CN216736418U

CN216736418U - Clamping device for root carving manufacturing

Info

Publication number: CN216736418U
Application number: CN202220094373.XU
Authority: CN
Inventors: 刘毅恒
Original assignee: Lushan Liumuwang Jinsinan Co ltd
Current assignee: Lushan Liumuwang Jinsinan Co ltd
Priority date: 2022-01-14
Filing date: 2022-01-14
Publication date: 2022-06-14
Anticipated expiration: 2032-01-14

Abstract

The application discloses a clamping device for manufacturing root carving, which comprises a workbench, wherein a support is arranged on the workbench, a synchronous driving mechanism is arranged at the top of the support, and a driving end of the synchronous driving mechanism is connected with two connecting rods so as to drive the two connecting rods to be close to or far away from each other; each connecting rod is connected with an arc-shaped plate, and the side walls of the two arc-shaped plates, which are close to each other, are provided with a plurality of elastic clamping mechanisms; wherein elasticity fixture is equipped with movable sleeve including connecting at the hollow section of thick bamboo of arc lateral wall on the hollow section of thick bamboo, and the one end that hollow section of thick bamboo was kept away from to movable sleeve is connected with the arc clamp splice, is connected with compression spring between the bottom in arc clamp splice and the hollow section of thick bamboo, and this application has the advantage of accomplishing centre gripping, convenient operation swiftly fast, just be difficult for haring the former material surface fast.

Description

Clamping device for root carving manufacturing

Technical Field

The application relates to a root carving makes the field, especially relates to a root carving makes and uses clamping device.

Background

The root carving is one of the traditional Chinese carving arts, uses the self-generated form and distorted form of tree root (including tree body, tree tumor and bamboo root) as artistic creation object, and creates the artistic image works of figures, animals and utensils, etc. by means of conception, artistic processing and technological treatment.

The root carving all needs to be fixed with it with the clamping device who corresponds in the manufacturing process such as cutting, sculpture, polishing, and the root carving log shape is irregular, fastens the root carving log through a plurality of screws of going into on splint when carrying out the centre gripping, still need dismantle one screw after the operation get off complex operation.

SUMMERY OF THE UTILITY MODEL

The main aim at of this application provides a root carving clamping device for manufacturing aims at solving current root carving clamping device complex operation's technical problem.

In order to achieve the purpose, the application provides a clamping device for manufacturing root carving, which comprises a workbench, wherein a support is arranged on the workbench, a synchronous driving mechanism is arranged at the top of the support, and a driving end of the synchronous driving mechanism is connected with two connecting rods so as to drive the two connecting rods to be close to or far away from each other; each connecting rod is connected with an arc-shaped plate, and the side walls of the two arc-shaped plates, which are close to each other, are provided with a plurality of elastic clamping mechanisms; wherein elasticity fixture is equipped with movable sleeve including the hollow section of thick bamboo of connection at the arc lateral wall on the hollow section of thick bamboo, and the one end that hollow section of thick bamboo was kept away from to movable sleeve is connected with the arc clamp splice, is connected with compression spring between the bottom in arc clamp splice and the hollow section of thick bamboo.

Optionally, the synchronous driving mechanism comprises a box body connected with the support, a first motor is arranged on the box body, the first motor is connected with a first lead screw located in the box body, the first lead screw is connected with a second lead screw through a coupler, the other end of the second lead screw is movably connected to the inner wall of the box body through a ball bearing, the thread directions of the first lead screw and the second lead screw are opposite, a nut seat is sleeved on each of the first lead screw and the second lead screw, a movable sliding rod penetrating through the two nut seats is arranged in the box body in a movable mode, the sliding rod is fixedly connected between the inner wall of the box body, the nut seats are connected with corresponding connecting rods, a movable groove is formed in the side wall of the box body, and the connecting rods all penetrate through the movable groove and can move along the movable groove.

Optionally, one side of the arc-shaped clamping block, which is far away from the movable sleeve, is provided with an arc-shaped elastic layer.

Optionally, the outer wall of the hollow cylinder is provided with a limiting step A, and the inner wall of the movable sleeve is provided with a limiting step B matched with the limiting step A.

Optionally, a lifting mechanism is arranged on the workbench, a rotating mechanism is arranged at the top of the lifting mechanism, a tray is arranged at the top of the rotating mechanism, the rotating mechanism is used for driving the tray to rotate by a corresponding angle, and the tray is located under the two arc-shaped plates.

Optionally, the rotating mechanism includes a control box connected to the top of the lifting mechanism, a rotating shaft is arranged in the control box, the bottom of the rotating shaft is movably connected to the inner bottom of the control box through a ball bearing, the rotating shaft movably penetrates through the control box and is connected with the tray, a first bevel gear is fixedly sleeved on the rotating shaft and is connected with a second bevel gear in a meshed manner, the second bevel gear is connected with a second motor, and the first bevel gear, the second bevel gear and the second motor are all located in the control box.

Optionally, the tray includes the disk body, and the disk body bottom is connected with the internal thread cover, and the axis of rotation stretches out one section of control box and offers the external screw thread with internal thread cover complex.

Optionally, the lifting mechanism is a telescopic hydraulic cylinder or a telescopic air cylinder.

The beneficial effect that this application can realize as follows:

this application is when needing centre gripping root carving log-log, can place the root carving log-log between two arcs, then drive two connecting rods and the arc is whole to do the opposite direction motion through synchronous drive mechanism, two arcs are close to mutually and make elasticity fixture and root carving log-log contact, because elasticity fixture all has certain flexible volume, when pressing from both sides tight root carving log-log through the arc clamp splice, the elasticity fixture of different positions is under compression spring effect, the sliding quantity of movable sleeve on hollow cylinder also can the self-adaptation adjustment change, it presss from both sides tightly to form multi-azimuth, thereby can grasp the root carving log-log, and the operating efficiency is improved, simultaneously because elasticity buffer function of elasticity fixture, the damage of reducible rigid contact to the root carving log-log, the product surface quality is improved, and the practicality is high.

Drawings

In order to more clearly illustrate the detailed description of the present application or the technical solutions in the prior art, the drawings that are needed in the detailed description of the present application or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

FIG. 1 is a schematic structural diagram of a clamping device for root carving manufacturing according to an embodiment of the present application;

FIG. 2 is a schematic sectional view of the structure at A-A in FIG. 1 (the tray is omitted);

FIG. 3 is a schematic structural diagram of an elastic clamping mechanism according to an embodiment of the present application;

FIG. 4 is a schematic structural view of a hollow cylinder according to an embodiment of the present application;

FIG. 5 is a schematic structural view of a movable sleeve in an embodiment of the present application;

fig. 6 is a schematic view of a connection structure between the rotating mechanism and the tray in the embodiment of the present application.

Reference numerals:

110-workbench, 120-bracket, 130-synchronous driving mechanism, 131-box, 1311-movable groove, 132-first motor, 133-first screw rod, 134-second screw rod, 135-screw seat, 136-guide slide rod, 140-connecting rod, 150-arc plate, 160-elastic clamping mechanism, 161-hollow cylinder, 1611-limiting step A, 162-movable sleeve, 1621-limiting step B, 163-arc clamping block, 164-compression spring, 165-arc elastic layer, 170-lifting mechanism, 180-rotating mechanism, 181-control box, 182-rotating shaft, 183-first bevel gear, 184-second bevel gear, 185-second motor, 190-tray, 191-tray body and 192-internal thread sleeve.

The implementation, functional features and advantages of the objectives of the present application will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that all the directional indications (such as up, down, left, right, front, and back … …) in the embodiment of the present application are only used to explain the relative position relationship between the components, the motion situation, and the like in a specific posture, and if the specific posture is changed, the directional indication is changed accordingly.

In this application, unless expressly stated or limited otherwise, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present application, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present application.

Examples

Referring to fig. 1 to 6, the embodiment provides a clamping device for root carving manufacturing, including a workbench 110, a support 120 is disposed on the workbench 110, a synchronous driving mechanism 130 is disposed on the top of the support 120, and a driving end of the synchronous driving mechanism 130 is connected with two connecting rods 140 to drive the two connecting rods 140 to approach to or separate from each other; each connecting rod 140 is connected with an arc-shaped plate 150, and the side walls of the two arc-shaped plates 150 close to each other are provided with a plurality of elastic clamping mechanisms 160; wherein elastic clamping mechanism 160 is including connecting at the hollow tube 161 of arc 150 lateral wall, and the activity cover is equipped with movable sleeve 162 on the hollow tube 161, and the one end that hollow tube 161 was kept away from to movable sleeve 162 is connected with arc clamp splice 163, is connected with compression spring 164 between the bottom in arc clamp splice 163 and the hollow tube 161.

In this embodiment, when the root carving raw material needs to be clamped, the root carving raw material can be placed on the workbench 110 and located between the two arc plates 150, then the synchronous driving mechanism 130 drives the two connecting rods 140 and the arc plates 150 to move in opposite directions integrally, the two arc plates 150 approach each other to make the elastic clamping mechanism 160 contact with the root carving raw material, because the elastic clamping mechanism 160 has a certain amount of expansion, when the root carving raw material is clamped by the arc clamping block 163, the sliding amount of the movable sleeve 162 on the hollow cylinder 161 can be adaptively adjusted and changed under the action of the compression spring 164 of the elastic clamping mechanism 160 at different positions, so as to form multi-directional clamping, thereby the root carving raw material can be clamped at one time, without screwing in a plurality of screws in sequence for fixation, so as to improve the operating efficiency, and because of the elastic buffer function of the elastic clamping mechanism 160, the damage of the existing screw fixation rigid contact to the root carving raw material can be reduced, the surface quality of the product is improved.

It should be noted that, this embodiment mainly applies to the centre gripping when carrying out the finishing impression to root carving original material fixedly, the finishing impression in-process both needs certain clamping-force, need swing certain angle to root carving original material at any time again to accomplish the sculpture of different angles and position, therefore the elasticity fixture 160 that this embodiment adopted can satisfy the fixed requirement of this centre gripping, the flexible function that elasticity fixture 160 has simultaneously can swing certain angle of root carving original material when keeping the centre gripping again, satisfy the operation requirement, the practicality is high.

As an optional implementation manner, the synchronous driving mechanism 130 includes a box 131 connected to the bracket 120, the box 131 is provided with a first motor 132, the first motor 132 is connected to a first lead screw 133 located in the box 131, the first lead screw 133 is connected to a second lead screw 134 through a coupling, the other end of the second lead screw 134 is movably connected to the inner wall of the box 131 through a ball bearing, the thread directions of the first lead screw 133 and the second lead screw 134 are opposite, both the first lead screw 133 and the second lead screw 134 are thread-sleeved with a nut seat 135, the box 131 is provided with a slide guide bar 136 movably penetrating through the two nut seats 135, the slide guide bar 136 is fixedly connected between the inner walls of the box 131, the nut seats 135 are connected to corresponding connecting rods 140, the side wall of the box 131 is provided with a movable groove 1311, and the connecting rods 140 both pass through the movable groove 1311 and can move along the movable groove 1311.

In this embodiment, when the synchronous driving mechanism 130 is operated, the first motor 132 is started to drive the first lead screw 133 and the second lead screw 134 to rotate simultaneously, because the thread directions of the first lead screw 133 and the second lead screw 134 are opposite, and under the limiting and guiding effects of the slide guiding rod 13, the two nut seats 135 can be mutually close to each other to perform linear motion, i.e., move in opposite directions, at this moment, the connecting rod 140 also slides in the movable groove 1311, and drives the two arc-shaped plates 150 to perform synchronous motion, so that the elastic clamping mechanisms 160 in the two arc-shaped plates 150 are mutually close to each other, and the automatic clamping effect is realized, so that the working efficiency is improved, and when the synchronous driving mechanism 130 needs to be loosened, the output shaft of the first motor 132 can rotate reversely.

It should be noted that the first motor 132 is a stepping motor or a servo motor, and can precisely control the rotation speed and the forward and reverse rotation, so as to meet the use requirements.

As an optional implementation manner, one side of the arc-shaped clamping block 163, which is far away from the movable sleeve 162, is provided with an arc-shaped elastic layer 165, and the arc-shaped elastic layer 165 is in surface contact with the root carving raw material, so that the elastic contact effect can be further improved, and the surface quality of the root carving raw material can be protected, wherein the arc-shaped elastic layer 165 may be made of a rubber material.

As an alternative embodiment, the outer wall of the hollow cylinder 161 is provided with a limiting step a1611, the inner wall of the movable sleeve 162 is provided with a limiting step B1621 matched with the limiting step a1611, and when the outer wall of the hollow cylinder 161 movably slides, the movable sleeve 162 is limited by the clamping of the limiting step a1611 and the limiting step B1621, so that the movable sleeve 162 can be prevented from separating from the hollow cylinder 161.

As an alternative embodiment, the lifting mechanism 170 is disposed on the working platform 110, the rotating mechanism 180 is disposed on the top of the lifting mechanism 170, the tray 190 is disposed on the top of the rotating mechanism 180, the rotating mechanism 180 is used for driving the tray 190 to rotate by a corresponding angle, and the tray 190 is located right below the two arc-shaped plates 150.

In this embodiment, the tray 190 is used for placing the root carving original material, the height position of the root carving original material on the tray 190 can be adjusted by the lifting mechanism 170, and the angle position of the root carving original material can be adjusted by the rotating mechanism 180, so that the carving processing of different positions of the root carving original material can be completed.

As an alternative embodiment, the rotating mechanism 180 includes a control box 181 connected to the top of the lifting mechanism 170, a rotating shaft 182 is disposed in the control box 181, the bottom of the rotating shaft 182 is movably connected to the inner bottom of the control box 181 through a ball bearing, the rotating shaft 182 movably penetrates through the control box 181 and is connected to the tray 190, a first bevel gear 183 is fixedly sleeved on the rotating shaft 182, a second bevel gear 184 is engaged with the first bevel gear 183, the second bevel gear 184 is connected to the second motor 185, and the first bevel gear 183, the second bevel gear 184 and the second motor 185 are all located in the control box 181.

In this embodiment, when the rotating mechanism 180 is operated, the second motor 185 is started to drive the second bevel gear 184 and the first bevel gear 183 to rotate, so as to drive the rotating shaft 182 to rotate, thereby realizing the rotation of the tray 190 by a certain angle, facilitating the rapid adjustment of the angle of the root carving raw material, having high automation degree and convenient and rapid operation.

It should be noted that, when the angular position of the root carving raw material is adjusted, the clamping function of the elastic clamping mechanism 160 needs to be released, and the root carving raw material is clamped after being adjusted. The second motor 185 here also adopts a stepping motor or a servo motor, which meets the use requirements.

As an alternative embodiment, the tray 190 includes a tray body 191, an internal thread sleeve 192 is connected to the bottom of the tray body 191, and a section of the rotating shaft 182 extending out of the control box 181 is provided with an external thread matching with the internal thread sleeve 192.

In this embodiment, the tray body 191 is used for bearing the root carving lumber, and the tray 190 can be installed at the top of the rotating shaft 182 through the internal thread cover 192, when piling up the saw-dust that produces in more course of working on the tray body 191, can with the tray 190 through the internal thread cover 192 back-out rotating shaft 182 top, quick the dismantlement down will be with the saw-dust on the tray body 191 pour can.

As an alternative embodiment, the lifting mechanism 170 is a telescopic hydraulic cylinder or a telescopic air cylinder, and can implement a lifting function, or other devices that can implement a telescopic function can be used.

The above description is only a preferred embodiment of the present application, and not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings of the present application, or which are directly or indirectly applied to other related technical fields, are included in the scope of the present application.

Claims

1. The clamping device for root carving manufacturing is characterized by comprising a workbench, wherein a support is arranged on the workbench, a synchronous driving mechanism is arranged at the top of the support, and a driving end of the synchronous driving mechanism is connected with two connecting rods so as to drive the two connecting rods to be close to or far away from each other;

each connecting rod is connected with an arc-shaped plate, and the side walls, close to each other, of the two arc-shaped plates are provided with a plurality of elastic clamping mechanisms; wherein the content of the first and second substances,

elasticity fixture is including connecting the hollow section of thick bamboo of arc lateral wall, the movable sleeve that moves about on the hollow section of thick bamboo is equipped with movable sleeve, movable sleeve keeps away from the one end of hollow section of thick bamboo is connected with the arc clamp splice, the arc clamp splice with be connected with compression spring between the bottom in the hollow section of thick bamboo.

2. The holding device for root carving manufacturing of claim 1 wherein the synchronous drive mechanism includes a case connected to the bracket, the box body is provided with a first motor which is connected with a first screw rod positioned in the box body, the first screw rod is connected with a second screw rod through a coupler, the other end of the second screw rod is movably connected with the inner wall of the box body through a ball bearing, the thread directions of the first screw rod and the second screw rod are opposite, both the first screw rod and the second screw rod are provided with nut seats in a threaded manner, the box body is internally provided with a guide slide bar movably penetrating through the two nut seats, the guide slide bar is fixedly connected between the inner walls of the box body, the screw seat is connected with the corresponding connecting rod, a movable groove is formed in the side wall of the box body, and the connecting rod penetrates through the movable groove and can move along the movable groove.

3. The holding device for root carving manufacture as claimed in claim 1, characterized in that one side of the arc-shaped holding block, which is far away from the movable sleeve, is provided with an arc-shaped elastic layer.

4. The clamping device for root carving manufacture as claimed in claim 1, characterized in that the outer wall of the hollow cylinder is provided with a limiting step A, and the inner wall of the movable sleeve is provided with a limiting step B matched with the limiting step A.

5. The clamping device for root carving manufacturing as claimed in claim 1, characterized in that an elevating mechanism is arranged on the workbench, a rotating mechanism is arranged on the top of the elevating mechanism, a tray is arranged on the top of the rotating mechanism, the rotating mechanism is used for driving the tray to rotate by a corresponding angle, and the tray is arranged right below the two arc-shaped plates.

6. The clamping device for root carving manufacturing as claimed in claim 5, characterized in that the rotating mechanism includes a control box connected to the top of the lifting mechanism, a rotating shaft is disposed in the control box, the bottom of the rotating shaft is movably connected to the inner bottom of the control box through a ball bearing, the rotating shaft movably penetrates through the control box and is connected to the tray, a first bevel gear is fixedly sleeved on the rotating shaft, the first bevel gear is connected to a second bevel gear in a meshing manner, the second bevel gear is connected to a second motor, and the first bevel gear, the second bevel gear and the second motor are all located in the control box.

7. The clamping device for root carving manufacturing as claimed in claim 6, characterized in that the tray includes a tray body, an internal thread sleeve is connected to the bottom of the tray body, and an external thread matching with the internal thread sleeve is provided on a section of the rotating shaft extending out of the control box.

8. The holding device for root carving manufacturing of claim 5 or 6 wherein the lifting mechanism is a telescopic hydraulic cylinder or a telescopic air cylinder.