Rapid positioning tool for machining arc-shaped supporting plate

Abstract

The utility model discloses a quick positioning tool for arc-shaped support plate processing, which relates to the technical field of arc-shaped processing, and comprises a placing plate, the top of the placing plate is fixedly connected with a sliding rail, the top of the sliding rail is movably connected with a positioning device, one end of the positioning device is connected with a pulling mechanism in a penetrating manner, and the other end of the positioning device is connected with a clamping mechanism. A fixing buckle is connected to the front face of the positioning device in a penetrating mode, and an anti-skid plate is fixedly connected to the middle of the top of the placing plate. Through the pulling mechanism, the two-way lead screw can drive the fixing device to move towards the two ends of the device along the sliding rail, meanwhile, the fixing device can be close to the middle, the two ends of an arc-shaped plate can be clamped and fixed at the same time, and therefore the arc-shaped plate cannot deviate during machining; and part of the movable clamping plates can be pushed into the connecting box, the other protruding movable clamping plates form baffles, the arc-shaped plates of different shapes can be adapted, and manual adjustment and replacement are not needed.

Description

Technical Field

[0001] The utility model relates to the technical field of arc processing, in particular to a quick positioning tool for arc support plate processing. Background Art

[0002] With the rapid development of science and technology, the workpieces are becoming more and more abundant, the functions are becoming more and more powerful, and the R&D cycle is becoming shorter and shorter. Now many workpieces are special-shaped parts, such as flat plates with arc structures, such as automobile brake pads. Arc plates are generally used as connectors for parts to be installed on rollers. There are many mounting holes drilled in the arc plate along its own arc length direction. The arc plate needs to be fixed to facilitate later processing.

[0003] The existing technology has the following problems:

[0004] 1. The existing quick positioning tooling for arc-shaped support plate processing cannot stably fix the arc-shaped plate, which easily causes the fixed plate to shift during processing, resulting in deviation in the device processing;

[0005] 2. The existing quick positioning tooling for arc support plate processing can only position one workpiece. When processing different workpieces, it needs to be constantly disassembled and replaced, resulting in a long preparation time for workpiece processing, affecting production, and high labor intensity for operators. Utility Model Content

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A quick positioning tool for processing an arc-shaped support plate comprises a placing plate, the top of the placing plate is fixedly connected to a slide rail, the top of the slide rail is movably connected to a positioning device, one end of the positioning device is penetrated and connected to a pulling mechanism, the front side of the positioning device is penetrated and connected to a fixing buckle, and the top middle part of the placing plate is fixedly connected to an anti-skid plate.

[0008] A further improvement of the technical solution of the utility model is that the positioning device includes a connecting box, the bottom of the connecting box is fixedly connected to the top of the placement plate, one side of the connecting box is fixedly connected to a cylinder, the output end of the cylinder is fixedly connected to a push rod, one end of the push rod is fixedly connected to a push plate, and the other side of the connecting box is penetrated by a movable card plate.

[0009] A further improvement of the technical solution of the utility model is that the movable clamping plate includes a sleeve, the outer wall of the sleeve is connected to one side of the connecting box, a movable rod is connected to the inside of the sleeve, one end of the movable rod is fixedly connected to the connecting rod, and a spring is sleeved on the outer wall of the connecting rod.

[0010] A further improvement of the technical solution of the utility model is that one end of the connecting rod is connected to one side of the push plate, the movable clamping plate is a separate individual connected to one side of the connecting box, and the number of the movable clamping plates is several.

[0011] A further improvement of the technical solution of the utility model is that the pulling mechanism includes a motor, one side of the motor is fixedly connected to one side of the positioning device, the output end of the motor is transmission-connected with a bidirectional screw rod, and both ends of the outer wall of the bidirectional screw rod are sleeved with threaded cylinders.

[0012] A further improvement of the technical solution of the utility model is that the outer wall of the threaded barrel penetrates through the interior of the connection positioning device, and a clamping block is fixedly connected at the connection between the threaded barrel and the bidirectional screw rod.

[0013] A further improvement of the technical solution of the utility model is that a slide groove is provided at the bottom of the positioning device, and the interior of the slide groove is connected to the top of the slide rail.

[0014] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0015] 1. The utility model provides a quick positioning tool for processing arc-shaped support plates. An anti-skid plate is fixedly connected to the top of the placement plate, and the anti-skid plate can stabilize the support of the arc-shaped plate on a certain basis. Then the pulling mechanism connected to the positioning device is started, and the bidirectional screw rod can drive the fixing device to move along the slide rail to the two ends of the device through the pulling mechanism, and at the same time, it can move toward the middle, and can clamp and fix the two ends of the arc-shaped plate at the same time, so that the arc-shaped plate will not deviate during processing, making the device more stable to use.

[0016] 2. The utility model provides a rapid positioning tool for processing arc-shaped support plates. The movable clamping plate of the positioning device is movably connected to one side of the connection box. By pulling the pulling mechanism to shorten the distance, part of the movable clamping plate can be pushed into the interior of the connection box. Other raised movable clamping plates form baffles, which can clamp the surrounding of the arc-shaped plate. The push plate is then pushed by the cylinder to reset the movable clamping plate, making the device more convenient to use and applicable to arc-shaped plates of different shapes. There is no need for manual adjustment or replacement, which improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the rapid positioning tooling for processing the arc-shaped support plate of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the positioning device of the utility model;

[0019] Figure 3It is a structural schematic diagram of the movable card board of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the pulling mechanism of the utility model.

[0021] In the figure: 1. placement plate; 2. slide rail; 3. positioning device; 4. pulling mechanism; 5. anti-skid plate; 6. fixing buckle; 31. connecting box; 32. cylinder; 33. push rod; 34. movable clamping plate; 35. push plate; 341. sleeve; 342. movable rod; 343. connecting rod; 344. spring; 41. motor; 42. threaded cylinder; 43. bidirectional screw rod; 44. slide groove. DETAILED DESCRIPTION

[0022] The present invention is further described in detail below in conjunction with the embodiments:

[0023] Example 1

[0024] like Figure 1-4 As shown, the utility model provides a quick positioning tool for arc support plate processing, including a placing plate 1, a slide rail 2 is fixedly connected to the top of the placing plate 1, a positioning device 3 is movably connected to the top of the slide rail 2, one end of the positioning device 3 is penetrated and connected with a pulling mechanism 4, a fixing buckle 6 is penetrated and connected to the front of the positioning device 3, and an anti-skid plate 5 is fixedly connected to the top middle part of the placing plate 1.

[0025] In this embodiment, through the joint action of the placing plate 1, the slide rail 2, the positioning device 3, the pulling mechanism 4 and the anti-slip plate 5, the device can be made more convenient to use. In order to fix the arc-shaped plate, the anti-slip plate 5 is fixedly connected to the top of the placing plate 1. The anti-slip plate 5 can play a stabilizing role in supporting the arc-shaped plate on a certain basis. Then, the pulling mechanism 4 connected to the positioning device 3 is started. Through the pulling mechanism 4, the positioning device 3 can be moved along the slide rail 2 to the middle of the device, so that the arc-shaped plate can be fixed and clamped, making the device more convenient to use.

[0026] Example 2

[0027] like Figure 1-4 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the positioning device 3 includes a connecting box 31, the bottom of the connecting box 31 is fixedly connected to the top of the placing plate 1, one side of the connecting box 31 is fixedly connected to a cylinder 32, the output end of the cylinder 32 is fixedly connected to a push rod 33, one end of the push rod 33 is fixedly connected to a push plate 35, and the other side of the connecting box 31 is penetrated by a movable clamping plate 34.

[0028] The movable clamping plate 34 includes a sleeve 341, the outer wall of the sleeve 341 is connected to one side of the connecting box 31, the interior of the sleeve 341 is connected to a movable rod 342, one end of the movable rod 342 is fixedly connected to a connecting rod 343, and the outer wall of the connecting rod 343 is sleeved with a spring 344.

[0029] One end of the connecting rod 343 is connected to one side of the push plate 35 . The movable clamping plate 34 is a separate entity connected to one side of the connecting box 31 . There are a plurality of movable clamping plates 34 .

[0030] In this embodiment, the joint action of the positioning device 3 and the fixing buckle 6 can make the device more convenient to use. The movable card plate 34 of the positioning device 3 is movably connected to one side of the connecting box 31. By pulling the pulling mechanism 4 to shorten the distance, part of the movable card plate 34 can be pushed into the interior of the connecting box 31, and the other raised movable card plates 34 form a baffle, which can be clamped around the arc plate. In order to make the device stable in use, the fixing buckle 6 is installed on the front side of the connecting box 31. The internal transmission connection of the fixing buckle 6 is equipped with multiple fixing rods, which can connect and fix the movable card plate 34, and will not cause the position of the movable card plate 34 to change after the shape is changed, making the device more stable in use. After the device completes the processing, the push plate 35 is pushed by the cylinder 32 to reset the movable card plate 34, making the device more convenient to use. It can be applied to arc plates of different shapes without manual adjustment or replacement, thereby improving work efficiency.

[0031] Example 3

[0032] like Figure 1-4 As shown, based on Example 1, the utility model provides a technical solution: preferably, the pulling mechanism 4 includes a motor 41, one side of the motor 41 is fixedly connected to one side of the positioning device 3, the output end of the motor 41 is transmission-connected with a bidirectional screw rod 43, and the outer walls of the bidirectional screw rod 43 are sleeved with threaded tubes 42 at both ends.

[0033] The outer wall of the threaded barrel 42 penetrates through the interior of the connection positioning device 3 , and a block is provided at the connection between the threaded barrel 42 and the bidirectional screw rod 43 to fix the connection.

[0034] In this embodiment, through the joint action of the motor 41, the bidirectional screw rod 43 and the threaded barrel 42, the device can be made more convenient to use. The threaded barrel 42 plays a role of fixing the connection of the device, and can enable the bidirectional screw rod 43 to drive the fixing device 3 to move to both ends and move toward the middle at the same time. It can clamp and fix both ends of the arc plate at the same time, so that the arc plate will not shift during processing, making the device more stable to use.

[0035] Example 4

[0036] like Figure 1-4 As shown, based on Example 1, the utility model provides a technical solution: preferably, a slide groove 44 is provided at the bottom of the positioning device 3, and the inside of the slide groove 44 is aligned and connected to the top of the slide rail 2.

[0037] The following is a detailed description of the working principle of the rapid positioning tooling for arc support plate processing.

[0038] like Figure 1-4 As shown, when the quick positioning tool for processing the arc-shaped support plate is in use, in order to fix the arc-shaped plate, an anti-skid plate 5 is fixedly connected to the top of the placement plate 1, and the anti-skid plate 5 can stabilize the support of the arc-shaped plate on a certain basis, and then the pulling mechanism 4 connected to the positioning device 3 is started, and the positioning device 3 can be moved toward the middle of the device along the slide rail 2 through the pulling mechanism 4, so that the arc-shaped plate can be fixedly clamped, making the device more convenient to use. The movable clamping plate 34 of the positioning device 3 is movably connected to one side of the connecting box 31, and the distance can be shortened by pulling the pulling mechanism 4, so that part of the movable clamping plate 34 can be pushed into the interior of the connecting box 31, and the other raised movable clamping plates 34 form baffles, which can be clamped around the arc-shaped plate. In order to make the device stable in use, the connecting box 31 is A fixing buckle 6 is installed on the front side, and the internal transmission connection of the fixing buckle 6 is equipped with multiple fixing rods, which can connect and fix the movable clamping plate 34, and will not cause the position change of the movable clamping plate 34 after changing its shape, making the device more stable to use. After the device completes the processing, the push plate 35 is pushed by the cylinder 32 to reset the movable clamping plate 34, making the device more convenient to use and applicable to arc plates of different shapes. There is no need for manual adjustment or replacement, which improves the work efficiency. The threaded barrel 42 plays a role of fixing the connection of the device, which can make the two-way screw rod 43 drive the fixing device 3 to move to both ends and move closer to the middle at the same time. It can clamp and fix both ends of the arc plate at the same time, so that the arc plate will not deviate during processing, making the device more stable to use.

[0039] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A rapid positioning tool for processing an arc-shaped support plate, comprising a placing plate (1), characterized in that: The top of the placement plate (1) is fixedly connected to a slide rail (2), the top of the slide rail (2) is movably connected to a positioning device (3), one end of the positioning device (3) is connected through a pulling mechanism (4), the front of the positioning device (3) is connected through a fixing buckle (6), and the top middle part of the placement plate (1) is fixedly connected to an anti-slip plate (5).

2. The rapid positioning tool for arc-shaped support plate processing according to claim 1 is characterized in that: The positioning device (3) comprises a connection box (31), the bottom of which is fixedly connected to the top of the placement plate (1), one side of the connection box (31) is fixedly connected to a cylinder (32), the output end of the cylinder (32) is fixedly connected to a push rod (33), one end of the push rod (33) is fixedly connected to a push plate (35), and the other side of the connection box (31) is penetrated and connected to a movable clamping plate (34).

3. The rapid positioning tool for arc-shaped support plate processing according to claim 2 is characterized in that: The movable clamping plate (34) comprises a sleeve (341), the outer wall of the sleeve (341) is connected to one side of the connecting box (31), the interior of the sleeve (341) is connected to a movable rod (342), one end of the movable rod (342) is fixedly connected to a connecting rod (343), and the outer wall of the connecting rod (343) is sleeved with a spring (344).

4. The rapid positioning tool for arc-shaped support plate processing according to claim 3 is characterized in that: One end of the connecting rod (343) is connected to one side of the push plate (35), and the movable clamping plate (34) is a separate entity connected to one side of the connecting box (31), and the number of the movable clamping plates (34) is several.

5. The rapid positioning tool for arc-shaped support plate processing according to claim 1 is characterized in that: The pulling mechanism (4) comprises a motor (41), one side of the motor (41) is fixedly connected to one side of the positioning device (3), the output end of the motor (41) is drivingly connected to a bidirectional screw rod (43), and both ends of the outer wall of the bidirectional screw rod (43) are sleeved with threaded tubes (42).

6. The rapid positioning tool for arc-shaped support plate processing according to claim 5, characterized in that: The outer wall of the threaded barrel (42) penetrates the interior of the connection positioning device (3), and a clamping block is fixedly connected at the connection between the threaded barrel (42) and the bidirectional screw rod (43).

7. The rapid positioning tool for arc-shaped support plate processing according to claim 1 is characterized in that: A slide groove (44) is provided at the bottom of the positioning device (3), and the interior of the slide groove (44) is aligned with the top of the slide rail (2) and connected.

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