Positioning tool for machining special-shaped metal plate mold

Abstract

The utility model discloses a special-shaped sheet metal mould processing positioning tool, which comprises a tool mechanism and an auxiliary clamping mechanism, the auxiliary clamping mechanism is fixedly connected to the front side of the tool mechanism, the auxiliary clamping mechanism comprises an auxiliary clamping box, the left side of the bottom of the back side of an inner cavity of the auxiliary clamping box is fixedly connected with a motor, and the motor is fixedly connected with a motor. The output end of the motor is fixedly connected with a first belt pulley, the surface of the first belt pulley is in transmission connection with a connecting belt, the back face of an inner cavity of the auxiliary clamping box is movably connected with a second belt pulley through a bearing, and the side, away from the first belt pulley, of the connecting belt is in transmission connection with the second belt pulley to be meshed. The front face of the second belt wheel is fixedly connected with a transmission disc, and the right side of the front face of the transmission disc is fixedly connected with a rotating pin. According to the positioning tool, the phenomenon that a special-shaped metal plate mold cannot be clamped in the prior art is changed, the limiting plate and the limiting plate are adopted for auxiliary clamping, the diversity of the positioning tool cannot be limited, and the use quality of the positioning tool cannot be affected.

Description

Technical Field

[0001] The utility model relates to the technical field of special-shaped sheet metal mold processing, in particular to a positioning tool for special-shaped sheet metal mold processing. Background Art

[0002] According to the patents published on the China Patent Network, the patent name is: A positioning tool for sheet metal processing, and the patent number is: 202221252431.3. The utility model discloses a positioning tool for sheet metal processing, including a base, a workbench is provided on the upper end surface of the base, two support plates are symmetrically provided on the upper end surface of the workbench, a clamping cylinder is provided on the support plate, a clamping plate is provided on the output end of the clamping cylinder, a strip protrusion is provided on the opposite side of the two clamping plates, and a first limit rod is provided at both ends of the clamping plate; the present application is provided with a base, a workbench, and a support plate. The support plate, clamping cylinder, clamping plate, strip protrusion, strip groove, second limit rod, transmission rod, protective plate, drive motor, driven roller, drive roller, transmission belt, slide plate, limit protrusion, third limit rod, spring and first limit rod structure, compared with the existing positioning tooling, the present application adds an anti-drop mechanism, the anti-drop mechanism can prevent the accessories from falling on the workbench when they fall off and cause damage to the accessories; the above-mentioned positioning tooling can only clamp sheet metal molds of normal size, and cannot clamp special-shaped sheet metal molds, which greatly limits the diversity of the positioning tooling and affects its quality of use.

[0003] Therefore, it is necessary to redesign the positioning tooling to effectively prevent the phenomenon that it cannot clamp special-shaped sheet metal molds. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a positioning tool for processing special-shaped sheet metal molds, which has the advantage of being able to clamp special-shaped sheet metal molds and solves the problem of being unable to clamp special-shaped sheet metal molds.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a positioning tool for processing special-shaped sheet metal molds, comprising:

[0006] Tooling mechanism;

[0007] The auxiliary clamping mechanism is fixedly connected to the front of the tooling mechanism, and the auxiliary clamping mechanism comprises an auxiliary clamping box, the left side of the bottom of the back side of the inner cavity of the auxiliary clamping box is fixedly connected to the motor, the output end of the motor is fixedly connected to the pulley 1, and the surface of the pulley 1 is transmission-connected with a connecting belt, and the back of the inner cavity of the auxiliary clamping box is movably connected to the pulley 2 through a bearing, and the side of the connecting belt away from the pulley 1 is transmission-connected and meshed with the pulley 2. The front of the pulley 2 is fixedly connected with a transmission disk, and the right side of the front of the transmission disk is fixedly connected with a rotating pin, and the surface of the rotating pin is sleeved with a transmission frame, and both sides of the transmission frame are slidably connected to the inner wall of the auxiliary clamping box, and both sides of the top of the transmission frame are fixedly connected with a vertical plate, the top of the vertical plate penetrates to the top of the auxiliary clamping box, and the top of the back of the vertical plate is fixedly connected to a limiting plate, and the bottom of the limiting plate is penetrated with a limiting plate, and the bottom of the limiting plate is penetrated with a push rod.

[0008] As a preferred embodiment of the present invention, the tooling mechanism comprises a base frame assembly, a workpiece body is arranged on the top of the base frame assembly, and a positioning assembly is arranged on the top of the workpiece body.

[0009] As a preferred embodiment of the present invention, vertical grooves are provided on both sides of the inner cavity of the auxiliary clamping box, and both sides of the transmission frame are slidably connected to the inside of the vertical grooves.

[0010] As a preferred embodiment of the utility model, a buffer spring is fixedly connected to the right side of the bottom of the transmission frame, and the bottom of the buffer spring is fixedly connected to the inner wall of the auxiliary clamping box.

[0011] As a preferred embodiment of the present invention, openings are provided on both sides of the top of the auxiliary clamping box, and the openings are used in conjunction with the vertical plates.

[0012] As a preferred embodiment of the present invention, a groove is provided on the front side of the bottom of the limiting plate, and the groove is used in conjunction with the push rod.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The positioning tool of the utility model changes the phenomenon that the traditional method cannot clamp special-shaped sheet metal molds. The limit plate and the limiting plate are used for auxiliary clamping, which will not limit the diversity of the positioning tool and will not affect its use quality.

[0015] 2. The utility model can accurately locate the position of the workpiece through the setting of the tooling mechanism. During the processing, the workpiece will not be offset or misplaced, thereby meeting the requirements of high-precision processing. It can also ensure that the surface quality and dimensional accuracy of the processed parts meet the requirements, thereby improving product quality.

[0016] 3. The utility model can make the transmission frame slide more smoothly inside the auxiliary clamping box through the setting of the vertical groove, thereby reducing the friction between the transmission frame and the auxiliary clamping box, extending the service life of the transmission frame, and at the same time having a limiting effect on the transmission frame.

[0017] 4. The utility model can make the transmission frame move more stably by setting the buffer spring, and at the same time has a buffering effect on the moving speed of the transmission frame.

[0018] 5. The utility model can make the vertical board move more smoothly and avoid the vertical board from tilting through the setting of the opening.

[0019] 6. The utility model can make the limiting plate move more smoothly by setting the strip grooves, and prevent the limiting plate from being blocked when moving. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is the structural diagram of the tooling mechanism of the utility model;

[0022] Figure 3 It is a cross-sectional view of the auxiliary clamping box of the utility model;

[0023] Figure 4 This is a bottom view of the limit plate of the utility model;

[0024] Figure 5 It is a three-dimensional diagram of the local structure of the utility model.

[0025] In the figure: 1. tooling mechanism; 11. chassis assembly; 12. workpiece body; 13. positioning assembly; 2. auxiliary clamping mechanism; 21. auxiliary clamping box; 22. motor; 23. pulley 1; 24. connecting belt; 25. pulley 2; 26. transmission plate; 27. rotating pin; 28. transmission frame; 29. ​​vertical plate; 210. limit plate; 211. limiting plate; 212. push rod; 3. vertical groove; 4. buffer spring; 5. opening; 6. strip groove. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] like Figures 1 to 5As shown, the utility model provides a positioning tool for processing special-shaped sheet metal molds, including:

[0028] Tooling mechanism 1;

[0029] The auxiliary clamping mechanism 2 is fixedly connected to the front of the tooling mechanism 1. The auxiliary clamping mechanism 2 includes an auxiliary clamping box 21. A motor 22 is fixedly connected to the left side of the bottom of the back of the inner cavity of the auxiliary clamping box 21. The output end of the motor 22 is fixedly connected to a pulley 23. The surface of the pulley 23 is connected to a connecting belt 24. The back of the inner cavity of the auxiliary clamping box 21 is movably connected to a pulley 25 through a bearing. The side of the connecting belt 24 away from the pulley 23 is connected to the pulley 25. A transmission disk 26 is fixedly connected to the front, a rotating pin 27 is fixedly connected to the right side of the front of the transmission disk 26, a transmission frame 28 is sleeved on the surface of the rotating pin 27, both sides of the transmission frame 28 are slidably connected to the inner wall of the auxiliary clamping box 21, both sides of the top of the transmission frame 28 are fixedly connected to vertical plates 29, the top of the vertical plates 29 penetrates to the top of the auxiliary clamping box 21, the top of the back of the vertical plates 29 is fixedly connected to a limiting plate 210, the bottom of the limiting plate 210 is penetrated by a limiting plate 211, and the bottom of the limiting plate 211 is penetrated by a push rod 212.

[0030] refer to Figure 2 The tooling mechanism 1 includes a base frame assembly 11 , a workpiece body 12 is disposed on the top of the base frame assembly 11 , and a positioning assembly 13 is disposed on the top of the workpiece body 12 .

[0031] As a technical optimization solution of the utility model, through the setting of the tooling mechanism 1, the position of the workpiece can be accurately located. During the processing, the workpiece will not be offset or misplaced, thereby meeting the requirements of high-precision processing. It can also ensure that the surface quality and dimensional accuracy of the processed parts meet the requirements, thereby improving product quality.

[0032] refer to Figure 3 Vertical grooves 3 are provided on both sides of the inner cavity of the auxiliary clamping box 21 , and both sides of the transmission frame 28 are slidably connected to the inside of the vertical grooves 3 .

[0033] As a technical optimization solution of the utility model, through the setting of the vertical groove 3, the transmission frame 28 can slide more smoothly inside the auxiliary clamping box 21, reducing the friction between the transmission frame 28 and the auxiliary clamping box 21, extending the service life of the transmission frame 28, and at the same time having a limiting effect on the transmission frame 28.

[0034] refer to Figure 3 A buffer spring 4 is fixedly connected to the right side of the bottom of the transmission frame 28 , and the bottom of the buffer spring 4 is fixedly connected to the inner wall of the auxiliary clamping box 21 .

[0035] As a technical optimization solution of the present invention, the buffer spring 4 is provided to enable the transmission frame 28 to move more stably, and at the same time, a buffering effect is achieved on the moving speed of the transmission frame 28 .

[0036] refer to Figure 3 Openings 5 ​​are provided on both sides of the top of the auxiliary clamping box 21 , and the openings 5 ​​are used in conjunction with the vertical plates 29 .

[0037] As a technical optimization solution of the present invention, the provision of the opening 5 can enable the vertical plate 29 to move more smoothly, thereby preventing the vertical plate 29 from tilting.

[0038] refer to Figure 4 A groove 6 is provided on the front side of the bottom of the limiting plate 210 , and the groove 6 is used in conjunction with the push rod 212 .

[0039] As a technical optimization solution of the present invention, the arrangement of the strip groove 6 can enable the limiting plate 211 to move more smoothly, thereby preventing the limiting plate 211 from being blocked when moving.

[0040] The working principle and use process of the utility model are as follows: first, the user places the workpiece body 12 on the top of the base frame assembly 11, and then starts the motor 22. The output end of the motor 22 drives the pulley 1 23 to rotate, and the pulley 1 23 drives the pulley 2 25 to rotate through the connecting belt 24. The pulley 2 25 drives the transmission disk 26 to rotate, and the transmission disk 26 drives the rotating pin 27 to rotate. The rotating pin 27 drives the transmission frame 28 to move downward, and the transmission frame 28 drives the vertical plate 29 and the limit plate 210 to move downward, so that the limit plate 210 clamps the workpiece body 12, and then drives the limit plate 211 to move backward through the push rod 212, so that the limit plate 211 clamps the workpiece body 12 on the side again, so as to achieve the effect of clamping special-shaped sheet metal molds.

[0041] In summary: the positioning tool for processing special-shaped sheet metal molds changes the traditional phenomenon that special-shaped sheet metal molds cannot be clamped through the positioning tool, and the limit plate 210 and the limiting plate 211 are used for auxiliary clamping, which will not limit the diversity of the positioning tool and will not affect its use quality.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0043] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A positioning tool for processing special-shaped sheet metal molds, characterized in that: include: Tooling mechanism (1); The auxiliary clamping mechanism (2) is fixedly connected to the front side of the tooling mechanism (1), and the auxiliary clamping mechanism (2) comprises an auxiliary clamping box (21). A motor (22) is fixedly connected to the left side of the bottom of the back side of the inner cavity of the auxiliary clamping box (21), an output end of the motor (22) is fixedly connected to a pulley 1 (23), a surface of the pulley 1 (23) is transmission-connected to a connecting belt (24), the back side of the inner cavity of the auxiliary clamping box (21) is movably connected to a pulley 2 (25) via a bearing, a side of the connecting belt (24) away from the pulley 1 (23) is transmission-connected to mesh with the pulley 2 (25), and the pulley 2 (25) is A transmission disc (26) is fixedly connected to the front side, a rotating pin (27) is fixedly connected to the right side of the front side of the transmission disc (26), a transmission frame (28) is sleeved on the surface of the rotating pin (27), both sides of the transmission frame (28) are slidably connected to the inner wall of the auxiliary clamping box (21), both sides of the top of the transmission frame (28) are fixedly connected to vertical plates (29), the top of the vertical plates (29) penetrates to the top of the auxiliary clamping box (21), the top of the back side of the vertical plates (29) is fixedly connected to a limiting plate (210), the bottom of the limiting plate (210) is penetrated by a limiting plate (211), and the bottom of the limiting plate (211) is penetrated by a push rod (212).

2. The positioning tool for processing special-shaped sheet metal mold according to claim 1, characterized in that: The tooling mechanism (1) comprises a base frame assembly (11), a workpiece body (12) is arranged on the top of the base frame assembly (11), and a positioning assembly (13) is arranged on the top of the workpiece body (12).

3. The positioning tool for processing special-shaped sheet metal mold according to claim 1, characterized in that: Vertical grooves (3) are provided on both sides of the inner cavity of the auxiliary clamping box (21), and both sides of the transmission frame (28) are slidably connected inside the vertical grooves (3).

4. The positioning tool for processing special-shaped sheet metal mold according to claim 1, characterized in that: A buffer spring (4) is fixedly connected to the right side of the bottom of the transmission frame (28), and the bottom of the buffer spring (4) is fixedly connected to the inner wall of the auxiliary clamping box (21).

5. The positioning tool for processing special-shaped sheet metal mold according to claim 1, characterized in that: Openings (5) are provided on both sides of the top of the auxiliary clamping box (21), and the openings (5) are used in conjunction with the vertical plates (29).

6. The positioning tool for processing special-shaped sheet metal mold according to claim 1, characterized in that: A groove (6) is provided on the front side of the bottom of the limiting plate (210), and the groove (6) is used in conjunction with the push rod (212).

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