CN211489458U

CN211489458U - Cutting device for spring processing

Info

Publication number: CN211489458U
Application number: CN202020080183.3U
Authority: CN
Inventors: 张海涛
Original assignee: Cangzhou Yunhe Spring Manufacturing Co ltd
Current assignee: Cangzhou Yunhe Spring Manufacturing Co ltd
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-09-15
Anticipated expiration: 2030-01-15

Abstract

The utility model relates to the technical field of spring manufacturing, in particular to a cutting device for spring processing; the device can effectively reduce the occurrence of equipment faults, and has higher cutting efficiency and more practicability; including the operation panel, support the riser, the roof, two sets of first pneumatic cylinders, the second pneumatic cylinder, the bearing platform, the toper platform, support core and mounting panel, the top rear portion of operation panel and the bottom fixed connection who supports the riser, the top of supporting the riser and the bottom rear portion fixed connection of roof, two sets of first pneumatic cylinders are fixed to be set up on the operation panel, the output of two sets of first pneumatic cylinders all with the bottom fixed connection of bearing platform, be provided with the standing groove that agrees with mutually with the spring on the bearing platform, the right-hand member of support core and the left end fixed connection of mounting panel, the spring housing is located on the support core, the spring is located the standing groove directly over, the bottom mounting of toper platform is provided with the cutter of multiunit equipartition, the cutter of multiunit equipartition all is located directly over the.

Description

Cutting device for spring processing

Technical Field

The utility model relates to a technical field that the spring was made especially relates to a cutting device is used in spring processing.

Background

As is well known, a cutting device for spring processing is a device for equally cutting springs into segments, which is widely used in the field of spring manufacturing; a spring cutting device and a method thereof are disclosed in publication (publication) No. CN 107598034A. A combined cutting device for a spring flat cut and a method thereof comprise an upper cutter, a core cutter and a lower push cutter; the upper cutter and the lower cutter are respectively positioned above and below the spring, the core cutter is positioned in the axial direction of the spring, the upper cutter and the core cutter are respectively positioned at the upper side and the lower side of the spring cutting opening, the lower cutter is positioned outside the spring, the upper cutter moves downwards to form a precutting edge at the spring cutting opening, and the core cutter moves upwards to form precutting tool marks at the spring cutting opening; although the operation is convenient, the centering verticality and the planeness of the cutting opening of the spring steel wire meet the requirements, the secondary grinding operation is not needed, and the spring wire is suitable for a spring with a large winding ratio; the technical problems that the centering perpendicularity and the planeness of the fracture of the spring cannot meet the requirements, secondary processing is needed, and the equipment structure is complex are solved; however, in use, the core cutter is easy to break under the action of instantaneous impact force of the cutter, the cutting efficiency is low, and certain use limitation is realized.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a but equipment effectively reduces equipment trouble and takes place, and cutting efficiency is higher, more practical cutting device for spring processing.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a cutting device for spring processing is used for equidistant cutting of springs and comprises an operation table, a supporting vertical plate, a top plate, two groups of first hydraulic cylinders, a second hydraulic cylinder, a bearing platform, a conical platform, a supporting core and a mounting plate, wherein the top rear part of the operation table is fixedly connected with the bottom end of the supporting vertical plate, the top end of the supporting vertical plate is fixedly connected with the bottom rear part of the top plate, the two groups of first hydraulic cylinders are fixedly arranged on the operation table, the output ends of the two groups of first hydraulic cylinders are fixedly connected with the bottom end of the bearing platform, the bearing platform is provided with a placing groove matched with the springs, the bottom end of the mounting plate is fixedly connected with the top right part of the operation table, the right end of the supporting core is fixedly connected with the left end of the mounting plate, the springs are sleeved on the supporting core, the springs are positioned right above the placing groove, the top ends of the second hydraulic cylinders are fixedly connected with, the output of second pneumatic cylinder with the top fixed connection of toper platform, the bottom mounting of toper platform is provided with the cutter of multiunit equipartition, the cutter of multiunit equipartition all is located the support core directly over.

Preferably, still include slider, slide rail, movable plate, servo motor and rack, the rear end of slide rail and rack all with the front end fixed connection who supports the riser, be provided with the spout on the slider, the slide rail agrees with the spout mutually, the slide rail horizontal slip can be followed to the slider, the rear end of movable plate with the front end right part fixed connection of slider, servo motor is fixed to be set up in the front end of slider, servo motor's output is provided with the gear, wheel and rack toothing, be provided with the annular hole on the movable plate, the left end of support core is worn out from the left end of movable plate from the right-hand member of movable plate is passed to the movable plate from the left end of movable plate.

Preferably, the top left part of the bearing platform is fixedly provided with a limiting plate, and the right end of the limiting plate can be in close contact with the left end of the supporting core.

Preferably, the device also comprises a collecting box, a collecting cavity is arranged in the collecting box, an opening is arranged at the top end of the collecting box, the opening is communicated with the collecting cavity, and the opening is positioned right below the left end of the supporting core.

Preferably, the front end left part and the right part of supporting the riser all are fixed and are provided with spacing buffer block, two sets of spacing buffer blocks are located the left end and the right-hand member of slide rail respectively.

Preferably, the cutting device further comprises a plurality of groups of connecting bolts, and the plurality of groups of cutters are in threaded connection with the conical table through the plurality of groups of connecting bolts.

(III) advantageous effects

Compared with the prior art, the utility model provides a cutting device is used in spring processing possesses following beneficial effect: this cutting device is used in spring processing, through locating the spring housing on the support core, through starting two sets of first pneumatic cylinders, make the output of two sets of first pneumatic cylinders all extend, make the bottom of spring insert to the standing groove in, make the top of bearing platform and the bottom in close contact with of support core, through starting the second pneumatic cylinder, make the output extension of second pneumatic cylinder, thereby make toper platform downstream, the multiunit cutter carries out the equidistance to the spring and cuts off, and under the supporting role of bearing platform to the support core, the difficult fracture of buckling that takes place of support core, reduce equipment trouble and take place, it is higher to cut off efficiency, and is more practical.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the front view structure of the supporting riser of the present invention;

FIG. 3 is a schematic view of the connection structure of the slide block and the slide rail of the present invention;

fig. 4 is a schematic view of the enlarged structure of a part a in fig. 2 according to the present invention;

in the drawings, the reference numbers: 1. an operation table; 2. a support vertical plate; 3. a top plate; 4. a first hydraulic cylinder; 5. a second hydraulic cylinder; 6. a support platform; 7. a conical table; 8. a support core; 9. mounting a plate; 10. a placement groove; 11. a cutter; 12. a slider; 13. a slide rail; 14. moving the plate; 15. a servo motor; 16. a rack; 17. a chute; 18. a gear; 19. an annular aperture; 20. a limiting plate; 21. a collection box; 22. a limiting buffer block; 23. and connecting the bolts.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the cutting device for spring processing of the present invention comprises an operation platform 1, a supporting vertical plate 2, a top plate 3, two sets of first hydraulic cylinders 4, a second hydraulic cylinder 5, a supporting platform 6, a conical platform 7, a supporting core 8 and a mounting plate 9, wherein the rear portion of the top end of the operation platform 1 is fixedly connected with the bottom end of the supporting vertical plate 2, the top end of the supporting vertical plate 2 is fixedly connected with the rear portion of the bottom end of the top plate 3, the two sets of first hydraulic cylinders 4 are fixedly arranged on the operation platform 1, the output ends of the two sets of first hydraulic cylinders 4 are fixedly connected with the bottom end of the supporting platform 6, a placing groove 10 matched with a spring is arranged on the supporting platform 6, the bottom end of the mounting plate 9 is fixedly connected with the right portion of the top end of the operation platform 1, the right end of the supporting core 8 is fixedly connected with the left end of the mounting plate 9, the spring is sleeved on the supporting core 8, the spring is positioned right, the output end of the second hydraulic cylinder 5 is fixedly connected with the top end of the conical table 7, a plurality of groups of uniformly distributed cutters 11 are fixedly arranged at the bottom end of the conical table 7, and the plurality of groups of uniformly distributed cutters 11 are all positioned right above the supporting core 8; through locating the spring housing on supporting core 8, through starting two sets of first pneumatic cylinders 4, make the output of two sets of first pneumatic cylinders 4 all extend, make the bottom of spring insert to the standing groove 10 in, make the top of cushion cap 6 and the bottom in close contact with of supporting core 8, through starting second pneumatic cylinder 5, make the output extension of second pneumatic cylinder 5, thereby make the downward motion of toper platform 7, multiunit cutter 11 carries out the equidistance to the spring and cuts off, and under the supporting role of cushion cap 6 to supporting core 8, the difficult emergence fracture of buckling of supporting core 8, reduce equipment trouble and take place, it is higher to cut off efficiency, and is more practical.

The utility model discloses a cutting device is used in spring processing, still include slider 12, slide rail 13, movable plate 14, servo motor 15 and rack 16, slide rail 13 and rack 16's rear end all with the front end fixed connection who supports riser 2, be provided with spout 17 on slider 12, slide rail 13 agrees with spout 17 mutually, slider 12 can follow slide rail 13 side to side slip, the rear end of movable plate 14 and the front end right part fixed connection of slider 12, servo motor 15 fixes and sets up in the front end of slider 12, servo motor 15's output is provided with gear 18, gear 18 meshes with rack 16, be provided with annular hole 19 on the movable plate 14, the left end of support core 8 passes 14 from the right-hand member of movable plate 14 and wears out from the left end of movable plate 14; after the springs are cut off, the two groups of first hydraulic cylinders 4 are reset, the springs are separated from the bearing platform 6, the servo motor 15 is started, the servo motor 15 drives the gear 18 to move leftwards on the rack 16, the sliding block 12 slides leftwards along the sliding rail 13, the cut springs are pushed leftwards from the supporting core 8 through the moving plate 14, and therefore the springs are separated from the supporting core 8, manual operation is not needed, and the spring cutting device is convenient and fast to use and high in efficiency.

The utility model discloses a cutting device for spring processing, the top left part of the bearing platform 6 is fixedly provided with a limiting plate 20, and the right end of the limiting plate 20 can be in close contact with the left end of the supporting core 8; through the setting of limiting plate 20, can effectively spacing with the spring, effectively prevent to remove about the spring, guarantee the dissection distance equidistance of spring.

The cutting device for processing the spring of the utility model also comprises a collecting box 21, a collecting cavity is arranged in the collecting box 21, an opening is arranged at the top end of the collecting box 21 and communicated with the collecting cavity, and the opening is positioned right below the left end of the supporting core 8; by the provision of the collection box 21, the cut spring can be collected.

The utility model discloses a cutting device for spring processing, the left part and the right part of the front end of a supporting vertical plate 2 are both fixedly provided with limiting buffer blocks 22, and two groups of limiting buffer blocks 22 are respectively positioned at the left end and the right end of a sliding rail 13; through the setting of spacing buffer block 22, can carry out effective spacing to slider 12, prevent that it from breaking away from on slide rail 13, can play certain cushioning effect simultaneously.

The cutting device for processing the spring of the utility model also comprises a plurality of groups of connecting bolts 23, and a plurality of groups of cutters 11 are in threaded connection with the conical table 7 through a plurality of groups of connecting bolts 23; through the detachable threaded connection of the plurality of groups of cutters 11 and the conical table 7, the cutters 11 can be replaced after the cutters 11 are used for a long time.

When the device is used, the spring is sleeved on the supporting core 8, the two groups of first hydraulic cylinders 4 are started, the output ends of the two groups of first hydraulic cylinders 4 are extended, the bottom ends of the springs are inserted into the placing grooves 10, the top end of the bearing platform 6 is in close contact with the bottom end of the supporting core 8, the output end of the second hydraulic cylinder 5 is extended by starting the second hydraulic cylinder 5, so that the conical platform 7 moves downwards, the multiple groups of cutters 11 cut off the springs at equal intervals, and under the supporting effect of the bearing platform 6 on the supporting core 8, the supporting core 8 is not easy to bend and break, equipment faults are reduced, the cutting efficiency is higher, and the device is more practical; after the spring is cut off, the two groups of first hydraulic cylinders 4 are reset, the spring is separated from the supporting platform 6, the servo motor 15 is started, the servo motor 15 drives the gear 18 to move leftwards on the rack 16, so that the sliding block 12 slides leftwards along the sliding rail 13, the cut spring is pushed leftwards from the supporting core 8 through the moving plate 14, and the spring is separated from the supporting core 8, manual operation is not needed, and the spring cutting device is more convenient and rapid and has higher efficiency; through the arrangement of the limiting plate 20, the spring can be effectively limited, the spring is effectively prevented from moving left and right, and the equal distance of the cutting distance of the spring is ensured; the cut springs can be collected through the arrangement of the collecting box 21; through the arrangement of the limiting buffer block 22, the sliding block 12 can be effectively limited, so that the sliding block is prevented from being separated from the sliding rail 13, and a certain buffering effect can be achieved; through the detachable threaded connection of the plurality of groups of cutters 11 and the conical table 7, the cutters 11 can be replaced after the cutters 11 are used for a long time.

The utility model discloses a cutting device is used in spring processing, servo motor purchase to servo motor carries out the electricity through the instruction manual of buying together and connects.

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 electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

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. A cutting device for spring processing is used for cutting off springs at equal intervals and is characterized by comprising an operation table (1), a supporting vertical plate (2), a top plate (3), two groups of first hydraulic cylinders (4), a second hydraulic cylinder (5), a bearing table (6), a conical table (7), a supporting core (8) and a mounting plate (9), wherein the rear part of the top end of the operation table (1) is fixedly connected with the bottom end of the supporting vertical plate (2), the top end of the supporting vertical plate (2) is fixedly connected with the rear part of the bottom end of the top plate (3), the two groups of first hydraulic cylinders (4) are fixedly arranged on the operation table (1), the output ends of the two groups of first hydraulic cylinders (4) are fixedly connected with the bottom end of the bearing table (6), a placing groove (10) matched with the springs is arranged on the bearing table (6), and the bottom end of the mounting plate (9) is fixedly connected with the right part of the top end of the operation table (1), the right-hand member of support core (8) and the left end fixed connection of mounting panel (9), the spring housing is located and is supported on core (8), the spring is located standing groove (10) directly over, the top of second pneumatic cylinder (5) and the bottom fixed connection of roof (3), the output of second pneumatic cylinder (5) with the top fixed connection of toper platform (7), the bottom mounting of toper platform (7) is provided with cutter (11) of multiunit equipartition, cutter (11) of multiunit equipartition all are located and support core (8) directly over.

2. The cutting device for spring processing according to claim 1, further comprising a sliding block (12), a sliding rail (13), a moving plate (14), a servo motor (15) and a rack (16), wherein the rear ends of the sliding rail (13) and the rack (16) are fixedly connected with the front end of the supporting vertical plate (2), a sliding groove (17) is formed in the sliding block (12), the sliding rail (13) is matched with the sliding groove (17), the sliding block (12) can slide left and right along the sliding rail (13), the rear end of the moving plate (14) is fixedly connected with the right portion of the front end of the sliding block (12), the servo motor (15) is fixedly arranged at the front end of the sliding block (12), a gear (18) is arranged at the output end of the servo motor (15), the gear (18) is meshed with the rack (16), an annular hole (19) is formed in the moving plate (14), the left end of the supporting core (8) penetrates through the moving plate (14) from the right end of the moving plate (14) and penetrates out from the left end of the moving plate (14).

3. The cutting device for processing the spring as claimed in claim 2, wherein a limiting plate (20) is fixedly arranged at the left part of the top end of the supporting platform (6), and the right end of the limiting plate (20) can be in close contact with the left end of the supporting core (8).

4. The cutting device for spring processing according to claim 3, further comprising a collection box (21), wherein a collection cavity is arranged in the collection box (21), an opening is arranged at the top end of the collection box (21), the opening is communicated with the collection cavity, and the opening is positioned right below the left end of the support core (8).

5. The cutting device for spring processing according to claim 4, wherein the left and right parts of the front end of the supporting vertical plate (2) are fixedly provided with limit buffers (22), and the two limit buffers (22) are respectively positioned at the left and right ends of the sliding rail (13).

6. The cutting device for spring processing according to claim 5, further comprising a plurality of sets of connecting bolts (23), wherein the plurality of sets of cutting blades (11) are in threaded connection with the conical table (7) through the plurality of sets of connecting bolts (23).