Rapid taking and placing device for crankshaft materials

Abstract

The utility model discloses a crankshaft material quick pick-and-place device, and relates to the technical field of crankshaft material pick-and-place, the crankshaft material quick pick-and-place device comprises a vehicle frame a and a vehicle frame b, two guide rods are fixed on the top side of the vehicle frame a, the outer side walls of the guide rods are sleeved with sliding sleeves in a sliding mode, and a mounting frame is fixed on the sides, close to each other, of the two sliding sleeves together; a mounting frame is arranged on the top side of the frame a, a taking and placing mechanism is arranged on one side of the mounting frame, two hydraulic rods which are symmetrically arranged are fixed on the bottom side of the mounting frame, and the bottom ends of the hydraulic rods are fixedly connected with the top side of the frame A. The lifting device has the advantages that through the guide rods, the sliding sleeves, the mounting frame and the hydraulic rods, the taking and placing mechanism located at the high position can be effectively lowered; according to the crankshaft material taking and placing device, the taking and placing mechanism can be conveniently maintained, the working efficiency when crankshaft materials are taken or placed can be improved through the taking and placing mechanism, and the fluency when the crankshaft materials are taken and placed can be effectively improved through the guide rail plate and the guide rail rod.

Description

TECHNICAL FIELD

[0001] The utility model relates to crankshaft material taking and placing technical field, concretely is a kind of quick taking and placing device of crankshaft material. BACKGROUND

[0002] Crankshaft is the most important component in engine. It bears the force from connecting rod, and changes it into torque to drive other accessories on engine. Crankshaft is subjected to centrifugal force of rotating mass, periodically changing gas inertia force and reciprocating inertia force, so that it bears bending and torsional load. Therefore, crankshaft is required to have sufficient strength and stiffness, and shaft neck surface needs to be wear-resistant, uniform in operation and good in balance.

[0003] At present, the existing device can only perform parallel taking and placing operation when taking and placing crankshaft. Usually, crankshaft needs to be placed on crankshaft placing rack first, and then carried from placing rack to machining position. This process is not only complicated in operation, but also extremely time-consuming. UTILITARIAN CONTENT

[0004] The utility model aims at providing a kind of quick taking and placing device of crankshaft material.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of quick taking and placing device of crankshaft material including frame a, frame b, the top side of frame a is fixed with two guide rods, the outer side wall of guide rod is slidably connected with sleeve, two the sleeve side close to each other is commonly fixed with installation frame, the side of installation frame is installed with taking and placing mechanism, the bottom side of installation frame is fixed with two symmetrically arranged hydraulic rods, the bottom of hydraulic rod is fixedly connected with the top side of frame a, the side of installation frame is fixed with multiple handles, the side of frame a is provided with positioning slot, frame b is arranged in frame b.

[0006] As a further scheme of the utility model: the taking and placing mechanism includes two rotating frames, the inside of two rotating frames is commonly rotatably connected with taking and placing rack, the top side of taking and placing rack is provided with clamping groove, the side of taking and placing rack is fixed with connecting plate, the bottom side of connecting plate is fixed with steering seat a, the bottom of steering seat a is fixed with telescopic rod a, the end away from steering seat a of telescopic rod a is fixed with steering seat b, the end away from telescopic rod a of steering seat b is fixedly connected with the side of installation frame, the frame of installation frame is fixed with two symmetrically arranged guide rail plates, the side wall of taking and placing rack is fixed with guide rail rod, the guide rail rod is slidably connected in the guide rail plate.

[0007] As a further scheme of the utility model: the top side of the taking and placing frame is fixed with two symmetrically arranged movable seats a, movable connection has a connecting rod in the movable seat a, one side of the connecting rod is fixed with a movable seat b, movable connection has a lower pressing support in the movable seat b, the side away from the movable seat b of two connecting rods is commonly fixed with a square plate, one side of the square plate is fixed with a steering seat c, movable connection has a telescopic rod b in the steering seat c, the bottom end of the telescopic rod b is rotatably connected with a steering seat d, the bottom end of the steering seat d is fixed to the top side of the connecting plate.

[0008] As a further scheme of the utility model: the top side of the frame b is fixed with a counterweight, one side of the counterweight is fixed with a reinforcing plate, the two side walls of the reinforcing plate are fixed with brackets, one side of two brackets close to each other is fixed with a reinforcing rib, one end of two reinforcing ribs close to each other is fixedly connected with the counterweight, one side of the counterweight is fixed with a push handle.

[0009] As a further scheme of the utility model: the lower pressing support comprises a hanging plate, the bottom side of the hanging plate is fixed with a U-shaped block, the U-shaped block is arranged in parallel with the clamping groove of the taking and placing frame.

[0010] As a further scheme of the utility model: the hanging plate and the U-shaped block are made of stainless steel material.

[0011] As a further scheme of the utility model: the positioning groove is matched with the reinforcing plate.

[0012] The beneficial effects of the utility model compared with the prior art are that:

[0013] 1、The utility model discloses a taking and placing mechanism is effectively reduced in the high place through the guide rod, the sliding sleeve, the installation frame and the hydraulic rod, thereby conveniently maintaining the taking and placing mechanism, the work efficiency of the crankshaft material when being taken or placed is improved through the taking and placing mechanism, the smoothness of the crankshaft material when being taken or placed is effectively improved through the guide rail plate and the guide rail rod.

[0014] 2、The utility model discloses a taking and placing mechanism is effectively reduced in the high place through the guide rod, the sliding sleeve, the installation frame and the hydraulic rod, thereby conveniently maintaining the taking and placing mechanism, the work efficiency of the crankshaft material when being taken or placed is improved through the taking and placing mechanism, the smoothness of the crankshaft material when being taken or placed is effectively improved through the guide rail plate and the guide rail rod.

[0015] The other advantages, objects, and features of the present application will be understood in part by studying the following detailed description in conjunction with the accompanying drawings, and in part will become apparent upon examination of the detailed description. It is to be understood that the detailed description is designed to be illustrative and not restrictive of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a front view structural schematic diagram of the present application embodiment;

[0017] Figure 2 It is a rear view structural schematic diagram of the present application embodiment;

[0018] Figure 3 It is a local structural schematic diagram of the present application embodiment at the position of the frame b;

[0019] Figure 4 It is a local structural schematic diagram of the present application embodiment at the position of the taking and placing mechanism;

[0020] Figure 5 It is a local structural schematic diagram of the present application embodiment at the position of the steering seat c.

[0021] In the figure: 1, frame a; 2, frame b; 3, guide rod; 4, sliding sleeve; 5, mounting frame; 6, taking and placing mechanism; 61, rotating frame; 62, taking and placing frame; 63, clamping groove; 64, connecting plate; 65, steering seat a; 66, telescopic rod a; 67, steering seat b; 68, guide rail plate; 69, guide rail rod; 7, hydraulic rod; 8, handle; 9, positioning groove; 10, movable seat a; 11, connecting rod; 12, movable seat b; 13, pressing support; 131, hanging plate; 132, U-shaped block; 14, square plate; 15, steering seat c; 16, telescopic rod b; 17, steering seat d; 18, counterweight; 19, reinforcing plate; 20, bracket; 21, reinforcing rib; 22, push handle. DETAILED DESCRIPTION

[0022] The specific embodiments of the present application will be further described below in conjunction with the accompanying drawings. It should be noted that the description of these embodiments is used to help understand the present application, but does not constitute a limitation of the present application.

[0023] In addition, the technical features involved in each of the embodiments of the present application described below can be combined with each other as long as there is no conflict between them.

[0024] Please refer to the accompanying drawings Figure 1 - the accompanying drawings Figure 5The utility model relates to a kind of quick taking and placing device of crankshaft material, which comprises frame a1, frame b2, the top side of frame a1 is fixed with two guide rods 3, the outer side wall of guide rod 3 is slidably sleeved with sliding sleeve 4, two sliding sleeves 4 are fixed with mounting frame 5 on the side close to each other, mounting frame 5 is installed with taking and placing mechanism 6 on one side, the bottom side of mounting frame 5 is fixed with two hydraulic rods 7 being symmetrically arranged, the bottom end of hydraulic rod 7 is fixedly connected with the top side of frame a1, a plurality of handles 8 are fixed on one side of mounting frame 5, positioning groove 9 is formed in one side of frame a1, and frame b2 is arranged in frame b2.

[0025] In embodiment one, taking and placing mechanism 6 includes two rotating frames 61, and taking and placing frame 62 is rotatably connected to the inside of two rotating frames 61, clamping groove 63 is formed in the top side of taking and placing frame 62, connecting plate 64 is fixed on one side of taking and placing frame 62, steering seat a 65 is fixed on the bottom side of connecting plate 64, telescopic rod a 66 is fixed on the end of steering seat a 65 away from steering seat a 65, steering seat b 67 is fixed on the end of steering seat b 67 away from telescopic rod a 66, and the end of steering seat b 67 away from telescopic rod a 66 is fixedly connected with one side of mounting frame 5, two guide rail plates 68 being symmetrically arranged are fixed on the frame of mounting frame 5, guide rail rods 69 are fixed on the two side walls of taking and placing frame 62, guide rail rods 69 are slidably connected in guide rail plates 68, two movable seats a 10 being symmetrically arranged are fixed on the top side of taking and placing frame 62, connecting rods 11 are rotatably connected in movable seats a 10, movable seats b 12 are fixed on one side of connecting rods 11, and lower pressing supports 13 are rotatably connected in movable seats b 12, lower pressing supports 13 include hanging plate 131, U-shaped blocks 132 are fixed on the bottom side of hanging plate 131, U-shaped blocks 132 are arranged in parallel with clamping groove 63 of taking and placing frame 62, hanging plate 131 and U-shaped blocks 132 are made of stainless steel material, square plate 14 is fixed on the side of two connecting rods 11 away from movable seats b 12, steering seat c 15 is fixed on one side of square plate 14, telescopic rod b 16 is rotatably connected in steering seat c 15, steering seat d 17 is rotatably connected on the bottom end of telescopic rod b 16, and the bottom end of steering seat d 17 is fixed on the top side of connecting plate 64.

[0026] Specific, start telescopic rod a66, telescopic rod a66 output end inward telescopic when driving steering seat a65, connecting plate 64 and take and put frame 62 movement around the axis of rotation of the movement of the frame 61, when the frame 61 movement drive rail bar 69 in the guide rail plate 68 movement, so you can improve the flow of the crank material in the take and put when, through the telescopic rod b16 output end upward movement drive steering seat c15 movement, when the steering seat c15 moves drive square plate 14 movement, square plate 14 moves at the same time drive two connecting rod 11 in the movable seat a10 arc movement, connecting rod 11 movement drive movable seat b12 movement, when the movable seat b12 movement drive hanging plate 131 and U-shaped block 132 at the same time downward movement, so you can improve the crank material in the slot 63 in the firmness, avoid in the crank material in the transfer while the produced shaking or displacement, through the hanging plate 131 and U-shaped block 132 are made of stainless steel material, so you can improve the hanging plate 131 and U-shaped block 132 of its own weight, in turn can improve the U-shaped block 132 in non working, opening always towards the slot 63, so you can improve the work efficiency of the crank material fixed time.

[0027] In example two, the top side of the frame b2 is fixed with a counterweight 18, one side of the counterweight 18 is fixed with a reinforcing plate 19, the positioning groove 9 is matched with the reinforcing plate 19, the two side walls of the reinforcing plate 19 are fixed with a bracket 20, the side of the two brackets 20 close to each other is fixed with a reinforcing rib 21, the end of the two reinforcing ribs 21 close to each other is fixedly connected with the counterweight 18, one side of the counterweight 18 is fixed with a push hand 22.

[0028] Specifically, the counterweight 18 can improve the overall stability of the frame b2 during movement, the reinforcing plate 19 and the reinforcing rib 21 can greatly avoid the deformation of the bracket 20 during long-term use, the frame b2 and the push hand 22 can improve the work efficiency of the crank material during transfer, and the positioning groove 9 and the reinforcing plate 19 can quickly move the frame b2 to the specified position.

[0029] Working principle:

[0030] Firstly, the crankshaft material is placed into the clamping groove 63, then the output end of the telescopic rod b16 is driven to move outward to drive the steering seat c15 to move, when the steering seat c15 moves, the square plate 14 is driven to move, when the square plate 14 moves, the two connecting rods 11 are driven to move in the arc of the movable seat a10, the connecting rod 11 is driven to move the movable seat b12, when the movable seat b12 moves, the hanging plate 131 and the U-shaped block 132 are driven to move downward, when the U-shaped block 132 contacts the crankshaft material, the operation of the telescopic rod b16 is stopped, then the telescopic rod a66 is started, when the output end of the telescopic rod a66 is retracted inward, the steering seat a65 is driven to move, when the steering seat a65 moves, the connecting movement is driven, when the connecting plate 64 moves, the taking and placing frame 62 is driven to rotate around the shaft center of the rotating frame 61, and when the taking and placing frame 62 moves, the guide rail rod 69 is driven to move in the guide rail plate 68, when the taking and placing frame 62 rotates clockwise around the shaft center of the rotating frame 61 by 55 degrees, the crankshaft material is just in the bracket 20, then the telescopic rod b16 is started, the output end of the telescopic rod b16 is retracted inward to drive the steering seat c15 to move, when the steering seat c15 moves, the square plate 14 is driven to move, when the square plate 14 moves, the two connecting rods 11 are driven to move in the arc of the movable seat a10, the connecting rod 11 is driven to move the movable seat b12, when the movable seat b12 moves, the hanging plate 131 and the U-shaped block 132 are driven to move, when the U-shaped block 132 is separated from the crankshaft material, the operation of the telescopic rod b16 is stopped, then the operation of the telescopic rod a66 is continued, when the output end of the telescopic rod a66 is retracted inward, the steering seat a65 is driven to move, when the steering seat a65 moves, the connecting movement is driven, when the connecting plate 64 moves, the taking and placing frame 62 is driven to rotate around the shaft center of the rotating frame 61, and when the taking and placing frame 62 moves, the guide rail rod 69 is driven to move in the guide rail plate 68, when the taking and placing frame 62 rotates clockwise around the shaft center of the rotating frame 61 by 10 degrees, the crankshaft material is separated from the clamping groove 63, thus, the whole working process is completed.

[0031] The above-mentioned front, rear, left, right, up and down are based on the drawings of the specification Figure 1 As a standard, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0032] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the scope of protection of the utility model.

[0033] The embodiments of the present application are described in detail with reference to the accompanying drawings, but the present application is not limited to the described embodiments.

[0034] For those skilled in the art, various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and still fall within the protection scope of the present application.

Claims

1. A crankshaft material rapid taking and placing device, comprising a frame a (1) and a frame b (2), characterized in that: The top side of the frame a (1) is fixed with two guide rods (3), the outer side wall of the guide rod (3) is slidingly sleeved with a sliding sleeve (4), two sliding sleeves (4) are fixed with a mounting frame (5) on the side close to each other, the mounting frame (5) is installed with a taking and placing mechanism (6) on one side, the bottom side of the mounting frame (5) is fixed with two symmetrical hydraulic rods (7), the bottom end of the hydraulic rod (7) is fixedly connected with the top side of the frame a (1), a plurality of handles (8) are fixed on one side of the mounting frame (5), a positioning groove (9) is formed on one side of the frame a (1), and the frame b (2) is arranged in the frame b (2).

2. The rapid material taking and placing device for crankshaft according to claim 1, characterized in that: The taking and placing mechanism (6) comprises two rotating frames (61), and the inner sides of the two rotating frames (61) are commonly connected with a taking and placing frame (62), the top side of the taking and placing frame (62) is provided with a clamping groove (63), one side of the taking and placing frame (62) is fixedly connected with a connecting plate (64), the bottom side of the connecting plate (64) is fixedly connected with a steering seat a (65), the bottom end of the steering seat a (65) is fixedly connected with a telescopic rod a (66), the end of the telescopic rod a (66) away from the steering seat a (65) is fixedly connected with a steering seat b (67), the end of the steering seat b (67) away from the telescopic rod a (66) is fixedly connected with one side of the mounting frame (5), two symmetrical guide rail plates (68) are fixedly connected on the frame of the mounting frame (5), guide rail rods (69) are fixedly connected on the two side walls of the taking and placing frame (62), and the guide rail rods (69) are slidingly connected in the guide rail plates (68).

3. The rapid material taking and placing device for crankshaft according to claim 2, characterized in that: The top side of the taking and placing frame (62) is fixed with two symmetrical movable seats a (10), the movable seat a (10) is rotatably connected with a connecting rod (11), one side of the connecting rod (11) is fixedly connected with a movable seat b (12), the movable seat b (12) is rotatably connected with a pressing support (13), two connecting rods (11) are fixedly connected with a square plate (14) on the side away from the movable seat b (12), one side of the square plate (14) is fixedly connected with a steering seat c (15), the steering seat c (15) is rotatably connected with a telescopic rod b (16), the bottom end of the telescopic rod b (16) is rotatably connected with a steering seat d (17), and the bottom end of the steering seat d (17) is fixedly connected to the top side of the connecting plate (64).

4. The rapid material taking and placing device for crankshaft according to claim 1, characterized in that: The top side of the frame b (2) is fixed with a counterweight (18), one side of the counterweight (18) is fixedly connected with a reinforcing plate (19), the two side walls of the reinforcing plate (19) are fixedly connected with brackets (20), the two brackets (20) are fixedly connected with reinforcing ribs (21) on the side close to each other, the two reinforcing ribs (21) are fixedly connected with the counterweight (18) on the side close to each other, and one side of the counterweight (18) is fixedly connected with a push handle (22).

5. The rapid material taking and placing device for crankshaft according to claim 3, characterized in that: The pressing support (13) comprises a hanging plate (131), and the bottom side of the hanging plate (131) is fixedly connected with a U-shaped block (132), the U-shaped block (132) is arranged in parallel with the clamping groove (63) of the taking and placing frame (62).

6. A device for rapid picking and placing of a crankshaft material according to claim 5, characterized in that: The hanging plate (131) and the U-shaped block (132) are made of stainless steel.

7. The device for quickly taking and placing a crankshaft material according to claim 4, characterized in that: The positioning groove (9) is matched with the reinforcing plate (19).

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