CN212821979U - Extrusion device for assembling leaf spring - Google Patents
Extrusion device for assembling leaf spring Download PDFInfo
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- CN212821979U CN212821979U CN202021278629.XU CN202021278629U CN212821979U CN 212821979 U CN212821979 U CN 212821979U CN 202021278629 U CN202021278629 U CN 202021278629U CN 212821979 U CN212821979 U CN 212821979U
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- guide rod
- leaf spring
- movable groove
- support
- screw
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Abstract
The utility model discloses an extrusion device is used in leaf spring equipment, including base, support and motor, the bolt fastening has the support on the base, and the embedded motor that installs in inside at support top, the output of motor is connected with first screw rod, and first screw rod hub connection in first activity inslot to the inboard of support is seted up in first activity groove, threaded sleeve is equipped with first guide arm on the first screw rod, and the one end hub connection of first guide arm has last compression roller, second activity groove has been seted up to the inboard of support, and the axle connection has the second screw rod in the second activity groove, the cover is equipped with the side guide plate on the second guide arm, set up the spacing groove in the side guide plate, the outside welding of second guide arm has the locating lever. This extrusion device is used in leaf spring equipment through radial and fore-and-aft synchronous extrusion, stably bends leaf spring, avoids leaf spring tip damage when the extrusion simultaneously.
Description
Technical Field
The utility model relates to a leaf spring processing technology field specifically is a leaf spring equipment is with extrusion device.
Background
The leaf spring is formed by combining a plurality of bent steel sheets, the steel sheets need to be assembled and installed when the leaf spring is processed, and then an extrusion device needs to be used for extruding and bending the steel sheets, however, the existing extrusion device has the following problems when in use:
when assembling the extrusion to leaf spring, need carry out synchronous extrusion to the multi-disc steel sheet simultaneously, current extrusion device, extrusion efficiency is relatively poor, when extrudeing simultaneously to the multi-disc steel sheet, takes place the skew easily, and leaf spring is when the extrusion simultaneously, and the perk can take place for the steel sheet tip, and current extrusion device is inconvenient protects the steel sheet tip, and easy damage when leading to the extrusion influences leaf spring's quality and pleasing to the eye.
In order to solve the problems, innovative design is urgently needed on the basis of the original extrusion device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an extrusion device is used in leaf spring equipment to solve above-mentioned background art and propose current extrusion device, extrusion efficiency is relatively poor, takes place the skew easily, inconvenient problem of protecting to the steel sheet tip simultaneously.
In order to achieve the above object, the utility model provides a following technical scheme: an extrusion device for assembling a leaf spring comprises a base, a support and a motor, wherein the support is fixed on the base through a bolt, the motor is installed in the top of the support in an embedded mode, the output end of the motor is connected with a first screw rod, the first screw rod is connected in a first movable groove through a shaft, the first movable groove is formed in the inner side of the support, a first guide rod is sleeved on the first screw rod through a thread, an upper compression roller is connected to one end of the first guide rod through a shaft, a second movable groove is formed in the inner side of the support, a second screw rod is connected in the second movable groove through a shaft, a second guide rod is sleeved on the second screw rod through a thread, a side pressure plate is sleeved on the second guide rod, a fixing nut is sleeved on the joint of the second guide rod and the side pressure plate through a thread, a limiting groove is formed in the side pressure plate, a roller groove is reserved on the inner wall of the limiting groove, the outside welding of second guide arm has the locating lever, and the one end of locating lever is located the constant head tank to the constant head tank is seted up in the inboard of support.
Preferably, the first screw rod and the second screw rod are perpendicular to each other, and the first screw rod and the second screw rod are in transmission connection through a bevel gear structure.
Preferably, the first guide rod and the second guide rod are respectively in sliding connection with the first movable groove and the second movable groove, and the outer sides of the first guide rod and the second guide rod are respectively attached to the inner walls of the first movable groove and the second movable groove.
Preferably, the side pressure plates are rotatably connected with the second guide rod, and the side pressure plates and the bracket are obliquely arranged.
Preferably, the diameter of the guide roller is equal to the inner diameter of the roller groove, and the roller groove is distributed in the limiting groove at equal intervals.
Preferably, sliding connection between locating lever and the constant head tank, and the locating lever is provided with 2 about the central axis symmetry of second guide arm.
Compared with the prior art, the beneficial effects of the utility model are that: the extrusion device for assembling the steel plate spring;
1. the steel plate spring extrusion device is characterized in that a first screw and a second screw are arranged and are in transmission connection through a bevel gear structure, the outer sides of a first guide rod and a second guide rod are respectively attached to the inner walls of a first movable groove and a second movable groove, when a motor drives the first screw to rotate and drives the first guide rod to vertically slide in the first movable groove, the first screw can drive the second screw to rotate and drive the second guide rod to synchronously and horizontally move in the second movable groove, and then multi-angle extrusion is performed on the steel plate spring through synchronous movement of an upper compression roller and a side compression plate, so that the extrusion effect is improved;
2. the diameter of the guide roller is equal to the inner diameter of the roller groove, the roller grooves are distributed in the limiting groove at equal intervals, meanwhile, the side pressure plate is connected with the second guide rod in a rotating mode, the side pressure plate and the support are arranged in an inclined mode, the inclination angle of the side pressure plate can be adjusted by rotating the side pressure plate and matching with the fixing nut, the steel plate spring pressing and assembling device is suitable for pressing and assembling steel plate springs of different specifications, meanwhile, when the steel plate spring is pressed and bent, the edge end of the steel plate spring is in contact with the guide roller, the guide roller is driven to rotate in the roller groove, friction.
Drawings
FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;
FIG. 2 is a schematic top view of the cross-sectional structure of the present invention;
fig. 3 is the side-cut structure schematic diagram of the utility model.
In the figure: 1. a base; 2. a support; 3. a motor; 4. a first screw; 5. a first movable slot; 6. a first guide bar; 7. an upper compression roller; 8. a second movable slot; 9. a second screw; 10. a second guide bar; 11. side pressing plates; 12. fixing a nut; 13. a limiting groove; 14. a roller groove; 15. a guide roller; 16. positioning a rod; 17. and (6) positioning a groove.
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: an extrusion device for assembling a steel plate spring comprises a base 1, a bracket 2, a motor 3, a first screw rod 4, a first movable groove 5, a first guide rod 6, an upper compression roller 7, a second movable groove 8, a second screw rod 9, a second guide rod 10, a side compression plate 11, a fixing nut 12, a limiting groove 13, a roller groove 14, a guide roller 15, a positioning rod 16 and a positioning groove 17, wherein the bracket 2 is fixed on the base 1 through bolts, the motor 3 is embedded in the top of the bracket 2, the output end of the motor 3 is connected with the first screw rod 4, the first screw rod 4 is connected in the first movable groove 5 in a shaft mode, the first movable groove 5 is arranged on the inner side of the bracket 2, the first guide rod 6 is sleeved on the first screw rod 4 through threads, one end of the first guide rod 6 is connected with the upper compression roller 7 in a shaft mode, the second movable groove 8 is arranged on the inner side of the bracket 2, and the second movable groove 8 is connected with, a second guide rod 10 is sleeved on the second screw 9 in a threaded manner, a side pressing plate 11 is sleeved on the second guide rod 10, a fixing nut 12 is sleeved on a connecting part of the second guide rod 10 and the side pressing plate 11 in a threaded manner, a limiting groove 13 is formed in the side pressing plate 11, a roller groove 14 is reserved on the inner wall of the limiting groove 13, a guide roller 15 is placed in the roller groove 14, a positioning rod 16 is welded on the outer side of the second guide rod 10, one end of the positioning rod 16 is located in a positioning groove 17, and the positioning groove 17 is formed in the inner side of the support 2;
the first screw rod 4 and the second screw rod 9 are perpendicular to each other, the first screw rod 4 and the second screw rod 9 are in transmission connection through a bevel gear structure, the first guide rod 6 and the second guide rod 10 are respectively in sliding connection with the first movable groove 5 and the second movable groove 8, the outer sides of the first guide rod 6 and the second guide rod 10 are respectively attached to the inner walls of the first movable groove 5 and the second movable groove 8, when the motor 3 drives the first screw rod 4 to rotate, the second screw rod 9 can be driven to rotate through the first screw rod 4, and then the first guide rod 6 and the second guide rod 10 can be driven to synchronously slide in the vertical direction;
the side pressing plates 11 are rotatably connected with the second guide rods 10, the side pressing plates 11 and the bracket 2 are obliquely arranged, the side pressing plates 11 are rotated on the second guide rods 10 and fixed through the fixing nuts 12, the inclination angles of the side pressing plates 11 can be adjusted, and then side extrusion operation can be performed on steel plate spring pieces with different specifications through the side pressing plates 11;
the diameter of the guide roller 15 is equal to the inner diameter of the roller groove 14, the roller grooves 14 are distributed in the limiting groove 13 at equal intervals, when the edge end of the steel plate spring piece is arranged in the limiting groove 13, the end part of the extruded steel plate spring piece is tilted, the steel plate spring piece is contacted with the guide roller 15 and rotates in the roller groove 14 through the guide roller 15, and the damage to the end part of the steel plate spring piece is effectively avoided;
the positioning rods 16 are connected with the positioning grooves 17 in a sliding mode, 2 positioning rods 16 are symmetrically arranged on the central axis of the second guide rod 10, and when the second guide rod 10 slides in the second movable groove 8, the positioning rods 16 slide in the positioning grooves 17 to keep the second guide rod 10 and the side pressure plates 11 moving stably.
The working principle is as follows: when the extrusion device for assembling the steel plate spring is used, as shown in fig. 1-3, firstly, a plurality of steel plates are placed between 2 side pressure plates 11, so that the side ends of the steel plates are placed in limiting grooves 13 at the inner sides of the side pressure plates 11, a motor 3 in a bracket 2 is started, the motor 3 drives a first screw rod 4 to rotate, a first guide rod 6 is driven to vertically slide in a first movable groove 5, an upper compression roller 7 on the first guide rod 6 is further driven to vertically move, meanwhile, the first screw rod 4 drives a second screw rod 9 to synchronously rotate in a second movable groove 8, a second guide rod 10 can be driven to slide in the second movable groove 8, so that the side pressure plates 11 can synchronously and vertically move with the upper compression roller 7, the steel plates are extruded in two directions, the stable extrusion is kept, the offset is avoided, and when the second guide rod 10 slides, a positioning rod 16 at the outer side of the second guide rod slides along a positioning groove 17, keeping the second guide rod 10 and the side pressure plate 11 stably moving;
next, as shown in fig. 1 to 3, the inclination angle of the side platen 11 is adjusted according to the specification of the steel plate, the fixing nut 12 is loosened, the side platen 11 is rotated on the second guide bar 10, the angle of the side platen 11 is adjusted, and then the fixing nut 12 is tightened, and when the steel plate is pressed by the side platen 11, the end of the steel plate is forced to tilt, so that the end of the steel plate contacts with the guide roller 15, and the guide roller 15 is driven to rotate in the roller groove 14, thereby reducing the friction force and protecting the end of the steel plate.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a leaf spring is extrusion device for equipment, includes base (1), support (2) and motor (3), its characterized in that: the base (1) is fixed with a support (2) through a bolt, a motor (3) is embedded in the top of the support (2), the output end of the motor (3) is connected with a first screw (4), the first screw (4) is connected in a first movable groove (5) in a shaft mode, the first movable groove (5) is arranged on the inner side of the support (2), a first guide rod (6) is sleeved on the first screw (4) in a threaded mode, an upper compression roller (7) is connected at one end of the first guide rod (6) in a shaft mode, a second movable groove (8) is formed in the inner side of the support (2), a second screw (9) is connected in the second movable groove (8) in a shaft mode, a second guide rod (10) is sleeved on the second screw (9) in a threaded mode, a side pressure plate (11) is sleeved on the second guide rod (10), and a fixing nut (12) is sleeved on the connecting portion of the second guide rod (10) and the side pressure plate (11), limiting grooves (13) are formed in the side pressing plates (11), roller grooves (14) are reserved on the inner walls of the limiting grooves (13), guide rollers (15) are placed in the roller grooves (14), positioning rods (16) are welded on the outer sides of the second guide rods (10), one ends of the positioning rods (16) are located in positioning grooves (17), and the positioning grooves (17) are formed in the inner sides of the supports (2).
2. The pressing device for assembling a leaf spring according to claim 1, wherein: the first screw rod (4) and the second screw rod (9) are perpendicular to each other, and the first screw rod (4) and the second screw rod (9) are in transmission connection through a bevel gear structure.
3. The pressing device for assembling a leaf spring according to claim 1, wherein: the first guide rod (6) and the second guide rod (10) are respectively in sliding connection with the first movable groove (5) and the second movable groove (8), and the outer sides of the first guide rod (6) and the second guide rod (10) are respectively attached to the inner walls of the first movable groove (5) and the second movable groove (8).
4. The pressing device for assembling a leaf spring according to claim 1, wherein: the side pressing plates (11) are rotatably connected with the second guide rod (10), and the side pressing plates (11) and the bracket (2) are obliquely arranged.
5. The pressing device for assembling a leaf spring according to claim 1, wherein: the diameter of the guide roller (15) is equal to the inner diameter of the roller groove (14), and the roller groove (14) is distributed in the limiting groove (13) at equal intervals.
6. The pressing device for assembling a leaf spring according to claim 1, wherein: the positioning rods (16) are connected with the positioning grooves (17) in a sliding mode, and 2 positioning rods (16) are symmetrically arranged around the central axis of the second guide rod (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021278629.XU CN212821979U (en) | 2020-07-03 | 2020-07-03 | Extrusion device for assembling leaf spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021278629.XU CN212821979U (en) | 2020-07-03 | 2020-07-03 | Extrusion device for assembling leaf spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212821979U true CN212821979U (en) | 2021-03-30 |
Family
ID=75181075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021278629.XU Active CN212821979U (en) | 2020-07-03 | 2020-07-03 | Extrusion device for assembling leaf spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212821979U (en) |
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2020
- 2020-07-03 CN CN202021278629.XU patent/CN212821979U/en active Active
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