Shock absorber shell casting nozzle punching device

Abstract

The utility model discloses a shock absorber shell casting nozzle punching device, and relates to the technical field of shock absorber shell punching. The shock absorber shell casting water gap punching device comprises an operation table, a shifting mechanism and a dismounting and mounting mechanism, the shifting mechanism is arranged at the bottom of the operation table and comprises strip-shaped openings, an I-shaped sliding block, a fixing plate and a rotating rod, and the top of the operation table is provided with two sets of strip-shaped openings; i-shaped sliding blocks are slidably mounted on the inner walls of the two strip-shaped openings correspondingly, fixing plates are fixedly mounted at the bottoms of the I-shaped sliding blocks correspondingly, and the adjacent sides of the fixing plates are rotationally connected with the two ends of the rotating rod correspondingly; the dismounting and mounting mechanism is arranged above the operation table and comprises a mounting plate and an insertion hole. And the placing die is moved out from the lower part of the punching cutter before and after punching, so that a worker can conveniently take and place the shock absorber shell casting, the worker is prevented from being cut by the punching cutter during operation, and the safety of the device during use is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of shock absorber housing punching, in particular to a shock absorber housing casting nozzle punching device. Background Art

[0002] A die-cutting nozzle machine with publication number CN210415388U comprises a support seat and a die-cutting die set; the die-cutting die set comprises an upper die set, a lower die set, a cylinder, a movable plate and a mounting plate; the lower die set is fixed to the surface of the support seat, the cylinder is fixed above the mounting plate, the mounting plate is provided with a through hole for the output end of the cylinder to pass through, the output end of the cylinder is fixedly connected to the movable plate, and the upper die set is fixedly connected below the movable plate; a vertical support rod is provided between the mounting plate and the support seat, and the movable plate is slidably connected to the vertical support rod; a cutter is provided on one side of the upper die set close to the lower die set; the cylinder drives the upper die set to move toward the lower die set, so that the cutter of the upper die set separates the product and the nozzle placed on the lower die set. The die-cutting nozzle machine provided by the utility model improves the work efficiency and avoids the problem of manual cutting of the nozzle easily scratching the product.

[0003] When the above-mentioned punching nozzle machine is in use, the staff is required to constantly take and place the shell under the punching knife. If the device fails, the staff may be cut by the punching knife, which reduces the safety of the device when in use. Utility Model Content

[0004] The purpose of the utility model is to provide a device for punching the sprue of a shock absorber housing casting, which can solve the problem that when the above-mentioned sprue punching machine is in use, the staff needs to constantly take and place the housing under the punching knife. If the device fails, the staff may be cut by the punching knife, which reduces the safety of the device when in use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a nozzle punching device for a shock absorber housing casting, comprising an operating table, a shifting mechanism and a disassembly and assembly mechanism, the shifting mechanism is arranged at the bottom of the operating table, the shifting mechanism comprises a strip opening, an I-shaped slider, a fixed plate and a rotating rod, two groups of strip openings are opened on the top of the operating table, a group of I-shaped sliders are slidably installed on the inner walls of the two groups of strip openings, a group of fixed plates are fixedly installed on the bottom of the I-shaped sliders, and the adjacent sides of the fixed plates are rotatably connected to the two ends of the rotating rod; the disassembly and assembly mechanism is arranged above the operating table, the disassembly and assembly mechanism comprises a mounting plate and a plug hole, the top of the I-shaped slider is fixedly connected to the bottom of the mounting plate, and the top of the mounting plate is provided with multiple groups of symmetrically arranged plug holes.

[0006] Preferably, the shifting mechanism also includes a reduction motor, a gear and a toothed plate. A reduction motor is fixedly installed on one side of a set of fixed plates. The output shaft of the reduction motor is fixedly connected to one end of the rotating rod. The outer wall of the rotating rod is fixedly connected to the inside of the gear. A toothed plate is fixedly installed on the bottom of the operating table. The gear and the toothed plate are meshed. Before and after punching, the mold is moved out from under the punching knife to facilitate the staff to take and place the shock absorber housing casting, avoid the staff from being cut by the punching knife during operation, and improve the safety of the device when in use.

[0007] Preferably, the disassembly and assembly mechanism also includes a positioning rod and a placement mold. The inner wall of the plug-in hole is clamped with a positioning rod, and one end of the positioning rod is fixedly connected to the bottom of the placement mold, so that the staff can quickly install and disassemble the placement mold, which is convenient for replacing placement molds of different sizes. The operation is simple and easy to use, thereby improving the practicality of the device.

[0008] Preferably, a support frame is fixedly installed on the top of the operating table.

[0009] Preferably, a hydraulic rod is fixedly mounted on the top of the support frame, a free end of the hydraulic rod passes through the support frame and is fixedly mounted with a connecting plate, and a punching knife is fixedly mounted on the bottom of the connecting plate.

[0010] Preferably, a guide rod is fixedly mounted on the top of the connecting plate, and an outer wall of the guide rod is slidably connected to the top of the supporting frame.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] (1) The shock absorber housing casting water inlet punching device, through the coordinated use of a strip opening, a molded slider, a fixed plate, a rotating rod, a reduction motor, a gear and a toothed plate, can move the mold from under the punching knife before and after punching, so that the workers can take and place the shock absorber housing casting conveniently, avoiding the workers from being cut by the punching knife during operation, thereby improving the safety of the device when in use.

[0013] (2) The nozzle punching device for the shock absorber housing casting uses a mounting plate, a plug hole, a positioning rod and a placement mold in combination, so that the staff can quickly install and disassemble the placement mold, which is convenient for replacing placement molds of different sizes. The operation is simple and easy to use, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2This is a bottom-up three-dimensional structural schematic diagram of the utility model;

[0017] Figure 3 Schematic diagram of the three-dimensional structure of the mounting plate of the utility model

[0018] Figure 4 This is a bottom view of the placement mold of the utility model.

[0019] Figure numerals: 1. operating table; 2. shifting mechanism; 201. strip opening; 202. I-shaped slider; 203. fixing plate; 204. rotating rod; 205. reduction motor; 206. gear; 207. toothed plate; 3. disassembly and assembly mechanism; 301. mounting plate; 302. plug-in hole; 303. positioning rod; 304. mold placement; 4. support frame; 5. hydraulic rod; 6. guide rod; 7. punching knife. DETAILED DESCRIPTION

[0020] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0021] See also Figure 1-4 The utility model provides a technical solution: a nozzle punching device for a shock absorber housing casting, comprising an operating table 1, a shifting mechanism 2 and a disassembling mechanism 3, the shifting mechanism 2 is arranged at the bottom of the operating table 1, the shifting mechanism 2 comprises a strip opening 201, an I-shaped slider 202, a fixing plate 203 and a rotating rod 204, two groups of strip openings 201 are opened on the top of the operating table 1, a group of I-shaped sliders 202 are respectively slidably installed on the inner walls of the two groups of strip openings 201, a group of fixing plates 203 are respectively fixedly installed on the bottom of the I-shaped sliders 202, and the adjacent sides of the fixing plates 203 are respectively rotatably connected to the two ends of the rotating rod 204; the disassembling mechanism 3 is arranged above the operating table 1, the disassembling mechanism 3 comprises a mounting plate 301 and a plug hole 302, the top of the I-shaped slider 202 is fixedly connected to the bottom of the mounting plate 301, and the top of the mounting plate 301 is provided with a plurality of groups of symmetrically arranged plug holes 302.

[0022] The shifting mechanism 2 also includes a reduction motor 205, a gear 206 and a toothed plate 207. The reduction motor 205 is fixedly installed on one side of a set of fixed plates 203. The output shaft of the reduction motor 205 is fixedly connected to one end of the rotating rod 204. The outer wall of the rotating rod 204 is fixedly connected to the inside of the gear 206. The bottom of the operating table 1 is fixedly installed with a toothed plate 207. The gear 206 and the toothed plate 207 are meshed. Before and after punching, the mold 304 is moved out from under the punching knife 7 to facilitate the staff to take and place the shock absorber housing casting, avoid the staff from being cut by the punching knife 7 during operation, and improve the safety of the device when in use.

[0023] The disassembly and assembly mechanism 3 also includes a positioning rod 303 and a placement mold 304. The positioning rod 303 is clamped and installed on the inner wall of the plug-in hole 302. One end of the positioning rod 303 is fixedly connected to the bottom of the placement mold 304, so that the staff can quickly install and disassemble the placement mold 304, which is convenient for replacing placement molds 304 of different sizes. The operation is simple and easy to use, which improves the practicality of the device.

[0024] A support frame 4 is fixedly mounted on the top of the operating table 1 .

[0025] A hydraulic rod 5 is fixedly mounted on the top of the support frame 4 , a free end of the hydraulic rod 5 passes through the support frame 4 and is fixedly mounted with a connecting plate, and a punching knife 7 is fixedly mounted on the bottom of the connecting plate.

[0026] A guide rod 6 is fixedly mounted on the top of the connecting plate, and an outer wall of the guide rod 6 is slidably connected to the top of the supporting frame 4 .

[0027] Working principle: When the device is in use, the shock absorber housing casting to be punched is placed in the mounting plate 301, and the reduction motor 205 is turned on to drive the rotating rod 204 to rotate, driving the gear 206 to rotate, and the meshing transmission between the toothed plate 207 and the gear 206 causes the I-shaped slider 202 to slide in the strip opening 201, driving the mounting plate 301 to move forward, and then the shock absorber housing casting is moved to the bottom of the punching knife 7, and the hydraulic rod 5 is turned on. Under the guidance of the guide rod 6, the punching knife 7 is driven to move downward to punch the water outlet of the shock absorber housing casting in the mounting plate 301. After the punching is completed, the mounting plate 301 is moved backward to send the shock absorber housing casting out for the convenience of the staff to take it. When the placement mold 304 needs to be replaced, the placement mold 304 is removed upward, and then the positioning rod 303 on another set of placement molds 304 is aligned with the plug-in hole 302 and inserted to complete the replacement of the placement mold 304.

[0028] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A nozzle punching device for a shock absorber housing casting, characterized in that: include: Operating table (1); The shifting mechanism (2) is arranged at the bottom of the operating table (1), and comprises a strip-shaped opening (201), an I-shaped slider (202), a fixed plate (203) and a rotating rod (204). The top of the operating table (1) is provided with two groups of strip-shaped openings (201), and a group of I-shaped sliders (202) are respectively slidably mounted on the inner walls of the two groups of strip-shaped openings (201). A group of fixed plates (203) are respectively fixedly mounted on the bottom of the I-shaped sliders (202), and the adjacent sides of the fixed plates (203) are respectively rotatably connected to the two ends of the rotating rod (204); The disassembly and assembly mechanism (3) is arranged above the operating table (1), and comprises a mounting plate (301) and a plug hole (302). The top of the I-shaped slide block (202) is fixedly connected to the bottom of the mounting plate (301), and the top of the mounting plate (301) is provided with a plurality of groups of symmetrically arranged plug holes (302).

2. A nozzle punching device for a shock absorber housing casting according to claim 1, characterized in that: The shift mechanism (2) further comprises a reduction motor (205), a gear (206) and a toothed plate (207); the reduction motor (205) is fixedly mounted on one side of a set of fixed plates (203); the output shaft of the reduction motor (205) is fixedly connected to one end of a rotating rod (204); the outer wall of the rotating rod (204) is fixedly connected to the inside of the gear (206); the toothed plate (207) is fixedly mounted on the bottom of the operating table (1); the gear (206) and the toothed plate (207) are meshed with each other.

3. A nozzle punching device for a shock absorber housing casting according to claim 2, characterized in that: The disassembly and assembly mechanism (3) also includes a positioning rod (303) and a placement mold (304); the positioning rod (303) is clamped and installed on the inner wall of the plug hole (302); one end of the positioning rod (303) is fixedly connected to the bottom of the placement mold (304).

4. A nozzle punching device for a shock absorber housing casting according to claim 3, characterized in that: A support frame (4) is fixedly mounted on the top of the operating table (1).

5. A nozzle punching device for a shock absorber housing casting according to claim 4, characterized in that: A hydraulic rod (5) is fixedly mounted on the top of the support frame (4); a free end of the hydraulic rod (5) passes through the support frame (4) and is fixedly mounted with a connecting plate; a punching knife (7) is fixedly mounted on the bottom of the connecting plate.

6. A device for punching a nozzle of a shock absorber housing casting according to claim 5, characterized in that: A guide rod (6) is fixedly mounted on the top of the connecting plate, and an outer wall of the guide rod (6) is slidably connected to the top of the supporting frame (4).

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