CN214447186U - Self-overturning type sleeper mould - Google Patents

Abstract

The utility model relates to a from upset type sleeper mould belongs to the technical field of sleeper mould, it includes body and framework, the cavity has been seted up to the body, the through-hole that runs through the framework is seted up to the framework, the body rotates to be connected in the through-hole, the both ends fixedly connected with axis of rotation of body, the rotation hole has been seted up to the lateral wall of framework, rotation hole intercommunication through-hole rotates, the axis of rotation is rotated and is connected in rotating the hole, the one end that the body was kept away from to the axis of rotation extends and rotates the hole, the lateral wall of framework is equipped with and is used for driving axis of rotation pivoted actuating mechanism. This application has convenient operation, improves the effect of drawing of patterns efficiency.

Description

Self-overturning type sleeper mould

Technical Field

The application relates to the field of sleeper molds, in particular to a self-overturning type sleeper mold.

Background

The sleeper is also called a sleeper and is one of railway accessories, and the sleeper has dozens of models and shapes and has different functions. The sleeper mould is an important tool in the production process of sleepers.

A chinese patent of bulletin number CN201147962Y discloses a rectangle sleeper mould, including the die block, die block one end sets up fixing device, the die block other end sets up stretch-draw fixing device, set up first side form and second side form on the die block, set up the bolt hole on the outside die block of first side form and second side form left and right sides respectively, first baffle is placed to first side form and second side form left side outside, the second baffle is placed to first side form and second side form right side outside, set up the bolt on first baffle and the second baffle respectively, the bolt is installed in the bolt hole, set up logical groove on first baffle and the second baffle lateral wall respectively.

Aiming at the related technologies, the inventor thinks that the defects that in the demoulding process of the sleeper with rails, a demoulding tool needs to be used for overturning a mould, the transportation process is troublesome and the working efficiency is influenced exist.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the operation, improve the efficiency of drawing of patterns, the application provides a from upset type sleeper mould.

The application provides a from upset type sleeper mould adopts following technical scheme:

the utility model provides a from upset type sleeper mould, includes body and framework, the cavity has been seted up to the body, the through-hole that runs through the framework is seted up to the framework, the body rotates to be connected in the through-hole, the both ends fixedly connected with axis of rotation of body, the rotation hole has been seted up to the lateral wall of framework, rotate hole intercommunication through-hole, the axis of rotation rotates to be connected in rotating the hole, the one end that the body was kept away from to the axis of rotation extends and rotates the hole, the lateral wall of framework is equipped with and is used for driving axis of rotation pivoted actuating mechanism.

Through adopting above-mentioned technical scheme, after the concrete solidifies in the cavity, actuating mechanism drive axis of rotation rotates, and the axis of rotation drives the body at the through-hole internal rotation, and then makes the body overturn, then takes out the sleeper from the body, need not be with the help of solitary drawing of patterns instrument, convenient operation improves the efficiency of drawing of patterns.

Optionally, the lower surface of the body is provided with a plurality of sliding holes, a push-pull rod is connected in the sliding holes in a sliding manner, and one side of the push-pull rod, which is far away from the cavity, penetrates through the sliding holes and extends out of the lower surface of the body.

By adopting the technical scheme, after the body is turned over, a worker pushes the push-pull rod to enable the push-pull rod to slide in the sliding hole, so that the sleeper is pushed out from the cavity, and the operation is convenient.

Optionally, a disc is fixedly connected to one end of the push-pull rod, which is far away from the cavity, a return spring located between the disc and the body is sleeved on the push-pull rod, and when the return spring is in a natural state, one end of the push-pull rod, which is close to the cavity, is parallel to the bottom surface of the cavity.

By adopting the technical scheme, when the sleeper is taken out of the cavity, a worker loosens the push-pull rod, the reset spring pushes the disc to further push the push-pull rod to recover to a natural state, and then one end, close to the cavity, of the push-pull rod is parallel to the bottom surface of the cavity, so that the possibility that impurities enter between the push-pull rod and the sliding hole is reduced, and the flatness of the surface of the sleeper is further ensured.

Optionally, the upper surface of the frame body is fixedly connected with a plurality of vertical rods, the vertical rods are close to the through holes and perpendicular to the upper surface of the frame body, the vertical rods are fixedly connected with push-pull air cylinders pointing to the through holes, the push-pull air cylinders are parallel to the vertical rods, piston rods of the push-pull air cylinders are fixedly connected with baffles, when the piston rods of the push-pull air cylinders are in an extended state, the baffles are abutted to the bottom surface of the body, and the size and the shape of the baffles are completely the same as those of the bottom surface of the body.

Through adopting above-mentioned technical scheme, after the body upset, the montant can support push-and-pull cylinder, and push-and-pull cylinder's piston rod extension, and then drive the baffle and be close to the push-and-pull rod, along with push-and-pull cylinder piston rod's continuation extension, promote the push-and-pull rod and release the sleeper from the cavity, convenient operation is laborsaving.

Optionally, the below of framework is equipped with the revolving stage, it is connected with a plurality of transfer rollers that are located under the through-hole to rotate on the revolving stage, the length direction evenly distributed of body is followed to the transfer roller.

Through adopting above-mentioned technical scheme, the sleeper falls into the transfer roller after falling down from the cavity on, then the transfer roller rotates transports the sleeper convenient operation.

Optionally, the rotating table comprises a base and a bearing seat located above the base, the conveying roller is rotatably connected to the upper surface of the bearing seat, and a plurality of buffer springs are fixedly connected between the bearing seat and the base.

Through adopting above-mentioned technical scheme, the sleeper falls into on the transfer roller and causes the impact to accepting the seat, and buffer spring is compressed this moment, and then can cushion impact force, reduces the damaged possibility of sleeper.

Optionally, a plurality of vertical grooves are formed in the base, a plurality of positioning rods in one-to-one correspondence with the vertical grooves are fixedly connected to the lower surface of the bearing seat, the positioning rods are connected to the vertical grooves in a sliding mode, and the buffer springs are sleeved on the positioning rods.

Through adopting above-mentioned technical scheme, after the sleeper fell into on the accepting the seat, the locating lever slided in vertical groove, can reduce and accept the seat and receive the impact force and cause the possibility of skew, and then reduce the impaired possibility of buffer spring, and then guarantee buffer spring's life-span.

Optionally, the surface of the conveying roller is sleeved with a buffer sleeve.

Through adopting above-mentioned technical scheme, the cushion collar is comparatively soft, can further cushion the sleeper, further reduces the damaged possibility of sleeper.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the arrangement of the body, the frame body, the through hole, the rotating shaft and the driving mechanism, the driving mechanism drives the rotating shaft to rotate so as to drive the body to rotate in the through hole, so that the body is overturned to push the sleeper out of the cavity, the operation is convenient, and the demoulding efficiency can be improved;

2. through the arrangement of the push-pull rod, the push-pull cylinder and the baffle plate, the push-pull cylinder drives the baffle plate to move so as to compress the push-pull rod, so that the push-pull rod slides in the sliding hole, and the sleeper is pushed out of the cavity, and the operation is convenient and labor-saving;

3. through the setting of buffer housing and buffer spring, can reduce the impact force that the sleeper caused, reduce the damaged possibility of sleeper.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic cross-sectional view of an embodiment of the present application;

fig. 3 is an enlarged schematic view of a portion a of fig. 2.

Description of reference numerals: 1. a body; 11. a cavity; 12. a rotating shaft; 2. a frame body; 21. a through hole; 22. rotating the hole; 23. supporting legs; 24. a bearing plate; 3. a slide hole; 31. macropores; 32. a small hole; 4. a push-pull rod; 41. a large pole; 42. a small rod; 43. a disc; 44. a return spring; 5. a vertical rod; 51. a rod body; 52. a linker; 53. a push-pull cylinder; 54. a baffle plate; 6. a rotating table; 61. a conveying roller; 611. a buffer sleeve; 7. a base; 71. a vertical slot; 8. a bearing seat; 81. positioning a rod; 82. a buffer spring; 83. a rotating groove; 9. rotating the motor; 91. a driving gear; 92. a driven gear; 10. a transfer motor; 101. a transmission gear; 102. a power gear; 103. and a chain.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses from upset type sleeper mould. Referring to fig. 1, the self-overturning type sleeper mold includes a frame body 2 having a rectangular parallelepiped shape and a body 1 having a rectangular parallelepiped shape. The frame 2 has a through hole 21 formed in the center thereof, the through hole 21 having a rectangular parallelepiped shape and having the same shape as the body 1, and the size of the through hole 21 is larger than that of the body 1. The lower surface of framework 2 is close to the position fixedly connected with supporting leg 23 of corner, and supporting leg 23 is perpendicular with framework 2, and body 1 rotates simultaneously and connects in through-hole 21, and cavity 11 has been seted up to the upper surface of body 1 simultaneously. The worker adds concrete to the cavity 11, forms a sleeper after the concrete cools, then rotates the body 1, turns the body 1 over in the cavity 11, and then pours the sleeper out of the cavity 11, and then collects the sleeper.

Referring to fig. 1, the side wall of the frame 2 where the two short sides are located is provided with two rotation holes 22, and the two rotation holes 22 are opposite to and penetrate through the side wall of the frame 2. The side wall at the two short sides of the body 1 is fixedly connected with a rotating shaft 12, the rotating shaft 12 is rotatably connected in a rotating hole 22, and a driving mechanism is arranged on the frame body 2 and connected with the rotating shaft 12.

Referring to fig. 1, the driving mechanism includes a rotating motor 9, one end of the rotating shaft 12 far away from the body 1 extends out of the rotating hole 22, and one end of the rotating shaft 12 far away from the body 1 is coaxially and fixedly connected with a driven gear 92. The side wall of the frame body 2 is fixedly connected with a bearing plate 24, the rotating motor 9 is fixedly connected with the bearing plate 24, an output shaft of the rotating motor 9 is coaxially and fixedly connected with a driving gear 91, and the driving gear 91 is meshed with a driven gear 92. In the body 1 upset in-process, rotate motor 9 and start, rotate motor 9 and drive driving gear 91 and rotate, and then drive driven gear 92 and rotate, driven gear 92 drives axis of rotation 12 and rotates in rotating hole 22, and then overturns body 1, and convenient operation is laborsaving.

Referring to fig. 1 and 2, a plurality of sliding holes 3 are formed in the lower surface of the body 1, the sliding holes 3 are uniformly distributed along the length direction of the body 1, and the sliding holes 3 penetrate through the lower surface of the body 1. Meanwhile, the sliding hole 3 is connected with a push-pull rod 4 in a sliding mode, and the push-pull rod 4 penetrates through the sliding hole 3 and extends out of the lower surface of the body 1. After the body 1 is turned over, a worker can push the push-pull rod 4 to enable the push-pull rod 4 to slide in the sliding hole 3, further push the sleeper and push the sleeper out of the cavity 11, and the operation is convenient.

Referring to fig. 1 and 3, the sliding hole 3 includes a large hole 31 and a small hole 32 which are communicated with each other, and the large hole 31 and the small hole 32 are cylindrical and are coaxially arranged. The large hole 31 is adjacent to the cavity 11 and the small hole 32 is located on the side of the large hole 31 remote from the cavity 11. The push-pull rod 4 comprises a large rod 41 and a small rod 42, the diameter of the large rod 41 is larger than that of the small rod 42, and the large rod 41 and the small rod 42 are coaxially and fixedly connected. The small rod 42 has a diameter equal to that of the small hole 32, the large rod 41 has a diameter equal to that of the large hole 31, and when the sleeper cavity 11 is located, the large rod 41 is located in the large hole 31 and the small rod 42 is located in the small hole 32. The large rod 41 is matched with the large hole 31, and the small rod 42 is matched with the small hole 32, so that the possibility that the push-pull rod 4 falls off from the sliding hole 3 can be reduced.

Referring to fig. 1 and 3, a disc 43 is fixedly connected to one end of the small rod 42 far away from the large rod 41, and the disc 43 is coaxial with the small rod 42. And the small rod 42 is sleeved with a return spring 44, one end of the return spring 44 is fixedly connected with the disc 43, and the other end is fixedly connected with the lower surface of the body 1. After the body 1 is turned over, a worker pushes the disc 43 and then pushes the small rod 42 to slide in the small hole 32, the reset spring 44 is compressed at the moment, and then the large rod 41 is pushed to slide in the large hole 31, so that the large rod 41 is abutted to a sleeper, and then the sleeper is pushed out of the cavity 11 along with the continuous pushing of the small rod 42, so that the operation is convenient. Meanwhile, when the worker loosens the small rod 42, the return spring 44 gradually returns to the natural state, and then the disc 43 is pushed to return the push-pull rod 4 to the initial state, so that one side of the large rod 41 close to the cavity 11 is parallel to the bottom surface of the cavity 11, the possibility that concrete enters the large hole 31 and the small hole 32 is reduced, the flatness of the push-pull rod 4 and the bottom surface of the cavity 11 is further ensured, and the flatness of the sleeper is further ensured.

Referring to fig. 1 and 3, four vertical bars 5 are fixedly connected to the upper surface of the frame body 2, and the vertical bars 5 are arranged near the corners of the frame body 2. The vertical rod 5 comprises a rod body 51 vertically and fixedly connected with the frame body 2, and a connecting body 52 vertical to the top end of the rod body 51. The connecting body 52 faces the through hole 21, and one end of the connecting body 52 far away from the rod body 51 is fixedly connected with a push-pull air cylinder 53, and the push-pull air cylinder 53 is parallel to the rod body 51. The piston rod of the push-pull cylinder 53 is fixedly connected with a baffle 54, the baffle 54 is positioned right above the body 1, and the shape and the size of the baffle 54 are completely the same as those of the lower surface of the body 1. After the body 1 is turned over, the piston rod of the push-pull cylinder 53 extends to drive the baffle 54 to lean against the body 1, then the baffle is abutted against the disc 43, and the push-pull rod 4 is pushed to push the sleeper out of the cavity 11 along with the continuous extension of the piston rod of the push-pull cylinder 53, so that the operation is convenient and labor-saving.

Referring to fig. 1, a rotating table 6 is provided below the frame 2, and the rotating table 6 is fixedly connected to the support legs 23. The rotating table 6 is rotatably connected with a plurality of conveying rollers 61, and the conveying rollers 61 are arranged along the length direction of the body 1. Meanwhile, the power assembly is arranged on the rotating table 6, and after the sleeper falls onto the conveying roller 61 through the through hole 21, the power assembly drives the driving roller to rotate, so that the sleeper is conveyed.

Referring to fig. 1 and 2, the surface cover of transfer roller 61 is equipped with buffer sleeve 611, and buffer sleeve 611 is comparatively soft, can cushion the sleeper that falls, and then reduces the sleeper and fall into on transfer roller 61 and the possibility of damage, and then guarantees the quality of sleeper.

Referring to fig. 1 and 2, the rotating table 6 includes a base 7 and a socket 8. The base 7 is fixedly connected with the supporting legs 23, and the base 7 and the bearing seat 8 are both in a cuboid shape and are parallel to the body 1. Meanwhile, the upper surface of the socket 8 is provided with a rotating groove 83, and the rotating groove 83 is formed along the length direction of the socket 8. The transfer rollers 61 are rotatably connected in the rotating groove 83 and uniformly distributed along the length direction of the rotating groove 83.

Referring to fig. 1 and 2, a plurality of positioning rods 81 are fixedly connected to the lower surface of the bearing seat 8, a plurality of vertical slots 71 are formed in the base 7, the vertical slots 71 correspond to the positioning rods 81 one by one, the positioning rods 81 are slidably connected to the vertical slots 71, and a buffer spring 82 is sleeved on the positioning rods 81. One end of the buffer spring 82 is fixedly connected to the upper surface of the base 7, and the other end is fixedly connected to the lower surface of the socket 8. After the sleeper falls onto the conveying roller 61, the buffer spring 82 is compressed at this time, the impact force of the falling sleeper can be buffered, and meanwhile, the positioning rod 81 slides in the vertical groove 71, so that the possibility of the deviation of the bearing seat 8 can be reduced, the possibility of the damage of the buffer spring 82 is reduced, and the service life of the buffer spring 82 is prolonged.

Referring to fig. 1 and 2, a rotating shaft on the same side of the conveying roller 61 penetrates through the side wall of the bearing seat 8, and a conveying gear 101 is coaxially and fixedly connected to the rotating shaft of the conveying roller 61. The power assembly comprises a transmission motor 10 fixedly connected to the side wall of the bearing seat 8, an output shaft of the transmission motor 10 is coaxially and fixedly connected with a power gear 102, and a chain 103 is meshed between the power gear 102 and all the transmission gears 101. When the sleeper falls onto the conveying rollers 61, the conveying motor 10 drives the power gear 102 to rotate, and then drives all the conveying gears 101 to rotate through the chains 103, and then drives all the conveying rollers 61 to rotate towards the same side, and further transports the sleeper.

The implementation principle of the self-overturning type sleeper mold in the embodiment of the application is as follows: after the concrete solidifies into the sleeper, the rotating motor 9 drives the body 1 to rotate in the through hole 21, so that the body 1 is overturned, then the piston rod of the push-pull air cylinder 53 extends to enable the baffle plate 54 to be close to the body 1, so that the push-pull rod 4 is pushed to slide in the sliding hole 3, the sleeper is pushed out of the cavity 11 and falls onto the conveying roller 61, then the buffer spring 82 and the buffer sleeve 611 buffer the sleeper, and then the conveying roller 61 conveys the sleeper.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a from upset type sleeper mould, includes body (1) and framework (2), cavity (11), its characterized in that have been seted up in body (1): through-hole (21) that runs through framework (2) are seted up in framework (2), body (1) is rotated and is connected in through-hole (21), the both ends fixedly connected with axis of rotation (12) of body (1), rotation hole (22) have been seted up to the lateral wall of framework (2), rotate hole (22) intercommunication through-hole (21), axis of rotation (12) are rotated and are connected in rotation hole (22), the one end that body (1) were kept away from in axis of rotation (12) extends rotation hole (22), the lateral wall of framework (2) is equipped with and is used for driving axis of rotation (12) pivoted actuating mechanism.

2. The self-inverting tie mold of claim 1, wherein: the lower surface of the body (1) is provided with a plurality of sliding holes (3), a push-pull rod (4) is connected in the sliding holes (3) in a sliding mode, and one side, far away from the cavity (11), of the push-pull rod (4) penetrates through the sliding holes (3) and extends out of the lower surface of the body (1).

3. The self-inverting tie mold of claim 2, wherein: the disc (43) is fixedly connected to one end, far away from the cavity (11), of the push-pull rod (4), a return spring (44) located between the disc (43) and the body (1) is sleeved on the push-pull rod (4), and when the return spring (44) is in a natural state, one end, close to the cavity (11), of the push-pull rod (4) is parallel to the bottom surface of the cavity (11).

4. The self-inverting tie mold of claim 1, wherein: the upper surface of the frame body (2) is fixedly connected with a plurality of vertical rods (5), the vertical rods (5) are close to the through holes (21) and are perpendicular to the upper surface of the frame body (2), the vertical rods (5) are fixedly connected with push-pull air cylinders (53) pointing to the through holes (21), the push-pull air cylinders (53) are parallel to the vertical rods (5), piston rods of the push-pull air cylinders (53) are fixedly connected with baffles (54), when the piston rods of the push-pull air cylinders (53) are in an extending state, the baffles (54) are abutted to the bottom surface of the body (1), and the size and the shape of the baffles (54) are completely the same as those of the bottom surface of the body (1).

5. The self-inverting tie mold of claim 1, wherein: the below of framework (2) is equipped with and rotates platform (6), it is connected with a plurality of transfer rollers (61) that are located under through-hole (21) to rotate on platform (6), the length direction evenly distributed of body (1) is followed in transfer roller (61).

6. The self-inverting tie mold of claim 5, wherein: the rotating table (6) comprises a base (7) and a bearing seat (8) located above the base (7), the conveying roller (61) is rotatably connected to the upper surface of the bearing seat (8), and a plurality of buffer springs (82) are fixedly connected between the bearing seat (8) and the base (7).

7. The self-inverting tie mold of claim 6, wherein: a plurality of vertical grooves (71) are formed in the base (7), a plurality of positioning rods (81) which correspond to the vertical grooves (71) one to one are fixedly connected to the lower surface of the bearing seat (8), the positioning rods (81) are connected to the vertical grooves (71) in a sliding mode, and the buffer springs (82) are sleeved on the positioning rods (81).

8. The self-inverting tie mold of claim 5, wherein: the surface of the conveying roller (61) is sleeved with a buffer sleeve (611).

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