Punching and shearing equipment for machining hydraulic oil cylinder accessories

Abstract

The utility model discloses punching and shearing equipment for machining hydraulic oil cylinder accessories, and relates to the technical field of machining of hydraulic oil cylinder accessories. The hydraulic oil cylinder accessory machining punching and shearing equipment comprises a punching and shearing unit and a collecting box, the outer wall of the collecting box is connected with the inner wall of the punching and shearing unit, the bottom of the collecting box is connected with a supporting plate, moving wheels are installed on the outer wall of the supporting plate, a fixing block is installed on the side wall of the supporting plate, a threaded rod is installed on the inner wall of the fixing block, and the threaded rod is connected with the collecting box. The outer wall of the threaded rod is installed on the inner wall of the punching and shearing unit, the outer wall of the fixing block is connected with the inner wall of the punching and shearing unit, a positioning block is installed on the inner wall of the supporting plate, and a first spring is installed on the outer wall of the positioning block, so that when a pull rod in the collecting box is taken out, the collecting box does not need to be directly pulled by manpower; and the threaded rod and the moving wheels are matched with each other to drive the collecting box to move, so that more labor is saved, and the collecting box is convenient to replace.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic cylinder fittings processing, in particular to a hydraulic cylinder fittings processing punching and shearing device. Background Art

[0002] In the production process of hydraulic cylinders, the parts are usually processed first, and then the hydraulic cylinder parts are assembled, especially the tie rod type hydraulic cylinder. In the process of processing the hydraulic cylinder parts, punching and shearing equipment is needed to punch and shear the tie rod of the hydraulic cylinder parts;

[0003] A Chinese patent discloses a punching and shearing device for processing hydraulic cylinder parts, and the authorization announcement number is CN218310308U. The application proposes the problem that it is not easy to punch and shear multiple hydraulic cylinder part tie rods at the same time, and it is not easy to accurately locate the length of the hydraulic cylinder part tie rods. The application solves the problem very well, but there is still a problem of collecting the tie rods after punching and shearing through a collection box. The collection box filled with tie rods is very heavy, and it is very laborious to pull the collection box out by manpower alone. Therefore, a punching and shearing device for processing hydraulic cylinder parts is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a hydraulic cylinder accessories processing punching and shearing equipment, which solves the problem in the aforementioned application that the pull rods after punching and shearing are collected through a collection box, the collection box is very heavy after being filled with pull rods, and it is very laborious to pull out the collection box by manpower alone.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a hydraulic cylinder accessories processing punching and shearing equipment, including a punching and shearing unit and a collecting box, the outer wall of the collecting box is connected to the inner wall of the punching and shearing unit, the bottom of the collecting box is connected to a support plate, the outer wall of the support plate is equipped with a moving wheel, the side wall of the support plate is equipped with a fixed block, the inner wall of the fixed block is equipped with a threaded rod, the outer wall of the threaded rod is installed on the inner wall of the punching and shearing unit, and the outer wall of the fixed block is connected to the inner wall of the punching and shearing unit.

[0006] Preferably, one end of the threaded rod is connected to a handle, a positioning block is installed on the inner wall of the support plate, a spring 1 is installed on the outer wall of the positioning block, and one end of the spring 1 is installed on the inner wall of the support plate.

[0007] Preferably, a guide rod is installed on the inner wall of the support plate, the outer wall of the guide rod is connected to the inner wall of the positioning block, one side outer wall of the positioning block is inclined, and a sliding rod is connected to the inclined side outer wall of the positioning block.

[0008] Preferably, the outer wall of the sliding rod 1 is connected to the inner wall of the support plate, the other end of the sliding rod 1 is connected to the sliding rod 2, and the outer wall of the sliding rod 1 is connected to a sliding sleeve.

[0009] Preferably, the outer wall of the sliding rod 2 is connected to the inner wall of the sliding sleeve, the outer wall of the sliding rod 2 is connected to one end of the spring 2, and the other end of the spring 2 is mounted on the inner wall of the sliding sleeve.

[0010] Preferably, a baffle is installed on the outer wall of the sliding rod 2, a pull rope is installed on the outer wall of one side of the baffle, the outer wall of the pull rope is connected to the inner wall of the support plate, and one end of the pull rope is installed on the inner wall of the punching and shearing unit.

[0011] The utility model provides a hydraulic cylinder parts processing punching and shearing device. Compared with the prior art, it has the following beneficial effects:

[0012] (1) The punching and shearing equipment for processing hydraulic cylinder parts is provided with a punching and shearing unit, a collecting box, a support plate, a moving wheel, a fixed block, a threaded rod, a handle, and a positioning block. The pulling rod after punching and shearing is collected through the collecting box. When the collecting box is full, the threaded rod is driven to rotate by turning the handle, so that the threaded rod drives the fixed block to move, and drives the collecting box to move, so that the collecting box is moved out of the punching and shearing unit. At this time, the collecting box is removed and the empty collecting box is placed on the support plate. When the pulling rod in the collecting box is taken out, there is no need to directly pull the collecting box by manpower. The collecting box is driven to move by the cooperation between the threaded rod and the moving wheel, which is more labor-saving and convenient to replace the collecting box.

[0013] (2) The hydraulic cylinder parts processing punching and shearing equipment is provided with a spring 1, a guide rod, a sliding rod 1, a sliding rod 2, a baffle, a sliding sleeve, a spring 2, and a pull rope. When the support plate moves toward the outside of the punching and shearing unit, the positioning block can be automatically moved out of the collection box. At this time, the collection box can be dragged off the support plate, and then the empty collection box can be placed on the top of the support plate to prevent the collection box from being displaced inside the punching and shearing unit due to the impact force of the pull rod falling, causing the sheared pull rod to fall to the outside of the collection box, thereby ensuring that the collection box will not be displaced under the action of external force. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a front view structural diagram of the collection box of the utility model;

[0016] Figure 3 This is a side structural diagram of the support plate of the utility model;

[0017] Figure 4 This is a top view of the structure of the support plate of the utility model;

[0018] Figure 5 It is an enlarged view of A of the present utility model.

[0019] In the figure: 1, punching and shearing unit; 11, collecting box; 2, supporting plate; 21, moving wheel; 22, fixing block; 23, threaded rod; 24, handle; 25, positioning block; 26, spring 1; 27, guide rod; 28, sliding rod 1; 29, sliding rod 2; 210, baffle; 211, sliding sleeve; 212, spring 2; 213, pull rope. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-Figure 4 The utility model provides a technical solution: a hydraulic cylinder accessories processing punching and shearing equipment, including a punching and shearing unit 1, a collecting box 11, the outer wall of the collecting box 11 is slidably connected to the inner wall of the punching and shearing unit 1, the bottom of the collecting box 11 is slidably connected to the top of the support plate 2, the outer wall of the support plate 2 is movably installed with two sets of moving wheels 21 through bearings, the two sets of moving wheels 21 are symmetrically distributed on both sides of the support plate 2, the side wall of the support plate 2 is fixedly connected to the outer wall of the fixing block 22, the inner wall of the fixing block 22 is threadedly connected to the outer wall of the threaded rod 23, the outer wall of the threaded rod 23 is movably installed on the inner wall of the punching and shearing unit 1 through a bearing, the outer wall of the fixing block 22 is slidably connected to the inner wall of the punching and shearing unit 1, one end of the threaded rod 23 is fixedly connected to the outer wall of the handle 24, the handle 24 can also be replaced by a motor, and it is more labor-saving to drive the threaded rod 23 to rotate by the motor, but the equipment cost will increase accordingly, the inner wall of the support plate 2 is slidably connected to the outer wall of the positioning block 25, and the outer wall of the positioning block 25 is slidably connected to the inner wall of the collecting box 11.

[0022] During use, the pull rods after punching and shearing are collected through the collection box 11. When the collection box 11 is full, the handle 24 is turned to drive the threaded rod 23 to rotate, and the fixed block 22 slides with the inner wall of the impact unit 1, so that the threaded rod 23 drives the fixed block 22 to move, and the fixed block 22 drives the support plate 2 to move. The moving wheel 21 provides support to the support plate 2 and makes it easier to move the support plate 2. The support plate drives the positioning block 25 to move, and the positioning block 25 drives the collection box 11 to move, so that the collection box 11 is moved out of the punching and shearing unit 1. At this time, the collection box 11 is removed and the empty collection box 11 is placed on the support plate 2.

[0023] like Figure 1-Figure 5 As shown, the technical solution of this embodiment is different from that of the first embodiment and includes: the outer wall of the positioning block 25 is fixedly connected to one end of the spring 1 26, one end of the spring 1 26 is fixedly mounted on the inner wall of the support plate 2, the inner wall of the support plate 2 is fixedly connected to one end of the guide rod 27, the outer wall of the guide rod 27 is slidably connected to the inner wall of the positioning block 25, one side of the outer wall of the positioning block 25 is inclined, one side of the outer wall of the positioning block 25 is inclinedly set and is slidably connected to the outer wall of the sliding rod 1 28, the outer wall of the sliding rod 1 28 is slidably connected to the inner wall of the support plate 2, and the other end of the sliding rod 1 28 is fixedly mounted on the sliding rod 2 9, the outer wall of the sliding rod 28 is slidably connected to the inner wall of the sliding sleeve 211, the outer wall of the sliding rod 29 is slidably connected to the inner wall of the sliding sleeve 211, the outer wall of the sliding rod 29 is fixedly connected to one end of the spring 212, and the other end of the spring 212 is fixedly installed on the inner wall of the sliding sleeve 211, the outer wall of the sliding rod 29 is fixedly connected to the outer wall of the baffle 210, one side outer wall of the baffle 210 is fixedly connected to one end of the pull rope 213, the outer wall of the pull rope 213 is slidably connected to the inner wall of the support plate 2, and one end of the pull rope 213 is fixedly installed on the inner wall of the punching and shearing unit 1.

[0024] When in use, when the support plate 2 moves toward the outside of the punching and shearing unit 1, the distance between the pull rope 213 and the inner wall of the punching and shearing unit 1 is continuously increased, so that the pull rope 213 drives the baffle 210 to move, and the baffle 210 drives the sliding rod 29 to move, and the sliding rod 29 and the sliding sleeve 211 are slidably matched, so that the sliding rod 29 can only move linearly under the action of external force, and the sliding rod 29 drives the sliding rod 1 28 to move, and the sliding rod 1 28 and the positioning block 25 are slidably matched, so that the positioning block 25 loses the sliding rod 1 With the continuous movement of the sliding rod 28, the positioning block 25 is continuously moved from the collection box 11 to the support plate 2 under the action of the spring 26. When the support plate 2 is completely moved out of the punching and shearing unit 1, the positioning block 25 is completely moved out of the collection box 11. At this time, the collection box 11 can be dragged off the support plate 2, and then the empty collection box 11 is placed on the top of the support plate 2. The empty collection box 11 can be placed in the punching and shearing unit 1 by rotating the handle 24 in the opposite direction, and the positioning block 25 is also stuck in the collection box 11.

[0025] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A punching and shearing device for processing hydraulic cylinder parts, comprising a punching and shearing unit (1) and a collecting box (11), characterized in that: The outer wall of the collecting box (11) is connected to the inner wall of the punching and shearing unit (1); the bottom of the collecting box (11) is connected to a support plate (2); a moving wheel (21) is mounted on the outer wall of the support plate (2); a fixing block (22) is mounted on the side wall of the support plate (2); a threaded rod (23) is mounted on the inner wall of the fixing block (22); the outer wall of the threaded rod (23) is mounted on the inner wall of the punching and shearing unit (1); and the outer wall of the fixing block (22) is connected to the inner wall of the punching and shearing unit (1).

2. The hydraulic cylinder parts processing punching and shearing equipment according to claim 1 is characterized by: One end of the threaded rod (23) is connected to a handle (24); a positioning block (25) is installed on the inner wall of the support plate (2); a spring (26) is installed on the outer wall of the positioning block (25); and one end of the spring (26) is installed on the inner wall of the support plate (2).

3. The hydraulic cylinder parts processing punching and shearing equipment according to claim 2 is characterized in that: A guide rod (27) is installed on the inner wall of the support plate (2), the outer wall of the guide rod (27) is connected to the inner wall of the positioning block (25), one side outer wall of the positioning block (25) is inclined, and a sliding rod (28) is connected to the inclined side outer wall of the positioning block (25).

4. The hydraulic cylinder parts processing punching and shearing equipment according to claim 3 is characterized by: The outer wall of the sliding rod 1 (28) is connected to the inner wall of the support plate (2), the other end of the sliding rod 1 (28) is connected to the sliding rod 2 (29), and the outer wall of the sliding rod 1 (28) is connected to a sliding sleeve (211).

5. The hydraulic cylinder parts processing punching and shearing equipment according to claim 4 is characterized in that: The outer wall of the second sliding rod (29) is connected to the inner wall of the sliding sleeve (211), the outer wall of the second sliding rod (29) is connected to one end of the second spring (212), and the other end of the second spring (212) is installed on the inner wall of the sliding sleeve (211).

6. The hydraulic cylinder parts processing punching and shearing equipment according to claim 5 is characterized by: A baffle (210) is installed on the outer wall of the second sliding rod (29), a pull rope (213) is installed on one side outer wall of the baffle (210), the outer wall of the pull rope (213) is connected to the inner wall of the support plate (2), and one end of the pull rope (213) is installed on the inner wall of the punching and shearing unit (1).

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