CN218748269U

CN218748269U - Dislocation saw presss from both sides subassembly

Info

Publication number: CN218748269U
Application number: CN202222998845.7U
Authority: CN
Inventors: 马浩翔; 郭仔琦
Original assignee: Qingdao Minfeng Wood Industry Co ltd
Current assignee: Qingdao Minfeng Wood Industry Co ltd
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-03-28
Anticipated expiration: 2032-11-11

Abstract

The utility model relates to the technical field of woodworking machinery, in particular to a dislocation saw clamp component, which comprises a mounting plate fixedly connected with an external band sawing machine, wherein the top surface of the mounting plate is detachably and fixedly connected with an L-shaped upright post through a bolt, the inside of the L-shaped upright post is rotatably connected with a screw rod, the outer side of the screw rod is rotatably connected with a v-21274panel, and the inside of the v-21274is rotatably connected with two bidirectional screw rods. The utility model discloses in, rotate through one of them two-way lead screw and make a plurality of saw clamp splice that this two-way lead screw transmission is connected all remove to band saw surface direction to make a plurality of saw clamp splice dislocation arrange in the outside of band saw, eliminate the existence in centre gripping clearance between two saw clamp splices of traditional symmetrical arrangement on the basis of low frictional force, can solve the problem that piece jam and band saw rocked and the adhesion saw blade, be favorable to the steady comfortable transmission of band saw.

Description

Dislocation saw presss from both sides subassembly

Technical Field

The utility model relates to a wood working machinery technical field, concretely relates to dislocation saw presss from both sides subassembly.

Background

The saw clamp assembly is an important component of a band saw machine, generally comprises a plurality of saw clamp blocks distributed on the outer side of a band saw, and mainly plays a role in guiding the sawing direction of a saw blade, the position relation between the saw clamp blocks and the band saw is that the two saw clamp blocks are symmetrically arranged on the top surface and the bottom surface (refer to the description book figure 8) of the band saw (taking a horizontal band saw as an example), the band saw can generate saw dust during sawing, the saw dust can be accumulated in a gap between the two saw clamp blocks, so that the friction between the saw clamp blocks and the band saw is increased, the stable and smooth transmission of the band saw is influenced, if the cut wood block contains glue, the saw dust mixed with the glue is contacted with the band saw and the saw clamp blocks which generate heat during sawing, the band saw and the saw clamp blocks can be adhered to cause the clamping phenomenon, so that a small gap (generally more than 0.1 mm) is reserved between the saw clamp blocks which are symmetrically arranged up and down, the band saw can shake inside the small gap, the cutting precision is influenced, and the spare saw clamp blocks are used for a long time is needed to be replaced, and most of the saw machine is not consumed due to be replaced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical problems, the utility model aims to provide a staggered saw clamp assembly, which makes a plurality of saw clamp blocks in transmission connection with a bidirectional screw rod move towards the surface direction of a band saw by the rotation of one bidirectional screw rod, thereby the saw clamp blocks are arranged at the outer side of the band saw in a staggered way, the existence of a clamping gap between two saw clamp blocks which are arranged symmetrically in the traditional way is eliminated on the basis of low friction force, the problem that piece jam and band saw rock and the adhesion saw blade can be solved, be favorable to the steady smooth transmission of band saw, through setting up two-way lead screws to equal transmission is connected with a plurality of saw clamp blocks on two-way lead screws, a plurality of saw clamp blocks switch over the outside of leaning on the band saw on two-way lead screws of being convenient for, realize the saw clamp block of automatic change damage, improve the efficiency of tearing open and trade of saw clamp block.

The purpose of the utility model can be realized by the following technical scheme:

the staggered saw clamp assembly comprises a mounting plate fixedly connected with an external band sawing machine, wherein the top surface of the mounting plate is detachably and fixedly connected with an L-shaped upright through a bolt, the inside of the L-shaped upright is rotatably connected with a screw, the outer side of the screw is rotatably connected with a lift-21274type panel, and the inside of the lift-21274type panel is rotatably connected with two bidirectional screw rods.

Further, the method comprises the following steps: a groove is formed in one side, close to the band saw, of the saw clamping block, and a ceramic chip is embedded and fixed in the groove.

Further, the method comprises the following steps: two machine boxes are fixed on the top surface of the v-shaped panel, a motor is fixed in each machine box, and the output end of each motor is fixedly connected with the top end of a bidirectional screw rod at a corresponding position.

Further, the method comprises the following steps: supporting rods are fixed on both sides of the v-shaped panel 21274, and one end of each supporting rod, which is far away from the v-shaped panel 21274, is rotatably connected with a roller.

Further, the method comprises the following steps: a rectangular cavity is formed in one side of the L-shaped upright post, a transmission block connected with the screw in a screwing mode is fixed on one side of the v-shaped panel, and the transmission block is connected with the inner side wall of the rectangular cavity in a sliding mode.

Further, the method comprises the following steps: the top of screw rod is fixed with the runner, the lateral wall cup joints fixedly has the rubber sleeve of runner.

Further, the method comprises the following steps: rectangular through-hole has been seted up at the middle part of mounting panel, the bolt runs through L type stand and rectangular through-hole.

The utility model has the advantages that:

1. the bidirectional screw rod is rotated to enable the saw clamp blocks on the same screw rod to move close to each other, one surface of the saw clamp block, which is embedded and fixed with a ceramic chip, is contacted with the surface of a band saw, one saw clamp block is arranged on the top surface of the band saw, two saw clamp blocks are arranged on the bottom surface of the band saw, and the saw clamp blocks on the top surface and the bottom surface of the band saw are not in the same straight line, so that the saw clamp pieces are arranged on the outer side of the band saw in a staggered manner, the traditional symmetrical clamping arrangement of the two saw clamp blocks is omitted, the existence of a clamping gap between the two saw clamp blocks in the traditional symmetrical arrangement is eliminated on the basis of low friction force, the problems of chip blockage, band saw shaking and saw blade adhesion can be solved, and the stable and smooth transmission of the band saw is facilitated;

2. two bidirectional screw rods are rotatably connected inside the v-21274panel, each bidirectional screw rod is rotatably connected with a plurality of saw clamp blocks in a transmission manner, when the saw clamp blocks on one bidirectional screw rod are worn or damaged, the other bidirectional screw rod is rotated to enable the other three saw clamp blocks to move to a state of being in contact with the surface of a band saw, and then the bidirectional screw rods with the damaged saw clamp blocks are reversely connected in a rotating manner, so that the saw clamp blocks containing the damaged saw clamp blocks move towards a direction deviating from the band saw, a new saw clamp block is replaced under the condition that the band saw machine does not stop, the time for replacing the saw clamp blocks when the band saw machine stops is saved, the screw rods drive the saw clamp blocks to automatically move towards the band saw direction or move away from the band saw, the manpower input for manually installing the saw clamp blocks is saved, and the installation efficiency of the saw clamp blocks is also improved;

3. the first V-shaped connecting rod is fixed on the second moving block, the second V-shaped connecting rod is fixed at both ends of the beam, the open sides of the first V-shaped connecting rod and the second V-shaped connecting rod are convenient for meeting the requirement that the first V-shaped connecting rod and the second V-shaped connecting rod do not interfere with each other when moving up and down, and the ceramic plate is fixed on one surface of the saw clamping block close to the band saw, so that the ceramic plate is used as a wear part which is in direct contact with the band saw by utilizing the characteristics of ceramic wear resistance and low friction, the friction and the wear degree between the saw clamping block and the band saw can be reduced, and the service life of the saw clamping block is prolonged.

Drawings

The present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the structure of the band saw in the connection state of the present invention

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic structural view of the mounting plate and the L-shaped pillar of the present invention;

fig. 4 is a schematic view of the overall external structure of a middle panel (21274);

FIG. 5 is a schematic structural view of a bidirectional screw, a first movable block, a lift rod (21274);

FIG. 6 is a schematic view of the structure of the bidirectional screw, the second moving block, the cross beam and the saw clamp block of the present invention;

FIG. 7 is a schematic view of the structure of a panel and a driving block of the present invention;

fig. 8 is a schematic view of the connection state structure of the band saw and the saw clamp block in the prior art of the present invention.

In the figure: 100. mounting a plate; 110. a strip-shaped through hole; 200. an L-shaped upright post; 210. a screw; 300. a model panel; 310. a bidirectional lead screw; 311. moving a first block; 312. a v 21274; 313. a second moving block; 3131. a first connecting rod of type 21274; 314. a cross beam; 3141. v-21274; 320. a transmission block; 330. a support bar; 331. a roller; 340. a chassis; 400. sawing the clamping block; 410. a ceramic plate; a. a band saw.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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 of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-7, a dislocated saw clamp assembly includes a mounting plate 100 fixedly connected to an external band saw machine, the top surface of the mounting plate 100 is detachably and fixedly connected to an L-shaped upright 200 through a bolt, the inside of the L-shaped upright 200 is rotatably connected to a screw 210, the outer side of the screw 210 is rotatably connected to an v-shaped panel 300, the inside of the v-shaped panel 300 is rotatably connected to two bidirectional lead screws 310, wherein, the outer side of one bidirectional lead screw 310 is rotatably connected to a first moving block 311 and a v-shaped moving rod 312, the first moving block 311 is located above the v-shaped moving rod 312, the outer side of the other bidirectional lead screw 310 is rotatably connected to a second moving block 313 and a cross beam 314, the second moving block 313 is located above the cross beam 314, the top surface of the second moving block 313 is fixed with a first connecting rod 3131, both ends of the cross beam 314 are fixed with connecting blocks, the bottom surface of the connecting blocks is fixed with a second connecting rod 2127441, the first connecting rod 311, the first connecting block 742124, the bottom surface of the connecting block is fixed with a first connecting rod 340, and the top surface of a connecting block 400 is connected to a case, and a single connecting rod 400 is fixed with a corresponding to a motor block for connecting block 400, which is fixed to a bidirectional lead screw clamp block 400, and a bidirectional lead screw clamp block 74310. By utilizing the characteristics of wear resistance and low friction of ceramic, the ceramic plate 410 is used as a wear part directly contacted with the band saw, so that the friction and the wear degree between the saw clamping block 400 and the band saw can be reduced, and the service life of the saw clamping block 400 is prolonged.

In this embodiment, when the saw clamp block 400 needs to be installed on the outer side of the band saw, the motor in one of the chassis 340 is turned on, the motor drives the bidirectional lead screw 310 in the corresponding position to rotate, so that the first moving block 311 which is connected with the motor in a screwing manner drives the saw clamp block 400 to move towards the top surface of the band saw, and the 21274type moving rod 312 drives the two saw clamp blocks 400 at the end part to synchronously move towards the bottom surface of the band saw, so that one saw clamp block 400 is finally pressed on the top surface of the band saw, the other saw clamp block 400 abuts against the bottom surface of the band saw, so that the guiding effect is realized when the band saw is driven to cut, when the used saw clamp block 400 is damaged, the two saw clamp blocks 400 themselves can be damaged, or the ceramic plates 410 on the saw clamp blocks 400 are damaged, and the motor in the other chassis 340 drives the bidirectional lead screw 310 to rotate, so that the plurality of saw clamp blocks 400 which are not in contact with the band saw before move towards the direction of the band saw clamp block 400 synchronously, so that the plurality of new saw clamp blocks 400 are damaged, and the motor drives the two saw clamp blocks 310 to synchronously move towards the direction of the outer side of the band saw clamp block 310, so that the moving block 400 moves towards the direction of the outer side of the band saw clamp block 310, and the moving block 400 is shifted, so that the moving block 400 is automatically moved away from the direction of the moving block 310, and the moving block 310, so that the moving block 310 is shifted, and the moving block 310 is shifted, so that the moving block 310 is shifted backwards, and the moving block 310 is shifted outwards, and the moving block 310 is shifted, so that the moving block 400 is shifted backwards moves towards the moving block 310 is shifted backwards, and the moving block 400 is finally, so that the moving block 310 is shifted backwards, and the moving block 400 is shifted backwards, so that the moving block 400 is shifted towards the moving block 310 is automatically.

Example two:

this embodiment is further optimized on the basis of the above-mentioned embodiment, and is a better realization the utility model discloses, adopt following structure especially:

the two sides of the v-21274300 are both fixed with supporting rods 330, one end of each supporting rod 330, which is far away from the v-21274300, is rotatably connected with a roller 331, the roller 331 does not work in a normal state, when the band saw retreats due to stress in the sawing process, the back of the band saw leans against the surface of the roller 331, so that the band saw is limited to retreat continuously, the band saw can be limited in a correct working range, one side of the L-shaped upright post 200 is provided with a rectangular cavity, one side of the L-shaped upright post 300 is fixed with a transmission block 320 which is rotatably connected with the screw rod 210, and the transmission block 320 is in sliding connection with the inner side wall of the rectangular cavity. Therefore, the driving block 320 which is connected with the screw rod 210 in a screwing mode can drive the molding panel 300 to move up and down, so that the positions of the molding panel 300 and the plurality of saw clamping blocks 400 can be adjusted longitudinally and integrally in the process of installing the molding panel 300, a band saw is arranged between the two oppositely arranged saw clamping blocks 400 conveniently, a rotating wheel is fixed at the top end of the screw rod 210, and a rubber sleeve is fixedly sleeved on the outer side wall of the rotating wheel. Thereby rotating the rotating wheel to drive the screw rod 210 to rotate, realizing the adjustment of the overall height of the molding panel 300, wherein the middle part of the mounting plate 100 is provided with a strip through hole 110, and the bolt penetrates through the L-shaped upright post 200 and the strip through hole 110. The two bolts can be moved to different positions of the elongated through holes 110 and then the L-shaped posts 200 are locked and fixed to the mounting plate 100, facilitating adjustment of the transverse position of the entire profile panel 300 and the plurality of saw clamp blocks 400 during installation.

In the embodiment, during operation, the mounting plate 100 is mounted and fixed with an external band saw machine, then the overall positions of the v-21274panel 300 and the plurality of saw clamp blocks 400 are adjusted according to the positions of the band saw, the L-shaped upright post 200 is moved towards the direction close to the band saw, so that the overall positions of the v-21274panel 300 and the plurality of saw clamp blocks 400 are close to the direction of the band saw, after the positions are adjusted, the nut connected to the bolt between the L-shaped upright post 200 and the mounting plate 100 is screwed, the L-shaped upright post 200 with the adjusted locking position is realized, then the rotating wheel is rotated to rotate the screw rod 210, the transmission block 320 screwed and connected with the screw rod 210 drives the v-21274panel 300 and the plurality of saw clamp blocks 400 to move upwards, the screw rod 210 is rotated reversely to realize downward movement, and the adjustment of the overall positions of the v-21274is realized.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is illustrative and explanatory only, and various modifications, additions and substitutions as described for the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.

Claims

1. The dislocation saw clamp assembly comprises a mounting plate (100) fixedly connected with an external band sawing machine, and is characterized in that the top surface of the mounting plate (100) is detachably and fixedly connected with an L-shaped upright (200) through a bolt, a screw (210) is rotatably connected inside the L-shaped upright (200), a v-21274panel (300) is rotatably connected to the outer side of the screw (210), two bidirectional screws (310) are rotatably connected inside the v-21274310 panel (300), wherein a first moving block (311) and a v-21274312 are rotatably connected to the outer side of one of the bidirectional screws (310), the first moving block (311) is located above the 21274312, a second moving block (313) and a transverse beam (314) are rotatably connected to the outer side of the other bidirectional screw (310), the second moving block (313) is located above the transverse beam (314), a first connecting block (2123131) is fixed to the top surface of the second moving block (313), and a first connecting block (312121) and a first connecting block (2127441) and a second connecting block (2123131) are fixed to two connecting blocks.

2. The dislocated saw clamp assembly according to claim 1, wherein a groove is formed in one side of the saw clamp block (400) close to the band saw, and a ceramic plate (410) is embedded and fixed in the groove.

3. The dislocated saw clamp assembly according to claim 1, wherein two housings (340) are fixed on the top surface of the v-21274moulding panel (300), a motor is fixed inside each housing (340), and the output end of each motor is fixedly connected with the top end of the corresponding bidirectional screw (310).

4. The dislocated saw clamp assembly according to claim 1, wherein a support bar (330) is fixed to both sides of the v-21274moulding panel (300), and a roller (331) is rotatably connected to one end of the support bar (330) facing away from the v-21274moulding panel (300).

5. The dislocated saw clamp assembly according to claim 1, wherein a rectangular cavity is formed in one side of the L-shaped upright (200), a driving block (320) connected with the screw rod (210) in a screwing manner is fixed to one side of the v-shaped panel (300), and the driving block (320) is connected with the inner side wall of the rectangular cavity in a sliding manner.

6. The dislocated saw clamp assembly according to claim 5, wherein a rotating wheel is fixed to the top end of the screw (210), and a rubber sleeve is fixed to the outer side wall of the rotating wheel in a sleeved mode.

7. The dislocated saw clamp assembly as claimed in claim 1, wherein the mounting plate (100) has a through hole (110) formed in the middle thereof, and the bolt extends through the L-shaped pillar (200) and the through hole (110).