CN212690732U

CN212690732U - Transmission screw with groove trapezoidal thread and processing device thereof

Info

Publication number: CN212690732U
Application number: CN202021299143.4U
Authority: CN
Inventors: 王金玉
Original assignee: Haiyan Jinniu Machinery Technology Co Ltd
Current assignee: Haiyan Jinniu Machinery Technology Co Ltd
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2021-03-12
Anticipated expiration: 2030-07-06

Abstract

The utility model discloses a drive screw and processingequipment with recess trapezoidal thread, including processing platform, first drive motor, screw rod body, trapezoidal recess and threaded rod, the one end middle part distribution of processing platform has slide mechanism, and slide mechanism's one end outer wall is fixed with fixed cover, the threaded rod sets up in the inside of slide cartridge, the one end of threaded rod is connected with driving belt, and driving belt's the other end is connected with second drive motor, the one end of screw rod body is fixed with the end handle, and the middle part outer wall of screw rod body has seted up the screw thread strip, trapezoidal recess distributes in the middle part of screw thread strip. This drive screw with recess trapezoidal thread and processingequipment are provided with spout and second slider, can add through second slider and spout and carry out spacing removal man-hour, improve the device precision of adding man-hour greatly to be convenient for control the speed of adding man-hour through first drive motor and second drive motor, bring the convenience for the processing personnel.

Description

Transmission screw with groove trapezoidal thread and processing device thereof

Technical Field

The utility model relates to a screw rod processingequipment technical field specifically is drive screw and processingequipment with recess trapezoidal thread.

Background

The outer surface of the screw rod is cut with a cylinder with a spiral groove or a cone with a conical spiral groove. The screw has different heads and is provided with an outer hexagonal screw. Still others, such as large flat screws, hexagon socket head cap screws, etc., are used in plastic molding equipment, such as plastic profile extruders, injection molding machines, etc. The screw and barrel are the core components of the plastic molding apparatus. Is a part that is plasticized by heating and extrusion. Is the core of plastic machinery. The screw rod wide application is in machining center, CNC machine, numerical control lathe, injection molding machine, wire-electrode cutting, grinding machine, milling machine, and the wire that walks slowly, the wire that walks soon, PCB drilling machine, CNC engraving and milling machine, carving mills the machine, spark discharge machine, the machine of stinging the tooth, the planer, large-scale vertical lathe planer-type milling etc. and the screw rod still can be used to the transmission, needs to use screw rod processingequipment when adding man-hour to the transmission screw rod.

Most drive screw processingequipment in market all is not convenient for carry out accurate location to the screw rod of processing for the screw rod effect of processing out is relatively poor, and is difficult to control the speed of processing man-hour, has brought troublesome problem for the staff, for this reason, we propose drive screw and processingequipment who has recess trapezoidal thread.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drive screw and processingequipment with recess trapezoidal thread to solve the most drive screw processingequipment on the market that proposes in the above-mentioned background art and all be not convenient for carry out accurate location to the screw rod of processing, make the screw rod effect of processing out relatively poor, and be difficult to control the speed with man-hour, brought troublesome problem for the staff.

In order to achieve the above object, the utility model provides a following technical scheme: a transmission screw with a groove trapezoidal thread and a processing device thereof comprise a processing table, a first transmission motor, a screw body, a trapezoidal groove and a threaded rod, wherein a sliding mechanism is distributed in the middle of one end of the processing table, a fixed sleeve is fixed on the outer wall of one end of the sliding mechanism, the first transmission motor is connected to one end of the fixed sleeve, the other end of the fixed sleeve is connected with a movable rotating block, a clamping plate is distributed on the periphery of the movable rotating block, the screw body is arranged in the middle of the movable rotating block, a clamping block is arranged at the outer end of the screw body, a tapping cylinder is distributed at the outer end of the clamping block, a trapezoidal groove processing block is distributed on one side of the clamping block, sliding cylinders are arranged at two ends of the trapezoidal groove processing block, the threaded rod is arranged in the sliding cylinders, a slide way is distributed outside the threaded rod, one end of the threaded rod is connected with, the one end of screw rod body is fixed with the end handle, and the middle part outer wall of screw rod body has seted up the screw thread strip, trapezoidal recess distributes in the middle part of screw thread strip.

Preferably, slide mechanism is including slide, backup pad, first slider, second slider and spout, the middle part upper end of slide is fixed with the backup pad, and the one end sub-unit connection of slide has first slider, the other end sub-unit connection of slide has the second slider, and the outer cloth of second slider has the spout.

Preferably, the supporting plate forms a sliding structure with the processing table through the second sliding block and the sliding groove, and the first sliding block and the second sliding block are symmetrically distributed about a vertical central axis of the sliding plate.

Preferably, the number of the clamping plates is three, and the clamping plates are distributed in a triangular shape.

Preferably, the sliding cylinders form a sliding structure with the processing table through the threaded rods and the sliding ways, and the sliding cylinders are symmetrically distributed around the horizontal central axis of the processing table.

Preferably, the second transmission motor forms a transmission structure with the threaded rod through a transmission belt, and the second transmission motor is fixedly connected with the processing table.

Compared with the prior art, the beneficial effects of the utility model are that: the transmission screw rod with the groove trapezoidal thread and the processing device thereof are provided with the sliding groove and the second sliding block, the second sliding block and the sliding groove can perform limiting movement during processing, the processing accuracy of the device is greatly improved, the first transmission motor and the second transmission motor are convenient for controlling the processing speed, and convenience is brought to processing personnel;

the transmission screw rod with the groove trapezoidal thread and the processing device thereof are provided with the sliding mechanism, the displacement during processing can be limited through the sliding mechanism, so that the processing effect is better, the sliding plate can perform limited movement on the processing table through the first sliding block, the second sliding block and the sliding groove, and the fixed sleeve can be better supported through the supporting plate;

this drive screw with recess trapezoidal thread and processingequipment are provided with the threaded rod, can drive the slide cartridge through the rotation of threaded rod and slide in the slide to drive trapezoidal groove processing piece and carry out the fluting to the screw body, it is convenient to get for the fluting work.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

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

fig. 3 is a schematic view of the structure of the screw rod body of the present invention.

In the figure: 1. a processing table; 2. a sliding mechanism; 201. a slide plate; 202. a support plate; 203. a first slider; 204. a second slider; 205. a chute; 3. fixing a sleeve; 4. a first drive motor; 5. a movable rotating block; 6. a clamping plate; 7. a screw body; 8. an end handle; 9. a threaded strip; 10. a trapezoidal groove; 11. a clamping block; 12. tapping a screw cylinder; 13. a trapezoidal groove processing block; 14. a slide cylinder; 15. a threaded rod; 16. a slideway; 17. a drive belt; 18. and a second drive motor.

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. 1-3, the present invention provides a technical solution: a transmission screw with groove trapezoidal threads and a processing device thereof comprise a processing table 1, a sliding mechanism 2, a sliding plate 201, a supporting plate 202, a first sliding block 203, a second sliding block 204, a sliding groove 205, a fixing sleeve 3, a first transmission motor 4, a movable rotating block 5, a clamping plate 6, a screw body 7, an end handle 8, a threaded strip 9, a trapezoidal groove 10, a clamping block 11, a tapping cylinder 12, a trapezoidal groove processing block 13, a sliding cylinder 14, a threaded rod 15, a slideway 16, a transmission belt 17 and a second transmission motor 18, wherein the sliding mechanism 2 is distributed in the middle of one end of the processing table 1, the fixing sleeve 3 is fixed on the outer wall of one end of the sliding mechanism 2, the sliding mechanism 2 comprises the sliding plate 201, the supporting plate 202, the first sliding block 203, the second sliding block 204 and the sliding groove 205, the supporting plate 202 is fixed on the upper end of the middle of the sliding plate 201, the first sliding block 203 is connected to the lower part of one end of, the sliding grooves 205 are distributed on the outer part of the second sliding block 204, the supporting plate 202 forms a sliding structure with the processing table 1 through the second sliding block 204 and the sliding grooves 205, the first sliding block 203 and the second sliding block 204 are symmetrically distributed about the vertical central axis of the sliding plate 201, the displacement during processing can be limited through the sliding mechanism 2, the processing effect is better, the sliding plate 201 can move on the processing table 1 in a limiting manner through the first sliding block 203, the second sliding block 204 and the sliding grooves 205, and the fixed sleeve 3 can be better supported through the supporting plate 202;

the first transmission motor 4 is connected to one end of the fixed sleeve 3, the other end of the fixed sleeve 3 is connected with the movable rotating block 5, clamping plates 6 are distributed on the periphery of the movable rotating block 5, a screw body 7 is arranged in the middle of the movable rotating block 5, the three clamping plates 6 are arranged, the clamping plates 6 are distributed in a triangular shape, the movable rotating block 5 can be driven to rotate in the fixed sleeve 3 under the action of the first transmission motor 4, the screw body 7 is driven to rotate, and the screw body 7 can be fixed through the clamping plates 6;

the outer end of the screw body 7 is provided with a clamping block 11, the outer end of the clamping block 11 is distributed with a tapping barrel 12, one side of the clamping block 11 is distributed with a trapezoidal groove processing block 13, two ends of the trapezoidal groove processing block 13 are provided with sliding barrels 14, a threaded rod 15 is arranged inside the sliding barrel 14, a sliding way 16 is distributed outside the threaded rod 15, the sliding barrel 14 forms a sliding structure with the processing table 1 through the threaded rod 15 and the sliding way 16, the sliding barrels 14 are distributed symmetrically relative to the horizontal central axis of the processing table 1, the sliding barrel 14 can be driven to slide in the sliding way 16 through the rotation of the threaded rod 15, so that the trapezoidal groove processing block 13 is driven to slot the screw body 7, and the slotting work is convenient;

one end of threaded rod 15 is connected with driving belt 17, and driving belt 17's the other end is connected with second drive motor 18, the one end of screw rod body 7 is fixed with end handle 8, and screw rod body 7's middle part outer wall has been seted up thread strip 9, trapezoidal recess 10 distributes in the middle part of thread strip 9, second drive motor 18 passes through and constitutes the transmission structure between driving belt 17 and the threaded rod 15, and be fixed connection between second drive motor 18 and the processing platform 1, be convenient for drive driving belt 17 through second drive motor 18's effect and transmit threaded rod 15, thereby it slides in slide 16 to drive slide 14.

The working principle is as follows: for the transmission screw rod with the groove trapezoidal thread and the processing device thereof, firstly, one end of the screw rod body 7 is clamped and fixed through the movable rotating block 5 and the clamping plate 6, then the first transmission motor 4 is started, the movable rotating block 5 can be driven to rotate in the fixed sleeve 3 through the first transmission motor 4, so that the screw rod body 7 is driven to rotate and process through the tapping cylinder 12, the sliding plate 201 can slide during processing, the displacement during processing can be limited through the sliding mechanism 2, the processing effect is better, the sliding plate 201 can be limited and moved on the processing table 1 through the first sliding block 203, the second sliding block 204 and the sliding groove 205, the fixed sleeve 3 can be better supported through the supporting plate 202, after tapping is finished, one end of the screw rod body 7 is clamped through the clamping block 11, and then the other end is taken out of the movable rotating block 5, slide 201 to the outermost end, later start second drive motor 18, drive belt 17 through second drive motor 18 and carry out the transmission to threaded rod 15 to drive slide 14 and slide in slide 16, thereby drive trapezoidal groove processing piece 13 and carry out the fluting to screw body 7, can distribute at the middle part outer wall of screw body 7 after the processing has thread strip 9, and will distribute at thread strip 9 middle part has trapezoidal recess 10.

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. Transmission screw with recess trapezoidal thread, including screw rod body (7) and trapezoidal recess (10), its characterized in that: one end of the screw body (7) is fixed with an end handle (8), the outer wall of the middle of the screw body (7) is provided with a threaded strip (9), and the trapezoidal grooves (10) are distributed in the middle of the threaded strip (9).

2. The processing device of the drive screw with the trapezoidal thread of the groove according to claim 1, comprising a processing table (1), a first drive motor (4) and a threaded rod (15), characterized in that: the middle part of one end of the processing table (1) is distributed with a sliding mechanism (2), the outer wall of one end of the sliding mechanism (2) is fixed with a fixed sleeve (3), a first transmission motor (4) is connected with one end of the fixed sleeve (3), the other end of the fixed sleeve (3) is connected with a movable rotating block (5), the periphery of the movable rotating block (5) is distributed with a clamping plate (6), the middle part of the movable rotating block (5) is provided with a screw rod body (7), the outer end of the screw rod body (7) is provided with a clamping block (11), the outer end of the clamping block (11) is distributed with a tapping barrel (12), one side of the clamping block (11) is distributed with a trapezoid-shaped groove processing block (13), the two ends of the trapezoid-shaped groove processing block (13) are provided with sliding barrels (14), a threaded rod (15) is arranged in the sliding barrel (14), and the outer part of the, one end of the threaded rod (15) is connected with a transmission belt (17), and the other end of the transmission belt (17) is connected with a second transmission motor (18).

3. The apparatus for processing a drive screw having a grooved acme thread of claim 2, wherein: slide mechanism (2) are including slide (201), backup pad (202), first slider (203), second slider (204) and spout (205), the middle part upper end of slide (201) is fixed with backup pad (202), and the one end sub-unit connection of slide (201) has first slider (203), the other end sub-unit connection of slide (201) has second slider (204), and the outside cloth of second slider (204) has spout (205).

4. A processing apparatus for a drive screw having a grooved acme thread as set forth in claim 3, wherein: the supporting plate (202) forms a sliding structure with the processing table (1) through the second sliding block (204) and the sliding groove (205), and the first sliding block (203) and the second sliding block (204) are symmetrically distributed around the vertical central axis of the sliding plate (201).

5. The apparatus for processing a drive screw having a grooved acme thread of claim 2, wherein: the number of the clamping plates (6) is three, and the clamping plates (6) are distributed in a triangular shape.

6. The apparatus for processing a drive screw having a grooved acme thread of claim 2, wherein: the sliding cylinders (14) form a sliding structure with the processing table (1) through the threaded rods (15) and the sliding rails (16), and the sliding cylinders (14) are symmetrically distributed around the horizontal central axis of the processing table (1).

7. The apparatus for processing a drive screw having a grooved acme thread of claim 2, wherein: the second transmission motor (18) forms a transmission structure with the threaded rod (15) through the transmission belt (17), and the second transmission motor (18) is fixedly connected with the processing table (1).