Spin riveting machine for drawer sliding rail machining

By designing a riveting machine for processing drawer slide rails including fine-tuning mechanism and fixture components, the problems of insufficient processing accuracy, high scrap rate and poor adaptability in the prior art are solved, and higher processing accuracy and adaptability are achieved.

CN222626088UActive Publication Date: 2025-03-18HAINING DEYI METAL PROD CO LTD
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Patent Information

Application Number
CN202420909065.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-28
Publication Date
2025-03-18
Estimated Expiration
2034-04-28

AI Technical Summary

Technical Problem

The existing riveting machines for drawing slide processing have problems such as insufficient processing accuracy, high scrap rate and poor adaptability of fixtures.

Method used

A rotary rivet machine for processing drawer slide rails including a base, a placing plate, a rotary rivet head body and a fine-tuning mechanism is designed. The fine-adjustment mechanism consists of a vertical plate, a slide rail, a slide table, an L-shaped mounting frame, a threaded rod, a knob and a connecting block, which is used to fine-tune the position of the rotary rivet head body. The fixture assembly includes a working table, a fixed clip, a moving clip, a connector, a lever, a baffle and a spring to accommodate drawer slides of different sizes.

Benefits of technology

Through the setting of the fine-tuning mechanism, the position accuracy of the rotary rivet head body is improved, the processing accuracy is enhanced, and the scrap rate is reduced. The design of the fixture assembly allows the machine to adapt to drawer slides of different sizes, improving the adaptability and stability of processing.

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Abstract

The utility model belongs to the technical field of machinery, and particularly relates to a spin riveting machine for drawer sliding rail machining, which comprises a base, a placing plate connected onto the base, a spin riveting head body arranged above the placing plate, and a fine adjustment mechanism arranged on the placing plate and used for finely adjusting the position of the spin riveting head body. The fine adjustment mechanism comprises a vertical plate, a sliding rail, a sliding table, an L-shaped mounting frame, a threaded rod, a knob and a connecting block, the vertical plate is arranged on the placement plate, the sliding rail is horizontally connected to the vertical plate, the sliding table is slidably connected to the sliding rail, the middle of the L-shaped mounting frame is connected with the sliding table, the spin riveting head body is mounted on the L-shaped mounting frame, and the threaded rod is arranged on the vertical plate. One end of the threaded rod is rotationally connected to one side of the vertical plate, the rotary knobs are installed on the two sides of the vertical plate, the middles of the rotary knobs are fixedly connected with rotating shafts, the rotating shafts are connected with the other end of the threaded rod, the connecting blocks are connected to the threaded rod in a threaded mode and connected with the sliding table, and the placing plate is further provided with a clamp assembly used for fixing a drawer sliding rail.
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Description

Technical Field

[0001] The utility model belongs to the technical field of machinery, and in particular relates to a rotary riveting machine for processing drawer slide rails. Background Art

[0002] In today's furniture manufacturing industry, drawer slides are an important part of drawers. Traditional drawer slide processing methods have disadvantages such as low processing efficiency, high cost, and easy damage. In order to solve the above problems, some companies have begun to use rotary riveting technology to process drawer slides; rotary riveting technology is a connection method that rotates rivets and presses them into workpieces, in which the rotary rivet head body needs to be accurately aligned with the workpiece to be processed to ensure the uniformity and stability of the workpiece connection. Existing rotary riveting machines for drawer slide processing often have insufficient processing accuracy, resulting in increased scrap rate. At the same time, the fixture is only suitable for single-size drawer slide processing and has poor adaptability. Therefore, it is necessary to design a rotary riveting machine for drawer slide processing. Summary of the invention

[0003] The utility model aims to solve the above problems in the prior art and proposes a riveting machine for processing drawer slide rails.

[0004] The purpose of the utility model can be achieved through the following technical solutions: a rivet machine for processing drawer slide rails, comprising a base, a placement plate is connected to the base, and a rivet head body is arranged above the placement plate, characterized in that a fine-tuning mechanism for fine-tuning the position of the rivet head body is arranged on the placement plate, the fine-tuning mechanism comprises a vertical plate, a slide rail, a slide, an L-shaped mounting frame, a threaded rod, a knob and a connecting block, the vertical plate is arranged on the placement plate, the slide rail is horizontally connected to the vertical plate, the slide is slidably connected to the slide rail, the middle part of the L-shaped mounting frame is connected to the slide, the rivet head body is installed on the L-shaped mounting frame, the threaded rod is arranged on the vertical plate, one end of the threaded rod is rotatably connected to one side of the vertical plate, the knob is installed on two side parts of the vertical plate, the middle part of the knob is fixedly connected with a rotating shaft, the rotating shaft is connected to the other end of the threaded rod, the connecting block is threadedly connected to the threaded rod, and the connecting block is connected to the slide, and the placement plate is also provided with a clamp assembly for fixing the drawer slide rail.

[0005] The working principle of the utility model is as follows: a drawer slide that needs to be riveted is placed on an operating table and fixed with a clamp assembly. An operator inserts a rivet into a pre-drilled hole of the drawer slide and then lowers the rivet head body. If the positioning position of the rivet head body and the pre-drilled hole is not accurate enough, the operator turns a knob to drive the threaded rod to rotate through a rotating shaft to move the connecting block and the L-shaped mounting frame to move, and then fine-tune the position of the rivet head body and then perform riveting on the drawer slide, thereby improving the processing accuracy and ensuring the uniformity and stability of the workpiece connection. At the same time, the setting of the clamp assembly can adapt to the processing of drawer slides of different sizes.

[0006] The clamp assembly includes an operating table, a fixed clamp block, a movable clamp block, a connecting piece, a lever, a baffle and a spring. The operating table is arranged on a placement plate, the fixed clamp block is fixed on the operating table, two movable grooves 1 are provided on the operating table, the movable clamp block is parallel to the fixed clamp block and is arranged on the operating table, and the movable clamp block is located above the two movable grooves 1, the connecting pieces are provided in two, the two connecting pieces both pass through the movable groove 1 and are connected to the bottom of the movable clamp block, the levers are provided in two, one end of each lever is connected to the connecting piece, a movable groove 2 is provided on the side of the operating table, the baffle is arranged on the outside of the operating table, the baffle is connected to the other end of the lever, the springs are sleeved on the levers, one end of the spring is connected to the connecting piece, and the other end of the spring is connected to the notch of the movable groove 2.

[0007] With the above structure, the drawer slide rail that needs to be riveted can be clamped and fixed by setting the operating table, fixed clamping block, movable clamping block, connecting member, lever, baffle and spring. In this embodiment, the baffle is moved, and the baffle drives the lever to move out from the notch of the movable groove 2, so that the connecting member drives the movable clamping block to move in the movable groove 1. At this time, the spring is compressed, and after the drawer slide rail is put in, the baffle is released, and the movable clamping block automatically rebounds to fix the drawer slide rail. When the processing is completed, the movable clamping block is released and the drawer slide rail is taken out according to the same principle as above.

[0008] The end of the threaded rod away from the knob is connected with a nut.

[0009] The above structure is adopted to prevent the threaded rod from falling off when rotating.

[0010] The inner sides of the fixed clamping block and the movable clamping block are both connected with anti-skid pads.

[0011] With the above structure, the fixed clamping block and the movable clamping block are not easy to move when clamping the workpiece for processing, and wear on the workpiece is avoided at the same time.

[0012] The baffle is connected with a handle.

[0013] With the above structure, the arrangement of the handle makes it convenient for operators to pull and release the blocking piece.

[0014] Compared with the prior art, the present riveting machine for processing drawer slide rails has the following advantages: through the setting of the fine-tuning mechanism, the operator can fine-tune the position of the rivet head body and then perform riveting processing on the drawer slide rails, thereby improving the processing accuracy and ensuring the uniformity and stability of the workpiece connection. At the same time, the setting of the fixture assembly can adapt to the processing of drawer slide rails of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the plane structure of the utility model Figure 1 ;

[0016] Figure 2 This is a schematic diagram of the plane structure of the utility model Figure 2 ;

[0017] Figure 3 It is a schematic diagram of the planar structure of the fine-tuning mechanism in the utility model;

[0018] Figure 4 It is a cross-sectional view of the clamp assembly in the utility model;

[0019] In the figure, 1. base; 2. placement plate; 3. rivet head body; 4. fine-tuning mechanism; 41. vertical plate; 42. slide rail; 43. slide table; 44. L-shaped mounting frame; 45. threaded rod; 451. nut; 46. knob; 461. rotating shaft; 47. connecting block; 5. clamp assembly; 51. operating table; 511. moving slot 1; 512. moving slot 2; 52. fixed clamp block; 53. moving clamp block; 54. connecting piece; 55. lever; 56. baffle; 57. spring; 6. anti-slip pad; 7. handle. DETAILED DESCRIPTION

[0020] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0021] like Figure 1-Figure 4As shown, the purpose of the utility model can be achieved by the following technical solutions: the present drawer slide processing rotary riveting machine comprises a base 1, a placing plate 2 is connected to the base 1, a rotary riveting head body 3 is arranged above the placing plate 2, a fine adjustment mechanism 4 for fine-tuning the position of the rotary riveting head body 3 is arranged on the placing plate 2, the fine adjustment mechanism 4 comprises a vertical plate 41, a slide rail 42, a slide table 43, an L-shaped mounting frame 44, a threaded rod 45, a knob 46 and a connecting block 47, the vertical plate 41 is arranged on the placing plate 2, the slide rail 42 is horizontally connected to the vertical plate 41, and in this embodiment, the vertical plate 41 is in the shape of a U-shaped opening The slide 43 is slidably connected to the slide rail 42, the middle part of the L-shaped mounting frame 44 is connected to the slide 43, the rivet head body 3 is installed on the L-shaped mounting frame 44, the threaded rod 45 is arranged on the vertical plate 41, one end of the threaded rod 45 is rotatably connected to one side of the vertical plate 41, the knob 46 is installed on the two side parts of the vertical plate 41, the middle part of the knob 46 is fixedly connected with a rotating shaft 461, the rotating shaft 461 is connected to the other end of the threaded rod 45, the connecting block 47 is threadedly connected to the threaded rod 45, and the connecting block 47 is connected to the slide 43, and a clamp assembly 5 for fixing the drawer slide rail is also provided on the placement plate 2.

[0022] The clamp assembly 5 includes an operating table 51, a fixed clamp block 52, a movable clamp block 53, a connecting piece 54, a lever 55, a baffle 56 and a spring 57. The operating table 51 is arranged on the placement plate 2, the fixed clamp block 52 is fixed on the operating table 51, and two movable grooves 511 are provided on the operating table 51. The movable clamp block 53 is arranged on the operating table 51 in parallel with the fixed clamp block 52, and the movable clamp block 53 is located above the two movable grooves 511. There are two connecting pieces 54, and the two connecting pieces 54 pass through the movable groove 511 and the movable groove 511. The bottom of the movable clamping block 53 is connected, two levers 55 are provided, one end of each lever 55 is connected to the connecting piece 54, a movable groove 2 512 is provided on the side of the operating table 51, and a baffle 56 is provided on the outer side of the operating table 51. In the present embodiment, the size of the baffle 56 is larger than the slot size of the movable groove 2 512, and the baffle 56 is connected to the other end of each lever 55. The spring 57 is sleeved on the lever 55, one end of the spring 57 is connected to the connecting piece 54, and the other end of the spring 57 is connected to the slot of the movable groove 2 512.

[0023] By adopting the above structure, the drawer slide rail that needs to be riveted can be clamped and fixed through the arrangement of the operating table 51, the fixed clamp block 52, the movable clamp block 53, the connecting piece 54, the lever 55, the baffle 56 and the spring 57. In the present embodiment, the baffle 56 is moved, and the baffle 56 drives the lever 55 to move out from the notch of the movable groove 2 512, so that the connecting piece 54 drives the movable clamp block 53 to move in the movable groove 1 511. At this time, the spring 57 is compressed and placed in the drawer slide rail. The baffle 56 is released, and the movable clamp block 53 automatically rebounds to fix the drawer slide rail. When the processing is completed, the movable clamp block 53 is released and the drawer slide rail is taken out according to the same principle as above.

[0024] A nut 451 is connected to one end of the threaded rod 45 away from the knob 46 ; the above structure is adopted to prevent the threaded rod 45 from falling off when rotating.

[0025] The inner sides of the fixed clamp block 52 and the movable clamp block 53 are both connected with anti-skid pads 6; with the above structure, the fixed clamp block 52 and the movable clamp block 53 are not easy to move when clamping the workpiece for processing, and at the same time avoid wear on the workpiece. In this embodiment, the anti-skid pad 6 is made of materials such as plastic.

[0026] The baffle 56 is connected with a handle 7 ; with the above structure, the arrangement of the handle 7 makes it convenient for the operator to pull and release the baffle 56 .

[0027] The working principle of the utility model is as follows: the drawer slide rail that needs to be riveted is placed on the operating table 51, fixed with the clamp assembly 5, the operator inserts the rivet into the pre-drilled hole of the drawer slide rail, and then lowers the rivet head body 3. If the positioning position of the rivet head body 3 and the pre-drilled hole is not accurate enough, the operator turns the knob 46, drives the threaded rod 45 to rotate through the rotating shaft 461, moves the connecting block 47, drives the L-shaped mounting frame 44 to move, fine-tunes the position of the rivet head body 3, and then performs riveting on the drawer slide rail, thereby improving the processing accuracy and ensuring the uniformity and stability of the workpiece connection. At the same time, the setting of the clamp assembly 5 can adapt to the processing of drawer slide rails of different sizes.

[0028] The above components are all common standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0029] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A riveting machine for processing drawer slide rails, comprising a base (1), a placement plate (2) connected to the base (1), a riveting head body (3) arranged above the placement plate (2), characterized in that: The placement plate (2) is provided with a fine adjustment mechanism (4) for fine adjustment of the position of the rotary rivet head body (3), the fine adjustment mechanism (4) comprising a vertical plate (41), a slide rail (42), a slide table (43), an L-shaped mounting frame (44), a threaded rod (45), a knob (46) and a connecting block (47), the vertical plate (41) is arranged on the placement plate (2), the slide rail (42) is horizontally connected to the vertical plate (41), the slide table (43) is slidably connected to the slide rail (42), the middle part of the L-shaped mounting frame (44) is connected to the slide table (43), and the rotary rivet head body (3) is mounted on the vertical plate (41). The threaded rod (45) is arranged on the vertical plate (41), one end of the threaded rod (45) is rotatably connected to one side of the vertical plate (41), the knob (46) is installed on two side parts of the vertical plate (41), the middle part of the knob (46) is fixedly connected with a rotating shaft (461), the rotating shaft (461) is connected to the other end of the threaded rod (45), the connecting block (47) is threadedly connected to the threaded rod (45), and the connecting block (47) is connected to the slide table (43), and the placement plate (2) is also provided with a clamp assembly (5) for fixing the drawer slide rail.

2. A riveting machine for processing drawer slide rails according to claim 1, characterized in that: The clamp assembly (5) comprises an operating table (51), a fixed clamp block (52), a movable clamp block (53), a connecting piece (54), a lever (55), a blocking piece (56) and a spring (57); the operating table (51) is arranged on a placement plate (2); the fixed clamp block (52) is fixed on the operating table (51); two movable grooves (511) are provided on the operating table (51); the movable clamp block (53) is arranged parallel to the fixed clamp block (52) on the operating table (51); and the movable clamp block (53) is located above the two movable grooves (511); the connecting piece (54) is arranged in two pieces; The two connecting members (54) are connected to the bottom of the movable clamping block (53) through the movable groove (511). The lever (55) is provided in two pieces, and one end of each lever (55) is connected to the connecting member (54). The side of the operating table (51) is provided with a movable groove (512). The baffle (56) is provided on the outside of the operating table (51), and the baffle (56) is connected to the other end of each lever (55). The spring (57) is sleeved on the lever (55), and one end of each spring (57) is connected to the connecting member (54), and the other end of each spring (57) is connected to the notch of the movable groove (512).

3. The riveting machine for processing drawer slide rails according to claim 1, characterized in that: One end of the threaded rod (45) away from the knob (46) is connected with a nut (451).

4. A riveting machine for processing drawer slide rails according to claim 2, characterized in that: The inner sides of the fixed clamping block (52) and the movable clamping block (53) are both connected with anti-slip pads (6).

5. The riveting machine for processing drawer slide rails according to claim 2, characterized in that: The blocking piece (56) is connected to a handle (7).