Wood board trepanning anti-deviation limiting device

Abstract

The utility model discloses an anti-deviation limiting device for drilling a wood board, which comprises a mounting frame and a drilling device, and is characterized in that four groups of clamping blocks which are symmetrically distributed are arranged on the mounting frame, a movable frame is slidably mounted on the mounting frame, a movable frame is slidably mounted in the movable frame, a clamping frame is slidably mounted in the movable frame, and the clamping frame is slidably mounted on the mounting frame. The punching device is movably connected with the clamping frame in a clamped mode, two sets of symmetrically-distributed first adjusting rods are slidably mounted in the mounting frame, two sets of symmetrically-distributed second adjusting rods are slidably mounted in the mounting frame, and the two sets of first adjusting rods and the two sets of second adjusting rods are perpendicularly distributed. Synchronous adjustment of the distance between the four sets of clamping blocks is achieved through the first adjusting rod and the second adjusting rod which are perpendicularly distributed, then the four clamping blocks are used for fixing the four corners of a wood board to be perforated, and it is guaranteed that the wood board is located in the center of the mounting frame all the time in the perforating process; and deviation of the wood board caused by vibration in the punching process is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of wood board processing, in particular to a wood board trepanning anti-deviation limiting device. BACKGROUND

[0002] Wood board is the wood board material made of complete wood, these board materials are solid and durable, and the grain is natural, and are the best choice in decoration, and part needs to be drilled on the surface according to actual use demand in the use process of wood board, and wood board drilling device needs to be used.

[0003] In the prior art, wood board trepanning needs to be manually fixed by staff and handheld puncher to complete trepanning work, and the vibration of the puncher is extremely easy to cause the displacement of the wood board in the process of punching work, and then the precision of wood board punching is affected, leading to punching failure, therefore, the wood board trepanning anti-deviation limiting device is provided to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a wood board trepanning anti-deviation limiting device to solve the problems in the above background technology.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: a wood board trepanning anti-deviation limiting device, including mounting bracket and puncher, four groups of symmetrical distribution's clamping blocks are equipped on the mounting bracket, the moving frame is slidably installed on the mounting bracket, the moving frame is slidably installed in the moving frame, the card frame is slidably installed in the moving frame, the puncher is movably connected with the card frame, two groups of symmetrical distribution's first adjusting rods are slidably installed in the mounting bracket, two groups of symmetrical distribution's second adjusting rods are slidably installed in the mounting bracket, two groups of the first adjusting rods and the second adjusting rods are vertically distributed, four groups of the clamping blocks are slidably connected with the adjacent two groups of first adjusting rods and second adjusting rods respectively, four groups of symmetrical distribution's mounting rods are equipped in the mounting bracket.

[0006] As a further preferred embodiment of the present technical solution, first racks are fixedly installed on the two groups of first adjusting rods and second adjusting rods, the mounting rods are provided correspondingly with the first racks, first gears are sleeved on the mounting rods, the first gears are provided correspondingly with the two groups of first racks respectively, and the first gears are meshed and connected with the two groups of first racks respectively.

[0007] As a further preferred embodiment of the present technical solution, second gears are sleeved on the mounting rods, four groups of symmetrical distribution's second racks are provided in the mounting bracket, the second racks are provided correspondingly with the mounting rods, and the second racks are meshed and connected with the second gears.

[0008] As a further preferred of the technical solution, the mounting frame is internally provided with four groups of symmetrically distributed lead screws, two groups of the corresponding lead screws are sleeved with synchronous wheels, the mounting frame is internally provided with two groups of vertically distributed synchronous belts, and the synchronous belts are respectively in transmission connection with the corresponding two groups of synchronous wheels.

[0009] As a further preferred of the technical solution, the two ends of the lead screw are respectively penetrated through the mounting frame and rotationally connected with the mounting frame through bearings, and the lead screw is penetrated through the second rack and threadedly connected with the second rack.

[0010] As a further preferred of the technical solution, the moving frame is internally provided with two groups of symmetrically distributed first sliding rods, the moving frame is slidably connected with the two groups of first sliding rods, the first sliding rods are sleeved with two groups of symmetrically distributed first springs, and the two ends of the first springs are respectively fixedly connected with the moving frame and the moving frame.

[0011] As a further preferred of the technical solution, the moving frame is internally provided with two groups of symmetrically distributed second sliding rods, the clamping frame is respectively slidably sleeved with the two groups of second sliding rods, the second sliding rods are sleeved with two groups of symmetrically distributed second springs, and the two ends of the two groups of second springs are respectively fixedly connected with the clamping frame and the moving frame.

[0012] The wood board hole opening anti-deviation limiting device has the following beneficial effects:

[0013] (1) The two groups of vertically distributed first adjusting rods and second adjusting rods are arranged to realize synchronous adjustment of the spacing between the four groups of clamping blocks, and then the four groups of clamping blocks are used to fix the four corners of the wood board waiting for hole opening, so that the wood board is always located at the center position of the mounting frame during the punching process, and the deviation of the wood board caused by vibration during the punching process is avoided.

[0014] (2) The clamping frame, the moving frame and the moving frame are arranged to realize the limiting of the punching device, so that the punching device located on the clamping frame can be moved to a suitable punching position according to the actual punching requirement of the wood board, and the punching can be completed. The displacement of the punching device during the punching process is avoided under the limiting action of the moving frame and the moving frame, so that the deviation of the punching position is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a whole structure schematic view of the utility model;

[0016] Figure 2 It is a structure separation schematic view of the moving frame and the moving frame of the utility model;

[0017] Figure 3 It is a structure separation schematic view of the first adjusting rod and the second adjusting rod of the utility model;

[0018] Figure 4 For the Figure 3 -structure amplification schematic view at A place;

[0019] Figure: 1, mounting bracket;2, moving frame;3, moving bracket;4, first slide;5, first spring;6, card frame;7, second slide;8, second spring;9, punching device;10, clamping block;11, first adjusting rod;12, second adjusting rod;13, first rack;14, mounting rod;15, first gear;16, second gear;17, second rack;18, screw;19, synchronous wheel;20, synchronous belt. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.

[0021] The technical solutions provided by the present application are as follows: Figure 1 , Figure 3 and Figure 4As shown, in this embodiment, a wood board hole anti-deviation limiting device, including mounting frame 1 and punching device 9, the mounting frame 1 is provided with four groups of symmetrically distributed clamping blocks 10, the mounting frame 1 is slidably installed with moving frame 2, the moving frame 2 is slidably installed with moving frame 3, the moving frame 3 is slidably installed with clamping frame 6, the punching device 9 is movably connected with the clamping frame 6, the mounting frame 1 is slidably installed with two groups of symmetrically distributed first adjusting rods 11, the mounting frame 1 is slidably installed with two groups of symmetrically distributed second adjusting rods 12, the two groups of first adjusting rods 11 and the second adjusting rods 12 are vertically distributed, the four groups of clamping blocks 10 are respectively slidably sleeved with the adjacent two groups of first adjusting rods 11 and the second adjusting rods 12, the mounting frame 1 is provided with four groups of symmetrically distributed mounting rods 14, when the motor drives the lead screw 18 to rotate in the mounting frame 1, the two groups of lead screws 18 relatively arranged are synchronously rotated under the action of the synchronous belt 20 and the synchronous wheel 19, and then the second rack 17 is slid in the mounting frame 1 under the limiting action of the mounting frame 1, the mounting rod 14 is rotated by cooperating with the second gear 16 in the sliding process of the second rack 17, the first rack 13 is fixedly installed on the two groups of first adjusting rods 11 and the second adjusting rods 12, the mounting rod 14 is correspondingly arranged with the first rack 13, the first gear 15 is sleeved on the mounting rod 14, the first gear 15 is correspondingly arranged with the two groups of first racks 13, the first gear 15 is meshed with the two groups of first racks 13, the first gear 15 is rotated by the mounting rod 14, the two groups of first racks 13 distributed on both sides of the first gear 15 and meshed with the first gear 15 are synchronously slid inwards or outwards in the mounting frame 1 along with the rotation of the first gear 15, and then the two groups of first adjusting rods 11 or the second adjusting rods 12 fixedly connected therewith are synchronously moved inwards or outwards, the four groups of clamping blocks 10 are synchronously slid inwards or outwards under the cooperation of the two groups of first adjusting rods 11 and the second adjusting rods 12, the clamping of the center position of the wood board of different sizes on the mounting frame 1 is completed, the second gear 16 is sleeved on the mounting rod 14, the mounting frame 1 is provided with four groups of symmetrically distributed second racks 17, the second rack 17 is correspondingly arranged with the mounting rod 14, the second rack 17 is meshed with the second gear 16, the mounting frame 1 is provided with four groups of symmetrically distributed lead screws 18, the two groups of corresponding lead screws 18 are both sleeved with the synchronous wheel 19, the mounting frame 1 is provided with two groups of vertically distributed synchronous belts 20, the synchronous belt 20 is respectively drivingly connected with the corresponding two groups of synchronous wheels 19, the two ends of the lead screw 18 respectively penetrate through the mounting frame 1 and are rotatably connected with the mounting frame 1 through bearings, and the lead screw 18 penetrates through the second rack 17 and is threadedly connected with the second rack 17.

[0022] As Figure 1 and Figure 2As shown, the mobile frame 2 is provided with two groups of symmetrically distributed first sliding rods 4, the moving frame 3 is slidably connected with the two groups of first sliding rods 4, the first sliding rods 4 are sleeved with two groups of symmetrically distributed first springs 5, the two ends of the first springs 5 are fixedly connected with the moving frame 3 and the mobile frame 2 respectively, the moving frame 3 is provided with two groups of symmetrically distributed second sliding rods 7, the clamping frame 6 is slidably sleeved with the two groups of second sliding rods 7, the second sliding rods 7 are sleeved with two groups of symmetrically distributed second springs 8, the two ends of the two groups of second springs 8 are fixedly connected with the clamping frame 6 and the moving frame 3 respectively, after the wood board is fixed, the punching device 9 is placed on the clamping frame 6, and the punching device 9 is moved horizontally on the mounting frame 1 together with the moving frame 3 and the mobile frame 2 according to the actual hole position of the wood board, the punching device 9 is moved vertically on the moving frame 3 together with the clamping frame 6, and the hole work of the wood board is completed.

[0023] The utility model provides a kind of wood board hole deviation preventing limiting device, specific working principle is as follows: when the motor drives screw rod 18 rotation in mounting frame 1, the two groups of screw rod 18 relatively arranged are synchronously rotated under the action of synchronous belt 20 and synchronous wheel 19, and then under the limiting effect of mounting frame 1, second rack 17 is made to slide in mounting frame 1, second rack 17 is made to rotate in the process of sliding with second gear 16, mounting rod 14 is made to rotate when rotating with fixedly sleeved first gear 15, the two groups of first rack 13 meshingly connected and distributed in the two sides of first gear 15 are made to slide in mounting frame 1 synchronously inward or synchronously outward with the rotation of first gear 15, and then the two groups of first adjusting rod 11 or second adjusting rod 12 fixedly connected therewith are made to move synchronously inward or outward, the cooperation of the two groups of first adjusting rod 11 and second adjusting rod 12 makes four groups of clamping blocks 10 slide synchronously inward or outward, and the clamping of the center position of different size wood board on mounting frame 1 is completed, after wood board is fixed, punching device 9 is placed on clamping frame 6, and punching device 9 is moved horizontally on mounting frame 1 together with moving frame 3 and mobile frame 2 according to the actual hole position of wood board, punching device 9 is moved vertically on moving frame 3 together with clamping frame 6, and the hole work of wood board is completed.

[0024] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A wood board hole deviation limiting and spacing device, comprising a mounting frame (1) and a punching device (9), characterized in that: The mounting frame (1) is provided with four groups of symmetrically distributed clamping blocks (10), the mounting frame (1) is slidably provided with a moving frame (2), the moving frame (2) is slidably provided with a moving frame (3), the moving frame (3) is slidably provided with a clamping frame (6), the punching device (9) is movably connected with the clamping frame (6), the mounting frame (1) is slidably provided with two groups of symmetrically distributed first adjusting rods (11), the mounting frame (1) is slidably provided with two groups of symmetrically distributed second adjusting rods (12), the two groups of first adjusting rods (11) and the second adjusting rods (12) are vertically distributed, the four groups of clamping blocks (10) are slidably connected with the adjacent two groups of first adjusting rods (11) and the second adjusting rods (12) respectively, and the mounting frame (1) is provided with four groups of symmetrically distributed mounting rods (14).

2. The wood board hole anti-deviation limiting device according to claim 1, characterized in that: The first adjusting rods (11) and the second adjusting rods (12) are fixedly provided with first racks (13), the mounting rods (14) are provided in correspondence with the first racks (13), the mounting rods (14) are provided with first gears (15), the first gears (15) are provided in correspondence with the two groups of first racks (13) respectively, and the first gears (15) are meshedly connected with the two groups of first racks (13) respectively.

3. The wood board hole anti-deviation limiting device according to claim 1, characterized in that: The mounting rods (14) are provided with second gears (16), the mounting frame (1) is provided with four groups of symmetrically distributed second racks (17), the second racks (17) are provided in correspondence with the mounting rods (14), and the second racks (17) are meshedly connected with the second gears (16).

4. The wood board hole anti-deviation limiting device according to claim 1, characterized in that: The mounting frame (1) is provided with four groups of symmetrically distributed lead screws (18), the two groups of symmetrically distributed lead screws (18) are provided with synchronous wheels (19), the mounting frame (1) is provided with two groups of vertically distributed synchronous belts (20), and the synchronous belts (20) are drivingly connected with the corresponding two groups of synchronous wheels (19) respectively.

5. The wood board hole anti-deviation limiting device according to claim 4, characterized in that: The lead screws (18) are rotatably connected with the mounting frame (1) through bearings at both ends of the lead screws (18) penetrating the mounting frame (1), and the lead screws (18) penetrate the second racks (17) and are threadedly connected with the second racks (17).

6. The wood board hole anti-deviation limiting device according to claim 1, characterized in that: The moving frame (2) is provided with two groups of symmetrically distributed first sliding rods (4), the moving frame (3) is slidably connected with the two groups of first sliding rods (4), the first sliding rods (4) are provided with two groups of symmetrically distributed first springs (5), and the two ends of the first springs (5) are fixedly connected with the moving frame (3) and the moving frame (2) respectively.

7. The wood board hole anti-deviation limiting device according to claim 1, characterized in that: The moving frame (3) is provided with two groups of symmetrically distributed second sliding rods (7), the clamping frame (6) is slidably connected with the two groups of second sliding rods (7) respectively, the second sliding rods (7) are provided with two groups of symmetrically distributed second springs (8), and the two ends of the two groups of second springs (8) are fixedly connected with the clamping frame (6) and the moving frame (3) respectively.

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