CN214640504U

CN214640504U - Slotting device capable of machining spiral groove in hole

Info

Publication number: CN214640504U
Application number: CN202120078909.4U
Authority: CN
Inventors: 于尚海; 张衡; 熊晓文
Original assignee: Shenzhen Jinruiye Technology Co ltd
Current assignee: Shenzhen Jinruiye Technology Co ltd
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2021-11-09
Anticipated expiration: 2031-01-13

Abstract

The utility model discloses a fluting device that can process downthehole helicla flute, including device main part and sleeve, the inside of device main part is provided with the workstation, and the upper end of workstation is provided with auxiliary fixtures to auxiliary fixtures's top fixedly connected with stroke post, auxiliary fixtures's internal connection has the work piece simultaneously, the below of workstation is provided with the cupboard, the sleeve is installed in the position under the device main part, and telescopic outside is provided with stop nut to the left and right sides of stop nut bottom all is equipped with spacing buckle, and the inside of two sets of spacing buckles all is provided with first axis of rotation simultaneously, and is two sets of the lower extreme of the back of the body one side of the back of the body of first axis of rotation all is provided with the second axis of rotation. This fluting device that can process downthehole helicla flute through rotatory fluted disc, the fluted disc drives the ratch and rotates, makes the stopper slide in the frock main part is inside, carries out the fixed of position to the work piece to realize the quick installation and the fixed of work piece, improve work efficiency.

Description

Slotting device capable of machining spiral groove in hole

Technical Field

The utility model relates to a fluting device technical field specifically is a fluting device that can process downthehole helicla flute.

Background

With the development of industrial technology, spiral grooves are applied more and more, a spiral groove pipe manufactured by a spiral groove process transmits heat, a screw rod manufactured by the spiral groove process moves at a constant speed, and elements manufactured by the spiral groove process are matched with each other to limit the positions of the elements.

The existing slotting device can only carry out simple straight line slotting, can not process complex in-hole spiral grooves, and the tool bit of the existing slotting device is mostly fixed by multiple points, needs to be sequentially loosened and loosened, and is relatively troublesome.

Accordingly, those skilled in the art have provided a grooving apparatus capable of machining a helical groove in a hole to solve the above-mentioned problems of the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can process fluting device of downthehole helicla flute to solve the comparatively trouble problem of cutter and work piece clamping of the current fluting device change that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a slotting device capable of machining a spiral groove in a hole comprises a device main body and a sleeve, wherein a workbench is arranged in the device main body, an auxiliary tool is arranged at the upper end of the workbench, a stroke column is fixedly connected to the top of the auxiliary tool, a workpiece is connected to the inside of the auxiliary tool, a cabinet is arranged below the workbench, the sleeve is arranged right below the device main body, a limiting nut is arranged outside the sleeve, limiting buckles are arranged on the left side and the right side of the bottom of the limiting nut, first rotating shafts are arranged in two groups of limiting buckles, second rotating shafts are arranged at the lower ends of the two groups of first rotating shafts on the opposite sides, supporting rods are connected to the lower ends of the two groups of second rotating shafts, third rotating shafts are arranged at the bottoms of the two groups of supporting rods, and a sliding block is arranged at the bottoms of the two groups of third rotating shafts, the two sets of sliders are internally provided with sliding rods, springs are arranged outside the opposite ends of the two sets of sliding rods, and a cutter is arranged on one side, opposite to the two sets of springs, of the two sets of sliding rods.

Preferably, the auxiliary tool is symmetrical about the transverse center line of the stroke column, and the auxiliary tool is connected with the stroke column in a welding mode.

Preferably, the auxiliary tool comprises a fluted disc, a tool main body, a fluted bar and a limiting block, the fluted disc is located on the outermost side of the auxiliary tool, the tool main body is located on the inner side of the fluted disc, the fluted bar is located at the bottom of the fluted disc, and the limiting block is located on the inner side of the fluted bar.

Preferably, the rack bar is symmetrical about the longitudinal center line of the tool main body, the tool main body and the fluted disc form a rotating structure through a rotary bearing in the tool main body, and the fluted disc is meshed with the rack bar.

Preferably, the toothed bar is in threaded connection with the limiting block, and the limiting block is in sliding connection with the tool main body.

Preferably, the limiting buckle forms a rotating structure with the sleeve through the first rotating shaft, the sleeve is in threaded connection with the limiting nut, and the limiting nut and the cutter are tightly attached to the limiting buckle.

Preferably, the first rotating shaft and the support rod form a rotating structure through the second rotating shaft, the support rod and the slide block form a rotating structure through the third rotating shaft, and the slide block and the slide rod are in sliding connection.

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

1. according to the slotting device capable of machining the spiral groove in the hole, the limiting nut is rotated to extrude the limiting buckle to rotate through the first rotating shaft, the limiting buckle stops when clinging to a cutter, so that the position of the cutter is fixed, the installation of the cutter is realized, when the cutter is replaced, the limiting nut is rotated, the reaction force of the spring pushes the sliding block to slide on the sliding rod, the sliding block drives the supporting rod to rotate, the limiting buckle is enabled to rotate and reset through the first rotating shaft, and therefore the quick replacement of the cutter is realized;

2. this fluting device that can process downthehole helicla flute through rotatory fluted disc, the fluted disc drives the ratch and rotates, makes the stopper slide in the frock main part is inside, through the auxiliary fixtures of symmetry setting, carries out the fixed of position to the work piece to realize the quick installation and the fixed of work piece, improve work efficiency.

Drawings

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

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the sectional structure of the sleeve in a bottom view;

fig. 4 is the utility model discloses auxiliary fixtures elevation section structure sketch map.

In the figure: 1. a device main body; 2. a work table; 3. auxiliary tools; 301. a fluted disc; 302. a tool main body; 303. a rack bar; 304. a limiting block; 4. a travel post; 5. a workpiece; 6. a cabinet; 7. a sleeve; 8. A limit nut; 9. a limiting buckle; 10. a first rotating shaft; 11. a second rotating shaft; 12. a support bar; 13. a third rotating shaft; 14. a slider; 15. a slide rod; 16. a spring; 17. and (4) a cutter.

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. 1-4, the present invention provides a technical solution: a slotting device capable of processing a spiral groove in a hole comprises a device main body 1, a workbench 2, auxiliary tools 3, a stroke column 4, a workpiece 5, a cabinet 6, a sleeve 7, a limit nut 8, a limit buckle 9, a first rotating shaft 10, a second rotating shaft 11, a support rod 12, a third rotating shaft 13, a slide block 14, a slide rod 15, a spring 16 and a cutter 17, wherein the workbench 2 is arranged in the device main body 1, the auxiliary tools 3 are arranged at the upper end of the workbench 2, the stroke column 4 is fixedly connected to the top of the auxiliary tools 3, the workpiece 5 is connected to the inside of the auxiliary tools 3, the cabinet 6 is arranged below the workbench 2, the sleeve 7 is arranged at a position right below the device main body 1, the limit nut 8 is arranged outside the sleeve 7, the limit buckles 9 are arranged on the left side and the right side of the bottom of the limit nut 8, the first rotating shafts 10 are arranged in the two groups of limit buckles 9, the lower ends of the two groups of first rotating shafts 10 on the opposite sides are provided with second rotating shafts 11, the lower ends of the two groups of second rotating shafts 11 are connected with supporting rods 12, the bottoms of the two groups of supporting rods 12 are provided with third rotating shafts 13, meanwhile, the bottoms of the two groups of third rotating shafts 13 are provided with sliding blocks 14, the insides of the two groups of sliding blocks 14 are provided with sliding rods 15, the outside of the opposite ends of the two groups of sliding rods 15 is provided with springs 16, and one side, opposite to the two groups of springs 16, is provided with a cutter 17.

Furthermore, the auxiliary tools 3 are symmetrical about the transverse center line of the stroke column 4, the auxiliary tools 3 are in welded connection with the stroke column 4, the auxiliary tools 3 and the stroke column 4 are integrated due to the design, and the two ends of the workpiece 5 are fixed through the symmetrically arranged auxiliary tools 3, so that the stability of the workpiece 5 is ensured, and the machining precision is ensured;

further, the auxiliary tool 3 is composed of a fluted disc 301, a tool main body 302, a fluted rod 303 and a limiting block 304, the fluted disc 301 is located on the outermost side of the auxiliary tool 3, the tool main body 302 is located on the inner side of the fluted disc 301, the fluted rod 303 is located at the bottom of the fluted disc 301, and the limiting block 304 is located on the inner side of the fluted rod 303, so that the structure of the auxiliary tool 3 is more stable, and meanwhile, the workpiece 5 is fixed through the limiting block 304;

furthermore, the toothed bars 303 are symmetrical about the longitudinal center line of the tool main body 302, the tool main body 302 and the toothed disc 301 form a rotating structure through a rotary bearing inside the tool main body 302, and the toothed disc 301 and the toothed bars 303 are in meshed connection, so that the symmetrical toothed bars 303 are driven to rotate by rotating the toothed disc 301;

furthermore, the toothed bar 303 is in threaded connection with the limiting block 304, and the limiting block 304 is in sliding connection with the tool main body 302, so that when the toothed bar 303 rotates, the limiting block 304 slides in the tool main body 302 to fix the workpiece 5;

furthermore, the limiting buckle 9 and the sleeve 7 form a rotating structure through the first rotating shaft 10, the sleeve 7 is in threaded connection with the limiting nut 8, the limiting nut 8 and the cutter 17 are tightly attached to the limiting buckle 9, the limiting buckle 9 is extruded to rotate through the first rotating shaft 10 by rotating the limiting nut 8, and when the limiting buckle 9 is tightly attached to the cutter 17, the limiting buckle stops, so that the position of the cutter 17 is fixed, and the cutter 17 is installed;

furthermore, the first rotating shaft 10 and the supporting rod 12 form a rotating structure through the second rotating shaft 11, the supporting rod 12 and the sliding block 14 form a rotating structure through the third rotating shaft 13, and the sliding block 14 and the sliding rod 15 are in sliding connection, so that when the cutter 17 is replaced, the reaction force of the spring 16 pushes the sliding block 14 to slide on the sliding rod 15, the sliding block 14 drives the supporting rod 12 to rotate, the limiting buckle 9 is rotated and reset through the first rotating shaft 10, and the cutter 17 is convenient to replace;

the working principle is as follows: the slotting device capable of machining the spiral groove in the hole is used in the process that firstly, a cutter 17 is arranged inside a sleeve 7, the limiting nut 8 is rotated to extrude a limiting buckle 9 to rotate through a first rotating shaft 10, the limiting buckle 9 stops when clinging to the cutter 17, the position of the cutter 17 is fixed, and therefore installation of the cutter 17 is achieved;

debugging auxiliary fixtures 3 according to cutter 17's position, making cutter 17 and auxiliary fixtures 3's longitudinal center line coincidence, fixing auxiliary fixtures 3 with the clamp plate, through rotatory fluted disc 301, fluted disc 301 drives ratch 303 and rotates, makes stopper 304 slide in frock main part 302 is inside, through the auxiliary fixtures 3 of symmetry setting, carries out the fixed of position to work piece 5 to realize the quick installation and the fixed of work piece 5, improve work efficiency.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a can process fluting device of downthehole helicla flute, includes device main part (1) and sleeve (7), its characterized in that: the device is characterized in that a workbench (2) is arranged in a main body (1), an auxiliary tool (3) is arranged at the upper end of the workbench (2), a stroke column (4) is fixedly connected to the top of the auxiliary tool (3), a workpiece (5) is connected to the inside of the auxiliary tool (3), a cabinet (6) is arranged below the workbench (2), a sleeve (7) is arranged under the main body (1), a limit nut (8) is arranged outside the sleeve (7), limit buckles (9) are arranged on the left side and the right side of the bottom of the limit nut (8), first rotating shafts (10) are arranged in two groups of limit buckles (9), second rotating shafts (11) are arranged at the lower ends of the two groups of first rotating shafts (10) on the opposite sides, and supporting rods (12) are connected to the lower ends of the two groups of second rotating shafts (11), and the bottoms of the two groups of support rods (12) are respectively provided with a third rotating shaft (13), the bottoms of the two groups of third rotating shafts (13) are respectively provided with a sliding block (14), the insides of the two groups of sliding blocks (14) are respectively provided with a sliding rod (15), the outsides of the opposite ends of the two groups of sliding rods (15) are respectively provided with a spring (16), and one opposite side of the two groups of springs (16) is provided with a cutter (17).

2. A slotting device capable of machining helical grooves in holes as defined in claim 1, wherein: the auxiliary tool (3) is symmetrical about the transverse center line of the stroke column (4), and the auxiliary tool (3) is connected with the stroke column (4) in a welding mode.

3. A slotting device capable of machining helical grooves in holes as defined in claim 1, wherein: auxiliary fixtures (3) comprise fluted disc (301), frock main part (302), ratch (303) and stopper (304), and fluted disc (301) are located the outside of auxiliary fixtures (3) to frock main part (302) are located the inboard of fluted disc (301), ratch (303) are located the bottom of fluted disc (301), and stopper (304) are located the inboard of ratch (303).

4. A slotting device capable of machining helical grooves in holes as defined in claim 3, wherein: the gear rod (303) is symmetrical about a longitudinal central line of the tool main body (302), the tool main body (302) and the fluted disc (301) form a rotating structure through a rotating bearing in the tool main body (302), and the fluted disc (301) is meshed with the gear rod (303).

5. A slotting device capable of machining helical grooves in holes as defined in claim 3, wherein: the gear rod (303) is in threaded connection with the limiting block (304), and the limiting block (304) is in sliding connection with the tool main body (302).

6. A slotting device capable of machining helical grooves in holes as defined in claim 1, wherein: spacing buckle (9) constitute rotating-structure through first axis of rotation (10) and sleeve (7), and be threaded connection between sleeve (7) and stop nut (8) to stop nut (8) and cutter (17) all laminate closely with spacing buckle (9).

7. A slotting device capable of machining helical grooves in holes as defined in claim 1, wherein: the first rotating shaft (10) and the support rod (12) form a rotating structure through the second rotating shaft (11), the support rod (12) and the sliding block (14) form a rotating structure through the third rotating shaft (13), and the sliding block (14) is in sliding connection with the sliding rod (15).