Product clamping jig

Abstract

The utility model discloses a product clamping jig which comprises a carrier plate, a clamping mechanism used for positioning a product and a rotation driving mechanism used for driving the carrier plate to rotate, and the clamping mechanism is installed on the carrier plate. The product is provided with an inserting part, the lower end of the inserting part is provided with a protruding part, the protruding part protrudes out of the lower surface of the product, and the carrier plate is provided with a receding groove hole corresponding to the protruding part; the clamping mechanism comprises a limiting plate, a clamping plate and a clamping air cylinder for driving the clamping plate to clamp the product, the limiting plate and the clamping plate are located on the two opposite sides of the product respectively, the plugging part is provided with a limiting groove, the limiting plate is provided with a limiting block matched with the limiting groove, the limiting plate is fixed to the carrier plate, the clamping plate is connected with a push rod of the clamping air cylinder, and the clamping air cylinder is fixed to the carrier plate. The clamping air cylinder drives the clamping plate to be close to a product, the limiting block is inserted into the limiting groove, the product is clamped between the limiting plate and the clamping plate, and therefore the product is rapidly clamped and positioned.

Description

Technical Field

[0001] This utility model belongs to the field of tooling and fixture technology, and in particular relates to a product clamping fixture. Background Technology

[0002] Connectors are used to connect different components together. The manufacturing process of connectors involves multiple steps, and they also need to be inspected after manufacturing. During manufacturing or inspection, they need to be clamped, which requires the use of clamping fixtures.

[0003] Existing clamping fixtures use manual screw tightening to clamp products. The screws are tightened and loosened thousands of times a day, which can easily cause stripping. Moreover, manually tightening and loosening the product once takes too long. Utility Model Content

[0004] The main technical problem solved by this utility model is to provide a product clamping fixture. The clamping cylinder drives the clamping plate to approach the product, so that the limiting block is inserted into the limiting groove. At this time, the product is clamped between the limiting plate and the clamping plate, thereby quickly clamping and positioning the product and reducing the clamping time during processing or inspection.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: a product clamping fixture, including a carrier plate, a clamping mechanism for positioning the product, and a rotation drive mechanism for driving the carrier plate to rotate, wherein the clamping mechanism is mounted on the carrier plate;

[0006] The product has a plug-in part, and the lower end of the plug-in part is provided with a protrusion part, which protrudes from the lower surface of the product. The carrier plate is provided with a clearance slot corresponding to the protrusion part.

[0007] The clamping mechanism includes a limiting plate, a clamping plate, and a clamping cylinder that drives the clamping plate to clamp the product. The limiting plate and the clamping plate are located on opposite sides of the product. The insertion part is provided with a limiting groove. The limiting plate is provided with a limiting block that matches the limiting groove. The limiting plate is fixed to the carrier plate. The clamping plate is connected to the push rod of the clamping cylinder. The clamping cylinder is fixed to the carrier plate. After the product is placed on the carrier plate, the clamping cylinder drives the clamping plate to approach the product, so that the limiting block is inserted into the limiting groove. At this time, the product is clamped between the limiting plate and the clamping plate, thereby quickly clamping and positioning the product and reducing the clamping time during processing or inspection.

[0008] The direction of the limiting plate relative to the product is defined as the front. Limiting strips are provided on the left and right sides of the product, and the limiting strips are fixed to the carrier plate.

[0009] Furthermore, the opening of the limiting groove is provided with a guide surface to facilitate the insertion of the limiting block into the limiting groove.

[0010] Furthermore, the surface of the product is provided with a plurality of protrusions, and the clamping plate is provided with relief grooves corresponding to the protrusions.

[0011] Furthermore, the carrier plate has rotating shafts on both sides, the rotating shafts are rotatably connected to the mounting base, the mounting base is fixed to the machine base plate, the rotation drive mechanism includes a rotation drive motor, the rotating shaft drive motor is fixed to the mounting base, and the output shaft of the rotation drive motor is connected to the rotating shaft. The carrier plate is rotated 180 degrees by the rotation drive motor, which facilitates testing.

[0012] Furthermore, the machine base plate is equipped with a limiting mechanism to restrict the rotation of the carrier plate.

[0013] Furthermore, the limiting mechanism includes several limiting posts, a mounting plate, and a limiting cylinder. The limiting cylinder is mounted on the machine base plate, and the push rod of the limiting cylinder is connected to the mounting plate. The mounting plate is connected to several limiting posts, and the limiting posts are located below the carrier plate. The limiting cylinder is used to raise the limiting posts to contact the carrier plate, thereby limiting the carrier plate and facilitating the processing or inspection of the product.

[0014] Furthermore, the machine base plate is provided with guide holes, the mounting plate is connected to a guide rod, and the guide rod passes through the guide holes.

[0015] The beneficial effects of this utility model are at least as follows:

[0016] The clamping mechanism of this utility model includes a limiting plate, a clamping plate, and a clamping cylinder that drives the clamping plate to clamp the product. The limiting plate and the clamping plate are located on opposite sides of the product. The insertion part is provided with a limiting groove. The limiting plate is provided with a limiting block that matches the limiting groove. The limiting plate is fixed to the carrier plate. The clamping plate is connected to the push rod of the clamping cylinder. The clamping cylinder is fixed to the carrier plate. After the product is placed on the carrier plate, the clamping cylinder drives the clamping plate to approach the product, so that the limiting block is inserted into the limiting groove. At this time, the product is clamped between the limiting plate and the clamping plate, thereby quickly clamping and positioning the product and reducing the clamping time during processing or inspection.

[0017] The lower end of the plug-in part of this utility model is provided with a protrusion that protrudes from the lower surface of the product. The carrier plate is provided with a clearance slot corresponding to the protrusion, so that the upper and lower ends of the plug-in part are exposed. The carrier plate can be rotated 180 degrees by rotating the drive motor to facilitate testing.

[0018] The limiting mechanism of this utility model includes several limiting posts, a mounting plate, and a limiting cylinder. The limiting cylinder is mounted on the machine base plate, and the push rod of the limiting cylinder is connected to the mounting plate. The mounting plate is connected to several limiting posts, and the limiting posts are located below the carrier plate. The limiting cylinder is used to raise the limiting posts to contact the carrier plate, thereby limiting the carrier plate and facilitating the processing or inspection of the product. Attached Figure Description

[0019] Figure 1 This is one of the structural schematic diagrams of this utility model;

[0020] Figure 2 This is the second structural schematic diagram of this utility model;

[0021] Figure 3 This is the utility model Figure 1 A magnified view of point A;

[0022] Figure 4 This is a schematic diagram of the carrier plate and product of this utility model;

[0023] Figure 5 This is a schematic diagram of the clamping plate of this utility model;

[0024] The parts in the attached diagram are labeled as follows:

[0025] 1. Carrier plate; 11. Clearance slot; 12. Rotating shaft; 2. Product; 21. Insertion part; 211. Protrusion; 22. Limiting groove; 221. Guide surface; 23. Protrusion; 31. Limiting plate; 311. Limiting block; 32. Clamping plate; 321. Clearance groove; 33. Clamping cylinder; 34. Limiting strip; 4. Mounting base; 5. Machine base plate; 6. Rotation drive motor; 71. Limiting post; 72. Mounting plate; 73. Limiting cylinder; 74. Guide rod. Detailed Implementation

[0026] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the scope of protection of the present invention.

[0027] Example: A product clamping fixture, such as Figure 1 and Figure 2 As shown, Figure 2 for Figure 1 The schematic diagram of the product after it has been rotated 180 degrees includes a carrier plate 1, a clamping mechanism for positioning the product 2, and a rotation drive mechanism for driving the carrier plate 1 to rotate. The clamping mechanism is mounted on the carrier plate 1.

[0028] The product 2 has a plug-in part 21, and the lower end of the plug-in part 21 is provided with a protrusion 211. The protrusion 211 protrudes from the lower surface of the product 2, and the carrier plate 1 is provided with a clearance slot 11 corresponding to the protrusion 211.

[0029] like Figure 3 As shown, the clamping mechanism includes a limiting plate 31, a clamping plate 32, and a clamping cylinder 33 that drives the clamping plate 32 to clamp the product 2. The limiting plate 31 and the clamping plate 32 are located on opposite sides of the product 2, as shown. Figure 4 As shown, the insertion part is provided with a limiting groove 22, the limiting plate 31 is provided with a limiting block 311 that matches the limiting groove 22, the limiting plate 31 is fixed to the carrier plate 1, the clamping plate 32 is connected to the push rod of the clamping cylinder 33, and the clamping cylinder 33 is fixed to the carrier plate 1.

[0030] The direction of the limiting plate 31 relative to the product 2 is defined as the front. The product 2 is provided with limiting strips 34 on the left and right sides respectively, and the limiting strips 34 are fixed to the carrier plate 1.

[0031] The opening of the limiting groove 22 is provided with a guide surface 221 so that the limiting block 311 can be inserted into the limiting groove 22.

[0032] The surface of product 2 is provided with a plurality of protrusions 23, such as Figure 5 As shown, the clamping plate 32 is provided with a relief groove 321 corresponding to the protrusion 23.

[0033] The carrier plate 1 has rotating shafts 12 on both sides. The rotating shafts 12 are rotatably connected to the mounting base 4. The mounting base 4 is fixed to the machine base plate 5. The rotation drive mechanism includes a rotation drive motor 6. The rotating shaft 12 drive motor is fixed to the mounting base 4, and the output shaft of the rotation drive motor 6 is connected to the rotating shaft 12.

[0034] The machine base plate 5 is equipped with a limiting mechanism that restricts the rotation of the carrier plate 1.

[0035] The limiting mechanism includes several limiting posts 71, a mounting plate 72, and a limiting cylinder 73. The limiting cylinder 73 is mounted on the machine base plate 5, and the push rod of the limiting cylinder 73 is connected to the mounting plate 72. The mounting plate 72 is connected to several limiting posts 71, and the limiting posts 71 are located below the carrier plate 1.

[0036] In practice, the clamping cylinder, the rotary drive motor, and the limiting cylinder are all electrically connected to the controller.

[0037] The machine base plate 5 is provided with a guide hole, and the mounting plate 72 is connected to the guide rod 74, which passes through the guide hole.

[0038] The working principle of this utility model is as follows: The product is placed on the carrier plate and positioned between two limiting strips. The clamping cylinder drives the clamping plate to approach the product, causing the limiting block to insert into the limiting groove. At this time, the product is clamped between the limiting plate and the clamping plate. The limiting cylinder raises the limiting column to contact the carrier plate, limiting the carrier plate. After the product processing or inspection is completed, the limiting cylinder drives the limiting column to descend, and the rotating drive motor drives the carrier plate to rotate 180 degrees, so that the relief groove is at the top. Then, the limiting cylinder raises the limiting column to contact the carrier plate, and the insertion part at the relief groove is processed or inspected.

[0039] The above are merely embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A product clamping jig characterized by: It includes a carrier plate (1), a clamping mechanism for positioning the product (2), and a rotation drive mechanism for driving the carrier plate to rotate, wherein the clamping mechanism is mounted on the carrier plate; The product has a plug-in part (21), and the lower end of the plug-in part is provided with a protrusion (211). The protrusion protrudes from the lower surface of the product, and the carrier plate is provided with a relief slot (11) corresponding to the protrusion. The clamping mechanism includes a limiting plate (31), a clamping plate (32), and a clamping cylinder (33) that drives the clamping plate to clamp the product. The limiting plate and the clamping plate are located on opposite sides of the product. The insertion part is provided with a limiting groove (22). The limiting plate is provided with a limiting block (311) that matches the limiting groove. The limiting plate is fixed to the carrier plate. The clamping plate is connected to the push rod of the clamping cylinder. The clamping cylinder is fixed to the carrier plate. The direction of the limiting plate relative to the product is defined as the front. The left and right sides of the product are respectively provided with limiting strips (34), and the limiting strips are fixed to the carrier plate.

2. The product clamping jig according to claim 1, characterized by: The opening of the limiting groove is provided with a guide surface (221) to facilitate the insertion of the limiting block into the limiting groove.

3. The product clamping jig according to claim 1, characterized by: The surface of the product is provided with a plurality of protrusions (23), and the clamping plate is provided with relief grooves (321) corresponding to the protrusions.

4. The product clamping fixture according to claim 1, characterized in that: The carrier plate has rotating shafts (12) on both sides. The rotating shafts are rotatably connected to the mounting base (4). The mounting base is fixed to the machine base plate (5). The rotation drive mechanism includes a rotation drive motor (6). The rotating shaft drive motor is fixed to the mounting base, and the output shaft of the rotation drive motor is connected to the rotating shaft.

5. The product clamping jig of claim 4, wherein: The machine base plate is equipped with a limiting mechanism to restrict the rotation of the carrier plate.

6. The product clamping fixture according to claim 5, characterized in that: The limiting mechanism includes several limiting posts (71), a mounting plate (72), and a limiting cylinder (73). The limiting cylinder is mounted on the machine base plate, and the push rod of the limiting cylinder is connected to the mounting plate. The mounting plate is connected to several limiting posts, and the limiting posts are located below the carrier plate.

7. The product clamping jig of claim 6, wherein: The machine base plate is provided with a guide hole, and the mounting plate is connected to the guide rod (74), which passes through the guide hole.

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