Grinding equipment for stainless steel square bar

Abstract

The utility model provides a kind of grinding equipment for stainless steel square bar processing, it include: grinding device, limiting device and feeding device;Limiting device includes two lift parts and limiting frame, two lift parts are fixedly installed in the top of grinding device, and the top of limiting frame is fixedly installed in the output end of two lift parts respectively;Feeding device includes telescopic part, lifting frame, driving motor, rotating roller and support frame, telescopic part is fixedly installed in the side of grinding device, and the bottom of lifting frame is fixedly installed in the output end of telescopic part.The utility model provides a kind of grinding equipment for stainless steel square bar processing, by limiting device cooperation feeding device, it is clamped to the limit of bar material while feeding bar material, to ensure that bar material is set parallel with the grinding wheel of grinding device, prevent eccentric setting of bar material, affect grinding effect and appear grinding deviation, while conveniently grinding bar material of different sizes.

Description

Technical Field

[0001] This utility model relates to the field of grinding equipment, and in particular to a grinding equipment for processing stainless steel square bars. Background Technology

[0002] Grinding is a machining method that removes excess material from a workpiece using abrasives and grinding wheels. It belongs to the finishing process. It mainly uses high-speed rotating grinding wheels for cutting, and the machining accuracy can reach IT8 to IT5 level, with surface roughness down to the micron level. It is suitable for machining high-hardness materials such as hardened steel and cemented carbide.

[0003] The prior art patent application with publication number CN223301388U describes a method where a stainless steel bar is placed between clamping arms. A second cylinder drives the chuck to move horizontally, clamping both ends of the stainless steel bar. A first cylinder drives the clamping guide rail to move downwards, and a fourth motor drives the second lead screw to rotate, causing the clamping arms to move the stainless steel bar horizontally across the worktable surface. The first and second support wheels limit the movement of the stainless steel bar. A third motor drives the first lead screw, causing the wheel seat to move the guide wheel horizontally. The guide wheel pushes the stainless steel bar so that it is pressed tightly against the grinding wheel. A second motor drives the guide wheel to rotate, providing driving force to the stainless steel bar. The first motor drives the grinding wheel to rotate, grinding the stainless steel bar. The chuck rotates along with the rotation of the stainless steel bar. A fourth motor drives the second lead screw to rotate, causing the clamping arms to move the stainless steel bar horizontally at a uniform speed until the entire stainless steel bar is ground. This equipment can push stainless steel bars at a uniform speed, has a good grinding effect, can automatically clamp stainless steel bars, and is simple and safe to operate.

[0004] However, when clamping the bar stock, both ends of the bar stock need to be placed in the middle position of the chuck. If the operator places them manually, the positions of the two ends of the bar stock are easily offset, causing the bar stock to rotate eccentrically during grinding, resulting in grinding deviation.

[0005] Therefore, it is necessary to provide a grinding equipment for processing stainless steel square bars to solve the above-mentioned technical problems. Summary of the Invention

[0006] This utility model provides a grinding equipment for processing stainless steel square bars, which solves the problem of eccentric rotation during the grinding of bars, causing grinding deviations.

[0007] To solve the above-mentioned technical problems, this utility model provides a grinding equipment for processing stainless steel square bars, including: a grinding device, a limiting device and a feeding device; The limiting device includes two lifting components and a limiting frame. The two lifting components are fixedly installed on the top of the grinding device, and the top of the limiting frame is fixedly installed on the output end of the two lifting components respectively. The feeding device includes a telescopic component, a lifting frame, a drive motor, a rotating roller, and a support frame. The telescopic component is fixedly installed on one side of the grinding device. The bottom of the lifting frame is fixedly installed on the output end of the telescopic component. The drive motor is fixedly installed on one side of the lifting frame. The rotating roller is rotatably connected to the inside of the lifting frame. The support frame is fixedly installed on one side of the lifting frame.

[0008] Preferably, the lifting component is a hydraulic rod, which is fixedly installed on the top of the grinding device.

[0009] Preferably, a mounting bracket is fixedly installed on one side of the grinding device, and a sliding device is provided inside the mounting bracket.

[0010] Preferably, the sliding device includes a sliding groove and a sliding block, the sliding groove being formed inside the mounting bracket, and the sliding block being slidably connected to the inside of the sliding groove.

[0011] Preferably, the bottom of the support frame is provided with a support plate, and multiple rotating balls are rotatably connected inside the support frame.

[0012] Preferably, the support frame is provided with a fixing device inside, the fixing device including two fixing slots and two fixing blocks, the two fixing slots are opened inside the support frame, and the two fixing blocks are slidably connected to the inside of the two fixing slots respectively.

[0013] Preferably, the fixing block has a fixing member inside, which is used to limit the movement between the fixing block and the support frame.

[0014] Compared with related technologies, the grinding equipment for processing stainless steel square bars provided by this utility model has the following advantages: This utility model provides a grinding equipment for processing stainless steel square bars. By using a limiting device in conjunction with a feeding device, the bar is clamped and limited while being fed, thereby ensuring that the bar is aligned with the grinding wheel of the grinding device and parallel to it. This prevents the bar from being eccentrically positioned, which would affect the grinding effect and cause grinding deviations. At the same time, it is convenient to grind bars of different sizes. Attached Figure Description

[0015] Figure 1 A schematic diagram of the first embodiment of a grinding equipment for processing stainless steel square bars provided by this utility model; Figure 2 for Figure 1 The diagram shows the structure of the feeding device. Figure 3 for Figure 2 The enlarged schematic diagram of part A shown below; Figure 4 This is a schematic diagram of the second embodiment of a grinding equipment for processing stainless steel square bars provided by this utility model.

[0016] The following are the labels in the diagram: 1. Grinding device; 2. Limiting device; 21. Lifting component; 22. Limiting frame; 3. Feeding device; 31. Telescopic component; 32. Lifting frame; 33. Drive motor; 34. Rotating roller; 35. Support frame; 4. Mounting frame; 5. Sliding device; 51. Sliding groove; 52. Sliding block; 6. Fixing device; 61. Fixing groove; 62. Fixing block; 7. Fixing component; 8. Rotating ball; 9. Support plate. Detailed Implementation

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0018] First Embodiment

[0019] Please refer to the following: Figure 1 , Figure 2 and Figure 3 ,in, Figure 1 A schematic diagram of the first embodiment of a grinding equipment for processing stainless steel square bars provided by this utility model; Figure 2 for Figure 1 The diagram shows the structure of the feeding device. Figure 3 for Figure 2 The enlarged schematic diagram of part A is shown. A grinding equipment for processing stainless steel square bars includes: a grinding device 1, a limiting device 2, and a feeding device 3; The limiting device 2 includes two lifting components 21 and a limiting frame 22. The two lifting components 21 are fixedly installed on the top of the grinding device 1, and the top of the limiting frame 22 is fixedly installed on the output end of the two lifting components 21 respectively. The feeding device 3 includes a telescopic component 31, a lifting frame 32, a drive motor 33, a rotating roller 34, and a support frame 35. The telescopic component 31 is fixedly installed on one side of the grinding device 1. The bottom of the lifting frame 32 is fixedly installed at the output end of the telescopic component 31. The drive motor 33 is fixedly installed on one side of the lifting frame 32. The rotating roller 34 is rotatably connected to the inside of the lifting frame 32. The support frame 35 is fixedly installed on one side of the lifting frame 32.

[0020] The grinding device 1 is existing technology. It drives the grinding wheel to rotate by a motor to grind the bar. At the same time, it delivers lubricant to the surface of the support frame 35 and the bar through a lubrication device to lubricate and cool the support frame 35 and the bar or the grinding wheel and the bar.

[0021] The telescopic component 31 is a hydraulic rod, a cylinder, or an electric push rod, which is used to push the lifting frame 32 to move after startup, thereby adjusting the distance between the support frame 35 and the grinding wheel of the grinding device 1, so as to facilitate grinding of bars of different sizes.

[0022] Both sides of the limiting frame 22 are fixedly installed with lifting frames 32, and both are rotatably connected with rotating rollers 34, which are used to limit the bar material in conjunction with the feeding device 3.

[0023] The tops of the limiting frame 22 and the support frame 35 are Y-shaped, and both are rotatably connected to two support rollers inside. When the rod is being supported and limited, the rod can rotate normally to one side.

[0024] The lifting component 21 is a hydraulic rod, which is fixedly installed on the top of the grinding device 1.

[0025] In other embodiments, the lifting member 21 may also be in the form of a cylinder or an electric push rod, used to push the limit frame 22 to move.

[0026] A mounting bracket 4 is fixedly installed on one side of the grinding device 1, and a sliding device 5 is provided inside the mounting bracket 4.

[0027] The sliding device 5 includes a sliding groove 51 and a sliding block 52. The sliding groove 51 is formed inside the mounting bracket 4, and the sliding block 52 is slidably connected to the inside of the sliding groove 51.

[0028] One side of the sliding block 52 is fixedly connected to one side of the lifting frame 32. When the lifting frame 32 moves, the sliding block 52 moves inside the sliding groove 51, thereby limiting the lifting frame 32 and increasing the stability of the lifting frame 32 when it moves.

[0029] The working principle of the grinding equipment for processing stainless steel square bars provided by this utility model is as follows: In use, after placing the bar on the surface of the rotating roller 34, the drive motor 33 is started to drive the rotating roller 34 to rotate to one side to feed the bar, so that the bar moves between the support frame 35 and the limit frame 22. At the same time, the bar is in contact with the grinding wheel of the grinding device 1 and parallel to it, and the grinding device 1 grinds the bar.

[0030] When grinding bars of different sizes, the lifting component 21 is activated to push the limiting frame 22 to move, thereby driving the two lifting frames 32 connected to the two rotating rollers 34 to move. At the same time, the telescopic component 31 is activated to push the lifting frame 32 upward and the support frame 35 upward, thereby adjusting the distance between the limiting frame 22 and the support frame 35 and the distance between the two rotating rollers 34.

[0031] Compared with related technologies, the grinding equipment for processing stainless steel square bars provided by this utility model has the following advantages: This utility model provides a grinding equipment for processing stainless steel square bars. By using a limiting device 2 in conjunction with a feeding device 3, the bar is clamped and limited while being fed, thereby ensuring that the bar is aligned with and parallel to the grinding wheel of the grinding device 1. This prevents the bar from being eccentrically positioned, which would affect the grinding effect and cause grinding deviations. It also facilitates the grinding of bars of different sizes.

[0032] Second Embodiment

[0033] Please refer to the following: Figure 4 Based on the grinding equipment for processing stainless steel square bars provided in the first embodiment of this application, the second embodiment of this application proposes another grinding equipment for processing stainless steel square bars. The second embodiment is merely a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the separate implementation of the first embodiment.

[0034] Specifically, the second embodiment of this application provides a grinding device for processing stainless steel square bars, which differs in that it also includes a support plate 9, which is disposed at the bottom of the support frame 35, and a plurality of rotating balls 8 are rotatably connected inside the support frame 35.

[0035] The support frame 35 is provided with a fixing device 6 inside. The fixing device 6 includes two fixing slots 61 and two fixing blocks 62. The two fixing slots 61 are opened inside the support frame 35, and the two fixing blocks 62 are slidably connected to the inside of the two fixing slots 61 respectively.

[0036] The fixing block 62 is provided with a fixing member 7 inside, which is used to limit the movement between the fixing block 62 and the support frame 35.

[0037] The fixing groove 61 is an I-shaped groove, and the fixing groove 61 is divided into two halves. The two halves of the fixing groove 61 are respectively opened inside the support frame 35 and the support plate 9. The fixing block 62 is an I-shaped block that is adapted to the fixing groove 61. After the fixing block 62 is inserted into the fixing groove 61, it limits the movement between the support frame 35 and the support plate 9.

[0038] The fastener 7 is a bolt. The fixing block 62, the support plate 9 and the support frame 35 are all provided with threaded holes that are compatible with the bolt. After the bolt is installed into the threaded hole, the fixing block 62, the support plate 9 and the support frame 35 are limited.

[0039] The two ends of the support plate 9 are fixedly installed on one side of the two lifting frames 32 respectively.

[0040] The support frame 35 has multiple rotating balls 8 inside, which are used to drive the rotating balls 8 to rotate when the bar rotates inside the support frame 35, thereby reducing the friction between the bar and the support frame 35.

[0041] The working principle of the grinding equipment for processing stainless steel square bars provided by this utility model is as follows: When the support frame 35 needs to be replaced, the fixing piece 7 is removed, the fixing block 62 is moved to one side, thereby causing the inside of the fixing groove 61 to move and separate to one side, and then the support frame 35 is removed for replacement.

[0042] After the support frame 35 is replaced, insert the fixing block 62 into the fixing groove 61 and then install the fixing piece 7.

[0043] Compared with related technologies, the grinding equipment for processing stainless steel square bars provided by this utility model has the following advantages: This utility model provides a grinding equipment for processing stainless steel square bars. The fixing device 6 and the fixing component 7 limit the distance between the support frame 35 and the support plate 9, so as to facilitate the replacement of the support frame 35 after wear.

[0044] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A grinding device for processing stainless steel square bars, characterized in that, include: Grinding device, limiting device and feeding device; The limiting device includes two lifting components and a limiting frame. The two lifting components are fixedly installed on the top of the grinding device, and the top of the limiting frame is fixedly installed on the output end of the two lifting components respectively. The feeding device includes a telescopic component, a lifting frame, a drive motor, a rotating roller, and a support frame. The telescopic component is fixedly installed on one side of the grinding device. The bottom of the lifting frame is fixedly installed on the output end of the telescopic component. The drive motor is fixedly installed on one side of the lifting frame. The rotating roller is rotatably connected to the inside of the lifting frame. The support frame is fixedly installed on one side of the lifting frame.

2. The grinding equipment for processing stainless steel square bars according to claim 1, characterized in that, The lifting component is a hydraulic rod, which is fixedly installed on the top of the grinding device.

3. The grinding equipment for processing stainless steel square bars according to claim 2, characterized in that, A mounting bracket is fixedly installed on one side of the grinding device, and a sliding device is provided inside the mounting bracket.

4. The grinding equipment for processing stainless steel square bars according to claim 3, characterized in that, The sliding device includes a sliding groove and a sliding block. The sliding groove is formed inside the mounting frame, and the sliding block is slidably connected to the inside of the sliding groove.

5. The grinding equipment for processing stainless steel square bars according to claim 1, characterized in that, The bottom of the support frame is provided with a support plate, and multiple rotating balls are rotatably connected inside the support frame.

6. The grinding equipment for processing stainless steel square bars according to claim 5, characterized in that, The support frame is provided with a fixing device inside. The fixing device includes two fixing slots and two fixing blocks. The two fixing slots are opened inside the support frame, and the two fixing blocks are slidably connected to the inside of the two fixing slots respectively.

7. The grinding equipment for processing stainless steel square bars according to claim 6, characterized in that, The fixing block has a fixing component inside, which is used to limit the movement between the fixing block and the support frame.

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