Fixing device for tapping of spare and accessory parts

Abstract

The utility model provides a spare and accessory part tapping fixing device which comprises a placing plate, fixing plates are arranged at the upper end of the placing plate, an electric push rod is arranged on the outer side face of each fixing plate, the lower end of each electric push rod is further connected with the placing plate, a clamping plate is arranged at the telescopic end of each electric push rod, and the clamping plates are connected with the electric push rods. A material pushing plate is slidably arranged in a guide groove formed in the containing plate, a driving mechanism is arranged at the lower end of the containing plate, and the driving mechanism can drive the material pushing plate to push down the spare and accessory parts. According to the fixing device for tapping of the spare and accessory parts, after the robot fixing bottom plate clamps and taps and the clamping piece is unlocked, the robot fixing bottom plate after tapping is completed can be automatically pushed into a collecting device, manual intervention is not needed, the processing time of tapping of the spare and accessory parts of each robot is greatly shortened, and the machining efficiency is improved. And the overall production efficiency is improved.

Description

Technical Field

[0001] This utility model belongs to the field of robot parts processing technology, and specifically relates to a fixing device for tapping parts. Background Technology

[0002] A robot part tapping fixture is a device specifically designed to fix robot parts (such as a base plate) for precise tapping operations. This device typically includes a clamping mechanism and a tapping mechanism. The clamping mechanism securely fixes the workpiece, and the tapping mechanism then performs thread machining on the workpiece.

[0003] Existing robot component tapping fixing devices clamp the robot's fixed base plate by driving two clamping parts to move closer together. Then, the tapping mechanism moves downward to tap the robot's fixed base plate. However, after the robot's fixed base plate is clamped and tapped, personnel still need to unlock the clamping parts and remove the robot from the two clamping parts. This not only increases labor costs but also reduces work efficiency. In addition, the need to manually remove the workpiece each time extends the time of the entire production process and affects the overall efficiency of robot component tapping. Utility Model Content

[0004] In view of this, this utility model addresses the shortcomings of the prior art by providing a fixing device for tapping parts. After the robot fixing base plate clamps the tapping part, the device automatically pushes the tapped robot fixing base plate into the collection device after unlocking the clamping part, without the need for manual intervention. This greatly shortens the processing time for tapping each robot part and improves the overall production efficiency.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: a fixing device for tapping spare parts, including a placement plate, a fixing plate is provided at the upper end of the placement plate, the placement plate and the fixing plate are fixed by welding, an electric push rod is provided on the outer side of each fixing plate, and the lower end of the electric push rod is also connected to the placement plate, a clamping plate is provided on the telescopic end of each electric push rod, the left and right positions of the two clamping plates are corresponding, a push plate is slidably arranged in the guide groove opened inside the placement plate, a driving mechanism is provided at the lower end of the placement plate, the driving mechanism can drive the push plate to push the spare parts down, and a flexible pad is provided on the inner side of the clamping plate.

[0006] The drive mechanism includes a sliding groove frame located at the lower end of the placement plate. The placement plate and the sliding groove frame are fixed together by welding. The sliding groove frame has two sliding rotating seats inside, and each of the two sliding rotating seats has a rotating rod rotatably installed inside. The middle of the two rotating rods is rotatably connected by a pin. Multiple sliding rotating frames are slidably installed on the lower front side of the push plate. The two rotating rods are rotatably connected to the interior of the adjacent sliding rotating frames. A double-acting screw is rotatably installed inside the sliding groove frame. The two sliding rotating seats are threaded to the left and right corresponding ends of the double-acting screw. A drive unit for driving the double-acting screw is located on the left side of the sliding groove frame. The drive unit includes a motor located on the left side of the sliding groove frame. The output shaft of the motor is connected to the left end of the double-acting screw through a coupling.

[0007] As a further improvement of this utility model, two connecting plates are provided on the rear side of the placement plate, and multiple rotating rollers are rotatably arranged between the two connecting plates, with the multiple rotating rollers arranged at equal intervals.

[0008] As a further improvement of this utility model, multiple guide posts are slidably arranged inside the fixing plate, and the inner ends of two adjacent guide posts are respectively connected to the outer side of the adjacent clamping plate.

[0009] As a further improvement of this utility model, the lower end of the placement plate is provided with multiple mounting plates, and the placement plate and the mounting plates are fixed together by welding. Multiple mounting holes are opened inside the multiple mounting plates.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0011] Firstly, by placing the robot mounting base plate that needs to be tapped on the placement plate, and then controlling the operation of the electric push rods on both sides, the telescopic end drives the clamping plates on both sides to move closer to each other under the restriction of the guide column, thereby fixing the robot mounting base plate. Then, the downward moving tapping mechanism taps the robot mounting base plate, which can achieve clamping, fixing and tapping of robot mounting plates of different widths.

[0012] Secondly, by controlling the motor to start running, the output shaft drives the bidirectional lead screw to rotate, causing the sliding rotating frames on both sides to move closer together. This drives the pusher plate to move backward under the constraint of the guide groove, pushing down the robot fixed base plate that has been tapped on the placement plate. This achieves rapid ejection and unloading of the robot fixed base plate. After the robot fixed base plate is clamped and tapped, the clamping parts can be unlocked and the tapped robot fixed base plate can be automatically pushed into the collection device without manual intervention. This greatly shortens the processing time for tapping each robot part and improves the overall production efficiency.

[0013] Thirdly, the robot's fixed base plate, pushed out by the pusher plate, can slide out through the rotation of the rotating roller into the collection device placed at the lower end, which facilitates the collection of the tapped parts by personnel and indirectly improves the tapping efficiency of the robot's fixed base plate. Attached Figure Description

[0014] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a top view of the structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the right-side structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the structure of this utility model from a bottom view.

[0019] In the diagram: 101, placement plate; 102, fixing plate; 103, electric push rod; 104, guide column; 105, clamping plate; 106, flexible pad; 107, mounting plate; 201, push plate; 202, sliding groove frame; 203, motor; 204, rotating rod; 205, sliding rotating frame; 206, sliding rotating seat; 207, double-acting lead screw; 301, connecting plate; 302, rotating roller. Detailed Implementation

[0020] To better understand this utility model, the following embodiments further illustrate its content, but the scope of protection of this utility model is not limited to the embodiments described below. Numerous specific details are set forth in the following description to provide a more thorough understanding of this utility model. However, it will be apparent to those skilled in the art that this utility model can be practiced without one or more of these details.

[0021] like Figure 1 , 2As shown in Figure 3, a fixing device for tapping spare parts includes a placement plate 101. A fixing plate 102 is provided at the upper end of the placement plate 101. An electric push rod 103 is provided on the outer side of each fixing plate 102. The left and right positions of two electric push rods 103 are corresponding, and the lower end of the electric push rod 103 is also connected to the placement plate 101. A clamping plate 105 is provided on the telescopic end of each electric push rod 103. A pusher plate 201 is slidably arranged in the guide groove opened inside the placement plate 101. A driving mechanism is provided at the lower end of the placement plate 101. The driving mechanism can drive the pusher plate 201 to push the spare parts down. Multiple guide posts 104 are slidably arranged inside the fixing plate 102. The inner ends of two adjacent guide posts 104 are respectively connected to the outer side of the adjacent clamping plate 105. Multiple mounting plates 107 are provided at the lower end of the placement plate 101. Multiple mounting holes are opened inside the multiple mounting plates 107.

[0022] like Figure 3 , 4 As shown, the driving mechanism includes a sliding groove frame 202 disposed at the lower end of the placement plate 101. The sliding groove frame 202 contains two sliding rotating seats 206, which are positioned correspondingly to each other. Each sliding rotating seat 206 contains a rotating rod 204, and the two rotating rods 204 are rotatably connected at their midpoints via a pin. Multiple sliding rotating frames 205 are slidably disposed on the lower front side of the pusher plate 201. The two rotating rods 204 are rotatably connected to the interior of adjacent sliding rotating frames 205. A bidirectional lead screw 207 is rotatably disposed inside the sliding groove frame 202. The two sliding rotating seats 206 are threadedly connected to the corresponding left and right ends of the bidirectional lead screw 207. A driving unit for driving the bidirectional lead screw 207 is disposed on the left side of the sliding groove frame 202. The driving unit includes a motor 203 disposed on the left side of the sliding groove frame. The output shaft of the motor 203 is connected to the left end of the bidirectional lead screw 207 via a coupling.

[0023] The fixing device is installed and fixed to the lower end of the tapping device by using the mounting holes inside the fixing plate 102 with bolts, and the position corresponds to the upper and lower position of the tapping head. Then, the robot fixing base plate to be tapped is placed on the placement plate 101, so that it is located between the two clamping plates 105. Then, by controlling the operation of the electric push rods 103 on both sides, the telescopic end drives the clamping plates 105 on both sides to move closer to each other under the restriction of the guide column 104 to fix the robot fixing base plate. Then, the tapping mechanism moves downward to perform tapping operation on the robot fixing base plate.

[0024] like Figure 1As shown, flexible pads 106 are provided on the inner side of the clamping plate 105. The clamping plate 105 and the flexible pads 106 are bonded together. The flexible pads 106 on both sides can flexibly contact each other when the clamping plate 105 clamps and fixes the robot's fixed base plate, which can prevent the robot's fixed base plate from being damaged.

[0025] After the robot's fixed base plate is tapped, the electric push rod 103 is activated by control. The telescopic end drives the clamping plates 105 on both sides to move away from each other, unlocking the robot's fixed base plate. Then, the motor 203 is activated by control. The output shaft drives the bidirectional lead screw 207 to rotate, causing the sliding rotating frames 205 on both sides to move closer together. Then, the rotating rod 204 inside it folds under the rotation of the pin shaft, and drives the sliding rotating seat 206 on its rear side to move closer together. This causes the push plate 201 to move backward under the restriction of the guide groove, pushing the robot's fixed base plate, which has been tapped on the placement plate 101, off the plate, thus achieving rapid ejection and unloading of the robot's fixed base plate.

[0026] According to another embodiment of the present invention, such as Figure 1 , 3 As shown in Figure 4, two connecting plates 301 are provided on the rear side of the placement plate 101. Multiple rotating rollers 302 are rotatably arranged between the two connecting plates 301. The robot fixing base plate pushed out by the pusher plate 201 can slide out through the rotation of the rotating rollers 302 into the collection device placed at the lower end in advance, so that personnel can collect the tapped parts.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Any other modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model, as long as they do not depart from the spirit and scope of the technical solution of this utility model, should be covered within the scope of the claims of this utility model.

Claims

1. A fixing device for tapping spare parts, comprising a placement plate (101), characterized in that: The upper end of the placement plate (101) is provided with a fixing plate (102). Each fixing plate (102) has an electric push rod (103) on its outer side. The lower end of the electric push rod (103) is also connected to the placement plate (101). Each electric push rod (103) has a clamping plate (105) on its telescopic end. A pusher plate (201) is slidably arranged in the guide groove opened inside the placement plate (101). The lower end of the placement plate (101) is provided with a driving mechanism. The driving mechanism can drive the pusher plate (201) to push the parts down.

2. The fixing device for tapping spare parts as described in claim 1, characterized in that: The driving mechanism includes a sliding groove frame (202) disposed at the lower end of the placement plate (101). The sliding groove frame (202) has two sliding rotating seats (206) inside. Each of the two sliding rotating seats (206) has a rotating rod (204) rotatably disposed inside. The middle of the two rotating rods (204) is rotatably connected by a pin. Multiple sliding rotating frames (205) are slidably disposed on the front side of the lower end of the push plate (201). The two rotating rods (204) are rotatably connected to the interior of the adjacent sliding rotating frames (205). A bidirectional lead screw (207) is rotatably disposed inside the sliding groove frame (202). The two sliding rotating seats (206) are threadedly connected to the left and right corresponding ends of the bidirectional lead screw (207) respectively. A driving unit for driving the bidirectional lead screw (207) to rotate is disposed on the left side of the sliding groove frame (202).

3. The fixing device for tapping spare parts as described in claim 2, characterized in that: The drive unit includes a motor (203) located on the left side of the slide frame. The output shaft of the motor (203) is connected to the left end of the bidirectional lead screw (207) via a coupling.

4. The fixing device for tapping spare parts as described in claim 1, characterized in that: Multiple guide posts (104) are slidably arranged inside the fixing plate (102), and the inner ends of two adjacent guide posts (104) are respectively connected to the outer side of the adjacent clamping plate (105).

5. A fixing device for tapping spare parts as described in claim 1, characterized in that: Flexible pads (106) are provided on the inner side of each clamping plate (105).

6. The fixing device for tapping spare parts as described in claim 1, characterized in that: The lower end of the placement plate (101) is provided with multiple mounting plates (107), and the interior of the multiple mounting plates (107) is provided with multiple mounting holes.

7. The fixing device for tapping spare parts as described in claim 1, characterized in that: Two connecting plates (301) are provided on the rear side of the placement plate (101), and multiple rotating rollers (302) are rotatably arranged between the two connecting plates (301).

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