CN210908945U

CN210908945U - Machine tool for processing industrial sewing machine accessories

Info

Publication number: CN210908945U
Application number: CN201921506350.XU
Authority: CN
Inventors: 刘金汕
Original assignee: Changli County Jinshan Sewing Equipment Co ltd
Current assignee: Changli County Jinshan Sewing Equipment Co ltd
Priority date: 2019-09-11
Filing date: 2019-09-11
Publication date: 2020-07-03
Anticipated expiration: 2029-09-11

Abstract

The utility model discloses a machine tool for processing industrial sewing machine spare and accessory parts, wherein, a frame is symmetrically arranged on one side of the top of a base, a first mechanical arm is connected with the bottom of the top end of one frame, a second mechanical arm is connected with the bottom of the top end of the other frame, a cutting tool is connected with the bottom of the first mechanical arm, a loading base is arranged in the middle of the top of the base, an L-shaped clamping block is arranged on the top of the loading base, a telescopic rod is connected with the bottom of the second mechanical arm, a spherical connecting shaft is connected with the bottom of the telescopic rod, a hole-shaped grinding wheel is connected with one end of the spherical connecting shaft, and a surface-shaped grinding wheel is connected with the other end of the spherical connecting shaft, the utility model has scientific and reasonable structure, safe and convenient use, and extrudes and clamps the L-shaped clamping block, thereby improving the working efficiency.

Description

Machine tool for processing industrial sewing machine accessories

Technical Field

The utility model relates to the technical field of machining, specifically be a lathe for processing industry sewing machine accessories.

Background

The sewing machine can sew fabrics such as cotton, hemp, wool, artificial fiber and the like and products such as leather, plastic, paper and the like, the sewed stitches are neat, beautiful, flat and firm, the sewing speed is high, the use is simple and convenient, the merging and purchasing integration and capital operation among large-scale sewing machine manufacturing enterprises are frequent along with the continuous aggravation of the competition of the sewing machine manufacturing industry, and the excellent manufacturing enterprises of the sewing machine spare parts in China pay more and more attention to the research on the industry market, in particular to the deep research on the industry development environment and the product purchasers;

the lathe of processing industry sewing machine accessories in the existing market still has the technique not enough, adds the anchor clamps and consolidates unstablely man-hour, and serious influence the qualification rate of product, the product corner and the hole of processing out have the burr, need the manual work to get rid of, extravagant manpower and time have reduced work efficiency, so the utility model provides a lathe for processing industry sewing machine accessories satisfies people's user demand.

SUMMERY OF THE UTILITY MODEL

The utility model provides a lathe for processing industry sewing machine accessories can effectively solve the processing that proposes in the above-mentioned background art and add anchor clamps reinforcement instability, serious influence the qualification rate of product, and the product corner and the hole of processing out have the burr, need the manual work to get rid of, extravagant manpower and time have reduced work efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a machine tool for machining parts and accessories of an industrial sewing machine comprises a base, wherein racks are symmetrically installed on one side of the top of the base, a first mechanical arm is connected to the bottom of the top end of one rack, a second mechanical arm is connected to the bottom of the top end of the other rack, a cutting tool is connected to the bottom of the first mechanical arm, a loading base is installed at the middle end of the top of the base, an L-shaped clamping block is placed at the top of the loading base, a convex block is installed at one end of the L-shaped clamping block, a clamping groove is formed in the convex block, fixing seats are symmetrically installed on two sides of the loading base, a feeding hole is formed in the middle of each fixing seat, a screw rod is installed in each feeding hole, one end of each screw rod is clamped in the clamping groove, and a positioning hole;

one end of the carrying base is connected with a reset spring, one end of the reset spring is connected with a positioning block, the positioning block is embedded in the positioning hole, the bottom of the second mechanical arm is connected with a telescopic rod, the bottom of the telescopic rod is connected with a spherical connecting shaft, one end of the spherical connecting shaft is connected with a hole-shaped grinding wheel, the other end of the spherical connecting shaft is connected with a surface-shaped grinding wheel, and a clamping block is arranged at the position, corresponding to the L-shaped clamping block, of one end of the top of the carrying.

Preferably, L type groove has been seted up to the bottom of carrying the thing base, the internally mounted in L type groove has an album bits box, the fixed block is installed to the one end of collection bits box, the fixed block with carry and pass through threaded connection between the thing base.

Preferably, the spherical connecting shaft is embedded in the telescopic rod and movably mounted, the hole-shaped grinding wheel and the surface-shaped grinding wheel are respectively connected with the end face of the spherical connecting shaft, and an angle is formed between the hole-shaped grinding wheel and the surface-shaped grinding wheel.

Preferably, the cutting tool and the telescopic rod are positioned right above the carrying base.

Preferably, the quantity of fixing base has one, and four the equal symmetric distribution of fixing base is in the both sides of carrying the thing base, and two fixing bases are connected with L type clamp splice through the hob rod, and two in addition the fixing base is connected with the clamp splice through the hob rod.

Preferably, the feeding hole is connected with the screw rod through threads.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. be provided with L type clamp splice, feed hole, hob, locating hole and locating piece, feed through the hob and extrude L type clamp splice and press from both sides tight processing accessories, utilize the locating piece to insert the locating hole simultaneously, further fixed L type clamp splice to guarantee accessories adds the stability of keeping in man-hour, avoid processing error.

2. The telescopic rod, the ball-type connecting shaft, the hole-type grinding wheel and the surface-type grinding wheel are arranged, the position of the grinding wheel is adjusted through the telescopic rod when grinding, the processing convenience is improved, different grinding wheels are replaced when needed through the ball-type connecting shaft, different positions are ground, burrs of processing spare and accessory parts are removed, damage to workers due to cutting of the burrs is avoided, the time for manually removing the burrs after processing is shortened, and therefore the working efficiency is improved.

3. Be provided with L type groove, collection bits box and fixed block, collect the waste material that drops man-hour through installing the collection bits box of carrying thing base bottom, recycle collection bits box and slide in L type inslot, the clearance of being convenient for, and the fixed block has guaranteed collection bits box stability.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

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

FIG. 3 is a schematic view of the structure of the area A in FIG. 1 according to the present invention;

fig. 4 is a schematic structural view of the grinding tool of the present invention.

Reference numbers in the figures: 1. a base; 2. a frame; 3. a first robot arm; 4. a second mechanical arm; 5. a cutting tool; 6. a telescopic rod; 7. a carrying base; 8. a fixed seat; 9. an L-shaped clamping block; 10. a bump; 11. a card slot; 12. a feed hole; 13. a screw rod; 14. positioning holes; 15. a return spring; 16. positioning blocks; 17. an L-shaped groove; 18. a scrap collecting box; 19. a fixed block; 20. a spherical connecting shaft; 21. a hole-shaped grinding wheel; 22. a face-type grinding wheel; 23. and (5) clamping blocks.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1-4, the utility model provides a technical scheme, a machine tool for processing industrial sewing machine spare and accessory parts, comprising a base 1, wherein, a side of the top of the base 1 is symmetrically provided with a frame 2, the top bottom of one frame 2 is connected with a first mechanical arm 3, the top bottom of the other frame 2 is connected with a second mechanical arm 4, which is convenient for the same machine tool to carry out two processing modes without disassembly and replacement, thereby improving the working efficiency, the bottom of the first mechanical arm 3 is connected with a cutting tool 5, the top middle end of the base 1 is provided with a carrying base 7, the top of the carrying base 7 is provided with an L-shaped clamp 9, one end of the L-shaped clamp 9 is provided with a lug 10, the inside of the lug 10 is provided with a slot 11, the two sides of the carrying base 7 are symmetrically provided with a fixed base 8, the middle part of the fixed base 8 is provided with a, the feeding hole 12 is connected with the screw rod 13 through threads, and one end of the screw rod 13 is clamped in the clamping groove 11, so that the protruding block 10 and the L-shaped clamping block 9 can be pushed when the screw rod 13 is fed, and one end of the L-shaped clamping block 9 is provided with a positioning hole 14;

one end of the loading base 7 is connected with a return spring 15, one end of the return spring 15 is connected with a positioning block 16, the positioning block 16 is embedded in a positioning hole 14, and an L-shaped clamping block 9 is further fixed, so that the stability of parts during processing is guaranteed, and processing errors are avoided.

The bottom of the second mechanical arm 4 is connected with a telescopic rod 6, a cutting tool 5 and the telescopic rod 6 are positioned right above the object carrying base 7, the bottom of the telescopic rod 6 is connected with a spherical connecting shaft 20, one end of the spherical connecting shaft 20 is connected with a hole-shaped grinding wheel 21, the other end of the spherical connecting shaft 20 is connected with a surface-shaped grinding wheel 22, the spherical connecting shaft 20 is embedded in the telescopic rod 6 in a movable manner, the hole-shaped grinding wheel 21 and the surface-shaped grinding wheel 22 are respectively connected with the end surface of the spherical connecting shaft 20, the hole-shaped grinding wheel 21 and the surface-shaped grinding wheel 22 form an angle of 90 degrees, the position of the grinding wheel during grinding is adjusted through the telescopic rod 6, the processing convenience is improved, different grinding wheels are replaced when needed by utilizing the spherical connecting shaft 20, different positions are ground, burrs of processing spare parts are removed, the working time is shortened, the working, carry the bottom of thing base 7 and seted up L type groove 17, the internally mounted of L type groove 17 has collection bits box 18, fixed block 19 is installed to the one end of collection bits box 18, fixed block 19 with carry through threaded connection between the thing base 7, there are 4 fixing base 8's quantity, and the equal symmetric distribution of four fixing base 8 is in the both sides of carrying thing base 7, and two fixing base 8 are connected with L type clamp splice 9 through hob 13, and two fixing base 8 are connected with clamp splice 23 through hob 13 in addition, fix the machined part when processing and polishing respectively.

The utility model discloses a theory of operation and use flow: in the process of using a machine tool for processing parts and accessories of an industrial sewing machine, firstly, during processing, a workpiece is placed at the top of a loading base 7, a screw rod 13 is twisted, the screw rod 13 feeds forwards and pushes a lug 10 and an L-shaped clamping block 9, the L-shaped clamping block 9 extrudes and fixes the workpiece, the top ends of the two L-shaped clamping blocks 9 are contacted with each other, the screw rod 13 is stopped from being twisted, a positioning block 16 is pulled, two positioning pins of the positioning block 16 are inserted into a positioning hole 14 at one end of the L-shaped clamping block 9, the L-shaped clamping block 9 is ensured not to be displaced, the processing is avoided from being influenced, after the fixing is finished, a power supply is started, a first mechanical arm 3 moves right above the workpiece, a cutting tool 5 moves downwards to contact the workpiece and starts the processing, after the processing is finished, the positioning block 16 is pulled to be separated from the positioning hole 14, the screw rod, until the workpiece is loosened;

pulling the workpiece to move to the right end of the top of the loading base 7, twisting the screw rod 13, feeding the screw rod 13 forwards and pushing the clamping blocks 23 to clamp the workpiece, simultaneously acting the clamping blocks 23 on the two sides to fix the workpiece, starting a power supply, moving the second mechanical arm 4 to be right above the workpiece, rotating the spherical connecting shaft 20 to select a surface type grinding wheel 22, moving the second mechanical arm 4 downwards to contact the workpiece and start to grind corners, moving the second mechanical arm 4 upwards to a certain height after finishing corner and surface grinding, rotating the spherical connecting shaft 20 to replace the hole type grinding wheel 21, and starting to grind the hole downwards again;

after finishing processing and polishing, the power supply is turned off, the machine table is cleaned, the fixing block 19 is loosened, the scrap collecting box 18 is pulled to slide and draw out the scrap collecting box 18 in the L-shaped groove 17, after the cleaning is finished, the scrap collecting box is loaded into the L-shaped groove 17 and pushed in, and finally the fixing block is screwed down.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A machine tool for machining industrial sewing machine accessories, comprising a base (1), characterized in that: the automatic feeding device is characterized in that racks (2) are symmetrically installed on one side of the top of the base (1), one top end bottom of one rack (2) is connected with a first mechanical arm (3), the other top end bottom of the other rack (2) is connected with a second mechanical arm (4), the bottom of the first mechanical arm (3) is connected with a cutting tool (5), a loading base (7) is installed at the middle end of the top of the base (1), an L-shaped clamping block (9) is placed at the top of the loading base (7), a convex block (10) is installed at one end of the L-shaped clamping block (9), a clamping groove (11) is formed in the convex block (10), fixing seats (8) are symmetrically installed on two sides of the loading base (7), a feeding hole (12) is formed in the middle of each fixing seat (8), a spiral rod (13) is installed in each feeding hole (12), and one end of each spiral rod (13) is, one end of the L-shaped clamping block (9) is provided with a positioning hole (14), one end of the carrying base (7) is connected with a return spring (15), one end of the return spring (15) is connected with a positioning block (16), and the positioning block (16) is embedded in the positioning hole (14);

the bottom of second arm (4) is connected with telescopic link (6), the bottom of telescopic link (6) is connected with ball-type connecting axle (20), the one end of ball-type connecting axle (20) is connected with pass emery wheel (21), the other end of ball-type connecting axle (20) is connected with face type emery wheel (22), it installs clamp splice (23) with L type clamp splice (9) corresponding position department to carry thing base (7) top one end.

2. A machine tool for machining industrial sewing machine accessories, according to claim 1, characterized in that: l type groove (17) have been seted up to the bottom of carrying thing base (7), the internally mounted of L type groove (17) has collection bits box (18), fixed block (19) are installed to the one end of collection bits box (18), pass through threaded connection between fixed block (19) and the year thing base (7).

3. A machine tool for machining industrial sewing machine accessories, according to claim 1, characterized in that: the spherical connecting shaft (20) is embedded in the telescopic rod (6) and movably arranged, the hole-shaped grinding wheel (21) and the surface-shaped grinding wheel (22) are respectively connected with the end face of the spherical connecting shaft (20), and the hole-shaped grinding wheel (21) and the surface-shaped grinding wheel (22) form an angle of 90 degrees.

4. A machine tool for machining industrial sewing machine accessories, according to claim 1, characterized in that: the cutting tool (5) and the telescopic rod (6) are positioned right above the loading base (7).

5. A machine tool for machining industrial sewing machine accessories, according to claim 1, characterized in that: the quantity of fixing base (8) has 4, and four the equal symmetric distribution of fixing base (8) is in the both sides of carrying thing base (7), and two fixing base (8) are connected with L type clamp splice (9) through hob (13), and two in addition fixing base (8) are connected with clamp splice (23) through hob (13).

6. A machine tool for machining industrial sewing machine accessories, according to claim 1, characterized in that: the feeding hole (12) is connected with the screw rod (13) through threads.