CN207172295U - A kind of log splitter with locating and clamping apparatus - Google Patents

Abstract

The utility model discloses a wood sawing machine with a positioning and clamping device. The key points of the technical scheme are that it includes a fuselage and a cutter cutting end. One end of the fuselage is provided with a positioning and clamping device, and the positioning and clamping device includes a drive Components, placing plate and top stabilizing mechanism, the drive assembly is located at the bottom of the fuselage and drives the placing plate, one end of the placing plate is slidingly connected with the fuselage, one end of the top stabilizing mechanism is fixedly connected to the placing plate, and the top stabilizing mechanism is located at the bottom of the placing plate Above, the top stabilizing mechanism includes a connecting rod adjustment assembly and a pressing assembly for pressing the plank. The connecting rod adjustment assembly includes a first connecting rod and a second connecting rod. The two connecting rods are hinged, one end of the second connecting rod is hinged with the first connecting rod, and the pressing component is located at the end of the connecting rod adjustment component close to the placing plate, which achieves stable clamping of different sizes of boards when cutting wood boards, ensuring The stable cutting of the plate reduces the error in the process of cutting the plate.

Description

A sawmill with a positioning clamping device

technical field

The utility model relates to the field of punch equipment, in particular to a sawmill with a positioning and clamping device.

Background technique

A sawmill is a common cutting device for cutting wood boards.

The existing Chinese patent whose application number can be referred to is CN201420704574.2, which discloses a sawmill roller type feeding device, is to set a roller group and a support on the sawmill workbench, and the support has a guide groove. The feeding motor is installed on the support by the screw rod and the lifting nut, and a lifting spring is arranged between the support and the feeding motor box. Rollers are installed on the end of the output shaft of the feeding motor, and there are shifting teeth on the rollers. The lifting nut is connected with a handle.

In the actual wood cutting process, clamping the plank is an effective method to reduce the error in the cutting process. There are many ways to clamp the plank in the existing sawmills, but when faced with planks of different sizes , the clamping is still not very stable.

Utility model content

The purpose of this utility model is to provide a sawmill with a positioning and clamping device, which can stably clamp boards of different sizes when cutting boards, ensure stable cutting of boards, and reduce errors in the cutting process of boards , Improve the accuracy of production.

The above-mentioned technical purpose of the utility model is achieved through the following technical solutions: a sawmill with a positioning and clamping device includes a fuselage and a cutter cutting end, the cutter cutting end is located on the fuselage, and one end of the fuselage A positioning and clamping device is provided. The positioning and clamping device includes a driving component, a placing plate and a top stabilizing mechanism. The driving component is located at the bottom of the fuselage and drives the placing plate. One end of the placing plate is slidingly connected with the fuselage, and one end of the top stabilizing mechanism is It is fixed on the placing board, and the top stabilizing mechanism is located above the placing board. The top stabilizing mechanism includes a connecting rod adjustment assembly and a pressing assembly for pressing the plank. The connecting rod adjusting assembly includes a first connecting rod and a second connecting rod , the two ends of the first connecting rod are respectively hinged with the placing plate and the second connecting rod, one end of the second connecting rod is hinged with the first connecting rod, and the pressing assembly is located at the end of the connecting rod adjusting assembly close to the placing plate.

Through the above technical scheme, a positioning and clamping device is provided on the fuselage. The positioning and clamping device positions, places and clamps the plate to be cut, sends the plate to be processed to the top of the placement plate, and passes through the top stabilizing mechanism. The position adjustment of the first connecting rod and the second connecting rod in the connecting rod adjustment assembly is used to select the specific position for pressing the board, and then the board is stably pressed by the pressing assembly set on the connecting rod adjusting assembly, and then the driving assembly Drive the placing board to slide on one side of the fuselage and drive the board to cut, so as to achieve stable clamping of the board when cutting the board, ensure the stable cutting of the board, reduce the error in the cutting process of the board, and improve the accuracy of production .

Preferably, the drive assembly includes a swing arm, a telescopic rod and a drive motor, the drive motor is located in the fuselage, the swing arm is hinged to the fuselage, the end of the swing arm away from the fuselage is slidably connected to the telescopic rod, and the telescopic rod is away from the side of the swing arm. One end is rotatably connected with the placement plate.

Through the above technical solution, the design of the drive assembly can stably drive the placement plate to slide on the side of the fuselage, ensuring stable operation of the device.

Preferably, the side of the placing plate away from the fuselage is provided with conveying guide rollers for facilitating plate feeding.

Through the above technical scheme, the transmission guide roller set on the side of the placement board far away from the fuselage is used to facilitate the board material, and the setting of the transmission guide roller converts the sliding friction between the original template and the placement board into rolling friction, thereby reducing The resistance when the plate is loaded.

Preferably, a chute is provided on the side wall of the fuselage, the vertical cross section of the chute is in a concave shape, and the edge of the placing plate is adapted to the chute.

Through the above-mentioned technical solution, the setting of the chute can make the placing plate slide and connect with the fuselage stably, and meanwhile, the concave-shaped design also reduces the possibility of the placing plate swinging up and down in the vertical direction.

Preferably, the pressing assembly includes a threaded lifting rod, an adjustment spring and a pressing plate. The threaded lifting rod runs through the connecting rod adjusting assembly and is threadedly connected with the connecting rod adjusting assembly. The adjustment spring is arranged vertically, and one end of the adjustment spring away from the threaded lifting rod is affixed to the pressing plate.

Through the above-mentioned technical solution, plates of different thicknesses can be dealt with by lifting the threaded lifting rod. At the same time, since even the same batch of plates has a certain error, the set adjustment spring can more conveniently support the plates with a certain error.

Preferably, a threaded lifting rod is provided at the connection between the first connecting rod and the placement plate, a threaded lifting rod is provided at the hinge of the first connecting rod and the second connecting rod, and the end of the second connecting rod is away from the first connecting rod A threaded elevating rod is provided, and each of the above-mentioned threaded elevating rods is equipped with an adjusting spring and a pressing plate.

Through the above technical solution, three threaded connecting rods are set on the two connecting rods, so that the plate can be positioned at three points. Three-point positioning is a relatively stable positioning and support placement, which can be well compared and has a certain arc. The plates are clamped.

Preferably, one side of the placing plate is provided with a scale plate for measuring the length of the plate, the scale plate is parallel to the edge of the placing plate, and one end of the first connecting rod is hinged on the side wall of the scale plate.

Through the above technical solution, adding a scale plate on the placement plate can measure the plate very well, and it is convenient for the operation to record relevant data during the cutting process.

Preferably, the scale plate extends to the top of the fuselage, and the scale plate abuts against the upper surface of the fuselage.

Through the above technical solution, the scale plate extends to the fuselage to directly measure the entire length of the plate, and at the same time, the scale is long enough to facilitate the positioning of the plate.

In summary, the utility model has the following beneficial effects:

1. The connection line of the three pressing components on the first connecting rod and the second connecting rod just forms a triangle, and the plate can be positioned at 3 points through the three pressing components to ensure the stable clamping of the plate;

2. When the plate is continuously cut, the shape of the plate changes, and the position of the connecting rod adjustment component can be adjusted at any time during the cutting process to ensure that the plates of different shapes can be clamped stably.

Description of drawings

Fig. 1 is the structural schematic diagram that embodies the whole device;

Fig. 2 is a partial enlarged view of A place in Fig. 1;

Fig. 3 is the structural schematic diagram that embodies the connection relation of placement board;

Fig. 4 is a structural schematic diagram reflecting the connection relationship of the driving components;

Fig. 5 is a schematic diagram showing the working dynamics of the device.

In the figure, 1. Fuselage; 11. Chute; 2. Tool cutting end; 3. Positioning and clamping device; 4. Driving component; 41. Swing arm; 42. Telescopic rod; 421. Driving shaft; 43. Driving motor ;5, the top stabilizing mechanism; 51, the connecting rod adjustment assembly; 511, the first connecting rod; 512, the second connecting rod; 513, the hinge shaft; 52, the pressing assembly; 521, the thread lifting rod; 523, pressing plate; 6, placing plate; 61, conveying guide roller; 62, rotating shaft; 63, scale plate.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is described in further detail. Wherein the same components are denoted by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the words "bottom" and "top "Face", "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

As shown in Figure 1, a sawmill with a positioning and clamping device includes a fuselage 1 and a cutter cutting end 2, the cutter cutting end 2 is located on the fuselage 1, and the end of the fuselage 1 close to the cutter cutting end 2 A positioning and clamping device 3 is provided, and the positioning and clamping device 3 includes a driving assembly 4 , a placing plate 6 and a tip stabilizing mechanism 5 .

As shown in Figure 1, the placement plate 6 is arranged horizontally, the side of the placement plate 6 is slidingly connected to the side of the fuselage 1, the side wall of the fuselage 1 is provided with a chute 11, and the vertical section of the chute 11 presents a concave shape. Font, the edge of placing plate 6 is adapted to chute 11, and the side of placing plate 6 away from chute 11 is rotationally connected with transmission guide roller 61, and transmission guide roller 61 is parallel with chute 11.

As shown in Figures 3 and 4, the driving assembly 4 is located at the bottom of the fuselage 1 and drives the placement plate 6. The driving assembly 4 includes a swing arm 41, a telescoping rod 42 and a driving motor 43, and the driving motor 43 is located on the fuselage 1. The motor 43 drives the swing arm 41, the swing arm 41 is hinged with the fuselage 1, the end of the swing arm 41 away from the fuselage 1 is slidably connected with the telescopic rod 42, and the end of the telescopic rod 42 away from the swing arm 41 is rotationally connected with the placement plate 6, specifically The placing plate 6 extends downwards out of the rotating shaft 62 , and the end of the telescopic rod 42 away from the swing arm 41 is fixedly connected with a driving shaft 421 , and the driving shaft 421 is connected to the rotating shaft 62 in rotation.

As shown in Figures 2 and 3, the placement plate 6 is provided with a scale plate 63 perpendicular to the side of the transmission guide roller 61, the scale plate 63 extends to the top of the fuselage 1, the scale plate 63 abuts against the upper surface of the fuselage 1, and the scale The top stabilizing mechanism 5 is hinged on the side wall of the plate 63 , and the top stabilizing mechanism 5 is arranged horizontally above the placement plate 6 . The top stabilizing mechanism 5 includes a link adjusting assembly 51 and a pressing assembly 52 .

As shown in FIG. 3 , the connecting rod adjustment assembly 51 includes a first connecting rod 511 and a second connecting rod 512 . Hinged, one end of the second link 512 is hinged with the first link 511 .

As shown in Figures 2 and 3, the pressing assembly 52 is located at the end of the connecting rod adjustment assembly 51 close to the placement plate 6. The pressing assembly 52 includes a threaded lifting rod 521, an adjustment spring 522 and a pressing plate 523, and the first connecting rod 511 A threaded lifting rod 521 runs through the hinged shaft 513 at the junction with the side wall of the scale plate 63, and a threaded lifting rod 521 runs through the hinged shaft 513 between the first connecting rod 511 and the second connecting rod 512. One end of the rod 512 far away from the first connecting rod 511 runs through a threaded lifting rod 521, the threaded lifting rod 521 is fixedly connected with the adjusting spring 522 near the side of the placement plate 6, and the end of the adjusting spring 522 away from the threaded lifting rod 521 is fixedly connected with the pressing plate 523, The pressing plate 523 is arranged horizontally.

During use, the board is first placed on the conveying guide roller 61, then the board is pushed onto the placement plate 6, the connecting rod adjustment assembly 51 is pulled to distribute the three pressing assemblies 52 at three positions of the board, and the screw thread The lifting rod 521 presses the pressing plate 523 against the plate, and the adjusting spring 522 is in a compressed state and fixed, and then the driving motor 43 is started, and the driving motor 43 drives the swing arm 41 to rotate, and the swing arm 41 drives the telescopic rod 42 to move, stretching The rod 42 drives the rotating shaft 62 to move, thereby finally driving the placing plate 6 to move horizontally.

This specific embodiment is only an explanation of the utility model, and it is not a limitation of the utility model. After reading this description, those skilled in the art can make modifications to the embodiment without creative contribution according to needs, but as long as it is within the utility model All new claims are protected by patent law.

Claims (8)

1. a kind of log splitter with locating and clamping apparatus, include fuselage (1) and cutter cut end (2), cutter cut end (2) On fuselage (1), it is characterised in that：One end of fuselage (1) is provided with locating and clamping apparatus (3), locating and clamping apparatus (3) bag Include drive component (4), placement plate (6) and tip stabilization mechanism (5), drive component (4) and be located at the bottom of fuselage (1) and drive Plate (6) is placed, the one end for placing plate (6) is slidably connected with fuselage (1), and one end of tip stabilization mechanism (5) is fixed in placement plate (6) on, tip stabilization mechanism (5) includes lever regulated component positioned at the top for placing plate (6), tip stabilization mechanism (5) (51) and holding down assembly (52) for plank is compressed, lever regulated component (51) includes first connecting rod (511) and second connecting rod (512), the both ends of first connecting rod (511) are hinged with placing plate (6) and second connecting rod (512) respectively, and the one of second connecting rod (512) End is be hinged with first connecting rod (511), hold down assembly (52) be located at lever regulated component (51) close to one end of placement plate (6).

A kind of 2. log splitter with locating and clamping apparatus according to claim 1, it is characterised in that：Drive component (4) Include swing arm (41), expansion link (42) and motor (43), motor (43) is located on fuselage (1), swing arm (41) be hinged with fuselage (1), the one end of swing arm (41) away from fuselage (1) is slidably connected with expansion link (42), expansion link (42) One end away from swing arm (41) is rotatablely connected with placing plate (6).

A kind of 3. log splitter with locating and clamping apparatus according to claim 1, it is characterised in that：It is remote to place plate (6) The disembark side of body (1) is provided with the transmission deflector roll (61) for being easy to sheet material feeding.

A kind of 4. log splitter with locating and clamping apparatus according to claim 1, it is characterised in that：The side of fuselage (1) Chute (11) is provided with wall, concave shape is presented in the section of chute (11) vertical direction, places the edge and chute (11) of plate (6) It is adapted.

A kind of 5. log splitter with locating and clamping apparatus according to claim 1, it is characterised in that：Hold down assembly (52) Include screw thread elevating lever (521), regulation spring (522) and pressure strip (523), screw thread elevating lever (521) is through lever regulated Component (51) is simultaneously threadedly coupled with lever regulated component (51), and screw thread elevating lever (521) is close to the affixed tune in one end for placing plate (6) Spring (522) is saved, regulation spring (522) is vertically arranged, and the one end of regulation spring (522) away from screw thread elevating lever (521) is affixed Pressure strip (523).

A kind of 6. log splitter with locating and clamping apparatus according to claim 5, it is characterised in that：First connecting rod (511) a screw thread elevating lever (521), first connecting rod (511) and second connecting rod (512) are provided with placing plate (6) junction Hinged place be provided with a screw thread elevating lever (521), the one end of second connecting rod (512) away from first connecting rod (511) is provided with One screw thread elevating lever (521), it is configured with each above-mentioned screw thread elevating lever (521) adjusting spring (522) and compresses Plate (523).

A kind of 7. log splitter with locating and clamping apparatus according to claim 1, it is characterised in that：Place plate (6) Side is provided with the scale plate (63) for board measure length, and scale plate (63) is parallel to the edge for placing plate (6), first connecting rod (511) one end is hinged in the side wall of scale plate (63).

A kind of 8. log splitter with locating and clamping apparatus according to claim 7, it is characterised in that：Scale plate (63) prolongs The top of fuselage (1) is extended, scale plate (63) abuts with the upper surface of fuselage (1).