CN220145091U - Positioning tool with backup plate - Google Patents
Positioning tool with backup plate Download PDFInfo
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- CN220145091U CN220145091U CN202321069621.6U CN202321069621U CN220145091U CN 220145091 U CN220145091 U CN 220145091U CN 202321069621 U CN202321069621 U CN 202321069621U CN 220145091 U CN220145091 U CN 220145091U
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- backup plate
- positioning
- moving blocks
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- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000003466 welding Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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Abstract
The utility model discloses a positioning tool with backup plates, which comprises a base, wherein a placing table is arranged at the top end of the base, the positioning backup plates are arranged at one side of the placing table at the top end of the base, symmetrically arranged limiting grooves are formed in the placing table at the top end of the base, clamping plates are respectively arranged in two groups of limiting grooves, the two groups of clamping plates are connected with the base through a linkage assembly, and symmetrically arranged L-shaped mounting frames are arranged at the bottom end of the base. The beneficial effects are that: clamping and fixing are convenient to clamp workpieces through adding the clamping plates and the linkage assembly, the linkage assembly drives the two groups of moving blocks to move simultaneously through the screw rod, and the two groups of moving blocks drive the two groups of clamping plates to move simultaneously and closely to clamp the workpieces synchronously, so that the clamping and fixing device is high in synchronism and simple to operate, and the parallelism and the perpendicularity of the workpieces can be ensured through adding the positioning backup plates, so that the positioning of the workpieces is accurate.
Description
Technical Field
The utility model relates to the technical field of positioning tools, in particular to a positioning tool with a backup plate.
Background
Frock, the technology equipment: refers to the generic term for various tools used in the manufacturing process. In the mechanical production process, various tools are needed to be used as auxiliary tools, so that the machining efficiency and the production precision are improved.
According to a welding process location frock disclosed in chinese patent CN202120782059.6, this application is by including: the limiting plate is fixedly connected with the bottom plate and arranged on two sides of the bottom plate; the supporting plate is fixedly connected with the bottom plate and is arranged between the limiting plates; the positioning backup plate is fixedly connected with the bottom plate and the supporting plate respectively; through limiting plate restriction part both sides activity, rethread the one side that the locating backup plate locating part was not spacing solves current frock and can't realize part direct welding preparation to and need repeatedly measure the problem of size and complex operation, but current welding frock its two sets of limiting plates and bottom plate fixed connection, can't press from both sides tightly the work piece, leads to the work piece to take place not hard up influence welding easily when welding the work piece.
Disclosure of Invention
Aiming at the problems in the related art, the utility model provides a positioning tool with a backup plate, which aims to overcome the technical problems in the prior art.
For this purpose, the utility model adopts the following specific technical scheme:
the utility model provides a location frock with backup plate, includes the base, the base top is equipped with places the platform, the base top just is located place platform one side and be equipped with the location backup plate, the base top just is located place the platform and offered the spacing groove that the symmetry set up, two sets of all be equipped with splint in the spacing groove respectively, two sets of splint pass through the linkage subassembly with the base is connected, the base bottom is equipped with the L type mounting bracket that the symmetry set up.
Preferably, the two groups of the L-shaped mounting frames are respectively provided with symmetrically arranged mounting holes at the top ends.
Preferably, the placing table and the positioning backup plate are fixedly connected with the base.
Preferably, the linkage assembly comprises an adjusting groove formed in the base, a screw rod transversely arranged is arranged in the adjusting groove, moving blocks symmetrically arranged are sleeved on the outer wall of the screw rod, connecting rods extending into the limiting grooves and respectively connected with the clamping plates are arranged at the top ends of the two groups of moving blocks, a bevel gear I is sleeved between the moving blocks and located on the outer wall of the screw rod, a bevel gear II meshed with the bevel gear I is arranged at the bottom end of the bevel gear I, the bevel gear II is connected with the base through a rotating shaft, and the bottom end of the rotating shaft extends out of the base and is connected with a rotating wheel.
Preferably, both sides of the screw rod are respectively connected with the base through bearings, and a travel hole matched with the connecting rod is formed in the base.
Preferably, threaded holes matched with the screw rods are respectively formed in the two groups of moving blocks, and the directions of threads of the two groups of threaded holes are opposite.
The beneficial effects of the utility model are as follows: clamping and fixing are convenient to clamp workpieces through adding the clamping plates and the linkage assembly, the linkage assembly drives the two groups of moving blocks to move simultaneously through the screw rod, and the two groups of moving blocks drive the two groups of clamping plates to move simultaneously and closely to clamp the workpieces synchronously, so that the clamping and fixing device is high in synchronism and simple to operate, and the parallelism and the perpendicularity of the workpieces can be ensured through adding the positioning backup plates, so that the positioning of the workpieces is accurate.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, 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 diagram of the overall structure of a positioning tool with a backup plate according to an embodiment of the utility model;
FIG. 2 is a top view of a positioning fixture with a backup plate according to an embodiment of the utility model;
FIG. 3 is a cross-sectional view of a base in a positioning fixture with a fence according to an embodiment of the present utility model;
fig. 4 is a positioning tool workpiece placement diagram with a backup plate according to an embodiment of the utility model.
In the figure:
1. a base; 2. a placement table; 3. positioning a backup plate; 4. a limit groove; 5. a clamping plate; 6. an L-shaped mounting rack; 7. a mounting hole; 8. an adjustment tank; 9. a screw rod; 10. a moving block; 11. a connecting rod; 12. a first helical gear; 13. a helical gear II; 14. a rotating shaft; 15. a rotating wheel; 16. a bearing; 17. a travel hole; 18. and (3) a threaded hole.
Detailed Description
For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.
According to the embodiment of the utility model, a positioning tool with a backup plate is provided.
Embodiment one;
as shown in fig. 1-4, a positioning tool with a backup plate according to an embodiment of the utility model comprises a base 1, wherein a placement table 2 is arranged at the top end of the base 1, a positioning backup plate 3 is arranged at the top end of the base 1 and positioned at one side of the placement table 2, symmetrically arranged limit grooves 4 are formed in the top end of the base 1 and positioned at the placement table 2, clamping plates 5 are respectively arranged in the two groups of limit grooves 4, the two groups of clamping plates 5 are connected with the base 1 through a linkage assembly, and an L-shaped mounting frame 6 which is symmetrically arranged is arranged at the bottom end of the base 1.
Embodiment two;
as shown in fig. 1-4, a positioning tool with a backup plate according to an embodiment of the utility model comprises a base 1, wherein a placement table 2 is arranged at the top end of the base 1, a positioning backup plate 3 is arranged at the top end of the base 1 and positioned at one side of the placement table 2, symmetrically arranged limit grooves 4 are formed in the top end of the base 1 and positioned at the placement table 2, clamping plates 5 are respectively arranged in the two groups of limit grooves 4, the two groups of clamping plates 5 are connected with the base 1 through a linkage assembly, and an L-shaped mounting frame 6 which is symmetrically arranged is arranged at the bottom end of the base 1. The two groups of the L-shaped mounting frames 6 are respectively provided with symmetrically arranged mounting holes 7 at the top ends. The placing table 2 and the positioning backup plate 3 are fixedly connected with the base 1. The linkage assembly comprises an adjusting groove 8 which is arranged in a base 1, a screw rod 9 which is transversely arranged is arranged in the adjusting groove 8, moving blocks 10 which are symmetrically arranged are sleeved on the outer wall of the screw rod 9, connecting rods 11 which extend into a limiting groove 4 and are respectively connected with two groups of clamping plates 5 are arranged at the top ends of the moving blocks 10, a bevel gear I12 is sleeved on the outer wall of the screw rod 9 between the moving blocks 10, a bevel gear II 13 meshed with the bevel gear I12 is arranged at the bottom end of the bevel gear I12, the bevel gear II 13 is connected with the base 1 through a rotating shaft 14, and the bottom end of the rotating shaft 14 extends to the outside of the base 1 and is connected with a rotating wheel 15. Both sides of the screw rod 9 are respectively connected with the base 1 through bearings 16, and the base 1 is provided with a travel hole 17 matched with the connecting rod 11. Threaded holes 18 matched with the screw rods 9 are respectively formed in the two groups of moving blocks 10, and the thread directions of the two groups of threaded holes 18 are opposite.
During practical application, the workpiece is rapidly limited and fixed, the workpiece is firstly placed on the placing table 2 downwards along the positioning backup plate 3, two sides of the workpiece are placed in the limiting grooves 4, then the rotating wheel 15 drives the rotating shaft 14 to rotate, the rotating shaft 14 drives the bevel gear II 13 to rotate, the bevel gear II 13 drives the bevel gear I12 to rotate, the bevel gear I12 drives the screw rod 9 to rotate, the screw rod 9 drives the two groups of moving blocks 10 to move closely to clamp and fix the workpiece, the clamping plates 5 and the linkage assembly are convenient to clamp and fix the workpiece, the linkage assembly drives the two groups of moving blocks 10 to move simultaneously through the screw rod 9, and the two groups of moving blocks 10 drive the two groups of clamping plates 5 to move closely simultaneously to clamp the workpiece, so that the synchronism is high and the operation is simple.
In summary, by means of the technical scheme, the clamping plate and the linkage assembly are added to clamp and fix the workpiece conveniently, the linkage assembly drives the two groups of moving blocks to move simultaneously through the screw rod, and the two groups of moving blocks drive the two groups of clamping plates to move simultaneously and close to clamp the workpiece, so that the workpiece is high in synchronism and easy to operate, and parallelism and perpendicularity of the workpiece can be ensured to be positioned accurately through the addition of the positioning backup plate.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a location frock with backup plate, includes base (1), base (1) top is equipped with places platform (2), base (1) top just is located place platform (2) one side and be equipped with location backup plate (3), its characterized in that, base (1) top just is located place platform (2) set up spacing groove (4) of symmetry setting, two sets of all be equipped with splint (5) in spacing groove (4) respectively, two sets of splint (5) pass through the linkage subassembly with base (1) are connected, base (1) bottom is equipped with L type mounting bracket (6) of symmetry setting.
2. The positioning tool with the backup plate according to claim 1, wherein the top ends of the two groups of L-shaped mounting frames (6) are respectively provided with symmetrically arranged mounting holes (7).
3. The positioning fixture with the backup plate according to claim 1, wherein the placing table (2) and the positioning backup plate (3) are fixedly connected with the base (1).
4. The positioning tool with the backup plate according to claim 1, wherein the linkage assembly comprises an adjusting groove (8) formed in the base (1), a screw rod (9) transversely arranged is arranged in the adjusting groove (8), moving blocks (10) symmetrically arranged are sleeved on the outer wall of the screw rod (9), connecting rods (11) extending into the limiting grooves (4) and respectively connected with the two groups of clamping plates (5) are arranged at the top ends of the two groups of moving blocks (10), a bevel gear I (12) is sleeved between the two groups of moving blocks (10) and positioned on the outer wall of the screw rod (9), a bevel gear II (13) meshed with the bevel gear I (12) is arranged at the bottom end of the bevel gear II (13) and connected with the base (1) through a rotating shaft (14), and the bottom end of the rotating shaft (14) extends out of the base (1) and is connected with a rotating wheel (15).
5. The positioning tool with the backup plate according to claim 4, wherein two sides of the screw rod (9) are respectively connected with the base (1) through bearings (16), and a travel hole (17) matched with the connecting rod (11) is formed in the base (1).
6. The positioning tool with the backup plate according to claim 4, wherein threaded holes (18) matched with the screw rods (9) are respectively formed in two groups of moving blocks (10), and the thread directions of the two groups of threaded holes (18) are opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321069621.6U CN220145091U (en) | 2023-05-06 | 2023-05-06 | Positioning tool with backup plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321069621.6U CN220145091U (en) | 2023-05-06 | 2023-05-06 | Positioning tool with backup plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220145091U true CN220145091U (en) | 2023-12-08 |
Family
ID=89011096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321069621.6U Active CN220145091U (en) | 2023-05-06 | 2023-05-06 | Positioning tool with backup plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220145091U (en) |
-
2023
- 2023-05-06 CN CN202321069621.6U patent/CN220145091U/en active Active
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