CN111434475A - Die cutting and stamping production line of universal movable insert hardware die holder - Google Patents
Die cutting and stamping production line of universal movable insert hardware die holder Download PDFInfo
- Publication number
- CN111434475A CN111434475A CN201911378877.3A CN201911378877A CN111434475A CN 111434475 A CN111434475 A CN 111434475A CN 201911378877 A CN201911378877 A CN 201911378877A CN 111434475 A CN111434475 A CN 111434475A
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- die holder
- wall
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- rod
- liquid
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/40—Cutting-out; Stamping-out using a press, e.g. of the ram type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/08—Means for treating work or cutting member to facilitate cutting
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Abstract
The invention discloses a die cutting and stamping production line of a universal movable insert hardware die holder, which comprises a lower die holder and a groove, wherein the groove is formed in the side wall of a die holder sleeve and used for accommodating the lower die holder, the upper end of the lower die holder is fixedly connected with an upper die holder through a hydraulic oil cylinder, the lower die holder is connected to the inner wall of the groove in a sliding manner, a sliding groove is formed in the inner wall of the groove, a rotating rod is rotatably connected between the inner wall of the sliding groove and the inner wall of the groove, a baffle for shielding a notch of the groove is welded on the rotating rod, a first driving device for driving the rotating rod to rotate is installed on the lower die holder, a shearing liquid cavity and a cooling liquid cavity are formed in the side wall of the lower die holder, and a liquid adding device for extruding cooling liquid in the shearing liquid cavity into the. The automatic injection device can automatically inject cooling liquid and shearing liquid when the upper die moves downwards, avoids the waste of the cooling liquid and the shearing liquid, simultaneously does not need to externally drive the spraying of the shearing liquid and the cooling liquid, and is more energy-saving and environment-friendly.
Description
Technical Field
The invention relates to the technical field of dies, in particular to a die cutting and stamping production line of a universal movable insert hardware die holder.
Background
The die is various dies and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts.
Traditional processing of cross cutting piece because of the nature of its material itself, cutting at every turn all can lead to the cutter to generate heat, cuts to the mould material in order to guarantee continuation, adopts the spraying coolant liquid and the shearing liquid of continuation to reduce the temperature of cutter usually, however adopts the waste of this kind of mode coolant liquid and shearing liquid great, just cools off the cutter when the cutter has not contacted the mould material yet, great waste the coolant liquid, increased the cost of this trade.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a die cutting and stamping production line of a universal movable insert hardware die holder, which can automatically inject cooling liquid and shearing liquid when an upper die moves downwards, avoids the waste of the cooling liquid and the shearing liquid, does not need to externally drive the spraying of the shearing liquid and the cooling liquid, and is more energy-saving and environment-friendly.
In order to achieve the purpose, the invention adopts the following technical scheme:
a die cutting and stamping production line of a universal movable insert hardware die holder comprises a lower die holder and a groove which is formed in the side wall of a die holder sleeve and used for accommodating the lower die holder, the upper end of the lower die holder is fixedly connected with an upper die holder through a hydraulic oil cylinder, the lower die holder is connected to the inner wall of the groove in a sliding mode, a sliding groove is formed in the inner wall of the groove, a rotating rod is rotatably connected between the inner wall of the sliding groove and the inner wall of the groove, a baffle for shielding a notch of the groove is welded on the rotating rod, a first driving device for driving the rotating rod to rotate is installed on the lower die holder, a shearing liquid cavity and a cooling liquid cavity are formed in the side wall of the lower die holder, a liquid adding device for extruding cooling liquid in the shearing liquid cavity into the cooling liquid cavity is further installed on the lower die holder, and a liquid pumping device for pumping the cooling liquid into the cooling, the inner wall of the cooling liquid cavity is communicated with the interior of the lower die holder, an electromagnetic valve is installed at the communication position, and an electric telescopic rod used for pushing the lower die holder to move is installed on the inner wall of the groove.
Preferably, the first driving device comprises a rack fixedly connected to the lower die holder, the inner wall of the chute is rotatably connected with a driving wheel, the rotating rod is coaxially provided with a driven wheel, the driving wheel is connected with the driven wheel through a synchronous belt in a transmission manner, the side wall of the driving wheel is coaxially and fixedly connected with a first bevel gear, the inner wall of the groove is rotatably connected with a second bevel gear meshed with the first bevel gear, and the side wall of the second bevel gear is coaxially and fixedly connected with a gear meshed with the rack.
Preferably, the liquid feeding device is including seting up the sliding chamber in shearing the sap cavity lateral wall, sealed sliding connection has the sliding plug in the sliding chamber, install the first check valve that only allows the medicament to turn left from the right side and flow on the sliding plug, the lateral wall fixedly connected with of first check valve runs through the pull rod of sliding chamber inner wall, the pull rod is provided with the sealing plug with the junction in sliding chamber, the one end fixed connection that the sliding plug was kept away from to the pull rod is on the inner wall of recess, the tip of piston rod runs through the piston barrel, the left side lateral wall and the coolant liquid chamber intercommunication in sliding chamber.
Preferably, the pump liquid device includes the piston cylinder of fixed connection at recess inner wall, sealed sliding connection has the piston in the piston cylinder, install on the slide and only allow the coolant liquid from the last second check valve that down flows, the lateral wall of piston cylinder is through leading coolant liquid pipe and coolant liquid chamber intercommunication, and the third check valve that only allows the coolant liquid to up flow from the bottom is installed to intercommunication department, the lateral wall fixedly connected with piston rod of piston, still install the second drive arrangement who is used for driving piston rod reciprocating motion from top to bottom on the die holder.
Preferably, the die holder further comprises an infrared sensor assembly arranged on the die holder sleeve, and the infrared sensor assembly is used for controlling the electric telescopic rod and the electromagnetic valve to act.
Preferably, the sewage draining outlet of the lower die seat is communicated with the lower cooling liquid pipeline through a corrugated pipe.
Preferably, the second drive arrangement is including rotating the connecting rod of connection on the piston rod, the lateral wall fixedly connected with threaded rod of die holder, threaded connection has the threaded sleeve on the threaded rod, through dead lever fixedly connected with dwang on the threaded sleeve, the one end rotation connection on the lateral wall of dwang is kept away from the piston rod to the connecting rod.
The invention has the following beneficial effects:
1. when the upper die holder is driven to move downwards by the hydraulic oil cylinder, the infrared sensor assembly works to further enable the electric telescopic rod and the electromagnetic valve to act, the electric telescopic rod pushes the lower die holder to move outwards, meanwhile, the rack on the lower die holder drives the gear to rotate, the gear rotates to drive the first bevel gear to rotate through the second bevel gear, the first bevel gear rotates to drive the driving wheel to rotate, the driving wheel rotates to drive the driven wheel to rotate through the synchronous belt, the driven wheel rotates to drive the baffle to rotate through the rotating rod, the baffle can be automatically opened, the lower die holder extends out of the die holder sleeve, the die can automatically shield the lower die holder after die opening is carried out, and sundries are effectively prevented from falling;
2. when the lower die base extends out of the groove, the sliding plug moves leftwards, cooling liquid in the sliding cavity is extruded into the cooling liquid cavity, meanwhile, the lower die base moves rightwards, the threaded sleeve rotates through the matching of the threaded rod and the threaded sleeve, the threaded sleeve rotates and drives the rotating rod to rotate through the fixed rod, the rotating rod rotates and drives the piston rod to reciprocate upwards and downwards through the connecting rod, then the cooling liquid in the piston cylinder is pressed into the cooling liquid cavity, at the moment, the electromagnetic valve is controlled to be opened by the infrared inductor assembly, the cooling liquid is added for one time, the cooling liquid can be kept in the lower die base all the time, and the stamping efficiency is greatly improved;
3. under electric telescopic handle's promotion, the die holder retracts in the recess again, the notch with the recess is blocked again to the baffle, threaded sleeve rotates once more, and drive the dwang through the dead lever and rotate, the dwang rotates and drives piston rod up-and-down reciprocating motion through the connecting rod, and then impress the coolant liquid intracavity with the coolant liquid in the piston cylinder, infrared inductor subassembly secondary control solenoid valve is opened, carry out secondary coolant liquid and add, and add the coolant liquid at every turn ration, can effectually guarantee the ration of coolant liquid and add, can also avoid the waste of coolant liquid simultaneously.
Drawings
FIG. 1 is a schematic structural diagram of a die cutting and stamping production line of a universal movable insert hardware die holder according to the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is an enlarged view of the structure at B in FIG. 1;
fig. 4 is a diagram of the position relationship between the second bevel gear and the gear in fig. 1.
In the figure: the device comprises a groove 1, a connecting rod 2, a piston rod 3, a piston 4, a piston cylinder 5, a corrugated pipe 6, a lower die holder 7, a second check valve 8, a rotating rod 9, a baffle 10, a chute 11, an infrared inductor component 12, a pull rod 13, a first check valve 14, a sliding plug 15, a sliding cavity 16, a cooling liquid cavity 17, an electromagnetic valve 18, a threaded rod 20, a rotating rod 21, a fixed rod 22, a threaded sleeve 23, a third check valve 24, a rack 25, a gear 26, a driving wheel 27, a driven wheel 28, a second bevel gear 29, a shearing liquid cavity 30, a gear 31 and a synchronous belt 32.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the terms "vertical," "level," "left," "right," and the like are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-4, a die cutting and stamping production line for a universal movable insert hardware die holder comprises a lower die holder 7 and a groove 1 which is arranged on the side wall of a die holder sleeve and used for accommodating the lower die holder 7, the upper end of the lower die holder 7 is fixedly connected with an upper die holder 33 through a hydraulic oil cylinder 32, the lower die holder 7 is connected to the inner wall of the groove 1 in a sliding manner, the inner wall of the groove 1 is provided with a chute 11, a rotating rod 9 is rotatably connected between the inner wall of the chute 11 and the inner wall of the groove 1, a baffle 10 used for shielding the notch of the groove 1 is welded on the rotating rod 9, a first driving device used for driving the rotating rod 9 to rotate is arranged on the lower die holder 7, the first driving device comprises a rack 25 fixedly connected to the lower die holder 7, the inner wall of the chute 11 is rotatably connected with a driving wheel 27, a driven, a first bevel gear 26 is coaxially and fixedly connected to the side wall of the driving wheel 27, a second bevel gear 33 meshed with the first bevel gear 26 is rotatably connected to the inner wall of the groove 1, and a gear 31 meshed with the rack 25 is coaxially and fixedly connected to the side wall of the second bevel gear 33.
The side wall of the lower die base 7 is provided with a shearing liquid cavity 30 and a cooling liquid cavity 17, the lower die base 7 is further provided with a liquid adding device used for extruding cooling liquid in the shearing liquid cavity 30 into the cooling liquid cavity 17, the liquid adding device comprises a sliding cavity 16 arranged in the side wall of the shearing liquid cavity 30, a sliding plug 15 is connected in the sliding cavity 16 in a sealing and sliding mode, a first one-way valve 14 only allowing a medicament to flow from the right side to the left side is arranged on the sliding plug 15, the side wall of the first one-way valve 14 is fixedly connected with a pull rod 13 penetrating through the inner wall of the sliding cavity 16, a sealing plug is arranged at the connecting position of the pull rod 13 and the sliding cavity 16, one end, far away from the sliding plug 15, of the pull rod 13 is fixedly connected to the inner wall of the groove 1, the end portion of the piston rod 3 penetrates through the piston cylinder.
Install on recess 1's the inner wall and be used for pumping the coolant liquid pump into the pump liquid device in coolant liquid chamber 17, the pump liquid device includes the piston cylinder 5 of fixed connection at recess 1 inner wall, sealed sliding connection has piston 4 in the piston cylinder 5, install the second check valve 8 that only allows the coolant liquid from last down to flow on the piston 4, the lateral wall of piston cylinder 5 is through leading coolant liquid pipe 19 and coolant liquid chamber 17 intercommunication, and intercommunication department installs the third check valve 24 that only allows the coolant liquid from up flowing down, the lateral wall fixedly connected with piston rod 3 of piston 4.
Still install the second drive arrangement who is used for driving piston rod 3 up-and-down reciprocating motion on the die holder 7, the second drive arrangement is including rotating connecting rod 2 on piston rod 3, the lateral wall fixedly connected with threaded rod 20 of die holder 7, threaded connection has threaded sleeve 23 on the threaded rod 20, through dead lever 22 fixedly connected with dwang 21 on the threaded sleeve 23, the one end rotation of piston rod 3 is connected on the lateral wall of dwang 21 is kept away from to connecting rod 2.
The inner wall of cooling liquid chamber 17 and die holder 7 in-connection, and the intercommunication department installs solenoid valve 18, and the electric telescopic handle that is used for promoting die holder 7 to remove is installed to the inner wall of recess 1, still including setting up the infrared inductor subassembly 12 on the die holder cover, and infrared inductor subassembly 12 is used for controlling electric telescopic handle and the action of solenoid valve 18.
When the upper die base is driven by the hydraulic oil cylinder to move downwards, the infrared sensor assembly 12 works to further enable the electric telescopic rod and the electromagnetic valve 18 to move, the electric telescopic rod pushes the lower die base 7 to move outwards, meanwhile, the rack 25 on the lower die base 7 drives the gear 31 to rotate, the gear 31 rotates and drives the first bevel gear 26 to rotate through the second bevel gear 33, the first bevel gear 26 rotates and drives the driving wheel 27 to rotate, the driving wheel 27 rotates and drives the driven wheel 28 to rotate through the synchronous belt 32, and the driven wheel 28 rotates and drives the baffle 10 to rotate through the rotating rod 9.
Along with the promotion of electric telescopic handle, lower die holder 7 stretches out from recess 1, lower die holder 7 is when stretching out recess 1, smooth stopper 15 moves left, coolant liquid in the sliding cavity 16 is extruded in coolant liquid chamber 17, simultaneously lower die holder 7 moves right and uses through the cooperation of threaded rod 20 and threaded sleeve 23 and makes threaded sleeve 23 rotate, threaded sleeve 23 rotates and drives dwang 21 through dead lever 22 and rotate, dwang 21 rotates and drives piston rod 3 up and down reciprocating motion through the connecting rod, and then impresses the coolant liquid in the piston cylinder 5 in coolant liquid chamber 17, infrared inductor subassembly 12 control solenoid valve 18 opens this moment, carry out a coolant liquid and add, and meanwhile, upper die base 33 accomplishes the compound die with lower die holder 7 under hydraulic cylinder 32's promotion, accomplish the suppression of mould material.
Under electric telescopic handle's promotion, in lower die holder 7 contracts back to recess 1 again, baffle 10 blocks recess 1's notch again, threaded sleeve 23 rotates once more, and drive dwang 21 through dead lever 22 and rotate, dwang 21 rotates and drives reciprocating motion about the piston rod 3 through the connecting rod, and then impresses the coolant liquid in the piston cylinder 5 in the coolant liquid chamber 17, infrared inductor subassembly 12 secondary control solenoid valve 18 is opened, carry out secondary coolant liquid and add, prepare for the coolant liquid for the compound die next time.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. A die cutting and stamping production line of a universal movable insert hardware die holder comprises a lower die holder (7) and a groove (1) formed in the side wall of a die holder sleeve and used for accommodating the lower die holder (7), wherein the upper end of the lower die holder (7) is fixedly connected with an upper die holder (33) through a hydraulic oil cylinder (32), the die cutting and stamping production line is characterized in that the lower die holder (7) is connected to the inner wall of the groove (1) in a sliding mode, a sliding groove (11) is formed in the inner wall of the groove (1), a rotating rod (9) is connected between the inner wall of the sliding groove (11) and the inner wall of the groove (1) in a rotating mode, a baffle (10) used for shielding a notch of the groove (1) is welded on the rotating rod (9), a first driving device used for driving the rotating rod (9) to rotate is installed on the lower die holder (7), a shearing liquid cavity (30) and a, still install on die holder (7) and be used for squeezing into the liquid feeding device in coolant liquid chamber (17) with the coolant liquid in shearing sap cavity (30), install on the inner wall of recess (1) and be used for the pump liquid device of coolant liquid pump income coolant liquid chamber (17), communicate in the inner wall of coolant liquid chamber (17) and die holder (7), and intercommunication department installs solenoid valve (18), the electric telescopic handle who is used for promoting die holder (7) to remove is installed to the inner wall of recess (1).
2. The die cutting and stamping production line for the universal movable insert hardware die holder is characterized in that the first driving device comprises a rack (25) fixedly connected to the lower die holder (7), the inner wall of the chute (11) is rotatably connected with a driving wheel (27), a driven wheel (28) is coaxially mounted on the rotating rod (9), the driving wheel (27) is in transmission connection with the driven wheel (28) through a synchronous belt (32), a first bevel gear (26) is coaxially and fixedly connected to the side wall of the driving wheel (27), a second bevel gear (33) meshed with the first bevel gear (26) is rotatably connected to the inner wall of the groove (1), and a gear (31) meshed with the rack (25) is coaxially and fixedly connected to the side wall of the second bevel gear (33).
3. The die cutting and stamping production line for the universal movable insert hardware die holder is characterized in that the liquid adding device comprises a sliding cavity (16) formed in the side wall of a shearing liquid cavity (30), a sliding plug (15) is connected in the sliding cavity (16) in a sealing and sliding mode, a first one-way valve (14) allowing only a medicament to flow from the right side to the left side is installed on the sliding plug (15), a pull rod (13) penetrating through the inner wall of the sliding cavity (16) is fixedly connected to the side wall of the first one-way valve (14), a sealing plug is arranged at the connection position of the pull rod (13) and the sliding cavity (16), one end, far away from the sliding plug (15), of the pull rod (13) is fixedly connected to the inner wall of the groove (1), the end of the piston rod (3) penetrates through the piston cylinder (5), and the left side wall of the sliding cavity (16) is communicated with a cooling liquid cavity (17).
4. The die cutting and stamping production line of the universal movable insert hardware die holder is characterized in that the liquid pumping device comprises a piston cylinder (5) fixedly connected to the inner wall of the groove (1), a piston (4) is connected to the piston cylinder (5) in a sealing and sliding mode, a second check valve (8) only allowing cooling liquid to flow from top to bottom is installed on the piston (4), the side wall of the piston cylinder (5) is communicated with the cooling liquid cavity (17) through a cooling liquid guide pipe (19), a third check valve (24) only allowing the cooling liquid to flow from bottom to top is installed at the communication position, a piston rod (3) is fixedly connected to the side wall of the piston (4), and a second driving device used for driving the piston rod (3) to move up and down is installed on the lower die holder (7).
5. The die cutting and stamping production line for the universal movable insert hardware die holder according to claim 1, further comprising an infrared sensor assembly (12) arranged on the die holder sleeve, wherein the infrared sensor assembly (12) is used for controlling the actions of the electric telescopic rod and the electromagnetic valve (18).
6. The die cutting and stamping production line for the universal movable insert hardware die holder is characterized in that a sewage discharge outlet of the lower die holder (7) is communicated with a lower cooling liquid pipeline through a corrugated pipe (6).
7. The die cutting and stamping production line for the universal movable insert hardware die holder is characterized in that the second driving device comprises a connecting rod (2) rotatably connected to a piston rod (3), a threaded rod (20) is fixedly connected to the side wall of the lower die holder (7), a threaded sleeve (23) is in threaded connection with the threaded rod (20), a rotating rod (21) is fixedly connected to the threaded sleeve (23) through a fixing rod (22), and one end, far away from the piston rod (3), of the connecting rod (2) is rotatably connected to the side wall of the rotating rod (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911378877.3A CN111434475A (en) | 2019-12-27 | 2019-12-27 | Die cutting and stamping production line of universal movable insert hardware die holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911378877.3A CN111434475A (en) | 2019-12-27 | 2019-12-27 | Die cutting and stamping production line of universal movable insert hardware die holder |
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| CN111434475A true CN111434475A (en) | 2020-07-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911378877.3A Pending CN111434475A (en) | 2019-12-27 | 2019-12-27 | Die cutting and stamping production line of universal movable insert hardware die holder |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111940809A (en) * | 2020-09-11 | 2020-11-17 | 尹梅存 | Hardware machining is with machine of unreeling of convenient cutting |
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| JP2003164958A (en) * | 2001-11-30 | 2003-06-10 | Ahresty Corp | Die cooling system |
| CN107584095A (en) * | 2017-10-30 | 2018-01-16 | 南京佳明压铸厂 | A kind of top cover die casting |
| CN108816936A (en) * | 2018-08-07 | 2018-11-16 | 佛山市广协环保科技有限公司 | A kind of chemical industry preparation vessels cleaning equipment |
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