Fixing device for forging

Abstract

The utility model relates to the technical field of fixing devices, in particular to a fixing device for forging, which comprises a workbench, a support is mounted on the top surface of the workbench, and a punching mechanism is mounted at the front end of the support. A fixing structure is installed on the top face of the workbench and comprises a fixing shaft, the fixing shaft is fixedly installed at the front end of the top face of the workbench, a movable base is rotatably installed in the middle of the fixing shaft, a fixing lug is welded to the rear wall of the movable base, and a stud is welded to the middle of the top face of the workbench. The upper end of the stud is in threaded connection with a threaded sleeve, a mold is fixedly installed on the top face of the movable base, a hole groove is formed in the top face of the mold, and a supporting block is fixedly installed on the front face of the workbench. Through the arrangement of the turnover movable base, the die can be driven to turn over, chips in a hole groove can be conveniently poured out in a unified mode, and the situation that the punching experience of a workpiece is affected due to the fact that the chips are accumulated in the hole groove is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of fixing devices, in particular to a fixing device for forging. Background Art

[0002] Forging is a processing method that uses a forging machine to apply pressure to a metal blank to cause it to undergo plastic deformation in order to obtain a forging with certain mechanical properties, shape, and size. When the forging device punches a hole in the workpiece, a fixture is required to secure the workpiece.

[0003] In this regard, China applied for patent number: CN202123146640.8, which discloses a punching fixture for forging, including a workbench, a rotating motor is fixedly arranged on one side of the workbench, a transverse screw is fixedly arranged on the output shaft of the rotating motor, a transverse displacement seat is provided on the outer threaded sleeve of the transverse screw, a fixed table is fixedly arranged on the top of the transverse displacement seat, a driving motor is fixedly arranged on the bottom inner wall of the fixed table, and a worm is fixedly arranged on the output shaft of the driving motor. The utility model has a reasonable structural design, which can effectively fix the workpiece to avoid shaking during punching and causing unqualified punching. Through the cooperation of the rotating motor, the slide, the transverse screw, the transverse displacement seat and the scale line, the transverse movement can be positioned to ensure that the spacing between the punching holes is equal, and the processing quality is ensured. Through the rotating fan blades, the debris can be blown off the workpiece in time to avoid the debris from affecting the subsequent punching.

[0004] The fixing device blows away the debris by blowing air, but in actual use, blowing air will cause the debris to be scattered, pollute the workstation, and cannot be collected uniformly, affecting the user experience of the device.

[0005] Therefore, in order to solve the above-mentioned problem, a forging fixture is proposed. Utility Model Content

[0006] The purpose of the utility model is to provide a fixing device for forging, so as to solve the problem that the fixing device in the prior art mentioned in the above background technology blows off the debris by blowing air, but in actual use, the blowing air will cause the debris to be scattered, pollute the work station, and cannot be collected uniformly, affecting the user experience of the device.

[0007] To achieve the above object, the utility model provides the following technical solution: a fixing device for forging, comprising: a workbench, a bracket is installed on the top surface of the workbench, and a punching mechanism is installed at the front end of the bracket;

[0008] A fixed structure is installed on the top surface of the workbench, and the fixed structure includes a fixed shaft, which is fixedly installed on the front end of the top surface of the workbench, a movable base is rotatably installed in the middle of the fixed shaft, a fixing ear is welded on the rear wall of the movable base, a stud is welded in the middle of the top surface of the workbench, and a threaded sleeve is threadedly connected to the upper end of the stud, a mold is fixedly installed on the top surface of the movable base, and a hole groove is opened on the top surface of the mold, and a support block is fixedly installed on the front side of the workbench.

[0009] Preferably, a collecting structure is installed on the bracket, and the collecting structure includes a fixed block, and the fixed block is fixedly installed on the left side wall of the bracket. The bottom surface of the fixed block is fixedly connected with a spiral elastic rope, and the bottom end of the spiral elastic rope is fixedly connected with a magnetic column.

[0010] Preferably, the punching mechanism cooperates with the die and the hole slot.

[0011] Preferably, the fixing ear sleeve is arranged on the stud, and the bottom surface of the screw sleeve is in contact with the top surface of the fixing ear.

[0012] Preferably, the top surface of the support block is flush with the top surface of the workbench, and the support block is located on the front side of the movable base.

[0013] Preferably, the diameter of the magnetic column is smaller than the inner diameter of the hole.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the utility model can drive the mold to flip by providing a flippable movable base, so as to facilitate the unified pouring out of the debris in the hole groove, thereby avoiding the accumulation of debris in the hole groove and affecting the punching experience of the workpiece.

[0015] 1. The utility model is provided with a fixing structure, and the screw sleeve is unscrewed to release the fixing of the fixing ear on the stud, and the movable base is pulled, and the movable base can be flipped through the fixed shaft, so that the movable base extends to the front side of the workbench, and the support block can support and fix the movable base at the bottom, so that the mold remains in an inverted state, which is convenient for pouring out the debris in the hole groove, and avoiding the accumulation of debris in the hole groove, which affects the punching experience of the workpiece;

[0016] 2. The utility model is provided with a collection structure, and the spiral elastic rope can be stretched by pulling the magnetic column, and the debris scattered on the top surface of the workbench can be magnetically adsorbed to facilitate unified collection, and the magnetic column can be reset under the elastic action of the spiral elastic rope when the magnetic column is loosened. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the screw sleeve of the utility model;

[0019] Figure 3 It is an exploded schematic diagram of the rear view structure of the fixing structure of the utility model;

[0020] Figure 4 It is a side cross-sectional schematic diagram of the structure of the movable base of the utility model in the flipping state.

[0021] In the figure: 1. workbench; 11. bracket; 12. punching mechanism; 2. fixed structure; 21. fixed shaft; 22. movable base; 24. fixed ear; 25. stud; 26. screw sleeve; 27. mold; 28. hole groove; 29. ​​support block; 3. collecting structure; 31. fixed block; 32. spiral elastic rope; 33. magnetic column. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-4 , an embodiment provided by the utility model:

[0024] The workbench 1, bracket 11, punching mechanism 12, mold 27 and hole groove 28 used in the present application are products that can be directly purchased on the market. Their principles and connection methods are existing technologies well known to technicians in this field, so they will not be repeated here.

[0025] A forging fixture comprises: a workbench 1, a bracket 11 is installed on the top surface of the workbench 1, and a punching mechanism 12 is installed at the front end of the bracket 11;

[0026] A fixed structure 2 is installed on the top surface of the workbench 1, and the fixed structure 2 includes a fixed shaft 21, which is fixedly installed on the front end of the top surface of the workbench 1, and a movable base 22 is rotatably installed in the middle of the fixed shaft 21. A fixing ear 24 is welded on the rear wall of the movable base 22, and a stud 25 is welded in the middle of the top surface of the workbench 1. A screw sleeve 26 is threadedly connected to the upper end of the stud 25. A mold 27 is fixedly installed on the top surface of the movable base 22, and a hole groove 28 is opened on the top surface of the mold 27. A support block 29 is fixedly installed on the front side of the workbench 1. The movable base 22 is flippable, which can drive the mold 27 to flip, so as to facilitate the unified pouring out of the debris in the hole groove 28, so as to avoid the accumulation of debris in the hole groove 28 and affect the punching experience of the workpiece.

[0027] Furthermore, a collecting structure 3 is installed on the bracket 11, and the collecting structure 3 includes a fixed block 31, and the fixed block 31 is fixedly installed on the left side wall of the bracket 11. The bottom surface of the fixed block 31 is fixedly connected with a spiral elastic rope 32, and the bottom end of the spiral elastic rope 32 is fixedly connected with a magnetic column 33. The spiral elastic rope 32 can be stretched by pulling the magnetic column 33, and the debris scattered on the top surface of the workbench 1 can be magnetically attracted to facilitate unified collection. When the magnetic column 33 is loosened, the magnetic column 33 can be reset under the elastic action of the spiral elastic rope 32.

[0028] Furthermore, the punching mechanism 12 cooperates with the die 27 and the hole groove 28 , and the punched debris can be collected in the hole groove 28 .

[0029] Furthermore, the fixing ear 24 is sleeved on the stud 25, and the bottom surface of the screw sleeve 26 is fitted with the top surface of the fixing ear 24. The fixing ear 24 can be fixed to the stud 25 through the screw sleeve 26, so that the movable base 22 and the mold 27 are stably installed on the workbench 1.

[0030] Furthermore, the top surface of the support block 29 is flush with the top surface of the workbench 1, and the support block 29 is located at the front side of the movable base 22. The support block 29 can support the flipped movable base 22 at the bottom, so that the mold 27 remains horizontal, which is convenient for pouring out the debris.

[0031] Furthermore, the diameter of the magnetic column 33 is smaller than the inner diameter of the hole groove 28 , and the magnetic column 33 can be used to take the debris out of the hole groove 28 , and the top surface of the bracket 11 can be cleaned.

[0032] Working principle: Through the cooperation of the punching mechanism 12, the die 27 and the hole slot 28, the workpiece can be punched, and the fallen debris will fall into the hole slot 28;

[0033] By pulling the magnetic column 33, the spiral elastic rope 32 can be stretched, and the debris scattered on the top surface of the workbench 1 can be magnetically attracted to facilitate unified collection, and the magnetic column 33 can be reset under the elastic action of the spiral elastic rope 32 when the magnetic column 33 is loosened;

[0034] By unscrewing the screw sleeve 26, the fixation of the fixing ear 24 on the stud 25 can be released, and the movable base 22 can be pulled to flip the movable base 22 through the fixed shaft 21, so that the movable base 22 extends to the front side of the workbench 1, and the support block 29 can support and fix the movable base 22 at the lower side, so that the mold 27 remains in an inverted state, which is convenient for pouring out the debris in the hole groove 28, avoiding the accumulation of debris in the hole groove 28 and affecting the punching experience of the workpiece.

[0035] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A forging fixture, comprising: A workbench (1), wherein a bracket (11) is installed on the top surface of the workbench (1), and a punching mechanism (12) is installed at the front end of the bracket (11); Features: The top surface of the workbench (1) is installed with a fixed structure (2), and the fixed structure (2) includes a fixed shaft (21), and the fixed shaft (21) is fixedly installed at the front end of the top surface of the workbench (1); a movable base (22) is rotatably installed in the middle of the fixed shaft (21), and a fixing ear (24) is welded on the rear wall of the movable base (22); a stud (25) is welded in the middle of the top surface of the workbench (1), and a threaded sleeve (26) is threadedly connected at the upper end of the stud (25); a mold (27) is fixedly installed on the top surface of the movable base (22), and a hole groove (28) is opened on the top surface of the mold (27); and a support block (29) is fixedly installed on the front of the workbench (1).

2. A forging fixture according to claim 1, characterized in that: A collecting structure (3) is installed on the bracket (11), and the collecting structure (3) comprises a fixing block (31), the fixing block (31) is fixedly installed on the left side wall of the bracket (11), the bottom surface of the fixing block (31) is fixedly connected to a spiral elastic rope (32), and the bottom end of the spiral elastic rope (32) is fixedly connected to a magnetic column (33).

3. A forging fixture according to claim 1, characterized in that: The punching mechanism (12) cooperates with the die (27) and the hole groove (28).

4. A forging fixture according to claim 1, characterized in that: The fixing ear (24) is sleeved on the stud (25), and the bottom surface of the screw sleeve (26) is in contact with the top surface of the fixing ear (24).

5. A forging fixture according to claim 1, characterized in that: The top surface of the support block (29) is flush with the top surface of the workbench (1), and the support block (29) is located on the front side of the movable base (22).

6. A forging fixture according to claim 2, characterized in that: The diameter of the magnetic column (33) is smaller than the inner diameter of the hole groove (28).

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