CN218227337U

CN218227337U - Jade processing fixing device

Info

Publication number: CN218227337U
Application number: CN202221868684.3U
Authority: CN
Inventors: 巫均平; 梁宇明; 陆叶
Original assignee: MAOMING POLYTECHNIC
Current assignee: MAOMING POLYTECHNIC
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2023-01-06
Anticipated expiration: 2032-07-20

Abstract

The utility model discloses a jade processing fixing device, which comprises a workbench, the inside of the workbench is rotatably connected with a bidirectional screw rod, the corresponding two side edges of the workbench are rotatably connected with a first knob, the first knob is fixedly connected with the bidirectional screw rod, the external thread of the bidirectional screw rod is connected with a slide block, the slide blocks are two in total, the two slide blocks are symmetrically distributed, the top of the slide block is fixedly connected with a support rod, the top of the support rod is fixedly connected with a shell, the inside of the shell is rotatably connected with a rotating shaft, the external part of the rotating shaft is fixedly connected with eccentric wheels, the eccentric wheels are six in total, and six eccentric wheels are symmetrically distributed; the utility model discloses the beneficial effect who reaches is: can adjust the position of clamp splice through the mode of rotating the eccentric wheel to it is fixed that the convenience carries out the centre gripping to the jade material of different shapes, has promoted the adaptability of device, can increase the frictional force between clamp splice and the jade material, promotes the fastening.

Description

Jade processing fixing device

Technical Field

The utility model relates to a jade processing technology field specifically is a jade processing fixing device.

Background

In jade course of working, it is fixed often to need to use fixing device to carry out the centre gripping to the jade material to make things convenient for the workman to cut, polish, operation such as sculpture the jade material, but current fixing device adaptability is relatively poor, and the most formula structures as an organic whole of clamp splice can't be adjusted according to the shape of jade material, thereby appear the not tight condition of centre gripping easily, lead to the jade material to appear rocking in the course of working, not only influenced finished product quality, have certain danger simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a jade processing fixing device to current jade processing fixing device who proposes in solving above-mentioned background art adapts to poorly, can't carry out the problem of centre gripping to the jade material of different shapes.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a jade processing fixing device, includes the workstation, the inside of workstation is rotated and is connected with two-way lead screw, the corresponding both sides limit of workstation all rotates and is connected with first knob, first knob and two-way lead screw fixed connection, the outside threaded connection of two-way lead screw has the slider, the slider is total two, two the slider is the symmetric distribution, the top fixedly connected with bracing piece of slider, the top fixedly connected with casing of bracing piece, the inside of casing rotates and is connected with the pivot, the outside fixedly connected with eccentric wheel of pivot, the eccentric wheel is total six, six the eccentric wheel is the symmetric distribution, the inside of casing and the one side sliding connection who is located the eccentric wheel have the slide bar, the one end fixedly connected with clamp splice of slide bar, the other end fixedly connected with push pedal of slide bar, push pedal and eccentric wheel sliding connection, the outside of slide bar just is located and overlaps between push pedal and the casing and is equipped with the spring, the outside of casing is rotated and is connected with the second knob, the inside of casing is rotated and is connected with the worm, worm and second knob fixed connection, the outside fixedly connected with the worm wheel of pivot, the worm wheel is connected with the meshing.

Preferably, the inside of workstation just is located the below of slider and has seted up the guide way, the inside sliding connection of guide way has the guide block, guide block and slider fixed connection.

Preferably, the outer part of the clamping block is fixedly connected with an anti-skid gasket.

Preferably, the sliding rod is of a square structure.

Preferably, the bottom of the workbench is fixedly connected with four anti-skid cushion blocks, and the four anti-skid cushion blocks are symmetrically distributed.

The utility model discloses the beneficial effect who reaches is: through the workstation that sets up, two-way lead screw, first knob, the slider, the bracing piece, a housing, the apparatus further comprises a rotating shaft, the eccentric wheel, the slide bar, the clamp splice, the push pedal, a spring, the second knob, worm and worm wheel, can adjust the position of clamp splice through the mode of rotating the eccentric wheel, thereby it is fixed that the convenience carries out the centre gripping to the jade material of different shapes, the adaptability of device has been promoted, through the anti-skidding gasket that sets up, can increase the frictional force between clamp splice and the jade material, promote the fastening.

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 cross-sectional view of the present invention;

fig. 3 is a schematic sectional view of the housing of the present invention.

In the figure: 1. a work table; 2. a bidirectional screw rod; 3. a first knob; 4. a slider; 5. a support bar; 6. a housing; 7. a rotating shaft; 8. an eccentric wheel; 9. a slide bar; 10. a clamping block; 11. pushing the plate; 12. a spring; 13. a second knob; 14. a worm; 15. a worm gear; 16. a guide groove; 17. a guide block; 18. an anti-slip gasket; 19. and (4) an anti-skid cushion block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 to 3, the present invention provides a technical solution:

a jade processing fixing device comprises a workbench 1, wherein a bidirectional screw rod 2 is rotatably connected inside the workbench 1, two corresponding side edges of the workbench 1 are respectively rotatably connected with a first knob 3, the first knobs 3 are fixedly connected with the bidirectional screw rod 2, the outer part of the bidirectional screw rod 2 is in threaded connection with two sliding blocks 4, the two sliding blocks 4 are symmetrically distributed, supporting rods 5 are fixedly connected to the tops of the sliding blocks 4, a shell 6 is fixedly connected to the tops of the supporting rods 5, a rotating shaft 7 is rotatably connected inside the shell 6, eccentric wheels 8 are fixedly connected to the outer parts of the rotating shaft 7, the number of the eccentric wheels 8 is six, the six eccentric wheels 8 are symmetrically distributed, the six eccentric wheels 8 are different in size and are sequentially reduced, and the position of a clamping block 10 is conveniently adjusted; a slide rod 9 is slidably connected to one side of the eccentric wheel 8 inside the shell 6, a clamping block 10 is fixedly connected to one end of the slide rod 9, a push plate 11 is fixedly connected to the other end of the slide rod 9, the push plate 11 is slidably connected with the eccentric wheel 8, a spring 12 is sleeved between the push plate 11 and the shell 6 outside the slide rod 9, a second knob 13 is rotatably connected to the outside of the shell 6, a worm 14 is rotatably connected to the inside of the shell 6, the worm 14 is fixedly connected with the second knob 13, a worm wheel 15 is fixedly connected to the outside of the rotating shaft 7, the worm wheel 15 is meshed with the worm 14, a self-locking function is achieved between the worm wheel 15 and the worm 14, and the eccentric wheel 8 on the rotating shaft 7 can be prevented from rotating.

A guide groove 16 is formed in the workbench 1 and below the sliding block 4, a guide block 17 is connected in the guide groove 16 in a sliding manner, the guide block 17 is fixedly connected with the sliding block 4, and the stability of the sliding block 4 during movement is improved under the action of the guide groove 16 and the guide block 17; the outside of the clamping block 10 is fixedly connected with an anti-skid gasket 18 for increasing the friction force between the clamping block 10 and the jade material; the sliding rod 9 is of a square structure, and the square structure has a limiting effect and prevents the clamping block 10 from deflecting; the bottom fixedly connected with non-slip mat piece 19 of workstation 1, non-slip mat piece 19 is four in total, and four non-slip mat pieces 19 are the symmetric distribution, and non-slip mat piece 19 is used for promoting the stability of whole device.

Specifically, use the utility model discloses the time, at first, the shape according to the jade material rotates second knob 13, make second knob 13 drive worm 14 and rotate, it rotates to drive pivot 7 under worm wheel 15's effect, then can drive eccentric wheel 8 in the pivot 7 and rotate when pivot 7 rotates, extrude push pedal 11 through eccentric wheel 8, push pedal 11 then can drive clamp splice 10 through slide bar 9 when being extruded and remove, because six eccentric wheel 8 variation in size in the pivot 7 are and be the symmetric distribution, thereby can adjust the shape that five clamp splices 10 constitute, can be time straight face, also can be the different cambered surface of radian, thereby can carry out the centre gripping to the jade material of different shapes fixed, the adaptability has been promoted, only need to rotate first knob 3 afterwards, make first knob 3 drive the inside two-way 2 rotations of workstation 1, make two-way lead screw 2 drive casing 6 through slider 4 and bracing piece 5 and remove, finally carry out the centre gripping to the jade material and fix.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate medium, and may be used for communicating the inside of two elements or for interacting with each other, unless otherwise specifically defined, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to the specific circumstances.

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 jade processing fixing device, includes workstation (1), the inside of workstation (1) is rotated and is connected with two-way lead screw (2), the corresponding both sides limit of workstation (1) all rotates and is connected with first knob (3), first knob (3) and two-way lead screw (2) fixed connection, the outside threaded connection of two-way lead screw (2) has slider (4), slider (4) total two, two slider (4) are the symmetric distribution, the top fixedly connected with bracing piece (5) of slider (4), the top fixedly connected with casing (6) of bracing piece (5), its characterized in that: the inside of casing (6) is rotated and is connected with pivot (7), outside fixedly connected with eccentric wheel (8) of pivot (7), eccentric wheel (8) is total six, six eccentric wheel (8) are the symmetric distribution, the inside of casing (6) and the one side sliding connection who is located eccentric wheel (8) have slide bar (9), the one end fixedly connected with clamp splice (10) of slide bar (9), the other end fixedly connected with push pedal (11) of slide bar (9), push pedal (11) and eccentric wheel (8) sliding connection, the outside of slide bar (9) just is located and is equipped with spring (12) between push pedal (11) and casing (6), the outside of casing (6) is rotated and is connected with second knob (13), the inside of casing (6) is rotated and is connected with worm (14), worm (14) and second knob (13) fixed connection, the outside fixedly connected with worm wheel (15) of pivot (7), worm wheel (15) are connected with worm (14) meshing.

2. The jade processing fixture of claim 1, wherein: the inside of workstation (1) just is located the below of slider (4) and has seted up guide way (16), the inside sliding connection of guide way (16) has guide block (17), guide block (17) and slider (4) fixed connection.

3. The jade processing fixture of claim 1, wherein: the outside of the clamping block (10) is fixedly connected with an anti-skid gasket (18).

4. The jade processing and fixing device of claim 1, wherein: the sliding rod (9) is of a square structure.

5. The jade processing and fixing device of claim 1, wherein: the bottom fixedly connected with antiskid cushion blocks (19) of workstation (1), antiskid cushion blocks (19) are four in total, four antiskid cushion blocks (19) are the symmetric distribution.