CN211045753U - Wiring device - Google Patents
Wiring device Download PDFInfo
- Publication number
- CN211045753U CN211045753U CN201922438785.1U CN201922438785U CN211045753U CN 211045753 U CN211045753 U CN 211045753U CN 201922438785 U CN201922438785 U CN 201922438785U CN 211045753 U CN211045753 U CN 211045753U
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- pinch roller
- end plate
- roller body
- groove
- pressure wheel
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Abstract
The utility model discloses a termination, outwards lift pinch roller body afterbody lower limb during the wiring, the pinch roller buckle that makes pinch roller body connecting portion lower extreme breaks away from with the draw-in groove of pedestal bottom plate, pinch roller body head to the minimum distance grow of conducting strip this moment, then the through wires hole that the cable set up through the bottom plate penetrates the pinch roller groove, make the electrically conductive core of cable to conducting strip position, press pinch roller body afterbody to the bottom plate again, pinch roller body buckle card that makes pinch roller body connecting portion lower extreme goes into the draw-in groove, the minimum distance that presses the roller body head to its place conducting strip that presses wheel groove department diminishes this moment, make pinch roller body head compress tightly the electrically conductive core of cable to the conducting strip. This termination uses the pressure wheel body structure to replace the fastener, and the pressure wheel body is in the same place with the pedestal assembly, but the cable lug access, no longer need the crimping line terminal, and part quantity reduces, avoids the separation to lose the part, and is rational in infrastructure, and production assembly is swift efficient, has reduced the comprehensive cost of plant use.
Description
Technical Field
The utility model relates to an electrical components, in particular to termination.
Background
The wiring device used by the existing electric welding machine mainly has the following defects in production, processing, application and assembly:
(1) the structure is complicated, and the part is many, and the production assembly is troublesome, and the part of production assembly is generally at 22 ~ 26, and wherein most part is fasteners such as screw, nut, still needs extra fastener with the assembly of panel, and the production assembly is consuming time more, and efficiency is low excessively.
(2) Termination is because of the mode of fixed cable is screw locking, therefore the cable end needs crimping line terminal, and binding post is mostly red copper to use cold pressing equipment to carry out the crimping, need input material, equipment and crimping mould, manufacturing cost is high.
(3) The protective cover and the base body of the wiring device are separated and fastened by using screws, so that the wiring device is troublesome to disassemble and easy to lose.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a termination, its part quantity reduces, avoids the separation to lose the part, and is rational in infrastructure, and production assembly is swift efficient, has reduced the comprehensive cost of plant use.
In order to solve the above technical problem, the utility model provides a wiring device, which comprises a base body 1 and a pinch roller body 2;
the left end plate and the right end plate 11 are respectively and fixedly arranged at the left end and the right end of the seat body 1 in a vertical mode;
the seat body 1 is provided with a front row of pressure wheel grooves 12 and a rear row of pressure wheel grooves 12;
each pinch roller groove 12 in the same row is isolated by a partition plate 13 parallel to the end plate 11;
two front and back corresponding pressure wheel grooves 12 in the front and back two rows are separated by a separation block 15 fixed on a bottom plate 14 of the seat body 1;
an ∩ -type conducting strip 17 is clamped at the upper part of the isolation block 15 between the pair of front and rear pinch roller grooves 12;
the bottom plate 14 at each pressure roller groove 12 is provided with a threading hole 141;
a clamping groove 142 is formed in the upper side face, far away from the isolating block 15, of the bottom plate 14 of the threading hole 141;
the upper parts of the partition plates 13 of the same row of pressure wheel grooves 12 and the upper parts of the corresponding left end plate and the right end plate 11 are respectively provided with shaft holes 18 which are arranged in the left direction and the right direction and are positioned in the same axial direction;
the pinch roller body 2 comprises a head part 21, a connecting part 22 and a tail part 23 which are sequentially connected up and down;
the head part 21 of the pressure wheel body 2 is provided with a through-shaft hole 211;
the lower end of the connecting part 22 of the pinch roller body 2 is provided with a pinch roller buckle 221;
a pinch roller groove 12 is used for arranging a pinch roller body 2;
a shaft 3 passes through the upper part of the partition plate 13 of the same row of pressure wheel grooves 12 and the shaft holes 18 corresponding to the upper parts of the left end plate and the right end plate 11, and the shaft passing hole 211 of the head part 21 of the pressure wheel body 2;
when the pinch roller buckle 221 arranged at the lower end of the connecting part 22 of the pinch roller body 2 is clamped to the clamping groove 142 on the upper side surface of the bottom plate 14 at the pinch roller groove 12, the minimum distance from the head 21 of the pinch roller body 2 to the conducting strip 17 at the pinch roller groove 12 is reduced;
when the pinch roller buckle 221 arranged at the lower end of the connecting portion 22 of the pinch roller body 2 swings outwards away from the clamping groove 142 on the upper side surface of the bottom plate 14 at the pinch roller groove 12, the minimum distance from the head portion 21 of the pinch roller body 2 to the conductive sheet 17 at the pinch roller groove 12 is increased.
Preferably, a spring 24 is provided in the through-hole 211 of the head portion 21 of the pressure roller body 2 between the shaft 3 and the wall of the through-hole on the side close to the spacer 15.
Preferably, a stopper 143 is disposed on the upper side of the bottom plate 12 between the threading hole 141 and the slot 142 of each pressing wheel groove 12.
Preferably, the wiring device further comprises a cover 4;
the lower side surface of the cover body 4 is provided with fixing columns 41 corresponding to the fixing holes 111 arranged at the upper ends of the left end plate and the right end plate 11;
the fixing holes 111 arranged at the upper ends of the left end plate and the right end plate 11 are pressed into the corresponding fixing columns 41 on the lower side surface of the cover 4, so that the cover 4 and the seat body 1 are fixed together.
Preferably, steps 113 with a lower front part and a higher rear part are formed on the left side surface of the left end plate and the right side surface of the right end plate of the wiring device;
the front part of the left side surface of the left end plate is close to the step, and the front part of the right side surface of the right end plate is close to the step, and the installation buckles 112 are respectively arranged.
Preferably, the seat body 1 has 2 or 3 pressure roller grooves 12 on the front row and the rear row.
Preferably, the wiring device is a wiring device of an electric welding machine.
The utility model discloses a termination uses pinch roller body 2 structure to replace the fastener, and pinch roller body 2 is in the same place with 1 assembles of pedestal, and cable 7 can directly insert, no longer needs crimping line terminal, and part quantity reduces, avoids the separation to lose the part, and is rational in infrastructure, and production assembly is swift efficient, has reduced the comprehensive cost of plant use.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings required for the present invention are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is an exploded view of an embodiment of the wiring device of the present invention;
fig. 2 is a cross-sectional view of an embodiment of the wiring device of the present invention;
fig. 3 is a schematic view of a mounting panel structure.
Description of reference numerals:
1, a seat body; 11 an end plate; 111 fixing holes; 112, mounting a buckle; 113 steps; 12 pressing wheel grooves; 13 a partition plate; 14 a base plate; 141 threading holes; 142 card slots; 143 a stop block; 15 an isolation block; 17 a conductive sheet; 18 shaft holes; 2 pressing the wheel body; 21 a head portion; 211 passing through the shaft hole; 22 a connecting part; pressing wheel fastening is carried out on the 221; 23 tail part; 24 springs; 3, shafts; 4, a cover body; 41 fixing columns; 7 a cable; 8, installing a panel; 81 mounting holes.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments, but not all embodiments, of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Example one
As shown in fig. 1 and 2, the wiring device includes a base 1 and a pinch roller body 2;
the left end plate and the right end plate 11 are respectively and fixedly arranged at the left end and the right end of the seat body 1 in a vertical mode;
the seat body 1 is provided with a front row of pressure wheel grooves 12 and a rear row of pressure wheel grooves 12;
each pinch roller groove 12 in the same row is isolated by a partition plate 13 parallel to the end plate 11;
two front and back corresponding pressure wheel grooves 12 in the front and back two rows are separated by a separation block 15 fixed on a bottom plate 14 of the seat body 1;
an ∩ -type conducting strip 17 is clamped at the upper part of the isolation block 15 between the pair of front and rear pinch roller grooves 12;
the bottom plate 14 at each pressure roller groove 12 is provided with a threading hole 141;
a clamping groove 142 is formed in the upper side face, far away from the isolating block 15, of the bottom plate 14 of the threading hole 141;
the upper parts of the partition plates 13 of the same row of pressure wheel grooves 12 and the upper parts of the corresponding left end plate and the right end plate 11 are respectively provided with shaft holes 18 which are arranged in the left direction and the right direction and are positioned in the same axial direction;
the pinch roller body 2 comprises a head part 21, a connecting part 22 and a tail part 23 which are sequentially connected up and down;
the head part 21 of the pressure wheel body 2 is provided with a through-shaft hole 211;
the lower end of the connecting part 22 of the pinch roller body 2 is provided with a pinch roller buckle 221;
a pinch roller groove 12 is used for arranging a pinch roller body 2;
a shaft 3 passes through the upper part of the partition plate 13 of the same row of pressure wheel grooves 12 and the shaft holes 18 corresponding to the upper parts of the left end plate and the right end plate 11, and the shaft passing hole 211 of the head part 21 of the pressure wheel body 2;
when the pinch roller buckle 221 arranged at the lower end of the connecting part 22 of the pinch roller body 2 is clamped to the clamping groove 142 on the upper side surface of the bottom plate 14 at the pinch roller groove 12, the minimum distance from the head 21 of the pinch roller body 2 to the conducting strip 17 at the pinch roller groove 12 is reduced;
when the pinch roller buckle 221 arranged at the lower end of the connecting portion 22 of the pinch roller body 2 swings outwards away from the clamping groove 142 on the upper side surface of the bottom plate 14 at the pinch roller groove 12, the minimum distance from the head portion 21 of the pinch roller body 2 to the conductive sheet 17 at the pinch roller groove 12 is increased.
In the wiring device according to the first embodiment, during wiring, the lower edge of the tail portion 23 of the pressing wheel body 2 is lifted outwards, so that the pressing wheel buckle 221 at the lower end of the connecting portion 22 of the pressing wheel body 2 is separated from the slot 142 of the bottom plate 14 of the base body 1, at this time, the minimum distance from the head portion 21 of the pressing wheel body 2 to the conductive sheet 17 at the position of the pressing wheel slot 12 is increased, then the cable 7 penetrates into the pressing wheel slot 12 through the threading hole 141 formed in the bottom plate 14 at the position of the pressing wheel slot 12, so that the conductive core of the cable 7 contacts the position of the conductive sheet 17, and then the tail portion 23 of the pressing wheel body 2 is pressed towards the bottom plate 14, so that the pressing wheel buckle 221 at the lower end of the connecting portion 22 of the pressing wheel body 2 is clamped into the slot 142, at this time, the minimum distance from the head portion 21 of the pressing wheel body 2.
The wiring device of embodiment one uses pinch roller body 2 structure to replace the fastener, and pinch roller body 2 is in the same place with 1 assembly of pedestal, but cable 7 direct access, no longer need the crimping line terminal, and part quantity reduces, avoids the separation to lose the part, and is rational in infrastructure, and production assembly is swift efficient, has reduced the comprehensive cost of plant use.
Example two
According to the wiring device of the first embodiment, a spring 24 is provided between the shaft 3 and the wall of the through-hole on the side close to the spacer 15 in the through-hole 211 of the head 21 of the pinch roller body 2.
Preferably, a stopper 143 is disposed on the upper side of the bottom plate 12 between the threading hole 141 and the slot 142 of each pressing wheel groove 12.
In the wiring device of the second embodiment, the spring 24 provided between the shaft 3 and the wall of the through-hole on the side of the spacer 15 can apply elastic pressure to the conductive core of the cable 7 inserted between the head 21 of the pressing wheel body 2 and the conductive plate 17.
EXAMPLE III
Based on the second embodiment, the wiring device further comprises a cover body 4;
the lower side surface of the cover body 4 is provided with fixing columns 41 corresponding to the fixing holes 111 arranged at the upper ends of the left end plate and the right end plate 11;
the fixing holes 111 arranged at the upper ends of the left end plate and the right end plate 11 are pressed into the corresponding fixing columns 41 on the lower side surface of the cover 4, so that the cover 4 and the seat body 1 are fixed together.
The wiring device of the third embodiment is assembled by installing the spring 24 into the through-shaft hole 211 of the head 21 of the pinch roller body 2, then inserting the head 21 of the pinch roller body 2 into the pinch roller groove 12 of the seat body 1, inserting the shaft 24 through the shaft hole 18 of the end plate 11 of the seat body 1, sequentially passing through the shaft holes 18 on the upper parts of the partition boards 13 in the same row and the through-shaft holes 211 of the heads 21 of the pinch roller bodies 2, then clamping the ∩ -type conducting strips 17 on the isolating blocks 15 between the front pinch roller groove 12 and the rear pinch roller groove 12, and correspondingly pressing the fixing posts 41 on the lower side surface of the cover body 4 into the fixing holes 111 arranged at the upper ends of the left end plate and the right end plate 11, so that the cover body 4.
Example four
Based on the first embodiment, the left side surface of the left end plate and the right side surface of the right end plate of the wiring device are provided with steps 113 which are low in front and high in back;
the front part of the left side surface of the left end plate is close to the step, and the front part of the right side surface of the right end plate is close to the step, and the installation buckles 112 are respectively arranged.
Preferably, the seat body 1 has 2 or 3 pressure roller grooves 12 on the front row and the rear row.
Preferably, the wiring device is a wiring device of an electric welding machine.
In the wiring device according to the fourth embodiment, in the use process, the assembled wiring device is pressed into the mounting hole 81 of the mounting panel 8, the mounting buckles 112 on the left end plate and the right end plate of the seat body 1 are deformed under stress and then pop out, when the step surfaces of the left end plate and the right end plate of the seat body 2 are attached to the rear surface of the mounting panel 8, the mounting buckles 112 clamp the front surface of the mounting panel 8, and thus the wiring device is fixed to the mounting panel 8, as shown in fig. 3.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The wiring device is characterized by comprising a base body (1) and a pressing wheel body (2);
the left end plate and the right end plate (11) are respectively and fixedly arranged at the left end and the right end of the seat body (1) in a vertical mode;
the seat body (1) is provided with a front row of pressure wheel grooves and a rear row of pressure wheel grooves (12);
each pressure wheel groove (12) in the same row is isolated by a partition plate (13) parallel to the end plate (11);
two front and back corresponding pressure wheel grooves (12) in the front and back two rows are isolated by an isolation block (15) fixed on a bottom plate (14) of the seat body (1);
an ∩ -shaped conducting sheet (17) is clamped at the upper part of the isolation block (15) between the pair of front and rear pinch roller grooves (12);
a threading hole (141) is arranged on the bottom plate (14) at each pressure wheel groove (12);
a clamping groove (142) is formed in the upper side face of the bottom plate (14) of the threading hole (141) far away from the isolating block (15);
the upper parts of the partition plates (13) of the same row of pressure wheel grooves (12) and the upper parts of the corresponding left end plate and the right end plate (11) are respectively provided with shaft holes (18) which are arranged in the left direction and the right direction and are positioned in the same axial direction;
the pinch roller body (2) comprises a head part (21), a connecting part (22) and a tail part (23) which are sequentially connected up and down;
the head part (21) of the pressing wheel body (2) is provided with a through shaft hole (211);
a pinch roller buckle (221) is arranged at the lower end of the connecting part (22) of the pinch roller body (2);
a pinch roller groove (12) is used for arranging a pinch roller body (2);
a shaft (3) passes through the upper parts of the partition plates (13) of the same row of pressure wheel grooves (12) and the shaft holes (18) corresponding to the upper parts of the left end plate and the right end plate (11) and the shaft holes (211) of the head part (21) of the pressure wheel body (2);
when a pinch roller buckle (221) arranged at the lower end of a connecting part (22) of the pinch roller body (2) is clamped to a clamping groove (142) on the upper side surface of a bottom plate (14) at the pinch roller groove (12), the minimum distance from the head part (21) of the pinch roller body (2) to a conducting strip (17) at the pinch roller groove (12) at which the pinch roller body is positioned is reduced;
when a pinch roller buckle (221) arranged at the lower end of a connecting part (22) of the pinch roller body (2) swings outwards and is far away from a clamping groove (142) on the upper side surface of a bottom plate (14) at a pinch roller groove (12), the minimum distance from the head part (21) of the pinch roller body (2) to a conducting strip (17) at the pinch roller groove (12) where the pinch roller body is located is increased.
2. The wiring lug of claim 1,
a spring (24) is arranged between the shaft (3) and the wall of the through-shaft hole close to the isolating block (15) in the through-shaft hole (211) of the head part (21) of the pinch roller body (2).
3. The wiring lug of claim 1,
a stop block (143) is arranged on the upper side surface of the bottom plate (14) between the threading hole (141) and the clamping groove (142) at each pressing wheel groove (12).
4. The wiring lug of claim 1,
the wiring device also comprises a cover body (4);
the lower side surface of the cover body (4) is provided with a fixing column (41) corresponding to a fixing hole (111) arranged at the upper end of the left end plate and the upper end of the right end plate (11);
the corresponding fixing column (41) on the lower side surface of the cover body (4) is pressed into the fixing holes (111) arranged at the upper ends of the left end plate and the right end plate (11), so that the cover body (4) and the base body (1) are fixed together.
5. The wiring lug of claim 1,
steps (113) with low front and high rear are formed on the left side surface of the left end plate and the right side surface of the right end plate of the wiring device;
the front part of the left side surface of the left end plate, which is close to the step, and the front part of the right side surface of the right end plate, which is close to the step, are respectively provided with an installation buckle (112).
6. The wiring lug of claim 1,
the front row and the rear row on the seat body (1) are respectively provided with 2 or 3 pressure wheel grooves (12).
7. The wiring lug of claim 1,
the wiring device is a wiring device of an electric welding machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922438785.1U CN211045753U (en) | 2019-12-30 | 2019-12-30 | Wiring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922438785.1U CN211045753U (en) | 2019-12-30 | 2019-12-30 | Wiring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211045753U true CN211045753U (en) | 2020-07-17 |
Family
ID=71535723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922438785.1U Active CN211045753U (en) | 2019-12-30 | 2019-12-30 | Wiring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211045753U (en) |
-
2019
- 2019-12-30 CN CN201922438785.1U patent/CN211045753U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |