CN210365667U

CN210365667U - Steel sheet feeding track with limit structure

Info

Publication number: CN210365667U
Application number: CN201921181840.7U
Authority: CN
Inventors: 张亮; 李静; 齐秦秦; 贾芳芳; 栗芝; 张芳芳
Original assignee: Henan Wandao Jiejian Co ltd
Current assignee: Henan Wandao Jiejian Co ltd
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2020-04-21
Anticipated expiration: 2029-07-25

Abstract

The utility model relates to a steel plate feeding track with a limiting structure, which comprises a track body and a limiting device, wherein the upper end of the track body is provided with a chute, the lower end of the track body is provided with a T-shaped supporting block, and two sides of the bottom end of the T-shaped supporting block are provided with a plurality of screw holes; the limiting device is arranged in the sliding groove in a sliding mode and comprises a fixed block, a connecting block, limiting blocks, limiting screws and clamping blocks, the limiting blocks are located inside the sliding groove, the fixed block is located above the track body, the connecting block is fixedly arranged between the limiting blocks and the fixed block, through holes are formed in the fixed block, screw holes are formed in the connecting block, the upper ends of the limiting screws are located in the through holes, the lower ends of the limiting screws are conical, located in the screw holes and in threaded connection with the screw holes, clamping grooves are formed in the limiting blocks, the clamping grooves and the screw holes are vertically distributed and are communicated with each other, the number of the clamping blocks is two, the two clamping; the utility model has the advantages of reasonable structure, convenient use and operation.

Description

Steel sheet feeding track with limit structure

Technical Field

The utility model belongs to the transportation apparatus field, concretely relates to steel sheet feeding track with limit structure.

Background

The steel plate feeding track is an indispensable part in a steel plate transportation device, the lower end of the steel plate feeding track is fixedly connected with a contact surface through a fixing bolt, the upper end of the steel plate feeding track is provided with a steel plate transportation device, and the steel plate transportation device and a steel plate can move by utilizing the rolling of a roller on the steel plate transportation device on the feeding track, so that the purposes of saving labor and improving transportation efficiency are achieved; therefore, in order to solve the above problems, it is necessary to develop a steel plate feeding rail with a reasonable structure, convenient use and operation, and a limiting structure.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the not enough of prior art, and provide a rational in infrastructure, use and simple operation and have limit structure's steel sheet feeding track.

The purpose of the utility model is realized like this: a steel plate feeding track with a limiting structure comprises a track body and a limiting device, wherein a sliding groove is formed in the middle of the upper surface of the track body, the length direction of the sliding groove is consistent with the length direction of the track body, a T-shaped supporting block is fixedly arranged at the lower end of the track body, and a plurality of screw holes are uniformly and symmetrically formed in two sides of the bottom end of the T-shaped supporting block; the two limiting devices are respectively arranged in the sliding groove in a symmetrical sliding manner and comprise a fixed block, a connecting block, a limiting screw and a clamping block, the limiting block is positioned in the chute, the fixed block is positioned above the track body, the connecting block is fixedly arranged between the limiting block and the fixed block, a through hole is arranged in the fixed block, a screw hole matched with the limiting screw structure is arranged in the connecting block, the upper end of the limiting screw is positioned in the through hole, the lower end of the limiting screw is conical and positioned in the screw hole, and is connected with the screw hole by screw thread, a clamping groove is arranged in the limiting block and is vertically distributed with the screw hole, and communicate each other, the fixture block has two, be the symmetry respectively set up in the inside both ends of draw-in groove, the intermediate position of fixture block medial surface is provided with the recess.

The fixture block have two, be respectively the symmetry form set up in the inside both ends of draw-in groove, fixed a plurality of springs that are provided with between two fixture blocks.

The two springs are respectively and symmetrically fixedly arranged between the two clamping blocks.

The middle position of the inner side surface of the clamping block is provided with a groove in a semi-conical shape, and the middle position of the outer side surface is fixedly provided with an anti-skid rubber block.

The diameter of the through hole is larger than that of the screw hole, and the centers of the through hole and the screw hole are located on the same straight line.

The fixed block is in the shape of a right trapezoid, the inclined surface of the fixed block is arc-shaped, and the angle of the arc is 60 degrees^o。

The screw head end of the limiting screw is an inner hexagonal screw head.

The utility model has the advantages that: the utility model discloses an intermediate position at track body upper surface sets up the spout, it sets up stop device to slide in the spout, during the use, through rotating spacing screw, utilize threaded connection between spacing screw and the screw, make spacing screw at pivoted in-process downstream, thereby produce the extrusion force to the outside to the fixture block in the draw-in groove, make two fixture blocks move to the outside respectively, the fixture block is at the in-process that moves to the outside, its lateral surface and spout cell wall in close contact with, thereby realize spacing connection between stop device and the track body, and then carry on spacingly through the steel sheet conveyer on the track body of stop device, simultaneously, the utility model discloses well spacing screw's lower extreme is coniform, and steel sheet conveyer on the track body is spacing in the fixture blockThe middle position of the side surface is provided with the semicircular conical groove, and by adopting the structure, the operation convenience of the limiting screw when the clamping block is extruded outwards can be improved; the utility model discloses a fixed spring that sets up between two fixture blocks can make when spacing connection between stop device and the track body is relieved in needs, utilizes the elastic action of spring to make the fixture block reset, avoids because fixture block and spout cell wall contact, and influences the gliding problem of stop device, and, the utility model discloses well fixed block is right trapezoid shape, and the arc is personally submitted in its slope, and the curved angle is 60^oBy adopting the structure, the arc-shaped surface on the fixed block can be utilized to be in close contact with the roller on the steel plate conveying device; generally, the utility model has the advantages of rational in infrastructure, use and simple operation.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a cross-sectional view of the front view of the present invention.

Fig. 3 is a cross-sectional view of a side view of the present invention.

Fig. 4 is a top view of the clamping block structure of the present invention.

In the figure: 1. the track comprises a track body 11, a sliding groove 2, a limiting device 21, a fixing block 211, a through hole 22, a connecting block 221, a screw hole 23, a limiting block 231, a clamping groove 24, a limiting screw 25, a clamping block 251, a groove 26, a spring 27, an anti-skid rubber block 3, a T-shaped supporting block 31 and a screw hole.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

Example (b): as shown in fig. 1, 2 and 3, a steel plate feeding rail with a limiting structure comprises a rail body 1 and a limiting device 2, wherein a chute 11 is arranged at the middle position of the upper surface of the rail body 1, the length direction of the chute 11 is consistent with the length direction of the rail body 1, a T-shaped supporting block 3 is fixedly arranged at the lower end of the rail body 1, a plurality of screw holes 31 are uniformly and symmetrically arranged at two sides of the bottom end of the T-shaped supporting block 3, and the screw holes 31 are arranged to enable the utility model to be fixedly connected with a contact surface by matching connection of the screw holes 31 and fixing bolts; the two limiting devices 2 are respectively arranged in the sliding groove 11 in a symmetrical sliding manner and comprise a fixed block 21, a connecting block 22, a limiting block 23, a limiting screw 24 and a clamping block 25, the limiting block 23 is positioned inside the sliding groove 11, the fixed block 21 is positioned above the track body 1, the connecting block 22 is fixedly arranged between the limiting block 23 and the fixed block 21, a through hole 211 is arranged inside the fixed block 21, a screw hole 221 structurally matched with the limiting screw 24 is arranged inside the connecting block 22, the upper end of the limiting screw 24 is positioned in the through hole 211, the lower end of the limiting screw 24 is conical and positioned in the screw hole 221 and in threaded connection with the screw hole 221, a clamping groove 231 is arranged inside the limiting block 23, the clamping grooves 231 and the screw hole 221 are vertically distributed and mutually communicated, the two clamping blocks 25 are respectively arranged at two ends inside the clamping groove 231 in a symmetrical manner, a groove 251 is formed in the middle of the inner side surface of the latch 25.

As shown in fig. 4, two of the clamping blocks 25 are respectively and symmetrically arranged at two ends inside the clamping groove 231, a plurality of springs 26 are fixedly arranged between the two clamping blocks 25, and two of the springs 26 are respectively and symmetrically and fixedly arranged between the two clamping blocks 25; by arranging the spring 26, when the limiting connection between the limiting device 2 and the track body 1 needs to be released after the use of the utility model is completed, the elastic action of the spring 26 is utilized to reset the fixture block 25, so that the problem that the sliding of the limiting device 2 is influenced because the fixture block 25 is in contact with the wall of the sliding groove 11 is avoided; the intermediate position of the medial surface of fixture block 25 is provided with and is half-round tapered's recess 251, and the fixed anti-skidding block rubber 27 that is provided with of intermediate position of lateral surface utilizes the compactness when contact between the multiplicable fixture block 25 of anti-skidding block rubber 27 and the spout 11 cell wall, avoids the utility model discloses it takes place not hard up to connect between it when using.

The diameter of the through hole 211 is larger than that of the screw hole 221, and the centers of the through hole 211 and the screw hole 221 are positioned on the same straight line; the fixed block 21 is in a right trapezoid shape, the inclined surface of the fixed block is arc-shaped, and the angle of the arc-shaped is 60 degrees^oBy adopting the structure, the arc-shaped surface on the fixed block 21 can be closely contacted with the roller on the steel plate conveying device; what is needed isThe screw head end of the limit screw 24 is an inner hexagonal screw head, and the inner hexagonal screw head can improve the convenience of operation when the limit screw 24 in the through hole 211 rotates.

When the utility model is used, firstly, the steel plate transportation device slides to the upper end of the track body 1, when the steel plate transportation device on the track body 1 needs to be limited by the limiting device 2, firstly, two limiting devices 2 slide to two sides of the steel plate transportation device on the limiting device 2 respectively through the openings at two ends of the sliding chute 11, then, by rotating the limiting screw 24, the limiting screw 24 moves downwards in the rotating process by utilizing the threaded connection between the limiting screw 24 and the screw hole 221, through the matching connection between the conical structure at the lower end of the limiting screw 24 and the semicircular conical groove 251 at the inner side surface of the fixture block 25, the downward movement of the limiting screw 24 generates outward extrusion force to two fixture blocks 25 in the fixture groove 231 simultaneously, two fixture blocks 25 move outwards respectively when the spring 26 is stressed to be opened, the fixture block 25 moves outwards in the process of moving outwards, fixed anti-skidding block rubber 27 that sets up on its lateral surface and the cell wall in close contact with of spout 11 to realize spacing between stop device 2 and the track body 1 and then carry on spacingly through stop device 2 to the steel sheet conveyer on the track body 1, the utility model discloses a set up the lower extreme and be coniform stop screw 24 to and set up half conical recess 251 in the intermediate position of fixture block 25 medial surface, adopt this structure, the convenience of operation when multiplicable stop screw 24 extrudees the outside to fixture block 25.

The utility model discloses after using the completion, when needing to make spacing connection between stop device 2 and the track body 1 remove, through the antiport spacing screw 24, utilize the threaded connection between spacing screw 24 and screw 221, make spacing screw 24 upwards remove at the in-process of antiport, spacing screw 24 is when upwards removing, the extrusion force to the outside that two fixture blocks 25 produced also reduces gradually, at this moment, two fixture blocks 25 are through the elastic action of the spring 26 of fixed setting between them, and move to the inboard simultaneously, when breaking away from the contact between the anti-skidding rubber block 27 of fixture block 25 lateral surface and the spout 11 cell wall, accomplish the removal of spacing connection between stop device 2 and the track body 1 promptly; the spring 26 is fixedly arranged between the two clamping blocks 25, so that when the limiting connection between the limiting device 2 and the track body 1 needs to be released, the clamping blocks 25 can be reset by utilizing the elastic action of the spring 26, and the problem that the sliding of the limiting device 2 is influenced because the clamping blocks 25 are in contact with the wall of the sliding groove 11 is avoided; generally, the utility model has the advantages of rational in infrastructure, use and simple operation.

Claims

1. The utility model provides a steel sheet feeding track with limit structure, includes track body and stop device, its characterized in that: a chute is arranged in the middle of the upper surface of the track body, the length direction of the chute is consistent with that of the track body, a T-shaped supporting block is fixedly arranged at the lower end of the track body, and a plurality of screw holes are uniformly and symmetrically formed in two sides of the bottom end of the T-shaped supporting block; the two limiting devices are respectively arranged in the sliding groove in a symmetrical sliding manner and comprise a fixed block, a connecting block, a limiting screw and a clamping block, the limiting block is positioned in the chute, the fixed block is positioned above the track body, the connecting block is fixedly arranged between the limiting block and the fixed block, a through hole is arranged in the fixed block, a screw hole matched with the limiting screw structure is arranged in the connecting block, the upper end of the limiting screw is positioned in the through hole, the lower end of the limiting screw is conical and positioned in the screw hole, and is connected with the screw hole by screw thread, a clamping groove is arranged in the limiting block and is vertically distributed with the screw hole, and communicate each other, the fixture block has two, be the symmetry respectively set up in the inside both ends of draw-in groove, the intermediate position of fixture block medial surface is provided with the recess.

2. A steel plate feeding track with a position limiting structure as recited in claim 1, wherein: the fixture block have two, be respectively the symmetry form set up in the inside both ends of draw-in groove, fixed a plurality of springs that are provided with between two fixture blocks.

3. A steel plate feeding track with a position limiting structure as claimed in claim 2, wherein: the two springs are respectively and symmetrically fixedly arranged between the two clamping blocks.

4. A steel plate feeding track with a position limiting structure as recited in claim 1, wherein: the middle position of the inner side surface of the clamping block is provided with a groove in a semi-conical shape, and the middle position of the outer side surface is fixedly provided with an anti-skid rubber block.

5. A steel plate feeding track with a position limiting structure as recited in claim 1, wherein: the diameter of the through hole is larger than that of the screw hole, and the centers of the through hole and the screw hole are located on the same straight line.

6. A steel plate feeding track with a position limiting structure as recited in claim 1, wherein: the fixed block is in the shape of a right trapezoid, the inclined surface of the fixed block is arc-shaped, and the angle of the arc is 60 degrees^o。

7. A steel plate feeding track with a position limiting structure as recited in claim 1, wherein: the screw head end of the limiting screw is an inner hexagonal screw head.