CN216397669U

CN216397669U - Mechanical part stamping forming device for anti-clamping piece

Info

Publication number: CN216397669U
Application number: CN202122824148.5U
Authority: CN
Inventors: 孙家朋; 高维强
Original assignee: Wulian Juguo Machinery Co ltd
Current assignee: Wulian Juguo Machinery Co ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-04-29
Anticipated expiration: 2031-11-17

Abstract

The utility model discloses a mechanical part punch forming device of an anti-blocking part, which belongs to the technical field of mechanical part processing and comprises a punching main body, wherein an air cylinder is fixedly arranged at the upper end of the punching main body, a pressure plate is fixedly arranged at the extending end of the air cylinder, a placing notch is arranged at the middle position of the punching main body, the pressure plate is positioned at the upper end inside the placing notch, a placing plate is slidably clamped at the lower end inside the placing notch, a forming groove is arranged at the middle position of the upper surface of the placing plate, a sliding groove is arranged on the placing notch, the position of the placing plate is convenient to adjust, a pressing sheet is used for pressing and limiting the edge position of a workpiece after punching is finished, the workpiece is prevented from being clamped on the pressure plate, and the air bag strip is used for restoring the original shape after punching is finished, so that the air bag strip jacks up the workpiece, and the workpiece is prevented from being clamped inside the forming groove, the workpiece is conveniently taken down, so that the machining efficiency is improved, the use is convenient, and the clamping piece is avoided.

Description

Mechanical part stamping forming device for anti-clamping piece

Technical Field

The utility model relates to a punching device, in particular to a mechanical part punch forming device for preventing clamping pieces, and belongs to the technical field of mechanical part processing.

Background

Agricultural automobile is the general name of cargo vehicle to being fit for agricultural transportation operation requirement, including the special car that specially designs for agricultural transportation, and with the various special-purpose vehicles that ordinary cargo vehicle repacking was used for agricultural transportation, when the use of agricultural vehicle, agricultural automobile's back car hopper is the device of important loading goods, when processing production is carried out to agricultural automobile's back car hopper, the stamping forming device need be used to the spare part on some back car hoppers, carry out the punching press to spare part, but present stamping equipment is when using, the work piece blocks easily on bottom plate or punching press head after the stamping forming, it is inconvenient to take off the work piece, be not convenient for use, influence machining efficiency and punching press effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provide a device for punch forming mechanical parts for preventing clamping parts, which can be used for conveniently taking down a workpiece and a forming groove or a pressing plate, avoiding clamping parts, being convenient to use and improving the punching efficiency.

The utility model achieves the purpose through the following technical scheme, and the mechanical part punch forming device for the anti-clamping piece comprises a punching main body, wherein an air cylinder is fixedly arranged at the upper end of the punching main body, a pressing plate is fixedly arranged at the extending end of the air cylinder, a placing notch is formed in the middle position of the punching main body, the pressing plate is positioned at the upper end inside the placing notch, a placing plate is slidably clamped at the lower end inside the placing notch, a forming groove is formed in the middle position of the upper surface of the placing plate, the pressing plate is positioned right above the forming groove, when the device is used, the position of the placing plate is adjusted firstly, the forming groove is positioned right below the pressing plate, a workpiece needing to be punched is placed on the placing plate, the air cylinder is started, the pressing plate descends, and further the pressing plate punches the workpiece, the workpiece is formed in the forming groove, and punching processing is convenient to carry out.

Preferably, in order to improve the position accuracy of the workpiece during placement, a positioning plate is fixedly mounted in the middle of one side of the upper surface of the placement plate, a threaded rod is fixedly mounted on one side of the upper surface of the placement plate, a pressing sheet is sleeved on the threaded rod, a nut is connected with the upper end of the threaded rod in a threaded manner, the lower side of the nut is in contact with the pressing sheet, when in placement, one side of the workpiece is attached to one side of the positioning plate, so that the workpiece can be conveniently placed and positioned, and after the placement is finished, the pressing sheet is rotated so that one side of the pressing sheet is pressed against one end side of the workpiece, and the nut is screwed to limit the pressing sheet to rise along the threaded rod, and then when the punching is finished, the air cylinder drives the pressing plate to rise, because the pressing sheet presses and holds the workpiece, the workpiece is prevented from being clamped on the pressure plate, and the pressure plate is convenient to separate from the workpiece.

Preferably, in order to adjust the position of the placing plate conveniently, the lower end of the inside of the placing notch is provided with a sliding groove, the sliding groove is slidably clamped with a sliding block, the upper surface of the placing plate is provided with a through hole, a bolt is inserted into the through hole, the sliding block is fixedly connected with the placing plate through the bolt, the placing plate is slidably clamped in the placing notch through the sliding block, the upper surface of the sliding block is provided with a threaded groove, the lower end of the bolt is in threaded connection with the inside of the threaded groove, when the adjusting is performed, the screw rod is unscrewed to push the placing plate, so that the placing plate drives the sliding block to move, the placing plate further moves in the placing notch, the position of the placing plate is convenient to adjust, and after the adjusting is completed, the bolt is screwed down, so that the bolt pulls the sliding block to ascend, the sliding block is further pressed with the sliding groove, the position of the placing plate is convenient to fix, and the adjusting is convenient.

Preferably, in order to facilitate ejection of a workpiece and avoid clamping, one side of the upper surface of the placing plate is provided with an ejection groove with a slope structure, the periphery of the upper surface of the placing plate is provided with grooves, air bag strips are embedded and mounted in the grooves, the upper surfaces of the air bag strips are higher than the upper surface of the placing plate, the lower ends of the inner parts of the grooves are provided with buffer grooves, the buffer grooves are positioned under the air bag strips, when the workpiece is stamped, the workpiece presses and holds the air bag strips, the air bag strips are deformed, the lower ends of the air bag strips are pressed into the buffer grooves, and after stamping is completed, the air bag strips are restored to original shapes, so that the air bag strips jack the workpiece, the workpiece is prevented from being clamped with the placing plate, the ejection groove with the slope structure is opened, and an external iron sheet is used, the iron sheet is inserted into the ejecting groove, so that the iron sheet rises along a slope, the workpiece is ejected out of the placing plate by the iron sheet, and the operation is convenient.

The utility model has the beneficial effects that: according to the utility model, the sliding groove is formed in the placing notch, so that the position of the placing plate can be conveniently adjusted, and through the pressing sheet, after the punching is completed, the pressing sheet presses and limits the edge position of the workpiece, the workpiece is prevented from being clamped on the pressing plate, and through the air bag strip, after the punching is completed, the air bag strip recovers to the original shape, so that the air bag strip jacks up the workpiece, the workpiece is further prevented from being clamped inside the forming groove, the workpiece is conveniently taken down, the processing efficiency is further improved, the use is convenient, and the clamping piece is avoided.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of the stamped body of the present invention.

Fig. 3 is a schematic view of the structure of the placement board of the present invention.

Fig. 4 is a schematic structural view of the present invention after the placement board is turned upside down.

In the figure: 1. the stamping device comprises a stamping main body, 2, a cylinder, 3, a pressure plate, 4, a placing notch, 5, a placing plate, 6, a forming groove, 7, a positioning plate, 8, a threaded rod, 9, a pressing sheet, 10, a nut, 11, a sliding groove, 12, a sliding block, 13, a through hole, 14, a bolt, 15, a placing plate, 16, an ejection groove, 17, a groove, 18, an air bag strip, 19 and a buffer groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a device for stamping and forming mechanical parts of a clamping-resistant component comprises a stamping main body 1, wherein an air cylinder 2 is fixedly installed at the upper end of the stamping main body 1, a pressure plate 3 is fixedly installed at the extending end of the air cylinder 2, a placing notch 4 is formed in the middle position of the stamping main body 1, the pressure plate 3 is located at the inner upper end of the placing notch 4, a placing plate 5 is slidably clamped at the inner lower end of the placing notch 4, a forming groove 6 is formed in the middle position of the upper surface of the placing plate 5, the pressure plate 3 is located right above the forming groove 6, when the device is used, the position of the placing plate 5 is adjusted firstly, the forming groove 6 is located right below the pressure plate 3, a workpiece to be stamped is placed on the placing plate 5, the air cylinder 2 is opened, the pressure plate 3 is lowered, the pressure plate 3 is further used for stamping the workpiece, and the workpiece is formed in the forming groove 6, the punching processing is convenient.

As a technical optimization scheme of the utility model, as shown in FIG. 3, a positioning plate 7 is fixedly installed at the middle position of one side of the upper surface of a placing plate 5, a threaded rod 8 is fixedly installed at one side of the upper surface of the placing plate 5, a pressing sheet 9 is sleeved on the threaded rod 8, a nut 10 is connected to the upper end of the threaded rod 8 in a threaded manner, the lower side of the nut 10 is contacted with the pressing sheet 9, when a workpiece is placed, one side of the workpiece is contacted with the positioning plate 7, so that the workpiece is conveniently positioned and placed, the accuracy in stamping is improved, the pressing sheet 9 is rotated on the threaded rod 8, one side of the pressing sheet 9 is pressed and held with the upper end of the edge of the workpiece, the nut 10 is screwed, the nut 10 limits the pressing sheet 9, the pressing sheet 9 is prevented from moving upwards along the threaded rod 8, after the air cylinder 2 drives a pressing plate 3 to punch the workpiece, and the preforming 9 is spacing to the work piece, prevents that the work piece from rising along with pressure disk 3, and then avoids the work piece card on pressure disk 3, and when the work piece need break away from and place board 5, rotates preforming 9 for preforming 9 rotates on threaded rod 8, and then makes preforming 9 remove the spacing to the work piece, and the work piece of being convenient for takes out from placing board 5.

As a technical optimization scheme of the utility model, as shown in FIG. 2, the lower end of the interior of the placing gap 4 is provided with a sliding chute 11, the interior of the sliding chute 11 is slidably clamped with a slide block 12, the upper surface of the placing plate 5 is provided with a through hole 13, the interior of the through hole 13 is inserted with a bolt 14, the slide block 12 is fixedly connected with the placing plate 5 through the bolt 14, the placing plate 5 is slidably clamped in the interior of the placing gap 4 through the slide block 12, the upper surface of the slide block 12 is provided with a threaded groove 15, the lower end of the bolt 14 is in threaded connection with the interior of the threaded groove 15, when the placing plate 5 is fixed and adjusted, the bolt 14 is screwed, so that the bolt 14 drives the placing plate 5 to ascend, thereby preventing the slide block 12 from being tightly pressed with the sliding chute 11, facilitating the slide of the slide block 12 in the interior of the sliding chute 11, further facilitating the adjustment of the position of the placing plate 5, facilitating the disassembly, replacement and maintenance of the placing plate 5, after the regulation is accomplished, twist bolt 14 for the lower extreme threaded connection of bolt 14 is in the inside of thread groove 15, and then makes bolt 14 stimulate slider 12, makes to compress tightly mutually between slider 12 and the spout 11, utilizes the principle of frictional force, avoids slider 12 to slide in the inside of spout 11, and then is convenient for fix placing board 5.

As a technical optimization scheme of the utility model, as shown in fig. 3, one side of the upper surface of the placing plate 5 is provided with an ejecting groove 16 with a slope structure, the periphery of the upper surface of the placing plate 5 is provided with a groove 17, an airbag strip 18 is embedded and installed in the groove 17, the upper surface of the airbag strip 18 is higher than the upper surface of the placing plate 5, the lower end of the inner part of the groove 17 is provided with a buffer groove 19, and the buffer groove 19 is positioned right below the airbag strip 18, when the workpiece is punched, and the platen 3 is lifted and the pressing plate 9 rotates to one side, because the airbag strip 18 is pressed during punching, the lower end of the airbag strip 18 expands and further reaches the inner part of the buffer groove 19, and when the punching force on the workpiece is relieved, the airbag strip 18 returns to the original shape, so that the airbag strip 18 ejects the workpiece, the workpiece is convenient to be separated from the placing plate 5, the clamping phenomenon is avoided, and when the card is tight, when the air bag strip 18 can not eject the workpiece, an external iron sheet is inserted into the ejection groove 16, and the ejection groove 16 is of a slope-shaped structure, so that the iron sheet ejects the workpiece, the workpiece is conveniently separated from the placing plate 5, and the air bag strip is convenient to use and operate.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a mechanical parts stamping forming device of anti-sticking spare which characterized in that: including punching press main part (1), just the upper end fixed mounting of punching press main part (1) has cylinder (2), the end fixed mounting that stretches out of cylinder (2) has pressure disk (3), just the intermediate position of punching press main part (1) is seted up and is placed breach (4), pressure disk (3) are located place the inside upper end of breach (4), the inside lower extreme slip joint of placing breach (4) has place board (5), the upper surface intermediate position of placing board (5) has seted up shaping groove (6), pressure disk (3) are located directly over shaping groove (6).

2. The device for punch forming mechanical parts of the anti-clamping piece according to claim 1, is characterized in that: a positioning plate (7) is fixedly arranged in the middle of one side of the upper surface of the placing plate (5).

3. The device for punch forming mechanical parts of the anti-clamping piece according to claim 1, is characterized in that: the upper surface one side fixed mounting who places board (5) has threaded rod (8), just preforming (9) have been cup jointed on threaded rod (8), the upper end threaded connection of threaded rod (8) has nut (10), just the downside of nut (10) with preforming (9) contact.

4. The device for punch forming mechanical parts of the anti-clamping piece according to claim 1, is characterized in that: the novel bearing is characterized in that a sliding groove (11) is formed in the lower end of the inner portion of the placing notch (4), a sliding block (12) is connected to the sliding groove (11) in a sliding mode, a through hole (13) is formed in the upper surface of the placing plate (5), a bolt (14) is inserted into the through hole (13), the sliding block (12) is fixedly connected with the placing plate (5) through the bolt (14), and the placing plate (5) is connected with the sliding block (12) in a sliding mode.

5. The device for punch forming mechanical parts of the anti-clamping piece according to claim 4, wherein: the upper surface of the sliding block (12) is provided with a thread groove (15), and the lower end of the bolt (14) is connected to the inside of the thread groove (15) in a threaded mode.

6. The device for punch forming mechanical parts of the anti-clamping piece according to claim 1, is characterized in that: one side of the upper surface of the placing plate (5) is provided with an ejecting groove (16) with a slope type structure.

7. The device for punch forming mechanical parts of the anti-clamping piece according to claim 1, is characterized in that: the novel air bag is characterized in that grooves (17) are formed in the periphery of the upper surface of the placing plate (5), air bag strips (18) are embedded in the grooves (17), and the upper surfaces of the air bag strips (18) are higher than the upper surface of the placing plate (5).

8. The punch forming device for mechanical parts of anti-sticking spare of claim 7, characterized in that: a buffer groove (19) is formed in the lower end of the inner portion of the groove (17), and the buffer groove (19) is located right below the air bag strip (18).