Positioning tool for stamping hardware

Abstract

The positioning tool comprises a positioning seat, a supporting plate is arranged in an installation groove in the top of the positioning seat, electric push rods are arranged along the side wall of the positioning seat at equal intervals, the ends of the electric push rods are connected with clamping blocks, and the clamping blocks are arranged on the supporting plate. The clamping block is movably clamped in a channel formed in the side wall of the positioning seat, a blanking hole is formed in the supporting plate, a frame is arranged on the side face of the positioning seat, a guide rod and a lead screw which are perpendicular to each other are arranged on the side face of the frame, a lifting block is connected to the lead screw in a threaded mode, and a motor is connected to the top end of the lead screw. The clamping device is scientific and reasonable in structural design, the supporting plate is arranged in the inner cavity of the positioning base to serve as a supporting mechanism, meanwhile, the limiting mechanisms are arranged on the side face of the positioning base at equal intervals, and the clamping blocks are moved out of the channel under synchronous driving of the electric push rod; and at the moment, the hardware workpiece is clamped and fixed from different directions under the action of the multiple clamping blocks in different directions.

Description

TECHNICAL FIELD

[0001] The utility model relates to hardware stamping positioning equipment technical field, specifically is a kind of positioning tool for hardware stamping machining. BACKGROUND

[0002] Hardware is the tool obtained by processing, casting with gold, silver, copper, iron, tin and other metals, used to fix things, process things, decoration etc. Hardware stamping is a kind of technology that makes stainless steel, iron, aluminum, copper and other plate materials and special-shaped materials deform or break by using punch and die. In the process of hardware stamping, the material after stamping needs to be taken out continuously. However, the workpiece is easy to shake under impact force in the stamping process, which affects the processing stability. The general positioning mechanism has complex operation process and low positioning efficiency. In addition, the debris generated in the processing process may cause cleaning difficulty. Therefore, we propose a positioning tool for hardware stamping machining. UTILITY MODEL CONTENT

[0003] The utility model aims at providing a positioning tool for hardware stamping machining to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a positioning tool for hardware stamping machining, comprising a positioning seat, a support plate is arranged in the mounting groove at the top of the positioning seat, electric push rods are arranged equidistantly along the side wall of the positioning seat, the end of the electric push rod is connected with a clamping block, the clamping block is movably connected in the channel opened in the side wall of the positioning seat, a blanking hole is opened in the support plate, a frame is arranged on the side of the positioning seat, a vertical guide rod and a lead screw are arranged on the side of the frame, a lifting block is screwed on the lead screw, an electric motor is connected to the top end of the lead screw, a connecting plate is connected to the side of the lifting block, the bottom of the connecting plate is connected to a mounting plate through a pull rod, a stamping mechanism is arranged below the mounting plate.

[0005] In the above-mentioned scheme, the bottom of the positioning seat is provided with a support column, and the bottom of the support column is provided with a base.

[0006] In the above-mentioned scheme, the electric push rod is installed inside the shell.

[0007] In the above-mentioned scheme, the side of the clamping block is provided with an arc-shaped groove.

[0008] In the above-mentioned scheme, the guide rod is movably inserted into the guide hole on the lifting block.

[0009] In the above-mentioned scheme, the stamping mechanism comprises a vertically arranged stamping rod.

[0010] The support plate is movably clamped in the positioning seat, and a support block is arranged below the support plate.

[0011] Compared with the prior art, the five hardware stamping machining positioning tool has the advantages of simple and reasonable structure design, strong practicability, and the like. BRIEF DESCRIPTION OF DRAWINGS

[0012] Fig. 1 It is a structural schematic diagram of the utility model.

[0013] Fig. 2 It is a structural schematic diagram of the positioning seat.

[0014] Fig. 3 It is a structural schematic diagram of the utility model lifting block lifting adjustment structure.

[0015] In the figure: 1, positioning seat 11, support column 12, base 13, support plate 14, shell 15, electric push rod 16, clamping block 17, passage 18, blanking hole 19, frame 2, guide rod 21, screw rod 22, lifting block 23, motor 24, connecting plate 25, pull rod 26, mounting plate 27, stamping mechanism. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0017] Please refer to Figs. 1-3The utility model provides a technical scheme: A positioning tool for hardware stamping machining, including positioning seat 1, the mounting groove of positioning seat 1 top is provided with support plate 13, the equal distance of electric push rod 15 is arranged to the side wall of positioning seat 1, the end of electric push rod 15 is connected with clamping block 16, clamping block 16 is connected in the channel 17 of positioning seat 1 side wall and opens, the blanking hole 18 is opened to support plate 13, the side of positioning seat 1 is provided with frame 19, the side of frame 19 is provided with vertical guide rod 2 and screw rod 21, the screw rod 21 is screwed with lifting block 22, the top of screw rod 21 is connected with motor 23, the side of lifting block 22 is connected with connecting plate 24, the bottom of connecting plate 24 is connected through pull rod 25 mounting plate 26, the below of mounting plate 26 is provided with stamping mechanism 27. Specifically, motor 23 is forward and reverse motor, and it is connected power supply and switch through wire.

[0018] In the above scheme, the bottom of the positioning seat 1 is provided with a support column 11, and the bottom of the support column 11 is provided with a base 12. The support column 11 is movably connected with the base 12.

[0019] In the above scheme, the electric push rod 15 is installed inside the shell 14. By setting the support plate 13 as a support mechanism in the inner cavity of the positioning seat 1, and arranging a plurality of limiting mechanisms equidistantly on the side of the positioning seat 1, the clamping block 16 is moved out from the inside of the channel 17 under the synchronous drive of the electric push rod 15. At this time, the hardware workpiece is clamped and fixed from different directions under the action of the clamping block 16 in different directions, effectively ensuring the stability of the hardware, thereby improving the stability in the stamping process.

[0020] In the above scheme, the side of the clamping block 16 is provided with an arc-shaped groove. The design of the arc-shaped groove enables the clamping block 16 to be more fitted to the edge of the workpiece.

[0021] In the above scheme, the guide rod 2 is movably inserted into the guide hole on the lifting block 22. By setting the guide rod 2 as a guide limiting mechanism, the stability of the lifting block 22 during up and down adjustment is further ensured.

[0022] In the above scheme, the stamping mechanism 27 includes a vertically arranged stamping rod. During work, the motor 23 is started through an external switch, the motor 23 drives the screw rod 21 to rotate, the screw rod 21 drives the lifting block 22 to move up and down, thereby driving the connecting plate 23, the pull rod 25, the mounting plate 26 and the stamping mechanism 27 to move up and down synchronously, and the processing effect of the workpiece is completed through the stamping mechanism 27.

[0023] In the scheme, the support plate 13 is movably clamped in the positioning seat 1, and a support block is arranged below the support plate 13. By arranging the blanking hole 18 on the support plate 13, small-volume waste such as debris and impurities generated in the processing process can enter the inner cavity of the positioning seat 1 for storage through the blanking hole 18, so that automatic collection of the waste is realized, and subsequent processing is facilitated.

[0024] Working principle:

[0025] The positioning tool for hardware stamping machining, by arranging the support plate 13 as a support mechanism in the inner cavity of the positioning seat 1, and arranging multiple limiting mechanisms equidistantly on the side surface of the positioning seat 1, under the synchronous driving of the electric push rod 15, the clamping block 16 is moved out from the inside of the channel 17, at this time, under the action of multiple clamping blocks 16 in different directions, the hardware workpiece is clamped and fixed from different directions, the stability of the hardware is effectively guaranteed, so that the stability in the stamping process is improved, when working, the motor 23 is started through the external switch, the motor 23 drives the screw rod 21 to rotate, the screw rod 21 drives the lifting block 22 to move up and down, so that the stamping mechanism 27 moves up and down synchronously, the processing effect of the workpiece is completed through the stamping mechanism 27, and the blanking hole 18 is arranged on the support plate 13, so that small-volume waste such as debris and impurities generated in the processing process can enter the inner cavity of the positioning seat 1 for storage through the blanking hole 18, automatic collection of the waste is realized, and subsequent processing is facilitated.

[0026] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A positioning tool for hardware stamping, comprising a positioning seat (1), characterized in that: The mounting groove in the top of the positioning seat (1) is provided with a support plate (13), electric push rods (15) are arranged equidistantly along the side wall of the positioning seat (1), the end of the electric push rod (15) is connected with a clamping block (16), the clamping block (16) is movably clamped in the channel (17) in the side wall of the positioning seat (1), the support plate (13) is provided with a blanking hole (18), the side of the positioning seat (1) is provided with a frame (19), the side of the frame (19) is provided with a vertical guide rod (2) and a lead screw (21), the lead screw (21) is screwed with a lifting block (22), the top end of the lead screw (21) is connected with a motor (23), the side of the lifting block (22) is connected with a connecting plate (24), the bottom of the connecting plate (24) is connected with a mounting plate (26) through a pull rod (25), the lower portion of the mounting plate (26) is provided with a punching mechanism (27).

2. The positioning tool for stamping hardware according to claim 1, characterized in that: The bottom of the positioning seat (1) is provided with a support column (11), and the bottom of the support column (11) is provided with a base (12).

3. The positioning tool for stamping hardware according to claim 1, characterized in that: The electric push rod (15) is mounted in the shell (14).

4. The positioning tool for stamping hardware according to claim 1, characterized in that: The side of the clamping block (16) is provided with an arc-shaped groove.

5. The positioning tool for stamping hardware according to claim 1, characterized in that: The guide rod (2) is movably inserted into the guide hole on the lifting block (22).

6. The positioning tool for stamping hardware according to claim 1, characterized in that: The punching mechanism (27) comprises a vertically arranged punching rod.

7. The positioning tool for hardware punching according to claim 1, characterized in that: The support plate (13) is movably clamped in the positioning seat (1), and the lower portion of the support plate (13) is provided with a support block.

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