CN112590179A - Diameter reducing machine for preparing ultra-high molecular polyethylene composite pipe - Google Patents
Diameter reducing machine for preparing ultra-high molecular polyethylene composite pipe Download PDFInfo
- Publication number
- CN112590179A CN112590179A CN202011470500.3A CN202011470500A CN112590179A CN 112590179 A CN112590179 A CN 112590179A CN 202011470500 A CN202011470500 A CN 202011470500A CN 112590179 A CN112590179 A CN 112590179A
- Authority
- CN
- China
- Prior art keywords
- bolted
- plate
- reducing machine
- high molecular
- ultra
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/22—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/04—Polymers of ethylene
- B29K2023/06—PE, i.e. polyethylene
- B29K2023/0658—PE, i.e. polyethylene characterised by its molecular weight
- B29K2023/0675—HMWPE, i.e. high molecular weight polyethylene
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention provides a diameter reducer for preparing an ultra-high molecular polyethylene composite pipe, which comprises the following components: the reducing machine comprises a reducing machine body, the control box is bolted to the positive left side in reducing machine body top, the first fixing base that cooperation reducing machine body used is bolted to the right side at reducing machine body top, the backup pad is bolted to the right side at reducing machine body top back, the positive top of backup pad is bolted and is connected fixed case, the inner chamber of fixed case is provided with fixed establishment. According to the invention, through the matching of the movable plate, the connecting plate, the multi-section air cylinders, the convex block, the pressing plate, the movable column, the first spring and the movable plate, a user can conveniently drive the connecting plate to rapidly swing towards the right side by utilizing the multi-section air cylinders, so that the movable plate is rapidly extruded downwards by driving the movable column through the convex block, the second fixed seat is further driven to rapidly move downwards and is matched with the first fixed seat to rapidly extrude and fix the ultra-high molecular polyethylene composite pipe, and the fixing effect of the device on the ultra-high molecular polyethylene composite pipe is improved.
Description
Technical Field
The invention relates to the field of reducing machines, in particular to a reducing machine for preparing an ultrahigh molecular polyethylene composite pipe.
Background
A diameter reducing machine without cutting is composed of hydraulic press for reducing the diameter of round steel or screw-thread steel to be reduced, special grinding tool, and cold shrinkage press for shaping.
A reducing machine is also needed when a user processes the ultra-high molecular weight polyethylene composite pipe, according to the patent with the application number of 202010031890.8, the structure of the reducing machine comprises a fixed seat, a processing table, a hand wheel, a control table, a movable block, a connecting rod, a reducing device and a fixed block, the processing table is arranged on the fixed seat, the processing table and the fixed seat are welded into an integrated structure, the reducing device is arranged in the fixed block, the movable block is connected with the fixed block through the connecting rod, when the traditional reducing machine reduces the diameter of the ultra-high molecular weight polyethylene composite pipe, the ultra-high molecular weight polyethylene composite pipe cannot be quickly extruded and limited, so that the ultra-high molecular weight polyethylene composite pipe can move in the reducing process, and the reducing machine cannot reduce the diameter of the ultra-high molecular weight polyethylene composite pipe according to the requirement of the user, therefore, the processing precision of the reducing machine on the ultra-high molecular polyethylene composite pipe can be influenced, the defective rate of products can be further improved, meanwhile, a large amount of reworking is carried out by a user, and the working efficiency of the user is greatly reduced.
Therefore, it is necessary to provide a diameter reducer for producing ultra-high molecular weight polyethylene composite pipes to solve the above problems.
Disclosure of Invention
The invention provides a reducing machine for preparing an ultrahigh molecular polyethylene composite pipe, which solves the problem of poor fixing effect of the traditional reducing machine on the ultrahigh molecular polyethylene composite pipe.
In order to solve the above technical problems, the present invention provides a diameter reducer for preparing an ultra-high molecular weight polyethylene composite pipe, comprising: the reducing machine comprises a reducing machine body, a control box is bolted on the left side of the front side of the top of the reducing machine body, a first fixed seat matched with the reducing machine body is bolted on the right side of the top of the reducing machine body, the right side of the back surface of the top of the diameter reducing machine body is bolted with a supporting plate, the top of the front surface of the supporting plate is bolted with a fixing box, the inner cavity of the fixed box is provided with a fixed mechanism, the fixed mechanism comprises a movable plate, a connecting plate, a multi-section cylinder, a convex block, a pressure plate, a movable column, a first spring and a movable plate, the piston rod of the multi-section cylinder drives the movable plate to swing towards the right side to an included angle of 45 degrees with the left side of the inner cavity of the fixed box through the connecting plate, the tops of the two sides of the inner cavity of the fixed box are bolted with fixed plates, the periphery of the bottom of the fixed mechanism is bolted with fixed columns, the bottom of the fixing column penetrates through the fixing box and is bolted with a second fixing seat matched with the first fixing seat for use.
Preferably, the front and the back of the top of the left side of the inner cavity of the fixed box are both movably connected with movable plates through first movable seats, the opposite right sides of the movable plates are bolted with connecting plates, the left side of the top of the inner cavity of the fixed box is movably connected with a multi-section cylinder through a second movable seat, a piston rod of the multi-section cylinder is movably connected with the center of the top of the connecting plates through a third movable seat, a convex block is fixedly connected with the bottom of the movable plate, a pressing plate is movably connected with the bottom of the convex block, a movable column is bolted at the center of the bottom of the pressing plate, a movable plate is connected with the bottom of the movable column through a fixed plate in a penetrating mode, the bottom of the movable plate is bolted with the top of the fixed column, a first spring is wound on the surface of the movable column, and the top.
Preferably, sliding rods are bolted to the periphery of the bottom of the inner cavity of the fixed box, and the tops of the sliding rods penetrate through the movable plate and are bolted to the bottom of the fixed plate.
Preferably, the center of the bottom of the fixed plate is sequentially bolted with second springs from left to right, one side of each second spring, which is far away from the fixed plate, is bolted with the top of the movable plate, and the number of the second springs is at least three.
Preferably, the right side of the bottom of the movable plate is bolted with a third spring, and the bottom of the third spring is movably connected with the front and the back of the top of the fixed plate.
Preferably, an arc-shaped clamping groove is formed in one opposite side of the first fixing seat and the second fixing seat, an anti-slip pad is bonded to an inner cavity of the arc-shaped clamping groove, and the number of the fixing columns is at least four.
Preferably, the two sides of the back of the bottom of the fixed box are bolted with triangular positioning blocks, and the back of each triangular positioning block is bolted with the front of the corresponding supporting plate.
Preferably, the center of the front surface and the back surface of the second fixing seat is bolted with a first fixing block, the bottom of the first fixing block is bolted with a positioning column, the top of the front surface and the top of the back surface of the first fixing seat are bolted with a second fixing block, and the top of the second fixing block is provided with a positioning groove matched with the positioning column for use.
Preferably, the positive top bolt of undergauge body right side has the box, the bottom bolt of box inner chamber has the motor, the output bolt of motor has just reverse threaded rod, the back of positive reverse threaded rod is rotated through the bearing and is connected with the baffle, and the left side of baffle and the right side bolt of undergauge body, the equal threaded connection in front and the back on positive reverse threaded rod surface has the thread bush, and the outer lane fixedly connected with extrusion post of thread bush, the top bolt of extrusion post has the extrusion seat.
Preferably, the top on the right side of the diameter reducing machine body is provided with a sliding groove, and an inner cavity of the sliding groove is connected with a sliding block matched with the extrusion column in a sliding mode.
Compared with the prior art, the diameter reducer for preparing the ultra-high molecular polyethylene composite pipe has the following beneficial effects:
the invention provides a diameter reducing machine for preparing an ultra-high molecular polyethylene composite pipe,
1. the invention is convenient for a user to utilize the multi-section air cylinders to drive the connecting plate to rapidly swing towards the right side by matching the movable plate, the connecting plate, the multi-section air cylinders, the convex block, the pressing plate, the movable column, the first spring and the movable plate, thereby driving the movable column to rapidly extrude the movable plate downwards by the convex block, further driving the second fixed seat to rapidly move downwards and to rapidly extrude and fix the ultra-high molecular polyethylene composite pipe by matching with the first fixed seat, improving the fixing effect of the device on the ultra-high molecular polyethylene composite pipe, facilitating the user to utilize the motor to drive the extrusion seat to simultaneously move towards the inner side and rapidly extrude and fix the front side and the back side of the ultra-high molecular polyethylene composite pipe by matching of the motor, the positive and negative threaded rods, the extrusion column, the threaded sleeve and the extrusion seat, further fixing the ultra-high molecular polyethylene composite pipe by the auxiliary fixing mechanism, preventing the ultra-high, thereby influencing the processing precision of the ultra-high molecular polyethylene composite pipe and solving the problem that the traditional reducing machine has poor fixing effect on the ultra-high molecular polyethylene composite pipe;
2. the invention is convenient for a user to limit the sliding of the movable plate by the matching of the sliding rod, prevents the movable plate from inclining when moving, improves the stability of the movable plate, is convenient for the user to limit the buffering of the movable plate by the matching of the second spring, simultaneously assists the quick resetting of the movable plate, so as to quickly separate the second fixed seat from the first fixed seat, is convenient for buffering the movable plate by the matching of the third spring, prevents the movable plate from swinging too fast, so as to quickly impact the convex block and the pressing plate, further damages the pressing plate and the convex block, is convenient for the surfaces of the first fixed seat and the second fixed seat and the ultra-high molecular polyethylene composite pipe to be more attached by the matching of the arc-shaped clamping grooves, further improves the fixing effect of the device on the ultra-high molecular polyethylene composite pipe, and further improves the fixing effect of the first fixed seat and the second fixed seat on the ultra-high molecular polyethylene composite pipe by the, through the cooperation of triangle locating piece, stability between fixed case and the backup pad has been improved, cooperation through reference column and constant head tank, be convenient for carry out quick joint location to first fixing base and second fixing base, prevent that first fixing base and second fixing base from squinting when fixing ultra high molecular polyethylene composite pipe, cooperation through spout and slider, the person of facilitating the use slides spacingly to the extrusion post, prevent that the extrusion post from rotating when removing, thereby it can not carry out quick extrusion fixedly to ultra high molecular polyethylene composite pipe to make the extrusion seat.
Drawings
FIG. 1 is a schematic structural diagram of a diameter reducer for producing an ultra-high molecular weight polyethylene composite pipe according to a preferred embodiment of the present invention;
FIG. 2 is a sectional view of the structure of the fixing box shown in FIG. 1;
FIG. 3 is a perspective view of the fixed column, the second fixed seat and the moving plate shown in FIG. 1;
FIG. 4 is a front view of the movable plate, the connecting plate and the bump shown in FIG. 1;
fig. 5 is a front view of a portion of the fastening mechanism of fig. 1.
Reference numbers in the figures: 1. a diameter reducer body; 2. a control box; 3. a first fixed seat; 4. a support plate; 5. a fixed box; 6. a fixing mechanism; 61. a movable plate; 62. a connecting plate; 63. a multi-section cylinder; 64. a bump; 65. pressing a plate; 66. moving the column; 67. a first spring; 68. moving the plate; 7. a triangular positioning block; 8. fixing a column; 9. a second fixed seat; 10. a fixing plate; 11. a slide bar; 12. a second spring; 13. a third spring; 14. an electromagnetic valve; 15. a box body; 16. a motor; 17. a positive and negative threaded rod; 18. extruding the column; 19. a pressing base; 20. a chute; 21. a slide block.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, in which fig. 1 is a schematic structural diagram of a diameter reducer for preparing an ultra-high molecular polyethylene composite pipe according to a preferred embodiment of the present invention; FIG. 2 is a sectional view of the structure of the fixing box shown in FIG. 1; FIG. 3 is a perspective view of the fixed column, the second fixed seat and the moving plate shown in FIG. 1; FIG. 4 is a front view of the movable plate, the connecting plate and the bump shown in FIG. 1; fig. 5 is a front view of a portion of the fastening mechanism of fig. 1. A diameter reducer for preparing an ultra-high molecular polyethylene composite pipe comprises: the reducing machine comprises a reducing machine body 1, wherein a control box 2 is bolted on the left side of the front side of the top of the reducing machine body 1, a first fixed seat 3 matched with the reducing machine body 1 is bolted on the right side of the top of the reducing machine body 1, a support plate 4 is bolted on the right side of the back side of the top of the reducing machine body 1, a fixed box 5 is bolted on the top of the front side of the support plate 4, a fixed mechanism 6 is arranged in an inner cavity of the fixed box 5, the fixed mechanism 6 comprises a movable plate 61, a connecting plate 62, a multi-section cylinder 63, a convex block 64, a pressure plate 65, a movable column 66, a first spring 67 and a movable plate 68, a piston rod of the multi-section cylinder 63 drives the movable plate 61 to swing towards the right side to form a 45-degree included angle with the left side of the inner cavity of the fixed box 5 through the connecting plate 62, fixed plates 10 are bolted on the tops, the bottom of the fixing column 8 penetrates through the fixing box 5 and is bolted with a second fixing seat 9 matched with the first fixing seat 3 for use.
The front and the back of the top of the left side of the inner cavity of the fixed box 5 are movably connected with movable plates 61 through first movable seats, the opposite right sides of the movable plates 61 are bolted with connecting plates 62, the left side of the top of the inner cavity of the fixed box 5 is movably connected with a multi-section cylinder 63 through a second movable seat, a piston rod of the multi-section cylinder 63 is movably connected with the center of the top of the connecting plate 62 through a third movable seat, the bottom of the movable plate 61 is fixedly connected with a convex block 64, the bottom of the convex block 64 is movably connected with a pressing plate 65, the center of the bottom of the pressing plate 65 is bolted with a movable column 66, the bottom of the movable column 66 penetrates through the fixed plate 10 and is bolted with a movable plate 68, the bottom of the movable plate 68 is bolted with the top of the fixed column 8, the surface of the movable column 66 is wound with a first spring 67, and the top and the bottom of the first, through the cooperation of the movable plate 61, the connecting plate 62, the multi-section cylinder 63, the bump 64, the pressing plate 65, the moving column 66, the first spring 67 and the moving plate 68, a user can utilize the multi-section cylinder 63 to drive the connecting plate 62 to swing to the right side quickly, so that the moving plate 68 is extruded downwards quickly by the bump 64, the second fixing seat 9 is driven to move downwards quickly and is matched with the first fixing seat 3 to extrude and fix the ultra-high molecular polyethylene composite pipe quickly, the fixing effect of the device on the ultra-high molecular polyethylene composite pipe is improved, the ultra-high molecular polyethylene composite pipe is prevented from being deviated in the processing process, and the processing precision of the ultra-high molecular polyethylene composite pipe is influenced.
All bolted connection have slide bar 11 around the fixed box 5 inner chamber bottom, the top of slide bar 11 runs through movable plate 68 and with the bottom bolted connection of fixed plate 10, through the cooperation of slide bar 11, the user slides spacingly to movable plate 68, prevents that movable plate 68 from inclining when the removal, has improved the stability of movable plate 68.
The center department of fixed plate 10 bottom all has bolted connection second spring 12 from a left side to the right side in proper order, one side that fixed plate 10 was kept away from to second spring 12 is bolted with the top of movable plate 68, the quantity of second spring 12 is three at least, and through the cooperation of second spring 12, convenient to use person cushions spacingly to movable plate 68, and supplementary movable plate 68 resets fast simultaneously to make second fixing base 9 and first fixing base 3 quick separation.
The right side of the bottom of the movable plate 61 is bolted with the third spring 13, the bottom of the third spring 13 is movably connected with the front and the back of the top of the fixed plate 10, and the movable plate 61 is conveniently buffered by the cooperation of the third spring 13, so that the movable plate 61 is prevented from swinging too fast, the bump 64 is rapidly impacted with the pressing plate 65, and the pressing plate 65 and the bump 64 are damaged.
The arc-shaped clamping groove is formed in one side, opposite to the first fixing seat 3, of the second fixing seat 9, the inner cavity of the arc-shaped clamping groove is bonded with the anti-slip pad, the number of the fixing columns 8 is at least four, the first fixing seat 3 and the second fixing seat 9 are convenient to be more attached to the surface of the ultra-high molecular polyethylene composite pipe through the cooperation of the arc-shaped clamping groove, the fixing effect of the device on the ultra-high molecular polyethylene composite pipe is further improved, and the fixing effect of the first fixing seat 3 and the second fixing seat 9 on the ultra-high molecular polyethylene composite pipe is further improved through the cooperation of the anti-slip pad.
The two sides of the back of the bottom of the fixed box 5 are bolted with triangular positioning blocks 7, the back of each triangular positioning block 7 is bolted with the front of the corresponding supporting plate 4, and the stability between the fixed box 5 and the corresponding supporting plate 4 is improved through the cooperation of the triangular positioning blocks 7.
The utility model discloses a fixing device for ultrahigh molecular polyethylene composite pipe, including first fixing base 9, first fixed block, reference column, first fixing base 3, the top of first fixing base 3 front and the back all has been bolted and has been connected first fixed block, and the bottom of first fixed block has been bolted and has been connected the reference column, the top of first fixing base 3 front and the back all has been bolted and has been connected the second fixed block, and the constant head tank that the cooperation reference column used is seted up at the top of second fixed block, through the cooperation of reference column and constant head tank, is convenient for carry out quick joint location to first fixing base 3 and second fixing base 9, prevents that first fixing base 3.
The top of the right front side of the diameter reducer body 1 is bolted with a box body 15, the bottom of the inner cavity of the box body 15 is bolted with a motor 16, the output end of the motor 16 is bolted with a positive and negative threaded rod 17, the back of the positive and negative threaded rod 17 is rotationally connected with a baffle plate through a bearing, the left side of the baffle is bolted with the right side of the reducing machine body 1, the front and the back of the surface of the positive and negative threaded rod 17 are both in threaded connection with a threaded sleeve, and the outer ring of the thread sleeve is fixedly connected with an extrusion column 18, the top of the extrusion column 18 is bolted with an extrusion seat 19, through the matching of the motor 16, the positive and negative threaded rods 17, the extrusion column 18, the threaded sleeve and the extrusion seat 19, a user can conveniently drive the extrusion seat 19 to move inwards by utilizing the motor 16, and the front and the back of the ultra-high molecular polyethylene composite pipe are rapidly extruded and fixed, and the auxiliary fixing mechanism 6 is used for further fixing the ultra-high molecular polyethylene composite pipe.
The top on the right side of the reducing machine body 1 is provided with a sliding groove 20, an inner cavity of the sliding groove 20 is connected with a sliding block 21 matched with the extrusion column 18 in a sliding mode, and through the matching of the sliding groove 20 and the sliding block 21, a user can conveniently slide the extrusion column 18 for limitation and prevent the extrusion column 18 from rotating when moving, so that the extrusion seat 19 cannot rapidly extrude and fix the ultra-high molecular polyethylene composite pipe.
The working principle of the diameter reducer for preparing the ultra-high molecular polyethylene composite pipe provided by the invention is as follows:
when the device is used, a user places an ultra-high molecular polyethylene composite pipe to be processed in advance in the arc-shaped clamping groove at the top of the first fixed seat 3, then the user transmits information to the electromagnetic valve 14 through the control box 2, at the moment, the electromagnetic valve 14 controls to open the multi-section air cylinder 63, at the moment, the multi-section air cylinder 63 drives the connecting plate 62 to rapidly swing to the right side, so that the movable plate 61 is driven to rapidly swing to the right side to form a 45-degree included angle with the left side of the inner cavity of the fixed box 5, the third spring 13 is extruded, meanwhile, the elastic resilience of the third spring 13 is utilized to rapidly buffer the movable plate 61, the lug 64 is driven to press the pressing plate 65 downwards while the movable plate 61 swings to the right side, then the pressing plate 65 drives the moving column 66 to rapidly press downwards 68, the first spring 67 and the second moving plate 12 are rapidly stretched, and, thereby driving the second fixed seat 9 to rapidly move downwards and to be matched with the first fixed seat 3 to rapidly extrude and fix the ultra-high molecular polyethylene composite pipe, meanwhile, the user turns on the motor 16 through the control box 2, at the moment, the motor 16 drives the positive and negative threaded rod 17 to rotate rapidly, thereby driving the threaded sleeve to move inwards at the same time, the threaded sleeve drives the extrusion column 18 to move inwards at the same time, further driving the extrusion seat 19 to move inwards at the same time, thereby rapidly extruding and fixing the front and the back of the ultra-high molecular polyethylene composite pipe, further fixing the ultra-high molecular polyethylene composite pipe by the auxiliary fixing mechanism 6, preventing the ultra-high molecular polyethylene composite pipe from deviating in the processing process, therefore, the processing precision of the ultra-high molecular polyethylene composite pipe is influenced, and then a user opens the diameter reducing machine body 1 through the control box 2, so that the ultra-high molecular polyethylene composite pipe is subjected to diameter reduction.
Compared with the prior art, the diameter reducer for preparing the ultra-high molecular polyethylene composite pipe has the following beneficial effects:
the invention is convenient for a user to drive the connecting plate 62 to swing towards the right side rapidly by utilizing the multi-section air cylinder 63 through the matching of the movable plate 61, the connecting plate 62, the multi-section air cylinder 63, the bump 64, the pressing plate 65, the movable column 66, the first spring 67 and the movable plate 68, thereby driving the movable plate 68 to be extruded downwards rapidly by utilizing the bump 64, further driving the second fixed seat 9 to move downwards rapidly and to be matched with the first fixed seat 3 to extrude and fix the ultra-high molecular polyethylene composite pipe rapidly, improving the fixing effect of the device on the ultra-high molecular polyethylene composite pipe, being convenient for the user to drive the extruding seat 19 to move inwards simultaneously by utilizing the motor 16 through the matching of the motor 16, the positive and negative threaded rod 17, the extruding column 18, the threaded sleeve and the extruding seat 19, and further fixing the ultra-high molecular polyethylene composite pipe by utilizing the auxiliary fixing mechanism 6, the ultra-high molecular polyethylene composite pipe is prevented from being deviated in the processing process, so that the processing precision of the ultra-high molecular polyethylene composite pipe is influenced, and the problem that the traditional reducing machine is poor in fixing effect on the ultra-high molecular polyethylene composite pipe is solved.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A diameter reducer for preparing an ultra-high molecular polyethylene composite pipe is characterized by comprising the following components: the reducing machine comprises a reducing machine body (1), a control box (2) is bolted on the front left side of the top of the reducing machine body (1), a first fixing seat (3) matched with the reducing machine body (1) in use is bolted on the right side of the top of the reducing machine body (1), a supporting plate (4) is bolted on the right side of the back of the top of the reducing machine body (1), a fixed box (5) is bolted on the front top of the supporting plate (4), a fixing mechanism (6) is arranged in an inner cavity of the fixed box (5), the fixing mechanism (6) comprises a movable plate (61), a connecting plate (62), a multi-section cylinder (63), a convex block (64), a pressing plate (65), a moving column (66), a first spring (67) and a movable plate (68), a piston rod of the multi-section cylinder (63) drives the movable plate (61) to swing to the right side through the connecting plate (62) to form a 45-degree included angle with, the top of the two sides of the inner cavity of the fixed box (5) is bolted with a fixed plate (10), the periphery of the bottom of the fixed mechanism (6) is bolted with a fixed column (8), and the bottom of the fixed column (8) penetrates through the fixed box (5) and is bolted with a second fixed seat (9) matched with the first fixed seat (3) for use.
2. The reducing machine for preparing the ultra-high molecular polyethylene composite pipe according to claim 1, wherein the front and back of the top of the left side of the inner cavity of the fixed box (5) are movably connected with movable plates (61) through first movable seats, the right sides of the movable plates (61) opposite to each other are bolted with connecting plates (62), the left side of the top of the inner cavity of the fixed box (5) is movably connected with a multi-section cylinder (63) through second movable seats, the surface of the multi-section cylinder (63) is bolted with an electromagnetic valve (14), the piston rod of the multi-section cylinder (63) is movably connected with the center of the top of the connecting plate (62) through third movable seats, the bottom of the movable plate (61) is fixedly connected with a convex block (64), the bottom of the convex block (64) is movably connected with a pressing plate (65), and the center of the bottom of the pressing plate (65) is bolted, the bottom of the moving column (66) penetrates through the fixed plate (10) and is bolted with a moving plate (68), the bottom of the moving plate (68) is bolted with the top of the fixed column (8), a first spring (67) is wound on the surface of the moving column (66), and the top and the bottom of the first spring (67) are bolted with the opposite sides of the fixed plate (10) and the moving plate (68).
3. The diameter reducer for preparing ultra-high molecular polyethylene composite pipes as claimed in claim 1, wherein the periphery of the bottom of the inner cavity of the fixed box (5) is bolted with a sliding rod (11), and the top of the sliding rod (11) penetrates through the movable plate (68) and is bolted with the bottom of the fixed plate (10).
4. The diameter reducer for preparing the ultra-high molecular weight polyethylene composite pipe as claimed in claim 1, wherein the center of the bottom of the fixed plate (10) is sequentially bolted with the second springs (12) from left to right, one side of the second springs (12) far away from the fixed plate (10) is bolted with the top of the movable plate (68), and the number of the second springs (12) is at least three.
5. The diameter reducer for preparing ultra-high molecular polyethylene composite pipes as claimed in claim 2, wherein the right side of the bottom of the movable plate (61) is bolted with a third spring (13), and the bottom of the third spring (13) is movably connected with the front and back of the top of the fixed plate (10).
6. The diameter reducer for preparing the ultra-high molecular polyethylene composite pipe according to claim 1, wherein an arc-shaped clamping groove is formed in one opposite side of the first fixing seat (3) and the second fixing seat (9), an anti-slip pad is bonded to an inner cavity of the arc-shaped clamping groove, and the number of the fixing columns (8) is at least four.
7. The reducing machine for preparing ultra-high molecular polyethylene composite pipes according to claim 1, wherein triangular positioning blocks (7) are bolted on two sides of the back of the bottom of the fixing box (5), and the back of each triangular positioning block (7) is bolted on the front of the support plate (4).
8. The diameter reducer for preparing ultra-high molecular polyethylene composite pipes as claimed in claim 1, wherein the centers of the front and back of the second fixing seat (9) are bolted with first fixing blocks, the bottoms of the first fixing blocks are bolted with positioning columns, the tops of the front and back of the first fixing seat (3) are bolted with second fixing blocks, and the tops of the second fixing blocks are provided with positioning grooves matched with the positioning columns for use.
9. The reducing machine for preparing the ultra-high molecular polyethylene composite pipe according to claim 1, wherein a box body (15) is bolted to the top of the front of the right side of the reducing machine body (1), a motor (16) is bolted to the bottom of an inner cavity of the box body (15), a positive and negative threaded rod (17) is bolted to an output end of the motor (16), a baffle is rotatably connected to the back of the positive and negative threaded rod (17) through a bearing, the left side of the baffle is bolted to the right side of the reducing machine body (1), a threaded sleeve is in threaded connection with the front and the back of the surface of the positive and negative threaded rod (17), an extrusion column (18) is fixedly connected to the outer ring of the threaded sleeve, and an extrusion seat (19) is bolted to the top of the extrusion column (18).
10. The reducing machine for preparing the ultra-high molecular polyethylene composite pipe according to claim 1, wherein a sliding groove (20) is formed in the top of the right side of the reducing machine body (1), and a sliding block (21) matched with the extrusion column (18) is connected to the inner cavity of the sliding groove (20) in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011470500.3A CN112590179A (en) | 2020-12-14 | 2020-12-14 | Diameter reducing machine for preparing ultra-high molecular polyethylene composite pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011470500.3A CN112590179A (en) | 2020-12-14 | 2020-12-14 | Diameter reducing machine for preparing ultra-high molecular polyethylene composite pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112590179A true CN112590179A (en) | 2021-04-02 |
Family
ID=75195635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011470500.3A Pending CN112590179A (en) | 2020-12-14 | 2020-12-14 | Diameter reducing machine for preparing ultra-high molecular polyethylene composite pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112590179A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4124422A (en) * | 1975-05-13 | 1978-11-07 | Kubota, Ltd. | Method of producing flexible pipe with socket section |
| CN104786481A (en) * | 2014-01-16 | 2015-07-22 | 江苏申视新材料科技有限公司 | Diameter shrinking apparatus for ultra-high molecular weight polyethylene steel lining pipe production |
| CN108478403A (en) * | 2018-02-02 | 2018-09-04 | 李阅 | A kind of gynemetrics puerpera prevents long-pending milk equipment |
| CN208977443U (en) * | 2018-09-26 | 2019-06-14 | 铜陵市特种设备监督检验中心 | Burnishing device is used in a kind of production of the polytetrafluoroethylhelix helix tube that stationarity is good |
| CN111097829A (en) * | 2019-12-31 | 2020-05-05 | 罗峰 | Arc punching equipment for mechanical pipe fitting |
| CN111229958A (en) * | 2020-02-11 | 2020-06-05 | 谭登富 | Short pipe material necking machine |
| CN210848021U (en) * | 2019-09-21 | 2020-06-26 | 摩单科技(天津)有限公司 | Multifunctional automatic head-shrinking machine for damping front fork |
| CN112061868A (en) * | 2020-09-11 | 2020-12-11 | 李玉凤 | Rail transit cable winding device and using method thereof |
-
2020
- 2020-12-14 CN CN202011470500.3A patent/CN112590179A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4124422A (en) * | 1975-05-13 | 1978-11-07 | Kubota, Ltd. | Method of producing flexible pipe with socket section |
| CN104786481A (en) * | 2014-01-16 | 2015-07-22 | 江苏申视新材料科技有限公司 | Diameter shrinking apparatus for ultra-high molecular weight polyethylene steel lining pipe production |
| CN108478403A (en) * | 2018-02-02 | 2018-09-04 | 李阅 | A kind of gynemetrics puerpera prevents long-pending milk equipment |
| CN208977443U (en) * | 2018-09-26 | 2019-06-14 | 铜陵市特种设备监督检验中心 | Burnishing device is used in a kind of production of the polytetrafluoroethylhelix helix tube that stationarity is good |
| CN210848021U (en) * | 2019-09-21 | 2020-06-26 | 摩单科技(天津)有限公司 | Multifunctional automatic head-shrinking machine for damping front fork |
| CN111097829A (en) * | 2019-12-31 | 2020-05-05 | 罗峰 | Arc punching equipment for mechanical pipe fitting |
| CN111229958A (en) * | 2020-02-11 | 2020-06-05 | 谭登富 | Short pipe material necking machine |
| CN112061868A (en) * | 2020-09-11 | 2020-12-11 | 李玉凤 | Rail transit cable winding device and using method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 钟名湖主编: "《电子产品结构工艺》", 31 July 2004, 高等教育出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101628384B (en) | Clamp for drilling oil hole on crankshaft | |
| CN201544051U (en) | Clamp for semi-finish boring large and small eyes for connecting rod | |
| CN213827739U (en) | Clamping device for full-automatic welding machine | |
| CN208961356U (en) | A kind of pneumatic Wedge type automatic welding clamping device | |
| CN107378767A (en) | A kind of hardware processing polished fixture | |
| CN215239734U (en) | Piston pin outer surface roundness grinding machine | |
| CN206356811U (en) | A kind of rapid welding clamping device | |
| CN208826199U (en) | A kind of metal circular tube grinding device | |
| CN216542373U (en) | Steel pipe terminal surface burring equipment of polishing | |
| CN112590179A (en) | Diameter reducing machine for preparing ultra-high molecular polyethylene composite pipe | |
| CN214024390U (en) | A press that is used for spiral welded tube mill high strength bearing to process | |
| CN104148535B (en) | Multi-head wheel rim rolling forming machine | |
| CN106736731A (en) | A kind of clamping tool of splined driveshaft yoke | |
| CN213560998U (en) | Automatic deburring equipment capable of automatically welding for stamping parts | |
| CN214771098U (en) | Mould processing grinding device | |
| CN212191294U (en) | Adjustable jig for machine tool | |
| CN210938770U (en) | Automatic workpiece turnover device for mechanical polishing | |
| CN109434520B (en) | Clamp for machining cylinder body | |
| CN211867362U (en) | Edging equipment is used in glass production | |
| CN210497827U (en) | Automobile part stamping equipment capable of improving burr phenomenon | |
| CN207642704U (en) | A kind of stationary fixture of hardware processing | |
| CN206689493U (en) | A kind of drill jig quick clamping device | |
| CN206737860U (en) | All-hydraulic drill is semi-automatic to add chi device | |
| CN207078349U (en) | A kind of edible oil capsuling machine | |
| CN105170866A (en) | Novel foundation bolt production line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210402 |
|
| RJ01 | Rejection of invention patent application after publication |