CN220481431U - Stable clamping mechanism for automobile engine cylinder body - Google Patents

Abstract

The utility model discloses a stable clamping mechanism of an automobile engine cylinder body, which comprises a chassis, a clamping mechanism and a fine-adjustment clamping mechanism; and a case: a placing table is fixedly connected to the middle part of the upper end of the case; and (3) a clamping mechanism: the sliding column is longitudinally and uniformly fixedly connected in a notch at the upper end of the chassis, and two clamping plates which are transversely distributed are in sliding connection with the sliding column; fine adjustment clamping mechanism: the device is arranged in the placing table; wherein: the bottom four corners of quick-witted case all fixedly connected with fixing base, the installing port has all been seted up to the bottom of fixing base, still includes control switch, control switch is located the outside of quick-witted case, and external power source is connected to control switch's input electricity, and this automobile engine cylinder body stabilizes fixture, provides stable processing environment for the high quality production of automobile engine cylinder body, is applicable to the omnidirectional fixed to automobile engine cylinder body accessory of equidimension.

Description

Stable clamping mechanism for automobile engine cylinder body

Technical Field

The utility model relates to the technical field of automobile engine cylinder production, in particular to a stable clamping mechanism for an automobile engine cylinder.

Background

The automobile engine is a device for providing power for an automobile, is the heart of the automobile and determines the power performance, economy, stability and environmental protection of the automobile. According to different power sources, automobile engines can be divided into diesel engines, gasoline engines, electric automobile motors, hybrid power and the like, but each engine needs an engine cylinder structure, an engine cylinder needs to be clamped and fixed in the processing process, one part of the existing engine cylinder is clamped by lifting and clamping, a connecting rod is used for clamping, two opposite L-shaped connecting rod frames are mutually contracted by a motor to achieve the clamping effect, but the clamping in a single direction is easy to cause unstable fixation to cause the engine cylinder to drop down to cause damage, and the other part of the engine cylinder is fixed by limiting a locating pin through a specific locating hole fixedly arranged on a working panel, but the locating hole is specific and the application range is limited for the automobile engine cylinders in different sizes.

Disclosure of Invention

The utility model aims to overcome the existing defects, provide the stable clamping mechanism for the automobile engine cylinder body, provide a stable processing environment for high-quality production of the automobile engine cylinder body, and is suitable for all-round fixing of automobile engine cylinder body accessories with different sizes, and the problems in the background art can be effectively solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the stable clamping mechanism of the automobile engine cylinder body comprises a chassis, a clamping mechanism and a fine-adjustment clamping mechanism;

and a case: a placing table is fixedly connected to the middle part of the upper end of the case;

and (3) a clamping mechanism: the sliding column is longitudinally and uniformly fixedly connected in a notch at the upper end of the chassis, and two clamping plates which are transversely distributed are in sliding connection with the sliding column;

fine adjustment clamping mechanism: the device is arranged in the placing table;

wherein: the bottom four corners of quick-witted case all fixedly connected with fixing base, the installing port has all been seted up to the bottom of fixing base, realizes controlling centering spacing and thickness front and back centre gripping spacing fixed to the automobile engine cylinder body, provides stable processing environment for the high-quality production of automobile engine cylinder body, is applicable to the omnidirectional fixed to automobile engine cylinder body accessory of equidimension, easy operation.

Further, the intelligent control device also comprises a control switch, wherein the control switch is positioned outside the case, the input end of the control switch is electrically connected with an external power supply, and the normal operation of the electric appliance is regulated and controlled.

Further, fixture still includes rotation axis, gear, carriage and rack, the end of rotation axis crosses the bearing rotation and connects in the diapire center of quick-witted case, and gear fixed connection is in the upper end of rotation axis, and the gear is located the inside of notch, and carriage symmetry fixed connection is in the notch center of machine case, and the rack is with the sliding connection of sliding port on the carriage respectively, and dislocation set about the rack, the gear is connected with two racks meshing respectively, and the rack left end and the splint fixed connection of left side of rear side, the rack right-hand member and the splint fixed connection of right side of front side make the clamping structure more stable.

Further, fixture still includes motor, worm, turbine and support frame, motor fixed connection is in the diapire left side of quick-witted case, and the output shaft right-hand member fixed connection of motor is in the left end of worm, and the right-hand member of worm passes through the bearing and rotates the upper end of connection in the support frame, the bottom of support frame and the diapire fixed connection of machine case, the bottom fixedly connected with turbine of rotation axis, and the scroll bar is connected with turbine meshing, and the output of control switch is connected to the input electricity of motor, makes the centre gripping of automobile engine cylinder body more stable firm.

Further, fine adjustment fixture includes knob, lead screw and slip table, slip table sliding connection is inside the spout of seting up in placing the platform upper end, and the lead screw passes through the bearing and rotates to be connected in the spout at middle part, and the lead screw is threaded connection in the middle part of lead screw and slip table, the front end fixedly connected with knob of lead screw, applicable in the centre gripping work of the automobile engine cylinder body of different types.

Further, the middle part of splint all is equipped with vertical evenly distributed's regulation mouth, and the equal sliding connection in both sides has adjusting bolt around the inside of regulation mouth, and adjusting bolt's middle part all is equipped with spacing piece, and one side that adjusting bolt kept away from quick-witted case center is equal threaded connection has adjusting nut, and splint are located between adjusting nut and the spacing piece, and is more accurate to the centre gripping of automobile engine cylinder body.

Furthermore, the front side and the rear side of the case are respectively provided with uniformly distributed ventilation holes, so that ventilation and heat dissipation are performed when the electric appliance works.

Compared with the prior art, the utility model has the beneficial effects that: this stable fixture of automobile engine cylinder body has following benefit:

1. the engine cylinder body production and processing personnel start the motor rotation through adjusting the control switch, the motor rotation drives the worm to rotate, the worm rotation makes the turbine rotate under the meshing effect, the turbine rotates and drives the rotation shaft to rotate, the rotation shaft rotates the gear that makes the rotation shaft upper end to rotate, the gear rotation makes two racks of dislocation about in the slide rail of carriage slide under the meshing effect, two racks respectively move towards the center in opposite directions, two racks move and make two splint of controlling transverse distribution slide to the center on the slide column, reach the left and right stable centre gripping to automobile engine cylinder body accessory, realize controlling the spacing fixedly of centre gripping to starting automobile engine cylinder body, both sides are synchronous motion in opposite directions, the centering is accurate and easy operation.

2. The adjusting bolt is moved to the edge of the automobile engine cylinder fitting through the adjusting bolt in the clamping plate adjusting port, the inner side of the adjusting bolt is in contact with the edge of the automobile engine cylinder fitting, the adjusting bolt is kept not to rotate, the adjusting nut is rotated to enable the adjusting bolt to move on the adjusting bolt in a threaded mode, the adjusting nut is tightly attached to the clamping plate under the limit fit of the limiting piece, accordingly, the adjusting bolt is fixed at the position of the adjusting port under the interaction of the adjusting nut and the limiting piece, the automobile engine cylinder fitting is further limited and fixed, the screw rod is enabled to rotate through the rotating knob, the screw rod is driven to slide in the sliding groove at the upper end of the sliding table, the sliding table is enabled to be in contact with the engine cylinder, the automobile engine cylinder fitting is enabled to be clamped back and forth stably under the limit of the vertical plate at the rear end of the placing table, stable processing environment is provided for high-quality production of the automobile engine cylinder fitting, and the adjusting bolt is suitable for all-round fixing of automobile engine cylinder fittings of different sizes, and the adjusting bolt is easy to operate.

Drawings

FIG. 1 is a schematic view of the structure of the present utility model

Fig. 2 is a schematic diagram of the front cross-sectional structure of the present utility model.

In the figure: 1 machine case, 2 fixing base, 3 spacing piece, 4 adjustment mouth, 5 adjusting nut, 6 adjusting bolt, 7 fixture, 701 motor, 702 worm, 703 turbine, 704 support frame, 705 rotation axis, 706 gear, 707 carriage, 708 rack, 709 slide column, 710 splint, 8 placing table, 9 fine adjustment fixture, 91 knob, 92 lead screw, 93 slip table, 10 spout, 11 bleeder vent, 12 control switch.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the present embodiment provides a technical solution: the stable clamping mechanism of the automobile engine cylinder body comprises a chassis 1, a clamping mechanism 7 and a fine-adjustment clamping mechanism 9;

case 1: the middle part of the upper end of the case 1 is fixedly connected with a placing table 8, the placing table 8 is convenient for placing and fixing accessories of an automobile generator cylinder body, the automobile generator cylinder body comprises a control switch 12, the control switch 12 is positioned outside the case 1, the input end of the control switch 12 is electrically connected with an external power supply, and the control switch 12 regulates and controls the normal work of the clamping mechanism 7.

Clamping mechanism 7: comprises a slide column 709 and clamping plates 710, wherein the slide column 709 is longitudinally and uniformly and fixedly connected in a notch at the upper end of a machine case 1, the two transversely distributed clamping plates 710 are both in sliding connection with the slide column 709, a clamping mechanism 7 further comprises a rotating shaft 705, a gear 706, a slide frame 707 and a rack 708, the bottom of the rotating shaft 705 is rotatably connected to the center of the bottom wall of the machine case 1 through a bearing, the gear 706 is fixedly connected to the upper end of the rotating shaft 705, the gear 706 is positioned in the notch, the slide frame 707 is symmetrically and fixedly connected to the center of the notch of the machine case 1, the rack 708 is respectively in sliding connection with a sliding port on the slide frame 707, the rack 708 is arranged in a left-right staggered manner, the gear 706 is respectively in meshed connection with the two racks 708, the left end of the rack 708 at the rear side is fixedly connected with the clamping plate 710 at the left side, the right end of the rack 708 at the front side is fixedly connected with the clamping plate 710 at the right side, the clamping mechanism 7 further comprises a motor 701, a worm 702, a turbine 703 and a supporting frame 704, the motor 701 is fixedly connected to the left side of the bottom wall of the case 1, the right end of the output shaft of the motor 701 is fixedly connected to the left end of the worm 702, the right end of the worm 702 is rotationally connected to the upper end of the supporting frame 704 through a bearing, the bottom end of the supporting frame 704 is fixedly connected with the bottom wall of the case 1, the bottom end of the rotating shaft 705 is fixedly connected with the turbine 703, the turbine 723 is meshed with the turbine 703, the input end of the motor 701 is electrically connected with the output end of the control switch 12, the middle part of the clamping plate 710 is provided with regulating ports 4 which are vertically and uniformly distributed, the front side and the rear side of the inside of the regulating ports 4 are both slidingly connected with regulating bolts 6, the middle part of the regulating bolts 6 is provided with limiting plates 3, one side of the regulating bolts 6 far away from the center of the case 1 is connected with regulating nuts 5 through threads, the clamping plate 710 is positioned between the regulating nuts 5 and the limiting plates 3, and an engine cylinder body production processor starts the motor 701 to rotate through regulating the control switch 12, the motor 701 rotates to drive the worm 702 to rotate, the worm 702 rotates to enable the turbine 703 to rotate under the meshing effect, the turbine 703 rotates to drive the rotating shaft 705 to rotate, the rotating shaft 705 rotates to enable the gear 706 at the upper end of the rotating shaft 705 to rotate, the gear 706 rotates to enable two racks 708 which are longitudinally distributed to slide in a sliding rail of the sliding frame 707 under the meshing effect, the two racks 708 respectively move leftwards and rightwards horizontally, the two clamping plates 710 which are transversely distributed slide on the sliding column 709 to the center, then the adjusting bolts 6 are moved to the edge of an engine cylinder body through the adjusting bolts 6 in the adjusting ports 4 of the clamping plates 710, the adjusting nuts 5 are screwed tightly, the adjusting bolts 6 are fixed at the positions of the adjusting ports 4 under the interaction of the adjusting nuts 5 and the limiting pieces 3, and the engine cylinder body fittings are limited and fixed, so that the left and right stable clamping of the engine cylinder body fittings of an automobile is achieved.

Fine adjustment clamping mechanism 9: the fine-adjustment clamping mechanism 9 comprises a knob 91, a screw rod 92 and a sliding table 93, wherein the sliding table 93 is slidably connected inside a sliding groove 10 formed in the upper end of the placing table 8, the screw rod 92 is rotatably connected in the sliding groove 10 in the middle through a bearing, the screw rod 92 is in threaded connection with the middle of the sliding table 93, the knob 91 is fixedly connected with the front end of the screw rod 92, so that an engine cylinder body is stably clamped, the fine-adjustment clamping mechanism is suitable for clamping engine cylinders of different types, an engine cylinder body production and processing personnel crane places the engine cylinder body at the place table 8, the screw rod 92 is rotated through rotating the knob 91, the screw rod 92 is rotated to drive the sliding table 93 to slide in the sliding groove 10 in the upper end of the placing table 8, and the sliding table 93 is contacted with the engine cylinder body to enable the engine cylinder body to be stably clamped.

Wherein: the equal fixedly connected with fixing base 2 in bottom four corners of quick-witted case 1, the installing port has all been seted up to the bottom of fixing base 2, through outside bolt through the installing port, the quick-witted case 1 fixed mounting who supports fixing base 2 is good, and evenly distributed's bleeder vent 11 has been seted up respectively to both sides around the quick-witted case 1, and the bleeder vent 11 of quick-witted case 1 front side makes motor 701 ventilate the heat dissipation at the during operation.

The working principle of the stable clamping mechanism for the automobile engine cylinder body provided by the utility model is as follows: the machine case 1 is placed at a fixed position by an automobile engine cylinder production and processing personnel, the machine case 1 is fixedly installed on a station through an external bolt through an installation port of a fixed seat 2 at the bottom end of the machine case 1, then the automobile engine cylinder production and processing personnel utilizes a crane to place an engine cylinder fitting at a place table 8, a screw rod 92 is rotated through a rotating knob 91, the screw rod 92 rotates to drive a sliding table 93 to slide in a sliding groove 10 at the upper end of the place table 8, the automobile engine cylinder fitting is stably clamped back and forth when the sliding table 93 contacts with the engine cylinder under the limit of a vertical plate at the rear end of the place table 8, the engine cylinder production and processing personnel starts a motor 701 to rotate through an adjusting control switch 12, the motor 701 rotates to drive a worm 702 to rotate, the worm 702 rotates to enable a turbine 703 to rotate under the meshing action, the turbine 703 rotates to drive a rotating shaft 705 to rotate, the rotation of the rotation shaft 705 causes the gear 706 at the upper end of the rotation shaft 705 to rotate, the rotation of the gear 706 causes two racks 708 which are staggered left and right to slide in the slide rail of the slide frame 707 under the meshing action, the two racks 708 respectively move towards the center, the two racks 708 move to cause two clamping plates 710 which are distributed laterally left and right to slide towards the center on the slide column 709, the left and right stable clamping of the automobile engine cylinder fittings is achieved, then the adjusting bolt 6 is moved to the edge of the automobile engine cylinder fittings through the adjusting bolt 6 in the clamping plate 710 adjusting port 4, the inner side of the adjusting bolt 6 is contacted with the edge of the automobile engine cylinder fittings, the adjusting bolt 6 is kept not rotated, the adjusting nut 5 is rotated to cause the adjusting bolt 6 to move in a threaded manner, the adjusting nut 5 is tightly abutted against the clamping plate 710 under the limit fit of the limit plate 3, therefore, the adjusting bolt 6 is fixed at the position of the adjusting port 4 under the interaction of the adjusting nut 5 and the limiting piece 3, the automobile engine cylinder body accessory is further limited and fixed, and after the machine is used, production and processing personnel of the automobile engine cylinder body reset each mechanism of the machine through the control switch 12 to close the power supply.

It should be noted that the motor 701 disclosed in the above embodiment may be a model YE2 series motor, and the control switch set 12 is provided with a control button corresponding to the motor 701 and used for controlling the switch thereof.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims (3)

1. Stable fixture of automobile engine cylinder block, its characterized in that: comprises a case (1), a clamping mechanism (7) and a fine-adjustment clamping mechanism (9);

case (1): a placing table (8) is fixedly connected to the middle part of the upper end of the case (1);

clamping mechanism (7): the device comprises a slide column (709) and clamping plates (710), wherein the slide column (709) is longitudinally and uniformly fixedly connected in a notch at the upper end of a chassis (1), and the two clamping plates (710) which are transversely distributed are in sliding connection with the slide column (709);

fine-tuning clamping mechanism (9): which is arranged in the placing table (8);

wherein: the four corners of the bottom end of the case (1) are fixedly connected with fixing seats (2), and the bottom ends of the fixing seats (2) are provided with mounting openings;

the control device further comprises a control switch (12), wherein the control switch (12) is positioned outside the case (1), and the input end of the control switch (12) is electrically connected with an external power supply;

the clamping mechanism (7) further comprises a rotating shaft (705), gears (706), a sliding frame (707) and racks (708), the bottom of the rotating shaft (705) is rotatably connected to the center of the bottom wall of the chassis (1) through a bearing, the gears (706) are fixedly connected to the upper end of the rotating shaft (705), the gears (706) are positioned in the notches, the sliding frame (707) is symmetrically and fixedly connected to the center of the notches of the chassis (1), the racks (708) are respectively connected with sliding ports on the sliding frame (707) in a sliding mode, the racks (708) are arranged in a left-right staggered mode, the gears (706) are respectively connected with the two racks (708) in a meshed mode, the left end of the racks (708) on the rear side is fixedly connected with the clamping plates (710) on the left side, and the right end of the racks (708) on the front side is fixedly connected with the clamping plates (710) on the right side;

the clamping mechanism (7) further comprises a motor (701), a worm (702), a turbine (703) and a supporting frame (704), wherein the motor (701) is fixedly connected to the left side of the bottom wall of the chassis (1), the right end of an output shaft of the motor (701) is fixedly connected to the left end of the worm (702), the right end of the worm (702) is rotatably connected to the upper end of the supporting frame (704) through a bearing, the bottom end of the supporting frame (704) is fixedly connected with the bottom wall of the chassis (1), the bottom end of the rotating shaft (705) is fixedly connected with the turbine (703), a worm (723) is meshed with the turbine (703), and the input end of the motor (701) is electrically connected with the output end of the control switch (12);

the fine-adjustment clamping mechanism (9) comprises a knob (91), a screw rod (92) and a sliding table (93), wherein the sliding table (93) is slidably connected inside a sliding groove (10) formed in the upper end of the placement table (8), the screw rod (92) is rotatably connected in the sliding groove (10) in the middle through a bearing, the screw rod (92) is in threaded connection with the middle of the sliding table (93), and the knob (91) is fixedly connected to the front end of the screw rod (92).

2. The automotive engine block stabilization clamping mechanism of claim 1, wherein: the middle part of splint (710) all is equipped with vertical evenly distributed's regulation mouth (4), and both sides all sliding connection have adjusting bolt (6) around the inside of regulation mouth (4), and the middle part of adjusting bolt (6) all is equipped with spacing piece (3), and one side that keeps away from quick-witted case (1) center of adjusting bolt (6) all threaded connection has adjusting nut (5), and splint (710) are located between adjusting nut (5) and spacing piece (3).

3. The automotive engine block stabilization clamping mechanism of claim 1, wherein: the front side and the rear side of the case (1) are respectively provided with ventilation holes (11) which are uniformly distributed.