CN213944470U

CN213944470U - Preforming tool

Info

Publication number: CN213944470U
Application number: CN202022775526.0U
Authority: CN
Inventors: 陈良明
Original assignee: Fuzhou Yonghong Industrial Co ltd
Current assignee: Fuzhou Yonghong Industrial Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-08-13
Anticipated expiration: 2030-11-26

Abstract

The utility model relates to the technical field of pre-forming tools, in particular to a pre-forming tool, which comprises a base, wherein the left side and the right side of the top surface of the base are fixedly connected with a top post, the tops of the two top posts are fixedly connected with a lower template, the left side and the right side of the top surface of the lower template are fixedly connected with guide pillars, the tops of the two guide pillars are fixedly connected with a support plate, the bottom surface of the support plate is fixedly connected with an upper template through a hydraulic rod, and the left side and the right side of the top surface of the upper template are fixedly connected with an oil storage tank through a bracket; the utility model discloses a set up the lower bolster on the base, the setting of cooperation cope match-plate pattern simultaneously can play the effect that carries out stamping work to raw and other materials, and through the oil storage tank, advance oil pipe and to the setting of managing, then played the effect of adding lubricating oil between guide pillar and the guide pin bushing, and through the setting of perforation and cavity, can reach the effect of carrying out even lubrication to the surface of guide pillar.

Description

Preforming tool

Technical Field

The utility model relates to a preforming frock technical field specifically is a preforming frock.

Background

The preforming processing refers to processing raw materials to be processed into shapes similar to finished products, in the field of stamping processing, the raw materials of metal parts to be processed are usually subjected to stamping forming to be processed into shapes consistent with the shapes of the metal parts, an upper template and a lower template are matched for use, and meanwhile, a guide pillar and a guide sleeve are used for limiting to complete preforming processing work, but after the preforming processing equipment is used for a long time, the guide pillar and the guide sleeve need to be lubricated, and the existing lubricating mode is generally a method of manually lubricating oil, but the mode is very time-consuming and labor-consuming and can influence the processing efficiency of the equipment.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a preforming frock possesses the convenience and lubricates advantages such as guide pillar and guide pin bushing, has solved the problem that current lubricated mode is wasted time and energy.

The pre-forming tool of the utility model comprises a base, wherein the left side and the right side of the top surface of the base are fixedly connected with a top post, the top parts of the top posts are fixedly connected with a lower template, the left side and the right side of the top surface of the lower template are fixedly connected with a guide post, the top parts of the guide post are fixedly connected with a support plate, the bottom surface of the support plate is fixedly connected with an upper template through a hydraulic rod, the left side and the right side of the top surface of the upper template are fixedly connected with an oil storage tank through a bracket, the bottom surface of the oil storage tank is fixedly connected with an oil inlet pipe, the surface of the oil inlet pipe is fixedly connected with a first valve, one end of the oil inlet pipe, which is far away from the oil storage tank, is movably connected with a butt joint pipe, one end of the butt joint pipe, which is far away from the oil inlet pipe, is fixedly connected with a guide sleeve, the inner wall of the guide sleeve is movably connected with the surface of the guide post, a cavity is arranged inside the guide sleeve, and perforations are uniformly arranged on the inner wall of the cavity, the top and the bottom of the inner wall of the guide sleeve are both provided with clamping grooves, the inner walls of the two clamping grooves are both movably connected with brush blocks, and one side, away from the guide pillar, of each brush block is attached to the opening of the corresponding through hole.

The utility model discloses a preforming frock, the brush piece is made for a sponge, the overlooking face of brush piece designs into cyclic annularly, through making the brush piece with the sponge, has then played the effect of carrying out even lubrication to the surface of guide pillar.

The utility model discloses a preforming frock, advance the oil pipe and be close to the one end fixedly connected with butt joint piece of butt joint pipe, the side swing joint of butt joint piece has the bolt, the one end of bolt enters into the inside of butt joint pipe, through the setting of butt joint piece and bolt, has then played the effect that the convenience was installed and was dismantled into oil pipe.

The utility model discloses a preforming frock, the guide pin bushing divide into upper and middle and lower triplex, top and bottom the guide pin bushing is divided into front and back two parts, top and bottom from this front and back both sides and middle part of guide pin bushing side the equal fixedly connected with fixed block in both sides around the guide pin bushing side, the top surface of fixed block has the screw rod through screw hole swing joint, through the setting of screw rod and fixed block, has then reached the effect that the convenience was dismantled the brush piece, and then has reached the effect that the clearance was changed to the brush piece to the convenience.

The utility model discloses a preforming frock, the left and right sides of lower template top surface has all been seted up and has been connect the oil groove, both sides connect the oil groove to link up each other, connect the inner wall fixedly connected with filter screen of oil groove, connect oil groove and filter screen all to design into the circularity, through the setting that connects the oil groove, played the effect of collecting unnecessary lubricating oil.

The utility model discloses a preforming frock, connect the oil groove to keep away from one side fixedly connected with oil extraction pipe of lower bolster, the fixed surface of oil extraction pipe is connected with the second valve, the side fixedly connected with of oil storage tank mends oil pipe, through the setting of oil extraction pipe, has played the effect of carrying out the discharge to the lubricating oil that has collected, and through the setting of mending oil pipe, then played the convenient effect of supplementing lubricating oil to the inside of oil storage tank.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the lower bolster on the base, the setting of cooperation cope match-plate pattern simultaneously can play the effect that carries out stamping work to raw and other materials, and through the oil storage tank, advance oil pipe and to the setting of managing, then played the effect of adding lubricating oil between guide pillar and the guide pin bushing, and through the setting of perforation and cavity, can reach the effect of carrying out even lubrication to the surface of guide pillar.

2. The utility model discloses a make the brush piece with the sponge, then played the effect of carrying out even lubrication to the surface of guide pillar, and through the setting to joint block and bolt, then played the effect that the convenience was installed and was dismantled into oil pipe, through the setting of screw rod and fixed block, then reached the effect that the convenience was dismantled the brush piece, and then reached the effect that the clearance was changed to the brush piece conveniently.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 3 is the utility model discloses the profile structure schematic diagram of bowing of guide pin bushing.

In the figure: 1. a base; 2. a lower template; 3. a guide post; 4. mounting a template; 5. an oil storage tank; 6. an oil inlet pipe; 7. butt-joint pipes; 8. a guide sleeve; 9. a cavity; 10. perforating; 11. brushing blocks; 12. a butt joint block; 13. a fixed block; 14. a screw; 15. an oil receiving groove; 16. a filter screen; 17. an oil discharge pipe; 18. and (5) oil pipe supplement.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-3, the preforming tool of the present invention comprises a base 1, wherein the left and right sides of the top surface of the base 1 are fixedly connected with two supporting pillars, the tops of the two supporting pillars are fixedly connected with a lower template 2, the left and right sides of the top surface of the lower template 2 are fixedly connected with guide pillars 3, the tops of the two guide pillars 3 are fixedly connected with a supporting plate, the bottom surface of the supporting plate is fixedly connected with an upper template 4 through a hydraulic rod, the left and right sides of the top surface of the upper template 4 are fixedly connected with oil storage tanks 5 through brackets, the bottom surfaces of the two oil storage tanks 5 are fixedly connected with oil inlet pipes 6, the surfaces of the oil inlet pipes 6 are fixedly connected with first valves, one ends of the oil inlet pipes 6 far away from the oil storage tanks 5 are movably connected with butt joint pipes 7, one ends of the butt joint pipes 7 far away from the oil inlet pipes 6 are fixedly connected with guide sleeves 8, the inner walls of the guide sleeves 8 are movably connected with the surfaces of the guide pillars 3, cavities 9 are formed inside the guide sleeves 8, perforation 10 has evenly been seted up to the inner wall of cavity 9, the draw-in groove has all been seted up to the top and the bottom of guide pin bushing 8 inner wall, the equal swing joint of inner wall of two draw-in grooves has brush piece 11, brush piece 11 is kept away from one side of guide pillar 3 and is laminated with perforation 10's opening part, through set up lower bolster 2 on base 1, the setting of cooperation cope match-plate pattern 4 simultaneously, can play and carry out punching press work's effect to raw and other materials, and through the oil storage tank 5, advance oil pipe 6 and to the setting of managing 7, then played and add the effect of lubricating oil between guide pillar 3 and the guide pin bushing 8, and through perforation 10 and cavity 9's setting, can reach and carry out even lubricated effect to the surface of guide pillar 3.

The brush block 11 is made of sponge, and the top view of the brush block 11 is designed to be annular, so that the brush block 11 is made of sponge, thereby achieving the effect of uniformly lubricating the surface of the guide post 3.

Advance oil pipe 6 and be close to butt joint pipe 7's one end fixedly connected with butt joint piece 12, the side swing joint of butt joint piece 12 has the bolt, and the one end of bolt enters into butt joint pipe 7's inside, through the setting of butt joint piece 12 and bolt, has then played the effect that convenient installation and dismantlement advance oil pipe 6.

Guide pin bushing 8 divide into, in and three parts down, top and bottom guide pin bushing 8 divide into two parts from the centre, top and bottom guide pin bushing 8 side around both sides and the equal fixedly connected with fixed block 13 in both sides around the middle part guide pin bushing 8 side, the top surface of fixed block 13 has screw rod 14 through screw hole swing joint, through the setting of screw rod 14 and fixed block 13, then reached the effect that the convenience was dismantled brush piece 11, and then reached the effect that the clearance was changed to brush piece 11 to the convenience.

The left and right sides of 2 top surfaces of lower bolster has all been seted up and has been connect oil groove 15, and both sides connect oil groove 15 to link up each other, connect the inner wall fixedly connected with filter screen 16 of oil groove 15, connect oil groove 15 and filter screen 16 all to design and encircle, through the setting that connects oil groove 15, played the effect of collecting unnecessary lubricating oil.

Connect one side fixedly connected with oil drain pipe 17 that oil groove 15 kept away from lower bolster 2, the fixed surface of oil drain pipe 17 is connected with the second valve, and oil storage tank 5's side fixedly connected with mends oil pipe 18, through oil drain pipe 17's setting, has played and has carried out the effect of exhaust to the lubricating oil that collects, and through the setting of mending oil pipe 18, then has played the effect that the convenience carries out supplementary lubricating oil to oil storage tank 5's inside.

When using the utility model discloses the time: firstly, a first valve on an oil inlet pipe 6 is opened, so that lubricating oil in an oil storage tank 5 can enter a butt joint pipe 7 from the oil inlet pipe 6, then enters a cavity 9 at the top of a guide sleeve 8 along the butt joint pipe 7, then stays on a brush block 11 from a through hole 10 on the cavity 9, then a hydraulic rod on an upper template 4 is started, so that the upper template 4 drives the guide sleeve 8 to move on a guide post 3, the brush block 11 is used for coating the lubricating oil on the surface of the guide post 3, the redundant lubricating oil can flow into an oil receiving groove 15 along the guide post 3, impurities are filtered in a filter screen 16 on the inner wall of the oil receiving groove 15, the top guide sleeve 8 and the bottom guide sleeve 8 can be separated by pulling out a screw 14 on a fixing block 13, then a bolt on the butt joint block 12 is pulled out to move the guide sleeve 8 away from the guide post 3, and then the brush block 11 can be taken out from a clamping groove to clean the brush block 11, the cleanness of the brush block 11 is ensured, and meanwhile, lubricating oil can be added into the oil storage tank 5 through the oil supplementing pipe 18, so that the sufficient oil quantity in the oil storage tank 5 is ensured.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a preforming frock, includes base (1), its characterized in that: the left side and the right side of the top surface of the base (1) are fixedly connected with ejection columns, the tops of the two ejection columns are fixedly connected with a lower template (2), the left side and the right side of the top surface of the lower template (2) are fixedly connected with guide pillars (3), the tops of the two guide pillars (3) are fixedly connected with a support plate, the bottom surface of the support plate is fixedly connected with an upper template (4) through a hydraulic rod, the left side and the right side of the top surface of the upper template (4) are fixedly connected with oil storage tanks (5) through supports, the bottom surfaces of the two oil storage tanks (5) are fixedly connected with oil inlet pipes (6), the surfaces of the oil inlet pipes (6) are fixedly connected with first valves, one ends, far away from the oil storage tanks (5), of the oil inlet pipes (6) are movably connected with butt joint pipes (7), one ends, far away from the oil inlet pipes (6), of the butt joint pipes (7) are fixedly connected with guide sleeves (8), the inner wall of the guide sleeve (8) is movably connected with the surface of the guide pillar (3), a cavity (9) is formed in the guide sleeve (8), through holes (10) are uniformly formed in the inner wall of the cavity (9), clamping grooves are formed in the top and the bottom of the inner wall of the guide sleeve (8), two clamping grooves are movably connected with the inner wall of each clamping groove respectively, and one side, away from the guide pillar (3), of each clamping groove (11) is attached to the opening of the corresponding through hole (10).

2. The preforming tool according to claim 1, characterized in that: the brush block (11) is made of sponge, and the top view of the brush block (11) is designed to be annular.

3. The preforming tool according to claim 1, characterized in that: the oil inlet pipe (6) is close to one end of the butt joint pipe (7) and is fixedly connected with a butt joint block (12), the side face of the butt joint block (12) is movably connected with a bolt, and one end of the bolt enters the butt joint pipe (7).

4. The preforming tool according to claim 1, characterized in that: the guide sleeve (8) is divided into an upper part, a middle part and a lower part, the guide sleeve (8) at the top and the bottom is divided into a front part and a rear part, the front side and the rear side of the side surface of the guide sleeve (8) at the top and the bottom and the front side and the rear side of the side surface of the guide sleeve (8) at the middle part are fixedly connected with fixing blocks (13), and the top surface of each fixing block (13) is movably connected with a screw (14) through a threaded hole.

5. The preforming tool according to claim 1, characterized in that: the left and right sides of lower bolster (2) top surface has all been seted up and has been connect oil groove (15), both sides connect oil groove (15) to link up each other, connect inner wall fixedly connected with filter screen (16) of oil groove (15), it all designs the annularity to connect oil groove (15) and filter screen (16).

6. The preforming tool according to claim 5, wherein: connect one side fixedly connected with oil drain pipe (17) that lower bolster (2) were kept away from in oil groove (15), the fixed surface of oil drain pipe (17) is connected with the second valve, the side fixedly connected with of oil storage tank (5) mends oil pipe (18).