CN220042559U - Wire harness terminal needle withdrawing device - Google Patents
Wire harness terminal needle withdrawing device Download PDFInfo
- Publication number
- CN220042559U CN220042559U CN202321188749.4U CN202321188749U CN220042559U CN 220042559 U CN220042559 U CN 220042559U CN 202321188749 U CN202321188749 U CN 202321188749U CN 220042559 U CN220042559 U CN 220042559U
- Authority
- CN
- China
- Prior art keywords
- needle
- handle
- wire harness
- compression spring
- stabilizing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000006835 compression Effects 0.000 claims abstract description 24
- 238000007906 compression Methods 0.000 claims abstract description 24
- 230000000087 stabilizing effect Effects 0.000 claims description 33
- 230000000694 effects Effects 0.000 abstract description 5
- 238000012545 processing Methods 0.000 abstract description 3
- 239000003381 stabilizer Substances 0.000 abstract 2
- 238000009434 installation Methods 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
Landscapes
- Measuring Leads Or Probes (AREA)
Abstract
The utility model discloses a wire harness terminal needle withdrawing device which comprises a handle, wherein a needle withdrawing head is arranged on one side of the handle, an anti-slip pad sleeve is arranged outside the handle, and a fixing vertical plate is fixedly connected to one side of the outside of the handle. Through being provided with the location stable structure at the top of fixed riser one side, support the stabilizer blade earlier when carrying out the operation of moving back the needle, with this makes move back syringe needle and pencil terminal and be in mutual parallel position, be convenient for calibrate and move back the syringe needle and move back the needle operation, and compression spring compresses along with it when pressing to move back the syringe needle, make the stabilizer blade stabilize all the time and support the pencil terminal, and compression spring moves the guide arm and slides relatively in stable cover thereupon when atress compression, with this is stable to compression spring supports, limit movable guide arm at stable cover inside simultaneously through limiting the piece, thereby realized inserting more accurate effect when moving back the needle device to the pencil terminal, make move back needle processing operation more convenient, and efficiency is higher.
Description
Technical Field
The utility model relates to the technical field of disassembly of wire harness terminals, in particular to a wire harness terminal needle withdrawing device.
Background
The automobile wire harness is required to be detached frequently in the process of automobile maintenance, the traditional wire harness plug terminal is time-consuming and labor-consuming to detach, the wire harness terminal is easy to damage, and the wire harness terminal can be detached under the condition that the wire harness terminal and the shell are not damaged due to the needle withdrawing device;
the utility model discloses a wire harness terminal needle withdrawing device as disclosed in the utility model with an authorized bulletin number of CN217427302U, wherein a containing groove is formed in the upper surface of the containing disc, a through groove is formed in the outer wall of the containing disc in a penetrating manner, a containing device is movably mounted in the containing groove, the containing device specifically comprises a rotary disc, a circular ring is arranged above the rotary disc, a mounting block is fixedly mounted at the center of the upper surface of the rotary disc, a partition plate is arranged between the circular ring and the mounting block, the bottom of the partition plate is fixedly connected with the corresponding position on the rotary disc, a pushing block is slidably mounted between every two partition plates, a needle withdrawing device is fixedly mounted on the outer wall of the lower end of the pushing block, a fixing bolt is movably mounted on the upper surface of the pushing block, and a sliding rod is arranged above the needle withdrawing device in a penetrating manner. This kind of pencil terminal moves back needle device accomodates multiple type moves back needle ware through storage device for multiple moves back needle ware can obtain neatly accomodating and be convenient for deposit, has strengthened the convenience when moving back the needle ware and using. However, this technical scheme is because terminal and needle return ware are less at the in-process of using to lead to inconvenient inserting the needle return ware into pencil casing body and dismantle the terminal, there is the technical problem that can not stabilize the needle return ware and make things convenient for the needle return operation on the pencil terminal casing.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a wire harness terminal needle withdrawing device, which can solve the technical problems that the needle withdrawing device is inconvenient to insert into a wire harness shell body to disassemble a terminal due to smaller terminals and needle withdrawing devices, and the needle withdrawing device cannot be stabilized to facilitate needle withdrawing operation on the wire harness terminal shell.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a pencil terminal moves back needle device, includes the handle, one side of handle is provided with moves back the syringe needle, the outside of handle is provided with slipmat cover, one side fixedly connected with of the outside of handle is fixed the riser, move back and be provided with the dismouting structure between the intermediate position department of one side of syringe needle and handle one side, the top of fixed riser one side is provided with the location stable structure.
As a preferable technical scheme of the utility model, the dismounting structure comprises a positioning block, wherein the positioning block is fixedly connected to the middle position of one side of the handle, one side of the needle withdrawing head is fixedly connected with a fixed pressing sheet, and one side of the outer part of the needle withdrawing head is provided with a mounting sleeve.
As a preferable technical scheme of the utility model, the positioning stabilizing structure comprises a stabilizing sleeve, wherein the stabilizing sleeve is inserted into the top of one side of a fixed vertical plate, a movable guide rod penetrates through the stabilizing sleeve, one side of the movable guide rod is provided with a stabilizing piece, the other side of the movable guide rod is provided with a limiting block, and a compression spring is arranged outside the movable guide rod between the stabilizing piece and the fixed vertical plate.
As a preferable technical scheme of the utility model, the fixed pressing sheet is round, and the mounting sleeve is sleeved outside the positioning block.
As a preferable technical scheme of the utility model, external threads are arranged on the outer portion of the positioning block, and internal threads matched with the external threads are arranged on the inner side wall of the mounting sleeve.
As a preferable technical scheme of the utility model, one side of the compression spring is fixedly connected with one side of the stabilizing piece, and the other side of the compression spring is fixedly connected with the top of the other side of the fixed vertical plate.
Compared with the prior art, the utility model has the following beneficial effects:
1. the top of one side of the fixed vertical plate is provided with the positioning stabilizing structure, the stabilizing piece is propped against the wire harness terminal when the needle withdrawing operation is carried out, so that the needle withdrawing head and the wire harness terminal are positioned in parallel, the needle withdrawing operation is conveniently calibrated, the compression spring is compressed when the needle withdrawing head is pressed, the stabilizing piece is always stabilized against the wire harness terminal, the movable guide rod slides relatively in the stabilizing sleeve along with the compression spring when the compression spring is stressed, the compression spring is supported and stabilized, and meanwhile, the movable guide rod is limited in the stabilizing sleeve through the limiting block, so that the effect of more accurate plugging when the needle withdrawing device is used for carrying out the needle withdrawing treatment on the wire harness terminal is realized, the needle withdrawing processing operation is more convenient, and the efficiency is higher;
2. through being provided with the dismouting structure between the intermediate position department of one side of moving back the syringe needle and handle one side, will set up the installation cover that moves back outside one side of syringe needle when using and cup joint the outside of fixing at the locating piece through threaded connection to will fix the preforming firm centre gripping between the inboard one side of installation cover and locating piece, with this reached the purpose that moves back syringe needle fixed connection on one side of handle, and can dismantle the syringe needle with the installation cover from the locating piece, thereby realized that convenient and fast carries out the effect of dismouting change to moving back the syringe needle, make the applicable different pencil terminals of needle device move back, the maneuverability is strong.
Drawings
FIG. 1 is a schematic cross-sectional elevation view of the present utility model;
FIG. 2 is a schematic perspective sectional view of the mounting sleeve of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
fig. 4 is a schematic view of a partial cross-sectional structure of a fixed riser of the present utility model.
Wherein: 1. a handle; 2. an anti-slip pad sleeve; 3. fixing a vertical plate; 4. withdrawing the needle; 5. a stabilizing piece; 6. a movable guide rod; 7. a compression spring; 8. a stabilizing sleeve; 9. defining a block; 10. a mounting sleeve; 11. fixing and tabletting; 12. and (5) positioning blocks.
Detailed Description
In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.
Examples
Referring to fig. 1-4, the utility model provides a wire harness terminal needle withdrawing device, which comprises a handle 1, wherein a needle withdrawing head 4 is arranged at one side of the handle 1, the needle withdrawing operation can be completed by inserting the needle withdrawing head 4 into a wire harness terminal shell, an anti-slip pad sleeve 2 is arranged outside the handle 1, the anti-slip pad sleeve 2 is made of silica gel materials, the handle 1 is held by an operator to enable anti-slip performance to be improved, and a fixed vertical plate 3 is fixedly connected to one side outside the handle 1;
as a further implementation manner of this embodiment, as shown in fig. 1 and fig. 4, a positioning and stabilizing structure is provided at the top of one side of the fixed riser 3, the positioning and stabilizing structure includes a stabilizing sleeve 8, the stabilizing sleeve 8 is inserted into the top of one side of the fixed riser 3, a movable guide rod 6 penetrates through the stabilizing sleeve 8, a stabilizing piece 5 is provided at one side of the movable guide rod 6, a limiting block 9 is provided at the other side of the movable guide rod 6, the limiting block 9 is semicircular, a compression spring 7 is provided at the outer part of the movable guide rod 6 between the stabilizing piece 5 and the fixed riser 3, one side of the compression spring 7 is fixedly connected with one side of the stabilizing piece 5, and the other side of the compression spring 7 is fixedly connected with the top of the other side of the fixed riser 3, thereby realizing the effect of more accurate insertion when the wire harness terminal is withdrawn by using the withdrawing device, so that the withdrawing processing operation is more convenient and the efficiency is higher;
when the movable guide rod 6 is in use, the stabilizing piece 5 is propped against the wire harness terminal, so that the needle withdrawing head 4 and the wire harness terminal are in parallel positions, the needle withdrawing operation of the needle withdrawing head 4 is conveniently calibrated, the compression spring 7 is compressed when the needle withdrawing head 4 is pressed, the stabilizing piece 5 is always stabilized against the wire harness terminal, the movable guide rod 6 slides relatively in the stabilizing sleeve 8 when the compression spring 7 is compressed under the stress, the compression spring 7 is supported and stabilized, and meanwhile, the movable guide rod 6 is limited in the stabilizing sleeve 8 through the limiting block 9;
as a further implementation manner of this embodiment, as shown in fig. 1, 2 and 3, a dismounting structure is arranged between one side of the needle withdrawing head 4 and the middle position on one side of the handle 1, the dismounting structure comprises a positioning block 12, the positioning block 12 is fixedly connected to the middle position on one side of the handle 1, one side of the outer part of the needle withdrawing head 4 is provided with a mounting sleeve 10, the mounting sleeve 10 is sleeved outside the positioning block 12, the outer part of the positioning block 12 is provided with external threads, the inner side wall of the mounting sleeve 10 is provided with internal threads matched with the external threads, one side of the needle withdrawing head 4 is fixedly connected with a circular fixing pressing sheet 11, and the purpose of fixedly connecting the needle withdrawing head 4 to one side of the handle 1 can be achieved by fixing the mounting sleeve 10 on the positioning block 12 through threaded connection, so that the effect of dismounting and replacing the needle withdrawing head 4 can be conveniently and rapidly realized, and the needle withdrawing device can be applicable to different wire harness terminals and has strong operability;
when in use, the mounting sleeve 10 arranged on one side of the outer part of the needle withdrawing head 4 is fixedly sleeved and connected on the outer part of the positioning block 12 through a threaded connection, so that the fixing pressing sheet 11 is firmly clamped between the inner side of the mounting sleeve 10 and one side of the positioning block 12, the needle withdrawing head 4 is fixedly connected on one side of the handle 1, and the mounting sleeve 10 is detached from the positioning block 12, so that the needle withdrawing head 4 can be detached;
the specific working principle is as follows:
when the needle withdrawing device is used, firstly, the mounting sleeve 10 arranged on one side outside the needle withdrawing head 4 is fixedly sleeved outside the positioning block 12 through a threaded connection, so that the fixing pressing sheet 11 is firmly clamped between the inner side of the mounting sleeve 10 and one side of the positioning block 12, the needle withdrawing head 4 is fixedly connected on one side of the handle 1, then an operator holds the handle 1, firstly, the fixing sheet 5 is abutted against a wire harness terminal, the needle withdrawing head 4 and the wire harness terminal are in parallel positions, so that the needle withdrawing head 4 is stabilized, then the needle withdrawing head 4 is calibrated to be inserted into a wire harness terminal shell for needle withdrawing operation, the compression spring 7 is compressed when the needle withdrawing head 4 is pressed, the fixing sheet 5 is always stabilized against the wire harness terminal, the compression spring 7 slides relatively in the fixing sleeve 8 when being stressed and compressed, so that the compression spring 7 is supported stably, and the handle 2 can be used for anti-skid treatment when the operator holds the handle 1, and the mounting sleeve 10 is detached from the positioning block 12 when the needle withdrawing operation is carried out on different wire harness terminals, so that the needle withdrawing head 4 can be detached and replaced.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a pencil terminal moves back needle device, includes handle (1), its characterized in that: one side of handle (1) is provided with moves back syringe needle (4), the outside of handle (1) is provided with slipmat cover (2), one side fixedly connected with fixed riser (3) of handle (1) outside, move back and be provided with dismouting structure between the intermediate position department of one side of syringe needle (4) and handle (1) one side, the top of fixed riser (3) one side is provided with the location stable structure.
2. The wire harness terminal needle retracting device according to claim 1, wherein: the dismounting structure comprises a positioning block (12), the positioning block (12) is fixedly connected to the middle position of one side of the handle (1), a fixing pressing sheet (11) is fixedly connected to one side of the needle withdrawing head (4), and a mounting sleeve (10) is arranged on one side of the outer portion of the needle withdrawing head (4).
3. The wire harness terminal needle retracting device according to claim 1, wherein: the positioning and stabilizing structure comprises a stabilizing sleeve (8), the stabilizing sleeve (8) is inserted into the top of one side of a fixed vertical plate (3), a movable guide rod (6) penetrates through the stabilizing sleeve (8), a stabilizing piece (5) is arranged on one side of the movable guide rod (6), a limiting block (9) is arranged on the other side of the movable guide rod (6), and a compression spring (7) is arranged outside the movable guide rod (6) between the stabilizing piece (5) and the fixed vertical plate (3).
4. The wire harness terminal needle retracting device according to claim 2, wherein: the fixed pressing sheet (11) is round, and the mounting sleeve (10) is sleeved outside the positioning block (12).
5. The wire harness terminal needle retracting device according to claim 2, wherein: external threads are arranged on the outer portion of the positioning block (12), and internal threads matched with the external threads are arranged on the inner side wall of the mounting sleeve (10).
6. A wire harness terminal retracting device according to claim 3, wherein: one side of the compression spring (7) is fixedly connected with one side of the stabilizing piece (5), and the other side of the compression spring (7) is fixedly connected with the top of the other side of the fixed vertical plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321188749.4U CN220042559U (en) | 2023-05-17 | 2023-05-17 | Wire harness terminal needle withdrawing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321188749.4U CN220042559U (en) | 2023-05-17 | 2023-05-17 | Wire harness terminal needle withdrawing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220042559U true CN220042559U (en) | 2023-11-17 |
Family
ID=88725083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321188749.4U Active CN220042559U (en) | 2023-05-17 | 2023-05-17 | Wire harness terminal needle withdrawing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220042559U (en) |
-
2023
- 2023-05-17 CN CN202321188749.4U patent/CN220042559U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |