Perforating machine with adjusting mechanism for furniture production
By introducing electric telescopic rods and adjustment mechanisms into the hole punching machine, the height of the pressing parts can be adjusted, which solves the problem of excessive extrusion of the wooden board when fixing, and ensures the safe fixation of the wooden board and the stability of the hole punching process.
Patent Information
- Application Number
- CN202420791297.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-17
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-04-17
AI Technical Summary
When existing hole punchers fix thinner wooden boards, they can easily lead to excessive squeeze and damage of the wooden boards, and cannot perform hole punches normally.
A hole punching machine with an adjustment mechanism for furniture production is designed, using an electric telescopic rod and an adjustment mechanism. The screw drives the limiting member to move through a small motor, so that the pressing member can adjust the height, avoid excessive compression, and if necessary When using bolts to fix the pressing blocks to suit different sizes of wooden boards.
It effectively avoids excessive extrusion and damage of the wooden board when it is fixed, and can adjust the pressing height of the limit part according to the thickness of the wooden board to ensure the stability and safety of the hole punching process.
Smart Images
Figure CN222450688U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of punching machines, in particular to a punching machine with an adjusting mechanism for furniture production. Background Art
[0002] The furniture that is often used in daily life is usually made of wood, and the furniture needs to be punched in the production process to facilitate the splicing or installation of the plates. When the punching machine is used, the plates are first placed on the workbench and fixed before punching.
[0003] Some equipment on the market generally uses a first fixed plate, a clamping plate, a screw and a second fixed plate in coordination with each other. The screw is manually rotated, and the screw is threadedly engaged with the second fixed plate. At the same time, the screw and the clamping plate are rotationally connected through a bearing, so that the screw pushes the clamping plate toward one end of the second fixed plate or away from one end of the second fixed plate, thereby fixing the plate.
[0004] However, in actual use, when the above-mentioned equipment is punching holes in thinner boards, its fixing plate and the top plate may over-squeeze the board and cause damage to the board, making it impossible to punch holes in the board; in view of this, we propose a punching machine with an adjustment mechanism for furniture production. Utility Model Content
[0005] The purpose of the utility model is to provide a punching machine with an adjustment mechanism for furniture production to solve the problems raised in the above background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a punching machine with an adjustment mechanism for furniture production, comprising a workbench, a mounting frame is fixedly connected to the upper surface of the workbench, an electric telescopic rod is arranged on the top of the mounting frame, one end of the electric telescopic rod is fixedly connected to the fixing frame, a large motor is fixedly connected to the bottom of the inner wall of the fixing frame, a drill is fixedly connected to the output end of the large motor, a pressing device is arranged on one side of the mounting frame, and the pressing device comprises:
[0007] A movable groove is provided on one side of the mounting frame, a small motor is provided on the top of the mounting frame, a screw rod is fixedly connected to the output end of the small motor, a limit piece is threadedly connected to the outer surface of the screw rod, and the limit piece is U-shaped;
[0008] An installation groove, wherein the bottom of the limiter is provided with an installation groove, the top of the inner wall of the installation groove is fixedly connected with a spring, one end of the spring is fixedly connected with a pressing piece, and the bottom of the pressing piece is provided with a semicircular rubber bump;
[0009] A baffle is fixedly connected to the outer surface of the pressing member, and the baffle is arranged in a circular shape.
[0010] Preferably, a limiting member is arranged inside the movable groove, and the size of the movable groove is matched with the size of the limiting member, which can enable the limiting member to move well inside the movable groove.
[0011] Preferably, there are two mounting grooves, which are symmetrically arranged at the center of the limiting member, and the size of the mounting groove is adapted to the size of the pressing member, so that the pressing member can move inside the mounting groove.
[0012] Preferably, the size of the baffle plate is matched with the size of the pressing member, and the size of the baffle plate is larger than the size inside the installation groove, which enables the baffle plate to limit the pressing member well.
[0013] Preferably, a fixing block is fixedly connected to one side of the horizontal portion of the limiting member, a slot is provided on one side of the fixing block, a limiting hole is provided on the front side of the fixing block, a pressing block is clamped inside the slot, and a bolt is provided inside the limiting hole.
[0014] Preferably, the slot is L-shaped, the size of the slot is adapted to the size of the pressing block, and one end of the bolt passes through the limiting hole and the pressing block to the inside of the slot.
[0015] Compared with the prior art, the utility model provides a punching machine with an adjustment mechanism for furniture production, which has the following beneficial effects:
[0016] 1. The punching machine with an adjustment mechanism for furniture production is used to prevent the board from being damaged due to excessive squeezing when the equipment is fixing the board. The board is placed on the upper surface of the workbench, and the small motor is started to drive the screw to move the limiter downward. In this way, the pressing piece can first contact the upper surface of the board, so that the spring can contract and the pressing piece can be retracted into the installation groove. A semicircular rubber bump is provided at the bottom of the pressing piece, so that the pressing piece can well limit and fix the board without causing damage to the board due to excessive pressing force. In addition, when limiting and fixing the board, the pressing height of the limiter can be adjusted according to the thickness of the board.
[0017] 2. The punching machine with an adjustment mechanism for furniture production, in order to make the pressing device better limit the wooden boards of different sizes, the pressing block is inserted into the slot and installed in the limiting hole with bolts. This allows the bolts to pass through the pressing block and enter one side of the inner wall of the slot, so that the pressing block is limited inside the fixing block, so that the pressing block can limit and fix smaller boards. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 This is a schematic diagram of the three-dimensional left-view structure of the utility model;
[0019] Figure 2This is a three-dimensional right-side structural schematic diagram of the utility model;
[0020] Figure 3 This is a schematic diagram of the explosion structure of the pressing device of the utility model;
[0021] Figure 4 This is an enlarged structural diagram of area A of the utility model.
[0022] In the figure: 1. workbench; 2. mounting bracket; 3. electric telescopic rod; 4. fixing bracket; 5. large motor; 6. drill bit; 7. small motor; 8. movable slot; 9. screw rod; 10. limit piece; 11. mounting slot; 12. spring; 13. pressing piece; 14. baffle; 15. fixing block; 16. slot; 17. pressing block; 18. bolt; 19. limit hole. DETAILED DESCRIPTION
[0023] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: a punching machine with an adjustment mechanism for furniture production, including a workbench 1, a mounting frame 2 is fixedly connected to the upper surface of the workbench 1, an electric telescopic rod 3 is arranged on the top of the mounting frame 2, one end of the electric telescopic rod 3 is fixedly connected to a fixing frame 4, a large motor 5 is fixedly connected to the bottom of the inner wall of the fixing frame 4, a drill bit 6 is fixedly connected to the output end of the large motor 5, a pressing device is arranged on one side of the mounting frame 2, and the pressing device includes a movable groove 8, a small motor 7, a screw rod 9, a limit piece 10, a mounting groove 11, a spring 12, a pressing piece 13 and a baffle 14.
[0024] In the embodiment of the utility model, a movable groove 8 is provided on one side of the mounting frame 2, and a limiting member 10 is arranged inside the movable groove 8. The size of the movable groove 8 is adapted to the size of the limiting member 10, which allows the limiting member 10 to move well inside the movable groove 8. A small motor 7 is provided on the top of the mounting frame 2, and a screw rod 9 is fixedly connected to the output end of the small motor 7. The outer surface of the screw rod 9 is threadedly connected to the limiting member 10. The limiting member 10 is arranged in a U shape, and a fixed block 15 is fixedly connected to one side of the horizontal part of the limiting member 10. A slot 16 is provided on one side of the fixing block 15. The slot 16 is arranged in an L shape, and the size of the slot 16 is adapted to the size of the pressing block 17. A limiting hole 19 is provided on the front side of the fixing block 15, and a pressing block 17 is clamped inside the slot 16. A bolt 18 is arranged inside the limiting hole 19, and the bolt 18 is The end is arranged to penetrate the limiting hole 19 and the pressing block 17 to the inside of the card slot 16. A mounting groove 11 is opened at the bottom of the limiting member 10. There are two mounting grooves 11. The two mounting grooves 11 are symmetrically arranged at the center of the limiting member 10. The size of the mounting groove 11 is adapted to the size of the pressing member 13, which can make the pressing member 13 move inside the mounting groove 11. A spring 12 is fixedly connected to the top of the inner wall of the mounting groove 11, and a pressing member 13 is fixedly connected to one end of the spring 12. A semicircular rubber protrusion is arranged at the bottom of the pressing member 13, and a baffle 14 is fixedly connected to the outer surface of the pressing member 13. The baffle 14 is arranged in a circular shape. The size of the baffle 14 is adapted to the size of the pressing member 13, and the size of the baffle 14 is larger than the size inside the mounting groove 11, which can make the baffle 14 limit the pressing member 13 well.
[0025] In the utility model, when in use, a plate is placed on the upper surface of the workbench 1, and the small motor 7 is started to drive the screw rod 9 to move the limit piece 10 downward, so that the pressing piece 13 can first contact the upper surface of the plate, so that the spring 12 contracts, and the pressing piece 13 is retracted into the mounting groove 11, and a semicircular rubber protrusion is provided at the bottom of the pressing piece 13, so that the pressing piece 13 can well limit and fix the plate without causing damage to the plate due to excessive pressing force, and when limiting and fixing the plate, the pressing height of the limit piece 10 can be well adjusted according to the thickness of the plate, when the plate is small, the pressing block 17 is inserted into the slot 16, and the bolt 18 is installed in the limiting hole 19 at the same time, which makes the bolt 18 pass through the pressing block 17 and enter the inner wall of the slot 16, so that the pressing block 17 is limited inside the fixing block 15, so that the pressing block 17 can limit and fix the smaller plate.
[0026] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.
Claims
1. A punching machine with an adjustment mechanism for furniture production, comprising a workbench (1), a mounting frame (2) being fixedly connected to the upper surface of the workbench (1), an electric telescopic rod (3) being arranged on the top of the mounting frame (2), one end of the electric telescopic rod (3) being fixedly connected to a fixing frame (4), a large motor (5) being fixedly connected to the bottom of the inner wall of the fixing frame (4), a drill bit (6) being fixedly connected to the output end of the large motor (5), characterized in that: A pressing device is provided on one side of the mounting frame (2), and the pressing device comprises: A movable groove (8), a movable groove (8) is provided on one side of the mounting frame (2), a small motor (7) is arranged on the top of the mounting frame (2), a screw rod (9) is fixedly connected to the output end of the small motor (7), a limit piece (10) is threadedly connected to the outer surface of the screw rod (9), and the limit piece (10) is arranged in a U shape; A mounting groove (11), the bottom of the limiting member (10) is provided with a mounting groove (11), the top of the inner wall of the mounting groove (11) is fixedly connected with a spring (12), one end of the spring (12) is fixedly connected with a pressing member (13), and the bottom of the pressing member (13) is provided with a semicircular rubber protrusion; A baffle (14), the outer surface of the pressing member (13) is fixedly connected with the baffle (14), and the baffle (14) is arranged in a circular shape.
2. A punching machine with an adjustment mechanism for furniture production according to claim 1, characterized in that: A limiting member (10) is arranged inside the movable groove (8), and the size of the movable groove (8) is adapted to the size of the limiting member (10).
3. A punching machine with an adjustment mechanism for furniture production according to claim 1, characterized in that: The number of the mounting grooves (11) is two, and the two mounting grooves (11) are symmetrically arranged at the center of the limiting member (10), and the size of the mounting grooves (11) is adapted to the size of the pressing member (13).
4. A punching machine with an adjustment mechanism for furniture production according to claim 1, characterized in that: The size of the baffle plate (14) is matched to the size of the pressing member (13), and the size of the baffle plate (14) is larger than the size inside the installation groove (11).
5. A punching machine with an adjustment mechanism for furniture production according to claim 1, characterized in that: A fixing block (15) is fixedly connected to one side of the horizontal portion of the limiting member (10), a clamping groove (16) is provided on one side of the fixing block (15), a limiting hole (19) is provided on the front side of the fixing block (15), a pressing block (17) is clamped inside the clamping groove (16), and a bolt (18) is provided inside the limiting hole (19).
6. A punching machine with an adjustment mechanism for furniture production according to claim 5, characterized in that: The slot (16) is arranged in an L shape, the size of the slot (16) is adapted to the size of the pressing block (17), and one end of the bolt (18) is arranged to pass through the limiting hole (19) and the pressing block (17) to the inside of the slot (16).