Horizontal tightening machine and production line

Abstract

The utility model discloses a horizontal type tightening machine and a production line, the horizontal type tightening machine is used for tightening a bolt and a matched nut which are connected with a brake disc and a shock absorber, the horizontal type tightening machine comprises a machine frame, a rotation stopping assembly, a tightening assembly, a first clamping assembly and a second clamping assembly, and the machine frame is provided with a machining station. The rotation stopping assembly and the tightening assembly are arranged on the two sides of the machining station in the first direction of the rack correspondingly, the first clamping assembly and the second clamping assembly are arranged on the machining station in a spaced mode in the second direction of the rack, and the first clamping assembly is used for clamping a brake disc. The second clamping assembly is used for clamping the shock absorber and adjusting the included angle between the shock absorber and the brake disc. According to the horizontal tightening machine, the brake disc and the shock absorber are clamped, fixed and tightened in a prone position mode, so that the brake disc and the shock absorber can be continuously moved out of a machining station in the original direction after being moved into the machining station, the operation process can be reduced, the working efficiency can be improved, and the production cost can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle production, in particular to a horizontal tightening machine and a production line. Background Art

[0002] During the vehicle production process, the bolts and matching nuts connecting the shock absorber and the brake disc need to be tightened to ensure a reliable connection between the shock absorber and the brake disc. Currently, the shock absorber and the brake disc are mainly placed vertically on a pallet, and multiple tightening devices are used to tighten the bolts and matching nuts, which has the problems of high equipment introduction cost, low work efficiency, and large production waste.

[0003] Therefore, it is necessary to provide a new horizontal tightening machine and production line to solve the above-mentioned technical problems. Utility Model Content

[0004] The main purpose of the utility model is to provide a horizontal tightening machine and a production line, aiming to solve the problems of high equipment introduction cost, low working efficiency and large production waste existing in the prior art.

[0005] To achieve the above-mentioned purpose, the utility model provides a horizontal tightening machine for tightening the bolts and matching nuts connecting the brake disc and the shock absorber, and the horizontal tightening machine comprises:

[0006] A frame, wherein the frame is provided with a processing station;

[0007] A rotation-stopping assembly and a tightening assembly, wherein the rotation-stopping assembly and the tightening assembly are respectively arranged on both sides of the processing station along the first direction of the frame;

[0008] A first clamping assembly and a second clamping assembly, wherein the first clamping assembly and the second clamping assembly are spaced apart at the processing station along the second direction of the frame, the first clamping assembly is used for clamping the brake disc, and the second clamping assembly is used for clamping the shock absorber and adjusting the angle between the shock absorber and the brake disc.

[0009] In one embodiment, the first clamping assembly includes a supporting mechanism disposed below the processing station and a first pressing mechanism disposed above the processing station, the supporting mechanism and the first pressing mechanism can move toward each other to clamp the brake disc, the supporting mechanism and the first pressing mechanism can move toward each other to release the brake disc, and the adjusting mechanism can drive the shock absorber to rise and fall to adjust the angle between the shock absorber and the brake disc;

[0010] The second clamping assembly includes an adjusting mechanism disposed below the processing station and a second clamping mechanism disposed above the processing station, wherein the adjusting mechanism and the second clamping mechanism can move toward each other to clamp the shock absorber, and the adjusting mechanism and the second clamping mechanism can move away from each other to loosen the shock absorber.

[0011] In one embodiment, the supporting mechanism includes a driving cylinder and a supporting rod, the driving cylinder is arranged on the frame, and the supporting rod is arranged on the frame in a lifting manner; the driving cylinder can drive the supporting rod to rise and fall, so that the supporting rod abuts against or separates from the brake disc; the first clamping mechanism includes a base plate, a driving motor and a pressure rod, the base plate is arranged on the frame, the driving motor is arranged on the base plate, the pressure rod is arranged on the base plate in a lifting manner, and the pressure rod can be inserted into the positioning hole of the brake disc; the driving motor drives the pressure rod to rise and fall through a screw rod, so that the pressure rod is inserted into or separated from the positioning hole;

[0012] The adjusting mechanism comprises a base and an adjusting block, the base being arranged on the frame, the base being provided with a rotatable first base, the first base being provided with a second base which can slide along a first direction of the frame, the adjusting block being slidably arranged on the second base along a second direction of the frame, and the adjusting block can abut against the shock absorber, wherein the base is provided with a first driving member which can drive the first base to rotate, the first base being provided with a second driving member which can drive the second base to slide, and the second base being provided with a third driving member which can drive the adjusting block to slide; the second clamping mechanism comprises a telescopic cylinder and a pressure block connected to the telescopic cylinder, the telescopic cylinder being arranged on the frame; the telescopic cylinder can drive the pressure block to rise and fall so that the pressure block abuts against or separates from the shock absorber.

[0013] In one embodiment, the anti-rotation assembly includes a mounting seat, a mounting block, a first anti-rotation mechanism and a second anti-rotation mechanism, wherein the mounting seat is arranged on the frame; the mounting block is slidably arranged on the mounting seat and can slide toward or away from the processing station, and the first anti-rotation mechanism and the second anti-rotation mechanism are symmetrically arranged on the mounting block;

[0014] The mounting seat is provided with a first driving body capable of driving the mounting block to slide.

[0015] In one embodiment, the first anti-rotation mechanism and the second anti-rotation mechanism each include a first mounting plate and a second mounting plate, the first mounting plate is slidably disposed on the mounting block and can slide along the third direction of the mounting block, the second mounting plate is slidably disposed on the first mounting plate and can slide along the fourth direction of the mounting block, and the second mounting plate is provided with a fixing block for fixing a nut;

[0016] The mounting block is provided with a second driving body capable of driving the first mounting plate to slide, and the first mounting plate is provided with a third driving body capable of driving the second mounting plate to slide.

[0017] In one embodiment, a compression spring is provided between the fixing block and the second mounting plate.

[0018] In one embodiment, the tightening assembly includes a slide rail, a slider, a first tightening mechanism and a second tightening mechanism, wherein the slide rail is arranged on the frame; the slider is slidably arranged on the slide rail and can slide toward or away from the processing station, and the first tightening mechanism and the second tightening mechanism are symmetrically arranged on the slider;

[0019] The slide rail is provided with a first driving unit capable of driving the sliding block to slide.

[0020] In one embodiment, the first tightening mechanism and the second tightening mechanism both include a first substrate and a second substrate, the first substrate is slidably disposed on the slider and can slide along the fifth direction of the slider, the second substrate is slidably disposed on the first substrate and can slide along the sixth direction of the slider, and the second substrate is provided with a tightening gun;

[0021] The slider is provided with a second driving unit capable of driving the first substrate to slide, and the first substrate is provided with a third driving unit capable of driving the second substrate to slide.

[0022] In one embodiment, the tightening gun includes a sleeve and a gun body capable of driving the sleeve to rotate, the gun body is arranged on a side of the second substrate away from the processing station, the sleeve is arranged on a side of the second substrate close to the processing station, and the sleeve is used to accommodate the nut end of the bolt.

[0023] In addition, the utility model also proposes a production line, comprising:

[0024] A horizontal tightening machine as described above;

[0025] The conveying device comprises a conveying roller and a carrying tray, wherein the carrying tray is arranged on the conveying roller; the conveying roller can drive the carrying tray to slide, so that the carrying tray slides into or out of the processing station.

[0026] In the technical scheme of the utility model, the anti-rotation assembly and the tightening assembly are installed on both sides of the processing station along the first direction, and the anti-rotation assembly and the tightening assembly can cooperate with each other to tighten the bolts and matching nuts connecting the brake disc and the shock absorber; the first clamping assembly and the second clamping assembly are spaced apart along the second direction of the frame, and the brake disc and the shock absorber are clamped, so that the brake disc and the shock absorber can be kept in a lying position to avoid interference between the brake disc and the shock absorber and the frame, the anti-rotation assembly and the tightening assembly during transportation; and the second clamping assembly can adjust the angle between the shock absorber and the brake disc to ensure the relative angle accuracy of the brake disc and the shock absorber; during the tightening operation, the brake disc and the shock absorber can be moved into the processing station along the second direction, and can continue to move out along the second direction after the tightening is completed, which can reduce the operation process and improve work efficiency. In the related art, the tightening machine mainly keeps the shock absorber and the brake disc in an upright position, and then tightens the bolts and the matching nuts. However, the upright brake disc and shock absorber will interfere with other structures of the tightening machine, which means that the brake disc and shock absorber need to be repeatedly moved in and out of the tightening machine, which will increase the operation process, reduce work efficiency, increase production costs, and, in order to maintain production efficiency, a new tightening machine is often introduced, which will increase production costs. The horizontal tightening machine clamps, fixes, and tightens the brake disc and shock absorber in a horizontal position, so that the brake disc and shock absorber can continue to move out of the processing station in the original direction after being moved into the processing station, which can reduce the operation process, improve work efficiency, and reduce production costs. Among them, the anti-rotation assembly, the tightening assembly, the first clamping assembly, and the second clamping assembly can enter the processing station during operation and can exit the processing station when the operation stops. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0028] Figure 1 It is a structural schematic diagram of a horizontal tightening machine in an embodiment of the utility model;

[0029] Figure 2 It is a front view of a horizontal tightening machine in an embodiment of the utility model;

[0030] Figure 3 It is a cross-sectional view of the connection between the supporting mechanism and the frame in the embodiment of the utility model;

[0031] Figure 4 This is a schematic diagram of the structure of the first pressing mechanism in the embodiment of the utility model;

[0032] Figure 5 This is a schematic diagram of the structure of the adjustment mechanism in the embodiment of the utility model;

[0033] Figure 6 This is a schematic diagram of the structure of the second tightening mechanism in the embodiment of the utility model;

[0034] Figure 7 This is a schematic diagram of the structure of the anti-rotation assembly in the embodiment of the utility model;

[0035] Figure 8 for Figure 7 Side view of

[0036] Fig. 9 This is a structural schematic diagram of a tightening assembly in an embodiment of the utility model;

[0037] Fig.10 for Fig. 9 A top view of

[0038] Fig.11 It is a structural schematic diagram of the production line in an embodiment of the utility model.

[0039] Description of Figure Numbers:

[0040] Label name Label name 100 frame 110 Processing station 200 Anti-rotation components 210 Mounting Block 211 First driving body 220 Mounting Block 221 Second drive body 230 The first anti-rotation mechanism 231 First mounting plate 2311 The third drive body 232 Second mounting plate 2321 Fixed block 2322 Compression spring 240 Second anti-rotation mechanism 300 Tightening components 310 Slide rails 311 First drive unit 320 slider 321 Second drive unit 330 The first tightening mechanism 331 First substrate 3311 The third drive unit 332 Second substrate 3321 Tightening gun 3322 Sleeve 3323 Gun body 340 Second tightening mechanism 410 Supporting organization 411 Drive cylinder 412 Support rod 420 The first clamping mechanism 421 Base Plate 422 Drive motor 423 Pressure rod 510 Adjustment mechanism 511 Base 5111 First base 5112 Second base 512 Adjustment block 520 Second clamping mechanism 521 Telescopic cylinder 522 Briquetting 600 Conveying device 610 Conveyor roller 620 Loading tray 630 Loading station 640 Unloading station 650 Manual tightening machine 700 Brake disc 800 Shock absorbers

[0041] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0043] 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.

[0044] In addition, in the present invention, the descriptions of "first", "second", 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.

[0045] 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.

[0046] 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.

[0047] The utility model provides a horizontal tightening machine, aiming to solve the problems of high equipment introduction cost, low working efficiency and large production waste existing in the prior art.

[0048] like Figure 1 , Figure 2 As shown, an embodiment of the utility model provides a horizontal tightening machine for tightening the bolts and matching nuts connecting the brake disc 700 and the shock absorber 800. The horizontal tightening machine includes a frame 100, a rotation-stopping assembly 200, a tightening assembly 300, a first clamping assembly and a second clamping assembly. The frame 100 is provided with a processing station 110. The rotation-stopping assembly 200 and the tightening assembly 300 are respectively arranged on both sides of the processing station 110 along a first direction of the frame 100. The first clamping assembly and the second clamping assembly are arranged at intervals at the processing station 110 along a second direction of the frame 100. The first clamping assembly is used to clamp the brake disc 700, and the second clamping assembly is used to clamp the shock absorber 800 and adjust the angle between the shock absorber 800 and the brake disc 700. The first direction refers to Figure 1 The direction indicated by X in the figure is the second direction. Figure 1 The first direction is the direction indicated by Y in the figure, and the first direction is perpendicular to the second direction.

[0049] In the embodiment of the utility model, the anti-rotation assembly 200 and the tightening assembly 300 are installed on both sides of the processing station 110 along the first direction, and the anti-rotation assembly 200 and the tightening assembly 300 can cooperate with each other to tighten the bolts and matching nuts connecting the brake disc 700 and the shock absorber 800; the first clamping assembly and the second clamping assembly are arranged at intervals along the second direction of the frame 100, and the brake disc 700 and the shock absorber 800 are clamped, so that the brake disc 700 and the shock absorber 800 can be kept in a lying position, so as to The brake disc 700 and the shock absorber 800 are prevented from interfering with the frame 100, the anti-rotation assembly 200 and the tightening assembly 300 during the transportation process; and the second clamping assembly can adjust the angle between the shock absorber 800 and the brake disc 700 to ensure the relative angle accuracy of the brake disc and the shock absorber; during the tightening operation, the brake disc 700 and the shock absorber 800 can be moved into the processing station 110 along the second direction, and can continue to move out along the second direction after the tightening is completed, which can reduce the operation process and improve work efficiency. In the related art, the tightening machine mainly keeps the shock absorber 800 and the brake disc 700 in an upright position, and then tightens the bolts and the matching nuts. However, the upright brake disc 700 and the shock absorber 800 will interfere with other structures of the tightening machine during the transportation process, which will cause the brake disc 700 and the shock absorber 800 to be repeatedly moved in and out of the tightening machine, which will increase the work process, resulting in reduced work efficiency and increased production costs. In addition, in order to maintain production efficiency, a new tightening machine is often introduced, which will increase production costs. The horizontal tightening machine clamps, fixes and tightens the brake disc 700 and the shock absorber 800 in a horizontal position so that the brake disc 700 and the shock absorber 800 can continue to move out of the processing station 110 along the original direction after being moved into the processing station 110, thereby reducing the operation process, improving work efficiency and reducing production costs. The anti-rotation assembly 200, the tightening assembly 300, the first clamping assembly and the second clamping assembly can enter the processing station during operation and can exit the processing station when the operation stops.

[0050] like Figures 3 to 6As shown, the first clamping assembly includes a supporting mechanism 410 disposed below the processing station 110 and a first clamping mechanism 420 disposed above the processing station 110. The supporting mechanism 410 and the first clamping mechanism 420 can move toward each other to clamp the brake disc 700, and the brake disc 700 is separated from the carrying tray 620. The supporting mechanism 410 and the first clamping mechanism 420 can move toward each other to release the brake disc 700, and the brake disc 700 can fall to the carrying tray 620. The second clamping assembly includes an adjusting mechanism 510 disposed below the processing station 110 and a second clamping mechanism 520 disposed above the processing station 110. The adjusting mechanism 510 and the second clamping mechanism 520 can move toward each other to clamp the shock absorber 800. The adjusting mechanism 510 and the second clamping mechanism 520 can move away from each other to loosen the shock absorber 800. The adjusting mechanism 510 can drive the shock absorber 800 to rise and fall to adjust the angle between the shock absorber 800 and the brake disc 700. When tightening the bolts and matching nuts connecting the brake disc 700 and the shock absorber 800, the supporting mechanism 410 can cooperate with the first clamping mechanism 420 to clamp the brake disc 700 to ensure that the position of the brake disc 700 is stable, and the adjusting mechanism 510 can cooperate with the second clamping mechanism 520 to clamp the shock absorber 800 to ensure that the position of the shock absorber 800 is stable. At the same time, in the process of clamping the shock absorber 800, the adjusting mechanism 500 can drive the shock absorber 800 to rise and fall to adjust the angle between the shock absorber 800 and the brake disc 700 to ensure the relative angle accuracy of the shock absorber 800 and the brake disc 700.

[0051] like Figure 3 and Figure 4 As shown, the supporting mechanism 410 includes a driving cylinder 411 and a supporting rod 412, the driving cylinder 411 is arranged on the frame 100, and the supporting rod 412 is arranged on the frame 100 in a lifting manner; the driving cylinder 411 can drive the supporting rod 412 to rise and fall, so that the supporting rod 412 abuts against or separates from the brake disc 700; the first clamping mechanism 420 includes a bottom plate 421, a driving motor 422 and a pressing rod 423, the bottom plate 421 is arranged on the frame 100, the driving motor 422 is arranged on the bottom plate 421, the pressing rod 423 is arranged on the bottom plate 421 in a lifting manner, and the pressing rod 423 is arranged on the bottom plate 421 in a lifting manner. 23 can be inserted into the positioning hole of the brake disc 700; the driving motor 422 drives the pressure rod 423 to rise and fall through the screw rod, so that the pressure rod 423 is inserted into the positioning hole or detached from the positioning hole; the supporting rod 412 is driven to rise by the driving cylinder 411, so that the supporting rod 412 is abutted against the brake disc 700, and at the same time, the pressure rod 423 is driven to descend by the driving motor 422, so that the pressure rod 423 is inserted into the positioning hole, so that the brake disc 700 can be clamped, ensuring that the position of the brake disc 700 is stable when tightening the bolts and matching nuts connecting the brake disc 700 and the shock absorber 800.

[0052] like Figure 5and Figure 6 As shown, the adjustment mechanism 510 includes a base 511 and an adjustment block 512, the base 511 is arranged on the frame 100, the base 511 is provided with a rotatable first base 5111, the first base 5111 is provided with a second base 5112 that can slide along a first direction of the frame 100, the adjustment block 512 is slidably arranged on the second base 5112 along a second direction of the frame 100, and the adjustment block 512 can abut against the shock absorber 800, wherein the base 511 is provided with a first base 5111 that can drive the first The first driving member of the base 5111 rotates, the first base is provided with a second driving member capable of driving the second base 5112 to slide, and the second base 5112 is provided with a third driving member capable of driving the adjustment block 512 to slide; the second clamping mechanism 520 includes a telescopic cylinder 521 and a pressure block 522 connected to the telescopic cylinder 521, and the telescopic cylinder 521 is arranged on the frame 100; the telescopic cylinder 521 can drive the pressure block 522 to rise and fall, so that the pressure block 522 abuts against or separates from the shock absorber 800. When tightening the bolts and matching nuts connecting the brake disc 700 and the shock absorber 800, the adjustment block 512 can cooperate with the pressure block 522 to clamp the shock absorber 800; and the third driving member can drive the adjustment block 512 to slide, so that the adjustment block 512 is directly below the shock absorber 800, and then the second driving member can drive the second base 5112 to slide, so that the adjustment block 512 abuts against the shock absorber 800, and finally the first driving member drives the first base 5111 to rotate, so as to drive the shock absorber 800 to rise and fall, adjust the position of the shock absorber 800, and then adjust the angle between the shock absorber 800 and the brake disc 700, so as to ensure the relative angle accuracy between the shock absorber 800 and the brake disc 700. In this embodiment, the first driving member and the second driving member are both driving motors, the third driving member is a driving cylinder, and a groove matching the shock absorber 800 is provided on the top of the adjustment block 512.

[0053] like Figure 7 As shown, the anti-rotation assembly 200 includes a mounting seat 210, a mounting block 220, a first anti-rotation mechanism 230 and a second anti-rotation mechanism 240. The mounting seat 210 is arranged on the frame 100; the mounting block 220 is slidably arranged on the mounting seat 210 and can slide in a direction close to or away from the processing station 110, and the first anti-rotation mechanism 230 and the second anti-rotation mechanism 240 are symmetrically arranged on the mounting block 220; the mounting seat 210 is provided with a first driving body 211 that can drive the mounting block 220 to slide. The first driving body 211 can drive the mounting block 220 to slide to adjust the distance between the anti-rotation mechanism and the nut; the first anti-rotation mechanism 230 and the second anti-rotation mechanism 240 can cooperate with the tightening assembly 300 to simultaneously tighten the two bolts and the matching nuts connecting the brake disc 700 and the shock absorber 800, thereby improving work efficiency.

[0054] like Figure 7 and Figure 8As shown, the first anti-rotation mechanism 230 and the second anti-rotation mechanism 240 both include a first mounting plate 231 and a second mounting plate 232. The first mounting plate 231 is slidably disposed on the mounting block 220 and can slide along the third direction of the mounting block 220. The second mounting plate 232 is slidably disposed on the first mounting plate 231 and can slide along the fourth direction of the mounting block 220. The second mounting plate 232 is provided with a fixing block 2321 for fixing a nut. The mounting block 220 is provided with a second driving body 221 capable of driving the first mounting plate 231 to slide. The first mounting plate 231 is provided with a third driving body 2311 capable of driving the second mounting plate 232 to slide. The third direction refers to Figure 7 The fourth direction is the direction indicated by M. Figure 7 The direction indicated by N in the figure, and the third direction is perpendicular to the fourth direction. The second driving body 221 can drive the first mounting plate 231 to slide, and the third driving body 2311 can drive the second mounting plate 232 to slide, so as to adjust the position of the fixing block 2321, so that the fixing block 2321 is aligned with the nut during the tightening operation, and ensure that the fixing block 2321 can fix the nut. In this embodiment, the fixing block 2321 is a sleeve, and the nut connecting the brake disc 700 and the shock absorber 800 is a hexagonal nut, and the fixing block 2321 is provided with a hexagonal hole for accommodating the hexagonal nut; the first driving body 211 is a driving cylinder, and the second driving body 221 and the third driving body 2311 are both driving motors.

[0055] like Figure 8 As shown, a compression spring 2322 is provided between the fixing block 2321 and the second mounting plate 232. The compression spring 2322 can compress the nut to prevent the nut from loosening.

[0056] like Fig. 9 and Fig.10 As shown, the tightening assembly 300 includes a slide rail 310, a slider 320, a first tightening mechanism 330 and a second tightening mechanism 340. The slide rail 310 is arranged on the frame 100; the slider 320 is slidably arranged on the slide rail 310 and can slide in a direction close to or away from the processing station 110. The first tightening mechanism 330 and the second tightening mechanism 340 are symmetrically arranged on the slider 320; the slide rail 310 is provided with a first driving unit 311 that can drive the slider 320 to slide. The first driving unit 311 can drive the slider 320 to slide to adjust the distance between the tightening mechanism and the bolt; the first tightening mechanism 330 and the second tightening mechanism 340 can cooperate with the first anti-rotation mechanism 230 and the second anti-rotation mechanism 240 to simultaneously tighten the two bolts and matching nuts connecting the brake disc 700 and the shock absorber 800, thereby improving work efficiency.

[0057] like Fig. 9 and Fig.10As shown, the first tightening mechanism 330 and the second tightening mechanism 340 both include a first substrate 331 and a second substrate 332, the first substrate 331 is slidably disposed on the slider 320 and can slide along the fifth direction of the slider 320, the second substrate 332 is slidably disposed on the first substrate 331 and can slide along the sixth direction of the slider 320, and the second substrate 332 is provided with a tightening gun 3321; the slider 320 is provided with a second driving unit 321 that can drive the first substrate 331 to slide, and the first substrate 331 is provided with a third driving unit 3311 that can drive the second substrate 332 to slide, wherein the fifth direction refers to Fig. 9 The sixth direction is the direction indicated by K. Fig. 9 The second driving unit 321 can drive the first base plate 331 to slide, and the third driving unit 3311 can drive the second base plate 332 to slide, so as to adjust the position of the tightening gun 3321, so that the tightening gun 3321 can be aligned with the nut end of the bolt during the tightening operation, and ensure that the tightening gun 3321 can drive the nut end of the bolt to rotate to complete the tightening operation; in this embodiment, the first driving unit 311 is a driving cylinder, and the second driving unit 321 and the third driving unit 3311 are driving motors.

[0058] like Fig. 9 and Fig.10 As shown, the tightening gun 3321 includes a sleeve 3322 and a gun body 3323 that can drive the sleeve 3322 to rotate. The gun body 3323 is arranged on the side of the second substrate 332 away from the processing station 110, and the sleeve 3322 is arranged on the side of the second substrate 332 close to the processing station 110. The sleeve 3322 is used to accommodate the nut end of the bolt. The gun body 3323 can drive the sleeve 3322 to rotate, so as to drive the bolt accommodated in the sleeve 3322 to rotate and complete the tightening operation; the gun body 3323 and the sleeve 3322 are respectively arranged on both sides of the second substrate 332, which can improve the structural layout of the horizontal tightening device and make the structure of the horizontal tightening device more compact.

[0059] In addition, an embodiment of the utility model also provides a production line, which includes the horizontal tightening machine and the conveying device 600 as described above, the conveying device 600 includes a conveying roller 610 and a carrying tray 620, and the carrying tray 620 is arranged on the conveying roller 610; the conveying roller 610 can drive the carrying tray 620 to slide so that the carrying tray 620 slides into or out of the processing station 110, and a manual tightening machine 650 is arranged on one side of the conveying device 600.

[0060] Since the production line includes the horizontal tightening machine as described above, the production line has all the beneficial effects of the horizontal tightening machine as described above, which will not be described in detail here.

[0061] like Fig.11As shown, the carrying tray 620 includes a support plate, a first positioning block and a second positioning block, the support plate is arranged on the conveying roller, and the first positioning block and the second positioning block are arranged on the support plate at intervals; the first positioning block and the second positioning block are respectively used to place the brake disc and the shock absorber, and are used to position the brake disc and the shock absorber, and the first positioning block and the second positioning block can cooperate with the first clamping assembly and the second clamping assembly to complete the clamping work of the brake disc and the shock absorber. The conveying device 600 is provided with a loading station 630 and a unloading station 640, and the conveying roller 610 can transport the carrying tray 620 from the loading station 630 to the unloading station 640 via the processing station 110; during the tightening operation, the worker only needs to complete the loading work at the loading station 630 and the unloading work at the unloading station 640, which can improve the work efficiency and reduce the labor intensity of the workers. In addition, a manual tightening machine 650 is provided on one side of the conveying device 600, and the conveying roller 610 can convey the carrying pallet 620 to the manual tightening machine 650; when the horizontal tightening machine fails, the conveying roller 610 can convey the carrying pallet 620 carrying the brake disc 700 and the shock absorber 800 to the manual tightening machine 650, and the workers can complete the tightening work.

[0062] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. A horizontal tightening machine, used for tightening the bolts and matching nuts connecting the brake disc and the shock absorber, characterized in that: The horizontal tightening machine comprises: A frame, wherein the frame is provided with a processing station; A rotation-stopping assembly and a tightening assembly, wherein the rotation-stopping assembly and the tightening assembly are respectively arranged on both sides of the processing station along the first direction of the frame; A first clamping assembly and a second clamping assembly, wherein the first clamping assembly and the second clamping assembly are spaced apart at the processing station along the second direction of the frame, the first clamping assembly is used for clamping the brake disc, and the second clamping assembly is used for clamping the shock absorber and adjusting the angle between the shock absorber and the brake disc.

2. The horizontal tightening machine according to claim 1, characterized in that: The first clamping assembly includes a supporting mechanism disposed below the processing station and a first pressing mechanism disposed above the processing station, wherein the supporting mechanism and the first pressing mechanism can move toward each other to clamp the brake disc, and the supporting mechanism and the first pressing mechanism can move toward each other to release the brake disc; The second clamping assembly includes an adjusting mechanism arranged below the processing station and a second clamping mechanism arranged above the processing station, the adjusting mechanism and the second clamping mechanism can move toward each other to clamp the shock absorber, the adjusting mechanism and the second clamping mechanism can move away from each other to loosen the shock absorber, and the adjusting mechanism can drive the shock absorber to rise and fall to adjust the angle between the shock absorber and the brake disc.

3. The horizontal tightening machine according to claim 2, characterized in that: The supporting mechanism includes a driving cylinder and a supporting rod, wherein the driving cylinder is arranged on the frame, and the supporting rod is arranged on the frame in a lifting manner; the driving cylinder can drive the supporting rod to rise and fall, so that the supporting rod abuts against or separates from the brake disc; the first clamping mechanism includes a bottom plate, a driving motor and a pressure rod, wherein the bottom plate is arranged on the frame, the driving motor is arranged on the bottom plate, the pressure rod is arranged on the bottom plate in a lifting manner, and the pressure rod can be inserted into the positioning hole of the brake disc; The driving motor drives the pressing rod to move up and down through the screw rod, so that the pressing rod is inserted into the positioning hole or separated from the positioning hole; The adjusting mechanism comprises a base and an adjusting block, the base being arranged on the frame, the base being provided with a rotatable first base, the first base being provided with a second base which can slide along a first direction of the frame, the adjusting block being slidably arranged on the second base along a second direction of the frame, and the adjusting block can abut against the shock absorber, wherein the base is provided with a first driving member which can drive the first base to rotate, the first base being provided with a second driving member which can drive the second base to slide, and the second base being provided with a third driving member which can drive the adjusting block to slide; the second clamping mechanism comprises a telescopic cylinder and a pressure block connected to the telescopic cylinder, the telescopic cylinder being arranged on the frame; the telescopic cylinder can drive the pressure block to rise and fall so that the pressure block abuts against or separates from the shock absorber.

4. The horizontal tightening machine according to claim 1, characterized in that: The anti-rotation assembly comprises a mounting seat, a mounting block, a first anti-rotation mechanism and a second anti-rotation mechanism, wherein the mounting seat is arranged on the frame; the mounting block is slidably arranged on the mounting seat and can slide in a direction close to or away from the processing station, and the first anti-rotation mechanism and the second anti-rotation mechanism are symmetrically arranged on the mounting block; The mounting seat is provided with a first driving body capable of driving the mounting block to slide.

5. The horizontal tightening machine according to claim 4, characterized in that: The first anti-rotation mechanism and the second anti-rotation mechanism each include a first mounting plate and a second mounting plate, the first mounting plate is slidably disposed on the mounting block and can slide along a third direction of the mounting block, the second mounting plate is slidably disposed on the first mounting plate and can slide along a fourth direction of the mounting block, and the second mounting plate is provided with a fixing block for fixing a nut; The mounting block is provided with a second driving body capable of driving the first mounting plate to slide, and the first mounting plate is provided with a third driving body capable of driving the second mounting plate to slide.

6. The horizontal tightening machine according to claim 5, characterized in that: A compression spring is arranged between the fixing block and the second mounting plate.

7. The horizontal tightening machine according to claim 1, characterized in that: The tightening assembly comprises a slide rail, a slider, a first tightening mechanism and a second tightening mechanism, wherein the slide rail is arranged on the frame; the slider is slidably arranged on the slide rail and can slide toward or away from the processing station, and the first tightening mechanism and the second tightening mechanism are symmetrically arranged on the slider; The slide rail is provided with a first driving unit capable of driving the sliding block to slide.

8. The horizontal tightening machine according to claim 7, characterized in that: The first tightening mechanism and the second tightening mechanism each include a first substrate and a second substrate, the first substrate is slidably disposed on the slider and can slide along the fifth direction of the slider, the second substrate is slidably disposed on the first substrate and can slide along the sixth direction of the slider, and the second substrate is provided with a tightening gun; The slider is provided with a second driving unit capable of driving the first substrate to slide, and the first substrate is provided with a third driving unit capable of driving the second substrate to slide.

9. The horizontal tightening machine according to claim 8, characterized in that: The tightening gun includes a sleeve and a gun body capable of driving the sleeve to rotate, the gun body is arranged on a side of the second substrate away from the processing station, the sleeve is arranged on a side of the second substrate close to the processing station, and the sleeve is used to accommodate the nut end of the bolt.

10. A production line, characterized in that: include: The horizontal tightening machine according to any one of claims 1 to 9; A conveying device, the conveying device includes a conveying roller and a carrying tray, the carrying tray is arranged on the conveying roller; the conveying roller can drive the carrying tray to slide so that the carrying tray slides into or out of the processing station, and a manual tightening machine is arranged on one side of the conveying device.

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