CN211163007U

CN211163007U - Clamping device for multi-station corrugated pipe rotary cutting

Info

Publication number: CN211163007U
Application number: CN201922257198.2U
Authority: CN
Inventors: 曾军河; 陈继良; 彭文斌; 季和平; 董淑扬
Original assignee: WUXI QINGYUAN LASER TECHNOLOGY CO LTD
Current assignee: WUXI QINGYUAN LASER TECHNOLOGY CO LTD
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-08-04
Anticipated expiration: 2029-12-17

Abstract

The utility model relates to a clamping device for rotary cutting of multi-station corrugated pipes, which comprises a base component and a plurality of clamping components rotatably arranged on the base component, wherein the base component comprises a mounting plate, driving shaft and driven shaft group, the driving shaft passes through driving motor drive and rotates the connection on the mounting panel, the fixed driving gear that is equipped with on the driving shaft, driven shaft group includes that at least one rotates the driven shaft of connection on the mounting panel, all fixed driven gear that is equipped with on each driven shaft, be close one in the driving gear in each driven gear and be connected with the driving gear transmission, the transmission is connected between each driven gear, the clamping subassembly includes fixing base and fixed plate, each fixing base respectively with driving shaft and each corresponding driven shaft fixed connection, the one end that is close the mounting panel on the fixed plate is equipped with the spring, the both ends of spring are fixed respectively on fixing base and fixed. The utility model discloses can effectual realization multistation processing, practice thrift manufacturing cost when improving work efficiency, it is high-efficient convenient.

Description

Clamping device for multi-station corrugated pipe rotary cutting

Technical Field

The utility model relates to a clamping device is used in rotatory cutting of multistation bellows.

Background

With the development of national economy, the pipe is widely applied to the fields of machinery, buildings and the like. Different application fields have special requirements on the shape, the length and the like of the pipe, so that special equipment is required to be matched for processing the pipe. Common for pipe side pipe cutting in the present tubular product processing trade, along with the development of trade need carry out the processing demand that multistep operation could realize the multistation bellows to the high accuracy multistation processing existing equipment of some special tubular product, has also increased manufacturing cost when reducing work efficiency, and is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a structure is exquisite, and the practical efficient clamping device for the rotatory cutting of multistation bellows of simple operation.

Realize the utility model discloses the technical scheme of purpose is: the utility model has a base component and a plurality of clamping components which are rotatably arranged on the base component, the base component comprises a mounting plate, a driving shaft which is rotatably connected on the mounting plate and driven shaft groups which are symmetrically arranged at two sides of the driving shaft, the driving shaft is rotatably connected on the mounting plate through the driving of a driving motor, and the driving shaft is fixedly provided with the driving gear, the driven shaft group comprises at least one driven shaft which is rotatably connected on the mounting plate, each driven shaft is fixedly provided with a driven gear, one of the driven gears which is close to the driving gear is in transmission connection with the driving gear, each driven gear is in transmission connection with the driving gear, the clamping component comprises a fixing seat and a fixing plate which is rotatably connected on the fixing seat, each fixing seat is respectively in fixed connection with the driving shaft and each corresponding driven shaft, one end of the fixing, one end of the spring is fixed on the fixed seat, and the other end of the spring is fixedly connected with the fixed plate.

Threads are arranged on each fixing seat and each fixing plate, the threads on each fixing seat and the corresponding fixing plate form threaded holes for placing corrugated pipes, each fixing seat is provided with a through hole for a corresponding driving shaft and a corresponding driven shaft to pass through, each through hole is coaxial with the threaded hole, one end of each driving shaft and one end of each driven shaft, which pass through the through hole on the fixing seat, are provided with threaded parts, the threaded parts on the driving shaft and the driven shafts are respectively provided with a locking nut, and the driving shaft and each driven shaft are fixedly connected with the corresponding fixing seats through the matching of the locking nuts and the threaded parts after passing through the through holes on the corresponding fixing seats;

the one end that is close to the mounting panel on above-mentioned fixed plate is equipped with the adjustment tank, and the extending direction of adjustment tank is parallel with the axial direction of fixing base, has set adjusting screw in the adjustment tank, be equipped with on the fixing base with adjusting screw thread fit's regulation screw, the spring housing is established on adjusting screw, and the fixed plate compresses tightly the fixed plate on the bellows through adjusting screw and regulation screw.

The auxiliary plate is fixedly arranged on the mounting plate, the driving gear and each driven gear are located between the mounting plate and the auxiliary plate, a plurality of positioning blocks are arranged between the mounting plate and the auxiliary plate, one end of each positioning block is fixedly connected with the mounting plate, the other end of each positioning block is fixedly connected with the auxiliary plate, mounting holes which are coaxially arranged with the driving shaft and each driven shaft are respectively formed in the auxiliary plate, bearings are arranged in the mounting holes, the driving shaft and each driven shaft are fixedly connected with the bearings after penetrating through the corresponding bearings, a plurality of bearing covers which correspond to the bearings and are coaxially arranged are arranged on the auxiliary plate, and each bearing cover is fixed on the auxiliary plate.

The utility model discloses has positive effect: (1) the utility model discloses a set the base subassembly into the connection of mounting panel and driving shaft and driven shaft group, drive the rotation of the ascending driving gear of initiative through driving motor, and drive the drive of each driven gear, driving shaft and each driven shaft pass through lock nut and fixing base fixed connection, the fixed plate passes through the spring and compresses tightly the bellows on the fixing base, the rotation that drives the fixing base through the rotation of driving shaft and each driven shaft drives the rotation of fixing base and drives the rotation of bellows, not only the mechanism is simple and can be applicable to the cutting of multiple special specification tubular product, the manufacturing cost has been said when having improved production efficiency, on the other hand also can effectually solve among the prior art through the problem of a plurality of steps could solve the multistation, it is high-efficient convenient.

(2) The utility model discloses a screw thread formation screw hole on fixing base and the fixed plate is connected with the ripple on the wave form pipe, and the frictional force between wave form pipe and the fixing base can be increased in screw hole and corrugated connection, prevents deviating from of wave form pipe, and on the other hand passes through driving shaft and driven shaft and is connected with the fixing base that corresponds respectively through lock nut, can make the connection more firm, prevents that the fixing base from taking place off-centre, practical high-efficient when processing and rotatory process.

(3) The utility model discloses a set up portable rod on the fixed plate, be equipped with on the fixed plate and compress tightly the screw, portable rod compresses tightly the bellows in the threaded hole after compressing tightly screw threaded connection, can have better maneuverability and practicality.

(4) The utility model discloses a set up the adjustment tank on the fixed plate, and set adjusting screw in the adjustment tank, through adjusting screw and the threaded connection who adjusts the screw to and adjust the fixed plate and lean on the dynamics of pressing to the buckled plate to have better controllability and the nature controlled, high-efficient practical with the cooperation of spring.

(5) The utility model discloses a set up the accessory plate to through locating piece with accessory plate and mounting panel fixed connection, and fixed setting on the accessory plate respectively with driving shaft and each driven shaft fixed connection's bearing, guarantee driving shaft and each driven shaft pivoted smooth and easy degree, too big and block the rotation with the friction of accessory plate when having avoided driving shaft and each driven shaft to rotate, it is practical convenient.

Drawings

In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is given in conjunction with the accompanying drawings, in which

Fig. 1 is a schematic view of the overall structure of the clamping device for rotary cutting of a multi-station corrugated pipe in the present invention;

FIG. 2 is a schematic view of the connection structure between the base assembly and the auxiliary plate according to the present invention;

FIG. 3 is a schematic view of the connection structure between the auxiliary plate and the mounting plate of the present invention;

fig. 4 is a schematic view of the overall structure of the clamping assembly of the present invention;

FIG. 5 is a schematic structural view of the fixing base of the present invention;

fig. 6 is a schematic structural diagram of the middle fixing plate of the present invention.

Detailed Description

Referring to fig. 1 to 6, the present invention has a base assembly 1 and a plurality of clamping assemblies 4 rotatably disposed on the base assembly 1, wherein the base assembly 1 includes a mounting plate 11, a driving shaft 12 rotatably connected to the mounting plate 11, and driven shaft assemblies symmetrically disposed on both sides of the driving shaft 12, the driving shaft 12 is rotatably connected to the mounting plate 11 by driving of a driving motor 5, and a driving gear 14 is fixedly disposed on the driving shaft 12, an output end of the driving motor 5 is fixedly disposed with a speed reducer 51, the speed reducer 51 is fixedly disposed on the mounting plate 11, an output end of the speed reducer 51 is fixedly connected to the driving shaft 12, the driven shaft assemblies include two driven shafts 13 rotatably connected to the mounting plate 11, each driven shaft 13 is fixedly disposed with a driven gear 15, one of the driven gears 15 close to the driving gear 14 is in transmission connection with the, the driven gears 15 are in transmission connection, the clamping assembly 4 comprises a fixed seat 41 and a fixed plate 42 rotatably connected to the fixed seat 41, a rotating seat 412 is arranged on the fixed seat 41, two ends of the fixed plate 42 are rotatably connected to the rotating seat 412, each fixed seat 41 is fixedly connected with the driving shaft 12 and each corresponding driven shaft 13, a spring 45 used for pressing the fixed plate 42 on the corrugated pipe is arranged at one end, close to the mounting plate 11, of the fixed plate 42, one end of the spring 45 is fixed to the fixed seat 41, and the other end of the spring 45 is fixedly connected with the fixed plate 42;

threads are arranged on each fixing seat 41 and each fixing plate 42, the threads on each fixing seat 41 and the corresponding fixing plate 42 form threaded holes for placing corrugated pipes, each fixing seat 41 is provided with a through hole 411 for passing a corresponding driving shaft 12 and a corresponding driven shaft 13, each through hole 411 is arranged coaxially with the threaded hole, one end of each driving shaft 12 and each driven shaft 13, which passes through the through hole 411 on the fixing seat 41, is provided with a threaded part, each threaded part on the driving shaft 12 and each threaded part on the driven shaft 13 are provided with a locking nut 16, and the driving shaft 12 and each driven shaft 13 are fixedly connected with the corresponding fixing seat 41 through the matching of the locking nut 16 and the threaded parts after passing through the through hole 411 on the corresponding fixing seat 41;

the fixing plate 42 is provided with a hand-held rod 43 used for pressing the corrugated pipe tightly, the fixing plate 42 is provided with a pressing screw hole 422, the hand-held rod 43 is provided with a screw thread part matched with the pressing screw hole 422 through screw threads, and the hand-held rod 43 is matched with the pressing screw hole 422 on the fixing plate 42 through the screw thread part and is pressed on the corrugated pipe;

an adjusting groove 421 is formed in one end, close to the mounting plate 11, of the fixing plate 42, the extending direction of the adjusting groove 421 is parallel to the axial direction of the fixing seat 41, an adjusting screw 44 is arranged in the adjusting groove 421, an adjusting screw hole 413 in threaded fit with the adjusting screw 44 is formed in the fixing seat 41, the spring 45 is sleeved on the adjusting screw 44, and the fixing plate 42 presses the fixing plate 42 on the corrugated pipe through the adjusting screw 44 and the adjusting screw hole 413;

the auxiliary plate 2 is fixedly arranged on the mounting plate 11, the driving gear 14 and each driven gear 15 are located between the mounting plate 11 and the auxiliary plate 2, a plurality of positioning blocks 3 are arranged between the mounting plate 11 and the auxiliary plate 2, one end of each positioning block 3 is fixedly connected with the mounting plate 11, the other end of each positioning block 3 is fixedly connected with the auxiliary plate 2, mounting holes which are coaxially arranged with the driving shaft 12 and each driven shaft 13 are respectively formed in the auxiliary plate 2, bearings 21 are arranged in the mounting holes, the driving shaft 12 and each driven shaft 13 are fixedly connected with the bearings 21 after penetrating through the corresponding bearings 21, a plurality of bearing covers 22 which correspond to the bearings 21 and are coaxially arranged are arranged on the auxiliary plate 2, and each bearing cover 22 is fixed on the auxiliary plate 2.

The utility model discloses a theory of operation: the utility model discloses a driving motor 5 drives speed reducer 51 and rotates, the output of speed reducer 51 and driving shaft 12 fixed connection, the rotation of driving shaft 12 drives the rotation of driving gear 14, driving gear 14 drives the rotation of each driven gear 15, the auxiliary plate 2 through locating piece 3 connection and mounting panel 11 is fixed and is equipped with bearing 21, driving shaft 12 and each driven shaft 13 pass corresponding bearing 21 and stretch into on fixing base 41, the threaded portion on driving shaft 12 and each driven shaft 13 and the threaded connection of lock nut 16 are with the fixed connection of driving shaft 12 and each driven shaft 13 and fixing base 41, each bellows passes through the ripple on the bellows and the screw hole threaded connection that fixed plate 42 and fixing base 41 formed, threaded connection through adjusting screw 44 and adjusting screw 413, and the effect of spring 45 compresses tightly fixed plate 42 on the bellows, and fix the bellows in the threaded hole through the cooperation of compressing tightly screw 422 and hand-lift lever 43, after the corrugated pipes are fixed on the fixing seats 41, the corrugated pipes are installed on the machine tool, multi-station machining of the machine tool is achieved, and the corrugated pipes are efficient and practical.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a clamping device is used in rotatory cutting of multistation bellows which characterized in that: have base subassembly (1) and a plurality of clamping subassembly (4) that rotate the setting on base subassembly (1), base subassembly (1) includes mounting panel (11), rotates driving shaft (12) and the driven shaft group of symmetry setting in driving shaft (12) both sides of connecting on mounting panel (11), driving shaft (12) are rotated through driving motor (5) drive and are connected on mounting panel (11), and driving shaft (12) go up fixed driving gear (14) that is equipped with, driven shaft group includes that at least one rotates driven shaft (13) of connection on mounting panel (11), all fixes being equipped with driven gear (15) on each driven shaft (13), is close one in driving gear (14) and is connected with driving gear (14) transmission in each driven gear (15), and the transmission is connected between each driven gear (15), clamping subassembly (4) include fixing base (41) and rotate fixed plate (42) of connection on fixing base (41) Each fixing seat (41) is respectively fixedly connected with a driving shaft (12) and each corresponding driven shaft (13), a spring (45) used for pressing the fixing plate (42) on the corrugated pipe is arranged at one end, close to the mounting plate (11), of the fixing plate (42), one end of the spring (45) is fixed on the fixing seat (41), and the other end of the spring (45) is fixedly connected with the fixing plate (42).

2. The clamping device for the rotary cutting of the multi-station corrugated pipe as claimed in claim 1, wherein: threads are arranged on each fixing seat (41) and each fixing plate (42), the threads on each fixing seat (41) and the corresponding fixing plate (42) form threaded holes for placing corrugated pipes, through holes (411) for passing the corresponding driving shafts (12) and the corresponding driven shafts (13) are arranged on each fixing seat (41), each through hole (411) is coaxially arranged with the threaded hole, threaded parts are arranged at one ends of the driving shafts (12) and the driven shafts (13) which pass through the through holes (411) on the fixing seats (41), and locking nuts (16) are arranged on the threaded parts on the driving shafts (12) and the threaded parts on the driven shafts (13), the driving shaft (12) and each driven shaft (13) penetrate through the through hole (411) on the corresponding fixed seat (41) and then are fixedly connected with the corresponding fixed seat (41) through the matching of the locking nut (16) and the threaded part.

3. The clamping device for the rotary cutting of the multi-station corrugated pipe as claimed in claim 1, wherein: be equipped with on fixed plate (42) and be used for portable rod (43) that compresses tightly the bellows, be equipped with on fixed plate (42) and compress tightly screw (422), be equipped with on portable rod (43) and compress tightly screw portion of screw (422) screw-thread fit, portable rod (43) compresses tightly on the bellows through the screw-thread fit of compressing tightly screw (422) on screw portion and fixed plate (42).

4. The clamping device for the rotary cutting of the multi-station corrugated pipe as claimed in claim 1, wherein: one end that is close to mounting panel (11) on fixed plate (42) is equipped with adjusting groove (421), and the extending direction of adjusting groove (421) is parallel with the axial direction of fixing base (41), has set adjusting screw (44) in adjusting groove (421), be equipped with on fixing base (41) with adjusting screw (44) screw-thread fit's regulation screw (413), spring (45) cover is established on adjusting screw (44), and fixed plate (42) compress tightly fixed plate (42) on the bellows through adjusting screw (44) and regulation screw (413).

5. The clamping device for the rotary cutting of the multi-station corrugated pipe as claimed in claim 1, wherein: an auxiliary plate (2) is fixedly arranged on the mounting plate (11), the driving gear (14) and each driven gear (15) are positioned between the mounting plate (11) and the auxiliary plate (2), a plurality of positioning blocks (3) are arranged between the mounting plate (11) and the auxiliary plate (2), one end of each positioning block (3) is fixedly connected with the mounting plate (11), the other end of each positioning block (3) is fixedly connected with the auxiliary plate (2), the auxiliary plate (2) is provided with mounting holes which are coaxial with the driving shaft (12) and the driven shafts (13), each mounting hole is internally provided with a bearing (21), the driving shaft (12) and each driven shaft (13) penetrate through each corresponding bearing (21) and then are fixedly connected with the bearing (21), the auxiliary plate (2) is provided with a plurality of bearing covers (22) which correspond to the bearings (21) and are coaxially arranged, and each bearing cover (22) is fixed on the auxiliary plate (2).