Riveting clamp of riveting equipment

Abstract

The utility model discloses a riveting fixture of riveting equipment, which relates to the technical field of riveting equipment and comprises a machine body, the inside of the machine body is connected with a screw rod, the screw rod is in threaded connection with a sliding block, and the front end of the sliding block is fixedly connected with a fixing plate. After a workpiece is placed in the middle of the multiple fixing plates, the handle on one side is rotated, the handle drives the lead screw to rotate, the sliding blocks above the two ends of the lead screw move at the same time, the sliding blocks drive the fixing plates to move, the workpiece is fixed through the fixing plates, and after the workpiece needing to be riveted makes contact with the fixed workpiece below, the workpiece is fixed through the fixing plates. And a first threaded rod is rotated, so that the first threaded rod rotates in the machine body, meanwhile, a moving plate is driven to descend, the moving plate drives a moving block to move, the moving block drives a connecting rod below the moving block to slide in the machine body, the moving plate fixes the workpiece, and at the moment, the workpiece is riveted.

Description

Technical Field

[0001] The utility model relates to the field of riveting equipment, in particular to a riveting clamp of the riveting equipment. Background Art

[0002] At present, the riveting parts are all operated by two people in the production process. During this period, one operator first puts the riveting nut into the riveting mold with bare hands, and then holds the riveted parts in the pre-riveted state. At this time, the other operator presses the button with both hands to complete the riveting action. Therefore, due to the fatigue value of the operator, the tacit understanding of the operator, and the concentration of the operator, this production method is easy to cause damage to the fingers of the operator holding the parts, which poses a serious safety hazard. The existing device still has some defects; for example;

[0003] For example, a riveting fixture of a riveting device with announcement number CN219881215U, when used, comprises a base frame and a riveting table arranged on the base frame, the interior of the riveting table is hollow and a clamping hole is opened on the upper end surface, a sleeve column is vertically extended downward at the lower opening of the clamping hole, a threaded rod is coaxially slidably sleeved in the sleeve column, the bottom end of the threaded rod extends out of the riveting table, the threaded rod is arranged in a lifting arrangement, and a clamping assembly for self-centering clamping of the rivet is arranged on the upper end of the threaded rod; in the utility model, the distance between the upper end surface of the threaded rod and the upper end surface of the riveting table is adjusted by rotating the adjusting ring according to the length of the rivet shaft, and a plurality of clamping arms can cooperate to realize self-centering clamping of rivets of different outer diameters, and the two cooperate to realize adjustment of the rivet clamping according to the size of the rivet, so as to achieve the purpose of making the application range of the entire riveting machine wider;

[0004] There are some problems with the above device. When in use, riveting is divided into cold riveting and hot riveting. The device has a poor fixing effect on the workpiece when in use, and the workpiece cannot be fixed. The workpiece may move during the riveting process, resulting in poor riveting effect, and the effect of use is not good.

[0005] Therefore, we propose a riveting fixture for riveting equipment to solve the above-mentioned problems. Utility Model Content

[0006] The utility model aims to provide a riveting fixture for riveting equipment to solve the problem raised by the above background technology that the riveting fixture for riveting equipment currently on the market has a poor clamping effect on the workpiece during cold riveting and a poor clamping effect on the workpiece during hot riveting.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a riveting fixture of a riveting device, comprising a body;

[0008] The interior of the body is connected to the screw rod, and the screw rod is threadedly connected to the slider, and the front end of the slider is fixedly connected to the fixed plate, the interior of the body is threadedly connected to the first threaded rod, and the first threaded rod is threadedly connected to the moving plate;

[0009] The interior of the machine body is threadedly connected to the second threaded rod, and the front end of the second threaded rod is rotatably connected to the support plate, and the support plate is slidably connected to the clamping block, the clamping block is slidably connected to the sliding rod, and the sliding rod is fixedly connected to the interior of the machine body through the fixing rod.

[0010] As a preferred technical solution of the utility model, the slider is symmetrically arranged about the center of the screw rod, and the left and right ends of the screw rod rotate in opposite directions, and the front ends of the sliders are connected to fixed plates.

[0011] As a preferred technical solution of the utility model, the front end of the moving plate is fixedly connected to the moving block, the moving block is fixedly connected to the connecting rod, and the connecting rod is slidably connected to the inside of the machine body.

[0012] As a preferred technical solution of the utility model, the clamping blocks are symmetrically arranged about the center of the support plate, and both sides of the support plate are slidably connected to the inner side of the clamping blocks, and the clamping blocks are slidably connected to the slide rods.

[0013] As a preferred technical solution of the utility model, the first threaded rod, the second threaded rod and one end of the screw rod are connected with a handle, and the surface of the handle is provided with anti-slip grooves, and the handle is made of metal.

[0014] As a preferred technical solution of the utility model, the front end of the second threaded rod is connected to the inside of the support plate through balls, and the balls are symmetrically arranged about the center of the front end of the second threaded rod, and the first threaded rod is connected to the inside of the movable plate through a bearing.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The device is provided with a cold riveting structure. When cold riveting is required during use, the workpiece is placed in the middle of multiple fixed plates, and a handle on one side is turned so that the handle drives the screw to rotate, so that the sliders above both ends of the screw move at the same time, so that the slider drives the fixed plate to move, so that the fixed plate fixes the workpiece. At this time, after the workpiece to be riveted is brought into contact with the workpiece fixed below, the first threaded rod is rotated so that the first threaded rod rotates inside the machine body, and at the same time drives the moving plate to descend, so that the moving plate drives the moving block to move, so that the moving block drives the connecting rod below to slide inside the machine body, so that the moving plate fixes the workpiece, and the workpiece is riveted at this time;

[0017] 2. The device is provided with a hot riveting structure. When hot riveting is required during use, the second threaded rod is rotated so that the front end of the second threaded rod rotates inside the support plate, and then the two sides of the support plate slide inside the clamping block. After the clamping block slides over the slide rod, the clamping block fixes the workpiece. At this time, the riveting holes on the surface of other workpieces are overlapped with the riveting holes of the fixed workpiece. At this time, the workpiece cooperates with the machine body to complete the hot riveting. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the top view structure of the utility model;

[0019] Figure 2 It is a side view structural diagram of the fixing plate of the utility model;

[0020] Figure 3 It is a side view structural diagram of the movable plate of the utility model;

[0021] Figure 4 This is a schematic diagram of the main structure of the support block of the utility model.

[0022] In the figure: 1, machine body; 2, screw rod; 3, slider; 4, fixed plate; 5, first threaded rod; 6, movable plate; 7, connecting rod; 8, second threaded rod; 9, supporting plate; 10, clamping block; 11, sliding rod; 12, fixed rod; 13, movable block. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] See also Figure 1-4 The utility model provides a technical solution: a riveting fixture of a riveting device, comprising a body 1, the body 1 is connected to a screw rod 2, and the screw rod 2 is threadedly connected to a slider 3, the slider 3 is symmetrically arranged about the center of the screw rod 2, and the left and right ends of the screw rod 2 rotate in opposite directions, and the front ends of the slider 3 are connected to a fixed plate 4, and the front end of the slider 3 is fixedly connected to the fixed plate 4, the body 1 is threadedly connected to a first threaded rod 5, and the first threaded rod 5 is threadedly connected to a moving plate 6, the first threaded rod 5 is connected to the inside of the moving plate 6 through a bearing, the front end of the moving plate 6 is fixedly connected to a moving block 13, and the moving block 13 is fixedly connected to a connecting rod 7, and the connecting rod 7 is slidably connected to the inside of the body 1;

[0025] When cold riveting is required during use, the workpiece is placed in the middle of multiple fixed plates 4, and the handle on one side is turned so that the handle drives the screw rod 2 to rotate, so that the sliders 3 above the two ends of the screw rod 2 move at the same time, so that the sliders 3 drive the fixed plates 4 to move, so that the fixed plates 4 fix the workpiece. At this time, after the workpiece to be riveted is brought into contact with the workpiece fixed below, the first threaded rod 5 is rotated so that the first threaded rod 5 rotates inside the machine body 1, and at the same time drives the moving plate 6 to descend, so that the moving plate 6 drives the moving block 13 to move, so that the moving block 13 drives the lower connecting rod 7 to slide inside the machine body 1, so that the moving plate 6 fixes the workpiece, and the workpiece is riveted at this time;

[0026] The interior of the machine body 1 is threadedly connected with the second threaded rod 8, and the front end of the second threaded rod 8 is rotatably connected with the support plate 9, and the support plate 9 is slidably connected with the clamping block 10, the clamping block 10 is symmetrically arranged about the center of the support plate 9, and the two sides of the support plate 9 are slidably connected with the inner side of the clamping block 10, and the clamping block 10 is slidably connected with the sliding rod 11, the clamping block 10 and the sliding rod 11 are slidably connected, and the sliding rod 11 is fixedly connected to the interior of the machine body 1 through the fixing rod 12, the front end of the second threaded rod 8 is connected to the interior of the support plate 9 through the ball, and the ball is symmetrically arranged about the center of the front end of the second threaded rod 8, the first threaded rod 5, the second threaded rod 8 and one end of the screw rod 2 are connected with a handle, and the surface of the handle is provided with anti-slip grooves, and the handle is made of metal;

[0027] When hot riveting is required during use, the second threaded rod 8 is rotated so that the front end of the second threaded rod 8 rotates inside the support plate 9, and the two sides of the support plate 9 slide inside the clamping block 10, and the clamping block 10 slides over the slide rod 11, so that the clamping block 10 fixes the workpiece. At this time, the riveting holes on the surface of other workpieces are overlapped with the riveting holes of the fixed workpiece, and the workpiece is matched with the machine body 1 to complete the hot riveting.

[0028] Working principle: When using the riveting fixture of the riveting equipment, when cold riveting is required, place the workpiece in the middle of multiple fixed plates 4, turn the handle on one side, so that the handle drives the screw rod 2 to rotate, so that the sliders 3 above the two ends of the screw rod 2 move at the same time, so that the slider 3 drives the fixed plate 4 to move, so that the fixed plate 4 fixes the workpiece. At this time, after the workpiece to be riveted is in contact with the workpiece fixed below, turn the first threaded rod 5, so that the first threaded rod 5 rotates inside the body 1, and at the same time drives the moving plate 6 to descend, so that the moving plate 6 drives the moving block 13 moves, so that the moving block 13 drives the connecting rod 7 below to slide inside the body 1, so that the moving plate 6 fixes the workpiece. At this time, the workpiece is riveted. When hot riveting is required during use, the second threaded rod 8 is rotated, so that the front end of the second threaded rod 8 rotates inside the support plate 9, so that the two sides of the support plate 9 slide inside the clamping block 10, so that the clamping block 10 slides above the slide rod 11, and the clamping block 10 fixes the workpiece. At this time, the riveting holes on the surface of other workpieces are overlapped with the riveting holes of the fixed workpiece. At this time, the workpiece cooperates with the body 1 to complete hot riveting.

[0029] Thereby completing a series of tasks, the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0030] It is obvious 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 features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A riveting fixture for a riveting device, comprising a body (1); Features: The interior of the machine body (1) is connected to the screw rod (2), the screw rod (2) is threadedly connected to the slider (3), the front end of the slider (3) is fixedly connected to the fixed plate (4), the interior of the machine body (1) is threadedly connected to the first threaded rod (5), and the first threaded rod (5) is threadedly connected to the movable plate (6); The interior of the machine body (1) is threadedly connected to the second threaded rod (8), and the front end of the second threaded rod (8) is rotatably connected to the support plate (9), and the support plate (9) is slidably connected to the clamping block (10), and the clamping block (10) is slidably connected to the sliding rod (11), and the sliding rod (11) is fixedly connected to the interior of the machine body (1) via a fixing rod (12).

2. The riveting fixture of the riveting equipment according to claim 1, characterized in that: The slider (3) is symmetrically arranged about the center of the screw rod (2), and the left and right ends of the screw rod (2) rotate in opposite directions, and the front ends of the sliders (3) are connected to fixing plates (4).

3. The riveting fixture of the riveting equipment according to claim 1, characterized in that: The front end of the movable plate (6) is fixedly connected to the movable block (13), the movable block (13) is fixedly connected to the connecting rod (7), and the connecting rod (7) is slidably connected to the inside of the machine body (1).

4. The riveting fixture of the riveting equipment according to claim 1, characterized in that: The clamping block (10) is symmetrically arranged about the center of the support plate (9), and both sides of the support plate (9) are slidably connected to the inner side of the clamping block (10), and the clamping block (10) is slidably connected to the slide rod (11).

5. The riveting fixture of the riveting equipment according to claim 1, characterized in that: The first threaded rod (5), the second threaded rod (8) and one end of the screw rod (2) are connected to a handle, and the surface of the handle is provided with anti-slip grooves, and the handle is made of metal.

6. The riveting fixture of the riveting equipment according to claim 5, characterized in that: The front end of the second threaded rod (8) is connected internally to the support plate (9) via a ball bearing, and the ball bearings are symmetrically arranged about the center of the front end of the second threaded rod (8), and the first threaded rod (5) is connected internally to the moving plate (6) via a bearing.

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