CN215498031U

CN215498031U - Laboratory wire buncher

Info

Publication number: CN215498031U
Application number: CN202120668720.0U
Authority: CN
Inventors: 王晨歌
Original assignee: Nanjing Institute of Mechatronic Technology
Current assignee: Nanjing Institute of Mechatronic Technology
Priority date: 2021-04-01
Filing date: 2021-04-01
Publication date: 2022-01-11
Anticipated expiration: 2031-04-01

Abstract

The utility model relates to a laboratory wire bundling device, which comprises a main rod body and an auxiliary rod body; the pneumatic arm of two-way cylinder both sides output port butt joint installation cup joints with the assembly end in step, assembly end root fixed welding has movable sleeve, movable sleeve passes through pneumatic arm and the selective telescopic contact of dismouting cover, the auxiliary rod body is installed in the butt joint of dismouting cover inside port, and the main pole body has been clamped to the direct selectivity of two sets of auxiliary rod bodies, the main pole body is two opening cover tubulose, the first flange of main pole body both sides port welded and the internal side port welded second flange selectivity joint of auxiliary rod, leave bunch block on the first flange. The utility model adopts a tubular structure to complete the wire bundling process by internal and external pipe insertion, can control the built-in bidirectional cylinder to complete the disassembly and assembly process by the external operating system, and solves the technical problems of integral disassembly and assembly and external pulling and re-braiding of the built-in line in the disassembly and assembly process.

Description

Laboratory wire buncher

Technical Field

The utility model relates to the technical field of wire bunchers, in particular to a laboratory wire buncher.

Background

The mechanical or integrated mechanical equipment in the laboratory can effectively complete the contrast experiment in real time on site, and the equipment line can be completely assembled and edited and distributed through the wire harness cabinet. The more laboratory equipment, the more or larger counters are required, thereby supplying laboratory requirements inside the laboratory.

However, the larger or more wiring harness cabinets occupy larger use space, and meanwhile, the cabinets cannot be used for subsequent carrying or moving after wiring is finished, so that after equipment is added inside a laboratory or the matching between the equipment needs to be moved, the wiring harness cabinets need to be further disassembled, assembled and carried.

Therefore, the small laboratory single wire harness device provided by the utility model can be matched with experimental equipment to play a one-to-one line management and protection role, and solves the problem that a large wire harness cabinet body finishes a fixed position or wire harness equipment which is combined by the fixed equipment and hinders the experimental progress.

Disclosure of Invention

In order to solve the problems, the utility model discloses a wire harness protective device which can be matched with experimental equipment to finish single-pair wire protection and wire harness finishing; the wire bundling device can achieve the purpose that a plurality of lines complete bundling arrangement, and can be used for dismounting and replacing the wire lines in real time and can achieve the wire bundling arrangement working procedure inside and outside a laboratory.

In order to achieve the purpose of the structure, the utility model provides a laboratory wire bundling device, which comprises a main rod body and an auxiliary rod body; the pneumatic arm of two-way cylinder both sides output port butt joint installation cup joints with the assembly end in step, assembly end root fixed welding has movable sleeve, movable sleeve passes through pneumatic arm and the selective telescopic contact of dismouting cover, the auxiliary rod body is installed in the butt joint of dismouting cover inside port, and the main pole body has been clamped to the direct selectivity of two sets of auxiliary rod bodies, the main pole body is two opening cover tubulose, the first flange of main pole body both sides port welded and the internal side port welded second flange selectivity joint of auxiliary rod, leave bunch block on the first flange.

Furthermore, the groove between every two adjacent bunch blocks at the top of the first flange and the limiting protrusion on the upper end surface of the second flange are of a concave-convex rabbet combined butt joint structure.

Furthermore, limiting bulges are uniformly distributed on the upper end surface of the second flange, guide rods vertically assembled on the limiting bulges are in clearance fit with guide holes, and the guide holes are uniformly formed in the centers of grooves among the wire harness blocks.

Furthermore, the outer ring of the movable sleeve is provided with a limit groove, and the limit groove is in sliding contact with a guide sliding block fixed on the inner side of the dismounting sleeve.

Furthermore, the bunch block is of a rectangular cubic structure, a first telescopic end is assembled on a through hole formed in the top of the bunch block from top to bottom, and the first telescopic end is in butt joint with a built-in wire connection end.

Furthermore, a second telescopic end is installed on an outer side lead through hole port formed in the outer side end face of the wire bunching block, and the lead through hole is vertically bent.

Furthermore, a vertical pipe body is inserted into a vertical through hole formed in the inner side of the bunching block, the upper end and the lower end of the vertical pipe body are respectively provided with a vertical output end and a vertical input end in a butt joint mode, a line pipe is arranged between the vertical output end and the vertical input end, and the vertical output end and the vertical input end are respectively in a butt joint mode with a built-in wire.

Furthermore, the upper and lower ports of the bending pipe body built in the end face of the outer side of the bunching block are respectively provided with a bending output end and a bending output end, and the bending output end and the bending input end are respectively butted with an external lead.

Furthermore, a separating cylinder is sleeved between the main rod body and the bidirectional cylinder, a plurality of groups of sockets are uniformly formed in the outer wall of the waist of the separating cylinder, and the sockets are in butt joint with the inner side end of the bunching block.

Furthermore, a clamping cushion layer is arranged between the bottom end face of the wire harness block and the first flange.

By adopting the structure, compared with the prior art, the wire bundling machine adopts the tubular structure to complete the wire bundling process by inserting the inner pipe and the outer pipe, and can control the built-in bidirectional cylinder to complete the disassembling and assembling process by the external operating system.

Drawings

Fig. 1 is a structural view of an external appearance of a wire harness apparatus for a laboratory.

Fig. 2 is a schematic structural view of a first flange of a laboratory wire harness apparatus according to the present invention.

Fig. 3 is a schematic view of a second flange of a laboratory wire harness apparatus according to the present invention.

Fig. 4 is a schematic structural diagram of a laboratory wire harness separator cylinder according to the present invention.

Fig. 5 is a schematic structural view of a vertical tube body of a laboratory wire harness device of the present invention.

Fig. 6 is a schematic structural view of a bending pipe body of a laboratory wire harness device according to the present invention.

List of reference numerals: the device comprises a main rod body 1, an auxiliary rod body 2, a movable sleeve 4, a pneumatic arm 5, a limiting groove 6, a disassembly sleeve 7, an assembly end 8, a guide slide block 9, a vertical pipe body 13, a bent pipe body 14, a line pipe 15, a separation barrel 17 and a socket 18, wherein the auxiliary rod body is a main rod body;

1-1 is a first flange, 1-2 is a clamping cushion layer, 1-3 is a wire harness block, 1-4 is a first telescopic end, 1-5 is an assembly cavity, and 1-6 is a second telescopic end;

2-1 is a second flange, 2-2 is a guide rod, and 2-3 is a built-in line butt joint port;

10-1 is a vertical output end, 10-2 is a vertical input end, 16-1 is a bending output end, and 16-2 is a bending input end.

Detailed Description

The present invention will be further illustrated with reference to the accompanying drawings and specific embodiments, which are to be understood as merely illustrative of the utility model and not as limiting the scope of the utility model. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in fig. 1, 2 and 3, the laboratory wire harness according to the present invention includes a main rod body and a sub-rod body; the pneumatic arm 5 of two-way cylinder both sides output port butt joint installation cup joints with assembly end 8 in step, 8 root fixed welding in assembly end have movable sleeve 4, movable sleeve 4 passes through pneumatic arm 5 and 7 selective telescopic contact of dismouting cover, 7 medial extremity ports butt joints in dismouting cover are installed the auxiliary rod body 2, and the main pole body 1 has been clamped to two sets of auxiliary rod body 2 direct selectivity, the main pole body 1 is two opening sleeve tubulose, the first flange 1-1 of main pole body 1 both sides port welded and the second flange 2-1 selective joint of auxiliary rod body 2 medial extremity port welded, leave bunch piece 1-3 on the first flange 1-1. The wire harness mounting and dismounting device adopts the telescopic ejection function of the built-in bidirectional cylinder to complete the mounting and dismounting process of the wire harness, the bidirectional cylinder can send an instruction and transmit air to eject the wire harness through the PLC control terminal in the using process, and the pneumatic arm 5 is used for ejecting two sides to a specified distance along the linear direction. In the pushing and expanding process, the main rod body 1 and the auxiliary rod body 2 in the reset state are in a concave-convex rabbet combined butt joint state, the main rod body 1 and the auxiliary rod body 2 are gradually separated in the dismounting process state, the wire harness blocks 1-3 and the wiring ports of the wire harness blocks on the main rod body 1 are exposed, and a worker can complete wire butt joint of laboratory equipment or instruments in a manual butt joint mode. After the butt joint assembly process is finished, a reset instruction can be input again, and the bidirectional cylinder is controlled to finish the operation process of contracting the pneumatic arm 5. So that the main rod body 1 and the auxiliary rod body 2 will be reset closed again. The whole wire harness device is light in structure and can be installed to a specified place along with work requirements, and experimental engineering is completed by matching with experimental equipment. The technical problem of the too big removal efficiency of bunch cabinet body volume in the past low while can't accomplish convenient dismantlement and assembly process to appointed experiment demand is solved.

As shown in fig. 1, 2 and 3, the groove between every two adjacent wire harness blocks 1-3 on the top of the first flange 1-1 and the limiting protrusion on the upper end surface of the second flange 2-1 are in a concave-convex tenon combined butt joint structure. Wherein, the convex end at the top of the second flange 2-1 is combined and butted with the concave-convex rabbet of the groove between the wire harness blocks 1-3. In the butt joint structure, the size of the top projection of the second flange 2-1 is slightly smaller than the size of the groove between the beam line blocks 1-3 so as to match with the size expansion caused by power supply overheating and prevent normal expansion and contraction.

As shown in fig. 1, 2 and 3, the upper end surface of the second flange 2-1 is uniformly distributed with limiting protrusions, guide rods 2-2 vertically assembled on the limiting protrusions are in clearance fit with guide holes, and the guide holes are uniformly formed in the centers of grooves between the wire harness blocks 1-3. The guide rod 2-2 can be used as a guide structure, the second flange 2-1 is matched with the first flange 1-1 to complete the extending and stretching guide and final positioning processes, and the problem that the subsequent processes cannot be normally performed due to dislocation of the second flange 2-1 and the first flange 1-1 in multiple extending and shrinking processes is avoided.

As shown in fig. 1 and 3, the outer ring of the movable sleeve 4 is provided with a limit groove 6, and the limit groove 6 is in sliding contact with a guide slider 9 fixed on the inner side of the dismounting sleeve 7. Wherein, the spacing groove 6 and the direction slider 9 of activity sleeve 4 belong to second guide structure, and spacing groove 6 and direction slider 9 all can be filled lubricating oil and reduce frictional force simultaneously, promote the precision of extension or shrink process.

As shown in fig. 1 and 2, the wire harness block 1-3 is of a rectangular cubic structure, a first telescopic end 1-4 is assembled on a through hole formed in the top of the wire harness block 1-3 from top to bottom, and the first telescopic end 1-4 is in butt joint with a built-in wire terminal. The wire harness blocks 1-3 are used as core components of the whole structure, and can be assembled, disassembled and matched with experimental instruments or equipment in the later stage to complete the wire connection and protection processes in specified quantity. The first telescopic end 1-4 is matched with the wire connection end to reduce the wire butt joint difficulty, and a worker can unscrew the first telescopic end 1-4 for a specified circuit to complete a specified wire butt joint procedure.

As shown in fig. 1 and 5, a second telescopic end 1-6 is mounted on an outer lead through hole port formed on an outer end face of the wire harness block 1-3, and the lead through hole is vertically bent. Wherein, the second telescopic end 1-6 is matched with an external lead and a telescopic joint of the built-in vertical pipe body 14.

As shown in fig. 1 and 5, a vertical pipe body 13 is inserted into a vertical through hole formed in the inner side of the wire harness block 1-3, the upper end and the lower end of the vertical pipe body 13 are respectively provided with a vertical output end 10-1 and a vertical input end 10-2 in a butt joint manner, a line pipe 15 is arranged between the vertical output end 10-1 and the vertical input end 10-2, and the vertical output end 10-1 and the vertical input end 10-2 are respectively in a butt joint manner with a built-in wire. The vertical pipe body 13 belongs to a wire harness structure with a built-in wire and can be butted with a wire line which is used for a long time and is important.

As shown in fig. 1 and 6, the upper and lower ports of the bending tube body 14 built in the end face of the external side of the wire harness block 1-3 are respectively provided with a bending output terminal 16-1 and a bending input terminal 16-2, and the bending output terminal 16-1 and the bending input terminal 16-2 are respectively butted with an external lead. The bent pipe body 14 can be adapted to an external butt joint wire to complete an external direct butt joint process, belongs to a temporary wire contact end and can save time required by disassembly and assembly.

As shown in fig. 1 and 4, a separating tube 17 is sleeved between the main rod body 1 and the bidirectional cylinder, a plurality of groups of sockets 18 are uniformly arranged on the outer wall of the waist of the separating tube 17, and the sockets 18 are butted with the inner ends of the beam bunching blocks 1-3. Wherein, separate a section of thick bamboo 17 as middle separation piece, can avoid the main rod body 1 and two-way cylinder direct contact, play the effect of protection internal plant. Meanwhile, the butting process of positioning in the vertical direction can be completed by matching with the wire harness blocks 1-3, so that the condition that the wire harness blocks 1-3 fall off due to gravity in the process of extending the bidirectional cylinder is avoided.

As shown in fig. 2, a clamping cushion layer 1-2 is arranged between the bottom end face of the wire harness block 1-3 and the first flange 1-1. Wherein the clamping cushion layer 1-2 can be matched with the wire harness block 1-3 to complete a pre-butt joint process; before the pre-docking process is performed, workers are required to plan the required line requirements and the required number of lines according to experimental equipment so as to assemble the beam line blocks 1-3 with different numbers of beam line holes. The detachable wire harness blocks 1-3 improve the matching rate of the wire harness device and the experimental instrument.

The technical means disclosed in the utility model scheme are not limited to the technical means disclosed in the above embodiments, but also include the technical scheme formed by any combination of the above technical features.

Claims

1. A laboratory wire buncher comprises a main rod body and an auxiliary rod body; the method is characterized in that: pneumatic arm (5) and assembly end (8) of two-way cylinder both sides output port butt joint installation cup joint in step, assembly end (8) root fixed welding has movable sleeve (4), movable sleeve (4) are through pneumatic arm (5) and the flexible contact of dismouting cover (7) selectivity, the auxiliary rod body (2) are installed to dismouting cover (7) medial extremity mouth butt joint, and two sets of auxiliary rod body (2) direct selectivity clamps have the main pole body (1), the main pole body (1) is two opening cover tubulose, the first flange of main pole body (1) both sides port welded (1-1) and auxiliary rod body (2) medial extremity port welded second flange (2-1) selectivity joint, leave bunch piece (1-3) on first flange (1-1).

2. The laboratory wire harness apparatus according to claim 1, wherein: the groove between every two adjacent bunch blocks (1-3) at the top of the first flange (1-1) and the limiting protrusion on the upper end surface of the second flange (2-1) form a concave-convex tenon combined butt joint structure.

3. The laboratory wire harness apparatus according to claim 2, wherein: limiting bulges are uniformly distributed on the surface of the upper end of the second flange (2-1), guide rods (2-2) vertically assembled on the limiting bulges are in clearance fit with guide holes, and the guide holes are uniformly formed in the centers of grooves among the wire harness blocks (1-3).

4. The laboratory wire harness apparatus according to claim 1, wherein: the movable sleeve (4) is characterized in that the outer ring is provided with a limiting groove (6), and the limiting groove (6) is in sliding contact with a guide sliding block (9) fixed on the inner side of the dismounting sleeve (7).

5. The laboratory wire harness apparatus according to claim 1, wherein: the wire harness block (1-3) is of a rectangular cubic structure, a first telescopic end (1-4) is assembled on a through hole formed in the top of the wire harness block (1-3) from top to bottom, and the first telescopic end (1-4) is in butt joint with a built-in wire connection end.

6. The laboratory wire harness apparatus according to claim 5, wherein: and a second telescopic end (1-6) is arranged on an outer lead through hole port formed in the outer end face of the wire harness block (1-3), and the lead through hole is vertically bent.

7. The laboratory wire harness apparatus according to claim 1, wherein: a vertical pipe body (13) is inserted into a vertical through hole formed in the inner side of the wire harness block (1-3), the upper end and the lower end of the vertical pipe body (13) are respectively provided with a vertical output end (10-1) and a vertical input end (10-2) in a butt joint mode, a line pipe (15) is arranged between the vertical output end (10-1) and the vertical input end (10-2), and the vertical output end (10-1) and the vertical input end (10-2) are respectively in a butt joint mode with a built-in lead.

8. The laboratory wire harness apparatus according to claim 7, wherein: the upper and lower ports of a bending pipe body (14) arranged in the end face of the outer side of the wire harness block (1-3) are respectively provided with a bending output end (16-1) and a bending input end (16-2), and the bending output end (16-1) and the bending input end (16-2) are respectively butted with an external lead.

9. The laboratory wire harness apparatus according to claim 1, wherein: a separation barrel (17) is sleeved between the main rod body (1) and the bidirectional cylinder, a plurality of groups of sockets (18) are uniformly formed in the outer wall of the waist of the separation barrel (17), and the sockets (18) are butted with the inner side ends of the beam bunching blocks (1-3).

10. The laboratory wire harness apparatus according to claim 9, wherein: and a clamping cushion layer (1-2) is assembled between the bottom end face of the wire harness block (1-3) and the first flange (1-1).