CN217122542U

CN217122542U - Bolt structure of large-scale work piece hydraulic pressure frock

Info

Publication number: CN217122542U
Application number: CN202220558725.2U
Authority: CN
Inventors: 顾志政; 王美香
Original assignee: Xinsong Intelligent Manufacturing Public Service Platform Qingzhou Co ltd
Current assignee: Xinsong Intelligent Manufacturing Public Service Platform Qingzhou Co ltd
Priority date: 2022-03-15
Filing date: 2022-03-15
Publication date: 2022-08-05
Anticipated expiration: 2032-03-15

Abstract

The utility model discloses a bolt structure of large-scale work piece hydraulic pressure frock, including the anchor clamps body, locating pin and sloping iron, the specific right flank of anchor clamps is equipped with the hydro-cylinder seat, is equipped with the hydro-cylinder on the hydro-cylinder seat, the piston rod fixed connection screw of hydro-cylinder, in the other end of screw inserted the sloping iron, the sloping iron was located the anchor clamps internal and was equipped with the inclination groove on the sloping iron, the inclination groove is 45 oblique angles. The utility model discloses a bolt structure volume is little, simple structure is compact, and is with low costs.

Description

Bolt structure of large-scale work piece hydraulic pressure frock

Technical Field

The utility model belongs to the technical field of machining, specifically be machining center frock preparation.

Background

The tooling, namely the process equipment, is a general name of various tools used in the manufacturing process, and comprises a cutter/a clamp/a mould/a measuring tool/a checking tool/an auxiliary tool/a bench tool/a station tool and the like, the tooling is divided into a special tooling/a general tooling/a standard tooling (similar to a standard part), and the tooling cannot be used for processing large workpieces for operation.

The bolt structure volume of large-scale work piece hydraulic pressure frock is big, and the frock expense is high, has improved manufacturing cost and loss, consequently, the utility model relates to a bolt structure to large-scale work piece hydraulic pressure frock, through simplifying the bolt structure, can realize the preparation of ordinary steel sheet.

SUMMERY OF THE UTILITY MODEL

For solving the technical deficiencies, the utility model provides a bolt structure of large-scale work piece hydraulic pressure frock.

In order to achieve the above object, the utility model provides a following technical scheme: the bolt structure of large-scale work piece hydraulic pressure frock, including the anchor clamps body, locating pin and tapered iron, the specific right flank of anchor clamps is equipped with the hydro-cylinder seat, is equipped with the hydro-cylinder on the hydro-cylinder seat, the piston rod fixed connection screw of hydro-cylinder, in the other end of screw inserted the tapered iron, the tapered iron is located the anchor clamps internal and is equipped with the inclination groove on the tapered iron, the inclination groove is 45 oblique angles.

Preferably, a positioning sleeve penetrates through the clamp body in a direction perpendicular to the inclined iron, and the positioning sleeve is fixedly connected with the inclined iron.

Preferably, the locating sleeve is of a T-shaped cavity structure, the top surface of the locating sleeve is erected on the upper surface of the clamp body, and the cavity of the locating sleeve is communicated with the slope groove.

Preferably, the positioning sleeve can be inserted with a positioning pin, and the bottom surface of the positioning pin can be directly inserted into the slope groove.

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

(1) the utility model utilizes the oil cylinder to drive the screw to move, drives the wedge to move through the screw, and positions the positioning pin and the wedge through the cooperation of the slope groove, thus having stable structure;

(2) the utility model discloses be fit for the location of large-scale frock, simple structure, the compactness, the material is few, and is with low costs.

Other features of the present disclosure and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which proceeds with reference to the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present disclosure or technical solutions in related arts, the drawings used in the description of the embodiments or related arts will be briefly introduced below, it is obvious that the drawings in the following description are only embodiments of the present disclosure, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is an overall view of a plug pin structure of a large-sized workpiece hydraulic tool according to the present invention;

in the figure: 1. the fixture comprises a fixture body, 2, a positioning sleeve, 3, a positioning pin, 4, an inclined iron, 5, a screw, 6, an oil cylinder seat, 7, an oil cylinder, 8 and an inclination groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

Spatially relative terms, such as "above … …," "above … …," "above … …," "bottom," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Referring to fig. 1, the plug pin structure of the large-sized workpiece hydraulic tool includes a clamp body 1, a positioning pin 3 and an inclined iron 4, wherein an oil cylinder seat 6 is arranged on the right side surface of the clamp body 1, an oil cylinder 7 is arranged on the oil cylinder seat 6, a piston rod of the oil cylinder 7 is fixedly connected with a screw 5, the other end of the screw 5 is inserted into the inclined iron 4, the inclined iron 4 is located in the clamp body 1, an inclined groove 8 is arranged on the inclined iron 4, and the inclined groove 8 is an inclined angle of 45 degrees.

Specifically, a positioning sleeve 2 penetrates through the clamp body 1 in a direction perpendicular to the inclined iron 4, and the positioning sleeve 2 is fixedly connected with the inclined iron 4.

Furthermore, the locating sleeve 2 is of a T-shaped cavity structure, the top surface of the locating sleeve 2 is erected on the upper surface of the clamp body 1, and the cavity of the locating sleeve 2 is communicated with the slope groove 8.

Furthermore, the positioning sleeve 2 can be inserted with the positioning pin 3, and the bottom surface of the positioning pin 3 can be directly inserted into the slope groove 8.

The oil cylinder 7 controls the transverse stroke of the wedge 4 through the screw 5, the wedge 4 and the positioning pin 3 are positioned in a matched mode through the 45-degree slope groove 8, and the transverse stroke is converted into the up-and-down motion of the positioning pin 3. The positioning pin 3 with the structure is independently controlled, is suitable for positioning design of large-scale tools, and has the advantages of simple structure, less material consumption and low cost.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Bolt structure of large-scale work piece hydraulic pressure frock, including anchor clamps body (1), locating pin (3) and sloping iron (4), its characterized in that: the right flank of the anchor clamps body (1) is equipped with hydro-cylinder seat (6), be equipped with hydro-cylinder (7) on hydro-cylinder seat (6), piston rod fixed connection screw (5) of hydro-cylinder (7), the other end of screw (5) inserts in ironbar (4), ironbar (4) are located anchor clamps body (1) and are equipped with inclination groove (8) on ironbar (4), inclination groove (8) are 45 oblique angles.

2. The plug pin structure of a large-sized workpiece hydraulic tool according to claim 1, characterized in that: the clamp is characterized in that a positioning sleeve (2) penetrates through the clamp body (1) in the direction perpendicular to the inclined iron (4), and the positioning sleeve (2) is fixedly connected with the inclined iron (4).

3. The plug pin structure of a large-sized workpiece hydraulic tool according to claim 2, characterized in that: the positioning sleeve (2) is of a T-shaped cavity structure, the top surface of the positioning sleeve (2) is erected on the upper surface of the clamp body (1), and the cavity of the positioning sleeve (2) is communicated with the inclination groove (8).

4. The plug pin structure of a large-sized workpiece hydraulic tool according to claim 3, characterized in that: the positioning sleeve (2) can be inserted with the positioning pin (3), and the bottom surface of the positioning pin (3) can be directly inserted into the slope groove (8).