CN217019879U

CN217019879U - Cutting and polishing safety auxiliary device

Info

Publication number: CN217019879U
Application number: CN202220223704.5U
Authority: CN
Inventors: 吴晓强
Original assignee: Fujian Hengyi Home Decoration Co ltd
Current assignee: Fujian Hengyi Home Decoration Co ltd
Priority date: 2022-01-27
Filing date: 2022-01-27
Publication date: 2022-07-22
Anticipated expiration: 2032-01-27

Abstract

The application discloses cutting safety auxiliary device that polishes relates to cutting device's technical field, sets up on the workstation, and it is including the seat that slides, the workstation is offered and is used for guiding the seat that slides to carry out linear movement's spout, it is provided with the actuating lever to rotate on the workstation, actuating lever and the seat screw-thread fit that slides, the top of the seat that slides is provided with and is used for carrying out the locating component who fixes a position to the work piece. This application locks the top at the seat that slides with the work piece to replace artifical handheld work piece, carry out linear movement along the spout through ordering about the seat that slides, can promote the stability of promotion work piece in cutting process, thereby promote the security of cutting grinding device in the use.

Description

Safe auxiliary device for cutting and polishing

Technical Field

The utility model belongs to the technical field of cutting device's technique and specifically relates to a cutting safety auxiliary device that polishes is related to.

Background

When processing tubular workpieces such as short pipes, the short pipes are often required to be cut and ground, and then a cutting and grinding device is required.

As shown in fig. 1, a cutting and grinding device in the related art includes a workbench 1, a cutting machine 2 is mounted and fixed on the workbench 1, the cutting machine 2 includes a machine body 21 and a grinding wheel saw blade 22 disposed on the machine body 21, and the machine body 21 can drive the grinding wheel saw blade 22 to rotate at a high speed. When machining a workpiece, the worker holds the workpiece with his hand and brings the workpiece into contact with the grinding wheel blade 22, thereby cutting the workpiece.

Aiming at the related technologies, the inventor thinks that the workpiece is manually held to cut, the workpiece is easy to shake in the cutting process, and great potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

In order to promote the security of cutting grinding device in the use, this application provides a cutting safety auxiliary device that polishes.

The application provides a safe auxiliary device that polishes in cutting adopts following technical scheme:

the utility model provides a cutting safety auxiliary device that polishes, sets up on the workstation, including the seat that slides, the workstation is offered and is used for guiding the seat that slides to carry out the spout of linear movement, it is provided with the actuating lever to rotate on the workstation, the actuating lever with slide a screw-thread fit, the top of the seat that slides is provided with and is used for carrying out the locating component who fixes a position the work piece.

By adopting the technical scheme, the workpiece is placed at the top of the sliding seat, the positioning assembly can position the workpiece, and when the driving rod is rotated, the driving rod can drive the sliding seat to linearly move along the sliding chute, so that the workpiece is driven to be in contact with the grinding wheel saw blade, and the workpiece is cut; the auxiliary device replaces a manual hand-held mode, the stability of the workpiece in the cutting process can be improved, and therefore the safety of the cutting and grinding device in the using process is improved.

Optionally, locating component includes the holding ring, the week side of holding ring slides and wears to be equipped with the butt rod, the butt rod extends to the center of holding ring, the outer wall of holding ring is provided with the link, be provided with the retaining member that is used for ordering about the butt pole to tight work piece on the link.

Through adopting above-mentioned technical scheme, during the installation work piece, the holding ring cover is established in the outside of work piece, orders about through the check lock lever to the pole to the center of holding ring and slides, can order about the check lock lever and support the lateral wall tightly at the work piece to realize the location of work piece.

Optionally, the retaining member is a locking rod, the locking rod is in threaded fit with the connecting frame, and the locking rod is abutted against the end face, close to the connecting frame, of the abutting rod.

Through adopting above-mentioned technical scheme, rotate the check lock pole, can order about the check lock pole and slide along the axial, the check lock pole butt is at the tip of butt pole to can promote the butt pole and support tight work piece.

Optionally, be provided with on the holding ring and be used for driving about to connect the pole to supporting the spring that the locking lever direction slided.

Through adopting above-mentioned technical scheme, when the direction rotating check lock lever of keeping away from the holding ring, the spring can order about the butt rod and slide to the direction of keeping away from the holding ring to make the inside of holding ring leave sufficient space, and then make things convenient for the staff to assemble and dismantle the work piece.

Optionally, one end of the locking rod, which is far away from the abutting rod, is provided with a handle.

Through adopting above-mentioned technical scheme, set up the handle and can make things convenient for the staff to rotate the check lock lever to make things convenient for the staff to assemble and dismantle the work piece.

Optionally, the butt joint rod is provided with three at least, many the circumference evenly distributed of butt joint rod along the holding ring.

Through adopting above-mentioned technical scheme, many are supported and are connect the pole and support the work piece tight location, can promote the stability of work piece in cutting process.

Optionally, one end of the abutting rod, which is far away from the locking rod, is provided with a roller.

By adopting the technical scheme, in the process of machining the circular tube, the roller can roll along the peripheral side of the workpiece by rotating the workpiece; when the workpiece is contacted with the grinding wheel saw blade, an annular groove is cut along the axial direction of the workpiece, and then the workpiece is cut off, so that the cutting burrs can be reduced.

Optionally, the bottom of holding ring is provided with rotates the seat, the bottom of rotating the seat is provided with the pivot, the bottom and the seat normal running fit that slides of pivot, it is used for controlling to rotate seat pivoted control to be provided with on the seat that slides.

By adopting the technical scheme, the control part can control the rotating seat to rotate along the rotating shaft, so that the size of an included angle between the workpiece and the grinding wheel saw blade is adjusted; after the grinding wheel saw blade cuts off the workpiece, the rotating seat is rotated through rotation, so that the periphery of the section of the workpiece is contacted with the side wall of the grinding wheel saw blade, then the workpiece is driven to rotate, and the section of the burr of the workpiece can be polished.

Optionally, the control piece includes a worm, a mounting seat is arranged at the top end of the sliding seat, the worm is rotatably arranged on the mounting seat, a worm wheel is arranged on the rotating shaft, and the worm is in transmission fit with the worm wheel.

Through adopting above-mentioned technical scheme, when rotating the worm, the worm drives the worm wheel and rotates to order about and rotate the seat and rotate, adopt worm and worm wheel transmission cooperation simultaneously, when rotating the work piece, rotate the seat and can the auto-lock, thereby promote the stability and the security of grinding device use.

In summary, the present application includes at least one of the following benefits:

1. through the arrangement of the sliding seat, the workpiece is locked at the top of the sliding seat through the positioning assembly, and the sliding seat can be driven to linearly move along the sliding groove by rotating the driving rod, so that the workpiece is in contact with the grinding wheel saw blade, and further the cutting action of the workpiece is realized; the sliding seat replaces a manual hand-held mode, so that the workpiece is more stable in the processing process, and the safety of the cutting and grinding device in the using process is improved.

2. Through the arrangement of the roller, when the circular tube is machined, the roller can roll along the circumferential direction of a workpiece, and when the workpiece is in contact with the grinding wheel saw blade, a ring groove can be cut along the circumferential direction of the workpiece, so that the cutting burrs of the workpiece are reduced;

3. through the setting of rotating the seat, rotate the seat and can rotate along the pivot, through rotating the worm, can control and rotate the seat and rotate to the person of facilitating the use polishes the sectional burr of work piece.

Drawings

Fig. 1 is a schematic structural view of the related art;

FIG. 2 is a schematic view of the overall structure of the present embodiment;

fig. 3 is a schematic structural view showing the drive rod in the present embodiment;

fig. 4 is a schematic sectional view showing the pilot hole in this embodiment.

Description of reference numerals: 1. a work table; 11. a chute; 2. a cutting machine; 21. a body; 22. a grinding wheel saw blade; 3. a sliding seat; 31. a mounting base; 4. a drive rod; 5. a positioning assembly; 51. a positioning ring; 511. a guide hole; 52. a butting rod; 521. a limiting ring; 53. a connecting frame; 54. a locking lever; 55. a handle; 6. a spring; 7. a roller; 8. rotating the base; 81. a rotating shaft; 9. a control member; 91. a worm; 92. a worm gear.

Detailed Description

The present application is described in further detail below with reference to figures 2-4.

The embodiment of the application discloses cutting safety auxiliary device that polishes. Referring to fig. 2 and 3, cutting safety auxiliary device that polishes sets up on workstation 1, including sliding seat 3, sliding seat 3's whole is the cuboid structure, and workstation 1's top is run through and is offered the spout 11 that the cross-section is the rectangle, and sliding seat 3 slides and sets up the inside at spout 11. A driving rod 4 is arranged on the workbench 1, and the driving rod 4 is in running fit with the workbench 1 through a bearing; the driving rod 4 in the embodiment is a screw rod, the driving rod 4 is parallel to the chute 11, and the driving rod 4 is in threaded fit with the sliding seat 3; the top of the sliding seat 3 is provided with a positioning component 5 for positioning the workpiece, and the sliding seat 3 can be driven to linearly move along the sliding groove 11 by rotating the driving rod 4, so that the workpiece is driven to contact with the grinding wheel saw blade 22, and the cutting process of the workpiece is realized.

Referring to fig. 3 and 4, the positioning assembly 5 includes a positioning ring 51, the positioning ring 51 is annular in shape, and the positioning ring 51 is placed in a vertical direction; at least three guide holes 511 with rectangular cross sections are uniformly formed in the positioning ring 51 along the circumferential direction, and three guide holes 511 are formed in the embodiment; the pole 52 is worn to be equipped with in the inside slip of guiding hole 511, and the radial setting of holding ring 51 is followed to the pole 52 of butt, and the lateral wall welded fastening of holding ring 51 has connecting frame 53, and connecting frame 53 is the structure of the shape of a letter 21274, and the opening of connecting frame 53 is towards holding ring 51, is provided with the retaining member that is used for ordering about pole 52 and supports tight work piece on the connecting frame 53, and the work piece passes behind holding ring 51, orders about through the retaining member that pole 52 supports the work piece tightly to realize the location of work piece.

The locking piece is a locking rod 54, the locking rod 54 in the embodiment is a screw, the locking rod 54 is connected to the connecting frame 53 in a threaded manner, and the end part of the locking rod 54 abuts against the end surface of the abutting rod 52; by rotating the locking lever 54, the locking lever 54 can be driven to abut against the abutting lever 52, so that the abutting lever 52 abuts against the workpiece. A handle 55 is welded and fixed at one end of the locking rod 54 far away from the abutting rod 52, so that the locking rod can be conveniently rotated by a worker, and the work of locking and unlocking the workpiece is further facilitated.

A limiting ring 521 is integrally formed on the side wall of the abutting rod 52, and the limiting ring 521 is located at one end of the abutting rod 52 close to the locking rod 54; the positioning ring 51 is provided with a spring 6 for driving the abutting rod 52 to slide toward the abutting locking rod 54, the spring 6 in this embodiment is a compression spring, the spring 6 is sleeved outside the abutting rod 52, and meanwhile, one end of the abutting rod 52 abuts against the outer side wall of the positioning ring 51, and the other end abuts against the limiting ring 521.

One end of the abutting rod 52, which is far away from the locking rod 54, is rotatably provided with a roller 7, the axis of the roller 7 is parallel to the axis of the positioning ring 51, and the peripheral side of the roller 7 is abutted and matched with the outer side wall of the workpiece; when the workpiece is rotated, the rollers 7 can roll in the circumferential direction of the workpiece.

Referring to fig. 2 and 4, the bottom end of the positioning ring 51 is welded and fixed with the rotating seat 8, and the rotating seat 8 is integrally disc-shaped; a rotating shaft 81 is fixedly welded at the bottom end of the rotating seat 8, the rotating shaft 81 and the rotating disc are coaxially arranged, and meanwhile, the bottom end of the rotating shaft 81 is in rotating fit with the sliding seat 3 through a bearing; the sliding seat 3 is provided with a control part 9 used for controlling the rotating seat 8 to rotate, and after the grinding wheel saw blade 22 cuts the workpiece, the periphery of the end face of the workpiece is in contact with the side wall of the grinding wheel saw blade 22 through rotating the rotating seat 8, so that burrs on the section of the workpiece can be conveniently polished.

The top end of the sliding seat 3 is fixedly welded with two mounting seats 31, the control piece 9 comprises a worm 91, and the worm 91 is in running fit with the mounting seats 31 through a bearing; a worm gear 92 is welded and fixed on the outer wall of the rotating shaft 81, the worm gear 92 and the rotating shaft 81 are coaxially arranged, and the worm gear 92 is meshed with the worm 91; when the worm 91 is rotated, the rotating seat 8 can be driven to rotate, so that the angle between the workpiece and the grinding wheel saw blade 22 can be adjusted.

The implementation principle of the cutting and polishing safety auxiliary device in the embodiment of the application is as follows:

after the workpiece passes through the positioning ring 51, the abutting rod 52 can be driven to abut against the workpiece by rotating the handle 55, so that the workpiece is locked; after the workpiece is locked, the sliding seat 3 can be driven to linearly move along the chute 11 by rotating the driving rod 4, so that the workpiece is driven to be in contact with the grinding wheel saw blade 22, and the workpiece is further cut; after the workpiece is cut off, the rotating seat 8 can be driven to rotate by rotating the worm 91, so that the periphery of the cross section of the workpiece is in contact with the side wall of the grinding wheel saw blade 22, and then the workpiece is rotated, so that burrs on the periphery of the cross section of the workpiece can be ground.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a cutting safety auxiliary device of polishing sets up on workstation (1), its characterized in that: including sliding seat (3), spout (11) that are used for guide sliding seat (3) to carry out linear movement are seted up in workstation (1), it is provided with actuating lever (4) to rotate on workstation (1), actuating lever (4) and sliding seat (3) screw-thread fit, the top of sliding seat (3) is provided with and is used for carrying out locating component (5) of fixing a position to the work piece.

2. A cutting and sanding safety aid as claimed in claim 1, wherein: locating component (5) are including holding ring (51), pole (52) are worn to be equipped with in the week side slip of holding ring (51), pole (52) extend to the center of holding ring (51) are connect to, the outer wall of holding ring (51) is provided with link (53), be provided with on link (53) and be used for ordering about the retaining member that connects pole (52) to tight work piece.

3. A cutting and sanding safety aid as claimed in claim 2, wherein: the locking piece is a locking rod (54), the locking rod (54) is in threaded fit with the connecting frame (53), and the locking rod (54) is abutted to the end face, close to the connecting frame (53), of the abutting rod (52).

4. A cutting and sanding safety aid as claimed in claim 3, wherein: the positioning ring (51) is provided with a spring (6) for driving the abutting rod (52) to slide towards the abutting locking rod (54).

5. A cutting and sanding safety aid as claimed in claim 3, wherein: and a handle (55) is arranged at one end of the locking rod (54) far away from the abutting rod (52).

6. A cutting and sanding safety aid as claimed in claim 3, wherein: the butt joint rods (52) are at least three in number, and a plurality of the butt joint rods (52) are evenly distributed along the circumferential direction of the positioning ring (51).

7. A cutting and sanding safety aid as claimed in claim 6, wherein: and one end of the abutting rod (52) far away from the locking rod (54) is provided with a roller (7).

8. A cutting and sanding safety aid as claimed in claim 7, wherein: the bottom of holding ring (51) is provided with rotates seat (8), the bottom of rotating seat (8) is provided with pivot (81), the bottom of pivot (81) with slide seat (3) normal running fit, it is used for controlling to rotate seat (8) pivoted control piece (9) to slide to be provided with on seat (3).

9. A cutting and sanding safety aid as claimed in claim 8, wherein: control piece (9) are including worm (91), the top of sliding seat (3) is provided with mount pad (31), worm (91) rotate to set up on mount pad (31), be provided with worm wheel (92) on pivot (81), worm (91) and worm wheel (92) transmission fit.