CN212285562U

CN212285562U - Improved R400 detachable circular arc profiling mold

Info

Publication number: CN212285562U
Application number: CN202020878548.7U
Authority: CN
Inventors: 杨江波; 杨立波; 张腾飞
Original assignee: Shijiazhuang Abovosto Automation Equipment Co ltd
Current assignee: Shijiazhuang Abovosto Automation Equipment Co ltd
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2021-01-05
Anticipated expiration: 2030-05-22

Abstract

The utility model relates to a circular arc die mould technical field just discloses a detachable circular arc die mould of improved generation R400, including last mould, connecting block and bed die. This detachable circular arc die mould of improved generation R400, place the top with the bed die through the steel sheet that will treat processing, make the turning block closely laminate with the steel sheet that treats processing, make the steel sheet that treats processing tentatively fixed, reset spring receives the extrusion when the connecting block drives the mould lapse to processing desktop, thereby make the movable rod receive the extrusion of baffle, lead to the fixed more stability of steel sheet that treats processing, the distance between last mould and the bed die reduces this moment, thereby treat the steel sheet of processing and carry out stamping forming, gyro wheel atress when the bed die contacts with processing desktop, the movable block receives the extrusion removal of gyro wheel this moment, make the bed die more stable with processing desktop contact, it can only to dismantle the separation with last mould and connecting block when changing need dismantle the mould.

Description

Improved R400 detachable circular arc profiling mold

Technical Field

The utility model relates to a circular arc die mould technical field specifically is a detachable circular arc die mould of improved generation R400.

Background

A profiling die, also called a stamping die, is a special processing equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping, called a cold stamping die (commonly called a cold stamping die), and stamping is a pressure processing method for applying pressure to the materials by using a die installed on a press machine at room temperature to generate separation or plastic deformation so as to obtain required parts.

Die mould on the market divide into mould and bed die, often need change two upper and lower moulds when processing requires to change, two upper and lower moulds then will change simultaneously when needing to change, go up the mould and fix on the hydraulic column and the bed die is fixed on the processing desktop, change two moulds simultaneously and spend the overlength consuming time, more time has been wasted, it is comparatively loaded down with trivial details to change moreover, so provide a detachable circular arc die mould of improved generation R400 and solve the above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a detachable circular arc die mould of improved generation R400 possesses the advantage such as be convenient for change, has solved and has changed loaded down with trivial details problem.

(II) technical scheme

In order to realize the purpose of being convenient for to change, the utility model provides a following technical scheme: an improved R400 detachable circular arc profiling mold comprises an upper mold, a connecting block and a lower mold, wherein the top of the upper mold is fixedly connected with a threaded rod penetrating through the connecting block, the top of the lower mold is fixedly connected with a connecting rod penetrating through the upper mold and extending to the upper part of the upper mold, nuts respectively matched with the connecting rod and the threaded rod are sleeved on the outer parts of the connecting rod and the threaded rod, the top of the lower mold is fixedly connected with a supporting spring sleeved on the outer part of the connecting rod and connected with the bottom of the upper mold, an installation through hole is formed in the upper mold, a movable rod penetrating through the installation through hole and extending to the lower part of the upper mold is inserted in the top of the upper mold, the left side and the right side of the movable rod are fixedly connected with limiting blocks extending to the inner part of the installation through hole, a baffle plate positioned below the upper mold is sleeved on the outer part of the movable, the bottom of movable rod inlays and is equipped with the turning block, the bottom of bed die is seted up the movable groove that quantity is six, and the inside swing joint of movable groove has the movable block, the left and right sides the equal fixedly connected with pressure spring that is connected with the movable groove in one side that the movable block back of the body mutually, the bottom fixedly connected with of movable block run through the movable groove and extend to the gyro wheel of bed die below.

Preferably, the activity recess is the rectangle recess, and the groove width at activity recess inslot top is greater than the groove width of activity recess inslot bottom, and activity recess inslot top is the inclined plane, and the inclination on inclined plane is thirty degrees, six the activity recess divide into three groups, a set of two the activity recess is symmetric distribution.

Preferably, the number of the rollers is six, the rollers and the six movable grooves are in one-to-one correspondence, the rollers are composed of rectangular connecting blocks and rotating wheels, and the rotating wheels are movably connected inside the rectangular connecting blocks.

Preferably, the mounting through holes are composed of one cylindrical hole and two rectangular limiting grooves, the rectangular limiting grooves formed in the upper die are arranged on the left side and the right side of the cylindrical hole, the number of the mounting through holes is four, the four mounting through holes are divided into a left group and a right group, and one group of two mounting through holes are symmetrically distributed.

Preferably, the rotating blocks are spherical, the number of the rotating blocks is four, and the four rotating blocks are in one-to-one correspondence with the four mounting through holes.

Preferably, the connecting block (2) consists of a hydraulic column and a rectangular block, and the bottom of the hydraulic column is fixedly connected with the rectangular block.

(III) advantageous effects

Compared with the prior art, the utility model provides a detachable circular arc die mould of improved generation R400 possesses following beneficial effect:

this detachable circular arc die mould of improved generation R400, place the top with the bed die through the steel sheet that will treat processing, make the turning block closely laminate with the steel sheet of treating processing, make the steel sheet of treating processing tentatively fixed, reset spring receives the extrusion when the connecting block drives the mould lapse to the processing desktop, thereby make the movable rod receive the extrusion of baffle, lead to the fixed more stability of steel sheet of treating processing, the distance between last mould and the bed die reduces this moment, thereby treat the steel sheet of processing and carry out stamping forming, gyro wheel atress when the bed die contacts with the processing desktop, the movable block receives the extrusion removal of gyro wheel this moment, make the bed die more stable with the processing desktop contact, only dismantle the separation with last mould and connecting block when changing the mould needs can, can be very big time of dismantling the mould.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic view of a position a in the structure diagram 1 of the present invention.

In the figure: the die comprises an upper die 1, a connecting block 2, a threaded rod 3, a lower die 4, a connecting rod 5, a supporting spring 6, a nut 7, an installation through hole 8, a movable rod 9, a limiting block 10, a baffle 11, a return spring 12, a rotating block 13, a movable groove 14, a movable block 15, a pressure spring 16 and a roller 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, an improved R400 detachable circular arc profiling mold comprises an upper mold 1, a connecting block 2 and a lower mold 4, wherein the connecting block 2 is composed of a hydraulic column and a rectangular block, the bottom of the hydraulic column is fixedly connected with the rectangular block, the top of the upper mold 1 is fixedly connected with a threaded rod 3 penetrating through the connecting block 2, the top of the lower mold 4 is fixedly connected with a connecting rod 5 penetrating through the upper mold 1 and extending to the upper side of the upper mold 1, nuts 7 respectively matched with the connecting rod 5 and the threaded rod 3 are sleeved on the outer portions of the connecting rod 5 and the threaded rod 3, a supporting spring 6 sleeved on the outer portion of the connecting rod 5 and connected with the bottom of the upper mold 1 is fixedly connected with the top of the lower mold 4, a mounting through hole 8 is formed in the upper mold 1, the mounting through hole 8 is composed of one cylindrical hole and two rectangular limiting grooves, the left side and the right side of the cylindrical hole are respectively provided with a rectangular limiting groove arranged in the upper die 1, the number of the mounting through holes 8 is four, the four mounting through holes 8 are divided into a left group and a right group, the two mounting through holes 8 are symmetrically distributed, the top of the upper die 1 is inserted with a movable rod 9 which penetrates through the mounting through holes 8 and extends to the lower part of the upper die 1, the left side and the right side of the movable rod 9 are respectively fixedly connected with a limiting block 10 which extends to the inner part of the mounting through holes 8, the outer part of the movable rod 9 is sleeved with a baffle plate 11 positioned below the upper die 1, the top of the baffle plate 11 is fixedly connected with a reset spring 12 which is sleeved on the outer part of the movable rod 9 and connected with the upper die 1, the bottom of the movable rod 9 is embedded with a rotating block 13, the rotating block 13 is a spherical rotating block, the bottom of the lower die 4 is provided with six movable grooves 14, the movable grooves 14 are rectangular grooves, the width of the top of the movable grooves 14 is larger than the width of the bottom of the movable grooves 14, the top of the movable grooves 14 is an inclined plane, the inclination angle of the inclined plane is thirty degrees, the six movable grooves 14 are divided into three groups, one group of two movable grooves 14 are symmetrically distributed, the movable grooves 14 are movably connected with movable blocks 15, the opposite sides of the movable blocks 15 on the left side and the right side are fixedly connected with pressure springs 16 connected with the movable grooves 14, the bottom of the movable blocks 15 is fixedly connected with rollers 17 penetrating through the movable grooves 14 and extending to the lower part of the lower die 4, the number of the rollers 17 is six, the six rollers 17 and the six movable grooves 14 are in one-to-one correspondence, and the rollers 17 are composed of rectangular connecting blocks and rotating wheels, the inside of the rectangular connecting block is movably connected with a rotating wheel, by placing a steel plate to be processed on the top of the lower die 4, so that the rotating block 13 is tightly attached to the steel plate to be processed, the steel plate to be processed is preliminarily fixed, when the connecting block 2 drives the upper die 1 to move downwards to the processing table surface, the return spring 12 is extruded, so that the movable rod 9 is extruded by the baffle 11, the steel plate to be processed is fixed more stably, the distance between the upper die 1 and the lower die 4 is reduced, therefore, the steel plate to be processed is punched and formed, when the lower die 4 is contacted with the processing table, the roller 17 is stressed, at the moment, the moving block 15 is extruded and moved by the roller 17, so that the contact between the lower die 4 and the processing table is more stable, only with last mould 1 and connecting block 2 dismantlement separation when needing to dismantle the mould change can, the time of dismantling the mould that can be very big shortens.

To sum up, the improved R400 detachable circular arc profiling mold has the advantages that the steel plate to be processed is placed on the top of the lower mold 4, the rotating block 13 is tightly attached to the steel plate to be processed, the steel plate to be processed is preliminarily fixed, the reset spring 12 is extruded when the connecting block 2 drives the upper mold 1 to move downwards to the processing table surface, the movable rod 9 is extruded by the baffle 11, the steel plate to be processed is fixed more stably, the distance between the upper mold 1 and the lower mold 4 is reduced, the steel plate to be processed is subjected to punch forming, when the upper mold 4 is in contact with the processing table surface, the roller 17 is stressed, the movable block 15 is extruded and moved by the roller 17, the lower mold 4 is in contact with the processing table surface more stably, and only the upper mold 1 and the connecting block 2 are detached and separated when the mold needs to be detached and replaced, the time of dismantling the mould can be greatly shortened, and the problem of complex replacement is solved.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a detachable circular arc die mould of improved generation R400, includes mould (1), connecting block (2) and bed die (4), its characterized in that: the top of the upper die (1) is fixedly connected with a threaded rod (3) of a through connecting block (2), the top of the lower die (4) is fixedly connected with a connecting rod (5) which penetrates through the upper die (1) and extends to the upper part of the upper die (1), nuts (7) which are respectively matched with the connecting rod (5) and the threaded rod (3) are sleeved outside the connecting rod (5) and the threaded rod (3), the top of the lower die (4) is fixedly connected with a supporting spring (6) which is sleeved outside the connecting rod (5) and connected with the bottom of the upper die (1), the upper die (1) is internally provided with a mounting through hole (8), the top of the upper die (1) is spliced with a movable rod (9) which penetrates through the mounting through hole (8) and extends to the lower part of the upper die (1), the left side and the right side of the movable rod (9) are fixedly connected with limit blocks (10) which extend, the outer portion of movable rod (9) is cup jointed baffle (11) that is located last mould (1) below, and the top fixedly connected with of baffle (11) cup joints reset spring (12) outside movable rod (9) and be connected with last mould (1), and the bottom of movable rod (9) is inlayed and is equipped with turning block (13), movable groove (14) that quantity is six are seted up to the bottom of bed die (4), and the inside swing joint of movable groove (14) has movable block (15), the left and right sides equal fixedly connected with pressure spring (16) that are connected with movable groove (14) in one side that the back of the body is carried on the back in movable block (15), and the bottom fixedly connected with of movable block (15) runs through movable groove (14) and extends to gyro wheel (17) of bed die (4) below.

2. The improved R400 detachable circular arc profiling mold as claimed in claim 1, wherein: activity recess (14) are the rectangle recess, and the groove width at activity recess (14) inslot top is greater than the groove width of activity recess (14) inslot bottom, and activity recess (14) inslot top is the inclined plane, and the inclination on inclined plane is thirty degrees, six activity recess (14) divide into three groups, a set of two activity recess (14) are the symmetric distribution.

3. The improved R400 detachable circular arc profiling mold as claimed in claim 1, wherein: gyro wheel (17) are total six, six gyro wheel (17) and six activity recess (14) are the one-to-one relation, and gyro wheel (17) comprise rectangle connecting block and rotation wheel, and the inside swing joint of rectangle connecting block has the rotation wheel.

4. The improved R400 detachable circular arc profiling mold as claimed in claim 1, wherein: the mounting through holes (8) are composed of one cylindrical hole and two rectangular limiting grooves, the rectangular limiting grooves formed in the upper die (1) are mounted on the left side and the right side of the cylindrical hole, the number of the mounting through holes (8) is four, the mounting through holes (8) are divided into a left group and a right group, and the mounting through holes (8) are symmetrically distributed.

5. The improved R400 detachable circular arc profiling mold as claimed in claim 4, wherein: the rotating blocks (13) are spherical rotating blocks, the number of the rotating blocks (13) is four, and the four rotating blocks (13) are in one-to-one correspondence with the four mounting through holes (8).

6. The improved R400 detachable circular arc profiling mold as claimed in claim 1, wherein: the connecting block (2) consists of a hydraulic column and a rectangular block, and the bottom of the hydraulic column is fixedly connected with the rectangular block.