Hydraulic car dismounting shear

Abstract

The utility model discloses a hydraulic car dismounting shear, which relates to the technical field of hydraulic shears, and comprises a positioning seat, the opposite side of the positioning seat is rotatably connected with a hydraulic shear body through a pin shaft, the upper surface of the positioning seat is provided with an auxiliary lubricating component through a bolt, and the upper surface of the auxiliary lubricating component is provided with a rotating mechanism through a bolt. According to the hydraulic car dismantling shear, the hydraulic car dismantling shear can be put into use subsequently, lubricating oil in the liquid storage shell is blocked by dustproof cotton in the using process, so that a small amount of the lubricating oil seeps and drips to a pin shaft used for being rotationally connected with the cutter body and the mixed fixing piece, and therefore the key part of the hydraulic car dismantling shear is lubricated and protected, the service life of the hydraulic car dismantling shear is prolonged, and the service life of the hydraulic car dismantling shear is prolonged. Therefore, the service life of the hydraulic car dismounting shear is further prolonged; the hydraulic shear body, the auxiliary lubricating assembly and the rotating mechanism are sequentially installed through bolts, and when one assembly or mechanism is damaged, a worker can replace the damaged part more conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic shears, in particular to a hydraulic car dismantling shear. Background Art

[0002] Hydraulic shears usually have an aluminum alloy shell, and its blades are forged from hot-rolled steel. The piston and piston push rod are usually made of hot-rolled alloy steel. Hydraulic shears are mainly used to shear materials such as sheet metal and plastic. Usually, they are used to shear open cars and other vehicles to rescue trapped passengers. Like hydraulic spreaders, hydraulic shears can also be powered by gasoline drives. In recent years, my country's automobile industry has developed rapidly, the number of cars has continued to rise, and the number of cars that need to be scrapped and dismantled has also increased with the acceleration of the speed of car scrapping and renewal; and during the long-term use of hydraulic shears, it is necessary to manually add lubricating oil to its key parts, and then maintain the hydraulic shears, so as to prevent the problem of staff forgetting to maintain the hydraulic shears due to negligence, thereby affecting the service life of the hydraulic shears. Utility Model Content

[0003] Technical issues solved

[0004] In view of the deficiencies in the prior art, the utility model provides a hydraulic car dismantling shear, which solves the problem raised in the above background technology that during the long-term use of the hydraulic shears, it is necessary to manually add lubricating oil to its key parts and then maintain the hydraulic shears, thereby preventing the staff from forgetting to maintain the hydraulic shears due to negligence, thereby affecting the service life of the hydraulic shears.

[0005] Technical Solution

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a hydraulic car dismantling shear, comprising a positioning seat, the opposite side of the positioning seat is rotatably connected with a hydraulic shear body through a pin shaft, an auxiliary lubrication component is installed on the upper surface of the positioning seat through bolts, a rotating mechanism is installed on the upper surface of the auxiliary lubrication component through bolts, and two symmetrically distributed first mounting holes are opened on the upper surface of the positioning seat;

[0007] The hydraulic shears body includes two symmetrically distributed cutter bodies whose two inner side walls of the positioning seat are rotatably connected together by a pin shaft, and limit blocks are fixedly connected to the tops of the two cutter bodies on opposite sides. The tops of the two cutter bodies are rotatably connected to a rotating fixing piece by a pin shaft, and a hydraulic rod is installed in the middle of one side of one of the rotating fixing pieces, and the output end of the hydraulic rod is fixedly connected to one side of the other rotating fixing piece.

[0008] Optionally, the auxiliary lubrication assembly includes a first mounting platform mounted on the upper surface of the positioning seat by bolts, the upper surface of the first mounting platform is provided with six second mounting holes in a circular array, and the lower surface of the first mounting platform is fixedly connected to two symmetrically distributed liquid storage shells.

[0009] Optionally, the front sides of the two liquid storage shells are fixedly connected with a liquid inlet pipe connected to the liquid storage shells, and the two liquid inlet pipes are inserted with corrosion-resistant rubber plugs matching therewith, and the lower surfaces of the two liquid storage shells are fixedly connected with a liquid outlet needle connected to the liquid storage shells, and the two liquid outlet needles are inserted with dust-proof cotton, wherein the two second mounting holes and the two first mounting holes are on the same axis.

[0010] Optionally, the rotating mechanism includes a second mounting platform mounted on the upper surface of the first mounting platform by bolts, four symmetrically distributed third mounting holes are opened at the edge of the upper surface of the second mounting platform, and the upper surface of the second mounting platform is fixedly connected to a fixing platform.

[0011] Optionally, the upper surface of the fixed platform is fixedly connected to a ring slide rail, the upper surface of the fixed platform is slidably connected to a third mounting platform via the ring slide rail, a tooth groove is provided at the edge of the surface of the fixed platform, and a mounting groove is provided on the lower surface of the third mounting platform.

[0012] Optionally, a servo motor is installed in the mounting groove, and a gear matching the tooth groove is sleeved on the output end of the servo motor, and the gear is meshed with the tooth groove. Six fourth mounting holes in a circular array are opened on the upper surface of the third mounting platform, and the four third mounting holes are on the same axis as the other four second mounting holes.

[0013] Beneficial Effects

[0014] The utility model provides a hydraulic car dismantling shear, which has the following beneficial effects:

[0015] The hydraulic car dismantling shears, through the arrangement of the hydraulic shear body, the auxiliary lubrication component and the rotating mechanism and other structures, the staff can first pull out the corrosion-resistant rubber plug before use, and then the staff can pour the lubricating oil into the liquid storage shell from the liquid inlet pipe, and then the staff can install the hydraulic shear body on the lower surface of the first mounting platform through bolts, and then the staff can install the combination on the lower surface of the second mounting platform, and then the hydraulic car dismantling shears can be put into use. During use, the lubricating oil in the liquid storage shell is blocked by the dust-proof cotton, so that a small amount of lubricating oil seeps and drips onto the pin shaft used for rotating the connection between the cutter body and the rotating fixing part, so that the key parts of the hydraulic car dismantling shears are lubricated and protected, thereby further extending the service life of the hydraulic car dismantling shears; the hydraulic shear body, the auxiliary lubrication component and the rotating mechanism are installed in sequence by bolts, and when one of the components or mechanisms is damaged, the staff can more conveniently replace the damaged parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the second form of the three-dimensional structure of the utility model;

[0018] Figure 3 This is the front view of the utility model;

[0019] Figure 4 This is the main cross-sectional view of the utility model;

[0020] Figure 5 This is a partial structural breakdown diagram of the utility model;

[0021] Figure 6 For this utility model Figure 5 Schematic diagram of the second form.

[0022] In the figure: 1. positioning seat; 2. hydraulic shear body; 201. cutter body; 202. limit block; 203. rotating fixture; 204. hydraulic rod; 3. auxiliary lubrication assembly; 301. first mounting platform; 302. second mounting hole; 303. liquid storage shell; 304. liquid inlet pipe; 305. corrosion-resistant rubber plug; 306. liquid outlet needle; 307. dust-proof cotton; 4. rotating mechanism; 401. second mounting platform; 402. third mounting hole; 403. fixed platform; 404. annular slide rail; 405. third mounting platform; 406. tooth groove; 407. mounting groove; 408. servo motor; 409. gear; 410. fourth mounting hole; 5. first mounting hole. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] See also Figures 1 to 6 As shown, the utility model provides a technical solution: a hydraulic car dismantling shear, comprising a positioning seat 1, the opposite side of the positioning seat 1 is rotatably connected with a hydraulic shear body 2 through a pin shaft, an auxiliary lubrication component 3 is installed on the upper surface of the positioning seat 1 through bolts, a rotating mechanism 4 is installed on the upper surface of the auxiliary lubrication component 3 through bolts, and two symmetrically distributed first mounting holes 5 are opened on the upper surface of the positioning seat 1;

[0025] The hydraulic shears body 2 includes two symmetrically distributed cutter bodies 201 whose two inner side walls are connected to each other by a pin shaft, and limit blocks 202 are fixedly connected to the tops of the opposite sides of the two cutter bodies 201. The tops of the two cutter bodies 201 are connected to a rotating fixing member 203 by a pin shaft, and a hydraulic rod 204 is installed in the middle of one side of one rotating fixing member 203, and the output end of the hydraulic rod 204 is fixedly connected to one side of the other rotating fixing member 203.

[0026] See also Figures 1 to 6 As shown, the rotating mechanism 4 includes a second mounting platform 401 mounted on the upper surface of the first mounting platform 301 by bolts, four third mounting holes 402 symmetrically distributed are opened at the edge of the upper surface of the second mounting platform 401, a fixed platform 403 is fixedly connected to the upper surface of the second mounting platform 401, an annular slide rail 404 is fixedly connected to the upper surface of the fixed platform 403, and a third mounting platform 405 is slidably connected to the upper surface of the fixed platform 403 through the annular slide rail 404, a tooth groove 406 is opened at the edge of the surface of the fixed platform 403, a mounting groove 407 is opened on the lower surface of the third mounting platform 405, a servo motor 408 is installed in the mounting groove 407, a gear 409 matched with the tooth groove 406 is sleeved on the output end of the servo motor 408, and the gear 409 is meshed with the tooth groove 406, and six fourth mounting holes 410 in a ring array are opened on the upper surface of the third mounting platform 405, and the four third mounting holes 402 are on the same axis as the other four second mounting holes 302;

[0027] The auxiliary lubrication assembly 3 includes a first mounting platform 301 mounted on the upper surface of the positioning seat 1 by bolts, and six second mounting holes 302 in a circular array are opened on the upper surface of the first mounting platform 301, and two symmetrically distributed liquid storage shells 303 are fixedly connected to the lower surface of the first mounting platform 301, and the front faces of the two liquid storage shells 303 are fixedly connected with liquid inlet pipes 304 connected to the liquid storage shells 303, and the two liquid inlet pipes 304 are both inserted with corrosion-resistant rubber plugs 305 matched thereto, and the lower surfaces of the two liquid storage shells 303 are fixedly connected with liquid outlet needles 306 connected to the liquid storage shells 303, and dustproof cotton 307 is inserted in the two liquid outlet needles 306, wherein the two second mounting holes 302 and the two first mounting holes 5 are on the same axis.

[0028] The electrical components appearing in this article are all connected to an external main controller and 220V AC power, and the main controller can be a conventional known device that controls a computer, etc. The specific implementation method of the present disclosure omits the detailed description of known functions and known components. To ensure the compatibility of the equipment, the operating methods used are consistent with the parameters of marketed equipment.

[0029] To sum up, when the hydraulic car dismantling shears are in use, the staff first uses bolts to install the positioning seat 1 on the lower surface of the first mounting platform 301, and then the staff pulls out the corrosion-resistant rubber plug 305, and then the staff injects the lubricating oil from the liquid inlet pipe 304 into the liquid storage shell 303, and then the staff can install the first mounting platform 301 in the combination on the lower surface of the second mounting platform 401 by bolts, and then the staff can install the third mounting platform 405 on the driving machine by using bolts, and then the car dismantling hydraulic shears can be put into use. During use, the lubricating oil in the liquid storage shell 303 can be blocked by the dust-proof cotton 307, so that the lubricating oil slowly seeps out from the liquid outlet needle 306, and drips onto the pin shaft used to rotate and connect the cutter body 201 and the rotating fixed part 203, thereby lubricating the cutter body 201 and the rotating fixed part 203.

[0030] The above description is only a preferred specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any technician familiar with the technical field within the technical scope disclosed by the present utility model can make equivalent substitutions or changes based on the technical scheme and utility model concept of the present utility model, which should be covered by the protection scope of the present utility model. The terms "connect", "install", "fix", "set" and so on are understood in a broad sense. For example, "connection" can be a fixed connection or indirect connection through an intermediate component without affecting the relationship between components and the technical effect, or it can be an integral connection or a partial connection. As in this example, for ordinary technicians in this field, the specific meanings of the above terms in the present utility model or the utility model can be understood according to the specific circumstances.

Claims

1. A hydraulic car dismantling shear, comprising a positioning seat (1), characterized in that: The opposite side of the positioning seat (1) is rotatably connected to a hydraulic shear body (2) via a pin shaft, an auxiliary lubrication assembly (3) is mounted on the upper surface of the positioning seat (1) via bolts, a rotating mechanism (4) is mounted on the upper surface of the auxiliary lubrication assembly (3) via bolts, and two symmetrically distributed first mounting holes (5) are provided on the upper surface of the positioning seat (1); The hydraulic shear body (2) comprises two symmetrically distributed blades (201) connected to each other by rotation via a pin on the two inner side walls of the positioning seat (1), and limit blocks (202) fixedly connected to the tops of the two blades (201) on opposite sides, and the tops of the two blades (201) are connected to a rotating fixing member (203) by rotation via a pin, a hydraulic rod (204) is installed in the middle of one side of one of the rotating fixing members (203), and the output end of the hydraulic rod (204) is fixedly connected to one side of the other rotating fixing member (203).

2. The hydraulic car dismantling shears according to claim 1, characterized in that: The auxiliary lubrication assembly (3) comprises a first mounting platform (301) mounted on the upper surface of the positioning seat (1) by means of bolts, the upper surface of the first mounting platform (301) is provided with six second mounting holes (302) in a circular array, and the lower surface of the first mounting platform (301) is fixedly connected to two symmetrically distributed liquid storage shells (303).

3. The hydraulic car dismantling shears according to claim 2, characterized in that: The front surfaces of the two liquid storage shells (303) are fixedly connected with a liquid inlet pipe (304) connected to the liquid storage shell (303), and the two liquid inlet pipes (304) are plugged with corrosion-resistant rubber plugs (305) adapted thereto. The lower surfaces of the two liquid storage shells (303) are fixedly connected with a liquid outlet needle (306) connected to the liquid storage shell (303), and the two liquid outlet needles (306) are plugged with dustproof cotton (307), wherein the two second mounting holes (302) and the two first mounting holes (5) are located on the same axis.

4. The hydraulic car dismantling shears according to claim 3, characterized in that: The rotating mechanism (4) comprises a second mounting platform (401) mounted on the upper surface of the first mounting platform (301) by means of bolts, four symmetrically distributed third mounting holes (402) are provided at the edge of the upper surface of the second mounting platform (401), and a fixing platform (403) is fixedly connected to the upper surface of the second mounting platform (401).

5. The hydraulic car dismantling shears according to claim 4, characterized in that: The upper surface of the fixed platform (403) is fixedly connected to an annular slide rail (404), and the upper surface of the fixed platform (403) is slidably connected to a third mounting platform (405) via the annular slide rail (404). A tooth groove (406) is provided at the edge of the surface of the fixed platform (403), and a mounting groove (407) is provided on the lower surface of the third mounting platform (405).

6. The hydraulic car dismantling shears according to claim 5, characterized in that: A servo motor (408) is installed in the installation groove (407), and a gear (409) adapted to the tooth groove (406) is sleeved on the output end of the servo motor (408), and the gear (409) is meshed with the tooth groove (406). The upper surface of the third installation platform (405) is provided with six fourth installation holes (410) in a circular array, and the four third installation holes (402) and the other four second installation holes (302) are located on the same axis.

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