WO2021184788A1 - Steel grating twisted steel cutting and polishing apparatus - Google Patents
Steel grating twisted steel cutting and polishing apparatus Download PDFInfo
- Publication number
- WO2021184788A1 WO2021184788A1 PCT/CN2020/128537 CN2020128537W WO2021184788A1 WO 2021184788 A1 WO2021184788 A1 WO 2021184788A1 CN 2020128537 W CN2020128537 W CN 2020128537W WO 2021184788 A1 WO2021184788 A1 WO 2021184788A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cutting
- frame
- guide
- grinding
- steel
- 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.)
- Ceased
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/06—Grinders for cutting-off
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/12—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation involving optical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
Definitions
- the invention belongs to the technical field of cutting and grinding application of pressure-welded steel parts, and in particular relates to a steel grating and twist steel cutting and grinding equipment.
- the side material is removed by the hydraulic mechanism.
- the burrs generated in the process are usually polished by a manual hand-held angle grinder.
- the present invention provides a steel grating twist steel cutting and grinding equipment.
- the purpose of the present invention is to provide a steel grating twist steel cutting and grinding equipment, which has a reasonable design, reduces labor intensity and saves costs.
- the present invention provides a steel grating twist steel cutting and grinding equipment, which is composed of a cutting and grinding assembly and guide assemblies arranged on both sides of the cutting and grinding assembly;
- the cutting and grinding assembly includes a cutting and grinding frame and a symmetrical arrangement Several groups of first bearing seats on both ends of the cutting and grinding machine frame, and first guide rollers connected to several groups of first bearing seats at both ends, and a horizontal frame set on the cutting and grinding machine frame, and respectively
- the cutting and grinding frame set on both ends of the horizontal frame, and the Z-axis cutting and grinding motion mechanism, Z-axis transmission mechanism, Z-axis guide mechanism, Y-axis transmission mechanism, Y-axis guide mechanism,
- the guide assembly includes a guide frame respectively arranged on both sides of the cutting and grinding frame, and several sets of second groups respectively arranged on the guiding frame
- the bearing seat, and the second guide rollers connected to several sets of second bearing seats at both
- the steel grating twist steel cutting and grinding equipment further includes a laser displacement compensator arranged on one end of the cutting frame, and a laser displacement compensator arranged on the transmission shaft and used in conjunction with the hand wheel and the supporting frame Counter, locking mechanism.
- the grid-plate twisted steel cutting and grinding equipment further includes an integrated dust collector arranged on the cutting and grinding frame and located under the first guide roller.
- the steel grating twist steel cutting and grinding equipment further includes a horizontal limit frame plate arranged on the side walls of both sides of the horizontal frame and between the cutting and grinding frames, and two horizontal limit frame plates arranged on the horizontal limit frame plate.
- the positioning lug plate on the outer wall of the end, the lifting cylinder installed on the inner wall of one side of the horizontal limit frame plate, the U-shaped fixing plate fixedly connected with the lifting cylinder through the limit pin shaft, and the horizontal limit connected with one end of the U-shaped fixing plate
- Position pressing plates, and vertical limit guide rods respectively penetrating the positioning ear plates and connected with one end of the horizontal limit pressing plate.
- the steel grating twist steel cutting and grinding equipment of the present invention has the beneficial effects of saving labor, reducing labor intensity of workers, ensuring operation safety, improving grinding quality and work efficiency, and ensuring product consistency. Effectively reduce environmental pollution in the workshop and improve the working environment.
- Figure 1 is a schematic diagram of the vertical structure of a steel grating twist steel cutting and grinding equipment according to the present invention
- FIG. 2 is a schematic diagram of the front structure of a steel grating twist steel cutting and grinding equipment according to the present invention
- Fig. 3 is a structural schematic diagram of a cutting and grinding assembly of a steel grating twist steel cutting and grinding equipment according to the present invention
- Fig. 4 is a structural schematic diagram of a guide assembly of a steel grating twist steel cutting and grinding equipment according to the present invention.
- a steel grating twist steel cutting and grinding equipment as shown in Figure 1, Figure 2, Figure 3 and Figure 4 is composed of a cutting and grinding assembly and guide assemblies arranged on both sides of the cutting and grinding assembly; the cutting and grinding assembly, It includes a cutting and grinding frame 17, and a plurality of groups of first bearing seats 12 symmetrically arranged on the end faces of the two ends of the cutting and grinding frame 17, and first guide rollers 13 whose two ends are respectively connected to a plurality of groups of first bearing seats 12, and
- the horizontal frame 10 arranged on the cutting and grinding frame 17, and the cutting frame 4 respectively arranged at both ends of the horizontal frame 10, and the Z-axis cutting and grinding movement mechanism 18, which are arranged on the cutting frame 4 and used in conjunction with each other.
- the guide assembly It includes a guide frame 36 respectively arranged on both sides of the cutting and grinding frame 17, and a plurality of sets of second bearing seats 7 respectively arranged on the guide frame 36, and a second bearing seat 7 whose ends are respectively connected to a plurality of sets of second bearing seats 7
- the steel grating twist steel cutting and grinding equipment further includes a laser displacement compensator 9 arranged at one end of the cutting and grinding frame 4, and a laser displacement compensator 9 arranged on the transmission shaft 32 and connected with the hand wheel 27 and the support frame 33
- the counter 28, the locking mechanism 29, and the grid plate twist steel cutting and grinding equipment used in conjunction with each other also include an integrated dust collector 11 (negative Pressure dust collector); and the steel grating twisted steel cutting and grinding equipment, further comprising a horizontal limit frame plate 2 arranged on both side walls of the horizontal frame 10 and located between the cutting and grinding frames 4, and arranged on the horizontal limit
- the workpiece 8 (the original steel grating plate) is moved to the bottom of the cutting and grinding assembly through the guide assembly for cutting and grinding.
- the horizontal limit plate 16 positions the workpiece 8 and is displaced by the laser
- the compensator 9 measures the distance between the vertical flat steel on the side of the workpiece, calculates the gap with the theoretical value (product width), and feeds it back to the system (not shown in Figure 1), so that the grinder and the side of the workpiece maintain a relatively consistent distance , In order to ensure that the residual twist steel length of the workpiece after the automatic cutting and grinding machine is ⁇ 1mm.
- the guide assembly conducts preliminary guidance to the workpiece 8.
- the distance between the guide wheels can be manually adjusted by the handwheel 27, and the adjustable range is 600-1260mm.
- the transmission shaft 32 adopts a pair of positive and negative
- the opposite trapezoidal lead screw is composed of a universal coupling (not shown in Figure 4) to connect the two.
- the user only needs to adjust the adjustment handwheel on one side, and the guide wheel set 30 moves to both sides at the same time; When the distance is adjusted, it can be read from the counter 28, and when it is adjusted to the set value, the locking mechanism 29 is used to quickly position and lock.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
Description
本发明属于压焊钢件切磨应用技术领域，具体涉及一种钢格板麻花钢切磨设备。The invention belongs to the technical field of cutting and grinding application of pressure-welded steel parts, and in particular relates to a steel grating and twist steel cutting and grinding equipment.
目前钢格板压焊产业中，顶部麻花钢压焊完成后由液压机构切除侧边余料，该过程中产生的毛刺通常有人工手持角磨机打磨。At present, in the steel grating press welding industry, after the top twist steel press welding is completed, the side material is removed by the hydraulic mechanism. The burrs generated in the process are usually polished by a manual hand-held angle grinder.
手工打磨弊端：1）、安排专职打磨人员，使用大量人工；2）劳动强度高、危险性大，容易造成身体伤害；3）噪音大，粉尘多，环境污染重；4）无法保证大批量产品打磨一致性，钢板表面磨损容易造成热镀锌后表面起皮。Disadvantages of manual polishing: 1) Arrange full-time polishing personnel and use a lot of labor; 2) High labor intensity, high risk, and easy to cause physical injury; 3) Loud noise, dust, heavy environmental pollution; 4) Cannot guarantee large quantities of products Polishing consistency, the surface of the steel plate is easily worn out after hot-dip galvanizing.
因此，基于上述问题，本发明提供一种钢格板麻花钢切磨设备。Therefore, based on the above problems, the present invention provides a steel grating twist steel cutting and grinding equipment.
本发明的目的是提供一种钢格板麻花钢切磨设备，其设计合理，降低劳动强度，节约成本。The purpose of the present invention is to provide a steel grating twist steel cutting and grinding equipment, which has a reasonable design, reduces labor intensity and saves costs.
技术方案：本发明提供一种钢格板麻花钢切磨设备，由切磨组件，及设置在切磨组件两侧的导向组件组成；所述切磨组件，包括切磨机架，及对称设置在切磨机架两端端面的若干组第一轴承座，及两端分别与若干组第一轴承座连接的第一导料棍，及设置在切磨机架上的横机架，及分别设置在横机架两端的切磨框架，及设置在切磨框架上且相配合使用的Z轴切磨运动机构、Z轴传动机构、Z轴导向机构、Y轴传动机构、Y轴导向机构、切磨工具、切磨电机、Y轴补偿运动机构、拖链；所述导向组件，包括分别设置在切磨机架两侧的导向机架，及分别设置在导向机架上的若干组第二轴承座，及两端分别与若干组第二轴承座连接的第二导料棍，及分别设置在导向机架且相配合使用的手轮、传动轴、支撑框架、防尘罩盖、导向支撑滑杆、导向轮组。Technical solution: The present invention provides a steel grating twist steel cutting and grinding equipment, which is composed of a cutting and grinding assembly and guide assemblies arranged on both sides of the cutting and grinding assembly; the cutting and grinding assembly includes a cutting and grinding frame and a symmetrical arrangement Several groups of first bearing seats on both ends of the cutting and grinding machine frame, and first guide rollers connected to several groups of first bearing seats at both ends, and a horizontal frame set on the cutting and grinding machine frame, and respectively The cutting and grinding frame set on both ends of the horizontal frame, and the Z-axis cutting and grinding motion mechanism, Z-axis transmission mechanism, Z-axis guide mechanism, Y-axis transmission mechanism, Y-axis guide mechanism, The cutting tool, the cutting motor, the Y-axis compensation motion mechanism, and the drag chain; the guide assembly includes a guide frame respectively arranged on both sides of the cutting and grinding frame, and several sets of second groups respectively arranged on the guiding frame The bearing seat, and the second guide rollers connected to several sets of second bearing seats at both ends, and the handwheel, drive shaft, support frame, dust cover, and guide support that are respectively arranged on the guide frame and used in conjunction Slide bar, guide wheel group.
本技术方案的，所述钢格板麻花钢切磨设备，还包括设置在切磨框架上一端端部的激光位移补偿器，及设置在传动轴上且与手轮、支撑框架相配合使用的计数器、锁紧机构。According to this technical solution, the steel grating twist steel cutting and grinding equipment further includes a laser displacement compensator arranged on one end of the cutting frame, and a laser displacement compensator arranged on the transmission shaft and used in conjunction with the hand wheel and the supporting frame Counter, locking mechanism.
本技术方案的，所述格板麻花钢切磨设备，还包括设置在切磨机架上且位于第一导料棍下方的集成型除尘器。According to the technical solution, the grid-plate twisted steel cutting and grinding equipment further includes an integrated dust collector arranged on the cutting and grinding frame and located under the first guide roller.
本技术方案的，所述钢格板麻花钢切磨设备，还包括设置在横机架两侧侧壁且位于切磨框架之间的横限位框架板，及设置在横限位框架板两端外壁的定位耳板，及安装在横限位框架板一侧内壁的升降气缸，及通限位销轴与升降气缸固定连接的U形固定板，及与U形固定板一端连接的横限位压板，及分别贯穿定位耳板且一端与横限位压板连接的竖限位导杆。According to the technical scheme, the steel grating twist steel cutting and grinding equipment further includes a horizontal limit frame plate arranged on the side walls of both sides of the horizontal frame and between the cutting and grinding frames, and two horizontal limit frame plates arranged on the horizontal limit frame plate. The positioning lug plate on the outer wall of the end, the lifting cylinder installed on the inner wall of one side of the horizontal limit frame plate, the U-shaped fixing plate fixedly connected with the lifting cylinder through the limit pin shaft, and the horizontal limit connected with one end of the U-shaped fixing plate Position pressing plates, and vertical limit guide rods respectively penetrating the positioning ear plates and connected with one end of the horizontal limit pressing plate.
与现有技术相比，本发明的一种钢格板麻花钢切磨设备的有益效果在于：其节省人工，降低工人劳动强度，确保操作安全，提高打磨质量和工作效率，保证产品一致性，有效降低车间环境污染，改善工作环境。Compared with the prior art, the steel grating twist steel cutting and grinding equipment of the present invention has the beneficial effects of saving labor, reducing labor intensity of workers, ensuring operation safety, improving grinding quality and work efficiency, and ensuring product consistency. Effectively reduce environmental pollution in the workshop and improve the working environment.
图1是本发明的一种钢格板麻花钢切磨设备的立式结构示意图；Figure 1 is a schematic diagram of the vertical structure of a steel grating twist steel cutting and grinding equipment according to the present invention;
图2是本发明的一种钢格板麻花钢切磨设备的主视结构示意图；2 is a schematic diagram of the front structure of a steel grating twist steel cutting and grinding equipment according to the present invention;
图3是本发明的一种钢格板麻花钢切磨设备的切磨组件的结构示意图；Fig. 3 is a structural schematic diagram of a cutting and grinding assembly of a steel grating twist steel cutting and grinding equipment according to the present invention;
图4是本发明的一种钢格板麻花钢切磨设备的导向组件的结构示意图。Fig. 4 is a structural schematic diagram of a guide assembly of a steel grating twist steel cutting and grinding equipment according to the present invention.
下面结合附图和具体实施例，进一步阐明本发明。The present invention will be further clarified below in conjunction with the drawings and specific embodiments.
如图1、图2、图3和图4所示的一种钢格板麻花钢切磨设备，由切磨组件，及设置在切磨组件两侧的导向组件组成；所述切磨组件，包括切磨机架17，及对称设置在切磨机架17两端端面的若干组第一轴承座12，及两端分别与若干组第一轴承座12连接的第一导料棍13，及设置在切磨机架17上的横机架10，及分别设置在横机架10两端的切磨框架4，及设置在切磨框架4上且相配合使用的Z轴切磨运动机构18、Z轴传动机构19、Z轴导向机构20、Y轴传动机构21、Y轴导向机构22、切磨工具23、切磨电机24、Y轴补偿运动机构25、拖链26；所述导向组件，包括分别设置在切磨机架17两侧的导向机架36，及分别设置在导向机架36上的若干组第二轴承座7，及两端分别与若干组第二轴承座7连接的第二导料棍35，及分别设置在导向机架36且相配合使用的手轮27、传动轴32、支撑框架33、防尘罩盖31、导向支撑滑杆34、导向轮组30。A steel grating twist steel cutting and grinding equipment as shown in Figure 1, Figure 2, Figure 3 and Figure 4 is composed of a cutting and grinding assembly and guide assemblies arranged on both sides of the cutting and grinding assembly; the cutting and grinding assembly, It includes a cutting and grinding frame 17, and a plurality of groups of first bearing seats 12 symmetrically arranged on the end faces of the two ends of the cutting and grinding frame 17, and first guide rollers 13 whose two ends are respectively connected to a plurality of groups of first bearing seats 12, and The horizontal frame 10 arranged on the cutting and grinding frame 17, and the cutting frame 4 respectively arranged at both ends of the horizontal frame 10, and the Z-axis cutting and grinding movement mechanism 18, which are arranged on the cutting frame 4 and used in conjunction with each other. Z-axis transmission mechanism 19, Z-axis guide mechanism 20, Y-axis transmission mechanism 21, Y-axis guide mechanism 22, cutting tool 23, cutting motor 24, Y-axis compensation motion mechanism 25, drag chain 26; the guide assembly, It includes a guide frame 36 respectively arranged on both sides of the cutting and grinding frame 17, and a plurality of sets of second bearing seats 7 respectively arranged on the guide frame 36, and a second bearing seat 7 whose ends are respectively connected to a plurality of sets of second bearing seats 7 Two guide rollers 35, and a hand wheel 27, a transmission shaft 32, a support frame 33, a dust cover 31, a guide support sliding rod 34, and a guide wheel group 30 respectively arranged on the guide frame 36 and used in cooperation.
进一步优选的，所述钢格板麻花钢切磨设备，还包括设置在切磨框架4上一端端部的激光位移补偿器9，及设置在传动轴32上且与手轮27、支撑框架33相配合使用的计数器28、锁紧机构29；及所述格板麻花钢切磨设备，还包括设置在切磨机架17上且位于第一导料棍13下方的集成型除尘器11(负压除尘器)；及所述钢格板麻花钢切磨设备，还包括设置在横机架10两侧侧壁且位于切磨框架4之间的横限位框架板2，及设置在横限位框架板2两端外壁的定位耳板1，及安装在横限位框架板2一侧内壁的升降气缸5，及通限位销轴15与升降气缸5固定连接的U形固定板14，及与U形固定板14一端连接的横限位压板16，及分别贯穿定位耳板1且一端与横限位压板16连接的竖限位导杆37。Further preferably, the steel grating twist steel cutting and grinding equipment further includes a laser displacement compensator 9 arranged at one end of the cutting and grinding frame 4, and a laser displacement compensator 9 arranged on the transmission shaft 32 and connected with the hand wheel 27 and the support frame 33 The counter 28, the locking mechanism 29, and the grid plate twist steel cutting and grinding equipment used in conjunction with each other also include an integrated dust collector 11 (negative Pressure dust collector); and the steel grating twisted steel cutting and grinding equipment, further comprising a horizontal limit frame plate 2 arranged on both side walls of the horizontal frame 10 and located between the cutting and grinding frames 4, and arranged on the horizontal limit The positioning lugs 1 on the outer walls of the two ends of the positioning frame plate 2, and the lifting cylinder 5 installed on the inner wall of one side of the horizontal limit frame plate 2, and the U-shaped fixing plate 14 fixedly connected with the lifting cylinder 5 through the limit pin shaft 15, And a horizontal limit pressing plate 16 connected to one end of the U-shaped fixing plate 14, and a vertical limit guide rod 37 respectively passing through the positioning ear plate 1 and one end connected to the horizontal limiting pressing plate 16.
本结构的钢格板麻花钢切磨设备，工件8（钢格板原板）经导向组件移动至切磨组件下方进行切磨动作，其中，横限位压板16等将工件8定位，由激光位移补偿器9对工件侧面的垂直扁钢进行测距，并计算出与理论值（产品宽度）的差距，反馈给系统（图1中未标出），使打磨机与工件侧面保持相对一致的间距，以保证自动切磨机加工后工件的残余麻花钢长度≤1mm。In the steel grating and twisted steel cutting equipment of this structure, the workpiece 8 (the original steel grating plate) is moved to the bottom of the cutting and grinding assembly through the guide assembly for cutting and grinding. Among them, the horizontal limit plate 16 positions the workpiece 8 and is displaced by the laser The compensator 9 measures the distance between the vertical flat steel on the side of the workpiece, calculates the gap with the theoretical value (product width), and feeds it back to the system (not shown in Figure 1), so that the grinder and the side of the workpiece maintain a relatively consistent distance , In order to ensure that the residual twist steel length of the workpiece after the automatic cutting and grinding machine is ≤ 1mm.
本结构的钢格板麻花钢切磨设备，导向组件对工件8进行初步导向，导向轮组间距可通过手轮27手动调节，可调范围600-1260mm，其中，传动轴32采用一对正反相对的梯形丝杠组成，通过万向联轴器（图4中未标出）将两者连接，使用者只需调节一侧的调节手轮，则导向轮组30同时分别向两侧移动；而调节间距时，可从计数器28读数，当调节到设定数值时，使用锁紧机构29快速定位锁紧。The steel grating and twisted steel cutting and grinding equipment of this structure, the guide assembly conducts preliminary guidance to the workpiece 8. The distance between the guide wheels can be manually adjusted by the handwheel 27, and the adjustable range is 600-1260mm. Among them, the transmission shaft 32 adopts a pair of positive and negative The opposite trapezoidal lead screw is composed of a universal coupling (not shown in Figure 4) to connect the two. The user only needs to adjust the adjustment handwheel on one side, and the guide wheel set 30 moves to both sides at the same time; When the distance is adjusted, it can be read from the counter 28, and when it is adjusted to the set value, the locking mechanism 29 is used to quickly position and lock.
以上所述仅是本发明的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明原理的前提下，还可以作出若干改进，这些改进也应视为本发明的保护范围。The above are only the preferred embodiments of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements can be made, and these improvements should also be regarded as the present invention. The scope of protection.
Claims (4)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020330604.3U CN211708971U (en) | 2020-03-17 | 2020-03-17 | Steel grating twist steel cutting and grinding equipment |
| CN202020330604.3 | 2020-03-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2021184788A1 true WO2021184788A1 (en) | 2021-09-23 |
Family
ID=73396720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2020/128537 Ceased WO2021184788A1 (en) | 2020-03-17 | 2020-11-13 | Steel grating twisted steel cutting and polishing apparatus |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN211708971U (en) |
| WO (1) | WO2021184788A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114102301A (en) * | 2021-11-15 | 2022-03-01 | 谢佳美 | Bushing manufacturing machine for high-end manufacturing industry |
| CN114160996A (en) * | 2021-12-25 | 2022-03-11 | 苏州威尔玛钢格板有限公司 | Steel grating laser scanning numerical control cutting machine |
| CN116652778A (en) * | 2023-06-16 | 2023-08-29 | 迁安联钢增洲钢管有限公司 | A polishing processing system for galvanized steel strip |
| CN118768943A (en) * | 2024-08-06 | 2024-10-15 | 西安交通大学 | A cutting and grinding device for a numerical control machining center and a working method thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211708971U (en) * | 2020-03-17 | 2020-10-20 | 南京固华机电科技有限公司 | Steel grating twist steel cutting and grinding equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09131611A (en) * | 1995-11-06 | 1997-05-20 | Sanko Metal Ind Co Ltd | Tapered metal sheet cutting machine |
| CN108972222A (en) * | 2018-08-27 | 2018-12-11 | 鹏凯（天津）玻璃有限公司 | One kind being used for toughened glass production line full-automatic glass edging device |
| CN208895772U (en) * | 2018-09-30 | 2019-05-24 | 厦门高时实业有限公司 | A kind of marble angle lap machine |
| CN209223748U (en) * | 2019-01-04 | 2019-08-09 | 漳州市庆瑞工贸有限公司 | A kind of concrete glued board processing grinding device |
| CN211708971U (en) * | 2020-03-17 | 2020-10-20 | 南京固华机电科技有限公司 | Steel grating twist steel cutting and grinding equipment |
-
2020
- 2020-03-17 CN CN202020330604.3U patent/CN211708971U/en active Active
- 2020-11-13 WO PCT/CN2020/128537 patent/WO2021184788A1/en not_active Ceased
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09131611A (en) * | 1995-11-06 | 1997-05-20 | Sanko Metal Ind Co Ltd | Tapered metal sheet cutting machine |
| CN108972222A (en) * | 2018-08-27 | 2018-12-11 | 鹏凯（天津）玻璃有限公司 | One kind being used for toughened glass production line full-automatic glass edging device |
| CN208895772U (en) * | 2018-09-30 | 2019-05-24 | 厦门高时实业有限公司 | A kind of marble angle lap machine |
| CN209223748U (en) * | 2019-01-04 | 2019-08-09 | 漳州市庆瑞工贸有限公司 | A kind of concrete glued board processing grinding device |
| CN211708971U (en) * | 2020-03-17 | 2020-10-20 | 南京固华机电科技有限公司 | Steel grating twist steel cutting and grinding equipment |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114102301A (en) * | 2021-11-15 | 2022-03-01 | 谢佳美 | Bushing manufacturing machine for high-end manufacturing industry |
| CN114160996A (en) * | 2021-12-25 | 2022-03-11 | 苏州威尔玛钢格板有限公司 | Steel grating laser scanning numerical control cutting machine |
| CN116652778A (en) * | 2023-06-16 | 2023-08-29 | 迁安联钢增洲钢管有限公司 | A polishing processing system for galvanized steel strip |
| CN116652778B (en) * | 2023-06-16 | 2023-10-24 | 迁安联钢增洲钢管有限公司 | A polishing processing system for galvanized steel strips |
| CN118768943A (en) * | 2024-08-06 | 2024-10-15 | 西安交通大学 | A cutting and grinding device for a numerical control machining center and a working method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN211708971U (en) | 2020-10-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2021184788A1 (en) | Steel grating twisted steel cutting and polishing apparatus | |
| CN106826495A (en) | A kind of high accuracy line slideway special purpose grinder | |
| CN215201069U (en) | Horizontal wire drawing equipment for metal wire | |
| CN115475892A (en) | Flat steel straightening and feeding machine | |
| CN210703573U (en) | High-precision hydraulic gate type plate shearing machine | |
| CN218697207U (en) | Sander capable of being adjusted at multiple angles | |
| CN113083901B (en) | A device for solving the internal merger of the lower flange of H-beam in the process of hot rolling | |
| CN212600349U (en) | Special milling and grinding clamp for fixing large-sized open nut | |
| CN111438605A (en) | Profile automatic polishing and wire drawing machine | |
| CN219597682U (en) | Novel roller disassembling and assembling machine | |
| CN215036301U (en) | Abrasive belt sander | |
| CN212240391U (en) | Semi-automatic sharpening machine for outer weld joint of steel pipe | |
| CN212824555U (en) | Abrasive belt deviation correcting device for abrasive belt type sander | |
| CN211992188U (en) | Notch polishing device for aluminum profile machining | |
| CN211361799U (en) | Ferrous metal section bar rust cleaning device | |
| CN208033338U (en) | A kind of evener that processing can be polished to sheet metal surface | |
| CN201534299U (en) | Wheel support ring sander | |
| CN208557125U (en) | A kind of equipment convenient for clamping grinding materials and grinding tool | |
| CN209364324U (en) | A kind of steel wire pinch grinding device | |
| CN101633141B (en) | Pinch wheel polishing and grinding mechanism | |
| CN108273869A (en) | A kind of evener that processing can be polished to sheet metal surface | |
| CN217702371U (en) | Cold rolled silicon steel sheet cutting device | |
| CN206010671U (en) | Tensile sample edge polisher | |
| CN211990312U (en) | Pan is with exempting from sandblast aluminum plate production line | |
| CN213702608U (en) | High precision pressing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 20925733 Country of ref document: EP Kind code of ref document: A1 |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| 122 | Ep: pct application non-entry in european phase |
Ref document number: 20925733 Country of ref document: EP Kind code of ref document: A1 |