CN111745346A - Steel bar plate clamping device - Google Patents
Steel bar plate clamping device Download PDFInfo
- Publication number
- CN111745346A CN111745346A CN202010729144.6A CN202010729144A CN111745346A CN 111745346 A CN111745346 A CN 111745346A CN 202010729144 A CN202010729144 A CN 202010729144A CN 111745346 A CN111745346 A CN 111745346A
- Authority
- CN
- China
- Prior art keywords
- clamping
- clamping device
- clamp
- spline
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
Abstract
The utility model provides a steel slat clamping device, is provided with the unanimous clamping components of a plurality of structures on the device mount, clamping components runs through a spline bar including the power side and the tight side of clamp that are located device mount both sides between power side and the tight side of clamp, and solenoid valve, pneumatic cylinder are fixed on the device mount, the fixed gear that is equipped with in the spline bar outside, it is rotatory that it drives gear drive spline bar through the rack to state rack and gear engagement and pneumatic cylinder, the tight side of clamp includes fixed plate and clamp pulley, fixed plate fixed mounting is at the spline bar end, the fixed plate both ends set up respectively and press from both sides tight pulley. Compared with the prior art, the invention can meet the requirements of rotation and welding actions after the steel strip plate is clamped, and the steel strip plate can not fall off and shift; the clamping width of the two clamping wheels arranged on the clamping device is adjustable, so that the clamping device is suitable for workpieces with different sizes, and the welding efficiency of the workpieces is improved; the clamping width of the clamping wheel can be adjusted by adjusting the rotating angle of the fixing plate, so that the clamping wheel is easy to operate, convenient and fast.
Description
Technical Field
The invention relates to the technical field of machining, in particular to a steel bar plate clamping device.
Background
At present, the steel structure building form is widely applied, the common steel structure is the I-shaped steel, the forming I-shaped steel is formed by assembling and welding steel strip plates, and for machining the I-shaped steel, multiple steps are needed, for example, the front side and the back side of the section splicing part are welded and fixed. In the prior art, the processing of the I-steel mostly comprises the following steps: 1. feeding, namely feeding a plurality of sectional materials onto an operation platform, and splicing the sectional materials into a prototype of the planar frame for preliminary fixing; 2. welding and fixing all welding points on one surface of the assembled planar frame; 3. turning over the plane frame with one welded surface for the next welding; 4. and (6) blanking.
In the process, the I-steel comprises three strips, and after the strips are assembled into the rudiment of the plane frame, the rudiment needs to be fixed, the workpiece is unstable in the conveying process, the side slipping or dropping occurs, inconvenience is brought to production, the traditional welding device can be provided with a plurality of positioning clamps on two sides, the workpiece is fixed on the welding device through the clamps, and the unstable condition of the workpiece is also solved to a certain extent. However, the conventional solution has the following disadvantages:
1. the clamp has a complex structure, and is mounted on a welding device, so that great labor and time costs are required;
2. the clamp is difficult to adapt to workpieces with all sizes, so that the workpiece processing efficiency is limited;
3. the clamp needs to be manually operated to be opened and closed, and the working efficiency is further reduced.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a conveying device for I-shaped steel in the processing process, which comprises the following steps:
the technical scheme of the invention is realized as follows:
the utility model provides a steel slat clamping device, includes the device mount, be provided with the unanimous clamping unit of a plurality of structures on the device mount, clamping unit is including the power side and the tight side of clamp that are located device mount both sides, runs through a spline bar between power side and the tight side of clamp, the power side is provided with solenoid valve, pneumatic cylinder, the rack with pneumatic cylinder output shaft, solenoid valve, pneumatic cylinder are fixed on the device mount, the fixed gear that is equipped with in the spline bar outside, it is rotatory that rack and gear engagement and pneumatic cylinder pass through rack drive gear drive spline bar, it includes fixed plate and clamp wheel to press from both sides tight side, fixed plate fixed mounting is at the spline bar end, and perpendicular with the spline bar, the fixed plate both ends set up respectively and press from.
Preferably, the clamping wheel is a circular truncated cone, the bottom surface of the circular truncated cone is attached to the fixing plate, and the bottom foot of the circular truncated cone is 30-150 degrees.
Preferably, the foot of the circular truncated cone is 60 degrees.
Preferably, the power side is further provided with a servo speed reducer, a synchronous belt pulley and a screw rod, an output shaft of the servo speed reducer is connected with an input end of the synchronous belt pulley, an output end of the synchronous belt pulley is connected with an end head of the screw rod, and the screw rod nut is connected with the spline rod.
Preferably, the fixing plate is long, and the end of the spline rod is fixedly connected with the center of the fixing plate.
Compared with the prior art, the invention has the following beneficial effects:
the steel bar plate clamping device clamps the steel bar plate in the I-steel welding process, can meet the requirements of rotation and welding actions after the steel bar plate is clamped, and the steel bar plate cannot fall off and shift; the clamping width of the two clamping wheels arranged on the clamping device is adjustable, so that the clamping device is suitable for workpieces with different sizes, and the welding efficiency of the workpieces is improved; the clamping width of the clamping wheel can be adjusted by adjusting the rotating angle of the fixing plate, so that the operation is easy, and the convenience and the rapidness are realized; the clamping device is simple in structure and easy to install, and labor cost is reduced.
Drawings
FIG. 1 is a perspective view showing the structure of a steel lath clamping device according to the present invention;
FIG. 2 is a front view of the bar clamping device of the present invention;
fig. 3 is a schematic view of the structure of the clamping assembly of the present invention.
In the figure: the device comprises a device fixing frame 100, a power side 110, an electromagnetic valve 111, a hydraulic cylinder 112, a rack 113, a servo reducer 114, a synchronous pulley 115, a screw rod 116, a clamping side 120, a fixing plate 121, a clamping wheel 122, a spline rod 130 and a gear 140.
Detailed Description
The present invention will now be described more fully hereinafter with reference to the accompanying drawings, in which embodiments of the invention are shown.
As shown in fig. 1 to 3, a steel strip plate clamping device includes a device fixing frame 100, the device fixing frame 100 is provided with a plurality of clamping assemblies having the same structure, each clamping assembly includes a power side 110 and a clamping side 120 located at two sides of the device fixing frame 100, the power side 110 is used for driving the clamping side 120 to perform clamping action, a spline bar 130 penetrates through the space between the power side 110 and the clamping side 120, the power side 110 is provided with an electromagnetic valve 111, a hydraulic cylinder 112, and a rack 113 connected to an output shaft of the hydraulic cylinder 112, the electromagnetic valve 111 and the hydraulic cylinder 112 are fixed on the device fixing frame 100, a gear 140 is fixedly provided at the outer side of the spline bar 130, the rack 113 is engaged with the gear 140, the hydraulic cylinder 112 drives the gear 140 to drive the spline bar 130 to rotate through the rack 113, the clamping side 120 includes a fixing plate 121 and a clamping wheel 122, the, and is perpendicular to the spline rod 130, the two ends of the fixing plate 121 are respectively provided with a clamping wheel 122, and the vertical distance between the two clamping wheels 122 is the clamping width. The clamping wheel 122 is a circular truncated cone, the bottom surface of the circular truncated cone is attached to the fixing plate, and the bottom foot of the circular truncated cone is 30-150 degrees. The footing of round platform is 60, through the experiment that the technical staff was many times, 60 is the optimum angle, and this angle makes the waist of round platform and steel work piece clamping part laminating area the biggest to it is more firm to press from both sides tightly. The fixing plate 121 is long, and the end of the spline rod 130 is fixedly connected with the center of the fixing plate 121, so that the two clamping wheels 122 are symmetrical about the center of the fixing plate 121, and the clamping force of the two clamping wheels 122 is ensured to be consistent. When the clamping device works, the hydraulic cylinder 112 starts to work, the output shaft of the hydraulic cylinder 112 drives the gear 140 to rotate through the rack 113, the spline rod 130 and the gear 140 synchronously rotate at the moment, the spline rod 130 synchronously drives the fixing plate 121 to rotate, the two clamping wheels 122 rotate at the moment until the clamping wheels 122 are clamped against the two sides of the steel lath, and the clamping action is finished at the moment.
The power side 110 is further provided with a servo reducer 114, a synchronous pulley 115 and a lead screw 116, an output shaft of the servo reducer 114 is connected with an input end of the synchronous pulley 115, an output end of the synchronous pulley 115 is connected with an end of the lead screw 116, a nut of the lead screw 116 is connected with a spline rod 130, when the clamping distance of the steel springboard needs to be adjusted, the servo reducer 114 rotates to drive the synchronous pulley 115, the synchronous pulley 115 drives the lead screw 116 to rotate, and the lead screw 116 drives the spline rod 130 meshed with the lead screw to move axially so as to adjust the clamping distance of the steel springboard.
According to the structure of the clamping device, the steel bar plate is clamped in the I-shaped steel welding process, so that the clamping device can meet the requirements of rotation and welding actions after the steel bar plate is clamped, and the steel bar plate cannot fall off and shift; the clamping width of the two clamping wheels arranged on the clamping device is adjustable, so that the clamping device is suitable for workpieces with different sizes, and the welding efficiency of the workpieces is improved; the clamping width of the clamping wheel can be adjusted by adjusting the rotating angle of the fixing plate, so that the operation is easy, and the convenience and the rapidness are realized; the clamping device is simple in structure and easy to install, and labor cost is reduced.
Claims (5)
1. The utility model provides a steel slat clamping device, a serial communication port, includes the device mount, be provided with the unanimous clamping unit of a plurality of structures on the device mount, clamping unit is including the power side and the tight side of clamp that are located device mount both sides, runs through a spline bar between power side and the tight side of clamp, the power side is provided with solenoid valve, pneumatic cylinder, the rack with pneumatic cylinder output shaft, solenoid valve, pneumatic cylinder are fixed on the device mount, the fixed gear that is equipped with in the spline bar outside, rack and gear engagement and pneumatic cylinder pass through the rack and drive the rotation of gear drive spline bar, it includes fixed plate and clamp wheel to press from both sides tight side, fixed plate fixed mounting is at the spline bar end, and perpendicular with the spline bar, the fixed plate both ends set up respectively and.
2. The steel lath clamping device of claim 1, wherein said clamping wheel is a circular truncated cone, the bottom surface of said circular truncated cone abuts against said fixed plate, and the bottom foot of said circular truncated cone is 30 ° to 150 °.
3. The steel lath clamping device of claim 2, wherein the foot of said circular table is 60 °.
4. The steel bar plate clamping device according to claim 3, wherein the power side is further provided with a servo reducer, a synchronous pulley and a lead screw, an output end of the servo reducer is connected with an input end of the synchronous pulley, an output end of the synchronous pulley is connected with an end head of the lead screw, and the lead screw nut is connected with the spline rod.
5. The bar clamping device of claim 1 wherein said holding plate is elongated and said spline bar ends are fixedly attached to the center of said holding plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010729144.6A CN111745346A (en) | 2020-07-27 | 2020-07-27 | Steel bar plate clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010729144.6A CN111745346A (en) | 2020-07-27 | 2020-07-27 | Steel bar plate clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111745346A true CN111745346A (en) | 2020-10-09 |
Family
ID=72711926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010729144.6A Pending CN111745346A (en) | 2020-07-27 | 2020-07-27 | Steel bar plate clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111745346A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101774101A (en) * | 2010-02-04 | 2010-07-14 | 无锡市阳通机械设备有限公司 | Face plate centering device for T-type steel assembly |
| CN203254106U (en) * | 2013-05-14 | 2013-10-30 | 天津市世海通用钢结构有限公司 | H-type structural steel assembly machine with L-type web clamping wheel support arms |
| CN207534231U (en) * | 2017-10-24 | 2018-06-26 | 河北科技大学 | A kind of brake shoe iron automatic soldering device |
| CN208345522U (en) * | 2018-06-11 | 2019-01-08 | 蔡金良 | A kind of pit shaft lifting means checking brake |
| CN109382439A (en) * | 2018-12-10 | 2019-02-26 | 太仓鑫望威精密机械有限公司 | A kind of auxiliary locator and its application method of automobile die processing |
| CN209298534U (en) * | 2019-02-01 | 2019-08-23 | 天津彬源新城市建设发展股份有限公司 | A kind of cable connection auxiliary device |
| CN209533620U (en) * | 2018-11-12 | 2019-10-25 | 天津元和轩家具有限公司 | Plank is mobile to clamp cutting mechanism |
| CN111077327A (en) * | 2019-12-25 | 2020-04-28 | 中科精瓒(武汉)医疗技术有限公司 | Reaction cup lifting and rotating device and transfer mechanism |
| CN111390470A (en) * | 2020-04-17 | 2020-07-10 | 北京天恒建设集团有限公司 | Steel structure welding clamping device for building |
-
2020
- 2020-07-27 CN CN202010729144.6A patent/CN111745346A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101774101A (en) * | 2010-02-04 | 2010-07-14 | 无锡市阳通机械设备有限公司 | Face plate centering device for T-type steel assembly |
| CN203254106U (en) * | 2013-05-14 | 2013-10-30 | 天津市世海通用钢结构有限公司 | H-type structural steel assembly machine with L-type web clamping wheel support arms |
| CN207534231U (en) * | 2017-10-24 | 2018-06-26 | 河北科技大学 | A kind of brake shoe iron automatic soldering device |
| CN208345522U (en) * | 2018-06-11 | 2019-01-08 | 蔡金良 | A kind of pit shaft lifting means checking brake |
| CN209533620U (en) * | 2018-11-12 | 2019-10-25 | 天津元和轩家具有限公司 | Plank is mobile to clamp cutting mechanism |
| CN109382439A (en) * | 2018-12-10 | 2019-02-26 | 太仓鑫望威精密机械有限公司 | A kind of auxiliary locator and its application method of automobile die processing |
| CN209298534U (en) * | 2019-02-01 | 2019-08-23 | 天津彬源新城市建设发展股份有限公司 | A kind of cable connection auxiliary device |
| CN111077327A (en) * | 2019-12-25 | 2020-04-28 | 中科精瓒(武汉)医疗技术有限公司 | Reaction cup lifting and rotating device and transfer mechanism |
| CN111390470A (en) * | 2020-04-17 | 2020-07-10 | 北京天恒建设集团有限公司 | Steel structure welding clamping device for building |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112171355A (en) | Multi-combination overturning clamp | |
| CN111408951B (en) | Aluminum profile multi-face multi-drill-bit automatic punching machine and aluminum profile punching process | |
| CN117464385B (en) | Multifunctional aluminum profile welding equipment | |
| CN215393332U (en) | Multi-station roller way rotating disc | |
| CN111745346A (en) | Steel bar plate clamping device | |
| CN208787988U (en) | A kind of fixed length infeed set-up for composite metal plate processing | |
| CN109482678A (en) | A kind of single plate bidirectional automatic edge folding | |
| CN211541048U (en) | Contact box assembly fixture | |
| CN213257849U (en) | I-steel welding space capsule | |
| CN114523291A (en) | Section bar drilling cutter | |
| CN220863141U (en) | Firm centre gripping frock | |
| CN210231992U (en) | Sheet metal component assembly quality | |
| CN112676752A (en) | Cantilever crane fixed welding equipment | |
| CN219313753U (en) | Full-automatic lamination feeding equipment | |
| CN205996356U (en) | Into and out of air port bubbler automatic welding device | |
| CN220497571U (en) | Stamping overturning feeding device | |
| CN220006695U (en) | Workpiece press-fitting mechanism | |
| CN219211357U (en) | Wind wheel inserting piece riveting machine | |
| CN215747388U (en) | Pneumatic tower crane welding jig | |
| CN216758408U (en) | Cutting device is used in production of construction steel construction | |
| CN216882667U (en) | Section bar drilling cutter | |
| CN210968016U (en) | Feeding device at aluminum profile sawing center | |
| CN213289459U (en) | Milling machine flat steel groove machining fixture structure | |
| CN202097526U (en) | Flange welding fixture | |
| CN219324928U (en) | H-shaped steel integrated assembling machine |
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 |