Rubber pad stamping jig with burr removing device

Abstract

The utility model relates to the technical field of stamping jigs, in particular to a rubber pad stamping jig with a burr removing device, which comprises a main body, the main body comprises a machine body, the surface of the machine body is rotatably connected with a conveying roller and a rolling roller, the surface of the machine body is provided with a stamping device and a rubber pad body, and the surface of the machine body is fixedly connected with a support and a limiting piece. The pressing mechanism is mounted on the surface of the conveying roller, so that the pressing plate abuts against the rubber pad body under the action of supporting force applied by the first spring, the flatness of the rubber pad body is kept before the rubber pad body enters the stamping device, the situation that a machined product does not meet the standard due to the fact that the rubber pad body is not flat is avoided, and the production efficiency is improved. And meanwhile, the position of the connecting plate can be adjusted through connection of the mounting rail, the screw rod and the nut, so that the pressing strength of the pressing plate on the rubber pad body is adjusted, and the situation that the rubber pad body is blocked due to excessive extrusion of the pressing plate during movement is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping jigs, in particular to a rubber pad stamping jig with a burr removal device. Background Art

[0002] Rubber mats are also known as "explosion-proof floor mats, static leather". They come in various styles and most are made of rubber. Rubber is a highly elastic polymer material with reversible deformation. It is elastic at room temperature and can produce large deformation under very small external force. It can return to its original shape after the external force is removed.

[0003] When using a stamping jig, the rubber pad needs to be stamped into shape and then processed through a burr removal device. However, the existing device lacks a pressing mechanism for the rubber pad during the processing of the rubber pad, and the flatness of the rubber pad surface cannot be maintained during the transportation process, which can easily cause the stamped product to not meet the specifications and affect product productivity. Utility Model Content

[0004] The purpose of the present utility model is to provide a rubber pad stamping jig with a burr removal device to solve the problem that the device proposed in the above background technology lacks a pressing mechanism for the rubber pad during the processing of the rubber pad, and the flatness of the rubber pad surface cannot be maintained during the transportation process, which easily causes the stamped product to not meet the specifications and affects the product productivity.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a rubber pad stamping jig with a burr removal device, comprising:

[0006] The main body includes a machine body, a conveying roller and a rolling roller are rotatably connected to the surface of the machine body, a punching device and a rubber pad are installed on the surface of the machine body, a bracket and a limiter are fixedly connected to the surface of the machine body, a hydraulic cylinder and a connecting member are installed on the surface of the bracket, and a tool is installed on the surface of the connecting member;

[0007] The pressing mechanism includes a pressing plate, which is abutted against the surface of the rubber pad body, the surface of the body is fixedly connected to a mounting rail, the surface of the mounting rail is slidably connected to a connecting plate, the surface of the connecting plate is fixedly connected to a screw and an insert, the surface of the screw is threadedly connected to a nut, a first spring is installed on the surfaces of the pressing plate and the connecting plate, and the surface of the pressing plate is fixedly connected to a sleeve.

[0008] Preferably, two groups of mounting rails and screw rods are provided, the two groups of mounting rails are installed on both sides of the machine body, and the two groups of screw rods are installed at both ends of the connecting plate. The screw rods are slidably connected to the inner surface of the mounting rails, and the nuts are abutted and connected to the outer surface of the mounting rails.

[0009] Preferably, the first spring, sleeve and insert are provided in two groups, the sleeve and insert are installed on the inner surface of the first spring, the two groups of the sleeve are installed at both ends of the pressure plate, the two groups of the insert are installed at both ends of the connecting plate, and the insert is slidably connected to the inner surface of the sleeve.

[0010] Preferably, a connecting mechanism is provided on the surface of the tool, and the connecting mechanism includes a mounting rod, the mounting rod is fixedly connected to the surface of the tool, a slot, a slide groove and a storage groove are provided inside the connecting piece, a slider is fixedly connected to the surface of the mounting rod, a second spring and a limit plate are installed on the surface of the storage groove, a baffle and an insertion rod are fixedly connected to the surface of the limit plate, and a socket is provided inside the slider.

[0011] Preferably, the mounting rod is plugged into the surface of the slot, and two groups of sliders and slide grooves are provided. The two groups of sliders are fixedly connected to both sides of the mounting rod, and the two groups of slide grooves are opened on both sides of the slot. The surface of the slide groove is "L"-shaped, and the slider is slidably connected to the surface of the slide groove.

[0012] Preferably, there are two groups of storage slots, which are arranged on both sides of the slot. A through hole is opened on the surface of the storage slot, one end of the second spring is fixedly connected to the surface of the storage slot, and the other end of the second spring is fixedly connected to the surface of the limit plate.

[0013] Preferably, the limit plate is abutted against the surface of the storage slot, the baffle is slidably connected to the outer surface of the connecting piece, one end of the insertion rod is fixedly connected to the surface of the limit plate, and the other end of the insertion rod is plugged into the surface of the socket, and the diameter of the socket is the same as the diameter of the through hole.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. By installing a pressing mechanism on the surface of the conveyor roller, the pressing plate is pressed against the rubber pad body under the support force exerted by the first spring, so that the rubber pad body maintains flatness before entering the stamping device, so as to avoid the situation where the rubber pad body is uneven and the processed product does not meet the standards. At the same time, the position of the connecting plate can be adjusted by connecting the mounting rail and the screw and nut, and then the pressing strength of the pressing plate on the rubber pad body can be adjusted, so that the rubber pad body will not be obstructed due to excessive squeezing of the pressing plate when moving.

[0016] 2. By changing the threaded connection between the tool and the connector to a connection method of a connecting mechanism, it becomes more convenient and labor-saving to disassemble and replace different tools, thereby achieving the effect of quick disassembly and assembly of the tool. At the same time, the supporting force exerted by the second spring enables the insertion rod to be inserted into the socket, thereby limiting the installation rod installed in the slot, making the installed tool more secure and not affecting the burr removal operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a top perspective schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a left-side perspective diagram of the structure of the present invention;

[0019] Figure 3 This is a schematic structural diagram of the connecting plate of the utility model;

[0020] Figure 4 This is an exploded perspective diagram of the structure of the mounting rod of the utility model;

[0021] Figure 5 For this utility model Figure 3 A schematic diagram of a partial three-dimensional cross-sectional view of the structure of the middle sleeve;

[0022] Figure 6 For this utility model Figure 4 Schematic diagram of the structure of the second spring.

[0023] In the figure: 1. Machine body; 11. Conveyor roller; 12. Punching device; 13. Rolling roller; 14. Bracket; 15. Hydraulic cylinder; 16. Connecting part; 17. Cutting tool; 18. Limiting part; 19. Rubber pad body; 2. Pressing plate; 21. Mounting rail; 22. Connecting plate; 23. Screw; 24. Nut; 25. First spring; 26. Sleeve; 27. Insertion tube; 3. Mounting rod; 31. Slot; 32. Slider; 33. Slide; 34. Storage slot; 35. Second spring; 36. Limiting plate; 37. Baffle; 38. Insertion rod; 39. Socket. DETAILED DESCRIPTION

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

[0025] See also Figure 1-6 , an embodiment provided by the utility model:

[0026] Rubber pad stamping jig with burr removal device, including:

[0027] The main body includes a machine body 1, the surface of the machine body 1 is rotatably connected to the conveying roller 11 and the rolling roller 13, the surface of the machine body 1 is installed with a stamping device 12 and a rubber pad body 19, the surface of the machine body 1 is fixedly connected to a bracket 14 and a limiter 18, the surface of the bracket 14 is installed with a hydraulic cylinder 15 and a connecting member 16, and the surface of the connecting member 16 is installed with a tool 17. When processing the rubber pad, the rubber pad body 19 needs to be placed on the machine body 1 so that one end of it is placed between the two groups of rolling rollers 13. One group of rolling rollers 13 is arranged inside the machine body 1, and the other group of rolling rollers 13 is arranged outside the machine body 1. The rolling rollers 13 are driven to rotate by a motor so that the rubber pad body 19 moves on the conveying roller 11 through the limit of the two groups of limiters 18. When the rubber pad body 19 moves to the position of the stamping device 12, it can be processed into the required shape, and then moved to the bracket 14 so that the hydraulic cylinder 15 has a lifting effect on the connecting member 16, thereby allowing the tool 17 to remove the burrs of the product;

[0028] The pressing mechanism includes a pressing plate 2, which is abutted against the surface of the rubber pad body 19. The surface of the body 1 is fixedly connected to a mounting rail 21, and the surface of the mounting rail 21 is slidably connected to a connecting plate 22. The surface of the connecting plate 22 is fixedly connected to a screw 23 and an insert 27, and the surface of the screw 23 is threadedly connected to a nut 24. A first spring 25 is installed on the surfaces of the pressing plate 2 and the connecting plate 22, and a sleeve 26 is fixedly connected to the surface of the pressing plate 2. The side of the pressing plate 2 in contact with the rubber pad body 19 is arc-shaped, while the side connected to the sleeve 26 is square.

[0029] Furthermore, two groups of mounting rails 21 and screws 23 are provided, the two groups of mounting rails 21 are installed on both sides of the machine body 1, and the two groups of screws 23 are installed at both ends of the connecting plate 22. The screws 23 are slidably connected to the inner surface of the mounting rails 21, and the nuts 24 are abutted and connected to the outer surface of the mounting rails 21. The installation of the screws 23 can be achieved through the mounting rails 21, and the connection between the screws 23 and the nuts 24 can achieve a supporting effect on the connecting plate 22. At the same time, by adjusting the position of the connecting plate 22, the supporting force generated by the first spring 25 on the pressure plate 2 can be changed, thereby changing the abutment effect of the pressure plate 2 on the rubber pad body 19.

[0030] Furthermore, two groups of first springs 25, sleeves 26 and inserts 27 are provided, and the sleeves 26 and inserts 27 are installed on the inner surface of the first spring 25, the two groups of sleeves 26 are installed at both ends of the pressure plate 2, and the two groups of inserts 27 are installed at both ends of the connecting plate 22, and the inserts 27 are slidably connected to the inner surface of the sleeve 26, one end of the first spring 25 is fixedly connected to the surface of the pressure plate 2, and the other end of the first spring 25 is fixedly connected to the surface of the connecting plate 22. Through the connection between the first spring 25, the pressure plate 2 and the connecting plate 22, a supporting force can be applied to the pressure plate 2 so that it and the conveying roller 11 are pressed against the rubber pad body 19, thereby maintaining the flatness of the rubber pad body 19 before entering the stamping device 12. The inner diameter of the sleeve 26 is the same as the outer diameter of the insert 27, and the connection between the sleeve 26 and the insert 27 can limit the pressure plate 2 so that it is always placed directly below the connecting plate 22 and will not deviate.

[0031] Furthermore, a connecting mechanism is provided on the surface of the tool 17, which includes a mounting rod 3, which is fixedly connected to the surface of the tool 17, and a slot 31, a slide groove 33 and a storage slot 34 are provided inside the connecting member 16. The surface of the mounting rod 3 is fixedly connected to a slider 32, and the surface of the storage slot 34 is installed with a second spring 35 and a limit plate 36, and the surface of the limit plate 36 is fixedly connected to a baffle 37 and an insertion rod 38. A socket 39 is provided inside the slider 32, and the mounting rod 3 can be installed in the slot 31 by sliding the slider 32 on the slide groove 33.

[0032] Furthermore, the mounting rod 3 is plugged into the surface of the slot 31, and two groups of sliders 32 and slide grooves 33 are provided. The two groups of sliders 32 are fixedly connected to both sides of the mounting rod 3, and the two groups of slide grooves 33 are opened on both sides of the slot 31. The surface of the slide groove 33 is "L"-shaped, and the slider 32 is slidably connected to the surface of the slide groove 33. The mounting rod 3 and the slot 31 are connected through the slider 32 and the slide groove 33, thereby realizing the installation of the tool 17 on the connecting member 16.

[0033] Furthermore, two groups of storage slots 34 are provided, and the two groups of storage slots 34 are arranged on both sides of the slot 31. A through hole is opened on the surface of the storage slot 34, and one end of the second spring 35 is fixedly connected to the surface of the storage slot 34, and the other end of the second spring 35 is fixedly connected to the surface of the limit plate 36. Under the action of the through hole, the insertion rod 38 can be moved on its surface, and the second spring 35 can apply a supporting force to the surface of the limit plate 36, thereby realizing the connection effect of the insertion rod 38 and the socket 39.

[0034] Furthermore, the limit plate 36 is abutted against the surface of the storage groove 34, and the baffle 37 is slidably connected to the outer surface of the connecting member 16. One end of the insertion rod 38 is fixedly connected to the surface of the limit plate 36, and the other end of the insertion rod 38 is plugged into the surface of the socket 39. The diameter of the socket 39 is the same as the diameter of the through hole, and the storage groove 34 and the limit plate 36 have the same cross-sectional shape and size. The limit plate 36 can be used to install the second spring 35 and the insertion rod 38, and the effect of limiting the insertion rod 38 can be achieved. Under the connection between the limit plate 36 and the baffle 37, the movement of the baffle 37 can drive the movement of the second spring 35 and the insertion rod 38. At the same time, under the connection between the insertion rod 38 and the socket 39, the slider 32 can be limited, thereby realizing the limited installation of the mounting rod 3 and the tool 17.

[0035] Working principle: Before processing the rubber pad, first place the connecting plate 22 between the two sets of mounting rails 21 so that the pressure plate 2 is placed on the rubber pad body 19 under the connection of the first spring 25, sleeve 26 and insert sleeve 27. At the same time, the screws 23 on both sides of the pressure plate 2 are movable in the mounting rails 21. By adjusting the position of the connecting plate 22 to change the different compression degrees of the first spring 25, the pressing strength of the pressure plate 2 on the rubber pad body 19 is changed. During the adjustment process, the insert sleeve 27 slides on the inner surface of the sleeve 26. After the position is adjusted, the nut 24 needs to be connected to the screw rod 23 through threads and pressed against the surface of the mounting rail 21 to complete the abutment against the rubber pad body 19.

[0036] When installing the replaced tool 17, first insert the mounting rod 3 into the slot 31 opened in the connecting member 16, then align the two sets of sliders 32 with the slide grooves 33 on both sides and slide along their surfaces, and at the same time pull the baffle 37 to make it slide along the surface of the connecting member 16, so as to drive the limit plate 36 to slide on the storage groove 34, and the insertion rod 38 moves into the storage groove 34 through the through hole, and the second spring 35 is in a compressed state. When the insertion rod 38 is placed in the storage groove 34 and the insertion hole 39 is aligned with the hole of the through hole, the baffle 37 is released, so that the limit plate 36 is pressed against the storage groove 34 again under the support force exerted by the second spring 35, and then the insertion rod 38 is inserted into the insertion hole 39 to complete the limiting of the slider 32, and then complete the installation of the tool 17.

[0037] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A rubber pad stamping jig with a burr removal device, characterized in that: include: The main body comprises a machine body (1), a conveying roller (11) and a rolling roller (13) are rotatably connected to the surface of the machine body (1), a punching device (12) and a rubber pad (19) are installed on the surface of the machine body (1), a bracket (14) and a limiter (18) are fixedly connected to the surface of the machine body (1), a hydraulic cylinder (15) and a connecting member (16) are installed on the surface of the bracket (14), and a tool (17) is installed on the surface of the connecting member (16); The pressing mechanism comprises a pressing plate (2), wherein the pressing plate (2) is abutted against the surface of the rubber pad body (19), the surface of the machine body (1) is fixedly connected with a mounting rail (21), the surface of the mounting rail (21) is slidably connected with a connecting plate (22), the surface of the connecting plate (22) is fixedly connected with a screw rod (23) and an insert (27), the surface of the screw rod (23) is threadedly connected with a nut (24), the surfaces of the pressing plate (2) and the connecting plate (22) are installed with a first spring (25), and the surface of the pressing plate (2) is fixedly connected with a sleeve (26).

2. The rubber pad stamping jig with a burr removal device according to claim 1, characterized in that: Two groups of the mounting rails (21) and the screw rods (23) are provided. The two groups of the mounting rails (21) are installed on both sides of the machine body (1). The two groups of the screw rods (23) are installed at both ends of the connecting plate (22). The screw rods (23) are slidably connected to the inner surface of the mounting rails (21), and the nuts (24) are abutted and connected to the outer surface of the mounting rails (21).

3. The rubber pad stamping jig with a burr removal device according to claim 1, characterized in that: The first spring (25), sleeve (26) and insert (27) are provided in two groups, the sleeve (26) and insert (27) are installed on the inner surface of the first spring (25), the two groups of the sleeve (26) are installed at both ends of the pressure plate (2), and the two groups of the insert (27) are installed at both ends of the connecting plate (22), and the insert (27) is slidably connected to the inner surface of the sleeve (26).

4. The rubber pad stamping jig with a burr removal device according to claim 1, characterized in that: The surface of the tool (17) is provided with a connecting mechanism, which includes a mounting rod (3), the mounting rod (3) is fixedly connected to the surface of the tool (17), a slot (31), a slide groove (33) and a storage groove (34) are provided inside the connecting member (16), a slider (32) is fixedly connected to the surface of the mounting rod (3), a second spring (35) and a limiting plate (36) are installed on the surface of the storage groove (34), a baffle (37) and an insertion rod (38) are fixedly connected to the surface of the limiting plate (36), and a socket (39) is provided inside the slider (32).

5. The rubber pad stamping jig with a burr removal device according to claim 4, characterized in that: The mounting rod (3) is plugged into the surface of the slot (31), and two groups of sliders (32) and slide grooves (33) are provided. The two groups of sliders (32) are fixedly connected to both sides of the mounting rod (3), and the two groups of slide grooves (33) are opened on both sides of the slot (31). The surface of the slide groove (33) is "L"-shaped, and the slider (32) is slidably connected to the surface of the slide groove (33).

6. The rubber pad stamping jig with a burr removal device according to claim 4, characterized in that: The storage grooves (34) are provided in two groups, and the two groups of storage grooves (34) are provided on both sides of the slot (31). A through hole is provided on the surface of the storage grooves (34). One end of the second spring (35) is fixedly connected to the surface of the storage groove (34), and the other end of the second spring (35) is fixedly connected to the surface of the limiting plate (36).

7. The rubber pad stamping jig with a burr removal device according to claim 5, characterized in that: The limiting plate (36) is connected to the surface of the storage groove (34), the baffle (37) is slidably connected to the outer surface of the connecting member (16), one end of the insertion rod (38) is fixedly connected to the surface of the limiting plate (36), and the other end of the insertion rod (38) is plugged and connected to the surface of the insertion hole (39), and the diameter of the insertion hole (39) is the same as the diameter of the through hole.

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