CN212193392U

CN212193392U - A cutting frock for nylon stick fixed length cutting operation

Info

Publication number: CN212193392U
Application number: CN202020962001.5U
Authority: CN
Inventors: 朱坤; 姚红发
Original assignee: Jiangsu Xinhuadong Nylon Co ltd
Current assignee: Jiangsu Xinhuadong Nylon Co ltd
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2020-12-22
Anticipated expiration: 2030-06-01

Abstract

The utility model discloses a cutting frock for nylon stick fixed length cutting operation, including base station, stabilizer blade, shell and fixed block, four corners of base station bottom all are fixed with the stabilizer blade, one side welded fastening on base station top has lower briquetting, the top of briquetting is provided with the briquetting down, the both ends and the equal swing joint in both sides of going up the briquetting have the screw rod. The utility model discloses a be provided with and prevent that excursion structure effectively avoids the condition emergence that nylon stick cutting process squinted to appear, avoid nylon stick cutting process to appear squinting, briquetting one side has set up down changes the roller, nylon stick is partly when cutting place in the recess on changing the roller, both sides can carry out certain spacing to the nylon stick, the condition emergence of squinting effectively reduces the nylon stick to appear, change the roller and fix the flexible inslot portion to the bottom through bottom flexible piece and expanding spring, consequently, change the roller and have certain regulation nature, can the best of height-adjusting adaptation nylon stick place.

Description

A cutting frock for nylon stick fixed length cutting operation

Technical Field

The utility model relates to a nylon stick cutting technical field specifically is a cutting frock that is used for nylon stick fixed length cutting operation.

Background

Nylon is a common plastics for engineering, like fields such as chemical industry, machinery, aviation homoenergetic enough use nylon plastics, nylon generally can use the extruder extrusion when production, takes the first shaping into the nylon stick, then later then need cut it, consequently involves the cutting frock of a nylon stick cutting operation.

But nylon stick cutting frock on the market at present generally can have some defects, and the condition that nylon stick squints suddenly can appear cutting process to the nylon stick takes place to make the cutting of nylon stick uneven, influence cutting effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cutting frock for nylon stick fixed length cutting operation to provide the problem that the cutting process nylon stick may squint in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cutting frock for nylon stick fixed length cutting operation, includes base station, stabilizer blade, shell and fixed block, four corners of base station bottom all are fixed with the stabilizer blade, one side welded fastening on base station top has lower briquetting, the top of briquetting is provided with the briquetting down, the equal swing joint in both ends and the both sides of going up the briquetting has the screw rod, the screw rod run through the briquetting and with the bottom under between the briquetting welded fastening, one side of briquetting is fixed with prevents the skew structure down, the opposite side on base station top is fixed with the shell, the inside vertical slide bar that is fixed with of shell, the cover is equipped with the slide cartridge on the slide bar, the positive welded fastening of slide cartridge has the fixed block, the top of fixed block is fixed with the pull rod, one side welded fastening of fixed block has driving motor, driving motor's a is fixed with the cutting piece.

Preferably, one side of the inside of base station is provided with the removal structure, the removal structure includes slider, inner chamber and spout, the inner chamber has been seted up to one side of the inside of base station, the inside top of inner chamber is fixed with the spout, the inside of spout is provided with the slider, the top of slider run through the base station and with shell welded fastening.

Preferably, prevent that excursion structure includes changes roller, flexible piece, flexible groove and expanding spring, the one side on base station top is fixed in flexible groove, the inside welded fastening in flexible groove has expanding spring, expanding spring's top welded fastening has flexible piece.

Preferably, the top end of the telescopic block is movably hinged with a rotary roller, the surface of the rotary roller is concave, and the rotary roller and the telescopic spring form a telescopic structure through the bottom telescopic block.

Preferably, the inside both sides of going up the briquetting are provided with protective structure, protective structure includes dashpot, guard plate, buffer spring and welding piece, the dashpot has been seted up to the inside both sides of going up the briquetting, the inside top welded fastening of dashpot has the welding piece, the bottom welded fastening of welding piece has buffer spring, buffer spring's bottom welded fastening has the guard plate.

Preferably, the inner width of the sliding block is smaller than the inner width of the sliding groove, and a sliding structure is formed between the sliding block and the sliding groove.

Compared with the prior art, the beneficial effects of the utility model are that: the cutting tool for the fixed-length cutting operation of the nylon rod not only effectively avoids the occurrence of offset in the cutting process of the nylon rod, realizes the protection of the nylon rod, avoids the damage caused by clamping force, but also realizes the movement of the cutting device and the fixed-length cutting;

(1) the anti-deviation structure is arranged to effectively avoid deviation in the nylon rod cutting process, the deviation in the nylon rod cutting process is avoided, the rotary roller is arranged on one side of the lower pressing block, one part of the nylon rod is placed in the groove in the rotary roller when the nylon rod is cut, the nylon rod can be limited at certain positions on two sides, the deviation in the nylon rod is effectively reduced, and the rotary roller is fixed to the inner part of the telescopic groove at the bottom end through the bottom telescopic block and the telescopic spring, so that the rotary roller has certain adjustability and can be adjusted in height to adapt to the optimal placement of the nylon rod;

(2) the nylon rod is protected by the protection structure, damage caused by clamping force is avoided, the nylon rod to be cut is placed between the upper pressing block and the lower pressing block to be clamped and fixed, the length of the nylon rod to be cut is adjusted, fixed-length cutting is carried out, the upper pressing block is attached to the lower pressing block at the bottom through rotation of four groups of screw rods at two sides and two ends, in order to avoid damage caused by excessive clamping force of the nylon rod, the two sides of the upper pressing block are fixedly provided with the protection plates, the protection plates fixedly enter the buffer grooves formed in the two sides of the upper pressing block through the buffer springs fixed to the top and are fixedly welded through the welding blocks, the protection plates can be attached to the nylon rod and effectively attach to the nylon rod, meanwhile, certain buffering is achieved, and the probability of damage to the nylon rod is reduced;

(3) realized the removal to cutting device through being provided with moving structure, realize fixed length cutting, one side of driving motor is fixed with the cutting piece and cuts, driving motor's opposite side is fixed on the fixed block on the shell of one side, the fixed block is fixed on the slide bar in dorsal part shell, welded fastening between the two, the slide bar is then established on the inside vertical fixed slide bar of shell, consequently, the pull rod at usable fixed block top can be artificially height-adjusting, and then change driving motor and cutting piece's height, can promote the shell to slide about simultaneously, the change position carries out fixed length cutting, the shell bottom is fixed with the slider, the slider is installed in the spout that the inside top of base station set up, consequently, usable slider slides in the spout, adjust the position of shell and driving motor and cutting piece, and then carry out fixed length cutting.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic view of a front view of a partial cross-section of the base station of the present invention;

fig. 3 is an enlarged partial sectional view of the utility model at a in fig. 1;

fig. 4 is an enlarged schematic structural view of the anti-shift structure of the present invention.

In the figure: 1. a base station; 2. a support leg; 3. a housing; 4. a fixed block; 5. a pull rod; 6. a slide bar; 7. a slide cylinder; 8. a drive motor; 9. cutting the slices; 10. an anti-migration structure; 1001. rotating the roller; 1002. a telescopic block; 1003. a telescopic groove; 1004. a tension spring; 11. a screw; 12. pressing the blocks; 13. pressing the block; 14. a protective structure; 1401. a buffer tank; 1402. a protection plate; 1403. a buffer spring; 1404. welding the blocks; 15. a moving structure; 1501. a slider; 1502. an inner cavity; 1503. a chute.

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 present invention provides an embodiment: a cutting tool for nylon rod fixed-length cutting operation comprises a base platform 1, support legs 2, a shell 3 and fixed blocks 4, wherein the support legs 2 are fixed at four corners of the bottom end of the base platform 1, a lower pressing block 13 is fixedly welded at one side of the top end of the base platform 1, an upper pressing block 12 is arranged above the lower pressing block 13, two ends and two sides of the upper pressing block 12 are movably connected with screw rods 11, the screw rods 11 penetrate through the upper pressing block 12 and are fixedly welded with the lower pressing block 13 at the bottom, an anti-deviation structure 10 is fixed at one side of the lower pressing block 13, the shell 3 is fixed at the other side of the top end of the base platform 1, a sliding rod 6 is vertically fixed inside the shell 3, a sliding cylinder 7 is sleeved on the sliding rod 6, the fixed block 4 is fixedly welded at the front side of the sliding cylinder 7, a pull rod 5 is fixed at the top end of the fixed block 4, a driving motor 8 is fixedly welded at, the input end of the driving motor 8 is electrically connected with the output end of the single chip microcomputer through a lead, and a cutting blade 9 is fixed on one of the driving motor 8;

a moving structure 15 is arranged on one side inside the base station 1, the moving structure 15 comprises a sliding block 1501, an inner cavity 1502 and a sliding groove 1503, the inner cavity 1502 is formed on one side inside the base station 1, the sliding groove 1503 is fixed at the top end inside the inner cavity 1502, the sliding block 1501 is arranged inside the sliding groove 1503, the top of the sliding block 1501 penetrates through the base station 1 and is welded and fixed with the shell 3, the inner width of the sliding block 1501 is smaller than that of the sliding groove 1503, and a sliding structure is formed between the sliding block 1501 and the sliding groove 1503;

specifically, as shown in fig. 1 and 2, when the mechanism is used, firstly, a cutting blade 9 is fixed on one side of a driving motor 8 for cutting, the other side of the driving motor 8 is fixed on a fixed block 4 on a shell 3 on one side, the fixed block 4 is fixed on a sliding cylinder 7 in the shell 3 on the back side, the two are welded and fixed, the sliding cylinder 7 is sleeved on a sliding rod 6 vertically fixed in the shell 3, therefore, the height can be manually adjusted by using a pull rod 5 on the top of the fixed block 4, further changing the height of the driving motor 8 and the cutting blade 9, simultaneously pushing the shell 3 to slide left and right, changing the position to cut with fixed length, fixing the bottom of the shell 3 with the sliding block 1501, installing the sliding block 1501 in the sliding groove 1503 arranged at the top inside the base station 1, therefore, the sliding block 1501 can slide in the sliding groove 1503 to adjust the positions of the shell 3, the driving motor 8 and the cutting blade 9, and further perform fixed-length cutting;

the anti-deviation structure 10 comprises a roller 1001, a telescopic block 1002, a telescopic groove 1003 and a telescopic spring 1004, wherein the telescopic groove 1003 is fixed on one side of the top end of the base station 1, the telescopic spring 1004 is fixedly welded inside the telescopic groove 1003, the telescopic block 1002 is fixedly welded on the top end of the telescopic spring 1004, the top end of the telescopic block 1002 is movably hinged with the roller 1001, the surface of the roller 1001 is concave, and the roller 1001 and the telescopic spring 1004 form a telescopic structure through the bottom telescopic block 1002;

specifically, as shown in fig. 1 and 4, when the mechanism is used, firstly, the nylon rod is prevented from deviating in the cutting process, a rotating roller 1001 is arranged on one side of the lower pressing block 13, a part of the nylon rod is placed in a groove on the rotating roller 1001 when the nylon rod is cut, the nylon rod can be limited at certain positions on two sides, the occurrence of deviation of the nylon rod is effectively reduced, and the rotating roller 1001 is fixed inside a telescopic groove 1003 at the bottom end through a bottom telescopic block 1002 and a telescopic spring 1004, so that the rotating roller 1001 has certain adjustability and can be adjusted in height to adapt to the optimal placement of the nylon rod;

protective structures 14 are arranged on two sides inside the upper pressing block 12, each protective structure 14 comprises a buffer groove 1401, a protective plate 1402, a buffer spring 1403 and a welding block 1404, the buffer grooves 1401 are formed in the two sides inside the upper pressing block 12, the welding block 1404 is fixedly welded on the top end inside the buffer grooves 1401, the buffer springs 1403 are fixedly welded on the bottom ends of the welding blocks 1404, and the protective plates 1402 are fixedly welded on the bottom ends of the buffer springs 1403;

specifically, as shown in fig. 1 and fig. 3, when using this mechanism, at first, the nylon rod that will cut is placed and is carried out the centre gripping between last briquetting 12 and the lower briquetting 13 fixedly, and then the length of the required nylon rod that cuts of adjustment, fixed length cutting is carried out, go up briquetting 12 through the rotation of the four group screw rods 11 at both sides and both ends, make and go up briquetting 12 and bottom lower briquetting 13 and laminate, this process is excessive for avoiding nylon rod to hold the strength and causes the damage, it is fixed with guard plate 1402 at last briquetting 12 both sides, guard plate 1402 is fixed inside entering into the dashpot 1401 that last briquetting 12 both sides were seted up through fixed buffer spring 1403 at the top, and utilize welding block 1404 fixed welding, guard plate 1402 can laminate with the nylon rod, and carry out effective laminating to the nylon rod, certain buffering has simultaneously, reduce the probability that the nylon rod damaged.

The working principle is as follows: external power supply during use, it is fixed to carry out the centre gripping at first between last briquetting 12 and the lower briquetting 13 with the nylon stick of required cutting, and then the length of the required cutting nylon stick of adjustment, carry out the fixed length cutting, it passes through the rotation of four group's screw rods 11 at both sides and both ends to go up briquetting 12, make and go up briquetting 12 and laminate with bottom lower briquetting 13, this process excessively causes the damage for avoiding nylon stick centre gripping power, be fixed with guard plate 1402 in last briquetting 12 both sides, guard plate 1402 is inside fixed the dashpot 1401 that enters into last briquetting 12 both sides and set up through top fixed buffer spring 1403, and utilize the fixed welding of welding block 1404, guard plate 1402 can laminate with the nylon stick, and effectively laminate the nylon stick, certain buffering has simultaneously, reduce the probability that the nylon stick damaged.

Afterwards, for avoiding nylon stick cutting process to appear squinting, 13 one side of briquetting has set up and has changeed roller 1001 down, the nylon stick is partly when cutting in place the recess on changeing roller 1001, both sides can carry out certain spacing to the nylon stick, the condition that effectively reduces the nylon stick and appear squinting takes place, it is inside changeing roller 1001 to pass through the flexible groove 1003 that bottom flexible piece 1002 and expanding spring 1004 are fixed to the bottom, consequently, it has certain regulation nature to change roller 1001, can adjust the best of high adaptation nylon stick and place.

Finally, the cutting process is started, a cutting blade 9 is fixed on one side of a driving motor 8 for cutting, the other side of the driving motor 8 is fixed on a fixed block 4 on a shell 3 on one side, the fixed block 4 is fixed on a sliding barrel 7 in the shell 3 on the back side, the sliding barrel 7 is fixed between the fixed block and the sliding barrel by welding, the sliding barrel 7 is sleeved on a sliding rod 6 which is vertically fixed in the shell 3, therefore, the height of the sliding rod 5 at the top of the fixed block 4 can be manually adjusted, the heights of the driving motor 8 and the cutting blade 9 are further changed, meanwhile, the shell 3 can be pushed to slide left and right, the position is changed for fixed length cutting, the bottom of the shell 3 is fixed with a sliding block 1501, the sliding block 1501 is installed in a sliding groove 1503 which is formed in the top of the base station 1, therefore, the sliding block.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a cutting frock for nylon stick fixed length cutting operation, includes base station (1), stabilizer blade (2), shell (3) and fixed block (4), its characterized in that: four corners of base station (1) bottom all are fixed with stabilizer blade (2), one side welded fastening on base station (1) top has lower briquetting (13), the top of briquetting (13) is provided with briquetting (12) down, the equal swing joint in both ends and both sides of going up briquetting (12) has screw rod (11), screw rod (11) run through briquetting (12) and with the bottom under between briquetting (13) welded fastening, one side of briquetting (13) is fixed with prevents skew structure (10) down, the opposite side on base station (1) top is fixed with shell (3), the inside vertical slide bar (6) that is fixed with of shell (3), the cover is equipped with slide cartridge (7) on slide bar (6), the front welded fastening of slide cartridge (7) has fixed block (4), the top of fixed block (4) is fixed with pull rod (5), one side welded fastening of fixed block (4) has driving motor (8), and a cutting blade (9) is fixed on one of the driving motors (8).

2. The cutting tool for nylon rod fixed-length cutting operation according to claim 1, characterized in that: the utility model discloses a slide block, including base station (1), base station (1) inside one side is provided with and moves structure (15), move structure (15) including slider (1501), inner chamber (1502) and spout (1503), inner chamber (1502) have been seted up to base station (1) inside one side, the inside top of inner chamber (1502) is fixed with spout (1503), the inside of spout (1503) is provided with slider (1501), the top of slider (1501) run through base station (1) and with shell (3) welded fastening.

3. The cutting tool for nylon rod fixed-length cutting operation according to claim 1, characterized in that: the anti-deviation structure (10) comprises a rotating roller (1001), a telescopic block (1002), a telescopic groove (1003) and a telescopic spring (1004), the telescopic groove (1003) is fixed on one side of the top end of the base station (1), the telescopic spring (1004) is fixed inside the telescopic groove (1003) in a welding mode, and the telescopic block (1002) is fixed at the top end of the telescopic spring (1004) in a welding mode.

4. The cutting tool for nylon rod fixed-length cutting operation according to claim 3, characterized in that: the top end of the telescopic block (1002) is movably hinged with a rotary roller (1001), the surface of the rotary roller (1001) is concave, and the rotary roller (1001) and a telescopic spring (1004) form a telescopic structure through the bottom telescopic block (1002).

5. The cutting tool for nylon rod fixed-length cutting operation according to claim 1, characterized in that: go up briquetting (12) inside both sides and be provided with protective structure (14), protective structure (14) are including dashpot (1401), guard plate (1402), buffer spring (1403) and welding piece (1404), dashpot (1401) have been seted up to the inside both sides of last briquetting (12), the inside top welded fastening of dashpot (1401) has welding piece (1404), the bottom welded fastening of welding piece (1404) has buffer spring (1403), the bottom welded fastening of buffer spring (1403) has guard plate (1402).

6. The cutting tool for nylon rod fixed-length cutting operation according to claim 2, characterized in that: the inner width of the sliding block (1501) is smaller than that of the sliding groove (1503), and a sliding structure is formed between the sliding block (1501) and the sliding groove (1503).