CN218694093U

CN218694093U - Drilling device for sewing machine parts

Info

Publication number: CN218694093U
Application number: CN202222974736.1U
Authority: CN
Inventors: 林宝元
Original assignee: Wujiang Wanping Baoding Machinery Co ltd
Current assignee: Wujiang Wanping Baoding Machinery Co ltd
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-03-24
Anticipated expiration: 2032-11-08

Abstract

The utility model discloses a drilling equipment for sewing machine spare part, including mounting bracket and landing leg, the both ends difference a set of landing leg of fixedly connected with in mounting bracket bottom both sides, the top swing joint of mounting bracket has places the platform, the top of placing the platform is provided with the roof. This metalwork drilling equipment is through being provided with the drive lead screw, the screw sleeve board, first motor, place platform and spacing extension board, after accomplishing the location to the metalwork, can start first motor before drilling and drive the inside drive lead screw rotation of mounting bracket, drive lead screw pivoted simultaneously through the outside screw sleeve board drive the top place the platform motion, the metalwork that will place platform and top according to the position that punches required removes to suitable position, punch again, and the spacing extension board laminating on mounting bracket top can be spacing to placing the platform at the both ends of placing the platform, stability when guaranteeing to remove the metalwork, the solution is the problem that can not conveniently adjust the position of punching.

Description

Drilling device for sewing machine parts

Technical Field

The utility model relates to a sewing machine processing technology field specifically is a drilling equipment for sewing machine spare part.

Background

The sewing machine is a precise mechanical device, is used for sewing steps in cloth processing, has the advantages of high processing efficiency and high working stability, and the sewing machine needs to be composed of a large number of metal pieces during processing, the assembly of the metal pieces needs to be realized by punching holes on the surfaces of the metal pieces so as to facilitate connection, but the metal piece drilling device for processing the metal pieces of the sewing machine still has some defects during use;

according to the drilling equipment that china patent application number 202120931019.3 provided a metalworking used, specific content does the utility model provides a drilling equipment that metalworking used, include: a table body; the mounting rack is fixedly mounted on the table body; the hydraulic cylinder is fixedly arranged on the mounting frame; the first motor is fixedly arranged on an output shaft of the hydraulic cylinder; the drill bit is fixedly arranged on an output shaft of the first motor; the cavity is formed in the table body; the two clamping plates are symmetrically and slidably arranged on the table body; two threaded columns are symmetrically and rotatably arranged in the cavity, and one ends of the two threaded columns extend out of the cavity;

the utility model discloses a drilling equipment that metalwork processing used, the position of regulation metalwork that in use can not be convenient to punch to different positions on the metalwork, so need a neotype metalwork drilling equipment now to solve above not enough that provide.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drilling equipment for sewing machine spare part to propose the problem that can not conveniently adjust the position of punching in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a drilling device for parts of a sewing machine comprises a mounting frame and supporting legs, wherein a group of supporting legs are fixedly connected to two ends of two sides of the bottom of the mounting frame respectively, a placing table is movably connected to the top end of the mounting frame, and a top plate is arranged at the top end of the placing table;

the utility model discloses a table, including mounting bracket, one side of mounting bracket, the inside swing joint of mounting bracket has the drive lead screw, the first motor of one side fixedly connected with of mounting bracket, the output of first motor runs through one side of mounting bracket and extends to the inside and the drive lead screw fixed connection of mounting bracket, the bottom fixedly connected with screw sleeve board of placing the platform, the both sides at mounting bracket top both ends are a set of spacing extension board of fixedly connected with respectively, spacing extension board and the sliding connection of placing the platform, spacing extension board and roof fixed connection.

Preferably, the central line of the thread bushing plate and the central line of the placing table are on the same vertical plane, and the thread bushing plate is movably connected with the driving screw rod.

Preferably, one side fixedly connected with second motor of placing the platform, the output of second motor runs through the one side of placing the platform and extends to the inside fixedly connected with two-way lead screw of placing the platform, two-way lead screw outside both sides swing joint have a set of screw hole board respectively, the top fixedly connected with connecting plate of screw hole board, a set of movable groove has been seted up respectively to the both sides of placing the platform top, the connecting plate runs through movable groove fixedly connected with splint, the spout has been seted up to one side of splint, the spacing of inside fixedly connected with of spout, the inside swing joint of spout has the threaded rod, spacing hole has been seted up to the one end of threaded rod, spacing hole and spacing sliding connection, the outside one side swing joint of threaded rod has the threaded sleeve, threaded sleeve and splint swing joint, the opposite side fixedly connected with locating plate of threaded rod.

Preferably, the connecting plate is connected with the movable groove in a sliding mode, and the center line of the connecting plate and the center line of the clamping plate are on the same vertical plane.

Preferably, the top fixedly connected with of roof drives actuating cylinder, the bottom fixedly connected with of roof is run through and is extended to the output that drives actuating cylinder fixes the case, the inside fixedly connected with motor of fixed case, the outside fixedly connected with drill bit that the output of motor runs through the bottom of fixed case and extends to the fixed case, the both sides of fixed case are a set of stop collar of fixedly connected with respectively, the both sides of roof bottom are a set of gag lever post of fixedly connected with respectively.

Preferably, the limiting sleeve is movably connected with the limiting rod, and the central line of the fixed box and the central line of the drill bit are on the same vertical plane.

Compared with the prior art, the beneficial effects of the utility model are that: the drilling device for the sewing machine parts not only realizes convenient adjustment of the punching position, realizes multi-angle positioning of the metal piece, but also improves the stability during punching;

(1) By arranging the driving screw rod, the threaded sleeve plate, the first motor, the placing table and the limiting support plate, after the metal piece is positioned, the first motor can be started to drive the driving screw rod in the mounting frame to rotate before drilling, the placing table at the top end is driven to move through the external threaded sleeve plate while the driving screw rod rotates, the placing table and the metal piece at the top end are moved to proper positions according to the positions needing to be punched, punching is performed, the limiting support plate at the top end of the mounting frame is attached to two ends of the placing table to limit the placing table, the stability when the metal piece is moved is guaranteed, and the metal piece can be conveniently adjusted to be drilled;

(2) By arranging the placing table, the two-way screw rod, the threaded hole plate, the clamping plate, the positioning plate, the connecting plate, the movable groove, the second motor, the sliding groove, the limiting strips, the threaded sleeve, the threaded rod and the limiting holes, before punching, the metal piece is placed at the top end of the placing table, the second motor is started to drive the threaded hole plate to move through the two-way screw rod, the clamping plate is driven by the connecting plate to move to clamp the metal piece while the threaded hole plate moves, the clamping plate can be limited by the connecting plate attached to the inner part of the movable groove, then the positioning plate is moved to enable the positioning plates at two ends to be attached to two ends of the metal piece, and then the threaded sleeve is rotated to enable the threaded sleeve to be attached to one side of the clamping plate, so that the threaded rod and the positioning plate are positioned, the limiting strips in the sliding groove can limit the threaded rod through the limiting holes, the stability of the positioning plate is improved, and the positioning of the metal piece from multiple angles is realized;

(3) Through being provided with and driving actuating cylinder, fixed case, including a motor, an end cap, a controller, and a cover plate, the drill bit, spacing sleeve and gag lever post, when punching, the starter motor drives the drill bit and rotates earlier, it drives fixed case decline to start driving actuating cylinder again, drive the drill bit decline while fixed case descends, thereby drill on the metalwork of bottom, and the spacing sleeve cup joint of fixed case both sides can be spacing to fixed case in the outside of gag lever post, thereby improve the stability of the drill bit of bottom, stability when having realized can improving drill bit drilling.

Drawings

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

FIG. 2 is a side view of the splint according to the present invention;

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

fig. 4 is a side view schematic diagram of the mounting bracket of the present invention.

In the figure: 1. a mounting frame; 2. driving the screw rod; 3. a threaded bushing plate; 4. a support leg; 5. a first motor; 6. a placing table; 7. a bidirectional screw rod; 8. a threaded orifice plate; 9. a splint; 10. a limiting support plate; 11. a top plate; 12. a driving cylinder; 13. a fixed box; 14. an electric motor; 15. a drill bit; 16. a limiting sleeve; 17. a limiting rod; 18. positioning a plate; 19. a connecting plate; 20. a movable groove; 21. a second motor; 22. a chute; 23. a limiting strip; 24. a threaded sleeve; 25. a threaded rod; 26. and a limiting hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Example 1: referring to fig. 1-4, a drilling device for sewing machine parts comprises a mounting frame 1 and supporting legs 4, wherein two ends of two sides of the bottom of the mounting frame 1 are respectively and fixedly connected with a group of supporting legs 4, the top end of the mounting frame 1 is movably connected with a placing table 6, and the top end of the placing table 6 is provided with a top plate 11;

the interior of the mounting frame 1 is movably connected with a driving screw rod 2, one side of the mounting frame 1 is fixedly connected with a first motor 5, the output end of the first motor 5 penetrates through one side of the mounting frame 1 and extends into the interior of the mounting frame 1 to be fixedly connected with the driving screw rod 2, the bottom end of the placing table 6 is fixedly connected with a threaded sleeve plate 3, two sides of two ends of the top of the mounting frame 1 are respectively and fixedly connected with a group of limiting support plates 10, the limiting support plates 10 are in sliding connection with the placing table 6, and the limiting support plates 10 are fixedly connected with a top plate 11;

the central line of the thread bushing plate 3 and the central line of the placing table 6 are on the same vertical plane, and the thread bushing plate 3 is movably connected with the driving screw rod 2;

specifically, as shown in fig. 1 and fig. 4, after the positioning of the metal part is completed, the first motor 5 can be started to drive the driving screw rod 2 inside the mounting rack 1 to rotate before drilling, the driving screw rod 2 can drive the placing platform 6 at the top end to move through the external thread sleeve plate 3 while rotating, the placing platform 6 and the metal part at the top end can be moved to a proper position according to the position needing to be drilled, and then drilling is performed, the limiting support plates 10 at the top end of the mounting rack 1 are attached to the two ends of the placing platform 6, so that the placing platform 6 can be limited, the stability when the metal part is moved is ensured, and the purpose of conveniently adjusting the position of the metal part to drill is achieved.

Example 2: one side of the placing table 6 is fixedly connected with a second motor 21, the output end of the second motor 21 penetrates through one side of the placing table 6 and extends to the inside of the placing table 6 to be fixedly connected with a bidirectional screw rod 7, two sides of the outside of the bidirectional screw rod 7 are respectively and movably connected with a group of threaded hole plates 8, the top ends of the threaded hole plates 8 are fixedly connected with a connecting plate 19, two sides of the top end of the placing table 6 are respectively provided with a group of movable grooves 20, the connecting plate 19 penetrates through the movable grooves 20 to be fixedly connected with a clamping plate 9, one side of the clamping plate 9 is provided with a sliding groove 22, the inside of the sliding groove 22 is fixedly connected with a limiting strip 23, the inside of the sliding groove 22 is movably connected with a threaded rod 25, one end of the threaded rod 25 is provided with a limiting hole 26, the limiting hole 26 is slidably connected with the limiting strip 23, one side of the outside of the threaded rod 25 is movably connected with a threaded sleeve 24, the threaded sleeve 24 is movably connected with the clamping plate 9, and the other side of the threaded rod 25 is fixedly connected with a positioning plate 18;

the connecting plate 19 is connected with the movable groove 20 in a sliding manner, and the central line of the connecting plate 19 and the central line of the clamping plate 9 are on the same vertical plane;

specifically, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, before punching, place the metalwork on the top of placing platform 6, start second motor 21 and drive the motion of screw hole board 8 through two-way lead screw 7, drive the splint 9 through connecting plate 19 motion to the metalwork centre gripping in the time of the motion of screw hole board 8, and the laminating of connecting plate 19 can be spacing to splint 9 inside movable groove 20, later remove locating plate 18 again and make the locating plate 18 laminating at both ends at the both ends of metalwork, later rotate threaded sleeve 24 again and make its laminating in one side of splint 9, thereby fix a position through threaded rod 25 and locating plate 18, the inside spacing 23 of spout 22 can be spacing to threaded rod 25 through spacing hole 26, improve the stability of locating plate 18, realized can fix a position the metalwork from many angles.

Example 3: the top end of the top plate 11 is fixedly connected with a driving cylinder 12, the output end of the driving cylinder 12 penetrates through the top plate 11 and extends to the bottom end of the top plate 11 and is fixedly connected with a fixed box 13, the inside of the fixed box 13 is fixedly connected with a motor 14, the output end of the motor 14 penetrates through the bottom end of the fixed box 13 and extends to the outside of the fixed box 13 and is fixedly connected with a drill bit 15, two sides of the fixed box 13 are respectively and fixedly connected with a group of limiting sleeves 16, and two sides of the bottom end of the top plate 11 are respectively and fixedly connected with a group of limiting rods 17;

the limiting sleeve 16 is movably connected with the limiting rod 17, and the central line of the fixed box 13 and the central line of the drill bit 15 are on the same vertical plane;

specifically, as shown in fig. 1, when punching, the starting motor 14 drives the drill bit 15 to rotate, the starting driving cylinder 12 drives the fixed box 13 to descend, the fixed box 13 drives the drill bit 15 to descend while descending, thereby drilling on the metal piece at the bottom end, and the limiting sleeves 16 on two sides of the fixed box 13 are sleeved outside the limiting rod 17 to limit the fixed box 13, thereby improving the stability of the drill bit 15 at the bottom end, and realizing the stability when the drill bit 15 drills.

The working principle is as follows: when the utility model is used, firstly, before punching, a metal piece is placed on the top end of the placing table 6, the second motor 21 is started to drive the threaded hole plate 8 to move through the two-way screw rod 7, the threaded hole plate 8 moves while the clamping plate 9 is driven to move through the connecting plate 19 to clamp the metal piece, the connecting plate 19 is jointed inside the movable groove 20 to limit the clamping plate 9, then the positioning plate 18 is moved to be jointed at the two ends of the metal piece, the threaded sleeve 24 is rotated to be jointed at one side of the clamping plate 9, thereby the threaded rod 25 is positioned with the positioning plate 18, the limiting strip 23 inside the sliding groove 22 can limit the threaded rod 25 through the limiting hole 26, the stability of the positioning plate 18 is improved, after the positioning of the metal piece is completed, the first motor 5 can be started to drive the driving screw rod 2 inside the mounting frame 1 to rotate before drilling, drive 2 pivoted of lead screw simultaneously through the outside screw sleeve board 3 drive the top place a 6 motion, the position of punching according to needs will place a 6 and the metalwork on top removes to suitable position, punch again, and the spacing extension board 10 laminating on mounting bracket 1 top can be spacing to placing a 6 both ends of placing a 6, stability when guaranteeing to remove the metalwork, and when punching, the first starter motor 14 drives drill bit 15 and rotates, restart drives actuating cylinder 12 and drives the decline of fixed case 13, drive drill bit 15 and descend when fixed case 13 descends, thereby drill on the metalwork of bottom, and spacing sleeve 16 of fixed case 13 both sides cup joints can be spacing to fixed case 13 in the outside of gag lever post 17, thereby improve the stability of the drill bit 15 of bottom.

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. A drilling device for sewing machine parts, includes mounting bracket (1) and landing leg (4), its characterized in that: two ends of two sides of the bottom of the mounting rack (1) are respectively and fixedly connected with a group of supporting legs (4), the top end of the mounting rack (1) is movably connected with a placing table (6), and the top end of the placing table (6) is provided with a top plate (11);

the utility model discloses a table top, including mounting bracket (1), the inside swing joint of mounting bracket (1) has drive lead screw (2), the first motor of one side fixedly connected with (5) of mounting bracket (1), the output of first motor (5) runs through one side of mounting bracket (1) and extends to the inside and drive lead screw (2) fixed connection of mounting bracket (1), place bottom fixedly connected with screw sleeve board (3) of platform (6), the both sides at mounting bracket (1) top both ends are a set of spacing extension board (10) of fixedly connected with respectively, spacing extension board (10) with place platform (6) sliding connection, spacing extension board (10) and roof (11) fixed connection.

2. A drilling device for parts of sewing machines according to claim 1, characterized in that: the central line of the thread bushing plate (3) and the central line of the placing table (6) are on the same vertical plane, and the thread bushing plate (3) is movably connected with the driving screw rod (2).

3. A drilling device for parts of sewing machines according to claim 1, characterized in that: the utility model discloses a novel screw rod structure, including placing one side fixedly connected with second motor (21) of platform (6), the output of second motor (21) runs through the one side of placing platform (6) and extends to the inside fixedly connected with two-way lead screw (7) of placing platform (6), two-way lead screw (7) outside both sides swing joint have a set of screw hole board (8) respectively, the top fixedly connected with connecting plate (19) of screw hole board (8), a set of activity groove (20) have been seted up respectively to the both sides of placing platform (6) top, connecting plate (19) run through activity groove (20) fixedly connected with splint (9), spout (22) have been seted up to one side of splint (9), the inside fixedly connected with spacing (23) of spout (22), the inside swing joint of spout (22) has threaded rod (25), spacing hole (26) have been seted up to the one end of threaded rod (25), spacing hole (26) and spacing (23) sliding connection, the outside one side of threaded rod (25) is connected with movable threaded sleeve (24), threaded sleeve (24) and splint (9) swing joint, the fixed locating plate (18) of threaded rod (25) are connected with the opposite side.

4. A drilling device for parts of sewing machines according to claim 3, characterized in that: the connecting plate (19) is connected with the movable groove (20) in a sliding mode, and the center line of the connecting plate (19) and the center line of the clamping plate (9) are on the same vertical plane.

5. A drilling device for parts of sewing machines according to claim 1, characterized in that: the utility model discloses a drill bit, including roof (11), the top fixedly connected with of roof (11) drives actuating cylinder (12), the output that drives actuating cylinder (12) runs through roof (11) and extends to the fixed case of bottom fixedly connected with (13) of roof (11), the inside fixedly connected with motor (14) of fixed case (13), the output of motor (14) runs through the bottom of fixed case (13) and extends to outside fixedly connected with drill bit (15) of fixed case (13), the both sides of fixed case (13) are a set of stop collar (16) of fixedly connected with respectively, the both sides of roof (11) bottom are a set of gag lever post (17) of fixedly connected with respectively.

6. A drilling device for sewing machine parts according to claim 5, characterized in that: the limiting sleeve (16) is movably connected with the limiting rod (17), and the central line of the fixed box (13) and the central line of the drill bit (15) are on the same vertical plane.