CN218800519U

CN218800519U - Positioning clamp jig

Info

Publication number: CN218800519U
Application number: CN202222326016.4U
Authority: CN
Inventors: 郑穆森; 宋春; 林燚; 刘亚
Original assignee: Changshu Minglijia Metal Products Co ltd
Current assignee: Changshu Minglijia Metal Products Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2023-04-07
Anticipated expiration: 2032-08-31

Abstract

The utility model discloses a positioning clamp jig, which comprises a fixed plate, wherein the upper surface of the fixed plate is provided with a groove, the inside of the groove is fixedly provided with a fixed column, the outside of the fixed column is rotatably connected with a clamping mould, the edge of the clamping mould is provided with a positioning groove, the inner wall of the positioning groove is fixedly provided with a positioning spring, one end of the positioning spring, which is far away from the positioning groove, is provided with a positioning block, and the circumferential array at the edge of the fixed plate is provided with a plurality of limiting grooves for the movement of the positioning block; the upper surface of the clamping die is provided with a rectangular groove, the inner wall of the rectangular groove is provided with an output end of a servo motor and is fixedly connected with a bidirectional screw rod, the surface of the bidirectional screw rod is symmetrically in threaded connection with an L-shaped clamping block, the surface of a fixing column above the clamping die is provided with threads, and the outer part of the fixing column is in threaded connection with an extrusion plate; the utility model provides a pair of positioning clamp tool not only can be applicable to not equidimension part, can also be through the position of rotation adjustment self.

Description

Positioning clamp jig

Technical Field

The utility model belongs to the technical field of the tool, especially, relate to a positioning clamp tool.

Background

The jig is a large tool for carpenters, ironmen, pincers workers, machines, electric controls and other handicraft articles, is mainly used as a tool for assisting in controlling positions or actions (or both), and is used for clamping and positioning products in the industrial production and processing process, wherein the jig is required to be used for machining or assembling the products so as to ensure the accuracy of processing or assembling.

In the jig used at present, the operation steps are complicated, and the jig is difficult to be suitable for parts with different sizes.

The above description is included in the technical recognition scope of the inventors, and does not necessarily constitute the prior art.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model aims at providing a positioning clamp tool that can be applicable to not equidimension part and can adjust self position.

In order to achieve the purpose, the utility model provides a positioning clamp jig, which comprises a fixed plate, wherein the upper surface of the fixed plate is provided with a groove, the inside of the groove is fixedly provided with a fixed column, the outside of the fixed column is rotatably connected with a clamping mould, the edge of the clamping mould is provided with a positioning groove, the inner wall of the positioning groove is fixedly provided with a positioning spring, one end of the positioning spring, which is far away from the positioning groove, is provided with a positioning block, and the circumferential array at the edge of the fixed plate is provided with a plurality of limiting grooves for the movement of the positioning block; the upper surface department of centre gripping mould has seted up the rectangular channel, servo motor is installed to the inner wall of rectangular channel, servo motor's two-way lead screw of output fixedly connected with, the surperficial symmetrical threaded connection of two-way lead screw has L type grip block.

In one example, the surface of the fixing column above the clamping die is provided with threads, and an extrusion plate is connected to the outer portion of the fixing column in a threaded mode; the extrusion plate is rotated, the two L-shaped clamping blocks can be clamped, and therefore parts between the two L-shaped clamping blocks can be clamped.

In one example, the fixing plate, the clamping die and the pressing plate are all provided in a circular shape in cross section.

In one example, the positioning block is L-shaped in cross section, and the positioning block protruding part extends to the outside of the limiting groove; by pushing the protruding part of the positioning block, the force can be better applied to the positioning block.

In one example, one end of the bidirectional screw rod, which is far away from the servo motor, is rotationally connected with the inner wall of the rectangular groove; the distance between the two L-shaped clamping blocks can be adjusted through the bidirectional screw rod, so that the clamping die is suitable for parts with different sizes.

In one example, the edge of the extrusion plate is provided with a notch; the extrusion plate is convenient to rotate through the notch.

Through the utility model provides a positioning clamp tool can bring following beneficial effect:

1. the positioning blocks are arranged in different positioning grooves through adjustment, the clamping mould is rotated simultaneously, the rotary positioning of the clamping mould can be realized, and the clamping mechanism is arranged in a matched mode, so that the clamping position can be limited, and the part can be clamped for a long time.

2. The servo motor is started, the two L-shaped clamping blocks move, the distance between the two L-shaped clamping blocks is adjusted according to the size of the part, the part is placed between the two L-shaped clamping blocks, then the part is extruded and limited through the extrusion plate, the operation flow is simple, and the operation and the use of a user are convenient.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

fig. 1 is a schematic view of a first overall structure of a positioning clip fixture of the present invention.

Fig. 2 is a schematic view of a second overall structure of the positioning clip fixture of the present invention.

Fig. 3 is a schematic view of a sectional structure of a positioning clip fixture of the present invention.

Fig. 4 is an enlarged view of a structure in fig. 2.

In the figure: 1. a fixing plate; 2. a groove; 3. fixing a column; 4. clamping the mold; 5. positioning a groove; 6. a positioning spring; 7. positioning blocks; 8. a limiting groove; 9. a rectangular groove; 10. a servo motor; 11. a bidirectional screw rod; 12. an L-shaped clamping block; 13. a pressing plate; 14. and (4) a notch.

Detailed Description

In order to more clearly explain the overall concept of the present invention, the following detailed description is given by way of example in conjunction with the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. In the description herein, references to the description of the terms "an aspect," "some aspects," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same solution or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more aspects or examples.

As shown in fig. 1 to 4, an embodiment of the present invention provides a positioning clamp fixture, which includes a fixing plate 1, wherein a groove 2 is formed on an upper surface of the fixing plate 1, a fixing column 3 is fixedly mounted inside the groove 2, the outer portion of the fixing column 3 is rotatably connected with a clamping mold 4, a positioning groove 5 is formed at an edge of the clamping mold 4, a positioning spring 6 is fixedly mounted on an inner wall of the positioning groove 5, a positioning block 7 is mounted at one end of the positioning spring 6, which is far away from the positioning groove 5, and a plurality of limiting grooves 8 for movement of the positioning block 7 are formed in a circumferential array at the edge of the fixing plate 1; the upper surface department of centre gripping mould 4 has seted up rectangular channel 9, and servo motor 10 is installed to the inner wall of rectangular channel 9, and servo motor 10's output fixedly connected with two-way lead screw 11, two-way lead screw 11's surperficial symmetrical threaded connection has L type grip block 12.

Specifically, threads are arranged on the surface of the fixed column 3 above the clamping die 4, and an extrusion plate 13 is connected to the outer portion of the fixed column 3 through threads; the extrusion plate 13 is rotated to clamp the two L-shaped clamping blocks 12, so that a part between the two L-shaped clamping blocks 12 is clamped.

Specifically, the fixed plate 1, the holding die 4, and the pressing plate 13 are all provided with a circular cross section.

Specifically, the positioning block 7 is L-shaped in cross section, and the protruding part of the positioning block 7 extends to the outside of the limiting groove 8.

Specifically, one end of the bidirectional screw rod 11, which is far away from the servo motor 10, is rotatably connected with the inner wall of the rectangular groove 9; the distance between the two L-shaped clamping blocks 12 can be adjusted through the bidirectional screw rod 11, so that the clamping die 4 is suitable for parts with different sizes.

Specifically, a notch 14 is formed at the edge of the extrusion plate 13; the rotation of the pressing plate 13 is facilitated by the notches 14.

The working principle is as follows: promote locating piece 7, positioning spring 6 is compressed, make locating piece 7 break away from spacing groove 8 completely, rotate centre gripping mould 4, rotate suitable position, loosen positioning spring 6, positioning spring 6 promotes inside locating piece 7 gets into corresponding spacing groove 8, put into the part between two L type grip blocks 12, start servo motor 10, two-way lead screw 11 work, two L type grip blocks 12 move, adjust the distance between two L type grip blocks 12 according to the size of part, make part and two L type grip blocks 12 closely laminate, then handheld breach 14 department, rotate stripper plate 13, make stripper plate 13 and part upper surface closely laminate, accomplish clamping work.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.

The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and variations of the present invention will be apparent to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The positioning clamp jig is characterized by comprising a fixing plate (1), wherein a groove (2) is formed in the upper surface of the fixing plate (1), a fixing column (3) is fixedly mounted inside the groove (2), a clamping mold (4) is rotatably connected to the outside of the fixing column (3), a positioning groove (5) is formed in the edge of the clamping mold (4), a positioning spring (6) is fixedly mounted on the inner wall of the positioning groove (5), a positioning block (7) is mounted at one end, away from the positioning groove (5), of the positioning spring (6), and a plurality of limiting grooves (8) for the positioning block (7) to move are formed in the circumferential array at the edge of the fixing plate (1);

rectangular channel (9) have been seted up to the upper surface department of centre gripping mould (4), servo motor (10) are installed to the inner wall of rectangular channel (9), the two-way lead screw (11) of output fixedly connected with of servo motor (10), the surperficial symmetrical threaded connection of two-way lead screw (11) has L type grip block (12).

2. The positioning clamp jig as claimed in claim 1, wherein the surface of the fixing post (3) above the clamping mold (4) is provided with a thread, and the outside of the fixing post (3) is connected with a pressing plate (13) in a threaded manner.

3. The positioning clamp jig according to claim 1, wherein the cross-sections of the fixing plate (1), the clamping mold (4) and the extrusion plate (13) are circular.

4. The jig for positioning clips as defined in claim 1 wherein the positioning block (7) is L-shaped in cross section, and the protruding portion of the positioning block (7) extends to the outside of the limiting groove (8).

5. The positioning clamp jig according to claim 1, wherein one end of the bidirectional screw rod (11) far away from the servo motor (10) is rotatably connected with the inner wall of the rectangular groove (9).

6. The jig for positioning clips as claimed in claim 2, wherein the edge of the pressing plate (13) is provided with a notch (14).