CN219238441U - Positioning device and positioning equipment - Google Patents
Positioning device and positioning equipment Download PDFInfo
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- CN219238441U CN219238441U CN202222937897.3U CN202222937897U CN219238441U CN 219238441 U CN219238441 U CN 219238441U CN 202222937897 U CN202222937897 U CN 202222937897U CN 219238441 U CN219238441 U CN 219238441U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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Abstract
The application discloses a positioning device and positioning equipment, wherein the positioning device comprises a positioning jig, a first driving mechanism and a second driving mechanism; the first driving mechanism and the second driving mechanism are respectively in driving connection with the positioning jig; the second driving mechanism is used for driving the positioning jig to clamp or release a workpiece to be detected; the first driving mechanism is used for driving the positioning jig to rotate, and the workpiece to be detected and the positioning jig synchronously rotate; according to the positioning device, the positioning device and the driving mechanism are matched, so that the positioning device can not only realize the positioning of the workpiece to be detected, but also drive the workpiece to be detected to rotate, and further adjust the angle of the workpiece to be detected, so that the detection and other treatments of different angles of the workpiece to be detected are realized.
Description
Technical Field
The application relates to the technical field of workpiece positioning, in particular to a positioning device and positioning equipment.
Background
The existing positioning device is generally used for positioning and fixing products, and in a specific operation process, the operations such as detection and the like are required to be carried out on different angles of the products under different scenes; in the prior art, the position of the product is generally adjusted by arranging an additional rotating mechanism or the position of the detection device is continuously adjusted so as to realize the detection of different angles of the product, and the like.
Therefore, there is a need for a product positioning device that can improve the subsequent detection efficiency and detection accuracy.
Disclosure of Invention
In order to solve the technical problem, the positioning device disclosed by the application is matched with the driving mechanism through the positioning jig, so that the positioning jig not only can realize the positioning of a workpiece to be detected, but also can drive the workpiece to be detected to rotate, and then the angle of the workpiece to be detected is adjusted, and the processing such as the detection of different angles of the workpiece to be detected is realized.
In order to achieve the above object, the present application provides a positioning device, including a positioning jig, a first driving mechanism and a second driving mechanism;
the first driving mechanism and the second driving mechanism are respectively in driving connection with the positioning jig;
the second driving mechanism is used for driving the positioning jig to clamp or release a workpiece to be detected;
the first driving mechanism is used for driving the positioning jig to rotate, and the workpiece to be detected and the positioning jig synchronously rotate.
In some embodiments, the positioning jig comprises a base and a jaw assembly and a positioning assembly disposed on the base;
the second driving mechanism is in driving connection with the clamping jaw assembly;
the second driving mechanism is used for driving the clamping jaw assembly to move so that the clamping jaw assembly and the positioning assembly can clamp or release the workpiece to be detected.
In some embodiments, the jaw assembly includes a first jaw and a second jaw, the positioning assembly includes a first positioning block and a second positioning block;
the first clamping jaw, the second clamping jaw, the first positioning block and the second positioning block are all arranged on the same side of the base; the first clamping jaw and the first positioning block are oppositely arranged, and the second clamping jaw and the second positioning block are oppositely arranged;
one end of the first clamping jaw is in driving connection with the second driving mechanism, and the other end of the first clamping jaw is matched with the second clamping jaw; one end, far away from the second positioning block, of the second clamping jaw is fixedly connected with the base through the second driving mechanism;
the second driving mechanism is used for driving the second clamping jaw to move in a direction away from the second positioning block, and the second clamping jaw drives the first clamping jaw to move in a direction away from the first positioning block so as to clamp the workpiece to be detected;
the second driving mechanism is further used for driving the first clamping jaw to move towards the direction close to the first positioning block, and the first clamping jaw drives the second clamping jaw to move towards the direction close to the second positioning block so as to release the workpiece to be detected.
In some embodiments, the second drive mechanism includes a first drive member and a second drive member;
one end of the first clamping jaw is in driving connection with the first driving piece, and the other end of the first clamping jaw is matched with the second clamping jaw; one end of the second clamping jaw, which is close to the second positioning block, is fixedly connected with the base through the second driving piece;
the second driving piece is used for driving the second clamping jaw to move in a direction away from the second positioning block, and the second clamping jaw drives the first clamping jaw to move in a direction away from the first positioning block so as to clamp the workpiece to be detected;
the first driving piece is used for driving the first clamping jaw to move towards the direction close to the first positioning block, and the first clamping jaw drives the second clamping jaw to move towards the direction close to the second positioning block so as to release the workpiece to be detected.
In some embodiments, the first driving member is a driving cylinder and the second driving member is an elastic member.
In some embodiments, the base is provided with a clamping jaw accommodating groove, and the first clamping jaw and the second clamping jaw are both arranged in the clamping jaw accommodating groove;
the upper surfaces of the first clamping jaw and the second clamping jaw protrude from the upper surface of the base.
In some embodiments, the clamping jaw assembly further comprises a limiting piece, wherein the limiting piece covers the clamping jaw assembly and is connected with the upper surface of the base;
the limiting piece is used for limiting the clamping jaw assembly.
In some embodiments, a coupling is also included; one end of the coupler is connected with the first driving mechanism, and the other end of the coupler is connected with the positioning jig;
the first driving mechanism drives the positioning jig to rotate through the coupler.
In some embodiments, the positioning device further comprises a support frame, the first driving mechanism is arranged in the support frame, and the coupler is rotationally connected with the positioning jig through the support frame.
The application also provides positioning equipment, which comprises a supporting plate, at least one positioning device and an optical fiber sensor; the positioning device is the positioning device;
the positioning device and the optical fiber sensor are fixedly arranged on the supporting plate;
the optical fiber sensor is used for detecting the state of the workpiece to be detected on the positioning device.
The implementation of the embodiment of the application has the following beneficial effects:
the positioning device of the application is matched with the positioning jig and the driving mechanism, so that the positioning jig can not only realize the positioning of the workpiece to be detected, but also drive the workpiece to be detected to rotate, and further adjust the angle of the workpiece to be detected, so as to realize the detection and other treatments of different angles of the workpiece to be detected.
Drawings
In order to more clearly illustrate the technical solutions and advantages of embodiments of the present application or of the prior art, the following description will briefly introduce the drawings that are required to be used in the embodiments or the prior art descriptions, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of a positioning device according to an embodiment of the present application;
fig. 2 is a top view of a positioning jig in a positioning device according to an embodiment of the present application;
FIG. 3 is a top view of a positioning device according to an embodiment of the present disclosure;
fig. 4 is a schematic structural diagram of a positioning device according to an embodiment of the present application;
wherein, the reference numerals in the figures correspond to: 1-positioning jig, 101-base, 102-clamping jaw assembly, 1021-first clamping jaw, 1022-second clamping jaw, 103-positioning assembly, 1031-first positioning block, 1032-second positioning block, 104-clamping jaw accommodating groove, 105-limiting piece, 2-first driving mechanism, 3-first driving piece, 4-coupling, 5-supporting frame, 6-optical fiber sensor and 7-supporting plate.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present application more apparent, the present application will be described in further detail with reference to the accompanying drawings.
It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. The terms "comprising" and "having," as well as any variations thereof, are intended to cover a non-exclusive inclusion. In different embodiment variants, identical components have identical reference numerals.
As shown in fig. 1 to 4, the present application provides a positioning device, which includes a positioning jig 1, a first driving mechanism 2, and a second driving mechanism;
the first driving mechanism 2 and the second driving mechanism are respectively in driving connection with the positioning jig 1;
the second driving mechanism is used for driving the positioning jig 1 to clamp or release a workpiece to be detected;
in some exemplary embodiments, the positioning fixture 1 includes a base 101, and a jaw assembly 102 and a positioning assembly 103 disposed on the base 101;
the second driving mechanism is in driving connection with the clamping jaw assembly 102;
the second driving mechanism is used for driving the clamping jaw assembly 102 to move so as to enable the clamping jaw assembly 102 and the positioning assembly 103 to clamp or release the workpiece to be detected.
In this embodiment, the workpiece to be detected may have an annular structure, and a specific workpiece to be detected may be sleeved on the outer sides of the clamping jaw assembly 102 and the positioning assembly 103;
in one example, where the second drive mechanism drives the jaw assembly 102 in the deployed state, the jaw assembly 102 and the positioning assembly 103 may together effect gripping of the workpiece to be inspected;
with the second drive mechanism driving the jaw assembly 102 in the contracted state, the workpiece to be inspected may be released.
The first driving mechanism 2 is used for driving the positioning jig 1 to rotate, and the workpiece to be detected and the positioning jig 1 synchronously rotate, so that the workpiece to be detected can rotate to different angles.
In one example, the positioning jig 1 may be rotatable about a drive shaft connected to the first drive mechanism 2. According to the positioning fixture, the positioning fixture 1 and the driving mechanism are matched, so that the positioning fixture 1 can not only realize the positioning of the workpiece to be detected, but also drive the workpiece to be detected to rotate, and further adjust the angle of the workpiece to be detected, so that the processing such as the detection of different angles of the workpiece to be detected is realized.
In some exemplary embodiments, as shown in fig. 1 and 2, the jaw assembly 102 includes a first jaw 1021 and a second jaw 1022, and the positioning assembly 103 includes a first positioning block 1031 and a second positioning block 1032;
the first clamping jaw 1021, the second clamping jaw 1022, the first positioning block 1031 and the second positioning block 1032 are all disposed on the same side of the base 101; the first clamping jaw 1021 and the first positioning block 1031 are arranged oppositely, and the second clamping jaw 1022 and the second positioning block 1032 are arranged oppositely; the arrangement mode can realize the support of the periphery of the workpiece to be detected.
One end of the first clamping jaw 1021 is in driving connection with the second driving mechanism, and the other end of the first clamping jaw 1021 is matched with the second clamping jaw 1022; the end of the second clamping jaw 1022, which is far away from the second positioning block 1032, is fixedly connected to the base 101 through the second driving mechanism;
specifically, the mating ends of the first and second jaws 1021, 1022 may be a wedge-face slip fit.
In one example, the second drive mechanism comprises a first drive 3 and a second drive; one end of the first clamping jaw 1021 is in driving connection with the first driving piece 3, and the other end of the first clamping jaw 1021 is matched with the second clamping jaw 1022; the end of the second clamping jaw 1022, which is close to the second positioning block 1032, is fixedly connected to the base 101 through the second driving member.
The first driving member 3 may be a driving cylinder, and the second driving member may be an elastic member, for example, a spring. Correspondingly, the resilient member may be in a compressed state when the first and second jaws 1021, 1022 are in a contracted state.
The second driving mechanism is configured to drive the second clamping jaw 1022 to move in a direction away from the second positioning block 1032, and the second clamping jaw 1022 drives the first clamping jaw 1021 to move in a direction away from the first positioning block 1031, so as to clamp the workpiece to be detected;
in one example, the second driving member is configured to drive the second clamping jaw 1022 to move away from the second positioning block 1032, and the second clamping jaw 1022 drives the first clamping jaw 1021 to move away from the first positioning block 1031, so as to clamp the workpiece to be inspected;
specifically, the second clamping jaw 1022 may be sprung apart from the second positioning block 1032 by the pressure exerted by the second driving member.
The second driving mechanism is further configured to drive the first clamping jaw 1021 to move in a direction approaching the first positioning block 1031, and the first clamping jaw 1021 drives the second clamping jaw 1022 to move in a direction approaching the second positioning block 1032, so as to release the workpiece to be detected.
In one example, the first driving member 3 is configured to drive the first clamping jaw 1021 to move in a direction approaching the first positioning block 1031, and the first clamping jaw 1021 drives the second clamping jaw 1022 to move in a direction approaching the second positioning block 1032, so as to release the workpiece to be inspected.
In particular, the first drive member 3 can re-urge the first and second jaws 1021, 1022 to a contracted state while the second drive member is in a compressed state.
In some exemplary embodiments, the base 101 is provided with a jaw accommodating groove 104, and the first jaw 1021 and the second jaw 1022 are disposed in the jaw accommodating groove 104; by the arrangement mode, the first clamping jaw 1021 and the second clamping jaw 1022 can move in the clamping jaw accommodating groove 104, so that the movement limit of the first clamping jaw 1021 and the second clamping jaw 1022 is realized, and the movement limit of the first clamping jaw 1021 and the second clamping jaw 1022 is avoided.
The upper surfaces of the first clamping jaw 1021 and the second clamping jaw 1022 protrude from the upper surface of the base 101. The first clamping jaw 1021 and the second clamping jaw 1022 can be enabled to achieve limiting of the workpiece to be detected.
In one example, a second drive member is positioned within jaw receiving channel 104 (not shown), with one end of the second drive member being fixedly connected to the inner sidewall of the jaw receiving channel and the other end being fixedly connected to second jaw 1022.
In some exemplary embodiments, as shown in fig. 3, the clamping jaw assembly 102 further comprises a limiting member 105, wherein the limiting member 105 is arranged on the clamping jaw assembly 102 in a covering manner, and the limiting member 105 is connected with the upper surface of the base 101;
the limiting piece 105 is used for limiting the clamping jaw assembly 102; the first clamping jaw 1021 and the second clamping jaw 1022 are prevented from tilting towards the direction close to the limiting piece 105 during movement, and therefore the expansion and the contraction of the first clamping jaw 1021 and the second clamping jaw 1022 are prevented.
In one example, the stop 105 may be a stop block, with the stop 105 being removably coupled to the base 101.
In some exemplary embodiments, further comprises a coupling 4; one end of the coupler 4 is connected with the first driving mechanism 2, and the other end of the coupler is connected with the positioning jig 1;
the first driving mechanism 2 drives the positioning jig 1 to rotate through the coupler 4.
In one example, the positioning fixture further comprises a support frame 5, the first driving mechanism 2 is arranged in the support frame 5, and the coupling 4 is rotatably connected with the positioning fixture 1 through the support frame 5. The support frame 5 that this application set up plays the effect of supporting the shaft coupling.
Specifically, a bearing is arranged on the support frame 5, and the coupler is rotationally connected with the positioning jig 1 through the bearing; thereby avoiding the problems of over-limit rotation and the like of the positioning jig and prolonging the service life of the positioning jig.
The working principle of the positioning device is as follows:
the workpiece to be detected is sleeved on the outer side surfaces of the positioning assembly 103 and the clamping jaw assembly 102 of the positioning jig 1, the first driving piece 3 is controlled to cancel the pushing force on the first clamping jaw 1021, meanwhile, the second driving piece pushes the second clamping jaw 1022 to move in the direction away from the second positioning block 1032 based on the elastic acting force of the second driving piece, and the second clamping jaw 1022 drives the first clamping jaw 1021 to move in the direction away from the first positioning block 1031 until the workpiece to be detected is tensioned, so that the limiting of the workpiece to be detected is realized; when the workpiece to be detected needs to be released, the first driving member 3 is controlled to push the first clamping jaw 1021 to move in the direction approaching the first positioning block 1031, and then the first clamping jaw 1021 drives the second clamping jaw 1022 to move in the direction approaching the second positioning block 1032 until the reaction force of the second driving member is equal to the acting force of the first driving member 3, and at this time, the release of the workpiece to be detected can be realized.
The present application also provides a positioning device, as shown in fig. 4, comprising a support plate 7, at least one positioning means and an optical fiber sensor 6; the positioning device is the positioning device in the embodiment.
The positioning device and the optical fiber sensor 6 are fixedly arranged on the supporting plate 7;
the optical fiber sensor 6 is used for detecting the state of a workpiece to be detected on the positioning device.
Specifically, the optical fiber sensor 6 may be used to detect the presence or absence of a workpiece to be detected and status information such as an angle of the workpiece to be detected.
In one example, a plurality of positioning devices may be provided, each of which may be rotated individually to improve subsequent detection efficiency.
The positioning equipment can independently rotate a plurality of workpieces to be detected, can realize the detection of the workpieces to be detected, and improves the detection efficiency.
The foregoing disclosure is merely illustrative of a preferred embodiment of the present application and is not intended to limit the scope of the claims herein, as equivalent changes may be made in the claims herein without departing from the scope of the claims herein.
Claims (10)
1. The positioning device is characterized by comprising a positioning jig (1), a first driving mechanism (2) and a second driving mechanism;
the first driving mechanism (2) and the second driving mechanism are respectively in driving connection with the positioning jig (1);
the second driving mechanism is used for driving the positioning jig (1) to clamp or release a workpiece to be detected;
the first driving mechanism (2) is used for driving the positioning jig (1) to rotate, and the workpiece to be detected and the positioning jig (1) synchronously rotate.
2. The positioning device according to claim 1, wherein the positioning jig (1) comprises a base (101) and a jaw assembly (102) and a positioning assembly (103) provided on the base (101);
the second driving mechanism is in driving connection with the clamping jaw assembly (102);
the second driving mechanism is used for driving the clamping jaw assembly (102) to move so as to enable the clamping jaw assembly (102) and the positioning assembly (103) to clamp or release the workpiece to be detected.
3. The positioning device according to claim 2, wherein the jaw assembly (102) comprises a first jaw (1021) and a second jaw (1022), the positioning assembly (103) comprising a first positioning block (1031) and a second positioning block (1032);
the first clamping jaw (1021), the second clamping jaw (1022), the first positioning block (1031) and the second positioning block (1032) are all arranged on the same side of the base (101); the first clamping jaw (1021) and the first positioning block (1031) are arranged oppositely, and the second clamping jaw (1022) and the second positioning block (1032) are arranged oppositely;
one end of the first clamping jaw (1021) is in driving connection with the second driving mechanism, and the other end of the first clamping jaw is matched with the second clamping jaw (1022); one end, far away from the second positioning block (1032), of the second clamping jaw (1022) is fixedly connected with the base (101) through the second driving mechanism;
the second driving mechanism is used for driving the second clamping jaw (1022) to move in a direction away from the second positioning block (1032), and the second clamping jaw (1022) drives the first clamping jaw (1021) to move in a direction away from the first positioning block (1031) so as to clamp the workpiece to be detected;
the second driving mechanism is further used for driving the first clamping jaw (1021) to move towards a direction close to the first positioning block (1031), and the first clamping jaw (1021) drives the second clamping jaw (1022) to move towards a direction close to the second positioning block (1032) so as to release the workpiece to be detected.
4. A positioning device according to claim 3, characterized in that the second drive mechanism comprises a first drive member (3) and a second drive member;
one end of the first clamping jaw (1021) is in driving connection with the first driving piece (3), and the other end of the first clamping jaw is matched with the second clamping jaw (1022); one end of the second clamping jaw (1022) close to the second positioning block (1032) is fixedly connected with the base (101) through the second driving piece;
the second driving piece is used for driving the second clamping jaw (1022) to move in a direction away from the second positioning block (1032), and the second clamping jaw (1022) drives the first clamping jaw (1021) to move in a direction away from the first positioning block (1031) so as to clamp the workpiece to be detected;
the first driving piece (3) is used for driving the first clamping jaw (1021) to move towards the direction close to the first positioning block (1031), and the first clamping jaw (1021) drives the second clamping jaw (1022) to move towards the direction close to the second positioning block (1032) so as to release the workpiece to be detected.
5. Positioning device according to claim 4, wherein the first driving member (3) is a driving cylinder and the second driving member is an elastic member.
6. A positioning device according to claim 3, wherein the base (101) is provided with a clamping jaw accommodating groove (104), and the first clamping jaw (1021) and the second clamping jaw (1022) are both arranged in the clamping jaw accommodating groove (104);
the upper surfaces of the first clamping jaw (1021) and the second clamping jaw (1022) protrude from the upper surface of the base (101).
7. The positioning device according to claim 2, further comprising a limiting member (105), the limiting member (105) being arranged to cover the jaw assembly (102), the limiting member (105) being connected to the upper surface of the base (101);
the limiting piece (105) is used for limiting the clamping jaw assembly (102).
8. The positioning device according to claim 1, further comprising a coupling (4); one end of the coupler (4) is connected with the first driving mechanism (2), and the other end of the coupler is connected with the positioning jig (1);
the first driving mechanism (2) drives the positioning jig (1) to rotate through the coupler (4).
9. The positioning device according to claim 8, further comprising a support frame (5), wherein the first driving mechanism (2) is arranged in the support frame (5), and the coupling (4) is rotatably connected with the positioning jig (1) through the support frame (5).
10. Positioning device, characterized by comprising a support plate (7), at least one positioning means and an optical fiber sensor (6); the positioning device is the positioning device according to any one of claims 1-9;
the positioning device and the optical fiber sensor (6) are fixedly arranged on the supporting plate (7);
the optical fiber sensor (6) is used for detecting the state of a workpiece to be detected on the positioning device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222937897.3U CN219238441U (en) | 2022-11-04 | 2022-11-04 | Positioning device and positioning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222937897.3U CN219238441U (en) | 2022-11-04 | 2022-11-04 | Positioning device and positioning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219238441U true CN219238441U (en) | 2023-06-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222937897.3U Active CN219238441U (en) | 2022-11-04 | 2022-11-04 | Positioning device and positioning equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219238441U (en) |
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2022
- 2022-11-04 CN CN202222937897.3U patent/CN219238441U/en active Active
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