CN210648147U - Auxiliary ring blank making device of press - Google Patents

Abstract

The utility model discloses an auxiliary device for ring blank making of a press, which comprises a base, a pressing plate arranged above the base in a sliding way along the vertical direction, and a lower die fixedly arranged on the base, fixed setting up in clamp plate below and lower mould matched with go up the mould, set up the guiding mechanism between base and clamp plate, the gliding first actuating mechanism of drive clamp plate, base one side is rotated and is connected with down the one end of twirl arm, the corresponding one side of clamp plate is rotated and is connected with the one end of top spin rocking arm, the other end of twirl arm and top spin rocking arm is the free end and all is provided with the work piece locating hole down, be provided with the first driving motor of twirl arm pivoted under the drive on the base, be provided with the second driving motor of drive top spin rocking arm pivoted on the clamp plate, top spin rocking arm and twirl arm are located between mould and the lower mould down, the opposite side of base and.

Description

Auxiliary ring blank making device of press

Technical Field

The utility model relates to a press ring spare system base auxiliary device.

Background

At present, two workpieces are usually punched and pressed on a press, namely one workpiece is placed on a lower die, the other workpiece is placed on an upper die, the two workpieces are pressed together when the upper die and the lower die are closed through hydraulic driving, and the current press has the defects that the workpieces cannot be positioned in the pressing process of the workpieces, so that the upper workpiece and the lower workpiece have more or less deviation, the quality of products is influenced, and technicians in the field need to find a workpiece positioning auxiliary device for the press urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the defect that exists among the prior art, provide a press ring spare system base auxiliary device, improved the work efficiency of press greatly.

In order to realize the above object, the technical scheme of the utility model provides a press ring spare base auxiliary device is provided, including the base, slide along the vertical direction set up in clamp plate, the fixed setting of base top in lower mould on the base, fixed set up in the clamp plate below with lower mould matched with go up the mould, set up in the base with guiding mechanism, drive between the clamp plate gliding a actuating mechanism, its characterized in that of clamp plate: the utility model discloses a clamp plate, including base, clamp plate, upper and lower pivoted arms, base one side is rotated and is connected with the one end of lower pivoted arm, the corresponding one end that is connected with the upper pivoted arm of clamp plate is rotated with one side, lower pivoted arm and the other end of upper pivoted arm just all is provided with the work piece locating hole for the free end, be provided with the drive on the base the pivoted first driving motor of lower pivoted arm, be provided with the drive on the clamp plate the pivoted second driving motor of upper pivoted arm, upper pivoted arm and lower pivoted arm is located go up the mould with between the lower mould, the base and the opposite side of clamp plate is provided with.

The further improvement is that: the guide mechanism comprises at least two guide posts fixedly arranged on the base and guide holes arranged on the pressing plate and matched with the guide posts.

The further improvement is that: the lower rotating arm and between the bases, the upper rotating arm and between the pressing plates are provided with connecting structures, each connecting structure comprises a connecting sleeve fixedly connected with the bases or the pressing plates and a rotating sleeve rotatably connected with the connecting sleeve, the rotating sleeve is fixedly connected with the upper rotating arm or the lower rotating arm, and the connecting sleeve and the rotating sleeve are all sleeved on the guide post.

The further improvement is that: the workpiece clamping mechanism comprises a moving frame, a clamping frame and a clamping block, wherein the moving frame is arranged in a sliding mode along the vertical direction, the clamping frame is arranged in a sliding mode along the horizontal direction, the clamping frame is arranged in a sliding mode along the moving frame, the clamping block is fixedly arranged at the end part of the clamping frame, a clamping groove is formed in the clamping block, a second driving mechanism for driving the moving frame to move up and down is arranged between the moving frame and the base, and a third driving mechanism for driving the clamping frame to move horizontally is arranged between the clamping frame and the moving frame.

The further improvement is that: the second driving mechanism and the third driving mechanism are both driving cylinders.

The further improvement is that: the movable frame is provided with a guide hole matched with the guide post.

The further improvement is that: the first driving mechanism is a hydraulic cylinder.

The utility model has the advantages and the beneficial effects that: through the upper rotating arm and the lower rotating arm which are arranged, and the upper rotating arm and the lower rotating arm are provided with the workpiece positioning holes, when a workpiece is pressed, the workpiece is placed in the two workpiece positioning holes, and then the workpiece is pressed to a pressing position through rotating the upper rotating arm and the lower rotating arm, so that the relative position of the workpiece is ensured, and the working efficiency of the press is greatly improved.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a top view of the present invention.

Wherein: 1. a base; 2. pressing a plate; 3. a lower die; 4. an upper die; 5. rotating the arm upwards; 6. a lower rotating arm; 7. positioning a workpiece hole; 8. connecting sleeves; 9. a rotating sleeve; 10. a movable frame; 11. a clamping frame; 12. a clamping block; 13. a second drive mechanism; 14. a third drive mechanism; 15. and a guide post.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1, an auxiliary device for ring blank making of a press comprises a base 1, a pressing plate 2 arranged above the base 1 in a sliding manner along a vertical direction, a lower die 3 fixedly arranged on the base 1, an upper die 4 fixedly arranged below the pressing plate 2 and matched with the lower die 3, a guide mechanism arranged between the base 1 and the pressing plate 2, and a first driving mechanism for driving the pressing plate 2 to slide, wherein one side of the base 1 is rotatably connected with one end of a lower rotating arm 6, the corresponding side of the pressing plate 2 is rotatably connected with one end of an upper rotating arm 5, the other ends of the lower rotating arm 6 and the upper rotating arm 5 are free ends and are respectively provided with a workpiece positioning hole 7, the base 1 is provided with a first driving motor for driving the lower rotating arm 6 to rotate, the pressing plate 2 is provided with a second driving motor for driving the upper rotating arm 5 to rotate, the upper rotating arm 5 and the lower rotating arm 6 are positioned between the upper die 4 and the lower die 3, and a workpiece clamping mechanism is arranged on the other side of the base 1 and the pressing plate 2.

In the preferred embodiment of the present invention, the guiding mechanism includes four guiding posts 15 fixedly disposed on the base 1, and guiding holes opened at four corners of the pressing plate 2 and engaged with the guiding posts 15, the pressing plate 2 slides along the guiding posts 15 when moving up and down, and the pressing plate 2 is driven by a first driving mechanism, which is usually a hydraulic cylinder.

In the preferred embodiment of the present invention, a connection structure is disposed between the lower rotation arm 6 and the base 1, and between the upper rotation arm 5 and the pressing plate 2, the connection structure includes a connection sleeve 8 fixedly connected to the base 1 or the pressing plate 2, and a rotation sleeve 9 rotatably connected to the connection sleeve 8, the rotation sleeve 9 is fixedly connected to the upper rotation arm 5 or the lower rotation arm 6, the connection sleeve 8 and the rotation sleeve 9 are both sleeved on the guide post 15, and the connection sleeve 8 and the rotation sleeve 9 are split structures, and both ends of the sleeve on the guide post 15 are locked by a fastener, so that a sleeve-shaped structure sleeved on the guide post 15 is formed.

The preferred embodiment of this embodiment does, work piece clamping mechanism include along the perpendicular direction slip set up remove frame 10, along the horizontal direction with remove the clamping frame 11 that frame 10 slided mutually and set up, fixed set up in the tight piece 12 of the clamp of the tight frame 11 tip of clamp, the tight groove of clamp has been seted up on pressing from both sides tight piece 12, remove frame 10 with be provided with the drive between the base 1 remove the second actuating mechanism 13 that frame 10 reciprocated, press from both sides tight frame 11 with be provided with the drive between the removal frame 10 press from both sides the third actuating mechanism 14 of the tight frame 11 horizontal migration of clamp, second actuating mechanism 13 third actuating mechanism 14 is driving actuating cylinder, remove and set up on the frame 10 with guide post 15 matched with guiding hole.

The working process is as follows: firstly, an upper workpiece to be pressed is placed in the workpiece positioning hole 7 of the upper rotating arm 5, a lower workpiece is placed in the workpiece positioning hole 7 of the lower rotating arm 6, then the first driving motor and the second driving motor rotate to enable the upper workpiece to be positioned below the upper die 4 and the upper workpiece to be tightly attached to the lower surface of the upper die 4, enable the lower workpiece to be positioned above the lower die 3 and the lower workpiece to be tightly attached to the upper surface of the lower die 3, then, the positions of the movable frame 10 and the clamping frame 11 are adjusted by driving the air cylinders, so that the clamping blocks 12 clamp the lower workpiece, then, the hydraulic cylinder is started to enable the upper die 4 and the lower die 3 to be matched, then the upper workpiece and the lower workpiece are pressed, after the pressing is finished, the pressing plate 2 resets, after the workpiece is taken out, the upper rotating arm 5 and the lower rotating arm 6 are screwed out for secondary charging, so that the quality of products in the production process of the press is guaranteed, and the efficiency is greatly improved.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims (7)

1. The utility model provides a press ring spare base auxiliary device, includes the base, along the vertical direction slide set up in the clamp plate of base top, fixed set up in lower mould on the base, fixed set up in clamp plate below with lower mould matched with go up the mould, set up in the base with guiding mechanism, drive between the clamp plate the gliding actuating mechanism of clamp plate which characterized in that: the utility model discloses a clamp plate, including base, clamp plate, upper and lower pivoted arms, base one side is rotated and is connected with the one end of lower pivoted arm, the corresponding one end that is connected with the upper pivoted arm of clamp plate is rotated with one side, lower pivoted arm and the other end of upper pivoted arm just all is provided with the work piece locating hole for the free end, be provided with the drive on the base the pivoted first driving motor of lower pivoted arm, be provided with the drive on the clamp plate the pivoted second driving motor of upper pivoted arm, upper pivoted arm and lower pivoted arm is located go up the mould with between the lower mould, the base and the opposite side of clamp plate is provided with.

2. The press ring blank-making auxiliary device of claim 1, wherein: the guide mechanism comprises at least two guide posts fixedly arranged on the base and guide holes arranged on the pressing plate and matched with the guide posts.

3. The press ring blank-making auxiliary device of claim 2, wherein: the lower rotating arm and between the bases, the upper rotating arm and between the pressing plates are provided with connecting structures, each connecting structure comprises a connecting sleeve fixedly connected with the bases or the pressing plates and a rotating sleeve rotatably connected with the connecting sleeve, the rotating sleeve is fixedly connected with the upper rotating arm or the lower rotating arm, and the connecting sleeve and the rotating sleeve are all sleeved on the guide post.

4. The press ring blank-making auxiliary device of claim 2, wherein: the workpiece clamping mechanism comprises a moving frame, a clamping frame and a clamping block, wherein the moving frame is arranged in a sliding mode along the vertical direction, the clamping frame is arranged in a sliding mode along the horizontal direction, the clamping frame is arranged in a sliding mode along the moving frame, the clamping block is fixedly arranged at the end part of the clamping frame, a clamping groove is formed in the clamping block, a second driving mechanism for driving the moving frame to move up and down is arranged between the moving frame and the base, and a third driving mechanism for driving the clamping frame to move horizontally is arranged between the clamping frame and the moving frame.

5. The press ring blank-making auxiliary device of claim 4, wherein: the second driving mechanism and the third driving mechanism are both driving cylinders.

6. The press ring blank-making auxiliary device of claim 4, wherein: the movable frame is provided with a guide hole matched with the guide post.

7. The press ring blank-making auxiliary device of claim 1, wherein: the first driving mechanism is a hydraulic cylinder.

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