Mechanical workpiece fixing base convenient to replace

Abstract

The mechanical workpiece fixing base convenient to replace comprises a fixing seat and a supporting box, the bottom face of the fixing seat is fixedly connected with a plurality of positioning inserting blocks, the outer surface of each positioning inserting block is provided with an inserting hole, the inner wall of the supporting box is fixedly connected with two long sliding rods, and the long sliding rods are fixedly connected with the fixing seat. The outer surface of each long sliding rod is slidably connected with a sliding block. Through cooperation of the arranged circular gear, the rack plates, the connecting block, the limiting block and the positioning insertion block, the driving motor can be used for driving the circular gear to rotate, then the two rack plates are driven to move, the connecting block and the limiting block can be driven to be away from the positioning insertion block, and fixed limiting of the fixing base is relieved; and the effect of conveniently detaching and replacing the fixing base is achieved, workers can conveniently detach the fixing base, the work intensity of detaching and replacing is reduced, and the beneficial effects that replacement treatment operation is more convenient, and more time and labor are saved during operation are achieved.

Description

Technical Field

[0001] The present application relates to the technical field of mechanical workpiece fixing bases, and in particular to a mechanical workpiece fixing base that is easy to replace. Background Art

[0002] Mechanical parts, also known as mechanical elements, are the basic elements that constitute machinery. They are the inseparable individual parts that make up machinery and machines. During the manufacturing process, each mechanical workpiece requires a fixed base to ensure the stability of the workpiece in order to improve the safety of the workpiece.

[0003] Currently, the commonly used fixed base is directly connected with a workbench by a large number of bolts or welded together. According to a workpiece fixed base for a punch press disclosed with announcement number CN218693263U, it includes a device body, a fixing mechanism, a placing mechanism and a limiting mechanism. The fixing mechanism is located below the device body, and the placing mechanism is located above the fixing mechanism. However, when the above patent uses a punch press to process the workpiece on the fixed base, the fixed base will be damaged due to the large impact force of the punch press during long-term processing. However, since the fixing method of the fixed base is more troublesome, a fixed base that cannot be disassembled will be directly scrapped, which wastes resources, is inconvenient to disassemble, and has the problem of troublesome replacement and processing operations. Utility Model Content

[0004] The purpose of the utility model is to provide a mechanical workpiece fixing base which is easy to replace, so as to solve the problems raised in the above-mentioned background technology.

[0005] The present application embodiment adopts the following technical solutions:

[0006] A mechanical workpiece fixing base that is easy to replace comprises a fixing seat and a supporting box, the bottom surface of the fixing seat is fixedly connected with a plurality of positioning blocks, the outer surface of each positioning block is provided with a socket, the inner wall of the supporting box is fixedly connected with two long sliding rods, the outer surface of each long sliding rod is slidably connected with a sliding block, the upper surface of each sliding block is fixedly connected with a rack plate, the upper surface of each rack plate is fixedly connected with a connecting block, the outer surface of each connecting block is fixedly connected with a limiting block, the upper surface of the supporting box is provided with a plurality of square holes, and the size of the square holes matches the size of the positioning blocks, the inner bottom wall of the supporting box is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a circular gear, and each of the rack plates is meshed with the circular gear.

[0007] Preferably, two groups of clamping rods are fixedly connected to the bottom surface of the fixing seat, and two groups of clamping holes are opened on the upper surface of the supporting box.

[0008] Preferably, a plurality of square frames are fixedly mounted on the upper surface of the fixing seat, an electric push rod is fixedly mounted on the upper surface of each of the square frames, and a pressure plate is fixedly connected to the output end of each of the electric push rods.

[0009] Preferably, both left and right side surfaces of the support box are fixedly connected with mounting plates, and the outer surface of each mounting plate is provided with a plurality of mounting holes.

[0010] Preferably, a pad is fixedly connected to the upper surface of the support box, and the pad is located directly below the fixing seat.

[0011] Preferably, a controller is fixedly connected to the front side of the support box, and the controller is electrically connected to the drive motor via a wire.

[0012] At least one of the above technical solutions adopted in the embodiments of the present application can achieve the following beneficial effects:

[0013] Firstly, by using the fixed seat, the square frame, the electric push rod and the pressure plate in coordination, the electric push rod can be used to push the pressure plate to move and clamp and fix the workpiece, thereby facilitating subsequent processing of the workpiece and improving the convenience of operation.

[0014] Secondly, through the cooperation of the circular gear, rack plate, connecting block, limit block and positioning block, the driving motor can be used to drive the circular gear to rotate, and then drive the two rack plates to move, so as to drive the connecting block and the limit block away from the positioning block, thereby releasing the fixed limit of the fixed seat, making it easy to disassemble and replace the fixed seat, facilitating the staff to disassemble the fixed seat, reducing the workload of disassembly and replacement, and having the advantages of more convenient replacement and more time-saving and labor-saving operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0016] Figure 1 : A three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 The figure is a schematic diagram of the front section structure of the support box of the utility model;

[0018] Figure 3 : A schematic diagram of the top-sectional structure of the support box of the utility model;

[0019] Figure 4 : A schematic diagram of the structure of the fixing seat of the utility model when viewed from above.

[0020] In the figure: 1. fixed seat; 2. support box; 3. square frame; 4. electric push rod; 5. pressure plate; 6. positioning plug block; 7. socket; 8. clamping rod; 9. clamping hole; 10. driving motor; 11. circular gear; 12. long sliding rod; 13. sliding block; 14. connecting block; 15. limiting block; 16. square hole; 17. rack plate; 18. controller; 19. pad; 20. mounting plate; 21. mounting hole. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in combination with the specific embodiments of the present application and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application.

[0022] The technical solutions provided by various embodiments of the present application are described in detail below in conjunction with the accompanying drawings.

[0023] See also Figure 1-4 The utility model provides a technical solution for a mechanical workpiece fixing base that is easy to replace:

[0024] A mechanical workpiece fixing base that is easy to replace, comprising a fixing base 1 and a supporting box 2, wherein a plurality of positioning plugs 6 are fixedly connected to the bottom surface of the fixing base 1, and a plug hole 7 is provided on the outer surface of each positioning plug 6, and two long sliding rods 12 are fixedly connected to the inner wall of the supporting box 2, and a sliding block 13 is slidably connected to the outer surface of each long sliding rod 12, and a rack plate 17 is fixedly connected to the upper surface of each sliding block 13, and a connecting block 14 is fixedly connected to the upper surface of each rack plate 17, and the outer surface of each connecting block 14 is fixedly connected to the outer surface of each connecting block 14. A limit block 15 is connected, a plurality of square holes 16 are provided on the upper surface of the support box 2, and the size of the square holes 16 matches the size of the positioning plug 6. A driving motor 10 is fixedly connected to the inner bottom wall of the support box 2, and a circular gear 11 is fixedly connected to the output end of the driving motor 10, and each rack plate 17 is meshed with the circular gear 11; specifically, when the circular gear 11 rotates, the two rack plates 17 are driven to move closer to or away from each other, so that when the circular gear 11 moves, the limit block 15 can be driven to disengage from the plug hole 7, so as to facilitate the disassembly of the fixed seat 1;

[0025] In this embodiment, two groups of clamping rods 8 are fixedly connected to the bottom surface of the fixing seat 1, and two groups of clamping holes 9 are opened on the upper surface of the supporting box 2; a plurality of square frames 3 are fixedly installed on the upper surface of each square frame 3, and an electric push rod 4 is fixedly installed on the upper surface of each square frame 3, and a pressing plate 5 is fixedly connected to the output end of each electric push rod 4; the left and right sides of the supporting box 2 are fixedly connected to the mounting plates 20, and a plurality of mounting holes 21 are opened on the outer surface of each mounting plate 20; specifically, the provided clamping rods 8 and clamping holes 9 are convenient for inserting the clamping rods 8 into the clamping holes 9, which can play a role in positioning and prevent lateral deviation, and then the electric push rods 4 are started to push the pressing plates 5 to move to clamp and limit the workpiece, and the mounting plates 20 and the mounting holes 21 are convenient for fixing the device in a suitable position, thereby improving the convenience of installation;

[0026] In this embodiment, a pad 19 is fixedly connected to the upper surface of the support box 2, and the pad 19 is located directly below the fixed seat 1; a controller 18 is fixedly connected to the front of the support box 2, and the controller 18 is electrically connected to the drive motor 10 through a wire; specifically, the pad 19 is provided to avoid collision between the fixed seat 1 and the support box 2 during replacement, thereby ensuring the safety of operation during replacement; and the controller 18 is provided to make the operation of the device simpler, thereby having the advantages of simpler and more convenient operation.

[0027] Working principle: When the mechanical workpiece fixing base which is easy to replace is used, the user first installs the support box 2 at the use position and turns on the power, and uses the fixing seat 1 to cooperate with the electric push rod 4 and the pressure plate 5 to fix and process the workpiece. When the fixing seat 1 is damaged, click the controller 18 to start the drive motor 10 to drive the circular gear 11 to rotate, so that the circular gear 11 drives the two rack plates 17 to move closer to each other when it rotates, and at the same time, when the rack plate 17 moves, it will drive the sliding block 13 to slide on the long sliding rod 12, and move the connecting block 14 and the limit block 15 out of the socket 7, release the fixed limit of the fixing seat 1, and then realize its disassembly, place the new fixing seat 1 on the support box 2, insert the positioning block 6 into the support box 2, start the drive motor 10 again, so that the two rack plates 17 move away from each other, and reinsert the limit block 15 into the socket 7 for fixed installation to complete the replacement operation.

[0028] It should also be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, commodity 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, commodity or device. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the process, method, commodity or device including the elements.

[0029] The above is only the embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A mechanical workpiece fixing base that is easy to replace, comprising a fixing base (1) and a supporting box (2), characterized in that: The bottom surface of the fixed seat (1) is fixedly connected to a plurality of positioning plugs (6), and the outer surface of each positioning plug (6) is provided with a plug hole (7). The inner wall of the support box (2) is fixedly connected to two long sliding rods (12), and the outer surface of each long sliding rod (12) is slidably connected to a sliding block (13). The upper surface of each sliding block (13) is fixedly connected to a rack plate (17), and the upper surface of each rack plate (17) is fixedly connected to a connecting block (14). The outer surface of each connecting block (14) is fixedly connected to a limiting block (15). The upper surface of the support box (2) is provided with a plurality of square holes (16), and the size of the square holes (16) matches the size of the positioning plug (6). The inner bottom wall of the support box (2) is fixedly connected to a driving motor (10), and the output end of the driving motor (10) is fixedly connected to a circular gear (11), and each of the rack plates (17) meshes with the circular gear (11).

2. The mechanical workpiece fixing base that is easy to replace according to claim 1 is characterized in that: Two groups of clamping rods (8) are fixedly connected to the bottom surface of the fixing seat (1), and two groups of clamping holes (9) are formed on the upper surface of the supporting box (2).

3. The mechanical workpiece fixing base that is easy to replace according to claim 1 is characterized in that: A plurality of square frames (3) are fixedly mounted on the upper surface of the fixing seat (1), an electric push rod (4) is fixedly mounted on the upper surface of each of the square frames (3), and a pressure plate (5) is fixedly connected to the output end of each of the electric push rods (4).

4. The mechanical workpiece fixing base that is easy to replace according to claim 1 is characterized in that: The left and right side surfaces of the support box (2) are both fixedly connected with mounting plates (20), and the outer surface of each mounting plate (20) is provided with a plurality of mounting holes (21).

5. The mechanical workpiece fixing base that is easy to replace according to claim 1 is characterized in that: A pad (19) is fixedly connected to the upper surface of the support box (2), and the pad (19) is located directly below the fixing seat (1).

6. The easily replaceable mechanical workpiece fixing base according to claim 1, characterized in that: A controller (18) is fixedly connected to the front side of the support box (2), and the controller (18) is electrically connected to the drive motor (10) via a wire.

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