CN211589142U

CN211589142U - Automobile engine assembly fixture

Info

Publication number: CN211589142U
Application number: CN201922447508.7U
Authority: CN
Inventors: 谭奇略
Original assignee: Shanghai Chenglue Automation Engineering Co ltd
Current assignee: Shanghai Chenglue Automation Engineering Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-09-29
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses an automobile engine assembly fixture, including operation panel, assembly devices, the operation panel top surface of spacing seat inboard transversely is equipped with the slide rail, the operation panel top surface of slide rail inboard is equipped with the assembly platform truck through the adjusting screw activity, the operation panel top surface of slide rail one side is provided with electronic slip table through the vertical activity of support grudging post, the vertical fixed feeding case that is provided with in operation panel top surface of support grudging post one side, assembly devices includes spacing holder, material loading arm, equipment arm, material loading arm sets up the preceding side surface central line department at the feeding case through adjusting the vertical activity of pole, the vertical activity of equipment arm sets up the preceding side surface upper end middle part at electronic slip table. The utility model discloses material loading arm gets the part clamp in proper order and moves to the spacing holder on assembly table car surface, and the assembly table car utilizes adjusting screw to remove the part to equipment arm below and accomplish the assembly operation, automated control, excellent in use effect.

Description

Automobile engine assembly fixture

Technical Field

The utility model relates to an assembly fixture technical field specifically is an automobile engine assembly fixture.

Background

At present, each automobile manufacturer assembles the engine on a special bracket, namely: the crankcase of the engine is placed on the bracket, then components such as a cylinder cover, a piston ring, a cylinder cover and the like are assembled on the crankcase, and then front and rear parts of the engine, such as a belt, a belt pulley and the like, are assembled. Because the bracket and the engine crankcase are not moved in the assembling process, after a worker installs a specific part at one station, the crankcase must be manually turned over by a certain angle by a crane to be assembled at the next station.

Last unloading and assembly operation when current automobile engine assembly fixture uses are mostly the split structure, for example application number is 201010545010.5, and the name is automobile engine assembly fixture's patent, and the fractional structure not only influences the packaging efficiency when using, and manual operation intensity of labour is big moreover, consuming time long, and the practicality is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automobile engine assembly fixture to solve the step structure among the prior art and not only influence the packaging efficiency when using, moreover manual operation intensity of labour is big, long problem consuming time.

In order to achieve the above object, the utility model provides a following technical scheme: an automobile engine assembly tool comprises an operating platform and an assembly mechanism, wherein the left end and the right end of the top surface of the operating platform are longitudinally and symmetrically provided with limiting seats, the top surface of the operating platform at the inner side of the limiting seats is transversely and fixedly provided with slide rails, the top surface of the operating platform at the inner side of the slide rails is transversely and movably provided with an adjusting screw through a transmission seat, an assembly trolley is movably arranged between the two slide rails above the adjusting screw, one end of the top surface of the operating platform at one side of the slide rails is vertically and fixedly provided with a C-shaped supporting vertical frame, the inner wall of the supporting vertical frame, which is close to one side of the slide rails, is vertically and movably provided with an electric sliding table, the top surface of the operating platform at one side of the supporting vertical frame is vertically and fixedly provided with a feeding box, the assembly mechanism comprises a limiting clamp seat, a, the feeding mechanical arm is vertically movably arranged at the central line of the front side surface of the feeding box through an adjusting rod, a material conveying belt is longitudinally fixedly arranged on the side surface of the feeding box below the feeding mechanical arm, and the assembling arm is vertically movably arranged in the middle of the upper end of the front side surface of the electric sliding table.

Preferably, the vertical cutting plane of the limiting seat is of an L-shaped structure, and the middle part of the surface of one side, close to the assembly trolley, of the limiting seat is respectively provided with a proximity sensor in an inclined mode and is in signal connection with the driving end of the assembly trolley.

Preferably, the assembly trolley is meshed with the outer surface of one end of the adjusting screw rod through a transmission seat vertically arranged in the middle of the surface of the bottom of the assembly trolley, and the adjusting screw rod is controlled and driven by an external positive and negative rotation motor under the action of the reduction gearbox.

Preferably, the material conveying belt is controlled and driven by an external high-frequency forward and reverse rotating stepping motor, and the length of the material conveying belt is larger than the distance between the feeding box and the limiting seat at one end of the operating platform.

Preferably, the feeding mechanical arm and the assembling arm are six industrial intelligent mechanical arms, and the adjusting rod on one side of the feeding mechanical arm is a hydraulic rod and controls the feeding mechanical arm to move between the material conveying belt and the assembling trolley.

Preferably, the limiting clamp seat is formed by combining a bottom plate, a rectangular outer baffle and spring positioning plates symmetrically arranged inside the rectangular outer baffle, and the spring positioning plates are connected with the outer baffle in a control mode through an external distance adjusting handle.

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

1. the assembling mechanism comprises a limiting clamping seat, a feeding mechanical arm and an assembling arm, the assembling arm is arranged on one side of the feeding mechanical arm through an electric sliding table, the feeding mechanical arm sequentially clamps and moves parts into the limiting clamping seat on the surface of the assembling trolley, and the assembling trolley utilizes an adjusting screw to move the parts to the lower side of the assembling arm and complete assembling operation, so that the assembling mechanism is automatically controlled and has a good using effect.

2. The feeding case side of loading arm below vertically is equipped with the biography material area, and is equipped with the assembly platform truck through adjusting screw activity between loading arm and the equipment arm, passes the material area and can effectively improve the material loading speed when assembling, and the assembly platform truck can be defeated to equipment arm below and accomplish the operation of inserting production line after the equipment is accomplished with assembling required engine part, and machining efficiency is higher, and the practicality is strong.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a side view of the present invention.

In the figure: 1. an operation table; 2. a limiting seat; 3. a slide rail; 4. adjusting the screw rod; 5. assembling a trolley; 6. a support stand; 7. an electric sliding table; 8. a feeding box; 9. a limiting clamp seat; 10. a feeding mechanical arm; 11. assembling the arm; 12. a material conveying belt; 13. a proximity sensor; 14. a base plate; 15. an outer baffle; 16. a spring positioning plate; 17. an external distance adjusting handle.

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. 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. 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.

Please refer to fig. 1, fig. 2, fig. 3, in an embodiment of the present invention, an automobile engine assembly tool includes an operation table 1 and an assembly mechanism, wherein the operation table 1 has a top surface with a left end and a right end longitudinally symmetrical to each other and is provided with a spacing seat 2, a slide rail 3 is transversely fixed on the top surface of the operation table 1 inside the spacing seat 2, an adjusting screw 4 is transversely movably arranged on the top surface of the operation table 1 inside the slide rail 3 through a transmission seat, an assembly trolley 5 is movably arranged between the two slide rails 3 above the adjusting screw 4, a C-shaped support stand 6 is vertically and fixedly arranged on one end of the top surface of the operation table 1 on one side of the slide rail 3, the support stand 6 is vertically and movably provided with an electric sliding table 7 near the inner wall on one side of the slide rail 3, a feeding box 8 is vertically and fixedly arranged on the top surface of the operation table 1 on one, The assembly device comprises an assembly arm 11, a limiting clamp seat 9 is vertically and movably arranged on the top surface of the assembly trolley 5, a feeding mechanical arm 10 is vertically and movably arranged at the center line of the front side surface of a feeding box 8 through an adjusting rod, a material conveying belt 12 is longitudinally and fixedly arranged on the side surface of the feeding box 8 below the feeding mechanical arm 10, and the assembly arm 11 is vertically and movably arranged in the middle of the upper end of the front side surface of the electric sliding table 7; the vertical cutting plane of the limiting seat 2 is of an L-shaped structure, and the middle part of the surface of one side, close to the assembly trolley 5, of the limiting seat 2 is respectively provided with a proximity sensor 13 in an inclined mode and is in signal connection with the driving end of the assembly trolley 5; the assembly trolley 5 is meshed and connected with the outer surface of one end of the adjusting screw rod 4 through a transmission seat vertically arranged in the middle of the bottom surface, and the adjusting screw rod 4 is controlled and driven by an external forward and reverse rotating motor under the action of a reduction gearbox to meet the control requirement; the material conveying belt 12 is controlled and driven by an external high-frequency forward and backward rotation stepping motor, the length of the material conveying belt 12 is larger than the distance between the feeding box 8 and the limiting seat 2 at one end of the operating platform 1, and automatic feeding operation is realized to ensure the processing efficiency; the feeding mechanical arm 10 and the assembling arm 11 are both six-axis industrial intelligent mechanical arms, an adjusting rod on one side of the feeding mechanical arm 10 is a hydraulic rod and controls the feeding mechanical arm 10 to move between the material conveying belt 12 and the assembling trolley 5, and feeding operation is facilitated; spacing holder 9 is formed by the combination of bottom plate 14, the outer baffle 15 of rectangle form and the spring location board 16 that inside symmetry was equipped with, and through external roll adjustment handle 17 control connection between spring location board 16 and the outer baffle 15, the material operation demand that moves when satisfying not unidimensional product assembly.

The utility model discloses a theory of operation and use flow: during the use, the engine parts required by assembly are conveyed to the lower part of the feeding mechanical arm 10 in sequence through the material conveying belt 12 according to requirements, the feeding mechanical arm 10 sequentially clamps parts and moves into the limiting clamping seat 9 on the surface of the assembly trolley 5 through the adjusting rod, the external motor rotates to drive the adjusting screw rod 4 to rotate so as to control the assembly trolley 5 to move to the lower part of the assembly arm 11, the engine after the assembly of the assembly arm 11 is utilized to move to the limiting seat 2 on the other side through the assembly trolley 5 under the reverse rotation effect of the adjusting screw rod 4, the offline operation is convenient, the automation control is realized, and the using effect is good.

Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an automobile engine assembly fixture, includes operation panel (1), assembly devices, its characterized in that: the vertical symmetry in both ends is equipped with spacing seat (2) about the top surface of operation panel (1), operation panel (1) top surface horizontal fixation of spacing seat (2) inboard is provided with slide rail (3), operation panel (1) top surface of slide rail (3) inboard is provided with adjusting screw (4) through the horizontal activity of transmission seat, the activity is provided with assembly table car (5) between two slide rails (3) of adjusting screw (4) top, the vertical fixed C shape that is provided with of operation panel (1) top surface one end of slide rail (3) one side supports grudging post (6), it is provided with electronic slip table (7) to support grudging post (6) to be close to the vertical activity of slide rail (3) one side inner wall, the vertical fixed feeding case (8) that is provided with in operation panel (1) top surface of support grudging post (6) one side, assembly devices includes spacing holder (9), Feed arm (10), equipment arm (11), the vertical activity of spacing holder (9) sets up the top surface at assembly platform truck (5), feed arm (10) are through adjusting the vertical activity setting of pole in the front side surface central line department of feeding case (8), feeding case (8) side longitudinal fixation of feed arm (10) below is provided with and passes material area (12), the vertical activity setting of equipment arm (11) is in the front side surface upper end middle part of electronic slip table (7).

2. The automobile engine assembling tool according to claim 1, characterized in that: the vertical cutting surface of the limiting seat (2) is of an L-shaped structure, and the middle part of the surface of one side, close to the assembly trolley (5), of the limiting seat (2) is obliquely provided with a proximity sensor (13) respectively and is in signal connection with the driving end of the assembly trolley (5).

3. The automobile engine assembling tool according to claim 1, characterized in that: the assembly trolley (5) is connected with the outer surface of one end of the adjusting screw rod (4) in a meshed mode through a transmission seat vertically arranged in the middle of the surface of the bottom of the assembly trolley, and the adjusting screw rod (4) is driven by an external positive and negative rotation motor under the action of the reduction gearbox in a controlled mode.

4. The automobile engine assembling tool according to claim 1, characterized in that: the material conveying belt (12) is controlled and driven by an external high-frequency forward and reverse rotating stepping motor, and the length of the material conveying belt (12) is larger than the distance between the feeding box (8) and the limiting seat (2) at one end of the operating platform (1).

5. The automobile engine assembling tool according to claim 1, characterized in that: the feeding mechanical arm (10) and the assembling arm (11) are six industrial intelligent mechanical arms, and an adjusting rod on one side of the feeding mechanical arm (10) is a hydraulic rod and controls the feeding mechanical arm (10) to move between the material conveying belt (12) and the assembling trolley (5).

6. The automobile engine assembling tool according to claim 1, characterized in that: spacing holder (9) are formed by bottom plate (14), the combination of rectangle outer baffle (15) and spring location board (16) that inside symmetry was equipped with, spring location board (16) and outer baffle (15) between through external roll adjustment handle (17) control connection.