CN214053399U

CN214053399U - Multipoint mode compression mold

Info

Publication number: CN214053399U
Application number: CN202022717063.2U
Authority: CN
Inventors: 伊海月
Original assignee: Tianjin Haiyixin Metal Products Co ltd
Current assignee: Tianjin Haiyixin Metal Products Co ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-08-27
Anticipated expiration: 2030-11-20

Abstract

The utility model relates to the technical field of dies, in particular to a multi-point type press-fit die which increases the stamping effect of an upper die on a workpiece, increases the uniform stress effect of the workpiece and improves the practicability; the bottom of lower mould is connected with the top of bottom plate, the bottom of four group's stands is connected with the top of bottom plate, the bottom of roof is connected with the top of four group's stands, four group's sleeves are installed respectively on four group's stands and relative slip, the slide is installed on four group's sleeves, the top of slide is provided with power device, the top of multiunit spring holder is connected with the bottom of slide, the multiunit spring is installed respectively on the multiunit spring holder, the bottom of multiunit spring holder is connected with the top of last mould, it is located the lower mould to go up the mould.

Description

Multipoint mode compression mold

Technical Field

The utility model relates to a technical field of mould especially relates to a multipoint mode compression mold.

Background

It is known that dies work by external forces to form blanks into tools having particular shapes and sizes of parts. Widely used in blanking, die forging, cold heading, extrusion, powder metallurgy part pressing, pressure casting, and the forming processing of compression molding or injection molding of products such as engineering plastics, rubber, ceramics and the like; the existing die is found in use that the upper die and the lower die are not parallel, so that the workpiece is stressed unevenly in the pressing process, and the processing effect of the workpiece is influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an increase mould to the punching press effect of work piece, increase the even atress effect of work piece, improve a multipoint mode press fitting die of practicality.

The utility model discloses a multipoint mode compression moulding utensil, comprising a base plate, the lower mould, the stand, the roof, the sleeve, the slide, the spring holder, spring and last mould, the bottom of lower mould is connected with the top of bottom plate, the bottom of four group's stands is connected with the top of bottom plate, the bottom of roof is connected with the top of four group's stands, four group's sleeves are installed respectively on four group's stands and relative slip, the slide is installed on four group's sleeves, the top of slide is provided with power device, the top of multiunit spring holder is connected with the bottom of slide, the multiunit spring is installed respectively on the multiunit spring holder, the bottom of multiunit spring holder is connected with the top of last.

The utility model discloses a multipoint mode compression mold utensil still includes spacing post, and the top of the spacing post of four groups is connected with the bottom of last mould, is provided with the spacing groove of four groups on the lower mould, spacing post and spacing groove sliding connection.

The utility model discloses a multipoint mode press fitting die, power device include the pneumatic cylinder, and the bottom of pneumatic cylinder is connected with the top of roof, and the output of pneumatic cylinder is provided with the piston rod, piston rod and roof sliding connection, and the bottom of piston rod is connected with the top of slide.

The utility model discloses a multipoint mode compression mold still includes the multiunit bolt, and the multiunit bolt is installed on the piston rod and is connected with the slide.

The utility model discloses a multipoint mode press fitting die still includes and is provided with the elastic washer on the bolt.

The utility model discloses a multipoint mode compression mold, spring holder and spring are provided with 9 groups.

Compared with the prior art, the beneficial effects of the utility model are that: power device drives slide longitudinal movement, and four group's stands play the guide effect to the slide, guarantee to go up the state of parallel all the time between mould and the lower mould, and the sleeve increases the sliding effect between slide and the stand, sets up spring holder and spring, increases the punching press effect of mould to the work piece, increases the even atress effect of work piece, improves the practicality.

Drawings

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

fig. 2 is a schematic structural view of the spring seat of the present invention;

FIG. 3 is a schematic structural view of an upper mold of the present invention;

in the drawings, the reference numbers: 1. a base plate; 2. a lower die; 3. a column; 4. a top plate; 5. a sleeve; 6. a slide base; 7. a spring seat; 8. a spring; 9. an upper die; 10. a limiting column; 11. a limiting groove; 12. a piston rod; 13. a hydraulic cylinder; 14. and (4) bolts.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 3, the utility model discloses a multipoint mode press fitting die, including bottom plate 1, lower mould 2, stand 3, roof 4, sleeve 5, slide 6, spring holder 7, spring 8 and upper die 9, the bottom of lower mould 2 is connected with the top of bottom plate 1, the bottom of four group's stands 3 is connected with the top of bottom plate 1, the bottom of roof 4 is connected with the top of four group's stands 3, four group's sleeve 5 is installed respectively on four group's stands 3 and relative slip, slide 6 is installed on four group's sleeve 5, the top of slide 6 is provided with power device, the top of multiunit spring holder 7 is connected with the bottom of slide 6, multiunit spring 8 is installed respectively on multiunit spring holder 7, the bottom of multiunit spring holder 7 is connected with the top of upper die 9, upper die 9 is located directly over lower mould 2; through the setting, power device drives 6 longitudinal movement of slide, and four group's stands 3 play the guide effect to slide 6, guarantee to go up the state of parallel all the time between mould 9 and the lower mould 2, and sleeve 5 increases the sliding effect between slide 6 and the stand 3, sets up spring holder 7 and spring 8, and the punching press effect of mould 9 to the work piece is gone up in the increase, increases the even atress effect of work piece, improves the practicality.

The utility model discloses a multi-point type press-fit mold, which also comprises a limit post 10, the top ends of four groups of limit posts 10 are connected with the bottom end of an upper mold 9, four groups of limit grooves 11 are arranged on a lower mold 2, and the limit posts 10 are connected with the limit grooves 11 in a sliding way; through the above arrangement, the limiting column 10 and the limiting groove 11 play a limiting role in the upper die 9, the state that the upper die 9 and the lower die 2 are parallel all the time is guaranteed, the stamping effect of a workpiece is increased, and the practicability is improved.

The utility model discloses a multi-point type press fitting die, power device include the pneumatic cylinder 13, the bottom of the pneumatic cylinder 13 is connected with the top of the roof 4, the output end of the pneumatic cylinder 13 is provided with the piston rod 12, the piston rod 12 is connected with the roof 4 slidably, the bottom of the piston rod 12 is connected with the top of the slide 6; through the above arrangement, the hydraulic cylinder 13 is opened, the hydraulic cylinder 13 drives the sliding seat 6 to longitudinally move through the piston rod 12, the stamping effect of a workpiece is increased, and the practicability is improved.

The utility model discloses a multi-point type pressing mold, which also comprises a plurality of groups of bolts 14, wherein the plurality of groups of bolts 14 are arranged on the piston rod 12 and are connected with the slide seat 6; through the arrangement, the connection effect between the piston rod 12 and the sliding seat 6 is improved, the sliding seat 6 is convenient to mount and dismount, convenience is improved, and practicability is improved.

The utility model discloses a multi-point type pressing mold, which also comprises an elastic washer arranged on the bolt 14; through the arrangement, the connection effect between the bolt 14 and the piston rod 12 is increased, and the practicability is improved.

In the multi-point press-fitting mold of the utility model, the spring seat 7 and the spring 8 are provided with 9 groups; through the arrangement, the uniform stress effect of the workpiece is increased, and the practicability is improved.

The utility model discloses a multipoint mode press fitting die, it is at the during operation, opens pneumatic cylinder 13, and pneumatic cylinder 13 drives slide 6 longitudinal movement through piston rod 12, and four group's stands 3 play the guide effect to slide 6, guarantee to go up the state of parallel all the time between mould 9 and the lower mould 2, and sleeve 5 increases the sliding effect between slide 6 and the stand 3, sets up spring holder 7 and spring 8, increases the punching press effect of mould 9 to the work piece, increases the even atress effect of work piece.

The installation mode, the connection mode or the setting mode of the multi-point type pressing die of the utility model are common mechanical modes, and the multi-point type pressing die can be implemented as long as the beneficial effects can be achieved; the utility model discloses a multi-point type compression mold's lower mould 2, last mould 9 and pneumatic cylinder 13 are purchase on the market, and this technical staff in the industry only need according to its subsidiary service instruction install and operate can.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A multi-point type press-fit mold is characterized by comprising a bottom plate (1), a lower mold (2), stand columns (3), a top plate (4), sleeves (5), a sliding seat (6), spring seats (7), springs (8) and an upper mold (9), wherein the bottom end of the lower mold (2) is connected with the top end of the bottom plate (1), the bottom ends of four groups of stand columns (3) are connected with the top end of the bottom plate (1), the bottom end of the top plate (4) is connected with the top ends of the four groups of stand columns (3), the four groups of sleeves (5) are respectively installed on the four groups of stand columns (3) and slide relatively, the sliding seat (6) is installed on the four groups of sleeves (5), a power device is arranged at the top end of the sliding seat (6), the top ends of a plurality of groups of spring seats (7) are connected with the bottom end of the sliding seat (6), the plurality of groups of springs (8) are respectively installed on the plurality of groups of spring seats (7), the bottom ends of the plurality of groups of spring seats (7) are connected with the top end of the upper mold (9), the upper die (9) is positioned right above the lower die (2).

2. A multi-point press-fit mold according to claim 1, further comprising four sets of position-limiting posts (10), wherein the top ends of the four sets of position-limiting posts (10) are connected to the bottom end of the upper mold (9), the lower mold (2) is provided with four sets of position-limiting grooves (11), and the position-limiting posts (10) are slidably connected to the position-limiting grooves (11).

3. A multi-point press-fit mould according to claim 1, wherein the power device comprises a hydraulic cylinder (13), the bottom end of the hydraulic cylinder (13) is connected with the top end of the top plate (4), the output end of the hydraulic cylinder (13) is provided with a piston rod (12), the piston rod (12) is slidably connected with the top plate (4), and the bottom end of the piston rod (12) is connected with the top end of the slide carriage (6).

4. A multi-point press-fit mold according to claim 3, further comprising a plurality of sets of bolts (14), the plurality of sets of bolts (14) being mounted on the piston rod (12) and connected to the slide (6).

5. A multi-point press-fit mould according to claim 4, wherein the bolt (14) is provided with a resilient washer.

6. A multipoint press-fitting mould according to claim 1, characterized in that the spring seats (7) and the springs (8) are provided in 9 groups.