CN218657869U

CN218657869U - Positioning fixture

Info

Publication number: CN218657869U
Application number: CN202222539683.0U
Authority: CN
Inventors: 蒋卫东; 贾育原
Original assignee: Sichuan Goldcity Fence Engineering Co ltd
Current assignee: Sichuan Goldcity Fence Engineering Co ltd
Priority date: 2022-09-23
Filing date: 2022-09-23
Publication date: 2023-03-21
Anticipated expiration: 2032-09-23

Abstract

The utility model relates to a positioning clamp, which comprises a placing plate, wherein one side of the placing plate is provided with a limiting rod, and one end of the placing plate is provided with a limiting plate; a clamping assembly is arranged on one side, opposite to the limiting rod, of the placing plate; the clamping assembly comprises a mounting base, and the mounting base is arranged on the side edge of the placing plate; a support column is arranged on the mounting base, and a positioning rod is rotatably arranged on the support column; the mounting base is provided with a guide rod, and the guide rod is arranged at one end, located on the placing plate, of the mounting base; the locating lever is arranged inside the guide rod in a penetrating mode. Utilize the gag lever post of placing the board side and the stopper of tip in this application, it is spacing to recycle clamping component advances to the third direction, and the spacing stability that makes the article of waiting to cut or waiting to punch of three direction is better to avoid waiting to cut or waiting to punch the removal that article produced position or angle, make the stability of waiting to cut or waiting to punch the article higher.

Description

Positioning fixture

Technical Field

The utility model belongs to the technical field of the anchor clamps technique and specifically relates to a positioning fixture is related to.

Background

The jig is a device for fixing a processing object to occupy a correct position for receiving construction or inspection in a mechanical manufacturing process, and is also called a jig. The clamp types can be divided into universal clamps, such as machine vices, chucks, suckers, dividing heads, rotary tables and the like according to the use characteristics, the universal clamps have great universality, can better adapt to the transformation of processing procedures and processing objects, have shaped structures and serialized sizes and specifications, and most of the universal clamps become standard accessories of machine tools; the special fixture is specially designed and manufactured for the clamping requirement of a certain product part on a certain procedure, has a specific service object and strong pertinence, and is generally designed by a product manufacturer.

About special type anchor clamps, the utility model provides a positioning fixture for body of rod or body to rectangular shape are fixed a position, and a series of operations such as convenient body of rod or body to corresponding cut, punch prevent that position or angle change from appearing in body of rod or body etc. to the condition that can not realize accurate cutting or punch.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a positioning fixture prevents that the body of rod or body etc. from appearing position or angle change to can not realize the accurate condition of cutting or punching.

In order to achieve the above object, the utility model provides a following technical scheme:

a positioning clamp comprises a placing plate, wherein a limiting rod is arranged on one side of the placing plate, and a limiting plate is arranged at one end of the placing plate; the placing plate is provided with a clamping assembly at one side opposite to the limiting rod.

Further, the clamping assembly comprises a mounting base, and the mounting base is arranged on the side edge of the placing plate; the installation base is provided with a support column, and the support column is provided with a positioning rod in a rotating mode.

Furthermore, a guide rod is arranged on the mounting base, and the guide rod is arranged at one end, located on the placing plate, of the mounting base; the positioning rod penetrates through the guide rod; a hinge rod is arranged at one end of the positioning rod, which is positioned at the supporting column, and a rotating rod is arranged at one end of the hinge rod, which is far away from the positioning rod; the dwang is connected with rotating between the support column, just the dwang is located the one end of hinge bar and is provided with the handle.

Furthermore, the handle is fixedly connected with the rotating rod.

Furthermore, one end of the hinge rod based on the positioning rod principle is provided with an anti-skid block.

Furthermore, a groove is formed in the limiting plate, and the bottom of the groove is horizontally arranged with the upper surface of the placing plate.

Further, a support is arranged at the bottom of the placing plate.

Compared with the prior art, the beneficial effects of the utility model are that:

utilize the gag lever post of placing the board side and the stopper of tip in this application, carry out the spacing operation of two directions, it is spacing to advance to the third direction to recycle clamping assembly, the spacing stability that makes the article of waiting to cut or waiting to punch of three direction is better to avoid waiting to cut or waiting to punch the article and produce the removal of position or angle, make the stability of waiting to cut or waiting to punch the article higher.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view in an operating state of the present invention;

fig. 3 is a front view of the present invention in an operating state.

In the figure: 1. placing the plate; 2. a limiting rod; 3. a limiting block; 4. a hinged lever; 5. positioning a rod; 6. a guide bar; 7. anti-skid blocks; 8. a handle; 9. a support pillar; 10. installing a base; 11. rotating the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a following technical scheme:

as shown in the figures, the positioning fixture comprises a placing plate 1, wherein two limiting rods 2 are arranged on one side of the placing plate 1 and used for limiting the side of an article to be cut, the number of the limiting rods 2 can be set to be a plurality of so as to ensure that the optimal limiting effect is achieved, the two limiting rods 2 are fixedly connected with the placing plate 1, one end of the placing plate 1 is provided with a limiting plate 3, the limiting plate 3 is fixedly connected with the end part of the placing plate 1 and used for limiting the end part of the article to be cut, a groove is further formed in the limiting plate 3, the bottom of the groove and the upper surface of the placing plate 1 are located on the same horizontal plane, the article to be cut is placed in the groove, and the article to be cut can be better limited; the placing plate 1 is located on one side, opposite to the limiting rod 2, of the limiting rod 2, the clamping assembly, the limiting rod 2 and the limiting block 3 limit the object to be cut in three directions, the object to be cut or the object to be punched is prevented from changing in position and angle, and the stability of the object to be cut is improved.

Further, the clamping assembly comprises an installation base 10, when the length direction of the installation base 10 is perpendicular to the length direction of the placing plate 1, the clamping effect of the clamping assembly on the article to be cut is optimal, the installation base 10 is arranged on the side edge of the placing plate 1, and meanwhile, the installation base 10 is fixedly connected with the placing plate 1; a supporting column 9 is arranged on the mounting base 10, and a positioning rod 5 is rotatably arranged on the supporting column 9 through a pin.

Further, a guide rod 6 is arranged on the mounting base 10, and the guide rod 6 is arranged at one end of the mounting base 10, which is located at the placing plate 1; the positioning rod 5 penetrates through the guide rod 6, the length direction of the guide rod 6 is perpendicular to the length direction of the placing plate 1, the length direction of the positioning rod 5 is perpendicular to the length direction of the article to be cut on the placing plate 1, and the effect of clamping the article to be cut by the positioning rod 5 is optimal; a hinge rod 4 is arranged at one end, located at the support column 9, of the positioning rod 5, and a rotating rod 11 is arranged at one end, far away from the positioning rod 5, of the hinge rod 4; rotating between dwang 11 and the support column 9 and being connected, just the one end that dwang 11 is located hinge bar 4 is provided with handle 8, fixed connection between handle 8 and the dwang 11, handle 8 drives locating lever 5, hinge bar 4 and dwang 11 and rotates together at the pivoted in-process that makes progress, when locating lever 5, hinge bar 4 and dwang 11 are on a straight line, locating lever 5 will treat that the cut article presss from both sides tightly, the article of treating at this moment have a little deformation slightly, locating lever 5 utilizes the little resilience force of the article deformation of treating the cut, with locating lever 5, hinge bar 4 moves towards the one end of keeping away from the article of treating the cut, the tie point of hinge bar 4 and dwang 11 at this moment has a little slope downwards, thereby play the locking effect, during the locking as shown in figure 3.

Further, the one end of 5 principle hinge bars 4 of locating lever is provided with non slipping spur 7, and non slipping spur 7 not only can play skid-proof effect, can also play spacing effect to locating lever 5 simultaneously to prevent that locating lever 5 from droing in the guide bar 6.

Further, a plurality of supports are arranged at the bottom of the placing plate 1, and are arranged at the bottom of the placing plate 1 in a rectangular array mode, and when the height of each support is optimal, the placing plate 1 is located at the waist of a user, so that the situation that the user bends down to place the plate 1 in the using process is avoided.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A positioning fixture, including placing board (1), its characterized in that: one side of the placing plate (1) is provided with a limiting rod (2), and one end of the placing plate (1) is provided with a limiting plate (3); the placing plate (1) is provided with a clamping assembly at one side opposite to the limiting rod (2).

2. A positioning jig according to claim 1 wherein: the clamping assembly comprises a mounting base (10), and the mounting base (10) is arranged on the side edge of the placing plate (1); the mounting base (10) is provided with a supporting column (9), and the supporting column (9) is provided with a positioning rod (5) in a rotating mode.

3. A positioning jig according to claim 2 wherein: the mounting base (10) is provided with a guide rod (6), and the guide rod (6) is arranged at one end, located on the placing plate (1), of the mounting base (10); the positioning rod (5) penetrates through the guide rod (6); a hinge rod (4) is arranged at one end of the positioning rod (5) positioned on the support column (9), and a rotating rod (11) is arranged at one end of the hinge rod (4) far away from the positioning rod (5); dwang (11) and support column (9) between rotate to be connected, just dwang (11) are located the one end of hinge bar (4) and are provided with handle (8).

4. A positioning jig according to claim 3 wherein: the handle (8) is fixedly connected with the rotating rod (11).

5. A positioning jig according to claim 4, wherein: and an anti-skidding block (7) is arranged at one end of the hinge rod (4) based on the principle of the positioning rod (5).

6. A positioning jig according to claim 1 wherein: the limiting plate (3) is provided with a groove, and the bottom of the groove is horizontally arranged with the upper surface of the placing plate (1).

7. A positioning jig according to claim 1 wherein: the bottom of the placing plate (1) is provided with a bracket.