Open type fixed table press machine for automobile part production

Abstract

The utility model belongs to the technical field of open type fixed table press machines, and particularly relates to an open type fixed table press machine for producing automobile parts, which comprises an open type fixed table press machine main body, side baffles are arranged at two ends of a stamping table arranged on the open type fixed table press machine main body, and a front baffle is arranged at the front end of the stamping table. An enclosure is formed between the front baffle and the side baffle, and during stamping operation, the enclosure formed by the front baffle and the side baffle can shield a workpiece. The side baffles and the front baffle which can be encircled are arranged at the two ends and the front end of the stamping table, so that when the open type fixed table press operates in a stamping mode, the encircled side baffles and the front baffle can shield stamped workpieces, splashing workpiece chippings can be effectively blocked, and safety is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of open fixed-table presses, and in particular relates to an open fixed-table press for producing automobile parts. Background Art

[0002] The press is a general-purpose press with a sophisticated structure. It has the characteristics of wide application and high production efficiency. Among them, the open fixed-table press can be widely used in cutting, punching, blanking, bending, riveting and forming processes. This equipment is also often used in the production process of automobile seats;

[0003] For example, an open fixed-table crank press with announcement number CN212168664U is characterized in that it includes: a feeder, a bed, a stamping mechanism, an operating mechanism and a transmission mechanism, the bed includes a base and a workbench, the stamping mechanism and the transmission mechanism include a motor, a flywheel connected to the motor, a connecting rod and a transmission gear connected to the flywheel, a clutch connected to the transmission gear, a crankshaft connected to the clutch, and a slider connected to the crank through a transmission connecting rod, the slider is installed on a guide rail, and the guide rail is arranged on the table surface of the workbench; the workbench is also provided with a manual slider adjustment device and an automatic slider adjustment device for adjusting the slider; by arranging the manual slider adjustment device and the automatic slider adjustment device, the position of the slider can be effectively adjusted to achieve the purpose of reducing the degree of wear of the slider and the guide rail, improving the slider accuracy and the production quality and efficiency of the press.

[0004] In the prior art, when an open fixed-table press machine punches a workpiece, the workpiece will produce debris, which will splash out under the pressure of the punching, thereby posing a safety hazard to the operator;

[0005] In view of this, the utility model provides an open fixed-table press for producing automobile parts to block splashing debris generated by stamping and improve a safe working environment. Utility Model Content

[0006] To solve the above problems, the utility model provides the following technical solutions: an open fixed table press for producing automobile parts, comprising an open fixed table press body, side blocks are installed at both ends of the stamping table arranged on the open fixed table press body, a front block is provided at the front end of the stamping table, and a closing is formed between the front block and the side block. During the stamping operation, the closing formed by the front block and the side block can shield the workpiece.

[0007] As a preferred embodiment of the open fixed-table press for automobile spare parts production of the utility model, fixing bolts are symmetrically arranged at both ends of the punching table, and the surfaces of the fixing bolts are provided with external threads.

[0008] Preferably, as an open fixed - table press for automobile parts production of the present utility model, positioning holes penetrating through are symmetrically arranged on the surface of the side baffle, and the positioning holes are adapted to the fixing bolts.

[0009] Preferably, as an open fixed - table press for automobile parts production of the present utility model, the fixing bolts are inserted into the positioning holes and are thread - connected with fixing caps to fix the side baffle.

[0010] Preferably, as an open fixed - table press for automobile parts production of the present utility model, connecting columns are arranged at both ends of the front baffle.

[0011] Preferably, as an open fixed - table press for automobile parts production of the present utility model, connecting holes adapted to the connecting columns are also arranged on the surface of the side baffle. When the connecting columns at both ends of the front baffle are respectively inserted into the connecting holes opened on both side baffles, the front baffle is rotatably connected between the two side baffles.

[0012] Preferably, as an open fixed - table press for automobile parts production of the present utility model, limiting grooves are spacedly arranged on the inner wall of the connecting holes.

[0013] Preferably, as an open fixed - table press for automobile parts production of the present utility model, elastic bumps adapted to the limiting grooves are arranged at intervals along the circumferential line on the surface of the connecting column. When the front baffle rotates, the elastic bumps can be engaged in each limiting groove to fix the front baffle at different positions.

[0014] Preferably, as an open fixed - table press for automobile parts production of the present utility model, the side baffle and the front baffle are made of transparent materials.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] By arranging side baffles and a front baffle that can be enclosed at both ends and the front end of the stamping table, when the open fixed - table press is running for stamping, the enclosed side baffles and front baffle can block the stamping workpiece, and thus can effectively block the flying workpiece debris to improve safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings are used to provide further understanding of the present utility model, and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model, but do not constitute a limitation to the present utility model. In the drawings:

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

[0019] Figure 2 is a structural schematic diagram of the main body of the open fixed - table press of the present utility model when it runs to the maximum stroke;

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

[0021] Figure 4 This is a schematic diagram of the front block structure of the utility model;

[0022] Figure 5 It is a schematic diagram of the cross-sectional structure of the side guard of the utility model along the AA direction.

[0023] In the figure: 1. open fixed table press body; 2. fixing bolt; 3. side stop; 4. fixing cap; 5. front stop; 11. punching table; 31. positioning hole; 32. connecting hole; 33. limiting groove; 51. connecting column; 52. elastic protrusion. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1 The utility model relates to an open fixed table press for producing automobile parts, the open fixed table press body 1, the open fixed table press body 1 is provided with a stamping table 11 and a workbench (not marked in the figure), the stamping table 11 is used to install an upper mold, and the workbench is used to install a lower mold. When the open fixed table press body 1 is in operation, the stamping table 11 moves downward to make the upper mold cooperate with the lower mold to realize the stamping operation.

[0026] like Figure 2 As shown, further, fixing bolts 2 with threaded surfaces are symmetrically arranged at both ends of the stamping table 11, and positioning holes 31 adapted to the fixing bolts 2 are symmetrically opened on the surface of the side block 3, and the positioning holes 31 are through holes. When the fixing bolt 2 is inserted into the positioning holes 31, the fixing cap 4 with a threaded inner wall is connected to the fixing bolt 2 through threads, so as to realize the installation and fixation of the side block 3 at the end of the stamping table 11.

[0027] like Figure 3 As shown, further, a front stopper 5 is provided at the front end of the punching table 11 and between the two side stops 3, and the front stopper 5 and the side stops 3 are enclosed. When the punching table 11 moves down to the maximum stroke, the bottom surfaces of the side stops 3 and the front stopper 5 just fit or are slightly higher than the worktable surface, so as to effectively shield the workpiece. The debris generated by the punching will be shielded by the enclosed front stopper 5 and the side stops 3, so as to prevent it from splashing out and causing harm to the operator, and effectively improve the safety of the operation.

[0028] Further, the side baffle 3 and the front baffle 5 are made of transparent materials, such as glass, transparent plastic, acrylic plate, etc., which can facilitate the operator to observe the stamping operation during the stamping process.

[0029] Such as Figures 4 - 5 As shown, in order to facilitate the operator to install the upper mold, connection columns 51 are provided at both ends of the front baffle 5, and connection holes 32 adapted thereto are opened on the surface of the side baffle 3. The connection columns 51 are respectively inserted into the connection holes 32 of the two side baffles 3, so that the front baffle 5 can rotate between the two side baffles 3. During use, by rotating the front baffle 5, the covered part at the front end of the stamping table 11 is exposed, thereby facilitating the installation of the upper mold.

[0030] Such as Figure 5 As shown, in order to fix the front baffle 5 after rotation and further improve the convenience of installing the upper mold, a plurality of spaced-apart limiting grooves 33 are opened on the inner wall of the connection hole 32. The cross-section of the limiting groove 33 is semicircular, and the number and spacing distance thereof can be determined according to actual needs. In this embodiment, four are arranged at equal intervals. At the same time, elastic bumps 52 adapted to the limiting grooves 33 are arranged on the surface of the connection column 51 at intervals along its circumferential line. The elastic bumps 52 can be made of rubber, silica gel, stainless steel, manganese steel, etc. When the connection column 51 rotates in the connection hole 32, the elastic bumps 52 can be snapped into different positions of the limiting grooves 33, thereby realizing the fixation of the front baffle 5 after flipping.

[0031] It should be particularly noted that the "adapted" mentioned above means that the positions, sizes, shapes, etc. can all be applicable and cooperate with each other.

[0032] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An open fixed-table press for automobile parts production, comprising an open fixed-table press main body (1), characterized in that: Side blocks (3) are installed at both ends of the punching table (11) arranged on the open fixed table press body (1), and a front block (5) is provided at the front end of the punching table (11). The front block (5) and the side blocks (3) form an enclosure. During the punching operation, the enclosure formed by the front block (5) and the side blocks (3) can shield the workpiece.

2. The open fixed table press for automobile parts production according to claim 1, characterized in that: Fixing bolts (2) are symmetrically arranged at both ends of the punching platform (11), and the surfaces of the fixing bolts (2) are provided with external threads.

3. The open fixed-table press for automotive parts production according to claim 2, characterized in that: The surface of the side guard (3) is symmetrically provided with through positioning holes (31), and the positioning holes (31) are adapted to the fixing bolts (2).

4. An open fixed table press for automobile parts production according to claim 3, characterized in that: The fixing bolt (2) is inserted into the positioning hole (31) and is threadedly connected to the fixing cap (4) to fix the side stop (3).

5. The open fixed table press for automobile parts production according to claim 4, characterized in that: Connecting columns (51) are provided at both ends of the front baffle (5).

6. The open fixed-table press for automotive parts production according to claim 5, characterized in that: The surface of the side block (3) is also provided with connection holes (32) adapted to the connection pillars (51); when the connection pillars (51) at both ends of the front block (5) are respectively inserted into the connection holes (32) provided on the two side blocks (3), the front block (5) is rotatably connected between the two side blocks (3).

7. An open fixed table press for automobile parts production according to claim 6, characterized in that: Limiting grooves (33) are also provided at intervals on the inner wall of the connection hole (32).

8. An open fixed-table press for the production of automotive parts according to claim 7, characterized in that: The surface of the connecting column (51) is provided with elastic protrusions (52) adapted to the limiting grooves (33) at intervals along its circumference; when the front stopper (5) rotates, the elastic protrusions (52) can be engaged in each limiting groove (33) to achieve the fixing of the front stopper (5) at different positions.

9. The open fixed table press for automobile parts production according to claim 8, characterized in that: The side guard (3) and the front guard (5) are made of transparent material.

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