CN217572620U - Positioning device and test tool - Google Patents
Positioning device and test tool Download PDFInfo
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- CN217572620U CN217572620U CN202221777110.5U CN202221777110U CN217572620U CN 217572620 U CN217572620 U CN 217572620U CN 202221777110 U CN202221777110 U CN 202221777110U CN 217572620 U CN217572620 U CN 217572620U
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- hole
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- guide shaft
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Abstract
The utility model provides a positioner and test fixture, positioner includes the mounting, butt piece and elastic component, the butt piece includes butt board and first guiding axle, the mounting is provided with first guiding hole, the one end and the butt board of first guiding axle are connected, the other end of first guiding axle passes first guiding hole and part stretches out in the mounting setting, first guiding axle overcoat is equipped with the elastic component, the both ends of elastic component respectively with butt board and mounting butt, one side that the elastic component was kept away from to the butt board is used for waiting to detect the work piece and is connected, this positioner has the protection and waits to detect the work piece protection and detect the work piece and can not be because of the advantage damaged with the collision of butt piece.
Description
Technical Field
The utility model relates to a detect frock technical field, especially relate to a positioner and test fixture.
Background
With the development of science and technology, the demand of inspecting products is more and more, the situation that intelligent production is realized by introducing automatic equipment is great, and the requirements on accuracy and convenience of testing are higher and higher. The prior testing tool is used for a spring hinge pin during insertion, and has the defects of easy swing, large gap and no buffer, so that a product is easy to damage in the insertion process.
In view of the above, it is desirable to provide a positioning device and a testing tool, which solve or at least alleviate the above technical drawbacks.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a positioner and test fixture, aim at treating among the solution prior art and detect the problem that the work piece caused the product damage because there is not buffer function when lieing in the frock cooperation.
The utility model discloses an aspect provides a positioner, positioner include mounting, butt piece and elastic component, the butt piece includes butt board and first guiding axle, the mounting is provided with first guiding hole, the one end of first guiding axle with the butt board is connected, the other end of first guiding axle passes first guiding hole and part stretch out in the mounting sets up, first guiding axle overcoat is equipped with the elastic component, the both ends of elastic component respectively with the butt board with the mounting butt, the butt board is kept away from one side of elastic component is used for and waits to detect the work piece and is connected.
In an embodiment, the positioning device further includes a linear bearing, the linear bearing is slidably mounted in the first guide hole, and the linear bearing is sleeved on the periphery of the first guide shaft.
In an embodiment, the abutting member further includes a second guide shaft, the second guide shaft is spaced from the first guide shaft, and the fixing member further includes a second guide hole, and the second guide shaft passes through the second guide hole and partially protrudes from the fixing member.
In an embodiment, the first guide shaft further includes a first limit pin, the first limit pin is disposed on a side away from the abutting member, the first limit pin is disposed perpendicular to the first guide shaft, and a length of the limit pin is greater than a diameter of the first guide hole.
In an embodiment, the second guide shaft further includes a second limit pin, the second limit pin is disposed on a side away from the abutting member, the second limit pin is disposed perpendicular to the second guide shaft, and a length of the limit pin is greater than a diameter of the second guide hole.
In an embodiment, the abutting part is provided with a positioning hole, the positioning device further comprises a locking bolt, the abutting part is provided with a positioning hole, the positioning hole is used for sleeving the workpiece to be detected, the top end of the abutting part is provided with a locking hole, the locking hole is communicated with the positioning hole, and the locking bolt is installed in the locking hole and used for abutting against the workpiece to be detected.
In one embodiment, the fixing member includes a through hole, and the through hole is coaxially disposed with the positioning hole.
The utility model discloses another aspect provides a test fixture includes the aforesaid positioner, still include the locating plate, the locating plate with the mounting is connected.
In an embodiment, the positioning plate includes a positioning groove, and the fixing member further includes a protruding strip, the protruding strip is mounted in the positioning groove, and the protruding strip can slide in the positioning groove.
In an embodiment, the positioning plate further includes a waist-shaped hole, the testing tool further includes a fixing bolt, the protruding strip is provided with a mounting hole, and the fixing bolt passes through the waist-shaped hole and is mounted in the mounting hole.
In the above scheme, positioner includes mounting, butt piece and elastic component, the butt piece includes butt board and first guiding axle, the mounting is provided with first guiding hole, the one end of first guiding axle with the butt board is connected, the other end of first guiding axle passes first guiding hole and part stretch out in the mounting sets up, first guiding axle overcoat is equipped with the elastic component, the both ends of elastic component respectively with the butt board with the mounting butt, the butt board is kept away from one side of elastic component is used for with wait to detect that it is connected to detect the work piece, manual promotion wait to detect the work piece, will wait to detect the one end of work piece in the butt piece is connected, when exerting oneself too big during the promotion, it continues to move and promotes to detect the work piece motion, simultaneously the elastic component produces deformation and stores the energy, confirms to place the back pine wait to detect the work piece, the elastic component release energy resumes deformation, drive the butt piece promotes wait to detect the work piece motion and get back to the original position, adopt the elastic component is connected can wait to detect the work piece can not be difficult to detect because of collision with the butt piece when too big and damage, this practical damage has the advantage of waiting to detect the damage.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic diagram of an overall structure of a test workpiece according to an embodiment of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
fig. 3 is a front view of a positioning device according to an embodiment of the present invention;
fig. 4 is a side view of a positioning device according to an embodiment of the present invention;
fig. 5 is a top view of a positioning device according to an embodiment of the present invention;
FIG. 6 is a schematic view of a viewing angle for testing a workpiece according to an embodiment of the present invention;
fig. 7 is an overall structure diagram of a fixing member according to an embodiment of the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name(s) |
| 1 | |
312 | |
| 2 | |
321 | |
| 3 | Abutting |
33 | Locating |
| 31 | |
34 | |
| 11 | |
12 | Through- |
| 311 | |
4 | |
| 32 | |
41 | Locating |
| 13 | Convex strip | 42 | Waist- |
| 43 | |
131 | |
| 14 | Second guiding |
35 | |
| 4 | Device to be detected |
The realization, the functional characteristics and the advantages of the utility model are further explained by combining the embodiment mode and referring to the attached drawings.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, back \8230;) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
Furthermore, descriptions in the present application as to "first," "second," etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, the technical solutions of the embodiments of the present invention can be combined with each other, but it is necessary to use a person skilled in the art to realize the basis, and when the technical solutions are combined and contradictory to each other or cannot be realized, the combination of the technical solutions should not exist, and is not within the protection scope of the present invention.
Referring to fig. 2-5, the utility model provides a positioning device, including mounting 1, butt 3 and elastic component 2, butt 3 includes butt board 35 and first guiding axle 31, mounting 1 is provided with first guiding hole 11, the one end and the butt board 35 of first guiding axle 31 are connected, the other end of first guiding axle 31 passes first guiding hole 11 and the part stretches out in mounting 1 setting, first guiding axle 31 overcoat is equipped with elastic component 2, the both ends of elastic component 2 respectively with butt board 35 and mounting 1 butt, one side that elastic component 2 was kept away from to butt board 35 is used for with wait to detect work piece 4 and be connected. Specifically, the workpiece 4 to be detected is manually pushed, one end of the workpiece 4 to be detected is connected with the abutting part 3, when pushing force is too large, the workpiece 4 to be detected continues to move and pushes the abutting part 3 to move, meanwhile, the elastic part 2 deforms and stores energy, the workpiece 4 to be detected is loosened after the pushing force is confirmed in place, the elastic part 2 releases energy to restore to deform, the abutting part 3 is driven to restore to the original state, meanwhile, the abutting part 3 pushes the workpiece 4 to be detected to move until the original position is returned, the elastic part 2 is connected, the workpiece 4 to be detected can be protected from being damaged due to collision with the abutting part 3 when the force is too large, and the embodiment has the advantage that the workpiece 4 to be detected is protected from being damaged easily.
Referring to fig. 2 to fig. 3, in an embodiment, the positioning device further includes a linear bearing 311, the linear bearing 311 is slidably mounted in the first guide hole 11, and the linear bearing 311 is sleeved on the periphery of the first guide shaft 31, when the workpiece 4 to be detected is manually pushed to make the abutting part 3 move continuously, the first guide shaft 31 drives the linear bearing 311 to be stabilized in the first guide hole 11 to move in a telescopic manner through the first guide hole 11, and by setting the structure, it can be ensured that the first guide shaft 31 does not move largely in a radial direction.
Referring to fig. 2 to 3, in an embodiment, the abutting part 3 further includes a second guide shaft 32, the second guide shaft 32 is disposed at a distance from the first guide shaft 31, the fixing part 1 further includes a second guide hole 14, the second guide shaft 32 is disposed to pass through the second guide hole 14 and partially extend out of the fixing part 1, when the workpiece 4 to be detected is manually pushed to make the abutting part 3 move continuously, the first guide shaft 31 and the second guide shaft 32 respectively move in the first guide hole 11 and the second guide hole 14 in a telescopic manner, and the arrangement of the second guide shaft 32 can make the structure more stable.
Referring to fig. 2 to 3, in an embodiment, the first guiding axle 31 further includes a first limit pin 312, the first limit pin 312 is disposed on a side away from the abutting part 3, the first limit pin 312 is disposed perpendicular to the first guiding axle 31, a length of the limit pin is greater than a diameter of the first guiding hole 11, when the workpiece 4 to be detected is loosened, the elastic part 2 releases energy to drive the abutting part 3 to return to a home position, the first guiding axle 31 retracts, when the first limit pin 312 abuts against the fixing part 1, the movement is stopped, and the first limiting pin 312 is disposed to prevent the elastic part 2 from completely retracting the first guiding axle 31 out of the first guiding hole 11.
Referring to fig. 2 to 3, in an embodiment, the second guide shaft 32 further includes a second limit pin 321, the second limit pin 321 is disposed on a side away from the abutting member 3, the second limit pin 321 is perpendicular to the second guide shaft 32, a length of the limit pin is greater than a diameter of the second guide hole 14, when the workpiece 4 to be detected is loosened, the elastic member 2 releases energy to drive the abutting member 3 to return to the original position, the second guide shaft 32 retracts, when the second limit pin 321 abuts against the fixing member 1, the movement is stopped, and the second limit pin 321 is disposed to prevent the elastic member 2 from completely retracting the second guide shaft 32 out of the second guide hole 14.
Referring to fig. 5, in an embodiment, the positioning device further includes a locking bolt, the abutting member 3 is provided with a positioning hole 33, the positioning hole 33 is used for being sleeved with the workpiece 4 to be detected, the top end of the abutting member 3 is provided with a locking hole 34, the locking hole 34 is communicated with the positioning hole 33, the locking bolt is mounted in the locking hole 34 and used for being abutted against the workpiece 4 to be detected, after the workpiece 4 to be detected enters the positioning hole 33, the locking bolt penetrates through the locking hole 34 to be abutted against the workpiece 4 to be detected so as to lock the workpiece 4 to be detected, and the embodiment has the advantage that the workpiece 4 to be detected can be locked and cannot be separated during operation.
Referring to fig. 7, in an embodiment, the fixing member 1 includes a through hole 12, the through hole 12 is disposed coaxially with the positioning hole 33, the workpiece 4 to be detected is manually pushed into the positioning hole 33 and partially protrudes out of the positioning hole 33, and when the force is too large, the workpiece 4 to be detected and the abutting member 3 are continuously pushed to move, so that the workpiece 4 to be detected enters the through hole 12 to prevent collision with the fixing member 1.
Referring to fig. 1, the utility model provides a test fixture includes foretell positioner, still include locating plate 4, locating plate 4 is connected with mounting 1, workpiece 4 is waited to manual promotion, the one end that will wait to detect workpiece 4 is connected in butt piece 3, when exerting oneself excessively during the promotion, wait to detect workpiece 4 continuation motion and promote butt piece 3 motion, simultaneously elastic component 2 produces deformation and stored energy, confirm to place in place the back pine and open and wait to detect workpiece 4, elastic component 2 release energy recovery deformation, 3 promotion butt pieces 3 simultaneously of drive butt piece 3 reconversion wait to detect workpiece 4 motion until getting back to the original position, can not also follow the motion because of exerting oneself excessively when making the operation through locating plate 4 is fixed with positioner.
Referring to fig. 1-2, in an embodiment, the positioning plate 4 includes a positioning groove 41, the fixing member 1 further includes a protruding strip 13, the protruding strip 13 is installed in the positioning groove 41, the protruding strip 13 can slide in the positioning groove 41, and by setting the protruding strip 13, the fixing member 1 and the positioning plate 4 can slide relatively to adjust the position of the positioning device, so that the workpiece 4 to be detected can be smoothly connected with the positioning device.
Referring to fig. 1 to fig. 2, in an embodiment, the positioning plate 4 further includes a kidney-shaped hole 42, the test fixture further includes a fixing bolt 43, the protruding strip 13 is provided with a mounting hole 131, the fixing bolt 43 passes through the kidney-shaped hole 42 to be mounted in the mounting hole 131, the fixing bolt 43 passes through the mounting hole 131 to fixedly mount the fixing member 1 to the positioning plate 4, so that the positioning device is fixed, and the workpiece 4 to be detected can be guided by the positioning device to be placed on the fixture for the next operation.
Above only be the utility model discloses an optional embodiment to do not consequently restrict the utility model discloses a patent range, all be in the utility model discloses a technical idea down, utilize the equivalent structure transform of doing of the contents of description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection scope.
Claims (10)
1. The utility model provides a positioning device, its characterized in that, includes mounting, butt piece and elastic component, the butt piece includes butt board and first guiding axle, the mounting is provided with first guiding hole, the one end of first guiding axle with the butt board is connected, the other end of first guiding axle pass first guiding hole and part stretch out in the mounting setting, first guiding axle overcoat is equipped with the elastic component, the both ends of elastic component respectively with butt board with the mounting butt, one side that the elastic component was kept away from to the butt board is used for being connected with waiting to detect the work piece.
2. The positioning device as set forth in claim 1 further comprising a linear bearing slidably mounted in said first guide hole and sleeved around said first guide shaft.
3. The positioning device as set forth in claim 2 wherein said abutment member further includes a second guide shaft disposed in spaced relation to said first guide shaft, said fixture further including a second guide aperture through which said second guide shaft is disposed and extending partially beyond said fixture.
4. The positioning device as set forth in claim 3, wherein the first guide shaft further comprises a first stopper pin disposed on a side away from the abutting member, the first stopper pin being disposed perpendicular to the first guide shaft, and a length of the stopper pin being greater than a diameter of the first guide hole.
5. The positioning device as set forth in claim 3, wherein the second guide shaft further comprises a second stopper pin disposed on a side away from the abutting member, the second stopper pin being disposed perpendicular to the second guide shaft, and a length of the stopper pin being greater than a diameter of the second guide hole.
6. The positioning device according to any one of claims 1 to 5, further comprising a locking bolt, wherein the abutting member is provided with a positioning hole for sleeving the workpiece to be detected, the top end of the abutting member is provided with a locking hole communicated with the positioning hole, and the locking bolt is mounted in the locking hole for abutting against the workpiece to be detected.
7. The positioning device of claim 6, wherein the fixing member includes a through hole, and the through hole is coaxially disposed with the positioning hole.
8. A test tool, characterized in that, the test tool comprises the positioning device of any one of the claims 1-7, and further comprises a positioning plate, and the positioning plate is connected with the fixing piece.
9. The test fixture of claim 8, wherein the positioning plate comprises a positioning slot, and the fixing member further comprises a protruding strip, the protruding strip being mounted in the positioning slot, the protruding strip being slidable in the positioning slot.
10. The test tool according to claim 9, wherein the positioning plate further comprises a kidney-shaped hole, the test tool further comprises a fixing bolt, the protruding strip is provided with a mounting hole, and the fixing bolt penetrates through the kidney-shaped hole and is mounted in the mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221777110.5U CN217572620U (en) | 2022-07-11 | 2022-07-11 | Positioning device and test tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221777110.5U CN217572620U (en) | 2022-07-11 | 2022-07-11 | Positioning device and test tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217572620U true CN217572620U (en) | 2022-10-14 |
Family
ID=83534286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221777110.5U Active CN217572620U (en) | 2022-07-11 | 2022-07-11 | Positioning device and test tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217572620U (en) |
-
2022
- 2022-07-11 CN CN202221777110.5U patent/CN217572620U/en active Active
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| GR01 | Patent grant |