CN212703867U

CN212703867U - Lifting mechanism for intelligent punching machine

Info

Publication number: CN212703867U
Application number: CN202021117174.3U
Authority: CN
Inventors: 罗思
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-03-16
Anticipated expiration: 2030-06-16

Abstract

The utility model discloses a elevating system for on intelligence punching machine belongs to stamping equipment technical field, which comprises a frame, the slider is installed to rack surface one side, slider bottom fixedly connected with punching press piece, the inside horizontal direction of punching press piece sets up screw hole A and is four, rack surface fixedly connected with fixed plate, punching press piece top fixedly connected with gag lever post and gag lever post are two, and its punching press in-process fixed plate can be injectd the removal scope direction of gag lever post for the gag lever post keeps moving on same vertical direction, and then plays the limiting displacement to the position of punching press piece through the gag lever post, makes the punching press piece can only the up-and-down motion carry out the punching press, avoids long-time continuous punching press to lead to the punching press piece to take place the circumstances of skew about, has improved the precision and the quality of punching press.

Description

Lifting mechanism for intelligent punching machine

Technical Field

The utility model relates to a stamping equipment technical field especially relates to a elevating system for be used for on intelligent punching machine.

Background

The punching machine is a punching press, in national production, the punching process has the advantages of material and energy saving, high efficiency, low technical requirement on operators and capability of manufacturing products which cannot be achieved by machining through various die applications compared with the traditional machining, so that the punching machine is more and more widely used, can perform blanking, punching, forming, deep drawing, trimming, fine punching, shaping, riveting, extrusion and the like through the die, and is widely applied to various fields.

Patent No. CN 109877212A's publication a punch press, through set up hydro-cylinder knockout device between die holder and last mould subassembly to utilize hydro-cylinder knockout device to go up the mould subassembly effect, make the work piece break away from last mould subassembly in last mould subassembly return stroke, the work piece whereabouts is highly little, can not cause the work piece to warp, has improved blanking quality greatly.

The punching machine has the following defects that 1, the punching machine adopts a common transmission lifting mechanism to control the operation of a punching head, the punching head is not fixed by a limiting device, and when the punching head carries out long-time continuous punching operation, the position of the punching head is easy to slightly deviate due to continuous pressure of the punching head, so that the punching precision is influenced; 2. traditional punch press is all carried out the punching press through fixing the punching press board on the punching press head, and formula structure as an organic whole between punching press board and the punching press head can not dismantle, can't change the punching press board of different specifications and shape, has restricted the application scope of punch press, for this reason, we provide a elevating system for on the intelligent punching press.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an elevating system for on intelligent punching machine can play spacing fixed action to the punching press in-process of punching press head, keeps the fixed of punching press position, simultaneously can conveniently change the punching press board of different specification and shape in order to satisfy different user demands.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a elevating system for on intelligent punching machine, includes the frame, the slider is installed to frame surface one side, slider bottom fixedly connected with punching press piece, punching press piece inside horizontal direction set up screw hole A and screw hole A are four, frame surface fixedly connected with fixed plate, punching press piece top fixedly connected with gag lever post and gag lever post are two, the gag lever post top runs through the fixed plate, punching press piece bottom can be dismantled and be connected with the punching press board, punching press board surface both sides fixedly connected with connecting plate, the connecting plate surface is seted up with screw hole A position corresponding screw hole B, the cooperation is connected with the bolt between screw hole A and the screw hole B.

Optionally, a crankshaft is installed at the top of the rack, a power input end of the crankshaft is connected with external transmission equipment, and a connecting rod is fixedly connected to the surface of the crankshaft and connected with the sliding block through the connecting rod.

Optionally, the top of the connecting plate is fixedly connected with a clamping plate, and the clamping plate is located at the top of the stamping block.

Optionally, the surface of the rack is fixedly connected with two connecting rods, the rack is fixedly connected with a guide sleeve through the connecting rods, and the sliding block penetrates through the interior of the guide sleeve.

Optionally, the bottom of the rack is fixedly connected with a base, and a base plate is welded at the bottom of the base.

The utility model has the advantages as follows:

1) the slider is straight reciprocating motion on the frame surface when the punch press operates, slider motion in-process drives gag lever post synchronous motion, the gag lever post runs through the fixed plate and is straight reciprocating motion inside the fixed plate, the fixed plate can prescribe a limit to the moving range direction of gag lever post in the motion process, make the gag lever post can not control the skew, keep moving in same vertical direction all the time, and then play the limiting displacement to the position of punching press piece through the gag lever post, make the punching press piece can only move from top to bottom and carry out the punching press, avoid long-time continuous punching press to lead to the punching press piece to take place the circumstances of controlling the skew, the precision and the quality of punching press have been improved.

2) When the punching press board needs to be changed, the bolt is unscrewed, the bolt is screwed out from the inside of the threaded hole A and the threaded hole B, the connection between the connecting plate and the punching press block is disconnected, the punching press board is conveniently taken out at the moment, a new punching press board is selected according to the use requirement, the punching press board is aligned with the punching press block, the position of the punching press board is adjusted, the threaded hole B formed in the surface of the connecting plate is aligned with the threaded hole A inside the punching press block, the bolt is screwed in and screwed up, the connecting plate and the punching press block are fixed together through the bolt, and then the position of the punching press board is fixed, the use is flexible, the disassembly is convenient, compared with a traditional punching device with a fixed structure, the punching press board with different specifications and shapes can be flexibly selected for use.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

fig. 2 is the utility model discloses the structure schematic diagram of punching press piece and punching press board.

In the figure: 1. a frame; 2. a crankshaft; 201. a connecting rod; 3. a slider; 4. stamping the blocks; 401. a threaded hole A; 5. a fixing plate; 501. a limiting rod; 6. stamping the plate; 601. a connecting plate; 602. a threaded hole B; 603. a splint; 604. a bolt; 7. a connecting rod; 701. a guide sleeve; 8. a base; 801. a backing plate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-2, the embodiment of the utility model provides an elevating system for on intelligent punching machine, which comprises a frame 1, slider 3 is installed to 1 surperficial one side of frame, 3 bottom fixedly connected with punching press piece 4 of slider, 4 inside horizontal directions of punching press piece set up threaded hole A401 and screw hole A401 are four, 1 fixed surface of frame is connected with

fixed plate

5, 4 top fixedly connected with gag lever post 501 and gag lever post 501 of punching press piece are two, gag lever post 501 top runs through

fixed plate

5, 4 bottoms of punching press piece can be dismantled and be connected with

punching press board

6, 6 surperficial both sides fixedly connected with connecting plate 601 of punching press board, connecting plate 601 surface sets up the corresponding screw hole B602 with screw hole A401 position, the cooperation is connected with bolt 604 between screw hole A401 and the screw hole B602.

In the above, the fixing plate 5 can limit the moving range direction of the limiting rod 501 in the stamping process, so that the limiting rod 501 can move in the same vertical direction, and further the position of the stamping block 4 is limited by the limiting rod 501, so that the stamping block 4 can only move up and down for stamping, thereby avoiding the situation that the stamping block 4 is deviated left and right due to long-time continuous stamping, improving the stamping precision and quality, aligning the stamping plate 6 with the stamping block 4, adjusting the position of the stamping plate 6, aligning the threaded hole B602 formed on the surface of the connecting plate 601 with the threaded hole a401 inside the stamping block 4, screwing the bolt 604 and screwing down, further fixing the position of the stamping plate 6, the use is flexible, the disassembly is convenient, compared with the traditional stamping device with a fixed structure, the stamping plates 6 with different specifications and shapes can be flexibly selected for stamping according to different requirements, the applicability of the stamping device is improved.

Specifically, bent axle 2 is installed at frame 1 top, 2 power input ends of bent axle are connected with external transmission equipment, 2 fixed surface of bent axle are connected with connecting rod 201 and are connected with slider 3 through connecting rod 201. When the external transmission equipment operates, the crankshaft 2 is driven to rotate, the connecting rod 201 drives the sliding block 3 to move, the crankshaft 2 and the connecting rod 201 are mutually matched, and circular motion is converted into linear reciprocating motion to be punched.

Specifically, the top of the connecting plate 601 is fixedly connected with a clamping plate 603, and the clamping plate 603 is located at the top of the stamping block 4. Be fixed with splint 603 at connecting plate 601 top, when installation punching press board 6, embolia the top of punching press piece 4 with splint 603 earlier, utilize splint 603 to be in the same place punching press board 6 and punching press piece 4 preliminary connection, make things convenient for follow-up connection.

Specifically, the surface of the machine frame 1 is fixedly connected with two connecting rods 7, the machine frame 1 is fixedly connected with a guide sleeve 701 through the connecting rods 7, and the sliding block 3 penetrates through the interior of the guide sleeve 701. The surface of the frame 1 is fixed with a guide sleeve 701 through a connecting rod 7, the sliding block 3 penetrates through the guide sleeve 701, the sliding block 3 always moves inside the guide sleeve 701 when in operation, and the guide sleeve 701 can limit the position of the sliding block 3.

Specifically, the bottom of the machine frame 1 is fixedly connected with a base 8, and a base plate 801 is welded at the bottom of the base 8. The base 8 fixed at the bottom of the machine frame 1 can play a role in stably supporting the machine frame 1, the base plate 801 can increase the contact area between the base 8 and the ground, and the stability of the stamping equipment during use is improved.

When the punching machine is used, the external transmission equipment drives the crankshaft 2 to rotate when in operation, the connecting rod 201 drives the sliding block 3 to move, the crankshaft 2 and the connecting rod 201 are mutually matched to convert circular motion into linear reciprocating motion for punching treatment, the sliding block 3 makes linear reciprocating motion on the surface of the machine frame 1 when the punching machine is in operation, the sliding block 3 drives the limiting rod 501 to synchronously move in the motion process, the limiting rod 501 penetrates through the fixing plate 5 and makes linear reciprocating motion in the fixing plate 5, the fixing plate 5 can limit the moving range direction of the limiting rod 501 in the motion process, so that the limiting rod 501 cannot be deviated left and right, the limiting rod 501 always keeps moving in the same vertical direction, and the limiting rod 501 plays a role in limiting the position of the punching block 4, so that the punching block 4 can only move up and down to punch, and the situation that the punching block 4 is deviated left and right due to long-, the precision and the quality of stamping are improved, the guide sleeve 701 is fixed on the surface of the frame 1 through the connecting rod 7, the slider 3 penetrates through the guide sleeve 701, the slider 3 moves in the guide sleeve 701 all the time when in operation, the guide sleeve 701 can limit the position of the slider 3, when the stamping plate 6 needs to be replaced, the bolt 604 is unscrewed from the inner parts of the threaded hole A401 and the threaded hole B602, the connection between the connecting plate 601 and the stamping block 4 is disconnected, at the moment, the stamping plate 6 is conveniently taken out, a new stamping plate 6 is selected according to the use requirement, the stamping plate 6 is aligned with the stamping block 4, the position of the stamping plate 6 is adjusted, the threaded hole B602 formed in the surface of the connecting plate 601 is aligned with the threaded hole A401 in the stamping block 4, the bolt 604 is screwed in and screwed, the connecting plate 601 and the stamping block 4 are fixed together through the bolt 604, the position, it is convenient to dismantle, compare in the stamping device of traditional fixed structure, can select for use the punching press board 6 of different specifications and shape to carry out the punching press according to different demands in a flexible way, stamping device's suitability has been promoted, be fixed with splint 603 at connecting plate 601 top, during installation punching press board 6, embolia the top of punching press piece 4 with splint 603 earlier, utilize splint 603 with punching press board 6 and punching press piece 4 preliminary connection together, convenient follow-up connection, frame 1 fixed base 8 in bottom can play the stable supporting effect to frame 1, backing plate 801 can increase the area of contact on base 8 and ground, stability when improving stamping equipment and using.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a elevating system for on intelligent punching machine, includes frame (1), its characterized in that: a sliding block (3) is arranged on one side of the surface of the machine frame (1), the bottom of the sliding block (3) is fixedly connected with a stamping block (4), threaded holes A (401) are arranged in the punching block (4) in the horizontal direction, the number of the threaded holes A (401) is four, the surface of the frame (1) is fixedly connected with a fixed plate (5), the top of the stamping block (4) is fixedly connected with two limiting rods (501), and the number of the limiting rods (501) is two, the top of the limiting rod (501) penetrates through the fixing plate (5), the bottom of the stamping block (4) is detachably connected with a stamping plate (6), the two sides of the surface of the stamping plate (6) are fixedly connected with connecting plates (601), the surface of each connecting plate (601) is provided with a threaded hole B (602) corresponding to the position of the threaded hole A (401), and a bolt (604) is connected between the threaded hole A (401) and the threaded hole B (602) in a matching manner.

2. The lifting mechanism for use on an intelligent stamping machine according to claim 1, wherein: bent axle (2) are installed at frame (1) top, bent axle (2) power input end is connected with external transmission equipment, bent axle (2) fixed surface is connected with connecting rod (201) and is connected with slider (3) through connecting rod (201).

3. The lifting mechanism for use on an intelligent stamping machine according to claim 1, wherein: the top of the connecting plate (601) is fixedly connected with a clamping plate (603), and the clamping plate (603) is located at the top of the stamping block (4).

4. The lifting mechanism for use on an intelligent stamping machine according to claim 1, wherein: the surface of the rack (1) is fixedly connected with two connecting rods (7), the connecting rods (7) are arranged, the rack (1) is fixedly connected with a guide sleeve (701) through the connecting rods (7), and the sliding block (3) penetrates through the interior of the guide sleeve (701).

5. The lifting mechanism for use on an intelligent stamping machine according to claim 1, wherein: frame (1) bottom fixedly connected with base (8), base (8) bottom welding has backing plate (801).