CN212919272U

CN212919272U - Clamping and fixing device for multi-shape wooden products

Info

Publication number: CN212919272U
Application number: CN202021691373.5U
Authority: CN
Inventors: 陈秀贞
Original assignee: Tianjin Hongsheng Tongda Packaging Co ltd
Current assignee: Tianjin Hongsheng Tongda Packaging Co ltd
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-04-09
Anticipated expiration: 2030-08-14

Abstract

The utility model discloses a be used for many shapes woodwork centre gripping fixing device relates to woodwork processing field, the on-line screen storage device comprises a base, the base top is rotated and is connected with the pivot, pivot top fixedly connected with fixture, fixture includes the slide rail, slide rail top central authorities fixedly connected with tray, the inside rotation of slide rail is connected with two-way screw rod. The utility model discloses a rotate first rotation and drive two support curb plates and remove in opposite directions, the movable rod contracts to hollow seat in to adapt to the surface of unevenness, then come to adjust rubber suction cup's orientation through pivoted movable ball wantonly, thereby make rubber suction cup can follow the surface contact of arbitrary angle and woodwork work piece, and utilize the elastic ring that is supported by rubber materials to reset and support it, wholly make the utility model discloses can effectively fix the woodwork of different shapes, improve the convenience of use.

Description

Clamping and fixing device for multi-shape wooden products

Technical Field

The utility model relates to a woodwork processing field, in particular to be used for multiform form woodwork centre gripping fixing device.

Background

The woodwork is with the woodwork as raw and other materials, through the product that processing preparation formed, the kind of woodwork has a lot, and the form is different, can play fine decoration effect, when producing the processing to the woodwork, need use corresponding anchor clamps or fixing device to fix it to can make the woodwork can not squint in the course of working, improve stability.

In prior art, because the woodwork has various different shapes, general anchor clamps or fixing device can only carry out effectual fixed to the plane, are difficult to fix the woodwork of different shapes, and it is comparatively inconvenient to use.

Therefore, it is necessary to provide a holding and fixing device for multiform wooden products to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for many shapes woodwork centre gripping fixing device to solve the problem that is difficult to fix the woodwork of different shapes that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a clamping and fixing device for multi-shape wooden products comprises a base, wherein the top of the base is rotatably connected with a rotating shaft, and the top of the rotating shaft is fixedly connected with a clamping mechanism;

the clamping mechanism comprises a slide rail, a tray is fixedly connected to the center of the top of the slide rail, a bidirectional screw rod is rotatably connected inside the slide rail, a first rotating handle is fixedly connected to the end part of the bidirectional screw rod, two first movable nuts are in threaded connection on the surface of the bidirectional screw rod, supporting side plates are fixedly connected to the top ends of the two first movable nuts, a plurality of hollow seats are fixedly connected to opposite surfaces of the two supporting side plates, a spring is fixedly mounted inside each hollow seat, an anti-falling block is fixedly connected to one end of the spring, a movable rod is fixedly connected to the end, away from the spring, of the anti-falling block, a movable ball seat is fixedly connected to the end, away from the anti-falling block, of the movable rod, a movable ball is movably mounted inside the movable ball seat, a connecting rod is fixedly connected to the surface of, an elastic ring is fixedly arranged between the connecting rod and the inner wall of the movable ball seat.

Preferably, the supporting side plates are symmetrically arranged on two sides of the tray, and the elastic ring is made of rubber materials.

Preferably, the anti-falling block is connected with the inner wall of the hollow seat in a sliding mode, and the end portion of the movable rod is connected with the hollow seat in a penetrating mode.

Preferably, a gear is fixedly mounted on the surface of the rotating shaft, and a fixed tooth block is mounted on one side of the gear.

Preferably, the top and the bottom of the fixed tooth block are fixedly connected with limit rods, and the end parts of the limit rods are fixedly connected with second movable nuts.

Preferably, the second movable nut is internally and threadedly connected with a fixing screw, the end part of the fixing screw is fixedly connected with a second rotating handle, the outer part of the fixing screw is rotatably connected with a shell, and the shell is fixedly connected with the base.

The utility model discloses a technological effect and advantage:

1. through rotating the first rotating handle, the first rotating handle rotates to drive the bidirectional screw to rotate, the bidirectional screw rotates to drive the two first moving nuts to move in opposite directions, so that the two supporting side plates are driven to move in opposite directions, the supporting side plates move to enable the rubber sucker at the end part of the movable rod to be in contact with a wood product workpiece, so that the movable rod can be contracted into the hollow seat to adapt to the uneven surface, then the orientation of the rubber sucker is adjusted through the movable ball capable of rotating randomly, so that the rubber sucker can be in contact with the surface of the wood product workpiece from any angle, and the elastic ring supported by a rubber material is utilized to reset and support the rubber sucker;

2. through rotating the rotatory handle of second, the second is rotatory to rotate and drives clamping screw and rotate, and clamping screw rotates and drives the second and remove the nut and remove, and the second removes the nut and removes and drive the gag lever post and remove, and the gag lever post removes and drives fixed gear and remove, meshes fixed tooth piece and the epaxial gear of commentaries on classics mutually to can fix the countershaft, avoid rotating at the during operation pivot, improve the stability of during operation.

Drawings

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

Fig. 2 is an enlarged view of a structure in fig. 1.

Fig. 3 is a schematic view of the internal structure of the hollow seat of the present invention.

Fig. 4 is a schematic view of the internal structure of the housing of the present invention.

In the figure: 1. a base; 2. a rotating shaft; 3. a clamping mechanism; 4. a slide rail; 5. a tray; 6. a bidirectional screw; 7. a first rotating handle; 8. a first traveling nut; 9. supporting the side plates; 10. a hollow seat; 11. a spring; 12. an anti-drop block; 13. a movable rod; 14. a movable ball seat; 15. a movable ball; 16. a connecting rod; 17. a rubber suction cup; 18. an elastic ring; 19. a gear; 20. fixing the tooth block; 21. a limiting rod; 22. a second traveling nut; 23. fixing the screw rod; 24. a second rotating handle; 25. a housing.

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.

The utility model provides a clamping and fixing device for wooden products with various shapes as shown in figures 1-4, as shown in figures 1-3, comprising a base 1, wherein the top of the base 1 is rotationally connected with a rotating shaft 2, so that the wooden product workpiece fixed on a tray 5 can be rotated, thereby being convenient for working personnel to process the wooden product from a plurality of angles and improving the use convenience;

secondly, the top of the rotating shaft 2 is fixedly connected with a clamping mechanism 3, the clamping mechanism 3 comprises a sliding rail 4, the center of the top of the sliding rail 4 is fixedly connected with a tray 5 for supporting the bottom of a wooden product workpiece, the inside of the sliding rail 4 is rotatably connected with a bidirectional screw 6, the end part of the bidirectional screw 6 is fixedly connected with a first rotating handle 7, the surface of the bidirectional screw 6 is in threaded connection with two first moving nuts 8, the top ends of the two first moving nuts 8 are fixedly connected with supporting side plates 9, the supporting side plates 9 are symmetrically arranged on two sides of the tray 5, the bidirectional screw 6 can be driven to rotate by rotating the first rotating handle 7, the bidirectional screw 6 drives the two first moving nuts 8 to move oppositely, so that the two supporting side plates 9 are driven to move oppositely, and the wooden product workpiece is clamped and fixed;

then, a plurality of hollow seats 10 are fixedly connected to opposite surfaces of the two supporting side plates 9, a spring 11 is fixedly mounted inside each hollow seat 10 and can reset the anti-falling block 12, one end of each spring 11 is fixedly connected with the anti-falling block 12, the anti-falling block 12 is slidably connected with the inner wall of each hollow seat 10 and can prevent the movable rod 13 from falling off from the inside of each hollow seat 10, one end, far away from the spring 11, of the anti-falling block 12 is fixedly connected with the movable rod 13, the end part of the movable rod 13 is connected with the hollow seats 10 in a penetrating manner, when the supporting side plates 9 move, the rubber suction cups 17 at the end parts of the movable rods 13 are in contact with a wooden work piece, so that the movable rods 13 can be;

finally, the one end fixedly connected with activity ball seat 14 of anticreep piece 12 is kept away from to movable rod 13, the inside movable mounting of activity ball seat 14 has activity ball 15, activity ball 15 fixed surface is connected with connecting rod 16, connecting rod 16 keeps away from the tip fixedly connected with rubber suction cup 17 of activity ball 15, fixed mounting has elastic ring 18 between connecting rod 16 and the 14 inner walls of activity ball seat, elastic ring 18 is made by rubber materials, the accessible can be adjusted rubber suction cup 17's orientation wantonly pivoted activity ball 15, thereby make rubber suction cup 17 contact with the surface of woodwork work piece, and utilize the elastic ring 18 that is supported by rubber materials to reset and support it, make it keep the level when not working.

As shown in fig. 2 and 4, a gear 19 is fixedly installed on the surface of the rotating shaft 2, a fixed gear block 20 is installed on one side of the gear 19, limiting rods 21 are fixedly connected to the top and both sides of the bottom of the fixed gear block 20, a second moving nut 22 is fixedly connected to the end portions of the two limiting rods 21, a fixed screw 23 is connected to the inner thread of the second moving nut 22, a second rotating handle 24 is fixedly connected to the end portion of the fixed screw 23, a housing 25 is rotatably connected to the outer portion of the fixed screw 23, the housing 25 is fixedly connected to the base 1, the second rotating handle 24 can be rotated to drive the fixed screw 23 to rotate, the fixed screw 23 rotates to drive the second moving nut 22 to move, the second moving nut 22 moves to drive the limiting rod 21 to move, the limiting rod 21 moves to drive the fixed gear block 20 to move, the fixed gear block 20 is engaged with the gear 19 on the rotating shaft 2, so as to fix the, the rotation of the rotating shaft 2 during working is avoided, and the stability during working is improved.

The utility model discloses the theory of operation:

in actual use of the utility model, a wooden product workpiece is placed on the tray 5, then the first rotating handle 7 is rotated, the first rotating handle 7 rotates to drive the two-way screw 6 to rotate, the two-way screw 6 rotates to drive the two first moving nuts 8 to move in opposite directions, thereby driving the two supporting side plates 9 to move in opposite directions, the supporting side plates 9 move to make the rubber suction cups 17 at the ends of the movable rods 13 contact with the wooden product workpiece, thereby making the movable rods 13 contract into the hollow seats 10 to adapt to uneven surfaces, then the orientation of the rubber suction cups 17 is adjusted through the movable balls 15 capable of rotating arbitrarily, thereby making the rubber suction cups 17 contact with the surface of the wooden product workpiece from any angle, and utilizing the elastic rings 18 supported by the rubber material to reset and support the wooden product, the whole body makes the utility model effectively fix wooden products with different shapes, the convenience is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a be used for many shapes woodwork centre gripping fixing device which characterized in that: the clamping device comprises a base (1), wherein the top of the base (1) is rotatably connected with a rotating shaft (2), and the top of the rotating shaft (2) is fixedly connected with a clamping mechanism (3);

the clamping mechanism (3) comprises a sliding rail (4), a tray (5) is fixedly connected to the center of the top of the sliding rail (4), a two-way screw (6) is rotatably connected to the inside of the sliding rail (4), a first rotating handle (7) is fixedly connected to the end part of the two-way screw (6), two first moving nuts (8) are in threaded connection with the surface of the two-way screw (6), two supporting side plates (9) are fixedly connected to the top ends of the first moving nuts (8), a plurality of hollow seats (10) are fixedly connected to the opposite surfaces of the two supporting side plates (9), a spring (11) is fixedly mounted inside each hollow seat (10), an anti-falling block (12) is fixedly connected to one end of the spring (11), a movable rod (13) is fixedly connected to one end of the anti-falling block (12), a movable ball seat (14) is fixedly connected to one end of the movable rod (13) far away from the anti-falling, the utility model discloses a ball-and-socket joint, including activity ball seat (14), activity ball (15) inside movable mounting has activity ball (15), activity ball (15) fixed surface is connected with connecting rod (16), tip fixedly connected with rubber suction cup (17) of activity ball (15) are kept away from in connecting rod (16), fixed mounting has elastic ring (18) between connecting rod (16) and activity ball seat (14) inner wall.

2. A holding and securing device for multi-form wood products according to claim 1 and characterized by: the supporting side plates (9) are symmetrically arranged on two sides of the tray (5), and the elastic ring (18) is made of rubber materials.

3. A holding and securing device for multi-form wood products according to claim 1 and characterized by: anticreep piece (12) and hollow seat (10) inner wall sliding connection, movable rod (13) tip and hollow seat (10) through connection.

4. A holding and securing device for multi-form wood products according to claim 1 and characterized by: the surface of the rotating shaft (2) is fixedly provided with a gear (19), and one side of the gear (19) is provided with a fixed tooth block (20).

5. A holding and fixing device for multi-form wooden products according to claim 4, characterized in that: the fixed tooth block (20) top and the equal fixedly connected with gag lever post (21) in bottom both sides, two gag lever post (21) equal fixedly connected with second mobile nut (22) of tip.

6. A holding and fixing device for multi-form wooden products according to claim 5, characterized in that: the inner thread of the second movable nut (22) is connected with a fixing screw rod (23), the end part of the fixing screw rod (23) is fixedly connected with a second rotating handle (24), the outer part of the fixing screw rod (23) is rotatably connected with a shell (25), and the shell (25) is fixedly connected with the base (1).