CN220570223U - Waterproof pencil dop of low pressure moulding plastics - Google Patents
Waterproof pencil dop of low pressure moulding plastics Download PDFInfo
- Publication number
- CN220570223U CN220570223U CN202321997722.XU CN202321997722U CN220570223U CN 220570223 U CN220570223 U CN 220570223U CN 202321997722 U CN202321997722 U CN 202321997722U CN 220570223 U CN220570223 U CN 220570223U
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- Prior art keywords
- ring
- wire harness
- clamping head
- limiting
- groove
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- 238000000465 moulding Methods 0.000 title claims description 3
- 239000004033 plastic Substances 0.000 title claims description 3
- 229920003023 plastic Polymers 0.000 title claims description 3
- 238000002347 injection Methods 0.000 claims abstract description 11
- 239000007924 injection Substances 0.000 claims abstract description 11
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 6
- 238000005299 abrasion Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Installation Of Indoor Wiring (AREA)
Abstract
The utility model discloses a low-pressure injection waterproof wire harness clamping head, which belongs to the field of wire harness clamping heads and aims to solve the problems that in the use process of the wire harness clamping head, the overall stability of the wire harness is not very good, the wire harness is positioned in a limiting clamping groove, and easily slides in the limiting clamping groove, so that certain abrasion is generated between the outer wall of the wire harness and the inner wall of the limiting clamping groove, the normal use of the wire harness is easily influenced, and the practicability is not strong; this application is through handheld joint piece, inserts the reference column in the constant head tank, utilizes the bolt to fix, and two sets of installation pieces contact each other simultaneously, can utilize the screw to carry out fixed mounting, can be regular to the pencil, and handheld threaded rod to rotate it, make the holding ring move down, can restrict the position of pencil, in order to avoid the pencil to slide and cause pencil outer wall wearing and tearing in first chuck structure and second chuck structure inboard.
Description
Technical Field
The utility model relates to a wire harness clamping head, in particular to a low-pressure injection molding waterproof wire harness clamping head.
Background
The wire harness is a component of a connecting circuit formed by bundling the wire harness after a contact terminal (connector) made of copper material is pressed with an electric wire and cable in a crimping way and then an insulator or an external metal shell is molded outside, and the wire harness is correspondingly connected with a clamp head wire harness for regulation when the sensor is assembled. The current pencil dop structure can realize the regularity to the pencil after passing spacing draw-in groove with the pencil generally when using, however at pencil dop use, the overall stability of pencil is not fine, and the pencil is located the inside of spacing draw-in groove, produces the slip in spacing draw-in groove inside easily for can produce certain wearing and tearing between the outer wall of pencil and the spacing draw-in groove inner wall, influence the normal use of pencil easily, the practicality is not strong.
Disclosure of Invention
The utility model aims to overcome the defects that in the prior art, the whole stability of a wire harness is not very good in the use process of the wire harness clamping head, the wire harness is positioned in a limiting clamping groove and easily slides in the limiting clamping groove, so that certain abrasion can be generated between the outer wall of the wire harness and the inner wall of the limiting clamping groove, the normal use of the wire harness is easily influenced, the practicability is not strong, and the low-pressure injection waterproof wire harness clamping head is provided, so that the defects are overcome, and the use is convenient.
In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:
the utility model discloses a low-pressure injection waterproof wire harness clamp which comprises a wire harness clamp part, wherein the wire harness clamp part comprises a first clamp structure and a second clamp structure arranged at the upper end of the first clamp structure, the first clamp structure and the second clamp structure are fixed through bolts, protection structures are arranged on two sides of the first clamp structure and two sides of the second clamp structure, and the whole formed by the first clamp structure and the second clamp structure is used for regulating a wire harness;
the second clamping head structure comprises a connecting block and a limiting ring B arranged at the front end of the connecting block, one end, far away from the limiting ring B, of the connecting block is provided with a connecting ring, the other end of the connecting ring is connected with a connecting plate, the other end of the connecting plate is provided with a rear ring B, the upper end of the connecting ring is provided with a limiting piece, the first clamping head structure comprises a supporting seat and a limiting ring A arranged at one side of the supporting seat, the other side of the supporting seat is provided with a connecting ring, the supporting seat is provided with two groups, two ends of the connecting ring are respectively connected with the two groups of supporting seats, and the back end of one group of supporting seats is provided with the rear ring A;
the limiting piece comprises an inner groove formed in the connecting ring and a threaded rod inserted on the surface of the connecting ring in a threaded mode, the lower end of the threaded rod is movably connected with the clamping ring, and the clamping ring can move downwards by rotating the threaded rod.
Preferably, the shape of the limiting ring A is consistent with that of the limiting ring B, the shape of the connecting ring is consistent with that of the connecting ring, the rear ring A and the rear ring B are semicircular, and the whole formed by the limiting ring A, the limiting ring B, the connecting ring, the rear ring A and the rear ring B is used for the wire harness to pass through.
Preferably, one side of the connecting ring and one side of the connecting ring are respectively provided with a mounting block, the surfaces of the mounting blocks are provided with screws, and the screws are used for fixing the two groups of mounting blocks.
Preferably, the upper end of supporting seat is provided with the constant head tank, and the lower extreme of joint piece and linking board all is provided with the reference column, reference column and constant head tank looks adaptation.
Preferably, the inner wall of the rear ring A is provided with a groove, the inner wall of the groove is coated with an adhesion layer, the inner side of the groove is provided with a wear-resistant pad, the wear-resistant pad is adhered to the groove through the adhesion layer, and the wear-resistant pad plays a wear-resistant role.
Preferably, the protection structure comprises a protection ring and a limit groove which is arranged on the inner side of the protection ring, and the limit groove can be clamped on the whole formed by the limit ring A and the limit ring B.
Preferably, the protection ring is made of a rubber material, and the protection ring is arranged on the outer side of the whole body formed by the rear ring A and the rear ring B.
Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:
(1) According to the low-pressure injection waterproof wire harness clamp, the wire harness is held by an operator through the limiting ring A, the connecting ring, the positioning column, the positioning hole, the mounting block, the bolt, the screw, the threaded rod, the clamping ring and the rear ring A, the wire harness is placed inside the first clamp structure, the limiting ring A, the connecting ring and the rear ring A are used for supporting, the connecting block is held by the operator, the positioning column and the positioning groove are aligned with each other until the positioning column is inserted into the positioning groove, the bolts are used for fixing, the two groups of mounting blocks are contacted with each other, the wire harness can be fixedly mounted by the screws, the wire harness can be fixed in the first clamp structure and the second clamp structure, the wire harness can be regulated, the threaded rod is held by the operator and rotated, the clamping ring moves downwards, the wire harness can be limited in position, the wire harness is prevented from sliding inside the first clamp structure and the second clamp structure to cause the outer wall of the wire harness, the inner walls of the connecting ring A and the rear ring A are adhered with the wear-resistant pad through the adhesion layer, the wear-resistant protection is achieved, and the wear of the wire harness can be reduced.
(2) According to the low-pressure injection waterproof wire harness clamping head, through the protection ring and the limit groove, an operator holds the protection ring by hand, the limit groove is close to the whole body formed by the limit ring A and the limit ring B, at the moment, the protection ring can be sleeved on the limit ring A and the limit ring B through the limit groove, the protection rings are installed on the rear ring A and the rear ring B in the same way, the protection ring is soft, abrasion of the wire harness and edges of the limit ring A and the limit ring B can be reduced, and the protection effect is good.
Drawings
FIG. 1 is an overall block diagram of the present utility model;
FIG. 2 is a schematic view of the first chuck structure and the second chuck structure of the present utility model after being disassembled;
FIG. 3 is a schematic side view of a limiter of the present utility model;
FIG. 4 is a schematic view of the rear ring structure of the present utility model;
fig. 5 is a schematic plan view of a protective structure according to the present utility model.
In the figure: 1. a harness chuck member; 11. a first chuck structure; 111. a support base; 1111. a positioning groove; 112. a limiting ring A; 113. a linking ring; 114. a rear ring A; 1141. a groove; 1142. an adhesion layer; 1143. a wear pad; 12. a second chuck structure; 121. a joint block; 1121. positioning columns; 122. a limiting ring B; 123. a connecting ring; 1231. a mounting block; 1232. a screw; 124. a rear ring B; 125. a restriction member; 1251. an inner tank; 1252. a clamping ring; 1253. a threaded rod; 126. a splice plate; 13. a protective structure; 131. a protective ring; 132. a limit groove; 14. and (5) a bolt.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
For a further understanding of the present utility model, the present utility model will be described in detail with reference to the drawings.
Referring to fig. 1, the low-pressure injection molding waterproof wire harness clamp comprises a wire harness clamp part 1, wherein the wire harness clamp part 1 comprises a first clamp structure 11 and a second clamp structure 12 arranged at the upper end of the first clamp structure 11, the first clamp structure 11 and the second clamp structure 12 are fixed through bolts 14, protection structures 13 are arranged on two sides of the first clamp structure 11 and two sides of the second clamp structure 12, and the whole formed by the first clamp structure 11 and the second clamp structure 12 is used for regulating a wire harness.
The utility model is further described below with reference to examples.
Referring to fig. 2 to 5, the second chuck structure 12 includes a joint block 121 and a limiting ring B122 disposed at a front end of the joint block 121, one end of the joint block 121 away from the limiting ring B122 is provided with a connecting ring 123, the other end of the connecting ring 123 is connected with a joint plate 126, the other end of the connecting plate 126 is provided with a rear ring B124, and an upper end of the connecting ring 123 is provided with a limiting member 125, the first chuck structure 11 includes a supporting seat 111 and a limiting ring a112 disposed at one side of the supporting seat 111, the other side of the supporting seat 111 is provided with a connecting ring 113, and the supporting seat 111 is provided with two groups, both ends of the connecting ring 113 are respectively connected with two groups of supporting seats 111, a rear ring a114 is disposed at a back end of one group of supporting seats 111, the limiting member 125 includes an inner groove 1251 opened inside the connecting ring 123 and a threaded rod 1253 threaded to be inserted on a surface of the connecting ring 123, a clamping ring 1252 is movably connected to a lower end of the threaded rod 1253, the threaded rod 1253 is rotated to enable the clamping ring 1252 to move downward, the shape of the limiting ring A112 is consistent with that of the limiting ring B122, the shape of the connecting ring 113 is consistent with that of the connecting ring 123, the shape of the rear ring A114 is semicircular, the whole formed by the limiting ring A112, the limiting ring B122, the connecting ring 113, the connecting ring 123, the rear ring A114 and the rear ring B124 is used for the wire harness to pass through, one sides of the connecting ring 123 and the connecting ring 113 are provided with mounting blocks 1231, the surfaces of the mounting blocks 1231 are provided with screws 1232, the screws 1232 are used for fixing the two groups of mounting blocks 1231, the first clamping head structure 11 and the second clamping head structure 12 can be fixedly mounted, the wire harness is located on the whole inner side formed by the limiting ring A112, the limiting ring B122, the connecting ring 113, the connecting ring 123, the rear ring A114 and the rear ring B124, the wire harness can be regulated, the upper end of the supporting seat 111 is provided with a positioning groove 1111, the lower ends of the connecting blocks 121 and the connecting plate 126 are provided with positioning columns 1121, the positioning column 1121 and the positioning groove 1111 are matched, positioning assembly between the first clamping head structure 11 and the second clamping head structure 12 can be achieved, the inner wall of the rear ring A114 is provided with a groove 1141, the inner wall of the groove 1141 is coated with an adhesion layer 1142, the inner side of the groove 1141 is provided with a wear-resistant pad 1143, the wear-resistant pad 1143 is adhered to the groove 1141 through the adhesion layer 1142, the wear-resistant pad 1143 plays a wear-resistant role, abrasion on the surface of a wire harness is reduced, normal use of the wire harness is not affected, the protection structure 13 comprises a protection ring 131 and a limit groove 132 which is formed on the inner side of the protection ring 131, the limit groove 132 can be clamped on the whole formed by the limit ring A112 and the limit ring B122, the protection ring 131 is made of a member made of rubber materials, the whole outer side formed by the rear ring A114 and the rear ring B124 is provided with the protection ring 131, and the protection ring 131 can reduce abrasion on one end of the wire harness limit ring A112 and the limit ring B122.
In this embodiment, the operator holds the wire harness by hand and puts it inside the first chuck structure 11, utilize the limiting ring a112, the adapter ring 113 and the rear-mounted ring a114 to support, then hold the adapter block 121, and align the positioning column 1121 with the positioning slot 1111 each other, until inserting the positioning column 1121 into the positioning slot 1111, fix by using the bolt 14, simultaneously two sets of installation blocks 1231 contact each other, can utilize the screw 1232 to carry out fixed mounting, can fix the wire harness inside the first chuck structure 11 and the second chuck structure 12, can realize the purpose of regulating the wire harness, and simultaneously hold the threaded rod 1253, and rotate it, make the clamping ring 1252 move downwards, so as to avoid the wire harness to slide inside the first chuck structure 11 and the second chuck structure 12 and cause the wire harness outer wall wearing, and have wear-resisting protection to the wire harness through the adhesion layer 1143 in the inner wall of the adapter ring 113 and the rear-mounted ring a114, reduce the wearing protection to the wire harness, and simultaneously, the operator holds the protection ring 131 is close to the wire harness protection ring B and the limiting ring B112 and the limit ring B, and the protection ring B122 can also be limited by the protection ring B and the protection ring B122 and the protection ring B protection ring 122, and the protection ring B protection ring 122 can be formed by the protection ring and the protection ring 122 and the protection ring 122.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a waterproof pencil dop of low pressure moulding plastics, includes pencil chuck part (1), its characterized in that: the wire harness clamping head part (1) comprises a first clamping head structure (11) and a second clamping head structure (12) arranged at the upper end of the first clamping head structure (11), the first clamping head structure (11) and the second clamping head structure (12) are fixed through bolts (14), protection structures (13) are arranged on two sides of the first clamping head structure (11) and two sides of the second clamping head structure (12), and the whole formed by the first clamping head structure (11) and the second clamping head structure (12) is used for regulating a wire harness;
the second chuck structure (12) comprises a joint block (121) and a limiting ring B (122) arranged at the front end of the joint block (121), one end, far away from the limiting ring B (122), of the joint block (121) is provided with a connecting ring (123), the other end of the connecting ring (123) is connected with a joint plate (126), the other end of the joint plate (126) is provided with a rear ring B (124), the upper end of the connecting ring (123) is provided with a limiting piece (125), the first chuck structure (11) comprises a supporting seat (111) and a limiting ring A (112) arranged at one side of the supporting seat (111), the other side of the supporting seat (111) is provided with a joint ring (113), the supporting seat (111) is provided with two groups, two ends of the joint ring (113) are respectively connected with the two groups of supporting seats (111), and the rear end of one group of supporting seats (111) is provided with a rear ring A (114);
the limiting piece (125) comprises an inner groove (1251) formed in the connecting ring (123) and a threaded rod (1253) inserted on the surface of the connecting ring (123) in a threaded mode, the lower end of the threaded rod (1253) is movably connected with a clamping ring (1252), and the clamping ring (1252) can be downwards moved by rotating the threaded rod (1253).
2. The low pressure injection molded waterproof harness clip as claimed in claim 1, wherein: the limiting ring A (112) and the limiting ring B (122) are identical in shape, the connecting ring (113) and the connecting ring (123) are identical in shape, the rear ring A (114) and the rear ring B (124) are all semicircular, and the whole body formed by the limiting ring A (112), the limiting ring B (122), the connecting ring (113), the connecting ring (123), the rear ring A (114) and the rear ring B (124) is used for a wire harness to pass through.
3. A low pressure injection molded waterproof harness clip as claimed in claim 2, wherein: one side of the connecting ring (123) and one side of the connecting ring (113) are respectively provided with a mounting block (1231), the surface of each mounting block (1231) is provided with a screw (1232), and the screws (1232) are used for fixing the two groups of mounting blocks (1231).
4. The low pressure injection molded waterproof harness clip as claimed in claim 1, wherein: the upper end of supporting seat (111) is provided with constant head tank (1111), and the lower extreme of linking piece (121) and linking board (126) all is provided with reference column (1121), reference column (1121) and constant head tank (1111) looks adaptation.
5. A low pressure injection molded waterproof harness clip as claimed in claim 2, wherein: a groove (1141) is formed in the inner wall of the rear ring A (114), an adhesion layer (1142) is coated on the inner wall of the groove (1141), a wear-resistant pad (1143) is arranged on the inner side of the groove (1141), the wear-resistant pad (1143) is adhered to the groove (1141) through the adhesion layer (1142), and the wear-resistant pad (1143) plays a role in wear resistance.
6. The low pressure injection molded waterproof harness clip as claimed in claim 1, wherein: the protection structure (13) comprises a protection ring (131) and a limit groove (132) which is arranged on the inner side of the protection ring (131), and the limit groove (132) can be clamped on the whole formed by the limit ring A (112) and the limit ring B (122).
7. The low pressure injection molded waterproof harness clip as claimed in claim 6, wherein: the protection ring (131) is made of a rubber material, and the protection ring (131) is arranged on the outer side of the whole body formed by the rear ring A (114) and the rear ring B (124).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321997722.XU CN220570223U (en) | 2023-07-27 | 2023-07-27 | Waterproof pencil dop of low pressure moulding plastics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321997722.XU CN220570223U (en) | 2023-07-27 | 2023-07-27 | Waterproof pencil dop of low pressure moulding plastics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220570223U true CN220570223U (en) | 2024-03-08 |
Family
ID=90091472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321997722.XU Active CN220570223U (en) | 2023-07-27 | 2023-07-27 | Waterproof pencil dop of low pressure moulding plastics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220570223U (en) |
-
2023
- 2023-07-27 CN CN202321997722.XU patent/CN220570223U/en active Active
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