinder clamping mechanism；4, Auxiliary support machine
Structure；100, pedestal；101, motor A；102, shaft coupling A；103, bearing spider A；104, bearing A；105, ball-screw；106, silk
Thick stick nut；107, sliding block A；108, sliding rail A；109, mounting plate A；200, installs case；201, bearing spider B；202, bearing B；
203, U-bracket；204, motor B；205 motor C；206, shaft coupling B；207, pinion gear；208, gear wheel；209, sleeve；
210, rotary shaft pedestal；211, rotary shaft A；212, rotary shaft B；300, workbench；301, gripping block；302, dovetail groove； 303,
Link block；304, cylinder mounting plate；305, cylinder；400, support baseboard；401, sliding rail mounting groove A；402, sliding rail B；403, sliding
Block B；404, mounting plate；405, support frame；406, sliding block C；407, swing-around trajectory mounting plate B；408, sliding slot；409, sliding block D；
410, circular orbit；411, sliding rail C；412, sliding rail mounting groove B.
Specific embodiment
The detailed content and its specific embodiment of the utility model are further illustrated with reference to the accompanying drawing.
Referring to shown in Fig. 1 to Fig. 8, the workpiece motion s platform for spatial digitizer of the utility model, the degree of automation
Height, good reliability.The task of workpiece motion s is divided into four parts, i.e. straight-line motion mechanism 1, rotational motion mechanism 2, cylinder clamping
Mechanism 3, auxiliary support mechanism 4, the rotational motion mechanism 2 are mounted on straight-line motion mechanism 1, cylinder clamping mechanism 3 and rotation
Rotation movement structure 2 connects, and auxiliary support mechanism 4 is connect with rotational motion mechanism 2；
Referring to fig. 2 and shown in Fig. 3, straight-line motion mechanism 1 described in the utility model realizes workpiece four direction all around
Movement, specifically: motor A101 is mounted on pedestal 100, and motor A101 is connected by shaft coupling A102 and ball-screw 105
It connects, 105 both ends of ball-screw are equipped with bearing A104, and bearing A104 is mounted in bearing spider A103, ball-screw 105 and lead screw
Nut 106 cooperates, and drives ball-screw 105 to rotate by motor A101, so that feed screw nut 106 moves along a straight line；Pedestal
It is provided with dovetail groove on 100, sliding rail A108 is fixedly mounted in dovetail groove by screw, sliding block A107 and sliding rail A108 cooperate,
Sliding block A107 is symmetrically mounted on the two sides of ball-screw nut 106, is connected by mounting plate A109, is driven by feed screw nut 106
It moves together, realizes linear motion；By two same straight-line motion mechanism right angle settings, all around four can be completed at the same time
The linear motion in a direction.
Referring to fig. 4 to shown in Fig. 6, rotational motion mechanism 2 described in the utility model realizes the rotation fortune of workbench 300
It is dynamic, including pitching and vertical axes rotation, specifically: installs case 200 is mounted on mounting plate A109, and bearing spider B201 is fixed on
On mounting plate A109, sleeve 209 is fixedly mounted on the inner hole of bearing spider B201, and bearing B202 is mounted in sleeve 209, rotation
Axis pedestal 210 is fixed on U-bracket 203, and rotary shaft pedestal 210 is fixedly connected with rotary shaft A211, is filled inside installs case 200
There are motor C205, motor C205 to connect by shaft coupling B206 with pinion gear 207, gear wheel 208 is engaged with pinion gear 207, greatly
Gear 208 is connected by key with rotary shaft A211, and motor C205 drives pinion gear 207 to rotate, and pinion gear 207 drives gear wheel
208 rotations, so that rotary shaft A211 be made to rotate, rotary shaft A211 drives U-bracket 203, realizes the rotation of workpiece motion s platform；
There are motor mounting groove and load mounting groove in 203 both ends of U-bracket, and motor B204 is mounted in motor mounting groove, with motor B204
The balanced load isometric with quality such as motor B204 is fixedly mounted in symmetric position, and the motor shaft of motor B204 drives cylinder folder
The workbench 300 of tight mechanism 3, rotary shaft B212 rotary motion, realize the pitching movement of workpiece motion s platform.
Shown in Figure 7, cylinder clamping mechanism 3 described in the utility model completes the clamping task of workpiece, including work
Platform 300, dovetail groove 302, gripping block 301, link block 303, cylinder mounting plate 304, cylinder 305, workbench 300 and rotary motion
The u-bracket 203 of mechanism 2 is keyed, and workbench 300 is spaced 120 degree and is provided with dovetail groove 302, and gripping block 301 is inserted into dovetail groove
In 302,301 tail end of gripping block is fixedly connected with link block 303, and 303 other end of link block is fixedly connected with cylinder 305, cylinder
305 are fixed on workbench 300 by cylinder mounting plate 304, and the flexible drive gripping block 301 by controlling cylinder rod moves,
To realize the clamping to workpiece.
Shown in Figure 8, auxiliary support mechanism 4 described in the utility model stablizes device structure, prevents due to workpiece
It is overweight and equipment is caused to damage, specifically: sliding rail mounting groove A401 is provided on support baseboard 400, sliding rail B402 is fixed to be connected
It connects inside sliding rail mounting groove A401, sliding rail B402 and slide block B 403 cooperate, and slide block B 403 moves on sliding rail B402, sliding
The upper end block B403 is fixedly connected with mounting plate 404 by screw, support frame 405 is housed, on support frame 405 above mounting plate 404
End is provided with sliding rail mounting groove B412, same to install sliding rail C411 and sliding block C406, and swing-around trajectory mounting plate B407 is mounted on sliding block
On C406, the swing-around trajectory mounting plate B407 other end is fixedly connected with circular orbit 410, there is 408 He of sliding slot on circular orbit 410
Sliding block D409 is coupled, and sliding block D409 is fixedly connected with u-bracket 203, when u-bracket 203 rotates, with sliding block D409 mono-
It rises and transports function on circular orbit 410, which plays the role of Auxiliary support, while if propping up when equipment is moved along a straight line
Support equally plays a role, and the sliding block C406 of 410 lower section of circular orbit is moved on sliding rail C411, the sliding block of support frame bottom
B403 is moved on sliding rail B402, is realized to the auxiliary of the linear motion of working motion platform, is played the role of support, so that fortune
It is dynamic more stable, reliably.
Referring to shown in Fig. 1 to Fig. 8, the course of work of the utility model is as follows:
Power on, workpiece is placed on workbench 300, after putting well, equipment can control cylinder 305 by computer
Then movement controls workbench 300 and is all around moved by gripping block 301 by Workpiece clamping, adjust best to scanning
Position is taken pictures, and has been clapped an angle, can control workpiece rotation, has taken pictures to next angle, and workpiece completes 360
After degree movement, control workbench 300 realizes the pitching movement of workpiece, controls cylinder 305 later and moves, 301 pine of control gripping block
It opens, workpiece is unclamped, be inverted；The one side contacted with workbench is carried out upward, to control cylinder moving, Workpiece clamping carries out
The one side contacted with workbench is shot, after the completion of scanning, workpiece is unclamped, the scan task of workpiece can be completed.Whole process side
It can lean on, a people can be easily accomplished.Reduce manpower, save the cost.
The foregoing is merely the preferred embodiments of the utility model, are not intended to limit the utility model, for ability
For the technical staff in domain, various modifications and changes may be made to the present invention.It is all to made by the utility model it is any modification,
Equivalent replacement, improvement etc., should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of workpiece motion s platform for spatial digitizer, it is characterised in that: including straight-line motion mechanism (1), rotation fortune
Motivation structure (2), cylinder clamping mechanism (3), auxiliary support mechanism (4), the rotational motion mechanism (2) are mounted on linear motion machine
On structure (1), cylinder clamping mechanism (3) is connect with rotational motion mechanism (2), auxiliary support mechanism (4) and rotational motion mechanism (2)
Connection；
The straight-line motion mechanism (1) is: motor A(101) being mounted on pedestal (100), motor A(101) pass through shaft coupling A
(102) it is connect with ball-screw (105), ball-screw (105) both ends are equipped with bearing A(104), bearing A(104) it is mounted on bearing
Support A(103) in, ball-screw (105) and feed screw nut (106) cooperate, and drive ball-screw (105) by motor A(101)
Rotation, so that feed screw nut (106) moves along a straight line；Pedestal is provided with dovetail groove on (100), and sliding rail A(108) is passed through screw
It is fixedly mounted in dovetail groove, sliding block A(107) ball-screw spiral shell is symmetrically mounted on sliding rail A(108) cooperation, sliding block A(107)
The two sides of female (106) are connected by mounting plate A(109), are driven by feed screw nut (106) and are moved together, realize linear motion；
By two same straight-line motion mechanism right angle settings, the linear motion of four direction all around can be completed at the same time.
2. the workpiece motion s platform according to claim 1 for spatial digitizer, it is characterised in that: the rotation fortune
Motivation structure (2) is: installs case (200) is mounted on mounting plate A(109) on, bearing spider B(201) it is fixed on mounting plate A(109)
On, sleeve (209) is fixedly mounted on bearing spider B(201) inner hole, bearing B(202) be mounted in sleeve (209), rotary shaft
Pedestal (210) is fixed on U-bracket (203), and rotary shaft pedestal (210) is fixedly connected with rotary shaft A(211), installs case
(200) internal that motor C(205 is housed), motor C(205) pass through shaft coupling B(206) connect with pinion gear (207), gear wheel
(208) engaged with pinion gear (207), gear wheel (208) is connected by key with rotary shaft A(211), motor C(205) drive small tooth
(207) rotation is taken turns, pinion gear (207) drives gear wheel (208) rotation, to make rotary shaft A(211) rotation, rotary shaft A
(211) U-bracket (203) are driven, realizes the rotation of workpiece motion s platform；There is motor mounting groove at U-bracket (203) both ends and bears
Carry mounting groove, motor B(204) it is mounted in motor mounting groove, it is fixedly mounted and motor B with motor B(204) symmetric position
(204) the isometric balanced load of quality, the motor B(204 such as) motor shaft drive the workbench of cylinder clamping mechanism (3)
(300), rotary shaft B(212) rotary motion, realize the pitching movement of workpiece motion s platform.
3. the workpiece motion s platform according to claim 1 for spatial digitizer, it is characterised in that: the cylinder folder
Tight mechanism (3) is: the u-bracket (203) of workbench (300) and rotational motion mechanism (2) is keyed, workbench (300) interval
120 degree are provided with dovetail groove (302), and gripping block (301) insertion dovetail groove (302) is interior, gripping block (301) tail end and link block
(303) it is fixedly connected, link block (303) other end is fixedly connected with cylinder (305), and cylinder (305) passes through cylinder mounting plate
(304) it is fixed on workbench (300), the flexible drive gripping block (301) by controlling cylinder rod moves, to realize to work
The clamping of part.
4. the workpiece motion s platform according to claim 1 for spatial digitizer, it is characterised in that: the auxiliary branch
Support mechanism (4) is: support baseboard is provided with sliding rail mounting groove A(401 on (400)), sliding rail B(402) it is fixedly connected on sliding rail installation
Slot A(401) internal, sliding rail B(402) it cooperates with slide block B (403), slide block B (403) moves on sliding rail B(402), sliding block
B(403) upper end is fixedly connected with mounting plate (404) by screw, support frame (405) is housed above mounting plate (404), support frame
(405) upper end is provided with sliding rail mounting groove B(412), same that sliding rail C(411 is installed) and sliding block C(406), swing-around trajectory mounting plate B
(407) it is mounted on sliding block C(406) on, swing-around trajectory mounting plate B(407) other end is fixedly connected with circular orbit (410), ring
Have sliding slot (408) and sliding block D(409 on shape track (410)) be coupled, sliding block D(409) company is fixed with u-bracket (203)
It connects, when u-bracket (203) rotate, function is transported on circular orbit (410) together with sliding block D(409), under circular orbit (410)
The sliding block C(406 of side) it is moved on sliding rail C(411), the slide block B (403) of support frame bottom moves on sliding rail B(402), real
Now to the auxiliary of the linear motion of working motion platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820469412.3U CN208323296U (en) | 2018-04-04 | 2018-04-04 | Workpiece motion s platform for spatial digitizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820469412.3U CN208323296U (en) | 2018-04-04 | 2018-04-04 | Workpiece motion s platform for spatial digitizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208323296U true CN208323296U (en) | 2019-01-04 |
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ID=64780471
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820469412.3U Active CN208323296U (en) | 2018-04-04 | 2018-04-04 | Workpiece motion s platform for spatial digitizer |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108453681A (en) * | 2018-04-04 | 2018-08-28 | 吉林大学 | Workpiece motion s platform for spatial digitizer |
| CN111562799A (en) * | 2020-06-03 | 2020-08-21 | 安徽理工大学 | Electronic information identification mobile servo mechanism |
| CN112729251A (en) * | 2020-12-23 | 2021-04-30 | 上海微电机研究所(中国电子科技集团公司第二十一研究所) | Flexible scanning mechanical arm system and flexible scanning method |
| CN113701638A (en) * | 2021-09-30 | 2021-11-26 | 北京锐达仪表有限公司 | Material three-dimensional form high-speed multi-angle scanning detection device and scanning detection system |
-
2018
- 2018-04-04 CN CN201820469412.3U patent/CN208323296U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108453681A (en) * | 2018-04-04 | 2018-08-28 | 吉林大学 | Workpiece motion s platform for spatial digitizer |
| CN108453681B (en) * | 2018-04-04 | 2024-03-08 | 吉林大学 | Workpiece motion platform for three-dimensional scanner |
| CN111562799A (en) * | 2020-06-03 | 2020-08-21 | 安徽理工大学 | Electronic information identification mobile servo mechanism |
| CN112729251A (en) * | 2020-12-23 | 2021-04-30 | 上海微电机研究所(中国电子科技集团公司第二十一研究所) | Flexible scanning mechanical arm system and flexible scanning method |
| CN113701638A (en) * | 2021-09-30 | 2021-11-26 | 北京锐达仪表有限公司 | Material three-dimensional form high-speed multi-angle scanning detection device and scanning detection system |
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