CN212331318U

CN212331318U - Fixed clamping structure for processing wooden products

Info

Publication number: CN212331318U
Application number: CN202020579551.9U
Authority: CN
Inventors: 黄成心
Original assignee: Suqian Hengxin Handicraft Co ltd
Current assignee: Suqian Hengxin Handicraft Co ltd
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2021-01-12
Anticipated expiration: 2030-04-17

Abstract

The utility model discloses a fixed clamping structure for woodwork processing usefulness, including the base, the inside of base is provided with the threaded rod, and the one end of threaded rod runs through base and fixedly connected with hand runner, and the outside both sides of threaded rod all are provided with the movable block, the equal fixedly connected with connecting block in top of two movable blocks, and the draw-in groove has all been seted up at the middle part of two connecting block both sides, and the outside of two draw-in grooves all alternates and is connected with splint, and the bottom of splint both sides is all seted up flutedly. This kind of a fixed centre gripping structure for woodwork processing usefulness, through pivot, fly leaf, spout, round bar, bolt and compression spring's cooperation use, make people can be through the one end of pressing the fly leaf, make the other end of fly leaf drive the bolt under the transmission of spout and round bar and remove, and then make the bolt can with the draw-in groove separation, make connecting block can relax with splint separation, made things convenient for the installation and the dismantlement of splint to made things convenient for people to change the splint.

Description

Fixed clamping structure for processing wooden products

Technical Field

The utility model relates to a fixed clamping structure specifically is a fixed clamping structure for woodwork processing usefulness.

Background

The woodwork is with timber raw and other materials, through processing preparation, the product that forms, woodwork mainly divide into following several big categories, furniture woodwork, official working woodwork, technology woodwork, horticulture woodwork, life woodwork, high-tech woodwork still, the woodcarving is only a braced system of technology woodwork, the wooden handicraft is because of its material and the particularity of using the attribute, general few fracture, be afraid of water, but this does not mean can be arbitrary when preserving wooden handicraft and spray water clean on the wooden handicraft, should wipe gently with wet rag as far as possible and be good.

At present, most woodwork need use anchor clamps to it to fix when processing, and splint on most current anchor clamps all connect through the welded mode, consequently are difficult to change it when splint wear is serious or appear crooked. Therefore, the fixed clamping structure for processing the wood products is improved.

Disclosure of Invention

For solving the defect that prior art exists, the utility model provides a fixed clamping structure for woodwork processing usefulness.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a fixed clamping structure for woodwork processing, which comprises a base, wherein a threaded rod is arranged inside the base, one end of the threaded rod penetrates through the base and is fixedly connected with a hand rotating wheel, two movable blocks are arranged on two sides of the outer part of the threaded rod, two connecting blocks are fixedly connected with the top ends of the movable blocks, two clamping grooves are arranged in the middle parts of two sides of the connecting blocks, two clamping grooves are alternately connected with clamping plates on the outer part, grooves are arranged on the bottom parts of two sides of the clamping plates, a fixing mechanism is arranged inside the grooves, the fixing mechanism comprises a rotating shaft, a movable plate, two sliding grooves, a round rod and a bolt, a limiting mechanism is arranged on the top ends of the two clamping plates, the limiting mechanism comprises a connecting rod, a pressing plate and a reset spring, the bottom end of the connecting rod is fixedly connected with, the reset spring is arranged outside the connecting rod.

As a preferred technical scheme of the utility model, the outside both sides of threaded rod are all seted up threadedly, and threaded direction of rotation is opposite on the outside both sides of threaded rod, the outside both sides of threaded rod respectively with the middle part threaded connection of two movable blocks.

As a preferred technical scheme of the utility model, the middle part of fly leaf and the outside fixed connection of pivot, the both ends of pivot are connected with the inside both sides of recess through the bearing respectively, anti-skidding line has been seted up in the outside of fly leaf.

As a preferred technical scheme of the utility model, two the spout is seted up respectively in the inside both sides of fly leaf, two the inside of spout respectively with the both ends sliding connection of round bar.

As a preferred technical scheme of the utility model, the one end of bolt is alternated with the inside of fly leaf and is connected, the outside of the middle part round bar of bolt one end alternates and is connected, the other end of bolt alternates with the inside of one of them draw-in groove and is connected.

As a preferred technical scheme of the utility model, compression spring's one end and the inboard one end fixed connection of fly leaf, compression spring's the other end and the inside inboard one end fixed connection of recess.

As a preferred technical scheme of the utility model, the middle part of clamp plate one end is alternated with the outside of connecting rod and is connected, one side on the top of clamp plate and reset spring's bottom fixed connection, reset spring's top and the top fixed connection of connecting rod.

The utility model has the advantages that: this kind of a fixed centre gripping structure for woodwork processing usefulness, through pivot, fly leaf, spout, round bar, bolt and compression spring's cooperation use, make people can be through the one end of pressing the fly leaf, make the other end of fly leaf drive the bolt under the transmission of spout and round bar and remove, and then make the bolt can with the draw-in groove separation, make connecting block can relax with splint separation, made things convenient for the installation and the dismantlement of splint to made things convenient for people to change the splint.

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 view of a fixed clamping structure for processing wooden products according to the present invention;

fig. 2 is an enlarged schematic view of a fixed clamping structure for wooden product processing according to the present invention at a point a;

FIG. 3 is a schematic view of the internal structure of a clamping plate of the present invention for a fixed clamping structure for wooden product processing;

fig. 4 is a schematic view of a threaded rod of a fixing clamping structure for processing wooden products of the present invention.

In the figure: 1. a base; 2. a threaded rod; 3. a movable block; 4. connecting blocks; 5. a card slot; 6. a splint; 7. a groove; 8. a rotating shaft; 9. a movable plate; 10. a chute; 11. a round bar; 12. a bolt; 13. a compression spring; 14. a connecting rod; 15. pressing a plate; 16. a return spring.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1, 2, 3 and 4, the utility model relates to a fixed clamping structure for woodwork processing, which comprises a base 1, a threaded rod 2 is arranged in the base 1, one end of the threaded rod 2 penetrates through the base 1 and is fixedly connected with a hand-turning wheel, two sides of the outer part of the threaded rod 2 are respectively provided with a movable block 3, the top ends of the two movable blocks 3 are respectively fixedly connected with a connecting block 4, the middle parts of the two sides of the two connecting blocks 4 are respectively provided with a clamping groove 5, the outer parts of the two clamping grooves 5 are respectively penetrated and connected with a clamping plate 6, the bottoms of the two sides of the clamping plate 6 are respectively provided with a groove 7, the inner part of the groove 7 is respectively provided with a fixing mechanism, the fixing mechanism comprises a rotating shaft 8, a movable plate 9, two sliding grooves 10, a round rod 11 and a bolt 12, the top ends of the two clamping plates, the bottom end of the connecting rod 14 is fixedly connected with the middle part of the top end of the clamping plate 6, and the return spring 16 is arranged outside the connecting rod 14.

Wherein, the outside both sides of threaded rod 2 are all seted up threadedly, and threaded direction of rotation is opposite on the outside both sides of threaded rod 2, and the outside both sides of threaded rod 2 respectively with two movable block 3's middle part threaded connection, when having guaranteed that threaded rod 2 rotates, two movable block 3 can be close to each other or keep away from each other.

Wherein, the middle part of fly leaf 9 and the outside fixed connection of pivot 8, the both ends of pivot 8 are connected with the inside both sides of recess 7 through the bearing respectively, and anti-skidding line has been seted up in the outside of fly leaf 9, has increased the frictional force between people's hand and fly leaf 9 through anti-skidding line, makes people be difficult for skidding when pressing the one end of fly leaf 9.

The two sliding chutes 10 are respectively arranged on two sides of the inside of the movable plate 9, the insides of the two sliding chutes 10 are respectively connected with two ends of the round rod 11 in a sliding manner, and through transmission of the sliding chutes 10 and the round rod 11, when people press one end of the movable plate 9, the other end of the movable plate 9 can drive the bolt 12 to move.

Wherein, the one end of bolt 12 and the inside interlude of fly leaf 9 are connected, the outside interlude of the middle part round bar 11 of 12 one ends of bolt is connected, the other end of bolt 12 and the inside interlude of one of them draw-in groove 5 are connected, through pivot 8, fly leaf 9, spout 10, round bar 11, bolt 12 and compression spring 13's cooperation is used, make people can be through the one end of pressing fly leaf 9, make the other end of fly leaf 9 drive bolt 12 under the transmission of spout 10 and round bar 11 and remove, and then make bolt 12 can separate with draw-in groove 5, make connecting block 4 can relax with splint 6 separation, the installation and the dismantlement of splint 6 have been made things convenient for people to change splint 6.

One end of the compression spring 13 is fixedly connected with one end of the inner side of the movable plate 9, the other end of the compression spring 13 is fixedly connected with one end of the inner side of the groove 7, and the movable plate 9 can drive the round rod 11 and the bolt 12 to move when people do not press the movable plate 9 through the elasticity of the compression spring 13, so that the bolt 12 is inserted into the clamping groove 5.

Wherein, the middle part of clamp plate 15 one end is threaded with the outside of connecting rod 14 and is connected, one side on the top of clamp plate 15 and reset spring 16's bottom fixed connection, reset spring 16's top and connecting rod 14's top fixed connection use through the cooperation of clamp plate 15, reset spring 16 and connecting rod 14, when making the work piece of different specifications put between two splint 6, two clamp plates 15 all can hold the work piece under the effect of reset spring 16 elasticity.

When the automatic clamping device works, a workpiece is firstly placed on the base 1 and is placed between the two clamping plates 6, the two clamping plates 15 are lifted upwards, the two clamping plates 15 compress the two reset springs 16, the hand rotating wheel is rotated, the threaded rod 2 drives the two movable blocks 3 and the two connecting blocks 4 to be close to each other, when the two clamping plates 6 move along with the two connecting blocks 4 and clamp the workpiece, the hand rotating wheel is stopped rotating, the two clamping plates 15 are loosened, the two clamping plates 15 clamp the workpiece under the action of the elastic force of the two reset springs 16, after the workpiece is processed, the two clamping plates 15 are lifted upwards, the hand rotating wheel is rotated reversely, the two clamping plates 6 are separated from the workpiece, the workpiece is taken down, when the clamping plates 6 need to be replaced, one ends of the two movable plates 9 on the clamping plates 6 are pressed, the other ends of the two movable plates 9 are tilted, the other ends of, make the inside separation of two bolts 12 and draw-in groove 5, separate splint 6 and connecting block 4, press the one end of two fly leaves 9 on the new splint 6, make its other end perk, overlap new splint 6 in the outside of connecting block 4, loosen the one end of two splint 6, make the other end of two splint 6 remove under the effect of two compression spring 13 elasticity, and drive the inside that two bolts 12 inserted two draw-in grooves 5, and then make splint 6 fix on connecting block 4.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The fixed clamping structure for processing wooden products is characterized by comprising a base (1), wherein a threaded rod (2) is arranged in the base (1), one end of the threaded rod (2) penetrates through the base (1) and is fixedly connected with a hand rotating wheel, two sides of the outer part of the threaded rod (2) are respectively provided with a movable block (3), the top ends of the two movable blocks (3) are respectively and fixedly connected with a connecting block (4), the middle parts of two sides of the two connecting blocks (4) are respectively provided with a clamping groove (5), the outer parts of the two clamping grooves (5) are respectively and alternately connected with a clamping plate (6), the bottoms of two sides of the clamping plate (6) are respectively provided with a groove (7), a fixed mechanism is arranged in each groove (7), and the fixed mechanism consists of a rotating shaft (8), a movable plate (9), two sliding grooves (10), a round rod (11) and a bolt (12), two the top of splint (6) all is provided with stop gear, stop gear comprises connecting rod (14), clamp plate (15) and reset spring (16), the bottom of connecting rod (14) and the middle part fixed connection on splint (6) top, reset spring (16) set up the outside at connecting rod (14).

2. The fixed clamping structure for processing the wooden products as claimed in claim 1, wherein the two external sides of the threaded rod (2) are both threaded, the rotation directions of the threads on the two external sides of the threaded rod (2) are opposite, and the two external sides of the threaded rod (2) are respectively in threaded connection with the middle parts of the two movable blocks (3).

3. The fixed clamping structure for processing the wooden products as claimed in claim 1, wherein the middle of the movable plate (9) is fixedly connected with the outside of the rotating shaft (8), two ends of the rotating shaft (8) are respectively connected with two sides inside the groove (7) through bearings, and the outside of the movable plate (9) is provided with anti-skid threads.

4. The fixed clamping structure for the processing of wood products according to claim 1, characterized in that two said sliding chutes (10) are respectively opened at two sides of the inside of the movable plate (9), and the inside of two said sliding chutes (10) are respectively connected with two ends of the round bar (11) in a sliding manner.

5. The fixed clamping structure for the processing of wood products according to claim 1, characterized in that one end of the bolt (12) is connected with the inner part of the movable plate (9) in an inserting way, the middle round rod (11) at one end of the bolt (12) is connected with the outer part in an inserting way, and the other end of the bolt (12) is connected with the inner part of one clamping groove (5) in an inserting way.

6. The fixed clamping structure for the processing of wood products according to the claim 1 is characterized by also comprising a compression spring (13), one end of the compression spring (13) is fixedly connected with one end of the inner side of the movable plate (9), and the other end of the compression spring (13) is fixedly connected with one end of the inner side of the groove (7).

7. The structure of claim 1, wherein the middle of one end of the pressure plate (15) is inserted and connected with the outside of the connecting rod (14), one side of the top end of the pressure plate (15) is fixedly connected with the bottom end of the return spring (16), and the top end of the return spring (16) is fixedly connected with the top end of the connecting rod (14).