CN214603854U

CN214603854U - Diesel engine water tank body clamp

Info

Publication number: CN214603854U
Application number: CN202022174472.2U
Authority: CN
Inventors: 徐海山; 黄长勇; 时一平; 张而耕; 周锦祥; 赵正东; 许向伍
Original assignee: Jiangsu Xinhai Technology Development Co ltd
Current assignee: Jiangsu Xinhai Technology Development Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-11-05
Anticipated expiration: 2030-09-29

Abstract

The utility model discloses a diesel engine water tank box anchor clamps, include: the frame the upper end of frame is provided with the rectangle mount table the inside spout that is provided with directional its central line respectively of four angles of rectangle mount table it is provided with rather than the slider of mutually supporting to slide in the spout be provided with the backup pad in the upper end of slider the upper end of backup pad is provided with the swing arm the backup pad is provided with the fixed block in one side upper end of central line dorsad, go up the fixed block through first round pin axle and swing arm middle part swing joint the backup pad is provided with down the fixed block in one side lower extreme of central line dorsad be provided with the jacking cylinder down on the fixed block, the one end swing joint of central line is kept away from through second round pin axle and swing arm to the first piston rod of jacking cylinder the swing arm is provided with on being close to the other end of central line and compresses tightly the cylinder.

Description

Diesel engine water tank body clamp

Technical Field

The utility model relates to a diesel engine water tank especially relates to a diesel engine water tank box anchor clamps.

Background

The diesel engine water tank is an important component of the diesel engine, and the diesel engine water tank needs to be clamped by a clamp in the machining process. The clamp force of the existing diesel engine water tank clamp is not adjustable in the process of compressing the water tank body, the water tank body is easy to loosen in the machining process due to too loose clamp, the surface of the water tank body is easy to damage due to too tight clamp, the clamping effect is poor, meanwhile, as the clamping block on the clamp is positioned above the water tank body, the water tank body can only be used for feeding and discharging from the side surface of a rectangular mounting table, the feeding and discharging can not be carried out from the right top of the rectangular mounting table through a hoisting device, the feeding and discharging are troublesome, in addition, the existing clamp can only be used for clamping the diesel engine water tank of a single size, the diesel engine water tanks of different sizes need different clamps to be clamped, the application range is small, and the investment cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: the diesel engine water tank body clamp is good in clamping effect.

In order to solve the technical problem, the utility model discloses a technical scheme is: diesel engine water tank box anchor clamps include: the device comprises a rack, a rectangular mounting table is arranged at the upper end of the rack, sliding grooves pointing to the central line of the rectangular mounting table are respectively arranged in four corners of the rectangular mounting table, sliding blocks matched with the sliding grooves are arranged in the sliding grooves in a sliding mode, a supporting plate is arranged at the upper end of each sliding block, a swing arm is arranged at the upper end of each supporting plate, an upper fixing block is arranged at the upper end of one side, back to the central line, of each supporting plate, the upper fixing block is movably connected with the middle of each swing arm through a first pin shaft, a lower fixing block is arranged at the lower end, back to the central line, of each supporting plate, a jacking cylinder is arranged on each lower fixing block, a first piston rod of each jacking cylinder is movably connected with one end, far away from the central line, of each swing arm through a second pin shaft, a pressing cylinder is arranged at the other end, close to the central line, of each swing arm, and a fixing plate is arranged at the lower end of a second piston rod of each pressing cylinder, a vertical sliding hole is arranged in the middle of the fixed plate, a vertical sliding rod matched with the vertical sliding hole is arranged in the vertical sliding hole in a sliding manner, the upper end of the vertical sliding rod extends out of the fixed plate and is connected with a limiting block, the lower end of the vertical sliding rod extends out of the fixed plate and is connected with a pressing plate, a pressure sensor is arranged at the lower end of the fixed plate, a spring is sleeved on the vertical sliding rod between the pressure sensor and the pressing plate, the upper end of the spring is abutted against the pressure sensor, the lower end of the spring is abutted against the pressing plate, screw rods pointing to a central line are respectively arranged at the lower ends of four corners of the rectangular mounting table through bearing seats in a rotating manner, screw sleeves matched with the screw rods are respectively arranged at the lower end of the slide blocks, a driven bevel gear is respectively arranged at one end of the screw rod pointing to the central line, and a servo speed reduction motor is arranged at the central line inside the lower end of the rectangular mounting table, a motor shaft of the servo speed reducing motor is provided with a driving bevel gear which is matched with the driven bevel gear, and the rectangular mounting table is provided with a pressure display screen which is connected with a pressure sensor.

In order to better solve the technical problem, the utility model discloses a further technical scheme is: and a buffer cushion is arranged at the lower end of the compression plate.

In order to better solve the technical problem, the utility model discloses a further technical scheme is: the buffer cushion is made of polytetrafluoroethylene materials.

The utility model has the advantages that: the fixture for the water tank body of the diesel engine has a novel structure, the four corners of the water tank body are clamped, when the water tank body is clamped, the spring can be used for realizing clamping buffering, relative reverse pressure signals of the spring can be transmitted to a pressure display screen through a pressure sensor for digital signal conversion, the water tank body can be tightly pressed in an accurate load range, the lower end of the pressing plate is also provided with a polytetrafluoroethylene cushion pad, soft pressing can be realized, super wear resistance and pressure resistance are realized, the pressing effect is good, meanwhile, the pressing plate can be turned over for 90 degrees to be right above a supporting plate when loading and unloading are carried out, no interference in the space among the four supporting plates is ensured, the water tank body can be vertically hoisted by adopting hoisting equipment, the loading and unloading are convenient and quick, in addition, the four pressing plates positioned on the four corners of the rectangular mounting table can synchronously move along the track pointing to the central line of the rectangular mounting table, can press from both sides tightly the diesel engine water tank of equidimension not, application scope is wide, and investment cost is low.

Drawings

Fig. 1 is the structure schematic diagram of the utility model discloses diesel engine water tank box anchor clamps.

Fig. 2 is a schematic top view of the tank body of fig. 1 without the water tank.

In the figure: 1. the device comprises a rack, 2, a rectangular mounting table, 21, a central line, 3, a sliding chute, 4, a sliding block, 5, a supporting plate, 3, a swinging arm, 7, an upper fixing block, 8, a first pin shaft, 9, a lower fixing block, 10, a jacking cylinder, 101, a first piston rod, 12, a pressing cylinder, 121, a second piston rod, 13, a fixing plate, 131, a vertical sliding hole, 132, a vertical sliding rod, 133, a limiting block, 134, a pressing plate, 135, a pressure sensor, 136, a spring, 137, a cushion pad, 14, a bearing seat, 15, a screw, 16, a screw sleeve, 17, a driven bevel gear, 18, a servo speed reducing motor, 181, a motor shaft, 19, a driving bevel gear, 20, a pressure display screen, 22 and a water tank body.

Detailed Description

The following detailed description of the present invention will be made in conjunction with the accompanying drawings and specific embodiments.

As shown in fig. 1 and 2, the fixture for the water tank body of the diesel engine comprises: the lifting device comprises a frame 1, a rectangular mounting table 2 is arranged at the upper end of the frame 1, sliding grooves 3 pointing to a central line 21 of the rectangular mounting table 2 are respectively arranged in four corners of the rectangular mounting table 2, sliding blocks 4 matched with the sliding grooves 3 are arranged in the sliding grooves in a sliding manner, a supporting plate 5 is arranged at the upper end of each sliding block 4, a swing arm 6 is arranged at the upper end of each supporting plate 5, an upper fixing block 7 is arranged at the upper end of one side, back to the central line 21, of each supporting plate 5, the upper fixing block 7 is movably connected with the middle of each swing arm 6 through a first pin shaft 8, a lower fixing block 9 is arranged at the lower end of one side, back to the central line 21, of each supporting plate 5, a lifting cylinder 10 is arranged on each lower fixing block 9, a first piston rod 101 of each lifting cylinder 10 is movably connected with one end, far away from the central line 21, of each swing arm 6 through a second pin shaft 11, and a pressing cylinder 12 is arranged at the other end, close to the central line 21, a fixed plate 13 is arranged at the lower end of the second piston rod 121 of the hold-down cylinder 12, a vertical sliding hole 131 is arranged in the middle of the fixed plate 13, a vertical sliding rod 132 matched with the vertical sliding hole 131 is arranged in the vertical sliding hole 131 in a sliding manner, the upper end of the vertical sliding rod 132 extends out of the fixed plate 13 and is connected with a limiting block 133, the lower end of the vertical sliding rod 132 extends out of the fixed plate 13 and is connected with a hold-down plate 134, a pressure sensor 135 is arranged at the lower end of the fixed plate 13, a spring 136 is sleeved on the vertical sliding rod 132 between the pressure sensor 135 and the hold-down plate 134, the upper end of the spring 136 abuts against the pressure sensor 135, the lower end of the spring 136 abuts against the hold-down plate 134, screw rods 15 pointing to the central line 21 are respectively arranged at the lower ends of four corners of the rectangular mounting table 2 through bearing blocks 14 in a rotating manner, and screw sleeves 16 matched with the screw rods 15 are respectively arranged at the lower end of the slide block 4, one end of the screw 15 pointing to the central line 21 is respectively provided with a driven bevel gear 17, the central line 21 inside the lower end of the rectangular mounting table 2 is provided with a servo speed reduction motor 18, a motor shaft 181 of the servo speed reduction motor 18 is provided with a driving bevel gear 19 matched with the driven bevel gear 17, and the rectangular mounting table 2 is provided with a pressure display screen 20 connected with a pressure sensor 135.

As shown in fig. 1, in this example, in order to prevent crushing of the tank body 22, a cushion 137 is provided at a lower end of the pressing plate 134.

As shown in FIG. 1, in this example, the cushion 137 is made of a PTFE material.

When the diesel engine water tank body clamp is installed, the jacking cylinder 10 is started, the piston rod 101 of the jacking cylinder 10 drives one end, far away from the central line 21, of the swing arm 3 to turn downwards, the middle part of the swing arm 3 rotates on the upper fixing block 7 through the first pin shaft 8, the other end, close to the central line 21, of the swing arm 3 drives the pressing cylinder 12 to turn upwards for 90 degrees, the piston rod 121 of the pressing cylinder 12 drives the fixing plate 13 and the pressing plate 134 to turn upwards for 90 degrees, the pressing plate 134 turns over from the horizontal position to the vertical position and is positioned right above the supporting plates 5, at the moment, the space among the four supporting plates 5 has no interference, the water tank body 22 can be directly hoisted onto the rectangular installation table 2 from top to bottom through hoisting equipment, the trouble of conveying from the side surface is eliminated, when the water tank body 22 is placed to the middle part of the upper end of the rectangular installation table 2, the jacking cylinder 10 resets and drives the swing arm 6 to turn over reversely to reset to the horizontal position, the swing arm 6 drives the pressing cylinder 12 to reversely turn over and reset, the piston rod 121 of the pressing cylinder 12 drives the fixing plate 13 and the pressing plate 134 to reversely turn over and reset to a horizontal position, the four pressing cylinders 12 are started, the second piston rods 121 of the four pressing cylinders 12 drive the four fixing plates 13 to move downwards, the four fixing plates 13 drive the four pressing plates 134 to move downwards to press four corners of the water tank body 22, when the cushion 137 of the pressing plate 134 abuts against the water tank body 22, the second piston rods 121 of the pressing cylinders 12 continue to move downwards, the pressing plate 134 moves upwards relatively to drive the vertical sliding rod 132 to slide upwards in the vertical sliding hole 131 and extrude the spring 136 to compress, the spring 136 compresses a pressure sensor 135 at the lower end of the fixing plate 13 to generate a pressure signal, the pressure sensor 135 transmits the pressure signal to the pressure display screen 20, and the pressure display screen 20 converts the pressure signal into a digital signal to prompt a pressing force of a worker at present, when the effective compression load is reached, the compression cylinder 12 maintains the existing pressure to compress the water tank body 22, the water tank body 22 can be processed after compression, after the processing is completed, the compression cylinder 12 resets, the compression plate 134 is separated from the water tank body 22, the spring 136 resets to push the compression plate 134 to move downwards, the compression plate 134 drives the vertical slide rod 132 to slide downwards in the vertical slide hole 131, the vertical slide rod 132 drives the limiting block 133 to move downwards until the limiting block abuts against the upper end of the fixing plate 13, the pressure display screen 20 displays an initial load digital signal, the jacking cylinder 10 is started again, the piston rod 101 of the jacking cylinder 10 drives one end of the swing arm 3, which is far away from the central line 21, to turn downwards, the same as the starting operation step, the compression plate 134 is turned from the horizontal position to the vertical position and is positioned right above the support plates 5, and at the moment, the space among the four support plates 5 has no interference, the water tank body 22 can be lifted away from the rectangular mounting table 2 by the lifting device, the trouble of outputting from the side is eliminated,

during adjustment, when the water tank bodies 22 with different sizes are clamped, the distance between the four pressing plates 134 is adjusted according to the size, the servo speed reducing motor 18 is started, the motor shaft 181 of the servo speed reducing motor 18 drives the driving bevel gear 19 to rotate, the driving bevel gear 19 drives the four driven bevel gears 17 engaged with the driving bevel gear to rotate, the driven bevel gears 17 drive the screw rod 15 to rotate in the bearing seat 14, the screw rod 15 drives the screw sleeves 16 matched with the screw rod 15 to move, the screw sleeves 16 drive the sliding blocks 4 to slide in the sliding grooves 3, the sliding blocks 4 drive the locking bolts 5 and the pressing blocks 8 to move, because the sliding grooves 3 on the four corners of the rectangular mounting table 2 are arranged towards the central line 21, the four sliding blocks 4 respectively move synchronously towards the direction of the central line 21 in the four sliding grooves 3, and the four sliding blocks 4 drive the four supporting plates 5 to move synchronously towards the direction of the central line 21, therefore, the distance between the four pressing plates 134 can be adjusted, and the water tank bodies 22 with different sizes can be clamped.

The fixture for the water tank body of the diesel engine has a novel structure, the four corners of the water tank body are clamped, when the water tank body is clamped, the spring can be used for realizing clamping buffering, relative reverse pressure signals of the spring can be transmitted to a pressure display screen through a pressure sensor for digital signal conversion, the water tank body can be tightly pressed in an accurate load range, the lower end of the pressing plate is also provided with a polytetrafluoroethylene cushion pad, soft pressing can be realized, super wear resistance and pressure resistance are realized, the pressing effect is good, meanwhile, the pressing plate can be turned over for 90 degrees to be right above a supporting plate when loading and unloading are carried out, no interference in the space among the four supporting plates is ensured, the water tank body can be vertically hoisted by adopting hoisting equipment, the loading and unloading are convenient and quick, in addition, the four pressing plates positioned on the four corners of the rectangular mounting table can synchronously move along the track pointing to the central line of the rectangular mounting table, can press from both sides tightly the diesel engine water tank of equidimension not, application scope is wide, and investment cost is low.

Claims

1. Diesel engine water tank box anchor clamps, its characterized in that: the method comprises the following steps: frame (1) the upper end of frame (1) is provided with rectangle mount table (2) inside spout (3) that is provided with directional its central line (21) respectively of four angles of rectangle mount table (2) it is provided with rather than slider (4) of mutually supporting to slide in spout (3) the upper end of slider (4) is provided with backup pad (5) the upper end of backup pad (5) is provided with swing arm (6) backup pad (5) one side upper end of central line (21) dorsad is provided with fixed block (7), go up fixed block (7) through first round pin axle (8) and swing arm (6) middle part swing joint backup pad (5) one side lower extreme of central line (21) dorsad is provided with down fixed block (9) be provided with jacking cylinder (10) down on fixed block (9), first piston rod (101) of jacking cylinder (10) are far away with swing arm (6) through second round pin axle (11) and are sold From the one end swing joint of central line (21), be provided with on the swing arm is close to the other end of central line (21) and compress tightly cylinder (12) the second piston rod (121) lower extreme of compressing tightly cylinder (12) is provided with fixed plate (13) the middle part of fixed plate (13) is provided with vertical slide opening (131) it is provided with vertical slide bar (132) rather than mutually supporting to slide in vertical slide opening (131), the upper end of vertical slide bar (132) is stretched out fixed plate (13) and is connected with stopper (133), the lower extreme of vertical slide bar (132) is stretched out fixed plate (13) and is connected with pressure strip (134), the lower extreme of fixed plate (13) is provided with pressure sensor (135) the vertical slide bar (132) between pressure sensor (135) and pressure strip (134) is overlapped and is equipped with spring (136), the upper end and pressure sensor (135) offset, the lower end of the spring (136) is abutted against the pressing plate (134), the lower ends of four corners of the rectangular mounting table (2) are respectively provided with a screw (15) pointing to a central line (21) in a rotating mode through a bearing seat (14), the lower end of the sliding block (4) is respectively provided with a threaded sleeve (16) matched with the screw (15), one end of the screw (15) pointing to the central line (21) is respectively provided with a driven bevel gear (17), a servo speed reduction motor (18) is arranged on the central line (21) inside the lower end of the rectangular mounting table (2), a motor shaft (181) of the servo speed reduction motor (18) is provided with a driving bevel gear (19) matched with the driven bevel gear (17), and the rectangular mounting table (2) is provided with a pressure display screen (20) connected with the pressure sensor (135).

2. The diesel engine water tank box clamp of claim 1, wherein: a buffer pad (137) is arranged at the lower end of the pressing plate (134).

3. The diesel engine water tank box clamp of claim 2, wherein: the buffer cushion (137) is made of polytetrafluoroethylene materials.