CN210633298U

CN210633298U - Cutting clamp for short stub bar of numerical control sawing machine

Info

Publication number: CN210633298U
Application number: CN201921197030.0U
Authority: CN
Inventors: 巨波; 李国凯
Original assignee: Shandong Hengel Manufacturing Ltd By Share Ltd
Current assignee: Shandong henger Intelligent Technology Co., Ltd
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2020-05-29
Anticipated expiration: 2029-07-29

Abstract

The utility model relates to a be used for short stub bar cutting jig of numerical control sawing machine, including bottom plate and clamp plate, the bottom plate is installed on the sawing machine workstation, and the slot hole along stub bar axial direction extension is seted up to the bottom plate top surface, the spout has been seted up respectively to the slot hole both sides, two it has two piece at least V type locating pieces to slide respectively on the spout, the V type groove with stub bar looks adaptation is seted up to the clamp plate bottom surface, the clamp plate is through the bolted connection who passes the slot hole with the bottom plate. The utility model discloses a set up the slot hole that extends along stub bar axial direction at the bottom plate top surface, the spout has been seted up respectively in the slot hole both sides, it has two piece at least V type locating pieces to slide respectively on the spout, can be according to the stub bar of different length, the position of adjustment V type fixed block, the clamp plate passes through bolted connection with the bottom plate, set up two V type grooves with stub bar looks adaptation at least in the clamp plate bottom surface, the clamp plate of being convenient for compresses tightly the stability of stub bar, through the stub bar that realizes compressing tightly different length, the phenomenon of wasting of resources has been reduced.

Description

Cutting clamp for short stub bar of numerical control sawing machine

Technical Field

The utility model relates to a mechanical cutting equipment field specifically indicates a be used for short stub bar cutting jig of numerical control sawing machine.

Background

The sawing machine is widely applied to various fields of machine manufacturing industry, can quickly and effectively cut off materials such as steel, alloy, plastic, wood, leather, rubber and the like, and is one of indispensable mechanical devices in industrial development. During sawing machine cutting process, when the size of cutting work piece is less, current clamp fixture can not press from both sides tightly or the clamp force is not enough to the work piece, leads to the enterprise to the residual material rational utilization not, causes very big waste.

Disclosure of Invention

The utility model discloses to prior art not enough, the utility model provides a be used for short stub bar cutting jig of numerical control sawing machine, the slide has been seted up on bottom plate top surface both sides, it has two piece at least V type locating pieces to slip on the slide, through adjusting V type locating piece, can play the support to the stub bar of different length, the effect of location, the clamp plate has been installed on the stub bar, the V type groove with the stub bar adaptation is seted up to the clamp plate, the briquetting passes through bolted connection with the bottom plate, realize that the clamp plate presss from both sides the clamp of stub bar, can carry out rational utilization to surplus material, reduce the waste of resource.

The utility model discloses a following technical scheme realizes, provides a be used for short stub bar cutting jig of numerical control sawing machine, including bottom plate and clamp plate, the bottom plate is installed on the sawing machine workstation, the slot hole that extends along stub bar axial direction is seted up to the bottom plate top surface, the spout has been seted up respectively to the slot hole both sides, two it has two piece at least V type locating pieces to slide respectively on the spout, the V type groove with stub bar looks adaptation is seted up to the clamp plate bottom surface, the clamp plate is through the bolted connection who passes the slot hole with the bottom plate.

This scheme the bottom plate install on the sawing machine workstation, make things convenient for the installation of anchor clamps, use, set up the slot hole that extends along stub bar axial direction at the bottom plate top surface, the bolt that conveniently passes the slot hole removes, the spout has been seted up respectively in slot hole both sides, it has two piece at least V type locating pieces to connect respectively to slide on the spout, not only can steady supporting material cut, can also be according to the stub bar of different length, the position of adjustment V type fixed block, set up the V type groove with stub bar looks adaptation in the clamp plate bottom surface, through set up two V type grooves at least in the clamp plate bottom surface, can make the steady stub bar that compresses tightly of clamp plate, the clamp plate passes through the bolted connection of slot hole with the bottom plate, convenient to detach.

Preferably, a rectangular groove which penetrates through the bottom surface of the bottom plate and extends along the axial direction of the stub bar is formed below the long hole, and the bolt is in threaded connection with a nut arranged in the rectangular groove.

This preferred scheme is through seting up the rectangular channel in the bottom surface of the bottom plate, can make bolt and nut at rectangular channel internal threaded connection, makes things convenient for the bottom plate to stably place on the sawing machine workstation, has improved the stability of anchor clamps.

Preferably, threaded holes are formed in two sides of the V-shaped positioning block in the radial direction of the stub bar, and the V-shaped positioning block is fixedly connected to the bottom plate through first screws.

According to the preferable scheme, the threaded holes are formed in the two sides of the V-shaped positioning block, the first screws are inner hexagon screws, the first screws are in threaded connection with the threaded holes, the V-shaped positioning block is fixedly connected to the bottom plate, and the stability of the clamp is improved.

Preferably, the two sides of the bottom plate are respectively provided with a slideway extending along the axial direction of the stub bar, the width of each slideway is smaller than the outer diameter of the nut of the first screw, and the first screw penetrates through the slideway to be in threaded connection with the V-shaped positioning block.

This preferred scheme is through offering respectively along stub bar axial extension's slide in bottom plate both sides to the slide width is less than the external diameter of first screw nut, avoids first screw nut to pass the slide, through offering the slide, can be according to the length of stub bar, the position of activity adjustment V type locating piece in the slide.

Preferably, a limiting plate is arranged on one side of the V-shaped positioning block, the limiting plate is perpendicular to the sliding groove and is fixedly connected with the bottom plate, and the height of the limiting plate is higher than the bottom of the stub bar.

This preferred scheme is through setting up the limiting plate in V type fixed block one side to the limiting plate height is higher than stub bar bottom, can make stub bar one end keep the parallel and level, is convenient for putting and cutting of stub bar.

Preferably, the pressing plate is provided with a counter bore, and the bolt penetrates through the counter bore to be connected with the bottom plate.

According to the optimized scheme, the countersunk holes are formed in the pressure plate, the bolt heads which penetrate through the countersunk holes are lower than the top surface of the pressure plate, the design is attractive, and the bolts penetrate through the countersunk holes to be connected with the bottom plate, so that the material head is convenient to clamp.

The utility model has the advantages that: through set up the slot hole that extends along stub bar axial direction at the bottom plate top surface, the spout has been seted up respectively in slot hole both sides, it has two piece at least V type locating pieces to slide on the spout respectively, can be according to the stub bar of different length, the position of adjustment V type fixed block, the clamp plate passes through bolted connection with the bottom plate, through set up two V type grooves with stub bar looks adaptation at least in the clamp plate bottom surface, be favorable to the clamp plate to compressing tightly the stability of stub bar, through compressing tightly the stub bar of different length, the phenomenon of wasting of resources has been reduced.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a left side view of the present invention;

FIG. 3 is a structural view of the bottom plate of the present invention;

shown in the figure:

1. the device comprises a bottom plate, 2, nuts, 3, V-shaped positioning blocks, 4, a pressing plate, 5, bolts, 6, first screws, 7 and a limiting plate.

Detailed Description

For clearly explaining the technical features of the present invention, the present invention will be explained through the following embodiments.

As shown in fig. 1-3, a short stub bar cutting jig for numerical control sawing machine, including bottom plate 1 and clamp plate 4, bottom plate 1 is installed on the sawing machine workstation, the slot hole that extends along stub bar axial direction is seted up to bottom plate 1 top surface, the convenient bolt 5 that passes the slot hole removes, the spout has been seted up respectively to the slot hole both sides, it has two V type locating piece 3 to have slided respectively on two spouts, not only can steady supporting material cut, can also be according to the stub bar of different length, the position of adjustment V type fixed block 3, the rectangular channel that runs through to bottom plate 1 bottom surface and extend along stub bar axial direction is seted up to the slot hole below, bolt 5 and the nut 2 threaded connection who installs at the rectangular channel, can make bolt 5 and nut 2 at rectangular channel female connection, make things convenient for bottom plate 1 to stably place on the sawing machine workstation, the stability of anchor clamps has been improved.

The slide along stub bar axial extension is seted up respectively to 1 both sides of bottom plate, and threaded hole is seted up along the both sides of the radial direction of stub bar to V type locating piece 3, and V type locating piece 3 is through the 6 rigid couplings of first screw that pass the slide on bottom plate 1, and the slide width is less than the external diameter of 6 nuts of first screw, avoids 6 nuts of first screw to pass the slide, can also cooperate the slip of V type fixed block 3 on the spout, the position of adjustment V type locating piece 3.

The V type groove with stub bar looks adaptation is seted up to 4 bottom surfaces of clamp plate, sets up two V type grooves in 4 bottom surfaces of clamp plate, can make the steady stub bar that compresses tightly of clamp plate 4, and the counter sink has been seted up to clamp plate 4, and bolt 5 successively passes 2 threaded connection of nut in counter sink and the slot hole and the 1 rectangular channel of bottom plate, sets up the hole in clamp plate 4 and be the counter sink, can make 5 overhead faces of the bolt that pass be less than the 4 top surfaces of clamp plate, makes the design pleasing to the eye.

One side of the V-shaped positioning block 3 is provided with a limiting plate 7, the limiting plate 7 is perpendicular to the sliding groove and fixedly connected with the bottom plate 1, the limiting plate 7 is arranged to be higher than the bottom of the stub bar, one end of the stub bar can be kept parallel and level, and the stub bar can be placed and cut conveniently.

The utility model discloses use scheme: the clamp is arranged at a proper position of a sawing machine workbench, a first screw 6 on one side of a V-shaped fixing block 3 is unscrewed, the distance between the V-shaped fixing blocks 3 is adjusted according to the length of a stub bar, the first screw 6 is screwed down, the stub bar is placed, one end of the stub bar is tightly attached to a limiting plate 7, one surface, provided with a V-shaped groove, of a pressing plate 4 is pressed on the stub bar, a bolt 5 sequentially penetrates through a countersunk hole in the pressing plate 4 and a long hole in a bottom plate 1, the bolt 5 is fastened on the bottom plate 1 through a nut 2, and meanwhile the stub bar is tightly pressed by the pressing plate 4.

Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art should also understand that the changes/modifications/additions or substitutions made within the scope of the present invention should also belong to the protection scope of the present invention.

Claims

1. The utility model provides a be used for short stub bar cutting jig of numerical control sawing machine which characterized in that: including bottom plate (1) and clamp plate (4), install on the sawing machine workstation bottom plate (1), the slot hole that extends along stub bar axial direction is seted up to bottom plate (1) top surface, the spout has been seted up respectively to the slot hole both sides, two slide respectively on the spout and connect with two piece at least V type locating pieces (3), the V type groove with stub bar looks adaptation is seted up to clamp plate (4) bottom surface, clamp plate (4) are connected through bolt (5) that pass the slot hole with bottom plate (1).

2. The cutting clamp for the short stub bar of the numerical control sawing machine as claimed in claim 1, characterized in that: and a rectangular groove which penetrates through the bottom surface of the bottom plate (1) and extends along the axial direction of the stub bar is formed below the long hole, and the bolt (5) is in threaded connection with the nut (2) arranged in the rectangular groove.

3. The cutting clamp for the short stub bar of the numerical control sawing machine as claimed in claim 1, characterized in that: threaded holes are formed in two sides of the V-shaped positioning block (3) in the radial direction of the stub bar, and the V-shaped positioning block (3) is fixedly connected to the bottom plate (1) through a first screw (6).

4. The cutting clamp for the short stub bar of the numerical control sawing machine as claimed in claim 3, characterized in that: the slide along stub bar axial extension is seted up respectively to bottom plate (1) both sides, the slide width is less than the external diameter of first screw (6) nut, first screw (6) pass slide and V type locating piece (3) threaded connection.

5. The cutting clamp for the short stub bar of the numerical control sawing machine as claimed in claim 1, characterized in that: one side of the V-shaped positioning block (3) is provided with a limiting plate (7), the limiting plate is perpendicular to the sliding groove and fixedly connected with the bottom plate (1) through a second screw, and the limiting plate (7) is higher than the bottom of the stub bar.

6. The cutting clamp for the short stub bar of the numerical control sawing machine as claimed in claim 1, characterized in that: the pressing plate (4) is provided with a counter bore, and the bolt (5) penetrates through the counter bore to be connected with the bottom plate (1).