CN213053032U

CN213053032U - Chain saw guide plate grooving machine

Info

Publication number: CN213053032U
Application number: CN202021950879.3U
Authority: CN
Inventors: 张凌峰; 吴涛
Original assignee: Yongkang Nanzheng Industry And Trade Co ltd
Current assignee: Yongkang Nanzheng Industry And Trade Co ltd
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-04-27
Anticipated expiration: 2030-09-09

Abstract

The utility model discloses a chain saw baffle grooving machine, include the base and set up in the glide machanism and the tight positioning mechanism of clamp of base top outer wall, glide machanism's outer wall is provided with slotting mechanism, glide machanism includes cylinder, sliding frame, motor one and location axle, sliding frame sliding connection is on the top outer wall of base, on the casing of cylinder is fixed in the top outer wall of base, on its piston rod is fixed in the lateral wall of lead screw, two the lead screw all rotates to be connected on sliding frame's inner wall, two slotting mechanism's outer wall all has the band pulley, two through the key-type connection the outer wall of band pulley passes through the hold-in range and establishes the transmission cooperation, two the outer wall of lead screw has two sliders through threaded connection. The utility model discloses a to remove the threaded connection mode that sets up to slider and lead screw, the corner of accessible control motor one, the setting of cooperation pitch, the cutting process of the whole groove width of accurate control.

Description

Chain saw guide plate grooving machine

Technical Field

The utility model relates to a machining equipment technical field especially relates to chain saw baffle grooving machine.

Background

The chain saw is as one of the very practical instrument of cutting timber, and its baffle is one of the indispensable parts of chain saw as the guide piece of chain, and the baffle generally is the steel sheet, and it only has forging or cast hole when the blank, unable direct mount use, need carry out corresponding fluting at its side and cooperate chain saw body.

Through retrieval, chinese patent publication No. CN204639860U discloses a full-automatic chain saw guide grooving machine, a workbench is arranged on a machine tool base, a guide rail lower sliding plate is installed on one side of the workbench, a guide rail upper sliding plate is movably installed on the guide rail lower sliding plate, the guide rail upper sliding plate is pushed by a hydraulic oil cylinder to slide back and forth on the guide rail lower sliding plate, a spindle fixing seat is fixedly installed on the guide rail upper sliding plate, a spindle power head is installed on the spindle fixing seat, a grinding wheel is installed at the bottom of the spindle power head, and the spindle power head is driven by a spindle motor through a belt.

The above patents suffer from the following disadvantages: it adopts hydraulic cylinder to promote the main shaft and slides to drive the saw bit and cut the baffle, and its only stroke of starting point and extreme point of hydraulic cylinder is controllable, and its middle moving process is uncontrollable state, so when cutting, the process position of the unable accurate control saw bit, when cutting the groove, only can be to the both ends accurate control of groove width, and its middle position needs calibration many times just can cut, and efficiency is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a chain saw guide plate slot cutting machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

chain saw baffle slot-cutting machine includes the base and sets up in the glide machanism and the tight positioning mechanism of clamp of base top outer wall, glide machanism's outer wall is provided with slotting mechanism, glide machanism includes cylinder, sliding frame, motor one and location axle, sliding frame sliding connection is on the top outer wall of base, on the casing of cylinder is fixed in the top outer wall of base, on its piston rod is fixed in the lateral wall of lead screw, two the lead screw all rotates to be connected on sliding frame's inner wall, two slotting mechanism's outer wall all has the band pulley, two through the key-type connection the outer wall of band pulley passes through the hold-in range and establishes the transmission cooperation, two the outer wall of lead screw has two sliders through threaded connection.

As a further aspect of the present invention: the first motor is fixedly installed on the outer wall of the top of the sliding frame, and an output shaft of the first motor is connected to the outer wall of one of the lead screws through a coupler.

As a further aspect of the present invention: the slotting mechanism comprises a second motor and a saw blade, the second motor is fixedly installed on the outer wall of the sliding block, and the saw blade is fixedly installed on the outer wall of an output shaft of the second motor.

As a further aspect of the present invention: the clamping and positioning mechanism comprises a fixed supporting plate and a movable pressing plate, the fixed supporting plate is fixedly installed on the outer wall of the top of the base through supporting legs, the outer wall of the top of the base is fixedly provided with a stand column through bolts, the outer wall of the top of the stand column is fixedly provided with a top plate through bolts, the outer wall of the bottom of the top plate is fixedly provided with a hydraulic cylinder through bolts, and the outer wall of a piston connecting rod of the hydraulic cylinder is fixedly provided with an intermediate plate through bolts.

As a further aspect of the present invention: the inner wall of the middle plate is connected with a sliding rod in a sliding mode, the outer wall of the top of the movable pressing plate is fixedly installed on the outer wall of the bottom of the sliding rod, and a spring is arranged between the movable pressing plate and the middle plate.

As a further aspect of the present invention: and a positioning shaft matched with the position of the guide plate forging hole is fixedly arranged on the outer wall of the top of the fixed supporting plate.

As a further aspect of the present invention: and the inner wall of the movable pressing plate is provided with a position avoiding hole matched with the positioning shaft.

Compared with the prior art, the utility model provides a chain saw baffle grooving machine possesses following beneficial effect:

1. this chain saw baffle grooving machine, through the threaded connection mode that will remove and set up to slider and lead screw, the corner of accessible control motor one, the setting of cooperation pitch, the cutting process of the whole trough width of accurate control, and, this device cooperates with the slider simultaneously through setting up two lead screws, because in the use, the thread of lead screw probably has local damage etc. and the damaged position same probability of two lead screws is extremely low, when the slider moves to the damaged position, can guarantee the running accuracy by another one not damaged lead screw, thereby guarantee the accuracy and the stability of whole trough width cutting process.

2. This chain saw baffle slot-cutting machine through being provided with activity pressure strip and spring, because the stroke of pneumatic cylinder compares its produced thrust and controls more easily, when pressing from both sides tightly, the spring is in compression state, and then can be through the stroke of control pneumatic cylinder at the compressive capacity of control spring this moment to the clamp force of control to the baffle can avoid because press from both sides the circumstances emergence that the too big damage baffle of unsteady and clamp force is crossed to the tight undersize.

3. According to the chain saw guide plate slot cutting machine, the positioning shaft is arranged, when the guide plate is used for cutting, the initial position of the guide plate directly determines the slotting position, so that the initial positioning accuracy is guaranteed, the guide plate is still in a blank state when being used for cutting, only a forging hole is formed in the guide plate, the positioning shaft can be used for horizontally positioning a blank according to the forging hole formed in the positioning shaft, on one hand, the slotting position accuracy of the guide plate can be guaranteed, and on the other hand, the slotting position and size consistency of the same batch can be guaranteed.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure, convenient operation.

Drawings

FIG. 1 is a schematic view of the overall structure of a chain saw guide slot cutting machine according to the present invention;

FIG. 2 is a schematic structural view of a sliding mechanism of the chain saw guide slot-cutting machine provided by the utility model;

fig. 3 is a schematic structural view of a clamping and positioning mechanism of the chain saw guide slot cutting machine provided by the utility model.

In the figure: 1-base, 2-sliding mechanism, 3-slotting mechanism, 4-clamping positioning mechanism, 5-cylinder, 6-sliding frame, 7-motor I, 8-synchronous belt, 9-belt wheel, 10-slide block, 11-motor II, 12-saw blade, 13-screw rod, 14-supporting leg, 15-fixed supporting plate, 16-positioning shaft, 17-top plate, 18-hydraulic cylinder, 19-limiting block, 20-slide rod, 21-spring, 22-avoiding hole and 23-movable pressing plate.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

A chain saw guide plate grooving machine comprises a base 1, a sliding mechanism 2 and a clamping and positioning mechanism 4, wherein the sliding mechanism 2 and the clamping and positioning mechanism 4 are arranged on the outer wall of the top of the base 1, the grooving mechanism 3 is arranged on the outer wall of the sliding mechanism 2, the sliding mechanism 2 comprises an air cylinder 5, a sliding frame 6, a motor I7 and a positioning shaft 16, the sliding frame 6 is connected to the outer wall of the top of the base 1 in a sliding manner, a shell of the air cylinder 5 is fixed to the outer wall of the top of the base 1, a piston connecting rod of the air cylinder is fixed to the side wall of a lead screw 13, the two lead screws 13 are rotatably connected to the inner wall of the sliding frame 6, the outer walls of the two grooving mechanisms 3 are connected with belt wheels 9 through keys, the outer walls of the two belt wheels 9 are in transmission fit through a synchronous belt 8, the motor I7 is fixedly arranged on the outer wall of the top of the sliding frame 6, and an output shaft of, the outer walls of the two lead screws 13 are connected with two sliding blocks 10 through threads, the slotting mechanism 3 comprises a second motor 11 and a saw blade 12, the second motor 11 is fixedly installed on the outer wall of each sliding block 10, and the saw blade 12 is fixedly installed on the outer wall of an output shaft of the second motor 11; when the device is used, the first motor 7 is started, the synchronous belt 8 drives the two lead screws 13 to rotate through the transmission fit of the synchronous belt 8 and the belt wheel 9, thereby driving the slide block 10 to move through threaded connection, starting the air cylinder 5 to drive the sliding frame 6 to slide when the slide block moves to a required position, the guide plate is cut, the device sets the movement as the threaded connection mode of the slide block 10 and the lead screw 13, the cutting process of the whole groove width can be accurately controlled by controlling the rotation angle of the first motor 7 and matching with the arrangement of the screw pitch, and the device is matched with the sliding block 10 by arranging two lead screws 13, because the thread of the screw rod 13 may be partially damaged and the like during the use process, and the probability that the damaged positions of the two screw rods 13 are the same is extremely low, when the slide block 10 runs to the damaged position, the running precision can be ensured by the other unbroken lead screw 13, thereby ensuring the precision and stability of the whole groove width cutting process.

For clamping, as shown in fig. 1 and 3, the clamping and positioning mechanism 4 includes a fixed supporting plate 15 and a movable pressing plate 23, the fixed supporting plate 15 is fixedly mounted on the outer wall of the top of the base 1 through a supporting leg 14, the outer wall of the top of the base 1 is fixed with a column through a bolt, the outer wall of the top of the column is fixed with a top plate 17 through a bolt, the outer wall of the bottom of the top plate 17 is fixed with a hydraulic cylinder 18 through a bolt, the outer wall of a piston rod of the hydraulic cylinder 18 is fixed with an intermediate plate through a bolt, the inner wall of the intermediate plate is slidably connected with a sliding rod 20, the outer wall of the top of the movable pressing plate 23 is fixedly mounted on the outer wall of the bottom of the sliding rod; when using, place the baffle on the top outer wall of fixed fagging 15, start hydraulic cylinder 18, hydraulic cylinder 18 will drive stopper 19 and activity pressure strip 23 downstream, press from both sides tight baffle, prevent that its cutting process from appearing the displacement, this device, through being provided with activity pressure strip 23 and spring 21, because the stroke of hydraulic cylinder 18 compares its produced thrust and controls more easily, when pressing from both sides tightly, spring 21 is in compression state, and then can be through the stroke of control pneumatic cylinder 18 at the compressive capacity of control spring 21 this moment, thereby the clamp force to the baffle is controlled, can avoid taking place owing to pressing from both sides the circumstances of tight undersize and unstable and the too big damage baffle of clamp force.

For positioning, as shown in fig. 1 and 3, a positioning shaft 16 matched with the position of the guide plate forging hole is fixedly installed on the outer wall of the top of the fixed supporting plate 15, and a position avoiding hole 22 matched with the positioning shaft 16 is formed in the inner wall of the movable pressing plate 23; the initial position of the guide plate directly determines the slotting position when the guide plate is cut, so that the initial positioning accuracy is ensured, the guide plate is still in a blank state when the guide plate is cut, only a forging hole exists on the guide plate, and the positioning shaft 16 arranged in the device can position the blank in the horizontal direction according to the forging hole on the guide plate, so that the slotting position accuracy of the guide plate can be ensured on one hand, and the slotting position and size consistency of the same batch can be ensured on the other hand.

The working principle is as follows: this embodiment is when using, aim at location axle 16 with the baffle and put on the top outer wall of fixed fagging 15, start hydraulic cylinder 18, pneumatic cylinder 18 will drive stopper 19 and activity pressure strip 23 downstream, press from both sides tight baffle, a starter motor 7, hold-in range 8 drives two lead screws 13 through the drive fit of hold-in range 8 with band pulley 9 and rotates, thereby it removes to drive slider 10 through threaded connection, when removing required position, start cylinder 5, it slides to drive slip frame 6, cut the baffle.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A chain saw guide plate grooving machine comprises a base (1), a sliding mechanism (2) and a clamping and positioning mechanism (4), wherein the sliding mechanism (2) and the clamping and positioning mechanism (4) are arranged on the outer wall of the top of the base (1), the outer wall of the sliding mechanism (2) is provided with a grooving mechanism (3), and the chain saw guide plate grooving machine is characterized in that the sliding mechanism (2) comprises a cylinder (5), a sliding frame (6), a motor I (7) and a positioning shaft (16), the sliding frame (6) is connected onto the outer wall of the top of the base (1) in a sliding manner, a shell of the cylinder (5) is fixed onto the outer wall of the top of the base (1), a piston connecting rod of the cylinder is fixed onto the side wall of a lead screw (13), the two lead screws (13) are connected onto the inner wall of the sliding frame (6) in a rotating manner, the outer walls of the two grooving mechanisms (3) are connected with, the outer walls of the two lead screws (13) are connected with two sliding blocks (10) through threads.

2. The chain saw guide grooving machine as recited in claim 1, wherein the motor I (7) is fixedly mounted on an outer wall of a top portion of the sliding frame (6), and an output shaft of the motor I (7) is connected to an outer wall of one of the lead screws (13) through a coupling.

3. The chain saw guide grooving machine as claimed in claim 2, wherein the grooving mechanism (3) comprises a second motor (11) and a saw blade (12), the second motor (11) is fixedly mounted on the outer wall of the sliding block (10), and the saw blade (12) is fixedly mounted on the outer wall of the output shaft of the second motor (11).

4. The chain saw guide grooving machine according to claim 1, wherein the clamping and positioning mechanism (4) comprises a fixed supporting plate (15) and a movable pressing plate (23), the fixed supporting plate (15) is fixedly mounted on the outer wall of the top of the base (1) through a supporting leg (14), the outer wall of the top of the base (1) is fixed with a stand column through a bolt, the outer wall of the top of the stand column is fixed with a top plate (17) through a bolt, the outer wall of the bottom of the top plate (17) is fixed with a hydraulic cylinder (18) through a bolt, and the outer wall of a piston connecting rod of the hydraulic cylinder (18) is fixed with an intermediate plate through a bolt.

5. The chainsaw guide slot-cutting machine as recited in claim 4, characterized in that a slide bar (20) is slidably connected to the inner wall of said middle plate, the top outer wall of said movable pressure plate (23) is fixedly mounted on the bottom outer wall of said slide bar (20), and a spring (21) is arranged between said movable pressure plate (23) and said middle plate.

6. The chain saw guide grooving machine according to claim 4, wherein the top outer wall of the fixed stay plate (15) is fixedly provided with a positioning shaft (16) matching the position of the guide forging hole.

7. The chain saw guide grooving machine as recited in claim 4, wherein the inner wall of the movable hold-down plate (23) is provided with a clearance hole (22) matching the positioning shaft (16).