A hanging branch square bar processing jig

Abstract

The utility model discloses a kind of for processing hanging branch square stick fixture, including seat, the top surface of seat is equipped with the strip-shaped placement groove for hanging branch square stick horizontal flatly in, top tight device that can be inserted into strip-shaped placement groove is equipped with outside seat in strip-shaped placement groove, top tight device includes moving block and translation pusher, moving block is in the lateral translation mode outside one side of strip-shaped placement groove, the side of moving block towards placement groove has the top tight protrusion inserted into placement groove, seat and moving block are equipped with the take-and-place structure of convenient hanging branch square stick taking and placing, compared with prior art, it can be fixed to hanging branch square stick, so as to square stick punching, only need to operate translation pusher in fixing process, whole operation process is simple and convenient;Through the take-and-place structure in strip-shaped placement groove, hanging branch square stick after processing can be quickly taken down, processing efficiency is high;Through the top tight protrusion on moving block, different sizes of hanging branch square stick can be adapted, and adaptability is strong.

Description

Technical Field

[0001] This utility model relates to the field of jigs, and in particular to a jig for processing hanging square bars. Background Technology

[0002] When processing mobile phone SIM card trays, anodizing is required. During anodizing, each SIM card tray is hung on a mounting bracket, resulting in the need for a large number of brackets during processing. Traditionally, mounting brackets are manually welded, which leads to low processing efficiency. Furthermore, the welding spacing is manually determined, resulting in low processing accuracy and a high defect rate. Therefore, to improve the processing efficiency and accuracy of mounting brackets, the inventors have developed a CNC machining method. This method divides the mounting bracket into a mounting plate and a square bar. The mounting plate is machined as a single CNC unit and then locked to the square bar. Therefore, after the square bar is cut, holes need to be drilled in it. To address this, the inventors have developed a fixture for drilling and fixing the square bar. Utility Model Content

[0003] The purpose of this invention is to provide a fixture for processing hanging rods that can fix square rods so that holes can be drilled in them.

[0004] To achieve the above objectives, this utility model adopts the following technical solution: A fixture for processing hanging square bars includes a base. The top surface of the base is provided with a strip-shaped placement groove for the hanging square bars to be placed horizontally within it. The base is provided with a clamping device outside the strip-shaped placement groove, which can extend into the strip-shaped placement groove and press the hanging square bars firmly into the strip-shaped placement groove. The clamping device includes a moving block and a translation pushing device for pushing the moving block to move horizontally. The moving block is located outside one side of the strip-shaped placement groove in the width direction, and the translation direction of the moving block is the same as the width direction of the strip-shaped placement groove. The side of the moving block facing the placement groove has a clamping protrusion that extends into the placement groove and presses against the bottom of the placement groove. The base and the moving block are provided with a pick-and-place structure to facilitate the picking and placing of the hanging square bars in the strip-shaped placement groove.

[0005] The aforementioned seat includes an upper top plate, a support base, and a placement block. The upper top plate is placed flat on the top surface of the support base and is detachable and installable with the support base. The placement block is placed flat on the upper top plate and is detachable and installable with the upper top plate. The aforementioned strip-shaped placement groove and pick-and-place structure are provided on the placement block, and the clamping device is installed on the upper top plate.

[0006] With the length direction of the strip-shaped placement groove as the left-right direction, the aforementioned placement block is a square block extending in the left-right direction. The top surface of the placement block is recessed with a strip-shaped square groove, and a notch is opened on the front or rear side of the placement block that is connected to the strip-shaped square groove. The strip-shaped square groove and the notch form a square notch, which is the strip-shaped placement groove.

[0007] The aforementioned movable block is a square upright plate standing on the top plate. The square upright plate is outside the notch, and the aforementioned translational pushing device is outside the square upright plate. The output end of the translational pushing device is connected to the square upright plate.

[0008] The aforementioned translational pushing device is a translational cylinder. A square vertical plate is located between the translational cylinder and the placement block. The translational cylinder is horizontally installed on the top plate along the front and back sides, and the output end of the translational cylinder is connected to the moving block.

[0009] The square upright plate has a square protrusion on the side facing the notch, which extends into the strip-shaped square groove through the notch and is superimposed on the bottom of the strip-shaped square groove. The square protrusion is a strip-shaped block extending in the left and right direction, and this strip-shaped block is the aforementioned top-tightening protrusion.

[0010] The aforementioned moving blocks and translation pushing devices are provided in several quantities, with each moving block arranged at intervals along the left and right sides, and each translation pushing device corresponding to each moving block.

[0011] The top surface of the aforementioned placement block is recessed and has a first connecting groove with one end connected to a strip-shaped square groove and the other end connected to the outside of the side of the placement block. The first connecting groove is arranged opposite to the notch. The top surface of the movable block is recessed and has a second connecting groove that runs through the front and back direction. Several first connecting grooves and several second connecting grooves are provided. The first connecting grooves and the second connecting grooves are arranged at intervals in the left and right direction. The first connecting grooves and the second connecting grooves constitute the aforementioned pick-and-place structure.

[0012] The aforementioned placement block is provided with a guide post that lies horizontally in the front-to-back direction and passes through the placement block. The first end of the guide post passes through the moving block, and the second end of the guide post is fitted with a fastening ring that fits against the placement block. The fastening ring is locked in place with the placement seat.

[0013] With the above technical solution, this utility model provides a fixture for processing hanging branch square bars. In use, the hanging branch square bar to be processed is first placed in a strip-shaped placement groove. Then, a translational pushing device is moved into the strip-shaped placement groove, causing a moving block to move horizontally. The clamping protrusion on the moving block clamps the hanging branch square bar within the strip-shaped placement groove, allowing for drilling. After processing, the hanging branch square bar can be removed using the pick-and-place structure within the strip-shaped placement groove, completing the processing. Compared with existing technologies, this fixture can fix the hanging branch square bar for drilling, and the fixing process only requires operating the translational pushing device, making the entire operation simple. The pick-and-place structure within the strip-shaped placement groove allows for quick removal of the processed hanging branch square bar, resulting in high processing efficiency. The clamping protrusion on the moving block can accommodate hanging branch square bars of different sizes, offering strong adaptability. Furthermore, the overall structure is simple and easy to operate. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model. Figure 2 This is a perspective view of the present invention. Detailed Implementation

[0015] To further explain the technical solution of this utility model, a detailed description is provided below in conjunction with the accompanying drawings.

[0016] This utility model provides a jig for processing hanging branch square rods, such as... Figure 1 , 2 As shown, the device includes a base 1. The top surface of the base 1 is provided with a strip-shaped placement groove for hanging square rods 100 to be placed horizontally within it. Specifically, the base 1 includes an upper top plate 11, a support base 12, and a placement block 13. The upper top plate 11 is a rectangular plate extending in the left-right direction. The support base 12 consists of two square blocks extending in the front-back direction. The two square blocks are placed vertically and spaced apart from each other on the left and right. The upper top plate 11 is placed flat on the top surface of the support base 12 and is installed and disassembled with the support base 12 by bolts. The placement block 13 is a square block extending in the left-right direction. The placement block 13 is placed flat on the front side of the upper top plate 11 and is installed and disassembled with the upper top plate 11 by bolts. The strip-shaped placement groove is provided on the placement block 13. Specifically, a strip-shaped square groove 131 is recessed on the rear side of the top surface of the placement block 13. The strip-shaped square groove 131 is a square groove extending in the left and right direction. A notch is opened on the rear side of the placement block 13, which is connected to the strip-shaped square groove 131. The strip-shaped square groove 131 and the notch form a square notch. This square notch is the strip-shaped placement groove. In use, the hanging rod 100 is placed horizontally in the strip-shaped square groove 131.

[0017] The base 1 is located outside the strip-shaped placement groove and is equipped with a clamping device that can extend into the strip-shaped placement groove and press the hanging square bar 100 against the strip-shaped placement groove. The clamping device is installed on the upper top plate. The clamping device includes a moving block 2 and a translation pushing device that pushes the moving block 2 to move horizontally. The moving block 2 is located outside the rear side of the strip-shaped placement groove in a way that allows it to move laterally. The translation direction of the moving block 2 is the same as the width direction of the strip-shaped placement groove. The side of the moving block 2 facing the strip-shaped placement groove has a clamping protrusion that extends into the strip-shaped placement groove and presses against the bottom of the strip-shaped placement groove. Specifically, the moving block 2 is a square upright plate that stands on the upper top plate 11. The square upright plate is a strip-shaped block that extends in the left and right direction. The moving block 2 is located behind the notch. The translation pushing device is located behind the moving block 2. The moving block 2 is located between the placement block 13 and the translation pushing device and can move back and forth. The output end of the translation pushing device is connected to the square upright plate.

[0018] The movable block 2 has a square protrusion 21 on the side facing the notch (i.e., the upper part of the front side of the movable block 2) that extends into the strip-shaped square groove 131 through the notch and is superimposed on the bottom of the strip-shaped square groove 131. The square protrusion 21 is a strip-shaped block extending in the left and right direction. This strip-shaped block is the aforementioned tightening protrusion.

[0019] The translation pushing device is a translation cylinder 3. A square upright plate is located between the translation cylinder 3 and the placement block 13. The translation cylinder 3 is horizontally installed on the top plate along the front and back. The output end 31 of the translation cylinder 3 is connected to the moving block. Specifically, a connecting block 4 is locked on the free end of the piston rod of the translation cylinder 3. The connecting block 4 is a square block that extends along the left and right and is vertically installed on the rear side of the moving block 2. The connecting block 4 is locked to the moving block 2 by bolts.

[0020] The base 1 and the movable block 2 are provided with a retrieval and placement structure to facilitate the placement and removal of the hanging bar in the strip-shaped placement groove. Specifically, the top surface of the placement block 13 is recessed with a first connecting groove 132 extending in the front-back direction, one end of which is connected to the strip-shaped square groove 131 and the other end of which is connected to the outside of the side of the placement block 13. The first connecting groove 132 is arranged opposite to the notch. The top surface of the movable block 2 is recessed with a second connecting groove 22 that runs through in the front-back direction. There are several first connecting grooves 132 and second connecting grooves 22. Each first connecting groove 132 and each second connecting groove 22 is arranged at intervals in the left-right direction. Each first connecting groove 132 and each second connecting groove 22 constitutes the retrieval and placement structure.

[0021] This invention relates to a fixture for processing hanging square bars. In use, the square bar 100 to be processed is placed horizontally in the strip-shaped square groove 131. Then, the translation cylinder 3 is activated. The output end of the translation cylinder 3 drives the moving block 2 to move forward. The square protrusion 21 on the moving block 2 extends into the strip-shaped square groove 131 and cooperates with the front side wall of the strip-shaped square groove 131 to clamp the square bar 100, thus fixing the square bar 100. At this time, the square bar 100 can be processed.

[0022] The beneficial effects of this utility model for processing hanging square rods are as follows: When fixing, simply insert the hanging branch square bar 100 and then start the translation cylinder 3. The whole operation process is simple and quick. By setting a square protrusion 21 that extends into the strip-shaped square groove 131, it can accommodate hanging square bars of various sizes. The first connecting groove 132 and the second connecting groove 22 arranged at intervals facilitate manual removal of the hanging square bar 100, and are also easy to cooperate with the robot arm for automatic clamping and placement, thereby improving processing efficiency. The overall structure is simple, the manufacturing cost is low, and the adaptability is strong.

[0023] In this utility model, there are two moving blocks 3 and two translation pushing devices. The moving blocks 3 are arranged at intervals along the left and right sides, and each translation pushing device is arranged in a one-to-one correspondence with each moving block. The arrangement of multiple moving blocks 3 and translation pushing devices can make the clamping of the hanging square bar 100 more secure, so that the hanging square bar 100 is not easy to shake during processing, thus ensuring the processing quality.

[0024] In this utility model, the placement block 13 is provided with a guide post 5 that lies horizontally in the front-back direction and passes through the placement block 13. The first end of the guide post 5 passes through the moving block 2, and the second end of the guide post 5 is fitted with a fastening ring 51 that fits against the placement block 13. The fastening ring 51 is locked in place with the placement block 13. Specifically, the moving block 2 has several guide holes 22 that are spaced apart from each other and pass through in the front-back direction. The placement block 13 has through holes (not shown in the figure) corresponding to each guide hole 22. The second end of the guide post 5 passes through the guide hole 22 and the through hole and extends out of the moving block 2. The opening of the fastening ring 51 is reduced by tightening the bolt on the fastening ring 51, and it fits tightly with the guide post 5. The cooperation of the guide hole 22, the through hole and the guide post 5 prevents the moving block 2 from shifting and shaking, and ensures that the moving block 2 moves accurately in the preset direction.

[0025] The product form of this utility model is not limited to the illustrations and embodiments in this case. Any appropriate changes or modifications made to it based on similar ideas should be considered as not departing from the patent scope of this utility model.

Claims

1. A jig for processing hanging square bars, characterized in that: The device includes a base, the top surface of which is provided with a strip-shaped placement groove for hanging branches to be laid horizontally inside. The base is provided with a clamping device outside the strip-shaped placement groove, which can extend into the strip-shaped placement groove and press the hanging branches tightly into the strip-shaped placement groove. The clamping device includes a moving block and a translation pushing device for pushing the moving block to move horizontally. The moving block is located outside one side of the strip-shaped placement groove in the width direction, and the translation direction of the moving block is the same as the width direction of the strip-shaped placement groove. The side of the moving block facing the placement groove has a clamping protrusion that extends into the placement groove and presses against the bottom of the placement groove. The base and the moving block are provided with a retrieval and placement structure to facilitate the retrieval and placement of the hanging branches in the strip-shaped placement groove.

2. The fixture for processing hanging square bars according to claim 1, characterized in that: The aforementioned seat includes an upper top plate, a support base, and a placement block. The upper top plate is placed flat on the top surface of the support base and is detachable and installable with the support base. The placement block is placed flat on the upper top plate and is detachable and installable with the upper top plate. The aforementioned strip-shaped placement groove and pick-and-place structure are provided on the placement block, and the clamping device is installed on the upper top plate.

3. A jig for processing hanging square bars according to claim 2, characterized in that: With the length direction of the strip-shaped placement groove as the left-right direction, the aforementioned placement block is a square block extending in the left-right direction. The top surface of the placement block is recessed with a strip-shaped square groove, and a notch is opened on the front or rear side of the placement block that is connected to the strip-shaped square groove. The strip-shaped square groove and the notch form a square notch, which is the strip-shaped placement groove.

4. A jig for processing hanging square bars according to claim 2, characterized in that: The aforementioned movable block is a square upright plate standing on the top plate. The square upright plate is outside the notch, and the aforementioned translational pushing device is outside the square upright plate. The output end of the translational pushing device is connected to the square upright plate.

5. A jig for processing hanging square bars according to claim 4, characterized in that: The aforementioned translational pushing device is a translational cylinder. A square vertical plate is located between the translational cylinder and the placement block. The translational cylinder is horizontally installed on the top plate along the front and back sides, and the output end of the translational cylinder is connected to the moving block.

6. A jig for processing hanging square bars according to claim 4, characterized in that: The square upright plate has a square protrusion on the side facing the notch, which extends into the strip-shaped square groove through the notch and is superimposed on the bottom of the strip-shaped square groove. The square protrusion is a strip-shaped block extending in the left and right direction, and this strip-shaped block is the aforementioned top-tightening protrusion.

7. A jig for processing hanging square bars according to claim 4 or 5, characterized in that: The aforementioned moving blocks and translation pushing devices are provided in several quantities, with each moving block arranged at intervals along the left and right sides, and each translation pushing device corresponding to each moving block.

8. A jig for processing hanging square bars according to claim 3, characterized in that: The top surface of the aforementioned placement block is recessed and has a first connecting groove with one end connected to a strip-shaped square groove and the other end connected to the outside of the side of the placement block. The first connecting groove is arranged opposite to the notch. The top surface of the movable block is recessed and has a second connecting groove that runs through the front and back direction. Several first connecting grooves and several second connecting grooves are provided. The first connecting grooves and the second connecting grooves are arranged at intervals in the left and right direction. The first connecting grooves and the second connecting grooves constitute the aforementioned pick-and-place structure.

9. A jig for processing hanging square bars according to claim 3, characterized in that: The aforementioned placement block is provided with a guide post that lies horizontally in the front-to-back direction and passes through the placement block. The first end of the guide post passes through the moving block, and the second end of the guide post is fitted with a fastening ring that fits against the placement block. The fastening ring is locked in place with the placement seat.

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