CN204725169U - A kind of novel clamp for sawing machine - Google Patents

Abstract

The utility model discloses a new fixture for a sawing machine, which has the following structural features: a motor and a base are fixedly connected, two sections of guide rails are fixedly arranged on the left and right sides of the upper end of the base, slide blocks are installed on the guide rails, and a base plate is laid on the base plate. There is a screw block in the middle of the lower end, the screw block is installed on the screw rod, the left upper end of the bottom plate is connected to the left adjustable plate, the right upper end of the bottom plate is connected to the right adjustable plate, and the right end of the right adjustable plate is fixed The side plate is installed, and the vertical quick clamp, the pressure head and the adjusting nut form a whole and are respectively fixed on the left adjustable plate and the right adjustable plate; the vertical quick clamp connects the top block, and a left limiting Position switch and limit switch on the right side, the utility model has the following advantages: the external space is sufficient, and the optimal use upper limit is reached in the limited space; the adjustment plates on both sides can be adapted to the clamping of plates of different sizes; the height and extension of the pressure head can be adjusted It can adapt to the clamping of plates with different thicknesses.

Description

A new type of sawing machine fixture

technical field

The utility model relates to a novel sawing fixture.

Background technique

Saw machine is a kind of processing equipment commonly used in mechanical processing, which is suitable for cutting and processing of plates. In order to facilitate processing and production, the sawing machine is inseparable from the use of new sawing machine fixtures. The application of the new sawing fixture can facilitate the clamping and processing of the plate. Generally, new sawing fixtures have their suitable range of processing plates. During production and processing, fixtures will be replaced according to the size of the plate. Due to the heavy weight of the fixture, people seldom replace it after installation, and prefer to use different sawing machines to process plates of different sizes. The defects of these new sawing machine fixtures increase processing expenses to some extent, and waste production equipment resources.

Contents of the invention

The purpose of this utility model is to invent a new type of sawing fixture with strong versatility, give full play to its advantages of adjustability and strong versatility, and achieve a fixture suitable for processing various plates, thereby saving production resources and responding The social theme of developing a conservation-minded society.

The purpose of this utility model is mainly achieved through the following technical solutions: a new type of sawing fixture, mainly composed of motor, guide rail, side plate, vertical quick fixture, external support frame, pressure head, adjusting nut, left adjustable plate , slider, bottom plate, top block, right adjustable plate, base, limit switch, screw block and screw rod; the limit switch is composed of left limit switch and right limit switch, which It is characterized in that: the motor and the base are fixedly connected, and two sections of guide rails are fixed on the left and right sides of the upper end of the base. The guide rails are equipped with sliders, and a bottom plate is laid on it, and a screw block is arranged in the middle of the lower end of the bottom plate. On the screw rod, the left upper end of the bottom plate is connected to the left adjustable plate, the upper right end of the bottom plate is connected to the right adjustable plate, the right end of the right adjustable plate is fixedly installed with a side plate, vertical quick clamp, pressure head and adjustment The nuts form a whole and are respectively fixed on the left adjustable plate and the right adjustable plate; the vertical fast clamp is connected to the top block, and the left limit switch and the right limit switch are also installed at the lower end of the bottom plate.

Further, the left adjustable plate and the bottom plate are connected by nuts, the left adjustable plate and the vertical quick clamp above it are connected by nuts, and the left adjustable plate can be adjusted in the horizontal direction by using the prefabricated holes on the bottom plate. position, the vertical quick clamp moves with the left adjustable plate to accommodate smaller sized panels.

Further, the bottom plate of the right adjustable plate is connected by nuts, the right adjustable plate and the vertical quick clamp above it are connected by nuts, and the position of the left adjustable plate can be adjusted in the horizontal direction by using the prefabricated holes on the bottom plate , the vertical quick clamp moves with the right adjustable plate to accommodate smaller sized plates.

Further, when both the left adjustable plate and the right adjustable plate are adjusted to the innermost side, it is suitable for processing the smallest plate at this time; when the left adjustable plate and the right adjustable plate are both adjusted to the outermost , this time is suitable for processing the largest plate.

Further, the indenter is fixed on the vertical fast clamp through the adjusting nut, and the adjusting nut can be loosened to adjust in both vertical and horizontal directions; adjusting the indenter in the vertical direction can make it possible to clamp plates with different thicknesses; Adjusting the pressure head can determine the most suitable position for pressing according to the actual situation of the plate.

Further, the operation of the motor drives the screw to rotate in the same direction, and drives the screw block and the bottom plate fixed on the screw block to move horizontally together.

Further, the left adjustable plate, the right adjustable plate) and their supporting vertical fast clamps, pressure heads, adjusting nuts and plates fixed on the clamps move horizontally together.

Further, the base plate moves to the left, and the motor changes direction after touching the left limit switch, and the base plate moves to the right. After moving to the right and touching the limit switch on the right, the motor changes direction, and the bottom plate then moves to the left. In this way, the bottom plate reciprocates on the guide rail. Thereby completing a working stroke.

Further, the left adjustable plate is adjusted to the right, and the right adjustable plate is adjusted to the left so that the clamp can meet plates of different sizes.

Further, the adjusting nut is loosened to adjust the height of the pressure head. Make the fixture suitable for clamping plates of different thicknesses. When clamping the plate, adjust the top block, hold the plate so that the plate is close to the right side of the left adjustable plate, so as to ensure the verticality of the plate when sawing.

The utility model has the following advantages: (1) sufficient external space, the optimal use upper limit can be reached in a limited space; adjusting the adjustment plates on both sides can adapt to the clamping of plates of different sizes; adjusting the height and extension distance of the pressure head can adapt to different The thickness of the plate is clamped; the top block can be easily adjusted to ensure the verticality of the plate during processing; (2) It is mainly used to fix the plate to be processed, which is convenient for processing. It has the characteristics of maximizing the use of the processing range of the fixture, suitable for multi-size plates, adjustable fixtures, and strong versatility. After being adjusted, one fixture can complete the processing of various plates, which saves time, labor and money, and the processing stability and precision are improved on the basis of the original fixture.

Description of drawings

Fig. 1 is a three-dimensional structure schematic diagram of the utility model from a working angle of view.

Fig. 2 is a schematic diagram of another viewing angle of the new type of sawing jig described in Fig. 1 .

Fig. 3 is a processing schematic diagram of the new sawing jig described in Fig. 1 when processing smaller-sized plates.

In the figure 1 (motor), 2 (guide rail), 3 (side plate), 4 (vertical quick clamp), 5 (band saw blade), 6 (external support frame), 7 (pressure head), 8 (adjusting nut ), 9 (adjustable plate on the left), 10 (slider), 11 (bottom plate), 12 (top block), 13 (adjustable plate on the right), 14 (base), 15a (limit switch on the left ), 15b (right limit switch), 16 (screw block), 17 (screw), 18 (plate).

Detailed ways

As shown in Fig. 1, Fig. 2 and Fig. 3, the utility model works and implements in this way, a novel sawing machine clamp mainly consists of a motor 1, a guide rail 2, a side plate 3, a vertical fast clamp 4, and an external support frame 6. Pressure head 7, adjusting nut 8, left adjustable plate 9, slider 10, bottom plate 11, top block 12, right adjustable plate 13, base 14, limit switch 15, screw rod block 16 and wire The limit switch 15 is composed of a left limit switch 15a and a right limit switch 15b. It is characterized in that: the motor 1 is fixedly connected to the base 14, and the left and right sides of the upper end of the base 14 are fixedly provided with two Segment guide rail 2, slide block 10 is installed on guide rail 2, is laid with a bottom plate 11 on it, and screw mandrel block 16 is arranged in the middle of the lower end of base plate 11, and screw mandrel block 16 is installed on the screw mandrel 17, and bottom plate 11 left upper end is provided with and is connected with left The side adjustable plate 9, the upper right end of the bottom plate 11 is provided with the right adjustable plate 13, the right end of the right adjustable plate 13 is fixedly installed with the side plate 3, the vertical quick clamp 4, the pressure head 7 and the adjustment nut 8 form a The whole is respectively fixed on the left adjustable plate 9 and the right adjustable plate 13; the vertical fast clamp 4 is connected to the top block 12, and the left limit switch 15a and the right limit switch 15b are also installed at the lower end of the bottom plate 11.

The operation of the motor 1 of the novel sawing fixture drives the screw mandrel 17 to rotate in the same direction, and the screw mandrel block 16 and the screw mandrel 17 move relatively. That is to realize the conversion of the rotary motion of the motor 1 into the horizontal motion of the screw screw block 16 . The guide rail 2 is fixed on the base 14 , and the slider 10 and the screw block 16 are fixed on the bottom plate 11 . The slider 10 can slide horizontally on the guide rail 2. The left adjustable plate 9 and the right adjustable plate 13 are fixed and horizontally adjustable on the base plate 11, and the vertical quick clamp 4, pressure head 7, and adjusting nut 8 form a whole and are fixed on the left adjustable plate 9 and the right Adjustable plate 13. The motor 1 runs to drive the screw rod block 16 to move horizontally, and finally realizes the base plate 11 and the left adjustable plate 9 and the right adjustable plate 13 on the bottom plate 11 to move horizontally on the guide rail 2 together with the screw rod block 16 . After the base plate 11 moves to the left for a certain distance, it touches the left limit switch 15a on the lower left side, and then the base plate 11 changes direction and moves to the right. Move to the left again immediately after running into the right side limit switch 15b below the right side when moving to the right, so do reciprocating motion on the guide rail 2. The use of the limit switch ensures the safety of the sawing machine during processing, and avoids equipment damage or safety accidents caused by the collision between the band saw blade 5 and the external support frame 6 .

Reasonably adjust the position of the bottom plate and the limit switch to maximize the use of space within the range of the external support frame, achieve the maximum processing range, and reduce useless idle travel.

The installation of the top block can ensure that the plate can fit the left adjustable plate when it is clamped, and ensure the verticality of the plate during processing. The operation is simple, which solves the problem that the previous fixture can only rely on experience to adjust the verticality with other tools. While saving time, the machining accuracy is guaranteed.

Claims (7)

1. a novel clamp for sawing machine, forms primarily of motor, guide rail, side plate, rectilinear quick-speed jigs, exterior support frame, pressure head, adjusting nut, left side adjustable plate, slide block, base plate, jacking block, right side adjustable plate, pedestal, limit switch, screw mandrel block and screw mandrel, described limit switch is made up of left side limit switch and right side limit switch, it is characterized in that: motor is fixedly connected with pedestal, about pedestal upper end, two limits are fixedly installed two sections of guide rails, guide rails assembling has slide block, it is equipped with one piece of base plate, screw mandrel block is provided with in the middle of base plate lower end, screw mandrel block is arranged on screw mandrel, base plate left upper end arranges and is connected with left side adjustable plate, base plate upper right side arranges and is connected with right side adjustable plate, right side adjustable plate right-hand end fixed installation side plate, rectilinear quick-speed jigs, pressure head and adjusting nut form a whole and are separately fixed on left side adjustable plate and right side adjustable plate, rectilinear quick-speed jigs connects jacking block, is also provided with left side limit switch and right side limit switch in base plate lower end.

2. the novel clamp for sawing machine of one according to claim 1, it is characterized in that: described left side adjustable plate is connected by nut with base plate, left side adjustable plate is connected by nut with the rectilinear quick-speed jigs above it, utilize hole prefabricated on base plate can regulate the position of left side adjustable plate in the horizontal direction, rectilinear quick-speed jigs moves with left side adjustable plate.

3. the novel clamp for sawing machine of one according to claim 1, it is characterized in that: described right side adjustable plate base plate is connected by nut, right side adjustable plate is connected by nut with the rectilinear quick-speed jigs above it, utilize hole prefabricated on base plate can regulate the position of left side adjustable plate in the horizontal direction, rectilinear quick-speed jigs moves with right side adjustable plate.

4. the novel clamp for sawing machine of one according to claim 1, is characterized in that: described pressure head is fixed on rectilinear quick-speed jigs by adjusting nut, and unclamping adjusting nut can regulate in vertical and level two direction.

5. the novel clamp for sawing machine of one according to claim 1, is characterized in that: described motor rotation drives the equidirectional rotation of screw mandrel, drives screw mandrel block to do horizontal movement with being fixed on together with the base plate on screw mandrel block.

6. the novel clamp for sawing machine of one according to claim 1, is characterized in that: described left side adjustable plate, right side adjustable plate and its supporting rectilinear quick-speed jigs, pressure head, adjusting nut and do horizontal movement together with being fixed on fixture sheet material.

7. the novel clamp for sawing machine of one according to claim 1, it is characterized in that: described base plate is to left movement, and encounter left side limit switch rear motor change and turn to, base plate moves right, move to right side to encounter right side limit switch rear motor and change and turn to, base plate alters course left movement immediately.