CN216881231U

CN216881231U - Adjustable punching machine

Info

Publication number: CN216881231U
Application number: CN202121689425.XU
Authority: CN
Inventors: 董冉超
Original assignee: Jiangsu Zhonghui Mould Co ltd
Current assignee: Jiangsu Zhonghui Mould Co ltd
Priority date: 2021-07-23
Filing date: 2021-07-23
Publication date: 2022-07-05
Anticipated expiration: 2031-07-23

Abstract

The utility model discloses an adjustable punching machine, and belongs to the technical field of punching equipment. The utility model provides an adjustable punching machine, add man-hour at needs work piece, put the work piece on the backing plate, and when work piece size change need carry out the work piece fixed, carry out backing plate and roof position control through adjustment mechanism below the processing platform, first pulley and second pulley can be selected to remove in step or singly remove according to the specific size of a dimension of work piece when needing to adjust, and first tight pulley is the tight pulley, pulley removal back pulling second tight pulley, it withstands the work piece limit portion of placing on the backing plate and then processes to drive the roof removal, and install the cardboard at the backing plate tip, the whole height of cardboard is higher than the whole height of work piece on slide rail and backing plate and the backing plate, adjust through adjustment mechanism, can carry out the processing of multiple size work piece, the efficiency is improved, reduce operator intensity of labour.

Description

Adjustable punching machine

Technical Field

The utility model belongs to the technical field of stamping equipment, and particularly relates to an adjustable stamping machine.

Background

The stamping apparatus is a so-called press; the name learning: a punch press, an oil press, a hydraulic press; is a large special device for pressing containers.

In the working process of the punching machine, the size of a workpiece to be machined is limited frequently, the size requirement of each punching machine on the workpiece to be machined is single, the workpiece with the large size needs to be cut in advance, and the cut workpiece can be subjected to punching, so that one more machining step is needed, the machining time is wasted, and meanwhile, in case the workpiece needs to be machined to form adjustment in the punching process, the workpiece needs to be manually adjusted, the punching efficiency is influenced, and the labor intensity of an operator is increased.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: an adjustable press is provided to solve the above problems of the prior art.

The technical scheme is as follows: an adjustable punching machine comprises a fixed seat, a processing table arranged on the fixed seat, a pressure rod with one end clamped with the processing table and the other end connected with a support frame, a punching mechanism arranged in the support frame and connected with the top of the support frame, and an adjusting mechanism fixedly connected with the processing table;

the adjusting mechanism comprises a first fixed wheel fixedly mounted on the processing table, a first pulley, a second pulley and a second fixed wheel, wherein the first pulley and the second pulley are arranged on the left side and the right side of the first fixed wheel, the second fixed wheel is arranged opposite to the first fixed wheel, the first pulley, the second fixed wheel and the second pulley are connected in series through a belt, the second fixed wheel is connected with a top plate, and the top plate is matched with the processing table in a sliding mode;

the first pulley and the second pulley are matched with the surface of the processing table in a sliding mode, the first pulley and the second pulley slide according to the requirements of a user, the belt is pulled to drive the top plate to slide, the position of the top plate is changed, and therefore the processing table is suitable for different sizes of workpieces.

In a further embodiment, slide rails are arranged on two sides of the table top of the processing table, a backing plate is arranged on the slide rails and is connected with the slide rails in a sliding manner, and a clamping plate is arranged at the end part of the backing plate and is higher than the overall height of the backing plate and the slide rails.

In a further embodiment, the support frame comprises a fixed plate and a support plate arranged below the fixed plate, a limit plate is arranged below the support plate, and the pressure rod penetrates through the support plate and the limit plate and is fixedly connected with the fixed plate.

In a further embodiment, the two limiting plates are arranged, the distance between the two limiting plates is larger than the required width for the punching mechanism to penetrate, and the interference between the limiting plates and the punching mechanism in working is avoided.

In a further embodiment, the stamping mechanism comprises an air cylinder which penetrates through the fixing plate and is clamped with the supporting plate, and a stamping head which is rotatably connected with the air cylinder.

In a further embodiment, a telescopic rod is arranged between the fixing plate and the supporting plate, the distance between the fixing plate and the supporting plate can be changed, one end of the sliding rod is fixedly installed on the surface of the limiting plate, and the other end of the sliding rod penetrates through the supporting plate and the fixing plate.

Has the advantages that: an adjustable punching machine, when needing the work piece to process, put the work piece on the backing plate, and when the work piece size changes and needs to carry on the work piece to fix, carry on backing plate and roof position control through the modulating mechanism under the processing platform, first pulley and second pulley can be chosen according to the specific size of the work piece to move synchronously or move singly when needing to adjust, and the first fixed pulley is the fixed pulley, the pulley moves the second fixed pulley after pulling, drive the roof to move and support the edge of work piece put on the backing plate and withstand and then process, and install the cardboard in the end of the backing plate, the whole height of the cardboard is higher than the whole height of slide rail and backing plate and work piece on the backing plate, and the support frame on the processing platform, the distance between fixed plate and the backup plate can be adjusted, can adapt to the air cylinders of different sizes, have more flexibility, the adjusting mechanism is used for adjusting, workpieces of various sizes can be machined, the efficiency is improved, and the labor intensity of operators is reduced.

Drawings

FIG. 1 is a schematic diagram of the present invention.

Fig. 2 is a schematic structural diagram of the support frame of the present invention.

Fig. 3 is a schematic view of the structure of the adjusting mechanism of the present invention.

Fig. 4 is a schematic view of the structure of the processing table of the present invention.

The reference signs are: 1. a cylinder; 2. a stamping mechanism; 3. a protective window; 4. a telescopic rod; 5. a slide bar; 6. a limiting plate; 7. punching a head; 8. a pressure lever; 9. a processing table; 10. a fixed seat; 11. a support frame; 12. a fixing plate; 13. a support plate; 14. an adjustment mechanism; 15. a first fixed wheel; 16. a first pulley; 17. a second fixed wheel; 18. a second pulley; 19. a slide rail; 20. a base plate; 21. a top plate; 22. and (4) clamping the board.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the utility model.

As shown in fig. 1 to 4, an adjustable press is composed of a press body 1, a cylinder; 2. a stamping mechanism; 3. a protective window; 4. a telescopic rod; 5. a slide bar; 6. a limiting plate; 7. punching a head; 8. a pressure lever; 9. a processing table; 10. a fixed seat; 11. a support frame; 12. a fixing plate; 13. a support plate; 14. an adjustment mechanism; 15. a first fixed wheel; 16. a first pulley; 17. a second fixed wheel; 18. a second pulley; 19. a slide rail; 20. a base plate; 21. a top plate; 22. and (5) a clamping plate.

As shown in fig. 1 to 4, the fixed seat 10 is disposed at a predetermined position, the processing table 9 is disposed on the fixed seat 10, the slide rail 19 is disposed on the processing table 9, the pad 20 is slidably connected to the slide rail 19, the top plate 21 is disposed on the processing table 9, the catch plate 22 is fixedly mounted on the processing table 9, the catch plate 22 abuts against an end portion of the slide rail 19, the adjusting mechanism 14 is disposed on the processing table 9, the first fixed wheel 15 is fixedly mounted on the processing table 9, the first pulley 16 is disposed on a side surface of the first fixed wheel 15, the second fixed wheel 17 is disposed on a side surface of the first pulley 16, the second fixed wheel 17 is disposed opposite to the first fixed wheel 15, the second pulley 18 is disposed on a side surface of the second fixed wheel 17, and the top plate 21 is connected to the second fixed wheel 17, the first fixed wheel 15, the first pulley 16, the second fixed wheel 17 and the second pulley 18 are connected together through a belt, the compression bar 8 is connected together with the processing table 9, the compression bar 8 is connected together with the support frame 11, the compression bar 8 runs through the limiting plate 6, the compression bar 8 runs through the support plate 13, the compression bar 8 is connected together with the fixed plate 12 in a clamping manner, the expansion bar 4 is arranged between the fixed plate 12 and the support plate 13, the slide bar 5 is connected together with the limiting plate 6, the slide bar 5 runs through the support plate 13, the slide bar 5 runs through the fixed plate 12, the support plate 13 is matched together with the fixed plate 12 and the slide bar 5 in a sliding manner, the stamping mechanism 2 is arranged inside the support frame 11, the cylinder 1 runs through the fixed plate 12, the cylinder 1 is connected together with the support plate 13 in a clamping manner, the stamping head 7 is connected with the cylinder 1, and the protection windows 3 are arranged on two sides of the support frame 11.

Preferably, the slide rails 19 are installed on the processing table 9, the backing plate 20 is slidably engaged with the slide rails 19, when a workpiece needs to be punched, the workpiece is placed on the backing plate 20, and the clamping plate 22 is installed at one side end of the slide rails 19, so that in order to prevent the workpiece from moving during processing, the height of the clamping plate 22 is greater than the thickness of the whole of the slide rails 19, the backing plate 20 and the workpiece, the workpiece can be well supported, and the workpiece can be prevented from being shifted.

Preferably, an adjusting mechanism 14 is installed below the processing table 9, the adjusting mechanism 14 is composed of a first fixed wheel 15, a second fixed wheel 17, a first pulley 16 and a second pulley 18, and the first fixed wheel 15 is fixedly installed on the surface of the processing table 9. First pulley 16 and second pulley 18 set up in first tight pulley 15 both sides, can carry out the position and remove, and install second tight pulley 17 in first tight pulley 15 opposite face, second tight pulley 17 links together with roof 21, first pulley 16 and second pulley 18 and processing platform 9 surface slip fit together, first pulley 16 and second pulley 18 slide according to user's demand, the pulling belt drives roof 21 simultaneously and slides, change roof 21 position, thereby adapt to different work piece sizes, support the work piece.

Preferably, the telescopic rod 4 is installed between the fixing plate 12 and the supporting plate 13 in the supporting frame 11, so that the distance between the fixing plate 12 and the supporting plate 13 can be adjusted, and a larger size cylinder 1 or a smaller size cylinder 1 can be accommodated.

Preferably, the fixing plate 12, the supporting plate 13 and the limiting plate 6 are connected in series by the sliding rod 5 for positioning.

Further, limiting plate 6 sets up to two, and the distance is greater than punching press mechanism 2 and passes required width between the limiting plate 6, avoids limiting plate 6 and punching press mechanism 2 to produce in the work and interferes.

The utility model has the following working principle:

when a workpiece is required to be machined, the workpiece is placed on the backing plate 20, when the size of the workpiece changes and needs to be fixed, the position of the backing plate 20 and the top plate 21 is adjusted through the adjusting mechanism 14 below the machining table 9, when the size of the workpiece needs to be adjusted, the first pulley 16 and the second pulley 18 can be selected to synchronously move or move singly according to the specific size of the workpiece, the first fixed wheel 15 is a fixed wheel, the pulley moves and then pulls the second fixed wheel 17 to drive the top plate 21 to move to press the edge of the workpiece placed on the backing plate 20 for machining, the clamping plate 22 is installed at the end part of the backing plate 20, the overall height of the clamping plate 22 is higher than that of the slide rail 19, the backing plate 20 and the workpiece on the backing plate 20, the distance between the support frame 11 on the machining table 9, the fixed plate 12 and the support plate 13 can be adjusted to adapt to cylinders 1 with different sizes, the adjustable workpiece machining device is more flexible, can machine workpieces with various sizes by adjusting the adjusting mechanism 14, improves the efficiency and reduces the labor intensity of operators.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the embodiments, and various equivalent changes may be made to the technical solution of the present invention within the technical idea of the present invention, and these equivalent changes are all within the protection scope of the present invention.

Claims

1. An adjustable punching machine is characterized by comprising a fixed seat (10), a processing table (9) arranged on the fixed seat (10), a pressure rod (8) with one end clamped with the processing table (9) and the other end connected with a support frame (11), a punching mechanism (2) arranged in the support frame (11) and connected with the top of the support frame (11), and an adjusting mechanism (14) fixedly connected with the processing table (9);

the adjusting mechanism (14) comprises a first fixed wheel (15) fixedly mounted on the processing table (9), a first pulley (16) and a second pulley (18) arranged on the left side and the right side of the first fixed wheel (15), and a second fixed wheel (17) arranged opposite to the first fixed wheel (15), wherein the first fixed wheel (15), the first pulley (16), the second fixed wheel (17) and the second pulley (18) are connected in series through a belt, the second fixed wheel (17) is connected with a top plate (21), and the top plate (21) is in sliding fit with the processing table (9);

the first pulley (16) and the second pulley (18) are matched with the surface of the processing table (9) in a sliding mode, the first pulley (16) and the second pulley (18) slide according to the requirements of a user, the belt is pulled to drive the top plate (21) to slide, the position of the top plate (21) is changed, and therefore the processing table is suitable for different sizes of workpieces.

2. An adjustable punching machine according to claim 1, characterized in that the table top of the processing table (9) is provided with slide rails (19) on both sides, a backing plate (20) arranged on the slide rails (19) and slidably connected with the slide rails (19), and a catch plate (22) arranged at the end of the backing plate (20) and higher than the overall height of the backing plate (20) and the slide rails (19).

3. An adjustable punching machine according to claim 1, characterized in that the support frame (11) comprises a fixed plate (12), a support plate (13) arranged below the fixed plate (12), a limit plate (6) arranged below the support plate (13), and the pressing rod (8) penetrates through the support plate (13) and the limit plate (6) and is fixedly connected with the fixed plate (12).

4. An adjustable press according to claim 3, wherein the stop plates (6) are arranged in two pieces, the distance between the stop plates (6) being greater than the width required for the punching mechanism (2) to pass through, avoiding interference between the stop plates (6) and the punching mechanism (2) during operation.

5. An adjustable press according to claim 3, characterised in that the punching mechanism (2) comprises a cylinder (1) extending through the stationary plate (12) and being snap-fitted to the support plate (13), and a punching head (7) rotatably connected to the cylinder (1).

6. An adjustable press according to claim 3, characterized in that a telescopic rod (4) is arranged between the holding plate (12) and the support plate (13) to vary the distance between the holding plate (12) and the support plate (13), one end being fixedly mounted on the surface of the limiting plate (6) and the other end extending through the slide rod (5) of the support plate (13) and the holding plate (12).