CN112705795A - Numerical control gear machining turning lathe - Google Patents
Numerical control gear machining turning lathe Download PDFInfo
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- CN112705795A CN112705795A CN202110088888.9A CN202110088888A CN112705795A CN 112705795 A CN112705795 A CN 112705795A CN 202110088888 A CN202110088888 A CN 202110088888A CN 112705795 A CN112705795 A CN 112705795A
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- matching
- gear
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- box body
- inner cavity
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F5/00—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
- B23F23/02—Loading, unloading or chucking arrangements for workpieces
- B23F23/06—Chucking arrangements
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- Mechanical Engineering (AREA)
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Abstract
The invention discloses a numerical control gear machining turning machine tool, which comprises a box body, wherein a matching inner cavity is arranged in the box body, symmetrical bottom guide rails are arranged in the end wall of the matching inner cavity, an open annular rack is arranged in the bottom guide rail, a top mounting box body is arranged on the upper side of the bottom guide rail, symmetrical top sliding blocks are arranged on the lower side of the top mounting box body, the top sliding block is connected with the bottom guide rail in a sliding fit manner, one side of the top sliding block is provided with a side motor, the equipment is arranged on each machine tool station for gear machining by utilizing the surrounding arrangement of the box body and the matching inner cavity, then utilize the inside gear transportation structure of equipment to transport the gear inside equipment to make the gear transport on different processes, be convenient for the gear high efficiency when avoiding staining equipment operation passageway and transport and with the machining efficiency who improves the gear.
Description
Technical Field
The invention relates to the technical field of gear machining equipment, in particular to a numerical control gear machining turning machine tool.
Background
In the gear machining process, since the gear needs to be machined in multiple steps during the gear machining, a general gear machining device often only works for one step of the gear machining, and at this time, when the device is transferred among different processing devices, the working efficiency of the device is greatly reduced, the device needs to be correspondingly disassembled and assembled on different devices, and can realize the multi-procedure high-efficiency processing of the corresponding gear to process the product which meets the requirements and specifications, and because of the defects, the prior equipment has lower working efficiency, moreover, because the existing equipment with the corresponding gear for transportation is not good in the separation design of the processing area and the transportation area, the processing waste materials of the corresponding processing area easily enter the transportation area to reduce the working efficiency of the corresponding equipment of the transportation area and increase the maintenance cost and difficulty.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a numerical control gear machining turning machine tool which can solve the problems in the prior art.
The invention is realized by the following technical scheme: the invention relates to a numerical control gear machining turning machine tool, which comprises a box body, wherein a matching inner cavity is arranged in the box body, symmetrical bottom guide rails are arranged in the end walls of the matching inner cavity, an open annular rack is arranged in the bottom guide rails, a top mounting box body is arranged on the upper side of the bottom guide rails, symmetrical top sliding blocks are arranged on the lower side of the top mounting box body and are connected with the bottom guide rails in a sliding fit manner, a side motor is arranged on one side of each top sliding block, a bottom connecting gear is arranged on the lower side of the side motor in a power connection manner, the bottom connecting gear is meshed with the end walls of the annular rack, a sliding fit ejector block is arranged in the box body and is slidably arranged, a sliding fit ejector block is arranged in the box body, a clamping device which is used for clamping the gears and driving the gears to change in multiple angles and can, the cooperation kicking block that slides with be provided with between the top installation box and make top installation box stretches out and draws back from top to bottom so that the gear stretches into the flexible cooperation device of transporting in the different processes of cooperation inner chamber.
According to the technical scheme, the clamping device comprises a swinging box body, a top seat is hinged to the upper side of the swinging box body, a rotating connection motor is arranged in the top seat, a matching plate is arranged at the top of the rotating connection motor, the matching plate is fixed to an output shaft of the rotating connection motor, a bottom connection motor is arranged in the matching plate, a penetrating inner cavity is formed in the matching plate, a supporting component used for clamping and supporting the gear from the inside is arranged in the penetrating inner cavity, a swinging component enabling the top seat to swing is arranged between the bottom matching motor and the top seat, and the swinging box body is connected with a sliding matching top block in a fixed matching mode.
According to the technical scheme, the supporting assembly comprises a bottom connecting motor arranged in the matching plate, the bottom connecting motor is connected with the top of the output shaft in a power connection mode, the output shaft is connected with the end wall of the through cavity in a rotating fit mode, an internal thread moving block is arranged in the through cavity in a sliding mode, the internal thread moving block is connected with the output shaft in a threaded fit mode, symmetrical pushing clamping plates are arranged on the upper side of the matching plate, symmetrical matching connecting rods are hinged in the pushing clamping plates, and the matching connecting rods are connected with the internal thread moving block and the top of the matching plate in a rotating fit mode.
According to the technical scheme, the swing assembly comprises a side cavity arranged in the swing box body, a bottom matching motor is arranged at the bottom of the side cavity, a bottom matching motor is arranged on one side of the bottom matching motor in a power connection mode, an internal thread moving block is arranged in the side cavity in a sliding mode, an output connecting rod is arranged on one side of the bottom matching motor in a power connection mode, the output connecting rod is in threaded matching connection with the internal thread moving block, and a rotating connecting rod is hinged between the internal thread moving block and the top base.
Further technical scheme, flexible cooperation device including set up in the smooth inner chamber of opening in the top installation box, be provided with the transmission in the top installation box and connect the inner chamber, the smooth inner chamber end wall of opening and transmission are connected the pivoted and are provided with output threaded spindle between the inner chamber end wall, output threaded spindle surface screw-thread fit connection is provided with the female thread removal connecting block, female thread removal connecting block with the smooth inner chamber sliding fit of opening is connected, the articulated swing fit pole that is provided with in the female thread removal connecting block, swing fit pole with it sets up through the articulated setting of cooperation pivot to slide between the cooperation kicking block, the symmetry sets up around the cooperation pivot, the cooperation pivot is rotated by the motor drive that the longitudinal symmetry set up, the motor set up in the cooperation kicking block that slides, the front and back side the cooperation pivot sets up relatively, the transmission is connected intracavity and is provided with the output threaded spindle carries out.
According to a further technical scheme, the rotating assembly comprises a bottom matching motor arranged in the transmission connecting inner cavity, the top of the bottom matching motor is provided with a bottom bevel gear in a power connection mode, two sides of the bottom bevel gear are provided with symmetrical meshing connecting bevel gears in a meshing mode, and the meshing connecting bevel gears are fixedly connected with the output threaded shaft in a matching mode.
The invention has the beneficial effects that:
the equipment has a simple structure, the box body and the matching inner cavity are arranged in a surrounding mode, the equipment can be arranged on each machine tool station for gear machining, then the gear is transported inside the equipment by using the gear transportation structure inside the equipment, and the gear is transported in different procedures, so that the gear is convenient to transport efficiently while the operation channel of the equipment is prevented from being polluted, and the machining efficiency of the gear is improved.
When the device works and a gear is clamped, the bottom connecting motor drives the output shaft to rotate after working, the output shaft drives the internal thread moving block to slide in the through inner cavity, the internal thread moving block enables the pushing clamping plate to sufficiently clamp the gear from the inside of the gear through the swinging of the matching connecting rod, the gear is placed on one side of the matching plate, the gear can rotate around the top seat after the rotating connecting motor works during gear machining, so that multi-directional machining is facilitated, the bottom matching motor drives the output connecting rod to rotate after working, the output connecting rod drives the internal thread moving block to slide in the side concave cavity after rotating, and then the rotating connecting rod drives the top seat to swing after the rotating connecting rod rotates, the matching rotating shaft is arranged to ensure that the swinging of the swinging matching rod can enable the bottom matching motor to vertically lift, after the gear is completely conveyed into the matching inner cavity, the side motor drives the bottom connecting gear to rotate and drives the bottom connecting gear to rotate, and the side motor drives the bottom connecting gear to rotate after working, and the bottom connecting gear is driven to rotate due to the fact that the bottom connecting gear is meshed with the annular rack, the top sliding block is connected indirectly to drive the gear to do annular motion on one side of the bottom guide rail, the gear can be transported to different processes and then be extended for corresponding multiple-process machining.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
FIG. 1 is a schematic view of the internal structure of a numerical control gear machining and turning machine tool according to the present invention;
FIG. 2 is a schematic diagram of the structure of a single unit in FIG. 1;
FIG. 3 is a schematic view of the structure of the chucking device of FIG. 2;
FIG. 4 is a schematic view at A in FIG. 2;
FIG. 5 is a schematic view at B in FIG. 2;
FIG. 6 is a schematic top view of the case of FIG. 1;
in the figure, the matching inner cavity 11, the box body 12, the sliding matching top block 13, the matching rotating shaft 14, the swing matching rod 15, the bottom matching motor 21, the output connecting rod 22, the side concave cavity 23, the internal thread moving block 24, the rotating connecting rod 25, the swing box body 26, the top seat 27, the matching plate 28, the pushing clamping plate 29, the matching connecting rod 31, the output shaft 32, the penetrating inner cavity 33, the internal thread moving block 34, the bottom connecting motor 35, the rotating connecting motor 36, the bottom guide rail 41, the top sliding block 42, the top mounting box body 43, the opening sliding inner cavity 44, the output threaded shaft 45, the side motor 46, the bottom connecting gear 47, the annular rack 48, the internal thread moving connecting block 51, the bottom bevel gear 52, the bottom matching motor 53, the meshing connecting bevel gear 54 and the transmission connecting inner.
Detailed Description
As shown in fig. 1 to 6, the present invention is explained in detail, and for convenience of description, the following orientations are defined as follows: the following up-down left-right front-back direction is consistent with the up-down left-right front-back direction of the projection relation of the figure 1, the numerical control gear machining turning machine tool comprises a box body 12, a matching inner cavity 11 is arranged in the box body 12, symmetrical bottom guide rails 41 are arranged in the end walls of the matching inner cavity 11, an open annular rack 48 is arranged in the bottom guide rails 41, a top mounting box body 43 is arranged on the upper side of the bottom guide rails 41, symmetrical top sliding blocks 42 are arranged on the lower side of the top mounting box body 43, the top sliding blocks 42 are connected with the bottom guide rails 41 in a sliding fit mode, a side motor 46 is arranged on one side of the top sliding blocks 42, a bottom connecting gear 47 is arranged on the lower side of the side motor 46 in a power connection mode, the bottom connecting gear 47 is meshed with the end walls of the annular rack 48, gliding cooperation kicking block 13 that is provided with slides, cooperation kicking block 13 top of sliding is provided with and is used for the centre gripping gear and drives the gear multi-angle change and can make the gear retraction arrive carry out the dress card device that removes in the cooperation inner chamber 11, cooperation kicking block 13 of sliding with be provided with the messenger between the top installation box 43 stretches out and draws back so that the gear stretches into in the cooperation inner chamber 11 flexible cooperation device of transporting in different processes.
Beneficially, wherein, the clamping device includes a swing box 26, the swing box 26 is hinged on the upper side to be provided with a top seat 27, a rotary connection motor 36 is arranged in the top seat 27, a matching plate 28 is arranged at the top of the rotary connection motor 36, the matching plate 28 is fixed with an output shaft of the rotary connection motor 36, a bottom connection motor 35 is arranged in the matching plate 28, a penetrating inner cavity 33 is arranged in the matching plate 28, a supporting component for clamping and supporting the gear from the inside is arranged in the penetrating inner cavity 33, a swinging component enabling the top seat 27 to swing is arranged between the bottom matching motor 21 and the top seat 27, and the swing box 26 is fixedly matched and connected with the sliding matching top block 13.
Beneficially, the supporting assembly comprises a bottom connecting motor 35 arranged in the matching plate 28, an output shaft 32 is arranged at the top of the bottom connecting motor 35 in a power connection mode, the output shaft 32 is connected with the end wall of the through inner cavity 33 in a rotating fit mode, an internal thread moving block 34 is arranged in the through inner cavity 33 in a sliding mode, the internal thread moving block 34 is connected with the output shaft 32 in a threaded fit mode, symmetrical pushing and clamping plates 29 are arranged on the upper side of the matching plate 28, symmetrical matching connecting rods 31 are hinged in the pushing and clamping plates 29, and the matching connecting rods 31 are connected with the internal thread moving block 34 and the top of the matching plate 28 in a rotating fit mode.
Beneficially, the swing assembly includes a side cavity 23 disposed in the swing box 26, a bottom matching motor 21 is disposed at the bottom of the side cavity 23, a bottom matching motor 21 is disposed at one side of the bottom matching motor 21 in a power connection manner, an internal thread moving block 24 is slidably disposed in the side cavity 23, an output connecting rod 22 is disposed at one side of the bottom matching motor 21 in a power connection manner, the output connecting rod 22 is in a threaded matching connection with the internal thread moving block 24, and a rotating connecting rod 25 is hinged between the internal thread moving block 24 and the top base 27.
Beneficially, the telescopic matching device comprises an opening sliding cavity 44 arranged in the top mounting box 43, a transmission connection cavity 55 is arranged in the top mounting box 43, an output threaded shaft 45 is rotatably arranged between an end wall of the opening sliding cavity 44 and an end wall of the transmission connection cavity 55, an internal thread moving connecting block 51 is arranged on the outer surface of the output threaded shaft 45 in a threaded matching connection manner, the internal thread moving connecting block 51 is in a sliding matching connection with the opening sliding cavity 44, a swing matching rod 15 is hinged in the internal thread moving connecting block 51, the swing matching rod 15 is hinged with the sliding matching ejector block 13 through a matching rotating shaft 14, the matching rotating shaft 14 is symmetrically arranged in the front and back direction, the matching rotating shaft 14 is driven by a motor symmetrically arranged in the front and back direction to rotate, and the motor is arranged in the sliding matching ejector block 13, the front and rear cooperating shafts 14 are disposed oppositely, and a simultaneous rotation assembly for simultaneously rotating the output screw shaft 45 is disposed in the transmission connection inner cavity 55.
Advantageously, the simultaneous rotation assembly comprises a bottom matching motor 53 arranged in the transmission connection inner cavity 55, the top of the bottom matching motor 53 is provided with a bottom bevel gear 52 in a power connection mode, the two sides of the bottom bevel gear 52 are provided with symmetrical meshing connection bevel gears 54 in a meshing mode, and the meshing connection bevel gears 54 are fixedly connected with the output threaded shaft 45 in a matching mode.
During initial state, above-mentioned device, subassembly and structure are in the stop work state, and this equipment utilization box 12 and cooperation inner chamber 11 can be with equipment fixing on each lathe station of gear machining for encircleing the setting, then utilize the inside gear transport structure of equipment to transport the gear inside equipment to make the gear transport on different processes, be convenient for the high-efficient transfer of gear when avoiding staining equipment operation passageway and with the machining efficiency who improves the gear.
When the device works and when the gear is clamped, the bottom connecting motor 35 works to drive the output shaft 32 to rotate, so that the output shaft 32 drives the internal thread moving block 34 to slide in the through inner cavity 33, the internal thread moving block 34 enables the pushing clamping plate 29 to sufficiently clamp the gear from the inside of the gear and place the gear on one side of the matching plate 28 through the swinging of the matching connecting rod 31, the rotating connecting motor 36 can enable the gear to rotate around the top seat 27 after working in gear machining so as to facilitate multi-directional machining, the bottom matching motor 21 drives the output connecting rod 22 to rotate after working in gear transportation, the output connecting rod 22 drives the internal thread moving block 24 to slide in the side cavity 23 after rotating, and then the rotating connecting rod 25 drives the top seat 27 to swing, the top seat 27 indirectly drives the gear to swing to a vertical state, and then the motor in the sliding fit top block 13 drives the fit rotating shaft 14 to rotate, and the bottom fit motor 53 drives the bottom bevel gear 52 to swing, so that the bottom bevel gear 52 drives the mesh connection bevel gear 54 to rotate, so that the output threaded shaft 45 drives the internal thread moving connection block 51 to slide in the open sliding cavity 44, so that the swing fit rod 15 swings, the fit rotating shaft 14 is arranged in order that the swing fit rod 15 can make the bottom fit motor 21 vertically lift, after the gear is completely conveyed into the fit cavity 11, the side motor 46 is operated to drive the bottom connection gear 47 to rotate, because the bottom connection gear 47 is meshed with the annular rack 48, the top sliding block 42 indirectly drives the gear to do circular motion on one side of the bottom guide rail 41, so that the gear can be transported to different processes and correspondingly processed in multiple processes after being extended out.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (6)
1. A numerical control gear machining turning machine tool comprises a box body, wherein a matching inner cavity is formed in the box body, symmetrical bottom guide rails are arranged in the end walls of the matching inner cavity, an open-ended annular rack is arranged in the bottom guide rails, a top installation box body is arranged on the upper side of the bottom guide rails, symmetrical top sliding blocks are arranged on the lower side of the top installation box body and are connected with the bottom guide rails in a sliding fit manner, a side motor is arranged on one side of each top sliding block, a bottom connecting gear is arranged on the lower side of the side motor in a power connection manner, the bottom connecting gear is meshed with the end walls of the annular rack, a sliding fit ejector block is arranged in the box body and is provided with a sliding fit ejector block in a sliding manner, a clamping device which is used for clamping the gear and driving the gear to change in multiple angles and can enable the gear to, the cooperation kicking block that slides with be provided with between the top installation box and make top installation box stretches out and draws back from top to bottom so that the gear stretches into the flexible cooperation device of transporting in the different processes of cooperation inner chamber.
2. The numerical control gear machining turning machine of claim 1, characterized in that: the clamping device comprises a swinging box body, a top seat is hinged to the upper side of the swinging box body, a rotating connection motor is arranged in the top seat, a matching plate is arranged at the top of the rotating connection motor, the matching plate is fixed to an output shaft of the rotating connection motor, a bottom connection motor is arranged in the matching plate, a penetrating inner cavity is formed in the matching plate, a supporting assembly used for clamping and supporting the gear from the inside is arranged in the penetrating inner cavity, a swinging assembly enabling the top seat to swing is arranged between the bottom matching motor and the top seat, and the swinging box body is connected with a sliding fit top block in a fixed fit mode.
3. A numerical control gear machining turning machine according to claim 2, characterized in that: the supporting component comprises a motor arranged at the bottom in the matching plate, an output shaft is arranged at the top of the motor and connected in a power connection mode at the bottom, the output shaft is connected with the end wall of the passing inner cavity in a rotating fit mode, an internal thread moving block is arranged in the passing inner cavity in a sliding mode, the internal thread moving block is connected with the output shaft in a threaded fit mode, symmetrical pushing clamping plates are arranged on the upper side of the matching plate, symmetrical matching connecting rods are hinged in the pushing clamping plates, and the matching connecting rods are connected with the internal thread moving block and the top of the matching plate in a rotating fit mode.
4. A numerical control gear machining turning machine according to claim 2, characterized in that: the swing assembly comprises a side cavity arranged in the swing box body, a bottom matching motor is arranged at the bottom of the side cavity, a bottom matching motor is arranged on one side of the bottom matching motor in a power connection mode, an internal thread moving block is arranged in the side cavity in a sliding mode, an output connecting rod is arranged on one side of the bottom matching motor in a power connection mode, the output connecting rod is in threaded matching connection with the internal thread moving block, and a rotating connecting rod is hinged between the internal thread moving block and the top seat.
5. A gear machining turning machine according to claim 1, characterized in that: the telescopic matching device comprises an opening sliding inner cavity arranged in the top mounting box body, a transmission connecting inner cavity is arranged in the top mounting box body, an output threaded shaft is rotatably arranged between the end wall of the opening sliding inner cavity and the end wall of the transmission connecting inner cavity, the outer surface of the output threaded shaft is provided with an internal thread movable connecting block in a threaded fit connection way, the internal thread movable connecting block is in a sliding fit connection with the opening sliding inner cavity, a swing matching rod is hinged in the internal thread movable connecting block, the swing matching rod and the sliding matching ejector block are hinged through a matching rotating shaft, the matching rotating shafts are symmetrically arranged in the front and the back, the matching rotating shafts are driven by motors symmetrically arranged in the front and the back to rotate, the motors are arranged in the sliding matching top blocks, the matching rotating shafts on the front side and the back side are oppositely arranged, and a simultaneous rotating assembly which enables the output threaded shaft to rotate simultaneously is arranged in the transmission connecting inner cavity.
6. A gear machining turning machine according to claim 5, characterized in that: meanwhile, the rotating assembly comprises a bottom matching motor arranged in the transmission connecting inner cavity, the top of the bottom matching motor is in power connection with a bottom bevel gear, two sides of the bottom bevel gear are symmetrically provided with meshing connecting bevel gears in a meshing mode, and the meshing connecting bevel gears are fixedly connected with the output threaded shaft in a matching mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110088888.9A CN112705795B (en) | 2021-01-22 | 2021-01-22 | Numerical control gear machining turning machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110088888.9A CN112705795B (en) | 2021-01-22 | 2021-01-22 | Numerical control gear machining turning machine tool |
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| Publication Number | Publication Date |
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| CN112705795A true CN112705795A (en) | 2021-04-27 |
| CN112705795B CN112705795B (en) | 2022-06-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110088888.9A Active CN112705795B (en) | 2021-01-22 | 2021-01-22 | Numerical control gear machining turning machine tool |
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| CN202540024U (en) * | 2012-03-20 | 2012-11-21 | 埃美斯自动化科技(厦门)有限公司 | Automatic feeding mechanism for frame assembling machine |
| CN106216779A (en) * | 2016-07-28 | 2016-12-14 | 无锡普瑞腾传动机械有限公司 | A kind of Gear Production chamfering device |
| CN107010401A (en) * | 2017-04-14 | 2017-08-04 | 江苏智子自动化科技有限公司 | A kind of PCB clamping delivery mechanism and its method of work |
| CN208341927U (en) * | 2018-05-23 | 2019-01-08 | 盐城恒发精密齿轮有限公司 | A kind of Gear Processing burr remover |
| US10654652B1 (en) * | 2018-09-12 | 2020-05-19 | Santa Rosa Systems, Llc | Extendible belt conveyor and transfer plates for same |
| CN111546098A (en) * | 2020-05-28 | 2020-08-18 | 胡月明 | Milling clamping equipment |
| CN211966768U (en) * | 2020-02-10 | 2020-11-20 | 四川兴创泰信息科技有限公司 | Movable bracket for metal processing |
| CN112207534A (en) * | 2020-10-16 | 2021-01-12 | 淄博凯雷得汽车零部件有限公司 | Clamping, transporting and transferring device for plate spring |
| CN212371233U (en) * | 2020-06-29 | 2021-01-19 | 江苏理工学院 | Material circulation device, drilling mechanism and machining center |
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2021
- 2021-01-22 CN CN202110088888.9A patent/CN112705795B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202540024U (en) * | 2012-03-20 | 2012-11-21 | 埃美斯自动化科技(厦门)有限公司 | Automatic feeding mechanism for frame assembling machine |
| CN106216779A (en) * | 2016-07-28 | 2016-12-14 | 无锡普瑞腾传动机械有限公司 | A kind of Gear Production chamfering device |
| CN107010401A (en) * | 2017-04-14 | 2017-08-04 | 江苏智子自动化科技有限公司 | A kind of PCB clamping delivery mechanism and its method of work |
| CN208341927U (en) * | 2018-05-23 | 2019-01-08 | 盐城恒发精密齿轮有限公司 | A kind of Gear Processing burr remover |
| US10654652B1 (en) * | 2018-09-12 | 2020-05-19 | Santa Rosa Systems, Llc | Extendible belt conveyor and transfer plates for same |
| CN211966768U (en) * | 2020-02-10 | 2020-11-20 | 四川兴创泰信息科技有限公司 | Movable bracket for metal processing |
| CN111546098A (en) * | 2020-05-28 | 2020-08-18 | 胡月明 | Milling clamping equipment |
| CN212371233U (en) * | 2020-06-29 | 2021-01-19 | 江苏理工学院 | Material circulation device, drilling mechanism and machining center |
| CN112207534A (en) * | 2020-10-16 | 2021-01-12 | 淄博凯雷得汽车零部件有限公司 | Clamping, transporting and transferring device for plate spring |
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| CN112705795B (en) | 2022-06-24 |
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Effective date of registration: 20220602 Address after: No. 109, Jinsheng Road, meibu office, Linyi Economic and Technological Development Zone, Shandong 276000 Applicant after: Shandong Guozhong Machinery Technology Co.,Ltd. Address before: Room 3042, 3 / F, building 2, dingchuang wealth center, Cangqian street, Yuhang District, Hangzhou City, Zhejiang Province Applicant before: Hangzhou Zhongzhi Huagu Technology Co.,Ltd. |
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