CN211717361U

CN211717361U - Main shaft detection device that rectifies

Info

Publication number: CN211717361U
Application number: CN202020427743.8U
Authority: CN
Inventors: 孙显新; 臧玉文; 于海亮; 付振田; 林孝丰
Original assignee: Qingdao Xianxin Auto Parts Co ltd
Current assignee: Qingdao Xianxin Auto Parts Co ltd
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2020-10-20
Anticipated expiration: 2030-03-27

Abstract

The utility model relates to a main shaft deviation rectifying detection device, which relates to the technical field of vehicle main shaft production and comprises a base, wherein one end of the base is fixedly connected with a vertically arranged fixed supporting beam, the top surface of the base is slidably connected with a vertically arranged movable supporting beam, the movable supporting beam can slide along the length direction of the base, the top of the fixed supporting beam and the top of the movable supporting beam are jointly provided with a clamping mechanism for clamping a main shaft, and a detection mechanism for performing main shaft deviation rectifying detection is arranged at a position between the fixed supporting beam and the movable supporting beam corresponding to the top of the base; the base top corresponds the lifting roof beam that the position department sliding connection between deciding a supporting beam and the movable supporting beam has many vertical settings, and all lifting roof beams arrange the setting along the length direction of base, and all lifting roof beams all can slide on vertical direction, and the standing groove that runs through the lifting roof beam on the length direction of base is all seted up at lifting roof beam top surface middle part. The utility model discloses have stable effect on the main shaft lifting detection equipment when the material loading.

Description

Main shaft detection device that rectifies

Technical Field

The utility model belongs to the technical field of the technique of vehicle main shaft production and specifically relates to a main shaft detection device that rectifies.

Background

At present, the automobile is one of the most popular and selected transportation means, and the automobile has many parts, including a main shaft which is long and is often rotated at high speed in operation. In this state, the dynamic balance of the vehicle is slightly deviated, the high-speed rotation is greatly amplified, the vehicle shakes slightly, and the transmission shaft is thrown off and broken if the vehicle is heavy. Therefore, the processed transmission shaft is subjected to a dynamic balance experiment, and a counterweight is added at a deviated position, so that the problems are prevented.

The prior art can refer to Chinese invention patent with application publication number CN105486210A, and discloses a device for measuring radial run-out of a main shaft. Wherein, the device includes: the device comprises a measuring element, a transmission element and a signal conversion element; the measuring element is respectively connected with the spindle detection rod and the transmission element, detects the radial displacement of the spindle, and transmits a spindle radial displacement signal to the transmission element so as to drive the transmission element to transmit; the signal conversion element is connected with the transmission element, converts the main shaft radial displacement signal transmitted by the transmission element and outputs a main shaft radial run-out signal in the form of an electric signal.

The above prior art solutions have the following drawbacks: because the length of main shaft is longer, and weight is great, operating personnel need carry the main shaft to the check out test set before detecting and on very waste time and energy, unexpected circumstances such as personnel's damage still appear easily, lack a mode that can stably efficient carry out main shaft transport and detect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a main shaft detection device that rectifies with main shaft lifting to check out test set that can be stable not enough to prior art exists.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a main shaft deviation rectifying detection device comprises a base, wherein one end of the base is fixedly connected with a vertically arranged fixed supporting beam, the top surface of the base is slidably connected with a vertically arranged movable supporting beam, the movable supporting beam can slide along the length direction of the base, the top of the fixed supporting beam and the top of the movable supporting beam are jointly provided with a clamping mechanism for clamping a main shaft, and a detection mechanism for performing main shaft deviation rectifying detection is arranged at a position, corresponding to the position between the fixed supporting beam and the movable supporting beam, of the top of the base; the base top corresponds the lifting roof beam that the position department sliding connection between deciding a supporting beam and the movable supporting beam has many vertical settings, and all lifting roof beams arrange the setting along the length direction of base, and all lifting roof beams all can slide on vertical direction, and the standing groove that runs through the lifting roof beam on the length direction of base is all seted up at lifting roof beam top surface middle part.

Through adopting above-mentioned technical scheme, when carrying out the material loading, put the main shaft in the position department of placing the groove to control the lifting roof beam and upwards slide, alright with the main shaft lifting to suitable height, can use fixture to fix the main shaft this moment, and slide the lifting roof beam and slide downwards, thereby prevent that the lifting roof beam from influencing the testing process, afterwards, use detection mechanism alright carry out the detection of rectifying.

The present invention may be further configured in a preferred embodiment as: the lifting beam corresponds the position department of standing groove both sides and all rotates and is connected with the regulating wheel, and the axis of regulating wheel all sets up along the length direction of base.

Through adopting above-mentioned technical scheme, the setting of regulating wheel can make things convenient for operating personnel to rotate the main shaft and adjust main shaft and fixture complex angle after the main shaft is lifted by the lifting roof beam to carry out stable main shaft centre gripping operation.

The present invention may be further configured in a preferred embodiment as: the lifting groove of vertical setting is all seted up to the position department that the base top surface corresponds every lifting roof beam, and the equal sliding connection of lifting roof beam is in the lifting groove that corresponds, and the equal fixedly connected with lifting cylinder's of the position department of the base corresponding lifting groove cylinder body, the equal vertical upwards setting of piston rod of lifting cylinder, the equal fixed connection of lifting roof beam in the piston rod tip of the lifting cylinder that corresponds.

Through adopting above-mentioned technical scheme, when using the lifting roof beam to carry out supplementary material loading, use the lifting cylinder as the drive of lifting roof beam, can ensure that the lifting roof beam can have sufficient power with the main shaft lifting to stable high to operating personnel need not adjust the height that the lifting roof beam rises, high operating personnel's simple operation degree by accident.

The present invention may be further configured in a preferred embodiment as: the clamping mechanism comprises a fixed clamping disc which is rotatably connected to the top of a fixed supporting beam, the central axis of the fixed clamping disc is arranged along the length direction of the base, the fixed clamping disc can rotate around the central axis of the fixed clamping disc, the position, far away from one side of a movable supporting beam, of the fixed supporting beam, which corresponds to the fixed clamping disc, is fixedly connected with a driving assembly for driving the fixed clamping disc to rotate, the top of the movable supporting beam is rotatably connected with a movable clamping disc, the central axis of which coincides with the central axis of the fixed clamping disc, and the movable clamping disc can rotate around the central.

Through adopting above-mentioned technical scheme, when needing to carry out the main shaft centre gripping, support main shaft one end on deciding the grip block to slide and move a supporting beam and let and move the grip block and be close to the main shaft, alright use decide the grip block and move the grip block and press from both sides the main shaft tightly, carry out the rotation and the detection of main shaft.

The present invention may be further configured in a preferred embodiment as: the opposite surfaces of the fixed clamping disk and the movable clamping disk are fixedly connected with a plurality of limiting teeth matched with the spindle.

Through adopting above-mentioned technical scheme, the setting of spacing tooth can let decide the grip block and move the tooth cooperation of grip block and main shaft tip to block the main shaft, the guarantee main shaft with decide the grip block and move the grip block and rotate jointly, reduce the main shaft and decide the grip block and break away from the probability of being thrown away.

The present invention may be further configured in a preferred embodiment as: the base top surface is provided with a sliding groove arranged along the length direction of the base, the bottom of the movable supporting beam is fixedly connected with a supporting sliding block, the supporting sliding block is connected in the sliding groove in a sliding mode, and a limiting component used for limiting the position of the supporting sliding block is arranged at the position, close to the sliding groove, of the base.

Through adopting above-mentioned technical scheme, when carrying out the regulation of moving a supporting beam, the slip supports the slider alright drive and moves a supporting beam and slide along the length direction of spout, when sliding to suitable position department, uses stop gear to restrict the slider position and can stop moving a supporting beam.

The present invention may be further configured in a preferred embodiment as: the detection mechanism comprises a detection support which is connected to the top of the base in a sliding mode, a probe which is used for detecting is connected to the top of the detection support in a sliding mode, the probe is perpendicular to the length direction of the central axis of the fixed clamping disc and towards the central axis of the fixed clamping disc, the probe can slide along the length direction of the probe, and a control assembly which is used for controlling the probe to slide and stop is arranged on the detection support.

Through adopting above-mentioned technical scheme, when detecting, slide the probe to the position department that is close to the main shaft, rotate the main shaft, if the main shaft appears and the probe friction not the condition of contact when appearing, then explain that the main shaft appears the deviation, need the calibration.

The present invention may be further configured in a preferred embodiment as: the probe is provided with a control circuit, and the control circuit comprises an induction module and a prompt module; the sensing module comprises a proximity switch fixedly connected to one end of the probe, which is far away from the detection support, and when the proximity switch detects that an object exists in a detection range, the sensing module outputs a prompt signal; the prompt module comprises a prompt lamp fixedly connected to the detection support, the prompt switch responds to a prompt signal output by the inductive switch, and when the prompt module receives the prompt signal, the prompt module lights the prompt lamp.

Through adopting above-mentioned technical scheme, when detecting, slide the probe to the direction that is close to the main shaft, when the main shaft got into proximity switch's position department just, the response module sent prompt signal, and the prompt module lights the warning light, alright stop the probe to the main shaft rotates, if rotate in-process warning light and light all the time, it is good to explain the main shaft, if the warning light scintillation, then explain the main shaft lateral wall and pass in and out at proximity switch's scope constantly, then explain the main shaft has the skew.

The present invention may be further configured in a preferred embodiment as: the probe is characterized in that a rack is fixedly connected to the side wall of the probe and arranged along the length direction of the probe, a gear is rotatably connected to a position, close to the rack, of the detection support, the gear is meshed with the rack, a detection motor is fixedly connected to a position, close to the gear, of the detection support, and the gear is fixedly connected to an output shaft of the detection motor.

Through adopting above-mentioned technical scheme, when needs slip probe, start the detection motor, when detecting motor corotation, the cooperation of accessible gear and rack drives the probe and slides to the direction of being close to the main shaft, when detecting motor reversal, can drive the probe and slide to the direction of keeping away from the main shaft.

The present invention may be further configured in a preferred embodiment as: the control circuit also comprises a master control module, a driving module and a positioning module; the main control module comprises a single-pole double-throw switch fixedly connected to the detection support, the single-pole double-throw switch is connected with a contact a and a contact b, when the single-pole double-throw switch is connected with the contact a, the main control module outputs a forward rotation signal, and when the single-pole double-throw switch is connected with the contact b, the main control module outputs a reverse rotation signal; the driving module responds to the forward rotation signal and the reverse rotation signal of the master control module, when the driving module receives the forward rotation signal of the master control module, the driving module controls the detection motor to rotate forward, and when the driving module receives the reverse rotation signal of the master control module, the driving module controls the detection motor to rotate reversely; the positioning module responds to the prompt signal of the induction module, and when the positioning module receives the prompt signal of the induction module, the induction module controls the detection motor to stop rotating.

Through adopting above-mentioned technical scheme, operating personnel is after the main shaft is installed, dial single-pole double-throw switch to a contact earlier, drive module receives forward signal this moment and begins control detection motor corotation, drive the probe and slide to the direction that is close to the main shaft, when the probe slides to the main shaft entering proximity switch monitoring range just right, induction module sends the prompt signal, orientation module control detects the motor stall, alright begin to detect, after detecting, operating personnel dials the b contact and takes off the main shaft with single-pole double-throw switch, drive module just can control the detection motor reversal, drive the probe and get back to the initial position, operating personnel is vacant with single-pole double-throw switch alright stop detection motor, thereby make things convenient for the material loading process next time.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the spindle can be stably lifted to a proper position during feeding, and an operator can conveniently clamp the spindle;

2. the sliding probe can be automatically stopped when the probe slides to the proximity switch to just detect the main shaft, so that the detection is ensured to be smoothly carried out.

Drawings

FIG. 1 is an overall schematic view of the present embodiment;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic circuit diagram of the protruded sensing module in the present embodiment;

FIG. 4 is a schematic circuit diagram of the general control module in the embodiment;

fig. 5 is a circuit diagram of the protruded driving module in the present embodiment.

In the figure, 1, a base; 101. a chute; 11. fixing a support beam; 12. moving the support beam; 121. a support slide block; 122. a main threaded rod; 123. a main motor; 13. a clamping mechanism; 131. fixing a clamping disc; 132. a movable clamping disc; 133. a drive assembly; 1331. a clamping motor; 134. limiting teeth; 14. a detection mechanism; 141. detecting the bracket; 142. a detection tank; 143. detecting a slide block; 144. detecting the threaded rod; 145. a limiting motor; 146. a probe; 147. a control component; 1471. a rack; 1472. a gear; 1473. detecting a motor; 15. lifting the beam; 151. a lifting groove; 152. a lifting cylinder; 153. a placement groove; 154. an adjustment wheel; 21. a sensing module; 211. a proximity switch; 22. a prompt module; 221. a warning light; 23. a master control module; 231. a single pole double throw switch; 24. a drive module; 25. and a positioning module.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a main shaft detection device that rectifies, including base 1, a supporting beam 11 is decided to the vertical setting of 1 one end fixedly connected with of base, and a supporting beam 12 is moved to the vertical setting of 1 top surface sliding connection of base, decides supporting beam 11 top and moves a supporting beam 12 top and be provided with jointly and be used for carrying out main shaft centre gripping and rotatory fixture 13, and the position department that a supporting beam 11 and a supporting beam 12 between are decided to the correspondence in 1 top of base is provided with the detection mechanism 14 that is used for carrying out the main shaft detection of rectifying. When detecting, the spindle to be detected is clamped by the clamping mechanism 13 of the fixed supporting beam 11 and the movable supporting beam 12, and then deviation rectification detection can be carried out by the detection mechanism 14.

Referring to fig. 1 and 2, the top surface of the base 1 is provided with a sliding groove 101 arranged along the length direction of the base 1, the bottom of the movable supporting beam 12 is fixedly connected with a supporting sliding block 121, the supporting sliding block 121 is slidably connected in the sliding groove 101, and a position of the base 1 close to the sliding groove 101 is provided with a limiting component for limiting the position of the supporting sliding block 121. The limiting assembly comprises a main threaded rod 122 which is rotatably connected to the position, close to the sliding groove 101, of the base 1, a main motor 123 is fixedly connected to the position, close to one end of the main threaded rod 122, of the base 1, and the main threaded rod 122 is fixedly connected to an output shaft of the main motor 123. Support slide 121 is threaded onto main threaded rod 122. When the movable supporting beam 12 needs to slide, the movable supporting beam 12 can be driven to slide by the cooperation of the main threaded rod 122 and the supporting sliding block 121 when the main motor 123 is started.

Referring to fig. 1 and 2, the clamping mechanism 13 includes a fixed clamping plate 131 rotatably connected to the top of the fixed supporting beam 11, a central axis of the fixed clamping plate 131 is arranged along the length direction of the base 1, and the fixed clamping plate 131 can rotate around its own central axis. A driving component 133 for driving the fixed clamping disk 131 to rotate is fixedly connected to the position of the fixed supporting beam 11 corresponding to the side of the fixed clamping disk 131 far away from the movable supporting beam 12. The driving assembly 133 includes a clamping motor 1331 fixedly connected to the fixed support beam 11 near the fixed clamping plate 131, and the fixed clamping plate 131 is fixedly connected to an output shaft of the clamping motor 1331. The top of the movable supporting beam 12 is rotatably connected with a movable clamping disc 132 with a central axis coinciding with that of the fixed clamping disc 131, and the movable clamping disc 132 can rotate around the central axis. The opposite surfaces of the fixed clamping disk 131 and the movable clamping disk 132 are fixedly connected with a plurality of limiting teeth 134 arranged in a matching way with the spindle. When clamping is carried out, the movable supporting beam 12 slides to be close to the fixed supporting beam 11, a spindle to be detected is placed between the fixed clamping disc 131 and the movable clamping disc 132, the spindle is rotated to enable the limiting teeth 134 to be matched with the tooth-shaped structures at the end parts of the spindle, and the movable clamping disc 132 and the fixed clamping disc 131 can be used for stably clamping the spindle. After the spindle is clamped, the clamping motor 1331 is started to drive the spindle to rotate.

Referring to fig. 1 and 2, a plurality of vertically arranged lifting beams 15 are slidably connected to the top of the base 1 at positions corresponding to the positions between the fixed supporting beam 11 and the movable supporting beam 12, and all the lifting beams 15 are arranged in a row along the length direction of the base 1. The lifting groove 151 of vertical setting is all seted up to the position department that the base 1 top surface corresponds every lifting beam 15, and the equal sliding connection of lifting beam is in the lifting groove 151 that corresponds. The equal fixedly connected with lifting cylinder 152's of base 1 position department corresponding lifting groove 151 cylinder body, the equal vertical upwards setting of piston rod of lifting cylinder 152, the equal fixed connection of lifting beam 15 is in the piston rod tip of the lifting cylinder 152 who corresponds. The middle part of the top surface of the lifting beam 15 is provided with a placing groove 153 which penetrates through the lifting beam 15 in the length direction of the base 1. The positions of the lifting beam 15 corresponding to the two sides of the placing groove 153 are rotatably connected with adjusting wheels 154, and the central axes of the adjusting wheels 154 are arranged along the length direction of the base 1. When the material loading is needed, the main shaft is placed on the adjusting wheel 154, the lifting cylinder 152 is started, the lifting beam 15 can be pushed to ascend, the main shaft is supported to the position matched with the clamping mechanism 13, and the adjusting wheel 154 is arranged to enable an operator to conveniently rotate the position where the main shaft is matched with the limiting teeth 134. After the spindle is clamped by the clamping mechanism 13, the lifting cylinder 152 is driven to drive the lifting beam 15 to slide downwards, so that the main spindle can be abducted and can be stably rotated.

Referring to fig. 1 and 2, the detecting mechanism 14 includes a detecting bracket 141 slidably connected to the top of the base 1, a detecting groove 142 disposed along the length direction of the base 1 is disposed at a position of the base 1 corresponding to the bottom of the detecting bracket 141, a detecting slider 143 is slidably connected to the detecting groove 142, and the detecting bracket 141 is fixedly connected to the detecting slider 143. The position department that base 1 is close to detecting groove 142 rotates and is connected with along the detection threaded rod 144 that detects the length direction setting of groove 142, detects slider 143 threaded connection on detecting threaded rod 144, and base 1 is close to the position department fixedly connected with spacing motor 145 of detection threaded rod 144 one end, detects threaded rod 144 fixed connection on the output shaft of spacing motor 145. The top of the detection support 141 is slidably connected with a probe 146 for detection, the probe 146 is perpendicular to the length direction of the central axis of the fixed clamping disk 131 and arranged towards the central axis of the fixed clamping disk 131, and the detection support 141 is provided with a control assembly 147. The control assembly 147 includes a rack 1471 fixedly attached to the sidewall of the probe 146, the rack 1471 being disposed along the length of the probe 146. The position of the detection bracket 141 close to the rack 1471 is rotatably connected with a gear 1472, the gear 1472 is meshed with the rack 1471, the position of the detection bracket 141 close to the gear 1472 is fixedly connected with a detection motor 1473, and the gear 1472 is fixedly connected to an output shaft of the detection motor 1473. When the detection is performed, the detection motor 1473 is started to slide the probe 146 to a position close to the main shaft through the cooperation of the gear 1472 and the rack 1471, and the probe 146 can be used for detection during the rotation of the main shaft.

Referring to fig. 1 and 2, a control circuit is disposed on the probe 146, and the control circuit includes a sensing module 21, a prompting module 22, a general control module 23, a driving module 24, and a positioning module 25.

The induction module 21 comprises a proximity switch 211 fixedly connected to one end of the probe 146 far away from the detection bracket 141, the prompt module 22 comprises a prompt lamp 221 fixedly connected to the detection bracket 141, the positioning module 25 comprises an electromagnet KA3 of a positioning relay connected in series to one end of the proximity switch 211, and the other end of the proximity switch 211 is electrically connected with a power supply VCC; the other end of the electromagnet KA3 of the positioning relay is electrically connected with a prompting lamp 221, the other end of the prompting lamp 221 is electrically connected with a resistor R3, and the other end of the resistor R3 is grounded.

The general control module 23 comprises a single-pole double-throw switch 231 fixedly connected to the detection bracket 141, one end of the single-pole double-throw switch 231 is electrically connected with a power supply VCC, the single-pole double-throw switch 231 is connected with a contact a and a contact b, the contact a is electrically connected with an electromagnet KA1 of the forward relay, the other end of the electromagnet KA1 of the forward relay is electrically connected with a resistor R1, and the other end of the resistor R1 is grounded; the b contact is electrically connected with an electromagnet KA2 of the reversing relay, the other end of the electromagnet KA2 of the reversing relay is electrically connected with a resistor R2, and the other end of the resistor R2 is grounded.

The driving module 24 comprises a normally open switch KA1-2 of the forward rotation relay electrically connected to one end of the detection motor 1473, the other end of the normally open switch KA1-2 of the forward rotation relay is electrically connected with a normally closed switch KA3-1 of the positioning relay, and the other end of the normally closed switch KA3-1 of the positioning relay is electrically connected with a power supply VCC; the other end of the detection motor 1473 is electrically connected with a normally open switch KA1-3 of the forward rotation relay, and the other end of the normally open switch KA1-3 of the forward rotation relay is grounded. The normally open switch KA1-2 of the forward relay and the normally open switch KA2-2 of the reverse relay are connected in parallel at two ends of the detection motor 1473, and the normally open switch KA2-3 of the reverse relay is connected in parallel at two ends of the detection motor 1473 and the normally open switch KA1-3 of the forward relay.

After an operator clamps the spindle, firstly the single-pole double-throw switch 231 is switched to a contact point a, at the moment, the electromagnet of the forward relay is conducted and controls the normally open switches KA1-1 and KA1-2 of the forward relay to be closed, the forward conduction detection motor 1473 drives the probe 146 to be close to the spindle, when the probe 146 is close to the spindle and just enters the detection range of the proximity switch 211, the proximity switch 211 is closed, at the moment, the electromagnet KA3 and the prompting lamp 221 of the positioning relay are both conducted, the prompting lamp 221 is turned on, the electromagnet KA3 of the positioning relay controls the normally closed switch KA3-1 of the positioning relay to be turned off and stops the rotation of the detection motor 1473, at the moment, the operator leaves the single-pole double-throw switch 231 in an empty position and can start to rotate the spindle, and once the spindle is bent, the spindle periodically leaves the detection range of the proximity switch 211, the proximity switch 211 is periodically turned off, so that the prompting lamp 221 is continuously turned on and off, and therefore an operator can confirm that the main shaft needs to be corrected through the flickering of the prompting lamp 221, and correspondingly, when the prompting lamp 221 is constantly turned on, the operator can confirm that the main shaft does not need to be corrected. After detection is finished, the single-pole double-throw switch 231 is firstly dialed to the b contact, the electromagnet KA2 of the reversing relay is controlled to be conducted, the normally-open switches KA2-1 and KA2-2 of the reversing relay are controlled to be closed, the detection motor 1473 is conducted in the reverse direction, the probe 146 is driven to slide in the direction far away from the main shaft, and therefore the main shaft is disassembled to yield, and meanwhile the probability that the proximity switch 211 is damaged in the main shaft disassembling process is reduced.

The implementation principle of the embodiment is as follows: when the spindle clamping device is used, an operator places the spindle on the adjusting wheel 154, slides the lifting beam 15 upwards, lifts the spindle to a position between the fixed clamping disc 131 and the movable clamping disc 132, slides the movable supporting beam 12, and can clamp the spindle by using the top clamping disc and the movable clamping disc 132.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a main shaft detection device that rectifies, includes base (1), and a fixed supporting beam (11) of the vertical setting of base (1) one end fixedly connected with, base (1) top surface sliding connection have a supporting beam (12) that moves of the vertical setting, move supporting beam (12) and can follow the length direction slip of base (1), its characterized in that: a clamping mechanism (13) for clamping a main shaft is arranged at the top of the fixed supporting beam (11) and the top of the movable supporting beam (12) together, and a detection mechanism (14) for performing deviation rectification detection on the main shaft is arranged at the position, corresponding to the position between the fixed supporting beam (11) and the movable supporting beam (12), at the top of the base (1);

the lifting beam (15) of many vertical settings of position department sliding connection between the corresponding fixed supporting beam (11) of base (1) top and the movable supporting beam (12), the length direction of base (1) is arranged and is set up in all lifting beams (15), all lifting beams (15) all can slide in the vertical direction, standing groove (153) that run through lifting beam (15) on the length direction of base (1) are all seted up at lifting beam (15) top surface middle part.

2. The spindle deviation rectifying and detecting device according to claim 1, wherein: the lifting beam (15) is connected with adjusting wheels (154) in a rotating mode corresponding to the positions on the two sides of the placing groove (153), and the central axes of the adjusting wheels (154) are arranged along the length direction of the base (1).

3. The spindle deviation rectifying and detecting device according to claim 1, wherein: the lifting groove (151) of vertical setting is all seted up to the position department that base (1) top surface corresponds every lifting roof beam (15), the equal sliding connection of lifting roof beam in the lifting groove (151) that corresponds, the equal fixedly connected with lifting cylinder (152) of position department that base (1) corresponds lifting groove (151), the equal vertical upwards setting of piston rod of lifting cylinder (152), the equal fixed connection in the piston rod tip of the lifting cylinder (152) that corresponds in lifting roof beam (15).

4. The spindle deviation rectifying and detecting device according to claim 1, wherein: clamping mechanism (13) are including rotating fixed clamping disk (131) of connecting in deciding supporting beam (11) top, the length direction that decides the axis of clamping disk (131) sets up along base (1), decide clamping disk (131) and can rotate around its own axis, decide supporting beam (11) and correspond the position department fixedly connected with that decides clamping disk (131) and keep away from moving supporting beam (12) one side and be used for the drive to decide clamping disk (131) pivoted drive assembly (133), move supporting beam (12) top and rotate and be connected with axis and decide clamping disk (132) of the axis coincidence of clamping disk (131), move clamping disk (132) and can rotate around its axis.

5. The spindle deviation rectifying and detecting device according to claim 4, wherein: the opposite surfaces of the fixed clamping disk (131) and the movable clamping disk (132) are fixedly connected with a plurality of limiting teeth (134) matched with the spindle.

6. The spindle deviation rectifying and detecting device according to claim 1, wherein: the sliding groove (101) arranged along the length direction of the base (1) is formed in the top surface of the base (1), the supporting sliding block (121) is fixedly connected to the bottom of the movable supporting beam (12), the supporting sliding block (121) is connected to the sliding groove (101) in a sliding mode, and a limiting component used for limiting the position of the supporting sliding block (121) is arranged at the position, close to the sliding groove (101), of the base (1).

7. The spindle deviation rectifying and detecting device according to claim 4, wherein: the detection mechanism (14) comprises a detection support (141) which is connected to the top of the base (1) in a sliding mode, a probe (146) used for detection is connected to the top of the detection support (141) in a sliding mode, the probe (146) is perpendicular to the length direction of the central axis of the fixed clamping disc (131) and faces the central axis of the fixed clamping disc (131), the probe (146) can slide along the length direction of the probe (146), and a control assembly (147) used for controlling the probe (146) to slide and stop is arranged on the detection support (141).

8. The spindle deviation rectifying and detecting device according to claim 7, wherein: a control circuit is arranged on the probe (146), and the control circuit comprises a sensing module (21) and a prompting module (22);

the sensing module (21) comprises a proximity switch (211) fixedly connected to one end of the probe (146) far away from the detection support (141), and when the proximity switch (211) detects that an object exists in a detection range, the sensing module (21) outputs a prompt signal;

the prompting module (22) comprises a prompting lamp (221) fixedly connected to the detection support (141), the prompting switch responds to a prompting signal output by the induction switch, and when the prompting module (22) receives the prompting signal, the prompting lamp (221) is lightened by the prompting module (22).

9. The spindle deviation rectifying and detecting device according to claim 8, wherein: fixedly connected with along rack (1471) of the length direction setting of probe (146) on the probe (146) lateral wall, the position department that detects support (141) and is close to rack (1471) rotates and is connected with gear (1472), gear (1472) and rack (1471) meshing, the position department fixedly connected with of position department that detects support (141) is close to gear (1472) detects motor (1473), gear (1472) fixed connection is on the output shaft that detects motor (1473).

10. The spindle deviation rectifying and detecting device according to claim 9, wherein: the control circuit also comprises a master control module (23), a driving module (24) and a positioning module (25);

the master control module (23) comprises a single-pole double-throw switch (231) fixedly connected to the detection support (141), the single-pole double-throw switch (231) is connected with a contact a and a contact b, when the single-pole double-throw switch (231) is connected with the contact a, the master control module (23) outputs a forward rotation signal, and when the single-pole double-throw switch (231) is connected with the contact b, the master control module (23) outputs a reverse rotation signal;

the driving module (24) responds to the forward rotation signal and the reverse rotation signal of the master control module (23), when the driving module (24) receives the forward rotation signal of the master control module (23), the driving module (24) controls the detection motor (1473) to rotate forward, and when the driving module (24) receives the reverse rotation signal of the master control module (23), the driving module (24) controls the detection motor (1473) to rotate reversely;

the positioning module (25) responds to the prompt signal of the induction module (21), and when the positioning module (25) receives the prompt signal of the induction module (21), the induction module (21) controls the detection motor (1473) to stop rotating.