CN218110492U

CN218110492U - Rectangular product positioning tool

Info

Publication number: CN218110492U
Application number: CN202221388281.9U
Authority: CN
Inventors: 胡焕焕; 由烽; 王正虎; 卢恺; 秦秀吉; 邴龙须; 程子昊
Original assignee: Qingdao Yinglian Automobile Trimmings Co ltd
Current assignee: Qingdao Yinglian Automobile Trimmings Co ltd
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2022-12-23
Anticipated expiration: 2032-06-06

Abstract

The application provides a positioning tool for a long product, which comprises a horizontally arranged working plate, wherein a plurality of pressing assemblies and a floating positioning device are arranged on the working plate; the floating positioning device comprises a telescopic connecting rod assembly and floating positioning assemblies arranged at two ends of the telescopic connecting rod assembly; the connecting rod assembly extends along the length direction, and the middle part of the connecting rod assembly is connected to the lower surface of the working plate through a floating locking mechanism; the bottom end of the floating positioning assembly is movably connected to the end part of the connecting rod assembly, and the top end of the floating positioning assembly extends out of the working plate; and the upper end of the floating positioning component forms a clamping groove structure on the upper surface of the working plate. Comprises a floating positioning device; the centering device not only plays a role in centering and positioning reasonably, but also can position products with various specifications; the floating positioning is adjusted in the middle in the length direction of the product.

Description

Rectangular product positioning tool

Technical Field

The application relates to a rectangular product positioning tool, which is suitable for the field of tool design.

Background

For long product positioning, the product is generally required to be positioned at two sides; for example, the end plate product of the module on the automobile needs to be positioned and measured when the rectangular product is tested in the early stage, the qualification rate of the product is judged, and the effect of stable positioning cannot be achieved in the prior art for the ultra-poor product.

Because the product has long length and unstable dimensional tolerance in the length direction, if single-side positioning is used or positioning is made according to the product tolerance band, the defects exist; therefore, the floating positioning device for centering adjustment is designed, so that not only is the centering positioning function reasonably realized, but also a group of devices can position products of various specifications.

In view of this, the present application is specifically proposed.

Disclosure of Invention

In order to solve one of the technical defects, the embodiment of the application provides a positioning tool for a long product.

According to a first aspect of the embodiments of the present application, there is provided a positioning tool for an elongated product, including:

the working plate is horizontally arranged;

the pressing assemblies are arranged on one side of the working plate at intervals and used for fixing products in the width direction;

the floating positioning device comprises a telescopic connecting rod assembly and floating positioning assemblies arranged at two ends of the telescopic connecting rod assembly; the connecting rod assembly extends along the length direction, and the middle part of the connecting rod assembly is connected to the lower surface of the working plate through a floating locking mechanism; the bottom end of the floating positioning assembly is movably connected to the end part of the connecting rod assembly, and the top end of the floating positioning assembly extends out of the working plate; and the upper end of the floating positioning component forms a clamping groove structure on the upper surface of the working plate.

Preferably, the floating lock attachment mechanism includes:

the two ends of the locking block are connected to the connecting rod assembly;

the locking piece comprises a locking connecting rod and a connector, and one end of the locking connecting rod penetrates through the locking block to be connected with the connector;

the mounting groove is used for accommodating a connector and is arranged on the working plate; the mounting groove comprises a fixing part and a buffering part, and the fixing part of the connecting head inserted into the mounting groove is fixedly connected with the working plate;

the vertical floating positioning spring is arranged on the buffer part in the mounting groove; the connector passes vertical floating positioning spring and then is connected with the fixed part.

Preferably, a guide assembly is further arranged between the locking block and the working plate, and the guide assembly is arranged on two sides of the locking piece; the guide assembly comprises a guide rod and a guide sleeve; the guide rod is fixedly connected to the locking block; the guide sleeve is arranged on the working plate; the working plate is correspondingly provided with a mounting hole for accommodating the guide sleeve.

Preferably, the floating positioning assembly comprises:

the lower connecting plate is horizontally arranged below the working plate and is connected to the end part of the telescopic connecting rod assembly;

the bottom end of the vertical connecting plate is connected with the lower connecting plate;

the upper connecting plate is connected to the upper end of the vertical connecting plate;

the one end that vertical connecting plate was kept away from to the upper junction plate is provided with the fixture block, the fixture block is located the lower surface of upper junction plate, form the draw-in groove structure between upper junction plate, fixture block and the working plate.

Preferably, a transverse floating positioning spring is arranged between the vertical connecting plate and the working plate, and the working plate and the vertical connecting plate are correspondingly provided with mounting holes for accommodating the transverse floating positioning spring.

Preferably, both ends of the locking block are tapered.

Preferably, the telescopic connecting rod component comprises two connecting rods, and the ends of the two connecting rods are connected to the floating locking mechanism.

Preferably, the pressing assembly includes:

the bottom end of the pressing clamp is arranged on the working plate, and the other end of the pressing clamp is connected to the pressing plate;

and the pressing pliers mounting groove is formed in the working plate.

Adopt the microscler product location frock that provides in this application embodiment, have following beneficial effect:

the application provides a long product positioning tool which comprises a floating positioning device; the centering device not only plays a role in centering and positioning reasonably, but also can position products with various specifications; the floating positioning is realized by centering adjustment in the length direction of the product.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic structural view of a long product positioning tool provided in the present application;

FIG. 2 is a first diagram illustrating a partial structure shown in FIG. 1;

FIG. 3 is a schematic view of the floating positioning device of the present application;

FIG. 4 is a schematic cross-sectional view of the present application;

fig. 5 is an enlarged structural diagram of a in fig. 4 of the present application.

In the figure:

1. a working plate; 2. a compression assembly; 201. pressing pliers; 202. pressing a plate; 3. a telescopic link assembly; 4. A floating positioning assembly; 401. a lower connecting plate; 402. a vertical connecting plate; 403. an upper connecting plate; 404. a clamping block; 5. plugging with a thread; 6. a floating locking mechanism; 601. a locking block; 602. a locking member; 621. locking the connecting rod; 622. a connector; 603. mounting grooves; 631. a fixed part; 632. a buffer section; 604. a vertical floating positioning spring; 605. a guide assembly; 651. a guide bar; 652. a guide sleeve; 7. a lateral floating positioning spring; 8. fixing the fixture block;

Detailed Description

In order to make the technical solutions and advantages of the embodiments of the present application more apparent, the following further detailed description of the exemplary embodiments of the present application with reference to the accompanying drawings makes it clear that the described embodiments are only a part of the embodiments of the present application, and are not exhaustive of all embodiments. It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict.

Fig. 1 is a schematic structural view of a long product positioning tool provided in the present application; FIG. 2 is a first diagram illustrating a partial structure shown in FIG. 1; FIG. 3 is a schematic structural diagram of a floating positioning device according to the present application; FIG. 4 is a schematic cross-sectional view of the present application; fig. 5 is an enlarged structural diagram of a in fig. 4 of the present application.

As shown in fig. 1 to 5, an embodiment of the present application provides a positioning tool for a long product, which includes a working plate 1, a plurality of pressing assemblies 2 disposed on the working plate 1, and a floating positioning device.

The working plate 1 is horizontally arranged; the plurality of pressing components 2 are arranged on one side of the working plate 1 at intervals and used for fixing products in the width direction; the floating positioning device comprises a telescopic connecting rod component 3 and floating positioning components 4 arranged at two ends of the telescopic connecting rod component 3; the connecting rod assembly 3 extends along the length direction, and the middle part of the connecting rod assembly 3 is connected to the lower surface of the working plate 1 through a floating locking mechanism 6; the bottom end of the floating positioning component 4 is movably connected to the end part of the connecting rod component 3, and the top end of the floating positioning component extends out of the working plate 1; and the upper end of the floating positioning component 4 forms a clamping groove structure on the upper surface of the working plate 1.

For the purpose of this application, the floating locking mechanism 6 includes:

a locking block 601, both ends of which are connected to the link assembly 3;

the locking piece 602 comprises a locking connecting rod 621 and a connecting head 622, wherein one end of the locking connecting rod 621 penetrates through the locking block 601 to be connected with the connecting head 622;

a mounting groove 603 for accommodating a connector 622, wherein the mounting groove 603 is disposed on the working plate 1; the mounting groove 603 comprises a fixing portion 631 and a buffer portion 632, and the connecting head 622 is inserted into the fixing portion 631 of the mounting groove 603 and fixedly connected with the working plate 1;

the vertical floating positioning spring 604 is arranged in the buffer part 632 in the mounting groove 603; the connecting head 622 passes through the vertical floating positioning spring 604 and then is connected with the fixing part 631.

As an embodiment of the present application, a guide assembly 605 is further disposed between the locking block 601 and the working plate 1, and the guide assembly 605 is disposed on both sides of the locking member 602; the guide assembly 605 comprises a guide rod 651 and a guide sleeve 652; the guide rod 651 is fixedly connected to the locking block 601; the guide sleeve 652 is arranged on the working plate 1; the working plate 1 is correspondingly provided with a mounting hole for accommodating the guide sleeve 652.

In implementation, a vertical floating positioning spring 604 is arranged above the locking block 601, the locking block 601 is a vertical adjustment floating device, two sides of the locking block 601 are symmetrical conical surfaces, the taper is calculated and designed according to the length of a product to be adjusted, and two sides of the taper are connected with the telescopic connecting rod assembly 3; a guide assembly 605 is arranged in the floating device and is matched with a shaft, the matched shaft is fastened on the taper floating block of the locking block 601 through screws, when the locking piece 602 is turned, the locking block 601 floats up and down under the action of the vertical floating positioning spring 604, and therefore the floating positioning assembly 4 is pushed to float left and right in the length direction of a product through the telescopic connecting rod assembly 3, and the product is positioned.

As an embodiment of the present application, the floating positioning assembly 4 includes:

a lower connecting plate 401 horizontally arranged below the working plate 1 and connected to an end of the telescopic link assembly 3;

a vertical connecting plate 402, the bottom end of which is connected to the lower connecting plate 401;

an upper connection plate 403 connected to an upper end of the vertical connection plate 402;

a clamping block 404 is arranged at one end of the upper connecting plate 403 far away from the vertical connecting plate 402, the clamping block 404 is positioned on the lower surface of the upper connecting plate 403, and a clamping groove structure is formed among the upper connecting plate 403, the clamping block 404 and the working plate 1.

Specifically, the fixture block 404 can be detached and exchanged according to different products, so that a device can measure products with various shapes.

As the embodiment of this application, be provided with horizontal unsteady positioning spring 7 between vertical connecting plate 402 and the working plate 1, working plate 1 is provided with the mounting hole that holds horizontal unsteady positioning spring 7 with vertical connecting plate 402 correspondence. Two ends of the locking block 601 are conical surfaces; one end of the transverse floating positioning spring 7 is connected to the vertical connecting plate 402, and the other end is provided with a plug 5.

Even clearance of design between vertical connecting plate 402 and the working plate 1, the clearance value can be according to the kind and the tolerance zone of product are surveyed to needs and design and be provided with horizontal unsteady positioning spring 7 between vertical connecting plate 402 and the working plate 1, play the effect of automatic alignment location, here horizontal unsteady positioning spring 7 is with the cost end and can change the suitable spring of dynamics according to the pliable and tough degree of product, the rear end of horizontal unsteady positioning spring 7 is equipped with plug 5, conveniently changes horizontal unsteady positioning spring 7.

As an embodiment of the present application, the telescopic link assembly 3 includes two links 301, and ends of the two links 301 are connected to the floating lock attachment mechanism 6.

The length of the telescopic connecting rod component 3 can be adjusted according to the actual length of a product, a device can measure products with various lengths, and the length of the telescopic connecting rod component 3 can be adjusted to continuously use the device even if the tolerance zone of the product length is changed or the lengths of actually produced products are inconsistent.

As an embodiment of the present application, a fixing block 8 is disposed on a surface of the working plate 1, and the fixing block 8 is provided with a through hole for the lower connecting plate 401 to pass through.

As an embodiment of the present application, the compressing assembly 2 includes:

the bottom end of the pressing clamp 201 is arranged on the working plate 1, and the other end of the pressing clamp 201 is connected to the pressing plate 202;

and the pressing pliers mounting groove is formed in the working plate 1.

The working principle is as follows:

when a product is loaded for the first time, the upper connecting plate 403 and the fixture block 404 which are consistent with the product to be detected are installed at corresponding positions; the locking piece 602 floats and rises on the locking block 601 of the vertical floating positioning spring 604, pushes the lower connecting plate 401 to float towards two inner sides through the telescopic connecting rod assembly 3, and is adjusted to be in a proper state according to the flexibility degree of a product; when the next same product is measured, the state of the floating device does not need to be adjusted, and the product can be directly installed.

In the description of the present application, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered limiting of the present application.

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 implicitly indicating 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 application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; may be mechanically, electrically or otherwise in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

While the preferred embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all alterations and modifications as fall within the scope of the application.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the spirit and scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is intended to include such modifications and variations as well.

Claims

1. The utility model provides a microscler product location frock which characterized in that includes:

the working plate (1) is horizontally arranged;

the pressing assemblies (2) are arranged on one side of the working plate (1) at intervals and used for fixing products in the width direction;

the floating positioning device comprises a telescopic connecting rod component (3) and floating positioning components (4) arranged at two ends of the telescopic connecting rod component (3); the connecting rod assembly (3) extends along the length direction, and the middle part of the connecting rod assembly (3) is connected to the lower surface of the working plate (1) through a floating locking mechanism (6); the bottom end of the floating positioning component (4) is movably connected to the end part of the connecting rod component (3), and the top end of the floating positioning component extends out of the working plate (1); and the upper end of the floating positioning component (4) forms a clamping groove structure on the upper surface of the working plate (1).

2. The positioning tooling of claim 1, wherein the floating locking mechanism (6) comprises:

a locking block (601) having both ends connected to the link assembly (3);

the locking piece (602) comprises a locking connecting rod (621) and a connecting head (622), and one end of the locking connecting rod (621) penetrates through the locking block (601) to be connected with the connecting head (622);

a mounting groove (603) for accommodating a connector (622), wherein the mounting groove (603) is arranged on the working plate (1); the mounting groove (603) comprises a fixing part (631) and a buffering part (632), and the connecting head (622) is inserted into the fixing part (631) of the mounting groove (603) and is fixedly connected with the working plate (1);

the vertical floating positioning spring (604) is arranged on a buffer part (632) in the mounting groove (603); the connecting head (622) penetrates through the vertical floating positioning spring (604) and then is connected with the fixing part (631).

3. The positioning tool according to claim 2, characterized in that a guide assembly (605) is further arranged between the locking block (601) and the working plate (1), and the guide assembly (605) is arranged on two sides of the locking member (602); the guide assembly (605) comprises a guide rod (651) and a guide sleeve (652); the guide rod (651) is fixedly connected to the locking block (601); the guide sleeve (652) is arranged on the working plate (1); the working plate (1) is correspondingly provided with a mounting hole for accommodating the guide sleeve (652).

4. The positioning tool according to claim 2, characterized in that the floating positioning assembly (4) comprises:

the lower connecting plate (401) is horizontally arranged below the working plate (1) and is connected to the end part of the telescopic connecting rod assembly (3);

a vertical connecting plate (402) with a bottom end connected to the lower connecting plate (401);

an upper connecting plate (403) connected to the upper end of the vertical connecting plate (402);

one end, far away from the vertical connecting plate (402), of the upper connecting plate (403) is provided with a clamping block (404), the clamping block (404) is located on the lower surface of the upper connecting plate (403), and a clamping groove structure is formed among the upper connecting plate (403), the clamping block (404) and the working plate (1).

5. The positioning tool according to claim 4, characterized in that a transverse floating positioning spring (7) is arranged between the vertical connecting plate (402) and the working plate (1), and the working plate (1) and the vertical connecting plate (402) are correspondingly provided with mounting holes for accommodating the transverse floating positioning spring (7).

6. The positioning tool according to claim 5, characterized in that two ends of the locking block (601) are conical surfaces; one end of the transverse floating positioning spring (7) is connected to the vertical connecting plate (402), and the other end of the transverse floating positioning spring is provided with a plug (5).

7. The positioning tooling of claim 1, wherein the telescopic link assembly (3) comprises two links (301), the ends of the two links (301) being connected to the floating locking mechanism (6).

8. The positioning tool according to claim 4, characterized in that a fixing block (8) is arranged on the surface of the working plate (1), and the fixing block (8) is provided with a through hole for the lower connecting plate (401) to pass through.

9. The positioning tooling of claim 1, wherein the pressing assembly (2) comprises:

the pressing device comprises a pressing clamp (201) and a pressing plate (202), wherein the bottom end of the pressing clamp (201) is arranged on the working plate (1), and the other end of the pressing clamp is connected to the pressing plate (202);

and the pressing pliers mounting groove is formed in the working plate (1).