CN115674288A

CN115674288A - Protection type ring cutting machine

Info

Publication number: CN115674288A
Application number: CN202210988879.XA
Authority: CN
Inventors: 靳坚文; 靳耿南
Original assignee: Shenzhen Jinhuiyuan Investment Co ltd
Current assignee: Shenzhen Jinhuiyuan Investment Co ltd
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2023-02-03

Abstract

The invention belongs to the technical field of cutting machines, and provides a protective ring cutting machine which comprises a base, wherein an opening is formed in the upper portion of the base, supporting frames are connected to two sides of the opening in a sliding mode, the cutting machine is erected at the upper end of each supporting frame and comprises a reciprocating high-frequency vibrating cutting blade, the supporting frames drive the cutting machine to slide on the base, and the cutting machine is pressed downwards in the sliding process to drive the cutting blade to vibrate in a reciprocating mode to cut ring materials. Through internally mounted at the base have handle and supporting mechanism, it is fixed separately to stranded personnel's finger through handle and supporting mechanism, will be stranded the finger insert inside the second baffle, insert ring and finger middle part with the closed angle that first baffle and second baffle connect into when putting to the fingertip through the backing plate, lift the ring, be convenient for cut the ring, and the installation of handle is convenient for hold the fist with remaining finger, guarantee stranded personnel's rescue in-process safety.

Description

Protection type ring cutting machine

Technical Field

The invention relates to a protective ring cutting machine, and belongs to the technical field of cutting machines.

Background

People are often trapped and injured during fire rescue, in which case the obstacle is removed first, usually by cutting, which is fast and is a very important technical activity if the body of the trapped person is entangled or tied by metal objects, especially if the fingers are stuck by metal.

Most present ring cutting machine for fire control lacks the safety protection design, cuts the health easily, and is not convenient for fix stranded personnel's finger during the cutting, appears rocking the interference easily during the cutting, has the potential safety hazard.

Therefore, the protection type ring cutting machine is improved, and the protection type ring cutting machine is provided.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: lack the safety protection design, cut the health easily, and be not convenient for during the cutting and fix stranded personnel's finger, appear rocking the interference easily during the cutting, have the potential safety hazard.

(II) technical scheme

In order to achieve the purpose, the invention provides a protective ring cutting machine which comprises a base, wherein an opening is formed in the upper portion of the base, support frames are connected to two sides of the opening in a sliding mode, the cutting machine is erected at the upper end of each support frame and comprises a reciprocating high-frequency vibrating cutting blade, the support frames drive the cutting machine to slide on the base, the cutting machine is pressed downwards in the sliding process to drive the cutting blade to vibrate in a reciprocating mode to cut ring materials, a handle is connected to the inside of the base, a supporting mechanism is arranged above the handle and is rotatably installed in the support frames, two sides of the supporting mechanism are connected with separating mechanisms, the supporting mechanism supports and lifts rings and fingers, and the separating mechanisms pull the two sides of the supporting mechanism to pull open the cut ring openings.

The base comprises a box body, a partition board is fixedly connected to the middle of the box body, sliding grooves are formed in two sides of the upper end of the box body, and sliding rods are arranged below the sliding grooves.

The supporting frame comprises a sliding block, the sliding block is sleeved in the sliding groove in an I-shaped mode, two ends of the upper surface of the sliding block are respectively connected with a supporting rod and a telescopic rod, and the supporting rod and the telescopic rod are respectively connected to two ends of the cutting machine.

Wherein, the cutting machine includes the casing, the inside fixedly connected with mount of casing, the roller bearing has been cup jointed to the inside of mount, the pinion rack has been cup jointed to the bottom of mount, the upper end mid-mounting of pinion rack has the feeler lever, the outer end of roller bearing is connected with the motor, closed guide way has been seted up on the periphery of roller bearing, feeler lever slidable mounting is in the inside of guide way, the below of pinion rack is equipped with the tooth, just the pinion rack bottom is connected with the cutting cutter dish through the tooth meshing, the cutting cutter dish rotates and installs in the bottom exit of casing, just cutting blade is installed to the bottom bolt of cutting cutter dish.

Wherein, supporting mechanism includes two endocentric closed rings, and two closed ring upsides are connected with six first baffles and six second baffles respectively, first baffle and second baffle middle part are connected with the connecting block, the front end bottom of first baffle and second baffle is connected with the backing plate, the tail end of first baffle and second baffle is A style of calligraphy closed angle and connects, the inside mounting groove that is equipped with of first baffle and second baffle closed angle, the length value of mounting groove is half of first baffle length value, the bottom of backing plate is connected with the link, link bottom fixed connection is on the baffle.

The separating mechanism comprises a warping plate, the bottom end of the warping plate is connected with a pressing plate, the upper end of the pressing plate is connected with a cylinder, a lever support is rotatably sleeved above the joint of the warping plate and the pressing plate, the upper ends of the lever support and the cylinder are connected with the same rotating block, a sliding plate is sleeved at the upper end of the rotating block, a through hole is sleeved at the middle part of the sliding plate, and the through hole is sleeved on the outer side of the middle part of the sliding rod.

The six first baffles and the six second baffles are obliquely and upwards installed in a dispersed manner at equal intervals, and the front ends of the first baffles and the second baffles are connected into A-shaped sharp claws.

The number of the separation mechanisms is two, and the two separation mechanisms are symmetrically connected to the inside of the tip of the supporting mechanism.

The machine shell is obliquely connected right above the supporting mechanism, and the upper end of the machine shell is connected with a pull rod.

(III) advantageous effects

The invention provides a protective ring cutting machine, which has the beneficial effects that:

1. through internally mounted at the base have handle and supporting mechanism, it is separately fixed to stranded personnel's finger through handle and supporting mechanism, it inserts inside the second baffle to be stranded finger, insert ring and finger middle part with the closed angle that first baffle and second baffle connect into when putting to the fingertip through the backing plate, lift the ring, be convenient for cut the ring, and the installation of handle is convenient for hold the fist with remaining finger, the user palm is fixed, the user of being convenient for alleviates nervous mood, guarantee stranded personnel's rescue in-process safety.

2. Two separating mechanism through the bilateral symmetry at supporting mechanism are connected into lever-like through wane and clamp plate to pushing down the cylinder after lever bracket supports, driving the wane and pulling supporting mechanism, carrying with the ring that cuts on the supporting mechanism deformation pull open, be convenient for drop finger and ring separation.

3. Reciprocating type cutting blade through the internally mounted at the cutting machine of high frequency vibrations, make cutting blade pass through the reciprocal swing of the rotation promotion pinion rack high frequency of roller bearing, the amplitude of oscillation that drives cutting blade dish six degrees carries out the high frequency swing, cutting blade through installation on the cutting blade dish is polished the ring material, make the ring cut off, be convenient for unbind stranded personnel's finger, and because cutting blade dish and cutting blade make cutting blade only cut the ring that hardness is high and can not injure personnel's health in the reciprocating type vibration of small-angle scope, the safety in utilization of the device of being convenient for.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a guard ring cutting machine provided by the present application;

figure 2 is a schematic view of a base of a guard ring cutter provided herein;

figure 3 is a schematic view of a guard ring cutter according to the present application;

figure 4 is a cross-sectional view of a base of a protected ring cutting machine according to the present application;

FIG. 5 is a schematic view of a cutting blade installation of a guard ring cutter according to the present application;

fig. 6 is a schematic connection diagram of a supporting mechanism and a separating mechanism of the protective ring cutting machine provided by the application;

FIG. 7 is a schematic view of a support mechanism of a guard ring cutter according to the present application;

fig. 8 is a schematic view of a separating mechanism of a guard ring cutting machine according to the present application.

In the figure: 1. a base; 11. a box body; 12. a partition plate; 13. a chute; 14. a slide bar; 2. a support frame; 21. A slider; 22. a support bar; 23. a telescopic rod; 3. a cutter; 31. a housing; 32. a roller; 33. a guide groove; 34. a motor; 35. a toothed plate; 36. a feeler lever; 37. a cutter disc; 38. a cutting blade; 39. a fixed mount; 310. a pull rod; 4. a handle; 5. a support mechanism; 51. a first baffle; 52. a second baffle; 53. A base plate; 54. a connecting frame; 55. connecting blocks; 56. mounting grooves; 6. a separating mechanism; 61. a seesaw; 62. Pressing a plate; 63. a lever bracket; 64. a cylinder; 65. rotating the block; 66. a sliding plate; 67. and a through hole.

Detailed Description

The following detailed description of the embodiments of the present invention is made with reference to the drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1-8, this embodiment provides a protection type ring cutting machine, including base 1, the top of base 1 is equipped with the opening, open-ended both sides sliding connection has support frame 2, cutting machine 3 has been erect to the upper end of support frame 2, cutting machine 3 includes reciprocating type high frequency vibration's cutting blade 38, support frame 2 drives cutting machine 3 and slides on base 1, the gliding in-process of cutting machine 3 pushes down and drives cutting blade 38 reciprocating type vibrations and cut the ring material, the internal connection of base 1 has handle 4, the top of handle 4 is equipped with supporting mechanism 5, supporting mechanism 5 rotates and installs in the inside of support frame 2, and the both sides of supporting mechanism 5 are connected with separating mechanism 6, supporting mechanism 5 supports the ring and lifts with the finger, separating mechanism 6 pulls the first both sides of supporting mechanism 5 and pulls the ring opening that will cut open.

Base 1 includes box 11, and box 11's middle part fixedly connected with baffle 12, and spout 13 has all been seted up to box 11's upper end both sides, and the below of spout 13 is equipped with slide bar 14, and spout 13 and support frame 2 of box 11 upper end cup joint, and slide bar 14 cup joints with sliding plate 66, is convenient for drive cutting machine 3 and separating mechanism 6 and slide along base 1, makes cutting machine 3 and separating mechanism 6 install and control.

Support frame 2 includes slider 21, slider 21 is the inside that the I-shaped form cup jointed at spout 13, and slider 21's upper surface both ends are connected with bracing piece 22 and telescopic link 23 respectively, and bracing piece 22 and telescopic link 23 connect respectively at the both ends of cutting machine 3, bracing piece 22 and telescopic link 23 are connected on cutting machine 3 in tandem, and the flexible drive cutting machine 3 of telescopic link 23 slope swings along bracing piece 22 top, be convenient for push down the cutting with cutting blade 38 of 3 internal connections of cutting machine and cut, be convenient for control the device, guarantee the safety among the cutting process.

Cutting machine 3 includes casing 31, casing 31's inside fixedly connected with mount 39, roller bearing 32 has been cup jointed to mount 39's inside, pinion rack 35 has been cup jointed to mount 39's bottom, the upper end mid-mounting of pinion rack 35 has feeler lever 36, roller bearing 32's outer end is connected with motor 34, closed guide way 33 has been seted up on roller bearing 32's the periphery, feeler lever 36 slidable mounting is in the inside of guide way 33, the below of pinion rack 35 is equipped with the tooth, and pinion rack 35 bottom is connected with cutter disc 37 through the tooth meshing, cutter disc 37 rotates and installs the bottom exit at casing 31, and cutter disc 37's bottom bolt installs cutting blade 38, cutting blade 38 installs on cutter disc 37, motor 34 drive roller bearing 32 rotates, feeler lever 36 that guide way 33 bottom connection that makes roller bearing 32 surface offer drives pinion rack 35 and reciprocates, drive cutter disc 37 through the meshing of cutter disc 37 with pinion rack 35 and carry out the reciprocal vibrations of high frequency, grind the ring material through cutter disc 38 that cutter disc 37 bottom connection, remove the ring, avoid cutting process to produce the injury under the prerequisite of guaranteeing that the ring cuts, guarantee the safety of device use in-process.

The supporting mechanism 5 comprises two concentric closed circular rings, the upper sides of the two closed circular rings are respectively connected with six first baffle plates 51 and six second baffle plates 52, the middle parts of the first baffle plates 51 and the second baffle plates 52 are connected with a connecting block 55, the bottom parts of the front ends of the first baffle plates 51 and the second baffle plates 52 are connected through A-shaped sharp corners, the tail ends of the first baffle plates 51 and the second baffle plates 52 are connected through A-shaped sharp corners, mounting grooves 56 are formed in the sharp corners of the first baffle plates 51 and the second baffle plates 52, the length value of the mounting grooves 56 is half of that of the first baffle plates 51, the bottom parts of the backing plates 53 are connected with a connecting frame 54, the bottom parts of the connecting frame 54 are fixedly connected onto the partition plates 12, the first baffle plates 51 are connected with the tip ends of the first baffle plates 51, the closed circular rings are connected with the bottom ends of the connecting backing plates 53 and the connecting frame 54, the front ends of the first baffle plates 51 and the second baffle plates 52 are fixedly connected through the connecting frame 54 and then installed onto the partition plates 12, the middle parts of fingers are inserted into the rings for supporting, and the rings can be conveniently cut and fixed.

Separating mechanism 6 includes wane 61, the bottom of wane 61 is connected with clamp plate 62, the upper end of clamp plate 62 is connected with cylinder 64, wane 61 and clamp plate 62's junction top is rotated and is cup jointed lever bracket 63, the upper end of lever bracket 63 and cylinder 64 is connected with same turning block 65, sliding plate 66 has been cup jointed to the upper end of turning block 65, through-hole 67 has been cup jointed in the middle part of sliding plate 66, through-hole 67 cup joints in the middle part outside of slide bar 14, the upper end of wane 61 is equipped with ascending arch, make wane 61 insert supporting mechanism 5 inside back and carry out the chucking with first baffle 51 upper end perpendicularly, avoid wane 61 to drop at the connection in-process, and wane 61 and clamp plate 62 form the lever through lever bracket 63, lift up wane 61 top through pushing down clamp plate 62, apply force to supporting mechanism 5, the supplementary of separating mechanism 6 of being convenient for is pulled.

The equidistant slope of six first baffles 51 and six second baffles 52 upwards disperses the installation, first baffle 51 and the sharp claw of A word form is connected into to second baffle 52 front end, the sharp claw that six first baffles 51 and second baffles 52 handing-over become is separated to both sides, support the ring, and be convenient for expand the ring opening after the ring is cut, the sharp claw that the front end of first baffle 51 and second baffle 52 connect into is convenient for insert ring and finger middle part, separate ring top and finger skin, avoid pointing the injury when cutting the ring.

The number of the separating mechanisms 6 is two, the two separating mechanisms 6 are symmetrically connected inside the tip of the supporting mechanism 5, the two separating mechanisms 6 apply force to the supporting mechanism 5 to two sides, the supporting mechanism 5 deforms to two sides, a ring sleeved outside the supporting mechanism 5 is driven to deform, the ring with an opening is separated from a finger, and the finger is conveniently separated from the ring.

Casing 31 slope is connected directly over supporting mechanism 5, and the upper end of casing 31 is connected with pull rod 310, and the installation of pull rod 310 is convenient for control cutting machine 3 wholly to push down and promote, contacts cutting blade 38 and ring, is convenient for cut the ring.

Specifically, this protection type ring cutting machine is when using: the finger of a trapped person is stretched into the base 1, the trapped finger is stretched into the support mechanism 5, the finger tip position is lifted through the cushion plate 53, a sharp corner formed by connecting the first baffle 51 and the second baffle 52 is inserted into the middle of the ring and the finger, the ring is lifted upwards, the separating mechanism 6 is inserted into the mounting groove 56 which is surrounded by the tips of the first baffle 51 and the second baffle 52, the support mechanism 5 is pulled on two sides through the separating mechanism 6, the rest fingers are automatically held in a fist and held on the handle 4, the cutting machine 3 which is started is driven by an emergency worker to slide along the chute 13, the cutting machine 3 is pressed downwards in the sliding process, the cutting blade 38 at the bottom end of the cutting machine 3 is in contact with the surface of the ring, the cutting cutterhead 37 and the cutting blade 38 are driven by the motor 34 and the roller 32 to perform high-frequency reciprocating vibration, so that the blade on the cutting blade 38 cuts the ring, the reciprocating cutting blade 38 can not hurt the finger, and the support mechanism 5 and the ring can be separated through the two separating mechanisms 6 mounted on the support mechanism 5 after the ring is cut, and the finger can be pulled open.

The above embodiments are only for illustrating the present invention and are not to be construed as limiting the present invention. Although the present invention has been described in detail with reference to the embodiments, it should be understood by those skilled in the art that various combinations, modifications or equivalents may be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention, and the technical solution of the present invention is covered by the claims of the present invention.

Claims

1. The utility model provides a protection type ring cutting machine, includes base (1), its characterized in that: the top of base (1) is equipped with the opening, and open-ended both sides sliding connection has support frame (2), cutting machine (3) have been erect to the upper end of support frame (2), cutting machine (3) cutting blade (38) including reciprocating type high frequency vibrations, support frame (2) drive cutting machine (3) and slide on base (1), the gliding in-process of cutting machine (3) pushes down and drives cutting blade (38) reciprocating type vibrations and cut the ring material, the internal connection of base (1) has handle (4), the top of handle (4) is equipped with supporting mechanism (5), supporting mechanism (5) rotate and install the inside at support frame (2), just the both sides of supporting mechanism (5) are connected with separating mechanism (6), supporting mechanism (5) support the ring and point and lift, separating mechanism (6) pull supporting mechanism (5) first both sides and pull the ring opening that will cut open.

2. A guard ring cutter according to claim 1, wherein: base (1) includes box (11), middle part fixedly connected with baffle (12) of box (11), spout (13) have all been seted up to the upper end both sides of box (11), the below of spout (13) is equipped with slide bar (14).

3. A guard ring cutter according to claim 1, wherein: support frame (2) include slider (21), slider (21) are the inside of I shape cup joint at spout (13), just the upper surface both ends of slider (21) are connected with bracing piece (22) and telescopic link (23) respectively, just bracing piece (22) and telescopic link (23) are connected respectively at the both ends of cutting machine (3).

4. A protected ring cutting machine according to claim 1, wherein: cutting machine (3) are including casing (31), the inside fixedly connected with mount (39) of casing (31), roller bearing (32) have been cup jointed to the inside of mount (39), pinion rack (35) have been cup jointed to the bottom of mount (39), the upper end mid-mounting of pinion rack (35) has feeler lever (36), the outer end of roller bearing (32) is connected with motor (34), closed guide way (33) have been seted up on the periphery of roller bearing (32), feeler lever (36) slidable mounting is in the inside of guide way (33), the below of pinion rack (35) is equipped with the tooth, just pinion rack (35) bottom is connected with cutting cutter dish (37) through the tooth meshing, cutting cutter dish (37) rotate and install the bottom exit in casing (31), just cutting blade (38) are installed to the bottom bolt of cutting cutter dish (37).

5. A guard ring cutter according to claim 1, wherein: supporting mechanism (5) include two concentric closed rings, and two closed ring upside are connected with six first baffle (51) and six second baffle (52) respectively, first baffle (51) and second baffle (52) middle part are connected with connecting block (55), the front end bottom of first baffle (51) and second baffle (52) is connected with backing plate (53), the tail end of first baffle (51) and second baffle (52) is connected for A style of calligraphy closed angle, first baffle (51) and second baffle (52) closed angle inside are equipped with mounting groove (56), the length value of mounting groove (56) is half of first baffle (51) length value, the bottom of backing plate (53) is connected with link (54), link (54) bottom fixed connection is on baffle (12).

6. A protected ring cutting machine according to claim 1, wherein: separating mechanism (6) include wane (61), the bottom of wane (61) is connected with clamp plate (62), the upper end of clamp plate (62) is connected with cylinder (64), lever bracket (63) have been cup jointed in the rotation of the junction top of wane (61) and clamp plate (62), the upper end of lever bracket (63) and cylinder (64) is connected with same turning block (65), sliding plate (66) have been cup jointed to the upper end of turning block (65), through-hole (67) have been cup jointed in the middle part of sliding plate (66), through-hole (67) cup joint in slide bar (14) middle part outside.

7. A guard ring cutting machine according to claim 5, wherein: the six first baffle plates (51) and the six second baffle plates (52) are obliquely and upwards dispersedly installed at equal intervals, and the front ends of the first baffle plates (51) and the second baffle plates (52) are connected into an A-shaped pointed claw.

8. A guard ring cutter according to claim 1, wherein: the number of the separating mechanisms (6) is two, and the two separating mechanisms (6) are symmetrically connected to the inside of the tip end of the supporting mechanism (5).

9. A guard ring cutting machine according to claim 4, wherein: the machine shell (31) is obliquely connected right above the supporting mechanism (5), and the upper end of the machine shell (31) is connected with a pull rod (310).