CN211387216U

CN211387216U - Safe type flat-nose pliers lead screw cutting means

Info

Publication number: CN211387216U
Application number: CN202020003441.8U
Authority: CN
Inventors: 王涛
Original assignee: Jinhua Rongchuang Hardware Tools Co ltd
Current assignee: Jinhua Rongchuang Hardware Tools Co ltd
Priority date: 2020-01-02
Filing date: 2020-01-02
Publication date: 2020-09-01
Anticipated expiration: 2030-01-02

Abstract

The utility model discloses a safe type flat-nose pliers lead screw cutting means relates to lead screw cutting technical field, and it includes the box, the collection box has been placed to the box inner wall bottom, the feed inlet has been seted up on the position on the lower side of box right side wall, the left side of feed inlet is provided with two fixing device. This safe type flat-nose pliers lead screw cutting tool, through the position that removes the rectangle sliding sleeve, drive the connecting block, the removal of guide bar and cutting machine, the guide bar is at the length that removes the in-process workman master according to the lead screw cutting, confirm the position of guide bar and cutting machine, fix the rectangle sliding sleeve through forward rotation rotatory screw rod after the position of cutting machine is confirmed, make the rectangle sliding sleeve can not remove in the cutting machine cutting process, thereby do not need the workman with the help of scale, instrument such as ink pen measures the mark to the lead screw, save workman's operating time, improve workman's work efficiency.

Description

Safe type flat-nose pliers lead screw cutting means

Technical Field

The utility model relates to a lead screw cutting technical field specifically is a safe type flat-nose pliers lead screw cutting means.

Background

The flat tongs also called machine vice is a universal fixture, a screw rod is required to be used in the production process of the flat tongs, the screw rod is a common mechanical part, and the flat tongs need to be cut before the screw rod is used so as to meet the requirements of the flat tongs with different specifications.

Present cutting means is before using, need the workman master to measure the length that the lead screw cut with the help of the scale, need mark through the ink pen after the measurement is accomplished, not only waste workman's operating time like this, still influence workman's work efficiency, and handheld cutting means cuts and appears the error easily, cutting blade's position takes place the skew easily, and influence the cutting precision of lead screw, and the cutting piece can produce iron fillings to the lead screw cutting in-process, the cutting spark spatters and causes the injury to the workman easily, user's user demand can not be satisfied.

Accordingly, a corresponding improvement is made to the deficiencies of the existing cutting tools.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a safe type flat-nose pliers lead screw cutting tool has solved current cutting tool and before using, needs the master worker to measure the length that the lead screw cut with the help of the scale, measures and need mark through the china ink pen after accomplishing, and extravagant workman's operating time influences workman's work efficiency's problem.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the technical proposal that: a safe flat-nose pliers lead screw cutting tool comprises a box body, wherein a collecting box is placed at the bottom of the inner wall of the box body, a feed inlet is formed in a position, which is lower than the right side wall of the box body, two fixing devices are arranged on the left side of the feed inlet and are respectively and fixedly connected with the left side of the inner wall and the right side of the inner wall of the box body, two telescopic rods are sequentially and fixedly connected with the top of the inner wall of the box body from left to right, the telescopic ends of the two telescopic rods are fixedly connected with a rectangular slide rod, a fixing plate is fixedly connected with the middle position of the top of the inner wall of the box body, a sliding plate is slidably connected with a sliding chute formed in the fixing plate, a connecting plate is fixedly connected with the position, which is right relative to the front side of the sliding plate, the rack is meshed with the gear, the gear is sleeved with a rotating shaft, the rear end of the rotating shaft is sleeved with a bearing, the bearing is clamped on the upper position of the front surface of the fixed plate, the front end of the rotating shaft passes through the sliding sleeve and is fixedly connected with the rotating disc, the sliding sleeve is clamped on the front side wall of the box body, the edge of the rotating disk is fixedly connected with a rotating handle, the front surface of the rectangular sliding rod is provided with a first scale mark and a second scale mark, the rectangular sliding rod is connected with two rectangular sliding sleeves in a sliding manner, and the front surfaces of the two rectangular sliding sleeves are respectively provided with a rotating screw rod, the rear end of the rotating screw rod passes through a threaded hole formed in the rectangular sliding sleeve and is lapped with the front surface of the rectangular sliding rod, and the bottom of two rectangle sliding sleeves all fixedly connected with connecting block, and the equal fixedly connected with guide rod of opposite face of two connecting blocks, and the equal fixedly connected with cutting machine in bottom of two connecting blocks.

Preferably, the first scale mark and the second scale mark are arranged on the left side and the right side, the scale values on the first scale mark are sequentially increased from the left side to the right side, and the scale values on the second scale mark are sequentially increased from the right side to the left side.

Preferably, the guide end of the guide rod is arranged corresponding to the cutting blade of the cutting machine.

Preferably, a switch is fixedly mounted on the front face of the box body, and the switch is connected with the two cutting machines through an electric wire.

Preferably, the front of the box body is fixedly connected with the box door through two hinges, transparent glass is fixedly connected in a rectangular groove formed in the front of the box door, the transparent glass is arranged corresponding to the two cutting machines, and a door handle is fixedly connected to the position, which is slightly to the right, of the front of the box door.

Preferably, fixing device includes two connecting plates, and the inner wall fixed connection of two connecting plates and box, and the solid fixed ring of fixedly connected with between two connecting plates, gu fixed ring corresponds the setting with the feed inlet.

(III) advantageous effects

The beneficial effects of the utility model reside in that:

1. this safe type flat-nose pliers lead screw cutting tool, through the position that removes the rectangle sliding sleeve, drive the connecting block, the removal of guide bar and cutting machine, the guide bar is at the length that removes the in-process workman master according to the lead screw cutting, confirm the position of guide bar and cutting machine, fix the rectangle sliding sleeve through forward rotation rotatory screw rod after the position of cutting machine is confirmed, make the rectangle sliding sleeve can not remove in the cutting machine cutting process, thereby do not need the workman with the help of scale, instrument such as ink pen measures the mark to the lead screw, save workman's operating time, improve workman's work efficiency.

2. This safe type flat-nose pliers lead screw cutting tool, through the rotation that the workman forward rotates the rotary disk and drive pivot and gear, the gear drives the rack in rotating the process, the downstream of slide and rectangle sliding sleeve, and then make two cutting machine downstream cut the lead screw, the workman observes its cutting progress through clear glass, thereby avoided handheld cutting tool to cause the problem of error, guarantee the precision of cutting machine in cutting process, and scrap iron has been avoided, the cutting spark splashes and leads to the fact the problem of injury just for workman's health, the work of giving the workman provides certain safety guarantee, user's user demand is satisfied.

3. This safe type flat-nose pliers lead screw cutting means, the decline through the rectangle slide bar drives the decline of two rectangle sliding sleeves, two connecting blocks and two cutting machines, and two cutting machines carry out the cutting simultaneously to the different cutting position in a lead screw both ends at the decline in-process, have further improved lead screw cutting speed and workman's work efficiency, and the use of giving the workman brings the convenience.

Drawings

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

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

fig. 3 is a schematic view of the top view, cross section and enlarged structure of the slide board of the present invention.

In the figure: the device comprises a box body 1, a collection box 2, a fixing device 3, a connecting plate 31, a fixing ring 32, a feeding hole 4, a cutting machine 5, a connecting block 6, a guide rod 7, a rectangular sliding rod 8, a first scale mark 9, a second scale mark 10, a rectangular sliding sleeve 11, a rotating screw 12, a telescopic rod 13, a slideway 14, a fixing plate 15, a gear 16, a rotating shaft 17, a sliding plate 18, a connecting plate 19, a rack 20, a bearing 21, a rotating disk 22, a rotating handle 23, a switch 24, a hinge 25, transparent glass 26, a box door 27 and a door handle 28.

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.

As shown in fig. 1-3, the utility model provides a technical solution: a safe flat tongs screw rod cutting tool comprises a box body 1, wherein a collecting box 2 is placed at the bottom of the inner wall of the box body 1, scrap iron generated by a screw rod is collected by arranging the collecting box 2, so that workers can process the scrap iron after cutting is completed and can conveniently clean the scrap iron, a feeding hole 4 is formed in a position, which is lower than the right side wall of the box body 1, the workers can conveniently place the right end of the screw rod in two fixing rings 32 through the feeding hole 4 by penetrating the feeding hole 4 through the feeding hole 4 by arranging the feeding hole 4, the screw rod is supported and fixed, two fixing devices 3 are arranged on the left side of the feeding hole 4, the two fixing devices 3 are respectively and fixedly connected with the left side of the inner wall and the right side of the inner wall of the box body 1, each fixing device 3 comprises two connecting plates 31, the two connecting, the fixing ring 32 is arranged corresponding to the feed port 4, the top of the inner wall of the box body 1 is fixedly connected with two telescopic rods 13 from left to right in sequence, the telescopic ends of the two telescopic rods 13 are fixedly connected with the same rectangular slide bar 8, the rectangular slide bar 8 is supported by the two telescopic rods 13 to ensure the stability of the rectangular slide bar 8, meanwhile, the maximum extension length of the telescopic rods 13 ensures that the sliding plate 18 and the connecting plate 19 cannot be separated from the sliding groove and the sliding way 14 so as to be convenient for the next use of workers, the middle position of the top of the inner wall of the box body 1 is fixedly connected with the fixing plate 15, the sliding groove 15 is provided with the sliding plate 18 in a sliding way, the connecting plate 19 is fixedly connected at the position of the right side of the front of the sliding plate 18, the connecting plate 19 penetrates through the sliding way 14 provided at the front of the fixing plate 15 and, so as to ensure the stability of the rectangular sliding rod 8 in the up-and-down moving process, so that the rectangular sliding rod 8 does not incline in the moving process, so that the cutting machine 5 can cut the screw rod, and ensure the cutting accuracy, the left side of the connecting plate 19 is fixedly connected with a rack 20, the sliding plate 18 and the connecting plate 19 can be driven to move up and down in the sliding chute and the slideway 14 respectively by the up-and-down movement of the rack 20 through the fixed connection of the sliding plate 18, the rack 20 and the rack 20, the bottoms of the sliding plate 18 and the rack 20 are fixedly connected with the top of the rectangular sliding rod 8, the rack 20 is meshed with the gear 16, the gear 16 is meshed with the transmission rack 20 to drive the gear 16 to move up and down in the rotating process, the rotating shaft 17 is sleeved in the gear 16, the rear end of the rotating shaft 17 is sleeved with a bearing 21, the bearing 21 is clamped on the position on the front, and the slip cap joint is on the preceding lateral wall of box 1, the rotatory handle 23 of edge fixedly connected with of rotary disk 22, through setting up rotatory handle 23, the workman of being convenient for drives rotary disk 22 through rotatory handle 23, the rotation of pivot 17 and gear 16, rectangle slide bar 8's front is provided with scale mark one 9 and two 10 of scale mark, scale mark one 9 and two 10 of scale mark are a left side right side setting, scale interval on the scale mark one 9 increases from a left side to the right side in proper order, scale interval on the scale mark two 10 increases from the right side to the left side in proper order, its aim at: the two rectangular sliding sleeves 11 can be conveniently and accurately moved by a worker according to the requirement of cutting the lead screw through the scale values on the first scale mark 9 and the second scale mark 10, so that the two rectangular sliding sleeves 11 can be adjusted according to the requirement of different cutting positions, the worker is not required to measure and mark the lead screw by means of a scale, an ink pen and other tools, the working time of the worker is saved, the working efficiency of the worker is improved, the two rectangular sliding sleeves 11 are connected on the rectangular sliding rod 8 in a sliding manner, the front faces of the two rectangular sliding sleeves 11 are respectively provided with a rotating screw 12, the rear end of the rotating screw 12 passes through a threaded hole formed in the rectangular sliding sleeve 11 and is overlapped with the front face of the rectangular sliding rod 8, and the rectangular sliding sleeves 11 are fixed by positively rotating the rotating the rotating screw 12 after the position of the cutting machine 5 is determined, so that the rectangular sliding, in order to guarantee the stability of cutting machine 5 in cutting process, the problem of skew can not appear, and the equal fixedly connected with connecting block 6 in bottom of two rectangle sliding sleeves 11, and the equal fixedly connected with guide bar 7 of the opposite face of two connecting blocks 6, and the equal fixedly connected with cutting machine 5 in bottom of two connecting blocks 6, the guide end of guide bar 7 corresponds the setting with the cutting piece of cutting machine 5, its aim at: the worker can conveniently determine the position of the lead screw to be cut by the cutting machine 5 according to the position of the guide rod 7.

The switch 24 is fixedly installed on the front side of the box body 1, the switch 24 is connected with the two cutting machines 5 through electric wires, the two cutting machines 5 are arranged, the two rectangular sliding sleeves 11, the two connecting blocks 6 and the two cutting machines 5 are driven to descend through the descending of the rectangular sliding rod 8, the two cutting machines 5 simultaneously cut different cutting positions at two ends of a lead screw in the descending process, the cutting speed of the lead screw and the working efficiency of workers are further improved, the use of the workers is convenient, the front side of the box body 1 is fixedly connected with a box door 27 through two hinges 25, the iron chips and sparks are isolated through the matching of the two hinges 25 and the box door 27 on one hand, the problem that the iron chips and the cutting sparks are splashed to damage the body of the workers is avoided, certain safety guarantee is provided for the work of the workers, on the other hand, the workers can conveniently open the, also be convenient for the workman to overhaul equipment simultaneously, the rectangular channel fixedly connected with transparent glass 26 that chamber door 27 openly was seted up, and transparent glass 26 corresponds the position setting of two cutting machines 5, and through setting up transparent glass 26, the workman makes two cutting machines 5 descend when using rotatory handle 23 to cut the lead screw, and the workman of being convenient for observes its cutting progress through transparent glass 26, guarantees the precision of cutting, fixedly connected with door handle 28 on the position of chamber door 26 openly to the right side.

The utility model discloses an operating procedure does:

s1, when the cutting machine is used, firstly, a worker penetrates the right end of the screw rod through the feed inlet 4 and places the right end of the screw rod in the two fixing rings 32, then the door 26 is opened through the door handle 28, the positions of the two cutting machines 5 are adjusted one by one according to the requirement of cutting the screw rod, the connecting block 6, the guide rod 7 and the cutting machines 5 are driven to move by moving the position of the rectangular sliding sleeve 11, a worker determines the positions of the guide rod 7 and the cutting machines 5 according to the cutting length of the screw rod in the moving process of the guide rod 7, and the rectangular sliding sleeve 11 is fixed by forwardly rotating the rotating screw rod 12 after the position of the cutting machines 5 is determined, so that the rectangular sliding sleeve 11 cannot move in the cutting process of the cutting machines;

s2, after the positions of the two cutting machines 5 are determined, closing the box door 26, enabling the two cutting machines 5 to be electrified to work by opening the switch 24, then enabling a worker to drive the rotating disc 22, the rotating shaft 17 and the gear 16 to rotate by rotating the rotating handle 23, and enabling the gear 16 to drive the rack 20, the sliding plate 18 and the rectangular sliding sleeve 11 to move downwards in the rotating process, so that the two cutting machines 5 move downwards to simultaneously cut different cutting positions at two ends of a lead screw, meanwhile, enabling the worker to observe the cutting progress through the transparent glass 26 to ensure the cutting accuracy, and enabling the two cutting machines 5 to move upwards by reversely rotating the rotating handle 23 after the cutting is completed;

s3, and finally, after the cutting is completed, the worker opens the door 26 through the door handle 28 to take out the collection box 2.

The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a safe type flat-nose pliers lead screw cutting means, includes box (1), its characterized in that: the collecting box (2) is placed at the bottom of the inner wall of the box body (1), a feed inlet (4) is formed in the position, below the right side wall of the box body (1), two fixing devices (3) are arranged on the left side of the feed inlet (4), the two fixing devices (3) are respectively and fixedly connected with the left side and the right side of the inner wall of the box body (1), two telescopic rods (13) are fixedly connected with the top of the inner wall of the box body (1) from left to right, the telescopic ends of the two telescopic rods (13) are fixedly connected with a rectangular slide rod (8), a fixing plate (15) is fixedly connected with the middle position of the top of the inner wall of the box body (1), a sliding plate (18) is slidably connected in a sliding groove formed in the fixing plate (15), a connecting plate (19) is fixedly connected with the position, above the right front side of the sliding plate (15), and the connecting plate (, the left side fixedly connected with rack (20) of connecting plate (19), the bottom and the top fixed connection of rectangle slide bar (8) of slide (18) and rack (20), rack (20) and gear (16) mesh mutually, pivot (17) have been cup jointed in gear (16), bearing (21) have been cup jointed to the rear end of pivot (17), bearing (21) joint is on the position on the front side of fixed plate (15) is on the upper side, the front end of pivot (17) passes the sliding sleeve and with rotary disk (22) fixed connection, and the sliding sleeve joint is on the preceding lateral wall of box (1), the edge fixedly connected with of rotary disk (22) rotates handle (23), the front of rectangle slide bar (8) is provided with scale mark one (9) and scale mark two (10), sliding connection has two rectangle sliding sleeves (11) on rectangle slide bar (8), and the front of two rectangle sliding sleeves (11) all is provided with rotating screw (12), the rear end of rotating screw (12) pass the screw hole that rectangle sliding sleeve (11) was seted up and overlap joint mutually with the front of rectangle slide bar (8), and the equal fixedly connected with connecting block (6) in bottom of two rectangle sliding sleeves (11), and the equal fixedly connected with guide bar (7) of the opposite face of two connecting blocks (6), and the equal fixedly connected with cutting machine (5) in bottom of two connecting blocks (6).

2. The safe flat-nose pliers lead screw cutting tool of claim 1, wherein: the scale mark I (9) and the scale mark II (10) are arranged on the left and right, the scale value on the scale mark I (9) is sequentially increased from left to right, and the scale value on the scale mark II (10) is sequentially increased from right to left.

3. The safe flat-nose pliers lead screw cutting tool of claim 1, wherein: the guide end of the guide rod (7) is arranged corresponding to the cutting blade of the cutting machine (5).

4. The safe flat-nose pliers lead screw cutting tool of claim 1, wherein: the front face of the box body (1) is fixedly provided with a switch (24), and the switch (24) is connected with the two cutting machines (5) through electric wires.

5. The safe flat-nose pliers lead screw cutting tool of claim 1, wherein: the front face of the box body (1) is fixedly connected with a box door (27) through two hinges (25), transparent glass (26) is fixedly connected in a rectangular groove formed in the front face of the box door (27), the transparent glass (26) is arranged corresponding to the positions of the two cutting machines (5), and a door handle (28) is fixedly connected to the position, which is inclined to the right, of the front face of the box door (27).

6. The safe flat-nose pliers lead screw cutting tool of claim 1, wherein: fixing device (3) include two connecting plates (31), and the inner wall fixed connection of two connecting plates (31) and box (1), and the solid fixed ring of fixedly connected with (32) between two connecting plates (31), gu fixed ring (32) correspond the setting with feed inlet (4).