CN211247880U

CN211247880U - Hot stamping forming equipment for galvanized steel sheet

Info

Publication number: CN211247880U
Application number: CN201921742011.1U
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Chongqing Xinqizheng Technology Development Co ltd
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-08-14
Anticipated expiration: 2029-10-17

Abstract

The utility model discloses a galvanized steel sheet hot stamping former, the camera includes a supporting plate, the pneumatic cylinder is installed to the upper end of backup pad, the lower extreme of pneumatic cylinder is provided with the telescopic link, the fixed pressure plate that has cup jointed of lower extreme of telescopic link, the backup pad is provided with the oil groove, take out the pipe is installed to the lower extreme of backup pad, the inside slip of taking out the pipe has cup jointed the pull rod, there is the activity stopper upper end of pull rod through threaded connection, the lower extreme welding of backup pad has first guide arm, the lower mould has been cup jointed in the outside slip of first guide arm. According to the galvanized steel sheet hot stamping forming equipment, lubricating oil can be conveniently extracted through the matching of the pull rod, the movable plug, the oil pipe and the check valve, the lubricating oil can be extracted and used circularly through the design of the pull rod and the movable plug, and the utilization rate of the lubricating oil is improved; through the cooperation of lower fixture block, last fixture block, axis of rotation, second spring and second guide arm, conveniently rotate the fixture block, go up the fixture block design and conveniently go up fixture block chucking lower fixture block.

Description

Hot stamping forming equipment for galvanized steel sheet

Technical Field

The utility model relates to the technical field of mold, specifically a galvanized steel sheet hot stamping former.

Background

The hot stamping forming is a part processing mode, firstly, a blank is heated to a certain temperature, then a stamping machine is used for stamping in a corresponding die, and pressure maintaining quenching is carried out, so that a material forming method which can obtain a required shape and simultaneously realize phase change of a metal material is realized.

The existing galvanized steel sheet hot stamping forming equipment is inconvenient in adding lubricating oil, the lubricating oil cannot be recycled, and meanwhile, the fixed block is inconvenient to replace. Accordingly, there is a need for improvements in the art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a galvanized steel sheet hot stamping former to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a galvanized steel sheet hot stamping forming device comprises a supporting plate, wherein a hydraulic cylinder is installed at the upper end of the supporting plate, a telescopic rod is arranged at the lower end of the hydraulic cylinder, a pressure plate is fixedly sleeved at the lower end of the telescopic rod, an oil groove is formed in the supporting plate, a drawing pipe is installed at the lower end of the supporting plate, a pull rod is slidably sleeved in the drawing pipe, a movable plug is connected to the upper end of the pull rod through threads, a first guide rod is welded at the lower end of the supporting plate, a lower die is slidably sleeved at the outer side of the first guide rod, a fixed block is tightly attached to the upper end of the lower die, a support column is welded at the upper end of the lower die, a bottom plate is welded at the lower end of the first guide rod, a first spring is slidably sleeved at the outer side of the lower end of the first guide rod, an oil, the oil pipe is provided with a check valve;

the lower extreme joint of fixed block has square piece, the both ends of fixed block are provided with down the fixture block, the upper end joint of fixture block has last fixture block down, the inside of going up the fixture block is provided with the spout, the axis of rotation is installed to the lower extreme of going up the fixture block, the lower extreme fixedly connected with support column of axis of rotation, the left end welding of support column has the second guide arm, the outside of second guide arm slides and has cup jointed the second spring, the inside of spout slides and has cup jointed the second guide arm, the stamping workpiece has been placed to the upper end of fixed block.

Preferably, the upper end of the pressure plate is tightly attached with the pumping pipe.

Preferably, the upper end of the pressure plate is welded with a pull rod.

Preferably, the movable plug is sleeved on the inner damping sleeve of the pumping pipe.

Preferably, the pressure plate is sleeved with a first guide rod in the two ends in a sliding manner.

Preferably, the upper end of the lower die is welded with a square block.

Compared with the prior art, the beneficial effects of the utility model are that: according to the galvanized steel sheet hot stamping forming equipment, lubricating oil can be conveniently extracted through the matching of the pull rod, the movable plug, the oil pipe and the check valve, the lubricating oil can be extracted and used circularly through the design of the pull rod and the movable plug, and the utilization rate of the lubricating oil is improved; through the cooperation of lower fixture block, last fixture block, axis of rotation, second spring and second guide arm, conveniently rotate the fixture block, go up the fixture block design and conveniently go up fixture block chucking lower fixture block.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an enlarged cross-sectional view taken at a point a of the present invention;

fig. 3 is an enlarged cross-sectional view at B of the present invention.

In the figure: the device comprises a support plate 1, a hydraulic cylinder 11, a telescopic rod 12, a pressure plate 13, an oil groove 14, a pipe 15, a pull rod 16, a movable plug 17, a first guide rod 18, a lower die 19, a bottom plate 110, a first spring 111, an oil storage tank 112, an oil pipe 113, a check valve 114, a fixed block 2, a square block 21, a lower fixture block 22, an upper fixture block 23, a sliding groove 24, a rotating shaft 25, a support column 26, a second spring 27, a second guide rod 28 and a stamping part 29.

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.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a galvanized steel sheet hot stamping forming device comprises a support plate 1, a hydraulic cylinder 11 is installed at the upper end of the support plate 1, the type of the hydraulic cylinder 11 is HOB50, and belongs to the prior art, the hydraulic cylinder 11 is connected with a control switch, the control switch is connected with a power supply, a telescopic rod 12 is arranged at the lower end of the hydraulic cylinder 11, a pressure plate 13 is fixedly sleeved at the lower end of the telescopic rod 12, the pressure plate 13 has the function of extruding a stamping part 29, an oil groove 14 is arranged on the support plate 1, a pipe drawing 15 is installed at the lower end of the support plate 1, the pipe drawing 15 has the function of drawing lubricating oil, a pull rod 16 is sleeved in the pipe drawing 15 in a sliding manner, the pipe drawing 15 is tightly attached to the upper end of the pressure plate 13, a pull rod 16 is welded at the upper end of the pressure plate 13, the design of the pull rod 16 and a movable plug 17 can circularly draw the lubricating oil, through the matching of the pull rod 16, the movable plug 17, the oil pipe 15 and the check valve 114, the lubricating oil can be conveniently extracted, the movable plug 17 is sleeved on the internal damping of the extraction pipe 15, the first guide rod 18 is welded at the lower end of the support plate 1, the first guide rod 18 is sleeved inside the two ends of the pressure plate 13 in a sliding manner, the first guide rod 18 has the function of guiding the pressure plate 13 to move, the lower die 19 is sleeved outside the first guide rod 18 in a sliding manner, the fixed block 2 is tightly attached to the upper end of the lower die 19, the square block 21 is welded at the upper end of the lower die 19, the support column 26 is welded at the upper end of the lower die 19, the bottom plate 110 is welded at the lower end of the first guide rod 18, the first spring 111 is sleeved outside the lower end of the first guide rod 18 in a sliding manner, the first spring 111 has the function of compression elasticity and can relieve the pressure of the, the upper end of the oil pipe 113 is fixedly connected with the support plate 1, the oil pipe 113 is provided with a check valve 114, and the check valve 114 has the function of preventing the lubricating oil from flowing back;

the lower end of the fixed block 2 is clamped with a square block 21, the two ends of the fixed block 2 are provided with lower clamping blocks 22, the upper end of the lower clamping block 22 is clamped with an upper clamping block 23, the upper clamping block 23 is convenient to design, the upper clamping block 23 is clamped with the lower clamping block 22, a sliding groove 24 is arranged inside the upper clamping block 23, the lower end of the upper clamping block 23 is provided with a rotating shaft 25, the lower end of the rotating shaft 25 is fixedly connected with a supporting column 26, the left end of the supporting column 26 is welded with a second guide rod 28, the second guide rod 28 has the function of guiding the upper clamping block 23 to move, the outer side of the second guide rod 28 is sleeved with a second spring 27 in a sliding mode, the second, through the cooperation of lower fixture block 22, last fixture block 23, axis of rotation 25, second spring 27 and second guide arm 28, conveniently rotate upper fixture block 23, the inside slip of spout 24 has cup jointed second guide arm 28, and stamping workpiece 29 has been placed to the upper end of fixed block 2.

The utility model discloses when concrete implementation: when the hot stamping forming equipment for the galvanized steel sheet is used, the hydraulic cylinder 11 is started, the hydraulic cylinder 11 drives the telescopic rod 12 to move downwards to drive the pressure plate 13 to move downwards, the pressure plate 13 generates pressure on the stamping part 29 to perform stamping forming, the fixed block 2 is driven to move downwards to drive the lower die 19 to move downwards, the first spring 111 is driven to move downwards in a compression mode, and the first spring 111 exerts a pressure relieving effect on the lower die 19; in the process that the pressure plate 13 moves downwards, the pull rod 16 is driven to move downwards, the movable plug 17 is driven to move downwards, lubricating oil in the oil storage tank 112 can be extracted through the oil pipe 113, the lubricating oil flows to the first guide rod 18 through the oil groove 14, the lubricating oil is added to the first guide rod 18, the lubricating oil can be conveniently extracted through the matching of the pull rod 16, the movable plug 17, the oil pipe 15 and the check valve 114, the lubricating oil can be extracted and used circularly through the design of the pull rod 16 and the movable plug 17, and the utilization rate of the lubricating oil is improved; when changing fixed block 2, anticlockwise rotation goes up fixture block 23, drives second spring 27 anticlockwise compression and moves, goes up fixture block 23 and breaks away from the constraint to fixture block 22 down, can upwards shift out fixed block 2, changes, through the cooperation of fixture block 22 down, go up fixture block 23, axis of rotation 25, second spring 27 and second guide arm 28, conveniently rotates fixture block 23, goes up fixture block 23's convenient design and goes up fixture block 23 chucking lower fixture block 22 of fixture block 23 chucking.

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 galvanized steel sheet hot stamping former, includes backup pad (1), its characterized in that: the pneumatic cylinder (11) is installed at the upper end of the supporting plate (1), the lower end of the pneumatic cylinder (11) is provided with a telescopic rod (12), a pressure plate (13) is fixedly sleeved at the lower end of the telescopic rod (12), an oil groove (14) is arranged in the supporting plate (1), a pumping pipe (15) is installed at the lower end of the supporting plate (1), a pull rod (16) is sleeved in the pumping pipe (15) in a sliding mode, a movable plug (17) is connected to the upper end of the pull rod (16) through threads, a first guide rod (18) is welded at the lower end of the supporting plate (1), a lower die (19) is sleeved on the outer side of the first guide rod (18) in a sliding mode, a fixed block (2) is tightly attached to the upper end of the lower die (19), a supporting column (26) is welded at the upper end of the lower die (19), a bottom plate (110) is welded at the lower end of the first guide rod, an oil storage tank (112) is arranged at the upper end of the bottom plate (110), oil pipes (113) are mounted at two ends of the bottom plate (110), the upper end of each oil pipe (113) is fixedly connected with the support plate (1), and a check valve (114) is mounted on each oil pipe (113);

the lower extreme joint of fixed block (2) has square piece (21), the both ends of fixed block (2) are provided with down fixture block (22), the upper end joint of fixture block (22) has last fixture block (23) down, the inside of going up fixture block (23) is provided with spout (24), axis of rotation (25) are installed to the lower extreme of going up fixture block (23), the lower extreme fixedly connected with support column (26) of axis of rotation (25), the left end welding of support column (26) has second guide arm (28), second spring (27) have been cup jointed in the outside slip of second guide arm (28), second guide arm (28) have been cup jointed in the inside slip of spout (24), stamping workpiece (29) have been placed in the upper end of fixed block (2).

2. The galvanized steel sheet hot stamping forming apparatus as set forth in claim 1, wherein: the upper end of the pressure plate (13) is tightly attached with a pumping pipe (15).

3. The galvanized steel sheet hot stamping forming apparatus as set forth in claim 1, wherein: the upper end of the pressure plate (13) is welded with a pull rod (16).

4. The galvanized steel sheet hot stamping forming apparatus as set forth in claim 1, wherein: and a movable plug (17) is sleeved in the internal damping of the pumping pipe (15).

5. The galvanized steel sheet hot stamping forming apparatus as set forth in claim 1, wherein: and first guide rods (18) are sleeved in the two ends of the pressure plate (13) in a sliding manner.

6. The galvanized steel sheet hot stamping forming apparatus as set forth in claim 1, wherein: the upper end of the lower die (19) is welded with a square block (21).