CN211965882U

CN211965882U - Control device for die-casting machine die-closing button

Info

Publication number: CN211965882U
Application number: CN201922188226.XU
Authority: CN
Inventors: 孟凡颍; 谢瑞安; 吴多卷
Original assignee: Shanghai Zhenshun Zipper Hardware Co ltd
Current assignee: Shanghai Zhenshun Zipper Hardware Co ltd
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-11-20
Anticipated expiration: 2029-12-09

Abstract

The utility model provides a controlling means of die casting machine compound die button, including the operation panel, the slot has been seted up to the inside of operation panel, and the inner wall gomphosis of slot is connected with first wire way, and the bottom gomphosis of slot is connected with the second wire way, and the top of operation panel installs locking mechanism, and the internally mounted of slot has the on-off mechanism, and on-off mechanism internally mounted has adjustment mechanism. The utility model discloses in, put into the slot through opening the mechanism of will shutting, rotatory first knob, drive the threaded rod and rotate in the screw hole, along with the precession of threaded rod, make the flexure strip atress extend to both sides, thereby it tightly laminates the outer wall at the button box of on-off mechanism to drive the tight piece of clamp, first wiring groove and second wiring groove are connected with linear resistance and contact point respectively simultaneously, when on-off mechanism is bad, rotatory first knob, the threaded rod rises, the flexure strip resets, it contracts to press from both sides tight piece and return, just loosen the outer wall of button box, change on-off mechanism very light like this, do not hinder the course of work.

Description

Control device for die-casting machine die-closing button

Technical Field

The utility model relates to the technical field of switches, especially, relate to a controlling means of die casting machine compound die button.

Background

The die-casting machine die-closing button is a switch which utilizes the button to push a transmission mechanism, enables a movable contact and a static contact to be pressed on or off and realizes circuit switching, the button switch is a master electrical appliance which is simple in structure and very wide in application, and is used for manually sending a control signal to control a contactor, a relay, an electromagnetic starter and the like in an electric automatic control circuit.

The existing control device for a die closing button of a die casting machine is characterized in that three functional keys of an operation panel, namely die opening, die closing and die stopping, are a toggle switch. In the working process of an operator, the mold is opened and closed for a long time, so that the button is easy to damage and inconvenient to replace, and other switches are required to be added according to different mold closing speeds of different products, so that the operation is very inconvenient.

Therefore, it is necessary to provide a control device for a mold clamping button of a die casting machine to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a controlling means of die casting machine compound die button has solved current controlling means of die casting machine compound die button, and operating panel die sinking, mould closing, three function key that stops are a toggle switch. In the working process of an operator, the die is opened and closed for a long time, so that the button is easy to damage and inconvenient to replace, and other switches are required to be added according to different die closing speeds of different products, so that the problem of inconvenience is solved.

For solving the technical problem, the utility model provides a pair of controlling means of die casting machine compound die button, comprises an operation bench, the slot has been seted up to the inside of operation panel, and the inner wall gomphosis of slot is connected with first wire way, the bottom gomphosis of slot is connected with the second wire way, and the top of operation panel installs locking mechanism, the internally mounted of slot has on-off mechanism, and on-off mechanism internally mounted has adjustment mechanism, locking mechanism's inside is including first knob, and the bottom fixedly connected with threaded rod of first knob, the surface cup joint of threaded rod is connected with the screw hole, and is fixed connection between screw hole and the operation panel, the bottom fixedly connected with flexure strip of threaded rod, and the basal surface laminating of flexure strip is connected with the fixed slot, one side fixedly connected with of flexure strip presss from both sides tight piece.

Preferably, the threaded rod forms a rotating structure through the first knob and the threaded hole, the elastic piece forms an extrusion structure through the threaded rod and the fixed groove, and the clamping block forms a telescopic structure through the elastic piece and the threaded rod.

Preferably, the switch mechanism comprises a button box inside, the button box is connected with the slot in a laminating manner, the top end of the button box is fixedly connected with a supporting rod, the top end of the supporting rod is fixedly connected with a movable hinge, the surface of the movable hinge is connected with a portable plate in a sleeved manner, one side of the portable plate is fixedly connected with a fixed block, the bottom end of the fixed block is fixedly connected with a sliding rod, the sliding rod is connected with the button box in a sleeved manner, a through hole is formed in the sliding rod, one side of the sliding rod is fixedly connected with a clamping block, one side of the clamping block is connected with a ball in a laminating manner, one side of the ball is fixedly connected with a sliding block, one side of the sliding block is fixedly connected with a spring, the surface of the spring is connected with a sliding hole in a sleeved manner, the sliding hole is fixedly connected with the button box, the inner wall of the button box, the inside of button box is close to bottom end position fixedly connected with contact point.

Preferably, the handle plate passes through the bracing piece and constitutes revolution mechanic with the activity hinge, the fixed block passes through to constitute sliding construction between slide bar and the button box, and the ball passes through to constitute rolling construction between fixture block and the slide bar, the spring passes through to constitute extending structure between slider and the ball.

Preferably, adjustment mechanism's inside is including the second knob, and the bottom fixedly connected with axis of rotation of second knob, the bottom fixedly connected with bull stick of axis of rotation, and be connected for cup jointing between bull stick and the through-hole, the top gomphosis of second knob is connected with the jack, and the inside cup jointing of jack is connected with presses the briquetting, press the bottom fixedly connected with connecting rod of briquetting, be connected for cup jointing between connecting rod and the bull stick, the front of bull stick is close to the bottom position and has seted up the regulation hole, and the inside of regulation hole cup joints and is connected with and touches electrical apparatus, touch and be fixed connection between electrical apparatus and the connecting rod, and touch and be connected for the laminating between electrical apparatus and the linear resistance.

Preferably, the rotating rod and the second knob form a rotating structure through the rotating shaft, and the electric trigger forms a sliding structure through the adjusting hole and the connecting rod.

Compared with the prior art, the utility model provides a pair of controlling means of die casting machine compound die button has following beneficial effect:

this use is novel, put into the slot through opening the mechanism of will shutting, rotatory first knob, drive the threaded rod and rotate in the screw hole, along with the precession of threaded rod, make the flexure strip atress extend to both sides, thereby drive the outer wall of pressing from both sides tight piece and tightly laminating at on-off mechanism's button box, first wiring groove and second wiring groove are connected with linear resistance and contact point respectively simultaneously, when on-off mechanism is bad, rotatory first knob, the threaded rod rises, the flexure strip resets, it contracts to press from both sides tight piece and contracts, just loosen the outer wall of button box, change on-off mechanism very light like this, do not delay the course of work.

This use is novel, and through upwards dialling the portable board, the portable board uses the activity hinge to drive the fixed block downstream as the fulcrum, thereby drives slide bar downstream for the fixture block is laminating ball downstream, and the ball can reduce the frictional force of fixture block and ball, conveniently blocks the fixture block, and the ball receives the extrusion force of fixture block, promotes the shrink of slider extrusion spring, and slider and spring can be so that block or loosen the process of fixture block and become flexible.

This use is novel, it is rotatory to rotate the axis of rotation through rotatory second knob and drive the bull stick, thereby it touches the ware at the motion of linear resistance surface to drive the electric shock, the size of control current is come through the length of controlling linear resistance between first wiring groove and the electric shock ware, thereby the compound die sinking speed of control film pressing machine, appear under emergency or the unable circumstances of mentioning of hand push board, can lead to and press the briquetting, drive movable contact ware and linear resistance separation through the connecting rod, finally realize the outage.

Drawings

Fig. 1 is a schematic structural diagram of a side surface of a preferred embodiment of a control device of a die-casting machine die-closing button provided by the present invention;

FIG. 2 is a schematic three-dimensional structure diagram of a control device of a die-closing button of the die-casting machine shown in FIG. 1;

FIG. 3 is a schematic structural view of the locking mechanism shown in FIG. 1;

FIG. 4 is a schematic structural view of the switch mechanism shown in FIG. 1;

FIG. 5 is a schematic side view of the switch mechanism of FIG. 1;

fig. 6 is a schematic structural view of the adjustment mechanism shown in fig. 1.

Reference numbers in the figures: 1. the electric wire clamping device comprises an operating board, 2, a slot, 3, a first wire groove, 4, a second wire groove, 5, a locking mechanism, 6, a switch mechanism, 7, an adjusting mechanism, 501, a first knob, 502, a threaded rod, 503, a threaded hole, 504, an elastic sheet, 505, a fixing groove, 506, a clamping block, 601, a button box, 602, a supporting rod, 603, a movable hinge, 604, a portable plate, 605, a fixing block, 606, a sliding rod, 607, a through hole, 608, a clamping block, 609, a ball, 6010, a sliding block, 6011, a spring, 6012, a sliding hole, 6013, a linear resistor, 6014, a contact point, 701, a second knob, 702, a rotating shaft, 703, a rotating rod, 704, a jack, 705, a pressing block, 706, a connecting rod, 707, an adjusting hole, 708 and a contact appliance.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, fig. 1 is a schematic structural diagram of a side surface of a control device for a mold closing button of a die casting machine according to a preferred embodiment of the present invention; FIG. 2 is a schematic three-dimensional structure diagram of a control device of a die-closing button of the die-casting machine shown in FIG. 1; FIG. 3 is a schematic structural view of the locking mechanism shown in FIG. 1; FIG. 4 is a schematic structural view of the switch mechanism shown in FIG. 1; FIG. 5 is a schematic side view of the switch mechanism of FIG. 1; fig. 6 is a schematic structural view of the adjustment mechanism shown in fig. 1. A control device of a die-casting machine die-closing button comprises an operating platform 1, wherein a slot 2 is formed in the operating platform 1, a first wire groove 3 is connected to the inner wall of the slot 2 in an embedded manner, a second wire groove 4 is connected to the bottom end of the slot 2 in an embedded manner, a locking mechanism 5 is installed at the top end of the operating platform 1, a switching mechanism 6 is installed in the slot 2, an adjusting mechanism 7 is installed in the switching mechanism 6, a first knob 501 is arranged in the locking mechanism 5, a threaded rod 502 is fixedly connected to the bottom end of the first knob 501, a threaded hole 503 is connected to the surface of the threaded rod 502 in a sleeved manner, the threaded hole 503 is fixedly connected with the operating platform 1, an elastic sheet 504 is fixedly connected to the bottom end of the threaded rod 502, a fixing groove 505 is connected to the bottom surface of the elastic sheet 504 in an attached manner, a clamping block 506 is fixedly connected to one side of the elastic sheet 504, thereby bringing the clamping block 506 into close contact with the outer wall of the button case 601 of the switching mechanism 6.

The threaded rod 502 forms a rotating structure through the space between the first knob 501 and the threaded hole 503, the elastic piece 504 forms an extruding structure through the space between the threaded rod 502 and the fixing groove 505, the clamping block 506 forms a telescopic structure through the space between the elastic piece 504 and the threaded rod 502, the first knob 501 is rotated, the threaded rod 502 is lifted, the elastic piece 504 is reset, the clamping block 506 is retracted, the outer wall of the button box 601 is loosened, the switch mechanism 6 is replaced easily, and the work process is not delayed.

The switch mechanism 6 comprises a button box 601 inside, the button box 601 is connected with the slot 2 in a fitting manner, the top end of the button box 601 is fixedly connected with a support rod 602, the top end of the support rod 602 is fixedly connected with a movable hinge 603, the surface of the movable hinge 603 is connected with a handle plate 604 in a sleeved manner, one side of the handle plate 604 is fixedly connected with a fixed block 605, the bottom end of the fixed block 605 is fixedly connected with a slide rod 606, the slide rod 606 is connected with the button box 601 in a sleeved manner, a through hole 607 is arranged inside the slide rod 606, one side of the slide rod 606 is fixedly connected with a clamping block 608, one side of the clamping block 608 is connected with a ball 609 in a fitting manner, one side of the ball 609 is fixedly connected with a slide block 6010, one side of the slide block 6011 is fixedly connected with a spring 6011, the surface of the spring 6011 is connected with a slide hole 6012 in a sleeved manner, and one side of the linear resistor 6013 is in fit connection with the first wire way 3, a contact point 6014 is fixedly connected to a position, close to the bottom end, inside the button box 601, the handle plate 604 is pulled upwards, the handle plate 604 drives the fixing block 605 to move downwards by using the movable hinge 603 as a fulcrum, and labor is saved by using a lever principle, so that the sliding rod 606 is driven to move downwards, and the clamping block 608 is fitted with the ball 609 to move downwards.

The handle plate 604 and the movable hinge 603 form a rotating structure through the support rod 602, the fixed block 605 and the button box 601 form a sliding structure through the sliding rod 606, the ball 609 and the sliding rod 606 form a rolling structure through the clamping block, the spring 6011 and the ball 609 form a telescopic structure through the sliding block 6010 and the ball 609, the ball 609 can reduce the friction force between the clamping block 608 and the ball 609, the clamping block 608 is conveniently clamped, the ball 609 is pressed by the clamping block 608, the sliding block 6010 is pushed to press the spring 6011 to contract, and the sliding block 6010 and the spring 6011 can enable the process of clamping or releasing the clamping block 608 to be flexible.

The adjusting mechanism 7 comprises a second knob 701 inside, a rotating shaft 702 is fixedly connected to the bottom end of the second knob 701, a rotating rod 703 is fixedly connected to the bottom end of the rotating shaft 702, the rotating rod 703 is in sleeved connection with a through hole 607, a jack 704 is connected to the top end of the second knob 701 in an embedded manner, a pressing block 705 is connected to the jack 704 in a sleeved manner, a connecting rod 706 is fixedly connected to the bottom end of the pressing block 705, the connecting rod 706 is in sleeved connection with the rotating rod 703, an adjusting hole 707 is formed in the front of the rotating rod 703 near the bottom end, a contact device 708 is connected to the inside of the adjusting hole 707 in a sleeved manner, the contact device 708 is fixedly connected to the connecting rod 706, the contact device 708 is in attached connection with a linear resistor 6013, and in case of emergency or in case that the lifting board 604 cannot be lifted, the pressing block 705 can be pressed, the contact device 708 is driven by the connecting rod 706, finally, the power failure is realized.

The rotating rod 703 forms a rotating structure through the rotating shaft 702 and the second knob 701, the electric contactor 708 forms a sliding structure through the adjusting hole 707 and the connecting rod 706, the rotating shaft 702 is rotated through rotating the second knob 701 to drive the rotating rod 703 to rotate, so that the electric contactor 708 is driven to move on the surface of the linear resistor 6013, the length of the linear resistor 6013 between the first wire groove 3 and the electric contactor 708 is controlled to control the current, and the mold closing and opening speed of the film pressing machine is controlled.

The utility model provides a pair of controlling means of die casting machine compound die button's theory of operation as follows:

when the switch mechanism 6 is damaged, the first knob 501 is rotated, the threaded rod 502 is lifted, the elastic piece 504 is reset, the clamping block 506 retracts, the outer wall of the button box 601 of the switch mechanism 6 is loosened, the button box is taken out and replaced, the hand-held board 604 is pulled upwards, the hand-held board 604 takes the movable hinge 603 as a fulcrum to drive the fixed block 605 to move downwards, the sliding rod 606 is driven to move downwards, the fixture block 608 is attached to the ball 609 to move downwards, and the ball 609 is pressed by the fixture block 608, promote slider 6010 extrusion spring 6011 to contract, block fixture 608 finally, make contact 708 and linear resistor 6013 contact, bull stick 703 and contact 6014 contact, thereby the switch on, during the outage, only need to lift up handheld board 604 can, when the switch on, rotate axis of rotation 702 through rotatory second knob 701 and drive bull stick 703 rotatory, thereby drive contact 708 and move on linear resistor 6013 surface, the size of control current through the length of controlling linear resistor 6013 between first wire way 3 and the contact 708, from the compound die opening speed of control film pressing machine, in the emergency that appears or under the unable circumstances of lifting of handheld board 604, can press pressing block 705 through the expert, drive electric shock 708 and linear resistor 6013 separation through connecting rod 706, finally realize the outage.

1. this use is novel, put into slot 2 through opening with on-off mechanism 6, rotatory first knob 501, drive threaded rod 502 and rotate in screw hole 503, along with the precession of threaded rod 502, make elastic sheet 504 atress extend to both sides, thereby it presss from both sides tight piece 506 and tightly laminates the outer wall at on-off mechanism 6's button box 601 to drive, first wire way 3 and second wire way 4 are connected with linear resistance 6013 and contact point 6014 respectively simultaneously, when on-off mechanism 6 is bad, rotatory first knob 501, threaded rod 502 rises, elastic sheet 504 resets, it retracts to press from both sides tight piece 506, just loosen the outer wall of button box 601, very light change on-off mechanism 6 like this, do not delay the course of work.

2. In the novel use, the portable plate 604 is pulled upwards, the portable plate 604 drives the fixing block 605 to move downwards by taking the movable hinge 603 as a fulcrum, so that the sliding rod 606 is driven to move downwards, the clamping block 608 is attached to the ball 609 to move downwards, the ball 609 can reduce the friction force between the clamping block 608 and the ball 609, the clamping block 608 is conveniently clamped, the ball 609 receives the extrusion force of the clamping block 608, the sliding block 6010 is pushed to extrude the spring 6011 to contract, and the sliding block 6010 and the spring 6011 can enable the process of clamping or loosening the clamping block 608 to be flexible.

3. This use is novel, it is rotatory to rotate axis of rotation 702 through rotatory second knob 701 and drive bull stick 703, thereby it moves electrical apparatus 708 at linear resistance 6013 surface motion to drive, the size of control electric current is come through the length of controlling linear resistance 6013 between first wire way 3 and the electrical apparatus 708, thereby control film pressing machine's compound die opening speed, appear under emergency or the condition that the portable board 604 can't mention, can press pressing block 705 through pressing, drive electrical apparatus 708 and linear resistance 6013 separation through connecting rod 706, finally realize the outage.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a controlling means of die casting machine compound die button, includes operation panel (1), its characterized in that: the inner part of the operating platform (1) is provided with a slot (2), the inner wall of the slot (2) is connected with a first wire way (3) in an embedding manner, the bottom end of the slot (2) is connected with a second wire way (4) in an embedding manner, the top end of the operating platform (1) is provided with a locking mechanism (5), the inner part of the slot (2) is provided with a switch mechanism (6), the inner part of the switch mechanism (6) is provided with an adjusting mechanism (7), the inner part of the locking mechanism (5) comprises a first knob (501), the bottom end of the first knob (501) is fixedly connected with a threaded rod (502), the surface of the threaded rod (502) is connected with a threaded hole (503) in a sleeved manner, the threaded hole (503) is fixedly connected with the operating platform (1), the bottom end of the threaded rod (502) is fixedly connected with an elastic sheet (504), and the bottom surface of the, one side of the elastic piece (504) is fixedly connected with a clamping block (506).

2. The control device of a die-casting machine clamping button according to claim 1, characterized in that the threaded rod (502) forms a rotating structure through the first knob (501) and the threaded hole (503), the elastic sheet (504) forms a squeezing structure through the threaded rod (502) and the fixed groove (505), and the clamping block (506) forms a telescopic structure through the elastic sheet (504) and the threaded rod (502).

3. The control device of a die-casting machine die-closing button according to claim 1, characterized in that the switch mechanism (6) comprises a button box (601) inside, the button box (601) is connected with the slot (2) in a fitting manner, a support rod (602) is fixedly connected to the top end of the button box (601), a movable hinge (603) is fixedly connected to the top end of the support rod (602), a handle plate (604) is connected to the surface of the movable hinge (603) in a sleeved manner, a fixed block (605) is fixedly connected to one side of the handle plate (604), a slide rod (606) is fixedly connected to the bottom end of the fixed block (605), the slide rod (606) is connected to the button box (601) in a sleeved manner, a through hole (607) is formed inside the slide rod (606), a clamping block (608) is fixedly connected to one side of the slide rod (606), a ball (609) is connected to one side of the clamping block (, and one side fixedly connected with slider (6010) of ball (609), one side fixedly connected with spring (6011) of slider (6010), and the surface of spring (6011) cup joints and is connected with slide hole (6012), and be fixed connection between slide hole (6012) and button box (601), the inner wall fixedly connected with linear resistance (6013) of button box (601), and be the laminating between one side of linear resistance (6013) and first wire way (3) and be connected, the inside of button box (601) is close to bottom position fixedly connected with contact point (6014).

4. The control device of a die-casting machine mold closing button according to claim 3, characterized in that the hand-held plate (604) forms a rotating structure with the movable hinge (603) through the support rod (602), the fixed block (605) forms a sliding structure with the button box (601) through the slide rod (606), the ball (609) forms a rolling structure with the slide rod (606) through the block (608), and the spring (6011) forms a telescopic structure with the ball (609) through the slide block (6010).

5. The control device of a die-casting machine die-closing button according to claim 1, wherein the inside of the adjusting mechanism (7) comprises a second knob (701), a rotating shaft (702) is fixedly connected to the bottom end of the second knob (701), a rotating rod (703) is fixedly connected to the bottom end of the rotating shaft (702), the rotating rod (703) is in sleeve connection with a through hole (607), a jack (704) is connected to the top end of the second knob (701) in an embedded manner, a pressing block (705) is in sleeve connection with the jack (704), a connecting rod (706) is fixedly connected to the bottom end of the pressing block (705), the connecting rod (706) is in sleeve connection with the rotating rod (703), an adjusting hole (707) is formed in the front of the rotating rod (703) near the bottom end, and a contact electric appliance (708) is in sleeve connection with the inside of the adjusting hole (707), the electric shock device (708) is fixedly connected with the connecting rod (706), and the electric shock device (708) is connected with the linear resistor (6013) in an attaching mode.

6. The control device of a die-casting machine clamping button according to claim 5, characterized in that the rotating rod (703) forms a rotating structure through the rotating shaft (702) and the second knob (701), and the electric contact device (708) forms a sliding structure through the adjusting hole (707) and the connecting rod (706).