CN215146663U

CN215146663U - Slotting equipment for top end of screw

Info

Publication number: CN215146663U
Application number: CN202121414666.3U
Authority: CN
Inventors: 刘明军; 刘建军
Original assignee: Shenzhen Weibaotian Hardware Products Co ltd
Current assignee: Shenzhen Weibaotian Hardware Products Co ltd
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2021-12-14
Anticipated expiration: 2031-06-24

Abstract

The utility model relates to the technical field of screw processing, in particular to a screw top slotting device, which comprises a processing table, wherein two supporting frames are symmetrically and fixedly arranged at two ends of the top of the processing table, cylinders are fixedly arranged at the tops of the two supporting frames, a slotting device is fixedly arranged at the telescopic end of one of the cylinders, a grinding machine is fixedly arranged at the telescopic end of the other one of the cylinders, a fixing seat is rotatably arranged at the top of the processing table between the two supporting frames, a plurality of placing grooves are fixedly arranged at the tops of the fixing seats in an annular symmetrical manner, fixing devices are fixedly arranged in the placing grooves, and limiting devices are fixedly arranged on the outer wall of the fixing seat; this practicality is rotated the screw of having opened the groove and is polished polisher below, has avoided the screw top after the fluting to hinder the hand easily when having burr personnel to take up to just fluting is just polished through the screw in a plurality of standing grooves, can improve the fluting efficiency of screw.

Description

Slotting equipment for top end of screw

Technical Field

The utility model relates to a screw processing technology field specifically is a screw top slotting device.

Background

The screw is also called as the screw and the screw rod. The screw is a general term, and the screw rod are different from each other. The screws are generally called wood screws; the screw is the one with a sharp head at the front end, has a larger screw pitch, and is generally used for fastening wooden parts and plastic parts. One step in the screw production process is to slot the screw head of the screw in a straight line to facilitate operation with a screwdriver when screwing or unscrewing the screw.

The existing screw slotting equipment is low in efficiency, and after cutting, a line of a screw head is rough to work and has burrs, so that a person easily hurts hands when taking the screw head.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a screw top slotting device to there is the burr after solving the current slotting device inefficiency that proposes among the above-mentioned background art, cutting, hinders the problem of hand easily.

In order to achieve the above object, the utility model provides a following technical scheme: a slotting device for the top end of a screw comprises a processing table, wherein support frames are symmetrically and fixedly arranged at two ends of the top of the processing table, air cylinders are fixedly arranged at the tops of the two support frames, a slotting device is fixedly arranged at the telescopic end of one air cylinder, a grinding machine is fixedly arranged at the telescopic end of the other air cylinder, a fixing seat is rotatably arranged at the top of the processing table between the two support frames, a plurality of placing grooves are symmetrically and fixedly arranged at the top of the fixing seat in an annular shape and are positioned right below the slotting device and the grinding machine, a fixing device is fixedly arranged in each placing groove, a limiting device is fixedly arranged on the outer wall of each fixing seat, the screw is fixed in the plurality of placing grooves through the fixing devices, the fixing seats are rotated to enable the screw in each placing groove to be slotted below the slotting device, and the fixing seats are rotated through the limiting devices after the slots are formed, thereby the screw of having opened the groove is rotated and is polished polisher below, has avoided the screw top after the fluting to have the burr personnel to hinder the hand easily when picking up to just the fluting is just polished through the screw in a plurality of standing grooves, can improve the fluting efficiency of screw.

Further, the fixing device comprises a fixing rod fixedly arranged at one end in the placing groove, a first V-shaped block is fixedly arranged at the end part of the fixing rod, a second V-shaped block is arranged at one end of the placing groove far away from the first V-shaped block in a sliding manner, a push rod is fixedly arranged at one end of the second V-shaped block far away from the first V-shaped block, and the pushing rod is movably inserted in the fixed seat, a moving cavity is fixedly arranged in the fixed seat at one end of the pushing rod far away from the first V-shaped block, one end of the first V-shaped block, which is positioned in the moving cavity, is slidably attached with a pushing block, the top of the pushing block is rotatably inserted with a screw rod, and the screw thread rotates and inserts and establish on the fixing base, rotates the screw rod, and the screw rod promotes the promotion piece and moves down in removing the intracavity, and the promotion piece that moves down promotes the catch bar and moves to the standing groove in, and the catch bar that moves promotes No. two V type pieces and No. one V type piece and presss from both sides tightly the screw fixedly.

Furthermore, the limiting device comprises a fixed block fixedly arranged at the top of the outer wall of the fixed seat at one side of the placing groove, a limiting rod is movably inserted in the fixed block, the bottom of the limiting rod is in sliding connection with the top of the processing table, a limiting hole matched with the limiting rod is fixedly arranged at the top of one end, away from the supporting frame, of the processing table, a connecting plate is fixedly sleeved at the bottom of the limiting rod, a connecting rod is fixedly arranged at the top of the connecting plate and is movably inserted in the fixed block, a spring is movably sleeved on the connecting rod between the fixed block and the connecting plate to pull the limiting rod positioned at one end of the limiting hole, the limiting rod drives the connecting plate to extrude the spring to move upwards, the limiting rod moving upwards is extracted from the limiting hole, so that the fixed seat can be rotated, when the other limiting rod moves to the limiting hole, the limiting rod is inserted into the limiting hole through the resilience force of the spring, thereby carry out spacing fixed to the fixing base.

Furthermore, the fixed slider that is equipped with in bottom of No. two V type pieces, fixed being equipped with on the standing groove with the slider cooperation spout that uses, slide in the spout through the slider to be convenient for No. two V type pieces carry out horizontal migration in the standing groove.

Further, the fixed fixture block that is equipped with of both sides top symmetry that promotes the piece, remove the fixed draw-in groove that is equipped with and uses with the fixture block cooperation on the chamber, remove in the draw-in groove through the fixture block to the card makes and promotes the piece and reciprocate perpendicularly in removing the intracavity.

Furthermore, the one end that promotes piece and catch bar and laminate each other is the inclined plane, is convenient for promote the piece through the inclined plane and promotes the catch bar fast.

Compared with the prior art, the beneficial effects of the utility model are that:

fix the screw in a plurality of standing grooves through fixing device, rotate the fixing base, rotate the screw in the standing groove and fluting to fluting device below, open and rotate the fixing base through stop device behind the groove, thereby rotate the screw of opening the groove and polish to the polisher below, the screw top after having avoided the fluting hurts the hand easily when taking up, and just the fluting is just polished through the screw in a plurality of standing grooves, can improve the fluting efficiency of screw.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the internal structure of the middle moving chamber of the present invention;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1 at B according to the present invention;

fig. 5 is a schematic view of the sectional structure of the middle moving chamber of the present invention.

In the figure: 1. a processing table; 2. a support frame; 3. a cylinder; 4. a slotting device; 5. a sander; 6. a fixed seat; 7. a placement groove; 8. a fixing device; 81. fixing the rod; 82. a first V-shaped block; 83. a second V-shaped block; 831. a slider; 832. a chute; 84. a push rod; 85. a moving chamber; 86. a pushing block; 861. a clamping block; 862. a card slot; 87. a screw; 9. a limiting device; 91. a fixed block; 92. a limiting rod; 93. a limiting hole; 94. a connecting plate; 95. a connecting rod; 96. a spring.

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.

Referring to fig. 1-5, the present invention provides an embodiment:

a slotting device for the top end of a screw comprises a processing table 1, wherein support frames 2 are symmetrically and fixedly arranged at two ends of the top of the processing table 1, air cylinders 3 are fixedly arranged at the tops of the two support frames 2, a slotting device 4 is fixedly arranged at the telescopic end of one air cylinder 3, a grinding machine 5 is fixedly arranged at the telescopic end of the other air cylinder 3, a fixed seat 6 is rotatably arranged at the top of the processing table 1 between the two support frames 2, a plurality of placing grooves 7 are annularly and symmetrically fixedly arranged at the top of the fixed seat 6, the placing grooves 7 are positioned under the slotting device 4 and the grinding machine 5, a fixing device 8 is fixedly arranged in the placing grooves 7, a limiting device 9 is fixedly arranged on the outer wall of the fixed seat 6, the screw is respectively placed into the placing grooves 7 and is fixed through the fixing device 8, the slotting device 4 is pushed by the air cylinders 3 to slot the top end of the screw, after the slot is opened, the fixed seat 6 is rotated through the limiting device 9, the screw of having opened the groove is rotated to polisher 5 below, promotes polisher 5 through cylinder 3 and polishes the screw top of having opened the groove, has avoided the screw top after the fluting to have the burr personnel to hurt the hand easily when picking up to just the fluting is just polished through the screw in a plurality of standing grooves 7, can improve the fluting efficiency of screw.

Further, the fixing device 8 comprises a fixing rod 81 fixedly arranged at one end in the placing groove 7, a first V-shaped block 82 is fixedly arranged at the end part of the fixing rod 81, a second V-shaped block 83 is slidably arranged at one end of the placing groove 7 far away from the first V-shaped block 82, a push rod 84 is fixedly arranged at one end of the second V-shaped block 83 far away from the first V-shaped block 82, the pushing rod 84 is movably inserted in the fixed seat 6, a moving cavity 85 is fixedly arranged in the fixed seat 6 at one end of the pushing rod 84 far away from the first V-shaped block 82, one end of the first V-shaped block 82 in the moving cavity 85 is in sliding fit with the pushing block 86, a screw 87 is rotatably inserted in the top of the pushing block 86, and the screw 87 is inserted on the fixed seat 6 in a threaded manner, the screw 87 is rotated, the screw 87 pushes the pushing block 86 to move downwards in the moving cavity 85, the pushing block 86 moving downwards pushes the pushing rod 84 to move towards the placing groove 7, and the moving pushing rod 84 pushes the second V-shaped block 83 and the first V-shaped block 82 to clamp and fix the screw.

Further, the position limiting device 9 comprises a fixing block 91 fixedly arranged on the top of the outer wall of the fixing seat 6 on one side of the placing groove 7, a limiting rod 92 is movably inserted in the fixing block 91, the bottom of the limiting rod 92 is slidably connected with the top of the processing table 1, a limiting hole 93 matched with the limiting rod 92 is fixedly arranged on the top of one end of the processing table 1 far away from the supporting frame 2, a connecting plate 94 is fixedly sleeved at the bottom end of the limiting rod 92, a connecting rod 95 is fixedly arranged on the top of the connecting plate 94, the connecting rod 95 is movably inserted in the fixing block 91, a spring 96 is movably sleeved on the connecting rod 95 between the fixing block 91 and the connecting plate 94, the limiting rod 92 positioned on one end of the limiting hole 93 is pulled, the connecting plate 94 drives the connecting plate 94 to extrude the spring 96 to move upwards, the limiting rod 92 moving upwards is drawn out of the limiting hole 93, so as to facilitate the rotation of the fixing seat 6, when the other limiting rod 92 moves to the limiting hole 93, the limit rod 92 is inserted into the limit hole 93 by the resilient force of the spring 96, so that the fixing base 6 is limited and fixed.

Further, the bottom of the second V-shaped block 83 is fixedly provided with a sliding block 831, the placing groove 7 is fixedly provided with a sliding groove 832 matched with the sliding block 831 for use, and the sliding block 831 slides in the sliding groove 832, so that the second V-shaped block 83 can move horizontally in the placing groove 7.

Furthermore, the tops of two sides of the pushing block 86 are symmetrically and fixedly provided with a fixture block 861, the moving cavity 85 is fixedly provided with a fixture slot 862 used in cooperation with the fixture block 861, and the pushing block 86 moves in the fixture slot 862 through the fixture block 861, so that the pushing block 86 vertically moves up and down in the moving cavity 85.

Furthermore, the end of the pushing block 86, which is attached to the pushing rod 84, is an inclined surface, so that the pushing block 86 can push the pushing rod 84 quickly.

The working principle is as follows: when the device is used by a worker, screws are respectively put into the placing groove 7, the screw 87 is rotated, the screw 87 pushes the pushing block 86 to move downwards in the moving cavity 85, the pushing block 86 moving downwards pushes the pushing rod 84 to move towards the placing groove 7, the moving pushing rod 84 pushes the second V-shaped block 83 and the first V-shaped block 82 to clamp and fix the screws, the slotting device 4 is pushed by the air cylinder 3 to slot the top end of the screws, after the slots are formed, the limiting rod 92 positioned on one end of the limiting hole 93 is pulled, the limiting rod 92 drives the connecting plate 94 to extrude the spring 96 to move upwards, the limiting rod 92 moving upwards is pulled out of the limiting hole 93, so that the fixing seat 6 can be rotated conveniently, when the other limiting rod 92 moves to the limiting hole 93, the limiting rod 92 is inserted into the limiting hole 93 through the resilience force of the spring 96, so that the fixing seat 6 is limited and fixed, the screw of having opened the groove is rotated to polisher 5 below, promotes polisher 5 through cylinder 3 and polishes the screw top of having opened the groove, has avoided the screw top after the fluting to have the burr personnel to hurt the hand easily when picking up to just the fluting is just polished through the screw in a plurality of standing grooves 7, can improve the fluting efficiency of screw.

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. The utility model provides a screw top fluting equipment, includes processing platform (1), its characterized in that: fixed support frame (2), two of being equipped with of top both ends symmetry of processing platform (1) the top of support frame (2) is all fixed and is equipped with cylinder (3), one of them the flexible end of cylinder (3) is fixed and is equipped with fluting device (4), another one the flexible end of cylinder (3) is fixed and is equipped with polisher (5), two processing platform (1) top between support frame (2) is rotated and is equipped with fixing base (6), the top of fixing base (6) is cyclic annular symmetry and fixes and be equipped with a plurality of standing grooves (7), and standing groove (7) are located fluting device (4) and polisher (5) under, standing groove (7) internal fixation is equipped with fixing device (8), fixed stop device (9) that is equipped with on the outer wall of fixing base (6).

2. The screw tip grooving apparatus of claim 1, wherein: the fixing device (8) comprises a fixing rod (81) which is fixedly arranged at one end in the placing groove (7), a first V-shaped block (82) is fixedly arranged at the end part of the fixing rod (81), a second V-shaped block (83) is arranged at one end of the placing groove (7) far away from the first V-shaped block (82) in a sliding manner, a push rod (84) is fixedly arranged at one end of the second V-shaped block (83) far away from the first V-shaped block (82), and the push rod (84) is movably inserted in the fixed seat (6), a moving cavity (85) is fixedly arranged in the fixed seat (6) at one end of the push rod (84) far away from the first V-shaped block (82), one end of the first V-shaped block (82) positioned in the moving cavity (85) is in sliding fit with a pushing block (86), the top of the pushing block (86) is rotatably inserted with a screw rod (87), and the screw rod (87) is rotatably inserted on the fixed seat (6).

3. The screw tip grooving apparatus of claim 1, wherein: stop device (9) are including fixed block (91) of establishing at standing groove (7) one side fixing base (6) outer wall top, the activity is gone up in fixed block (91) and is inserted and be equipped with gag lever post (92), and the bottom of gag lever post (92) and the top sliding connection of processing platform (1), the one end top that support frame (2) were kept away from in processing platform (1) is fixed to be equipped with spacing hole (93) that use with gag lever post (92) cooperation, the fixed cover in bottom of gag lever post (92) is equipped with connecting plate (94), the top of connecting plate (94) is fixed to be equipped with connecting rod (95), and connecting rod (95) activity is inserted and is established on fixed block (91), the movable cover is equipped with spring (96) on connecting rod (95) between fixed block (91) and connecting plate (94).

4. The screw tip grooving apparatus of claim 2, wherein: the bottom of the second V-shaped block (83) is fixedly provided with a sliding block (831), and a sliding groove (832) matched with the sliding block (831) for use is fixedly arranged on the placing groove (7).

5. The screw tip grooving apparatus of claim 2, wherein: the top parts of two sides of the pushing block (86) are symmetrically and fixedly provided with clamping blocks (861), and the moving cavity (85) is fixedly provided with clamping grooves (862) matched with the clamping blocks (861) for use.

6. The screw tip grooving apparatus of claim 2, wherein: one end of the pushing block (86) which is attached to the pushing rod (84) is an inclined surface.