CN219293236U

CN219293236U - Clamp spring installation tool for automobile driving shaft

Info

Publication number: CN219293236U
Application number: CN202223587627.0U
Authority: CN
Inventors: 崔小毅; 张翔; 万佳烨
Original assignee: Cixi Hongkang Auto Parts Co ltd
Current assignee: Cixi Hongkang Auto Parts Co ltd
Priority date: 2022-12-31
Filing date: 2022-12-31
Publication date: 2023-07-04
Anticipated expiration: 2032-12-31

Abstract

The utility model discloses a clamp spring mounting tool of an automobile driving shaft, which comprises an operation table, wherein a clamp spring detection mechanism and a clamp spring opening mechanism are arranged on the operation table, and the clamp spring detection mechanism is used for detecting the thickness of a clamp spring; the clamping spring opening mechanism comprises a spreading piece, a stop component and a first air cylinder, wherein the spreading piece is arranged into a cone, the spreading piece is movably connected to the end part of an air rod of the first air cylinder through a buffer structure, and the first air cylinder drives the spreading piece to act on the clamping spring and enables the clamping spring to open outwards along the radial direction relative to the spreading piece under the stop matching action of the clamping spring and the stop component. The utility model has the following advantages and effects: the new mechanical structure of this scheme utilization has the yields height, installs stably, fixes a position accurate, jump ring installation effectiveness is high, does benefit to the effect of industrial production.

Description

Clamp spring installation tool for automobile driving shaft

Technical Field

The utility model relates to the technical field of clamp spring assembly, in particular to a clamp spring installation tool of an automobile driving shaft.

Background

The clamp spring is a part which is arranged in the groove and used for limiting the axial movement of parts, and is widely applied in the fields of machinery and electronics. The existing clamp springs are assembled in clamping grooves of the ball cage connecting shaft, most of the assembly method is manually used for clamping spring pliers to finish the assembly, manual installation is time-consuming and labor-consuming, a large amount of labor cost is consumed, in addition, the clamp springs are required to be detected in depth during installation, manual judgment is required to be carried out after the clamp springs are installed in the clamping grooves, the manual detection mode is time-consuming and labor-consuming, and due to the fact that errors of manually installing the clamp springs are large, installation accuracy is low, the yield of products is low, and stability of quality of the products after the clamp springs are installed is difficult to guarantee.

Disclosure of Invention

The utility model aims to provide a clamp spring mounting tool for an automobile driving shaft, which has the effects of high yield, high clamp spring mounting efficiency and contribution to industrial production.

The technical aim of the utility model is realized by the following technical scheme: the clamp spring installation tool for the automobile driving shaft comprises an operation table, wherein a clamp spring detection mechanism and a clamp spring opening mechanism are arranged on the operation table, and the clamp spring detection mechanism is used for detecting the thickness of a clamp spring; the clamping spring opening mechanism comprises an opening part, a stop component and a first air cylinder, wherein the opening part is arranged into a cone, the opening part is movably connected to the end part of an air rod of the first air cylinder through a buffer structure, and the first air cylinder drives the opening part to act on the clamping spring and enables the clamping spring to open outwards along the radial direction relative to the opening part under the stop matching effect of the clamping spring and the stop component.

Through the technical scheme, the clamp spring to be assembled is firstly placed on the clamp spring detection mechanism of the operation table, the thickness of the clamp spring is measured, when the thickness of the clamp spring accords with the installation depth, the clamp spring is continuously taken out from the clamp spring detection mechanism and transferred to the clamp spring opening mechanism, the upper end of the support member is the big head end of the cone, the lower end of the support member is the small head end of the cone, the small head end of the support member is fixedly connected with the end part of the air rod of the first air cylinder, the first air cylinder drives the support member to extend upwards in the initial state, so that the support member keeps relatively far away from the stop component, at the moment, the clamp spring can be sleeved on the support member through the small head end of the support member, and the upper end surface of the stop component is always in stop fit with the lower end surface of the clamp spring in the process of completely removing the clamp spring, therefore when the first air cylinder drives the support member to move downwards relative to the stop component, the expansion action of the cone outer wall of the expansion piece is used for expanding the clamp spring outwards along the radial direction of the expansion piece, when the clamp spring expands to the maximum outer ring size of the expansion piece, the expansion piece stops moving downwards, the ball cage connecting shaft is coaxially and vertically placed, the lower end face of the ball cage connecting shaft is propped against the upper end face of the expansion piece, then the ball cage connecting shaft is pressed downwards, the expansion piece continuously moves downwards through the buffer structure, at the moment, due to the stop fit between the stop assembly and the clamp spring, after the upper end face of the expansion piece is moved downwards to be flush with the upper end face of the stop assembly, the clamp spring is stripped off the expansion piece by the stop assembly and is transferred and sleeved on the driving shaft, the driving shaft is continuously pressed downwards until the clamp spring falls into a clamping groove on the driving shaft, the expansion and assembly of the clamp spring are realized, after the assembly is finished, the driving shaft is lifted, the expansion piece is reset upwards through the buffer structure, and then the first air cylinder drives the expanding piece to move upwards to an initial state, so that the method has the effects of high yield, high clamp spring installation efficiency and contribution to industrial production.

The utility model is further provided with: the air rod end of the first air cylinder is fixedly provided with a supporting block, the supporting piece is provided with a containing groove and a through hole which is communicated with the containing groove and the surface of the supporting piece, and the air rod end of the first air cylinder is penetrated through the through hole to enable the supporting block to be movably arranged in the containing groove.

Through adopting above-mentioned technical scheme, the supporting shoe of the gas pole tip of first cylinder has played spacing complex effect with the storage tank of strut member, can prevent effectively simultaneously that the strut member from breaking away from the gas pole tip of first cylinder.

The utility model is further provided with: the accommodating groove is internally provided with the buffer structure, the buffer structure is provided with a first elastic piece, one end of the first elastic piece is propped against the supporting block, the other end of the first elastic piece is propped against the supporting block, and the first elastic piece always has a movement trend of driving the supporting block to be far away from the first cylinder.

Through adopting above-mentioned technical scheme, after the first cylinder drives the relative backstop subassembly of strut spare and moves downwards, first elastic component remains all the time to strut the piece and has ascending holding power, makes the gas pole tip of strut spare activity locate first cylinder, and follow-up can make the gas pole tip of strut spare relative first cylinder continue to move downwards through pushing down the strut spare to realize the jump ring and break away from the process of strut spare, first elastic component has played the buffering and has provided the condition for strut spare secondary moves downwards.

The utility model is further provided with: the stop assembly comprises a plurality of stop blocks, a plurality of slide rails with T-shaped sections are fixedly arranged on the operating platform in a circumferential array mode, the stop blocks correspond to the slide rails and are provided with guide sliding grooves, and the slide rails are matched with the guide sliding grooves in a guide mode.

Through adopting above-mentioned technical scheme, through the direction cooperation of slide rail and direction spout, a plurality of stop dog that make annular arrangement can use to prop open the piece and radially slide as the center on the operation panel, and the slide rail obtains the cross-section to be established to "T" type, and the direction spout corresponds also to establish to "T" type shape, can play spacing effect, prevents that stop dog from jumping up from the operation panel and deviate from the slide rail, leads to the stop dog unable and jump spring to form the backstop effect, and the installation stability of stop dog has been improved to the slide rail of this kind of "T" type design.

The utility model is further provided with: and a second elastic piece is arranged in each guide chute, one end of the second elastic piece is propped against the end face of the sliding rail, the other end of the second elastic piece is propped against the stop block, and a plurality of second elastic pieces always have a movement trend of driving a plurality of stop blocks to be mutually close and propped against the side wall of the opening piece.

Through adopting above-mentioned technical scheme, the slide rail is fixed connection on the operation panel, can make the backstop piece support in the lateral wall of propping up the piece all the time in the in-process of propping up the vertical direction motion of piece through installing the second elastic component additional to make the jump ring that the cover was located to prop up a outer wall can keep the backstop laminating with the up end of backstop piece all the time.

The utility model is further provided with: the clamp spring detection mechanism comprises a positioning table, a floating rod, an inductor and a pressing block, wherein the pressing block is in press fit with the positioning table, the positioning table is fixedly arranged at the end part of the floating rod, the floating rod movably penetrates through a sleeve, the sleeve is fixedly connected with the operating table, and the inductor corresponds to the lower end of the floating rod and is fixedly arranged on the operating table.

Through adopting above-mentioned technical scheme, at first place the jump ring on the locating bench, push down the locating bench of placing the jump ring through the briquetting, make the locating bench drive the relative sleeve pipe of floating rod and move downwards, when the lower extreme of floating rod moved to the inductor position, the inductor can correspond and make the response and produce the signal.

The utility model is further provided with: the floating rod is fixedly provided with a first check ring and a second check ring along the radial direction, a third elastic piece is sleeved outside the floating rod, one end of the third elastic piece is propped against the first check ring, the other end of the third elastic piece is propped against the sleeve, and the third elastic piece always has a movement trend of driving the second check ring to prop against the sleeve.

Through adopting above-mentioned technical scheme, when the locating platform is pushed down from initial state and to the thickness measurement of jump ring after, third elastic component can make the locating platform resume initial state through releasing self elastic potential energy, and first retaining ring and second retaining ring have limited the upper and lower flexible scope of floating rod in the sleeve pipe, can prevent effectively that the floating rod from deviating from the sleeve pipe.

The utility model is further provided with: the operation panel is equipped with rotatory cylinder that compresses tightly, rotatory cylinder's the dead lever tip corresponds the locating bench is equipped with the briquetting, the constant head tank has been seted up to corresponding jump ring on the locating bench.

Through adopting above-mentioned technical scheme, rotatory compress tightly the cylinder and can replace the manual work to carry out the operation of pushing down to the briquetting, improve the location precision of briquetting, also can greatly improve the detection efficiency of jump ring simultaneously, the constant head tank is used for placing the jump ring, makes the jump ring more accurate of placing on the locating bench, prevents that the jump ring from unexpected landing from the locating bench.

The utility model is further provided with: the positioning table is provided with a notch communicated with the positioning groove.

Through adopting above-mentioned technical scheme, the seting up of breach is favorable to the workman to take out the jump ring from the constant head tank to improve the detection efficiency of jump ring.

The utility model is further provided with: the floating rod sleeve is provided with a positioning adjusting sleeve, the outer wall of the floating rod is provided with an external thread, the inner wall of the positioning adjusting sleeve is provided with an internal thread corresponding to the external thread, and the internal thread is in threaded fit with the external thread.

By adopting the technical scheme, the positioning adjusting sleeve can detect the clamp springs with different thicknesses, and the effective length of the floating rod can be adjusted by rotating and twisting the positioning adjusting sleeve relative to the end part of the floating rod, so that the distance between the lower end of the floating rod and the sensor is increased or reduced.

In summary, the utility model has the following beneficial effects: the clamping spring detection mechanism for detecting the thickness of the clamping spring and the clamping spring opening mechanism for opening the clamping spring are additionally arranged on the operating platform, and the clamping spring opening mechanism has the advantages of being high in yield, stable in installation, accurate in positioning, high in clamping spring installation efficiency and beneficial to industrial production.

Drawings

Fig. 1 is an overall construction diagram of the present utility model.

FIG. 2 is a block diagram of the circlip detection mechanism of the present utility model.

Fig. 3 is a longitudinal cross-sectional view of fig. 2 of the present utility model.

FIG. 4 is a block diagram of the circlip opening mechanism of the present utility model with the stop block in the contracted state.

FIG. 5 is a block diagram of the circlip opening mechanism of the present utility model with the stop block in an extended position.

Fig. 6 is a longitudinal cross-sectional view of fig. 5 of the present utility model.

Fig. 7 is an enlarged view of a portion of the area a of fig. 6 in accordance with the present utility model.

Fig. 8 is another longitudinal cross-sectional view of fig. 5 according to the present utility model.

In the figure: 1. an operation table; 11. a slide rail; 21. a positioning table; 211. a positioning groove; 212. a notch; 22. a floating rod; 220. an external thread; 221. a first retainer ring; 222. the second check ring; 23. an inductor; 24. a sleeve; 25. a third elastic member; 31. a spreader; 32. a stop block; 321. a guide chute; 322. a second elastic member; 33. a first cylinder; 331. a support block; 3311. a receiving groove; 3312. a through hole; 332. a first elastic member; 4. a rotary compression cylinder; 41. briquetting; 5. positioning an adjusting sleeve; 51. an internal thread; 6. clamping springs; 7. alarm indicator lamp.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

1-3, including an operation table 1, a detection mechanism for a snap spring 6 and a mechanism for opening the snap spring 6 are arranged on the operation table 1, the detection mechanism for the snap spring 6 comprises a positioning table 21, a floating rod 22, an inductor 23 and a pressing block 41, the pressing block 41 is in press fit with the positioning table 21, the positioning table 21 is fixedly arranged at the end part of the floating rod 22, the floating rod 22 movably penetrates through a sleeve 24, the sleeve 24 is fixedly connected with the operation table 1, the inductor 23 is fixedly arranged on the operation table 1 corresponding to the lower end of the floating rod 22, a first retainer ring 221 and a second retainer ring 222 are radially fixedly arranged on the floating rod 22, a third elastic member 25 is sleeved outside the floating rod 22, one end of the third elastic member 25 is propped against the first retainer ring 221, the other end of the third elastic member 25 is propped against the sleeve 24, the third elastic member 25 always has a movement trend of driving the second retainer ring 222 to prop against the sleeve 24, firstly, the clamp spring 6 is placed on the positioning table 21, the positioning table 21 with the clamp spring 6 is pressed down through the pressing block 41, the positioning table 21 drives the floating rod 22 to move downwards relative to the sleeve 24, when the positioning table 21 is pressed down from an initial state and thickness measurement of the clamp spring 6 is finished, the third elastic piece 25 can enable the positioning table 21 to return to the initial state by releasing elastic potential energy of the third elastic piece, the first retaining ring 221 and the second retaining ring 222 limit the up-down expansion range of the floating rod 22 in the sleeve 24, the floating rod 22 can be effectively prevented from falling out of the sleeve 24, and when the lower end of the floating rod 22 moves to the position of the sensor 23, the sensor 23 can correspondingly respond to generate a signal and control the alarm indicator lamp 7 to be lightened through the circuit board so as to prompt that the thickness of the clamp spring 6 is too thick.

The operation table 1 is provided with the rotary compression cylinder 4, the end part of the air rod of the rotary compression cylinder 4 is provided with the pressing block 41 corresponding to the positioning table 21, the positioning table 21 is provided with the positioning groove 211 corresponding to the clamping spring 6, the rotary compression cylinder 4 can replace manual pressing operation on the pressing block 41, positioning accuracy of the pressing block 41 is improved, meanwhile, detection efficiency of the clamping spring 6 can be greatly improved, the positioning groove 211 is used for placing the clamping spring 6, so that the clamping spring 6 is placed on the positioning table 21 more accurately, and the clamping spring 6 is prevented from accidentally falling from the positioning table 21; the positioning table 21 is provided with a notch 212 communicated with the positioning groove 211, and the notch 212 is formed to facilitate the workers to take out the clamp spring 6 from the positioning groove 211, so that the detection efficiency of the clamp spring 6 is improved.

As shown in fig. 2-3, the floating rod 22 is sleeved with a positioning adjusting sleeve 5, the outer wall of the floating rod 22 is provided with an external thread 220, the inner wall of the positioning adjusting sleeve 5 is provided with an internal thread 51 corresponding to the external thread 220, the internal thread 51 is in threaded fit with the external thread 220, the positioning adjusting sleeve 5 can enable the utility model to detect clamp springs 6 with different thicknesses, and the effective length of the floating rod 22 can be adjusted only by screwing the positioning adjusting sleeve 5 relative to the end part of the floating rod 22, so that the distance between the lower end of the floating rod 22 and the sensor 23 is increased or reduced.

As shown in fig. 1 and 4-8, the opening mechanism of the jump ring 6 comprises a spreader 31, a stop component and a first cylinder 33, wherein the spreader 31 is in a cone shape, the spreader 31 is movably connected to the end part of a gas rod of the first cylinder 33 through a buffer structure, and the first cylinder 33 drives the spreader 31 to act on the jump ring 6 and enables the jump ring 6 to open outwards along the radial direction relative to the spreader 31 under the stop cooperation of the jump ring 6 and the stop component; the supporting block 331 is fixedly arranged at the end part of the air rod of the first air cylinder 33, the supporting piece 31 is provided with the accommodating groove 3311 and the through hole 3312 for communicating the accommodating groove 3311 with the surface of the supporting piece 31, the end part of the air rod of the first air cylinder 33 is penetrated through the through hole 3312 to enable the supporting block 331 to be movably arranged in the accommodating groove 3311, the supporting block 331 at the end part of the air rod of the first air cylinder 33 and the accommodating groove 3311 of the supporting piece 31 have the function of limiting and matching, and meanwhile, the supporting piece 31 can be effectively prevented from being separated from the end part of the air rod of the first air cylinder 33; the accommodating groove 3311 is internally provided with a buffer structure, the buffer structure is provided with a first elastic piece 332, one end of the first elastic piece 332 is propped against the supporting block 331, the other end of the first elastic piece 332 is propped against the supporting block 31, the first elastic piece 332 always has a movement trend of driving the supporting block 31 to be far away from the first cylinder 33, after the first cylinder 33 drives the supporting block 31 to move downwards relative to the stop component, the first elastic piece 332 always keeps an upward supporting force on the supporting block 31, so that the supporting block 31 is movably arranged at the end part of a gas rod of the first cylinder 33, the supporting block 31 can be continuously moved downwards relative to the end part of the gas rod of the first cylinder 33 by pressing the supporting block 31 downwards, the process that the clamp spring 6 is separated from the supporting block 31 is realized, and the first elastic piece 332 plays a role in buffering and provides conditions for secondary downward movement of the supporting block 31.

As shown in fig. 4-8, the stop assembly comprises four stop blocks 32, four slide rails 11 with a T-shaped cross section are fixedly arranged on the operating platform 1 in a circumferential array, a guide slide groove 321 is formed in the middle position of the bottom surface of each stop block 32 corresponding to one slide rail 11, the slide rails 11 are in guide fit with the guide slide grooves 321, a plurality of stop blocks 32 which are annularly arranged can horizontally and radially slide on the operating platform 1 by taking the opening piece 31 as a center, the slide rails 11 are provided with a T-shaped cross section, the guide slide grooves 321 are correspondingly provided with a T-shaped cross section, the stop blocks 32 can play a limiting role, the stop blocks 32 are prevented from jumping upwards from the operating platform 1 to separate from the slide rails 11, and the stop blocks 32 cannot form a stop role with the clamp springs 6, and the mounting stability of the stop blocks 32 is improved by the slide rails 11 with the T-shaped design; each guide sliding groove 321 is internally provided with a second elastic piece 322, one end of the second elastic piece 322 is propped against the end face of the sliding rail 11, the other end of the second elastic piece 322 is propped against the stop block 32, a plurality of second elastic pieces 322 always have a movement trend of driving a plurality of stop blocks 32 to be close to each other and propped against the side wall of the stop block 31, the sliding rail 11 is fixedly connected to the operating platform 1, the second elastic pieces 322 can enable four stop blocks to be propped against the side wall of the stop block 31 all the time in the vertical movement process of the stop block 31, namely, when the stop block 31 stretches upwards, the four stop blocks shrink inwards, and when the stop block 31 stretches downwards, the four stop blocks stretch outwards along with the radial direction of the stop block, so that the clamp spring 6 sleeved on the outer wall of the stop block 31 can keep stop fit with the upper end face of the stop block all the time.

The basic working principle of the utility model is as follows: firstly, the clamp spring 6 to be assembled is placed on a clamp spring 6 detection mechanism of the operation table 1, the thickness of the clamp spring 6 is measured, when the thickness of the clamp spring 6 accords with the installation depth, the clamp spring 6 is continuously taken out from the clamp spring 6 detection mechanism and transferred to a clamp spring 6 opening mechanism, the upper end of the opening piece 31 is a large head end of a cone, the lower end of the opening piece 31 is a small head end of the cone, the small head end of the opening piece 31 is fixedly connected with the end part of a gas rod of the first gas cylinder 33, the first gas cylinder 33 drives the opening piece 31 to extend upwards in an initial state, the opening piece 31 is kept relatively far away from a stop component, at the moment, the clamp spring 6 can be sleeved on the opening piece 31 through the small head end of the opening piece 31, the upper end surface of the stop component is always in stop fit with the lower end surface of the clamp spring 6 in the process from being sleeved on the opening piece 31 until the clamp spring 6 is completely separated from the opening piece 31, therefore, when the first cylinder 33 drives the spreader 31 to move downwards relative to the stop component, the snap spring 6 is opened outwards along the radial direction of the spreader 31 under the spreading action of the cone outer wall of the spreader 31, when the snap spring 6 is opened to the maximum outer ring size of the spreader 31, the spreader 31 stops moving downwards, the ball cage connecting shaft is placed in the coaxial vertical direction, the lower end face of the ball cage connecting shaft abuts against the upper end face of the spreader 31, then the ball cage connecting shaft is pressed downwards, the spreader 31 continues to move downwards through the buffer structure, at the moment, due to the stop fit between the stop component and the snap spring 6, after the spreader 31 moves downwards until the upper end face of the spreader is flush with the upper end face of the stop component, the snap spring 6 is peeled off from the spreader 31 by the stop component and is transferred and sleeved on the driving shaft, the driving shaft is continuously pressed downwards until the snap spring 6 falls into a clamping groove on the driving shaft, so that the opening and assembling of the snap spring 6 are realized, after the assembly is finished, the driving shaft is lifted, the propping piece 31 is reset upwards through the buffer structure, and then the first air cylinder 33 drives the propping piece 31 to move upwards to an initial state, so that the effects of high yield, high installation efficiency of the clamp spring 6 and contribution to industrial production are achieved.

The foregoing description is only of the preferred embodiments of the utility model, and all changes and modifications that come within the meaning and range of equivalency of the structures, features and principles of the utility model are therefore intended to be embraced therein.

Claims

1. The utility model provides a jump ring installation frock of car drive shaft, including operation panel (1), its characterized in that: the operation table (1) is provided with a clamp spring detection mechanism and a clamp spring opening mechanism, and the clamp spring detection mechanism is used for detecting the thickness of the clamp spring; the jump ring opening mechanism comprises a propping piece (31), a stop component and a first air cylinder (33), wherein the propping piece (31) is arranged into a cone, the propping piece (31) is movably connected to the air rod end part of the first air cylinder (33) through a buffer structure, the first air cylinder (33) drives the propping piece (31) to act on the jump ring, and the jump ring is enabled to open outwards along the radial direction relative to the propping piece (31) under the stop matching action of the jump ring and the stop component.

2. The clamp spring mounting tool for the automobile driving shaft according to claim 1, wherein: the air rod end of the first air cylinder (33) is fixedly provided with a supporting block (331), the supporting piece (31) is provided with a containing groove (3311) and a through hole (3312) communicated with the containing groove (3311) and the surface of the supporting piece (31), and the air rod end of the first air cylinder (33) is penetrated through the through hole (3312) so that the supporting block (331) is movably arranged in the containing groove (3311).

3. The clamp spring mounting tool for the automobile driving shaft according to claim 2, wherein: be equipped with in accommodation groove (3311) buffer structure, buffer structure establishes as first elastic component (332), first elastic component (332) one end support in supporting shoe (331), first elastic component (332) other end support in prop up open piece (31), first elastic component (332) have drive all the time prop up open piece (31) and keep away from the motion trend of first cylinder (33).

4. The clamp spring mounting tool for the automobile driving shaft according to claim 1, wherein: the stop assembly comprises a plurality of stop blocks (32), a plurality of slide rails (11) with T-shaped sections are fixedly arranged on the operating table (1) in a circumferential array mode, the stop blocks (32) correspond to the slide rails (11) and are provided with guide sliding grooves (321), and the slide rails (11) are matched with the guide sliding grooves (321) in a guide mode.

5. The clamp spring mounting tool for the automobile driving shaft according to claim 4, wherein: each guide chute (321) is internally provided with a second elastic piece (322), one end of the second elastic piece (322) is propped against the end face of the sliding rail (11), the other end of the second elastic piece (322) is propped against the stop blocks (32), and a plurality of second elastic pieces (322) always have a movement trend of driving a plurality of stop blocks (32) to be close to each other and propped against the side wall of the opening piece (31).

6. The clamp spring mounting tool for the automobile driving shaft according to claim 1, wherein: the clamp spring detection mechanism comprises a positioning table (21), a floating rod (22), an inductor (23) and a pressing block (41), wherein the pressing block (41) is in press fit with the positioning table (21), the positioning table (21) is fixedly arranged at the end part of the floating rod (22), the floating rod (22) movably penetrates through a sleeve (24), the sleeve (24) is fixedly connected with the operating table (1), and the inductor (23) corresponds to the lower end of the floating rod (22) and is fixedly arranged on the operating table (1).

7. The clamp spring mounting tool for the automobile driving shaft according to claim 6, wherein: the floating rod (22) is fixedly provided with a first check ring (221) and a second check ring (222) along the radial direction, the floating rod (22) is sleeved with a third elastic piece (25), one end of the third elastic piece (25) is propped against the first check ring (221), the other end of the third elastic piece (25) is propped against the sleeve (24), and the third elastic piece (25) always has a movement trend of driving the second check ring (222) to prop against the sleeve (24).

8. The clamp spring mounting tool for the automobile driving shaft according to claim 6, wherein: the operation panel (1) is equipped with rotatory compress tightly cylinder (4), the air bar tip of rotatory compress tightly cylinder (4) corresponds positioning table (21) is equipped with briquetting (41), positioning slot (211) have been seted up to corresponding jump ring on positioning table (21).

9. The clamp spring mounting tool for the automobile driving shaft according to claim 8, wherein: the positioning table (21) is provided with a notch (212) communicated with the positioning groove (211).

10. The clamp spring mounting tool for the automobile driving shaft according to claim 6, wherein:

the floating rod (22) is sleeved with a positioning adjusting sleeve (5), the outer wall of the floating rod is provided with an external thread (220), the inner wall of the positioning adjusting sleeve (5) is provided with an internal thread (51) corresponding to the external thread (220), and the internal thread (51) is in threaded fit with the external thread (220).