CN217251840U

CN217251840U - Bending machine for manufacturing automobile parts

Info

Publication number: CN217251840U
Application number: CN202221247647.0U
Authority: CN
Inventors: 胡德荣
Original assignee: Sichuan Chengfei Integration Technology Co ltd
Current assignee: Sichuan Chengfei Integration Technology Co ltd
Priority date: 2022-05-23
Filing date: 2022-05-23
Publication date: 2022-08-23
Anticipated expiration: 2032-05-23

Abstract

The utility model discloses an auto-parts bender for manufacturing relates to auto-parts field of making, and mainly used solves the auto-parts bender that most current auto-parts bender can only be applicable to same angle and bends, the narrow problem of application scope. The main structure is as follows: the bending device comprises a base plate, wherein two parallel slide bars are arranged on the base plate, a V-shaped bending base plate and a V-shaped bending pressing plate which have the same included angle and adjustable size are sequentially arranged between the two slide bars, and two sides of the V-shaped bending base plate and two sides of the V-shaped bending pressing plate are hinged with sliding sleeves which are movably sleeved on the slide bars; and the base plate is also provided with a slide bar driving assembly capable of adjusting the distance between the two slide bars and a driving device capable of driving the V-shaped bending pressing plate. The utility model provides a pair of bender is used in auto-parts manufacturing, this bender can carry out the processing of bending of different angles to various auto-parts as required, and application scope is wider.

Description

Bending machine for manufacturing automobile parts

Technical Field

The utility model relates to an auto-parts makes technical field, especially relates to a bender is used in auto-parts manufacturing.

Background

Automobile parts are units constituting the whole of an automobile and products serving the automobile, and are parts and accessories constituting the automobile. It substantially comprises: engine accessories, turning accessories, braking accessories, steering accessories, walking accessories, electric appliance and instrument accessories, automobile lamps, automobile refitting, safety and theft prevention, automobile interior trims, automobile exterior trims, comprehensive accessories, audio and video electric appliances, chemical nursing, automobile bodies and accessories, maintenance equipment, electric tools and the like.

When the automobile parts are produced, a plurality of automobile parts need to be bent through the bending machine so as to meet the automobile installation requirement. At present, most auto-parts benders are mainly used for bending auto-parts through the extrusion fit between the bending pressure head and the bending base plate.

However, different automobile parts need to be bent to different angles, and most existing automobile part bending machines can only be suitable for bending automobile parts at the same angle, so that the application range is narrow. This just makes most auto-parts bender of current all relatively to be restricted when using, and the producer need prepare the bender of more multi-angle specification, and then has improved manufacturing cost and equipment maintenance cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an auto-parts is bender for manufacturing, this bender can bend the contained angle size of base plate and the V type clamp plate of bending through the removal synchro-control V type of slide bar to can carry out the processing of bending of different angles to various auto-parts as required, application scope is wider.

In order to achieve the purpose, the utility model provides a bending machine for manufacturing automobile accessories, which comprises a base plate horizontally arranged, wherein two slide bars parallel to each other are horizontally arranged on the surface of the base plate, a V-shaped bending base plate and a V-shaped bending pressing plate which have the same included angle direction and the adjustable included angle are sequentially arranged between the two slide bars along the extending direction of the slide bars, the V-shaped bending base plate and the V-shaped bending pressing plate are both vertical to the base plate, and both sides of the V-shaped bending base plate and the V-shaped bending pressing plate are hinged with sliding sleeves movably sleeved on the slide bars; and the base plate is also provided with a slide bar driving assembly capable of adjusting the distance between the two slide bars and a driving device capable of driving the V-shaped bending pressing plate to move towards the V-shaped bending base plate.

As a further improvement, the V-shaped bending base plate comprises a fixed fixing base arranged on the base plate, a bending base plate with a plate surface and a base plate vertical is arranged between the fixing base and the two sliding rods, one side edge of the bending base plate is hinged with the fixing base, and the other side edge is hinged with a movable sliding sleeve sleeved on the sliding rod.

As a further improvement of the utility model, the V type clamp plate of bending includes that a slidingtype sets up the sliding seat on the bed plate, the sliding seat is connected with drive arrangement's power take off end, just all be equipped with face and bed plate vertically clamp plate of bending between sliding seat and two slide bars, one side edge of the clamp plate of bending is articulated with the sliding seat, and opposite side edge articulates there is the movable sliding sleeve of cup jointing on the slide bar.

As a further improvement of the utility model, the sliding seat is a face and the bed plate is perpendicular and the parallel fly leaf of face and slide bar extending direction, it is articulated that the clamp plate of bending is close to V type bending base plate one side edge with the fly leaf, and drive arrangement's power take off end keeps away from V type bending base plate one side edge with the fly leaf and is connected.

As a further improvement of the utility model, the slide bar drive assembly includes that two levels set up and can synchronous axial pivoted double-end screw, two the slide bar sets up between two double-end screw and double-end screw's extending direction all is perpendicular with the extending direction of slide bar, the slide bar both ends all are equipped with and ann changes the pipe with two double-end screw thread complex screw threads.

As a further improvement of the utility model, one of them double threaded screw's both ends are all connected with the bed plate through screw rod installation bearing frame, another double threaded screw's one end is passed through screw rod installation bearing frame and is connected with the bed plate, and the other end is connected with the motor drive who sets up on the bed plate, two connect through the aggregate unit transmission between the double threaded screw.

As a further improvement, the linkage comprises two driving wheels respectively arranged on the two double-headed screws, and the two driving wheels are connected through a driving belt.

As a further improvement of the present invention, the motor is a servo motor.

As a further improvement of the present invention, the driving device is a driving cylinder with an output end capable of reciprocating along the extending direction of the sliding rod.

As a further improvement, the base plate below the V-shaped bending base plate and the V-shaped bending pressing plate is provided with indication scales for indicating the size of the included angle between the V-shaped bending base plate and the V-shaped bending pressing plate.

Compared with the prior art, the utility model discloses an auto-parts is bender for manufacturing's advantage does:

1. in the bending machine, a V-shaped bending substrate and a V-shaped bending pressing plate which have the same included angle orientation and the same size and have the adjustable included angle are sequentially arranged between two slide bars along the extension direction of the slide bars. Meanwhile, the V-shaped bending base plate and the V-shaped bending pressing plate are perpendicular to the base plate, and two sides of the V-shaped bending base plate and two sides of the V-shaped bending pressing plate are hinged with sliding sleeves movably sleeved on the sliding rods. So design, the cooperation is under slide bar drive assembly's effect, and two slide bars of interval adjustable can be adjusted the V type base plate of bending and the contained angle size of V type clamp plate of bending in step. And then, the driving device drives the V-shaped bending pressing plate to move towards the V-shaped bending base plate, so that the bending processing of the automobile parts is completed.

Through this bender, can carry out the processing of bending of different angles to various auto-parts as required, also reduced manufacturing cost and equipment maintenance cost when application scope is wider.

2. The sliding rod driving assembly comprises two horizontally arranged double-headed screws capable of synchronously and axially rotating, the two sliding rods are arranged between the two double-headed screws, the extending directions of the double-headed screws are perpendicular to the extending directions of the sliding rods, and the two ends of each sliding rod are provided with thread rotation tubes in thread fit with the two double-headed screws. Through the synchronous axial rotation of the two double-headed screws, the two sliding rods can be controlled to synchronously move, far away or close to each other, so that the size of an included angle between the V-shaped bending base plate and the V-shaped bending pressing plate is controlled. Due to the adoption of thread transmission, the moving distance of the two slide bars can be accurately controlled, and the size of the included angle can be accurately adjusted.

3. The linkage device comprises two driving wheels which are respectively arranged on the two double-head screws, and the two driving wheels are in transmission connection through a driving belt. The device can guarantee that two double-end screw rotate in step, and then can accurate control two slide bar's displacement, accurate regulation contained angle size.

4. The motor is a servo motor, the rotating speed of the double-threaded screw is adjustable, and the accuracy of an included angle between the V-shaped bending base plate and the V-shaped bending pressing plate can be further guaranteed.

5. Through the instruction scale on the bed plate, the staff can accurately know the V type base plate of bending and the V type contained angle size of the clamp plate of bending, and then conveniently control the precision of bending.

The invention will become more apparent from the following description when taken in conjunction with the accompanying drawings which illustrate embodiments of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic top view of the present invention;

fig. 2 is a schematic front view of the structure of the present invention.

Wherein: 1-a base plate; 2-a slide bar; 21-a threaded rotating pipe; 22-a sliding sleeve; 3-bending the substrate; 31-a fixed seat; 4-bending the pressing plate; 41-a movable seat; 5-double-head screw; 51-a screw rod mounting shaft bearing seat; 52-a transmission wheel; 53-a drive belt; 6, a motor; 7-a driving cylinder; 8-indicating scale.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are usually placed when used, it is only for convenience of description of the present invention and simplification of description, but not for indication or suggestion that the indicated device or element must have a specific direction, be constructed and operated in a specific direction, and therefore, the present invention should not be construed as being limited thereby.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not require that the components be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present invention, "a plurality" means at least 3.

In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Embodiments of the present invention will now be described with reference to the accompanying drawings.

Examples

The utility model discloses a concrete implementation mode is shown in fig. 1-2, a bender is used in auto-parts manufacturing, including a bed plate 1 that the level set up, bed plate 1 face is improved level and is equipped with two slide bars 2 that are parallel to each other. And a V-shaped bending substrate and a V-shaped bending pressing plate which have the same included angle orientation and the same size and have the adjustable included angle are sequentially arranged between the two slide bars 2 along the extending direction of the slide bars 2. Wherein, the V-shaped bending base plate and the V-shaped bending pressing plate are both vertical to the base plate 1, and both sides are hinged with sliding sleeves 22 movably sleeved on the sliding rods 2. The base plate 1 is also provided with a slide bar driving component capable of adjusting the distance between the two slide bars 2 and a driving device capable of driving the V-shaped bending pressing plate to move towards the V-shaped bending base plate.

When the V-shaped bending press plate is used, the two sliding rods 2 are driven to be far away from or close to each other through the sliding rod driving assembly, so that the included angle between the V-shaped bending base plate and the V-shaped bending press plate is adjusted to the required bending angle. Then, the automobile part to be bent is placed between the V-shaped bending base plate and the V-shaped bending pressing plate, and one side of the automobile part is abutted to the V-shaped bending base plate. And then, starting a driving device, driving the V-shaped bending pressing plate to move towards the V-shaped bending base plate by the driving device, and gradually extruding the automobile parts towards the V-shaped bending base plate until the V-shaped bending base plate and the V-shaped bending pressing plate are overlapped, so that the automobile parts are bent, and the bending processing is finished.

In the bending machine, a V-shaped bending substrate and a V-shaped bending pressing plate which have the same included angle orientation and the same size and have the adjustable included angle size are sequentially arranged between two slide bars 2 along the extension direction of the slide bars 2. Meanwhile, the V-shaped bending base plate and the V-shaped bending pressing plate are both vertical to the base plate 1, and both sides of the V-shaped bending pressing plate are hinged with sliding sleeves 22 movably sleeved on the sliding rods 2. So design, the cooperation is under slide bar drive assembly's effect, and two slide bars 2 of interval adjustable can be adjusted the V type base plate of bending and the contained angle size of V type clamp plate of bending in step. Therefore, through this bender, can carry out the processing of bending of different angles to various auto-parts as required, also reduce manufacturing cost and equipment maintenance cost when application scope is wider.

In addition, when the automobile parts are pressed by the bending ram, the bending ram may deform excessively in comparison with the bending between the bending ram and the bent substrate, so that the bending angle of the bent automobile parts may deviate from the pre-bending angle of the bent substrate. And the V-shaped bending base plate and the V-shaped bending pressing plate are used, so that the automobile parts are bent along the bending angle of the V-shaped bending base plate and the V-shaped bending pressing plate all the time when being bent, and the bending angle can be prevented from deviating.

Regarding the concrete structure of V type base plate and V type clamp plate of bending: the V-shaped bending base plate includes a fixing seat 31 fixedly disposed on the base plate 1, and a bending base plate 3 having a plate surface perpendicular to the base plate 1 is disposed between the fixing seat 31 and the two sliding rods 2. One side edge of the bending base plate 3 is hinged with the fixed seat 31, and the other side edge is hinged with a sliding sleeve 22 movably sleeved on the sliding rod 2.

Simultaneously, V type clamp plate of bending includes that a slidingtype sets up the sliding seat 41 on bed plate 1, and sliding seat 41 is connected with drive arrangement's power take off end, and all is equipped with face and the bed plate 1 vertically clamp plate 4 of bending between sliding seat 41 and two slide bars 2. One side edge of the bending pressing plate 4 is hinged with the movable seat 41, and the other side edge is hinged with a sliding sleeve 22 movably sleeved on the sliding rod 2.

In this embodiment, the movable seat 41 is a movable plate having a plate surface perpendicular to the base plate 1 and a plate surface parallel to the extending direction of the sliding rod 2. The bending pressure plate 4 is hinged with the edge of one side of the movable plate close to the V-shaped bending substrate, and the power output end of the driving device is connected with the edge of one side of the movable plate far away from the V-shaped bending substrate.

And, the slide bar drive assembly includes two horizontal settings and can synchronous axial pivoted double-end screw 5, and two slide bars 2 set up between two double-end screw 5 and the extending direction of double-end screw 5 all is perpendicular with the extending direction of slide bar 2. Two ends of the slide bar 2 are both provided with thread mounting tubes 21 which are in thread fit with the two double-thread screws 5. The two slide bars 2 can be controlled to synchronously move, far away or close to each other, through synchronous axial rotation of the two double-headed screws 5, so that the size of an included angle between the V-shaped bending base plate and the V-shaped bending pressing plate is controlled. Due to the adoption of thread transmission, the moving distance of the two slide bars 2 can be accurately controlled, and the size of an included angle can be accurately adjusted.

In this embodiment, both ends of one of the double-threaded screws 5 are connected to the base plate 1 through the screw mounting bearing seats 51. One end of another double-thread screw 5 is connected with the base plate 1 through a screw mounting bearing seat 51, and the other end is in transmission connection with a motor 6 arranged on the base plate 1. The two double-head screws 5 are in transmission connection through a linkage device. Specifically, the method comprises the following steps: the linkage device comprises two transmission wheels 52 which are respectively arranged on the two double-head screws 5, and the two transmission wheels 52 are in transmission connection through a transmission belt 53. The device can guarantee that two double threaded screw 5 rotate in step, and then can accurate control two slide bar 2's displacement, accurate regulation contained angle size. Meanwhile, the motor 6 is a servo motor, the rotating speed of the double-headed screw 5 is adjustable, and the accuracy of an included angle between the V-shaped bending base plate and the V-shaped bending pressing plate can be further ensured.

Of course, in practical use, the linkage device is not limited to this embodiment, and other devices capable of synchronously driving the two double-threaded screws 5 to rotate may be used instead. Such as: the linkage device comprises a double-shaft motor capable of rotating forward and backward, first bevel gears are sleeved on two output shafts of the double-shaft motor, and second bevel gears meshed with the first bevel gears are sleeved on the two double-head screws 5. By adopting the structure, the requirement of driving the two double-head screws 5 to synchronously rotate can be met.

In addition, the driving device in this embodiment is a driving cylinder 7 whose output end can reciprocate along the extending direction of the sliding rod 2. And the base plate 1 below the V-shaped bending base plate and the V-shaped bending pressing plate is provided with indication scales 8 for indicating the size of the included angle between the V-shaped bending base plate and the V-shaped bending pressing plate. Through the instruction scale 8 on the bed plate 1, the staff can accurately know the V type base plate of bending and the V type contained angle size of the clamp plate of bending, and then conveniently control the precision of bending.

The present invention has been described in connection with the preferred embodiments, but the present invention is not limited to the embodiments disclosed above, and is intended to cover various modifications, equivalent combinations, which are made according to the essence of the present invention.

Claims

1. A bending machine for manufacturing automobile accessories comprises a base plate (1) which is horizontally arranged, and is characterized in that two parallel slide bars (2) are horizontally arranged on the surface of the base plate (1), a V-shaped bending base plate and a V-shaped bending pressing plate which have the same included angle and are adjustable in size are sequentially arranged between the two slide bars (2) along the extending direction of the slide bars (2), the V-shaped bending base plate and the V-shaped bending pressing plate are perpendicular to the base plate (1), and two sides of the V-shaped bending base plate and two sides of the V-shaped bending pressing plate are hinged with sliding sleeves (22) which are movably sleeved on the slide bars (2); the base plate (1) is further provided with a slide bar driving assembly capable of adjusting the distance between the two slide bars (2) and a driving device capable of driving the V-shaped bending pressing plate to move towards the V-shaped bending base plate.

2. The bending machine for manufacturing automobile parts according to claim 1, wherein the V-shaped bending base plate comprises a fixed base (31) fixedly arranged on the base plate (1), a bending base plate (3) with a plate surface perpendicular to the base plate (1) is arranged between the fixed base (31) and the two sliding rods (2), one side edge of the bending base plate (3) is hinged to the fixed base (31), and the other side edge is hinged to a sliding sleeve (22) movably sleeved on the sliding rods (2).

3. The bending machine for manufacturing the automobile accessories is characterized in that the V-shaped bending pressing plate comprises a movable seat (41) which is slidably arranged on the base plate (1), the movable seat (41) is connected with a power output end of a driving device, a bending pressing plate (4) with a plate surface perpendicular to the base plate (1) is arranged between the movable seat (41) and the two sliding rods (2), one side edge of the bending pressing plate (4) is hinged with the movable seat (41), and the other side edge of the bending pressing plate is hinged with a sliding sleeve (22) which is movably sleeved on the sliding rods (2).

4. The bending machine for manufacturing auto parts according to claim 3, wherein the movable seat (41) is a movable plate with a plate surface perpendicular to the base plate (1) and a plate surface parallel to the extending direction of the sliding rod (2), the bending pressure plate (4) is hinged to an edge of the movable plate on a side close to the V-shaped bending base plate, and a power output end of the driving device is connected to an edge of the movable plate on a side far from the V-shaped bending base plate.

5. The bending machine for manufacturing the automobile accessories is characterized in that the sliding rod driving assembly comprises two horizontally arranged double-headed screws (5) capable of synchronously and axially rotating, the two sliding rods (2) are arranged between the two double-headed screws (5), the extending directions of the double-headed screws (5) are perpendicular to the extending directions of the sliding rods (2), and thread stabilizing pipes (21) in threaded fit with the two double-headed screws (5) are arranged at two ends of each sliding rod (2).

6. The bending machine for manufacturing automobile parts, according to claim 5, wherein two ends of one of said double-headed screws (5) are connected with the base plate (1) through screw mounting bearing seats (51), one end of the other of said double-headed screws (5) is connected with the base plate (1) through screw mounting bearing seats (51), the other end of the other double-headed screw is in transmission connection with a motor (6) arranged on the base plate (1), and the two double-headed screws (5) are in transmission connection through a linkage device.

7. The bending machine for manufacturing automobile accessories according to claim 6, wherein the linkage device comprises two transmission wheels (52) respectively arranged on the two double-headed screws (5), and the two transmission wheels (52) are in transmission connection through a transmission belt (53).

8. Machine according to claim 6 or 7, wherein said motor (6) is a servo motor.

9. Machine according to claim 1, wherein said driving means is a driving cylinder (7) having an output end reciprocally movable along the extension direction of the slide rod (2).

10. The bending machine for manufacturing automobile parts according to claim 1, wherein indication scales (8) used for indicating the size of an included angle between the V-shaped bending base plate and the V-shaped bending pressing plate are arranged on the base plate (1) below the V-shaped bending base plate and the V-shaped bending pressing plate.