CN214000230U

CN214000230U - Plastic milling edge deburring cutter

Info

Publication number: CN214000230U
Application number: CN202022446827.9U
Authority: CN
Inventors: 程波
Original assignee: Kunshan Xintesi Environmental Protection Equipment Co ltd
Current assignee: Kunshan Xintesi Environmental Protection Equipment Co ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-08-20
Anticipated expiration: 2030-10-29

Abstract

The utility model discloses a plastic milling edge deburring cutter, including the installation piece, the inside cutter that is connected with of installation piece, the inside installation piece is provided with installation mechanism, installation mechanism includes first fixed block, first fixed block fixed connection is in installation piece one end surface, the first fixed block top outside is provided with the dog, the dog outside is connected with the bolt, bolt one end runs through dog swing joint in first fixed block top surface, just the first fixed block bottom is provided with the fixture block, the fixture block bottom is in the cutter inner wall outside and has seted up the draw-in groove, first fixed block bottom both sides all are provided with the protection piece; through the installation mechanism who sets up, effectively avoided being connected of cutter and milling machine firm inadequately, the milling machine during operation, the cutter can break away from the problem of control because of high-speed operation, has improved the security of equipment, and this mechanism easy operation, and the time has been saved in the installation of being convenient for dismantlement.

Description

Plastic milling edge deburring cutter

Technical Field

The utility model relates to a plastic products machining tool technical field especially relates to a plastics mill limit unhairing limit cutter.

Background

Plastic products are indispensable articles in life, and the production process thereof generally comprises the following steps: after plastic particles are heated and extruded by an injection molding machine or a bottle blowing machine, the plastic particles firstly pass through a stamping mechanism to knock off the flash of the redundant massive nozzle material, and then the burr (the small nozzle material) on the residual joint line is trimmed by a knife manually. With the development of society and the gradual maturity of automation technology, the posts with low profit margin, poor working environment and high labor intensity are finally replaced by mechanical automation. The existing milling machine, engraving machine, mechanical arm and other equipment for realizing rough edge repair usually use a rotary trimming cutter and a single-edge trimming cutter, because of the flexibility and the expansion and contraction characteristics of plastic products, the rotary trimming cutter is easy to block, and the single-edge cutter is easy to generate the conditions of multiple cutting and missed cutting;

the utility model discloses a plastic products deckle edge cutting tool as utility model discloses that bulletin number is CN207256659U, it has realized effectively overcoming current deckle edge repair sword and has easily blocked up the sword, cut more, leak the problem of cutting, but there is certain safety problem in the installation of cutter, and the cutter is firm inadequately with being connected of milling machine, and milling machine during operation, cutter probably break away from control because of high-speed operation, cause the injury to the technical staff, for this we propose a plastics milling limit deckle edge cutter.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a plastics mill limit unhairing limit cutter, through the installation mechanism that sets up, effectively avoided being connected of cutter and milling machine firm inadequately, milling machine during operation, the cutter can break away from the problem of control because of high-speed operation, has improved the security of equipment, and this mechanism easy operation, and the time has been saved in the installation of being convenient for dismantlement.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a plastics mill limit unhairing limit cutter, includes the installation piece, the inboard cutter that is connected with of installation piece, the inboard installation mechanism that is provided with of installation piece, installation mechanism includes first fixed block, first fixed block fixed connection is in installation piece one end surface, first fixed block top outside is provided with the dog, the dog outside is connected with the bolt, bolt one end runs through dog swing joint in first fixed block top surface, just first fixed block bottom is provided with the fixture block, the fixture block bottom is in the cutter inner wall outside and has seted up the draw-in groove, first fixed block bottom both sides all are provided with the protection piece, cutter bottom surface is provided with the second fixed block, second fixed block fixed connection is in installation piece one end surface.

As the utility model discloses a preferred technical scheme still includes protection machanism, protection machanism includes the lag, lag swing joint is in the cutter outside, the spread groove has been seted up on lag one end surface, the inboard swing joint of spread groove has the dead lever, dead lever one end runs through the spread groove and is provided with the third fixed block, third fixed block one end surface is provided with the spring, spring one end is connected in the lag inboardly, just dead lever one end is in the lag outside.

As a preferred technical scheme of the utility model, first fixed block is the cuboid structure, the second fixed block is the cuboid structure, just first fixed block is in parallel position with the second fixed block.

As a preferred technical scheme of the utility model, the fixture block is the arc structure, the draw-in groove is the arc structure, just the draw-in groove inboard is provided with anti-skidding line.

As a preferred technical scheme of the utility model, the protection piece is the cuboid structure, just protection piece one end surface is provided with the foam-rubber cushion.

As an optimal technical scheme of the utility model, the quantity of bolt is provided with two altogether, just bolt one end surface is provided with the rubber pad.

As a preferred technical scheme of the utility model, the dog is the cuboid structure, just the dog is provided with the thread groove with bolted connection department.

As an optimal technical scheme of the utility model, the dead lever is "T" font structure, just anti-skidding line has been seted up on dead lever one end surface.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. by the aid of the arranged mounting mechanism, the problems that the connection between the cutter and the milling machine is not stable enough and the cutter is possibly out of control due to high-speed operation when the milling machine works are effectively solved, the safety of equipment is improved, and the mechanism is simple to operate, convenient to mount and dismount and time-saving;

2. through the protection mechanism who sets up, can be in addition one deck lag on cutter outside surface, the protection tool bit can not lead to the unable normal work of cutter because of external factors is impaired, has improved the life of cutter, is favorable to practicing thrift the cost.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 3 is an enlarged schematic structural view of the present invention at B in fig. 1;

FIG. 4 is a schematic side view of the cutting tool of the present invention;

fig. 5 is an enlarged schematic structural view of the present invention at C in fig. 4;

wherein: 1. mounting blocks; 2. a cutter; 11. a first fixed block; 12. a stopper; 13. a bolt; 14. a rubber pad; 15. a second fixed block; 16. a clamping block; 17. a protection block; 21. a card slot; 22. a protective sleeve; 23. connecting grooves; 24. fixing the rod; 25. a spring; 26. and a third fixed block.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-3, a plastic milling edge deburring tool comprises an installation block 1, a tool 2 is connected to the inner side of the installation block 1, an installation mechanism is arranged on the inner side of the installation block 1, the installation mechanism comprises a first fixed block 11, the first fixed block 11 is fixedly connected to the surface of one end of the installation block 1, a stop block 12 is arranged on the outer side of the top end of the first fixed block 11, a bolt 13 is connected to the outer side of the stop block 12, one end of the bolt 13 penetrates through the stop block 12 and is movably connected to the surface of the top end of the first fixed block 11, a fixture block 16 is arranged at the bottom end of the first fixed block 11, a clamping groove 21 is formed in the outer side of the inner wall of the tool 2, protection blocks 17 are arranged on two sides of the bottom end of the first fixed block 11, a second fixed block 15 is arranged on the surface of the bottom end of the tool 2, and the second fixed block 15 is fixedly connected to the surface of the installation block 1;

the rotating bolt 13 pushes the first fixing block 11 to fix the cutter 2 between the first fixing block 11 and the second fixing block 15, the first fixing block 11 and the cutter 2 are connected more stably through a fixture block 16 arranged at the bottom end of the first fixing block 11, and the protection blocks 17 are arranged on two sides of the bottom end of the first fixing block 11, so that the cutter 2 is limited in the moving range; through the installation mechanism who sets up, effectively avoided being connected of cutter 2 and milling machine firm inadequately, the milling machine during operation, the cutter can break away from the problem of control because of high-speed operation, has improved the security of equipment, and this mechanism easy operation, and the time has been saved in the installation of being convenient for dismantlement.

In other embodiments, as shown in fig. 4-5, the present embodiment discloses that the present invention further includes a protection mechanism, the protection mechanism includes a protection sleeve 22, the protection sleeve 22 is movably connected to the outer side of the cutter 2, a connection groove 23 is formed on a surface of one end of the protection sleeve 22, a fixing rod 24 is movably connected to an inner side of the connection groove 23, one end of the fixing rod 24 penetrates through the connection groove 23 and is provided with a third fixing block 26, a spring 25 is arranged on a surface of one end of the third fixing block 26, one end of the spring 25 is connected to the inner side of the protection sleeve 22, and one end of the fixing rod 24 is located on the outer side of the protection sleeve 22;

after the cutter 2 is used, the fixing rod 24 is pulled to drive the third fixing block 26 to move outwards, so that the spring 25 is stressed and contracted, then the protecting sleeve 22 is sleeved at the head position of the cutter 2, the fixing rod 24 is loosened, the spring 25 rebounds to enable the third fixing block 26 to abut against the cutter 2, the cutter 2 is fixed, and the cutter head of the cutter 2 is protected from being damaged; through the protection mechanism who sets up, can be in addition one deck lag 22 on 2 outside surfaces of cutter, the protection tool bit can not lead to the unable normal work of cutter 2 because of external factors is impaired, has improved cutter 2's life, is favorable to practicing thrift the cost.

In other embodiments, as shown in fig. 1, the first fixing block 11 is a rectangular parallelepiped structure, the second fixing block 15 is a rectangular parallelepiped structure, and the first fixing block 11 and the second fixing block 15 are parallel; through all setting up first fixed block 11 and second fixed block 15 into cuboid structure for the contact surface with cutter 2 is wider, and sets first fixed block 11 and second fixed block 15 to parallel position, makes to connect more stably.

In other embodiments, as shown in fig. 3, the present embodiment discloses that the clamping block 16 is an arc-shaped structure, the clamping groove 21 is an arc-shaped structure, and the inner side of the clamping groove 21 is provided with anti-slip threads; the anti-slip lines are arranged on the inner side of the clamping groove 21, so that the friction force is enhanced, and the connection between the clamping block 16 and the clamping groove 21 is more stable.

In other embodiments, as shown in fig. 3, the embodiment discloses that the protection block 17 is a rectangular parallelepiped structure, and a sponge pad is disposed on one end surface of the protection block 17; the sponge cushion is arranged on one end surface of the protection block 17, so that the connecting surface of the cutter 2 and the protection block 17 cannot be damaged.

In other embodiments, as shown in fig. 3, the present embodiment discloses that two bolts 13 are provided, and a rubber pad is provided on one end surface of each bolt 13; through having set up two bolts 13 for cutter 2 is connected more firmly with first fixed block 11, and has set up the rubber pad at bolt 13 end surface, makes when bolt 13 promotes first fixed block 11, can not make first fixed block 11 impaired.

In other embodiments, as shown in fig. 3, the stopper 12 has a rectangular parallelepiped structure, and a threaded groove is formed at a connection portion between the stopper 12 and the bolt 13; the connection between the bolt 13 and the stopper 12 is more tightly realized by providing a thread groove at the connection between the stopper 12 and the bolt 13.

In other embodiments, as shown in fig. 3, the fixing rod 24 is a "T" shaped structure, and the surface of one end of the fixing rod 24 is provided with anti-slip patterns; the anti-slip lines are arranged on the surface of one end of the fixing rod 24, so that friction force is enhanced, and the use by workers is facilitated.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a plastics mill limit unhairing limit cutter, includes installation piece (1), its characterized in that: the inner side of the mounting block (1) is connected with a cutter (2), the inner side of the mounting block (1) is provided with a mounting mechanism, the mounting mechanism comprises a first fixing block (11), the first fixing block (11) is fixedly connected to one end surface of the mounting block (1), a stop block (12) is arranged on the outer side of the top end of the first fixing block (11), a bolt (13) is connected to the outer side of the stop block (12), one end of the bolt (13) penetrates through the stop block (12) and is movably connected to the surface of the top end of the first fixing block (11), a clamping block (16) is arranged at the bottom end of the first fixing block (11), a clamping groove (21) is formed in the position, located on the outer side of the inner wall of the cutter (2), of the bottom end of the clamping block (16), both sides of the bottom end of the first fixed block (11) are provided with protective blocks (17), the bottom end surface of the cutter (2) is provided with a second fixing block (15), and the second fixing block (15) is fixedly connected to one end surface of the mounting block (1).

2. A plastic milling edge deburring tool as claimed in claim 1 wherein: still include protection machanism, protection machanism includes lag (22), lag (22) swing joint is in cutter (2) outside, spread groove (23) have been seted up on lag (22) one end surface, the inboard swing joint of spread groove (23) has dead lever (24), dead lever (24) one end is run through spread groove (23) and is provided with third fixed block (26), third fixed block (26) one end surface is provided with spring (25), spring (25) one end is connected in lag (22) inboardly, just dead lever (24) one end is in the lag (22) outside.

3. A plastic milling edge deburring tool as claimed in claim 1 wherein: first fixed block (11) are the cuboid structure, second fixed block (15) are the cuboid structure, just first fixed block (11) are in parallel position with second fixed block (15).

4. A plastic milling edge deburring tool as claimed in claim 1 wherein: the clamping block (16) is of an arc-shaped structure, the clamping groove (21) is of an arc-shaped structure, and anti-skid grains are arranged on the inner side of the clamping groove (21).

5. A plastic milling edge deburring tool as claimed in claim 1 wherein: the protection block (17) is of a cuboid structure, and a spongy cushion is arranged on the surface of one end of the protection block (17).

6. A plastic milling edge deburring tool as claimed in claim 1 wherein: the number of the bolts (13) is two, and a rubber pad (14) is arranged on the surface of one end of each bolt (13).

7. A plastic milling edge deburring tool as claimed in claim 1 wherein: the check block (12) is of a cuboid structure, and a threaded groove is formed in the joint of the check block (12) and the bolt (13).

8. A plastic milling edge deburring tool as claimed in claim 2 wherein: the fixing rod (24) is of a T-shaped structure, and anti-skid grains are arranged on the surface of one end of the fixing rod (24).