Auxiliary scraping tool table for mounting surface of saddle screw rod nut

Abstract

The utility model relates to an auxiliary scraping tool table for a saddle lead screw nut mounting surface. The technical problem that an existing sliding saddle lead screw nut installation face is low in scraping efficiency is solved. Comprising a tool table body used for being installed on a sliding saddle, one side of the sliding saddle is provided with a vertically-arranged sliding rail groove and a horizontally-arranged lead screw nut, the upper side of the lead screw nut is provided with a lead screw nut installation face, and the tool table body comprises a linear rail installation plate arranged in the sliding rail groove through a detachable installation structure. A horizontally-arranged grinding overhanging arm is arranged on one side of the linear rail mounting plate through a vertical sliding mounting structure, a mounting part is formed at one end of the grinding overhanging arm, and a grinding assembly corresponding to a lead screw nut mounting face is rotationally arranged on the mounting part through a grinding rotating structure. The middle towed body has the advantages of fewer middle towed body components, simple structure and easiness in combination and installation. The middle dragging body is mounted in the track to support and maintain the telescopic rod, so that the telescopic rod cannot be bent and deformed, and meanwhile, the durability of the telescopic track is also improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of saddle scraping equipment, in particular to an auxiliary scraping tooling table for the installation surface of a saddle screw nut. Background Art

[0002] The main purpose of scraping is to improve the contact condition of the screw nut mounting surface, increase the contact stiffness and precision, reduce the vibration and noise caused by poor contact, and thus ensure the transmission accuracy and stability of the screw nut pair; currently, most of the scraping methods for the screw nut mounting surface on the saddle are manual scraping. Manual scraping can guarantee the scraping effect, but the manual scraping method will lead to excessively high labor costs, and the long scraping time will lead to low scraping efficiency and other problems. Summary of the Invention

[0003] The purpose of the utility model is to solve the above problems and provide a tooling table for auxiliary scraping and grinding the mounting surface of a saddle screw nut.

[0004] To achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a sliding saddle screw nut mounting surface auxiliary scraping workbench, including a workbench main body for being installed on the sliding saddle, one side of the sliding saddle has a vertically arranged slide rail groove and a horizontally arranged screw nut, the upper side of the screw nut has a screw nut mounting surface, the workbench main body includes a linear rail mounting plate arranged in the slide rail groove through a detachable mounting structure, the side of the linear rail mounting plate away from the slide rail groove is provided with a horizontally arranged grinding cantilever arm through a vertical sliding mounting structure, one end of the grinding cantilever arm extends to the top of the screw nut mounting surface to form a mounting portion, and a grinding component corresponding to the screw nut mounting surface is provided on the mounting portion through a grinding rotating structure, the screw nut mounting surface can be ground by the grinding component, and the grinding rotating structure can facilitate the control of the grinding component, thereby improving the grinding efficiency and ensuring the grinding effect.

[0005] In the above-mentioned auxiliary scraping workbench for the mounting surface of a sliding saddle screw nut, the detachable mounting structure includes a plurality of positioning holes arranged in the slide rail groove, and the linear rail mounting plate is provided with a plurality of mounting holes corresponding one to one with the positioning holes, and the mounting holes and the positioning holes are fixedly connected by mounting bolts. The positioning holes and the mounting holes can facilitate the fixed installation of the linear rail mounting plate and the slide rail mounting groove, and the width of the linear rail mounting plate is less than or equal to the width of the slide rail groove.

[0006] In the above-mentioned auxiliary scraping workbench for the mounting surface of a sliding saddle screw nut, the linear rail mounting plate is vertically arranged in the sliding rail groove, the upper end of the linear rail mounting plate extends beyond one end of the sliding rail groove and a lifting ring is provided at the upper end of the linear rail mounting plate, and the outer side of the linear rail mounting plate extends beyond the outer side of the sliding rail groove. The lifting ring can facilitate the user to carry and install the linear rail mounting plate, thereby improving the installation efficiency.

[0007] In the above-mentioned auxiliary scraping workbench for the mounting surface of a sliding saddle screw nut, the grinding assembly includes a grinding disc, which is in the shape of an elliptical disc and has a grinding surface corresponding to the mounting surface of the screw nut at the lower end. The grinding disc can facilitate the rotation of the mounting surface of the screw nut, and the grinding surface can improve the grinding efficiency.

[0008] In the above-mentioned auxiliary scraping and grinding workbench for the mounting surface of a sliding saddle screw nut, the grinding rotation structure includes a rotation hole on a vertically arranged mounting portion, and a connecting shaft connected to the center of the upper end of the grinding disc is passed through the rotation hole by the grinding rotation component. The upper end of the connecting shaft extends to the upper end of the grinding cantilever arm and a rotating handle is provided at the upper end of the connecting shaft. The rotating hole can facilitate the installation of the connecting shaft, and the rotating handle can be used to control the steering of the connecting shaft to improve the grinding effect.

[0009] In the above-mentioned auxiliary scraping workbench for the mounting surface of a sliding saddle screw nut, the grinding rotating assembly includes a rotating bearing arranged in a rotating hole, the outer ring of the rotating bearing is fixed in the rotating hole and the connecting shaft is passed through the inner ring of the rotating bearing, and a locking nut is provided at the upper end of the connecting shaft, which abuts against the upper side of the mounting part. The rotating bearing can facilitate the rotation efficiency of the connecting shaft in the rotating hole, ensure the smoothness of the rotation, and the locking nut can fix the connecting shaft on the mounting part.

[0010] In the above-mentioned auxiliary scraping and grinding workbench for the mounting surface of a sliding saddle screw nut, the vertical sliding mounting structure includes a roller linear rail vertically arranged on one side of the linear rail mounting plate located outside the slide rail groove, and a roller slider is slidingly provided on the roller linear rail. The end of the grinding cantilever arm away from the mounting portion is horizontally fixed on the roller slider, and a number of lifting handles are provided on the outside of the grinding cantilever arm, and the grinding cantilever arm is slidingly set on the roller linear rail through the roller slider, and the lifting handle can facilitate the user to drive the grinding cantilever arm up and down, thereby improving the user experience and improving the grinding efficiency.

[0011] In the above-mentioned auxiliary scraping and grinding workbench for the mounting surface of the sliding saddle screw nut, a linear rail protective cover is provided on the outside of the roller linear rail, and the linear rail protective cover is respectively connected to both sides of one end of the grinding cantilever arm. The linear rail protective cover can protect the roller linear rail and the roller slider, thereby improving the service life of the roller linear rail and the roller slider and ensuring smooth sliding.

[0012] In the above-mentioned auxiliary scraping and grinding workbench for the mounting surface of a sliding saddle screw nut, a lifting buffer structure is provided between the linear rail mounting plate and the grinding cantilever arm, and the lifting buffer structure includes a nitrogen spring obliquely arranged between the linear rail mounting plate and the grinding cantilever arm, and both ends of the nitrogen spring are respectively provided with movable joints movably connected to the linear rail mounting plate and the grinding cantilever arm. The movable joints can facilitate the fixed connection between the nitrogen spring and the linear rail mounting plate and the grinding cantilever arm, and the nitrogen spring can play a buffering role when the grinding cantilever arm is displaced downward for grinding, which can effectively prevent the grinding cantilever arm from excessive displacement, improve its service life, and ensure grinding efficiency.

[0013] In the above-mentioned auxiliary scraping and grinding tooling table for the mounting surface of the saddle screw nut, there are two saddles and they are symmetrically arranged on the base, and the tooling table body is provided on each of the saddles.

[0014] Compared with the existing technology, the advantages of this utility model are:

[0015] 1. The vertical sliding installation structure can facilitate the adjustment of the height of the grinding assembly to improve the grinding efficiency.

[0016] 2. The grinding rotating assembly can be used to rotate the grinding assembly, thereby improving the grinding effect of the grinding assembly on the screw nut installation surface.

[0017] 3. The lifting buffer structure can buffer the grinding cantilever arm when it moves up and down, thereby increasing its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural diagram of the present utility model.

[0019] Figure 2 It is a structural explosion diagram of the detachable installation structure in the utility model.

[0020] Figure 3 It is a structural diagram of the vertical sliding installation structure in the utility model.

[0021] Figure 4 It is a structural explosion diagram of the grinding and rotating structure in the utility model.

[0022] Figure 5 It is a structural diagram of the grinding rotating component in the utility model.

[0023] In the figure: saddle 1, slide rail groove 11, screw nut 12, screw nut mounting surface 121, workbench body 2, linear rail mounting plate 21, lifting ring 211, grinding cantilever arm 22, mounting part 221, detachable mounting structure 3, positioning hole 31, mounting hole 32, vertical sliding mounting structure 4, roller linear rail 41, roller slider 42, lifting handle 43, linear rail protective cover 44, grinding rotating structure 5, rotating hole 51, connecting shaft 52, rotating handle 53, grinding assembly 6, grinding disc 61, grinding surface 62, grinding rotating assembly 7, rotating bearing 71, locking nut 72, lifting buffer structure 8, nitrogen spring 81, movable joint 82, base 9. DETAILED DESCRIPTION

[0024] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0025] like Figure 1 、 Figure 2 、 Figure 3 As shown, a saddle screw nut mounting surface auxiliary scraping tooling table includes a tooling table body 2 for being mounted on a saddle 1, a vertically arranged slide rail groove 11 and a horizontally arranged screw nut 12 on one side of the saddle 1, a screw nut mounting surface 121 on the upper side of the screw nut 12, and a linear rail mounting plate 21 arranged in the slide rail groove 11 through a detachable mounting structure 3. The linear rail mounting plate 21 can be fixedly arranged in the slide rail groove 11 and fixedly connected to the saddle 1 through the detachable mounting structure 3. The side of the linear rail mounting plate 21 away from the slide rail groove 11 is fixedly connected to the saddle 1 through the vertical sliding mounting structure The structure 4 is provided with a horizontally arranged grinding cantilever arm 22, and the grinding cantilever arm 22 can be easily slid up and down on the linear rail mounting plate 21 through the vertical sliding mounting structure 4. One end of the grinding cantilever arm 22 extends to the top of the screw nut mounting surface 121 to form a mounting portion 221, and the mounting portion 221 is provided with a grinding component 6 corresponding to the screw nut mounting surface 121 through the grinding rotating structure 5. The screw nut mounting surface 121 can be ground by the grinding component 6, and the grinding rotating structure 5 can facilitate the control of the grinding component 6, thereby improving the grinding efficiency and ensuring the grinding effect.

[0026] Specifically, the detachable mounting structure 3 includes a plurality of positioning holes 31 arranged in the slide rail groove 11, and the linear rail mounting plate 21 is provided with a plurality of mounting holes 32 corresponding to the positioning holes 31, and the mounting holes 32 and the positioning holes 31 are fixedly connected by mounting bolts. The positioning holes 31 and the mounting holes 32 can facilitate the fixed installation of the linear rail mounting plate 21 and the slide rail mounting groove 11, and the width of the linear rail mounting plate 21 is less than or equal to the width of the slide rail groove 11.

[0027] Among them, the linear rail mounting plate 21 is vertically arranged in the slide rail groove 11, the upper end of the linear rail mounting plate 21 exceeds one end of the slide rail groove 11 and a lifting ring 211 is provided at the upper end of the linear rail mounting plate 21, and the outer side of the linear rail mounting plate 21 exceeds the outer side of the slide rail groove 11. The lifting ring 211 can facilitate the user to carry and install the linear rail mounting plate 21, thereby improving the installation efficiency.

[0028] like Figure 1 、 Figure 3 、 Figure 4 、 Figure 5 As shown, the grinding assembly 6 includes a grinding disc 61, which is in the shape of an elliptical disc and has a grinding surface 62 at the lower end of the grinding disc 61 corresponding to the screw nut mounting surface 121. The grinding disc 61 can facilitate the rotation of the screw nut mounting surface 121, and the grinding surface 62 can improve the grinding efficiency.

[0029] Furthermore, the grinding rotating structure 5 includes a rotating hole 51 on a vertically arranged mounting portion 221, and a connecting shaft 52 connected to the center of the upper end of the grinding disc 61 is rotated through the rotating hole 51 by the grinding rotating component 7. The upper end of the connecting shaft 52 extends to the upper end of the grinding cantilever arm 22 and a rotating handle 53 is provided at the upper end of the connecting shaft 52. The rotating hole 51 can facilitate the installation of the connecting shaft 52, and the rotating handle 53 can be used to control the steering of the connecting shaft 52 to improve the grinding effect.

[0030] Among them, the grinding rotation assembly 7 includes a rotating bearing 71 arranged in the rotating hole 51, the outer ring of the rotating bearing 71 is fixed in the rotating hole 51 and the connecting shaft 52 is passed through the inner ring of the rotating bearing 71, and a locking nut 72 is provided at the upper end of the connecting shaft 52, which abuts against the upper side of the mounting portion 221. The rotating bearing 71 can facilitate the rotation efficiency of the connecting shaft 52 in the rotating hole 51, ensure the smoothness of the rotation, and the locking nut 72 can make the connecting shaft 52 fixed on the mounting portion 221.

[0031] Combine Figure 1 、 Figure 2 、 Figure 3 As shown, the vertical sliding mounting structure 4 includes a roller linear rail 41 vertically arranged on one side of the linear rail mounting plate 21 located outside the slide rail groove 11, and a roller slider 42 is slidingly provided on the roller linear rail 41. The end of the grinding cantilever arm 22 away from the mounting portion 221 is horizontally fixed on the roller slider 42, and a plurality of lifting handles 43 are provided on the outside of the grinding cantilever arm 22, and the grinding cantilever arm 22 is slidingly set on the roller linear rail 41 through the roller slider 42, and the lifting handle 43 can facilitate the user to drive the grinding cantilever arm 22 up and down, thereby improving the user experience and improving the grinding efficiency.

[0032] Among them, a linear rail protective cover 44 is provided on the outside of the roller linear rail 41, and the linear rail protective cover 44 is respectively connected to both sides of one end of the grinding cantilever arm 22. The linear rail protective cover 44 can protect the roller linear rail 41 and the roller slider 42, thereby improving the service life of the roller linear rail 41 and the roller slider 42 and ensuring smooth sliding.

[0033] Specifically, a lifting buffer structure 8 is provided between the linear rail mounting plate 21 and the grinding cantilever arm 22, and the lifting buffer structure 8 includes a nitrogen spring 81 obliquely arranged between the linear rail mounting plate 21 and the grinding cantilever arm 22, and the two ends of the nitrogen spring 81 respectively have movable joints 82 movably connected to the linear rail mounting plate 21 and the grinding cantilever arm 22. The movable joints 82 can facilitate the fixed connection between the nitrogen spring 81 and the linear rail mounting plate 21 and the grinding cantilever arm 22, and the nitrogen spring 81 can play a buffering role when the grinding cantilever arm 22 moves downward for grinding, which can effectively prevent the grinding cantilever arm 22 from excessive displacement, improve the service life, and ensure the grinding efficiency.

[0034] Combine Figure 1 As shown, there are two saddles 1 and they are symmetrically arranged on the base 9, and each saddle 1 is provided with a workbench body 2, so that the saddle 1 can be easily placed through the base 9.

[0035] The principle of this embodiment is that: the saddle 1 is set on the base 9 and the workbench body 2 is fixed on one side of the saddle 1 through the detachable mounting structure 3, and the grinding cantilever arm 22 is slid up and down on the linear rail mounting plate 21 through the vertical sliding mounting structure 4. The grinding component 6 of the grinding cantilever arm 22 is corresponding to the screw nut mounting surface 121 up and down, and the grinding cantilever arm 22 can play a protective role through the lifting buffer structure 8 during the up and down sliding process, thereby improving the service life, and the grinding component 6 can grind the screw nut mounting surface 121 through the grinding rotating component 7, thereby improving the grinding efficiency and ensuring the grinding effect.

[0036] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Persons skilled in the art may make various modifications, additions, or substitutions to the described specific embodiments without departing from the spirit of the present invention or exceeding the scope defined by the appended claims.

[0037] Although this article frequently uses terms such as slide saddle 1, slide rail groove 11, screw nut 12, screw nut mounting surface 121, workbench body 2, linear rail mounting plate 21, lifting ring 211, grinding cantilever arm 22, mounting portion 221, detachable mounting structure 3, positioning hole 31, mounting hole 32, vertical sliding mounting structure 4, roller linear rail 41, roller slider 42, lifting handle 43, linear rail protective cover 44, grinding rotating structure 5, rotating hole 51, connecting shaft 52, rotating handle 53, grinding assembly 6, grinding disc 61, grinding surface 62, grinding rotating assembly 7, rotating bearing 71, locking nut 72, lifting buffer structure 8, nitrogen spring 81, movable joint 82, and base 9, the possibility of using other terms is not excluded. The use of these terms is only for the purpose of more conveniently describing and explaining the essence of the present invention; interpreting them as any additional restrictions is contrary to the spirit of the present invention.

Claims

1. A saddle screw nut mounting surface auxiliary scraping tooling table, comprising a tooling table body (2) for mounting on a saddle (1), wherein one side of the saddle (1) has a vertically arranged slide rail groove (11) and a horizontally arranged screw nut (12), and the upper side of the screw nut (12) has a screw nut mounting surface (121), characterized in that: The workbench body (2) includes a linear rail mounting plate (21) arranged in a slide rail groove (11) through a detachable mounting structure (3), and a horizontally arranged grinding cantilever arm (22) is provided on the side of the linear rail mounting plate (21) away from the slide rail groove (11) through a vertical sliding mounting structure (4), and one end of the grinding cantilever arm (22) extends to the top of the screw nut mounting surface (121) to form a mounting portion (221), and a grinding component (6) corresponding to the screw nut mounting surface (121) is provided on the mounting portion (221) through a grinding rotating structure (5).

2. The auxiliary scraping and grinding tooling table for the mounting surface of a saddle screw nut according to claim 1, characterized in that: The detachable mounting structure (3) includes a plurality of positioning holes (31) arranged in the slide rail groove (11), and the linear rail mounting plate (21) is provided with a plurality of mounting holes (32) corresponding to the positioning holes (31) one by one, and the mounting holes (32) and the positioning holes (31) are fixedly connected by mounting bolts.

3. The auxiliary scraping and grinding tooling table for the mounting surface of a saddle screw nut according to claim 1, characterized in that: The linear rail mounting plate (21) is vertically arranged in the slide rail groove (11), the upper end of the linear rail mounting plate (21) exceeds one end of the slide rail groove (11) and a lifting ring (211) is provided on the upper end of the linear rail mounting plate (21), and the outer side of the linear rail mounting plate (21) exceeds the outer side of the slide rail groove (11).

4. The auxiliary scraping and grinding tooling for the mounting surface of a saddle screw nut according to claim 1, 2 or 3, characterized in that: The grinding assembly (6) comprises a grinding disc (61), the grinding disc (61) is in the shape of an elliptical disc, and the lower end of the grinding disc (61) has a grinding surface (62) corresponding to the screw nut mounting surface (121).

5. The auxiliary scraping and grinding tooling platform for the mounting surface of a saddle screw nut according to claim 4, characterized in that: The grinding rotating structure (5) includes a rotating hole (51) on a vertically arranged mounting portion (221), a connecting shaft (52) connected to the center of the upper end of the grinding disc (61) is rotatably passed through the rotating hole (51) by the grinding rotating assembly (7), the upper end of the connecting shaft (52) extends to the upper end of the grinding cantilever arm (22), and a rotating handle (53) is provided at the upper end of the connecting shaft (52).

6. The auxiliary scraping and grinding tooling platform for the mounting surface of a saddle screw nut according to claim 5, characterized in that: The grinding rotating assembly (7) includes a rotating bearing (71) arranged in the rotating hole (51), the outer ring of the rotating bearing (71) is fixed in the rotating hole (51) and the connecting shaft (52) is passed through the inner ring of the rotating bearing (71), and a locking nut (72) is provided at the upper end of the connecting shaft (52) and abuts against the upper side of the mounting portion (221).

7. The auxiliary scraping and grinding tooling table for the mounting surface of a saddle screw nut according to claim 1, characterized in that: The vertical sliding mounting structure (4) includes a roller linear rail (41) vertically arranged on a side of the linear rail mounting plate (21) located outside the slide rail groove (11), a roller slider (42) slidingly provided on the roller linear rail (41), one end of the grinding cantilever arm (22) away from the mounting portion (221) is horizontally fixed on the roller slider (42), and a plurality of lifting handles (43) are provided on the outside of the grinding cantilever arm (22).

8. The auxiliary scraping and grinding tooling table for the mounting surface of a saddle screw nut according to claim 7, characterized in that: A linear rail protection cover (44) is provided on the outer side of the roller linear rail (41), and the linear rail protection cover (44) is respectively connected to both sides of one end of the grinding cantilever arm (22).

9. The auxiliary scraping and grinding tooling platform for the mounting surface of a saddle screw nut according to claim 1, characterized in that: A lifting buffer structure (8) is provided between the linear rail mounting plate (21) and the grinding cantilever arm (22), and the lifting buffer structure (8) includes a nitrogen spring (81) obliquely arranged between the linear rail mounting plate (21) and the grinding cantilever arm (22), and both ends of the nitrogen spring (81) are provided with movable joints (82) movably connected to the linear rail mounting plate (21) and the grinding cantilever arm (22).

10. The auxiliary scraping and grinding tooling table for the mounting surface of a saddle screw nut according to claim 1, characterized in that: There are two slide saddles (1) symmetrically arranged on the base (9), and each slide saddle (1) is provided with a workbench main body (2).

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