CN111054804A

CN111054804A - High-precision plate stamping device

Info

Publication number: CN111054804A
Application number: CN201911255444.9A
Authority: CN
Inventors: 王菊
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-04-24

Abstract

The invention discloses a high-precision plate stamping device which comprises a supporting bottom plate, wherein a plurality of transverse grooves are formed in the top of the supporting bottom plate, sliding seats are connected inside the transverse grooves in a sliding mode, the top of each sliding seat is connected with a movable plate through a bolt, side plates are welded on two sides of the top of each movable plate, one side of one side plate is connected with a forward and reverse rotating motor through a bolt, an output shaft of the forward and reverse rotating motor is connected with a threaded lead screw through a bolt, one end of the threaded lead screw is rotatably connected with one side of the other side plate, and movable blocks are connected on two sides of the outer wall of the threaded lead screw in a threaded. The invention is convenient to clamp the plate inside the U-shaped clamping seat, and the top of the plate is pressed by the pressing plate, so that the fixing effect is improved, the metal plate punched out of the original plate can slide on one side of the movable plate after punching, the operation influence caused by the metal plate falling on the supporting bottom plate is avoided, and the whole device has the performance of convenient movement.

Description

High-precision plate stamping device

Technical Field

The invention relates to the technical field of metal plate processing, in particular to a high-precision plate stamping device.

Background

The high-precision metal plate is a common metal apparatus in life, is widely used in various mechanical parts, metal instruments and products, and is one of common processing flows when being stamped during processing.

Through retrieval, chinese patent publication is CN209222952U, discloses a novel panel stamping device, belongs to panel processing field, including bottom plate, bracing piece, horizontal pole and base, bracing piece and base set up on the bottom plate, and the horizontal pole spanes on two spinal branch vaulting poles. The cross rod is provided with a pressing plate cylinder and an electromagnetic column, and the bottom of the pressing plate cylinder is provided with a pressing plate. A novel panel punching press device in above-mentioned patent exists following not enough: it is not effective to fix the plate, and therefore, a high-precision plate stamping device is needed to solve the above problems.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a high-precision plate stamping device.

In order to achieve the purpose, the invention adopts the following technical scheme:

a high-precision plate stamping device comprises a supporting bottom plate, wherein a plurality of transverse grooves are formed in the top of the supporting bottom plate, a sliding seat is connected to the inner portions of the transverse grooves in a sliding mode, a movable plate is connected to the top of the sliding seat through bolts, side plates are welded to two sides of the top of the movable plate, one side of one side plate is connected with a forward and reverse rotating motor through a bolt, an output shaft of the forward and reverse rotating motor is connected with a threaded lead screw through a bolt, one end of the threaded lead screw is rotatably connected with one side of the other side plate, movable blocks are connected to two sides of the outer wall of the threaded lead screw in a threaded mode, the tops of the movable blocks are connected with a U-shaped clamping seat through bolts, a first threaded hole is formed in one side of the top of the U-shaped clamping seat, a first threaded rod is connected to the inner wall of the first threaded hole through a bolt, a pressing plate, and a support plate is welded at one end of the top of the support plate, a hydraulic cylinder is connected to one side of the top of the support plate through a bolt, an installation frame is connected to the bottom of the piston end of the hydraulic cylinder through a bolt, and a stamping head is connected to the inner wall of the installation frame through a bolt.

Preferably: the threaded lead screw consists of a first threaded rod and a second threaded rod, and the spiral direction of the first threaded rod is opposite to that of the second threaded rod.

Preferably: a guide rod is welded on one side opposite to the side plate, and sliding blocks which are connected with the outer wall of the guide rod in a sliding mode are welded on the tops of the movable blocks.

Preferably: rubber plates are bonded to the outer wall of the bottom of the pressing plate and the inner wall of the U-shaped clamping seat.

Preferably: the handle is welded to one side outer wall of the movable plate, and an inclined plate is welded between the top one side outer wall of the movable plate and one side outer wall of the side plate.

Preferably: and a plurality of supporting bases are welded on the outer wall of the bottom of the supporting bottom plate.

Preferably: the bottom both sides of supporting the base all open there is the slot, and all open between the top of slot and the top one side of supporting baseplate and have communicating second screw hole, and the equal threaded connection of inner wall of second screw hole has the second threaded rod, and the second threaded rod extends into the bottom of slot and rotates through the bearing and be connected with the picture peg, and open the bottom of picture peg has the mounting groove, and the inner wall of mounting groove rotates through the round pin axle to be connected with and removes the wheel.

Preferably: the positive and negative rotation motor is connected with a switch through a wire, and the switch is connected with a power supply through a wire.

Preferably: will second screw hole and second threaded rod are replaced by through-hole, inserted bar, footstock, spacing seat, spacing hole, fixed orifices and pin, and the through-hole is seted up between the top of slot and supporting baseplate's top, pass through bolted connection between the bottom that the inserted bar passed the through-hole and the top of picture peg, the footstock welding is at the top of inserted bar, spacing seat welding is in supporting baseplate's top one side, spacing hole is seted up in the bottom of spacing seat, the fixed orifices is seted up in one side of footstock, the pin is pegged graft in the inside of spacing hole and fixed orifices.

The invention has the beneficial effects that:

1. through the arranged movable plate, the side plate, the forward and reverse rotating motor, the threaded lead screw, the movable blocks, the guide rod, the slide block, the U-shaped clamping seats, the first threaded hole, the first threaded rod, the press plate and the rubber plate, because the threaded lead screw consists of the first threaded rod and the second threaded rod, and the spiral direction of the first threaded rod is opposite to that of the second threaded rod, the plate is arranged in the U-shaped clamping seats, the forward and reverse rotating motor is utilized to drive the threaded lead screw to rotate, the two movable blocks can move oppositely, the distance between the two U-shaped clamping seats is adjusted, the position of the slide block on the guide rod is enabled to keep the stability of the U-shaped clamping seats in the moving process, the plate is conveniently clamped in the U-shaped clamping seats, the plate is preliminarily clamped and fixed, and the height of the press plate in the U-shaped clamping seats is adjusted by adjusting the position of the first threaded rod in the first threaded hole, the top of the plate is pressed and held by the pressing plate, so that the fixing effect of the device on the plate is improved, the plate can be subjected to damage prevention treatment by the rubber plate, and the damage to the plate caused by overlarge extrusion force is avoided;

2. through the transverse groove, the sliding seat, the pushing handle, the movable plate, the support plate, the hydraulic cylinder, the stamping head and the inclined plate, when the plate is fixedly arranged in the U-shaped clamping seat, the movable plate can be pushed by the handle to be positioned on the support base plate, so that the sliding seat slides in the transverse groove, the plate is arranged under the stamping head, the height of the stamping head is adjusted by the hydraulic cylinder, the plate can be conveniently stamped, the metal plate stamped out of the original plate can slide on one side of the movable plate by the inclined plate, and the metal plate is prevented from falling on the support base plate to affect the operation;

3. through support base, slot, picture peg, removal wheel, second screw hole and the second threaded rod that sets up, utilize the support base to support whole device and handle, when needs move whole device, adjustable second threaded rod is in the position of second threaded hole, adjusts the picture peg height in the slot to will remove the wheel and shift out from the slot, make whole device have the performance of being convenient for remove.

Drawings

Fig. 1 is a schematic view of the overall structure of a high-precision plate stamping device according to embodiment 1;

fig. 2 is a schematic front sectional view showing a high-precision plate stamping apparatus according to embodiment 1;

fig. 3 is a schematic structural view of a movable plate and a U-shaped holder of the high-precision plate stamping device according to embodiment 1;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 2 according to example 1;

fig. 5 is a schematic structural view of an insert rod and a top seat of the high-precision plate stamping device provided in embodiment 2.

In the figure: the device comprises a supporting bottom plate 1, a movable plate 2, a handle 3, a supporting base 4, a side plate 5, a U-shaped clamping seat 6, an inclined plate 7, a stamping head 8, a hydraulic cylinder 9, a support plate 10, a support plate 11, a transverse groove 12, a motor 13 rotating forward and backward, a sliding seat 14, a guide rod 15, a threaded screw rod 16, a movable block 17, a first threaded rod 18, a pressing plate 19, a rubber plate 20, a second threaded rod 21, a slot 22, a movable wheel 23, a plug board 24, an inserted rod 25, a pin 26, a limiting seat 27, a fixed hole 28 and a top seat 29.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-4, a high-precision plate stamping device comprises a supporting base plate 1, a plurality of transverse grooves 12 are formed in the top of the supporting base plate 1, sliding seats 14 are slidably connected inside the transverse grooves 12, a movable plate 2 is connected to the top of the sliding seat 14 through bolts, side plates 5 are welded on two sides of the top of the movable plate 2, a forward and reverse rotation motor 13 is connected to one side of one side plate 5 through bolts, an output shaft of the forward and reverse rotation motor 13 is connected to a threaded lead screw 16 through bolts, one end of the threaded lead screw 16 is rotatably connected to one side of the other side plate 5, movable blocks 17 are respectively connected to two sides of the outer wall of the threaded lead screw 16 through threads, the tops of the movable blocks 17 are respectively connected to a U-shaped clamp 6 through bolts, first threaded holes are formed in one side of the tops of the U-shaped clamp 6, first threaded rods 18 are respectively connected to inner walls of the first threaded holes through bolts, pressing plates, one side outer wall of supporting baseplate 1 has backup pad 11 through bolted connection, and the welding of the top one end of backup pad 11 has mounting panel 10, and there is pneumatic cylinder 9 on one side of the top of mounting panel 10 through bolted connection, and there is the mounting bracket piston end bottom of pneumatic cylinder 9 through bolted connection, and there is punching press head 8 the inner wall of mounting bracket through bolted connection.

The threaded screw 16 is composed of a first threaded rod and a second threaded rod, and the spiral direction of the first threaded rod is opposite to that of the second threaded rod.

Wherein, the relative welding of curb plate 5 has guide rod 15, and the top of movable block 17 all welds the slider with guide rod 15 outer wall sliding connection.

Wherein, the outer wall of the bottom of the pressing plate 19 and the inner wall of the U-shaped clamping seat 6 are both bonded with rubber plates 20.

Wherein, the handle 3 is welded to the outer wall of one side of the movable plate 2, and the swash plate 7 is welded between the outer wall of one side of the top of the movable plate 2 and the outer wall of one side of the side plate 5.

Wherein, a plurality of supporting bases 4 are welded on the outer wall of the bottom of the supporting bottom plate 1.

Wherein, slot 22 has all been opened to the bottom both sides of support base 4, and all opened communicating second screw hole between the top of slot 22 and the top one side of supporting baseplate 1, and the equal threaded connection of inner wall of second screw hole has second threaded rod 21, and second threaded rod 21 extends into the bottom of slot 22 and is connected with picture peg 24 through the bearing rotation, and the bottom of picture peg 24 is opened there is the mounting groove, and the inner wall of mounting groove is connected with removal wheel 23 through the bearing rotation.

Wherein, the positive and negative rotation motor 13 is connected with a switch through a wire, and the switch is connected with a power supply through a wire.

The working principle is as follows: when the device is used, a user connects the hydraulic cylinder 9 to a hydraulic system, places a plate in the U-shaped clamp seat 6, drives the threaded lead screw 16 to rotate by using the forward and reverse rotating motor 13, so that the two movable blocks 17 move oppositely to adjust the distance between the two U-shaped clamp seats 6, and enables the position of the sliding block on the guide rod 15 to keep the stability of the U-shaped clamp seat 6 in the moving process, so that the plate can be clamped in the U-shaped clamp seat 6 to preliminarily clamp and fix the plate, then adjusts the position of the first threaded rod 18 in the first threaded hole to adjust the height of the pressing plate 19 in the U-shaped clamp seat 6, and presses and holds the top of the plate by using the pressing plate 19, thereby improving the fixing effect of the device on the plate, preventing the plate from being damaged by using the rubber plate 20, avoiding the plate from being damaged due to overlarge extrusion force, when the plate is fixedly installed in the U-shaped clamp seat 6, accessible handle 3 promotes the position of fly leaf 2 on supporting baseplate 1, make slide 14 slide in horizontal groove 12, make panel arrange punching press head 8 in under, utilize pneumatic cylinder 9 to adjust the height of punching press head, be convenient for carry out stamping process to panel, recycle swash plate 7 can make the sheet metal landing of punching press on the former panel in one side of fly leaf 2, avoid it to fall on supporting baseplate 1 and influence the operation, when needs remove whole device, adjustable second threaded rod 21 is in the position of second threaded hole, adjust the height of picture peg 24 in slot 22, thereby will remove wheel 23 and shift out from the slot, make whole device have the performance of being convenient for to remove.

Example 2

Referring to fig. 5, in this embodiment, compared with embodiment 1, the second threaded hole and the second threaded rod 21 are replaced by a through hole, an insertion rod 25, a top seat 29, a limiting seat 27, a limiting hole, a fixing hole 28 and a pin 26, the through hole is formed between the top of a slot 22 and the top of a supporting base plate 1, the insertion rod 25 penetrates through the bottom of the through hole and is connected with the top of an insertion plate 24 through a bolt, the top seat 29 is welded at the top of the insertion rod 25, the limiting seat 27 is welded at one side of the top of the supporting base plate 1, the limiting hole is formed at the bottom of the limiting seat 27, the fixing hole 28 is formed at one side of the top seat 29, and the pin 26 is inserted into the limiting hole and the fixing hole 28.

The working principle is as follows: when the whole device needs to be moved, the position of the inserted rod 25 in the through hole can be adjusted, the moving wheel is directly pushed out from the slot 22, and the pin 26 is inserted in the limiting hole and the fixing hole 28, so that the whole device is convenient to move.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The high-precision plate stamping device comprises a supporting base plate (1) and is characterized in that a plurality of transverse grooves (12) are formed in the top of the supporting base plate (1), a sliding seat (14) is arranged inside each transverse groove (12), a movable plate (2) is fixedly connected to the top of each sliding seat (14), side plates (5) are fixedly connected to two sides of the top of each movable plate (2), a forward and reverse rotating motor (13) is fixedly connected to one side of one side plate (5), a threaded lead screw (16) is fixedly connected to an output shaft of each forward and reverse rotating motor (13), one end of each threaded lead screw (16) is rotatably connected to one side of the other side plate (5), movable blocks (17) are arranged on two sides of the outer wall of each threaded lead screw (16), a U-shaped clamping seat (6) is fixedly connected to the top of each movable block (17), a first threaded hole is formed in one side of the top of each U-shaped clamping seat (6), and the inner wall of first screw hole all is provided with first threaded rod (18), and the bottom of first threaded rod (18) all is provided with clamp plate (19), one side outer wall fixedly connected with backup pad (11) of bottom plate (1), and top one end fixedly connected with mounting panel (10) of backup pad (11), top one side fixedly connected with pneumatic cylinder (9) of mounting panel (10), and the piston end bottom fixedly connected with mounting bracket of pneumatic cylinder (9), the inner wall fixedly connected with punching press head (8) of mounting bracket.

2. A high precision sheet metal stamping device as claimed in claim 1, wherein the threaded lead screw (16) is comprised of a first threaded rod and a second threaded rod, and the direction of the screw of the first threaded rod is opposite to the direction of the screw of the second threaded rod.

3. A high-precision plate stamping device as claimed in claim 2, wherein the opposite side of the side plate (5) is fixedly connected with a guide rod (15), and the top of the movable block (17) is fixedly connected with a slide block which is slidably connected with the outer wall of the guide rod (15).

4. A high precision sheet material stamping device as claimed in claim 3, wherein the bottom outer wall of the pressure plate (19) and the inner wall of the U-shaped holder (6) are both bonded with rubber plates (20).

5. A high-precision plate stamping device as claimed in claim 4, wherein a handle (3) is fixedly connected to one side outer wall of the movable plate (2), and a sloping plate (7) is fixedly connected between the top one side outer wall of the movable plate (2) and one side outer wall of the side plate (5).

6. A high precision plate punching device according to claim 5, characterized in that a plurality of supporting bases (4) are fixedly connected with the bottom outer wall of the supporting base plate (1).

7. A high-precision plate stamping device as claimed in claim 6, wherein slots (22) are formed in both sides of the bottom of the supporting base (4), communicated second threaded holes are formed between the top of each slot (22) and one side of the top of the supporting base plate (1), second threaded rods (21) are connected to the inner walls of the second threaded holes in a threaded manner, inserting plates (24) are arranged at the bottoms of the second threaded rods (21) extending into the slots (22), mounting grooves are formed in the bottoms of the inserting plates (24), and moving wheels (23) are arranged on the inner walls of the mounting grooves.

8. A high-precision plate stamping device as claimed in any one of claims 1 to 7, wherein the forward and reverse rotation motor (13) is connected with a switch through a lead, and the switch is connected with a power supply through a lead.

9. A high-precision plate stamping device as claimed in claim 7, wherein the second threaded hole and the second threaded rod (21) are replaced by a through hole, an inserted bar (25), a top seat (29), a limiting seat (27), a limiting hole, a fixing hole (28) and a pin (26), the through hole is formed between the top of the slot (22) and the top of the supporting base plate (1), the inserted bar (25) penetrates through the bottom of the through hole and is fixedly connected with the top of the inserting plate (24), the top seat (29) is fixedly connected with the top of the inserted bar (25), the limiting seat (27) is fixedly connected with one side of the top of the supporting base plate (1), the limiting hole is formed in the bottom of the limiting seat (27), the fixing hole (28) is formed in one side of the top seat (29), and the pin (26) is inserted into the limiting hole and the fixing hole (28).