CN220880562U - Outer circle lathe for valve rod production - Google Patents
Outer circle lathe for valve rod production Download PDFInfo
- Publication number
- CN220880562U CN220880562U CN202322710556.7U CN202322710556U CN220880562U CN 220880562 U CN220880562 U CN 220880562U CN 202322710556 U CN202322710556 U CN 202322710556U CN 220880562 U CN220880562 U CN 220880562U
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- China
- Prior art keywords
- fixedly connected
- base
- supporting mechanism
- valve rod
- rod
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 230000002457 bidirectional effect Effects 0.000 claims description 10
- 239000002994 raw material Substances 0.000 abstract description 29
- 239000000463 material Substances 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 8
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Lift Valve (AREA)
Abstract
The utility model provides an excircle lathe for valve rod production, which comprises a base and a supporting mechanism, wherein the fixing device is fixedly connected to the front end of the upper surface of the base, the supporting mechanism is arranged on the upper surface of the base, and the supporting mechanism comprises a sliding plate which is connected to the upper surface of the base in a sliding manner along the length direction of the base. According to the excircle lathe for valve rod production, the supporting mechanism is arranged, one end of a raw material can be fixed through the fixing device in the actual use process, the position of the supporting mechanism can be adjusted according to the length of the raw material, after the position of the supporting mechanism is adjusted, the distance between two supporting rollers in the supporting mechanism can be adjusted according to the diameter of the raw material to adapt to the raw material, so that the device can well support the material, prevent the material from being inclined, and can adapt to the raw material with various specifications, and the practicability of the device is improved.
Description
Technical Field
The utility model relates to the technical field of lathe structures, in particular to an excircle lathe for valve rod production.
Background
The valve rod is not only a moving part and a stressed part, but also a sealing part in the opening and closing process of the valve. At the same time, it is impacted and corroded by the medium and rubs with the filler. Thus, when selecting the valve stem material, it must be ensured that it has sufficient strength, good impact toughness, scratch resistance, corrosion resistance at the specified temperatures. The valve rod is a wearing part, and the machining performance and the heat treatment performance of the material should be paid attention to when the valve rod is selected.
When the valve rod is machined, the valve rod is generally machined through a lathe, the valve rod is generally in an axial shape, one end of the valve rod is generally fixed through a fixing device during machining, and then a cutter is arranged from the other end of the valve rod to feed inwards, so that the valve rod is machined, but the whole length of part of the valve rod is long, only one end of the valve rod is fixed, the valve rod cannot be fixed firmly, and the cutting operation is affected.
Therefore, it is necessary to provide a new outer circle lathe for valve rod production to solve the above technical problems.
Disclosure of Invention
The utility model provides an excircle lathe for valve rod production, which solves the technical problems that part of valve rods are long in overall length, and only one end of each valve rod is fixed, so that the valve rods cannot be fixed firmly, and the cutting operation is affected.
In order to solve the technical problems, the excircle lathe for valve rod production provided by the utility model comprises a base and a supporting mechanism;
The fixing device is fixedly connected to the front end of the upper surface of the base;
The supporting mechanism is arranged on the upper surface of the base;
The supporting mechanism comprises a sliding plate which is connected to the upper surface of the base in a sliding mode along the length direction of the base, a plurality of electric control telescopic rods are vertically and fixedly connected to the top end of the sliding plate, a lifting plate is transversely and fixedly connected to the top end of each electric control telescopic rod, first device blocks are fixedly connected to the middle portions of the two ends of the upper surface of each lifting plate, two bidirectional threaded rods are transversely and rotatably connected between the first device blocks, threaded sleeves are connected to the two ends of each bidirectional threaded rod in a threaded mode, sliding blocks are fixedly connected to the outer surfaces of the threaded sleeves in a sliding mode, and supporting rollers are transversely and rotatably connected to the top ends of the corresponding movable blocks.
Preferably, one end of the bidirectional threaded rod rotatably penetrates through one first device block and extends outwards, and an adjusting block is fixedly connected to the outer surface of the bidirectional threaded rod and located outside the first device block.
Preferably, the two ends of the upper surface of the lifting plate are fixedly connected with second device blocks, a guide rod is transversely and fixedly connected between the two second device blocks, a movable hole matched with the guide rod is transversely formed in the lateral surface of the movable block in a penetrating mode, and the movable block is slidably connected to the outer surface of the guide rod through the movable hole.
Preferably, the upper surface of base has seted up the mounting groove along its length direction, the inside of mounting groove transversely rotates and is connected with the lead screw, the surface threaded connection of lead screw has the lead screw cover, the surface fixedly connected with of lead screw cover sliding connection in the inside sliding seat of mounting groove, sliding plate fixed connection in the upper surface of sliding seat.
Preferably, one end of the base is fixedly connected with a servo motor, and an output shaft of the servo motor rotatably penetrates through one end of the base and is fixedly connected with one end of the screw rod.
Preferably, the bottom end of the base is fixedly connected with a plurality of supporting cushion blocks.
Compared with the related art, the excircle lathe for valve rod production has the following beneficial effects: the utility model provides an excircle lathe for valve rod production, which is characterized in that a supporting mechanism is arranged, one end of a raw material can be fixed through a fixing device in the actual use process of the excircle lathe, then the position of the supporting mechanism can be adjusted according to the length of the raw material, after the position adjustment of the supporting mechanism is completed, the distance between two supporting rollers in the supporting mechanism can be adjusted according to the diameter of the raw material to adapt to the raw material, so that the excircle lathe can well support the raw material, prevent the raw material from skewing, and adapt to the raw material with various specifications, thereby improving the practicability of the excircle lathe.
Drawings
FIG. 1 is a schematic view of a preferred embodiment of a cylindrical lathe for producing valve stems according to the present utility model;
FIG. 2 is a schematic view of the support mechanism of the excircle lathe for valve rod production shown in FIG. 1;
Fig. 3 is a schematic view of the overall structure of the outer lathe for producing a valve rod shown in fig. 1.
Reference numerals in the drawings: 1. the device comprises a base, 2, a fixing device, 3, an installation groove, 4, a screw rod, 5, a screw rod sleeve, 6, a sliding seat, 7, a supporting mechanism, 71, a sliding plate, 72, an electric control telescopic rod, 73, a lifting plate, 74, a first device block, 75, a bidirectional threaded rod, 76, a movable block, 77, a supporting roller, 78, an adjusting block, 79, a second device block, 710, a guide rod, 8, a servo motor, 9 and a supporting cushion block.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1, fig. 2 and fig. 3 in combination, fig. 1 is a schematic structural diagram of a preferred embodiment of an excircle lathe for valve rod production according to the present utility model; FIG. 2 is a schematic view of the support mechanism of the excircle lathe for valve rod production shown in FIG. 1; fig. 3 is a schematic view of the overall structure of the outer lathe for producing a valve rod shown in fig. 1. The excircle lathe for valve rod production includes: a base 1 and a support mechanism 7;
The fixing device 2 is fixedly connected to the front end of the upper surface of the base 1;
the supporting mechanism 7 is arranged on the upper surface of the base 1;
The supporting mechanism 7 comprises a sliding plate 71 which is connected to the upper surface of the base 1 in a sliding manner along the length direction of the base, a plurality of electric control telescopic rods 72 are vertically and fixedly connected to the top ends of the sliding plate 71, lifting plates 73 are transversely and fixedly connected to the top ends of the electric control telescopic rods 72, first device blocks 74 are fixedly connected to the middle parts of the two ends of the upper surface of the lifting plates 73, two first device blocks 74 are transversely and rotatably connected with two threaded rods 75, threaded sleeves are respectively connected to the two ends of each threaded rod 75 in a threaded manner, movable blocks 76 which are connected to the upper surface of the lifting plates 73 in a sliding manner are respectively and fixedly connected to the outer surfaces of the two threaded sleeves, and supporting rollers 77 are respectively and transversely connected to the top ends of the two movable blocks 76 in a rotating manner.
The device is at the in-service use in-process, accessible fixing device 2 fixes the one end of raw materials, can follow the length of raw materials and adjust the position of supporting mechanism 7, after supporting mechanism 7 position adjustment is accomplished, can adjust the interval between two supporting rollers 77 in the supporting mechanism 7 according to the diameter of raw materials and carry out the adaptation with the raw materials for the device can carry out good support to the material, prevents that it is crooked, and the device can also adapt the raw materials of various specifications, thereby has improved the practicality of the device.
When the distance between the supporting rollers 77 is adjusted, the bidirectional threaded rod 75 can be rotated, and in the process of rotating the bidirectional threaded rod 75, the two threaded sleeves on the surface of the bidirectional threaded rod can be synchronously closed or separated, so that the distance between the two movable blocks 76 is changed, the distance between the two supporting rollers 77 is changed, and meanwhile, the electric control telescopic rod 72 can be controlled to adjust the heights of the two supporting rollers 77, so that columnar raw materials with various specifications can be adapted.
One end of the bi-directional threaded rod 75 rotatably penetrates through one first device block 74 and extends outwards, and an adjusting block 78 is fixedly connected to the outer surface of the bi-directional threaded rod 75 and located outside the first device block 74.
The surface of regulating block 78 is provided with the anti-skidding line, can drive the rotation of two-way threaded rod 75 through rotating regulating block 78 to adjust supporting roller 77, regulating block 78 is laborsaving structure, makes things convenient for people to adjust the operation.
The two ends of the upper surface of the lifting plate 73 are fixedly connected with second device blocks 79, a guide rod 710 is transversely and fixedly connected between the two second device blocks 79, a movable hole matched with the guide rod 710 is transversely formed in the lateral surface of the movable block 76 in a penetrating mode, and the movable block 76 is slidably connected to the outer surface of the guide rod 710 through the movable hole.
The guide rod 710 plays a role in guiding and limiting, so that the movable block 76 can only move transversely, and the accuracy of the position of the movable block is ensured.
The upper surface of base 1 has seted up mounting groove 3 along its length direction, and the inside of mounting groove 3 transversely rotates and is connected with lead screw 4, and the surface threaded connection of lead screw 4 has lead screw cover 5, and the surface fixedly connected with sliding connection of lead screw cover 5 is in the inside sliding seat 6 of mounting groove 3, and sliding plate 71 fixed connection is in the upper surface of sliding seat 6.
One end of the base 1 is fixedly connected with a servo motor 8, and an output shaft of the servo motor 8 rotatably penetrates through one end of the base 1 and is fixedly connected with one end of the screw rod 4.
The screw rod 4 can be driven to rotate by controlling the operation of the servo motor 8, and the screw rod sleeve 5 and the sliding seat 6 on the outer surface of the screw rod sleeve can be driven to transversely move by the rotation of the screw rod 4, so that the supporting mechanism 7 fixedly connected with the top end of the sliding seat 6 is driven to transversely move integrally, and the raw materials with various length specifications can be adapted.
The bottom of the base 1 is fixedly connected with a plurality of supporting cushion blocks 9.
The plurality of supporting pads 9 play a supporting role.
The working principle of the excircle lathe for valve rod production provided by the utility model is as follows:
The device is at the in-service use in-process, accessible fixing device 2 fixes the one end of raw materials, can follow the length of raw materials and adjust the position of supporting mechanism 7, after supporting mechanism 7 position adjustment is accomplished, can adjust the interval between two supporting rollers 77 in the supporting mechanism 7 according to the diameter of raw materials and carry out the adaptation with the raw materials for the device can carry out good support to the material, prevents that it is crooked, and the device can also adapt the raw materials of various specifications, thereby has improved the practicality of the device.
Compared with the related art, the excircle lathe for valve rod production has the following beneficial effects:
The utility model provides an excircle lathe for valve rod production, which is characterized in that a supporting mechanism 7 is arranged, one end of a raw material can be fixed through a fixing device 2 in the actual use process of the excircle lathe, then the position of the supporting mechanism 7 can be adjusted according to the length of the raw material, after the position adjustment of the supporting mechanism 7 is completed, the distance between two supporting rollers 77 in the supporting mechanism 7 can be adjusted according to the diameter of the raw material to adapt to the raw material, so that the excircle lathe can well support the material, prevent the material from being askew, and adapt to the raw material with various specifications, thereby improving the practicability of the excircle lathe.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (6)
1. The excircle lathe for valve rod production is characterized by comprising a base (1) and a supporting mechanism (7);
The fixing device (2) is fixedly connected to the front end of the upper surface of the base (1);
The supporting mechanism (7) is arranged on the upper surface of the base (1);
Supporting mechanism (7) are including following base (1) length direction sliding connection is in sliding plate (71) of its upper surface, vertical fixedly connected with in top of sliding plate (71) a plurality of automatically controlled telescopic link (72), a plurality of the top of automatically controlled telescopic link (72) transversely fixedly connected with lifting plate (73), the equal fixedly connected with in middle part at lifting plate (73) upper surface both ends is first device piece (74), two transversely rotate between first device piece (74) and be connected with two-way threaded rod (75), the equal threaded connection in both ends of two-way threaded rod (75) has the thread bush, two equal fixedly connected with sliding connection in the movable block (76) of lifting plate (73) upper surface of surface, two the equal transversely rotate in top of movable block (76) is connected with backing roller (77).
2. The outer circle lathe for producing valve rods according to claim 1, wherein one end of the bidirectional threaded rod (75) rotatably penetrates through one first device block (74) and extends outwards, and an adjusting block (78) is fixedly connected to the outer surface of the bidirectional threaded rod (75) and located outside the first device block (74).
3. The excircle lathe for valve rod production according to claim 1, wherein the second device blocks (79) are fixedly connected to one sides of two ends of the upper surface of the lifting plate (73), a guide rod (710) is transversely and fixedly connected between the two second device blocks (79), a movable hole matched with the guide rod (710) is transversely formed in a through mode on the side surface of the movable block (76), and the movable block (76) is slidably connected to the outer surface of the guide rod (710) through the movable hole.
4. The excircle lathe for valve rod production according to claim 1, wherein the upper surface of the base (1) is provided with a mounting groove (3) along the length direction of the mounting groove, a screw rod (4) is transversely connected with the inside of the mounting groove (3) in a rotating mode, a screw rod sleeve (5) is connected with the outer surface of the screw rod (4) in a threaded mode, a sliding seat (6) in the mounting groove (3) is fixedly connected with the outer surface of the screw rod sleeve (5) in a sliding mode, and the sliding plate (71) is fixedly connected with the upper surface of the sliding seat (6).
5. The excircle lathe for valve rod production according to claim 4, wherein one end of the base (1) is fixedly connected with a servo motor (8), and an output shaft of the servo motor (8) rotatably penetrates through one end of the base (1) and is fixedly connected with one end of the screw rod (4).
6. The excircle lathe for valve rod production according to claim 1, wherein the bottom end of the base (1) is fixedly connected with a plurality of support cushion blocks (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322710556.7U CN220880562U (en) | 2023-10-09 | 2023-10-09 | Outer circle lathe for valve rod production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322710556.7U CN220880562U (en) | 2023-10-09 | 2023-10-09 | Outer circle lathe for valve rod production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220880562U true CN220880562U (en) | 2024-05-03 |
Family
ID=90879922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322710556.7U Active CN220880562U (en) | 2023-10-09 | 2023-10-09 | Outer circle lathe for valve rod production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220880562U (en) |
-
2023
- 2023-10-09 CN CN202322710556.7U patent/CN220880562U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |