Solid wood board bending cold press

Abstract

The utility model discloses a solid wood panel bending cold press, which relates to the technical field of cold presses, and comprises a machine body and a support arm fixedly connected to the rear side position of the upper surface of the machine body, the upper surface of the support arm is fixedly connected with a hydraulic rod, the output end of the hydraulic rod penetrates through the interior of the support arm, the output end of the hydraulic rod is fixedly connected with a lower pressing seat, and the lower pressing seat is fixedly connected with the machine body. A lower pressing seat is arranged on the upper surface of the machine body, an upper mold is arranged on the lower surface of the lower pressing seat, a base is fixedly connected to the middle of the upper surface of the machine body, a lower mold is arranged on the upper surface of the base, and a positioning mechanism is arranged on the rear side of the base and comprises two fixing plates fixedly connected to the upper surface of the machine body. A lead screw is rotationally connected between the fixing plates. Compared with an existing common solid wood plate bending cold press, the solid wood plate bending cold press has the advantages that the position of the positioning rod can be adjusted, positioning cold pressing can be conveniently conducted on plates of the same batch through the design, the production efficiency is improved, and meanwhile the purpose of convenient debugging is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cold presses, in particular to a cold press for bending solid wood boards. Background Technique

[0002] Solid wood boards are made of complete wood. During the production and processing of solid wood boards, cold pressing treatment is required, and this requires the use of a cold press.

[0003] For example, a cold press for solid wood boards with a self-feeding mechanism, with the application number 202022341332.X. This cold press for solid wood boards with a self-feeding mechanism can automatically feed materials, has good shock absorption effect, and can avoid damage to solid wood boards due to excessive pressure. However, it is difficult for this device to perform bending cold pressing on the boards, and existing bending cold presses are difficult to position the boards well during mass production.

[0004] Therefore, in view of this, research and improvement are carried out on the existing structural deficiencies, and a cold press for bending solid wood boards is proposed. Content of the Utility Model

[0005] The purpose of the utility model is to provide a cold press for bending solid wood boards to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A cold press for bending solid wood boards includes a machine body and a support arm fixedly connected to the rear side of the upper surface of the machine body. A hydraulic rod is fixedly connected to the upper surface of the support arm, and the output end of the hydraulic rod penetrates through the inside of the support arm. The output end of the hydraulic rod is fixedly connected to a lower pressing seat, and an upper mold is arranged on the lower surface of the lower pressing seat. A base is fixedly connected to the middle position of the upper surface of the machine body, a lower mold is arranged on the upper surface of the base, and a positioning mechanism is arranged at the rear side position of the base.

[0007] Preferably, the positioning mechanism includes two fixing plates fixedly connected to the upper surface of the machine body. A lead screw is rotatably connected between the fixing plates. A nut seat is threadedly connected to the outer circumferential surface of the lead screw. A positioning rod is arranged below the nut seat, and an adjusting mechanism is arranged between the nut seat and the positioning rod.

[0008] Preferably, the adjusting mechanism includes a socket fixedly connected to the front surface of the nut seat by screws, and the positioning rod is slidably connected to the inside of the socket. A locking screw is threadedly connected to the outer surface of the socket and extends into the inside of the socket.

[0009] Preferably, a sliding rod is fixedly connected between the fixing plates, and the nut seat is slidably connected to the outer circumferential surface of the sliding rod.

[0010] Preferably, a handwheel is provided at one end of the lead screw, and the handwheel is fixedly connected to one end of the lead screw.

[0011] Preferably, a plug hole is formed through the upper surface to the lower surface of the pressing seat. Two hanging rods are fixedly connected to the upper surface of the upper mold, and an anti-detachment rod is disposed through the outer surface of the upper end of the hanging rod.

[0012] Preferably, a placement groove is formed on the upper surface of the base, and the lower mold is placed inside the placement groove.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. Through the settings of the machine body, support arm, hydraulic rod, pressing seat, upper mold, base, lower mold, positioning mechanism, fixing plate, lead screw, nut seat, positioning rod, adjusting mechanism, sleeve seat, locking screw, and sliding rod, the position of the positioning rod can be positioned. This design facilitates the positioning cold pressing of the same batch of plates, improves production efficiency, and simultaneously achieves the purpose of facilitating debugging;

[0015] 2. Through the settings of the plug hole, hanging rod, anti-detachment rod, and placement groove, the mold can be conveniently replaced to facilitate the bending cold pressing of plates with different bending degrees. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic three-dimensional structure diagram of the whole of the present utility model;

[0017] Figure 2 is the present utility model Figure 1 the enlarged structure diagram of A therein;

[0018] Figure 3 is the present utility model Figure 2 the split three-dimensional structure diagram of the nut seat 83 therein;

[0019] Figure 4 is the present utility model Figure 1 partial three-dimensional structure diagram.

[0020] In the figure: 1, machine body; 2, support arm; 3, hydraulic rod; 4, pressing seat; 5, upper mold; 6, base; 7, lower mold; 8, positioning mechanism; 81, fixing plate; 82, lead screw; 83, nut seat; 84, positioning rod; 85, adjusting mechanism; 851, sleeve seat; 852, locking screw; 9, sliding rod; 10, handwheel; 11, plug hole; 12, hanging rod; 13, anti-detachment rod; 14, placement groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] As Figures 1-4 shown, a solid wood board bending cold press includes a machine body 1 and an arm 2 fixedly connected to the rear side of the upper surface of the machine body 1. A hydraulic rod 3 is fixedly connected to the upper surface of the arm 2, and the output end of the hydraulic rod 3 penetrates through the inside of the arm 2. The output end of the hydraulic rod 3 is fixedly connected to a lower pressing seat 4. An upper mold 5 is arranged on the lower surface of the lower pressing seat 4. A base 6 is fixedly connected to the middle position of the upper surface of the machine body 1. A lower mold 7 is arranged on the upper surface of the base 6. A positioning mechanism 8 is arranged at the rear side of the base 6. The positioning mechanism 8 includes two fixing plates 81 fixedly connected to the upper surface of the machine body 1. A lead screw 82 is rotatably connected between the fixing plates 81. A nut seat 83 is threadedly connected to the outer circumferential surface of the lead screw 82. A positioning rod 84 is arranged below the nut seat 83. An adjusting mechanism 85 is arranged between the nut seat 83 and the positioning rod 84. The adjusting mechanism 85 includes a socket 851 fixedly connected to the front surface of the nut seat 83 by screws, and the positioning rod 84 is slidably connected to the inside of the socket 851. A locking screw 852 is threadedly connected to the outer surface of the socket 851 and extends into the inside of the socket 851. One end of the locking screw 852 is designed as a knob type. A slide bar 9 is fixedly connected between the fixing plates 81, and the nut seat 83 is slidably connected to the outer circumferential surface of the slide bar 9. The slide bar 9 can limit the sliding of the nut seat 83 to prevent it from rotating.

[0023] By adopting the above technical solutions, when the machine body 1 works, the hydraulic rod 3 on the arm 2 drives the lower pressing seat 4 and the upper mold 5 to press down. The operator can rotate the lead screw 82 to drive the nut seat 83 to adjust the fixed position of the positioning rod 84, and the slide bar 9 limits the position during this process. At the same time, the locking screw 852 can be loosened to adjust the extension length of the positioning rod 84. After determining the extension length, the locking screw 852 can be tightened to lock the extension length of the positioning rod 84. By adjusting the two, the position of the positioning rod 84 can be positioned.

[0024] As Figure 4 shown, a handwheel 10 is arranged at one end of the lead screw 82, and the handwheel 10 is fixedly connected to one end of the lead screw 82. The handwheel 10 facilitates the operator to rotate the lead screw 82.

[0025] Further, a plug hole 11 is formed through the upper surface to the lower surface of the lower pressing seat 4. Two hanging rods 12 are fixedly connected to the upper surface of the upper die 5. An anti - detachment rod 13 is disposed through the outer surface of the upper end of the hanging rod 12, and the anti - detachment rod 13 is connected to the hanging rod 12 in a threaded connection form.

[0026] Further, a placement groove 14 is formed on the upper surface of the base 6, and the lower die 7 is placed inside the placement groove 14.

[0027] Working principle: When using this cold press for bending solid wood boards, first, when the machine body 1 works, the hydraulic rod 3 on the support arm 2 drives the lower pressing seat 4 and the upper die 5 to press down. The operator can rotate the lead screw 82 to drive the nut seat 83 to adjust the fixed position of the positioning rod 84. The sliding rod 9 is used for limiting during this process. At the same time, the locking screw 852 can be loosened to adjust the extended length of the positioning rod 84. After determining the extended length, the locking screw 852 can be tightened to lock the extended length of the positioning rod 84. By adjusting the two, the position of the positioning rod 84 can be positioned. If it is necessary to disassemble the upper die 5, the anti - detachment rod 13 can be disassembled, and the hanging rod 12 inserted into the plug hole 11 can be taken out, then the upper die 5 can be replaced. At the same time, the lower die 7 in the placement groove 14 has no fixed structure, which is convenient to take out. This is the working principle of this cold press for bending solid wood boards.

Claims

1. A solid wood board bending cold press, comprising a machine body (1) and a support arm (2) fixedly connected to the rear side of the upper surface of the machine body (1), characterized in that: The upper surface of the support arm (2) is fixedly connected to a hydraulic rod (3), and the output end of the hydraulic rod (3) passes through the interior of the support arm (2); the output end of the hydraulic rod (3) is fixedly connected to a lower pressure seat (4); an upper mold (5) is arranged on the lower surface of the lower pressure seat (4); a base (6) is fixedly connected to the middle position of the upper surface of the machine body (1); a lower mold (7) is arranged on the upper surface of the base (6); and a positioning mechanism (8) is arranged at the rear side of the base (6).

2. A solid wood board bending cold press according to claim 1, characterized in that: The positioning mechanism (8) comprises two fixing plates (81) fixedly connected to the upper surface of the machine body (1); a screw rod (82) is rotatably connected between the fixing plates (81); a nut seat (83) is threadedly connected to the outer cylindrical surface of the screw rod (82); a positioning rod (84) is arranged below the nut seat (83); and an adjustment mechanism (85) is arranged between the nut seat (83) and the positioning rod (84).

3. A solid wood board bending cold press according to claim 2, characterized in that: The adjustment mechanism (85) includes a sleeve (851) fixedly connected to the front surface of the nut seat (83) by screws, and a positioning rod (84) is slidably connected to the inside of the sleeve (851), and the outer surface of the sleeve (851) extends to the inner thread of the sleeve (851) and is connected to a locking screw (852).

4. A solid wood board bending cold press according to claim 2, characterized in that: A sliding rod (9) is fixedly connected between the fixing plates (81), and a nut seat (83) is slidably connected to the outer circumferential surface of the sliding rod (9).

5. The solid wood board bending cold press according to claim 2, characterized in that: A hand wheel (10) is provided at one end of the screw rod (82), and the hand wheel (10) is fixedly connected to one end of the screw rod (82).

6. The solid wood board bending cold press according to claim 1, characterized in that: The upper surface of the lower pressing seat (4) extends to the lower surface through which a plug hole (11) is provided, and the upper surface of the upper mold (5) is fixedly connected with two hanging rods (12), and the upper end outer surface of the hanging rod (12) is penetrated by an anti-slip rod (13).

7. The solid wood board bending cold press according to claim 1, characterized in that: The upper surface of the base (6) is provided with a placement groove (14), and the lower mold (7) is placed inside the placement groove (14).

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