Glasses leg clamping jig with high adaptability

Abstract

The utility model relates to the technical field of glasses processing, and provides a glasses leg clamping jig with high adaptability. Comprising a first support, a swinging device arranged on the first support, a second support arranged on the swinging device, a moving device arranged on the second support, a third support arranged on the moving device, and a placing seat which is arranged on the third support and is used for placing glasses legs, wherein the swinging device drives the second support to swing in the vertical direction, and the moving device drives the third support to move. According to the glasses leg clamping jig, the swing device and the moving device are arranged and used for adjusting the angle and the direction of the placing base, so that the applicability of the clamping jig is greatly improved, the equipment jig cost of an enterprise is reduced, meanwhile, the occupied area of the clamping jig is reduced, and the glasses leg clamping jig is particularly suitable for machining small-batch and multi-specification glasses legs.

Description

Technical Field

[0001] This utility model relates to the technical field of eyeglass processing equipment, and in particular to a highly adaptable temple clamping fixture. Background Technology

[0002] Eyeglasses are a combination of lenses and frames, used to improve vision, protect the eyes, or for decorative purposes. Eyeglasses can correct various vision problems, including myopia, hyperopia, astigmatism, presbyopia, strabismus, and amblyopia. The frames include temples, which, to fit the user, need to be machined to various angles and positions. Currently, the industry uses temple-cutting machines to cut the temples, placing them on corresponding clamping fixtures. However, existing clamping fixtures for different temple sizes lack multi-directional and multi-angle adjustment features; often, one set of clamping fixtures can only accommodate one type of temple. This is particularly problematic for companies producing small batches of temples in multiple sizes, requiring numerous sets of clamping fixtures, leading to high equipment and fixture costs, and necessitating more space for placement.

[0003] In view of this, the inventor has designed a highly adaptable temple clamping fixture, which leads to this invention. Utility Model Content

[0004] To solve the above problems, the technical solution of this utility model is as follows:

[0005] A highly adaptable temple clamping fixture includes a first support, a swinging device disposed on the first support, a second support disposed on the swinging device, a moving device disposed on the second support, a third support disposed on the moving device, and a placement seat disposed on the third support for placing the temple.

[0006] The swinging device drives the second support to swing in the vertical direction, and the moving device drives the third support to move.

[0007] Furthermore, the second support is also provided with a clamping device for clamping the temple.

[0008] Furthermore, the clamping device includes a clamping seat disposed on the second support, a clamping cylinder disposed on and rotatably connected to the clamping seat, a clamping arm disposed on and rotatably connected to the clamping seat, and a clamping member disposed on the clamping arm. The clamping cylinder applies force to one end of the clamping arm, and the clamping member located at the other end of the clamping arm applies force to the temple on the placement seat.

[0009] Furthermore, the output end of the clamping cylinder is rotatably connected to one end of the clamping arm via a rotating component.

[0010] Furthermore, the clamping seat is provided with an extension arm for rotatably connecting with the clamping arm. The extension arm is provided with a groove to facilitate the insertion of the clamping arm. Then, the rotatable connection between the clamping arm and the extension arm can be achieved by passing a rotating shaft through the extension arm and the clamping arm.

[0011] Furthermore, the first support includes a base plate, a first upright plate and a second upright plate disposed on the base plate, and the swing device is disposed between the first upright plate and the second upright plate.

[0012] Furthermore, the swinging device includes a first swinging seat disposed on and swingingly connected to the first support, and a second swinging seat disposed on and swingingly connected to the first swinging seat, wherein the second support is disposed on the second swinging seat.

[0013] Furthermore, the second swing seat is connected to the first swing seat via a third connecting shaft, and a second guide rod is also provided for guiding the swing of the second swing seat. The second swing seat is provided with a second guide hole, and the second guide rod passes through the second guide hole and connects to the first swing seat. The connection and locking method of the third connecting shaft is the same as that of the first connecting shaft, which will not be described in detail here.

[0014] Furthermore, both the first guide hole and the second guide hole are long arc-shaped to accommodate the swinging of the first swing seat and the second swing seat.

[0015] Furthermore, the moving device includes a first moving component and a second moving component, wherein the first moving component is disposed on the second support and is used to drive the second moving component to move along a first direction, and the second moving component drives the third support to move along a second direction.

[0016] Specifically, the first direction is the front-to-back direction, and the second direction is the left-to-right direction. The first moving component and the second moving component have the same structure, only the direction is different. Both include a first guide block and a first slider. The first slider and the first guide block are connected by a dovetail groove structure to improve the accuracy of movement.

[0017] Furthermore, the mobile device also includes a first fixing component and a second fixing component. When the first mobile component is adjusted, it is limited or fixed by the first fixing component. When the second mobile component is adjusted, it is limited or fixed by the second fixing component.

[0018] Furthermore, the first fixing component and the second fixing component have the same structure, both including a first fixing plate and a first fixing member. The first fixing plate is fixedly disposed on the first guide block, and a first adjustment hole is provided on the first fixing plate. The first fixing member passes through the first adjustment hole and is threadedly connected to the first slider.

[0019] Furthermore, the clamping cylinder is rotatably connected to the clamping seat via a first rotating seat. The clamping cylinder is mounted on the first rotating seat, and the two sides of the first rotating seat are rotatably connected to the clamping seat via a fourth connecting shaft. The fourth connecting shaft passes through the clamping seat and is connected to the first rotating seat. The fourth connecting shaft is rotatably connected to the clamping seat.

[0020] Furthermore, the temple clamping fixture also includes a support plate disposed on the third support for supporting the temple.

[0021] Furthermore, the placement base has a placement groove corresponding to the temple, and the placement base is detachably connected to the third support.

[0022] The temple clamping fixture of this utility model is equipped with a swing device and a moving device to adjust the angle and orientation of the placement seat, which greatly improves the applicability of the clamping fixture, helps to reduce the equipment and fixture costs of enterprises, and reduces the floor space occupied by the clamping fixture. It is particularly suitable for processing small batches of temples with multiple specifications. Attached Figure Description

[0023] The accompanying drawings, which are provided to further illustrate the present invention and constitute a part of the present invention, illustrate exemplary embodiments of the present invention and are used to explain the present invention, but do not constitute an undue limitation of the present invention.

[0024] in:

[0025] Figure 1 This is an axonometric view of the temple clamping fixture of this utility model. Figure 1 ;

[0026] Figure 2 This is an axonometric view of the temple clamping fixture of this utility model. Figure 2 ;

[0027] Figure 3 This is a partial exploded view of the temple clamping fixture of this utility model;

[0028] Figure 4 This is an axonometric schematic diagram of the moving device of this utility model;

[0029] Figure 5 This is an axonometric schematic diagram of the first swing seat of this utility model.

[0030] Label Explanation:

[0031] 001. Temple; 100. First support; 110. Base plate; 120. First upright plate; 121. First guide hole; 130. Second upright plate; 200. Swinging device; 210. First swing seat; 220. Second swing seat; 221. Second guide hole; 230. First connecting shaft; 240. First guide rod; 260. Third connecting shaft; 270. Second guide rod; 300. Second support; 400. Moving device; 410. First moving component; 411. First guide block; 412. First slider ; 420, Second moving component; 430, First fixing component; 431, First fixing plate; 4311, First adjusting hole; 432, First fixing member; 440, Second fixing component; 500, Third support; 600, Placement seat; 700, Clamping device; 710, Clamping seat; 711, Extension arm; 720, Clamping cylinder; 721, Rotating component; 722, First rotating seat; 723, Fourth connecting shaft; 730, Clamping arm; 731, Elongated hole; 740, Clamping member; 800, Support plate. Detailed Implementation

[0032] To enable those skilled in the art to better understand the technical solutions in this application, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of this application.

[0033] Please see Figures 1 to 5 This invention provides a highly adaptable temple clamping fixture, representing a preferred embodiment of the present invention. It includes a first support 100, a swinging device 200 mounted on the first support 100, a second support 300 mounted on the swinging device 200, a moving device 400 mounted on the second support 300, a third support 500 mounted on the moving device 400, and a placement seat 600 mounted on the third support 500 for placing temples 001. The swinging device 200 drives the second support 300 to swing vertically, and the moving device 400 drives the third support 500 to move. Furthermore, the swinging device 200 drives the placement seat 600 to swing back and forth and left and right, and the moving device 400 drives the placement seat 600 to move back and forth and left and right, thus accommodating temples 001 of various specifications for subsequent cutting or other processing.

[0034] Please see Figure 2The second support 300 is also equipped with a clamping device 700 for clamping the temple 001. The clamping device 700 includes a clamping seat 710 disposed on the second support 300, a clamping cylinder 720 disposed on and rotatably connected to the clamping seat 710, a clamping arm 730 disposed on and rotatably connected to the clamping seat 710, and a clamping member 740 disposed on the clamping arm 730. The clamping cylinder 720 applies force to one end of the clamping arm 730, and the clamping member 740 located at the other end of the clamping arm 730 applies force to the temple 001 on the placement seat 600. Specifically, the output end of the clamping cylinder 720 is rotatably connected to one end of the clamping arm 730 through a rotating member 721. An extension arm 711 is provided on the clamping seat 710 for rotatable connection with the clamping arm 730. The extension arm 711 has a groove to allow the clamping arm 730 to be inserted. A rotating shaft passes through the extension arm 711 and the clamping arm 730 to achieve the rotatable connection. The clamping member 740 is adjustable to the clamping arm 730. Specifically, a racetrack-shaped elongated hole 731 is provided on the clamping arm 730, and an internally threaded hole is provided on the clamping member 740. A bolt passes through the elongated hole 731 and is threaded into the internally threaded hole on the clamping member 740. Depending on the position of the temple 001, the bolt is loosened, the clamping member 740 is adjusted so that the end of the clamping member 740 just presses against the designated position of the temple 001, and then the bolt is tightened. This allows for clamping temples 001 of different sizes. The specific structure of the clamping arm 730 and clamping member 740 in this embodiment can be referred to the attached drawings, or can be selectively set according to actual needs. It is only necessary to use the lever principle to clamp the temple 001.

[0035] Please see Figure 3 The clamping cylinder 720 is rotatably connected to the clamping seat 710 via the first rotating seat 722. The clamping cylinder 720 is mounted on the first rotating seat 722, and the two sides of the first rotating seat 722 are rotatably connected to the clamping seat 710 via the fourth connecting shaft 723. The fourth connecting shaft 723 passes through the clamping seat 710 and is connected to the first rotating seat 722. The fourth connecting shaft 723 is rotatably connected to the clamping seat 710.

[0036] Please see Figure 1To more securely place the temple 001 on the placement base 600, a placement groove is provided on the placement base 600 corresponding to the temple 001. The temple clamping fixture also includes a support plate 800 set on the third support 500 for supporting the temple 001. When the end of the temple 001 to be processed is placed in the placement groove, the other end can be supported by the support plate 800 and then clamped by the clamping device 700. Furthermore, in order to adapt to the processing of temples 001 of different specifications, only the placement base 600 needs to be replaced. Therefore, the placement base 600 and the third support 500 are detachably connected and can be positioned and locked by bolts and pins. This method is not existing technology and will not be described in detail.

[0037] Please see Figure 1 , 2 The first support 100 includes a base plate 110, a first upright plate 120 and a second upright plate 130 disposed on the base plate 110, and a swing device 200 disposed between the first upright plate 120 and the second upright plate 130. In order to improve processing efficiency, two first upright plates 120 and two second upright plates 130 can be provided. Two sets of swing devices 200, moving devices 400 and clamping devices 700 are provided to realize the simultaneous processing of a pair of temples 001, which greatly improves processing efficiency.

[0038] Please see Figure 2 , 3The swing device 200 includes a first swing seat 210 disposed on and sway-connected to the first support 100, and a second swing seat 220 disposed on and sway-connected to the first swing seat 210. A second support 300 is disposed on the second swing seat 220. Specifically, the first swing seat 210 can drive the second swing seat 220 to swing back and forth, and the second swing seat 220 can drive the second support 300 to swing left and right. The first swing seat 210 is disposed between the first upright plate 120 and the second upright plate 130. One side of the first swing seat 210 is connected to the first upright plate 120 through a first connecting shaft 230, and the other side is connected to the second upright plate 130 through a second connecting shaft (not shown). Under the action of the first connecting shaft 230 and the second connecting shaft, the first swing seat 210 can rotate (i.e., swing) at a certain angle. A first guide hole 121 is also provided on the first column, and a first guide rod 240 passes through the first guide hole 121 and connects to the first swing seat 210. 0 connection (threaded connection is acceptable), wherein the first connecting shaft 230 also has a locking function, that is, after the first connecting shaft 230 passes through the first vertical plate 120, its end is threadedly connected to the first swing seat 210. When the swing angle of the first swing seat 210 needs to be adjusted, the first connecting shaft 230 is loosened. When the first swing seat 210 swings to the specified angle, the first connecting shaft 230 is locked again to achieve the locking and fixing of the first swing seat 210. Two first guide rods 240 can be set. Of course, the locking of the first swing seat 210 can also be achieved by using two first guide rods 240, or by using the first connecting shaft 230 and the first guide rods 240 to lock synchronously, thereby improving the stability after locking. Furthermore, the first swing seat 210, corresponding to the first guide hole 121, can be provided with multiple internal threaded holes for threaded connection with the first guide rod 240, thereby increasing the range of adjustment angles. The second swing seat 220 is connected to the first swing seat 210 via a third connecting shaft 260, and also provides a second guide rod 270 for swing guidance of the second swing seat 220. The second swing seat 220 is provided with a second guide hole 221, through which the second guide rod passes and connects to the first swing seat 210. The connection and locking method of the third connecting shaft 260 is the same as that of the first connecting shaft 230, and will not be described in detail here. Both the first guide hole 121 and the second guide hole 221 are arc-shaped to accommodate the swing of the first swing seat 210 and the second swing seat 220.

[0039] Please see Figure 3 , 4The moving device 400 includes a first moving component 410 and a second moving component 420. The first moving component 410 is disposed on the second support 300 and is used to drive the second moving component 420 to move along a first direction. The second moving component 420 drives the third support 500 to move along a second direction. The first direction is the front-back direction, and the second direction is the left-right direction. The first moving component 410 and the second moving component have the same structure, only their orientations are different. Both include a first guide block 411 and a first slider 412. The first slider 412 and the first guide block 411 are connected by a dovetail groove structure to improve the accuracy of movement.

[0040] Please see Figure 3 , 4 The moving device 400 also includes a first fixing component 430 and a second fixing component 440. When the first moving component 410 is adjusted, it is limited or fixed by the first fixing component 430; similarly, when the second moving component 420 is adjusted, it is limited or fixed by the second fixing component 440. The first fixing component 430 and the second fixing component 440 have identical structures, both including a first fixing plate 431 and a first fixing member 432. The first fixing plate 431 is fixedly mounted on the first guide block 411, and a first adjustment hole 4311 is provided on the first fixing plate 431. The first fixing member 432 passes through the first adjustment hole 4311 and is threadedly connected to the first slider 412. The first adjustment hole 4311 is a long, racetrack-shaped strip. When adjusted to the designated position, tightening the first fixing member 432 prevents the slider from moving on its own.

[0041] The working principle of the temple clamping fixture of this utility model is as follows:

[0042] The first swing seat 210, the second swing seat 220, the first moving component 410, and the second moving component 420 are all adjustable. Depending on the temple 001 to be processed, the first swing seat 210, the second swing seat 220, the first moving component 410, and the second moving component 420 can be adjusted sequentially. Once one component is adjusted to the correct position, it can be locked accordingly. If a different specification of temple 001 needs to be replaced, any one component can be loosened first, and then immediately locked after adjustment. This process can be repeated sequentially. After adjustment, the temple 001 to be processed is placed in the placement slot. The clamping cylinder 720 presses down on the temple 001, with the pressing position close to the part of the temple 001 to be processed. After processing, the clamping cylinder 720 operates, the clamping component 740 releases, and the temple 001 is removed, completing one processing cycle.

[0043] In summary, the temple clamping fixture of this utility model greatly improves the applicability of the clamping fixture by setting up a swing device and a moving device to adjust the angle and orientation of the placement seat, which helps to reduce the equipment and fixture costs of enterprises and reduce the floor space occupied by the clamping fixture. It is particularly suitable for processing small batches of temples with multiple specifications.

[0044] It should be noted that, in this document, relational terms such as “first” and “second” are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0045] Other embodiments of this application will readily occur to those skilled in the art upon consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of this application that follow the general principles of this application and include common knowledge or customary techniques in the art not disclosed herein. The specification and examples are to be considered exemplary only, and the true scope and spirit of this application are indicated by the following claims.

[0046] It should be understood that this application is not limited to the precise structure described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of this application is limited only by the appended claims.

Claims

1. A highly adaptable temple clamping fixture, characterized in that: It includes a first support (100), a swing device (200) disposed on the first support (100), a second support (300) disposed on the swing device (200), a moving device (400) disposed on the second support (300), a third support (500) disposed on the moving device (400), and a placement seat (600) disposed on the third support (500) for placing the temple (001); The swinging device (200) drives the second support (300) to swing in the vertical direction, and the moving device (400) drives the third support (500) to move.

2. The highly adaptable temple clamping fixture according to claim 1, characterized in that: The second support (300) is also provided with a clamping device (700) for clamping the temple (001).

3. The highly adaptable temple clamping fixture according to claim 2, characterized in that: The clamping device (700) includes a clamping seat (710) disposed on the second support (300), a clamping cylinder (720) disposed on and rotatably connected to the clamping seat (710), a clamping arm (730) disposed on and rotatably connected to the clamping seat (710), and a clamping member (740) disposed on the clamping arm (730). The clamping cylinder (720) applies force to one end of the clamping arm (730), and the clamping member (740) located at the other end of the clamping arm (730) applies force to the temple (001) on the placement seat (600).

4. The highly adaptable temple clamping fixture according to claim 1, characterized in that: The first support (100) includes a base plate (110), a first upright plate (120) and a second upright plate (130) disposed on the base plate (110), and the swing device (200) is disposed between the first upright plate (120) and the second upright plate (130).

5. The highly adaptable temple clamping fixture according to claim 1, characterized in that: The swing device (200) includes a first swing seat (210) disposed on a first support (100) and swing-connected to the first support (100), and a second swing seat (220) disposed on the first swing seat (210) and swing-connected to the first swing seat (210), wherein the second support (300) is disposed on the second swing seat (220).

6. The highly adaptable temple clamping fixture according to claim 1, characterized in that: The moving device (400) includes a first moving component (410) and a second moving component (420), wherein the first moving component (410) is disposed on the second support (300) and is used to drive the second moving component (420) to move along a first direction, and the second moving component (420) drives the third support (500) to move along a second direction.

7. A highly adaptable temple clamping fixture according to claim 6, characterized in that: The moving device (400) further includes a first fixing component (430) and a second fixing component (440). When the first moving component (410) is adjusted, it is limited or fixed by the first fixing component (430). When the second moving component (420) is adjusted, it is limited or fixed by the second fixing component (440).

8. A highly adaptable temple clamping fixture according to claim 3, characterized in that: The clamping cylinder (720) is rotatably connected to the clamping seat (710) via the first rotating seat (722). The clamping cylinder (720) is mounted on the first rotating seat (722), and the two sides of the first rotating seat (722) are rotatably connected to the clamping seat (710) via the fourth connecting shaft (723). The fourth connecting shaft (723) passes through the clamping seat (710) and is connected to the first rotating seat (722). The fourth connecting shaft (723) is rotatably connected to the clamping seat (710).

9. A highly adaptable temple clamping fixture according to claim 1, characterized in that: The temple clamping fixture also includes a support plate (800) disposed on the third support (500) and used to support the temple (001).

10. A highly adaptable temple clamping fixture according to claim 1, characterized in that: The placement base (600) is provided with a placement groove corresponding to the temple (001), and the placement base (600) is detachably connected to the third support (500).

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