CN212122408U - Dull and stereotyped welding position equipment that punches - Google Patents
Dull and stereotyped welding position equipment that punches Download PDFInfo
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- CN212122408U CN212122408U CN201922419725.5U CN201922419725U CN212122408U CN 212122408 U CN212122408 U CN 212122408U CN 201922419725 U CN201922419725 U CN 201922419725U CN 212122408 U CN212122408 U CN 212122408U
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Abstract
The utility model relates to a dull and stereotyped welding position equipment that punches, include: the bottom of the supporting bracket is connected with a supporting bottom plate, and a flat workpiece fixing groove is processed on the supporting bottom plate; two ends of the upper part of the supporting bottom plate are respectively connected with a supporting upright post; the axial adjusting mechanism comprises an axial moving rod, the axial moving rod passes through an axial supporting mechanism connected between the two groups of supporting upright columns, and the middle part of the axial moving rod is provided with a connecting hole; connecting point positioning mechanism, including connecting the spring leaf of the rectangular shape between two sets of support posts, the array is provided with the locating hole on the spring leaf, has two sets of clamp plates at the end connection of axial travel bar, and two sets of clamp plates mirror symmetry arrange, are connected with the guide pulley respectively through the connecting rod that two sets of acute angles were arranged at the tip of clamp plate, and wherein the arc inboard of spring leaf contacts with the guide pulley that is close to the mirror axis, and the arc outside and another group guide pulley contact of spring leaf.
Description
Technical Field
The utility model relates to a dull and stereotyped welding position equipment that punches belongs to hardware processing equipment field.
Background
5G is an important infrastructure for constructing economic digital transformation as one of the main directions for the development of the new-generation information communication technology. At present, China is steadily advancing 5G research and development work and is well ahead of the working schedule of the International telecommunication Union. The antenna is the 'eye' and 'ear' in the whole communication system, which has a key function of a vote on the quality of a wireless communication network, the antenna is used as equipment for energy conversion and directional radiation and reception, is the core of the operation of the whole base station, and mainly comprises five core key parts of a radiation unit, a feed network, a reflecting plate, a packaging platform and an electrically-controlled antenna controller (RCU), the reflecting plate plays a role of supporting each part of the antenna and has an influence on the front-to-back ratio characteristic and horizontal plane radiation of the antenna, which requires high precision and high quality in the production process of the reflecting plate and the stability of the processing capability, therefore, the precision of the fixed position of the reflecting plate part is an indispensable basic condition for ensuring the product quality, and because the reflecting plate has larger specification and is easy to generate layout stress deformation after clamping, in the drilling process, the complete compression of the reflecting plate is ensured, so that the punching accuracy and the verticality are ensured.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the technical problem that drilling accuracy is reduced due to local stress deformation during clamping of the reflecting plate in the prior art is solved, and the flat plate punching, welding and positioning equipment is provided.
The utility model provides a technical scheme that its technical problem adopted is:
a dull and stereotyped welding position equipment that punches includes:
the bottom of the supporting bracket is connected with a supporting bottom plate, and a flat workpiece fixing groove is processed on the supporting bottom plate; the two ends of the upper part of the supporting bottom plate are respectively connected with a supporting upright post, the middle part of the supporting upright post is provided with a connecting point positioning mechanism, and the top part of the supporting upright post is provided with an axial adjusting mechanism;
the axial adjusting mechanism comprises an axial moving rod, the axial moving rod passes through an axial supporting mechanism connected between the two groups of supporting stand columns, the axial moving rod slides along the axial supporting mechanism, and a connecting hole is formed in the middle of the axial moving rod;
connecting point positioning mechanism, including a spring leaf of connecting the rectangular shape between two sets of support posts, the spring leaf is the arc, the array is provided with the locating hole on the spring leaf, end connection at the axial travel bar has two sets of clamp plates, two sets of clamp plate mirror symmetry arrange, the connecting rod of arranging through two sets of acute angles at the tip of clamp plate is connected with a guide pulley respectively, wherein the arc inboard of spring leaf contacts with the guide pulley that is close to the mirror axis, the arc outside and another group guide pulley contact of spring leaf, the spring leaf is under the extrusion of the inboard guide pulley of two sets of clamp plates, compress tightly on the dull and stereotyped work piece that is fixed.
As a further improvement of the utility model, one end of the pressure plate is rotatably connected to the axial moving rod, one group of connecting rods is integrally connected to the end part of the pressure plate, and the other group of connecting rods is rotatably connected to the inner side of the pressure plate; only one connecting rod rotates, stability is improved, and the adjustable connecting rod can conveniently adjust the compression degree of the spring plate, so that damage to the reflecting plate caused by excessive compression is prevented.
As a further improvement of the utility model, two ends of the supporting upright post are respectively provided with a clamping plate, the bottom of the clamping plate is fixedly connected with the supporting upright post, a clamping gap is arranged between the top of the clamping plate and the end part of the supporting upright post, the end part of the spring piece is provided with a bending part, and the bending part is tightly pressed in the clamping gap; the spring plate is fixed through pressing from both sides, compares in the bolt taut fixed that punches, can effectively reduce the deformation of spring plate tip, promotes stability.
As a further improvement of the present invention, the axial support mechanism includes a screw rod, two ends of the screw rod are rotatably connected with the support column, a threaded sleeve is connected to the side wall of the axial moving rod, the screw rod is in threaded fit with the threaded sleeve, a guide rod is further connected to the top end of the support column, and a slider slidably connected with the guide rod is arranged on the side wall of the top end of the axial moving rod; the screw rod is adjusted the accuracy and is higher, and the cooperation guide bar can reduce the swing degree of freedom of axial travel pole simultaneously.
As a further improvement, the both ends of guide bar are provided with two sets of rotation seats respectively, and the screw rod is connected with rotating to rotate between the seat, and the guide bar is connected with the rotation of support post through the fixed screw rod that realizes that rotates seat and support post.
As a further improvement, still be provided with a clamping ring on the supporting baseplate, the clamping ring is arranged along the outer fringe of dull and stereotyped work piece fixed slot, and the clamping ring realizes compressing tightly dull and stereotyped work piece edge towards dull and stereotyped work piece fixed slot inside extension.
As a further improvement of the present invention, the press ring is fixed to the support base plate by bolts arranged in an annular array.
The utility model has the advantages that:
the utility model discloses a slide mechanism realizes that the spring leaf compresses tightly the slide adjusting of position, and the locating hole on the cooperation spring leaf has realized the accurate positioning of reflecting plate in drilling tapping process and has compressed tightly.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention;
in the figure: 1. a support base plate; 2. a flat workpiece fixing groove; 3. pressing a ring; 4. a bolt; 5. supporting the upright post; 6. a splint; 7. a clamping gap; 8. a spring plate; 9. a bending part; 10. a screw; 11. a guide bar; 12. a rotating seat; 13. a threaded sleeve; 14. a slider; 15. an axial travel bar; 16. connecting holes; 17. pressing a plate; 18. a guide bar; 19. a guide wheel; 20. and (7) positioning the holes.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
As shown in fig. 1, the utility model relates to a dull and stereotyped welding position equipment that punches, include:
the pressing ring is arranged along the outer edge of the flat workpiece fixing groove, extends towards the inside of the flat workpiece fixing groove, and is fixed on the supporting base plate through bolts arranged in an annular array, so that the flat workpiece is pressed tightly; the two ends of the upper part of the supporting bottom plate are respectively connected with a supporting upright post, the middle part of the supporting upright post is provided with a connecting point positioning mechanism, and the top part of the supporting upright post is provided with an axial adjusting mechanism;
the axial adjusting mechanism comprises an axial moving rod, the axial moving rod slides along the axial supporting mechanism through the axial supporting mechanism connected between two groups of supporting stand columns, the axial supporting mechanism comprises a screw rod, the side wall of the axial moving rod is connected with a screw sleeve, the screw rod is in threaded fit with the screw sleeve, the top end of each supporting stand column is also connected with a guide rod, the side wall of the top end of the axial moving rod is provided with a sliding block in sliding connection with the guide rod, two ends of the guide rod are respectively provided with two groups of rotating seats, the screw rod is rotatably connected with the rotating seats, and the guide rod is rotatably connected with the supporting stand columns through the fixing of the rotating seats and the supporting stand columns; the middle part of the axial moving rod is provided with a connecting hole;
the connecting point positioning mechanism comprises a strip-shaped spring leaf connected between two groups of supporting stand columns, the spring leaf is arc-shaped, two ends of each supporting stand column are respectively provided with a clamping plate, the bottom of each clamping plate is fixedly connected with the corresponding supporting stand column, a clamping gap is formed between the top of each clamping plate and the end part of the corresponding supporting stand column, and the end part of each spring leaf is provided with a bending part which is tightly pressed in the corresponding clamping gap; wherein the spring sheet is provided with positioning holes in an array manner;
the end part of the axial moving rod is rotatably connected with two groups of pressing plates, the two groups of pressing plates are arranged in a mirror symmetry mode, connecting rods arranged at the end parts of the pressing plates through two groups of acute angles are respectively connected with a guide wheel, one group of connecting rods are integrally connected to the end parts of the pressing plates, the other group of connecting rods are rotatably connected to the inner sides of the pressing plates, the inner sides of the arcs of the spring pieces are in contact with the guide wheels close to mirror axes, the outer sides of the arcs of the spring pieces are in contact with the other group of guide wheels, and the spring pieces are pressed onto flat.
The support bottom plate is further provided with a pressing ring, the pressing ring is arranged along the outer edge of the flat-plate workpiece fixing groove, the pressing ring extends towards the inside of the flat-plate workpiece fixing groove, and the edge of the flat-plate workpiece is pressed tightly.
During the use, pack dull and stereotyped work piece into dull and stereotyped work piece fixed slot, and compress tightly through the clamping ring, install the spring leaf afterwards, the array axis arrangement in dull and stereotyped work piece of fixed position installation of spring leaf, the swing of spring guide bar and the swing of clamp plate realize compressing tightly of spring leaf afterwards, make the spring leaf compress tightly on the reflecting plate, adjusting screw afterwards, make the axis carriage release lever remove, make the drilling equipment in the connecting hole on the axis carriage release lever remove to coaxial with each locating hole, and make the locating hole coaxial with the fixed orifices on reflecting plate surface, process the fixed orifices afterwards, same array processing is accomplished the back, the fixed position of adjustment spring leaf and guide bar relative supporting baseplate, realize the processing to another array fixed orifices.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (7)
1. The utility model provides a dull and stereotyped welding position equipment that punches, characterized by: the method comprises the following steps:
the bottom of the supporting bracket is connected with a supporting bottom plate, and a flat workpiece fixing groove is processed on the supporting bottom plate; the two ends of the upper part of the supporting bottom plate are respectively connected with a supporting upright post, the middle part of the supporting upright post is provided with a connecting point positioning mechanism, and the top part of the supporting upright post is provided with an axial adjusting mechanism;
the axial adjusting mechanism comprises an axial moving rod, the axial moving rod passes through an axial supporting mechanism connected between the two groups of supporting stand columns, the axial moving rod slides along the axial supporting mechanism, and a connecting hole is formed in the middle of the axial moving rod;
connecting point positioning mechanism, including a spring leaf of connecting the rectangular shape between two sets of support posts, the spring leaf is the arc, the array is provided with the locating hole on the spring leaf, end connection at the axial travel bar has two sets of clamp plates, two sets of clamp plate mirror symmetry arrange, the connecting rod of arranging through two sets of acute angles at the tip of clamp plate is connected with a guide pulley respectively, wherein the arc inboard of spring leaf contacts with the guide pulley that is close to the mirror axis, the arc outside and another group guide pulley contact of spring leaf, the spring leaf is under the extrusion of the inboard guide pulley of two sets of clamp plates, compress tightly on the dull and stereotyped work piece that is fixed.
2. The plate punching welding positioning device as claimed in claim 1, wherein: one end of the pressing plate is rotatably connected to the axial moving rod, one group of connecting rods are integrally connected to the end portion of the pressing plate, and the other group of connecting rods are rotatably connected to the inner side of the pressing plate.
3. The plate punching welding positioning device as claimed in claim 1, wherein: the support column is characterized in that two ends of the support column are respectively provided with a clamping plate, the bottom of the clamping plate is fixedly connected with the support column, a clamping gap is formed between the top of the clamping plate and the end of the support column, the end of the spring piece is provided with a bending part, and the bending part is tightly pressed in the clamping gap.
4. The plate punching welding positioning device as claimed in claim 1, wherein: the axial supporting mechanism comprises a screw rod, the two ends of the screw rod are rotatably connected with the supporting upright column, the side wall of the axial moving rod is connected with a threaded sleeve, the screw rod is in threaded fit with the threaded sleeve, the top end of the supporting upright column is further connected with a guide rod, and the side wall of the top end of the axial moving rod is provided with a sliding block which is in sliding connection with the guide rod.
5. The plate punching welding positioning device as claimed in claim 4, wherein: two ends of the guide rod are respectively provided with two groups of rotating seats, the screw rod is rotatably connected with the rotating seats, and the guide rod is rotatably connected with the supporting upright column through the fixing of the rotating seats and the supporting upright column.
6. The plate punching welding positioning device as claimed in claim 1, wherein: the support bottom plate is further provided with a pressing ring, the pressing ring is arranged along the outer edge of the flat-plate workpiece fixing groove, the pressing ring extends towards the inside of the flat-plate workpiece fixing groove, and the edge of the flat-plate workpiece is pressed tightly.
7. The plate punching welding positioning device as claimed in claim 6, wherein: the compression ring is fixed on the supporting bottom plate through bolts arranged in an annular array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922419725.5U CN212122408U (en) | 2019-12-27 | 2019-12-27 | Dull and stereotyped welding position equipment that punches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922419725.5U CN212122408U (en) | 2019-12-27 | 2019-12-27 | Dull and stereotyped welding position equipment that punches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212122408U true CN212122408U (en) | 2020-12-11 |
Family
ID=73676344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922419725.5U Active CN212122408U (en) | 2019-12-27 | 2019-12-27 | Dull and stereotyped welding position equipment that punches |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212122408U (en) |
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2019
- 2019-12-27 CN CN201922419725.5U patent/CN212122408U/en active Active
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