CN213125740U - Buffer mechanism for electric cylinder - Google Patents
Buffer mechanism for electric cylinder Download PDFInfo
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- CN213125740U CN213125740U CN202022006033.0U CN202022006033U CN213125740U CN 213125740 U CN213125740 U CN 213125740U CN 202022006033 U CN202022006033 U CN 202022006033U CN 213125740 U CN213125740 U CN 213125740U
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Abstract
The utility model discloses a buffer gear for electronic jar, including the piston rod, electronic jar, the power cord, adjustment mechanism and buffer spring, the utility model discloses a set up adjustment mechanism in electronic jar inboard, drive the slip ring through rotating the screw rod and remove along sleeve axial direction in the sleeve inboard, thereby make the slip ring drive buffer spring and stretch or shrink and place, and rotate the board, then remove the slide, make the laminating of commentaries on classics board on the preceding terminal surface of screw rod, rotatable fixing bolt fixes the position of slide and commentaries on classics board this moment, thereby realize that buffer spring's initial compression tensile volume changes, reached and adjusted buffer spring's buffering volume fast, realize adjusting the beneficial effect of the actual use condition more to electronic jar's loading capacity variation simultaneously.
Description
Technical Field
The utility model particularly relates to a buffer gear for electronic jar relates to electronic jar correlation field.
Background
The electric cylinder is a modularized product which integrates a servo motor and a lead screw, converts the rotary motion of the servo motor into linear motion, and simultaneously converts the best advantages of the servo motor, namely accurate rotating speed control, accurate revolution control and accurate torque control into accurate speed control, accurate position control and accurate thrust control; the novel revolutionary product of the high-precision linear motion series is realized, and the electric cylinder can be provided with a buffer mechanism on the inner side of the electric cylinder in order to realize the adjustment of the change of the loading force.
When the buffering mechanism is used, the buffering force is relatively fixed, and when the electric cylinder drives different components, the gravity of the different components has poor difference, and the buffering force of the buffering mechanism is relatively fixed, the electric cylinder is difficult to adapt to the transmission of more different components, so that the actual application loading force of the electric cylinder is easy to change and adjust relatively poorly.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above-mentioned insufficiency, the utility model provides a buffer gear for electronic jar here.
The utility model is realized in such a way, a buffer mechanism for an electric cylinder is constructed, the device comprises a piston rod and the electric cylinder, the piston rod runs through the front end face of a power cord, a buffer spring is arranged outside the piston rod, the buffer mechanism also comprises an adjusting mechanism, the adjusting mechanism is arranged outside the piston rod, the adjusting mechanism comprises a sleeve, a fixing ring, a transmission mechanism, a sliding plate, a rotating plate, a scale mark, a screw rod, a fixing bolt and a sliding ring, the sleeve runs through the middle part of the front end face of the electric cylinder, the inner ring of the fixing ring is fastened at the front end outside the sleeve, the fixing ring is locked on the front end face of the electric cylinder, the transmission mechanism is arranged at the bottom end inside the sleeve, the sliding plate runs through the edge of the front end face of the sleeve, the left end of the rear end face of the rotating plate is rotationally connected with the middle part of the front end face of the sliding plate through, the side surface of the fixing bolt is in threaded fit with the inner side of a screw hole formed in the front side of the left end face of the sleeve, the inner ring of the sliding ring is attached to the side surface of the piston rod, and the sliding ring is fastened to the top end face of the buffer spring.
Preferably, the power input end of the electric cylinder is connected with a power line, and the buffer spring is arranged on the inner side of the electric cylinder.
Preferably, drive mechanism includes drive ring, connecting bolt, thru hole, T type chock and silica gel piece, the drive ring passes through connecting bolt lock solid in upper portion in the piston rod outside, and drive ring fixed connection in buffer spring bottom end face, the thru hole runs through front end and sleeve right-hand member rear end in electronic jar right-hand member face, and the thru hole inboard links up in connecting bolt outside right-hand member, T type chock activity stretches into in the inboard right-hand member of thru hole, and T type chock outside left end is pasted and is had the silica gel piece, the silica gel piece hugs closely in the inboard right-hand member of thru hole.
Preferably, screw holes are formed in four ends of the rear end face of the fixing ring, and four corresponding connecting screw holes are formed in the front end face of the electric cylinder.
Preferably, the rear end face of the rotating plate is provided with a rubber sheet, and the thickness of the rubber sheet is 0.1cm to 0.15 cm.
Preferably, the fixing bolt is of a T-shaped structure, and anti-skid grains are arranged at the left end of the outer side of the fixing bolt.
Preferably, the front end face of the sleeve is provided with a screw hole, and the inner side of the screw hole is in threaded fit with the side surface of the screw rod.
Preferably, the inner side of the through hole is of a circular structure, and the inner diameter of the through hole is 0.25cm larger than the outer diameter of the right end face of the connecting bolt.
The utility model has the advantages of as follows: the utility model discloses an improve and provide a buffer gear for electronic jar here, compare with equipment of the same type, have following improvement:
the method has the advantages that: a buffer gear for electronic jar, the utility model discloses an adjustment mechanism has been set up in electronic jar inboard, it removes along sleeve axial direction in the sleeve inboard to drive the slip ring through rotating the screw rod, thereby make the slip ring drive buffer spring stretch or shrink and place, and rotate and change the board, then remove the slide, make to change the board laminating on the preceding terminal surface of screw rod, rotatable fixing bolt fixes the slide and the position of changeing the board this moment, thereby realize that buffer spring's initial compression tensile volume changes, reached and adjusted buffer spring's buffering volume fast, realize adjusting the beneficial effect of the actual use condition more to electronic jar's loading capacity variation simultaneously.
The method has the advantages that: a buffer gear for electronic jar, the utility model discloses a thru hole inboard is circular structure, and the thru hole internal diameter is greater than connecting bolt right-hand member off-plate external diameter 0.25cm, and the outside instrument of convenient to use is passed and is operated connecting bolt behind the thru hole inboard and take out.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of a front cross-sectional structure of the electric cylinder of the present invention;
fig. 3 is a schematic front sectional view of the adjusting mechanism of the present invention;
fig. 4 is a schematic view of the connection structure of the fixing ring of the present invention;
fig. 5 is an enlarged schematic view of a structure in fig. 3 according to the present invention.
Wherein: the device comprises a piston rod-1, an electric cylinder-2, a power line-3, an adjusting mechanism-4, a buffer spring-5, a sleeve-41, a fixing ring-42, a transmission mechanism-43, a sliding plate-44, a rotating plate-45, a scale mark-46, a screw rod-47, a fixing bolt-48, a sliding ring-49, a transmission ring-431, a connecting bolt-432, a through hole-433, a T-shaped plug block-434 and a silica gel sheet-435.
Detailed Description
The present invention will be described in detail with reference to the accompanying fig. 1-5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, 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 and 2, the present invention provides a buffer mechanism for an electric cylinder through an improvement, which includes a piston rod 1 and an electric cylinder 2, the piston rod 1 runs through the front end face of a power line 3, and a buffer spring 5 is arranged outside the piston rod 1, the power input end of the electric cylinder 2 is connected to the power line 3, and the buffer spring 5 is arranged inside the electric cylinder 2.
Referring to fig. 3 and 4, the present invention provides a buffer mechanism for an electric cylinder through an improvement, wherein an adjusting mechanism 4 is disposed outside a piston rod 1, the adjusting mechanism 4 includes a sleeve 41, a fixing ring 42, a transmission mechanism 43, a sliding plate 44, a rotating plate 45, a scale mark 46, a screw rod 47, a fixing bolt 48 and a sliding ring 49, the sleeve 41 penetrates through the middle portion of the front end surface of the electric cylinder 2, the front end surface of the sleeve 41 is provided with a screw hole, the inner side of the screw hole is in threaded fit with the side surface of the screw rod 47, so that the screw rod 47 rotates to drive the sliding ring 49 to move, the inner ring of the fixing ring 42 is fastened at the front end outside the sleeve 41, the fixing ring 42 is locked at the front end surface of the electric cylinder 2, four ends of the rear end surface of the fixing ring 42 are provided with screw holes, and the front end surface of the, the transmission mechanism 43 is arranged at the bottom end of the inner side of the sleeve 41, the sliding plate 44 penetrates through the edge of the front end surface of the sleeve 41, the left end of the rear end surface of the rotating plate 45 is rotatably connected with the middle part of the front end surface of the sliding plate 44 through a rotating shaft, the rear end surface of the rotating plate 45 is provided with a rubber sheet, the thickness of the rubber sheet is 0.1cm to 0.15cm, so that the rotating plate 45 is more stably attached to the front end face of the screw 47, the scale marks 46 are distributed on the right end face of the sliding plate 44, the screw 47 penetrates through the front end face of the sleeve 41 and then is rotatably connected with the edge of the front end face of the sliding ring 49, the side surface of the fixing bolt 48 is in threaded fit with the inner side of a screw hole formed in the front side of the left end face of the sleeve 41, the fixing bolt 48 is of a T-shaped structure, and the left end of the outer side of the fixing bolt 48 is provided with anti-slip threads to prevent sliding in the process of rotating the fixing bolt 48, the inner ring of the sliding ring 49 is attached to the side surface of the piston rod 1, and the sliding ring 49 is fastened on the top end surface of the buffer spring 5.
Please refer to fig. 5, the present invention provides a buffer mechanism for an electric cylinder through an improvement, the transmission mechanism 43 includes a transmission ring 431, a connection bolt 432, a through hole 433, a T-shaped plug block 434 and a silica gel plate 435, the transmission ring 431 is locked on the middle upper portion of the outer side of the piston rod 1 through the connection bolt 432, the transmission ring 431 is fixedly connected to the bottom end face of the buffer spring 5, the through hole 433 penetrates through the front end of the right end face of the electric cylinder 2 and the rear end of the right end face of the sleeve 41, the inner side of the through hole 433 is connected to the right end of the outer side of the connection bolt 432, the inner side of the through hole 433 is a circular structure, the inner diameter of the through hole 433 is greater than the outer diameter of the right end face of the connection bolt 432 by 0.25cm, an external tool can operate the connection bolt 432 conveniently, the T-shaped plug block 434 movably extends into the inner side right end of the through hole 433.
The utility model provides a buffer mechanism for an electric cylinder through improvement, and the working principle is as follows;
firstly, the device is integrally placed at a designated position, the piston rod 1 is connected to the designated position of an external device needing transmission, and the power cord 3 is connected to an external controller;
secondly, the electric cylinder 2 can be started through an external controller, so that the piston rod 1 moves inside the electric cylinder 2, the electric cylinder 2 drives an external device and the transmission ring 431 to move axially in the moving process, and the transmission ring 431 applies pressure to the buffer spring 5 to enable the buffer spring 5 to be stressed and compressed, so that the load force change of the external device of the whole electric cylinder 2 is adjusted;
thirdly, when the buffering force of the buffering spring 5 needs to be adjusted, the rotating plate 45 can be rotated to be separated from the front end surface of the screw rod 47, then the sliding ring 49 is moved along the axial direction of the sleeve 41 inside the sleeve 41 by rotating the screw 47, so that the sliding ring 49 drives the buffer spring 5 to stretch or contract, and the actual moving distance of the screw rod 47 can be observed through the scale marks 46 on the right end surface of the sliding plate 44, thereby facilitating calculation of the actual compression or extension amount of the buffer spring 5, and rotating the rotating plate 45, then, the slide plate 44 is moved so that the rotating plate 45 abuts on the front end surface of the screw 47, and at this time, the fixing bolt 48 is rotated to fix the positions of the slide plate 44 and the rotating plate 45, therefore, the initial compression and extension amount of the buffer spring 5 is changed, and finally, the buffer spring 5 is continuously used after being adjusted.
The utility model provides a buffer gear for electric cylinder, it removes along sleeve 41 axial direction in sleeve 41 inboard to drive slip ring 49 through rotating screw rod 47, thereby make slip ring 49 drive buffer spring 5 and stretch or shrink and place, the actual displacement distance of screw rod 47 can be observed through scale mark 46 of slide 44 right-hand member face simultaneously, thereby be convenient for calculate buffer spring 5's actual compression or tensile volume, and rotate revolving plate 45, then remove slide 44, make revolving plate 45 laminate on screw rod 47's preceding terminal surface, rotatable fixing bolt 48 fixes slide 44 and revolving plate 45's position this moment, thereby realize buffer spring 5's initial compression tensile volume changes, continue to use after buffer spring 5 adjusts and finishes at last, reached and adjusted buffer spring 5's buffering volume fast, meanwhile, the beneficial effect that the loading force variation of the electric cylinder 2 is adjusted to be more suitable for the actual use condition is realized; through the inside circular structure that is of thru hole 433, and thru hole 433 internal diameter is greater than the external diameter of connecting bolt 432 right-hand member 0.25cm, be convenient for use outside instrument to pass behind thru hole 433 inside and operate connecting bolt 432 and take out.
Claims (8)
1. A buffer mechanism for an electric cylinder comprises a piston rod (1) and the electric cylinder (2), wherein the piston rod (1) penetrates through the front end face of a power line (3), and a buffer spring (5) is arranged on the outer side of the piston rod (1);
the method is characterized in that: the adjusting mechanism (4) is arranged on the outer side of the piston rod (1), the adjusting mechanism (4) comprises a sleeve (41), a fixing ring (42), a transmission mechanism (43), a sliding plate (44), a rotating plate (45), scale marks (46), a screw rod (47), a fixing bolt (48) and a sliding ring (49), the sleeve (41) penetrates through the middle of the front end face of the electric cylinder (2), the inner ring of the fixing ring (42) is fastened at the front end of the outer side of the sleeve (41), the fixing ring (42) is locked on the front end face of the electric cylinder (2), the transmission mechanism (43) is arranged at the bottom end of the inner side of the sleeve (41), the sliding plate (44) penetrates through the edge of the front end face of the sleeve (41), the left end of the rear end face of the rotating plate (45) is rotatably connected with the middle of the front end face of the sliding plate (44) through a rotating shaft, and the scale marks (46, the screw rod (47) penetrates through the front end face of the sleeve (41) and then is rotatably connected with the edge of the front end face of the sliding ring (49), the side surface of the fixing bolt (48) is in threaded fit with the inner side of a threaded hole formed in the front side of the left end face of the sleeve (41), the inner ring of the sliding ring (49) is attached to the side surface of the piston rod (1), and the sliding ring (49) is fastened on the top end face of the buffer spring (5).
2. The cushion mechanism for an electric cylinder according to claim 1, characterized in that: the power input end of the electric cylinder (2) is connected with a power line (3), and the buffer spring (5) is arranged on the inner side of the electric cylinder (2).
3. The cushion mechanism for an electric cylinder according to claim 1, characterized in that: drive mechanism (43) include drive ring (431), connecting bolt (432), thru hole (433), T type chock (434) and silica gel piece (435), drive ring (431) pass through connecting bolt (432) lock solid in piston rod (1) outside middle and upper portion, and drive ring (431) fixed connection in buffer spring (5) bottom end face, thru hole (433) run through in electronic jar (2) right-hand member front end and sleeve (41) right-hand member face rear end, and thru hole (433) inboard link up in connecting bolt (432) outside right-hand member, T type chock (434) activity is stretched into in thru hole (433) inboard right-hand member, and T type chock (434) outside left end is pasted and is had silica gel piece (435), silica gel piece (435) hug closely in thru hole (433) inboard right-hand member.
4. The cushion mechanism for an electric cylinder according to claim 1, characterized in that: screw holes are formed in four ends of the rear end face of the fixing ring (42), and four corresponding connecting screw holes are formed in the front end face of the electric cylinder (2).
5. The cushion mechanism for an electric cylinder according to claim 1, characterized in that: the rear end face of the rotating plate (45) is provided with a rubber sheet, and the thickness of the rubber sheet is 0.1 cm-0.15 cm.
6. The cushion mechanism for an electric cylinder according to claim 1, characterized in that: the fixing bolt (48) is of a T-shaped structure, and anti-skid grains are arranged at the left end of the outer side of the fixing bolt (48).
7. The cushion mechanism for an electric cylinder according to claim 1, characterized in that: the front end face of the sleeve (41) is provided with a screw hole, and the inner side of the screw hole is in threaded fit with the side surface of the screw rod (47).
8. The cushion mechanism for an electric cylinder according to claim 3, characterized in that: the inner side of the through hole (433) is of a circular structure, and the inner diameter of the through hole (433) is 0.25cm larger than the outer diameter of the right end face of the connecting bolt (432).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022006033.0U CN213125740U (en) | 2020-09-14 | 2020-09-14 | Buffer mechanism for electric cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022006033.0U CN213125740U (en) | 2020-09-14 | 2020-09-14 | Buffer mechanism for electric cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213125740U true CN213125740U (en) | 2021-05-04 |
Family
ID=75662553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022006033.0U Active CN213125740U (en) | 2020-09-14 | 2020-09-14 | Buffer mechanism for electric cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213125740U (en) |
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2020
- 2020-09-14 CN CN202022006033.0U patent/CN213125740U/en active Active
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