Workpiece quick clamping buckle structure of track plate hydraulic press

Abstract

The utility model discloses a track shoe hydraulic machine workpiece quick clamping buckle structure, especially relates to track shoe hot forging field, including antiskid handle, the inside hinged of antiskid handle has movable ear piece, one side of movable ear piece is hinged and has movable handle, and one end fixed mounting of antiskid handle has the round pipe, and one end fixed mounting of round pipe has the protective plate, and the inside hinged of protective plate has the sector gear. The utility model discloses through having set up right angle type clamp plate, and the blank of heating well is placed on the plane, and the staff holds antiskid handle and movable handle, makes right angle type clamp plate cover in the blank outside, and presses movable handle with force, makes movable handle deflection, thereby drives the positioning rod sliding, when this movable gear bar follows sliding, drives movable gear bar deflection, thereby right angle type clamp plate gathers to the middle and holds the blank, then places the blank at the hydraulic machine, when releasing movable handle, utilizes the compression spring rebound and drives the positioning rod reset, when this movable gear bar sliding drives sector gear rotation, and right angle type clamp plate no longer holds the blank.

Description

Technical Field

[0001] This utility model relates to the field of hot forging technology of track plates, and more specifically, to a quick clamping buckle structure for hydraulic press workpieces of track plates. Background Technology

[0002] The hot forging hydraulic forming machine for track plates is a key piece of equipment used to produce track plates for engineering machinery. It uses huge pressure and hot processing technology to shape metal billets into track plates with high strength and wear resistance. According to the weight and size of the track plate, the bar stock is cut into billets of specified lengths. The billets are placed in a heating furnace to improve the plasticity of the metal and reduce the deformation resistance. The heated billets are then placed in a mold, and the hydraulic press applies huge pressure to form the track plate.

[0003] The heated billet has a very high temperature. Usually, workers use tools such as tongs to clamp the billet and place it on a hydraulic press for hydraulic forming. However, the clamping effect of the tongs is not ideal, and the billet is prone to falling off when moving, which poses a safety hazard. Therefore, we need to solve this problem in time. Summary of the Invention

[0004] In order to overcome the above-mentioned defects of the prior art, the embodiments of this utility model provide a quick clamping buckle structure for workpieces of a track plate hydraulic press. By pressing the movable handle, the right-angle clamping plate clamps the blank to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a quick clamping buckle structure for workpieces in a tracked hydraulic press, comprising an anti-slip handle, a movable lug hinged to the inner side of the anti-slip handle, a movable handle hinged to one side of the movable lug, a round tube fixedly installed at one end of the anti-slip handle, a protective plate fixedly installed at one end of the round tube, a sector gear hinged to the inner side of the protective plate, a movable gear meshing with the outer side of the sector gear, and a positioning rod fixedly installed at one end of the movable gear.

[0006] In a preferred embodiment, the positioning rod is slidably connected to the inner side of the circular tube, the positioning rod is hinged to one side of the movable handle, and a compression spring is sleeved on the outer side of the positioning rod, the compression spring abutting against the circular tube.

[0007] In a preferred embodiment, a reinforcing rod is fixedly installed on one side of the sector gear, and a right-angle clamp is threaded to one end of the reinforcing rod.

[0008] In a preferred embodiment, a helical gear is rotatably connected to the inner side of the right-angled clamp, a rack meshes with the outer side of the helical gear, and a helical rod meshes with the inner side of the helical gear.

[0009] In a preferred embodiment, a support rod is fixedly installed at one end of the rack, and a telescopic clamp is snapped onto one end of the support rod. The number of telescopic clamps is set to multiple, and the multiple telescopic clamps are arranged in a mirror-symmetrical manner at the center of the right-angle clamp.

[0010] In a preferred embodiment, a cylindrical outer shell is threaded to one side of the right-angled clamp, and a return spring is provided on the inner side of the cylindrical outer shell, the return spring inside the cylindrical outer shell abutting against the spiral rod.

[0011] The technical effects and advantages of this utility model are as follows: 1. This utility model features a right-angled clamping plate. When the worker holds the non-slip handle and the movable handle, the right-angled clamping plate covers the outside of the blank. Pressing the movable handle with force causes it to deflect, which in turn drives the positioning rod to slide. At this time, the movable toothed rod follows the slide, causing it to deflect. Thus, the right-angled clamping plate clamps the blank, thereby improving stability and convenience. 2. This utility model, by setting a right-angled clamping plate with a spiral rod, allows the spiral rod to slide after contacting the billet when it is gathered and clamped. At the same time, it drives the spiral hole gear to rotate, causing the rack to slide and drive multiple telescopic clamping plates to slide, thereby increasing the clamping area of ​​the billet and improving stability. When the right-angled clamping plate no longer clamps the billet, the return spring in the cylindrical shell pushes the spiral rod to reset, causing the telescopic clamping plates to reset, thereby reducing the floor space occupied. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model.

[0013] Figure 2 This is a cross-sectional view of the structure of this utility model.

[0014] Figure 3 This utility model Figure 2 Enlarged view of the structure of part A.

[0015] The attached figures are labeled as follows: 101, anti-slip grip; 102, movable ear piece; 103, movable handle; 104, round tube; 105, protective plate; 106, sector gear; 107, movable rack; 108, positioning rod; 109, compression spring; 110, reinforcing rod; 111, right-angle clamp; 112, helical hole gear; 113, rack; 114, helical rod; 115, support rod; 116, telescopic clamp; 117, cylindrical outer shell. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Example 1: Refer to the appendix of the instruction manual. Figure 1-3 A quick clamping buckle structure for workpieces in a tracked hydraulic press includes an anti-slip handle 101, a movable lug 102 hinged to the inner side of the anti-slip handle 101, a movable handle 103 hinged to one side of the movable lug 102, a round tube 104 fixedly installed at one end of the anti-slip handle 101, a protective plate 105 fixedly installed at one end of the round tube 104, a sector gear 106 hinged to the inner side of the protective plate 105, a movable rack 107 meshing with the outer side of the sector gear 106, and a positioning rod 108 fixedly installed at one end of the movable rack 107. When the positioning rod 108 slides, it drives the sector gear 106 to deflect through the movable rack 107. It should be noted that the positioning rod 108 is slidably connected to the inner side of the round tube 104, and the positioning rod 108 is hinged to one side of the movable handle 103. When the movable handle 103 is pressed, the positioning rod 108 will slide. A compression spring 109 is sleeved on the outer side of the positioning rod 108. With the setting of the compression spring 109, when the movable handle 103 is pressed, the positioning rod 108 will slide and squeeze the compression spring 109. When the movable handle 103 is released, the compression spring 109 will rebound and drive the positioning rod 108 to return to its original position. The compression spring 109 abuts against the round tube 104. A reinforcing rod 110 is fixedly installed on one side of the sector gear 106. One end of the reinforcing rod 110 is threadedly connected to a right-angle clamping plate 111. The billet is clamped by the right-angle clamping plate 111. The right-angle setting can clamp the bottom and the outside of the billet, thereby improving stability and better preventing the billet from falling off.

[0018] Regarding the above technical solution, it should be noted that when using this device, the heated billet is placed on a flat surface. The operator holds the non-slip handle 101 and the movable handle 103, so that the right-angle clamping plate 111 covers the outside of the billet. Pressing the movable handle 103 with force causes it to deflect, thereby driving the positioning rod 108 to slide. At this time, the movable gear 107 follows the slide, driving the movable gear 107 to deflect, so that the right-angle clamping plate 111 converges to clamp the billet. Then the billet is placed at the hydraulic press. When the movable handle 103 is released, the compression spring 109 rebounds and drives the positioning rod 108 to reset. At this time, the movable gear 107 slides and drives the sector gear 106 to rotate, and the right-angle clamping plate 111 no longer clamps the billet.

[0019] Example 2: Refer to the appendix of the instruction manual. Figure 1-3 A helical gear 112 is rotatably connected to the inner side of the right-angle clamping plate 111. A rack 113 meshes with the outer side of the helical gear 112, and a helical rod 114 meshes with the inner side of the helical gear 112. Due to the helical rod 114, when the right-angle clamping plate 111 clamps the blank, the helical rod 114 slides after contacting the blank, simultaneously driving the helical gear 112 to rotate, causing the rack 113 to slide. A support rod 115 is fixedly installed at one end of the rack 113, and a telescopic clamping plate 116 is engaged at one end of the support rod 115. Multiple telescopic clamping plates 116 are provided, and these multiple telescopic clamping plates 116 are located within the right-angle clamping plate 111. The center is arranged in a mirror-symmetrical pattern. Multiple telescopic clamps 116 slide to increase the coverage area of ​​the billet. The right-angle clamps 111 are more stable when clamping the billet, preventing it from falling off and reducing safety hazards. A cylindrical shell 117 is threaded to one side of the right-angle clamps 111. A return spring is provided on the inner side of the cylindrical shell 117. The return spring inside the cylindrical shell 117 abuts against the spiral rod 114. With the return spring, when the right-angle clamps 111 no longer clamp the billet, the return spring inside the cylindrical shell 117 pushes the spiral rod 114 to return to its original position, so that the telescopic clamps 116 return to their original position, thereby reducing the floor space occupied.

[0020] Regarding the above technical solution, it should be noted that when this device is actually used, when the right-angle clamping plate 111 gathers and clamps the billet, the spiral rod 114 slides after contacting the billet, and at the same time drives the spiral hole gear 112 to rotate, so that the rack 113 slides and drives the multiple telescopic clamping plates 116 to slide, thereby increasing the clamping area of ​​the billet and improving stability. When the right-angle clamping plate 111 no longer clamps the billet, the return spring in the cylindrical shell 117 pushes the spiral rod 114 to reset, so that the telescopic clamping plates 116 reset, thereby reducing the floor space.

[0021] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change. Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other. Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A quick-clamping buckle structure for workpieces in a tracked hydraulic press, comprising an anti-slip handle (101), characterized in that: The inner side of the anti-slip grip (101) is hinged with a movable ear piece (102), and a movable handle (103) is hinged to one side of the movable ear piece (102). A round tube (104) is fixedly installed at one end of the anti-slip grip (101), and a protective plate (105) is fixedly installed at one end of the round tube (104). A sector gear (106) is hinged to the inner side of the protective plate (105), and a movable gear (107) meshes with the outer side of the sector gear (106). A positioning rod (108) is fixedly installed at one end of the movable gear (107).

2. The quick clamping buckle structure for workpieces in a tracked hydraulic press according to claim 1, characterized in that: The positioning rod (108) is slidably connected to the inner side of the round tube (104). The positioning rod (108) is hinged to one side of the movable handle (103). A compression spring (109) is sleeved on the outer side of the positioning rod (108). The compression spring (109) abuts against the round tube (104).

3. The quick clamping buckle structure for workpieces in a tracked hydraulic press according to claim 2, characterized in that: A reinforcing rod (110) is fixedly installed on one side of the sector gear (106), and a right-angle clamp (111) is threaded to one end of the reinforcing rod (110).

4. The quick clamping buckle structure for workpieces in a tracked hydraulic press according to claim 3, characterized in that: The inner side of the right-angle clamp (111) is rotatably connected to a helical hole gear (112), the outer side of the helical hole gear (112) is meshed with a rack (113), and the inner side of the helical hole gear (112) is meshed with a helical rod (114).

5. The quick clamping buckle structure for workpieces in a tracked hydraulic press according to claim 4, characterized in that: One end of the rack (113) is fixedly installed with a support rod (115), and one end of the support rod (115) is snapped with a telescopic clamp (116). The number of telescopic clamps (116) is set to be multiple, and the multiple telescopic clamps (116) are arranged in a mirror symmetrical manner at the center of the right-angle clamp (111).

6. The quick-clamping buckle structure for workpieces in a tracked hydraulic press according to claim 5, characterized in that: The right-angle clamp (111) is threaded to a cylindrical shell (117) on one side. A return spring is provided on the inner side of the cylindrical shell (117). The return spring inside the cylindrical shell (117) abuts against the spiral rod (114).

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