CN213613528U

CN213613528U - Blank pressing mechanism for electric screw press

Info

Publication number: CN213613528U
Application number: CN202022387830.8U
Authority: CN
Inventors: 马克勤
Original assignee: Qingdao Haozhengtong Industry And Trade Co ltd
Current assignee: Qingdao Haozhengtong Industry And Trade Co ltd
Priority date: 2020-10-24
Filing date: 2020-10-24
Publication date: 2021-07-06
Anticipated expiration: 2030-10-24

Abstract

The utility model provides a blank pressing mechanism for electric power screw press, the border position of base up end is connected and is fixed with the fixing base, the upside and the mounting bracket of fixing base are fixed mutually, the intermediate position of mounting bracket upper end is connected and is fixed with the hydraulic press, the hydraulic press passes the through-hole of seting up on the mounting bracket and fixes mutually with the dead lever, the downside and the clamp plate of dead lever are fixed mutually, the both sides wall of clamp plate is laminated mutually with the edge of fixing base, is provided with the slip lug through the both sides position at the clamp plate, through slip lug and the spout sliding connection of seting up on the fixing base, this design is convenient for fix the both sides position of clamp plate, adopts this design can prevent that the clamp plate from taking place the ascending removal of left right side after receiving the exogenic action.

Description

Blank pressing mechanism for electric screw press

Technical Field

The utility model relates to a blank pressing mechanism for electric power screw press belongs to the mechanical equipment field.

Background

In the prior art, a hemming press is an indispensable device in the automobile manufacturing industry, and is mainly applied to hemming molding and other processes of four doors, a bonnet and a trunk cover of an automobile, while the conventional hemming press cannot adjust the angle of a rotating block at the edge in the process of extruding the edge when in use, so that a new structure is needed to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a not enough to prior art exists, the utility model aims at providing a blank pressing mechanism for electric power screw press to propose current hydraulic press of borduring when using to the edge to solve and carry out the problem that the adjustment of angle can't be carried out to the turning block at edge to the edge when using in the above-mentioned background art.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a blank pressing mechanism for electric power screw press, includes the base, the marginal position of base up end is connected and is fixed with the fixing base, the upside and the mounting bracket of fixing base are fixed mutually, the intermediate position of mounting bracket upper end is connected and is fixed with the hydraulic press, the hydraulic press passes the through-hole of seting up on the mounting bracket and fixes mutually with the dead lever, the downside and the clamp plate of dead lever are fixed mutually, the both sides wall of clamp plate is laminated mutually with the edge of fixing base, the installation screw has been seted up to both sides position around the clamp plate, the inside of installation screw is fixed with adjusts the structure, it is fixed with edge extrusion piece to adjust the downside of structure, both sides position is provided with the joint groove around the terminal surface under the clamp plate, the inside.

Further, adjust the structure and include the installation section of thick bamboo, the installation section of thick bamboo is the cylinder structure, the inside sliding connection of installation section of thick bamboo has last sliding block, the upside and the adjusting screw of going up the sliding block rotate to be connected, adjusting screw's upside passes the installation section of thick bamboo and is connected fixedly with the regulation carousel, the downside terminal surface of going up the sliding block laminates with buffer spring's upside mutually, buffer spring's downside laminates with the up end of lower sliding block mutually, the downside position and the stripper bar of lower sliding block are connected fixedly, the stripper bar passes the installation section of thick bamboo and slides free bearing sliding connection, slide free bearing and the spout sliding connection who sets up on marginal stripper block.

Furthermore, a reinforcing rib plate is fixedly connected to a position between the fixing rod and the pressing plate, the reinforcing rib plate is of a plate-shaped structure with a right-angled triangle-shaped cross section, and the reinforcing rib plate is provided with a plurality of reinforcing rib plates which are arranged in an annular shape along the central axis of the fixing rod.

Furthermore, an external thread is arranged on the side face of the mounting cylinder and is screwed with a mounting screw hole formed in the pressing plate.

Furthermore, sliding convex blocks are arranged on two sides of the pressing plate and are in sliding connection with sliding grooves formed in the fixing base.

Furthermore, bolt fixing holes are formed in the edge position of the base, and the bolt fixing holes penetrate through bolts to be fixed with fixing equipment.

The utility model has the advantages that: the sliding lugs are arranged at the two sides of the pressing plate and are in sliding connection with the sliding grooves formed in the fixing base through the sliding lugs, so that the two sides of the pressing plate can be fixed conveniently, the pressing plate can be prevented from moving in the left and right directions after being subjected to the action of external force, and the stability of the pressing plate in the working process is improved;

in addition, the lower end face of the edge extrusion block is firstly contacted with the pressed object in the process of pressing the pressing plate downwards, and then the edge extrusion block is extruded and contacted with the pressed object again in the process of continuing pressing the pressing plate, so that the edge pressing of the edge of the pressed object is realized, the sliding hinged support slides on the upper end face of the edge extrusion block in the process, and meanwhile, the extrusion rod drives the lower sliding block to move upwards, so that the extrusion deformation of the buffer spring is realized;

through the rotating adjustment turntable, the rotation of adjusting the turntable drives the adjusting screw rod to rotate, the adjusting screw rod adjusts the depth extending into the mounting cylinder, the upper sliding block fixed with the adjusting screw rod moves along with the upper sliding block, the distance that the adjusting extrusion rod extends out of the mounting cylinder is further achieved, and finally the purpose of adjusting the position of the edge extrusion block is achieved.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a blank pressing mechanism for an electric screw press according to the present invention;

FIG. 2 is a cross-sectional view of a press plate of the edge pressing mechanism for an electric screw press according to the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

in the figure: the device comprises a hydraulic press 1, a mounting frame 2, a fixing seat 3, a base 4, a pressing plate 5, an adjusting structure 6, a fixing rod 7, an edge extrusion block 8, an adjusting turntable 61, an adjusting screw rod 62, an installation barrel 63, a buffer spring 64, a lower sliding block 65, an extrusion rod 66, a sliding hinged support 67 and an upper sliding block 68.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a blank pressing mechanism for electric power screw press, the on-line screen storage device comprises a base 4, the marginal position of 4 up end of base is connected and is fixed with fixing base 3, the upside of fixing base 3 is fixed mutually with mounting bracket 2, the intermediate position of 2 upper ends of mounting bracket is connected and is fixed with hydraulic press 1, hydraulic press 1 passes the through-hole of seting up on mounting bracket 2 and is fixed mutually with dead lever 7, the downside of dead lever 7 is fixed mutually with clamp plate 5, the both sides wall of clamp plate 5 is laminated mutually with the edge of fixing base 3, the installation screw has been seted up to both sides position around clamp plate 5, the inside of installation screw is fixed with regulation structure 6, the downside of regulation structure 6 is connected fixedly with marginal extrusion piece 8, both sides position is provided with the joint groove around the.

The adjusting structure 6 comprises an installation barrel 63, the installation barrel 63 is a cylindrical structure, an upper sliding block 68 is connected inside the installation barrel 63 in a sliding manner, the upper side of the upper sliding block 68 is rotatably connected with an adjusting screw 62, the upper side of the adjusting screw 62 penetrates through the installation barrel 63 to be connected and fixed with an adjusting turntable 61, the lower side end face of the upper sliding block 68 is attached to the upper side of a buffer spring 64, the lower side of the buffer spring 64 is attached to the upper end face of a lower sliding block 65, the lower side position of the lower sliding block 65 is connected and fixed with an extrusion rod 66, the extrusion rod 66 penetrates through the installation barrel 63 to be connected with a sliding hinge seat 67 in a sliding manner, the sliding hinge seat 67 is connected with a sliding groove formed in an edge extrusion block 8 in a sliding manner, the lower end face of the edge extrusion block 8 is firstly contacted with an object to be pressed in the process of pressing the pressing plate 5 continuously pressing down, and the edge extrusion block 8 is, the edge pressing of the edge of the pressed object is realized, in the process, the sliding hinge seat 67 slides on the upper side end face of the edge extrusion block 8, and meanwhile, the extrusion rod 66 drives the lower sliding block 65 to move towards the upper side, so that the extrusion deformation of the buffer spring 64 is realized.

The position between dead lever 7 and clamp plate 5 is connected and is fixed with the reinforcement floor, and the reinforcement floor is right triangle's platelike structure for the cross-section, and the reinforcement floor is provided with a plurality of and a plurality of reinforcement floor and is the annular along the axis of dead lever 7 and arranges, adopts this design to improve the fastness of fixing between dead lever 7 and the clamp plate 5.

The side position of the installation cylinder 63 is provided with an external thread which is screwed with an installation screw hole arranged on the pressing plate 5, so that the installation cylinder 63 is fixed.

The both sides position of clamp plate 5 is provided with the slip lug, slip lug and the spout sliding connection of seting up on fixing base 3, and this design is convenient for fix the both sides position of clamp plate 5, adopts this design can prevent that clamp plate 5 from taking place the ascending removal in the left and right directions after receiving the exogenic action, has improved 5 in-process stability of clamp plate.

The edge position of base 4 has seted up the bolt fastening hole, and the bolt fastening hole passes through the bolt to be fixed mutually with fixed equipment, fixed base 4's purpose.

The specific implementation mode is as follows: when the device is used, firstly, the adjusting turntable 61 is rotated, the adjusting screw 62 is driven to rotate by the rotation of the adjusting turntable 61, the adjusting screw 62 adjusts the depth of the adjusting screw 62 extending into the mounting cylinder 63, the upper sliding block 68 fixed with the adjusting screw 62 moves along with the adjusting screw, so that the distance of the adjusting extrusion rod 66 extending out of the mounting cylinder 63 is achieved, and finally, the purpose of adjusting the position of the edge extrusion block 8 is achieved, then, the extruded object is placed at the middle position of the upper end of the base 4, the hydraulic press 1 is started, the fixing rod 7 is driven to move downwards by the starting of the hydraulic press 1, the extruded object is extruded by the pressing plate 5, the lower end face of the edge extrusion block 8 is firstly contacted with the pressed object, then, the edge extrusion block 8 is extruded and contacted with the pressed object again in the process that the pressing plate 5 continues to press the edge of the pressed object, and the sliding hinge seat 67 slides on the upper end face of the edge extrusion block 8 in, at the same time, the pressing rod 66 moves the lower slider 65 upward, thereby pressing and deforming the buffer spring 64.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 blank pressing mechanism for electric power screw press, includes base (4), its characterized in that: the edge position of the upper end surface of the base (4) is fixedly connected with a fixed seat (3), the upper side of the fixed seat (3) is fixed with the mounting rack (2), the middle position of the upper end of the mounting rack (2) is fixedly connected with the hydraulic machine (1), the hydraulic machine (1) passes through a through hole arranged on the mounting rack (2) and is fixed with the fixed rod (7), the lower side of the fixed rod (7) is fixed with the pressing plate (5), two side walls of the pressing plate (5) are attached to the edge of the fixed seat (3), mounting screw holes are formed in the front side and the rear side of the pressing plate (5), an adjusting structure (6) is fixed inside the mounting screw holes, the lower side of the adjusting structure (6) is fixedly connected with an edge extrusion block (8), the front side and the rear side of the lower end face of the pressing plate (5) are provided with clamping grooves, and the pressing plate (5) is rotatably connected inside the clamping grooves.

2. The hold-down mechanism for an electric screw press according to claim 1, wherein: the adjusting structure (6) comprises a mounting cylinder (63), the mounting cylinder (63) is of a cylindrical structure, the inner part of the mounting cylinder (63) is connected with an upper sliding block (68) in a sliding way, the upper side of the upper sliding block (68) is rotationally connected with an adjusting screw rod (62), the upper side of the adjusting screw rod (62) passes through the mounting cylinder (63) and is connected and fixed with the adjusting turntable (61), the lower end surface of the upper sliding block (68) is jointed with the upper side of the buffer spring (64), the lower side of the buffer spring (64) is attached to the upper end surface of the lower sliding block (65), the lower side position of the lower sliding block (65) is fixedly connected with a squeezing rod (66), the extrusion rod (66) penetrates through the mounting cylinder (63) and is connected with the sliding hinged support (67) in a sliding way, the sliding hinged support (67) is connected with a sliding groove arranged on the edge extrusion block (8) in a sliding mode.

3. The hold-down mechanism for an electric screw press according to claim 1, wherein: the reinforcing rib plates are fixedly connected to positions between the fixing rods (7) and the pressing plates (5), the reinforcing rib plates are of plate-shaped structures with right-angled triangles on the cross sections, and the reinforcing rib plates are provided with a plurality of reinforcing rib plates which are arranged in an annular mode along the central axis of the fixing rods (7).

4. The hold-down mechanism for an electric screw press according to claim 2, wherein: the side surface of the mounting cylinder (63) is provided with an external thread, and the external thread is screwed with a mounting screw hole arranged on the pressing plate (5).

5. The hold-down mechanism for an electric screw press according to claim 1, wherein: the two sides of the pressing plate (5) are provided with sliding lugs, and the sliding lugs are connected with sliding grooves formed in the fixing base (3) in a sliding mode.

6. The hold-down mechanism for an electric screw press according to claim 1, wherein: the edge position of the base (4) is provided with a bolt fixing hole, and the bolt fixing hole penetrates through a bolt to be fixed with fixing equipment.