Fixing device for metal plate machining

Abstract

The utility model provides a fixing device for metal plate machining, which relates to the technical field of metal plate machining and comprises a base, a pair of guide grooves are symmetrically arranged at the top of the base, and a pair of clamping components for clamping two opposite sides of a plate are symmetrically arranged at the top of the base; the clamping assembly comprises a pair of guide blocks symmetrically arranged in the guide groove, L-shaped supporting plates are arranged at the tops of the pair of guide blocks, clamping rods are arranged on the side walls of the L-shaped supporting plates in a penetrating mode, fixing rings are arranged on the side walls of the clamping rods, and reset springs arranged between the L-shaped supporting plates and the fixing rings are arranged on the side walls of the clamping rods in a sleeving mode. The side wall of the base is provided with an adjusting assembly used for driving the pair of guide blocks to move towards the side close to or away from each other, and the side wall of the base is provided with a pressing driving assembly used for driving the pair of clamping rods to move along the side walls of the pair of L-shaped supporting plates. The clamping device is reasonable in structure, capable of saving clamping time and high in clamping efficiency.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal plate part processing technical field, specifically, relate to a fixed device for metal plate part processing. BACKGROUND

[0002] In the mechanical processing of metal plate parts, the clamping of the plate parts is relatively cumbersome due to the different thicknesses and sizes of the plate parts. When clamping the plate parts, a fixing device is generally used to improve the clamping effect.

[0003] In the prior art, when the fixing device clamps the plate parts, the four convex blocks symmetrically arranged are moved to the appropriate clamping position, and then the screw rod on the convex blocks is rotated to clamp the plate parts. In this way, the four convex blocks need to be moved to the appropriate clamping position first, and then the four screw rods on the convex blocks need to be adjusted separately to clamp the opposite sides of the plate parts. The clamping process wastes a lot of time. A fixing device for metal plate part processing is needed to solve the above problems. SUMMARY

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a fixing device for metal plate part processing to solve the problems raised in the background art. The utility model has a reasonable structure, saves clamping time, and has high clamping efficiency.

[0005] To achieve the above purpose, the utility model is implemented by the following technical scheme: a fixing device for metal plate part processing, comprising:

[0006] A base is provided with a pair of guide grooves symmetrically arranged on the top, and a pair of clamping assemblies for clamping the opposite sides of the plate parts are symmetrically arranged on the top of the base;

[0007] The clamping assembly comprises a pair of guide blocks symmetrically arranged in the guide grooves, and a pair of L-shaped support plates are arranged on the top of the guide blocks. A clamping rod is arranged through the side wall of the L-shaped support plate, and a fixing ring is arranged on the side wall of the clamping rod. A reset spring is arranged between the L-shaped support plate and the fixing ring.

[0008] The base is provided with an adjusting assembly for driving a pair of guide blocks to move towards or away from each other, and the base is provided with a pressing driving assembly for driving a pair of clamping rods to move along a pair of L-shaped support plate side walls.

[0009] Further, the adjusting assembly comprises guide columns symmetrically arranged inside the guide groove and penetrating the pair of guide blocks, the guide groove is internally provided with a bidirectional screw rod penetrating the pair of guide blocks and arranged between the pair of guide columns, and the base side wall is provided with a driving motor connected with the bidirectional screw rod.

[0010] Further, the pressing driving assembly comprises a pressing plate arranged on the pair of clamping rod side walls and matched with the fixed ring, the pressing plate side wall is symmetrically and penetratingly provided with a sliding groove matched with the pair of clamping rod side walls, and the base side wall is provided with a pressing electric push rod connected with the pressing plate.

[0011] Further, the clamping rod comprises a clamping column penetratingly arranged on the L-shaped support plate side wall, one end of the clamping column close to the pressing driving assembly is provided with a limiting disc, the clamping column side wall is matched with the sliding groove, and the diameter of the limiting disc is greater than the diameter of the clamping column.

[0012] Further, one end of the clamping column away from the limiting disc is provided with a clamping plate.

[0013] Further, the base bottom is provided with a through groove in communication with the guide groove, and the transverse area of the through groove is less than that of the guide groove.

[0014] Further, the adjusting assembly is provided with a pair, and the pair of adjusting assemblies are respectively connected with the pair of clamping assemblies; the pressing driving assembly is provided with a pair, and the pair of pressing driving assemblies are respectively connected with the pair of clamping assemblies.

[0015] The application has the following beneficial effects by adopting the above structure:

[0016] The adjusting assembly drives the pair of guide blocks to move to the side close to or away from each other, so as to adjust the distance between the pair of guide blocks, and then adjust the distance between the clamping rods on the pair of L-shaped support plates, and adjust the pair of clamping rods to the appropriate position of the plate clamping. The pressing driving assembly drives the pair of clamping rods in the corresponding pair of clamping assemblies to move to the side close to the plate, so as to complete the clamping of the plate, speed up the clamping speed, save the clamping time, and improve the clamping efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0017] Other features, objects and advantages of the application will become more apparent from the following detailed description of non-limiting embodiments with reference to the attached drawings:

[0018] Figure 1 It is a perspective view of a fixing device for metal plate machining according to an embodiment of the application;

[0019] Figure 2 It is a top view of a fixing device for metal plate machining according to an embodiment of the utility model;

[0020] Figure 3 It is a perspective view of the connecting place between the adjusting assembly and the pressing driving assembly in the fixing device for metal plate machining according to an embodiment of the utility model;

[0021] In the drawing: 1, base; 101, guide groove; 2, adjusting assembly; 21, driving motor; 22, bidirectional screw rod; 23, guide column; 3, clamping assembly; 31, guide block; 32, L-shaped support plate; 33, clamping rod; 331, clamping column; 332, limiting disc; 34, fixing ring; 35, return spring; 4, pressing driving assembly; 41, pressing electric push rod; 42, pressing plate; 43, sliding groove; 5, through groove; 6, clamping plate. Specific implementation

[0022] In order to make the technical means, creative features, purposes and effects realized by the utility model easy to understand, the utility model is further described below in combination with specific implementation manners.

[0023] As shown in Figure 1 , the utility model provides a technical scheme: a fixing device for metal plate machining, which comprises:

[0024] The base 1 is provided with a pair of guide grooves 101 on the top, and a pair of clamping assemblies 3 for clamping the opposite sides of the plate are arranged symmetrically on the top of the base 1;

[0025] The clamping assembly 3 comprises a pair of guide blocks 31 arranged symmetrically in the guide grooves 101, and the top of each guide block 31 is provided with an L-shaped support plate 32, the L-shaped support plate 32 is provided with a clamping rod 33 penetrating through the side wall, the side wall of the clamping rod 33 is provided with a fixing ring 34, and the clamping rod 33 is provided with a return spring 35 arranged between the L-shaped support plate 32 and the fixing ring 34;

[0026] The side wall of the base 1 is provided with an adjusting assembly 2 for driving the pair of guide blocks 31 to move towards or away from each other, and the side wall of the base 1 is provided with a pressing driving assembly 4 for driving the pair of clamping rods 33 to move along the side wall of the pair of L-shaped support plates 32. The design drives the pair of guide blocks 31 to move towards or away from each other through the adjusting assembly 2, adjusts the distance between the pair of guide blocks 31, adjusts the distance between the clamping rods 33 on the pair of L-shaped support plates 32, adjusts the pair of clamping rods 33 to the appropriate position for clamping the plate, then the pressing driving assembly 4 drives the pair of clamping rods 33 in the corresponding pair of clamping assemblies 3 to move towards the side of the plate at the same time, thereby completing the clamping of the plate, speeding up the clamping speed, saving the clamping time and improving the clamping efficiency.

[0027] With reference to Figure 1 And Figure 2 , the adjusting assembly 2 includes a pair of guide columns 23 symmetrically arranged inside the guide groove 101 and penetrating a pair of guide blocks 31, the guide groove 101 is internally provided with a bidirectional screw rod 22 penetrating the pair of guide blocks 31 and arranged between the pair of guide columns 23, and the sidewall of the base 1 is provided with a driving motor 21 connected with the bidirectional screw rod 22. The design drives the bidirectional screw rod 22 to rotate through the driving motor 21 in the adjusting assembly 2, and the bidirectional screw rod 22 drives the guide blocks 31 to move along the guide groove 101 under the limiting action of the guide columns 23, thereby improving the stability of the pair of guide blocks 31 moving along the guide groove 101 to the side of approaching or moving away from each other; wherein the side of the bidirectional screw rod 22 away from the driving motor 21 is provided with a bearing at the connection with the base 1.

[0028] With reference to Figure 1 And Figure 3 , the pressing driving assembly 4 includes a pressing plate 42 arranged on the sidewall of the pair of clamping rods 33 and matched with the fixed ring 34, the sidewall of the pressing plate 42 is symmetrically provided with a sliding groove 43 matched with the sidewall of the pair of clamping rods 33, and the sidewall of the base 1 is provided with a pressing electric push rod 41 connected with the pressing plate 42. The design drives the fixed ring 34 on the pair of clamping rods 33 to be forced at the same time through the pressing electric push rod 41 in the pressing driving assembly 4, and drives the pair of clamping rods 33 to slide along the sidewall of the corresponding L-shaped support plate 32 at the same time, thereby accelerating the clamping speed of the plate piece, saving the clamping time, and improving the clamping efficiency; under the action of the sliding groove 43, the clamping rod 33 can slide along the sliding groove 43 on the pressing plate 42, without affecting the movement of the L-shaped support plate 32 on the guide block 31; when the plate piece does not need to be clamped, the pressing electric push rod 41 returns to the initial position, and the reset spring 35 rebounds to make the clamping rod 33 lose the clamping of the plate piece.

[0029] With reference to Figure 3 , the clamping rod 33 includes a clamping column 331 penetratingly arranged on the sidewall of the L-shaped support plate 32, an end of the clamping column 331 close to the pressing driving assembly 4 is provided with a limiting disc 332, the sidewall of the clamping column 331 is matched with the sliding groove 43, and the diameter of the limiting disc 332 is greater than the diameter of the clamping column 331. The design drives the clamping column 331 to slide along the sliding groove 43; and the limiting disc 332 avoids the clamping column 331 from separating from the sliding groove 43.

[0030] With reference to Figure 1 , an end of the clamping column 331 away from the limiting disc 332 is provided with the clamping plate 6. The design improves the stability of clamping the plate piece through the clamping plate 6.

[0031] With reference to Figure 1 And Figure 2The bottom of the base 1 is provided with a through groove 5 communicated with the guide groove 101, and the transverse area of the through groove 5 is smaller than that of the guide groove 101. The design can clean the impurities entering the inside of the guide groove 101 through the through groove 5, and improves the rationality of the design.

[0032] With reference to Figure 1 The adjusting assembly 2 is provided with a pair of adjusting assemblies 2 connected with a pair of clamping assemblies 3 respectively, and the pressing driving assembly 4 is provided with a pair of pressing driving assemblies 4 connected with a pair of clamping assemblies 3 respectively. The rationality of the design is improved.

[0033] With reference to Figures 1-3 As an embodiment of the utility model: when it is needed to clamp the plate, the staff first places the plate on the top of the base 1, and then drives the bidirectional screw rod 22 to rotate through the work of the driving motor 21 in the adjusting assembly 2, drives a pair of guide blocks 31 in the corresponding pair of clamping assemblies 3 to move to the suitable position on the side close to each other, drives the L-shaped support plate 32 on the guide block 31 to move to the side close to each other, drives the clamping rod 33 to move to the suitable position for clamping the plate on the side close to each other through the movement of the L-shaped support plate 32 to the side close to each other; wherein, the clamping rod 33 slides along the sliding groove 43 of the pressing plate 42 while the L-shaped support plate 32 moves, so as not to affect the movement of the clamping rod 33.

[0034] Then, the pressing plate 42 drives a pair of clamping rods 33 in the corresponding pair of clamping assemblies 3 to clamp the plate at the same time through the work of the pressing electric push rod 41 in the pressing driving assembly 4, speeds up the clamping speed, saves the clamping time, and improves the clamping efficiency; wherein, a pair of clamping rods 33 in the pair of clamping assemblies 3 move to the side close to or away from each other at the same time, complete the positioning of the clamping rod 33 before clamping the plate; under the action of the pressing plate 42 in the pressing driving assembly 4, a pair of clamping rods 33 in the pair of clamping assemblies 3 move to the side close to the plate at the same time, complete the clamping of the plate, can clamp and position the plate of different specifications; through the simultaneous action of a pair of clamping rods 33 in the pair of clamping assemblies 3, the clamping speed is accelerated, the clamping time is saved, the clamping efficiency is improved, and the practicability of the utility model is improved.

[0035] The basic principle and main features of the present application and the advantages of the present application are shown and described above, for those skilled in the art, obviously the present application is not limited to the details of the above exemplary embodiments, and can be realized in other specific forms without departing from the spirit or basic characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the present application is defined by the appended claims rather than the above description, therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be considered as limiting the claims involved.

[0036] In addition, it should be understood that, although the present application is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A fixing device for processing metal sheet parts, characterized in that, Include: Base (1), a pair of guide grooves (101) are symmetrically arranged on the top of the base (1), a pair of clamping assemblies (3) for clamping the opposite sides of the plate are symmetrically arranged on the top of the base (1); The clamping assembly (3) includes a pair of guide blocks (31) symmetrically arranged inside the guide groove (101), a pair of L-shaped support plates (32) are arranged on the top of the guide block (31), a clamping rod (33) is arranged through the side wall of the L-shaped support plate (32), a fixed ring (34) is arranged on the side wall of the clamping rod (33), and a reset spring (35) is arranged between the L-shaped support plate (32) and the fixed ring (34) on the side wall of the clamping rod (33). The side wall of the base (1) is provided with an adjusting assembly (2) for driving a pair of guide blocks (31) to move towards or away from each other, and the side wall of the base (1) is provided with a pressing driving assembly (4) for driving a pair of clamping rods (33) to move along a pair of L-shaped support plates (32).

2. The apparatus according to claim 1, wherein The adjusting assembly (2) includes a guide column (23) symmetrically arranged inside the guide groove (101) and penetrating a pair of guide blocks (31), a bidirectional screw rod (22) penetrating a pair of guide blocks (31) and arranged between a pair of guide columns (23) is arranged in the guide groove (101), and a driving motor (21) connected with the bidirectional screw rod (22) is arranged on the side wall of the base (1).

3. The apparatus according to claim 1, wherein The pressing driving assembly (4) includes a pressing plate (42) arranged on the side wall of a pair of clamping rods (33) and matched with the fixed ring (34), a pair of sliding grooves (43) matched with the side wall of a pair of clamping rods (33) are symmetrically arranged on the side wall of the pressing plate (42), and a pressing electric push rod (41) connected with the pressing plate (42) is arranged on the side wall of the base (1).

4. The apparatus according to claim 3, wherein The clamping rod (33) includes a clamping column (331) arranged through the side wall of the L-shaped support plate (32), a limiting disc (332) is arranged on one end of the clamping column (331) close to the pressing driving assembly (4), the side wall of the clamping column (331) is matched with the sliding groove (43), and the diameter of the limiting disc (332) is greater than the diameter of the clamping column (331).

5. The apparatus according to claim 4, wherein The clamping column (331) is provided with a clamping plate (6) at one end away from the limiting disc (332).

6. The apparatus according to claim 1, wherein The bottom of the base (1) is provided with a through groove (5) communicated with the guide groove (101), and the transverse area of the through groove (5) is smaller than that of the guide groove (101).

7. The apparatus according to claim 1, wherein The adjusting assembly (2) is provided with a pair, a pair of adjusting assemblies (2) are respectively connected with a pair of clamping assemblies (3), the pressing driving assembly (4) is provided with a pair, and a pair of pressing driving assemblies (4) are respectively connected with a pair of clamping assemblies (3).

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