CN217115129U - Special dismounting tool for connector module - Google Patents
Special dismounting tool for connector module Download PDFInfo
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- CN217115129U CN217115129U CN202220939840.4U CN202220939840U CN217115129U CN 217115129 U CN217115129 U CN 217115129U CN 202220939840 U CN202220939840 U CN 202220939840U CN 217115129 U CN217115129 U CN 217115129U
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- sleeve
- clamp
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- bolt
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Abstract
The utility model discloses a special disassembling tool for a connector module, which comprises a sleeve and a clamp positioned in the sleeve; the clamp is held in place by bolts extending through the sleeve; the clip portion extends to an exterior of the sleeve, and a portion of the clip extending to the exterior of the sleeve is configured as a clip portion that mates with the connector module. The dismounting tool of the utility model installs the clamp in the sleeve, and utilizes the butterfly bolt to adjust the inner diameter of the clamp so as to realize the clamping of the module through the clamp; the tool can disassemble the module under the condition that the connector terminal is not withdrawn, so that the disassembling efficiency and success rate are improved; meanwhile, the recovery rate is also improved; in addition, the tool has simple structure, reliable operation and low cost.
Description
Technical Field
The utility model relates to a track traffic signal technical field especially relates to a special extracting tool suitable for connector module among track traffic signal connects.
Background
Connectors have been widely used in the field of electrical device interconnection and mating in the field of rail traffic signals. At present, a power connector used in a standard motor train unit project terminal box with the speed of 250 kilometers per hour is matched with a module for fixing terminals, and in the process of wiring or using, the connector is assembled, so that quality problems of the terminal fixing module in the connector are discovered sometimes, and the module needs to be withdrawn from between a connector shell and the terminals, and the connector module needs to be updated. However, the module is usually locked after the terminals are inserted, and is difficult to be pulled out due to space structural limitations. This structure improves the effect of terminal mounting, but increases the difficulty of ejection when a problem occurs in the module.
The existing tool cannot meet the requirement of withdrawing the module in the terminal installation state, the module can be withdrawn only after the terminal is withdrawn, and the needle withdrawing process is time-consuming and labor-consuming. And in the process of withdrawing the terminal, the terminal and the connector shell are also easy to deform and damage, so that the connector and the terminal are difficult to reuse, the time for replacing the connector is increased, and a large amount of materials are wasted.
Therefore, in view of the above technical problems, it is highly desirable to develop a special disassembling tool for connector modules, which can avoid damage to components and is convenient to operate.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can realize withdrawing from and reduce spoilage, novel structure, convenient operation's special extracting tool of connector module with the module under the prerequisite of not moving back the terminal.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model discloses a special extracting tool of connector module, this extracting tool includes:
a sleeve; and
a clamp located within the sleeve;
the clamp is held in place by bolts extending through the sleeve;
the clip portion extends to an exterior of the sleeve and a portion of the clip extending to the exterior of the sleeve is configured as a grip that mates with a connector module.
Furthermore, four threaded holes are uniformly distributed in the sleeve along the circumferential direction of the sleeve;
the bolt and the sleeve are in threaded connection with the threaded hole, and the bolt extends to the inner part of the sleeve along the radial direction of the sleeve;
the part of the bolt extending to the interior of the sleeve is connected with the clamp.
Further, the jig includes:
the two clamps are separated;
the clamp split body is configured into a one-third arc structure, and the inner wall of the clamp split body is provided with an internal thread;
the two clamps are arranged inside the sleeve in a split and symmetrical mode;
the number of the bolts is two, the two bolts are provided with symmetrically arranged threaded holes and are respectively connected with the clamp split bodies so as to adjust the distance between the two clamp split bodies through the degree of the bolts extending into the sleeve.
Further, the bolts are butterfly bolts.
Further, the outer diameter of the sleeve is smaller than the inner diameter of the connector housing, and the inner diameter of the sleeve is larger than the outer diameter of the clamp.
Further, the inner diameter of the clamp is larger than the outer diameter of the module.
In the above technical scheme, the utility model provides a pair of special extracting tool of connector module has following beneficial effect:
the dismounting tool of the utility model installs the clamp in the sleeve, and utilizes the butterfly bolt to adjust the inner diameter of the clamp so as to realize the clamping of the module through the clamp; the tool can disassemble the module under the condition that the connector terminal is not withdrawn, so that the disassembling efficiency and success rate are improved; meanwhile, the recovery rate is also improved; in addition, the tool has simple structure, reliable operation and low cost.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
Fig. 1 is a schematic structural diagram of a special disassembling tool for a connector module according to an embodiment of the present invention;
fig. 2 is a top view of a special removal tool for a connector module according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a sleeve of a special disassembling tool for a connector module according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a butterfly bolt of a special disassembling tool for a connector module according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a split body of a clamp of a special detaching tool for a connector module according to an embodiment of the present invention.
Description of reference numerals:
1. a sleeve; 2. a clamp; 3. a bolt;
101. a threaded hole;
201. a clamping portion; 202. the clamp is split; 203. an internal thread.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
See fig. 1-5;
a special removal tool for a connector module of the present embodiment, the removal tool comprising:
a sleeve 1; and
a clamp 2 located within the sleeve 1;
the clamp 2 is held in place by a bolt 3 extending through the sleeve 1;
the part of the clip 2 extending outside the sleeve 1 and the part of the clip 2 extending outside the sleeve 1 are configured as a clip 201 to mate with a connector module.
In particular, the present embodiment discloses a tool suitable for disassembling a connector module, generally, the connector includes a connector housing and a module located inside, and the module is a component that needs to be matched with the tool disclosed in the present embodiment. The tool of the embodiment mainly comprises a sleeve 1, a clamp 2 positioned inside the sleeve 1 and a bolt 3 connected with both the sleeve 1 and the clamp 2, wherein the bolt 3 penetrates through the sleeve 1 along the radial direction of the sleeve 1 and is connected with the clamp 2 inside, so that the position of the clamp is kept through the bolt 3, and meanwhile, the bolt 3 can be adjusted to enable the clamp 2 to have inward clamping force when acting on a module.
Preferably, the sleeve 1 of the present embodiment has four threaded holes 101 uniformly distributed along the circumference thereof;
the bolt 3 and the sleeve 1 are in threaded connection with the threaded hole 101, and the bolt 3 extends to the inside of the sleeve 1 along the radial direction of the sleeve 1;
the portion of the bolt 3 extending to the inside of the sleeve 1 is connected to the jig 2.
In order to ensure convenient operation, four bolt holes 101 are uniformly distributed in the circumferential direction of the sleeve 1 of the embodiment, and the number of the bolts 3 is two, so that any group of opposite bolt holes 101 can be selected for use.
Preferably, the clip 2 of the present embodiment includes:
two clamp splits 202;
the clamp split 202 is configured into a one-third arc structure, and the inner wall of the clamp split 202 is provided with an internal thread;
the two clamp split bodies 202 are symmetrically arranged inside the sleeve 1;
the number of the bolts 3 is two, and the two bolts 3 select the symmetrically-arranged threaded holes 101 and are respectively connected with the clamp split bodies 202 so as to adjust the distance between the two clamp split bodies 202 through the degree that the bolts 3 extend into the sleeve 1.
The bolt 3 is a butterfly bolt.
The structural composition of the clamp 2 is defined in detail, the clamp 2 of the present embodiment mainly includes two clamp split bodies 202, the clamp split body 202 is designed to be a one-third arc structure in order to adapt to the structures of the sleeve 1 and the module, and meanwhile, in order to increase the clamping force and the friction force with the module, the inner wall of the clamp split body 202 of the present embodiment has an internal thread 203. In addition, the clip 2 of the present embodiment needs to be partially extended to the outside of the sleeve 1 to be formed as the above-described clamping portion 201, and therefore, the length of the clip 2 is longer than the sleeve 1, or the mounting position of the clip 2 is adjusted to ensure that the clip partially extends to the outside of the sleeve 1.
During operation, the inner wall of the clamp 2 is tightly attached to the outer surface of a module to be disassembled by rotating the disc-shaped bolt, and the inner wall of the clamp 2 is provided with the internal thread 203, so that the friction force between the clamp and the module is increased; after the butterfly bolt is screwed down, an external force is applied to the butterfly bolt to move leftwards, the module is withdrawn from the space between the shell and the terminal, and the withdrawing process is completed once.
Preferably, the sleeve 1 of the present embodiment has an outer diameter smaller than an inner diameter of the connector housing, and the sleeve 1 has an inner diameter larger than an outer diameter of the jig 2.
Wherein, the inner diameter of the clamp 2 is larger than the outer diameter of the module.
In the above technical scheme, the utility model provides a pair of special extracting tool of connector module has following beneficial effect:
the dismounting tool of the utility model is provided with a clamp 2 in a sleeve 1, and the inner diameter of the clamp 2 is adjusted by a butterfly bolt to clamp a module through the clamp 2; the tool can disassemble the module under the condition that the connector terminal is not withdrawn, so that the disassembling efficiency and success rate are improved; meanwhile, the recovery rate is also improved; in addition, the tool has simple structure, reliable operation and low cost.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (6)
1. A special removal tool for a connector module, the removal tool comprising:
a sleeve (1); and
a clamp (2) located within the sleeve (1);
the clamp (2) is held in position by a bolt (3) passing through the sleeve (1);
the clamp (2) extends partly outside the sleeve (1) and the part of the clamp (2) extending outside the sleeve (1) is configured as a grip (201) for mating with a connector module.
2. The special removal tool for connector modules according to claim 1, wherein said sleeve (1) has four threaded holes (101) uniformly distributed along its circumference;
the bolt (3) and the sleeve (1) are in threaded connection with the threaded hole (101), and the bolt (3) extends to the interior of the sleeve (1) along the radial direction of the sleeve (1);
the part of the bolt (3) extending to the interior of the sleeve (1) is connected with the clamp (2).
3. -a special dismounting tool for a connector module according to claim 2, characterized in that said clamp (2) comprises:
two clamp split bodies (202);
the clamp split body (202) is configured into a one-third arc structure, and the inner wall of the clamp split body (202) is provided with an internal thread (203);
the two clamp split bodies (202) are symmetrically arranged inside the sleeve (1);
the number of the bolts (3) is two, the two bolts (3) are provided with symmetrically arranged threaded holes (101) and are respectively connected with the clamp split bodies (202) so as to adjust the distance between the two clamp split bodies (202) through the degree of the bolts (3) extending into the sleeve (1).
4. -a special dismounting tool for a connector module according to claim 3, characterized in that said bolt (3) is a thumb bolt.
5. A special dismounting tool for a connector module according to claim 3, characterized in that the outer diameter of said sleeve (1) is smaller than the inner diameter of the connector housing and the inner diameter of said sleeve (1) is larger than the outer diameter of the clamp (2).
6. A special tool for dismounting a connector module according to claim 5, characterized in that the inner diameter of the clamp (2) is larger than the outer diameter of the module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220939840.4U CN217115129U (en) | 2022-04-22 | 2022-04-22 | Special dismounting tool for connector module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220939840.4U CN217115129U (en) | 2022-04-22 | 2022-04-22 | Special dismounting tool for connector module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217115129U true CN217115129U (en) | 2022-08-02 |
Family
ID=82583429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220939840.4U Active CN217115129U (en) | 2022-04-22 | 2022-04-22 | Special dismounting tool for connector module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217115129U (en) |
-
2022
- 2022-04-22 CN CN202220939840.4U patent/CN217115129U/en active Active
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