CN219618062U - Timber bender - Google Patents

Abstract

The utility model belongs to the technical field of furniture processing equipment, in particular to a wood bending machine, which comprises a base, wherein the base comprises a base and a plurality of bending grooves; the top of the base is fixedly connected with a servo motor through a fixed block; the output end of the servo motor is provided with a gear; the top of the base is fixedly connected with a pair of support rods; the side walls of the pair of support rods are connected with threaded rods in a threaded manner; the outer circular wall of the threaded rod is in threaded connection with a gear ring, and the gear ring is positioned between the pair of support rods; the gear tooth ring is meshed with the gear; an arc-shaped block is arranged at one end of the threaded rod; the top of the base is provided with a limiting plate through a position adjusting piece; the top of the limiting plate is provided with a fixing piece; make limiting plate and arc piece drive the plank break away from the base, let the plank of accomplishing the bending place aside and wait for the shaping, reinstallate another pair of limiting plate and arc piece on the base again and continue to bend the operation to the plank, improved the device to ligneous bending efficiency.

Description

Timber bender

Technical Field

The utility model relates to the technical field of furniture processing equipment, in particular to a wood bending machine.

Background

The wood furniture is the furniture frequently used in daily life, brings convenience to our life, and can lead the appearance of some furniture to be in a curve aesthetic feeling along with the improvement of the living standard of people, so as to meet the pursuit of the user on the beauty, and therefore, the wood furniture needs to be used after bending the straight wood in the furniture manufacturing process.

When the wood is bent during processing, the wood can be limited by using the limiting plate, the position of the limiting plate is usually fixed on the base, and the wood needs to be fixed for a period of time after being bent, so that the bending place of the wood is prevented from rebounding, the wood is inconvenient to take off from the bending device in a period of time, and the bending efficiency of the bending device on the wood is affected; accordingly, a wood bending machine is proposed for the above-mentioned problems.

Disclosure of Invention

In order to make up the defects in the prior art, when the wood is bent in a processing way, the wood can be limited by using the limiting plate, the position of the limiting plate is usually fixed on the base, the wood needs to be fixed for a period of time after being bent, the bending place of the wood is prevented from rebounding, the wood is inconvenient to take off from the bending device in a period of time, and the bending efficiency of the bending device on the wood is affected.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a wood bending machine, which comprises a base; the top of the base is fixedly connected with a servo motor through a fixed block; the output end of the servo motor is provided with a gear; the top of the base is fixedly connected with a pair of support rods; the side walls of the pair of support rods are connected with threaded rods in a threaded manner; the outer circular wall of the threaded rod is in threaded connection with a gear ring, and the gear ring is positioned between the pair of support rods; the gear tooth ring is meshed with the gear; an arc-shaped block is arranged at one end of the threaded rod; the top of the base is provided with a limiting plate through a position adjusting piece; the top of limiting plate is equipped with the mounting, makes limiting plate and arc piece drive the plank and breaks away from the base, lets the plank of accomplishing the bending place one by and waits for the shaping, reinstallates another pair of limiting plate and arc piece on the base again and continues to bend the operation to the plank, has improved the device to ligneous bending efficiency.

Preferably, the positioning member comprises a connecting rod; the side wall of the limiting plate is provided with a first circular through groove; the top of the base is fixedly connected with a connecting rod, and one end of the connecting rod extends into the first circular through groove; the top of the limiting plate is provided with a second circular through groove; the groove wall of the second circular through groove is connected with a sliding rod in a sliding manner; the top of the base is provided with a group of circular grooves; the sliding rod is matched with the circular groove; the side wall of the arc-shaped block is provided with a square groove; one end of the threaded rod is fixedly connected with a square block; the square block is matched with the square groove, and the sliding rod can adjust the bending angle of the wood when being inserted into different circular groove positions to enable the wood plate to be bent.

Preferably, the fixing member includes a telescopic rod; the side walls of the limiting plates, which are close to the two ends, are respectively and rotatably connected with a telescopic rod; an extension rod is connected with the outer circular wall of the inner rod of the telescopic rod in a threaded manner; the outer circular wall of the extension rod is provided with an inserting rod through a clamping piece; the top of arc piece is equipped with a set of spacing groove, makes things convenient for limiting plate and arc piece to keep the fixed to timber when the base is taken down.

Preferably, the clamping piece comprises a connecting block; the outer circular wall of the extension rod is connected with a connecting block in a sliding manner; the top of the connecting block is provided with a square through groove; the groove wall of the square through groove is connected with a clamping block in a sliding manner; the side wall of the clamping block is fixedly connected with a U-shaped block through a spring; two ends of the U-shaped block are fixedly connected to the side wall of the connecting block; the outer circular wall of the extension rod is provided with a group of clamping grooves; the clamping groove is matched with the clamping block, and the distance between the telescopic rod and the inserted link can be adjusted to correspond to the distance between the arc-shaped block and the limiting plate, so that different distances between the arc-shaped plate and the limiting plate can be conveniently fixed.

Preferably, the side walls on two sides of the clamping block are all provided with inclined planes, so that the clamping block can be separated from the clamping groove only by completely lifting the clamping block by hands of a worker, and the operation of the user is facilitated.

Preferably, the top of the base is provided with an opening groove; the groove wall of the opening groove is provided with an opening frame; the groove wall of the mouth-shaped groove is provided with a placing groove; a handle is arranged on the groove wall of the placing groove; the side wall of the handle is fixedly connected to the side wall of the mouth-shaped frame, so that a user can conveniently extract the limiting plate, the arc-shaped block and the wood plate from the base.

The utility model has the advantages that:

1. make limiting plate and arc piece drive the plank break away from the base, let the plank of accomplishing the bending place aside and wait for the shaping, reinstallate another pair of limiting plate and arc piece on the base again and continue to bend the operation to the plank, improved the device to ligneous bending efficiency.

2. The slide bar can make the plank when bending at the circular recess position of inserting the difference, adjust the angle that timber was bent, make things convenient for limiting plate and arc piece to keep the ligneous fixed when the base is taken down, distance between telescopic link and the inserted bar can be adjusted to distance between corresponding arc piece and the limiting plate, the different distances between fixed arc piece and the limiting plate of convenience, avoided the staff to need the hand to mention the fixture block completely just can break away from the screens groove, the operation of user has been made things convenient for the user to draw limiting plate, arc piece and plank from the base.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a perspective view of the utility model;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is an enlarged view of FIG. 1 at B;

FIG. 4 is a partial cross-sectional view of the utility model;

fig. 5 is an enlarged view of fig. 4 at C.

In the figure: 1. a base; 2. a servo motor; 3. a gear; 4. a support rod; 5. a threaded rod; 6. a wheel ring gear; 7. an arc-shaped block; 8. a limiting plate; 9. a connecting rod; 10. a slide bar; 11. a circular groove; 12. a telescopic rod; 13. an extension rod; 14. a rod; 15. a limit groove; 16. square blocks; 17. a connecting block; 18. square through groove; 19. a clamping block; 20. a U-shaped block; 21. a clamping groove; 22. a mouth-shaped frame; 23. a handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 5, a wood bending machine comprises a base 1; the top of the base 1 is fixedly connected with a servo motor 2 through a fixed block; the output end of the servo motor 2 is provided with a gear 3; a pair of support rods 4 are fixedly connected to the top of the base 1; the side walls of the pair of support rods 4 are connected with threaded rods 5 in a threaded manner; the outer circular wall of the threaded rod 5 is in threaded connection with a gear ring 6, and the gear ring 6 is positioned between the pair of support rods 4; the gear ring 6 is meshed with the gear 3; an arc-shaped block 7 is arranged at one end of the threaded rod 5; the top of the base 1 is provided with a limiting plate 8 through a position adjusting piece; the top of the limiting plate 8 is provided with a fixing piece; during operation, the output end of the servo motor 2 drives the gear 3 to rotate, thereby the rotation of the gear 3 drives the gear ring 6 on the threaded rod 5 to rotate, because the gear ring 6 is limited by a pair of support rods 4, the threaded rod 5 is driven to move forwards when the gear ring 6 rotates, the movement of the threaded rod 5 can drive the arc plate to move, when the wood board is placed between the limiting plate 8 and the arc block 7, the servo motor 2 drives the arc block 7 to prop against the center of the side wall of the wood board, the pushing force is continuously applied, the wood board is enabled to complete the bending effect, after the wood board is bent, the wood board can be fixed between the limiting plate 8 and the arc block 7 through the effect of the fixing piece, the limiting plate 8 and the arc block 7 can be enabled to drive the wood board to separate from the base 1 through the effect of the positioning piece, the wood board after the bending is completed is placed aside to wait for forming, and the other pair of limiting plate 8 and the arc block 7 are reinstalled on the base 1 to continue the bending operation on the wood board, and the bending efficiency of the wood board is improved.

The positioning piece comprises a connecting rod 9; the side wall of the limiting plate 8 is provided with a first circular through groove; a connecting rod 9 is fixedly connected to the top of the base 1, and one end of the connecting rod 9 extends into the first circular through groove; the top of the limiting plate 8 is provided with a second circular through groove; the groove wall of the second circular through groove is connected with a sliding rod 10 in a sliding manner; the top of the base 1 is provided with a group of circular grooves 11; the sliding rod 10 is matched with the circular groove 11; the side wall of the arc-shaped block 7 is provided with a square groove; one end of the threaded rod 5 is fixedly connected with a square block 16; the square block 16 is matched with the square groove; during operation, through limiting plate 8 through first circular logical groove place on connecting rod 9 of base 1, can make limiting plate 8 rotate around connecting rod 9, also can take off from connecting rod 9, and square piece 16 on the threaded rod 5 can break away from under the cooperation of the square groove of arc piece 7, can be after timber is bent, conveniently take down arc piece 7, limiting plate 8 and timber from base 1, slide bar 10 is when the circular logical inslot of second slides, can enter into the circular recess 11 on the base 1 when limiting plate 8 rotates around connecting rod 9, fix limiting plate 8, slide bar 10 is inserting different circular recess 11 positions and can make the plank when bending, the angle of adjusting timber.

The fixing piece comprises a telescopic rod 12; the side walls of the limiting plates 8 close to the two ends are respectively and rotatably connected with a telescopic rod 12; an extension rod 13 is connected with the outer circular wall of the inner rod of the telescopic rod 12 in a threaded manner; the outer circular wall of the extension rod 13 is provided with an inserting rod 14 through a clamping piece; a group of limit grooves 15 are formed in the top of the arc-shaped block 7; during operation, through inserted bar 14 on the outer circular wall of extension rod 13, when timber is bent, rotate telescopic link 12 on limiting plate 8, make extension rod 13 stretch to the spacing groove 15 of arc piece 7, make inserted bar 14 enter into the spacing groove 15 of arc piece 7 through the shrink of telescopic link 12 this moment, when fixed inserted bar 14 through the effect of screens piece, can make to form fixed effect between limiting plate 8 and the arc piece 7, make things convenient for limiting plate 8 and arc piece 7 to keep the fixed to timber when base 1 takes down.

The clamping piece comprises a connecting block 17; the outer circular wall of the extension rod 13 is connected with a connecting block 17 in a sliding manner; the top of the connecting block 17 is provided with a square through groove 18; the groove wall of the square through groove 18 is connected with a clamping block 19 in a sliding manner; the side wall of the clamping block 19 is fixedly connected with a U-shaped block 20 through a spring; two ends of the U-shaped block 20 are fixedly connected to the side wall of the connecting block 17; the outer circular wall of the extension rod 13 is provided with a group of clamping grooves 21; the clamping groove 21 is matched with the clamping block 19; during operation, through the fixture block 19 sliding in the square through groove 18, the fixture block 19 can enter into the screens groove 21 of extension rod 13, when bending into different angles to timber, the distance of arc piece 7 and limiting plate 8 can be different, enter into the screens groove 21 of extension rod 13 through the fixture block 19 this moment, make connecting block 17 fix on extension rod 13, distance between telescopic link 12 and inserted bar 14 can be adjusted, with the distance between corresponding arc piece 7 and limiting plate 8, the different distances between convenient fixed arc and the limiting plate 8, the spring between fixture block 19 and the U-shaped piece 20 can make the fixture block 19 when sliding screens groove 21 top, enter into the screens inslot 21 automatically through the elasticity effect of spring.

The side walls of the two sides of the clamping block 19 are inclined planes; during operation, through the lateral wall of fixture block 19 for the inclined plane, the plank is fixed after accomplishing the shaping between arc piece 7 and limiting plate 8 for a period, and the user can upwards remove fixture block 19 a bit, makes the inclined plane and the screens groove 21 contact of fixture block 19, and the connecting block 17 slides again, and the inclined plane of screens receives pressure and can retract square logical inslot 18, has avoided the staff to need mentioning fixture block 19 completely with the hand just can break away from screens groove 21, has made things convenient for user's operation.

The top of the base 1 is provided with an opening groove; the slot wall of the slot is provided with a slot-shaped frame 22; the groove wall of the mouth-shaped groove is provided with a placing groove; the groove wall of the placing groove is provided with a handle 23; the side wall of the handle 23 is fixedly connected to the side wall of the mouth-shaped frame 22; during operation, through the mouth shape frame 22 on the mouth shape groove, can be after timber is bent, the user can mention the handle 23 and drive mouth shape frame 22, lets mouth shape frame 22 drive limiting plate 8, arc piece 7 and plank break away from base 1, has made things convenient for the user to draw limiting plate 8, arc piece 7 and plank from base 1.

The working principle is that the output end of the servo motor 2 drives the gear 3 to rotate, so that the rotation of the gear 3 drives the gear ring 6 on the threaded rod 5 to rotate, the gear ring 6 is limited by a pair of support rods 4, the threaded rod 5 is driven to move forwards when the gear ring 6 rotates, the movement of the threaded rod 5 drives the arc plate to move, when a wood board is placed between the limiting plate 8 and the arc block 7, the servo motor 2 drives the arc block 7 to prop against the center of the side wall of the wood board, the pushing force is continuously applied, the wood board finishes the bending effect, after the wood board finishes the bending, the wood board can be fixed between the limiting plate 8 and the arc block 7 through the effect of the fixing piece, the limiting plate 8 and the arc block 7 drive the wood board to be separated from the base 1 through the effect of the positioning piece, the wood board after the bending is placed aside to wait for forming, the other pair of limiting plate 8 and the arc block 7 are reinstalled on the base 1 to continue the bending operation on the wood board, the bending efficiency of the device on the wood is improved, the limiting plate 8 is placed on the connecting rod 9 of the base 1 through the first circular through groove, the limiting plate 8 can rotate around the connecting rod 9 and can be taken down from the connecting rod 9, the square block 16 on the threaded rod 5 can be separated from the square groove of the arc block 7, the limiting plate 8 and the wood can be conveniently taken down from the base 1 after the wood is bent, when the slide bar 10 slides in the second circular through groove, the slide bar 10 can enter the circular groove 11 on the base 1 along with the rotation of the limiting plate 8 around the connecting rod 9, the limiting plate 8 is fixed, the slide bar 10 can adjust the bending angle of the wood when the wood is inserted into different circular grooves 11, the slide bar 10 is arranged on the outer circular wall of the extension bar 13 through the inserting rod 14, when the wood is bent, the telescopic rod 12 is rotated on the limiting plate 8, the telescopic rod 13 is led to extend to the limiting groove 15 of the arc-shaped block 7, at the moment, the inserting rod 14 is led to enter the limiting groove 15 of the arc-shaped block 7 through the contraction of the telescopic rod 12, when the inserting rod 14 is fixed through the action of the clamping piece, a fixing effect is formed between the limiting plate 8 and the arc-shaped block 7, the fixing of the wood is conveniently kept when the base 1 is taken down by the limiting plate 8 and the arc-shaped block 7, the clamping block 19 slides in the square through groove 18 through the clamping block 19, the clamping block 19 enters the clamping groove 21 of the telescopic rod 13, when the wood is bent to different angles, the distance between the arc-shaped block 7 and the limiting plate 8 is different, at the moment, the connecting block 17 is fixed on the extending rod 13 through the clamping block 19, the distance between the telescopic rod 12 and the inserting rod 14 can be adjusted, the distance between the arc-shaped block 7 and the limiting plate 8 is corresponding to the distance between the arc-shaped block 7 and the limiting plate 8, the arc-shaped plate and the limiting plate 8 are convenient to fix, when the clamping block 19 slides to the upper part of the clamping groove 21, the clamping block 19 automatically enters the clamping groove 21 under the action of the elasticity of the spring, after the wood board is fixed between the arc-shaped block 7 and the limiting plate 8 for a period of time for shaping through the inclined surface of the clamping block 19, a user can move the clamping block 19 upwards a little to enable the inclined surface of the clamping block 19 to be contacted with the clamping groove 21, then slide the connecting block 17, the inclined surface of the clamping block is pressed to retract into the square through groove 18, the situation that a worker needs to lift the clamping block 19 completely by hand to be separated from the clamping groove 21 is avoided, the operation of the user is facilitated, after the wood is bent, the user can lift the handle 23 to drive the opening frame 22, let the mouth shape frame 22 drive limiting plate 8, arc piece 7 and plank break away from base 1, made things convenient for the user to draw limiting plate 8, arc piece 7 and plank from base 1.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (6)

1. A wood bending machine, characterized in that: comprises a base (1); the top of the base (1) is fixedly connected with a servo motor (2) through a fixed block; the output end of the servo motor (2) is provided with a gear (3); a pair of support rods (4) are fixedly connected to the top of the base (1); the side walls of the pair of support rods (4) are connected with threaded rods (5) in a threaded manner; the outer circular wall of the threaded rod (5) is in threaded connection with a gear ring (6), and the gear ring (6) is positioned between the pair of support rods (4); the gear tooth ring (6) is meshed with the gear (3); one end of the threaded rod (5) is provided with an arc-shaped block (7); the top of the base (1) is provided with a limiting plate (8) through a position adjusting piece; the top of the limiting plate (8) is provided with a fixing piece.

2. A wood bending machine according to claim 1, wherein: the positioning piece comprises a connecting rod (9); the side wall of the limiting plate (8) is provided with a first circular through groove; a connecting rod (9) is fixedly connected to the top of the base (1), and one end of the connecting rod (9) extends into the first circular through groove; the top of the limiting plate (8) is provided with a second circular through groove; the groove wall of the second circular through groove is connected with a sliding rod (10) in a sliding manner; the top of the base (1) is provided with a group of circular grooves (11); the sliding rod (10) is matched with the circular groove (11); the side wall of the arc-shaped block (7) is provided with a square groove; one end of the threaded rod (5) is fixedly connected with a square block (16); the square block (16) is matched with the square groove.

3. A wood bending machine according to claim 2, wherein: the fixing piece comprises a telescopic rod (12); the side walls of the limiting plates (8) close to the two ends are respectively connected with a telescopic rod (12) in a rotating way; an extension rod (13) is connected with the outer circular wall of the inner rod of the telescopic rod (12) in a threaded manner; the outer circular wall of the extension rod (13) is provided with an inserting rod (14) through a clamping piece; a group of limit grooves (15) are formed in the top of the arc-shaped block (7).

4. A timber bender according to claim 3, wherein: the clamping piece comprises a connecting block (17); the outer circular wall of the extension rod (13) is connected with a connecting block (17) in a sliding manner; the top of the connecting block (17) is provided with a square through groove (18); the groove wall of the square through groove (18) is connected with a clamping block (19) in a sliding manner; the side wall of the clamping block (19) is fixedly connected with a U-shaped block (20) through a spring; two ends of the U-shaped block (20) are fixedly connected to the side wall of the connecting block (17); the outer circular wall of the extension rod (13) is provided with a group of clamping grooves (21); the clamping groove (21) is matched with the clamping block (19).

5. A wood bending machine according to claim 4, wherein: the side walls of the two sides of the clamping block (19) are inclined planes.

6. A wood bending machine according to claim 5, wherein: the top of the base (1) is provided with an opening groove; the groove wall of the mouth-shaped groove is provided with a mouth-shaped frame (22); the groove wall of the mouth-shaped groove is provided with a placing groove; a handle (23) is arranged on the groove wall of the placing groove; the side wall of the handle (23) is fixedly connected to the side wall of the mouth-shaped frame (22).