CN218836817U - Hydraulic support connector cutting tool for coal mine - Google Patents
Hydraulic support connector cutting tool for coal mine Download PDFInfo
- Publication number
- CN218836817U CN218836817U CN202222311990.3U CN202222311990U CN218836817U CN 218836817 U CN218836817 U CN 218836817U CN 202222311990 U CN202222311990 U CN 202222311990U CN 218836817 U CN218836817 U CN 218836817U
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- China
- Prior art keywords
- connector
- cutting
- hydraulic support
- coal mine
- bottom plate
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model belongs to the technical field of connector cutting fixed equipment, concretely relates to fixed frock is used in cutting of hydraulic support connector for coal mine. The utility model provides a fixed frock is used in cutting of hydraulic support connector for coal mine, includes bottom plate, dog, clamp plate and screw rod, dog welded fastening bottom plate one end, bottom plate one end is equipped with the screw seat, the through-hole is seted up respectively at the both ends of clamp plate, the screw rod pass the through-hole with the screw seat links to each other, the clamp plate passes through nut and screw rod fixed connector, dog one side closely laminates with the connector. This practical structure is simple, and convenient operation has realized the accurate swift of connector cutting operation.
Description
Technical Field
The utility model belongs to the technical field of connector cutting fixed equipment, concretely relates to hydraulic support connector cutting frock for coal mine.
Background
The connector of the hydraulic support for the coal mine needs to be cut for three times in the casting process, the connector can be directly placed on equipment for cutting by the first cutting and the second cutting, a groove at one end of the connector needs to be cut by the third cutting, but the bottom surface of the connector is not a plane, the equipment cannot accurately position the connector during the cutting, the cut groove does not meet the requirements of workpieces, and in addition, because the cutting force of a blade of the cutting equipment is too large, one end of the connector is easy to tilt, the equipment is damaged, and the waste of enterprise resources is caused; meanwhile, when the worker cuts the connectors for the third time, each connector needs to recalibrate the cutting positioning points of the cutting equipment, time and labor are wasted, and the working efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a hydraulic support connector cutting frock for coal mine is provided, because of the connector perk damage equipment when having avoided the cutting to need not the reposition of redundant personnel cutting point when cutting the connector in succession, realized the accurate cutting of connector.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
the utility model provides a hydraulic support connector cutting frock for coal mine, includes bottom plate, dog, clamp plate and screw rod, dog welded fastening bottom plate one end, bottom plate one end is equipped with the screw seat, the through-hole is seted up respectively at the both ends of clamp plate, the screw rod pass the through-hole with the screw seat links to each other, the clamp plate passes through nut and screw rod fixed connector, dog one side closely laminates with the connector.
Furthermore, the baffle block is L-shaped, and the tail end of the long edge of the baffle block and one end of the bottom plate are positioned on the same plane.
Furthermore, the length of the short side of the stop block is matched with the length of one end of the connecting head.
Furthermore, the number of the screw seats is two, and the screw seats are respectively arranged on two sides of the stop block.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model provides a cutting tool for a coal mine hydraulic support connector, which has a simple structure, when the connector is cut for the third time, one end of the connector is fixed on the tool, one end of the connector is tightly attached to a stop block, a pressing block is pressed on the connector, and the pressing block is fixed by a nut, so that one end of the bottom surface of the connector is supported, and cutting equipment can accurately position a cutting point of the connector, thereby achieving the purpose of accurate cutting; meanwhile, after the third cutting of one workpiece is finished, when the third cutting of the next workpiece is carried out, the fixed position of the connector on the tool is not changed, the equipment does not need to reposition a cutting point, the cutting operation can be directly carried out, the time is saved, and the working efficiency is improved.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
FIG. 1: the structure of embodiment 1 of the utility model is schematically shown;
FIG. 2: the utility model discloses a structure schematic diagram of a fixing tool in embodiment 1;
FIG. 3: the structure schematic diagram of the connector of embodiment 1 of the utility model;
FIG. 4: the utility model discloses the front view of the fixing tool in embodiment 1;
the device comprises a base plate 1, a screw rod 2, a stop dog 3, a pressure plate 4, a nut 5, a screw seat 6 and a connector 7.
Detailed Description
For a better understanding of the present invention, the contents of the present invention will be further clarified below by referring to examples, but the present invention is not limited to the following examples. In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details.
Example 1
As shown in figure 1, figure 2, figure 3 and figure 4, a hydraulic support connector cutting tool for coal mines comprises a base plate 1, a stop block 3, a pressing plate 4 and a screw rod 2, wherein the stop block 3 is welded and fixed at one end of the base plate 1, the stop block 3 is in an L shape, the tail end of a long edge of the stop block and one end of the base plate 1 are located on the same plane, the length of a short edge of the stop block is matched with that of one end of a connector 7, one end of the connector 7 is tightly attached to the stop block, and when the cutting is carried out, a cutting point of a workpiece is conveniently positioned by cutting equipment.
1 one end of bottom plate is equipped with screw seat 6, and the number of screw seat 6 is two, sets up respectively in the both sides of dog 3, and the through-hole is seted up respectively at the both ends of clamp plate 4, and screw rod 2 passes the through-hole and links to each other with screw seat 6, and clamp plate 4 passes through 5 fixed connector of nut, and screw rod 2 highly is higher than the height of connector 7, avoids screw rod 2 to cross lowly, can't use 5 locking stationary platen 4 of nut.
Specifically, when the third cutting operation is performed, a worker places one end of the connector 7 on the bottom plate 1, one end of the connector 1 is tightly attached to the stop block 3, and then the pressing plate 4 is locked and fixed on the connector 7 by using the nut 5; during cutting operation, a worker places the tool on cutting equipment, adjusts the cutting positioning point of the equipment to cut, and can directly fix the connector 7 to be cut on the tool without readjusting the positioning point of the equipment after cutting is finished; simultaneously, the bottom plate 1 props up and fixes one end of the connector 7, and the phenomenon that the force of a blade on equipment is too large when the cutter is cut is avoided, so that one end of the connector 7 is warped, and the equipment and the connector 7 are damaged.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent replacements made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a hydraulic support connector cutting frock for coal mine, its characterized in that, includes bottom plate, dog, clamp plate and screw rod, the dog is fixed bottom plate one end, bottom plate one end is equipped with the screw seat, the through-hole is seted up respectively at the both ends of clamp plate, the screw rod pass the through-hole with the screw seat links to each other, the clamp plate pass through the nut with the screw rod is fixed, dog one side closely laminates with the connector.
2. The coal mine hydraulic support connector cutting tool according to claim 1, wherein the stop block is L-shaped, and the tail end of the long edge of the stop block and one end of the bottom plate are located on the same plane.
3. The coal mine hydraulic support connector cutting tool according to claim 2, wherein the length of the short side of the stop block is matched with the length of one end of the connector.
4. The coal mine hydraulic support connector cutting tool according to claim 1, wherein the number of the wire seats is two, and the two wire seats are respectively arranged on two sides of the stop block.
5. The cutting tool for the hydraulic support connector for the coal mine according to claim 1, wherein the stop block is fixedly welded to the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222311990.3U CN218836817U (en) | 2022-08-31 | 2022-08-31 | Hydraulic support connector cutting tool for coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222311990.3U CN218836817U (en) | 2022-08-31 | 2022-08-31 | Hydraulic support connector cutting tool for coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218836817U true CN218836817U (en) | 2023-04-11 |
Family
ID=87302649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222311990.3U Active CN218836817U (en) | 2022-08-31 | 2022-08-31 | Hydraulic support connector cutting tool for coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218836817U (en) |
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2022
- 2022-08-31 CN CN202222311990.3U patent/CN218836817U/en active Active
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