CN210255936U

CN210255936U - Table saw screw rod type lifting device

Info

Publication number: CN210255936U
Application number: CN201921054414.7U
Authority: CN
Inventors: 朱广赞; 候诗迎
Original assignee: Qingdao Shunneng Machinery Co ltd
Current assignee: Qingdao Shunneng Machinery Co ltd
Priority date: 2019-07-06
Filing date: 2019-07-06
Publication date: 2020-04-07
Anticipated expiration: 2029-07-06

Abstract

The utility model discloses a bench saw lead screw formula elevating gear, which comprises a bod, the inside of organism is seted up flutedly, the inner chamber swing joint of recess has the motor, the output fixedly connected with lead screw body of motor, the bottom fixedly connected with mounting panel of motor. The utility model discloses a set up first movable rod, the second movable rod, the stopper, spacing groove and telescopic machanism's cooperation is used, use through first movable rod and second movable rod, can make the stopper insert the spacing groove, accomplish the fixed to the collar, use through telescopic machanism, made things convenient for the user to install fast and dismantle the motor, the stability in the motor use has been improved simultaneously, the in-process of current bench saw lead screw formula elevating gear using has been solved, the motor can make the screw break away from the screw in long-time vibration, and loaded down with trivial details problem is dismantled in the installation, this bench saw lead screw formula elevating gear, it well dismantles convenient advantage with the installation to possess stability.

Description

Table saw screw rod type lifting device

Technical Field

The utility model relates to a bench saw technical field specifically is bench saw lead screw formula elevating gear.

Background

The other main structural characteristic of the bench saw is that the marking saw blade and the main saw blade are fixed, the movable worktable made of aluminum profile loaded with the processed plate is pushed by hand to move back and forth, sawing processing is realized, the manual pushing feeding is light and labor-saving, the processing precision is very high, most of the machine body of the bench saw is formed by welding steel plates, the bench saw is stable and attractive, the early sawing processing type can be ensured not to generate inclination and distortion, the fixed worktable is fixed at the top of the machine body, and a Chuan cast part is adopted, so that the bench saw is required to be flat and not deformed, and is provided with a longitudinal cutting guide plate and an adjusting mechanism thereof.

The main machine part of the bench saw comprises a lathe bed, a workbench, a longitudinal cross guide plate, a main saw, a scribing saw, a transmission part and the like, the structure and the working principle of the bench saw are different from those of a common circular saw, and the bench saw can be independently used as the common circular saw.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bench saw lead screw formula elevating gear possesses that stability is good and the convenient advantage of installation dismantlement, has solved current bench saw lead screw formula elevating gear at the in-process that uses, and the motor can make the screw break away from the screw in long-time vibration, installs moreover and dismantles loaded down with trivial details problem.

In order to achieve the above object, the utility model provides a following technical scheme: table saw lead screw formula elevating gear, which comprises a bod, the inside of organism is seted up flutedly, the inner chamber swing joint of recess has the motor, the output fixedly connected with lead screw body of motor, the bottom fixedly connected with mounting panel of motor, the bottom of mounting panel and the bottom contact of recess inner wall, the surperficial swing joint of motor has the collar, the equal fixedly connected with shell in left side and the right side of recess inner wall bottom, one side fixedly connected with set casing of motor is kept away from to the shell, the inner chamber swing joint of set casing has the movable plate, one side that the shell was kept away from to the movable plate is from last to first movable rod and the second movable rod of swing joint down in proper order, one side swing joint that the second movable rod is close to set casing inner wall top has telescopic mach.

Preferably, telescopic machanism includes the carriage release lever, the bottom of carriage release lever extend to the inner chamber of set casing and with second movable rod swing joint, the top of movable plate extends to the top of set casing and fixedly connected with arm-tie, the surperficial swing joint of carriage release lever has the extension spring, the top of extension spring and the bottom fixed connection of arm-tie, the bottom of extension spring and the top fixed connection of set casing.

Preferably, the top of the fixed shell is provided with a through hole matched with the moving rod, and the top of the moving rod penetrates through the through hole and is fixedly connected with the pull plate.

Preferably, the left side and the right side of collar are fixedly connected with a first slider used in cooperation with the shell, and a first sliding groove used in cooperation with the first slider is formed in the top of the shell.

Preferably, the equal swing joint in one side that first movable rod is close to the movable plate and one side that the second movable rod is close to the set casing inner wall have the second slider, the one side that the shell was kept away from to the movable plate and the inner wall of set casing all set up the second spout that uses with the cooperation of second slider, one side that first movable rod and second movable rod are close to the second slider all is through first pivot and second slider swing joint, first movable rod passes through the inner wall swing joint of second pivot and set casing, the second movable rod passes through third pivot and movable plate swing joint, and the model homogeneous phase of first pivot, second pivot and third pivot.

Preferably, one side fixedly connected with a plurality of stoppers that the movable plate is close to the motor, the spacing groove that uses with the stopper cooperation is seted up to one side that the motor was kept away from to first slider, the jack that uses with the stopper cooperation is seted up to one side that the motor was kept away from to the shell, the inner chamber that the jack was passed and extended to the spacing groove is close to one side of motor to the stopper, the equal fixedly connected with locating lever in both sides of collar bottom portion, the constant head tank that uses with the locating lever cooperation is seted up at the top of mounting panel.

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

1. the utility model discloses a set up first movable rod, the second movable rod, the stopper, spacing groove and telescopic machanism's cooperation is used, use through first movable rod and second movable rod, can make the stopper insert the spacing groove, accomplish the fixed to the collar, use through telescopic machanism, made things convenient for the user to install fast and dismantle the motor, the stability in the motor use has been improved simultaneously, the in-process of current bench saw lead screw formula elevating gear using has been solved, the motor can make the screw break away from the screw in long-time vibration, and loaded down with trivial details problem is dismantled in the installation, this bench saw lead screw formula elevating gear, it dismantles convenient advantage with the installation to possess stability, be worth promoting.

2. The utility model discloses a set up telescopic machanism, can the manual pulling arm-tie of person of facilitating the use install and dismantle the motor, labour saving and time saving has improved the speed of installation with the dismantlement motor, and convenient to use person uses.

3. The utility model discloses a set up the through-hole, can make the carriage release lever reduce the frictional force that produces with the set casing in the in-process that removes, improved the speed that the carriage release lever removed, guaranteed that the carriage release lever can effectual drive second movable rod remove and deflect.

4. The utility model discloses a set up first slider and first spout, can make the collar drive first slider and remove at the inner chamber of first spout, reached the purpose of stable installation motor, the installation rate is fast.

5. The utility model discloses a set up second slider and second spout, improved the stability of first movable rod and second movable rod when deflecting, through setting up first pivot, second pivot and third pivot, can make first movable rod and second movable rod reach the purpose of reverse deflection, stable in structure, easy operation.

6. The utility model discloses a set up stopper, jack and spacing groove, can make the stopper pass the jack and insert the spacing groove to realized carrying out the purpose of fixing to the position of first slider, the chucking is effectual, through setting up locating lever and constant head tank, can make collar and mounting panel realize the location installation, guaranteed the stability in the motor use.

Drawings

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

FIG. 2 is a partial front cross-sectional view of the present invention;

fig. 3 is a front sectional view of the fixing case of the present invention;

fig. 4 is a partial enlarged view of the present invention a;

FIG. 5 is a partial enlarged view of the present invention B;

fig. 6 is a schematic view of the connection between the first slider and the housing according to the present invention.

In the figure: the lead screw comprises a machine body 1, a groove 2, a motor 3, a lead screw body 4, a mounting plate 5, a mounting ring 6, a shell 7, a fixing shell 8, a movable plate 9, a first movable rod 10, a second movable rod 11, a telescopic mechanism 12, a movable rod 1201, a pulling plate 1202, a tension spring 1203, a through hole 13, a first sliding block 14, a first sliding groove 15, a second sliding block 16, a second sliding groove 17, a limiting block 18, a limiting groove 19, a jack 20, a positioning rod 21 and a positioning groove 22.

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. 1-6, a table saw screw rod type lifting device comprises a machine body 1, a groove 2 is formed in the machine body 1, a motor 3 is movably connected in an inner cavity of the groove 2, an output end of the motor 3 is fixedly connected with a screw rod body 4, a mounting plate 5 is fixedly connected to the bottom of the motor 3, the bottom of the mounting plate 5 is contacted with the bottom of the inner wall of the groove 2, a mounting ring 6 is movably connected to the surface of the motor 3, a housing 7 is fixedly connected to both the left side and the right side of the bottom of the inner wall of the groove 2, a fixed shell 8 is fixedly connected to one side of the housing 7 far away from the motor 3, a movable plate 9 is movably connected to the inner cavity of the fixed shell 8, a first movable rod 10 and a second movable rod 11 are movably connected to one side of the movable plate 9 far away from the housing 7 from top to bottom in sequence, the bottom of the moving rod 1201 extends to the inner cavity of the fixed shell 8 and is movably connected with the second moving rod 11, the top of the moving plate 9 extends to the top of the fixed shell 8 and is fixedly connected with the pulling plate 1202, the surface of the moving rod 1201 is movably connected with the tension spring 1203, the top of the tension spring 1203 is fixedly connected with the bottom of the pulling plate 1202, the bottom of the tension spring 1203 is fixedly connected with the top of the fixed shell 8, by arranging the telescopic mechanism 12, a user can conveniently and manually pull the pulling plate 1202 to install and dismantle the motor 3, time and labor are saved, the speed of installing and dismantling the motor 3 is improved, the user can conveniently use the motor, the top of the fixed shell 8 is provided with a through hole 13 matched with the moving rod 1201, the top of the moving rod 1201 penetrates through the through hole 13 and is fixedly connected with the pulling plate 1202, by arranging the through hole 13, the friction force generated between the moving rod 1201 and the fixed shell 8 can be reduced in the moving process, the movable rod 1201 can effectively drive the second movable rod 11 to move and deflect, the left side and the right side of the mounting ring 6 are fixedly connected with a first sliding block 14 matched with the shell 7 for use, the top of the shell 7 is provided with a first sliding groove 15 matched with the first sliding block 14 for use, the mounting ring 6 can drive the first sliding block 14 to move in the inner cavity of the first sliding groove 15 by arranging the first sliding block 14 and the first sliding groove 15, the purpose of stably mounting the motor 3 is achieved, the mounting speed is high, one side of the first movable rod 10 close to the movable plate 9 and one side of the second movable rod 11 close to the inner wall of the fixed shell 8 are both movably connected with a second sliding block 16, one side of the movable plate 9 far away from the shell 7 and one side of the inner wall of the fixed shell 8 are both provided with a second sliding groove 17 matched with the second sliding block 16 for use, one sides of the first movable rod 10 and the second movable rod 11 close to the second sliding block 16 are both movably connected with the, the first movable rod 10 is movably connected with the inner wall of the fixed shell 8 through a second rotating shaft, the second movable rod 11 is movably connected with the movable plate 9 through a third rotating shaft, the models of the first rotating shaft, the second rotating shaft and the third rotating shaft are the same, the stability of the first movable rod 10 and the second movable rod 11 during deflection is improved by arranging the second sliding block 16 and the second sliding groove 17, the first rotating shaft, the second rotating shaft and the third rotating shaft can enable the first movable rod 10 and the second movable rod 11 to achieve the aim of reverse deflection, the structure is stable, the operation is simple, one side, close to the motor 3, of the movable plate 9 is fixedly connected with a plurality of limiting blocks 18, one side, far away from the motor 3, of the first sliding block 14 is provided with a limiting groove 19 matched with the limiting blocks 18, one side, far away from the motor 3, of the shell 7 is provided with a jack 20 matched with the limiting blocks 18, one side, close to the motor 3, of the limiting blocks 18 penetrates through the, the equal fixedly connected with locating lever 21 in both sides of 6 bottoms of collar, the constant head tank 22 that uses with the cooperation of locating lever 21 is seted up at the top of mounting panel 5, through setting up stopper 18, jack 20 and spacing groove 19, can make stopper 18 pass jack 20 and insert spacing groove 19, thereby realized carrying out the purpose of fixing to the position of first slider 14, the chucking is effectual, through setting up locating lever 21 and constant head tank 22, can make collar 6 and mounting panel 5 realize the location installation, the stability in the motor 3 use has been guaranteed.

When the motor 3 is used, when a user needs to fixedly mount the motor 3, the pulling plate 1202 is pulled, the pulling plate 1202 drives the tension spring 1203 to elastically deform, the pulling plate 1202 drives the moving rod 1201 to move upward, the moving rod 1201 drives the second moving rod 11 to deflect, the second moving rod 11 drives the first moving rod 10 to deflect, the first moving rod 10 and the second moving rod 11 both drive the second slider 16 to move in the inner cavity of the second sliding slot 17, the first moving rod 10 and the second moving rod 11 drive the moving plate 9 to move, the moving plate 9 drives the stopper 18 to separate from the inner cavity of the housing 7, the first slider 14 is inserted into the first slider 14 and moves downward, the first slider 14 drives the mounting ring 6 to move downward, the mounting ring 6 drives the positioning rod 21 to be inserted into the positioning slot 22, the pulling plate 1201 is loosened, the tension spring 1203 drives the moving rod to move downward, the moving rod drives the second moving rod 11 to deflect, the second moving rod 11 drives the first moving rod 10, the second movable rod 11 and the first movable rod 10 drive the movable plate 9 to move, the movable plate 9 drives the limiting block 18 to insert into the limiting groove 19, the fixing of the position of the first sliding block 14 is completed, the motor 3 is installed, the practicability of the table saw lead screw type lifting device is improved, and the table saw lead screw type lifting device is convenient for a user to use.

In summary, the following steps: this bench saw lead screw formula elevating gear, through setting up first movable rod 10, second movable rod 11, stopper 18, spacing groove 19 and telescopic machanism 12's cooperation is used, use through first movable rod 10 and second movable rod 11, can make stopper 18 insert spacing groove 19, accomplish the fixed to collar 6, use through telescopic machanism 12, made things convenient for the user to install fast and dismantle motor 3, the stability in the motor 3 use has been improved simultaneously, the in-process that current bench saw lead screw formula elevating gear is using has been solved, the motor can make the screw break away from the screw in long-time vibration, and the loaded down with trivial details problem is dismantled in the installation, this bench saw lead screw formula elevating gear, possess the good advantage convenient with the installation dismantlement of stability, be worth promoting.

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. Bench saw screw rod formula elevating gear, including organism (1), its characterized in that: the novel screw driver is characterized in that a groove (2) is formed in the machine body (1), a motor (3) is movably connected to an inner cavity of the groove (2), a screw rod body (4) is fixedly connected to an output end of the motor (3), a mounting plate (5) is fixedly connected to the bottom of the motor (3), the bottom of the mounting plate (5) is in contact with the bottom of the inner wall of the groove (2), a mounting ring (6) is movably connected to the surface of the motor (3), a shell (7) is fixedly connected to the left side and the right side of the bottom of the inner wall of the groove (2), a fixed shell (8) is fixedly connected to one side, away from the motor (3), of the shell (7), a movable plate (9) is movably connected to a first movable rod (10) and a second movable rod (11) from top to bottom in sequence, one side of the second movable rod (11) close to the top of the inner wall of the fixed shell (8) is movably connected with a telescopic mechanism (12).

2. The table saw lead screw lift device of claim 1, wherein: telescopic machanism (12) include carriage release lever (1201), the bottom of carriage release lever (1201) extend to the inner chamber of set casing (8) and with second movable rod (11) swing joint, the top of movable plate (9) extends to the top of set casing (8) and fixedly connected with arm-tie (1202), the surperficial swing joint of carriage release lever (1201) has extension spring (1203), the top of extension spring (1203) and the bottom fixed connection of arm-tie (1202), the bottom of extension spring (1203) and the top fixed connection of set casing (8).

3. The table saw lead screw lift device of claim 2, wherein: the top of the fixed shell (8) is provided with a through hole (13) matched with the moving rod (1201) for use, and the top of the moving rod (1201) penetrates through the through hole (13) and is fixedly connected with the pulling plate (1202).

4. The table saw lead screw lift device of claim 1, wherein: the equal fixedly connected with in left side and the right side of collar (6) and first slider (14) that shell (7) cooperation was used, first spout (15) that cooperate the use with first slider (14) are seted up to the top of shell (7).

5. The table saw lead screw lift device of claim 1, wherein: the utility model discloses a movable assembly for a motor vehicle, including first movable rod (10), the equal swing joint in one side that one side and second movable rod (11) that first movable rod (10) are close to movable plate (9) are close to set casing (8) inner wall have second slider (16), the one side that shell (7) were kept away from in movable plate (9) and the inner wall of set casing (8) all seted up second spout (17) that use with second slider (16) cooperation, first movable rod (10) and second movable rod (11) are close to one side of second slider (16) and all through first pivot and second slider (16) swing joint, first movable rod (10) are through the inner wall swing joint of second pivot and set casing (8), second movable rod (11) are through third pivot and movable plate (9) swing joint, and the model homogeneous phase of first pivot, second pivot and third pivot.

6. The table saw lead screw lift device of claim 4, wherein: the movable plate (9) is close to a plurality of stoppers (18) of one side fixedly connected with of motor (3), spacing groove (19) that use with stopper (18) cooperation are seted up to one side that motor (3) were kept away from in first slider (14), jack (20) that use with stopper (18) cooperation are seted up to one side that motor (3) were kept away from in shell (7), jack (20) are passed and extend to the inner chamber of spacing groove (19) to one side that stopper (18) are close to motor (3), the equal fixedly connected with locating lever (21) in both sides of collar (6) bottom, constant head tank (22) that use with locating lever (21) cooperation are seted up at the top of mounting panel (5).