CN209853174U - Production line and production line track for casting - Google Patents

Abstract

The utility model belongs to casting production facility field, concretely relates to production line and production line track are used in casting, through set up on the track draw hook and with draw hook elastic push rod mechanism opposite of effort, when the travelling bogie move to the initial point on the track, during terminal point or other stop points, draw hook along travelling bogie direction pulling travelling bogie, and simultaneously, the elastic push rod mechanism that sets up on the track applys an effort opposite with the draw hook to the travelling bogie, and then realize that the travelling bogie does not take place the displacement when berthhing on the track, the spacing of two directions can strengthen the operation safety, can be applicable to horizontal track, applicable in the track that has the certain slope again.

Description

Production line and production line track for casting

Technical Field

The utility model belongs to casting production facility field, concretely relates to production line and production line track are used in casting.

Background

In the modern foundry industry, sand casting is a widely used form of casting. As the name implies, it is sand that is used to make the mold. The sand mold casting requires placing a finished part mold or a wooden mold (pattern) in sand, filling the sand around the pattern, opening the box, and removing the pattern to form a mold. In order to remove the mould before casting the metal, the mould should be made in two or more parts; during the casting process, sand transfer operations are frequently required.

In the prior art, patent document No. CN208162550U discloses a sand recycling system for aluminum casting, and specifically discloses a moving track of a special tray for aluminum casting along a rail, which needs to move sand to other positions. However, the special pallet on the general production line or the platform trolley for moving the sandbox has a simple structure, is not provided with a special brake device, or is only provided with a baffle plate on the track for limiting the special pallet and the platform trolley at the initial point or the final point of the motion trail, the structure is simple, the baffle plate can only limit the one-way direction of the trolley, when the special pallet and the platform trolley do not slide at the limited side, the special pallet and the platform trolley can be separated from the visual field range of workers, and operation accidents occur.

SUMMERY OF THE UTILITY MODEL

The utility model provides a production line and production line track are used in casting to it is only one-way spacing to carry out to the platform dolly to solve current production line track, and the problem of the reverse slip of platform dolly that appears.

The utility model discloses a production line is used in casting adopts following technical scheme: the production line for casting comprises a transport trolley and a track for guiding and moving the transport trolley, wherein a traction hook for hooking the transport trolley is movably assembled on the track, an elastic push rod mechanism is further arranged on the track, and the elastic push rod mechanism is used for providing elastic jacking pressure opposite to the hooking direction of the traction hook for the transport trolley so as to avoid that the traction hook is separated from hooking cooperation with the transport trolley.

Preferably, the elastic push rod mechanism comprises a push rod extending along the extending direction of the track and a baffle movably assembled on the push rod and used for being matched with the transportation trolley in a blocking manner, an elastic part used for providing elastic jacking pressure for the baffle is assembled on the push rod, and an avoiding groove used for avoiding the push rod is arranged on the trolley.

Preferably, one end of the towing hook is a straight rod hinged and movably connected with the rail, and the other end of the towing hook is a hook used for hooking the trolley.

Preferably, be equipped with on the track with track releasable connection's base, the push rod pass through the base with track connection, the towing hook pass through the base with track articulated swing joint.

Preferably, the side surfaces of the transport trolley on two sides of the track are provided with hanging lugs for the hooks to hook.

The utility model discloses a production line track adopts following technical scheme: the production line track comprises a track for guiding and moving a transport trolley, wherein a traction hook for hooking the transport trolley is movably assembled on the track, an elastic push rod mechanism is further arranged on the track, and the elastic push rod mechanism is used for providing elastic jacking pressure opposite to the hooking direction of the traction hook for the transport trolley so as to prevent the traction hook from being disengaged from the hooking cooperation with the transport trolley.

Preferably, the elastic push rod mechanism comprises a push rod extending along the extending direction of the track and a baffle plate which is assembled on the push rod in a guiding and moving mode and used for being matched with the transport trolley in a blocking mode, and an elastic piece used for providing elastic jacking force for the baffle plate is assembled on the push rod.

Preferably, the elastic member is a spring.

Preferably, one end of the towing hook is a straight rod hinged and movably connected with the rail, and the other end of the towing hook is a hook used for hooking the trolley.

Preferably, be equipped with on the track with track releasable connection's base, the push rod pass through the base with track connection, the towing hook pass through the base with track articulated swing joint.

The utility model has the advantages that:

the utility model provides a production line is used in casting, through set up the tow hook on the track and with the push rod that the tow hook effort is opposite, when the travelling bogie move to the initial point on the track, when terminal point or other stop, tow hook along travelling bogie direction pulling travelling bogie, and simultaneously, the push rod that sets up on the track applys an effort opposite with the tow hook to the travelling bogie, and then realize that the travelling bogie does not take place the displacement when berthhing on the track, the spacing of two directions can strengthen the operation safety, can be applicable to the horizontal track, it is applicable in the track that has certain slope again.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural view of a specific embodiment of a casting line according to the present invention;

FIG. 2 is a top view of FIG. 1;

fig. 3 is a sectional view taken along line a-a of fig. 2.

Reference numerals: 1: transporting the trolley; 2: a track; 3: a towing hook; 31: a straight rod; 32: hooking; 4: an elastic push rod mechanism; 41: a push rod; 42: a baffle plate; 43: a spring; 5: an avoidance groove; 6: a drive device; 7: a base; 8: hanging a lug; 9: lifting lugs; 91: hoisting holes; 10: and a reinforcing rib plate.

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. 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.

The utility model discloses an embodiment of production line is used in casting. As shown in fig. 1 to 3, a production line for casting includes a transportation trolley 1 and a track 2 for guiding movement of the transportation trolley 1, a towing hook 3 for hooking the transportation trolley 1 is movably assembled on the track 2, an elastic push rod mechanism 4 is further arranged on the track 2, the elastic push rod mechanism 4 is used for providing elastic jacking force opposite to the hooking direction of the towing hook 3 to the transportation trolley 1 so as to prevent the towing hook 3 from being disengaged from the transportation trolley 1, the elastic push rod mechanism 4 in this embodiment includes a push rod 41 extending along the extending direction of the track 2 and a baffle 42 movably assembled on the push rod in a guiding manner and used for being in blocking engagement with the transportation trolley 1, an elastic member for providing elastic jacking force to the baffle 42 is assembled on the push rod 41, an avoiding groove 5 for avoiding the push rod is arranged on the transportation trolley 1, a ball for reducing friction and facilitating sliding of the push rod 41 is arranged in the avoiding groove 5, in this embodiment, the elastic member is a spring 43, and the transportation trolley 1 is provided with a driving device 6 for providing driving force for the trolley.

Further, in this embodiment, the one end of towing hook 3 is straight-bar 31 with 2 hinge swing joint of track, and the other end is for being used for hooking couple 32 of travelling bogie 1, and 3 one ends of towing hook are articulated with track 2, the free rotation of towing hook 3 of being convenient for, and when travelling bogie 1 stopped, the nimble rotation of towing hook 3 can be convenient for the staff with travelling bogie 1 rapid hook.

Further, in this embodiment, be equipped with on the track 2 with track 2 swing joint's base 7, towing hook 3 passes through base 7 and the articulated swing joint of track 2, push rod 41 is connected with track 2 through base 7, wherein base 7 adopts threaded connection's mode to fix with track 2, track 2 includes two guide rails, elastic push rod mechanism 4 sets up in the top of guide rail, towing hook 3 sets up the one side with the guide rail top, and in this embodiment, base 7, towing hook 3, elastic push rod mechanism 4 are two, and then realize fixed and spacing to travelling bogie 1 both sides.

Further, in the embodiment, the side surfaces of the transportation trolley 1 on the two sides of the track 2 are provided with the hanging lugs 8 for the hanging hooks 32 to hook, the hanging lugs 8 are provided with U-shaped holes, in addition, two end surfaces of the transportation trolley 1 in the advancing direction are provided with the lifting lugs 9 for lifting the trolley, the lifting lugs 9 are provided with the lifting holes 91, and the lifting lugs 9 are obliquely arranged at two ends of the transportation trolley 1 in the advancing direction; the transport trolley 1 in the embodiment is a steel structure formed by a cross beam and a longitudinal beam, and a reinforcing rib plate 10 is arranged at the intersection of the cross beam and the longitudinal beam on the upper surface, and the rib plate is triangular in shape in the embodiment.

The utility model discloses a production line is used in the casting at the during operation, when travelling bogie 1 berths, push rod 41 deepens to travelling bogie 1 in dodging groove 5, along with constantly advancing of travelling bogie 1, baffle 42 removes to compression spring 43's direction, and will draw hook 3 to rotate to suitable position on, catch on hangers 8, draw hook 3 this moment and with draw hook 3 opposite direction's spring 43 elasticity messenger travelling bogie 1 and reach balanced state, and then realize travelling bogie 1 and not take place the displacement when berthhing.

The utility model discloses an orbital embodiment of production line. The utility model provides a production line track, including the track that supplies the travelling bogie guide to move, the activity is equipped with the towing hook that is used for the hook travelling bogie on the track, still be equipped with elasticity push rod mechanism on the track, elasticity push rod mechanism is used for providing the travelling bogie with the hook opposite direction's of towing hook elasticity apical force in order to avoid towing hook and travelling bogie to break away from the hook cooperation, the elastic component in this embodiment is the spring, elasticity push rod mechanism includes the push rod that extends along orbital extending direction and guide move the assembly on the push rod, be used for with the travelling bogie stop complex baffle, be equipped with the elastic component that is used for providing elasticity apical force to the baffle on the push rod.

Further, in this embodiment, the one end of towing hook is the straight-bar with track hinge swing joint, and the other end is the couple that is used for the hook dolly, and towing hook one end and track hinge swing joint, the free rotation of the towing hook of being convenient for, when the travelling bogie stopped, the nimble rotation of towing hook can be convenient for the staff with the travelling bogie rapid hook.

Further, be equipped with on the track with track releasable connection's base, the push rod passes through base and track connection, draws the hook to pass through base and the articulated swing joint of track, and the base adopts the mode of removable setting in this embodiment, is convenient for set up the stop point as required in actual production.

Adopt the utility model provides a production line track is when using, set up the base on the track that needs were parkked, draw hook, device such as elasticity push rod mechanism, when travelling bogie moves to the stop point, the push rod deepens to the groove of dodging of travelling bogie, spring on the push rod is compressed to the certain degree after, rotate draw hook and hang its hook on travelling bogie's hangers, and then realized travelling bogie's stable stop, when travelling bogie need remove, promote travelling bogie to compression spring's direction with the help of external force, it makes draw hook break away from the hangers to rotate draw hook, travelling bogie can remove towards the direction of release spring elasticity.

It should be noted that, in other embodiments of the present invention, the track may be made of i-shaped steel or U-shaped steel; in other embodiments, the contact point of the towing hook and the transport trolley can be the side surface of the transport trolley, the front end of the transport trolley or other positions; in other embodiments, the elastic element which is arranged on the push rod in a penetrating way can also be a rubber ring; the base can be unsettled and set up in the track top, or set up in orbital one side, and the towing hook can be parallel with the track when the hook catches the transportation dolly, can be with the track have certain contained angle.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a production line is used in casting, includes travelling bogie and confession the track of travelling bogie guiding movement which characterized in that: the track is movably provided with a towing hook used for hooking the transport trolley, the track is further provided with an elastic push rod mechanism, and the elastic push rod mechanism is used for providing elastic jacking pressure opposite to the hooking direction of the towing hook on the transport trolley so as to prevent the towing hook from being disengaged from the hooking match with the transport trolley.

2. The production line for casting according to claim 1, characterized in that: the elastic push rod mechanism comprises a push rod extending along the extending direction of the track and a baffle which is assembled on the push rod in a guiding and moving mode and used for being matched with the transportation trolley in a blocking mode, an elastic piece used for providing elastic jacking pressure for the baffle is assembled on the push rod, and an avoiding groove used for avoiding the push rod is formed in the trolley.

3. The production line for casting according to claim 2, characterized in that: one end of the traction hook is a straight rod movably connected with the rail hinge, and the other end of the traction hook is a hook used for hooking the trolley.

4. The production line for casting according to any one of claims 1 to 3, characterized in that: the track is provided with a base detachably connected with the track, the push rod is connected with the track through the base, and the traction hook is movably connected with the track in a hinged mode through the base.

5. The production line for casting of claim 3, characterized in that: the side surfaces of the transport trolley on the two sides of the track are provided with hanging lugs for the hooks to hook.

6. The utility model provides a production line track, includes the track that supplies travelling bogie guide to remove which characterized in that: the track is movably provided with a towing hook used for hooking the transport trolley, the track is further provided with an elastic push rod mechanism, and the elastic push rod mechanism is used for providing elastic jacking pressure opposite to the hooking direction of the towing hook on the transport trolley so as to prevent the towing hook from being disengaged from the hooking match with the transport trolley.

7. The production line track of claim 6, wherein: the elastic push rod mechanism comprises a push rod extending along the extending direction of the track and a baffle plate which is assembled on the push rod in a guiding and moving mode and used for being matched with the transport trolley in a blocking mode, and an elastic piece used for providing elastic jacking force for the baffle plate is assembled on the push rod.

8. The production line track of claim 7, wherein: the elastic piece is a spring.

9. The production line track of claim 7, wherein: one end of the traction hook is a straight rod movably connected with the rail hinge, and the other end of the traction hook is a hook used for hooking the trolley.

10. The production line track according to any one of claims 6 to 9, wherein: the track is provided with a base detachably connected with the track, the push rod is connected with the track through the base, and the traction hook is movably connected with the track in a hinged mode through the base.