Polishing device
By arranging the first support and the second support on the grinding device, using the rotating rod to clamp the guide rail guide rod and combining the slide and groove structure, the problem of low grinding efficiency caused by clamping and blocking in the existing technology is solved, and efficient grinding and iron chip collection are achieved.
Patent Information
- Application Number
- CN202422729822.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-08
- Publication Date
- 2025-09-12
- Estimated Expiration
- 2034-11-08
AI Technical Summary
When the existing grinding device fixes the guide rail and guide rod, the clamping part easily blocks the grinding, resulting in the need for readjustment of the positioning, which reduces the grinding efficiency.
The first support and the second support are set on the workbench, the guide rail guide rod is clamped from both ends by the first rotating rod and the second rotating rod, and the height-adjustable grinding sheet and the slide are used to achieve unobstructed grinding, and the long grooves and deep grooves are combined to collect iron chips.
It realizes efficient grinding of guide rails and guide rods without the need for readjustment of positioning, improves grinding efficiency, and facilitates the collection of iron chips.
Smart Images
Figure CN223326094U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of grinding, in particular to a grinding device. Background Art
[0002] During the production process of guide rails and guide rods, a grinding device is used to grind them to keep them smooth. Current grinding devices are typically clamped to the guide rods when fixing them, making it inconvenient to grind areas where the clamping is blocked. Therefore, the clamping area of the guide rods typically needs to be shifted before grinding again, leaving overall efficiency to be improved. Utility Model Content
[0003] In view of the deficiencies and defects in the prior art, the purpose of the present invention is to provide a grinding device that solves the problem that the grinding device in the prior art is generally clamped on the guide rail guide rod when fixing the guide rail guide rod, which makes it inconvenient to grind the clamping obstruction. Therefore, it is generally necessary to shift the clamping position of the guide rail guide rod again and then grind it again, and the overall efficiency needs to be improved.
[0004] The cam is fixed to the workbench with a first end fixed to the workbench, and the cam is fixed with a first end fixed to the workbench, and the cam is installed in a direction of rotation of the cam.
[0005] As a further improvement of the present invention, a first internal threaded hole is provided on the inner side of the first support, an external thread matching the first internal threaded hole is provided on the outer side of the first rotating rod, and the first support is threadedly connected to the first rotating rod.
[0006] As a further improvement of the present invention, a second internal threaded hole is provided on the inner side of the second support, an external thread matching the second internal threaded hole is provided on the outer side of the second rotating rod, and the second support is threadedly connected to the second rotating rod.
[0007] As a further improvement of the present invention, a locking bolt capable of locking the second support on the workbench is provided on the second support.
[0008] As a further improvement of the present invention, the workbench and the base are detachably connected via connecting bolts.
[0009] Compared with the prior art, the present invention has the following advantages:
[0010] 1. A first support is provided at one end of the workbench, a second support is slidably provided on the workbench, the first support is threadedly connected to the first rotating rod, the second support is threadedly connected to the second rotating rod, the first rotating rod is fixed with the first plug rod, and the second rotating rod is fixed with the second plug rod. Therefore, when fixing the guide rail guide rod, one end of the guide rail guide rod is pressed against the end of the first rotating rod, and the second support is slid so that the second rotating rod presses against the other end of the guide rail guide rod. The first rotating rod and the second rotating rod clamp the guide rail guide rod from both ends, thereby fixing the guide rail guide rod. Fix it, then adjust the height of the grinding sheet so that the grinding sheet is attached to the upper outer side of the guide rail guide rod, and then slide the slide to drive the grinding sheet to move, so that the guide rail guide rod can be polished. In addition, during the grinding process, the first rotating rod and the second rotating rod fix and clamp the two ends of the guide rail guide rod from both ends, so the clamping position does not block the guide rail guide rod, thereby not interfering with the grinding of the grinding sheet. The grinding of the guide rail guide rod can be completed without re-adjusting the positioning, and the efficiency is high.
[0011] In addition, by setting long grooves and deep grooves on the workbench, the iron chips generated during the grinding process will fall into the long grooves, and the debris scraper will scrape the iron chips in the long grooves into the deep grooves, making it easier to collect the iron chips.
[0012] 2. By providing a locking bolt on the second support that can lock the second support on the workbench, the locking bolt can lock the second support on the workbench to prevent the second support from sliding freely. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] The present invention will be further described below with reference to the accompanying drawings:
[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0015] Figure 2 This is a schematic diagram of the planar structure of the utility model;
[0016] In the figure: 1. Base; 2. Workbench; 3. First support; 4. First rotating rod; 5. First insertion rod; 6. First handwheel; 7. Second support; 8. Second rotating rod; 9. Second insertion rod; 10. Second handwheel; 11. Slide; 12. Support rod; 13. Grinding disc; 14. Long groove; 15. Deep groove; 16. Debris scraper; 17. Locking bolt; 18. Connecting bolt. DETAILED DESCRIPTION
[0017] The following is combined with Figure 1-2 The present invention will be described in further detail. For a clearer illustration, only the structures related to the present invention are shown in the figures.
[0018] For the convenience of description, the coordinate system is defined as follows Figure 1 As shown, the left-right direction is the horizontal direction, the front-back direction is the longitudinal direction, and the up-down direction is the vertical direction.
[0019] The embodiment of the utility model discloses a grinding device. Figure 1 and Figure 2 A grinding device includes a base 1, on which a workbench 2 is provided. In addition, the workbench 2 is detachably connected to the base 1 by a connecting bolt 18. A first support 3 is provided on the right side of the workbench 2, and a second support 7 is slidably provided on the workbench 2. The second support 7 is provided with a locking bolt 17 that can lock the second support 7 on the workbench 2. The locking bolt 17 can lock the second support 7 on the workbench 2 to prevent the second support 7 from sliding at will.
[0020] The first support 3 is threadedly connected to the first rotating rod 4. Specifically, the inner side of the first support 3 is provided with a first internal threaded hole, and the outer side of the first rotating rod 4 is provided with an external thread matching the first internal threaded hole. The first support 3 is threadedly connected to the first rotating rod 4, and a first insertion rod 5 is fixed on the first rotating rod 4. The side of the first insertion rod 5 away from the first rotating rod 4 is set as a pointed head, and the other end of the first insertion rod 5 is fixed with a first hand wheel 6. The diameter of the first insertion rod 5 is smaller than the diameter of the first rotating rod 4. The second support 7 is threadedly connected to the second rotating rod 8. The inner side of the second support 7 is provided with a second internal threaded hole, and the outer side of the second rotating rod 8 is provided with an external thread matching the second internal threaded hole. The second support 7 is threadedly connected to the second rotating rod 8. A second insertion rod 9 is fixed on the second rotating rod 8. The side of the second insertion rod 9 away from the second rotating rod 8 is set as a pointed head, and the other end of the second insertion rod 9 A second hand wheel 10 is fixed, and the diameter of the second insertion rod 9 is smaller than the diameter of the second rotating rod 8. The workbench 2 is also slidably connected with a slide 11, and the slide 11 can be connected to a linear motor, which drives the slide 11 to slide automatically, or the slide 11 can be slid manually directly. The slide 11 is connected to a grinding plate 13 through a height-adjustable support rod 12, and the support rod 12 can adopt an electric telescopic rod. A long groove 14 running left and right is provided in the middle of the workbench 2, and a deep groove 15 is provided on the left side of the long groove 14 on the workbench 2. A debris scraper 16 is slidably connected in the long groove 14, so that the iron chips can be scraped out of the long groove 14 by sliding the debris scraper 16. It should be noted that the above-mentioned sliding connection relationship can adopt the sliding connection structure commonly used in the prior art, such as the sliding connection method of the slider and the slide rail in the prior art.
[0021] The utility model sets a first support 3 at one end of the workbench 2, and slides a second support 7 on the workbench 2. The first support 3 is threadedly connected to the first rotating rod 4, and the second support 7 is threadedly connected to the second rotating rod 8. The first plug rod 5 is fixed on the first rotating rod 4, and the second plug rod 9 is fixed on the second rotating rod 8. Therefore, when fixing the guide rail guide rod 19, one end of the guide rail guide rod 19 is pushed against the end of the first rotating rod 4, and the second support 7 is slid so that the second rotating rod 8 pushes against the other end of the guide rail guide rod 19. The first rotating rod 4 and the second rotating rod 8 clamp the guide rail guide rod 19 from both ends, thereby fixing the guide rail. The guide rod 19 is fixed, and then the height of the grinding sheet 13 is adjusted so that the grinding sheet 13 is attached to the upper outer side of the guide rail guide rod 19, and then the slide 11 is slid to drive the grinding sheet 13 to move, so that the guide rail guide rod 19 can be polished. In addition, during the polishing process, the first rotating rod 4 and the second rotating rod 8 fix and clamp the two ends of the guide rail guide rod 19 from both ends, so the clamping position does not block the guide rail guide rod 19, thereby not interfering with the polishing of the grinding sheet 13. The polishing of the guide rail guide rod 19 can be completed without re-adjusting the positioning, and the efficiency is high.
[0022] In addition, by setting the long groove 14 and the deep groove 15 on the workbench 2, the iron filings generated during the grinding process will fall into the long groove 14, and the debris scraper 16 will scrape the iron filings in the long groove 14 into the deep groove 15, making it convenient to collect the iron filings.
[0023] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be a communication between the two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to the specific circumstances. It should be understood that the specific embodiments described here are only used to understand the present utility model and are not used to limit the present utility model. All other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present utility model.
Claims
1. A grinding device, comprising a base, characterized in that: The cam is fixed to the workbench with a first end fixed to the first support bracket, the first end being fixed to the workbench with a first end fixed to the workbench, and the cam is fixed to the workbench with a second end being fixed to the workbench with a first end being fixed to the workbench with a second end being 2. A grinding device according to claim 1, characterized in that: A first internal threaded hole is provided on the inner side of the first support, an external thread matching the first internal threaded hole is provided on the outer side of the first rotating rod, and the first support is threadedly connected to the first rotating rod.
3. A grinding device according to claim 1, characterized in that: A second internal threaded hole is provided on the inner side of the second support, an external thread matching the second internal threaded hole is provided on the outer side of the second rotating rod, and the second support is threadedly connected to the second rotating rod.
4. A grinding device according to claim 1, characterized in that: The second support is provided with a locking bolt which can lock the second support on the workbench.
5. A grinding device according to any one of claims 1 to 4, characterized in that: The workbench and the base are detachably connected via connecting bolts.