CN213496714U

CN213496714U - Belt pulley drilling equipment

Info

Publication number: CN213496714U
Application number: CN202022674633.4U
Authority: CN
Inventors: 刘进君; 原伟凯; 刘珂宇
Original assignee: Henan Quanyun Equipment Manufacturing Co ltd
Current assignee: Henan Quanyun Equipment Manufacturing Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-06-22
Anticipated expiration: 2030-11-18

Abstract

The utility model discloses a belt pulley drilling equipment, comprising a base plate, the last fixed surface of bottom plate is connected with backup pad one and backup pad two, and the top of bottom plate is equipped with the roof, the upper surface of backup pad one and backup pad two all with the bottom surface fixed connection of roof, the below of roof is equipped with extrusion mechanism, and the top of bottom plate is equipped with elevating system, and elevating system's top is equipped with places the board, places two symmetrical fixed blocks of last fixed surface fixedly connected with of board. The utility model has the advantages that: through setting up extrusion mechanism, fixed block, electric putter and grip block, when electric putter extends, can drive the grip block and remove to the middle part of placing the board to can carry out the centre gripping to the side of belt pulley, when the belt pulley rises to can promote stripper plate and skid resistant course rebound, can carry out the centre gripping of upper and lower direction to the belt pulley through the spring, thereby conveniently fix the belt pulley, and can increase the fixed effect to the belt pulley.

Description

Belt pulley drilling equipment

Technical Field

The utility model relates to a belt pulley field, especially a belt pulley drilling equipment.

Background

The belt pulley belongs to a hub part, generally has a relatively large size, and is mainly cast and forged in the manufacturing process. The common large-size design is a casting method, the materials are generally cast iron with good casting performance, and the casting performance of less cast steel is poor; generally, the steel is small in size and can be designed to be forged, and the material is steel. The belt pulley is mainly used in the occasion of transmitting power at a long distance, such as the output of small diesel engine power, agricultural vehicles, tractors, automobiles, mining machinery, machining equipment, textile machinery, packaging machinery, lathes, forging beds, the transmission of power of some small horsepower motorcycles, the transmission of power of agricultural machinery, air compressors, speed reducers, generators, cotton gins and the like.

The existing belt pulley drilling equipment cannot well control and adjust the drilling depth, the practicability of the device is greatly reduced, and due to the fact that the belt pulley is fixed and fastened insufficiently, the belt pulley is easy to shift in the drilling process, the drilling position is deviated, defective products are caused, and therefore the belt pulley drilling equipment is provided to solve the technical problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a belt pulley drilling equipment.

The purpose of the utility model is realized through the following technical scheme: the utility model provides a belt pulley drilling equipment, includes the bottom plate, the last fixed surface of bottom plate is connected with backup pad one and backup pad two, the top of bottom plate is equipped with the roof, the upper surface of backup pad one and backup pad two all with the bottom surface fixed connection of roof, the below of roof is equipped with extrusion mechanism, the top of bottom plate is equipped with elevating system, elevating system's top is equipped with places the board, the last fixed surface of placing the board is connected with two symmetrical fixed blocks, two the equal fixedly connected with electric putter in a side that the fixed block is close to each other, two the equal fixedly connected with grip block in electric putter's flexible end, a side that backup pad two is close to backup pad one is equipped with adjustment mechanism.

A further technical scheme is, the extrusion mechanism includes the connecting block, the bottom surface fixedly connected with fixed plate of connecting block, two symmetrical connecting rods of bottom surface fixedly connected with of fixed plate, every the equal fixedly connected with solid fixed cylinder in bottom surface of connecting rod, every the equal sliding connection in inside of solid fixed cylinder has a slide bar, every the equal fixedly connected with spring in upper end of slide bar, every the upper end of spring all with the interior roof fixed connection of solid fixed cylinder, every the equal fixedly connected with stripper plate in bottom surface of slide bar, every the equal fixedly connected with skid resistant course in bottom surface of stripper plate, the bottom surface fixedly connected with motor one at fixed plate middle part, the output pivot fixed mounting of motor one has the drill bit.

According to a further technical scheme, the bottom surface of each sliding rod is fixedly connected with an extrusion plate, and the bottom surface of each extrusion plate is fixedly connected with an anti-skid layer.

A further technical scheme is that the lifting mechanism comprises a fixed box, the bottom surface of the fixed box is fixedly connected with the upper surface of the bottom plate, the inner wall of the fixed box is connected with a gear in a rotating mode, the outer surface of the fixed box is fixedly connected with a second motor, an output rotating shaft of the second motor penetrates through the fixed box and is fixedly connected with one end of the gear, and the inner sliding of the fixed box is connected with two symmetrical racks which penetrate through the inner top wall of the fixed box and are fixedly connected with the bottom surface of the placing plate through a sliding block.

According to a further technical scheme, the bottom ends of the two racks are fixedly connected with limiting rods, the inner wall of the fixed box is provided with two symmetrical sliding grooves, each limiting rod is connected with the sliding grooves in a sliding mode through a sliding block, the two racks are fixedly connected with stabilizing rods on one side face close to each other, and the placing plate is close to a top block fixedly connected with one side face of the supporting plate II.

According to a further technical scheme, the adjusting mechanism comprises a through groove, the through groove is formed in the middle of the side face of the adjusting mechanism, a screw rod is connected to the inside of the through groove in a sliding mode, one end, close to the first supporting plate, of the screw rod is fixedly connected with a travel switch, one end, far away from the travel switch, of the screw rod is connected with a spiral ring in a threaded mode, and a scale strip is arranged on one side face, close to the first supporting plate, of the.

Compared with the prior art, the beneficial effects of the utility model are one of following at least:

1. the utility model discloses a set up extrusion mechanism, fixed block, electric putter and grip block, when electric putter extends, can drive the grip block and remove to the middle part of placing the board to can carry out the centre gripping to the side of belt pulley, when the belt pulley rises to can promote stripper plate and skid resistant course rebound, can carry out the centre gripping of upper and lower direction to the belt pulley through the spring, thereby conveniently fix the belt pulley, and can increase the fixed effect to the belt pulley.

2. The utility model discloses a set up elevating system and adjustment mechanism, it is rotatory to drive the gear when the motor is two rotatory, drives the rack lift when the gear is rotatory to can drive and place the board lift, make the belt pulley can go up and down, when placing the board and rise to kicking block and travel switch and contact, two reversals of motor this moment, thereby can drive and place board and belt pulley decline, thereby can realize the control to the belt pulley degree of depth of punching.

Drawings

Fig. 1 is a sectional view of the front view of the present invention.

Fig. 2 is a sectional view of the front view of the extruding mechanism of the present invention.

Fig. 3 is a sectional view of the elevation view of the lifting mechanism of the present invention.

Fig. 4 is a perspective view of the right side view of the adjusting mechanism of the present invention.

Fig. 5 is a perspective view of the left view of the adjusting mechanism of the present invention.

In the figure, 1-bottom plate, 2-supporting plate I, 3-top plate, 4-extruding mechanism, 40-drill bit, 41-connecting block, 42-fixing plate, 43-connecting rod, 44-fixing cylinder, 45-spring, 46-sliding rod, 47-extruding plate, 48-antiskid layer, 49-motor I, 5-supporting plate II, 6-lifting mechanism, 61-fixing box, 62-gear, 63-motor II, 64-rack, 65-fixing rod, 66-limiting rod, 67-sliding groove, 68-sliding block, 69-top block, 7-adjusting mechanism, 71-through groove, 72-scale bar, 73-screw rod, 74-travel switch, 75-spiral ring, 8-fixing block, 9-electric push rod, 10-clamping plate, 11-placing plate.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, the embodiments and the features of the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which the products of the present invention are conventionally placed in use, or the position or positional relationship which the skilled person conventionally understand, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the reference is made must have a specific position, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to an embodiment shown in fig. 1-5, a belt pulley drilling device comprises a bottom plate 1, a first supporting plate 2 and a second supporting plate 5 fixedly connected to the upper surface of the bottom plate 1, a top plate 3 arranged above the bottom plate 1, a first supporting plate 2 and a second supporting plate 5 both fixedly connected to the bottom surface of the top plate 3, a pressing mechanism 4 arranged below the top plate 3, a lifting mechanism 6 arranged above the bottom plate 1, a placing plate 11 arranged above the lifting mechanism 6 for placing a belt pulley in the middle of the placing plate 11, two symmetrical fixing blocks 8 fixedly connected to the upper surface of the placing plate 11, electric push rods 9 fixedly connected to the side surfaces of the two fixing blocks 8 close to each other, the electric push rods 9 being LX800 in type, clamping plates 10 fixedly connected to the telescopic ends of the two electric push rods 9, and the clamping plates 10 capable of clamping the outer surface of the belt pulley, and the clamping plate 10 is arc-shaped, and an adjusting mechanism 7 is arranged on one side surface of the supporting plate II 5 close to the supporting plate I2.

Extrusion mechanism 4 includes connecting block 41, the bottom surface fixedly connected with fixed plate 42 of connecting block 41, two symmetrical connecting rods 43 of bottom surface fixedly connected with of fixed plate 42, the equal fixedly connected with solid fixed cylinder 44 in bottom surface of every connecting rod 43, gu fixed cylinder 44 is the tube-shape, inside fixedly connected with spring 45, and sliding connection has slide bar 46, the equal sliding connection in inside of every solid fixed cylinder 44 has slide bar 46, the equal fixedly connected with spring 45 in upper end of every slide bar 46, the upper end of every spring 45 all with gu fixed cylinder 44's interior roof fixed connection, the bottom surface fixedly connected with motor 49 at fixed plate 42 middle part, the output pivot fixed mounting of motor 49 has drill bit 40. Through setting up extrusion mechanism 4, when motor 49 rotates, can drive drill bit 40 and rotate, conveniently punch to the belt pulley, rise the in-process when the belt pulley, can promote slide bar 46 and rise, slide bar 46 promotes spring 45 and contracts, and spring 45's reaction force is convenient to carry out the clamp of upper and lower direction to the belt pulley to can strengthen the stability of belt pulley upper and lower direction.

The bottom surface of each sliding rod 46 is fixedly connected with a squeezing plate 47, and the bottom surface of each squeezing plate 47 is fixedly connected with an anti-skid layer 48. By providing the pressing plate 47 and the anti-slip layer 48, when the placing plate 11 is raised, the reaction force of the spring 45 presses the pulley downward through the slide lever 46 and the pressing plate 47, and the anti-slip layer 48 can increase the frictional force between the pressing plate 47 and the pulley.

Elevating system 6 includes fixed case 61, fixed case 61 is fixed box, inside is equipped with lifting unit, the bottom surface of fixed case 61 is connected with the last fixed surface of bottom plate 1, the inner wall of fixed case 61 rotates and is connected with gear 62, the external fixed surface of fixed case 61 is connected with motor two 63, the model of motor one 49 and motor two 63 is Y90S-2, the output pivot of motor two 63 runs through fixed case 61 and with the one end fixed connection of gear 62, the inside sliding connection of fixed case 61 has two symmetrical rack 64, two rack 64 all run through the interior roof of fixed case 61 and through slider 68 and the bottom surface fixed connection who places board 11. Through setting up elevating system 6, when motor two 63 opened, can drive gear 62 and rotate, can drive rack 64 oscilaltion when gear 62 is rotatory to can drive and place board 11 and rise or descend.

The equal fixedly connected with gag lever post 66 in bottom of two racks 64, two symmetrical spouts 67 have been seted up to the inner wall of fixed case 61, and every gag lever post 66 all passes through slider 68 and spout 67 sliding connection, and a side fixedly connected with stabilizing rod 65 that two racks 64 are close to each other places a side fixedly connected with kicking block 69 that board 11 is close to backup pad two 5. Stability when rack 64 goes up and down can be strengthened through setting up firm pole 65, gag lever post 66, spout 67 and slider 68.

Adjustment mechanism 7 includes logical groove 71, and logical groove 71 is seted up in the middle part of adjustment mechanism 7 side, and the inside sliding connection who leads to groove 71 has screw rod 73, and screw rod 73 is close to the one end fixedly connected with travel switch 74 of backup pad one 2, and travel switch 74 is connected with external power source electricity, and travel switch 74 and kicking block 69 looks adaptation, and the one end threaded connection who keeps away from travel switch 74 of screw rod 73 has spiral ring 75, and the side that backup pad two 5 is close to backup pad one 2 has seted up scale bar 72. By arranging the adjusting mechanism 7, when the punching depth of the belt pulley needs to be determined, the height of the screw rod 73 is adjusted through the scale bar 72, and the screw rod 73 and the travel switch 74 are fixed through the rotary spiral ring 75.

The working process of the utility model is as follows: when the belt pulley drilling machine is used, a belt pulley is placed on the upper surface of the placing plate 11, the electric push rod 9 is controlled to extend through the external control device, the side surface of the belt pulley can be clamped through the clamping plate 10 at the moment, then the screw rod 73 is moved up and down, the height of the screw rod 73 is adjusted by comparing the scale bar 72 with the punching depth required by the belt pulley, the spiral ring 75 is rotated, the position of the travel switch 74 can be fixed, the motor II 63 is controlled to be started, the motor II 63 rotates to drive the gear 62 to rotate, the gear 62 can drive the rack 64 to ascend and descend when rotating, the placing plate 11 can be driven to ascend or descend, the belt pulley can be driven to ascend and descend, when the belt pulley ascends to push the extrusion plate 47 and the anti-skid layer 48 to move upwards, the spring 45 can clamp the belt pulley in the up and down direction, when the placing plate 11 is lifted to the top block 69 to be contacted with the travel switch 74, the second motor 63 is reversely rotated at the moment, so that the placing plate 11 and the belt pulley can be driven to descend, and the punching depth of the belt pulley can be controlled.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A pulley drilling device comprising a base plate (1), characterized in that: the upper surface of the bottom plate (1) is fixedly connected with a first supporting plate (2) and a second supporting plate (5), a top plate (3) is arranged above the bottom plate (1), the upper surfaces of the first supporting plate (2) and the second supporting plate (5) are fixedly connected with the bottom surface of the top plate (3), an extrusion mechanism (4) is arranged below the top plate (3), a lifting mechanism (6) is arranged above the bottom plate (1), a placing plate (11) is arranged above the lifting mechanism (6), the upper surface of the placing plate (11) is fixedly connected with two symmetrical fixed blocks (8), one side surface of each fixed block (8) close to each other is fixedly connected with an electric push rod (9), the telescopic ends of the two electric push rods (9) are fixedly connected with a clamping plate (10), and an adjusting mechanism (7) is arranged on one side surface of the second supporting plate (5) close to the first supporting plate (2).

2. A pulley drilling apparatus according to claim 1, wherein: extrusion mechanism (4) are including connecting block (41), the bottom surface fixedly connected with fixed plate (42) of connecting block (41), two symmetrical connecting rods (43) of bottom surface fixedly connected with of fixed plate (42), every the equal fixedly connected with solid fixed cylinder (44) in bottom surface of connecting rod (43), every the equal sliding connection in inside of solid fixed cylinder (44) has slide bar (46), every the equal fixedly connected with spring (45) in upper end of slide bar (46), every the upper end of spring (45) all with the interior roof fixed connection of solid fixed cylinder (44), the bottom surface fixedly connected with motor (49) at fixed plate (42) middle part, the output pivot fixed mounting of motor (49) has drill bit (40).

3. A pulley drilling apparatus according to claim 2, wherein: the bottom surface of each sliding rod (46) is fixedly connected with an extrusion plate (47), and the bottom surface of each extrusion plate (47) is fixedly connected with an anti-skid layer (48).

4. A pulley drilling apparatus according to claim 1, wherein: elevating system (6) are including fixed case (61), the bottom surface of fixed case (61) is connected with the last fixed surface of bottom plate (1), the inner wall of fixed case (61) rotates and is connected with gear (62), the outer fixed surface of fixed case (61) is connected with motor two (63), the output pivot of motor two (63) run through fixed case (61) and with the one end fixed connection of gear (62), the inside sliding connection of fixed case (61) has two symmetrical rack (64), two rack (64) all run through the interior roof of fixed case (61) and through slider (68) and the bottom surface fixed connection who places board (11).

5. A pulley drilling apparatus according to claim 4, wherein: two equal fixedly connected with gag lever post (66) in bottom of rack (64), two symmetrical spout (67) have been seted up to the inner wall of fixed case (61), every gag lever post (66) all through slider (68) and spout (67) sliding connection, two a side fixedly connected with stabilizing rod (65) that rack (64) are close to each other, place a side fixedly connected with kicking block (69) that board (11) is close to backup pad two (5).

6. A pulley drilling apparatus according to claim 1, wherein: adjustment mechanism (7) are including leading to groove (71), lead to groove (71) and set up in the middle part of adjustment mechanism (7) side, the inside sliding connection who leads to groove (71) has screw rod (73), one end fixedly connected with travel switch (74) that screw rod (73) are close to backup pad one (2), the one end threaded connection who travel switch (74) was kept away from in screw rod (73) has spiral ring (75), scale strip (72) have been seted up to a side that backup pad two (5) are close to backup pad one (2).