Surface grinding device for lead screw production

Abstract

The surface polishing device for lead screw production comprises a base, two supporting columns are fixedly connected to the left side and the right side of the top end of the base, threaded columns are movably connected to the positions, on the inner sides of the two supporting columns, of the surface of the top end of the base, and a movable plate is in threaded connection with the outer surface of the threaded column above the base. A base plate is fixedly connected to the surface of the top end of the movable plate, a sliding groove is formed in the left side of the top end of the base plate, a clamping plate is movably connected into the sliding groove, and a supporting device is fixedly connected to the surface of the left side of the clamping plate. A series of structures are arranged, the screw rod is more convenient to mount and dismount through the rotatable fixing assembly, the screw rod can rotate in the polishing process, the surface of the screw rod can be fully polished, the polishing position can be adjusted without remounting when the screw rod is polished through the moving assembly, operation is more convenient, and the polishing efficiency is improved. And the screw rod grinding efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of screw rod production and processing, in particular to a surface grinding device used for screw rod production. Background Art

[0002] The screw is the most commonly used transmission element in tool machinery and precision machinery. Its main function is to convert rotational motion into linear motion, or to convert torque into axial repetitive force. It also has the characteristics of high precision, reversibility and high efficiency.

[0003] In the existing screw rod processing process, burrs are an inevitable processing problem, so the screw rod needs to be surface polished. The existing screw rod polishing method is to fix the screw rod and then manually polish the surface, which is relatively inefficient. In addition, the position of the screw rod needs to be constantly adjusted during the polishing process to ensure that the surface of the screw rod is fully polished, and the operation steps are complicated. Utility Model Content

[0004] The purpose of the utility model is to provide a surface grinding device for screw rod production to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a surface grinding device for screw rod production, comprising a base, two pillars are fixedly connected to the left and right sides of the top of the base, the top surface of the inner base of the two pillars is movably connected with a threaded column, the outer surface of the upper threaded column of the base is threadedly connected with a movable plate, the top surface of the movable plate is fixedly connected with a pad, a slide groove is provided on the left side of the top of the pad, a clamping plate is movably connected inside the slide groove, a support is fixedly connected to the left surface of the clamping plate, a movable sleeve is installed inside the support through a groove, a fixed support is fixedly connected to the right side of the pad, and a rotating sleeve is installed inside the fixed support through a groove.

[0006] Preferably, a knob is fixedly connected to the left surface of the threaded column, and the knob is located on the outside of the base. Twisting the knob can rotate the threaded column and then drive the movable plate to translate, so as to achieve the effect of adjusting the grinding position of the screw rod.

[0007] Preferably, the base is a concave shape with raised ends, and a grinding assembly is fixedly connected to the center of the top of the base, so that the surface grinding device for screw rod production can perform grinding operations to ensure the integrity of the device.

[0008] Preferably, two springs are installed inside the right side surface of the card plate through the groove, and the ends of the springs are fixedly connected to the inside of the pad, ensuring that the springs can drive the card plate to reset after being pulled, so that the support set on the side of the card plate can clamp the screw rod through the assembly.

[0009] Preferably, a pull rod is fixedly connected to the left surface of the support to ensure that the support can be pulled by the pull rod, which is more labor-saving and reduces the difficulty of operating the surface grinding device for screw rod production.

[0010] Preferably, the inside of the rotating ferrule and the movable ferrule are both provided with anti-skid pads to ensure that when the screw is fixed, the anti-skid pads can clamp the two ends of the screw to prevent the screw from shaking, thereby improving the grinding efficiency.

[0011] Preferably, a driving machine is provided on the right side of the rotating sleeve, and the driving machine is fixed by a fixed support, so that the rotating sleeve can be driven by the driving machine to rotate, ensuring that the screw rod can rotate while being polished, so that all four sides can be fully polished, thereby improving the polishing efficiency.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The surface grinding device for screw rod production makes the installation and disassembly of the screw rod more convenient through the rotatable movable sleeve, and the screw rod can be rotated during the grinding process so that the surface of the screw rod can be fully polished.

[0014] 2. The surface grinding device for screw rod production uses a movable plate and a knob to drive the movable plate to translate through a threaded column to adjust the position of the screw rod, so that the grinding position of the screw rod can be adjusted without reinstalling it during grinding, which makes the operation more convenient and effectively improves the grinding efficiency of the screw rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the disassembled state of the movable sleeve structure in the utility model;

[0017] Figure 3 For this utility model Figure 2 A schematic diagram of the structure enlargement in the middle;

[0018] Figure 4 It is a rear perspective schematic diagram of the overall structure of the utility model.

[0019] In the figure: 1. base; 2. knob; 3. movable plate; 4. fixed support; 5. driving machine; 6. grinding assembly; 7. pillar; 8. threaded column; 9. pad; 10. slide groove; 11. rotating sleeve; 12. anti-slip pad; 13. support; 14. clamping plate; 15. spring; 16. movable sleeve; 17. pull rod. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0022] like Figures 1 to 4 As shown, the surface grinding device for screw rod production in this embodiment includes a base 1, and two pillars 7 are fixedly connected to the left and right sides of the top of the base 1. The pillars 7 support the movable plate 3 to ensure that the movable plate 3 can be driven by the threaded column 8 to translate without flipping. The top surface of the base 1 inside the two pillars 7 is movably connected with the threaded column 8, and the outer surface of the threaded column 8 above the base 1 is threadedly connected with the movable plate 3 to ensure that the movable plate 3 can be driven to translate, so that the grinding position of the screw rod can be flexibly adjusted during surface grinding. The top surface of the movable plate 3 is fixedly connected with a pad 9, and a slide groove 10 is provided on the left side of the top of the pad 9. The inside of the slide groove 10 is movably connected with a clamping plate 14, which is connected to a predetermined position so that the clamping plate 14 can be In order to translate inside the slide groove 10 to achieve the effect of clamping or removing the screw rod, the left surface of the clamping plate 14 is fixedly connected with a support 13, so that the support 13 can be driven to move, and a movable clamping sleeve 16 is installed inside the support 13 through a groove, and a clamp is arranged inside the movable clamping sleeve 16 to clamp the screw rod to ensure that the movable clamping sleeve 16 can rotate on the inner wall of the support 13 and will not move back and forth, so that one end of the screw rod can be fixed, and the right side of the pad 9 is fixedly connected with a fixed support 4, and a rotating clamping sleeve 11 is installed inside the fixed support 4 through a groove, and the rotating clamping sleeve 11 is used in conjunction with the movable clamping sleeve 16 to clamp the screw rod and allow the screw rod to rotate during the grinding process, thereby improving the grinding efficiency.

[0023] Specifically, the left surface of the threaded column 8 is fixedly connected with a knob 2, which is located on the outside of the base 1. Twisting the knob 2 can rotate the threaded column 8 and drive the movable plate 3 to translate, so as to achieve the effect of adjusting the grinding position of the screw.

[0024] Furthermore, two springs 15 are installed on the right side surface of the card plate 14 through the groove, and the ends of the springs 15 are fixedly connected to the inside of the pad 9, ensuring that the springs 15 can drive the card plate 14 to reset after being pulled, so that the support 13 set on the side of the card plate 14 can clamp the screw rod through the assembly.

[0025] Furthermore, a pull rod 17 is fixedly connected to the left surface of the support 13, ensuring that the support 13 can be pulled by the pull rod 17, which is more labor-saving and reduces the difficulty of operating the surface grinding device for screw production.

[0026] Furthermore, anti-skid pads 12 are provided inside the rotating clamping sleeve 11 and the movable clamping sleeve 16 to ensure that when the screw is fixed, the anti-skid pads 12 can clamp the two ends of the screw to prevent the screw from shaking, thereby improving the grinding efficiency.

[0027] Furthermore, a driving machine 5 is arranged on the right side of the rotating sleeve 11, and the driving machine 5 is fixed by a fixed support 4, so that the rotating sleeve 11 can be driven by the driving machine 5 to rotate, ensuring that the screw rod can rotate while being polished, so that all four sides can be fully polished, thereby improving the polishing efficiency.

[0028] The method of using this embodiment is as follows: when in use, first pull the pull rod 17 to make the clamping plate 14 translate to the left, then insert the head end of the screw to be polished into the rotating sleeve 11, and then release the pull rod 17. The spring 15 will generate tension to pull the clamping plate 14 to translate to the right, so that the movable sleeve 16 will clamp the end of the screw, and then start the driving machine 5 to rotate the rotating sleeve 11. At this time, polishing is started through the polishing assembly 6. The outer wall of the screw can be fully polished during the rotation process. When one section of the screw is polished, the knob 2 can be twisted to drive the movable plate 3 to translate through the threaded column 8 to adjust the position of the screw so that the screw does not need to be reinstalled and another section can be polished.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A surface grinding device for screw rod production, comprising a base (1), characterized in that: Two pillars (7) are fixedly connected to the left and right sides of the top of the base (1); the top surface of the base (1) inside the two pillars (7) is movably connected with a threaded column (8); the outer surface of the threaded column (8) above the base (1) is threadedly connected with a movable plate (3); the top surface of the movable plate (3) is fixedly connected with a pad (9); a slide groove (10) is provided on the left side of the top of the pad (9); a clamping plate (14) is movably connected inside the slide groove (10); a support (13) is fixedly connected to the left surface of the clamping plate (14); a movable clamping sleeve (16) is installed inside the support (13) through a notch; a fixed support (4) is fixedly connected to the right side of the pad (9); a rotating clamping sleeve (11) is installed inside the fixed support (4) through a notch.

2. The surface grinding device for screw rod production according to claim 1, characterized in that: A knob (2) is fixedly connected to the left side surface of the threaded column (8), and the knob (2) is located on the outside of the base (1).

3. The surface grinding device for screw rod production according to claim 1, characterized in that: The base (1) is concave with raised ends, and a grinding assembly (6) is fixedly connected to the center of the top end of the base (1).

4. The surface grinding device for screw rod production according to claim 1, characterized in that: Two springs (15) are installed inside the right side surface of the clamping plate (14) through notches, and the ends of the springs (15) are fixedly connected to the inside of the pad (9).

5. The surface grinding device for screw rod production according to claim 1, characterized in that: A pull rod (17) is fixedly connected to the left side surface of the support (13).

6. The surface grinding device for screw rod production according to claim 1, characterized in that: Anti-skid pads (12) are provided inside the rotating clamping sleeve (11) and the movable clamping sleeve (16).

7. The surface grinding device for screw rod production according to claim 1, characterized in that: A driving machine (5) is arranged on the right side of the rotating sleeve (11), and the driving machine (5) is fixed by a fixing support (4).

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