Jig of positioning tool

Abstract

The utility model relates to production and manufacturing auxiliary equipment, in particular to a jig of a positioning tool, which comprises a base, a plurality of positioning parts connected with the base and a driving part, the positioning parts are arranged along the peripheral side of the base, and the driving part can drive the positioning parts to move away from or close to the peripheral side of the base so as to limit a workpiece on the base. The moving distance of the positioning part is controlled through the driving part, it is ensured that a workpiece can be accurately positioned to the needed position, the positioning precision is remarkably improved, the manual intervention time is shortened in the process, the machining period is shortened, and the overall production efficiency is improved. In addition, the positioning component can adjust the size of the workpiece in advance, so that the same set of jig can be applied to positioning of workpieces of various specifications.

Description

Technical Field

[0001] The present disclosure relates to auxiliary equipment for production and manufacturing, and particularly to a fixture for a positioning tooling. Background Art

[0002] With the wide application of glass products in industries such as construction, automotive, and electronics, higher requirements are put forward for the precision, efficiency, and safety of glass processing.

[0003] During the glass machining process, it is necessary to position the glass to be machined before machining it, otherwise the machining accuracy will be affected. At present, manual positioning is mostly used for glass machining. Due to the subjectivity and instability of manual positioning, it is difficult to ensure the accuracy of each machining, thus affecting the quality of the final product; before each machining, it is necessary to manually adjust the position of the positioning fixture, which is time-consuming and cumbersome, resulting in low overall production efficiency. Frequent manual adjustment of the fixture position increases the labor intensity of workers, and long-term work is likely to cause physical fatigue and easily trigger safety accidents.

[0004] In addition, some manual positioning fixtures are usually only applicable to glass of specific sizes. When machining workpieces with different specifications and parameters, it is necessary to frequently replace the fixtures for positioning, which not only increases the cost, but also prolongs the production preparation time and has low work efficiency. Summary of the Utility Model

[0005] The technical problem to be solved by the present disclosure is to provide a fixture for a positioning tooling, which can significantly improve the positioning accuracy of workpieces, reduce production costs, reduce the labor intensity of workers, and can be used to position workpieces of different specifications, effectively improving the safety of the entire production line.

[0006] To solve the above technical problem, an embodiment of the present disclosure provides a fixture for a positioning tooling, including: a base; a plurality of positioning components connected to the base, the positioning components are arranged along the circumferential side of the base; a driving component, the driving component can drive the positioning components to move away from or close to the circumferential side of the base to limit the workpiece on the base.

[0007] In some embodiments, the driving component includes a telescopic cylinder installed on the base, and the telescopic cylinder is connected to the positioning component through a rod.

[0008] In some embodiments, the telescopic cylinder is a pneumatic cylinder or a hydraulic cylinder.

[0009] In some embodiments, the driving component further includes a guiding component, the guiding component includes a guide rail installed on the base and a slider sleeved in the guide rail, and the slider is connected to the positioning component.

[0010] In some embodiments, the driving component further includes a plate member disposed on one side or multiple sides of the base, the positioning component is disposed on the plate member, and both the slider and the rod member are connected to the plate member.

[0011] In some embodiments, the positioning component includes at least one baffle mounted on the plate member. The plate member is provided with a plurality of mounting holes, and the baffle is provided with a plurality of waist-shaped holes. The mounting holes and the waist-shaped holes are adapted to connect the plate member and the baffle through a connecting member.

[0012] In some embodiments, a gasket is disposed between the connecting member and the baffle, and the gasket is provided with through holes corresponding to the mounting holes.

[0013] In some embodiments, the plate member is provided with a chute arranged along the length direction of the plate member, and the baffle is provided with a convex platform that can be slidably connected to the chute.

[0014] In some embodiments, the base is provided with a plurality of air holes, and each air hole is connected to a vacuum generator.

[0015] In some embodiments, the positioning component is provided with a limiting block, and the base is provided with a limiting groove corresponding to the limiting block.

[0016] Through the above technical solutions, a jig of a positioning tooling provided by the present disclosure arranges the positioning component along the circumferential side of the base. The driving component can drive the positioning component to move away from or close to the circumferential side of the base to automatically limit the workpiece on the base. By controlling the moving distance of the positioning component through the driving component, it is ensured that the workpiece can be accurately positioned to the required position, significantly improving the positioning accuracy. In this process, the time of manual intervention is reduced, the processing cycle is accelerated, and the overall production efficiency is improved. Further, the positioning component can be adjusted in advance according to the size of the workpiece, so that the same set of jigs can be applied to the positioning of workpieces of multiple specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present disclosure. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained according to these drawings.

[0018] Figure 1 is a schematic structural diagram of the jig of the positioning tooling disclosed in the embodiment of the present disclosure;

[0019] Figure 2 is a schematic structural diagram of the driving component disclosed in the embodiment of the present disclosure;

[0020] Figure 3 is a schematic structural diagram of the guiding member disclosed in the embodiment of the present disclosure;

[0021] Figure 4 It is a schematic structural diagram of the baffle and plate arrangement disclosed in the embodiments of the present disclosure.

[0022] Explanation of reference numerals:

[0023] 1. Base; 2. Positioning member; 201. Plate; 202. Baffle; 3. Guide member; 301. Guide rail; 302. Slide block; 4. Driving member; 401. Telescopic cylinder; 402. Rod; 6. Connecting member; 7. Kidney-shaped hole; 9. Limit block; 10. Limit groove; 11. Chute; 12. Air hole; 13. Gasket; 14. Through hole. Specific embodiments

[0024] The following further describes the embodiments of the present disclosure in detail in conjunction with the drawings and examples. The detailed descriptions and drawings of the following examples are used to exemplarily illustrate the principles of the present disclosure, but cannot be used to limit the scope of the present disclosure. The present disclosure can be implemented in many different forms, not limited to the specific embodiments disclosed herein, but including all technical solutions falling within the scope of the claims.

[0025] These embodiments of the present disclosure are provided to make the present disclosure thorough and complete, and to fully convey the scope of the present disclosure to those skilled in the art. It should be noted that: unless otherwise specifically stated, the relative arrangements of components and steps, the components of materials, numerical expressions and values set forth in these embodiments should be construed as merely exemplary, rather than as limitations.

[0026] It should be noted that in the description of the present disclosure, unless otherwise specified, the meaning of "a plurality" is greater than or equal to two; the terms "upper", "lower", "left", "right", "inner", "outer", etc. indicate the orientation or positional relationship only for the convenience of describing the present disclosure and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation of the present disclosure. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0027] In addition, the "first", "second" and similar terms used in the present disclosure do not denote any order, quantity or importance, but are only used to distinguish different parts. "Vertical" is not strictly vertical, but within the allowable error range. "Parallel" is not strictly parallel, but within the allowable error range. The terms "including" or "comprising" and the like mean that the elements before this word are covered by the elements listed after this word, and do not exclude the possibility of also covering other elements.

[0028] It should also be noted that in the description of the present disclosure, unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present disclosure can be understood according to specific circumstances. When it is described that a specific device is located between a first device and a second device, there may or may not be an intermediate device between the specific device and the first device or the second device.

[0029] All terms used in the present disclosure have the same meanings as those understood by those of ordinary skill in the art to which the present disclosure pertains, unless otherwise specifically defined. It should also be understood that terms defined in a general dictionary, such as those, should be interpreted as having meanings consistent with their meanings in the context of the relevant art, and should not be interpreted in an idealized or overly formal sense, unless specifically defined as such herein.

[0030] Techniques, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the techniques, methods, and devices should be regarded as part of the specification.

[0031] Refer to Figures 1 to 4 , the present disclosure provides a jig for a positioning tooling, including a base 1, a plurality of positioning components 2 connected to the base 1, and the positioning components 2 are arranged along the circumferential side of the base 1;

[0032] A driving component 4, and the driving component 4 can drive the positioning component 2 to move away from or close to the circumferential side of the base 1 to limit the workpiece on the base 1.

[0033] In the present disclosure, the driving component 4 mainly includes a telescopic cylinder 401. The controller is connected to the solenoid valve of the telescopic cylinder 401 through a signal line. The controller sends an electrical signal to the solenoid valve, thereby controlling the telescopic action of the telescopic cylinder 401. By automatically controlling the action of the telescopic cylinder 401 by the controller, the precise movement of the positioning component 2 is realized without manual intervention. Different working modes or programs are preset according to processing requirements to realize diversified operation processes.

[0034] By controlling the moving distance of the positioning component 2 by the driving component 4, it is ensured that the workpiece can be accurately positioned at the required position, significantly improving the positioning accuracy. During this process, the time of manual intervention is reduced, the processing cycle is accelerated, and the overall production efficiency is improved. In addition, the positioning component 2 can pre-adjust the size of the workpiece, so that the same set of jig can be applied to the positioning of workpieces of multiple specifications.

[0035] In the present disclosure, a bracket may be provided at the bottom of the base 1, and the bracket refers to Figure 2 andFigure 3 , a positioning component 2 and a driving component 4 are installed on the bracket. The fixture of the positioning tool provided by the present disclosure can be applied to any workpiece that needs to be positioned before processing, such as glass, photovoltaic panels, circuit boards, etc. The following positioning process takes glass as an example. First, ensure that the fixture is in the initial state, and all positioning components 2 are away from the peripheral side of the base 1 to facilitate the placement of the glass to be processed. The glass to be processed is placed on the base 1. At this time, the workpiece is not subject to any restrictions. The operator starts the driving component 4 (such as a motor), and the driving component 4 starts to drive each positioning component 2. As the driving component 4 works, the positioning component 2 gradually approaches the peripheral side of the base 1. When the positioning component 2 contacts the glass, it will gently press the glass according to the preset pressure value (the positioning component 2 is equipped with a sensor and connected to the control system of the equipment) to ensure that it is stably fixed in the correct position. After the glass is firmly positioned, the required processing operations, such as cutting, drilling, etc., can be performed. After completing the processing task, the driving component 4 works in the reverse direction to keep the positioning component 2 away from the workpiece, release the limit on the glass, and the operator removes the processed glass from the base 1.

[0036] In some embodiments, the driving component 4 includes a telescopic cylinder 401 installed on the base 1. The telescopic cylinder 401 is connected to the positioning component 2 through a rod 402. The telescopic cylinder 401 usually has a high structural rigidity and can effectively resist external force interference to ensure that the positioning component 2 remains stable during operation.

[0037] In some embodiments, the telescopic cylinder 401 is a pneumatic cylinder or a hydraulic cylinder. The pneumatic cylinder uses air as the working medium, which will not pollute the environment. The compressibility of the gas is low, and the movement speed of the pneumatic cylinder is fast. The hydraulic oil of the hydraulic cylinder is not easily compressed. By adjusting the flow and pressure, the speed and acceleration of the hydraulic cylinder can be controlled, so the positioning accuracy of the hydraulic cylinder is relatively high. The selection of the telescopic cylinder 401 is determined according to the specific application scenario.

[0038] In some embodiments, see Figure 3 The driving component 4 further includes a guide member 3, which includes a guide rail 301 mounted on the base 1 and a slider 302 sleeved in the guide rail 301, and the slider 302 is connected to the positioning component 2. The guide rail 301 is mounted on the base 1, and is usually fixed by screws or other fixing methods to ensure its stability. The guide rail 301 provides a guide track for the slider 302 to ensure that the slider 302 moves along a predetermined track to reduce lateral swing or offset. At the same time, the guide member 3 limits the freedom of the positioning component 2 by providing additional support, reduces shaking or vibration during movement, and improves the stability of the movement of the positioning component 2.

[0039] Regarding the motion state of the guiding member 3, it should be noted that when the driving member 4 is started, it drives the slider 302 to move along the guide rail 301, and the movement of the slider 302 further drives the positioning member 2 connected thereto to move away from or close to the peripheral side of the base 1.

[0040] In some embodiments, the driving member 4 further includes a plate member 201 provided on one side or multiple sides of the base 1. The positioning member 2 is provided on the plate member 201, and both the slider 302 and the rod member 402 are connected to the plate member 201 to install the baffle 202, so that the positioning member 2 can be evenly distributed along the peripheral side of the base 1, and the workpiece can be evenly stressed during positioning. In addition, by connecting the plate member 201 to the driving member 4, it is beneficial to replace or adjust the positioning member 2 without disassembling the entire device.

[0041] In some embodiments, the positioning member 2 includes at least one baffle 202 installed on the plate member 201. The plate member 201 is provided with a plurality of mounting holes, and the baffle 202 is provided with a plurality of waist-shaped holes 7. The mounting holes and the waist-shaped holes 7 are adapted to connect the plate member 201 and the baffle 202 through a connecting member 6. The connecting member 6 is a bolt or a screw to lock the plate member 201 and the baffle 202. The connecting member 6 abuts against the plate member 201. The mounting holes and the waist-shaped holes 7 are adapted to connect the plate member 201 and the baffle 202 through the connecting member 6, so that when the driving member 4 is not working, the baffle 202 can be adjusted to move away from or close to the peripheral side of the base 1, and the length direction of the waist-shaped hole 7 is used as the travel path, which is beneficial for the jig of the positioning tooling to position workpieces of different specifications. The baffle 202 can not only adjust the distance between it and the peripheral side of the base 1 through the driving member 4, but also fix the baffle 202 at different positions on the plate member 201 through the connecting member 6 to further adjust the distance between it and the peripheral side of the base 1, so as to form a larger applicable range.

[0042] In some embodiments, a gasket 13 is provided between the connecting member 6 and the baffle 202. The gasket 13 is provided with through holes 14 corresponding to the mounting holes. When the connecting member 6 passes through these through holes 14 and is locked, the gasket 13 can play a role in preventing loosening. Even under the influence of factors such as vibration during long-term use, it can maintain a good connection state and reduce the safety hazard caused by the loosening of the bolt. The gasket 13 effectively disperses the pressure exerted by the connecting member 6 on the baffle 202 and avoids deformation or damage caused by excessive local stress.

[0043] In some embodiments, the plate member 201 is provided with a chute 11 arranged along the length direction of the plate member 201. The baffle 202 is provided with a convex platform that can be slidably connected to the chute 11. This enables the baffle 202 not only to move away from or close to the peripheral side of the base 1, but also to move along the trajectory of the peripheral side of the base 1, thereby changing the part of the positioning member 2 that contacts the workpiece, which is beneficial for the positioning of special-shaped workpieces.

[0044] In some embodiments, a plurality of air holes 12 are provided on the base 1, and each air hole 12 is connected to a vacuum generator. After positioning, the workpiece is adsorbed on the base 1.

[0045] In some embodiments, a limiting block 9 is provided on the positioning member 2, and a limiting groove 10 corresponding to the limiting block 9 is provided on the base 1 to prevent the driving member 4 from moving beyond the stroke and damaging the device.

[0046] To better understand the technical solution of the present disclosure, the following is described in conjunction with relatively preferred technical features.

[0047] The present disclosure provides a jig for a positioning tooling, including: a base 1, the base 1 is connected with a plurality of positioning members 2, the positioning members 2 are arranged along the circumferential side of the base 1, the positioning member 2 includes at least one baffle 202 mounted on a plate member 201, a plurality of mounting holes are provided on the plate member 201, a plurality of waist-shaped holes 7 are provided on the baffle 202, and the mounting holes and the waist-shaped holes 7 are adapted to connect the plate member 201 and the baffle 202 through a connecting member 6. A gasket 13 is arranged between the connecting member 6 and the baffle 202, and a through hole 14 corresponding to the mounting hole is provided on the gasket 13. A sliding groove 11 is provided on the plate member 201, the sliding groove 11 is arranged along the length direction of the plate member 201, a convex platform capable of slidingly connecting with the sliding groove 11 is provided on the baffle 202, a limiting block 9 is provided on the plate member 201, a limiting groove 10 corresponding to the limiting block 9 is provided on the base 1, and the driving member 4 can drive the positioning member 2 to move away from or close to the circumferential side of the base 1 to limit the workpiece on the base 1. The driving member 4 includes a telescopic cylinder 401 mounted on the base 1, the telescopic cylinder 401 is connected to the positioning member 2 through a rod 402, the telescopic cylinder 401 is a cylinder, the driving member 4 further includes a guiding member 3, the guiding member 3 includes a guide rail 301 mounted on the base 1 and a slider 302 sleeved in the guide rail 301, and the slider 302 is connected to the positioning member 2. The driving member 4 further includes a plate member 201 provided on one side or multiple sides of the base 1, the positioning member 2 is arranged on the plate member 201, and both the slider 302 and the rod 402 are connected to the plate member 201. A plurality of air holes 12 are provided on the base 1, and each air hole 12 is connected to a vacuum generator.

[0048] Regarding the working process of the jig for the positioning tooling, it should be noted that:

[0049] Preparation stage: First, ensure that all components have been correctly installed on the base 1, including the positioning member 2 (baffle 202), the driving member 4 (telescopic cylinder 401, rod 402), the guiding member 3 (guide rail 301 and slider 302), etc. Check whether the air holes 12 on the base 1 have been correctly connected to the vacuum generator to ensure that the vacuum system can operate normally;

[0050] Initial position adjustment: Adjust the position of the baffle 202 relative to the base 1 so that it is at an appropriate position on the circumferential side of the base 1. Tighten the connecting member 6 to lock the baffle 202 to the plate member 201. The boss on the baffle 202 is slidably connected to the chute 11 on the plate member 201. The boss slides along the chute 11 until the baffle 202 moves to the predetermined position and stops. Then, control the cylinder to drive the rod member 402 to move, thereby causing the positioning member 2 to slide along the slider 302 on the guide rail 301, so that the baffle 202 is away from the base 1 to facilitate the placement of the glass workpiece to be processed.

[0051] Placement and processing: Place the glass workpiece to be processed on the base 1. Start the telescopic cylinder 401 to contract it. Push the baffle 202 along the guide rail 301 towards the center of the base 1 through the rod member 402. After positioning is completed, turn on the vacuum generator to generate negative pressure through the air holes 12 on the base 1 to adsorb the glass workpiece on the base 1. After the glass is firmly positioned, the required processing operations, such as cutting, drilling, etc., can be performed.

[0052] Release of fixation and workpiece removal: After processing is completed, turn off the vacuum generator to release the adsorption of the workpiece. Start the telescopic cylinder 401 again to extend it, and drive the baffle 202 back to the initial position through the rod member 402 to facilitate the removal of the processed glass workpiece.

[0053] The above solution has the following advantages. By controlling the moving distance of the baffle 202 through the telescopic cylinder 401, it is ensured that the workpiece can be accurately positioned at the required position, significantly improving the positioning accuracy. During this process, the time of manual intervention is reduced, the processing cycle is accelerated, and the overall production efficiency is improved. In addition, the positioning baffle 202 can pre-adjust the size of the workpiece, enabling the same set of jigs to be applied to the positioning of workpieces of multiple specifications.

[0054] So far, the embodiments of the present disclosure have been described in detail. To avoid obscuring the concept of the present disclosure, some details known in the art have not been described. Those skilled in the art can fully understand how to implement the technical solutions disclosed here based on the above description.

[0055] Although some specific embodiments of the present disclosure have been described in detail by way of examples, those skilled in the art should understand that the above examples are only for illustration and not for limiting the scope of the present disclosure. Those skilled in the art should understand that the above embodiments can be modified or some technical features can be equivalently replaced without departing from the scope and spirit of the present disclosure. In particular, as long as there is no structural conflict, the technical features mentioned in each of the embodiments can be combined in any way.

Claims

1. A fixture for positioning tooling, characterized in that: include: Base (1); A plurality of positioning components (2) connected to the base (1), the positioning components (2) being arranged along the circumference of the base (1); a driving component (4), the driving component (4) being capable of driving the positioning component (2) to move away from or towards the circumference of the base (1), so as to limit the position of a workpiece on the base (1); The driving component (4) comprises a telescopic cylinder (401) mounted on the base (1); the telescopic cylinder (401) is connected to the positioning component (2) via a rod (402).

2. The fixture for positioning tooling according to claim 1, characterized in that: The telescopic cylinder (401) is a pneumatic cylinder or a hydraulic cylinder.

3. The fixture for positioning tooling according to claim 1, characterized in that: The driving component (4) further comprises a guide member (3), wherein the guide member (3) comprises a guide rail (301) mounted on the base (1) and a slider (302) sleeved inside the guide rail (301), wherein the slider (302) is connected to the positioning component (2).

4. The fixture for positioning tooling according to claim 3, characterized in that: The driving component (4) further comprises a plate (201) arranged on one or more sides of the base (1), the positioning component (2) is arranged on the plate (201), and the sliding block (302) and the rod (402) are both connected to the plate (201).

5. The fixture for positioning tooling according to claim 4, characterized in that: The positioning component (2) comprises at least one baffle (202) mounted on the plate (201), the plate (201) being provided with a plurality of mounting holes, the baffle (202) being provided with a plurality of waist-shaped holes (7), the mounting holes and the waist-shaped holes (7) being suitable for connecting the plate (201) and the baffle (202) via a connecting member (6).

6. The fixture for positioning tooling according to claim 5, characterized in that: A gasket (13) is provided between the connecting member (6) and the baffle (202), and a through hole (14) corresponding to the mounting hole is provided on the gasket (13).

7. The fixture for positioning tooling according to claim 5, characterized in that: The plate (201) is provided with a slide groove (11), the slide groove (11) is arranged along the length direction of the plate (201), and the baffle (202) is provided with a boss that can be slidably connected to the slide groove (11).

8. The fixture for positioning tooling according to any one of claims 1 to 7, characterized in that: The base (1) is provided with a plurality of air holes (12), and each of the air holes (12) is connected to a vacuum generator.

9. The positioning tool according to any one of claims 1 to 7, characterized in that: The positioning component (2) is provided with a limit block (9), and the base (1) is provided with a limit groove (10) corresponding to the limit block (9).

Images