CN110757279A

CN110757279A - Fixing device is used in production of wooden seat

Info

Publication number: CN110757279A
Application number: CN201911053487.9A
Authority: CN
Inventors: 王磊
Original assignee: Anhui Jiuzhou Hualong Solid Wood Furniture Co Ltd
Current assignee: Anhui Jiuzhou Hualong Solid Wood Furniture Co Ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-02-07

Abstract

The invention discloses a fixing device for wood seat production, which comprises a base and a rotating motor, wherein the rotating motor is in power connection with a rotating shaft, the top end of the rotating shaft extends upwards and penetrates through the base, the top end part of the rotating shaft is provided with a fixed platform, the fixed platform is provided with a propping piece and a clamping piece, used for clamping wood to be processed, two groups of slide rails symmetrically arranged at two sides of the fixed station are also arranged on the base, sliding seats are respectively arranged on the two groups of slide rails, a connecting rod is fixedly arranged on the sliding seat and connected with an extrusion piece, a stand column is fixedly arranged on the base, a top plate is arranged at the top end of the stand column, a polishing sliding rail is arranged on the lower surface of the top plate, the polishing slide rail is provided with a polishing slide seat in a matching manner, an electric push rod is arranged below the polishing slide seat, and a polishing grinding wheel is fixedly arranged below the electric push rod. Do not need secondary clamping, can realize ligneous rotation to it is fixed stable, and machining efficiency is high.

Description

Fixing device is used in production of wooden seat

Technical Field

The invention relates to the technical field of furniture production, in particular to a fixing device for wood seat production.

Background

Furniture is a necessity of each family, and exquisite furniture can make the environment of the family suitable. Furniture is of many kinds including tables and chairs, sofas, cabinets and the like. Among them, the chair is one of the furniture commonly used by people, and is one of the essential and most common furniture at home.

The seat is made of various materials, and the wooden seat is most common in the traditional Chinese families. In the manufacturing process of the wooden seat, a plurality of processes such as cutting, polishing and assembling of wood are needed. Wherein, when preliminarily polishing the wood board after cutting, wood needs to be fixed, and the polishing mechanism is utilized to polish the surface of the wood to a certain degree.

However, the applicant has found that the prior art has at least the following problems:

when polishing, the part that anchor clamps carry out the centre gripping to timber is difficult for polishing, causes timber incomplete polishing easily, needs carry out secondary centre gripping, waste time.

Disclosure of Invention

In view of this, the invention aims to provide a fixing device for producing a wooden seat, which can realize the change of the position of wood without secondary clamping, improve the polishing effect and save time.

The invention provides a fixing device for wood seat production based on the above purpose, which comprises a base, wherein a motor cover is arranged at the bottom of the base, a rotating motor is arranged in the motor cover, the rotating motor is in power connection with a rotating shaft, the top end of the rotating shaft extends upwards and penetrates through the base, the top end part of the rotating shaft is provided with a fixed platform, a holding part and a clamping part are arranged on the fixed platform and used for clamping wood to be processed, the base is also provided with two groups of sliding rails symmetrically arranged at two sides of the fixed platform, sliding seats are respectively arranged on the two groups of sliding rails, a connecting rod is fixedly arranged on the sliding seats and connected with an extrusion part and used for extruding the wood to be processed downwards, a stand column is fixedly arranged on the base, the top end of the stand column is provided with a top plate, the lower surface of the top, an electric push rod is installed below the polishing sliding seat, and a polishing grinding wheel is fixedly installed below the electric push rod.

Optionally, the abutting part includes an abutting casing, an abutting hole is formed in a side wall of the abutting casing, an abutting column is slidably mounted in the abutting hole, a limiting plate is mounted at one end of the abutting column located in the abutting casing, an abutting spring is connected between the limiting plate and an inner wall of the abutting casing, an abutting plate is mounted at one end of the abutting column extending out of the abutting casing, the clamping part includes a driving motor, the driving motor is mounted on the fixing table through a clamping sliding rail, the driving motor can slide along the clamping sliding rail, the driving motor is power-connected with a screw rod, a clamping casing is fixedly mounted on the fixing table, a threaded through hole is formed in one side of the clamping casing close to the driving motor, the screw rod is threadedly mounted in the threaded through hole, and one end of the screw rod extends into the clamping casing, the screw rod stretches into the inside one end of centre gripping casing has the centre gripping post through the coupling joint, and centre gripping post one end stretches out through the centre gripping hole on the centre gripping casing, the centre gripping post stretches out the grip block is installed to the tip of centre gripping casing.

Optionally, the extrusion piece includes the mount pad, the mount pad with connecting rod fixed connection, mount pad below fixed mounting has the hydraulic stem, hydraulic stem below fixed connection has the spring holder, and the spring holder is connected with compression spring, the compression spring below is connected with the stripper plate.

Optionally, the spring holder side symmetry is provided with two sets of bearing frames, installs the installation axle between two sets of bearing frames respectively, installation axle middle part fixed mounting has the bracing piece, installs epaxial torque spring that still installs, and the bracing piece is connected respectively with the bearing frame at the torque spring both ends, makes the bracing piece vertical downwards when not receiving external force, tip integrated into one piece has the portion of bending under the bracing piece, the portion of bending with the bracing piece is tangent, the portion of bending is the circular arc of quarter circumference, the ball is installed to the end of the portion of bending, when not receiving external force, the height of ball is less than the stripper plate.

Optionally, install the track dish on the base of fixed station below, the week side of track dish is equipped with the track, two at least track pivots are installed to the fixed station below, install the rail wheel in the track pivot, the rail wheel with the track looks adaptation of track dish week side.

Optionally, the upper surface of the track disc is provided with a circular sliding groove, and the lower surface of the fixed platform is provided with a circular sliding rail matched with the sliding groove.

From the above, the fixing device for producing the wood seat provided by the invention has the advantages that the wood is clamped and fixed in the horizontal direction through the abutting part and the clamping part, the wood is clamped and fixed in the vertical direction through the extrusion part, when the wood needs to be rotated, the extrusion part is moved upwards, the rotary motor drives the fixing table to rotate, the wood can be rotated, the wood does not need to be clamped for the second time, and the fixing device is convenient and quick;

in another aspect of the invention, the two support rods and the bending parts at the end parts of the support rods can ensure that the balls on the bending parts vertically press and fix the wood when the wood rotates, thereby maintaining the stability of the fixation when the wood rotates.

Drawings

FIG. 1 is a schematic structural view of a fixing device for manufacturing a wooden seat according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a fixing device supporting member and a clamping member for manufacturing a wooden seat according to an embodiment of the present invention;

FIG. 3 is a front view of an extrusion of a fixture for wood seat production in accordance with an embodiment of the present invention;

fig. 4 is a side view of an extrusion of a fixture for wood seat production in accordance with an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to specific embodiments and the accompanying drawings.

It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are used for distinguishing two entities with the same name but different names or different parameters, and it should be noted that "first" and "second" are merely for convenience of description and should not be construed as limitations of the embodiments of the present invention, and they are not described in any more detail in the following embodiments.

As one of the specific embodiments of the present invention, as shown in the figure, a fixing device for wood seat production comprises a base 1, a motor cover 2 is installed at the bottom of the base 1, a rotating motor 3 is installed inside the motor cover 2, the rotating motor 3 is in power connection with a rotating shaft 4, the top end of the rotating shaft 4 extends upwards and penetrates through the base 1, a fixing table 5 is installed at the top end of the rotating shaft 4, a supporting member 15 and a clamping member 16 are installed on the fixing table 5 for clamping wood to be processed, two sets of slide rails 11 symmetrically arranged at two sides of the fixing table 5 are further arranged on the base 1, slide seats 12 are respectively installed on the two sets of slide rails 11, connecting rods 13 are fixedly installed on the slide seats 12, the connecting rods 13 are connected with an extrusion member 14 for extruding wood to be processed downwards, vertical columns 21 are fixedly installed on the base 1, the top end of the upright post 21 is provided with a top plate 17, the lower surface of the top plate 17 is provided with a polishing slide rail 18, the polishing slide rail 18 is provided with a polishing slide seat 18 in a matching manner, an electric push rod 20 is arranged below the polishing slide seat 19, and a polishing grinding wheel 22 is fixedly arranged below the electric push rod 20. When polishing, to treat that processing timber places on

fixed station

5, 16 cooperations of holder support and hold 15 and treat processing timber and carry out the centre gripping fixed, it makes extruded article 14 reach suitable position to remove sliding seat 12 simultaneously, extruded article 14 treats processing timber upper surface and extrudees fixedly, it is more firm to make it fix, later sliding seat 19 that polishes removes, make the emery wheel 22 position of polishing change, and treat processing timber and carry out surperficial polishing, when polishing to the position of extruded article 14 contact, extruded article 14 loosens, rotating electrical machines 3 drive fixed plate 5 is rotatory certain angle, later extruded article 14 is carrying out the centre gripping to timber, make the position that is pressurized 14 centre gripping before by can be polished, also need not to carry out the secondary clamping to timber, efficiency is improved.

In some other embodiments, the supporting member 15 includes a supporting housing 151, a supporting hole 152 is disposed on a sidewall of the supporting housing 151, a supporting column 155 is slidably disposed in the supporting hole 152, a limiting plate 154 is disposed at an end of the supporting column 155 located inside the supporting housing 151, a supporting spring 153 is connected between the limiting plate 154 and an inner wall of the supporting housing 151, a supporting plate 156 is disposed at an end of the supporting column 155 extending out of the supporting housing 151, the clamping member 16 includes a driving motor 161, the driving motor 161 is mounted on the fixed platform 5 through a clamping sliding rail 169, the driving motor 161 can slide along the clamping sliding rail 169, the driving motor 161 is dynamically connected with a screw 164, a clamping housing 162 is fixedly mounted on the fixed platform 5, and a threaded through hole 163 is disposed at one side of the clamping housing 162 close to the driving motor 161, screw 164 threaded mounting in the screw through-hole 163, screw 164 one end stretches into inside the centre gripping casing 162, screw 164 stretches into the inside one end of centre gripping casing 162 is connected with centre gripping post 166 through shaft coupling 165, and centre gripping post 166 one end is stretched out through the centre gripping hole on the centre gripping casing 162, centre gripping post 166 stretches out grip block 168 is installed to the tip of centre gripping casing 162. When clamping is performed, the driving motor 161 drives the screw 164 to rotate, at this time, since the driving motor 161 is installed on the clamping sliding rail 169, the driving motor 161 does not rotate, the screw 164 rotates to match with the threaded through hole 163, so that the screw 164 moves towards the direction of the abutting piece 15, the clamping column 166 is pushed to move, and clamping and fixing are performed on the wood.

In some other embodiments, the pressing member 14 includes a mounting seat 141, the mounting seat 141 is fixedly connected with the connecting rod 13, a hydraulic rod 142 is fixedly mounted below the mounting seat 141, a spring seat 143 is fixedly connected below the hydraulic rod 142, a compression spring 149 is connected to the spring seat 143, and a pressing plate 1410 is connected below the compression spring 149. The hydraulic rod 142 extends to enable the pressing plate 1410 to compress the upper surface of the wood, and the compression spring 149 enables the pressing plate 1410 and the upper surface of the wood to have certain buffering, so that the damage effect on the upper surface of the wood is reduced.

In some specific embodiments, two sets of bearing seats 144 are symmetrically disposed on the side surface of the spring seat 143, a mounting shaft 144 is respectively mounted between the two sets of bearing seats 144, a support rod 146 is fixedly mounted in the middle of the mounting shaft 144, a torsion spring 143 is further mounted on the mounting shaft 144, two ends of the torsion spring 143 are respectively connected to the support rod 146 and the bearing seats 144, so that the support rod 146 is vertically downward when no external force is applied, a bending portion 147 is integrally formed at the lower end of the support rod 146, the bending portion 147 is tangent to the support rod 146, the bending portion 147 is a quarter-circle arc, a ball 148 is mounted at the end of the bending portion 147, and when no external force is applied, the height of the ball 148. When extrusion is performed, the hydraulic rod 142 extends downwards, the ball 148 contacts with the wood first, the hydraulic rod 142 continues to extend, the torsion spring 143 is compressed, the two support rods 146 split towards two sides, when the hydraulic rod 142 extends to a certain length, the extrusion plate 1410 contacts with the wood, finally the extrusion plate 1410 and the bending portion 147 extrude and fix the surface of the wood, when the wood needs to be rotated, the hydraulic rod 142 shortens a certain distance, the extrusion plate 1410 leaves the surface of the wood until the ball 148 contacts with the upper surface of the wood, at this time, the wood can be rotated, the ball 148 rotates and extrudes and fixes the upper surface of the wood, and the stability of wood fixation is further improved.

In some other embodiments, a track disk 6 is installed on the base 1 below the fixed station 5, a track is arranged on the periphery of the track disk 6, at least two track rotating shafts 7 are installed below the fixed station 5, in this embodiment, the two track rotating shafts 7 are symmetrically arranged, a track wheel 8 is installed on the track rotating shaft 7, and the track wheel 8 is matched with the track on the periphery of the track disk 6. The rail wheels 8 cooperate with the rail discs 6 to provide a more stable rotation of the stationary table 5.

In some other embodiments, the upper surface of the track plate 6 is provided with a circular sliding groove 10, and the lower surface of the fixed table 5 is provided with a circular sliding rail 9 matched with the sliding groove 10. The matching of the circular slide rail 9 and the slide groove 10 ensures that the fixed platform 5 is more stable.

The working principle of the invention is as follows: when polishing, to treat that processing timber places on

fixed station

Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims), is limited to these examples; within the idea of the invention, also features in the above embodiments or in different embodiments may be combined, steps may be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity.

The embodiments of the invention are intended to embrace all such alternatives, modifications and variances that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements and the like that may be made without departing from the spirit and principles of the invention are intended to be included within the scope of the invention.

Claims

1. The utility model provides a fixing device is used in production of wooden seat which characterized in that: the wood processing machine comprises a base (1), a motor cover (2) is installed at the bottom of the base (1), a rotating motor (3) is installed inside the motor cover (2), a rotating shaft (4) is in power connection with the rotating motor (3), the top end of the rotating shaft (4) extends upwards and penetrates through the base (1), a fixed table (5) is installed at the top end of the rotating shaft (4), a supporting piece (15) and a clamping piece (16) are installed on the fixed table (5) and used for clamping wood to be processed, two groups of sliding rails (11) symmetrically arranged on two sides of the fixed table (5) are further arranged on the base (1), sliding seats (12) are respectively installed on the two groups of sliding rails (11), a connecting rod (13) is fixedly installed on the sliding seat (12), the connecting rod (13) is connected with an extrusion piece (14) and extrudes the wood to be processed downwards, a stand column (21) is fixedly, roof (17) are installed on stand (21) top, and roof (17) lower surface is equipped with slide rail (18) of polishing, the cooperation is installed on slide rail (18) of polishing and is polished sliding seat (18), electric putter (20) are installed to slide seat (19) below of polishing, and electric putter (20) below fixed mounting has grinding wheel (22).

2. The fixing device for the wood seat production according to claim 1, wherein the supporting member (15) comprises a supporting shell (151), a supporting hole (152) is formed in a side wall of the supporting shell (151), a supporting column (155) is slidably installed in the supporting hole (152), a limiting plate (154) is installed at one end of the supporting column (155) located inside the supporting shell (151), a supporting spring (153) is connected between the limiting plate (154) and an inner wall of the supporting shell (151), a supporting plate (156) is installed at one end of the supporting column (155) extending out of the supporting shell (151), the clamping member (16) comprises a driving motor (161), the driving motor (161) is installed on the fixing table (5) through a clamping sliding rail (169), and the driving motor (161) can slide along the clamping sliding rail (169), driving motor (161) power is connected with screw rod (164), fixed mounting has centre gripping casing (162) on fixed station (5), and centre gripping casing (162) are close to one side of driving motor (161) is equipped with screw thread through-hole (163), screw rod (164) screw thread install in screw thread through-hole (163), screw rod (164) one end stretches into inside centre gripping casing (162), screw rod (164) stretch into the inside one end of centre gripping casing (162) is connected with centre gripping post (166) through shaft coupling (165), and centre gripping post (166) one end stretches out through the centre gripping hole on centre gripping casing (162), centre gripping post (166) stretch out grip block (168) are installed to the tip of centre gripping casing (162).

3. The fixing device for the wood seat production is characterized in that the extruding part (14) comprises a mounting seat (141), the mounting seat (141) is fixedly connected with the connecting rod (13), a hydraulic rod (142) is fixedly mounted below the mounting seat (141), a spring seat (143) is fixedly connected below the hydraulic rod (142), the spring seat (143) is connected with a compression spring (149), and an extruding plate (1410) is connected below the compression spring (149).

4. The fixing device for wooden seat production as claimed in claim 3, two groups of bearing seats (144) are symmetrically arranged on the side surface of the spring seat (143), a mounting shaft (144) is respectively arranged between the two groups of bearing seats (144), the middle part of the mounting shaft (144) is fixedly provided with a support rod (146), the mounting shaft (144) is also provided with a torsion spring (143), two ends of the torsion spring (143) are respectively connected with the support rod (146) and the bearing seat (144), so that the support rod (146) is vertically downward when not subjected to external force, the lower end part of the supporting rod (146) is integrally formed with a bending part (147), the bending part (147) is tangent with the supporting rod (146), the bending part (147) is a circular arc of a quarter of circumference, the tail end of the bending part (147) is provided with a ball (148), the height of the ball (148) is lower than the pressing plate (1410) when no external force is applied.

5. The fixing device for the wood seat production according to claim 1, wherein a track disc (6) is installed on the base (1) below the fixing table (5), a track is arranged on the periphery of the track disc (6), at least two track rotating shafts (7) are installed below the fixing table (5), a track wheel (8) is installed on the track rotating shafts (7), and the track wheel (8) is matched with the track on the periphery of the track disc (6).

6. The fixing device for the wood seat production according to claim 1, wherein the upper surface of the track plate (6) is provided with a circular sliding groove (10), and the lower surface of the fixing platform (5) is provided with a circular sliding rail (9) matched with the sliding groove (10).