CN209069757U - A kind of dedicated torsion testing machine of wire rod - Google Patents
A kind of dedicated torsion testing machine of wire rod Download PDFInfo
- Publication number
- CN209069757U CN209069757U CN201821689815.5U CN201821689815U CN209069757U CN 209069757 U CN209069757 U CN 209069757U CN 201821689815 U CN201821689815 U CN 201821689815U CN 209069757 U CN209069757 U CN 209069757U
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- oild chuck
- servo motor
- wire rod
- oild
- testing machine
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Abstract
The utility model discloses a kind of dedicated torsion testing machines of wire rod, including mainframe and mainframe mounting plate, tailstock guide system, rear oild chuck system, preceding oild chuck system, electrical system, deceleration system, oild chuck oil supply system；Oild chuck system has hydraulic cylinder after installation afterwards, so that the rear hydraulic cylinder connecting rod of connection is drawn or is pushed away, drives the jaw clamp or release of oild chuck；Preceding oild chuck system is equipped with oild chuck rotating cylinder, oild chuck connecting rod movement before driving, the jaw clamp or release of oild chuck before making；Deceleration system includes primary speed-down system, double reduction system, servo motor, servo motor seat；Electrical system includes electric box, liquid crystal control panels, high-precision encoder.Pressure is provided to front and back oild chuck by using oild chuck oil supply system, is clamped again after unclamping the jaw of oild chuck to clamp the sample at both ends, raising sample holder is convenient and efficient, firm grip, the accuracy of guarantee test result.
Description
Technical field
The utility model relates to technical field of test equipment more particularly to a kind of dedicated torsion testing machines of wire rod.
Background technique
Copper industry industry has the torsion test testing requirements for being directed to copper wire, which meets GB/T239 to metal
The test determination of wire rod torsion, rotation speed can arbitrarily be set at 100 revs/min or less, can calculate fracture circle number automatically, and survey
The ability and display defect for the plastic deformation that alignment material is born in unidirectional and bidirectional torsion.Domestic common torsion test at present
Machine is unable to satisfy the requirement, and import equipment is then expensive.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of dedicated torsion testing machine of wire rod, remove manually tightening from
Unstability, raising sample holder is convenient and efficient, firm grip, the accuracy of guarantee test result.
In order to solve the above-mentioned technical problem, the technical solution of the utility model are as follows: a kind of dedicated torsion testing machine of wire rod, packet
It includes mainframe and mainframe mounting plate, tailstock guide system, rear oild chuck system, preceding oild chuck system, electrical system, subtract
Speed system, oild chuck oil supply system, wherein tailstock guide system is on the left side of mainframe mounting plate, after having installation two
Seat guide rail, the rack gear for having among two guide rails back seat mobile can be controlled by rotating back seat handwheel along rack gear for back seat
Sliding, and counterweight tension device is processed on rear tailstock, have when making to test to sample and effect is centainly straightened；Oild chuck system afterwards
System has hydraulic cylinder after installation, is pushed by oild chuck oil supply system on the left side of mainframe mounting plate inside back seat
Hydraulic cylinder acts afterwards, and the rear hydraulic cylinder connecting rod of connection is made to draw or push away, the jaw clamp or release of oild chuck after drive；Before
Oild chuck system has oild chuck rotating cylinder before installation on the right side of mainframe mounting plate inside the left side of mainframe,
Rotating cylinder is set to draw or push away by oild chuck oil supply system, oild chuck connecting rod movement before driving, the jaw of oild chuck before making
Clamp or release；Deceleration system, below the right side of mainframe mounting plate comprising primary speed-down system, double reduction system,
Servo motor, servo motor seat, servo motor seat are mounted on mounting rack, and servo motor is mounted in servo motor seat, servo
Motor drives the steamboat of primary speed-down system by belt, and steamboat drives bull wheel, the bull wheel of primary speed-down system further through belt
The big of double reduction system is driven further through belt with the steamboat of the same shaft of steamboat of double reduction system, double reduction system
Wheel, the oild chuck rotation bull wheel of double reduction system drives again before；Electrical system, on the right side of mainframe mounting plate, including
Electric box, liquid crystal control panels, each electric machine valve, liquid crystal control panels are electrically connected with electric box, electric box and each motor
Valve electrical connection；Oild chuck oil supply system, in the left side of mainframe mounting plate in the following, being a common hydraulic system.
Just by taking copper wire as an example, for copper wire torsion testing machine, mainly copper rod both ends are clamped, detect certain length one
The copper rod for determining diameter can bear how much circle number will appear fracture or defect occurs.The invention is the mode by both ends clamping by original
Manual clamping, change into and provide pressure by hydraulic oil source system, hydraulic cylinder and oild chuck rotate cylinder working after driving, push away it
Connecting rod drives oild chuck to draw or push away, makes the jaw clamp or release of oild chuck, so that clamp or release copper rod, realizes energy
The functions such as automatic clamping.
It can be seen that the dedicated torsion testing machine of this wire rod has following technical scheme:
As a preferred embodiment of the present invention, the rear oild chuck system includes rear hydraulic cylinder, rear hydraulic cylinder
Connecting rod, rear oild chuck, rear hydraulic cylinder movement, make the rear hydraulic cylinder connecting rod of connection draw or push away, drive the pincers of oild chuck
Mouth clamp or release.
As a preferred embodiment of the present invention, the preceding oild chuck system include oild chuck rotating cylinder, it is preceding hydraulic
Chuck connecting rod, preceding oild chuck, preceding oild chuck rotating cylinder movement, the movement of oild chuck connecting rod, makes preceding oild chuck before driving
Jaw clamp or release.
As a preferred embodiment of the present invention, the deceleration system includes primary speed-down system, double reduction system, watches
Motor, servo motor seat are taken, servo motor seat is mounted on mounting rack, and servo motor is mounted in servo motor seat, servo electricity
Machine by belt drive primary speed-down system steamboat, steamboat further through belt drive bull wheel, the bull wheel of primary speed-down system and
The same shaft of the steamboat of double reduction system, the steamboat of double reduction system drive the bull wheel of double reduction system further through belt,
The oild chuck rotation bull wheel of double reduction system drives again before.
As a preferred embodiment of the present invention, the electrical system includes electric box, liquid crystal control panels, each motor
Valve, liquid crystal control panels are electrically connected with electric box, and electric box is electrically connected with each electric machine valve.
As a preferred embodiment of the present invention, the tailstock guide system is on rear tailstock added with counterweight tension device.
As a preferred embodiment of the present invention, the deceleration system is driven with belt.
Beneficial effect by adopting the above technical scheme is: being mentioned by using oild chuck oil supply system to front and back oild chuck
For pressure, the unstability removed to clamp the sample at both ends and manually tightened is clamped again after unclamping the jaw of oild chuck, is mentioned
High sample holder is convenient and efficient, firm grip, the accuracy of guarantee test result.
Detailed description of the invention
Fig. 1: torsion testing machine perspective view.
Fig. 1,101- mainframe, 102- mainframe mounting plate, 201- guide rail positive stop, 202- back seat pointer, 203- back seat
Lock handle, 204- back seat handwheel, 205- back seat, 206- back seat mobile rack, 207- back seat guide rail, 208- counterweight, 209- weight
Code-disc, 210- guide rail backstop, tailstock-carrier after 211-, tailstock idler wheel after 212-, 213- counterweight spooling, tailstock at 214-
Limiting device, hydraulic cylinder after 301-, hydraulic cylinder connecting rod after 302-, oild chuck cam after 303-, oild chuck after 304-,
Oild chuck before 401-, oild chuck connecting rod before 402-, 403- oild chuck rotating cylinder, 501- high-precision encoder, 502- liquid
Brilliant control panel, 503- electric box, 601 primary speed-down systems, 602 double reduction systems, 603 servo motors, 604- servo electricity
Base.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
Referring to Fig.1, the dedicated torsion testing machine of this wire rod, including mainframe 101 and mainframe mounting plate 102, tailstock are led
Rail system 200, rear oild chuck system 300, preceding oild chuck system 400, electrical system 500, deceleration system 600, hydraulic card
Preceding oild chuck system and rear oild chuck system are all cut away a quarter in figure by disk oil supply system 700, structure such as Fig. 1, with
It can see the inside structure, wherein tailstock guide system 200 includes guide rail positive stop 201, back seat pointer 202, back seat locking
Handle 203, back seat handwheel 204, back seat 205, back seat mobile rack 206, back seat guide rail 207, counterweight 208, scale pan 209 are led
Rail backstop 210, rear tailstock-carrier 211, rear tailstock idler wheel 212, counterweight spooling 213 locate tailstock limiting device 214.Tail
Seat guide track system 200, guide rail positive stop 201 block back seat and skid off forward；Back seat pointer 202 is used to refer to show back seat
The scale on guide rail is directed toward in position on guide rail；Back seat lock handle 203 is to prevent it from sliding for lockking back seat；
Back seat handwheel 204 is to shake handwheel, back seat will move left and right for adjusting back seat position；Back seat mobile rack 206 is to use
Keep the back seat mobile, is and back seat handwheel engagement connection；Back seat guide rail 207 wants smooth, so that back seat slides on guide rail
When lower resistance；Counterweight 208 and scale pan 209 and counterweight spooling 213 are reinstated by gravity and tense sample；After guide rail
Block 210 is for preventing back seat from skidding off to the left；Tailstock-carrier 211 and rear tailstock idler wheel 212 afterwards locate tailstock limiting device
214 be with limitation back seat position.Afterwards oild chuck system 300 include rear hydraulic cylinder 301, rear hydraulic cylinder connecting rod 302, after
Oild chuck cam 303, rear oild chuck 304, when work after hydraulic cylinder 301 pull or push after hydraulic cylinder connecting rod 302,
To which oild chuck cam 303 rotates after drive, so that oild chuck 304 blocks wire rod after driving；Preceding oild chuck system 400
Including preceding oild chuck 401, preceding oild chuck connecting rod 402, oild chuck rotating cylinder 403, oild chuck rotating cylinder 403 when work
Rotation band dynamic pressure chuck connecting rod 402 pulls or the preceding oild chuck 401 of promotion unclamps or clamping；Electrical system 500 includes liquid crystal control
Panel 502 processed, electric box 503, high-precision encoder 501 help to measure servo motor rotation, and liquid crystal control panels 502 are people
The medium of machine dialogue, only inputs parameter by liquid crystal control panels 502, and parameter is transferred to electric box, then arrives each electrical
Element realizes control；Deceleration system 600 include primary speed-down system 601, double reduction system 602, servo motor 603,
Servo motor seat 604, servo motor seat 604 are mounted on mounting rack, and servo motor is mounted in servo motor seat 604, servo
Motor 603 by belt drive primary speed-down system steamboat, steamboat further through belt drive bull wheel, primary speed-down system it is big
The steamboat of the same shaft of steamboat of wheel and double reduction system, double reduction system drives the big of double reduction system further through belt
Wheel, the oild chuck rotation bull wheel of double reduction system drives again before, this deceleration system are mainly to control the speed of wire rod rotation
Degree and angle, especially that servo motor 603, which are able to achieve, to be inputted any one parameter and turns any one angle, input parameter and
The rotational angle of servo motor is corresponding；Oild chuck oil supply system 700 is a common hydraulic power system, this is
There are several valves in system, does not just describe.
When this wire torque tester will work, hydraulic system motor is first started, keeps hydraulic system in running order,
Before one end of wire rod is placed on again in oild chuck, oild chuck is blocked before selecting in liquid crystal display panel, then rear rail system
In scale pan wire rod is straightened plus counterweight, then oild chuck after adjusting selects satisfactory length, rear oild chuck card
Tightly, then in liquid crystal control panels the angle that wire rod rotates is set.
The bull wheel of primary speed-down system is that transmission is connected with belt with steamboat.
The bull wheel of double reduction system is that transmission is connected with belt with steamboat.
Servo motor is that transmission is connected with belt with the steamboat of primary speed-down system.
The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the protection scope of the utility model.
Claims (6)
1. a kind of dedicated torsion testing machine of wire rod, which is characterized in that including mainframe and mainframe mounting plate, tailstock guide system
System, rear oild chuck system, preceding oild chuck system, electrical system, deceleration system, oild chuck oil supply system, wherein tailstock
Guide track system sets counterweight tension device on rear tailstock；Oild chuck system has hydraulic cylinder after installation afterwards；Preceding oild chuck system
Oild chuck rotating cylinder before system is equipped with；Deceleration system includes primary speed-down system, double reduction system, and servo motor is watched
Motor cabinet is taken, servo motor seat is mounted on mounting rack, and servo motor is mounted in servo motor seat；Electrical system includes electrical
Case, liquid crystal control panels, each electric machine valve, liquid crystal control panels are electrically connected with electric box, electric box and each electric machine valve
Electrical connection.
2. the dedicated torsion testing machine of wire rod according to claim 1, which is characterized in that oild chuck system includes after described
Hydraulic cylinder, rear hydraulic cylinder connecting rod, rear oild chuck afterwards.
3. the dedicated torsion testing machine of wire rod according to claim 1, which is characterized in that the preceding oild chuck system includes
Oild chuck rotating cylinder, preceding oild chuck connecting rod, preceding oild chuck.
4. the dedicated torsion testing machine of wire rod according to claim 1, which is characterized in that the electrical system includes electrical
Case, liquid crystal control panels, each electric machine valve, liquid crystal control panels are electrically connected with electric box, electric box and each electric machine valve
Electrical connection.
5. the dedicated torsion testing machine of wire rod according to claim 1, which is characterized in that the deceleration system includes that level-one subtracts
Speed system, double reduction system, servo motor, servo motor seat, servo motor seat are mounted on mounting rack, servo motor installation
In servo motor seat.
6. the dedicated torsion testing machine of wire rod according to claim 1, which is characterized in that the tailstock guide system is in rear molding
Seat is equipped with counterweight tension device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821689815.5U CN209069757U (en) | 2018-10-17 | 2018-10-17 | A kind of dedicated torsion testing machine of wire rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821689815.5U CN209069757U (en) | 2018-10-17 | 2018-10-17 | A kind of dedicated torsion testing machine of wire rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209069757U true CN209069757U (en) | 2019-07-05 |
Family
ID=67095216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821689815.5U Active CN209069757U (en) | 2018-10-17 | 2018-10-17 | A kind of dedicated torsion testing machine of wire rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209069757U (en) |
-
2018
- 2018-10-17 CN CN201821689815.5U patent/CN209069757U/en active Active
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