A sleeve bolt machining device

Abstract

This utility model discloses a sleeve bolt processing device, comprising: a fixed seat connected to the surface of a machine frame, with a feeding station and a discharging station on both sides of the fixed seat; a sliding seat slidably connected to the surface of the machine frame; a driving end of a driving assembly connected to the sliding seat; a second toothed plate embedded in the fixed seat, with multiple second protrusions on the side of the second toothed plate near the sliding seat; and a first toothed plate embedded in the sliding seat, forming a channel for the sleeve bolt to pass through between the first toothed plate and the second toothed plate, with multiple first protrusions on the side of the first toothed plate near the fixed seat. The present utility model uses a driving assembly to drive the sliding seat to reciprocate between the feeding station and the discharging station. During the movement of the sliding seat from the feeding station to the discharging station, it drives the sleeve bolt to move, applying pressure to the outer wall of the sleeve through the multiple first and second protrusions, forming multiple limiting protrusions on the inner wall of the sleeve. The device has a simple structure, low cost, uniform force distribution on the sleeve, and good processing quality.

Description

Technical Field

[0001] This utility model relates to the field of sleeve bolt processing technology, and specifically to a sleeve bolt processing device. Background Technology

[0002] Existing sleeve bolt processing equipment uses pneumatic or hydraulic power as the driving force to punch the outer wall of the sleeve, forming a limiting protrusion on the inner wall of the sleeve. The sleeve and bolt are connected by the suspension engagement between the limiting protrusion and the flange on the outer side of the bolt, thus completing the processing of the sleeve bolt. To ensure the stability of the connection between the sleeve and the bolt, multiple limiting protrusions need to be formed on the inner wall of the sleeve, requiring multiple power sources. This results in high equipment costs, and the processing quality is easily affected by uneven force on the sleeve during the processing. Utility Model Content

[0003] This utility model provides a sleeve bolt processing device. The sliding seat is driven by a drive component to reciprocate between the feeding station and the discharging station. During the process of the sliding seat moving from the feeding station to the discharging station, the sleeve bolt is moved. Multiple first protrusions and multiple second protrusions apply pressure to the outer wall of the sleeve, thereby forming multiple limiting protrusions on the inner wall of the sleeve. The device has a simple structure, low equipment cost, uniform force on the sleeve and good processing quality.

[0004] To solve the above-mentioned technical problems, the technical solution of this utility model is as follows:

[0005] This utility model provides a sleeve bolt processing device, comprising:

[0006] A fixed base connected to the surface of the frame, wherein the two sides of the fixed base are a feeding station and a discharging station, respectively;

[0007] A sliding seat that is slidably connected to the surface of the frame;

[0008] A drive assembly, wherein the drive end of the drive assembly is connected to the sliding seat to drive the sliding seat to reciprocate between the feeding station and the discharging station;

[0009] A second toothed plate is embedded in the fixed seat, and a plurality of second protrusions are provided on the side of the second toothed plate near the sliding seat. The plurality of second protrusions are evenly distributed along the sliding direction of the sliding seat.

[0010] A first toothed plate is embedded in the sliding seat, and a channel for the sleeve bolt is formed between the first toothed plate and the second toothed plate. The side of the first toothed plate near the fixed seat is provided with a plurality of first protrusions, which are evenly distributed along the sliding direction of the sliding seat, and the plurality of first protrusions correspond to a plurality of second protrusions.

[0011] Optionally, the sleeve bolt processing device further includes:

[0012] A first mounting cavity is formed on the side of the sliding seat near the fixed seat. The first mounting cavity penetrates the upper surface of the sliding seat. A first toothed plate is located inside the first mounting cavity. The first toothed plate is provided with a plurality of first protrusions protruding from the side of the first mounting cavity.

[0013] A first clamping assembly is connected to the upper surface of the sliding seat, and the first clamping assembly abuts against the first toothed plate to clamp and fix the first toothed plate in the first mounting cavity.

[0014] Optionally, the sleeve bolt processing device further includes:

[0015] The second mounting cavity is formed on the side of the fixed seat near the sliding seat and extends through the upper surface of the fixed seat. The second toothed plate is located inside the second mounting cavity and has multiple second protrusions protruding from the side of the second mounting cavity.

[0016] A second clamping assembly is connected to the upper surface of the fixed base. The second clamping assembly abuts against the second toothed plate to clamp and fix the second toothed plate in the second mounting cavity.

[0017] Optionally, both the first clamping assembly and the second clamping assembly include:

[0018] A clamping stud connected to the upper surface of the sliding seat and the upper surface of the fixed seat;

[0019] A pressure block, which abuts against the upper surfaces of the first toothed plate and the second toothed plate;

[0020] An adjustment groove is provided through the surface of the pressure block, the clamping stud passes through the adjustment groove, the extension direction of the adjustment groove is perpendicular to the sliding direction of the sliding seat, and the adjustment groove passes through the side of the pressure block;

[0021] A clamping nut is threadedly connected to the clamping stud, and the clamping nut abuts against the clamping block.

[0022] Optionally, both the first clamping assembly and the second clamping assembly further include:

[0023] Multiple positioning posts are provided on the inner bottom surface of the first mounting cavity and the inner bottom surface of the second mounting cavity;

[0024] Multiple positioning holes are provided on the bottom surfaces of the first tooth plate and the second tooth plate, and the multiple positioning holes are inserted and engaged with multiple positioning posts.

[0025] Optionally, both the first clamping assembly and the second clamping assembly further include:

[0026] A pad is located on the upper surface of the first toothed plate and the second toothed plate, and the pad abuts against the pressure block.

[0027] Optionally, the sleeve bolt processing device further includes:

[0028] A guide rail connected to the frame extends along the sliding direction of the sliding seat;

[0029] A slider that is slidably connected to the guide rail, and the slider is connected to the sliding seat.

[0030] Optionally, the sleeve bolt processing device further includes:

[0031] The discharge chute has a first end that extends to the discharge station and is lower than the bottom surface of the sliding seat. The second end of the discharge chute is away from the discharge station and is inclined downward.

[0032] Optionally, the driving component includes:

[0033] Drive motor;

[0034] A drive disk connected to the output shaft of the drive motor;

[0035] A transmission rod, the first end of which is rotatably connected to the drive disk, and the connection point between the first end of the transmission rod and the drive disk is offset from the axis of the drive disk; the second end of the transmission rod is rotatably connected to the sliding seat.

[0036] Optionally, the driving component further includes:

[0037] Two connecting plates are connected to the sliding seat, and the second end of the transmission rod is located between the two connecting plates;

[0038] Both connecting plates have a through-cavity on their sides and a through-groove on their upper surfaces, the through-groove extending along the sliding direction of the sliding seat.

[0039] Two connecting blocks are slidably disposed in two receiving cavities; each of the two connecting blocks has a through hole on its side, and the through hole corresponds to the cavity at the second end of the transmission rod.

[0040] The adjusting studs are connected to the two connecting blocks, and the two adjusting studs pass through the two through slots respectively;

[0041] The adjusting nuts are threadedly connected to the adjusting studs, and the two adjusting nuts are in full contact with the two connecting plates respectively;

[0042] A pin, which sequentially passes through a through hole and a through cavity;

[0043] A cotter pin is provided, which is inserted into the insertion hole at the end of the pin shaft.

[0044] The above-described solution of this utility model has at least the following beneficial effects:

[0045] The above-mentioned solution of this utility model drives the sliding seat to reciprocate between the feeding station and the discharging station through the driving component. During the process of the sliding seat moving from the feeding station to the discharging station, it drives the sleeve bolt to move. Multiple first protrusions and multiple second protrusions apply pressure to the outer wall of the sleeve, thereby forming multiple limiting protrusions on the inner wall of the sleeve. The structure is simple, the equipment cost is low, and the sleeve is subjected to uniform force and has good processing quality. Attached Figure Description

[0046] Figure 1 This is a front-view perspective three-dimensional structural diagram of the sleeve bolt processing device provided in an embodiment of this utility model;

[0047] Figure 2 yes Figure 1 Enlarged schematic diagram of part A;

[0048] Figure 3 This is a three-dimensional structural diagram of the sleeve bolt processing device provided in an embodiment of the present invention, viewed from the rear.

[0049] Figure 4 This is a top view of the sleeve bolt processing device provided in the embodiment of this utility model in the feeding state;

[0050] Figure 5 yes Figure 4 Schematic diagram of the BB cross section;

[0051] Figure 6 yes Figure 4 Schematic diagram of the CC section;

[0052] Figure 7 This is a top view of the sleeve bolt processing device provided in the embodiment of this utility model in the discharge state;

[0053] Figure 8 This is the front sectional view of the sleeve bolt.

[0054] The annotations in the attached figures are explained as follows:

[0055] 1. Sliding seat; 11. First mounting cavity; 12. Guide rail; 13. Slider; 21. First clamping assembly; 22. Second clamping assembly; 23. Clamping nut; 24. Clamping stud; 25. Clamping block; 26. Adjustment groove; 27. Positioning pin; 28. Pad; 29. ​​Positioning hole; 31. First toothed plate; 311. First protrusion; 32. Second toothed plate; 321. Second protrusion; 4. Fixed seat; 41. Second mounting cavity; 5. Drive Components; 51. Drive motor; 52. Drive disc; 53. Transmission rod; 531. Through cavity; 54. Connecting plate; 541. Receiving cavity; 542. Through groove; 55. Connecting block; 551. Connecting through hole; 56. Pin; 561. Insertion hole; 57. Adjusting nut; 58. Adjusting stud; 59. Cotter pin; 6. Discharge chute; 7. Frame; 8. Bolt; 81. Flange; 9. Sleeve; 91. Limiting protrusion; 92. Retaining ring. Detailed Implementation

[0056] Exemplary embodiments of the present disclosure will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

[0057] like Figures 1-7 As shown, this utility model provides a sleeve bolt processing device, including:

[0058] The fixed base 4 is connected to the surface of the frame 7, and the two sides of the fixed base 4 are the feeding station and the discharging station, respectively;

[0059] The sliding seat 1 is slidably connected to the surface of the frame 7;

[0060] Drive component 5, the drive end of drive component 5 is connected to slide seat 1 to drive slide seat 1 to reciprocate between the feeding station and the discharging station;

[0061] The second toothed plate 32 is embedded in the fixed seat 4. The side of the second toothed plate 32 near the sliding seat 1 is provided with a plurality of second protrusions 321. The plurality of second protrusions 321 are evenly distributed along the sliding direction of the sliding seat 1.

[0062] The first toothed plate 31 is embedded in the sliding seat 1. A channel for the sleeve bolt is formed between the first toothed plate 31 and the second toothed plate 32. The side of the first toothed plate 31 near the fixed seat 4 is provided with a plurality of first protrusions 311. The plurality of first protrusions 311 are evenly distributed along the sliding direction of the sliding seat 1. The plurality of first protrusions 311 correspond to the plurality of second protrusions 321.

[0063] In this embodiment, during the processing of the sleeve bolt, the sleeve 9 is fitted onto the outside of the bolt 8, so that the retaining ring 92 of the sleeve 9 abuts against the screwing end of the bolt 8; the drive assembly 5 drives the sliding seat 1 to move to the feeding station, such as... Figure 4 As shown, the assembled sleeve 9 and bolt 8 are placed at the feeding station, and the retaining ring 92 of the sleeve 9 abuts against the upper surface of the first toothed plate 31 and the upper surface of the second toothed plate 32, completing the feeding of the sleeve 9 and bolt 8; the drive assembly 5 drives the sliding seat 1 to move to the discharge station, as shown. Figure 7 As shown, during the movement of the sliding seat 1, the sleeve 9 and bolt 8 rotate and move in the channel under the drive of the first toothed plate 31. Multiple first protrusions 311 and multiple second protrusions 321 apply pressure to the outer wall of the sleeve 9, causing multiple limiting protrusions 91 to be formed on the inner wall of the sleeve 9. The sleeve 9 and bolt 8 are connected through the multiple limiting protrusions 91 and the flange 81. After the sliding seat 1 moves to the discharge station, the sleeve 9 disengages from the second toothed plate 32. Under the action of inertia, the connected sleeve 9 and bolt 8 disengage from the first toothed plate 31, completing the discharge.

[0064] The sliding seat 1 is driven by the drive component 5 to reciprocate between the feeding station and the discharging station. During the process of the sliding seat 1 moving from the feeding station to the discharging station, it drives the sleeve bolt to move. Multiple first protrusions 311 and multiple second protrusions 321 apply pressure to the outer wall of the sleeve 9, thereby forming multiple limiting protrusions 91 on the inner wall of the sleeve 9. The structure is simple, the equipment cost is low, and the sleeve 9 is subjected to uniform force and has good processing quality.

[0065] In practical applications, a feeding assembly can also be set at the feeding station. The feeding assembly includes a feeding trough and a pushing assembly. The feeding trough is formed by two inclined plates, and a space is formed between the two plates for the sleeve 9 to pass through. A feeding notch is set at the position corresponding to the feeding station. The pushing assembly includes a crank-rocker mechanism and a motor that drives the crank-rocker mechanism. The pushing end of the crank-rocker mechanism corresponds to the feeding notch. During feeding, the motor drives the crank-rocker mechanism to work, so that the pushing end of the crank-rocker mechanism pushes the sleeve 9 and bolt 8 in the feeding trough from the feeding notch to the feeding station, so that the fixing ring 92 of the sleeve 9 abuts against the upper surface of the first toothed plate 31 and the upper surface of the second toothed plate 32, thus completing the feeding of the sleeve 9 and bolt 8.

[0066] like Figure 3 As shown, in an optional embodiment of the present invention, the sleeve bolt processing device further includes:

[0067] The first mounting cavity 11 is formed on the side of the sliding seat 1 near the fixed seat 4. The first mounting cavity 11 penetrates the upper surface of the sliding seat 1. The first toothed plate 31 is located in the first mounting cavity 11. The first toothed plate 31 is provided with a plurality of first protrusions 311 protruding from the side of the first mounting cavity 11.

[0068] The first clamping assembly 21 is connected to the upper surface of the sliding seat 1. The first clamping assembly 21 abuts against the first toothed plate 31 to clamp and fix the first toothed plate 31 in the first mounting cavity 11.

[0069] In this embodiment, the first toothed plate 31 is pressed and fixed in the first mounting cavity 11 by the first clamping component 21, which facilitates the disassembly and replacement of the first toothed plate 31 and meets the processing requirements of sleeve bolts of different sizes.

[0070] like Figure 3 As shown, in an optional embodiment of the present invention, the sleeve bolt processing device further includes:

[0071] The second mounting cavity 41 is formed on the side of the fixed seat 4 near the sliding seat 1. The second mounting cavity 41 penetrates the upper surface of the fixed seat 4. The second toothed plate 32 is located inside the second mounting cavity 41. The second toothed plate 32 is provided with a plurality of second protrusions 321 protruding from the side of the second mounting cavity 41.

[0072] The second clamping assembly 22 is connected to the upper surface of the fixed base 4. The second clamping assembly 22 abuts against the second toothed plate 32 to clamp and fix the second toothed plate 32 in the second mounting cavity 41.

[0073] In this embodiment, the second toothed plate 32 is pressed and fixed in the second mounting cavity 41 by the second clamping component 22, which facilitates the disassembly and replacement of the second toothed plate 32 and meets the processing requirements of sleeve bolts of different sizes.

[0074] like Figure 5 As shown, in an optional embodiment of the present invention, both the first clamping assembly 21 and the second clamping assembly 22 include:

[0075] A clamping stud 24 is connected to the upper surface of the sliding seat 1 and the upper surface of the fixed seat 4;

[0076] The pressure block 25 abuts against the upper surface of the first toothed plate 31 and the upper surface of the second toothed plate 32.

[0077] An adjustment groove 26 is provided through the surface of the pressure block 25, and the clamping stud 24 passes through the adjustment groove 26. The extension direction of the adjustment groove 26 is perpendicular to the sliding direction of the sliding seat 1, and the adjustment groove 26 passes through the side of the pressure block 25.

[0078] The clamping nut 23 is threadedly connected to the clamping stud 24, and the clamping nut 23 abuts against the pressure block 25.

[0079] In this embodiment, the clamping stud 24 passes through the adjusting groove 26, and the clamping nut 23 is screwed onto the end of the clamping stud 24 so that the clamping nut 23 is in full contact with the pressure block 25. The first toothed plate 31 is pressed and fixed in the first mounting cavity 11 by the pressure block 25, or the second toothed plate 32 is pressed and fixed in the second mounting cavity 41 by the pressure block 25.

[0080] Since the extension direction of the adjusting groove 26 is perpendicular to the sliding direction of the sliding seat 1, and the adjusting groove 26 passes through the side of the pressure block 25, it is convenient to adjust the position of the pressure block 25, ensuring the pressing effect of the pressure block 25 on the first toothed plate 31 and the second toothed plate 32, while avoiding the pressure block 25 from obstructing the fixing ring 92 of the sleeve 9, ensuring that the sleeve 9 rotates under the drive of the first toothed plate 31 and moves in the channel. Multiple first protrusions 311 and multiple second protrusions 321 apply pressure to the outer wall of the sleeve 9, so that multiple limiting protrusions 91 are formed on the inner wall of the sleeve 9. The connection between the sleeve 9 and the bolt 8 is achieved through multiple limiting protrusions 91 and flange 81.

[0081] like Figure 5 As shown, in an optional embodiment of the present invention, both the first clamping assembly 21 and the second clamping assembly 22 further include:

[0082] Multiple positioning posts 27 are provided on the inner bottom surface of the first mounting cavity 11 and the inner bottom surface of the second mounting cavity 41.

[0083] Multiple positioning holes 29 are provided on the bottom surface of the first tooth plate 31 and the bottom surface of the second tooth plate 32, and the multiple positioning holes 29 are inserted and engaged with multiple positioning posts 27.

[0084] In this embodiment, the stability of the first toothed plate 31 in the first mounting cavity 11 and the stability of the second toothed plate 32 in the second mounting cavity 41 can be ensured by the insertion and cooperation of multiple positioning holes 29 and multiple positioning posts 27.

[0085] like Figure 5 As shown, in an optional embodiment of the present invention, both the first clamping assembly 21 and the second clamping assembly 22 further include:

[0086] The pad 28 is located on the upper surface of the first tooth plate 31 and the second tooth plate 32, and the pad 28 abuts against the pressure block 25.

[0087] In this embodiment, by setting a pad 28, the fixing ring 92 of the sleeve 9 contacts the pad 28 during feeding. By replacing the pad 28 with pads of different thicknesses, the height of the sleeve 9 can be adjusted, the relative height between the sleeve 9 and the multiple first protrusions 311 and the multiple second protrusions 321 can be adjusted, and the contact position between the multiple first protrusions 311 and the multiple second protrusions 321 and the outer wall of the sleeve 9 can be adjusted, ensuring the accuracy of the forming position of the multiple limiting protrusions 91 on the inner wall of the sleeve 9 and ensuring the processing quality.

[0088] like Figure 5 As shown, in an optional embodiment of the present invention, the sleeve bolt processing device further includes:

[0089] The guide rail 12 is connected to the frame 7 and extends along the sliding direction of the slide seat 1;

[0090] The slider 13 is slidably connected to the guide rail 12, and the slider 13 is connected to the sliding seat 1.

[0091] In this embodiment, the sliding connection between the slider 13 and the guide rail 12 is realized through the sliding connection between the sliding seat 1 and the frame 7, so that the driving component 5 can drive the sliding seat 1 to move back and forth between the feeding station and the discharging station.

[0092] like Figure 1 and Figure 3 As shown, in an optional embodiment of the present invention, the sleeve bolt processing device further includes:

[0093] The discharge chute 6 has a first end that extends to the discharge station and is lower than the bottom surface of the sliding seat 1. The second end of the discharge chute 6 is far from the discharge station and is inclined downward.

[0094] In this embodiment, after the sliding seat 1 moves to the discharge station, the sleeve 9 disengages from the second toothed plate 32. Under the action of inertia, the connected sleeve 9 and bolt 8 disengage from the first toothed plate 31. The connected sleeve 9 and bolt 8 fall into the discharge trough 6, and the connected sleeve and bolt are guided to the collection box or subsequent process through the discharge trough 6.

[0095] like Figure 1 As shown, in an optional embodiment of the present invention, the driving component 5 includes:

[0096] Drive motor 51;

[0097] A drive disk 52 connected to the output shaft of a drive motor 51;

[0098] The transmission rod 53 has its first end rotatably connected to the drive disk 52, and the connection between the first end of the transmission rod 53 and the drive disk 52 is offset from the axis of the drive disk 52; the second end of the transmission rod 53 is rotatably connected to the sliding seat 1.

[0099] In this embodiment, the drive motor 51 drives the drive disk 52 to rotate, and the transmission rod 53 drives the sliding seat 1 to reciprocate between the feeding station and the discharging station as the drive disk 52 rotates continuously.

[0100] like Figure 2 and Figure 6 As shown, in an optional embodiment of the present invention, the driving component 5 further includes:

[0101] Two connecting plates 54 are connected to the sliding seat 1, and the second end of the transmission rod 53 is located between the two connecting plates 54;

[0102] Both connecting plates 54 have a receiving cavity 541 through their sides, and both connecting plates 54 have a through groove 542 through their upper surfaces, which extends along the sliding direction of the sliding seat 1.

[0103] Two connecting blocks 55 are slidably disposed in two receiving cavities 541 respectively; each of the two connecting blocks 55 has a through hole 551 on its side, and the through hole 551 corresponds to the through cavity 531 at the second end of the transmission rod 53.

[0104] The adjusting studs 58 are connected to the two connecting blocks 55, and the two adjusting studs 58 pass through the two through slots 542 respectively;

[0105] The adjusting nuts 57 are threadedly connected to the adjusting studs 58, and the two adjusting nuts 57 are in full contact with the two connecting plates 54 respectively;

[0106] Pin 56, pin 56 passes through and connects through hole 551 and through cavity 531 in sequence;

[0107] Cotter pin 59 is inserted into the insertion hole 561 at the end of pin 56.

[0108] In this embodiment, the end of the pin 56 passes through the connecting hole 551 and the through cavity 531 in sequence, and the cotter pin 59 is inserted into the insertion hole 561 to realize the connection between the pin 56 and the connecting block 55. The transmission rod 53 and the sliding seat 1 are rotated through the pin 56, the connecting block 55, and the connecting plate 54.

[0109] Loosen the adjusting nut 57 to move the connecting block 55 inside the receiving cavity 541, thereby adjusting the position of the connecting block 55. Tighten the adjusting nut 57 to make it fully contact the connecting plate 54, thereby fixing the position of the connecting block 55. By adjusting the position of the connecting block 55, the movement limit position of the sliding seat 1 can be adjusted, ensuring that the sliding seat 1 can accurately reach the feeding station and the discharging station.

[0110] The sleeve bolt processing device provided in the above embodiments of this utility model drives the sliding seat 1 to reciprocate between the feeding station and the discharging station through the driving component 5. During the process of the sliding seat 1 moving from the feeding station to the discharging station, it drives the sleeve bolt to move. Multiple first protrusions 311 and multiple second protrusions 321 apply pressure to the outer wall of the sleeve 9, thereby forming multiple limiting protrusions 91 on the inner wall of the sleeve 9. The structure is simple, the equipment cost is low, and the sleeve 9 is subjected to uniform force and has good processing quality.

[0111] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications should also be considered within the protection scope of this utility model.

Claims

1. A sleeve bolting device, characterized by: include: A fixed seat (4) is connected to the surface of the frame (7), and the two sides of the fixed seat (4) are the feeding station and the discharging station, respectively; A sliding seat (1) that is slidably connected to the surface of the frame (7); A drive assembly (5) is provided, the drive end of which is connected to the sliding seat (1) to drive the sliding seat (1) to reciprocate between the feeding station and the discharging station. The second toothed plate (32) is embedded in the fixed seat (4). The side of the second toothed plate (32) near the sliding seat (1) is provided with a plurality of second protrusions (321). The plurality of second protrusions (321) are evenly distributed along the sliding direction of the sliding seat (1). A first toothed plate (31) is embedded in the sliding seat (1). A channel for the sleeve bolt to pass through is formed between the first toothed plate (31) and the second toothed plate (32). The side of the first toothed plate (31) near the fixed seat (4) is provided with a plurality of first protrusions (311). The plurality of first protrusions (311) are evenly distributed along the sliding direction of the sliding seat (1). The plurality of first protrusions (311) correspond to the plurality of second protrusions (321).

2. The sleeve bolting device of claim 1, wherein, Also includes: The first mounting cavity (11) is formed on the side of the sliding seat (1) near the fixed seat (4). The first mounting cavity (11) penetrates the upper surface of the sliding seat (1). The first toothed plate (31) is located in the first mounting cavity (11). The first toothed plate (31) is provided with a plurality of first protrusions (311) protruding from the side of the first mounting cavity (11). A first clamping assembly (21) is connected to the upper surface of the sliding seat (1). The first clamping assembly (21) abuts against the first toothed plate (31) to clamp and fix the first toothed plate (31) in the first mounting cavity (11).

3. The sleeve bolting device of claim 2, wherein, Also includes: The second mounting cavity (41) is formed on the side of the fixed seat (4) near the sliding seat (1). The second mounting cavity (41) penetrates the upper surface of the fixed seat (4). The second toothed plate (32) is located in the second mounting cavity (41). The second toothed plate (32) is provided with a plurality of second protrusions (321) protruding from the side of the second mounting cavity (41). A second clamping assembly (22) is connected to the upper surface of the fixed seat (4). The second clamping assembly (22) abuts against the second toothed plate (32) to clamp and fix the second toothed plate (32) in the second mounting cavity (41).

4. The sleeve bolt processing device according to claim 3, characterized in that, Both the first clamping assembly (21) and the second clamping assembly (22) include: A clamping stud (24) connected to the upper surface of the sliding seat (1) and the upper surface of the fixed seat (4); A pressure block (25) abuts against the upper surface of the first toothed plate (31) and the upper surface of the second toothed plate (32); An adjustment groove (26) is provided through the surface of the pressure block (25), and the clamping stud (24) passes through the adjustment groove (26). The extension direction of the adjustment groove (26) is perpendicular to the sliding direction of the sliding seat (1), and the adjustment groove (26) passes through the side of the pressure block (25). A clamping nut (23) is threadedly connected to the clamping stud (24), and the clamping nut (23) abuts against the clamping block (25).

5. The sleeve bolt processing device according to claim 4, characterized in that, Both the first clamping assembly (21) and the second clamping assembly (22) further include: Multiple positioning posts (27) are provided on the inner bottom surface of the first mounting cavity (11) and the inner bottom surface of the second mounting cavity (41); Multiple positioning holes (29) are provided on the bottom surface of the first tooth plate (31) and the bottom surface of the second tooth plate (32). The multiple positioning holes (29) are inserted and engaged with multiple positioning pins (27).

6. The sleeve bolt processing device according to claim 4, characterized in that, Both the first clamping assembly (21) and the second clamping assembly (22) further include: A pad (28) is located on the upper surface of the first tooth plate (31) and the second tooth plate (32), and the pad (28) abuts against the pressure block (25).

7. The sleeve bolt processing device according to claim 1, characterized in that, Also includes: A guide rail (12) is connected to the frame (7), and the guide rail (12) extends along the sliding direction of the sliding seat (1); A slider (13) is slidably connected to the guide rail (12), and the slider (13) is connected to the sliding seat (1).

8. The sleeve bolt processing device according to claim 1, characterized in that, Also includes: The discharge trough (6) has a first end that extends to the discharge station and is lower than the bottom surface of the sliding seat (1). The second end of the discharge trough (6) is far from the discharge station and is inclined downward.

9. The sleeve bolt processing device according to claim 1, characterized in that, The driving component (5) includes: Drive motor (51); A drive disk (52) connected to the output shaft of the drive motor (51); The transmission rod (53) has its first end rotatably connected to the drive disk (52), and the connection between the first end of the transmission rod (53) and the drive disk (52) is offset from the axis of the drive disk (52); the second end of the transmission rod (53) is rotatably connected to the sliding seat (1).

10. The sleeve bolt processing device according to claim 9, characterized in that, The driving component (5) also includes: Two connecting plates (54) are connected to the sliding seat (1), and the second end of the transmission rod (53) is located between the two connecting plates (54); Both connecting plates (54) have a cavity (541) through their sides, and both connecting plates (54) have a groove (542) through their upper surfaces. The groove (542) extends along the sliding direction of the sliding seat (1). Two connecting blocks (55) are slidably disposed in two receiving cavities (541); each of the two connecting blocks (55) has a through hole (551) on its side, and the through hole (551) corresponds to the through cavity (531) at the second end of the transmission rod (53); The adjusting studs (58) are connected to the two connecting blocks (55), and the two adjusting studs (58) pass through the two through slots (542) respectively; The adjusting nuts (57) are threadedly connected to the adjusting stud (58), and the two adjusting nuts (57) are in full contact with the two connecting plates (54) respectively; A pin (56) passes through a through hole (551) and a through cavity (531) in sequence; A cotter pin (59) is inserted into the insertion hole (561) at the end of the pin shaft (56).

Images