CN210358819U

CN210358819U - Multifunctional blanking and punching die

Info

Publication number: CN210358819U
Application number: CN201921193785.3U
Authority: CN
Inventors: 谢鸿云; 刘桂林; 杨兴文
Original assignee: Yunnan Dongdian Line Material Co ltd
Current assignee: Yunnan Dongdian Line Material Co ltd
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-04-21
Anticipated expiration: 2029-07-26

Abstract

The utility model discloses a multifunctional blanking punching die, which comprises a fixed die and a movable die, wherein the fixed die consists of a fixed die base and a fixed die platform, the fixed die platform is fixedly arranged on the fixed die base, the two sides of the fixed die base are symmetrically provided with first fixing lugs, the other side of the fixed die base is fixedly provided with a second lug, a trough adaptive to the size and the depth of a steel blank is arranged at the center of the upper surface of the fixed die platform, punching holes are arranged at the two ends of the trough, a punch adaptive to the punching holes is arranged on the movable die, a cutter is fixedly arranged at one side of the movable die, and the movable die is arranged at; the device completes all processing through one-time action by combining punching and cutting on one die, reduces processing time, improves efficiency, and solves the problem that the working efficiency is low because punching and cutting are separated when steel plates are processed in a common mode.

Description

Multifunctional blanking and punching die

Technical Field

The utility model relates to a mold processing technology field, concretely relates to multi-functional unloading cut-out press.

Background

In the processing process of some steel plates, steel plates with specific sizes are usually needed, and holes are mostly needed to be processed at two sides of the steel plates in order to be fixed on other components, two traditional ways are available, one is to firstly cut steel billets into steel plates with required sizes and then perform hole processing, and the general hole processing is mostly performed by drilling machines; another way is to make the holes first and then cut off, but either way, two steps are required to form the required steel plates in rows, which is inefficient for larger batch processing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional unloading cut-out press solves the problem that the common mode processing steel sheet will punch and cut off separately and make work efficiency low.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a multi-functional unloading cut-out press, includes cover half and movable mould, the cover half comprises cover half base and cover half platform, and the cover half platform is fixed to be set up on the cover half base, and cover half base bilateral symmetry is provided with first fixed ear, and the fixed second ear that is provided with of opposite side, cover half bench surface center department be provided with the silo of steel billet size and degree of depth looks adaptation, the both ends of silo are provided with and punch a hole, be provided with on the movable mould and punch a hole the drift of looks adaptation, one side of movable mould is fixed and is provided with the cutter, and the movable mould installation sets up.

Furthermore, a material fixing plate is arranged at the upper end of the material groove with the punched holes, and holes matched with the punched holes are formed in the material fixing plate.

Furthermore, the material fixing plate is connected and arranged on the die fixing table through fixing bolts, and the fixing bolts are symmetrically arranged at two ends of the punched hole.

Furthermore, the punched holes penetrate through the whole fixed die, slag falling holes are formed in the fixed die base and are coaxial with the punched holes, and the hole diameter of each slag falling hole is twice of that of the punched holes.

Further, the drift sets up to the step type, and the step sets up to 3, and the diameter reduces from last to down in proper order, and drift threaded connection is in the movable mould.

Furthermore, the cutter passes through the removable connection of cutter fixing bolt and sets up in movable mould one side.

Furthermore, a stamping steel seal is arranged between the two punches.

Compared with the prior art, the beneficial effects of the utility model are that: the device completes all processing through one-time action by combining punching and cutting on one die, reduces processing time, improves efficiency, and solves the problem that the working efficiency is low because punching and cutting are separated when steel plates are processed in a common mode.

Drawings

Fig. 1 is a sectional view of the front view of the cover half structure of the present invention.

Fig. 2 is a top view of the cover half of the present invention.

Fig. 3 is a side view of the fixed mold of the present invention.

Fig. 4 is a schematic structural view of the movable mold of the present invention.

In the figure, 1-a fixed die base, 2-a movable die, 11-a fixed die table, 12-a trough, 13-a first fixing lug, 14-a second fixing lug, 15-a punching hole, 16-a fixing bolt, 17-a slag falling hole, 18-a fixed material plate, 21-a punch, 22-a cutter fixing bolt and 23-a cutter.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1:

a multi-functional unloading cut-out press as shown in the figure, including cover half and movable mould 2, the cover half is made up of cover half base 1 and cover half platform 11, the cover half platform 11 is fixedly set up and formed a step cover half on the cover half base 1, the cover half base 1 bilateral symmetry has first fixed lug 13, the opposite side is fixedly provided with the second fixed lug 14, when the cover half is installed, the switch compresses tightly all lugs of clamp, thus, the cover half is fixed, there is trough 12 matching with size and depth of the steel billet that is set up in the centre of upper surface of the cover half platform 11 while punching a hole, the steel billet passes through in the trough 13, both ends of the trough 12 are provided with and punched a hole 15 for punching a hole, meanwhile, there are punches 21 matching with 15 on the movable mould 2, one side of the movable mould 2 is fixedly provided with the cutter 23, while punching a hole, cut the previous stock plate that has already punched, there, the movable end of the punch is arranged through a screw hole. In this device, need set up a fixed baffle in the one end of cutter, the position of baffle and cutter just is the position that will cut off, so, in work, the workman inserts all the 12 hands of silo with the flitch, cuts when punching, lets back workman feed the plate material forward, and the plate material pushes up behind the baffle, freezes the membrane and falls and cuts simultaneously and punch, so the circulation accomplishes the action.

Example 2:

on the basis of the above embodiment, in this embodiment, in order to prevent the material plate from tilting during the punching and blanking process, the material fixing plate 18 is disposed at the upper end of the trough 12 with the punched holes 15, and the material fixing plate 18 is provided with holes adapted to the punched holes 15.

Example 3:

on the basis of the above embodiment, in this embodiment, the material fixing plate 18 is connected and arranged on the die fixing table 11 through the fixing bolt 16, and the fixing bolts 16 are symmetrically arranged at two ends of the punched hole 15, so that the replacement is convenient.

Example 4:

on the basis of the embodiment, in this embodiment, for the collection of the better towards sediment, punch a hole 15 and run through whole cover half, with the coaxial sediment hole 17 that falls that is provided with that punches a hole on the cover half base 1, the aperture that falls sediment hole 17 sets up to the twice of punching a hole 15 so that the sediment that falls.

Example 5:

on the basis of the above embodiment, in the present embodiment, for the convenience of punching, the punch 21 is provided in a stepped shape, the steps are provided in 3 stages, and the diameter is reduced from top to bottom, and at the same time, for the convenience of replacement, the punch 21 is screwed into the movable die 2.

Example 6:

on the basis of the above embodiments, in the present embodiment, in order to facilitate replacement of the cutting knife, the cutting knife 23 is replaceably connected to one side of the movable die 2 by the cutting knife fixing bolt 22.

Example 7:

on the basis of the above embodiments, in the present embodiment, in order to make each material subjected to quick cutting have a uniform mark, a stamping steel seal is provided between two punches 21, and the stamping is completed during the process of pressing down the movable die.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. The utility model provides a multi-functional unloading cut-out press which characterized in that: including cover half and movable mould (2), the cover half comprises cover half base (1) and cover half platform (11), and cover half platform (11) are fixed to be set up on cover half base (1), and cover half base (1) bilateral symmetry is provided with first fixed ear (13), and the fixed ear (14) of second that are provided with of opposite side, and cover half platform (11) upper surface center department is provided with silo (12) with steel billet size and degree of depth looks adaptation, and the both ends of silo (12) are provided with (15) of punching a hole, be provided with on movable mould (2) and punch a hole drift (21) of (15) looks adaptation, one side of movable mould (2) is fixed and is provided with cutter (23), and the movable mould installation sets up at the punch press motion end.

2. The multifunctional blanking-punching die of claim 1, characterized in that: a material fixing plate (18) is arranged at the upper end of the trough (12) with the punched holes (15), and holes matched with the punched holes (15) are arranged on the material fixing plate (18).

3. The multifunctional blanking-punching die of claim 2, characterized in that: the material fixing plates (18) are connected and arranged on the die fixing table (11) through fixing bolts (16), and the fixing bolts (16) are symmetrically arranged at two ends of the punched holes (15).

4. The multifunctional blanking-punching die of claim 1, characterized in that: the punched holes (15) penetrate through the whole fixed die, the fixed die base (1) is provided with slag falling holes (17) coaxially with the punched holes, and the aperture of each slag falling hole (17) is twice of the aperture of the punched hole (15).

5. The multifunctional blanking-punching die of claim 1, characterized in that: the punch (21) is set to be a step type, the steps are set to be 3, the diameter of the punch is reduced from top to bottom in sequence, and the punch (21) is connected in the movable die (2) in a threaded mode.

6. The multifunctional blanking-punching die of claim 1, characterized in that: the cutter (23) is arranged on one side of the movable mould (2) in a replaceable connection mode through a cutter fixing bolt (22).

7. The multifunctional blanking-punching die of claim 1, characterized in that: a stamping steel seal is arranged between the two punches (21).