Automatic polishing equipment for bridge end face

Abstract

The utility model relates to the field of machining production lines, and provides automatic bridge end face polishing equipment which comprises a conveying roller way, a polishing module and a locking module. The grinding module comprises a grinding machine support, a transverse rail and a double-face grinding machine, the transverse rail is fixedly arranged on the upper portion of the grinding machine support, and the double-face grinding machine is arranged on the transverse rail in a sliding mode. A first polishing wheel and a second polishing wheel are arranged on the front side face and the rear side face of the double-face polishing machine correspondingly to polish the end faces of the bridges on the two sides. And the locking module comprises a telescopic rod for preventing the bridge frame from advancing and a pressing device for pressing the bridge frame. The double-face polishing device has the advantages that the double-face polishing device is adopted for accurate and efficient operation, the end faces of the two sides after cutting are polished at the same time in the production process of the bridge frame, accurate control over the polishing operation speed is achieved through a control system, the efficiency and adaptability of a production line are remarkably improved, and the production cost is reduced. And various complex production requirements can be met.

Description

Technical Field

[0001] The utility model relates to the field of processing production lines, in particular to automatic grinding equipment for bridge end faces. Background Art

[0002] The raw materials of the bridge are made of stainless steel plates of different types. During the production process, the stainless steel plates need to be flattened, sheared, punched, extruded and other steps. Due to the shearing and extrusion molding process, the stainless steel plates are deformed and burrs appear on the end faces, which poses a risk of cuts to operators during use, so the stainless steel end faces are polished.

[0003] The current production equipment does not have the function of automatically grinding the stainless steel end faces. After the finished products are produced at the back end of the bridge production line, the end faces of the stainless steel bridge are manually filed with files to eliminate burrs. However, the filed end faces are prone to unevenness, which affects the appearance quality of the product and cannot completely eliminate the risk of end face burrs and cuts. This method has low production efficiency and high labor intensity for operators.

[0004] Therefore, designing a device that can automatically grind the end face of the stainless steel bridge to improve the production efficiency of the existing bridge, reduce the labor intensity of the operators, and eliminate the risk of cuts for on-site installers is an urgent problem that technical personnel in this field need to solve. Utility Model Content

[0005] Aiming at the deficiencies of the prior art, the problem of low grinding efficiency of the end face of the stainless steel bridge is solved.

[0006] The utility model provides an automatic bridge end face grinding device, comprising a conveying roller, a grinding module and a locking module, wherein the grinding module is arranged in the middle of the upper end of the conveying roller;

[0007] The grinding module comprises a grinding machine support, a transverse track and a double-sided grinding machine, wherein the transverse track is fixedly arranged on the upper part of the grinding machine support, and the double-sided grinding machine is slidably arranged on the transverse track;

[0008] The front and rear sides of the double-sided grinder are respectively provided with a first grinding wheel and a second grinding wheel to grind the end faces of the bridge frames on both sides;

[0009] The locking module comprises a telescopic rod for blocking the bridge from moving forward and a pressing device for pressing the bridge.

[0010] Furthermore, the telescopic rod is a pneumatic telescopic rod, which is arranged at the lower part of the conveying roller. After the bridge frame is conveyed to the right position, the telescopic rod is extended to block the bridge frame.

[0011] Furthermore, the clamping device is a hydraulic rod, which is fixedly arranged on the top of the grinder bracket. After the telescopic rod is raised to block the bridge frame, the clamping device extends downward to press the bridge frame.

[0012] Furthermore, the clamping device is arranged on the front and rear sides of the double-sided grinder to respectively press down the front and rear bridge frames formed after cutting.

[0013] Furthermore, a shielding member is fixedly provided on the side of the conveying roller to prevent the bridge from deviating.

[0014] Furthermore, the shielding member includes a support plate and side columns, and the side columns are arranged at intervals on the upper end of the support plate and extend from between adjacent round rollers.

[0015] As a preferred solution, the deflection angle of the first grinding wheel and the second grinding wheel is 30 degrees to 45 degrees.

[0016] Furthermore, a driving motor of the double-sided grinder is arranged on a side of the grinder bracket, and the driving motor drives the double-sided grinder to slide back and forth at the grinding position.

[0017] The method of using the utility model is:

[0018] After the bridge is cut by the cutting machine, the speed of the conveyor roller in front of the grinding module is increased. After the front bridge reaches the set position, the telescopic rod rises to block the front bridge, the clamping device presses down the bridges on the front and rear sides, and the double-sided grinder moves from the side to the processing position to grind the end face. After grinding is completed, the telescopic rod, clamping device and double-sided grinder are reset.

[0019] The beneficial effects of the utility model are:

[0020] 1. The utility model adopts a double-sided grinding device for precise and efficient operation. In the production process of the bridge frame, the end faces on both sides after cutting are ground at the same time, and the control system is used to adjust the rotation speed and torque output in real time according to the specific specifications and material properties of the bridge frame, thereby achieving precise control of the grinding operation speed, which can significantly improve the efficiency and adaptability of the production line, enabling it to easily cope with various complex production needs.

[0021] 2. The application of the utility model enables the end face grinding operation of the bridge production line to achieve automated assembly line production. Compared with the traditional grinding method that relies on manual operation, the automated assembly line production does not require direct participation of personnel, which greatly reduces the impact of human factors on production quality and efficiency. At the same time, the automated production method can also significantly improve production efficiency, reduce production costs, and effectively reduce the labor intensity of operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to make the content of the utility model easier to understand, the utility model is further described in detail according to specific embodiments and in conjunction with the accompanying drawings.

[0023] Figure 1 A schematic structural diagram of the utility model.

[0024] The reference numerals in the accompanying drawings are:

[0025] 1. conveying roller, 13. shielding member; 131. supporting plate, 132. side column, 21. grinder bracket, 22. transverse track, 23. double-sided grinder, 231. first grinding wheel, 232. second grinding wheel, 233. driving motor, 31. telescopic rod, 32. clamping device, 4. cutting machine. DETAILED DESCRIPTION

[0026] To illustrate the features of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments.

[0027] Embodiment 1:

[0028] See also Figure 1 , this embodiment provides an automatic grinding device for the end face of a bridge frame, including a conveying roller 1, a grinding module and a locking module, and the grinding module is arranged in the middle of the upper end of the conveying roller 1;

[0029] The grinding module includes a grinder support 21, a transverse track 22 and a double-sided grinder 23, wherein the transverse track 22 is fixedly arranged on the upper part of the grinder support 21, and the double-sided grinder 23 is slidably arranged on the transverse track 22;

[0030] The front and rear sides of the double-sided grinder 23 are respectively provided with a first grinding wheel 231 and a second grinding wheel 232 to grind the end faces of the bridge frames on both sides. The deflection angle of the first grinding wheel 231 and the second grinding wheel 232 is 45 degrees. The driving motor 233 of the double-sided grinder 23 is arranged on the side of the grinder bracket 21, and the driving motor 233 drives the double-sided grinder 23 to slide back and forth at the grinding position.

[0031] The locking module includes a telescopic rod 31 that blocks the bridge from moving forward and a clamping device 32 that clamps the bridge. In this embodiment, the telescopic rod 31 is a pneumatic telescopic rod, which is arranged at the lower part of the conveying roller 1. After the bridge is conveyed to the right position, the telescopic rod 31 extends to block the bridge; the clamping device 32 is a hydraulic rod, which is fixedly arranged at the top of the grinder bracket 21. After the telescopic rod 31 is raised to block the bridge, the clamping device 32 extends downward to press down the bridge. In addition, in order to ensure the stability of the bridges on both sides during processing, the clamping device 32 is arranged on the front and rear sides of the double-sided grinder 23 to respectively press down the front and rear bridges formed after cutting.

[0032] In this embodiment, in order to prevent the bridge frame from accidentally falling during processing, a shielding member 13 is fixedly arranged on the side of the conveying roller 1 to prevent the bridge frame from deviating. The shielding member 13 includes a support plate 131 and a side column 132, and the side column 132 is arranged at intervals on the upper end of the support plate 131 and extends from between adjacent round rollers.

[0033] This device enables the end face grinding operation of the bridge production line to achieve automated assembly line production. Compared with the traditional grinding method that relies on manual operation, automated assembly line production does not require direct human participation, greatly reducing the impact of human factors on production quality and efficiency. At the same time, the automated production method can also significantly improve production efficiency, reduce production costs, and effectively reduce the labor intensity of operators.

[0034] The method of using this embodiment specifically includes the following steps:

[0035] After the bridge is cut by the cutting machine 4, the speed of the conveyor roller on the front side of the grinding module is increased. , after the front bridge is accelerated to reach the set position, it is pulled away from the rear bridge to the processing distance required by the double-sided grinder 23, the telescopic rod 31 is raised to block the front bridge, the clamping device 32 presses down the bridges on the front and rear sides, and the double-sided grinder 23 moves from the side to the processing position to grind the end face. After grinding is completed, the telescopic rod 31, the clamping device 32 and the double-sided grinder 23 are reset.

[0036] The above embodiments and drawings are only used to illustrate the technical solution of the utility model, and are not intended to limit the utility model. The utility model is described in detail with reference to the preferred embodiments. It should be understood by ordinary technicians in this field that the changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the utility model do not deviate from the purpose of the utility model and should also fall within the scope of protection of the claims of the utility model. Other related technical structures not fully disclosed in the utility model are prior art in the field.

Claims

1. An automatic bridge end surface grinding device, comprising a conveying roller (1), a grinding module and a locking module, wherein the grinding module is arranged in the middle of the upper end of the conveying roller (1); Features: The grinding module comprises a grinding machine support (21), a transverse track (22) and a double-sided grinding machine (23), wherein the transverse track (22) is fixedly arranged on the upper part of the grinding machine support (21), and the double-sided grinding machine (23) is slidably arranged on the transverse track (22); The front and rear sides of the double-sided grinder (23) are respectively provided with a first grinding wheel (231) and a second grinding wheel (232) for grinding the end faces of the bridge frames on both sides; The locking module comprises a telescopic rod (31) for blocking the bridge from moving forward and a pressing device (32) for pressing the bridge.

2. The automatic bridge end surface grinding device according to claim 1 is characterized in that: The telescopic rod (31) is a pneumatic telescopic rod, which is arranged at the bottom of the conveying roller (1). After the bridge frame is conveyed to the right position, the telescopic rod (31) is extended to block the bridge frame.

3. The automatic bridge end surface grinding device according to claim 1 is characterized in that: The clamping device (32) is a hydraulic rod fixedly arranged on the top of the grinder bracket (21); after the telescopic rod (31) is raised to block the bridge, the clamping device (32) extends downward to press the bridge.

4. The automatic bridge end surface grinding device according to claim 1 is characterized in that: The pressing device (32) is arranged on the front and rear sides of the double-sided grinder (23) to respectively press down the front and rear bridge frames formed after cutting.

5. The automatic bridge end surface grinding device according to claim 1 is characterized in that: A shielding member (13) is fixedly arranged on the side of the conveying roller (1) to prevent the bridge frame from deviating.

6. The automatic bridge end surface grinding device according to claim 5 is characterized in that: The shielding member (13) comprises a support plate (131) and side columns (132), wherein the side columns (132) are arranged at intervals on the upper end of the support plate (131) and extend from between adjacent round rollers.

7. The automatic bridge end surface grinding device according to claim 1 is characterized in that: The deflection angles of the first grinding wheel (231) and the second grinding wheel (232) are between 30 degrees and 45 degrees.

8. The automatic bridge end surface grinding device according to claim 1 is characterized in that: The driving motor (233) of the double-sided grinder (23) is arranged on the side of the grinder bracket (21), and the driving motor (233) drives the double-sided grinder (23) to slide back and forth at the grinding position.

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