CN211103883U - Material platform for welding piston rod earrings - Google Patents
Material platform for welding piston rod earrings Download PDFInfo
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- CN211103883U CN211103883U CN201922254178.XU CN201922254178U CN211103883U CN 211103883 U CN211103883 U CN 211103883U CN 201922254178 U CN201922254178 U CN 201922254178U CN 211103883 U CN211103883 U CN 211103883U
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- mandrel
- piston rod
- earrings
- positioning
- welding
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Abstract
The utility model provides a material platform for welding a piston rod earring, which comprises a mandrel material platform, a tooling material platform and a finished product material platform; the mandrel material table comprises a mandrel material frame and a mandrel positioning table, the mandrel positioning table is arranged above the mandrel material frame, a positioning gap is reserved between the mandrel positioning table and the mandrel material frame, a plurality of mandrel positioning holes are formed in the mandrel positioning table, and the bottom of the mandrel can penetrate through the mandrel positioning holes and then extend into the positioning gap; a plurality of tool jigs used for positioning the earrings and the mandrel are placed on the tool material table, and the earrings can be tightly sleeved on the mandrel; the table top of the finished product table is provided with a piston rod positioning groove and a mandrel avoiding groove, the piston rod assembly comprises a piston rod, an earring and a mandrel, the piston rod is positioned on the piston rod positioning groove, the mandrel is vertically clamped into the earring, and the bottom of the mandrel can stretch into the mandrel avoiding groove. The workpiece used in the welding process of the piston rod and the earring can be stably positioned on the material table.
Description
Technical Field
The utility model belongs to the technical field of the piston rod processing, concretely relates to be used for piston rod earrings welded material platform.
Background
When processing the piston rod, need weld the earrings in the tip of piston rod, add man-hour in batches, the quantity of spare part is more, consequently need dispose corresponding material platform and deposit spare part, and most spare part be cylindrical structure, and they are arranged in and rock or empty because of the mistake when the material bench is bumped very easily, lead to the manipulator to get and can't fix a position spare part accurately when expecting, reduced machining efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a be used for piston rod earrings welded material platform to solve the work piece that uses in piston rod and the earrings welding process and can't be positioned the material bench steadily and influence machining efficiency's problem.
The utility model provides a following technical scheme:
a material platform for welding a piston rod earring comprises a mandrel material platform, a tooling material platform and a finished product material platform;
the mandrel positioning table is provided with a plurality of mandrel positioning holes, and the bottom of the mandrel can penetrate through the mandrel positioning holes and then extend into the positioning gaps;
a plurality of tool fixtures are placed on the tool material table, the mandrel can be vertically positioned in the tool fixtures, and the earrings can be tightly sleeved on the mandrel in the tool fixtures;
be equipped with piston rod constant head tank and dabber on the mesa of finished product material platform and dodge the groove, the piston rod constant head tank is used for fixing a position the piston rod subassembly, the piston rod subassembly includes piston rod, earrings and dabber, the piston rod is located on the piston rod constant head tank, the earrings weld in the tip of piston rod, the dabber is gone into vertically the earrings is intra-annular, the bottom of dabber can stretch into the dabber dodges the inslot.
Preferably, a plurality of upright piston rod positioning plates are welded on the table top of the finished product table at intervals, the piston rod positioning grooves are formed in the tops of the piston rod positioning plates, and the piston rod positioning grooves are located on the same straight line.
Preferably, the piston rod positioning groove is a V-shaped groove.
Preferably, the jacking cylinder is installed at the bottom of the table top of the finished product table, a jacking hole is formed in the table top of the finished product table and located below the mandrel on the finished product table, and a piston rod of the jacking cylinder can penetrate through the jacking hole to jack up the mandrel in the earrings, so that the mandrel and the earrings are not matched with each other.
Preferably, the tooling jig comprises a jig box with an open top, a mandrel positioning groove is formed in the bottom wall of the jig box, and the bottom of the mandrel can be positioned in the mandrel positioning groove.
Preferably, a connecting block is welded on the outer side wall of the ear ring, the ear ring is fixedly connected with the piston rod through the connecting block, and the end face of the connecting block welded with the piston rod is circular; the side wall of the jig box is provided with an arc-shaped connecting block positioning groove, and when the earring is sleeved on the mandrel, the connecting block is arranged in the connecting block positioning groove and positioned by the connecting block positioning groove.
The utility model has the advantages that:
the utility model discloses a dabber material platform can deposit the dabber, and spindle material bench dabber location platform and location space can be with the dabber vertically be located the dabber material bench, prevent that the dabber from rocking and empting, and the manipulator of being convenient for is got and is put the dabber.
The tooling material platform is used for storing tooling jigs, the mandrels and the earrings can be assembled by the tooling jigs, the earrings are sleeved on the mandrels tightly, then the mandrels and the earring assemblies are taken away by the mechanical arm, and the earrings are fixed by the mandrels when the earrings and the piston rods are welded, so that the earrings are prevented from shaking or rotating.
The finished product platform can temporarily store the welded piston rod assembly, and the piston rod positioning groove can position the piston rod to prevent the piston rod assembly from shaking; the mandrel escape groove can accommodate a mandrel protruding from the earring. The jacking cylinder can be used for ejecting the earrings out of the mandrel, taking away the mandrel, then putting the mandrel back on the tooling jig, and then taking away the finished piston rod product from the finished product table by the mechanical arm, so that the action is reliable and consistent, and the working beat is stable.
Use the utility model discloses deposit dabber, frock tool and piston rod subassembly, the manipulator of being convenient for snatchs dabber and earrings, overlaps the earrings at the spindle, utilizes dabber location earrings during the welding earrings, prevents that the earrings from rocking, can make the welding process of piston rod and earrings go on smoothly, and the production beat is stable, orderly, and machining efficiency is high.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of a three-dimensional structure of a mandrel table of the present invention;
fig. 2 is a schematic side view of the mandrel table of the present invention;
FIG. 3 is a schematic view of a three-dimensional structure of the product table of the present invention;
FIG. 4 is a schematic view of the three-dimensional structure of the material loading platform of the present invention;
FIG. 5 is a schematic structural view of the jig box of the present invention;
fig. 6 is a schematic structural view of the earring and the mandrel of the present invention positioned in the jig box;
labeled as: 1. an ear ring; 11. connecting blocks; 2. a piston rod; 3. a mandrel; 4. a mandrel material table; 41. a mandrel rack; 42. a mandrel positioning table; 43. positioning the gap; 5. a material processing table; 51. a jig box; 52. a mandrel positioning groove; 53. a connecting block positioning groove; 6. a finished product platform; 61. a piston rod positioning plate; 62. a piston rod positioning groove; 63. a mandrel avoidance groove; 64. and (5) jacking the cylinder.
Detailed Description
The embodiment provides a material platform for welding of a piston rod and an earring, which is used for storing a mandrel used in the welding process of the piston rod and the earring, a tool jig for installing the mandrel and the earring, and a piston rod assembly after the welding is completed. When welding earrings and piston rod, insert a dabber in the earrings with fixed earrings, reuse anchor clamps clamping mandrel to prevent that the earrings from rocking and rotating, improve welding precision and welding efficiency. The material platform comprises a mandrel material platform 4, a tooling material platform 5 and a finished product material platform 6 which are respectively fixed on the ground, and the placing positions of the mandrel material platform, the tooling material platform and the finished product material platform can be specifically adjusted according to the space of a processing workshop and the action smoothness of a robot.
As shown in fig. 1 and 2, the mandrel table 4 is used for storing the mandrels 3, the mandrel table 4 includes a mandrel holder 41 and a mandrel positioning table 42, the mandrel positioning table 42 is horizontally installed above the mandrel holder 41, a positioning gap 43 is left between the mandrel positioning table 42 and the mandrel holder 41 in the vertical direction, a plurality of mandrel positioning holes for positioning the mandrels 3 are arranged on the mandrel positioning table 42, the bottoms of the mandrels 3 are inserted into the mandrel positioning holes and then extend into the positioning gap 43, the tops of the mandrels 3 extend upwards out of the mandrel positioning holes, the mandrel positioning holes and the positioning gap 43 can stably fix the mandrels 3, and the mandrels 3 are prevented from shaking or toppling. The manipulator can take away dabber 3 from dabber material platform 4, puts into the frock tool. The diameter of the mandrel positioning hole can be in various specifications, so that the mandrel positioning hole can be matched with mandrels in different specifications.
As shown in fig. 4, a plurality of tooling jigs for positioning the earrings 1 and the mandrels 3 are placed on the tooling material table 5, the tooling jigs are arranged in three rows and three columns along the transverse direction and the longitudinal direction, and the earrings 1 are tightly sleeved on the mandrels 3 by using the tooling jigs. As shown in fig. 5 and 6, the tooling fixture includes a fixture box 51 with an open top, a mandrel positioning groove 52 for positioning the mandrel 3 is formed in the bottom wall of the fixture box 51, the mandrel 3 can be vertically placed on the mandrel positioning groove 52, then the earring 1 is sleeved on the mandrel 3, and a certain degree of interference fit exists between the earring 1 and the mandrel 3. The outer side wall of the ear ring 1 is welded with a connecting block 11, the ear ring 1 is welded at the end part of the piston rod 2 through the connecting block 11, and the end surface of the connecting block 11 welded with the piston rod is circular; the side wall of the jig box 51 is provided with an arc-shaped connecting block positioning groove 53, and when the earring 1 is sleeved on the mandrel 3, the connecting block 11 is arranged in the connecting block positioning groove 53 and positioned by the connecting block positioning groove 53.
As shown in fig. 3, the finished product table 6 may temporarily store the welded piston rod assembly. The piston rod assembly comprises a piston rod 2, an earring 1 and a spindle 3. A plurality of upright piston rod positioning plates 61 are welded on the table top of the finished product table 6 at intervals, piston rod positioning grooves 62 are formed in the tops of the piston rod positioning plates 61, the piston rod positioning grooves 62 are located on the same straight line, the piston rod positioning grooves 62 are V-shaped grooves, and the piston rods 2 are horizontally placed on the piston rod positioning grooves 62. A mandrel avoiding groove 63 is formed in a longitudinal gap between the two piston rod positioning plates 61, and the mandrel avoiding groove 63 can accommodate the mandrel 3 fixed at the end of the piston rod 2.
The mandrel 3 in the piston rod assembly can be removed by means of a finished product table 6. The jacking cylinder 64 is installed at the bottom of the table top of the finished product table 6, a jacking hole is formed in the table top of the finished product table 6 and located below a mandrel on the finished product table, before the mandrel is taken out, the manipulator presses the piston rod 2 first, then the jacking cylinder 64 is started, the piston rod of the jacking cylinder 64 penetrates through the jacking hole and jacks up the mandrel 3 upwards, so that the matching between the mandrel 3 and the lug ring 1 is loosened, then the manipulator takes away the mandrel 3 in the lug ring 1, and then the finished piston rod is taken away from the finished product table 6.
During the use, take out dabber 3 on dabber material platform 4 earlier, put into the frock tool on frock material platform 5, then overlap earring 1 on dabber 3, shift dabber 3 and earring 1 to the welded platform together again on, use the welding machine to weld earring and piston rod as an organic whole. And transferring the welded piston rod assembly to a finished product material table 6, pressing the piston rod, starting a jacking cylinder 64, jacking the mandrel 3 in the earring 1, taking the mandrel 3 away from the earring 1, putting the mandrel 3 back to the mandrel material table 4, and taking away the finished piston rod.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A material platform for welding a piston rod lug is characterized by comprising a mandrel material platform, a tooling material platform and a finished product material platform;
the mandrel positioning table is provided with a plurality of mandrel positioning holes, and the bottom of the mandrel can penetrate through the mandrel positioning holes and then extend into the positioning gaps;
a plurality of tool fixtures are placed on the tool material table, the mandrel can be vertically positioned in the tool fixtures, and the earrings can be tightly sleeved on the mandrel in the tool fixtures;
be equipped with piston rod constant head tank and dabber on the mesa of finished product material platform and dodge the groove, the piston rod constant head tank is used for fixing a position the piston rod subassembly, the piston rod subassembly includes piston rod, earrings and dabber, the piston rod is located on the piston rod constant head tank, the earrings weld in the tip of piston rod, the dabber is gone into vertically the earrings is intra-annular, the bottom of dabber can stretch into the dabber dodges the inslot.
2. The material table for welding the piston rod earrings as claimed in claim 1, wherein a plurality of upright piston rod positioning plates are welded on the table top of the finished material table at intervals, the piston rod positioning grooves are formed in the tops of the piston rod positioning plates, and the piston rod positioning grooves are all located on the same straight line.
3. The material table for welding the piston rod earrings according to claim 2, wherein the piston rod positioning groove is a V-shaped groove.
4. The material table for welding the piston rod earrings according to claim 1, wherein a jacking cylinder is installed at the bottom of the table top of the finished material table, a jacking hole is formed in the table top of the finished material table and located below the mandrel on the finished material table, and a piston rod of the jacking cylinder can penetrate through the jacking hole to jack up the mandrel in the earrings, so that the fit between the mandrel and the earrings is loosened.
5. The material table for welding the piston rod earrings according to claim 1, wherein the tooling fixture comprises a fixture box with an open top, a mandrel positioning groove is formed in the bottom wall of the fixture box, and the bottom of the mandrel can be positioned in the mandrel positioning groove.
6. The material table for welding the piston rod earrings as claimed in claim 5, wherein connecting blocks are welded on the outer side walls of the earrings, the earrings are welded on the piston rods through the connecting blocks, and the end faces of the connecting blocks, which are welded with the piston rods, are circular; the side wall of the jig box is provided with an arc-shaped connecting block positioning groove, and when the earring is sleeved on the mandrel, the connecting block is arranged on the connecting block positioning groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922254178.XU CN211103883U (en) | 2019-12-16 | 2019-12-16 | Material platform for welding piston rod earrings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922254178.XU CN211103883U (en) | 2019-12-16 | 2019-12-16 | Material platform for welding piston rod earrings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211103883U true CN211103883U (en) | 2020-07-28 |
Family
ID=71695789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922254178.XU Active CN211103883U (en) | 2019-12-16 | 2019-12-16 | Material platform for welding piston rod earrings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211103883U (en) |
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2019
- 2019-12-16 CN CN201922254178.XU patent/CN211103883U/en active Active
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