Punching machine protection equipment for automobile part machining

Abstract

The utility model discloses punching machine protection equipment for automobile part machining. The punching machine protection equipment comprises a base, a stand column fixedly installed at the top of the base, a top plate fixedly installed at the top of the stand column, a hydraulic cylinder arranged in the middle of the top plate, an upper die installed at the bottom end of the hydraulic cylinder through a bolt, and a lower die arranged in the middle of the base. Two protection assemblies are symmetrically arranged on the two sides of the base in the length direction, each protection assembly comprises a clamping block seat, a transparent protection plate and a lower fastening mechanism, the outer surface of each clamping block seat is clamped with the interior of the side face of the base in the length direction, the bottom of each transparent protection plate is fixedly installed on the top of the corresponding clamping block seat, and the lower fastening mechanisms are arranged on the two sides of the clamping block seat in the width direction; by arranging the protection assembly, when the lower die needs to be replaced or impurities generated during machining need to be cleaned, reverse operation is carried out, and a transparent protection plate, a clamping block base and other structures can be moved out of the side face of the base, so that the base is protected, meanwhile, the punching machine can be cleaned conveniently, and the practicability of equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping processing, and more specifically, the utility model relates to a stamping machine protection device for automobile part processing. Background Art

[0002] A stamping machine is also called a punching press. Stamping processing is a production technology that uses the power of conventional or special stamping equipment to directly deform a sheet metal in a die, thereby obtaining product parts with a certain shape, size, and performance. A stamping machine is the most common processing equipment for mechanical parts. However, in its actual use process, there are still problems. For example, since the stamping machine uses pressure to produce parts, the sheet metal may break and fly during use, posing a threat to the safety of operators. To prevent such splashing injuries, existing stamping machines usually have a transparent protective cover box outside the stamping structure. However, these cover boxes fixed to the stamping machine by bolts are inconvenient to clean the debris accumulated on their inner surfaces in contact with the stamping machine after long-term use, affecting the practicability of the stamping machine. Summary of the Utility Model

[0003] In order to overcome the above-mentioned defects of the prior art, the utility model provides a stamping machine protection device for automobile part processing to solve the problem that it is inconvenient to clean the debris accumulated on the inner surface in contact with the stamping machine of the cover box fixed to the stamping machine by bolts after long-term use in the prior art.

[0004] To solve the above technical problems, the utility model provides the following technical solutions: A stamping machine protection device for automobile part processing, comprising

[0005] a base, a column is fixedly installed on the top of the base, a top plate is fixedly installed on the top of the column, a hydraulic cylinder is arranged in the middle of the top plate, an upper die is bolted to the bottom end of the hydraulic cylinder, a lower die is arranged in the middle of the base, and two protection components are symmetrically arranged on both sides in the length direction of the base;

[0006] The protection component includes a block seat, a transparent protection plate, and a lower fastening mechanism. The outer surface of the block seat is clamped and installed inside the side surface in the length direction of the base. The bottom of the transparent protection plate is fixedly installed on the top of the block seat. The top of the transparent protection plate is clamped to the side surface in the length direction of the top plate, and an electric push rod is fixedly arranged on the top of the transparent protection plate. The end of the electric push rod is sleeved and installed on the inner surface of the top plate. The lower fastening mechanism is arranged on both sides in the width direction of the block seat.

[0007] Among them, it further includes a feeding component, and the feeding component is arranged on the side surface in the width direction of the base.

[0008] Among them, the lower fastening mechanism includes a fixing plate, a connecting plate, a connecting column, a tab, a spring, and a sleeve. The side surface of the fixing plate is fixedly installed on the surface of the end of the chuck seat. The outer surface of the connecting plate is clamped in the middle of the fixing plate. The side end of the connecting column is fixedly installed on the side surface of the connecting plate. The tab is arranged on the surface of the connecting column. One end of the spring is fixedly connected to the end of the connecting column away from the connecting plate, and the other end is fixedly installed on the inner wall of the side end of the sleeve. The sleeve is arranged inside the base.

[0009] Among them, the feeding assembly includes a bottom plate, a conveying mechanism, a material box, and a pushing strip plate. The side surface of the bottom plate is fixedly installed on the surface in the width direction of the base. The bottom end of the conveying mechanism is fixedly installed on the top of the bottom plate. The end of the conveying mechanism close to the lower die is rotatably installed on the inner surface of the base. The bottom end of the material box is fixedly installed on the top of the bottom plate. The bottom surface in the middle of the material box is attached to the surface of the conveying mechanism. The pushing strip plate is arranged on the outer surface of the conveying mechanism.

[0010] Compared with the prior art, the beneficial effects of the present utility model are:

[0011] In the above solution, by setting the protection component, when the stamping machine is actually used, the chuck seat can be inserted into the base along the T-shaped groove opened in the middle of the base. At the same time, the fixing plate on the side surface of the chuck seat passes through the outside of the longitudinal connecting plate. After the staff rotates the connecting plate by 90 degrees, the chuck seat is clamped and installed with the base. At this time, the transparent protection plate connected to the top of the chuck seat is placed on the side surface in the length direction of the base and is clamped with the side surface of the top plate. Then, the staff controls the electric push rod to extend, so that the top of the transparent protection plate is fixed to the top plate. In addition, when it is necessary to replace the lower die or clean the impurities generated during processing, reverse the operation, and the structures such as the transparent protection plate and the chuck seat can be removed from the side surface of the base, so as to protect the base while facilitating the cleaning of the stamping machine and improving the practicality of the equipment.

[0012] In the above solution, by setting the feeding component, before stamping and processing automotive parts, the staff places the stacked sheet materials on the top of the conveying mechanism and in the middle of the material box. Then, start the conveying mechanism to transport the sheet materials towards the lower die. And during the transportation process, for the sheet materials that cannot be fed due to less friction, the pushing strip plate will abut against the end face of the sheet materials to push the sheet materials to achieve the feeding operation, thereby facilitating the improvement of the feeding operation efficiency of the stamping machine equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0014] Figure 2 is a schematic diagram of the structures such as the upper die and the lower die of the present utility model;

[0015] Figure 3 Schematic structural diagram of the feeding assembly of the present utility model;

[0016] Figure 4 Schematic structural diagram of the protection assembly of the present utility model;

[0017] Figure 5 Schematic structural diagram of the lower fastening mechanism of the present utility model.

[0018] [Reference numerals]

[0019] 1, Base; 2, Column; 3, Top plate; 4, Hydraulic cylinder; 5, Upper die; 6, Lower die; 7, Feeding assembly; 8, Protection assembly; 70, Bottom plate; 71, Conveying mechanism; 72, Material box; 73, Pushing strip plate; 80, Block seat; 81, Transparent protection plate; 82, Electric push rod; 83, Lower fastening mechanism; 830, Fixed plate; 831, Connecting plate; 832, Connecting column; 833, Tab; 834, Spring; 835, Sleeve. Detailed implementation manners

[0020] To make the technical problems, technical solutions and advantages to be solved by the present utility model clearer, the following will be described in detail with reference to the drawings and specific embodiments.

[0021] As shown in the attached Figure 1 to the attached Figure 5 An embodiment of the present utility model provides a stamping machine protection device for automobile part processing, including

[0022] A base 1, a column 2 is fixedly installed at the top of the base 1, a top plate 3 is fixedly installed at the top of the column 2, a hydraulic cylinder 4 is arranged in the middle of the top plate 3, a bottom end of the hydraulic cylinder 4 is bolted with an upper die 5, a lower die 6 is arranged in the middle of the base 1, and two protection assemblies 8 are symmetrically arranged on both sides in the length direction of the base 1;

[0023] The protection assembly 8 includes a block seat 80, a transparent protection plate 81, and a lower fastening mechanism 83. The outer surface of the block seat 80 is clamped and installed inside the side surface in the length direction of the base 1, the bottom of the transparent protection plate 81 is fixedly installed on the top of the block seat 80, the top of the transparent protection plate 81 is clamped with the side surface in the length direction of the top plate 3, and an electric push rod 82 is fixedly arranged on the top of the transparent protection plate 81. The end of the electric push rod 82 is sleeved and installed on the inner surface of the top plate 3, and the lower fastening mechanism 83 is arranged on both sides in the width direction of the block seat 80.

[0024] Among them, it further includes a feeding assembly 7, and the feeding assembly 7 is arranged on the side surface in the width direction of the base 1.

[0025] Among them, the lower fastening mechanism 83 includes a fixing plate 830, a connecting plate 831, a connecting column 832, a tab 833, a spring 834, and a sleeve 835. The side surface of the fixing plate 830 is fixedly installed on the surface of the end of the chuck seat 80. The outer surface of the connecting plate 831 is clamped in the middle of the fixing plate 830. The side end of the connecting column 832 is fixedly installed on the side surface of the connecting plate 831. The tab 833 is arranged on the surface of the connecting column 832. One end of the spring 834 is fixedly connected to the end of the connecting column 832 away from the connecting plate 831, and the other end is fixedly installed on the inner wall of the side end of the sleeve 835. The sleeve 835 is arranged inside the base 1;

[0026] By setting the lower fastening mechanism 83, after the fixing plate 830 on the side of the chuck seat 80 passes through the outside of the longitudinal connecting plate 831, the staff rotates the connecting plate 831 by ninety degrees, driving the connecting column 832 connected to the connecting plate 831 to rotate along the inner wall of the sleeve 835, and driving the tab 833 to rotate in the arc groove opened inside the sleeve 835, so that the tab 833 is clamped into the limiting groove, and the arc groove for fixing the initial position allows the tab 833 to perform lateral displacement, completing the fastening operation.

[0027] Among them, the feeding assembly 7 includes a bottom plate 70, a conveying mechanism 71, a material frame box 72, and a pushing strip plate 73. The side surface of the bottom plate 70 is fixedly installed on the surface of the base 1 in the width direction. The bottom end of the conveying mechanism 71 is fixedly installed on the top of the bottom plate 70. The end of the conveying mechanism 71 close to the lower die 6 is rotatably installed on the inner surface of the base 1. The bottom end of the material frame box 72 is fixedly installed on the top of the bottom plate 70. The bottom surface in the middle of the material frame box 72 is attached to the surface of the conveying mechanism 71. The pushing strip plate 73 is arranged on the outer surface of the conveying mechanism 71;

[0028] By setting the conveying mechanism 71, the conveying mechanism 71 is an existing conveyor belt structure, which consists of a crawler, a motor, a bracket, and a roller shaft, and the driven roller shaft among them is rotatably installed on the inner surface of the base 1.

[0029] The working process of the present utility model is as follows:

[0030] Before stamping and processing automotive parts, the staff place the stacked sheet materials on the top of the conveying mechanism 71 and in the middle of the material frame box 72. Then, start the conveying mechanism 71 to transport the sheet materials towards the lower die 6. And during the transportation process, for the sheet materials that cannot be fed due to less friction, the pushing strip plate 73 will abut against the end face of the sheet materials to push the sheet materials to achieve the feeding operation, thereby facilitating the improvement of the feeding operation efficiency of the stamping machine equipment;

[0031] During the actual use of the stamping machine, the chuck seat 80 can be inserted into the interior of the base 1 along the T-shaped groove formed in the middle of the base 1. At the same time, the fixing plate 830 on the side of the chuck seat 80 passes through the outside of the longitudinal connecting plate 831. After the staff rotates the connecting plate 831 by 90 degrees, the chuck seat 80 is clamped and installed with the base 1. At this time, the transparent protective plate 81 connected to the top of the chuck seat 80 is placed on the side of the base 1 in the length direction, and the top is clamped with the side of the top plate 3. Then, the staff controls the electric push rod 82 to extend, so that the top of the transparent protective plate 81 is fixed to the top plate 3. In addition, when it is necessary to replace the lower die 6 or clean the impurities generated during processing, the reverse operation can be performed to move the structures such as the transparent protective plate 81 and the chuck seat 80 out of the side of the base 1, so as to protect the base 1 while facilitating the cleaning of the stamping machine and improving the practicality of the equipment.

[0032] Finally, several points should be noted: First, in the description of this application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, which can be mechanical connection or electrical connection, or the communication inside two components, and can be directly connected. "Up", "down", "left", "right", etc. are only used to represent the relative position relationship. When the absolute position of the described object changes, the relative position relationship may change;

[0033] Second: In the attached drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved. For other structures, reference can be made to the usual designs. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0034] Finally: The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A stamping machine protection device for automobile part processing, characterized in that, including a base (1), a column (2) is fixedly installed at the top of the base (1), a top plate (3) is fixedly installed at the top of the column (2), a hydraulic cylinder (4) is arranged in the middle of the top plate (3), a top die (5) is bolted to the bottom end of the hydraulic cylinder (4), a bottom die (6) is arranged in the middle of the base (1), and two protection components (8) are symmetrically arranged on both sides in the length direction of the base (1); the protection component (8) includes a block seat (80), a transparent protection plate (81), and a lower fastening mechanism (83). The outer surface of the block seat (80) is clamped and installed inside the side surface in the length direction of the base (1). The bottom of the transparent protection plate (81) is fixedly installed on the top of the block seat (80). The top of the transparent protection plate (81) is clamped with the side surface in the length direction of the top plate (3), and an electric push rod (82) is fixedly arranged on the top of the transparent protection plate (81). The end of the electric push rod (82) is sleeved and installed on the inner surface of the top plate (3). The lower fastening mechanism (83) is arranged on both sides in the width direction of the block seat (80).

2. The stamping machine protection device for automobile part processing according to claim 1, wherein, It further includes a feeding component (7), and the feeding component (7) is arranged on the side surface in the width direction of the base (1).

3. The stamping machine protection equipment for automobile part processing according to claim 1, characterized in that, The lower fastening mechanism (83) includes a fixing plate (830), a connecting plate (831), a connecting column (832), a tab (833), a spring (834), and a sleeve (835). The side surface of the fixing plate (830) is fixedly installed on the surface of the end of the block seat (80). The outer surface of the connecting plate (831) is clamped in the middle of the fixing plate (830). The side end of the connecting column (832) is fixedly installed on the side surface of the connecting plate (831). The tab (833) is arranged on the surface of the connecting column (832). One end of the spring (834) is fixedly connected to the end of the connecting column (832) far from the connecting plate (831), and the other end is fixedly installed on the inner wall of the side end of the sleeve (835). The sleeve (835) is arranged inside the base (1).

4. The stamping machine protection device for automobile part processing according to claim 2, characterized in that, The feeding component (7) includes a bottom plate (70), a conveying mechanism (71), a material box (72), and a pushing strip plate (73). The side surface of the bottom plate (70) is fixedly installed on the surface in the width direction of the base (1). The bottom end of the conveying mechanism (71) is fixedly installed on the top of the bottom plate (70). The end of the conveying mechanism (71) close to the bottom die (6) is rotatably installed on the inner surface of the base (1). The bottom end of the material box (72) is fixedly installed on the top of the bottom plate (70). The bottom surface in the middle of the material box (72) is attached to the surface of the conveying mechanism (71). The pushing strip plate (73) is arranged on the outer surface of the conveying mechanism (71).

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