CN210233206U

CN210233206U - Auxiliary positioning device for cutting television frame rapidly

Info

Publication number: CN210233206U
Application number: CN201921260304.6U
Authority: CN
Inventors: Jianyong Zhu; 朱剑勇; Xihua Wu; 吴希华; Jiaquan Xiang; 向家泉
Original assignee: Maanshan Zhongyi Technology Co ltd
Current assignee: Maanshan Zhongyi Technology Co ltd
Priority date: 2019-08-05
Filing date: 2019-08-05
Publication date: 2020-04-03
Anticipated expiration: 2029-08-05

Abstract

The utility model discloses an auxiliary positioning device for rapidly cutting a television frame, which comprises a bottom frame, wherein a workbench is arranged at the top of the bottom frame, an outer cover is arranged on the bottom surface of the workbench, a plurality of positioning frames are arranged on two side edges of the workbench, and a first groove and a second groove which are parallel to each other are processed on the workbench along the width direction; the front end of the positioning frame is respectively positioned in screw holes right above the first groove and the second groove, the positioning rod is internally engaged, and an inner hexagonal nut is fixed at the top end of the positioning rod. This tailor assistance-localization real-time device of TV frame fast, the TV frame is placed on the auxiliary pressure strip, the ascending assigned position of cylinder control auxiliary pressure strip stops, rotatory hexagon nut, the locating lever can synchronous rotation, the sucking disc also can be followed and is descended, carry out position fixing with the both ends of TV frame, clearance between first recess and second recess and the location strip is used for tailorring, the crushed aggregates of tailorring can fall into the inner room, in the rethread round hole falls into the dustcoat, improve positioning speed and carry out the piece and collect.

Description

Auxiliary positioning device for cutting television frame rapidly

Technical Field

The utility model relates to a TV processing technology field specifically is a tailor auxiliary positioning device of TV frame fast.

Background

A television is a device that transmits optical information by an electrical method according to the persistence of vision characteristics and visual psychology of human eyes. The basic system of the television consists of a camera shooting part, a transmission part and a display part 3, and the motor is widely popularized in the families at present.

The existing television three-side frame is produced by adopting a mold, the mold is various, the length of the large-size television three-side frame is nearly 4 meters, the table top of a punch press is 4 meters, the mold is difficult to erect, the production is difficult, the total length of a single television three-side integrated frame is nearly 3.7 meters, and the television three-side integrated frame needs to be cut.

When materials such as television frames are cut by an ordinary cutting machine or a numerical control cutting machine, the positions of the materials to be cut, which are conveyed to a cutting table, are often not accurate enough, and a large amount of scraps are accumulated in a groove at the cutting position, so that the cutting quality is greatly influenced, the defective rate is increased, the materials are wasted, the defective rate is rapidly increased, and unpredictable loss is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tailor auxiliary positioning device of TV frame fast has the advantage that improves the positioning speed and carry out the piece and collect, has solved the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: an auxiliary positioning device for quickly cutting a television frame comprises an underframe, wherein a workbench is placed at the top of the underframe, an outer cover is installed on the bottom surface of the workbench, a plurality of positioning frames are installed on two side edges of the workbench, and a first groove and a second groove which are parallel to each other are processed on the workbench along the width direction;

the front end of the positioning frame is respectively positioned in a screw hole right above the first groove and the second groove and internally engaged with a positioning rod, an inner hexagon nut is fixed at the top end of the positioning rod, and a sucker is sleeved at the bottom end of the positioning rod;

the first groove and the second groove are clamped with positioning strips, the top surfaces of the positioning strips are covered with auxiliary pressing strips, the bottom of each positioning strip is connected with a cylinder rod of a cylinder, the bottom end of the cylinder is fixed on the bottom wall of the workbench, and the top outer diameter of the cylinder is connected with a protective shell;

the inner chamber communicated with the first groove and the second groove is mounted inside the workbench, the inner chamber is communicated with the outer cover through a round hole machined in the workbench, and the bottom edge of the protective shell is fixed on the bottom wall of the workbench on the edge of the round hole.

Preferably, the outer wall of the positioning rod is carved with an external thread, the positioning rod further penetrates through a reinforcing ring located above the positioning frame, and the external thread is meshed with the internal thread of the reinforcing ring.

Preferably, the television frame placed on the workbench is parallel to the first groove and the second groove and is positioned above the first groove and the second groove.

Preferably, a double door is installed on the front surface of the outer cover.

Preferably, the shape of the processed top surface of the auxiliary pressing bar is complementary to the shape of the bottom surface of the television frame, and the television frame is sleeved outside the auxiliary pressing bar.

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

this tailor assistance-localization real-time device of TV frame fast, the TV frame is placed on the auxiliary pressure strip, the ascending assigned position of cylinder control auxiliary pressure strip stops, rotatory hexagon nut, the locating lever can synchronous rotation, the sucking disc also can be followed and is descended, carry out position fixing with the both ends of TV frame, clearance between first recess and second recess and the location strip is used for tailorring, the crushed aggregates of tailorring can fall into the inner room, in the rethread round hole falls into the dustcoat, improve positioning speed and carry out the piece and collect.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is a connecting view of the positioning frame and the positioning rod of the present invention;

FIG. 3 is a partial structural view of the present invention;

fig. 4 is a cross-sectional view of the working table and the outer cover of the present invention.

In the figure: 1. a chassis; 11. a work table; 111. an inner chamber; 12. a housing; 2. a positioning frame; 21. positioning a rod; 211. a hexagonal nut; 212. a suction cup; 213. a reinforcement ring; 3. a first groove; 4. a second groove; 5. a positioning bar; 51. auxiliary layering; 52. a cylinder; 6. a protective shell.

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. 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.

Referring to fig. 1, an auxiliary positioning device for quickly cutting a television frame comprises a base frame 1, a workbench 11 is arranged at the top of the base frame 1, the workbench 11 is fixed on the base frame 1 through bolts, an outer cover 12 is arranged on the bottom surface of the workbench 11, a double door is arranged on the front surface of the outer cover 12, cutting waste in the outer cover 12 can be taken out after the double door is opened, a plurality of positioning frames 2 are arranged on two side edges of the workbench 11, the number of the positioning frames 2 is set according to requirements, a first groove 3 and a second groove 4 which are parallel to each other are processed on the workbench 11 along the width direction, the television frame arranged on the workbench 11 is parallel to the first groove 3 and the second groove 4 and is positioned above the first groove 3 and the second groove 4, the television frame is arranged on the first groove 3 and the second groove 4, the number of the first groove 3 and the second groove 4 can also be set according to requirements, a plurality of television frames can be processed simultaneously, and the working efficiency is improved.

Referring to fig. 2, the front end of the positioning frame 2 is respectively located in the screw holes directly above the first groove 3 and the second groove 4, the positioning rod 21 is engaged with the positioning rod 21, the positioning rod 21 is rotated by itself to adjust the upper and lower positions of itself, the outer wall of the positioning rod 21 is engraved with an external thread, the positioning rod 21 further penetrates through the reinforcing ring 213 located above the positioning frame 2, the external thread is engaged with the internal thread of the reinforcing ring 213, the reinforcing ring 213 improves the connecting force between the positioning rod 21 and the positioning frame 2, the top end of the positioning rod 21 is fixed with the hexagon nut 211, the bottom end of the positioning rod 21 is sleeved with the suction cup 212, the hexagon nut 211 is rotated, the positioning rod 21 rotates synchronously, the suction cup 212 also descends along with the television frame, and the upper end of the television.

Referring to fig. 3, the first groove 3 and the second groove 4 are clamped into the positioning strip 5, the positioning strip 5 is made of angle steel, and has high hardness and is not easy to deform, and in a long-time use process, positioning deviation is not caused, the top surface of the positioning strip 5 is covered with the auxiliary pressing strip 51, the shape of the top surface of the auxiliary pressing strip 51 is complementary to the shape of the bottom surface of the television frame, the television frame is sleeved outside the auxiliary pressing strip 51, the auxiliary pressing strip 51 and the television frame are complementary in structure, the television frame is placed on the television frame for fixing the position, the bottom of the positioning strip 5 is connected with the cylinder rod of the cylinder 52, the bottom end of the cylinder 52 is fixed on the bottom wall of the workbench 11, the cylinder 52 controls the auxiliary pressing strip 51 to ascend or descend, and the top outer diameter of the cylinder.

Referring to fig. 4, an inner chamber 111 communicated with the first groove 3 and the second groove 4 is installed inside the workbench 11, the inner chamber 111 is communicated with the outer cover 12 through a circular hole machined in the workbench 11, the bottom edge of the protective shell 6 is fixed on the bottom wall of the workbench 11 on the edge of the circular hole, in the process of cutting the television frame, gaps between the first groove 3 and the second groove 4 and the positioning strip 5 are used for cutting, and cut particles fall into the inner chamber 111 and then fall into the outer cover 12 through the circular hole.

The working principle is as follows: on auxiliary pressing strip 51 was placed to the TV frame, auxiliary pressing strip 51 and TV frame both's structure are complementary, the TV frame is placed and is gone on it and carry out the fixed of position, the ascending assigned position of cylinder 52 control auxiliary pressing strip 51 stops, rotatory hexagon nut 211, locating lever 21 can be rotatory in step, sucking disc 212 also can be followed the decline, meet with the TV frame, carry out the rigidity with the both ends of TV frame, at the in-process of tailorring the TV frame, the clearance between first recess 3 and second recess 4 and the locating bar 5 is used for tailorring, the crushed aggregates of tailorring can fall into inner room 111, the rethread falls into in the dustcoat 12, two doors of installation in the front of dustcoat 12, adopt two to open the back, the waste material of tailorring in the dustcoat 12 can take out, improve the positioning speed and carry.

In summary, the following steps: this tailor auxiliary positioning device of TV frame fast, on auxiliary pressing strip 51 was placed to the TV frame, the ascending assigned position of cylinder 52 control auxiliary pressing strip 51 stops, rotatory hexagon nut 211, locating lever 21 can synchronous rotation, the decline also can be followed to the sucking disc 212, carry out the rigidity with the both ends of TV frame, clearance between first recess 3 and second recess 4 and the location strip 5 is used for tailorring, the crushed aggregates of tailorring can fall into inner chamber 111, the rethread round hole falls into in dustcoat 12, improve the positioning speed and carry out the piece and collect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. The utility model provides an auxiliary positioning device of quick cutting out TV frame, includes chassis (1), its characterized in that: a workbench (11) is placed at the top of the underframe (1), an outer cover (12) is installed on the bottom surface of the workbench (11), a plurality of positioning frames (2) are installed on two side edges of the workbench (11), and a first groove (3) and a second groove (4) which are parallel to each other are processed on the workbench (11) along the width direction;

the front end of the positioning frame (2) is respectively positioned in screw holes right above the first groove (3) and the second groove (4) and internally meshed with a positioning rod (21), an inner hexagonal nut (211) is fixed at the top end of the positioning rod (21), and a sucking disc (212) is sleeved at the bottom end of the positioning rod (21);

a positioning strip (5) is clamped into the first groove (3) and the second groove (4), an auxiliary pressing strip (51) covers the top surface of the positioning strip (5), the bottom of the positioning strip (5) is connected with a cylinder rod of a cylinder (52), the bottom end of the cylinder (52) is fixed on the bottom wall of the workbench (11), and the outer diameter of the top of the cylinder (52) is connected with a protective shell (6);

the inner chamber (111) communicated with the first groove (3) and the second groove (4) is installed inside the workbench (11), the inner chamber (111) is communicated with the outer cover (12) through a round hole machined in the workbench (11), and the bottom edge of the protective shell (6) is fixed on the bottom wall of the workbench (11) on the edge of the round hole.

2. The auxiliary positioning device for fast cutting TV frames according to claim 1, wherein the positioning rod (21) has external threads engraved on its outer wall, the positioning rod (21) further passes through the reinforcement ring (213) above the positioning frame (2), and the external threads are engaged with the internal threads of the reinforcement ring (213).

3. An auxiliary positioning device for quickly cutting a television frame according to claim 1, wherein the television frame placed on the workbench (11) is parallel to the first groove (3) and the second groove (4) and is positioned above the first groove (3) and the second groove (4).

4. Auxiliary positioning device for the rapid cutting of television rims, according to claim 1, characterized in that said outer cover (12) is provided with double doors on the front.

5. The auxiliary positioning device for the fast cutting of the television frames as claimed in claim 1, wherein the top surface of the auxiliary pressing bar (51) is processed into a shape complementary to the shape of the bottom surface of the television frame, and the television frame is sleeved outside the auxiliary pressing bar (51).