CN204064242U - The coalignment of long-axle workpieces - Google Patents
The coalignment of long-axle workpieces Download PDFInfo
- Publication number
- CN204064242U CN204064242U CN201420543760.2U CN201420543760U CN204064242U CN 204064242 U CN204064242 U CN 204064242U CN 201420543760 U CN201420543760 U CN 201420543760U CN 204064242 U CN204064242 U CN 204064242U
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- CN
- China
- Prior art keywords
- slide block
- fixedly connected
- out amount
- radial run
- oil press
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a kind of coalignment of long-axle workpieces, comprises oil press, and oil press props up block by frame, pressure head, worktable and 2 pieces of V-types and forms, and the worktable below the pressure head that it is characterized in that oil press is provided with radial run-out amount detecting device; Radial run-out amount detecting device comprises base, upper mounted plate, intermediate support and 2 guide rods, slide block slides on guide rod, the scale grating of grating scale and grating reading head connection sliding block and intermediate support respectively, one end of horizontally disposed sounding rod is fixedly connected with slide block; Upper mounted plate is provided with pulley bracket and pulley, and pulley walked around by counterweight rope, and the two ends of counterweight rope are fixedly connected with slide block and balancing weight; During alignment operation, sounding rod is against by the lower surface of alignment workpiece.The utility model structure is simple, and the sensing range of radial run-out amount is large also can show detection data in real time, and the radial run-out amount for long-axle workpieces detects and alignment operation is provided convenience, and improves alignment quality and work efficiency.
Description
Technical field
The utility model relates to a kind of straightening equipment, especially relates to a kind of coalignment of long-axle workpieces.
Background technology
For long-axle workpieces, especially long-axle workpieces forge piece blank reheating or through heat treated blank, because workpiece is relatively long and diameter is larger, sometimes length is even more than 10 meters, its surface imperfection even exceedes the range of dial gauge, workpiece is grown and easily causes bending in addition, dial gauge cannot meet the requirement that radial run-out amount detects, probably because exceeding the range of dial gauge and causing the damage of dial gauge, therefore, when at present alignment being carried out on straightening equipment for long-axle workpieces, usually operator's visual inspection can only be relied on, the experience of operator is relied on to carry out alignment, and volume under pressure during alignment operation also can only rely on the experience of operator to judge, the quality of alignment quality is larger by the impact of human factor, inefficiency, and unnecessary loss may be caused because alignment is second-rate in following process.
Utility model content
The applicant, for above-mentioned problem, is studied improvement, provides a kind of coalignment of long-axle workpieces, structure is simple, easy to operate, makes the alignment faster and more convenient operation of long-axle workpieces, reduce the impact of human factor, improve alignment quality and work efficiency.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
A coalignment for long-axle workpieces, comprises oil press, and described oil press props up block by frame, pressure head, worktable and the 2 pieces of V-types arranged on the table and forms, and the worktable below the pressure head of described oil press is provided with radial run-out amount detecting device; Described radial run-out amount detecting device comprises base and upper mounted plate, the two ends of vertically disposed intermediate support and 2 guide rods are fixedly connected with described base and upper mounted plate respectively, 2 described guide rods are arranged on the both sides of described intermediate support, slide block slides on 2 described guide rods, the scale grating of grating scale is fixedly connected with described slide block, the grating reading head of grating scale is fixedly connected with described intermediate support, and one end of horizontally disposed sounding rod is fixedly connected with the front end face of described slide block; Fixed plate is provided with pulley bracket, and pulley is rotatably connected described pulley bracket, and described pulley walked around by counterweight rope, and one end of described counterweight rope is fixedly connected with described slide block, and the other end of described counterweight rope is fixedly connected with balancing weight; During alignment operation, described sounding rod is against by the lower surface of alignment workpiece.
Further:
Linear bearing is provided with between described slide block and described guide rod.
Technique effect of the present utility model is:
A kind of coalignment of long-axle workpieces disclosed in the utility model, structure is simple, easy to operate, oil press arranges radial run-out amount detecting device, this pick-up unit adopts counter weight type structure and grating scale, the sensing range of radial run-out amount is large also can show detection data in real time, and the radial run-out amount for long-axle workpieces detects provides convenience; And detect in real time when alignment operates and show volume under pressure data, making the alignment of long-axle workpieces more convenient to operate, reducing the impact of human factor, improving alignment quality and work efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the structural representation of radial run-out amount detecting device.
Fig. 4 is the right view of Fig. 3.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
As shown in Fig. 1 ~ 4, the utility model comprises oil press 200, oil press 200 props up block 17 by frame 14, pressure head 15, worktable 18 and the 2 pieces of V-types arranged on the table and forms, and the worktable 18 below the pressure head 15 of oil press 200 is provided with radial run-out amount detecting device 100.As shown in Figure 3,4; radial run-out amount detecting device 100 comprises base 1 and upper mounted plate 8; 2 guide rods 4 are vertically arranged; the two ends of guide rod 4 are fixedly connected with base 1 and upper mounted plate 8 respectively; intermediate support 5 is vertically arranged; the two ends of intermediate support 5 are fixedly connected with base 1 and upper mounted plate 8 respectively; 2 guide rods 4 are arranged on the both sides of intermediate support 5; slide block 2 slides on 2 guide rods 4; slide block 2 can pump along guide rod 4; be provided with linear bearing between slide block 2 and guide rod 4, guarantee that slide block 2 slides up and down smooth and easy.The scale grating of grating scale is fixedly connected with slide block 2, and the grating reading head of grating scale is fixedly connected with intermediate support 5, grating reading head connection control device and display screen 16, and display screen 16 can be arranged on the correct position in frame 14; Sounding rod 3 is horizontally disposed with, and one end of sounding rod 3 is fixedly connected with the front end face of slide block 2.Upper mounted plate 8 is provided with pulley bracket 7, and pulley 6 is rotatably connected pulley bracket 7, and pulley 6 walked around by counterweight rope 9, and one end of counterweight rope 9 is fixedly connected with slide block 2, and the other end of counterweight rope 9 is fixedly connected with balancing weight 10.Owing to adopting counter weight type structure and grating scale, the sensing range of radial run-out amount is no longer restricted, thus is applicable to the detection of the large radial run-out amount of long-axle workpieces.
When carrying out long-axle workpieces alignment, being hung by workpiece 19 props up on block 17 in the V-type of worktable 18 both sides, the sounding rod 3 of radial run-out amount detecting device 100 stretches into below workpiece 19, pull slide block 2 by the weight of the balancing weight 10 suspended in midair by counterweight rope 9, make sounding rod 3 be against on the lower surface of workpiece 19; Being driven movement and the rotation of workpiece 19 by auxiliary feed mechanism and auxiliary free-wheeling system, when determining the radial run-out amount detecting a certain cross section, being driven the rotation of workpiece 19 by auxiliary free-wheeling system; When workpiece 19 rotates, under the effect of balancing weight 10 weight, sounding rod 3 contacts with workpiece 19 lower surface all the time, and slide block 2 fluctuates, thus reads the radial run-out amount of workpiece 19 on this cross section by grating scale and show on display screen 16.When needing the radial run-out amount detecting next cross section, by the position of auxiliary feed mechanism travelling workpiece 19, then repeat above-mentioned radial run-out amount testing process.When alignment is carried out in a selected cross section, sounding rod 3 is against on the lower surface of workpiece 19 all the time, pressure head 15 presses down, at this moment the volume under pressure of pressure head 15 pairs of workpiece 19 is detected in real time by radial run-out amount detecting device 100 and shows on display screen 16, can facilitate like this, effectively control volume under pressure, and improve the efficiency of alignment, guarantee alignment quality.In practical operation, the empirical value table of volume under pressure can be set up, for different materials, length, diameter and radial run-out amount, provide effectively suitable volume under pressure recommendation, the operator making to lack alignment experience also can high-level efficiency, complete alignment operation in high quality.
Claims (2)
1. the coalignment of a long-axle workpieces, comprise oil press, described oil press props up block by frame, pressure head, worktable and the 2 pieces of V-types arranged on the table and forms, and it is characterized in that: the worktable below the pressure head of described oil press is provided with radial run-out amount detecting device; Described radial run-out amount detecting device comprises base and upper mounted plate, the two ends of vertically disposed intermediate support and 2 guide rods are fixedly connected with described base and upper mounted plate respectively, 2 described guide rods are arranged on the both sides of described intermediate support, slide block slides on 2 described guide rods, the scale grating of grating scale is fixedly connected with described slide block, the grating reading head of grating scale is fixedly connected with described intermediate support, and one end of horizontally disposed sounding rod is fixedly connected with the front end face of described slide block; Fixed plate is provided with pulley bracket, and pulley is rotatably connected described pulley bracket, and described pulley walked around by counterweight rope, and one end of described counterweight rope is fixedly connected with described slide block, and the other end of described counterweight rope is fixedly connected with balancing weight; During alignment operation, described sounding rod is against by the lower surface of alignment workpiece.
2. according to the coalignment of long-axle workpieces according to claim 1, it is characterized in that: between described slide block and described guide rod, be provided with linear bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420543760.2U CN204064242U (en) | 2014-09-22 | 2014-09-22 | The coalignment of long-axle workpieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420543760.2U CN204064242U (en) | 2014-09-22 | 2014-09-22 | The coalignment of long-axle workpieces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204064242U true CN204064242U (en) | 2014-12-31 |
Family
ID=52205733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420543760.2U Expired - Fee Related CN204064242U (en) | 2014-09-22 | 2014-09-22 | The coalignment of long-axle workpieces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204064242U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111346959A (en) * | 2020-02-23 | 2020-06-30 | 吴迪 | Stainless steel pipe forming machine with straightening device |
| CN113109169A (en) * | 2021-04-13 | 2021-07-13 | 浙江大学 | Real-time measurement device and method for springback amount in reverse bending straightening |
-
2014
- 2014-09-22 CN CN201420543760.2U patent/CN204064242U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111346959A (en) * | 2020-02-23 | 2020-06-30 | 吴迪 | Stainless steel pipe forming machine with straightening device |
| CN113109169A (en) * | 2021-04-13 | 2021-07-13 | 浙江大学 | Real-time measurement device and method for springback amount in reverse bending straightening |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20160922 |