CN210188100U - Titanium alloy part blocking welding forming shape correcting tool - Google Patents
Titanium alloy part blocking welding forming shape correcting tool Download PDFInfo
- Publication number
- CN210188100U CN210188100U CN201822170791.9U CN201822170791U CN210188100U CN 210188100 U CN210188100 U CN 210188100U CN 201822170791 U CN201822170791 U CN 201822170791U CN 210188100 U CN210188100 U CN 210188100U
- Authority
- CN
- China
- Prior art keywords
- expansion
- core
- expansion core
- titanium alloy
- expansion valve
- 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.)
- Active
Links
Images
Landscapes
- Prostheses (AREA)
Abstract
The utility model discloses a titanium alloy part blocking weld forming school shape frock, its characterized in that: the expansion core is a round table with a large top and a small bottom, the expansion core is cylindrical after being spliced, a round table cavity matched with the expansion core is formed inside the expansion core, a sliding groove is arranged below each expansion valve, a sliding rail matched with the sliding groove is arranged on the base, the expansion valves can move along the sliding rail, the driving device is connected with the expansion core, a driving rotating shaft can drive the expansion core to move up and down, when the expansion core moves down, the expansion valves can move outwards along the sliding rail at the same time, and when the expansion core moves upwards, the expansion valves can move inwards along the sliding rail at the same time; the utility model discloses can rectify the work piece that takes place to warp in welding process to this guarantees the quality of work piece.
Description
Technical Field
The utility model relates to a welding orthopedic frock, concretely relates to titanium alloy part blocking weld forming school shape frock.
Background
The welding shape righting tool is a tool for correcting deformation of a workpiece during welding, and is mainly used for annular workpieces. In the production process, as the circumferential size of the workpiece is large and limited by hot forming equipment, the part needs to be formed in blocks during hot forming, and then the parts formed in blocks are welded to form a complete rotary part; however, the welded workpiece is easy to deform, the quality of the workpiece is poor, and the workpiece cannot be directly used, so that a bulging tool needs to be designed to correct deformation of the workpiece caused by welding.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a titanium alloy part blocking weld forming school shape frock, this frock can be rectified the work piece that takes place to warp in welding process to this guarantees the quality of work piece.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
the utility model provides a titanium alloy part blocking weld forming school shape frock which characterized in that: the expansion core is a round platform with a large top and a small bottom, the expansion core is cylindrical after being spliced, a round platform cavity matched with the expansion core is formed inside the expansion core, a sliding groove is formed below each expansion valve, a sliding rail matched with the sliding groove is arranged on the base, the expansion valves can move along the sliding rail, the driving device is connected with the expansion core, the driving rotating shaft can drive the expansion core to move up and down, when the expansion core moves down, the expansion valves can move outwards along the sliding rail simultaneously, and when the expansion core moves upwards, the expansion valves can move inwards along the sliding rail simultaneously.
The expansion valve is connected with the expansion valve through a reset device, and under the action of the reset device, when the expansion core is not contacted with the expansion valve, the expansion valve is in a complete cylindrical shape.
The reset device comprises a plurality of springs and a connecting disc, one end of each spring is connected with the connecting disc, and the other end of each spring is connected with the expansion valve.
The resetting device is an elastic circular ring, the expansion valve is provided with a through hole, when the expansion valve is cylindrical, the through hole forms an annular channel, and the circular ring is positioned in the channel.
And a limiting boss is arranged on the expansion valve.
And scales are arranged on the outer side wall of the expansion core.
The driving device is connected below the base and can drive the base to move up and down.
The driving device is a hydraulic driving device or a pneumatic driving device.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model realizes inward or outward movement of the expansion valve through the up-and-down movement of the expansion core, when the expansion valve moves outward, the expansion orthopedic purpose is realized for the workpiece, when the expansion valve moves inward, the workpiece can be loosened to relieve the expansion state of the workpiece, and the workpiece orthopedic can be finished after repeated times; the expansion core is a circular table with a large upper part and a small lower part, the shape is cylindrical after the expansion flaps are spliced, and the interior of the expansion core is a circular table cavity matched with the expansion core, so that when the expansion core moves downwards, the expansion flaps move outwards under the action of the expansion core, and the expansion shape correction of the workpiece is realized; simultaneously, can guarantee to rise the lamella and move when removing steadily under the guide effect of spout and slide rail, guarantee the effect that rises to open.
2. Connect through resetting means between the lamella that rises, under resetting means's effect, the core that rises with rise when the lamella does not contact, the lamella appearance that rises is complete cylindric, makes the work piece prop like this and rises orthopedic after finishing, the core that rises promptly, the lamella that rises can realize reseing, the next operation of being convenient for.
3. Resetting means includes a plurality of springs and connection pad, and the one end of each spring all is connected with the connection pad, the other end of spring respectively with the lamella that rises is connected, makes the spring both ends be connected with the connection pad respectively with the lamella that rises like this, and the lamella that rises outwards removes the back, after propping the end that rises to the work piece, realizes the resetting of the lamella that rises under the effect of spring.
4. Resetting means is for having elastic ring, be equipped with the through-hole on the lamella that rises, when the lamella that rises is cylindricly, the through-hole constitutes an annular passageway, the ring is located in the passageway, the core that rises like this makes the lamella that rises to constitute complete cylindric under the effect of ring when rising the lamella and being the contact, and the core that rises will rise the lamella and outwards promote with the lamella that rises after contacting, at this moment, the ring will take place deformation and make the lamella that rises to have an inside pulling force, and when propping to rise orthopedic the completion back, the lamella that rises when rising the core, the lamella that rises under the effect of ring also will reset.
5. The expansion valve is provided with a limiting boss, the boss is used for positioning a workpiece, the workpiece is prevented from being in direct contact with the base in the expansion process, the base is prevented from being damaged, and meanwhile the end face quality of the workpiece is guaranteed.
6. Be equipped with the scale on the core lateral wall that rises, be proportional relation between the distance that the lamella removed owing to the height that the core that rises descends and rise, owing to the setting of scale, the operator of being convenient for looks over whether the work piece props and rises, orthopedic arrival position.
7. Base below also is connected with drive arrangement, this drive arrangement can drive the base and reciprocate, makes the base and the core homoenergetic that rises like this remove for prop the speed that rises, can improve and prop orthopedic efficiency that rises.
8. Drive arrangement is hydraulic drive device or air pressure drive device, realizes the motion of core and base that rises through the mode of hydraulic pressure or atmospheric pressure, and operation process is stable, and difficult emergence is rocked, has guaranteed the quality of work piece.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a sectional view of the present invention.
Fig. 3 is a schematic view of the connection relationship between the ring and the expanding petals of the present invention.
Fig. 4 is the structural schematic diagram of the expanding flap of the present invention.
Fig. 5 is a schematic view of the connection relationship between the spring and the connection pad of the present invention.
Reference numerals: 1 core that rises, 2 lamella that rises, 3 work pieces, 4 spacing bosss, 5 bases, 6 slide rails, 7 spouts, 8 cushion, 9 rings, 10 springs, 11 connection pads, 12 through-holes.
Detailed Description
The present invention will be further described with reference to the following examples, which are only some, but not all, of the examples of the present invention. Based on the embodiments in the present invention, other embodiments used by those skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
The expansion core comprises a base 5, an expansion core 1, a driving device and a plurality of expansion flaps 2, wherein the expansion core 1 is a circular table with a large top and a small bottom, the plurality of expansion flaps 2 are spliced to form a cylindrical shape, the inside of the expansion core is a circular table cavity matched with the expansion core 1, a sliding groove 7 is arranged below each expansion flap 2, a sliding rail 6 matched with the sliding groove 7 is arranged on the base 5, the expansion flaps 2 can move along the sliding rail 6, the driving device is connected with the expansion core 1, the driving rotating shaft can drive the expansion core 1 to move up and down, when the expansion core 1 moves down, the expansion flaps 2 can simultaneously move outwards along the sliding rail 6, and when the expansion core 1 moves upwards, the expansion flaps 2 can simultaneously move inwards along the sliding rail 6.
Further optimizing, the expansion valve 2 is connected through a reset device, and under the action of the reset device, when the expansion core 1 is not in contact with the expansion valve 2, the expansion valve 2 is in a complete cylindrical shape.
The resetting device comprises a plurality of springs 10 and a connecting disc 11, one end of each spring 10 is connected with the connecting disc 11, and the other end of each spring 10 is connected with the expansion valve 2; the resetting device is positioned in a circular truncated cone cavity formed by the expansion valve 2.
Further preferably, a limiting boss 4 is arranged on the expansion valve 2.
Further optimally, the outer side wall of the expansion core 1 is provided with scales, in order to avoid the friction between the expansion core 1 and the expansion valve 2 from erasing the scales, the positions, corresponding to the scales arranged on the expansion core 1, on the expansion valve 2 are provided with grooves, so that the scales can be prevented from being worn; the terminal surface that rises lamella 2 like this is the pointer, and the terminal surface that rises lamella 2 can play the effect of instruction, makes things convenient for operating personnel's reading to look over.
The driving device is a hydraulic driving device, the hydraulic driving device comprises a hydraulic cylinder and a hydraulic pump, the hydraulic cylinder is connected with the hydraulic pump, the hydraulic pump is installed on the support, and the movable end of the hydraulic cylinder is connected with the expansion core 1, so that the expansion core 1 can be controlled to ascend or descend by controlling the extension or shortening of the hydraulic cylinder.
When the expanding orthopedic device is used, only the workpiece 3 is required to be sleeved on the expanding valve 2, and then the expanding core 1 descends, so that the expanding valve 2 moves outwards, expanding and orthopedic of the workpiece 3 are realized, and the operation is simple.
Wherein, be equipped with the lightening hole on rising core 1, be equipped with cushion 8 on base 5, rise core 1 and descend the back and can contact with cushion 8, avoid rising core 1 and base 5 to carry out direct contact.
Example 2
This embodiment is substantially the same as embodiment 1, except that: the resetting device is an elastic circular ring 9, the expansion valve 2 is provided with a through hole 12, when the expansion valve 2 is cylindrical, the through hole 12 forms an annular channel, and the circular ring 9 is positioned in the channel.
The pneumatic driving device comprises a pneumatic cylinder and a pneumatic pump, the pneumatic cylinder is connected with the pneumatic pump, the pneumatic pump is installed on the support, the movable end of the pneumatic cylinder is connected with the expansion core 1, and therefore the expansion core 1 can be controlled to ascend or descend by controlling the extension or the shortening of the pneumatic cylinder.
Wherein the bracket is formed by welding stainless steel.
Example 3
The present embodiment is further optimized based on embodiment 1 or 2, in the present embodiment, the driving device is also connected below the base 5, and the driving device can drive the base 5 to move up and down; in this embodiment, the driving device connected to both the lower part of the base 5 and the expansion core 1 is a hydraulic driving device.
The method specifically comprises the following steps: the lower end of the base 5 is connected with a hydraulic cylinder which is fixed on a bracket, so that the base 5 is in a suspended state, in order to keep the stability of the base 5, a guide rod can be arranged below the base 5, a guide cylinder is arranged on the bracket, and the guide rod passes through the guide cylinder; therefore, the hydraulic cylinders connected with the base 5 and the expansion core 1 can be started simultaneously, and the speed of expanding and shape correcting is increased.
Claims (7)
1. The utility model provides a titanium alloy part blocking weld forming school shape frock which characterized in that: the expansion core is a round platform with a large top and a small bottom, the expansion core is cylindrical after being spliced, a round platform cavity matched with the expansion core is formed inside the expansion core, a sliding groove is formed below each expansion valve, a sliding rail matched with the sliding groove is arranged on the base, the expansion valves can move along the sliding rail, the driving device is connected with the expansion core, the driving rotating shaft can drive the expansion core to move up and down, when the expansion core moves down, the expansion valves can move outwards along the sliding rail simultaneously, and when the expansion core moves upwards, the expansion valves can move inwards along the sliding rail simultaneously.
2. The titanium alloy part blocking welding forming correction tool according to claim 1, characterized in that: the expansion valve is connected with the expansion valve through a reset device, and under the action of the reset device, when the expansion core is not contacted with the expansion valve, the expansion valve is in a complete cylindrical shape.
3. The titanium alloy part blocking welding forming correction tool according to claim 2, characterized in that: the reset device comprises a plurality of springs and a connecting disc, one end of each spring is connected with the connecting disc, and the other end of each spring is connected with the expansion valve.
4. The titanium alloy part blocking welding forming correction tool according to claim 2, characterized in that: the resetting device is an elastic circular ring, the expansion valve is provided with a through hole, when the expansion valve is cylindrical, the through hole forms an annular channel, and the circular ring is positioned in the channel.
5. The titanium alloy part blocking welding forming correction tool according to claim 1, characterized in that: and a limiting boss is arranged on the expansion valve.
6. The titanium alloy part blocking welding forming correction tool according to claim 1, characterized in that: and scales are arranged on the outer side wall of the expansion core.
7. The titanium alloy part blocking welding forming correction tool according to any one of claims 1-6, characterized in that: the driving device is connected below the base and can drive the base to move up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822170791.9U CN210188100U (en) | 2018-12-24 | 2018-12-24 | Titanium alloy part blocking welding forming shape correcting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822170791.9U CN210188100U (en) | 2018-12-24 | 2018-12-24 | Titanium alloy part blocking welding forming shape correcting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210188100U true CN210188100U (en) | 2020-03-27 |
Family
ID=69879249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822170791.9U Active CN210188100U (en) | 2018-12-24 | 2018-12-24 | Titanium alloy part blocking welding forming shape correcting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210188100U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112743190A (en) * | 2021-04-06 | 2021-05-04 | 陕西斯瑞新材料股份有限公司 | Anti-deformation flexible tool structure and anti-deformation method for hot processing of metal thin-wall cylinder |
-
2018
- 2018-12-24 CN CN201822170791.9U patent/CN210188100U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112743190A (en) * | 2021-04-06 | 2021-05-04 | 陕西斯瑞新材料股份有限公司 | Anti-deformation flexible tool structure and anti-deformation method for hot processing of metal thin-wall cylinder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104907808B (en) | A kind of riveting method of automatic press-riveting tooling | |
| CN210188100U (en) | Titanium alloy part blocking welding forming shape correcting tool | |
| CN203956457U (en) | A kind of bushing press-mounting fixture | |
| CN205110554U (en) | Synchronous inside and outside hole flanging mold processing of high precision parts | |
| CN111229968A (en) | Turn limit roll up mouthful muscle all-in-one that expands | |
| CN209255633U (en) | A kind of mould is interior to rivet contact mold | |
| CN209717087U (en) | A kind of hydraumatic chucking device | |
| CN210281292U (en) | Buffer device for press fitting | |
| CN105215203A (en) | The synchronous inside and outside hole flanging processing technology of a kind of high precision part and mould thereof | |
| CN110625568A (en) | Rubber ring sleeving machine for producing automobile valve sleeves | |
| CN207271902U (en) | A kind of high accuracy anti-tripping waste stamping die | |
| JP5724734B2 (en) | Press mold | |
| CN210998485U (en) | Rubber ring sleeving machine for producing automobile valve sleeves | |
| CN206747340U (en) | A kind of simple book joint setting machine | |
| CN104511776B (en) | End face milling fixture for suspension convex platform at left side and right side of engine cylinder | |
| CN208960724U (en) | The pressing tool of nuclear power safety injection tank end socket | |
| CN208391319U (en) | Intelligent spot welder tool hand lift pedestal | |
| CN206806437U (en) | Pier seal apparatus | |
| CN205630409U (en) | Take multistation special -shaped parts location frock of resilient mounting | |
| CN209191342U (en) | A kind of iron covering dirt-proof boot annular internal pressure riveting equipment | |
| CN103894802A (en) | Process for machining necked large-aperture slewing rings | |
| CN209664737U (en) | One shaft-cup oil seal pressing tool of speed changer | |
| CN211192672U (en) | Robot welding tool for double-ring welding seams of support lifting hook | |
| CN208214687U (en) | Automobile shock reducer hanging ring and dust shroud apparatus for welding and positioning | |
| CN102990421A (en) | Tensioning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |