CN212419817U - Stable sliding shearing mechanism for shearing lead plate - Google Patents

Abstract

The utility model discloses a stereotype is cuted with stable shearing mechanism that slides relates to stereotype processing technology field, it includes the workstation, it is provided with the sideslip frame to slide on the workstation, be provided with first drive assembly on the workstation, the groove of sliding has been seted up on the sideslip frame, the length direction in groove of sliding is perpendicular with the direction of sliding of sideslip frame, be provided with the sideslip frame in the groove of sliding, the both sides that the frame of sliding is located the groove width direction of sliding are formed with vertical board and horizontal plate respectively, the both sides that the sideslip frame is relative are provided with guide assembly respectively, be provided with second drive assembly on the sideslip frame, the ascending and descending of sideslip frame is provided with shearing assembly, be provided with third drive assembly on the sideslip frame. The utility model discloses utilize the groove width direction both sides that slide and vertical board and horizontal plate to form the complex guide assembly that slides, improved the stability of sideslip frame when moving along the sliding direction, help improving the stereotype at the ascending shearing precision of this side.

Description

Stable sliding shearing mechanism for shearing lead plate

Technical Field

The utility model belongs to the technical field of the stereotype processing technique and specifically relates to a steady mechanism of cuting that slides is used in stereotype shearing.

Background

Present lead plate mainly applies to hospital radiology department fitment and industrial flaw detection protection engineering's construction, wherein, in the manufacturing of hospital protection shield door, need tile the lead plate to shield the intermediate layer of door in, and then play the effect of radiation protection shielding. However, the raw material of the lead plate is a rolled lead sheet, and the rolled track is oblate. Therefore, before the lead plate is used, the rolled lead plate is spread and unfolded to form creases, and the creases are pressed and leveled by using a flatting machine to eliminate the creases on the lead plate, so that the unfolded lead plate is flat, and then the leveled lead plate is cut.

In the prior art, as shown in fig. 7, a cutting apparatus for a lead plate includes a working table 30, a sliding frame 40 in a shape similar to a rectangular parallelepiped is slidably disposed above the working table 30, a first driving assembly 50 for driving the sliding frame 40 to slide is disposed on the working table 30, a sliding plate 60 is slidably disposed on the sliding frame 40, the sliding plate 60 forms a sliding fit with the sliding frame 40 through a linear rail, and the sliding direction of the sliding plate 60 is perpendicular to the sliding direction of the sliding frame 40, a second driving assembly 70 for driving the sliding plate 60 to slide is disposed on the sliding frame 40, the second driving assembly 70 includes a second driving motor 701, a second driving wheel 702, a second driven wheel 703 and a second transmission belt 704, the second driving motor 701 is mounted on one side of the sliding frame 40 in the length direction, the second driving wheel 702 is coaxially fixed on an output shaft of the second driving motor 701, the second driven wheel 703 is fixed on the other side of the sliding frame 40 in the length direction through a bearing seat, and the line between the second driven wheel 703 and the second driving wheel 702 rotating shaft is parallel to the sliding direction of the sliding plate 60, the second driving wheel 702 and the second driven wheel 703 are sleeved with a second transmission belt 704, the sliding plate 60 is fixed on the second transmission belt 704, the sliding plate 60 is provided with a telescopic cylinder 80, the piston rod of the telescopic cylinder 80 is vertically arranged downwards, and the end part of the piston rod of the telescopic cylinder 80 is fixedly provided with a shearing tool 90 for shearing a lead plate.

When the shearing equipment is adopted, the first driving assembly and the second driving assembly are used for respectively driving the sliding frame and the sliding plate to slide, and in the sliding process, the telescopic cylinder is used for driving the shearing tool to move up and down, so that the shearing operation of the floor lead plate is completed; however, the sliding plate in the shearing equipment is connected with the sliding frame only by virtue of one linear rail and is provided with the cantilever beam, the stability of the connecting mode is poor, the sliding plate is easy to shake under the influence of shearing resistance, the shearing precision of the lead plate is influenced, and a part to be improved exists.

SUMMERY OF THE UTILITY MODEL

To the technical problem, the utility model aims to provide a stereotype is cuted with stable shearing mechanism that slides utilizes the groove width direction both sides that slide and vertical board and horizontal plate to form the complex guide assembly that slides, has improved the stability that the sideslip frame is connected on the sideslip frame, reduces the influence of shearing resistance, and then helps improving the stereotype at the ascending shearing precision of this side.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a stereotype is cuted with stable shearing mechanism that slides, includes the workstation, the top of workstation is slided and is provided with the sliding frame, be provided with the first drive assembly who is used for driving the sliding frame to slide on the workstation, the groove of sliding has been seted up on the sliding frame, the length direction in groove of sliding is perpendicular with the sliding direction of sliding frame, be provided with the sideslip frame in the sliding groove, the sliding frame is located the both sides of sliding groove width direction and is formed with vertical board and horizontal plate respectively, the both sides that the sideslip frame is relative be provided with respectively and be used for and form the complex guide assembly that slides with vertical board and horizontal plate, be provided with the second drive assembly who is used for driving the sideslip frame to slide on the sliding frame, the ascending and descending of sideslip frame is provided with shearing assembly, be provided with the third drive assembly who is used for driving shearing assembly elevating movement on the sideslip frame.

Through adopting above-mentioned technical scheme, in-service use, place the stereotype after the flattening on the workstation, utilize first drive assembly and second drive assembly drive sliding frame and sideslip frame to slide at the XY direction of workstation, the in-process that the sideslip frame slided along the sliding direction of sliding frame, utilize sliding groove width direction both sides and vertical board and horizontal plate to form the complex guide assembly that slides, the stability of connecting on sliding frame of sideslip frame has been improved, reduce the influence of shearing resistance, and then help improving the shearing precision of stereotype in this side.

The present invention may be further configured in a preferred embodiment as: the direction subassembly includes first line rail and second line rail, first line rail sets up in one side of vertical board and sideslip frame, the second line rail sets up the opposite side at horizontal plate and sideslip frame, just the length direction of first line rail and second line rail all is parallel with the length direction in groove that slides.

Through adopting above-mentioned technical scheme, in-service use utilizes the first line rail that sets up between sideslip frame one side and vertical board to and utilize the second line rail that sets up between sideslip frame opposite side and the vertical board, specifically realized the mode that the sideslip frame slided on the sideslip frame.

The present invention may be further configured in a preferred embodiment as: the second driving assembly comprises a second driving motor, a second driving wheel, a second driven wheel and a second driving belt, the second driving motor is installed on one side of the sliding frame, the second driving wheel is coaxially fixed on an output shaft of the second driving motor, the second driven wheel is connected to the other side of the sliding frame through rotation, a connecting line between the second driven wheel and a rotating shaft of the second driving wheel is parallel to the sliding direction of the transverse frame, the second driving belt is sleeved on the second driving wheel and the second driven wheel, and the transverse frame is fixedly arranged on the second driving belt.

Through adopting above-mentioned technical scheme, utilize second driving motor to drive the second action wheel and rotate, and then drive the second drive belt and round second action wheel and second from the driving wheel motion, and then drive the sideslip frame of fixed setting on the second drive belt and concrete drive mode under the guide effect of first linear rail and second linear rail.

The present invention may be further configured in a preferred embodiment as: the guide assembly further comprises a third linear rail, the third linear rail is arranged between the vertical plate and the transverse moving frame, the length direction of the third linear rail is parallel to that of the sliding groove, and the first linear rail and the third linear rail are located on the vertical plate on two sides of the vertical plate above and below the second transmission belt.

Through adopting above-mentioned technical scheme, in the in-service use, utilize the third line rail and combine first line rail and second line rail, further increased the stability that the sideslip frame slided in the groove that slides.

The present invention may be further configured in a preferred embodiment as: the second driving assembly further comprises a second rotating hand wheel, and the second rotating hand wheel is coaxially and fixedly arranged on the second driven wheel.

Through adopting above-mentioned technical scheme, in the in-service use, staff's accessible manual rotation second rotates the hand wheel and drives the second and rotate from the driving wheel, through the linkage effect of second drive belt, and then plays the effect that the drive sideslip frame slided to the realization can replace second driving motor as the power supply to the fine setting of sideslip frame and this second rotation hand wheel.

The present invention may be further configured in a preferred embodiment as: the shearing assembly comprises a first cutter holder, a second cutter holder, a first cutter and a second cutter, the third driving assembly comprises a first air cylinder and a second air cylinder, the first air cylinder and the second air cylinder are fixedly arranged on the transverse moving frame respectively, piston rods of the first air cylinder and the second air cylinder are vertically arranged downwards, the first cutter holder and the second cutter holder are fixedly connected with piston rods of the first air cylinder and the second air cylinder respectively, the first cutter and the second cutter are arranged on the first cutter holder and the second cutter holder respectively, and cutting edges of the first cutter and the second cutter are parallel to the sliding direction of the sliding moving frame and the sliding direction of the transverse moving frame respectively.

Through adopting above-mentioned technical scheme, in the in-service use, utilize first cylinder and second cylinder to drive first cutter and second cutter respectively and carry out elevating movement to correspond the slip frame and use corresponding first cutter and second cutter with the direction of sliding of sideslip frame, adopt two kinds of cutters to cut respectively promptly, compare in a long-term cutter of using, improved shearing assembly's life.

The present invention may be further configured in a preferred embodiment as: the first cutter and the second cutter are both disc cutters and are respectively rotatably arranged on the first cutter holder and the second cutter holder.

Through adopting above-mentioned technical scheme, in-service use all sets up first cutter and second cutter into the disc cutter, has increased the length of first cutter and second cutter cutting edge to make first cutter and second cutter be the rotation setting, and then reduced the resistance between first cutter and second cutter and the stereotype, improved the shearing efficiency of first cutter and second cutter to the stereotype.

The utility model can be further configured in a preferred example as: and stabilizing components are arranged between the first air cylinder and the first cutter holder and between the second air cylinder and the second cutter holder.

Through adopting above-mentioned technical scheme, utilize the stabilizing component that sets up between first cylinder and the first blade holder, between second cylinder and the second blade holder, help improving the stability of first blade holder and second blade holder under first cylinder and the drive of second cylinder.

The utility model can be further configured in a preferred example as: the transverse moving frame is provided with a first guide groove and a second guide groove, the two stabilizing assemblies respectively comprise a guide block, a guide seat and a sliding rod, the two guide blocks are respectively arranged in the first guide groove and the second guide groove in a sliding way, the two guide seats are respectively fixedly arranged in the first guide groove and the second guide groove, the two guide seats are positioned at the lower sides of the two guide blocks, the first cutter seat is inserted and glidingly arranged in one guide seat and forms sliding fit with the guide seat, the second tool apron is inserted into the other guide seat in a sliding way and forms sliding fit with the guide seat, the upper sides of the two guide blocks in the vertical direction are respectively fixedly arranged at the end parts of the first cylinder piston rod and the second cylinder piston rod, and one end of the first cutter holder, which is far away from the first cutter, and one end of the second cutter holder, which is far away from the second cutter, are respectively fixedly arranged at the lower sides of the two guide blocks in the vertical direction.

Through adopting above-mentioned technical scheme, utilize two guide blocks and two guide holders, play the spacing effect of direction to first blade holder and second blade holder that slide at first guide way and second guide way respectively, help further reducing simultaneously because of the influence of the cutting resistance that first cutter and second cutter received to first blade holder and second blade holder elevating movement, and then further improve the shearing precision of first cutter and second cutter to the stereotype.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the guide assemblies in sliding fit are formed by the two sides of the sliding groove in the width direction and the vertical plate and the horizontal plate, so that the stability of the cross sliding frame in moving along the sliding direction is improved, and the shearing precision of the lead plate in the direction is improved;

through the combination of the first linear rail, the second linear rail and the third linear rail which are arranged in the first guide groove and the second guide groove, the stability of the lifting motion of the first cutter and the second cutter is improved, and the stability of the transverse moving frame in the upper sliding process is further improved.

Drawings

Fig. 1 is a first axial view of a stable sliding shearing mechanism for shearing a lead plate according to the present embodiment;

fig. 2 is a second axial view of the stable sliding shearing mechanism for shearing the lead plate according to the present embodiment;

fig. 3 is a partial cross-sectional view of the sliding frame according to the present embodiment, which mainly shows a first structural diagram of the first driving assembly;

fig. 4 is a partial cross-sectional view of the sliding frame according to the present embodiment, which mainly shows a second structural diagram of the first driving assembly;

fig. 5 is a schematic structural view of the rear side view of the sliding frame according to the present embodiment, which mainly shows a schematic view of a transmission mechanism;

FIG. 6 is a schematic structural view of the cross-sliding frame according to the present embodiment;

fig. 7 is a schematic structural view of a shearing apparatus for a lead plate in the prior art.

Reference numerals: 1. a work table; 11. a first rack; 12. a second rack; 13. a sliding seat; 14. supporting the wire track; 2. a support frame; 3. a sliding frame; 31. a sliding groove; 32. a vertical plate; 33. a horizontal plate; 4. a first drive assembly; 41. a first drive motor; 42. a transmission mechanism; 421. a first drive wheel; 422. a first drive belt; 423. a first driven wheel; 424. a drive shaft; 43. a first drive gear; 44. a first rotating hand wheel; 45. a second drive gear; 5. a transverse moving frame; 51. a first guide groove; 52. a second guide groove; 61. a first wire track; 62. a second wire track; 63. a third wire track; 7. a second drive assembly; 71. a second drive motor; 72. a second drive wheel; 73. a second driven wheel; 74. a second belt; 75. a second rotating hand wheel; 8. a shear assembly; 81. a first tool apron; 82. a second tool apron; 83. a first cutter; 84. a second cutter; 9. a third drive assembly; 91. a first cylinder; 92. a second cylinder; 10. a protective housing; 20. a stabilizing assembly; 201. a guide seat; 202. a sleeve; 203. and a guide block.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, a stable sliding shearing mechanism for shearing a lead plate comprises a rectangular work table 1, a support frame 2 is fixed below the work table 1, a sliding frame 3 in a similar rectangular shape is arranged on the work table 1 in a sliding manner along the length direction of the work table 1, a first driving component 4 for driving the sliding frame 3 to slide along the length direction of the work table 1 is arranged on the work table 1, a sliding groove 31 is formed in the sliding frame 3 along the width direction of the work table 1, vertical plates 32 and horizontal plates 33 are respectively formed on two sides of the sliding frame 3 in the width direction of the sliding groove 31, a rectangular-shaped cross sliding frame 5 is arranged in the sliding groove 31, guide components for forming sliding fit with the vertical plates 32 and the horizontal plates 33 are respectively arranged on two opposite sides of the cross sliding frame 5, a second driving component 7 for driving the cross sliding frame 5 to slide is arranged on the sliding frame 3, a shearing component 8 for shearing the lead plate is arranged on the cross sliding frame 5 in an ascending and descending manner, the sliding frame 3 is provided with a third driving assembly 9 for driving the shearing assembly 8 to move up and down.

In actual use, the lead plate after being leveled is placed on the workbench 1, the first driving component 4 and the second driving component 7 are utilized to drive the sliding frame 3 and the transverse frame 5 to slide in the XY direction of the workbench 1, the sliding direction along which the transverse frame 5 slides is utilized to form a guide component matched with sliding between the two sides of the width direction of the sliding groove 31 and the vertical plate 32 and the horizontal plate 33, the stability of the transverse frame 5 during movement along the sliding direction is improved, and the shearing precision of the lead plate in the direction is improved.

The downside on two long limits of workstation 1 is fixed with first rack 11 and second rack 12 through the bolt respectively, the length direction of first rack 11 and second rack 12 is parallel with the glide direction of the frame of sliding 3, 1 width direction's of workstation both sides are fixed with the seat 13 that slides respectively, be connected with supporting wire rail 14 between the bottom of the 3 length direction both sides of frame of sliding and two seats 13 that slide, and then make the frame of sliding 3 and two seats 13 that slide form the cooperation of sliding, make the frame of sliding 3 slide on two seats 13 that slide steadily.

As shown in fig. 3 and 4, the first driving assembly 4 (see fig. 2) includes a first driving motor 41, a transmission mechanism 42, a first driving gear 43, a first rotating handwheel 44 and a second driving gear 45, the transmission mechanism 42 includes two first driving wheels 421, a first driving belt 422, a first driven wheel 423 and a transmission shaft 424, the two first driving wheels 421 are rotatably disposed on outer walls of two sides of the sliding frame 3 in the length direction through bearings, two ends of the transmission shaft 424 in the length direction are coaxially fixed on the two first driving wheels 421, the first driving motor 41 is mounted on the outer wall of one side of the sliding frame 3 in the length direction, the first driving motor 41 forms a rotating connection with one of the first driving wheels 421 through a commutator, the first rotating handwheel 44 is coaxially fixed with the other first driving wheel 421, the two first driven wheels 423 are disposed, the two first driven wheels 423 are respectively connected to the outer walls of the two sides of the sliding frame 3 in the length direction through bearings in a rotating manner, two first transmission belts 422 are arranged, the two first transmission belts 422 are respectively sleeved on the first driving wheel 421 and the first driven wheel 423 on the same side, and the outer walls of the two sides of the sliding frame 3 in the length direction are respectively fixed with a protective housing 10 through bolts, so that the first driving wheel 421, the first driven wheel 423 and the first transmission belts 422 on the two sides of the sliding frame 3 in the length direction are protected; the first driving gear 43 and the second driving gear 45 are coaxially fixed to the two first driven wheels 423, respectively, and the first driving gear 43 and the second driving gear 45 are located on the inner sides of the carriage 3 near the support wire rail 14, respectively, and the first driving gear 43 and the second driving gear 45 are held in mesh with the first rack 11 and the second rack 12, respectively.

In practical use, the first driving motor 41 is in transmission connection with the first driving gear 43 and the second driving gear 45 respectively by using the transmission mechanism 42, so as to drive the first driving gear 43 and the second driving gear 45 to rotate, so that the sliding frame 3 slides along the length direction of the first rack 11 under the guiding action of the two supporting linear rails 14, and further the sliding driving of the sliding frame 3 is realized;

in addition, after the first driving motor 41 is driven, the worker can manually rotate the first rotating hand wheel 44 to drive the first driving gear 43 and the second driving gear 45 to rotate, so as to realize fine adjustment of the sliding frame 3; on the other hand, when the first driving motor 41 loses power due to a failure such as a power failure, the worker can drive the slide frame 3 by manually rotating the first rotating hand wheel 44.

As further shown in fig. 3 and 4, the second driving assembly 7 (see fig. 2) includes a second driving motor 71, a second driving pulley 72, a second driven pulley 73 and a second transmission belt 74, the second driving motor 71 is mounted on the outer wall of the sliding rack 3, and the second driving motor 71 is located on the same side as the first driving motor 41; the second driving wheel 72 is coaxially fixed on the output shaft of the second driving motor 71, the second driven wheel 73 is rotatably arranged on the outer wall of the other side of the sliding frame 3 in the length direction through a bearing seat, a second transmission belt 74 is sleeved on the second driving wheel 72 and the second driven wheel 73, and one side of the transverse frame 5 in the width direction is fixed on the second transmission belt 74; the stabilizing assembly 20 comprises a first line rail 61, a second line rail 62 and a third line rail 63, wherein the first line rail 61 and the third line rail 63 are respectively arranged between the vertical plate 32 and the side wall on one side of the width direction of the transverse moving frame 5, the first line rail 61 and the third line rail 63 are positioned on the two sides of the upper part and the lower part of the second transmission belt 74, the second line rail 62 is arranged between the horizontal plate 33 and the side wall on the other side of the width direction of the transverse moving frame 5,

in practical use, the second driving belt 74 is driven by the second driving motor 71 to move around the second driving pulley 72 and the second driven pulley 73, so as to drive the transverse moving frame 5 to stably slide on the sliding frame 3 under the guiding action of the first wire rail 61, the second wire rail 62 and the third wire rail 63.

The second drive assembly 7 further comprises a second rotating handwheel 75, the second rotating handwheel 75 being coaxially fixed to the second driven wheel 73. In practical use, in addition to using the second driving motor 71 to drive the second transmission belt 74 to move on the second driving wheel 72 and the second driven wheel 73, the worker can also manually rotate the second rotating handwheel 75 instead of using the second driving motor 71 as a power source.

As shown in fig. 4 and 6, the shearing assembly 8 includes a first knife rest 81 and a second knife rest 82, the third driving assembly 9 includes a first air cylinder 91 and a second air cylinder 92, the first air cylinder 91 and the second air cylinder 92 are respectively and fixedly disposed on the traverse frame 5, piston rods of the first air cylinder 91 and the second air cylinder 92 are both vertically and downwardly disposed, the traverse frame 5 is respectively provided with a first guide slot 51 and a second guide slot 52 along a width direction thereof, the first guide slot 51 and the second guide slot 52 are both provided with the stabilizing assemblies 20 disposed between the first air cylinder 91 and the first knife rest 81 and between the second air cylinder 92 and the second knife rest 82,

the two stabilizing assemblies 20 respectively comprise guide seats 201, sleeves 202 and rectangular guide blocks 203 with hollow interiors, the two guide blocks 203 are respectively arranged in the first guide groove 51 and the second guide groove 52 in a sliding manner, the two guide seats 201 are respectively fixedly arranged in the first guide groove 51 and the second guide groove 52 through supporting plates, and the two guide seats 201 are respectively positioned on the lower sides of the two guide blocks 203 in the vertical direction; similarly, the two sleeves 202 are respectively and fixedly arranged in the first guide groove 51 and the second guide groove 52 through the supporting plate, and the guide seats 201 in the first guide groove 51 and the second guide groove 52 are arranged up and down with the sleeves 202; the first tool apron 81 is sequentially inserted and slidably arranged in the guide seat 201 and the sleeve 202 in the first guide groove 51 and forms sliding fit with the guide seat 201 and the sleeve 202, and the second tool apron 82 is inserted and slidably arranged in the guide seat 201 and the sleeve 202 in the second guide groove 52 and forms sliding fit with the guide seat 201 and the sleeve 202; the upper sides of the two guide blocks 203 in the vertical direction are respectively fixed at the end parts of the piston rods of the first cylinder 91 and the second cylinder 92 by bolts, and the end of the first knife rest 81 far away from the first cutter 83 and the end of the second knife rest 82 far away from the second cutter 84 are respectively fixed at the lower sides of the two guide blocks 203 in the vertical direction by bolts.

The two guide blocks 203, the two guide seats 201 and the two sleeves 202 are used for guiding and limiting the first tool apron 81 and the second tool apron 82 which slide in the first guide groove 51 and the second guide groove 52 respectively.

The shearing assembly 8 further comprises a first cutter 83 and a second cutter 84, the first cutter 83 and the second cutter 84 are disc cutters, the first cutter 83 and the second cutter 84 are respectively rotatably arranged on the first cutter holder 81 and the second cutter holder 82, and the rotating axes of the first cutter 83 and the second cutter 84 are respectively parallel to the sliding directions of the cross sliding frame 5 and the sliding frame 3.

In practical use, when the sliding frame 3 slides, the first cylinder 91 drives the guide block 203 in the first guide groove 51 to move, so as to drive the first tool apron 81 to slide in the guide seat 201 and the sleeve 202, lower the first cutting tool 83 onto the lead plate, and further perform shearing operation on the lead plate along the sliding direction of the sliding frame 3; when the sliding frame 3 is braked and the transverse moving frame 5 slides, the second cylinder 92 drives the guide block 203 in the second guide groove 52 to move, so as to drive the second tool apron 82 to slide in the guide seat 201 and the sleeve 202, and the second cutter 84 is lowered onto the lead plate, so that the lead plate is sheared along the sliding direction of the transverse moving frame 5, namely, the two cutters are adopted to respectively shear the two directions of the lead plate.

The implementation principle of the embodiment is as follows:

in practical use, the first driving motor 41 is in transmission connection with the first driving gear 43 and the second driving gear 45 by the transmission mechanism 42, and further drives the first driving gear 43 and the second driving gear 45 to rotate, so that the sliding frame 3 slides along the length direction of the first rack 11 under the guiding action of the supporting wire track 14; then, the first cylinder 91 drives the first tool apron 81 to slide in the guide seat 201 and the sleeve 202, so as to lower the first cutting tool 83 onto the lead plate, and further perform shearing operation on the lead plate along the sliding direction of the sliding frame 3;

when the lead plate needs to be cut along the sliding direction of the transverse moving frame 5, the second driving motor 71 drives the second transmission belt 74 to move on the second driving wheel 72 and the second driven wheel 73, so that the transverse moving frame 5 moves along with the movement of the second transmission belt 74 under the guiding effect of the first linear rail 61, the second linear rail 62 and the third linear rail 63, and the sliding of the transverse moving frame 5 in the sliding groove 31 of the sliding moving frame 3 is realized; in the sliding process of the cross sliding frame 5, the second air cylinder 92 drives the second cutter holder 82 to slide in the guide holder 201 and the sleeve 202, the second cutter 84 is lowered onto the lead plate, and then the lead plate is cut along the sliding direction of the cross sliding frame 5;

in addition, the worker can also manually rotate the first rotating handwheel 44 and the second rotating handwheel 75 to replace the first driving motor 41 and the second driving motor 71 as the power source of the sliding frame 3 and the cross frame 5.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (9)

1. The stable sliding shearing mechanism for shearing the lead plate comprises a workbench (1), wherein a sliding frame (3) is arranged above the workbench (1) in a sliding mode, a first driving assembly (4) used for driving the sliding frame (3) to slide is arranged on the workbench (1), and the stable sliding shearing mechanism is characterized in that a sliding groove (31) is formed in the sliding frame (3), the length direction of the sliding groove (31) is perpendicular to the sliding direction of the sliding frame (3), a transverse frame (5) is arranged in the sliding groove (31), two sides of the sliding frame (3) in the width direction of the sliding groove (31) are respectively provided with a vertical plate (32) and a horizontal plate (33), two opposite sides of the transverse frame (5) are respectively provided with a guide assembly used for forming sliding fit with the vertical plate (32) and the horizontal plate (33), and a second driving assembly (7) used for driving the transverse frame (5) to slide is arranged on the sliding frame (3), the transverse moving frame (5) is provided with a shearing assembly (8) in a lifting mode, and a third driving assembly (9) used for driving the shearing assembly (8) to move up and down is arranged on the transverse moving frame (5).

2. A stable sliding shearing mechanism for shearing a lead plate as claimed in claim 1, wherein the guiding assembly comprises a first line rail (61) and a second line rail (62), the first line rail (61) is arranged at one side of the vertical plate (32) and the transverse moving frame (5), the second line rail (62) is arranged at the other side of the horizontal plate (33) and the transverse moving frame (5), and the length directions of the first line rail (61) and the second line rail (62) are both parallel to the length direction of the sliding groove (31).

3. A stable sliding shearing mechanism for shearing a lead plate as defined in claim 2, the second driving component (7) comprises a second driving motor (71), a second driving wheel (72), a second driven wheel (73) and a second transmission belt (74), the second driving motor (71) is arranged on one side of the sliding frame (3), the second driving wheel (72) is coaxially fixed on an output shaft of the second driving motor (71), the second driven wheel (73) is connected with the other side of the sliding frame (3) through rotation, and the connecting line between the second driven wheel (73) and the rotating shaft of the second driving wheel (72) is parallel to the sliding direction of the transverse moving frame (5), the second transmission belt (74) is sleeved on the second driving wheel (72) and the second driven wheel (73), and the transverse moving frame (5) is fixedly arranged on the second transmission belt (74).

4. The steady sliding shearing mechanism for shearing the lead plate as claimed in claim 3, wherein the guiding assembly further comprises a third linear rail (63), the third linear rail (63) is arranged between the vertical plate (32) and the transverse moving frame (5), the length direction of the third linear rail (63) is parallel to the length direction of the sliding groove (31), and the first linear rail (61) and the third linear rail (63) are positioned on the vertical plate (32) at the upper side and the lower side of the second driving belt (74).

5. A steady slip cutting mechanism for cutting lead plates according to claim 3, wherein the second driving assembly (7) further comprises a second rotating handwheel (75), the second rotating handwheel (75) being coaxially and fixedly arranged on the second driven wheel (73).

6. The steady sliding shearing mechanism for shearing the lead plate as claimed in claim 1, wherein the shearing assembly (8) comprises a first cutter holder (81), a second cutter holder (82), a first cutter (83) and a second cutter (84), the third driving assembly (9) comprises a first air cylinder (91) and a second air cylinder (92), the first air cylinder (91) and the second air cylinder (92) are respectively and fixedly arranged on the traverse frame (5), piston rods of the first air cylinder (91) and the second air cylinder (92) are respectively and vertically arranged downwards, the first cutter holder (81) and the second cutter holder (82) are respectively and fixedly connected with piston rods of the first air cylinder (91) and the second air cylinder (92), the first cutter (83) and the second cutter (84) are respectively arranged on the first cutter holder (81) and the second cutter holder (82), and cutting edges of the first cutter (83) and the second cutter (84) are respectively and cutting edges of the traverse frame (3) and the second cutter (84) are respectively The sliding directions of the frames (5) are parallel.

7. The steady sliding shearing mechanism for shearing the lead plate as claimed in claim 6, wherein the first cutter (83) and the second cutter (84) are both disc cutters, and the first cutter (83) and the second cutter (84) are respectively and rotatably arranged on the first cutter holder (81) and the second cutter holder (82).

8. A stable sliding shearing mechanism for shearing a lead plate as claimed in claim 7, wherein a stabilizing component (20) is arranged between the first air cylinder (91) and the first tool apron (81) and between the second air cylinder (92) and the second tool apron (82).

9. The stable sliding shearing mechanism for shearing the lead plate as claimed in claim 8, wherein the traverse frame (5) is provided with a first guide groove and a second guide groove (52), each of the two stabilizing assemblies (20) comprises a guide block (203) and a guide seat (201), the two guide blocks (203) are respectively arranged in the first guide groove (51) and the second guide groove (52) in a sliding manner, the two guide seats (201) are respectively fixedly arranged in the first guide groove (51) and the second guide groove (52), the two guide seats (201) are positioned at the lower sides of the two guide blocks (203), the first tool seat (81) is arranged in one guide seat (201) in an inserting and sliding manner and forms a sliding fit with the guide seat (201), the second tool seat (82) is arranged in the other guide seat (201) in an inserting and sliding fit with the guide seat (201), the upper sides of the two guide blocks (203) in the vertical direction are respectively fixedly arranged at the end parts of a first cylinder (91) piston rod and a second cylinder (92) piston rod, and one end of the first cutter seat (81) far away from the first cutter (83) and one end of the second cutter seat (82) far away from the second cutter (84) are respectively fixedly arranged at the lower sides of the two guide blocks (203) in the vertical direction.

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