CN217728608U - SMP-KK connecting rod pulling tool - Google Patents
SMP-KK connecting rod pulling tool Download PDFInfo
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- CN217728608U CN217728608U CN202220465589.2U CN202220465589U CN217728608U CN 217728608 U CN217728608 U CN 217728608U CN 202220465589 U CN202220465589 U CN 202220465589U CN 217728608 U CN217728608 U CN 217728608U
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- handle
- wall
- bolt
- smp
- hand handle
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Abstract
The utility model relates to a pull-out tool technical field, especially a SMP-KK connecting rod pull-out tool. The utility model has the advantages of: the left handle and the right handle are arranged, the center of one side face, corresponding to the bottom of the left handle and the right handle, of the bottom of the left handle is provided with the holding groove, the bottom of the left handle is connected with the locking screw in an inserting mode, one end of the locking screw penetrates through one side of the right handle, and one end, penetrating through the right handle, of the locking screw is connected with the butterfly nut in a threaded mode.
Description
Technical Field
The utility model relates to a pull-out tool technical field, especially a SMP-KK connecting rod pull-out tool.
Background
When the SMP-KK connecting rod needs to be detached during maintenance of the whole machine, the antenna single plate is detached firstly, and the half escapement separating force is larger than the unthreaded hole matching separating force, so that the SMP-KK connecting rod can be remained on the SMP socket on the control single plate. When the SMP-KK connecting rod is further disassembled, if a worker disassembles the SMP-KK connecting rod by hands, the applied force needs to be larger than the half escapement matching force, and the SMP-KK connecting rod is in a cylindrical shape with a small size, so that the contact stress area of the SMP-KK connecting rod and fingers is small, and certain difficulty exists in the operation. Therefore, the utility model provides a SMP-KK connecting rod pulling tool can greatly promote SMP-KK connecting rod dismantlement efficiency, the workman's operation of being convenient for.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide a SMP-KK connecting rod pulling tool, effectively solved prior art not enough.
The purpose of the utility model is realized through the following technical scheme: the utility model provides a SMP-KK connecting rod pulling tool, includes left handle and right handle, the center department of the corresponding side in left handle and right handle bottom has all been seted up and has been held the groove tightly, left handle bottom is pegged graft and is had locking screw, locking screw's one end runs through the one side of wearing out right handle, locking screw runs through the one end threaded connection of right handle and has butterfly nut, the top and the equal fixedly connected with fore-set in bottom that left handle and right handle correspond a side, the spring hole has been seted up with the position that the fore-set corresponds to the right handle, the fixedly connected with reset spring is located at the center of spring downthehole wall side, fore-set and spring hole sliding connection, the diameter of fore-set is greater than reset spring's diameter.
Optionally, the upper side and the lower side of the left handle are fixedly connected with guide posts, two guide holes are respectively formed in the two sides of one corresponding side face of the right handle and the guide posts, and the guide posts are connected with the guide holes in a sliding mode.
Optionally, a bolt groove is formed in the middle of one side face of the left handle, a connecting bolt is inserted into the inner wall of the bolt groove, the connecting bolt comprises a bolt end face, a stud polished face and a threaded portion, the diameter of the threaded portion is smaller than that of the stud polished face, and the bolt end face is in sliding connection with the inner wall of the bolt groove.
Optionally, a nut groove is formed in the middle of one side surface of the right handle, the threaded portion penetrates through the center of the inner wall of the nut groove, and a connecting nut is connected to one end, penetrating through the inner wall of the nut groove, of the threaded portion in a threaded manner.
Optionally, the length of the guide post is smaller than that of the guide hole, the length of the support post is smaller than that of the inner wall of the spring hole, and the length of the reset spring after reset is matched with that of the inner wall of the spring hole.
Optionally, an elastic washer and a flat washer are arranged between the connecting nut and the inner wall of the nut groove, and both the elastic washer and the flat washer are sleeved on the outer wall of the connecting bolt.
The utility model has the advantages of it is following:
the SMP-KK connecting rod pulling tool is characterized in that a left handle and a right handle are arranged, a holding groove is formed in the center of one side face corresponding to the bottom of the left handle and the right handle, a locking screw is inserted into the bottom of the left handle, one end of the locking screw penetrates through one side of the right handle, a butterfly nut is connected to one end, penetrating through the right handle, of the locking screw, a top post is fixedly connected to the top and the bottom of one side face corresponding to the left handle and the right handle, a spring hole is formed in the position, corresponding to the top post, of the right handle, a reset spring is fixedly connected to the center of one side face of the inner wall of the spring hole, the top post is in sliding connection with the spring hole, the diameter of the top post is larger than that of the reset spring, a user can hold the SMP-KK connecting rod tightly in the holding groove by holding the left handle and the right handle tightly, accordingly, the pulling area can be increased, the SMP-KK connecting rod can be pulled out more easily, the butterfly nut can be pulled out by rotating, the left handle and the right handle, the left handle and the SMP-KK connecting rod can be pushed out more conveniently, the stroke of the locking screw can be pushed away, and the locking screw can be pushed out.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a schematic structural view of the connecting bolt of the present invention.
In the figure: 1-left handle, 2-right handle, 3-locking screw, 4-butterfly nut, 5-connecting bolt, 501-bolt end face, 502-stud smooth face, 503-threaded portion, 6-flat washer, 7-elastic washer, 8-connecting nut, 9-reset spring, 10-guide hole, 11-guide column, 12-top column, 13-spring hole and 14-holding groove.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.
As shown in fig. 1 to 3, an SMP-KK connecting rod pulling tool comprises a left handle 1 and a right handle 2, wherein a holding groove 14 is formed in the center of a corresponding side face of the bottoms of the left handle 1 and the right handle 2, a locking screw 3 is inserted into the bottom of the left handle 1, one end of the locking screw 3 penetrates through one side of the right handle 2, one end of the locking screw 3 penetrating through the right handle 2 is connected with a butterfly nut 4 through threads, a top and a bottom of a corresponding side face of the left handle 1 and the right handle 2 are fixedly connected with a jack post 12, a spring hole 13 is formed in the corresponding position of the right handle 2 and the jack post 12, a reset spring 9 is fixedly connected to the center of a side face of the inner wall of the spring hole 13, the jack post 12 is slidably connected with the spring hole 13, and the diameter of the jack post 12 is larger than that of the reset spring 9.
As a selectable technical scheme of the utility model, the equal fixedly connected with guide post 11 in upper and lower both sides of left handgrip 1, two guiding holes 10 have been seted up respectively with the both sides of the 11 corresponding sides of guide post to right hand lever 2, and guide post 11 and guiding hole 10 sliding connection can improve gliding stability through two guiding holes 10 and the 11 direction of guide post.
As an optional technical scheme of the utility model, the bolt groove has been seted up at the middle part of 1 side of left handle, and the inner wall in bolt groove is pegged graft and is had connecting bolt 5, and connecting bolt 5 includes bolt end face 501, double-screw bolt plain noodles 502 and screw thread portion 503, and the diameter of screw thread portion 503 is less than the diameter of double-screw bolt plain noodles 502, and bolt end face 501 and the inner wall sliding connection in bolt groove can improve the direction effect through the inner wall slip in bolt end face 501 and bolt groove.
As a selectable technical scheme of the utility model, the nut groove has been seted up at the middle part of 2 sides on the right hand grip, and screw thread portion 503 runs through into the center department of nut inslot wall, and screw thread portion 503 runs through into the one end threaded connection of nut inslot wall has coupling nut 8 to through coupling nut 8 tighten, can make coupling nut 8 and double-screw bolt plain noodles 502 press from both sides tight right hand grip 2, make bolt end face 501 can slide, make screw thread portion 503 one side fixed, prevent to rock, improve stability.
As an optional technical scheme of the utility model, the length of guide post 11 is less than the length of guiding hole 10, and the length of fore-set 12 is less than the length of spring hole 13 inner wall, and the length after reset spring 9 resets and the length looks adaptation of spring hole 13 inner wall to make reset spring 9 can release fore-set 12, promote through reset spring 9 and can loosen left hand handle 1 and right hand handle 2 time, push away automatically, convenient operation.
As an optional technical scheme of the utility model, be provided with spring washer 7 and plain washer 6 between coupling nut 8 and the nut inslot wall, spring washer 7 all cup joints in connecting bolt 5's outer wall with plain washer 6, can improve the stability of tightening through spring washer 7 and plain washer 6, prevents that coupling nut 8 is not hard up.
In summary, the SMP-KK connecting rod pulling tool comprises a left handle 1 and a right handle 2, wherein the centers of the corresponding sides of the bottoms of the left handle 1 and the right handle 2 are respectively provided with a clasping groove 14, the bottom of the left handle 1 is inserted with a locking screw 3, one end of the locking screw 3 penetrates through one side of the right handle 2, one end of the locking screw 3 penetrating through the right handle 2 is connected with a butterfly nut 4 by screw thread, the tops and bottoms of the corresponding sides of the left handle 1 and the right handle 2 are respectively and fixedly connected with a support pillar 12, the right handle 2 is provided with a spring hole 13 corresponding to the support pillar 12, the center of one side of the inner wall of the spring hole 13 is fixedly connected with a return spring 9, and the support pillar 12 is connected with the spring hole 13 in a sliding manner, the diameter of the support pillar 12 is larger than that of the reset spring 9, a user can enable the bottom holding groove 14 to hold the SMP-KK connecting rod tightly by holding the left handle 1 and the right handle 2 tightly, so that the pulling force area can be increased, the SMP-KK connecting rod can be pulled out more easily, the left handle 1 and the right handle 2 can be locked by rotating the butterfly nut 4, the holding stability is improved, the SMP-KK connecting rod is prevented from being pulled out, meanwhile, the left handle 1 and the right handle 2 can be automatically pushed open by pushing the reset spring 9, the operation is convenient, the stroke limiting effect can be achieved by the locking screw rod 3 and the connecting bolt 5, and the practicability is improved.
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 SMP-KK connecting rod pulling tool which characterized in that: including left hand handle (1) and right hand handle (2), the center department of left hand handle (1) and the corresponding side in right hand handle (2) bottom has all been seted up and has been held tightly groove (14), left hand handle (1) bottom is pegged graft and has been had locking screw (3), one end of locking screw (3) runs through one side of right hand handle (2), locking screw (3) run through one end threaded connection of right hand handle (2) have butterfly nut (4), top and the equal fixedly connected with fore-set (12) in bottom that left hand handle (1) and right hand handle (2) correspond one side, spring hole (13) have been seted up with the position that fore-set (12) correspond in right hand handle (2), fixedly connected with reset spring (9) are located to the center department of spring hole (13) inner wall side, fore-set (12) and spring hole (13) sliding connection, the diameter of fore-set (12) is greater than the diameter of reset spring (9).
2. An SMP-KK link extraction tool, according to claim 1, characterized in that: the equal fixedly connected with guide post (11) in upper and lower both sides of left side handle (1), two guiding holes (10) have been seted up respectively to right side handle (2) and the both sides that guide post (11) correspond a side, guide post (11) and guiding hole (10) sliding connection.
3. An SMP-KK link extraction tool, according to claim 1, wherein: the middle part of one side face of the left handle (1) is provided with a bolt groove, the inner wall of the bolt groove is connected with a connecting bolt (5) in an inserted mode, the connecting bolt (5) comprises a bolt end face (501), a bolt smooth face (502) and a threaded portion (503), the diameter of the threaded portion (503) is smaller than that of the bolt smooth face (502), and the bolt end face (501) is connected with the inner wall of the bolt groove in a sliding mode.
4. An SMP-KK link pulling tool according to claim 3, characterized in that: a nut groove is formed in the middle of one side face of the right handle (2), the threaded portion (503) penetrates through the center of the inner wall of the nut groove, and one end, penetrating through the inner wall of the nut groove, of the threaded portion (503) is connected with a connecting nut (8) in a threaded mode.
5. An SMP-KK link extraction tool, according to claim 2, wherein: the length of guide post (11) is less than the length of guiding hole (10), the length of fore-set (12) is less than the length of spring hole (13) inner wall, the length after reset of reset spring (9) and the length looks adaptation of spring hole (13) inner wall.
6. An SMP-KK link pulling tool according to claim 4, characterized in that: an elastic washer (7) and a flat washer (6) are arranged between the connecting nut (8) and the inner wall of the nut groove, and the elastic washer (7) and the flat washer (6) are both sleeved on the outer wall of the connecting bolt (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220465589.2U CN217728608U (en) | 2022-03-05 | 2022-03-05 | SMP-KK connecting rod pulling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220465589.2U CN217728608U (en) | 2022-03-05 | 2022-03-05 | SMP-KK connecting rod pulling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217728608U true CN217728608U (en) | 2022-11-04 |
Family
ID=83816591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220465589.2U Active CN217728608U (en) | 2022-03-05 | 2022-03-05 | SMP-KK connecting rod pulling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217728608U (en) |
-
2022
- 2022-03-05 CN CN202220465589.2U patent/CN217728608U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |