CN217965034U

CN217965034U - Clamping fixture for shearing copper plate

Info

Publication number: CN217965034U
Application number: CN202221249597.XU
Authority: CN
Inventors: 戴小兵; 王永辉
Original assignee: Tongling Youse Xingtong Electrical And Mechanical Manufacturing Co ltd
Current assignee: Tongling Youse Xingtong Electrical And Mechanical Manufacturing Co ltd
Priority date: 2022-05-20
Filing date: 2022-05-20
Publication date: 2022-12-06
Anticipated expiration: 2032-05-20

Abstract

The utility model provides a clamping fixture for shearing copper plates, which comprises a feeding table and a clamping mechanism, wherein the discharging end of the feeding table is provided with the clamping mechanism; two ends of the pressing plate are connected in a sliding mode along a sliding groove in the supporting frame, a jacking mechanism is arranged at the discharge end of the feeding table, racks are fixedly arranged at two ends of the pressing plate, and the racks are in transmission connection with the jacking mechanism; a shearing groove is formed in one end, close to the discharge end of the feeding table, of the pressing plate, and the jacking mechanism is arranged right below the shearing groove; promote the clamp plate through the impeller and follow the sliding tray gliding in the support frame, tightly extrude the copper on the surface of feeder floor, simultaneously at the in-process of clamp plate whereabouts, drive jack-up mechanism through the rack with the both sides jack-up of copper shearing position for shearing mechanism passes the shearing groove and when cuting the copper, the both sides of copper shearing position can not be because of the ductility of copper is crooked, avoids carrying out secondary operation to the copper after cuting, improves the machining efficiency of copper.

Description

Clamping fixture for shearing copper plate

Technical Field

The utility model relates to a copper processing technology field especially relates to the centre gripping anchor clamps of shearing copper.

Background

The thin copper plate raw material is very long, and in order to save the occupied space of the thin copper plate, the thin copper plate is usually wound on a roll shaft; when the thin copper plate is used, the thin copper plate is required to be sent into a shearing device firstly, burrs on the thin copper plate are removed, and the thin copper plate is sheared into a proper length; in a small workshop type processing mode of manually cutting the copper plate, after the copper plate is cut, the edge of the cut copper plate can be seriously curled, and the edge of the cut copper plate is secondarily processed, so that the processing efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to prior art not enough, provide the centre gripping anchor clamps of shearing copper.

The utility model discloses a following technical means realizes solving above-mentioned technical problem:

the clamping fixture for shearing the copper plate comprises a feeding table and a clamping mechanism, wherein the clamping mechanism is arranged at the discharge end of the feeding table;

the clamping mechanism comprises a pressing plate, a supporting frame and a pushing piece, wherein a sliding groove is formed in the inner wall of the supporting frame, two ends of the pressing plate are connected in a sliding mode along the sliding groove in the supporting frame, and the pushing piece is arranged at the top of the supporting frame; the discharge end of the feeding table is provided with a jacking mechanism, two ends of the pressing plate are fixedly provided with racks, and the racks are in transmission connection with the jacking mechanism; the one end that the clamp plate is close to the pay-off table discharge end has seted up the shear groove, jack-up mechanism sets up under the shear groove.

As an improvement of the technical scheme, the jacking mechanism comprises a cavity, jacking plates, a first gear and a second gear, the cavity is formed in the discharge end of the feeding table, a rotating hole is formed in the inner wall of the cavity, the jacking plates are rotatably connected to the inner wall of the cavity, two groups of jacking plates are arranged, and the jacking plates are symmetrically arranged; the first gear and the second gear are respectively and fixedly connected with the jacking plate, and the first gear is meshed with the second gear; the rack is engaged with the first gear.

As an improvement of the technical scheme, the pushing piece comprises a screw rod and a rotating handle, a threaded hole is formed in the top of the supporting frame, the screw rod is in threaded connection with the threaded hole, one end of the screw rod is rotatably connected with the pressing plate, and the other end of the screw rod is fixedly connected with the rotating handle.

As an improvement of the technical scheme, the jacking plates are oppositely arranged, a cutter falling gap is reserved between the jacking plates, and the cutter falling gap is located right below the shearing groove.

As an improvement of the technical scheme, the two sides of the inner wall of the feeding table are provided with feeding through grooves.

The utility model has the advantages that: promote the clamp plate through the impeller and follow the sliding tray gliding in the support frame, tightly extrude the copper on the surface of feeder floor, simultaneously at the in-process of clamp plate whereabouts, drive jack-up mechanism through the rack with the both sides jack-up of copper shearing position for shearing mechanism passes the shearing groove and when cuting the copper, the both sides of copper shearing position can not be because of the ductility of copper is crooked, avoids carrying out secondary operation to the copper after cuting, improves the machining efficiency of copper.

Drawings

Fig. 1 is a structural sectional view of a clamping fixture for shearing copper plates according to an embodiment of the present invention;

fig. 2 is a partial schematic view of a clamping fixture for shearing a copper plate according to an embodiment of the present invention;

fig. 3 is a schematic view of a portion a of fig. 1 of a clamping fixture for shearing a copper plate according to an embodiment of the present invention;

in the figure: 1. a feeding table; 2. a clamping mechanism; 21. pressing a plate; 22. a support frame; 23. a rack; 24. shearing a groove; 25. a screw; 26. rotating the handle; 3. a jack-up mechanism; 31. a cavity; 32. jacking up the plate; 33. a first gear; 34. a second gear; 4. a feed channel.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection 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.

Examples

As shown in fig. 1 to 3, the clamping fixture for shearing a copper plate according to the present embodiment includes a feeding table 1 and a clamping mechanism 2, wherein the clamping mechanism 2 is disposed at a discharging end of the feeding table 1;

the clamping mechanism 2 comprises a pressing plate 21, a supporting frame 22 and a pushing part, a sliding groove is formed in the inner wall of the supporting frame 22, two ends of the pressing plate 21 are connected with the sliding groove in the supporting frame 22 in a sliding mode, and the pushing part is arranged at the top of the supporting frame 22; the discharge end of the feeding table 1 is provided with a jacking mechanism 3, two ends of the pressing plate 21 are fixedly provided with racks 23, and the racks 23 are in transmission connection with the jacking mechanism 3; the end of the pressure plate 21 close to the discharge end of the feeding table 1 is provided with a shearing groove 24, and the jacking mechanism 3 is arranged under the shearing groove 24.

Promote the sliding tray gliding of clamp plate 21 in along support frame 22 through the impeller, tightly extrude the copper on the surface of feeder floor 1, simultaneously at clamp plate 21 in the in-process of whereabouts, drive jack-up mechanism 3 through rack 23 with the both sides jack-up of copper shearing position, when making shearing mechanism pass shearing groove 24 and cut the copper, the both sides of copper shearing position can not be because of the ductility bending of copper, avoid carrying out secondary operation to the copper after cuting, improve the machining efficiency of copper.

As shown in fig. 1 to 3, in some embodiments, the jacking mechanism 3 includes a cavity 31, a jacking plate 32, a first gear 33 and a second gear 34, the cavity 31 is formed at the discharge end of the feeding table 1, a rotating hole is formed in the inner wall of the cavity 31, the jacking plate 32 is rotatably connected to the inner wall of the cavity 31, two sets of jacking plates 32 are arranged, and the jacking plates 32 are symmetrically arranged; the first gear 33 and the second gear 34 are fixedly connected with the jacking plate 32 respectively, and the first gear 33 and the second gear 34 are meshed; the rack 23 is engaged with the first gear 33.

The rack 23 drives the first gear 33 to rotate, so that the second gear 34 rotates along with the first gear 33, the two groups of jacking plates 32 are driven to rotate oppositely in the cavity 31, the copper plate is convenient to support, and the edge bending of the shearing position of the copper plate when the shearing device is used for shearing is prevented.

As shown in fig. 1 to 3, in some embodiments, the pushing member includes a screw 25 and a rotating handle 26, a threaded hole is formed at the top of the supporting frame 22, the screw 25 is in threaded connection with the threaded hole, one end of the screw 25 is rotatably connected with the pressing plate 21, and the other end of the screw is fixedly connected with the rotating handle 26.

The screw rod 25 is driven to rotate by rotating the handle 26, the press plate 21 is pushed downwards to slide downwards along the sliding groove in the support frame 22 under the action of the threaded hole, the shearing groove 24 is formed in one end of the press plate 21, and the press plate 21 is convenient to press two sides of the copper plate shearing position on the surface of the feeding table 1 at the same time.

As shown in fig. 1 to 3, in some embodiments, the jacking plates 32 are oppositely arranged, and a knife-dropping gap is left between the jacking plates 32 and is located right below the shearing groove 24; the knife edge of the shearing device is prevented from directly contacting the inner wall of the cavity 31 by the knife falling gap.

As shown in fig. 1 to 3, in some embodiments, the feeding table 1 has feeding through slots 4 on two sides of an inner wall thereof; through groove 4 is led to in the feeding, prevents that the copper from taking place crooked in feeding process, avoids the copper bending deformation.

It is noted that, in this document, relational terms such as first and second, and the like, if any, are 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 a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The clamping fixture for shearing the copper plate comprises a feeding table (1) and a clamping mechanism (2), wherein the clamping mechanism (2) is arranged at the discharge end of the feeding table (1); the method is characterized in that:

the clamping mechanism (2) comprises a pressing plate (21), a supporting frame (22) and a pushing piece, a sliding groove is formed in the inner wall of the supporting frame (22), two ends of the pressing plate (21) are connected with each other in a sliding mode along the sliding groove in the supporting frame (22), and the pushing piece is arranged at the top of the supporting frame (22); the discharge end of the feeding table (1) is provided with a jacking mechanism (3), two ends of the pressing plate (21) are fixedly provided with racks (23), and the racks (23) are in transmission connection with the jacking mechanism (3); the pressing plate (21) is close to one end of the discharge end of the feeding table (1) and is provided with a shearing groove (24), and the jacking mechanism (3) is arranged under the shearing groove (24).

2. The clamping jig for shearing a copper plate as set forth in claim 1, wherein: the jacking mechanism (3) comprises a cavity (31), jacking plates (32), first gears (33) and second gears (34), the cavity (31) is formed in the discharge end of the feeding table (1), rotating holes are formed in the inner wall of the cavity (31), the jacking plates (32) are rotatably connected to the inner wall of the cavity (31), two groups of jacking plates (32) are arranged, and the jacking plates (32) are symmetrically arranged; the first gear (33) and the second gear (34) are fixedly connected with the jacking plate (32) respectively, and the first gear (33) is meshed with the second gear (34); the rack (23) is engaged with the first gear (33).

3. The clamping jig for shearing a copper plate as set forth in claim 2, wherein: the pushing piece comprises a screw rod (25) and a rotating handle (26), a threaded hole is formed in the top of the supporting frame (22), the screw rod (25) is in threaded connection with the threaded hole, one end of the screw rod (25) is rotatably connected with the pressing plate (21), and the other end of the screw rod is fixedly connected with the rotating handle (26).

4. A clamping jig for shearing a copper plate as set forth in claim 3, wherein: the jacking plates (32) are arranged oppositely, a cutter falling gap is reserved between the jacking plates (32), and the cutter falling gap is positioned right below the shearing groove (24).

5. The clamping jig for shearing a copper plate as set forth in claim 4, wherein: feeding through grooves (4) are formed in two sides of the inner wall of the feeding table (1).