CN218430166U - Press machine assembly with buffering and damping effects - Google Patents

Abstract

The utility model relates to a press subassembly with buffering shock attenuation effect, it includes the base, two curb plates of fixedly connected with on the base, the top fixedly connected with footstock of two curb plates, be provided with four locating levers between footstock and the base, sliding sleeve is equipped with same cushion cap on four locating levers, slide bar under equal fixedly connected with on two curb plates, the slip cap is equipped with down the slider on the lower slider, be provided with horizontal spring unit down between slider and the curb plate that corresponds, and articulated between lower slider and the cushion cap is connected and is provided with the bracing, still installs four vertical spring unit between cushion cap and the base, and still installs the ejector pin on the base, in this application, through the lower slide bar that sets up, can conveniently spacing to the lower slider to under the cooperation of bracing, can promote the horizontal spring unit of lower slider extrusion and cushion when the cushion cap pressurized descends to can stabilize the cushion cap through the locating lever that sets up, conveniently cushion the shock attenuation to the cushion cap.

Description

Press machine assembly with buffering and damping effects

Technical Field

The application relates to the technical field of presses, in particular to a press assembly with a buffering and damping effect.

Background

The press machine (including punch press and hydraulic press) is a universal press machine with exquisite structure, and is characterized by that the motor can be used for driving working mechanism by means of driving mechanism, and can be used for applying technological force to workpiece, and its application range is extensive, production efficiency is high, etc. The metal is processed into parts by applying a strong pressure to the metal blank to cause plastic deformation and fracture of the metal.

However, when the existing press works, strong impact force can be generated on the base, the base is only buffered through the damping spring, the base is not stable enough, the phenomenon of workpiece displacement is caused, and the processing effect is influenced. Accordingly, a person skilled in the art provides a cushion device for a press machine to solve the problems of the background art mentioned above.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems proposed in the background art, the present application provides a press assembly having a buffering and shock-absorbing effect.

The application provides a press subassembly with buffering shock attenuation effect adopts following technical scheme:

the utility model provides a press subassembly with buffering shock attenuation effect, includes the base, two curb plates of fixedly connected with on the base, the top fixedly connected with footstock of two curb plates, be provided with four locating levers between footstock and the base, sliding sleeve is equipped with same cushion cap on four locating levers, slide bar under equal fixedly connected with on two curb plates, the slip cap is equipped with down the slider on the lower slider, be provided with horizontal spring assembly down between slider and the curb plate that corresponds, and articulated connection is provided with the bracing between lower slider and the cushion cap.

Through adopting above-mentioned technical scheme, through the lower slide bar that sets up, can conveniently be spacing to the lower slider to under the cooperation of bracing, can promote the lower slider extrusion horizontal spring unit and cushion when the cushion cap pressurized descends, and can stabilize the cushion cap through the locating lever that sets up, conveniently cushion the shock attenuation to the cushion cap.

Preferably, four vertical spring assemblies are further mounted between the bearing platform and the base, and a top rod is further mounted on the base.

Through adopting above-mentioned technical scheme, through the vertical spring unit who sets up, can further cushion the cushion cap to the ejector pin that sets up can also support spacingly, conveniently processes the cushion cap.

Preferably, four inclined struts are arranged, and the positions of the inclined struts correspond to the positions of the positioning rods.

Through adopting above-mentioned technical scheme, through four bracing that set up, can follow four dog-ear departments of cushion cap and support the cushion cap, the atress is more even for the cushion cap pushes down more firmly.

Preferably, two fixing plates are further mounted at the top of the bearing platform, adjusting bolts are connected to the fixing plates in a threaded mode, and clamping plates are further connected to one ends of the adjusting bolts in a rotating mode.

Through adopting above-mentioned technical scheme, through the adjusting bolt who sets up, can promote splint and slide, conveniently to the work piece centre gripping.

Preferably, the top seat is further provided with an air cylinder, and the output end of the air cylinder is fixedly provided with a pressure die.

Through adopting above-mentioned technical scheme, through the cylinder that sets up, can promote pressure mould lapse, extrude the work piece.

To sum up, the application comprises the following beneficial technical effects:

1. through the lower slide bar that sets up, can conveniently be spacing to the lower slider to under the cooperation of bracing, can promote the lower slider extrusion horizontal spring unit and cushion when the cushion cap pressurized descends, and can stabilize the cushion cap through the locating lever that sets up, conveniently cushion the shock attenuation to the cushion cap.

2. Through the adjusting bolt who sets up, can promote splint and slide, conveniently fix the work piece on the cushion cap to the work piece centre gripping.

Drawings

FIG. 1 is a schematic diagram of a three-dimensional structure of a buffering and damping device for a press machine according to an embodiment of the application;

FIG. 2 is a schematic structural diagram of a side view section of a buffering and damping device for a press machine according to an embodiment of the application;

FIG. 3 is a schematic structural diagram of a top cross section of a cushioning and shock absorbing device for a press according to an embodiment of the present application;

fig. 4 is an enlarged schematic view of a part a in fig. 2 of a cushioning and shock-absorbing device for a press according to an embodiment of the present application.

Description of the reference numerals: 1. a base; 2. a side plate; 3. a top seat; 4. positioning a rod; 5. a bearing platform; 6. a lower sliding rod; 7. a lower slide block; 8. bracing; 9. a transverse spring assembly; 10. a vertical spring assembly; 11. a top rod; 12. a fixing plate; 13. adjusting the bolt; 14. a splint; 15. a cylinder; 16. and (5) pressing the die.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

It is noted that the drawings are diagrammatic and not to scale. Relative dimensions and proportions of parts shown in the figures have been shown exaggerated or reduced in size, for the sake of clarity and convenience in the drawings, and any dimensions are exemplary only and not limiting. The same reference numerals are used for the same structures, elements, and components appearing in two or more drawings to show similar features.

The embodiment of the application discloses a press subassembly with buffering shock attenuation effect. Referring to fig. 1-4, a press machine assembly with buffering and damping effects comprises a base 1, two side plates 2 are fixedly connected to the base 1, top seats 3 are fixedly connected to the tops of the two side plates 2, four positioning rods 4 are arranged between the top seats 3 and the base 1, the same bearing platform 5 is slidably sleeved on the four positioning rods 4, two fixing plates 12 are further mounted at the top of the bearing platform 5, adjusting bolts 13 are connected to the fixing plates 12 in a threaded manner, one ends of the adjusting bolts 13 are also rotatably connected with clamping plates 14, the arranged adjusting bolts 13 can push the clamping plates 14 to slide, clamping of a workpiece is facilitated, lower sliding rods 6 are fixedly connected to the two side plates 2 respectively, lower sliding blocks 7 are slidably sleeved on the lower sliding rods 6, transverse spring assemblies 9 are arranged between the lower sliding blocks 7 and the corresponding side plates 2, inclined struts 8 are hinged and connected between the lower sliding blocks 7 and the bearing platform 5, the inclined struts 8 are provided with four number, the positions of the inclined struts 8 correspond to the positions of the positioning rods 4, the four inclined struts 8 are arranged, the bearing platform 5 can be supported from four corners of the bearing platform 5, and are uniformly stressed, and the bearing platform 5 is more stably pressed;

through the lower slide bar 6 that sets up, can conveniently be spacing to lower slider 7 to under the cooperation of bracing 8, can promote slider 7 extrusion horizontal spring unit 9 and cushion when cushion cap 5 pressurized descends, and can stabilize cushion cap 5 through locating lever 4 that sets up, conveniently cushion the shock attenuation to cushion cap 5.

In this application, still install four vertical spring assembly 10 between cushion cap 5 and the base 1, and still install ejector pin 11 on the base 1, through the vertical spring assembly 10 that sets up, can further cushion cap 5 to the ejector pin 11 that sets up can also support spacing, conveniently processes cushion cap 5.

In this application, still install cylinder 15 on the footstock 3, the output end fixed mounting of cylinder 15 has pressure die 16, and through the cylinder 15 that sets up, can promote pressure die 16 and slide downwards, extrude the work piece.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

The implementation principle of the press machine assembly with the buffering and damping effects in the embodiment of the application is as follows: during the use, place the work piece on cushion cap 5 earlier, adjusting bolt 13 can rotate next, screw-thread fit through adjusting bolt 13 and fixed plate 12, adjusting bolt 13 is when rotating, alright promote splint 14 and slide, mutually support through two splint 14, alright carry out the centre gripping fixed to the work piece, afterwards, can start cylinder 15, alright promote pressure die 16 through cylinder 15 and slide downwards, carry out extrusion processing to the work piece, when pressure die 16 extrudees the work piece downwards, still can promote cushion cap 5 and slide downwards on locating lever 4, through vertical spring assembly 10 that sets up between cushion cap 5 and base 1, alright carry out preliminary buffering to cushion cap 5;

and the four corners department of cushion cap 5 all articulates and is connected with bracing 8, when cushion cap 5 slided downwards, can also promote down slider 7 through bracing 8 and slide on slide bar 6 down to extrude horizontal spring unit 9, through horizontal spring unit 9, can further cushion cap 5, under horizontal spring unit 9 and vertical spring unit 10's common cooperation, alright cushion cap 5 with make cushion cap 5 atress stable, more firm.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the foregoing is illustrative of the preferred embodiments of the present invention, and is not to be construed as limiting the invention, and any modifications, equivalent alterations, improvements and the like made within the spirit and principle of the invention are intended to be included within the scope of the invention.

Claims (5)

1. The utility model provides a press subassembly with buffering shock attenuation effect, includes base (1), its characterized in that, two curb plate (2) of fixedly connected with on base (1), top fixedly connected with footstock (3) of two curb plate (2), be provided with four locating levers (4) between footstock (3) and base (1), sliding sleeve is equipped with same cushion cap (5) on four locating levers (4), slide bar (6) under equal fixedly connected with on two curb plate (2), sliding sleeve is equipped with slider (7) down on slide bar (6) down, be provided with horizontal spring assembly (9) down between slider (7) and the curb plate (2) that correspond, and articulated connection is provided with bracing (8) down between slider (7) and cushion cap (5).

2. The press assembly with the buffering and shock absorbing effects as claimed in claim 1, wherein: four vertical spring assemblies (10) are further installed between the bearing platform (5) and the base (1), and an ejector rod (11) is further installed on the base (1).

3. The press assembly with the buffering and shock absorbing effects as claimed in claim 1, wherein: the number of the inclined struts (8) is four, and the positions of the inclined struts (8) correspond to the positions of the positioning rods (4).

4. The press assembly with the cushioning effect as set forth in claim 1, wherein: two fixed plates (12) are further installed at the top of the bearing platform (5), adjusting bolts (13) are connected to the fixed plates (12) in a threaded mode, and clamping plates (14) are further connected to one ends of the adjusting bolts (13) in a rotating mode.

5. The press assembly with the buffering and shock absorbing effects as claimed in claim 1, wherein: the ejection seat (3) is further provided with an air cylinder (15), and the output end of the air cylinder (15) is fixedly provided with a pressure die (16).

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