CN212824507U

CN212824507U - Anti-deviation grinding machine for machining precision stamping die

Info

Publication number: CN212824507U
Application number: CN202021921890.7U
Authority: CN
Inventors: 魏浩
Original assignee: Xuzhou Dingli Mould Co ltd
Current assignee: Xuzhou Dingli Mould Co ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-03-30
Anticipated expiration: 2030-09-07

Abstract

The utility model discloses a prevent grinding machine is used in accurate stamping die processing of offset, including bottom plate, actuating mechanism, stop gear and clamping mechanism, actuating mechanism sets up the top at the bottom plate, stop gear sets up on actuating mechanism, clamping mechanism sets up the top at the bottom plate. The utility model discloses a limiting plate, lead to the groove, the dead lever, buffer spring, a baffle, place the shell, servo motor, the corotation threaded rod, the reversal threaded rod, screw thread piece and the mutually supporting of pressing from both sides tight, thereby the steadiness when having improved the vice die grip greatly, the phenomenon that stamping die appears squinting when avoiding polishing takes place, thereby can effectually fix stamping die, thereby quality when avoiding influencing polishing, and when need not polishing, the limiting plate can play the effect of protection to polishing the dish, thereby avoid external object and polishing dish bump to cause the damage, thereby bring very big facility for the user.

Description

Anti-deviation grinding machine for machining precision stamping die

Technical Field

The utility model relates to a stamping die processing technology field specifically is a precision stamping die processing of preventing excursion uses grinding machine.

Background

Stamping die still need polish to the mould surface after processing is accomplished to guarantee the precision of mould production, but common grinding machine is fixed comparatively simple to stamping die, thereby lead to the phenomenon that can produce the skew when polishing stamping die, can not effectually fix stamping die, thereby influence the quality when the mould is polished, greatly reduced the work efficiency of grinding machine, reduced the practicality simultaneously, brought very big inconvenience for the user.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent accurate stamping die processing of skew and use grinding machine to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a deviation-preventing grinding machine for machining a precision stamping die comprises a bottom plate, a driving mechanism, a limiting mechanism and a clamping mechanism, wherein the driving mechanism is arranged at the top of the bottom plate, the limiting mechanism is arranged on the driving mechanism, and the clamping mechanism is arranged at the top of the bottom plate;

the driving mechanism comprises a vertical plate and a shock pad, the vertical plate is installed on the left side of the top of the bottom plate, a transverse plate is installed on the top of the vertical plate, an air cylinder is installed at the bottom of the transverse plate, a movable plate is installed at the bottom of the air cylinder, a polishing motor is installed at the middle point of the bottom of the movable plate, and a polishing disc is installed at the bottom end of an output shaft of the polishing motor;

the limiting mechanism comprises a limiting plate, the limiting plate is arranged on the surface of a polishing disc, a through groove matched with the polishing disc is formed in the top of the limiting plate, the bottom of the polishing disc penetrates through the through groove and extends into the through groove, fixing rods are arranged on the left side and the right side of the top of the limiting plate, the top end of each fixing rod penetrates through a movable plate and extends to the outside of the movable plate, a buffer spring is sleeved on the surface of each fixing rod, and baffles are arranged on the left side and the right side of the limiting plate;

clamping mechanism is including placing the shell, place the shell and install the top at the bottom plate, place the right side of shell and install servo motor, the left end of servo motor output shaft runs through and places the shell and extend to its inside, corotation threaded rod is installed to the left end of servo motor output shaft, the reversal threaded rod is installed to the left end of corotation threaded rod, the equal threaded connection in surface of corotation threaded rod and reversal threaded rod has the thread piece, the top of thread piece runs through and places the shell and extend to its outside, the tight piece of clamp installed at the top of thread piece and used with the baffle cooperation.

Preferably, the bottom of diaphragm and the left and right sides that is located the cylinder all install the telescopic link, the bottom of telescopic link and the top fixed connection of fly leaf.

Preferably, the top of the limiting plate is fixedly connected with the bottom of the movable plate through a buffer spring.

Preferably, the screw block is slidably coupled to an inner wall of the housing.

Preferably, the shock absorbing pad is installed at the bottom of the base plate.

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

the utility model discloses a limiting plate, lead to the groove, the dead lever, buffer spring, a baffle, place the shell, servo motor, the corotation threaded rod, the reversal threaded rod, screw thread piece and the mutually supporting of pressing from both sides tight, thereby the steadiness when having improved the vice clamp of stamping die greatly, the phenomenon that stamping die appears the skew takes place when avoiding polishing, thereby can effectually fix stamping die, thereby quality when avoiding influencing polishing, and when need not polishing, the limiting plate can play the effect of protection to polishing the dish, thereby avoid external object and polishing dish to bump and cause the damage, the practicality is greatly improved, bring very big facility for the user.

Drawings

FIG. 1 is a structural section view in elevation of the present invention;

FIG. 2 is a structural section view of a top view of the limiting plate and the through groove of the present invention communicating with each other;

fig. 3 is a schematic structural diagram of the front view of the present invention.

In the figure: the device comprises a base plate 1, a driving mechanism 2, a vertical plate 21, a shock pad 22, a transverse plate 23, a cylinder 24, a movable plate 25, a polishing motor 26, a polishing disc 27, a limiting mechanism 3, a limiting plate 31, a through groove 32, a fixing rod 33, a buffer spring 34, a baffle 35, a clamping mechanism 4, a placing shell 41, a servo motor 42, a forward rotation threaded rod 43, a reverse rotation threaded rod 44, a thread block 45, a clamping block 46 and a telescopic rod 5.

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, an anti-shifting grinding machine for machining a precision stamping die includes a base plate 1, a driving mechanism 2, a limiting mechanism 3 and a clamping mechanism 4, wherein the driving mechanism 2 is disposed on the top of the base plate 1, the limiting mechanism 3 is disposed on the driving mechanism 2, and the clamping mechanism 4 is disposed on the top of the base plate 1.

Actuating mechanism 2 includes riser 21 and shock pad 22, the left side at bottom plate 1 top is installed to riser 21, the top fixedly connected with diaphragm 23 of riser 21, the bottom fixedly connected with cylinder 24 of diaphragm 23, the bottom fixedly connected with fly leaf 25 of cylinder 24, the bottom of diaphragm 23 and the equal fixedly connected with telescopic link 5 in the left and right sides that is located cylinder 24, the bottom of telescopic link 5 and the top fixed connection of fly leaf 25, through setting up telescopic link 5, the steadiness when fly leaf 25 moves has been improved, the mid point fixedly connected with grinding motor 26 of department of fly leaf 25 bottom, the bottom fixedly connected with of grinding motor 26 output shaft grinds dish 27, shock pad 22 installs the bottom at bottom plate 1, through setting up shock pad 22, the vibrations that the grinding machine during operation produced have been reduced.

Stop gear 3 includes limiting plate 31, limiting plate 31 sets up the surface at the dish 27 of polishing, the logical groove 32 with 27 looks adaptations of polishing is seted up at limiting plate 31's top, it is inside that logical groove 32 and extend to it is run through to the bottom at the dish 27 of polishing, the equal fixedly connected with dead lever 33 in the left and right sides at limiting plate 31 top, the top of dead lever 33 is run through fly leaf 25 and extends to its outside, buffer spring 34 has been cup jointed on dead lever 33's surface, buffer spring 34 and fly leaf 25's bottom fixed connection are passed through at limiting plate 31's top, as shown in the figure, the equal fixedly connected with baffle 35 in the left and right sides of limiting plate 31, through setting up baffle 35, the effect of spacing tight piece 46 of clamp has been played, the phenomenon that slightly.

The clamping mechanism 4 comprises a placing shell 41, the placing shell 41 is arranged at the top of the bottom plate 1, a servo motor 42 is fixedly connected to the right side of the placing shell 41, the servo motor 42 is a positive and negative rotation motor with a self-locking function, the left end of the output shaft of the servo motor 42 penetrates through the placing shell 41 and extends into the placing shell, the left end of the output shaft of the servo motor 42 is fixedly connected with a positive rotation threaded rod 43, the left end of the positive rotation threaded rod 43 is fixedly connected with a negative rotation threaded rod 44, the surface of the positive rotation threaded rod 43 and the surface of the negative rotation threaded rod 44 are both in threaded connection with a thread block 45, the thread block 45 is in sliding connection with the inner wall of the placing shell 41, the top of the thread block 45 penetrates through the placing shell 41 and extends to the outside, the top of the thread block 45 is fixedly connected with a clamping block 46 matched with the baffle, through the limiting plate 31, lead to groove 32, dead lever 33, buffer spring 34, baffle 35, place shell 41, servo motor 42, corotation threaded rod 43, reversal threaded rod 44, the mutually supporting of screw block 45 and tight piece 46 of clamp, thereby the steadiness when pressing from both sides tight is greatly improved to stamping die, the phenomenon that stamping die appears the skew when avoiding polishing takes place, thereby can effectually fix stamping die, thereby avoid influencing the quality when polishing, and when need not polish, limiting plate 31 can play the effect of protection to polishing dish 27, thereby avoid external object and polishing dish 27 to bump and cause the damage, the practicality is greatly improved, bring very big facility for the user

When the stamping die is used, the stamping die is placed at the middle point on the placing shell 41, then the servo motor 42 is started through the external controller, the servo motor 42 drives the forward rotation threaded rod 43 to rotate through the output shaft, the forward rotation threaded rod 43 drives the reverse rotation threaded rod 44 to rotate, so that the forward rotation threaded rod 43 and the reverse rotation threaded rod 44 drive the two clamping blocks 46 to move close to each other through the two threaded blocks 45, so that the clamping blocks 46 clamp the stamping die, then the cylinder 24 drives the movable plate 25 to move downwards through the external controller, the external controller starts the grinding motor 26, the grinding motor 26 drives the grinding disc 27 to rotate through the output shaft, at the moment, the limiting plate 31 is firstly contacted with the stamping die, the limiting plate 31 upwards extrudes the buffer spring 34 to move, meanwhile, the two baffles 35 move to the two sides of the two clamping blocks 46, so that the limiting plate 31 limits the stamping die again, the baffle 35 limits the clamping block 46, and the grinding motor 26 continues to drive the grinding disc 27 to move downwards at the moment, so that the grinding disc 27 and the stamping die are in contact with each other, and the stamping die is ground.

In summary, the following steps: the anti-deviation grinding machine for machining the precision stamping die solves the problems in the background technology through the mutual matching of the limiting plate 31, the through groove 32, the fixing rod 33, the buffer spring 34, the baffle 35, the placing shell 41, the servo motor 42, the forward rotation threaded rod 43, the reverse rotation threaded rod 44, the thread block 45 and the clamping block 46.

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 stamping die of preventing excursion grinding machine for processing, includes bottom plate (1), actuating mechanism (2), stop gear (3) and clamping mechanism (4), its characterized in that: the driving mechanism (2) is arranged at the top of the bottom plate (1), the limiting mechanism (3) is arranged on the driving mechanism (2), and the clamping mechanism (4) is arranged at the top of the bottom plate (1);

the driving mechanism (2) comprises a vertical plate (21) and a shock pad (22), the vertical plate (21) is installed on the left side of the top of the bottom plate (1), a transverse plate (23) is installed on the top of the vertical plate (21), an air cylinder (24) is installed at the bottom of the transverse plate (23), a movable plate (25) is installed at the bottom of the air cylinder (24), a polishing motor (26) is installed at the middle point of the bottom of the movable plate (25), and a polishing disc (27) is installed at the bottom end of an output shaft of the polishing motor (26);

the limiting mechanism (3) comprises a limiting plate (31), the limiting plate (31) is arranged on the surface of the polishing disc (27), a through groove (32) matched with the polishing disc (27) is formed in the top of the limiting plate (31), the bottom of the polishing disc (27) penetrates through the through groove (32) and extends to the inside of the through groove, fixing rods (33) are mounted on the left side and the right side of the top of the limiting plate (31), the top ends of the fixing rods (33) penetrate through the movable plate (25) and extend to the outside of the movable plate, buffer springs (34) are sleeved on the surface of the fixing rods (33), and baffles (35) are mounted on the left side and the right side of the limiting plate (31);

clamping mechanism (4) are including placing shell (41), place the top at bottom plate (1) in shell (41), servo motor (42) are installed on the right side of placing shell (41), the left end of servo motor (42) output shaft runs through placing shell (41) and extends to its inside, corotation threaded rod (43) are installed to the left end of servo motor (42) output shaft, reversal threaded rod (44) are installed to the left end of corotation threaded rod (43), the equal threaded connection in surface of corotation threaded rod (43) and reversal threaded rod (44) has screw block (45), the top of screw block (45) runs through placing shell (41) and extends to its outside, tight piece (46) of clamp of using with baffle (35) cooperation is installed at the top of screw block (45).

2. The machine of claim 1, wherein the precision press mold is provided with a grinding surface, and the grinding surface is provided with a plurality of grooves for receiving the precision press mold, and the grooves are arranged in the grooves: the bottom of diaphragm (23) and the left and right sides that is located cylinder (24) all install telescopic link (5), the bottom of telescopic link (5) and the top fixed connection of fly leaf (25).

3. The machine of claim 2, wherein the precision press mold is provided with a grinding machine for machining, and the grinding machine comprises: the top of the limiting plate (31) is fixedly connected with the bottom of the movable plate (25) through a buffer spring (34).

4. The anti-shifting grinding machine for machining the precision stamping die as claimed in claim 3, wherein: the thread block (45) is connected to the inner wall of the placing shell (41) in a sliding mode.

5. The anti-shifting grinding machine for machining the precision stamping die as claimed in claim 4, wherein: the shock pad (22) is arranged at the bottom of the bottom plate (1).