Stamping device for metal product tobacco frame production

Abstract

The utility model is applicable to the technical field of metal product processing equipment, and provides a stamping device for metal product tobacco frame production, which comprises an accommodating frame and a lifting device, the accommodating frame is provided with first sliding chutes which are symmetrically distributed, the inner walls of the first sliding chutes are connected with first sliding blocks in a sliding manner, and the first sliding blocks are connected with second sliding blocks in a sliding manner; a bearing block is fixedly connected between the two first sliding blocks, and a punching head is fixedly connected to the lower end of the bearing block. A second sliding groove is further formed in the containing frame, symmetrically-distributed third sliding grooves are formed in the inner wall of the second sliding groove, two symmetrically-distributed second sliding blocks are slidably connected to the inner wall of the second sliding groove, third sliding blocks are fixedly connected to the second sliding blocks, and a reset assembly is arranged between the two second sliding blocks in a matched mode. A lower die plate is fixedly connected to the containing frame, and a part to be pressed is placed on the lower die plate. The device has the advantages that manual fixation is not needed, and the safety of operators is effectively protected.

Description

Technical Field

[0001] This utility model relates to the technical field of metal product processing equipment, and in particular to a stamping device for producing metal cigarette frames. Background Technology

[0002] In the field of metal cigarette frame manufacturing, this product, as a frame-type load-bearing device widely used in the tobacco industry, requires its core component, the side rail, to be equipped with a slot structure that matches the pin.

[0003] In current industry practice, the stamping process for side rail slots still commonly involves manually fixing the side rails to be stamped. This operation mode exposes workers directly to the mechanical stamping area, posing significant safety risks.

[0004] Therefore, in view of the above situation, there is an urgent need to develop a stamping device for the production of metal cigarette frames in order to overcome the shortcomings in current practical applications. Utility Model Content

[0005] The purpose of this utility model embodiment is to provide a stamping device for producing metal cigarette frames, which aims to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A stamping device for producing metal cigarette frames includes a receiving frame and a lifting device. The receiving frame has symmetrically distributed first sliding grooves, each with a first slider slidably connected to its inner wall. A receiving block is fixedly connected between two of the first sliders, and a stamping head is fixedly connected to the lower end of the receiving block. The receiving frame also has second sliding grooves, each with symmetrically distributed third sliding grooves on its inner wall. Two symmetrically distributed second sliders are slidably connected to the inner wall of the second sliding grooves, each with a third slider fixedly connected to its corresponding third sliding groove. A reset assembly is provided between the two second sliders. A lower template is fixedly connected to the receiving frame, and the lower template is used to place the part to be pressed.

[0008] In a further technical solution, the accommodating frame is provided with an inclined groove.

[0009] In a further technical solution, the distance between the end face of the first slider near the receiving block and the workpiece to be pressed is equal to the width of the third slider.

[0010] In a further technical solution, the distance between the first slider and the third slider is greater than the vertical distance between the stamping head and the corresponding stamping hole on the lower template.

[0011] In a further technical solution, the lower end face of the first slider and the upper end face of the third slider are both provided with inclined surfaces in the same direction.

[0012] A further technical solution includes a second T-groove, a second T-block, a rotating plate, a fixed shaft, and a spring; each of the two second sliders has a second T-groove at one end close to each other, and a second T-block is slidably connected to the inner wall of each second T-groove. A fixed shaft is fixedly connected to the bottom end of the second groove, and a rotating plate is rotatably sleeved on the outer wall of the upper end of the fixed shaft. The two ends of the rotating plate are rotatably connected to the corresponding second T-blocks, and a spring is fixedly provided between the rotating plate and the side wall of the second groove.

[0013] In summary, the embodiments of this utility model have the following beneficial effects compared with the prior art:

[0014] 1. The lifting device drives the receiving block to move up and down repeatedly. The receiving block drives the first slider to descend. Then, the first slider, through its cooperation with the inclined surface at the upper end of the third slider, pushes the two third sliders closer together, thereby fixing and clamping the workpiece to be pressed. The receiving block drives the punching head to descend and punch the workpiece to be pressed to form a groove. Then, the receiving block drives the first slider to rise. Then, the reset component pushes the two second sliders away from each other, thereby pushing the third slider to detach from the workpiece to be pressed. Then, the stamped workpiece can be taken out. No manual fixing is required, thus effectively protecting the safety of the operators.

[0015] 2. The distance between the first and third sliders is greater than the distance between the punch head and the upper hole of the lower template, thus ensuring that the workpiece to be pressed is fixed before punching, and that both the fixing of the workpiece to be pressed and the punching are within the same downward stroke of the receiving block, which effectively saves time and thus effectively improves the stamping efficiency.

[0016] To more clearly illustrate the structural features and effects of this utility model, the following detailed description of this utility model is provided in conjunction with the accompanying drawings and specific embodiments. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a three-dimensional structural diagram of the accommodating frame portion of this utility model;

[0019] Figure 3 This utility model Figure 1 A three-dimensional structural diagram of the middle section;

[0020] Figure 4 This utility model Figure 3 A schematic diagram of the three-dimensional structure viewed from below;

[0021] Figure 5 This utility model Figure 4 A magnified three-dimensional structural diagram at point A in the middle.

[0022] In the diagram: 1. Receiving frame; 2. First slide groove; 3. First slider; 4. Receiving block; 5. Punching head; 6. Lifting device; 7. Lower template; 8. Part to be pressed; 9. Inclined groove; 10. Second slide groove; 11. Third slide groove; 12. Third slider; 13. Reset assembly; 131. Second T-slide groove; 132. Second T-block; 133. Rotating plate; 134. Fixed shaft; 135. Spring; 14. Second slider. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.

[0024] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0025] like Figures 1-5 As shown, this utility model embodiment provides a stamping device for producing metal cigarette frames, including a housing frame 1 and a lifting device 6. The housing frame 1 has symmetrically distributed first sliding grooves 2, and each of the inner walls of the first sliding grooves 2 is slidably connected to a first slider 3. A receiving block 4 is fixedly connected between two of the first sliders 3, and a stamping head 5 is fixedly connected to the lower end of the receiving block 4. The housing frame 1 also has a second sliding groove 10, and the inner wall of the second sliding groove 10 has symmetrically distributed third sliding grooves 11. Two symmetrically distributed second sliders 14 are slidably connected to the inner wall of the second sliding groove 10, and each of the second sliders 14 is fixedly connected to a third slider 12. The third sliders 12 are slidably connected to the corresponding third sliding grooves 11. A reset component 13 is provided between the two second sliders 14. A lower template 7 is fixedly connected to the housing frame 1, and the lower template 7 is used to place the parts to be pressed 8.

[0026] It is understood that the lifting device 6 is existing technology. The lifting device 6 includes a motor, a crankshaft and a rotating plate 133. The lower end of the rotating plate 133 is hinged to the receiving block 4. The motor drives the crankshaft to rotate, and the crankshaft drives the receiving block 4 to rise and fall through the rotating plate 133.

[0027] Furthermore, the receiving frame 1 is provided with an inclined groove 9, which facilitates the discharge of waste generated during stamping.

[0028] Furthermore, the distance between the end face of the first slider 3 near the receiving block 4 and the part to be pressed 8 is equal to the width of the third slider 12, thereby ensuring that the first slider 3 can push the third slider 12 to squeeze the part to be pressed 8 during the descent process, thereby fixing the part to be pressed 8.

[0029] Furthermore, the distance between the first slider 3 and the third slider 12 is greater than the vertical distance between the stamping head 5 and the corresponding stamping hole on the lower template 7, thereby ensuring that the workpiece 8 to be pressed is fixed before stamping.

[0030] Furthermore, the lower end face of the first slider 3 and the upper end face of the third slider 12 are both provided with inclined surfaces in the same direction, thereby ensuring that the first slider 3 can push the third slider 12 to slide closer to the lower template 7 during the descent process.

[0031] like Figure 4 and Figure 5 As shown, the reset assembly 13 includes a second T-groove 131, a second T-block 132, a rotating plate 133, a fixed shaft 134, and a spring 135. Each of the two second sliders 14 has a second T-groove 131 at one end close to the other. A second T-block 132 is slidably connected to the inner wall of each second T-groove 131. A fixed shaft 134 is fixedly connected to the bottom end of the second groove 10. A rotating plate 133 is rotatably sleeved on the outer wall of the upper end of the fixed shaft 134, and both ends of the rotating plate 133 are rotatably connected to the corresponding second T-block 132. A spring 135 is fixedly disposed between the rotating plate 133 and the side wall of the second groove 10.

[0032] In practical applications, during stamping, the first slider 3 descends, and then the lower end of the first slider 3 and the upper end of the third slider 12 cooperate to push the two third sliders 12 closer together, thereby fixing and clamping the workpiece 8 to be pressed. During this process, the third slider 12 drives the two second sliders 14 to move closer together, and then the second sliders 14 drive the rotating plate 133 to rotate around the fixed shaft 134, and then compress the spring 135. During the rotation of the rotating plate 133 around the fixed shaft 134, the second T-block 132 slides synchronously along the inner wall of the second T-groove 131. After stamping is completed, the first slider 3 rises, and the spring 135 pushes the rotating plate 133 to rotate around the fixed shaft 134 in the opposite direction. Then the fixed shaft 134 pushes the second slider 14 along the inner wall of the second groove 10 away from the lower template 7 through the second T-block 132. The second slider 14 drives the third slider 12 to move, thereby causing the third slider 12 to disengage from the workpiece 8 to be pressed, and then the workpiece 8 can be taken out.

[0033] In this embodiment of the utility model, the lifting device 6 drives the receiving block 4 to reciprocate up and down, and the receiving block 4 drives the first slider 3 to descend. Then, the first slider 3, through the cooperation of the inclined surface at the upper end of the third slider 12, pushes the two third sliders 12 closer to each other, thereby fixing and clamping the workpiece 8 to be pressed. The receiving block 4 drives the punching head 5 to descend and punch the workpiece 8 to form a groove. Then, the receiving block 4 drives the first slider 3 to rise, and then the reset component 13 pushes the two second sliders 14 away from each other, thereby pushing the third slider 12 to disengage from the workpiece 8 to be pressed. Then, the stamped workpiece 8 is taken out without manual fixing, thus effectively protecting the safety of the operators. The distance between the first slider 3 and the third slider 12 is larger than the distance between the punching head 5 and the upper hole of the lower template 7, thereby ensuring that the workpiece 8 to be pressed is fixed before punching. Moreover, the fixing and punching of the workpiece 8 to be pressed are both within the same descending stroke of the receiving block 4, effectively saving time and thus effectively improving the stamping efficiency.

[0034] The working principle of this utility model is as follows: The workpiece 8 to be pressed is placed on the lower template 7. The lifting device 6 drives the receiving block 4 to descend. Then, the receiving block 4 drives the first slider 3 and the punch head 5 to descend. Then, the lower end of the first slider 3 and the upper end of the third slider 12 cooperate to push the two third sliders 12 closer to each other, thereby fixing and clamping the workpiece 8 to be pressed. As the receiving block 4 continues to descend, the first slider 3 slides along the outer wall of the third slider 12. At this time, the third slider 12 is stationary relative to the inner wall of the third slide groove 11. Then, the receiving block 4 drives the punch head 5 to punch the workpiece 8 to be pressed. The waste material generated by the stamping process falls into the inclined groove 9 through the stamping groove on the lower template 7. Then, the receiving block 4 is raised by the lifting device 6. The receiving block 4 raises the first slider 3 and the stamping head 5. Then, the spring 135 pushes the rotating plate 133 to rotate around the fixed shaft 134 in the opposite direction. Then, the fixed shaft 134 pushes the second slider 14 to slide along the inner wall of the second slide groove 10 away from the lower template 7 through the second T-block 132. The second slider 14 drives the third slider 12 to move, so that the third slider 12 is separated from the workpiece 8 to be pressed. Then, the workpiece 8 can be taken out.

[0035] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A stamping device for producing metal cigarette frames, comprising a housing frame (1) and a lifting device (6), characterized in that, The accommodating frame (1) is provided with symmetrically distributed first sliding grooves (2), and each of the inner walls of the first sliding grooves (2) is slidably connected to a first slider (3). A receiving block (4) is fixedly connected between the two first sliders (3), and a punching head (5) is fixedly connected to the lower end of the receiving block (4). The accommodating frame (1) is also provided with a second sliding groove (10), and the inner wall of the second sliding groove (10) is provided with symmetrically distributed third sliding grooves (11). Two symmetrically distributed second sliders (14) are slidably connected to the inner wall of the second sliding groove (10). Each of the second sliders (14) is fixedly connected to a third slider (12), and the third sliders (12) are slidably connected to the corresponding third sliding grooves (11). A reset component (13) is provided between the two second sliders (14). A lower template (7) is fixedly connected to the accommodating frame (1), and the lower template (7) is used to place the part to be pressed (8).

2. The stamping device for producing metal cigarette frames according to claim 1, characterized in that, The accommodating frame (1) is provided with an inclined groove (9).

3. The stamping device for producing metal cigarette frames according to claim 1, characterized in that, The distance between the end face of the first slider (3) near the receiving block (4) and the workpiece to be pressed (8) is equal to the width of the third slider (12).

4. The stamping device for producing metal cigarette frames according to claim 3, characterized in that, The distance between the first slider (3) and the third slider (12) is greater than the vertical distance between the stamping head (5) and the corresponding stamping hole on the lower template (7).

5. The stamping device for producing metal cigarette frames according to claim 4, characterized in that, The lower end face of the first slider (3) and the upper end face of the third slider (12) are both provided with inclined surfaces in the same direction.

6. The stamping device for producing metal cigarette frames according to claim 1, characterized in that, The reset assembly (13) includes a second T-slide (131), a second T-block (132), a rotating plate (133), a fixed shaft (134), and a spring (135); Two second sliders (14) are provided with a second T-groove (131) at their close ends. A second T-shaped block (132) is slidably connected to the inner wall of each second T-groove (131). A fixed shaft (134) is fixedly connected to the bottom of the second groove (10). A rotating plate (133) is rotatably sleeved on the outer wall of the upper end of the fixed shaft (134). The two ends of the rotating plate (133) are rotatably connected to the corresponding second T-shaped block (132). A spring (135) is fixedly provided between the rotating plate (133) and the side wall of the second groove (10).

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