CN213671485U

CN213671485U - Precision rapid prototyping stamping die module location frock

Info

Publication number: CN213671485U
Application number: CN202022672245.2U
Authority: CN
Inventors: 麦善林; 李春果
Original assignee: Shenzhen Xinhaosheng Technology Co ltd
Current assignee: Shenzhen Xinhaosheng Technology Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-07-13
Anticipated expiration: 2030-11-18

Abstract

The utility model belongs to the technical field of stamping dies, and discloses a module positioning tool of a precise and rapid forming stamping die, which comprises a workbench, a positioning tool and a module, wherein a controller is arranged on one side wall of the workbench, the positioning tool is fixed at the top of the workbench, the positioning tool comprises a fixed bottom plate, transverse electric hydraulic rods are symmetrically fixed at the top of the fixed bottom plate, and a clamping device is fixed at the end part of each electric hydraulic rod, each clamping device comprises an L-shaped plate and an electromagnet, the utility model clamps and fixes the module through the two symmetrically arranged clamping devices, the L-shaped plate can fix the side wall and the bottom surface of the module, a fixing surface is added, and the electromagnet on the side wall of the L-shaped plate is electrified to generate magnetic force to suck the module, thereby further improving the stability of the module and preventing the module from shifting during stamping, the precision of stamping is ensured, the qualification rate is improved, and the waste is reduced.

Description

Precision rapid prototyping stamping die module location frock

Technical Field

The utility model belongs to the technical field of stamping die, concretely relates to accurate rapid prototyping stamping die module location frock.

Background

The stamping die is a special process equipment for processing materials into parts in cold stamping processing, and is called as a cold stamping die. Stamping is a press working method in which a die mounted on a press is used to apply pressure to a material at room temperature to cause separation or plastic deformation of the material, thereby obtaining a desired part. In the punching process, since the mold needs to be fixed to the press machine to punch the machining-substituted block, positioning of the block is very important for precision of punching.

The clamp force that processing module was treated to present stamping die module location frock is less, and only press from both sides tightly to its lateral wall, make the fixed unstability of module, can take place the skew during mould punching press, reduce stamping forming's precision, lead to the finished product unqualified, increase the quantity of module, and the module that can't guarantee location at every turn all is under stamping die, make the punching press position inaccurate, equally reduce off-the-shelf qualification rate and precision, furthermore, can produce great impact force when mould punching press, lead to the locating surface of module to take place wearing and tearing, reduce the quality of module.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a precision rapid prototyping stamping die module location frock to solve the fixed shakiness of current stamping die module location frock, fixed position has the problem that the locating surface of deviation and module takes place wearing and tearing.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a precision rapid prototyping stamping die module location frock, includes workstation, location frock and module, be provided with the controller on the lateral wall of workstation, the location frock is fixed in the top of workstation, the location frock includes PMKD, PMKD's top symmetry is fixed with horizontal electronic hydraulic stem, and the tip of every electronic hydraulic stem all is fixed with clamping device, and when two clamping device when removing in opposite directions, the module is pressed from both sides tightly fixedly by it, every clamping device all includes L template and electro-magnet, and sets up in PMKD's top, every the perpendicular limit lateral wall of L template on and between the electro-magnet all be connected with four springs.

Preferably, the top of the fixed bottom plate is further symmetrically provided with two electric push rods II, the straight line where the two electric push rods II are located is perpendicular to the straight line where the two electric hydraulic rods are located, each electric hydraulic rod and each electric push rod II are located at the center of the edge where the electric hydraulic rod and the electric push rod II are located, and the movable end of each electric push rod II is fixed with a push plate.

Preferably, a rubber pad is bonded to the top of the transverse edge of each L-shaped plate.

Preferably, a rectangular through groove is formed in the center of the fixed bottom plate, a groove is formed in the center of the surface of the workbench, a first electric push rod is fixed in the groove, a top plate is fixed at the top end of the first electric push rod, and the top plate can move up and down through the rectangular through groove.

Preferably, the four corners of the top of the fixed bottom plate are respectively inserted with a fixed pin, and the fixed bottom plate is fixed on the top of the workbench through the fixed pins.

Preferably, two sliding grooves are symmetrically formed in the top of the fixed bottom plate, and the two clamping devices can slide in the two sliding grooves.

Compared with the prior art, the utility model, following beneficial effect has:

(1) the utility model discloses a two clamping device that the symmetry set up press from both sides tightly fixedly to the module, and the L template can be fixed the lateral wall and the bottom surface of module, increases the stationary plane, and through the electro-magnet circular telegram for on the L template lateral wall, makes it produce magnetic force and holds the module, has further promoted the stability of module, and the module takes place the skew when preventing the punching press, guarantees the precision of punching press, improves the qualification rate, also reduces extravagantly.

(2) The utility model discloses set up the electric putter two of two symmetries, made it drive push pedal promotion module in opposite directions simultaneously, promoted the adjustment to the module with the two sides of clamping device contact not, set up in the positive position of workstation usually because of the mould, so under clamping device's combined action, guarantee that the module of location all under stamping die at every turn, make the punching press position more accurate, further improve off-the-shelf qualification rate and precision.

(3) The utility model discloses a set up the rubber pad on the face of L template and module bottom contact to coupling spring between L template and electro-magnet, can be when pressing from both sides tight fixed module, the impact force of transmitting for the module when the punching press plays the cushioning effect, and the fixed surface of protection module avoids taking place wearing and tearing, thereby improves off-the-shelf quality.

Drawings

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

fig. 2 is a top view of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 1;

in the figure: the device comprises a workbench-1, a positioning tool-2, a fixed bottom plate-3, an electric hydraulic rod-4, a clamping device-5, a module-6, an electric push rod-7, a top plate-8, a rectangular through groove-9, a push plate-10, an electric push rod-11, a sliding groove-12, a controller-13, a fixed pin-14, an L-shaped plate-15, an electromagnet-16, a rubber pad-17 and a spring-18.

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. 1-3, the present invention provides the following technical solutions: a precise and rapid forming stamping die module positioning tool comprises a workbench 1, a positioning tool 2 and a module 6, wherein a controller 13 is arranged on one side wall of the workbench 1, the positioning tool 2 is fixed at the top of the workbench 1, the positioning tool 2 comprises a fixed bottom plate 3, transverse electric hydraulic rods 4 are symmetrically fixed at the top of the fixed bottom plate 3, a clamping device 5 is fixed at the end part of each electric hydraulic rod 4, the electric hydraulic rods 4 are used for controlling the movement of the clamping devices 5, when the two clamping devices 5 move oppositely, the module 6 is clamped and fixed by the clamping devices, each clamping device 5 comprises an L-shaped plate 15 and an electromagnet 16, the transverse edge of the L-shaped plate 15 is slidably arranged at the top of the fixed bottom plate 3, four springs 18 are connected between the vertical edge side wall of each L-shaped plate 15 and the electromagnet 16, the electromagnet 16 can generate magnetic force after being electrified to absorb the module 6, the springs 18 cushion the impact force transmitted to the module 6 during punching.

Furthermore, the top of the fixed bottom plate 3 is symmetrically provided with two electric push rods 11, the straight line where the two electric push rods 11 are located is perpendicular to the straight line where the two electric hydraulic rods 4 are located, each electric hydraulic rod 4 and each electric push rod 11 are located at the center of the edge, and the movable end of each electric push rod 11 is fixed with a push plate 10, so that the module 6 is finally fixed in the middle of the surface of the workbench 1 and located under the stamping die.

Furthermore, a rubber pad 17 is bonded to the top of the transverse edge of each L-shaped plate 15, so as to protect the fixing surface at the bottom of the module 6 from being worn.

Specifically, the rectangular through groove 9 is formed in the center of the fixing bottom plate 3, the groove is formed in the center of the surface of the workbench 1, the electric push rod I7 is fixed in the groove, the top end of the electric push rod I7 is fixed with the top plate 8, the top plate 8 can move up and down through the rectangular through groove 9, and the module 6 before fixing can be placed.

It should be noted that fixing pins 14 are inserted into four corners of the top of the fixing base plate 3, and the fixing base plate 3 is fixed to the top of the workbench 1 through the fixing pins 14.

Further, two sliding grooves 12 are symmetrically formed in the top of the fixing bottom plate 3, and the two clamping devices 5 can slide in the two sliding grooves 12.

The electric hydraulic rods 4, the electric push rods I7, the electric push rods II 11 and the electromagnets 16 are all electrically connected with the controller 13, the two electric hydraulic rods 4 are both selected from DYTZ450-/110, the rated output force is 4500N, the rated speed is 110mm/s, the electric push rod I7 is selected from ANT-26, the rated voltage is 12V, the load is 100N, and the speed is 11mm/s, the two electric push rods II 11 are both selected from ANT-26, the rated voltage is 24V, the load is 250N, the speed is 6.5mm/s, the electromagnets 16 are selected from JL-ET1208, and the controller 13 is selected from AC-247 ELS.

The utility model discloses a theory of operation and use flow: when the utility model is used, a worker firstly starts the electric push rod I7 through the controller 13 to push the top plate 8 to the position above the horizontal plane of the clamping device 5, places the module 6 to be processed on the top plate 8, starts the two electric hydraulic rods 4 to push the two clamping devices 5 to move oppositely at the same time, after the clamping devices 5 contact the module 6, controlling the first electric push rod 7 to return and reset, simultaneously starting the second electric push rods 11 to drive the push plate 10 to push the adjusting module 6, before the two clamping devices 5 clamp the module 6, the electric push rod II 11 is rapidly reset, the two clamping devices 5 gradually and slowly approach the module 6 to finally clamp the module, under the action of the clamping device 5 and the electric push rod II 11, the module 6 is positioned at the right middle of the surface of the workbench 1, and is positioned under the stamping die, so that the stamping position is more accurate, and the qualification rate and the precision of a stamped finished product are improved;

the electromagnet 16 is electrified through the controller 13 to generate magnetic force and attract the module 6, so that the fixing stability of the module 6 is further enhanced, the module 6 is prevented from deviating during stamping, the stamping precision is ensured, the qualification rate is improved, and the waste is reduced;

after the module 6 is fixed, the rubber pad 17 and the spring 18 on the L-shaped plate 15 can protect the fixed surface of the module 6, the impact force transmitted to the module 6 in the stamping process is buffered, the fixed surface is prevented from being abraded, and the quality of a stamped product is improved.

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 precision rapid prototyping stamping die module location frock, includes workstation (1), location frock (2) and module (6), its characterized in that: be provided with controller (13) on the lateral wall of workstation (1), location frock (2) are fixed in the top of workstation (1), location frock (2) are including PMKD (3), the top symmetry of PMKD (3) is fixed with horizontal electronic hydraulic stem (4), and the tip of every electronic hydraulic stem (4) all is fixed with clamping device (5), and when two clamping device (5) when removing in opposite directions, module (6) are pressed from both sides tightly fixedly by it, every clamping device (5) all include L template (15) and electro-magnet (16), and set up in the top of PMKD (3) with the horizontal limit slidable of L template (15), every all be connected with four springs (18) on the perpendicular limit lateral wall of L template (15) and between electro-magnet (16).

2. The precision rapid prototyping stamping die module location frock of claim 1 characterized in that: the top of the fixed bottom plate (3) is further symmetrically provided with two electric push rods II (11), the straight lines where the two electric push rods II (11) are located are perpendicular to the straight lines where the two electric hydraulic rods (4) are located, each electric hydraulic rod (4) and the electric push rod II (11) are located at the center of the edge, and the movable end of each electric push rod II (11) is fixed with a push plate (10).

3. The precision rapid prototyping stamping die module location frock of claim 1 characterized in that: and a rubber pad (17) is bonded to the top of the transverse edge of each L-shaped plate (15).

4. The precision rapid prototyping stamping die module location frock of claim 1 characterized in that: the center of the fixed bottom plate (3) is provided with a rectangular through groove (9), the center of the surface of the workbench (1) is provided with a groove, an electric push rod I (7) is fixed in the groove, the top end of the electric push rod I (7) is fixed with a top plate (8), and the top plate (8) can move up and down through the rectangular through groove (9).

5. The precision rapid prototyping stamping die module location frock of claim 1 characterized in that: fixed pins (14) are inserted into four corners of the top of the fixed base plate (3), and the fixed base plate (3) is fixed to the top of the workbench (1) through the fixed pins (14).

6. The precision rapid prototyping stamping die module location frock of claim 1 characterized in that: two sliding grooves (12) are symmetrically formed in the top of the fixed bottom plate (3), and the two clamping devices (5) can slide in the two sliding grooves (12).