CN108176789A - CO 2 trans-critical heat pump tracheae adjusts machine - Google Patents
CO 2 trans-critical heat pump tracheae adjusts machine Download PDFInfo
- Publication number
- CN108176789A CN108176789A CN201711447571.XA CN201711447571A CN108176789A CN 108176789 A CN108176789 A CN 108176789A CN 201711447571 A CN201711447571 A CN 201711447571A CN 108176789 A CN108176789 A CN 108176789A
- Authority
- CN
- China
- Prior art keywords
- fixed
- tracheae
- handle
- seat
- heat pump
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
- B21D53/06—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of metal tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
- B21D11/06—Bending into helical or spiral form; Forming a succession of return bends, e.g. serpentine form
Abstract
The invention discloses a kind of CO 2 trans-critical heat pump tracheaes to adjust machine, including supporting rack, supporting rack includes two upper frames and chassis being oppositely arranged, transmission mechanism is mounted on chassis, transmission mechanism connects adjustment disk, the end face of adjustment disk is provided with tracheae initiating terminal card slot, and one end of heat pump tracheae is connected and fixed in tracheae initiating terminal card slot；The surface side of the upper frame is installed with driven wheel, surface middle part is vertically and fixedly provided with position-limited rack, position-limited rack side wall is fixed with the second casing, one end of second casing is mounted with the second fixing axle, it is arranged in second fixing axle and is fixed with pressed seat and driving wheel, handle, and pressed seat are fixed on pressed seat, handle connects with flexibly positioned seat compression.The cooperation by handle and flexibly positioned seat of the present invention realize the change in gap between the annular groove of driving wheel and flexibly positioned seat arc groove and then realization between different the limiting of the tracheae of diameter fix, have a wide range of application, it is practical for the tracheae of any size.
Description
Technical field
The invention belongs to heat pump tracheae fields, are related to a kind of CO 2 trans-critical heat pump tracheae and adjust machine.
Background technology
Heat pump heat exchanger includes heat exchanging pipe, and heat exchanging pipe includes the steel pipe pipeline that coiling circularizes, and the diameter of coiling is about
For 0.73cm, since the rigidity of copper pipe is stronger, in coiling process, needs to be surround again after fixation, otherwise cause
Steel pipe can not be coiled into cyclic structure, therefore the adjusting of tracheae needs to pass through compression and winding Liang Ge mechanisms are real in combination with ability
It is existing.
Invention content
The purpose of the present invention is to provide CO 2 trans-critical heat pump tracheaes to adjust machine, which passes through transmission mechanism
Adjustment disk rotation is driven, realizes winding of the tracheae on adjustment disk, while realize tracheae in vertical direction by flexibly positioned seat
Compression limiting, can effectively prevent the rotation of harness during the winding process, lead to not be wound in cyclic structure, pass through tune
Section machine adjusting winding tracheae beam is not only efficient and shape specification is controllable, can accurately reach pre-provisioning request.
The purpose of the present invention can be achieved through the following technical solutions：
CO 2 trans-critical heat pump tracheae adjusts machine, and including supporting rack, supporting rack includes two upper frames being oppositely arranged
And chassis, transmission mechanism is mounted on chassis, transmission mechanism connection adjustment disk, the end face of adjustment disk is provided with tracheae initiating terminal
Card slot, one end of heat pump tracheae are connected and fixed in tracheae initiating terminal card slot；
The surface side of the upper frame is fixed there are one first sleeve, is equipped with the first fixing axle in first sleeve, and first
Fixing axle one end is equipped with driven wheel；
The surface middle part of the upper frame is vertically and fixedly provided with position-limited rack, and position-limited rack side wall is fixed with the second casing, the second casing
One end be mounted with the second fixing axle, be arranged in the second fixing axle and be fixed with pressed seat and driving wheel, it is fixed on pressed seat
There are handle, and pressed seat, handle connects with flexibly positioned seat compression.
Further, the transmission mechanism includes the motor and speed reducer being connected being fixed on chassis, chassis
Surface both ends are fixed there are two the first bearing seat that is oppositely arranged, are mounted with clutch shaft bearing in two first bearing seats, and two
The first transmission shaft is fixed between a clutch shaft bearing, the both ends of the first transmission shaft are separately installed with the first belt pulley and the second belt
Wheel, decelerating motor connect the first belt pulley by belt, and a side surface both ends of the upper frame are fixed there are two second bearing seat,
Second bearing in second bearing seat is installed, second driving shaft, one end of second driving shaft are fixed between two second bearings
It is arranged with third belt pulley and adjustment disk successively, is connected between the second belt pulley and third belt pulley by belt transmission, third
Belt pulley drives adjustment disk to rotate by second driving shaft.
Further, the position-limited rack includes being perpendicularly fixed at the fixed link of upper frame surface both sides, and the second casing is fixed on
The side wall of fixed link, the top of fixed link are fixedly connected with the gag lever post in horizontal distribution；Pressed seat includes connecting and fixing in the
Two snap-gauges being oppositely arranged in two fixing axles, driving wheel is located between two snap-gauges, between the middle part of sliding channel of two snap-gauges
The positioning plate in horizontal distribution is vertically and fixedly provided with, positioning plate surface is provided with positioning through hole, and flexibly positioned seat is mounted on positioning
In through-hole, the surface both sides of positioning plate are vertically and fixedly provided with two fixed plates with snap-gauge side wall vertical connection, the side wall of fixed plate
Between be vertically and fixedly provided with installation axle, one end of handle, which is arranged, to be fixed in installation axle and handle is located between two fixed plates,
The side wall of handle connects with the side wall of gag lever post when handle is vertical.
Further, the flexibly positioned seat includes the guide rod being installed in positioning through hole, and the bottom end of guide rod is fixed
There is limited block, top is fixed with fixture block, and spring is arranged on guide rod, and the top of spring connects with fixture block compression, and bottom end is with determining
Position plate compression connects, and limited block is prepared by rubber material, and the bottom surface of limited block is provided with arc groove, the wall outer surface of driving wheel
Middle part is equipped with annular groove, and the bottom surface of annular groove is arc, and arc groove is located in annular groove, and tracheae is connected in arc groove and ring
Between shape slot, the top of fixture block is provided with the strip-shaped clamp groove for extending to two avris, and the bottom end of handle and the slot bottom of strip-shaped clamp groove compress
Connect.
Beneficial effects of the present invention：
The present invention drives adjustment disk to rotate by transmission mechanism, realizes winding of the tracheae on adjustment disk, while pass through bullet
Property positioning seat realize tracheae vertical direction compression limit, can effectively prevent the rotation of harness during the winding process, lead
Cause can not be wound in cyclic structure, and by adjusting machine, to adjust winding tracheae beam not only efficient and shape specification is controllable, can be with
Accurately reach pre-provisioning request.
The annular groove of driving wheel and flexibly positioned seat arc are realized in the cooperation by handle and flexibly positioned seat of the present invention
The limiting of the tracheae of diameter is fixed between the change in gap and then realization difference between groove, is had a wide range of application, for any ruler
Very little tracheae is practical.
The limited block of the present invention is prepared by rubber material, so have certain cushioning effect to tracheae, it will not be to tracheae
Side wall causes to scratch, and tracheae press when limited block moves upwards by the pressure of handle act on limited block can not move
It is dynamic, and then realize the accurate fixation of tracheae.
Description of the drawings
In order to facilitate the understanding of those skilled in the art, the present invention is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 adjusts machine structure diagram for heat pump tracheae of the present invention；
Fig. 2 adjusts machine structure diagram for heat pump tracheae of the present invention；
Fig. 3 adjusts machine partial structural diagram for heat pump tracheae of the present invention；
Fig. 4 adjusts machine partial structural diagram for heat pump tracheae of the present invention；
Fig. 5 is the structural blast schematic diagram of Fig. 4；
Fig. 6 is the partial structurtes exploded perspective view of Fig. 4.
Specific embodiment
CO 2 trans-critical heat pump tracheae adjusts machine, and as shown in Figure 1, Figure 2 and Figure 3, including supporting rack 1, supporting rack 1 wraps
Two upper frames and chassis being oppositely arranged are included, transmission mechanism is mounted on chassis, transmission mechanism connection adjustment disk 8 is adjusted
The end face of disk 8 is provided with tracheae initiating terminal card slot 801, and one end of heat pump tracheae is connected and fixed in tracheae initiating terminal card slot 801；
The transmission mechanism includes the motor 2 being connected and the speed reducer 3 that are fixed on chassis, the surface peace of upper frame
Equipped with the two-direction switch 10 being connected with motor 2；
Chassis surface both ends are fixed there are two the first bearing seat 4 that is oppositely arranged, are installed in two first bearing seats 4
Clutch shaft bearing is fixed with, the first transmission shaft 5 is fixed between two clutch shaft bearings, the both ends of the first transmission shaft 5 are separately installed with
First belt pulley and the second belt pulley, decelerating motor 3 connect the first belt pulley by belt, and decelerating motor 3 passes through belt transmission
First belt pulley, the first belt pulley drive the second belt pulley by the first transmission shaft 5；
There are two second bearing seats 6 for the side surface both ends fixation of the upper frame, and another side surface is fixed with one first
Casing is equipped with the first fixing axle in first sleeve, and first fixing axle one end is equipped with driven wheel 9, is installed in second bearing seat 6
There is second bearing, second driving shaft 7 is fixed between two second bearings, one end of second driving shaft 7 is arranged with third successively
Belt pulley and adjustment disk 8, are connected between the second belt pulley and third belt pulley by belt transmission, are driven by the second belt pulley
Third belt pulley, third belt pulley drive adjustment disk 8 to rotate by second driving shaft 7；
The surface middle part of the upper frame is vertically and fixedly provided with position-limited rack 11, and 11 side wall of position-limited rack is fixed with the second casing, and second
One end of casing is mounted with the second fixing axle, is arranged in the second fixing axle and is fixed with pressed seat 12 and driving wheel 13, compresses
Handle 14 is fixed with, and flexibly positioned seat 15 is installed on pressed seat 12 on seat 12, handle 14 is compressed with flexibly positioned seat 15
Connect；When the avris of tracheae side wall along driven wheel 9 is stretched to the avris of driving wheel 13, across pressed seat 12, it is then pulled to adjusting
Disk 8, while the end of tracheae is fixed in tracheae initiating terminal card slot 801,14 handle of handle is then pulled by left and right
Pressure position between 14 bottom end and flexibly positioned seat 15 changes and then pressure is made to change, and realizes flexibly positioned 15 pairs of seat
Tracheae is limited in the compression of vertical direction, is then wrapped on adjustment disk 8 by the rotation tracheae of adjustment disk 8, realizes gas
Pipe 8 is coiled into cyclic structure；
The position-limited rack 11 includes being perpendicularly fixed at the fixed link 111 of upper frame surface both sides, and the second casing is fixed on fixation
The side wall of bar 111, the top of fixed link 111 are fixedly connected with the gag lever post 112 in horizontal distribution；It is solid that pressed seat 12 includes clamping
Due to the snap-gauge 121 that two in the second fixing axle are oppositely arranged, driving wheel 13 is located between two snap-gauges 121, two snap-gauges
The positioning plate 122 in horizontal distribution is vertically and fixedly provided between 121 middle part of sliding channel, 122 surface of positioning plate is provided with positioning through hole
123, flexibly positioned seat 15 is mounted in positioning through hole 123, and the surface both sides of positioning plate 122 are vertically and fixedly provided with two and card
The fixed plate 124 of 121 side wall vertical connection of plate is vertically and fixedly provided with installation axle 125 between the side wall of fixed plate 124, handle 14
One end, which is arranged, to be fixed in installation axle 125 and handle 14 is located between two fixed plates 124, handle 14 when handle 14 is vertical
Side wall connects with the side wall of gag lever post 112；
As shown in Figure 4, Figure 5 and Figure 6, the flexibly positioned seat 15 includes the guide rod being installed in positioning through hole 123
151, the bottom end of guide rod 151 is fixed with limited block 152, and top is fixed with fixture block 153, spring is arranged on guide rod 151
154, the top of spring 154 connects with the compression of fixture block 153, and bottom end connects with the compression of positioning plate 122, and limited block 152 is by rubber material
Prepared by material, the bottom surface of limited block 152 is provided with arc groove 155, and annular groove 131 is equipped in the middle part of the wall outer surface of driving wheel 13,
The bottom surface of annular groove is arc, and arc groove 155 is located in annular groove 131, and tracheae is connected in arc groove 155 and annular groove
Between 131, the top of fixture block 153 is provided with the strip-shaped clamp groove 156 for extending to two avris, bottom end and the strip-shaped clamp groove 156 of handle 14
Slot bottom compression connect, handle 14 be in vertical state be between handle 14 and fixture block 153 pressure maximum, the bottom of handle 14
Side pressure is moved fixture block 153 and is moved downward so that guide rod 151 moves downward, while spring is acted in the pressure of fixture block 153 and being pushed
Contracting, then the gap between arc groove 155 and annular groove 131 becomes smaller and then realizes the limiting of tracheae, when handle 14 is vertical
When direction moves leftwards and rightwards, the pressure between the bottom end of handle 14 and fixture block 153 becomes smaller so that spring 154 restores state, drawing
Action-oriented bar 151 moves upwards so that the gap between arc groove 155 and annular groove 131 becomes larger, and is adapted to different-diameter
Tracheae fix；Simultaneously in tracheae winding process, the top of tracheae connects with the arc groove 155 of limited block 152 compression, by
It is prepared in limited block 152 by rubber material, so having tracheae certain cushioning effect, the side wall of tracheae will not be caused to scrape
Wound, and tracheae press when limited block 152 moves upwards by the pressure of handle 14 act on limited block 152 can not move,
And then realize the fixation of tracheae；
The tracheae adjust machine specific work process be：
When the avris of tracheae side wall along driven wheel 9 is stretched to the avris of driving wheel 13, across arc groove 155 and annular
Between slot 131, adjustment disk 8 is then pulled to, while the end of tracheae is fixed in tracheae initiating terminal card slot 801, then passed through
Handle 14 is in vertical state, then realizes flexibly positioned 15 pairs of tracheaes of seat in vertical side by the position of left and right adjusting handle 14
To limiting, then different according to different tracheal diameters can pass through motor 2 and be driven speed reducer 3 with the position of regulation handle 14
Rotation, speed reducer 3 drive the first pulley rotation by belt, and the first belt pulley drives the second belt by the first transmission shaft 5
Wheel rotation, the second belt pulley drive third pulley rotation, and third belt pulley drives adjustment disk 8 to rotate by second driving shaft 7,
The rotation of adjustment disk 8 causes tracheae to be wrapped on adjustment disk 8, realizes that tracheae 8 is coiled into cyclic structure.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is in order to preferably explain the present invention
Principle and practical application, so as to which skilled artisan be enable to be best understood by and utilize the present invention.The present invention is only
It is limited by claims and its four corner and equivalent.
Claims (4)
1. CO 2 trans-critical heat pump tracheae adjusts machine, which is characterized in that including supporting rack (1), supporting rack (1) includes two
The upper frame and chassis being oppositely arranged are mounted with transmission mechanism, transmission mechanism connection adjustment disk (8), adjustment disk (8) on chassis
End face be provided with tracheae initiating terminal card slot (801), one end of heat pump tracheae is connected and fixed in tracheae initiating terminal card slot (801)；
The surface side of the upper frame is fixed there are one first sleeve, is equipped with the first fixing axle in first sleeve, first fixes
Axis one end is equipped with driven wheel (9)；
The surface middle part of the upper frame is vertically and fixedly provided with position-limited rack (11), and position-limited rack (11) side wall is fixed with the second casing, and second
One end of casing is mounted with the second fixing axle, is arranged in the second fixing axle and is fixed with pressed seat (12) and driving wheel (13),
Handle (14) is fixed on pressed seat (12), and pressed seat (is equipped with flexibly positioned seat (15), handle (14) and elasticity on 12
Positioning seat (15) compression connects.
2. CO 2 trans-critical heat pump tracheae according to claim 1 adjusts machine, which is characterized in that the transmission mechanism
Including the motor (2) being connected and the speed reducer (3) being fixed on chassis, chassis surface both ends are fixed to be set there are two opposite
The first bearing seat (4) put, is mounted with clutch shaft bearing on two first bearing seats (4), fixed between two clutch shaft bearings
There is the first transmission shaft (5), the both ends of the first transmission shaft (5) are separately installed with the first belt pulley and the second belt pulley, decelerating motor
(3) the first belt pulley is connected by belt, second bearing seat (6) that there are two the side surface both ends fixations of the upper frame, second
Second bearing on bearing block (6) is installed, second driving shaft (7) is fixed between two second bearings, second driving shaft (7)
One end is arranged with third belt pulley and adjustment disk (8) successively, is connected between the second belt pulley and third belt pulley by belt transmission
It connects, third belt pulley drives adjustment disk (8) to rotate by second driving shaft (7).
3. CO 2 trans-critical heat pump tracheae according to claim 1 adjusts machine, which is characterized in that the position-limited rack
(11) including being perpendicularly fixed at the fixed links (111) of upper frame surface both sides, the second casing is fixed on the side wall of fixed link (111),
The top of fixed link (111) is fixedly connected with the gag lever post (112) in horizontal distribution；Pressed seat (12) is including connecting and fixing in
Two in the two fixing axles snap-gauges (121) being oppositely arranged, driving wheel (13) is between two snap-gauges (121), two snap-gauges
(121) positioning plate (122) in horizontal distribution is vertically and fixedly provided between middle part of sliding channel, positioning plate (122) surface is provided with positioning
Through-hole (123), flexibly positioned seat (15) are mounted in positioning through hole (123), and the surface both sides of positioning plate (122) are vertically solid
The fixed fixed plate (124) there are two with snap-gauge (121) side wall vertical connection is vertically and fixedly provided between the side wall of fixed plate (124)
Installation axle (125), one end of handle (14), which is arranged, to be fixed in installation axle (125) and handle (14) is positioned at two fixed plates
(124) between, the side wall of handle (14) connects with the side wall of gag lever post (112) when handle (14) is vertical.
4. CO 2 trans-critical heat pump tracheae according to claim 3 adjusts machine, which is characterized in that described flexibly positioned
Seat (15) includes the guide rod (151) being installed in positioning through hole (123), and the bottom end of guide rod (151) is fixed with limited block
(152), top is fixed with fixture block (153), and spring (154), the top of spring (154) and fixture block are arranged on guide rod (151)
(153) it compresses and connects, bottom end connects with positioning plate (122) compression, and limited block (152) is prepared by rubber material, limited block (152)
Bottom surface be provided with arc groove (155), annular groove (131), the bottom of annular groove are equipped in the middle part of the wall outer surface of driving wheel (13)
Face is arc, and for arc groove (155) in annular groove (131), tracheae is connected in arc groove (155) and annular groove (131)
Between, the top of fixture block (153) is provided with the strip-shaped clamp groove (156) for extending to two avris, the bottom end of handle (14) and strip-shaped clamp groove
(156) slot bottom compression connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711447571.XA CN108176789B (en) | 2017-12-27 | 2017-12-27 | CO 2 trans-critical heat pump tracheae adjusts machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711447571.XA CN108176789B (en) | 2017-12-27 | 2017-12-27 | CO 2 trans-critical heat pump tracheae adjusts machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108176789A true CN108176789A (en) | 2018-06-19 |
| CN108176789B CN108176789B (en) | 2019-04-12 |
Family
ID=62547938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711447571.XA Active CN108176789B (en) | 2017-12-27 | 2017-12-27 | CO 2 trans-critical heat pump tracheae adjusts machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108176789B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3535865A (en) * | 1967-07-21 | 1970-10-27 | Mecano Bundy Gmbh | Apparatus for helically winding a rib on a tube |
| JPS5853326A (en) * | 1981-09-28 | 1983-03-29 | Kawasaki Heavy Ind Ltd | Double pipe structure |
| CN202877293U (en) * | 2012-10-22 | 2013-04-17 | 兰州兰石重型装备股份有限公司 | Multiple-heat-exchange-tube forming device |
| CN203991815U (en) * | 2014-06-27 | 2014-12-10 | 江苏天舒电器有限公司 | A kind of condenser coil around pipe machine |
| RU2551426C1 (en) * | 2014-01-31 | 2015-05-27 | Открытое акционерное общество "Производственное объединение "Завод имени Серго" | Temperature regulator bellows tube spiral unwinding method |
| CN105414278A (en) * | 2015-12-16 | 2016-03-23 | 珠海格力电器股份有限公司 | Automatic pipe coiling machine |
| CN105945105A (en) * | 2016-06-21 | 2016-09-21 | 张振国 | Copper casing pipe coiler |
-
2017
- 2017-12-27 CN CN201711447571.XA patent/CN108176789B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3535865A (en) * | 1967-07-21 | 1970-10-27 | Mecano Bundy Gmbh | Apparatus for helically winding a rib on a tube |
| JPS5853326A (en) * | 1981-09-28 | 1983-03-29 | Kawasaki Heavy Ind Ltd | Double pipe structure |
| CN202877293U (en) * | 2012-10-22 | 2013-04-17 | 兰州兰石重型装备股份有限公司 | Multiple-heat-exchange-tube forming device |
| RU2551426C1 (en) * | 2014-01-31 | 2015-05-27 | Открытое акционерное общество "Производственное объединение "Завод имени Серго" | Temperature regulator bellows tube spiral unwinding method |
| CN203991815U (en) * | 2014-06-27 | 2014-12-10 | 江苏天舒电器有限公司 | A kind of condenser coil around pipe machine |
| CN105414278A (en) * | 2015-12-16 | 2016-03-23 | 珠海格力电器股份有限公司 | Automatic pipe coiling machine |
| CN105945105A (en) * | 2016-06-21 | 2016-09-21 | 张振国 | Copper casing pipe coiler |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108176789B (en) | 2019-04-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107088593B (en) | A kind of pipe straightener | |
| CN209425019U (en) | A kind of numerical controlled machinery fixture for processing | |
| CN203678924U (en) | H-shaped steel flange straightening machine | |
| CN105479647B (en) | A kind of polytetrafluoroethylregenerated regenerated material strip thermo-pressing moulder | |
| CN106115319B (en) | The printing machine coil paper roll assembly of convenient use | |
| CN207480192U (en) | Apparatus for feeding sheet material | |
| CN104325287B (en) | Selector handle ball installs equipment | |
| CN108176789B (en) | CO 2 trans-critical heat pump tracheae adjusts machine | |
| CN112091095A (en) | Straightening processing technology for door frame of civil air defense door | |
| CN115365905B (en) | Stainless steel reducing pipe fine grinding device | |
| CN108847755B (en) | Manufacturing device for motor coil | |
| CN110445326A (en) | A kind of stator coil winding machine structure | |
| CN209759309U (en) | A wire drawing equipment for producing environmental protection glass fiber filtering material | |
| CN205998715U (en) | A kind of printer coil paper roll assembly of convenient use | |
| CN109159008B (en) | A kind of lightweight vehicle noise insulation pad interlayer Scissoring device | |
| CN211390118U (en) | PVC pipe bending device | |
| CN209239786U (en) | A kind of grinding machine belt tensioning mechanism | |
| CN116885636B (en) | Traction device for electric power construction | |
| CN208099169U (en) | U-iron line bending machine | |
| CN106144699A (en) | Printing paper wrap-up | |
| CN112474924A (en) | Bending processing method of cold rolled steel sheet metal part | |
| CN107542788A (en) | A kind of bearing roller press fitting auxiliary clamping device of belt bracket | |
| CN104773623B (en) | Metal wire maintenance winding and fastening device | |
| CN109176716A (en) | A kind of energy-efficient automobile sound insulating pad perforating device | |
| CN220063699U (en) | Cable toughness detection device |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200313 Address after: Room 313-3437, 3 / F, Shanshui building, No. 3, Gulou East Street, Miyun District, Beijing Patentee after: Zhongneng green spirit (Beijing) Technology Co., Ltd Address before: 236500 Anhui city of Fuyang Province Jieshou City Industrial Park Road on the north side of the people Patentee before: ANHUI HUANQIUXING NEW ENERGY TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |