CN211991985U - Positioning jig - Google Patents
Positioning jig Download PDFInfo
- Publication number
- CN211991985U CN211991985U CN201922418878.8U CN201922418878U CN211991985U CN 211991985 U CN211991985 U CN 211991985U CN 201922418878 U CN201922418878 U CN 201922418878U CN 211991985 U CN211991985 U CN 211991985U
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- pressing
- working area
- piece
- supporting
- support frame
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Abstract
The utility model provides a positioning jig, which comprises a support frame, a pressing piece and a first elastic sheet; the support frame is provided with a working area for bearing a workpiece; the pressing piece is rotatably connected to one end of the support frame and can be matched with the working area; the first elastic sheet is arranged at the other end of the support frame, and the first elastic sheet can position the pressing piece to fix the workpiece in the working area. The utility model discloses an effort in the work piece top can be applyed in the pressfitting rotation to compress tightly the location pressfitting piece through first shell fragment, with the work piece in the location work area. This application simple structure, easily operation uses manpower sparingly, improves work efficiency, saves the positioning jig cost.
Description
Technical Field
The utility model relates to a machining technical field, especially a positioning jig.
Background
At present, current tool, operation at every turn only can fix a position a material, and batch material location, operation intensity is big to most tool built-up part is many, and the structure is complicated, and maintenance procedure is many, and the later maintenance is with high costs.
SUMMERY OF THE UTILITY MODEL
In view of the above situation, it is desirable to provide a positioning fixture to solve the above problems.
The application provides a positioning jig, which comprises a support frame, a pressing piece and a first elastic piece;
the support frame is provided with a working area for bearing a workpiece;
the pressing piece is rotatably connected to one end of the support frame and can be adapted to the working area;
the first elastic sheet is arranged at the other end of the support frame, and the first elastic sheet can position the pressing piece to fix the workpiece in the working area.
Furthermore, the first elastic sheet comprises a pressing part and a first connecting part which are connected, the first connecting part is connected to the other end of the support frame, the extending direction of the pressing part faces the working area of the support frame, and the pressing part is used for pressing the pressing part.
Furthermore, the first elastic sheet further comprises a pressing portion which is connected between the pressing portion and the first connecting portion and extends towards a direction away from the pressing portion.
Furthermore, the jig further comprises a second elastic sheet, the second elastic sheet is connected to the support frame, part of the second elastic sheet extends to the working area of the support frame, and the second elastic sheet is used for abutting against workpieces in the working area.
Furthermore, the second elastic sheet comprises a second connecting part and a supporting part which are connected, the second connecting part is connected with the support frame, and one end of the supporting part extends to the working area of the support frame.
Furthermore, the second elastic sheet further comprises a pulling part, the pulling part is connected to one end, far away from the second connecting part, of the abutting part, and the pulling part is pulled to drive the abutting part to loosen the workpiece in the working area.
Furthermore, a supporting piece is arranged on the supporting frame, the working area is located between the second elastic piece and the supporting piece, and the second elastic piece is matched with the supporting piece to position the workpiece in the working area.
Further, the tool still includes and rotates the piece, rotate the piece connect in the pressfitting piece with support piece, the pressfitting piece passes through it winds to rotate support piece.
Further, the jig further comprises a sliding piece, the sliding piece is slidably arranged on the supporting frame, and the sliding piece is located between the second elastic piece and the supporting piece.
Further, the jig further comprises a guide piece connected to the support frame, the guide piece is provided with a guide hole, the sliding piece penetrates through the guide hole, and the guide hole is used for guiding the sliding direction of the sliding piece.
The positioning jig can apply acting force above the workpiece through rotation of the pressing piece, and the positioning pressing piece is pressed through the first elastic piece to position the workpiece in the working area. This application simple structure, easily operation uses manpower sparingly, improves work efficiency, saves the positioning jig cost.
Drawings
Fig. 1 is a schematic perspective view of a positioning jig according to an embodiment of the present invention.
Fig. 2 is an exploded perspective view of the positioning fixture shown in fig. 1.
Description of the main elements
| |
100 |
| |
10 |
| |
11 |
| |
12 |
| |
20 |
| |
21 |
| First |
30 |
| |
31 |
| First connecting |
32 |
| Pressing part | 33 |
| Second |
40 |
| Second connecting |
41 |
| Abutting |
42 |
| Pulling part | 43 |
| |
50 |
| |
60 |
| |
61 |
| Supporting |
62 |
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63 |
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70 |
| |
71 |
The following detailed description of the invention will be further described in conjunction with the above-identified 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 will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly disposed on the other component or intervening components may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1, the present application provides a positioning fixture 100 for positioning a plurality of workpieces simultaneously.
The positioning fixture 100 includes a supporting frame 10, a pressing member 20 and a first elastic sheet 30.
Further, the support stand 10 is provided with a working area for carrying a workpiece. One end of the pressing member 20 is rotatably connected to one end of the supporting frame 10, and the first resilient piece 30 is connected to the other end of the supporting frame 10.
The pressing element 20 is rotatably adapted to the working area of the supporting frame 10 in a covering manner, and the first elastic sheet 30 is used for pressing and positioning the pressing element 20 so as to cooperate with the supporting frame 10 and the pressing element 20 to fix a workpiece in the working area.
Referring to fig. 2, the first resilient sheet 30 includes a pressing portion 31 and a first connecting portion 32 connected to each other, the first connecting portion 32 is connected to the supporting frame 10, the extending direction of the pressing portion 31 is parallel to the surface of the working area of the supporting frame 10, and the pressing portion 31 is used for pressing the closing member 20.
In this embodiment, the first elastic sheet 30 is substantially R-shaped and is a titanium alloy elastic sheet.
Further, the first elastic sheet 30 further includes a pressing portion 33, and the pressing portion 33 is connected to the pressing portion 31 and the first connecting portion 32 respectively.
In the present embodiment, the pressing portion 33 is connected to a connection between the pressing portion 31 and the first connecting portion 32, and the pressing portion 33 extends in a direction away from the pressing portion 31.
In another embodiment, the pressing portion 33 is connected to an end of the pressing portion 31 away from the first connecting portion 32, and pulling the pressing portion 33 drives the pressing portion 31 to release the pressing member 20 located below the pressing portion 31, and the pressing portion 31 is used for pressing the pressing member 20.
In this embodiment, one end of the pressing member 20 close to the pressing portion 31 is provided with a pressing portion 21, and the pressing portion 31 can be pressed on the pressing portion 21.
Further, the positioning fixture 100 further includes a second elastic sheet 40, wherein the second elastic sheet 40 is connected to the support frame 10, and a part of the second elastic sheet 40 extends into the working area of the support frame 10 to support the workpiece in the working area.
In this embodiment, the second elastic piece 40 is substantially S-shaped and is a titanium alloy elastic piece.
The second elastic sheet 40 includes a second connecting portion 41 and a supporting portion 42 connected to each other, the second connecting portion 41 is connected to the supporting frame 10, and one end of the supporting portion 42 extends into the working area of the supporting frame 10.
The second elastic sheet 40 further includes a pulling portion 43, the pulling portion 43 is connected to one end of the supporting portion 42 away from the second connecting portion 41, and the pulling portion 43 can be pulled to drive the supporting portion 42 to release the workpiece in the working area.
In this embodiment, the support frame 10 is frame-shaped and is formed by splicing a plurality of support rods, so that the support frame 10 is light in weight and convenient for the processing equipment to simultaneously bear a plurality of support frames 10.
The supporting member 11 is disposed on the supporting frame 10, the working area is located between the second elastic sheet 40 and the supporting member 11, the extending direction of the abutting portion 42 faces the supporting member 11, and the abutting portion 42 cooperates with the supporting member 11 to abut and position the workpiece in the working area.
The positioning fixture 100 further includes a rotating member 50, the rotating member 50 is respectively connected to the pressing member 20 and the supporting member 11, and the pressing member 20 rotates around the supporting member 11 through the rotating member 50.
In one embodiment, the rotation member 50 includes a rotation shaft connected to the supporting member 11 and a rotation rod connected to the closing member 20, and the rotation shaft is sleeved on the rotation rod.
In another embodiment, the rotating member 50 is a hinge, and the two ends of the hinge are respectively connected to the supporting member 11 and the pressing member 20.
In this embodiment, the supporting frame 10 is further provided with a limiting member 12, the limiting member 12 is located on one side of the supporting member 11 away from the working area, and the limiting member 12 is used for limiting a rotation angle of the pressing member 20, so as to prevent the supporting member 11 from being deformed due to an excessively large rotation angle of the pressing member 20.
The positioning fixture 100 further comprises a sliding member 60, the sliding member 60 is slidably disposed on the supporting frame 10, the sliding member 60 is disposed between the supporting member 11 and the second elastic sheet 40, the sliding member 60 divides the working area into two parts, and the work pieces can be placed on two sides of the sliding member 60, so that the stress on the work pieces in the working area is balanced, and the work pieces in the working area are prevented from being mutually squeezed and arched due to the excessive elasticity of the second elastic sheet 40 during the processing operation.
The supporting frame 10 is further provided with a guide member 70, the guide member 70 is fixedly connected to the supporting frame 10, the guide member 70 is provided with a guide hole 71, the sliding member 60 passes through the guide hole 71, and the guide hole 71 is used for guiding the sliding direction of the sliding member 60.
In this embodiment, the sliding element 60 includes a sliding block 61 and two supporting blocks 62, the sliding block 61 passes through the guiding hole 71, the two supporting blocks 62 are respectively connected to two ends of the sliding block 61, the sliding block 61 can slide along the extending direction of the guiding hole 71, and the supporting blocks 62 are used for supporting the workpiece supported in the working area.
The supporting block 62 is provided with a supporting groove 63 at a side away from the supporting frame 10, the supporting groove 63 is used for limiting and supporting the pressing piece 20, the height of the groove bottom of the supporting groove 63 is higher than the upper surface of the workpiece in the working area, and the pressing piece 20 is prevented from pressing the upper surface of the workpiece in the working area.
In summary, the implementation process of this embodiment includes:
a plurality of workpieces are sequentially placed in the working area of the support frame 10, and the plurality of workpieces are respectively positioned at two sides of the sliding part 60;
meanwhile, the abutting part 42 of the second elastic sheet 40 abuts against the workpiece in the working area so as to tightly press the workpiece in the working area, and the workpiece is positioned along the X-axis direction;
the pressing part 20 is rotated, the pressing part 33 of the first elastic sheet 30 is pressed at the same time, the pressing part 21 of the pressing part 20 moves to the position below the pressing part 31 of the first elastic sheet 30, then the pressing part 33 is loosened, the pressing part 21 is pressed by the pressing part 31, and the workpiece is positioned along the Z-axis direction;
after the processing of the workpiece is finished, pressing the pressing part 33 to enable the pressing part 31 to loosen the pressing part 21, and rotating the pressing piece 20 to enable the pressing piece 20 to rotate away from the upper part of the working area;
the pulling part 43 is pulled to drive the abutting part 42 of the second elastic sheet 40 to loosen the workpiece in the working area, so that the workpiece in the working area can be conveniently moved.
The positioning jig 100 provided by the application can apply an acting force above a workpiece through the rotation of the pressing piece 20, and the positioning pressing piece 20 is pressed through the first elastic sheet 30 to realize the positioning of the workpiece along the Z-axis direction.
Furthermore, the second elastic sheet 40 abuts against the workpiece in the working area, so that the workpiece is positioned along the Y-axis direction.
The positioning jig is simple in structure, easy to operate, labor-saving, capable of improving working efficiency and saving the cost of the positioning jig 100.
In addition, other changes may be made by those skilled in the art without departing from the spirit of the invention, and it is intended that all such changes be considered within the scope of the invention.
Claims (10)
1. A positioning jig is characterized by comprising a support frame, a pressing piece and a first elastic piece;
the support frame is provided with a working area for bearing a workpiece;
the pressing piece is rotatably connected to one end of the support frame and can be matched with the working area;
the first elastic sheet is arranged at the other end of the support frame, and the first elastic sheet can position the pressing piece to fix the workpiece in the working area.
2. The positioning fixture according to claim 1, wherein the first resilient piece includes a pressing portion and a first connecting portion connected to each other, the first connecting portion is connected to the other end of the supporting frame, the pressing portion extends toward the working area of the supporting frame, and the pressing portion is used for positioning the pressing member.
3. The positioning fixture according to claim 2, wherein the first resilient piece further comprises a pressing portion connected between the pressing portion and the first connecting portion and extending in a direction away from the pressing portion.
4. The positioning fixture according to claim 1, further comprising a second resilient piece connected to the support frame and partially extending to the working area of the support frame, wherein the second resilient piece is used for abutting against a workpiece in the working area.
5. The positioning fixture according to claim 4, wherein the second resilient piece includes a second connecting portion and a supporting portion connected to each other, the second connecting portion is connected to the supporting frame, and one end of the supporting portion extends to the working area of the supporting frame.
6. The positioning fixture according to claim 5, wherein the second resilient piece further comprises a pulling portion, the pulling portion is connected to an end of the abutting portion away from the second connecting portion, and the pulling portion is pulled to drive the abutting portion to loosen the workpiece in the working area.
7. The positioning fixture according to claim 4, wherein a support member is disposed on the supporting frame, the working area is located between the second resilient piece and the support member, and the second resilient piece is engaged with the support member to position the workpiece in the working area.
8. The positioning fixture according to claim 7, further comprising a rotating member connected to the pressing member and the supporting member, wherein the pressing member rotates around the supporting member through the rotating member.
9. The positioning fixture according to claim 7, further comprising a sliding member slidably disposed on the supporting frame, wherein the sliding member is located between the second resilient piece and the supporting member.
10. The positioning fixture according to claim 9, further comprising a guide member connected to the support frame, the guide member having a guide hole, the sliding member passing through the guide hole, the guide hole guiding a sliding direction of the sliding member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922418878.8U CN211991985U (en) | 2019-12-27 | 2019-12-27 | Positioning jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922418878.8U CN211991985U (en) | 2019-12-27 | 2019-12-27 | Positioning jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211991985U true CN211991985U (en) | 2020-11-24 |
Family
ID=73428270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922418878.8U Active CN211991985U (en) | 2019-12-27 | 2019-12-27 | Positioning jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211991985U (en) |
-
2019
- 2019-12-27 CN CN201922418878.8U patent/CN211991985U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 459000 Huling industrial cluster, Jiyuan City, Henan Province Patentee after: Fulian Technology (Jiyuan) Co.,Ltd. Address before: 459000 Huling industrial cluster, Jiyuan City, Henan Province Patentee before: FUTAIHUA PRECISION ELECTRONIC (JIYUAN) CO.,LTD. |
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| CP01 | Change in the name or title of a patent holder |