CN216228996U

CN216228996U - Clamping and positioning tool for inverted triangular part

Info

Publication number: CN216228996U
Application number: CN202122876206.9U
Authority: CN
Inventors: 李爱民
Original assignee: Shanghai Treeman Wood Manufacture Co ltd
Current assignee: Shanghai Treeman Wood Manufacture Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-04-08
Anticipated expiration: 2031-11-19

Abstract

The utility model relates to the technical field of positioning devices, in particular to a clamping and positioning tool for an inverted triangular part. Including locating lever A and locating lever B, locating lever A and locating lever B rotate through rotating the piece and connect, the spout has all been seted up to locating lever A and locating lever B's inboard, install spacing subassembly in the spout, the slotted hole has been seted up on the locating lever A, communicate between slotted hole and the spout, spacing subassembly passes the slotted hole and constitutes sliding fit with slotted hole and spout, spacing subassembly passes the tip screens device of slotted hole. According to the utility model, the included angle between the positioning rod A and the positioning rod B can be adjusted according to the angle of the part under the action of the rotating piece, and meanwhile, the inverted triangle parts with different specifications can be effectively limited and reinforced through the action of the baffle in the limiting assembly, so that the processing operation of workers is facilitated.

Description

Clamping and positioning tool for inverted triangular part

Technical Field

The utility model relates to the technical field of positioning devices, in particular to a clamping and positioning tool for an inverted triangular part.

Background

The positioning tool is a device with a positioning function, and mainly ensures that an object needing to be installed and operated does not deviate due to the problems of position deviation and the like in the installation operation and the machining process. For parts with various shapes, due to the fact that the shapes and sizes of the parts are different, in order to enable the parts to be operated stably during operation, a clamping and positioning tool is often used for assisting a worker to operate;

when the existing clamping and positioning tool is used for clamping and positioning an inverted-triangular part, the device is not easy to stabilize and limit the positioned and clamped part, and meanwhile, the stabilizing and limiting range of the clamping device is not easy to change according to the specification and the size of the part, so that the device has a high limitation and a low universal ratio when the inverted-triangular part is clamped and positioned.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a clamping and positioning tool for an inverted triangle part, which is convenient to adjust, stabilize and limit, aiming at the problems in the background technology.

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides a centre gripping positioning tool of inverted triangle part, includes locating lever A and locating lever B, locating lever A and locating lever B rotate through rotating the piece and connect, the spout has all been seted up to locating lever A and locating lever B's inboard, install spacing subassembly in the spout, the slotted hole has been seted up on the locating lever A, intercommunication between slotted hole and the spout, spacing subassembly passes the slotted hole and constitutes sliding fit with slotted hole and spout, spacing subassembly passes the tip screens device of slotted hole.

The above scheme further comprises:

further, the positioning rod A and the positioning rod B are identical in structure, a preset included angle is formed between the positioning rod A and the positioning rod B, and the degree range of the preset included angle is 0-180 degrees.

Further, the limiting assembly comprises a sliding piece A, the sliding piece A slides on the sliding groove, the sliding piece A is connected with a baffle through a rotating shaft, the inner side of the sliding piece A is connected with a connecting block, and the top end of the connecting block penetrates through the slotted hole and is connected with a sliding piece B.

Further, a handle is mounted on the slider B.

Further, the screens device includes the screw hole, the screw hole is seted up on saddle B, threaded connection has the bolt on the screw hole, conflict groove has been seted up in locating lever A's the outside, the bolt passes and constitutes conflict cooperation between screw hole and the conflict groove.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the included angle between the positioning rod A and the positioning rod B can be adjusted according to the angle of the part under the action of the rotating piece, and meanwhile, the inverted triangle parts with different specifications can be effectively limited and reinforced under the action of the baffle in the limiting assembly, so that the processing operation of workers is facilitated;

2. according to the utility model, the slide piece A in the limiting assembly drives the baffle to slide in the sliding groove, and meanwhile, the bolt in the clamping device and the thread of the threaded hole are used for abutting against the abutting groove, so that the position of the baffle can be effectively controlled, inverted triangle parts with different specifications and sizes can be stably clamped and fixed, and further, a worker can better process and operate the inverted triangle parts.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of the present invention;

fig. 2 is a schematic diagram of an inner structure according to an embodiment of the present invention.

In the figure: 1. a positioning rod A; 2. a positioning rod B; 3. a rotating member; 4. a chute; 5. a slider A; 6. a baffle plate; 7. a slot; 8. connecting blocks; 9. a slider B; 10. a handle; 11. a threaded hole; 12. a bolt; 13. and contact against the groove.

Detailed Description

The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings and specific embodiments, so that the technical solutions of the present invention can be more completely understood. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other equivalent embodiments, which can be obtained by a person skilled in the art without making creative efforts based on the embodiments of the present invention, belong to the protection scope of the present invention.

Examples

As shown in fig. 1 and 2, the clamping and positioning tool for the inverted triangular part provided by the utility model comprises a positioning rod a1 and a positioning rod B2, wherein the positioning rod a1 and the positioning rod B2 are rotatably connected through a rotating member 3, sliding grooves 4 are respectively formed in the inner sides of the positioning rod a1 and the positioning rod B2, a limiting component is installed in each sliding groove 4, a slotted hole 7 is formed in the positioning rod a1, the slotted hole 7 is communicated with the sliding groove 4, the limiting component penetrates through the slotted hole 7 and forms sliding fit with the slotted hole 7 and the sliding groove 4, and the limiting component penetrates through an end clamping device of the slotted hole 7.

The positioning rod A1 and the positioning rod B2 are identical in structure, a preset included angle is formed between the positioning rod A1 and the positioning rod B2, and the degree range of the preset included angle is 0-180 degrees.

Specifically, the positioning rod a1 and the positioning rod B2 form a clamping main body, the rotating member 3 can control the included angle degree between the positioning rod a1 and the positioning rod B2, but the included angle degree is 0-180 degrees, and when the included angle degree is 0 degree, the position between the positioning rod a1 and the positioning rod B2 is in a closed state; when the included angle degree is 180 degrees, the positioning rod A1 and the positioning rod B2 are completely extended and kept in a linear state; when the degree between the two parts is 90 degrees, the right-angled inverted triangle part is suitable to be clamped and positioned; spacing subassembly sets up in the inboard of locating lever A1 and locating lever B2, and it mainly carries out limiting displacement to some volume ratio little inverted triangle parts, avoids laminating inseparable between its and locating lever A1 and the locating lever B2, and the screens device mainly carries out the fixed action to spacing subassembly, avoids the skew condition to appear when spacing subassembly is spacing to inverted triangle.

The limiting assembly comprises a sliding piece A5, a sliding piece A5 slides on the sliding groove 4, a baffle 6 is connected with the sliding piece A5 through a rotating shaft, a connecting block 8 is connected with the inner side of the sliding piece A5, and the top end of the connecting block 8 penetrates through a slotted hole 7 to be connected with a sliding piece B9.

Specifically, the slider a5 is moved according to the position of the inverted triangle, when the slider a5 is moved to the proper position, the slider B9 is rotated to make the baffle 6 fit on the side of the inverted triangle, so as to reinforce the inverted triangle,

the slider B9 has the handle 10 attached thereto.

Specifically, the handle 10 is mainly convenient for the worker to pull the slider B9 to move the position of the baffle 6.

The clamping device comprises a threaded hole 11, the threaded hole 11 is formed in the slider B9, a bolt 12 is connected to the threaded hole 11 in a threaded mode, an interference groove 13 is formed in the outer side of the positioning rod A1, and the bolt 12 penetrates through the threaded hole 11 and the interference groove 13 to form interference fit.

Specifically, the bolt 12 is screwed into the threaded hole 11, and when the bolt 12 passes through the threaded hole 11 and forms an interference with the interference slot 13, the position of the slider B9 can be fixed, and the positions of the slider a5 and the baffle 6 can be fixed, so that the inverted triangle part can be attached and interfered more stably.

The utility model has the following use process: when the positioning device is used, the inverted-triangular part is placed between the positioning rod A1 and the positioning rod B2, and the positioning rod A1 and the positioning rod B2 are rotated according to the angle of the part, so that the positioning rod A1 and the positioning rod B2 are attached to two edges of the inverted-triangular part respectively; meanwhile, according to the size of the inverted triangle, the handle 10 is pulled, so that the slider B9 moves along with the handle 10, when the slider B9 moves, the connecting block 8 and the slider A5 are driven to move, so that the baffle 6 moves together, when the baffle 6 moves to a position, the baffle 6 is rotated, so that the baffle 6 is abutted against the bottom of the inverted triangle, and the effect of limiting and reinforcing the inverted triangle is achieved; after the position is determined, the position of the slider B9 is fixed by rotating the bolt 12 so that the bolt 12 abuts against the interference groove 13, and the baffle 6 remains stationary and firmly abuts against the bottom of the inverted triangle.

Claims

1. The utility model provides a centre gripping positioning tool of inverted triangle part, includes locating lever A (1) and locating lever B (2), its characterized in that: locating lever A (1) and locating lever B (2) rotate through rotating piece (3) and are connected, spout (4) have all been seted up to the inboard of locating lever A (1) and locating lever B (2), install spacing subassembly in spout (4), slotted hole (7) have been seted up on locating lever A (1), communicate between slotted hole (7) and spout (4), spacing subassembly passes slotted hole (7) and constitutes sliding fit with slotted hole (7) and spout (4), spacing subassembly passes the tip screens device of slotted hole (7).

2. The inverted triangular component holding and positioning tool of claim 1, wherein: the structure of locating lever A (1) and locating lever B (2) is the same, form between locating lever A (1) and locating lever B (2) and predetermine the contained angle, predetermine the number of degrees scope of contained angle at 0 to 180 degrees.

3. The inverted triangular component holding and positioning tool of claim 2, wherein: the limiting assembly comprises a sliding piece A (5), the sliding piece A (5) slides on the sliding groove (4), the sliding piece A (5) is connected with a baffle (6) through a rotating shaft, the inner side of the sliding piece A (5) is connected with a connecting block (8), and the top end of the connecting block (8) penetrates through the slotted hole (7) to be connected with a sliding piece B (9).

4. The inverted triangular component holding and positioning tool of claim 3, wherein: and a handle (10) is arranged on the sliding piece B (9).

5. The inverted triangular component holding and positioning tool of claim 3, wherein: the screens device includes screw hole (11), screw hole (11) are seted up on saddle B (9), threaded connection has bolt (12) on screw hole (11), conflict groove (13) have been seted up in the outside of locating lever A (1), bolt (12) pass and constitute conflict cooperation between screw hole (11) and conflict groove (13).