CN216758768U - High-precision laminating and positioning jig - Google Patents
High-precision laminating and positioning jig Download PDFInfo
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- CN216758768U CN216758768U CN202220052487.8U CN202220052487U CN216758768U CN 216758768 U CN216758768 U CN 216758768U CN 202220052487 U CN202220052487 U CN 202220052487U CN 216758768 U CN216758768 U CN 216758768U
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Abstract
The utility model discloses a high-precision attaching and positioning jig which comprises a fixing plate, a positioning assembly and a driving assembly, wherein the fixing plate is fixed on the fixing plate; the positioning assembly comprises a supporting plate, an assembling plate and a fixing plate which are sequentially arranged on the fixing plate from bottom to top, a plurality of mounting frames used for placing products are arranged on the supporting plate, a plurality of positioning sliding blocks used for abutting against and positioning the side surfaces of the products are arranged on the side surfaces of any one of the mounting frames, a sliding groove used for sliding the positioning sliding block is formed in the fixing plate, and an elastic piece abuts between the positioning sliding block and the side wall of the sliding groove; any positioning slide block is also provided with a driving groove corresponding to the driving component; the driving assembly comprises a lifting driving mechanism, a lifting driving plate is installed at the driving end of the lifting driving mechanism, a plurality of driving rods penetrating through the driving grooves are installed on the lifting driving plate, and the driving rods are arranged in an inclined plane structure with one side abutted against the driving grooves. According to the technical scheme, the structure of the positioning jig is simplified, the fitting degree with a product is improved, and the positioning precision is improved.
Description
Technical Field
The utility model relates to the technical field of nonstandard automation, in particular to a high-precision fitting and positioning jig.
Background
In the non-standard automation field, in the processing process of some products, positioning needs to be carried out by means of a jig, the appearance of some products has a curved surface with a certain radian, the requirement on the fitting precision of the positioning jig is higher, and the existing jig can not enable a workpiece to be in a stable state and has poor fitting degree with the product, so that the product quality is influenced; meanwhile, the existing welding jig is complex in structure, complex in positioning operation, low in production efficiency and high in production cost, and cannot meet production requirements.
Accordingly, the prior art is deficient and needs improvement.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a high-precision attaching and positioning jig, aiming at simplifying the structure of the positioning jig, improving the attaching degree with a product and improving the positioning precision.
In order to achieve the purpose, the high-precision laminating and positioning jig provided by the utility model comprises a fixing plate, a positioning assembly for positioning a product and a driving assembly for driving the positioning assembly to position; the positioning assembly is arranged above the fixing plate, and the driving assembly is arranged below the fixing plate;
the positioning assembly comprises a supporting plate, an assembling plate and a fixed plate which are sequentially arranged on the fixed plate from bottom to top, a plurality of mounting frames used for placing products are arranged on the supporting plate, a plurality of positioning sliding blocks used for abutting against and positioning the side surfaces of the products are arranged on the side surfaces of any one of the mounting frames, a sliding groove used for sliding the positioning sliding block is formed in the fixed plate, and an elastic part abuts between the positioning sliding block and the side wall of the sliding groove; a drive groove corresponding to the drive component is formed in any one of the positioning sliding blocks;
the driving assembly comprises a lifting driving mechanism, a lifting driving plate is installed at the driving end of the lifting driving mechanism, a plurality of driving rods penetrating through the driving grooves are installed on the lifting driving plate, and the driving rods are in inclined plane structure arrangement with one side, abutted against the driving grooves.
Preferably, the number of the mounting rack is four, the number of the positioning sliding blocks on the side face of any mounting rack is three, and the connecting lines of the centers of the three positioning sliding blocks are arranged in a T shape.
Preferably, the elastic member is a spring, and the positioning slider is provided with a mounting hole for mounting the spring.
Preferably, the lifting driving mechanism is set as a driving cylinder, and the driving end of the driving cylinder is connected with the lifting driving plate.
Preferably, a buffer is respectively arranged on both sides of the driving cylinder.
Preferably, two guide rods for guiding the lifting driving plate are symmetrically arranged on two sides of the driving cylinder.
Compared with the prior art, the utility model has the beneficial effects that: the structure of the existing positioning jig is greatly simplified, the sliding butt of the positioning sliding block on a product is conveniently realized by the aid of the lifting of the driving rod and the elasticity of the spring, the butt force is provided by the elasticity of the spring, the abutting force is reduced while the movement of the positioning sliding block is met, the surface of the product is prevented from being damaged, and the positioning jig is simple in operation process, low in cost, high in efficiency and high in precision.
Drawings
In order to more clearly illustrate the embodiments or technical solutions of the present invention, the drawings used in the embodiments or technical solutions of the prior art will be briefly described below, it is obvious that the drawings in the following description 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 view of the overall structure of a positioning fixture according to the present invention;
FIG. 2 is a schematic view of a positioning assembly according to the present invention;
FIG. 3 is a schematic view of a driving assembly according to the present invention;
FIG. 4 is a schematic structural diagram of the mounting frame, the positioning block and the driving rod according to the present invention;
the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
Referring to fig. 1, the high-precision attaching and positioning fixture provided in this embodiment includes a fixing plate 231, a positioning assembly 2 for positioning a product, and a driving assembly 3 for driving the positioning assembly 2 to perform positioning; the positioning assembly 2 is installed above the fixing plate 231, and the driving assembly 3 is installed below the fixing plate 231;
referring to fig. 2, the positioning assembly 2 includes a supporting plate 21, an assembling plate 22 and a fixing plate 231 which are sequentially installed on the fixing plate 231 from bottom to top, a plurality of installation frames 24 for placing products are installed on the supporting plate 21, a plurality of positioning sliders 25 for abutting against and positioning the side surfaces of the products are arranged on the side surfaces of any one of the installation frames 24, a sliding groove 26 for allowing the positioning slider 25 to slide is formed in the fixing plate 231, and an elastic member abuts against between the side walls of the positioning slider 25 and the sliding groove 26; a driving groove 27 corresponding to the driving component 3 is formed in any one of the positioning sliding blocks 25;
referring to fig. 3, the driving assembly 3 includes a lifting driving mechanism 31, a lifting driving board 32 is installed at a driving end of the lifting driving mechanism 31, a plurality of driving rods 33 respectively penetrating through the driving groove 27 are installed on the lifting driving board 32, and one side of each driving rod 33 abutting against the driving groove 27 is an inclined plane structure.
Further, referring to fig. 4, the number of the mounting frames 24 is four, the number of the positioning sliding blocks 25 on the side surface of any one of the mounting frames 24 is three, and the connecting lines of the centers of the three positioning sliding blocks 25 are arranged in a T shape.
Furthermore, the elastic piece is a spring, the positioning slide block 25 is provided with a mounting hole 28 for mounting the spring, and the spring is low in cost, good in elastic effect and convenient to mount and dismount.
Further, the lifting driving mechanism 31 is configured as a driving cylinder, and a driving end of the driving cylinder is connected with the lifting driving plate 32.
Specifically, before positioning the product, the driving end of the driving cylinder extends out, the lifting driving plate 32 rises, the driving rod 33 mounted on the lifting driving plate 32 is arranged on the driving groove 27, because the abutting surface of the driving rod 33 and the driving groove 27 is an inclined surface, along with the rising of the driving rod 33, the positioning slider 25 can move towards the direction away from the mounting frame 24 through the abutting of the inclined surface, meanwhile, in the moving process, the spring is compressed, after the driving rod 33 rises to the right position, the product is placed on the mounting frame, then the driving cylinder retracts, the driving rod 33 descends in the driving groove 27, at the moment, the abutting force on the positioning slider 25 is relieved, at the moment, the positioning slider 25 moves towards the mounting frame 24 under the elastic restoring force of the spring, and the product is positioned by being close to the mounting frame. When the product needs to be taken down, the driving end of the driving cylinder extends out again, and the driving rod 33 is driven to ascend.
Further, a buffer 34 is respectively installed on two sides of the driving cylinder, and if the air pressure of the driving cylinder is too high, the lifting driving plate 32 can be buffered to a certain extent, so that the stability of the structure is ensured.
Further, two guide rods 35 for guiding the lifting drive plate 32 are symmetrically arranged on two sides of the drive cylinder, so that the stability of the lifting process of the lifting drive plate 32 is ensured.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. A high-precision attaching and positioning jig is characterized by comprising a fixing plate, a positioning assembly and a driving assembly, wherein the positioning assembly is used for positioning a product; the positioning assembly is arranged above the fixing plate, and the driving assembly is arranged below the fixing plate;
the positioning assembly comprises a supporting plate, an assembling plate and a fixed plate which are sequentially arranged on the fixed plate from bottom to top, a plurality of mounting frames used for placing products are arranged on the supporting plate, a plurality of positioning sliding blocks used for abutting against and positioning the side surfaces of the products are arranged on the side surfaces of any one of the mounting frames, a sliding groove used for sliding the positioning sliding block is formed in the fixed plate, and an elastic part abuts between the positioning sliding block and the side wall of the sliding groove; a drive groove corresponding to the drive component is formed in any one of the positioning sliding blocks;
the driving assembly comprises a lifting driving mechanism, a lifting driving plate is installed at the driving end of the lifting driving mechanism, a plurality of driving rods penetrating through the driving grooves are installed on the lifting driving plate, and the driving rods are in inclined plane structure arrangement with one side, abutted against the driving grooves.
2. The high-precision attaching and positioning jig of claim 1, wherein the number of the mounting frames is four, the number of the positioning sliders on any one side surface of the mounting frame is three, and connecting lines of centers of the three positioning sliders are arranged in a T shape.
3. The high-precision attaching and positioning jig of claim 1, wherein the elastic member is a spring, and the positioning slider is provided with a mounting hole for mounting the spring.
4. The high-precision attaching and positioning jig according to claim 1, wherein the lifting driving mechanism is provided as a driving cylinder, and a driving end of the driving cylinder is connected with the lifting driving plate.
5. The high-precision attaching and positioning jig of claim 4, wherein two sides of the driving cylinder are respectively provided with a buffer.
6. The high-precision attaching and positioning jig according to claim 4, wherein two guide rods for guiding the lifting drive plate are symmetrically arranged on two sides of the drive cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220052487.8U CN216758768U (en) | 2022-01-10 | 2022-01-10 | High-precision laminating and positioning jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220052487.8U CN216758768U (en) | 2022-01-10 | 2022-01-10 | High-precision laminating and positioning jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216758768U true CN216758768U (en) | 2022-06-17 |
Family
ID=81976768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220052487.8U Active CN216758768U (en) | 2022-01-10 | 2022-01-10 | High-precision laminating and positioning jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216758768U (en) |
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2022
- 2022-01-10 CN CN202220052487.8U patent/CN216758768U/en active Active
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