Adjustable transfer clamp for machining

Abstract

The utility model relates to the technical field of machining, and discloses an adjustable transfer clamp for machining, which comprises a mounting plate, a notch formed in the side part of the mounting plate, a rotating assembly inserted in the side part of the mounting plate in a sliding manner, a rotating column arranged at the bottom of the rotating assembly, a transverse plate arranged at the bottom of the rotating column, and a rotating plate arranged at the side part of the transverse plate, a rotating plate and a mounting plate are matched for use, a rotating assembly is arranged, a rotating handrail is manually twisted clockwise, the rotating handrail drives a rotating column and an extension rod to rotate, a clamping button on the inner wall of a rotating cylinder is slidably clamped with a rotating groove, so that a sliding cylinder downwards extrudes a disc and a transverse plate, and a second rotating shaft downwards slides in a sliding groove; the clamping plate rotates on the outer side of the first rotating shaft to clamp the materials, by adjusting the positions of the rotating cylinder and the sliding cylinder, the extrusion plate of the balloon plate and the clamping plate can be flexibly adjusted according to different characteristics of the materials, and the adaptability and reliability of clamping are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of machining, in particular to an adjustable transfer fixture for machining. Background Technique

[0002] An adjustable transfer fixture is a tool used in industrial production and assembly lines, mainly for clamping and transferring workpieces of different specifications and shapes. Its core feature lies in its adjustability, enabling the same fixture to adapt to different workpieces, thereby improving the flexibility and efficiency of the production line. Such a fixture usually consists of several parts: a fixed base, an adjustable clamping part, and an operation control mechanism. The fixed base is used to firmly install the fixture on the production equipment; the clamping part changes the clamping range and clamping force of the fixture through various adjustment mechanisms (such as screw adjustment, slide rail adjustment, etc.); the operation control mechanism can be manual or electric, for conveniently adjusting the settings of the fixture. The application of adjustable transfer fixtures is very extensive, for example, in the fields of automobile manufacturing, electronic product assembly, machining, etc. In automobile manufacturing, it can be used to clamp different models of automobile parts; in electronic product assembly, it can adapt to various sizes of electronic components; in machining, it can clamp metal parts or workpieces of different specifications.

[0003] Currently, although some fixtures can be adjusted, when faced with changing production requirements, the flexibility of the fixtures may be insufficient. If frequent adjustments or replacements of the fixtures are required, the production efficiency may be affected; therefore, it does not meet the existing needs, and for this reason, we propose an adjustable transfer fixture for machining. Content of the Utility Model

[0004] The utility model provides an adjustable transfer fixture for machining, which has the beneficial effect that by adjusting the positions of the rotating cylinder and the sliding cylinder, the pressing plate of the balloon plate and the clamping plate can be flexibly adjusted according to different characteristics of the materials, ensuring the adaptability and reliability of clamping, and solving the problem mentioned in the above background technique that although some fixtures can be adjusted, when faced with changing production requirements, the flexibility of the fixtures may be insufficient. If frequent adjustments or replacements of the fixtures are required, the production efficiency may be affected.

[0005] The utility model provides the following technical scheme: an adjustable transfer fixture for machining, including a mounting plate, a notch is opened on the side of the mounting plate, a rotating assembly is slidably inserted on the side of the mounting plate, a rotating column is arranged at the bottom of the rotating assembly, a cross plate is arranged at the bottom of the rotating column, a rotating plate is arranged on the side of the cross plate, and the rotating plate is used in cooperation with the mounting plate.

[0006] As an alternative solution for the adjustable transfer fixture used in machining of the present utility model, wherein: a fixed plate is connected to the bottom of the mounting plate, a first rotating shaft is inserted into the side of the fixed plate, a clamping plate is arranged on the side of the notch, and the clamping plate is arranged as a V-shaped plate.

[0007] As an alternative solution for the adjustable transfer fixture used in machining of the present utility model, wherein: sliding grooves are respectively formed on both sides of the cross plate, a second rotating shaft is connected inside the sliding grooves, and the second rotating shaft is connected to the side of the clamping plate, and the first rotating shaft is connected to the side of the clamping plate.

[0008] As an alternative solution for the adjustable transfer fixture used in machining of the present utility model, wherein: the rotating assembly includes a rotating cylinder and a sliding cylinder, the rotating cylinder is inserted into the side of the mounting plate, and the sliding cylinder is arranged inside the rotating cylinder.

[0009] As an alternative solution for the adjustable transfer fixture used in machining of the present utility model, wherein: an extension rod is connected to the bottom of the rotating cylinder, and the sliding cylinder is sleeved outside the extension rod.

[0010] As an alternative solution for the adjustable transfer fixture used in machining of the present utility model, wherein: a clamping button is connected to the inner wall of the rotating cylinder, a rotating groove is formed on the outside of the sliding cylinder, and the clamping button is slidably engaged with the rotating groove.

[0011] As an alternative solution for the adjustable transfer fixture used in machining of the present utility model, wherein: a disc is sleeved outside the extension rod, the sliding cylinder abuts against the disc, the extension rod penetrates through the side of the cross plate, the extension rod is connected to the end of the rotating column, and a rotating handle is sleeved outside the rotating column.

[0012] As an alternative solution for the adjustable transfer fixture used in machining of the present utility model, wherein: a plurality of rotating beads are arranged inside the rotating groove, a shaft body is inserted into the rotating beads, the shaft body is connected inside the rotating groove, and a pressing plate is connected to the side of the mounting plate, and the pressing plate is used in cooperation with the clamping plate.

[0013] The present utility model has the following beneficial effects:

[0014] 1. The adjustable transfer fixture for machining, through the setting of the rotating component, manually twists the rotating handrail clockwise. The rotating handrail drives the rotating column and the extension rod to rotate. The engaging button on the inner wall of the rotating cylinder slides and engages with the rotating groove, causing the sliding cylinder to squeeze the disc and the cross plate downward, enabling the second rotating shaft to slide downward inside the sliding groove. The clamping plate rotates outside the first rotating shaft to clamp the material. By adjusting the positions of the rotating cylinder and the sliding cylinder, the pressing plate of the balloon plate and the clamping plate can be flexibly adjusted according to different characteristics of the material, ensuring the adaptability and reliability of the clamping, and solving the problem that although some fixtures can be adjusted, their flexibility may be insufficient when facing diverse production requirements. If frequent adjustments or replacements of the fixture are required, the production efficiency may be affected.

[0015] 2. The adjustable transfer fixture for machining, through the setting of the rotating beads, the rotating beads cooperate with the engaging button, and the setting of the rotating beads reduces the friction force. The rotating beads, as a kind of rolling bearing, can effectively reduce the frictional resistance between the engaging button and the sliding groove. Compared with the traditional sliding contact, the rolling contact mode of the rotating beads enables the engaging button to slide more smoothly during the sliding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model.

[0017] Figure 2 It is a sectional structural schematic diagram of the present utility model.

[0018] Figure 3 It is a structural schematic diagram of the sliding cylinder of the present utility model.

[0019] Figure 4 It is a structural schematic diagram of the rotating bead of the present utility model.

[0020] In the figure: 110, mounting plate; 111, notch; 112, fixing plate; 113, first rotating shaft; 114, clamping plate; 120, rotating component; 121, rotating cylinder; 122, sliding cylinder; 123, extension rod; 130, rotating column; 131, cross plate; 132, rotating plate; 133, sliding groove; 134, second rotating shaft; 135, engaging button; 140, rotating groove; 141, disc; 142, rotating bead; 143, shaft body; 200, rotating handrail; 300, pressing plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Example 1. This example aims to facilitate the solution of the problem that although some fixtures can be adjusted, their flexibility may be insufficient when facing diverse production requirements. If frequent adjustment or replacement of fixtures is required, production efficiency may be affected. Please refer to Figures 1-4 Figures 1-4 , an adjustable transfer fixture for machining, including a mounting plate 110. A notch 111 is formed on the side of the mounting plate 110. A rotating assembly 120 is slidably inserted into the side of the mounting plate 110. A rotating column 130 is provided at the bottom of the rotating assembly 120. A cross plate 131 is provided at the bottom of the rotating column 130. A rotating plate 132 is provided on the side of the cross plate 131. The rotating plate 132 is used in cooperation with the mounting plate 110.

[0023] A fixing plate 112 is connected to the bottom of the mounting plate 110. A first rotating shaft 113 is inserted into the side of the fixing plate 112. A clamping plate 114 is provided on the side of the notch 111. The clamping plate 114 is a V-shaped plate. Slide grooves 133 are respectively formed on both sides of the cross plate 131. A second rotating shaft 134 is connected inside the slide grooves 133. And the second rotating shaft 134 is connected to the side of the clamping plate 114. The first rotating shaft 113 is connected to the side of the clamping plate 114.

[0024] The rotating assembly 120 includes a rotating cylinder 121 and a sliding cylinder 122. The rotating cylinder 121 is inserted into the side of the mounting plate 110. The sliding cylinder 122 is arranged inside the rotating cylinder 121. An extension rod 123 is connected to the bottom of the rotating cylinder 121. The sliding cylinder 122 is sleeved outside the extension rod 123. A clamping button 135 is connected to the inner wall of the rotating cylinder 121. A rotating groove 140 is formed on the outside of the sliding cylinder 122. The clamping button 135 is slidably engaged with the rotating groove 140. A disc 141 is sleeved outside the extension rod 123. The sliding cylinder 122 abuts against the disc 141. The extension rod 123 penetrates through the side of the cross plate 131. The extension rod 123 is connected to the end of the rotating column 130. A rotating handle 200 is sleeved outside the rotating column 130.

[0025] In this embodiment: Through the provision of the rotating assembly 120, when a person twists the rotating armrest 200 clockwise manually, the rotating armrest 200 drives the rotating column 130 and the extension rod 123 to rotate. The engaging button 135 on the inner wall of the rotating cylinder 121 is slidably engaged with the rotating groove 140, so that the sliding cylinder 122 presses down on the disc 141 and the cross plate 131, causing the second rotating shaft 134 to slide downward inside the sliding groove 133, and the clamping plate 114 rotates outside the first rotating shaft 113 to clamp the material. By adjusting the positions of the rotating cylinder 121 and the sliding cylinder 122, the pressing plate 300 of the balloon plate and the clamping plate 114 can be flexibly adjusted according to different characteristics of the material, ensuring the adaptability and reliability of the clamping, and solving the problem that although some fixtures can be adjusted, their flexibility may be insufficient when facing diverse production requirements. If frequent adjustments or replacements of fixtures are required, the production efficiency may be affected.

[0026] Embodiment 2. This embodiment aims to facilitate the solution of the problem that the engaging button 135 cannot slide smoothly. This embodiment is an improvement made on the basis of Embodiment 1. Specifically, please refer to Figures 1-4 , several rotating beads 142 are arranged inside the rotating groove 140. A shaft body 143 is inserted inside the rotating bead 142, and the shaft body 143 is connected inside the rotating groove 140. The side part of the mounting plate 110 is connected with a pressing plate 300. The pressing plate 300 is used in cooperation with the clamping plate 114, and the pressing plate 300 is set as a balloon plate.

[0027] In this embodiment: Through the provision of the rotating beads 142, the rotating beads 142 cooperate with the engaging button 135, and the provision of the rotating beads 142 reduces the friction force. As a kind of rolling bearing, the rotating beads 142 can effectively reduce the frictional resistance between the engaging button 135 and the sliding groove. Compared with the traditional sliding contact, the rolling contact mode of the rotating beads 142 enables the engaging button 135 to slide more smoothly during the sliding process.

[0028] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0029] The above are only the preferred embodiments of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the technical principle of the present invention, several improvements and refinements can still be made, and these improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. An adjustable transfer fixture for machining, comprising a mounting plate (110), characterized in that: A notch (111) is provided on the side of the mounting plate (110), and the rotating assembly (120) is slidably inserted into the side of the mounting plate (110). A rotating column (130) is provided at the bottom of the rotating assembly (120), and a transverse plate (131) is provided at the bottom of the rotating column (130). A rotating plate (132) is provided on the side of the transverse plate (131), and the rotating plate (132) is used in conjunction with the mounting plate (110).

2. The adjustable transfer fixture for machining according to claim 1, characterized in that: The bottom of the mounting plate (110) is connected to a fixing plate (112), the side of the fixing plate (112) is plugged with a first rotating shaft (113), and the side of the notch (111) is provided with a clamping plate (114), and the clamping plate (114) is configured as a V-shaped plate.

3. The adjustable transfer fixture for machining according to claim 2, characterized in that: The two sides of the transverse plate (131) are respectively provided with sliding grooves (133), the sliding grooves (133) are internally connected with a second rotating shaft (134), and the second rotating shaft (134) is connected to the side of the clamping plate (114), and the first rotating shaft (113) is connected to the side of the clamping plate (114).

4. The adjustable transfer fixture for machining according to claim 3, characterized in that: The rotating assembly (120) comprises a rotating cylinder (121) and a sliding cylinder (122), wherein the rotating cylinder (121) is plugged into the side of the mounting plate (110), and the sliding cylinder (122) is arranged inside the rotating cylinder (121).

5. The adjustable transfer fixture for machining according to claim 4, characterized in that: The bottom of the rotating cylinder (121) is connected to an extension rod (123), and the sliding cylinder (122) is sleeved on the outside of the extension rod (123).

6. The adjustable transfer fixture for machining according to claim 5, characterized in that: The inner wall of the rotating cylinder (121) is connected with a locking button (135), and the outer side of the sliding cylinder (122) is provided with a rotating groove (140), and the locking button (135) is slidingly locked with the rotating groove (140).

7. The adjustable transfer fixture for machining according to claim 6, characterized in that: A disc (141) is sleeved on the outside of the extension rod (123), the sliding cylinder (122) is arranged to abut against the disc (141), the extension rod (123) is inserted into the side of the horizontal plate (131), the extension rod (123) is connected to the end of the rotating column (130), and a rotating armrest (200) is sleeved on the outside of the rotating column (130).

8. The adjustable transfer fixture for machining according to claim 7, characterized in that: A plurality of rotating beads (142) are arranged inside the rotating groove (140), a shaft body (143) is inserted inside the rotating ball (142), and the shaft body (143) is connected to the inside of the rotating groove (140). The side of the mounting plate (110) is connected to an extrusion plate (300), and the extrusion plate (300) is used in conjunction with the clamping plate (114).

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