CN212351931U

CN212351931U - Engine fitting assembly fixture

Info

Publication number: CN212351931U
Application number: CN202020347899.5U
Authority: CN
Inventors: 陈海标
Original assignee: Dongtai Zhenkun Machinery Technology Co ltd
Current assignee: Dongtai Zhenkun Machinery Technology Co ltd
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2021-01-15
Anticipated expiration: 2030-03-19

Abstract

The utility model discloses an engine accessory assembly fixture relates to engine accessory rigging equipment technical field, for solving the removal and the rotation of engine accessory assembly fixture on the present market to the accessory in the use all by manual completion, when the accessory is heavier, has brought certain difficulty for the rotation and the removal of accessory, intensity of labour is also great problem simultaneously. The lower extreme fixedly connected with bottom plate of support frame, the inside of second spout is provided with the second slider, the guiding hole is provided with guide bar and lead screw respectively with the inside of screw hole, the inboard of fixed plate and the both ends fixed connection of guide bar, driving motor under the outside fixedly connected with of fixed plate, the upper end fixedly connected with backup pad of pneumatic cylinder, driving motor on the positive fixedly connected with of backup pad, the upper end fixedly connected with clamping mechanism of mounting panel, the avris fixedly connected with bracing piece of mounting panel.

Description

Engine fitting assembly fixture

Technical Field

The utility model relates to an engine fitting rigging equipment technical field specifically is an engine fitting assembly fixture.

Background

An engine is a machine capable of converting other forms of energy into mechanical energy, including, for example, internal combustion engines (reciprocating piston engines), external combustion engines (stirling engines, steam engines, etc.), jet engines, electric motors, and the like. The assembly of a general engine is carried out by assembling of an assembler, and the engine is convenient to mount due to the fact that engine accessories are fixed, placed and the like.

The moving and rotating of the accessories in the using process of the engine accessory assembling tool on the market are completed manually, when the accessories are heavy, certain difficulty is brought to the rotating and moving of the accessories, and meanwhile, the labor intensity is high, so that the problem is solved by the engine accessory assembling tool urgently needed in the market.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an engine accessory assembly fixture to solve among the above-mentioned background art at present on the market engine accessory assembly fixture in the use to the removal of accessory and rotate all by manual completion, when the accessory is heavier, the rotation and the removal of giving the accessory have brought certain difficulty, intensity of labour also great problem simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: an engine accessory assembling tool comprises a supporting frame, wherein the lower end of the supporting frame is fixedly connected with a bottom plate, the upper end of the bottom plate is provided with a first sliding groove, a first sliding block is arranged inside the first sliding groove, the upper end of the first sliding block is fixedly connected with a containing box, the upper end of the supporting frame is provided with a second sliding groove and two movable grooves, the two second sliding grooves are symmetrically arranged, the movable grooves are positioned between the second sliding grooves, the second sliding block is arranged inside the second sliding groove, the upper end of the second sliding block is fixedly connected with a movable plate, two guide holes are symmetrically arranged on the lateral sides of the movable plate, a threaded hole is arranged inside the movable plate and positioned between the guide holes, guide rods and screw rods are respectively arranged inside the guide holes and the threaded hole, the front end and the rear end of the supporting frame are fixedly connected with fixed plates, and the inner sides, the utility model discloses a lead screw, including the fixed plate, the outside fixedly connected with of fixed plate drives motor down, drive motor's transmission end passes the fixed plate and is connected with the one end transmission of lead screw down, and the both ends of lead screw rotate with the inboard of fixed plate to be connected, the inside of movable plate is located fixedly connected with pneumatic cylinder between guiding hole and the screw hole, the upper end fixedly connected with backup pad of pneumatic cylinder, drive motor is gone up to the positive middle fixedly connected with of backup pad, go up drive motor's transmission end fixedly connected with mounting panel, the upper end fixedly connected with clamping mechanism of mounting panel, the avris fixedly connected with bracing piece of.

Preferably, the first sliding block and the second sliding block are symmetrically arranged about a vertical central line of the containing box and the moving plate, and the first sliding block and the second sliding block are matched with the first sliding groove and the second sliding groove respectively.

Preferably, the guide holes are in sliding connection with the guide rods, and threaded holes between the guide holes are in threaded connection with the screw rod.

Preferably, the hydraulic cylinders are symmetrically arranged in four directions about a vertical central line of the moving plate, and the lower ends of the hydraulic cylinders are provided with driving devices.

Preferably, clamping mechanism includes the annular connecting plate, the avris symmetry threaded connection of annular connecting plate has four threaded rods, the clamp end of threaded rod rotates through the bearing and is connected with the clamp plate, six groups of clamp rods of the clamp plate's clamp surface symmetry fixedly connected with, the lower extreme fixedly connected with third slider of clamp plate, the up end symmetry of the mounting panel of clamping mechanism lower extreme is provided with four third spouts, and the third spout is connected with third slider block.

Preferably, the clamping rod comprises a sleeve, an inner rod is movably connected inside the sleeve, and the sleeve and the inner rod are connected with each other through a clamping spring.

Preferably, the lower end of the supporting rod is rotatably connected with a steel ball, and the surface of the steel ball is attached to the upper surface of the mounting plate.

Compared with the prior art, the beneficial effects of the utility model are that: 1. this engine accessory assembly fixture is through setting up driving motor, the guide bar, the lead screw, pneumatic cylinder and last driving motor, realized removing and rotating the accessory of assembling is automatic, manual operation has been replaced, the degree of difficulty and intensity of labour in the accessory assembling process have been reduced, engine accessory assembly fixture on the present market is all accomplished by manual to the removal and the rotation of accessory in the use, when the accessory is heavier, certain difficulty has been brought for the rotation and the removal of accessory, intensity of labour is also great problem simultaneously.

2. This engine accessory assembly fixture can accomodate assembly tool through setting up two pull formula containing boxes, makes things convenient for the searching of instrument, simultaneously through setting up clamping bar, under clamping spring's effect, can press from both sides tightly anomalous accessory, greatly reduced assembly fixture's limitation.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of the mounting plate and clamping mechanism of the present invention;

fig. 4 is a schematic sectional view along the direction H-H in fig. 3;

fig. 5 is a schematic view of the internal structure of the clamping rod of the present invention.

In the figure: 1. a support frame; 2. a base plate; 3. a first chute; 4. a first slider; 5. a storage box; 6. a second chute; 7. a movable groove; 8. a second slider; 9. moving the plate; 10. a guide hole; 11. a threaded hole; 12. a guide bar; 13. a screw rod; 14. a fixing plate; 15. a lower drive motor; 16. a hydraulic cylinder; 17. a support plate; 18. an upper drive motor; 19. mounting a plate; 20. a clamping mechanism; 21. a support bar; 161. a drive device; 191. a third chute; 201. an annular connecting plate; 202. a threaded rod; 203. a clamping plate; 204. a clamping lever; 205. a third slider; 211. steel balls; 2041. a sleeve; 2042. an inner rod; 2043. the spring is clamped.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, the present invention provides an embodiment: an engine accessory assembling tool comprises a support frame 1, wherein the lower end of the support frame 1 is fixedly connected with a bottom plate 2, the upper end of the bottom plate 2 is provided with a first sliding groove 3, a first sliding block 4 is arranged inside the first sliding groove 3, the upper end of the first sliding block 4 is fixedly connected with a containing box 5, the upper end of the support frame 1 is provided with a second sliding groove 6 and a movable groove 7, the number of the second sliding grooves 6 is two, the movable groove 7 is positioned between the second sliding grooves 6, a second sliding block 8 is arranged inside the second sliding groove 6, the upper end of the second sliding block 8 is fixedly connected with a movable plate 9, the lateral side of the movable plate 9 is symmetrically provided with two guide holes 10, a threaded hole 11 is arranged inside the movable plate 9 and positioned between the guide holes 10, guide rods 12 and screw rods 13 are respectively arranged inside the guide holes 10 and the threaded hole 11, the front and rear ends of the support frame 1 are fixedly connected, the outer side of the fixed plate 14 is fixedly connected with a lower driving motor 15, the driving end of the lower driving motor 15 penetrates through the fixed plate 14 to be connected with one end of the screw rod 13 in a driving mode, two ends of the screw rod 13 are rotatably connected with the inner side of the fixed plate 14, the inner portion of the movable plate 9 is located between the guide hole 10 and the threaded hole 11, a hydraulic cylinder 16 is fixedly connected with the upper end of the hydraulic cylinder 16, a supporting plate 17 is fixedly connected with the middle of the supporting plate 17, an upper driving motor 18 is fixedly connected with the middle of the supporting plate 17, a mounting plate 19 is fixedly connected with the driving end of the upper driving motor 18, a clamping mechanism 20.

Further, the first slider 4 and the second slider 8 are symmetrically arranged about the vertical central line of the containing box 5 and the vertical central line of the moving plate 9, and the first slider 4 and the second slider 8 are matched with the first sliding groove 3 and the second sliding groove 6 respectively, so that the containing box 5 and the moving plate 9 can move conveniently.

Further, the guide holes 10 are slidably connected with the guide rods 12, and the threaded holes 11 between the guide holes 10 are in threaded connection with the screw rods 13, so that the moving plate 9 is pushed.

Further, the hydraulic cylinders 16 are symmetrically provided four about the vertical center line of the moving plate 9, and the lower ends of the hydraulic cylinders 16 are provided with driving devices 161 for facilitating stable support of the support plates 17 and control of the hydraulic cylinders 16.

Further, the clamping mechanism 20 comprises an annular connecting plate 201, four threaded rods 202 are symmetrically in threaded connection with the edge of the annular connecting plate 201, a clamping end of each threaded rod 202 is rotatably connected with a clamping plate 203 through a bearing, six groups of clamping rods 204 are symmetrically and fixedly connected with a clamping surface of each clamping plate 203, a third slider 205 is fixedly connected with the lower end of each clamping plate 203, four third sliding grooves 191 are symmetrically arranged on the upper end surface of the mounting plate 19 at the lower end of the clamping mechanism 20, and the third sliding grooves 191 are connected with the third sliders 205 in a clamping mode, so that stable clamping of accessories is facilitated.

Further, the clamping rod 204 comprises a sleeve 2041, an inner rod 2042 is movably connected inside the sleeve 2041, and the sleeve 2041 and the inner rod 2042 are connected with each other through a clamping spring 2043, so that clamping of irregular accessories is realized.

Further, the lower end of the support rod 21 is rotatably connected with a steel ball 211, and the surface of the steel ball 211 is attached to the upper surface of the mounting plate 19, so that the stability of the mounting plate 19 in the rotating process is ensured.

The working principle is as follows: when the engine accessory is used, firstly, the threaded rod 202 is externally screwed, the engine accessory is placed between the clamping plates 203, the threaded rod 202 is internally screwed, the threaded rod 202 pushes the clamping rod 204 on the surface of the clamping plate 203 to move towards the engine accessory, the inner rod 2042 is contacted with the engine accessory, the clamping spring 2043 contracts, the irregular and regular engine accessory is stably fixed under the action of the clamping spring 2043, then, through an external control piece control device, when the engine accessory needs to move and move, the lower driving motor 15 drives the screw rod 13 to rotate, the screw rod 13 enables the moving plate 9 to move, when the accessory moves to a specified position, the lower driving motor 15 stops acting, when the engine accessory needs to rotate, the upper driving motor 18 drives the mounting plate 19 to rotate, meanwhile, the support rod 21 is matched with the steel ball 211 to rotate, meanwhile, the mounting plate 19 is stably supported, when the engine accessory rotates to the specified position, go up driving motor 18 and stop the action, when the engine accessories need go up and down, drive arrangement 161 control pneumatic cylinder 16 action, go up and down backup pad 17, adjust the height of backup pad 17, and then make things convenient for the assembly of engine accessories, whole frock can realize the automatically regulated of engine accessories, the assembly of engine accessories of being convenient for, simultaneously at the in-process of assembly, through pull containing box 5, pull out containing box 5 or push, and then be convenient for take away and accomodate assembling tool.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an engine fitting assembly fixture, includes support frame (1), its characterized in that: the lower end of the support frame (1) is fixedly connected with a bottom plate (2), a first sliding groove (3) is formed in the upper end of the bottom plate (2), a first sliding block (4) is arranged inside the first sliding groove (3), a containing box (5) is fixedly connected to the upper end of the first sliding block (4), a second sliding groove (6) and a movable groove (7) are formed in the upper end of the support frame (1), two second sliding grooves (6) are symmetrically arranged, the movable groove (7) is located between the second sliding grooves (6), a second sliding block (8) is arranged inside the second sliding groove (6), a movable plate (9) is fixedly connected to the upper end of the second sliding block (8), two guide holes (10) are symmetrically formed in the side of the movable plate (9), and a threaded hole (11) is formed in the movable plate (9) and located between the guide holes (10), the guide hole (10) and the threaded hole (11) are respectively provided with a guide rod (12) and a lead screw (13), fixing plates (14) are fixedly connected with the front end and the rear end of the support frame (1), the inner side of each fixing plate (14) is fixedly connected with the two ends of the guide rod (12), a lower driving motor (15) is fixedly connected with the outer side of each fixing plate (14), the driving end of each lower driving motor (15) penetrates through the fixing plate (14) to be connected with one end of the corresponding lead screw (13) in a transmission manner, the two ends of each lead screw (13) are rotatably connected with the inner side of the corresponding fixing plate (14), a hydraulic cylinder (16) is fixedly connected between the guide hole (10) and the threaded hole (11) in the moving plate (9), a support plate (17) is fixedly connected with the upper end of the hydraulic cylinder (16), and an upper driving motor (18), go up drive end fixedly connected with mounting panel (19) of driving motor (18), the upper end fixedly connected with clamping mechanism (20) of mounting panel (19), avris fixedly connected with bracing piece (21) of mounting panel (19).

2. The engine accessory assembling tool according to claim 1, characterized in that: the first sliding block (4) and the second sliding block (8) are symmetrically arranged about the vertical central line of the containing box (5) and the vertical central line of the moving plate (9) respectively, and the first sliding block (4) and the second sliding block (8) are matched with the first sliding groove (3) and the second sliding groove (6) respectively.

3. The engine accessory assembling tool according to claim 1, characterized in that: the guide holes (10) are connected with the guide rods (12) in a sliding mode, and threaded holes (11) between the guide holes (10) are connected with the screw rods (13) in a threaded mode.

4. The engine accessory assembling tool according to claim 1, characterized in that: the four hydraulic cylinders (16) are symmetrically arranged about the vertical central line of the moving plate (9), and the lower end of each hydraulic cylinder (16) is provided with a driving device (161).

5. The engine accessory assembling tool according to claim 1, characterized in that: clamping mechanism (20) includes annular connecting plate (201), the avris symmetry threaded connection of annular connecting plate (201) has four threaded rods (202), the tight end of clamp of threaded rod (202) rotates through the bearing and is connected with clamp plate (203), six groups of clamp lever (204) of the tight face symmetry fixedly connected with of clamp plate (203), the lower extreme fixedly connected with third slider (205) of clamp plate (203), the up end symmetry of mounting panel (19) of clamping mechanism (20) lower extreme is provided with four third spout (191), and third spout (191) are connected with third slider (205) block.

6. The engine accessory assembling tool according to claim 5, characterized in that: the clamping rod (204) comprises a sleeve (2041), an inner rod (2042) is movably connected inside the sleeve (2041), and the sleeve (2041) and the inner rod (2042) are connected with each other through a clamping spring (2043).

7. The engine accessory assembling tool according to claim 1, characterized in that: the lower end of the support rod (21) is rotatably connected with a steel ball (211), and the surface of the steel ball (211) is attached to the upper surface of the mounting plate (19).