CN218017148U

CN218017148U - Auxiliary device for milling special-shaped thin steel plate by utilizing double-sided milling

Info

Publication number: CN218017148U
Application number: CN202221723171.3U
Authority: CN
Inventors: 李晓峰; 刘培宇; 罗世忠
Original assignee: Kunming Fangda Cunyin Plate Spring Co ltd
Current assignee: Kunming Fangda Cunyin Plate Spring Co ltd
Priority date: 2022-07-06
Filing date: 2022-07-06
Publication date: 2022-12-13
Anticipated expiration: 2032-07-06

Abstract

The utility model belongs to the technical field of machining equipment, in particular to an auxiliary device for milling a special-shaped thin steel plate by utilizing double-sided milling, which comprises a bottom plate, wherein a pressing plate is arranged at the top of an expansion plate, a guide rod is fixedly connected with the top end of the pressing plate, a sliding block is arranged at the top of the pressing plate, the sliding block is in sliding connection with the guide rod, a top plate is arranged at the top of the pressing plate, a second driving rod is fixedly connected with the bottom end of the top plate, and the bottom end of the second driving rod is hinged with the sliding block; the pressing plate, the guide rod, the sliding block and the second driving rod form a component for generating downward force on the special-shaped thin steel plate, so that the angle of the pressing plate can be adjusted when the pressing plate presses the special-shaped thin steel plate, uniform downward force can be applied to the special-shaped thin steel plate, the device can achieve a better fixing effect on the special-shaped thin steel plate, the pressing plate can be guaranteed to provide a better downward pressing effect on the special-shaped thin steel plate, and the processing quality of the double-sided milling machine can be guaranteed when the thin steel plate is processed by the double-sided milling machine.

Description

Auxiliary device for milling special-shaped thin steel plate by utilizing double-sided milling

Technical Field

The utility model belongs to the technical field of machining equipment, concretely relates to utilize two-sided milling to mill auxiliary device of heterotypic steel sheet.

Background

The double-sided milling machine is an efficient processing machine tool, the processing and output power is high, the operation strength is low, the use is wide, but the dies and the clamps of the existing double-sided milling machine cannot meet the increasing use requirements, for example, when a thin steel plate is processed, the double-sided milling machine can damage the surface flatness of the steel plate, when a thin steel plate is somewhat thinner, the double-sided milling machine cannot be used, especially for the special-shaped thin steel plate with special requirements, in the past, the form of adding dies to a punch press is often adopted for the shaping processing of the thin steel plate, but the processing mode is that the thin steel plate is manually placed and processed one by one, the processing efficiency is slow, when the thin steel plate is covered and fixed by using the clamps, the top surface of the special-shaped thin steel plate after being superposed can not be guaranteed to be flat, the existing covering and pressing device can not effectively fix the special-shaped thin steel plate, and therefore the processing quality of the double-sided milling machine to the thin steel plate can not be guaranteed during processing.

SUMMERY OF THE UTILITY MODEL

The utility model provides an utilize two-sided milling to mill auxiliary device of heterotypic steel sheet has and solves two-sided milling machine and adding man-hour to the steel sheet, can only place processing through a slice to can't carry out effective fixed characteristics to heterotypic steel sheet.

The utility model provides a following technical scheme: the novel storage rack comprises a base plate, the storage plate is fixedly connected to the top end of the base plate, two expansion plates are arranged on the top end of the storage plate, a first driving telescopic rod is fixedly connected to the inner side of each expansion plate, a pressing plate is arranged on the top of each expansion plate, a guide rod is fixedly connected to the top end of the pressing plate, a sliding block is arranged at the top of the pressing plate, the sliding block is in sliding connection with the guide rod, a top plate is arranged at the top of the pressing plate, a second driving telescopic rod is fixedly connected to the bottom end of the top plate, and the bottom end of the second driving telescopic rod is hinged to the sliding block.

The supporting rods are fixedly connected to the two ends of the bottom plate, and the bottom plate is connected with the top plate through the supporting rods.

Wherein, it is equipped with spacing recess to put thing board inside, the expansion plate bottom be equipped with spacing recess assorted stopper.

Wherein, put fixedly connected with fixed block in the thing board, fixed block both ends fixedly connected with spring, the spring other end with the stopper fixed connection of expansion plate bottom.

The telescopic plate is divided into an upper part and a lower part, and the upper part of the telescopic plate is sleeved in the lower part of the telescopic plate.

The utility model has the advantages that: the pressing plate can adjust the angle of the pressing plate when the pressing plate presses down the special-shaped thin steel plate, so that uniform downward force can be applied to the special-shaped thin steel plate, the device can have a better fixing effect on the special-shaped thin steel plate, the expansion plate is pulled towards two sides, the expansion plate can limit the special-shaped thin steel plate in the middle under the action of the spring, a plurality of overlapped special-shaped thin steel plates can be limited between the expansion plates, the special-shaped thin steel plate can not slide, the pressing plate can provide a better downward pressing effect for the special-shaped thin steel plate, and the processing quality of the double-sided milling machine can be ensured when the double-sided milling machine processes the thin steel plate.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

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

FIG. 2 is a schematic view of the cross-sectional structure of the middle front view of the present invention;

FIG. 3 is a schematic cross-sectional view of the middle storage plate and the retractable plate of the present invention;

fig. 4 is a schematic diagram of the movement of the present invention.

In the figure: 1. a base plate; 11. a top plate; 12. a support bar; 2. a storage plate; 21. a retractable plate; 22. a first drive telescopic rod; 23. a fixed block; 24. a spring; 3. pressing a plate; 31. a guide bar; 32. a slider; 33. The second drives the telescopic rod.

Detailed Description

Referring to fig. 1-4, the present invention provides the following technical solutions: including

bottom plate

1, 1 top fixedly connected with of bottom plate puts thing board 2, it is equipped with two expansion plates 21 to put 2 tops of thing board, the first drive telescopic link 22 of fixedly connected with in the expansion plate 21, expansion plate 21 top is equipped with

clamp plate

3, 3 top fixedly connected with guide arms 31 of clamp plate, 3 tops of clamp plate are equipped with slider 32, slider 32 and guide arm 31 sliding connection, 3 tops of clamp plate are equipped with

roof

11, 11 bottom fixedly connected with second drive telescopic link 33 of roof, second drive telescopic link 33 bottoms are articulated with slider 32.

In this embodiment: the bottom plate 1 bears the whole device and provides a bearing surface for installing the object placing plate 2 at the top of the bottom plate, the object placing plate 2 is a platform for placing a thin steel plate to be processed, meanwhile, the object placing plate 2 limits two telescopic plates 21 arranged at the top of the object placing plate 2, the telescopic plates 21 are prevented from shaking when the telescopic plates 21 limit the thin steel plate placed on the surface of the object placing plate 2, so that the limiting effect on the thin steel plate is influenced, a first driving telescopic rod 22 fixedly connected in the telescopic plates 21 can enable the top of the telescopic plates 21 to limit the thin steel plate, when a pressure plate 3 at the top of the thin steel plate downwards applies pressure, synchronous contraction can be performed along with the descending of the pressure plate 3, the pressing of the pressure plate 3 on the thin steel plate is prevented from being influenced, the pressure plate 3 applies pressure to a sliding block 32 through a guide rod 31, so that the pressure plate 3 can perform vertical lifting movement, and when the pressure plate 3 descends, when the thin steel plate at the bottom is a special-shaped thin steel plate, the flat pressing plate 3 can only apply pressure to the special-shaped thin steel plate pressed at the bottom, the pressing and fixing effect of the device on the thin steel plate can not be ensured, the guide rod 31 arranged at the top of the pressing plate 3 is connected with the slide block 32 in a sliding manner, the guide rod 31 can prevent the slide block 32 from being deviated when being pressed, the pressing effect is influenced, the slide block 32 can slide on the guide rod 31, meanwhile, the top of the slide block 32 is hinged with the pressure applying end of the second driving telescopic rod 33, when the second driving telescopic rod 33 applies pressure to the slide block 32, when one end of the pressing plate 3 is contacted with the special-shaped thin steel plate, and the other end is not contacted, the non-contacted end can slide the slide block 32 inwards under the pressure of the second driving telescopic rod 33, so that the pressing plate 3 can not be flat and can also ensure the continuous pressing of the second driving telescopic rod 33, when the pressing plate 3 contacts the thin steel plate when falling, the angle of the pressing plate 3 can be adjusted according to the angle generated after the special-shaped thin steel plate is stacked, so that the pressing plate 3 can apply uniform downward pressure on the special-shaped thin steel plate, the downward pressing and fixing effect of the device on the special-shaped thin steel plate is improved, and the thin steel plate can be conveniently processed by a double-sided milling machine.

The two ends of the bottom plate 1 are fixedly connected with supporting rods 12, and the bottom plate 1 is connected with the top plate 11 through the supporting rods 12; the support bar 12 is a support body that carries the top plate 11.

A limiting groove is formed in the object placing plate 2, and a limiting block matched with the limiting groove is arranged at the bottom of the telescopic plate 21; spacing recess through putting in the thing board 2 carries on spacingly to the stopper of the protruding body in the bottom of expansion plate 21, makes the movement track of expansion plate 21 can restrict with put thing board 2 looks horizontally direction, prevents that expansion plate 21 from droing in the device when receiving power emergence displacement to influence the spacing effect of expansion plate 21 to the sheet steel of required processing.

A fixed block 23 is fixedly connected in the object placing plate 2, two ends of the fixed block 23 are fixedly connected with springs 24, and the other ends of the springs 24 are fixedly connected with a limiting block at the bottom of the telescopic plate 21; the fixed block 23 provides the loading face of installation for the spring 24 of both sides, and the bottom of expansion plate 21 is connected to the spring 24 other end, makes expansion plate 21 after receiving the outside slip of power, and the opposite effort of expansion plate 21 can be given to spring 24 to make the sheet steel between two expansion plates 21 can receive the centre gripping effect of expansion plate 21, thereby carry on spacingly to the sheet steel.

The expansion plate 21 is divided into an upper part and a lower part, and the upper part of the expansion plate 21 is sleeved in the lower part of the expansion plate 21; by dividing the expansion plate 21 into two parts, when the device is used for limiting the thin steel plate, when the superposed thin steel plate is pressed by the pressing plate 3 at the top, the expansion plates 21 on two sides of the thin steel plate can limit the pressing plate 3, and the pressing effect of the pressing plate 3 on the thin steel plate at the bottom of the pressing plate is influenced.

The utility model discloses a theory of operation and use flow: the telescopic plate 21 is pulled towards two sides, the special-shaped thin steel plate to be processed is placed on the surface of the object placing plate 2, the telescopic plate 21 can limit the special-shaped thin steel plate in the middle under the action of the spring 24, the second driving telescopic rod 33 is controlled to stretch downwards to drive the pressing plate 3 to stretch downwards, the pressing plate 3 can generate downward force when contacting the special-shaped thin steel plate, when one end of the pressing plate 3 contacts the special-shaped thin steel plate and the other end of the pressing plate 3 does not contact the special-shaped thin steel plate, the end which is not contacted can slide inwards under the pressure of the second driving telescopic rod 33, so that the pressing plate 3 cannot be flat and can also ensure the continuous downward pressing of the second driving telescopic rod 33, when the pressing plate 3 contacts the thin steel plate when falling, the angle of the pressing plate 3 can be adjusted according to the angle generated after the special-shaped thin steel plate is overlapped, the pressing plate 3 can apply uniform downward force to the special-shaped thin steel plate, and the telescopic plate 21 can stretch downwards when contacting the pressing plate 3, so that the pressing plate 3 is prevented from limiting, and the fixing effect of the special-shaped thin steel plate can be ensured.

Claims

1. The utility model provides an utilize two-sided milling to mill auxiliary device of heterotypic sheet steel which characterized in that: the improved storage rack comprises a base plate, the storage plate is fixedly connected with the top end of the base plate, two expansion plates are arranged on the top end of the storage plate, a first driving telescopic rod is fixedly connected with the inside of each expansion plate, a pressing plate is arranged at the top of each expansion plate, a guide rod is fixedly connected with the top end of the pressing plate, a sliding block is arranged at the top end of the pressing plate, the sliding block is in sliding connection with the guide rod, a top plate is arranged at the top end of the pressing plate, a second driving telescopic rod is fixedly connected with the bottom end of the top plate, and the bottom end of the second driving telescopic rod is hinged to the sliding block.

2. The auxiliary device for milling the deformed thin steel plate by the double-sided milling according to the claim 1, which is characterized in that: the supporting rods are fixedly connected to the two ends of the bottom plate, and the bottom plate is connected with the top plate through the supporting rods.

3. The auxiliary device for milling the deformed steel sheet by double-sided milling as set forth in claim 1, wherein: the article placing plate is internally provided with a limiting groove, and the bottom of the expansion plate is provided with a limiting block matched with the limiting groove.

4. The auxiliary device for milling the deformed steel sheet by double-sided milling as set forth in claim 1, wherein: fixedly connected with fixed block in putting the thing board, fixed block both ends fixedly connected with spring, the spring other end with the stopper fixed connection of expansion plate bottom.

5. The auxiliary device for milling the deformed steel sheet by double-sided milling as set forth in claim 1, wherein: the expansion plate is divided into an upper part and a lower part, and the upper part of the expansion plate is sleeved in the lower part of the expansion plate.