Front tail end fixing seat

Abstract

The utility model discloses a front and tail end fixing seat, which belongs to the technical field of line pipe fixing seats and comprises a fixing seat body, a front end fixing seat and a rear end fixing seat. The line pipe connecting piece is of a hollow rotary body structure, one end of the line pipe connecting piece is provided with a line pipe clamping piece, the other end of the line pipe connecting piece is provided with a ball head piece, and the ball head piece is hinged to the interior of the fixing base body; the internal positioning piece is of an annular structure; the wire pipe clamping piece on the wire pipe connecting piece is clamped at the end of the corrugated pipe, the fixing seat body is installed on a mechanical arm of the collaborative robot, a plurality of connecting wires penetrate through the corrugated pipe and the wire pipe connecting piece, and the ball head piece hinged to the fixing seat body enables the wire pipe connecting piece to rotate relative to the fixing seat body. The multiple connecting wires can be extruded and limited only by distributing the multiple connecting wires on the periphery of the pneumatic pressing mechanism and clamping the multiple connecting wires into the multiple positioning grooves and tightening the pneumatic pressing mechanism, cable fixing failure is avoided, and use is flexible and convenient.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of wire tube fixing seat, especially relates to a front end fixing seat. BACKGROUND

[0002] Collaborative robots are robots that can work with humans on a production line, fully exerting the efficiency of robots and the intelligence of humans. Such robots not only have high cost performance, but also are safe and convenient, and can greatly promote the development of manufacturing enterprises.

[0003] At present, cables need to adapt to the multi-axis movement of collaborative robots, so that the multiple cables passing through the wire tube need to be fixed at the end of the wire tube. The existing fixing part needs to pass through the fixing hole when the cable is threaded, but the diameter of the cable and the diameter of the fixing hole are not necessarily the same, which may cause individual cable fixing failure. UTILITY MODEL CONTENTS

[0004] The utility model aims at: in order to solve the above -mentioned problem, and propose a front end fixing seat.

[0005] In order to achieve the above object, the utility model adopts the following technical scheme: a front end fixing seat, which comprises:

[0006] The fixing seat body is a clamp;

[0007] The wire tube connecting piece is a hollow rotary body structure, one end of the wire tube connecting piece is provided with a wire tube clamping piece, and the other end of the wire tube connecting piece is provided with a ball head piece, the ball head piece is hinged in the fixing seat body;

[0008] The internal positioning piece is an annular structure, and the internal positioning piece is clamped on the inner wall of the ball head piece, a plurality of positioning grooves are formed in the inner wall of the internal positioning piece;

[0009] The pneumatic pressing mechanism is located in the internal positioning piece, and the pneumatic pressing mechanism abuts against the inner wall of the internal positioning piece.

[0010] As a further description of the above technical scheme:

[0011] The inner wall of the ball head piece is provided with a limiting ring, the outer wall of the internal positioning piece is provided with an annular clamping groove, and the limiting ring is clamped into the annular clamping groove.

[0012] As a further description of the above technical scheme:

[0013] The wire tube clamping piece is a circular tube, and the inner wall of the wire tube clamping piece is provided with a plurality of limiting rings.

[0014] As a further description of the above technical scheme:

[0015] The pneumatic pressing mechanism comprises an annular air bag, two gaskets and a locking bolt, the two gaskets are bonded at opposite ends of the annular air bag, the locking bolt passes through the two gaskets and the annular air bag, the head of the locking bolt abuts against one of the gaskets, and the screw rod of the locking bolt is screwed with the other gasket, and the annular air bag is deformed by being pressed by the two gaskets and abuts against the inner wall of the internal positioning member.

[0016] Therefore, the utility model has the advantages that:

[0017] 1、The utility model discloses a fixing seat body is installed on the mechanical arm of the collaborative robot, and a plurality of connecting lines pass through the corrugated pipe and the wire tube connecting piece, so that the wire tube connecting piece can rotate compared with the fixing seat body, and only needs to be distributed in the periphery of the pneumatic pressing mechanism and be clamped into a plurality of positioning grooves respectively, and the plurality of connecting lines can be extruded and limited by tightening the pneumatic pressing mechanism, so that the cable fixing failure is avoided, and the use is flexible and convenient.

[0018] 2、The utility model discloses a plurality of connecting lines in the wire tube are distributed to the periphery of the annular air bag, and the plurality of connecting lines are pre-fixed in a plurality of positioning grooves respectively, the locking bolt is screwed, the distance between the two gaskets is shortened, and the two gaskets extrude the annular air bag and abut against the plurality of connecting lines after deformation, thereby limiting the plurality of connecting lines in the plurality of positioning grooves, so that the cable fixing failure is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a whole structure schematic of a front end fixing seat Figure 1 .

[0020] Figure 2 It is a whole structure schematic of a front end fixing seat Figure 2 .

[0021] Figure 3 It is a sectional view of a front end fixing seat.

[0022] Figure 4 It is an explosion view of a front end fixing seat.

[0023] LEGEND:

[0024] 1, fixing seat body;2, wire tube connecting piece;3, wire tube clamping piece;4, ball head piece;5, internal positioning member;6, positioning groove;7, pneumatic pressing mechanism;71, annular air bag;72, gasket;73, locking bolt;8, limiting ring;9, annular clamping groove;10, positioning ring. DETAILED DESCRIPTION

[0025] Clearly, the described embodiments are merely a part of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0026] Please refer to Figures 1-4 The present application provides a technical scheme: a front end fixed seat, comprising:

[0027] The fixed seat body 1 is a clamp;

[0028] The wire tube connecting piece 2 is a hollow rotary body structure, one end of the wire tube connecting piece 2 is provided with a wire tube clamping piece 3, and the other end of the wire tube connecting piece 2 is provided with a ball head piece 4, the ball head piece 4 is hinged in the fixed seat body 1;

[0029] The internal positioning piece 5 is an annular structure, and the internal positioning piece 5 is clamped on the inner wall of the ball head piece 4, a plurality of positioning grooves 6 are formed in the inner wall of the internal positioning piece 5;

[0030] The pneumatic pressing mechanism 7 is located in the internal positioning piece 5, and the pneumatic pressing mechanism 7 abuts against the inner wall of the internal positioning piece 5;

[0031] The inner wall of the ball head piece 4 is provided with a limiting ring 8, the outer wall of the internal positioning piece 5 is provided with an annular clamping groove 9, the limiting ring 8 is clamped into the annular clamping groove 9, and the connection of the internal positioning piece 5 in the ball head piece 4 is stable;

[0032] The wire tube clamping piece 3 is a circular tube, the inner wall of the wire tube clamping piece 3 is provided with a plurality of positioning rings 10, the positioning ring 10 is clamped into the groove of the corrugated pipe, so that the connection between the wire tube clamping piece 3 and the joint of the corrugated pipe is stable;

[0033] The pneumatic pressing mechanism 7 comprises an annular air bag 71, two gaskets 72 and a locking bolt 73, the two gaskets 72 are bonded at opposite ends of the annular air bag 71, the locking bolt 73 passes through the two gaskets 72 and the annular air bag 71, the head of the locking bolt 73 abuts against one of the gaskets 72, the shank of the locking bolt 73 is screwed with the other gasket 72, the annular air bag 71 is deformed by being pressed by the two gaskets 72 and abuts against the inner wall of the inner positioning piece 5, a plurality of connecting lines in the wire tube are distributed around the annular air bag 71, the plurality of connecting lines are respectively pre-fixed in the plurality of positioning grooves 6, the locking bolt 73 is screwed to shorten the distance between the two gaskets 72, the two gaskets 72 press the annular air bag 71 to deform and abut against the plurality of connecting lines, and then the plurality of connecting lines are limited in the plurality of positioning grooves 6, so that the cable fixing failure is avoided.

[0034] Working principle: firstly, the wire tube clamp 3 on the wire tube connecting piece 2 is clamped at the end of the corrugated pipe, the positioning ring 10 in the wire tube clamp 3 is clamped into the groove of the corrugated pipe, so that the joint between the wire tube clamp 3 and the corrugated pipe is stable, secondly, the fixed seat body 1 is installed on the mechanical arm of the collaborative robot, a plurality of connecting lines pass through the corrugated pipe and the wire tube connecting piece 2, and the plurality of connecting lines pass through the inner positioning piece 5, the limiting ring 8 in the ball head piece 4 is clamped into the annular clamping groove 9 on the inner positioning piece 5, and the ball head piece 4 hinged on the fixed seat body 1 enables the wire tube connecting piece 2 to rotate relative to the fixed seat body 1, finally, only need to distribute the plurality of connecting lines around the pneumatic pressing mechanism 7 and clamp them into the plurality of positioning grooves 6, and the plurality of connecting lines can be pressed and limited by tightening the pneumatic pressing mechanism 7, the specific process is that the plurality of connecting lines in the wire tube are distributed around the annular air bag 71, the plurality of connecting lines are respectively pre-fixed in the plurality of positioning grooves 6, the locking bolt 73 is screwed to shorten the distance between the two gaskets 72, the two gaskets 72 press the annular air bag 71 to deform and abut against the plurality of connecting lines, and then the plurality of connecting lines are limited in the plurality of positioning grooves 6, so that the cable fixing failure is avoided.

[0035] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A front end mount, characterized by: The utility model relates to a kind of cable fixing device, including: Fixed seat body (1), it is hoop; Wire tube connecting piece (2), it is hollow rotary body structure, one end of the wire tube connecting piece (2) is provided with wire tube clamp (3), and the other end of the wire tube connecting piece (2) is provided with ball head piece (4), the ball head piece (4) is articulated in the fixed seat body (1); Internal positioning piece (5), it is annular structure, and the internal positioning piece (5) is clamped on the inner wall of the ball head piece (4), multiple positioning grooves (6) are set on the inner wall of the internal positioning piece (5); Pneumatic pressing mechanism (7) is located in the internal positioning piece (5), and the pneumatic pressing mechanism (7) is against the inner wall of the internal positioning piece (5).

2. A front end mount according to claim 1, wherein, The inner wall of the ball head piece (4) is provided with limiting ring (8), the outer wall of the internal positioning piece (5) is provided with annular clamping groove (9), the limiting ring (8) is clamped into the annular clamping groove (9).

3. A front end mount according to claim 2, wherein, The wire tube clamp (3) is tubular, and the inner wall of the wire tube clamp (3) is provided with multiple positioning rings (10).

4. A front end mount according to claim 3, wherein, The pneumatic pressing mechanism (7) includes annular air bag (71), two gaskets (72) and locking bolt (73), two gaskets (72) are bonded on the opposite ends of the annular air bag (71), the locking bolt (73) passes through two gaskets (72) and the annular air bag (71), the screw head of the locking bolt (73) is against a gasket (72), the screw rod of the locking bolt (73) is screwed with another gasket (72), the annular air bag (71) is extruded and deformed by two gaskets (72) and is against the inner wall of the internal positioning piece (5).

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