CN209349289U - Single head rolling machine - Google Patents

Single head rolling machine Download PDF

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Publication number
CN209349289U
CN209349289U CN201920030039.6U CN201920030039U CN209349289U CN 209349289 U CN209349289 U CN 209349289U CN 201920030039 U CN201920030039 U CN 201920030039U CN 209349289 U CN209349289 U CN 209349289U
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China
Prior art keywords
groups
rolling machine
group
side wall
connect
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Active
Application number
CN201920030039.6U
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Chinese (zh)
Inventor
谢志杰
孙冠峰
史利加
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Hejian City Bao Zeron Metal Material Co Ltd
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Hejian City Bao Zeron Metal Material Co Ltd
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Priority to CN201920030039.6U priority Critical patent/CN209349289U/en
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Abstract

The utility model relates to the technical fields of metal tube processing auxiliary equipment, more particularly to a kind of single head rolling machine, complete rolling head operation convenient for user;Convenient for clearing up equipment;Including head rolling machine ontology, head rolling machine ontology includes front end panel and rear bearing sheet and side by side up and down be arranged on front end panel and rear bearing sheet and make a pair roller rotated towards each other;It further include table top, two groups of sliding rails, three group of first threaded rod, three groups of handles, three groups of connecting rods, three groups of transiting rods, three groups of crushing blocks, sliding block, clamping ring and rotating ring, sliding block middle section is horizontally arranged with rotating hole, turntable bearing is provided at rotating hole, three groups of crushing block lateral walls are respectively arranged with three groups of placing grooves, and three group of first ball bearing is respectively arranged at three groups of placing grooves;It further include movable plate, multiple groups bristle, "door" type bar, the second threaded rod, rotating disk, swingle and support rod.

Description

Single head rolling machine
Technical field
The utility model relates to the technical fields of metal tube processing auxiliary equipment, more particularly to a kind of single head rolling machine.
Background technique
It is well known that single head rolling machine is that one kind is used for metal tube before drawing, the thick head of metal tube is rolled into thin head Device, metal tube processing field in be widely used in a variety of applications;Existing single head rolling machine includes head rolling machine ontology, Head rolling machine ontology includes front end panel and rear bearing sheet and setting side by side up and down on front end panel and rear bearing sheet and makees phase To a pair roller of rotation;Existing single head rolling machine in use, front end panel and rear bearing sheet are with ground face contact, roll by a pair The axial line of roller is horizontally disposed, and each roll lateral wall all has multiple grooves circumferentially penetrated through along it, and a pair roller is wherein One roll is driven by exterior power device, another roll is driven by the pitch wheel that a pair roller both ends are arranged in Dynamic, then user is rolled between one insertion a pair roller of metal tube metal tube one using the extruding force of one group of roll At thin head;It is found in existing single head rolling machine use, user, which need to hold, completes rolling head operation, and safety coefficient is lower;Not side Just roll is cleared up, property easy to use is poor.
Utility model content
In order to solve the above technical problems, the utility model, which provides one kind, completes rolling head operation convenient for user, improve safe Coefficient;Convenient for clearing up equipment, the single head rolling machine of property easy to use is improved.
The single head rolling machine of the utility model, including head rolling machine ontology, head rolling machine ontology include front end panel and rear support Plate and side by side up and down it be arranged on front end panel and rear bearing sheet and make a pair roller rotated towards each other;It further include table top, two Group sliding rail, three group of first threaded rod, three groups of handles, three groups of connecting rods, three groups of transiting rods, three groups of crushing blocks, sliding block, clamping ring and Rotating ring, two groups of sliding rail downside walls are connect with table top side wall first half region and later half region respectively, the sliding block bottom side Wall is provided with two groups of sliding grooves, and two groups of sliding grooves are connected to sliding block left side wall and right side wall, and two groups of sliding rails are inserted into respectively Inside two groups of sliding grooves, sliding block middle section is horizontally arranged with rotating hole, and turntable bearing, the rotating ring are provided at rotating hole Lateral wall and turntable bearing inner sidewall are keyed, and described three groups of connecting rod one end are connect with rotating ring inner sidewall, three groups of connections The bar other end is connect with the clamping ring lateral wall, and clamping ring is provided with three groups of threaded holes, three group of first threaded rod one Respectively then spiral shell dress is connect with described three groups of transiting rod one end respectively across three groups of threaded holes at end, three groups of crushing block lateral walls Three groups of placing grooves are respectively arranged with, three group of first ball bearing, three groups of transiting rod other ends are respectively arranged at three groups of placing grooves It is inserted into three group of first ball bearing respectively and is keyed respectively with three group of first ball bearing, three group of first threaded rod other end It is connect respectively with three groups of handles;It further include movable plate, multiple groups bristle, "door" type bar, the second threaded rod, rotating disk, rotation Bar and support rod, the support rod front-end and back-end are connect with front end panel rear wall and rear bearing sheet front side wall right end respectively, Support rod first half region and later half region are horizontally arranged with two groups of moving hole respectively, and "door" type bar front-end and back-end are worn respectively It crosses two groups of moving hole and then is connect respectively with the first half region of movable plate right side wall middle section and later half region, the multiple groups brush Hair is installed on movable plate left side wall, and multiple groups bristle is contacted with a pair roller respectively, support rod right side wall middle section It is provided with swivelling chute, the second ball bearing is provided at swivelling chute, the swingle left end is inserted into inside the second ball bearing simultaneously And be keyed with the second ball bearing, "door" type bar middle section is provided with adjustment hole, and the second threaded rod spiral shell dress is across tune Then knothole is connect with swingle, the second threaded rod right end is connect with the rotating disk left side wall middle section.
The single head rolling machine of the utility model, further includes shearing type lifter, the shearing type lifter side wall and table top bottom Side wall connection.
The single head rolling machine of the utility model, the table top side wall left area are provided with cylinder, cylinder output with The connection of sliding block left side wall middle section.
The single head rolling machine of the utility model is respectively arranged with three groups of rubber pads on three groups of crushing block inner sidewalls.
The single head rolling machine of the utility model further includes the first locking nut, and the first locking nut spiral shell is filled to second On threaded rod, and the first locking nut is contacted with support rod.
The single head rolling machine of the utility model, further includes connection ring and rotating bar, the connection ring left side wall and rotating ring Right side wall connection, the rotating bar bottom end is connect with connection ring lateral wall top.
The single head rolling machine of the utility model further includes three group of second locking nut, three group of second locking screw mother stock Other spiral shell is filled on three group of first threaded rod, and three group of second locking nut is contacted with clamping ring.
The single head rolling machine of the utility model, further includes extension rod, the extension rod bottom end and rotate the outside of the disc wall top Connection, and Anti-slip cover is provided on extension rod lateral wall.
Compared with prior art the utility model has the following beneficial effects: front end panel and rear bearing sheet with ground face contact, The axial line of a pair roller is horizontally disposed, and each roll lateral wall all has multiple grooves circumferentially penetrated through along it, and a pair is rolled The one of roll of roller is driven by exterior power device, another roll is by being arranged in the intermeshing tooth at a pair roller both ends Then wheel drive, user utilize the extruding force of one group of roll by metal tube one between one insertion a pair roller of metal tube Head rolls into thin head, and two groups of sliding rails are connect with table top, and sliding block can be moved left and right along two groups of sliding rails, and metal tube to be processed is inserted into and is pressed from both sides Inside tight ring, three groups of handles of rotation make three group of first threaded rod spiral shell dress change across the distance of clamping respectively, make three groups to squeeze Briquetting fixes metal tube, and under the action of three group of first ball bearing and three groups of transiting rods, three groups of crushing blocks are not rotated While can move radially, by metal tube it is fixed after, so that sliding block is moved right along two groups of sliding rails, make metal tube one insertion one To between roll, three groups of connecting rods connect clamping ring and rotating ring, under the action of turntable bearing, keep metal tube former Ground rotates, and after rolling head end of operation, moves right sliding block first, then rotates three groups of handles and unclamps metal tube, just Rolling head operation is completed in user, improves safety coefficient;Support rod is fixedly connected with front end panel and rear bearing sheet, rotation rotation Disk, under the action of the second ball bearing, swingle and the second threaded rod can rotation, and the second threaded rod spiral shell dress across "door" type bar, under the position-limiting action of "door" type bar, rotation rotating disk moves left and right movable plate, need to carry out to a pair roller clear When reason, rotation rotating disk contacts multiple groups bristle with a pair roller respectively, impurity on a pair roller is cleaned out, without cleaning When, rotation rotating disk is detached from multiple groups bristle and a pair roller, and user needs periodically to clear up multiple groups bristle, is convenient for Equipment is cleared up, property easy to use is improved.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is handle, connecting rod, transiting rod, crushing block, sliding block, clamping ring, rotating ring, turntable bearing, the first ball axis It holds, the connection signal right view of the second locking nut and rubber pad;
Fig. 3 is front end panel, roll, movable plate, bristle, "door" type bar, the second threaded rod, swingle, support rod and The connection schematic diagram of two ball bearings;
Fig. 4 is the connection signal top view of two groups of sliding rails, table top, sliding block and cylinder;
Fig. 5 is the partial enlarged view in the portion A in Fig. 2;
Fig. 6 is the partial enlarged view in the portion A in Fig. 1;
It is attached marked in the figure: 1, front end panel;2, roll;3, table top;4, sliding rail;5, the first threaded rod;6, handle;7, it connects Bar;8, transiting rod;9, crushing block;10, sliding block;11, clamping ring;12, rotating ring;13, turntable bearing;14, the first ball bearing; 15, movable plate;16, bristle;17, "door" type bar;18, the second threaded rod;19, rotating disk;20, swingle;21, support rod;22, Second ball bearing;23, shearing type lifter;24, cylinder;25, the first locking nut;26, connection ring;27, rotating bar;28, Two locking nuts;29, extension rod.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
As shown in Figures 1 to 6, the single head rolling machine of the utility model, including head rolling machine ontology, before head rolling machine ontology includes Support plate 1 and rear bearing sheet and a pair side by side up and down that on front end panel 1 and rear bearing sheet and make to rotate towards each other that is arranged in are rolled Roller 2;Further include 3, two groups of table top, 4, three group first of sliding rail, 5, three groups of threaded rod, 6, three groups of handle connecting rod, 7, three groups of transiting rods 8, Three groups of crushing blocks 9, sliding block 10, clamping ring 11 and rotating ring 12, two groups of 4 downside walls of sliding rail respectively with 3 side wall first half area of table top Domain is connected with later half region, and 10 downside wall of sliding block is provided with two groups of sliding grooves, and two groups of sliding grooves with 10 left side wall of sliding block It being connected to right side wall, two groups of sliding rails 4 are inserted into respectively inside two groups of sliding grooves, and 10 middle section of sliding block is horizontally arranged with rotating hole, Turntable bearing 13 is provided at rotating hole, 12 lateral wall of rotating ring and 13 inner sidewall of turntable bearing are keyed, three groups of connecting rods 7 one End is connect with 12 inner sidewall of rotating ring, and three groups of 7 other ends of connecting rod are connect with 11 lateral wall of clamping ring, and clamping ring 11 is arranged Have three groups of threaded holes, three group of first 5 one end of threaded rod difference spiral shell dress across three groups of threaded holes then respectively with three groups of transiting rods 8 one End connection, three groups of 9 lateral walls of crushing block are respectively arranged with three groups of placing grooves, three group of first rolling are respectively arranged at three groups of placing grooves Pearl bearing 14, three groups of 8 other ends of transiting rod be inserted into respectively three group of first ball bearing 14 and respectively with three group of first ball axis 14 key connections are held, three group of first 5 other end of threaded rod is connect with three groups of handles 6 respectively;It further include movable plate 15, multiple groups bristle 16, "door" type bar 17, the second threaded rod 18, rotating disk 19, swingle 20 and support rod 21,21 front-end and back-end of support rod difference It is connect with 1 rear wall of front end panel and rear bearing sheet front side wall right end, 21 first half region of support rod and later half region are lateral respectively Two groups of moving hole are provided with, 17 front-end and back-end of "door" type bar are each passed through two groups of moving hole then respectively and on the right side of movable plate 15 The first half region of wall middle section is connected with later half region, and multiple groups bristle 16 is installed on 15 left side wall of movable plate, and more Group bristle 16 is contacted with a pair roller 2 respectively, and 21 right side wall middle section of support rod is provided with swivelling chute, is provided at swivelling chute Second ball bearing 22,20 left end of swingle are inserted into 22 inside of the second ball bearing and are keyed with the second ball bearing 22, 17 middle section of "door" type bar is provided with adjustment hole, then 18 spiral shell of the second threaded rod dress is connect across adjustment hole with swingle 20, Second threaded rod, 18 right end is connect with 19 left side wall middle section of rotating disk;Front end panel and rear bearing sheet with ground face contact, The axial line of a pair roller is horizontally disposed, and each roll lateral wall all has multiple grooves circumferentially penetrated through along it, and a pair is rolled The one of roll of roller is driven by exterior power device, another roll is by being arranged in the intermeshing tooth at a pair roller both ends Then wheel drive, user utilize the extruding force of one group of roll by metal tube one between one insertion a pair roller of metal tube Head rolls into thin head, and two groups of sliding rails are connect with table top, and sliding block can be moved left and right along two groups of sliding rails, and metal tube to be processed is inserted into and is pressed from both sides Inside tight ring, three groups of handles of rotation make three group of first threaded rod spiral shell dress change across the distance of clamping respectively, make three groups to squeeze Briquetting fixes metal tube, and under the action of three group of first ball bearing and three groups of transiting rods, three groups of crushing blocks are not rotated While can move radially, by metal tube it is fixed after, so that sliding block is moved right along two groups of sliding rails, make metal tube one insertion one To between roll, three groups of connecting rods connect clamping ring and rotating ring, under the action of turntable bearing, keep metal tube former Ground rotates, and after rolling head end of operation, moves right sliding block first, then rotates three groups of handles and unclamps metal tube, just Rolling head operation is completed in user, improves safety coefficient;Support rod is fixedly connected with front end panel and rear bearing sheet, rotation rotation Disk, under the action of the second ball bearing, swingle and the second threaded rod can rotation, and the second threaded rod spiral shell dress across "door" type bar, under the position-limiting action of "door" type bar, rotation rotating disk moves left and right movable plate, need to carry out to a pair roller clear When reason, rotation rotating disk contacts multiple groups bristle with a pair roller respectively, impurity on a pair roller is cleaned out, without cleaning When, rotation rotating disk is detached from multiple groups bristle and a pair roller, and user needs periodically to clear up multiple groups bristle, is convenient for Equipment is cleared up, property easy to use is improved.
The single head rolling machine of the utility model further includes shearing type lifter 23,23 side wall of shearing type lifter and 3 bottom of table top Side wall connection;Shearing type lifter can drive table top to carry out height adjustment, convenient for metal tube is adjusted to most suitable height.
The single head rolling machine of the utility model, 3 side wall left area of table top are provided with cylinder 24,24 output end of cylinder with The connection of 10 left side wall middle section of sliding block;The movement of sliding block is controlled, by cylinder convenient for users to operation.
The single head rolling machine of the utility model is respectively arranged with three groups of rubber pads on three groups of 9 inner sidewalls of crushing block;Three groups of rubbers Rubber mat is contacted with metal tube, improves the fixed effect to metal tube.
The single head rolling machine of the utility model, further includes the first locking nut 25, and 25 spiral shell of the first locking nut is filled to second On threaded rod 18, and the first locking nut 25 is contacted with support rod 21;When need to fix multiple groups bristle orientations, make the first locking screw Mother contacts with support rod, before adjusting multiple groups bristle orientations again, the first locking nut and support rod need to be made to be detached from first.
The single head rolling machine of the utility model, further includes connection ring 26 and rotating bar 27,26 left side wall of connection ring and rotation The connection of 12 right side wall of ring, 27 bottom end of rotating bar is connect with 26 lateral wall top of connection ring;Connection ring is fixedly connected with rotating ring, is led to Rotating bar is crossed to rotate rotating ring, is user-friendly for operating.
The single head rolling machine of the utility model, further includes three group of second locking nut 28, and three group of second locking nut 28 divides Other spiral shell is filled on three group of first threaded rod 5, and three group of second locking nut 28 is contacted with clamping ring 11;Lock three group second Locking nut improves the fixed effect to metal tube, three group of second locking nut is made to be detached from folder when need to unclamp metal tube first Tight ring.
The single head rolling machine of the utility model further includes extension rod 29,29 bottom end of extension rod and 19 lateral wall top of rotating disk End connection, and Anti-slip cover is provided on 29 lateral wall of extension rod;Extension rod is fixedly connected with rotating disk, catches Anti-slip cover to turn Dynamic rotating disk, extends the arm of force, convenient for users to operation.
The single head rolling machine of the utility model, front end panel and rear bearing sheet with ground face contact, the axle center of a pair roller Line is horizontally disposed, and each roll lateral wall all has multiple grooves circumferentially penetrated through along it, the one of roll of a pair roller It is driven by exterior power device, another roll is driven by the pitch wheel that a pair roller both ends are arranged in, user By between one insertion a pair roller of metal tube, thin head then is rolled by metal tube one using the extruding force of one group of roll, is made Metal tube is adjusted to most suitable height by shearing type lifter by user, and two groups of sliding rails are connect with table top, and sliding block can be along two Group sliding rail moves left and right, and the movement of sliding block is controlled by cylinder, and metal tube to be processed is inserted into inside clamping ring, rotates three groups of handles Hand makes three group of first threaded rod spiral shell dress change across the distance of clamping respectively, makes three groups of rubber pads on three groups of crushing blocks will Metal tube is fixed, under the action of three group of first ball bearing and three groups of transiting rods, while three groups of crushing blocks do not rotate It can move radially, after metal tube is fixed, so that sliding block is moved right along two groups of sliding rails, make one insertion a pair roller of metal tube Between, three groups of connecting rods connect clamping ring and rotating ring, under the action of turntable bearing, make metal tube can original place generation Rotation, connection ring is fixedly connected with rotating ring, rotates rotating ring by rotating bar, after rolling head end of operation, makes sliding block first It moves right, then rotates three groups of handles and unclamp metal tube, lock three group of second locking nut, improve the fixation to metal tube Effect makes three group of second locking nut be detached from clamping ring, support rod and front end panel and rear branch first when need to unclamp metal tube Fagging is fixedly connected, and rotates rotating disk, under the action of the second ball bearing, swingle and the second threaded rod can rotation, and And second threaded rod spiral shell dress across "door" type bar, under the position-limiting action of "door" type bar, extension rod is fixedly connected with rotating disk, is grabbed Firmly Anti-slip cover rotates rotating disk, and rotation rotating disk moves left and right movable plate, when need to clear up a pair roller, rotation rotation Turntable contacts multiple groups bristle with a pair roller respectively, and impurity on a pair roller is cleaned out, when without clearing up, rotation rotation Disk is detached from multiple groups bristle and a pair roller, and user needs periodically to clear up multiple groups bristle, need to fix multiple groups bristle It when position, contacts the first locking nut with support rod, before adjusting multiple groups bristle orientations again, the first locking nut need to be made first It is detached from support rod.
The single head rolling machine of the utility model, the head rolling machine ontology being related to are that user voluntarily buys, and application method is detailed See its included operation instructions.
Term as used herein "vertical", "horizontal", "left" and "right" and similar statement simply to illustrate that Purpose." first " described in the utility model, " second ", " third " and similar statement do not represent specific quantity and suitable Sequence is only used for the differentiation of title.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change It also should be regarded as the protection scope of the utility model into modification.

Claims (8)

1. a kind of single head rolling machine, including head rolling machine ontology, head rolling machine ontology include front end panel (1) and rear bearing sheet and on Under be disposed side by side on front end panel (1) and rear bearing sheet and make a pair roller (2) rotated towards each other;It is characterized in that, also wrapping Include table top (3), two groups of sliding rails (4), three group of first threaded rod (5), three groups of handles (6), three groups of connecting rods (7), three groups of transiting rods (8), three groups of crushing blocks (9), sliding block (10), clamping ring (11) and rotating ring (12), two groups of sliding rails (4) downside wall respectively with Table top (3) side wall first half region is connected with later half region, and sliding block (10) downside wall is provided with two groups of sliding grooves, and two Group sliding groove is connected to sliding block (10) left side wall and right side wall, and two groups of sliding rails (4) are inserted into respectively inside two groups of sliding grooves, sliding block (10) middle section is horizontally arranged with rotating hole, is provided at rotating hole turntable bearing (13), rotating ring (12) lateral wall It being keyed with turntable bearing (13) inner sidewall, described three groups of connecting rods (7) one end is connect with rotating ring (12) inner sidewall, and three groups Connecting rod (7) other end is connect with the clamping ring (11) lateral wall, and clamping ring (11) is provided with three groups of threaded holes, and described three Then group the first threaded rod (5) one end difference spiral shell dress is connect with described three groups of transiting rods (8) one end respectively across three groups of threaded holes, Three groups of crushing blocks (9) lateral wall is respectively arranged with three groups of placing grooves, and three group of first rolling is respectively arranged at three groups of placing grooves Pearl bearing (14), three groups of transiting rod (8) other ends be inserted into respectively three group of first ball bearing (14) and respectively with three group first Ball bearing (14) key connection, three group of first threaded rod (5) other end are connect with three groups of handles (6) respectively;It further include moving Movable plate (15), multiple groups bristle (16), "door" type bar (17), the second threaded rod (18), rotating disk (19), swingle (20) and support Bar (21), support rod (21) front-end and back-end connect with front end panel (1) rear wall and rear bearing sheet front side wall right end respectively It connects, support rod (21) first half region and later half region are horizontally arranged with two groups of moving hole, "door" type bar (17) front end respectively Two groups of moving hole and then respectively the first half region and later half area with movable plate (15) right side wall middle section are each passed through with rear end Domain connection, the multiple groups bristle (16) is installed on movable plate (15) left side wall, and multiple groups bristle (16) respectively with a pair Roll (2) contact, support rod (21) right side wall middle section are provided with swivelling chute, the second ball bearing are provided at swivelling chute (22), swingle (20) the left end insertion the second ball bearing (22) is internal and is keyed with the second ball bearing (22), "door" type bar (17) middle section is provided with adjustment hole, and the second threaded rod (18) spiral shell dress is across adjustment hole and then and swingle (20) it connects, the second threaded rod (18) right end is connect with the rotating disk (19) left side wall middle section.
2. single head rolling machine as described in claim 1, which is characterized in that further include shearing type lifter (23), the scissors are lifted Machine (23) side wall is risen to connect with table top (3) downside wall.
3. single head rolling machine as claimed in claim 2, which is characterized in that table top (3) the side wall left area is provided with Cylinder (24), cylinder (24) output end are connect with sliding block (10) left side wall middle section.
4. single head rolling machine as claimed in claim 3, which is characterized in that set respectively on three groups of crushing blocks (9) inner sidewall It is equipped with three groups of rubber pads.
5. single head rolling machine as claimed in claim 4, which is characterized in that it further include the first locking nut (25), described first Locking nut (25) spiral shell is filled on the second threaded rod (18), and the first locking nut (25) is contacted with support rod (21).
6. single head rolling machine as claimed in claim 5, which is characterized in that further include connection ring (26) and rotating bar (27), institute It states connection ring (26) left side wall to connect with rotating ring (12) right side wall, rotating bar (27) bottom end and connection ring (26) lateral wall Top connection.
7. single head rolling machine as claimed in claim 6, which is characterized in that it further include three group of second locking nut (28), it is described Spiral shell is filled on three group of first threaded rod (5) three group of second locking nut (28) respectively, and three group of second locking nut (28) is equal It is contacted with clamping ring (11).
8. single head rolling machine as claimed in claim 7, which is characterized in that it further include extension rod (29), the extension rod (29) Bottom end is connect with rotating disk (19) lateral wall top, and is provided with Anti-slip cover on extension rod (29) lateral wall.
CN201920030039.6U 2019-01-08 2019-01-08 Single head rolling machine Active CN209349289U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920030039.6U CN209349289U (en) 2019-01-08 2019-01-08 Single head rolling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920030039.6U CN209349289U (en) 2019-01-08 2019-01-08 Single head rolling machine

Publications (1)

Publication Number Publication Date
CN209349289U true CN209349289U (en) 2019-09-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920030039.6U Active CN209349289U (en) 2019-01-08 2019-01-08 Single head rolling machine

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Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111841689A (en) * 2020-07-09 2020-10-30 台州市立医院 Test-tube rack with inside and outside clean function

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111841689A (en) * 2020-07-09 2020-10-30 台州市立医院 Test-tube rack with inside and outside clean function

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