Barrel machining clamping device

Abstract

The utility model belongs to the field of drum machining, and provides a drum machining clamping device which comprises a base, a sliding frame capable of sliding front and back is arranged on the base, a sliding seat capable of sliding up and down is arranged on the sliding frame, a shaft sleeve is arranged on the sliding seat, a clamping seat is arranged on the shaft sleeve, and a clamping rod is arranged on the clamping seat. A pair of clamping hands is arranged on the side wall of the clamping seat in a sliding mode, a rotating shaft is rotationally arranged in the shaft sleeve, the rotating shaft penetrates out of the clamping seat and is provided with a linkage block, a pair of pulling plates is rotationally arranged on the linkage block, the pulling plates are rotationally connected with the clamping hands on the same side, and a driving motor used for driving the rotating shaft to rotate is arranged on the sliding seat. And a pressing mechanism is further arranged on the clamping seat. The problems that an existing barrel machining clamping device is complex in structure, and a barrel is not stable during machining are solved.

Description

Technical Field

[0001] The utility model belongs to the field of round barrel processing, in particular to a round barrel processing clamping device. Background Art

[0002] After the production of the barrels is completed, in order to ensure the production quality of the barrels, they will be inspected one by one during the process of unloading and conveying. During the inspection, the barrels with a small number of defects will be selected, such as a small amount of burrs and burrs on the outer wall of the barrel. Then the selected barrels will be processed by the corresponding processing mechanism, and the processed barrels meet the factory standards.

[0003] When the barrel is processed by the processing mechanism, the barrel needs to be clamped by a clamping device first. The existing clamping device generally includes two oppositely arranged cylinders, and a clamping plate is arranged at the driving end of the cylinder. The barrel is clamped by the cylinder driving the clamping plate. Although this can also clamp the barrel well, the structure of the double cylinder method is relatively complicated. In addition, during the processing of the barrel, the processing seat on the processing mechanism needs to drive the barrel to rotate. During the rotation of the barrel, the existing clamping device generally does not have a pressing mechanism to press the barrel, and the barrel is unstable during the rotation. Utility Model Content

[0004] In view of the above problems, the purpose of the utility model is to provide a barrel processing clamping device, aiming to solve the problem that the existing barrel processing clamping device has a relatively complex structure and the barrel is not very stable during processing.

[0005] The utility model adopts the following technical scheme: the processing clamping device comprises a base, a slide which can slide forward and backward is provided on the base, a slide which can slide up and down is provided on the slide, a shaft sleeve is provided on the slide, a clamping seat is provided on the shaft sleeve, a pair of clamping hands are slidably provided on the side wall of the clamping seat, a rotating shaft is rotatably provided in the shaft sleeve, the rotating shaft passes through the clamping seat and is provided with a linkage block, a pair of pull plates are rotatably provided on the linkage block, the pull plates are respectively rotatably connected with the clamping hands on the same side, a driving motor for driving the rotating shaft to rotate is provided on the slide, and a pressing mechanism is also provided on the clamping seat.

[0006] Furthermore, the pressing mechanism includes a support seat installed on the top of the clamping seat, a connecting rod is provided on the support seat, a connecting sleeve is provided at the front end of the connecting rod, a pressure plate is rotatably provided on the connecting sleeve, arc-shaped edges are formed on both sides of the pressure plate downward, and a sensor is provided downward in the connecting sleeve.

[0007] Furthermore, a fan-shaped notch is opened above the support seat, and a section is formed at the rear end of the connecting rod. After the rear end of the connecting rod is inserted into the notch, a locking nut is inserted into the top of the support seat, and the locking nut is screwed into the connecting rod and locked.

[0008] Furthermore, a transverse cylinder is rotatably provided at the bottom of the clamping seat, and a driving shaft of the transverse cylinder is rotatably connected to a corresponding position of any clamping hand.

[0009] Furthermore, an arc-shaped clamping plate is provided on the inner side of the clamping hand, and the pressure plate is located between the two clamping plates.

[0010] The beneficial effect of the utility model is that the pressing mechanism presses the top of the barrel, and the processing seat slowly rotates until the barrel rotates one circle. During the rotation of the barrel, if some burrs are detected on the side wall of the barrel, the barrel stops rotating, and the two clamps clamp the barrel, and then the deburring mechanism can be used to remove the burrs in the area. When the barrel rotates one circle, the defect processing on the barrel is completed, the clamps release the barrel, and the slide moves upward, the pressing mechanism moves away from the barrel, and then the slide slides backward to the waiting station, and the loading and unloading mechanism transfers the current barrel to the unloading station, and then loads the next barrel located at the loading station onto the processing seat for processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 The utility model provides an overall diagram of a barrel processing clamping device.

[0012] Figure 2 The utility model provides a schematic diagram of the installation of the hand clamp.

[0013] Figure 3 The utility model provides a schematic diagram of a pressing mechanism. DETAILED DESCRIPTION

[0014] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0015] In order to illustrate the technical solution of the present invention, specific embodiments are provided below for illustration.

[0016] For the convenience of explanation, only the parts related to the embodiment of the present utility model are shown.

[0017] Combination Figure 1-3As shown, the processing clamping device includes a base 1, a slide 2 which can slide forward and backward is provided on the base 1, a slide seat 3 which can slide up and down is provided on the slide 2, a sleeve 4 is provided on the slide seat 3, a clamping seat 5 is provided on the sleeve 4, a pair of clamping hands 6 are slidably provided on the side wall of the clamping seat 5, a rotating shaft 7 is rotatably provided in the sleeve 4, the rotating shaft 7 passes through the clamping seat 5 and is provided with a linkage block 8, a pair of pull plates 9 are rotatably provided on the linkage block 8, and the pull plates 9 are respectively rotatably connected with the clamping hands 6 on the same side, a driving motor 10 for driving the rotating shaft 7 to rotate is provided on the slide 3, and a pressing mechanism is also provided on the clamping seat 5.

[0018] After the production of the barrels is completed, in order to ensure the production quality of the barrels, they will be inspected one by one during the process of unloading and conveying. During the inspection, the barrels with a small amount of defects will be selected and processed accordingly using the corresponding processing mechanism. For example, there are a small amount of burrs and burrs on the outer wall of the barrel. At this time, the processing mechanism is a deburring mechanism, which uses the deburring mechanism to process the selected barrels, and the processed barrels meet the factory standards.

[0019] When processing the barrels one by one, it is necessary to use this device to clamp the barrels, so that the deburring mechanism can remove the burrs on the barrels. In this embodiment, a rotatable processing seat is provided on the machine platform of the deburring mechanism, and a detection mechanism is configured on the deburring mechanism. When processing the barrels to remove a small amount of burrs on their outer walls, the loading and unloading mechanism can be used to load the barrels onto the processing seat as required, and then the pressing mechanism presses the top of the barrel, the processing seat rotates slowly, and the barrel rotates synchronously until the barrel rotates one circle. During the rotation of the barrel, if the detection mechanism detects some burrs on the side wall of the barrel, the barrel stops rotating, and after the two clamps clamp the barrel, the deburring mechanism can remove the burrs in this area.

[0020] When the barrel rotates one circle, the defects on the barrel are processed. After the clamp releases the barrel, the slide moves upward, the pressing mechanism moves away from the barrel, and then the slide slides backward to the waiting position. The loading and unloading mechanism transfers the current barrel to the unloading position, and then loads the next barrel at the loading position onto the processing seat for processing. The deburring mechanism, detection mechanism, and loading and unloading mechanism mentioned above are not the key contents of this device, so they will not be described here.

[0021] In the actual processing process, if the detection mechanism detects some burrs on the side wall of the barrel, the processing seat will stop rotating immediately, and then the driving motor will drive the rotating shaft to rotate clockwise, and the linkage block will rotate synchronously. Under the linkage of the linkage block, the two pull plates will rotate in opposite directions and then pull the two clamps to slide toward each other until the barrel is clamped.

[0022] The inner side of the clamping hand 6 is provided with an arc-shaped clamping plate 11, and the clamping plate can be made of plastic material, so as to avoid damage to the barrel during the process of clamping the barrel, and at the same time, the barrel can be further clamped.

[0023] In this structure, if Figure 1-2 The bottom of the clamping seat 5 is rotatably provided with a transverse cylinder 12, and the driving shaft of the transverse cylinder is rotatably connected to the corresponding position of any clamping hand 6. If the driving motor fails or cannot work normally due to other reasons, then at this time when the clamping hand is used to clamp the barrel, the transverse cylinder serves as a backup power source, and the transverse cylinder drives the corresponding clamping hand to move toward the other clamping hand. Under the linkage of the linkage plate, the two clamping hands move toward each other until the barrel is clamped.

[0024] In this structure, the carriage moves forward and backward by means of a forward and backward moving module, and the carriage moves up and down by means of an up and down moving module. In this device, the structures of the forward and backward moving module and the up and down moving module are exactly the same, such as Figure 1 In the figure, the up-down moving module may include a screw rod 13 installed in the slide 2, a screw rod sleeve (blocked in the figure) is sleeved on the screw rod 13, the screw rod sleeve is connected to the slide, and an up-down motor 14 for driving the screw rod to rotate is provided on the top of the slide. When the slide is to move up and down, the up-down motor drives the screw rod to rotate first, the screw rod sleeve moves along the height direction of the screw rod, and the slide moves up and down synchronously.

[0025] As a preferred structure, Figure 3 The pressing mechanism includes a support seat 15 installed on the top of the clamping seat 5, a connecting rod 16 is provided on the support seat 15, a connecting sleeve 17 is provided at the front end of the connecting rod 16, a pressing plate 18 is rotatably provided on the connecting sleeve 17, arc-shaped edges 19 are formed on both sides of the pressing plate 18 downward, and a sensor 20 is provided downward in the connecting sleeve 17.

[0026] When the loading and unloading mechanism loads the barrel onto the processing seat, the slide moves toward the deburring mechanism. After moving into position, the slide moves downward, and the pressing plate moves toward the barrel until the pressing plate presses the barrel. The sensor is mainly used to sense the barrel. After the pressing plate presses the barrel, the top of the barrel is located inside the edge, and the edge acts as a limiter. The barrel is pressed by the pressing mechanism, so that the barrel is more stable during the rotation process.

[0027] In addition, a fan-shaped notch is opened above the support seat 15, and a section 21 is formed at the rear end of the connecting rod 16. After the rear end of the connecting rod 21 is inserted into the notch, a locking nut 22 is inserted into the top of the support seat, and the locking nut is screwed into the connecting rod and locked.

[0028] In this structure, the pressing mechanism can be removed from the device. When the pressing mechanism needs to be removed from the clamping seat, it is only necessary to unscrew the locking nut and then take the connecting rod out of the notch. The support seat is provided with a fan-shaped notch, the size of which matches the rear end of the connecting rod, which can limit the connecting rod and make the connecting rod more stable.

[0029] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the utility model should be included in the protection scope of the present utility model.

Claims

1. A barrel processing clamping device, characterized in that: The processing clamping device includes a base, a slide that can slide back and forth is provided on the base, a slide that can slide up and down is provided on the slide, a sleeve is provided on the slide, a clamping seat is provided on the sleeve, a pair of clamping hands are slidably provided on the side wall of the clamping seat, a rotating shaft is rotatably provided in the sleeve, the rotating shaft passes through the clamping seat and is provided with a linkage block, a pair of pull plates are rotatably provided on the linkage block, the pull plates are respectively rotatably connected to the clamping hands on the same side, a driving motor for driving the rotating shaft to rotate is provided on the slide, and a pressing mechanism is also provided on the clamping seat.

2. A barrel processing clamping device as claimed in claim 1, characterized in that: The pressing mechanism includes a support seat installed on the top of the clamping seat, a connecting rod is provided on the support seat, a connecting sleeve is provided at the front end of the connecting rod, a pressure plate is rotatably provided on the connecting sleeve, arc-shaped edges are formed on both sides of the pressure plate, and a sensor is provided downward in the connecting sleeve.

3. A barrel processing clamping device as claimed in claim 2, characterized in that: A fan-shaped notch is provided above the support seat, and a section is formed at the rear end of the connecting rod. After the rear end of the connecting rod is inserted into the notch, a locking nut is inserted into the top of the support seat, and the locking nut is screwed onto the connecting rod and locked.

4. A barrel processing clamping device as claimed in claim 3, characterized in that: A transverse cylinder is rotatably provided at the bottom of the clamping seat, and a driving shaft of the transverse cylinder is rotatably connected to a corresponding position of any clamping hand.

5. A barrel processing clamping device as claimed in claim 4, characterized in that: The inner sides of the clamping hands are each provided with an arc-shaped clamping plate, and the pressing plate is located between the two clamping plates.

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