CN212919205U - Multifunctional equipment for disassembling pin shaft - Google Patents
Multifunctional equipment for disassembling pin shaft Download PDFInfo
- Publication number
- CN212919205U CN212919205U CN202021387549.8U CN202021387549U CN212919205U CN 212919205 U CN212919205 U CN 212919205U CN 202021387549 U CN202021387549 U CN 202021387549U CN 212919205 U CN212919205 U CN 212919205U
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- pin
- mounting groove
- cotter
- groove
- bottom plate
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 239000002184 metal Substances 0.000 claims abstract description 4
- 238000005452 bending Methods 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract 1
- 230000000576 supplementary effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003116 impacting effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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Abstract
The utility model discloses a multifunctional equipment for disassembling pin shafts, which comprises a bottom plate and a disassembling assembly matched with the bottom plate, wherein the bottom plate is provided with a penetrated mounting groove, and the two ends of the mounting groove in the length direction are provided with arc shapes matched with the shafts to be disassembled; a pin accommodating groove is formed in one side of the mounting groove in the length direction, a cotter accommodating cavity is formed in the other side of the mounting groove, the width of the mounting groove is larger than that of the cotter accommodating cavity, a hole for a shaft pin to pass through is formed in the part, separated from the mounting groove, of the pin accommodating groove, and a penetrating threaded hole is formed in one side, far away from the mounting groove, of the cotter accommodating cavity; the disassembly and assembly is a cross-shaped metal piece, the first end is a thin ejector rod, the second end is a thick ejector rod, the diameter of the thin ejector rod is smaller than that of the shaft pin to be disassembled, and threaded parts matched with the threaded holes are arranged on the first end and the second end. This technical scheme is fit for as electric power fortune dimension maintenance instrument and uses, can treat to tear open the axle and play the supplementary effect of clamping.
Description
Technical Field
The utility model relates to an electric power fortune dimension examines and repair instrument, concretely relates to multifunctional equipment for dismantling round pin axle.
Background
The traditional Chinese utility model patent CN111331556A discloses an electric power multifunctional equipment pin remover, which comprises a device body, a connecting piece, an upper side lever, a left magnetic base and a right magnetic base, wherein the device body is provided with a vertical part which is arranged on the left magnetic base and the right magnetic base, a horizontal part transversely extends out of the upper end of the vertical part, a thread through hole is arranged in the middle of the horizontal part, and the upper side lever is a threaded long rod and passes through the thread through hole of the device body; a lower side rod is arranged below the upper side rod, the upper side rod and the lower side rod are both provided with large head ends with diameters larger than that of the rod body, a connecting piece is arranged between the upper side rod and the lower side rod, the connecting piece is a frame body with two penetrating ends, the upper side and the lower side of the connecting piece are provided with through unthreaded holes, and the large head ends of the upper side rod and the lower side rod are oppositely sleeved on the connecting piece through the unthreaded holes; a tool assembly is sleeved on the lower side of the lower side rod in a threaded manner, and the tool assembly is a pin pulling assembly used for disassembling a cotter pin or a pin punching assembly used for impacting a pin outwards; the pin disassembling device is also provided with a motor, and the motor drives the upper side rod to rotate. The technical scheme described in the patent has obvious shortcomings when being used for disassembling a round pin or a split pin on a round shaft, namely the left magnetic base and the right magnetic base are not suitable for being extruded with the round shaft as a supporting seat, so that the work of fixed installation before disassembly is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a multifunctional equipment for dismantling round pin axle is provided exactly, overcome the base of tearing the round pin ware among the prior art and be unsuitable installing in circle axle class area arc plane, also lead to the inconvenient problem of fixed mounting work before dismantling.
In order to solve the technical problem, the utility model adopts the following technical scheme: the multifunctional equipment for disassembling the pin shaft comprises a bottom plate and a disassembling and assembling assembly matched with the bottom plate, wherein a penetrating installation groove is formed in the bottom plate, and two ends of the installation groove in the length direction are provided with arc shapes matched with the shaft to be disassembled; a pin accommodating groove is formed in one side of the mounting groove in the length direction, a cotter accommodating cavity is formed in the other side of the mounting groove, the width of the mounting groove is larger than that of the cotter accommodating cavity, a hole for a shaft pin to pass through is formed in the part, separated from the mounting groove, of the pin accommodating groove, and a penetrating threaded hole is formed in one side, far away from the mounting groove, of the cotter accommodating cavity; the disassembly and assembly is a cross-shaped metal piece, the first end is a thin ejector rod, the second end is a thick ejector rod, the diameter of the thin ejector rod is smaller than that of the shaft pin to be disassembled, and threaded parts matched with the threaded holes are arranged on the first end and the second end.
Further, the pin accommodating groove and the bottom of the cotter pin accommodating cavity are provided with baffle plates.
Furthermore, the third end of the dismounting assembly is a straight screwdriver head.
Furthermore, the fourth end of the dismounting assembly is a sleeve for bending the cotter pin, and the diameter of the pipe orifice of the sleeve is larger than the outer diameter of the cotter pin.
Further, the second end is a circular end cap structure with a step shape, the multifunctional equipment further comprises a hook, and a circular groove movably matched with the circular end cap structure is formed in the upper end of the hook.
The utility model discloses a technical scheme, following beneficial effect has:
the mounting groove is provided with two ends in an arc shape, so that when the round pin or the split pin is dismounted, the round shaft to be dismounted can be well matched with the two ends in the arc shape, and a certain clamping assisting effect is achieved.
And secondly, the second end is provided with a step-shaped circular end cap mechanism, and a hook can be additionally arranged, so that the dual-purpose effect of one end is realized, and the round pin can be used for extruding and mounting the round pin, and the split pin can be detached.
And a third end of the straight screwdriver head and a fourth end of the sleeve shape are additionally arranged on the dismounting assembly and can be used for bending the cotter pin.
The utility model discloses a specific technical scheme and the beneficial effect that brings will give detailed disclosure in the following embodiment in combination with the accompanying drawings.
Drawings
The invention will be further described with reference to the accompanying drawings and specific embodiments:
fig. 1 is an installation view of the multifunctional apparatus for disassembling the pin shaft when disassembling the round pin;
fig. 2 is an installation view of the multifunction apparatus for detaching the pin shaft when detaching the cotter pin.
Description of reference numerals: 1. a base plate; 11. a pin receiving groove; 12. mounting grooves; 13. a cotter pin receiving cavity; 2. assembling and disassembling the assembly; 21. a screwdriver with a straight head; 22. a sleeve; 23. a thin ejector rod; 24. a coarse ejector rod; 25. and (4) hooks.
Detailed Description
The technical solutions of the embodiments of the present invention are explained and explained below with reference to the drawings of the embodiments of the present invention, but the embodiments described below are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the embodiment, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.
It will be appreciated by those skilled in the art that features from the examples and embodiments described below may be combined with each other without conflict.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Words such as "upper," "lower," "inner," "outer," "top," "bottom," and the like, which indicate orientation or positional relationships, are based only on the orientation or positional relationships shown in the drawings and are merely for convenience in describing the invention and to simplify the description, and do not indicate or imply that the device/element referred to must have a particular orientation or be constructed and operated in a particular orientation and therefore should not be construed as limiting the invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The multifunctional equipment for disassembling the pin shaft described in embodiment 1 of the present invention, as shown in fig. 1 and fig. 2, includes a bottom plate 1 and a disassembling assembly 2 used in cooperation with the bottom plate 1, wherein the bottom plate 1 is provided with a through mounting groove 12, and both ends of the mounting groove 12 in the length direction have an arc shape in cooperation with the shaft to be disassembled; when the round pin or the split pin is detached, the round shaft to be detached can be well matched with the two ends of the arc, and certain auxiliary clamping effect is achieved. Mounting groove 12 is equipped with the pin on one side on the length direction and accomodates groove 11, and the opposite side is equipped with the split pin and holds chamber 13, mounting groove 12 width is greater than the width that the split pin held chamber 13, the pin accomodate groove 11 with the part that mounting groove 12 is separated from is equipped with the hole that supplies the pivot to pass, the split pin holds chamber 13 and is equipped with the screw hole that pierces through in the one side of keeping away from mounting groove 12. The pin receiving groove 11 and the bottom of the cotter receiving cavity 13 are provided with baffles.
The dismounting assembly 2 is a cross-shaped metal piece, a first end is a thin ejector rod 23, a second end is a thick ejector rod 24, the diameter of the thin ejector rod 23 is smaller than that of the shaft pin to be dismounted, and threaded parts matched with the threaded holes are arranged on the first end and the second end.
In this embodiment, the third end of the dismounting assembly is a straight screwdriver head, and any other screwdriver head shape is also feasible. The fourth end of the dismounting assembly 2 is a sleeve 22 for bending the cotter pin, and the diameter of the pipe orifice of the sleeve 22 is larger than the outer diameter of the cotter pin. As an alternative additional function, the third and fourth heads may be replaced by any manual tool head as would be readily apparent to one skilled in the art.
Preferably, the second end is a circular end cap structure with a step shape, and the multifunctional device further comprises a hook 25, wherein the upper end of the hook 25 is provided with a circular groove movably matched with the circular end cap structure. The second end is provided with a circular end cap mechanism with a step shape, and a hook 25 can be additionally arranged, so that the dual-purpose end is realized, and the dual-purpose end can be used for extruding and mounting a round pin and dismounting a split pin.
Use the technical scheme of the utility model when dismantling the round pin, the thin ejector pin 23 of dismouting assembly 2 is installed in the screw hole of bottom plate 1, waits to tear open the axle and leans on the upside intrados, and thin ejector pin 23 will wait to tear open epaxial round pin through the screw thread rotation and extrude to in the groove is accomodate to the receipts pin.
Use the technical scheme of the utility model when installing the round pin, the screw hole of bottom plate 1 is installed to dismouting assembly 2's thick ejector pin 24, treats that the dress axle leans on the upside intrados, and thick ejector pin 24 rotates through the screw and crowds into the round pin and treat in the pinhole of dress axle.
Use the technical scheme of the utility model when dismantling the split pin, hook 25 is adorned earlier to the thick ejector pin 24 of dismouting assembly 2, adorns the screw hole of bottom plate 1 after, waits to tear open the axle and leans on the downside intrados, and thick ejector pin 24 is pulled out the split pin through the screw thread rotation and is waited to tear a pinhole open.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and those skilled in the art should understand that the present invention includes but is not limited to the contents described in the drawings and the above specific embodiments. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.
Claims (5)
1. Be used for dismantling the multi-functional equipment of round pin axle, its characterized in that: the assembling and disassembling device comprises a bottom plate and an assembling and disassembling assembly matched with the bottom plate for use, wherein a penetrating mounting groove is formed in the bottom plate, and two ends of the mounting groove in the length direction are provided with arc shapes matched with a shaft to be disassembled; a pin accommodating groove is formed in one side of the mounting groove in the length direction, a cotter accommodating cavity is formed in the other side of the mounting groove, the width of the mounting groove is larger than that of the cotter accommodating cavity, a hole for a shaft pin to pass through is formed in the part, separated from the mounting groove, of the pin accommodating groove, and a penetrating threaded hole is formed in one side, far away from the mounting groove, of the cotter accommodating cavity; the disassembly and assembly is a cross-shaped metal piece, the first end is a thin ejector rod, the second end is a thick ejector rod, the diameter of the thin ejector rod is smaller than that of the shaft pin to be disassembled, and threaded parts matched with the threaded holes are arranged on the first end and the second end.
2. The multi-function device for removing pins of claim 1, wherein: the pin accommodating groove and the bottom of the cotter accommodating cavity are provided with baffle plates.
3. The multi-function device for removing pins of claim 1, wherein: and a third end of the dismounting assembly is a screwdriver straight head.
4. The multi-function device for removing pins of claim 1, wherein: the fourth end of the disassembling and assembling assembly is a sleeve for bending the cotter pin, and the diameter of the pipe orifice of the sleeve is larger than the outer diameter of the cotter pin.
5. The multi-function device for removing pins of claim 1, wherein: the second end is a circular end cap structure with a step shape, the multifunctional equipment further comprises a hook, and a circular groove in movable fit with the circular end cap structure is formed in the upper end of the hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021387549.8U CN212919205U (en) | 2020-07-15 | 2020-07-15 | Multifunctional equipment for disassembling pin shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021387549.8U CN212919205U (en) | 2020-07-15 | 2020-07-15 | Multifunctional equipment for disassembling pin shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212919205U true CN212919205U (en) | 2021-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021387549.8U Active CN212919205U (en) | 2020-07-15 | 2020-07-15 | Multifunctional equipment for disassembling pin shaft |
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| Country | Link |
|---|---|
| CN (1) | CN212919205U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111975711A (en) * | 2020-07-15 | 2020-11-24 | 国网浙江台州市路桥区供电有限公司 | Multifunctional equipment for disassembling pin shaft |
-
2020
- 2020-07-15 CN CN202021387549.8U patent/CN212919205U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111975711A (en) * | 2020-07-15 | 2020-11-24 | 国网浙江台州市路桥区供电有限公司 | Multifunctional equipment for disassembling pin shaft |
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