Rivet processing and forming equipment

Abstract

The utility model discloses rivet machining and forming equipment, and particularly relates to the technical field of rivet machining, the rivet machining and forming equipment comprises an operation table, a first mounting frame is fixedly connected above the middle of the operation table, a hydraulic rod is fixedly mounted below the middle of the first mounting frame, and a cutter is fixedly mounted at the bottom of the hydraulic rod; a discharging port is formed in one side of the middle of the operation table, a limiting assembly is arranged on the side, away from the discharging port, of the first mounting frame, a second mounting frame is arranged on the side, close to the discharging port, of the first mounting frame, a baffle is arranged below the middle of the second mounting frame, and an adjusting assembly is arranged at the joint of the baffle and the second mounting frame. According to the rivet raw material cutting device, rivet raw materials can be limited in the cutting process, the situation that the cutting effect is affected by position deviation of the rivet raw materials is effectively avoided, and the rivet raw materials can be cut into different lengths through the device by adjusting the position of the baffle.

Description

Technical Field

[0001] The utility model relates to the field of rivet processing, in particular to a rivet processing and forming device. Background Art

[0002] A rivet is a nail-shaped object used to connect two parts (or components) with a through hole and a cap at one end. In riveting, the riveted parts are connected by their own deformation or interference. There are many types of rivets, and they are not restricted in form. The rivet production process includes raw material preparation, cold heading, wire drawing, cutting, passivation, surface treatment, assembly, inspection and other links.

[0003] In the process of cutting rivet raw materials, cutting and forming equipment is needed. However, the current cutting and forming equipment does not have a limiting mechanism. Position deviation may occur during the movement of the raw materials, resulting in unsatisfactory cutting effects, which seriously affects the quality of the rivets. Moreover, most of the current cutting equipment has a fixed structure and cannot adjust the position of the cutter, thereby being unable to cut the raw materials into different lengths, and has a small scope of application. Utility Model Content

[0004] Technical problem to be solved: The raw material may shift during the cutting process, affecting the cutting effect and making it impossible to cut the raw material into different lengths.

[0005] In view of the deficiencies in the prior art, the utility model provides a rivet processing and forming device, which solves the problems mentioned in the background technology.

[0006] Technical solution:

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A rivet processing and forming equipment comprises an operating table, a first mounting frame is fixedly connected to the upper middle part of the operating table, a hydraulic rod is fixedly installed at the lower middle part of the first mounting frame, a cutting knife is fixedly installed at the bottom of the hydraulic rod, a feeding opening is opened at one side of the middle part of the operating table, a limiting component is arranged on the side of the first mounting frame away from the feeding opening, a second mounting frame is arranged on the side of the first mounting frame close to the feeding opening, a baffle is arranged at the lower middle part of the second mounting frame, and an adjustment component is arranged at the connection between the baffle and the second mounting frame.

[0009] In a possible implementation, the limiting assembly includes a mounting box, an empty slot and a roller. The mounting box is movably connected to the top of the operating table. The empty slot is opened in the middle of the inner side of the mounting box. The roller is provided in several groups and the two ends are rotatably connected to the top and bottom inner walls of the empty slot respectively.

[0010] In a possible implementation, the limiting assembly also includes a first slide groove, a first slider and a first spring, the first slide groove is opened on the top surface of the operating table and is located below the installation box, the first slider is fixedly connected to the bottom of the installation box and is slidably connected to the first slide groove, and the first spring is fixedly installed inside the first slide groove and its two ends are respectively fixedly connected to one side of the first slider and the inner wall of one side of the first slide groove.

[0011] In a possible implementation, a pressure sensor is installed inside the baffle, and the hydraulic rod is electrically connected to the pressure sensor.

[0012] In a possible implementation, the adjustment assembly includes an adjustment slot, an adjustment block, a limit slot and a limit block, the adjustment slot runs through the middle of the second mounting frame, the adjustment block is fixedly connected to the top of the baffle and slidably connected to the adjustment slot, the limit slot is opened on the inner walls on both sides of the adjustment slot, and the limit block is fixedly connected to both sides of the adjustment block and slidably connected to the limit slot.

[0013] In a possible implementation, the adjustment assembly also includes a fixing hole, a mounting block and a fixing rod. The fixing holes are provided in several groups and are opened on both sides of the adjustment groove. The mounting block is sleeved and slidably connected to the outer periphery of the middle part of the adjustment block. The fixing rod is fixedly connected to the bottom of both ends of the mounting block and is adapted to the size of the fixing hole.

[0014] In a possible implementation, the adjustment assembly also includes a second slide groove, a second slider and a second spring, the second slide groove is opened on one side surface of the adjustment block, the second slider is fixedly connected to the inner side of the mounting block and is slidably connected to the second slide groove, and the second spring is fixedly installed inside the second slide groove and its two ends are respectively fixedly connected to the top of the second slider and the inner wall of the top of the second slide groove.

[0015] Beneficial effects:

[0016] First, by setting a limiting component, the installation box is pulled to both sides to drive the first slider to slide outward along the first slide groove and squeeze the first spring. When the distance between the two groups of installation boxes is greater than the diameter of the rivet raw material, the rivet raw material is placed between the two groups of installation boxes, and then the installation box is released. The first spring rebounds and drives the installation box to slide inward through the first slider. When the rollers of the two groups of installation boxes are tightly fitted with the rivet raw material, they can be limited. This design can effectively prevent the position deviation of the rivet raw material from affecting the cutting effect;

[0017] Secondly, by providing an adjustment component, the mounting block is pulled upward to drive the second slider to slide upward along the second slide groove and squeeze the second spring. When the fixing rod moves upward with the mounting block to move out of the fixing hole, the adjusting block is slid along the adjusting groove to drive the baffle to move synchronously. When the spacing between the baffle and the cutter matches the required length, the mounting block is released, the second spring rebounds and drives the mounting block to move downward through the second slider. When the fixing rod moves downward with the mounting block to be inserted into the fixing hole at the current position, the adjusting block can be fixed at the current position, thereby completing the adjustment of the baffle position. This design enables the device to cut different lengths of rivet raw materials by adjusting the position of the baffle. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the installation box structure of the utility model;

[0021] Figure 3 for Figure 1 Enlarged view of point A in the middle;

[0022] Figure 4 This is a schematic diagram of the structure of the regulating block of the utility model.

[0023] Description of reference numerals:

[0024] 1. Operating table; 2. First mounting bracket; 3. Hydraulic rod; 4. Cutter; 5. Feeding port; 6. Limiting assembly; 61. Mounting box; 62. Empty slot; 63. Roller; 64. First slide slot; 65. First slider; 66. First spring; 7. Second mounting bracket; 8. Baffle; 9. Adjusting assembly; 91. Adjusting slot; 92. Adjusting block; 93. Limiting slot; 94. Limiting block; 95. Fixing hole; 96. Mounting block; 97. Fixing rod; 98. Second slide slot; 99. Second slider; 910. Second spring. DETAILED DESCRIPTION

[0025] The embodiments of the present application solve the problems in the prior art by providing a rivet processing and forming device.

[0026] The technical solution in the embodiment of the present application is to solve the above problems, and the overall idea is as follows:

[0027] The specific structure of this embodiment is as follows: Figures 1 to 4 As shown, a rivet processing and forming equipment includes an operating table 1, a first mounting frame 2 is fixedly connected to the upper middle part of the operating table 1, a hydraulic rod 3 is fixedly installed at the lower middle part of the first mounting frame 2, a cutter 4 is fixedly installed at the bottom of the hydraulic rod 3, a feeding port 5 is opened at one side of the middle part of the operating table 1, a limiting component 6 is arranged on the side of the first mounting frame 2 away from the feeding port 5, a second mounting frame 7 is arranged on the side of the first mounting frame 2 close to the feeding port 5, a baffle 8 is arranged at the lower middle part of the second mounting frame 7, and an adjusting component 9 is arranged at the connection between the baffle 8 and the second mounting frame 7.

[0028] In some examples, the limiting assembly 6 includes an installation box 61, an empty slot 62 and a roller 63. The installation box 61 is movably connected to the top of the operating table 1, the empty slot 62 is opened in the middle of the inner side of the installation box 61, and the roller 63 is provided with several groups and the two ends are rotatably connected to the top and bottom inner walls of the empty slot 62 respectively. The rivet material to be cut is placed between the two groups of installation boxes 61 and is tightly fitted with the roller 63. During the movement of the rivet material, the installation box 61 can limit it to keep it moving in a straight line. At the same time, the roller 63 can prevent the movement of the rivet material from being disturbed by friction.

[0029] In some examples, the limiting assembly 6 also includes a first slide groove 64, a first slider 65 and a first spring 66. The first slide groove 64 is opened on the top surface of the operating table 1 and is below the installation box 61. The first slider 65 is fixedly connected to the bottom of the installation box 61 and is slidably connected to the first slide groove 64. The first spring 66 is fixedly installed inside the first slide groove 64 and its two ends are respectively fixedly connected to one side of the first slider 65 and the inner wall of one side of the first slide groove 64. Pulling the installation box 61 outward can drive the first slider 65 to slide outward along the first slide groove 64 and squeeze the first spring 66. Release the installation box 61, and the first spring 66 rebounds to drive the installation box 61 to move inward through the first slider 65.

[0030] In some examples, a pressure sensor is installed inside the baffle 8, and the hydraulic rod 3 is electrically connected to the pressure sensor. When the rivet material contacts the baffle 8, the pressure sensor transmits a signal to the hydraulic rod 3, and the hydraulic rod 3 starts and drives the cutter 4 to move downward to cut the rivet material.

[0031] In some examples, the adjustment component 9 includes an adjustment slot 91, an adjustment block 92, a limit slot 93 and a limit block 94. The adjustment slot 91 runs through the middle of the second mounting frame 7. The adjustment block 92 is fixedly connected to the top of the baffle 8 and is slidably connected to the adjustment slot 91. The limit slots 93 are opened on the inner walls on both sides of the adjustment slot 91. The limit blocks 94 are fixedly connected to both sides of the adjustment block 92 and are slidably connected to the limit slots 93. The position of the baffle 8 can be adjusted by sliding the adjustment block 92 along the adjustment slot 91, thereby adjusting the distance between the baffle 8 and the cutter 4, and then adjusting the cutting length of the rivet raw material. During the sliding process of the adjustment block 92, the limit block 94 slides synchronously along the limit slot 93 and limits the adjustment block 92 to avoid jamming due to angle changes during the sliding process of the adjustment block 92.

[0032] In some examples, the adjustment component 9 also includes a fixing hole 95, a mounting block 96 and a fixing rod 97. The fixing holes 95 are provided in several groups and are opened on both sides of the adjustment groove 91. The mounting block 96 is sleeved and slidably connected to the middle periphery of the adjustment block 92. The fixing rod 97 is fixedly connected to the bottom of both ends of the mounting block 96 and is adapted to the size of the fixing hole 95. The position of the adjustment block 92 can be adjusted by moving the fixing rod 97 out of the fixing hole 95, and the adjustment block 92 can be fixed at the current position by inserting the fixing rod 97 into the fixing hole 95.

[0033] In some examples, the adjustment component 9 also includes a second slide groove 98, a second slider 99 and a second spring 910. The second slide groove 98 is opened on one side surface of the adjustment block 92. The second slider 99 is fixedly connected to the inner side of the mounting block 96 and is slidably connected to the second slide groove 98. The second spring 910 is fixedly installed inside the second slide groove 98 and its two ends are respectively fixedly connected to the top of the second slider 99 and the inner wall of the top of the second slide groove 98. Pulling the mounting block 96 upward can drive the second slider 99 to slide upward along the second slide groove 98 and squeeze the second spring 910. Release the mounting block 96, and the second spring 910 rebounds to drive the mounting block 96 to move downward through the second slider 99.

[0034] In a specific application scenario, first pull the installation box 61 to both sides to drive the first slider 65 to slide outward along the first slide groove 64 and squeeze the first spring 66. When the distance between the two groups of installation boxes 61 is greater than the diameter of the rivet raw material, the rivet raw material is placed between the two groups of installation boxes 61. Then release the installation box 61, the first spring 66 rebounds and drives the installation box 61 to slide inward through the first slider 65. When the rollers 63 of the two groups of installation boxes 61 are tightly fitted with the rivet raw material, they can be limited. Then, the rivet raw material is pushed in the direction of the cutter 4. During this process, the roller 63 can prevent the movement of the rivet raw material from being affected by friction. When the rivet raw material contacts the baffle 8, the pressure sensor transmits a signal to the hydraulic rod 3. The hydraulic rod 3 starts and drives the cutter 4 to move downward to cut the rivet raw material. The finished product produced by the cutting will flow out through the discharge port 5 and be collected. When the material is cut to different lengths, the mounting block 96 is pulled upward to drive the second slide block 99 to slide upward along the second slide groove 98 and squeeze the second spring 910. When the fixing rod 97 moves upward with the mounting block 96 to move out of the fixing hole 95, the adjusting block 92 is slid along the adjusting groove 91 to drive the baffle 8 to move synchronously. In this process, the limit block 94 slides synchronously along the limit groove 93 and limits the adjusting block 92 to prevent the adjusting block 92 from getting stuck due to angle changes during the sliding process. When the spacing between the baffle 8 and the cutter 4 matches the required length, the mounting block 96 is released, the second spring 910 rebounds and drives the mounting block 96 to move downward through the second slide block 99. When the fixing rod 97 moves downward with the mounting block 96 to be inserted into the fixing hole 95 at the current position, the adjusting block 92 can be fixed in the current position, thereby completing the adjustment of the position of the baffle 8. At this time, the rivet material can be cut to a new length.

[0035] By adopting the above technical solution: not only can the rivet material be limited during the cutting process, effectively preventing the rivet material position deviation from affecting the cutting effect, but also the device can cut the rivet material into different lengths by adjusting the position of the baffle.

[0036] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from them are still within the scope of protection of the present invention.

Claims

1. A rivet processing and forming device, comprising an operating table (1), characterized in that: A first mounting frame (2) is fixedly connected to the upper middle part of the operating platform (1), a hydraulic rod (3) is fixedly mounted to the lower middle part of the first mounting frame (2), a cutter (4) is fixedly mounted to the bottom of the hydraulic rod (3), a feeding port (5) is opened on one side of the middle part of the operating platform (1), a limiting component (6) is arranged on the side of the first mounting frame (2) away from the feeding port (5), a second mounting frame (7) is arranged on the side of the first mounting frame (2) close to the feeding port (5), a baffle (8) is arranged at the lower middle part of the second mounting frame (7), and an adjusting component (9) is arranged at the connection between the baffle (8) and the second mounting frame (7).

2. The rivet processing and forming equipment according to claim 1, characterized in that: The position limiting assembly (6) comprises a mounting box (61), an empty slot (62) and a roller (63); the mounting box (61) is movably connected to the top of the operating table (1); the empty slot (62) is provided in the middle of the inner side of the mounting box (61); and the roller (63) is provided in a plurality of groups and the two ends are rotatably connected to the inner wall of the top and bottom of the empty slot (62) respectively.

3. The rivet processing and forming equipment according to claim 2, characterized in that: The limiting assembly (6) further comprises a first slide groove (64), a first slider (65) and a first spring (66); the first slide groove (64) is provided on the top surface of the operating table (1) and is located below the mounting box (61); the first slider (65) is fixedly connected to the bottom of the mounting box (61) and is slidably connected to the first slide groove (64); the first spring (66) is fixedly installed inside the first slide groove (64) and its two ends are respectively fixedly connected to one side of the first slider (65) and the inner wall of one side of the first slide groove (64).

4. The rivet processing and forming equipment according to claim 1, characterized in that: A pressure sensor is installed inside the baffle (8), and the hydraulic rod (3) is electrically connected to the pressure sensor.

5. The rivet processing and forming equipment according to claim 1, characterized in that: The adjustment assembly (9) comprises an adjustment slot (91), an adjustment block (92), a limiting slot (93) and a limiting block (94); the adjustment slot (91) runs through the middle of the second mounting frame (7); the adjustment block (92) is fixedly connected to the top of the baffle (8) and slidably connected to the adjustment slot (91); the limiting slot (93) is provided on the inner walls on both sides of the adjustment slot (91); and the limiting block (94) is fixedly connected to both sides of the adjustment block (92) and slidably connected to the limiting slot (93).

6. The rivet processing and forming equipment according to claim 5, characterized in that: The adjustment assembly (9) further comprises a fixing hole (95), a mounting block (96) and a fixing rod (97); the fixing holes (95) are provided in a plurality of groups and are opened on both sides of the adjustment slot (91); the mounting block (96) is sleeved and slidably connected to the outer periphery of the middle part of the adjustment block (92); the fixing rod (97) is fixedly connected to the bottom of both ends of the mounting block (96) and is adapted to the size of the fixing hole (95).

7. The rivet processing and forming equipment according to claim 6, characterized in that: The adjustment component (9) also includes a second slide groove (98), a second slider (99) and a second spring (910), wherein the second slide groove (98) is provided on a side surface of the adjustment block (92), the second slider (99) is fixedly connected to the inner side of the mounting block (96) and is slidably connected to the second slide groove (98), and the second spring (910) is fixedly installed inside the second slide groove (98) and its two ends are respectively fixedly connected to the top of the second slider (99) and the inner wall of the top of the second slide groove (98).

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