Material belt stamping and riveting device

Abstract

The utility model provides a material belt stamping and riveting device, relates to the technical field of stamping and riveting devices, and solves the problems that a die fixing structure of an existing partial riveting and stamping device does not have adjusting capacity and cannot be suitable for dies of various models, and the material belt stamping and riveting device comprises a main body, guide rods are symmetrically and fixedly connected to the left side and the right side of the main body correspondingly, limiting columns are fixedly connected to the left side and the right side of the main body correspondingly, and storage grooves are formed in the two sides of the main body correspondingly; guide blocks are symmetrically and fixedly connected to the main body, and sliding grooves are formed in the guide blocks. A movable block is mounted at the top of the main body, and the bottom of the movable block is attached to the top of the limiting column; the connecting cylinders arranged on the two sides of the movable block are connected with stamping equipment, then when the stamping equipment drives the movable block to move up and down, the rack blocks on the two sides of the movable block move under the guide of the guide blocks, the driven gears connected to the rack blocks in a meshed mode rotate, and then the threaded shaft is driven to move in the threaded hole of the main body.

Description

Technical Field

[0001] The utility model belongs to the technical field of punching and riveting devices, and more specifically, relates to a material strip punching and riveting device. Background Art

[0002] The riveting punching device is a new type of riveting equipment developed based on the principle of cold rolling. It refers to mechanical equipment that can rivet objects together with rivets. The current riveting punching device usually uses a mold cavity to rivet the workpiece to be processed. However, the mold fixing structure of some existing riveting punching devices is an integrated fixed state. Only the same model of mold can be used for production work, and molds of different models and sizes cannot be switched arbitrarily, which is inconvenient for staff to use. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a strip stamping and riveting device to solve the problem that the mold fixing structure of the existing partial riveting and stamping device has no adjustment capability and cannot be applied to various models of molds.

[0004] The utility model provides a strip punching and riveting device, which is achieved by the following specific technical means:

[0005] A material strip stamping and riveting device comprises a main body; the left and right sides of the main body are symmetrically fixedly connected to guide rods, and the left and right sides of the main body are fixedly connected to limit columns, and storage grooves are respectively provided on both sides of the main body; the main body is symmetrically fixedly connected to guide blocks, and the guide blocks are provided with sliding grooves; a movable block is installed on the top of the main body, and the bottom of the movable block is in contact with the top of the limit column; the left and right sides of the movable block are respectively provided with guide holes, and the guide holes of the movable block are respectively slidably connected to guide rods; the top two sides of the movable block are respectively fixedly connected There is a connecting cylinder, and the connecting cylinder of the movable block is slidably connected to the stamping equipment; threaded holes are respectively provided on the left and right sides of the main body, and a threaded shaft is threadedly connected in the threaded hole of the main body, and a limiting groove is provided on the threaded shaft; a driven gear is installed on the threaded shaft, and a through hole is provided on the driven gear, and a limiting block is fixedly connected in the through hole of the driven gear; an adjusting block is installed inside the movable block, and an adjusting hole is provided inside the adjusting block; fixed rods are rotatably connected on both sides of the adjusting block, and the fixed rods are provided with threads, and a clamping block is also installed on the top of the adjusting block.

[0006] Furthermore, a clamping piece is rotatably connected to the threaded shaft, and the clamping piece is slidably connected to the inside of the receiving groove of the main body.

[0007] Furthermore, the limit block of the driven gear through hole is slidably connected to the limit groove of the threaded shaft, and the threaded shaft is symmetrically threaded with an adjusting nut, and the inner sides of the adjusting nut are respectively in contact with both sides of the driven gear.

[0008] Furthermore, rack blocks are fixedly connected to both sides of the movable block, and the teeth on the rack blocks are meshed with the driven gear.

[0009] Furthermore, a sliding block is fixedly connected to the rack block, and the sliding block is slidably connected to the sliding groove of the guide block.

[0010] Furthermore, the clamping block is symmetrically provided with threaded holes, and the threaded holes of the clamping block are internally threadedly connected with fixing rods.

[0011] Furthermore, a through hole is provided on the clamping block, and an adjusting bolt is slidably connected in the through hole of the clamping block, and the adjusting bolt is also slidably connected inside the adjusting hole.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. The utility model is connected to the stamping equipment by arranging connecting cylinders on both sides of the movable block. Then, when the stamping equipment drives the movable block to move up and down, the rack blocks on both sides of the movable block move under the guidance of the guide blocks, so that the driven gear meshing with the rack block rotates, thereby driving the threaded shaft to move inside the threaded hole of the main body, so that the clamping piece on the threaded shaft clamps and fixes the bottom end part of the workpiece to be processed, preventing the bottom end part of the workpiece to be processed from moving during processing, and the adjusting nut threadedly connected to the threaded shaft can adjust the position of the driven gear and adjust the moving distance of the threaded shaft, which is convenient for the staff to use.

[0014] 2. The utility model drives the clamping block to move on the adjusting block by rotating the fixing rod, and then uses the rotation of the adjusting bolt to control the position where the adjusting block and the clamping block fit together. In this way, the height and position of the clamping block can be adjusted, which is convenient for the staff to adjust according to different models of molds. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall axial view of the utility model;

[0016] Figure 2 This utility model Figure 1 Schematic diagram of the right rear perspective axis;

[0017] Figure 3 This is a schematic diagram of the axis of the movable block of the utility model;

[0018] Figure 4 This utility model Figure 3A schematic diagram of the enlarged axial view of area A in the middle;

[0019] Figure 5 It is a schematic diagram of the main shaft of the utility model;

[0020] Figure 6 It is a schematic diagram of the adjustment block axis of the utility model.

[0021] In the figure, the corresponding relationship between component names and drawing numbers is as follows:

[0022] 1. Main body; 101. Guide rod; 102. Limit column; 103. Guide block; 2. Threaded shaft; 201. Clamping piece; 3. Driven gear; 4. Adjusting nut; 5. Movable block; 501. Rack block; 5011. Sliding block; 6. Adjusting block; 601. Adjusting hole; 602. Fixing rod; 7. Clamping block; 8. Adjusting bolt. DETAILED DESCRIPTION

[0023] The following is a further detailed description of the embodiments of the present invention in conjunction with the accompanying drawings and examples.

[0024] Example 1: Figures 1 to 6 As shown:

[0025] The utility model provides a material strip stamping and riveting device: comprising a main body 1; guide rods 101 are symmetrically fixedly connected to the left and right sides of the main body 1, and limiting columns 102 are fixedly connected to the left and right sides of the main body 1, and receiving grooves are respectively provided on both sides of the main body 1; guide blocks 103 are symmetrically fixedly connected to the main body 1, and sliding grooves are provided on the guide blocks 103; a movable block 5 is installed on the top of the main body 1, and the bottom of the movable block 5 is in contact with the top of the limiting column 102; guide holes are respectively provided on the left and right sides of the movable block 5, and the guide holes of the movable block 5 are slidably connected to the guide rods 101; the top of the movable block 5 The two sides of the main body 1 are respectively fixedly connected with connecting cylinders, and the connecting cylinder of the movable block 5 is slidably connected with a stamping device; threaded holes are respectively provided on the left and right sides of the main body 1, and the threaded holes of the main body 1 are threadedly connected with a threaded shaft 2, and a limiting groove is provided on the threaded shaft 2; a driven gear 3 is installed on the threaded shaft 2, and a through hole is provided on the driven gear 3, and a limiting block is fixedly connected in the through hole of the driven gear 3; an adjusting block 6 is installed inside the movable block 5, and an adjusting hole 601 is provided inside the adjusting block 6; fixed rods 602 are rotatably connected to the two sides of the adjusting block 6, and the fixed rod 602 is provided with a thread, and the top of the adjusting block 6 A clamping block 7 is also installed; a clamping piece 201 is rotatably connected to the threaded shaft 2, and the clamping piece 201 is slidably connected to the inside of the receiving groove of the main body 1; the limit block of the through hole of the driven gear 3 is slidably connected to the inside of the limit groove of the threaded shaft 2, and the threaded shaft 2 is symmetrically threaded with an adjusting nut 4, and the inner side of the adjusting nut 4 is respectively attached to the two sides of the driven gear 3; the two sides of the movable block 5 are respectively fixedly connected to the rack block 501, and the teeth on the rack block 501 are meshed with the driven gear 3; a sliding block 5011 is fixedly connected to the rack block 501, and the sliding block 5011 is slidably connected to the inside of the sliding groove of the guide block 103; The movable block 5 is connected to the stamping equipment through the connecting tubes on both sides. Then, when the stamping equipment drives the movable block 5 to move up and down, the rack blocks 501 on both sides of the movable block 5 move under the guidance of the guide block 103, so that the driven gear 3 engaged on the rack block 501 rotates, thereby driving the threaded shaft 2 to move inside the threaded hole of the main body 1, so that the clamping piece 201 on the threaded shaft 2 clamps and fixes the bottom end part of the workpiece to be processed, preventing the bottom end part of the workpiece to be processed from moving during processing, and the adjusting nut 4 threadedly connected to the threaded shaft 2 can adjust the position of the driven gear 3 and adjust the moving distance of the threaded shaft 2, which is convenient for the staff to use.

[0026] Embodiment 2: On the basis of embodiment 1, threaded holes are symmetrically provided on the clamping block 7, and a fixing rod 602 is threadedly connected to the inside of the threaded hole of the clamping block 7; a through hole is provided on the clamping block 7, and an adjusting bolt 8 is slidably connected to the through hole of the clamping block 7, and the adjusting bolt 8 is also slidably connected to the inside of the adjusting hole 601; the clamping block 7 is driven to move on the adjusting block 6 by the rotation of the fixing rod 602, and then the adjusting bolt 8 is rotated to control the position in which the adjusting block 6 and the clamping block 7 are fixed together, so that the height and position of the clamping block 7 can be adjusted, which is convenient for the staff to adjust according to different types of molds.

[0027] The specific usage and function of this embodiment are as follows:

[0028] When the utility model is in use, first, the rack blocks 501 on both sides of the movable block 5 move under the guidance of the guide block 103, so that the driven gear 3 meshing with the rack block 501 rotates, thereby driving the threaded shaft 2 to move inside the threaded hole of the main body 1, so that the clamping piece 201 on the threaded shaft 2 clamps and fixes the bottom end portion of the workpiece to be processed, and the adjusting nut 4 threadedly connected to the threaded shaft 2 can adjust the position of the driven gear 3 and the moving distance of the threaded shaft 2, which is convenient for the staff to use;

[0029] Then, by rotating the fixing rod 602 and the adjusting bolt 8, the height and position of the clamping block 7 are adjusted, which makes it convenient for the staff to adjust according to different types of molds, and solves the problem that the mold fixing structure of the existing partial riveting stamping device has no adjustment capability and cannot be applied to multiple types of molds.

Claims

1. A strip stamping and riveting device, comprising a main body (1); characterized in that: The left and right sides of the main body (1) are symmetrically fixedly connected to guide rods (101), and the left and right sides of the main body (1) are fixedly connected to limit columns (102), and storage grooves are respectively provided on both sides of the main body (1); the main body (1) is symmetrically fixedly connected to guide blocks (103), and the guide blocks (103) are provided with sliding grooves; a movable block (5) is installed on the top of the main body (1), and the bottom of the movable block (5) is in contact with the top of the limit column (102); the left and right sides of the movable block (5) are respectively provided with guide holes, and the guide holes of the movable block (5) are respectively slidably connected to the guide rods (101); the top two sides of the movable block (5) are respectively fixedly connected to connecting tubes, and the movable block (5) is fixedly connected to the guide rods (101). The connecting cylinder of the block (5) is slidably connected to a stamping device; threaded holes are respectively provided on the left and right sides of the main body (1), and a threaded shaft (2) is threadedly connected to the threaded hole of the main body (1), and a limiting groove is provided on the threaded shaft (2); a driven gear (3) is installed on the threaded shaft (2), and a through hole is provided on the driven gear (3), and a limiting block is fixedly connected to the through hole of the driven gear (3); an adjusting block (6) is installed inside the movable block (5), and an adjusting hole (601) is provided inside the adjusting block (6); fixed rods (602) are rotatably connected to the two sides of the adjusting block (6), and the fixed rods (602) are provided with threads, and a clamping block (7) is also installed on the top of the adjusting block (6).

2. The strip punching and riveting device according to claim 1, characterized in that: A clamping piece (201) is rotatably connected to the threaded shaft (2), and the clamping piece (201) is slidably connected to the inside of the receiving groove of the main body (1).

3. The strip punching and riveting device according to claim 1, characterized in that: The limit block of the through hole of the driven gear (3) is slidably connected to the inside of the limit groove of the threaded shaft (2), and the threaded shaft (2) is symmetrically threaded with an adjusting nut (4), and the inner side of the adjusting nut (4) is respectively in contact with both sides of the driven gear (3).

4. The strip punching and riveting device according to claim 1, characterized in that: Rack blocks (501) are fixedly connected to both sides of the movable block (5), and the teeth on the rack block (501) are meshed and connected with the driven gear (3).

5. The strip punching and riveting device according to claim 4, characterized in that: A sliding block (5011) is fixedly connected to the rack block (501), and the sliding block (5011) is slidably connected inside the sliding groove of the guide block (103).

6. The strip punching and riveting device according to claim 1, characterized in that: The clamping block (7) is provided with threaded holes in a symmetrical shape, and a fixing rod (602) is threadedly connected inside the threaded holes of the clamping block (7).

7. The strip punching and riveting device according to claim 1, characterized in that: A through hole is provided on the clamping block (7), and an adjusting bolt (8) is slidably connected in the through hole of the clamping block (7), and the adjusting bolt (8) is also slidably connected inside the adjusting hole (601).

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