CN210788696U

CN210788696U - Bending device for press

Info

Publication number: CN210788696U
Application number: CN201921656791.8U
Authority: CN
Inventors: 时朝义; 刘敬华; 刘超坤
Original assignee: Suzhou Huajin Technology Materials Co ltd
Current assignee: Suzhou Huajin Technology Materials Co ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-06-19
Anticipated expiration: 2029-09-30

Abstract

The utility model discloses a bending device for press belongs to mechanical equipment technical field, including bottom plate and the portal frame of setting in the bottom plate upper end, the fixed power transmission ware that is provided with of inboard lower extreme of portal frame, swing joint has the compression leg down on the power transmission ware, the fixed rigidity that corresponds power transmission ware in the upper end of bottom plate is provided with and fills up the case, fill up the fixed piece of bending that is provided with on the case, the lower extreme that corresponds the compression leg down on the piece of bending is provided with the groove of bending, the upper end of bottom plate is provided with the first linear slide rail of setting in filling up the case both sides, swing joint has first slider on the first linear slide rail, the fixed telescopic link that is provided with in upper end of first slider, the fixed second linear slide rail that is provided with in upper end of telescopic link, there is the fixed. The utility model discloses an angle and the removal of article of bending are adjusted to slide rail, slider and telescopic link, reduce artifical transport operation, save time and physical power, improve work efficiency.

Description

Bending device for press

Technical Field

The utility model relates to a bending device especially relates to a bending device for press belongs to mechanical equipment technical field.

Background

The press is a universal press with exquisite structure. The press machine has the characteristics of wide application, high production efficiency and the like, and can be widely applied to processes of cutting, punching, blanking, bending, riveting, forming and the like. The metal is processed into parts by applying a strong pressure to the metal blank to cause plastic deformation and fracture of the metal. When the mechanical press works, the motor drives the large belt pulley through the V-belt, and the crank-slider mechanism is driven through the gear pair and the clutch, so that the slider and the male die go down linearly. After the forging and pressing work of the mechanical press is finished, the sliding block moves upwards, the clutch is automatically disengaged, and meanwhile, the automatic device on the crankshaft is switched on, so that the sliding block stops near a top dead center.

The existing pressure bending machine needs manpower to carry and move articles, is troublesome in operation, greatly wastes manual physical force and time, and reduces the working efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing a bending device for press adjusts the angle and the removal of article of bending through slide rail, slider and telescopic link, reduces artifical transport operation, saves time and physical power, improves work efficiency.

The purpose of the utility model can be achieved by adopting the following technical scheme:

the utility model provides a bending device for press, includes the bottom plate and sets up the portal frame of bottom plate upper end, the inboard lower extreme of portal frame is fixed and is provided with power transmission ware, swing joint has compression leg down on the power transmission ware, the upper end of bottom plate corresponds power transmission ware's rigidity is provided with fills up the case, fill up the fixed piece of bending that is provided with on the case correspond on the piece of bending the lower extreme of compression leg is provided with the groove of bending down, the upper end of bottom plate is provided with the setting and is in fill up the first linear slide rail of case both sides, swing joint has first slider on the first linear slide rail, the fixed telescopic link that is provided with in upper end of first slider, the fixed second linear slide rail that is provided with in upper end of telescopic link, the upper end of second linear slide rail has the fixed plate through second slider swing joint.

Preferably, the bending block is provided with a fixing shaft penetrating through the two sides of the bending groove, the fixing shaft is movably sleeved with a rotating wheel arranged on the inner side of the bending block, and the bending block is provided with an inner groove matched with the rotating wheel for use.

Preferably, the lower end of the lower compression leg is of a semicircular structure, the diameter of the lower compression leg is smaller than that of the bending groove, and the lower compression leg is matched with the bending groove for use.

Preferably, the power transmission is connected with a hydraulic system, and the power transmission is arranged in the middle of the portal frame.

Preferably, the two first linear sliding rails are symmetrically arranged by taking the pad box as a central axis, and the first linear sliding rails and the second linear sliding rails are in a crossed cross structure.

Preferably, two the telescopic link is electric telescopic handle, two the telescopic link adopts the mode of establishing ties and external switch electrical property to link.

The utility model has the advantages of:

1. during the use, according to the on-the-spot production requirement, drive the fixed plate through adjusting the second slider and remove on second linear slide rail, thereby adjust the distance between two fixed plates, then place the article that need bend on the fixed plate, then drive article through first slider and remove on first linear slide rail, simultaneously can height-adjusting through the telescopic link, until removing the position that needs bend, then can begin to bend article downwards through pushing down the post, through the slide rail, the angle and the removal of article of bending are adjusted to slider and telescopic link, reduce artifical transport operation, save time and physical power, improve work efficiency.

2. The rotating wheel drives the article to bend towards the bending groove, so that the bending operation of the device is facilitated to be normally carried out.

3. The first linear slide rail and the second linear slide rail are of crossed cross structures, the cross structures are convenient to move, the distance between the two fixing plates is convenient to adjust, and the use is convenient.

Drawings

Fig. 1 is a front view of a preferred embodiment of a bending device for a press according to the present invention;

fig. 2 is a top view of a bending block of a preferred embodiment of a bending apparatus for a press according to the present invention;

fig. 3 is a top view of a preferred embodiment of a bending device for a press according to the present invention;

fig. 4 is a perspective view of a lower compression leg of a preferred embodiment of a bending apparatus for a press according to the present invention.

In the figure: 1-a bottom plate, 2-a portal frame, 3-a power driver, 4-a lower compression column, 5-a cushion box, 6-a bending block, 7-a fixed shaft, 8-a rotating wheel, 9-a first linear sliding rail, 10-a first sliding block, 11-a telescopic rod, 12-a second linear sliding rail, 13-a second sliding block, 14-a fixed plate and 15-a bending groove.

Detailed Description

In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be described in further detail with reference to the following embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.

As shown in fig. 1-4, the bending apparatus for a press machine provided in this embodiment includes a base plate 1 and a portal frame 2 disposed at an upper end of the base plate 1, a power driver 3 is fixedly disposed at a lower end of an inner side of the portal frame 2, a lower compression column 4 is movably connected to the power driver 3, a pad box 5 is fixedly disposed at an upper end of the base plate 1 corresponding to the power driver 3, a bending block 6 is fixedly disposed on the pad box 5, a bending groove 15 is disposed at a lower end of the bending block 6 corresponding to the lower compression column 4, first linear slide rails 9 disposed at two sides of the pad box 5 are disposed at an upper end of the base plate 1, a first slide block 10 is movably connected to the first linear slide rails 9, an expansion link 11 is fixedly disposed at an upper end of the first slide block 10, a second linear slide rail 12 is fixedly disposed at an upper end of the expansion link 11, a fixing plate 14 is movably, during the use, according to the on-the-spot production requirement, drive fixed plate 14 through adjusting second slider 13 and remove on second linear slide rail 12, thereby adjust the distance between two fixed plates 14, then place the article that need bend on fixed plate 14, then drive article through first slider 10 and remove on first linear slide rail 9, can height-adjusting through telescopic link 11 simultaneously, until removing the position that needs bend, then can begin to bend article downwards through lower compression leg 4, through the slide rail, the angle and the removal of article of bending are adjusted to slider and telescopic link 11, reduce artifical transport operation, save time and physical power, improve work efficiency.

In this embodiment, as shown in fig. 1 and 2, a fixing shaft 7 is disposed on both sides of the bending groove 15 and penetrates through the bending block 6, a rotating wheel 8 disposed on the inner side of the bending block 6 is movably sleeved on the fixing shaft 7, an inner groove used in cooperation with the rotating wheel 8 is formed in the bending block 6, and the rotating wheel 8 drives an article to bend into the bending groove 15, so that the bending operation of the device is facilitated.

In this embodiment, as shown in fig. 1 and 4, the lower end of the lower pressing column 4 is in a semicircular structure, the diameter of the lower pressing column 4 is smaller than that of the bending groove 15, and the lower pressing column 4 and the bending groove 15 are matched for use, so that normal use of the device is guaranteed.

In the embodiment, as shown in fig. 1 and 3, a hydraulic system is connected to the power transmission 3, and the power transmission 3 is arranged at the middle position of the portal frame 2, so that the portal frame is convenient to use.

In this embodiment, as shown in fig. 1, the two first linear sliding rails 9 are symmetrically arranged with the pad box 5 as a central axis, the first linear sliding rails 9 and the second linear sliding rails 12 are in a cross structure, and the cross structure is convenient to move, and is convenient to adjust the distance between the two fixing plates 14, so that the use is convenient.

In this embodiment, as shown in fig. 1, two telescopic links 11 are electric telescopic links, and two telescopic links 11 adopt the mode of establishing ties and external switch electrical property to link, stretch out and draw back simultaneously, conveniently adjust.

As shown in fig. 1 to 4, the bending apparatus for a press according to the present embodiment has the following principle: during the use, according to the on-the-spot production requirement, drive fixed plate 14 through adjusting second slider 13 and remove on second linear slideway 12 to adjust the distance between two fixed plates 14, then place the article that need bend on fixed plate 14, then drive article through first slider 10 and remove on first linear slideway 9, can height-adjusting through telescopic link 11 simultaneously, until removing the position that needs bend, then can begin to bend article downwards through lower compression leg 4.

To sum up, in this embodiment, according to the bending device for a press machine of this embodiment, when in use, according to the requirements of on-site production, the second slider is adjusted to drive the fixing plates to move on the second linear slide rail, so as to adjust the distance between the two fixing plates, then the article to be bent is placed on the fixing plates, then the first slider drives the article to move on the first linear slide rail, and meanwhile, the height can be adjusted by the telescopic rod until the article moves to the position to be bent, and then the article can be bent downward by the pressing column, and the angle and movement of the bent article can be adjusted by the slide rail, the slider and the telescopic rod, so that manual carrying operations are reduced, time and physical strength are saved, and working efficiency is improved; the rotating wheel drives the article to bend towards the bending groove, so that the bending operation of the device is facilitated to be normally carried out; the first linear slide rail and the second linear slide rail are of crossed cross structures, the cross structures are convenient to move, the distance between the two fixing plates is convenient to adjust, and the use is convenient.

The above description is only a further embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the scope of the present invention.

Claims

1. The bending device for the press machine is characterized by comprising a base plate (1) and a portal frame (2) arranged at the upper end of the base plate (1), wherein a power driver (3) is fixedly arranged at the lower end of the inner side of the portal frame (2), a lower compression leg (4) is movably connected onto the power driver (3), a cushion box (5) is fixedly arranged at the position, corresponding to the power driver (3), of the upper end of the base plate (1), a bending block (6) is fixedly arranged on the cushion box (5), a bending groove (15) is arranged at the lower end, corresponding to the lower compression leg (4), of the bending block (6), first linear slide rails (9) arranged at two sides of the cushion box (5) are arranged at the upper end of the base plate (1), a first slide block (10) is movably connected onto the first linear slide rails (9), a telescopic rod (11) is fixedly arranged at the upper end of the first slide block (10), the upper end of the telescopic rod (11) is fixedly provided with a second linear sliding rail (12), and the upper end of the second linear sliding rail (12) is movably connected with a fixing plate (14) through a second sliding block (13).

2. The bending device according to claim 1, wherein a fixed shaft (7) is disposed on both sides of the bending groove (15) and penetrates through the bending block (6), a rotating wheel (8) disposed inside the bending block (6) is movably sleeved on the fixed shaft (7), and an inner groove matched with the rotating wheel (8) is formed in the bending block (6).

3. The bending device for press machine according to claim 1, wherein the lower end of the lower pressing column (4) is of a semicircular structure, the diameter of the lower pressing column (4) is smaller than the diameter of the bending groove (15), and the lower pressing column (4) is matched with the bending groove (15).

4. A bending device for presses according to claim 1, wherein said power transmission (3) is connected to a hydraulic system, said power transmission (3) being arranged in an intermediate position of said portal frame (2).

5. The bending device for press machines according to claim 1, wherein two of said first linear guides (9) are symmetrically disposed about said pad box (5) as a central axis, and said first linear guides (9) and said second linear guides (12) are of a cross-shaped configuration.

6. The bending device for press machines according to claim 1, wherein both of said telescopic rods (11) are electrically telescopic rods, and said two telescopic rods (11) are electrically connected in series with an external power switch.