Metal support facilitating calibration of mechanical stamping die

Abstract

The utility model relates to the technical field of heavy industry machinery, in particular to a metal support convenient for calibration of a mechanical stamping die, which comprises a shell, a connecting plate is arranged on the outer side wall of the shell through a connecting block, a fixing plate is arranged on the bottom end wall of the connecting plate, a motor is arranged on the inner bottom wall of the shell, and the fixing plate is arranged on the inner bottom wall of the shell. A lead screw is locked at the output end of the motor through a coupler, the top end wall of the lead screw is rotationally connected with the inner wall of the shell through a bearing, and a rectangular block is in threaded connection with the outer wall of the lead screw. The metal support has the calibration function, a worker does not need to adjust the position relation between the punching telescopic mechanism and a to-be-punched part for a long time, the calibration time is effectively shortened, the overall production efficiency is improved, a lead screw is driven by a motor, related structures are driven to move, an air cylinder is used for pushing a push plate to conduct positioning operation on the workpiece from four directions, and the production efficiency is improved. The telescopic stroke and the starting number of the air cylinders can be flexibly set according to the sizes and the shapes of workpieces, accurate positioning of different workpieces can be achieved, and the precision and the quality of stamping machining are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to heavy industry machinery technical field, concretely relates to a metal support convenient for mechanical stamping die calibration. BACKGROUND

[0002] Stamping die is a kind of special process equipment in cold stamping processing, and it is called cold stamping die (commonly known as cold stamping die) to process materials (metal or non-metal) into parts (or semi-finished products). Stamping is a kind of pressure processing method that separates or plastically deforms materials by using the die installed on the press to apply pressure to the materials at room temperature, so as to obtain the required parts.

[0003] In the use process of mechanical stamping die, the staff drives the stamping plate to move up and down to stamp the parts by controlling the operation system of hydraulic oil cylinder, the existing metal support for mechanical stamping die does not have calibration function, and the staff needs to adjust the position relationship between stamping telescopic mechanism and the part to be stamped for a long time, which reduces the production efficiency, therefore, we propose a kind of metal support convenient for mechanical stamping die calibration. UTILITY MODEL CONTENT

[0004] The utility model discloses in order to solve the above -mentioned problem, design a kind of metal support convenient for mechanical stamping die calibration.

[0005] In order to realize the above technical purpose, reach the above technical effect, the utility model is through following technical scheme realizes:

[0006] A kind of metal support convenient for mechanical stamping die calibration, including shell, the outer side wall of the shell is equipped with connecting plate by connecting block, the bottom end wall of the connecting plate is equipped with fixed plate, the inner bottom wall of the shell is equipped with motor, the output of the motor is locked with lead screw by shaft coupling, the top end wall of the lead screw is rotatably connected between the inner wall of the shell by bearing, the outer wall of the lead screw is equipped with rectangular block by screw connection, the inner side wall between the rectangular block is equipped with support rod, the inner side end of the support rod extends out of the shell, and is equipped with calibration mechanism.

[0007] Further, the calibration mechanism includes a baffle, the inner side wall between the baffle is equipped with side plate at both ends, the top end wall of the baffle and side plate is equipped with vertical plate, the outer side wall of the vertical plate is equipped with cylinder, the drive inner side end wall of the cylinder is equipped with push plate.

[0008] Further, the number of the push plate is four, and is distributed at the front and rear left and right positions between the inner side of the baffle and side plate.

[0009] Further, the outer wall of the fixed plate is equipped with screw hole.

[0010] Further, a long hole is formed in the inner wall surface of the outer wall of the shell and is connected with the inner cavity.

[0011] Further, the outer ring of the bearing is fixedly connected with the inner wall of the shell through a bearing seat, and the inner ring of the bearing is connected with the outer wall of the lead screw in an interference fit.

[0012] The metal support has the advantages that:

[0013] The metal support has the advantages that:

[0014] The device has the advantages that:

[0015] The metal support has the advantages that: BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0017] Fig. 1 The present application is a structural schematic diagram;

[0018] Fig. 2 The present application is a structural schematic diagram;

[0019] In the drawings, the components represented by each reference numeral are listed as follows:

[0020] 1, shell, 2, connecting block, 3, connecting plate, 4, fixed plate, 5, motor, 6, lead screw, 7, bearing, 8, rectangular block, 9, support rod, 10, baffle, 11, side plate, 12, vertical plate, 13, cylinder, 14, push plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be apparently 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 scope of the utility model.

[0022] Referring to Figs. 1-2 As shown in the figure, a metal support convenient for mechanical stamping die calibration, including the casing 1, the outer side wall of casing 1 is equipped with connecting plate 3 through connecting block 2, the bottom end wall of connecting plate 3 is equipped with fixed plate 4, the inner bottom wall of casing 1 is equipped with motor 5, the output end of motor 5 is locked with lead screw 6 through shaft coupling, the top end wall of lead screw 6 is rotatably connected between the inner wall of casing 1 through bearing 7, the outer wall of lead screw 6 is threadedly connected with rectangular block 8, the inner side wall between rectangular block 8 is equipped with support rod 9, the inner side end of support rod 9 extends out of casing 1, and calibration mechanism is equipped.

[0023] Further, the calibration mechanism includes baffle 10, the inner side wall between baffle 10 is equipped with side plate 11 at both ends, the top end wall of baffle 10 and side plate 11 is equipped with vertical plate 12, the outer side wall of vertical plate 12 is equipped with air cylinder 13, the driving inner side end wall of air cylinder 13 is equipped with push plate 14, the lead screw 6 is rotated by motor 5, the support rod 9, baffle 10, side plate 11, vertical plate 12, air cylinder 13 and push plate 14 are driven by rectangular block 8 to move upwards, the push plate 14 is moved upwards to the same height as the workpiece, four air cylinders 13 are started, the push plate 14 is moved towards the workpiece in the inner side direction, and the workpiece is positioned from four directions by four push plates 14.

[0024] Further, the number of push plate 14 is four, and is distributed at the front and rear and left and right positions between the inner side of baffle 10 and side plate 11, the workpiece is positioned from four directions by the push plate driven by the air cylinder, the extension stroke and the number of start of the air cylinder can be flexibly set according to the size and shape of the workpiece, the accurate positioning of different workpieces can be realized, and the precision and quality of stamping processing are improved.

[0025] Further, the outer wall of fixed plate 4 is provided with a threaded hole, and the device is installed on the stamping die processing table by welding or bolt tightening through the fixed plate 4.

[0026] Further, the outer wall of casing 1 is provided with a long hole in the inner side wall surface, which is connected with the inner cavity and is used for the up and down movement of support rod 9.

[0027] Further, the outer ring of the bearing 7 is fixedly connected with the inner wall of the shell 1 through the bearing seat, and the inner ring of the bearing 7 is connected with the outer wall of the lead screw 6 in an interference fit, so that the lead screw 6 is fixed by the bearing 7, facilitating the rotation of the lead screw 6 through the bearing 7.

[0028] By the person skilled in the art, all electrical components and parts in the case are general standard parts or parts known to those skilled in the art, the structure and principle of which can be known by technical personnel through technical manual or through conventional experimental method, and the model adapted to the present scheme can normally operate, all electrical components in the case and the power supply adapted thereto are connected through wires, and according to the actual situation, a suitable controller is selected to meet the control requirement, and the specific connection and control sequence should be referred to the working principle below to complete the electrical connection in the order of the working sequence of each electrical component, and the detailed connection means is a known technology in the art, which is not described in the electrical control.

[0029] One specific application of the embodiment is:

[0030] In use, first, the device is firmly installed on the stamping die machining table by welding or bolt tightening installation of the fixed plate 4, to ensure the stability of the device. During installation, the connection firmness of the fixed plate 4 and the stamping die machining table should be carefully checked to prevent loosening during subsequent operation. The shell 1 is accurately placed on both sides of the stamping lower die, and the square box composed of the baffle 10 and the side plate 11 is tightly sleeved on the outer wall of the stamping lower die. When sleeving, the fit between the two should be ensured to avoid large gaps, thereby providing a stable support and positioning basis for subsequent operation.

[0031] The workpiece is carefully placed on the stamping lower die, and the motor 5 is started. The motor 5 transmits power to the lead screw 6, prompting the lead screw 6 to start rotating. Since there is a threaded transmission relationship between the lead screw 6 and the rectangular block 8, the rotation of the lead screw 6 will cause the rectangular block 8 to move axially along the lead screw. With the movement of the rectangular block 8, it will drive the support rod 9, baffle 10, side plate 11, vertical plate 12, air cylinder 13 and push plate 14 and other structures connected thereto to move upward as a whole. During this process, attention should be paid to the movement state of each structure to ensure smooth movement and avoid jamming or abnormal vibration. When the push plate 14 moves to the same height as the workpiece, the four air cylinders 13 are started by the control system.

[0032] When starting the cylinder 13, according to the pre-set parameters, the cylinder 13 will push the push plate 14 to move inward to the direction of the workpiece. Through the positioning operation of the workpiece from four directions by the four push plates 14, the extension stroke and the number of starts of the cylinder 13 can be accurately set and controlled according to the size and shape of the positioned workpiece. When setting the parameters of the cylinder 13, advanced control systems can be used for accurate adjustment, for example, for smaller workpieces, the extension stroke of the cylinder 13 can be appropriately reduced to avoid excessive extrusion of the workpiece; for irregularly shaped workpieces, the number of started cylinders 13 and their respective extension strokes can be reasonably determined according to their shape profiles to ensure accurate positioning of the workpiece from different angles.

[0033] When the positioning operation is completed, the push plate 14 is reset to the initial position by the reverse motion of the cylinder 13. Then, the starting motor 5 is reversed, the motor 5 drives the lead screw 6 to reverse, and the rectangular block 8 drives the support rod 9, the baffle 10, the side plate 11, the vertical plate 12, the cylinder 13 and the push plate 14 to move downward. During the movement, the movement trajectory of these structures is closely monitored to ensure that they can smoothly move downward, so that the structures on the baffle 10 and the side plate 11 completely separate from the stamping area to avoid interference with the die or the workpiece in the subsequent stamping process. After the structures completely separate from the stamping area, the positioning operation of the workpiece is completed, and subsequent stamping processing operation can be performed to ensure the smooth progress of the stamping process and the quality of the stamped product.

[0034] During the entire operation process, the operator needs to regularly check the running state of each part, including whether the motor 5 is running normally, whether the transmission of the lead screw 6 is smooth, whether the action of the cylinder 13 is accurate, and whether the connection between each structure is firm. At the same time, the key parts of the device, such as the lead screw 6 and the cylinder 13, should be well maintained, and lubricant should be added regularly to prolong their service life and ensure that the device can work stably for a long time.

[0035] Of course, the above description is not a limitation of the present application, and the present application is not limited to the above examples. Changes, changes, additions or replacements made by ordinary skilled in the art within the essential scope of the present application shall fall within the protection scope of the present application.

Claims

1. A metal bracket for facilitating the calibration of mechanical stamping dies, characterized in that: Including the shell (1), A connecting plate (3) is provided on the outer side wall of the housing (1) via a connecting block (2). A fixing plate (4) is provided on the bottom wall of the connecting plate (3). A motor (5) is provided on the inner bottom wall of the housing (1). A lead screw (6) is locked to the output end of the motor (5) via a coupling. The top wall of the lead screw (6) is rotatably connected to the inner wall of the housing (1) via a bearing (7). A rectangular block (8) is threaded onto the outer wall of the lead screw (6). A support rod (9) is provided on the inner side wall between the rectangular blocks (8). The inner end of the support rod (9) extends out of the housing (1) and is provided with a calibration mechanism.

2. The metal bracket for facilitating mechanical stamping die calibration according to claim 1, characterized in that: The calibration mechanism includes a baffle (10), and side plates (11) are provided at both ends of the inner sidewall between the baffle (10). A vertical plate (12) is provided on the top wall of the baffle (10) and the side plate (11). A cylinder (13) is provided on the outer side wall of the vertical plate (12), and a push plate (14) is provided on the inner drive end wall of the cylinder (13).

3. The metal bracket for facilitating mechanical stamping die calibration according to claim 2, characterized in that: The number of push plates (14) is four, and they are distributed in the front, back, left and right positions on the inner side between the baffle (10) and the side plate (11).

4. The metal bracket for facilitating mechanical stamping die calibration according to claim 1, characterized in that: The outer wall of the fixing plate (4) is provided with screw holes.

5. A metal bracket for facilitating mechanical stamping die calibration according to claim 1, characterized in that: The outer wall of the shell (1) has an elongated hole that communicates with the inner cavity.

6. A metal bracket for facilitating mechanical stamping die calibration according to claim 1, characterized in that: The outer ring of the bearing (7) is fixedly connected to the inner wall of the housing (1) through the bearing seat, and the inner ring of the bearing (7) is interference-fitted with the outer wall of the lead screw (6).

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