CN215544316U

CN215544316U - High-speed precision punch mould securing device

Info

Publication number: CN215544316U
Application number: CN202121126848.0U
Authority: CN
Inventors: 张和国
Original assignee: Nanjing Jingcheng Precision Technology Co ltd
Current assignee: Nanjing Jingcheng Precision Technology Co ltd
Priority date: 2021-05-24
Filing date: 2021-05-24
Publication date: 2022-01-18
Anticipated expiration: 2031-05-24

Abstract

The utility model discloses a high-speed precision punch die stabilizing device which comprises a fixed base, wherein a supporting plate is fixedly connected to the rear end of the top of the fixed base, an electric push rod is fixedly connected to the bottom of the supporting plate, a punching plate is fixedly connected to the bottom of the electric push rod, and a reverse threaded rod is movably connected to the left side of an inner cavity of the fixed base through a bearing. According to the utility model, the die is placed at the top of the placing plate, the rotating plate drives the reverse threaded rod to rotate through the forward rotating plate, the reverse threaded rod drives the threaded sleeve to move to one side while rotating, the threaded sleeve drives the movable rod to move to one side, the movable rod drives the clamping plate to move to one side, and the clamping plate drives the soft pad to move towards the die until the soft pad is contacted with the die, so that the die is clamped and fixed, and the problem that the die cannot be well fixed when the existing precision punch is used, and the die position can be deviated when the die is punched and sheared is solved.

Description

High-speed precision punch mould securing device

Technical Field

The utility model relates to the technical field of high-speed precision punches, in particular to a die stabilizing device of a high-speed precision punch.

Background

Precision punch press wide application is punched and is cut, take shape, the extension in the metal panel beating processing of multiple batch production, like products processing such as transportation vehicles, clock and watch, household electrical appliances, stationery, hand tool, five metals, computer, and simultaneously, the autoloader can be installed additional, undertake the processing of automatic transfer whole strip production line, wherein precision punch press is when punching the shearing to the mould, the condition of mould easy production offset, current precision punch press can not be fine when using fix the mould, lead to when punching the shearing to the mould, the mould position can produce the skew, thereby the work efficiency and the punching the shearing accuracy of precision punch press have been reduced, therefore we have proposed a high-speed precision punch press mould securing device, solve this problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a die stabilizing device of a high-speed precision punch press, which has the advantages of precision punching and shearing and solves the problems that the position of a die can deviate when the die is punched and sheared because the die cannot be well fixed when the conventional precision punch press is used, so that the working efficiency and the punching and shearing precision of the precision punch press are reduced.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high-speed accurate punch press mould securing device, includes unable adjustment base, the rear end fixedly connected with backup pad at unable adjustment base top, the bottom fixedly connected with electric putter of backup pad, electric putter's bottom fixedly connected with dashes the board, there is reverse threaded rod in the left side of unable adjustment base inner chamber through bearing swing joint, the other end of reverse threaded rod runs through unable adjustment base and fixedly connected with commentaries on classics board, the equal threaded connection in both sides that reverse threaded rod is located the unable adjustment base inner chamber has the thread bush, the top fixedly connected with movable rod of thread bush, one side fixedly connected with splint of movable rod.

Preferably, the top of the fixed base is fixedly connected with a placing plate, and the top of the placing plate is movably connected with the mold.

Preferably, one side of the clamping plate far away from the movable rod is fixedly connected with a soft pad, and one side of the soft pad far away from the clamping plate is in contact with the mold.

Preferably, the bottom fixedly connected with stopper of thread bush, first spacing groove has all been seted up to the both sides of unable adjustment base inner chamber bottom, the stopper is kept away from the one end of thread bush and is extended to the inner chamber of first spacing groove and with the inner chamber sliding connection of first spacing groove.

Preferably, the two sides of the top of the fixed base are both provided with through grooves, and the movable rods penetrate through the through grooves and are in sliding connection with the inner cavities of the through grooves.

Preferably, the back of the punching plate is fixedly connected with a limiting rod, one side of the supporting plate is provided with a second limiting groove, and one end, far away from the punching plate, of the limiting rod extends to an inner cavity of the second limiting groove and is in sliding connection with the inner cavity of the second limiting groove.

Preferably, the periphery of the bottom of the fixed base is fixedly connected with slide bars, the surface of each slide bar is connected with a slide cylinder in a sliding manner, the bottom of an inner cavity of each slide cylinder is fixedly connected with a return spring, the other end of each return spring is fixedly connected with the corresponding slide bar, and the periphery of the surface of each slide cylinder is fixedly connected with a support frame.

Preferably, the two sides of the slide bar, which are located at one end of the inner cavity of the slide cylinder, are fixedly connected with limit strips, the two sides of the inner cavity of the slide cylinder are provided with third limit grooves, and one ends, far away from the slide bar, of the limit strips extend to the inner cavity of the third limit grooves and are in sliding connection with the inner cavity of the third limit grooves.

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

1. the utility model puts the mould on the top of the placing plate, the rotating plate drives the reverse threaded rod to rotate through the forward rotating plate, the reverse threaded rod drives the threaded sleeve to move to one side while rotating, the threaded sleeve drives the movable rod to move to one side, the movable rod drives the clamping plate to move to one side, the clamping plate drives the soft pad to move towards the mould until the soft pad is contacted with the mould, thereby clamping and fixing the mould, after punching and shearing are finished, the reverse rotating plate drives the reverse threaded rod to rotate through the reverse rotating plate, the reverse threaded rod drives the threaded sleeve to move to one side while rotating, the threaded sleeve drives the movable rod to move to one side, the movable rod drives the clamping plate to move to one side, the soft pad is driven to move to one side far away from the mould through the clamping plate until the soft pad is separated from the mould, thereby completing the disassembly of the punching machine, solving the problem that the existing precision punching and shearing machine can not fix the mould well when in use, thereby leading to the punching and shearing of the mould, the position of the die can be deviated, so that the working efficiency of the precision punching machine and the punching and shearing accuracy are reduced.

2. The utility model has the advantages that the effect of conveniently placing the die is achieved by arranging the placing plate, the effect of protecting the die is achieved by arranging the soft cushion, the abrasion of the die during clamping and fixing is avoided, the problem of autorotation of the thread bush is solved by arranging the limiting block and the first limiting groove, thereby having the effect of limiting the threaded sleeve, having the effect of limiting the movable rod by arranging the through groove, avoiding the dislocation of the movable rod during the movement, the limiting rod and the second limiting groove are arranged, so that the effect of limiting the punching plate is achieved, the situation that the punching plate is misplaced during movement is avoided, through the arrangement of the slide rod, the slide cylinder, the reset spring and the support frame, the effects of shock absorption and stable support for the fixed base are achieved, through setting up spacing strip and third spacing groove, played the spacing effect to the slide bar, ensured the stability of slide bar when moving.

Drawings

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

FIG. 2 is a schematic view of a front cross-sectional view of a fixing base according to the present invention;

FIG. 3 is a side view of a cross-sectional structure of the support plate of the present invention;

FIG. 4 is a schematic view of a front cross-sectional structure of the slide cartridge of the present invention.

In the figure: 1. a fixed base; 2. a support plate; 3. an electric push rod; 4. punching a plate; 5. a reverse threaded rod; 6. a threaded sleeve; 7. a movable rod; 8. a splint; 9. rotating the plate; 10. placing the plate; 11. a soft cushion; 12. a limiting block; 13. a first limit groove; 14. a through groove; 15. a limiting rod; 16. a second limit groove; 17. a slide bar; 18. a slide cylinder; 19. a return spring; 20. a limiting strip; 21. a third limiting groove; 22. a support frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The fixed base 1, the supporting plate 2, the electric push rod 3, the punching plate 4, the reverse threaded rod 5, the threaded sleeve 6, the movable rod 7, the clamping plate 8, the rotating plate 9, the placing plate 10, the cushion 11, the limiting block 12, the first limiting groove 13, the through groove 14, the limiting rod 15, the second limiting groove 16, the sliding rod 17, the sliding barrel 18, the reset spring 19, the limiting strip 20, the third limiting groove 21 and the supporting frame 22 are all universal standard parts or parts known by technicians in the field, and the structure and the principle of the utility model can be known by technicians or conventional experimental methods.

Referring to fig. 1-4, a high-speed precision punch die stabilizing device comprises a fixed base 1, a supporting plate 2 is fixedly connected to the rear end of the top of the fixed base 1, an electric push rod 3 is fixedly connected to the bottom of the supporting plate 2, a punching plate 4 is fixedly connected to the bottom of the electric push rod 3, a reverse threaded rod 5 is movably connected to the left side of the inner cavity of the fixed base 1 through a bearing, the other end of the reverse threaded rod 5 penetrates through the fixed base 1 and is fixedly connected with a rotating plate 9, a threaded sleeve 6 is connected to both sides of the reverse threaded rod 5 positioned in the inner cavity of the fixed base 1 through threads, a movable rod 7 is fixedly connected to the top of the threaded sleeve 6, a clamping plate 8 is fixedly connected to one side of the movable rod 7, the die is placed on the top of a placing plate 10, the rotating plate 9 drives the reverse threaded rod 5 to rotate, the reverse threaded rod 5 drives the threaded sleeve 6 to move to one side while rotating, the threaded sleeve 6 drives the movable rod 7 to move towards one side, the movable rod 7 drives the clamping plate 8 to move towards one side, the soft cushion 11 is driven by the clamping plate 8 to move towards the mould until the soft cushion is contacted with the mould, thereby clamping and fixing the die, when punching and shearing are finished, the rotating plate 9 drives the reverse threaded rod 5 to rotate through the reverse rotating plate 9, the reverse threaded rod 5 drives the threaded sleeve 6 to move towards one side while rotating, the threaded sleeve 6 drives the movable rod 7 to move towards one side, the movable rod 7 drives the clamping plate 8 to move towards one side, the soft cushion 11 is driven by the clamping plate 8 to move towards one side far away from the die until the soft cushion is separated from the die, thereby completing the disassembly, solving the problems that when the prior precision punch is used, the die can not be well fixed, so that when the die is punched and sheared, the position of the die can be deviated, so that the working efficiency of the precision punching machine and the punching and shearing accuracy are reduced.

In this embodiment, specifically, board 10 is placed to unable adjustment base 1's top fixedly connected with, places board 10's top and mould swing joint, places board 10 through the setting, has played the effect of being convenient for place the mould.

In this embodiment, it is concrete, splint 8 keep away from one side fixedly connected with cushion 11 of movable rod 7, and one side and the mould contact of splint 8 are kept away from to cushion 11, through setting up cushion 11, have played the effect to the mould protection, avoid the mould to appear the condition of wearing and tearing when pressing from both sides tightly fixedly.

In this embodiment, specifically, threaded sleeve 6's bottom fixedly connected with stopper 12, first spacing groove 13 has all been seted up to the both sides of unable adjustment base 1 inner chamber bottom, stopper 12 keep away from threaded sleeve 6 one end extend to first spacing groove 13's inner chamber and with the inner chamber sliding connection of first spacing groove 13, through setting up stopper 12 and first spacing groove 13, solved threaded sleeve 6 and can appear the problem of rotation to the effect spacing to threaded sleeve 6 has been played.

In this embodiment, it is concrete, leading to groove 14 has all been seted up to the both sides at unable adjustment base 1 top, movable rod 7 run through lead to groove 14 and with the inner chamber sliding connection who leads to groove 14, through setting up logical groove 14, played the spacing effect to movable rod 7, avoid movable rod 7 the condition of dislocation to appear when the motion.

In this embodiment, specifically, the back fixedly connected with gag lever post 15 of dashing board 4, second spacing groove 16 has been seted up to one side of backup pad 2, gag lever post 15 keep away from dash board 4 one end extend to the inner chamber of second spacing groove 16 and with the inner chamber sliding connection of second spacing groove 16, through setting up gag lever post 15 and second spacing groove 16, played the spacing effect of counterpunch board 4, avoid dashing the condition that board 4 appears the dislocation when the motion.

In this embodiment, specifically, the slide bars 17 are fixedly connected to the periphery of the bottom of the fixing base 1, the slide bars 17 are connected to the surface of the slide bars 17 in a sliding manner, the return springs 19 are fixedly connected to the bottoms of the inner cavities of the slide bars 18, the other ends of the return springs 19 are fixedly connected to the slide bars 17, the supporting frames 22 are fixedly connected to the periphery of the surface of the slide bars 18, and the damping and stable supporting effects on the fixing base 1 are achieved by the arrangement of the slide bars 17, the slide bars 18, the return springs 19 and the supporting frames 22.

In this embodiment, specifically, both sides of the slide bar 17 located at one end of the inner cavity of the slide cylinder 18 are fixedly connected with limiting strips 20, both sides of the inner cavity of the slide cylinder 18 are provided with third limiting grooves 21, one end of each limiting strip 20 far away from the slide bar 17 extends to the inner cavity of the third limiting groove 21 and is in sliding connection with the inner cavity of the third limiting groove 21, and by arranging the limiting strips 20 and the third limiting grooves 21, the effect of limiting the slide bar 17 is achieved, and the stability of the slide bar 17 during movement is ensured.

When the electric element is used, the electric element is started through the external controller, firstly, a mould is placed at the top of a placing plate 10, the rotating plate 9 drives the reverse threaded rod 5 to rotate through the forward rotating plate 9, the reverse threaded rod 5 drives the threaded sleeve 6 to move to one side while rotating, the threaded sleeve 6 drives the movable rod 7 to move to one side, the movable rod 7 drives the clamping plate 8 to move to one side, the soft pad 11 is driven to move to the mould through the clamping plate 8 until the soft pad is contacted with the mould, so that the mould is clamped and fixed, after punching and shearing are completed, the reverse rotating plate 9 drives the reverse threaded rod 5 to rotate through the reverse rotating plate 9, the reverse threaded rod 5 drives the threaded sleeve 6 to move to one side while rotating, the threaded sleeve 6 drives the movable rod 7 to move to one side, the movable rod 7 drives the clamping plate 8 to move to one side, the soft pad 11 is driven to move to one side far away from the mould through the clamping plate 8 until the soft pad is separated from the mould, thereby accomplish the dismantlement, solved current precision punch press and fixed the mould when using can not be fine, lead to when punching the shearing to the mould, the mould position can produce the skew to precision punch press's work efficiency and punching the problem of shearing the accuracy have been reduced.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machines, parts and equipment adopt the conventional models in the prior art, the control mode is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming of technicians in the field, the control circuit belongs to the common knowledge in the field, and the present application document is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the present application.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high-speed precision punch mould securing device, includes unable adjustment base (1), its characterized in that: the rear end fixedly connected with backup pad (2) at unable adjustment base (1) top, the bottom fixedly connected with electric putter (3) of backup pad (2), the bottom fixedly connected with dash board (4) of electric putter (3), there is reverse threaded rod (5) in the left side of unable adjustment base (1) inner chamber through bearing swing joint, the other end of reverse threaded rod (5) runs through unable adjustment base (1) and fixedly connected with commentaries on classics board (9), the equal threaded connection in both sides that reverse threaded rod (5) are located unable adjustment base (1) inner chamber has thread bush (6), the top fixedly connected with movable rod (7) of thread bush (6), one side fixedly connected with splint (8) of movable rod (7).

2. The mold stabilizing device for high-speed precision punches of claim 1, characterized in that: the top of the fixed base (1) is fixedly connected with a placing plate (10), and the top of the placing plate (10) is movably connected with the mold.

3. The mold stabilizing device for high-speed precision punches of claim 1, characterized in that: one side fixedly connected with cushion (11) of activity pole (7) are kept away from in splint (8), one side and the mould contact of splint (8) are kept away from in cushion (11).

4. The mold stabilizing device for high-speed precision punches of claim 1, characterized in that: the bottom fixedly connected with stopper (12) of thread bush (6), first spacing groove (13) have all been seted up to the both sides of unable adjustment base (1) inner chamber bottom, the one end that thread bush (6) were kept away from in stopper (12) extends to the inner chamber of first spacing groove (13) and with the inner chamber sliding connection of first spacing groove (13).

5. The mold stabilizing device for high-speed precision punches of claim 1, characterized in that: through grooves (14) are formed in the two sides of the top of the fixed base (1), and the movable rod (7) penetrates through the through grooves (14) and is connected with the inner cavities of the through grooves (14) in a sliding mode.

6. The mold stabilizing device for high-speed precision punches of claim 1, characterized in that: the back fixedly connected with gag lever post (15) of dashing board (4), second spacing groove (16) have been seted up to one side of backup pad (2), the one end that dashes board (4) is kept away from in gag lever post (15) extends to the inner chamber of second spacing groove (16) and with the inner chamber sliding connection of second spacing groove (16).

7. The mold stabilizing device for high-speed precision punches of claim 1, characterized in that: all fixedly connected with slide bar (17) around unable adjustment base (1) bottom, the surperficial sliding connection of slide bar (17) has slide cartridge (18), the bottom fixedly connected with reset spring (19) of slide cartridge (18) inner chamber, and the other end and slide bar (17) fixed connection of reset spring (19), all fixedly connected with support frame (22) around slide cartridge (18) surface.

8. The mold stabilizing device for high-speed precision punches of claim 7, characterized in that: the equal fixedly connected with in both sides that slide bar (17) are located slide cartridge (18) inner chamber one end spacing strip (20), third spacing groove (21) have all been seted up to the both sides of slide cartridge (18) inner chamber, the one end that slide bar (17) were kept away from in spacing strip (20) extends to the inner chamber of third spacing groove (21) and with the inner chamber sliding connection of third spacing groove (21).