CN209839569U - Double-position telescopic positioning mechanism of automobile testing fixture - Google Patents

Double-position telescopic positioning mechanism of automobile testing fixture Download PDF

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Publication number
CN209839569U
CN209839569U CN201920505849.2U CN201920505849U CN209839569U CN 209839569 U CN209839569 U CN 209839569U CN 201920505849 U CN201920505849 U CN 201920505849U CN 209839569 U CN209839569 U CN 209839569U
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CN
China
Prior art keywords
fixedly connected
servo motor
positioning mechanism
telescopic positioning
seat
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201920505849.2U
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Chinese (zh)
Inventor
徐进
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Zhuoer Model Technology Co Ltd
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Suzhou Zhuoer Model Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Suzhou Zhuoer Model Technology Co Ltd filed Critical Suzhou Zhuoer Model Technology Co Ltd
Priority to CN201920505849.2U priority Critical patent/CN209839569U/en
Application granted granted Critical
Publication of CN209839569U publication Critical patent/CN209839569U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses an utensil dibit telescopic positioning mechanism is examined to car relates to the utensil technical field is examined to the car, and this utensil is examined to car dibit telescopic positioning mechanism, including the supporting seat, the top one end fixedly connected with baffle of supporting seat, the mounting groove has been seted up to the top other end of supporting seat, and swing joint has the mount pad in the mounting groove, and the middle part of mount pad is connected with the lead screw, and the one end fixedly connected with transmission gear of lead screw, the top fixedly connected with fixing base of mount pad, the fixed slot has been seted up at the middle part of fixing base, is equipped with pivot. This automotive checking fixture dibit positioning mechanism that stretches out and draws back, under the effect of mutually supporting through three servo motor of group, make the device reach full automated inspection's effect and reached labour saving and time saving's effect, through setting up fixing base, pivot, second servo motor and fixed disk, conveniently adjust the rotation angle of measuring stick, can carry out accurate measurement to some complicated auto-parts's longitudinal dimension.

Description

Double-position telescopic positioning mechanism of automobile testing fixture
Technical Field
The utility model relates to an automotive checking fixture technical field specifically is an automotive checking fixture dibit positioning mechanism that stretches out and draws back.
Background
The automobile is integrally assembled and prepared by different components, and along with the rapid development of the automobile industry technology, the requirements on the integral detection precision and the assembly precision, the strength and the safety of the automobile components are continuously improved. In the actual manufacturing and using process, the automobile industry requires that all components and accessory products are 100% qualified, the overall size, mounting hole sites, bending strength, impact resistance, corrosion resistance, complete machine testing performance, overall system testing performance and the like of the manufactured automobile components need to be comprehensively tested in the process, and the automobile components can be sold in the market after being qualified. In the detection processes, the overall size, the mounting hole position, the hole position and the hole diameter of the automobile component, and the size detection of the cambered surface or the concave surface and the convex surface directly determine the overall assembly and the performance of the automobile.
Therefore, a large number of check tools are needed in the automobile manufacturing industry, automobile component products of different positions and different types are checked and measured, a common check tool usually adopts single-side multipoint positioning detection, so that the longitudinal size of some complex automobile accessory products cannot be accurately measured, meanwhile, a positioning mechanism equipped with the common check tool is poor in overall intuition, the overall size value and the deviation value of the automobile accessory products cannot be directly read, the size detection of an arc surface or a concave surface and a convex surface does not have an adjusting function, the application range is narrow, the measurement accuracy is poor, the existing automobile check tool needs manual control, and time and labor are wasted during detection. In order to solve the problems, the utility model provides a two-position telescopic positioning mechanism of an automobile testing fixture.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a flexible positioning mechanism of utensil dibit is examined to car has solved the problem that current utensil is examined to car application scope is narrow, measurement accuracy is relatively poor and need manpower control.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
a double-position telescopic positioning mechanism of an automobile checking fixture comprises a supporting seat, wherein one end of the top of the supporting seat is fixedly connected with a baffle plate, the other end of the top of the supporting seat is provided with a mounting groove, the mounting groove is movably connected with a mounting seat, the middle part of the mounting seat is connected with a lead screw, two ends of the lead screw are movably connected with the mounting groove, one end of the lead screw is fixedly connected with a transmission gear, one end of the transmission gear is provided with a first servo motor, the top end of the mounting seat is fixedly connected with a fixed seat, the middle part of the fixed seat is provided with a fixed groove, a rotating shaft and a second servo motor are arranged in the fixed groove, the rotating shaft is movably connected with the fixed groove, the second servo motor is fixedly connected with the fixed groove, one end of the rotating shaft is, the other end of pivot runs through fixing base and fixedly connected with fixed disk, the through-hole has been seted up at the middle part of fixed disk, swing joint has the bracing piece in the through-hole, the scale has been seted up on the surface of bracing piece, the one end fixedly connected with measuring stick of bracing piece, one side fixedly connected with rack of bracing piece, one side of rack is equipped with third servo motor.
Optionally, the screw rod is movably connected with the mounting groove through a first bearing, an internal thread is formed in the middle of the mounting seat, and the mounting seat is connected with the screw rod in a meshed mode through the internal thread.
Optionally, the first servo motor is fixedly connected with the mounting groove, a gear is fixedly connected to a shaft of the first servo motor, and the transmission gear is meshed with the gear on the first servo motor.
Optionally, the rotating shaft is movably connected with the fixing groove through a second bearing, and the first bevel gear is in meshed connection with the second bevel gear.
Optionally, the measuring rod is L-shaped, and the measuring rod is fixedly connected with the supporting rod through a bolt.
Optionally, the third servo motor is fixedly connected in the fixed disk, a shaft of the third servo motor is fixedly connected with a speed change gear, and the speed change gear is meshed with the rack.
Optionally, a sliding groove is formed in the middle of the supporting rod, fixing columns are movably connected in the sliding groove, two ends of each fixing column are fixedly connected with the through holes, and the two fixing columns are symmetrically arranged.
(III) advantageous effects
The utility model provides a flexible positioning mechanism of utensil dibit is examined to car possesses following beneficial effect:
(1) this utensil is examined to car dibit telescopic positioning mechanism under the effect of mutually supporting through three servo motor of group, makes the device reach complete automated inspection's effect, and need not adjust the detection position of examining the utensil through the manpower, has reached labour saving and time saving's effect, has reduced the work degree of difficulty, has improved work efficiency.
(2) This automotive checking fixture dibit positioning mechanism that stretches out and draws back, through the mount pad, the lead screw, cooperation setting between first servo motor and the transmission gear, make things convenient for the interval of adjusting the bezel and fixing base, be convenient for carry out horizontal detection to the part, through the fixed disk, the bracing piece, the rack, third servo motor, cooperation setting between change gear and the measuring stick, conveniently adjust the height of measuring stick, be convenient for carry out vertical detection to the part, through the fixing base, the apparatus further comprises a rotating shaft, cooperation setting between second servo motor and the fixed disk, conveniently adjust the rotation angle of measuring stick, can carry out accurate measurement to some complicated auto-parts's vertical size, run into the cambered surface, concave surface or convex surface also can detect, application scope is wide, measurement accuracy is higher.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the supporting seat structure of the present invention;
FIG. 3 is a schematic sectional view of the fixing base structure of the present invention;
fig. 4 is a schematic sectional view of the structure of the fixing plate of the present invention.
In the figure: 1. a supporting seat; 2. a baffle plate; 3. mounting grooves; 4. a mounting seat; 5. a screw rod; 6. a first servo motor; 7. a transmission gear; 8. a first bearing; 9. a fixed seat; 10. fixing grooves; 11. a rotating shaft; 12. a second servo motor; 13. a first bevel gear; 14. a second bevel gear; 15. a second bearing; 16. fixing the disc; 17. a through hole; 18. a support bar; 19. a rack; 20. a third servo motor; 21. a speed change gear; 22. a chute; 23. fixing a column; 24. and (6) measuring the rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "circumferential," and the like are used in the orientation or positional relationship indicated in the drawings for convenience of description and simplicity of description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-4, the present invention provides a technical solution:
a double-position telescopic positioning mechanism of an automobile checking fixture comprises a supporting seat 1, one end of the top of the supporting seat 1 is fixedly connected with a baffle 2, the other end of the top of the supporting seat 1 is provided with a mounting groove 3, a mounting seat 4 is movably connected in the mounting groove 3, the middle part of the mounting seat 4 is connected with a lead screw 5, two ends of the lead screw 5 are movably connected with the mounting groove 3, one end of the lead screw 5 is fixedly connected with a transmission gear 7, one end of the transmission gear 7 is provided with a first servo motor 6, through the matching arrangement of the mounting seat 4, the lead screw 5, the first servo motor 6 and the transmission gear 7, the distance between the baffle 2 and a fixed seat 9 is convenient to adjust, the transverse detection of a part is convenient, the top end of the mounting seat 4 is fixedly connected with a fixed seat 9, the middle part of the fixed seat 9 is provided with, the second servo motor 12 is fixedly connected with the fixed groove 10, one end of the rotating shaft 11 is fixedly connected with a first bevel gear 13, a second bevel gear 14 is fixedly connected on the shaft of the second servo motor 12, the other end of the rotating shaft 11 penetrates through the fixed seat 9 and is fixedly connected with a fixed disk 16, through the matching arrangement of the fixed seat 9, the rotating shaft 11, the second servo motor 12 and the fixed disk 16, the rotation angle of the measuring rod 24 can be conveniently adjusted, the longitudinal dimension of some complex automobile accessories can be accurately measured, the detection can also be carried out when meeting an arc surface, a concave surface or a convex surface, the application range is wide, the measurement precision is higher, the middle part of the fixed disk 16 is provided with a through hole 17, a supporting rod 18 is movably connected in the through hole 17, the surface of the supporting rod 18 is provided with scales, one end of the supporting rod 18 is fixedly connected with the measuring rod 24, one, through the cooperation setting between fixed disk 16, bracing piece 18, rack 19, third servo motor 20, change gear 21 and the measuring stick 24, conveniently adjust the height of measuring stick 24, be convenient for carry out vertical detection to the part, under the effect of mutually supporting through three servo motors of group, make the device reach complete automated inspection's effect, and need not adjust the detection position of examining the utensil through the manpower, reached labour saving and time saving's effect, reduced the work degree of difficulty, improved work efficiency.
As an optional technical solution of the utility model:
the screw rod 5 is movably connected with the mounting groove 3 through a first bearing 8, an internal thread is formed in the middle of the mounting seat 4, and the mounting seat 4 is meshed with the screw rod 5 through the internal thread.
As an optional technical solution of the utility model:
first servo motor 6 and mounting groove 3 fixed connection, fixedly connected with gear on the axle of first servo motor 6, transmission gear 7 is connected with the gear engagement on the first servo motor 6.
As an optional technical solution of the utility model:
the rotating shaft 11 is movably connected with the fixed groove 10 through a second bearing 15, and the first bevel gear 13 is in meshed connection with the second bevel gear 14.
As an optional technical solution of the utility model:
the measuring rod 24 is L-shaped, and the measuring rod 24 is fixedly connected with the supporting rod 18 through a bolt.
As an optional technical solution of the utility model:
the third servo motor 20 is fixedly connected in the fixed disk 16, a speed change gear 21 is fixedly connected on the shaft of the third servo motor 20, and the speed change gear 21 is meshed with the rack 19.
As an optional technical solution of the utility model:
spout 22 has been seted up at the middle part of bracing piece 18, swing joint has fixed column 23 in the spout 22, the both ends of fixed column 23 all with through-hole 17 fixed connection, fixed column 23 has two, two fixed columns 23 are symmetrical arrangement, through setting up spout 22 and fixed column 23, have played the supporting role to bracing piece 18, for bracing piece 18 provides movable rail, guaranteed the stability of device.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
To sum up, when the two-position telescopic positioning mechanism of the automobile checking fixture is used, a part is placed on the supporting seat 1, then the first servo motor 6 is started, the first servo motor 6 drives the screw rod 5 to rotate through the transmission gear 7, the screw rod 5 drives the mounting seat 4 to move inwards, the mounting seat 4 drives the fixing seat 9 to move inwards, when the fixing seat 9 clamps the part between the baffle plate 2 and the fixing seat 9, the first servo motor 6 is stopped, the part is detected transversely, then the third servo motor 20 is started, the third servo motor 20 drives the speed change gear 21 to rotate, the speed change gear 21 drives the supporting rod 18 to move downwards through the rack 19, the supporting rod 18 drives the measuring rod 24 to move downwards, when the measuring rod 24 contacts the part, the third servo motor 20 is stopped, the part is detected longitudinally, when an arc surface needs to be detected, the second servo motor 12 is started, the second servo motor 12 drives the first bevel gear 13 to rotate through the second bevel gear 14, the first bevel gear 13 drives the fixed disc 16 to rotate through the rotating shaft 11, and further drives the measuring rod 24 to rotate, so that the cambered surface and the concave or convex surface at different positions can be detected conveniently.
It is noted that in the present disclosure, unless otherwise explicitly specified or limited, a first feature "on" or "under" a second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. The utility model provides a flexible positioning mechanism of automotive checking fixture dibit, includes supporting seat (1), its characterized in that: the device comprises a supporting seat (1), a baffle (2) is fixedly connected to one end of the top of the supporting seat (1), a mounting groove (3) is formed in the other end of the top of the supporting seat (1), a mounting seat (4) is movably connected to the inside of the mounting groove (3), a lead screw (5) is connected to the middle of the mounting seat (4), two ends of the lead screw (5) are movably connected to the mounting groove (3), a transmission gear (7) is fixedly connected to one end of the lead screw (5), a first servo motor (6) is arranged at one end of the transmission gear (7), a fixing seat (9) is fixedly connected to the top end of the mounting seat (4), a fixing groove (10) is formed in the middle of the fixing seat (9), a rotating shaft (11) and a second servo motor (12) are arranged in the fixing groove (10), the rotating shaft (11) is movably connected to the fixing groove (10), the utility model discloses a servo motor, including pivot (11), the epaxial fixedly connected with second bevel gear (14) of one end fixedly connected with of pivot (11), the other end of pivot (11) runs through fixing base (9) and fixedly connected with fixed disk (16), through-hole (17) have been seted up at the middle part of fixed disk (16), swing joint has bracing piece (18) in through-hole (17), the scale has been seted up on the surface of bracing piece (18), the one end fixedly connected with measuring stick (24) of bracing piece (18), one side fixedly connected with rack (19) of bracing piece (18), one side of rack (19) is equipped with third servo motor (20).
2. The two-position telescopic positioning mechanism of the automobile inspection device according to claim 1, characterized in that:
the screw rod (5) is movably connected with the mounting groove (3) through a first bearing (8), an internal thread is formed in the middle of the mounting seat (4), and the mounting seat (4) is meshed and connected with the screw rod (5) through the internal thread.
3. The two-position telescopic positioning mechanism of the automobile inspection device according to claim 1, characterized in that:
first servo motor (6) and mounting groove (3) fixed connection, the epaxial fixedly connected with gear of first servo motor (6), transmission gear (7) are connected with the gear engagement on first servo motor (6).
4. The two-position telescopic positioning mechanism of the automobile inspection device according to claim 1, characterized in that:
the rotating shaft (11) is movably connected with the fixed groove (10) through a second bearing (15), and the first bevel gear (13) is meshed with the second bevel gear (14).
5. The two-position telescopic positioning mechanism of the automobile inspection device according to claim 1, characterized in that:
the measuring rod (24) is L-shaped, and the measuring rod (24) is fixedly connected with the supporting rod (18) through a bolt.
6. The two-position telescopic positioning mechanism of the automobile inspection device according to claim 1, characterized in that:
the third servo motor (20) is fixedly connected in the fixed disc (16), a speed change gear (21) is fixedly connected to the shaft of the third servo motor (20), and the speed change gear (21) is meshed with the rack (19) and is connected with the rack.
7. The two-position telescopic positioning mechanism of the automobile inspection device according to claim 1, characterized in that:
the middle part of bracing piece (18) has seted up spout (22), swing joint has fixed column (23) in spout (22), the both ends of fixed column (23) all with through-hole (17) fixed connection, fixed column (23) have two, two fixed column (23) are the symmetrical arrangement.
CN201920505849.2U 2019-04-15 2019-04-15 Double-position telescopic positioning mechanism of automobile testing fixture Expired - Fee Related CN209839569U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920505849.2U CN209839569U (en) 2019-04-15 2019-04-15 Double-position telescopic positioning mechanism of automobile testing fixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920505849.2U CN209839569U (en) 2019-04-15 2019-04-15 Double-position telescopic positioning mechanism of automobile testing fixture

Publications (1)

Publication Number Publication Date
CN209839569U true CN209839569U (en) 2019-12-24

Family

ID=68911456

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920505849.2U Expired - Fee Related CN209839569U (en) 2019-04-15 2019-04-15 Double-position telescopic positioning mechanism of automobile testing fixture

Country Status (1)

Country Link
CN (1) CN209839569U (en)

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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: 20191224

Termination date: 20210415