Rotatable table with selectable angular orientation

Abstract

The utility model relates to the technical field of rotary table workstation, disclose the rotary table workstation of optional angle orientation, include: bottom plate, the top of bottom plate is connected with the connecting round board, the top of connecting round board is installed with angle adjusting round board, the outside of angle adjusting round board is established with through -hole and arc line hole respectively, the one side of workstation is established with the mounting groove. Through the through -hole and arc line hole that are equipped with on angle adjusting round board, handle bolt group is locked in arc line hole at any position on auxiliary plate, this locking mode, the workbench and the rotary table are convenient for any angle, it is stepless, through handle bolt group and knob bolt combination, namely, let knob bolt lock first with a through -hole, then handle bolt group also lock with arc line hole, this mode, although let direction orientation only has several rated multi -angle, but double -bolt locking mode, let locking effect be better, make this workstation can lock according to actual situation, adaptive capacity.

Description

Technical Field

[0001] This utility model relates to the field of turntable technology, specifically a turntable with selectable angle orientation. Background Technology

[0002] Rotary tables are widely used in machining, laser marking, optical inspection, and other applications requiring workpieces or optical components to rotate around a vertical axis and be precisely oriented. Existing technologies typically employ two types of locking schemes:

[0003] The first type of structure relies solely on a single handle bolt and an arc-shaped long hole to achieve "stepless" angle positioning of the turntable by tightening the handle bolt at any position in the arc-shaped long hole.

[0004] The second type of structure pre-machines several evenly distributed through holes in the circumference of the turntable and adds an extra knob bolt. When adjusting the angle, the knob bolt must first be inserted into the corresponding through hole for rough positioning, and then the handle bolt and the arc-shaped long hole are tightened to achieve auxiliary locking. Since the "through hole + arc-shaped long hole" double bolts are subjected to force at the same time, the locking stiffness is significantly improved compared with the first type of scheme, and it can effectively resist angular displacement under large loads.

[0005] Since both locking methods have their own advantages and disadvantages, a turntable with two different locking methods is needed when dealing with different workpieces requiring different angle adjustment methods, which greatly increases the factory's processing costs. Utility Model Content

[0006] The purpose of this invention is to provide a turntable with selectable angle orientation to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a turntable with selectable angle orientation, comprising:

[0008] A base plate, the top of which is connected to a connecting circular plate, and the top of which is equipped with an angle adjusting circular plate, wherein through holes and arc holes are respectively opened on the outer side of the angle adjusting circular plate;

[0009] A workbench has an installation groove on one side, a turntable inside the installation groove, an auxiliary plate between the bottom of the workbench and the top of the installation groove, and the auxiliary plate is fixedly connected to the workbench. The middle part of the turntable is connected to the workbench, the auxiliary plate and the angle adjustment plate in turn by means of a plug rod. The outer side of the auxiliary plate has a first threaded hole and a second threaded hole respectively.

[0010] The inner cavity of the second threaded hole is threaded with a handle bolt assembly, the bottom of which is connected to the inner cavity of the arc hole. The inner cavity of the first threaded hole is threaded with a knob bolt, the bottom of which is inserted into the inner cavity of the through hole.

[0011] The beneficial effects of adopting the above technical solution are as follows: the angle adjustment disc has through holes and arc holes, and the auxiliary plate can be locked at any position in the arc holes using the handle bolt group. This locking mode allows the worktable and turntable to be oriented at any angle, which is stepless. By combining the handle bolt group and the knob bolt, that is, first locking the knob bolt with a certain through hole, and then locking the handle bolt group with the arc hole, although this method limits the direction to only a few rated angles, the double bolt locking mode makes the locking effect better, so that the worktable can be locked according to the actual situation, and has strong adaptability.

[0012] As a further improvement of this utility model, the outer side of the angle adjustment circular plate is provided with a number of through holes, which are evenly distributed along the circumference of the angle adjustment circular plate on the outer side of the arc hole.

[0013] The beneficial effect of adopting the above technical solution is that the angle adjustment plate has several through holes, which allows the worktable and turntable to adjust their angles according to the spacing between the through holes.

[0014] As a further improvement of this utility model, the angle adjustment circular plate has a second connecting hole in the middle, the auxiliary plate has a first connecting hole in the middle, and the lower part of the insertion rod is located in the first connecting hole and the second connecting hole respectively.

[0015] The beneficial effect of adopting the above technical solution is that the second connecting hole on the angle adjustment plate allows the worktable, auxiliary plate and turntable to rotate along the inner cavity of the second connecting hole, which facilitates the adjustment of the angle of the worktable and turntable.

[0016] As a further improvement of this utility model, the auxiliary plate is L-shaped in general, and the second threaded hole and the first threaded hole are arranged on the two extended sides of the auxiliary plate.

[0017] The beneficial effects of adopting the above technical solution are: by utilizing the shape characteristics of the auxiliary plate, the installation of the handle bolt assembly and the knob bolt is achieved while reducing the production cost of the auxiliary plate.

[0018] As a further improvement of this utility model, a rotating plate is installed on one side of the top of the handle bolt assembly.

[0019] The beneficial effect of adopting the above technical solution is that the top of the handle bolt assembly is equipped with a rotating plate, which makes it convenient for the staff to control the rotation of the handle bolt assembly by using the rotating plate.

[0020] As a further improvement of this utility model, threaded holes are provided on the auxiliary plate along the outer side of the first connecting hole and the inner cavity of the mounting groove.

[0021] The beneficial effect of adopting the above technical solution is that threaded holes are provided on the auxiliary plate along the outer side of the first connecting hole and the inner cavity of the mounting groove, which facilitates the connection between the worktable and the auxiliary plate using bolts.

[0022] As a further improvement of this utility model, the handle bolt assembly includes a bolt, a washer, and a nut, with the washer and nut located on the upper and lower sides of the arc-shaped hole, respectively.

[0023] The beneficial effect of adopting the above technical solution is that the handle bolt group consists of bolts, washers and nuts, and the washers and nuts are located on the upper and lower sides of the arc hole, respectively, which makes the auxiliary plate better connected to the angle adjustment circle plate. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 This is a schematic diagram of the overall structure of the turntable worktable with selectable angle orientation according to this utility model.

[0026] Figure 2 This is an exploded view of the overall structure of the turntable workbench with selectable angle orientation according to this utility model.

[0027] Figure 3 This is a bottom view of the rotary table with selectable angle orientation according to this utility model.

[0028] Figure 4 This is a schematic diagram of the auxiliary plate structure of the turntable with selectable angle orientation according to this utility model;

[0029] Figure 5 This is a schematic diagram of the knob bolt structure of the turntable with selectable angle orientation according to this utility model.

[0030] Figure 6 This is a schematic diagram of the handle bolt assembly structure of the turntable with selectable angle orientation according to this utility model.

[0031] In the diagram: 1. Base plate; 2. Connecting circular plate; 3. Angle adjustment circular plate; 4. Through hole; 5. Arc hole; 6. Auxiliary plate; 7. First threaded hole; 8. Second threaded hole; 9. Knob bolt; 10. Handle bolt assembly; 11. Rotating plate; 12. Workbench; 13. Mounting slot; 14. Turntable; 15. Insert rod; 16. First connecting hole; 17. Second connecting hole. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] Please see Figures 1-6 This utility model provides a turntable with selectable angle orientation, comprising:

[0034] The base plate 1 has a connecting circular plate 2 connected to its top. An angle adjustment circular plate 3 is installed on the top of the connecting circular plate 2. The outer side of the angle adjustment circular plate 3 is provided with a through hole 4 and an arc hole 5.

[0035] The workbench 12 has a mounting groove 13 on one side. The inner cavity of the mounting groove 13 is provided with a turntable 14. An auxiliary plate 6 is provided between the bottom of the workbench 12 and the top of the mounting groove 13. The auxiliary plate 6 is fixedly connected to the workbench 12. The middle part of the turntable 14 is connected to the workbench 12, the auxiliary plate 6 and the angle adjustment plate 3 by means of a plug rod 15. The outer side of the auxiliary plate 6 is provided with a first threaded hole 7 and a second threaded hole 8 respectively.

[0036] The inner cavity of the second threaded hole 8 is threadedly connected to a handle bolt assembly 10. The bottom of the handle bolt assembly 10 is connected to the inner cavity of the arc hole 5. The inner cavity of the first threaded hole 7 is threadedly connected to a knob bolt 9. The bottom of the knob bolt 9 is inserted into the inner cavity of the through hole 4.

[0037] The beneficial effects of adopting the above technical solution are as follows: The angle adjustment circular plate 3 is provided with through holes 4 and arc holes 5. The auxiliary plate 6 is locked at any position in the arc hole 5 using the handle bolt group 10. This locking mode makes it easy for the worktable 12 and the turntable 14 to face any angle, and it is stepless. By combining the handle bolt group 10 and the knob bolt 9, that is, first lock the knob bolt 9 with a certain through hole 4, and then lock the handle bolt group 10 with the arc hole 5. Although this method allows the direction to face only a few rated multi-angles, the double bolt locking mode makes the locking effect better, so that the worktable can be locked according to the actual situation and has strong adaptability.

[0038] In one embodiment of this utility model, the outer side of the angle adjustment circular plate 3 is provided with a plurality of through holes 4, and the plurality of through holes 4 are evenly distributed along the circumference of the angle adjustment circular plate 3 on the outer side of the arc hole 5.

[0039] The beneficial effect of adopting the above technical solution is that, by having a number of through holes 4 on the angle adjustment circular plate 3, the worktable 12 and the turntable 14 can adjust their angles according to the spacing between the number of through holes 4.

[0040] In one embodiment of this utility model, the angle adjustment circular plate 3 has a second connecting hole 17 in the middle, the auxiliary plate 6 has a first connecting hole 16 in the middle, and the lower part of the insertion rod 15 is located in the first connecting hole 16 and the second connecting hole 17 respectively.

[0041] The beneficial effect of adopting the above technical solution is that the second connecting hole 17 is provided on the angle adjustment circular plate 3, so that the worktable 12, the auxiliary plate 6 and the turntable 14 can rotate along the inner cavity of the second connecting hole 17, which facilitates the adjustment of the angle of the worktable 12 and the turntable 14.

[0042] In one embodiment of this utility model, the auxiliary plate 6 is L-shaped, and the second threaded hole 8 and the first threaded hole 7 are provided on the two extended sides of the auxiliary plate 6.

[0043] The beneficial effect of adopting the above technical solution is that, by utilizing the shape characteristics of the auxiliary plate 6, the installation of the handle bolt group 10 and the knob bolt 9 is achieved while reducing the production cost of the auxiliary plate 6.

[0044] In one embodiment of this utility model, a rotating plate 11 is installed on one side of the top of the handle bolt assembly 10.

[0045] The beneficial effect of adopting the above technical solution is that the top of the handle bolt assembly 10 is provided with a rotating plate 11, which makes it convenient for the staff to control the rotation of the handle bolt assembly 10 by using the rotating plate 11.

[0046] In one embodiment of this utility model, threaded holes are provided on the auxiliary plate 6 along the outer side of the first connecting hole 16 and the inner cavity of the mounting groove 13.

[0047] The beneficial effect of adopting the above technical solution is that threaded holes are provided on the auxiliary plate 6 along the outer side of the first connecting hole 16 and the inner cavity of the mounting groove 13, which facilitates the connection between the worktable 12 and the auxiliary plate 6 using bolts.

[0048] In one embodiment of this utility model, the handle bolt assembly 10 includes a bolt, a washer, and a nut, with the washer and nut located on the upper and lower sides of the arc hole 5, respectively.

[0049] The beneficial effect of adopting the above technical solution is that the handle bolt group 10 is composed of bolts, washers and nuts, and the washers and nuts are located on the upper and lower sides of the arc hole 5 respectively, so that the auxiliary plate 6 can be better connected with the angle adjustment circular plate 3.

[0050] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A rotary worktable with selectable angle orientation, characterized in that, include: A base plate, the top of which is connected to a connecting circular plate, and the top of which is equipped with an angle adjusting circular plate, wherein through holes and arc holes are respectively opened on the outer side of the angle adjusting circular plate; A workbench has an installation groove on one side, a turntable inside the installation groove, an auxiliary plate between the bottom of the workbench and the top of the installation groove, and the auxiliary plate is fixedly connected to the workbench. The middle part of the turntable is connected to the workbench, the auxiliary plate and the angle adjustment plate in turn by means of a plug rod. The outer side of the auxiliary plate has a first threaded hole and a second threaded hole respectively. The inner cavity of the second threaded hole is threaded with a handle bolt assembly, the bottom of which is connected to the inner cavity of the arc hole. The inner cavity of the first threaded hole is threaded with a knob bolt, the bottom of which is inserted into the inner cavity of the through hole.

2. The rotary table with selectable angle orientation according to claim 1, characterized in that, The outer side of the angle adjustment disc is provided with several through holes, which are evenly distributed along the circumference of the angle adjustment disc on the outer side of the arc hole.

3. The rotary table with selectable angle orientation according to claim 1, characterized in that, The angle adjustment disc has a second connecting hole in the middle, the auxiliary plate has a first connecting hole in the middle, and the lower part of the insertion rod is located in the first connecting hole and the second connecting hole respectively.

4. The rotary table with selectable angle orientation according to claim 1, characterized in that, The auxiliary plate is L-shaped, and the second threaded hole and the first threaded hole are located on the two extended sides of the auxiliary plate.

5. The rotary table with selectable angle orientation according to claim 1, characterized in that, A rotating plate is installed on one side of the top of the handle bolt assembly.

6. The rotary table with selectable angle orientation according to claim 1, characterized in that, The auxiliary plate has threaded holes along the outer side of the first connecting hole and the inner cavity of the mounting groove.

7. The rotary table with selectable angle orientation according to claim 1, characterized in that, The handle bolt assembly includes a bolt, a washer, and a nut, with the washer and nut located on the upper and lower sides of the arc-shaped hole, respectively.

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