Sawing and riveting all-in-one machine

Abstract

The utility model relates to the technical field of sawing devices, and provides a sawing and riveting all-in-one machine. The saw cutting assembly is provided with a first saw blade and a second saw blade which are movably arranged on the workbench; the riveting assemblies are arranged on the two sides of the first saw blade respectively; the fixing assembly is provided with a first pressing block and a second pressing block. Compared with the prior art, the first saw blade used for cutting off raw materials is arranged in the middle of the workbench, the second saw blades are arranged on the two sides of the first saw blade, and the raw materials are clamped once, so that two times of cutting operation of the raw materials is completed; and by arranging the riveting assembly, on the premise that the semi-finished product is not moved or clamped for the second time, riveting operation of the semi-finished product is completed, the production cost of the workpiece is reduced, and meanwhile the manufacturing precision of the workpiece is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sawing devices, in particular to a sawing and riveting integrated machine. Background Art

[0002] like Figure 1 An automobile component is shown. During the production process of the workpiece, the raw material needs to be cut into semi-finished products 43 of equal length. Subsequently, the ends of these semi-finished products 43 are subjected to secondary cutting to process the desired shape. Finally, the semi-finished products 43 are hand-riveted with connectors 44 to complete the manufacture of the workpiece.

[0003] The traditional manufacturing process steps are as follows: first, the raw materials are cut into semi-finished products 43 of uniform length; then, the batch of semi-finished products 43 are collectively transferred to the second cutting workstation for precise customized cutting of the end shape; finally, these parts that have undergone secondary cutting are transported to the riveting station for riveting and installation of the connector 44. This process not only involves multiple transportation and re-clamping and positioning of the product, resulting in increased production costs, but also affects the processing accuracy of the parts due to the cumulative errors of each clamping and positioning step. In addition, the existing cutting process generally lacks effective protection, and the dust generated during the cutting process flies wantonly, seriously threatening the health and safety of the operator. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a sawing and riveting integrated machine in view of the current status of the prior art.

[0005] The utility model solves the above technical problems by adopting a technical solution: a sawing and riveting machine is provided, which is used for sawing raw materials to form semi-finished products and riveting connecting parts on the semi-finished products. The sawing and riveting machine comprises:

[0006] Workbench;

[0007] A sawing assembly, comprising a first saw blade movably arranged on the workbench and second saw blades movably arranged on both sides of the first saw blade, wherein the first saw blade is used for cutting raw materials and the second saw blade is used for sawing ends of semi-finished products;

[0008] Riveting assemblies are arranged on both sides of the first saw blade and are used to rivet the connecting piece on the cut semi-finished product;

[0009] The fixing assembly comprises: a first pressing block, one of which is disposed between the first saw blade and each of the riveting assemblies, the first pressing block being movably disposed on the workbench in a horizontal direction and used for pressing on the side wall of the raw material; a second pressing block, one of which is disposed above both sides of the raw material in a horizontal direction, the second pressing block being movably disposed on the workbench in a vertical direction and used for pressing on the end of the raw material;

[0010] The raw material placed on the workbench can be fixed on the workbench due to the pressure of the first pressing block and the second pressing block, and can be divided into two equal sections from the middle position due to the sawing of the first saw blade, and can be riveted with the connecting part under the riveting pressure of the riveting assembly, and the sawing operation of the end can be completed under the sawing of the second saw blade.

[0011] In the above-mentioned sawing and riveting machine, the moving directions of the two second saw blades are arranged to form an angle with the vertical direction.

[0012] In the above-mentioned sawing and riveting machine, the sawing assembly includes:

[0013] A support frame, which is arranged on the workbench and below the raw material, wherein a first accommodating cavity is arranged in the support frame, and the first accommodating cavity has a first opening facing the raw material;

[0014] A first protective cover, which is movably sleeved on the outer side of the first saw blade, wherein a second accommodating cavity is arranged in the first protective cover, and the second accommodating cavity has a second opening facing the raw material;

[0015] The first protective cover can abut against the support frame when the first saw blade moves toward the raw material on the support frame, so that the first accommodating cavity is connected with the second accommodating cavity, and the part of the raw material to be cut off and the first saw blade are sealed.

[0016] In the above-mentioned sawing and riveting machine, the sawing assembly includes:

[0017] A first driving member, which is horizontally arranged on the workbench;

[0018] A first moving seat connected to an output end of the first driving member;

[0019] A second driving member, which is vertically arranged on the first moving seat;

[0020] A second moving seat connected to an output end of the second driving member;

[0021] The third driving member is connected to the second movable seat, and the first saw blade is connected to the output end of the third driving member to drive the first saw blade to rotate.

[0022] In the above-mentioned sawing and riveting machine, a connecting plate is provided on the second movable seat, the first protective cover is movably connected to the connecting plate, a connecting block is fixedly connected to the first protective cover, a guide column is fixed on the connecting block, one end of the guide column along the axial direction is movably inserted on the connecting plate, a first elastic member is sleeved on the outer side of the guide column, one end of the first elastic member abuts against the connecting plate, and the other end of the first elastic member abuts against the connecting block.

[0023] In the above-mentioned sawing and riveting machine, the sawing assembly includes:

[0024] A fourth driving member, which is arranged on the workbench;

[0025] A third moving seat connected to an output end of the fourth driving member;

[0026] a fifth driving member connected to the third moving seat;

[0027] a fourth moving seat connected to an output end of the fifth driving member;

[0028] a sixth driving member connected to the fourth movable seat, wherein the second saw blade is connected to an output end of the sixth driving member;

[0029] a second protective cover, which is sleeved on the outer side of the second saw blade and fixed on the third movable seat, and the second protective cover is provided with a third opening;

[0030] The second saw blade is used for sawing the end of the raw material entering the second protective cover through the third opening.

[0031] The above-mentioned sawing and riveting machine further includes:

[0032] a seventh driving member, which is horizontally arranged on the third moving seat;

[0033] a fifth moving seat, which is movably disposed on the third moving seat and connected to an output end of the seventh driving member;

[0034] A limit block, movably arranged on the fifth movable seat;

[0035] A connecting rod, one end of which passes through the fifth movable seat and is connected to the limit block, a second elastic member is sleeved on the connecting rod, one end of the second elastic member abuts against the fifth movable seat, and the other end of the second elastic member abuts against the limit block;

[0036] A limiting column is threadedly connected to the fifth movable seat, and one end of the limiting column movably abuts against the limiting block.

[0037] In the above-mentioned sawing and riveting machine, the fixing assembly includes:

[0038] An eighth driving member, which is horizontally arranged on the workbench, and the first pressing block is connected to an output end of the eighth driving member;

[0039] a first fixed block, which is fixed on the workbench and arranged opposite to the first pressing block, and the eighth driving member is used to drive the first pressing block to move closer to or away from the first fixed block;

[0040] A ninth driving member is vertically arranged above the workbench, and the second pressing block is connected to the output end of the ninth driving member to drive the second pressing block to move closer to or away from the raw material.

[0041] In the above-mentioned sawing and riveting machine, the riveting assembly includes:

[0042] A riveting table, which is fixed on the workbench;

[0043] A tenth driving member, which is horizontally connected to the riveting platform, and an output end of the tenth driving member is connected to a third pressing block;

[0044] A second fixing block, which is connected to the riveting platform and arranged opposite to the third pressing block, the second fixing block is provided with a positioning groove, and the connecting member is placed in the positioning groove;

[0045] The eleventh driving member is vertically arranged on the riveting platform. A riveting block is arranged at the output end of the eleventh driving member. The riveting block is movably arranged above the second fixed block.

[0046] Compared with the prior art, the utility model has the following advantages:

[0047] (1) A first saw blade for cutting the raw material is arranged at the middle position of the workbench, and second saw blades are arranged on both sides of the first saw blade. The raw material is clamped once to complete two cutting operations. The riveting assembly is arranged to complete the riveting operation of the semi-finished product without moving the semi-finished product or clamping the semi-finished product for the second time, thereby reducing the production cost of the workpiece and improving the manufacturing accuracy of the workpiece.

[0048] (2) The first accommodating chamber and the first protective cover having the second accommodating chamber are provided to prevent dust generated during the cutting process from flying freely when the first saw blade cuts the raw material, thereby providing a safe operating environment for the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0049] Figure 1 It is a three-dimensional image of the workpiece after processing;

[0050] Figure 2 The three-dimensional diagram of the sawing and riveting machine of this scheme;

[0051] Figure 3 It is a three-dimensional diagram of the sawing component part structure connected with the fixed component;

[0052] Figure 4 It is a three-dimensional diagram of the partial structure of the sawing assembly;

[0053] Figure 5 It is a perspective view of the riveting assembly 5.

[0054] In the figure, 1, workbench; 2, sawing assembly; 3, first saw blade; 4, second saw blade; 5, riveting assembly; 6, fixing assembly; 7, first pressing block; 8, second pressing block; 9, supporting frame; 10, first accommodating chamber; 11, first protective cover; 12, second accommodating chamber; 13, first driving member; 14, first moving seat; 15, second driving member; 16, second moving seat; 17, third driving member; 18, connecting plate; 19, connecting block; 20, guide column; 21, first elastic member; 22, fourth driving member; 23, first 1. The third movable seat; 24. The fifth driving member; 25. The fourth movable seat; 26. The sixth driving member; 27. The second protective cover; 28. The seventh driving member; 29. ​​The fifth movable seat; 30. The limiting block; 31. The connecting rod; 32. The second elastic member; 33. The limiting column; 34. The eighth driving member; 35. The first fixed block; 36. The ninth driving member; 37. The riveting table; 38. The tenth driving member; 39. The third pressing block; 40. The second fixed block; 41. The eleventh driving member; 42. The riveting block; 43. The semi-finished product; 44. The connecting member. DETAILED DESCRIPTION

[0055] 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.

[0056] like Figures 2 to 5As shown, the utility model is a sawing and riveting machine, comprising: a workbench 1; a sawing assembly 2, which has a first saw blade 3 movably arranged on the workbench 1 and second saw blades 4 movably arranged on both sides of the first saw blade 3, the first saw blade 3 is used to cut the raw material, and the second saw blade 4 is used to saw the end of the semi-finished product 43; riveting assemblies 5 arranged on both sides of the first saw blade 3, which are used to rivet the connecting piece 44 on the semi-finished product 43 after cutting; a fixing assembly 6, which has: a first pressing block 7, a first pressing block 7 is arranged between the first saw blade 3 and each riveting assembly 5, and the first pressing block 7 is movable in the horizontal direction The first pressing block 7 and the second pressing block 8 are arranged on the workbench 1 for pressing on the side wall of the raw material; the second pressing block 8 is arranged above both sides of the workpiece in the horizontal direction, and the second pressing block 8 is movably arranged on the workbench 1 in the vertical direction for pressing on the end of the raw material; the raw material placed on the workbench 1 can be fixed on the workbench 1 under the pressure of the first pressing block 7 and the second pressing block 8, and can be divided into two equal sections from the middle position under the sawing of the first saw blade 3, and can be riveted with the connecting piece 44 under the riveting pressure of the riveting assembly 5, and the sawing operation of the end can be completed under the sawing of the second saw blade 4.

[0057] During operation, the raw material is fixed on the workbench 1 through the fixing component 6, the first pressing block 7 is pressed on the side wall of the raw material to limit its freedom in the horizontal direction, and the second pressing block 8 is installed on the upper end of the raw material to limit its freedom in the vertical direction. After fixation, the first saw blade 3 first performs a sawing operation on the raw material to divide it into two equal sections of semi-finished products 43, and then the two second saw blades 4 arranged on both sides are operated to saw the ends of the cut semi-finished products 43, and finally the riveting component 5 performs a riveting operation on the semi-finished product 43, and rivets the connecting piece 44 on the semi-finished product 43 to complete the entire workpiece manufacturing process.

[0058] In this solution, a first saw blade 3 for cutting the raw material is arranged in the middle position of the workbench 1, and second saw blades 4 are arranged on both sides of the first saw blade 3. Through a single clamping operation on the raw material, two cutting operations are completed, and by arranging a riveting assembly 5, the riveting operation of the semi-finished product 43 is completed without moving the semi-finished product 43 or clamping the semi-finished product 43 for a second time, thereby reducing the production cost of the workpiece and improving the manufacturing accuracy of the workpiece.

[0059] Preferably, the moving directions of the two second saw blades 4 are arranged to form an angle with the vertical direction, so as to saw out a desired shape at the end of the semi-finished product 43 .

[0060] The sawing assembly 2 includes: a support frame 9, which is arranged on the workbench 1 and is below the raw material, a first accommodating chamber 10 is arranged in the support frame 9, and the first accommodating chamber 10 has a first opening facing the raw material; a first protective cover 11, which is movably sleeved on the outer side of the first saw blade 3, a second accommodating chamber 12 is arranged in the first protective cover 11, and the second accommodating chamber 12 has a second opening facing the raw material; the first protective cover 11 can abut against the support frame 9 when the first saw blade 3 moves toward the direction of the raw material on the support frame 9, so that the first accommodating chamber 10 is connected with the second accommodating chamber 12, and the part of the raw material that needs to be cut off and the first saw blade 3 are sealed.

[0061] During operation, the middle position of the raw material that needs to be sawed off is on the first opening, and the first protective cover 11 is driven by the first saw blade 3 to move toward the support frame 9. When the first protective cover 11 moves to abut against the support frame 9 and the first accommodating chamber 10 is connected to the second accommodating chamber 12, the first saw blade 3 continues to move until the raw material is cut off. The first accommodating chamber 10 and the first protective cover 11 with the second accommodating chamber 12 are arranged to prevent the dust generated during the cutting process from flying around when the first saw blade 3 saws the raw material, thereby providing a safe operating environment for the operator.

[0062] The sawing assembly 2 of the present scheme also includes: a first driving member 13, which is horizontally arranged on the workbench 1; a first movable seat 14, which is connected to the output end of the first driving member 13; a second driving member 15, which is vertically arranged on the first movable seat 14; a second movable seat 16, which is connected to the output end of the second driving member 15; a third driving member 17, which is connected to the second movable seat 16, and the first saw blade 3 is connected to the output end of the third driving member 17 to drive the first saw blade 3 to rotate.

[0063] During operation, the first driving member 13 drives the first movable seat 14 to move in the horizontal direction, thereby driving the first saw blade 3 to move in the horizontal direction. The second driving member 15 drives the second movable seat 16 to move in the vertical direction, thereby driving the first saw blade 3 to move in the vertical direction. Through the mutual cooperation of the first driving member 13 and the second driving member 15, the movement of the first saw blade 3 in the horizontal and vertical directions is realized, thereby completing the cutting operation of the raw material. Preferably, the first driving member 13, the second driving member 15 and the third driving member 17 are all motors.

[0064] Furthermore, a connecting plate 18 is provided on the second movable seat 16, the first protective cover 11 is movably connected to the connecting plate 18, a connecting block 19 is fixedly connected to the first protective cover 11, a guide column 20 is fixed on the connecting block 19, one end of the guide column 20 along the axial direction is movably inserted into the connecting plate 18, a first elastic member 21 is sleeved on the outer side of the guide column 20, one end of the first elastic member 21 abuts against the connecting plate 18, and the other end of the first elastic member 21 abuts against the connecting block 19.

[0065] When the first driving member 13 and the second driving member 15 jointly drive the first protective cover 11 to abut against the support frame 9, the second driving member 15 continues to drive the first saw blade 3 to move downward in the vertical direction, so that the first saw blade 3 can cut the raw material. At this time, since the support frame 9 limits the movement of the first protective cover 11, when the first saw blade 3 continues to move, the first protective cover 11 remains stationary, and since one end of the guide column 20 is movably inserted on the connecting plate 18, the guide column 20 remains stationary. Under the compression of the connecting plate 18 and the connecting block 19, the first elastic member 21 is gradually in a compressed state. After the sawing operation is completed, when the first driving member 13 and the second driving member 15 drive the first saw blade 3 to reset, the connecting plate 18 moves upward under the drive of the second moving seat 16. At this time, the pressure on the first elastic member 21 is gradually removed, and the first elastic member 21 gradually returns to its initial state, so that when the first saw blade 3 is reset, the relative position between the first protective cover 11 and the first saw blade 3 remains in its initial state.

[0066] In this solution, the sawing assembly 2 also includes: a fourth driving member 22, which is arranged on the workbench 1; a third moving seat 23, which is connected to the output end of the fourth driving member 22; a fifth driving member 24, which is connected to the third moving seat 23; a fourth moving seat 25, which is connected to the output end of the fifth driving member 24; a sixth driving member 26, which is connected to the fourth moving seat 25, and the second saw blade 4 is connected to the output end of the sixth driving member 26; a second protective cover 27, which is sleeved on the outer side of the second saw blade 4 and fixed on the third moving seat 23, and a third opening is provided on the second protective cover 27; the second saw blade 4 is used to saw the end of the workpiece entering the second protective cover 27 from the third opening.

[0067] During operation, the fourth driving member 22 and the fifth driving member 24 are used to drive the second saw blade 4 to move in the horizontal and vertical directions, and the sixth driving member 26 is used to drive the second saw blade 4 to rotate, so as to realize the sawing operation of the second saw blade 4 on the end of the semi-finished product 43. The third moving seat 23 is used to carry the fifth driving member 24, and the fourth moving seat 25 is used to carry the sixth driving member 26. Preferably, the fourth driving member 22, the fifth driving member 24 and the sixth driving member 26 are all motors. The third opening on the second protective cover 27 is used to allow the end of the semi-finished product 43 to be inserted into the interior of the second protective cover 27 when the fourth driving member 22 and the fifth driving member 24 drive the second saw blade 4 and the second protective cover 27 to move, so that the second saw blade 4 at the output end of the sixth driving member 26 can saw the end of the semi-finished product 43.

[0068] This scheme also includes: a seventh driving member 28, which is horizontally arranged on the third moving seat 23; a fifth moving seat 29, which is movably arranged on the third moving seat 23 and connected to the output end of the seventh driving member 28; a limit block 30, which is movably arranged on the fifth moving seat 29; a connecting rod 31, one end of which passes through the fifth moving seat 29 and is connected to the limit block 30, and a second elastic member 32 is sleeved on the connecting rod 31, one end of the second elastic member 32 abuts against the fifth moving seat 29, and the other end of the second elastic member 32 abuts against the limit block 30; a limit column 33, which is threadedly connected to the fifth moving seat 29, and one end of the limit column 33 movably abuts against the limit block 30.

[0069] Before the raw material is fixed on the workbench 1, the seventh driving member 28 drives the fifth movable seat 29 to move toward the direction of the raw material relative to the third movable seat 23. At this time, the raw material is fixed on the fixing assembly 6, and its end abuts against the limit block 30 and pushes the limit block 30 to move and compress the second elastic member 32. After the limit block 30 abuts against the limit column 33, the limit block 30 stops moving. At this time, the raw material is fixed by the fixing assembly 6 to complete the positioning and fixing operation of the raw material in the horizontal direction. Preferably, the seventh driving member 28 is a cylinder, and the first elastic member 21 and the second elastic member 32 are both springs.

[0070] The fixing assembly 6 includes: an eighth driving member 34, which is horizontally arranged on the workbench 1, and the first pressing block 7 is connected to the output end of the eighth driving member 34; a first fixing block 35, which is fixed on the workbench 1 and arranged opposite to the first pressing block 7, and the eighth driving member 34 is used to drive the first pressing block 7 and the first fixing block 35 to move closer to or away from each other; a ninth driving member 36, which is vertically arranged above the workbench 1, and the second pressing block 8 is connected to the output end of the ninth driving member 36, and is used to drive the second pressing block 8 to move closer to or away from the raw material.

[0071] After the raw material is placed on the fixing assembly 6, the eighth driving member 34 drives the first pressing block 7 to move toward the first fixing block 35, and the first pressing block 7 and the first fixing block 35 press on both sides of the raw material. The ninth driving member 36 drives the second pressing block 8 to move downward in the vertical direction to press on the end of the raw material to complete the fixing operation of the raw material. Preferably, the eighth driving member 34 and the ninth driving member 36 are both cylinders.

[0072] The riveting assembly 5 includes: a riveting table 37, which is fixed on the workbench 1; a tenth driving member 38, which is horizontally connected to the riveting table 37, and the output end of the tenth driving member 38 is connected to the third pressing block 39; a second fixed block 40, which is connected to the riveting table 37 and is arranged opposite to the third pressing block 39, and the second fixed block 40 is provided with a positioning groove, and the connecting member 44 is placed in the positioning groove; an eleventh driving member 41, which is vertically arranged on the riveting table 37, and the output end of the eleventh driving member 41 is provided with a riveting block 42, and the riveting block 42 is movably arranged above the second fixed block 40.

[0073] Before the raw material is placed on the fixing assembly 6, a connecting member 44 is first placed in the positioning groove. After the raw material is placed on the fixing assembly 6, the tenth driving member 38 first drives the third pressing block 39 to move toward the second fixing block 40, so that the third pressing block 39 and the second fixing block 40 are pressed on both sides of the raw material. After the raw material is sawed into two equal-length semi-finished products 43, the eleventh driving member 41 drives the riveting block 42 to move downward, drives the riveting block 42 to rivet on the connecting member 44, and completes the riveting operation of the semi-finished product 43 workpiece. Preferably, the tenth driving member 38 is a cylinder and the eleventh driving member 41 is a motor.

[0074] Preferably, the present solution further comprises a vacuum pump, and the first protective cover 11, the second protective cover 27 and the third protective cover are all connected to the vacuum pump through a pipeline to extract dust generated by sawing.

[0075] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0076] In addition, in the present invention, the descriptions of "first", "second", "one", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0077] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0078] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0079] 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 without departing from the scope defined by the spirit of the present invention.

Claims

1. A sawing and riveting machine, used for sawing raw materials to form semi-finished products, and riveting connecting parts on the semi-finished products, characterized in that: The sawing and riveting machine comprises: Workbench; A sawing assembly, comprising a first saw blade movably arranged on the workbench and second saw blades movably arranged on both sides of the first saw blade, wherein the first saw blade is used for cutting raw materials and the second saw blade is used for sawing ends of semi-finished products; Riveting assemblies are arranged on both sides of the first saw blade and are used to rivet the connecting piece on the cut semi-finished product; The fixing assembly comprises: a first pressing block, one of which is disposed between the first saw blade and each of the riveting assemblies, the first pressing block being movably disposed on the workbench in a horizontal direction and used for pressing on the side wall of the raw material; a second pressing block, one of which is disposed above both sides of the raw material in a horizontal direction, the second pressing block being movably disposed on the workbench in a vertical direction and used for pressing on the end of the raw material; The raw material placed on the workbench can be fixed on the workbench due to the pressure of the first pressing block and the second pressing block, and can be divided into two equal sections from the middle position due to the sawing of the first saw blade, and can be riveted with the connecting part under the riveting pressure of the riveting assembly, and the sawing operation of the end can be completed under the sawing of the second saw blade.

2. The sawing and riveting machine according to claim 1, characterized in that: The moving directions of the two second saw blades are arranged at an angle to the vertical direction.

3. The sawing and riveting machine according to claim 1, characterized in that: The sawing assembly comprises: A support frame, which is arranged on the workbench and below the raw material, wherein a first accommodating cavity is arranged in the support frame, and the first accommodating cavity has a first opening facing the raw material; A first protective cover, which is movably sleeved on the outer side of the first saw blade, wherein a second accommodating cavity is arranged in the first protective cover, and the second accommodating cavity has a second opening facing the raw material; The first protective cover can abut against the support frame when the first saw blade moves toward the raw material on the support frame, so that the first accommodating cavity is connected with the second accommodating cavity, and the part of the raw material to be cut off and the first saw blade are sealed.

4. The sawing and riveting machine according to claim 3, characterized in that: The sawing assembly comprises: A first driving member, which is horizontally arranged on the workbench; A first moving seat connected to an output end of the first driving member; A second driving member, which is vertically arranged on the first moving seat; A second moving seat connected to an output end of the second driving member; The third driving member is connected to the second movable seat, and the first saw blade is connected to the output end of the third driving member to drive the first saw blade to rotate.

5. The sawing and riveting machine according to claim 4, characterized in that: A connecting plate is provided on the second movable seat, the first protective cover is movably connected to the connecting plate, a connecting block is fixedly connected to the first protective cover, a guide column is fixed on the connecting block, one end of the guide column along the axial direction is movably inserted on the connecting plate, a first elastic member is sleeved on the outer side of the guide column, one end of the first elastic member abuts against the connecting plate, and the other end of the first elastic member abuts against the connecting block.

6. The sawing and riveting machine according to claim 1, characterized in that: The sawing assembly comprises: A fourth driving member, which is arranged on the workbench; A third moving seat connected to an output end of the fourth driving member; a fifth driving member connected to the third moving seat; a fourth moving seat connected to an output end of the fifth driving member; a sixth driving member connected to the fourth movable seat, wherein the second saw blade is connected to an output end of the sixth driving member; a second protective cover, which is sleeved on the outer side of the second saw blade and fixed on the third movable seat, and the second protective cover is provided with a third opening; The second saw blade is used for sawing the end of the raw material entering the second protective cover through the third opening.

7. The sawing and riveting machine according to claim 6, characterized in that: Also includes: a seventh driving member, which is horizontally arranged on the third moving seat; a fifth moving seat, which is movably disposed on the third moving seat and connected to an output end of the seventh driving member; A limit block, movably arranged on the fifth movable seat; A connecting rod, one end of which passes through the fifth movable seat and is connected to the limit block, a second elastic member is sleeved on the connecting rod, one end of the second elastic member abuts against the fifth movable seat, and the other end of the second elastic member abuts against the limit block; A limiting column is threadedly connected to the fifth movable seat, and one end of the limiting column movably abuts against the limiting block.

8. The sawing and riveting machine according to claim 1, characterized in that: The fixing assembly comprises: An eighth driving member, which is horizontally arranged on the workbench, and the first pressing block is connected to an output end of the eighth driving member; a first fixed block, which is fixed on the workbench and arranged opposite to the first pressing block, and the eighth driving member is used to drive the first pressing block to move closer to or away from the first fixed block; A ninth driving member is vertically arranged above the workbench, and the second pressing block is connected to the output end of the ninth driving member to drive the second pressing block to move closer to or away from the raw material.

9. The sawing and riveting machine according to claim 1, characterized in that: The riveting assembly comprises: A riveting table, which is fixed on the workbench; A tenth driving member, which is horizontally connected to the riveting platform, and an output end of the tenth driving member is connected to a third pressing block; A second fixing block, which is connected to the riveting platform and arranged opposite to the third pressing block, the second fixing block is provided with a positioning groove, and the connecting member is placed in the positioning groove; The eleventh driving member is vertically arranged on the riveting platform. A riveting block is arranged at the output end of the eleventh driving member. The riveting block is movably arranged above the second fixed block.

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