CN216657163U

CN216657163U - Automobile engine spare part trompil is with upset clamping device

Info

Publication number: CN216657163U
Application number: CN202123164448.1U
Authority: CN
Inventors: 蔡清泉; 王强; 王显刚; 王喜; 张杨; 陈开凡
Original assignee: Mianyang Taigang Technology Co ltd
Current assignee: Mianyang Taigang Technology Co ltd
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-06-03
Anticipated expiration: 2031-12-16

Abstract

The utility model discloses an overturning and clamping device for perforating automobile engine parts, which comprises a barrel, wherein two screw rods are in threaded connection inside the barrel, one ends of the two screw rods penetrate through the barrel and then are fixedly connected with a supporting plate through an L-shaped supporting column, two sides of the barrel are respectively provided with a guide mechanism, and the outer side of the barrel is provided with a driving mechanism; the clamping assembly comprises a fixed plate, one side of the fixed plate is fixedly connected with the rocker arm, and the other side of the fixed plate is provided with a first electric cylinder.

Description

Automobile engine spare part trompil is with upset clamping device

Technical Field

The utility model relates to the technical field of engine processing, in particular to an overturning clamping device for punching automobile engine parts.

Background

Automobile engine's spare part need overturn the trompil with spare part in the course of working, generally more overturn through artifical manual, efficiency is lower and increase the cost of labor, perhaps overturn after with the spare part centre gripping through automatic turning device, but the fixed singleness of size of the centre gripping spare part of current automatic turning device leads to turning device's application range comparatively narrow, for this reason, provides an automobile engine spare part trompil and uses upset clamping device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a turnover clamping device for punching automobile engine parts, which solves the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: an overturning clamping device for punching of automobile engine parts comprises a workbench, wherein supporting plates are arranged on two sides of the workbench, the inner sides of the two supporting plates are rotatably connected with rocker arms through rotating shafts, a clamping assembly is arranged at one end of each rocker arm, a part body is clamped between the clamping assemblies, an adjusting assembly is arranged at one end of each supporting plate, a motor is mounted on one side of each supporting plate, and the output end of the motor is fixedly connected with the rocker arms through the rotating shafts;

the adjusting assembly comprises a barrel, two screws are connected to the interior of the barrel in a threaded manner, one ends of the two screws penetrate through the barrel and then are fixedly connected with the supporting plate through L-shaped supporting columns, guide mechanisms are arranged on two sides of the barrel, and a driving mechanism is arranged on the outer side of the barrel;

the centre gripping subassembly includes the fixed plate, one side of fixed plate with rocking arm fixed connection, first electric jar is installed to the opposite side of fixed plate, first electric jar piston rod fixedly connected with movable plate, one side of fixed plate is rotated through the pivot and is connected with two sets of swing arms, the bell-shaped groove has all been seted up to the both sides of movable plate, the movable plate through the movable plate activity cup joint in the outside of swing arm, four the one end of swing arm is fixed with presses the clamp plate, press the clamp plate one side with one side laminating of spare part body.

Preferably, the driving mechanism comprises a base, a second electric cylinder is installed on one side of the base, a rack is fixedly connected to a piston rod of the second electric cylinder, and a gear meshed with the rack is fixedly sleeved on the outer side of the cylinder.

Preferably, the barrel is internally provided with a threaded hole matched with the screw rod, the screw rod is a semicircular cylinder, the two screw rods have the same diameter and opposite threads, and smooth areas of the two screw rods are attached to each other.

Preferably, the guide mechanism includes a guide ring movably sleeved on the outer side of the screw, a sliding block is fixedly connected to the inner side wall of the guide ring, a sliding groove matched with the sliding block is formed in the smooth side of the screw, and the sliding block is slidably connected to the inside of the sliding groove.

Preferably, the lower surface of the guide ring is fixedly connected to the upper surface of the base through a support rod.

Preferably, a rubber pad is fixedly connected to an inner side wall of the tapered groove, and a plurality of spurs are fixedly connected to one side of the pressing plate.

Compared with the prior art, the utility model has the beneficial effects that:

the first electric cylinder drives the moving plate to move, the two groups of opposite rotary rods are driven to drive the two pressing plates to move, the part body is clamped, when the part body needs to rotate, the motor drives the two rocker arms to rotate, and therefore the clamped part rotates 180 degrees around the supporting plate through the clamping assembly, rapid turnover is completed, drilling efficiency of the part body is improved, and manpower resources are saved;

the second electric cylinder of the driving mechanism drives the gear to rotate through the rack, so that the cylinder body rotates relative to the two screw rods, the two screw rods move in the same speed and in the opposite directions, the distance between the two clamping assemblies is adjusted, the clamping mechanism is suitable for part bodies with different widths, and the applicable size of the clamping mechanism is prevented from being simplified.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic structural diagram of a workbench according to the present invention;

FIG. 3 is a schematic cross-sectional view of the opened state of the pressing plate according to the present invention;

FIG. 4 is a schematic cross-sectional view of the clamping state of the pressing plate according to the present invention;

FIG. 5 is a schematic cross-sectional view of the cartridge of the present invention;

FIG. 6 is a schematic view of the screw of the present invention;

FIG. 7 is a schematic view of another embodiment of the screw of the present invention;

fig. 8 is a schematic structural view of the guide bar of the present invention.

In the figure: 1. a support plate; 2. a motor; 3. a rocker arm; 4. a clamping assembly; 41. a fixing plate; 42. a first electric cylinder; 43. moving the plate; 44. a tapered groove; 45. a pressing plate; 46. rotating the rod; 5. an L-shaped support column; 6. a barrel; 7. a base; 8. a second electric cylinder; 9. a screw; 10. a threaded hole; 11. a gear; 12. a rack; 13. a guide ring; 14. a slider; 15. a chute; 16. a component body; 17. a work bench.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-8, the present invention provides a technical solution: an overturning clamping device for punching of automobile engine parts comprises a workbench 17, wherein supporting plates 1 are arranged on two sides of the workbench 17, the inner sides of the two supporting plates 1 are rotatably connected with rocker arms 3 through rotating shafts, a clamping assembly 4 is arranged at one end of each rocker arm 3, a part body 16 is clamped between the clamping assemblies 4, an adjusting assembly is arranged at one end of each supporting plate 1, a motor 2 is installed on one side of each supporting plate 1, and the output end of each motor 2 is fixedly connected with the corresponding rocker arm 3 through the rotating shafts;

the adjusting assembly comprises a barrel 6, the inside of the barrel 6 is in threaded connection with two screws 9, one ends of the two screws 9 penetrate through the barrel 6 and then are fixedly connected with a supporting plate 1 through an L-shaped supporting column 5, threaded holes 10 matched with the screws 9 are formed in the barrel 6, the screws 9 are semicircular cylinders, the diameters of the two screws 9 are the same, the threads are opposite, smooth areas of the two screws 9 are attached, the two screws 9 are opposite due to the fact that the threads on the outer sides are opposite, the two screws 9 move reversely at the same speed, guide mechanisms are arranged on two sides of the barrel 6 respectively and comprise guide rings 13, the guide rings 13 are movably sleeved on the outer sides of the screws 9, sliding blocks 14 are fixedly connected to the inner side walls of the guide rings 13, sliding grooves 15 matched with the sliding blocks 14 are formed in the smooth sides of the screws 9, and the sliding blocks 14 are connected to the inside of the sliding grooves 15 in a sliding mode; the screw 9 is slidably connected to the inside of the slide groove 15 through a slider 14 so as to be directionally movable within the guide ring 13. The lower surface of the guide ring 13 is fixedly connected with the upper surface of the base 7 through a support rod, and the support rod plays a role in supporting the guide ring 13.

The outside of the cylinder 6 is provided with a driving mechanism. The driving mechanism comprises a base 7, a second electric cylinder 8 is installed on one side of the base 7, a rack 12 is fixedly connected to a piston rod of the second electric cylinder 8, a gear 11 meshed with the rack 12 is fixedly sleeved on the outer side of the cylinder 6, the second electric cylinder 8 drives the gear 11 to rotate through the rack 12, the cylinder 6 rotates relative to the two screw rods 9, the second electric cylinder 8 of the driving mechanism drives the gear 11 to rotate through the rack 12, the cylinder 6 rotates relative to the two screw rods 9, the two screw rods 9 move in the same speed and in the opposite directions, the distance between the two clamping assemblies 4 is adjusted to adapt to part bodies 16 with different widths, and the size singularization applicable to the clamping mechanism is prevented.

Centre gripping subassembly 4 includes fixed plate 41, one side and rocking arm 3 fixed connection of fixed plate 41, first electric cylinder 42 is installed to the opposite side of fixed plate 41, first electric cylinder 42 piston rod fixedly connected with movable plate 43, one side of fixed plate 41 is connected with two sets of swing arms 46 through the pivot rotation, tapered slot 44 has all been seted up to the both sides of movable plate 43, movable plate 43 cup joints in the outside of swing arm 46 through movable plate 43 activity, four swing arm 46's one end is fixed with presses clamp plate 45, one side of pressing clamp plate 45 and one side laminating of spare part body 16, the inside wall fixedly connected with rubber pad of tapered slot 44, press a plurality of spurs of one side fixedly connected with of clamp plate 45, when swing arm 46 extrudees tapered slot 44, the rubber pad plays the cushioning effect to tapered slot 44, spurs has increased the friction between spare part body 16 and the clamp plate 45. With first electric cylinder 42 drive movable plate 43 removal, drive two sets of relative swing arms 46 and drive two and press the pressure board 45 to remove, to the centre gripping of spare part body 16, when needs are rotatory with spare part body 16, motor 2 drives two rocking arms 3 and rotates to rotate 180 degrees around backup pad 1 with the spare part of centre gripping through centre gripping subassembly 4, accomplish quick upset, increased the drilling efficiency of spare part body 16, practiced thrift manpower resources moreover.

Working principle or structure principle, during the use, will treat automobile engine spare part body 16 of drilling and put on workstation 17, start first electric cylinder 42, first electric cylinder 42 drives the removal board 43 and removes, along with the removal of removal board 43, two sets of relative swing arms 46 for two are pressed board 45 and are removed, the centre gripping of spare part body 16, carry out the drilling to spare part body 16. When needs are drilling again after the rotation of spare part body 16, starter motor 2, motor 2 drives two rocking arms 3 through the pivot and rotates to rotate 180 degrees around backup pad 1 with the spare part of centre gripping through centre gripping subassembly 4, accomplish quick upset.

When drilling is carried out to the automobile engine spare part body 16 of different width, according to the width of spare part body 16, adjust the distance between two centre gripping subassemblies 4, start second electric jar 8, second electric jar 8 drives gear 11 through rack 12 and rotates for two relative screw rods 9 of barrel 6 rotate, two screw rods 9 are because the screw thread in the outside is opposite, therefore two screw rods 9 are with fast reverse movement, make the distance between two centre gripping subassemblies 4 carry out the synchronization regulation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automobile engine spare part trompil is with upset clamping device which characterized in that: the automatic clamping device comprises a workbench (17), wherein supporting plates (1) are arranged on two sides of the workbench (17), the inner sides of the two supporting plates (1) are rotatably connected with rocker arms (3) through rotating shafts, a clamping assembly (4) is arranged at one end of each rocker arm (3), a part body (16) is clamped between the clamping assemblies (4), an adjusting assembly is arranged at one end of each supporting plate (1), a motor (2) is installed on one side of each supporting plate (1), and the output end of each motor (2) is fixedly connected with the rocker arms (3) through the rotating shafts;

the adjusting assembly comprises a barrel body (6), two screw rods (9) are connected to the interior of the barrel body (6) in a threaded manner, one ends of the two screw rods (9) penetrate through the barrel body (6) and then are fixedly connected with the supporting plate (1) through L-shaped supporting columns (5), guide mechanisms are arranged on two sides of the barrel body (6), and a driving mechanism is arranged on the outer side of the barrel body (6);

centre gripping subassembly (4) include fixed plate (41), one side of fixed plate (41) with rocking arm (3) fixed connection, first electric cylinder (42) are installed to the opposite side of fixed plate (41), first electric cylinder (42) piston rod fixedly connected with movable plate (43), one side of fixed plate (41) is rotated through the pivot and is connected with two sets of swing arms (46), bell jar (44) have all been seted up to the both sides of movable plate (43), movable plate (43) through movable plate (43) activity cup joint in the outside of swing arm (46), four the one end of swing arm (46) is fixed with presses clamp plate (45), press clamp plate (45) one side with the laminating of one side of spare part body (16).

2. The turnover clamping device for drilling the automobile engine part as claimed in claim 1, wherein: the driving mechanism comprises a base (7), a second electric cylinder (8) is installed on one side of the base (7), a rack (12) is fixedly connected to a piston rod of the second electric cylinder (8), and a gear (11) meshed and connected with the rack (12) is fixedly sleeved on the outer side of the barrel (6).

3. The turnover clamping device for drilling the automobile engine part as claimed in claim 1, wherein: threaded holes (10) matched with the screw rods (9) are formed in the barrel (6), the screw rods (9) are semicircular cylinders, the diameters of the two screw rods (9) are the same, the threads are opposite, and smooth areas of the two screw rods (9) are attached.

4. The turnover clamping device for drilling the automobile engine part as claimed in claim 2, wherein: the guide mechanism comprises a guide ring (13), the guide ring (13) is movably sleeved on the outer side of the screw rod (9), a sliding block (14) is fixedly connected to the inner side wall of the guide ring (13), a sliding groove (15) matched with the sliding block (14) is formed in the smooth side of the screw rod (9), and the sliding block (14) is connected to the inside of the sliding groove (15) in a sliding mode.

5. The turnover clamping device for drilling the automobile engine part as claimed in claim 4, wherein: the lower surface of the guide ring (13) is fixedly connected with the upper surface of the base (7) through a support rod.

6. The turnover clamping device for drilling the automobile engine part as claimed in claim 1, wherein: the inner side wall of the conical groove (44) is fixedly connected with a rubber pad, and one side of the pressing plate (45) is fixedly connected with a plurality of spurs.