CN217046777U - Clamping assembly on wood cutting vehicle - Google Patents

Abstract

The utility model relates to the field of wood cutting equipment, in particular to a clamping component on a wood cutting vehicle, which comprises a bearing platform and a clamping component; the clamping component comprises a vertical column, a moving block, a clamping rod and a locking device, wherein the vertical column extends in the vertical direction; the upright posts are arranged on the bearing platform; the moving block is provided with a first channel, a second channel and a third channel which are perpendicular to each other in pairs; the first channel and the second channel respectively penetrate through the moving block, and the third channel is communicated with the second channel and the outside of the moving block; the upright post passes through the first channel and slides relative to the moving block; the clamping rod comprises a rod body and a hook part which is connected with one end part of the rod body and is bent downwards; the rod body passes through the second channel and slides relative to the moving block; and the locking device is arranged in the third channel and is abutted against the rod body, so that the rod body and the upright post are abutted or loosened. The clamping assembly can clamp woods in different shapes, and rolling or shaking is avoided.

Description

Clamping assembly on wood cutting vehicle

Technical Field

The utility model relates to a wood cutting equipment field, concretely relates to centre gripping subassembly on wood cutting car.

Background

Before wood processing production, the bark of the surface of the log needs to be partially cut off, and round wood needs to be cut into a plurality of rectangular cylinders. This cutting process generally adopts the cooperation electric saw of wood cutting car to realize, and in cutting process, fixes the log or the timber after a plurality of cutting at the wood cutting car, drives wood cutting car and electric saw relative movement to accomplish next cutting. After wood is cut once or many times, the shape of the wood can be changed into an irregular cylindrical body from a cylinder, and finally the wood is changed into a rectangular cylindrical body, so that a clamping assembly suitable for clamping wood in different shapes is required to be arranged on a wood cutting vehicle, and the wood is prevented from rolling or shaking in the cutting process.

SUMMERY OF THE UTILITY MODEL

In order to realize at the wood cutting in-process, carry out the centre gripping to the timber of different shapes, the utility model provides a centre gripping subassembly on the wood cutting car, its concrete technical scheme as follows.

A clamping assembly on a wood cutting vehicle comprises a bearing platform for placing wood and a clamping component; the clamping component comprises an upright post, a moving block, a clamping rod and a locking device, wherein the upright post extends in the vertical direction; the upright posts are arranged on the bearing platform; the moving block is provided with a first channel, a second channel and a third channel which are perpendicular to each other in pairs; the first channel and the second channel respectively penetrate through the moving block, and the third channel is communicated with the second channel and the outside of the moving block;

the upright post passes through the first channel and slides relative to the moving block; the clamping rod comprises a rod body and a hook part which is connected with one end part of the rod body and is bent downwards; the rod body passes through the second channel and slides relative to the moving block; and the locking device is arranged in the third channel and is abutted against the rod body, so that the rod body and the upright post are abutted or loosened.

Furthermore, the locking device comprises a rocker and a tightening block, the tightening block comprises a first end surface and a second end surface which are opposite, and the first end surface is inclined towards the second end surface; the propping block is rotatably arranged in the third channel, and the first end part props against the rod body; the rocker is connected with the abutting block and drives the abutting block to rotate.

Further, the locking device comprises a rocker and a threaded rod; an internal thread is arranged in the third channel, and the threaded rod is in threaded fit with the third channel; the rocker is connected with the threaded rod to drive the threaded rod to rotate.

Furthermore, the upright post part extends into the second channel, a spring is arranged between the rod body and the side wall of the second channel, and the spring has elastic potential energy for enabling the rod body to be far away from the upright post.

Further, at least two clamping members are included; when the wood is clamped, the hook part of one clamping component is propped against the first side surface of the wood, the hook part of the adjacent clamping component is propped against the second side surface of the wood, and the first side surface is opposite to the second side surface.

Further, the width of the second channel is larger than that of the rod body; the two ends of the upright post can swing along the vertical direction of the channel.

Has the beneficial effects that: the clamping component on the wood cutting vehicle provided by the utility model clamps the wood on the bearing platform by the hook part in the process of cutting the wood; the clamping rods are adjusted through the moving blocks, so that the height of the hook portions is adjusted, the horizontal positions of the hook portions are adjusted through relative movement of the rod bodies and the moving blocks, the rod bodies and the stand columns are locked and loosened through the locking devices, wood clamping of different shapes can be achieved through adjusting the positions of the hook portions, and rolling or shaking of the wood in the cutting process is avoided.

Drawings

FIG. 1 is an overall schematic view of a clamping assembly disposed on a wood cutting vehicle;

FIG. 2 is a schematic structural diagram of a moving block;

FIG. 3 is a schematic cross-sectional view of a clamping member in a first embodiment;

FIG. 4 is a schematic view of a structure of a middle rocker and a supporting block;

FIG. 5 is a cross-sectional view of a clamping member in a second mode;

FIG. 6 is a side view of the clamping member;

fig. 7 is a schematic view of the wood after one cut.

Reference numerals: 100. a clamping member; 200. a load-bearing platform; 1. a column; 2. a moving block; 3. a clamping rod; 4. a locking device; 5. a spring; 21. a first channel; 22. a second channel; 23. a third channel; 31. a rod body; 32. a hook portion; 41. a rocker; 42. a propping block; 43. a first end face; 44. a second end face; 45. a bearing; 46. a threaded rod; 47. and (4) internal threads.

Detailed Description

The technical solutions of the present invention will be described more clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all 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 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.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

Examples

Referring to fig. 1, the present embodiment provides a clamping assembly on a wood cutting vehicle, which includes a load-bearing platform 200 and a plurality of clamping members 100, wherein the load-bearing platform 200 is used for placing wood to be cut, and the clamping members 100 are used for clamping the wood.

Specifically, with continued reference to fig. 1, the clamping member 100 includes an upright 1, a moving block 2, a clamping rod 3 and a locking device 4, wherein the upright 1 is mounted on a carrying platform 200 and extends in a vertical direction; referring to fig. 2, the moving block 2 is provided with a first channel 21, a second channel 22 and a third channel 23, and the extending directions of the three channels are sequentially perpendicular to each other two by two. The first channel 21 and the second channel 22 respectively penetrate through the moving block 2, and the third channel 23 is communicated with the second channel 22 and the outside of the moving block 2. The upright post 1 passes through the first channel 21 and slides relative to the moving block 2, and the height of the moving block 2 can be adjusted by adjusting the relative position of the moving block 2 and the upright post 1. The clamping rod 3 comprises a rod body 31 and a hook part 32 positioned at one end of the rod body 31, and the hook part 32 is used for clamping wood. The rod 31 passes through the second slot 22 and slides relative to the moving block 2, and the horizontal position of the hook 32 can be adjusted by adjusting the relative position of the rod 31 and the moving block 2. Locking device 4 installs in third channel 23 to support with the body of rod 31, can realize the body of rod 31 tight or relax the support of stand 1 through adjustment locking device 4, keep the fixed of holding rod 3 and to the clamp of timber when supporting tightly, adjust the position of hook portion 32 when relaxing.

The process of clamping the wood by the clamping assembly provided by the embodiment comprises the steps of adjusting the relative position of the moving block 2 and the upright post 1, so as to adjust the height of the hook part 32; the relative position of the rod body 31 and the moving block 2 is adjusted, so that the horizontal position of the hook part 32 is adjusted, and the wood with different shapes formed by cutting is adapted. During clamping, when the clamping member 100 is one, the rod body 31 is pressed above the wood, the hook portion 32 and one side surface of the wood far away from the upright post 1 are abutted tightly, and the wood is locked by matching the bearing platform 200, so that the wood is prevented from rolling or shaking in the cutting process. When the clamping members 100 are multiple, two adjacent clamping members 100 can clamp the wood in different manners, that is, one clamping member 100 causes the hook portion 32 to abut against a first side surface of the wood in the manner described above, and the hook portion 32 of the other clamping member 100 abuts against a second side surface of the wood, where the first side surface and the second side surface are two opposite planes, so that the wood is locked under the cooperation of the two clamping members 100 and the carrying platform 200.

Specifically, the modes of the locking device 4 for adjusting the rod body 31 to tightly or loosely support the column 1 are various, that is, the locking device 4 has various different structures, and a first mode and a second mode are provided in this embodiment.

Firstly, the locking device 4 includes a rocker 41 and a resisting block 42, as shown in fig. 4, the resisting block 42 includes two opposite first end surfaces 43 and second end surfaces 44, and the first end surfaces 43 incline towards the second end surfaces 44, wherein the first end surfaces 43 partially abut against the rod 31. Specifically, referring to fig. 3, in the moving block 2, only a part of the third groove 23 in the horizontal direction overlaps the second groove 22 and extends into the second groove 22, and the first groove 21 communicates with the second groove 22, so that the rod 31 can abut against the column 1. The abutting block 42 is installed in the third channel 23 through a bearing 45, one end far away from the rod body 31 is connected with the rocker 41, the rocker 41 drives the abutting block 42 to rotate, so that different parts of the first end surface 43 abut against the rod body 31, the first end surface 43 inclines towards the second end surface 44, and when different parts of the first end surface 43 abut against the rod body 31, abutting or loosening between the rod body 31 and the upright column 1 can be adjusted.

In a second mode, the locking device 4 includes a rocker 41 and a threaded rod 46, as shown in fig. 5, an internal thread 47 is provided in the third channel 23, the threaded rod 46 passes through the third channel 23 and is in threaded fit with the third channel, a first end of the threaded rod 46 abuts against the column 1, one end of the threaded rod 46, which is far away from the column 1, is connected with the rocker 41, the threaded rod 46 can be driven to feed or withdraw by rotating the rocker 41, and the abutting and releasing between the adjusting rod body 31 and the column 1 are adjusted.

As a further improvement of this embodiment, referring to fig. 6, a part of the first channel 21 coincides with the second channel 22 in the vertical direction, that is, the upright 1 partially extends into the second channel 22, so that the rod 31 can be tightly abutted against the upright 1. Therefore, even when the rod 31 abuts against the upright 1, a gap still exists between the rod 31 and the side wall of the second channel 22, a spring 5 is disposed in the gap, one end of the spring 5 is fixed to the side wall of the second channel 22, and the other end abuts against the rod 31, and the spring 5 always has elastic potential energy for keeping the rod 31 away from the upright 1. When the rod 31 and the upright 1 are loosened, the rod 31 is driven to be away from the upright 1, so that the adjustment is facilitated.

As a further improvement of the embodiment, with reference to fig. 6, the width of the second groove 22 is greater than the width of the rod 31, that is, there is a gap between the rod 31 and the second groove 22 in the vertical direction, and the gap enables the two ends of the upright 1 to swing along the vertical direction of the groove, so that the clamping rod 3 can be in an inclined state, which is more beneficial to clamping wood materials of different shapes.

For example, when the wood is cut from one side, it has a plane and an arc surface, and when the wood is cut again, the plane faces the bearing platform 200, the arc surface is clamped by the clamping member 100, and the clamping rod 3 is adjusted to be inclined, so as to be more convenient for locking the arc surface.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.

Claims (6)

1. The clamping assembly on the wood cutting vehicle comprises a bearing platform for placing wood, and is characterized by further comprising a clamping component; the clamping component comprises a vertical column, a moving block, a clamping rod and a locking device, wherein the vertical column extends in the vertical direction; the upright posts are arranged on the bearing platform; the moving block is provided with a first channel, a second channel and a third channel which are vertical to each other in pairs; the first channel and the second channel respectively penetrate through the moving block, and the third channel is communicated with the second channel and the outside of the moving block;

the upright post passes through the first channel and slides relative to the moving block; the clamping rod comprises a rod body and a hook part which is connected to one end part of the rod body and is bent downwards; the rod body passes through the second channel and slides relative to the moving block; and the locking device is arranged in the third channel and is abutted against the rod body, so that the rod body and the upright post are abutted or loosened.

2. The clamping assembly on a wood cutting vehicle of claim 1, wherein the locking device comprises a rocker and an abutting block, the abutting block comprises a first end face and a second end face which are opposite, and the first end face is inclined towards the second end face; the propping block is rotatably arranged in the third channel, and the first end part props against the rod body; the rocker is connected with the abutting block and drives the abutting block to rotate.

3. The clamping assembly on a wood cutting vehicle of claim 1, wherein the locking device comprises a rocker and a threaded rod; an internal thread is arranged in the third channel, and the threaded rod is in threaded fit with the third channel; the rocker is connected with the threaded rod to drive the threaded rod to rotate.

4. The clamping assembly of any one of claims 1 to 3, wherein the upright partially extends into the second channel, and a spring is disposed between the rod and a side wall of the second channel, the spring having elastic potential energy for moving the rod away from the upright.

5. A clamping assembly on a wood cutting vehicle according to any one of claims 1 to 3, comprising at least two clamping members; when clamping timber, the hook part of a clamping component is propped against a first side surface of the timber, the hook part of an adjacent clamping component is propped against a second side surface of the timber, and the first side surface is opposite to the second side surface.

6. The clamping assembly on the wood cutting vehicle as claimed in any one of claims 1 to 3, wherein the width of the second channel is greater than the width of the rod body; the two ends of the upright post can swing along the vertical direction of the channel.

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