CN210305042U - Tool apron catcher structure - Google Patents
Tool apron catcher structure Download PDFInfo
- Publication number
- CN210305042U CN210305042U CN201921128859.5U CN201921128859U CN210305042U CN 210305042 U CN210305042 U CN 210305042U CN 201921128859 U CN201921128859 U CN 201921128859U CN 210305042 U CN210305042 U CN 210305042U
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- cylinder
- tool apron
- transition piece
- joint
- tail part
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Abstract
The utility model provides a tool apron catcher structure, which comprises a tool apron connecting piece, a transition piece, a joint and an oil cylinder; one end of the transition piece is fixedly connected with the tool apron connecting piece, and the other end of the transition piece is provided with a dovetail groove; the joint comprises a first cylinder, a second cylinder and a tail part, one end of the second cylinder is connected with the first cylinder, the other end of the second cylinder is connected with one end of the tail part, the other end of the tail part is fixedly connected with the oil cylinder, the diameter of the second cylinder is smaller than that of the first cylinder, and the second cylinder is clamped in the dovetail groove; the torque generated when the joint rotates along with the piston rod in the oil cylinder cannot be transmitted to the transition piece, so that secondary damage to equipment is avoided.
Description
Technical Field
The utility model relates to an equipment reliability installation field specifically is a blade holder catcher structure.
Background
Finished product collection on a steel rolling production line generally uses a cold shearing machine to shear the finished product deformed steel bar to a fixed length. The cold shearing machine works normally, and the abrasion and consumption of the blade are normal, so a set of equipment for replacing the blade is needed. With regard to changing the blade, the following requirements apply:
the shear blade replacement must be under the state of shutting down, beat the pressure to upper and lower shear blade locking jar earlier and make eight locking jars open completely, pull down the fixed cardboard of upper and lower knife rest tip again, then move the shear blade change car to shear blade replacement position, push out upper and lower shear blade by shear blade change hydro-cylinder and fall into in the shear blade change car, move out the shear blade of changing new. The position where the upper cutting edge of the cold shears is located is blown and swept, and scrap iron, sundries and dust are removed. The new shear blade is placed into the shear blade replacing vehicle after being replaced, the shear blade is pushed to the cold shear blade replacing position, the shear blade replacing oil cylinder pulls the new shear blade to the working position, the end clamping plate fixes the position of the knife rest, and the upper locking cylinder and the lower locking cylinder release oil to be locked.
The design of the tool rest joint in the traditional matching system can cause secondary damage to equipment due to the free rotation angle and the bending arch deformation of the oil cylinder.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the technical problem of secondary equipment damage caused by bending and arch deformation of a tool apron catcher structure in a matching system due to the free rotation angle of an oil cylinder is solved.
The utility model provides a blade holder catcher structure, its characterized in that: comprises a tool apron connecting piece, a transition piece, a joint and an oil cylinder; one end of the transition piece is fixedly connected with the tool apron connecting piece, and the other end of the transition piece is provided with a dovetail groove; the joint comprises a first cylinder, a second cylinder and a tail part, one end of the second cylinder is connected with the first cylinder, the other end of the second cylinder is connected with one end of the tail part, the other end of the tail part is fixedly connected with the oil cylinder, the diameter of the second cylinder is smaller than that of the first cylinder, and the second cylinder is clamped in the dovetail groove. The piston rod can deflect when the oil cylinder moves, the joint can rotate along with the piston rod, and the torque on the joint cannot be transmitted to the transition piece due to the fact that the joint is clamped on the transition piece, so that secondary damage to equipment is avoided.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a structural diagram of the present invention
In the figure: 1 is a tool apron connecting piece, 2 is a transition piece, 3 is a joint, and 4 is an oil cylinder
FIG. 2 is a schematic view of a joint
In the figure: 1 is a first cylinder, 2 is a second cylinder, 3 is a tail part
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
The utility model provides a tool apron catcher structure, which comprises a tool apron connecting piece 1, a transition piece 2, a joint 3 and an oil cylinder 4; one end of the tool apron connecting piece 1 is provided with a U-shaped groove, mounting holes are formed in two ends of the U-shaped groove, a U-shaped plate with holes is arranged at one end of the transition piece 2 and clamped in the U-shaped groove, and the holes in the U-shaped plate and the holes in the U-shaped groove are concentric and fixedly connected through fasteners; the other end of the transition piece 2 is provided with a dovetail groove; the joint 3 comprises a first cylinder 31, a second cylinder 32 and a tail part 33, one end of the second cylinder 32 is connected with the first cylinder 31, the other end of the second cylinder 32 is connected with one end of the tail part 33, the other end of the tail part 33 is fixedly connected with the oil cylinder 4 through threads, the diameter of the second cylinder 32 is smaller than that of the first cylinder 31, and the second cylinder 32 is clamped in the dovetail groove; the piston rod can deflect when the oil cylinder 4 moves, the joint 3 can rotate along with the piston rod, and the joint 3 is clamped on the transition piece 2, so that the torque on the joint 3 can not be transmitted to the transition piece 2, and secondary damage to equipment is avoided.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (1)
1. A tool apron catcher structure is characterized in that: comprises a tool apron connecting piece (1), a transition piece (2), a joint (3) and an oil cylinder (4); one end of the transition piece (2) is fixedly connected with the tool apron connecting piece (1), and the other end of the transition piece (2) is provided with a dovetail groove; the joint (3) comprises a first cylinder (31), a second cylinder (32) and a tail part (33), one end of the second cylinder (32) is connected with the first cylinder (31), the other end of the second cylinder (32) is connected with one end of the tail part (33), the other end of the tail part (33) is fixedly connected with the oil cylinder (4), the diameter of the second cylinder (32) is smaller than that of the first cylinder (31), and the second cylinder (32) is clamped in the dovetail groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921128859.5U CN210305042U (en) | 2019-07-17 | 2019-07-17 | Tool apron catcher structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921128859.5U CN210305042U (en) | 2019-07-17 | 2019-07-17 | Tool apron catcher structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210305042U true CN210305042U (en) | 2020-04-14 |
Family
ID=70124178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921128859.5U Active CN210305042U (en) | 2019-07-17 | 2019-07-17 | Tool apron catcher structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210305042U (en) |
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2019
- 2019-07-17 CN CN201921128859.5U patent/CN210305042U/en active Active
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| GR01 | Patent grant |