CN215237585U - Conveying chain disassembling tool - Google Patents
Conveying chain disassembling tool Download PDFInfo
- Publication number
- CN215237585U CN215237585U CN202120824465.4U CN202120824465U CN215237585U CN 215237585 U CN215237585 U CN 215237585U CN 202120824465 U CN202120824465 U CN 202120824465U CN 215237585 U CN215237585 U CN 215237585U
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- China
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- clamping plate
- holding rod
- upper clamping
- lower clamping
- rod
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Abstract
The utility model discloses a conveying chain disassembling tool, which comprises an upper clamping plate and a lower clamping plate which are arranged oppositely, wherein the top of the upper clamping plate is articulated with a first holding rod, the bottom of the lower clamping plate is articulated with a second holding rod, the first holding rod and the second holding rod are arranged in an X-shaped cross way and are articulated at the cross point, and a tension spring is also connected between the first holding rod and the second holding rod; a door-shaped supporting seat is fixed at the top of the upper clamping plate, a vertical screw hole is formed in the top of the supporting seat, a through hole corresponding to the screw hole is formed in the upper clamping plate, a vertical ejector rod is installed in the screw hole and the through hole, the ejector rod is in threaded connection with the screw hole in the supporting seat, and a rotating handle is connected to the top of the ejector rod; the lower clamping plate is provided with a through hole corresponding to the upper clamping plate. The utility model discloses be convenient for the dismantlement and the installation operation of chain, through last grip block with the grip block down with the chain clamp tightly, prevent the dislocation, be convenient for installation and dismantlement operation.
Description
Technical Field
The utility model belongs to the technical field of the chain repair tools, concretely relates to transportation chain assembly and disassembly tools.
Background
At present actual transportation chain overhauls the scene, because personnel cooperate improper, the unable fixed reason such as of chain to chain joint dismouting processing work, easily cause the crowded injury of hand, and chain size, specification, standard are different, and there is instability in instrument such as crowbar, screwdriver is used in artifical dismouting, and the operation personnel cooperation requires highly, leads to work efficiency low, when knocking the dress to chain round pin axle, to chain round pin axle and otic placode damage more, can't satisfy the technological quality requirement.
SUMMERY OF THE UTILITY MODEL
The utility model provides a transportation chain extracting tool, aim at solves above-mentioned technical problem.
Therefore, the utility model adopts the following technical scheme:
a conveying chain disassembling tool comprises an upper clamping plate and a lower clamping plate, wherein the upper clamping plate and the lower clamping plate are oppositely arranged, the top of the upper clamping plate is hinged with a first holding rod, the bottom of the lower clamping plate is hinged with a second holding rod, the first holding rod and the second holding rod are arranged in an X-shaped cross mode and are hinged at the cross point, the far ends of the first holding rod and the second holding rod are rotated to drive the upper clamping plate and the lower clamping plate to be close to or far away from each other, a tension spring is further connected between the first holding rod and the second holding rod and is located between the hinge point of the first holding rod and the second holding rod and the upper clamping plate and the lower clamping plate, and the tension spring drives the upper clamping plate and the lower clamping plate to be close to each other;
a door-shaped supporting seat is fixed at the top of the upper clamping plate, a vertical screw hole is formed in the top of the supporting seat, a through hole corresponding to the screw hole is formed in the upper clamping plate, a vertical ejector rod is installed in the screw hole and the through hole, the ejector rod is in threaded connection with the screw hole in the supporting seat, and a rotating handle is connected to the top of the ejector rod; and the lower clamping plate is provided with a through hole corresponding to the upper clamping plate.
Furthermore, rubber pads are arranged on two opposite surfaces of the upper clamping plate and the lower clamping plate.
Furthermore, hinged supports are fixed on the left side and the right side of the upper clamping plate, the front end of the first holding rod is Y-shaped, and the front end of the first holding rod is respectively in rotary connection with the two hinged supports; the lower clamping plate is also provided with a corresponding hinged support, and the second holding rod is also Y-shaped.
The utility model is convenient for the disassembly and assembly operation of the chain, the chain is clamped tightly by the upper clamping plate and the lower clamping plate, the dislocation is prevented, and the assembly and disassembly operation is convenient; the first holding rod and the second holding rod are respectively hinged with the upper clamping plate and the lower clamping plate, so that the upper clamping plate and the lower clamping plate are always kept in a horizontal state, and the positioning is convenient.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a front view of the structure of the present invention;
in the figure: 1-upper clamping plate, 2-lower clamping plate, 3-hinged support, 4-first holding rod, 5-second holding rod, 6-tension spring, 7-support seat, 8-ejector rod, 9-rotating handle and 10-rubber pad.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
as shown in figures 1 and 2, a transportation chain assembly and disassembly tools, last grip block 1 and lower grip block 2 including the rectangle, it sets up with lower grip block 2 relatively to go up grip block 1, the top of going up grip block 1 articulates there is first holding rod 4, the bottom of lower grip block 2 articulates there is second holding rod 5, first holding rod 4 and second holding rod 5 are X-shaped cross arrangement, and articulated mutually in cross point department, the distal end of rotating first holding rod 4 and second holding rod 5 can drive grip block 1 and lower grip block 2 and be close to or keep away from. Still be connected with extension spring 6 between first holding rod 4 and the second holding rod 5, extension spring 6 is located first holding rod 4 and the second and holds 5 articulated points and go up the grip block 1 and hold down between the grip block 2, and under the normal condition, extension spring 6 drives grip block 1 and holds down two faces of grip block 2 and hug closely mutually.
Hinged supports 3 are fixed on the left side and the right side of the upper clamping plate 1, the front end of the first holding rod 4 is Y-shaped, and the front end of the first holding rod 4 is respectively rotatably connected with the two hinged supports 3. The lower clamping plate 2 is also provided with a corresponding hinged support 3, and the second holding rod 5 is also Y-shaped.
Go up the top of grip block 1 and be fixed with the supporting seat 7 of door font, vertical screw has been seted up at the top of supporting seat 7, goes up and sets up the through-hole that corresponds with the screw on the grip block 1, installs vertical ejector pin 8 in screw and the through-hole, and the screw threaded connection on ejector pin 8 and the supporting seat 7, the top of ejector pin 8 is connected with rotatory handle 9, is equipped with the through-hole that corresponds with last grip block 1 on the grip block 2 down. Rubber pads 10 are arranged on two opposite surfaces of the upper clamping plate 1 and the lower clamping plate 2.
The utility model discloses a use method as follows:
firstly, pulling the first holding rod 4 and the second holding rod 5, driving the upper clamping plate 1 and the lower clamping plate 2 to be separated, clamping the upper clamping plate 1 and the lower clamping plate 2 to a chain to be disassembled, enabling a pin shaft on the chain to be just opposite to a through hole on the lower clamping plate 2, then rotating the rotating handle 9, driving the ejector rod 8 to move downwards, and under the action of the ejector rod 8, the pin shaft on the chain is ejected out and penetrates through the through hole on the lower clamping plate 2, thereby completing the disassembling operation of the chain.
When the chain pin shaft is installed, the operation steps are similar, firstly, the chain to be connected is placed on the lower clamping plate 2, then the pin shaft hole of the chain is aligned, the pin shaft hole is aligned to the through hole of the lower clamping plate 2, finally, the pin shaft is placed on the pin shaft hole, the first holding rod 4 and the second holding rod 5 are rotated, the lower end of the ejector rod 8 abuts against the top surface of the pin shaft, then the rotating handle 9 is rotated, and the pin shaft abuts into the pin shaft hole.
It should be noted that the above are only some embodiments of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (3)
1. The transportation chain disassembling tool is characterized by comprising an upper clamping plate (1) and a lower clamping plate (2), wherein the upper clamping plate (1) and the lower clamping plate (2) are oppositely arranged, the top of the upper clamping plate (1) is hinged with a first holding rod (4), the bottom of the lower clamping plate (2) is hinged with a second holding rod (5), the first holding rod (4) and the second holding rod (5) are arranged in an X-shaped cross manner and are hinged at the cross point, the far ends of the first holding rod (4) and the second holding rod (5) can drive the upper clamping plate (1) and the lower clamping plate (2) to be close to or far away from each other, a tension spring (6) is connected between the first holding rod (4) and the second holding rod (5), and the tension spring (6) is positioned between the hinge point of the first holding rod (4) and the second holding rod (5) and the upper clamping plate (1) and the lower clamping plate (2), the tension spring (6) drives the upper clamping plate (1) and the lower clamping plate (2) to approach;
a door-shaped supporting seat (7) is fixed at the top of the upper clamping plate (1), a vertical screw hole is formed in the top of the supporting seat (7), a through hole corresponding to the screw hole is formed in the upper clamping plate (1), a vertical ejector rod (8) is installed in the screw hole and the through hole, the ejector rod (8) is in threaded connection with the screw hole in the supporting seat (7), and a rotating handle (9) is connected to the top of the ejector rod (8); and the lower clamping plate (2) is provided with a through hole corresponding to the upper clamping plate (1).
2. The carrier chain disassembly and assembly tool of claim 1, wherein rubber pads (10) are provided on both opposing faces of the upper clamping plate (1) and the lower clamping plate (2).
3. The tool for disassembling and assembling the conveyor chain according to claim 1, wherein hinged supports (3) are fixed on the left side and the right side of the upper clamping plate (1), the front end of the first holding rod (4) is Y-shaped, and the front end of the first holding rod (4) is rotatably connected with the two hinged supports (3) respectively; the lower clamping plate (2) is also provided with a corresponding hinged support (3), and the second holding rod (5) is also Y-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120824465.4U CN215237585U (en) | 2021-04-21 | 2021-04-21 | Conveying chain disassembling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120824465.4U CN215237585U (en) | 2021-04-21 | 2021-04-21 | Conveying chain disassembling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215237585U true CN215237585U (en) | 2021-12-21 |
Family
ID=79508143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120824465.4U Active CN215237585U (en) | 2021-04-21 | 2021-04-21 | Conveying chain disassembling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215237585U (en) |
-
2021
- 2021-04-21 CN CN202120824465.4U patent/CN215237585U/en active Active
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