Locating and clamping instrument for industrial product machining

Abstract

The utility model provides an industrial product processing, positioning and clamping apparatus, which relates to the technical field of workpiece processing, and comprises a supporting mechanism, driving mechanisms are arranged on two sides of the supporting mechanism, a positioning and clamping mechanism is arranged on one side of each driving mechanism, and the positioning and clamping mechanism comprises a triangular plate. A first clamping plate is arranged on one side of the top end of the triangular plate. Through the designed positioning and clamping mechanism, a circular workpiece can be effectively clamped; adaptive clamping can be carried out according to different types of workpieces, so that the complex operation that a user needs to use different clamping devices is avoided; according to the quick-release structure between the rubber plate and the positioning block, different rubber plates can be quickly replaced according to different specifications of objects, stable and effective clamping of the device can be achieved without replacing the whole clamping head, the operation steps of a user are reduced, and the production cost can be saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to workpiece processing technical field especially relates to a kind of industrial product processing positioning clamping apparatus. BACKGROUND

[0002] Mechanical processing is a kind of using mechanical equipment to process various raw materials or semi-finished products to change its shape size, shape, surface quality, performance etc., so that it becomes the component or product that meets specific design requirements and use function.

[0003] But in the prior art, the clamping device in the prior art can only clamp some simple rectangular and regular square workpieces, and cannot effectively clamp some circular and elliptical workpieces;And it is difficult to adjust the adaptability of clamping for different models of circular workpieces, so that users need to use different clamping devices, which causes complex use and cumbersome operation, and the clamping surface wears and the friction force decreases, so the entire clamping head needs to be replaced, which not only is not convenient during operation, but also wastes the entire clamping head, which increases the production cost. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the shortcomings in the prior art, and provides an industrial product processing positioning clamping apparatus.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an industrial product processing positioning clamping apparatus, comprising: a supporting mechanism, driving mechanisms are arranged on both sides of the supporting mechanism, a positioning clamping mechanism is arranged on one side of the driving mechanism, the positioning clamping mechanism comprises a triangular plate, a clamping plate one is arranged on one side of the top end of the triangular plate, a middle plate is rotatably connected to the top end of the clamping plate one through a rotating piece, a clamping plate two is rotatably connected to the top end of the middle plate through a rotating piece, a main body connecting plate is fixedly connected to one side of the middle plate away from the middle plate, a bearing is fixedly connected to one side of the main body connecting plate away from the middle plate, the clamping plate two comprises a rubber plate, one side of the rubber plate is fixedly connected to, an outside is slidably connected with a positioning block, a connecting rod is fixed to the top of the positioning block, the inside of the positioning block is provided with, one end of the connecting rod away from the positioning block is slidably connected with a sliding groove in the inside of the triangular plate through a roller, a limiting plate is fixedly connected to one side of the triangular plate, it comprises a pinch plate one, a pinch plate two is arranged on the top of the pinch plate one, a limiting block one is fixed to one end of the pinch plate two, a limiting block two is fixedly connected to one end of the pinch plate one, a spring is arranged between the limiting block one and the limiting block two, both ends of the spring are fixedly connected with the bottom end of the limiting block one and the top end of the limiting block two respectively, the outside of the limiting block one and the limiting block two is slidably connected with the limiting slot in the inside of the positioning block.

[0006] As a preferred implementation form, the driving structure comprises a motor, sliding connectors are fixedly connected to four corners of the motor, a limiting rod is arranged in the sliding connector, a lead screw one is fixedly connected to an output end of the motor, a main body connecting plate is rotatably connected to one end of the lead screw one away from the motor through a bearing, a lead screw two is rotatably connected to a side of the main body connecting plate adjacent to the lead screw one through a bearing, a nut is fixedly connected to an outer side of the lead screw two, and sliding connectors are arranged at four corners of the main body connecting plate.

[0007] As a preferred implementation form, the supporting mechanism comprises a bottom plate, two fixed columns are fixedly connected to two sides of a top end of the bottom plate, a bearing support frame is arranged on the top of the bottom plate, the bottom end of the bearing support frame is fixedly connected to the top end of the bottom plate, a telescopic rod and a connecting rod are arranged on two sides of the bearing support frame, a lead screw three is rotatably connected to the top side of the two ends of the bearing support frame through a bearing, a threaded connecting piece is threadedly connected to the outer side of the lead screw three, and a storage plate is arranged on the top of the lead screw three.

[0008] As a preferred implementation form, the top end of the connecting rod is rotatably connected to one side of the bottom of the storage plate, the top end of the telescopic rod is fixedly connected to a side of the bottom of the storage plate away from the connecting rod, the bottom end of the connecting rod is rotatably connected to the top of the bottom plate, and the bottom end of the telescopic rod is fixedly connected to the top of the bottom plate.

[0009] As a preferred implementation form, the outer side of the lead screw two is threadedly rotatably connected to the inside of the limiting plate.

[0010] As a preferred implementation form, the outer sides of the limiting block one and the limiting block two are buckled with the through holes.

[0011] As a preferred implementation form, the outer side of the limiting rod is slidably connected to the inside of the fixed column, and the outer side of the lead screw one is threadedly connected to the inside of the fixed column.

[0012] As a preferred implementation form, the two ends of the threaded connecting piece are rotatably connected to the connecting rod through rotating connectors.

[0013] Compared with the prior art, the utility model has the advantages and positive effects that:

[0014] The industrial product machining positioning and clamping apparatus has the advantages that the positioning and clamping mechanism can effectively clamp the circular workpiece, can adaptively clamp workpieces of different models, thereby avoiding the complicated operation of using different clamping devices, the quick-release structure between the rubber plate and the positioning block can quickly replace different rubber plates according to the different specifications of objects, the device can be stably and effectively clamped without replacing the entire clamping head, the structure reduces the operation steps of the user and saves production cost,

[0015] The bottom plate in the supporting mechanism arranged below the positioning and clamping mechanism can provide certain supporting force for the workpiece when clamping the heavy workpiece, thereby reducing the fixing pressure of the positioning and clamping mechanism, the object plate can be raised by rotating the nut, and thus one person can complete the positioning and clamping operation of the heavy object, thereby better facilitating the use of the user. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A structural schematic view of the industrial product machining positioning and clamping apparatus is provided.

[0017] Figure 2 A structural schematic view of the supporting mechanism of the industrial product machining positioning and clamping apparatus is provided.

[0018] Figure 3 A local enlarged structural schematic view of the supporting mechanism of the industrial product machining positioning and clamping apparatus is provided.

[0019] Figure 4 A partial structural schematic view of the industrial product machining positioning and clamping apparatus is provided.

[0020] Figure 5 A structural schematic view of the driving mechanism of the industrial product machining positioning and clamping apparatus is provided.

[0021] Figure 6 A structural schematic view of the positioning and clamping mechanism of the industrial product machining positioning and clamping apparatus is provided.

[0022] Figure 7 A local enlarged structural schematic view of the B area of the industrial product machining positioning and clamping apparatus is provided.

[0023] Figure 8 A structural schematic view of the triangular plate disassembly structure of the industrial product machining positioning and clamping apparatus is provided.

[0024] Figure 9 A local enlarged structural schematic view of the A area of the industrial product machining positioning and clamping apparatus is provided.

[0025] Legend:

[0026] 1, support mechanism; 11, bottom plate; 12, fixed column; 13, bearing support frame; 14, connecting rod; 15, storage plate; 16, telescopic rod; 17, screw rod three; 18, threaded connecting piece;

[0027] 2, drive mechanism; 21, motor; 22, sliding connecting piece; 23, limiting rod; 24, screw rod one; 25, nut; 26, screw rod two;

[0028] 3, positioning and clamping mechanism; 31, triangular plate; 32, clamping plate one; 33, middle plate; 34, bearing; 35, clamping plate two; 36, main body connecting plate; 351, rubber plate; 352, positioning block; 353, positioning clamp; 312, limiting plate; 311, connecting rod; 3531, pinch plate one; 3532, pinch plate two; 3533, limiting block one; 3534, limiting block two; 3535, spring. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application. EMBODIMENT

[0030] As Figures 1-9As shown, the utility model provides a technical scheme: an industrial product processing positioning clamping instrument, include: support mechanism 1, support mechanism 1 both sides are provided with drive mechanism 2, one side of drive mechanism 2 is provided with positioning clamping mechanism 3, positioning clamping mechanism 3 includes triangular plate 31, one side of the top end of triangular plate 31 is provided with clamping plate no. 32, the top end of clamping plate no. 32 is rotatably connected with median plate 33 through rotating part, the top end of median plate 33 is rotatably connected with clamping plate two 35 through rotating part, one side of median plate 33 is fixedly connected with main body connecting plate 36 through support piece, the side away from median plate 33 of main body connecting plate 36 is fixedly connected with bearing 34, clamping plate two 35 includes rubber plate 351, one side of rubber plate 351 is fixedly connected with 354, the outside of 354 is slidably connected with positioning block 352, the top of positioning block 352 is fixed with connecting rod 311, the inside of positioning block 352 is provided with 353, one end of connecting rod 311 away from positioning block 352 is slidably connected with triangular plate 31 through roller, one side of triangular plate 31 is fixedly connected with limiting plate 312, 353 includes pinch plate no. 3531, pinch plate no. 3531 top is provided with pinch plate two 3532, one end of pinch plate two 3532 is fixedly connected with limiting block one 3533, one end of pinch plate no. 3531 is fixedly connected with limiting block two 3534, the spring 3535 is arranged between limiting block one 3533 and limiting block two 3534, both ends of spring 3535 are fixedly connected with the bottom end of limiting block one 3533 and the top end of limiting block two 3534, drive mechanism 2 includes motor 21, four corners of motor 21 are all fixedly connected with sliding connecting piece 22, the inside of sliding connecting piece 22 is provided with limiting rod 23, the output end of motor 21 is fixedly connected with screw rod no. 24, one end away from motor 21 of screw rod no. 24 is rotatably connected with main body connecting plate 36 through bearing, one side adjacent to screw rod no. 24 of main body connecting plate 36 is rotatably connected with screw rod two 26 through bearing piece, the outside of screw rod two 26 is fixedly connected with nut 25, four corners of main body connecting plate 36 are also all provided with sliding connecting piece 22, the outside of limiting rod 23 is slidably connected with the inside of fixed column 12, the outside of screw rod no. 24 is threadedly connected with the inside of fixed column 12, the outside of limiting block one 3533 and limiting block two 3534 is slidably connected with the limiting slot of the inside of positioning block 352.

[0031] In this embodiment, the motor 21 is started to make the screw rod 24 rotate, and the driving force of the middle plate 33 is displaced on the basis of the original, so that the process of the clamping plate 32 moving forward is smooth and smooth, and the accuracy of the movement track is ensured. Secondly, the nut 25 is welded on the screw rod 26 in a penetrating form, and the screw rod 26 is moved in the same way by screwing the nut 25 by the tool. In this process, the limit plate 312 moves downward together with the triangular plate 31. In the process of moving downward, the connecting rod 311 is subjected to the external force of the inclined surface of the triangular plate 31, so that the clamping plate 35 is displaced by a short distance and has a certain angle change, so that the object can be more stably fixed when clamping the object, avoiding the situation that the clamping is not firm or the object slips due to movement deviation, improving the reliability and safety of clamping. At the same time, the accurate movement track makes the positioning of the object more accurate, which can meet the high-precision clamping demand of objects of different shapes and sizes.

[0032] In addition, after a period of clamping, the clamping surface of the rubber plate 351 will be worn and lose friction, and then the two will gradually converge by applying external force to the pinch plate two 3532 and the pinch plate one 3531. In this process, the limit block one 3533 and the limit block two 3534 will be withdrawn from the positioning block 352 and leave a certain gap at this time. Then, 354 is taken out from the positioning block 352, and then the original positioning block 352 is replaced. Because the rubber plate 351 and 354 are integrated, this way can not only replace the rubber plate 351, but also change the size of 354 as needed.

[0033] The installed limiting rod 23 can limit the four corners of the main body connecting plate 36 during movement, and keep the specific position and direction during movement, so that it will not deviate or shake at will. It should be noted that the internal structure of the clamping plate two 35, the clamping plate one 32 and the middle plate 33 is a unified structure, which is better for replacing the rubber plate 351. Embodiment

[0034] As shown in Figures 1-4 The support mechanism 1 includes a bottom plate 11, two fixed columns 12 are fixedly connected to the top of the bottom plate 11, a bearing support frame 13 is arranged on the top of the bottom plate 11, the bottom end of the bearing support frame 13 is fixedly connected with the top end of the bottom plate 11, a telescopic rod 16 and a connecting rod 14 are arranged on the two sides of the bearing support frame 13, a screw rod three 17 is rotatably connected to the inside of the top side of the two ends of the bearing support frame 13 through a bearing, a threaded connecting piece 18 is threadedly connected to the outside of the screw rod three 17, and a placing plate 15 is arranged on the top of the screw rod three 17.

[0035] In this embodiment, the object needs to be placed on the object plate 15 before clamping, at this time, rotating the screw rod three 17 makes the threaded connection 18 move, in the process of moving, the connecting rod 14 changes the angle and the object plate 15 is finally lifted to the parallel height of the middle plate 33, effectively avoiding the clamping failure caused by height deviation, improving the success rate and stability of clamping, secondly, the telescopic rod 16 is installed at the bottom of the two corners of the object plate 15, which can provide additional support force in the lifting process of the object plate 15, like a solid cornerstone, sharing the weight of the object carried by the object plate 15, preventing the object plate 15 from tilting or deforming due to uneven force, further enhancing the stability of the overall structure during height adjustment, ensuring that the object always remains in a horizontal state, providing a strong guarantee for precise clamping.

[0036] Working principle: through the fixed column 12 installed on the bottom plate 11 can support the drive mechanism 2 effect, increase the stability of the drive mechanism 2, the top of the bottom plate 11 is fixedly connected with bearing support frame 13, bearing support frame 13 is connected with the bearing by two support plates and screw three 17 rotation, in turn to screw three 17 support while, will not affect the rotation effect of screw three 17, the outside of screw three 17 is connected with screw connection piece 18, in turn through the thread connection between the screw three 17 can be adjusted the position of screw connection piece 18 before and after, because screw connection piece 18 and connecting rod 14 between the rotation connection, and connecting rod 14 is clamped adjustable, in turn when the screw connection piece 18 moves forward and backward can adjust the angle of connecting rod 14, the top of connecting rod 14 and telescopic rod 16 is connected with the bottom of the storage plate 15 respectively, so that the storage plate 15 can be supported by telescopic rod 16, the top of connecting rod 14 is connected with the bottom of one side of storage plate 15 through the rotating part, the top of telescopic rod 16 is fixedly connected with the bottom of the side of storage plate 15 away from connecting rod 14, in turn by rotating screw three 17 can adjust the angle of connecting rod 14 and the position of telescopic rod 16, in turn can adjust the preliminary positioning and support of workpiece. Motor 21 is connected with the four sliding connection piece 22 and limit rod 23 through the sliding connection, so that the motor 21 can move left and right, through the fixed column 12 and limit rod 23 through the connection, so that the limit rod 23 can be supported, the output end of motor 21 is fixedly connected with one end of screw one 24, in turn the motor 21 can rotate screw one 24 when driving, screw one 24 is connected with fixed column 12, so that screw one 24 can form the effect of position adjustment when rotating, the other end of screw one 24 is connected with the main body connecting plate 36 through the bearing, in turn by starting motor 21 can drive the main body connecting plate 36 moves forward and backward, screw two 26 passes through the bearing 34 from one side of the main body connecting plate 36, the both ends of limit rod 23 are fixedly connected with limit disc to prevent the limit rod 23 from falling out of the round hole of sliding connection piece 22, nut 25 is hexagonal and fixedly connected with the outside of screw two 26, so that screw two 26 can be rotated by rotating nut 25 with tool, screw two 26 is connected with limit plate 312, one end of connecting rod 311 is fixedly connected with the top side of clamp plate two 35, the other end of connecting rod 311 is connected with the inner slide groove of triangular plate 31 through the roller, the inner slide groove of triangular plate 31 is inclined, rotating screw two 26 makes limit plate 312 move up and down, because the limit plate 312 moves down will extrude the connecting rod 311 in the slide groove to one side, so that the angle of clamp plate two 35 is adjusted, in turn drive clamp plate two 35 to change the angle, so that the angle of clamping is more flexible, the bottom of clamp plate two 35 is provided with the same functional assembly clamp one 32, so that the angle of clamping is more flexible,The main body connecting plate 36 is fixedly connected with one side of the middle plate 33 through four fixing plates, and the forward movement of the main body connecting plate 36 pushes the middle plate 33 to clasp forward, the middle plate 33, the clamping plate two 35 and the clamping plate one 32 are connected through rotating connecting pieces, and corresponding cooperation can realize accurate clamping and positioning of the workpiece, the clamping plate two 35 is internally provided with the pinch plate one 3531, the top of the pinch plate one 3531 is provided with the pinch plate two 3532 corresponding thereto, one end of the pinch plate one 3531 is fixedly connected with the limiting block two 3534, one end of the pinch plate two 3532 is fixedly connected with the limiting block one 3533, the bottom side of the limiting block one 3533 and the top side of the limiting block two 3534 are connected through the spring 3535, the positioning block 352 is internally provided with a clamping groove for placing the limiting block one 3533 and the limiting block two 3534, the 354 is slidably connected with the inside of the positioning block 352, the rubber plate 351 is fixedly connected with the 354, the rubber plate 351 is used for improving the friction force with the workpiece during clamping, the 354 is provided with a limiting groove, by pinching the other end of the pinch plate one 3531 and the pinch plate two 3532 away from the limiting block two 3534 and the limiting block one 3533, the spring 3535 between the limiting block one 3533 and the limiting block two 3534 can be deformed to achieve the contact limiting effect, and then the 354 is taken out from the positioning block 352, and then the original rubber plate 351 is replaced, since the rubber plate 351 and the 354 are integrated, by this way, not only the rubber plate 351 can be replaced, but also the size of the rubber plate 351 can be replaced according to needs, and then different shaped workpieces can be clamped more flexibly, so that the user can use better.

[0037] The above is only a preferred embodiment of the present application, and does not limit other forms of the present application. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification of the above embodiments without departing from the technical scheme of the present application, according to the technical essence of the present application, still belongs to the protection scope of the technical scheme of the present application.

Claims

1. An industrial product processing positioning and clamping apparatus, characterized by, The utility model relates to a support mechanism (1), the both sides of support mechanism (1) are provided with drive mechanism (2), one side of drive mechanism (2) is provided with positioning clamping mechanism (3), positioning clamping mechanism (3) includes triangular plate (31), one side of the top of triangular plate (31) is provided with clamping plate no. The utility model relates to a support mechanism (1), the both sides of support mechanism (1) are provided with drive mechanism (2), one side of drive mechanism (2) is provided with positioning clamping mechanism (3), positioning clamping mechanism (3) includes triangular plate (31), one side of the top of triangular plate (31) is provided with clamping plate no.

2. The positioning and clamping apparatus for processing of industrial products according to claim 1, characterized in that: The drive mechanism (2) includes motor (21), is fixedly connected with sliding connection piece (22) in the four corners of motor (21), is provided with limiting rod (23) in sliding connection piece (22), is fixedly connected with lead screw no.

3. The positioning and clamping apparatus for processing of industrial products according to claim 1, characterized in that: The supporting mechanism (1) comprises a bottom plate (11), two fixed columns (12) are fixedly connected to the two sides of the top end of the bottom plate (11), a bearing support frame (13) is arranged at the top of the bottom plate (11), the bottom end of the bearing support frame (13) is fixedly connected to the top end of the bottom plate (11), a telescopic rod (16) and a connecting rod (14) are arranged at the two sides of the bearing support frame (13), a screw rod three (17) is rotatably connected to the inside of the top side of the two ends of the bearing support frame (13) through a bearing, a threaded connecting piece (18) is screwedly connected to the outer side of the screw rod three (17), and a storage plate (15) is arranged at the top of the screw rod three (17).

4. The positioning and clamping apparatus for processing of industrial products according to claim 3, characterized in that: The top end of the connecting rod (14) is rotatably connected to one side of the bottom of the storage plate (15), the top end of the telescopic rod (16) is fixedly connected to the side, away from the connecting rod (14), of the bottom of the storage plate (15), the bottom end of the connecting rod (14) is rotatably connected to the top of the bottom plate (11), and the bottom end of the telescopic rod (16) is fixedly connected to the top of the bottom plate (11).

5. The positioning and clamping apparatus for processing of industrial products according to claim 2, characterized in that: The outer side of the screw rod two (26) is screwedly and rotatably connected to the inside of the limiting plate (312).

6. The positioning and clamping apparatus for processing of industrial products according to claim 1, characterized in that: The outer sides of the limiting block one (3533) and the limiting block two (3534) are buckled with the through holes of the 354.

7. The positioning and clamping apparatus for processing of industrial products according to claim 2, characterized in that: The outer side of the limiting rod (23) is slidably connected with the inside of the fixed column (12), and the outer side of the screw rod one (24) is screwedly connected with the inside of the fixed column (12).

8. The positioning and clamping apparatus for processing of industrial products according to claim 3, characterized in that: The two ends of the threaded connecting piece (18) are rotatably connected with the connecting rod (14) through rotary connecting pieces.

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