Part punching positioning clamp

Abstract

The utility model relates to the field of machining, and discloses a part punching and positioning clamp which comprises a workbench. The punching machine is fixedly connected to the top of the workbench; the overturning part is arranged at the top of the workbench; the rotating part is arranged at the bottom of the workbench; and the bottom legs are fixedly connected to the bottom of the workbench. The overturning part comprises a rotating table which is rotationally connected to the top of the working table through a bearing seat; and the fixed seats are fixedly connected to the top of the rotating table and are circumferentially arranged at equal intervals. Through rotation of an overturning part, a driving motor and a rotating disc at the output end of the motor, a brake column is driven to rotate, the brake column drives a rotating block to rotate, a connecting frame is driven to rotate by 180 degrees, a supporting block plays a role in supporting the connecting frame, a threaded rod is rotated, the distance between the threaded rod and a fixing frame is adjusted, and the clamping effect is achieved; and when the rotating block rotates, the effect of turning over the workpiece is achieved.

Description

Technical Field

[0001] The utility model relates to the field of mechanical processing, in particular to a punching and positioning fixture for parts. Background Art

[0002] The punching machine is a mechanical device that, after the raw materials are installed, the punching die acts on the material under the drive of the power mechanism to complete the punching. The punching machine can perform operations such as sheet processing, stamping, molding, embossing, etc. to force metal into the die.

[0003] The current parts punching and positioning fixture, when clamping and punching the workpiece, in some cases, needs to punch both the upper and lower sides of the workpiece, but it needs to be disassembled and then turned over and installed, which is an extremely cumbersome process. In addition, when punching the workpiece, it needs to be clamped and fixed before punching, and then disassembled and fixed, which greatly affects the work efficiency and cannot achieve the effect of continuous punching. Utility Model Content

[0004] The utility model aims to provide a component punching and positioning fixture to achieve the purpose of solving the above-mentioned background technical problems.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a component punching positioning fixture, comprising: a workbench; a punching machine, fixedly connected to the top of the workbench; a flipping part arranged at the top of the workbench; a rotating part arranged at the bottom of the workbench; and a bottom leg, fixedly connected to the bottom of the workbench.

[0006] Preferably, the flipping part includes: a rotating table, which is rotatably connected to the top of the workbench through a bearing seat; and a fixed seat, which is fixedly connected to the top of the rotating table and is equidistantly arranged around the circumference.

[0007] Preferably, one side of the fixing seat is fixedly connected to a fixing frame, one side of the fixing frame is fixedly connected to a motor, one side of the fixing seat is rotatably connected to a rotating block via a shaft, and one side of the fixing seat is fixedly connected to a supporting block.

[0008] Preferably, the output end of the motor passes through the fixed frame and is fixedly connected to a rotating disk, the inner wall of the rotating disk is adapted to the outer wall of the rotating block, the outer wall of the rotating disk is provided with an adaptation groove, the adaptation groove is adapted to the rotating block, and a brake column is fixedly connected to the inner side of the rotating disk, and the brake column is adapted to the rotating block.

[0009] Preferably, the shaft of the rotating block extends outward through the fixed seat, the outer wall of the shaft is fixedly connected to a connecting frame, the connecting frame is adapted to the supporting block, one end of the shaft is fixedly connected to a fixing frame, and the internal thread of the fixing frame is connected to a threaded rod.

[0010] Preferably, the rotating part includes: a fixed plate, fixedly connected between the bottom legs, a rotating groove being provided on the top of the fixed plate; an electric swivel, rotatably connected to the bottom of the workbench; a rotating rod, rotatably connected to the bottom of the workbench through a bearing seat, and the top of the rotating rod is fixedly connected to the bottom of the rotating table.

[0011] Preferably, a brake slide rail is fixedly connected to the outer wall of the electric swivel, a slide groove is provided inside the rotating rod, a slider is slidably connected inside the slide groove, and the bottom of the slider is rotatably connected to a connecting plate via an axle rod.

[0012] Preferably, a sliding block is fixedly connected to the bottom of the connecting plate, and the sliding block is slidably connected inside the rotating groove. A sliding clamping column is fixedly connected to the top of the connecting plate, and the sliding clamping column is movably connected inside the brake slide rail.

[0013] The utility model provides a component punching positioning fixture, which has the following beneficial effects:

[0014] (1) The utility model drives the motor through the flipping part, so that the rotating disk at the output end of the motor rotates, thereby driving the brake column to rotate, and the brake column drives the rotating block to rotate, thereby driving the connecting frame to rotate 180 degrees, so that the support block supports the connecting frame, rotates the threaded rod, and adjusts the distance between the threaded rod and the fixed frame to achieve a clamping effect. When the rotating block rotates, it has the effect of flipping the workpiece.

[0015] (2) The utility model drives the electric swivel through the rotating part, so that the electric swivel drives the brake slide rail to rotate, thereby controlling the connection plate to slide along the track of the rotation groove with the assistance of the sliding clamp column. Since the top of the connecting plate is rotatably connected to the slider, and the slider is slidably connected inside the rotating rod, the rotating rod is led by the connecting plate to stop for a moment every ninety degrees, thereby achieving the effect of intermittent rotation of the rotating table. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is the main schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a front view of the overall structure of the utility model;

[0018] Figure 3 This is a view of the flipped part of the utility model;

[0019] Figure 4 This is a detailed view of the flipping part of the utility model;

[0020] Figure 5 This is a view of the rotating part of the utility model.

[0021] In the figure: 1 working table, 2 punching machine, 3 turning part, 4 rotating part, 5 bottom leg;

[0022] 311 rotating table, 312 fixed seat, 313 fixed frame, 314 motor, 315 rotating disk, 316 brake column, 317 rotating block, 318 connecting frame, 319 supporting block, 320 fixed frame, 321 threaded rod;

[0023] 411 fixing plate, 412 electric swivel, 413 brake slide rail, 414 rotating rod, 415 slider, 416 connecting plate, 417 sliding clamp column. DETAILED DESCRIPTION

[0024] 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.

[0025] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] Example 1

[0027] A preferred embodiment of a component punching positioning fixture provided by the utility model is as follows: Figure 1-5 As shown: a component punching positioning fixture, comprising: a workbench 1; a punching machine 2, fixedly connected to the top of the workbench 1; a turning part 3 arranged on the top of the workbench 1; a rotating part 4 arranged at the bottom of the workbench 1; and a bottom leg 5, fixedly connected to the bottom of the workbench 1.

[0028] The turning part 3 includes: a rotating table 311, which is rotatably connected to the top of the workbench 1 through a bearing seat; and a fixed seat 312, which is fixedly connected to the top of the rotating table 311 and is equidistantly arranged around the circumference.

[0029] One side of the fixing seat 312 is fixedly connected to a fixing frame 313 , one side of the fixing frame 313 is fixedly connected to a motor 314 , one side of the fixing seat 312 is rotatably connected to a rotating block 317 via a shaft, and one side of the fixing seat 312 is fixedly connected to a supporting block 319 .

[0030] The output end of the motor 314 passes through the fixed frame 313 and is fixedly connected to a rotating disk 315. The inner wall of the rotating disk 315 is adapted to the outer wall of the rotating block 317. The outer wall of the rotating disk 315 is provided with an adaption groove, which is adapted to the rotating block 317. The inner side of the rotating disk 315 is fixedly connected to a brake column 316, which is adapted to the rotating block 317.

[0031] The shaft of the rotating block 317 extends outward through the fixed seat 312, and the outer wall of the shaft is fixedly connected to a connecting frame 318, which is adapted to the supporting block 319. One end of the shaft is fixedly connected to a fixing frame 320, and the internal thread of the fixing frame 320 is connected to a threaded rod 321.

[0032] Furthermore, the present embodiment drives the motor 314 to rotate the rotating disk 315 at the output end of the motor 314, thereby driving the brake column 316 to rotate, and the brake column 316 drives the rotating block 317 to rotate, thereby driving the connecting frame 318 to rotate one hundred and eighty degrees, so that the support block 319 supports the connecting frame 318, rotates the threaded rod 321, and adjusts the distance between the threaded rod 321 and the fixed frame 320, thereby achieving a clamping effect, and while the rotating block 317 rotates, it achieves an effect of flipping the workpiece.

[0033] Example 2

[0034] Based on Example 1, a preferred embodiment of a component punching and positioning fixture provided by the utility model is as follows: Figure 1-5 As shown: the rotating part 4 includes: a fixed plate 411, fixedly connected between the bottom legs 5, and a rotating groove is opened on the top of the fixed plate 411; an electric rotating ring 412, rotatably connected to the bottom of the workbench 1; a rotating rod 414, rotatably connected to the bottom of the workbench 1 through a bearing seat, and the top of the rotating rod 414 is fixedly connected to the bottom of the rotating table 311.

[0035] The outer wall of the electric swivel 412 is fixedly connected with a brake slide rail 413, the interior of the rotating rod 414 is provided with a slide groove, the interior of the slide groove is slidably connected with a slider 415, and the bottom of the slider 415 is rotatably connected with a connecting plate 416 via a shaft.

[0036] A sliding block is fixedly connected to the bottom of the connecting plate 416 , and the sliding block is slidably connected inside the rotating groove. A sliding clamping column 417 is fixedly connected to the top of the connecting plate 416 , and the sliding clamping column 417 is movably connected inside the braking slide rail 413 .

[0037] Furthermore, this embodiment drives the electric swivel 412 to drive the brake slide 413 to rotate, thereby controlling the connecting plate 416 to slide along the track of the rotating groove with the assistance of the sliding clamp 417. Since the top of the connecting plate 416 is rotatably connected to the slider 415, and the slider 415 is slidably connected inside the rotating rod 414, the rotating rod 414, led by the connecting plate 416, stays for a moment every ninety degrees, thereby achieving the effect of intermittent rotation of the rotating table 311.

[0038] When in use, first, the motor 314 is driven to rotate the rotating disk 315 at the output end of the motor 314, thereby driving the brake column 316 to rotate, so that the brake column 316 drives the rotating block 317 to rotate, thereby driving the connecting frame 318 to rotate 180 degrees, so that the support block 319 supports the connecting frame 318, and the threaded rod 321 is rotated to adjust the distance between the threaded rod 321 and the fixed frame 320, so as to achieve a clamping effect. When the rotating block 317 rotates, the workpiece is turned over; secondly, the electric swivel 412 is driven to drive the brake slide rail 413 to rotate, so that the connecting plate 416 is controlled to slide along the track of the rotating groove with the assistance of the sliding clamp column 417. Since the top of the connecting plate 416 is rotatably connected to the slider 415, and the slider 415 is slidably connected inside the rotating rod 414, the rotating rod 414 is led by the connecting plate 416 to stay for a moment every ninety degrees, thereby achieving the effect of intermittently rotating the rotating table 311.

[0039] 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.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A component punching positioning fixture, characterized in that: include: Workbench (1); A punching machine (2) is fixedly connected to the top of the workbench (1); A turning portion (3) arranged on the top of the workbench (1); A rotating portion (4) arranged at the bottom of the workbench (1); The bottom leg (5) is fixedly connected to the bottom of the workbench (1).

2. A component punching and positioning fixture according to claim 1, characterized in that: The flipping part (3) comprises: A rotating table (311) is rotatably connected to the top of the workbench (1) via a bearing seat; The fixed seats (312) are fixedly connected to the top of the rotating platform (311) and are arranged at equal distances around the circumference.

3. A component punching and positioning fixture according to claim 2, characterized in that: One side of the fixed seat (312) is fixedly connected to a fixed frame (313), one side of the fixed frame (313) is fixedly connected to a motor (314), one side of the fixed seat (312) is rotatably connected to a rotating block (317) via a shaft, and one side of the fixed seat (312) is fixedly connected to a supporting block (319).

4. A component punching and positioning fixture according to claim 3, characterized in that: The output end of the motor (314) passes through the fixed frame (313) and is fixedly connected to a rotating disk (315); the inner wall of the rotating disk (315) is matched with the outer wall of the rotating block (317); the outer wall of the rotating disk (315) is provided with a matching groove, and the matching groove is matched with the rotating block (317); the inner side of the rotating disk (315) is fixedly connected with a brake column (316), and the brake column (316) is matched with the rotating block (317).

5. The component punching and positioning fixture according to claim 3, characterized in that: The shaft of the rotating block (317) passes through the fixed seat (312) and extends outward. The outer wall of the shaft is fixedly connected to a connecting frame (318). The connecting frame (318) is adapted to the supporting block (319). One end of the shaft is fixedly connected to a fixing frame (320). The internal thread of the fixing frame (320) is connected to a threaded rod (321).

6. A component punching and positioning fixture according to claim 1, characterized in that: The rotating part (4) comprises: A fixed plate (411) is fixedly connected between the bottom legs (5), and a rotation groove is formed on the top of the fixed plate (411); An electric swivel (412) rotatably connected to the bottom of the workbench (1); The rotating rod (414) is rotatably connected to the bottom of the workbench (1) via a bearing seat, and the top of the rotating rod (414) is fixedly connected to the bottom of the rotating table (311).

7. A component punching and positioning fixture according to claim 6, characterized in that: The outer wall of the electric rotating ring (412) is fixedly connected with a brake slide rail (413), the interior of the rotating rod (414) is provided with a slide groove, the interior of the slide groove is slidably connected with a slider (415), and the bottom of the slider (415) is rotatably connected with a connecting plate (416) via a shaft rod.

8. The component punching and positioning fixture according to claim 7, characterized in that: The bottom of the connecting plate (416) is fixedly connected with a sliding block, and the sliding block is slidably connected inside the rotating groove. The top of the connecting plate (416) is fixedly connected with a sliding clamping column (417), and the sliding clamping column (417) is movably connected inside the braking slide rail (413).

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