CN220874345U - Electric cylinder capable of increasing front guide supporting force - Google Patents
Electric cylinder capable of increasing front guide supporting force Download PDFInfo
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- CN220874345U CN220874345U CN202322271840.9U CN202322271840U CN220874345U CN 220874345 U CN220874345 U CN 220874345U CN 202322271840 U CN202322271840 U CN 202322271840U CN 220874345 U CN220874345 U CN 220874345U
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- electric cylinder
- guide
- unit
- supporting force
- mounting frame
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- 230000008093 supporting effect Effects 0.000 title claims abstract description 25
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 34
- 238000009434 installation Methods 0.000 claims description 31
- 230000002787 reinforcement Effects 0.000 claims description 11
- 238000003466 welding Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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Abstract
The utility model discloses an electric cylinder for increasing front guide supporting force, which belongs to the field of electric cylinders and comprises a cylinder body, and further comprises four mounting units, connecting units and guide reinforcing units, wherein the mounting units are arranged on a shell of the cylinder body and are close to the position of an output end of the cylinder body, the connecting units are arranged on the output end of the cylinder body, the guide reinforcing units are straight rods, the front ends of the guide reinforcing units are fixedly connected with the connecting units, the rear ends of the guide reinforcing units penetrate through the mounting units and are movably connected with the mounting units, the number of the guide reinforcing units is four, and the guide reinforcing units are distributed outside the cylinder body in a rectangular shape, and each mounting unit comprises a first mounting frame and a second mounting frame. According to the utility model, the guide reinforcing structure is arranged outside the output end of the electric cylinder, and the guide rod stretches and contracts along with the electric cylinder when the electric cylinder starts stretching and contracting, so that the reinforcing and supporting effects are realized by using the guide rod, and the front guide supporting force of the electric cylinder is increased.
Description
Technical Field
The utility model relates to an electric cylinder, in particular to an electric cylinder for increasing front guide supporting force.
Background
The electric cylinder is a high-efficiency and reliable mechanical device and is widely applied to various industrial fields. The linear motion is converted into working force by driving the piston through the motor, and the linear motion is used for various working occasions such as pushing, pulling, lifting, compressing and the like. The electric cylinder has the advantages of simple structure, small volume, light weight, high power, high response speed, high precision, programmable control and the like, and is an essential component in modern industrial automatic production.
In the prior art, according to Chinese patent, the patent with the application number of CN202223536286.4 discloses a precise electric cylinder, and the working principle is as follows: when the electric cylinder is used, a motor on the electric cylinder housing is started, a screw rod in the electric cylinder housing is driven to rotate after the motor is started, a sliding block in threaded fit with the screw rod is arranged on the screw rod, and when the motor drives the screw rod to rotate, the sliding block moves linearly on the screw rod, so that the output end of the electric cylinder is driven to reciprocate by the movement of the sliding block.
The electric cylinder that uses at present has certain defect when using, the output on the electric cylinder carries out flexible removal at the shell front end of electric cylinder, the front guide end of electric cylinder is thinner, and the shell end size of electric cylinder is great, the front guide end of electric cylinder is connected with the article that needs to move when the use of electric cylinder, along with the extension of the front guide end of electric cylinder, the end position of front guide end and the shell position distance increase of cylinder body, and thinner front guide end holding power is not enough, when the article that needs to drive is great, the output on the electric cylinder alone is insufficient to provide required holding power, thereby the fracture of output on the electric cylinder is led to easily, and then the damage that leads to the electric cylinder, consequently, the electric cylinder of an increase front guide holding power is proposed now.
Disclosure of utility model
The utility model aims to provide an electric cylinder for increasing front guide supporting force, which is characterized in that a guide rod structure with a guide function is arranged between a shell and an output end of the electric cylinder, so that the output end of the electric cylinder drives the guide rod to move in the moving process, the guide rod is used for strengthening, and the front guide supporting force of the electric cylinder is increased.
The technical aim of the utility model is realized by the following technical scheme: an electric cylinder for increasing front guide supporting force, comprising a cylinder body, and further comprising:
The mounting unit is arranged on the shell of the cylinder body and is close to the output end of the cylinder body;
the connecting unit is arranged at the output end of the cylinder body;
The guide reinforcing unit is in a straight rod shape, the front end of the guide reinforcing unit is fixedly connected with the connecting unit, the rear end of the guide reinforcing unit penetrates through the mounting unit and is movably connected with the mounting unit, and the number of the guide reinforcing units is four and is distributed outside the cylinder body in a rectangular shape.
Preferably, the installation unit comprises a first installation frame and a second installation frame, anti-slip gaskets are arranged on the inner walls of the first installation frame and the second installation frame, guide sleeves are penetrated at the vertex angle positions of the first installation frame and the second installation frame, and connecting bolts are arranged on the two side surfaces of the first installation frame and the second installation frame respectively.
Through adopting above-mentioned technical scheme, utilize first mounting bracket and second mounting bracket to realize that the direction of direction reinforcement unit is fixed, guarantee that the direction reinforcement unit can be stable remove along with the output of electronic jar to for the preceding leading edge of electronic jar provides holding power.
Preferably, the first mounting frame and the second mounting frame are of U-shaped structures, and the first mounting frame and the second mounting frame are combined together to form an annular frame structure, and the inner diameter of the annular frame is slightly larger than the outer diameter of the shell of the cylinder body.
Through adopting above-mentioned technical scheme, the first mounting bracket and the second mounting bracket of annular frame structure can be stable install on the shell of electronic jar to for the preceding direction bearing structure of electronic jar provides direction holding power.
Preferably, the connecting unit comprises a positioning part, and four connecting parts distributed in an annular array are arranged on the outer surface of the positioning part.
Through adopting above-mentioned technical scheme, utilize location portion and connecting portion to make the front end of direction reinforcement unit carry out fixed connection with the output of electronic jar to can drive the direction reinforcement unit and remove when flexible at the output of electronic jar, and then provide holding power for the output of electronic jar.
Preferably, the positioning part comprises a positioning sleeve, one end of the positioning sleeve is fixedly connected with a positioning pipe, three notches are formed in the positioning pipe, and a positioning clamp is sleeved on the outer surface of the positioning pipe.
Through adopting above-mentioned technical scheme, utilize the location clamp to lock the locating tube fixedly to make the locating tube fix on the output of electronic jar, and then make the location portion fix on electronic jar, guarantee that the location portion carries out flexible removal along with the output of electronic jar.
Preferably, the connecting portion comprises a connecting plate with a plate-shaped structure, one end of the connecting plate is provided with a through mounting hole, the other end of the connecting plate is provided with a welding surface with an arc-shaped structure, and the connecting plate is welded on the outer surface of the positioning sleeve through the welding surface.
Through adopting above-mentioned technical scheme, utilize the connecting plate to realize the connecting of location portion and direction reinforcement unit's guide bar to guarantee that the guide bar can remove along with the output of electronic jar, and then provide holding power.
Preferably, the guide reinforcement unit comprises a guide rod, a threaded joint is arranged at the rear end of the guide rod, a limit screw sleeve is connected with the rear end of the guide rod through the threaded joint in a threaded mode, and a fixing portion is arranged at the front end of the guide rod.
Through adopting above-mentioned technical scheme, spacing swivel nut on the guide bar is spacing, breaks away from two mounting brackets of installation unit when avoiding the guide bar to remove.
Preferably, the fixing part comprises a first limiting plate with a circular structure, a first inserting rod is arranged on one side face of the first limiting plate, a threaded end head is arranged at the front end of the first inserting rod, and a locking screw sleeve is connected to the first inserting rod through the threaded end head in a threaded mode.
Through adopting above-mentioned technical scheme, the front end and the first limiting plate of guide bar are connected, and first inserted bar on the first limiting plate runs through the mounting hole of connecting plate after spacing through the locking swivel nut to make guide bar and connecting plate fixed connection.
Preferably, the fixing part comprises a second limiting plate with a circular structure, a second inserting rod is arranged on one side surface of the second limiting plate, and a plurality of fixing bolts distributed in an annular array are arranged on the second limiting plate.
Through adopting above-mentioned technical scheme, the front end and the second limiting plate of guide bar are connected, and the mounting hole of connecting plate is run through to the second inserted bar on the second limiting plate, then twists fixing bolt on the second limiting plate on the connecting plate to make guide bar and connecting plate fixed connection.
In summary, when the electric cylinder disclosed by the application is used, the mounting unit is fixed on the shell of the cylinder body of the electric cylinder, the connecting unit is fixed on the output end of the electric cylinder, the guiding and reinforcing unit penetrates through the mounting unit and is fixedly connected with the connecting unit, after the electric cylinder is started, the output end of the electric cylinder moves, and then the guiding and reinforcing unit is driven to move through the connecting unit, and the four guiding and reinforcing units are reinforced, so that the front guiding and supporting force of the electric cylinder is increased;
According to the application, the connecting unit is arranged at the output end of the electric cylinder, the rear side of the connecting unit is connected with the four guide reinforcing units with rod-shaped structures, the guide reinforcing units penetrate through the mounting units arranged on the shell of the electric cylinder, and when the electric cylinder starts to stretch, the guide reinforcing units move along with the electric cylinder, so that the output end of the electric cylinder can be reinforced through the four guide reinforcing units with rod-shaped structures, and the front guide supporting force of the electric cylinder is increased;
According to the application, the strength of the output end is increased by arranging the four guide rods with the guide function outside the output end of the electric cylinder, and the guide rods can move along with the output end of the electric cylinder to play a role in reinforcing the output end, so that the front guide supporting force of the electric cylinder is increased when the electric cylinder is used.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
Fig. 2 is a schematic structural view of the mounting unit of the present utility model;
FIG. 3 is a schematic structural view of the connection unit of the present utility model;
fig. 4 is a schematic structural view of the guide reinforcement unit of the present utility model;
FIG. 5 is a schematic view of the structure of the positioning unit of the present utility model;
FIG. 6 is a schematic view of the structure of the connection part of the present utility model;
fig. 7 is a schematic structural view of a fixing portion according to a first embodiment of the present utility model;
Fig. 8 is a schematic structural view of a fixing portion according to a second embodiment of the present utility model.
In the figure, 1, a cylinder body; 2. an installation unit; 21. a first mounting frame; 22. a second mounting frame; 23. an anti-slip gasket; 24. a guide sleeve; 25. a bolt seat; 26. a connecting bolt; 3. a connection unit; 31. a positioning part; 311. positioning a sleeve; 312. a positioning tube; 313. positioning a clamp; 32. a connection part; 321. a connecting plate; 322. a mounting hole; 323. a welding surface; 4. a guide reinforcement unit; 41. a guide rod; 42. a threaded joint; 43. a limit screw sleeve; 44. a fixing part; 441. a first limiting plate; 442. a first plunger; 443. a threaded end; 444. a locking screw sleeve; 445. a second limiting plate; 446. a second plunger; 447. and (5) fixing bolts.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Example 1:
As shown in fig. 1, an electric cylinder for increasing front guiding supporting force comprises a cylinder body 1, wherein an installation unit 2 is arranged on the outer shell of the cylinder body 1, a connecting unit 3 is arranged at the output end of the cylinder body 1, four guiding and reinforcing units 4 with rod-shaped structures are arranged on the rear side surface of the connecting unit 3, the guiding and reinforcing units 4 penetrate through the installation unit 2 and are movably connected with the installation unit 2, the guiding and reinforcing units 4 can move along with the expansion and contraction of the output end of the cylinder body 1, so that the guiding and reinforcing units 4 are utilized for reinforcing, and the front guiding supporting force of the electric cylinder is increased.
As shown in fig. 2, the installation unit 2 includes a first installation frame 21 and a second installation frame 22 which are in a U-shaped structure, the first installation frame 21 and the second installation frame 22 are combined together to form a rectangular annular structure through bolt seats 25 on two sides and connecting bolts 26 on the bolt seats 25, the first installation frame 21 and the second installation frame 22 are combined together to be clamped on the shell of the cylinder body 1, guide sleeves 24 are arranged on the first installation frame 21 and the second installation frame 22, the guide reinforcement unit 4 penetrates through the first installation frame 21 and the second installation frame 22 through the guide sleeves 24, and anti-slip pads 23 are arranged on the inner walls of the U-shaped grooves of the first installation frame 21 and the second installation frame 22, so that the sliding phenomenon of the first installation frame 21 and the second installation frame 22 after being installed on the shell of the cylinder body 1 is avoided.
As shown in fig. 3, 5 and 6, the connection unit 3 includes a positioning portion 31 fixed on the output end of the cylinder 1, a positioning sleeve 311 and a positioning tube 312 of the positioning portion 31 are sleeved on the output end of the cylinder 1, then the positioning sleeve 311 and the positioning tube 312 are fixed on the output end by using a positioning clamp 313, four connection plates 321 are welded and fixed on the outer surface of the positioning sleeve 311, a mounting hole 322 for guiding the connection of the reinforcement unit 4 is formed on the connection plates 321, and the connection plates 321 are welded and fixed on the positioning sleeve 311 by a welding surface 323.
As shown in fig. 4, the guide reinforcing unit 4 includes a guide rod 41 having a straight rod structure, a screw joint 42 is provided at the rear end of the guide rod 41, and a limit screw sleeve 43 is provided through the screw joint 42, the limit screw sleeve 43 being capable of avoiding a phenomenon that the guide rod 41 is separated from the mounting unit 2 when moving, and a fixing portion 44 for connecting with the connecting plate 321 of the connecting unit 3 is provided at the front end of the guide rod 41.
As shown in fig. 7, the fixing portion 44 includes a first limiting plate 441 fixed to the front end of the guide rod 41, and a first insert rod 442 penetrating through the mounting hole 322 of the connecting plate 321 is disposed on the first limiting plate 441, and the first insert rod 442 penetrates through the mounting hole 322 and then is connected to the locking screw 444 by a threaded end 443, so that the first insert rod 442 is fixed to the connecting plate 321, and the front end of the guide rod 41 is fixedly connected to the connecting unit 3.
Working principle: when the electric cylinder is used, the mounting unit 2 is fixed on the shell of the cylinder body 1 of the electric cylinder, the connecting unit 3 is fixed on the output end of the electric cylinder, the guiding and reinforcing unit 4 penetrates through the mounting unit 2 and is fixedly connected with the connecting unit 3, the output end of the electric cylinder moves after the electric cylinder is started, and then the connecting unit 3 drives the guiding and reinforcing unit 4 to move, and the four guiding and reinforcing units 4 reinforce the front guiding and supporting force of the electric cylinder.
Example 2:
As shown in fig. 8, an electric cylinder for increasing the front guide supporting force, embodiment 2 is different from embodiment 1 in the fixing portion 44, and the fixing portion 44 in embodiment 2 is: the fixing portion 44 includes a second limiting plate 445 fixed to the front end of the guide rod 41, a second insert rod 446 penetrating through the mounting hole 322 of the connecting plate 321 is provided on the second limiting plate 445, and after the second insert rod 446 penetrates through the mounting hole 322, a fixing bolt 447 on the second limiting plate 445 is screwed onto the connecting plate 321, so that the front end of the guide rod 41 is fixedly connected to the connecting unit 3.
The principle of this embodiment is similar to embodiment 1, with the main differences: in embodiment 1, the guide rod 41 is connected to the connecting plate 321 by the locking screw 444 in threaded connection, while in embodiment 2, the guide rod 41 is connected to the connecting plate 321 by the fixing bolt 447, and other principles are the same as those in embodiment 1, and will not be described here.
Claims (9)
1. An electric cylinder for increasing a front guide supporting force, comprising a cylinder body (1), characterized in that it further comprises:
The mounting unit (2) is arranged on the shell of the cylinder body (1) and is close to the output end of the cylinder body (1);
the connecting unit (3), the said connecting unit (3) is set up on the output end of the cylinder block (1);
The guide reinforcing unit (4), the front end that the guide reinforcing unit (4) was straight-bar and guided reinforcing unit (4) and connecting unit (3) fixed connection, the rear end that the guide reinforcing unit (4) runs through installation unit (2) and with installation unit (2) swing joint, the quantity of guide reinforcing unit (4) is four and be the outside that rectangular form distributes in cylinder body (1).
2. An electric cylinder for increasing a front guide supporting force as claimed in claim 1, wherein: the mounting unit (2) comprises a first mounting frame (21) and a second mounting frame (22), anti-slip gaskets (23) are arranged on the inner walls of the first mounting frame (21) and the second mounting frame (22), guide sleeves (24) are penetrated at the vertex angle positions of the first mounting frame (21) and the second mounting frame (22), and bolt seats (25) and connecting bolts (26) are arranged on the two side surfaces of the first mounting frame (21) and the second mounting frame (22).
3. An electric cylinder for increasing a front guide supporting force as claimed in claim 2, wherein: the first mounting frame (21) and the second mounting frame (22) are of U-shaped structures, and the first mounting frame (21) and the second mounting frame (22) are combined together to form an annular frame structure, and the inner diameter of the annular frame is slightly larger than the outer diameter of the shell of the cylinder body (1).
4. An electric cylinder for increasing a front guide supporting force as claimed in claim 1, wherein: the connecting unit (3) comprises a positioning part (31), and four connecting parts (32) distributed in an annular array are arranged on the outer surface of the positioning part (31).
5. An electric cylinder for increasing a front guide supporting force as defined in claim 4, wherein: the positioning part (31) comprises a positioning sleeve (311), one end of the positioning sleeve (311) is fixedly connected with a positioning pipe (312), three notches are formed in the positioning pipe (312), and a positioning clamp (313) is sleeved on the outer surface of the positioning pipe (312).
6. An electric cylinder for increasing a front guide supporting force as defined in claim 5, wherein: the connecting portion (32) comprises a connecting plate (321) with a plate-shaped structure, a through mounting hole (322) is formed in one end of the connecting plate (321), a welding surface (323) with an arc-shaped structure is formed at the other end of the connecting plate (321), and the connecting plate (321) is welded on the outer surface of the positioning sleeve (311) through the welding surface (323).
7. An electric cylinder for increasing a front guide supporting force as claimed in claim 1, wherein: the guide reinforcement unit (4) comprises a guide rod (41), a threaded joint (42) is arranged at the rear end of the guide rod (41), a limit screw sleeve (43) is connected with the rear end of the guide rod (41) through the threaded joint (42) in a threaded mode, and a fixing portion (44) is arranged at the front end of the guide rod (41).
8. An electric cylinder for increasing a front guide supporting force as defined in claim 7, wherein: the fixing part (44) comprises a first limiting plate (441) with a circular structure, a first inserting rod (442) is arranged on one side face of the first limiting plate (441), a threaded end head (443) is arranged at the front end of the first inserting rod (442), and a locking screw sleeve (444) is connected to the first inserting rod (442) through the threaded end head (443) in a threaded mode.
9. An electric cylinder for increasing a front guide supporting force as defined in claim 7, wherein: the fixing part (44) comprises a second limiting plate (445) with a circular structure, a second inserted link (446) is arranged on one side surface of the second limiting plate (445), and a plurality of fixing bolts (447) distributed in an annular array are arranged on the second limiting plate (445).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322271840.9U CN220874345U (en) | 2023-08-23 | 2023-08-23 | Electric cylinder capable of increasing front guide supporting force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322271840.9U CN220874345U (en) | 2023-08-23 | 2023-08-23 | Electric cylinder capable of increasing front guide supporting force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220874345U true CN220874345U (en) | 2024-04-30 |
Family
ID=90810923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322271840.9U Active CN220874345U (en) | 2023-08-23 | 2023-08-23 | Electric cylinder capable of increasing front guide supporting force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220874345U (en) |
-
2023
- 2023-08-23 CN CN202322271840.9U patent/CN220874345U/en active Active
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