CN210451202U

CN210451202U - Protection device for three-axis polar coordinate saw cutting machine

Info

Publication number: CN210451202U
Application number: CN201921091320.7U
Authority: CN
Inventors: 林国平
Original assignee: NINGBO JIANGBEI SHENGYA MACHINERY & EQUIPMENT FACTORY
Current assignee: NINGBO JIANGBEI SHENGYA MACHINERY & EQUIPMENT FACTORY
Priority date: 2019-07-12
Filing date: 2019-07-12
Publication date: 2020-05-05
Anticipated expiration: 2029-07-12

Abstract

The utility model discloses a protector that triaxial polar coordinates saw cut machine used, including base and saw cutting mechanism, saw cutting mechanism is equipped with two, and all installs on the base to remove on the base, the equal fixed mounting in saw cutting mechanism's casing top has saw sword guard piece, the utility model discloses a saw sword guard piece can be maintained the saw sword that appears the passivation after long-term cutting, drives two press blocks through the driving piece and removes to the saw sword to through pressing down the fixed piece of polishing in fast one side and the laminating of saw sword surface, thereby can polish the saw sword both sides of rotation, repair the saw sword that has certain passivation degree, thereby play the protecting effect to it, increase life, reduce maintenance cost.

Description

Protection device for three-axis polar coordinate saw cutting machine

Technical Field

The utility model relates to a saw cut equipment technical field, specifically be a protector that triaxial polar coordinate saw cut machine was used.

Background

The existing three-axis saw cutting machine generally comprises a base, two saw cutting mechanisms and clamping mechanisms on the saw cutting mechanisms, and is widely applied to industries such as petroleum transportation, chemical engineering, military industry and the like at present.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protector that triaxial polar coordinate saw cut machine was used to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a protector that triaxial polar coordinates saw cut machine was used, includes base and saw cutting mechanism, saw cutting mechanism is equipped with two, and all installs on the base to remove on the base, the equal fixed mounting in casing top of saw cutting mechanism has saw sword protection piece.

Preferably, saw sword guard piece comprises driving piece, electric putter, pressing block and sanding block, it has the removal mouth to open at the casing top of saw cutting mechanism, and the driving piece installs in removing the mouthful outside, electric putter is equipped with two, and fixes with saw cutting mechanism bottom both ends respectively, pressing block and sanding block all are equipped with two, and two pressing blocks are fixed respectively in two electric putter bottoms, and two sanding blocks are fixed respectively in two adjacent sides of pressing block.

Preferably, the driving piece comprises driving motor, fixed plate, threaded rod, slide bar and sliding block, the fixed plate is equipped with two, and two fixed plate symmetric distributions are in removal mouthful both sides to it is fixed with saw cutting mechanism top, the threaded rod both ends are passed through the bearing and are rotated with two fixed plates and be connected, and threaded rod both ends symmetry is carved with positive screw thread and back-threading, the slide bar is equipped with two, and two slide bar symmetric distributions are at the threaded rod both ends, and two slide bar both ends are fixed with two fixed plates respectively, the sliding block to symmetric distribution at the threaded rod both ends, and with slide bar sliding connection, open threaded hole in the slide block, and through screw hole and threaded rod threaded connection, driving motor installs at saw cutting mechanism top, and the driving motor output is fixed with threaded rod one end.

Preferably, the two electric push rods are symmetrically distributed on two sides of the saw blade.

Preferably, the length of the sliding block is consistent with the width of the moving port.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a saw sword guard piece can be maintained the saw sword that appears the passivation after long-term cutting, drives two through the driving piece and presses the briquetting to the saw sword removes to through pressing down fixed sanding block in fast one side and the laminating of saw sword surface, thereby can polish to the saw sword both sides of rotation, repair the saw sword that has certain passivation degree, thereby play the protecting effect to it, increase life, reduce maintenance cost.

2. The utility model discloses can also stretch out and draw back through the electric putter of saw sword guard piece bottom, play a tight positioning action of clamp to the machined part.

Drawings

FIG. 1 is a schematic view of the overall appearance structure of the present invention;

FIG. 2 is a schematic view of the saw cutting mechanism with a partially cut-away internal structure;

FIG. 3 is a schematic structural view of the driving member of the present invention;

FIG. 4 is an enlarged view taken at A in FIG. 2;

fig. 5 is an enlarged view of fig. 3 at B.

In the figure: 1-a base; 2-a sawing mechanism; 3-saw blade guard; 4-a drive member; 5, an electric push rod; 6-pressing block; 7-grinding block; 8-moving port; 9-driving a motor; 10-fixing the plate; 11-a threaded rod; 12-a slide bar; 13-sliding block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious 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 work belong to the protection scope of the present invention.

Referring to fig. 1-5, the protection device for a three-axis polar coordinate saw includes a base 1 and two saw mechanisms 2, wherein the two saw mechanisms 2 are mounted on the base 1 and move on the base 1, saw blade protection members 3 are fixedly mounted on top of a housing of the saw mechanisms 2, and passivated saw blades can be repaired by the saw blade protection members 3, thereby reducing maintenance cost and prolonging service life of the saw blades.

Saw sword guard piece 3 comprises driving piece 4, electric putter 5, pressing block 6 and sanding block 7, saw cut the casing top of mechanism 2 and open and have removal mouth 8, and driving piece 4 installs in the 8 outsides of removal mouth, electric putter 5 is equipped with two, and is fixed with saw cut 2 bottom both ends of mechanism respectively, pressing block 6 and sanding block 7 all are equipped with two, and two pressing blocks 6 are fixed respectively in two electric putter 5 bottoms, and two sanding blocks 7 are fixed respectively in two adjacent sides of pressing block 6, stretch out and draw back through two electric putter 5 to can realize the tight location of clamp to processing work piece.

The driving part 4 consists of a driving motor 9, a fixing plate 10, a threaded rod 11, two sliding rods 12 and two sliding blocks 13, wherein the two fixing plates 10 are symmetrically distributed on two sides of the moving opening 8 and fixed with the top of the sawing mechanism 2, two ends of the threaded rod 11 are rotationally connected with the two fixing plates 10 through bearings, positive threads and negative threads are symmetrically carved on two ends of the threaded rod 11, the two sliding rods 12 are symmetrically distributed on two ends of the threaded rod 11, two ends of the two sliding rods 12 are respectively fixed with the two fixing plates 10, the sliding blocks 13 are symmetrically distributed on two ends of the threaded rod 11 and are in sliding connection with the sliding rods 12, threaded holes are formed in the sliding blocks 13 and are in threaded connection with the threaded rod 11 through the threaded holes, the driving motor 9 is installed on the top of the sawing mechanism 2, and the output end of the driving motor 9 is fixed with one end of the threaded rod 11, the driving piece 4 provides power to drive the two electric push rods 5 to synchronously move towards each other.

The specific implementation mode is as follows: when a workpiece is cut, the workpiece is placed on a processing table in a sawing mechanism 2, then the electric push rod 5 stretches to drive a pressing block 6 fixed at the bottom of the workpiece to contact with the workpiece, so that the workpiece can be effectively clamped and positioned, the cutting is convenient, after a period of cutting, passivation is inevitable due to long-time cutting of a saw knife, at the moment, a driving motor 9 rotates to drive a threaded rod 11 fixed at an output end of the driving motor to rotate, so that sliding blocks 13 at two ends of the threaded rod 11 move oppositely to drive the electric push rod 5 to move until a grinding block 7 at one side of the pressing block 6 at the bottom of the electric push rod 5 contacts with one side surface of the saw knife, then the saw knife rotates automatically to enable the surfaces at two sides of the saw knife to relatively move to the grinding block 7, so that grinding action is realized, grinding repair is carried out on some slightly passivated saw knives, and the saw knife is prevented from being detached and replaced, thereby playing the protective effect to the saw sword, increase life, reduce the maintenance cost.

The two electric push rods 5 are symmetrically distributed on two sides of the saw blade, so that two sides of the saw blade can be effectively and synchronously polished.

The length of the sliding block 13 is consistent with the width of the moving port 8, so that the sliding block 13 is more stable when moving.

In this scheme, the preferred Y80M1-2 model of driving motor 9, the preferred ANT-35 model of electric putter 5, motor operation circuit are regular reverse control program of conventional motor, and the circuit operation is current conventional circuit, the utility model relates to a circuit and control are prior art, do not carry out too much the repeated description here.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a protector that triaxial polar coordinates saw cut machine was used, includes base (1) and saw cuts mechanism (2), saw cuts mechanism (2) and is equipped with two, and all installs on base (1) to move its characterized in that on base (1): and saw blade protection pieces (3) are fixedly arranged at the tops of the machine shells of the saw cutting mechanisms (2).

2. The guard for a three-axis polar saw machine according to claim 1, wherein: saw sword guard piece (3) are by driving piece (4), electric putter (5), press briquetting (6) and polish piece (7) and constitute, the casing top of saw cutting mechanism (2) is opened there is removal mouth (8), and driving piece (4) are installed in removal mouth (8) outside, electric putter (5) are equipped with two, and are fixed with saw cutting mechanism (2) bottom both ends respectively, press briquetting (6) and polish piece (7) and all be equipped with two, and two press briquetting (6) are fixed respectively in two electric putter (5) bottoms, and two polish piece (7) are fixed respectively in two press briquetting (6) adjacent sides.

3. The guard for a three-axis polar saw machine according to claim 2, wherein: the driving piece (4) consists of a driving motor (9), two fixing plates (10), a threaded rod (11), two sliding rods (12) and two sliding blocks (13), the two fixing plates (10) are symmetrically distributed on two sides of the moving opening (8) and fixed with the top of the sawing mechanism (2), two ends of the threaded rod (11) are rotatably connected with the two fixing plates (10) through bearings, positive threads and negative threads are symmetrically carved on two ends of the threaded rod (11), the two sliding rods (12) are symmetrically distributed on two ends of the threaded rod (11), two ends of the two sliding rods (12) are respectively fixed with the two fixing plates (10), the sliding blocks (13) are symmetrically distributed on two ends of the threaded rod (11) and are slidably connected with the sliding rods (12), threaded holes are formed in the sliding blocks (13), and is connected with the threaded rod (11) through a threaded hole, the driving motor (9) is installed at the top of the sawing mechanism (2), and the output end of the driving motor (9) is fixed with one end of the threaded rod (11).

4. The guard for a three-axis polar saw machine according to claim 2, wherein: the two electric push rods (5) are symmetrically distributed on two sides of the saw blade.

5. The guard for a three-axis polar saw machine according to claim 3, wherein: the length of the sliding block (13) is consistent with the width of the moving port (8).