CN216095997U

CN216095997U - Open type press with pushing function

Info

Publication number: CN216095997U
Application number: CN202121950844.4U
Authority: CN
Inventors: 胡则仕; 闫芒芒
Original assignee: Xiangyang Haruite Auto Parts Manufacturing Co ltd
Current assignee: Xiangyang Haruite Auto Parts Manufacturing Co ltd
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-03-22
Anticipated expiration: 2031-08-19

Abstract

The utility model discloses a open type press with a pushing function, which comprises a press seat stand, wherein an electric push rod is fixedly connected in the middle of the top of an inner frame of the press seat stand, the bottom of the electric push rod is fixedly connected with a stamping plate assembly, the stamping plate assembly comprises a stamping plate, and the utility model relates to the technical field of open type presses. This open press with propelling movement function, through mutually supporting of second expanding spring and spacing collar, the positioning action to the raw materials in the extrusion process has been guaranteed, through the connecting rod, mutually supporting of reset spring and pressure solid ring, further improve the stability of raw materials centre gripping, prevent that the raw materials from appearing the aversion, guarantee extruded normal clear, mutually supporting through lead screw and lower bolster, the potential safety hazard appears when avoiding changing the raw materials, operator's personal safety has been guaranteed, effectively prevent to be crushed, mutually supporting of lower trapezoidal kicking block and last trapezoidal kicking block, be convenient for extrude take out of back material.

Description

Open type press with pushing function

Technical Field

The utility model relates to the technical field of open presses, in particular to an open press with a pushing function.

Background

The existing open press is generally referred to as a crank press, and adopts a mechanically driven forging press, the motion and the energy of a motor are transmitted to a working mechanism through a transmission system, so that a blank obtains a determined shape, the open press can be widely applied to the processes of cutting, punching, blanking, bending, riveting, forming and the like, and a metal blank is subjected to strong pressure to cause plastic deformation and fracture of the metal so as to be processed into a part.

But present current open press is at extrusion's in-process, lacks the limit structure to the raw materials, can't guarantee the stability of raw materials, influences the normal clear of work to lie in under the ram plate during manual change raw materials, have certain potential safety hazard, easily lead to the hand to be crushed.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the open press with the pushing function, and solves the problems that the stability of raw materials cannot be ensured and the normal operation of work is influenced because a limit structure for the raw materials is lacked in the extrusion forming process, and hands are easily crushed due to certain potential safety hazards because the raw materials are positioned under a stamping plate during manual replacement.

In order to achieve the purpose, the utility model is realized by the following technical scheme: an open type press with a pushing function comprises a press seat stand, wherein an electric push rod is fixedly connected in the middle of the top of an inner frame of the press seat stand, a stamping plate assembly is fixedly connected at the bottom of the electric push rod, the stamping plate assembly comprises a stamping plate, connecting rods are connected to the left side and the right side of the stamping plate in a penetrating manner, return springs are fixedly connected between the top of the connecting rods and the top of the stamping plate in a bilateral symmetry manner, a pressing ring is fixedly connected between the bottoms of the two connecting rods, a pressing ring groove matched with the pressing ring is formed in the bottom of the stamping plate, a pushing bottom plate assembly is fixedly connected at the bottom of the inner frame of the press seat stand, a lower die plate assembly is fixedly arranged at the top of the pushing bottom plate assembly, a limiting assembly is fixedly arranged at the top of the lower die plate assembly, and the limiting assembly comprises two fixing blocks fixedly connected at the front end and the rear end of the top of the lower die assembly, two the equal fixedly connected with two second expanding springs of one end that the fixed block is close to each other, two on the left side between the second expanding spring and two on the right side equal fixedly connected with spacing collar between the second expanding spring, the spacing collar is close to the even fixedly connected with a plurality of reinforcing tooth in one side of accepting the dish.

Preferably, the bottom of the pressing ring is uniformly and fixedly connected with a plurality of anti-skidding teeth, the pushing bottom plate assembly comprises a pushing bottom plate, and screw rods are rotatably connected between the front inner wall and the rear inner wall of the left side and the right side of the pushing bottom plate.

Preferably, a pressure support plate is fixedly connected to the middle of the top of the pushing bottom plate, and a lower trapezoidal jacking block is fixedly connected to the middle of the top of the pushing bottom plate and the front end of the pressure support plate.

Preferably, the lower template assembly comprises a lower template, the upper end of the interior of the lower template is movably connected with a receiving disc, and the bottom of the receiving disc is fixedly connected with an upper trapezoidal top block between the pressure support plate and the lower trapezoidal top block.

Preferably, the left side and the right side of the bottom of the lower template are symmetrically and fixedly connected with first telescopic springs, and the bottoms of the two first telescopic springs are fixedly connected with pushing blocks.

Preferably, the two pushing blocks are all sleeved outside the corresponding screw rods in a threaded manner, and pull rings are fixedly connected to the middle of one side, away from the bearing disc, of the limiting ring.

Advantageous effects

The utility model provides a open press with a pushing function. Compared with the prior art, the method has the following beneficial effects:

(1) the open type press with the pushing function is characterized in that an electric push rod is fixedly connected in the middle of the top of an inner frame of a press seat stand, the bottom of the electric push rod is fixedly connected with a stamping plate assembly, the stamping plate assembly comprises a stamping plate, the left side and the right side of the stamping plate are connected with connecting rods in a penetrating manner, return springs are symmetrically and fixedly connected between the top of the connecting rods and the top of the stamping plate, a pressing ring is fixedly connected between the bottoms of the two connecting rods, a pressing ring groove matched with the pressing ring is formed in the bottom of the stamping plate, a pushing bottom plate assembly is fixedly connected to the bottom of the inner frame of the press seat stand, a lower plate assembly is fixedly arranged at the top of the pushing bottom plate assembly, a limiting assembly is fixedly arranged at the top of the lower plate assembly and comprises two fixed blocks fixedly connected to the front end and the rear end of the top of the lower plate assembly, and two second extension springs are fixedly connected to one ends, which are close to each other, the two fixed blocks, equal fixedly connected with spacing collar between two second expanding springs on the left side and between two second expanding springs on the right side, the spacing collar is close to the even fixedly connected with a plurality of reinforcing tooth of one side of accepting the dish, through mutually supporting of second expanding spring and spacing collar, has guaranteed the positioning action to the raw materials among the extrusion process, through the connecting rod, mutually supporting of reset spring and pressure solid ring, further improves the stability of raw materials centre gripping, prevents that the raw materials from appearing shifting, guarantees extruded normal clear.

(2) The open press with the pushing function is characterized in that a plurality of anti-skidding teeth are uniformly and fixedly connected to the bottom of a pressing ring, a pushing bottom plate assembly comprises a pushing bottom plate, a lead screw is rotatably connected between the front inner wall and the rear inner wall of the left side and the right side of the pushing bottom plate, a pressure support plate is fixedly connected to the middle of the top of the pushing bottom plate, a lower trapezoidal top block is fixedly connected to the top of the pushing bottom plate and the middle of the front end of the pressure support plate, the lower plate assembly comprises a lower plate, a receiving disc is movably connected to the upper end of the inner part of the lower plate, an upper trapezoidal top block is fixedly connected to the bottom of the receiving disc and the middle of the pressure support plate and the lower trapezoidal top block, first expansion springs are symmetrically and fixedly connected to the left side and the right side of the bottom of the lower plate, pushing blocks are fixedly connected to the bottoms of the two first expansion springs, the two pushing blocks are all sleeved outside the corresponding lead screws, and a pull ring is fixedly connected to the middle of one side of the limiting ring far away from the receiving disc, through mutually supporting of lead screw and lower bolster, the potential safety hazard appears when avoiding changing the raw materials, has guaranteed operator's personal safety, effectively prevents to be crushed and hinders, and the material was taken out after the extrusion to mutually supporting of lower trapezoidal kicking block and last trapezoidal kicking block, is convenient for.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a top view of the stop assembly of the present invention;

FIG. 3 is a cross-sectional view of a stamped plate assembly of the present invention;

FIG. 4 is a bottom view of the stamped plate assembly of the present invention;

FIG. 5 is a cross-sectional view of a lower plate assembly of the present invention;

FIG. 6 is a right side view of the lower trapezoidal top block of the present invention;

fig. 7 is a right side view of the upper trapezoidal top block of the present invention.

In the figure: 1. a press machine seat stand; 2. an electric push rod; 3. stamping the plate assembly; 31. stamping the plate; 32. a connecting rod; 33. a return spring; 34. pressing and fixing the ring; 35. anti-slip teeth; 36. pressing and fixing the ring groove; 4. pushing the bottom plate assembly; 41. pushing the bottom plate; 42. a screw rod; 43. a pressure support plate; 44. a lower trapezoidal top block; 5. a lower template component; 51. a lower template; 52. a bearing plate; 53. an upper trapezoidal top block; 54. a first extension spring; 55. a pushing block; 6. a limiting component; 61. a fixed block; 62. a second extension spring; 63. a limiting ring; 64. reinforcing teeth; 65. and (4) a pull ring.

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. 1-7, the present invention provides a technical solution: a kind of open press with pushing function, including the press seat platform 1, fixedly connect with the electric push rod 2 in the middle of the top of inner gimbal of the press seat platform 1, the bottom of the electric push rod 2 fixedly connects with the punching plate assembly 3, the punching plate assembly 3 includes the punching plate 31, the left and right sides of the punching plate 31 run through and connect with the tie rod 32, the bilateral symmetry fixedly connects with the reset spring 33 between top of the tie rod 32 and top of the punching plate 31, fixedly connect with the clamping ring 34 between the bottoms of two tie rods 32, the bottom of the punching plate 31 sets up the clamping ring slot 36 that is matched with the clamping ring 34, the bottom of inner gimbal of the press seat platform 1 fixedly connects with the pushing bottom plate assembly 4, the top of the pushing bottom plate assembly 4 fixedly has lower template assemblies 5, the top of the lower template assemblies 5 fixedly has spacing assemblies 6, the spacing assemblies 6 include two fixed blocks 61 fixedly connected at both ends around the top of the lower template assemblies 5, two second telescopic springs 62 are fixedly connected to the mutually close ends of the two fixing blocks 61, a limiting ring 63 is fixedly connected between the two second telescopic springs 62 on the left side and between the two second telescopic springs 62 on the right side, one side of the limiting ring 63 close to the bearing disc 52 is uniformly and fixedly connected with a plurality of reinforcing teeth 64, the positioning effect on raw materials in the extrusion process is ensured by the mutual matching of the second telescopic springs 62 and the limiting ring 63, the stability of raw material clamping is further improved by the mutual matching of the connecting rod 32, the reset spring 33 and the pressing ring 34, the raw materials are prevented from shifting, the normal operation of extrusion is ensured, a plurality of anti-skidding teeth 35 are uniformly and fixedly connected to the bottom of the pressing ring 34, the pushing bottom plate assembly 4 comprises a pushing bottom plate 41, a screw rod 42 is rotatably connected between the front inner wall and the rear wall of the left side and the right side of the pushing bottom plate 41, a pressure supporting plate 43 is fixedly connected to the middle of the top of the pushing bottom plate 41, the top of the pushing bottom plate 41 is fixedly connected with a lower trapezoidal top block 44 in the middle of the front end of the pressure supporting plate 43, the lower template assembly 5 comprises a lower template 51, the upper end of the inner part of the lower template 51 is movably connected with a bearing disc 52, the bottom of the bearing disc 52 is fixedly connected with an upper trapezoidal top block 53 between the pressure supporting plate 43 and the lower trapezoidal top block 44, the left side and the right side of the bottom of the lower template 51 are symmetrically and fixedly connected with first telescopic springs 54, the bottoms of the two first telescopic springs 54 are fixedly connected with pushing blocks 55, the two pushing blocks 55 are respectively sleeved outside the corresponding screw rods 42 in a threaded manner, a pull ring 65 is fixedly connected in the middle of one side of the limiting ring 63 far away from the bearing disc 52, through the mutual matching of the screw rod 42 and the lower template 51, the potential safety hazard during the raw material replacement is avoided, the personal safety of an operator is ensured, the crushing injury is effectively prevented, the lower trapezoidal top block 44 and the upper trapezoidal top block 53 are mutually matched, the material is convenient to take out after extrusion.

And those not described in detail in this specification are well within the skill of those in the art.

When the device is used, the screw rod 42 rotates under the action of the external motor, the pushing block 55 and the lower template 51 move forwards for a certain distance along with the screw rod, then the pull ring 65 is pulled to enable the raw materials to be placed between the two limiting rings 63, namely the top of the receiving disc 52, so that the limiting rings 63 clamp the raw materials, then the external motor drives the screw rod 42 to move in the opposite direction, the pushing block 55 and the lower template 51 move backwards to be right below the stamping plate 31, the electric push rod 2 works to drive the stamping plate assembly 3 to move downwards to achieve extrusion of the raw materials, in the process, the pressing ring 34 contacts the raw materials first to further ensure the stability of the raw materials in the extrusion process, the stamping plate 31 continues to move downwards, under the action of the reset spring 33, the pressing ring 34 enters the pressing ring groove 36, the stamping plate 31 contacts the raw materials to perform extrusion work, and after extrusion forming, the electric push rod 2 drives the stamping plate assembly 3 to move upwards, the external motor drives the screw rod 42 to rotate, so that the lower template 51 and the extruded material are pushed out, and when the lower trapezoidal ejector block 44 jacks the upper trapezoidal ejector block 53, the bearing disc 52 and the material are jacked, so that the material can be taken out conveniently.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. A open press with push function, includes press saddle (1), its characterized in that: the middle of the top of an inner frame of the press machine seat stand (1) is fixedly connected with an electric push rod (2), the bottom of the electric push rod (2) is fixedly connected with a stamping plate assembly (3), the stamping plate assembly (3) comprises a stamping plate (31), the left side and the right side of the stamping plate (31) are connected with connecting rods (32) in a penetrating manner, reset springs (33) are fixedly connected between the top of the connecting rods (32) and the top of the stamping plate (31) in a bilateral symmetry manner, a pressing ring groove (36) matched with the pressing ring (34) is formed in the bottom of the stamping plate (31), a pushing bottom plate assembly (4) is fixedly connected to the bottom of the press machine seat stand (1), and a lower die plate assembly (5) is fixedly arranged at the top of the pushing bottom plate assembly (4), the fixed spacing subassembly (6) that is provided with in top of lower bolster subassembly (5), spacing subassembly (6) include fixed block (61), two at both ends around lower bolster subassembly (5) top fixed block (61) two first extension springs (62) of the equal fixedly connected with in one end that fixed block (61) are close to each other, two on the left side between second extension spring (62) and on the right side two equal fixedly connected with spacing collar (63) between second extension spring (62), spacing collar (63) are close to the even fixedly connected with a plurality of a plurality of reinforcing tooth (64) in one side of accepting dish (52).

2. The open press with push function according to claim 1, characterized in that: the anti-skidding bottom plate assembly is characterized in that a plurality of anti-skidding teeth (35) are uniformly and fixedly connected to the bottom of the pressing ring (34), the pushing bottom plate assembly (4) comprises a pushing bottom plate (41), and screw rods (42) are rotatably connected between the front inner wall and the rear inner wall of the left side and the right side of the pushing bottom plate (41).

3. A push enabled open press according to claim 2, characterized in that: the middle of the top of the pushing bottom plate (41) is fixedly connected with a pressure supporting plate (43), and the middle of the top of the pushing bottom plate (41) and the front end of the pressure supporting plate (43) is fixedly connected with a lower trapezoidal top block (44).

4. The open press with push function according to claim 1, characterized in that: the lower die plate assembly (5) comprises a lower die plate (51), the upper end of the interior of the lower die plate (51) is movably connected with a bearing disc (52), and the bottom of the bearing disc (52) is fixedly connected with an upper trapezoidal jacking block (53) between a pressure supporting plate (43) and a lower trapezoidal jacking block (44).

5. The open press with push function according to claim 4, characterized in that: the left side and the right side of the bottom of the lower template (51) are symmetrically and fixedly connected with first telescopic springs (54), and the bottoms of the two first telescopic springs (54) are fixedly connected with pushing blocks (55).

6. The open press with push function according to claim 5, characterized in that: the two pushing blocks (55) are all sleeved outside the corresponding screw rods (42) in a threaded manner, and the limiting ring (63) is far away from the middle of one side of the bearing disc (52) and is fixedly connected with a pull ring (65).