CN219274228U

CN219274228U - Stamping device is used in machine parts production and processing

Info

Publication number: CN219274228U
Application number: CN202223416690.8U
Authority: CN
Inventors: 刘维忠
Original assignee: Enshi Zhenyuan Machinery Equipment Co ltd
Current assignee: Enshi Zhenyuan Machinery Equipment Co ltd
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-06-30
Anticipated expiration: 2032-12-20

Abstract

The utility model discloses a stamping device for producing and processing mechanical accessories, which relates to the technical field of stamping equipment. Through setting up the drawing of patterns subassembly and can utilize the punching press mechanism to promote the piston work when upwards moving, in the piston extrusion piston cylinder inside gas enters into lower membrane module, when utilizing gas to discharge from the gas pocket, with the mechanical parts ejection in the shaping chamber that the punching press was accomplished, the staff of being convenient for takes out mechanical parts fast, has improved stamping device's punching press efficiency.

Description

Stamping device is used in machine parts production and processing

Technical Field

The utility model relates to the technical field of stamping equipment, in particular to a stamping device for producing and processing mechanical accessories.

Background

The stamping is to apply external force to plates, strips, pipes, sectional materials and the like by using a press machine and a die to make the plates, the strips, the pipes, the sectional materials and the like plastically deform or separate, so that a forming processing method of a workpiece (stamping part) with a required shape and size is obtained, in the stamping process of a mechanical part, the workpiece is deformed after stamping and is attached to a stamping die of a stamping device, the workpiece is easy to clamp inside the stamping die, workers are required to pry out by using tools, time and labor are wasted, in addition, a stamping end on the stamping device cannot be disassembled, and the matched stamping end is difficult to replace according to different stamping workpieces, so that the device is only suitable for one type of workpiece, and the application range is greatly limited.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a stamping device for producing and processing mechanical accessories, which solves the problems that the mechanical accessories are deformed after being stamped and are easy to clamp inside a stamping die, parts are inconvenient to take out, stamping ends on the stamping device cannot be disassembled, and the matched stamping ends are difficult to replace according to different stamping workpieces, so that the application range is limited.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a stamping device is used in machine part production and processing, includes operation panel and fixed connection at the support column of four corners in operation panel top and the loading board of fixed connection at all support column tops, support column top fixedly connected with pneumatic cylinder, the output of pneumatic cylinder slides and runs through loading board and fixedly connected with stamping mechanism, through fixedly connected with drawing of patterns subassembly between stamping mechanism's top and the loading board top, fixedly provided with gas transmission pipe on the lateral wall of drawing of patterns subassembly, the mounting groove has been seted up under the top of operation panel and being located stamping mechanism, the inside fixedly connected with lower mould subassembly of mounting groove.

Further, stamping mechanism includes mount pad and fixed connection support arm on the mount pad lateral wall and sets up the spout on the mount pad lateral wall, the holding tank has been seted up to the bottom of mount pad, the first dull and stereotyped of top fixedly connected with of holding tank, the first wedge of fixedly connected with even on the lateral wall of first dull and stereotyped, the inside sliding connection of spout has the shaping subassembly, the top of mount pad just is located the fixedly connected with second riser directly over the spout, the second riser is kept away from and is connected with the lead screw in the rotation on the lateral wall of mount pad.

Further, the shaping subassembly includes slider and fixed connection at the first riser at slider top, one side that first riser was kept away from to the slider bottom is provided with the punching press head, the top fixedly connected with lift post of punching press head, the top slip of lift post runs through slider and fixedly connected with second wedge plate, fixedly connected with second is dull and stereotyped on the lateral wall that the second wedge plate is close to first riser, on the lift post outer wall and be located the slip cap between second wedge plate and the punching press head and be equipped with the spring.

Further, the demoulding assembly comprises a piston cylinder, and an air outlet pipe and an air inlet pipe which are respectively and fixedly arranged on the left side and the front side of the outer wall of the piston cylinder, wherein the air outlet pipe and the air inlet pipe are fixedly connected with one-way valves.

Further, the inside sliding connection of piston tube has the piston, the bottom fixedly connected with piston rod of piston, the bottom slip of piston rod runs through the piston tube and extends to outside.

Further, the lower die assembly comprises a lower die holder and a forming groove formed in the top of the lower die holder, an air hole is formed in the bottom of the forming groove, and demoulding air pipes communicated with the air hole are fixedly connected to the left side wall and the right side wall of the lower die holder.

Advantageous effects

The utility model provides a stamping device for producing and processing mechanical accessories. Compared with the prior art, the method has the following beneficial effects:

1. the utility model provides a stamping device is used in machine part production processing, through set up a plurality of punching press subassemblies in stamping mechanism, and the punching press head in every punching press subassembly is all different, can be according to the punching press demand of different machine parts quick with be equipped with the punching press subassembly that corresponds the punching press head and remove to working position, make it can accomplish the punching press work of different parts, stamping device's application scope has been improved, every punching press subassembly sets up alone moreover, when its internals damage, only need dismantle alone to change it can, need not to whole stamping mechanism, manufacturing cost is reduced.

2. The utility model provides a stamping device is used in machine part production processing, through setting up drawing of patterns subassembly can utilize the stamping mechanism to push the piston work when moving up, in piston extrusion piston cylinder inside gas enters into lower membrane module, when utilizing gas to discharge in the gas pocket, the machine part that will punch out accomplished is ejecting from the shaping chamber, and the staff of being convenient for takes out the machine part fast, has improved stamping device's punching efficiency.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;

FIG. 2 is a schematic view of an exploded perspective of the stamping mechanism of the present utility model;

FIG. 3 is a schematic view of the bottom perspective of the mounting base of the present utility model;

FIG. 4 is a schematic view of an exploded perspective view of a molding assembly of the present utility model;

FIG. 5 is a schematic perspective view of a molded stripper assembly of the present utility model;

fig. 6 is a schematic perspective view of a lower module according to the present utility model.

In the figure: 1. an operation table; 2. a support column; 3. a carrying plate; 4. a hydraulic cylinder; 5. a punching mechanism; 51. a mounting base; 52. a support arm; 53. a chute; 54. a receiving groove; 55. a first plate; 56. a first wedge plate; 57. a molding assembly; 571. a slide block; 572. a first riser; 573. punching heads; 574. lifting columns; 575. a second wedge plate; 576. a second plate; 577. a spring; 58. a second riser; 59. a screw rod; 6. a demolding assembly; 61. a piston cylinder; 62. an air outlet pipe; 63. an air inlet pipe; 64. a one-way valve; 65. a piston; 7. a gas transfer tube; 8. a lower die assembly; 81. a lower die holder; 82. air holes; 83. and (5) demolding the air pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides two technical schemes:

a first embodiment is shown in fig. 1-4: the utility model provides a stamping device is used in machine parts production processing, including operation panel 1 and fixed connection at the support column 2 at four corners in operation panel 1 top and fixed connection at the loading board 3 at all support column 2 tops, support column 2 top fixedly connected with pneumatic cylinder 4, the output of pneumatic cylinder 4 slides and runs through loading board 3 and fixedly connected with stamping mechanism 5, through fixedly connected with drawing of patterns subassembly 6 between stamping mechanism 5's top and the loading board 3 top, fixedly provided with gas transmission pipe 7 on the lateral wall of drawing of patterns subassembly 6, the mounting groove has been seted up at the top of operation panel 1 and under being located stamping mechanism 5, the inside fixedly connected with lower mould subassembly 8 of mounting groove, the quantity of drawing of patterns subassembly 6 has two, the symmetric distribution is in the left and right sides at stamping mechanism 5 tops.

The stamping mechanism 5 comprises a mounting seat 51, a supporting arm 52 fixedly connected to the side wall of the mounting seat 51 and a sliding groove 53 formed in the side wall of the mounting seat 51, a containing groove 54 is formed in the bottom of the mounting seat 51, a first flat plate 55 is fixedly connected to the top of the containing groove 54, a first wedge-shaped plate 56 is fixedly connected to the side wall of the first flat plate 55, a forming assembly 57 is slidingly connected to the inside of the sliding groove 53, a second vertical plate 58 is fixedly connected to the top of the mounting seat 51 and is positioned right above the sliding groove 53, a screw rod 59 is rotatably connected to the side wall of the second vertical plate 58 far away from the mounting seat 51, the supporting arms 52 are distributed around the outer wall of the mounting seat 51 in a rectangular array mode, one ends of the supporting arms 52 far away from the mounting seat 51 are fixedly connected with sliding sleeves, each sliding sleeve is arranged on the outer wall of the supporting columns 2, the sliding grooves 53 are positioned on the outer wall of the mounting seat 51 between two adjacent supporting arms 52, the second vertical plates 58 and the sliding grooves 53 are the same in number and in one-to-one correspondence, one end of the screw rod 59 far away from the second vertical plates 58 is fixedly connected with a hand wheel, all the sliding grooves 53 are further communicated with the accommodating groove 54, the forming assembly 57 comprises a sliding block 571 and a first vertical plate 572 fixedly connected to the top of the sliding block 571, a punching head 573 is arranged on one side of the bottom of the sliding block 571 far away from the first vertical plate 572, a lifting column 574 is fixedly connected to the top of the punching head 573, the top of the lifting column 574 slides through the sliding block 571 and is fixedly connected with a second wedge plate 575, a spring 577 is fixedly connected to the side wall of the second wedge plate 575 close to the first vertical plate 572, a sliding sleeve is arranged on the outer wall of the lifting column 574 and is arranged between the second wedge plate 575 and the punching head 573, the first vertical plate 572 is sleeved on the outer wall of the screw rod 59, the first vertical plate 572 is connected with the screw rod 59 through threads, a plurality of forming assemblies 57 are different in structure except the punching head 573, the other structures are all identical.

The second embodiment, shown in fig. 5-6, differs from the first embodiment primarily in that: stamping device is used in machine parts production and processing, drawing of patterns subassembly 6 includes piston cylinder 61 and the positive outlet duct 62, intake pipe 63 of fixed setting in piston cylinder 61 outer wall left side respectively, the equal fixedly connected with check valve 64 of inside of outlet duct 62 and intake pipe 63, piston cylinder 61's inside sliding connection has piston 65, piston 65's bottom fixedly connected with piston rod, piston cylinder 61 is run through in the bottom slip of piston rod and extends to the outside, be used for the exhaust through-hole has been seted up to piston cylinder 61's bottom, outlet duct 62 is connected with gas transmission pipe 7, the bottom fixed connection of piston rod is at the top of mount pad 51.

The lower die assembly 8 comprises a lower die holder 81 and a forming groove formed in the top of the lower die holder 81, an air hole 82 is formed in the bottom of the forming groove, demoulding air pipes 83 communicated with the air hole 82 are fixedly connected to the left side wall and the right side wall of the lower die holder 81, and the demoulding air pipes 83 are connected with the gas transmission pipe 7.

In use, the machine part to be machined is placed in the forming groove, then the corresponding forming assembly 57 is adjusted according to the stamping requirement of the machine part, during adjustment, a hand wheel positioned at one end of the screw rod 59 is rotated, the screw rod rotates to drive the second vertical plate 58 to move, so that the sliding block 571 slides along the sliding groove 53 towards the accommodating groove 54, the lower end of the inclined surface of the second wedge plate 575 firstly contacts with one of the first wedge plates 56 and slides upwards along the inclined surface of the first wedge plate 56 until the second flat plate 576 slides onto the first flat plate 55, at the same time, when the second wedge plate 575 slides along the inclined surface of the first wedge plate 56, the second wedge plate 575 is pushed by the inclined surface of the first wedge plate 56, so that the stamping head 573 moves vertically downwards, the spring 577 is compressed, the bottom of the stamping head 573 protrudes out of the other stamping heads, when the first vertical plate 572 moves to be in contact with the side wall of the mounting seat 51, the stamping head 573 is just positioned in the middle of the accommodating groove 54, the hydraulic cylinder 4 drives the stamping mechanism 5 to move downwards during stamping, the stamping head 573 positioned in the accommodating groove 54 performs stamping forming action on mechanical parts, meanwhile, the piston 65 slides downwards along the inner wall of the piston cylinder 61, external gas enters the piston cylinder 61 through the air inlet pipe 63, after the stamping action is finished, the hydraulic cylinder 4 drives the stamping mechanism 5 to move upwards, the piston 65 slides upwards along the inner wall of the piston cylinder 61, gas in the piston cylinder 61 is extruded and discharged through the air outlet pipe 62, the one-way valve 64 in the air outlet pipe 62 only allows the gas to be discharged, the external gas cannot enter the piston cylinder 61 through the one-way valve, the one-way valve 64 positioned in the air inlet pipe 63 only allows the gas to enter the piston cylinder 61, the internal gas cannot be discharged through the one-way valve, the gas enters the demoulding air pipe 83 through the gas transmission pipe 7, the gas is uniformly distributed into the plurality of gas holes 82 so that the punched part is ejected by the gas to form a groove.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Stamping device is used in machine parts production and processing, including operation panel (1) and fixed connection at support column (2) and fixed connection at loading board (3) at all support column (2) tops at four corners in operation panel (1) top, its characterized in that: the utility model discloses a hydraulic press, including support column (2), pneumatic cylinder (4) and hydraulic cylinder (4) are fixed connection, pneumatic cylinder (4) are installed in the top, pneumatic cylinder (4) are fixed connection pneumatic cylinder (4) are installed in the top of support column (2), pneumatic cylinder (5) are installed in the top of pneumatic cylinder (4) and are located under pneumatic cylinder (5), pneumatic cylinder (7) are installed in the pneumatic cylinder, pneumatic cylinder (8) are installed in the pneumatic cylinder, pneumatic cylinder is installed in the pneumatic cylinder, and pneumatic cylinder is installed in the pneumatic cylinder.

2. The stamping device for machine part production and processing according to claim 1, wherein: the stamping mechanism (5) comprises a mounting seat (51) and a supporting arm (52) fixedly connected to the side wall of the mounting seat (51) and a sliding groove (53) formed in the side wall of the mounting seat (51), a containing groove (54) is formed in the bottom of the mounting seat (51), a first flat plate (55) is fixedly connected to the top of the containing groove (54), a first wedge plate (56) is fixedly connected to the side wall of the first flat plate (55), a forming assembly (57) is slidingly connected to the inside of the sliding groove (53), a second vertical plate (58) is fixedly connected to the top of the mounting seat (51) and located right above the sliding groove (53), and a screw rod (59) is connected to the second vertical plate (58) in a rotating mode on the side wall of the mounting seat (51) in a far away from mode.

3. The stamping device for machine part production and processing according to claim 2, wherein: shaping subassembly (57) include slider (571) and fixed connection first riser (572) at slider (571) top, one side that first riser (572) was kept away from to slider (571) bottom is provided with punching press head (573), the top fixedly connected with lift post (574) of punching press head (573), the top slip of lift post (574) runs through slider (571) and fixedly connected with second wedge plate (575), fixedly connected with second flat board (576) on the lateral wall that second wedge plate (575) is close to first riser (572), the slip cap is equipped with spring (577) on lift post (574) outer wall and between second wedge plate (575) and punching press head (573).

4. The stamping device for machine part production and processing according to claim 1, wherein: the demolding assembly (6) comprises a piston cylinder (61) and an air outlet pipe (62) and an air inlet pipe (63) which are respectively and fixedly arranged on the left side and the front side of the outer wall of the piston cylinder (61), and check valves (64) are fixedly connected inside the air outlet pipe (62) and the air inlet pipe (63).

5. The stamping device for manufacturing and processing mechanical parts according to claim 4, wherein: the inside sliding connection of piston tube (61) has piston (65), the bottom fixedly connected with piston rod of piston (65), the bottom slip of piston rod runs through piston tube (61) and extends to the outside.

6. The stamping device for machine part production and processing according to claim 1, wherein: the lower die assembly (8) comprises a lower die holder (81) and a forming groove formed in the top of the lower die holder (81), an air hole (82) is formed in the bottom of the forming groove, and demoulding air pipes (83) communicated with the air hole (82) are fixedly connected to the left side wall and the right side wall of the lower die holder (81).