CN211103083U

CN211103083U - Flat mouthful of machine that flexibility is good

Info

Publication number: CN211103083U
Application number: CN201921579346.6U
Authority: CN
Inventors: 李永科
Original assignee: Qingdao Yonghui Ma Steel Co ltd
Current assignee: Qingdao Yonghui Ma Steel Co ltd
Priority date: 2019-09-23
Filing date: 2019-09-23
Publication date: 2020-07-28
Anticipated expiration: 2029-09-23

Abstract

The utility model belongs to the flat knitting machine field, in particular to a flat knitting machine with good flexibility, aiming at the problems that the prior flat knitting machine is only suitable for cutting products with the same specification, has poor flexibility and is not firm to fix the workpiece, and the workpiece is easy to displace when cutting and polishing, thereby causing the end surface unevenness, the utility model provides a proposal which comprises an operation table, an installation cavity is arranged on the operation table, a push rod motor is fixedly connected on the inner wall of one side of the installation cavity, a rack is fixedly connected on the output shaft of the push rod motor, two rotating shafts are symmetrically and rotatably connected on the inner wall of the bottom of the installation cavity, the utility model has reasonable structure and simple operation, the distance adjustment can be carried out on two clamping plates by the push rod motor, the workpieces with different sizes can be conveniently clamped and fixed, the flexibility is increased, the processing diversity is provided, and the workpiece can not displace when being processed, provides the production quality and has stronger practicability.

Description

Flat mouthful of machine that flexibility is good

Technical Field

The utility model relates to a flat mouthful of machine technical field especially relates to a flat mouthful of machine that flexibility is good.

Background

In the end face machining of a workpiece, the end face flatness is one of production links of workpiece flat opening machining, the end face flat opening machining plays a very important role, and a flat opening machine is equipment for polishing the end face of the workpiece to enable the end face to be flat.

The existing opening flattening machine is only suitable for cutting products of the same specification, is poor in flexibility, is not firm in fixation of a workpiece, and is easy to cause displacement of the workpiece during cutting and polishing to cause unevenness of an end face, so that the opening flattening machine with good flexibility is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the product that exists among the prior art and only be fit for same kind of specification cuts, the flexibility is poor, and to the work piece fixed insecure, make the work piece produce the displacement easily when the cutting is polished, cause the shortcoming of terminal surface unevenness, and the flat mouthful of machine that a flexibility is good that proposes.

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

a flat opening machine with good flexibility comprises an operating platform, wherein an installation cavity is arranged on the operating platform, a push rod motor is fixedly connected to the inner wall of one side of the installation cavity, a rack is fixedly connected to the output shaft of the push rod motor, two rotating shafts are symmetrically and rotatably connected to the inner wall of the bottom of the installation cavity, gears are fixedly sleeved on the two rotating shafts and are meshed with the rack, a fixed plate is fixedly connected to the inside of the installation cavity, the top ends of the two rotating shafts penetrate through the fixed plate and are rotatably connected with the inner wall of the top of the installation cavity, reels are fixedly sleeved on the two rotating shafts, pull ropes are wound on the two reels, two vertical plates are symmetrically and slidably connected to the top of the fixed plate, one ends, far away from each other, of the two pull ropes are fixedly connected with one side, close to each other, of the two vertical plates penetrate through the inner wall of the top, the equal fixedly connected with pinch-off blades in one side that two risers are close to each other, the work piece has been placed at the top of operation panel, and one side that two pinch-off blades are close to each other closely laminates with the both sides of work piece respectively, the top fixedly connected with electric telescopic handle of operation panel, fixedly connected with roof on electric telescopic handle's the output shaft, the top fixedly connected with driving motor of roof, fixedly connected with polishing dish on driving motor's the output shaft can carry out the interval to two pinch-off blades through the push rod motor and adjust, and the convenience is pressed from both sides tightly fixedly to not unidimensional work piece, has increased the flexibility, has provided the processing diversity, through driving motor, can make the polishing dish carry out terminal surface treatment to the work piece, makes the terminal surface.

Preferably, one side that two clamp plates are close to each other all is equipped with the rubber pad, the thickness of rubber pad is three to five centimetres, sets up the rubber pad, can cushion the clamp plate, prevents that the clamp plate from pressing from both sides the work piece bad.

Preferably, one side fixedly connected with second spring of riser, the one end that two second springs kept away from each other respectively with the both sides inner wall fixed connection of installation cavity, set up the second spring, can provide reset power for the riser.

Preferably, two slide bars of the bottom symmetry fixedly connected with of rack, two spouts have been seted up to the symmetry on the bottom inner wall of installation cavity, the bottom of two slide bars extend respectively in two spouts and with the bottom inner wall sliding connection of two spouts, set up spout and slide bar, can make rack steady movement, can not take place the offset.

Preferably, the first springs are fixedly connected to the two sides of the sliding rod, one ends, far away from each other, of the two first springs are fixedly connected with the inner walls of the two sides of the sliding groove respectively, the first springs are arranged, and reset power can be provided for the racks.

The utility model discloses in, a flat mouthful of machine that flexibility is good, owing to set up the push rod motor, the push rod motor can make the rack remove, and then can make two gear drive two pivots and rotate, two pivots can make two reels rotate, and then can tighten up two stay cords, make two risers be close to each other, two risers can make two clamp plates be close to each other, just so can adjust the interval between two clamp plates, it is fixed that convenient press from both sides the clamp to not unidimensional work piece, the flexibility has been increased, the processing diversity has been improved.

Owing to set up electric telescopic handle, electric telescopic handle can make driving motor and polishing dish move down, and then can make the polishing dish closely laminate with the work piece, and the convenience is to the processing of work piece, has improved machining efficiency, can make the terminal surface of work piece more level and more smooth simultaneously, has improved production quality.

The utility model discloses rational in infrastructure, easy operation can carry out the interval adjustment to two clamp plates through the push rod motor, and the convenience is pressed from both sides tight fixedly to not unidimensional work piece, has increased the flexibility, provides the processing variety, and the work piece can not take place the displacement man-hour simultaneously, provides production quality, has stronger practicality.

Drawings

Fig. 1 is a schematic view of a front view structure of a flat knitting machine with good flexibility provided by the present invention;

fig. 2 is a schematic view of a cross-sectional structure of an operation table of a flat knitting machine with good flexibility according to the present invention;

fig. 3 is an enlarged schematic structural diagram of a portion a of the flatting machine with good flexibility according to the present invention.

In the figure: the device comprises an operation table 1, an installation chamber 2, a push rod motor 3, a rack 4, a rotating shaft 5, a gear 6, a reel 7, a pull rope 8, a fixing plate 9, a vertical plate 10, a clamping plate 11, an electric telescopic rod 12, a top plate 13, a driving motor 14, a polishing disc 15, a sliding rod 16, a sliding groove 17, a first spring 18, a rubber pad 19, a workpiece 20 and a second spring 21.

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.

Example one

Referring to fig. 1-3, a flat opening machine with good flexibility comprises an operation table 1, an installation cavity 2 is arranged on the operation table 1, a push rod motor 3 is fixedly connected to the inner wall of one side of the installation cavity 2, a rack 4 is fixedly connected to the output shaft of the push rod motor 3, two rotating shafts 5 are symmetrically and rotatably connected to the inner wall of the bottom of the installation cavity 2, gears 6 are fixedly sleeved on the two rotating shafts 5, the two gears 6 are respectively engaged with the rack 4, a fixed plate 9 is fixedly connected to the inside of the installation cavity 2, the top ends of the two rotating shafts 5 penetrate through the fixed plate 9 and are rotatably connected with the inner wall of the top of the installation cavity 2, reels 7 are fixedly sleeved on the two rotating shafts 5, pull ropes 8 are respectively wound on the two reels 7, two vertical plates 10 are symmetrically and slidably connected to the top of the fixed plate 9, and the ends of the two pull ropes 8, the top inner wall of installation cavity 2 all runs through at the top of two risers 10 and extends to 1 top of operation panel, the equal fixedly connected with grip block 11 in one side that two risers 10 are close to each other, work piece 20 has been placed at the top of operation panel 1, one side that two grip blocks 11 are close to each other is closely laminated with the both sides of work piece 20 respectively, the top fixedly connected with electric telescopic handle 12 of operation panel 1, fixedly connected with roof 13 on electric telescopic handle 12's the output shaft, the top fixedly connected with driving motor 14 of roof 13, fixedly connected with makes the mill 15 on driving motor 14's the output shaft.

The utility model discloses in, one side that two clamp plates 11 are close to each other all is equipped with rubber pad 19, and rubber pad 19's thickness is three to five centimetres.

The utility model discloses in, one side fixedly connected with second spring 21 of riser 10, the one end that two second springs 21 kept away from each other respectively with the both sides inner wall fixed connection of installation cavity 2.

The utility model discloses in, two slide bars 16 of the bottom symmetry fixedly connected with of rack 4, two spout 17 have been seted up to the symmetry on the bottom inner wall of installation cavity 2, two slide bars 16's bottom extend respectively to in two spout 17 and with two spout 17's bottom inner wall sliding connection.

The utility model discloses in, the equal fixedly connected with first spring 18 in both sides of slide bar 16, the one end that two first springs 18 kept away from each other respectively with the both sides inner wall fixed connection of spout 17.

Example two

Referring to fig. 1-3, a flat opening machine with good flexibility comprises an operation table 1, an installation cavity 2 is arranged on the operation table 1, a push rod motor 3 is welded on the inner wall of one side of the installation cavity 2, a rack 4 is welded on the output shaft of the push rod motor 3, two rotating shafts 5 are symmetrically and rotatably connected on the inner wall of the bottom of the installation cavity 2, gears 6 are fixedly sleeved on the two rotating shafts 5, the two gears 6 are respectively meshed with the rack 4, a fixed plate 9 is welded in the installation cavity 2, the top ends of the two rotating shafts 5 penetrate through the fixed plate 9 and are rotatably connected with the inner wall of the top of the installation cavity 2, reels 7 are fixedly sleeved on the two rotating shafts 5, pull ropes 8 are respectively wound on the two reels 7, two vertical plates 10 are symmetrically and slidably connected on the top of the fixed plate 9, the ends of the two pull ropes 8, which are far away from, the top of each vertical plate 10 penetrates through the inner wall of the top of the installation cavity 2 and extends to the top of the operation table 1, the clamping plates 11 are welded on one sides, close to each other, of the two vertical plates 10, the workpiece 20 is placed on the top of the operation table 1, one sides, close to each other, of the two clamping plates 11 are tightly attached to the two sides of the workpiece 20 respectively, the electric telescopic rod 12 is welded on the top of the operation table 1, the top plate 13 is welded on the output shaft of the electric telescopic rod 12, the driving motor 14 is welded on the top of the top plate 13, the polishing disc 15 is welded on the output shaft of the driving motor 14, the distance between the two clamping plates 11 can be adjusted through the push rod motor 3, workpieces 20 with different sizes can be conveniently clamped and fixed, the flexibility is increased, the processing diversity is provided, the end face processing can be carried out on the workpiece 20 through the driving motor, because the push rod motor 3 is arranged, the push rod motor 3 can move the rack 4, and further can drive the two rotating shafts 5 to rotate by the two gears 6, the two rotating shafts 5 can drive the two reels 7 to rotate, and further can tighten the two pull ropes 8, so that the two vertical plates 10 can be close to each other, the two vertical plates 10 can make the two clamping plates 11 close to each other, thus the space between the two clamping plates 11 can be adjusted, workpieces 20 with different sizes can be conveniently clamped and fixed, the flexibility is increased, the processing diversity is improved, because the electric telescopic rod 12 is arranged, the electric telescopic rod 12 can drive the driving motor 14 and the polishing disc 15 to move downwards, further the polishing disc 15 can be tightly attached to the workpieces 20, the processing of the workpieces 20 is convenient, the processing efficiency is improved, meanwhile, the end faces of the workpieces 20 can be more flat, and the production quality is improved, the utility model discloses rational in infrastructure, easy operation can carry out the interval regulation to two clamp plates 11 through push rod motor 3, and the convenience is pressed from both sides tight fixedly to not unidimensional work piece 20, has increased the flexibility, provides the processing variety, and work piece 20 can not take place the displacement man-hour simultaneously, provides production quality, has stronger practicality.

The utility model discloses in, one side that two clamp plates 11 are close to each other all is equipped with rubber pad 19, and rubber pad 19's thickness is three to five centimetres, sets up rubber pad 19, can cushion clamp plate 11, prevents that clamp plate 11 from pressing from both sides work piece 20 bad.

The utility model discloses in, one side welding of riser 10 has second spring 21, and the one end that two second springs 21 kept away from each other welds with the both sides inner wall of installation cavity 2 respectively mutually, sets up second spring 21, can provide reset power for riser 10.

The utility model discloses in, the bottom symmetric welding of rack 4 has two slide bars 16, and two spout 17 have been seted up to the symmetry on the bottom inner wall of installation cavity 2, and two slide bars 16's bottom extend respectively to in two spout 17 and with two spout 17's bottom inner wall sliding connection, set up spout 17 and slide bar 16, can make rack 4 steady movement, can not take place the skew.

The utility model discloses in, first spring 18 has all been welded to the both sides of slide bar 16, and the one end that two first springs 18 kept away from each other welds with the both sides inner wall of spout 17 mutually respectively, sets up first spring 18, can provide reset power for rack 4.

In the utility model, when in use, firstly, the workpiece 20 is placed on the top of the operation table 1, then the distance between the two clamping plates 11 is adjusted according to the size of the workpiece 20, at this time, the push rod motor 3 is started, the output shaft of the push rod motor 3 can move the rack 4, the rack 4 can drive the two gears 6 to rotate, the two gears 6 can drive the two rotating shafts 5 to rotate, the two rotating shafts 5 can drive the two reels 7 to rotate, the two reels 7 can tighten up the two pull ropes 8, at this time, the two pull ropes 8 can drive the two vertical plates 10 to approach each other, the second spring 21 is deformed, the two vertical plates 10 approach each other to make the two clamping plates 11 approach each other, further, the workpiece 20 can be clamped, under the action of the rubber pad 19, the two clamping plates 11 are buffered, the workpiece 20 is prevented from being clamped, after the workpiece 20 is fixed, close push rod motor 3, at this moment, start motor telescopic link 12, electric telescopic link 12 can make roof 13 downstream, roof 13 can drive driving motor 14 and polish and coil 15 downstream, make polish and coil 15 laminate mutually with the top of work piece 20, at this moment, start driving motor 14, driving motor 14's output shaft can make polish and coil 15 rotate, cut and polish the top of work piece 20, make the terminal surface of work piece 20 more level and more smooth, because work piece 20 is fixed, so when processing, can not take place the displacement, make processing more accurate, two pinch-off blades 11 can the spacing simultaneously, just so can press from both sides tight fixedly to work piece 20 of equidimension not, thereby the flexibility has been increased, the processing diversity has been improved.

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. The flat opening machine with good flexibility comprises an operation table (1) and is characterized in that an installation cavity (2) is arranged on the operation table (1), a push rod motor (3) is fixedly connected onto the inner wall of one side of the installation cavity (2), a rack (4) is fixedly connected onto an output shaft of the push rod motor (3), two rotating shafts (5) are symmetrically and rotatably connected onto the inner wall of the bottom of the installation cavity (2), gears (6) are fixedly sleeved on the two rotating shafts (5), the two gears (6) are meshed with the rack (4), a fixing plate (9) is fixedly connected into the installation cavity (2), the top ends of the two rotating shafts (5) penetrate through the fixing plate (9) and are rotatably connected with the inner wall of the top of the installation cavity (2), reels (7) are fixedly sleeved on the two rotating shafts (5), and pull ropes (8) are wound on the two reels (7), the top of the fixing plate (9) is symmetrically and slidably connected with two vertical plates (10), one ends of two pull ropes (8) which are far away from each other are fixedly connected with one sides of the two vertical plates (10) which are close to each other respectively, the tops of the two vertical plates (10) penetrate through the inner wall of the top of the installation cavity (2) and extend to the top of the operation table (1), one sides of the two vertical plates (10) which are close to each other are fixedly connected with clamping plates (11), a workpiece (20) is placed at the top of the operation table (1), one sides of the two clamping plates (11) which are close to each other are tightly attached to the two sides of the workpiece (20) respectively, the top of the operation table (1) is fixedly connected with an electric telescopic rod (12), a top plate (13) is fixedly connected to an output shaft of the electric telescopic rod (12), a driving motor (14) is fixedly connected to the top of the top plate (13, and one sides of the two clamping plates (11) close to each other are respectively provided with a rubber pad (19), and the thickness of the rubber pads (19) is three to five centimeters.

2. The flat knitting machine with good flexibility as claimed in claim 1, characterized in that one side of the vertical plate (10) is fixedly connected with a second spring (21), and the ends of the two second springs (21) far away from each other are fixedly connected with the inner walls of the two sides of the installation chamber (2) respectively.

3. The flat knitting machine with good flexibility according to claim 1, characterized in that two sliding rods (16) are symmetrically and fixedly connected to the bottom of the rack (4), two sliding grooves (17) are symmetrically formed in the inner wall of the bottom of the mounting chamber (2), and the bottom ends of the two sliding rods (16) extend into the two sliding grooves (17) respectively and are connected with the inner walls of the bottom of the two sliding grooves (17) in a sliding manner.

4. The flat knitting machine with good flexibility as claimed in claim 3, wherein the two sides of the sliding rod (16) are fixedly connected with first springs (18), and the ends, far away from each other, of the two first springs (18) are fixedly connected with the inner walls of the two sides of the sliding groove (17) respectively.