CN112496741A - Phase shifter assembly fixture integrating torsional spring preassembling and press fitting - Google Patents
Phase shifter assembly fixture integrating torsional spring preassembling and press fitting Download PDFInfo
- Publication number
- CN112496741A CN112496741A CN202011414404.7A CN202011414404A CN112496741A CN 112496741 A CN112496741 A CN 112496741A CN 202011414404 A CN202011414404 A CN 202011414404A CN 112496741 A CN112496741 A CN 112496741A
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- phase shifter
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- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 238000003825 pressing Methods 0.000 claims abstract description 21
- 238000009434 installation Methods 0.000 claims abstract description 9
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The technical scheme includes that the assembly tool integrating torsional spring preassembling and press fitting for the phase shifter comprises a bottom plate and a vertical plate connected to the bottom plate, a slide rail is connected to the bottom plate, a slide block is arranged on the slide rail, a lower tool for fixing a preassembled phase shifter is connected to the top of the slide block, an installation plate is connected to the vertical plate, an upper tool is arranged on the installation plate and comprises an upper vertical guide mechanism, the top of the vertical guide mechanism is connected to a lower pressing device, a pressing support and a press fitting support are connected to the bottom of the vertical guide mechanism, and when the vertical guide mechanism is pressed downwards, the pressing support presses downwards to fix the phase shifter, the press fitting support extrudes a connecting sheet on a phase shifter shield to. The invention can integrate the two steps of preassembling and press mounting of the torsion spring of the phase shifter on one device, simplifies the assembly technology by a plurality of designed mechanisms, improves the safety and reliability in the assembly process and improves the production efficiency.
Description
Technical Field
The invention relates to a mechanical tool, in particular to an assembly tool integrating pre-assembly and press-assembly of a torsion spring of a phase shifter.
Background
In the assembly process of the existing phase shifter, the shield, the cover plate and the torsion spring are preassembled and then pressed, the two processes are separated, and the shield, the cover plate and the torsion spring are generally preassembled manually, as shown in fig. 1 to 2. And then putting the shield into a press-fitting mechanism for press-fitting, wherein the press-fitting is to buckle the connecting piece flanging on the edge of the shield into the connecting groove of the cover plate, so that the shield and the cover plate are connected into a whole, as shown in figure 3. Due to the existence of the torsional spring force, after the coil spring assembly is preassembled, before the torsional spring assembly is pressed and installed, the torsional spring assembly has the falling condition, falls off when the torsional spring assembly is to be pressed and installed, can connect the human body to cause slight injury, and the torsional spring assembly needs to be reassembled, falls off when the torsional spring assembly is pressed and installed, can cause the product to be pressed and installed badly, and then needs to be reworked or a situation of direct scrapping appears.
Disclosure of Invention
Aiming at the problems, the invention aims to provide an assembly tool for a phase shifter, which integrates the pre-assembly and press-fitting of a torsion spring, so that the safety and reliability in the assembly process are improved, and the production efficiency is improved.
The technical scheme includes that the assembly tool integrating torsional spring preassembling and press fitting for the phase shifter comprises a bottom plate and a vertical plate connected to the bottom plate, a slide rail is connected to the bottom plate, a slide block is arranged on the slide rail, a lower tool for fixing a preassembled phase shifter is connected to the top of the slide block, an installation plate is connected to the vertical plate, an upper tool is arranged on the installation plate and comprises an upper vertical guide mechanism, the top of the vertical guide mechanism is connected to a lower pressing device, a pressing support and a press fitting support are connected to the bottom of the vertical guide mechanism, and when the vertical guide mechanism is pressed downwards, the pressing support presses downwards to fix the phase shifter, the press fitting support extrudes a connecting sheet on a phase shifter shield to.
Preferably, the lower tool comprises a connecting disc connected to the top of the sliding block, the upper surface of the connecting disc is provided with a concave positioning groove for the phase shifter to be placed in, a clamping block clamped with the phase shifter shield is arranged in the concave positioning groove, a central limiting column is arranged in the middle of the concave positioning groove, an adjusting plate is sleeved on the central limiting column, a bolt for positioning the hole of the phase shifter cover plate is arranged on the lower surface of the adjusting plate, handles are connected to two sides of the adjusting plate, an anti-falling pin is transversely arranged on the central limiting column, and the adjusting plate inserts the anti-falling pin to limit the upward movement of the adjusting plate after the phase shifter cover plate is preassembled on the shield.
Preferably, vertical guiding mechanism is including setting up slide bearing and the connecting rod of setting in slide bearing on the mounting panel hole, be provided with the guide bar parallel with the connecting rod on the mounting panel, the guide bar passes through slide bearing and connects in the guide hole, the guide bar lower extreme passes through the connecting block and connects in the bottom of connecting rod, the connecting rod lower extreme is connected with the mounting disc, mounting disc bottom surface middle part is provided with and supplies the spacing post male uide bushing in center, it is located the mounting disc and is provided with compression spring to compress tightly the support rear end, pressure equipment support lower extreme is located directly over the connection piece that moves the looks ware guard shield, pressure equipment support bottom inboard height is higher than the outside height.
Preferably, the outer side surface of the connecting disc is connected with an adjusting mechanism, the upper end of the adjusting mechanism is in threaded connection with an adjusting bolt, the small end of the adjusting bolt penetrates through the adjusting mechanism and then abuts against the handle, and the adjusting bolt is screwed to push the handle to rotate and finely adjust the relative angle between the phase shifter cover plate and the shield.
Preferably, a stroke adjusting bolt is connected to the vertical plate in a threaded manner, an adjusting nut is arranged on the stroke adjusting bolt, and the small end of the stroke adjusting bolt penetrates through the vertical plate and then is contacted and limited by the connecting disc.
The invention can integrate the two steps of preassembling and press mounting of the torsion spring of the phase shifter on one device, simplifies the assembly technology by a plurality of designed mechanisms, improves the safety and reliability in the assembly process and improves the production efficiency.
Drawings
FIG. 1 is a schematic view of the structure of a cover plate, a torsion spring and a shield of the phase shifter of the present invention;
FIG. 2 is a schematic diagram of a preassembled phase shifter according to the present invention;
FIG. 3 is a schematic diagram of a phase shifter according to the present invention after press-fitting;
FIG. 4 is a schematic structural view of the present invention;
FIG. 5 is a schematic view of another embodiment of the present invention;
FIG. 6 is a schematic structural view of a lower tooling and an adjusting mechanism according to the present invention;
wherein: 1-a bottom plate; 2, erecting a plate; 3, a slide rail; 4, a sliding block; 5, removing the tool; 6, mounting a plate; 7, mounting a tool; 8, a vertical guide mechanism; 9, pressing the support; 10, pressing and mounting a bracket; 11-a connecting disc; 12-a recessed locating slot; 13-a stuck block; 14-a central spacing post; 15-adjusting plate; 16-a handle; 17-anti-drop pin; 18-a sliding bearing; 19-a connecting rod; 20-a guide rod; 21-mounting a disc; 22-a guide sleeve; 23-an adjustment mechanism; 24-adjusting the bolt; 25-stroke adjusting bolt.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 3 to 6, the invention provides an assembly fixture for integrating torsional spring preassembly and press mounting of a phase shifter, which comprises a bottom plate 1 and a vertical plate 2 connected to the bottom plate 1, wherein a slide rail 3 is connected to the bottom plate 1, a slide block 4 is arranged on the slide rail 3, the top of the slide block 4 is connected with a lower fixture 5 for fixing a preassembled phase shifter, the vertical plate 2 is connected with a mounting plate 6, an upper fixture 7 is arranged on the mounting plate 6, the upper fixture 7 comprises an upper vertical guide mechanism 8, the top of the vertical guide mechanism 8 is connected to a press device, the bottom of the vertical guide mechanism is connected with a pressing support 9 and a press mounting support 10, and when the vertical fixture is pressed down, the pressing support 9 presses the fixed phase shifter downwards, and then the press mounting support 10 extrudes a connecting sheet.
Preferably, lower frock 5 is including connecting at the connection pad 11 at slider 4 top, connection pad 11 upper surface is provided with the sunken constant head tank 12 that supplies to move the looks ware guard shield and put into, be provided with in the sunken constant head tank 12 with move the screens piece 13 of looks ware guard shield looks block, sunken constant head tank 12 middle part is provided with central spacing post 14, the cover is equipped with adjusting plate 15 on the spacing post 14 in center, adjusting plate 15 lower surface is provided with and moves the bolt of looks ware apron hole location, adjusting plate 15 both sides are connected with handle 16, transversely be provided with anticreep round pin 17 on the spacing post 14 in center, adjusting plate 15 will move the apron pre-installation of moving the ware and put in place to the guard shield on and insert anticreep round pin 17 restriction adjusting plate.
Preferably, the vertical guide mechanism 8 comprises a sliding bearing 18 arranged in an inner hole of the mounting plate 6 and a connecting rod 19 arranged in the sliding bearing 18, a guide rod 20 parallel to the connecting rod 19 is arranged on the mounting plate 6, the guide rod 20 is connected in the guide hole through the sliding bearing, the lower end of the guide rod 20 is connected to the bottom of the connecting rod 19 through a connecting block, the lower end of the connecting rod 19 is connected with a mounting disc 21, a guide sleeve 22 for inserting the central limiting column 14 is arranged in the middle of the bottom surface of the mounting disc 21, the rear end of the pressing support 9 is arranged in the mounting disc 21 and is provided with a compression spring, the lower end of the pressing support 10 is arranged right above a connecting sheet of the phase shifter shield, and the inner side of the bottom end.
Preferably, the outer side surface of the connecting disc 11 is connected with an adjusting mechanism 23, the upper end of the adjusting mechanism 23 is connected with an adjusting bolt 24 through threads, the small end of the adjusting bolt 24 passes through the adjusting mechanism 23 and then abuts against the handle 16, and the adjusting bolt 24 is screwed to push the handle 16 to rotate and finely adjust the relative angle between the phase shifter cover plate and the shield.
Preferably, a stroke adjusting bolt 25 is connected to the vertical plate 2 in a threaded manner, an adjusting nut 26 is arranged on the stroke adjusting bolt 25, and the small end of the stroke adjusting bolt 25 penetrates through the vertical plate 2 and then is contacted and limited by the connecting disc 11.
When the phase shifter is used, the sliding block 4 slides outwards, the protective cover of the phase shifter is placed into the concave positioning groove 12, the bolt below the adjusting plate 15 is inserted into the inner hole of the cover plate of the phase shifter, the torsion spring is placed into the protective cover, the adjusting plate 15 is sleeved along the central limiting column 14 and the angle is adjusted to complete the pre-installation of the protective cover, the torsion spring and the cover plate of the phase shifter, the anti-drop pin 17 is inserted after the pre-installation to prevent the adjusting plate 15 from dropping out, the sliding block 4 is pushed inwards to be in place, the adjusting bolt 24 in the adjusting mechanism 23 extrudes the handle 16 to finely adjust the relative angle between the protective cover and the cover plate, the connecting sheet on the protective cover is ensured to be aligned with the connecting groove on the cover plate along the center, the connecting rod 19 and the mounting plate 21 are driven to press down by the pressing device, firstly, the pressing support 9 is pressed down onto the cover plate of the phase shifter, the compression spring at the rear end of the pressing The connection groove realizes reliable connection of the shield and the cover plate, further realizes the press-fitting process, finally, the press-fitting equipment resets, the anti-drop pin 17 and the adjusting plate 15 are sequentially taken down after the sliding block 4 slides outwards, and finally, the press-fitted phase shifter is taken down.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any simple modification, equivalent change or modification made to the above embodiments according to the technical principle of the present invention still falls within the scope of the technical solution of the present invention.
Claims (5)
1. The utility model provides a move looks ware and collect torsional spring pre-installation and integrative assembly fixture of pressure equipment which characterized in that: the device comprises a bottom plate (1) and a vertical plate (2) connected to the bottom plate (1), wherein a sliding rail (3) is connected to the bottom plate (1), a sliding block (4) is arranged on the sliding rail (3), the top of the sliding block (4) is connected with a lower tool (5) for fixing a pre-assembling phase shifter, the vertical plate (2) is connected with a mounting plate (6), an upper tool (7) is arranged on the mounting plate (6), the upper tool (7) comprises a vertical guide mechanism (8) above, the top of the vertical guide mechanism (8) is connected to a pressing device, the bottom of the vertical guide mechanism is connected with a pressing support (9) and a pressing support (10), and the pressing support (9) downwards presses a connecting piece on a fixed phase shifter rear pressing support (10) to extrude the phase shifter shield to be turned over and buckled on a.
2. The phase shifter of claim 1, wherein the phase shifter is assembled by integrating pre-assembling and press-fitting of the torsion spring, and is characterized in that: frock (5) is including connecting connection pad (11) at slider (4) top down, connection pad (11) upper surface is provided with the sunken constant head tank (12) that the confession was put into with the looks ware guard shield, be provided with in sunken constant head tank (12) with block (13) of moving looks ware guard shield looks block, sunken constant head tank (12) middle part is provided with central spacing post (14), the cover is equipped with adjusting plate (15) on central spacing post (14), adjusting plate (15) lower surface is provided with and moves the bolt of looks ware apron hole location, adjusting plate (15) both sides are connected with handle (16), transversely be provided with on central spacing post (14) anticreep round pin (17), adjusting plate (15) will move up with moving the phase ware apron pre-installation to the guard shield after inserting anticreep round pin (17) restriction adjusting plate (15).
3. The phase shifter of claim 2, wherein the phase shifter is assembled by integrating pre-assembling and press-fitting of the torsion spring, and is characterized in that: the vertical guide mechanism (8) comprises a sliding bearing (18) arranged on the inner hole of the mounting plate (6) and a connecting rod (19) arranged in the sliding bearing (18), a guide rod (20) parallel to the connecting rod (19) is arranged on the mounting plate (6), the guide rod (20) is connected in the guide hole through a sliding bearing, the lower end of the guide rod (20) is connected at the bottom of the connecting rod (19) through a connecting block, the lower end of the connecting rod (19) is connected with a mounting disc (21), the middle part of the bottom surface of the mounting disc (21) is provided with a guide sleeve (22) for inserting the central limiting column (14), the rear end of the pressing bracket (9) is positioned in the mounting disc (21) and is provided with a compression spring, the lower end of the press-fitting support (10) is positioned right above the connecting sheet of the phase shifter shield, and the inner side of the bottom end of the press-fitting support (10) is higher than the outer side.
4. The phase shifter of claim 2, wherein the phase shifter is assembled by integrating pre-assembling and press-fitting of the torsion spring, and is characterized in that: an adjusting mechanism (23) is connected to the outer side face of the connecting disc (11), an adjusting bolt (24) is connected to the upper end of the adjusting mechanism (23) in a threaded mode, the small end of the adjusting bolt (24) penetrates through the adjusting mechanism (23) and then abuts against the handle (16), and the adjusting bolt (24) is screwed to push the handle (16) to rotate and finely adjust the relative angle between the phase shifter cover plate and the shield.
5. The phase shifter of claim 4, wherein the phase shifter is provided with an assembling tool integrating pre-assembling and press-fitting of a torsion spring, and the assembling tool is characterized in that: the vertical plate (2) is in threaded connection with a stroke adjusting bolt (25), an adjusting nut (26) is arranged on the stroke adjusting bolt (25), and the small end of the stroke adjusting bolt (25) penetrates through the vertical plate (2) and then is contacted and limited by the connecting disc (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011414404.7A CN112496741A (en) | 2020-12-04 | 2020-12-04 | Phase shifter assembly fixture integrating torsional spring preassembling and press fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011414404.7A CN112496741A (en) | 2020-12-04 | 2020-12-04 | Phase shifter assembly fixture integrating torsional spring preassembling and press fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112496741A true CN112496741A (en) | 2021-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011414404.7A Pending CN112496741A (en) | 2020-12-04 | 2020-12-04 | Phase shifter assembly fixture integrating torsional spring preassembling and press fitting |
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| Country | Link |
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| CN (1) | CN112496741A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113305544A (en) * | 2021-04-30 | 2021-08-27 | 宁波汽车软轴软管有限公司 | Assembling device for elastic part of electronic accelerator pedal |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113305544A (en) * | 2021-04-30 | 2021-08-27 | 宁波汽车软轴软管有限公司 | Assembling device for elastic part of electronic accelerator pedal |
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