CN210359636U

CN210359636U - Adjusting and fastening device for screw turning

Info

Publication number: CN210359636U
Application number: CN201921157063.2U
Authority: CN
Inventors: 柯子华
Original assignee: Xiamen Sanfu Co Ltd
Current assignee: Xiamen Sanfu Co Ltd
Priority date: 2019-07-23
Filing date: 2019-07-23
Publication date: 2020-04-21
Anticipated expiration: 2029-07-23

Abstract

The utility model discloses an adjust fastener for screw turning, include the base and be located the casing on base top, horizontal level is equipped with the mesa in the casing, the bottom that just is located the mesa in the casing is equipped with the compartment, the top of mesa is equipped with the mount pad, the top of mount pad is equipped with the cutting sword, be equipped with in the mount pad with cutting sword assorted driving motor, the level transversely is equipped with the lead screw in the compartment, one side that one side of lead screw extends to the casing is equipped with rather than assorted rotating electrical machines, and be equipped with rather than assorted slider on the lead screw, the top of slider is equipped with the electric telescopic handle who observes the mesa, electric telescopic handle's top is equipped with the casing. Has the advantages that: thereby realize that the cutting sword forms the screw thread to the work piece surface, fastening device's design makes machining efficiency high, and the work piece of workable not unidimensional diameter size, has improved the application scope of device, and the design of casing prevents the indiscriminate flight that splashes that produces when cutting the work piece, has effectively protected staff's safety.

Description

Adjusting and fastening device for screw turning

Technical Field

The utility model relates to a screw machining technical field particularly, relates to an adjust fastener for screw turning.

Background

Turning is lathe machining, which is part of machining. Lathe machining mainly uses a lathe tool to perform turning machining on a rotating workpiece. The lathe can also be used for corresponding processing by using a drill bit, a reamer, a screw tap, a die, a knurling tool and the like. Lathes are used primarily for machining shafts, discs, sleeves and other workpieces having a surface of revolution, and are the most widely used type of machine tool in machine manufacturing and repair plants.

The screw refers to a screw, which is a tool for fastening machine parts of an object step by utilizing the physics and mathematical principles of the inclined plane circular rotation and friction of the object, the screw is a general term of a fastener, and when the screw is used, the screw is screwed into a screw hole of a machine part to be fixed, and the tail end of the screw is tightly pressed on the surface of another machine part, even if the former machine part is fixed on the latter machine part, in the process of machining the screw, general turning equipment can only machine workpieces with specific diameters, and the machining efficiency is low.

An effective solution to the problems in the related art has not been proposed yet.

Disclosure of Invention

To the problem among the correlation technique, the utility model provides an adjust fastener for screw turning to overcome the above-mentioned technical problem that current correlation technique exists.

Therefore, the utility model discloses a specific technical scheme as follows:

an adjusting and fastening device for screw turning comprises a base and a shell positioned at the top end of the base, wherein a table board is horizontally arranged in the shell in a transverse mode, a partition chamber is arranged in the shell and positioned at the bottom end of the table board, a mounting seat is arranged at the top end of the table board, a cutting knife is arranged at the top end of the mounting seat, a driving motor matched with the cutting knife is arranged in the mounting seat, a lead screw is horizontally and transversely arranged in the partition chamber, a rotating motor matched with the lead screw is arranged on one side, extending to one side of the shell, of one side of the lead screw, a sliding block matched with the lead screw is arranged on the lead screw, an electric telescopic rod for observing the table board is arranged at the top end of the sliding block, a shell is arranged at the top end of the electric telescopic rod, a fastening mechanism is arranged on one side, close to the, the bottom in the box is equipped with the hydraulic stem, the top of hydraulic stem is equipped with rather than assorted push pedal, the top of push pedal is equipped with connecting rod one and connecting rod two that the symmetry set up, connecting rod one with the top of connecting rod two is equipped with linking pole one and links up pole two respectively, link up pole one with link up the top of pole two and run through the hole all is equipped with the clamp splice, the clamp splice pass through the movable rod with the box is connected, all set up a plurality of evenly distributed's fixed slot on the clamp splice, two liang be equipped with the work piece between the fixed slot.

Furthermore, the number of the fixed slots is four, and the fixed slots are arranged at equal intervals.

Further, the workpieces are horizontally and progressively placed in the fixed grooves, and rubber pads are arranged in the fixed grooves.

Furthermore, the bottom of base is equipped with a plurality of evenly distributed's locking universal wheel.

Furthermore, an observation window is arranged on one side of the shell, and the observation window is made of one of toughened glass or transparent rubber and plastic.

Furthermore, a limiting ring is arranged on the screw rod and below the mounting seat.

Furthermore, the first connecting rod and the second connecting rod are respectively connected with the box body through the first rotating shaft, and the first connecting rod and the second connecting rod are respectively connected with the push plate through the second rotating shaft.

The utility model has the advantages that: the cooperation of lead screw and slider drives the translation motion of work piece on the horizontal direction to realize that the cutting sword forms the screw thread to workpiece surface, fastening device's design makes machining efficiency high, and the work piece of workable not unidimensional diameter size, has improved the application scope of device, through setting up the locking universal wheel, the mobile device of being convenient for with brake the device, the design of casing prevents the indiscriminate flight that splashes that produces when cutting the work piece, has effectively protected staff's safety.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of an adjusting and fastening device for screw turning according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a fastening mechanism in an adjusting and fastening device for screw turning according to an embodiment of the present invention.

In the figure:

1. a base; 2. a housing; 3. a table top; 4. a compartment; 5. a mounting seat; 6. a cutting blade; 7. a screw rod; 8. a rotating electric machine; 9. a slider; 10. an electric telescopic rod; 11. a housing; 12. a fastening mechanism; 13. a box body; 14. a hole; 15. a hydraulic lever; 16. pushing the plate; 17. a first connecting rod; 18. a second connecting rod; 19. a first connecting rod; 20. a second connecting rod; 21. a clamping block; 22. a movable rod; 23. a workpiece; 24. locking the universal wheel; 25. a limiting ring; 26. and fixing the grooves.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to an embodiment of the utility model, an adjust fastener for screw turning is provided.

The first embodiment;

as shown in fig. 1-2, an adjusting and fastening device for screw turning according to an embodiment of the present invention includes a base 1 and a housing 2 located at the top end of the base 1, a table top 3 is horizontally disposed in the housing 2, a compartment 4 is disposed in the housing 2 and located at the bottom end of the table top 3, a mounting seat 5 is disposed at the top end of the table top 3, a cutting knife 6 is disposed at the top end of the mounting seat 5, a driving motor matched with the cutting knife 6 is disposed in the mounting seat 5, a lead screw 7 is horizontally disposed in the compartment 4, a rotating motor 8 matched with the lead screw is disposed on one side of the lead screw 7 extending to one side of the housing 2, a slider 9 matched with the lead screw 7 is disposed on the lead screw 7, an electric telescopic rod 10 for observing the table top 3 is disposed at the top end of the slider 9, a housing 11 is disposed at the top end of the electric, a fastening mechanism 12 is arranged on one side, close to the cutting knife 6, of the casing 11, the fastening mechanism 12 comprises a box body 13 on one side of the casing 11, a hole 14 is formed in the top end of the box body 13, a hydraulic rod 15 is arranged at the bottom end in the box body 13, a push plate 16 matched with the hydraulic rod 15 is arranged at the top end of the hydraulic rod 15, a first connecting rod 17 and a second connecting rod 18 which are symmetrically arranged are arranged at the top end of the push plate 16, a first connecting rod 19 and a second connecting rod 20 are respectively arranged at the top ends of the first connecting rod 17 and the second connecting rod 18, clamping blocks 21 are arranged on the holes 14 in a penetrating mode and are connected with the box body 13 through movable rods 22, a plurality of fixing grooves 26 which are uniformly distributed are formed in the clamping blocks 21, and workpieces 23 are arranged between every two fixing grooves 26.

Example two;

as shown in fig. 1-2, the number of the fixing grooves 26 is four, and the fixing grooves 26 are all equidistantly arranged, the workpiece 23 is horizontally and progressively placed in the fixing grooves 26, a rubber pad is arranged in the fixing grooves 26, and a plurality of locking universal wheels 24 are uniformly distributed at the bottom end of the base 1. As can be seen from the above design, the locking universal wheels 24 are designed to facilitate the transportation of the device by the workers and improve the efficiency of the device.

As shown in fig. 1-2, an observation window is formed in one side of the housing 2, the observation window is made of one of toughened glass or transparent rubber, a limit ring 25 is disposed on the lead screw 7 and below the mounting seat 5, the first connecting rod 19 and the second connecting rod 20 are respectively connected to the box 13 through a first rotating shaft, and the first connecting rod 17 and the second connecting rod 18 are respectively connected to the push plate 16 through a second rotating shaft. It can be seen from the above design that the design of the limit ring 25 can better protect the slider 9 and avoid the collision of the excessive displacement distance with the mounting seat 5.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, a workpiece 23 is placed in the fixing groove 26, the hydraulic rod 15 is started to operate and extend, the hydraulic rod 15 extends and simultaneously drives the push plate 16 to move towards the clamping block 21, the push plate 16 drives the first connecting rod 17, the second connecting rod 18, the first connecting rod 19 and the second connecting rod 20 to perform cross displacement while moving, the first connecting rod 19 and the second connecting rod 20 enable the clamping block 21 to move horizontally towards the middle direction, the outer wall of the workpiece 23 is clamped, a fixing effect is achieved, and threads are formed on the surface of the workpiece 23 under the cutting process of the cutting knife 6.

To sum up, with the help of the above technical scheme of the utility model, lead screw 7 and slider 9's cooperation drives the translation motion of work piece 23 on the horizontal direction to realize that cutting sword 6 forms the screw thread to work piece 23 surface, fastening device 12's design makes machining efficiency high, and the work piece 23 of workable not unidimensional diameter size, the application scope of device has been improved, through setting up the locking universal wheel, be convenient for the mobile device with brake the device, the design of casing 2 prevents to splash in disorder that produces when cutting the work piece and flies, staff's safety has effectively been protected.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The adjusting and fastening device for screw turning is characterized by comprising a base (1) and a shell (2) positioned at the top end of the base (1), wherein a table top (3) is horizontally arranged in the shell (2), a compartment (4) is arranged at the bottom end of the table top (3) in the shell (2), a mounting seat (5) is arranged at the top end of the table top (3), a cutting knife (6) is arranged at the top end of the mounting seat (5), a driving motor matched with the cutting knife (6) is arranged in the mounting seat (5), a lead screw (7) is horizontally arranged in the compartment (4), a rotating motor (8) matched with the lead screw is arranged at one side, extending to one side of the shell (2), of the lead screw (7), a sliding block (9) matched with the lead screw is arranged on the lead screw (7), an electric telescopic rod (10) for observing the table top (3) is arranged at the top end of the sliding block (9), the top of electric telescopic rod (10) is equipped with casing (11), casing (11) are close to one side of cutting sword (6) is equipped with fastening device (12), fastening device (12) include box (13) of casing (11) one side, hole (14) have been seted up on the top of box (13), bottom in box (13) is equipped with hydraulic stem (15), the top of hydraulic stem (15) is equipped with rather than assorted push pedal (16), the top of push pedal (16) is equipped with connecting rod one (17) and connecting rod two (18) that the symmetry set up, connecting rod one (17) with the top of connecting rod two (18) is equipped with joint rod one (19) and joint rod two (20) respectively, the top of joint rod one (19) and joint rod two (20) runs through hole (14) all is equipped with clamp splice (21), clamp splice (21) through movable rod (22) with box (13) are connected, a plurality of fixing grooves (26) which are uniformly distributed are formed in each clamping block (21), and a workpiece (23) is arranged between every two fixing grooves (26).

2. Adjusting and fastening device for screw turning according to claim 1, characterized in that the number of the fixation grooves (26) is four and that the fixation grooves (26) are all equidistantly arranged.

3. Adjusting and fastening device for screw turning according to claim 2, characterized in that the work piece (23) is placed horizontally step by step in the fixation groove (26), and that a rubber pad is provided in the fixation groove (26).

4. Adjusting and fastening device for screw turning according to claim 1, characterized in that the bottom end of the base (1) is provided with a number of locking universal wheels (24) distributed evenly.

5. The adjusting and fastening device for screw turning according to claim 1, wherein an observation window is opened at one side of the shell (2), and the observation window is one of tempered glass or transparent rubber and plastic.

6. Adjusting and fastening device for screw turning according to claim 1, characterized in that a stop collar (25) is located on the screw (7) below the mounting seat (5).

7. Adjusting fixture for screw turning according to claim 1, characterized in that the first and second connecting rods (19, 20) are each connected to the housing (13) by a first pivot, and the first and second connecting rods (17, 18) are each connected to the thrust plate (16) by a second pivot.