Pressing device for building metal machining

Abstract

The utility model belongs to the technical field of machinery, and particularly relates to a pressing device for building metal processing, which comprises a bottom plate, a supporting column is mounted at the top end of the bottom plate, a connecting plate is connected to one side of the supporting column, a hydraulic pump is mounted at the top end of the connecting plate, and a telescopic column is connected to the bottom end of the hydraulic pump. A pressing plate is mounted at the bottom end of the telescopic column, a clamping motor is mounted on one side of the pressing plate, a left clamping plate is arranged on one side of the bottom end of the pressing plate, and a right clamping plate is arranged on the other side of the bottom end of the pressing plate, so that the left clamping plate and the right clamping plate can move in opposite directions; and therefore, the middle part is further fixed and clamped, the stability of the device is improved, and the phenomenon that the part rolls in the process of fixing and clamping the part is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of machinery, in particular to a pressing device for architectural metal processing. Background Art

[0002] Machining refers to the process of changing the shape, size or performance of a workpiece through a mechanical device. It can be divided into cutting and pressure processing according to the difference in processing methods. The production process of a machine refers to the entire process of making products from raw materials (or semi-finished products). For machine production, it includes the transportation and storage of raw materials, production preparation, blank manufacturing, parts processing and heat treatment, product assembly, and debugging, painting and packaging, etc. The content of the production process is very extensive. Modern enterprises use the principles and methods of systems engineering to organize and guide production, and regard the production process as a production system with input and output. The rotary clamping device is a clamp driven by air pressure or hydraulic pressure, suitable for mass production of special machines and fixtures for parts, which can greatly improve the degree of automation of machining, assembly, welding and other procedures.

[0003] The patent document with publication number CN 211277480 U discloses a rotary clamping device for metal processing machinery, which relates to the field of metal processing machinery, and solves the problem that the existing rotary clamping device in the prior art needs to be kept stable, which makes the operation inconvenient. A coupling is installed below the turntable rod, a fastening bolt is installed outside the coupling, a threaded rod is installed below the coupling, a connecting sleeve is arranged below the threaded rod, a fixing plate is arranged at the lower end face of the connecting sleeve, a pressure spring is arranged below the fixing plate, a hydraulic cylinder is arranged inside the pressure spring, a pressing plate is installed at the lower end face of the hydraulic cylinder, a pressing plate leather pad is arranged at the lower end face of the pressing plate, a pad is arranged below the bracket, a pad leather pad is arranged on the upper end face of the pad, a clamping plate is arranged on one side of the connecting sleeve, a linear guide rail is arranged on one side of the bracket, and a threaded sleeve is arranged inside the connecting sleeve.

[0004] The above patent documents still have the following deficiencies in practical application:

[0005] When fixing and clamping parts, they are fixed by squeezing the pressure plate and the pad up and down. However, if the surface shape of the part is an arc or other irregular shape, the part is easy to roll during the fixing process, affecting the final fixing effect. Based on this, a clamping device for architectural metal processing is proposed. Utility Model Content

[0006] The purpose of the utility model is to provide a clamping device for building metal processing to solve the problems raised in the above background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A clamping device for architectural metal processing comprises a base plate, a support column is installed at the top of the base plate, a clamping plate is connected to one side of the support column, a hydraulic pump is installed at the top of the clamping plate, a telescopic column is connected to the bottom end of the hydraulic pump, a clamping plate is installed at the bottom end of the telescopic column, a clamping motor is installed on one side of the clamping plate, a left clamping plate is provided on one side of the bottom end of the clamping plate, and a right clamping plate is provided on the other side of the bottom end of the clamping plate.

[0009] Preferably, an adjustment groove is provided at the top of the bottom plate, the depth of the adjustment groove is equal to the height of the left clamping plate and the right clamping plate, and the width of the adjustment groove is equal to the distance between the left clamping plate and the right clamping plate.

[0010] Preferably, the output end of the clamping motor is connected to a threaded column, the bottom end of the clamping plate is provided with a movable groove, the interior of the movable groove is provided with a threaded column, the top ends of the left clamping plate and the right clamping plate extend into the interior of the movable groove, and the left clamping plate and the right clamping plate are penetrated by the threaded column.

[0011] Preferably, the telescopic column passes through the clamping plate, and the threads on both sides of the threaded column with the middle as the boundary have opposite rotation directions.

[0012] Preferably, a connecting plate is provided at the bottom end of the base plate, the connecting plate is penetrated by a connecting shaft, and one end of the connecting shaft is connected to a universal pulley.

[0013] Preferably, there are four connecting plates in total, and they are symmetrically arranged at the bottom end of the base plate, and every two connecting plates form a group and are penetrated by a connecting shaft, and universal pulleys are arranged at both ends of the connecting shaft.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. By operating the hydraulic pump, the length of the telescopic column is adjusted, thereby adjusting the distance between the clamping plate and the base plate. When the clamping plate is about to touch, the clamping motor is turned on to drive the threaded column at the output end to rotate. The threaded column runs through the left clamping plate and the right clamping plate, and the threads on both sides of the threaded column rotate in opposite directions with the middle as the boundary. Therefore, the left clamping plate and the right clamping plate will move in opposite directions, thereby further fixing and clamping the parts in the middle, increasing the stability of the device and preventing the parts from rolling during the process of fixing and clamping the parts.

[0016] 2. Through the symmetrical arrangement of the connecting plates at the bottom end of the bottom plate, the connecting shaft runs through each set of connecting plates, and universal pulleys are arranged at both ends of each connecting plate, so that the device can be moved by means of universal pulleys, which increases the mobility of the device, facilitates movement, and reduces the trouble during transportation or movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings.

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 This is a front view structural schematic diagram of the utility model;

[0020] Figure 3 It is a schematic diagram of the top view structure of the utility model;

[0021] Figure 4 It is a side structural schematic diagram of the utility model.

[0022] In the figure: 1, bottom plate; 2, support column; 3, connecting plate; 4, hydraulic pump; 5, telescopic column; 6, clamping plate; 7, clamping motor; 8, left clamping plate; 9, right clamping plate; 10, connecting plate; 11, connecting shaft; 12, universal pulley; DETAILED DESCRIPTION

[0023] The following will be combined with this embodiment to clearly and completely describe the technical solution in this embodiment. Obviously, the described embodiment is only a part of the embodiment of this invention, not all of the embodiments. Based on the embodiment in this invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of this protection.

[0024] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0025] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0027] See also Figure 1-4 As shown, the utility model provides a technical solution of a clamping device for building metal processing:

[0028] A clamping device for architectural metal processing includes a base plate 1, a support column 2 is installed on the top of the base plate 1, a clamping plate 3 is connected to one side of the support column 2, a hydraulic pump 4 is installed on the top of the clamping plate 3, a telescopic column 5 is connected to the bottom end of the hydraulic pump 4, a clamping plate 6 is installed on the bottom end of the telescopic column 5, a clamping motor 7 is installed on one side of the clamping plate 6, a left clamping plate 8 is provided on one side of the bottom end of the clamping plate 6, and a right clamping plate 9 is provided on the other side of the bottom end of the clamping plate 6.

[0029] In this embodiment, an adjustment groove is provided at the top of the bottom plate 1, the depth of the adjustment groove is equal to the height of the left clamping plate 8 and the right clamping plate 9, and the width of the adjustment groove is equal to the distance between the left clamping plate 8 and the right clamping plate 9, the output end of the clamping motor 7 is connected with a threaded column, the bottom end of the clamping plate 6 is provided with a moving groove, the interior of the moving groove is provided with a threaded column, the top ends of the left clamping plate 8 and the right clamping plate 9 extend to the interior of the moving groove, the left clamping plate 8 and the right clamping plate 9 are penetrated by the threaded column, the telescopic column 5 penetrates the clamping plate 3, and the threads on both sides of the threaded column with the middle as the boundary rotate in opposite directions;

[0030] By operating the hydraulic pump 4, the length of the telescopic column 5 is adjusted, thereby forming an effect of adjusting the distance between the clamping plate 6 and the base plate 1. When the clamping plate 6 is about to touch, the clamping motor 7 is turned on to make the clamping motor 7 drive the threaded column at the output end to rotate. The threaded column runs through the left clamping plate 8 and the right clamping plate 9, and the threads on both sides of the threaded column with the middle as the boundary have opposite rotation directions. Therefore, the left clamping plate 8 and the right clamping plate 9 will move in opposite directions, thereby further fixing and clamping the parts in the middle, increasing the stability of the device and preventing the parts from rolling during the process of fixing and clamping the parts.

[0031] In this embodiment, a connecting plate 10 is provided at the bottom end of the base plate 1, and the connecting plate 10 is penetrated by a connecting shaft 11. One end of the connecting shaft 11 is connected to a universal pulley 12. There are four connecting plates 10 in total, and they are symmetrically arranged at the bottom end of the base plate 1. Every two connecting plates 10 form a group and are penetrated by the connecting shaft 11. Universal pulleys 12 are provided at both ends of the connecting shaft 11. Through the symmetrical arrangement of the connecting plates 10 at the bottom end of the base plate 1, the connecting shaft 11 penetrates each group of connecting plates 10, and universal pulleys 12 are provided at both ends of each connecting plate 10, so that the device can rely on the universal pulley 12 to move, thereby increasing the mobility of the device, facilitating movement, and reducing the trouble during transportation or movement.

[0032] It is necessary to explain that the electrical components and control components of the technical solution of this application are all connected to the external controller, which are all prior art. The technical solution of this application has not improved them and does not affect the integrity of the technical solution of this application; and the parts not involved or not disclosed in detail are the same as the prior art or are implemented using prior art.

[0033] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0034] The above contents are merely examples and explanations of the present invention. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from or exceed the scope defined by the claims, they should all fall within the scope of protection of the present invention.

Claims

1. A clamping device for building metal processing, comprising a base plate (1), characterized in that: A support column (2) is installed at the top of the base plate (1), a clamping plate (3) is connected to one side of the support column (2), a hydraulic pump (4) is installed at the top of the clamping plate (3), a telescopic column (5) is connected to the bottom of the hydraulic pump (4), a clamping plate (6) is installed at the bottom of the telescopic column (5), a clamping motor (7) is installed on one side of the clamping plate (6), a left clamping plate (8) is provided on one side of the bottom of the clamping plate (6), and a right clamping plate (9) is provided on the other side of the bottom of the clamping plate (6).

2. A clamping device for architectural metal processing according to claim 1, characterized in that: The top of the bottom plate (1) is provided with an adjustment groove, the depth of which is equal to the height of the left clamping plate (8) and the right clamping plate (9), and the width of which is equal to the distance between the left clamping plate (8) and the right clamping plate (9).

3. A pressing device for architectural metal processing according to claim 1, characterized in that: The output end of the clamping motor (7) is connected to a threaded column, the bottom end of the clamping plate (6) is provided with a movable groove, the interior of the movable groove is provided with a threaded column, the top ends of the left clamping plate (8) and the right clamping plate (9) extend into the interior of the movable groove, and the left clamping plate (8) and the right clamping plate (9) are penetrated by the threaded column.

4. A pressing device for architectural metal processing according to claim 3, characterized in that: The telescopic column (5) passes through the clamping plate (3), and the threads on both sides of the threaded column with the middle as the boundary have opposite rotation directions.

5. A clamping device for architectural metal processing according to claim 1, characterized in that: A connecting plate (10) is provided at the bottom end of the base plate (1), and a connecting shaft (11) penetrates the connecting plate (10), and one end of the connecting shaft (11) is connected to a universal pulley (12).

6. A pressing device for architectural metal processing according to claim 5, characterized in that: A total of four connecting plates (10) are provided and are symmetrically arranged at the bottom end of the base plate (1). Every two connecting plates (10) form a group and are penetrated by a connecting shaft (11). Universal pulleys (12) are provided at both ends of the connecting shaft (11).

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