CN215392313U - Hand-press portable chain link dismounting machine - Google Patents
Hand-press portable chain link dismounting machine Download PDFInfo
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- CN215392313U CN215392313U CN202121599558.8U CN202121599558U CN215392313U CN 215392313 U CN215392313 U CN 215392313U CN 202121599558 U CN202121599558 U CN 202121599558U CN 215392313 U CN215392313 U CN 215392313U
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Abstract
The utility model discloses a hand-press portable chain link dismounting and mounting machine, and relates to the technical field of chain processing equipment. The utility model provides a portable chain link dismouting of hand machine, including hand mechanism, the first positioning mechanism of hand mechanism bottom fixedly connected with, the first arm-tie of first positioning mechanism other end fixedly connected with, first arm-tie bottom is through second positioning mechanism fixedly connected with second arm-tie, hand mechanism includes the fixed plate, fixed plate top both sides fixedly connected with support frame respectively, the support frame top is all rotated and is connected with the pressfitting handle, two pressfitting handle opposite side are rotated and are connected with the digging arm, the digging arm other end is all rotated and is connected with the rotation connector, rotate connector bottom fixedly connected with depression bar. According to the utility model, the manual pressing mechanism is arranged, and the chain pin for assembling is pressed into the chain to be installed between the first pulling plate and the second pulling plate by utilizing the lever principle, so that the manual pressing type installation of the chain pin is realized, and compared with the jack, the manual pressing type installation is more convenient to operate and better controls the force.
Description
Technical Field
The utility model relates to the technical field of chain processing equipment, in particular to a hand-press portable chain link dismounting and mounting machine.
Background
The chain pin is required to be used for connecting chain links in the production process of the chain, a portable chain disassembling and assembling machine is disclosed in the patent with the patent number of CN 109396322A, and the portable chain disassembling and assembling device is particularly suitable for the field disassembling and assembling of the chain links with different specifications and is portable in assembling and disassembling operation.
But its chain dismouting machine that discloses adopts jack mechanism as its drive mechanism, and the working process of jack is very slow, and its operation is inconvenient, comparatively waste time when carrying out the dismouting to the chain, and jack weight is heavier simultaneously and carries inconveniently for the whole portable of chain dismouting machine not.
SUMMERY OF THE UTILITY MODEL
The object of the present invention is to provide a hand-press portable chain link disassembly and assembly machine that solves the problems set forth in the background above.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a portable chain link dismouting of hand machine, includes hand pressure mechanism, the first positioning mechanism of hand pressure mechanism bottom fixedly connected with, the first arm-tie of first positioning mechanism other end fixedly connected with, first arm-tie bottom is through second positioning mechanism fixedly connected with second arm-tie, hand pressure mechanism includes the fixed plate, fixed plate top both sides fixedly connected with support frame respectively, the support frame top is all rotated and is connected with the pressfitting handle, two the pressfitting handle opposite side is rotated and is connected with the digging arm, the digging arm other end all rotates and is connected with the rotation connector, rotate connector bottom fixedly connected with depression bar, the depression bar other end runs through in the fixed plate top.
Preferably, first positioning mechanism includes connecting threaded rod, connecting threaded rod one end and fixed plate fixed connection, connecting threaded rod other end outer wall threaded connection has fixation nut and auxiliary nut respectively, first arm-tie is located between fixation nut and the auxiliary nut.
Preferably, the second positioning mechanism comprises a clamping threaded rod, clamping nuts are connected to two ends of the clamping threaded rod in a threaded mode, and the first pulling plate and the second pulling plate are located between the two clamping nuts.
Preferably, the first pulling plate (4) is fixedly connected with a first positioning sleeve (6) on the opposite side of the second pulling plate (5), and the second pulling plate (5) is fixedly connected with a second positioning sleeve (7) on the opposite side of the first pulling plate (4).
Preferably, the pressing handle is of an L-shaped structure, and the support frame and the fixing plate are fixed through bolts.
Preferably, the first positioning sleeve, the second positioning sleeve and the pressure rod are all located on the same axis.
Compared with the prior art, the utility model has the beneficial effects that:
(1) this portable chain link dismouting of hand machine through setting up hand pressure mechanism, utilizes the chain pin that lever principle will be used for the assembly to impress treating the installation chain between first arm-tie and the second arm-tie, has realized the manual pressfitting formula installation of chain pin, compares with more convenient and better control dynamics of jack operation.
(2) This portable chain link dismouting of hand machine sets up the pressure that concentrated pressfitting handle that can be better provides through pressfitting handle, digging arm, the joint symmetry formula of rotating the connector among the hand mechanism, prevents that the pressure direction of depression bar from producing the skew in the use.
Drawings
FIG. 1 is a schematic top isometric view of the present invention;
FIG. 2 is a schematic bottom isometric view of the present invention;
fig. 3 is a schematic structural diagram of the hand press mechanism of the present invention.
In the figure: 1. a hand pressing mechanism; 101. a fixing plate; 102. a support frame; 103. pressing the handle; 104. a movable arm; 105. a rotating connector; 106. a pressure lever; 2. a first positioning mechanism; 201. connecting a threaded rod; 202. fixing a nut; 203. an auxiliary nut; 3. a second positioning mechanism; 301. clamping the threaded rod; 302. clamping the nut; 4. a first pulling plate; 5. a second pulling plate; 6. a first positioning sleeve; 7. and a second positioning sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of description, and do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.
It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.
As shown in fig. 1-3, the present invention provides a technical solution: a hand-press portable chain link dismounting machine comprises a hand-press mechanism 1 manufactured by utilizing a lever principle, wherein the bottom of the hand-press mechanism 1 is fixedly connected with a first positioning mechanism 2, the first positioning mechanism 2 comprises a connecting threaded rod 201, one end of the connecting threaded rod 201 is fixedly connected with a fixed plate 101, the outer wall of the other end of the connecting threaded rod 201 is respectively in threaded connection with a fixed nut 202 and an auxiliary nut 203, a first pull plate 4 is positioned between the fixed nut 202 and the auxiliary nut 203, the distance between the first pull plate 4 and the hand-press mechanism 1 can be adjusted by adjusting the position relation of the fixed nut 202 and the auxiliary nut 203, so that chain pins with different lengths can be assembled, the other end of the first positioning mechanism 2 is fixedly connected with a first pull plate 4, the bottom of the first pull plate 4 is fixedly connected with a second pull plate 5 through a second positioning mechanism 3, a chain to be assembled is placed between the first pull plate 4 and the second pull plate 5, the second positioning mechanism 3 comprises a clamping threaded rod 301, two ends of the clamping threaded rod 301 are respectively in threaded connection with a clamping nut 302, a first pulling plate 4 and a second pulling plate 5 are both positioned between the two clamping nuts 302, the clamping nuts 302 are continuously tightened through installation of a chain to be assembled, the chain is fixed by utilizing the matching of the clamping nuts 302 and the chain, the hand press mechanism 1 comprises a fixing plate 101, two sides of the top of the fixing plate 101 are respectively and fixedly connected with a supporting frame 102, the top of the supporting frame 102 is respectively and rotatably connected with a pressing handle 103, the pressing handle 103 is in an L-shaped structure, through the arrangement of the hand press mechanism 1, a chain pin for assembly is pressed into the chain to be assembled between the first pulling plate 4 and the second pulling plate 5 by utilizing the lever principle, the manual pressing type installation of the chain pin is realized, compared with the operation of a jack, the convenience is higher, the force control is better, and the supporting frame 102 and the fixing plate 101 are fixed through bolts, opposite sides of the two pressing handles 103 are rotatably connected with movable arms 104, the other ends of the movable arms 104 are rotatably connected with rotary connectors 105, the rotary connectors 105 are used for concentrating pressure, the pressing handles 103, the movable arms 104 and the rotary connectors 105 in the hand pressing mechanism 1 are symmetrically combined to better concentrate pressure provided by the pressing handles 103 and prevent pressure directions of the pressing rods from deviating in the use process, the bottom of each rotary connector 105 is fixedly connected with a pressing rod 106, the other end of each pressing rod 106 penetrates through the top of the fixing plate 101, the first pulling plate 4 is fixedly connected with a first positioning sleeve 6 on the opposite side of the first pulling plate 5, the second pulling plate 5 is fixedly connected with a second positioning sleeve 7 on the opposite side of the first pulling plate 4, and the first positioning sleeve 6, the second positioning sleeve 7 and the pressing rod 106 are all located on the same axis.
When the device is used, firstly, a chain to be assembled is placed between the first pulling plate 4 and the second pulling plate 5, the chain is fixedly clamped by utilizing the rotation of the clamping nut 302 on the second positioning mechanism 3, then a chain pin for assembly is placed between the hand pressing mechanism 1 and the first pulling plate 4, so that the chain pin, the pulling rod 106, the first positioning sleeve 6 and the second positioning sleeve 7 are positioned on the same axis, and then the chain pin is pressed into or pressed out of the chain to be assembled by utilizing the lever principle by pressing the pressing handle 103 on the hand pressing mechanism 1.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a portable chain link dismouting machine of hand, includes hand pressure mechanism (1), the first positioning mechanism of hand pressure mechanism (1) bottom fixedly connected with (2), first positioning mechanism (2) other end fixedly connected with first arm-tie (4), first arm-tie (4) bottom is through second positioning mechanism (3) fixedly connected with second arm-tie (5), its characterized in that: the hand pressing mechanism (1) comprises a fixing plate (101), two sides of the top of the fixing plate (101) are fixedly connected with supporting frames (102) respectively, the tops of the supporting frames (102) are connected with press-fit handles (103) in a rotating mode, two opposite sides of the press-fit handles (103) are connected with movable arms (104) in a rotating mode, the other ends of the movable arms (104) are connected with rotating connectors (105) in a rotating mode, the bottoms of the rotating connectors (105) are fixedly connected with pressing rods (106), and the other ends of the pressing rods (106) penetrate through the tops of the fixing plate (101).
2. A hand portable link changer according to claim 1 wherein: first positioning mechanism (2) are including connecting threaded rod (201), connecting threaded rod (201) one end and fixed plate (101) fixed connection, connecting threaded rod (201) other end outer wall threaded connection has fixation nut (202) and auxiliary nut (203) respectively, first arm-tie (4) are located between fixation nut (202) and auxiliary nut (203).
3. A hand portable link changer according to claim 1 wherein: the second positioning mechanism (3) comprises a clamping threaded rod (301), clamping nuts (302) are connected to two ends of the clamping threaded rod (301) in a threaded mode, and the first pulling plate (4) and the second pulling plate (5) are located between the two clamping nuts (302).
4. A hand portable link changer according to claim 1 wherein: the first pulling plate (4) is fixedly connected with a first positioning sleeve (6) on the side opposite to the second pulling plate (5), and the second pulling plate (5) is fixedly connected with a second positioning sleeve (7) on the side opposite to the first pulling plate (4).
5. A hand portable link changer according to claim 1 wherein: the pressing handle (103) is of an L-shaped structure, and the supporting frame (102) and the fixing plate (101) are fixed through bolts.
6. A hand portable link changer according to claim 4 wherein: the first positioning sleeve (6), the second positioning sleeve (7) and the pressure rod (106) are all located on the same axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121599558.8U CN215392313U (en) | 2021-07-14 | 2021-07-14 | Hand-press portable chain link dismounting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121599558.8U CN215392313U (en) | 2021-07-14 | 2021-07-14 | Hand-press portable chain link dismounting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215392313U true CN215392313U (en) | 2022-01-04 |
Family
ID=79649298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121599558.8U Active CN215392313U (en) | 2021-07-14 | 2021-07-14 | Hand-press portable chain link dismounting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215392313U (en) |
-
2021
- 2021-07-14 CN CN202121599558.8U patent/CN215392313U/en active Active
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