CN209821246U - Tool for disassembling terminal - Google Patents
Tool for disassembling terminal Download PDFInfo
- Publication number
- CN209821246U CN209821246U CN201920249506.4U CN201920249506U CN209821246U CN 209821246 U CN209821246 U CN 209821246U CN 201920249506 U CN201920249506 U CN 201920249506U CN 209821246 U CN209821246 U CN 209821246U
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- China
- Prior art keywords
- base
- side wall
- wall
- lateral wall
- piston rod
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- Expired - Fee Related
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Abstract
The utility model discloses a disassembling terminal fixture in the technical field of terminal fixture, which comprises a base, a testing needle base and a wiring harness base, wherein the bottom side wall of the wiring harness base is fixedly provided with a workbench, the bottom side wall of the workbench is uniformly provided with a clamping block, the top side wall of the base is provided with a clamping groove matched with the clamping block, the inner cavity of the base is provided with a negative pressure device, a piston rod is movably inserted on a fixed plate, the top of the right side wall of the fixed plate is hinged with a folding rod matched with the piston rod, the device facilitates the disassembly of the piston rod and the testing needle base by matching the clamping ring with the clamping ring groove, the right side of the clamping block is moved by driving the clamping block to move downwards, thereby facilitating the taking out of the clamping block, facilitating the replacement of the testing needle base and the wiring harness base, thereby improving the practicability of the device, unscrewing the threaded rod, separating the push block from the guide block, moving downwards of the casing, the base is convenient to disassemble, and the device is simple and convenient to operate.
Description
Technical Field
The utility model relates to a terminal tool technical field specifically is a dismantle terminal tool.
Background
After the terminal of car pencil is connected, need test it, at this moment just need use the terminal tool, but test needle base and the pencil seat on the general current terminal tool are many fixed settings, and inconvenient dismantlement during the test different grade type pencil terminal, just need carry out holistic change to the terminal tool, and the terminal tool passes through the bolt fastening at the desktop moreover, and inconvenient dismantlement is changed, for this reason, we provide a dismantlement terminal tool.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dismantle terminal tool to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dismantle terminal tool, the on-line screen storage device comprises a base, test needle base and pencil seat, the fixed workstation that is provided with of bottom lateral wall of pencil seat, and the spout has been seted up on the right side of workstation top lateral wall, the inner chamber activity of spout is provided with the slider, and the bottom lateral wall fixed connection of the top of slider and test needle base, the workstation is located the top of base, and the bottom lateral wall of workstation evenly is provided with the fixture block, the top lateral wall of base seted up with fixture block assorted draw-in groove, and the left side of both sides inner wall all be provided with fixture block assorted stopper around the draw-in groove, the inner chamber of base is provided with negative pressure device, the fixed plate that is provided with in right side of base top lateral wall, and the activity is pegged graft on the fixed plate has the piston rod, and the left end of piston rod.
Preferably, the negative pressure device is including inserting the ring, and the end lateral wall and the base bottom inner wall fixed connection of inserting the ring, the cover shell has been cup jointed in the top activity of inserting the ring lateral wall, and the adjacent face of inserting ring and cover shell is provided with the sealing ring, form sealed chamber between inserting the ring and the cover shell, the end lateral wall of base is provided with the sucking disc, the end lateral wall of base seted up with sucking disc assorted sucking disc groove, and the inner chamber intercommunication with sealed chamber of sucking disc, the left and right sides wall of cover shell all is provided with the guide block, and the inner wall of base seted up with guide block assorted guide way, the bottom activity of guide way inner chamber is pegged graft and is had with guide block assorted ejector pad, and one side activity that the cover shell was kept away from to the ejector pad is pegged graft there is the threaded rod, and the one end that the cover shell.
Preferably, the spring groove has been seted up on the right side of draw-in groove bottom side wall, and pegs graft at the top of spring groove inner chamber and have the dog, and the top of dog left side wall is laminated with the right side wall of fixture block, and the bottom side wall of dog is provided with the spring, and the bottom of spring and the bottom inner wall fixed connection in spring groove, and the back lateral wall of dog is provided with the poker rod, and the poker rod activity runs through the back lateral wall of base.
Preferably, the right side wall of the piston rod is movably provided with a roller, the right side wall of the roller is attached to the side wall of the folded rod, the left side wall of the fixing plate is provided with a return spring, and the left end of the return spring is fixedly connected with the left side wall of the piston rod.
Preferably, the right side wall of the testing needle base and the joint of the piston rod are provided with a slot, the inner cavity wall of the slot is provided with a snap ring, and the left side of the outer side wall of the piston rod is provided with a snap ring groove matched with the snap ring.
Preferably, the outer side wall of the knob is uniformly provided with grooves which are distributed in an annular array, and the grooves are semicircular grooves.
Compared with the prior art, the beneficial effects of the utility model are that: the device passes through the matching of snap ring and snap ring groove, the dismantlement of piston rod and test needle base has been made things convenient for, it moves down to drive the dog through the poker rod, remove the fixture block right side, thereby made things convenient for taking out of fixture block, it changes to have made things convenient for test needle base and pencil seat, avoid wholly changing the device, thereby the device's practicality has been improved, and the input of resource has been practiced thrift, unscrew the threaded rod, ejector pad and guide block separation, the cover shell moves down, thereby make and reduce the adsorption affinity between sucking disc and the smooth desktop, the dismantlement of base has been made things convenient for, make the device easy operation convenient.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structural slot of the present invention;
fig. 3 is a schematic view of the structure negative pressure device of the present invention.
In the figure: 1. a base; 2. a negative pressure device; 21. inserting a ring; 22. a housing; 23. a suction cup; 24. a guide block; 25. a guide groove; 26. a threaded rod; 27. a push block; 28. a knob; 3. a test pin base; 4. a work table; 5. a slider; 6. a chute; 7. a clamping block; 8. a card slot; 9. a limiting block; 10. a spring slot; 11. a stopper; 12. a spring; 13. a fixing plate; 14. a piston rod; 15. a return spring; 16. a slot; 17. a zigzag rod; 18. a roller; 19. a wire harness seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a tool for disassembling a terminal comprises a base 1, a test needle base 3 and a wire harness seat 19, wherein a wire harness to be detected is fixed through the wire harness seat 19, a workbench 4 is fixedly arranged on the bottom side wall of the wire harness seat 19, a sliding groove 6 is formed in the right side of the top side wall of the workbench 4, a sliding block 5 is movably arranged in the inner cavity of the sliding groove 6, the sliding block 5 is a dovetail block and can slide left and right in the inner cavity of the sliding groove 6, the top of the sliding block 5 is fixedly connected with the bottom side wall of the test needle base 3, a test needle for detection is arranged on the test needle base 3, the workbench 4 is positioned at the top of the base 1, clamping blocks 7 are uniformly arranged on the bottom side wall of the workbench 4, clamping grooves 8 matched with the clamping blocks 7 are formed in the top side wall of the base 1, limiting blocks 9 matched with the clamping blocks 7 are arranged on the left sides of the inner walls of the front, and move fixture block 7 to the left side, make fixture block 7 insert between two sets of stopper 9, thereby play fixed effect to fixture block 7, avoid fixture block 7 to reciprocate, the inner chamber of base 1 is provided with negative pressure device 2, the right side of base 1 top lateral wall is fixed and is provided with fixed plate 13, and the activity is pegged graft on fixed plate 13 has piston rod 14, and the left end of piston rod 14 and the right side wall swing joint of test needle base 3, the top of fixed plate 13 right side wall articulates there is the bending pole 17 with piston rod 14 assorted, bending pole 17 is the L font pole, when rotating bending pole 17, bending pole 17 promotes piston rod 14 and moves to the left, thereby make test needle base 3 move to the left side.
Wherein, the negative pressure device 2 comprises an insert ring 21, the bottom side wall of the insert ring 21 is fixedly connected with the bottom inner wall of the base 1, a casing 22 is movably sleeved at the top of the outer side wall of the insert ring 21, a sealing ring is arranged on the adjacent surface of the insert ring 21 and the casing 22, a sealing cavity is formed between the insert ring 21 and the casing 22, a sucker 23 is arranged on the bottom side wall of the base 1, a sucker groove matched with the sucker 23 is arranged on the bottom side wall of the base 1, the sucker groove plays a role of accommodating the sucker 23, the sucker 23 is communicated with the inner cavity of the sealing cavity, guide blocks 24 are arranged on the left side wall and the right side wall of the casing 22, a guide groove 25 matched with the guide block 24 is arranged on the inner wall of the base 1, a push block 27 matched with the guide block 24 is movably inserted at the bottom of the inner cavity of the guide groove 25, the push block 27 is positioned at the bottom of the guide block, a threaded rod 26 is movably inserted into one side, away from the sleeve 22, of the push block 27, one end, away from the sleeve 22, of the threaded rod 26 penetrates through the side wall of the base 1, the threaded rod 26 is in threaded connection with the base 1, a knob 28 is arranged at one end, away from the sleeve 22, of the threaded rod 26, the base 1 is placed on a smooth desktop, air in the suction disc 23 is pressed downwards and squeezed out, the suction disc 23 is adsorbed on the desktop, the threaded rod 26 is screwed down, the push blocks 27 on the two sides are close to each other, and the guide block 24 drives the sleeve 22 to ascend through matching of the push block 27 and the guide block 24, so that the inner cavity of the sealed cavity generates negative pressure, and adsorption of the suction disc 23 on;
the right side of the bottom side wall of the clamping groove 8 is provided with a spring groove 10, the top of the inner cavity of the spring groove 10 is inserted with a stop block 11, the top of the left side wall of the stop block 11 is attached to the right side wall of the clamping block 7, the bottom side wall of the stop block 11 is provided with a spring 12, the bottom end of the spring 12 is fixedly connected with the bottom inner wall of the spring groove 10, the rear side wall of the stop block 11 is provided with a poking rod, the poking rod movably penetrates through the rear side wall of the base 1, the stop block 11 is pushed upwards through the expansion of the spring 12, the stop block 11 blocks the clamping block 7, the clamping block 7 is prevented;
the right side wall of the piston rod 14 is movably provided with a roller 18, the friction force between the roller 18 and the folded rod 17 is reduced, the right side wall of the roller 18 is attached to the side wall of the folded rod 17, the left side wall of the fixing plate 13 is provided with a return spring 15, the left end of the return spring 15 is fixedly connected with the left side wall of the piston rod 14, and the piston rod 14 is pulled to the right side through the expansion of the return spring 15, so that the test needle base 3 is driven to move to the right side;
a slot 16 is formed at the joint of the right side wall of the testing needle base 3 and the piston rod 14, a clamping ring is arranged on the inner cavity wall of the slot 16, a clamping ring groove matched with the clamping ring is formed in the left side of the outer side wall of the piston rod 14, and the piston rod 14 and the testing needle base 3 can be conveniently connected and detached through matching of the clamping ring and the clamping ring groove;
the outer side wall of the knob 28 is uniformly provided with grooves which are distributed in an annular array mode, the grooves are semicircular grooves, a good anti-skidding effect is achieved, and when the knob 28 is rotated, the touch feeling of fingers is more comfortable.
The working principle is as follows: the device passes through the matching of snap ring and card annular, the dismantlement of piston rod 14 and test needle base 3 has been made things convenient for, through pressing down the poker rod, make the poker rod drive dog 11 and move down, dog 11 and fixture block 7 separation, it removes fixture block 7 right side to have made things convenient for, thereby take out fixture block 7 from draw-in groove 8, thereby the change of test needle base 3 and pencil seat 19 has been made things convenient for, unscrew threaded rod 26, make the ejector pad 27 of both sides keep away from the motion each other, at this moment ejector pad 27 is not supporting guide block 24, cover shell 22 receives the influence of gravity and negative pressure, the downward movement, make atmospheric pressure and external atmospheric pressure keep balanced in the sealed chamber, reduce the adsorption affinity between sucking disc 23 and the smooth desktop, thereby the dismantlement between base 1 and the desktop has been made things convenient for.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a dismantle terminal tool, includes base, test needle base and pencil seat, its characterized in that: the fixed workstation that is provided with of end lateral wall of pencil seat, and the spout has been seted up on the right side of workstation top lateral wall, the inner chamber activity of spout is provided with the slider, and the end lateral wall fixed connection of the top of slider and test needle base, the workstation is located the top of base, and the end lateral wall of workstation evenly is provided with the fixture block, the top lateral wall of base seted up with fixture block assorted draw-in groove, and the draw-in groove around the left side of both sides inner wall all be provided with fixture block assorted stopper, the inner chamber of base is provided with negative pressure device, the fixed plate that is provided with in right side of base top lateral wall, and the activity is pegged graft on the fixed plate has the piston rod, and the left end of piston rod and the right side wall swing joint of test needle.
2. A jig for disassembling a terminal according to claim 1, wherein: negative pressure device is including inserting the ring, and the end lateral wall of inserting the ring and base bottom inner wall fixed connection, the cover shell has been cup jointed in the top activity of inserting the ring lateral wall, and the looks proximal surface of inserting ring and cover shell is provided with the sealing ring, form sealed chamber between inserting the ring and the cover shell, the end lateral wall of base is provided with the sucking disc, the end lateral wall of base set up with sucking disc assorted sucking disc groove, and the inner chamber intercommunication of sucking disc and sealed chamber, the left and right sides wall of cover shell all is provided with the guide block, and the inner wall of base set up with guide block assorted guide way, the bottom activity of guide way inner chamber is pegged graft and is had with guide block assorted ejector pad, and one side activity that the cover shell was kept away from to the ejector pad is pegged graft threaded rod, and the threaded rod keeps away from the one end of.
3. A jig for disassembling a terminal according to claim 1, wherein: the spring groove has been seted up on the right side of draw-in groove bottom side wall, and the top of spring groove inner chamber is pegged graft and is had the dog, and the top of dog left side wall is laminated with the right side wall of fixture block, and the bottom side wall of dog is provided with the spring, and the bottom of spring and the bottom inner wall fixed connection in spring groove, and the back lateral wall of dog is provided with the poker rod, and the poker rod activity runs through the back lateral wall of base.
4. A jig for disassembling a terminal according to claim 1, wherein: the right side wall activity of piston rod is provided with the gyro wheel, and the right side wall of gyro wheel and the lateral wall laminating of roll over the shape pole, and the left side wall of fixed plate is provided with reset spring, and reset spring's left end and the left side wall fixed connection of piston rod.
5. A jig for disassembling a terminal according to claim 1, wherein: the right side wall of test needle base has seted up the slot with the piston rod junction, and the inner chamber wall of slot is provided with the snap ring, and the left side of piston rod lateral wall seted up with snap ring assorted snap ring groove.
6. A jig for disassembling a terminal according to claim 2, wherein: the lateral wall of knob has evenly seted up the recess, and the recess is annular array distribution, and the recess is semi-circular recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920249506.4U CN209821246U (en) | 2019-02-27 | 2019-02-27 | Tool for disassembling terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920249506.4U CN209821246U (en) | 2019-02-27 | 2019-02-27 | Tool for disassembling terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209821246U true CN209821246U (en) | 2019-12-20 |
Family
ID=68873908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920249506.4U Expired - Fee Related CN209821246U (en) | 2019-02-27 | 2019-02-27 | Tool for disassembling terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209821246U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111180228A (en) * | 2020-01-15 | 2020-05-19 | 云南电网有限责任公司电力科学研究院 | Interlocking device |
| CN117310419A (en) * | 2023-10-31 | 2023-12-29 | 深圳胜蓝电气有限公司 | Insulation and voltage resistance test fixture for terminal block |
-
2019
- 2019-02-27 CN CN201920249506.4U patent/CN209821246U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111180228A (en) * | 2020-01-15 | 2020-05-19 | 云南电网有限责任公司电力科学研究院 | Interlocking device |
| CN111180228B (en) * | 2020-01-15 | 2021-10-08 | 云南电网有限责任公司电力科学研究院 | Interlocking device |
| CN117310419A (en) * | 2023-10-31 | 2023-12-29 | 深圳胜蓝电气有限公司 | Insulation and voltage resistance test fixture for terminal block |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191220 |