CN215202495U - Clamping device for curved wood chair engraving machine - Google Patents

Abstract

The utility model discloses a clamping device that curved wood chair engraver was used, but including L type transposition anchor clamps workstation and install a plurality of sucking discs on L type transposition anchor clamps workstation, but still be equipped with supplementary clamping device on the L type transposition anchor clamps workstation, supplementary clamping device includes L type mount pad and installs a plurality of types piece on L type mount pad, the profile of type piece cooperatees with the curved surface of waiting to process curved plank. The molded surface of the molded block is matched with the curved surface of the curved wood plate to be processed, so that the curved wood plate is easier to place in place, the clamping by workers is convenient, the time and the labor are saved, and the processing precision is improved; and because of the support of the shaped block, the bent wood plate is not easy to deform by cutting force in the processing process, and the processing precision is further improved. The auxiliary mounting device is wooden. The wood is light, the inertia of the whole clamping device is reduced, and the load of a motor for driving the clamping device to rotate to work is reduced; the wood is easy to process; the wood is soft, and the surface of the curved wood plate is prevented from being damaged.

Description

Clamping device for curved wood chair engraving machine

Technical Field

The utility model relates to a machining equips the field, concretely relates to bent board processingequipment.

Background

The curved wooden chair is made of solid wood single boards as main raw materials through high-frequency hot pressing. The curved wooden chair is made up by using square timber, single board (thin wood) or broken wood (wood shavings and fibre) through a press bending method, and features high strength, easy machining and high output rate.

The processing technology of the curved wood chair comprises a processing procedure of processing by a curved wood chair engraving machine and cutting the outline of the curved wood chair in a curved wood plate. In the procedure, the curved wood plate needs to be clamped on a clamp of the engraving machine, the clamp is usually composed of a plurality of right suckers, and the curved wood plate is fixed on the clamp in an adsorption manner through the suckers so as to realize clamping.

The existing engraving machine clamp only has a sucker as a part for fixing the curved wood plate, has poor clamping and fixing effects on the curved wood plate, cannot accurately position the clamping position of the curved wood plate, causes processing errors, and also causes workers to need multiple adjustments during clamping operation, thereby wasting time and labor; secondly, the supporting surface of the curved wood plate is too small, so that the curved wood plate is easy to deform by cutting force and the processing precision is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that a clamping device that curved wood chair engraver was used is to provide for curved wood board clamping is convenient, and the clamping position is accurate, and is difficult for receiving the cutting force to produce deformation, thereby reaches and uses manpower sparingly, improves the effect of machining precision.

The utility model discloses a scheme realizes once:

the utility model provides a clamping device that curved wood chair engraver was used, includes but L type transposition anchor clamps workstation and installs a plurality of sucking discs on but L type transposition anchor clamps workstation, but still be equipped with supplementary clamping device on the but L type transposition anchor clamps workstation, supplementary clamping device includes L type mount pad and installs a plurality of types piece on L type mount pad, the profile of type piece cooperatees with the curved surface of waiting to process curved wood board. The molded surface of the molded block is matched with the curved surface of the curved wood plate to be processed, so that the curved wood plate is easier to place in place, the clamping by workers is convenient, the time and the labor are saved, and the processing precision is improved; and because of the support of the shaped block, the bent wood plate is not easy to deform by cutting force in the processing process, and the processing precision is further improved.

The utility model discloses a further improvement scheme is: the molded surfaces of the molded blocks which are contacted with the curved wood plate to be processed are rough surfaces. The friction force of the contact surface is increased, so that the curved wood plate is clamped more stably.

The utility model discloses a further improvement scheme is: the molding blocks comprise a first molding block and two second molding blocks, the first molding block is arranged in the middle of one side of the L-shaped mounting seat, the mounting direction is parallel to the folded edge of the L-shaped mounting seat, the second molding block is arranged in the middle of the other side of the L-shaped mounting seat, and the mounting direction is parallel to the folded edge of the L-shaped mounting seat. The profile blocks are respectively arranged in the middle of the single side of the L-shaped mounting seat, so that the center of gravity of the whole clamping device is more uniformly distributed, and the controllability is good during rotation; the force of the mould block supporting the curved wood plate is also uniformly distributed, the deformation of the curved wood plate caused by cutting force is reduced, and the processing precision is improved.

The utility model discloses a further improvement scheme is: the L-shaped mounting seat is provided with a plurality of notches, and the positions and the shapes of the notches are matched with the mounting positions and the shapes of the suckers. The L-shaped mounting seat is convenient to assemble and disassemble on the L-shaped indexable clamp workbench.

The utility model discloses a further improvement scheme is: and rib plates are arranged on two sides of the first molding block and the second molding block. The structural stability of the molding block is improved, and the structural strength is increased.

The utility model discloses a further improvement scheme is: four angles of the L-shaped mounting base are provided with guide blocks. The bent wood plate is convenient for workers to place, the labor intensity is reduced, the working efficiency is improved, the misoperation rate is reduced, and the clamping precision is improved.

The utility model discloses a further improvement scheme is: the auxiliary clamping device is wooden. The wood is light, the inertia of the whole clamping device is reduced, and the load of a motor for driving the clamping device to rotate to work is reduced; the wood is easy to process; the wood is soft, and the surface of the curved wood plate is prevented from being damaged.

Compared with the prior art, the utility model have following advantage:

firstly, the machining precision is improved;

secondly, the production efficiency is improved;

thirdly, the labor intensity is reduced;

fourthly, the damage to the surface of the curved wood plate is reduced;

fifthly, the whole clamping device is simple, stable and reliable in structure;

sixthly, the whole clamping device is small in mass, and the load of the driving motor is low.

Drawings

Fig. 1 is an overall isometric view of the present invention;

fig. 2 is an exploded isometric view of the present invention;

in the figure: 1. an L-shaped indexable clamp workbench; 2. a guide block; 3. a suction cup; 4. a first type block; 5. a rib plate; 6. an L-shaped mounting seat; 7. a second type block; 8. and (5) waiting to process the curved wood board.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1, the utility model discloses an including but L type transposition anchor clamps workstation 1 with install a plurality of sucking discs 3 on but L type transposition anchor clamps workstation 1, but still be equipped with supplementary clamping device on the but L type transposition anchor clamps workstation 1, supplementary clamping device is wooden. The auxiliary clamping device comprises an L-shaped mounting seat 6 and a plurality of type blocks arranged on the L-shaped mounting seat 6, wherein the L-shaped mounting seat 6 is provided with a plurality of notches, and the positions and the sizes of the notches are matched with the mounting positions and the diameters of the suckers 3. The suction cup 3 is thicker than the L-shaped mounting seat 6.

Four angles of L type mount pad 6 are equipped with guide block 2, place and treat that processing bent plank 8 when to the clamping device on, as long as treat that processing bent plank 8 symmetrical center line aligns this clamping device's central symmetry line roughly puts into, just can realize accurate placing under guide block 2's guide.

The molded surface of the molded block is matched with the curved surface of the curved wood board 8 to be processed, and the molded surface of the molded block contacted with the curved wood board 8 to be processed is a rough surface. The profile blocks comprise a first profile block 4 and two second profile blocks 7, the first profile block 4 is installed at the middle position of one side of the L-shaped mounting seat 6, the installation direction is parallel to the folded edge of the L-shaped mounting seat 6, the second profile blocks 7 are installed at the middle position of the other side of the L-shaped mounting seat 6, and the installation direction is parallel to the folded edge of the L-shaped mounting seat 6. And rib plates 5 are arranged on two sides of the first profile block 4 and the second profile block 7. When the curved wood board 8 to be processed is clamped, the molded surfaces on the first molded block 4 and the second molded block 7 and the curved surface of the curved wood board 8 to be processed are matched and installed, the molded surfaces play a role in auxiliary positioning, and the curved wood board 8 to be processed is tightly sucked on the first molded block 4 and the second molded block 7 through the sucking discs 3, so that stable clamping is realized.

Utilize the utility model discloses when treating processing curved plank 8 and carrying out the clamping, will treat that the symmetrical line that the clamping device was aimed at presumably to processing curved plank 8 central symmetry line is put into, treat processing curved plank 8 accuracy under the guide of guide block 2 and place in place, at this moment the curved surface of first type piece 4 and second type piece 7 mutually supports with the curved surface of treating processing curved plank 8, further guarantees the clamping precision. And the to-be-processed curved wood plate 8 is tightly sucked by the sucking disc 3, so that the to-be-processed curved wood plate 8 is stably clamped.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims (7)

1. The utility model provides a clamping device that bent wood chair engraver was used, includes but L type transposition anchor clamps workstation (1) and installs a plurality of sucking discs (3) on but L type transposition anchor clamps workstation (1), its characterized in that: the L-shaped indexable fixture workbench (1) is further provided with an auxiliary clamping device, the auxiliary clamping device comprises an L-shaped mounting seat (6) and a plurality of shaped blocks mounted on the L-shaped mounting seat (6), and the molded surfaces of the shaped blocks are matched with the curved surface of the curved wood plate to be processed.

2. The clamping device for the curved wood chair engraving machine according to claim 1, characterized in that: the molded surfaces of the molded blocks, which are in contact with the curved wood plate to be processed, are rough surfaces.

3. The clamping device for the curved wood chair engraving machine according to claim 1, characterized in that: the molding blocks comprise a first molding block (4) and two second molding blocks (7), the first molding block (4) is installed in the middle of one side of the L-shaped mounting seat (6), the installation direction of the first molding block is parallel to the folded edge of the L-shaped mounting seat (6), the second molding block (7) is installed in the middle of the other side of the L-shaped mounting seat (6), and the installation direction of the second molding block is parallel to the folded edge of the L-shaped mounting seat (6).

4. The clamping device for the curved wood chair engraving machine according to claim 1, characterized in that: the L-shaped mounting seat (6) is provided with a plurality of gaps, and the positions and the shapes of the gaps are matched with the mounting positions and the shapes of the suckers (3).

5. The clamping device of claim 3, wherein the clamping device comprises: ribbed plates (5) are arranged on both sides of the first molded block (4) and the second molded block (7).

6. The clamping device for the curved wood chair engraving machine according to claim 1, characterized in that: four corners of the L-shaped mounting seat (6) are provided with guide blocks (2).

7. The clamping device for the curved wood chair engraving machine according to claim 1, characterized in that: the auxiliary clamping device is wooden.

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