CN217095935U - Efficient copper bar shearing mechanism - Google Patents

Abstract

The utility model discloses an efficient copper bar shearing mechanism, the utility model relates to a technical field is cuted to the copper bar, comprises a workbench, the inside of workstation is hollow structure, and the front side upper portion of workstation is provided with cuts the piece, the rear side upper portion level of workstation is provided with the push rod, be provided with running gear between the both ends of push rod, and the upper portion of push rod is provided with the clamping piece, running gear is including connecting respectively in the L shaped plate at push rod both ends, two the downside of L shaped plate all is connected with the rack, two the one end meshing of rack has the gear. This efficient copper bar shearing mechanism, when the copper bar was cuted, with the copper emission in the front side of push rod, then under servo motor's work, can make the gear drive the L shaped plate motion on the rack, and then can make the automatic propelling movement copper bar of push rod, carry the below of cutter with it, accomplish shear work, need not personnel's propelling movement, reduced personnel's intensity of labour, still improved the security performance simultaneously.

Description

Efficient copper bar shearing mechanism

Technical Field

The utility model relates to a technical field is cuted to the copper bar, specifically is an efficient copper bar shearing mechanism.

Background

The copper bar is made of copper materials, is a long conductor with a rectangular or chamfered rectangular cross section, plays a role in conveying current and connecting electrical equipment in a circuit, and needs to be sheared when the copper bar is processed into a required size.

But at present when cuting the copper bar, need personnel to hold the propelling movement copper bar with the hand on one side, carry out shearing treatment to the copper bar on one side, not only increased artifical intensity of labour, but also have certain danger.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an efficient copper bar shearing mechanism has solved at present when cuting the copper bar, needs personnel to support the propelling movement copper bar on one side with the hand, carries out shearing treatment's problem to the copper bar on one side.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an efficient copper bar shearing mechanism, includes the workstation, the inside of workstation is hollow structure, and the front side upper portion of workstation is provided with the shearing piece, the rear side upper portion level of workstation is provided with the push rod, be provided with running gear between the both ends of push rod, and the upper portion of push rod is provided with the clamping piece.

Furthermore, running gear is including connecting the L shaped plate at push rod both ends respectively, two the downside of L shaped plate all is connected with the rack, two the one end meshing of rack has the gear, the inside level of workstation is rotated and is installed the spacing axle corresponding with two gears, the both ends of spacing axle are connected with the one end that two gears are relative respectively.

Furthermore, a servo motor is installed in the position, located in front of the limiting shaft, in the workbench, an output shaft of the servo motor is connected with a driving wheel, a driven wheel is sleeved in the middle of the outer portion of the limiting shaft, and the driven wheel is in transmission connection with the driving wheel through a belt.

Furthermore, two one sides that the L-shaped plate is relative all are provided with the gib block, the both sides face of workstation all sets up with the corresponding guide way of two gib blocks, two the gib block is sliding installation in the inside of two guide ways respectively.

Further, the clamping piece is including setting up the lug in the push rod both ends upside respectively, step motor is installed to one side of lug, step motor's output shaft has two tooth screw rods, the other end of two tooth screw rods rotates and connects in one side of another lug, and the screw thread that the surface of two tooth screw rods is located central both sides sets up to opposite, the both ends outside of two tooth screw rods all is equipped with L shape limiting plate, two through the screw thread cover the lower extreme of L shape limiting plate all is connected with splint, the downside of push rod and splint all contacts with the upper portion of workstation.

Further, the shearing part comprises a concave seat arranged on the upper portion of the front side of the workbench, hydraulic cylinders are mounted on the upper portions of the two sides of the concave seat, and a cutter is connected between output shafts of the two hydraulic cylinders.

Advantageous effects

The utility model provides an efficient copper bar shearing mechanism compares with prior art and possesses following beneficial effect:

1. this efficient copper bar shearing mechanism, when cuting the copper bar, with the copper emission in the front side of push rod, then under servo motor's work, can make the gear drive the L shaped plate motion on the rack, and then can make the automatic propelling movement copper bar of push rod, carry the below of cutter with it, accomplish shear work, need not personnel's propelling movement, reduced personnel's intensity of labour, still improved the security performance simultaneously.

2. This efficient copper bar shearing mechanism before carrying the copper bar, under step motor's work, can make the splint of two L shape limiting plate lower extremes play a centre gripping fixed action to the copper bar, and the copper bar can guarantee the stability of copper bar when cuting like this, prevents that the copper bar from taking place to shift and having influenced the effect of cuting.

Drawings

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

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

fig. 3 is a schematic structural diagram of the clamping member of the present invention.

In the figure: 1. a work table; 11. a guide groove; 2. a cutting member; 21. a concave seat; 22. a hydraulic cylinder; 23. a cutter; 3. a push rod; 4. a traveling mechanism; 41. an L-shaped plate; 42. a rack; 43. a gear; 44. a limiting shaft; 45. a servo motor; 46. a driving wheel; 47. a driven wheel; 48. a belt; 49. a guide strip; 5. a clamping member; 51. a bump; 52. a stepping motor; 53. a double-tooth screw; 54. an L-shaped limiting plate; 55. and (5) clamping the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Please refer to fig. 1, the utility model provides a technical scheme, an efficient copper bar shearing mechanism, comprises a workbench 1, the inside of workstation 1 is hollow structure, and the front side upper portion of workstation 1 is provided with shearing piece 2, the rear side upper portion level of workstation 1 is provided with push rod 3, be provided with running gear 4 between the both ends of push rod 3, and the upper portion of push rod 3 is provided with clamping piece 5, shearing piece 2 is including setting up in the spill seat 21 on workstation 1 front side upper portion, pneumatic cylinder 22 is all installed on the both sides upper portion of spill seat 21, be connected with cutter 23 between two pneumatic cylinder 22's the output shaft.

Referring to fig. 2, in the embodiment of the present invention, the traveling mechanism 4 includes L-shaped plates 41 respectively connected to two ends of the push rod 3, racks 42 are respectively connected to lower sides of the two L-shaped plates 41, a gear 43 is engaged with one end of the two racks 42, a limit shaft 44 corresponding to the two gears 43 is horizontally and rotatably installed inside the workbench 1, two ends of the limit shaft 44 are respectively connected to one ends of the two gears 43 opposite to each other, a servo motor 45 is installed inside the workbench 1 in front of the limit shaft 44, an output shaft of the servo motor 45 is connected to a driving wheel 46, a driven wheel 47 is sleeved at an outer middle position of the limit shaft 44, the driven wheel 47 is in transmission connection with the driving wheel 46 through a belt 48, guide bars 49 are respectively installed on one side of the two L-shaped plates 41 opposite to each other, guide grooves 11 corresponding to the two guide bars 49 are respectively formed on two side surfaces of the workbench 1, the two guide strips 49 are respectively slidably mounted inside the two guide grooves 11, and when the L-shaped plate 41 moves, the guide strips 49 on the L-shaped plate 41 can slide in the guide grooves 11 on the workbench 1, so as to guide the L-shaped plate 41 stably.

Please refer to fig. 3, in the embodiment of the present invention, the clamping member 5 includes the convex block 51 respectively disposed at the upper sides of the two ends of the push rod 3, the step motor 52 is installed at one side of the convex block 51, the output shaft of the step motor 52 is connected with the double-threaded screw 53, the other end of the double-threaded screw 53 is rotatably connected to one side of another convex block 51, and the threads located at the two sides of the center of the outer surface of the double-threaded screw 53 are opposite to each other, the two ends of the double-threaded screw 53 are externally sleeved with the L-shaped limiting plate 54, the lower ends of the two L-shaped limiting plates 54 are connected to the clamping plate 55, and the lower sides of the push rod 3 and the clamping plate 55 are contacted with the upper portion of the workbench 1.

The working principle is as follows: copper is arranged on the workbench 1, the copper bar is positioned at the front side of the push rod 3, then the stepping motor 52 drives the double-tooth screw 53 to rotate, because the threads of the double-thread screw 53 on the two sides of the center are arranged oppositely, the double-thread screw 53 drives the two L-shaped limit plates 54 to move when rotating, and make the opposite direction that two L shape limiting plates 54 removed, can drive two splint 55 and remove when two L shape limiting plates 54 remove, make two splint 55 give the copper bar centre gripping and fix, later make servo motor 45 drive action wheel 46 and rotate, action wheel 46 makes belt 48 drive from the rotation of driving wheel 47, from the rotation of gear 43 that driving wheel 47 drove spacing axle 44 both ends, gear 43 drives rack 42 and removes, rack 42 will drive L shaped plate 41 and remove, L shaped plate 41 makes push rod 3 promote the copper bar, with the downside of copper bar propelling movement to cutter 23, later pneumatic cylinder 22 makes cutter 23 accomplish the shearing work to the copper bar.

And those not described in detail in this specification are well within the skill of those in the art.

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.

Claims (6)

1. The utility model provides an efficient copper bar shearing mechanism, includes workstation (1), the inside of workstation (1) is hollow structure, and the front side upper portion of workstation (1) is provided with shearing piece (2), its characterized in that: the upper part of the rear side of the workbench (1) is horizontally provided with a push rod (3), a traveling mechanism (4) is arranged between two ends of the push rod (3), and the upper part of the push rod (3) is provided with a clamping piece (5).

2. The efficient copper bar shearing device as claimed in claim 1, wherein: running gear (4) are including connecting in L shaped plate (41) at push rod (3) both ends respectively, two the downside of L shaped plate (41) all is connected with rack (42), two the one end meshing of rack (42) has gear (43), the inside horizontal rotation of workstation (1) is installed with two corresponding spacing axles (44) of gear (43), the both ends of spacing axle (44) are connected with two gear (43) relative one end respectively.

3. The high-efficiency copper bar shearing device as claimed in claim 2, wherein: the servo motor (45) is installed to the inside place ahead that is located spacing axle (44) of workstation (1), the output shaft of servo motor (45) is connected with action wheel (46), the outside intermediate position department cover of spacing axle (44) is equipped with from driving wheel (47), be connected through belt (48) transmission between from driving wheel (47) and action wheel (46).

4. The high-efficiency copper bar shearing device as claimed in claim 2, wherein: two one side that L shaped plate (41) is relative all is provided with gib block (49), guide way (11) corresponding with two gib blocks (49) are all seted up to the both sides face of workstation (1), two gib block (49) slidable mounting is in the inside of two guide ways (11) respectively.

5. The efficient copper bar shearing device as claimed in claim 1, wherein: clamping piece (5) are including setting up in lug (51) of push rod (3) both ends upside respectively, step motor (52) are installed to one side of lug (51), the output shaft of step motor (52) has two screw rods (53), the other end of two screw rods (53) rotates and connects in one side of another lug (51), and the screw thread that the surface of two screw rods (53) is located central both sides sets up to opposite, the both ends outside of two screw rods (53) all is equipped with L shape limiting plate (54), two through the screw thread cover the lower extreme of L shape limiting plate (54) all is connected with splint (55), the downside of push rod (3) and splint (55) all contacts with the upper portion of workstation (1).

6. The efficient copper bar shearing device as claimed in claim 1, wherein: the shearing part (2) comprises a concave seat (21) arranged on the upper portion of the front side of the workbench (1), hydraulic cylinders (22) are mounted on the upper portions of the two sides of the concave seat (21), and a cutter (23) is connected between output shafts of the hydraulic cylinders (22).

Images