CN210756519U

CN210756519U - AR glasses equipment tool

Info

Publication number: CN210756519U
Application number: CN201921582228.0U
Authority: CN
Inventors: 宁祥春; 刘建俊; 蒋赟鑫
Original assignee: Changzhou Qingyuan Machinery Technology Co ltd
Current assignee: Changzhou Qingyuan Machinery Technology Co ltd
Priority date: 2019-09-21
Filing date: 2019-09-21
Publication date: 2020-06-16
Anticipated expiration: 2029-09-21

Abstract

The utility model relates to a AR glasses equipment tool uses in the anchor clamps field, and its technical scheme main points are: contain first anchor clamps and second anchor clamps, a plurality of connecting holes have been seted up on the first anchor clamps, wear to be equipped with first bolt in a plurality of connecting holes respectively, be equipped with on the second anchor clamps with cambered surface assorted stationary plane down, the both sides of stationary plane are equipped with the installation face respectively, a plurality of second screw holes have evenly been seted up along length direction on two installation faces respectively, the top of second anchor clamps is equipped with two splint, splint orientation stationary plane's terminal surface on seted up with last cambered surface assorted arcwall face, set up on the splint a plurality of and second screw hole assorted second trompils. The utility model discloses the technical effect who has is: the material can be fixed in the production process of the AR glasses shell; simultaneously, the material can firmly be fixed on first anchor clamps and second anchor clamps to improve the precision of material processing, promoted the quality of AR glasses casing.

Description

AR glasses equipment tool

Technical Field

The utility model belongs to the technical field of the technique of anchor clamps and specifically relates to a AR glasses equipment tool is related to.

Background

The jig is a device for fixing a processing object to occupy a correct position for receiving construction or inspection in a machine manufacturing process. In a broad sense, any device used to quickly, conveniently and safely mount a workpiece at any stage in a process may be referred to as a jig.

Referring to fig. 1 and 2, an AR glasses case includes a lower arc surface 1, an upper arc surface 2, an inclined surface 3 and a slot 4. This kind of AR glasses casing is produced through processing by the material 5 of cuboid usually, has evenly seted up a plurality of mounting holes 6 along length direction on the side of material 5, adds man-hour to material 5, at first will use a anchor clamps to fix material 5, processes out the lower cambered surface 1 of AR glasses casing, later uses another kind of anchor clamps to fix material 5, processes out the last cambered surface 2, inclined plane 3 and the fluting 4 of AR glasses casing respectively.

However, it is difficult for the conventional rule clamp to fix the material in the production process of the AR glasses case.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a AR glasses equipment tool, its advantage: the material can be fixed in the production process of the AR glasses shell.

The above technical purpose of the present invention can be achieved by the following technical solutions: an AR glasses assembling jig comprises a first jig and a second jig, wherein a plurality of connecting holes are formed in the first jig, first bolts penetrate through the connecting holes respectively, the first bolts penetrate through the connecting holes respectively and are connected in mounting holes, a plurality of first fixing holes are further formed in the first jig, a fixing surface matched with a lower arc surface is arranged on the second jig, mounting surfaces are arranged on two sides of the fixing surface respectively, a plurality of first threaded holes are uniformly formed in the fixing surface along the length direction, second bolts penetrate through the first through holes respectively, one end of each second bolt facing the fixing surface is connected in the corresponding first threaded hole through a bolt, a plurality of second threaded holes are uniformly formed in the two mounting surfaces along the length direction respectively, two clamping plates are arranged above the second jig, and arc-shaped surfaces matched with the upper arc surface are formed on the end surfaces of the clamping plates facing the fixing surface, the clamping plate is provided with a plurality of second holes matched with the second threaded holes, a plurality of third bolts are respectively arranged in the second holes in a penetrating mode, one end, facing the mounting surface, of each third bolt is connected into the second threaded hole through a bolt, the materials are clamped on the second clamp through the two clamping plates, and a plurality of second fixing holes penetrating through the second clamp are further formed in the fixing surface.

Through the technical scheme, a worker can firstly bolt the material and the first clamp in a mode that the first bolt penetrates through the connecting hole and is connected in the mounting hole through the bolt, then the first clamp is connected to the four-axis machine tool through the first fixing hole through the bolt, and after the lower arc surface of the AR glasses shell and a plurality of first through holes in the material are machined, the material and the first clamp bolt are respectively dismounted; then, a second clamp is connected to a four-axis machine tool through a second fixing hole by bolts, the material is placed on the second clamp, the lower arc surface of the material is attached to the fixing surface of the second clamp, the material is fixed on the second clamp in a mode that the second bolt penetrates through a first through hole and is connected in a first threaded hole by bolts, after the upper arc surface of the AR glasses shell is further processed, two clamping plates are respectively pressed onto the material, the arc surfaces on the two clamping plates are respectively abutted against the two upper arc surfaces of the material, the material is further fixed on the second clamp in a mode that a third bolt penetrates through a second opening and is connected in the second threaded hole by bolts, a plurality of second bolts are dismounted, and the inclined surface and the groove of the AR glasses shell are further processed, so that the production of the AR glasses shell is completed; first anchor clamps and second anchor clamps have played the effect of fixing the material in the in-process of AR glasses casing production.

The utility model discloses further set up to: the first clamp is further provided with a plurality of abutting shafts in a penetrating and threaded connection mode, and the abutting shafts abut against the first bolts respectively.

Through above-mentioned technical scheme, after the staff with material and first anchor clamps bolted connection, can rotate a plurality of shafts that support respectively, support tightly on a plurality of first bolts respectively until a plurality of shafts that support for a plurality of first bolts are difficult to rotate, thereby reduced a plurality of first bolts not hard up lead to material offset, influence the possibility of material processing effect.

The utility model discloses further set up to: the end face, facing the first bolt, of the abutting shaft is provided with an abutting groove, an abutting block is connected to the inside of the abutting groove through a spring, and the abutting block abuts against the first bolt tightly.

Through the technical scheme, when the abutting shaft rotates in the direction away from the second bolt, the abutting block still abuts against the first bolt under the elastic force action of the spring, so that the first bolt is difficult to rotate, and the abutting effect of the abutting shaft on the first bolt is enhanced.

The utility model discloses further set up to: and a rubber pad is arranged on the end face of the abutting block, which is far away from the spring.

Through above-mentioned technical scheme, the setting up of rubber pad has increased the frictional force between supporting tight piece and the first bolt, has increased the resistance of first bolt when for supporting tight piece rotation to the effect of hindering of tight piece to first bolt has further been strengthened supporting.

The utility model discloses further set up to: a positioning groove is formed in the second clamp along the length direction, and a positioning plate is vertically arranged at the bottom of the positioning groove; when the plurality of second openings on the clamping plate correspond to the plurality of second threaded holes and the arc-shaped surface is tightly propped against the upper arc surface, the clamping plate is tightly propped against the inner wall of the positioning groove and the positioning plate respectively.

Through above-mentioned technical scheme, the staff when installation splint, the position of adjustable splint is supported tightly each other with the inner wall and the locating plate of constant head tank respectively until splint for a plurality of second trompils on the splint correspond each other and the arcwall face supports tightly on last cambered surface with a plurality of second screw holes, and constant head tank and locating plate play the effect of location, so that the staff can carry out the installation of splint fast, have improved the installation effectiveness of splint.

The utility model discloses further set up to: the second clamp is provided with rotation blocking plates on two side edges in the width direction respectively, the rotation blocking plates are respectively penetrated and connected with rotation blocking shafts in a threaded mode, one end, located above the second clamp, of each rotation blocking shaft is rotatably connected with a pressing plate, and the pressing plates are respectively pressed on the plurality of third bolts.

Through the technical scheme, after the material is clamped and fixed between the clamping plate and the second clamp through the plurality of third bolts, the worker can rotate the blocking shaft to drive the abutting plate to move forwards until the abutting plate abuts against the plurality of third bolts respectively, so that the third bolts are difficult to rotate, the looseness of the third bolts is reduced, the position between the material and the second clamp deviates, and the possibility of influencing the material processing precision is reduced.

The utility model discloses further set up to: the arc-shaped surface of the clamping plate is provided with a buffer cushion, and the buffer cushion is tightly propped between the clamping plate and the material.

Through above-mentioned technical scheme, can atress warp when the blotter receives the pressure that comes from splint, play the effect of protection material, reduced the material by excessive clamp tightly between splint and second anchor clamps, lead to the last cambered surface of material by extrusion deformation, influence product quality's possibility.

The utility model discloses further set up to: a plurality of anti-blocking holes are formed in the second clamp along the vertical direction and are communicated with the first threaded holes respectively.

Through above-mentioned technical scheme, the sweeps that fall into in the material course of working in the first threaded hole can be through a plurality of stop plugs outside the second anchor clamps of dropping to the possibility that first threaded hole is blockked up by the sweeps has been reduced.

To sum up, the utility model discloses a beneficial technological effect does:

1. the first clamp and the second clamp can fix materials in the production process of the AR glasses shell;

2. the setting of supporting the tight axle and supporting tight piece has reduced the second bolt and has taken place not hard up possibility, has strengthened the firm in connection nature of second bolt to improve the precision of material processing, promoted the quality of AR glasses casing.

Drawings

Fig. 1 is a schematic structural diagram of an AR glasses case in the prior art.

Fig. 2 is a schematic diagram of a material structure in the prior art.

Fig. 3 is a schematic structural view for embodying the first jig in embodiment 1.

Fig. 4 is a schematic structural view for embodying the first threaded hole in embodiment 1.

Fig. 5 is a schematic structural view for embodying the splint portion in embodiment 1.

Fig. 6 is a schematic structural view for embodying the first jig in embodiment 2.

Fig. 7 is a schematic sectional view of a portion for embodying the abutment block in embodiment 2.

Fig. 8 is a schematic structural view of a portion for embodying the rotation blocking plate in embodiment 2.

Fig. 9 is an enlarged schematic view at a in fig. 8.

FIG. 10 is a schematic view showing the structure of the portion for preventing clogging in example 2.

Reference numerals: 1. a lower arc surface; 2. an upper arc surface; 3. an inclined surface; 4. grooving; 5. material preparation; 6. mounting holes; 7. a first clamp; 8. a second clamp; 9. connecting holes; 10. a first bolt; 11. a first fixing hole; 12. a mounting surface; 13. a fixed surface; 14. a first threaded hole; 15. a first through hole; 16. a second bolt; 17. a second threaded hole; 18. a splint; 19. an arc-shaped surface; 20. a second opening; 21. a third bolt; 22. a second fixing hole; 23. the shaft is abutted; 24. abutting against the groove; 25. a spring; 26. a propping block; 27. a rubber pad; 29. positioning a groove; 30. positioning a plate; 31. a rotation resistance plate; 32. a rotation resisting shaft; 33. a propping plate; 34. a cushion pad; 35. and (5) preventing the hole from being blocked.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example 1: the utility model provides a AR glasses equipment tool, as fig. 3 and fig. 4, contains first anchor clamps 7 and second anchor clamps 8, has evenly seted up a plurality of connecting holes 9 along length direction on the first anchor clamps 7, and first fixed orifices 11 have been seted up respectively to first anchor clamps 7 along width direction's both sides, and two first fixed orifices 11 are located the both sides of a plurality of connecting holes 9 respectively, wear to be equipped with first bolt 10 in a plurality of connecting holes 9 respectively. Therefore, a worker can place the material 5 on the first clamp 7, adjust the position of the material 5 to align the mounting hole 6 with the connecting hole 9 on the first clamp 7, and bolt one ends of the first bolts 10 penetrating through the connecting holes 9 into the mounting hole 6 respectively, so that the material 5 is fixed on the first clamp 7; later place first anchor clamps 7 on the four-axis lathe, use the bolt to wear to establish two first fixed orificess 11 respectively with first anchor clamps 7 bolted connection on the four-axis lathe to the four-axis lathe can process out the lower cambered surface 1 and a plurality of first through-hole 15 of AR glasses casing, and the back is accomplished in the processing, unloads first anchor clamps 7 and material 5 bolt respectively.

As shown in fig. 4 and 5, second bolts 16 are respectively arranged in the first through holes 15 in a penetrating manner, a fixing surface 13 matched with the lower arc surface 1 is arranged on the second clamp 8, a plurality of first threaded holes 14 are uniformly formed in the fixing surface 13 along the length direction, the size and the distance of the first threaded holes 14 are consistent with those of the first through holes 15 in the material 5, and a plurality of second fixing holes 22 penetrating through the second clamp 8 are respectively formed in the fixing surfaces 13 on two sides of the first threaded holes 14. Therefore, the staff can use the bolt to pass through a plurality of second fixed orificess 22 with second anchor clamps 8 bolted connection on the four-axis lathe earlier, later with the lower cambered surface 1 of material 5 and the stationary plane 13 of second anchor clamps 8 align, wear out the one end bolted connection of first through-hole 15 with a plurality of second bolts 16 in a plurality of first screw holes 14, fix material 5 on second anchor clamps 8 to the four-axis lathe can process out the last cambered surface 2 of AR glasses casing.

As fig. 5, an AR glasses equipment tool, still contain two splint 18, the both sides of stationary plane 13 are equipped with installation face 12 respectively, installation face 12 highly is less than the height of stationary plane 13, evenly seted up a plurality of second screw holes 17 along length direction on the installation face 12, evenly seted up a plurality of second trompil 20 that run through splint 18 along length direction on two splint 18, the size and the interval of a plurality of second trompils 20 are unanimous with a plurality of second screw holes 17, wear to be equipped with third bolt 21 in a plurality of second trompils 20 respectively, two splint 18 offer on the terminal surface towards stationary plane 13 with last cambered surface 2 assorted arcwall face 19. Therefore, after the upper arc surface 2 of the AR glasses shell is processed, a worker can place the two clamping plates 18 on two sides of the material 5 respectively, so that the arc surfaces 19 of the clamping plates 18 are abutted against the upper arc surface 2 of the material 5, the positions of the clamping plates 18 are adjusted forward and backward so that the plurality of second open holes 20 are aligned with the plurality of second threaded holes 17, and one end of the third bolt 21 extending out of the second open holes 20 is connected in the second threaded holes 17 through a bolt; and (3) detaching a plurality of second bolts 16 on the material 5, clamping and fixing the material 5 on the second clamp 8 by two clamping plates 18 at the moment, so that the four-axis machine tool can machine the inclined surface 3 and the slot 4 of the AR glasses shell, and further completing the production of the AR glasses shell.

Example 2: an AR glasses equipment tool, difference with embodiment 1 lies in:

as shown in fig. 6 and 7, two connecting holes 9 in the middle of the first clamp 7 are respectively penetrated and connected with a resisting shaft 23 in a threaded manner, the end part of the resisting shaft 23 is communicated with the connecting holes 9, a resisting groove 24 is formed in the end surface, close to the connecting holes 9, of the resisting shaft 23, a resisting block 26 is connected in the resisting groove 24 through a spring 25, and a rubber pad 27 is bonded on the end surface, away from the spring 25, of the resisting block 26; the size of the clinch groove 24 is set to: when the spring 25 is in a natural state, the abutting block 26 partially extends out of the abutting groove 24; when the spring 25 is in a contracted state, the abutting block 26 and the rubber pad 27 can be integrally retracted into the abutting groove 24. Therefore, after the worker fixes the material 5 on the first fixture 7 through the plurality of first bolts 10, the worker can respectively rotate the plurality of abutting shafts 23 until the plurality of abutting shafts 23 abut against the first bolts 10 towards the end surfaces of the first bolts 10, at this time, the spring 25 is compressed under the stress, the rubber pad 27 and the abutting block 26 can be integrally retracted into the abutting groove 24, and under the action of the elastic restoring force of the spring 25, the rubber pad 27 and the first bolts 10 abut against each other.

As shown in fig. 7, the abutting shaft 23 and the rubber pad 27 abut against the first bolt 10, so that the first bolt 10 is not easy to loosen due to rotation, and the stability of the connection between the material 5 and the first clamp 7 is enhanced; when the end of the abutting shaft 23 is loosened and separated from the first bolt 10, the rubber pad 27 extends out of the abutting groove 24 to abut against the first bolt 10 under the elastic force of the spring 25, so that the first bolt 10 is not easy to rotate; therefore, in the case that the fastening shaft 23 is loosened, the rubber pad 27 still has the effect of preventing the first bolt 10 from rotating, thereby further enhancing the stability of the connection between the material 5 and the first clamp 7.

As shown in fig. 8 and 9, a positioning groove 29 is formed in the second fixture 8 above the mounting surface 12 along the length direction, and a positioning plate 30 is vertically and fixedly arranged at the bottom of the positioning groove 29; the positions of the positioning slot 29 and the positioning plate 30 are set as follows: when the second openings 20 of the clamping plate 18 correspond to the second threaded holes 17 of the second fixture 8 and the arc surface 19 of the clamping plate 18 is attached to the upper arc surface 2 of the material 5, the clamping plate 18 abuts against the inner wall of the positioning groove 29 and the positioning plate 30. Therefore, when the clamping plate 18 needs to be installed, the worker can first press the clamping plate 18 against the inner wall of the positioning groove 29, and then move the position of the clamping plate 18 back and forth until the clamping plate 18 and the positioning plate 30 are pressed against each other, and at this time, the clamping plate 18 is aligned with the second clamp 8. The positioning groove 29 and the positioning plate 30 are arranged, so that a worker can quickly adjust the position of the clamping plate 18 to enable the clamping plate to correspond to the second clamp 8, and the convenience in mounting the clamping plate 18 is improved.

As shown in fig. 8, two sides of the second fixture 8 along the width direction are respectively and fixedly provided with rotation blocking plates 31, the rotation blocking plates 31 are respectively penetrated and threadedly connected with rotation blocking shafts 32, and one ends of the rotation blocking shafts 32 above the second fixture 8 are rotatably connected with tightening plates 33. Therefore, after the worker clamps and fixes the material 5 on the second clamp 8 through the plurality of third bolts 21, the rotating shaft 32 can be rotated to push the abutting plate 33 to move forward until the abutting plate 33 abuts against the end portions of the plurality of third bolts 21, so that the plurality of third bolts 21 are difficult to loosen, and the firmness of connection between the material 5 and the second clamp 8 is enhanced.

Referring to fig. 8 and 9, a cushion 34 is adhered to the arc surface 19 of the clamping plate 18, and the cushion 34 may be made of elastic material such as rubber, silicon rubber, etc. Therefore, when the staff clamps the material 5 through a plurality of third bolts 21 and fixes between splint 18 and second anchor clamps 8, cushion 34 can be supported tightly between splint 18 and material 5, and cushion 34 can be out of shape when receiving the pressure from splint 18, plays the effect of buffering, has reduced the staff and has excessively twisted tight a plurality of third bolts 21, leads to material 5 by excessively pressing from both sides between splint 18 and second anchor clamps 8 for material 5 atress distortion's possibility.

As shown in fig. 8 and 10, the bottom of each of the first threaded holes 14 is provided with an anti-blocking hole 35 penetrating through the second clamp 8 in the vertical direction. Therefore, the scraps falling into the plurality of first threaded holes 14 in the machining process can fall along the anti-blocking hole 35, so that the first threaded holes 14 are not easily blocked by the scraps.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a AR glasses equipment tool which characterized in that: contain first anchor clamps (7) and second anchor clamps (8), a plurality of connecting holes (9) have been seted up on first anchor clamps (7), and a plurality of wear to be equipped with first bolt (10) in connecting hole (9) respectively, a plurality of connecting hole (9) bolted connection is worn to establish respectively by first bolt (10) in mounting hole (6), still be equipped with a plurality of first fixed orificess (11) on first anchor clamps (7), be equipped with on second anchor clamps (8) with cambered surface (1) assorted stationary plane (13) down, the both sides of stationary plane (13) are equipped with installation face (12) respectively, evenly seted up a plurality of first screw holes (14) along length direction on stationary plane (13), wear to be equipped with second bolt (16) in a plurality of first through-holes (15) respectively, second bolt (16) are towards the one end bolted connection of stationary plane (13) in first screw hole (14), two evenly seted up a plurality of second screw holes (17) along length direction on installation face (12) respectively, the top of second anchor clamps (8) is equipped with two splint (18), splint (18) offer on the terminal surface towards stationary plane (13) with last cambered surface (2) assorted arcwall face (19), set up on splint (18) a plurality of and second screw hole (17) assorted second trompil (20), a plurality of wear to be equipped with third bolt (21) in second trompil (20) respectively, third bolt (21) are towards the one end bolted connection of installation face (12) in second screw hole (17), and material (5) are by two splint (18) press from both sides tightly on second anchor clamps (8), still set up a plurality of second fixed orificess (22) that run through second anchor clamps (8) on stationary plane (13).

2. The AR eyeglass assembling jig according to claim 1, wherein: the first clamp (7) is further provided with a plurality of abutting shafts (23) in a penetrating and threaded connection mode, and the abutting shafts (23) abut against the first bolts (10) respectively.

3. The AR eyeglass assembling jig according to claim 2, wherein: the end face, facing the first bolt (10), of the abutting shaft (23) is provided with an abutting groove (24), an abutting block (26) is connected to the inside of the abutting groove (24) through a spring (25), and the abutting block (26) abuts against the first bolt (10).

4. The AR eyeglass assembling jig according to claim 3, wherein: and a rubber pad (27) is arranged on the end face, deviating from the spring (25), of the abutting block (26).

5. The AR eyeglass assembling jig according to claim 1, wherein: a positioning groove (29) is formed in the second clamp (8) along the length direction, and a positioning plate (30) is vertically arranged at the bottom of the positioning groove (29); when the plurality of second open holes (20) on the clamping plate (18) correspond to the plurality of second threaded holes (17) and the arc-shaped surface (19) is tightly propped against the upper arc surface (2), the clamping plate (18) is tightly propped against the inner wall of the positioning groove (29) and the positioning plate (30) respectively.

6. The AR eyeglass assembling jig according to claim 1, wherein: the second clamp (8) is provided with rotation blocking plates (31) on two side edges in the width direction respectively, the rotation blocking plates (31) are respectively penetrated and connected with rotation blocking shafts (32) in a threaded mode, one end, located above the second clamp (8), of each rotation blocking shaft (32) is rotatably connected with a pressing plate (33), and the pressing plates (33) are respectively pressed on the third bolts (21).

7. The AR eyeglass assembling jig according to claim 1, wherein: the arc-shaped surface (19) of the clamping plate (18) is provided with a buffer pad (34), and the buffer pad (34) is tightly propped between the clamping plate (18) and the material (5).

8. The AR eyeglass assembling jig according to claim 1, wherein: a plurality of anti-blocking holes (35) are formed in the second clamp (8) in the vertical direction respectively, and the anti-blocking holes (35) are communicated with a plurality of first threaded holes (14) respectively.