CN210907438U

CN210907438U - Adjusting device of extrusion cylinder for extruder

Info

Publication number: CN210907438U
Application number: CN201920950574.3U
Authority: CN
Inventors: 程启龙
Original assignee: Changzhou Shibanglier Mechanical And Electrical Technology Co ltd
Current assignee: Changzhou Shibanglier Mechanical And Electrical Technology Co ltd
Priority date: 2019-06-21
Filing date: 2019-06-21
Publication date: 2020-07-03
Anticipated expiration: 2029-06-21

Abstract

The utility model discloses an adjusting device of recipient for extruder, including block mechanism and position control mechanism, the lower extreme and the upper end of position control mechanism of block mechanism are connected, the middle part of block mechanism is provided with the cassette, the below of going up the cassette is provided with down the cassette, the arc notch has all been seted up to the lower extreme of going up the cassette and the upper end of lower cassette, the lower extreme of lower cassette has lower connecting seat through the bolt fastening, the equal fixedly connected with thread bush in both ends of going up the cassette, thread bush internal thread matching connection has the screw rod, the lower extreme of screw rod is rotated with the both sides upper end of lower cassette and is connected, and the outside fixed cover in upper end of screw rod has cup jointed first gear, rotate through the hand wheel and realize the screw rod and rotate, and then. The adjusting device of the extrusion container for the extruder is convenient for disassembling and assembling the extrusion container, and the split type design is convenient for replacing clamping seats of different models, so that the extrusion containers with different diameters are fixed.

Description

Adjusting device of extrusion cylinder for extruder

Technical Field

The utility model relates to an extruder technical field specifically is an adjusting device of recipient for extruder.

Background

The metal extrusion process is a high-quality, high-efficiency and low-consumption machining process with few chips and is more and more widely applied to the manufacturing fields of automobiles, machinery, light industry, aerospace, war industry, electrical appliances and the like, an extrusion cylinder is an important component of extrusion machine equipment, and most of the existing extrusion cylinders are provided with an extrusion cylinder adjusting device.

The invention with patent publication number CN107962082B discloses a device for adjusting an extrusion cylinder for an extruder, which comprises the following components: the invention relates to an adjusting device of an extrusion cylinder for an extruder, which comprises a lower clamping seat and an upper clamping seat, wherein the upper clamping seat is arranged at the upper part of the lower clamping seat, the extrusion cylinder is arranged between the lower clamping seat and the upper clamping seat, rubber anti-slip pads are arranged between the extrusion cylinder and the lower clamping seat and between the extrusion cylinder and the upper clamping seat, and a positioning screw is inserted between the side walls of the lower clamping seat and the upper clamping seat.

Although the adjusting device of the extrusion cylinder for the extruder has certain advantages, the following two defects exist or need to be improved:

1. when the extrusion container is fixed and disassembled, the bolts at two sides need to be rotated for disassembly and assembly, the bolts are small, and tools are needed for rotating the bolts, so that the extrusion container is inconvenient to disassemble and assemble, and inconvenience is brought to a use environment in which the extrusion container needs to be disassembled and assembled frequently;

2. the arc-shaped groove openings of the upper clamping seat and the lower clamping seat of the fixed extrusion container are fixed in radian, the extrusion containers with different diameters cannot be arranged, the upper clamping seat and the lower clamping seat cannot be replaced due to the fact that the clamping seats with different radians are arranged integrally, extra configuration of the whole extrusion container is needed, and the cost of the fixed extrusion container is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjusting device of recipient for extruder has reached the effect of being convenient for fix and taking off the recipient and being convenient for change the cassette.

In order to achieve the above object, the utility model provides a following technical scheme: the adjusting device of the extrusion cylinder for the extruder comprises a clamping mechanism and a position adjusting mechanism, wherein the lower end of the clamping mechanism is connected with the upper end of the position adjusting mechanism.

The clamping mechanism comprises an upper clamping seat, a lower clamping seat, an anti-slip pad, a lower connecting seat, a bolt, a threaded sleeve, a screw rod, a first gear, a regulator, a connecting plate, a second gear and a rotating hand wheel, wherein the middle part of the clamping mechanism is provided with the upper clamping seat, the lower clamping seat is arranged below the upper clamping seat, the lower end of the upper clamping seat and the upper end of the lower clamping seat are respectively provided with an arc-shaped notch, the surface of the arc-shaped notch is fixedly connected with the anti-slip pad, the lower end of the lower clamping seat is provided with the lower connecting seat and is connected with the lower connecting seat through the bolt, the two ends of the upper clamping seat are respectively and fixedly connected with the threaded sleeve, the inner threads of the threaded sleeves are in matched connection with the screw rod, the lower end of the screw rod is rotatably connected with the upper ends of the two sides of the lower clamping seat, the outer part of the upper end of the screw, and the second gear is rotatably connected inside the regulator through a rotating shaft, the upper end of the rotating shaft penetrates through the regulator and is fixedly connected with a rotating hand wheel, two ends of the regulator are fixedly connected with connecting plates, and one end, far away from the regulator, of each connecting plate is fixedly connected to the upper end of the lower clamping seat.

Preferably, the position adjusting mechanism comprises a front-back moving mechanism, a left-right moving mechanism and an up-down lifting mechanism, the front-back moving mechanism moves on the slide rail through a slide block on the hydraulic press pushing module, the left-right moving mechanism drives the threaded screw rod to enable the device to move left and right through a motor, and the up-down lifting mechanism is pushed by the hydraulic press to lift.

Preferably, the bolt includes bolt head, screw post, spring, bearing mounting groove and coupling bearing, the screw thread mounting hole has all been seted up to the both sides of lower cassette and lower connecting seat, the bearing mounting groove has been seted up to the drill way department of the screw thread mounting hole top of cassette down, the bearing mounting groove is cylindricly, just fixedly connected with coupling bearing in the bearing mounting groove, threaded matching connection has the screw post in the screw thread mounting hole, the top fixedly connected with bolt head of screw post, the spring has been cup jointed in the outside activity of screw post.

Preferably, the outer ring surface of the connection bearing is fixedly connected with the lateral inner wall of the bearing installation groove, and the lower end of the connection bearing is not in contact with the bottom surface of the bearing installation groove.

Preferably, the upper end of the spring is fixedly connected with the lower end of the bolt head, and the lower end of the spring is fixedly connected with the upper end of the inner ring of the connecting bearing.

Preferably, the upper end and the lower end of the screw rod are not provided with external threads and are smooth cylinders, one section of the smooth cylinder at the upper end of the screw rod is fixedly sleeved with a first gear and is rotatably connected with the regulator, and one section of the smooth cylinder at the lower end of the screw rod is rotatably connected with the upper ends of the two sides of the lower clamping seat through a bearing.

Preferably, the non-slip mats are arc-shaped, extrusion containers are fixed between the non-slip mats on the upper side and the lower side, and the outer diameters of the extrusion containers are consistent with the diameter of a circle formed by the radian of the non-slip mats.

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

(1) this adjusting device of recipient for extruder sets up the thread bush through last cassette both ends, and thread bush threaded connection has the screw rod, drives the screw rod through rotatory rotation hand wheel and rotates, and then makes the cassette can the oscilaltion, has avoided the lift through rotatory bolt regulation going up the cassette to simple structure, the simple operation has reduced the intensity of labour of recipient dismouting process.

(2) The adjusting device of the extrusion cylinder for the extruder is characterized in that the lower clamping seat and the lower connecting seat are arranged in a split mode and are fixed by the specially-made bolt, so that the purpose of replacing clamping seats of different models is achieved. And the special bolt can reduce the difficulty of bolt fixing and disassembling, and the bolt can be attached to the outside of the threaded mounting hole by virtue of a spring, so that the loss of the bolt is avoided.

Drawings

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

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

FIG. 3 is a schematic view of the structure of the utility model after the bolt is fixed;

fig. 4 is a schematic view of the structure before bolt fastening of the present invention.

In the figure: the device comprises a clamping mechanism 1, an upper clamping seat 101, a lower clamping seat 102, a non-slip mat 103, a lower connecting seat 104, a bolt 105, a 1051 bolt head, a 1052 bolt column, a 1053 spring, a 1054 bearing mounting groove, a 1055 connecting bearing, a 106 thread sleeve, a 107 screw, a first gear 108, a 109 adjuster, a 1010 connecting plate, a second gear 1011, a rotary hand wheel 1012, a position adjusting mechanism 2, a forward and backward moving mechanism 201, a leftward and rightward moving mechanism 202 and an upward and downward lifting mechanism 203.

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. 1-4, the present invention provides a technical solution: the adjusting device of the extrusion cylinder for the extruder comprises a clamping mechanism 1 and a position adjusting mechanism 2, wherein the lower end of the clamping mechanism 1 is connected with the upper end of the position adjusting mechanism 2.

The clamping mechanism 1 comprises an upper clamping seat 101, a lower clamping seat 102, a non-slip mat 103, a lower connecting seat 104, a bolt 105, a threaded sleeve 106, a screw 107, a first gear 108, a regulator 109, a connecting plate 1010, a second gear 1011 and a rotating hand wheel 1012, wherein the upper clamping seat 101 is arranged in the middle of the clamping mechanism 1, the lower clamping seat 102 is arranged below the upper clamping seat 101, arc-shaped notches are formed in the lower end of the upper clamping seat 101 and the upper end of the lower clamping seat 102, arc-shaped non-slip mats 103 are fixedly connected to the surfaces of the arc-shaped notches, the non-slip mats 103 are also arc-shaped, an extrusion cylinder is fixed between the non-slip mats 103 on the upper side and the lower side, the outer diameter of the extrusion cylinder is consistent with the diameter of the circle formed by the radian of the non-slip mats 103, the non-slip mats 103 can be tightly attached to the outer surface of the extrusion cylinder, the displacement of the, the bolt 105 comprises a bolt head 1051, a bolt column 1052, a spring 1053, a bearing installation groove 1054 and a connecting bearing 1055, wherein both sides of the lower clamping seat 102 and the lower connecting seat 104 are respectively provided with a threaded installation hole, an orifice above the threaded installation hole of the lower clamping seat 102 is provided with the bearing installation groove 1054, the bearing installation groove 1054 is cylindrical, the bearing installation groove 1055 is fixedly connected in the bearing installation groove 1054, specifically, the outer ring surface of the connecting bearing 1055 is fixedly connected with the lateral inner wall of the bearing installation groove 1054, the lower end of the connecting bearing 1055 is not contacted with the bottom surface of the bearing installation groove 1054, the threaded installation hole is in threaded matching connection with the bolt column 1052, the top end of the bolt column 1052 is fixedly connected with the bolt head 1051, the outer side of the bolt column 1052 is movably sleeved with the spring 1053, the upper end of the spring 1053 is fixedly connected with the lower end of the bolt head 1051, the lower end, and the inner ring inner wall of the connecting bearing 1055 is not in contact with the outer surface of the screw cylinder 1052. The lower clamping seat 102 and the lower connecting seat 104 are arranged in a split mode and are fixed by special bolts 105, and the purpose of replacing clamping seats of different models is achieved. The special bolt 105 can reduce the difficulty of bolt fixing and disassembling, and the bolt 105 can be attached to the outside of the threaded mounting hole by the spring 1053, so that the bolt 105 is prevented from being lost. Go up equal fixedly connected with thread bush 106 in both ends of cassette 101, thread bush 106 internal thread match has screw rod 107, the lower extreme of screw rod 107 is connected with the both sides upper end rotation of lower cassette 102, and the outside fixed cover in upper end of screw rod 107 has first gear 108, one side meshing of first gear 108 has second gear 1011, the outside of first gear 108 and second gear 1011 is provided with regulator 109, and second gear 1011 rotates through the pivot and connects inside regulator 109, regulator 109 and fixedly connected with rotation hand wheel 1012 are passed to the upper end of pivot, the both ends fixedly connected with connecting plate 1010 of regulator 109, the one end fixed connection that regulator 109 was kept away from to connecting plate 1010 is in the upper end of lower cassette 102. Through set up thread bush 106 at last cassette 101 both ends, thread bush 106 internal threaded connection has screw rod 107, drives screw rod 107 through rotatory rotation hand wheel 1012 and rotates, and then makes go up cassette 101 can the oscilaltion, has avoided the lift through rotatory ordinary bolt regulation going up cassette 101 to simple structure, the simple operation has reduced the intensity of labour of recipient dismouting process.

The position adjusting mechanism 2 comprises a front-back moving mechanism 201, a left-right moving mechanism 202 and an up-down lifting mechanism 203, the front-back moving mechanism 201 moves on a slide rail through a slide block on a hydraulic press pushing module, the left-right moving mechanism 202 drives a threaded screw rod through a motor to enable the device to move left and right, and the up-down lifting mechanism 203 is pushed by a hydraulic press to lift up and down, so that up-down, front-back and left-right adjustment is realized.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

In the use, when needing fixed recipient, at first set up the recipient between last cassette 101 and lower cassette 102, later rotatory rotation hand wheel 1012, second gear 1011 rotates to drive first gear 108 and rotate, and then drive screw 107 and rotate, screw 107 and thread bush 106 match rotation are connected, and thread bush 206 is fixed in the both sides of last cassette 101 for go up cassette 101 downstream, fix the recipient, when the contrarotation rotates hand wheel 1012, can take off the recipient.

When the clamping seat needs to be replaced, the bolt 105 is rotated to separate the lower clamping seat 102 from the lower connecting seat 104, then a new clamping seat is replaced, and the bolt 105 is tightened. When bolt 105 is loosened, bolt 105 rotates and rises, spring 1053 rotates, coupling bearing 1055 rotates, and spring 1053 allows bolt 105 to be attached to the outside of the threaded mounting hole without affecting the tightening and loosening of bolt 105.

When the position of the extrusion container needs to be adjusted, the extrusion container can move back and forth, left and right and up and down through the front and back moving mechanism 201, the left and right moving mechanism 202 and the up and down lifting mechanism 203.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. The utility model provides an adjusting device of recipient for extruder, includes block mechanism (1) and position control mechanism (2), its characterized in that: the lower end of the clamping mechanism (1) is connected with the upper end of the position adjusting mechanism (2);

the clamping mechanism (1) comprises an upper clamping seat (101), a lower clamping seat (102), a non-slip mat (103), a lower connecting seat (104), a bolt (105), a threaded sleeve (106), a screw (107), a first gear (108), an adjuster (109), a connecting plate (1010), a second gear (1011) and a rotating hand wheel (1012), wherein the upper clamping seat (101) is arranged in the middle of the clamping mechanism (1), the lower clamping seat (102) is arranged below the upper clamping seat (101), arc-shaped notches are formed in the lower end of the upper clamping seat (101) and the upper end of the lower clamping seat (102), the surface of each arc-shaped notch is fixedly connected with the non-slip mat (103), the lower end of the lower clamping seat (102) is provided with the lower connecting seat (104) and is connected with the lower connecting seat (104) through the bolt (105), the threaded sleeves (106) are fixedly connected to both ends of the upper clamping seat, threaded sleeve (106) internal thread match connection has screw rod (107), the lower extreme of screw rod (107) is connected with the both sides upper end rotation of lower cassette (102), just the fixed cover in upper end outside of screw rod (107) has first gear (108), one side meshing of first gear (108) has second gear (1011), the outside of first gear (108) and second gear (1011) is provided with regulator (109), just second gear (1011) rotates through the pivot and connects inside regulator (109), regulator (109) and fixedly connected with rotation hand wheel (1012) are passed to the upper end of pivot, the both ends fixedly connected with connecting plate (1010) of regulator (109), the one end fixed connection that regulator (109) were kept away from to connecting plate (1010) is in the upper end of lower cassette (102).

2. The apparatus for adjusting a container for an extruder as set forth in claim 1, wherein: the position adjusting mechanism (2) comprises a front-back moving mechanism (201), a left-right moving mechanism (202) and an up-down lifting mechanism (203), the front-back moving mechanism (201) is driven by a hydraulic press to push a slide block on a module to move on a slide rail, the left-right moving mechanism (202) drives a threaded screw rod through a motor to enable the device to move left and right, and the up-down lifting mechanism (203) is driven by the hydraulic press to lift.

3. The apparatus for adjusting a container for an extruder as set forth in claim 1, wherein: the bolt (105) comprises a bolt head (1051), a screw column (1052), a spring (1053), a bearing installation groove (1054) and a connecting bearing (1055), wherein threaded installation holes are formed in two sides of the lower clamping seat (102) and the lower connecting seat (104), the bearing installation groove (1054) is formed in a hole opening above the threaded installation hole of the lower clamping seat (102), the bearing installation groove (1054) is cylindrical, the connecting bearing (1055) is fixedly connected in the bearing installation groove (1054), the screw column (1052) is connected in the threaded installation hole in a threaded matching mode, the bolt head (1051) is fixedly connected at the top end of the screw column (1052), and the spring (1053) is sleeved on the outer side of the screw column (1052) in a movable mode.

4. The apparatus for adjusting a container for an extruder as set forth in claim 3, wherein: the outer ring surface of the connecting bearing (1055) is fixedly connected with the lateral inner wall of the bearing mounting groove (1054), and the lower end of the connecting bearing (1055) is not contacted with the bottom surface of the bearing mounting groove (1054).

5. The apparatus for adjusting a container for an extruder as set forth in claim 3, wherein: the upper end of the spring (1053) is fixedly connected with the lower end of the bolt head (1051), and the lower end of the spring (1053) is fixedly connected with the upper end of the inner ring of the connecting bearing (1055).

6. The apparatus for adjusting a container for an extruder as set forth in claim 1, wherein: the upper end and the lower end of the screw rod (107) are both not provided with external threads and are smooth cylinders, one section of the smooth cylinder at the upper end of the screw rod (107) is fixedly sleeved with a first gear (108) and is rotatably connected with the regulator (109), and one section of the smooth cylinder at the lower end of the screw rod (107) is rotatably connected with the upper ends of the two sides of the lower clamping seat (102) through a bearing.

7. The apparatus for adjusting a container for an extruder as set forth in claim 1, wherein: the anti-skid pads (103) are arc-shaped, a squeezing barrel is fixed between the anti-skid pads (103) on the upper side and the lower side, and the outer diameter of the squeezing barrel is consistent with the diameter of a circle formed by the radian of the anti-skid pads (103).