CN210879459U - Disassembling tool - Google Patents
Disassembling tool Download PDFInfo
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- CN210879459U CN210879459U CN201922061146.8U CN201922061146U CN210879459U CN 210879459 U CN210879459 U CN 210879459U CN 201922061146 U CN201922061146 U CN 201922061146U CN 210879459 U CN210879459 U CN 210879459U
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- telescopic
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- articulated
- link assembly
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Abstract
The utility model discloses a disassembling tool, include: a telescopic drive element; a first boom arm having one end connected to one end of the telescopic drive element and the other end provided with an adjustable first clamp link assembly; and the second unloading arm and the first unloading arm are arranged in parallel along the telescopic direction of the telescopic driving element, one end of the second unloading arm is connected with the other end of the telescopic driving element, the other end of the second unloading arm is provided with an adjustable second clamping chain link assembly, and the first clamping chain link assembly and the second clamping chain link assembly are arranged in an aligned mode. This extracting tool realizes through simple structure that the member rotates and detaches, and easy operation is convenient, and overall structure is simple, and practical cost is lower, to sum up, this extracting tool can solve the problem that shaft-like structure dismantles the difficulty effectively.
Description
Technical Field
The utility model relates to an engineering tool technical field, more specifically say, relate to a disassembling tool.
Background
At present, the down-the-hole drill works mostly in mine construction or field drilling and other construction operations, and the operation environment is relatively severe. Due to the limitation of various conditions such as a field and the like, the maintenance of equipment and the like is difficult to be carried out in place. In addition, in the construction process, the situation of replacing a damaged drill bit is often involved, the replacement of the drill bit is difficult to realize quickly without a good tool, and the working efficiency is influenced. The main body of the rock drilling operation of a down-the-hole drill is a down-the-hole hammer, the removal of which is considered when the above-mentioned operation is involved. At present, most of impactors are disassembled manually by means of simple chain tongs, a sledge hammer and other tools, so that the disassembly difficulty is high, and the impactors are damaged in the hammering process.
In summary, how to effectively solve the problem of difficulty in disassembling the rod-shaped structure is a problem that needs to be solved urgently by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a disassembling tool, which can effectively solve the problem of difficult disassembling of the rod-like structure.
In order to achieve the above object, the utility model provides a following technical scheme:
a removal tool, comprising:
a telescopic drive element;
a first boom arm having one end connected to one end of the telescopic drive element and the other end provided with an adjustable first clamp link assembly;
and the second unloading arm and the first unloading arm are arranged in parallel along the telescopic direction of the telescopic driving element, one end of the second unloading arm is connected with the other end of the telescopic driving element, the other end of the second unloading arm is provided with an adjustable second clamping chain link assembly, and the first clamping chain link assembly and the second clamping chain link assembly are arranged in an aligned mode.
In this extracting tool, when using, unclamp first centre gripping chain link subassembly and second centre gripping chain link subassembly for first centre gripping chain link subassembly and second centre gripping chain link subassembly overlap respectively and establish the both ends at member portion of detaching, then through regulatory function, so that first centre gripping chain link subassembly and second centre gripping chain link subassembly participate in the fixed member of centre gripping respectively and detach the portion both ends. Then the telescopic driving element pushes the two unloading lever arms to move far away from each other from the other end of the first unloading lever arm and the other end of the second unloading lever arm, so that the two unloading lever arms receive opposite torques, and the twisting rod piece detaching part is rotated and detached. Therefore, the disassembling tool realizes the rotation and the disassembly of the rod piece through a simple structure, has simple and convenient operation, simple integral structure and lower practical cost, and can effectively solve the problem of difficult disassembly of the rod-shaped structure.
Effectively, the telescopic driving element is rotatably connected with both the first boom arm and the second boom arm, and the rotation axis is perpendicular to both the first boom arm and the telescopic driving element.
Effectively, the first clamping link assembly comprises a fixed link fixed at the end of the first boom arm and an articulated link set articulated in sequence by a plurality of links, one end of the articulated link set is articulated at one end of the fixed link, and the other end is connected at the other end of the fixed link by a length-adjustable connecting assembly.
Effectively, the adjustable length coupling assembling includes with articulated link group end connection just wears to establish the double-screw bolt of fixed link tip department through-hole and be used for after the double-screw bolt wears to establish tip department through-hole the nut that pins.
Effectively, the fixed link is of a recessed type and is embedded in the die.
Effectively, the articulated link set comprises six movable links which are sequentially articulated, and the stud is articulated with the end of the articulated link set.
Effectively, the first and second clamp link assemblies are identical in structure.
Effectively, the telescopic drive element is a hydraulic telescopic cylinder.
Effectively, the oil cavity interface of the hydraulic telescopic cylinder is provided with a quick connector.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a disassembling tool according to an embodiment of the present invention;
fig. 2 is a schematic three-dimensional structure diagram of a disassembling tool according to an embodiment of the present invention.
The drawings are numbered as follows:
the device comprises a telescopic driving element 1, a first unloading arm 2, a second unloading arm 3, a first clamping link assembly 4, a second clamping link assembly 5, a stud 6, a nut 7 and a die 8.
Detailed Description
The embodiment of the utility model discloses extracting tool to solve the problem that shaft-like structure dismantles the difficulty effectively. .
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, fig. 1 is a schematic structural diagram of a disassembling tool according to an embodiment of the present invention; fig. 2 is a schematic three-dimensional structure diagram of a disassembling tool according to an embodiment of the present invention.
In one embodiment, the present embodiment provides a removal tool primarily for axial threaded connection removal between rod-like structures. Specifically, the removal tool includes a telescoping drive element 1, a first boom arm 2 and a second boom arm 3.
The two ends of the telescopic driving element 1 are respectively connected with the first unloading arm 2 and the second unloading arm 3 so as to drive the first unloading arm 2 and the second unloading arm 3 to move away from each other, the first unloading arm 2 and the second unloading arm 3 are arranged in parallel, namely are arranged in parallel along the telescopic direction of the telescopic driving element 1, and the first unloading arm 2 and the second unloading arm 3 are both perpendicular to or close to perpendicular to the telescopic driving element 1.
One end of the first unloading arm 2 is connected with one end of the telescopic driving element 1, and the other end of the first unloading arm is provided with an adjustable first clamping chain link component 4; wherein one end of the second boom arm 3 is connected with the other end of the telescopic driving element 1, and the other end is provided with an adjustable second clamping link assembly 5.
Wherein first centre gripping chain link subassembly 4 and second centre gripping chain link subassembly 5 are centre gripping chain link subassembly, in concrete application, can the structure be the same completely, also can be respectively as required to carry out the improved design. Wherein the clamping chain link assembly can clamp and fix the rod piece, namely, form an annular clamping ring to tightly clamp and attach to the rod piece, thereby realizing clamping and fixing. The adjustable purpose is to illustrate that the clamping ring can be adjusted in size to clamp or loosen the rod piece to achieve installation. It should be noted that, in order to better fit the clamping link assembly over the rod, it is preferred here that the clamping link assembly be openable and closable. The clamping chain link assembly mainly comprises a plurality of chain links which are sequentially hinged to form a ring shape through connection, and the length of one chain link can be adjusted as convenience is brought to adjustment. In order to facilitate the opening, one of the chain links or the middle part of the length-adjustable chain link can be detachably connected. The structure of the length-adjustable chain link is a length-adjustable rod structure, and the length-adjustable rod structure can refer to the prior art.
Wherein the second stripper arm 3 and the first stripper arm 2 are arranged side by side along the telescopic direction of the telescopic driving element 1, and the first clamping link assembly 4 and the second clamping link assembly 5 are arranged in alignment, so that the first clamping link assembly 4 and the second clamping link assembly 5 can respectively clamp both ends of the rod piece detaching part. And the telescopic driving element 1 drives the second unloading arm 3 and the first unloading arm 2 to move away from each other from one end, so that the first unloading arm 2 and the second unloading arm 3 are respectively exerted with thrust capable of generating torque.
In this extracting tool, when using, loosen first centre gripping chain link subassembly 4 and second centre gripping chain link subassembly 5 for first centre gripping chain link subassembly 4 and second centre gripping chain link subassembly 5 overlap respectively and establish the both ends at member detaching portion, then through regulatory function, so that first centre gripping chain link subassembly 4 and second centre gripping chain link subassembly 5 centre gripping respectively fixes member detaching portion both ends. Then the telescopic driving element 1 pushes the two unloading lever arms to move away from each other from the other end of the first unloading lever arm 2 and the other end of the second unloading lever arm 3, so that the two unloading lever arms receive opposite torques, and the twisting rod piece detaching part is rotated and detached. Therefore, the disassembling tool realizes the rotation and the disassembly of the rod piece through a simple structure, has simple and convenient operation, simple integral structure and lower practical cost, and can effectively solve the problem of difficult disassembly of the rod-shaped structure.
The connection between the boom arm and the telescopic driving element 1 can be a fixed connection or a movable connection. For better driving, it is preferred here that the telescopic drive element 1 is rotationally connected to both the first boom arm 2 and the second boom arm 3, and that the axis of rotation is arranged perpendicular to both the first boom arm 2 and the telescopic drive element 1. Specifically, pin shafts can be arranged at two ends of the telescopic driving element 1, and the unloading arm is rotatably sleeved on the pin shafts. Wherein the first and said second boom arms 2, 3 may be arranged on both lateral sides of the telescopic drive element 1 in the direction of extension of the bar to be disassembled.
Wherein centre gripping chain link subassembly and unload and be connected between the pole arm and set up as required, for convenient connection, it is preferable here that first centre gripping chain link subassembly 4 is including fixing the fixed chain link of 2 tip at first unloading pole arm and articulated chain link group through a plurality of chain links articulated in proper order, the one end of articulated chain link group articulates in the one end department of fixed chain link, can be connected with fixed chain link, also can be connected with first unloading pole arm 2, the other end of articulated chain link group passes through the adjustable coupling assembling of length and connects in the other end department of fixed chain link, can be directly be connected with fixed chain link, also can be connected with first unloading pole arm 2. The second clamping and connecting assembly can also be correspondingly arranged, and a corresponding connecting mode is formed between the second clamping and connecting assembly and the second unloading rod arm 3.
Specifically, the length-adjustable connecting assembly may include a first rod connected to the hinged link set, a second rod connected to the fixed link or the first release lever arm 2, and a locking screw for locking the first rod and the second rod, wherein the first rod and the second rod are sleeved and connected, and the locking screw is screwed to lock the two rods. However, the locking difficulty is high, the operation difficulty is high, based on this, the connection assembly with the optimal length adjustable comprises a stud 6 which is connected with the end part of the hinged chain link group and penetrates through a through hole at the end part of the fixed chain link and a nut 7 which is used for locking the stud 6 after penetrating through the through hole at the end part, and when the clamping degree is adjusted, the nut 7 is screwed to drive the stud 6 to move.
In particular, the length of the fixed link may be equal to the length of a single link in the articulated link set, and the connection may be linear, but in order to ensure the fixing reliability between the clamping link assembly and the unloading arm, the fixed link is preferably recessed, so as to better match the articulated link set to form an encircling clamp. For better clamping, the fixing chain link can also be embedded in the die 8 to form a latch structure for clamping on the rod piece to be detached.
Wherein the number of links of the articulated link set can be very large, the more the set the better the clamping effect, but the clamping load capacity is reduced and the cost is increased, based on which it is preferred that the articulated link set comprises six movable links which are articulated in sequence, wherein the stud 6 can be articulated with the ends of the articulated link set to form a link structure, wherein the ends of the boom arms are perforated to facilitate the mounting of the screw. As described above, in order to make the overall structure maintenance simple, it is preferable here that the first clamp link assembly 4 and the second clamp link assembly 5 are identical in structure.
The telescopic driving element 1 may be an electric cylinder or a telescopic cylinder, but in many application scenarios, a hydraulic supply system is generally present, such as a down-the-hole drill. On this basis, the telescopic driving element 1 is preferably a hydraulic telescopic cylinder here, and for the convenience of connection, the oil chamber interface of the hydraulic telescopic cylinder is preferably provided with a quick coupling here. In actual use, the hydraulic telescopic cylinder is communicated with a hydraulic supply system through a quick connector, and then telescopic driving of the hydraulic telescopic cylinder is controlled.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. A removal tool, comprising:
a telescopic drive element;
a first boom arm having one end connected to one end of the telescopic drive element and the other end provided with an adjustable first clamp link assembly;
and the second unloading arm and the first unloading arm are arranged in parallel along the telescopic direction of the telescopic driving element, one end of the second unloading arm is connected with the other end of the telescopic driving element, the other end of the second unloading arm is provided with an adjustable second clamping chain link assembly, and the first clamping chain link assembly and the second clamping chain link assembly are arranged in an aligned mode.
2. The demolition tool of claim 1 wherein the telescopic drive element is rotationally coupled to both the first and second boom arms and an axis of rotation is disposed perpendicular to both the first boom arm and the telescopic drive element.
3. The removal tool of claim 2, wherein the first clamp link assembly includes a fixed link fixed to an end of the first boom arm and an articulated link set articulated in sequence by a plurality of links, the articulated link set having one end articulated at one end of the fixed link and another end connected at the other end of the fixed link by a length adjustable connection assembly.
4. The removal tool of claim 3, wherein the adjustable length connection assembly includes a threaded stud connected to the end of the set of articulated links and passing through a through hole at the end of the fixed link and a nut for locking after the threaded stud passes through the through hole at the end.
5. The removal tool of claim 4, wherein the fixed link is recessed and embedded in the cutting die.
6. The removal tool of claim 5, wherein the set of articulated links includes six sequentially hingedly connected movable links, the stud being hingedly connected to an end of the set of articulated links.
7. The removal tool of claim 6, wherein the first clamp link assembly and the second clamp link assembly are identical in structure.
8. A disassembly tool according to any of claims 1 to 7 wherein the telescopic drive element is a hydraulic telescopic cylinder.
9. The removal tool of claim 8, wherein the oil chamber interface of the hydraulic telescoping cylinder is provided with a quick-connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922061146.8U CN210879459U (en) | 2019-11-25 | 2019-11-25 | Disassembling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922061146.8U CN210879459U (en) | 2019-11-25 | 2019-11-25 | Disassembling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210879459U true CN210879459U (en) | 2020-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922061146.8U Active CN210879459U (en) | 2019-11-25 | 2019-11-25 | Disassembling tool |
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| CN (1) | CN210879459U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112122685A (en) * | 2020-09-21 | 2020-12-25 | 刘桥兴 | Dismantling shear with bidirectional shear force structure and implementation method thereof |
| CN113334268A (en) * | 2021-05-10 | 2021-09-03 | 哈尔滨玻璃钢研究院有限公司 | Hinge soft matching positioning tool and using method thereof |
-
2019
- 2019-11-25 CN CN201922061146.8U patent/CN210879459U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112122685A (en) * | 2020-09-21 | 2020-12-25 | 刘桥兴 | Dismantling shear with bidirectional shear force structure and implementation method thereof |
| CN113334268A (en) * | 2021-05-10 | 2021-09-03 | 哈尔滨玻璃钢研究院有限公司 | Hinge soft matching positioning tool and using method thereof |
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