CN113182898A

CN113182898A - Metal processing clamping device

Info

Publication number: CN113182898A
Application number: CN202110447318.4A
Authority: CN
Inventors: 许林强
Original assignee: Individual
Current assignee: Guangdong Feimi Precision Machinery Co ltd
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2021-07-30
Anticipated expiration: 2041-04-25
Also published as: CN113182898B

Abstract

The invention discloses a metal processing clamping device which comprises a processing main body, wherein a control panel is fixedly connected to one side of the processing main body, a protective sliding door is arranged on one side, close to the control panel, of the processing main body, a processing cutter, an ejector rod and a processing clamp are arranged inside the processing main body, a cooling liquid storage box is arranged below one side, close to the protective sliding door, of the processing main body, the processing clamp comprises a connecting base and a fixing plate, a countersunk threaded hole is formed in one side of the fixing plate, a connecting screw rod is in threaded connection with the inside of the countersunk threaded hole and fixedly connects the fixing plate with the connecting base through the countersunk threaded hole, and a clamping device is connected to one side of the fixing plate in a sliding mode. This metalworking clamping device has reached and has made the worker when the processing shape is different, need not ceaselessly with changing the extravagant a large amount of process time of different anchor clamps.

Description

Metal processing clamping device

Technical Field

The invention relates to the technical field of metal processing, in particular to a metal processing clamping device.

Background

The metal processing refers to the production activities that human beings process by metal elements or the material that has the metal characteristic that mainly constitutes with metal elements, adds man-hour to the metal and need fix the metal through clamping device, need constantly change clamping device to the metal of different shapes, and the operation degree of difficulty is big, the batch processing of metal of being not convenient for.

For example, chinese patent CN110842821A discloses a metal processing device capable of clamping, which includes a supporting column, a bottom plate is fixedly mounted at the top of the supporting column, a moving groove is formed in the bottom plate, a spring is fixedly mounted on the inner wall of the moving groove, a sliding support is fixedly mounted on one side of the spring, and a first connecting rod is fixedly mounted on one side of the sliding support.

The existing metal processing clamping device can only clamp materials in specific shapes, so that the application range is limited, stable clamping cannot be realized when some materials with irregular shapes are processed, and the working efficiency and the processing effect are influenced.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a metal processing clamping device, which solves the problems that the metal processing clamping device can only clamp materials with specific shapes, so that the application range is limited, and stable clamping cannot be performed when materials with irregular shapes are processed, and the working efficiency and the processing effect are influenced.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a metal processing clamping device comprises a processing main body, wherein a control panel is fixedly connected to one side of the processing main body, a protective sliding door is arranged on one side, close to the control panel, of the processing main body, a processing cutter, an ejector rod and a processing clamp are arranged inside the processing main body, and a cooling liquid storage box is arranged below one side, close to the protective sliding door, of the processing main body;

the processing fixture comprises a connecting base and a fixing plate, a countersunk threaded hole is formed in one side of the fixing plate, a connecting screw rod is connected to the inner thread of the countersunk threaded hole, the connecting screw rod is fixedly connected with the fixing plate and the connecting base through the countersunk threaded hole, a clamping device is slidably connected to one side of the fixing plate, the device can be rapidly replaced by different fixtures before processing, and meanwhile, a workpiece needing to be processed cannot be moved or even popped out or the safety of an operator is protected during processing.

Preferably, the fixed plate includes the connecting block, spout, chip groove have all been seted up to one side of connecting block, fixed connection groove has all been seted up to the both sides of spout, the equal fixedly connected with locking device in fixed connection groove inner wall side, the centrifugal force that produces when processing equipment drives the clamping device and rotates makes the inside piece that gets into the chip groove discharged, makes the piece can not get into the inside equipment card stopper that makes of spout and reduces the equipment precision.

Preferably, the locking device is provided with a plurality of groups.

Preferably, locking device is including connecting the casing, the equal fixedly connected with guide slide bar in inner wall both sides of connecting the casing, the equal fixedly connected with gasbag of one end inner wall of connecting the casing, the one end fixedly connected with electromagnetic block of gasbag is kept away from to the connection casing, the one end fixedly connected with elastic seal piece of connecting the casing is kept away from to the gasbag, one side that the gasbag was kept away from to elastic seal piece is provided with the elastic moving rod, elastic moving rod's both ends fixedly connected with removes spheroid, rubber block respectively, one side that the elastic moving rod was kept away from to the removal spheroid is provided with the magnet piece, remove spheroid and guide slide bar sliding connection, make locking device lock clamping device, the centrifugal force that the equipment during operation produced makes clamping device loosen and leads to the work piece to drop and meets accident.

Preferably, clamping device is including removing the casing, the equal fixedly connected with slide rail in both sides of removing the casing, remove the equal fixedly connected with buffer in casing inner wall side, buffer keeps away from the one end fixedly connected with that removes the casing and triggers starting drive, remove the casing and be close to one side below fixedly connected with reed of buffer, the one end side that buffer was kept away from to the reed is provided with and presss from both sides tight piece, press from both sides tight piece and be close to the flexible ejector pin of one side fixedly connected with that removes the casing, press from both sides tight piece and be close to one side of flexible ejector pin and through connecting gasbag and removing casing fixed connection, improve equipment's degree of automation, the tight condition of clamp of controlgear that can not be accurate when avoiding artifical manual locking leads to leaving the double-layered trace after the processing work piece.

Preferably, the trigger starting device is electrically connected with the power supply through a lead, the trigger starting device is electrically connected with the electromagnetic block through a lead, and the trigger starting device is electrically connected with the telescopic ejector rod through a lead.

Preferably, press from both sides tight piece and include the connecting rod, the equal fixedly connected with spring clamp in both sides of connecting rod, the equal fixedly connected with movable clamp plate of one end that the connecting rod was kept away from to the spring clamp, the mounting groove has been seted up to one side of movable clamp plate, the inside fixedly connected with rotation connecting seat of mounting groove, one side that movable clamp plate kept away from the mounting groove is provided with prevents pressing from both sides the device, makes the worker when the processing shape is different, need not be ceaseless with the extravagant a large amount of process time of anchor clamps of trading the difference.

Preferably, the anti-clamping device comprises a connecting rubber plate, one side of the connecting rubber plate is fixedly connected with an anti-clamping switch, the inner wall of the connecting rubber plate is fixedly connected with a resetting air bag, a triggering jacking block is arranged inside the resetting air bag, two ends of the triggering jacking block are fixedly connected with the inner wall of the connecting rubber plate, so that the equipment can be prevented from being flicked when a cutting workpiece is clamped or deformed when the equipment is clamped due to loose clamping or over-tight clamping.

Preferably, the binding post of the over-clamping prevention switch is electrically connected with the telescopic ejector rod through a lead.

(III) advantageous effects

The invention provides a metal processing clamping device. The method has the following beneficial effects:

the clamping device for metal processing comprises a fixing plate and a connecting base, wherein the fixing plate is connected with the connecting base through a connecting screw rod entering countersunk head threaded hole, a workpiece needing to be processed is clamped through a control panel control clamping device, a processing program is guided into a control panel through a guiding device, the device is enabled to process the workpiece needing to be processed, different fixtures can be quickly replaced before the device is processed, and meanwhile, the workpiece needing to be processed cannot move or even pop up and the safety of an operator is protected during processing.

The metal processing clamping device changes magnetism of the electromagnetic block by triggering the starting device, repulsive force is generated between the electromagnetic block and the magnet block, the movable ball body drives the elastic moving rod to move to the side face of the clamping device through the guide sliding rod, the elastic moving rod drives the rubber block to fix the clamping device, the clamping device is locked by the locking device, and the phenomenon that the workpiece falls off due to the fact that the clamping device is loosened by centrifugal force generated when the equipment works is prevented.

(III), this metalworking clamping device, through equipment will need process the work piece excision back, make the piece that processing produced get into inside the chip groove, the centrifugal force that processing equipment produced when driving clamping device and rotating makes the piece that gets into the inside chip groove discharged, makes the piece can not get into inside messenger's equipment card stopper of spout and reduces the equipment precision, leads to the work piece size to appear the cost that the mistake caused the extravagant increase work of material.

(IV) this metalworking clamping device, through the workpiece surface contact of pressing from both sides tight piece and the processing of needs, through the effort between the two messenger press from both sides tight piece to removing the inside removal of casing, make press from both sides tight piece extrusion reed and remove to the one side that triggers starting drive, make trigger starting drive trigger, improve equipment's degree of automation, the tight condition of clamp of controlgear that can not be accurate when avoiding artifical manual locking leads to processing workpiece to leave the clamp mark after processing.

(five), this metal working clamping device is triggered the back through starting drive, makes flexible ejector pin drive movable clamp plate and removes to the contact of workpiece surface, and movable clamp plate and workpiece surface laminate the back completely, make the worker when the processing shape is different, need not be ceaselessly with the extravagant a large amount of process time of the anchor clamps of changing the difference, improve the availability factor of processing clamping device.

(VI), this metal working clamping device, when receiving great extrusion force through connecting the rubber slab, make trigger the kicking block and remove the extrusion and prevent pressing from both sides the switch, prevent pressing from both sides the switch and trigger and make flexible ejector pin stop to remove and press from both sides the work piece tightly, make equipment can avoid anchor clamps centre gripping loose or the tension of centre gripping to lead to equipment can bounce off or make anchor clamps will process the centre gripping and warp at the cutting work piece, reduce the waste of material.

Drawings

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

FIG. 2 is a schematic view of the present invention;

FIG. 3 is a schematic cross-sectional view of a fixing plate according to the present invention;

FIG. 4 is a schematic view of the locking device of the present invention;

FIG. 5 is a schematic view of a clamping device according to the present invention;

FIG. 6 is a schematic view of a clamping block according to the present invention;

fig. 7 is a schematic structural view of the anti-over-clamping device of the present invention.

In the figure: 1 processing a main body, 2 control panels, 3 protective sliding doors, 4 processing cutters, 5 ejector rods, 6 processing clamps, 61 connecting bases, 62 fixing plates, a1 connecting blocks, a2 sliding grooves, a3 chip grooves, a4 fixing connecting grooves, a5 locking devices, a51 connecting shells, a52 guide sliding rods, a53 air bags, a54 electromagnetic blocks, a55 elastic sealing blocks, a56 elastic moving rods, a57 moving spheres, a58 rubber blocks and a59 magnet blocks, 63 a countersunk head threaded hole, 64 a connecting screw rod, 65 a clamping device, b 1a movable shell, b2 a sliding rail, b3 a buffer device, b4 a trigger starting device, b5 a reed, b6 a clamping block, b61 a connecting rod, b62 a spring clamp, b63 a movable clamping plate, b64 an installation groove, b65 a rotary connecting seat, b66 an over-clamping prevention device, c 1a connecting rubber plate, c2 an over-clamping prevention switch, c3 a reset air bag, c4 a trigger top block, b7 a telescopic ejector rod, b8 a connecting air bag and a 7 cooling liquid storage box.

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 first embodiment is as follows:

referring to fig. 1-2, the present invention provides a technical solution: a metal processing clamping device comprises a processing main body 1, one side of the processing main body 1 is fixedly connected with a control panel 2, one side of the processing main body 1, which is close to the control panel 2, is provided with a protective sliding door 3, a processing cutter 4, an ejector rod 5 and a processing clamp 6 are arranged inside the processing main body 1, a cooling liquid storage box 7 is arranged below one side of the processing main body 1, which is close to the protective sliding door 3, the processing clamp 6 comprises a connecting base 61 and a fixing plate 62, one side of the fixing plate 62 is provided with a countersunk threaded hole 63, the inside of the countersunk threaded hole 63 is in threaded connection with a connecting screw rod 64, the connecting screw rod 64 fixedly connects the fixing plate 62 with the connecting base 61 through the countersunk threaded hole 63, and one side of the fixing plate 62 is slidably connected with a clamping device 65;

during the use, connecting screw 64 is connected fixed plate 62 and connection base 61 through countersunk screw hole 63, and the work piece that will process is steps up through control panel 2 control clamping device 65, and the program of will processing is leading-in to control panel 2 through the gatherer, makes the device process the work piece that needs the processing, makes the device can the quick replacement different anchor clamps before processing.

Example two:

referring to fig. 2-4, the present invention provides a technical solution based on the first embodiment: a metal processing clamping device, a fixed plate 62 comprises a connecting block a1, one side of the connecting block a1 is provided with a sliding groove a2 and a chip groove a3, two sides of the sliding groove a2 are provided with fixed connecting grooves a4, the side surfaces of the inner walls of the fixed connecting grooves a4 are fixedly connected with locking devices a5, the locking devices a5 are provided with a plurality of groups, the locking devices a5 comprise a connecting shell a51, two sides of the inner wall of the connecting shell a51 are fixedly connected with guide sliding rods a52, the inner wall of one end of the connecting shell a51 is fixedly connected with an air bag a53, one end of the connecting shell a51 far away from an air bag a53 is fixedly connected with an electromagnetic block a54, one end of the air bag a53 far away from a51 is fixedly connected with an elastic sealing block a55, one side of the elastic sealing block a55 far away from the air bag a53 is provided with an elastic moving rod a56, two ends of the elastic moving rod a56 are fixedly connected with a57 and a rubber block a58, one side of the moving ball a57 is provided with a59 a magnet block 382 a56, the movable ball a57 is connected with the guide slide bar a52 in a sliding way;

when the device is used, after required machining is performed, when the magnetism of the electromagnetic block a54 is changed, repulsive force is generated between the electromagnetic block a54 and the magnet block a59, the movable ball a57 drives the elastic movable rod a56 to move to the side face of the clamping device through the guide sliding rod a52, the elastic movable rod a56 drives the rubber block a58 to fix the clamping device, a workpiece needing to be machined is cut off during machining, chips generated during machining enter the chip discharge groove a3, and the chips entering the chip discharge groove a3 are discharged by centrifugal force generated when the machining equipment drives the clamping device to rotate.

Example three:

referring to fig. 2-5, the present invention provides a technical solution based on the second embodiment: a clamping device for metal processing comprises a clamping device 65, wherein the clamping device 65 comprises a movable shell b1, two sides of the movable shell b1 are fixedly connected with sliding rails b2, the side surfaces of the inner wall of a movable shell b1 are fixedly connected with a buffer device b3, one end, far away from the movable shell b1, of the buffer device b3 is fixedly connected with a trigger starting device b4, a spring b5 is fixedly connected to the lower portion of one side, close to the buffer device b3, of the movable shell b1, a clamping block b6 is arranged on the side surface, far away from the buffer device b3, of one end, close to the movable shell b1, of the clamping block b6 is fixedly connected with a telescopic ejector rod b7, one side, close to the telescopic ejector rod b6, is fixedly connected with the movable shell b1 through a connecting air bag b8, the trigger starting device b4 is electrically connected with a power supply through a lead, the trigger starting device b4 is electrically connected with an electromagnetic block a4 through a lead, the trigger starting device b4 is electrically connected with the telescopic ejector rod b4 through a lead, the clamping block b6 comprises a connecting rod b61, both sides of the connecting rod b61 are fixedly connected with a spring clamp b62, one end, far away from the connecting rod b61, of the spring clamp b62 is fixedly connected with a movable clamping plate b63, one side of the movable clamping plate b63 is provided with a mounting groove b64, the interior of the mounting groove b64 is fixedly connected with a rotating connecting seat b65, one side, far away from the mounting groove b64, of the movable clamping plate b63 is provided with an anti-over-clamping device b66, the anti-over-clamping device b66 comprises a connecting rubber plate c1, one side of the connecting rubber plate c1 is fixedly connected with an anti-over-clamping switch c2, the inner wall of the connecting rubber plate c1 is fixedly connected with a reset air bag c3, a trigger jacking block c4 is arranged inside the reset air bag c3, both ends of the trigger jacking block c4 are fixedly connected with the inner wall of the connecting rubber plate c1, and a binding post of the anti-over-clamping switch c2 is electrically connected with the telescopic ejector rod b7 through a lead;

when the clamping device 65 is used, the clamping device 65 moves towards the outer side of a workpiece to be machined, when the clamping block b6 is in contact with the surface of the workpiece to be machined, the clamping block b6 moves towards the inside of the movable shell b1 through acting force between the clamping block b6 and the surface of the workpiece to be machined, the clamping block b6 extrusion reed b5 moves to one side of the trigger starting device b4, the trigger starting device b4 is triggered, the telescopic ejector rod b7 drives the movable clamping plate b63 to move towards the surface of the workpiece in a contact mode, after the movable clamping plate b63 is completely attached to the surface of the workpiece, the connecting rubber plate c1 is subjected to large extrusion force, the trigger jacking block c4 moves to extrude the over-clamping prevention switch c2, and the over-clamping prevention switch c2 triggers the telescopic ejector rod b7 to stop moving to clamp the workpiece.

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. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the 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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a metalworking clamping device, includes processing main part (1), its characterized in that: a control panel (2) is fixedly connected to one side of the machining main body (1), a protective sliding door (3) is arranged on one side, close to the control panel (2), of the machining main body (1), a machining cutter (4), an ejector rod (5) and a machining clamp (6) are arranged inside the machining main body (1), and a cooling liquid storage box (7) is arranged below one side, close to the protective sliding door (3), of the machining main body (1);

processing anchor clamps (6) are including connecting base (61), fixed plate (62), countersunk screw hole (63) have been seted up to one side of fixed plate (62), countersunk screw hole (63) internal thread is connected with connecting screw rod (64), connecting screw rod (64) are through countersunk screw hole (63) with fixed plate (62) with be connected base (61) fixed connection, fixed plate (62) one side sliding connection has clamping device (65).

2. A metal working clamping device according to claim 1, wherein: fixed plate (62) include connecting block (a1), spout (a2), chip groove (a3) have all been seted up to one side of connecting block (a1), fixed connection groove (a4) has all been seted up to the both sides of spout (a2), the equal fixedly connected with locking device (a5) of fixed connection groove (a4) inner wall side.

3. A metal working clamping device according to claim 2, wherein: the locking means (a5) are provided in groups.

4. A metal working clamping device according to claim 2, wherein: the locking device (a5) comprises a connecting shell (a51), two sides of the inner wall of the connecting shell (a51) are fixedly connected with guide sliding rods (a52), the inner wall of one end of the connecting shell (a51) is fixedly connected with an air bag (a53), one end of the connecting shell (a51) far away from the air bag (a53) is fixedly connected with an electromagnetic block (a54), an elastic sealing block (a55) is fixedly connected to one end of the air bag (a53) far away from the connecting shell (a51), the side of the elastic sealing block (a55) far away from the air bag (a53) is provided with an elastic moving rod (a56), two ends of the elastic moving rod (a56) are respectively and fixedly connected with a moving ball body (a57) and a rubber block (a58), the side of the moving sphere (a57) far away from the elastic moving rod (a56) is provided with a magnet block (a59), and the moving sphere (a57) is connected with the guide slide rod (a52) in a sliding way.

5. A metal working clamping device according to claim 1, wherein: clamping device (65) is including removing casing (b1), the equal fixedly connected with slide rail (b2) in both sides of removal casing (b1), the equal fixedly connected with buffer (b3) of removal casing (b1) inner wall side, buffer (b3) keep away from the one end fixedly connected with of removal casing (b1) and trigger starting drive (b4), remove casing (b1) and be close to one side below fixedly connected with reed (b5) of buffer (b3), the one end side that buffer (b3) were kept away from to reed (b5) is provided with and presss from both sides tight piece (b6), press from both sides tight piece (b6) and be close to one side fixedly connected with flexible ejector pin (b7) of removal casing (b1), press from both sides tight piece (b6) and be close to one side of flexible ejector pin (b7) through connecting gasbag (b8) and removal casing (b1) fixed connection.

6. A metalworking clamping device according to claim 5, wherein: the trigger starting device (b4) is electrically connected with a power supply through a lead, the trigger starting device (b4) is electrically connected with the electromagnetic block (a54) through a lead, and the trigger starting device (b4) is electrically connected with the telescopic ejector rod (b7) through a lead.

7. A metalworking clamping device according to claim 5, wherein: press from both sides tight piece (b6) including connecting rod (b61), the equal fixedly connected with spring clamp (b62) in both sides of connecting rod (b61), the equal fixedly connected with of one end that connecting rod (b61) was kept away from in spring clamp (b62) removes splint (b63), mounting groove (b64) have been seted up to one side of removing splint (b63), the inside fixedly connected with of mounting groove (b64) rotates connecting seat (b65), one side that mounting groove (b64) was kept away from in removal splint (b63) is provided with prevents pressing from both sides device (b 66).

8. A metalworking clamping device according to claim 7, wherein: prevent pressing from both sides device (b66) including connecting rubber slab (c1), one side fixedly connected with of connecting rubber slab (c1) prevents pressing from both sides switch (c2), the inner wall fixedly connected with of connecting rubber slab (c1) restores to the throne gasbag (c3), restore to the throne gasbag (c3) inside be provided with trigger kicking block (c4), the both ends of triggering kicking block (c4) all with the inner wall fixed connection who is connected rubber slab (c 1).

9. A metal working clamping device according to claim 8, wherein: and the binding post of the over-clamp prevention switch (c2) is electrically connected with the telescopic ejector rod (b7) through a lead.