CN202963942U - Integrative machine for disassembling, assembling and detecting JC elastic side bearing - Google Patents
Integrative machine for disassembling, assembling and detecting JC elastic side bearing Download PDFInfo
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- CN202963942U CN202963942U CN 201220471247 CN201220471247U CN202963942U CN 202963942 U CN202963942 U CN 202963942U CN 201220471247 CN201220471247 CN 201220471247 CN 201220471247 U CN201220471247 U CN 201220471247U CN 202963942 U CN202963942 U CN 202963942U
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- side bearing
- jig
- positioning
- hoistable platform
- lifting
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Abstract
The utility model discloses an integrative machine for disassembling, assembling and detecting a JC elastic side bearing. The integrative machine is characterized in that the whole machine comprises a transmission part, a clamp part, a lifting part and an electrical control part, wherein the transmission part consists of a servomotor, a reducing motor, a left screwing lead screw, a right screwing lead screw, a nut, a linear guide rail and a gliding block; the clamp part is connected to the lower part of the transmission part and located above the lifting part, and comprises a clamp seat and a clamp head; the lifting part consists of a side bearing body positioning groove, a positioning clamping device, a lifting platform, a guide rod and a main cylinder; and the electrical control part consists of a PLC (programmable logic controller), a servo-driving system and a human-computer interface, the PLC controls the servo-driving system, and the human-computer interface displays the testing sate in real time, so that parameters can be chosen conveniently and rapidly. The integrative machine is reasonable in design, advanced in process and higher in automation degree, and is ideal equipment which is manufactured on the basis of technical conditions for assembling JC-series elastic side bearings of rail wagons and meets requirements for assembly, disassembly and detection of various JC elastic side bearings of various rail wagons.
Description
Technical field
The utility model relates to a kind of JC elastic side bearing and decomposes, assembles, detects all-in-one, belongs to a kind of micro-processor controlled elastic side bearing of railway wagon assembly and disassembly professional equipment.
Background technology
As everyone knows, at present railway freight-car JC type elastic side bearing is that dress is used in K2 type bogie, turns the key component of the speed of service on 120km/h speed-raising lorry such as K6 type bogie, after the car load completion, the vertical decrement of side bearing body is to affect the stable important parameter of vehicle operating, the assembly quality of elastic side bearing is one of key factor that affects the final decrement of side bearing body simultaneously, improves double-acting elastic side bearing assembling level particularly important for this reason.The assembly and disassembly mode of old-fashioned installation side bearing is artificial and oil cylinder coordinates, and oil cylinder is difficult to controlled pressure, easily workpiece is produced and destroys, also easily cause danger simultaneously, the injury staff, effect is unstable, does not gradually meet assembling and the dismounting standard of railway freight-car breathing relief valve.This traditional test method lags behind the objective requirement of railway freight-car safety, heavy duty, speed-raising now greatly simultaneously.The method of operating of this backwardness, not only labor strength is large, and production efficiency is low, and is easy to have an accident, and the potential safety hazard of the railway transportation that causes thus is hardly imaginable.
Summary of the invention
In order to overcome above-mentioned deficiency, the utility model provides a kind of and has controlled by PLC, has realized the automation of process of the test.The main body jig partly adopts welded steel plate, stable performance; It is smooth and easy firm in structure that linear guides adopts highly polished guide rail that gripping part is slided; Man-machine interface shows that data make whole process of the test more directly perceived, and can conveniently select parameter; Use servomotor drive leading screw to carry out work and advance with work to move back, can control accurately travel distance and good stability, can stop by automatic alarm prompting motor in case go beyond the scope, namely protected elastic side bearing body also to protect equipment itself simultaneously; The lifting part is mainly carried out the rise and fall action under 600kp air pressure by the main body cylinder, can satisfy existing different kinds of railways lorry JC elastic side bearing and install, dismantle requirement.The active part of equipment adopts servomotor, main body cylinder, chucking cylinder to complete the assembling of railway freight-car JC elastic side bearing, dismounting motion.And require the JC elastic side bearing is dynamically adjusted according to the iron mark, satisfy assembling, dismounting and testing requirement that existing different kinds of railways lorry JC elastic side bearing is installed fully.
To achieve these goals, the utility model is by the following technical solutions:
a kind of JC elastic side bearing decomposes, assembles, detects all-in-one, it is characterized in that complete machine comprises running part (1), jig part (2), lifting part (3) and automatically controlled part (4) four major parts, described running part is comprised of servomotor (5), reducing motor (6), left-right turning screw rod (7), screw (8), line slideway (9), slide block (10), described screw (8) is connected with left-right turning screw rod (7), and motion together, described jig part (2) is connected to below running part (1), be positioned at above lifting part (3), described jig part (2) comprises jig seat (11), jig head (12), described jig seat (11) is fixed on screw (8), described jig head (12) is fixed on two slide blocks (10) of line slideway, and the complete machine center is left relatively, right symmetry, described servomotor (5) drives left-right turning screw rod (7) with reducing motor (6), screw (8), slide block (10) and jig part (2) side-to-side movement simultaneously, described lifting part (3) is by side bearing body locating slot (13), fastening device for positioning (14), hoistable platform (16), guide post (17), main body cylinder (18) forms, described side bearing body locating slot (13), fastening device for positioning (14) is positioned at above hoistable platform (16), described fastening device for positioning (14) is comprised of elasticity positioning seat (19) and positioning cylinder (15), positioning cylinder (15) is as the power of fastening device for positioning (14), described main body cylinder (18) is positioned at below hoistable platform (16), be used for controlling the lifting of hoistable platform, described guide post (17) is positioned at main body cylinder (18) both sides and is connected with hoistable platform (16), be used for guaranteeing the stability of hoistable platform, described automatically controlled part (4) by: PLC, servo drive system and man-machine interface form, described PLC controls servo drive system, because the stability of PLC and antijamming capability are forced to such an extent that the resistance to overturning of testing stand improves, described man-machine interface shows the state of test in real time, can conveniently select parameter.
The beneficial effects of the utility model: formed by main body jig part, running part, lifting part and automatically controlled part four major parts.This equipment is reasonable in design, technique is advanced, automaticity is higher, is to satisfy according to the requirement of iron mark assembling, dismounting and the test requirements document that existing different kinds of railways lorry JC elastic side bearing is installed.Its main feature is as follows:
1.1 adopt the PLC of stable performance to control the test action of whole testing stand, because the stability of PLC and antijamming capability are forced to such an extent that the resistance to overturning of testing stand improves greatly;
1.2 the main body jig partly adopts welded steel plate, cylinder block strength is high, stable performance, long service life.
1.3 high-intensity linear guides makes the gripping part slip smooth and easy firm in structure as highly polished.
1.4 the jig part drives linearity extensible guide structure by the servomotor rotational lead screw, make the jig stroke strengthen, the minimum stroke of jig is that the 166mm range is the assembly and disassembly that 326mm both can satisfy various elastic side bearing bodies in this scope, has guaranteed again the security of operation.
When 1.5 in jig stiff end when design, fully take into account assembling and dismounting to the situation of the stressed degree of jig and the depth of parallelism, so chucking end face integral body is stressed.
1.6 running part is to use servomotor drive leading screw to carry out work to advance with work to move back, main purpose is to control accurately travel distance and good stability, and can carry out setup control to Motor torque, can stop by automatic alarm prompting colleague motor in case go beyond the scope.Namely protected elastic side bearing body also to protect equipment itself simultaneously.
1.7 the lifting part is mainly carried out the rise and fall action under 600kp air pressure by the main body cylinder.
1.8 for allow the assembling of side bearing body and dismantlement work smoothly level complete accurately, increased locating slot and locating piece.
1.9 the opposite side at locating piece is provided with fastening device for positioning.
1.10 the integrated fixing workbench of complete machine integrates mechanical, pneumatic, micro-control, electric, and is simple to operate, material loading is convenient, and intuitive display has sound and light alarm and printing function.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1: the front view of the utility model structure
Fig. 2: the lifting unit of the utility model structure divides local enlarged drawing
In figure: 1, running part; 2, jig part; 3, lifting part; 4, automatically controlled part; 5, servomotor; 6, reducing motor; 7, left-right turning screw rod; 8, screw; 9, line slideway; 10, slide block; 11, jig seat; 12, jig head; 13, side bearing body locating slot; 14, fastening device for positioning; 15, positioning cylinder; 16, hoistable platform; 17, guide post; 18, main body cylinder; 19 elasticity positioning seats.
The specific embodiment
For above-mentioned purpose of the present utility model, feature and advantage can be become apparent more, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Embodiment: below in conjunction with accompanying drawing 1,2, summary JC elastic side bearing decomposes, assembles, detects the operation principle of all-in-one, sees also accompanying drawing 1,2: comprise main body jig part (1), running part (2), lifting part (3) and automatically controlled part (4).
assembling process sees also accompanying drawing 1, 2: at first determine to wait to assemble the side, side bearing is by side bearing body and side bearing, roller forms, step 1: the side bearing body is positioned in corresponding side bearing body locating slot (13) on hoistable platform (16), main body cylinder (18) drives hoistable platform (16), guide post (17) moves up to certain position, main body cylinder (18) fails, running part (1), jig part (2) acts on simultaneously fixes the side bearing body, be that servomotor (5) applies power by reducing motor (6) to left-right turning screw rod (7), screw (8) and jig seat (11) band movable slider (10) and jig head move centered by the side bearing body simultaneously, and the side bearing body tightens the most at last,
step 2: main body cylinder (18) drives hoistable platform (16), guide post (17) moves downward to the home position, manually side bearing is placed on hoistable platform (16), fastening device for positioning (14) is fixed it, being about to side bearing places in the middle of elasticity positioning seat (19) and positioning cylinder (15), positioning cylinder (15) is exerted pressure to side bearing, being fixed on elasticity positioning seat (19) locates, fixing complete rear main body cylinder (18) drives hoistable platform (16), guide post (17) and be fixed on side bearing on hoistable platform (16) and move up in the lump side bearing body place, main body cylinder (18) is applied thrust still, make side bearing body and side bearing pressing,
step 3: servomotor (5) applies power in the other direction for left-right turning screw rod (7) by reducing motor (6), screw (8) and jig seat (11) band movable slider (10) and the counter motion centered by the side bearing body of jig head simultaneously, unclamp the side bearing body of chucking, main body cylinder (18) drives hoistable platform (16), guide post (17) moves downward to the home position, side bearing after manually forming is taken out, roller is placed the side bearing groove, if roller upper end and side bearing upper end difference in height meet the requirement of iron mark and are certified products, assembling stops, blanking, carrying out at last data preserves, print, upload HMIS. and carry out the assembling of next side bearing according to above step.
unloading process sees also accompanying drawing 1, 2: at first determine side bearing to be removed, step 1: manually side bearing is placed on hoistable platform (16), fastening device for positioning (14) is fixed it, being about to side bearing places in the middle of elasticity positioning seat (19) and positioning cylinder (15), positioning cylinder (15) is exerted pressure to side bearing, being fixed on elasticity positioning seat (19) locates, fixing complete rear main body cylinder (18) drives hoistable platform (16), guide post (17) and the side bearing that is fixed on hoistable platform (16) move up to assigned address in the lump, main body cylinder (18) stop motion, running part (1), jig part (2) acts on simultaneously fixes the side bearing body, be that servomotor (5) applies power by reducing motor (6) to left-right turning screw rod (7), screw (8) and jig seat (11) band movable slider (10) and jig head move centered by the side bearing body simultaneously, and the side bearing body tightens the most at last,
Step 2: main body cylinder (18) drives the upper fixing side bearing of hoistable platform (16), guide post (17) and hoistable platform (16) and moves downward to the home position, positioning cylinder (15) is got back to the home position, elasticity positioning seat (19) flicks, be that the side bearing dismounting is completed, artificial blanking.
step 3: main body cylinder (18) drives hoistable platform (16), guide post (17) moves upward the side bearing body that is fixed on jig part (2) is positioned in corresponding side bearing body locating slot (13) on hoistable platform (16), servomotor (5) applies power in the other direction for left-right turning screw rod (7) by reducing motor (6), screw (8) and jig seat (11) band movable slider (10) and the counter motion centered by the side bearing body of jig head simultaneously, unclamp the side bearing body of chucking, main body cylinder (18) drives hoistable platform (16), guide post (17) and side bearing body move downward to the home position, be that the dismounting of side bearing body is completed, side bearing after manually dismantling is taken out, dismounting stops, carrying out at last data preserves, print, upload HMIS, carry out the dismounting of next side bearing according to above step.
Claims (1)
1.JC elastic side bearing decomposes, assembles, detects all-in-one, it is characterized in that complete machine comprises running part (1), jig part (2), lifting part (3) and automatically controlled part (4) four major parts, described running part is comprised of servomotor (5), reducing motor (6), left-right turning screw rod (7), screw (8), line slideway (9), slide block (10), described screw (8) is connected with left-right turning screw rod (7), and motion together, described jig part (2) is connected to below running part (1), be positioned at above lifting part (3), described jig part (2) comprises jig seat (11), jig head (12), described jig seat (11) is fixed on screw (8), described jig head (12) is fixed on two slide blocks (10) of line slideway, and the complete machine center is left relatively, right symmetry, described servomotor (5) drives left-right turning screw rod (7) with reducing motor (6), screw (8), slide block (10) and jig part (2) side-to-side movement simultaneously, described lifting part (3) is by side bearing body locating slot (13), fastening device for positioning (14), hoistable platform (16), guide post (17), main body cylinder (18) forms, described side bearing body locating slot (13), fastening device for positioning (14) is positioned at above hoistable platform (16), described fastening device for positioning (14) is comprised of elasticity positioning seat (19) and positioning cylinder (15), positioning cylinder (15) is as the power of fastening device for positioning (14), described main body cylinder (18) is positioned at below hoistable platform (16), be used for controlling the lifting of hoistable platform, described guide post (17) is positioned at main body cylinder (18) both sides and is connected with hoistable platform (16), be used for guaranteeing the stability of hoistable platform, described automatically controlled part (4) by: PLC, servo drive system and man-machine interface form, described PLC controls servo drive system, because the stability of PLC and antijamming capability are forced to such an extent that the resistance to overturning of testing stand improves, described man-machine interface shows the state of test in real time, can conveniently select parameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220471247 CN202963942U (en) | 2012-09-07 | 2012-09-07 | Integrative machine for disassembling, assembling and detecting JC elastic side bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220471247 CN202963942U (en) | 2012-09-07 | 2012-09-07 | Integrative machine for disassembling, assembling and detecting JC elastic side bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202963942U true CN202963942U (en) | 2013-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220471247 Expired - Fee Related CN202963942U (en) | 2012-09-07 | 2012-09-07 | Integrative machine for disassembling, assembling and detecting JC elastic side bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202963942U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106736444A (en) * | 2017-01-06 | 2017-05-31 | 淮南矿业(集团)有限责任公司 | Side bearing assembling is often contacted for double acting with the device and its application method that decompose |
-
2012
- 2012-09-07 CN CN 201220471247 patent/CN202963942U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106736444A (en) * | 2017-01-06 | 2017-05-31 | 淮南矿业(集团)有限责任公司 | Side bearing assembling is often contacted for double acting with the device and its application method that decompose |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20150907 |
|
| EXPY | Termination of patent right or utility model |