Clamping device for magnesium alloy plate machining

Abstract

The utility model relates to the technical field of magnesium alloy plates, and discloses a clamping device for magnesium alloy plate processing, which comprises a fixing frame, a mounting block fixedly mounted on the side wall of the fixing frame, a stabilizing frame fixedly mounted at the top of the fixing frame, and a clamping component arranged on the side wall of the fixing frame, the clamping assembly comprises a clamping mechanism installed on the side wall of the fixing frame, and the clamping mechanism is located at the top of the fixing frame. The plate clamping device solves the problems that when an existing device clamps a plate, the position of a gear plate is driven to move through rotation of a gear, the position of the plate is limited, and in the process of clamping the plate every time, when a clamping plate makes contact with the plate, the clamping plate is not prone to moving, and the clamping plate is not prone to moving. And when the gear rotates, the gear can slightly extrude the side wall of the gear rack, so that abrasion occurs between the gear and the gear rack, and the service life of the clamping mechanism can be shortened due to long-time extrusion.

Description

Technical Field

[0001] The utility model relates to the technical field of magnesium alloy plates, in particular to a clamping device for processing magnesium alloy plates. Background Art

[0002] Characteristics of magnesium alloy: It is the lightest metal among practical metals. The specific gravity of magnesium is about 2 / 3 of aluminum and 1 / 4 of iron. It is the lightest metal among practical metals, with high strength and high rigidity. Although the specific gravity of magnesium alloy is heavier than plastic, the strength and elastic modulus per unit weight are higher than plastic. Under the condition of parts with the same strength, magnesium alloy parts can be made thinner and lighter than plastic. Although the thermal conductivity of magnesium alloy is not as good as that of aluminum alloy, it is dozens of times higher than that of plastic. Therefore, magnesium alloy is used in electrical products to effectively dissipate the internal heat to the outside. When processing magnesium alloy sheets, it is necessary to clamp the position of magnesium alloy sheets, so it is necessary to use a clamping device for magnesium alloy sheet processing;

[0003] For example, Chinese patent CN219521841U discloses a clamping tool for titanium alloy plate processing. The device starts the motor, and the motor drives the rotating shaft and the gear to rotate. Under the meshing of the gear plate, the gear plate slides to one side, thereby driving the short rod to move, so that the two sets of clamping plates can be adjusted. During the movement of the gear plate, the slide plate slides inside the slide groove. Under the cooperation of the slide plate and the transverse groove, the stability of the gear plate and the clamping plate during movement can be increased. The position of the gear plate can be adjusted by the motor, gear, slide plate and slide groove, so that the two sets of clamping plates can better clamp the titanium alloy plate.

[0004] However, there are certain defects in this patent. When the device clamps the plate, the position of the gear plate is moved by the rotation of the gear to limit the position of the plate. Each time the plate is clamped, when the clamping plate contacts the plate, the gear will also squeeze the side wall of the gear bar slightly, causing wear between the gear and the gear bar. Long-term squeezing will reduce the service life of the clamping mechanism. Utility Model Content

[0005] The purpose of the utility model is to provide a clamping device for processing magnesium alloy plates, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a clamping device for processing magnesium alloy plates, comprising a fixing frame,

[0007] A mounting block fixedly mounted on a side wall of the fixing frame;

[0008] a stabilizing frame fixedly mounted on the top of the fixing frame;

[0009] and a clamping assembly arranged on the side wall of the fixing frame;

[0010] The clamping assembly comprises a clamping mechanism installed at a side wall of the fixing frame, and the clamping mechanism is located at a top position of the fixing frame;

[0011] An auxiliary mechanism is installed at the top of the fixing frame, and one end of the auxiliary mechanism is connected to one end of the clamping mechanism.

[0012] Preferably, there are four mounting blocks, the shapes and sizes of the four mounting blocks are equal, and the four mounting blocks are respectively fixedly mounted at the corners of the fixed frame, so that the operator can easily install the overall position of the device through the mounting blocks.

[0013] Preferably, a reinforcement block is fixedly installed on the top of the fixed frame, and the side wall of the reinforcement block is fixedly connected to the side wall of the stabilizing frame, so that the stability of the device can be improved by the reinforcement block.

[0014] Preferably, the clamping mechanism includes a base plate and a support plate, the support plate is fixedly mounted on the top of the stabilizing frame, the base plate is fixedly mounted on the inner wall of the fixing frame, a forward and reverse motor is fixedly mounted on the inner wall of the base plate, a rotating rod is mounted on the output transmission of the forward and reverse motor, the other end of the rotating rod movably passes through the inner wall of the support plate and extends to the top of the support plate, and an adjusting rod is mounted on the transmission, a connecting rod is hingedly mounted on the top of the adjusting rod, a sliding block is hingedly mounted on the other end of the connecting rod, a limiting block is slidably mounted on the bottom of the sliding block, the bottom of the limiting block is fixedly connected to the top of the stabilizing frame, the bottom of the sliding block is slidably connected to the top of the stabilizing frame, and the position of the sliding block can be limited by the limiting block.

[0015] Preferably, there are two sliders, the two sliders are equal in shape and size, and the two sliders are symmetrically arranged relative to a middle plane in the left-right direction of the stabilizing frame.

[0016] Preferably, the auxiliary mechanism includes a side plate, the bottom of which is fixedly connected to the top of the slider, a long rod is slidably mounted on the inner wall of the side plate, a clamping plate is fixedly mounted on the other end of the long rod, the bottom of the clamping plate is slidably connected to the top of the slider, an extrusion spring is fixedly mounted on the side wall of the clamping plate, and the other end of the extrusion spring is fixedly connected to the side wall of the side plate.

[0017] Preferably, there are two clamping plates, the two clamping plates are equal in shape and size, and the two clamping plates are symmetrically arranged relative to the middle surface of the stabilizing frame in the left-right direction.

[0018] The utility model provides a clamping device for processing magnesium alloy plates, which has the following beneficial effects:

[0019] (1) According to the utility model, the operator places the magnesium alloy plate on the top of the slider, and then the operator can directly turn on the forward and reverse motor. Under the joint action of the rotating rod, the adjusting rod, the connecting rod, the slider and the clamping plate, the forward and reverse motor can quickly clamp the magnesium alloy plate, thereby solving the problem that when the existing device clamps the plate, the position of the gear plate is moved by the rotation of the gear to limit the position of the plate. Each time the plate is clamped, when the clamping plate contacts the plate, the gear will also squeeze the side wall of the gear bar slightly, resulting in wear between the gear and the gear bar. Long-term squeezing will reduce the service life of the clamping mechanism.

[0020] (2) When the two clamping plates of the utility model approach each other, the inner wall of the clamping plate will first approach the side wall of the magnesium alloy plate, and then the magnesium alloy plate will squeeze the side wall of the clamping plate. The clamping plate drives the long rod to slide on the inner wall of the side plate, and then squeezes the position of the squeezing spring, thereby achieving a buffering effect when clamping the magnesium alloy plate, preventing wear on the side wall of the magnesium alloy plate, and facilitating the operator to better use the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0023] Figure 3 It is a partial structural schematic diagram of the clamping mechanism of the utility model;

[0024] Figure 4 For this utility model Figure 2 A partial enlarged view of middle A;

[0025] Figure 5 For this utility model Figure 2 A partial enlarged view of B.

[0026] In the figure: 1. fixed frame; 2. mounting block; 3. stabilizing frame; 4. clamping assembly; 41. clamping mechanism; 411. bottom plate; 412. forward and reverse motor; 413. rotating rod; 414. adjusting rod; 415. supporting plate; 416. connecting rod; 417. limiting block; 418. sliding block; 42. auxiliary mechanism; 421. side plate; 422. clamping plate; 423. extrusion spring; 424. long rod; 5. reinforcement block. DETAILED DESCRIPTION

[0027] In order to have a clearer understanding of the technical features, purposes and effects of the utility model, the specific implementation methods of the utility model are now described with reference to the accompanying drawings.

[0028] Example 1

[0029] The preferred embodiment of the clamping device for magnesium alloy plate processing provided by the utility model is as follows Figures 1 to 5 As shown: A clamping device for magnesium alloy plate processing includes a fixed frame 1, a reinforcing block 5 is fixedly installed on the top of the fixed frame 1, and the side wall of the reinforcing block 5 is fixedly connected to the side wall of the stabilizing frame 3. The reinforcing block 5 can improve the stability of the device.

[0030] The mounting blocks 2 are fixedly mounted on the side wall of the fixing frame 1. There are four mounting blocks 2. The four mounting blocks 2 are of equal shape and size. The four mounting blocks 2 are respectively fixedly mounted at the corners of the fixing frame 1. The mounting blocks 2 facilitate the operator to install the overall position of the device.

[0031] A stabilizing frame 3 fixedly mounted on the top of the fixing frame 1;

[0032] and a clamping assembly 4 disposed on a side wall of the fixing frame 1;

[0033] The clamping assembly 4 includes a clamping mechanism 41 installed on the side wall of the fixing frame 1, and the clamping mechanism 41 is located at the top of the fixing frame 1;

[0034] An auxiliary mechanism 42 is installed at the top of the fixing frame 1 , and one end of the auxiliary mechanism 42 is connected to one end of the clamping mechanism 41 .

[0035] The clamping mechanism 41 includes a base plate 411 and a support plate 415. The support plate 415 is fixedly installed on the top of the stabilizing frame 3. The base plate 411 is fixedly installed on the inner wall of the fixing frame 1. A forward and reverse motor 412 is fixedly installed on the inner wall of the base plate 411. A rotating rod 413 is installed on the output transmission of the forward and reverse motor 412. The other end of the rotating rod 413 movably passes through the inner wall of the support plate 415 and extends to the top of the support plate 415. An adjusting rod 414 is installed for transmission. A connecting rod 416 is hingedly installed on the top of the adjusting rod 414. A slider 418 is hingedly installed on the other end of the connecting rod 416. A limiting block 417 is slidably installed on the bottom of the slider 418. The bottom of the limiting block 417 is fixedly connected to the top of the stabilizing frame 3. The bottom of the slider 418 is slidably connected to the top of the stabilizing frame 3. The position of the slider 418 can be limited by the limiting block 417.

[0036] In this embodiment, there are two sliders 418 . The two sliders 418 are equal in shape and size, and are symmetrically arranged with respect to the middle plane of the stabilizing frame 3 in the left-right direction.

[0037] During the specific implementation process, when the operator uses the device, he uses the fixing bolts to fix the fixing frame 1 on the workbench through the mounting block 2, and then the magnesium alloy sheet can be directly placed on the top of the slider 418. Then the operator can directly turn on the forward and reverse motor 412, and the forward and reverse motor 412 drives the position of the adjusting rod 414 to rotate through the rotating rod 413 at the output end. When the adjusting rod 414 rotates, it will pull one end of the connecting rod 416, and the connecting rod 416 will pull the position of the slider 418, causing the two sliders 418 to approach each other, and the slider 418 further drives the position of the clamping plate 422 to move, thereby realizing rapid clamping of the magnesium alloy sheet.

[0038] Example 2

[0039] On the basis of Example 1, a preferred embodiment of a clamping device for processing a magnesium alloy sheet provided by the utility model is as follows: Figures 1 to 5 As shown: the auxiliary mechanism 42 includes a side plate 421, the bottom of the side plate 421 is fixedly connected to the top of the slider 418, a long rod 424 is slidably installed on the inner wall of the side plate 421, and a clamping plate 422 is fixedly installed on the other end of the long rod 424, the bottom of the clamping plate 422 is slidably connected to the top of the slider 418, and an extrusion spring 423 is fixedly installed on the side wall of the clamping plate 422, and the other end of the extrusion spring 423 is fixedly connected to the side wall of the side plate 421.

[0040] In this embodiment, there are two clamping plates 422 . The two clamping plates 422 are equal in shape and size, and are symmetrically arranged relative to the middle surface of the stabilizing frame 3 in the left-right direction.

[0041] During the specific implementation process, when the two clamping plates 422 approach each other, the inner wall of the clamping plate 422 will first approach the side wall of the magnesium alloy plate, and then the magnesium alloy plate will squeeze the side wall of the clamping plate 422. The clamping plate 422 drives the long rod 424 to slide on the inner wall of the side plate 421, and then squeezes the position of the squeezing spring 423, thereby achieving a buffering effect when clamping the magnesium alloy plate and preventing wear on the side wall of the magnesium alloy plate.

[0042] 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 clamping device for processing a magnesium alloy sheet, comprising a fixing frame (1), A mounting block (2) fixedly mounted on a side wall of the fixing frame (1); A stabilizing frame (3) fixedly mounted on the top of the fixing frame (1); and a clamping assembly (4) arranged on the side wall of the fixing frame (1); characterized in that: The clamping assembly (4) comprises a clamping mechanism (41) installed on the side wall of the fixed frame (1), and the clamping mechanism (41) is located at the top of the fixed frame (1); An auxiliary mechanism (42) is installed at the top of the fixing frame (1), and one end of the auxiliary mechanism (42) is connected to one end of the clamping mechanism (41).

2. A clamping device for processing magnesium alloy sheet material according to claim 1, characterized in that: There are four mounting blocks (2), the four mounting blocks (2) are of equal shape and size, and the four mounting blocks (2) are respectively fixedly mounted at the corners of the fixed frame (1).

3. The clamping device for processing magnesium alloy sheet material according to claim 1, characterized in that: A reinforcing block (5) is fixedly mounted on the top of the fixing frame (1), and a side wall of the reinforcing block (5) is fixedly connected to a side wall of the stabilizing frame (3).

4. The clamping device for processing magnesium alloy sheet material according to claim 1, characterized in that: The clamping mechanism (41) comprises a bottom plate (411) and a support plate (415), wherein the support plate (415) is fixedly mounted on the top of the stabilizing frame (3), the bottom plate (411) is fixedly mounted on the inner wall of the fixing frame (1), a forward and reverse motor (412) is fixedly mounted on the inner wall of the bottom plate (411), a rotating rod (413) is mounted on the output transmission of the forward and reverse motor (412), and the other end of the rotating rod (413) movably penetrates the inner wall of the support plate (415) and extends The top of the support plate (415) is extended to the top of the support plate (415), and an adjusting rod (414) is installed for transmission. A connecting rod (416) is hingedly installed on the top of the adjusting rod (414). A sliding block (418) is hingedly installed on the other end of the connecting rod (416). A limiting block (417) is slidably installed on the bottom of the sliding block (418). The bottom of the limiting block (417) is fixedly connected to the top of the stabilizing frame (3), and the bottom of the sliding block (418) is slidably connected to the top of the stabilizing frame (3).

5. The clamping device for processing magnesium alloy sheet material according to claim 4, characterized in that: There are two sliders (418), the two sliders (418) are equal in shape and size, and the two sliders (418) are symmetrically arranged relative to the middle surface of the stabilizing frame (3) in the left and right directions.

6. The clamping device for processing magnesium alloy sheet material according to claim 1, characterized in that: The auxiliary mechanism (42) comprises a side plate (421), the bottom of the side plate (421) is fixedly connected to the top of the slider (418), a long rod (424) is slidably mounted on the inner wall of the side plate (421), a clamping plate (422) is fixedly mounted on the other end of the long rod (424), the bottom of the clamping plate (422) is slidably connected to the top of the slider (418), an extrusion spring (423) is fixedly mounted on the side wall of the clamping plate (422), and the other end of the extrusion spring (423) is fixedly connected to the side wall of the side plate (421).

7. A clamping device for processing magnesium alloy sheet material according to claim 6, characterized in that: There are two clamping plates (422), the two clamping plates (422) are equal in shape and size, and the two clamping plates (422) are symmetrically arranged relative to the middle surface of the stabilizing frame (3) in the left-right direction.

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