CN213946141U - Elastic positioning device - Google Patents
Elastic positioning device Download PDFInfo
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- CN213946141U CN213946141U CN202022248261.9U CN202022248261U CN213946141U CN 213946141 U CN213946141 U CN 213946141U CN 202022248261 U CN202022248261 U CN 202022248261U CN 213946141 U CN213946141 U CN 213946141U
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Abstract
The utility model relates to the technical field of positioning devices, in particular to an elastic positioning device, which solves the defects of high limitation and low working efficiency in the prior art and comprises a base, wherein the top of the base is sequentially provided with an elastic positioning plate, an adjusting slider and a sliding push plate in a sliding way, the top of the base is fixed with symmetrically arranged upright posts through countersunk bolts, the tops of the upright posts are connected with a top plate through screws, the outer part of each upright post is provided with a pressing plate in a sliding way, one side of each pressing plate is fixed with a connecting plate through screws, one side of each connecting plate is movably hinged with a connecting rod, the other end of each connecting rod is movably hinged with a push rod, through the arrangement of the structures of the elastic positioning plate, a dovetail groove, a first spring and the like, after a workpiece is inserted from the two elastic positioning plates, the positioning plates are automatically opened under the extrusion of the workpiece, the workpiece is pressed at the middle position for positioning, and is suitable for workpieces with different specifications, the limitation of positioning tools in the market is eliminated.
Description
Technical Field
The utility model relates to a positioner technical field especially relates to an elastic positioning device.
Background
The metal parts refer to a combination of metal blocks, metal rods, metal pipes, and the like of various specifications and shapes made of a metal material. The tool in the prior art has the following defects when a metal part is fixed: firstly, the limitation is high, can not be used to the work piece of the different specifications of location, secondly needs the fixed work piece of manual operation, and work efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects of high limitation and low working efficiency in the prior art and providing an elastic positioning device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an elastic positioning device comprises a base, wherein an elastic positioning plate, an adjusting slider and a sliding push plate are sequentially arranged on the top of the base in a sliding mode, stand columns which are symmetrically arranged are fixed on the top of the base through countersunk bolts, the top of each stand column is connected with a top plate through a screw, a pressing plate is assembled on the outer portion of each stand column in a sliding mode, a connecting plate is fixed on one side of each pressing plate through a screw, a connecting rod is movably hinged to one side of each connecting plate, a push rod is movably hinged to the other end of each connecting rod, and the end portion of each push rod is fixedly connected with the corresponding sliding push plate through a screw;
the adjusting device is characterized in that a wedge block is arranged inside the adjusting slide block in a sliding mode, a groove is formed in one side of the wedge block, and a roller matched with the groove is arranged on one side of the sliding push plate.
Preferably, the inside of clamp plate is seted up the guiding hole of symmetrical arrangement, the stand imbeds in the inside of guiding hole, and the bottom one side of clamp plate is fixed with the fixed plate through the bolt.
Preferably, the elastic positioning plate comprises a pressing part and an inclined part, the base is provided with symmetrically arranged dovetail grooves, the elastic positioning plate is connected with the dovetail grooves in a sliding mode, one side of the inner wall of each dovetail groove is fixedly connected with a first spring through a buckle, and the other end of each first spring is fixedly connected with the elastic positioning plate.
Preferably, the base is provided with a sliding groove, and the adjusting slide block and the sliding push plate are both in sliding connection with the sliding groove.
Preferably, a telescopic groove is formed in the adjusting slide block, a second spring is fixedly connected to the bottom wall of the telescopic groove through a buckle, and the other end of the second spring is fixedly connected with the bottom of the wedge block.
Preferably, the adjusting slide block is in threaded connection with a locking screw.
The utility model has the advantages that:
1. the utility model discloses in through the setting of elastic locating plate, dovetail, first spring isotructure, the work piece inserts the back from two elastic locating plate, and the locating plate receives the extrusion of work piece and opens automatically, compresses tightly the work piece in the intermediate position location, and applicable in the work piece of different specifications, the limitation of location frock in the market has been eliminated.
2. The utility model discloses in through the setting of connecting rod, push rod, clamp plate, fixed plate, adjusting block and slip push pedal isotructure, the work piece inserts the back, and one side of work piece promotes the slip push pedal and slides, and after the position of voussoir was removed to the push pedal that slides, the fixed plate compressed tightly and fixes the work piece in the top of work piece is automatic, and the voussoir blocks the push pedal that will slide simultaneously, need not the manual work and does other operations, and work efficiency is high.
Drawings
Fig. 1 is a front view of an elastic positioning device according to the present invention;
fig. 2 is a top view of an elastic positioning device according to the present invention;
fig. 3 is an enlarged view of the position a of the elastic positioning device of the present invention.
In the figure: the device comprises a base 1, a sliding groove 2, an elastic positioning plate 3, a pressing part 31, an inclined part 32, a guide rod 4, a top plate 5, a connecting plate 6, a push rod 7, a connecting rod 8, a pressing plate 9, a fixing plate 10, an adjusting sliding block 11, a dovetail groove 12, a first spring 13, a sliding push plate 14, a wedge block 15, a locking screw 16, a second spring 17, a telescopic groove 18 and a roller 19.
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.
Referring to fig. 1-3, an elastic positioning device comprises a base 1, wherein an elastic positioning plate 3, an adjusting slider 11 and a sliding push plate 14 are sequentially arranged at the top of the base 1 in a sliding manner, stand columns which are symmetrically arranged are fixed at the top of the base 1 through countersunk bolts, the top of each stand column is connected with a top plate 5 through screws, a pressing plate 9 is assembled outside each stand column in a sliding manner, a connecting plate 6 is fixed at one side of each pressing plate 9 through screws, a connecting rod 8 is movably hinged at one side of each connecting plate 6, a push rod 7 is movably hinged at the other end of each connecting rod 8, and the end part of each push rod 7 is fixedly connected with;
a wedge block 15 is arranged inside the adjusting slide block 11 in a sliding mode, a groove is formed in one side of the wedge block 15, and a roller 19 matched with the groove is arranged on one side of the sliding push plate 14.
Through elastic positioning board 3, dovetail 12, the setting of first spring 13 isotructure, the work piece inserts the back from two elastic positioning board 3, the locating plate receives the extrusion of work piece to open automatically, compress tightly the work piece in the intermediate position location, applicable in the work piece of different specifications, the limitation of location frock on the market has been eliminated, through connecting rod 8, push rod 7, clamp plate 9, fixed plate 10, adjust the setting of slider 11 and slide push pedal 14 isotructure, the work piece inserts the back, one side promotion slide push pedal 14 of work piece slides, after slide push pedal 14 moved the position of voussoir 15, fixed plate 10 compresses tightly and fixes the work piece at the top of work piece is automatic, voussoir 15 blocks slide push pedal 14 simultaneously, need not the manual work and does other operations, high work efficiency.
In this embodiment, the inside of clamp plate 9 is seted up the guiding hole of symmetrical arrangement, and the stand imbeds in the inside of guiding hole, and clamp plate 9's bottom one side is fixed with fixed plate 10 through the bolt.
In this embodiment, the elastic positioning plate 3 includes a pressing portion 31 and an inclined portion 32, the base 1 is provided with symmetrically arranged dovetail grooves 12, the elastic positioning plate 3 is slidably connected to the dovetail grooves 12, one side of an inner wall of the dovetail groove 12 is fixedly connected to a first spring 13 through a buckle, and the other end of the first spring 13 is fixedly connected to the elastic positioning plate 3.
In this embodiment, base 1 is last to have seted up spout 2, and adjusting block 11 and slip push pedal 14 all with spout 2 sliding connection.
In this embodiment, the inside of adjusting the slider 11 has been seted up flexible groove 18, through buckle fixedly connected with second spring 17 on the diapire of flexible groove 18, the other end of second spring 17 and the bottom fixed connection of voussoir 15.
In this embodiment, the adjusting slider 11 is threadedly connected with a locking screw 16.
The utility model discloses a concrete implementation process as follows: when the device works, according to the sizes of different workpieces, the locking screw 16 on the adjusting slide block 11 is unscrewed, the adjusting slide block 11 is moved to a specified position, then the workpiece is inserted into the inclined part 32 of the elastic positioning plate 3, the workpiece moves into the space between the two elastic positioning plates 3 from the inclined part 32, the two elastic positioning plates 3 are pushed to slide and open after reaching the pressing part 31, finally the workpiece is pressed and positioned between the two elastic positioning plates 3, and one end of the workpiece is in close contact with the concave part of the sliding push plate 14;
furthermore, one side of the workpiece pushes the sliding push plate 14 to slide along the sliding groove 2, the sliding push plate 14 drives the push rod 7 to move, the connecting rod 8 rotates to pull the pressing plate 9 to slide downwards along the upright column, when the sliding push plate 14 moves to the position of the wedge block 15, the roller 19 rolls along the groove on the wedge block 15, the wedge block 15 is extruded to enable the wedge block 15 to be retracted, after the sliding push plate 14 penetrates through the position of the wedge block 15, the fixing plate 10 above the sliding push plate just compresses and fixes the workpiece, and meanwhile, the wedge block 15 is ejected under the action force of the second spring 17 and is blocked at one side of the sliding push plate 14, so that the workpiece is fixed.
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 (6)
1. An elastic positioning device comprises a base (1) and is characterized in that an elastic positioning plate (3), an adjusting slide block (11) and a sliding push plate (14) are sequentially arranged at the top of the base (1) in a sliding mode, symmetrically arranged stand columns are fixed to the top of the base (1) through countersunk bolts, the top of each stand column is connected with a top plate (5) through a screw, a pressing plate (9) is assembled outside each stand column in a sliding mode, a connecting plate (6) is fixed to one side of each pressing plate (9) through the screw, a connecting rod (8) is movably hinged to one side of each connecting plate (6), a push rod (7) is movably hinged to the other end of each connecting rod (8), and the end portion of each push rod (7) is fixedly connected with the corresponding sliding push plate (14) through the screw;
a wedge block (15) is arranged inside the adjusting slide block (11) in a sliding mode, a groove is formed in one side of the wedge block (15), and a roller (19) matched with the groove is arranged on one side of the sliding push plate (14).
2. The elastic positioning device according to claim 1, wherein the pressing plate (9) is provided with symmetrically arranged guide holes inside, the upright posts are embedded in the guide holes, and a fixing plate (10) is fixed on one side of the bottom of the pressing plate (9) through bolts.
3. The elastic positioning device according to claim 1, wherein the elastic positioning plate (3) comprises a pressing part (31) and an inclined part (32), the base (1) is provided with symmetrically arranged dovetail grooves (12), the elastic positioning plate (3) is in sliding connection with the dovetail grooves (12), one side of the inner wall of each dovetail groove (12) is fixedly connected with a first spring (13) through a buckle, and the other end of each first spring (13) is fixedly connected with the elastic positioning plate (3).
4. The elastic positioning device according to claim 1, wherein the base (1) is provided with a sliding groove (2), and the adjusting slider (11) and the sliding push plate (14) are both connected with the sliding groove (2) in a sliding manner.
5. The elastic positioning device according to claim 1, wherein a telescopic groove (18) is formed in the adjusting slide block (11), a second spring (17) is fixedly connected to the bottom wall of the telescopic groove (18) through a buckle, and the other end of the second spring (17) is fixedly connected to the bottom of the wedge block (15).
6. A device according to claim 1, characterized in that the adjusting slider (11) is screwed with a locking screw (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022248261.9U CN213946141U (en) | 2020-10-12 | 2020-10-12 | Elastic positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022248261.9U CN213946141U (en) | 2020-10-12 | 2020-10-12 | Elastic positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213946141U true CN213946141U (en) | 2021-08-13 |
Family
ID=77203242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022248261.9U Active CN213946141U (en) | 2020-10-12 | 2020-10-12 | Elastic positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213946141U (en) |
-
2020
- 2020-10-12 CN CN202022248261.9U patent/CN213946141U/en active Active
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