Punching device capable of freely controlling punching position
Technical Field
The utility model relates to a production technology technical field, in particular to freely control punching device of position that punches a hole.
Background
In the modern technological process, a punching technology is developed at an extremely fast speed as a key technology for processing various components at present, the working principle of a punching machine is that after raw materials are arranged on a working machine platform, a punching die acts on the materials under the drive of a power mechanism (manual drive or hydraulic drive), so that punching operation is completed, the punching machine is divided into a flat punching machine, a circular pipe punching machine, a square pipe punching machine and a U-shaped plate punching machine according to the shape of the processed materials, and the light, professional, ticket and factory punching machines are designed according to the requirements of different industries, different parts and thicknesses of the parts.
However, in the punching apparatus used in the market, when the punching position needs to be adjusted or the punching is performed continuously, the position of the workpiece to be processed needs to be adjusted basically, so that the workpiece needs to be repositioned and the allowance tolerance value needs to be recalculated to determine the punching position, which wastes manpower and time and reduces the processing precision in the punching process.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a freely control punching device of position of punching a hole 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 punching device capable of freely controlling punching positions comprises a positioning groove, wherein the positioning groove is positioned in the middle section of the whole device, a through hole groove is formed in the middle part of the positioning groove, a die fixing structure is arranged on the left side of the positioning groove and comprises a flat die fixing bottom plate, and a die fixing head facing a hole of the positioning groove is arranged above the die fixing bottom plate; the right side of the positioning groove is of a punching structure and comprises a punching needle, a punching needle pressing plate and a movable punching needle column, the head of the punching needle is right opposite to the hole groove of the positioning groove, the tail of the punching needle is connected with the movable punching needle column, the movable punching needle column is fixed at the central position of the vertically placed punching needle pressing plate, the punching needle pressing plate moves on the electromagnetic guide rail along the extending direction of the electromagnetic guide rail, and the tail of the electromagnetic guide rail is connected with the electromagnetic control relay.
Preferably, the punching needle pressing plate repeatedly runs along the electromagnetic guide rail after the electromagnetic control relay is turned on.
Preferably, the part of the movable punch needle column connected with the punch needle is an opening semicircle similar to an articular cavity.
Preferably, the part of the punching needle connected with the movable punching needle column is a small ball which can be just embedded into the semicircular opening.
Preferably, the direction of the punching needle opposite to the positioning groove is provided with an adjustable space within a 120-degree three-dimensional range.
The utility model discloses a technological effect and advantage: compared with the prior art, the utility model discloses utilize the constant head tank, towards needle, mobile towards the needle post and towards the cooperation of needle clamp plate, make the integrated device need not to take off and treat the processing work piece when the angle that punches a hole need be changed to punch a hole the position, towards the needle and can adjust by oneself in 120 degrees three-dimensional range to time and money cost in the course of working have been saved, have promoted the machining precision again simultaneously.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of the top view structure of the present invention.
Fig. 3 is a schematic side view of the present invention.
In the figure: 1. positioning a groove; 2. a mold fixing head; 3. punching a needle; 4. punching a needle pressing plate; 5. an electromagnetic guide rail; 6. a die fixing bottom plate; 7. the needle punching column can be moved; 8. an electromagnetic control relay.
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.
The utility model provides a freely control punching hole punching device of position as shown in fig. 1-3, including constant head tank 1, constant head tank 1 is in the middle section of whole device, the middle part has a penetrating hole groove, the lower extreme is fixed on the bottom plate of whole device, but can move along the wide direction of bottom plate on the bottom plate, the left side of constant head tank 1 is the mould fixed knot structure, install a mould PMKD 6 that tiles, mould PMKD 6 is an independent bottom plate, the middle part has a little smooth groove part as the installing zone, install a mould fixing head 2 that faces the constant head tank hole above the installing zone of mould PMKD 6, the head of mould fixing head 2 is the hard rubber material, the rest part is the steel; the right side of the locating groove 1 is of a punching structure and comprises a punching needle 3, a punching needle pressing plate 4 and a movable punching needle column 7, the tail part of a cutter body of the punching needle 3 is of a convex small spherical structure, the head part of the cutter head is right opposite to the hole groove of the locating groove 1, the front side of the movable punching needle column 7 is of an opening semicircular structure similar to a joint cavity type, a small sphere which is just tightly embedded into the tail part of the cutter body of the punching needle 3 is tightly embedded, the punching needle pressing plate 4 is a right-angled plate, the movable punching needle column 7 is fixedly installed at the central position of one side, perpendicular to the ground, of the punching needle pressing plate 4, one side, parallel to the ground, of the electromagnetic guide rail 5 which is horizontally laid on a bottom plate of the device is installed, the punching needle pressing plate 4 can reciprocate in the extending direction of the electromagnetic guide rail 5, an electromagnetic control relay 8 is installed at the tail part of the electromagnetic control rail 5, and a starting button and an emergency stop button are installed above the electromagnetic control relay 8.
The utility model discloses the theory of operation: use the utility model discloses in the time, place the device earlier and fix on the operation panel plane, will treat to process the work piece and place on mould fixed head 2, promote mould fixed head 2 and make the work piece pressed from both sides tightly between mould fixed head 2 and constant head tank 1, remove constant head tank 1, the position that needs punched a hole on making constant head tank 1's hole align the work piece, later will dash needle 3 and push into the hole of constant head tank 1, and will dash needle 3 and adjust to the angle that needs punched a hole, later with electromagnetic control relay 8 connected power, ensure under the condition of safety work, the start button who presses electromagnetic control relay 8 begins to punch a hole.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses the standard parts that use all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing.
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.