阅读说明：本技术 一种毛坯支撑架 (Blank support frame ) 是由 刘伟 于 2019-11-20 设计创作，主要内容包括：本发明涉及链锯装夹结构技术领域,尤其涉及一种毛坯支撑架,包括两根横向底杆,横向底杆之间的左部和右部均设有支撑杆,所述支撑杆上设有用于连接横向链锯开板架和/或纵向链锯开板架的竖向螺杆,所述支撑杆的一侧连接有固定装置；本发明通过支撑杆的一侧连接有固定装置,这样可以便于本发明整体固定在木材毛坯上,且在支撑杆上设有用于连接横向链锯开板架和/或纵向链锯开板架的竖向螺杆,这样本发明可与横向链锯开板架和/或纵向链锯开板架配合使用,操作使用方便。(The invention relates to the technical field of chain saw clamping structures, in particular to a blank support frame which comprises two transverse bottom rods, wherein supporting rods are arranged on the left part and the right part between the transverse bottom rods, vertical screw rods used for connecting a transverse chain saw opening plate frame and/or a longitudinal chain saw opening plate frame are arranged on the supporting rods, and one side of each supporting rod is connected with a fixing device; the fixing device is connected to one side of the supporting rod, so that the wood cutting machine can be conveniently and integrally fixed on a wood blank, and the vertical screw rod used for connecting the transverse chain saw cutting plate frame and/or the longitudinal chain saw cutting plate frame is arranged on the supporting rod.)

1. A blank support frame which is characterized in that: including two horizontal bottom poles, left part and right part between the horizontal bottom pole all are equipped with the bracing piece, be equipped with the vertical screw rod that is used for connecting horizontal chain saw grillage and/or vertical chain saw grillage on the bracing piece, one side of bracing piece is connected with fixing device.

2. The blank support frame of claim 1, wherein: the fixing device comprises a connecting seat arranged on one side of the supporting rod, a transverse screw rod is arranged in the middle of the connecting seat, a fixing plate penetrates through the transverse screw rod, and a fixing nail is arranged at the front end of the fixing plate.

3. A blank support frame according to claim 2, wherein: the connecting seat is including connecting the bottom plate in the bracing piece side, and the bottom plate middle part is equipped with two splint, horizontal screw rod passes two splint, fixed plate one end is worn to locate on horizontal screw rod and is in between two splint, staple and fixed plate integrated into one piece.

4. The blank support frame of claim 1, wherein: the upper end of the supporting rod is provided with a cushion block which is convenient for the device for sawing the plate frame by the transverse chain and/or the longitudinal chain.

Technical Field

The invention relates to the technical field of chain saw clamping structures, in particular to a blank support frame.

Background

The chain saw is a handheld wood cutting machine taking a gasoline engine as power and a saw chain as a cutting part. The chain saw manufacturing industry has developed more due to the development of light alloy die casting technology. The adoption of new materials, new processes and new structures further reduces the weight of the chain saw, but according to the current actual production situation, the general chain saw still has the weight of 20-25 kg, even if the chain saw can be operated by a single person, the operation is still heavy, and the working efficiency is low. Therefore, although the chain saw can be fixed and the weight of the chain saw can be reduced, the conventional chain saw fixing frame is inconvenient to fix due to rough bark when a blank of a tree is processed by the chain saw, and the chain saw fixing frame slips when the chain saw fixing frame is used, so that the safety is affected.

Disclosure of Invention

The invention aims to provide a blank support frame which has the characteristics of convenience in fixing on a wood blank, convenience in matching connection and use with a chain saw plate opening frame and convenience in operation and use.

In order to solve the technical problem, the invention is solved by the following technical scheme:

the utility model provides a blank support frame, includes two horizontal sill bars, and left part and right part between the horizontal sill bar all are equipped with the bracing piece, be equipped with the vertical screw rod that is used for connecting horizontal chain saw grillage and/or vertical chain saw grillage on the bracing piece, one side of bracing piece is connected with fixing device.

The fixing device comprises a connecting seat arranged on one side of the supporting rod, a transverse screw rod is arranged in the middle of the connecting seat, a fixing plate penetrates through the transverse screw rod, and a fixing nail is arranged at the front end of the fixing plate.

The connecting seat comprises a bottom plate connected to the side face of the supporting rod, two clamping plates are arranged in the middle of the bottom plate, the transverse screw penetrates through the two clamping plates, one end of the fixing plate penetrates through the transverse screw and is located between the two clamping plates, and the fixing nail and the fixing plate are integrally formed.

The upper end of the supporting rod is provided with a cushion block of a device which is convenient for the transverse chain saw to cut the plate frame and/or the longitudinal chain saw to cut the plate frame.

The invention has the beneficial effects that: the chain saw comprises two transverse bottom rods, wherein supporting rods are arranged on the left part and the right part between the transverse bottom rods, vertical screw rods used for connecting a transverse chain saw cutting plate frame and/or a longitudinal chain saw cutting plate frame are arranged on the supporting rods, and one side of each supporting rod is connected with a fixing device; the fixing device is connected to one side of the supporting rod, so that the wood cutting machine can be conveniently and integrally fixed on a wood blank, and the vertical screw rod used for connecting the transverse chain saw cutting plate frame and/or the longitudinal chain saw cutting plate frame is arranged on the supporting rod.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an exploded view of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

As shown in fig. 1 and 2, the blank support frame comprises two transverse bottom rods 1, wherein support rods 2 are arranged at the left part and the right part between the transverse bottom rods 1, vertical screws 3 used for connecting a transverse chain sawing plate frame and/or a longitudinal chain sawing plate frame are arranged on the support rods 2, and one side of each support rod 2 is connected with a fixing device; the fixing device is connected with one side of the supporting rod 2, so that the wood cutting machine can be conveniently and integrally fixed on a wood blank, and the vertical screw rod 3 for connecting the transverse chain saw cutting plate frame and/or the longitudinal chain saw cutting plate frame is arranged on the supporting rod 2.

In this embodiment, the fixing device includes a connecting seat disposed on one side of the supporting rod 2, a horizontal screw 4 is disposed in the middle of the connecting seat, a fixing plate 5 is disposed on the horizontal screw 4 in a penetrating manner, a fixing nail 6 is disposed at the front end of the fixing plate 5, the connecting seat includes a bottom plate 7 connected to the side of the supporting rod 2, two clamping plates 8 are disposed in the middle of the bottom plate 7, the horizontal screw 4 penetrates through the two clamping plates 8, one end of the fixing plate 5 is disposed on the horizontal screw 4 and located between the two clamping plates 8, the fixing nail 6 and the fixing plate 5 are integrally formed, when the fixing device is used, the horizontal screw 4 is unscrewed, the fixing plate 5 and the fixing nail 6 are rotated to appropriate positions by centering on the horizontal screw 4, and then the horizontal screw 4 is rotated to fix the fixing plate 5 and the fixing nail 6 with the connecting seat, so that the fixing device is integrally fixed on a wood blank, and then the horizontal chain saw opening 2, the blank can be cut, so that the fixing is reliable, the use is convenient, and the slipping phenomenon can not be generated.

In this embodiment, the upper end of the support rod 2 is provided with a cushion block 9 which is convenient for the device for sawing the plate frame by the transverse chain and/or the plate frame by the longitudinal chain, and the height of the cushion block 9 can be adjusted, so that the device which is convenient for sawing the plate frame by the transverse chain and/or the plate frame by the longitudinal chain saw is stably and reliably arranged on the support rod 2.

The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description of the present invention, which should be interpreted as a limitation.